/*
 * UNIHOME 家立方 · 品牌官网 v2 设计系统（去 AI 化）
 * 参考原版 habitat 风格：中性底色 + 细线分隔 + 克制强调色
 * 底色 #FBFBFB / 主文字 #1d1d1f / 强调金 #b08642 / 次要绿 #2d7d46
 */

:root {
  --bg: #fbfbfb;
  --bg-white: #fff;
  --bg-soft: #f5f5f7;
  --text: #1d1d1f;
  --text-2: #606266;
  --text-3: #86868b;
  --gold: #b08642;
  --gold-d: #956f2f;
  --gold-soft: rgba(176, 134, 66, 0.08);
  --green: #2d7d46;
  --green-soft: rgba(45, 125, 70, 0.08);
  --line: #d7d7d7;
  --line-soft: #e8e8ed;
  --radius: 16px;
  --radius-lg: 24px;
  --radius-pill: 999px;
  --shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.12);
  --maxw: 1230px;
  --nav-h: 64px;
  --font: -apple-system, BlinkMacSystemFont, "PingFang SC", "Helvetica Neue", "Microsoft YaHei", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  font-size: 14px;
  line-height: 1.4;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
picture { display: block; max-width: 100%; }
h1, h2, h3, h4, h5 { margin: 0; font-weight: 700; line-height: 1.2; letter-spacing: normal; }
p { margin: 0; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
ul, ol { list-style: none; padding: 0; margin: 0; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.container-sm { max-width: 1024px; }
.container-xs { max-width: 860px; }

/* ---------- 文字 ---------- */
.brand-title { font-size: 42px; font-weight: 400; letter-spacing: 2.2px; }
.section-title { font-size: 36px; font-weight: 700; letter-spacing: normal; line-height: 1.35; }
.section-subtitle { font-size: 16px; font-weight: 300; color: var(--text-2); line-height: 1.7; margin-top: 16px; }
.section-sub { font-size: 16px; font-weight: 300; color: var(--text-2); line-height: 1.7; margin-top: 12px; }
.card-title { font-size: 18px; font-weight: 700; line-height: 1.4; }
.body-text { font-size: 15px; line-height: 1.8; color: var(--text-2); }

/* ---------- 按钮（参考原版：纯色 + 细线描边） ---------- */
.btn-primary, .btn-outline, .btn-white, .btn-outline-white {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 0 32px; height: 40px; border-radius: var(--radius-pill);
  font-size: 14px; font-weight: 500; border: 1px solid transparent;
  transition: .2s ease; white-space: nowrap; text-align: center;
}
.btn-primary { background: var(--gold); color: #fff; }
.btn-primary:hover { background: var(--gold-d); }
.btn-outline { background: transparent; color: var(--text); border-color: var(--line); }
.btn-outline:hover { border-color: var(--text); }
.btn-lg { height: 48px; padding: 0 40px; font-size: 15px; }

/* ---------- 导航（直接复用原版 habitat 结构，强调色改为金 #b08642） ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: var(--nav-h);
  background: rgba(255, 255, 255, 0.92); backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  transition: box-shadow .2s ease;
}
.nav.scrolled { box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08); }
.nav-inner {
  max-width: var(--maxw); margin: 0 auto; height: 100%; padding: 0 24px;
  display: flex; align-items: center; gap: 28px; position: relative;
}
.nav-logo { display: flex; align-items: center; }
.nav-logo .logo-full { height: 38px; width: auto; object-fit: contain; }

.nav-links { display: flex; align-items: center; gap: 6px; margin-left: 40px; }
.nav-item { position: relative; display: flex; align-items: center; }
.nav-item > .nav-top,
.nav-item:not(.dropdown) {
  display: flex; align-items: center; height: var(--nav-h); padding: 0 16px;
  font-size: 14px; font-weight: 500; color: var(--text); position: relative;
  transition: color .2s ease; letter-spacing: .2px; text-decoration: none;
}
.nav-item:hover > .nav-top,
.nav-item > .nav-top:hover,
.nav-item.active > .nav-top,
.nav-item:not(.dropdown):hover,
.nav-item:not(.dropdown).active { color: var(--gold); }

.nav-item > .nav-top::after,
.nav-item:not(.dropdown)::after {
  content: ''; position: absolute; left: 18px; right: 18px; bottom: 18px; height: 2px;
  background: var(--gold); transform: scaleX(0); transform-origin: right;
  transition: transform .25s ease;
}
.nav-item:hover > .nav-top::after,
.nav-item > .nav-top:hover::after,
.nav-item.active > .nav-top::after,
.nav-item:not(.dropdown):hover::after,
.nav-item:not(.dropdown).active::after { transform: scaleX(1); transform-origin: left; }

.nav-icon,
.nav-arrow { display: none; }

.nav-backdrop {
  position: fixed; inset: var(--nav-h) 0 0 0; z-index: 95;
  background: rgba(0, 0, 0, 0.18); backdrop-filter: blur(6px);
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity .3s ease, visibility .3s ease;
}
.nav-backdrop.show { opacity: 1; visibility: visible; pointer-events: auto; }

.nav-cta { margin-left: auto; display: flex; align-items: center; gap: 14px; }
.nav-menu-btn { display: none; background: none; border: none; color: var(--text); cursor: pointer; }
.nav-menu-btn .icon-close { display: none; }
.nav-menu-btn.open .icon-open { display: none; }
.nav-menu-btn.open .icon-close { display: block; }

/* ---------- Hero（去渐变与光晕，改为中性底） ---------- */
.hero {
  min-height: 100vh; background: var(--bg);
  display: flex; align-items: center; padding-top: var(--nav-h);
}
.hero .container { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.hero-content { max-width: 580px; }
.hero-brand {
  display: inline-flex; align-items: baseline; gap: 10px; margin-bottom: 22px;
  font-size: 14px; font-weight: 700; letter-spacing: 2px; color: var(--text);
}
.hero-brand .hero-brand-cn { font-weight: 500; color: var(--text-2); letter-spacing: 2px; }
.hero-title { font-size: 46px; font-weight: 400; line-height: 1.25; color: var(--text); }
.hero-title .highlight { color: var(--gold); font-weight: 700; }
.hero-title .highlight-number { font-size: 56px; font-weight: 300; color: var(--gold); }
.hero-subtitle { font-size: 16px; color: var(--text-2); margin: 20px 0 28px; line-height: 1.7; }
.hero-tagline { display: flex; align-items: center; gap: 14px; margin-bottom: 36px; font-size: 14px; color: var(--text-3); letter-spacing: 1px; }
.hero-tagline span { position: relative; }
.hero-tagline span + span::before { content: ''; position: absolute; left: -14px; top: 50%; width: 1px; height: 12px; background: var(--line); transform: translateY(-50%); }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 36px; }
.hero-image { display: flex; justify-content: center; }
.hero-image img { border-radius: var(--radius); border: 1px solid var(--line-soft); box-shadow: var(--shadow); max-height: 72vh; object-fit: contain; }

/* 背景图 picture 绝对定位铺满（替代 background-image 以支持 <picture> webp 降级） */
.bg-picture-wrap {
  position: absolute; inset: 0; z-index: 0; overflow: hidden;
}
/* picture() 的 .img-badge-wrap 在绝对定位背景容器内必须撑满，否则图片以天然尺寸显示 */
.bg-picture-wrap > .img-badge-wrap { display: block; width: 100%; height: 100%; }
.bg-picture-wrap picture,
.bg-picture-wrap img {
  width: 100%; height: 100%; object-fit: cover; object-position: center; display: block;
}
/* 渐变遮罩层（放在 .bg-picture-wrap 之后，z-index 更高以盖住图片） */
.bg-gradient-overlay {
  position: absolute; inset: 0; z-index: 1; pointer-events: none;
}

/* 首页全屏 banner hero（旧版 hero-family.png 底图） */
.hero-banner {
  position: relative;
  min-height: 100vh;
  padding-top: var(--nav-h);
  padding-bottom: 0;
  margin: 0;
  width: 100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: #fff;
  overflow: hidden;
}
.hero-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(0,0,0,.25) 0%, rgba(0,0,0,.45) 100%);
}
.hero-banner .hero-overlay { display: none; }
.hero-banner .container { position: relative; z-index: 1; grid-template-columns: 1fr !important; max-width: 680px; }
.hero-banner .hero-content { max-width: 100%; }
.hero-banner .hero-brand-name { color: #fff; }
.hero-banner .hero-brand-cn { color: rgba(255,255,255,.8); }
.hero-banner .hero-title { color: #fff; }
.hero-banner .hero-title .highlight-number { color: var(--gold); text-shadow: 0 2px 12px rgba(176,134,66,.3); }
.hero-banner .hero-subtitle { color: rgba(255,255,255,.9); max-width: 560px; }
.hero-banner .hero-tagline { color: rgba(255,255,255,.7); }
.hero-banner .hero-tagline span + span::before { background: rgba(255,255,255,.35); }
.btn-outline-white {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 12px 28px; border-radius: 50px;
  font-size: 14px; font-weight: 600; letter-spacing: .5px;
  border: 1.5px solid rgba(255,255,255,.6); color: #fff;
  background: transparent; cursor: pointer; transition: all .25s ease;
}
.btn-outline-white:hover { background: rgba(255,255,255,.15); border-color: #fff; }

/* ---------- 区块通用 ---------- */
.section { padding: 72px 0; }
.section-white { background: var(--bg-white); }
.section-pink { background: var(--bg-soft); }
.section-warm { background: var(--bg-soft); }
.section-header { text-align: center; margin-bottom: 60px; }
/* eyebrow：纯文字，无背景胶囊（去 AI 感） */
.section-label {
  display: inline-block; font-size: 12px; font-weight: 600; letter-spacing: 3px;
  text-transform: uppercase; color: var(--gold); margin-bottom: 12px;
}

/* ---------- 价值卡片 ---------- */
.value-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
/* 精微筑家 · 预制细节 — 通栏 3 列 */
.building-details-full {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  padding: 0 40px;
  box-sizing: border-box;
}
.building-details-full .value-card { padding: 28px 22px; }

/* 精微筑家 · 装配预制：独立图像与装配闭环 */
.prefab-stage {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, .84fr);
  gap: 18px;
  margin-top: 38px;
  padding: 18px;
  overflow: hidden;
  border: 1px solid var(--line-soft);
  border-radius: 18px;
  background: #fff;
  box-shadow: var(--shadow-lg);
}
.prefab-stage__curve,
.prefab-stage__room,
.prefab-flow { overflow: hidden; border-radius: 12px; background: #fbfbf8; }
.prefab-stage__curve { position: relative; display: flex; flex-direction: column; }
.prefab-stage__curve .img-badge-wrap,
.prefab-stage__room .img-badge-wrap { display: block; width: 100%; height: 100%; }
.prefab-stage__curve picture,
.prefab-stage__room picture,
.prefab-stage__room img { display: block; width: 100%; height: 100%; object-fit: cover; }
.prefab-stage__curve picture { position: absolute; inset: 0; z-index: 1; }
.prefab-stage__curve img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.prefab-stage__benefits { position: absolute; z-index: 2; left: 22px; right: 22px; bottom: 22px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; padding: 16px 18px; border: 1px solid rgba(255,255,255,.66); border-radius: 14px; background: rgba(251,249,244,.86); box-shadow: 0 12px 34px rgba(52,43,30,.13); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }
.prefab-stage__benefit { display: flex; align-items: center; justify-content: center; gap: 10px; min-width: 0; color: var(--green); }
.prefab-stage__benefit svg { flex: 0 0 30px; width: 30px; height: 30px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.prefab-stage__benefit div { display: flex; flex-direction: column; min-width: 0; }
.prefab-stage__benefit strong { font-size: 13px; font-weight: 600; line-height: 1.45; white-space: nowrap; }
.prefab-stage__benefit span { color: var(--text-2); font-size: 11px; line-height: 1.45; white-space: nowrap; }
.prefab-stage__right { display: grid; grid-template-rows: minmax(0, 1.04fr) minmax(0, .96fr); gap: 18px; min-width: 0; }
.prefab-stage__room { min-height: 270px; }
.prefab-flow { display: flex; flex-direction: column; justify-content: center; padding: clamp(24px, 3vw, 42px); background: linear-gradient(145deg, #f8f5ee, #fff); border: 1px solid #eee7da; }
.prefab-flow__label { color: var(--gold); font-size: 11px; font-weight: 700; letter-spacing: .24em; }
.prefab-flow h3 { margin: 10px 0 22px; color: #242321; font-size: clamp(22px, 2vw, 31px); line-height: 1.35; }
.prefab-flow__steps { display: flex; flex-direction: column; gap: 14px; }
.prefab-step {
  display: flex; align-items: flex-start; gap: 18px;
  padding: 18px 20px;
  background: #fff;
  border: 1px solid #ede8dd;
  border-radius: 12px;
  box-shadow: 0 1px 3px rgba(0,0,0,.04);
}
.prefab-step__head {
  display: flex; align-items: center; gap: 10px;
  flex: 0 0 auto; min-width: 0;
}
.prefab-step__head .step-badge {
  flex: 0 0 auto;
  display: inline-flex; align-items: center; justify-content: center;
  width: 30px; height: 30px;
  border-radius: 50%;
  background: var(--gold);
  color: #fff;
  font-size: 13px; font-style: normal; font-weight: 700; letter-spacing: .02em;
}
.prefab-step__title {
  margin: 0;
  font-size: 15px; font-weight: 600; color: #242321; line-height: 1.35;
  white-space: nowrap;
}
.prefab-step__body {
  flex: 1 1 auto; min-width: 0;
}
.prefab-step__body p {
  margin: 0;
  color: var(--text-2);
  font-size: 13px; line-height: 1.65;
}
.prefab-flow > p { margin: 20px 0 0; color: var(--text-2); font-size: 14px; line-height: 1.75; }
.prefab-details { margin-top: 34px; }
.prefab-details > h3 { margin: 0 0 20px; color: var(--gold-d); font-size: 18px; text-align: center; }
.prefab-details__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; }
.prefab-detail-card { display: flex; flex-direction: column; align-items: center; min-width: 0; min-height: 610px; padding: 42px 34px 38px; overflow: hidden; border: 1.5px solid #9caf96; border-radius: 25px; background: #fffdf9; box-shadow: none; transition: transform .3s cubic-bezier(.16,1,.3,1), box-shadow .3s cubic-bezier(.16,1,.3,1); }
.prefab-detail-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.prefab-detail-card__title { width: 100%; margin: 0 0 34px; color: var(--green); font-size: clamp(18px, 1.6vw, 24px); font-weight: 600; line-height: 1.45; text-align: center; white-space: nowrap; }
.prefab-detail-card__media { display: flex; flex-direction: column; align-items: center; gap: 22px; width: 100%; padding: 0; }
.prefab-detail-card__image { min-width: 0; min-height: 0; overflow: hidden; border: 0; background: transparent; }
.prefab-detail-card__image picture,
.prefab-detail-card__image img { display: block; box-sizing: border-box; width: 100%; height: 100%; padding: 8px; object-fit: contain; object-position: center; }
.prefab-detail-card__image--scene { width: 100%; aspect-ratio: 1.36 / 1; border-radius: 13px; }
.prefab-detail-card__image--scene img { padding: 0; object-fit: cover; }
.prefab-detail-card__image--section { width: 50%; aspect-ratio: 1.55 / 1; border-radius: 9px; }
.prefab-detail-card__image--section img { padding: 0; object-fit: contain; }
.prefab-detail-card__desc { margin: 34px 0 0; color: var(--text-2); font-size: 16px; line-height: 1.8; text-align: center; }
@media (max-width: 900px) {
  .prefab-stage { grid-template-columns: 1fr; }
  .prefab-stage__curve { min-height: 460px; }
  .prefab-stage__right { grid-template-rows: auto auto; }
  .prefab-details__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .prefab-detail-card { min-height: 570px; }
  .prefab-stage__benefits { left: 18px; right: 18px; bottom: 18px; }
}
@media (max-width: 560px) {
  .prefab-stage { padding: 10px; gap: 10px; border-radius: 14px; }
  .prefab-stage__curve { min-height: 300px; }
  .prefab-stage__benefits { left: 10px; right: 10px; bottom: 10px; gap: 5px; padding: 11px 8px; }
  .prefab-stage__benefit { gap: 5px; }
  .prefab-stage__benefit svg { flex-basis: 23px; width: 23px; height: 23px; }
  .prefab-stage__benefit strong { font-size: 10px; }
  .prefab-stage__benefit span { font-size: 9px; }
  .prefab-stage__room { min-height: 205px; }
  .prefab-flow { padding: 24px 18px; }
  .prefab-step { flex-direction: column; gap: 12px; }
  .prefab-step__title { white-space: normal; }
  .prefab-details__grid { grid-template-columns: 1fr; }
  .prefab-detail-card { min-height: 0; padding: 34px 26px; }
  .prefab-detail-card__title { white-space: normal; }
  .prefab-detail-card__image--section { width: 80%; }
}
.value-card {
  background: var(--bg-white); border: 1px solid var(--line-soft); border-radius: var(--radius);
  padding: 34px 26px; text-align: center; box-shadow: var(--shadow); transition: .25s ease;
}
.value-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.value-icon {
  width: 52px; height: 52px; margin: 0 auto 18px; background: var(--gold-soft);
  border-radius: 12px; display: flex; align-items: center; justify-content: center;
  color: var(--gold); font-size: 22px;
}
.value-card h3 { font-size: 19px; margin-bottom: 10px; color: var(--text); }
.value-card p { font-size: 14px; color: var(--text-2); line-height: 1.7; }

/* ---------- 体系卡片 ---------- */
.system-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.home-systems-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  max-width: 1100px;
  margin-left: auto;
  margin-right: auto;
  align-items: stretch;
}
.home-systems-grid .system-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}
.home-systems-grid .system-card-body { flex: 1; display: flex; flex-direction: column; }
.home-systems-grid .system-card .system-link { margin-top: auto; }
/* 灵动智居四大模块 — 通栏宽版 */
.smart-modules-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  padding: 0 40px;
  box-sizing: border-box;
}
.smart-modules-grid .system-card-image { height: 300px; }
.smart-modules-grid .system-card-body { padding: 28px 22px; }
.smart-modules-grid .system-card h3 { font-size: 19px; }

@media (max-width: 1200px) {
  .smart-modules-grid { padding: 0 28px; gap: 20px; }
  .smart-modules-grid .system-card-image { height: 260px; }
}
@media (max-width: 900px) {
  .smart-modules-grid {
    grid-template-columns: repeat(2, 1fr);
    width: auto;
    margin-left: 0;
    margin-right: 0;
    padding: 0;
  }
  .building-details-full {
    grid-template-columns: repeat(2, 1fr);
    width: auto;
    margin-left: 0;
    margin-right: 0;
    padding: 0 20px;
  }
}
@media (max-width: 768px) {
  .smart-modules-grid { grid-template-columns: 1fr; }
  .smart-modules-grid .system-card-image { height: 220px; }
}
.system-card {
  background: var(--bg-white); border: 1px solid var(--line-soft); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow); transition: .3s ease;
}
.system-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.system-card-image { height: 230px; overflow: hidden; position: relative; }
.system-card-image .img-badge-wrap { display: block; width: 100%; height: 100%; }
.system-card-image picture, .system-card-image img { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }
.system-card-image img { object-fit: cover; transition: transform .5s ease; }
.system-card:hover .system-card-image img { transform: scale(1.04); }
.system-card-image .hover-text {
  position: absolute; inset: 0;
  background: rgba(0,0,0,.50);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 15px; font-weight: 500; line-height: 1.6;
  text-align: center; padding: 20px;
  opacity: 0; transition: opacity .35s ease;
  pointer-events: none;
}
.system-card:hover .system-card-image .hover-text { opacity: 1; pointer-events: auto; }
.system-card-body { padding: 30px 26px; }
.system-card-tag { display: inline-block; font-size: 11px; font-weight: 600; letter-spacing: 2px; text-transform: uppercase; color: var(--green); margin-bottom: 8px; }
.system-card h3 { font-size: 21px; margin-bottom: 10px; color: var(--text); }
.system-card p { font-size: 14px; color: var(--text-2); line-height: 1.75; margin-bottom: 18px; }
.system-link { display: inline-flex; align-items: center; gap: 6px; font-size: 14px; font-weight: 600; color: var(--gold); transition: gap .2s; }
.system-link:hover { gap: 10px; }
.system-link svg { width: 16px; height: 16px; }

/* ---------- 整装产品（首页三大体系上方） ---------- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.product-card {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  min-height: 460px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  color: #fff;
  padding: 36px 32px;
  isolation: isolate;
  background: transparent;
  transition: transform .3s ease, box-shadow .3s ease;
}
.product-card:hover { transform: translateY(-4px); box-shadow: 0 20px 44px rgba(12,27,45,.18); }
/* 背景图节点：默认透明，由 picture() 图片 + .bg-gradient-overlay 渐变遮罩组成视觉效果；
   禁止独立 .overlay 兄弟节点（会拦截 [data-ckey] 点击与 outline 高亮） */
.product-card .bg {
  position: absolute; inset: 0; z-index: 0;
  background: transparent;
  background-size: cover; background-position: center 25%;
  pointer-events: none;
}
.product-card-body { position: relative; z-index: 1; }
.product-card .tag {
  font-size: 11px; font-weight: 300;
  color: rgba(255,255,255,.8); letter-spacing: 1px; margin-bottom: 6px;
}
.product-card .name { font-size: 28px; font-weight: 700; line-height: 1.3; }
.product-card .price {
  font-size: 18px; font-weight: 400; margin: 8px 0 22px;
  color: var(--gold-l, #d9b676);
}
.product-card .actions { display: flex; gap: 14px; }
.product-card .btn-primary {
  padding: 12px 28px; font-size: 15px; font-weight: 500;
  border-radius: 50px; border: none; cursor: pointer;
  background: var(--gold, #b08642); color: #fff;
  transition: background .25s, transform .25s, box-shadow .25s;
}
.product-card .btn-primary:hover {
  background: var(--gold-d, #8c6833); transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(176,134,66,.35);
}

@media (max-width: 980px) {
  .product-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .product-grid { grid-template-columns: 1fr; gap: 18px; margin-top: 32px; }
  .product-card { min-height: 380px; padding: 28px 22px; }
  .product-card .name { font-size: 24px; }
}

/* ---------- 首页体验中心卡片 ---------- */
.home-showroom-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  background: var(--bg-white);
  border: 1px solid var(--line-soft);
  border-radius: 20px;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: all .35s ease;
  box-shadow: 0 2px 16px rgba(0,0,0,.04), 0 1px 4px rgba(0,0,0,.02);
}
.home-showroom-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(176,134,66,.12), 0 6px 16px rgba(0,0,0,.06);
  border-color: rgba(176,134,66,.2);
}
.showroom-card-link {
  display: contents;
  text-decoration: none;
  color: inherit;
}
.showroom-card-visual {
  position: relative;
  min-height: 250px;
  overflow: hidden;
}
.showroom-card-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}
.home-showroom-card:hover .showroom-card-visual img {
  transform: scale(1.03);
}
.showroom-map-btn {
  position: absolute;
  bottom: 16px; left: 50%; transform: translateX(-50%);
  display: inline-flex;
  align-items: center;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(8px);
  padding: 8px 18px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  box-shadow: 0 2px 10px rgba(0,0,0,.10);
  pointer-events: none;
}
.showroom-card-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 40px 36px;
}
.showroom-city-tag {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  color: var(--gold-d);
  margin-bottom: 8px;
}
.showroom-card-info h3 {
  font-size: 24px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
}
.showroom-address {
  font-size: 15px;
  color: var(--text-2);
  line-height: 1.7;
  margin-bottom: 8px;
}
.showroom-hint {
  font-size: 13px;
  color: var(--text-3);
  display: flex;
  align-items: center;
}

@media (max-width: 768px) {
  .home-showroom-card { grid-template-columns: 1fr; }
  .showroom-card-visual { min-height: 200px; }
  .showroom-card-info { padding: 28px 22px; }
  .showroom-card-info h3 { font-size: 20px; }
}

/* ---------- 特性列表 ---------- */
.feature-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
/* 单列 feature-list 更紧凑 */
.feature-list[style*="1fr"] { gap: 14px; }
/* 精微筑家 · 三大优势 — 3 列居中 */
.building-features-3col {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1100px;
  margin-left: auto;
  margin-right: auto;
}
.feature-item {
  display: flex; gap: 16px; padding: 20px 22px; background: var(--bg-white);
  border: 1px solid var(--line-soft); border-radius: var(--radius); box-shadow: var(--shadow); transition: .25s ease;
}
.feature-item:hover { box-shadow: var(--shadow-lg); border-color: var(--line); }
.feature-item--center { grid-column: 1 / -1; justify-self: center; max-width: 50%; }
.feature-icon {
  flex-shrink: 0; width: 46px; height: 46px; background: var(--green-soft); border-radius: 12px;
  display: flex; align-items: center; justify-content: center; font-size: 20px; color: var(--green);
}
.feature-text h4 { font-size: 16px; margin-bottom: 6px; color: var(--text); }
.feature-text p { font-size: 14px; color: var(--text-2); line-height: 1.65; }

/* ---------- 关于页 · 三大系统（精工底盘・智感中枢・长期守护） ---------- */
.about-systems .systems-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; max-width: 1120px; margin: 0 auto 36px; }
.about-systems .sys-card { background: var(--bg-white); border: 1px solid var(--line-soft); border-radius: var(--radius); padding: 28px 26px; box-shadow: var(--shadow); display: flex; flex-direction: column; gap: 6px; transition: .25s ease; }
.about-systems .sys-card:hover { box-shadow: var(--shadow-lg); border-color: var(--line); transform: translateY(-2px); }
.about-systems .sys-no { font-size: 30px; font-weight: 800; color: var(--gold); line-height: 1; letter-spacing: 1px; }
.about-systems .sys-name { font-size: 18px; font-weight: 700; color: var(--text); margin: 6px 0 0; }
.about-systems .sys-sub { font-size: 14px; font-weight: 600; color: var(--gold); margin: 0; }
.about-systems .sys-desc { font-size: 14px; color: var(--text-2); line-height: 1.75; margin: 0; }
.about-systems .systems-figure { max-width: 1120px; margin: 0 auto; }

/* ---------- 关于页 · 三大系统关系图（精工筑底·智慧整装·服务长伴） ---------- */
.systems-hierarchy {
  position: relative;
  max-width: 1120px;
  min-height: 560px;
  margin: 48px auto 0;
  padding: 40px;
  background:
    radial-gradient(ellipse at 50% 40%, rgba(255,255,255,0.95) 0%, rgba(255,250,242,0.88) 45%, rgba(247,241,231,0.82) 100%);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(176, 134, 66, 0.12);
  overflow: hidden;
}
/* 轨道 + 立方体共同浮动容器 */
.systems-hierarchy .sh-float-group {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  animation: shCubeFloat 5s ease-in-out infinite;
}
/* 金色轨道 */
.systems-hierarchy .sh-orbits {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}
.systems-hierarchy .sh-orbit {
  transform-origin: 500px 270px;
  animation: shOrbitSpin 24s linear infinite;
}
.systems-hierarchy .sh-orbit--2 { animation-duration: 32s; animation-direction: reverse; }
.systems-hierarchy .sh-orbit--3 { animation-duration: 44s; }
@keyframes shOrbitSpin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}
/* 穿梭光线（彗星） */
.systems-hierarchy .sh-comet-track {
  fill: none;
  stroke: rgba(176, 134, 66, 0.07);
  stroke-width: 1;
}
.systems-hierarchy .sh-comet {
  fill: none;
  stroke: rgba(255, 226, 184, 0.85);
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-dasharray: 5 2232.6;
  animation: shCometMove 7s linear infinite;
}
@keyframes shCometMove {
  from { stroke-dashoffset: 0; }
  to { stroke-dashoffset: calc(-1 * var(--comet-len, 2237.6)); }
}
/* 中央发光立方体 */
.systems-hierarchy .sh-cube-stage {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.systems-hierarchy .sh-cube-wrap {
  width: 170px;
  height: 170px;
  position: relative;
  perspective: 900px;
}
.systems-hierarchy .sh-cube {
  width: 100%;
  height: 100%;
  position: relative;
  transform-style: preserve-3d;
  transform: rotateX(-18deg) rotateY(45deg);
}
.systems-hierarchy .sh-cube-face {
  position: absolute;
  width: 170px;
  height: 170px;
  background:
    linear-gradient(135deg, rgba(255,255,255,0.82), rgba(255,248,238,0.52)),
    repeating-linear-gradient(0deg, transparent, transparent 23px, rgba(176, 134, 66, 0.07) 24px),
    repeating-linear-gradient(90deg, transparent, transparent 23px, rgba(176, 134, 66, 0.07) 24px);
  border: 1.5px solid rgba(176, 134, 66, 0.42);
  border-radius: 5px;
  box-shadow: inset 0 0 36px rgba(176, 134, 66, 0.12), 0 0 42px rgba(176, 134, 66, 0.12);
}
.systems-hierarchy .sh-cube-face--front  { transform: translateZ(85px); }
.systems-hierarchy .sh-cube-face--back   { transform: rotateY(180deg) translateZ(85px); }
.systems-hierarchy .sh-cube-face--right  { transform: rotateY(90deg) translateZ(85px); }
.systems-hierarchy .sh-cube-face--left   { transform: rotateY(-90deg) translateZ(85px); }
.systems-hierarchy .sh-cube-face--top    { transform: rotateX(90deg) translateZ(85px); }
.systems-hierarchy .sh-cube-face--bottom { transform: rotateX(-90deg) translateZ(85px); }
.systems-hierarchy .sh-cube-glow {
  position: absolute;
  inset: -40%;
  background: radial-gradient(circle, rgba(176,134,66,0.26) 0%, rgba(176,134,66,0.08) 42%, transparent 72%);
  filter: blur(26px);
  animation: shGlowPulse 4s ease-in-out infinite;
  pointer-events: none;
}
@keyframes shCubeFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-24px); }
}
@keyframes shGlowPulse {
  0%, 100% { opacity: .8; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.06); }
}
.systems-hierarchy .sh-cube-metric,
.systems-hierarchy .sh-cube-dim {
  position: absolute;
  font-size: 12px;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 1px;
  background: rgba(255,255,255,0.86);
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid rgba(176, 134, 66, 0.22);
  box-shadow: 0 2px 10px rgba(0,0,0,0.04);
}
.systems-hierarchy .sh-cube-metric { top: -14px; right: -58px; }
.systems-hierarchy .sh-cube-dim { left: -60px; top: 50%; transform: translateY(-50%); }
/* 三个环绕节点 */
.systems-hierarchy .sh-node {
  position: absolute;
  z-index: 3;
  max-width: 300px;
}
.systems-hierarchy .sh-node--left { left: 4%; top: 50%; transform: translateY(-50%); }
.systems-hierarchy .sh-node--top-right { right: 4%; top: 12%; }
.systems-hierarchy .sh-node--bottom-right { right: 4%; bottom: 12%; }
.systems-hierarchy .sh-node-card {
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(176, 134, 66, 0.14);
  border-radius: var(--radius);
  padding: 18px 20px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  box-shadow: 0 10px 36px rgba(0,0,0,0.07);
  transition: .25s ease;
}
.systems-hierarchy .sh-node-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 44px rgba(0,0,0,0.1);
  border-color: rgba(176, 134, 66, 0.28);
}
.systems-hierarchy .sh-node-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--gold), var(--gold-d));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: 0 4px 14px rgba(176, 134, 66, 0.28);
}
.systems-hierarchy .sh-node-icon svg { width: 22px; height: 22px; fill: currentColor; }
.systems-hierarchy .sh-node-body { flex: 1; min-width: 0; }
.systems-hierarchy .sh-node-label {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--gold-d);
  margin-bottom: 4px;
}
.systems-hierarchy .sh-node-title { font-size: 17px; font-weight: 700; color: var(--text); margin: 0; }
.systems-hierarchy .sh-node-sub { font-size: 13px; font-weight: 600; color: var(--gold); margin: 3px 0 0; }
.systems-hierarchy .sh-node-desc { font-size: 13px; color: var(--text-2); line-height: 1.65; margin: 4px 0 0; }
@media (max-width: 1024px) {
  .systems-hierarchy { min-height: 520px; padding: 32px 24px; }
  .systems-hierarchy .sh-node { max-width: 260px; }
  .systems-hierarchy .sh-node--left { left: 2%; }
  .systems-hierarchy .sh-node--top-right,
  .systems-hierarchy .sh-node--bottom-right { right: 2%; }
  .systems-hierarchy .sh-node-card { padding: 15px 17px; }
  .systems-hierarchy .sh-node-title { font-size: 15px; }
  .systems-hierarchy .sh-node-sub,
  .systems-hierarchy .sh-node-desc { font-size: 12px; }
}
@media (max-width: 768px){
  .about-systems .systems-cards { grid-template-columns: 1fr; }
  .systems-hierarchy {
    min-height: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 18px;
    padding: 28px 20px;
    margin-top: 36px;
  }
  .systems-hierarchy .sh-float-group { position: relative; inset: auto; display: block; animation: none; }
  .systems-hierarchy .sh-orbits { display: none; }
  .systems-hierarchy .sh-cube-stage { position: relative; left: auto; top: auto; transform: none; margin: 8px auto 12px; }
  .systems-hierarchy .sh-cube-wrap { width: 110px; height: 110px; }
  .systems-hierarchy .sh-cube-face { width: 110px; height: 110px; }
  .systems-hierarchy .sh-cube-face--front  { transform: translateZ(55px); }
  .systems-hierarchy .sh-cube-face--back   { transform: rotateY(180deg) translateZ(55px); }
  .systems-hierarchy .sh-cube-face--right  { transform: rotateY(90deg) translateZ(55px); }
  .systems-hierarchy .sh-cube-face--left   { transform: rotateY(-90deg) translateZ(55px); }
  .systems-hierarchy .sh-cube-face--top    { transform: rotateX(90deg) translateZ(55px); }
  .systems-hierarchy .sh-cube-face--bottom { transform: rotateX(-90deg) translateZ(55px); }
  .systems-hierarchy .sh-cube-metric { top: -10px; right: -48px; }
  .systems-hierarchy .sh-cube-dim { left: -48px; }
  .systems-hierarchy .sh-node { position: relative; left: auto; right: auto; top: auto; bottom: auto; transform: none; width: 100%; max-width: 100%; }
  .systems-hierarchy .sh-node-card { padding: 16px 18px; }
}

/* ---------- 数据指标 ---------- */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
/* 精微筑家 · 毫米级精度标准 — 3 列 */
.precision-stats-3col {
  grid-template-columns: repeat(3, 1fr);
  max-width: 960px;
  margin-left: auto;
  margin-right: auto;
}
.stat-item { display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 34px 20px; background: var(--bg-white); border: 1px solid var(--line-soft); border-radius: var(--radius); }
.stat-number { font-size: 42px; font-weight: 300; color: var(--gold); line-height: 1; margin-bottom: 8px; }
.stat-label { font-size: 13px; color: var(--text-2); letter-spacing: .5px; }

/* 安心续航 · 数字承诺与服务闭环 */
.service-stats-grid { margin-bottom: 28px; }
.service-stats-grid .stat-item { min-height: 156px; }
.service-commitment { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr); gap: 18px; padding: 18px; border: 1px solid var(--line-soft); border-radius: 18px; background: #fff; box-shadow: var(--shadow-lg); }
.service-commitment__visual { position: relative; min-height: 500px; overflow: hidden; border-radius: 13px; background: #ece7df; }
.service-commitment__visual picture,
.service-commitment__visual img { display: block; width: 100%; height: 100%; object-fit: cover; }
.service-commitment__visual::after { content: ""; position: absolute; inset: 38% 0 0; background: linear-gradient(180deg, transparent, rgba(20, 24, 20, .82)); pointer-events: none; }
.service-commitment__caption { position: absolute; z-index: 1; left: 32px; right: 32px; bottom: 30px; color: #fff; }
.service-commitment__caption span { font-size: 10px; font-weight: 700; letter-spacing: .24em; color: #ead19d; }
.service-commitment__caption h3 { margin: 10px 0 8px; font-size: clamp(22px, 2vw, 31px); line-height: 1.35; }
.service-commitment__caption p { margin: 0; color: rgba(255,255,255,.78); font-size: 14px; line-height: 1.7; }
.service-commitment__steps { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.service-commitment__steps article { display: grid; grid-template-columns: 42px 1fr; gap: 12px; align-content: center; min-width: 0; padding: 20px 16px; border: 1px solid #eee7dc; border-radius: 12px; background: linear-gradient(145deg, #fbf8f2, #fff); }
.service-commitment__steps b { color: var(--gold); font-size: 14px; font-weight: 600; letter-spacing: .08em; }
.service-commitment__steps h4 { margin: 0 0 7px; color: var(--green); font-size: 16px; line-height: 1.35; }
.service-commitment__steps p { margin: 0; color: var(--text-2); font-size: 12px; line-height: 1.65; }
@media (max-width: 900px) {
  .service-commitment { grid-template-columns: 1fr; }
  .service-commitment__visual { min-height: 420px; }
}
@media (max-width: 640px) {
  .service-stats-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .service-stats-grid .stat-item { min-height: 132px; padding: 24px 12px; }
  .service-commitment { padding: 10px; gap: 10px; }
  .service-commitment__visual { min-height: 340px; }
  .service-commitment__caption { left: 22px; right: 22px; bottom: 22px; }
  .service-commitment__steps { grid-template-columns: 1fr; }
}

/* 精微筑家 · 精工标准方案三：系统解构 + 检测宣言 */
.precision-manifesto {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(0, .96fr);
  gap: clamp(36px, 5vw, 76px);
  align-items: stretch;
  margin-top: 46px;
}
.precision-manifesto__system {
  position: relative;
  min-width: 0;
  padding-left: 34px;
}
.precision-manifesto__axis {
  position: absolute;
  z-index: 2;
  left: 0;
  top: 3%;
  bottom: 8%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px 0;
  color: var(--gold);
  font-size: 13px;
  letter-spacing: .32em;
  line-height: 1.7;
  writing-mode: vertical-rl;
  border-left: 1px solid color-mix(in srgb, var(--gold) 75%, transparent);
}
.precision-manifesto__axis::before,
.precision-manifesto__axis::after {
  content: "";
  position: absolute;
  left: -3px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--gold);
}
.precision-manifesto__axis::before { top: 0; }
.precision-manifesto__axis::after { bottom: 0; }
.precision-manifesto__system-image,
.precision-manifesto__system-image picture,
.precision-manifesto__system-image img {
  display: block;
  width: 100%;
  height: 100%;
}
.precision-manifesto__system-image { min-height: 660px; }
.precision-manifesto__system-image img { object-fit: contain; object-position: center bottom; }
.precision-manifesto__story { min-width: 0; display: flex; flex-direction: column; }
.precision-manifesto__inspection {
  aspect-ratio: 1.54 / 1;
  overflow: hidden;
  border-radius: 2px;
  background: #f5f1e8;
}
.precision-manifesto__inspection picture,
.precision-manifesto__inspection img { display: block; width: 100%; height: 100%; object-fit: cover; }
.precision-manifesto__headline {
  margin: clamp(26px, 3vw, 42px) 0 0;
  padding: 0 0 clamp(24px, 2.5vw, 34px);
  color: #181818;
  font-family: var(--font);
  font-size: clamp(25px, 2.25vw, 36px);
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: .02em;
  border-bottom: 1px solid color-mix(in srgb, var(--gold) 80%, transparent);
}
.precision-manifesto__headline em { color: var(--gold); font-style: normal; }
.precision-manifesto__stats { display: grid; grid-template-columns: 1fr 1fr; border-bottom: 1px solid color-mix(in srgb, var(--gold) 65%, transparent); }
.precision-manifesto__stat { display: flex; align-items: center; gap: 18px; min-width: 0; padding: 24px 12px 24px 6px; }
.precision-manifesto__stat + .precision-manifesto__stat { padding-left: 30px; border-left: 1px solid color-mix(in srgb, var(--gold) 55%, transparent); }
.precision-manifesto__stat strong {
  flex: 0 0 auto;
  color: var(--gold);
  font-family: var(--font);
  font-size: clamp(58px, 6vw, 92px);
  font-weight: 400;
  line-height: .95;
}
.precision-manifesto__stat span { color: #292929; font-size: clamp(13px, 1.2vw, 16px); line-height: 1.55; }
.precision-manifesto__note { margin: 22px 0 0; color: var(--text-2); font-size: 15px; line-height: 1.9; }

@media (max-width: 900px) {
  .precision-manifesto { grid-template-columns: 1fr; gap: 30px; }
  .precision-manifesto__system { padding-left: 28px; }
  .precision-manifesto__system-image { min-height: 560px; }
  .precision-manifesto__story { max-width: 720px; width: 100%; margin: 0 auto; }
}
@media (max-width: 560px) {
  .precision-manifesto { margin-top: 24px; gap: 24px; }
  .precision-manifesto__system { padding-left: 0; display: flex; flex-direction: column; gap: 16px; }
  .precision-manifesto__axis {
    position: static;
    writing-mode: horizontal-tb;
    border-left: none;
    border-bottom: 1px solid color-mix(in srgb, var(--gold) 75%, transparent);
    padding: 0 0 10px;
    font-size: 11px;
    letter-spacing: .2em;
    text-align: center;
    justify-content: center;
  }
  .precision-manifesto__axis::before,
  .precision-manifesto__axis::after { display: none; }
  .precision-manifesto__system-image { min-height: 0; }
  .precision-manifesto__system-image img { object-fit: contain; height: auto; width: 100%; }
  .precision-manifesto__headline { font-size: 21px; }
  .precision-manifesto__stat { gap: 10px; padding: 18px 8px; }
  .precision-manifesto__stat + .precision-manifesto__stat { padding-left: 16px; }
  .precision-manifesto__stat strong { font-size: 42px; }
  .precision-manifesto__stat span { font-size: 12px; }
  .precision-manifesto__note { font-size: 13px; }
}

/* ---------- 智慧模块 ---------- */
.module-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.module-card { background: var(--bg-white); border: 1px solid var(--line-soft); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); transition: .3s ease; }
.module-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.module-card-image { height: 270px; overflow: hidden; }
.module-card-image img { width: 100%; height: 100%; object-fit: cover; }
.module-card-body { padding: 26px; }
.module-card-body h3 { font-size: 19px; margin-bottom: 12px; display: flex; align-items: center; gap: 8px; }
.module-specs { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 14px; }
.spec-item { display: flex; align-items: center; gap: 6px; font-size: 13px; color: var(--text-2); padding: 8px 12px; background: var(--bg-soft); border-radius: 8px; }
.spec-value { font-weight: 700; color: var(--green); }

/* ---------- 智慧模块通用：铺满底图 + 文字覆盖 ---------- */
.sm-bg-grid { display: grid; gap: 16px; margin-top: 36px; }
.sm-bg-card { position: relative; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow); min-height: 300px; display: flex; }
.sm-bg-media { position: absolute; inset: 0; z-index: 0; }
.sm-bg-media picture, .sm-bg-media img { width: 100%; height: 100%; object-fit: cover; display: block; }
/* 有 badge 时 picture() 外层包了 .img-badge-wrap，需撑满容器否则图片按天然尺寸显示且 badge 错位 */
.sm-bg-media .img-badge-wrap { display: block; width: 100%; height: 100%; }
.sm-bg-shade { position: absolute; inset: 0; z-index: 1; background: linear-gradient(to top, rgba(18,20,26,.86) 0%, rgba(18,20,26,.34) 46%, rgba(18,20,26,.10) 100%); pointer-events: none; }
.sm-bg-content { position: relative; z-index: 2; align-self: flex-end; width: 100%; padding: 22px 24px; color: #fff; }
.sm-bg-content h4 { font-size: 19px; font-weight: 600; margin-bottom: 8px; text-shadow: 0 2px 10px rgba(0,0,0,.4); }
.sm-bg-content p { font-size: 13.5px; line-height: 1.7; opacity: .94; text-shadow: 0 1px 6px rgba(0,0,0,.4); }

/* 智慧居住场景：悬停后启动镜头、光线和反射的分层动效 */
.sm-living-grid .sm-scene-card {
  isolation: isolate;
  outline: none;
  cursor: default;
  box-shadow: 0 12px 30px rgba(31, 28, 24, .12);
  transition: transform .65s cubic-bezier(.16,1,.3,1), box-shadow .65s cubic-bezier(.16,1,.3,1);
}
.sm-living-grid .sm-scene-card:is(:hover, :focus-visible) {
  transform: translateY(-4px);
  box-shadow: 0 22px 48px rgba(31, 28, 24, .22);
}
.sm-living-grid .sm-scene-card .sm-bg-media img {
  transform: scale(1.001);
  transform-origin: center;
  will-change: transform, filter;
  transition: transform 1.1s cubic-bezier(.16,1,.3,1), filter 1.1s cubic-bezier(.16,1,.3,1);
}
.sm-living-grid .sm-scene-card:is(:hover, :focus-visible) .sm-bg-media img {
  animation: smSceneCamera 8s cubic-bezier(.45,.05,.55,.95) infinite alternate;
}
.sm-living-grid .sm-scene-card .sm-bg-shade { transition: opacity .8s cubic-bezier(.16,1,.3,1); }
.sm-living-grid .sm-scene-card:is(:hover, :focus-visible) .sm-bg-shade { opacity: .78; }
.sm-scene-fx, .sm-scene-fx span { position: absolute; inset: 0; pointer-events: none; }
.sm-scene-fx { z-index: 1; overflow: hidden; opacity: 0; transition: opacity .12s ease; }
.sm-scene-card:is(:hover, :focus-visible) .sm-scene-fx { opacity: 1; }
.sm-scene--space .sm-scene-fx span:first-child {
  inset: -25% -35%;
  background: linear-gradient(112deg, transparent 29%, rgba(255,220,158,.05) 40%, rgba(255,228,177,.34) 49%, rgba(255,221,157,.08) 58%, transparent 69%);
  transform: translateX(-48%);
}
.sm-scene--space:is(:hover, :focus-visible) .sm-scene-fx span:first-child { animation: smWarmSweep 5.8s ease-in-out infinite; }
.sm-scene--space .sm-scene-fx span:last-child {
  inset: 0 0 36%;
  background: radial-gradient(ellipse at 56% 0%, rgba(255,203,118,.24), transparent 62%);
}
.sm-scene--space:is(:hover, :focus-visible) .sm-scene-fx span:last-child { animation: smLightBreathe 3.2s ease-in-out infinite alternate; }
.sm-scene--storage .sm-scene-fx span:first-child {
  inset: -10% 38% -10% 18%;
  background: linear-gradient(90deg, transparent, rgba(255,205,120,.18), rgba(255,239,203,.31), transparent);
  filter: blur(10px);
}
.sm-scene--storage:is(:hover, :focus-visible) .sm-scene-fx span:first-child { animation: smShelfGlow 3.6s ease-in-out infinite alternate; }
.sm-scene--storage .sm-scene-fx span:last-child {
  inset: 7% 5% 20% 42%;
  border-right: 1px solid rgba(255,222,164,.24);
  box-shadow: 18px 0 28px rgba(255,192,92,.09), -18px 0 28px rgba(255,192,92,.08);
}
.sm-scene--storage:is(:hover, :focus-visible) .sm-scene-fx span:last-child { animation: smCabinetPulse 2.8s ease-in-out infinite alternate; }
.sm-scene--electric .sm-scene-fx span:first-child {
  inset: 70% -15% -5%;
  background: linear-gradient(90deg, transparent, rgba(91,177,255,.08), rgba(98,196,255,.44), rgba(91,177,255,.08), transparent);
  filter: blur(9px);
  transform: translateX(-45%);
}
.sm-scene--electric:is(:hover, :focus-visible) .sm-scene-fx span:first-child { animation: smElectricRun 4.6s ease-in-out infinite; }
.sm-scene--electric .sm-scene-fx span:last-child {
  background: radial-gradient(circle at 48% 44%, rgba(255,209,137,.12), transparent 42%);
}
.sm-scene--electric:is(:hover, :focus-visible) .sm-scene-fx span:last-child { animation: smLightBreathe 2.7s ease-in-out infinite alternate; }
.sm-scene--windows .sm-scene-fx span:first-child {
  inset: -18% -30%;
  background: linear-gradient(106deg, transparent 38%, rgba(223,241,255,.08) 45%, rgba(255,255,255,.43) 50%, rgba(213,238,255,.1) 56%, transparent 63%);
  transform: translateX(-48%);
}
.sm-scene--windows:is(:hover, :focus-visible) .sm-scene-fx span:first-child { animation: smGlassSweep 5.2s ease-in-out infinite; }
.sm-scene--windows .sm-scene-fx span:last-child {
  inset: 55% 0 0;
  background: linear-gradient(to bottom, transparent, rgba(117,172,203,.14));
}
.sm-scene--windows:is(:hover, :focus-visible) .sm-scene-fx span:last-child { animation: smReflection 3.8s ease-in-out infinite alternate; }
.sm-living-grid .sm-scene-card:is(:hover, :focus-visible) .sm-bg-content { animation: smCopyLift .75s cubic-bezier(.16,1,.3,1) both; }

@keyframes smSceneCamera {
  0% { transform: scale(1.025) translate3d(-.35%, .15%, 0); filter: saturate(1) brightness(1); }
  50% { transform: scale(1.055) translate3d(.45%, -.35%, 0); filter: saturate(1.06) brightness(1.04); }
  100% { transform: scale(1.075) translate3d(-.15%, -.65%, 0); filter: saturate(1.03) brightness(1.02); }
}
@keyframes smWarmSweep { 0%,12% { transform: translateX(-48%); opacity: .55; } 38% { opacity: .82; } 68%,100% { transform: translateX(48%); opacity: .55; } }
@keyframes smLightBreathe { from { opacity: .55; filter: brightness(.95); } to { opacity: 1; filter: brightness(1.24); } }
@keyframes smShelfGlow { from { opacity: .5; transform: translateX(-5%); } to { opacity: .95; transform: translateX(7%); } }
@keyframes smCabinetPulse { from { opacity: .45; transform: translateX(-3px); } to { opacity: .8; transform: translateX(3px); } }
@keyframes smElectricRun { 0%,10% { transform: translateX(-48%); opacity: .55; } 42% { opacity: 1; } 74%,100% { transform: translateX(48%); opacity: .55; } }
@keyframes smGlassSweep { 0%,14% { transform: translateX(-48%); opacity: .6; } 45% { opacity: .9; } 78%,100% { transform: translateX(48%); opacity: .6; } }
@keyframes smReflection { from { opacity: .45; transform: translateY(4px); } to { opacity: .75; transform: translateY(-4px); } }
@keyframes smCopyLift { from { transform: translateY(5px); opacity: .92; } to { transform: translateY(0); opacity: 1; } }

@media (prefers-reduced-motion: reduce) {
  .sm-living-grid .sm-scene-card,
  .sm-living-grid .sm-scene-card .sm-bg-media img,
  .sm-living-grid .sm-scene-card .sm-bg-content,
  .sm-living-grid .sm-scene-card .sm-scene-fx span { animation: none !important; transition-duration: .01ms !important; }
  .sm-living-grid .sm-scene-card:is(:hover, :focus-visible) { transform: none; }
}

/* 智慧居住：2x2 */
.sm-living-grid { grid-template-columns: 1fr 1fr; }
/* 智慧灯光参数：2 列 */
.sm-light-grid { grid-template-columns: 1fr 1fr; }
/* 灯光右侧参数卡高度与左侧大图对齐：固定 4:3 比例 */
.sm-light-grid .sm-bg-card { aspect-ratio: 4/3; min-height: 0; }

/* 灯光 一键切换生活场景 横幅 */
.sl-scenes-banner { position: relative; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow); margin-top: 16px; min-height: 300px; display: flex; }
.sl-scenes-inner { position: relative; z-index: 2; width: 100%; padding: 28px 30px; color: #fff; display: flex; flex-direction: column; justify-content: flex-end; }
.sl-scenes-inner h4 { font-size: 20px; font-weight: 600; margin-bottom: 18px; text-shadow: 0 2px 10px rgba(0,0,0,.4); }
.sl-scenes-row { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; }
.sl-scenes-row picture, .sl-scenes-row img { width: 100%; height: 96px; object-fit: cover; border-radius: var(--radius); box-shadow: var(--shadow); display: block; }

@media (max-width: 1024px) {
  .sl-scenes-row { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 768px) {
  .sm-living-grid, .sm-light-grid { grid-template-columns: 1fr; }
  .sm-bg-card { min-height: 240px; }
  .sm-light-grid .sm-bg-card { aspect-ratio: unset; }
  .sl-scenes-row { grid-template-columns: repeat(2, 1fr); }
  .sl-scenes-row picture, .sl-scenes-row img { height: 80px; }
}

/* ===== 智慧空气：品牌画板 3 + 2 + 1 信息图矩阵 ===== */
.sa-ref-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 28px;
  font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
  container-type: inline-size;
}
#smart-air .sa-ref-grid .sa-ref-text,
#smart-air .sa-ref-grid .sa-ref-text * {
  font-family: "Microsoft YaHei", "微软雅黑", Arial, sans-serif !important;
}
.sa-ref-row { display: grid; gap: 12px; }
.sa-ref-row--top { grid-template-columns: 1.28fr 1fr .87fr; }
.sa-ref-row--middle { grid-template-columns: .86fr 1fr; }
.sa-ref-row--top .sa-ref-card { aspect-ratio: auto; min-height: 0; }
.sa-ref-row--middle .sa-ref-card { aspect-ratio: auto; min-height: 0; }
.sa-ref-card--noise { aspect-ratio: 1.18 / 1 !important; }
.sa-ref-card--pressure { aspect-ratio: .925 / 1 !important; }
.sa-ref-card--temp { aspect-ratio: .8 / 1 !important; }
.sa-ref-card--humidity { aspect-ratio: 1.4 / 1 !important; }
.sa-ref-card--filter { aspect-ratio: 1.64 / 1 !important; }
.sa-ref-card--floorheat { aspect-ratio: 4.68 / 1; }
.sa-ref-card--filter .sa-ref-bg img { transform: scale(1.035) translate(2.8%, 3%); transform-origin: center; }
.sa-ref-card--floorheat .sa-ref-bg img { transform: scale(1.06) translateX(5%); transform-origin: center; }
.sa-ref-card {
  isolation: isolate;
  transition: transform .35s cubic-bezier(.16,1,.3,1), border-color .35s cubic-bezier(.16,1,.3,1);
}
.sa-ref-card {
  position: relative;
  border: 1px solid #e8e6e2;
  border-radius: 11px;
  overflow: hidden;
  background: #fdfcf9;
}
.sa-ref-card:hover { transform: translateY(-2px); border-color: #d8d3cb; }
.sa-ref-bg { position: absolute; inset: 0; display: block; line-height: 0; z-index: 0; pointer-events: none; user-select: none; }
.sa-ref-bg picture, .sa-ref-bg img { width: 100%; height: 100%; object-fit: cover; display: block; }
.sa-ref-text {
  position: absolute;
  z-index: 2;
  color: #999;
  pointer-events: auto;
  user-select: text;
  cursor: text;
}
.sa-ref-text strong { color: #748f72; font-weight: 500; }
.sa-ref-text p { margin: 0; color: #999; }
.sa-ref-text--noise { inset: 9% auto auto 9%; width: 59%; }
.sa-ref-text--noise > div { display: flex; align-items: baseline; gap: 9%; padding: 0 0 5%; }
.sa-ref-text--noise > div + div { padding-top: 3%; border-top: 1px dashed #bbb; }
.sa-ref-text--noise strong { font-family: Georgia, serif; font-size: 4.35cqw; font-weight: 400; white-space: nowrap; }
.sa-ref-text--noise span { font-size: clamp(13px, 2cqw, 16px); white-space: nowrap; }
.sa-ref-text--center { top: 12%; left: 10%; right: 10%; text-align: center; }
.sa-ref-text--center span { display: block; font-size: clamp(13px, 2cqw, 16px); margin-bottom: 5%; }
.sa-ref-text--center strong { display: block; color: #f26700; font-size: 2.35cqw; font-weight: 700; white-space: nowrap; }
.sa-ref-text--temp { inset: 10% 8% auto 10%; }
.sa-ref-text--temp > div + div { padding-top: 8%; margin-top: 9%; }
.sa-ref-text--temp strong { display: block; font-family: Georgia, serif; font-size: 4.35cqw; font-weight: 400; white-space: nowrap; }
.sa-ref-text--temp > div:first-child strong { color: #f26700; }
.sa-ref-text--temp span { display: block; margin-top: 2%; font-size: clamp(13px, 1.98cqw, 16px); white-space: nowrap; }
.sa-ref-text--humidity { inset: 11% auto auto 8%; width: 48%; }
.sa-ref-text--humidity > div { display: flex; align-items: baseline; gap: 8px; white-space: nowrap; }
.sa-ref-text--humidity > div strong { color: #f26700; font-family: Georgia, serif; font-size: 4.35cqw; font-weight: 400; }
.sa-ref-text--humidity > div span { font-size: clamp(13px, 2cqw, 16px); }
.sa-ref-rule { display: block; width: 82%; border-top: 1px dashed #bbb; margin: 9% 0 8%; }
.sa-ref-text--humidity .sa-ref-rule { display: none; }
.sa-ref-text--humidity > strong { display: block; font-family: Georgia, "Times New Roman", serif; font-size: 2.45cqw; font-weight: 400; white-space: nowrap; }
.sa-ref-text--humidity p { font-size: clamp(13px, 1.95cqw, 16px); margin-top: 2%; }
.sa-ref-text--filter { inset: 9% auto auto 4%; width: 57%; font-size: clamp(12px, 1.9cqw, 14px); }
.sa-ref-text--filter div { white-space: nowrap; }
.sa-ref-text--filter strong { font-family: Georgia, "Times New Roman", serif; font-size: 1.5em; font-weight: 400; }
.sa-ref-text--filter .is-orange { color: #f26700; }
.sa-ref-text--filter p { margin-top: 1.5%; }
.sa-ref-card--filter .sa-ref-text--filter p:last-child {
  position: relative;
  z-index: 3;
  display: inline-block;
  padding: 1px 20px 1px 0;
  background: linear-gradient(90deg, rgba(253, 252, 249, .98) 0%, rgba(253, 252, 249, .98) 68%, rgba(253, 252, 249, .84) 84%, rgba(253, 252, 249, 0) 100%);
}
.sa-ref-text--filter .sa-ref-rule { width: 52%; margin: 5% 0 4%; }
.sa-ref-text--floorheat { inset: 9% auto auto 2.2%; width: 24%; }
.sa-ref-text--floorheat strong { color: #f26700; font-size: 2.55cqw; font-weight: 700; }
.sa-ref-text--floorheat p { margin-top: 2px; font-size: clamp(13px, 1.45cqw, 14px); line-height: 1.35; letter-spacing: -.02em; white-space: nowrap; }

@media (max-width: 768px) {
  .sa-ref-grid { gap: 10px; }
  .sa-ref-row { grid-template-columns: 1fr; gap: 10px; }
  .sa-ref-row--top .sa-ref-card,
  .sa-ref-row--middle .sa-ref-card { aspect-ratio: 16 / 9 !important; }
  .sa-ref-card--floorheat { aspect-ratio: 2.5 / 1; }
  .sa-ref-bg img { object-fit: cover; object-position: center; }
  .sa-ref-text { text-shadow: 0 1px 2px rgba(255,255,255,.95), 0 0 6px rgba(255,255,255,.75); }
  .sa-ref-text--noise strong,
  .sa-ref-text--temp strong,
  .sa-ref-text--humidity > div strong { font-size: clamp(28px, 10vw, 44px); }
  .sa-ref-text--noise span,
  .sa-ref-text--temp span,
  .sa-ref-text--humidity > div span,
  .sa-ref-text--humidity p,
  .sa-ref-text--filter,
  .sa-ref-text--floorheat p { font-size: clamp(12px, 3.8vw, 16px); }
  .sa-ref-text--center strong { font-size: clamp(19px, 6vw, 26px); }
  .sa-ref-text--center span { font-size: 14px; }
  .sa-ref-text--filter { width: 86%; }
  .sa-ref-text--filter div { line-height: 1.45; }
  .sa-ref-text--filter strong { font-size: 1.35em; }
  .sa-ref-text strong, .sa-ref-text span, .sa-ref-text p, .sa-ref-text--filter div, .sa-ref-text--humidity > div { white-space: normal; }
  .sa-ref-text--humidity { width: 58%; }
  .sa-ref-text--humidity > strong { font-size: clamp(15px, 4.2vw, 19px); white-space: nowrap; }
}

/* 智慧灯光已统一为「铺满底图 + 文字覆盖」模式，样式见上方 .sm-bg-* 通用块 */

/* ===== 智慧灯光：品牌画板 2 × 3 参数矩阵 + 场景通栏 ===== */
.sl-ref-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 28px;
  container-type: inline-size;
  font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
}
.sl-ref-card,
.sl-ref-scenes {
  position: relative;
  overflow: hidden;
  border: 1px solid #ebe8e2;
  border-radius: 11px;
  background: #fdfcf9;
  isolation: isolate;
}
.sl-ref-card { aspect-ratio: 2.05 / 1; }
.sl-ref-copy { position: relative; z-index: 2; padding: 8.5% 5.5%; pointer-events: auto; user-select: text; cursor: text; }
.sl-ref-copy strong,
.sl-ref-scenes > strong { display: block; color: #718f71; font-weight: 500; line-height: 1.15; }
.sl-ref-copy strong { font-size: 3.65cqw; }
.sl-ref-copy p { margin-top: 2.4%; color: #8f8f8f; font-size: clamp(13px, 2.05cqw, 16px); line-height: 1.45; white-space: nowrap; }
.sl-ref-asset { position: absolute; z-index: 1; pointer-events: none; user-select: none; }
.sl-ref-asset picture,
.sl-ref-asset img { display: block; width: 100%; height: 100%; object-fit: contain; }
.sl-ref-card--slider .sl-ref-asset { left: 3%; right: 3%; bottom: -2%; height: 50%; }
.sl-ref-card--fruit .sl-ref-asset { right: -3%; bottom: -10%; width: 62%; height: 92%; }
.sl-ref-card--cri .sl-ref-asset { right: -2%; bottom: -12%; width: 58%; height: 85%; }
.sl-ref-card--uv .sl-ref-asset { right: 0; bottom: 1%; width: 46%; height: 76%; }
.sl-ref-card--eye .sl-ref-copy { z-index: 3; max-width: 72%; }
.sl-ref-card--eye .sl-ref-copy strong { font-size: clamp(18px, 2.8cqw, 27px); white-space: nowrap; }
.sl-ref-card--eye .sl-ref-asset { z-index: 2; right: 3%; bottom: 2%; width: 28%; height: 64%; }
.sl-ref-ribbon { position: absolute; z-index: 0; left: 0; right: 0; bottom: 0; height: 58%; pointer-events: none; user-select: none; line-height: 0; }
.sl-ref-ribbon picture, .sl-ref-ribbon img { display: block; width: 100%; height: 100%; object-fit: fill; }
.sl-ref-card--uniform .sl-ref-asset { left: 2%; right: 2%; bottom: -14%; height: 65%; }
.sl-ref-scenes { grid-column: 1 / -1; aspect-ratio: 3.65 / 1; padding: 4% 2.5% 2.2%; }
.sl-ref-scenes > strong { position: relative; z-index: 2; font-size: 3.1cqw; font-weight: 700; }
.sl-ref-scenes-row { display: grid; grid-template-columns: 4.8fr 1.15fr; gap: 2%; align-items: end; height: 72%; margin-top: 2.5%; }
.sl-ref-scenes-row > picture,
.sl-ref-scenes-row > img,
.sl-ref-scene-strip picture,
.sl-ref-scene-strip img,
.sl-ref-panel picture,
.sl-ref-panel img { width: 100%; height: 100%; object-fit: cover; display: block; border-radius: 9px; }
.sl-ref-scene-strip { height: 100%; overflow: hidden; }
.sl-ref-scene-strip picture,
.sl-ref-scene-strip img { object-fit: contain; }
.sl-ref-panel { height: 125%; align-self: end; overflow: hidden; }
.sl-ref-panel picture,
.sl-ref-panel img { object-fit: contain; }

/* 智慧水环境：参考稿卡片拼版，文字与图片保持独立可编辑 */
.sw-ref-grid { container-type: inline-size; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; width: 100%; }
.sw-ref-card {
  position: relative; display: flex; align-items: center; gap: 2.2cqw; min-width: 0;
  aspect-ratio: 3.05 / 1; overflow: hidden; border: 1px solid #e9e6e0;
  border-radius: 12px; background: linear-gradient(135deg, #fff 0%, #fdfbf7 100%);
  box-shadow: 0 5px 18px rgba(75, 61, 42, .035);
}
.sw-ref-card--wide { grid-column: 1 / -1; aspect-ratio: 6.08 / 1; }
.sw-ref-icon {
  position: relative; z-index: 3; flex: 0 0 12.3cqw; width: 12.3cqw; height: 12.3cqw;
  margin-left: 2.8cqw; padding: 1.35cqw; box-sizing: border-box; line-height: 0;
  overflow: hidden; border: 1px solid #ebe8e2; border-radius: 50%; background: #fff;
  box-shadow: 0 5px 14px rgba(72, 59, 40, .10);
}
.sw-ref-icon picture, .sw-ref-icon img { display: block; width: 100%; height: 100%; object-fit: contain; }
.sw-ref-card--soft .sw-ref-icon img { transform: translate(-.05cqw, 1.43cqw); }
.sw-ref-card--hot .sw-ref-icon img { transform: translate(-.28cqw, .19cqw); }
.sw-ref-card--drink .sw-ref-icon img { transform: translate(.46cqw, .19cqw); }
.sw-ref-card--filter .sw-ref-icon img { transform: translate(-.14cqw, .14cqw); }
.sw-ref-card--ro .sw-ref-icon img { transform: translate(-.19cqw, .05cqw); }
.sw-ref-copy { position: relative; z-index: 3; flex: 1; min-width: 0; padding: 2% 0; cursor: text; user-select: text; }
.sw-ref-copy h4 { margin: 0; color: #111; font-size: 2.35cqw; font-weight: 500; line-height: 1.3; }
.sw-ref-copy h4 strong { color: #f26700; font-family: "Microsoft YaHei", "微软雅黑", Arial, sans-serif; font-size: 1.7em; font-weight: 400; white-space: nowrap; }
.sw-ref-copy h4 span { display: inline-block; }
.sw-ref-copy h4 strong + span { margin-left: .32em; }
.sw-ref-copy p { margin: 3% 0 0; color: #8f8f8f; font-size: clamp(13px, 1.9cqw, 16px); line-height: 1.55; }
.sw-ref-asset { position: relative; z-index: 1; align-self: stretch; flex: 0 0 26%; pointer-events: none; user-select: none; line-height: 0; }
.sw-ref-asset picture, .sw-ref-asset img { display: block; width: 100%; height: 100%; object-fit: cover; }
/* 热水器为细长竖向产品，强制 cover + right center 会只显示机身右侧边缘；改用 contain 完整显示并靠右 */
.sw-ref-card--hot .sw-ref-asset { flex: 0 0 auto; max-width: 40%; display: flex; justify-content: flex-end; align-items: center; }
.sw-ref-card--hot .sw-ref-asset picture, .sw-ref-card--hot .sw-ref-asset img { width: auto; height: 100%; max-width: 100%; object-fit: contain; object-position: right center; }
.sw-ref-card--filter .sw-ref-asset { flex-basis: 27%; }
.sw-ref-card--ro .sw-ref-asset { flex-basis: 30%; }
.sw-ref-card--drink .sw-ref-copy h4 span { display: block; }
.sw-ref-card--drink .sw-ref-copy p { white-space: nowrap; }
@media (max-width: 720px) {
  .sw-ref-grid { grid-template-columns: 1fr; }
  .sw-ref-card, .sw-ref-card--wide { grid-column: 1; aspect-ratio: 3.15 / 1; min-height: 132px; }
  .sw-ref-copy h4 { font-size: clamp(18px, 5vw, 25px); }
  .sw-ref-copy h4 strong { font-size: 1.45em; }
  .sw-ref-copy p { font-size: clamp(13px, 3.2vw, 16px); }
  .sw-ref-copy p, .sw-ref-copy h4 strong, .sw-ref-card--drink .sw-ref-copy p { white-space: normal; }
}

@media (max-width: 768px) {
  .sl-ref-grid { grid-template-columns: 1fr; }
  .sl-ref-card { aspect-ratio: 1.55 / 1; }
  .sl-ref-scenes { grid-column: 1; aspect-ratio: auto; min-height: 330px; }
  .sl-ref-copy strong { font-size: clamp(24px, 7vw, 34px); }
  .sl-ref-copy p { font-size: clamp(13px, 3.8vw, 16px); white-space: normal; }
  .sl-ref-card--eye .sl-ref-copy strong { white-space: normal; }
  .sl-ref-scenes > strong { font-size: clamp(22px, 6vw, 30px); }
  .sl-ref-scenes-row { grid-template-columns: 1fr; height: auto; }
  .sl-ref-scene-strip { height: 100px; }
  .sl-ref-panel { height: 110px; }
}

/* ---------- 智慧居住价值条 ---------- */
.sl-value-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 44px;
  background: rgba(255,255,255,0.78);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.6);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  box-shadow: 0 14px 40px rgba(0,0,0,0.06), 0 2px 8px rgba(0,0,0,0.03);
}
.sl-value-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 0 8px;
}
.sl-value-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--green-soft);
  color: var(--green);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.sl-value-icon svg { width: 22px; height: 22px; }
.sl-value-text h5 { font-size: 16px; font-weight: 600; color: var(--green); margin-bottom: 3px; }
.sl-value-text p { font-size: 13px; color: var(--text-2); line-height: 1.45; }

@media (max-width: 1024px) {
  .sl-value-bar { grid-template-columns: repeat(2, 1fr); padding: 24px 26px; }
}
@media (max-width: 480px) {
  .sl-value-bar { grid-template-columns: 1fr; gap: 18px; padding: 22px 20px; }
}

/* ---------- 场景立方 ---------- */
.scene-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.scene-cube { background: var(--bg-white); border: 1px solid var(--line-soft); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); transition: .35s ease; }
.scene-cube:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.scene-cube-image { aspect-ratio: 430/540; overflow: hidden; position: relative; }
.scene-cube-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .45s ease; }
.scene-cube:hover .scene-cube-image img { transform: scale(1.06); }

/* Hover mask overlay */
.scene-cube-overlay {
  position: absolute; inset: 0;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  padding: 16px 14px;
  background: rgba(30, 32, 38, .78);
  color: #fff;
  opacity: 0;
  transition: opacity .35s ease;
  text-align: center;
}
.scene-cube:hover .scene-cube-overlay { opacity: 1; }
.scene-overlay-tag {
  display: inline-block;
  font-size: 15px; font-weight: 700;
  letter-spacing: 1px;
  margin-bottom: 8px;
  color: var(--gold);
}
.scene-cube-overlay p {
  font-size: 12.5px; line-height: 1.65;
  color: rgba(255,255,255,.88);
  margin: 0;
}

/* ---------- 服务旅程（时间线） ---------- */
.journey-timeline { position: relative; max-width: 800px; margin: 0 auto; padding: 40px 0; }
.journey-line { position: absolute; left: 50%; top: 0; bottom: 0; width: 1px; background: var(--line); transform: translateX(-50%); }
.journey-step { display: flex; align-items: center; margin-bottom: 44px; position: relative; }
.journey-step:nth-child(even) { flex-direction: row-reverse; }
.journey-dot { width: 14px; height: 14px; background: var(--gold); border: 3px solid var(--bg-white); border-radius: 50%; box-shadow: 0 0 0 3px var(--gold-soft); z-index: 1; flex-shrink: 0; margin: 0 40px; }
.journey-content { flex: 1; max-width: 340px; padding: 22px; background: var(--bg-white); border: 1px solid var(--line-soft); border-radius: 14px; box-shadow: var(--shadow); }
.journey-content h4 { font-size: 16px; color: var(--gold); margin-bottom: 6px; }
.journey-content p { font-size: 14px; color: var(--text-2); }

/* ---------- 团队 ---------- */
.team-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.team-card { text-align: center; padding: 34px 22px; background: var(--bg-white); border: 1px solid var(--line-soft); border-radius: var(--radius); box-shadow: var(--shadow); transition: .25s ease; }
.team-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.team-icon { width: 52px; height: 52px; margin: 0 auto 16px; background: var(--gold-soft); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 22px; color: var(--gold); }
.team-card h4 { font-size: 17px; margin-bottom: 6px; color: var(--text); }
.team-card p { font-size: 13px; color: var(--text-2); margin-bottom: 12px; }
.team-list { text-align: left; font-size: 12px; color: var(--text-3); }
.team-list li { padding: 3px 0; display: flex; align-items: center; gap: 6px; }
.team-list li::before { content: ''; width: 5px; height: 5px; border-radius: 50%; background: var(--green); flex-shrink: 0; }

/* ---------- 对比表 ---------- */
.compare-table { max-width: 800px; margin: 0 auto; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); background: var(--bg-white); }
.compare-table table { width: 100%; border-collapse: collapse; }
.compare-table th { padding: 16px 20px; font-size: 14px; font-weight: 600; text-align: center; }
.compare-table th:first-child { background: var(--bg-soft); color: var(--text-2); text-align: left; }
.compare-table th:nth-child(2) { background: #f0f0f2; color: var(--text-3); }
.compare-table th:nth-child(3) { background: var(--green); color: #fff; }
.compare-table td { padding: 14px 20px; font-size: 14px; border-top: 1px solid var(--line-soft); text-align: center; color: var(--text-2); }
.compare-table td:first-child { text-align: left; font-weight: 500; color: var(--text); }
.compare-table tr:nth-child(even) td { background: var(--bg-soft); }
.compare-table td:nth-child(3) { color: var(--green); font-weight: 600; }

/* ---------- 步骤流程 ---------- */
/* ---------- 六步服务保障（时间轴卡片） ---------- */
.process-section {
  background: #fff;
  position: relative; overflow: hidden;
}
.process-section::before {
  content: '';
  position: absolute;
  top: -200px; right: -100px;
  width: 500px; height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(176,134,66,.04) 0%, transparent 70%);
}
.process-timeline {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px 32px;
  position: relative;
  margin-top: 48px;
}
.process-card { display: flex; align-items: stretch; position: relative; z-index: 1; }
.process-card-inner {
  background: #fff;
  border-radius: 16px;
  padding: 28px 24px 24px;
  text-align: left;
  box-shadow: 0 2px 16px rgba(0,0,0,.04), 0 1px 4px rgba(0,0,0,.02);
  border: 1px solid var(--line-soft);
  transition: all .35s ease;
  width: 100%;
  display: flex;
  gap: 20px;
  align-items: flex-start;
  height: 100%;
  box-sizing: border-box;
}
.process-card-inner:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 36px rgba(176,134,66,.10), 0 4px 12px rgba(0,0,0,.05);
  border-color: rgba(176,134,66,.20);
}
.process-card-text { flex: 1; min-width: 0; }
.process-icon-wrap {
  width: 52px; height: 52px;
  min-width: 52px;
  margin: 0;
  border-radius: 14px;
  background: rgba(176,134,66,.09);
  color: var(--gold-d);
  display: flex; align-items: center; justify-content: center;
  position: relative;
  box-shadow: none;
}
.process-icon-wrap svg { width: 22px; height: 22px; }
.process-step-num {
  position: absolute;
  bottom: -6px; right: -6px;
  background: var(--text); color: #fff;
  font-size: 11px; font-weight: 700;
  padding: 2px 7px; border-radius: 10px;
  letter-spacing: .5px;
}
.process-card h4 { font-size: 16px; font-weight: 700; color: var(--text); margin-bottom: 6px; letter-spacing: .5px; }
.process-card p { font-size: 12.5px; color: var(--text-2); line-height: 1.65; }

/* ---------- 服务旅程配图 banner ---------- */
.service-flow-banner {
  margin-top: 48px;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--line-soft);
  box-shadow: 0 4px 20px rgba(0,0,0,.05);
  position: relative;
  height: 360px;
}
/* picture() 含 badge 时外层会包 .img-badge-wrap（默认 inline-block），必须强制撑满容器，
   否则图片按天然宽度显示，出现右侧白边。 */
.service-flow-banner .img-badge-wrap,
.service-flow-banner picture {
  display: block;
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.service-flow-banner img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 品牌背景与价值（旧版布局 · 金色主题） ---------- */
.brand-bg-section { background: #fdfbf9; }
.brand-bg-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 48px;
  align-items: start;
}
.brand-bg-title {
  font-size: 32px; font-weight: 700; color: var(--text);
  margin: 0 0 16px; letter-spacing: 1.2px;
}
.brand-bg-divider {
  width: 48px; height: 3px;
  background: var(--gold); margin-bottom: 24px;
}
.brand-bg-p {
  font-size: 14px; line-height: 1.85; color: var(--text-2); margin: 0 0 16px;
}
.brand-value-list { margin-top: 32px; display: grid; gap: 18px; }
.brand-value-item { display: flex; align-items: flex-start; gap: 16px; }
.brand-value-badge {
  flex: 0 0 auto; width: 52px; height: 30px;
  display: inline-flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #c9a98a, var(--gold-d));
  color: #fff; font-size: 13px; font-weight: 700;
  clip-path: polygon(15% 0%, 85% 0%, 100% 50%, 85% 100%, 15% 100%, 0% 50%);
  text-shadow: 0 1px 1px rgba(0,0,0,.1);
}
.brand-value-item p { margin: 0; font-size: 14px; line-height: 1.6; color: var(--text-2); padding-top: 4px; }
.brand-bg-map { position: relative; overflow: visible; border-radius: 12px; }
.brand-bg-map img { width: 100%; height: auto; display: block; object-fit: contain; }
.service-map { width: 100%; height: auto; display: block; }
.map-region-label { font-size: 12px; font-weight: 600; fill: var(--gold); opacity: .7; }
.map-line { stroke: #d4c4b3; stroke-width: 1.5; stroke-dasharray: 5,5; fill: none; }
.map-dot { fill: var(--gold); stroke: #fff; stroke-width: 2.5; }
.map-dot-center { fill: var(--text); stroke: #fff; stroke-width: 3; }
.map-dot-img { filter: drop-shadow(0 2px 6px rgba(0,0,0,.25)); cursor: pointer; transition: transform .2s; }
.map-dot-img:hover { transform: scale(1.1); }
.map-city-label { font-size: 11px; fill: var(--text-2); font-weight: 500; }
.map-city-label-center { font-size: 13px; fill: var(--text); font-weight: 700; }
.map-caption { font-size: 12px; fill: var(--text-3); }

/* ---------- 引用语 ---------- */
.vision-quote { text-align: center; padding: 52px 40px; background: var(--bg-soft); border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); }
.vision-quote blockquote { font-size: 26px; font-weight: 300; line-height: 1.6; color: var(--text); max-width: 720px; margin: 0 auto 18px; }
.vision-quote cite { font-size: 14px; color: var(--text-3); font-style: normal; }

/* ---------- 图片展示 ---------- */
.image-showcase { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line-soft); box-shadow: var(--shadow); margin: 36px 0; }
.image-showcase img { width: 100%; display: block; }

/* ---------- 两栏布局 ---------- */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.two-col-reverse { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.two-col-reverse .two-col-text { order: 2; }
.two-col-reverse .two-col-image { order: 1; }
/* 智慧灯光详情页：右侧文字列太窄导致光学参数换行，缩小间距并加大右列 */
#smart-light .two-col-reverse { gap: 60px; grid-template-columns: 1fr 1fr; }
.two-col-image { position: relative; }
.two-col-image picture { display: block; width: 100%; }
.two-col-image img { display: block; width: 100%; max-width: 480px; height: auto; border-radius: var(--radius); border: 1px solid var(--line-soft); box-shadow: var(--shadow); margin-left: auto; margin-right: auto; }

/* ---------- 子页面 Hero（去渐变，改为中性底） ---------- */
.page-hero { padding: 130px 0 70px; background: var(--bg-soft); border-bottom: 1px solid var(--line-soft); }
.page-hero h1 { font-size: 40px; font-weight: 400; letter-spacing: 2px; margin-bottom: 14px; }
.page-hero p { font-size: 17px; color: var(--text-2); max-width: 600px; }

/* 图片 banner 版 page-hero（复用旧版体系 banner 图） */
.page-hero--banner {
  position: relative;
  padding: 150px 0 90px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  border-bottom: none;
  color: #fff;
  overflow: hidden;
}
.page-hero--banner::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(0,0,0,.30) 0%, rgba(0,0,0,.50) 100%);
}
.page-hero--banner .container { position: relative; z-index: 1; }
.page-hero--banner h1 { color: #fff; font-size: 44px; }
.page-hero--banner p { color: rgba(255,255,255,.92); }
.page-hero--banner .section-label { color: rgba(255,255,255,.85); }

/* ---------- 联系 / 预约 ---------- */
.contact-section { background: var(--bg-soft); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: stretch; }
.contact-form { background: var(--bg-white); padding: 38px; border-radius: var(--radius); border: 1px solid var(--line-soft); box-shadow: var(--shadow); }
.contact-info { padding: 12px 0 38px; display: flex; flex-direction: column; height: 100%; }
.contact-info__header { margin-bottom: 24px; }
.contact-info__items { flex: 1; display: flex; flex-direction: column; justify-content: space-between; }
.contact-info__items .contact-info-item { display: flex; gap: 16px; margin-bottom: 0; }
.contact-icon { width: 46px; height: 46px; background: var(--gold-soft); border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 19px; color: var(--gold); flex-shrink: 0; }
.contact-info-item h4 { font-size: 16px; margin-bottom: 4px; }
.contact-info-item p { font-size: 14px; color: var(--text-2); }
/* 体验中心定位图标按钮（点击打开地图弹窗，复用 data-showroom + openMapModal） */
.contact-map-btn {
  flex-shrink: 0; width: 34px; height: 34px; border: none; background: var(--gold-soft);
  border-radius: 10px; cursor: pointer; display: flex; align-items: center; justify-content: center;
  color: var(--gold); transition: background .2s, color .2s, transform .15s;
}
.contact-map-btn svg { width: 17px; height: 17px; }
.contact-map-btn:hover { background: var(--gold); color: #fff; transform: scale(1.08); }
.contact-map-btn:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }

/* ---------- 预约表单（参考原版留资表单视觉） ---------- */
.lead-form .field { margin-bottom: 16px; }
.lead-form .field > label:not(.agree-label) { display: block; font-size: 14px; color: var(--text-2); margin-bottom: 8px; font-weight: 500; }
.lead-form .select-box, .lead-form .input-wrap {
  position: relative; border: 1px solid var(--line); border-radius: 14px; background: var(--bg);
  display: flex; align-items: center; min-height: 54px; transition: .15s; overflow: hidden;
}
.lead-form .select-box:focus-within, .lead-form .input-wrap:focus-within { border-color: var(--gold); background: var(--bg-white); box-shadow: 0 0 0 3px var(--gold-soft); }
.lead-form .inline-label { flex: 0 0 auto; padding: 0 0 0 18px; font-size: 14px; color: var(--text); font-weight: 500; white-space: nowrap; border-right: 1px solid var(--line-soft); margin-right: 12px; padding-right: 12px; line-height: 32px; }
.lead-form select, .lead-form input, .lead-form textarea {
  flex: 1 1 auto; min-width: 0; width: 100%; border: none; background: transparent; padding: 15px 18px;
  font-size: 14px; font-family: inherit; appearance: none; -webkit-appearance: none; outline: none; color: var(--text);
}
.lead-form textarea { resize: vertical; min-height: 96px; line-height: 1.6; }
.lead-form .select-box select { padding-right: 44px; cursor: pointer; }
.lead-form .select-box .arrow { position: absolute; right: 16px; top: 50%; transform: translateY(-50%); color: var(--text-3); pointer-events: none; }
.lead-form .area-segment {
  position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 4px;
  border: 1px solid var(--line); border-radius: var(--radius-pill); padding: 4px; background: var(--bg);
}
.lead-form .area-btn { height: 44px; border-radius: var(--radius-pill); border: 1px solid transparent; background: transparent; color: var(--text); font-size: 13px; font-weight: 500; transition: color .2s; cursor: pointer; text-align: center; }
.lead-form .area-btn.active { color: #fff; background: var(--gold); }
.lead-form .field-agree { margin-top: 6px; margin-bottom: 22px; }
.lead-form .agree-label { display: grid; grid-template-columns: 18px 1fr; align-items: start; gap: 8px; cursor: pointer; font-size: 13px; color: var(--text-2); line-height: 1.5; }
.lead-form .agree-label input { position: absolute; opacity: 0; width: 18px; height: 18px; cursor: pointer; }
.lead-form .check-box { width: 18px; height: 18px; border: 1px solid var(--line); border-radius: 5px; background: var(--bg-white); display: grid; place-items: center; color: transparent; transition: .15s; margin-top: 1px; }
.lead-form .agree-label input:checked + .check-box { background: var(--gold); border-color: var(--gold); color: #fff; }
.lead-form .agree-label a { color: var(--gold); text-decoration: underline; text-underline-offset: 2px; }
.lead-form .submit { width: 100%; height: 50px; border-radius: var(--radius-pill); background: var(--gold); color: #fff; font-size: 14px; font-weight: 600; cursor: pointer; transition: .2s; margin-top: 4px; }
.lead-form .submit:hover { background: var(--gold-d); }
.lead-form .field .err { color: #d33; font-size: 12px; margin-top: 6px; display: none; }

/* 浮窗 CTA（复用原版：点击打开预约弹窗） */
.float-cta { position: fixed; right: 24px; bottom: 24px; z-index: 90; width: 56px; height: 56px; border-radius: 50%; background: var(--gold); color: #fff; display: grid; place-items: center; box-shadow: 0 8px 24px rgba(176,134,66,.35); transition: .2s; cursor: pointer; }
.float-cta:hover { background: var(--gold-d); transform: translateY(-2px); }
.back-top { position: fixed; right: 24px; bottom: 88px; z-index: 80; width: 44px; height: 44px; border-radius: 50%; background: #fff; color: var(--text); display: none; place-items: center; box-shadow: var(--shadow); border: 1px solid var(--line-soft); cursor: pointer; transition: .2s; }
.back-top.show { display: grid; }
.back-top:hover { background: var(--bg-soft); }

/* ---------- 页脚（直接复用原版：深色 + 简洁分栏，强调色改金） ---------- */
.footer { background: #1d1d1f; color: rgba(255,255,255,.7); padding: 56px 0 40px; position: relative; }
.footer-grid { display: grid; grid-template-columns: 1.6fr repeat(4, 1fr); gap: 36px; margin-bottom: 36px; }
.footer .brand .logo { font-size: 18px; font-weight: 700; margin-bottom: 14px; letter-spacing: 1px; color: #fff; }
.footer .brand .slogan { color: rgba(255,255,255,.92); font-size: 14px; font-weight: 600; margin: 0 0 10px; }
.footer .brand .desc { color: rgba(255,255,255,.5); font-size: 13px; max-width: 300px; line-height: 1.7; margin: 0; }
.footer .col h5 { font-size: 13px; color: rgba(255,255,255,.55); margin: 0 0 18px; font-weight: 600; letter-spacing: .5px; }
.footer .col ul { list-style: none; padding: 0; margin: 0; }
.footer .col li { margin-bottom: 12px; color: rgba(255,255,255,.7); font-size: 14px; }
.footer .col a { color: rgba(255,255,255,.85); font-size: 14px; transition: .15s; }
.footer .col a:hover { color: var(--gold); }
.footer .contact-col ul li { color: rgba(255,255,255,.7); }

/* 页脚地址可点击（hover 下划线 + 点击打开地图弹窗） */
.footer-addr-link { cursor: pointer; transition: color .15s; border-bottom: 1px solid transparent; }
.footer-addr-link:hover { color: var(--gold); border-bottom-color: var(--gold); }

/* 联系方式微信号旁二维码缩略图 + hover 展大图（热区覆盖整行：文字 + 缩略图） */
.wechat-qr-wrap { display: inline-flex; align-items: center; gap: 4px; position: relative; cursor: pointer; vertical-align: baseline; white-space: nowrap; }
/* 缩略图小图标紧跟在微信号文字后面 */
.wechat-qr-thumb { width: 34px; height: 34px; object-fit: contain; border-radius: 4px; border: 1px solid rgba(200,162,74,.35); transition: border-color .15s; vertical-align: middle; flex-shrink: 0; }
.wechat-qr-wrap:hover .wechat-qr-thumb { border-color: var(--gold); }
/* 大图气泡 —— 居中对准缩略图（非整行文字） */
.wechat-qr-full { display: none; position: absolute; left: calc(100% - 105px); bottom: calc(100% + 10px); background: #fff; padding: 8px; border-radius: 10px; box-shadow: 0 8px 32px rgba(0,0,0,.35); z-index: 999; pointer-events: none; width: 176px; height: 176px; box-sizing: border-box; }
.wechat-qr-full::after { content:''; position: absolute; top: 100%; left: 50%; transform: translateX(-50%); border: 6px solid transparent; border-top-color: #fff; }
.wechat-qr-full img { display: block; width: 100%; height: 100%; object-fit: contain; }
/* 联系我们页面（contact.ejs）：文字在左、二维码（缩略图）在右，hover 大图在缩略图右侧弹出 */
.contact-info-item .wechat-qr-wrap { display: flex; align-items: center; gap: 12px; }
.contact-info-item .wechat-text { flex: 1; min-width: 0; }
.contact-info-item .wechat-qr-thumb { width: 44px; height: 44px; }
.contact-info-item .wechat-qr-full { left: 100%; top: 50%; transform: translateY(-50%); bottom: auto; right: auto; margin-left: 8px; width: 216px; height: 216px; padding: 10px; }
.contact-info-item .wechat-qr-full::after { top: 50%; left: -6px; transform: translateY(-50%); border-color: transparent #fff transparent transparent; border-width: 6px 6px 6px 0; }
.contact-info-item .wechat-qr-full img { width: 196px; height: 196px; }
/* footer 内保持紧凑尺寸；.has-wechat-qr 让整行可 hover 触发 */
.footer .contact-col .has-wechat-qr { position: relative; }
.footer .contact-col .has-wechat-qr .wechat-qr-wrap { display: inline-flex; align-items: center; }
.footer .wechat-qr-full img { width: 160px; height: 160px; }
.wechat-qr-wrap:hover .wechat-qr-full { display: block; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); margin-top: 46px; padding-top: 22px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; color: rgba(255,255,255,.45); font-size: 12px; }
.footer-bottom .fb-copyright { display: inline-flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.footer-bottom .fb-compliance { display: inline-flex; align-items: center; gap: 16px; }
.footer-bottom .fb-compliance .beian-link { color: rgba(255,255,255,.55); display: inline-flex; align-items: center; gap: 5px; transition: color .15s; }
.footer-bottom .fb-compliance .beian-link:hover { color: #fff; }
.footer-bottom .fb-compliance .beian-icon { width: 14px; height: 14px; object-fit: contain; }
.footer-bottom .fb-links { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.footer-bottom .fb-links a { color: rgba(255,255,255,.6); font-size: 12px; }
.footer-bottom .fb-links a:hover { color: var(--gold); }
.footer-bottom .footer-city { color: var(--gold); cursor: pointer; border-bottom: 1px dashed transparent; transition: border-color .2s, color .2s; }
.footer-bottom .footer-city:hover { color: #fff; border-bottom-color: rgba(255,255,255,.6); }

/* 页脚免责声明（细小 fine-print，位于 ICP 行上方） */
.footer-disclaimer { max-width: 100%; margin: 32px auto 2px; padding: 0 4px; color: rgba(255,255,255,.32); font-size: 11px; line-height: 1.7; text-align: center; letter-spacing: .2px; }

/* 图片「示意图 / 效果图」标注：前端对应图片右下角极小字 */
.img-badge-wrap { position: relative; display: inline-block; max-width: 100%; line-height: 0; vertical-align: top; }
.img-badge {
  position: absolute; right: 8px; bottom: 8px;
  font-size: 11px; line-height: 1.4; padding: 0;
  color: rgba(255,255,255,.7); background: none; border-radius: 0;
  letter-spacing: .5px; pointer-events: none; z-index: 2;
  font-family: -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif;
  text-shadow: 0 1px 3px rgba(0,0,0,.5);
}
.footer-bottom .footer-city:focus { outline: 2px solid var(--gold); outline-offset: 2px; }

/* ---------- Footer 关注我们（复用旧版） ---------- */
.footer-social-band {
  border-top: 1px solid rgba(255,255,255,.1);
  margin-top: 40px; padding-top: 36px;
  display: flex; align-items: center; gap: 48px;
}
.footer-social-intro h5 {
  font-size: 16px; font-weight: 600; color: rgba(255,255,255,.9);
  margin-bottom: 8px;
}
.footer-social-intro p {
  font-size: 13px; color: rgba(255,255,255,.5); line-height: 1.6; max-width: 320px;
}
.social-grid { display: flex; flex-direction: row; align-items: center; gap: 28px; flex-shrink: 0; }
.social-item { display: flex; flex-direction: column; align-items: center; gap: 12px; }
.social-qr {
  width: 104px; height: 104px; border-radius: 12px; overflow: hidden;
  background: #fff; padding: 6px; box-shadow: 0 4px 16px rgba(0,0,0,.2);
}
.social-qr img { width: 100%; height: 100%; object-fit: contain; border-radius: 6px; }
.social-meta { text-align: center; }
.social-name { font-size: 13px; color: rgba(255,255,255,.9); line-height: 18px; }
.social-icon { height: 18px; width: auto; display: inline-block; vertical-align: middle; }
.social-icon--xiaohongshu { height: 18px; }
.social-icon--video { height: 18px; }
.social-icon--douyin { height: 18px; }

/* ---------- 后台「关注我们」分组栅格 ---------- */
.social-admin-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin: 16px 0; }
.social-admin-card { border: 1px solid var(--line, #e5e1d8); border-radius: 10px; padding: 14px; background: rgba(176,134,66,.04); }
.social-admin-card h4 { margin: 0 0 10px; font-size: 14px; color: var(--gold, #b08642); font-weight: 600; }
.social-admin-hint { font-size: 12px; color: #888; margin: 0 0 10px; line-height: 1.6; }
.social-admin-empty { display: inline-block; font-size: 12px; color: #aaa; padding: 6px 10px; border: 1px dashed #ddd; border-radius: 6px; }
@media (max-width: 720px) { .social-admin-grid { grid-template-columns: 1fr; } }

/* ---------- 工具类 ---------- */
.text-center { text-align: center; }
.text-gold { color: var(--gold); }
.text-green { color: var(--green); }
.mt-2 { margin-top: 16px; }
.mt-4 { margin-top: 32px; }
.mb-4 { margin-bottom: 32px; }
.gap-2 { gap: 16px; }
.flex-center { display: flex; align-items: center; justify-content: center; }

@keyframes fadeInUp { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }
.animate-in { animation: fadeInUp .6s ease forwards; }
.delay-1 { animation-delay: .1s; }
.delay-2 { animation-delay: .2s; }
.delay-3 { animation-delay: .3s; }
.delay-4 { animation-delay: .4s; }

/* ===== 全站动效系统：克制、连贯、有景深 ===== */
html.motion-enabled .motion-reveal {
  opacity: 0;
  transform: translateY(30px) scale(.992);
  transition:
    opacity .72s cubic-bezier(.16,1,.3,1) var(--motion-delay, 0ms),
    transform .82s cubic-bezier(.16,1,.3,1) var(--motion-delay, 0ms);
}
html.motion-enabled .motion-reveal.motion-visible,
html.motion-enabled .motion-reveal.is-visible {
  opacity: 1 !important;
  transform: translateY(0) scale(1) !important;
}

@media (hover: hover) and (pointer: fine) {
  .motion-tilt {
    transform-style: preserve-3d;
    transition: transform .55s cubic-bezier(.16,1,.3,1), box-shadow .55s cubic-bezier(.16,1,.3,1) !important;
  }
  .motion-tilt.motion-visible:hover,
  .motion-tilt.is-visible:hover {
    transform: perspective(1100px) rotateX(var(--motion-rx, 0deg)) rotateY(var(--motion-ry, 0deg)) translateY(-6px) !important;
    box-shadow: 0 24px 58px rgba(55, 45, 30, .16) !important;
  }
  .motion-tilt picture img,
  .motion-tilt > img,
  .system-card-image img,
  .case-card-image img,
  .module-card img {
    transition: transform 1.05s cubic-bezier(.16,1,.3,1);
  }
  .motion-tilt:hover picture img,
  .motion-tilt:hover > img,
  .system-card:hover .system-card-image img,
  .case-card:hover .case-card-image img,
  .module-card:hover img {
    transform: scale(1.035);
  }
  .btn-primary,
  .btn-outline,
  .btn,
  .nav-cta {
    position: relative;
    overflow: hidden;
    isolation: isolate;
    transition: transform .35s cubic-bezier(.16,1,.3,1), box-shadow .35s cubic-bezier(.16,1,.3,1), background-color .25s ease;
  }
  .btn-primary::after,
  .nav-cta::after {
    content: "";
    position: absolute;
    z-index: -1;
    top: -80%;
    left: -45%;
    width: 28%;
    height: 260%;
    opacity: 0;
    transform: rotate(18deg);
    background: linear-gradient(90deg, transparent, rgba(255,255,255,.38), transparent);
    transition: left .72s cubic-bezier(.16,1,.3,1), opacity .25s ease;
  }
  .btn-primary:hover::after,
  .nav-cta:hover::after { left: 118%; opacity: 1; }
  .btn-primary:hover,
  .btn-outline:hover,
  .btn:hover,
  .nav-cta:hover { transform: translateY(-2px); }
  .btn-primary:active,
  .btn-outline:active,
  .btn:active,
  .nav-cta:active { transform: translateY(0) scale(.985); transition-duration: .12s; }
}

html.motion-enabled .hero-bg img,
html.motion-enabled .page-hero .bg-picture-wrap img,
html.motion-enabled .module-hero .bg-picture-wrap img {
  animation: siteHeroDrift 12s cubic-bezier(.45,.05,.55,.95) both;
  transform-origin: center;
}
@keyframes siteHeroDrift {
  from { transform: scale(1.045); }
  to { transform: scale(1); }
}

html.motion-enabled .section-label { animation: siteLabelBreathe 3.8s ease-in-out infinite alternate; }
@keyframes siteLabelBreathe {
  from { letter-spacing: .18em; opacity: .72; }
  to { letter-spacing: .24em; opacity: 1; }
}

.back-top svg { transition: transform .4s cubic-bezier(.16,1,.3,1); }
.back-top:hover svg { transform: translateY(-4px); }
html.motion-enabled .float-cta svg { animation: sitePhoneBreathe 2.8s ease-in-out infinite; }
@keyframes sitePhoneBreathe {
  0%, 100% { transform: rotate(0deg) scale(1); }
  45% { transform: rotate(-5deg) scale(1.06); }
  60% { transform: rotate(4deg) scale(1.06); }
}

@media (prefers-reduced-motion: reduce) {
  html.motion-enabled .motion-reveal,
  html.motion-enabled .motion-reveal.motion-visible,
  html.motion-enabled .motion-reveal.is-visible {
    opacity: 1 !important;
    filter: none !important;
    transform: none !important;
    transition: none !important;
  }
  .hero-bg img,
  .page-hero .bg-picture-wrap img,
  .module-hero .bg-picture-wrap img,
  .section-label,
  .float-cta svg { animation: none !important; }
  .motion-tilt,
  .motion-tilt * { transition-duration: .01ms !important; }
}

/* ---------- 滚动显现动画 ---------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* 自动对齐目标元素（无需逐个加 class） */
.section-header,
.scene-cube,
.feature-item,
.stat-item,
.system-card,
.process-card,
.case-card,
.showroom-card,
.value-card,
.two-col > div,
.image-showcase,
.brand-quote,
blockquote,
.cta-band,
.cta-band--dark,
.lead-section .lead-card {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .55s ease, transform .55s ease;
}
/* 网格子项交错延迟 */
.scene-grid .scene-cube:nth-child(2) { transition-delay: .06s; }
.scene-grid .scene-cube:nth-child(3) { transition-delay: .12s; }
.scene-grid .scene-cube:nth-child(4) { transition-delay: .18s; }
.scene-grid .scene-cube:nth-child(5) { transition-delay: .24s; }
.scene-grid .scene-cube:nth-child(6) { transition-delay: .30s; }
.scene-grid .scene-cube:nth-child(7) { transition-delay: .36s; }
.scene-grid .scene-cube:nth-child(8) { transition-delay: .42s; }

.feature-list .feature-item:nth-child(2) { transition-delay: .08s; }
.feature-list .feature-item:nth-child(3) { transition-delay: .16s; }
.feature-list .feature-item:nth-child(4) { transition-delay: .24s; }
.feature-list .feature-item:nth-child(5) { transition-delay: .32s; }
.feature-list .feature-item:nth-child(6) { transition-delay: .40s; }
.feature-list .feature-item:nth-child(7) { transition-delay: .48s; }

.stats-grid .stat-item:nth-child(2) { transition-delay: .08s; }
.stats-grid .stat-item:nth-child(3) { transition-delay: .16s; }
.stats-grid .stat-item:nth-child(4) { transition-delay: .24s; }

.process-timeline .process-card:nth-child(2) { transition-delay: .1s; }
.process-timeline .process-card:nth-child(3) { transition-delay: .2s; }
.process-timeline .process-card:nth-child(4) { transition-delay: .3s; }
.process-timeline .process-card:nth-child(5) { transition-delay: .4s; }
.process-timeline .process-card:nth-child(6) { transition-delay: .5s; }

/* 已显现状态 */
.is-visible {
  opacity: 1 !important;
  transform: translateY(0) !important;
}

/* ---------- 响应式 ---------- */
@media (max-width: 1024px) {
  .hero .container { grid-template-columns: 1fr; text-align: center; }
  .hero-content { max-width: 100%; }
  .hero-tagline { justify-content: center; }
  .hero-actions { justify-content: center; }
  .system-grid { grid-template-columns: 1fr; }
  .home-systems-grid { grid-template-columns: 1fr; max-width: none; }
  .value-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .precision-stats-3col { grid-template-columns: repeat(2, 1fr); max-width: none; }
  .feature-list { grid-template-columns: 1fr; }
  .building-features-3col { grid-template-columns: 1fr; max-width: none; }
  .building-details-full {
    grid-template-columns: 1fr;
    width: auto;
    margin-left: 0;
    margin-right: 0;
    padding: 0;
  }
  .module-grid { grid-template-columns: 1fr; }
  .scene-grid { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .two-col, .two-col-reverse { grid-template-columns: 1fr; }
  #smart-light .two-col-reverse { grid-template-columns: 1fr; gap: 32px; }
  .two-col-image picture, .two-col-image img { max-width: 100%; }
  .contact-grid { grid-template-columns: 1fr; }
  .contact-info { height: auto; padding-bottom: 12px; }
  .contact-info__items { justify-content: flex-start; gap: 24px; }
  .nav-menu-btn { display: block; margin-left: auto; }
}
@media (max-width: 640px) {
  html { font-size: 13px; }
  .hero-title { font-size: 34px; }
  .hero-title .highlight-number { font-size: 44px; }
  .section-title { font-size: 28px; }
  .section { padding: 60px 0; }
  .value-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr; }
  .precision-stats-3col { grid-template-columns: 1fr; max-width: none; }
  .scene-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .brand-bg-grid { grid-template-columns: 1fr; gap: 36px; }
  .brand-bg-map { }
  .brand-bg-title { font-size: 28px; }
  .brand-value-badge { width: 46px; height: 26px; font-size: 12px; }
  .brand-value-item p { font-size: 13px; }
  .map-region-label { font-size: 13px; }
  .map-city-label { font-size: 11px; }
  .process-timeline {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .process-card-inner { padding: 20px 18px; gap: 16px; }
  .process-icon-wrap { width: 44px; height: 44px; min-width: 44px; }
  .process-icon-wrap svg { width: 20px; height: 20px; }
}

/* ---------- 移动端补充：补齐仍未单列 / 过窄的栅格 ---------- */
@media (max-width: 768px) {
  .precision-manifesto__stats { grid-template-columns: 1fr; }
  .prefab-step { flex-direction: column; gap: 12px; }
  .prefab-step__title { white-space: normal; }
  .prefab-details__grid { grid-template-columns: 1fr; }
  .prefab-stage__benefits { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .exp-feature-grid { grid-template-columns: 1fr; }
  .showroom-card--feature { flex-direction: column; max-width: 520px; }
  .showroom-card--feature .showroom-img { flex: none; min-height: 220px; }
  .service-flow-banner { margin-top: 32px; height: 220px; }
}
@media (max-width: 640px) {
  .product-grid { grid-template-columns: 1fr; }
  .service-stats-grid { grid-template-columns: 1fr; }
  .prefab-stage__benefits { grid-template-columns: 1fr; }
  .lead-form .area-segment {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    border: none;
    background: transparent;
    padding: 0;
    border-radius: 0;
  }
  .lead-form .area-btn {
    border: 1px solid var(--line);
    background: var(--bg-white);
    height: 42px;
    font-size: 13px;
  }
  .lead-form .area-btn.active {
    background: var(--gold);
    border-color: var(--gold);
    color: #fff;
  }
  .lead-form .inline-label { padding-left: 12px; padding-right: 8px; margin-right: 8px; font-size: 13px; }
  .lead-form .sms-btn { padding: 0 10px; font-size: 12px; }
  .lead-form .select-box, .lead-form .input-wrap { min-height: 50px; }
}

/* ---------- 预约弹窗（复用原版交互，强调色改金） ---------- */
.hidden { display: none !important; }

.lead-form .sms-btn {
  flex: 0 0 auto; height: 40px; padding: 0 14px; border-radius: 10px; border: 1px solid var(--line);
  background: var(--bg-white); color: var(--text); font-size: 13px; font-weight: 500; white-space: nowrap;
  transition: .15s; cursor: pointer; margin-right: 4px;
}
.lead-form .sms-btn:not(:disabled):hover { border-color: var(--gold); color: var(--gold); background: var(--gold-soft); }
.lead-form .sms-btn:disabled { color: var(--text-3); background: var(--bg-soft); border-color: var(--line-soft); cursor: not-allowed; }

.modal-mask {
  position: fixed; inset: 0; background: rgba(0,0,0,.16); z-index: 100;
  display: none; align-items: center; justify-content: center; padding: 20px; backdrop-filter: blur(6px);
}
.modal-mask.show { display: flex; }
.modal {
  background: var(--bg-white); border-radius: var(--radius-lg); width: 100%; max-width: 520px;
  padding: 42px 40px 40px; box-shadow: var(--shadow-lg); position: relative; animation: pop .25s ease;
}
@keyframes pop { from { transform: scale(.94); opacity: 0; } to { transform: scale(1); opacity: 1; } }
.modal .close {
  position: absolute; top: 20px; right: 20px; width: 36px; height: 36px; border-radius: 50%;
  background: var(--bg-soft); color: var(--text-3); display: grid; place-items: center; border: none; cursor: pointer; transition: .15s;
}
.modal .close:hover { background: var(--line-soft); color: var(--text); }
.modal h3 { font-size: 24px; margin-bottom: 28px; font-weight: 600; }
.modal .sub { color: var(--text-2); font-size: 14px; margin-bottom: 22px; }

.modal-success, .lead-success { text-align: center; padding: 34px 16px; }
.modal-success .check, .lead-success .check { color: var(--green); display: grid; place-items: center; margin-bottom: 14px; }
.modal-success h3, .lead-success h3 { font-size: 20px; font-weight: 700; margin-bottom: 8px; }
.modal-success .sub, .lead-success .sub { color: var(--text-2); font-size: 14px; line-height: 1.6; }

/* ---------- 移动端导航抽屉（复用原版响应式结构） ---------- */
@media (max-width: 1024px) {
  .nav { backdrop-filter: none; -webkit-backdrop-filter: none; background: rgba(255,255,255,.98); }
  .nav-links {
    display: flex; position: fixed; top: var(--nav-h); right: 0; bottom: 0;
    width: min(380px, 86vw); flex-direction: column; align-items: stretch;
    background: rgba(255,255,255,.98); backdrop-filter: blur(20px);
    box-shadow: -8px 0 40px rgba(0,0,0,.12); border-left: 1px solid var(--line-soft);
    padding: 10px 0 24px; margin-left: 0; gap: 0;
    transform: translateX(100%); visibility: hidden;
    transition: transform .35s cubic-bezier(.25,.46,.45,.94), visibility .35s;
    overflow-y: auto; z-index: 99;
  }
  .nav-links.open { transform: translateX(0); visibility: visible; }
  .nav-item, .nav-item.dropdown { flex-direction: column; align-items: stretch; height: auto; border-bottom: 1px solid var(--line-soft); }
  .nav-item > .nav-top, .nav-item:not(.dropdown) {
    display: flex; align-items: center; height: 54px; padding: 0 24px; width: 100%;
    font-size: 16px; font-weight: 500; color: var(--text); text-decoration: none;
    flex-direction: row; justify-content: flex-start;
  }
  .nav-item:hover > .nav-top, .nav-item > .nav-top:hover,
  .nav-item.active > .nav-top, .nav-item:not(.dropdown):hover, .nav-item:not(.dropdown).active { color: var(--gold); background: rgba(0,0,0,.03); }
  .nav-item > .nav-top::after, .nav-item:not(.dropdown)::after { display: none; }
  .nav-arrow { display: block; width: 18px; height: 18px; margin-left: auto; flex: none; opacity: .45; }
  .nav-menu-btn { display: block; margin-left: auto; }
  .nav-cta { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

/* ============================================================
 * 三大模块（城市案例 / 体验中心 / 资讯）—— 直接复用旧版结构，金色主题
 * ============================================================ */

/* 模块全屏 hero（作用域化，避免与首页双栏 .hero 冲突） */
.module-hero { position: relative; min-height: 600px; display: flex; align-items: center; overflow: hidden; background: var(--text); }
.module-hero-bg { position: absolute; inset: 0; background-size: cover; background-position: center; }
.module-hero-inner { position: relative; z-index: 1; max-width: 860px; margin: 0 auto; text-align: center; color: #fff; padding: 90px 24px; }
.module-hero-eyebrow { font-size: 14px; letter-spacing: 2px; color: rgba(255,255,255,.85); margin-bottom: 14px; }
.module-hero-title { font-size: 44px; font-weight: 700; color: #fff; letter-spacing: .5px; line-height: 1.25; }
.module-hero-sub { margin-top: 16px; font-size: 18px; color: rgba(255,255,255,.9); line-height: 1.7; }
.module-hero-actions { margin-top: 28px; display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.module-hero + .section { padding-top: 60px; }

/* 通用卡片网格（响应式；顺带修复首页/关于页 .card-grid 堆叠问题） */
.card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); gap: 28px; }

/* 城市案例卡片 */
.case-card { display: block; background: var(--bg-white); border: 1px solid var(--line-soft); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); transition: transform .25s ease, box-shadow .25s ease, border-color .25s; }
.case-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: transparent; }
.case-card-img { aspect-ratio: 4 / 3; overflow: hidden; background: var(--bg-soft); position: relative; }
.case-card-img picture,
.case-card-img img { display: block; width: 100%; height: 100%; position: absolute; top: 0; left: 0; }
.case-card-img img { object-fit: cover; transition: transform .5s ease; }
.case-card:hover .case-card-img img { transform: scale(1.05); }
.case-card-body { padding: 20px 22px 24px; }
.case-card-body h4 { font-size: 17px; font-weight: 700; margin-bottom: 10px; }
.case-card-body p { font-size: 14px; color: var(--text-2); line-height: 1.6; }
.case-summary { white-space: pre-line; }
.partner-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.partner-tags span { background: var(--gold-soft); color: var(--gold-d); border-radius: var(--radius-pill); font-size: 12px; }

/* 不可点击案例卡片（allow_detail=0）：保留视觉样式，移除交互暗示 */
.case-card--readonly { display: block; background: var(--bg-white); border: 1px solid var(--line-soft); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); cursor: default; }
.case-card--readonly .case-card-img img { transform: none !important; }

/* CTA 条（深色风格，对齐旧版） */
.cta-band { margin-top: 64px; margin-bottom: 48px; background: linear-gradient(135deg, #0f1720, #1b2735); border-radius: var(--radius-lg); padding: 56px 32px; text-align: center; color: #fff; position: relative; overflow: hidden; max-width: var(--maxw); margin-left: auto; margin-right: auto; }
.cta-band::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 20% 30%, rgba(9,118,227,.18) 0%, transparent 50%),
              radial-gradient(circle at 80% 70%, rgba(9,118,227,.12) 0%, transparent 50%);
  pointer-events: none;
}
.cta-band h2 { font-size: 28px; font-weight: 700; color: #fff; margin-bottom: 14px; position: relative; z-index: 1; }
.cta-band p { font-size: 15px; color: rgba(255,255,255,.85); margin-bottom: 28px; max-width: 640px; margin-left: auto; margin-right: auto; line-height: 1.6; position: relative; z-index: 1; }
.cta-band .btn-primary { background: var(--gold); color: #fff; position: relative; z-index: 1; }
.cta-band .btn-primary:hover { background: var(--gold-d); }

/* 深色 CTA 条（复用旧版体系页底部留资模块） */
.cta-band--dark {
  margin-top: 64px;
  margin-bottom: 48px;
  background: linear-gradient(135deg, #0f1720 0%, #1b2735 100%);
  border-radius: var(--radius-lg);
  padding: 56px 32px;
  text-align: center;
  color: #fff;
  max-width: var(--maxw);
  margin-left: auto;
  margin-right: auto;
  position: relative;
  overflow: hidden;
}
.cta-band--dark::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 20% 30%, rgba(9,118,227,.18) 0%, transparent 50%),
              radial-gradient(circle at 80% 70%, rgba(9,118,227,.12) 0%, transparent 50%);
  pointer-events: none;
}
.cta-band--dark h2 { font-size: 28px; font-weight: 700; color: #fff; margin-bottom: 14px; letter-spacing: .5px; position: relative; z-index: 1; }
.cta-band--dark p { font-size: 15px; color: rgba(255,255,255,.85); margin-bottom: 28px; line-height: 1.6; max-width: 640px; margin-left: auto; margin-right: auto; position: relative; z-index: 1; }
.cta-band--dark .btn-primary {
  background: var(--gold); color: #fff;
  padding: 14px 40px; font-size: 15px; border-radius: 50px;
  border: none; cursor: pointer;
  position: relative; z-index: 1;
}
.cta-band--dark .btn-primary:hover { background: var(--gold-d); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(176,134,66,.35); }

/* ---------- 首页底部留资模块（复用旧版 lead-section） ---------- */
.lead-section {
  position: relative; min-height: 480px; display: flex; align-items: center;
  padding: 72px 0 60px; color: #fff; overflow: hidden;
  margin: 0;
  width: 100%;
  border-radius: 0;
}
.lead-section .bg {
  position: absolute; inset: 0; z-index: 0;
  background-size: cover; background-position: center;
}
.lead-card {
  background: #fff; color: var(--text); border-radius: 20px;
  padding: 40px 36px; width: 100%; max-width: 480px;
  box-shadow: 0 20px 60px rgba(0,0,0,.15); margin-left: auto;
}
.lead-card h3 { font-size: 24px; font-weight: 700; margin-bottom: 6px; color: var(--text); }
.lead-card .sub { font-size: 14px; color: var(--text-2); margin-bottom: 24px; }
.lead-card .lead-form { margin-top: 18px; }
.lead-success.hidden { display: none; }
.lead-success {
  text-align: center; padding: 20px 0;
}
.lead-success .check {
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--gold); color: #fff;
  display: inline-flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
}
.lead-success h3 { font-size: 20px; margin-bottom: 8px; }
.lead-success .sub { font-size: 14px; }

.empty-card { text-align: center; padding: 80px 20px; color: var(--text-3); font-size: 14px; background: var(--bg-soft); border-radius: var(--radius-lg); }

/* 体验中心 · 欢迎说明区 */
.exp-welcome { background: var(--bg-soft); }
.exp-feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 48px; }
.exp-feature-card { background: var(--bg-white); border: 1px solid var(--line-soft); border-radius: var(--radius); padding: 32px 28px; box-shadow: var(--shadow); transition: transform .25s ease, box-shadow .25s ease; }
.exp-feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.exp-feature-icon { width: 46px; height: 46px; border-radius: 12px; background: var(--gold-soft); color: var(--gold); display: flex; align-items: center; justify-content: center; margin-bottom: 18px; }
.exp-feature-icon svg { width: 24px; height: 24px; }
.exp-feature-card h3 { font-size: 18px; font-weight: 700; margin-bottom: 10px; }
.exp-feature-card p { font-size: 14px; color: var(--text-2); line-height: 1.7; }
.exp-cta { margin-top: 48px; display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; background: var(--bg-white); border: 1px solid var(--line-soft); border-radius: var(--radius-lg); padding: 28px 36px; box-shadow: var(--shadow); }
.exp-cta-label { display: block; font-size: 13px; color: var(--text-3); margin-bottom: 4px; }
.exp-cta-phone { font-size: 26px; font-weight: 700; color: var(--gold-d); }
.btn-outline-white { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,.6); }
.btn-outline-white:hover { background: rgba(255,255,255,.16); border-color: rgba(255,255,255,.8); }

/* 体验中心 · 门店/showroom（直接复用旧版自适应组件） */
.showroom-section { background: var(--bg-white); }
.showroom-section .section-head { text-align: center; margin-bottom: 40px; }
.city-filter { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-bottom: 28px; }
.city-pill { padding: 8px 18px; border-radius: var(--radius-pill); border: 1px solid var(--line); background: var(--bg-white); color: var(--text-2); font-size: 14px; transition: .2s; }
.city-pill:hover { border-color: var(--gold); color: var(--gold-d); }
.city-pill.active { background: var(--gold); border-color: var(--gold); color: #fff; }
.sr-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 22px; }
.showroom-card { background: var(--bg-white); border: 1px solid var(--line-soft); border-radius: var(--radius); overflow: hidden; cursor: pointer; box-shadow: var(--shadow); transition: transform .25s ease, box-shadow .25s ease, border-color .25s; }
.showroom-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: transparent; }
.showroom-card:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }
.showroom-img { position: relative; background: var(--bg-soft); aspect-ratio: 4 / 3; overflow: hidden; }
.showroom-img picture { display: block; width: 100%; height: 100%; }
.showroom-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.showroom-card:hover .showroom-img img { transform: scale(1.04); }
.showroom-map-badge { position: absolute; left: 12px; bottom: 12px; display: inline-flex; align-items: center; gap: 5px; background: rgba(0,0,0,.55); color: #fff; font-size: 12px; padding: 5px 10px; border-radius: var(--radius-pill); }
.showroom-map-badge svg { width: 13px; height: 13px; }
.showroom-card:hover .showroom-map-badge { background: var(--gold); }
.showroom-body { padding: 18px 16px 20px; }
.showroom-body h3 { font-size: 18px; font-weight: 700; color: var(--text); margin: 0 0 6px; }
.showroom-name { font-size: 14px; color: var(--text-2); margin: 0 0 8px; font-weight: 500; }
.showroom-address { font-size: 13px; color: var(--text-2); line-height: 1.5; margin: 0; }
.showroom-city { display: inline-block; font-size: 12px; font-weight: 700; letter-spacing: 1px; color: var(--gold-d); margin-bottom: 6px; }
.showroom-cities { margin-top: 24px; text-align: center; font-size: 13px; color: var(--text-2); }
.showroom-feature { display: flex; justify-content: center; }
.showroom-card--feature { display: flex; width: 100%; max-width: 880px; margin: 0 auto; align-items: center; }
.showroom-card--feature .showroom-img { flex: 0 0 46%; align-self: stretch; min-height: 280px; overflow: hidden; }
.showroom-card--feature .showroom-body { flex: 1; display: flex; flex-direction: column; justify-content: center; padding: 32px 34px; }
.showroom-card--feature h3 { font-size: 22px; margin: 10px 0 12px; }
.showroom-map-hint { display: inline-flex; align-items: center; gap: 6px; margin-top: 18px; font-size: 13px; color: var(--text-2); }
.showroom-map-hint svg { width: 14px; height: 14px; }
.showroom-empty { text-align: center; padding: 60px 20px; background: var(--bg-soft); border-radius: var(--radius-lg); }
.showroom-empty-title { font-size: 20px; font-weight: 700; color: var(--text); margin: 0 0 10px; }
.showroom-empty-sub { font-size: 14px; color: var(--text-2); line-height: 1.7; max-width: 460px; margin: 0 auto 22px; }

/* 案例详情 */
.breadcrumb { font-size: 13px; color: var(--text-3); }
.breadcrumb a { color: var(--text-2); }
.breadcrumb a:hover { color: var(--gold-d); }
.breadcrumb span { margin: 0 8px; }
.case-content { font-size: 15px; line-height: 1.8; color: var(--text); }
.case-content img { border-radius: var(--radius); margin: 20px 0; max-width: 100%; }
.case-content h2 { font-size: 22px; margin: 28px 0 12px; }
.case-content p { margin-bottom: 14px; color: var(--text-2); }
.case-meta-card { display: flex; flex-wrap: wrap; gap: 32px; padding: 24px 28px; background: var(--bg-soft); border-radius: var(--radius); }
.case-meta-item { display: flex; flex-direction: column; gap: 6px; }
.case-meta-label { font-size: 13px; color: var(--text-3); }
.case-meta-value { font-size: 15px; font-weight: 600; color: var(--text); }
.tag-chip { display: inline-block; background: var(--gold-soft); color: var(--gold-d); border-radius: var(--radius-pill); padding: 4px 12px; font-size: 13px; margin: 0 6px 6px 0; }
.section.alt { background: var(--bg-soft); }
.mt-3 { margin-top: 24px; }

/* 资讯卡片 */
.news-card { display: flex; flex-direction: column; background: var(--bg-white); border: 1px solid var(--line-soft); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); transition: transform .25s ease, box-shadow .25s ease, border-color .25s; }
.news-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: transparent; }
.news-cover { aspect-ratio: 16 / 10; overflow: hidden; background: var(--bg-soft); }
.news-cover img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.news-card:hover .news-cover img { transform: scale(1.05); }
.news-cover.no-img { min-height: 200px; background: linear-gradient(135deg, var(--gold-soft), var(--bg-soft)); }
.news-body { padding: 20px 22px 24px; display: flex; flex-direction: column; flex: 1; }
.news-meta { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.news-date { font-size: 13px; color: var(--text-3); }
.news-tags { font-size: 12px; color: var(--gold-d); background: var(--gold-soft); padding: 3px 10px; border-radius: var(--radius-pill); }
.news-title { font-size: 18px; font-weight: 700; line-height: 1.4; margin-bottom: 10px; color: var(--text); }
.news-card:hover .news-title { color: var(--gold-d); }
.news-sum { font-size: 14px; color: var(--text-2); line-height: 1.6; flex: 1; }
.news-more { display: inline-flex; align-items: center; gap: 5px; margin-top: 16px; font-size: 13px; color: var(--gold-d); font-weight: 500; }

/* 资讯详情 */
.news-content { font-size: 15px; line-height: 1.85; color: var(--text); }
.news-content img { border-radius: var(--radius); margin: 20px 0; max-width: 100%; }
.news-content h2 { font-size: 22px; margin: 28px 0 12px; }
.news-content p { margin-bottom: 14px; color: var(--text-2); }
.news-lead { font-size: 17px; line-height: 1.8; color: var(--text); font-weight: 500; padding: 16px 20px; background: var(--gold-soft); border-left: 3px solid var(--line-soft); border-radius: 8px; margin-bottom: 24px; }
.article-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.article-tag { background: var(--gold-soft); color: var(--gold-d); border-radius: var(--radius-pill); padding: 6px 14px; font-size: 13px; }
.article-tag:hover { background: var(--gold); color: #fff; }
.news-meta-hero { line-height: 1.6; }

/* 模块页响应式 */
@media (max-width: 768px) {
  .module-hero-title { font-size: 32px; }
  .module-hero-inner { padding: 64px 20px; }
  .exp-feature-grid { grid-template-columns: 1fr; }
  .exp-cta { flex-direction: column; align-items: flex-start; }
  .showroom-card--feature { flex-direction: column; }
  .showroom-card--feature .showroom-img { flex: 0 0 auto; min-height: 0; }
  .showroom-card--feature .showroom-body { padding: 24px 22px; }
}

/* ===== 品牌引语（大左引号 + 斜体） ===== */
.brand-quote {
  position: relative;
  margin: 32px 0;
  padding: 4px 0 0 56px;
  font-style: italic;
  font-size: 17px;
  line-height: 1.8;
  color: var(--text);
  background: none;
  border: none;
  border-radius: 0;
}
.brand-quote::before {
  content: "\201C";
  position: absolute;
  left: -4px;
  top: -10px;
  font-family: Georgia, "Times New Roman", "Noto Serif SC", serif;
  font-size: 72px;
  line-height: 1;
  color: var(--gold);
  opacity: .2;
  font-style: normal;
  pointer-events: none;
}
.brand-quote p {
  margin: 0;
  font-style: inherit;
  font-weight: 400 !important;
  color: inherit;
}

@media (max-width: 768px) {
  .brand-quote { padding-left: 44px; font-size: 15px; }
  .brand-quote::before { font-size: 56px; top: -6px; }
}

/* ---------- 门店地图弹窗（复用旧版交互与样式，通用 .modal-mask 已由上文定义） ---------- */
.map-modal { max-width: 760px; padding: 22px; }
.map-modal-head { margin-bottom: 14px; }
.map-modal-head h3 { font-size: 20px; font-weight: 700; margin: 0 0 6px; color: var(--text); }
.map-modal-addr { font-size: 13px; color: var(--text-2); margin: 0; line-height: 1.5; }
.map-frame-wrap { position: relative; border-radius: var(--radius); overflow: hidden; background: var(--bg-soft); overscroll-behavior: contain; }
#mapFrame { width: 100%; height: 380px; border: 0; display: block; overscroll-behavior: contain; }
.map-fallback {
  position: absolute; inset: 0; display: grid; place-items: center; text-align: center;
  padding: 24px; color: var(--text-2); font-size: 14px;
}
.map-fallback svg { color: var(--text-3); }
.map-fallback p { margin: 0; max-width: 320px; }
.map-modal-actions { margin-top: 16px; display: flex; justify-content: flex-end; }
@media (max-width: 640px) { #mapFrame { height: 300px; } .map-modal { padding: 16px; } }

/* ==========================================================================
   全站滚动动效系统（IntersectionObserver 驱动，GPU 加速）
   用法：给元素加 class="animate" 可选 data-animate="fade-up|fade-left|fade-right|scale-in|stagger"
   默认 fade-up；stagger 让子元素依次延迟进入
   ========================================================================== */
.animate {
  opacity: 0;
  transition: opacity .7s cubic-bezier(.22,1,.36,1), transform .7s cubic-bezier(.22,1,.36,1);
  will-change: opacity, transform;
}
.animate.fade-up    { transform: translateY(36px); }
.animate.fade-left  { transform: translateX(-36px); }
.animate.fade-right { transform: translateX(36px); }
.animate.scale-in  { transform: scale(.92); }
.animate.in-view {
  opacity: 1 !important;
  transform: none !important;
}
/* stagger 子项依次延迟 */
.animate.stagger > * { opacity: 0; transition: opacity .5s ease, transform .5s ease; will-change: opacity, transform; }
.animate.stagger > *:nth-child(1) { transition-delay: 0s;     transform: translateY(20px); }
.animate.stagger > *:nth-child(2) { transition-delay: .08s;  transform: translateY(20px); }
.animate.stagger > *:nth-child(3) { transition-delay: .16s;  transform: translateY(20px); }
.animate.stagger > *:nth-child(4) { transition-delay: .24s;  transform: translateY(20px); }
.animate.stagger > *:nth-child(5) { transition-delay: .32s;  transform: translateY(20px); }
.animate.stagger > *:nth-child(6) { transition-delay: .40s;  transform: translateY(20px); }
.animate.stagger.in-view > * { opacity: 1 !important; transform: none !important; }

/* Hero 文字入场动画 */
@keyframes heroFadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}
.hero-animate { animation: heroFadeUp .8s cubic-bezier(.22,1,.36,1) both; }
.hero-animate.d1 { animation-delay: .15s; }
.hero-animate.d2 { animation-delay: .30s; }
.hero-animate.d3 { animation-delay: .45s; }
.hero-animate.d4 { animation-delay: .60s; }

/* 数字计数动画（配合 JS） */
@keyframes countPulse {
  0%   { transform: scale(1); }
  50%  { transform: scale(1.08); }
  100% { transform: scale(1); }
}
.count-pulse { animation: countPulse .4s ease; }

/* section 标题下划线动画 */
@keyframes underlineGrow {
  from { width: 0; }
  to   { width: 48px; }
}
.section-title.has-line::after {
  content: '';
  display: block;
  width: 48px;
  height: 3px;
  background: var(--gold);
  border-radius: 2px;
  margin-top: 12px;
  transform-origin: left;
  animation: underlineGrow .6s cubic-bezier(.22,1,.36,1) both;
}

/* 卡片悬浮微动效 */
.hover-lift { transition: transform .3s ease, box-shadow .3s ease; }
.hover-lift:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }

/* 脉冲光晕（CTA按钮等） */
@keyframes softGlow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(176,134,66,.25); }
  50%      { box-shadow: 0 0 20px 4px rgba(176,134,66,.15); }
}

/* =========================================================
   加入我们 · Join Us
   ========================================================= */
.join-hero {
  position: relative;
  min-height: 440px;
  display: flex;
  align-items: center;
  padding: calc(var(--nav-h) + 48px) 0 56px;
  overflow: hidden;
  background: linear-gradient(135deg, #1d1d1f 0%, #2c2a26 100%);
  color: #fff;
}
.join-hero .bg-picture-wrap,
.join-hero picture,
.join-hero .join-hero-media,
.join-hero img.join-hero-media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}
.join-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(0,0,0,.38) 0%, rgba(0,0,0,.52) 100%);
}
.join-hero .container { position: relative; z-index: 2; max-width: 760px; }
.join-hero h1 { color: #fff; font-size: 44px; letter-spacing: 1px; margin: 14px 0 16px; }
.join-hero p { color: rgba(255,255,255,.9); font-size: 16px; line-height: 1.7; max-width: 560px; }

.join-intro { padding: 64px 0 8px; }
.join-jobs { padding: 40px 0 90px; }

/* ===== 左侧类型 + 右侧列表（两栏） ===== */
.join-layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 32px;
  align-items: start;
}
.join-types {
  position: sticky;
  top: 24px;
  background: var(--bg-white);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  padding: 18px 16px;
  box-shadow: var(--shadow);
}
.join-types-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-3);
  letter-spacing: .08em;
  padding: 4px 10px 12px;
  border-bottom: 1px solid var(--line-soft);
  margin-bottom: 8px;
}
.join-type-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 4px; }
.join-type-item {
  display: block;
  width: 100%;
  text-align: left;
  border: none;
  background: transparent;
  padding: 11px 12px;
  border-radius: 10px;
  font-size: 15px;
  color: var(--text-2);
  cursor: pointer;
  transition: .18s ease;
}
.join-type-item:hover { background: var(--gold-soft); color: var(--gold-d); }
.join-type-item.is-active { background: var(--gold); color: #fff; font-weight: 600; }

.join-list { display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.job-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: var(--bg-white);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  padding: 18px 22px;
  box-shadow: var(--shadow);
  transition: .2s ease;
}
.job-row:hover { border-color: var(--line); box-shadow: var(--shadow-lg); }
.job-row-main { flex: 1 1 auto; min-width: 0; }
.job-row-name {
  display: inline-block;
  border: none;
  background: transparent;
  padding: 0;
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  text-align: left;
}
.job-row-name:hover { color: var(--gold-d); }
.job-row-resp {
  margin: 0;
  font-size: 14px;
  color: var(--text-3);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}
.job-row-detail {
  flex: 0 0 auto;
  border: none;
  background: transparent;
  color: var(--gold-d);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  padding: 6px 4px;
  white-space: nowrap;
}
.job-row-detail:hover { color: var(--gold); text-decoration: underline; }
.job-list-empty {
  text-align: center;
  padding: 48px 24px;
  color: var(--text-3);
  font-size: 15px;
  background: var(--bg-white);
  border: 1px dashed var(--line);
  border-radius: var(--radius);
}

@media (max-width: 860px) {
  .join-layout { grid-template-columns: 1fr; gap: 18px; }
  .join-types { position: static; }
  .join-type-list { flex-direction: row; flex-wrap: wrap; }
  .join-type-item { width: auto; }
}

/* 空状态（前台） */
.join-jobs .empty-state { text-align: center; padding: 64px 24px; color: var(--text-3); }
.join-jobs .empty-state svg { width: 56px; height: 56px; color: var(--line); margin: 0 auto 18px; }
.join-jobs .empty-state .es-title { font-size: 17px; font-weight: 600; color: var(--text); margin-bottom: 8px; }
.join-jobs .empty-state .es-hint { font-size: 14px; color: var(--text-3); }

/* ===== 投递弹窗 ===== */
.apply-dialog {
  width: min(520px, 92vw);
  border: none;
  border-radius: var(--radius-lg);
  padding: 0;
  box-shadow: var(--shadow-lg);
  background: var(--bg-white);
  color: var(--text);
}
.apply-dialog::backdrop { background: rgba(0,0,0,.45); }
.apply-dialog-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--line-soft);
  font-size: 18px;
  font-weight: 700;
}
.apply-dialog-head small { font-weight: 500; color: var(--gold-d); margin-left: 8px; font-size: 13px; }
.apply-dialog-close { width: 32px; height: 32px; font-size: 26px; line-height: 1; color: var(--text-3); }
.apply-dialog-close:hover { color: var(--text); }
.apply-form { padding: 22px 24px 24px; display: flex; flex-direction: column; gap: 18px; }
.apply-field { display: flex; flex-direction: column; gap: 8px; }
.apply-label { font-size: 14px; font-weight: 600; color: var(--text); }
.apply-field input[type=text],
.apply-field input[type=tel],
.apply-field select,
.apply-field input[type=file] {
  width: 100%;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0 14px;
  font-size: 14px;
  background: #fff;
  color: var(--text);
}
.apply-field input[type=file] { padding: 9px 14px; }
.apply-field input:focus,
.apply-field select:focus { outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px var(--gold-soft); }
.apply-hint { font-size: 12px; color: var(--text-3); }
.apply-file-name { font-size: 13px; color: var(--gold-d); font-weight: 600; }
.apply-error { color: #c0392b; font-size: 13px; min-height: 0; }
.apply-actions { display: flex; justify-content: flex-end; gap: 12px; margin-top: 4px; }
.apply-dialog .admin-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 42px;
  padding: 0 26px;
  border-radius: var(--radius-pill);
  font-size: 14px;
  font-weight: 600;
  transition: .2s ease;
}
.apply-dialog .admin-btn.primary { background: var(--gold); color: #fff; }
.apply-dialog .admin-btn.primary:hover { background: var(--gold-d); }
.apply-dialog .admin-btn.ghost { background: transparent; color: var(--text); border: 1px solid var(--line); }
.apply-dialog .admin-btn.ghost:hover { border-color: var(--text); }
.apply-success { display: none; padding: 40px 24px; text-align: center; }
.apply-success.show { display: block; }

/* ===== 岗位详情弹窗 ===== */
.job-detail-dialog {
  width: min(560px, 94vw);
  border: none;
  border-radius: var(--radius-lg);
  padding: 0;
  box-shadow: var(--shadow-lg);
  background: var(--bg-white);
  color: var(--text);
}
.job-detail-dialog::backdrop { background: rgba(0,0,0,.45); }
.jd-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 24px;
  border-bottom: 1px solid var(--line-soft);
}
.jd-head-main { min-width: 0; }
.jd-name { font-size: 20px; color: var(--text); margin: 0 0 8px; }
.jd-type {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  color: var(--gold-d);
  background: var(--gold-soft);
  border-radius: var(--radius-pill);
  padding: 3px 12px;
}
.jd-close { flex: 0 0 auto; width: 32px; height: 32px; font-size: 26px; line-height: 1; color: var(--text-3); background: transparent; border: none; cursor: pointer; }
.jd-close:hover { color: var(--text); }
.jd-body { padding: 22px 24px; display: flex; flex-direction: column; gap: 20px; }
.jd-label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 8px;
}
.jd-text { margin: 0; font-size: 14.5px; color: var(--text-2); line-height: 1.8; white-space: pre-wrap; word-break: break-word; }
.jd-actions { display: flex; justify-content: flex-end; gap: 12px; padding: 0 24px 24px; }
.job-detail-dialog .admin-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 42px;
  padding: 0 26px;
  border-radius: var(--radius-pill);
  font-size: 14px;
  font-weight: 600;
  transition: .2s ease;
}
.job-detail-dialog .admin-btn.primary { background: var(--gold); color: #fff; }
.job-detail-dialog .admin-btn.primary:hover { background: var(--gold-d); }
.job-detail-dialog .admin-btn.ghost { background: transparent; color: var(--text); border: 1px solid var(--line); }
.job-detail-dialog .admin-btn.ghost:hover { border-color: var(--text); }
.apply-success .check {
  width: 64px; height: 64px; border-radius: 50%;
  background: var(--green-soft); color: var(--green);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px;
}
.apply-success h3 { font-size: 20px; color: var(--text); margin-bottom: 10px; }
.apply-success p.sub { color: var(--text-2); margin-bottom: 22px; }

@media (max-width: 900px) {
  .job-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .join-hero h1 { font-size: 34px; }
}
@media (max-width: 600px) {
  .job-grid { grid-template-columns: 1fr; }
  .join-hero { min-height: 360px; }
  .join-hero h1 { font-size: 28px; }
}
.glow-pulse { animation: softGlow 2.5s ease-in-out infinite; }