/* 自托管字体:拉丁/数字用 Inter,等宽标签用 JetBrains Mono;中文走系统字体 */
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("./fonts/inter.woff2") format("woff2");
}

/* Project validation resource */
.resource-hero{padding-top:clamp(120px,14vw,190px);padding-bottom:54px}.resource-hero h1{max-width:900px;margin:20px 0;font-size:clamp(42px,6vw,82px);line-height:1.03;letter-spacing:-.045em}.resource-hero>p{max-width:760px;color:var(--muted);line-height:1.8}.resource-progress{display:grid;grid-template-columns:auto 1fr;align-items:end;gap:3px 14px;max-width:520px;margin-top:30px}.resource-progress strong{font-size:28px}.resource-progress>span{padding-bottom:5px;color:var(--muted)}.resource-progress>div{grid-column:1/-1;height:5px;overflow:hidden;border-radius:10px;background:rgba(255,255,255,.1)}.resource-progress i{display:block;width:0;height:100%;background:var(--accent);transition:width .25s ease}.resource-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}.checklist-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;padding-bottom:24px}.checklist-card{position:relative;padding:26px;border:1px solid var(--line);border-radius:18px;background:rgba(16,19,23,.78)}.checklist-card>span{color:var(--accent);font-family:var(--mono);font-size:12px}.checklist-card h2{margin:9px 0 20px;font-size:23px}.checklist-card ul{display:grid;gap:13px;margin:0;padding:0;list-style:none}.checklist-card li{display:grid;grid-template-columns:22px 1fr;gap:11px;align-items:start;color:var(--muted);line-height:1.65}.checklist-card input{width:18px;height:18px;margin-top:4px;accent-color:var(--accent)}.checklist-card input:checked+label{color:var(--text);text-decoration:line-through;text-decoration-color:rgba(255,255,255,.3)}.resource-notes{display:grid;gap:10px;padding-top:20px;padding-bottom:70px}.resource-notes label{font-weight:700}.resource-notes textarea{min-height:150px;padding:18px;border:1px solid var(--line);border-radius:14px;background:rgba(16,19,23,.78);color:var(--text);font:inherit;line-height:1.7;resize:vertical}@media(max-width:720px){.checklist-grid{grid-template-columns:1fr}.resource-hero{padding-top:110px}.resource-hero h1{font-size:42px}.checklist-card{padding:21px}}@media print{#networkCanvas,.site-header,.resource-actions,.trust-cta,.site-footer{display:none!important}.resource-hero{padding:20px 0}.resource-hero h1{font-size:34px}.section-shell{width:100%}.checklist-grid{grid-template-columns:repeat(2,1fr);gap:8px}.checklist-card{break-inside:avoid;padding:14px;background:#fff;color:#111;border-color:#bbb}.checklist-card li,.resource-hero>p,.resource-progress>span{color:#333}.resource-notes textarea{color:#111;background:#fff}.resource-progress>div{border:1px solid #bbb}}

@font-face {
  font-family: "JetBrains Mono";
  font-style: normal;
  font-weight: 100 800;
  font-display: swap;
  src: url("./fonts/jetbrains-mono.woff2") format("woff2");
}

:root {
  --bg: #0b0d10;
  /* 更实的面板底色:去掉卡片上昂贵的 backdrop-filter 后仍保证可读性与质感 */
  --panel: rgba(20, 24, 30, 0.86);
  --panel-solid: #14181e;
  --page-max: 1240px;
  --text: #f4f7fb;
  --text-soft: #dbe5ef;
  --muted: #99a6b5;
  --muted-2: #748293;
  --line: rgba(255, 255, 255, 0.12);
  /* 克制的三调色板:青为主、暖金为副、青绿表示 live/positive;珊瑚仅用于报警语义 */
  --cyan: #5ee0ff;
  --cyan-deep: #2bb8e0;
  --cyan-light: #9aeeff;
  --teal: #34d6b8;
  --gold: #ffd27a;
  --gold-deep: #f4b63f;
  /* 语义别名(沿用旧变量名,避免全站改引用):live/positive 走青绿,强调走暖金 */
  --lime: var(--teal);
  --amber: var(--gold);
  --coral: #ff6f61;
  --mint: var(--teal);
  --sky: var(--cyan);
  /* 圆角尺度:芯片小、卡片中、大面板大、胶囊全圆 */
  --r-xs: 9px;
  --r-sm: 12px;
  --r-md: 14px;
  --r-card: 14px;
  --r-lg: 18px;
  --r-pill: 999px;
  --radius: 12px;
  --radius-lg: 18px;
  --radius-sm: 8px;
  /* 中性结构阴影(建立深度)+ 品牌辉光(仅焦点/交互用) */
  --shadow: 0 30px 90px rgba(0, 0, 0, 0.45);
  --shadow-soft: 0 24px 60px rgba(0, 0, 0, 0.32);
  --shadow-card: 0 18px 48px rgba(0, 0, 0, 0.28);
  --glow-cyan: 0 0 34px rgba(94, 224, 255, 0.16);
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-smooth: cubic-bezier(0.16, 1, 0.3, 1);
  --mono: "JetBrains Mono", "Roboto Mono", Consolas, monospace;
  font-family: "Inter", system-ui, "PingFang SC", "Source Han Sans SC", "Noto Sans SC", "Microsoft YaHei UI", "Microsoft YaHei", "Segoe UI", Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  font-optical-sizing: auto;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 10000;
  padding: 10px 16px;
  border-radius: 10px;
  background: #fff;
  color: #0b0d10;
  font-weight: 800;
  text-decoration: none;
  transform: translateY(-160%);
  transition: transform 0.16s ease;
}

.skip-link:focus {
  transform: translateY(0);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: clip;
}

body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  font-size: 16px;
  line-height: 1.6;
  text-rendering: geometricPrecision;
  -webkit-font-smoothing: antialiased;
  font-variant-numeric: tabular-nums;
  background:
    radial-gradient(circle at 82% 8%, rgba(94, 224, 255, 0.12), transparent 32rem),
    radial-gradient(circle at 14% 22%, rgba(94, 224, 255, 0.06), transparent 30rem),
    linear-gradient(135deg, #0b0d10 0%, #0f1217 45%, #0b0e12 100%);
}

body::before {
  position: fixed;
  inset: 0;
  content: "";
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.85), transparent 78%);
}

/* 极细颗粒噪点:消除暗色大渐变的断层带,增加暗色 UI 的质感;零额外请求(内联 SVG) */
body::after {
  position: fixed;
  inset: -5%;
  z-index: -1;
  content: "";
  pointer-events: none;
  opacity: 0.045;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.82' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 140px 140px;
}

/* 噪点保持静态(去掉漂移动画,减少常驻动画层,避免与极光/画布叠加时卡顿) */

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
}

svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

#networkCanvas {
  position: fixed;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
}

.cursor-glow {
  position: fixed;
  top: 0;
  left: 0;
  z-index: -1;
  width: 30rem;
  height: 30rem;
  border-radius: 50%;
  pointer-events: none;
  background:
    radial-gradient(circle, rgba(94, 224, 255, 0.16), rgba(94, 224, 255, 0.04) 40%, transparent 68%);
  /* 位置由 JS 通过 transform 驱动(rAF 批处理),避免每次 mousemove 触发重排 */
  transform: translate3d(-50%, -50%, 0);
  will-change: transform;
  opacity: 0.6;
  transition: opacity 0.25s ease;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(var(--page-max), calc(100% - 40px));
  height: 72px;
  margin: 16px auto 0;
  padding: 0 14px 0 18px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(12, 15, 18, 0.7);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.25);
  backdrop-filter: blur(14px);
}

.brand,
.nav-edit-action,
.nav-action,
.button,
.filter {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.brand {
  gap: 10px;
  font-weight: 800;
  min-width: 0;
  white-space: nowrap;
}

.brand-logo {
  display: block;
  flex: 0 0 auto;
  width: 42px;
  height: 42px;
  padding: 2px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 12px;
  object-fit: contain;
  background: rgba(255, 255, 255, 0.96);
  box-shadow:
    0 0 28px rgba(94, 224, 255, 0.18),
    0 10px 24px rgba(0, 0, 0, 0.18);
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 12px;
  color: #081014;
  background: linear-gradient(135deg, var(--cyan), var(--lime));
  box-shadow: 0 0 24px rgba(94, 224, 255, 0.32);
}

.nav-links {
  display: flex;
  gap: 28px;
  color: var(--muted);
  font-size: 14px;
}

.nav-links a {
  transition: color 0.2s ease;
}

.nav-links a:hover {
  color: var(--text);
}

.nav-action {
  position: relative;
  gap: 8px;
  height: 42px;
  padding: 0 16px;
  overflow: hidden;
  border: 1px solid rgba(94, 224, 255, 0.35);
  border-radius: 12px;
  color: var(--cyan);
  background: rgba(94, 224, 255, 0.08);
  box-shadow: inset 0 0 18px rgba(94, 224, 255, 0.08);
}

.nav-edit-action {
  height: 42px;
  padding: 0 14px;
  border: 1px solid rgba(94, 224, 255, 0.36);
  border-radius: 12px;
  color: var(--cyan);
  font-size: 14px;
  font-weight: 900;
  white-space: nowrap;
  background: rgba(94, 224, 255, 0.09);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.nav-edit-action:hover {
  transform: translateY(-1px);
  border-color: rgba(94, 224, 255, 0.62);
  background: rgba(94, 224, 255, 0.15);
}

.nav-action::before {
  position: absolute;
  inset: 1px;
  content: "";
  opacity: 0;
  border-radius: 11px;
  background: linear-gradient(90deg, transparent, rgba(94, 224, 255, 0.18), transparent);
  transform: translateX(-120%);
}

.nav-action:hover::before {
  opacity: 1;
  animation: shine 0.9s ease;
}

.section-shell {
  width: min(var(--page-max), calc(100% - 40px));
  margin: 0 auto;
  padding: 92px 0;
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.96fr) minmax(540px, 1.04fr);
  align-items: center;
  column-gap: clamp(28px, 3vw, 52px);
  min-height: min(760px, calc(100vh - 88px));
  padding-top: 72px;
  padding-bottom: 54px;
  overflow: hidden;
}

.hero::before,
.hero::after {
  display: none;
}

.hero::after {
  inset: auto -20% 20% auto;
  width: 68%;
  opacity: 0.42;
  animation-delay: -3.5s;
}

.hero > * {
  position: relative;
  z-index: 1;
}

.hero-copy {
  z-index: 2;
  width: 100%;
  min-width: 0;
}

.hero-brand-signal {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}

.hero-brand-signal img {
  width: 40px;
  height: 40px;
  border: 1px solid rgba(94, 224, 255, 0.24);
  border-radius: 9px;
  object-fit: contain;
  background: rgba(255, 255, 255, 0.05);
  box-shadow: 0 0 28px rgba(94, 224, 255, 0.16);
}

.hero-brand-signal span {
  display: grid;
  gap: 3px;
}

.hero-brand-signal em {
  color: var(--cyan);
  font-family: var(--mono);
  font-size: 10px;
  font-style: normal;
  font-weight: 900;
}

.hero-brand-signal strong {
  color: var(--text-soft);
  font-size: 13px;
}

.eyebrow {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  gap: 11px;
  margin: 0 0 18px;
  padding: 0;
  border: 0;
  color: var(--cyan);
  font-family: "JetBrains Mono", "IBM Plex Mono", "Roboto Mono", Consolas, monospace;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: none;
}

/* 首屏标签没有序号,补一条引导短线 */
.hero .eyebrow::before {
  width: 28px;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, var(--cyan), transparent);
}

.section-index {
  display: inline-grid;
  min-width: 26px;
  height: 22px;
  place-items: center;
  border: 1px solid rgba(94, 224, 255, 0.32);
  border-radius: 6px;
  color: var(--cyan);
  font-size: 11px;
  font-weight: 600;
  background: rgba(94, 224, 255, 0.06);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 880px;
  margin-bottom: 22px;
  font-size: clamp(34px, 3.6vw, 52px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  text-wrap: balance;
  font-weight: 700;
}

h2 {
  margin-bottom: 18px;
  color: var(--text);
  font-size: clamp(24px, 2.2vw, 36px);
  line-height: 1.3;
  letter-spacing: -0.004em;
  text-wrap: balance;
  font-weight: 700;
}

h3 {
  margin-bottom: 10px;
  color: var(--text-soft);
  font-size: 20px;
  line-height: 1.35;
  letter-spacing: 0;
  font-weight: 600;
}

.hero-text,
.section-heading p,
.case-copy p,
.contact-copy p {
  max-width: 760px;
  color: var(--text-soft);
  font-size: 16px;
  line-height: 1.95;
}

.hero-text {
  max-width: 820px;
  color: #d7e4ee;
  font-size: 18px;
  line-height: 1.95;
}

.hero-insights {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  max-width: 760px;
  margin-top: 24px;
}

.hero-insights span {
  display: inline-flex;
  min-height: 36px;
  align-items: center;
  gap: 9px;
  padding: 0 14px;
  border: 1px solid rgba(94, 224, 255, 0.18);
  border-radius: var(--r-pill);
  color: var(--text-soft);
  font-size: 13px;
  background: rgba(255, 255, 255, 0.052);
}

.hero-insights b {
  color: var(--cyan);
  font-family: var(--mono);
  font-size: 10px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.button {
  position: relative;
  gap: 10px;
  min-height: 52px;
  padding: 0 22px;
  overflow: hidden;
  border: 0;
  border-radius: 12px;
  cursor: pointer;
  isolation: isolate;
  transition: transform 0.38s var(--ease-smooth), border-color 0.38s var(--ease-smooth), background 0.38s var(--ease-smooth), box-shadow 0.38s var(--ease-smooth);
}

.button::before {
  position: absolute;
  inset: 0;
  content: "";
  opacity: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.32), transparent);
  transform: translateX(-120%);
}

.button::after {
  position: absolute;
  inset: 1px;
  z-index: -1;
  content: "";
  border-radius: 11px;
  background: radial-gradient(circle at 50% 0, rgba(255, 255, 255, 0.28), transparent 42%);
  opacity: 0.72;
}

.button:hover::before {
  opacity: 1;
  animation: shine 0.85s ease;
}

.button-primary {
  color: #071014;
  font-weight: 800;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.22), transparent 36%),
    linear-gradient(135deg, var(--cyan), var(--lime));
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.14) inset,
    0 0 26px rgba(94, 224, 255, 0.32),
    0 18px 54px rgba(43, 184, 224, 0.16);
}

.button-ghost {
  border: 1px solid var(--line);
  color: var(--text);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.035)),
    rgba(255, 255, 255, 0.04);
}

.button:hover,
.filter:hover,
.nav-action:hover {
  transform: translateY(-2px);
}

/* 磁吸跟随阶段:短过渡让按钮紧跟指针;松开后移除该类,回弹走默认 0.38s 长过渡 */
.magnetic {
  will-change: transform;
}

.magnetic.is-magnetizing {
  transition: transform 0.08s linear;
}

.button:disabled {
  cursor: wait;
  opacity: 0.82;
}

.button.is-loading {
  pointer-events: none;
}

.button.is-loading svg {
  display: none;
}

.button.is-loading::before {
  display: none;
}

.button.is-loading span::after {
  display: inline-block;
  width: 14px;
  height: 14px;
  margin-left: 10px;
  vertical-align: -2px;
  content: "";
  border: 2px solid rgba(7, 16, 20, 0.24);
  border-top-color: #071014;
  border-radius: 50%;
  animation: spin 0.78s linear infinite;
}

.trust-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 42px;
}

.trust-row div,
.case-metric,
.capability,
.community-card,
.audience-item,
.project-card,
.process-step,
.contact-form,
.signal-panel {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel);
  /* 已移除 backdrop-filter:这些卡片数量多,叠加模糊在滚动时开销大;
     改用更实的 --panel 底色,视觉几乎无损、GPU 负担大幅下降 */
}

.trust-row div {
  position: relative;
  padding: 16px;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.095), rgba(255, 255, 255, 0.035)),
    var(--panel);
}

.trust-row div::before,
.case-metric::before {
  position: absolute;
  inset: 0;
  content: "";
  opacity: 0.7;
  background: radial-gradient(circle at 18% 0, rgba(94, 224, 255, 0.18), transparent 42%);
  pointer-events: none;
}

.trust-row strong {
  display: block;
  margin-bottom: 4px;
  font-size: 32px;
}

.trust-row span {
  color: var(--muted);
  font-size: 13px;
}

.hero-visual {
  position: relative;
  min-height: 600px;
  transform-style: preserve-3d;
}

.console-visual {
  display: flex;
  align-items: center;
}

.console-shell {
  position: relative;
  width: 100%;
  min-height: 520px;
  padding: 18px;
  overflow: hidden;
  border: 0;
  border-radius: var(--r-lg);
  /* 融入场景:背景压到接近页面黑且半透明,只留青/青绿的氛围辉光,不再是实心盒子 */
  background:
    radial-gradient(circle at 22% 4%, rgba(94, 224, 255, 0.16), transparent 26rem),
    radial-gradient(circle at 92% 14%, rgba(52, 214, 184, 0.1), transparent 22rem),
    linear-gradient(180deg, rgba(20, 24, 30, 0.4), rgba(11, 14, 19, 0.06));
  box-shadow: none;
  /* 边缘径向柔化淡出,让矩形边界溶进暗场,不再"贴上去" */
  -webkit-mask-image: radial-gradient(132% 118% at 56% 34%, #000 60%, transparent 100%);
  mask-image: radial-gradient(132% 118% at 56% 34%, #000 60%, transparent 100%);
  /* 不用 backdrop-filter:背景已近不透明,且此面板参与滚动视差,移动带模糊层会每帧重算造成卡顿 */
}

.console-shell::before {
  position: absolute;
  inset: 0;
  content: "";
  opacity: 0.72;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.055) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: radial-gradient(circle at 52% 34%, #000, transparent 72%);
}

.console-shell::after {
  display: none;
}

.console-shell > * {
  position: relative;
  z-index: 1;
}

.console-topbar,
.console-metrics,
.console-feed div,
.console-score,
.method-axis,
.deliverable-card,
.report-card {
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.06);
}

.console-topbar {
  display: flex;
  min-height: 46px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 0 14px;
  color: var(--muted);
}

.console-topbar strong {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--lime);
}

.console-topbar strong i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 16px rgba(43, 184, 224, 0.8);
}

.console-tabs {
  display: inline-flex;
  gap: 6px;
  padding: 4px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.045);
}

.console-tabs b {
  display: inline-flex;
  min-height: 28px;
  align-items: center;
  padding: 0 10px;
  border-radius: 11px;
  color: var(--muted);
  font-size: 12px;
}

.console-tabs b:first-child {
  color: #071014;
  background: linear-gradient(135deg, var(--cyan), var(--lime));
}

.console-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.9fr;
  gap: 14px;
  margin-top: 14px;
}

.console-radar {
  position: relative;
  display: grid;
  min-height: 284px;
  place-items: center;
  border: 1px solid rgba(94, 224, 255, 0.16);
  border-radius: 12px;
  background: radial-gradient(circle, rgba(94, 224, 255, 0.12), rgba(255, 255, 255, 0.035) 58%, transparent);
}

.console-radar .radar-orbit {
  width: 214px;
  height: 214px;
  margin: 0;
}

.console-radar-label {
  position: absolute;
  left: 18px;
  bottom: 18px;
  display: grid;
  gap: 4px;
}

.console-radar-label span,
.console-score span,
.console-score em,
.console-feed span,
.console-metrics span,
.deliverable-card span,
.report-card span {
  color: var(--muted);
  font-size: 12px;
  font-style: normal;
}

.console-feed {
  display: grid;
  gap: 12px;
}

.console-feed div {
  display: flex;
  min-height: 70px;
  align-items: center;
  justify-content: space-between;
  padding: 14px;
}

.console-feed strong,
.console-metrics strong {
  color: var(--lime);
}

.console-score {
  display: grid;
  align-content: center;
  gap: 7px;
  min-height: 150px;
  padding: 18px;
}

.console-score strong {
  color: var(--cyan);
  font-size: 72px;
  line-height: 0.95;
}

.console-chart {
  display: flex;
  height: 58px;
  align-items: end;
  gap: 7px;
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.console-chart i {
  flex: 1;
  min-width: 8px;
  border-radius: 999px 999px 4px 4px;
  background: linear-gradient(180deg, var(--cyan-light), var(--cyan-deep));
  box-shadow: 0 0 16px rgba(94, 224, 255, 0.18);
}

.console-chart i:nth-child(2n) {
  animation-delay: -0.8s;
}

.console-chart i:nth-child(3n) {
  animation-delay: -1.4s;
}

.console-pipeline {
  display: grid;
  grid-column: 1 / -1;
  gap: 12px;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.04);
}

.console-pipeline div {
  display: grid;
  gap: 8px;
}

.console-pipeline span {
  color: var(--muted);
  font-size: 12px;
}

.console-pipeline i {
  display: block;
  height: 8px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
}

.console-pipeline i::before {
  display: block;
  width: var(--step-progress);
  height: 100%;
  content: "";
  border-radius: inherit;
  background: linear-gradient(90deg, var(--cyan-deep), var(--cyan));
  box-shadow: 0 0 18px rgba(94, 224, 255, 0.28);
}

.console-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 14px;
  padding: 12px;
}

.console-metrics div {
  display: grid;
  gap: 5px;
  padding: 10px;
}

.hero-visual img {
  position: absolute;
  inset: 64px 0 0;
  width: 100%;
  height: 480px;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 12px;
  box-shadow: var(--shadow);
  filter: saturate(1.08) contrast(1.08);
}

/* 旋转色块是给旧的图片版首屏用的,控制台版不需要,去掉以免透出显乱 */
.hero-visual::before {
  display: none;
}

/* 品牌图版首屏视觉:比控制台更轻,边缘柔化融入暗场 */
.hero-visual.hero-graphic {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: auto;
}

.hero-visual.hero-graphic img {
  position: static;
  inset: auto;
  display: block;
  width: 100%;
  max-width: 540px;
  height: auto;
  border: 0;
  border-radius: var(--r-lg);
  box-shadow: none;
  filter: none;
  -webkit-mask-image: radial-gradient(128% 118% at 56% 42%, #000 60%, transparent 100%);
  mask-image: radial-gradient(128% 118% at 56% 42%, #000 60%, transparent 100%);
}

.hero-system-wrap {
  position: relative;
  right: auto;
  top: auto;
  z-index: 1;
  width: 100%;
  min-width: 0;
  -webkit-mask-image: none;
  mask-image: none;
  transform: none;
}

.hero-visual.hero-system {
  position: relative;
  min-height: 620px;
  padding: 22px 0 0;
  isolation: isolate;
}

.hero-system::before {
  position: absolute;
  inset: 4% 0 8% 8%;
  z-index: -1;
  pointer-events: none;
  content: "";
  background:
    linear-gradient(rgba(94, 224, 255, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(94, 224, 255, 0.05) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(circle at 54% 44%, #000 28%, transparent 74%);
}

.hero-system-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 0 10px 12px;
  border-bottom: 1px solid rgba(94, 224, 255, 0.16);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10px;
}

.hero-system-topline span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--cyan);
  font-weight: 900;
}

.hero-system-topline i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 14px rgba(52, 214, 184, 0.78);
  animation: systemStatus 2.8s ease-in-out infinite;
}

.hero-system-stage {
  position: relative;
  min-height: 410px;
}

.hero-system-stage::before,
.hero-system-stage::after {
  position: absolute;
  left: 50%;
  top: 50%;
  pointer-events: none;
  content: "";
  border: 1px solid rgba(94, 224, 255, 0.12);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.hero-system-stage::before {
  width: 330px;
  height: 330px;
}

.hero-system-stage::after {
  width: 250px;
  height: 250px;
  border-style: dashed;
  opacity: 0.72;
  animation: systemOrbit 18s linear infinite;
}

@keyframes systemOrbit {
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

@keyframes systemStatus {
  0%, 100% { opacity: 0.55; }
  50% { opacity: 1; }
}

.hero-system-core {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 2;
  display: grid;
  width: 184px;
  height: 184px;
  place-items: center;
  align-content: center;
  gap: 7px;
  border: 1px solid rgba(94, 224, 255, 0.3);
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(94, 224, 255, 0.16), rgba(10, 15, 21, 0.94) 66%);
  box-shadow: inset 0 0 42px rgba(94, 224, 255, 0.08), 0 0 54px rgba(94, 224, 255, 0.12);
  transform: translate(-50%, -50%);
}

.hero-system-core img {
  position: static;
  width: 62px;
  height: 62px;
  border: 0;
  border-radius: 12px;
  object-fit: contain;
  box-shadow: none;
  filter: none;
}

.hero-system-core span,
.hero-system-node span,
.hero-system-products em {
  color: var(--cyan);
  font-family: var(--mono);
  font-size: 9px;
  font-style: normal;
  font-weight: 900;
}

.hero-system-core strong {
  color: var(--text);
  font-size: 15px;
}

.hero-system-node {
  position: absolute;
  z-index: 2;
  display: grid;
  width: 132px;
  gap: 3px;
  padding: 12px 14px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 10px;
  background: rgba(16, 22, 29, 0.88);
  box-shadow: 0 16px 42px rgba(0, 0, 0, 0.24);
}

.hero-system-node::after {
  position: absolute;
  top: 50%;
  width: 74px;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, rgba(94, 224, 255, 0.42), transparent);
}

.hero-system-node.node-products::after,
.hero-system-node.node-projects::after {
  left: 100%;
}

.hero-system-node.node-library::after,
.hero-system-node.node-scenes::after {
  right: 100%;
  transform: rotate(180deg);
}

.hero-system-node em {
  color: var(--text);
  font-size: 23px;
  font-style: normal;
  font-weight: 800;
  line-height: 1;
}

.hero-system-node strong {
  color: var(--text-soft);
  font-size: 12px;
}

.node-products { left: 1%; top: 54px; }
.node-library { right: 0; top: 62px; }
.node-projects { left: 4%; bottom: 42px; }
.node-scenes { right: 2%; bottom: 34px; }

.hero-system-products {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.hero-system-products a {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr) auto;
  gap: 9px;
  align-items: center;
  min-width: 0;
  padding: 8px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.045);
  transition: border-color 0.24s ease, background 0.24s ease, transform 0.24s ease;
}

.hero-system-products a:hover {
  border-color: rgba(94, 224, 255, 0.3);
  background: rgba(94, 224, 255, 0.08);
  transform: translateY(-2px);
}

.hero-system-thumb {
  display: block;
  width: 42px;
  height: 42px;
  overflow: hidden;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
}

.hero-system-thumb img {
  position: static;
  width: 100%;
  height: 100%;
  border: 0;
  border-radius: 0;
  object-fit: cover;
  box-shadow: none;
  filter: none;
}

.hero-system-products a > span:nth-child(2) {
  display: grid;
  min-width: 0;
  gap: 3px;
}

.hero-system-products strong {
  overflow: hidden;
  color: var(--text-soft);
  font-size: 11px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.hero-system-products b {
  color: var(--muted-2);
  font-family: var(--mono);
  font-size: 10px;
}

@media (prefers-reduced-motion: no-preference) {
  .hero-visual.hero-graphic {
    animation: heroVisualIn 1.05s var(--ease-out) 0.4s both;
  }
}

.signal-panel {
  position: absolute;
  right: 28px;
  bottom: 18px;
  width: 360px;
  padding: 18px;
  box-shadow: var(--shadow);
}

.panel-topline,
.metric-stack div,
.tag-row,
.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.panel-topline {
  margin-bottom: 18px;
  color: var(--muted);
  font-size: 13px;
}

.live-dot {
  color: var(--lime);
}

.radar-orbit {
  position: relative;
  width: 168px;
  height: 168px;
  margin: 12px auto 18px;
  border: 1px solid rgba(94, 224, 255, 0.4);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(94, 224, 255, 0.2), transparent 58%);
}

.radar-orbit::before {
  position: absolute;
  inset: 50% 50% 0;
  width: 80px;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, var(--cyan), transparent);
  transform-origin: left;
  animation: sweep 3.4s linear infinite;
}

.radar-orbit span {
  position: absolute;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 18px var(--lime);
}

.radar-orbit span:nth-child(1) {
  left: 48px;
  top: 38px;
}

.radar-orbit span:nth-child(2) {
  right: 36px;
  top: 78px;
  background: var(--amber);
  box-shadow: 0 0 18px var(--amber);
}

.radar-orbit span:nth-child(3) {
  left: 76px;
  bottom: 34px;
  background: var(--cyan);
  box-shadow: 0 0 18px var(--cyan);
}

.metric-stack {
  display: grid;
  gap: 10px;
}

.metric-stack div {
  padding: 10px 12px;
  border-radius: 12px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.06);
}

.metric-stack strong {
  color: var(--text);
}

.section-heading {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(240px, 0.42fr);
  gap: 22px;
  max-width: none;
  margin-bottom: 38px;
  padding-bottom: 22px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.section-heading::after {
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 180px;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, var(--cyan), var(--lime), transparent);
}

.section-heading h2 {
  max-width: 920px;
  margin-bottom: 0;
}

.section-heading .section-list-title {
  max-width: 920px;
  margin-bottom: 0;
  font-size: clamp(24px, 2.2vw, 36px);
  line-height: 1.3;
  letter-spacing: -0.004em;
}

/* 修复:小标签横跨整行置顶,大标题回到左侧宽列做焦点(纠正层级倒置) */
.section-heading .eyebrow {
  grid-column: 1 / -1;
  margin-bottom: 2px;
}

.section-heading p:not(.eyebrow) {
  align-self: end;
  max-width: 430px;
  margin: 0 0 6px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.85;
}

.section-heading.compact {
  grid-template-columns: 1fr;
  max-width: 900px;
  margin-inline: auto;
  text-align: center;
}

.section-heading.compact .eyebrow {
  margin-inline: auto;
}

.section-heading.compact p:not(.eyebrow) {
  margin-inline: auto;
  align-self: auto;
}

.community-section {
  padding-top: 72px;
}

.community-system {
  display: grid;
  grid-template-columns: minmax(360px, 0.95fr) minmax(0, 1.35fr);
  gap: 18px;
  align-items: stretch;
}

.community-command-card {
  position: relative;
  display: grid;
  min-height: 464px;
  align-content: space-between;
  padding: 24px;
  overflow: hidden;
  border: 1px solid rgba(94, 224, 255, 0.18);
  border-radius: var(--r-lg);
  background:
    radial-gradient(circle at 22% 0, rgba(94, 224, 255, 0.22), transparent 22rem),
    radial-gradient(circle at 100% 78%, rgba(43, 184, 224, 0.12), transparent 18rem),
    linear-gradient(180deg, rgba(255, 255, 255, 0.09), rgba(255, 255, 255, 0.035)),
    rgba(14, 18, 23, 0.76);
  box-shadow: 0 28px 86px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(12px);
}

.community-command-card::before {
  position: absolute;
  inset: 0;
  content: "";
  opacity: 0.68;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.055) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: linear-gradient(to bottom, #000, transparent 78%);
}

.community-command-card::after {
  display: none;
}

.community-command-card > * {
  position: relative;
  z-index: 1;
}

.command-topline,
.asset-head,
.asset-meta,
.community-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.command-topline {
  color: var(--muted);
  font-family: "JetBrains Mono", "IBM Plex Mono", "Roboto Mono", Consolas, monospace;
  font-size: 12px;
}

.command-topline strong,
.asset-head strong,
.community-card-head em {
  display: inline-flex;
  min-height: 26px;
  align-items: center;
  padding: 0 9px;
  border: 1px solid rgba(43, 184, 224, 0.28);
  border-radius: 12px;
  color: var(--lime);
  font-size: 11px;
  font-style: normal;
  letter-spacing: 0.02em;
  background: rgba(43, 184, 224, 0.07);
}

.community-command-card h3 {
  max-width: 560px;
  margin: 36px 0 14px;
  font-size: clamp(24px, 2.2vw, 34px);
  line-height: 1.25;
  color: var(--text);
}

.community-command-card p {
  max-width: 560px;
  color: var(--text-soft);
  line-height: 1.9;
}

.command-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 28px;
}

.command-metrics div {
  display: grid;
  gap: 5px;
  min-height: 86px;
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.052);
}

.command-metrics span {
  color: var(--muted);
  font-size: 12px;
}

.command-metrics strong {
  color: var(--text);
  font-size: 17px;
}

.command-flow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin-top: 20px;
}

.command-flow span {
  position: relative;
  display: grid;
  min-height: 42px;
  place-items: center;
  border: 1px solid rgba(94, 224, 255, 0.18);
  border-radius: 12px;
  color: var(--text-soft);
  font-weight: 800;
  background: rgba(94, 224, 255, 0.065);
}

.command-flow span::after {
  position: absolute;
  right: -9px;
  width: 10px;
  height: 1px;
  content: "";
  background: rgba(94, 224, 255, 0.42);
}

.command-flow span:last-child::after {
  display: none;
}

.community-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.community-card {
  position: relative;
  min-height: 220px;
  padding: 20px;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.035)),
    var(--panel);
}

.community-card::before {
  position: absolute;
  inset: 0 0 auto;
  height: 2px;
  content: "";
  background: linear-gradient(90deg, var(--cyan), var(--lime), transparent);
}

.community-card:nth-child(1),
.community-card:nth-child(4) {
  transform: translateY(22px);
}

.community-card-head {
  margin-bottom: 28px;
}

:is(.community-command-card, .community-card, .audience-item, .process-step, .capability, .method-axis, .deliverable-card, .report-card, .contact-intel) {
  position: relative;
  overflow: hidden;
  transition: transform 0.52s var(--ease-smooth), border-color 0.52s var(--ease-smooth), box-shadow 0.52s var(--ease-smooth), background 0.52s var(--ease-smooth);
}

:is(.community-card, .audience-item, .process-step, .capability, .method-axis, .deliverable-card, .report-card, .contact-intel)::after {
  position: absolute;
  inset: 0;
  content: "";
  opacity: 0;
  pointer-events: none;
  background:
    linear-gradient(115deg, transparent 22%, rgba(255, 255, 255, 0.12) 42%, transparent 58%),
    radial-gradient(circle at 18% 0, rgba(94, 224, 255, 0.13), transparent 14rem);
  transform: translateX(-28%);
  transition: opacity 0.52s var(--ease-smooth), transform 0.52s var(--ease-smooth);
}

:is(.community-command-card, .community-card, .audience-item, .process-step, .capability, .method-axis, .deliverable-card, .report-card, .contact-intel):hover {
  transform: translateY(-3px);
  will-change: transform;
  border-color: rgba(94, 224, 255, 0.34);
  box-shadow: var(--shadow-card), var(--glow-cyan);
  /* 进入用短过渡更跟手,离开回落走基础 0.52s(进快出慢) */
  transition-duration: 0.24s;
  transition-timing-function: var(--ease-out);
}

:is(.community-card, .audience-item, .process-step, .capability, .method-axis, .deliverable-card, .report-card, .contact-intel):hover::after {
  opacity: 1;
  transform: translateX(0);
}

:is(.community-card, .audience-item, .process-step, .capability, .method-axis, .deliverable-card, .report-card, .contact-intel) > * {
  position: relative;
  z-index: 1;
}

.community-card p,
.audience-item span {
  color: var(--muted);
  line-height: 1.7;
}

.community-index {
  display: inline-grid;
  width: 44px;
  height: 34px;
  place-items: center;
  border: 1px solid rgba(43, 184, 224, 0.34);
  border-radius: 12px;
  color: var(--lime);
  font-weight: 800;
  background: rgba(43, 184, 224, 0.08);
}

.audience-section {
  padding-top: 70px;
}

.method-section,
.deliverable-section {
  position: relative;
}

.method-grid {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: 22px;
  align-items: stretch;
}

.method-board {
  display: grid;
  gap: 12px;
}

.method-axis {
  display: flex;
  min-height: 122px;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 18px;
  background:
    radial-gradient(circle at 0 0, rgba(94, 224, 255, 0.1), transparent 16rem),
    rgba(255, 255, 255, 0.055);
}

.method-axis div {
  display: grid;
  gap: 8px;
}

.method-axis span {
  color: var(--muted);
  line-height: 1.65;
}

.method-axis em {
  color: var(--lime);
  font-size: 38px;
  font-style: normal;
  font-weight: 900;
}

.method-map {
  position: relative;
  min-height: 460px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background:
    radial-gradient(circle at 28% 28%, rgba(94, 224, 255, 0.18), transparent 14rem),
    radial-gradient(circle at 70% 68%, rgba(43, 184, 224, 0.14), transparent 16rem),
    rgba(255, 255, 255, 0.045);
  backdrop-filter: blur(12px);
}

.method-map::before {
  position: absolute;
  inset: 24px;
  content: "";
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
}

.matrix-line {
  position: absolute;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
}

.matrix-line.horizontal {
  left: 44px;
  right: 44px;
  top: 50%;
  height: 1px;
}

.matrix-line.vertical {
  top: 44px;
  bottom: 44px;
  left: 50%;
  width: 1px;
  background: linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.2), transparent);
}

.matrix-tag,
.matrix-dot {
  position: absolute;
  display: inline-flex;
  align-items: center;
  border-radius: 12px;
}

.matrix-tag {
  min-height: 36px;
  padding: 0 12px;
  color: var(--muted);
  font-size: 12px;
  background: rgba(255, 255, 255, 0.07);
}

.tag-low {
  left: 36px;
  bottom: 34px;
}

.tag-scale {
  right: 36px;
  top: 34px;
}

.matrix-dot {
  min-height: 44px;
  padding: 0 14px;
  color: #071014;
  font-weight: 900;
  background: linear-gradient(135deg, var(--cyan), var(--lime));
  box-shadow: 0 0 34px rgba(94, 224, 255, 0.24);
}

.dot-a {
  left: 58%;
  top: 28%;
}

.dot-b {
  left: 42%;
  top: 48%;
}

.dot-c {
  left: 66%;
  top: 62%;
}

.deliverable-section .section-heading {
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  margin-bottom: 44px;
}

.deliverable-section .section-heading .eyebrow {
  align-self: start;
  margin-bottom: 0;
}

.deliverable-section .section-heading h2 {
  max-width: 900px;
  font-size: clamp(24px, 2.1vw, 34px);
  line-height: 1.28;
  font-weight: 700;
  text-wrap: balance;
}

.deliverable-section .section-heading p:not(.eyebrow) {
  grid-column: auto;
  align-self: start;
  max-width: 640px;
  margin-top: 6px;
  font-size: 15px;
  line-height: 1.9;
}

.deliverable-section .section-heading h2::before {
  display: block;
  width: 72px;
  height: 2px;
  margin-bottom: 16px;
  content: "";
  border-radius: 999px;
  background: linear-gradient(90deg, var(--cyan), var(--lime));
}
.deliverable-track {
  display: grid;
  grid-template-columns: repeat(5, minmax(220px, 1fr));
  gap: 16px;
}

.deliverable-card {
  display: grid;
  align-content: start;
  gap: 14px;
  min-height: 304px;
  padding: 18px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.09), rgba(255, 255, 255, 0.035)),
    rgba(255, 255, 255, 0.045);
  transition: transform 0.52s var(--ease-smooth), border-color 0.52s var(--ease-smooth), box-shadow 0.52s var(--ease-smooth);
}

.deliverable-card:hover {
  transform: translateY(-3px);
  border-color: rgba(94, 224, 255, 0.38);
  box-shadow: var(--shadow-card), var(--glow-cyan);
  transition-duration: 0.24s;
  transition-timing-function: var(--ease-out);
}

.deliverable-card h3 {
  margin: 2px 0 0;
}

.deliverable-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.asset-card {
  isolation: isolate;
}

.asset-head span,
.asset-meta span,
.asset-meta em {
  color: var(--muted);
  font-family: "JetBrains Mono", "IBM Plex Mono", "Roboto Mono", Consolas, monospace;
  font-size: 11px;
  font-style: normal;
}

.asset-head strong {
  color: var(--cyan);
  border-color: rgba(94, 224, 255, 0.26);
  background: rgba(94, 224, 255, 0.07);
}

.asset-preview {
  position: relative;
  display: grid;
  gap: 9px;
  min-height: 128px;
  padding: 16px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 12px;
  background:
    radial-gradient(circle at 18% 0, rgba(94, 224, 255, 0.16), transparent 12rem),
    rgba(6, 10, 14, 0.28);
}

.asset-preview::before {
  position: absolute;
  inset: 0;
  content: "";
  opacity: 0.6;
  background-image: linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 100% 26px;
  pointer-events: none;
}

.asset-preview i {
  position: relative;
  display: flex;
  width: var(--line-width);
  min-height: 17px;
  align-items: center;
  padding-left: 9px;
  border-left: 2px solid rgba(43, 184, 224, 0.72);
  border-radius: 4px;
  color: var(--text-soft);
  font-style: normal;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.09), rgba(255, 255, 255, 0.025));
}

.asset-preview b {
  overflow: hidden;
  font-size: 11px;
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.asset-meta {
  padding-top: 2px;
}

.asset-meta em {
  color: var(--lime);
}

.audience-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  max-width: 980px;
  margin: 0 auto;
}

.audience-item {
  display: grid;
  gap: 12px;
  min-height: 126px;
  padding: 20px;
}

.audience-item strong {
  font-size: 22px;
}

.project-filter-console,
.product-filter-console {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.42fr);
  gap: 16px;
  align-items: stretch;
  margin-bottom: 28px;
}

.filter-bar {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  min-height: 86px;
  align-content: center;
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.095);
  border-radius: 12px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.025)),
    rgba(255, 255, 255, 0.032);
  backdrop-filter: blur(12px);
}

.filter {
  position: relative;
  gap: 10px;
  min-height: 42px;
  padding: 0 12px 0 16px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 12px;
  color: var(--muted);
  cursor: pointer;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03)),
    rgba(255, 255, 255, 0.05);
  transition: color 0.42s var(--ease-smooth), transform 0.42s var(--ease-smooth), border-color 0.42s var(--ease-smooth), background 0.42s var(--ease-smooth), box-shadow 0.42s var(--ease-smooth);
}

.filter span {
  position: relative;
  z-index: 1;
}

.filter em {
  position: relative;
  z-index: 1;
  display: inline-grid;
  min-width: 24px;
  height: 24px;
  place-items: center;
  border-radius: 11px;
  color: var(--muted);
  font-size: 12px;
  font-style: normal;
  background: rgba(255, 255, 255, 0.07);
}

.filter::before {
  position: absolute;
  inset: 1px;
  content: "";
  opacity: 0;
  border-radius: 11px;
  background: linear-gradient(90deg, transparent, rgba(43, 184, 224, 0.22), transparent);
  transform: translateX(-120%);
}

.filter:hover::before {
  opacity: 1;
  animation: shine 0.85s ease;
}

.filter.active {
  color: #071014;
  border-color: transparent;
  font-weight: 800;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.24), transparent 44%),
    linear-gradient(135deg, var(--cyan), var(--lime));
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.14) inset, 0 14px 38px rgba(94, 224, 255, 0.18);
}

.filter.active em {
  color: #071014;
  background: rgba(7, 16, 20, 0.12);
}

.project-filter-insight {
  position: relative;
  display: grid;
  gap: 7px;
  min-height: 86px;
  padding: 16px;
  overflow: hidden;
  border: 1px solid rgba(94, 224, 255, 0.18);
  border-radius: 12px;
  background:
    radial-gradient(circle at 0 0, rgba(94, 224, 255, 0.16), transparent 14rem),
    rgba(255, 255, 255, 0.045);
}

.project-filter-insight::before {
  position: absolute;
  inset: 0 0 auto;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, var(--cyan), var(--lime), transparent);
}

.project-filter-insight span {
  color: var(--cyan);
  font-family: "JetBrains Mono", "IBM Plex Mono", "Roboto Mono", Consolas, monospace;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
}

.project-filter-insight strong {
  color: var(--text);
  font-size: 22px;
  line-height: 1.2;
}

.project-filter-insight p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.65;
}

.project-filter-insight em {
  color: var(--text-soft);
  font-size: 13px;
  font-style: normal;
}

.project-filter-insight b {
  color: var(--lime);
  font-size: 20px;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.project-card {
  position: relative;
  min-height: 224px;
  padding: 20px;
  overflow: hidden;
  isolation: isolate;
  transform-style: preserve-3d;
  --rx: 0deg;
  --ry: 0deg;
  --lift: 0px;
  transform: perspective(1000px) rotateX(var(--rx)) rotateY(var(--ry)) translateY(var(--lift));
  transition:
    opacity 0.22s var(--ease-smooth),
    transform 0.28s var(--ease-smooth),
    border-color 0.5s var(--ease-smooth),
    box-shadow 0.5s var(--ease-smooth),
    filter 0.22s var(--ease-smooth);
}

.project-card.is-featured {
  grid-column: span 2;
  grid-row: span 2;
  min-height: 472px;
  padding: 26px;
}

.project-card.is-featured h3 {
  max-width: 520px;
  font-size: 30px;
}

.project-card.is-featured p {
  max-width: 560px;
  font-size: 16px;
}

.project-card.is-tall {
  grid-row: span 2;
  min-height: 472px;
}

.project-card::before {
  position: absolute;
  inset: -1px;
  content: "";
  opacity: 0;
  background:
    radial-gradient(circle at var(--mx, 50%) var(--my, 0%), rgba(255, 255, 255, 0.82), transparent 18rem),
    conic-gradient(from 180deg, rgba(94, 224, 255, 0.92), transparent 30%, rgba(43, 184, 224, 0.9), transparent 72%, rgba(94, 224, 255, 0.92));
  transition: opacity 0.25s ease;
  z-index: -1;
}

.project-card::after {
  position: absolute;
  inset: 1px;
  content: "";
  border-radius: 11px;
  background:
    radial-gradient(circle at var(--mx, 50%) var(--my, 0%), rgba(94, 224, 255, 0.2), transparent 15rem),
    linear-gradient(180deg, rgba(20, 24, 30, 0.97), rgba(17, 20, 25, 0.9));
  z-index: -1;
}

.project-card > * {
  position: relative;
  z-index: 1;
}

.project-card h3,
.project-card p,
.project-card .project-specs,
.project-card .tag-row,
.project-card .card-icon {
  transform: translateZ(24px);
}

.project-card:hover::before {
  opacity: 1;
}

.project-card:hover {
  --lift: -3px;
  will-change: transform;
  border-color: rgba(94, 224, 255, 0.46);
  box-shadow:
    0 30px 90px rgba(0, 0, 0, 0.36),
    0 0 54px rgba(94, 224, 255, 0.16),
    0 0 24px rgba(43, 184, 224, 0.08);
}

.project-card.hidden {
  opacity: 0;
  transform: perspective(1000px) rotateX(var(--rx)) rotateY(var(--ry)) translateY(6px) scale(0.992);
  filter: blur(1px);
  pointer-events: none;
}

.project-card.is-filter-hidden {
  display: none;
}

.product-card.hidden {
  opacity: 0;
  transform: perspective(1000px) rotateX(var(--rx)) rotateY(var(--ry)) translateY(6px) scale(0.992);
  filter: blur(1px);
  pointer-events: none;
}

.product-card.is-filter-hidden {
  display: none;
}

::view-transition-group(*) {
  animation-duration: 0.34s;
  animation-timing-function: var(--ease-smooth);
}

::view-transition-old(*),
::view-transition-new(*) {
  mix-blend-mode: normal;
}

.card-icon {
  display: grid;
  width: 48px;
  height: 48px;
  margin-bottom: 24px;
  place-items: center;
  border-radius: 12px;
  color: var(--cyan);
  background: rgba(94, 224, 255, 0.12);
  /* 常驻只留极淡内发光;外发光交给 hover,交互层级更清晰 */
  box-shadow: inset 0 0 16px rgba(94, 224, 255, 0.1);
  transition: transform 0.5s var(--ease-smooth), box-shadow 0.5s var(--ease-smooth);
}

.project-card:hover .card-icon {
  transform: translateY(-1px) scale(1.035);
  box-shadow: inset 0 0 22px rgba(94, 224, 255, 0.16), 0 0 34px rgba(94, 224, 255, 0.18);
}

.accent-lime {
  color: var(--teal);
  background: rgba(52, 214, 184, 0.12);
}

.accent-coral {
  color: var(--coral);
  background: rgba(255, 111, 97, 0.12);
}

.accent-amber {
  color: var(--gold);
  background: rgba(255, 210, 122, 0.14);
}

.accent-sky {
  color: var(--sky);
  background: rgba(94, 224, 255, 0.12);
}

.accent-mint {
  color: var(--teal);
  background: rgba(52, 214, 184, 0.12);
}

.project-card p,
.process-step p,
.capability p,
.faq-panel p,
.form-note {
  color: var(--muted);
  line-height: 1.7;
}

.project-specs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-top: 22px;
}

.project-specs div {
  display: grid;
  gap: 4px;
  min-height: 62px;
  padding: 10px;
  border: 1px solid rgba(255, 255, 255, 0.095);
  border-radius: 12px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.03)),
    rgba(255, 255, 255, 0.04);
}

.project-specs span {
  color: var(--muted-2);
  font-size: 11px;
}

.project-specs strong {
  overflow: hidden;
  color: var(--text-soft);
  font-size: 13px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tag-row {
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 24px;
}

.tag-row span {
  padding: 7px 12px;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: var(--r-pill);
  color: var(--muted);
  font-size: 12px;
  background: rgba(255, 255, 255, 0.05);
}

.product-section {
  position: relative;
}

.product-filter-console {
  grid-template-columns: 1fr;
  gap: 12px;
  margin-bottom: 18px;
}

.product-filter-console .product-filter-bar {
  min-height: auto;
  padding: 12px;
}

.product-filter-insight {
  grid-template-columns: auto minmax(160px, 0.32fr) minmax(0, 1fr) auto;
  gap: 16px;
  min-height: 72px;
  align-items: center;
  padding: 14px 16px;
}

.product-filter-insight strong,
.product-filter-insight p,
.product-filter-insight em {
  position: relative;
  z-index: 1;
}

.product-filter-insight strong {
  font-size: 18px;
}

.product-filter-insight em {
  justify-self: end;
  white-space: nowrap;
}

.product-grid-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 16px;
  padding: 0 2px;
}

.product-grid-toolbar > div {
  display: grid;
  gap: 4px;
}

.product-grid-toolbar span {
  color: var(--cyan);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 900;
}

.product-grid-toolbar strong {
  color: var(--text-soft);
  font-size: 14px;
}

.product-grid-toolbar strong b {
  color: var(--text);
  font-size: 20px;
}

.product-grid-toolbar a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-soft);
  font-size: 13px;
  transition: color 0.24s ease;
}

.product-grid-toolbar a:hover {
  color: var(--cyan);
}

.product-grid-toolbar svg,
.product-link svg {
  width: 18px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
  transition: transform 0.24s ease;
}

.product-grid-toolbar a:hover svg,
.product-card:hover .product-link svg {
  transform: translateX(4px);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.product-card {
  position: relative;
  display: grid;
  align-content: start;
  min-height: 0;
  padding: 12px 14px 16px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  background:
    radial-gradient(circle at 18% 0, rgba(94, 224, 255, 0.13), transparent 16rem),
    linear-gradient(180deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.028)),
    rgba(255, 255, 255, 0.045);
  box-shadow: 0 14px 42px rgba(0, 0, 0, 0.16);
  transform-style: preserve-3d;
  --rx: 0deg;
  --ry: 0deg;
  --lift: 0px;
  transform: perspective(1000px) rotateX(var(--rx)) rotateY(var(--ry)) translateY(var(--lift));
  transition: transform 0.4s var(--ease-smooth), border-color 0.4s var(--ease-smooth), box-shadow 0.4s var(--ease-smooth);
}

.product-card.is-featured {
  grid-column: auto;
  border-color: rgba(94, 224, 255, 0.32);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.2), 0 0 24px rgba(94, 224, 255, 0.06);
}

.product-card-cover {
  position: relative;
  aspect-ratio: 16 / 7.6;
  min-height: 0;
  margin-bottom: 12px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 12px;
  background:
    radial-gradient(circle at 18% 18%, rgba(94, 224, 255, 0.28), transparent 13rem),
    radial-gradient(circle at 84% 24%, rgba(52, 214, 184, 0.22), transparent 12rem),
    linear-gradient(135deg, rgba(19, 25, 32, 0.96), rgba(8, 11, 15, 0.94));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.product-card.is-featured .product-card-cover {
  min-height: 0;
}

.product-card-cover::before {
  position: absolute;
  inset: 0;
  content: "";
  z-index: 1;
  opacity: 0.62;
  background:
    linear-gradient(120deg, rgba(255, 255, 255, 0.14), transparent 22%, transparent 64%, rgba(94, 224, 255, 0.12)),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.055) 0 1px, transparent 1px 42px);
}

.product-card-cover::after {
  position: absolute;
  right: 18px;
  bottom: 16px;
  z-index: 1;
  content: attr(data-platform);
  color: rgba(255, 255, 255, 0.16);
  font-family: "JetBrains Mono", "IBM Plex Mono", "Roboto Mono", Consolas, monospace;
  font-size: clamp(34px, 7vw, 74px);
  font-weight: 900;
  letter-spacing: 0;
  line-height: 0.8;
}

.product-card-cover img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.86;
  transform: scale(1.02);
  transition: transform 0.75s var(--ease-smooth), opacity 0.45s var(--ease-smooth);
}

.product-card:hover .product-card-cover img {
  opacity: 0.96;
  transform: scale(1.07);
}

.product-cover-meta {
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 14px;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.product-cover-meta span,
.product-cover-meta strong {
  display: inline-flex;
  min-height: 28px;
  align-items: center;
  padding: 0 10px;
  border-radius: var(--r-pill);
  font-size: 12px;
  font-weight: 900;
}

.product-cover-meta span {
  color: #071014;
  background: linear-gradient(135deg, var(--cyan), var(--lime));
}

.product-cover-meta strong {
  color: var(--text-soft);
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(7, 10, 14, 0.58);
}

.product-card::before {
  position: absolute;
  inset: -1px;
  content: "";
  opacity: 0;
  background:
    radial-gradient(circle at var(--mx, 50%) var(--my, 0%), rgba(255, 255, 255, 0.6), transparent 16rem),
    conic-gradient(from 190deg, rgba(94, 224, 255, 0.72), transparent 30%, rgba(52, 214, 184, 0.72), transparent 72%, rgba(94, 224, 255, 0.72));
  transition: opacity 0.24s ease;
  z-index: -1;
}

.product-card::after {
  position: absolute;
  inset: 1px;
  content: "";
  border-radius: calc(var(--r-card) - 1px);
  background:
    radial-gradient(circle at var(--mx, 50%) var(--my, 0%), rgba(94, 224, 255, 0.16), transparent 15rem),
    linear-gradient(180deg, rgba(20, 24, 30, 0.96), rgba(14, 18, 23, 0.9));
  z-index: -1;
}

.product-card:hover {
  --lift: -3px;
  border-color: rgba(94, 224, 255, 0.42);
  box-shadow: 0 22px 58px rgba(0, 0, 0, 0.25), 0 0 28px rgba(94, 224, 255, 0.09);
}

.product-card:hover::before {
  opacity: 1;
}

.product-card > * {
  position: relative;
  z-index: 1;
  transform: translateZ(20px);
}

.product-card-top,
.product-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.product-card-top span,
.product-card-top em {
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  padding: 0 10px;
  border-radius: var(--r-pill);
  font-size: 12px;
  font-style: normal;
  font-weight: 800;
}

.product-card-top span {
  color: #071014;
  background: linear-gradient(135deg, var(--cyan), var(--teal));
}

.product-card-top em {
  color: var(--muted);
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.055);
}

.product-card h3 {
  display: -webkit-box;
  min-height: 2.4em;
  margin: 10px 0 7px;
  overflow: hidden;
  color: var(--text);
  font-size: 20px;
  line-height: 1.2;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.product-card.is-featured h3 {
  max-width: none;
  font-size: 20px;
}

.product-card p {
  display: -webkit-box;
  min-height: 3.2em;
  margin: 0;
  overflow: hidden;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.product-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-top: 12px;
}

.product-metrics div {
  display: grid;
  gap: 4px;
  min-height: 54px;
  padding: 8px 9px;
  border: 1px solid rgba(255, 255, 255, 0.095);
  border-radius: var(--r-card);
  background: rgba(255, 255, 255, 0.04);
}

.product-metrics span {
  color: var(--muted-2);
  font-size: 11px;
}

.product-metrics strong {
  display: -webkit-box;
  overflow: hidden;
  color: var(--text-soft);
  font-size: 12px;
  line-height: 1.35;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.product-card .tag-row {
  min-height: 28px;
  margin-top: 11px;
}

.product-card .tag-row span:nth-child(n + 3) {
  display: none;
}

.product-link {
  margin-top: auto;
  padding-top: 14px;
  color: var(--cyan);
  font-size: 14px;
}

.product-detail-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.42fr);
  gap: 42px;
  align-items: center;
  min-height: calc(84vh - 88px);
  padding-top: 76px;
}

.product-detail-hero::before {
  position: absolute;
  inset: 12% -4% auto auto;
  width: 42%;
  height: 58%;
  pointer-events: none;
  content: "";
  border: 1px solid rgba(94, 224, 255, 0.08);
  border-radius: 36px;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(0deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: linear-gradient(90deg, transparent, #000 28%, #000 76%, transparent);
  opacity: 0.72;
}

.product-boundary {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  padding-top: 26px;
}

.product-boundary article {
  padding: clamp(22px, 3vw, 34px);
  border: 1px solid var(--line);
  border-radius: 16px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.046), rgba(255, 255, 255, 0.018));
}

.product-boundary span {
  color: var(--cyan);
  font: 700 11px/1 "JetBrains Mono", monospace;
  letter-spacing: 0.1em;
}

.product-boundary h2 {
  margin: 13px 0 10px;
  font-size: clamp(22px, 2.5vw, 30px);
}

.product-boundary p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}

@media (max-width: 680px) {
  .product-boundary {
    grid-template-columns: 1fr;
  }
}

.product-detail-copy {
  position: relative;
  display: grid;
  gap: 22px;
}

.product-detail-copy h1 {
  max-width: 980px;
  font-size: clamp(46px, 5vw, 82px);
}

.product-detail-copy > p:not(.eyebrow) {
  max-width: 820px;
  color: var(--text-soft);
  font-size: 18px;
  line-height: 1.9;
}

.product-detail-signals {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  max-width: 920px;
  padding-top: 4px;
}

.product-detail-signals span {
  display: grid;
  gap: 6px;
  min-height: 82px;
  padding: 14px 16px;
  border: 1px solid rgba(94, 224, 255, 0.14);
  border-radius: var(--r-card);
  color: var(--text);
  font-weight: 800;
  line-height: 1.45;
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(14px);
}

.product-detail-signals em {
  color: var(--cyan);
  font-family: var(--mono);
  font-size: 11px;
  font-style: normal;
  font-weight: 900;
  text-transform: uppercase;
}

.product-detail-panel {
  position: relative;
  display: grid;
  gap: 12px;
  padding: 18px;
  border: 1px solid rgba(94, 224, 255, 0.18);
  border-radius: var(--r-card);
  background:
    radial-gradient(circle at 0 0, rgba(94, 224, 255, 0.16), transparent 18rem),
    rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(16px);
}

.product-detail-panel::before {
  position: absolute;
  inset: -1px;
  pointer-events: none;
  content: "";
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(94, 224, 255, 0.28), transparent 36%, rgba(52, 214, 184, 0.18));
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask-composite: exclude;
  padding: 1px;
  opacity: 0.7;
}

.product-detail-system-head {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 4px 4px 10px;
}

.product-detail-system-head span {
  color: var(--cyan);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 900;
}

.product-detail-system-head strong {
  color: var(--text-soft);
  font-size: 13px;
}

.product-detail-cover {
  position: relative;
  min-height: 238px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: var(--r-card);
  background:
    radial-gradient(circle at 14% 18%, rgba(94, 224, 255, 0.3), transparent 15rem),
    radial-gradient(circle at 86% 24%, rgba(52, 214, 184, 0.24), transparent 14rem),
    linear-gradient(135deg, rgba(19, 25, 32, 0.98), rgba(8, 11, 15, 0.95));
}

.product-detail-cover::before {
  position: absolute;
  inset: 0;
  z-index: 1;
  content: "";
  background:
    linear-gradient(180deg, transparent 10%, rgba(6, 9, 12, 0.58)),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.05) 0 1px, transparent 1px 48px);
}

.product-detail-cover::after {
  position: absolute;
  right: 18px;
  top: 18px;
  z-index: 1;
  content: attr(data-platform);
  color: rgba(255, 255, 255, 0.18);
  font-family: var(--mono);
  font-size: clamp(42px, 6vw, 84px);
  font-weight: 900;
  letter-spacing: 0;
  line-height: 0.85;
}

.product-detail-cover img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.88;
}

.product-detail-cover span,
.product-detail-cover strong {
  position: absolute;
  left: 18px;
  z-index: 2;
}

.product-detail-cover span {
  bottom: 62px;
  display: inline-flex;
  min-height: 28px;
  align-items: center;
  padding: 0 10px;
  border-radius: var(--r-pill);
  color: #071014;
  background: linear-gradient(135deg, var(--cyan), var(--lime));
}

.product-detail-cover strong {
  right: 18px;
  bottom: 18px;
  color: var(--text);
  font-size: 22px;
  line-height: 1.18;
}

.product-detail-stat {
  display: grid;
  gap: 8px;
  min-height: 92px;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.095);
  border-radius: var(--r-card);
  background: rgba(255, 255, 255, 0.045);
}

.product-detail-stat span,
.detail-block > span {
  color: var(--cyan);
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.product-detail-stat strong {
  color: var(--text);
  font-size: 20px;
}

.product-detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  padding-top: 30px;
}

.detail-block {
  display: grid;
  gap: 14px;
  min-height: 300px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  background:
    radial-gradient(circle at 0 0, rgba(94, 224, 255, 0.1), transparent 16rem),
    rgba(255, 255, 255, 0.045);
  backdrop-filter: blur(16px);
}

.detail-block h2 {
  margin-bottom: 0;
  font-size: clamp(26px, 2.4vw, 38px);
}

.detail-block ul,
.detail-block ol {
  display: grid;
  gap: 10px;
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
  line-height: 1.75;
}

.product-story-section,
.product-gallery-section {
  padding-top: 46px;
}

.product-story-list {
  display: grid;
  gap: 18px;
  margin-top: 28px;
}

.product-story-card {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
  padding: 24px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 14px;
  background:
    radial-gradient(circle at 0 0, rgba(94, 224, 255, 0.1), transparent 18rem),
    linear-gradient(180deg, rgba(255, 255, 255, 0.072), rgba(255, 255, 255, 0.034));
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.18);
}

.product-story-card.has-media {
  grid-template-columns: minmax(0, 0.92fr) minmax(320px, 0.62fr);
  align-items: start;
}

.product-story-card::before {
  position: absolute;
  inset: 0 0 auto;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, transparent, rgba(94, 224, 255, 0.58), transparent);
}

.product-story-copy {
  position: relative;
  display: grid;
  gap: 14px;
}

.product-story-copy > span {
  display: inline-flex;
  width: max-content;
  min-height: 28px;
  align-items: center;
  padding: 0 10px;
  border: 1px solid rgba(94, 224, 255, 0.22);
  border-radius: 999px;
  color: var(--cyan);
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 900;
  background: rgba(94, 224, 255, 0.08);
}

.product-story-copy h3 {
  max-width: 820px;
  margin: 0;
  color: var(--text);
  font-size: clamp(24px, 2.2vw, 34px);
  letter-spacing: 0;
}

.product-story-copy ul {
  display: grid;
  gap: 11px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.product-story-copy li {
  position: relative;
  padding-left: 22px;
  color: var(--text-soft);
  line-height: 1.75;
}

.product-story-copy li::before {
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 8px;
  content: "";
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 16px rgba(43, 184, 224, 0.52);
}

.product-story-media {
  display: grid;
  gap: 14px;
}

.product-story-media figure,
.product-media-gallery figure {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 14px;
  background:
    linear-gradient(135deg, rgba(94, 224, 255, 0.1), rgba(52, 214, 184, 0.05)),
    rgba(255, 255, 255, 0.04);
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.22);
}

.product-media-gallery figure::before {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  content: "";
  background:
    linear-gradient(180deg, transparent 42%, rgba(5, 9, 12, 0.74)),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: auto, 54px 100%;
  opacity: 0;
  transition: opacity 0.32s var(--ease-smooth);
}

.product-story-media img,
.product-media-gallery img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 240px;
  object-fit: contain;
  background: rgba(3, 7, 10, 0.32);
  transition: transform 0.8s var(--ease-smooth), opacity 0.45s var(--ease-smooth);
}

.product-media-gallery figure.is-featured img {
  min-height: 520px;
}

.product-story-media figure:hover img,
.product-media-gallery figure:hover img {
  transform: scale(1.018);
}

.product-media-gallery figure:hover::before {
  opacity: 1;
}

.product-media-gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 28px;
}

.product-media-gallery figure.is-featured {
  grid-column: span 2;
  grid-row: span 2;
}

.product-media-gallery figcaption {
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 12px;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  background: rgba(5, 9, 12, 0.72);
  backdrop-filter: blur(14px);
}

.product-media-gallery figcaption span {
  color: var(--cyan);
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 900;
}

.product-media-gallery figcaption strong {
  overflow: hidden;
  color: var(--text);
  font-size: 13px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.process-section {
  position: relative;
}

.process-line {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}

.process-line::before {
  position: absolute;
  left: 8%;
  right: 8%;
  top: 38px;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, transparent, rgba(94, 224, 255, 0.28), rgba(52, 214, 184, 0.28), transparent);
}

/* 滚动驱动的进度填充:覆盖在连接线上,随 --process-progress 增长 */
.process-line::after {
  position: absolute;
  left: 8%;
  top: 38px;
  height: 2px;
  width: calc(84% * var(--process-progress, 0));
  content: "";
  border-radius: var(--r-pill);
  background: linear-gradient(90deg, var(--cyan), var(--teal) 60%, var(--gold));
  box-shadow: 0 0 12px rgba(94, 224, 255, 0.5);
  transition: width 0.25s linear;
}

.process-step span {
  transition: color 0.4s var(--ease-smooth), border-color 0.4s var(--ease-smooth),
    background 0.4s var(--ease-smooth), box-shadow 0.4s var(--ease-smooth);
}

.process-step.is-active span {
  color: #071014;
  border-color: transparent;
  background: linear-gradient(135deg, var(--cyan), var(--teal));
  box-shadow: 0 0 26px rgba(94, 224, 255, 0.42);
}

.process-step {
  position: relative;
  min-height: 208px;
  padding: 20px;
}

.process-step span {
  display: grid;
  width: 44px;
  height: 44px;
  margin-bottom: 44px;
  place-items: center;
  border: 1px solid rgba(94, 224, 255, 0.45);
  border-radius: 50%;
  color: var(--cyan);
  font-weight: 800;
  background: #101318;
  box-shadow: 0 0 24px rgba(94, 224, 255, 0.22);
}

.split-section {
  display: grid;
  grid-template-columns: 0.8fr 1fr;
  gap: 42px;
  align-items: center;
}

.case-copy,
.contact-copy {
  position: relative;
}

.case-copy h2,
.contact-copy h2 {
  max-width: 720px;
}

.case-copy > p:not(.eyebrow),
.contact-copy > p:not(.eyebrow) {
  padding-left: 18px;
  border-left: 1px solid rgba(94, 224, 255, 0.24);
}

.case-board {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.report-board {
  grid-template-columns: 1fr;
}

.report-card {
  display: grid;
  gap: 16px;
  min-height: 192px;
  padding: 20px;
  background:
    radial-gradient(circle at 0 0, rgba(43, 184, 224, 0.12), transparent 14rem),
    radial-gradient(circle at 100% 18%, rgba(94, 224, 255, 0.1), transparent 16rem),
    rgba(255, 255, 255, 0.055);
}

.report-card h3 {
  margin-bottom: 0;
  font-size: 24px;
}

.report-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.report-head span {
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  padding: 0 10px;
  border: 1px solid rgba(94, 224, 255, 0.24);
  border-radius: 12px;
  color: var(--cyan);
  font-family: "JetBrains Mono", "IBM Plex Mono", "Roboto Mono", Consolas, monospace;
  font-size: 11px;
  background: rgba(94, 224, 255, 0.07);
}

.report-head strong {
  color: var(--lime);
  font-size: 20px;
}

.report-fields {
  display: grid;
  grid-template-columns: 0.85fr 1.1fr 1.1fr;
  gap: 10px;
}

.report-fields div {
  min-height: 108px;
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.095);
  border-radius: 12px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.065), rgba(255, 255, 255, 0.024)),
    rgba(255, 255, 255, 0.035);
}

.report-fields span {
  display: block;
  margin-bottom: 8px;
  color: var(--muted-2);
  font-size: 12px;
}

.report-fields p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.case-metric {
  position: relative;
  min-height: 156px;
  padding: 20px;
  overflow: hidden;
}

.case-metric span,
.case-metric em {
  display: block;
  color: var(--muted);
  font-style: normal;
}

.case-metric strong {
  display: block;
  margin: 20px 0 8px;
  color: var(--lime);
  font-size: 48px;
}

.capability-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.capability {
  min-height: 168px;
  padding: 20px;
  background:
    linear-gradient(160deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03)),
    var(--panel);
}

.faq-list {
  max-width: 820px;
  margin: 0 auto;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: rgba(20, 24, 30, 0.72);
  backdrop-filter: blur(14px);
}

.faq-item {
  display: flex;
  width: 100%;
  min-height: 66px;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  border: 0;
  border-bottom: 1px solid var(--line);
  color: var(--text);
  cursor: pointer;
  background: transparent;
}

.faq-item svg {
  transition: transform 0.42s var(--ease-smooth);
}

.faq-item[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.faq-panel {
  max-height: 0;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  transition: max-height 0.46s var(--ease-smooth);
}

.faq-panel p {
  margin: 0;
  padding: 0 20px 20px;
}

.contact-section {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(460px, 0.78fr);
  gap: 42px;
  align-items: start;
  padding-bottom: 80px;
}

.contact-section::before {
  position: absolute;
  inset: 48px -24px 28px;
  content: "";
  opacity: 0.78;
  border: 1px solid rgba(94, 224, 255, 0.1);
  border-radius: 12px;
  background:
    radial-gradient(circle at 18% 16%, rgba(94, 224, 255, 0.12), transparent 26rem),
    radial-gradient(circle at 84% 26%, rgba(43, 184, 224, 0.08), transparent 22rem),
    rgba(255, 255, 255, 0.025);
  pointer-events: none;
}

.contact-copy {
  position: relative;
  z-index: 1;
}

.contact-form {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  padding: 24px;
  overflow: hidden;
  border-radius: var(--r-lg);
}

.contact-form .form-head,
.contact-form .hp-field,
.contact-form .inquiry-type-field,
.contact-form .form-wide,
.contact-form .privacy-consent,
.contact-form .form-submit,
.contact-form .lead-status,
.contact-form .form-note,
.contact-form .form-success {
  grid-column: 1 / -1;
}

.inquiry-type-field {
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.inquiry-type-field legend {
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 13px;
}

.inquiry-type-options {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.contact-form .inquiry-type-options label {
  display: block;
  cursor: pointer;
}

.contact-form .inquiry-type-options input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.contact-form .inquiry-type-options span {
  display: flex;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  padding: 8px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 10px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.035);
  font-size: 12px;
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}

.contact-form .inquiry-type-options input:checked + span {
  border-color: rgba(94, 224, 255, 0.4);
  color: var(--cyan);
  background: rgba(94, 224, 255, 0.09);
}

.contact-form .inquiry-type-options input:focus-visible + span {
  outline: 2px solid rgba(94, 224, 255, 0.55);
  outline-offset: 2px;
}

.contact-form .privacy-consent {
  display: flex;
  grid-template-columns: none;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
}

.contact-form .privacy-consent input {
  flex: 0 0 auto;
  width: 17px;
  height: 17px;
  margin-top: 2px;
  accent-color: var(--cyan);
}

.contact-form .privacy-consent span {
  line-height: 1.55;
}

.contact-form .privacy-consent a {
  margin: 0 4px;
  color: var(--cyan);
}

@media (max-width: 680px) {
  .contact-form {
    grid-template-columns: 1fr;
  }

  .contact-form > *,
  .contact-form .form-head,
  .contact-form .inquiry-type-field,
  .contact-form .form-wide,
  .contact-form .privacy-consent,
  .contact-form .form-submit,
  .contact-form .lead-status,
  .contact-form .form-note {
    grid-column: 1;
  }

  .inquiry-type-options {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.contact-form::before {
  position: absolute;
  inset: 0;
  content: "";
  opacity: 0.78;
  background:
    radial-gradient(circle at 18% 0, rgba(94, 224, 255, 0.14), transparent 18rem),
    radial-gradient(circle at 92% 14%, rgba(43, 184, 224, 0.08), transparent 16rem);
  pointer-events: none;
}

.contact-form > * {
  position: relative;
  z-index: 1;
}

.form-head {
  display: grid;
  gap: 7px;
  margin-bottom: 2px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.form-head span {
  color: var(--cyan);
  font-family: "JetBrains Mono", "IBM Plex Mono", "Roboto Mono", Consolas, monospace;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.form-head strong {
  max-width: 460px;
  color: var(--text);
  font-size: 22px;
  line-height: 1.35;
}

.contact-form label {
  display: grid;
  gap: 8px;
}

.contact-form label span {
  color: var(--muted);
  font-size: 13px;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 12px;
  color: var(--text);
  outline: none;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.035)),
    rgba(255, 255, 255, 0.055);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.contact-form input,
.contact-form select {
  height: 48px;
  padding: 0 14px;
}

.contact-form textarea {
  resize: vertical;
  min-height: 112px;
  padding: 14px;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: rgba(94, 224, 255, 0.8);
  box-shadow:
    0 0 0 4px rgba(94, 224, 255, 0.12),
    0 0 34px rgba(94, 224, 255, 0.12);
  background: rgba(255, 255, 255, 0.09);
}

.contact-form option {
  color: #101318;
}

.form-submit {
  width: 100%;
  min-height: 54px;
}

.form-note {
  margin: 0;
  font-size: 13px;
}

.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.lead-status {
  min-height: 22px;
  margin: 0;
  color: var(--lime);
  font-size: 14px;
}

.lead-status.error {
  color: var(--coral);
}

/* 顶部滚动进度条:细、青金渐变、GPU 合成(scaleX),不占布局 */
.scroll-progress {
  position: fixed;
  left: 0;
  top: 0;
  z-index: 60;
  width: 100%;
  height: 2px;
  transform: scaleX(0);
  transform-origin: 0 50%;
  background: linear-gradient(90deg, var(--cyan), var(--teal) 55%, var(--gold));
  box-shadow: 0 0 12px rgba(94, 224, 255, 0.5);
  pointer-events: none;
  will-change: transform;
}

.toast-stack {
  position: fixed;
  right: 20px;
  top: 20px;
  z-index: 120;
  display: grid;
  gap: 10px;
  width: min(360px, calc(100vw - 32px));
  pointer-events: none;
}

.toast {
  position: relative;
  display: grid;
  gap: 4px;
  min-height: 64px;
  padding: 14px 16px 14px 46px;
  overflow: hidden;
  border: 1px solid rgba(94, 224, 255, 0.26);
  border-radius: 12px;
  color: var(--text);
  background:
    radial-gradient(circle at 0 0, rgba(94, 224, 255, 0.14), transparent 14rem),
    rgba(12, 15, 18, 0.92);
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.32);
  opacity: 0;
  transform: translateX(10px) scale(0.985);
  transition: opacity 0.34s var(--ease-smooth), transform 0.34s var(--ease-smooth);
  backdrop-filter: blur(18px);
}

.toast::before {
  position: absolute;
  left: 16px;
  top: 20px;
  width: 14px;
  height: 14px;
  content: "";
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 18px rgba(43, 184, 224, 0.58);
}

.toast::after {
  position: absolute;
  inset: 0 0 auto;
  height: 2px;
  content: "";
  background: linear-gradient(90deg, var(--cyan), var(--lime), transparent);
}

.toast.is-visible {
  opacity: 1;
  transform: translateX(0) scale(1);
}

.toast strong {
  font-size: 14px;
}

.toast span {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.toast.error {
  border-color: rgba(255, 111, 97, 0.34);
}

.toast.error::before {
  background: var(--coral);
  box-shadow: 0 0 18px rgba(255, 111, 97, 0.54);
}

.contact-methods {
  display: grid;
  gap: 12px;
  max-width: 520px;
  margin-top: 28px;
}

.contact-methods div {
  position: relative;
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 14px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 12px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.035)),
    rgba(255, 255, 255, 0.055);
}

.contact-methods span {
  color: var(--muted);
  font-size: 13px;
}

.contact-methods strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.contact-methods button {
  min-height: 34px;
  border: 1px solid rgba(94, 224, 255, 0.4);
  border-radius: 12px;
  color: var(--cyan);
  cursor: pointer;
  background: rgba(94, 224, 255, 0.08);
}

.diagnosis-flow {
  display: grid;
  gap: 10px;
  max-width: 560px;
  margin-top: 22px;
}

.diagnosis-flow div {
  display: grid;
  grid-template-columns: 42px minmax(0, 0.72fr) minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  min-height: 68px;
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.05);
}

.diagnosis-flow span {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border-radius: 12px;
  color: #071014;
  font-size: 13px;
  font-weight: 900;
  background: linear-gradient(135deg, var(--cyan), var(--lime));
}

.diagnosis-flow strong {
  color: var(--text);
}

.diagnosis-flow em {
  color: var(--muted);
  font-size: 13px;
  font-style: normal;
  line-height: 1.5;
}

.contact-intel {
  display: grid;
  gap: 10px;
  max-width: 560px;
  margin-top: 16px;
  padding: 16px;
  border: 1px solid rgba(43, 184, 224, 0.16);
  border-radius: 12px;
  background:
    radial-gradient(circle at 0 0, rgba(43, 184, 224, 0.11), transparent 16rem),
    rgba(255, 255, 255, 0.05);
}

.contact-intel strong {
  color: var(--text);
}

.contact-intel span {
  position: relative;
  padding-left: 20px;
  color: var(--muted);
  line-height: 1.55;
}

.contact-intel span::before {
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 8px;
  height: 8px;
  content: "";
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 14px rgba(43, 184, 224, 0.56);
}

.contact-qr {
  display: block;
  width: 168px;
  height: 168px;
  margin-top: 18px;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
}

.floating-contact {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 30;
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  border-radius: 12px;
  color: #071014;
  font-weight: 800;
  background: linear-gradient(135deg, var(--cyan), var(--lime));
  box-shadow: 0 18px 50px rgba(94, 224, 255, 0.22);
}

.front-editor-bar {
  position: fixed;
  left: 50%;
  top: 12px;
  z-index: 80;
  display: flex;
  gap: 12px;
  align-items: center;
  width: min(960px, calc(100% - 24px));
  min-height: 52px;
  padding: 8px 12px;
  border: 1px solid rgba(94, 224, 255, 0.36);
  border-radius: 12px;
  color: #eaf7ff;
  background: rgba(9, 13, 18, 0.92);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.32);
  transform: translateX(-50%);
  backdrop-filter: blur(16px);
}

.is-front-editing .site-header {
  margin-top: 84px;
}

.front-editor-bar strong {
  white-space: nowrap;
}

.front-editor-bar span {
  flex: 1;
  color: var(--muted);
  font-size: 13px;
}

.front-editor-bar a,
.front-editor-bar button {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  justify-content: center;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  color: var(--cyan);
  font: inherit;
  font-size: 13px;
  cursor: pointer;
  background: rgba(94, 224, 255, 0.08);
}

.front-editor-bar button:hover,
.front-editor-bar a:hover {
  border-color: rgba(94, 224, 255, 0.42);
  background: rgba(94, 224, 255, 0.14);
}

.product-editor-bar {
  flex-wrap: wrap;
  width: min(1120px, calc(100% - 24px));
}

.product-editor-bar span {
  min-width: min(360px, 100%);
}

.product-edit-shortcut {
  position: fixed;
  right: 22px;
  bottom: 88px;
  z-index: 60;
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  border: 1px solid rgba(94, 224, 255, 0.42);
  border-radius: 12px;
  color: #071014;
  font-size: 14px;
  font-weight: 900;
  background: linear-gradient(135deg, var(--cyan), var(--lime));
  box-shadow: 0 18px 44px rgba(94, 224, 255, 0.22);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.product-edit-shortcut:hover {
  transform: translateY(-2px);
  box-shadow: 0 24px 58px rgba(94, 224, 255, 0.3);
}

.editable-section {
  position: relative;
  outline: 1px dashed rgba(94, 224, 255, 0.2);
  outline-offset: 8px;
}

.inline-edit-button {
  position: absolute;
  right: 16px;
  top: 16px;
  z-index: 12;
  display: inline-flex;
  width: auto;
  max-width: max-content;
  min-height: 36px;
  align-items: center;
  justify-content: center;
  padding: 0 12px;
  appearance: none;
  border: 1px solid rgba(94, 224, 255, 0.5);
  border-radius: 12px;
  color: #071014;
  font-weight: 800;
  line-height: 1;
  white-space: nowrap;
  cursor: pointer;
  background: linear-gradient(135deg, var(--cyan), var(--lime));
  box-shadow: 0 10px 32px rgba(94, 224, 255, 0.18);
}

.inline-edit-button:hover {
  transform: translateY(-1px);
}

.inline-editor-drawer {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: none;
  justify-content: flex-end;
  overflow: hidden;
  background: rgba(0, 0, 0, 0.46);
  overscroll-behavior: contain;
}

.inline-editor-drawer.is-open {
  display: flex;
}

.inline-editor-panel {
  width: min(520px, 100%);
  height: 100vh;
  height: 100dvh;
  max-height: 100vh;
  max-height: 100dvh;
  padding: 22px;
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  color: #172033;
  background:
    radial-gradient(circle at 0 0, rgba(37, 99, 235, 0.08), transparent 24rem),
    linear-gradient(180deg, #f8fafc, #eef3f9);
  box-shadow: -20px 0 60px rgba(0, 0, 0, 0.28);
}

body.is-inline-editor-open {
  overflow: hidden;
}

body.is-product-editor-open {
  overflow: auto;
}

body.is-product-editor-open .inline-editor-drawer {
  pointer-events: none;
  background: transparent;
}

body.is-product-editor-open .inline-editor-panel {
  pointer-events: auto;
  border-left: 1px solid #dbe3ef;
  box-shadow: -18px 0 46px rgba(15, 23, 42, 0.14);
}

.inline-editor-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}

.inline-editor-head span {
  color: #2563eb;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.inline-editor-head h2 {
  margin: 4px 0 0;
  font-size: 24px;
}

.inline-editor-head button,
[data-inline-form] button {
  position: relative;
  min-height: 40px;
  padding: 0 14px;
  overflow: hidden;
  border: 1px solid #cbd5e1;
  border-radius: 12px;
  color: #172033;
  cursor: pointer;
  background: #fff;
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.inline-editor-head button:hover,
[data-inline-form] button:hover {
  transform: translateY(-1px);
  border-color: #93c5fd;
  box-shadow: 0 12px 28px rgba(37, 99, 235, 0.1);
}

[data-inline-form] {
  display: grid;
  gap: 14px;
}

[data-inline-form] label {
  display: grid;
  gap: 7px;
  color: #64748b;
  font-size: 13px;
  font-weight: 700;
}

[data-inline-form] input,
[data-inline-form] select,
[data-inline-form] textarea {
  width: 100%;
  border: 1px solid #cbd5e1;
  border-radius: 12px;
  color: #172033;
  outline: none;
  background:
    linear-gradient(180deg, #fff, #fbfdff);
  transition: border-color 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

[data-inline-form] input {
  height: 42px;
  padding: 0 12px;
}

[data-inline-form] select {
  height: 42px;
  padding: 0 12px;
}

[data-inline-form] input[type="file"] {
  padding: 9px 12px;
}

[data-inline-form] textarea {
  padding: 12px;
  resize: vertical;
  line-height: 1.6;
}

[data-inline-form] input:focus,
[data-inline-form] select:focus,
[data-inline-form] textarea:focus {
  border-color: #2563eb;
  box-shadow:
    0 0 0 4px rgba(37, 99, 235, 0.12),
    0 12px 28px rgba(37, 99, 235, 0.08);
}

[data-inline-form] option {
  color: #172033;
}

[data-inline-form] > button {
  color: #fff;
  border-color: #2563eb;
  font-weight: 800;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.22), transparent 42%),
    linear-gradient(135deg, #2563eb, #06b6d4);
  box-shadow: 0 14px 30px rgba(37, 99, 235, 0.22);
}

[data-inline-form] > button.is-loading::after {
  display: inline-block;
  width: 14px;
  height: 14px;
  margin-left: 10px;
  vertical-align: -2px;
  content: "";
  border: 2px solid rgba(255, 255, 255, 0.42);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.78s linear infinite;
}

.inline-form-section {
  display: grid;
  gap: 4px;
  margin-top: 8px;
  padding-top: 14px;
  border-top: 1px solid #e2e8f0;
}

.inline-form-section strong {
  color: #172033;
  font-size: 15px;
}

.inline-form-section span {
  color: #64748b;
  font-size: 12px;
  line-height: 1.6;
}

.inline-list-editor {
  display: grid;
  gap: 12px;
  padding: 14px;
  border: 1px solid #dbe3ef;
  border-radius: 12px;
  background: #f1f5f9;
}

.inline-list-title {
  display: grid;
  gap: 4px;
}

.inline-list-title strong {
  color: #172033;
  font-size: 14px;
}

.inline-list-title span {
  color: #64748b;
  font-size: 12px;
}

.inline-list-rows {
  display: grid;
  gap: 12px;
}

.inline-list-row {
  display: grid;
  gap: 12px;
  padding: 12px;
  border: 1px solid #d7e0ed;
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.05);
}

.inline-row-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.inline-row-head strong {
  color: #2563eb;
  font-size: 13px;
}

.inline-row-head .inline-remove {
  min-height: 30px;
  padding: 0 10px;
  border-color: #fecaca;
  color: #dc2626;
  font-size: 12px;
  background: #fff5f5;
}

.inline-list-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.inline-list-grid label.is-wide {
  grid-column: 1 / -1;
}

.inline-list-grid textarea {
  min-height: 88px;
}

.product-feature-row,
.product-gallery-row {
  gap: 14px;
}

.inline-image-preview {
  display: block;
  width: 100%;
  max-height: 180px;
  object-fit: contain;
  border: 1px solid #dbe3ef;
  border-radius: 12px;
  background: #f8fafc;
}

[data-inline-form] .inline-add {
  width: 100%;
  border-color: #bfdbfe;
  color: #2563eb;
  font-weight: 800;
  background: #eff6ff;
}

.inline-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.inline-editor-status {
  min-height: 24px;
  color: #16a34a;
}

.inline-editor-status.error {
  color: #dc2626;
}

.site-footer {
  width: min(var(--page-max), calc(100% - 40px));
  margin: 0 auto;
  padding: 28px 0 44px;
  color: var(--muted);
  font-size: 14px;
  border-top: 1px solid var(--line);
}

[data-reveal] {
  opacity: 0;
  filter: blur(10px);
  transform: translateY(10px) scale(0.992);
  transition:
    opacity 0.86s var(--ease-out) var(--reveal-delay, 0ms),
    filter 0.86s var(--ease-out) var(--reveal-delay, 0ms),
    transform 0.86s var(--ease-out) var(--reveal-delay, 0ms);
}

[data-reveal].is-visible {
  opacity: 1;
  filter: blur(0);
  transform: translateY(0) scale(1);
}

/* 角色化编排:卡片类进场"上浮"更明显、带物理感的微缩放,区别于文字块的轻移 */
:is(.project-card, .product-card, .community-card, .deliverable-card, .capability, .audience-item, .case-metric, .report-card, .method-axis)[data-reveal] {
  transform: translateY(26px) scale(0.975);
}

:is(.community-card, .deliverable-card, .capability, .audience-item, .case-metric, .report-card, .method-axis)[data-reveal].is-visible {
  transform: translateY(0) scale(1);
}

/* 区块标题的渐变下划线随进场从左 draw-in,增加编排节奏 */
.section-heading::after {
  transform: scaleX(0);
  transform-origin: 0 50%;
  transition: transform 0.9s var(--ease-out) 0.15s;
}

.section-heading.is-visible::after {
  transform: scaleX(1);
}

[data-reveal].is-visible.project-card {
  transform: perspective(1000px) rotateX(var(--rx)) rotateY(var(--ry)) translateY(var(--lift));
}

[data-reveal].is-visible.product-card {
  transform: perspective(1000px) rotateX(var(--rx)) rotateY(var(--ry)) translateY(var(--lift));
}

[data-reveal].is-visible.project-card.hidden,
[data-reveal].is-visible.product-card.hidden {
  transform: perspective(1000px) rotateX(var(--rx)) rotateY(var(--ry)) translateY(8px) scale(0.985);
}

[data-reveal].is-visible:is(.community-command-card, .community-card, .audience-item, .process-step, .capability, .method-axis, .deliverable-card, .report-card, .contact-intel):hover {
  transform: translateY(-3px);
}

@keyframes shine {
  to {
    transform: translateX(120%);
  }
}

/* 精修:已移除未使用的装饰动画 ambientSweep / heroBeam / consoleScan / barPulse / pipelineGlow / commandRail */

@keyframes sweep {
  to {
    transform: rotate(360deg);
  }
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@media (max-width: 1180px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    row-gap: 28px;
  }

  .hero-system-wrap {
    width: min(100%, 760px);
    margin-top: 20px;
    justify-self: center;
  }

  .hero-visual.hero-system {
    min-height: 610px;
  }
}

@media (max-width: 980px) {
  .nav-links {
    display: none;
  }

  .hero,
  .split-section,
  .contact-section,
  .product-detail-hero,
  .project-filter-console,
  .product-filter-console,
  .community-system,
  .method-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    gap: 42px;
  }

  .hero-copy {
    width: 100%;
  }

  .hero-system-wrap {
    position: relative;
    right: auto;
    top: auto;
    width: 100%;
    margin-top: 34px;
    -webkit-mask-image: none;
    mask-image: none;
    transform: none;
  }

  .hero-visual.hero-system {
    min-height: 610px;
    padding-left: 0;
  }

  .hero-visual {
    min-height: 540px;
  }

  .project-grid,
  .product-grid,
  .product-detail-grid,
  .report-fields,
  .capability-grid,
  .audience-grid,
  .deliverable-track {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .community-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .community-command-card {
    min-height: 430px;
  }

  .community-card:nth-child(1),
  .community-card:nth-child(4) {
    transform: none;
  }

  .project-card.is-featured,
  .project-card.is-tall {
    grid-column: auto;
    grid-row: auto;
    min-height: 260px;
  }

  .product-card.is-featured {
    grid-column: auto;
    grid-row: auto;
    min-height: 0;
  }

  .product-filter-insight {
    grid-template-columns: auto minmax(160px, 0.4fr) minmax(0, 1fr);
  }

  .product-filter-insight em {
    grid-column: 2 / -1;
    justify-self: start;
  }

  .console-shell {
    min-height: 520px;
  }

  .diagnosis-flow div {
    grid-template-columns: 42px minmax(0, 1fr);
  }

  .diagnosis-flow em {
    grid-column: 2;
  }

  .process-line {
    grid-template-columns: 1fr;
  }

  .process-line::before,
  .process-line::after {
    display: none;
  }

  .process-step {
    min-height: auto;
  }

  .process-step span {
    margin-bottom: 18px;
  }

  .product-story-card.has-media,
  .product-media-gallery {
    grid-template-columns: 1fr;
  }

  .product-media-gallery figure.is-featured {
    grid-column: auto;
    grid-row: auto;
  }
}

@media (max-width: 680px) {
  .site-header {
    width: min(100% - 20px, var(--page-max));
    margin-top: 10px;
  }

  .brand {
    font-size: 14px;
  }

  .brand-logo {
    width: 36px;
    height: 36px;
    border-radius: 10px;
  }

  .nav-action {
    height: 38px;
    padding: 0 10px;
    font-size: 13px;
  }

  .section-shell {
    width: min(100% - 24px, var(--page-max));
    padding: 66px 0;
  }

  .hero {
    padding-top: 44px;
  }

  .hero-brand-signal {
    margin-bottom: 18px;
  }

  .hero-system-stage {
    min-height: 390px;
  }

  .hero-system-stage::before {
    width: 280px;
    height: 280px;
  }

  .hero-system-stage::after {
    width: 210px;
    height: 210px;
  }

  .hero-system-core {
    width: 150px;
    height: 150px;
  }

  .hero-system-core img {
    width: 52px;
    height: 52px;
  }

  .hero-system-node {
    width: 106px;
    padding: 10px;
  }

  .hero-system-node::after {
    width: 38px;
  }

  .hero-system-products {
    grid-template-columns: 1fr;
  }

  .hero-visual.hero-system {
    min-height: 680px;
  }

  h1 {
    max-width: 100%;
    overflow-wrap: anywhere;
    font-size: clamp(32px, 9.2vw, 38px);
    line-height: 1.16;
  }

  .hero-text {
    max-width: 100%;
    overflow-wrap: anywhere;
  }

  .hero-text,
  .section-heading p,
  .case-copy p,
  .contact-copy p {
    font-size: 15px;
  }

  .section-heading {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .section-heading p:not(.eyebrow) {
    max-width: none;
  }

  .deliverable-section .section-heading {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .deliverable-section .section-heading h2 {
    max-width: none;
    font-size: 30px;
    line-height: 1.18;
  }

  .deliverable-section .section-heading p:not(.eyebrow) {
    grid-column: auto;
    margin-top: 0;
  }
  .hero-actions,
  .button {
    width: 100%;
  }

  .hero-insights span {
    flex: 1 1 calc(50% - 10px);
    justify-content: center;
  }

  .trust-row,
  .project-grid,
  .product-grid,
  .product-detail-grid,
  .product-story-card.has-media,
  .product-media-gallery,
  .product-metrics,
  .report-fields,
  .case-board,
  .capability-grid,
  .community-grid,
  .audience-grid,
  .deliverable-track,
  .console-grid,
  .console-metrics,
  .command-metrics,
  .command-flow,
  .project-specs {
    grid-template-columns: 1fr;
  }

  .project-filter-console,
  .product-filter-console {
    gap: 12px;
  }

  .filter-bar {
    min-height: auto;
    padding: 10px;
  }

  .filter {
    flex: 1 1 calc(50% - 10px);
  }

  .product-filter-insight {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .product-filter-insight em {
    grid-column: auto;
  }

  .product-grid-toolbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .report-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .community-command-card {
    min-height: auto;
    padding: 22px;
  }

  .community-command-card h3 {
    margin-top: 34px;
  }

  .command-flow span::after {
    display: none;
  }

  .console-pipeline {
    grid-column: auto;
  }

  .console-topbar {
    align-items: stretch;
    flex-direction: column;
    padding: 12px;
  }

  .console-tabs {
    width: 100%;
  }

  .console-tabs b {
    flex: 1;
    justify-content: center;
  }

  .method-map {
    min-height: 420px;
  }

  .hero-visual {
    min-height: 450px;
  }

  .hero-visual img {
    height: 330px;
  }

  .signal-panel {
    left: 10px;
    right: 10px;
    width: auto;
    bottom: 0;
  }

  .site-footer {
    display: grid;
    gap: 8px;
  }

  .contact-methods div {
    grid-template-columns: 1fr;
  }

  .floating-contact {
    left: 12px;
    right: 12px;
    bottom: 12px;
  }

  .front-editor-bar {
    align-items: stretch;
    flex-direction: column;
  }

  .inline-edit-button {
    right: 8px;
    top: 28px;
  }

  .inline-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   Trust & policy pages
   ============================================================ */
.decision-hero {
  max-width: 1120px;
  padding-top: 176px;
  padding-bottom: 68px;
}

.section-text-link {
  display: inline-flex;
  margin-top: 18px;
  color: var(--cyan);
  font-size: 14px;
}

.cases-hero {
  max-width: 1120px;
  padding-top: 176px;
  padding-bottom: 62px;
}

.insights-hero {
  max-width: 1060px;
  padding-top: 176px;
  padding-bottom: 58px;
}

.support-hero {
  max-width: 1080px;
  padding-top: 176px;
  padding-bottom: 62px;
}

.support-hero h1 {
  margin: 24px 0 22px;
  font-size: clamp(48px, 6.5vw, 88px);
  letter-spacing: -0.06em;
  line-height: 0.98;
}

.support-hero > p:last-of-type {
  max-width: 780px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.8;
}

.support-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.support-quick {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  padding-top: 14px;
}

.support-quick article {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.028);
}

.support-quick span {
  color: var(--cyan);
  font: 700 11px "JetBrains Mono", monospace;
}

.support-quick h2 {
  margin: 20px 0 9px;
  font-size: 19px;
}

.support-quick p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}

.support-products {
  padding-top: 84px;
}

.support-product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.support-product-grid a {
  display: grid;
  min-height: 150px;
  align-content: start;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.018));
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.support-product-grid a:hover {
  border-color: rgba(94, 224, 255, 0.36);
  transform: translateY(-2px);
}

.support-product-grid span {
  color: var(--cyan);
  font-size: 11px;
}

.support-product-grid strong {
  margin: 14px 0;
  font-size: 17px;
  line-height: 1.4;
}

.support-product-grid em {
  align-self: end;
  margin-top: auto;
  color: var(--muted-2);
  font-size: 12px;
  font-style: normal;
}

.support-status {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  margin-top: 74px;
  padding: clamp(24px, 4vw, 38px);
  border: 1px solid rgba(52, 214, 184, 0.22);
  border-radius: 16px;
  background: rgba(52, 214, 184, 0.045);
}

.support-status span {
  color: var(--teal);
  font: 700 11px "JetBrains Mono", monospace;
}

.support-status h2 {
  margin: 10px 0 8px;
  font-size: clamp(24px, 3vw, 34px);
}

.support-status p {
  max-width: 720px;
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.support-status small {
  flex: 0 0 auto;
  color: var(--muted-2);
}

.support-faq {
  padding-top: 84px;
}

@media (max-width: 980px) {
  .support-quick,
  .support-product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  .support-hero {
    padding-top: 120px;
  }

  .support-hero h1 {
    font-size: clamp(39px, 12vw, 58px);
  }

  .support-quick,
  .support-product-grid {
    grid-template-columns: 1fr;
  }

  .support-status {
    align-items: flex-start;
    flex-direction: column;
  }
}

.insights-hero h1 {
  margin: 24px 0 22px;
  font-size: clamp(52px, 7vw, 96px);
  letter-spacing: -0.065em;
  line-height: 0.96;
}

.insights-hero > p:last-child {
  max-width: 720px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.8;
}

.insight-topics {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 0;
  padding-bottom: 26px;
}

.insight-topics a {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  gap: 9px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 9px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.025);
}

.insight-topics a.active,
.insight-topics a:hover {
  border-color: rgba(94, 224, 255, 0.38);
  color: var(--cyan);
  background: rgba(94, 224, 255, 0.07);
}

.insight-topics b {
  color: var(--text);
  font-size: 11px;
}

.insight-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  padding-top: 18px;
}

.insight-card {
  display: grid;
  min-height: 330px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.016));
  transition: transform 0.28s ease, border-color 0.28s ease;
}

.insight-card.featured {
  grid-column: span 2;
  background: radial-gradient(circle at 85% 10%, rgba(94, 224, 255, 0.11), transparent 22rem), linear-gradient(145deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.016));
}

.insight-card:hover {
  border-color: rgba(94, 224, 255, 0.36);
  transform: translateY(-3px);
}

.insight-card > div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted-2);
  font-size: 11px;
}

.insight-card > div span {
  color: var(--cyan);
  font-weight: 800;
}

.insight-card > strong {
  margin-top: 32px;
  color: rgba(255, 255, 255, 0.13);
  font: 900 clamp(42px, 5vw, 70px)/0.8 "JetBrains Mono", monospace;
}

.insight-card h2,
.insight-card h3 {
  margin: 22px 0 10px;
  font-size: clamp(22px, 2.5vw, 30px);
  line-height: 1.3;
}

.insight-card p {
  display: -webkit-box;
  margin: 0;
  overflow: hidden;
  color: var(--muted);
  line-height: 1.7;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.insight-card small {
  align-self: end;
  margin-top: 22px;
  color: var(--cyan);
}

.insight-detail-hero {
  max-width: 1080px;
  padding-top: 158px;
  padding-bottom: 56px;
}

.insight-detail-hero > a {
  display: inline-flex;
  margin-bottom: 34px;
  color: var(--muted-2);
  font-size: 13px;
}

.insight-detail-hero h1 {
  max-width: 980px;
  margin: 24px 0 20px;
  font-size: clamp(44px, 6vw, 78px);
  letter-spacing: -0.055em;
  line-height: 1.05;
}

.insight-detail-hero > p:not(.eyebrow) {
  max-width: 800px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.8;
}

.insight-detail-hero > div {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 26px;
}

.insight-detail-hero > div span {
  padding: 8px 11px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--muted-2);
  font-size: 11px;
}

.insight-article-layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 800px);
  gap: clamp(42px, 7vw, 100px);
  justify-content: center;
  padding-top: 40px;
}

.insight-article-layout > aside {
  position: sticky;
  top: 118px;
  display: grid;
  align-self: start;
  gap: 5px;
  padding: 17px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.025);
}

.insight-article-layout > aside strong {
  margin-bottom: 8px;
  font-size: 13px;
}

.insight-article-layout > aside a {
  padding: 7px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.4;
}

.insight-article-layout > aside a:hover {
  color: var(--cyan);
}

.insight-article {
  display: grid;
  gap: 16px;
}

.insight-article > section {
  padding: clamp(24px, 4vw, 40px);
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.025);
}

.insight-article > section > span {
  color: var(--cyan);
  font: 700 11px/1 "JetBrains Mono", monospace;
}

.insight-article h2 {
  margin: 13px 0 16px;
  font-size: clamp(26px, 3vw, 36px);
}

.insight-article p,
.insight-article li {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.9;
}

.insight-article ul {
  display: grid;
  gap: 10px;
  margin: 18px 0 0;
  padding-left: 20px;
}

.insight-disclaimer {
  padding: 20px;
  border-left: 2px solid var(--cyan);
  background: rgba(94, 224, 255, 0.045);
}

.insight-disclaimer p {
  margin: 8px 0 0;
}

.insight-detail-nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  max-width: 1120px;
  padding-top: 28px;
  padding-bottom: 28px;
}

.insight-detail-nav a {
  display: grid;
  gap: 7px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 13px;
  color: var(--text);
  text-decoration: none;
  background: rgba(255,255,255,.025);
}

.insight-detail-nav a:last-child { text-align: right; }
.insight-detail-nav a:hover { border-color: rgba(94,224,255,.4); }
.insight-detail-nav span { color: var(--muted-2); font-size: 12px; }
.insight-detail-nav strong { line-height: 1.5; }
.insight-related { padding-top: 38px; }
.insight-related .insight-grid { margin-top: 24px; }

@media (max-width: 980px) {
  .insight-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .insight-article-layout {
    grid-template-columns: 1fr;
  }

  .insight-article-layout > aside {
    position: static;
  }
}

@media (max-width: 680px) {
  .insights-hero,
  .insight-detail-hero {
    padding-top: 120px;
  }

  .insights-hero h1,
  .insight-detail-hero h1 {
    font-size: clamp(39px, 12vw, 58px);
  }

  .insight-grid {
    grid-template-columns: 1fr;
  }

  .insight-card.featured {
    grid-column: auto;
  }

  .insight-detail-nav { grid-template-columns: 1fr; }
  .insight-detail-nav a:last-child { text-align: left; }
}

.cases-hero h1 {
  margin: 24px 0 22px;
  font-size: clamp(50px, 6.6vw, 90px);
  letter-spacing: -0.06em;
  line-height: 0.98;
}

.cases-hero > p:last-child {
  max-width: 780px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.8;
}

.case-standard {
  display: grid;
  grid-template-columns: 1.4fr repeat(5, 1fr);
  gap: 8px;
  padding-top: 0;
  padding-bottom: 28px;
}

.case-standard > * {
  display: flex;
  min-height: 58px;
  align-items: center;
  justify-content: center;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.025);
  font-size: 12px;
  text-align: center;
}

.case-standard strong {
  justify-content: flex-start;
  color: var(--text);
  font-size: 14px;
}

.cases-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  padding-top: 20px;
}

.case-story-card {
  display: grid;
  padding: clamp(24px, 4vw, 38px);
  border: 1px solid var(--line);
  border-radius: 18px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.018));
  box-shadow: 0 18px 52px rgba(0, 0, 0, 0.14);
  transition: transform 0.3s ease, border-color 0.3s ease;
}

.case-story-card:hover {
  border-color: rgba(94, 224, 255, 0.36);
  transform: translateY(-3px);
}

.case-story-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.case-story-top span {
  color: var(--cyan);
  font-size: 12px;
  font-weight: 800;
}

.case-story-top em {
  color: var(--muted-2);
  font-size: 11px;
  font-style: normal;
}

.case-story-metric {
  margin-top: 38px;
  color: var(--text);
  font-size: clamp(58px, 7vw, 92px);
  letter-spacing: -0.07em;
  line-height: 0.9;
}

.case-story-metric small {
  margin-left: 5px;
  color: var(--cyan);
  font-size: 0.25em;
  letter-spacing: 0;
}

.case-story-card h2 {
  margin: 24px 0 12px;
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.25;
}

.case-story-card > p {
  min-height: 3.4em;
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.case-story-card dl {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin: 22px 0;
}

.case-story-card dl div {
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.075);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.025);
}

.case-story-card dt {
  color: var(--muted-2);
  font-size: 10px;
}

.case-story-card dd {
  margin: 6px 0 0;
  color: var(--text-soft);
  font-size: 12px;
}

.case-story-link {
  margin-top: auto;
  color: var(--cyan);
  font-size: 13px;
}

.case-detail-hero {
  max-width: 1080px;
  padding-top: 160px;
  padding-bottom: 54px;
}

.case-detail-hero > a {
  display: inline-flex;
  margin-bottom: 34px;
  color: var(--muted-2);
  font-size: 13px;
}

.case-detail-hero h1 {
  max-width: 960px;
  margin: 24px 0 20px;
  font-size: clamp(44px, 6vw, 78px);
  letter-spacing: -0.055em;
  line-height: 1.04;
}

.case-detail-hero > p:not(.eyebrow) {
  max-width: 780px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.8;
}

.case-detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 30px;
}

.case-detail-meta span {
  display: flex;
  gap: 9px;
  padding: 10px 13px;
  border: 1px solid var(--line);
  border-radius: 9px;
  color: var(--text-soft);
  background: rgba(255, 255, 255, 0.03);
  font-size: 12px;
}

.case-detail-meta em {
  color: var(--muted-2);
  font-style: normal;
}

.case-result-band {
  display: grid;
  grid-template-columns: minmax(260px, 0.7fr) minmax(0, 1fr);
  gap: 28px;
  align-items: center;
  margin-top: 12px;
  padding: clamp(24px, 4vw, 42px);
  border: 1px solid rgba(94, 224, 255, 0.22);
  border-radius: 18px;
  background: linear-gradient(110deg, rgba(94, 224, 255, 0.09), rgba(52, 214, 184, 0.025));
}

.case-result-band div {
  display: grid;
  gap: 9px;
}

.case-result-band div > span {
  color: var(--text);
  font-size: clamp(58px, 7vw, 94px);
  font-weight: 900;
  letter-spacing: -0.07em;
  line-height: 0.9;
}

.case-result-band small {
  color: var(--cyan);
  font-size: 0.24em;
}

.case-result-band strong {
  color: var(--text-soft);
}

.case-result-band p {
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
}

.case-detail-body {
  display: grid;
  gap: 14px;
  max-width: 1040px;
  padding-top: 54px;
}

.case-detail-body section {
  display: grid;
  grid-template-columns: 54px minmax(180px, 0.35fr) minmax(0, 1fr);
  gap: 22px;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
}

.case-detail-body section > span {
  color: var(--cyan);
  font: 700 12px/1 "JetBrains Mono", monospace;
}

.case-detail-body h2 {
  margin: 0;
  font-size: clamp(24px, 3vw, 34px);
}

.case-detail-body p,
.case-detail-body li {
  color: var(--muted);
  line-height: 1.85;
}

.case-detail-body p {
  grid-column: 3;
  margin: 0 0 12px;
}

.case-detail-body ul {
  display: grid;
  grid-column: 3;
  gap: 10px;
  margin: 0;
  padding-left: 20px;
}

@media (max-width: 900px) {
  .case-standard {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .case-standard strong {
    grid-column: 1 / -1;
    justify-content: center;
  }

  .case-detail-body section {
    grid-template-columns: 40px minmax(0, 1fr);
  }

  .case-detail-body p,
  .case-detail-body ul {
    grid-column: 2;
  }
}

@media (max-width: 680px) {
  .cases-hero,
  .case-detail-hero {
    padding-top: 120px;
  }

  .cases-hero h1,
  .case-detail-hero h1 {
    font-size: clamp(39px, 12vw, 58px);
  }

  .case-standard,
  .cases-grid,
  .case-result-band {
    grid-template-columns: 1fr;
  }

  .case-story-card dl {
    grid-template-columns: 1fr;
  }

  .case-detail-body section {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .case-detail-body p,
  .case-detail-body ul {
    grid-column: 1;
  }
}

.decision-hero h1 {
  margin: 24px 0 22px;
  font-size: clamp(48px, 6.5vw, 88px);
  letter-spacing: -0.06em;
  line-height: 0.98;
}

.decision-hero > p:last-child {
  max-width: 800px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.8;
}

.decision-workspace {
  padding-top: 20px;
}

.decision-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.03);
}

.decision-filter-button {
  min-height: 38px;
  padding: 0 14px;
  border: 1px solid transparent;
  border-radius: 9px;
  color: var(--muted);
  background: transparent;
  cursor: pointer;
}

.decision-filter-button:hover,
.decision-filter-button.is-active {
  color: var(--cyan);
  border-color: rgba(94, 224, 255, 0.24);
  background: rgba(94, 224, 255, 0.075);
}

.decision-summary {
  display: flex;
  align-items: center;
  gap: 30px;
  margin: 18px 0;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
}

.decision-summary div {
  display: flex;
  align-items: baseline;
  gap: 9px;
}

.decision-summary span {
  color: var(--muted-2);
  font-size: 12px;
}

.decision-summary strong {
  color: var(--text);
  font-size: 18px;
}

.decision-summary button {
  margin-left: auto;
  border: 0;
  color: var(--cyan);
  background: transparent;
  cursor: pointer;
}

.decision-summary button:disabled {
  color: var(--muted-2);
  cursor: default;
}

.decision-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.decision-card {
  display: grid;
  align-content: start;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: linear-gradient(150deg, rgba(255, 255, 255, 0.052), rgba(255, 255, 255, 0.018));
  transition: border-color 0.25s ease, transform 0.25s ease, background 0.25s ease;
}

.decision-card:hover,
.decision-card.is-selected {
  border-color: rgba(94, 224, 255, 0.38);
  background: linear-gradient(150deg, rgba(94, 224, 255, 0.09), rgba(255, 255, 255, 0.018));
  transform: translateY(-2px);
}

.decision-card[hidden] {
  display: none;
}

.decision-card-top,
.decision-card-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.decision-card-top span,
.decision-card-top em {
  color: var(--muted-2);
  font-size: 11px;
  font-style: normal;
  letter-spacing: 0.04em;
}

.decision-card-top span {
  color: var(--cyan);
}

.decision-card h2 {
  min-height: 2.5em;
  margin: 16px 0 9px;
  font-size: 22px;
  line-height: 1.25;
}

.decision-card > p {
  display: -webkit-box;
  min-height: 3.2em;
  margin: 0;
  overflow: hidden;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.decision-card dl {
  display: grid;
  gap: 8px;
  margin: 16px 0;
}

.decision-card dl div {
  padding: 10px;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.026);
}

.decision-card dt {
  margin-bottom: 5px;
  color: var(--muted-2);
  font-size: 10px;
}

.decision-card dd {
  margin: 0;
  color: var(--text-soft);
  font-size: 12px;
  line-height: 1.45;
}

.decision-card-actions {
  margin-top: auto;
  padding-top: 4px;
}

.decision-card-actions label {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--text-soft);
  font-size: 12px;
  cursor: pointer;
}

.decision-card-actions input {
  width: 16px;
  height: 16px;
  accent-color: var(--cyan);
}

.decision-card-actions a {
  color: var(--cyan);
  font-size: 12px;
}

.compare-panel {
  padding-top: 72px;
}

.compare-panel[hidden] {
  display: none;
}

.compare-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.025);
}

.compare-table-wrap table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
}

.compare-table-wrap th,
.compare-table-wrap td {
  padding: 18px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
  line-height: 1.65;
}

.compare-table-wrap th {
  width: 130px;
  color: var(--muted-2);
  font-size: 12px;
  font-weight: 600;
}

.compare-table-wrap td {
  color: var(--text-soft);
  font-size: 14px;
}

.compare-table-wrap tr:first-child td {
  color: var(--text);
  font-size: 18px;
  font-weight: 800;
}

.compare-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: 18px;
  padding: 20px;
  border: 1px solid rgba(94, 224, 255, 0.18);
  border-radius: 14px;
  background: rgba(94, 224, 255, 0.045);
}

.compare-cta p {
  margin: 0;
  color: var(--muted);
}

@media (max-width: 980px) {
  .decision-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  .decision-hero {
    padding-top: 120px;
    padding-bottom: 42px;
  }

  .decision-hero h1 {
    font-size: clamp(39px, 12vw, 58px);
  }

  .decision-filter-button {
    flex: 1 1 calc(50% - 8px);
  }

  .decision-summary {
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 10px 22px;
  }

  .decision-summary button {
    margin-left: 0;
  }

  .decision-grid {
    grid-template-columns: 1fr;
  }

  .compare-cta {
    align-items: stretch;
    flex-direction: column;
  }
}

.trust-page {
  background:
    radial-gradient(circle at 76% 10%, rgba(94, 224, 255, 0.08), transparent 28rem),
    var(--bg);
}

.trust-hero {
  max-width: 1040px;
  min-height: auto;
  padding-top: 170px;
  padding-bottom: 72px;
}

.trust-breadcrumb {
  display: inline-flex;
  margin-bottom: 34px;
  color: var(--muted-2);
  font-size: 13px;
}

.trust-breadcrumb::before {
  content: "←";
  margin-right: 8px;
}

.trust-hero h1 {
  max-width: 940px;
  margin: 24px 0 22px;
  font-size: clamp(42px, 6vw, 76px);
  letter-spacing: -0.055em;
  line-height: 1.04;
}

.trust-lead {
  max-width: 820px;
  margin: 0;
  color: var(--text-soft);
  font-size: clamp(17px, 1.8vw, 21px);
  line-height: 1.85;
}

.trust-updated {
  display: inline-flex;
  margin-top: 24px;
  color: var(--muted-2);
  font: 12px/1.4 "JetBrains Mono", monospace;
}

.trust-layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 820px);
  gap: clamp(44px, 8vw, 120px);
  align-items: start;
  justify-content: center;
  padding-top: 36px;
}

.trust-toc {
  position: sticky;
  top: 118px;
  display: grid;
  gap: 6px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.035);
}

.trust-toc strong {
  margin-bottom: 8px;
  color: var(--text);
  font-size: 13px;
}

.trust-toc a {
  padding: 8px 9px;
  border-radius: 8px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
  transition: color 0.2s ease, background 0.2s ease;
}

.trust-toc a:hover {
  color: var(--cyan);
  background: rgba(94, 224, 255, 0.07);
}

.trust-content {
  display: grid;
  gap: 18px;
}

.trust-content > section {
  position: relative;
  padding: clamp(24px, 4vw, 42px);
  border: 1px solid var(--line);
  border-radius: 18px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.052), rgba(255, 255, 255, 0.018));
  box-shadow: 0 18px 52px rgba(0, 0, 0, 0.14);
}

.trust-index {
  color: var(--cyan);
  font: 700 12px/1 "JetBrains Mono", monospace;
  letter-spacing: 0.12em;
}

.trust-content h2 {
  margin: 13px 0 18px;
  font-size: clamp(24px, 3vw, 34px);
  letter-spacing: -0.035em;
}

.trust-content p,
.trust-content li {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.9;
}

.trust-content p {
  margin: 0 0 14px;
}

.trust-content p:last-child {
  margin-bottom: 0;
}

.trust-content ul {
  display: grid;
  gap: 10px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.trust-content li {
  position: relative;
  padding-left: 22px;
}

.trust-content li::before {
  position: absolute;
  left: 0;
  top: 0.82em;
  width: 6px;
  height: 6px;
  content: "";
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 12px rgba(94, 224, 255, 0.45);
}

.trust-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  margin-top: 44px;
  margin-bottom: 64px;
  padding: clamp(26px, 4vw, 46px);
  border: 1px solid rgba(94, 224, 255, 0.22);
  border-radius: 20px;
  background: linear-gradient(120deg, rgba(94, 224, 255, 0.1), rgba(52, 214, 184, 0.035));
}

.trust-cta span {
  color: var(--cyan);
  font: 700 11px/1 "JetBrains Mono", monospace;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.trust-cta h2 {
  margin: 10px 0 8px;
  font-size: clamp(25px, 3vw, 38px);
}

.trust-cta p {
  max-width: 680px;
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.trust-cta .button {
  flex: 0 0 auto;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 20px;
}

.site-footer nav a {
  color: var(--muted);
  font-size: 12px;
}

.site-footer nav a:hover {
  color: var(--cyan);
}

@media (max-width: 900px) {
  .trust-layout {
    grid-template-columns: 1fr;
  }

  .trust-toc {
    position: static;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .trust-toc strong {
    grid-column: 1 / -1;
  }
}

@media (max-width: 680px) {
  .trust-hero {
    padding-top: 118px;
    padding-bottom: 42px;
  }

  .trust-hero h1 {
    font-size: clamp(36px, 11vw, 52px);
  }

  .trust-layout {
    gap: 24px;
    padding-top: 16px;
  }

  .trust-toc {
    grid-template-columns: 1fr;
  }

  .trust-cta {
    align-items: stretch;
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

/* ============================================================
   精修补充层 —— 全站质感细节(锚点 / 滚动条 / 选中 / 焦点 / 导航 / header)
   ============================================================ */

/* 1. 锚点偏移修复:点导航跳转时,标题不再被吸顶 header 遮挡 */
:where(section[id], #top) {
  scroll-margin-top: 104px;
}

/* 2. 文字选中色:统一为品牌青 */
::selection {
  color: #06222b;
  background: rgba(94, 224, 255, 0.85);
}

/* 3. 滚动条美化:细、青色半透明,替代默认灰色滚动条 */
html {
  scrollbar-width: thin;
  scrollbar-color: rgba(94, 224, 255, 0.28) transparent;
}

::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  border: 2px solid transparent;
  border-radius: 99px;
  background: rgba(94, 224, 255, 0.18);
  background-clip: padding-box;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(94, 224, 255, 0.34);
  background-clip: padding-box;
}

/* 4. 键盘焦点态:清晰但克制的青色光圈(仅键盘聚焦时显示) */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
.faq-item:focus-visible,
.filter:focus-visible {
  outline: 2px solid rgba(94, 224, 255, 0.6);
  outline-offset: 3px;
  border-radius: 8px;
}

/* 5. 导航下划线动效:hover 时从左优雅展开 */
.nav-links a {
  position: relative;
}

.nav-links a::after {
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -6px;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, var(--cyan), var(--cyan-deep));
  transition: right 0.34s var(--ease-smooth);
}

.nav-links a:hover::after {
  right: 0;
}

/* 6. 吸顶 header 滚动态:下滑后加深背景与投影,层次更清晰 */
.site-header {
  transition:
    background 0.34s var(--ease-smooth),
    border-color 0.34s var(--ease-smooth),
    box-shadow 0.34s var(--ease-smooth);
}

.site-header.is-scrolled {
  border-color: rgba(94, 224, 255, 0.16);
  background: rgba(9, 12, 16, 0.86);
  box-shadow: 0 14px 44px rgba(0, 0, 0, 0.46);
}

/* 7. 首屏编排入场:进站时首屏元素按节奏依次进场(覆盖通用 reveal) */
@keyframes heroIn {
  from {
    opacity: 0;
    transform: translateY(18px);
    filter: blur(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
  }
}

@keyframes heroVisualIn {
  from {
    opacity: 0;
    transform: translateY(26px) scale(0.984);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@media (prefers-reduced-motion: no-preference) {
  /* 让首屏不再走通用 reveal,改用下面分层进场 */
  .hero .hero-copy[data-reveal],
  .hero .hero-visual[data-reveal] {
    opacity: 1;
    filter: none;
    transform: none;
    transition: none;
  }

  .hero-copy > * {
    opacity: 0;
    animation: heroIn 0.9s var(--ease-out) both;
  }

  .hero-copy > .eyebrow {
    animation-delay: 0.08s;
  }
  .hero-copy > h1 {
    animation-delay: 0.18s;
  }
  .hero-copy > .hero-text {
    animation-delay: 0.32s;
  }
  .hero-copy > .hero-insights {
    animation-delay: 0.44s;
  }
  .hero-copy > .hero-actions {
    animation-delay: 0.56s;
  }
  .hero-copy > .trust-row {
    animation-delay: 0.68s;
  }

  .hero-visual.console-visual,
  .hero-visual.hero-system {
    opacity: 0;
    animation: heroVisualIn 1.05s var(--ease-out) 0.4s both;
  }
}

/* 8. Lenis 平滑滚动配套样式(官方建议,避免与 scroll-behavior 冲突) */
html.lenis,
html.lenis body {
  height: auto;
}

.lenis.lenis-smooth {
  scroll-behavior: auto !important;
}

.lenis.lenis-smooth [data-lenis-prevent] {
  overscroll-behavior: contain;
}

.lenis.lenis-stopped {
  overflow: hidden;
}

/* ============================================================
   大胆重塑层 —— 动态极光背景 / 渐变文字标题 / 更强入场编排
   ============================================================ */

/* A. 动态极光背景:三团缓慢漂移的大色斑,给暗场"呼吸感";纯 transform 动画,GPU 合成 */
.aurora {
  position: fixed;
  inset: 0;
  z-index: -3;
  overflow: hidden;
  pointer-events: none;
  contain: strict;
}

/* 不使用 filter: blur —— radial-gradient 自带柔和边缘;动画只做位移(不缩放),
   避免大面积模糊层被反复光栅化造成的卡顿 */
.aurora span {
  position: absolute;
  display: block;
  border-radius: 50%;
  opacity: 0.6;
  will-change: transform;
}

.aurora span:nth-child(1) {
  top: -16%;
  left: -10%;
  width: 50rem;
  height: 50rem;
  background: radial-gradient(circle, rgba(94, 224, 255, 0.4), transparent 70%);
  animation: auroraA 34s ease-in-out infinite;
}

.aurora span:nth-child(2) {
  top: 14%;
  right: -14%;
  width: 46rem;
  height: 46rem;
  background: radial-gradient(circle, rgba(52, 214, 184, 0.34), transparent 70%);
  animation: auroraB 40s ease-in-out infinite;
}

.aurora span:nth-child(3) {
  bottom: -20%;
  left: 26%;
  width: 48rem;
  height: 48rem;
  background: radial-gradient(circle, rgba(244, 182, 63, 0.26), transparent 70%);
  animation: auroraC 37s ease-in-out infinite;
}

@keyframes auroraA {
  0%, 100% { transform: translate3d(0, 0, 0); }
  50% { transform: translate3d(7%, 9%, 0); }
}

@keyframes auroraB {
  0%, 100% { transform: translate3d(0, 0, 0); }
  50% { transform: translate3d(-9%, 6%, 0); }
}

@keyframes auroraC {
  0%, 100% { transform: translate3d(0, 0, 0); }
  50% { transform: translate3d(5%, -8%, 0); }
}

/* B. 渐变文字标题:青→暖金 clip 文字,暗场上一眼高级;仅作用于暗色正文标题,排除后台/编辑面板 */
h1,
.section-heading h2,
.case-copy h2,
.contact-copy h2 {
  background-image: linear-gradient(102deg, #eaf6ff 0%, #8fe9ff 42%, #ffd27a 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: #bfeeff; /* 不支持 background-clip:text 时的回退色 */
}

.section-heading h2,
.case-copy h2,
.contact-copy h2 {
  /* 正文区标题用更亮的浅色渐变,保证长中文标题可读 */
  background-image: linear-gradient(100deg, #f4f7fb 0%, #cdeeff 55%, #ffe3ad 100%);
}

/* C. 更强入场:整体位移加大 + 卡片更明显上浮 + 标题 clip 擦除 */
[data-reveal] {
  transform: translateY(20px) scale(0.99);
}

:is(.project-card, .community-card, .deliverable-card, .capability, .audience-item, .case-metric, .report-card, .method-axis)[data-reveal] {
  transform: translateY(40px) scale(0.965);
}

/* 标题随进场自上而下擦除显现(与父级淡入叠加,更有编排感) */
.section-heading h2,
.case-copy h2,
.contact-copy h2 {
  clip-path: inset(-10% -10% 100% -10%);
  transition: clip-path 0.95s var(--ease-out) 0.12s;
}

.section-heading.is-visible h2,
.case-copy.is-visible h2,
.contact-copy.is-visible h2 {
  clip-path: inset(-10% -10% -10% -10%);
}

@media (prefers-reduced-motion: no-preference) {
  /* 首屏 h1 已走 heroIn 动画,这里补一个 clip 擦除让首屏标题更有仪式感 */
  .hero-copy > h1 {
    clip-path: inset(-12% -12% 100% -12%);
    animation: heroIn 0.9s var(--ease-out) 0.18s both, h1Wipe 1s var(--ease-out) 0.18s both;
  }
}

@keyframes h1Wipe {
  to { clip-path: inset(-12% -12% -12% -12%); }
}

/* ============================================================
   触屏/移动端精简层 —— 去掉每帧全屏渲染成本,换取顺滑滚动
   (backdrop-filter 重采样、reveal 模糊、极光常驻动画都是滚动卡顿的全局来源)
   ============================================================ */
@media (hover: none), (pointer: coarse) {
  /* 1. 关掉所有背景模糊(手机 GPU 上滚动时逐帧重算模糊是头号卡顿源),用不透明底色补偿 */
  .site-header,
  .community-command-card,
  .method-map,
  .filter-bar,
  .faq-list,
  .toast,
  .front-editor-bar {
    backdrop-filter: none;
  }

  .site-header {
    background: rgba(10, 13, 17, 0.94);
  }

  .faq-list {
    background: rgba(16, 20, 26, 0.96);
  }

  .filter-bar {
    background: rgba(18, 22, 28, 0.9);
  }

  /* 2. 入场去掉 filter: blur(动画模糊在移动端昂贵),保留位移+淡入 */
  [data-reveal] {
    filter: none !important;
  }

  /* 3. 极光背景冻结为静态(去掉 3 条常驻动画),色斑仍在,只是不漂移 */
  .aurora span {
    animation: none;
  }

  /* 4. 标题渐变文字保留,但去掉 clip 擦除的持续合成压力(改为直接显示) */
  .section-heading h2,
  .case-copy h2,
  .contact-copy h2 {
    clip-path: none;
    transition: none;
  }
}

/* ============================================================
   Track B —— 表单即时校验 / 成功态 / CTA 微交互
   ============================================================ */

/* 必填星号 */
.contact-form label .req {
  color: var(--gold);
  font-style: normal;
  font-weight: 700;
}

/* 字段级错误提示(为空时折叠,不占空间) */
.field-error {
  color: var(--coral);
  font-size: 12.5px;
  line-height: 1.4;
}

.field-error:empty {
  display: none;
}

/* 校验失败态:红边 + 淡红光圈 */
.contact-form input.is-invalid,
.contact-form select.is-invalid,
.contact-form textarea.is-invalid {
  border-color: rgba(255, 111, 97, 0.75);
  box-shadow: 0 0 0 3px rgba(255, 111, 97, 0.14);
  background: rgba(255, 111, 97, 0.05);
}

/* 提交时字段抖动一下,引导注意 */
@media (prefers-reduced-motion: no-preference) {
  .contact-form label.shake {
    animation: fieldShake 0.4s var(--ease-smooth);
  }
}

@keyframes fieldShake {
  0%, 100% { transform: translateX(0); }
  20% { transform: translateX(-6px); }
  40% { transform: translateX(5px); }
  60% { transform: translateX(-3px); }
  80% { transform: translateX(2px); }
}

/* 提交成功:覆盖表单的成功态面板 + 对勾描线动画 */
.form-success {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 12px;
  padding: 28px;
  text-align: center;
  border-radius: var(--r-lg);
  background:
    radial-gradient(circle at 50% 30%, rgba(52, 214, 184, 0.12), transparent 60%),
    linear-gradient(180deg, rgba(16, 20, 26, 0.98), rgba(11, 14, 19, 0.98));
  opacity: 0;
  transform: scale(0.98);
  transition: opacity 0.4s var(--ease-out), transform 0.4s var(--ease-out);
}

.form-success.is-visible {
  opacity: 1;
  transform: scale(1);
}

.form-success strong {
  color: var(--text);
  font-size: 22px;
}

.form-success p {
  max-width: 320px;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

.form-success-check svg {
  width: 66px;
  height: 66px;
}

.form-success-check circle {
  fill: none;
  stroke: var(--teal);
  stroke-width: 3;
  stroke-dasharray: 151;
  stroke-dashoffset: 151;
}

.form-success-check path {
  fill: none;
  stroke: var(--teal);
  stroke-width: 4;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 34;
  stroke-dashoffset: 34;
  filter: drop-shadow(0 0 6px rgba(52, 214, 184, 0.5));
}

.form-success.is-visible .form-success-check circle {
  animation: drawCircle 0.5s var(--ease-out) forwards;
}

.form-success.is-visible .form-success-check path {
  animation: drawCheck 0.35s var(--ease-out) 0.42s forwards;
}

@keyframes drawCircle {
  to { stroke-dashoffset: 0; }
}

@keyframes drawCheck {
  to { stroke-dashoffset: 0; }
}

/* CTA 微交互:按下时轻微回弹,反馈更实 */
.button:active {
  transform: translateY(0) scale(0.985);
  transition-duration: 0.06s;
}

.filter:active,
.nav-action:active {
  transform: scale(0.97);
  transition-duration: 0.06s;
}

.floating-contact {
  transition: transform 0.28s var(--ease-smooth), box-shadow 0.28s var(--ease-smooth);
}

.floating-contact:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 60px rgba(94, 224, 255, 0.4);
}

.floating-contact:active {
  transform: scale(0.96);
}

/* 悬浮按钮轻微辉光呼吸,吸引注意但不打扰 */
@media (prefers-reduced-motion: no-preference) {
  .floating-contact {
    animation: floatPulse 3.4s ease-in-out infinite;
  }
}

@keyframes floatPulse {
  0%, 100% { box-shadow: 0 18px 50px rgba(94, 224, 255, 0.22); }
  50% { box-shadow: 0 18px 62px rgba(94, 224, 255, 0.42); }
}

/* ============================================================
   产品详情页 · 精修版式(统一序号逻辑线 / 去冗余 / 高级感)
   ============================================================ */
.detail-block { min-height: auto; } /* 修正旧硬性高度导致的留白 */

/* 01 · 痛点 / 能力 对照 */
.pc-why-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}
.pc-panel {
  position: relative;
  padding: 26px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--panel);
}
.pc-panel::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 2px;
}
.pc-pain::before { background: linear-gradient(90deg, var(--coral), transparent); }
.pc-cap::before { background: linear-gradient(90deg, var(--cyan), var(--teal), transparent); }
.pc-panel-label {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 12px;
  border-radius: var(--r-pill);
  font-family: "JetBrains Mono", Consolas, monospace;
  font-size: 12px;
  letter-spacing: 0.04em;
}
.pc-pain .pc-panel-label {
  color: var(--coral);
  background: rgba(255, 111, 97, 0.08);
  border: 1px solid rgba(255, 111, 97, 0.24);
}
.pc-cap .pc-panel-label {
  color: var(--cyan);
  background: rgba(94, 224, 255, 0.08);
  border: 1px solid rgba(94, 224, 255, 0.24);
}
.pc-panel ul { list-style: none; margin: 18px 0 0; padding: 0; display: grid; gap: 13px; }
.pc-panel li { position: relative; padding-left: 22px; color: var(--text-soft); line-height: 1.75; }
.pc-panel li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.72em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
}
.pc-pain li::before { background: var(--coral); box-shadow: 0 0 10px rgba(255, 111, 97, 0.5); }
.pc-cap li::before { background: linear-gradient(135deg, var(--cyan), var(--teal)); box-shadow: 0 0 10px rgba(94, 224, 255, 0.5); }

/* 02 · 核心功能 */
.pc-features {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.pc-detail-modules {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.pc-module {
  min-width: 0;
}

.pc-feature {
  position: relative;
  display: grid;
  align-content: start;
  gap: 14px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.045), transparent),
    var(--panel);
  transition: transform 0.24s var(--ease-out), border-color 0.24s var(--ease-out), box-shadow 0.24s var(--ease-out);
}
.pc-feature:hover {
  transform: translateY(-3px);
  border-color: rgba(94, 224, 255, 0.34);
  box-shadow: var(--shadow-card), var(--glow-cyan);
}
.pc-feature-idx {
  font-family: "JetBrains Mono", Consolas, monospace;
  font-size: 13px;
  font-weight: 700;
  color: var(--cyan);
}
.pc-feature h3 { margin: 0; font-size: 19px; line-height: 1.4; color: var(--text); }
.pc-feature ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 11px; }
.pc-feature li { position: relative; padding-left: 22px; color: var(--text-soft); font-size: 15px; line-height: 1.7; }
.pc-feature li::before {
  content: "";
  position: absolute;
  left: 3px;
  top: 0.62em;
  width: 9px;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--teal));
}

.pc-module-cover {
  width: 100%;
  aspect-ratio: 16 / 9;
  border: 1px solid var(--line);
  border-radius: calc(var(--r-lg) - 8px);
  object-fit: cover;
  background: rgba(255, 255, 255, 0.04);
}

.pc-module-image-text,
.pc-module-steps-card,
.pc-module-faq-card,
.pc-module-cta {
  position: relative;
  grid-column: 1 / -1;
  overflow: hidden;
  padding: 34px;
  border: 1px solid rgba(94, 224, 255, 0.18);
  border-radius: var(--r-lg);
  background:
    linear-gradient(135deg, rgba(94, 224, 255, 0.08), transparent 42%),
    var(--panel);
  box-shadow: 0 22px 70px rgba(0, 0, 0, 0.18);
}

.pc-module-image-text::before,
.pc-module-steps-card::before,
.pc-module-faq-card::before,
.pc-module-cta::before {
  position: absolute;
  inset: 0 0 auto;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, transparent, rgba(94, 224, 255, 0.58), rgba(52, 214, 184, 0.28), transparent);
}

.pc-module-image-text {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
  gap: 28px;
  align-items: center;
}

.pc-module-image-text.is-reverse {
  grid-template-columns: minmax(320px, 1.1fr) minmax(0, 0.9fr);
}

.pc-module-image-text.is-reverse .pc-module-copy {
  order: 2;
}

.pc-module-copy {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 14px;
}

.pc-module-copy h3,
.pc-module-steps-card h3,
.pc-module-faq-card h3,
.pc-module-cta h3 {
  margin: 0;
  color: var(--text);
  font-size: clamp(24px, 3vw, 38px);
  line-height: 1.2;
}

.pc-module-copy ul {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.pc-module-copy li {
  color: var(--text-soft);
  line-height: 1.75;
}

.pc-module-visuals {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
}

.pc-module-visuals img {
  width: 100%;
  min-height: 180px;
  border: 1px solid var(--line);
  border-radius: calc(var(--r-lg) - 8px);
  object-fit: cover;
  background: rgba(255, 255, 255, 0.04);
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.24);
}

.pc-module-visuals img:first-child {
  grid-column: span 6;
  aspect-ratio: 16 / 9;
}

.pc-module-visuals img:not(:first-child) {
  grid-column: span 3;
  aspect-ratio: 4 / 3;
}

.pc-module-steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.pc-module-steps li {
  display: grid;
  gap: 14px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: calc(var(--r-lg) - 8px);
  background: rgba(255, 255, 255, 0.035);
}

.pc-module-steps span {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: 50%;
  color: #061014;
  font-family: "JetBrains Mono", Consolas, monospace;
  font-weight: 800;
  background: linear-gradient(135deg, var(--cyan), var(--teal));
}

.pc-module-steps p,
.pc-module-cta p {
  margin: 0;
  color: var(--text-soft);
  line-height: 1.7;
}

.pc-module-faq {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.pc-module-faq details {
  border: 1px solid var(--line);
  border-radius: calc(var(--r-lg) - 10px);
  background: rgba(255, 255, 255, 0.035);
}

.pc-module-faq summary {
  cursor: pointer;
  padding: 16px 18px;
  color: var(--text);
  font-weight: 800;
}

.pc-module-faq p {
  margin: 0;
  padding: 0 18px 18px;
  color: var(--text-soft);
  line-height: 1.7;
}

.pc-module-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
  background:
    radial-gradient(circle at 12% 0, rgba(94, 224, 255, 0.16), transparent 26rem),
    radial-gradient(circle at 86% 100%, rgba(52, 214, 184, 0.12), transparent 24rem),
    var(--panel-strong, rgba(18, 22, 29, 0.92));
}

.pc-module-cta > div {
  display: grid;
  gap: 12px;
}

.pc-module-cta .button {
  min-width: 190px;
}

.pc-mid-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
  margin-top: 28px;
  padding: 30px 34px;
  border: 1px solid rgba(94, 224, 255, 0.2);
  border-radius: var(--r-lg);
  background:
    radial-gradient(circle at 8% 0, rgba(94, 224, 255, 0.18), transparent 22rem),
    linear-gradient(135deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.025)),
    rgba(10, 14, 20, 0.92);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.22);
}

.pc-mid-cta > div {
  display: grid;
  gap: 10px;
}

.pc-mid-cta > div > span {
  width: max-content;
  color: var(--cyan);
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 900;
}

.pc-mid-cta h3 {
  margin: 0;
  color: var(--text);
  font-size: clamp(24px, 2.6vw, 36px);
  line-height: 1.22;
}

.pc-mid-cta p {
  max-width: 720px;
  margin: 0;
  color: var(--text-soft);
  line-height: 1.75;
}

.pc-mid-cta .button {
  min-width: 210px;
}

/* 03 · 使用流程 */
.pc-flow {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.pc-flow::before {
  content: "";
  position: absolute;
  left: 8%;
  right: 8%;
  top: 42px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(94, 224, 255, 0.28), rgba(52, 214, 184, 0.28), transparent);
}
.pc-flow li {
  position: relative;
  display: grid;
  gap: 14px;
  padding: 22px 18px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--panel);
}
.pc-flow li span {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(94, 224, 255, 0.45);
  border-radius: 50%;
  color: var(--cyan);
  font-family: "JetBrains Mono", Consolas, monospace;
  font-weight: 700;
  background: #101318;
  box-shadow: 0 0 20px rgba(94, 224, 255, 0.2);
}
.pc-flow li p { margin: 0; color: var(--text-soft); font-size: 15px; line-height: 1.65; }

/* 05 · 你将获得 + CTA */
.pc-deliver {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.5fr);
  gap: 34px;
  align-items: center;
  padding: 34px;
  border: 1px solid rgba(94, 224, 255, 0.18);
  border-radius: var(--r-lg);
  background:
    radial-gradient(circle at 12% 0, rgba(94, 224, 255, 0.12), transparent 22rem),
    radial-gradient(circle at 92% 100%, rgba(52, 214, 184, 0.1), transparent 20rem),
    var(--panel);
}
.pc-deliver-copy h2 { margin-bottom: 18px; }
.pc-deliver-copy ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.pc-deliver-copy li { position: relative; padding-left: 24px; color: var(--text-soft); line-height: 1.7; }
.pc-deliver-copy li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.42em;
  width: 10px;
  height: 6px;
  border-left: 2px solid var(--teal);
  border-bottom: 2px solid var(--teal);
  transform: rotate(-45deg);
}
.pc-deliver-cta { display: grid; gap: 18px; justify-items: start; }
.pc-deliver-cta strong { color: var(--text); font-size: 20px; line-height: 1.4; }
.pc-deliver-cta .button { width: 100%; }

@media (max-width: 900px) {
  .pc-why-grid,
  .pc-features,
  .pc-detail-modules,
  .pc-module-image-text,
  .pc-module-image-text.is-reverse,
  .pc-module-cta,
  .pc-mid-cta,
  .product-detail-signals { grid-template-columns: 1fr; }
  .pc-module-image-text.is-reverse .pc-module-copy { order: initial; }
  .pc-module-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pc-flow { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pc-flow::before { display: none; }
  .pc-deliver { grid-template-columns: 1fr; gap: 24px; }
  .pc-mid-cta .button { width: 100%; }
}

@media (max-width: 560px) {
  .pc-flow,
  .pc-module-steps { grid-template-columns: 1fr; }
  .pc-module-image-text,
  .pc-module-steps-card,
  .pc-module-faq-card,
  .pc-module-cta,
  .pc-mid-cta { padding: 22px; }
  .pc-module-visuals { grid-template-columns: 1fr; }
  .pc-module-visuals img:first-child,
  .pc-module-visuals img:not(:first-child) { grid-column: auto; }
}

/* ============================================================
   课程 · 项目库(入口卡 / 列表 / 卡片 / 详情)
   ============================================================ */

/* 社群板块入口卡(填充标题区右列空白) */
.community-heading { align-items: start; }
.community-heading-side {
  grid-column: 2;
  align-self: start;
  display: grid;
  gap: 16px;
}
.community-heading-side > p:not(.eyebrow) {
  align-self: auto;
  max-width: none;
  margin: 0;
}
/* 二级入口:实心强调按钮(一眼可点,按钮尺寸不抢主标题) */
.community-entry {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  justify-self: start;
  padding: 13px 20px 13px 14px;
  border-radius: var(--r-md);
  color: #071014;
  text-decoration: none;
  background: linear-gradient(135deg, var(--cyan), var(--teal));
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.16),
    0 14px 34px rgba(94, 224, 255, 0.22);
  transition: transform 0.22s var(--ease-out), box-shadow 0.22s var(--ease-out);
}
.community-entry:hover {
  transform: translateY(-2px);
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.24),
    0 18px 46px rgba(94, 224, 255, 0.34);
}
.community-entry-icon {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 11px;
  background: rgba(7, 16, 20, 0.14);
}
.community-entry-icon svg { width: 22px; height: 22px; stroke: #071014; }
.community-entry-text { display: grid; gap: 2px; }
.community-entry strong {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #071014;
  font-size: 17px;
  font-weight: 800;
}
.community-entry-arrow { width: 16px; height: 16px; stroke: #071014; stroke-width: 2.4; transition: transform 0.22s var(--ease-out); }
.community-entry:hover .community-entry-arrow { transform: translateX(3px); }
.community-entry em {
  color: rgba(7, 16, 20, 0.72);
  font-size: 12.5px;
  font-style: normal;
  font-weight: 600;
}

.nav-links a.is-current { color: var(--text); }

/* 课程项目库专用规则已拆分至 styles-library.css。 */

/* 视口外区块延迟布局与绘制，减少长页面首屏主线程工作；首个主区块始终即时渲染。 */
@supports (content-visibility: auto) {
  main > .section-shell:not(:first-child),
  main > article > .section-shell:not(:first-child) {
    content-visibility: auto;
    contain-intrinsic-size: auto 760px;
  }
}

@media (hover: none), (pointer: coarse) {
  [data-reveal],
  :is(.project-card, .product-card, .community-card, .deliverable-card, .capability, .audience-item, .case-metric, .report-card, .method-axis)[data-reveal] {
    opacity: 1;
    filter: none;
    transform: none;
    transition: none;
  }
}