/* ============================================================
   KEHENG · Liquid Glass (Light) — 性能优先
   亮色液态玻璃：柔和光斑 + 白玻璃面板
   优化点：去掉 blob 的 filter:blur、降低 backdrop 模糊半径、
          简化 hover 属性、减轻阴影
   ============================================================ */

:root {
  --bg: #f2f7f3;
  --ink: #10281c;
  --ink-dim: rgba(16, 40, 28, 0.68);
  --ink-faint: rgba(16, 40, 28, 0.42);
  --mint: #0e9f60;
  --mint-deep: #07834c;
  --mint-soft: #b9f5d3;
  --amber: #d97e2b;
  --teal: #1f9c8d;
  --glass-bg: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.78) 0%,
    rgba(255, 255, 255, 0.52) 50%,
    rgba(255, 255, 255, 0.68) 100%
  );
  --glass-border: rgba(255, 255, 255, 0.95);
  --glass-ring: rgba(16, 40, 28, 0.08);
  --glass-shadow: 0 16px 40px rgba(31, 74, 52, 0.10);
  --glass-blur: blur(14px) saturate(140%);
  --radius: 26px;
  --radius-sm: 14px;
  --font-sans: "Segoe UI", "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
  --font-mono: "Cascadia Code", Consolas, ui-monospace, monospace;
  --header-h: 72px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 28px); }

/* 微信 X5 / 旧内核：不支持 backdrop-filter 时用实色玻璃降级 */
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .glass-panel, .glass-card, .glass-header, .glass-footer, .glass-chip, .glass-btn,
  .case-badge, .main-nav {
    background: rgba(255, 255, 255, 0.94) !important;
  }
}
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
.mono { font-family: var(--font-mono); }
::selection { background: rgba(14, 159, 96, 0.2); }

/* ---------- 流动光斑（纯渐变，无 filter，性能友好） ---------- */
.liquid-bg {
  position: fixed; inset: 0; z-index: -2; overflow: hidden;
  background:
    radial-gradient(ellipse 90% 60% at 80% -5%, #dff5e8 0%, transparent 55%),
    radial-gradient(ellipse 70% 50% at 0% 100%, #fdf0e0 0%, transparent 50%),
    var(--bg);
}
.blob {
  position: absolute; border-radius: 50%;
  will-change: transform;
  pointer-events: none;
}
.blob-a {
  width: 52vw; height: 52vw; left: -14vw; top: -12vh;
  background: radial-gradient(circle, rgba(126, 226, 168, 0.45) 0%, rgba(126, 226, 168, 0) 70%);
  animation: driftA 30s ease-in-out infinite alternate;
}
.blob-b {
  width: 42vw; height: 42vw; right: -12vw; top: 6vh;
  background: radial-gradient(circle, rgba(255, 201, 138, 0.38) 0%, rgba(255, 201, 138, 0) 70%);
  animation: driftB 36s ease-in-out infinite alternate;
}
.blob-c {
  width: 48vw; height: 48vw; left: 28vw; bottom: -24vh;
  background: radial-gradient(circle, rgba(159, 232, 223, 0.36) 0%, rgba(159, 232, 223, 0) 70%);
  animation: driftC 32s ease-in-out infinite alternate;
}
.blob-d {
  width: 28vw; height: 28vw; left: 12vw; top: 42vh;
  background: radial-gradient(circle, rgba(185, 245, 211, 0.4) 0%, rgba(185, 245, 211, 0) 70%);
  animation: driftA 26s ease-in-out infinite alternate-reverse;
}
@keyframes driftA { to { transform: translate(6vw, 5vh) scale(1.08); } }
@keyframes driftB { to { transform: translate(-5vw, 8vh) scale(0.95); } }
@keyframes driftC { to { transform: translate(3vw, -6vh) scale(1.06); } }

#bokeh { position: fixed; inset: 0; z-index: -1; pointer-events: none; width: 100%; height: 100%; opacity: 0.6; }

/* ---------- 玻璃配方（亮色） ---------- */
.glass-panel,
.glass-card,
.glass-header,
.glass-footer,
.glass-chip,
.glass-btn {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow), 0 0 0 1px var(--glass-ring);
  position: relative;
}
.glass-panel::before,
.glass-card::before,
.glass-header::before,
.glass-btn::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit;
  padding: 1px;
  background: linear-gradient(
    160deg,
    rgba(255, 255, 255, 0.95) 0%,
    rgba(255, 255, 255, 0.35) 30%,
    rgba(255, 255, 255, 0) 55%,
    rgba(255, 255, 255, 0.5) 100%
  );
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
  pointer-events: none;
}

.page { width: min(1200px, 92vw); margin: 0 auto; }

/* ---------- Header ---------- */
.glass-header {
  position: fixed; top: 14px; left: 50%; transform: translateX(-50%);
  width: min(1200px, 92vw); height: var(--header-h); z-index: 100;
  border-radius: 999px;
  display: flex; align-items: center; gap: 24px;
  padding: 0 12px 0 20px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-orb {
  width: 40px; height: 40px; border-radius: 50%;
  display: grid; place-items: center;
  font-family: var(--font-mono); font-size: 12.5px; font-weight: 700;
  color: #fff;
  background: radial-gradient(circle at 32% 30%, #34c77b, var(--mint-deep));
  box-shadow: 0 4px 12px rgba(7, 131, 76, 0.35), inset 0 1px 1px rgba(255, 255, 255, 0.5);
  overflow: hidden; flex-shrink: 0;
}
.brand-orb img {
  width: 100%; height: 100%;
  object-fit: contain; display: block;
  background: #fff;
}
.brand-text strong { display: block; font-size: 14px; letter-spacing: 0.04em; line-height: 1.2; white-space: nowrap; }
.brand-text small {
  display: block; font-size: 8.5px; color: var(--ink-faint);
  letter-spacing: 0.01em; font-family: var(--font-sans); font-weight: 500;
  white-space: nowrap; line-height: 1.3;
}

.main-nav { display: flex; gap: 4px; margin-left: auto; }
.main-nav a {
  font-size: 13.5px; color: var(--ink-dim); padding: 8px 14px;
  border-radius: 999px; transition: background .2s, color .2s; letter-spacing: .04em;
}
.main-nav a:hover { color: var(--ink); background: rgba(16, 40, 28, 0.06); }

.header-actions { display: flex; align-items: center; gap: 10px; }
.glass-chip {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 16px; border-radius: 999px;
  font-size: 12px; font-family: var(--font-mono); letter-spacing: .1em;
  color: var(--ink-dim); cursor: pointer; transition: background .2s, color .2s;
}
.glass-chip:hover { color: var(--ink); background: rgba(255, 255, 255, 0.9); }

.nav-toggle {
  display: none; width: 40px; height: 40px; border-radius: 50%;
  background: rgba(255, 255, 255, 0.7); border: 1px solid var(--glass-ring);
  cursor: pointer; flex-direction: column; align-items: center; justify-content: center; gap: 5px;
}
.nav-toggle span { display: block; width: 15px; height: 1.5px; background: var(--ink); }

/* ---------- Buttons ---------- */
.glass-btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 11px 22px; border-radius: 999px;
  font-size: 13.5px; letter-spacing: .06em; cursor: pointer;
  color: var(--ink); overflow: hidden; transition: transform .2s, background .2s, box-shadow .2s;
  border: 1px solid var(--glass-border);
  font-family: var(--font-sans);
}
.glass-btn.lg { padding: 15px 28px; font-size: 14.5px; }
.glass-btn:hover { transform: translateY(-1px); background: rgba(255, 255, 255, 0.95); }
.glass-btn-primary {
  color: #fff; font-weight: 700;
  background: linear-gradient(135deg, #1db86e 0%, var(--mint-deep) 100%);
  border-color: rgba(255, 255, 255, 0.6);
  box-shadow: 0 10px 24px rgba(7, 131, 76, 0.3), inset 0 1px 1px rgba(255, 255, 255, 0.35);
}
.glass-btn-primary:hover {
  background: linear-gradient(135deg, #22c97a, #0a9455);
  box-shadow: 0 12px 28px rgba(7, 131, 76, 0.38);
}

.text-link { color: var(--mint-deep); font-size: 13.5px; font-weight: 600; letter-spacing: .06em; display: inline-block; margin-top: 14px; }
.text-link:hover { text-decoration: underline; }

/* ---------- Hero（背景视频 · 局部暗场） ---------- */
.hero {
  position: relative;
  min-height: 100vh; display: flex; align-items: center;
  padding: calc(var(--header-h) + 64px) 0 72px;
}
.hero-media {
  position: absolute; top: 0; bottom: 0; left: 50%;
  width: 100vw; transform: translateX(-50%);
  overflow: hidden; z-index: 0;
  /* 视频/封面未就绪时的兜底暗场 */
  background:
    radial-gradient(ellipse 70% 60% at 72% 32%, rgba(20, 67, 44, 0.9) 0%, transparent 62%),
    linear-gradient(135deg, #0e2c1e 0%, #0a1f15 100%);
}
.hero-video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero-scrim {
  position: absolute; inset: 0;
  background:
    linear-gradient(90deg, rgba(5, 18, 12, 0.9) 0%, rgba(5, 18, 12, 0.62) 48%, rgba(5, 18, 12, 0.26) 100%),
    linear-gradient(180deg, rgba(5, 18, 12, 0.55) 0%, transparent 26%, transparent 70%, rgba(5, 18, 12, 0.4) 100%);
}
.hero-copy { position: relative; z-index: 1; max-width: 640px; }
.hero .hero-title { color: #fff; }
.hero .hero-sub { color: rgba(255, 255, 255, 0.82); }
.hero .kicker {
  color: #9df3c7;
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.28);
}
.hero .gradient-text {
  /* 必须用 background-image：background 简写会重置 background-clip:text */
  background-image: linear-gradient(100deg, #4ade96 0%, #86ecbc 45%, #ffc98a 100%);
}

/* 跟随光斑：JS 未启用（触屏 / 降级动效）时保持 opacity:0 */
.hero-spot {
  position: absolute; top: 0; left: 0; z-index: 0;
  width: 520px; height: 520px; border-radius: 50%;
  background: radial-gradient(circle closest-side, rgba(52, 199, 123, 0.22), rgba(52, 199, 123, 0));
  pointer-events: none; opacity: 0;
  transition: opacity .5s ease; will-change: transform;
}

.kicker {
  margin-bottom: 24px; color: var(--mint-deep);
  background: rgba(255, 255, 255, 0.65);
  border-color: rgba(255, 255, 255, 0.95);
}
.orb-live {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--mint); box-shadow: 0 0 8px rgba(14, 159, 96, 0.7);
  animation: pulse 1.8s ease-in-out infinite; flex-shrink: 0;
}
@keyframes pulse { 50% { opacity: .4; } }

.hero-title {
  font-size: clamp(2.6rem, 6.4vw, 5rem);
  line-height: 1.08; font-weight: 800; letter-spacing: -0.02em;
  margin-bottom: 20px; color: var(--ink);
}
.hero-title .line { display: block; }
.gradient-text {
  background: linear-gradient(100deg, var(--mint-deep) 0%, var(--mint) 50%, var(--amber) 100%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}
.hero-sub { color: var(--ink-dim); font-size: 16px; max-width: 520px; margin-bottom: 34px; }
.hero-cta { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }

.hero-panel { border-radius: var(--radius); padding: 24px; }
.panel-head {
  display: flex; align-items: center; gap: 10px;
  font-size: 11.5px; letter-spacing: .16em; color: var(--ink-faint);
  margin-bottom: 18px;
}
.panel-id { margin-left: auto; color: var(--mint-deep); font-weight: 600; }
.live-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 14px; }
.live-card {
  background: rgba(255, 255, 255, 0.6);
  border: 1px solid rgba(16, 40, 28, 0.06);
  border-radius: var(--radius-sm); padding: 12px 14px 10px;
}
.live-card i {
  display: block; font-style: normal; font-size: 10px;
  letter-spacing: .16em; color: var(--ink-faint); margin-bottom: 4px;
}
.live-card b { font-size: 24px; font-weight: 600; color: var(--ink); }
.live-card em { font-style: normal; font-size: 12px; color: var(--ink-faint); margin-left: 3px; }
.live-bar {
  margin-top: 8px; height: 3px; border-radius: 3px;
  background: rgba(16, 40, 28, 0.08); overflow: hidden;
}
.live-bar span {
  display: block; height: 100%; width: var(--w); border-radius: 3px;
  background: linear-gradient(90deg, var(--mint-deep), #34c77b);
}

.panel-chart {
  background: rgba(255, 255, 255, 0.55); border-radius: var(--radius-sm);
  padding: 12px 10px 8px; position: relative;
  border: 1px solid rgba(16, 40, 28, 0.05);
}
.panel-chart svg { width: 100%; height: 72px; display: block; }
.chart-line { stroke: var(--mint-deep); stroke-dasharray: 600; stroke-dashoffset: 600; animation: drawLine 2.2s ease forwards .3s; }
@keyframes drawLine { to { stroke-dashoffset: 0; } }
.chart-label { position: absolute; left: 12px; top: 8px; font-size: 10px; letter-spacing: .14em; color: var(--ink-faint); }

/* ---------- Stats ---------- */
.stats { padding: 8px 0 24px; }
.stats-panel { border-radius: var(--radius); display: grid; grid-template-columns: repeat(4, 1fr); overflow: hidden; }
.stat { padding: 28px 26px; border-right: 1px solid rgba(16, 40, 28, 0.07); }
.stat:last-child { border-right: 0; }
.stat-num {
  font-size: clamp(2rem, 3.6vw, 2.6rem); font-weight: 700; line-height: 1.1;
  background: linear-gradient(180deg, var(--ink) 20%, var(--mint-deep));
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.stat-num .count { -webkit-text-fill-color: transparent; }
.stat-label { color: var(--ink-faint); font-size: 12.5px; margin-top: 4px; letter-spacing: .04em; }

/* ---------- Sections ---------- */
.section { padding: 92px 0; }
.section-head { max-width: 640px; margin-bottom: 44px; }
.section-idx { display: block; color: var(--mint-deep); font-size: 12px; letter-spacing: .24em; margin-bottom: 12px; font-weight: 600; }
.section-head h2 { font-size: clamp(1.8rem, 3.4vw, 2.5rem); font-weight: 800; letter-spacing: -0.01em; margin-bottom: 12px; line-height: 1.22; }
.section-head p { color: var(--ink-dim); font-size: 15px; }

/* ---------- Cards ---------- */
.card-grid, .cases-grid, .tech-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.glass-card {
  border-radius: var(--radius);
  padding: 26px 24px;
  transition: transform .25s ease, box-shadow .25s ease;
}
.glass-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 22px 50px rgba(31, 74, 52, 0.14), 0 0 0 1px rgba(14, 159, 96, 0.18);
}
.card-tag { display: block; color: var(--mint-deep); font-size: 11px; letter-spacing: .2em; margin-bottom: 14px; font-weight: 600; }
.glass-card h3 { font-size: 1.18rem; margin-bottom: 10px; font-weight: 700; }
.glass-card p { color: var(--ink-dim); font-size: 13.5px; }
.card-meta { display: flex; gap: 8px; margin-top: 16px; flex-wrap: wrap; }
.card-meta span {
  font-size: 11px; padding: 4px 10px; border-radius: 999px;
  border: 1px solid rgba(14, 159, 96, 0.2);
  background: rgba(185, 245, 211, 0.35);
  color: var(--mint-deep); letter-spacing: .06em; font-weight: 600;
}
.glass-card-cta {
  display: flex; flex-direction: column; justify-content: center;
  background: linear-gradient(140deg, rgba(185, 245, 211, 0.55), rgba(255, 255, 255, 0.6));
  border-color: rgba(14, 159, 96, 0.18);
}

/* 资质荣誉 · 横向滚动证书墙 */
.honor-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; max-width: none; }
.rail-nav { display: flex; gap: 8px; flex-shrink: 0; padding-bottom: 4px; }

.honor-rail-wrap { position: relative; margin: 0 -4vw; padding: 4px 4vw 14px; overflow: hidden; }
.honor-rail {
  display: flex; gap: 16px;
  overflow-x: auto;
  padding: 14px 0 14px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.honor-rail::-webkit-scrollbar { display: none; }
.honor-rail .honor-card {
  flex: 0 0 min(260px, 72vw);
  padding: 0;
  background: transparent;
  border: none;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}
.honor-rail .honor-card:hover,
.honor-rail .honor-card:focus-visible {
  background: transparent;
  border: none;
  box-shadow: none;
  transform: translateY(-4px);
}
.honor-card {
  cursor: pointer; transition: transform .25s ease, box-shadow .25s ease;
}
.honor-card:hover, .honor-card:focus-visible {
  transform: translateY(-6px);
  box-shadow: 0 24px 56px rgba(31, 74, 52, 0.16), 0 0 0 1px rgba(14, 159, 96, 0.22);
  outline: none;
}

/* 证书卡片 */
.cert-frame {
  position: relative; border-radius: 18px; overflow: hidden;
  background: linear-gradient(160deg, #1a3a2a, #0d241a);
  padding: 8px;
}
.cert-paper {
  position: relative;
  background:
    radial-gradient(ellipse 80% 50% at 50% 0%, rgba(212, 175, 55, 0.08), transparent),
    linear-gradient(180deg, #fbfaf6 0%, #f3f0e6 100%);
  border-radius: 12px;
  min-height: 260px;
  padding: 18px 14px 16px;
  display: flex; flex-direction: column; align-items: center; text-align: center;
  box-shadow: inset 0 0 0 1px rgba(180, 150, 60, 0.35), inset 0 0 0 5px #fbfaf6, inset 0 0 0 6px rgba(180, 150, 60, 0.25);
}
.cert-serial {
  position: absolute; top: 10px; right: 12px;
  font-size: 8px; letter-spacing: .08em; color: rgba(90, 75, 30, 0.55);
}
.cert-emblem {
  width: 52px; height: 52px; margin: 18px 0 10px;
  color: #8a6d1f;
  filter: drop-shadow(0 1px 0 rgba(255, 255, 255, 0.8));
}
.cert-emblem svg { width: 100%; height: 100%; }
.cert-title {
  font-size: 13.5px; font-weight: 700; color: #2a2410;
  line-height: 1.35; margin-bottom: 6px; letter-spacing: .02em;
}
.cert-issuer { font-size: 10.5px; color: rgba(60, 50, 20, 0.65); line-height: 1.4; max-width: 90%; }
.cert-seal {
  position: absolute; right: 14px; bottom: 14px;
  width: 42px; height: 42px; border-radius: 50%;
  border: 2px solid rgba(190, 40, 40, 0.55);
  display: grid; place-items: center;
  transform: rotate(-12deg);
  color: rgba(190, 40, 40, 0.75);
  font-size: 11px; font-weight: 700;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.4), transparent 70%);
}
.cert-seal::before {
  content: ""; position: absolute; inset: 3px; border-radius: 50%;
  border: 1px dashed rgba(190, 40, 40, 0.35);
}
.cert-year {
  margin-top: auto; padding-top: 14px;
  font-size: 9.5px; letter-spacing: .1em; color: rgba(90, 75, 30, 0.6);
}
.cert-img { width: 100%; height: 100%; min-height: 260px; object-fit: contain; display: block; background: #fbfaf6; }

/* 证书卡片 · 真实扫描件版式：不套深色镜框与金边，图片直接圆角贴合卡片 */
.cert-frame--img { background: none; padding: 0; border-radius: 14px; }
.cert-paper--img {
  min-height: 0; padding: 0;
  background: none; box-shadow: none;
  justify-content: center; gap: 0;
}
/* 统一 1:1 等高画框：横版/竖版扫描件都装进同一尺寸方框（contain 居中留白），卡片齐平 */
.cert-paper--img .cert-img {
  width: 100%; height: auto; min-height: 0;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  background: transparent;
}

/* 证书卡片本身也不套玻璃卡片外框：无边框、无底色，仅保留悬浮投影 */
.honor-card {
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  border: none;
  box-shadow: none;
  padding: 0;
}
.honor-card::before { content: none; }
.honor-card:hover, .honor-card:focus-visible {
  background: transparent;
  border: none;
  box-shadow: 0 18px 40px rgba(31, 74, 52, 0.14);
}
.cert-caption {
  padding: 8px 6px 2px;
  font-size: 12px; font-weight: 700; line-height: 1.35;
  color: #2a2410; letter-spacing: .02em;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 2.7em; /* 固定两行高度：一行/两行标题的卡片底部也齐平 */
}

/* 证书网格（归档页） */
.honor-all-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px;
}
.honor-all-grid .honor-card { padding: 10px; }
.honor-all-grid .cert-paper { min-height: 220px; }
.honor-all-grid .cert-paper--img { min-height: 0; }

/* 证书灯箱 */
.cert-lightbox {
  position: fixed; inset: 0; z-index: 200;
  display: grid; place-items: center; padding: 5vh 5vw;
}
.cert-lightbox[hidden] { display: none; }
.lightbox-backdrop {
  position: absolute; inset: 0;
  background: rgba(8, 20, 14, 0.55);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  cursor: pointer;
}
.lightbox-panel {
  position: relative; z-index: 1;
  width: min(520px, 92vw); max-height: 88vh; overflow: auto;
  border-radius: 0; padding: 0;
  background: transparent;
  border: none;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}
.lightbox-panel::before { content: none; }
.lightbox-close {
  position: absolute; top: 14px; right: 14px; z-index: 2;
  width: 36px; height: 36px; padding: 0; border-radius: 50%;
  justify-content: center; font-size: 14px;
}
.lightbox-body .cert-paper {
  min-height: 420px; padding: 36px 28px 28px;
}
.lightbox-body .cert-emblem { width: 80px; height: 80px; margin-top: 28px; }
.lightbox-body .cert-title { font-size: 20px; }
.lightbox-body .cert-issuer { font-size: 13px; }
.lightbox-body .cert-seal { width: 64px; height: 64px; font-size: 15px; right: 24px; bottom: 24px; }
.lightbox-body .cert-img { min-height: 420px; }
.lightbox-body .cert-paper--img {
    padding: 0; border-radius: 14px;
    background: none; box-shadow: none;
}
.lightbox-body .cert-paper--img .cert-img { min-height: 0; max-height: 66vh; aspect-ratio: auto; margin: 0 auto; }
.lightbox-body .cert-caption { font-size: 17px; -webkit-line-clamp: 3; }

/* 图集放大：灯箱内展示完整图（列表里是裁切缩略） */
.gallery-cell { cursor: zoom-in; }
.gallery-cell:focus-visible { outline: 2px solid rgba(14, 159, 96, .75); outline-offset: 3px; }
.lightbox-panel--wide { width: min(880px, 92vw); }
.lightbox-photo img {
  display: block; width: 100%; max-height: 72vh; object-fit: contain;
  background: rgba(6, 26, 18, .88); border-radius: 14px;
}
.lightbox-cap {
  padding: 12px 6px 4px; font-size: 13px; letter-spacing: .06em;
  color: rgba(255, 255, 255, .9); text-align: center;
  text-shadow: 0 1px 6px rgba(0, 0, 0, .55);
}

/* ---------- Process ---------- */
.process-track { position: relative; display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; }
/* 滚动进度线：由 main.js 按滚动位置驱动宽度 */
.track-progress {
  position: absolute; top: -18px; left: 2px; right: 2px; height: 3px;
  background: rgba(16, 40, 28, 0.08); border-radius: 3px; overflow: hidden;
}
.track-progress span {
  display: block; height: 100%; width: 0;
  background: linear-gradient(90deg, var(--mint-deep), #34c77b);
  border-radius: 3px;
}
.process-step { padding: 22px 16px; }
.step-no {
  display: inline-grid; place-items: center;
  width: 36px; height: 36px; border-radius: 50%;
  font-size: 12px; color: #fff; margin-bottom: 12px; font-weight: 600;
  background: radial-gradient(circle at 32% 30%, #34c77b, var(--mint-deep));
  box-shadow: 0 4px 12px rgba(7, 131, 76, 0.3);
}
.process-step h3 { font-size: 14.5px; margin-bottom: 6px; }
.process-step p { font-size: 12px; color: var(--ink-faint); line-height: 1.5; }

/* ---------- Cases ---------- */
.case-card { padding: 0; overflow: hidden; display: flex; flex-direction: column; }
.case-visual {
  position: relative; aspect-ratio: 16/9;
  border-bottom: 1px solid rgba(16, 40, 28, 0.06);
  overflow: hidden;
}
.case-visual::before {
  content: ""; position: absolute; inset: 0;
  transition: transform .4s ease;
}
.case-card:hover .case-visual::before { transform: scale(1.06); }
.case-art {
  position: absolute; inset: 0; width: 100%; height: 100%;
  z-index: 1; opacity: 0.9;
}
.case-card:hover .case-art { transform: scale(1.04); transition: transform .4s; }
/* data.js 里为案例配置 image 后，用实拍图替换内置矢量插画 */
.case-img {
  position: absolute; inset: 0; z-index: 1;
  width: 100%; height: 100%; object-fit: cover;
}
.case-card:hover .case-img { transform: scale(1.04); transition: transform .4s; }
.v-a::before { background: radial-gradient(circle at 30% 40%, rgba(52,199,123,.75), transparent 55%), radial-gradient(circle at 75% 70%, rgba(185,245,211,.9), transparent 50%), #e8f8ef; }
.v-b::before { background: radial-gradient(circle at 65% 35%, rgba(217,126,43,.55), transparent 55%), radial-gradient(circle at 25% 75%, rgba(255,201,138,.8), transparent 50%), #fdf3e6; }
.v-c::before { background: radial-gradient(circle at 40% 60%, rgba(31,156,141,.55), transparent 55%), radial-gradient(circle at 80% 25%, rgba(159,232,223,.9), transparent 50%), #e9f7f5; }
.case-badge {
  position: absolute; top: 12px; left: 12px; z-index: 2;
  font-size: 10px; letter-spacing: .14em; color: var(--ink);
  padding: 6px 12px; border-radius: 999px;
  background: rgba(255, 255, 255, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
}
.case-body { padding: 18px 20px 22px; }
.case-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-bottom: 12px; }
.case-stats div {
  border: 1px solid rgba(16, 40, 28, 0.07);
  background: rgba(255, 255, 255, 0.6);
  border-radius: 12px; padding: 7px 10px;
}
.case-stats i { display: block; font-style: normal; font-size: 10px; color: var(--ink-faint); letter-spacing: .1em; }
.case-stats b { color: var(--mint-deep); font-size: 13px; font-weight: 700; }
.case-stats b small { font-size: 10px; color: var(--ink-faint); font-weight: 400; }
.case-body h3 { font-size: 1.05rem; margin-bottom: 8px; }
.case-body p { font-size: 13px; color: var(--ink-dim); }

/* 案例归档页 */
.cases-grid-page .case-card { min-height: 340px; }
.case-card-todo .case-visual {
  display: grid; place-items: center;
  background: linear-gradient(135deg, rgba(255,255,255,.55), rgba(232,246,238,.4));
}
.case-card-todo .case-visual::before { display: none; }
.case-card-todo { opacity: .78; }
.case-card-todo .text-link { display: inline-block; margin-top: 10px; font-size: 13px; font-weight: 700; color: var(--mint-deep, #07834c); }

/* ---------- Tech ---------- */
.tech-card { padding: 32px 28px; }
.tech-orb {
  width: 50px; height: 50px; border-radius: 50%;
  display: grid; place-items: center; font-size: 20px; margin-bottom: 18px;
  background: radial-gradient(circle at 32% 30%, #eafff3, var(--mint-soft) 45%, #7ed9a8);
  border: 1px solid rgba(255, 255, 255, 0.95);
  box-shadow: 0 6px 16px rgba(7, 131, 76, 0.18), inset 0 1px 1px rgba(255, 255, 255, 0.9);
}
.tech-card h3 { font-size: 1.12rem; margin-bottom: 10px; }
.tech-card p { margin-bottom: 18px; }
.tech-code { position: absolute; right: 20px; bottom: 16px; font-size: 10px; letter-spacing: .18em; color: var(--ink-faint); }

/* ---------- Contact ---------- */
.contact-wrap { max-width: 720px; }
.contact-copy h2 { font-size: clamp(1.9rem, 3.2vw, 2.5rem); font-weight: 800; margin: 12px 0; }
.contact-copy > p { color: var(--ink-dim); margin-bottom: 24px; }
.cta-list { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.cta-list li { color: var(--mint-deep); font-size: 13px; letter-spacing: .1em; font-weight: 600; }

/* ---------- Footer ---------- */
.glass-footer {
  border-radius: var(--radius) var(--radius) 0 0;
  margin-top: 32px; padding: 48px 40px 0;
}
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 32px; padding-bottom: 36px; }
.footer-brand .brand-orb { margin-bottom: 14px; }
.footer-brand p { color: var(--ink-dim); font-size: 13.5px; margin-bottom: 8px; }
.footer-sys { display: flex; align-items: center; gap: 8px; font-size: 11px; color: var(--mint-deep); letter-spacing: .14em; }
.footer-col { display: flex; flex-direction: column; gap: 10px; }
.footer-col h4 { font-size: 11px; letter-spacing: .2em; color: var(--mint-deep); margin-bottom: 6px; font-weight: 700; }
.footer-col a, .footer-col span { color: var(--ink-dim); font-size: 13.5px; transition: color .2s; }
.footer-col a:hover { color: var(--mint-deep); }

/* 页脚 · 微信公众平台二维码区 */
.footer-wechat { align-items: flex-start; }
.wechat-qr {
  width: 116px; height: 116px; padding: 8px;
  background: #fff; border-radius: 14px;
  border: 1px dashed rgba(14, 159, 96, 0.4);
  box-shadow: 0 8px 20px rgba(31, 74, 52, 0.12), inset 0 0 0 1px rgba(255, 255, 255, 0.9);
  box-sizing: border-box;
}
.wechat-qr svg { width: 100%; height: 100%; display: block; }
.wechat-qr-img { width: 100%; height: 100%; object-fit: contain; display: block; }
.wechat-tip { font-size: 12px; color: var(--ink-dim); line-height: 1.7; max-width: 190px; }
.footer-bottom {
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  border-top: 1px solid rgba(16, 40, 28, 0.08);
  padding: 16px 0; font-size: 11px; color: var(--ink-faint); letter-spacing: .1em;
}

/* ---------- Float dock ---------- */
.float-dock {
  position: fixed; right: 20px; bottom: 24px; z-index: 90;
  display: flex; flex-direction: column; gap: 10px;
}
.dock-btn {
  width: 50px; height: 50px; padding: 0; border-radius: 50%;
  display: grid; place-items: center; color: var(--mint-deep);
  font-size: 10px; letter-spacing: .06em; font-weight: 700;
}
.dock-btn:hover { color: #fff; background: var(--mint-deep); }

/* ---------- Reveal ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- 内页通用 ---------- */
.sub-hero { padding: calc(var(--header-h) + 56px) 0 40px; }
.breadcrumb {
  display: flex; gap: 10px; align-items: center; flex-wrap: wrap;
  font-size: 11.5px; letter-spacing: .12em; color: var(--ink-faint);
  margin-bottom: 28px;
}
.breadcrumb a:hover { color: var(--mint-deep); }
.sub-hero-grid { display: grid; grid-template-columns: 1.2fr 0.9fr; gap: 44px; align-items: center; }
.hero-title-sm {
  font-size: clamp(2rem, 4.6vw, 3.4rem);
  line-height: 1.12; font-weight: 800; letter-spacing: -0.02em;
  margin-bottom: 18px;
}
.hero-title-sm .line { display: block; }
.sub-hero-desc { color: var(--ink-dim); font-size: 15.5px; max-width: 520px; margin-bottom: 28px; }

.kpi-panel { border-radius: var(--radius); padding: 22px; }
.kpi-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.kpi {
  background: rgba(255, 255, 255, 0.6);
  border: 1px solid rgba(16, 40, 28, 0.06);
  border-radius: var(--radius-sm); padding: 14px 16px 12px;
}
.kpi i { display: block; font-style: normal; font-size: 10px; letter-spacing: .16em; color: var(--ink-faint); margin-bottom: 4px; font-family: var(--font-mono); }
.kpi b { font-size: 22px; font-weight: 700; color: var(--ink); line-height: 1.2; display: block; }
.kpi em { font-style: normal; font-size: 12px; color: var(--ink-faint); }

.flow-track { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.flow-step { padding: 22px 18px; }

.table-panel { border-radius: var(--radius); overflow: hidden; padding: 8px; }
.param-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.param-table th {
  text-align: left; font-size: 11px; letter-spacing: .16em; color: var(--ink-faint);
  font-weight: 600; padding: 14px 16px; border-bottom: 1px solid rgba(16, 40, 28, 0.1);
  font-family: var(--font-mono);
}
.param-table td { padding: 14px 16px; border-bottom: 1px solid rgba(16, 40, 28, 0.06); color: var(--ink-dim); }
.param-table tbody tr:last-child td { border-bottom: 0; }
.param-table tbody tr:hover td { background: rgba(185, 245, 211, 0.18); }
.param-table td:first-child { color: var(--ink); font-weight: 600; }

.benefit-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.benefit-card { padding: 26px 22px; }
.benefit-card i { display: block; font-style: normal; font-size: 10px; letter-spacing: .16em; color: var(--ink-faint); margin-bottom: 10px; font-family: var(--font-mono); }
.benefit-card b {
  display: block; font-size: 30px; font-weight: 700; line-height: 1.1; margin-bottom: 10px;
  background: linear-gradient(180deg, var(--ink) 30%, var(--mint-deep));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.benefit-card b small { font-size: 13px; font-weight: 600; -webkit-text-fill-color: var(--ink-dim); margin-left: 4px; }
.benefit-card p { font-size: 12.5px; color: var(--ink-dim); }

.prose-panel { border-radius: var(--radius); padding: 32px 34px; }
.prose-panel p { color: var(--ink-dim); font-size: 15px; margin-bottom: 14px; max-width: 820px; }
.prose-panel p:last-child { margin-bottom: 0; }

.gallery-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.gallery-cell {
  padding: 0; overflow: hidden; position: relative;
  aspect-ratio: 16/9; border-radius: var(--radius);
  background: linear-gradient(140deg, rgba(232, 248, 239, 0.9), rgba(255, 255, 255, 0.6));
}
.gallery-cell.g-wide { grid-column: 1 / -1; aspect-ratio: 48/20; }
.gallery-cell .case-art { opacity: 1; }
/* 现场图集实拍图：铺满格子，角标浮在上层 */
.gallery-img,
.poster-img {
  position: absolute; inset: 0; z-index: 0;
  width: 100%; height: 100%; object-fit: cover; display: block;
  transition: transform .45s ease;
}
.gallery-cell:hover .gallery-img,
.video-poster:hover .poster-img { transform: scale(1.04); }
.related-cta { display: flex; flex-direction: column; justify-content: center; }

/* ---------- 案例视频 ---------- */
.video-card { padding: 0; overflow: hidden; }
.video-poster {
  position: relative; aspect-ratio: 16 / 9; cursor: pointer;
  background: linear-gradient(140deg, rgba(232, 248, 239, 0.9), rgba(255, 255, 255, 0.6));
  overflow: hidden;
}
.video-poster .case-art { opacity: 1; }
.video-poster::after {
  content: ""; position: absolute; inset: 0; z-index: 1;
  background: radial-gradient(circle at 50% 55%, rgba(6, 20, 12, 0) 40%, rgba(6, 20, 12, 0.28) 100%);
  pointer-events: none;
}
.video-play {
  position: absolute; left: 50%; top: 50%; z-index: 2;
  transform: translate(-50%, -50%);
  width: 78px; height: 78px; border-radius: 50%; border: none; cursor: pointer;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 14px 34px rgba(31, 74, 52, 0.3), inset 0 1px 1px rgba(255, 255, 255, 0.9);
  transition: transform .2s, box-shadow .2s;
}
.video-play:hover {
  transform: translate(-50%, -50%) scale(1.07);
  box-shadow: 0 18px 40px rgba(31, 74, 52, 0.38);
}
.video-play::after {
  content: ""; position: absolute; left: 54%; top: 50%;
  transform: translate(-50%, -50%);
  border-style: solid; border-width: 13px 0 13px 22px;
  border-color: transparent transparent transparent var(--mint-deep);
}
.video-duration {
  position: absolute; right: 14px; bottom: 12px; z-index: 2;
  font-size: 11px; letter-spacing: .12em; color: #fff;
  background: rgba(8, 20, 14, 0.62); padding: 5px 10px; border-radius: 999px;
}
.video-frame { position: relative; aspect-ratio: 16 / 9; background: #0d241a; }
.video-frame video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; background: #0d241a; }
.video-note {
  position: absolute; inset: 0; z-index: 1;
  display: grid; place-items: center; text-align: center; padding: 0 8vw;
  color: rgba(255, 255, 255, 0.88); font-size: 14px; line-height: 1.7;
  background: rgba(8, 20, 14, 0.72);
}
.video-note[hidden] { display: none; }
.video-meta {
  display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  padding: 14px 20px; font-size: 11px; letter-spacing: .1em; color: var(--ink-faint);
}

/* ---------- 动画降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .blob, .orb-live, .chart-line { animation: none !important; }
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ---------- 旧内核回退：无 aspect-ratio 时用 padding 撑高 ---------- */
@supports not (aspect-ratio: 1 / 1) {
  .case-visual, .video-poster, .video-frame, .gallery-cell {
    height: 0; padding-bottom: 56.25%;
  }
  .gallery-cell.g-wide { padding-bottom: 41.666%; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1160px) {
  .main-nav a { padding: 8px 9px; font-size: 12.5px; letter-spacing: 0; }
  .glass-header { gap: 14px; }
}
@media (max-width: 1080px) {
  .hero { padding-top: calc(var(--header-h) + 44px); }
  .sub-hero-grid { grid-template-columns: 1fr; gap: 32px; }
  .kpi-panel { max-width: 480px; }
  .process-track { grid-template-columns: repeat(3, 1fr); }
  .flow-track { grid-template-columns: repeat(3, 1fr); }
  .card-grid, .cases-grid, .tech-grid { grid-template-columns: repeat(2, 1fr); }
  .benefit-grid { grid-template-columns: repeat(2, 1fr); }
  .honor-all-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 860px) {
  .main-nav {
    position: fixed; top: calc(var(--header-h) + 22px); left: 4vw; right: 4vw;
    flex-direction: column; padding: 14px;
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(16px);
    transform: translateY(-130%); opacity: 0; transition: .3s; z-index: 99;
    box-shadow: 0 20px 50px rgba(31, 74, 52, 0.15);
  }
  .main-nav.open { transform: none; opacity: 1; }
  .main-nav a { padding: 12px 16px; }
  .nav-toggle { display: flex; }
  .header-actions .glass-btn { display: none; }
  .stats-panel { grid-template-columns: repeat(2, 1fr); }
  .stat { border-bottom: 1px solid rgba(16, 40, 28, 0.07); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .glass-footer { padding: 40px 22px 0; }
}
@media (max-width: 600px) {
  .brand-text small { display: none; }
  .brand-text strong { font-size: 12.5px; }
  .track-progress { display: none; }
  .card-grid, .cases-grid, .tech-grid, .process-track, .flow-track, .benefit-grid, .gallery-grid, .honor-all-grid { grid-template-columns: 1fr; }
  .section { padding: 64px 0; }
  .footer-grid { grid-template-columns: 1fr; }
  .table-panel { overflow-x: auto; }
  .param-table { min-width: 560px; }
}

/* ============================================================
   动态版新增：留资表单 / 案例筛选 / 404 / 图集说明
   ============================================================ */

/* ---------- Contact + lead form ---------- */
.contact-grid {
  display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 40px; align-items: start;
  max-width: 1040px;
}
.contact-direct { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 22px; }
.contact-direct .glass-chip { cursor: pointer; }

.lead-form { border-radius: var(--radius); padding: 28px 26px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-field { display: block; margin-bottom: 14px; }
.form-field > span {
  display: block; font-size: 12px; letter-spacing: .1em; color: var(--ink-faint);
  margin-bottom: 6px; font-family: var(--font-mono);
}
.form-field em { color: var(--amber); font-style: normal; }
.form-field input,
.form-field select,
.form-field textarea {
  width: 100%; font: inherit; font-size: 14px; color: var(--ink);
  padding: 11px 14px; border-radius: 12px;
  border: 1px solid rgba(16, 40, 28, 0.14);
  background: rgba(255, 255, 255, 0.72);
  outline: none; transition: border-color .2s, box-shadow .2s;
  -webkit-appearance: none; appearance: none;
}
.form-field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%2310281c' stroke-opacity='.5' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center; padding-right: 34px;
}
.form-field textarea { resize: vertical; min-height: 96px; }
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  border-color: var(--mint);
  box-shadow: 0 0 0 3px rgba(14, 159, 96, 0.15);
}
.form-hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.form-submit { width: 100%; margin-top: 6px; }
.form-note { margin-top: 12px; font-size: 11px; color: var(--ink-faint); letter-spacing: .04em; line-height: 1.6; }
.form-msg { margin-top: 10px; font-size: 13.5px; font-weight: 600; min-height: 1.2em; }
.form-msg.ok { color: var(--mint-deep); }
.form-msg.err { color: #c0392b; }

.sent-flash {
  display: flex; align-items: center; gap: 10px;
  margin: 0 0 18px; padding: 14px 18px; border-radius: var(--radius-sm);
  background: rgba(185, 245, 211, 0.55); border: 1px solid rgba(14, 159, 96, 0.3);
  color: var(--mint-deep); font-size: 14px; font-weight: 600;
}
.sent-flash.err {
  background: rgba(255, 226, 222, 0.7); border-color: rgba(192, 57, 43, 0.35);
  color: #c0392b;
}

/* ---------- Case filters ---------- */
.case-filters { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 26px; }
.filter-chip {
  display: inline-flex; align-items: center; padding: 8px 18px; border-radius: 999px;
  font-size: 13px; letter-spacing: .06em; color: var(--ink-dim);
  background: rgba(255, 255, 255, 0.66);
  border: 1px solid rgba(255, 255, 255, 0.95);
  backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur);
  box-shadow: 0 0 0 1px var(--glass-ring);
  transition: background .2s, color .2s, transform .2s;
}
.filter-chip:hover { color: var(--ink); transform: translateY(-1px); }
.filter-chip.active {
  color: #fff; font-weight: 700;
  background: linear-gradient(135deg, #1db86e, var(--mint-deep));
  border-color: rgba(255, 255, 255, 0.5);
  box-shadow: 0 8px 20px rgba(7, 131, 76, 0.28);
}

/* ---------- Gallery caption badge ---------- */
.gallery-cell { position: relative; }
.gallery-cap {
  position: absolute; left: 12px; bottom: 12px; z-index: 2;
  font-size: 11px; letter-spacing: .1em; color: #fff;
  background: rgba(8, 20, 14, 0.6); padding: 5px 12px; border-radius: 999px;
  backdrop-filter: blur(6px);
}

/* ---------- 404 ---------- */
.nf-wrap { min-height: 62vh; display: grid; place-items: center; padding: calc(var(--header-h) + 40px) 0 80px; }
.nf-panel { border-radius: var(--radius); padding: 56px 44px; text-align: center; max-width: 560px; }
.nf-code { display: block; font-size: clamp(4rem, 12vw, 7rem); font-weight: 800; line-height: 1; margin-bottom: 12px; }
.nf-panel h1 { font-size: 1.6rem; margin-bottom: 12px; }
.nf-panel p { color: var(--ink-dim); font-size: 14.5px; margin-bottom: 28px; }
.nf-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ---------- 404 ---------- */
@media (max-width: 860px) {
  .contact-grid { grid-template-columns: 1fr; gap: 28px; }
}
@media (max-width: 600px) {
  .form-row { grid-template-columns: 1fr; }
  .lead-form { padding: 22px 18px; }
}

/* ============================================================
   Responsive add-ons
   ============================================================ */

.prose-panel {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow), 0 0 0 1px var(--glass-ring);
  max-width: 860px;
}
.prose-panel::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit;
  padding: 1px;
  background: linear-gradient(160deg, rgba(255,255,255,.95) 0%, rgba(255,255,255,.3) 35%, rgba(255,255,255,0) 60%, rgba(255,255,255,.5) 100%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
  pointer-events: none;
}
.prose-panel { position: relative; }

/* --- Background prose: glass container --- */
.glass-panel.scope-card,
.glass-panel.benefit-card,
.glass-panel.video-card { border-radius: var(--radius); }

/* --- Detail glass panels: unified radius (--radius) --- */
.scope-card {
  display: flex; flex-direction: column; gap: 10px;
  padding: 30px 28px 28px;
  min-height: 200px;
  transition: transform .25s ease, box-shadow .25s ease;
}
.scope-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 22px 44px rgba(31, 74, 52, 0.14), 0 0 0 1px var(--glass-ring);
}
.scope-tag {
  align-self: flex-start;
  font-size: 10.5px; letter-spacing: .2em; font-weight: 700;
  color: var(--mint-deep);
  background: rgba(14, 159, 96, 0.12);
  border: 1px solid rgba(14, 159, 96, 0.22);
  padding: 5px 14px; border-radius: 999px;
}
.scope-card h3 {
  font-size: 17.5px; font-weight: 700; letter-spacing: .02em; color: var(--ink);
}
.scope-card p {
  font-size: 13.5px; line-height: 1.75; color: var(--ink-dim); margin-top: auto;
}

/* --- Results cards --- */
.benefit-card { display: flex; flex-direction: column; gap: 6px; }
.benefit-card b { font-size: 26px; }
.benefit-card p { line-height: 1.6; }

/* --- Video card --- */
.video-card video { display: block; width: 100%; aspect-ratio: 16 / 9; object-fit: cover; background: #0b1a12; }
.video-card .video-meta {
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
  padding: 16px 22px 18px;
}
.video-card .video-meta > span.mono {
  font-size: 11px; letter-spacing: .16em; color: var(--mint-deep); font-weight: 700;
}
.video-card .video-meta p { width: 100%; font-size: 13px; color: var(--ink-dim); }

/* --- Section head divider (case detail only) --- */
body[data-page="case"] .section-head {
  display: flex; flex-direction: column; gap: 4px;
  max-width: 720px; margin-bottom: 40px;
  padding-bottom: 22px;
  border-bottom: 1px solid rgba(16, 40, 28, 0.1);
}
body[data-page="case"] .section-head h2 { font-size: clamp(1.7rem, 3.2vw, 2.4rem); letter-spacing: .02em; }

/* --- Gallery rounded --- */
.gallery-cell { border-radius: var(--radius); overflow: hidden; }

/* --- Case detail section spacing --- */
body[data-page="case"] main .section { padding: 76px 0; }

@media (max-width: 640px) {
  .prose-panel { padding: 24px 20px; }
  .scope-card { padding: 24px 20px; min-height: 0; }
  body[data-page="case"] main .section { padding: 56px 0; }
}