/* ============================================
   社会全域组织操作系统 — 设计系统 V32.0
   政企级数创融合平台 · 稳重商务 · 简约科技 · 规整大气
   原子规范：colors.css + typography.css + brand-baseline.css + components.css
   2026-06-25 V32 设计元素库·6类装饰·焦点环+按下反馈+卡片精调全链纯净·阳五行纯净·帝定 v2.0·模块2-9·模块2-5·模块2-10·模块3-13·hero/section/card/btn四类尺寸变体
   ============================================ */
@import url('colors.css?v=5');
@import url('typography.css');
@import url('brand-baseline.css');
@import url('components.css');
@import url('effects.css');
@import url('icons.css');
@import url('shapes.css');

/* ═══════════════════════════════════════════
   一、设计令牌 V32.0（八件套：colors·typo·brand·components·effects·icons·shapes）
   ═══════════════════════════════════════════ */
:root {
  /* 色彩/字体/品牌令牌 → 已解耦至 colors.css·typography.css·brand-baseline.css */

  /* ─── 语义别名（跨模块引用·仅此一处）─── */
  --body-sub:         rgba(219, 200, 160, 0.9);  /* Hero半透明副标题 */

  /* ─── 背景层级（语义化）─── */
  --bg-white:         var(--base-white);
  --bg-canvas:        var(--base-white);
  --bg-section:       var(--yang-earth-light);
  --bg-light:         var(--base-divider);
}

/* ═══════════════════════════════════════════
   二、全局重置
   ═══════════════════════════════════════════ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  /* 字体渲染 → 已解耦至 typography.css */
}

body {
  background: var(--bg-canvas);
  min-height: 100vh;
  padding-bottom: 56px;
  /* 字体/行高/颜色 → 已解耦至 typography.css */
}

html, body {
  background: var(--bg-canvas) !important;
  background-color: var(--bg-canvas) !important;
}

/* ─── 链接 ─── */
a {
  color: var(--fire-primary);
  text-decoration: none;
  transition: color var(--t-fast);
}
a:hover { color: var(--fire-hover); }

/* ─── 标题层级 → 已解耦至 typography.css ─── */

/* ─── 强调文字 ─── */
.highlight, strong, b { color: var(--fire-primary); }

/* ─── 辅助小字 → 已解耦至 typography.css ─── */

/* ═══════════════════════════════════════════
   三、顶部通栏导航（70px固定·阳土暖白底）
   ═══════════════════════════════════════════ */
.navbar, nav.navbar, .nav-bar, header nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: 70px;
  padding: 0 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--base-white);
  border-bottom: 1px solid var(--earth-gold);
}

.navbar-brand, .nav-brand, .logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 20px;
  font-weight: 700;
  color: var(--fire-primary);
}
.navbar-brand img, .logo img { height: 36px; width: auto; }

/* 菜单链接 */
.nav-links, .nav-menu, .navbar-nav {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a, .nav-menu a, .navbar-nav a, .nav-link {
  font-size: 16px;
  color: var(--earth-secondary);
  padding: 8px 0;
  position: relative;
  transition: color var(--t-fast);
  display: inline-block;
}

.nav-links a:hover, .nav-menu a:hover, .nav-link:hover {
  color: var(--fire-primary);
}

/* 激活态：底部2px主色下划线 */
.nav-links a.active, .nav-menu a.active, .nav-link.active,
.nav-active {
  color: var(--fire-primary);
  font-weight: 600;
}
.nav-links a.active::after, .nav-menu a.active::after,
.nav-link.active::after, .nav-active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--fire-primary);
}

/* 功能区 */
.nav-actions, .navbar-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* 搜索框 */
.search-box, .search-input {
  height: 38px;
  padding: 0 16px;
  background: var(--base-white);
  border: 1px solid var(--base-divider);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  gap: 8px;
}
.search-box svg, .search-box i { color: var(--earth-gold); width: 18px; height: 18px; }
.search-box input {
  border: none;
  background: transparent;
  outline: none;
  font-size: 14px;
  color: var(--text-body);
  width: 180px;
}
.search-box input::placeholder { color: var(--earth-secondary); opacity: 0.6; }

/* ─── 全局导航骨架 v5 · 唯一权威源 · 零!important ─── */
.g-nav {
  display: flex; align-items: center; gap: 0;
  height: 56px; padding: 0 24px;
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 2147483646;
  background: var(--base-white);
  border-bottom: 1px solid var(--base-divider);
  font-family: var(--font);
  overflow: hidden;
}
.g-nav-brand {
  font-size: 15px; font-weight: 700;
  color: var(--fire-primary);
  text-decoration: none; margin-right: 16px; letter-spacing: .3px;
  flex-shrink: 0; white-space: nowrap;
}
.g-nav-links {
  display: flex; gap: 14px; align-items: center; flex: 1; overflow: hidden;
}
.g-nav-links a {
  font-size: 13px; color: var(--earth-secondary);
  text-decoration: none; transition: color var(--t-fast); white-space: nowrap; flex-shrink: 0;
}
.g-nav-links a:hover { color: var(--fire-primary); }
.g-nav-links a.active { color: var(--fire-primary); font-weight: 600; }
.g-nav-burger {
  display: none; background: none; border: none;
  font-size: 22px; color: var(--text-heading);
  cursor: pointer; margin-left: auto; padding: 4px;
}
.g-nav-mobile {
  display: none; position: fixed; inset: 0;
  z-index: 2147483647; background: var(--base-white);
  flex-direction: column; padding: 72px 24px 32px; overflow-y: auto;
}
.g-nav-mobile.open { display: flex; }
.g-nav-mobile-close {
  position: absolute; top: 14px; right: 20px;
  background: none; border: none; font-size: 24px;
  color: var(--text-heading); cursor: pointer;
}
.g-nav-mobile a {
  display: block; padding: 14px 0; font-size: 15px;
  color: var(--text-heading); text-decoration: none;
  border-bottom: 1px solid var(--base-divider);
}
.g-nav-mobile a:last-child { border-bottom: none; }

/* 全局导航·搜索&用户 */
.g-nav-search { transition: background .15s; }
.g-nav-search:hover { background: var(--fire-pale); }
.g-nav-search-drop { gap: 6px; align-items: center; }
.g-nav-search-drop input { background: var(--base-bg); }
.g-nav-search-drop input:focus { border-color: var(--fire-primary); }

/* 全局导航·平台功能下拉 */
.g-nav-drop:hover .g-nav-drop-menu { display: flex !important; }
.g-nav-drop-menu a { font-size: 13px; color: var(--earth-secondary); padding: 8px 14px; border-radius: 6px; text-decoration: none; font-weight: 400; display: block; }
.g-nav-drop-menu a:hover { color: var(--fire-primary); background: var(--fire-pale); }

/* ─── L2 子导航 ─── */
.g-sub {
  position: fixed; top: 56px; left: 0; right: 0;
  height: 34px; display: flex; align-items: center; gap: 2px;
  padding: 0 16px; overflow-x: auto; scrollbar-width: none;
  z-index: 2147483645;
  background: var(--base-white);
  border-bottom: 1px solid var(--base-divider);
}
.g-sub::-webkit-scrollbar { display: none; }
.g-sub-hd {
  font-size: 12px; font-weight: 600;
  color: var(--text-heading); margin-right: 12px; flex-shrink: 0;
}
.g-sub-lk {
  font-size: 11px; padding: 4px 8px; text-decoration: none;
  border-radius: 4px; white-space: nowrap; flex-shrink: 0;
  color: var(--earth-secondary); transition: all var(--t-fast);
}
.g-sub-lk:hover {
  color: var(--earth-gold);
  background: color-mix(in srgb, var(--earth-gold) 5%, transparent);
}
.g-sub-lk.on {
  color: var(--fire-primary); font-weight: 600;
  background: color-mix(in srgb, var(--fire-primary) 8%, transparent);
}

/* ─── 信任带 ─── */
.g-trust {
  display: flex; justify-content: center; align-items: center;
  gap: 24px; padding: 12px 24px;
  background: var(--base-white);
  border-bottom: 1px solid var(--base-divider);
  font-size: 12px; color: var(--earth-secondary); flex-wrap: wrap;
}
.g-trust-dot {
  width: 3px; height: 3px; border-radius: 50%;
  background: var(--base-divider);
}

/* ─── 页脚 ─── */
.g-ft {
  padding: 40px 24px;
  background: var(--base-dark);
  color: var(--earth-secondary);
  text-align: center; font-size: 12px; line-height: 2;
}
.g-ft a {
  color: var(--earth-gold); text-decoration: none;
  transition: color var(--t-fast);
}
.g-ft a:hover { color: var(--earth-gold); }
.g-ft .g-ft-brand {
  font-size: 14px; font-weight: 600;
  color: var(--base-divider); margin-bottom: 12px; display: block;
}

/* ─── HTML内联trust/ft兼容（页面自带·无JS注入时生效）─── */
.trust {
  display: flex; justify-content: center; align-items: center;
  gap: 18px; padding: 10px 24px;
  background: var(--base-divider);
  font-size: 11px; color: var(--earth-secondary); flex-wrap: wrap;
}
.ft {
  display: block; padding: 40px 24px 80px;
  background: var(--base-dark); color: var(--earth-secondary);
  text-align: center; font-size: 12px; line-height: 2.2;
}
.ft a { color: var(--earth-gold); text-decoration: none; transition: color var(--t-fast); }
.ft a:hover { color: var(--earth-gold); }
.ft-brand {
  font-size: 14px; font-weight: 600; color: var(--base-divider);
  margin-bottom: 8px; display: block;
}
/* footer通用样式 */
.footer, .footer-bottom {
  padding: 32px 24px 72px;
  background: var(--base-dark); color: var(--earth-secondary);
  text-align: center; font-size: 12px; line-height: 2;
}
.footer a, .footer-bottom a { color: var(--earth-gold); text-decoration: none; }

/* ─── 诊断评分环 ─── */
.score-ring {
  width: 140px; height: 140px; margin: 0 auto 16px;
  position: relative; display: flex; align-items: center; justify-content: center;
}
.score-ring svg {
  position: absolute; width: 100%; height: 100%; transform: rotate(-90deg);
}
.score-ring circle { fill: none; stroke-width: 8; stroke-linecap: round; }
.score-ring-bg   { stroke: var(--border); }
.score-ring-fill {
  stroke: var(--primary);
  stroke-dasharray: 339.292;
  stroke-dashoffset: calc(339.292 - (339.292 * var(--percent) / 100));
  transition: stroke-dashoffset 1.2s ease;
}
.score-ring-value {
  position: relative; z-index: 1;
  display: flex; align-items: baseline; gap: 3px;
}
.score-ring-value .score-number { font-size: 2.5rem; font-weight: 800; color: var(--text-heading); }
.score-ring-value .score-unit   { font-size: 0.9rem; font-weight: 600; color: var(--text-muted); }
.score-ring.excellent .score-ring-fill { stroke: var(--fire-hover); }
.score-ring.good      .score-ring-fill { stroke: var(--success); }
.score-ring.average   .score-ring-fill { stroke: var(--warning); }
.score-ring.weak      .score-ring-fill { stroke: var(--danger); }
.score-label { font-size: 1.1rem; font-weight: 700; margin-bottom: 8px; }
.score-desc  { font-size: 0.85rem; color: var(--text-muted); max-width: 360px; margin: 0 auto; }
.result-section { margin-bottom: 24px; }
.result-section h3 { display: flex; align-items: center; gap: 6px; font-size: 1rem; font-weight: 700; margin-bottom: 12px; }

/* ─── 飞轮导流bar ─── */
.g-fw {
  position: fixed; bottom: 0; left: 0; right: 0;
  z-index: 999;
  background: linear-gradient(90deg, var(--base-dark) 0%, var(--fire-primary) 40%, var(--base-dark) 100%);
  padding: 10px 0;
  box-shadow: 0 -4px 20px color-mix(in srgb, var(--base-dark) 30%, transparent);
  display: flex; justify-content: center; flex-wrap: wrap;
  font-size: 12px; overflow-x: auto;
}
.g-fw a {
  color: var(--base-divider); text-decoration: none;
  padding: 6px 14px;
  border-right: 1px solid color-mix(in srgb, var(--base-divider) 15%, transparent);
  transition: color var(--t-fast); white-space: nowrap;
}
.g-fw a:last-child { border-right: none; }
.g-fw a:hover { color: var(--gold-light); }
.g-fw a.g-fw-curr { color: var(--base-white); font-weight: 600; }

@media (max-width: 1024px) {
  .g-nav-links { display: none !important; }
  .g-nav-burger { display: inline-flex !important; align-items: center; gap: 4px; font-size: 14px; padding: 6px 12px; border-radius: 6px; white-space: nowrap; flex-shrink: 0 }
  .g-nav-burger:hover { background: var(--fire-pale); color: var(--fire-primary) }
  .g-trust { flex-direction: column; gap: 6px; text-align: center; }
  .g-trust-dot { display: none; }
  .g-fw a { font-size: 11px; padding: 5px 10px; }
  /* 隐藏所有 g-nav 下的工具链接（通用选择器，不依赖href） */
  .g-nav > a:not(.g-nav-brand):not(.g-nav-burger) { display: none !important; }
  .g-nav > .g-nav-search,
  .g-nav > #gnavUserMenu { display: none !important; }
  /* 移动端品牌只显示Logo图标，隐藏文字 */
  .g-nav-brand {
    font-size: 0;
    width: 32px; height: 32px;
    border-radius: 50%; overflow: hidden;
    border: 2px solid var(--metal-line);
    background-image: url(/assets/logo.jpg);
    background-size: cover; background-position: center;
    display: block; margin-right: auto;
    flex-shrink: 0; letter-spacing: 0;
  }
}

/* 导航分隔线 */
.nav-divider, .g-nav-div {
  width: 1px;
  height: 24px;
  background: rgba(249, 247, 242, 0.2);
}

/* ═══════════════════════════════════════════
   四、按钮系统
   ═══════════════════════════════════════════ */
.btn, button:not(.nav-link):not(.no-style), .button,
[type="button"]:not(.no-style), [type="submit"]:not(.no-style) {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 48px;
  padding: 0 32px;
  font-size: 15px;
  font-weight: 600;
  font-family: var(--font);
  border: none;
  border-radius: var(--radius-card);
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  text-decoration: none;
  white-space: nowrap;
  position: relative;
}

/* 主按钮 */
.btn-primary, .btn-main, .btn-primary:not(:hover) {
  background: var(--fire-primary);
  color: var(--base-white);
  box-shadow: 0 2px 12px rgba(212, 175, 55, 0.2);
}
.btn-primary:hover, .btn-main:hover {
  background: var(--yang-fire-light);
  color: var(--base-white);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(212, 175, 55, 0.35);
}
.btn-primary:active, .btn-main:active {
  transform: scale(0.97);
  box-shadow: 0 1px 4px rgba(212, 175, 55, 0.15);
}
/* F55·对标Stripe/Linear·焦点环 */
.btn-primary:focus-visible, .btn-main:focus-visible,
.btn:focus-visible, button:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.35), 0 2px 12px rgba(212, 175, 55, 0.2);
}
.btn-outline:focus-visible {
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.25);
  border-color: var(--yang-fire-gold);
}

/* 次按钮 */
.btn-secondary, .btn-gold {
  background: var(--earth-gold);
  color: #fff;
}
.btn-secondary:hover, .btn-gold:hover {
  background: var(--gold-light);
  color: #fff;
  transform: translateY(-2px);
}
.btn-secondary:active, .btn-gold:active {
  transform: scale(0.97);
}

/* 轮廓按钮 */
.btn-outline {
  background: transparent;
  border: 1.5px solid var(--earth-gold);
  color: var(--earth-gold);
}
.btn-outline:hover {
  background: var(--earth-gold);
  color: var(--base-white);
  transform: translateY(-2px);
}

/* 轮廓白（Hero深色背景用） */
.btn-white, .btn-outline-white {
  background: transparent;
  color: var(--base-white);
  border: 1.5px solid rgba(249, 247, 242, 0.4);
}
.btn-outline-white:hover {
  background: rgba(249, 247, 242, 0.1);
  border-color: rgba(249, 247, 242, 0.7);
}

/* 小按钮（卡片次级按钮）*/
.btn-sm { height: 40px; padding: 0 20px; font-size: 14px; }
.btn-xs { height: 32px; padding: 0 14px; font-size: 12px; }
.btn-lg { height: 56px; padding: 0 40px; font-size: 17px; }
.btn-press:active { transform: scale(0.97); }
.btn-close { width: 36px; height: 36px; padding: 0; border-radius: 50%; border: 1px solid var(--metal-line); background: var(--earth-card); color: var(--text-secondary); font-size: 18px; line-height: 1; display: inline-flex; align-items: center; justify-content: center; cursor: pointer; transition: all .2s ease; }
.btn-close:hover { background: var(--fire-main); color: var(--earth-page); border-color: var(--fire-main); transform: rotate(90deg); }

/* ═══════════════════════════════════════════
   五、Hero大屏区（padding/display由L1670统一权威源定义）
   ═══════════════════════════════════════════ */

.hero-content, .banner-content, .page-hero .content {
  max-width: 800px;
  z-index: 2;
}

/* ─── 首页Hero双栏布局（左文右图）─── */
.hero-flex {
  display: flex;
  align-items: center;
  gap: 48px;
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
  text-align: left;
}
.hero-flex .hero-text {
  flex: 1;
  text-align: left;
}
.hero-flex .hero-text h1,
.hero-flex .hero-text p {
  text-align: left;
}
.hero-flex .hero-visual {
  flex: 0 0 260px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-flex .hero-visual img {
  width: 240px;
  height: 240px;
  object-fit: contain;
  filter: drop-shadow(0 4px 24px rgba(0,0,0,0.35));
  transition: transform var(--t-slow);
}
.hero-flex .hero-visual img:hover {
  transform: scale(1.05) rotate(3deg);
}

/* ─── Hero标题/描述由L1670统一权威源定义 ─── */

/* CTA按钮组 */
.hero-buttons, .banner-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
}

.hero .btn, .banner .btn, .page-hero .btn {
  width: 160px;
  height: 44px;
  border-radius: var(--radius);
}

.hero .btn-primary, .banner .btn-primary {
  background: var(--fire-primary);
  color: var(--base-white);
}
.hero .btn-primary:hover, .banner .btn-primary:hover {
  background: var(--fire-hover);
}

/* 暗色背景上状态标签（Hero区） */
.lifecycle-step { color: var(--earth-secondary); }
.lifecycle-step.active {
  background: rgba(200, 159, 89, 0.2);
  border-color: rgba(200, 159, 89, 0.4);
  color: var(--gold-light);
}

/* ═══════════════════════════════════════════
   六、核心内容区（V29统一节律·L1688合并至此）
   ═══════════════════════════════════════════ */
.section, .content-section {
  padding: 80px 24px;
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
}
.section+.section, .content-section+.content-section {
  border-top: 1px solid rgba(219, 200, 160, 0.25);
}
.section:nth-child(even), .content-section:nth-child(even) {
  background: var(--bg-section);
  border-radius: 0;
}

.section-tight { padding: 56px 24px; }

.section-light { background: var(--yang-earth-light); }
.section-white { background: #FFFFFF; }

/* 模块标题区 */
.section-header { margin-bottom: 48px; text-align: center; }
.section-header.with-divider {
  position: relative;
  border-bottom: none;
  padding-bottom: 24px;
  margin-bottom: 48px;
}
.section-header.with-divider::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--fire-primary), var(--earth-gold));
  border-radius: 2px;
}

.section-title {
  font-size: 28px;
  font-weight: 700;
  color: var(--text-heading);
}
/* F11: page-hero 内标题强制白色（dark bg 对比度） */
.page-hero h1, .page-hero h2, .page-hero h3,
.page-hero .section-title, .page-hero .section-desc {
  color: var(--base-white);
  text-shadow: 0 2px 12px rgba(0,0,0,0.25), 0 1px 4px rgba(0,0,0,0.12);
}

.section-subtitle {
  font-size: 15px;
  color: var(--earth-secondary);
  margin-top: 6px;
  font-weight: 400;
}

/* ═══════════════════════════════════════════
   F63·设计元素库·可复用装饰类
   ═══════════════════════════════════════════ */

/* ─── 1. Section间装饰分割线 ─── */
.section-divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent 5%, rgba(199,90,58,.25) 20%, var(--yang-earth) 50%, rgba(199,90,58,.25) 80%, transparent 95%);
  opacity: 0.5;
  margin: 0 auto;
}
.section-divider-sm {
  width: 120px;
  height: 2px;
  background: linear-gradient(90deg, var(--yang-fire-gold), var(--yang-earth));
  border-radius: 1px;
  margin: 0 auto 32px;
}

/* ─── 2. 区域标题装饰线 ─── */
.section-title-decorated {
  text-align: center;
  margin-bottom: 48px;
}
.section-title-decorated h2 {
  font-size: 28px;
  font-weight: 700;
  color: var(--text-heading);
  margin-bottom: 10px;
}
.section-title-decorated p {
  font-size: 15px;
  color: var(--earth-secondary);
}
.section-title-decorated::after {
  content: '';
  display: block;
  width: 80px;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--yang-fire-gold) 20%, var(--yang-earth) 80%, transparent);
  border-radius: 2px;
  margin: 16px auto 0;
  position: relative;
}
/* 装饰线中心火花点 */
.section-title-decorated::before {
  content: '';
  display: block;
  width: 6px; height: 6px;
  background: var(--yang-fire-gold);
  border-radius: 50%;
  margin: 0 auto -13px;
  position: relative; z-index: 1;
  box-shadow: 0 0 8px rgba(199,90,58,.4);
}

/* ─── 3. 卡片图标底盘（12色预置）─── */
.icon-plate {
  width: 48px; height: 48px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; font-weight: 700;
  box-shadow: 0 4px 12px rgba(0,0,0,0.06);
  margin-bottom: 16px; flex-shrink: 0;
}
.icon-plate-fire  { background: linear-gradient(135deg, rgba(199,90,58,.18), rgba(199,90,58,.05)); color: var(--yang-fire-gold); }
.icon-plate-earth { background: linear-gradient(135deg, rgba(212,131,74,.18), rgba(212,131,74,.05)); color: var(--yang-earth); }
.icon-plate-metal { background: linear-gradient(135deg, rgba(201,180,140,.18), rgba(201,180,140,.05)); color: var(--yang-metal); }
.icon-plate-warm  { background: linear-gradient(135deg, rgba(212,131,74,.15), rgba(212,131,74,.04)); color: var(--yang-fire-light); }
.icon-plate-deep  { background: linear-gradient(135deg, rgba(184,143,64,.18), rgba(184,143,64,.05)); color: var(--yang-fire-dark); }
.icon-plate-gold  { background: linear-gradient(135deg, rgba(199,90,58,.22), rgba(212,131,74,.06)); color: var(--yang-fire-gold); }

/* ─── 4. 区块角标装饰 ─── */
.section-accent {
  position: relative;
}
.section-accent::before {
  content: '';
  position: absolute; top: 0; right: 32px;
  width: 80px; height: 80px;
  border-radius: 0 0 0 80px;
  background: linear-gradient(135deg, rgba(199,90,58,.06), transparent);
  pointer-events: none;
}
.section-accent::after {
  content: '';
  position: absolute; bottom: 0; left: 32px;
  width: 60px; height: 60px;
  border-radius: 0 60px 0 0;
  background: linear-gradient(315deg, rgba(212,131,74,.05), transparent);
  pointer-events: none;
}

/* ─── 5. 卡片顶部强调条 ─── */
.card-accent-fire  { border-top: 3px solid var(--yang-fire-gold); }
.card-accent-earth { border-top: 3px solid var(--yang-earth); }
.card-accent-metal { border-top: 3px solid var(--yang-metal); }

/* ─── 6. 区块背景纹理 ─── */
.bg-pattern-dots {
  background-image: radial-gradient(rgba(212,131,74,.08) 1px, transparent 1px);
  background-size: 24px 24px;
}
.bg-pattern-lines {
  background-image: repeating-linear-gradient(45deg, transparent, transparent 8px, rgba(212,131,74,.04) 8px, rgba(212,131,74,.04) 9px);
}
.bg-glow-top {
  position: relative;
}
.bg-glow-top::before {
  content: '';
  position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  width: 600px; height: 280px;
  background:
    radial-gradient(ellipse at 50% 0%, rgba(199,90,58,.12) 0%, transparent 60%),
    radial-gradient(ellipse at 50% 0%, rgba(212,131,74,.07) 0%, transparent 80%);
  pointer-events: none;
}

/* ─── 卡片网格（PC端4列）─── */
.card-grid, .cards-grid, .feature-grid, .services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 25px 25px;
}

/* 单张卡片 */
.card {
  background: var(--base-white);
  border: 1px solid var(--base-divider);
  border-radius: 14px;
  padding: 32px 28px;
  transition: transform 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94), box-shadow 0.3s ease, border-color 0.3s ease;
  display: flex;
  flex-direction: column;
  box-shadow: 0 2px 16px rgba(46,31,14,0.06), 0 1px 3px rgba(46,31,14,0.04);
}
.card:hover, .card-interactive:hover {
  background: var(--base-white);
  border-color: var(--earth-gold);
  box-shadow: 0 16px 44px rgba(199,90,58,0.12), 0 4px 18px rgba(199,90,58,0.08), 0 1px 4px rgba(46,31,14,0.08);
  transform: translateY(-4px);
}
.card:hover::after, .card-interactive:hover::after {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: 14px;
  border: 1px solid rgba(199,90,58,0.25);
  pointer-events: none;
  transition: opacity .3s ease;
}
/* F55·对标Stripe·焦点环 */
.card:focus-visible, .card-interactive:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(200, 159, 89, 0.3), 0 2px 16px rgba(46,31,14,0.06);
}

.card-interactive {
  background: var(--base-white);
  border: 1px solid var(--base-divider);
  border-radius: 8px;
  padding: 32px 28px;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
}

/* 卡片图标（圆形背景）V13 */
.card-icon { 
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: var(--fire-pale);
  color: var(--fire-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 20px;
  transition: all 0.3s ease;
}
.card:hover .card-icon {
  background: var(--fire-primary);
  color: var(--base-white);
  transform: scale(1.05);
}

/* 卡片标题 */
.card h3, .card-title, .card h4, .feature-card-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-heading);
  margin-bottom: 8px;
}

/* 卡片描述 */
.card p, .card-desc, .card-body, .feature-card-desc {
  font-size: 13px;
  color: var(--earth-secondary);
  line-height: 1.7;
  margin-bottom: 18px;
  flex: 1;
}

/* 卡片按钮（改成文字链接风格，不抢注意力）*/
.card .btn, .card-btn {
  width: auto;
  height: auto;
  padding: 0;
  font-size: 13px;
  font-weight: 600;
  background: none;
  color: var(--fire-primary);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.card .btn::after { content: ' →'; transition: transform var(--t-fast); }
.card:hover .btn::after { transform: translateX(3px); }
.card .btn:hover { color: var(--fire-hover); background: none; }
.card-btn:hover { color: var(--fire-hover); background: none; }

/* ─── 卡片顶部高亮变体 ─── */
.card-highlight-primary, .card-highlight-success, .card-highlight-gold {
  background: var(--base-white);
  border: 1px solid var(--base-divider);
  border-radius: var(--radius);
  padding: 24px;
  transition: box-shadow var(--t-fast);
}
.card-highlight-primary { border-top: 3px solid var(--fire-primary); }
.card-highlight-success { border-top: 3px solid var(--success); }
.card-highlight-gold    { border-top: 3px solid var(--earth-gold); }
.card-highlight-primary:hover, .card-highlight-success:hover, .card-highlight-gold:hover { box-shadow: var(--shadow-md); }

/* ─── 功能入口卡片 ─── */
.feature-card {
  text-decoration: none;
  background: var(--base-white);
  border: 1px solid var(--base-divider);
  border-top: 3px solid var(--fire-primary);
  border-radius: var(--radius);
  padding: 1.5rem;
  text-align: center;
  transition: box-shadow var(--t-fast), transform var(--t-fast);
  display: block;
}
.feature-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.feature-card-icon { font-size: 2rem; margin-bottom: 0.5rem; }

/* ─── Hero业务卡片（深色背景用）─── */
.hero-card {
  background: rgba(249, 247, 242, 0.08);
  border: 1px solid rgba(249, 247, 242, 0.2);
  border-radius: var(--radius);
  padding: 1.25rem;
  text-align: center;
  transition: var(--t-fast);
}
.hero-card:hover {
  background: rgba(249, 247, 242, 0.12);
  transform: translateY(-2px);
}
.hero-card-icon { font-size: 1.5rem; margin-bottom: 0.5rem; }
.hero-card-title { font-size: 0.9rem; font-weight: 700; color: var(--base-white); margin-bottom: 0.25rem; }
.hero-card-price { font-size: 0.8rem; color: var(--earth-secondary); }

/* ─── AI计算卡片（不改色保持温暖调）─── */
.ai-card {
  background: linear-gradient(135deg, var(--fire-primary), var(--fire-hover));
  border-radius: var(--radius);
  padding: 2rem;
  color: var(--base-white);
  text-align: center;
  transition: transform var(--t-fast), box-shadow var(--t-fast);
}
.ai-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.ai-card-icon { font-size: 2.5rem; margin-bottom: 0.75rem; }
.ai-card-title { font-size: 1.05rem; font-weight: 700; margin-bottom: 0.5rem; color: var(--base-white); }
.ai-card-desc { font-size: 0.85rem; opacity: 0.88; line-height: 1.7; margin: 0; }

/* ═══════════════════════════════════════════
   七、图文介绍/数据板块（左右两分栏1:1）
   ═══════════════════════════════════════════ */
.split-section, .two-col-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  padding: 50px 40px;
  align-items: center;
  max-width: 1400px;
  margin: 0 auto;
}

.split-section + .split-section, .two-col-section + .two-col-section {
  border-top: 1px solid var(--base-divider);
}

.split-content h2, .two-col-section h2 {
  font-size: 28px;
  font-weight: 700;
  color: var(--text-heading);
  margin-bottom: 20px;
}

.split-content h3 { font-size: 22px; font-weight: 600; margin-bottom: 16px; }

.split-content p {
  font-size: 14px;
  color: var(--text-body);
  line-height: 1.6;
  margin-bottom: 16px;
}

.split-content .highlight { color: var(--fire-primary); font-weight: 600; }

.split-image {
  display: flex;
  align-items: center;
  justify-content: center;
}
.split-image img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius);
}

/* ═══════════════════════════════════════════
   八、列表、表单、侧边栏
   ═══════════════════════════════════════════ */

/* 数据列表 */
.data-list, .list-group { list-style: none; }

.data-list li, .list-group-item {
  padding: 12px 16px;
  border-bottom: 1px solid var(--base-divider);
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 40px;
}

.data-list li:nth-child(even), .list-group-item:nth-child(even) {
  background: var(--base-divider);
}

.list-label { font-size: 14px; color: var(--text-body); }
.list-value { font-size: 14px; color: var(--earth-gold); font-weight: 600; }

/* 侧边栏 */
.sidebar, .side-nav {
  width: 240px;
  min-height: calc(100vh - 70px);
  background: var(--earth-secondary);
  padding: 24px 0;
  position: fixed;
  left: 0;
  top: 70px;
}

.sidebar-menu, .side-menu { list-style: none; }
.sidebar-menu li, .side-menu-item {
  padding: 12px 24px;
  font-size: 16px;
  color: var(--base-dark);
  cursor: pointer;
  transition: all var(--t-fast);
  border-left: 4px solid transparent;
}
.sidebar-menu li:hover, .side-menu-item:hover {
  background: rgba(200, 159, 89, 0.1);
  color: var(--fire-primary);
}
.sidebar-menu li.active, .side-menu-item.active {
  color: var(--fire-primary);
  border-left-color: var(--fire-primary);
  background: var(--fire-pale);
}

/* 主内容区（有侧边栏时） */
.main-content, .content-area {
  margin-left: 240px;
  padding: 30px 40px;
  min-height: calc(100vh - 70px);
}

/* ─── 表单组件 ─── */
.form-group, .input-group { margin-bottom: 20px; }
.form-label, .input-label {
  display: block;
  font-size: 14px;
  color: var(--text-heading);
  margin-bottom: 8px;
  font-weight: 500;
}

.form-control, .form-input,
input[type="text"]:not(.search-box input), input[type="email"],
input[type="password"], input[type="number"], textarea, select {
  width: 100%;
  height: 44px;
  padding: 0 16px;
  background: var(--base-white);
  border: 1.5px solid var(--base-divider);
  border-radius: var(--radius-card);
  font-size: 14px;
  color: var(--text-body);
  font-family: var(--font);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}
.form-control:hover, .form-input:hover,
input[type="text"]:not(.search-box input):hover, input[type="email"]:hover,
input[type="password"]:hover, input[type="number"]:hover, textarea:hover, select:hover {
  border-color: var(--earth-gold);
}

.form-control:focus, .form-input:focus,
input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--yang-fire-gold);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.18);
  background: #fff;
}
/* F55·对标Stripe/Linear·全局焦点环 */
a:focus-visible {
  outline: none;
  border-radius: 3px;
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.25);
}

::placeholder { color: var(--earth-secondary); opacity: 0.6; }

.form-hint, .input-hint {
  font-size: 12px;
  color: var(--fire-hover);
  margin-top: 4px;
}

textarea.form-control, textarea.form-input {
  height: auto;
  min-height: 100px;
  padding: 12px 14px;
  resize: vertical;
}

/* ═══════════════════════════════════════════
   九、底部页脚（深灰棕底·阳土稳重）
   ═══════════════════════════════════════════ */
.footer, footer {
  background: var(--base-dark);
  padding: 64px 40px 40px;
  min-height: 180px;
  margin-top: 0;
}

.footer-grid, .footer-content {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  max-width: 1400px;
  margin: 0 auto;
}

.footer-col h4, .footer h4 {
  font-size: 16px;
  font-weight: 600;
  color: var(--base-white);
  margin-bottom: 16px;
}

.footer-col ul, .footer-links { list-style: none; }
.footer-col li { margin-bottom: 10px; }

.footer-col a, .footer a, .footer-links a {
  font-size: 12px;
  color: var(--base-divider);
  transition: color var(--t-fast);
}
.footer-col a:hover, .footer a:hover, .footer-links a:hover {
  color: var(--earth-gold);
}

.footer-legal {
  margin-top: 6px;
}
.footer-icp {
  color: var(--base-divider);
  font-size: 12px;
}
.footer-icp:hover { color: var(--earth-gold); }

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  margin-top: 30px;
  border-top: 1px solid rgba(219, 200, 160, 0.2);
  font-size: 12px;
  color: var(--base-divider);
}

/* ═══════════════════════════════════════════
   十、工具类（Tailwind兼容，保持V11页面兼容）
   ═══════════════════════════════════════════ */

/* 间距 */
.space-y-1 > * + * { margin-top: 0.25rem; }
.space-y-2 > * + * { margin-top: 0.5rem; }
.space-y-3 > * + * { margin-top: 0.75rem; }
.space-y-4 > * + * { margin-top: 1rem; }
.space-y-6 > * + * { margin-top: 1.5rem; }
.space-y-8 > * + * { margin-top: 2rem; }
.gap-1 { gap: 0.25rem; } .gap-2 { gap: 0.5rem; } .gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; } .gap-6 { gap: 1.5rem; } .gap-8 { gap: 2rem; }

/* 文字尺寸 */
.text-xs{font-size:0.75rem}.text-sm{font-size:0.875rem}.text-base{font-size:1rem}
.text-lg{font-size:1.125rem}.text-xl{font-size:1.25rem}.text-2xl{font-size:1.5rem}
.text-3xl{font-size:1.875rem}.text-4xl{font-size:2.25rem}.text-5xl{font-size:3rem}

/* 文字对齐/字重/行高 */
.text-left{text-align:left}.text-center{text-align:center}.text-right{text-align:right}
.font-thin{font-weight:100}.font-light{font-weight:300}.font-normal{font-weight:400}
.font-medium{font-weight:500}.font-semibold{font-weight:600}.font-bold{font-weight:700}
.font-extrabold{font-weight:800}.font-black{font-weight:900}
.leading-none{line-height:1}.leading-tight{line-height:1.25}.leading-snug{line-height:1.375}
.leading-normal{line-height:1.5}.leading-relaxed{line-height:1.625}.leading-loose{line-height:2}
.tracking-tighter{letter-spacing:-0.05em}.tracking-tight{letter-spacing:-0.025em}
.tracking-normal{letter-spacing:0}.tracking-wide{letter-spacing:0.025em}
.tracking-wider{letter-spacing:0.05em}.tracking-widest{letter-spacing:0.1em}

/* 圆角尺寸 */
.rounded-none{border-radius:0}.rounded-sm{border-radius:0.125rem}.rounded{border-radius:0.25rem}
.rounded-md{border-radius:0.375rem}.rounded-lg{border-radius:0.5rem}.rounded-xl{border-radius:0.75rem}
.rounded-2xl{border-radius:1rem}.rounded-3xl{border-radius:1.5rem}.rounded-full{border-radius:9999px}

/* Flexbox */
.flex{display:flex}.inline-flex{display:inline-flex}.flex-col{flex-direction:column}.flex-wrap{flex-wrap:wrap}
.items-center{align-items:center}.items-start{align-items:flex-start}.items-end{align-items:flex-end}
.justify-center{justify-content:center}.justify-between{justify-content:space-between}.justify-end{justify-content:flex-end}

/* Grid */
.grid{display:grid}.grid-cols-1{grid-template-columns:repeat(1,1fr)}.grid-cols-2{grid-template-columns:repeat(2,1fr)}
.grid-cols-3{grid-template-columns:repeat(3,1fr)}.grid-cols-4{grid-template-columns:repeat(4,1fr)}

/* 阴影 */
.shadow-none{box-shadow:none}.shadow-sm{box-shadow:0 1px 2px rgba(46,31,14,0.05)}
.shadow{box-shadow:0 1px 3px rgba(46,31,14,0.08),0 1px 2px rgba(46,31,14,0.04)}
.shadow-md{box-shadow:0 4px 6px rgba(46,31,14,0.08),0 2px 4px rgba(46,31,14,0.04)}
.shadow-lg{box-shadow:0 10px 15px rgba(46,31,14,0.08),0 4px 6px rgba(46,31,14,0.04)}
.shadow-xl{box-shadow:0 20px 25px rgba(46,31,14,0.1),0 10px 10px rgba(46,31,14,0.04)}
.shadow-2xl{box-shadow:0 25px 50px rgba(46,31,14,0.15)}
.shadow-inner{box-shadow:inset 0 2px 4px rgba(46,31,14,0.06)}

/* 过渡/变换/透明度/定位 */
.transition-none{transition:none}.transition{transition:all 150ms ease}
.transition-colors{transition:color 150ms,background-color 150ms,border-color 150ms}
.transition-opacity{transition:opacity 150ms}.transition-transform{transition:transform 150ms}
.duration-75{transition-duration:75ms}.duration-100{transition-duration:100ms}
.duration-150{transition-duration:150ms}.duration-200{transition-duration:200ms}
.duration-300{transition-duration:300ms}.duration-500{transition-duration:500ms}
.ease-in{transition-timing-function:cubic-bezier(0.4,0,1,1)}
.ease-out{transition-timing-function:cubic-bezier(0,0,0.2,1)}
.ease-in-out{transition-timing-function:cubic-bezier(0.4,0,0.2,1)}
.scale-95{transform:scale(0.95)}.scale-100{transform:scale(1)}.scale-105{transform:scale(1.05)}
.translate-y-0{transform:translateY(0)}.translate-y-1{transform:translateY(0.25rem)}
.translate-y-2{transform:translateY(0.5rem)}.-translate-y-1{transform:translateY(-0.25rem)}
.-translate-y-2{transform:translateY(-0.5rem)}.-translate-y-3{transform:translateY(-0.75rem)}
.opacity-0{opacity:0}.opacity-25{opacity:0.25}.opacity-50{opacity:0.5}
.opacity-75{opacity:0.75}.opacity-100{opacity:1}
.relative{position:relative}.absolute{position:absolute}.fixed{position:fixed}
.sticky{position:sticky}.inset-0{top:0;right:0;bottom:0;left:0}

/* Z-Index/宽高/边距 */
.z-0{z-index:0}.z-10{z-index:10}.z-20{z-index:20}.z-30{z-index:30}.z-40{z-index:40}.z-50{z-index:50}.z-auto{z-index:auto}
.w-full{width:100%}.w-screen{width:100vw}.h-full{height:100%}.h-screen{height:100vh}.min-h-screen{min-height:100vh}
.max-w-xs{max-width:20rem}.max-w-sm{max-width:24rem}.max-w-md{max-width:28rem}.max-w-lg{max-width:32rem}
.max-w-xl{max-width:36rem}.max-w-2xl{max-width:42rem}.max-w-3xl{max-width:48rem}.max-w-4xl{max-width:56rem}
.max-w-5xl{max-width:64rem}.max-w-6xl{max-width:72rem}.max-w-7xl{max-width:80rem}.max-w-full{max-width:100%}
.m-auto{margin:auto}.mx-auto{margin-left:auto;margin-right:auto}
.p-0{padding:0}.p-1{padding:0.25rem}.p-2{padding:0.5rem}.p-3{padding:0.75rem}.p-4{padding:1rem}
.p-6{padding:1.5rem}.p-8{padding:2rem}.px-2{padding-left:0.5rem;padding-right:0.5rem}
.px-4{padding-left:1rem;padding-right:1rem}.px-6{padding-left:1.5rem;padding-right:1.5rem}
.py-2{padding-top:0.5rem;padding-bottom:0.5rem}.py-4{padding-top:1rem;padding-bottom:1rem}
.py-6{padding-top:1.5rem;padding-bottom:1.5rem}.py-8{padding-top:2rem;padding-bottom:2rem}
.pt-4{padding-top:1rem}.pt-6{padding-top:1.5rem}.pb-4{padding-bottom:1rem}.pb-6{padding-bottom:1.5rem}
.mt-2{margin-top:0.5rem}.mt-4{margin-top:1rem}.mt-6{margin-top:1.5rem}.mt-8{margin-top:2rem}
.mb-2{margin-bottom:0.5rem}.mb-4{margin-bottom:1rem}.mb-6{margin-bottom:1.5rem}.mb-8{margin-bottom:2rem}
.ml-2{margin-left:0.5rem}.ml-4{margin-left:1rem}.mr-2{margin-right:0.5rem}.mr-4{margin-right:1rem}

/* 溢出 */
.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.line-clamp-1{display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
.line-clamp-2{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.line-clamp-3{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.snap-x{scroll-snap-type:x mandatory;scroll-behavior:smooth}
.snap-center{scroll-snap-align:center}

/* ═══════════════════════════════════════════
   十一、业务页面专用组件（V12暖色调版）
   ═══════════════════════════════════════════ */

/* 统计卡片 */
.stat-card {
  text-align: center;
  padding: 1.2rem;
  background: var(--base-white);
  border-radius: var(--radius);
  border: 1px solid var(--base-divider);
  transition: transform var(--t-fast), box-shadow var(--t-fast);
}
.stat-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.stat-value { font-size: 32px; font-weight: 700; color: var(--earth-gold); }
.stat-label { font-size: 14px; color: var(--earth-secondary); margin-top: 8px; }

/* 徽章 */
/* ─── 状态圆点（替代●符号）─── */
.status-dot::before {
  content: ''; display: inline-block; width: 6px; height: 6px;
  border-radius: 50%; background: var(--gold-light);
  margin-right: 5px; vertical-align: middle;
}

.badge, .tag, .section-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 600;
}
.badge, .tag { background: var(--earth-pale); color: var(--earth-gold); }
.section-badge { background: rgba(200, 159, 89, 0.15); color: var(--earth-gold); }

/* 状态徽章 */
.status-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
}
.status-badge.success { background: var(--success-pale); color: var(--success); }
.status-badge.warning { background: rgba(226, 194, 120, 0.15); color: var(--fire-hover); }
.status-badge.danger  { background: var(--danger-pale); color: var(--danger); }
.status-badge.info    { background: rgba(201, 180, 140, 0.15); color: var(--yang-metal); }

/* info-card（暖色系替代蓝/紫） */
.info-card {
  padding: 1rem;
  border-radius: 0 4px 4px 0;
  border-left: 3px solid var(--fire-primary);
  background: var(--fire-pale);
}
.info-card.gold { border-left-color: var(--earth-gold); background: var(--earth-pale); }
.info-card.success { border-left-color: var(--success); background: var(--success-pale); }

/* 图标盒子 */
.icon-box {
  width: 64px;
  height: 64px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
}
.icon-box.gold { background: linear-gradient(135deg, var(--earth-gold), var(--gold-light)); }
.icon-box.red { background: linear-gradient(135deg, var(--fire-primary), var(--fire-hover)); }

/* 悬停效果（无夸张动画） */
.hover-lift { transition: transform var(--t-fast), box-shadow var(--t-fast); }
.hover-lift:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.hover-scale { transition: transform 150ms ease; }
.hover-scale:hover { transform: scale(1.02); }

/* ─── 存证卡 ─── */
.cert-card-top {
  position: absolute; top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--fire-primary);
}
.cert-cta {
  display: inline-flex;
  align-items: center;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--fire-primary);
  margin-top: 0.75rem;
  transition: gap var(--t-fast);
}
.cert-cta:hover { color: var(--fire-hover); gap: 6px; }

/* ─── 认证卡片·三大服务 ─── */
.cert-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 20px; max-width: 900px; margin: 0 auto;
}
.cert-card {
  position: relative; padding: 28px 20px 20px;
  background: var(--base-white); border-radius: 12px;
  border: 1px solid var(--base-divider);
  text-align: left; transition: box-shadow var(--t-fast);
}
.cert-card:hover { box-shadow: 0 4px 20px rgba(0,0,0,.06); }
.cert-card h4 { font-size: 15px; font-weight: 700; color: var(--text-heading); margin: 10px 0 6px; }
.cert-card p { font-size: 12px; color: var(--earth-secondary); line-height: 1.6; margin-bottom: 10px; }
.cert-card-icon { 
  width: 48px; height: 48px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  border-radius: 12px;
}
.cert-card:nth-child(1) .cert-card-icon { background: rgba(226, 194, 120, .10); }
.cert-card:nth-child(2) .cert-card-icon { background: rgba(200, 159, 89, .10); }
.cert-card:nth-child(3) .cert-card-icon { background: rgba(201,169,110,.10); }
.cert-card-icon svg { width: 28px; height: 28px; }
.cert-badge { display: inline-block; padding: 2px 8px; border-radius: 4px; font-size: 10px; font-weight: 600; }
.cert-badge.hot { background: rgba(226, 194, 120, .12); color: var(--fire-hover); }
.cert-badge.new { background: rgba(200, 159, 89, .12); color: var(--earth-gold); }
.cert-badge.pro { background: rgba(201,169,110,.12); color: var(--gold-light); }
.cert-price { margin: 8px 0 10px; display: flex; align-items: baseline; gap: 6px; }
.cert-price .amount { font-size: 18px; font-weight: 700; color: var(--fire-primary); }
.cert-price .label, .cert-price .unit { font-size: 11px; color: var(--earth-secondary); }
.cert-card ul { list-style: none; padding: 0; margin: 0 0 12px; }
.cert-card ul li { font-size: 12px; color: var(--text-body); padding: 4px 0; display: flex; align-items: center; gap: 6px; }
.cert-card ul li svg { width: 14px; height: 14px; flex-shrink: 0; }

/* ─── 图标容器通用约束·防SVG撑满 ─── */
.section-label svg { width: 16px; height: 16px; flex-shrink: 0; vertical-align: middle; }
.btn svg { width: 15px; height: 15px; vertical-align: middle; }

/* ─── 全生命周期变现面板 ─── */
#lifecycle-panel {
  max-width: 880px; margin: 0 auto; padding: 0;
}
#lifecycle-panel h3 { font-size: 16px; font-weight: 700; color: var(--text-heading); margin: 0 0 4px; }
#lifecycle-panel > div > div:first-child { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; margin-bottom: 12px; }
#lifecycle-panel > div > div:first-child button {
  padding: 8px 18px; border: none; border-radius: 8px;
  font-size: 12px; font-weight: 600; cursor: pointer;
  background: linear-gradient(135deg, var(--yang-fire-gold), var(--yang-fire-light));
  color: var(--fire-primary);
  transition: all var(--t-fast);
}
#lifecycle-panel > div > div:first-child button + button {
  background: var(--base-divider); color: var(--earth-secondary);
}
#lifecycle-stages {
  display: flex; flex-wrap: wrap; gap: 4px 0;
  padding: 10px 0; font-size: 11px; color: var(--earth-secondary);
  border-top: 1px solid var(--base-divider);
  border-bottom: 1px solid var(--base-divider);
  margin-bottom: 12px;
}
#lifecycle-stages span {
  padding: 2px 6px; font-weight: 600; color: var(--text-heading);
}
#lifecycle-results { min-height: 40px; }
#lifecycle-results > div {
  padding: 16px; background: var(--bg-section); border-radius: 8px;
}
#lifecycle-results .stage-card {
  background: var(--base-white); border: 1px solid var(--base-divider);
  border-radius: 8px; padding: 14px; margin-bottom: 8px;
}
#lifecycle-results .stage-card .stage-title {
  font-size: 13px; font-weight: 700; color: var(--text-heading);
  padding-bottom: 8px; margin-bottom: 8px;
  border-bottom: 1px solid var(--base-divider);
}

@media (max-width: 768px) {
  .cert-grid { grid-template-columns: 1fr; gap: 16px; }
  .cert-card { padding: 24px 16px 20px; }
}

/* ─── 合作体系 ─── */
.track-tag {
  font-size: 0.813rem;
  padding: 4px 14px;
  border-radius: var(--radius-full);
  font-weight: 600;
  display: inline-block;
}
.track-tag.track-a { background: var(--earth-pale); color: var(--earth-gold); }
.track-tag.track-b { background: var(--earth-pale); color: var(--earth-gold); }

/* ─── Tab标签 ─── */
.agent-tab-btn {
  padding: 10px 18px;
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  color: var(--earth-secondary);
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  white-space: nowrap;
  transition: var(--t-fast);
}
.agent-tab-btn:hover, .agent-tab-btn.active {
  color: var(--fire-primary);
  border-bottom-color: var(--fire-primary);
}
.agent-tab-btn.highlight {
  background: var(--fire-primary);
  border: none;
  border-radius: var(--radius);
  color: var(--base-white);
}

/* ─── 数据表格 ─── */
.data-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--base-white);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--base-divider);
}
.data-table th {
  background: var(--base-divider);
  padding: 12px 16px;
  text-align: left;
  font-weight: 600;
  color: var(--text-heading);
  font-size: 0.85rem;
}
.data-table td {
  padding: 12px 16px;
  border-top: 1px solid var(--base-divider);
  color: var(--text-body);
  font-size: 0.9rem;
}

/* ─── 分隔线 ─── */
.divider-vertical {
  width: 1px;
  background: var(--base-divider);
  margin: 8px 4px;
  height: 100%;
}

/* ─── CTA区域 ─── */
.cta-box, .cta-box-mini {
  text-align: center;
  margin-top: 2rem;
  padding: 1.5rem;
  background: var(--bg-section);
  border-radius: var(--radius);
  border: 1px dashed var(--base-divider);
}

/* ─── Section底部CTA ─── */
.section-cta { text-align: center; margin-top: 2.5rem; }

/* ─── 渐变现代（V12暖色版）─── */
.text-gradient {
  background: linear-gradient(135deg, var(--fire-primary) 0%, var(--fire-hover) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.text-gradient-gold {
  background: linear-gradient(135deg, var(--earth-gold) 0%, var(--gold-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ─── 焦点/骨架/滚动动画 ─── */
:focus-visible { outline: 2px solid var(--fire-primary); outline-offset: 2px; }

/* 骨架屏/动画/旋转 → keyframes已解耦至 effects.css */
.skeleton {
  background: linear-gradient(90deg, var(--bg-canvas) 0%, var(--bg-section) 50%, var(--bg-canvas) 100%);
  background-size: 200% 100%;
  animation: skeleton-pulse 1.5s ease-in-out infinite;
  border-radius: var(--radius);
}

.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* spin → 已解耦至 effects.css */
.animate-spin { animation: spin 1s linear infinite; }

/* ═══════════════════════════════════════════
   十一·b、首页专用布局（消灭inline style·统一节奏）
   ═══════════════════════════════════════════ */

/* 首页section统一节奏（V22加大间距·增加呼吸感） */

/* 首页section标题（统一28px·底部短红线） */

/* 首页Hero引擎匹配表单 */
.hp-match-select option { color: var(--base-dark); }

/* 快速体验标签 */

/* 合作框架卡片 */
.hp-collab-card strong {
  display: block;
  font-weight: 700;
  color: var(--earth-gold);
  margin-bottom: 6px;
  font-size: 15px;
}
.hp-collab-card span { font-size: 13px; color: var(--earth-secondary); }

/* 搜索框组 */
.hp-search-input:focus { outline: none; border-color: var(--fire-primary); }

/* 乐高链路条 */
.hp-lego-chain .badge {
  font-size: 13px;
  padding: 6px 14px;
}

/* 3D资产展示条（V22增强·hover悬浮·阴影） */
.hp-3d-item img {
  width: 80px; height: 80px;
  object-fit: contain;
  transition: transform var(--t-slow);
}
.hp-3d-item:hover img {
  transform: scale(1.1);
}
.hp-3d-item span {
  display: block;
  font-size: 12px;
  color: var(--earth-secondary);
  margin-top: 8px;
  font-weight: 500;
}

/* 国策badge行 */

/* 国策section flex布局 */

.hp-search-input:focus {
  border-color: var(--fire-primary);
  box-shadow: 0 0 0 3px rgba(114, 47, 55, 0.1);
}

/* ─── 主内容panel卡片（V22新增·统一视觉） ─── */

/* ═══════════════════════════════════════════
   十二、响应式断点
   ═══════════════════════════════════════════ */
@media (max-width: 1100px) {
  .card-grid, .cards-grid, .feature-grid, .services-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

/* 🆕 汉堡菜单按钮 */
.hamburger-btn { display: none; position: fixed; top: 16px; right: 16px; z-index: 1001; width: 40px; height: 40px; background: var(--fire-primary); border: none; border-radius: var(--radius); cursor: pointer; flex-direction: column; align-items: center; justify-content: center; gap: 5px; }
.hamburger-btn span { display: block; width: 20px; height: 2px; background: var(--base-white); border-radius: 1px; transition: all var(--t-fast); }
.hamburger-btn.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.hamburger-btn.open span:nth-child(2) { opacity: 0; }
.hamburger-btn.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* 🆕 移动端滑出菜单 */
.mobile-menu-overlay { display: none; position: fixed; inset: 0; z-index: 999; background: rgba(46,31,14,.7); backdrop-filter: blur(4px); }
.mobile-menu-overlay.open { display: block; }
.mobile-menu-panel { position: fixed; top: 0; right: -280px; width: 280px; height: 100%; z-index: 1000; background: var(--base-white); overflow-y: auto; transition: right var(--t-fast); padding: 80px 24px 40px; }
.mobile-menu-panel.open { right: 0; }
.mobile-menu-panel a { display: block; padding: 12px 16px; color: var(--base-dark); font-size: 15px; border-radius: var(--radius); text-decoration: none; margin-bottom: 4px; }
.mobile-menu-panel a:hover { color: var(--base-white); background: rgba(200, 159, 89, .15); }
.mobile-menu-div { height: 1px; background: rgba(249, 247, 242, .1); margin: 12px 0; }

.wb-all-num { width: 24px; height: 24px; border-radius: 50%; background: var(--earth-pale); color: var(--earth-gold); display: inline-flex; align-items: center; justify-content: center; font-weight: 700; font-size: 11px; margin-right: 6px; }

/* 全部平台网格项 */
.wb-all-item {
  display: flex; align-items: center; gap: 8px; padding: 10px 14px;
  background: var(--base-white); border: 1px solid var(--base-divider);
  border-radius: var(--radius); font-size: 13px; color: var(--text-body);
  text-decoration: none; transition: all var(--t-fast);
}
.wb-all-item:hover { border-color: var(--earth-gold); background: var(--bg-section); }
.wb-all-item .plat-num { font-size: 11px; color: var(--earth-secondary); margin-left: auto; }

@media (max-width: 768px) {
  .hamburger-btn { display: flex; }
  .navbar, nav.navbar { padding: 0 20px; }
  .nav-links, .nav-menu { display: none; }
  
  /* ─── Hero移动端 ─── */
  .hero, .banner, .page-hero {
    height: auto !important;
    min-height: 260px !important;
    padding: 48px 20px 40px !important;
    margin-top: 0 !important;
  }
  .hero::before { display: none; }
  .hero h1, .banner h1 { font-size: 24px !important; margin-bottom: 12px !important; }
  .hero p, .banner p { font-size: 14px !important; margin-bottom: 20px !important; }
  .hero-content { flex-direction: column !important; text-align: center !important; gap: 20px !important; }
  .hero-content h1, .hero-content p { text-align: center !important; }
  .hero-content .hero-buttons { justify-content: center !important; }
  .hero-flex { flex-direction: column; gap: 20px; text-align: center; }
  .hero-flex .hero-text { text-align: center; }
  .hero-flex .hero-text h1, .hero-flex .hero-text p { text-align: center; }
  .hero-flex .hero-visual { flex: 0 0 auto; }
  .hero-flex .hero-visual img { width: 120px !important; height: 120px !important; animation: none !important; }

  /* ─── Section移动端 ─── */
  .hp-section,               .hp-3d-item img { width: 56px !important; height: 56px !important; }
            
  /* ─── 面板移动端 ─── */
                    
  /* ─── V23动效移动端精简 ─── */
  .hp-section, .hp-section-alt,   .section-title::after { width: 30px; height: 2px; }

  /* ─── 导航毛玻璃移动端 ─── */
  .navbar, nav.navbar { backdrop-filter: blur(12px) !important; -webkit-backdrop-filter: blur(12px) !important; }

      
  /* ─── 国策区块移动端 ─── */
    .hp-quick-tags .badge { font-size: 11px !important; padding: 5px 10px !important; }
  
  .section, .content-section { padding: 56px 20px; }
  .card-grid, .cards-grid, .feature-grid, .services-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .split-section, .two-col-section {
    grid-template-columns: 1fr;
    gap: 30px;
    padding: 40px 20px;
  }
  
  .sidebar, .side-nav { width: 100%; position: relative; top: 0; min-height: auto; }
  .main-content, .content-area { margin-left: 0; }
  
  .footer-grid { grid-template-columns: 1fr; gap: 20px; }
  .footer { padding: 30px 20px; }
  
  .hero-buttons { flex-direction: column; align-items: center; }
  .hero .btn { width: 100%; max-width: 280px; }
  
  .case-grid { grid-template-columns: 1fr; }
  .container { padding: 0 20px; }
  .flow-row, .five-flow-progress { flex-direction: column; align-items: center; }
  .compare-table { font-size: 11px; }
  .compare-table th, .compare-table td { padding: 8px 6px; }
}

@media (max-width: 480px) {
  .hero, .banner { padding: 72px 20px 48px; }
  .hero h1 { font-size: 1.5rem !important; letter-spacing: 0 !important; }
  .hero p { font-size: 13px !important; margin-bottom: 16px !important; }
  .hero-lifecycle { display: none; }
      .hp-quick-tags .badge { padding: 4px 10px !important; font-size: 10px !important; }
              .hp-3d-item img { width: 56px !important; height: 56px !important; }
  .hp-3d-item span { font-size: 10px !important; }
  .section-title { font-size: 20px !important; }
  .section-title::after { width: 30px; height: 2px; bottom: -6px; }
}

/* ═══════════════════════════════════════════
   十三、打印 & 无障碍 & 滚动条
   ═══════════════════════════════════════════ */
@media print {
  .no-print { display: none !important; }
  .print-full { width: 100% !important; }
  a { text-decoration: underline; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--base-divider); border-radius: var(--radius); }
::-webkit-scrollbar-thumb { background: var(--earth-secondary); border-radius: var(--radius); }
::-webkit-scrollbar-thumb:hover { background: var(--earth-gold); }
::selection { background: rgba(114, 47, 55, 0.2); color: var(--base-dark); }
::-moz-selection { background: rgba(114, 47, 55, 0.2); color: var(--base-dark); }

/* ─── 隐藏/辅助 ─── */
.hidden { display: none !important; }
.container { max-width: 1400px; margin: 0 auto; padding: 0 40px; }

/* ═══════════════════════════════════════════
   🦞 共用页面布局类（原子蓝图T-3·提取自23页重复style块）
   使用CSS变量令牌·一改全站统一
   ═══════════════════════════════════════════ */

/* ─── 页面Hero区 V29 · 统一比例·视口35-40% ─── */
.page-hero, .hero { display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 110px 24px 80px; text-align: center; background: var(--grad-hero); color: var(--base-white); position: relative; overflow: hidden; }
.page-hero::before, .hero::before { content: ''; position: absolute; top: -50%; left: -50%; width: 200%; height: 200%; background: var(--grad-hero-glow); pointer-events: none; }
.hero h1 { font-size: var(--fs-display); font-weight: var(--fw-extrabold); margin-bottom: 16px; color: #fff; text-shadow: 0 2px 24px rgba(0,0,0,0.5), 0 1px 6px rgba(0,0,0,0.2), 0 0 60px rgba(0,0,0,0.1); letter-spacing: -1px; line-height: 1.15; position: relative; }
.hero .hero-desc, .hero .sub { font-size: 16px; color: rgba(249, 247, 242, 0.9); text-shadow: 0 1px 6px rgba(0,0,0,0.2); max-width: 650px; margin: 0 auto 32px; line-height: 1.8; position: relative; }
.hero .hero-badge, .hero-badge { display: inline-block; font-size: 11px; color: #F7F3EE; /* 暖白·暗底最大对比 */ text-shadow: 0 1px 4px rgba(0,0,0,0.2); background: rgba(199, 90, 58, 0.28); /* fire-main·28%·肉眼可见火晕 */ border: 1px solid rgba(199, 90, 58, 0.42); padding: 6px 20px; border-radius: var(--r-full); margin-bottom: 24px; letter-spacing: 1px; font-weight: 500; position: relative; }

/* ─── 响应式网格 ─── */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }

/* ─── 通用卡片（带hover顶线·字色）─── */
.card-page { background: var(--base-white); border: 1px solid var(--base-divider); border-radius: var(--radius-card); padding: 32px 24px; transition: var(--ease-out); position: relative; overflow: hidden; }
.card-page::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: var(--grad-card-line); opacity: 0; transition: opacity .25s; }
.card-page:hover { box-shadow: var(--shadow-card); transform: translateY(var(--lift-sm)); border-color: var(--earth-gold); }
.card-page:hover::before { opacity: 1; }
.card-page h3 { font-size: var(--fs-h3); font-weight: var(--fw-bold); color: var(--base-dark); margin-bottom: 8px; }
.card-page p { font-size: var(--fs-body-sm); color: var(--earth-secondary); line-height: 1.7; }

/* ─── CTA区块 ─── */
.cta-section { text-align: center; padding: 60px 24px 80px; background: var(--grad-cta); }
.cta-section h2 { font-size: 24px; font-weight: var(--fw-bold); color: var(--base-dark); margin-bottom: 12px; }
.cta-section p { font-size: 15px; color: var(--earth-secondary); margin-bottom: 32px; }
.cta-btn { display: inline-block; padding: 14px 40px; background: var(--fire-primary); color: var(--base-white); border-radius: var(--radius-md); font-size: 15px; font-weight: 600; text-decoration: none; transition: var(--ease-out); box-shadow: var(--shadow-btn); }
.cta-btn:hover { background: var(--base-dark); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(199,90,58,.25); }

@media (max-width: 768px) {
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .page-hero { padding: 80px 20px 56px; }
  .page-hero h1 { font-size: 24px; }
  .page-hero .hero-desc { font-size: 14px; }
}

/* ─── 通用容器 ─── */
.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }
.hero-title { font-size: var(--fs-display); font-weight: var(--fw-extrabold); color: var(--base-white); letter-spacing: -1px; line-height: 1.15; }
.section-subtitle { font-size: 15px; color: var(--earth-secondary); max-width: 600px; margin: 0 auto 48px; line-height: 1.6; }
.section-desc { font-size: 15px; line-height: 1.8; color: var(--earth-secondary); max-width: 700px; margin: 0 auto; }
.svc-sub { font-size: 14px; color: var(--earth-secondary); max-width: 650px; margin: 0 auto 40px; line-height: 1.7; position: relative; }

/* ─── 节副标题（多页共用简写）─── */
.svc-sub { text-align: center; font-size: 15px; color: var(--earth-secondary); max-width: 700px; margin: -12px auto 44px; line-height: 1.6; }

/* ─── 标签列表容器（多页共用·policy/compute-market/aihub等）─── */
.tag-list { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }

/* ─── 通用卡片图标（统一样式）─── */
.card-icon { width: 48px; height: 48px; border-radius: var(--radius-lg); display: flex; align-items: center; justify-content: center; font-size: 20px; font-weight: 700; }

/* ─── 统计数据展示 ─── */
.hero-stats { display: flex; gap: 32px; margin-top: 36px; }
.stat { text-align: center; }
.stat-value { font-size: var(--font-stat); font-weight: var(--weight-extrabold); color: var(--gold-light); line-height: 1.2; }
.stat-label { font-size: 12px; color: var(--earth-secondary); margin-top: 4px; }

@media (max-width: 768px) {
  .hero-stats { gap: 20px; flex-wrap: wrap; justify-content: center; }
  .stat-value { font-size: 24px; }
}

/* ─── 通知提示 ─── */
.toast { position: fixed; top: 20px; right: 20px; padding: 12px 20px; border-radius: var(--radius-md); background: var(--fire-primary); color: #fff; font-size: 14px; z-index: 10000; box-shadow: 0 4px 16px rgba(0,0,0,0.2); animation: toastIn 0.3s ease; }
.toast.success { background: #2D8B4E; }
.toast.error { background: #C0392B; }
/* toastIn → 已解耦至 effects.css */

/* ═══════════════════════════════════════════
   V32.0 美工原子规范·模块3-12·营销组件变体
   火为主 #C75A3A · 土为辅 #8C7A4A
   全站统一 · 稳重商务 · 简约科技 · 规整大气
   六维闭环：颜色·比例·布局·间距·密度·节奏
   ═══════════════════════════════════════════ */

/* ─── F29·Hero 尺寸变体（减少页面内联覆盖）─── */
.hero-sm, .page-hero-sm { padding: 40px 24px; }
.hero-md, .page-hero-md { padding: 60px 24px; }
.hero-lg, .page-hero-lg { padding: 90px 24px; }
.hero-xl, .page-hero-xl { padding: 120px 24px; }

/* Hero 背景变体 */
.hero-dark { background: var(--grad-hero); color: var(--base-white); }
.hero-light { background: var(--bg-canvas); }
.hero-warm { background: var(--bg-section); }

/* ─── F29·区块间距变体（section sizing）─── */
.section-sm { padding: var(--space-xl) var(--space-lg); }
.section-md { padding: var(--space-3xl) var(--space-lg); }
.section-lg { padding: var(--space-hero) var(--space-lg); }

/* ─── F29·卡片尺寸变体 ─── */
.card-sm { padding: var(--space-md); }
.card-lg { padding: var(--space-xl); }

/* ═══════════════════════════════════════════
   F31·模块3-13·版式排版模板（标准化页面骨架）
   所有页面由模板拼装·禁止独立绘制布局
   ═══════════════════════════════════════════ */

/* ─── 标准页头（back-link + title + actions）─── */
.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-md);
  padding: var(--space-lg) 0;
  margin-bottom: var(--space-xl);
  border-bottom: 1px solid var(--border);
}
.page-header .page-header-left {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.page-header .page-header-title {
  font-size: var(--fs-h3);
  font-weight: var(--fw-bold);
  color: var(--text-heading);
}
.page-header .page-header-desc {
  font-size: var(--fs-body-sm);
  color: var(--text-muted);
}
.page-header .page-header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-shrink: 0;
}

/* ─── Hero + 卡片网格（最常见页面模式·~15页使用）─── */
.layout-hero-cards {
  display: flex;
  flex-direction: column;
}
.layout-hero-cards .layout-body {
  max-width: var(--container-xl);
  margin: 0 auto;
  padding: var(--space-2xl) var(--space-lg);
  width: 100%;
}

/* ─── 侧栏 + 主内容（后厂工具页·~20页使用）─── */
.layout-sidebar-main {
  display: flex;
  min-height: calc(100vh - 70px);
}
.layout-sidebar-main .layout-sidebar {
  width: 280px;
  flex-shrink: 0;
  border-right: 1px solid var(--border);
  overflow-y: auto;
  padding: var(--space-lg);
  position: relative !important;
}
.layout-sidebar-main .layout-main {
  flex: 1;
  min-width: 0;
  overflow-y: auto;
  padding: var(--space-xl);
}

/* ─── 工具栏 + 内容（数据页·~12页使用）─── */
.layout-toolbar-content {
  display: flex;
  flex-direction: column;
  height: calc(100vh - 70px);
}
.layout-toolbar-content .layout-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  border-bottom: 1px solid var(--border);
  background: var(--bg-canvas);
}
.layout-toolbar-content .layout-content {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-xl);
}

/* ─── 响应式：顶部导航适配 ─── */
@media (max-width: 768px) {
  .layout-sidebar-main { flex-direction: column; }
  .layout-sidebar-main .layout-sidebar { width: 100%; border-right: none; border-bottom: 1px solid var(--border); max-height: 200px; }
  .layout-toolbar-content .layout-toolbar { padding: var(--space-sm) var(--space-md); }
  .layout-toolbar-content .layout-content { padding: var(--space-md); }
  .page-header { flex-direction: column; align-items: flex-start; }
}

/* ─── F29·按钮尺寸变体 ─── */
.btn-sm { padding: 6px 16px; font-size: var(--fs-small); }
.btn-lg { padding: 16px 48px; font-size: var(--fs-body); }

/* ─── F70·后厂+底公司通用组件（阳土阳火阴阳五行） ─── */
/* 仪表板面板卡片（天地人/智能体仪表板等） */
.panel {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 24px;
  margin-bottom: 24px;
  transition: var(--ease-out);
}
.panel:hover { box-shadow: var(--shadow-md); }
.panel-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-heading);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* 智能体卡片 */
.agent-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
  transition: box-shadow 0.25s cubic-bezier(.4,0,.2,1), transform 0.25s cubic-bezier(.4,0,.2,1);
}
.agent-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.agent-name { font-size: 15px; font-weight: 600; color: var(--text-heading); }
.agent-desc { font-size: 12px; color: var(--text-muted); }
.agent-badge {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 20px;
  font-weight: 600;
}
.badge-idle { background: var(--yang-earth-soft); color: var(--yang-earth-text); }
.badge-active { background: rgba(199,90,58,.15); color: var(--yang-fire-gold); }
.badge-error { background: rgba(145,64,50,.1); color: var(--yin-fire); }
.badge-pending { background: rgba(201,180,140,.15); color: var(--yang-metal); }

/* 评分卡片（智能体仪表板） */
.score-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px;
  text-align: center;
  transition: var(--ease-out);
}
.score-card:hover { box-shadow: var(--shadow-sm); }
.score-value {
  font-size: 42px;
  font-weight: 800;
  color: var(--yang-fire-gold);
  line-height: 1;
}
.score-label { font-size: 13px; color: var(--text-muted); margin-top: 8px; }
.score-bar { height: 4px; border-radius: 2px; margin-top: 12px; overflow: hidden; background: var(--bg-section); }
.score-bar-fill { height: 100%; border-radius: 2px; background: var(--yang-earth); }

/* 顶部导航栏（后厂工具页） */
.top-nav {
  padding: 0 24px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg-white);
  border-bottom: 1px solid var(--border);
}

/* 关键词标签 */
.kw-tag {
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  background: var(--yang-earth-soft);
  color: var(--yang-earth);
}
.kw-tag.high-value { background: rgba(199,90,58,.12); color: var(--yang-fire-gold); }

/* 调度时间表项 */
.schedule-item {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.schedule-time { font-size: 16px; font-weight: 700; color: var(--yang-fire-gold); }

/* 日志容器 */
.log-box {
  background: var(--yang-earth-deep);
  border-radius: 10px;
  padding: 16px;
  font-family: 'JetBrains Mono','Consolas',monospace;
  font-size: 12px;
  color: var(--yang-earth-light);
  max-height: 300px;
  overflow-y: auto;
  line-height: 1.8;
}

/* 操作按钮变体 */
.btn-secondary {
  background: var(--bg-section);
  color: var(--text-body);
  border: 1px solid var(--border);
}
.btn-secondary:hover { background: var(--yang-earth-soft); color: var(--text-heading); }
.btn-accent {
  background: linear-gradient(135deg, var(--yang-earth), var(--yang-earth-dark));
  color: #fff;
  border: none;
}
.btn-accent:hover { opacity: .9; transform: scale(1.02); }