/**
 * 快装家 — 标准化装修互联网平台
 * 品牌色：活力橙 + 白色 + 深灰
 * 设计风格：大留白、大圆角、互联网产品感
 * 纯原生 CSS，无框架依赖
 */

/* ============================================================
   CSS 变量体系
   ============================================================ */
:root {
  /* 品牌色 — 活力橙 */
  --brand: #FF6B35;
  --brand-dark: #E55A2B;
  --brand-light: #FFF0E8;
  --brand-gradient: linear-gradient(135deg, #FF6B35 0%, #FF8F5E 100%);

  /* 强调色 */
  --accent: #FFD166;
  --accent-dark: #F4C430;
  --success: #06D6A0;

  /* 中性色 */
  --white: #FFFFFF;
  --bg: #FAFAFA;
  --bg-warm: #FFF9F5;
  --text: #1A1A2E;
  --text-secondary: #4A4A6A;
  --text-muted: #8E8EA0;
  --border: #E8E8EF;
  --border-light: #F0F0F5;

  /* 阴影 */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.10);
  --shadow-brand: 0 4px 20px rgba(255,107,53,0.25);
  --shadow-card-hover: 0 12px 40px rgba(0,0,0,0.12);

  /* 圆角 */
  --radius-sm: 8px;
  --radius: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-2xl: 24px;
  --radius-full: 9999px;

  /* 间距 */
  --section-padding: 80px;
  --container: 1200px;
  --header-h: 72px;

  /* 过渡 */
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --fast: 150ms;
  --normal: 300ms;
  --slow: 500ms;

  /* 字体 — 系统原生，瞬间加载 */
  --font-heading: 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
  --font-body: 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Segoe UI', 'Helvetica Neue', sans-serif;
}

/* ============================================================
   全局重置
   ============================================================ */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  background:var(--white);
  color:var(--text-secondary);
  font-family:var(--font-body);
  font-size:15px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
::selection{background:rgba(255,107,53,0.2);color:var(--text)}
::-webkit-scrollbar{width:6px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:#ccc;border-radius:3px}
a{color:inherit;text-decoration:none;transition:color var(--fast) var(--ease)}
img{max-width:100%;height:auto;display:block}
ul,ol{list-style:none}
input,textarea,select,button{font-family:inherit;font-size:inherit;border:none;outline:none}
input::placeholder,textarea::placeholder{color:var(--text-muted)}

/* ============================================================
   排版
   ============================================================ */
h1,h2,h3,h4,h5,h6{
  font-family:var(--font-heading);
  color:var(--text);
  font-weight:700;
  line-height:1.3;
  letter-spacing:-0.01em;
}
.section-tag{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:0.8rem;
  font-weight:600;
  color:var(--brand);
  letter-spacing:0.05em;
  margin-bottom:0.75rem;
}
.section-tag::before{
  content:'';
  width:20px;
  height:2px;
  background:var(--brand);
  border-radius:1px;
}
.section-title{
  font-size:clamp(1.6rem,3.5vw,2.4rem);
  font-weight:700;
  color:var(--text);
  margin-bottom:0.5rem;
}
.section-subtitle{
  font-size:1rem;
  color:var(--text-muted);
  max-width:520px;
  line-height:1.6;
}

/* ============================================================
   布局
   ============================================================ */
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}
.section{padding:var(--section-padding) 0}

/* ============================================================
   按钮系统
   ============================================================ */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:12px 28px;
  font-size:0.92rem;
  font-weight:600;
  border-radius:var(--radius-full);
  cursor:pointer;
  transition:all var(--normal) var(--ease);
  white-space:nowrap;
  border:none;
  letter-spacing:0.01em;
}
.btn--primary{
  background:var(--brand-gradient);
  color:var(--white);
  box-shadow:var(--shadow-brand);
}
.btn--primary:hover{
  transform:translateY(-2px);
  box-shadow:0 8px 28px rgba(255,107,53,0.35);
}
.btn--outline{
  background:transparent;
  color:var(--brand);
  border:2px solid var(--brand);
}
.btn--outline:hover{
  background:var(--brand);
  color:var(--white);
  transform:translateY(-2px);
}
.btn--white{
  background:var(--white);
  color:var(--brand);
  box-shadow:var(--shadow-md);
}
.btn--white:hover{
  transform:translateY(-2px);
  box-shadow:var(--shadow-lg);
}
.btn--ghost{
  background:var(--bg);
  color:var(--text-secondary);
}
.btn--ghost:hover{
  background:var(--brand-light);
  color:var(--brand);
}
.btn--sm{padding:8px 18px;font-size:0.82rem}
.btn--lg{padding:16px 36px;font-size:1.05rem}

/* ============================================================
   Header — 白色实底 + 深色文字 (13.11)
   ============================================================ */
.header{
  position:fixed;
  top:0;left:0;right:0;
  z-index:100;
  height:var(--header-h);
  background:rgba(255,255,255,0.92);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--border-light);
  transition:all var(--normal) var(--ease);
}
.header.scrolled{
  box-shadow:var(--shadow-md);
}
.header__inner{
  display:flex;
  align-items:center;
  height:100%;
  max-width:var(--container);
  margin:0 auto;
  padding:0 24px;
  gap:0;
}
/* Logo */
.header__logo{
  display:flex;
  align-items:center;
  gap:10px;
  flex-shrink:0;
  margin-right:auto;
  text-decoration:none;
}
.header__logo-icon{
  width:40px;height:40px;
  background:var(--brand-gradient);
  border-radius:var(--radius-sm);
  display:flex;align-items:center;justify-content:center;
  color:var(--white);
  font-size:1.2rem;
  font-weight:700;
}
.header__logo-text{
  display:flex;flex-direction:column;line-height:1.2;
}
.header__logo-name{
  font-family:var(--font-heading);
  font-size:1.05rem;font-weight:700;color:var(--text);
}
.header__logo-sub{
  font-size:0.6rem;color:var(--brand);letter-spacing:0.12em;
}
/* 导航 */
.header__nav{
  display:flex;align-items:center;gap:0;
}
.header__nav-link{
  padding:8px 16px;
  font-size:0.88rem;font-weight:500;
  color:var(--text-secondary);
  border-radius:var(--radius-sm);
  transition:all var(--fast) var(--ease);
  white-space:nowrap;
}
.header__nav-link:hover,
.header__nav-link.active{
  color:var(--brand);
  background:var(--brand-light);
}
/* 导航下拉 */
.header__nav-item{position:relative}
.header__nav-item:hover .header__dropdown{
  opacity:1;visibility:visible;transform:translateY(0);
}
.header__dropdown{
  position:absolute;
  top:100%;left:0;
  min-width:160px;
  padding:8px 0;
  background:var(--white);
  border:1px solid var(--border);
  border-radius:var(--radius);
  box-shadow:var(--shadow-lg);
  opacity:0;visibility:hidden;
  transform:translateY(8px);
  transition:all var(--normal) var(--ease);
  z-index:60; /* 13.3 */
}
.header__dropdown a{
  display:block;
  padding:10px 20px;
  font-size:0.85rem;color:var(--text-secondary);
  transition:all var(--fast) var(--ease);
}
.header__dropdown a:hover{
  color:var(--brand);
  background:var(--brand-light);
}
/* Header CTA */
.header__actions{
  display:flex;align-items:center;gap:12px;margin-left:20px;
}
.header__cta{
  display:inline-flex;align-items:center;gap:6px;
  padding:9px 20px;
  background:var(--brand-gradient);
  color:var(--white);
  font-size:0.85rem;font-weight:600;
  border-radius:var(--radius-full);
  box-shadow:var(--shadow-brand);
  transition:all var(--fast) var(--ease);
}
.header__cta:hover{transform:translateY(-1px);box-shadow:0 6px 24px rgba(255,107,53,0.35)}

/* ============================================================
   汉堡菜单 (13.4: 独立于 header__actions 外)
   ============================================================ */
.hamburger{
  display:none;
  width:40px;height:40px;
  flex-direction:column;align-items:center;justify-content:center;gap:5px;
  background:none;border:none;
  cursor:pointer;
  z-index:110;
  margin-left:8px;
}
.hamburger span{
  display:block;
  width:22px;height:2px;
  background:var(--text);
  border-radius:1px;
  transition:all var(--normal) var(--ease);
}
.hamburger.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.hamburger.active span:nth-child(2){opacity:0}
.hamburger.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}

/* 移动端菜单 */
.mobile-nav{
  position:fixed;top:0;left:0;bottom:0;
  width:80%;max-width:340px;
  background:var(--white);
  z-index:120;
  transform:translateX(-100%);
  transition:transform var(--normal) var(--ease);
  overflow-y:auto;
  box-shadow:var(--shadow-lg);
}
.mobile-nav.open{transform:translateX(0)}
.mobile-nav__inner{padding:24px;padding-top:80px}
.mobile-nav__link{
  display:block;
  padding:14px 16px;
  font-size:0.95rem;font-weight:500;color:var(--text-secondary);
  border-radius:var(--radius-sm);
  transition:all var(--fast) var(--ease);
}
.mobile-nav__link:hover{color:var(--brand);background:var(--brand-light)}
.mobile-nav__sub{padding-left:16px;display:none}
.mobile-nav__sub.open{display:block}
.mobile-nav__sub a{
  display:block;
  padding:10px 16px;
  font-size:0.88rem;color:var(--text-muted);
  border-radius:var(--radius-sm);
}
.mobile-nav__overlay{
  position:fixed;inset:0;
  background:rgba(0,0,0,0.4);
  z-index:115;
  opacity:0;pointer-events:none;
  transition:opacity var(--normal) var(--ease);
}
.mobile-nav__overlay.show{opacity:1;pointer-events:auto}

/* ============================================================
   Hero Banner — 全屏轮播
   ============================================================ */
.hero{
  position:relative;
  height:100vh;
  min-height:600px;
  max-height:800px;
  overflow:hidden;
  margin-top:var(--header-h);
}
.hero .swiper{position:absolute;inset:0}
.hero__slide{
  position:absolute;inset:0;
  background-size:cover;
  background-position:center;
}
.hero__overlay{
  position:absolute;inset:0;z-index:2;
  background:linear-gradient(180deg,
    rgba(0,0,0,0.25) 0%,
    rgba(0,0,0,0.05) 40%,
    rgba(0,0,0,0.55) 100%
  );
}
.hero__content{
  position:relative;z-index:3;
  height:100%;
  display:flex;flex-direction:column;justify-content:center;
  max-width:var(--container);
  margin:0 auto;padding:0 24px;
}
.hero__title{
  font-size:clamp(2rem,5.5vw,3.5rem);
  font-weight:800;
  color:var(--white);
  line-height:1.15;
  margin-bottom:1rem;
  text-shadow:0 2px 30px rgba(0,0,0,0.3);
  max-width:600px;
  animation:fadeInUp 0.8s var(--ease) both;
}
.hero__subtitle{
  font-size:clamp(1rem,2vw,1.2rem);
  color:rgba(255,255,255,0.85);
  margin-bottom:2rem;
  max-width:500px;
  animation:fadeInUp 0.8s var(--ease) 0.15s both;
}
.hero__actions{
  display:flex;gap:14px;flex-wrap:wrap;
  animation:fadeInUp 0.8s var(--ease) 0.3s both;
}
.hero__pagination{
  display:flex;justify-content:flex-start;gap:8px;
  max-width:var(--container);margin:20px auto 0;padding:0 24px;
}
.hero__pagination .swiper-pagination-bullet{
  width:32px;height:3px;border-radius:2px;
  background:rgba(255,255,255,0.4);opacity:1;
  transition:all var(--normal);
}
.hero__pagination .swiper-pagination-bullet-active{
  width:56px;background:var(--brand);
}
.hero__stats{
  display:flex;gap:40px;
  position:absolute;bottom:60px;left:24px;z-index:3;
}
.hero__stat{color:var(--white)}
.hero__stat-num{font-size:2rem;font-weight:800;line-height:1.1}
.hero__stat-label{font-size:0.78rem;opacity:0.7}

/* ============================================================
   统计数据滚动区
   ============================================================ */
.stats-bar{
  background:var(--white);
  border-bottom:1px solid var(--border-light);
  position:relative;z-index:10;
}
.stats-bar__grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  max-width:var(--container);
  margin:0 auto;
}
.stats-bar__item{
  text-align:center;
  padding:36px 20px;
  position:relative;
}
.stats-bar__item:not(:last-child)::after{
  content:'';position:absolute;right:0;top:25%;
  width:1px;height:50%;
  background:var(--border-light);
}
.stats-bar__num{
  font-family:var(--font-heading);
  font-size:2.5rem;font-weight:800;
  color:var(--brand);
  line-height:1.1;
  margin-bottom:4px;
}
.stats-bar__unit{
  font-size:1.2rem;font-weight:600;
  color:var(--brand);
}
.stats-bar__label{
  font-size:0.85rem;color:var(--text-muted);
}

/* ============================================================
   卡片系统 — 白色 + 品牌色边框/色块
   ============================================================ */
.card{
  background:var(--white);
  border:1px solid var(--border-light);
  border-radius:var(--radius-lg);
  overflow:hidden;
  transition:all var(--normal) var(--ease);
  display:block;
}
.card:hover{
  border-color:var(--brand);
  box-shadow:var(--shadow-card-hover);
  transform:translateY(-4px);
}
.card__image{
  position:relative;overflow:hidden;
  aspect-ratio:16/11;
  background:var(--bg);
}
.card__image img{
  width:100%;height:100%;
  object-fit:cover;
  transition:transform var(--slow) var(--ease);
}
.card:hover .card__image img{transform:scale(1.06)}
.card__image .card__tag{
  position:absolute;top:12px;left:12px;
  display:inline-block;
  padding:4px 12px;
  background:var(--brand-gradient);
  color:var(--white);
  font-size:0.72rem;font-weight:600;
  border-radius:var(--radius-full);
  z-index:2;
}
.card__body{padding:20px}
.card__title{
  font-size:1.05rem;font-weight:600;color:var(--text);
  margin-bottom:6px;
  display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden;
}
.card__desc{
  font-size:0.88rem;color:var(--text-muted);
  line-height:1.6;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.card__meta{
  display:flex;align-items:center;gap:16px;
  margin-top:12px;padding-top:12px;
  border-top:1px solid var(--border-light);
  font-size:0.82rem;color:var(--text-muted);
}
.card__meta i{color:var(--brand);margin-right:3px}
.card__price{
  font-family:var(--font-heading);
  font-size:1.2rem;font-weight:700;
  color:var(--brand);
  margin-top:8px;
}

/* 横向卡片 */
.card--horizontal{
  display:flex;flex-direction:row;
}
.card--horizontal .card__image{
  width:280px;flex-shrink:0;
  aspect-ratio:auto;
}
.card--horizontal .card__body{
  flex:1;display:flex;flex-direction:column;justify-content:center;
}

/* ============================================================
   特色卡片 — 图标+标题+描述
   ============================================================ */
.features{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:24px;
}
.feature-card{
  text-align:center;
  padding:36px 24px;
  background:var(--white);
  border:1px solid var(--border-light);
  border-radius:var(--radius-lg);
  transition:all var(--normal) var(--ease);
}
.feature-card:hover{
  border-color:var(--brand);
  box-shadow:var(--shadow-card-hover);
  transform:translateY(-4px);
}
.feature-card__icon{
  width:64px;height:64px;
  margin:0 auto 18px;
  background:var(--brand-light);
  border-radius:var(--radius);
  display:flex;align-items:center;justify-content:center;
  font-size:1.6rem;
  color:var(--brand);
  transition:all var(--normal) var(--ease);
}
.feature-card:hover .feature-card__icon{
  background:var(--brand-gradient);
  color:var(--white);
  transform:scale(1.1);
}
.feature-card__title{
  font-size:1.05rem;font-weight:600;color:var(--text);
  margin-bottom:6px;
}
.feature-card__desc{
  font-size:0.85rem;color:var(--text-muted);line-height:1.6;
}

/* ============================================================
   列表页网格
   ============================================================ */
.list-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
}
.list-header{
  text-align:center;
  margin-bottom:48px;
}
.list-header h1{
  font-size:clamp(1.6rem,3.5vw,2.4rem);
  margin-bottom:0.5rem;
}

/* 子栏目过滤 (sortnav) */
.filter-bar{
  display:flex;align-items:center;gap:8px;
  overflow-x:auto;
  padding-bottom:8px;margin-bottom:36px;
  -ms-overflow-style:none;scrollbar-width:none;
}
.filter-bar::-webkit-scrollbar{display:none}
.filter-bar a{
  display:inline-flex;align-items:center;
  padding:8px 20px;
  font-size:0.85rem;font-weight:500;
  color:var(--text-secondary);
  border:1px solid var(--border);
  border-radius:var(--radius-full);
  white-space:nowrap;
  flex-shrink:0;
  transition:all var(--fast) var(--ease);
}
.filter-bar a:hover,
.filter-bar a.active{
  color:var(--brand);
  border-color:var(--brand);
  background:var(--brand-light);
}

/* ============================================================
   内页 Banner
   ============================================================ */
.inner-banner{
  position:relative;
  height:320px;
  overflow:hidden;
  margin-top:var(--header-h);
  background:var(--text);
}
.inner-banner__bg{
  position:absolute;inset:0;
  background-size:cover;background-position:center;
  filter:brightness(0.5);
}
.inner-banner__overlay{
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(26,26,46,0.5) 0%,rgba(26,26,46,0.7) 100%);
}
.inner-banner__content{
  position:relative;height:100%;
  display:flex;flex-direction:column;justify-content:center;
  max-width:var(--container);margin:0 auto;padding:0 24px;
}
.inner-banner__title{
  font-size:clamp(1.6rem,4vw,2.5rem);
  font-weight:700;color:var(--white);
  margin-bottom:0.5rem;
}
.inner-banner__subtitle{
  font-size:1rem;color:rgba(255,255,255,0.7);
}

/* 面包屑 */
.breadcrumb-bar{
  background:var(--white);
  border-bottom:1px solid var(--border-light);
}
.breadcrumb{
  display:flex;align-items:center;gap:8px;
  max-width:var(--container);margin:0 auto;
  padding:14px 24px;
  font-size:0.85rem;color:var(--text-muted);
}
.breadcrumb a{color:var(--text-secondary)}
.breadcrumb a:hover{color:var(--brand)}
.breadcrumb i{font-size:0.6rem;color:var(--text-muted)}

/* ============================================================
   套餐详情页 — 扩展字段参数卡片
   ============================================================ */
.detail{max-width:900px;margin:0 auto}
.detail__header{margin-bottom:32px;padding-bottom:24px;border-bottom:1px solid var(--border-light)}
.detail__title{font-size:clamp(1.4rem,3vw,2rem);margin-bottom:12px}
.detail__meta-row{
  display:flex;flex-wrap:wrap;gap:20px;
  font-size:0.85rem;color:var(--text-muted);
}
.detail__meta-row i{color:var(--brand);margin-right:4px}
.detail__params{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(150px,1fr));
  gap:12px;margin-bottom:32px;
}
.detail__param{
  padding:16px;
  background:var(--brand-light);
  border-radius:var(--radius);
  text-align:center;
}
.detail__param-label{
  font-size:0.75rem;color:var(--text-muted);margin-bottom:4px;
}
.detail__param-value{
  font-size:1rem;font-weight:600;color:var(--text);
}
.detail__body{
  color:var(--text-secondary);
  line-height:2;font-size:0.95rem;
}
.detail__body img{border-radius:var(--radius);margin:24px 0}
.detail__body p{margin-bottom:16px}
.detail__body h2,.detail__body h3,.detail__body h4{
  color:var(--text);margin-top:32px;margin-bottom:16px;
}

/* 详情大图 */
.detail-gallery{
  border-radius:var(--radius-lg);
  overflow:hidden;margin-bottom:40px;
  background:var(--bg);
}
.detail-gallery .swiper-slide{aspect-ratio:16/9}
.detail-gallery .swiper-slide img{
  width:100%;height:100%;object-fit:cover;
}

/* 上下篇 */
.detail__pager{
  display:flex;justify-content:space-between;align-items:center;
  margin-top:48px;padding-top:24px;
  border-top:1px solid var(--border-light);
  font-size:0.88rem;color:var(--text-muted);
}
.detail__pager a{color:var(--text-secondary)}
.detail__pager a:hover{color:var(--brand)}

/* 相关推荐 */
.related-title{
  font-size:1.3rem;font-weight:700;
  margin:56px 0 24px;color:var(--text);
}
.related-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:20px;
}

/* ============================================================
   Tab 切换 (套餐详情)
   ============================================================ */
.tabs{
  display:flex;gap:0;
  margin-bottom:32px;
  border-bottom:2px solid var(--border-light);
}
.tab-btn{
  padding:12px 24px;
  font-size:0.9rem;font-weight:600;
  color:var(--text-muted);
  background:none;border:none;
  cursor:pointer;
  border-bottom:2px solid transparent;
  margin-bottom:-2px;
  transition:all var(--fast) var(--ease);
}
.tab-btn.active{
  color:var(--brand);
  border-bottom-color:var(--brand);
}
.tab-panel.hidden{display:none}

/* ============================================================
   流程步骤
   ============================================================ */
.process-steps{
  display:grid;
  grid-template-columns:repeat(5,1fr);
  gap:20px;
  position:relative;
}
.process-steps::before{
  content:'';position:absolute;top:48px;left:12%;right:12%;
  height:2px;background:var(--border-light);
  z-index:0;
}
.process-step{
  text-align:center;
  position:relative;z-index:1;
}
.process-step__num{
  width:80px;height:80px;
  margin:0 auto 20px;
  background:var(--white);
  border:2px solid var(--border);
  border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-size:1.5rem;font-weight:800;color:var(--brand);
  transition:all var(--normal) var(--ease);
}
.process-step:hover .process-step__num{
  background:var(--brand-gradient);
  color:var(--white);
  border-color:var(--brand);
  box-shadow:var(--shadow-brand);
  transform:scale(1.1);
}
.process-step__title{font-size:1rem;font-weight:600;color:var(--text);margin-bottom:4px}
.process-step__time{font-size:0.8rem;color:var(--text-muted)}

/* ============================================================
   客户评价
   ============================================================ */
.review-card{
  padding:28px;
  background:var(--white);
  border:1px solid var(--border-light);
  border-radius:var(--radius-lg);
  transition:all var(--normal) var(--ease);
}
.review-card:hover{
  border-color:var(--brand);
  box-shadow:var(--shadow-md);
}
.review-card__header{
  display:flex;align-items:center;gap:14px;
  margin-bottom:16px;
}
.review-card__avatar{
  width:48px;height:48px;
  border-radius:50%;
  background:var(--brand-light);
  display:flex;align-items:center;justify-content:center;
  color:var(--brand);
  font-weight:700;font-size:1.1rem;
  overflow:hidden;
}
.review-card__avatar img{
  width:100%;height:100%;object-fit:cover;
}
.review-card__name{font-weight:600;color:var(--text);font-size:0.95rem}
.review-card__info{font-size:0.78rem;color:var(--text-muted)}
.review-card__stars{color:var(--accent);font-size:0.85rem;margin-top:2px}
.review-card__text{
  font-size:0.9rem;color:var(--text-secondary);
  line-height:1.7;font-style:italic;
}
.review-card__images{
  display:flex;gap:8px;margin-top:12px;
}
.review-card__images img{
  width:72px;height:72px;
  border-radius:var(--radius-sm);
  object-fit:cover;
}

/* ============================================================
   CTA 区域
   ============================================================ */
.cta-section{
  text-align:center;
  padding:80px 0 100px;
  position:relative;
  overflow:hidden;
}
.cta-section::before{
  content:'';position:absolute;inset:0;
  background:var(--brand-gradient);
  z-index:0;
}
.cta-section::after{
  content:'';position:absolute;
  top:50%;left:50%;transform:translate(-50%,-50%);
  width:600px;height:600px;
  background:radial-gradient(circle,rgba(255,255,255,0.08) 0%,transparent 70%);
  z-index:0;pointer-events:none;
}
.cta-section>*{position:relative;z-index:1}
.cta-section__title{
  font-size:clamp(1.6rem,4vw,2.5rem);
  color:var(--white);margin-bottom:0.75rem;
}
.cta-section__subtitle{
  color:rgba(255,255,255,0.8);
  font-size:1rem;margin-bottom:32px;
}
.cta-section .btn--white:hover{
  background:var(--text);color:var(--white);
}

/* ============================================================
   联系/表单页
   ============================================================ */
.contact-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:48px;
}
.contact-info__item{
  display:flex;align-items:flex-start;gap:16px;
  padding:20px;
  background:var(--bg);
  border-radius:var(--radius);
  margin-bottom:12px;
  transition:all var(--fast) var(--ease);
}
.contact-info__item:hover{background:var(--brand-light)}
.contact-info__icon{
  width:44px;height:44px;
  border-radius:var(--radius-sm);
  background:var(--brand-light);
  display:flex;align-items:center;justify-content:center;
  color:var(--brand);flex-shrink:0;font-size:1.1rem;
}
.contact-info__label{font-size:0.8rem;font-weight:600;color:var(--text);margin-bottom:2px}
.contact-info__value{font-size:0.88rem;color:var(--text-secondary)}
.contact-form-card{
  padding:36px;
  background:var(--white);
  border:1px solid var(--border-light);
  border-radius:var(--radius-lg);
}
.contact-service-card{margin-top:28px;padding:32px;background:var(--bg-warm);border-radius:var(--radius-lg);text-align:center}
.contact-service-card i{font-size:2.5rem;color:var(--brand);margin-bottom:12px;display:block;opacity:0.6}
.form-group{margin-bottom:18px}
.form-group label{
  display:block;font-size:0.85rem;color:var(--text-secondary);margin-bottom:6px;font-weight:500;
}
.form-group label .required{color:var(--brand)}
.form-control{
  width:100%;padding:13px 16px;
  background:var(--bg);
  border:1px solid var(--border);
  border-radius:var(--radius);
  color:var(--text);font-size:0.9rem;
  transition:all var(--fast) var(--ease);
}
.form-control:focus{
  border-color:var(--brand);
  box-shadow:0 0 0 3px rgba(255,107,53,0.12);
}
textarea.form-control{resize:vertical;min-height:100px}
select.form-control{
  appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%238E8EA0' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 14px center;
  padding-right:36px;
}

/* ============================================================
   报价页表单
   ============================================================ */
.quote-form{
  max-width:680px;margin:0 auto;
  padding:48px;
  background:var(--white);
  border:1px solid var(--border-light);
  border-radius:var(--radius-xl);
  box-shadow:var(--shadow-md);
}
.quote-form__title{text-align:center;margin-bottom:32px}

/* ============================================================
   搜索页
   ============================================================ */
.search-box{max-width:700px;margin:0 auto}
.search-form-row{display:flex;gap:10px}
.search-input-wrap{position:relative;flex:1}
.search-input-wrap i{
  position:absolute;left:16px;top:50%;transform:translateY(-50%);
  color:var(--text-muted);font-size:0.95rem;
}
.search-input-wrap input{
  width:100%;padding:15px 20px 15px 44px;
  background:var(--bg);
  border:1px solid var(--border);
  border-radius:var(--radius-full);
  color:var(--text);font-size:0.95rem;
}
.search-input-wrap input:focus{
  border-color:var(--brand);
  box-shadow:0 0 0 3px rgba(255,107,53,0.12);
}
.search-result-item{
  display:flex;gap:16px;
  padding:18px;
  background:var(--white);
  border:1px solid var(--border-light);
  border-radius:var(--radius);
  transition:all var(--fast) var(--ease);
  margin-bottom:10px;
}
.search-result-item:hover{border-color:var(--brand);box-shadow:var(--shadow-sm)}
.search-result-item__thumb{
  width:120px;height:90px;
  border-radius:var(--radius-sm);
  overflow:hidden;flex-shrink:0;
  background:var(--bg);
}
.search-result-item__thumb img{width:100%;height:100%;object-fit:cover}
.search-result-item__info{flex:1;min-width:0}
.search-result-item__title{
  font-size:1rem;font-weight:600;color:var(--text);
  margin-bottom:4px;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.search-result-item__date{font-size:0.78rem;color:var(--text-muted);margin-bottom:4px}
.search-result-item__desc{
  font-size:0.85rem;color:var(--text-secondary);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}

/* ============================================================
   分页
   ============================================================ */
.pagination{
  display:flex;justify-content:center;align-items:center;gap:4px;
  margin-top:48px;
}
.pagination a,.pagination span{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:40px;height:40px;padding:0 8px;
  font-size:0.88rem;color:var(--text-secondary);
  border-radius:var(--radius-sm);
  transition:all var(--fast) var(--ease);
}
.pagination a:hover{background:var(--brand-light);color:var(--brand)}
.pagination .active{
  background:var(--brand-gradient);
  color:var(--white);font-weight:600;
}
.pagination .disabled{color:var(--text-muted);pointer-events:none}

/* 空状态 */
.empty-state{
  text-align:center;padding:60px 20px;
}
.empty-state i{font-size:3rem;color:var(--text-muted);display:block;margin-bottom:16px}
.empty-state p{color:var(--text-muted);font-size:0.95rem}

/* ============================================================
   Footer
   ============================================================ */
.footer{
  background:var(--text);
  color:rgba(255,255,255,0.6);
}
.footer__top-line{height:3px;background:var(--brand-gradient)}
.footer__grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1fr;
  gap:40px;
  padding:60px 24px 40px;
  max-width:var(--container);margin:0 auto;
}
.footer__brand-desc{
  font-size:0.88rem;line-height:1.7;margin:16px 0;
}
.footer__social{display:flex;gap:10px}
.footer__social a{
  width:36px;height:36px;border-radius:50%;
  background:rgba(255,255,255,0.08);
  display:flex;align-items:center;justify-content:center;
  color:rgba(255,255,255,0.6);font-size:0.95rem;
  transition:all var(--fast) var(--ease);
}
.footer__social a:hover{background:var(--brand);color:var(--white)}
.footer__col-title{
  font-size:1rem;font-weight:600;
  color:var(--white);margin-bottom:20px;
}
.footer__links{display:flex;flex-direction:column;gap:10px}
.footer__links a{
  font-size:0.88rem;color:rgba(255,255,255,0.5);
  transition:color var(--fast);
}
.footer__links a:hover{color:var(--brand)}
.footer__contact-item{
  display:flex;align-items:flex-start;gap:10px;
  font-size:0.85rem;margin-bottom:10px;
}
.footer__contact-item i{color:var(--brand);margin-top:3px;flex-shrink:0}
.footer__qrcode{
  width:120px;height:120px;
  background:var(--white);
  border-radius:var(--radius-sm);
  padding:8px;
  display:flex;align-items:center;justify-content:center;
  font-size:0.7rem;color:#999;text-align:center;
}
.footer__bottom{
  border-top:1px solid rgba(255,255,255,0.08);
  padding:20px 24px;
}
.footer__bottom-inner{
  display:flex;justify-content:space-between;align-items:center;
  max-width:var(--container);margin:0 auto;
  font-size:0.8rem;color:rgba(255,255,255,0.4);
  flex-wrap:wrap;gap:8px;
}
.footer__bottom a{color:rgba(255,255,255,0.4)}
.footer__bottom a:hover{color:var(--brand)}

/* 友情链接 */
.friend-links{
  display:flex;flex-wrap:wrap;gap:14px;align-items:center;
  padding:16px 24px;
  max-width:var(--container);margin:0 auto;
}
.friend-links__label{
  font-size:0.82rem;color:rgba(255,255,255,0.4);flex-shrink:0;
}
.friend-links a{
  font-size:0.82rem;color:rgba(255,255,255,0.35);
  transition:color var(--fast);
}
.friend-links a:hover{color:var(--brand)}

/* ============================================================
   返回顶部
   ============================================================ */
.back-top{
  position:fixed;right:20px;bottom:80px;
  width:44px;height:44px;border-radius:50%;
  background:var(--white);
  border:1px solid var(--border);
  box-shadow:var(--shadow-md);
  color:var(--text-secondary);
  display:flex;align-items:center;justify-content:center;
  font-size:0.9rem;cursor:pointer;
  z-index:80;
  opacity:0;pointer-events:none;
  transition:all var(--normal) var(--ease);
}
.back-top.show{opacity:1;pointer-events:auto}
.back-top:hover{background:var(--brand);color:var(--white);border-color:var(--brand)}

/* 在线客服按钮 */
.kefu-btn{
  position:fixed;right:20px;bottom:136px;
  width:44px;height:44px;border-radius:50%;
  background:var(--brand-gradient);
  box-shadow:var(--shadow-brand);
  color:var(--white);
  display:flex;align-items:center;justify-content:center;
  font-size:1.1rem;cursor:pointer;
  z-index:80;
  transition:all var(--normal) var(--ease);
  animation:kefuPulse 2s ease-in-out infinite;
}
.kefu-btn:hover{transform:scale(1.1)}
@keyframes kefuPulse{
  0%,100%{box-shadow:0 0 0 0 rgba(255,107,53,0.4)}
  70%{box-shadow:0 0 0 16px rgba(255,107,53,0)}
}

/* ============================================================
   动画系统
   ============================================================ */
@keyframes fadeInUp{
  from{opacity:0;transform:translateY(24px)}
  to{opacity:1;transform:translateY(0)}
}
@keyframes fadeInLeft{
  from{opacity:0;transform:translateX(-24px)}
  to{opacity:1;transform:translateX(0)}
}
@keyframes fadeInRight{
  from{opacity:0;transform:translateX(24px)}
  to{opacity:1;transform:translateX(0)}
}
@keyframes scaleIn{
  from{opacity:0;transform:scale(0.92)}
  to{opacity:1;transform:scale(1)}
}
@keyframes slideUp{
  from{opacity:0;transform:translateY(40px)}
  to{opacity:1;transform:translateY(0)}
}
@keyframes shimmer{
  0%{background-position:-200% center}
  100%{background-position:200% center}
}

/* AOS 自定义 */
[data-aos]{transition-timing-function:var(--ease)!important}
[data-aos=fade-up-custom]{opacity:0;transform:translateY(30px);transition:all 0.6s var(--ease)}
[data-aos=fade-up-custom].aos-animate{opacity:1;transform:translateY(0)}

/* 数字滚动 */
.countup{font-variant-numeric:tabular-nums}

/* 卡片入场错位 */
.card[data-aos-delay]{animation-fill-mode:both}

/* ============================================================
   Swiper 自定义
   ============================================================ */
.swiper-pagination-bullet-active{background:var(--brand)!important}
.swiper-button-next,.swiper-button-prev{color:var(--brand)!important}

/* 案例画廊 swiper */
.cases-swiper{overflow:hidden;padding:0 24px}
.cases-swiper .swiper-slide{width:380px}

/* ============================================================
   新闻列表
   ============================================================ */
.news-list-item{
  display:flex;gap:20px;
  padding:20px;
  background:var(--white);
  border:1px solid var(--border-light);
  border-radius:var(--radius);
  transition:all var(--fast) var(--ease);
  margin-bottom:12px;
}
.news-list-item:hover{border-color:var(--brand);box-shadow:var(--shadow-sm)}
.news-list-item__thumb{
  width:200px;height:140px;
  border-radius:var(--radius-sm);
  overflow:hidden;flex-shrink:0;
  background:var(--bg);
}
.news-list-item__thumb img{width:100%;height:100%;object-fit:cover}
.news-list-item__info{flex:1;display:flex;flex-direction:column;justify-content:center}
.news-list-item__title{
  font-size:1.1rem;font-weight:600;color:var(--text);margin-bottom:8px;
}
.news-list-item__desc{
  font-size:0.88rem;color:var(--text-muted);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
  margin-bottom:8px;
}
.news-list-item__date{font-size:0.8rem;color:var(--text-muted)}

/* ============================================================
   关于我们 — 品牌故事
   ============================================================ */
.about-story{
  display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;
}
.about-story__image{
  border-radius:var(--radius-xl);
  overflow:hidden;
  aspect-ratio:4/3;
  background:var(--bg);
}
.about-story__image img{width:100%;height:100%;object-fit:cover}
.about-story__text h2{margin-bottom:20px}
.about-story__text p{color:var(--text-secondary);line-height:1.8;margin-bottom:16px}

/* 数据展示 */
.about-highlights{
  display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:48px;
}
.about-highlight{
  text-align:center;
  padding:24px;
  background:var(--brand-light);
  border-radius:var(--radius);
}
.about-highlight__num{font-size:2rem;font-weight:800;color:var(--brand)}
.about-highlight__label{font-size:0.85rem;color:var(--text-secondary);margin-top:4px}

/* ============================================================
   首页 — 平台数据条
   ============================================================ */
.platform-stats{
  padding:48px 0;
  background:var(--bg-warm);
}
.platform-stats__grid{
  display:grid;grid-template-columns:repeat(4,1fr);
  gap:32px;max-width:var(--container);margin:0 auto;padding:0 24px;
}
.platform-stat{
  text-align:center;
  padding:32px 20px;
  background:var(--white);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-sm);
  transition:all var(--normal) var(--ease);
}
.platform-stat:hover{box-shadow:var(--shadow-md);transform:translateY(-4px)}
.platform-stat__num{
  font-family:var(--font-heading);
  font-size:clamp(2rem,4vw,2.8rem);
  font-weight:800;color:var(--brand);
  line-height:1.1;
}
.platform-stat__label{
  font-size:0.88rem;color:var(--text-secondary);margin-top:8px;
}

/* ============================================================
   首页 — 套餐展示
   ============================================================ */
.package-showcase{
  display:grid;grid-template-columns:repeat(3,1fr);gap:28px;
}

/* ============================================================
   响应式 — 平板 (768-1023px)
   ============================================================ */
@media (max-width:1023px){
  :root{--section-padding:60px}
  html,body{overflow-x:hidden;max-width:100vw}
  .container{padding:0 20px}
  .header__inner{padding:0 20px}
  .header__nav,.header__actions{display:none}
  .hamburger{display:flex}
  .features{grid-template-columns:repeat(4,1fr);gap:16px}
  .feature-card{padding:24px 12px}
  .feature-card__icon{width:52px;height:52px;font-size:1.3rem;margin-bottom:12px}
  .platform-stats__grid{grid-template-columns:repeat(2,1fr)}
  .stats-bar__grid{grid-template-columns:repeat(2,1fr)}
  .stats-bar__item:nth-child(2)::after{display:none}
  .package-showcase{grid-template-columns:repeat(2,1fr)}
  .list-grid{grid-template-columns:repeat(2,1fr)}
  .process-steps{grid-template-columns:repeat(3,1fr)}
  .process-steps::before{display:none}
  .contact-grid{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr 1fr}
  .about-story{grid-template-columns:1fr;gap:32px}
  .about-highlights{grid-template-columns:repeat(4,1fr);gap:16px}
  .about-highlight{padding:20px 12px}
  .related-grid{grid-template-columns:repeat(2,1fr)}
  .detail__pager{flex-direction:column;gap:8px;text-align:center}
  .card--horizontal{flex-direction:column}
  .card--horizontal .card__image{width:100%;aspect-ratio:16/9}
  .inner-banner{height:240px}
}

/* ============================================================
   响应式 — 手机 (<768px)
   ============================================================ */
@media (max-width:767px){
  :root{--section-padding:48px;--header-h:56px}
  html,body{overflow-x:hidden;width:100%;max-width:100vw}
  .container{padding:0 16px}
  .header__inner{padding:0 16px}

  .hero{height:64vh;min-height:400px;margin-top:56px}
  .hero__content{padding-left:16px;padding-right:16px;text-align:center;align-items:center}
  .hero__title{max-width:100%;font-size:clamp(1.5rem,7vw,2.2rem)}
  .hero__subtitle{font-size:0.9rem;max-width:100%}
  .hero__actions{justify-content:center;width:100%}
  .hero__pagination{padding:0 16px;justify-content:center}
  .hero__stats{display:none}

  .stats-bar__grid{grid-template-columns:repeat(2,1fr)}
  .stats-bar__item{padding:24px 12px}

  .features{grid-template-columns:repeat(4,1fr);gap:8px}
  .feature-card{padding:16px 6px;border-radius:var(--radius)}
  .feature-card__icon{width:40px;height:40px;font-size:1.05rem;margin-bottom:8px;border-radius:10px}
  .feature-card__title{font-size:0.78rem;margin-bottom:0}
  .feature-card__desc{display:none}

  .platform-stats{padding:32px 0}
  .platform-stats__grid{grid-template-columns:repeat(2,1fr);gap:12px}
  .platform-stat{padding:20px 12px}
  .platform-stat__num{font-size:1.6rem}

  .package-showcase{grid-template-columns:repeat(2,1fr);gap:12px}
  .list-grid{grid-template-columns:1fr}
  .list-grid--packages{grid-template-columns:repeat(2,1fr);gap:12px}
  .list-grid--home-cases,
  .list-grid--cases{grid-template-columns:repeat(2,1fr);gap:12px}
  .list-grid--home-cases .card__image,
  .list-grid--cases .card__image{aspect-ratio:16/9}
  .list-grid--home-cases .card__body,
  .list-grid--cases .card__body{padding:10px 12px}
  .list-grid--home-cases .card__title,
  .list-grid--cases .card__title{font-size:0.85rem;margin-bottom:4px}
  .list-grid--home-cases .card__desc,
  .list-grid--cases .card__desc{font-size:0.78rem;line-height:1.4;-webkit-line-clamp:1}
  .list-grid--home-cases .card__meta,
  .list-grid--cases .card__meta{margin-top:8px;padding-top:8px;font-size:0.72rem;gap:8px}

  /* 首页客户评价手机端压缩 (留两个) */
  .list-grid--home-reviews{grid-template-columns:repeat(2,1fr);gap:12px}
  .list-grid--home-reviews .review-card{padding:14px 12px}
  .list-grid--home-reviews .review-card__header{gap:8px;margin-bottom:10px}
  .list-grid--home-reviews .review-card__avatar{width:32px;height:32px;font-size:0.9rem}
  .list-grid--home-reviews .review-card__name{font-size:0.8rem}
  .list-grid--home-reviews .review-card__info{font-size:0.68rem}
  .list-grid--home-reviews .review-card__stars{font-size:0.7rem;margin-top:1px}
  .list-grid--home-reviews .review-card__text{font-size:0.78rem;line-height:1.5;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}

  /* 首页装修知识手机端压缩 (横卡转纵向, 图片更矮) */
  .list-grid--home-knowledge .card__image{aspect-ratio:2/1}
  .list-grid--home-knowledge .card__body{padding:10px 12px}
  .list-grid--home-knowledge .card__title{font-size:0.85rem;margin-bottom:4px}
  .list-grid--home-knowledge .card__desc{font-size:0.78rem;line-height:1.4}
  .list-grid--home-knowledge .card__meta{margin-top:6px;padding-top:6px;font-size:0.72rem}
  .process-steps{grid-template-columns:repeat(3,1fr);gap:8px}
  .process-step__num{width:44px;height:44px;font-size:1rem;margin-bottom:8px;border-width:1.5px}
  .process-step__title{font-size:0.78rem}
  .process-step__time{font-size:0.7rem}

  .footer__grid{grid-template-columns:1fr;gap:32px}
  .footer__links{flex-direction:row;flex-wrap:wrap;gap:6px 8px;align-items:center}
  .footer__links a{font-size:0.78rem}
  .footer__bottom-inner{flex-direction:column;text-align:center}
  .friend-links{padding:12px 16px;justify-content:center}

  .about-highlights{grid-template-columns:repeat(4,1fr);gap:8px}
  .about-highlight{padding:12px 4px}
  .about-highlight__num{font-size:1rem}
  .about-highlight__label{font-size:0.62rem;margin-top:2px}
  .about-story{grid-template-columns:1fr;gap:24px}

  .related-grid{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr;gap:28px}
  .contact-form-card{padding:20px}
  .contact-info__item{padding:12px;gap:10px}
  .contact-info__icon{width:36px;height:36px;font-size:0.95rem}
  .contact-info__label{font-size:0.75rem}
  .contact-info__value{font-size:0.82rem}
  .form-group{margin-bottom:14px}
  .form-control{padding:11px 12px;font-size:0.88rem}
  .contact-service-card{padding:20px}
  .contact-service-card i{font-size:1.8rem}

  .news-list-item{flex-direction:column;padding:12px;gap:12px}
  .news-list-item__thumb{width:100%;height:120px}
  .news-list-item__title{font-size:0.95rem;margin-bottom:6px}
  .news-list-item__desc{font-size:0.8rem;margin-bottom:6px}
  .news-list-item__date{font-size:0.72rem}

  .quote-form{padding:24px 16px}
  .detail__params{grid-template-columns:repeat(2,1fr)}
  .detail__param{padding:12px}
  .detail__pager{flex-direction:column;gap:8px;text-align:center}

  .search-result-item{flex-direction:column}
  .search-result-item__thumb{width:100%;height:140px}
  .search-form-row{flex-direction:column}

  .subscribe-form{flex-direction:column}

  .back-top{right:12px;bottom:60px}
  .kefu-btn{right:12px;bottom:108px}
  .inner-banner{height:200px}
  .inner-banner__content{padding:0 16px}
  .breadcrumb{padding:12px 16px}

  .card__body{padding:14px}
  .card__title{font-size:0.95rem}
  .card__price{font-size:1.05rem}
  .review-card{padding:20px 16px}

  /* 套餐卡片手机端压缩 (一行两个) */
  .package-showcase .card__image,
  .list-grid--packages .card__image{aspect-ratio:16/9}
  .package-showcase .card__body,
  .list-grid--packages .card__body{padding:10px 12px}
  .package-showcase .card__title,
  .list-grid--packages .card__title{font-size:0.85rem;margin-bottom:4px}
  .package-showcase .card__desc,
  .list-grid--packages .card__desc{font-size:0.78rem;line-height:1.4;-webkit-line-clamp:1}
  .package-showcase .card__meta,
  .list-grid--packages .card__meta{margin-top:8px;padding-top:8px;font-size:0.72rem;gap:8px}
  .package-showcase .card__price,
  .list-grid--packages .card__price{font-size:0.95rem;margin-top:6px}
  .package-showcase .card__tag,
  .list-grid--packages .card__tag{top:8px;left:8px;padding:3px 8px;font-size:0.65rem}

  /* 移动端Header — 防止溢出 */
  .header__logo-name{font-size:0.9rem;max-width:120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .header__logo-sub{font-size:0.5rem}
  .header__logo-icon{width:32px;height:32px;font-size:1rem}
  .header__logo{gap:6px}
  .header__cta{padding:7px 14px;font-size:0.75rem}
  .header__actions{gap:8px;margin-left:8px}

  .tabs{overflow-x:auto;-webkit-overflow-scrolling:touch}
  .tab-btn{padding:10px 16px;font-size:0.82rem;flex-shrink:0}

  .cta-section{padding:48px 16px 60px}
  .cta-section__title{font-size:1.5rem}

  .section-title{font-size:1.4rem}
  .section-subtitle{font-size:0.9rem}

  .btn--lg{padding:14px 24px;font-size:0.95rem}
  .btn{white-space:normal;text-align:center}
  .process-steps::before{display:none}
  .filter-bar a{padding:6px 14px;font-size:0.78rem}
  .list-header{margin-bottom:32px}

  /* 确保所有元素不超出视口 */
  img,svg,video,canvas,iframe{max-width:100%;height:auto}
  table{display:block;overflow-x:auto;max-width:100%}
  .hero__actions .btn{flex:0 0 auto}
}

/* ============================================================
   减少动画偏好
   ============================================================ */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:0.01ms!important;
    animation-iteration-count:1!important;
    transition-duration:0.01ms!important;
    scroll-behavior:auto!important;
  }
}