/* ============================================================
   WORLD-CLASS EDITORIAL DESIGN SYSTEM (SWISS MINIMALISM)
   ============================================================ */

:root {
  --canvas: #FAFAF9;
  --paper: #FFFFFF;
  --surface: #FFFFFF;
  --surface-raised: #FFFFFF;
  --ink: #18181B;
  --ink-soft: #4B5563;
  --ink-secondary: #4B5563;
  --ink-muted: #6B7280;
  --ink-faint: #6B7280;  /* 2026-11-04 可访问性：原 #9CA3AF 对比度 2.54:1 不达 AA */
  --warm-white: #FFF6E9;
  
  --border: #E5E7EB;
  --border-light: #F3F4F6;
  --border-strong: #18181B;
  --border-thick: 2px solid #18181B;
  
  --accent: #0F52BA;
  --accent-hover: #1D4ED8;
  --accent-subtle: #EFF6FF;
  
  --tiffany-blue: #0F52BA;
  --bright-yellow: #FFD60A;
  --pop-red: #E11D48;
  --mint-green: #10B981;
  --emerald: #10B981;
  --emerald-subtle: #ECFDF5;
  --emerald-border: #A7F3D0;
  
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.03);
  --shadow-card: 0 1px 3px 0 rgba(0, 0, 0, 0.04), 0 6px 18px -2px rgba(0, 0, 0, 0.03);
  --shadow-card-hover: 0 10px 28px -4px rgba(0, 0, 0, 0.07);
  --shadow-hard: 4px 4px 0 rgba(24, 24, 27, 0.85);
  --shadow-hard-hover: 6px 6px 0 rgba(24, 24, 27, 0.9);
  
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;
  
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --font-mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;
  --t-12:12px; --t-13:13px; --t-14:14px; --t-15:15px; --t-16:16px;
  --t-18:18px; --t-22:22px; --t-28:28px; --t-36:36px; --t-48:48px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
img { max-width: 100%; height: auto; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  background: var(--canvas);
  color: var(--ink);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-size: 15px;
}

a { color: inherit; text-decoration: none; transition: color 0.18s ease; }
a:hover { color: var(--accent); }
::selection { background: #E0E7FF; color: #1E3A8A; }

.wrap {
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 28px;
}

.mono { font-family: var(--font-mono); font-feature-settings: "tnum" 1; }

/* === NAVIGATION === */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 250, 249, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 28px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.brand-svg {
  width: 22px;
  height: 22px;
  fill: #0EC8A9;
  animation: logoBreathingSvg 8s ease-in-out infinite;
  will-change: fill, filter;
}
.brand-text { font-size: 14px; font-weight: 800; letter-spacing: -0.01em; color: var(--ink); line-height: 1.2; }
.brand-title {
  display: inline-block;
  color: #0ba389;
  animation: logoBreathingText 8s ease-in-out infinite;
  will-change: color, text-shadow;
}
.brand-text small { display: block; font-family: var(--font-mono); font-size: 10px; font-weight: 500; color: var(--ink-muted); letter-spacing: 0.04em; text-transform: uppercase; }

.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
  padding: 6px 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--ink-secondary);
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  transition: all 0.18s ease;
}
.nav-links a:hover { color: var(--ink); background: rgba(0, 0, 0, 0.04); }
.nav-links a.active { color: var(--ink); background: rgba(0, 0, 0, 0.06); font-weight: 700; }

/* === HERO: ARCHITECTURAL ATELIER LAYOUT === */
.hero-split-sec {
  padding: 88px 0 76px;
  border-bottom: 2px solid var(--ink);
  background: var(--surface);
  position: relative;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 52px;
  align-items: stretch;
}
@media (max-width: 960px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}
.hero-left {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink);
  background: var(--bright-yellow);
  border: 1.5px solid var(--ink);
  padding: 5px 12px;
  box-shadow: 2px 2px 0 var(--ink);
  width: fit-content;
  margin-bottom: 22px;
}
.eyebrow-accent {
  width: 6px;
  height: 6px;
  background: var(--pop-red);
  display: inline-block;
}
.hero-name {
  font-size: clamp(44px, 5.2vw, 68px);
  font-weight: 900;
  letter-spacing: -0.035em;
  color: var(--ink);
  line-height: 1.08;
  margin-bottom: 20px;
}
.hero-alias {
  display: block;
  font-size: clamp(17px, 2vw, 24px);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink-secondary);
  margin-top: 8px;
}
.hero-lede {
  font-size: clamp(16px, 1.4vw, 18px);
  color: var(--ink-secondary);
  line-height: 1.75;
  margin-bottom: 30px;
  max-width: 38em;
}
.hero-lede strong {
  color: var(--ink);
  font-weight: 800;
}
.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 30px;
}
.hero-cta-primary {
  padding: 14px 28px;
  background: var(--ink);
  color: #FFFFFF;
  font-family: var(--font-mono);
  font-size: 13.5px;
  font-weight: 800;
  letter-spacing: 0.04em;
  border: 2px solid var(--ink);
  box-shadow: var(--shadow-hard);
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.18s ease;
}
.hero-cta-primary:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-hard-hover);
  background: #000000;
  color: #FFFFFF;
}
.hero-cta-secondary {
  padding: 14px 24px;
  background: var(--surface);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 13.5px;
  font-weight: 800;
  letter-spacing: 0.04em;
  border: 2px solid var(--ink);
  box-shadow: var(--shadow-hard);
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.18s ease;
}
.hero-cta-secondary:hover {
  background: var(--bright-yellow);
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-hard-hover);
  color: var(--ink);
}
.hero-social-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.hero-social-pill {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 600;
  color: var(--ink-secondary);
  background: var(--canvas);
  border: 1px solid var(--border);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  text-decoration: none;
  transition: all 0.16s ease;
}
.hero-social-pill:hover {
  color: var(--ink);
  border-color: var(--ink);
  background: var(--surface);
  transform: translateY(-1px);
}

/* === RIGHT COLUMN: STUDIO BENTO HERO (工作室精炼展陈) === */
.hero-right {
  display: flex;
  flex-direction: column;
}
.studio-bento-hero {
  background: var(--surface);
  border: 2px solid var(--ink);
  box-shadow: 6px 6px 0 rgba(24, 24, 27, 0.85);
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  height: 100%;
}
.sb-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 18px;
  background: var(--canvas);
  border-bottom: 2px solid var(--ink);
}
.sb-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--ink);
}
.sb-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 800;
  color: #15803D;
  background: #DCFCE7;
  border: 1px solid #86EFAC;
  padding: 3px 8px;
  border-radius: 9999px;
}
.sb-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #10B981;
  box-shadow: 0 0 6px rgba(16, 185, 129, 0.7);
}
.sb-body {
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  flex: 1;
}
.sb-stat-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
.sb-stat-card {
  background: var(--canvas);
  border: 1.5px solid var(--ink);
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  box-shadow: 2px 2px 0 rgba(24, 24, 27, 0.15);
  transition: transform 0.16s ease;
}
.sb-stat-card:hover {
  transform: translate(-1px, -1px);
  box-shadow: 3px 3px 0 rgba(24, 24, 27, 0.25);
}
.sb-stat-num {
  font-size: 26px;
  font-weight: 900;
  color: var(--ink);
  line-height: 1;
  letter-spacing: -0.02em;
}
.sb-stat-num small {
  font-size: 12px;
  font-weight: 700;
  color: var(--ink-muted);
  margin-left: 2px;
}
.sb-stat-label {
  font-size: 11.5px;
  font-weight: 700;
  color: var(--ink-soft);
  margin-top: 6px;
}
.sb-quote-box {
  background: var(--warm-white);
  border: 1.5px solid var(--ink);
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  position: relative;
  box-shadow: 2px 2px 0 rgba(24, 24, 27, 0.15);
}
.sb-quote-mark {
  font-family: Georgia, serif;
  font-size: 28px;
  line-height: 1;
  color: var(--ink);
  opacity: 0.25;
  position: absolute;
  top: 8px;
  left: 10px;
}
.sb-quote-text {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--ink);
  font-weight: 600;
  margin: 0;
  padding-left: 18px;
}
.sb-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 18px;
  background: var(--canvas);
  border-top: 2px solid var(--ink);
}
.sb-foot-note {
  font-size: 11.5px;
  font-weight: 700;
  color: var(--ink-soft);
}
.sb-foot-link {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 800;
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.sb-foot-link:hover {
  color: var(--accent);
}

/* === SECTION 01: SERVICES / WHAT I DELIVER (核心交付版图 - 无滚动粘滞) === */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}
@media (max-width: 860px) {
  .services-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }
}
.service-card {
  background: var(--surface);
  border: 2px solid var(--ink);
  box-shadow: var(--shadow-hard);
  border-radius: var(--radius-sm);
  padding: 26px;
  display: flex;
  flex-direction: column;
  transition: all 0.2s ease;
  position: relative;
}
.service-card:hover {
  transform: translate(-3px, -3px);
  box-shadow: var(--shadow-hard-hover);
}
.service-card.accent-blue { border-top: 5px solid #0F52BA; }
.service-card.accent-yellow { border-top: 5px solid #FFD60A; }
.service-card.accent-green { border-top: 5px solid #10B981; }
.service-card.accent-purple { border-top: 5px solid #8B5CF6; }

.service-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}
.service-tag {
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.08em;
  padding: 3px 8px;
  border: 1.5px solid var(--ink);
  border-radius: 2px;
}
.service-card.accent-blue .service-tag { background: #EFF6FF; color: #1D4ED8; border-color: #1D4ED8; }
.service-card.accent-yellow .service-tag { background: #FEF9C3; color: #A16207; border-color: #A16207; }
.service-card.accent-green .service-tag { background: #DCFCE7; color: #15803D; border-color: #15803D; }
.service-card.accent-purple .service-tag { background: #F3E8FF; color: #7E22CE; border-color: #7E22CE; }

.service-idx {
  font-size: 12px;
  font-weight: 900;
  color: var(--ink-muted);
}
.service-title {
  font-size: 20px;
  font-weight: 900;
  line-height: 1.3;
  color: var(--ink);
  margin-bottom: 10px;
  letter-spacing: -0.015em;
}
.service-desc {
  font-size: 14px;
  line-height: 1.65;
  color: var(--ink-secondary);
  margin-bottom: 16px;
  flex: 1;
}
.service-stat-chip {
  padding: 8px 12px;
  background: var(--canvas);
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 12px;
  font-weight: 700;
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
}
.service-stat-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #10B981;
  flex-shrink: 0;
}
.service-action-wrap {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px dashed var(--border);
}
.service-action-link {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 800;
  color: var(--ink);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: all 0.16s ease;
}
.service-action-link:hover {
  color: var(--accent);
  transform: translateX(4px);
}

/* === SECTION 02: MATRIX DIGITAL RAIN & RETRO INTERACTIVE TERMINAL === */
.matrix-sec {
  background: #000000;
  color: #00FF41;
  padding: 88px 0 80px;
  border-bottom: 2px solid var(--ink);
  position: relative;
  overflow: hidden;
}
.matrix-rain {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  opacity: 0.42;
  pointer-events: none;
}
.matrix-sec .wrap {
  position: relative;
  z-index: 1;
}
.matrix-head {
  max-width: 760px;
  margin-bottom: 32px;
}
.matrix-eyebrow {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 900;
  letter-spacing: 0.14em;
  color: #000000;
  background: #00FF41;
  padding: 4px 10px;
  display: inline-block;
  text-transform: uppercase;
  margin-bottom: 14px;
  border: 1.5px solid #00FF41;
  box-shadow: 3px 3px 0 rgba(0, 255, 65, 0.4);
}
.matrix-title {
  font-family: var(--font-sans);
  font-size: clamp(26px, 3.2vw, 40px);
  font-weight: 900;
  letter-spacing: -0.02em;
  color: #FFFFFF;
  line-height: 1.25;
  margin-bottom: 12px;
  text-shadow: 0 0 16px rgba(0, 255, 65, 0.25);
}
.matrix-sub {
  font-size: 15px;
  color: #9CFFB0;
  line-height: 1.65;
  font-weight: 500;
}

/* Terminal Emulator Widget */
.matrix-terminal-container {
  max-width: 860px;
  margin: 0 auto 36px 0;
}
.term-chips-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}
.term-chip-label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 800;
  color: #A7F3D0;
  margin-right: 4px;
}
.term-cmd-chip {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 800;
  color: #00FF41;
  background: rgba(0, 36, 10, 0.85);
  border: 1px solid rgba(0, 255, 65, 0.5);
  padding: 5px 12px;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.16s ease;
}
.term-cmd-chip:hover {
  background: #00FF41;
  color: #000000;
  box-shadow: 0 0 12px rgba(0, 255, 65, 0.6);
  transform: translateY(-1px);
}

.retro-term-window {
  background: #070A08;
  border: 2px solid #00FF41;
  border-radius: 6px;
  box-shadow: 0 0 24px rgba(0, 255, 65, 0.25), 6px 6px 0 rgba(0, 0, 0, 0.9);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.term-title-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  background: #021206;
  border-bottom: 1px solid rgba(0, 255, 65, 0.35);
  font-family: var(--font-mono);
  font-size: 11px;
}
.term-dots {
  display: flex;
  gap: 6px;
}
.term-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.term-dot.red { background: #FF5F56; }
.term-dot.yellow { background: #FFBD2E; }
.term-dot.green { background: #27C93F; }

.term-title-text {
  color: #9CFFB0;
  font-weight: 700;
  letter-spacing: 0.05em;
}
.term-status-badge {
  color: #00FF41;
  font-weight: 800;
  font-size: 10px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.term-console-body {
  padding: 18px 20px;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.6;
  color: #00FF41;
  height: 300px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(0, 255, 65, 0.4) transparent;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.term-console-body::-webkit-scrollbar {
  width: 6px;
}
.term-console-body::-webkit-scrollbar-thumb {
  background: rgba(0, 255, 65, 0.4);
  border-radius: 3px;
}
.term-history-entry {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.term-cmd-echo {
  color: #FFFFFF;
  font-weight: 800;
}
.term-cmd-output {
  color: #A7F3D0;
  white-space: pre-wrap;
  word-break: break-word;
}
.term-cmd-output strong {
  color: #00FF41;
}
.term-cmd-output a {
  color: #38BDF8;
  text-decoration: underline;
  text-underline-offset: 3px;
  font-weight: 700;
  transition: all 0.15s ease;
}
.term-cmd-output a:hover {
  color: #FFFFFF;
  background: rgba(56, 189, 248, 0.25);
  border-radius: 2px;
}
.term-btn-action {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  background: rgba(0, 255, 65, 0.12);
  border: 1px solid #00FF41;
  color: #00FF41;
  border-radius: 3px;
  cursor: pointer;
  font-family: inherit;
  font-size: 11.5px;
  font-weight: 700;
  margin: 3px 4px 3px 0;
  transition: all 0.15s ease;
  vertical-align: middle;
}
.term-btn-action:hover {
  background: #00FF41;
  color: #021206;
  box-shadow: 0 0 8px rgba(0, 255, 65, 0.4);
}

.term-input-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: #021206;
  border-top: 1px solid rgba(0, 255, 65, 0.3);
  font-family: var(--font-mono);
  font-size: 13px;
}
.term-prompt {
  color: #00FF41;
  font-weight: 800;
  flex-shrink: 0;
}
.term-input-field {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  font-family: var(--font-mono);
  font-size: 13px;
  color: #FFFFFF;
  caret-color: #00FF41;
}
.term-input-field::placeholder {
  color: rgba(156, 255, 176, 0.35);
}

.matrix-actions-row {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.matrix-btn {
  padding: 12px 24px;
  background: #00FF41;
  color: #000000;
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 2px solid #00FF41;
  box-shadow: 3px 3px 0 rgba(0, 255, 65, 0.5);
  text-decoration: none;
  transition: all 0.18s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.matrix-btn:hover {
  background: #FFFFFF;
  border-color: #FFFFFF;
  color: #000000;
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.6);
  transform: translate(-2px, -2px);
}
.matrix-btn.ghost {
  background: transparent;
  color: #00FF41;
  border: 1.5px solid rgba(0, 255, 65, 0.7);
  box-shadow: none;
}
.matrix-btn.ghost:hover {
  background: rgba(0, 255, 65, 0.15);
  border-color: #00FF41;
  color: #00FF41;
  box-shadow: 0 0 16px rgba(0, 255, 65, 0.4);
}

/* === SECTION 02: SELECTED CREATIONS (CURATED AGENTS) === */
.creations-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.creation-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  gap: 18px;
  align-items: flex-start;
  box-shadow: var(--shadow-sm);
  transition: all 0.22s ease;
}
.creation-card:hover {
  border-color: var(--border-strong);
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px);
}
.creation-icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--canvas);
  flex-shrink: 0;
}
.creation-icon-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.creation-body { flex: 1; min-width: 0; }
.creation-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}
.creation-tag {
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 600;
  color: var(--ink-muted);
  background: var(--canvas);
  padding: 2px 7px;
  border-radius: 3px;
  text-transform: uppercase;
}
.creation-verified {
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 700;
  color: var(--emerald);
}
.creation-title {
  font-size: 16px;
  font-weight: 800;
  color: var(--ink);
  line-height: 1.35;
  margin-bottom: 6px;
}
.creation-desc {
  font-size: 13px;
  color: var(--ink-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.creation-actions {
  display: flex;
  gap: 10px;
  align-items: center;
}
.btn-clean-primary {
  padding: 7px 14px;
  background: var(--ink);
  color: #FFFFFF;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: background 0.18s ease;
}
.btn-clean-primary:hover { background: #27272A; color: #FFFFFF; }
.btn-clean-secondary {
  padding: 7px 14px;
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.18s ease;
}
.btn-clean-secondary:hover { background: var(--canvas); border-color: var(--border-strong); }

.creations-bottom-cta {
  margin-top: 32px;
  text-align: center;
}
.creations-more-link {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  background: var(--surface);
  transition: all 0.18s ease;
}
.creations-more-link:hover {
  background: var(--ink);
  color: #FFFFFF;
  border-color: var(--ink);
}

/* === SECTION 03: WRITING EDITORIAL SHOWCASE === */
.home-writing-layout {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 32px;
  align-items: stretch;
}
@media (max-width: 860px) {
  .home-writing-layout {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}
.lead-essay-card {
  background: var(--surface);
  border: 2px solid var(--ink);
  box-shadow: var(--shadow-hard);
  border-radius: var(--radius-sm);
  padding: 32px;
  display: flex;
  flex-direction: column;
  transition: all 0.2s ease;
  text-decoration: none;
  color: var(--ink);
}
.lead-essay-card:hover {
  transform: translate(-3px, -3px);
  box-shadow: var(--shadow-hard-hover);
  background: #FFFDF8;
}
.lead-essay-badge {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink);
  background: var(--mint-green);
  border: 1.5px solid var(--ink);
  padding: 3px 8px;
  width: fit-content;
  margin-bottom: 16px;
}
.lead-essay-date {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--ink-muted);
  margin-bottom: 12px;
}
.lead-essay-title {
  font-size: clamp(22px, 2.4vw, 28px);
  font-weight: 900;
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  color: var(--ink);
}
.lead-essay-desc {
  font-size: 15px;
  color: var(--ink-secondary);
  line-height: 1.7;
  margin-bottom: 24px;
}
.lead-essay-foot {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 800;
  color: var(--ink);
}

.sub-essays-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.sub-essay-card {
  background: var(--surface);
  border: 1.5px solid var(--border-strong);
  border-radius: var(--radius-sm);
  padding: 20px;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: var(--ink);
  transition: all 0.18s ease;
}
.sub-essay-card:hover {
  border-color: var(--ink);
  background: var(--canvas);
  transform: translateX(4px);
}
.sub-essay-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-muted);
  margin-bottom: 8px;
}
.sub-essay-tag {
  font-weight: 800;
  color: var(--ink);
  background: var(--canvas);
  border: 1px solid var(--border);
  padding: 2px 6px;
  border-radius: 2px;
}
.sub-essay-title {
  font-size: 15.5px;
  font-weight: 800;
  line-height: 1.35;
  color: var(--ink);
}

.essays-bottom-cta {
  margin-top: 32px;
  text-align: center;
}
.essays-more-link {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 800;
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  border: 2px solid var(--ink);
  box-shadow: 3px 3px 0 rgba(24, 24, 27, 0.85);
  background: var(--surface);
  text-decoration: none;
  transition: all 0.18s ease;
}
.essays-more-link:hover {
  background: var(--ink);
  color: #FFFFFF;
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0 rgba(24, 24, 27, 0.9);
}

/* === SECTION 04: SPICY WRITING QUOTES === */
.lead-essay-quote {
  background: var(--warm-white);
  border-left: 3px solid var(--ink);
  padding: 12px 16px;
  font-size: 13.5px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--ink);
  margin-bottom: 20px;
  font-style: italic;
}
.sub-essay-quote {
  font-size: 12.5px;
  color: var(--ink-muted);
  line-height: 1.5;
  margin-top: 6px;
  font-style: italic;
}


/* === UNIFIED WORKS & CREATIONS SHOWROOM === */
.works-head {
  padding: 88px 0 48px;
  border-bottom: 2px solid var(--ink);
  background: var(--surface);
}
.works-filter-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 32px 0 40px;
  flex-wrap: wrap;
  background: var(--canvas);
  padding: 10px 14px;
  border: 2px solid var(--ink);
  box-shadow: 4px 4px 0 rgba(24, 24, 27, 0.85);
  border-radius: var(--radius-sm);
}
.works-filter-btn {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 800;
  padding: 8px 18px;
  border: 2px solid transparent;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--ink-soft);
  cursor: pointer;
  transition: all 0.16s ease;
}
.works-filter-btn:hover {
  color: var(--ink);
  background: var(--surface);
}
.works-filter-btn.active {
  background: var(--ink);
  color: #FFFFFF;
  border-color: var(--ink);
  box-shadow: 2px 2px 0 rgba(24, 24, 27, 0.5);
}

.works-section {
  padding: 48px 0 64px;
  border-bottom: 2px solid var(--ink);
}
.works-sec-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}
.works-sec-title {
  font-family: var(--font-sans);
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.works-sec-badge {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 800;
  padding: 4px 10px;
  background: var(--bright-yellow);
  border: 1.5px solid var(--ink);
  box-shadow: 2px 2px 0 rgba(24, 24, 27, 0.85);
}

/* === MAGAZINE NOTES: THEMATIC DIMENSIONS === */
.notes-magazine-theme {
  margin-bottom: 64px;
}
.notes-theme-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--ink);
}
.notes-theme-num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 900;
  background: var(--ink);
  color: #FFFFFF;
  padding: 4px 10px;
  border: 1.5px solid var(--ink);
}
.notes-theme-title {
  font-family: var(--font-sans);
  font-size: clamp(20px, 2.2vw, 26px);
  font-weight: 900;
  color: var(--ink);
}

.essay-feature-card {
  background: var(--surface);
  border: 2px solid var(--ink);
  box-shadow: 5px 5px 0 rgba(24, 24, 27, 0.85);
  border-radius: var(--radius-sm);
  padding: 32px;
  margin-bottom: 24px;
  display: flex;
  flex-direction: column;
  transition: all 0.2s ease;
  text-decoration: none;
  color: var(--ink);
}
.essay-feature-card:hover {
  transform: translate(-3px, -3px);
  box-shadow: 8px 8px 0 rgba(24, 24, 27, 0.95);
  border-color: #000000;
}
.essay-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}
.essay-card-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 800;
  padding: 3px 8px;
  border: 1.5px solid var(--ink);
}
.essay-card-tag.accent-yellow { background: var(--bright-yellow); color: var(--ink); }
.essay-card-tag.accent-blue { background: #EFF6FF; color: #1D4ED8; border-color: #1D4ED8; }
.essay-card-tag.accent-green { background: #DCFCE7; color: #15803D; border-color: #15803D; }

.essay-card-meta {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-muted);
}
.essay-card-h {
  font-family: var(--font-sans);
  font-size: clamp(20px, 2.2vw, 28px);
  font-weight: 900;
  line-height: 1.25;
  margin-bottom: 16px;
  color: var(--ink);
}
.essay-quote-box {
  background: var(--canvas);
  border-left: 4px solid var(--ink);
  padding: 14px 18px;
  margin-bottom: 18px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink-soft);
  font-weight: 500;
}
.essay-card-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  border-top: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 800;
  color: var(--ink);
}

/* === ABOUT: DIGNIFIED ENGINEERING HERITAGE & CAREER === */
.about-head-sec {
  padding: 88px 0 60px;
  border-bottom: 2px solid var(--ink);
  background: var(--surface);
}

/* === ABOUT PAGE: ULTRA-CLEAN EDITORIAL SYSTEM === */
.about-sec {
  padding: 56px 0;
  border-bottom: 1px solid var(--border-subtle);
}
.about-sec:last-of-type {
  border-bottom: none;
  padding-bottom: 80px;
}
.about-sec-title {
  font-family: var(--font-sans);
  font-size: 24px;
  font-weight: 900;
  color: var(--ink);
  letter-spacing: -0.01em;
  margin: 0 0 8px 0;
  line-height: 1.3;
}
.about-sec-desc {
  font-size: 15px;
  color: var(--ink-soft);
  margin: 0 0 24px 0;
  line-height: 1.6;
}

/* 企业原色 Logo 展台 (全彩，无总结，无黑白) */
.career-logo-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  max-width: 1080px;
  margin: 0 auto;
}
.career-logo-grid .career-logo-card {
  flex: 0 1 196px;
  min-width: 150px;
}
@media (max-width: 992px) {
  .career-logo-grid { gap: 12px; }
  .career-logo-grid .career-logo-card { flex-basis: 168px; }
}
@media (max-width: 540px) {
  .career-logo-grid { gap: 10px; }
  .career-logo-grid .career-logo-card { flex-basis: 140px; }
}
.career-logo-card {
  background: var(--surface);
  border: 1.5px solid var(--border-strong);
  border-radius: var(--radius-sm);
  padding: 16px 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 90px;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}
.career-logo-card:hover {
  border-color: var(--ink);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  background: #FFFDF9;
}
.career-logo-img {
  max-height: 36px;
  max-width: 105px;
  object-fit: contain;
  display: block;
}
.career-logo-name {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 800;
  color: var(--ink);
  text-align: center;
  line-height: 1.2;
}

/* 产研底色三大支柱 (无表演数字 01/02/03，去繁就简，只讲事实) */
.heritage-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 28px;
}
@media (max-width: 900px) {
  .heritage-pillars {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}
.heritage-pillar {
  background: var(--surface);
  border: 1.5px solid var(--ink);
  box-shadow: 3px 3px 0 rgba(24, 24, 27, 0.85);
  border-radius: var(--radius-sm);
  padding: 24px 22px;
  display: flex;
  flex-direction: column;
  transition: all 0.2s ease;
}
.heritage-pillar:hover {
  transform: translate(-1px, -1px);
  box-shadow: 5px 5px 0 rgba(24, 24, 27, 0.95);
}
.pillar-title {
  font-family: var(--font-sans);
  font-size: 18px;
  font-weight: 900;
  line-height: 1.35;
  margin: 0 0 10px 0;
  color: var(--ink);
}
.pillar-desc {
  font-size: 14px;
  line-height: 1.65;
  color: var(--ink-soft);
  margin: 0;
}

/* 合作伙伴：连续平滑走马灯 (Marquee，无黑白，无大师称呼) */
.partner-marquee-wrap {
  width: 100%;
  overflow: hidden;
  position: relative;
  margin-top: 16px;
  mask-image: linear-gradient(to right, transparent 0%, black 6%, black 94%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 6%, black 94%, transparent 100%);
  padding: 6px 0;
}
.marquee-track {
  display: flex;
  gap: 16px;
  width: max-content;
  animation: partnerMarqueeAnim 32s linear infinite;
  will-change: transform;
}
.partner-marquee-wrap:hover .marquee-track {
  animation-play-state: paused;
}
@keyframes partnerMarqueeAnim {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.marquee-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  background: var(--surface);
  border: 1.5px solid var(--border-strong);
  border-radius: var(--radius-sm);
  white-space: nowrap;
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
  transition: all 0.2s ease;
  user-select: none;
}
.marquee-badge:hover {
  border-color: var(--ink);
  background: var(--canvas);
}
.marquee-badge-logo {
  height: 22px;
  width: auto;
  max-width: 26px;
  object-fit: contain;
}
.about-footnote {
  margin-top: 20px;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--ink-muted);
}

/* === HELLO HACKATHON 歇业玩梗公告卡片 === */
.hh-hibernation-card {
  margin-top: 32px;
  background: var(--surface);
  border: 1.5px solid var(--ink);
  box-shadow: 4px 4px 0 rgba(24, 24, 27, 0.9);
  border-radius: var(--radius-sm);
  padding: 24px 26px;
  display: flex;
  align-items: center;
  gap: 28px;
  position: relative;
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.hh-hibernation-card:hover {
  transform: translateY(-2px);
  box-shadow: 5px 5px 0 rgba(24, 24, 27, 0.95);
}
@media (max-width: 820px) {
  .hh-hibernation-card {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
    padding: 20px 18px;
  }
}
.hh-stickman-col {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 120px;
  background: #F8FAFC;
  border: 1.5px dashed var(--ink);
  border-radius: var(--radius-sm);
  padding: 12px 8px 8px;
}
@media (max-width: 820px) {
  .hh-stickman-col {
    width: auto;
    align-self: center;
    flex-direction: column;
    padding: 12px 32px 8px;
  }
}
.hh-stickman-img {
  width: 96px;
  height: 96px;
  object-fit: contain;
  display: block;
}
.hh-stickman-label {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--ink-muted);
  font-weight: 800;
  margin-top: 6px;
  letter-spacing: 0.5px;
}
.hh-content-col {
  flex: 1;
  min-width: 0;
}
.hh-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}
.hh-card-title-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.hh-card-title {
  font-size: 17px;
  font-weight: 800;
  color: var(--ink);
  letter-spacing: -0.3px;
  margin: 0;
}
.hh-badge-closed {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #FEF2F2;
  color: #DC2626;
  border: 1px solid #FCA5A5;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 800;
  padding: 2px 8px;
  border-radius: 3px;
  letter-spacing: 0.5px;
}
.hh-closed-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #DC2626;
  animation: hhPulse 2s infinite ease-in-out;
}
@keyframes hhPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}
.hh-stamp-tilted {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 900;
  color: #DC2626;
  border: 1.5px solid #DC2626;
  padding: 3px 10px;
  border-radius: 2px;
  transform: rotate(-3deg);
  letter-spacing: 1px;
  background: #FFFFFF;
  box-shadow: 2px 2px 0 rgba(220, 38, 38, 0.2);
}
.hh-card-desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-soft);
  margin-bottom: 12px;
}
.hh-card-punchline {
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--ink);
  background: #F8FAFC;
  border-left: 3px solid #DC2626;
  padding: 10px 14px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin-bottom: 14px;
}
.hh-meta-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.hh-meta-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-muted);
  background: var(--canvas);
  border: 1px solid var(--border);
  padding: 3px 8px;
  border-radius: 3px;
}

/* 联络通道卡片网格 */
.about-contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
@media (max-width: 900px) {
  .about-contact-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}
.contact-card {
  background: var(--surface);
  border: 1.5px solid var(--ink);
  box-shadow: 3px 3px 0 rgba(24, 24, 27, 0.85);
  border-radius: var(--radius-sm);
  padding: 24px 22px;
  display: flex;
  flex-direction: column;
  transition: all 0.2s ease;
  text-decoration: none;
  color: inherit;
}
.contact-card:hover {
  transform: translate(-1px, -1px);
  box-shadow: 5px 5px 0 rgba(24, 24, 27, 0.95);
  background: #FFFDF9;
}
.contact-card-title {
  font-family: var(--font-sans);
  font-size: 18px;
  font-weight: 900;
  line-height: 1.35;
  margin: 0 0 10px 0;
  color: var(--ink);
}
.contact-card-desc {
  font-size: 14px;
  line-height: 1.65;
  color: var(--ink-soft);
  margin: 0;
}

/* === NOTES PAGE: MAGAZINE ARCHIVE & FILTER SYSTEM === */
.notes-section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 36px;
  flex-wrap: wrap;
}
.notes-filter-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.filter-tab {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 8px 16px;
  background: var(--surface);
  border: 1.5px solid var(--border-strong);
  border-radius: var(--radius-sm);
  color: var(--ink);
  cursor: pointer;
  transition: all 0.16s ease;
}
.filter-tab:hover {
  background: var(--canvas);
  border-color: var(--ink);
}
.filter-tab.active {
  background: var(--ink);
  color: #FFFFFF;
  border-color: var(--ink);
  box-shadow: 2px 2px 0 rgba(24, 24, 27, 0.85);
}

.notes-magazine-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
@media (max-width: 760px) {
  .notes-magazine-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }
}
.note-card {
  background: var(--surface);
  border: 2px solid var(--ink);
  box-shadow: var(--shadow-hard);
  border-radius: var(--radius-sm);
  padding: 26px;
  display: flex;
  flex-direction: column;
  transition: all 0.2s ease;
}
.note-card:hover {
  transform: translate(-3px, -3px);
  box-shadow: var(--shadow-hard-hover);
}
.note-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}
.note-card-badge {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 3px 8px;
  border: 1.5px solid var(--ink);
}
.note-card-badge.post {
  background: var(--bright-yellow);
  color: var(--ink);
}
.note-card-badge.mp {
  background: #EFF6FF;
  color: #1D4ED8;
  border-color: #1D4ED8;
}
.note-card-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 11.5px;
  color: var(--ink-muted);
}
.note-card-title {
  font-size: 18.5px;
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: -0.015em;
  color: var(--ink);
  margin-bottom: 10px;
}
.note-card-title a {
  color: inherit;
  text-decoration: none;
}
.note-card-title a:hover {
  color: var(--accent);
}
.note-card-desc {
  font-size: 14px;
  color: var(--ink-secondary);
  line-height: 1.65;
  margin-bottom: 20px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.note-card-footer {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px dashed var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.note-card-link {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 800;
  color: var(--ink);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: all 0.16s ease;
}
.note-card-link:hover {
  color: var(--accent);
  transform: translateX(3px);
}

/* === SECTION 05: STUDIO ETHOS BANNER (工坊信念精简横幅) === */
.ethos-banner {
  background: var(--bright-yellow);
  border: 2px solid var(--ink);
  box-shadow: 6px 6px 0 rgba(24, 24, 27, 0.85);
  border-radius: var(--radius-sm);
  padding: 44px 40px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}
@media (max-width: 640px) {
  .ethos-banner {
    padding: 28px 20px;
  }
}
.ethos-badge {
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink);
  background: var(--paper);
  border: 1.5px solid var(--ink);
  padding: 3px 8px;
  width: fit-content;
  box-shadow: 2px 2px 0 var(--ink);
}
.ethos-quote {
  font-size: clamp(22px, 2.6vw, 32px);
  font-weight: 900;
  line-height: 1.35;
  color: var(--ink);
  letter-spacing: -0.02em;
  margin: 0;
}
.ethos-author {
  font-size: 13px;
  font-weight: 800;
  color: var(--ink-soft);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: -6px;
}
.ethos-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  padding-top: 10px;
}
.ethos-btn {
  padding: 12px 24px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 800;
  border-radius: var(--radius-sm);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.16s ease;
}
.ethos-btn.primary {
  background: var(--ink);
  color: #FFFFFF;
  border: 2px solid var(--ink);
  box-shadow: 3px 3px 0 rgba(24, 24, 27, 0.35);
}
.ethos-btn.primary:hover {
  background: #000000;
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0 rgba(24, 24, 27, 0.45);
}
.ethos-btn.secondary {
  background: var(--paper);
  color: var(--ink);
  border: 2px solid var(--ink);
  box-shadow: 3px 3px 0 rgba(24, 24, 27, 0.35);
}
.ethos-btn.secondary:hover {
  background: #FFFFFF;
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0 rgba(24, 24, 27, 0.45);
}

/* === DEDICATED AGENTS CATALOG PAGE === */
.catalog-hero {
  padding: 64px 0 40px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}
.catalog-stats-row {
  display: flex;
  gap: 32px;
  margin-top: 28px;
  flex-wrap: wrap;
}
.catalog-stat-item b {
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 800;
  color: var(--ink);
  display: block;
  line-height: 1;
}
.catalog-stat-item span {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-muted);
  text-transform: uppercase;
  margin-top: 4px;
  display: block;
}

.catalog-filter-bar {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin: 36px 0 28px;
}
.catalog-pill {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  padding: 7px 16px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--ink-secondary);
  cursor: pointer;
  transition: all 0.18s ease;
}
.catalog-pill:hover {
  background: var(--canvas);
  color: var(--ink);
}
.catalog-pill.active {
  background: var(--ink);
  color: #FFFFFF;
  border-color: var(--ink);
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 88px;
}

/* === MODAL & QR POPUP === */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(17, 24, 39, 0.45);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 200;
  padding: 20px;
}
.modal.open { display: flex; }
.modal-card.agent-modal-card {
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.2);
  max-width: 400px;
  width: 100%;
  padding: 32px 28px;
  position: relative;
}
.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  background: var(--canvas);
  border: 1px solid var(--border);
  color: var(--ink);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  transition: all 0.18s ease;
}
.modal-close:hover { background: var(--border); }
.agent-modal-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 24px;
  padding-right: 32px;
}
.agent-modal-logo {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  object-fit: cover;
  border: 1px solid var(--border);
}
.agent-modal-badge {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--emerald);
  text-transform: uppercase;
}
.agent-modal-header h4 {
  font-size: 16px;
  font-weight: 800;
  color: var(--ink);
  line-height: 1.3;
}
.agent-modal-qr-box {
  width: 220px;
  height: 220px;
  margin: 0 auto 20px;
  padding: 12px;
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}
.agent-modal-qr-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.agent-modal-hint {
  font-size: 13px;
  color: var(--ink-secondary);
  text-align: center;
  line-height: 1.5;
  margin-bottom: 20px;
}
.agent-modal-hint b { color: var(--ink); }
.agent-modal-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}



/* === FOOTER === */
footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 64px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 140px;
  gap: 40px;
  align-items: start;
  margin-bottom: 40px;
}
.footer-brand h4 {
  font-size: 18px;
  font-weight: 800;
  color: var(--ink);
  margin-bottom: 8px;
}
.footer-brand p {
  font-size: 13px;
  color: var(--ink-muted);
  line-height: 1.6;
  max-width: 28em;
}
.footer-nav h5 {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 14px;
}
.footer-nav ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.footer-nav a { font-size: 13px; color: var(--ink-secondary); transition: color 0.18s ease; }
.footer-nav a:hover { color: var(--ink); }

.footer-qr { text-align: center; }
.footer-qr img {
  width: 110px;
  height: 110px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  padding: 4px;
  background: #FFFFFF;
}
.footer-qr figcaption {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--ink-muted);
  margin-top: 6px;
}
.footer-bottom {
  padding: 22px 0 30px;
  border-top: 1px solid var(--border-light);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px 24px;
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-faint);
}
.fb-links {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}
.fb-links > * {
  color: var(--ink-muted);
  text-decoration: none;
  font-size: 11px;
  font-family: var(--font-mono);
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  transition: color 0.18s ease;
}
.fb-links > * + *::before {
  content: "·";
  margin: 0 9px;
  color: var(--border-strong);
  pointer-events: none;
}
.fb-links > *:hover { color: var(--ink); }
.fb-tech {
  font-size: 11px;
  color: var(--ink-faint);
  opacity: 0.65;
  letter-spacing: 0.02em;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 3px;
  transition: opacity 0.2s ease, color 0.2s ease;
}
.fb-tech:hover {
  opacity: 1;
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}
@media (max-width: 600px) {
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: 10px; }
}

/* 联系方式：等权列表，不做主次 */
.contact-lines {
  list-style: none;
  margin: clamp(22px, 3vw, 34px) 0 0;
  padding: 0;
  border-top: 1px solid var(--border-strong);
  max-width: 46rem;
}
.contact-lines li {
  display: grid;
  grid-template-columns: minmax(68px, 7.5em) 1fr;
  gap: clamp(10px, 2vw, 22px);
  align-items: baseline;
  padding: clamp(11px, 1.2vw, 15px) 0;
  border-bottom: 1px solid var(--border);
}
.cl-key {
  font-size: clamp(10px, 0.8vw, 11px);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.cl-val {
  font-size: clamp(13px, 1.1vw, 15.5px);
  color: var(--ink);
  text-decoration: none;
  justify-self: start;
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  font-family: var(--font-mono);
  border-bottom: 1px solid transparent;
  padding-bottom: 1px;
  transition: border-color 0.18s ease;
}
.cl-val:hover { border-bottom-color: var(--ink); }
.cl-arrow {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--ink-faint);
}
.cl-val-btn {
  background: none;
  border: none;
  border-bottom: 1px solid transparent;
  padding: 0 0 1px;
  cursor: pointer;
  text-align: left;
}
.cl-val-btn:hover { border-bottom-color: var(--ink); }
@media (max-width: 520px) {
  .contact-lines li { grid-template-columns: 1fr; gap: 4px; }
  .cl-key { font-size: 10px; }
}

/* === RESPONSIVE RULES === */
@media (max-width: 900px) {
  .pillars-grid { grid-template-columns: 1fr; }
  .creations-grid { grid-template-columns: 1fr; }
  .catalog-grid { grid-template-columns: repeat(2, 1fr); }
  .beyond-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
}
@media (max-width: 600px) {
  .catalog-grid { grid-template-columns: 1fr; }
  .essay-row { flex-direction: column; gap: 4px; }
  .essay-main { flex-direction: column; gap: 4px; }
  .editorial-hero { padding: 56px 0 44px; }
  .section-block { padding: 56px 0; }
  .agent-modal-actions { grid-template-columns: 1fr; }
}

/* === RESTRAINED EDITORIAL DESIGN SYSTEM & WORKBUDDY AGENT EXTENSIONS === */
:root {
  --accent-blue: #1E40AF;
  --accent-blue-hover: #1D4ED8;
  --accent-blue-subtle: #EFF6FF;
  --accent-emerald: #059669;
  --accent-emerald-bg: #ECFDF5;
  --accent-emerald-border: #A7F3D0;
  --accent-amber: #D97706;
  --accent-amber-bg: #FFFBEB;
  --border-subtle: #E4E4E7;
  --shadow-subtle: 0 1px 3px rgba(0,0,0,0.04), 0 1px 2px rgba(0,0,0,0.02);
  --shadow-card: 0 4px 16px -2px rgba(0, 0, 0, 0.05);
  --shadow-card-hover: 0 12px 30px -4px rgba(0, 0, 0, 0.08);
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 10px;
  --radius-xl: 14px;
}

/* === SERVICES SECTION (能找五花肉干什么) === */
.services-sec { padding: 88px 0; background: var(--paper); border-bottom: 1px solid var(--border-subtle); }
.service-lede { font-size: 17px; line-height: 1.7; color: var(--ink-soft); max-width: 44em; margin-top: 14px; font-weight: 500; }
.services-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; margin-top: 44px; }
.service-card {
  background: #FFFFFF; border: 1px solid var(--border-subtle); border-radius: var(--radius-lg); padding: 36px 32px;
  display: flex; flex-direction: column; transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative; box-shadow: var(--shadow-subtle);
}
.service-card:hover {
  border-color: #CBD5E1; box-shadow: var(--shadow-card-hover); transform: translateY(-2px);
}
.service-card-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; }
.service-idx { font-family: var(--font-mono); font-size: 11px; font-weight: 800; letter-spacing: .08em; color: var(--accent-blue); background: var(--accent-blue-subtle); padding: 4px 10px; border-radius: var(--radius-sm); text-transform: uppercase; border: 1px solid #BFDBFE; }
.service-title { font-family: var(--font-sans); font-size: 22px; font-weight: 900; line-height: 1.3; color: var(--ink); margin-bottom: 14px; }
.service-desc { font-size: 14.5px; line-height: 1.75; color: var(--ink-soft); margin-bottom: 24px; flex: 1; font-weight: 500; }
.service-tags { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 26px; }
.service-tag { font-family: var(--font-mono); font-size: 11px; font-weight: 600; color: #3F3F46; background: #F4F4F5; padding: 3px 9px; border-radius: var(--radius-sm); border: 1px solid #E4E4E7; }
.service-action-wrap { margin-top: auto; padding-top: 18px; border-top: 1px solid #F4F4F5; }
.service-action-link { font-family: var(--font-mono); font-size: 13px; font-weight: 800; color: var(--ink); display: inline-flex; align-items: center; gap: 6px; transition: all 0.2s; text-decoration: none; }
.service-action-link:hover { color: var(--accent-blue); transform: translateX(3px); }

/* === FEATURED AGENTS SECTION === */
.featured-agents-sec { padding: 88px 0; background: #FBFBFC; border-bottom: 1px solid var(--border-subtle); }
.agent-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 44px; }
.agent-card {
  background: #FFFFFF; border: 1px solid var(--border-subtle); border-radius: var(--radius-lg); padding: 24px;
  display: flex; flex-direction: column; transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative; box-shadow: var(--shadow-subtle);
}
.agent-card:hover { border-color: #CBD5E1; box-shadow: var(--shadow-card-hover); transform: translateY(-2px); }
.agent-card-top { display: flex; gap: 14px; align-items: flex-start; margin-bottom: 16px; }
.agent-icon-wrap { width: 54px; height: 54px; border-radius: var(--radius-md); overflow: hidden; background: #F8F9FA; border: 1px solid var(--border-subtle); flex-shrink: 0; display: flex; align-items: center; justify-content: center; box-shadow: 0 2px 8px rgba(0,0,0,0.04); }
.agent-icon-img { width: 100%; height: 100%; object-fit: cover; }
.agent-meta-wrap { flex: 1; min-width: 0; }
.agent-pill-row { display: flex; gap: 6px; align-items: center; margin-bottom: 6px; flex-wrap: wrap; }
.agent-pill { font-family: var(--font-mono); font-size: 10px; font-weight: 700; text-transform: uppercase; padding: 2px 7px; border-radius: 3px; letter-spacing: .04em; }
.agent-pill.type { background: #18181B; color: #FFFFFF; }
.agent-pill.cat { background: #F4F4F5; color: #52525B; border: 1px solid #E4E4E7; }
.agent-verified-badge { font-family: var(--font-mono); font-size: 10.5px; font-weight: 700; color: var(--accent-emerald); display: inline-flex; align-items: center; gap: 4px; }
.agent-card-body { flex: 1; margin-bottom: 20px; }
.agent-title { font-family: var(--font-sans); font-size: 17px; font-weight: 900; line-height: 1.35; color: var(--ink); margin-bottom: 8px; }
.agent-desc { font-size: 13.5px; line-height: 1.65; color: var(--ink-soft); display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; font-weight: 500; }
.agent-card-foot { display: flex; gap: 10px; align-items: center; padding-top: 16px; border-top: 1px solid #F4F4F5; margin-top: auto; }
.btn-agent-open {
  flex: 1; display: inline-flex; align-items: center; justify-content: center; padding: 9px 12px;
  background: #18181B; color: #FFFFFF; font-family: var(--font-mono); font-size: 12px; font-weight: 700;
  border-radius: var(--radius-sm); text-decoration: none; transition: all 0.18s;
}
.btn-agent-open:hover { background: #27272A; color: #FFFFFF; }
.btn-agent-qr {
  display: inline-flex; align-items: center; justify-content: center; gap: 5px; padding: 9px 14px;
  background: #FFFFFF; color: var(--ink); font-family: var(--font-mono); font-size: 12px; font-weight: 700;
  border: 1px solid var(--border-subtle); border-radius: var(--radius-sm); cursor: pointer; transition: all 0.18s;
}
.btn-agent-qr:hover { background: #F4F4F5; border-color: #D4D4D8; }

.featured-agents-more { margin-top: 48px; text-align: center; }
.featured-agents-more-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 14px 32px;
  background: #FFFFFF; color: var(--ink); font-family: var(--font-mono); font-size: 13px; font-weight: 800;
  border: 1px solid var(--border-subtle); border-radius: var(--radius-sm); box-shadow: var(--shadow-subtle);
  transition: all 0.2s; text-decoration: none;
}
.featured-agents-more-btn:hover { background: #18181B; color: #FFFFFF; border-color: #18181B; transform: translateY(-1px); }

/* === DEDICATED AGENTS CATALOG PAGE === */
.agents-catalog-sec { padding: 48px 0 96px; background: var(--paper); }
.filter-bar-wrap { display: flex; justify-content: space-between; align-items: center; gap: 20px; margin-bottom: 36px; flex-wrap: wrap; }
.filter-bar { display: flex; gap: 8px; flex-wrap: wrap; }
.filter-pill {
  font-family: var(--font-mono); font-size: 12px; font-weight: 700; padding: 8px 16px; border-radius: 999px;
  border: 1px solid var(--border-subtle); background: #FFFFFF; color: var(--ink-soft); cursor: pointer; transition: all 0.18s;
  display: inline-flex; align-items: center; gap: 6px;
}
.filter-pill:hover { background: #F4F4F5; color: var(--ink); }
.filter-pill.active { background: #18181B; color: #FFFFFF; border-color: #18181B; }
.filter-pill .count { opacity: 0.75; font-size: 11px; }
.filter-status-info { font-family: var(--font-mono); font-size: 12px; color: var(--ink-faint); font-weight: 600; }

/* === AGENT QR MODAL === */
.agent-modal .agent-modal-card {
  background: #FFFFFF; border: 1px solid var(--border-subtle); border-radius: var(--radius-xl);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25); max-width: 420px; width: 100%;
  padding: 32px 28px 28px; position: relative;
}
.agent-modal-header { display: flex; gap: 14px; align-items: center; margin-bottom: 22px; padding-right: 36px; }
.agent-modal-logo { width: 48px; height: 48px; border-radius: var(--radius-sm); object-fit: cover; border: 1px solid var(--border-subtle); }
.agent-modal-badge { font-family: var(--font-mono); font-size: 11px; font-weight: 700; color: var(--accent-emerald); text-transform: uppercase; margin-bottom: 2px; }
.agent-modal-header h4 { font-family: var(--font-sans); font-size: 17px; font-weight: 900; color: var(--ink); margin: 0; line-height: 1.3; }
.agent-modal-qr-box {
  aspect-ratio: 1; max-width: 240px; margin: 0 auto 20px; background: #FFFFFF;
  border: 1px solid var(--border-subtle); border-radius: var(--radius-lg); padding: 14px;
  display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow-subtle);
}
.agent-modal-qr-img { width: 100%; height: 100%; object-fit: contain; display: block; border-radius: 4px; }
.agent-modal-info { text-align: center; }
.agent-modal-hint { font-size: 13px; color: var(--ink-soft); margin-bottom: 20px; line-height: 1.5; font-weight: 500; }
.agent-modal-hint b { color: var(--ink); }
.agent-modal-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.agent-modal-btn {
  display: inline-flex; align-items: center; justify-content: center; padding: 10px 14px;
  font-family: var(--font-mono); font-size: 12px; font-weight: 700; border-radius: var(--radius-sm);
  text-decoration: none; cursor: pointer; transition: all 0.18s;
}
.agent-modal-btn.primary { background: #18181B; color: #FFFFFF; border: 1px solid #18181B; }
.agent-modal-btn.primary:hover { background: #27272A; }
.agent-modal-btn.secondary { background: #FFFFFF; color: var(--ink); border: 1px solid var(--border-subtle); }
.agent-modal-btn.secondary:hover { background: #F4F4F5; }

@media (max-width: 1080px) {
  .agent-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .agent-grid { grid-template-columns: 1fr; }
  .services-sec, .featured-agents-sec { padding: 64px 0; }
  .agent-modal-actions { grid-template-columns: 1fr; }
}

:root{
  --paper:#FFFFFF; 
  --ink:#18181B;
  --ink-soft:#4B5563;
  --warm-white:#FFF6E9;

--tiffany-blue:#0F52BA; /* Royal Blue */
  --neon-pink: #FF2E93;
  --cyber-cyan: #00E5FF;
  --gradient-pop: linear-gradient(135deg, var(--neon-pink), var(--cyber-cyan));
  --bright-yellow:#FCEE09;
  --pop-red:#E11D48;
  --mint-green:#A3E635;
  --pitch:#1F6B3B; /* 绿茵场：足球教练那条用 */
  --pitch-line:#2E8A4F;
  --cyber-meat:#C2185B; /* 深玫红，配白字可读 */
  
  --border-thick: 2px solid var(--ink);
  --shadow-hard: 4px 4px 0px rgba(24,24,27,0.85);
  --shadow-hard-hover: 2px 2px 0px rgba(24,24,27,0.85);
  --font-sans:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  --font-mono:ui-monospace,"SF Mono","Cascadia Mono","JetBrains Mono",Menlo,Consolas,monospace;
  --t-12:12px; --t-13:13px; --t-14:14px; --t-15:15px; --t-16:16px;
  --t-18:18px; --t-22:22px; --t-28:28px; --t-36:36px; --t-48:48px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-sans);
  background:var(--paper);
  color:var(--ink);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  font-size:var(--t-16);
  background-image: radial-gradient(rgba(24,24,27,0.06) 2px, transparent 2px);
  background-size: 24px 24px;
}
a{color:var(--ink);text-decoration:none;transition:all 0.2s}
a:hover{color:var(--tiffany-blue)}
::selection{background:var(--bright-yellow);color:var(--ink)}
.wrap{max-width:1280px;margin:0 auto;padding:0 32px}
.eyebrow{font-family:var(--font-mono);font-size:var(--t-12);letter-spacing:.1em;text-transform:uppercase;color:var(--ink);font-weight:900;background:var(--bright-yellow);padding:2px 8px;border:2px solid var(--ink);display:inline-block;box-shadow:2px 2px 0 rgba(24,24,27,0.85)}
.mono{font-family:var(--font-mono);font-feature-settings:"tnum" 1}

/* === NAV === */
.nav{position:sticky;top:0;z-index:50;background:rgba(255, 255, 255, 0.75);backdrop-filter:saturate(180%) blur(16px);-webkit-backdrop-filter:saturate(180%) blur(16px);border-bottom:var(--border-thick);}
.nav-inner{max-width:1280px;margin:0 auto;padding:0 32px;height:64px;display:flex;align-items:stretch;gap:0;background:transparent;}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;padding-right:24px;border-right:var(--border-thick);margin-right:24px;flex-shrink:0}
.brand-svg{width:32px;height:32px;fill:#0EC8A9;animation:logoBreathingSvg 8s ease-in-out infinite;will-change:fill,filter;}
.brand:hover .brand-svg{/* 去除 hover 强制变色，维持自主平滑呼吸灯流转 */}
.brand-text{font-family:var(--font-sans);font-weight:900;font-size:var(--t-18);color:var(--ink);letter-spacing:-.01em;line-height:1}
.brand-title{display:inline-block;color:#0ba389;animation:logoBreathingText 8s ease-in-out infinite;will-change:color,text-shadow;}
.brand-text small{display:block;font-family:var(--font-mono);font-size:10px;color:var(--ink-muted);font-weight:800;letter-spacing:.06em;margin-top:3px;text-transform:uppercase}

/* ============================================================
   LOGO 呼吸灯自动平滑变色系统 (8s 呼吸周期 · 科技极客调色谱 · 柔和发光光晕)
   ============================================================ */
@keyframes logoBreathingSvg {
  0%, 100% {
    fill: #0EC8A9; /* WorkBuddy 青绿 / 生态翡翠 */
    filter: drop-shadow(0 0 8px rgba(14, 200, 169, 0.55));
  }
  25% {
    fill: #2563EB; /* 皇家科技蓝 / 架构基石 */
    filter: drop-shadow(0 0 8px rgba(37, 99, 235, 0.45));
  }
  50% {
    fill: #8B5CF6; /* 赛博紫罗兰 / 智算灵魂 */
    filter: drop-shadow(0 0 8px rgba(139, 92, 246, 0.45));
  }
  75% {
    fill: #D97706; /* 温暖金珀 / 匠人旧灶台 */
    filter: drop-shadow(0 0 8px rgba(217, 119, 6, 0.45));
  }
}

@keyframes logoBreathingText {
  0%, 100% {
    color: #0ba389;
    text-shadow: 0 0 10px rgba(14, 200, 169, 0.35);
  }
  25% {
    color: #2563EB;
    text-shadow: 0 0 10px rgba(37, 99, 235, 0.30);
  }
  50% {
    color: #8B5CF6;
    text-shadow: 0 0 10px rgba(139, 92, 246, 0.30);
  }
  75% {
    color: #D97706;
    text-shadow: 0 0 10px rgba(217, 119, 6, 0.30);
  }
}
.nav-links{display:flex;align-items:stretch;margin-left:auto;gap:0}
.nav-links a{display:flex;align-items:center;padding:0 24px;font-family:var(--font-mono);font-size:var(--t-13);font-weight:800;color:var(--ink);text-decoration:none;letter-spacing:.04em;border-left:var(--border-thick);text-transform:uppercase;transition:all 0.2s}
.nav-links a:hover{background:var(--bright-yellow);color:var(--ink)}
.nav-links a.active{background:var(--tiffany-blue);color:#fff}

/* === LEGACY HERO / TAPE REMOVED === */

/* === POSITIONING === */
/* positioning section removed: redundant with hero + about-strip */

/* === CATS ===
   已下线：首页原本 3 栏分类卡（CAT 01 评测 / 02 实战 / 03 手记），
   评测与实战各自成页后只剩孤零零一条 NOTES 横幅，编号失去意义，整块移除。 */

/* === LATEST === */
.latest{padding:80px 0;background:var(--paper);border-bottom:var(--border-thick)}
/* 原本是 grid 1fr auto，但里面有三个子元素（eyebrow/h2/p），
   结果 eyebrow 被拉满整列、标题被挤到右列并溢出屏幕。改成竖向堆叠。 */
.section-head{display:flex;flex-direction:column;align-items:flex-start;margin-bottom:48px}
.section-head h2{font-family:var(--font-sans);font-size:clamp(36px,4.5vw,56px);font-weight:900;line-height:1;letter-spacing:-.02em;text-transform:uppercase}
.section-head h2 em{font-style:normal;color:var(--warm-white);background:var(--tiffany-blue);padding:4px 12px;border:2px solid var(--ink);box-shadow:4px 4px 0 rgba(24,24,27,0.85);display:inline-block;font-weight:800}
.section-head .eyebrow{margin-bottom:20px}
.section-head p{max-width:54em;margin-top:18px}
.post-list{list-style:none;padding:0;margin:0}
.post-item{display:grid;grid-template-columns:auto 1fr auto;border-top:var(--border-thick);padding:40px 0;gap:40px;align-items:start;text-decoration:none;color:var(--ink);transition:all .2s;background:var(--paper)}
.post-item:last-child{border-bottom:var(--border-thick)}
.post-item:hover{background:rgba(255,255,255,0.8);padding-left:16px;padding-right:16px;}
.post-num{width:92px;height:56px;display:flex;align-items:center;justify-content:center;font-family:var(--font-mono);font-size:var(--t-22);font-weight:900;color:var(--ink);letter-spacing:-.02em;line-height:1;border:2px solid var(--ink);background:var(--bright-yellow);box-shadow:4px 4px 0 rgba(24,24,27,0.85)}
.post-item.mp .post-num{background:var(--tiffany-blue);color:#fff}
.post-body .meta .cat.mp{background:var(--tiffany-blue);color:#fff}
.post-body h3{font-family:var(--font-sans);font-size:clamp(22px,2.4vw,32px);font-weight:900;line-height:1.3;letter-spacing:-.01em;margin-bottom:12px;color:var(--ink)}
.post-body .meta{font-family:var(--font-mono);font-size:var(--t-13);color:var(--ink);letter-spacing:.06em;margin-bottom:16px;font-weight:800;display:flex;align-items:center;gap:12px}
.post-body .meta .cat{display:inline-block;padding:4px 10px;background:var(--mint-green);color:var(--ink);font-weight:900;text-transform:uppercase;border:2px solid var(--ink);box-shadow:2px 2px 0 rgba(24,24,27,0.85)}
.post-body p{font-size:var(--t-16);font-weight:500;color:var(--ink-soft);line-height:1.7;max-width:46em}
.post-arrow{font-family:var(--font-mono);font-size:var(--t-28);color:var(--ink);font-weight:900;align-self:center;flex-shrink:0;border:2px solid var(--ink);width:56px;height:56px;display:flex;align-items:center;justify-content:center;background:var(--paper);box-shadow:4px 4px 0 rgba(24,24,27,0.85);transition:all 0.2s}
.post-item:hover .post-arrow{background:var(--pop-red);color:#fff;transform:translate(-2px,-2px);box-shadow:7px 7px 0 rgba(24,24,27,0.85)}

/* === 公众号摘要区块（notes 页） === */
/* === 手记 · 书页 === */
.book-sec{padding:44px 0 84px}
.book{display:flex;flex-direction:column;align-items:stretch;gap:0;perspective:2200px}
/* 翻页箭头：放在书页**内侧**左右两缘 —— 电子书通行做法。
   平时半透明低调，鼠标进入书页才完全显现。 */
.book-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:9;
  width:44px;height:44px;border-radius:50%;
  border:1.5px solid rgba(24,24,27,.20);background:rgba(255,255,255,.86);
  color:var(--ink);font-size:24px;line-height:1;font-weight:900;cursor:pointer;
  display:flex;align-items:center;justify-content:center;padding:0;
  font-family:var(--font-mono);opacity:.5;
  transition:opacity .22s ease,background .22s ease,transform .22s ease;
  box-shadow:0 3px 12px -6px rgba(24,24,27,.4)}
.book-arrow.prev{left:16px}
.book-arrow.next{right:16px}
.book-stage:hover .book-arrow{opacity:.78}
.book-arrow:hover{opacity:1 !important;background:#fff;transform:translateY(-50%) scale(1.06)}
.book-arrow:active{transform:translateY(-50%) scale(.97) !important}


/* 页面：柔和的卡片，不要硬黑框 —— 要像幻灯片不像铁盒子 */
.book-stage{flex:1 1 auto;position:relative;min-height:300px;margin:0;
  transform-style:preserve-3d;background:transparent;padding:0;
  scroll-margin-top:80px}
/* 页面撑满整个舞台，左右各留 68px 给内侧箭头，正文不会被压住 */
.book-page{position:absolute;inset:0;padding:34px 68px 26px;background:var(--paper);
  display:flex;flex-direction:column;opacity:0;pointer-events:none;
  transform-origin:left center;overflow:hidden;
  border:1.5px solid rgba(24,24,27,.13);border-radius:4px;
  box-shadow:0 16px 40px -26px rgba(24,24,27,.45);
  transition:transform .62s cubic-bezier(.42,.02,.2,1),opacity .38s ease,
             box-shadow .3s ease}
/* 书脊内侧的柔和阴影 + 极淡的纸纹，让它像一页纸 */
.book-page::before{content:"";position:absolute;left:0;top:0;bottom:0;width:34px;
  pointer-events:none;z-index:0;
  background:linear-gradient(90deg,rgba(24,24,27,.055),transparent)}
.book-page::after{content:"";position:absolute;inset:0;pointer-events:none;z-index:0;
  background:repeating-linear-gradient(180deg,transparent 0 27px,rgba(24,24,27,.018) 27px 28px)}
.book-page > *{position:relative;z-index:1}
.book-page.active{opacity:1;pointer-events:auto;z-index:1}
/* 翻页：纸页斜着滑过去 —— 保留 3D 立体感，但内容始终可读，
   不会像整页立起来那样中间一片空白 */
.book-page.out-left{transform:translateX(-42%) rotateY(-34deg) scale(.94);opacity:0;z-index:2}
.book-page.in-left{transform:translateX(42%) rotateY(34deg) scale(.94);opacity:0;z-index:3}
.book-page.out-right{transform:translateX(42%) rotateY(34deg) scale(.94);opacity:0;z-index:2}
.book-page.in-right{transform:translateX(-42%) rotateY(-34deg) scale(.94);opacity:0;z-index:3}

.bp-head{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:18px}
.bp-kind{font-family:var(--font-mono);font-size:11px;font-weight:900;letter-spacing:.12em;
  text-transform:uppercase;background:var(--ink);color:#fff;padding:4px 10px}
.bp-date{font-family:var(--font-mono);font-size:12px;font-weight:700;color:var(--ink-soft)}
.bp-read{font-family:var(--font-mono);font-size:11px;color:var(--ink-soft);opacity:.8}
.bp-title{font-family:var(--font-sans);font-size:clamp(26px,3.4vw,44px);font-weight:900;
  line-height:1.08;letter-spacing:-.025em;margin:0 0 18px;max-width:22em}
.bp-desc{font-size:16px;line-height:1.75;color:var(--ink-soft);max-width:46em;margin:0 0 20px;
  display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden}
.bp-foot{margin-top:auto;flex:0 0 auto;display:flex;align-items:flex-end;justify-content:space-between;gap:16px;
  padding-top:16px;border-top:1px solid rgba(24,24,27,.13)}
.bp-go{font-family:var(--font-mono);font-size:13px;font-weight:800;color:var(--ink);text-decoration:none;
  border:1.5px solid rgba(24,24,27,.22);padding:9px 16px;background:var(--warm-white);
  transition:all .2s ease;display:inline-block}
.bp-go:hover{background:var(--bright-yellow);border-color:var(--ink)}
.bp-folio{font-family:var(--font-mono);font-size:22px;font-weight:900;color:var(--ink);opacity:.16;line-height:1}

.book-bar{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:16px;flex-wrap:wrap}
.book-mid{display:flex;align-items:center;gap:16px;flex-wrap:wrap;justify-content:center;flex:1}
.book-count{font-family:var(--font-mono);font-size:13px;font-weight:800;color:var(--ink-soft);letter-spacing:.06em}
.book-count b{color:var(--ink);font-size:17px}
.book-count i{font-style:normal;opacity:.4;margin:0 3px}
/* 明确的翻页按钮 —— PC 端不能只靠那两个淡箭头 */
.book-step{display:inline-flex;align-items:center;gap:7px;border:1.5px solid rgba(24,24,27,.20);
  background:var(--paper);color:var(--ink-soft);font-family:var(--font-mono);font-size:12px;
  font-weight:800;letter-spacing:.04em;padding:7px 14px;border-radius:999px;cursor:pointer;
  transition:all .2s ease}
.book-step:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.book-step:disabled{opacity:.3;cursor:not-allowed}
.book-step-ic{font-size:16px;line-height:1}
.book-dots{display:flex;gap:7px;flex-wrap:wrap}
.bp-dot{width:9px;height:9px;border-radius:50%;border:1.5px solid var(--ink);background:transparent;
  cursor:pointer;padding:0;transition:all .15s}
.bp-dot:hover{background:var(--mint-green)}
.bp-dot.on{background:var(--ink)}
.book-hint{font-family:var(--font-mono);font-size:11px;color:var(--ink-soft);opacity:.7;margin-left:auto}

@media (max-width:760px){
  .book-sec{padding:40px 0 68px}
  .book-stage{min-height:352px;margin:0;padding:0}
  /* 手机上只留右箭头（底部已有「上一页」按钮），正文左侧不再被压 */
  .book-arrow.prev{display:none}
  .book-page{padding:26px 52px 20px 22px;border-radius:3px}
  .bp-title{font-size:25px}
  .bp-desc{font-size:14px;line-height:1.65;-webkit-line-clamp:5}
  .book-arrow{width:36px;height:36px;font-size:19px;opacity:.72}
  .book-arrow.prev{left:7px}
  .book-arrow.next{right:7px}
  .book-stage:hover .book-arrow{opacity:.72}
  .book-hint{display:none}
  .book-bar{gap:10px;justify-content:center}
  .book-step{padding:6px 12px;font-size:11px}
  /* 手机上圆点太占地方，去掉，只留页码 */
  .book-dots{display:none}
  .book-mid{flex:0 1 auto}
}

.post-arrow.mp-cta{width:auto;height:auto;min-width:56px;padding:0 14px;font-size:var(--t-13);letter-spacing:.02em;background:var(--mint-green);white-space:nowrap}
.post-item:hover .post-arrow.mp-cta{background:var(--tiffany-blue);color:#fff}
@media (max-width:760px){
  .post-arrow.mp-cta{display:none}
}

/* === CAT HERO === */
.cat-hero{background:var(--paper);color:var(--ink);padding:100px 0 80px;border-bottom:var(--border-thick);}
.cat-hero .eyebrow{margin-bottom:24px}
.cat-hero h1{font-family:var(--font-sans);font-size:clamp(48px,7vw,96px);font-weight:800;line-height:1;letter-spacing:-.02em;color:var(--ink);margin-bottom:32px}
.cat-hero h1 small{display:inline-block;font-family:var(--font-mono);font-size:clamp(14px,1.2vw,20px);font-weight:900;letter-spacing:.14em;color:#fff;margin-top:24px;text-transform:uppercase;background:var(--ink);padding:6px 16px;border:2px solid var(--ink);box-shadow:4px 4px 0 rgba(24,24,27,0.85)}
.cat-hero p.lede{font-size:clamp(16px,1.4vw,20px);font-weight:500;color:var(--ink-secondary);line-height:1.65;max-width:40em;background:var(--surface);padding:20px 24px;border:2px solid var(--ink);box-shadow:4px 4px 0 rgba(24,24,27,0.85);margin-top:32px}
.cat-hero .stats{display:flex;gap:48px;margin-top:64px;flex-wrap:wrap;font-family:var(--font-mono)}
.cat-hero .stat b{display:block;font-size:var(--t-48);font-weight:900;line-height:1;letter-spacing:-.02em}
.cat-hero .stat span{font-size:var(--t-14);color:var(--ink);font-weight:800;letter-spacing:.1em;margin-top:12px;display:block;text-transform:uppercase}

/* === HEAD === */
.head{padding:100px 0 64px;border-bottom:var(--border-thick);background:var(--paper)}
.head .eyebrow{margin-bottom:24px;display:inline-block}
.head h1{font-family:var(--font-sans);font-size:clamp(48px,6vw,96px);font-weight:900;line-height:1.1;letter-spacing:-.03em;margin-bottom:32px;text-transform:uppercase}
.head h1 em{font-style:normal;color:var(--warm-white);background:var(--pop-red);padding:4px 12px;border:2px solid var(--ink);box-shadow:4px 4px 0 rgba(24,24,27,0.85);display:inline-block;margin:0 8px}
.head p{font-size:clamp(18px,1.6vw,24px);font-weight:500;color:var(--ink-soft);max-width:42em;line-height:1.65;background:var(--mint-green);padding:24px;border:2px solid var(--ink);box-shadow:6px 6px 0 rgba(24,24,27,0.85);margin-top:32px}

/* === POSTS FILTERS === */
.filter{flex:1;padding:24px 20px;text-align:center;font-family:var(--font-mono);font-size:var(--t-14);font-weight:900;letter-spacing:.08em;text-transform:uppercase;color:var(--ink);text-decoration:none;border-right:var(--border-thick);transition:all .15s}
.filter:last-child{border-right:0}
.filter:hover{background:var(--bright-yellow);box-shadow:inset 0 0 0 4px #000}
.filter.active{background:var(--tiffany-blue);color:#fff;box-shadow:inset 0 0 0 4px #000}

/* === ABOUT STRIP === */
.about-strip{background:#000;color:#00FF41;padding:72px 0 64px;border-bottom:var(--border-thick);position:relative;overflow:hidden}
.matrix-rain{position:absolute;inset:0;width:100%;height:100%;z-index:0;opacity:.45;pointer-events:none}
.about-strip .wrap{position:relative;z-index:1}
.about-h{font-family:var(--font-sans);font-size:clamp(48px,5.5vw,80px);font-weight:800;line-height:1.1;letter-spacing:0;color:#00FF41;margin-bottom:28px;text-transform:uppercase;text-shadow:0 0 12px rgba(0,255,65,.55)}
.about-h em{font-style:normal;color:#000;background:#00FF41;padding:4px 12px;border:2px solid #00FF41;box-shadow:4px 4px 0 rgba(0,255,65,.35);display:inline-block;text-shadow:none}
.about-h small{display:inline-block;font-family:var(--font-mono);font-size:var(--t-14);letter-spacing:.1em;color:#000;font-weight:900;margin-bottom:24px;text-transform:uppercase;background:#00FF41;padding:4px 12px;border:2px solid #00FF41;box-shadow:3px 3px 0 rgba(0,255,65,.35)}
.about-lede{font-size:var(--t-22);color:#9CFFB0;font-weight:500;line-height:1.6;margin-bottom:32px;max-width:44em}
/* 工位卡片 —— 用具体物件代替第 N 次自我介绍 */
.desk-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:40px}
.desk-card{border:2px solid rgba(0,255,65,.72);padding:18px 18px 20px;background:rgba(0,36,8,.55)}
.desk-card b{display:block;font-size:17px;font-weight:900;color:#fff;margin-bottom:8px}
.desk-card span{font-family:var(--font-mono);font-size:12px;color:rgba(0,255,65,.85);line-height:1.65;display:block}
.about-facts{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-bottom:36px;font-family:var(--font-mono);font-size:var(--t-14);color:#00FF41;font-weight:800}
.about-facts div{padding:16px 0;border-top:1px solid rgba(0,255,65,.45)}
.about-facts b{color:#39FF14;font-weight:900;margin-right:12px;font-size:var(--t-15)}
.about-cta-row{display:flex;flex-wrap:wrap;gap:16px}
.about-cta{display:inline-flex;align-items:center;gap:10px;padding:16px 32px;background:transparent;color:#00FF41;font-family:var(--font-mono);font-size:var(--t-14);font-weight:900;letter-spacing:.1em;text-decoration:none;text-transform:uppercase;border:2px solid #00FF41;box-shadow:0 0 14px rgba(0,255,65,.3);transition:all 0.2s}
.about-cta:hover{transform:translate(-2px,-2px);box-shadow:0 0 22px rgba(0,255,65,.55);background:#00FF41;color:#000;border-color:#00FF41}
.about-cta.ghost{background:transparent;color:#00FF41;border:2px solid rgba(0,255,65,.5)}
.about-cta.ghost:hover{transform:translate(-2px,-2px);box-shadow:0 0 18px rgba(0,255,65,.4);background:rgba(0,255,65,.12);color:#00FF41;border-color:#00FF41}
@media(max-width:640px){.about-facts{grid-template-columns:1fr}.desk-grid{grid-template-columns:1fr;gap:12px}.about-strip{padding:52px 0}}

/* === ABOUT PAGE === */
.lede{padding:100px 0 64px;border-bottom:var(--border-thick);background:var(--paper)}
.lede .eyebrow{margin-bottom:24px;display:inline-block}
.lede h1{font-family:var(--font-sans);font-size:clamp(48px,6vw,96px);font-weight:800;line-height:1.1;letter-spacing:0;margin-bottom:40px;text-transform:uppercase}
.lede h1 em{font-style:normal;color:var(--warm-white);background:var(--tiffany-blue);padding:4px 12px;border:2px solid var(--ink);box-shadow:4px 4px 0 rgba(24,24,27,0.85);display:inline-block}
.lede p{font-size:clamp(18px,1.6vw,24px);font-weight:500;color:var(--ink-soft);max-width:42em;line-height:1.65;background:var(--mint-green);padding:24px;border:2px solid var(--ink);box-shadow:6px 6px 0 rgba(24,24,27,0.85)}
.lede p b{color:var(--ink);font-weight:900;background:var(--bright-yellow);padding:0 6px}
section.about-section{padding:68px 0;border-bottom:var(--border-thick);background:var(--paper)}
section.about-section h2{font-family:var(--font-sans);font-size:clamp(36px,4.5vw,56px);font-weight:900;line-height:1;letter-spacing:-.02em;margin-bottom:64px;display:flex;align-items:center;gap:24px;flex-wrap:wrap;text-transform:uppercase}
section.about-section h2 .n{font-family:var(--font-mono);font-size:var(--t-16);color:#fff;font-weight:900;letter-spacing:.1em;background:var(--ink);padding:6px 12px;border:2px solid var(--ink);box-shadow:3px 3px 0 rgba(24,24,27,0.85)}
.timeline{position:relative;padding-left:48px;border-left:var(--border-thick);margin-left:12px}
.t-item{position:relative;padding:0 0 56px 0}
.t-item:last-child{padding-bottom:0}
.t-item::before{content:"";position:absolute;left:-62px;top:8px;width:24px;height:24px;background:var(--paper);border:var(--border-thick);box-shadow:3px 3px 0 rgba(24,24,27,0.85)}
.t-item.now::before{background:var(--bright-yellow);}
.t-item .year{font-family:var(--font-mono);font-size:var(--t-14);letter-spacing:.1em;color:var(--ink);font-weight:900;margin-bottom:12px;text-transform:uppercase;background:var(--mint-green);display:inline-block;padding:4px 10px;border:2px solid var(--ink);box-shadow:2px 2px 0 rgba(24,24,27,0.85)}
.t-item h3{font-family:var(--font-sans);font-size:clamp(24px,2.6vw,36px);font-weight:900;margin-bottom:8px;letter-spacing:-.01em;line-height:1.2}
.t-item .role{font-family:var(--font-mono);font-size:var(--t-15);color:var(--ink);font-weight:900;margin-bottom:16px;letter-spacing:.04em;text-transform:uppercase}
.t-item p{font-size:var(--t-18);font-weight:500;color:var(--ink-soft);line-height:1.7;max-width:42em}
.t-item .tag{display:inline-block;font-family:var(--font-mono);font-size:12px;letter-spacing:.1em;background:var(--pop-red);color:#fff;padding:4px 8px;margin-left:12px;font-weight:900;vertical-align:middle;text-transform:uppercase;border:2px solid var(--ink);box-shadow:2px 2px 0 rgba(24,24,27,0.85)}
.prose{max-width:42em}
.prose p{font-size:clamp(18px,1.6vw,22px);font-weight:500;color:var(--ink-soft);line-height:1.8;margin-bottom:24px}
.prose .signature{font-family:var(--font-sans);font-size:var(--t-22);color:var(--ink);margin-top:64px;padding-top:32px;border-top:var(--border-thick);font-weight:900;text-transform:uppercase}
.prose .signature small{display:block;font-family:var(--font-mono);font-size:var(--t-14);color:var(--ink);font-style:normal;margin-top:8px;letter-spacing:.08em;font-weight:800;text-transform:uppercase;background:var(--bright-yellow);display:inline-block;padding:4px 10px;border:2px solid var(--ink);box-shadow:2px 2px 0 rgba(24,24,27,0.85)}
.contact-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:0;border-top:var(--border-thick);background:var(--paper)}
.contact-cell{padding:40px 32px;border-bottom:var(--border-thick);border-right:var(--border-thick);text-decoration:none;color:var(--ink);transition:all .15s;display:block}
.contact-cell:nth-child(2n){border-right:0}
.contact-cell:hover{background:var(--mint-green);box-shadow:inset 0 0 0 4px #000}
.contact-cell:hover .label{color:var(--ink)}
.label{font-family:var(--font-mono);font-size:var(--t-14);letter-spacing:.1em;text-transform:uppercase;color:var(--ink);font-weight:900;margin-bottom:12px;display:block;transition:color .15s}
.value{font-family:var(--font-sans);font-size:clamp(22px,2vw,28px);font-weight:900;line-height:1.3;margin-bottom:8px;letter-spacing:-.01em}
.note{font-family:var(--font-mono);font-size:var(--t-13);color:var(--ink);font-weight:700;line-height:1.5;letter-spacing:.04em}
.company-note{margin-top:24px;padding:14px 20px;font-size:var(--t-14);font-weight:600;line-height:1.6;color:var(--ink-soft);background:var(--paper);border-left:3px solid var(--ink-soft);border-top:var(--border-thick)}


/* === ABOUT：竖向河流 + 中央储核，A 上 B 下悬浮卡片 === */
.dual-head { font-family: var(--font-sans); font-size: 28px; font-weight: 900; text-transform: uppercase; margin-bottom: 16px; display: flex; align-items: center; gap: 12px; }
.dual-head .badge { background: var(--ink); color: var(--paper); padding: 4px 12px; font-size: 16px; border: 2px solid var(--ink); box-shadow: 2px 2px 0 rgba(24,24,27,0.85); display: inline-block; }
.dual-desc { margin-bottom: 20px; font-size: 16px; line-height: 1.6; color: var(--ink-soft); font-weight: 600; }
.river { position: relative; margin: 56px 0; }
.river-half { position: relative; }
/* 时间线卡片网格 —— 干净克制，无浮躁动效 */
.river-cards, .bento-box { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 4px; padding: 0; }
.river-cards::before, .bento-box::before { content: ""; position: absolute; left: 50%; top: 4px; bottom: 4px; width: 2px; transform: translateX(-50%); z-index: 0;
  background: var(--border-strong); opacity: 0.25; }
.river-cards > *, .bento-box > * { position: relative; z-index: 1; }
/* A 面：时间线卡片 */
.river-cards .t-item { border: 2px solid var(--ink); background: var(--paper); box-shadow: 5px 5px 0 var(--ink); padding: 20px 22px; transition: all 0.2s ease; }
.river-cards .t-item::before { display: none; }
.river-cards .t-item:last-child { padding-bottom: 20px; }
.river-cards .t-item:hover { transform: translate(-3px,-3px); box-shadow: 8px 8px 0 var(--ink); z-index: 6; }
.river-cards .t-item:active { transform: translate(1px,1px); box-shadow: var(--shadow-hard); }

/* === 走过的公司（来时路 A 面）===\n   一排官方 logo 图形，不编号、不做卡片 —— 参考 pe.sc.cn 的图标网格逻辑 */
.logo-wall-sec{background:var(--warm-white);padding:72px 0 56px}

/* 路标牌 —— 标题收敛，不再用巨型 h2（跟全站其它标题不成比例） */
.wall-sign{margin-bottom:6px;max-width:640px}
.about-section .section-head{margin-bottom:26px}
.about-section .wall-sign + .persona-grid{margin-top:0}
.wall-sign-head{display:flex;align-items:center;gap:18px;margin-bottom:14px}
.wall-tag{font-family:var(--font-mono);font-size:11px;font-weight:900;letter-spacing:.16em;text-transform:uppercase;background:var(--ink);color:#fff;padding:5px 11px}
.wall-ascend{color:var(--pop-red);display:block;line-height:0}
.wall-h{font-family:var(--font-sans);font-size:clamp(24px,3vw,34px);font-weight:900;line-height:1.1;letter-spacing:-.02em;margin-bottom:12px}
.wall-desc{font-size:15px;line-height:1.68;color:var(--ink-soft);max-width:46em}

/* 几何拼贴 —— 圆/三角/平行四边形/梯形/六边形/菱形，咬合成一条上升的线 */
.collage{margin-top:46px;position:relative}
.collage-svg{width:100%;height:auto;display:block;overflow:visible}
.collage-narrow{display:none}
/* 入场：每块从不同方向落下、轻微旋转归位 */
.pj-piece{opacity:0;transform-origin:center;
  animation:pieceIn .72s cubic-bezier(.22,.9,.28,1) forwards;
  animation-delay:calc(var(--n) * 115ms)}
.pj-piece:nth-child(2){animation-name:pieceInLeft}
.pj-piece:nth-child(3){animation-name:pieceInRight}
.pj-piece:nth-child(4){animation-name:pieceInLeft}
.pj-piece:nth-child(5){animation-name:pieceInRight}
.pj-piece:nth-child(6){animation-name:pieceInTop}
@keyframes pieceIn{0%{opacity:0;transform:translateY(34px) scale(.88) rotate(-5deg)}100%{opacity:1;transform:none}}
@keyframes pieceInLeft{0%{opacity:0;transform:translate(-38px,26px) scale(.9) rotate(-7deg)}100%{opacity:1;transform:none}}
@keyframes pieceInRight{0%{opacity:0;transform:translate(38px,26px) scale(.9) rotate(7deg)}100%{opacity:1;transform:none}}
@keyframes pieceInTop{0%{opacity:0;transform:translateY(-40px) scale(.86) rotate(4deg)}100%{opacity:1;transform:none}}
/* 只在入场时动一次 —— 持续浮动会让 logo 一直在漂，点不准 */
@media (prefers-reduced-motion: reduce){
  .pj-piece{animation:none;opacity:1;transform:none}
}
@media (max-width:900px){
  .collage{margin-top:30px}
  .wall-sign{max-width:none}
  .collage-wide{display:none}
  .collage-narrow{display:block}
  .collage-narrow .collage-svg{max-height:62vh}
}
/* B 面：混沌卡悬浮跳动 */
.bento-title{font-family:var(--font-sans);font-size:17px;font-weight:900;line-height:1.25;letter-spacing:-.01em;
  display:flex;align-items:center;gap:8px;margin-bottom:7px}
.bento-text{font-size:13px;line-height:1.55;color:var(--ink-soft)}

/* 混沌体：12 栏错位排布 —— 大小不一、互相错开、轻微旋转，不做成整齐表格 */
/* 人格卡：bento 4 张 + side 3 张合并成**一个**大方块，
   格子之间只留细线，不是一个个散开的卡片 */
.persona-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:0;margin-top:14px;
  border:2px solid var(--ink);box-shadow:5px 5px 0 var(--ink);background:var(--paper);
  overflow:hidden}
.persona-card{border:0;border-right:1.5px solid rgba(24,24,27,.20);border-bottom:1.5px solid rgba(24,24,27,.20);
  padding:17px 20px 16px;display:flex;flex-direction:column;min-height:0;background:transparent;
  transition:background .18s ease}
.persona-card:hover{background:var(--warm-white)}
.persona-card.persona-side:hover{background:var(--warm-white)}
/* 绿茵场：足球教练那条 */
.bento-item.bg-paper{background:var(--paper)}
.bento-item.bg-pitch{background:var(--pitch);color:#fff;box-shadow:5px 5px 0 var(--pitch-line)}
.bento-item.bg-pitch .bento-title,.bento-item.bg-pitch .bento-text{color:#fff}
/* 线性图标 */
.bento-ic{display:inline-flex;width:20px;height:20px;align-items:center;justify-content:center;margin-right:7px;flex:0 0 auto}
.bento-ic svg{width:18px;height:18px;display:block}
.bento-title{display:flex;align-items:center;gap:0}
@media (max-width:900px){
  .bento-item.b-1,.bento-item.b-2,.bento-item.b-3,.bento-item.b-4{grid-column:span 12;margin-top:0;transform:none}
  .bento-item.b-3{margin-top:-6px}
}
.persona-card.bg-yellow { background: var(--bright-yellow); }
.persona-card.bg-yellow:hover { background: #F7DE00; }
.persona-card.bg-cyan { background: var(--cyber-cyan); }
.persona-card.bg-pink { background: var(--cyber-meat); color: #fff; }
.persona-card.bg-pink .bento-title, .persona-card.bg-pink .bento-text { color: #fff; }
.bento-item.bg-dark { background: var(--ink); color: #fff; box-shadow: 5px 5px 0 var(--bright-yellow); }
.bento-item.bg-dark .bento-title, .bento-item.bg-dark .bento-text { color: #fff; }
/* 中央储核焊接点 */
.river-core { position: relative; z-index: 2; display: flex; flex-direction: column; align-items: center; gap: 10px; margin: 10px 0; }
.core-dot { width: 88px; height: 88px; border-radius: 50%; background: var(--ink); color: #fff; display: flex; align-items: center; justify-content: center; font-family: var(--font-sans); font-weight: 900; font-size: 22px; box-shadow: 0 0 0 6px var(--bright-yellow), 6px 6px 0 var(--ink); position: relative; }
.core-dot::before, .core-dot::after { content: ""; position: absolute; inset: -12px; border-radius: 50%; border: 3px solid var(--cyber-cyan); animation: corepulse 2.4s ease-out infinite; }
.core-dot::after { inset: -24px; border-color: var(--pop-red); opacity: .6; animation-delay: 1.2s; }
.core-label { font-family: var(--font-mono); font-size: 12px; letter-spacing: .12em; font-weight: 900; color: var(--ink); background: var(--paper); border: 2px solid var(--ink); padding: 3px 10px; box-shadow: 2px 2px 0 var(--ink); text-transform: uppercase; }
.about-qr { margin-top: 40px; padding: 28px; border: 3px solid var(--ink); background: var(--paper); box-shadow: 8px 8px 0 var(--ink); display: flex; gap: 24px; align-items: center; flex-wrap: wrap; }
.about-qr img { width: 160px; height: 160px; object-fit: contain; border: 2px solid var(--ink); box-shadow: 4px 4px 0 var(--ink); background: #fff; }
.about-qr .meta { flex: 1; min-width: 220px; }
.about-qr .meta b { font-family: var(--font-sans); font-size: 28px; font-weight: 900; display: block; margin-bottom: 10px; }
.about-qr .meta span { font-family: var(--font-mono); font-size: 14px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-soft); display: block; margin-bottom: 8px; }
.about-qr .meta p { font-size: 15px; line-height: 1.6; font-weight: 600; color: var(--ink-soft); margin: 0; }
@media (max-width: 560px) { .about-qr { flex-direction: column; align-items: flex-start; } .about-qr img { width: 100%; max-width: 180px; height: auto; } }
@keyframes corepulse { 0%{transform:scale(.75);opacity:.85} 100%{transform:scale(1.45);opacity:0} }
/* 移动端：单列，河流收为左侧脊线 */
@media (max-width: 767px){
  .river-cards, .bento-box { grid-template-columns: 1fr; }
  .river-cards::before, .bento-box::before { left: 16px; transform: none; width: 6px; }
  .river-half { padding-left: 40px; }
}

/* 合作伙伴：静态品质网格展陈（平铺展示，无晃眼滚动） */
.vanity-grid{display:grid;grid-template-columns:repeat(auto-fill, minmax(240px, 1fr));gap:16px;margin-top:20px;}
.vanity-grid .vanity-badge{display:flex;align-items:center;gap:14px;padding:18px 20px;min-height:80px;height:auto;}
.vanity-grid .vanity-badge>div:last-child{font-family:var(--font-sans);font-size:15px;font-weight:800;line-height:1.3;letter-spacing:-.01em;text-transform:none;}
.vanity-badge{display:flex;align-items:center;gap:16px;background:var(--paper);border:2px solid var(--ink);box-shadow:4px 4px 0px var(--ink);padding:18px 20px;text-transform:uppercase;font-weight:900;font-family:var(--font-sans);color:var(--ink);transition:all 0.2s;}
.vanity-badge:hover{transform:translate(-2px,-2px);box-shadow:7px 7px 0px var(--ink);background:var(--bright-yellow);}
.vanity-icon{position:relative;display:flex;align-items:center;justify-content:center;width:40px;height:40px;flex:none;overflow:hidden}
.vanity-icon .vanity-letter{font-size:20px;font-weight:900;line-height:1;color:var(--ink);z-index:1}
.vanity-icon .vanity-img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;z-index:2}
.vanity-badge.callout{background:var(--mint-green);color:var(--ink)}
.vanity-badge.callout:hover{background:var(--bright-yellow);color:var(--ink)}
.vanity-badge.callout .vanity-letter{color:var(--ink)}

.company-note b{font-weight:900;text-transform:uppercase;background:var(--ink);color:#fff;padding:2px 8px;margin-right:8px}
.company-note a{color:var(--ink);text-decoration:underline;text-underline-offset:4px;font-weight:900}

/* === LAB · 上线网站（浏览器卡片，格式一） === */
.sites{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.site{background:var(--paper);border:var(--border-thick);box-shadow:var(--shadow-hard);text-decoration:none;color:var(--ink);display:flex;flex-direction:column;overflow:hidden;transition:all .15s}
.site:hover{transform:translate(-3px,-3px);box-shadow:9px 9px 0 rgba(24,24,27,.85)}
.site-bar{display:flex;align-items:center;gap:6px;background:var(--ink);color:#fff;padding:10px 14px;font-family:var(--font-mono);font-size:11px;letter-spacing:.02em}
.site-dot{width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.45);flex:none}
.site-url{margin-left:8px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.site-body{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1}
.site-type{display:inline-block;font-family:var(--font-mono);font-size:10px;font-weight:900;text-transform:uppercase;letter-spacing:.08em;background:var(--mint-green);border:2px solid var(--ink);padding:3px 8px;margin-bottom:14px;align-self:flex-start}
.site h3{font-family:var(--font-sans);font-size:22px;font-weight:900;line-height:1.2;margin-bottom:10px}
.site p{font-size:14px;line-height:1.6;color:var(--ink-soft);flex:1}
.site-go{margin-top:16px;font-family:var(--font-mono);font-size:12px;font-weight:900;color:var(--pop-red)}

/* === LAB · 造过的工具（方块，格式三，带 0★ 自嘲角标） === */
.tools{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
/* === LAB · 开源工具展陈（杂志式不规则）===
   保留 brutalist 色块（黑边 + 硬阴影 + 亮色底），
   但打破等宽网格：大小卡片混排 + 纵向错落 + 12 栏跨度自由分配。 */
.lab-showcase{display:grid;grid-template-columns:repeat(12,1fr);gap:22px;margin-top:44px}
.pj{position:relative;border:var(--border-thick);box-shadow:5px 5px 0 rgba(24,24,27,.85);padding:24px 24px 20px;display:flex;flex-direction:column;text-decoration:none;color:var(--ink);transition:transform .18s ease,box-shadow .18s ease;background:var(--paper)}
.pj:hover{transform:translate(-4px,-4px);box-shadow:10px 10px 0 rgba(24,24,27,.85);z-index:6}
.pj:active{transform:translate(2px,2px);box-shadow:2px 2px 0 rgba(24,24,27,.85)}
.pj-idx{position:absolute;top:10px;right:16px;font-family:var(--font-mono);font-size:52px;font-weight:900;line-height:1;letter-spacing:-.04em;opacity:.10;pointer-events:none}
.pj-kicker{font-family:var(--font-mono);font-size:11px;font-weight:900;letter-spacing:.14em;text-transform:uppercase;opacity:.72;position:relative;z-index:1}
.pj h3{font-family:var(--font-sans);font-size:27px;font-weight:900;line-height:1.02;letter-spacing:-.025em;margin:14px 0 10px;position:relative;z-index:1}
.pj p{font-size:13px;line-height:1.62;opacity:.82;position:relative;z-index:1}
.pj-foot{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;margin-top:20px;padding-top:14px;border-top:1.5px solid currentColor;position:relative;z-index:1;opacity:.9}
.pj-tags{display:flex;gap:6px;flex-wrap:wrap}
.pj-tag{font-family:var(--font-mono);font-size:9.5px;font-weight:900;letter-spacing:.04em;padding:2px 7px;background:var(--mint-green);color:var(--ink);border:1.5px solid var(--ink)}
.pj-meta{font-family:var(--font-mono);font-size:10.5px;font-weight:800;opacity:.6;white-space:nowrap}

/* 尺寸变体 —— 跨栏数不同 + 纵向错落 */
.pj-hero{grid-column:span 7;min-height:0;background:var(--tiffany-blue);color:#fff;justify-content:flex-start}
.pj-hero h3{font-size:52px;letter-spacing:-.035em}
.pj-hero p{font-size:15px;line-height:1.6;max-width:30em;opacity:.9}
.pj-hero .pj-tag{background:rgba(255,255,255,.16);border-color:#fff;color:#fff}
.pj-hero .pj-kicker{color:var(--bright-yellow);opacity:1}
.pj-hero .pj-idx{color:#fff;opacity:.13;font-size:104px}
.pj-hero .pj-meta{color:#fff;opacity:.65}

.pj-mid{grid-column:span 5;min-height:0;margin-top:52px;background:var(--mint-green);justify-content:flex-start}
.pj-mid h3{font-size:36px}

.pj-norm{grid-column:span 4;min-height:0}
.pj-norm:nth-child(4){margin-top:34px}
.pj-norm:nth-child(5){margin-top:8px}
.pj-norm:nth-child(6){margin-top:58px}

.pj-wide{grid-column:span 5;min-height:0;background:var(--bright-yellow)}
.pj-wide2{grid-column:span 7;min-height:0;margin-top:36px}
.pj-wide2 h3{font-size:36px}


@media (max-width:1080px){
  .pj-hero{grid-column:span 12}
  .pj-hero h3{font-size:42px}
  .pj-mid{grid-column:span 12;margin-top:0}
  .pj-norm{grid-column:span 6;margin-top:0 !important}
  .pj-wide{grid-column:span 12}
  .pj-wide2{grid-column:span 12;margin-top:0}
}
@media (max-width:640px){
  .lab-showcase{gap:16px}
  .pj{padding:20px 18px 16px}
  .pj-hero{grid-column:span 12}
  .pj-hero h3{font-size:34px}
  .pj-hero p{font-size:13.5px}
  .pj-idx{font-size:40px}
  .pj-hero .pj-idx{font-size:64px}
  .pj-mid{grid-column:span 12}
  .pj-mid h3,.pj-wide2 h3{font-size:30px}
  .pj-norm,.pj-wide,.pj-wide2{grid-column:span 12}
  .pj-foot{flex-direction:column;align-items:flex-start;gap:8px}
}

/* === MODAL === */
.modal{position:fixed;inset:0;background:rgba(24,24,27,0.6);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);display:none;align-items:center;justify-content:center;z-index:200;padding:20px}
.modal.open{display:flex}
.modal-card{background:var(--paper);border:var(--border-thick);max-width:440px;width:100%;position:relative;box-shadow:12px 12px 0 rgba(24,24,27,0.85);border-radius:0;overflow:hidden;}
.modal-close{position:absolute;top:0;right:0;width:56px;height:56px;background:var(--pop-red);color:#fff;border-left:var(--border-thick);border-bottom:var(--border-thick);cursor:pointer;font-size:var(--t-28);display:flex;align-items:center;justify-content:center;font-weight:900}
.modal-close:hover{background:var(--ink);color:var(--bright-yellow)}
.modal-qr{aspect-ratio:1;background:var(--bright-yellow);display:flex;align-items:center;justify-content:center;padding:48px;border-bottom:var(--border-thick)}
.modal-qr img{width:100%;height:100%;object-fit:contain;display:block;border:var(--border-thick);box-shadow:8px 8px 0 rgba(24,24,27,0.85);background:var(--paper)}
.modal-meta{padding:24px 32px;text-align:center;background:var(--paper)}
.modal-meta b{font-family:var(--font-sans);font-size:var(--t-28);font-weight:900;display:block;margin-bottom:8px;color:var(--ink);text-transform:uppercase}
.modal-meta span{font-family:var(--font-mono);font-size:var(--t-14);color:var(--ink);letter-spacing:.08em;font-weight:800;text-transform:uppercase}

/* === POST PAGE === */
.post-wrap{padding-top:100px;padding-bottom:64px;background:var(--paper);border-left:var(--border-thick);border-right:var(--border-thick);min-height:100vh}
.post-head{margin-bottom:64px}
.post-eyebrow{font-family:var(--font-mono);font-size:14px;letter-spacing:.08em;color:var(--ink);font-weight:900;margin-bottom:24px;text-transform:uppercase;background:var(--bright-yellow);padding:4px 12px;border:2px solid var(--ink);display:inline-block;box-shadow:3px 3px 0 rgba(24,24,27,0.85)}
.post-eyebrow .dot{color:var(--ink);margin:0 12px}
.post-head h1{font-family:var(--font-sans);font-size:clamp(40px,5vw,56px);font-weight:900;letter-spacing:-.015em;line-height:1.2;margin-bottom:24px;color:var(--ink)}
.post-summary{font-size:20px;font-weight:500;color:var(--ink-soft);max-width:42em;line-height:1.8;background:var(--mint-green);padding:24px;border:2px solid var(--ink);box-shadow:6px 6px 0 rgba(24,24,27,0.85)}
.post-body{font-size:18px;color:var(--ink);font-weight:500}
.post-body>p{margin:0 0 1.6em;line-height:1.8}
.post-body h2{font-family:var(--font-sans);font-size:clamp(28px,3.5vw,36px);font-weight:900;letter-spacing:-.01em;line-height:1.35;margin:2.4em 0 1em;color:var(--ink);text-transform:uppercase}
.post-body h3{font-family:var(--font-sans);font-size:24px;font-weight:800;margin:2em 0 .8em;color:var(--ink);text-transform:uppercase}
.post-body h4{font-size:18px;font-weight:800;margin:1.8em 0 .6em;color:var(--ink);text-transform:uppercase}
.post-body ul,.post-body ol{margin:0 0 1.6em;padding-left:1.5em;line-height:1.8}
.post-body li{margin-bottom:.6em}
.post-body a{color:var(--ink);text-decoration:underline;text-underline-offset:4px;font-weight:800}
.post-body a:hover{color:var(--pop-red);background:var(--bright-yellow)}
.post-body strong{font-weight:900;color:var(--ink);background:var(--bright-yellow);padding:0 4px}
.post-body code{font-family:var(--font-mono);font-size:.86em;background:var(--paper);color:var(--pop-red);padding:2px 8px;border:2px solid var(--ink);box-shadow:2px 2px 0 rgba(24,24,27,0.85);font-weight:800}
.post-body pre{background:var(--ink);color:var(--bright-yellow);padding:24px 32px;margin:0 0 1.8em;overflow-x:auto;font-size:15px;line-height:1.7;border:2px solid var(--ink);box-shadow:6px 6px 0 rgba(24,24,27,0.85);font-weight:700}
.post-body pre code{background:none;color:inherit;padding:0;border:0;box-shadow:none;font-weight:700}
.post-body blockquote{border:2px solid var(--ink);background:var(--mint-green);padding:20px 28px;margin:0 0 1.8em;color:var(--ink);box-shadow:6px 6px 0 rgba(24,24,27,0.85);font-weight:700;font-size:20px}
.post-body blockquote p{margin:0}
.post-body hr{border:none;border-top:var(--border-thick);margin:3.2em 0}
.post-body img{margin:0 0 1.8em;border:2px solid var(--ink);box-shadow:8px 8px 0 rgba(24,24,27,0.85);max-width:100%;display:block}
.follow{margin-top:80px;padding-top:48px;border-top:var(--border-thick)}
.follow h2{font-family:var(--font-sans);font-size:28px;font-weight:900;margin-bottom:16px;text-transform:uppercase}
.follow p{font-size:18px;font-weight:500;color:var(--ink-soft);margin-bottom:32px;line-height:1.6;max-width:42em}
.follow-list{list-style:none;padding:0;margin:0;border:var(--border-thick);background:var(--bright-yellow);box-shadow:6px 6px 0 rgba(24,24,27,0.85)}
.follow-list li{padding:20px 24px;border-bottom:var(--border-thick);display:flex;gap:24px;align-items:baseline}
.follow-list li:last-child{border-bottom:0}
.follow-list .label{font-family:var(--font-mono);font-size:13px;letter-spacing:.1em;color:#fff;background:var(--ink);padding:4px 10px;font-weight:900;text-transform:uppercase;flex:none;width:auto;border:2px solid var(--ink)}
.follow-list .body{font-size:16px;font-weight:800;color:var(--ink-soft);line-height:1.6}
.follow-list .body small{display:block;color:var(--ink);font-size:14px;margin-top:6px;font-weight:600}

/* === FOOTER ===
   版式：黑底名片块 + 大字目录 + 黄色二维码块 —— 三种材质错落拼贴，
   不是把链接列表从竖排改成横排铺一排 */
footer{border-top:var(--border-thick);background:var(--paper);padding:56px 0 0;position:relative}
/* 底部印刷裁切条纹 */
footer::after{content:"";position:absolute;left:0;right:0;bottom:0;height:9px;
  background:repeating-linear-gradient(-45deg,var(--ink) 0 9px,var(--bright-yellow) 9px 18px)}
.foot-wrap{max-width:1280px;margin:0 auto;padding:0 32px 30px}
.foot-main{display:grid;grid-template-columns:minmax(320px,1.12fr) minmax(290px,1fr) 168px;gap:0 44px;align-items:start}

/* ── 左：黑底名片块（品牌 + 社交行 + 落款） ── */
.foot-brand{align-self:stretch;display:flex;flex-direction:column;background:var(--ink);color:#fff;border:var(--border-thick);
  box-shadow:10px 10px 0 var(--bright-yellow);padding:30px 32px 26px;transform:rotate(-.6deg)}
.foot-brand h4{font-family:var(--font-sans);font-size:clamp(32px,4vw,52px);font-weight:900;
  line-height:1;letter-spacing:-.015em;color:#fff;text-transform:uppercase;margin:0 0 20px}
.foot-brand h4 em{font-style:normal;display:block;width:fit-content;color:var(--ink);
  background:var(--bright-yellow);padding:5px 14px;border:2px solid #fff;margin-top:10px}
.foot-social{list-style:none;padding:18px 0 0;margin:0;display:flex;flex-wrap:wrap;gap:9px 20px;
  align-items:center;border-top:1px dashed rgba(255,255,255,.32)}
.foot-sign{margin-top:auto;padding-top:16px;border-top:1px dashed rgba(255,255,255,.28);
  font-family:var(--font-mono);font-size:12px;font-weight:800;letter-spacing:.06em;color:var(--bright-yellow)}
.foot-social li{margin:0}
.foot-social a{display:inline-flex;align-items:center;gap:6px;color:#fff;text-decoration:none;
  font-family:var(--font-mono);font-size:12px;font-weight:800;letter-spacing:.08em;
  text-transform:uppercase;white-space:nowrap;transition:all .15s ease}
.foot-social a:hover{color:var(--ink);background:var(--bright-yellow);padding:3px 7px;margin:-3px -7px;
  transform:translate(-2px,-2px);box-shadow:3px 3px 0 rgba(0,0,0,.55)}
.foot-social a:active{transform:translate(0,0)}
.foot-social svg{flex:0 0 auto;display:block}

/* ── 中：杂志目录式大字导航 ── */
.foot-dir{margin-top:0}
.foot-dir h5{font-family:var(--font-mono);font-size:var(--t-13);font-weight:900;letter-spacing:.14em;
  text-transform:uppercase;color:var(--ink);margin:0 0 12px;display:flex;align-items:center;gap:10px}
.foot-dir h5::after{content:"";flex:1;height:2px;background:var(--ink)}
.foot-dir ul{list-style:none;padding:0;margin:0}
.foot-dir li{border-top:1.5px solid var(--ink);display:flex;align-items:baseline;gap:14px;padding:16px 0}
.foot-dir li:last-child{border-bottom:1.5px solid var(--ink)}
.foot-dir .d-num{font-family:var(--font-mono);font-size:11px;font-weight:900;
  color:var(--ink-soft);letter-spacing:.1em;flex:none}
.foot-dir a{font-family:var(--font-sans);font-size:clamp(23px,2.5vw,33px);font-weight:900;line-height:1;
  color:var(--ink);text-decoration:none;letter-spacing:-.01em;transition:all .15s ease}
.foot-dir a:hover{background:var(--bright-yellow);box-shadow:5px 5px 0 rgba(24,24,27,.85);
  transform:translate(-3px,-3px);padding:2px 8px;margin:-2px -8px}
.foot-dir .d-arrow{margin-left:auto;font-size:22px;font-weight:900;line-height:1;
  transition:transform .15s ease;color:var(--ink)}
.foot-dir li:hover .d-arrow{transform:translateX(7px)}

/* ── 右：黄色二维码块（第三个形状，反向微旋转；底边与名片/目录对齐成阶梯） ── */
.foot-qr{margin:0;align-self:end;background:var(--bright-yellow);border:var(--border-thick);
  box-shadow:8px 8px 0 rgba(24,24,27,.85);padding:12px 12px 9px;transform:rotate(1.4deg)}
.foot-qr img{width:100%;aspect-ratio:1;object-fit:cover;display:block;border:2px solid var(--ink);background:#fff}
.foot-qr figcaption{font-family:var(--font-mono);font-size:11px;font-weight:900;letter-spacing:.06em;
  text-align:center;padding-top:9px;color:var(--ink);line-height:1.4}

.foot-bottom{display:flex;justify-content:space-between;align-items:baseline;flex-wrap:wrap;gap:10px 20px;
  margin-top:46px;padding-top:16px;border-top:var(--border-thick);
  font-family:var(--font-mono);font-size:var(--t-13);font-weight:800;letter-spacing:.08em;
  text-transform:uppercase;color:var(--ink)}
.foot-bottom a{color:var(--ink);text-decoration:none;transition:all 0.2s}
.foot-bottom a:hover{color:#fff;background:var(--ink);padding:2px 8px;margin:-2px -8px}

@media (max-width:980px){
  .hero-grid{grid-template-columns:1fr;min-height:auto}
  .hero-left{padding:48px 32px;border-right:0;border-bottom:var(--border-thick)}
  .hero-right-mid{padding:32px}
  .desk-grid{grid-template-columns:repeat(2,1fr)}
  .post-item{grid-template-columns:auto 1fr;gap:24px}
  .post-arrow{display:none}
  .sites{grid-template-columns:1fr}
  .tools{grid-template-columns:repeat(2,1fr)}
  .post-wrap{border-left:0;border-right:0}
}
/* 平板：名片块占满整行，目录在左、二维码在右 */
@media (max-width:980px){
  .foot-main{grid-template-columns:1fr 168px;gap:34px 28px}
  .foot-brand{grid-column:1 / -1;transform:none}
  .foot-dir{margin-top:0}
  .foot-qr{margin-top:0}
}
@media (max-width:640px){
  .nav-inner{padding:0 16px;height:56px}
  .brand{padding-right:12px;margin-right:8px}
  .nav-links a{padding:0 12px;font-size:12px}
  .foot-wrap{padding:0 16px 24px}
  .foot-main{grid-template-columns:1fr;gap:30px}
  .foot-brand{grid-column:auto;padding:24px 22px 22px;box-shadow:7px 7px 0 var(--bright-yellow)}
  .foot-brand h4{font-size:clamp(28px,8.5vw,40px)}
  .foot-social{gap:8px 16px}
  .foot-dir a{font-size:25px}
  .foot-qr{width:168px;transform:rotate(1.1deg)}
  .foot-bottom{margin-top:32px;font-size:12px;gap:6px 14px}
  .wrap{padding:0 16px}
  .section-head{margin-bottom:32px}
  .section-head h2{font-size:clamp(28px,8vw,40px)}
  .section-head h2 em{display:inline-block;margin-top:6px}
  .section-head .eyebrow{margin-bottom:12px;width:auto;max-width:100%}
  .post-num{width:64px;height:44px;font-size:var(--t-16)}
  .post-item{grid-template-columns:56px 1fr;gap:20px}
  .post-body h3{font-size:var(--t-22)}
  .tools{grid-template-columns:1fr}
  .lede{padding:64px 0 48px}
  section.about-section{padding:52px 0}
  .timeline{padding-left:24px;margin-left:0}
  .t-item::before{left:-38px;width:16px;height:16px}
  .contact-grid{grid-template-columns:1fr}
  .contact-cell{border-right:0}
  .filter{min-width:50%;border-bottom:var(--border-thick)}
  .head{padding:64px 0 48px}
}

/* === 滚动揭示动效 === */
.reveal{opacity:0;transform:translateY(10px);transition:opacity .22s ease,transform .22s cubic-bezier(.2,.9,.3,1.03)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion: reduce){
  .reveal{opacity:1!important;transform:none!important;transition:none}
  .river-cards::before,.bento-box::before,.bento-item,.river-cards .t-item,.core-dot::before,.core-dot::after{animation:none!important}
}
.about-cta:active,.more:active,.post-arrow:active,.vanity-badge:active,.bento-item:active{transform:translate(2px,2px);box-shadow:var(--shadow-hard-hover)}
.persona-side .side-year{font-family:var(--font-mono);font-size:10.5px;font-weight:900;letter-spacing:.1em;
  text-transform:uppercase;color:#fff;background:var(--ink);padding:2px 7px;align-self:flex-start;margin-bottom:8px}
.persona-side h3{font-family:var(--font-sans);font-size:17px;font-weight:900;line-height:1.25;letter-spacing:-.01em;margin-bottom:5px}
.persona-side .side-role{font-size:12px;font-weight:800;color:var(--pop-red);margin-bottom:6px}
.persona-side .side-body{font-size:13px;line-height:1.55;color:var(--ink-soft)}
.persona-side .tag{font-family:var(--font-mono);font-size:10px;font-weight:900;letter-spacing:.06em;
  color:#fff;background:var(--pop-red);padding:2px 6px;margin-left:6px;vertical-align:middle}
@media (max-width:900px){
  .persona-grid{grid-template-columns:1fr 1fr}
  .persona-card{grid-column:span 1 !important;padding:16px 16px 14px}
}
@media (max-width:560px){
  .persona-grid{grid-template-columns:1fr}
}
.persona-side.now{border-color:var(--pop-red);}
/* 绿茵场：教练那条 */
.persona-card.bg-pitch{background:var(--pitch);color:#fff}
.persona-card.bg-pitch:hover{background:#1A5D34}
.persona-card.bg-pitch .bento-title,.persona-card.bg-pitch .bento-text{color:#fff}
.persona-card.side-pitch{background:var(--pitch);color:#fff}
.persona-card.side-pitch:hover{background:#1A5D34}
.persona-card.side-pitch .side-year{background:var(--mint-green);color:var(--ink);border-color:var(--ink)}
.persona-card.side-pitch h3,.persona-card.side-pitch .side-body,.persona-card.side-pitch .side-role{color:#fff}
.persona-card.side-pitch .side-role{opacity:.85}
.side-ic{display:block;margin-bottom:10px;color:currentColor}
.side-ic svg{width:22px;height:22px;display:block}

.side-item p{font-size:14px;line-height:1.6;color:var(--ink-soft);}
/* ============================================================
   作品库专属样式：三层递进产研机库 (Three.js 塔罗展台 + 球星卡滚轴 + 极客终端清单)
   ============================================================ */

/* 2. 顶级筛选控制器 */
.works-filter-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 24px;
  flex-wrap: wrap;
}
.works-filter-btn {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 800;
  padding: 10px 18px;
  background: var(--canvas);
  border: 2px solid var(--ink);
  border-radius: var(--radius-sm);
  color: var(--ink);
  cursor: pointer;
  box-shadow: 3px 3px 0 rgba(24, 24, 27, 0.7);
  transition: all 0.16s ease;
}
.works-filter-btn:hover {
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0 rgba(24, 24, 27, 0.9);
  background: var(--surface);
}
.works-filter-btn.active {
  background: var(--ink);
  color: #FFFFFF;
  box-shadow: 3px 3px 0 var(--bright-yellow);
}

/* 3. 第一部分：生产级 AI 智能体与技能 (WorkBuddy 官方认证) */
.prod-badge-banner {
  background: #F0FDF4;
  border: 2px solid #16A34A;
  border-radius: var(--radius-sm);
  padding: 12px 18px;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 3px 3px 0 rgba(22, 163, 74, 0.35);
  flex-wrap: wrap;
}
.prod-badge-banner .prod-flag {
  background: #16A34A;
  color: #FFFFFF;
  font-size: 11px;
  font-weight: 900;
  padding: 3px 8px;
  border-radius: 4px;
  letter-spacing: 0.08em;
}
.prod-badge-banner .prod-banner-text {
  font-size: 14px;
  font-weight: 700;
  color: #14532D;
}

.creation-agent-card {
  background: var(--surface);
  border: 2px solid var(--ink);
  box-shadow: 4px 4px 0 rgba(24, 24, 27, 0.85);
  border-radius: var(--radius-sm);
  padding: 24px;
  display: flex;
  flex-direction: column;
  transition: all 0.2s ease;
}
.creation-agent-card:hover {
  transform: translate(-3px, -3px);
  box-shadow: 7px 7px 0 rgba(24, 24, 27, 0.95);
}
.creation-card-top {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 14px;
}
.creation-agent-icon {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-sm);
  border: 2px solid var(--ink);
  background: var(--canvas);
  object-fit: cover;
  flex-shrink: 0;
  box-shadow: 2px 2px 0 rgba(24, 24, 27, 0.85);
}
.creation-agent-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.creation-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 800;
  color: var(--ink-soft);
  text-transform: uppercase;
}
.creation-verified {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 800;
  color: #15803D;
  background: #DCFCE7;
  border: 1px solid #86EFAC;
  padding: 2px 6px;
  border-radius: 9999px;
  display: inline-block;
  width: fit-content;
}
.creation-title {
  font-family: var(--font-sans);
  font-size: 18px;
  font-weight: 900;
  color: var(--ink);
  margin-bottom: 8px;
  line-height: 1.3;
}
.creation-desc {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--ink-soft);
  flex-grow: 1;
  margin-bottom: 18px;
}
.creation-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}
.creation-btn-primary {
  flex: 1;
  padding: 8px 12px;
  background: var(--ink);
  color: #FFFFFF;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 800;
  text-align: center;
  text-decoration: none;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--ink);
  transition: all 0.16s ease;
}
.creation-btn-primary:hover {
  background: #000000;
  transform: translate(-1px, -1px);
}
.creation-btn-qr {
  padding: 8px 14px;
  background: var(--canvas);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 800;
  border: 1.5px solid var(--ink);
  border-radius: var(--radius-sm);
  cursor: pointer;
  box-shadow: 2px 2px 0 rgba(24, 24, 27, 0.4);
  transition: all 0.16s ease;
}
.creation-btn-qr:hover {
  background: var(--bright-yellow);
  transform: translate(-1px, -1px);
}

/* 4. 第二部分：自用 MVP 级 · 乱七八糟但真在跑的小网站 (极客浏览器视窗) */
.mvp-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}
.creation-mvp-card {
  background: var(--surface);
  border: 2px solid var(--ink);
  box-shadow: 5px 5px 0 rgba(24, 24, 27, 0.85);
  border-radius: var(--radius-sm);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all 0.22s ease;
}
.creation-mvp-card:hover {
  transform: translate(-3px, -3px);
  box-shadow: 8px 8px 0 rgba(24, 24, 27, 0.95);
  border-color: #2563EB;
}
.mvp-browser-bar {
  background: var(--canvas);
  border-bottom: 2px solid var(--ink);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.mvp-dots {
  display: flex;
  align-items: center;
  gap: 6px;
}
.mvp-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 1px solid rgba(0, 0, 0, 0.15);
}
.mvp-dot.dot-red { background: #FF5F56; }
.mvp-dot.dot-yellow { background: #FFBD2E; }
.mvp-dot.dot-green { background: #27C93F; }

.mvp-url-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--surface);
  border: 1px solid var(--border-strong);
  padding: 3px 12px;
  border-radius: 9999px;
  font-size: 11.5px;
  color: var(--ink);
  font-weight: 700;
}
.mvp-live-pulse {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #16A34A;
  box-shadow: 0 0 0 2px rgba(22, 163, 74, 0.25);
  animation: pulseBeacon 2s infinite ease-in-out;
}
@keyframes pulseBeacon {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(22, 163, 74, 0.7); }
  70% { transform: scale(1.1); box-shadow: 0 0 0 5px rgba(22, 163, 74, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(22, 163, 74, 0); }
}
.mvp-status-tag {
  font-size: 10px;
  font-weight: 800;
  color: #1D4ED8;
  background: #EFF6FF;
  border: 1px solid #BFDBFE;
  padding: 2px 6px;
  border-radius: 4px;
}
.mvp-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}
.mvp-meta-strip {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}
.mvp-badge {
  font-size: 11px;
  font-weight: 900;
  color: var(--ink);
  background: var(--bright-yellow);
  border: 1px solid var(--ink);
  padding: 2px 8px;
  text-transform: uppercase;
}
.mvp-title {
  font-family: var(--font-sans);
  font-size: 20px;
  font-weight: 900;
  color: var(--ink);
  margin-bottom: 8px;
  line-height: 1.25;
}
.mvp-lede-quote {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--ink-soft);
  background: var(--canvas);
  border-left: 3px solid var(--ink);
  padding: 8px 12px;
  margin-bottom: 14px;
  line-height: 1.5;
}
.mvp-desc {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--ink-soft);
  flex-grow: 1;
  margin-bottom: 20px;
}
.mvp-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}
.mvp-go-btn {
  padding: 10px 20px;
  background: #2563EB;
  color: #FFFFFF;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 900;
  text-decoration: none;
  border: 1.5px solid var(--ink);
  box-shadow: 3px 3px 0 var(--ink);
  border-radius: var(--radius-sm);
  transition: all 0.16s ease;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.mvp-go-btn:hover {
  background: #1D4ED8;
  transform: translate(-1px, -1px);
  box-shadow: 4px 4px 0 var(--ink);
}
.mvp-hint {
  font-size: 11px;
  color: var(--ink-muted);
  font-weight: 700;
}

/* 5. 第三部分：研究级 · GitHub 那堆没人用、没人 Star 的基石与 Lab */
.bedrock-manifesto {
  background: var(--ink);
  color: #FFFFFF;
  border: 2px solid var(--ink);
  border-radius: var(--radius-sm);
  padding: 24px 28px;
  margin-bottom: 28px;
  box-shadow: 5px 5px 0 var(--bright-yellow);
}
.manifesto-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}
.manifesto-kicker {
  font-size: 12px;
  font-weight: 900;
  color: var(--bright-yellow);
  letter-spacing: 0.08em;
}
.manifesto-status {
  font-size: 11px;
  font-weight: 800;
  color: #A1A1AA;
  background: #27272A;
  padding: 2px 8px;
  border-radius: 4px;
}
.manifesto-body {
  font-size: 15px;
  line-height: 1.7;
  color: #E4E4E7;
  margin-bottom: 18px;
  font-weight: 500;
}
.manifesto-tags {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 11.5px;
  color: #A1A1AA;
  flex-wrap: wrap;
  padding-top: 14px;
  border-top: 1px solid #3F3F46;
}
.manifesto-tags span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.bedrock-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 20px;
}
.creation-bedrock-card {
  background: var(--surface);
  border: 2px solid var(--ink);
  box-shadow: 4px 4px 0 rgba(24, 24, 27, 0.85);
  border-radius: var(--radius-sm);
  padding: 22px;
  display: flex;
  flex-direction: column;
  transition: all 0.2s ease;
  position: relative;
}
.creation-bedrock-card:hover {
  transform: translate(-3px, -3px);
  box-shadow: 7px 7px 0 rgba(24, 24, 27, 0.95);
  border-color: #D97706;
}
.bedrock-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
}
.bedrock-kicker {
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.08em;
  color: var(--ink-soft);
  text-transform: uppercase;
}
.bedrock-star-badge {
  font-size: 10.5px;
  font-weight: 800;
  background: #FEF3C7;
  color: #92400E;
  border: 1px solid #FCD34D;
  padding: 2px 6px;
  border-radius: 4px;
}
.bedrock-title {
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 900;
  color: var(--ink);
  margin-bottom: 8px;
  line-height: 1.3;
}
.bedrock-desc {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--ink-soft);
  flex-grow: 1;
  margin-bottom: 16px;
}
.bedrock-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}
.bedrock-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.bedrock-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 800;
  background: var(--canvas);
  border: 1px solid var(--border-strong);
  padding: 2px 6px;
  color: var(--ink-soft);
  border-radius: 2px;
}
.bedrock-link {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 800;
  color: var(--ink);
  text-decoration: none;
  background: var(--canvas);
  border: 1px solid var(--ink);
  padding: 3px 8px;
  border-radius: 4px;
  transition: all 0.15s ease;
}
.bedrock-link:hover {
  background: var(--bright-yellow);
  transform: translate(-1px, -1px);
}

/* 场景分类胶囊 */
.agent-cat-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}
.agent-cat-pill {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  padding: 6px 12px;
  background: var(--canvas);
  border: 1.5px solid var(--border-strong);
  border-radius: 9999px;
  color: var(--ink-soft);
  cursor: pointer;
  transition: all 0.16s ease;
}
.agent-cat-pill:hover {
  background: var(--surface);
  color: var(--ink);
  border-color: var(--ink);
}
.agent-cat-pill.active {
  background: var(--ink);
  color: #FFFFFF;
  border-color: var(--ink);
}
@media(max-width:640px){.side-list{grid-template-columns:1fr;}}

/* =====================================================================
   HERO ARCHITECT HEADER (独立瑞士极客排版)
   保留人物名号、定位、一句话 Bio、数据徽章及邮箱，杜绝多余跳转牛皮癣
   ===================================================================== */
.atelier-hero-sec {
  padding: 44px 0 32px;
  background: var(--canvas);
  border-bottom: 1.5px solid var(--rule);
}
.atelier-hero-inner {
  max-width: 900px;
}
.atelier-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11.5px;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--ink-secondary);
  text-transform: uppercase;
  margin-bottom: 14px;
}
.kicker-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--pop-red);
}
.atelier-title {
  font-size: clamp(38px, 5.5vw, 64px);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1.05;
  color: var(--ink);
  margin: 0 0 16px;
}
.atelier-alias {
  display: block;
  font-size: clamp(16px, 2vw, 22px);
  font-weight: 700;
  color: var(--ink-secondary);
  margin-top: 6px;
  letter-spacing: normal;
}
.atelier-bio {
  max-width: 54em;
  margin: 0 0 20px;
}
.bio-statement {
  font-size: clamp(16.5px, 1.5vw, 19.5px);
  font-weight: 800;
  line-height: 1.45;
  color: var(--ink);
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}
.bio-details {
  font-size: clamp(14px, 1.2vw, 16px);
  line-height: 1.72;
  color: var(--ink-secondary);
  font-weight: 500;
}
/* 个人标签走马灯无缝水平滚动 (Hero Marquee Ticker · 宽度与 Hero 严格对齐) */
.hero-marquee-wrap {
  width: 100%;
  overflow: hidden;
  margin-top: 20px;
  padding: 4px 0 8px;
  position: relative;
  /* 左右边缘平滑渐隐渐显羽化遮罩 */
  mask-image: linear-gradient(to right, transparent, black 32px, black calc(100% - 32px), transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 32px, black calc(100% - 32px), transparent);
}
.hero-marquee-track {
  display: flex;
  width: max-content;
  user-select: none;
}
.hero-marquee-group {
  display: flex;
  flex-wrap: nowrap;
  gap: 12px;
  padding-right: 12px;
  animation: heroMarqueeInfinite 34s linear infinite;
  will-change: transform;
}
.hero-marquee-wrap:hover .hero-marquee-group {
  animation-play-state: paused;
}
@keyframes heroMarqueeInfinite {
  0% { transform: translateX(0); }
  100% { transform: translateX(-100%); }
}

/* 标签小条保持精美 GitHub Topics 药丸样式 */
.gh-tag-pill {
  display: inline-flex;
  align-items: stretch;
  background: var(--surface);
  border: 1.5px solid var(--ink);
  border-radius: 6px;
  font-size: 12px;
  overflow: hidden;
  box-shadow: 2px 2px 0 var(--ink);
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
  transition: transform 0.15s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.15s ease;
  line-height: 1.2;
}
.gh-tag-pill:hover {
  transform: translateY(-2px);
  box-shadow: 3.5px 3.5px 0 var(--ink);
}
.gh-badge-key {
  padding: 6px 10px;
  font-family: var(--font-mono), monospace;
  font-weight: 800;
  font-size: 11px;
  color: #FFFFFF;
  letter-spacing: 0.05em;
  display: inline-flex;
  align-items: center;
  border-right: 1.5px solid var(--ink);
}
.gh-badge-val {
  padding: 6px 12px;
  font-weight: 600;
  font-size: 12px;
  color: var(--ink);
  background: #FFFFFF;
  display: inline-flex;
  align-items: center;
  letter-spacing: 0.01em;
}
.gh-tag-pill.gh-blue .gh-badge-key { background: #0969DA; }
.gh-tag-pill.gh-blue .gh-badge-val { background: #F0F6FF; color: #0969DA; }

.gh-tag-pill.gh-green .gh-badge-key { background: #1A7F37; }
.gh-tag-pill.gh-green .gh-badge-val { background: #F0FDF4; color: #166534; }

.gh-tag-pill.gh-amber .gh-badge-key { background: #B45309; }
.gh-tag-pill.gh-amber .gh-badge-val { background: #FFFBEB; color: #92400E; }

.gh-tag-pill.gh-purple .gh-badge-key { background: #8250DF; }
.gh-tag-pill.gh-purple .gh-badge-val { background: #FAF5FF; color: #6B21A8; }

.gh-tag-pill.gh-slate .gh-badge-key { background: #475569; }
.gh-tag-pill.gh-slate .gh-badge-val { background: #F8FAFC; color: #334155; }

.gh-tag-pill.gh-red .gh-badge-key { background: #DC2626; }
.gh-tag-pill.gh-red .gh-badge-val { background: #FEF2F2; color: #991B1B; }

.gh-tag-pill.gh-cyan .gh-badge-key { background: #0891B2; }
.gh-tag-pill.gh-cyan .gh-badge-val { background: #ECFEFF; color: #0E7490; }

/* 3D 沙盘底部的微型下滑引导条 (平滑进入交互终端，不阻断原生滚轮) */
.sandbox-scroll-anchor {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 15;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(8px);
  border: 1.5px solid var(--ink);
  padding: 7px 16px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 800;
  color: var(--ink);
  text-decoration: none;
  box-shadow: 2.5px 2.5px 0 var(--ink);
  transition: all 0.18s ease;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.sandbox-scroll-anchor:hover {
  background: var(--canvas);
  transform: translateX(-50%) translateY(2px);
  box-shadow: 3.5px 3.5px 0 var(--pop-red);
}

/* =====================================================================
   HERO 3D SANDBOX · 全景工坊实体沙盘 (Swiss Architectural Diorama)
   尺度精细收敛 · 柔和影棚光照 · 100% 纯净舞台 · 严谨适配视口高度
   ===================================================================== */

.hero-sandbox-sec {
  position: relative;
  width: 100%;
  height: clamp(600px, 68vh, 760px);
  background: var(--canvas);
  border-bottom: 2px solid var(--ink);
  overflow: hidden;
}

.sandbox-canvas-stage {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.sandbox-webgl-canvas {
  width: 100%;
  height: 100%;
  cursor: grab;
  position: relative;
  overflow: hidden;
}
.sandbox-webgl-canvas:active {
  cursor: grabbing;
}
/* 首屏 3D 定格海报：先秒出同一画面，WebGL 首帧渲染完成后淡出，交给实时场景 */
.worldmap-poster {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 58%;
  z-index: 0;
  pointer-events: none;
  opacity: 1;
  transition: opacity .55s ease;
}
.sandbox-webgl-canvas.is-ready .worldmap-poster {
  opacity: 0;
}
@media (prefers-reduced-motion: reduce) {
  .worldmap-poster { transition: none; }
}
.sandbox-webgl-canvas canvas {
  width: 100% !important;
  height: 100% !important;
  display: block;
  position: relative;
  z-index: 1;
}

/* 鼠标悬停在 3D 模型上的动态跟随小浮签 (轻量跟随，绝不占屏) */
.sandbox-hover-tooltip {
  position: absolute;
  z-index: 50;
  pointer-events: none;
  background: rgba(24, 24, 27, 0.94);
  backdrop-filter: blur(8px);
  color: #FFFFFF;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 800;
  box-shadow: 3px 3px 0 rgba(0, 0, 0, 0.35);
  transform: translate(-50%, -135%);
  white-space: nowrap;
  border: 1px solid rgba(255, 255, 255, 0.15);
  transition: opacity 0.15s ease;
}

/* 终端操控菜单与自毁震屏联动 */
header.menu-hidden,
.nav.menu-hidden,
.site-header.menu-hidden {
  display: none !important;
}
header.menu-minimal a:not(.brand):not([href*="lab"]),
.nav.menu-minimal a:not(.brand):not([href*="lab"]),
.site-header.menu-minimal .nav-link:not(.active) {
  display: none !important;
}
header.menu-matrix,
.nav.menu-matrix,
.site-header.menu-matrix {
  background: #022c22 !important;
  border-bottom: 2px solid #10b981 !important;
}
header.menu-matrix a, header.menu-matrix span,
.nav.menu-matrix a, .nav.menu-matrix span,
.site-header.menu-matrix a, .site-header.menu-matrix span {
  color: #10b981 !important;
  font-family: var(--font-mono), monospace !important;
}
header.menu-amber,
.nav.menu-amber,
.site-header.menu-amber {
  background: #451a03 !important;
  border-bottom: 2px solid #f59e0b !important;
}
header.menu-amber a, header.menu-amber span,
.nav.menu-amber a, .nav.menu-amber span,
.site-header.menu-amber a, .site-header.menu-amber span {
  color: #f59e0b !important;
  font-family: var(--font-mono), monospace !important;
}

@keyframes screenShake {
  0% { transform: translate(0, 0) rotate(0deg); }
  20% { transform: translate(-6px, 4px) rotate(-0.5deg); }
  40% { transform: translate(6px, -4px) rotate(0.5deg); }
  60% { transform: translate(-4px, -3px) rotate(-0.25deg); }
  80% { transform: translate(4px, 3px) rotate(0.25deg); }
  100% { transform: translate(0, 0) rotate(0deg); }
}
.screen-glitch-shake {
  animation: screenShake 0.4s ease-in-out infinite;
}

/* ============================================================
   TERMINAL COLOR THEMES (支持 theme 命令实时换色)
   ============================================================ */
.retro-term-window.theme-amber {
  border-color: #F59E0B !important;
  box-shadow: 0 0 24px rgba(245, 158, 11, 0.25), 6px 6px 0 rgba(0, 0, 0, 0.9) !important;
}
.retro-term-window.theme-amber .term-title-bar {
  background: #1C1204 !important;
  border-bottom-color: rgba(245, 158, 11, 0.35) !important;
}
.retro-term-window.theme-amber .term-title-text { color: #FDE68A !important; }
.retro-term-window.theme-amber .term-console-body { color: #F59E0B !important; }
.retro-term-window.theme-amber .term-prompt { color: #FBBF24 !important; }
.retro-term-window.theme-amber .term-input-field { color: #FDE68A !important; }

.retro-term-window.theme-cyber {
  border-color: #06B6D4 !important;
  box-shadow: 0 0 24px rgba(6, 182, 212, 0.25), 6px 6px 0 rgba(0, 0, 0, 0.9) !important;
}
.retro-term-window.theme-cyber .term-title-bar {
  background: #081B26 !important;
  border-bottom-color: rgba(6, 182, 212, 0.35) !important;
}
.retro-term-window.theme-cyber .term-title-text { color: #A5F3FC !important; }
.retro-term-window.theme-cyber .term-console-body { color: #06B6D4 !important; }
.retro-term-window.theme-cyber .term-prompt { color: #F472B6 !important; }
.retro-term-window.theme-cyber .term-input-field { color: #E0E7FF !important; }

.retro-term-window.theme-paper {
  background: #FFFFFF !important;
  border-color: #18181B !important;
  box-shadow: 6px 6px 0 #18181B !important;
}
.retro-term-window.theme-paper .term-title-bar {
  background: #F4F2EC !important;
  border-bottom-color: #18181B !important;
}
.retro-term-window.theme-paper .term-title-text { color: #18181B !important; }
.retro-term-window.theme-paper .term-console-body { color: #18181B !important; }
.retro-term-window.theme-paper .term-prompt { color: #0F52BA !important; }
.retro-term-window.theme-paper .term-input-field { color: #18181B !important; }

/* ============================================================
   球星卡 3D 滚轴滑动展台 (Interactive Trading Card Rolling Arena)
   ============================================================ */
.trading-arena-wrapper {
  margin-top: 32px;
  margin-bottom: 56px;
  background: var(--surface);
  border: 2px solid var(--ink);
  box-shadow: 6px 6px 0 rgba(24, 24, 27, 0.9);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

/* 控制栏：视图模式与产研梯队控制器 (Swiss 极简架构，零 Emoji) */
.arena-ctrl-bar {
  background: var(--canvas);
  border-bottom: 2px solid var(--ink);
}
.arena-ctrl-row-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  border-bottom: 1px solid var(--border);
  gap: 16px;
  flex-wrap: wrap;
}
.arena-ctrl-row-tier {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 20px;
  background: var(--surface);
  flex-wrap: wrap;
}
.arena-tier-kicker {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.08em;
  color: var(--ink-muted);
}
.arena-view-tabs {
  display: flex;
  gap: 8px;
}
.arena-view-btn {
  background: var(--surface);
  border: 1.5px solid var(--ink);
  box-shadow: 2px 2px 0 var(--ink);
  padding: 6px 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 800;
  cursor: pointer;
  transition: all 0.15s ease;
  color: var(--ink);
  border-radius: 2px;
}
.arena-view-btn.active {
  background: var(--ink);
  color: #FFFFFF;
}
.arena-tier-tabs {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.arena-tier-btn {
  background: var(--surface);
  border: 1px solid var(--border-strong);
  padding: 5px 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 700;
  cursor: pointer;
  color: var(--ink-soft);
  border-radius: 2px;
  transition: all 0.15s ease;
}
.arena-tier-btn.active {
  background: var(--ink);
  color: #FFFFFF;
  border-color: var(--ink);
}
.arena-search-box {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--surface);
  border: 1.5px solid var(--ink);
  padding: 4px 10px;
  border-radius: 2px;
}
.arena-search-input {
  border: none;
  outline: none;
  background: transparent;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink);
  width: 180px;
}

/* 场景筛选条 */
.arena-scenario-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: #F8FAFC;
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
}
.scenario-btn {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 4px 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
  color: var(--ink-muted);
  white-space: nowrap;
  border-radius: 2px;
}
.scenario-btn.active {
  background: var(--ink);
  color: #FFFFFF;
  border-color: var(--ink);
}

/* 3D 全息曲面展台容器 */
.three-exhibition-stage {
  position: relative;
  width: 100%;
  height: 560px;
  background: #F8FAFC;
  border-bottom: 1.5px solid var(--ink);
  overflow: hidden;
}
.three-exhibition-canvas-box {
  width: 100%;
  height: 100%;
  position: relative;
  cursor: grab;
}
.three-exhibition-canvas-box:active {
  cursor: grabbing;
}
.three-indicator-overlay {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(255, 255, 255, 0.94);
  border: 1.5px solid var(--ink);
  box-shadow: 2px 2px 0 var(--ink);
  padding: 6px 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--ink);
  border-radius: 4px;
  pointer-events: none;
  white-space: nowrap;
  backdrop-filter: blur(4px);
  z-index: 5;
}

/* 滚轴主舞台 */
.trading-rolling-stage {
  position: relative;
  padding: 36px 0;
  background: #F1F5F9;
  overflow: hidden;
  perspective: 1200px;
}
.trading-cards-track {
  display: flex;
  gap: 24px;
  padding: 16px 36px;
  overflow-x: auto;
  scroll-behavior: smooth;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  cursor: grab;
}
.trading-cards-track:active {
  cursor: grabbing;
}
.trading-cards-track::-webkit-scrollbar {
  height: 8px;
}
.trading-cards-track::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.05);
}
.trading-cards-track::-webkit-scrollbar-thumb {
  background: var(--ink);
  border-radius: 4px;
}

/* 球星卡卡片本体 (Panini / FUT Trading Card Style) */
.trading-card {
  flex: 0 0 280px;
  width: 280px;
  height: 428px;
  scroll-snap-align: center;
  background: #FFFFFF;
  border: 2px solid var(--ink);
  box-shadow: 5px 5px 0 rgba(24, 24, 27, 0.88);
  border-radius: 6px;
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 14px 14px 12px;
  box-sizing: border-box;
  transform-style: preserve-3d;
  transition: transform 0.22s ease-out, box-shadow 0.22s ease-out;
  user-select: none;
}
.trading-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 8px 12px 0 rgba(24, 24, 27, 0.95);
  z-index: 10;
}
.trading-card.card-tier-prod {
  border-top: 6px solid #0EC8A9;
}
.trading-card.card-tier-mvp {
  border-top: 6px solid #F59E0B;
}
.trading-card.card-tier-lab {
  border-top: 6px solid #0284C7;
}

/* 卡顶数值与层级 */
.card-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}
.card-ovr-box {
  display: flex;
  align-items: baseline;
  gap: 4px;
}
.card-ovr-val {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 900;
  line-height: 1;
  color: var(--ink);
}
.card-tier-prod .card-ovr-val { color: #047857; }
.card-tier-mvp .card-ovr-val { color: #B45309; }
.card-tier-lab .card-ovr-val { color: #0369A1; }
.card-code-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 800;
  color: var(--ink-muted);
}
.card-badge-pill {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 800;
  padding: 2px 6px;
  border-radius: 3px;
  border: 1px solid var(--border-strong);
  background: var(--canvas);
}

/* 球星卡核心视窗 (Hero Portrait Window) */
.card-portrait-window {
  width: 100%;
  height: 160px;
  background: #F8FAFC;
  border: 1.5px solid var(--ink);
  border-radius: 4px;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
}
.card-portrait-img {
  width: 120px;
  height: 120px;
  object-fit: contain;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.15));
  transition: transform 0.3s ease;
}
.trading-card:hover .card-portrait-img {
  transform: scale(1.08);
}
/* 全息反光箔膜 (Holo Foil Sheen) */
.card-holo-foil {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  pointer-events: none;
  background: linear-gradient(115deg, transparent 20%, rgba(255, 255, 255, 0.4) 40%, transparent 60%);
  opacity: 0;
  transition: opacity 0.3s ease;
}
.trading-card:hover .card-holo-foil {
  opacity: 1;
}

/* 卡牌标题与定位 */
.card-info-row {
  margin-bottom: 8px;
}
.card-asset-title {
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 800;
  color: var(--ink);
  line-height: 1.3;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 4px;
}
.card-role-kicker {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--ink-muted);
}

/* 战备四维攻防数值阵列 (Tactical Stats Matrix) */
.card-stats-matrix {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 4px;
  background: #F8FAFC;
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 6px 4px;
  margin-bottom: 12px;
  text-align: center;
}
.card-stat-item {
  display: flex;
  flex-direction: column;
}
.stat-lbl {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--ink-faint);
  text-transform: uppercase;
}
.stat-val {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 900;
  color: var(--ink);
}

/* 卡底操作栏 */
.card-foot-action {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding-top: 8px;
  border-top: 1px dashed var(--border);
}
.card-status-dot {
  font-family: var(--font-mono);
  font-size: 10px;
  color: #059669;
  font-weight: 800;
}
.card-cta-btn {
  background: var(--ink);
  color: #FFFFFF;
  border: 1px solid var(--ink);
  padding: 6px 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 800;
  cursor: pointer;
  text-decoration: none;
  border-radius: 2px;
  transition: all 0.15s ease;
}
.card-cta-btn:hover {
  background: var(--accent);
  border-color: var(--accent);
}

/* 滚轴滑行控制器与计数徽标 */
.arena-nav-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  background: var(--surface);
  border-top: 1.5px solid var(--ink);
}
.arena-nav-btns {
  display: flex;
  gap: 10px;
}
.arena-nav-btn {
  background: var(--surface);
  border: 1.5px solid var(--ink);
  box-shadow: 2px 2px 0 var(--ink);
  padding: 6px 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 800;
  cursor: pointer;
  border-radius: 2px;
  transition: all 0.15s ease;
}
.arena-nav-btn:hover {
  background: var(--canvas);
  transform: translate(-1px, -1px);
  box-shadow: 3px 3px 0 var(--ink);
}
.arena-count-badge {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 800;
  color: var(--ink-muted);
  background: var(--canvas);
  border: 1px solid var(--border);
  padding: 4px 10px;
  border-radius: 3px;
}

/* 高密度极客终端清单 (Terminal Manifest Table) */
.arena-manifest-box {
  background: var(--surface);
  padding: 16px 20px 24px;
}
.manifest-table-wrap {
  width: 100%;
  overflow-x: auto;
}
.terminal-manifest-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  text-align: left;
}
.terminal-manifest-table th {
  padding: 10px 12px;
  font-size: 11px;
  font-weight: 800;
  color: var(--ink-muted);
  border-bottom: 2px solid var(--ink);
  letter-spacing: 0.06em;
}
.terminal-manifest-table td {
  padding: 12px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.manifest-row {
  transition: background 0.15s ease;
}
.manifest-row:hover {
  background: var(--canvas);
}
.col-code {
  font-size: 11.5px;
  font-weight: 800;
  color: var(--ink-muted);
}
.manifest-tier-badge {
  font-size: 10px;
  font-weight: 800;
  padding: 2px 6px;
  border-radius: 3px;
  white-space: nowrap;
}
.manifest-tier-badge.prod {
  background: rgba(14, 200, 169, 0.15);
  color: #065F46;
  border: 1px solid rgba(14, 200, 169, 0.4);
}
.manifest-tier-badge.mvp {
  background: rgba(245, 158, 11, 0.15);
  color: #92400E;
  border: 1px solid rgba(245, 158, 11, 0.4);
}
.manifest-tier-badge.lab {
  background: rgba(2, 132, 199, 0.15);
  color: #075985;
  border: 1px solid rgba(2, 132, 199, 0.4);
}
.manifest-avatar-img {
  width: 38px;
  height: 38px;
  border-radius: 4px;
  object-fit: contain;
  background: #F8FAFC;
  border: 1px solid var(--border);
  padding: 2px;
  display: block;
}
.manifest-title {
  font-size: 14px;
  font-weight: 800;
  color: var(--ink);
  margin-bottom: 2px;
}
.manifest-desc-brief {
  font-size: 12px;
  color: var(--ink-soft);
  line-height: 1.4;
  max-width: 460px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.col-domain {
  font-size: 11.5px;
  color: var(--ink-soft);
}
.col-status {
  font-size: 11px;
  color: var(--ink);
  white-space: nowrap;
}
.status-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  margin-right: 6px;
}
.status-dot.prod { background: #0EC8A9; }
.status-dot.mvp { background: #F59E0B; }
.status-dot.lab { background: #0284C7; }

.manifest-btn {
  display: inline-block;
  padding: 4px 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 800;
  color: #FFFFFF;
  background: var(--ink);
  border-radius: 3px;
  text-decoration: none;
  white-space: nowrap;
}
.manifest-btn:hover { background: var(--accent); }
.manifest-btn-qr {
  padding: 4px 8px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 700;
  background: var(--surface);
  border: 1px solid var(--ink);
  color: var(--ink);
  border-radius: 3px;
  cursor: pointer;
  margin-left: 4px;
}
.manifest-btn-qr:hover { background: var(--canvas); }

/* 4. 首页精选卡片 (Flagship Industrial Cards) */
.flagship-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 24px;
}
.flagship-card {
  background: var(--paper);
  border: var(--border-thick);
  box-shadow: var(--shadow-hard);
  border-radius: var(--radius-sm);
  padding: 22px;
  display: flex;
  flex-direction: column;
  transition: all 0.18s ease;
}
.flagship-card:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-hard-hover);
}
.flagship-icon-row {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
}
.flagship-avatar-podium {
  width: 60px;
  height: 60px;
  min-width: 60px;
  border-radius: 8px;
  background: var(--canvas);
  border: 1.5px solid var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3px;
  box-shadow: 2px 2px 0 var(--ink);
}
.flagship-avatar-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.flagship-meta { flex: 1; }
.flagship-tag { font-family: var(--font-mono); font-size: 11px; font-weight: 800; color: var(--ink-secondary); }
.flagship-verified { font-family: var(--font-mono); font-size: 10.5px; font-weight: 700; color: #15803D; display: block; }
.flagship-title { font-size: 17px; font-weight: 900; color: var(--ink); margin: 0 0 8px; line-height: 1.3; }
.flagship-desc { font-size: 13.5px; line-height: 1.6; color: var(--ink-secondary); margin: 0 0 16px; flex: 1; }
.flagship-actions { display: flex; gap: 8px; margin-top: auto; }
.flagship-btn-primary {
  flex: 1;
  padding: 8px 14px;
  background: var(--ink);
  color: #FFFFFF;
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 800;
  text-decoration: none;
  border: 1.5px solid var(--ink);
  box-shadow: 2px 2px 0 var(--ink);
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s ease;
}
.flagship-btn-primary:hover {
  background: #000000;
  transform: translate(-1px, -1px);
  box-shadow: 3px 3px 0 var(--ink);
}
.flagship-btn-qr {
  padding: 8px 12px;
  background: var(--surface);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  border: 1.5px solid var(--ink);
  box-shadow: 2px 2px 0 var(--ink);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.15s ease;
}
.flagship-btn-qr:hover {
  background: var(--bright-yellow);
  transform: translate(-1px, -1px);
}


/* ============================================================
   作品页 (lab) — 三组三种容器，尺寸全浮动
   ============================================================ */

.page-lab .lab-intro{padding:clamp(46px,7vw,92px) 0 clamp(20px,2.6vw,32px)}
.page-lab .lab-title{
  font-size:clamp(30px,5vw,56px);line-height:1.08;font-weight:900;
  letter-spacing:-.025em;margin:clamp(14px,2vw,22px) 0 0;
}
.page-lab .lab-lede{
  margin-top:clamp(12px,1.6vw,18px);max-width:44ch;
  font-size:clamp(14px,1.05vw,16px);line-height:1.75;color:var(--ink-soft);
}
.page-lab .lab-shelf{padding-bottom:clamp(60px,9vw,120px)}

/* ---- 分组头 ---- */
.page-lab .shelf-group{margin-top:clamp(44px,6.5vw,84px);scroll-margin-top:88px}
.page-lab .shelf-group:first-child{margin-top:clamp(18px,2.4vw,32px)}
.page-lab .shelf-head{
  display:flex;align-items:center;gap:clamp(8px,1.1vw,14px);
  padding-bottom:clamp(9px,1.1vw,13px);
  border-bottom:1px solid var(--border-strong);
  flex-wrap:wrap;
}
.page-lab .shelf-idx{
  font-size:clamp(10px,.8vw,11px);font-weight:900;color:var(--ink-faint);
  letter-spacing:.14em;
}
.page-lab .shelf-logo{
  height:clamp(17px,1.85vw,25px);width:auto;display:block;
  mix-blend-mode:multiply;
}
.page-lab .shelf-title{
  font-size:clamp(18px,2.1vw,27px);font-weight:900;line-height:1.2;
  letter-spacing:-.015em;margin:0;flex:1 1 auto;min-width:0;
}
.page-lab .shelf-count{
  font-size:clamp(10px,.8vw,12px);font-weight:800;color:var(--ink);
  background:var(--bright-yellow);padding:1px 7px;border-radius:2px;
  white-space:nowrap;
}
.page-lab .nova-dot{
  font-family:var(--font-mono);
  font-size:clamp(9px,.72vw,10.5px);font-weight:700;
  letter-spacing:.08em;
  color:var(--ink-muted);
  background:none;
  border:1px solid #D4D4D8;
  border-radius:999px;
  padding:2px 8px;
  cursor:pointer;
  white-space:nowrap;
  transition:color .18s ease,border-color .18s ease;
}
.page-lab .nova-dot:hover{color:var(--ink);border-color:var(--ink)}
.page-lab .shelf-note{
  margin:clamp(10px,1.1vw,14px) 0 clamp(18px,2.2vw,26px);
  font-size:clamp(12.5px,.9vw,13.5px);line-height:1.7;color:var(--ink-muted);
}

/* ---- 01 官方市场：横向轨道 ---- */
.page-lab .rail-mask{
  position:relative;
  margin-right:calc(-1 * clamp(16px,4vw,48px));
  -webkit-mask-image:linear-gradient(to right,#000 90%,transparent 100%);
  mask-image:linear-gradient(to right,#000 90%,transparent 100%);
}
.page-lab .rail{
  list-style:none;margin:0;padding:2px 0 14px;
  display:flex;gap:clamp(10px,1.3vw,16px);
  overflow-x:auto;overflow-y:hidden;
  scroll-snap-type:x proximity;
  -webkit-overflow-scrolling:touch;
  scrollbar-width:none;
}
.page-lab .rail::-webkit-scrollbar{display:none}
.page-lab .rail-item{
  flex:0 0 clamp(188px,22vw,246px);
  scroll-snap-align:start;
}
.page-lab .rail-card{
  position:relative;height:100%;
  background:var(--paper);
  border:1px solid var(--border);
  transition:border-color .2s ease,transform .2s ease;
}
.page-lab .rail-card:hover{border-color:var(--border-strong);transform:translateY(-2px)}
.page-lab .rail-hit{
  display:flex;flex-direction:column;height:100%;
  text-decoration:none;color:inherit;
}
.page-lab .rail-media{
  aspect-ratio:4/3;display:grid;place-items:center;
  padding:clamp(10px,1.2vw,16px);
  background:var(--canvas);
  border-bottom:1px solid var(--border-light);
  overflow:hidden;
}
.page-lab .rail-media img{
  width:100%;height:100%;object-fit:contain;
  transition:transform .3s ease;
}
.page-lab .rail-card:hover .rail-media img{transform:scale(1.05)}
.page-lab .rail-body{
  display:flex;flex-direction:column;gap:5px;flex:1 1 auto;
  padding:clamp(10px,.9vw,14px);
}
.page-lab .rail-name{
  font-size:clamp(13px,.92vw,15px);font-weight:800;line-height:1.4;
  margin:0;letter-spacing:-.005em;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.page-lab .rail-brief{
  margin:0;font-size:clamp(11.5px,.78vw,12.5px);line-height:1.6;
  color:var(--ink-muted);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.page-lab .rail-tag{
  font-size:clamp(9.5px,.7vw,10.5px);font-weight:700;color:var(--ink-faint);
  margin-top:auto;padding-top:8px;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.page-lab .rail-qr{
  position:absolute;top:8px;right:8px;z-index:2;
  font-size:10px;font-weight:800;letter-spacing:.04em;
  padding:3px 7px;background:var(--ink);color:var(--paper);
  border:none;cursor:pointer;border-radius:2px;
  opacity:0;transition:opacity .18s ease;
}
.page-lab .rail-card:hover .rail-qr,.page-lab .rail-card:focus-within .rail-qr{opacity:1}

/* ---- 02 自用站点：双列大卡 ---- */
.page-lab .feat-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:clamp(10px,1.3vw,16px);
}
.page-lab .feat-card{
  display:grid;
  grid-template-columns:auto 1fr auto;
  gap:clamp(12px,1.5vw,20px);
  align-items:start;
  padding:clamp(16px,1.7vw,22px);
  background:var(--paper);
  border:1px solid var(--border);
  text-decoration:none;color:inherit;
  transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease;
}
.page-lab .feat-card:hover{
  border-color:var(--border-strong);
  box-shadow:0 10px 26px -16px rgba(24,24,27,.4);
  transform:translateY(-2px);
}
.page-lab .feat-icon{
  width:clamp(50px,4.6vw,68px);height:clamp(50px,4.6vw,68px);
  display:grid;place-items:center;flex:0 0 auto;
  background:var(--canvas);border:1px solid var(--border-light);
}
.page-lab .feat-icon img{width:82%;height:82%;object-fit:contain}
.page-lab .feat-mono{font-size:13px;font-weight:800;color:var(--ink-faint)}
.page-lab .feat-main{min-width:0}
.page-lab .feat-name{
  font-size:clamp(15px,1.15vw,18px);font-weight:900;line-height:1.3;
  margin:0;letter-spacing:-.01em;
}
.page-lab .feat-domain{
  margin:3px 0 0;font-size:clamp(10.5px,.78vw,11.5px);font-weight:600;
  color:var(--ink-faint);
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.page-lab .feat-brief{
  margin:8px 0 0;font-size:clamp(12px,.86vw,13px);line-height:1.65;
  color:var(--ink-muted);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.page-lab .feat-go{
  font-size:clamp(10px,.75vw,11.5px);font-weight:800;
  color:var(--ink-faint);white-space:nowrap;align-self:end;padding-bottom:2px;
  transition:color .18s ease;
}
.page-lab .feat-card:hover .feat-go{color:var(--ink)}

/* ---- 03 开源底座：GitHub 贡献图样式的格子 ---- */
.gh-graph{position:relative;padding:2px 0 4px}
.gh-grid{
  --gh-cell:clamp(18px,2.35vw,30px);
  display:grid;
  grid-auto-flow:column;
  grid-template-rows:repeat(7,var(--gh-cell));
  grid-auto-columns:var(--gh-cell);
  gap:3px;
  width:max-content;
  max-width:100%;
}
.gh-cell{
  display:block;
  width:var(--gh-cell);height:var(--gh-cell);
  border-radius:2px;
  background:#EBEDF0;
  position:relative;
}
/* GitHub 官方贡献图五档绿阶：空白格按活跃度随机取档，避免整片死灰 */
.gh-cell.lv1{background:#9BE9A8}
.gh-cell.lv2{background:#40C463}
.gh-cell.lv3{background:#30A14E}
.gh-cell.lv4{background:#216E39}
.gh-cell.is-repo{
  background:#11131A;
  border-radius:3px;
  overflow:hidden;
  transition:transform .13s ease,box-shadow .13s ease;
}
.gh-cell.is-repo img{
  width:100%;height:100%;object-fit:cover;display:block;
  border-radius:3px;
}
.gh-letter{
  display:grid;place-items:center;
  width:100%;height:100%;
  font-family:var(--font-mono);font-weight:800;
  font-size:calc(var(--gh-cell)*.6);
  color:#fff;
}
.gh-cell.is-repo:hover,
.gh-cell.is-repo:focus-visible{
  transform:scale(1.5);
  box-shadow:0 3px 12px rgba(24,24,27,.32);
  z-index:5;
  outline:none;
}
.gh-tip{
  position:absolute;top:0;left:0;
  width:250px;
  display:flex;align-items:flex-start;gap:10px;
  padding:11px 12px;
  background:#18181B;color:#fff;
  border-radius:8px;
  opacity:0;visibility:hidden;
  transform:translate(-50%,-100%);
  transition:opacity .12s ease;
  pointer-events:none;
  z-index:20;
}
.gh-tip.on{opacity:1;visibility:visible}
.gh-tip.below{transform:translate(-50%,0)}
.gh-tip img{width:38px;height:38px;border-radius:7px;flex:0 0 auto;object-fit:cover}
.gh-tip-txt{display:flex;flex-direction:column;gap:3px;min-width:0;text-align:left}
.gh-tip-txt strong{
  font-size:12.5px;font-weight:800;line-height:1.3;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.gh-tip-txt span{
  font-size:11.5px;line-height:1.5;color:rgba(255,255,255,.7);
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;
}
.gh-tip-txt em{
  font-style:normal;font-family:var(--font-mono);
  font-size:10px;letter-spacing:.04em;color:#F59E0B;
}
.gh-foot{
  display:flex;justify-content:space-between;align-items:baseline;
  gap:12px;flex-wrap:wrap;
  margin-top:16px;
  font-size:11px;letter-spacing:.02em;
  color:var(--ink-faint);
}
.gh-foot a{color:var(--ink-soft);text-decoration:none;border-bottom:1px solid transparent}
.gh-foot a:hover{color:var(--ink);border-bottom-color:currentColor}

/* ---- 响应式 ---- */
@media (max-width:900px){
  .gh-grid{--gh-cell:13px;gap:2.5px}
}
@media (max-width:760px){
  .page-lab .rail-mask{margin-right:-16px}
  .page-lab .rail-item{flex-basis:min(54vw,196px)}
  .page-lab .rail-qr{opacity:1}
  .page-lab .feat-card{grid-template-columns:auto 1fr;gap:12px}
  .page-lab .feat-go{display:none}
  .page-lab .feat-grid{grid-template-columns:minmax(0,1fr)}
  .page-lab .shelf-logo{height:17px}
}
@media (max-width:640px){
  /* 窄屏放不下整片，横向滑，别把页面顶出横向滚动条 */
  .gh-graph{
    overflow-x:auto;overflow-y:hidden;padding-bottom:8px;
    /* 右侧渐隐，提示还能往右滑 */
    -webkit-mask-image:linear-gradient(to right,#000 86%,transparent);
    mask-image:linear-gradient(to right,#000 86%,transparent);
  }
  .gh-grid{--gh-cell:15px;gap:2.5px}
  .gh-tip{display:none}
}
@media (max-width:420px){
  .page-lab .shelf-head{gap:7px}
  .page-lab .shelf-title{font-size:17px}
}

/* ---- 证书彩蛋弹窗 ---- */
.cert-dialog{
  border:none;padding:0;background:transparent;
  max-width:min(92vw,440px);max-height:92vh;
  margin:auto;
  overflow:visible;
}
.cert-dialog::backdrop{
  background:rgba(10,10,12,.82);
  -webkit-backdrop-filter:blur(6px);
  backdrop-filter:blur(6px);
}
.cert-frame{
  position:relative;
  background:#0B0B0D;
  border:1px solid rgba(255,255,255,.14);
  padding:clamp(10px,2vw,15px);
  display:flex;flex-direction:column;align-items:center;gap:9px;
  max-height:88vh;
}
.cert-img{
  display:block;width:100%;height:auto;
  max-height:calc(88vh - 88px);
  object-fit:contain;
}
.cert-cap{
  font-size:10.5px;letter-spacing:.1em;
  color:rgba(255,255,255,.4);
  margin:0;
}
.cert-close{
  position:absolute;top:-12px;right:-12px;
  width:26px;height:26px;
  display:grid;place-items:center;
  background:#0B0B0D;color:rgba(255,255,255,.55);
  border:1px solid rgba(255,255,255,.2);
  border-radius:50%;
  cursor:pointer;font-size:11px;line-height:1;
  transition:color .18s ease,border-color .18s ease;
}
.cert-close:hover{color:#fff;border-color:rgba(255,255,255,.5)}

/* ══════════════════════════════════════════════════════════════
   2026-11-04 审计修复批次
   ══════════════════════════════════════════════════════════════ */

/* 1) 作品库 01 组：保留横向轨道（走马灯式手感），补左右箭头与提示 */
.page-lab .rail-mask{
  position:relative;
  margin-right:calc(-1 * clamp(16px,4vw,48px));
  -webkit-mask-image:linear-gradient(to right,#000 92%,transparent 100%);
  mask-image:linear-gradient(to right,#000 92%,transparent 100%);
}
.page-lab .rail{
  list-style:none;margin:0;padding:2px 0 14px;
  display:flex;gap:clamp(10px,1.3vw,16px);
  overflow-x:auto;overflow-y:hidden;
  scroll-snap-type:x proximity;
  -webkit-overflow-scrolling:touch;
  scrollbar-width:none;
}
.page-lab .rail::-webkit-scrollbar{display:none}
.page-lab .rail-item{
  flex:0 0 clamp(188px,22vw,246px);
  scroll-snap-align:start;
}
.rail-nav{display:flex;align-items:center;gap:10px;margin-top:10px}
.rail-arrow{
  width:30px;height:30px;border:1px solid var(--border);background:var(--paper);
  color:var(--ink);cursor:pointer;font-size:14px;line-height:1;
  display:grid;place-items:center;transition:background .18s ease,color .18s ease;
}
.rail-arrow:hover{background:var(--ink);color:var(--paper)}
.rail-hint{font-size:11px;color:var(--ink-muted)}

/* 2) 全量条目索引（服务端纯文本，供检索与引用） */
.lab-index{
  list-style:none;margin:0;padding:0;
  display:grid;gap:0;
  grid-template-columns:repeat(auto-fill,minmax(340px,1fr));
  column-gap:clamp(16px,3vw,44px);
}
.lab-index li{
  border-top:1px solid var(--border);
  padding:12px 0 14px;
}
.lab-index a{
  display:block;
  font-weight:700;font-size:13.5px;line-height:1.4;
  color:var(--ink);
  text-decoration:none;
}
.lab-index a:hover{color:var(--accent,#2563EB)}
.lab-index .idx-desc{
  display:block;margin-top:5px;
  font-size:12.5px;line-height:1.65;color:var(--ink-soft);
}

/* 3) 首页小屏快速入口（桌面隐藏） */
.hero-quick{display:none}

/* 4) 小屏：3D 只留定格海报，隐藏 canvas，海报常驻 */
@media (max-width:900px){
  .sandbox-webgl-canvas canvas{display:none !important}
  .sandbox-webgl-canvas .worldmap-poster{opacity:1 !important}
  .hero-quick{
    display:flex;flex-wrap:wrap;gap:8px;
    padding:0 clamp(16px,4vw,32px) 8px;
  }
  .hero-quick a{
    display:inline-block;padding:8px 12px;
    border:1px solid var(--border);border-radius:999px;
    font-size:12px;line-height:1;color:var(--ink);
    text-decoration:none;background:var(--paper);
  }
  .hero-quick a:active{background:var(--ink);color:var(--paper)}
}

/* 5) 自定义 404 */
.page-404{
  min-height:100vh;display:grid;place-items:center;
  background:var(--bg,#F3F1EB);padding:24px;
}
.nf-wrap{max-width:560px;text-align:left}
.nf-code{
  font-size:clamp(64px,14vw,132px);font-weight:800;line-height:.9;
  letter-spacing:-.04em;margin:0 0 12px;color:var(--ink);
}
.nf-title{font-size:clamp(20px,3.2vw,28px);margin:0 0 10px;color:var(--ink)}
.nf-desc{margin:0 0 22px;color:var(--ink-soft);font-size:14px}
.nf-actions{display:flex;flex-wrap:wrap;gap:10px}
.nf-btn{
  padding:10px 16px;border:1px solid var(--border-strong,#11131A);
  color:var(--ink);text-decoration:none;font-size:13px;font-weight:700;
  transition:background .18s ease,color .18s ease;
}
.nf-btn:hover{background:var(--ink,#18181B);color:var(--canvas,#FAFAF9)}

/* ══════════════════════════════════════════════════════════════
   合作页 / 案例页 / 首页三个问题带（2026-11-04 新增）
   ══════════════════════════════════════════════════════════════ */

/* ---- 首页「三个问题」带 ---- */
.ask-band{padding:clamp(44px,7vw,86px) 0 clamp(30px,5vw,54px);border-top:1px solid var(--border)}
.ask-eyebrow{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-muted);margin:0 0 22px}
.ask-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--border)}
.ask-item{display:grid;grid-template-columns:52px minmax(0,1fr) minmax(0,1fr);gap:clamp(10px,2vw,28px);align-items:baseline;padding:clamp(16px,2.4vw,26px) 0;border-bottom:1px solid var(--border)}
.ask-num{font-size:12px;color:var(--ink-muted)}
.ask-q{font-size:clamp(15px,1.7vw,20px);font-weight:700;color:var(--ink);line-height:1.5}
.ask-a{font-size:clamp(12px,1.1vw,14px);color:var(--ink-soft);line-height:1.7}
.ask-cta{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-top:26px}
.ask-btn{padding:12px 22px;background:var(--ink,#18181B);color:var(--canvas,#FAFAF9);text-decoration:none;font-size:14px;font-weight:700;transition:opacity .18s ease}
.ask-btn:hover{opacity:.85}
.ask-hint{font-size:11px;color:var(--ink-muted)}
@media (max-width:760px){
  .ask-item{grid-template-columns:34px 1fr;gap:8px 12px}
  .ask-a{grid-column:2}
}

/* ---- 通用页面骨架（合作页 / 案例页共用）---- */
.page-wrap{padding-top:clamp(40px,7vw,88px);padding-bottom:clamp(50px,8vw,100px)}
.page-head{margin-bottom:clamp(34px,5vw,64px)}
.kicker{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-muted);margin:0 0 16px}
.page-h1{font-size:clamp(30px,5vw,54px);line-height:1.14;letter-spacing:-.02em;margin:0 0 18px;color:var(--ink)}
.page-lede{font-size:clamp(13px,1.3vw,15px);line-height:1.85;color:var(--ink-soft);margin:0;max-width:62ch}
.sec-h2{font-size:clamp(19px,2.4vw,26px);margin:0 0 20px;color:var(--ink)}

/* ---- 合作：三档服务 ---- */
.svc-grid{display:grid;gap:clamp(14px,2vw,22px);grid-template-columns:repeat(auto-fit,minmax(280px,1fr));margin-bottom:clamp(40px,6vw,72px)}
.svc-card{border:1px solid var(--border);padding:clamp(18px,2.4vw,26px);background:var(--paper)}
.svc-head{display:flex;align-items:baseline;gap:10px;padding-bottom:14px;border-bottom:1px solid var(--border);margin-bottom:16px}
.svc-no{font-size:11px;color:var(--ink-muted)}
.svc-name{font-size:19px;margin:0;flex:1;color:var(--ink)}
.svc-dur{font-size:11px;color:var(--ink-soft);border:1px solid var(--border);padding:2px 8px;border-radius:999px}
.svc-dl{margin:0;font-size:13px;line-height:1.75}
.svc-dl dt{font-size:11px;color:var(--ink-muted);margin-top:12px}
.svc-dl dt:first-child{margin-top:0}
.svc-dl dd{margin:4px 0 0;color:var(--ink-soft)}

/* ---- 合作：流程 ---- */
.flow-sec{margin-bottom:clamp(40px,6vw,72px)}
.step-list{list-style:none;margin:0;padding:0;display:grid;gap:0;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));border-top:1px solid var(--border)}
.step{display:flex;flex-direction:column;gap:6px;padding:18px 18px 18px 0;border-bottom:1px solid var(--border)}
.step-no{font-size:11px;color:var(--ink-muted)}
.step-t{font-size:14px;color:var(--ink)}
.step-d{font-size:12px;color:var(--ink-soft);line-height:1.6}

/* ---- 合作：联系 ---- */
.contact-sec{border:1px solid var(--border);padding:clamp(20px,3vw,34px);background:var(--paper)}
.contact-lede{font-size:13px;color:var(--ink-soft);line-height:1.8;margin:0 0 18px;max-width:60ch}
.contact-actions{display:flex;flex-wrap:wrap;gap:12px}
.btn-solid{display:inline-block;padding:12px 22px;background:var(--ink,#18181B);color:var(--canvas,#FAFAF9);border:0;text-decoration:none;font-size:14px;font-weight:700;cursor:pointer;transition:opacity .18s ease}
.btn-solid:hover{opacity:.85}
.btn-line{display:inline-block;padding:12px 22px;border:1px solid var(--border-strong,var(--ink));color:var(--ink);text-decoration:none;font-size:14px;font-weight:700;transition:background .18s ease,color .18s ease}
.btn-line:hover{background:var(--ink,#18181B);color:var(--canvas,#FAFAF9)}
.contact-meta{font-size:11px;color:var(--ink-muted);margin:14px 0 0}
.entity-box{display:flex;flex-wrap:wrap;gap:6px 14px;align-items:baseline;margin-top:26px;padding-top:18px;border-top:1px solid var(--border);font-size:12px}
.entity-key{font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-muted)}
.entity-val{color:var(--ink);font-weight:700}
.entity-val a{color:inherit;text-decoration:none;border-bottom:1px solid var(--border-strong,var(--ink))}
.entity-hint{flex-basis:100%;font-size:11px;color:var(--ink-muted)}

/* ---- 案例 ---- */
.case-list{display:grid;gap:clamp(16px,2.4vw,28px);margin-bottom:clamp(36px,5vw,60px)}
.case-card{border:1px solid var(--border);padding:clamp(20px,2.6vw,30px);background:var(--paper)}
.case-head{display:flex;gap:14px;align-items:flex-start;padding-bottom:16px;border-bottom:1px solid var(--border);margin-bottom:16px}
.case-no{font-size:11px;color:var(--ink-muted);padding-top:4px}
.case-name{font-size:clamp(16px,1.8vw,20px);margin:0 0 4px;color:var(--ink);line-height:1.4}
.case-tag{font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-muted)}
.case-dl{margin:0;font-size:13px;line-height:1.8}
.case-dl dt{font-size:11px;letter-spacing:.06em;color:var(--ink-muted);margin-top:14px}
.case-dl dt:first-child{margin-top:0}
.case-dl dd{margin:4px 0 0;color:var(--ink-soft)}
.case-results{margin:0;padding-left:18px}
.case-results li{margin:2px 0}
.page-cta{display:flex;flex-wrap:wrap;gap:12px}

/* ---- 合作页联系区：飞书名片优先 ---- */
.contact-rows{display:flex;flex-wrap:wrap;gap:clamp(20px,3vw,40px);align-items:flex-start;justify-content:space-between}
.contact-main{flex:1 1 280px;min-width:0}
.contact-feishu{display:flex;flex-direction:column;align-items:center;gap:8px;flex:0 0 auto}
.contact-feishu-key{font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-muted)}
.contact-feishu-qr{display:block;width:200px;height:auto;border:1px solid var(--border);background:#fff}
.contact-feishu-hint{font-size:11px;color:var(--ink-muted)}
@media (max-width:640px){
  .contact-rows{flex-direction:column-reverse}
  .contact-feishu{align-items:flex-start}
  .contact-feishu-qr{width:170px}
}

/* ---- 合作页：双二维码（微信 + 飞书） ---- */
.contact-qrs{display:flex;flex-wrap:wrap;gap:clamp(16px,2.4vw,28px);flex:0 0 auto}
.contact-qr-block{display:flex;flex-direction:column;align-items:center;gap:8px}
.contact-qr-key{font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-muted)}
.contact-qr-img{display:block;width:200px;height:auto;border:1px solid var(--border);background:#fff;padding:6px}
.contact-qr-hint{font-size:11px;color:var(--ink-muted)}
@media (max-width:640px){
  .contact-qrs{gap:12px}
  .contact-qr-img{width:150px}
}

/* ---- 案例截图 & 合作页 FAQ（2026-11-05） ---- */
.case-figure{margin:0 0 18px;border:1px solid var(--border);background:var(--paper);overflow:hidden}
.case-figure img{display:block;width:100%;height:auto}
.faq-sec{margin-bottom:clamp(36px,5vw,60px)}
.faq-list{margin:0;border-top:1px solid var(--border)}
.faq-item{padding:16px 0;border-bottom:1px solid var(--border)}
.faq-item dt{font-size:14px;font-weight:700;color:var(--ink);margin-bottom:6px}
.faq-item dd{margin:0;font-size:13px;line-height:1.75;color:var(--ink-soft)}

/* 全量索引默认折叠，降低视觉密度（内容仍在 DOM 中，爬虫可读） */
.lab-index-wrap{margin-top:4px}
.lab-index-summary{cursor:pointer;font-size:12px;color:var(--ink-muted);padding:10px 0;list-style:none}
.lab-index-summary::-webkit-details-marker{display:none}
.lab-index-summary::before{content:"＋ ";color:var(--ink-muted)}
details[open] .lab-index-summary::before{content:"－ "}

/* 页脚三二维码并排 */
.footer-contact-row{display:flex;gap:clamp(14px,2.4vw,32px);align-items:flex-start;flex-wrap:wrap;margin-top:36px;padding-top:24px;border-top:1px solid var(--border)}
.footer-contact-label{font-size:11px;letter-spacing:.12em;text-transform:uppercase;opacity:.55;align-self:center;margin-right:8px}
.footer-qrs{display:flex;gap:clamp(14px,2.4vw,32px);flex-wrap:wrap;align-items:flex-start}
.footer-qrs .footer-qr{margin:0}
.footer-qrs .footer-qr img{width:120px;height:auto;background:#fff;padding:4px;border-radius:4px}
.footer-qrs .footer-qr figcaption{font-size:11px;line-height:1.5;margin-top:6px;opacity:.75}

/* 页脚二维码：始终横排，窄屏缩小 */
.footer-qrs{flex-wrap:nowrap !important}
@media (max-width:760px){
  .footer-qrs{gap:10px !important}
  .footer-qrs .footer-qr img{width:84px !important}
  .footer-contact-row{flex-direction:column;align-items:flex-start}
}

/* ── 作品 01 组：自动走马灯 ── */
.agent-marquee-wrap{overflow:hidden;position:relative;
  -webkit-mask-image:linear-gradient(to right,transparent 0%,#000 4%,#000 96%,transparent 100%);
  mask-image:linear-gradient(to right,transparent 0%,#000 4%,#000 96%,transparent 100%)}
.agent-marquee-track{list-style:none;margin:0;padding:2px 0 10px;display:flex;gap:clamp(10px,1.3vw,16px);width:max-content;
  animation:agentMarquee 80s linear infinite;will-change:transform}
.agent-marquee-wrap:hover .agent-marquee-track{animation-play-state:paused}
@keyframes agentMarquee{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}
.agent-marquee-track .rail-item{flex:0 0 clamp(188px,22vw,246px)}
@media (prefers-reduced-motion: reduce){.agent-marquee-track{animation:none}}

/* 页脚：联系方式一组 */
.footer-contact-block{display:flex;flex-direction:column;gap:14px}
.footer-contact-links{display:flex;flex-wrap:wrap;gap:16px;font-size:12px;opacity:.75}
.footer-contact-links a{color:inherit;text-decoration:none;border-bottom:1px solid transparent}
.footer-contact-links a:hover{border-bottom-color:currentColor}

/* 页脚联系区（重写：单一区块，避免与版权行重叠） */
footer{padding-bottom:56px}
.footer-contact{display:flex;flex-direction:column;gap:14px;margin-top:40px;padding-top:24px;border-top:1px solid var(--border)}
.footer-qrs{display:flex;flex-wrap:nowrap;gap:28px;align-items:flex-start}
.footer-qrs .footer-qr{margin:0;text-align:center}
.footer-qrs .footer-qr img{width:120px;height:auto;background:#fff;padding:4px;border-radius:4px}
.footer-qrs .footer-qr figcaption{font-size:11px;line-height:1.5;margin-top:6px;opacity:.7}
.footer-contact-links{display:flex;flex-wrap:wrap;gap:18px;font-size:12px;opacity:.7}
.footer-contact-links a{color:inherit;text-decoration:none;border-bottom:1px solid transparent}
.footer-contact-links a:hover{border-bottom-color:currentColor}
.footer-bottom{margin-top:28px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px}
@media (max-width:640px){
  .footer-qrs{gap:12px}
  .footer-qrs .footer-qr img{width:88px}
}

/* 生态伙伴：标题居中 + 跑马灯起点留白 */
.about-sec .partner-marquee-wrap{padding-left:6px;padding-right:6px}
/* 首页标签跑马灯：左右渐隐加宽，避免切出半个药丸 */
.hero-marquee-wrap{
  -webkit-mask-image:linear-gradient(to right,transparent 0,#000 5%,#000 95%,transparent 100%);
  mask-image:linear-gradient(to right,transparent 0,#000 5%,#000 95%,transparent 100%);
}
/* 桌面端 3D 舞台略收高度，减少留白 */
@media (min-width:901px){
  .hero-sandbox-sec{min-height:78vh !important}
}
/* 作品自动走马灯：起始留一点内距 */
.agent-marquee-wrap{padding-left:2px}