/* ============================================================
   YUHOSA 韵花颂 · Brand Site v2
   Express Yourself in Color · 以色彩，表达本我
   高级感彩妆品牌设计系统：莓果玫红 × 深酒红 × 香槟金
   ============================================================ */
:root {
  /* 品牌色 */
  --primary: #B23A5C;
  --primary-dark: #7E1F3E;
  --primary-deeper: #5C142D;
  --primary-soft: #E59BB3;
  --primary-tint: #FBE9EE;
  --gold: #C6A15B;
  --gold-soft: #EBD9AE;
  --gold-tint: #F7EFDF;

  /* 中性色 */
  --ink: #33202A;
  --ink-soft: #8A6B74;
  --ink-faint: #B79AA3;
  --bg: #FDF8F4;
  --bg-deep: #F6EAE2;
  --bg-rose: #FBEFE9;
  --dark: #241219;
  --dark-soft: #331A24;
  --white: #FFFFFF;
  --line: #EFDCD6;
  --line-dark: rgba(255,255,255,.12);

  /* 效果 */
  --shadow-sm: 0 6px 20px rgba(178, 58, 92, 0.08);
  --shadow-md: 0 18px 50px rgba(94, 20, 45, 0.14);
  --shadow-lg: 0 30px 80px rgba(36, 18, 25, 0.22);
  --radius: 20px;
  --radius-lg: 28px;
  --radius-pill: 999px;

  /* 字体 */
  --font-serif: 'Playfair Display', 'Cormorant Garamond', 'Noto Serif SC', 'Songti SC', 'SimSun', serif;
  --font-sans: 'Jost', 'Inter', 'Noto Sans SC', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Helvetica Neue', Arial, sans-serif;
  --font-en: 'Cormorant Garamond', 'Playfair Display', 'Georgia', serif;

  /* 动效 */
  --ease-out: cubic-bezier(.22, .61, .36, 1);
  --dur: .5s;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; }
.container { width: 100%; max-width: 1240px; margin: 0 auto; padding: 0 28px; }
::selection { background: var(--primary); color: #fff; }

/* ---------- 滚动渐入动画 ---------- */
.reveal { opacity: 0; transform: translateY(34px); transition: opacity .9s var(--ease-out), transform .9s var(--ease-out); }
.reveal.in { opacity: 1; transform: none; }
.reveal-left { opacity: 0; transform: translateX(-44px); transition: all .9s var(--ease-out); }
.reveal-right { opacity: 0; transform: translateX(44px); transition: all .9s var(--ease-out); }
.reveal-left.in, .reveal-right.in { opacity: 1; transform: none; }
.d1 { transition-delay: .12s; } .d2 { transition-delay: .24s; } .d3 { transition-delay: .36s; } .d4 { transition-delay: .48s; }

/* ---------- 顶部导航（玻璃拟态） ---------- */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: all .4s var(--ease-out);
}
.site-header.scrolled {
  background: rgba(253, 248, 244, 0.86);
  backdrop-filter: blur(18px) saturate(1.4);
  -webkit-backdrop-filter: blur(18px) saturate(1.4);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 8px 30px rgba(94, 20, 45, .06);
}
.nav-wrap { display: flex; align-items: center; justify-content: space-between; height: 84px; transition: height .4s var(--ease-out); }
.site-header.scrolled .nav-wrap { height: 68px; }
.nav-right { display: flex; align-items: center; gap: 22px; }
.brand { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 1px; text-align: center; text-decoration: none; }
.brand-name { font-size: 22px; font-weight: 700; letter-spacing: 3px; color: var(--primary-dark); line-height: 1.1; }
.brand-sub { font-size: 10.5px; color: var(--ink-soft); letter-spacing: 4px; text-transform: uppercase; }
.nav-cta-mobile { display: none; }
.nav-links .nav-cta-mobile { display: none; }
.nav-links { display: flex; align-items: center; gap: 36px; }
.nav-links > a {
  font-size: 14.5px; font-weight: 500; color: var(--ink); position: relative; padding: 8px 0;
  transition: color .3s; letter-spacing: .5px;
}
.nav-links > a::after {
  content: ''; position: absolute; left: 0; right: 100%; bottom: 2px; height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--gold));
  border-radius: 2px; transition: right .35s var(--ease-out);
}
.nav-links > a:hover { color: var(--primary); }
.nav-links > a:hover::after, .nav-links > a.active::after { right: 0; }
.nav-links > a.active { color: var(--primary-dark); font-weight: 600; }
.lang-switch { display: flex; align-items: center; gap: 6px; font-size: 13px; }
.lang-switch a {
  padding: 5px 13px; border: 1px solid var(--line); border-radius: var(--radius-pill);
  transition: all .3s; color: var(--ink-soft); font-weight: 500;
}
.lang-switch a:hover, .lang-switch a.active { background: var(--primary); color: #fff; border-color: var(--primary); box-shadow: 0 4px 14px rgba(178,58,92,.3); }
.nav-toggle { display: none; background: none; border: none; font-size: 24px; color: var(--primary-dark); cursor: pointer; line-height: 1; min-width: 44px; min-height: 44px; align-items: center; justify-content: center; }

/* ---------- Hero（全屏·大标题·光效） ---------- */
.hero {
  position: relative; min-height: 100vh; min-height: 100svh;
  display: flex; align-items: center;
  overflow: hidden;
  background: var(--bg-rose);
}
.hero-media { position: absolute; inset: 0; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; animation: heroZoom 14s var(--ease-out) forwards; }
@keyframes heroZoom { from { transform: scale(1.08); } to { transform: scale(1); } }
.hero-media::after {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 72% 40%, rgba(178,58,92,.10), transparent 55%),
    linear-gradient(90deg, rgba(253,248,244,.97) 0%, rgba(253,248,244,.72) 40%, rgba(253,248,244,.12) 74%, rgba(253,248,244,0) 90%);
}
.hero-blob { position: absolute; border-radius: 50%; filter: blur(70px); opacity: .5; pointer-events: none; animation: blobFloat 9s ease-in-out infinite alternate; }
.hero-blob.b1 { width: 420px; height: 420px; background: radial-gradient(circle, rgba(230,155,179,.5), transparent 70%); top: -90px; right: 8%; }
.hero-blob.b2 { width: 300px; height: 300px; background: radial-gradient(circle, rgba(198,161,91,.35), transparent 70%); bottom: -60px; right: 30%; animation-delay: 3s; }
@keyframes blobFloat { from { transform: translateY(0) scale(1); } to { transform: translateY(28px) scale(1.08); } }
.hero-content { position: relative; z-index: 3; max-width: 640px; padding: 150px 0 110px; }
.hero-tag {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 12px; letter-spacing: 4px; color: var(--primary); text-transform: uppercase;
  background: rgba(255,255,255,.75); border: 1px solid var(--primary-soft);
  padding: 8px 20px; border-radius: var(--radius-pill); margin-bottom: 28px;
  backdrop-filter: blur(6px);
}
.hero-tag::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 0 4px rgba(198,161,91,.2); }
.hero h1 { font-size: clamp(42px, 6vw, 72px); line-height: 1.14; font-weight: 800; color: var(--primary-deeper); letter-spacing: 1px; }
.hero h1 .en {
  display: block; font-family: var(--font-en); font-weight: 500;
  font-size: clamp(26px, 3.4vw, 40px); font-style: italic;
  color: var(--gold); letter-spacing: 1.5px; margin-bottom: 14px;
  background: linear-gradient(100deg, #A67C2E, var(--gold) 45%, #C9A56A);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.hero p { margin: 24px 0 38px; font-size: 17px; color: var(--ink-soft); max-width: 520px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 15px 34px; border-radius: var(--radius-pill);
  font-size: 14.5px; font-weight: 600; letter-spacing: .5px;
  transition: all .35s var(--ease-out); cursor: pointer; border: none; position: relative; overflow: hidden;
}
.btn-primary {
  background: linear-gradient(120deg, var(--primary-dark), var(--primary) 60%, #D4507A);
  color: #fff; box-shadow: 0 8px 24px rgba(178,58,92,.32);
}
.btn-primary::after {
  content: ''; position: absolute; top: 0; left: -80%; width: 50%; height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255,255,255,.28), transparent);
  transform: skewX(-20deg); transition: left .6s var(--ease-out);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 14px 34px rgba(178,58,92,.42); }
.btn-primary:hover::after { left: 130%; }
.btn-outline { background: transparent; color: var(--primary-dark); border: 1.6px solid var(--primary); }
.btn-outline:hover { background: var(--primary); color: #fff; transform: translateY(-3px); box-shadow: 0 10px 26px rgba(178,58,92,.28); }
.btn-row { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-scroll {
  position: absolute; bottom: 34px; left: 50%; transform: translateX(-50%); z-index: 3;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  color: var(--ink-soft); font-size: 11px; letter-spacing: 3px; text-transform: uppercase;
}
.hero-scroll .mouse { width: 24px; height: 38px; border: 1.6px solid var(--ink-faint); border-radius: 14px; position: relative; }
.hero-scroll .mouse::after {
  content: ''; position: absolute; top: 7px; left: 50%; width: 3px; height: 8px; margin-left: -1.5px;
  border-radius: 3px; background: var(--primary); animation: scrollDot 1.8s ease-in-out infinite;
}
@keyframes scrollDot { 0% { opacity: 1; transform: translateY(0); } 70% { opacity: 0; transform: translateY(12px); } 100% { opacity: 0; } }

/* ---------- 通用章节 ---------- */
.section { padding: 110px 0; }
.section-tight { padding: 80px 0; }
.section-head { text-align: center; max-width: 760px; margin: 0 auto 62px; }
.section-kicker {
  display: inline-flex; align-items: center; gap: 14px;
  font-size: 12px; letter-spacing: 6px; color: var(--primary); text-transform: uppercase; margin-bottom: 16px; font-weight: 600;
}
.section-kicker::before, .section-kicker::after { content: ''; width: 34px; height: 1px; background: linear-gradient(90deg, transparent, var(--gold)); }
.section-kicker::after { background: linear-gradient(90deg, var(--gold), transparent); }
.section-head h2 { font-size: clamp(30px, 4vw, 44px); color: var(--primary-deeper); font-weight: 800; letter-spacing: 1px; line-height: 1.25; }
.section-head h2 em { font-family: var(--font-en); font-style: italic; font-weight: 500; color: var(--gold); }
.section-head p { margin-top: 16px; color: var(--ink-soft); font-size: 15.5px; }
.divider {
  width: 64px; height: 3px; border-radius: 3px; margin: 20px auto 0;
  background: linear-gradient(90deg, var(--primary), var(--gold) 60%, var(--gold-soft));
  position: relative;
}
.divider::after { content: ''; position: absolute; right: -3px; top: -3px; width: 9px; height: 9px; border-radius: 50%; background: var(--gold); }

/* ---------- 品牌文化摘要 ---------- */
.brand-strip {
  background: var(--white); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm);
  overflow: hidden; display: grid; grid-template-columns: 1.05fr 1fr;
  border: 1px solid var(--line);
}
.brand-strip-media { position: relative; min-height: 340px; overflow: hidden; }
.brand-strip-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease-out); }
.brand-strip:hover .brand-strip-media img { transform: scale(1.05); }
.brand-strip-media::after { content: ''; position: absolute; inset: 0; background: linear-gradient(200deg, transparent 55%, rgba(36,18,25,.18)); }
.brand-strip-body { padding: 58px 56px; display: flex; flex-direction: column; justify-content: center; position: relative; }
.brand-strip-body::before {
  content: '"'; position: absolute; top: 22px; right: 40px;
  font-family: var(--font-en); font-size: 120px; line-height: 1; color: var(--gold-tint); opacity: .8;
}
.brand-strip-body h3 { font-size: clamp(22px, 2.6vw, 30px); color: var(--primary-deeper); margin-bottom: 18px; line-height: 1.35; }
.brand-strip-body p { color: var(--ink-soft); font-size: 15px; margin-bottom: 18px; }
.brand-quote {
  border-left: 3px solid var(--gold); padding: 12px 20px; margin: 20px 0;
  font-family: var(--font-en); font-size: 19px; font-style: italic; color: var(--primary-dark);
  background: var(--gold-tint); border-radius: 0 12px 12px 0;
}
.link-more {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 14px; color: var(--primary); font-weight: 600;
  transition: gap .3s var(--ease-out);
}
.link-more:hover { gap: 12px; }

/* ---------- 分类卡片 ---------- */
.cat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.cat-card {
  background: var(--white); border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-sm); transition: transform .45s var(--ease-out), box-shadow .45s var(--ease-out);
  text-align: center; border: 1px solid var(--line); position: relative;
}
.cat-card:hover { transform: translateY(-10px); box-shadow: var(--shadow-md); }
.cat-card-img { height: 260px; overflow: hidden; position: relative; }
.cat-card-img::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(94,20,45,.28), transparent 55%);
  opacity: 0; transition: opacity .45s;
}
.cat-card:hover .cat-card-img::after { opacity: 1; }
.cat-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease-out); }
.cat-card:hover .cat-card-img img { transform: scale(1.08); }
.cat-card-body { padding: 30px 24px 34px; }
.cat-card-body h3 { font-size: 21px; color: var(--primary-deeper); margin-bottom: 10px; letter-spacing: .5px; }
.cat-card-body p { font-size: 13.5px; color: var(--ink-soft); margin-bottom: 20px; line-height: 1.7; }

/* ---------- 数据条 ---------- */
.stats-band { position: relative; overflow: hidden; color: #fff; }
.stats-band::before {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 12% 20%, rgba(178,58,92,.4), transparent 50%),
    radial-gradient(ellipse at 88% 80%, rgba(198,161,91,.22), transparent 50%),
    linear-gradient(120deg, var(--dark), var(--dark-soft));
}
.stats-band .container { position: relative; z-index: 2; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; text-align: center; }
.stat-item { padding: 18px 10px; position: relative; }
.stat-item:not(:last-child)::after {
  content: ''; position: absolute; right: 0; top: 20%; height: 60%; width: 1px;
  background: linear-gradient(to bottom, transparent, rgba(255,255,255,.2), transparent);
}
.stat-num { font-family: var(--font-en); font-size: clamp(40px, 5vw, 60px); font-weight: 600; line-height: 1; color: var(--gold-soft); }
.stat-num .suffix { font-size: .55em; color: var(--gold); margin-left: 2px; }
.stat-label { margin-top: 12px; font-size: 13px; letter-spacing: 3px; text-transform: uppercase; color: rgba(255,255,255,.65); }
.stat-sub { font-size: 12.5px; color: rgba(255,255,255,.42); margin-top: 4px; }

/* ---------- 渠道引流区 ---------- */
.channel-band {
  background:
    radial-gradient(ellipse at 85% 15%, rgba(198,161,91,.25), transparent 55%),
    linear-gradient(120deg, var(--primary-deeper), var(--primary-dark) 55%, var(--primary));
  border-radius: var(--radius-lg); padding: 70px 56px; text-align: center; color: #fff;
  position: relative; overflow: hidden; box-shadow: var(--shadow-md);
}
.channel-band::before {
  content: ''; position: absolute; inset: 0; opacity: .12;
  background-image: radial-gradient(rgba(255,255,255,.5) 1px, transparent 1px);
  background-size: 26px 26px;
}
.channel-band > * { position: relative; z-index: 1; }
.channel-band h2 { font-size: clamp(26px, 3.4vw, 38px); margin-bottom: 16px; letter-spacing: 1px; }
.channel-band p { opacity: .9; font-size: 15.5px; max-width: 660px; margin: 0 auto 36px; }
.channel-list { display: flex; justify-content: center; gap: 18px; flex-wrap: wrap; }
.channel-item {
  background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.32);
  border-radius: var(--radius-pill); padding: 13px 32px; font-weight: 600; font-size: 15px;
  display: inline-flex; align-items: center; gap: 10px; transition: all .35s var(--ease-out);
  backdrop-filter: blur(6px);
}
.channel-item:hover { background: #fff; color: var(--primary-dark); transform: translateY(-3px); box-shadow: 0 12px 28px rgba(0,0,0,.22); }
.channel-item .dot { width: 8px; height: 8px; border-radius: 50%; background: currentColor; opacity: .7; }

/* ---------- 订阅区 ---------- */
.newsletter { text-align: center; }
.newsletter-box {
  background: var(--bg-rose); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 60px 50px; position: relative; overflow: hidden;
}
.newsletter-box::before {
  content: ''; position: absolute; width: 260px; height: 260px; border-radius: 50%;
  background: radial-gradient(circle, rgba(229,155,179,.35), transparent 70%);
  top: -100px; right: -60px;
}
.newsletter-box h3 { font-size: clamp(22px, 2.8vw, 30px); color: var(--primary-deeper); margin-bottom: 12px; }
.newsletter-box p { color: var(--ink-soft); font-size: 14.5px; max-width: 520px; margin: 0 auto 30px; }
.sub-form { display: flex; gap: 12px; max-width: 460px; margin: 0 auto; position: relative; z-index: 1; }
.sub-form input {
  flex: 1; padding: 15px 24px; border-radius: var(--radius-pill); border: 1.6px solid var(--line);
  font-size: 14.5px; font-family: inherit; background: #fff; color: var(--ink); outline: none;
  transition: border-color .3s, box-shadow .3s;
}
.sub-form input:focus { border-color: var(--primary); box-shadow: 0 0 0 4px rgba(178,58,92,.12); }
.sub-form input::placeholder { color: var(--ink-faint); }
.sub-tip { font-size: 12px; color: var(--ink-faint); margin-top: 14px; letter-spacing: .5px; }

/* ---------- 产品页 ---------- */
.page-hero {
  position: relative;
  background:
    radial-gradient(ellipse at 80% 10%, rgba(198,161,91,.18), transparent 55%),
    radial-gradient(ellipse at 15% 90%, rgba(178,58,92,.14), transparent 50%),
    linear-gradient(120deg, var(--bg-rose), var(--bg-deep));
  text-align: center; padding: 168px 0 84px; overflow: hidden;
}
.page-hero .en { font-family: var(--font-en); font-style: italic; color: var(--gold); font-size: 19px; letter-spacing: 3px; }
.page-hero h1 { font-size: clamp(34px, 4.5vw, 50px); color: var(--primary-deeper); margin: 12px 0 14px; letter-spacing: 1px; }
.page-hero p { color: var(--ink-soft); max-width: 640px; margin: 0 auto; font-size: 15.5px; }
.filter-bar { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; margin: 44px 0 10px; }
.filter-btn {
  padding: 11px 28px; border-radius: var(--radius-pill); border: 1.4px solid var(--line); background: var(--white);
  font-size: 14px; color: var(--ink-soft); cursor: pointer; transition: all .3s var(--ease-out); font-weight: 500;
}
.filter-btn:hover { border-color: var(--primary); color: var(--primary); transform: translateY(-2px); }
.filter-btn.active {
  background: linear-gradient(120deg, var(--primary-dark), var(--primary));
  color: #fff; border-color: var(--primary); box-shadow: 0 8px 22px rgba(178,58,92,.3);
}
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; margin-top: 40px; }
.product-card {
  background: var(--white); border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-sm); transition: transform .45s var(--ease-out), box-shadow .45s var(--ease-out);
  display: flex; flex-direction: column; border: 1px solid var(--line); position: relative;
}
.product-card:hover { transform: translateY(-10px); box-shadow: var(--shadow-md); }
.product-img { position: relative; aspect-ratio: 1/1; background: var(--bg-rose); overflow: hidden; }
.product-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .9s var(--ease-out); }
.product-card:hover .product-img img { transform: scale(1.08); }
.product-img::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(94,20,45,.22), transparent 50%);
  opacity: 0; transition: opacity .45s;
}
.product-card:hover .product-img::after { opacity: 1; }
.product-cat-tag {
  position: absolute; top: 16px; left: 16px; z-index: 2;
  background: rgba(255,255,255,.92); color: var(--primary-dark);
  font-size: 11.5px; font-weight: 600; letter-spacing: 1.5px;
  padding: 5px 14px; border-radius: var(--radius-pill); border: 1px solid var(--primary-soft);
  backdrop-filter: blur(4px);
}
.quick-view {
  position: absolute; bottom: 18px; left: 50%; transform: translate(-50%, 14px); z-index: 2;
  background: rgba(36,18,25,.82); color: #fff; backdrop-filter: blur(8px);
  border: none; padding: 10px 26px; border-radius: var(--radius-pill);
  font-size: 13px; font-weight: 600; letter-spacing: 1px; cursor: pointer;
  opacity: 0; transition: all .4s var(--ease-out);
}
.product-card:hover .quick-view { opacity: 1; transform: translate(-50%, 0); }
.quick-view:hover { background: var(--primary); }
.product-body { padding: 26px 26px 30px; display: flex; flex-direction: column; flex: 1; }
.product-body h3 { font-size: 18px; color: var(--primary-deeper); font-weight: 700; line-height: 1.45; }
.product-body .en-name { font-family: var(--font-en); font-style: italic; font-size: 14px; color: var(--gold); margin: 6px 0 12px; }
.product-body .desc { font-size: 13.5px; color: var(--ink-soft); flex: 1; }
.product-actions { display: flex; gap: 10px; margin-top: 20px; }
.product-actions .btn { padding: 12px 18px; font-size: 13.5px; flex: 1; text-align: center; }

/* ---------- 分类区块 ---------- */
.cat-section { padding: 70px 0 20px; }
.cat-section-head { display: flex; align-items: baseline; gap: 18px; margin-bottom: 36px; position: relative; }
.cat-section-head::after { content: ''; position: absolute; left: 0; bottom: -10px; width: 100%; height: 1px; background: linear-gradient(90deg, var(--line), transparent); }
.cat-section-head h2 { font-size: 28px; color: var(--primary-deeper); }
.cat-section-head .en { font-family: var(--font-en); font-style: italic; color: var(--gold); letter-spacing: 2.5px; font-size: 16px; }

/* ---------- 模态框 ---------- */
.modal { position: fixed; inset: 0; z-index: 300; display: none; align-items: center; justify-content: center; padding: 20px; }
.modal.open { display: flex; }
.modal-mask { position: absolute; inset: 0; background: rgba(36, 18, 25, 0.6); backdrop-filter: blur(8px); opacity: 0; transition: opacity .4s; }
.modal.open .modal-mask { opacity: 1; }
.modal-box {
  position: relative; background: var(--white); border-radius: var(--radius-lg); max-width: 900px; width: 100%;
  max-height: 88vh; overflow: auto; box-shadow: var(--shadow-lg);
  opacity: 0; transform: translateY(30px) scale(.97); transition: all .45s var(--ease-out);
}
.modal.open .modal-box { opacity: 1; transform: none; }
.modal-grid { display: grid; grid-template-columns: 1fr 1fr; }
.modal-img { background: var(--bg-rose); }
.modal-img img { width: 100%; height: 100%; object-fit: cover; }
.modal-body { padding: 46px 42px; }
.modal-body .tag { font-size: 12px; color: var(--primary); letter-spacing: 3px; font-weight: 600; text-transform: uppercase; }
.modal-body h3 { font-size: 26px; color: var(--primary-deeper); margin: 12px 0 6px; line-height: 1.4; }
.modal-body .en-name { font-family: var(--font-en); font-style: italic; font-size: 15px; color: var(--gold); margin-bottom: 20px; }
.modal-body .long-desc { font-size: 14.5px; color: var(--ink-soft); margin-bottom: 28px; line-height: 1.9; }
.modal-close {
  position: absolute; top: 16px; right: 16px; width: 42px; height: 42px; border-radius: 50%;
  background: rgba(255,255,255,.94); border: 1px solid var(--line); font-size: 18px; color: var(--ink);
  cursor: pointer; z-index: 3; transition: all .3s; box-shadow: var(--shadow-sm);
}
.modal-close:hover { background: var(--primary); color: #fff; transform: rotate(90deg); }
body.modal-open { overflow: hidden; }

/* ---------- 关于我们 ---------- */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.info-card {
  background: var(--white); border-radius: var(--radius-lg); padding: 38px 36px;
  box-shadow: var(--shadow-sm); border: 1px solid var(--line); transition: transform .4s var(--ease-out), box-shadow .4s;
}
.info-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.info-card h3 { font-size: 20px; color: var(--primary-deeper); margin-bottom: 18px; display: flex; align-items: center; gap: 12px; }
.info-card h3 .ico {
  width: 38px; height: 38px; border-radius: 12px; display: inline-flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--primary-tint), var(--gold-tint)); color: var(--primary); font-size: 16px;
}
.info-card p, .info-card li { font-size: 14.5px; color: var(--ink-soft); }
.info-card ul { list-style: none; }
.info-card li { padding: 9px 0; border-bottom: 1px dashed var(--line); display: flex; gap: 8px; }
.info-card li:last-child { border-bottom: none; }
.info-card li span { color: var(--ink); font-weight: 600; white-space: nowrap; }
.qr-placeholder {
  border: 2px dashed var(--primary-soft); border-radius: 16px; padding: 30px; text-align: center;
  color: var(--ink-soft); font-size: 13.5px; background: var(--primary-tint);
  min-height: 130px; display: flex; align-items: center; justify-content: center; flex-direction: column; gap: 6px;
}
.contact-strip { margin-top: 28px; }

/* ---------- 品牌页 ---------- */
.story-block { display: grid; grid-template-columns: 5fr 4fr; gap: 64px; align-items: center; }
.story-block h2 { font-size: clamp(26px, 3vw, 34px); color: var(--primary-deeper); margin-bottom: 22px; }
.story-block p { font-size: 15px; color: var(--ink-soft); margin-bottom: 18px; }
.story-block .img-wrap { position: relative; }
.story-block .img-wrap img { border-radius: var(--radius-lg); box-shadow: var(--shadow-md); }
.story-block .img-wrap::before {
  content: ''; position: absolute; inset: 24px -24px -24px 24px; border-radius: var(--radius-lg);
  border: 1.6px solid var(--gold-soft); z-index: -1;
}
.story-flag {
  display: inline-block; font-size: 12px; letter-spacing: 3px; text-transform: uppercase;
  color: var(--gold); border: 1px solid var(--gold-soft); padding: 6px 16px; border-radius: var(--radius-pill); margin-bottom: 20px;
  background: var(--gold-tint);
}
.value-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.value-card {
  background: var(--white); border-radius: var(--radius-lg); padding: 42px 32px; text-align: center;
  box-shadow: var(--shadow-sm); border: 1px solid var(--line); position: relative; overflow: hidden;
  transition: transform .4s var(--ease-out), box-shadow .4s;
}
.value-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--gold)); opacity: 0; transition: opacity .4s;
}
.value-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-md); }
.value-card:hover::before { opacity: 1; }
.value-card .num { font-family: var(--font-en); font-style: italic; font-size: 34px; color: var(--gold); }
.value-card h3 { font-size: 19px; color: var(--primary-deeper); margin: 12px 0 10px; }
.value-card p { font-size: 13.5px; color: var(--ink-soft); }
.market-strip {
  background: var(--white); border-radius: var(--radius-lg); padding: 48px 44px;
  box-shadow: var(--shadow-sm); border: 1px solid var(--line);
}
.market-strip h3 { color: var(--primary-deeper); margin-bottom: 28px; font-size: 22px; }
.market-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.market-item { border-left: 3px solid var(--primary-soft); padding-left: 20px; transition: border-color .3s; }
.market-item:hover { border-color: var(--gold); }
.market-item h4 { font-size: 16.5px; color: var(--primary); margin-bottom: 8px; }
.market-item p { font-size: 13.5px; color: var(--ink-soft); }

/* ---------- 社媒/价值区 ---------- */
.social-strip { text-align: center; }
.social-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-top: 44px; }
.social-card {
  border-radius: var(--radius-lg); overflow: hidden; position: relative; aspect-ratio: 4/3;
  box-shadow: var(--shadow-sm); border: 1px solid var(--line);
}
.social-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease-out); }
.social-card::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(36,18,25,.55), transparent 60%);
  opacity: 0; transition: opacity .4s;
}
.social-card .social-label {
  position: absolute; left: 18px; bottom: 14px; z-index: 2; color: #fff;
  font-size: 12px; letter-spacing: 2px; text-transform: uppercase; opacity: 0; transform: translateY(8px);
  transition: all .4s var(--ease-out); display: flex; align-items: center; gap: 8px;
}
.social-card:hover img { transform: scale(1.08); }
.social-card:hover::after { opacity: 1; }
.social-card:hover .social-label { opacity: 1; transform: none; }
.social-handle { margin-top: 22px; font-size: 13px; letter-spacing: 2px; color: var(--ink-soft); text-transform: uppercase; }
.social-handle a { color: var(--primary); font-weight: 600; }

/* ---------- 页脚 ---------- */
.site-footer { background: var(--dark); color: rgba(255,255,255,.75); position: relative; overflow: hidden; }
.site-footer::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--gold), var(--primary));
  background-size: 200% 100%; animation: footShine 6s linear infinite;
}
@keyframes footShine { to { background-position: -200% 0; } }
.footer-top { display: grid; grid-template-columns: 2fr 1.2fr 1fr; gap: 48px; padding: 72px 0 48px; }
.footer-brand .brand-name { color: #fff; }
.footer-brand p { font-size: 13.5px; margin-top: 14px; max-width: 340px; opacity: .68; }
.footer-social { display: flex; gap: 12px; margin-top: 24px; }
.footer-social a {
  width: 40px; height: 40px; border-radius: 50%; border: 1px solid rgba(255,255,255,.18);
  display: inline-flex; align-items: center; justify-content: center; font-size: 14px;
  transition: all .3s var(--ease-out); color: rgba(255,255,255,.8);
}
.footer-social a:hover { background: var(--primary); border-color: var(--primary); color: #fff; transform: translateY(-3px); }
.footer-col h4 { color: var(--gold-soft); font-size: 14px; margin-bottom: 18px; letter-spacing: 2.5px; text-transform: uppercase; }
.footer-col a, .footer-col p { display: block; font-size: 13.5px; padding: 6px 0; opacity: .72; transition: all .25s; }
.footer-col a:hover { opacity: 1; color: var(--primary-soft); padding-left: 4px; }
.footer-bottom {
  border-top: 1px solid var(--line-dark); padding: 22px 0; font-size: 12.5px; text-align: center; opacity: .5;
  letter-spacing: .5px;
}

/* ============================================================
   补充版新增：产品规格表 / 用户好评 / 社媒墙 / 达人视频 / 联系入口
   ============================================================ */

/* ---------- 产品规格表（详情弹层） ---------- */
.spec-table { margin: 0 0 26px; border: 1px solid var(--line); border-radius: 16px; overflow: hidden; background: var(--white); }
.spec-row { display: grid; grid-template-columns: 92px 1fr; align-items: stretch; }
.spec-row + .spec-row { border-top: 1px dashed var(--line); }
.spec-label { background: var(--primary-tint); color: var(--primary-dark); font-size: 12px; font-weight: 600; letter-spacing: 1.5px; padding: 11px 14px; display: flex; align-items: center; }
.spec-val { padding: 11px 16px; font-size: 13.5px; color: var(--ink); display: flex; align-items: center; }
.spec-mini { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 2px; }
.spec-mini span { font-size: 11.5px; color: var(--ink-soft); background: var(--bg-rose); border: 1px solid var(--line); padding: 4px 12px; border-radius: var(--radius-pill); letter-spacing: .5px; }

/* ---------- 首页 · 用户好评 ---------- */
.review-band { background: var(--bg-deep); }
.review-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-bottom: 46px; }
.review-stat {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px 18px; text-align: center; box-shadow: var(--shadow-sm); transition: transform .4s var(--ease-out), box-shadow .4s;
}
.review-stat:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.review-stat .rs-score { font-family: var(--font-en); font-size: 32px; font-weight: 700; color: var(--primary-deeper); line-height: 1.1; }
.review-stat .rs-score em { font-style: normal; color: var(--gold); font-size: 19px; margin-left: 2px; }
.review-stat .rs-label { font-size: 12.5px; color: var(--ink-soft); margin-top: 8px; letter-spacing: .5px; }
.review-stat .stars { color: #D9A441; font-size: 14px; letter-spacing: 2px; margin-top: 6px; }
.review-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.review-card {
  background: var(--white); border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line);
  box-shadow: var(--shadow-sm); display: flex; flex-direction: column;
  transition: transform .4s var(--ease-out), box-shadow .4s;
}
.review-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-md); }
.review-card-img { position: relative; aspect-ratio: 3/4; background: var(--bg-rose); overflow: hidden; display: block; }
.review-card-img img { width: 100%; height: 100%; object-fit: cover; object-position: top; transition: transform .8s var(--ease-out); }
.review-card:hover .review-card-img img { transform: scale(1.05); }
.review-card-img::after {
  content: '点击查看评价原图'; position: absolute; left: 0; right: 0; bottom: 0; padding: 20px 12px 12px;
  font-size: 11.5px; color: #fff; text-align: center; letter-spacing: 1px;
  background: linear-gradient(to top, rgba(36,18,25,.8), transparent); opacity: 0; transition: opacity .35s;
}
.review-card:hover .review-card-img::after { opacity: 1; }
.review-body { padding: 22px 22px 24px; display: flex; flex-direction: column; flex: 1; }
.review-quote { font-size: 13.5px; color: var(--ink); line-height: 1.85; flex: 1; }
.review-quote::before { content: '“'; color: var(--primary-soft); font-family: var(--font-en); font-size: 30px; line-height: 0; vertical-align: -6px; margin-right: 2px; }
.review-meta { margin-top: 16px; display: flex; align-items: center; justify-content: space-between; gap: 10px; font-size: 12px; color: var(--ink-soft); }
.review-meta .rm-buyer { display: flex; align-items: center; gap: 8px; }
.review-meta .rm-item { background: var(--primary-tint); color: var(--primary-dark); padding: 3px 10px; border-radius: var(--radius-pill); font-size: 11px; white-space: nowrap; }
.review-note { margin-top: 28px; text-align: center; font-size: 12.5px; color: var(--ink-faint); letter-spacing: .5px; }

/* ---------- 首页 · 社媒墙 ---------- */
.social-wall-band {
  background:
    radial-gradient(ellipse at 12% 15%, rgba(178,58,92,.38), transparent 50%),
    radial-gradient(ellipse at 88% 85%, rgba(198,161,91,.2), transparent 50%),
    linear-gradient(150deg, var(--dark), var(--dark-soft));
  color: #fff;
}
.social-wall-band .section-head h2 { color: #fff; }
.social-wall-band .section-head p { color: rgba(255,255,255,.62); }
.social-wall-band .section-kicker { color: var(--gold-soft); }
.social-wall-band .section-kicker::before, .social-wall-band .section-kicker::after { background: linear-gradient(90deg, transparent, var(--gold)); }
.social-wall-band .section-kicker::after { background: linear-gradient(90deg, var(--gold), transparent); }
.sw-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.sw-card {
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.14); border-radius: var(--radius-lg);
  overflow: hidden; backdrop-filter: blur(8px); transition: transform .4s var(--ease-out), background .4s;
}
.sw-card:hover { transform: translateY(-8px); background: rgba(255,255,255,.1); }
.sw-card-img { aspect-ratio: 16/10; overflow: hidden; position: relative; }
.sw-card-img img { width: 100%; height: 100%; object-fit: cover; object-position: top; }
.sw-card-img .sw-badge {
  position: absolute; top: 14px; left: 14px; font-size: 11px; letter-spacing: 1.5px; color: #fff;
  background: rgba(36,18,25,.72); border: 1px solid rgba(255,255,255,.35); padding: 5px 12px; border-radius: var(--radius-pill);
  backdrop-filter: blur(4px);
}
.sw-card-body { padding: 22px 24px 26px; }
.sw-card-body h3 { color: #fff; font-size: 17px; letter-spacing: .5px; }
.sw-handle { font-size: 12.5px; color: var(--gold-soft); letter-spacing: 1px; margin: 4px 0 14px; font-family: var(--font-en); }
.sw-data { display: flex; gap: 8px; flex-wrap: wrap; }
.sw-data span { font-size: 12px; padding: 5px 12px; border-radius: var(--radius-pill); background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.18); color: rgba(255,255,255,.9); }
.sw-data .sw-star { color: #F2C24B; }
.sw-cta { margin-top: 42px; text-align: center; }
.sw-cta p { font-size: 13px; color: rgba(255,255,255,.55); margin-top: 14px; letter-spacing: .5px; }

/* ---------- 首页 · 达人种草视频墙 ---------- */
.video-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.video-card { border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line); background: var(--white); box-shadow: var(--shadow-sm); transition: transform .4s var(--ease-out), box-shadow .4s; }
.video-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-md); }
.video-frame { position: relative; aspect-ratio: 3/4; background: #000; }
.video-frame img { width: 100%; height: 100%; object-fit: cover; }
.video-frame video { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.video-play { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; cursor: pointer; background: rgba(36,18,25,.08); transition: background .3s; border: none; }
.video-play::before {
  content: ''; width: 60px; height: 60px; border-radius: 50%; background: rgba(255,255,255,.94);
  box-shadow: 0 10px 34px rgba(0,0,0,.38); transition: transform .35s var(--ease-out);
}
.video-play::after {
  content: ''; position: absolute; width: 0; height: 0; margin-left: 7px;
  border-left: 17px solid var(--primary); border-top: 11px solid transparent; border-bottom: 11px solid transparent;
}
.video-card:hover .video-play { background: rgba(36,18,25,.16); }
.video-card:hover .video-play::before { transform: scale(1.1); }
.video-meta { padding: 16px 20px 18px; }
.video-meta h4 { font-size: 14.5px; color: var(--primary-deeper); letter-spacing: .5px; }
.video-meta p { font-size: 12px; color: var(--ink-soft); margin-top: 4px; letter-spacing: .5px; }

/* ---------- 联系入口 ---------- */
.contact-links { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }
.contact-link {
  display: inline-flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600;
  padding: 9px 18px; border-radius: var(--radius-pill); border: 1.4px solid var(--primary-soft);
  color: var(--primary-dark); background: var(--white); transition: all .3s var(--ease-out);
}
.contact-link:hover { background: var(--primary); color: #fff; border-color: var(--primary); transform: translateY(-2px); box-shadow: 0 8px 22px rgba(178,58,92,.26); }
.footer-contact-links { display: flex; flex-direction: column; align-items: flex-start; gap: 6px; margin-top: 6px; }
.footer-contact-links a, .footer-contact-links span { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; padding: 5px 0; opacity: .82; transition: opacity .25s; }
.footer-contact-links a:hover { opacity: 1; color: var(--primary-soft); }
.footer-contact-links .fc-ico {
  width: 24px; height: 24px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;
  font-size: 10px; font-weight: 700; color: #fff; flex: none;
}
.fc-wa-ico { background: #25D366; }
.fc-mail-ico { background: var(--primary); }
.fc-zalo-ico { background: #0068FF; }
.fc-line-ico { background: #06C755; }
.fc-wx-ico { background: #09BB07; }
.footer-social a { font-size: 10.5px; letter-spacing: 0; font-weight: 600; }

/* 悬浮联系入口（全站） */
.float-contact { position: fixed; right: 22px; bottom: 26px; z-index: 200; display: flex; flex-direction: column; gap: 12px; }
.float-contact a {
  width: 52px; height: 52px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  box-shadow: 0 12px 32px rgba(94,20,45,.38); color: #fff; font-size: 11px; font-weight: 700; letter-spacing: .5px;
  transition: transform .3s var(--ease-out), box-shadow .3s; border: 2px solid rgba(255,255,255,.85);
}
.float-contact a:hover { transform: translateY(-4px) scale(1.07); box-shadow: 0 16px 38px rgba(94,20,45,.46); }
.float-contact .fc-wa { background: linear-gradient(135deg, #25D366, #128C7E); }
.float-contact .fc-mail { background: linear-gradient(135deg, #D4507A, var(--primary-deeper)); }

/* ---------- 响应式 ---------- */
@media (max-width: 1024px) {
  .brand-strip-body { padding: 44px 36px; }
}
@media (max-width: 960px) {
  .review-stats { grid-template-columns: repeat(2, 1fr); }
  .review-grid, .sw-grid, .video-grid { grid-template-columns: repeat(2, 1fr); }
  .cat-grid, .product-grid, .value-grid, .market-grid, .social-grid { grid-template-columns: repeat(2, 1fr); }
  .brand-strip, .story-block, .modal-grid { grid-template-columns: 1fr; }
  .story-block .img-wrap::before { display: none; }
  .about-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item:nth-child(2)::after { display: none; }
  .hero { min-height: 86vh; }
}
@media (max-width: 680px) {
  .nav-wrap { height: 68px; }
  .nav-toggle { display: block; }
  .nav-right .nav-cta { display: none; }
  .nav-cta-mobile { display: inline-flex; }
  .nav-links .nav-cta-mobile { display: inline-flex; }
  .lang-switch a { min-height: 44px; min-width: 44px; display: inline-flex; align-items: center; justify-content: center; padding: 0 12px; }
  .nav-links {
    display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    flex-direction: column; align-items: center; justify-content: center; gap: 26px;
    background: rgba(253,248,244,.97); backdrop-filter: blur(20px); z-index: 99;
    border-bottom: 1px solid var(--line);
  }
  .nav-links.open { display: flex; }
  .nav-links > a { font-size: 21px; }
  .nav-links .lang-switch { margin-top: 10px; }
  .nav-toggle.open { position: relative; z-index: 101; }
  .cat-grid, .product-grid, .value-grid, .market-grid, .social-grid, .stats-grid { grid-template-columns: 1fr; }
  .review-stats, .review-grid, .sw-grid, .video-grid { grid-template-columns: 1fr; }
  .footer-social a { min-width: 44px; min-height: 44px; }
  .float-contact { right: 14px; bottom: 16px; }
  .float-contact a { width: 48px; height: 48px; }
  .stat-item:not(:last-child)::after { display: none; }
  .hero { min-height: 92vh; }
  .hero-content { padding: 130px 0 90px; }
  .section { padding: 76px 0; }
  .channel-band { padding: 48px 24px; }
  .brand-strip-body { padding: 34px 24px; }
  .newsletter-box { padding: 44px 22px; }
  .sub-form { flex-direction: column; }
  .footer-top { grid-template-columns: 1fr; padding: 56px 0 32px; }
  .page-hero { padding: 130px 0 60px; }
}

/* ---------- 关于页：官方店铺入口卡片 ---------- */
.store-entry-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(148px, 1fr)); gap: 12px; margin-top: 12px; }
.store-entry { display: block; text-align: center; padding: 12px 10px 12px; border: 1px solid rgba(178,58,92,.16); border-radius: 14px; background: rgba(255,255,255,.66); text-decoration: none; transition: transform .3s var(--ease-out), box-shadow .3s; }
.store-entry:hover { transform: translateY(-3px); box-shadow: 0 10px 26px rgba(94,20,45,.13); }
.store-entry img { width: 72px; height: 72px; object-fit: contain; margin: 0 auto 8px; border-radius: 14px; display: block; }
.store-entry-thumb img { width: 100%; height: 148px; object-fit: cover; margin-bottom: 0; border-radius: 10px; }
.store-entry .se-name { display: block; font-weight: 700; font-size: 13.5px; color: var(--ink); }
.store-entry .se-note { display: block; font-size: 11.5px; color: var(--ink-soft); margin-top: 4px; line-height: 1.5; }


/* ============================================================
   v3 视觉增强：信任徽章 · 滚动进度条 · 光效 · 3D 卡片 · 评分环
   ============================================================ */
/* 1. 顶部滚动进度条 */
.scroll-progress { position: fixed; top: 0; left: 0; height: 3px; width: 0; background: linear-gradient(90deg, var(--primary), var(--gold)); z-index: 999; transition: width .08s linear; }

/* 2. Hero 信任徽章（首屏背书） */
.hero-trust { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px; margin-top: 30px; padding-top: 22px; border-top: 1px solid rgba(178,58,92,.18); }
.ht-item { display: inline-flex; align-items: center; gap: 6px; font-size: 13.5px; color: var(--ink-soft); letter-spacing: .3px; }
.ht-item b { color: var(--primary-deep); font-weight: 700; }
.ht-star { color: var(--gold); font-size: 12.5px; letter-spacing: 1.5px; }
.ht-dot { width: 4px; height: 4px; border-radius: 50%; background: var(--gold); opacity: .5; }
.ht-badge { display: inline-flex; align-items: center; gap: 6px; padding: 7px 14px; border-radius: 999px; background: linear-gradient(135deg, rgba(178,58,92,.08), rgba(198,161,91,.16)); border: 1px solid rgba(178,58,92,.22); font-size: 12.5px; color: var(--primary-deep); font-weight: 600; box-shadow: 0 4px 16px rgba(178,58,92,.1); }

/* 3. 信任字带（social proof ticker，无缝滚动） */
.trust-ticker { overflow: hidden; white-space: nowrap; position: relative; background: linear-gradient(90deg, var(--primary-deeper), #4a1024); color: #f7dde6; padding: 12px 0; font-size: 13px; letter-spacing: 1.2px; z-index: 5; }
.trust-ticker .tt-track { display: inline-block; animation: ttScroll 30s linear infinite; will-change: transform; }
.trust-ticker span { margin: 0 26px; }
.trust-ticker b { color: var(--gold-soft); font-weight: 600; }
.trust-ticker .tt-sep { opacity: .35; }
.trust-ticker:hover .tt-track { animation-play-state: paused; }
@keyframes ttScroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* 4. 主按钮流光扫过 */
.btn-primary { position: relative; overflow: hidden; }
.btn-primary::before { content: ''; position: absolute; top: 0; bottom: 0; width: 60%; left: 0; background: linear-gradient(115deg, transparent 30%, rgba(255,255,255,.35) 50%, transparent 70%); transform: translateX(-180%) skewX(-16deg); animation: btnShine 5.5s ease-in-out infinite; pointer-events: none; }
@keyframes btnShine { 0%, 52% { transform: translateX(-180%) skewX(-16deg); } 74%, 100% { transform: translateX(320%) skewX(-16deg); } }

/* 5. WhatsApp 主行动按钮（绿色渐变） */
.btn-wa { background: linear-gradient(135deg, #25D366, #128C7E); border: none; color: #fff; box-shadow: 0 10px 26px rgba(18,140,126,.32); }
.btn-wa:hover { transform: translateY(-3px); box-shadow: 0 16px 40px rgba(18,140,126,.45); background: linear-gradient(135deg, #2ee06f, #14a186); }

/* 6. 标题渐变字（点缀） */
.grad-text { background: linear-gradient(120deg, var(--primary-deep) 15%, #c6a15b 55%, var(--primary) 90%); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: transparent; }

/* 7. 产品卡 3D 微倾斜（hover 设备生效） */
.product-card { perspective: 1000px; }
.product-card.tilt-on { will-change: transform; transition: transform .45s cubic-bezier(.22,1,.36,1), box-shadow .45s; }
.product-card.tilt-on .product-img, .product-card.tilt-on .product-body { transform: translateZ(0); transition: transform .5s cubic-bezier(.22,1,.36,1); }
.product-card.tilt-on:hover .product-img { transform: translateZ(26px); }
.product-card.tilt-on:hover .product-body { transform: translateZ(14px); }

/* 8. 买家秀角标（官方评价背书） */
.review-card { position: relative; }
.review-card::after { content: '★ 官方店铺真实评价'; position: absolute; top: 10px; right: 10px; z-index: 3; background: rgba(36,18,25,.6); color: var(--gold-soft); font-size: 11px; letter-spacing: .5px; padding: 4px 10px; border-radius: 999px; backdrop-filter: blur(4px); opacity: 0; transform: translateY(6px); transition: opacity .4s, transform .4s; pointer-events: none; }
.review-card:hover::after { opacity: 1; transform: none; }

/* 9. 店铺评分环 */
.sw-rating { display: inline-flex; align-items: center; gap: 9px; }
.sw-ring { width: 46px; height: 46px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; font-weight: 700; font-size: 14px; color: #fff; position: relative; background: conic-gradient(var(--gold) calc(var(--r) * 1%), rgba(255,255,255,.16) 0); flex: none; }
.sw-ring::before { content: ''; position: absolute; inset: 5px; border-radius: 50%; background: #5a1b31; }
.sw-ring span { position: relative; z-index: 1; }
.about-data { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 14px; margin-top: 34px; }
.ad-card { background: #fff; border: 1px solid rgba(178,58,92,.14); border-radius: 16px; padding: 18px 14px; text-align: center; box-shadow: 0 8px 24px rgba(94,20,45,.07); transition: transform .35s var(--ease-out), box-shadow .35s; }
.ad-card:hover { transform: translateY(-5px); box-shadow: 0 16px 36px rgba(94,20,45,.14); }
.ad-card .sw-ring { margin: 0 auto 10px; }
.ad-card .ad-name { font-size: 13px; font-weight: 700; color: var(--ink); }
.ad-card .ad-note { font-size: 12px; color: var(--ink-soft); margin-top: 3px; }

/* 10. 数据条底部金色光带 */
.stats-band::after { content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: linear-gradient(90deg, transparent, var(--gold), transparent); opacity: .7; }

/* 11. 浮动按钮呼吸光晕 */
.float-contact a { position: relative; }
.fc-wa::after, .fc-mail::after { content: ''; position: absolute; inset: -7px; border-radius: 50%; animation: fcPulse 2.4s ease-out infinite; pointer-events: none; }
.fc-wa::after { border: 2px solid rgba(37,211,102,.5); }
.fc-mail::after { border: 2px solid rgba(212,80,122,.5); animation-delay: .7s; }
@keyframes fcPulse { 0% { transform: scale(.82); opacity: 1; } 100% { transform: scale(1.3); opacity: 0; } }

/* 12. 页脚金色顶线 */
.site-footer { position: relative; }
.site-footer::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px; background: linear-gradient(90deg, transparent, var(--gold), transparent); }

/* 13. 分类卡 hover 金色描边 */
.cat-card { position: relative; }
.cat-card::before { content: ''; position: absolute; inset: 0; border-radius: inherit; padding: 1.5px; background: linear-gradient(140deg, var(--gold), transparent 40%, transparent 60%, var(--gold)); -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0); -webkit-mask-composite: xor; mask-composite: exclude; opacity: 0; transition: opacity .45s; pointer-events: none; z-index: 2; }
.cat-card:hover::before { opacity: 1; }

/* 14. 响应式补充 */
@media (max-width: 720px) {
  .hero-trust { gap: 8px 12px; margin-top: 22px; padding-top: 18px; }
  .trust-ticker { font-size: 12px; letter-spacing: .8px; padding: 10px 0; }
  .about-data { grid-template-columns: repeat(2, 1fr); }
}

/* 15. 订阅优惠券徽章 */
.sub-perk { display: inline-flex; align-items: center; gap: 8px; margin: 0 auto 16px; padding: 8px 18px; border: 1.5px dashed #c6a15b; border-radius: 12px; background: linear-gradient(135deg, rgba(198,161,91,.12), rgba(178,58,92,.06)); color: var(--primary-deep); font-size: 13.5px; font-weight: 600; letter-spacing: .5px; position: relative; z-index: 1; }
.sub-perk b { color: #a3843f; }

/* 16. 浮动按钮在线提示 */
.fc-hint { position: absolute; right: calc(100% + 14px); top: 50%; transform: translateY(-50%) translateX(8px); background: #2c1620; color: #f7dde6; font-size: 12px; line-height: 1.4; white-space: nowrap; padding: 7px 14px; border-radius: 999px; opacity: 0; pointer-events: none; transition: opacity .3s, transform .3s; box-shadow: 0 8px 20px rgba(0,0,0,.2); }
.float-contact a:hover .fc-hint { opacity: 1; transform: translateY(-50%) translateX(0); }

/* 17. 页脚客服在线提示 */
.fc-online { margin: 10px 0 14px; font-size: 12.5px; color: #a3843f; }
.fc-online b { font-weight: 700; }

/* 18. FAQ 折叠区 */
.faq-list { max-width: 780px; margin: 0 auto; }
.faq-item { background: #fff; border: 1px solid rgba(178,58,92,.14); border-radius: 14px; margin-bottom: 12px; overflow: hidden; transition: box-shadow .3s, border-color .3s; }
.faq-item[open] { border-color: rgba(198,161,91,.5); box-shadow: 0 12px 30px rgba(94,20,45,.1); }
.faq-item summary { cursor: pointer; list-style: none; padding: 16px 22px; font-weight: 700; font-size: 15px; color: var(--primary-deep); display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; font-size: 22px; line-height: 1; color: #c6a15b; transition: transform .3s; flex: none; }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p { padding: 0 22px 18px; color: var(--ink-soft); font-size: 14px; line-height: 1.85; }

/* 19. 移动端文案密度 */
@media (max-width: 720px) {
  .story-block p, .brand-strip-body p { line-height: 1.9; }
  .story-block { font-size: 14.5px; }
  .faq-item summary { padding: 14px 16px; font-size: 14px; }
  .faq-item p { padding: 0 16px 16px; font-size: 13.5px; }
  .fc-hint { display: none; }
}

/* ============================================================
   v3.1 头部升级：CTA 焦点 · 衬线品牌名 · hover 三层反馈 · 金线 · 汉堡动画
   ============================================================ */
/* 品牌名衬线体（更高级） */
.brand-name { font-family: var(--font-serif); font-weight: 700; letter-spacing: 3px; }

/* 导航 hover 三层反馈：毛玻璃胶囊 + 渐变下划线 + 上浮 */
.nav-links > a { position: relative; padding: 8px 16px; margin: -8px -16px; border-radius: 999px; transition: color .3s, transform .3s, background .3s; }
.nav-links > a:hover { transform: translateY(-2px); background: rgba(178,58,92,.08); }
.nav-links > a:hover::after, .nav-links > a.active::after { background: linear-gradient(90deg, var(--primary), var(--gold)); }

/* 导航 CTA（WhatsApp 询价） */
.nav-cta { display: inline-flex; align-items: center; gap: 7px; padding: 9px 18px; border-radius: 999px; background: linear-gradient(135deg, #25D366, #128C7E); color: #fff !important; font-weight: 600; font-size: 13.5px; letter-spacing: .4px; box-shadow: 0 6px 18px rgba(18,140,126,.3); transition: transform .3s var(--ease-out), box-shadow .3s; }
.nav-cta:hover { transform: translateY(-2px); box-shadow: 0 10px 26px rgba(18,140,126,.42); background: linear-gradient(135deg, #2ee06f, #14a186); }
.nav-cta-ico { display: inline-flex; align-items: center; justify-content: center; width: 20px; height: 20px; border-radius: 50%; background: rgba(255,255,255,.22); font-size: 10.5px; font-weight: 700; }

/* 语言切换精致化 */
.lang-switch { gap: 4px; padding: 3px; border: 1px solid rgba(178,58,92,.22); border-radius: 999px; background: rgba(255,255,255,.5); }
.lang-switch a { border: none; border-radius: 999px; padding: 5px 12px; font-size: 12px; letter-spacing: .5px; }
.lang-switch a:hover, .lang-switch a.active { background: linear-gradient(135deg, var(--primary), var(--primary-dark)); color: #fff; box-shadow: 0 4px 14px rgba(178,58,92,.28); }

/* 滚动后金色边界线 */
.site-header.scrolled::after { content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: linear-gradient(90deg, transparent, rgba(198,161,91,.85), transparent); }

/* 汉堡 SVG 动画 */
.nav-toggle .hb-bar { display: block; width: 22px; height: 2px; background: var(--primary-dark); border-radius: 2px; margin: 5px 0; transition: transform .35s var(--ease-out), opacity .35s; }
.nav-toggle.open .hb-1 { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open .hb-2 { opacity: 0; }
.nav-toggle.open .hb-3 { transform: translateY(-7px) rotate(-45deg); }

/* 移动端全屏菜单内 CTA 适配 */
@media (max-width: 900px) {
  .nav-links .nav-cta { margin: 18px 0 4px; font-size: 18px; padding: 14px 34px; justify-content: center; }
}

/* 20. 浮动按钮错峰：首屏隐藏，滚过 Hero 后淡入 */
.float-contact { opacity: 0; visibility: hidden; pointer-events: none; transition: opacity .5s var(--ease-out), visibility .5s, transform .5s var(--ease-out); transform: translateY(14px); }
.float-contact.show { opacity: 1; visibility: visible; pointer-events: auto; transform: translateY(0); }