/* roulang page: index */
:root{
  --c-primary:#6B4B33;
  --c-primary-deep:#4A3223;
  --c-secondary:#5F7F6A;
  --c-accent:#B4462F;
  --c-ink:#23201C;
  --c-ink-2:#6B6357;
  --c-line:#DED5C4;
  --c-bg:#F7F3EA;
  --c-bg-2:#EFE8DA;
  --c-surface:#FFFDF8;
  --c-dark-band:#2E2620;
  --sh-1:0 2px 8px rgba(35,32,28,.06);
  --sh-2:0 10px 28px rgba(35,32,28,.10);
  --r-card:16px;
  --r-btn:10px;
  --r-img:12px;
  --font-serif:"Noto Serif SC","Songti SC","SimSun",serif;
  --font-sans:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
  --w-container:1200px;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-sans);
  font-size:16.5px;
  line-height:1.9;
  color:var(--c-ink);
  background:var(--c-bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto;}
a{color:var(--c-primary);text-decoration:none;transition:color .18s ease;}
a:hover{color:var(--c-primary-deep);text-decoration:underline;text-underline-offset:4px;}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{
  font-family:var(--font-serif);
  color:var(--c-ink);
  margin:0;
  line-height:1.35;
  text-wrap:balance;
}
h1{font-size:clamp(30px,4.4vw,46px);font-weight:700;line-height:1.3;}
h2{font-size:clamp(24px,3vw,34px);font-weight:700;}
h3{font-size:20px;line-height:1.45;font-weight:700;}
p{margin:0 0 18px;}
p:last-child{margin-bottom:0;}
button{font-family:inherit;cursor:pointer;}
input,textarea,select{font-family:inherit;font-size:16px;}
:focus-visible{outline:2px solid var(--c-primary);outline-offset:3px;}
.wrap{
  width:100%;
  max-width:var(--w-container);
  margin:0 auto;
  padding:0 24px;
}
.section{padding:88px 0;}
.section--tight{padding:64px 0;}
.section--surface{background:var(--c-surface);}
.section--tint{background:var(--c-bg-2);}
.section--dark{background:var(--c-dark-band);color:#F2EADF;}
.section--dark h2,.section--dark h3{color:#FBF6EE;}
.section--dark p{color:rgba(242,234,223,.78);}
.sec-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:24px;
  margin-bottom:36px;
  flex-wrap:wrap;
}
.sec-label{
  display:inline-block;
  font-size:12.5px;
  letter-spacing:.14em;
  color:var(--c-secondary);
  font-weight:600;
  margin-bottom:10px;
  text-transform:uppercase;
}
.sec-head h2{max-width:760px;}
.sec-head p{color:var(--c-ink-2);margin-top:12px;max-width:720px;font-size:15.5px;line-height:1.85;}
.sec-rule{width:40px;height:3px;background:var(--c-primary);border-radius:2px;margin:0 0 16px;}
.section--dark .sec-rule{background:#C7A983;}
.section--dark .sec-label{color:#BFAE95;}
.more-link{
  font-size:14.5px;
  font-weight:600;
  color:var(--c-primary);
  white-space:nowrap;
  display:inline-flex;
  align-items:center;
  gap:6px;
}
.more-link i{font-size:12px;transition:transform .18s ease;}
.more-link:hover{text-decoration:none;color:var(--c-primary-deep);}
.more-link:hover i{transform:translateX(3px);}

/* ============ 按钮 ============ */
.button,button.button{
  border-radius:var(--r-btn);
  font-family:var(--font-sans);
  font-size:15px;
  font-weight:600;
  padding:13px 26px;
  line-height:1.2;
  border:1px solid transparent;
  transition:background .18s ease,color .18s ease,transform .18s ease,box-shadow .18s ease,border-color .18s ease;
  margin:0;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
}
.btn-primary,.button.btn-primary{background:var(--c-primary);color:#FFF9F0;border-color:var(--c-primary);}
.btn-primary:hover,.button.btn-primary:hover{background:var(--c-primary-deep);color:#FFF9F0;border-color:var(--c-primary-deep);transform:translateY(-1px);text-decoration:none;}
.btn-primary:active,.button.btn-primary:active{transform:none;}
.btn-ghost,.button.btn-ghost{background:transparent;color:var(--c-primary);border-color:var(--c-primary);}
.btn-ghost:hover,.button.btn-ghost:hover{background:rgba(107,75,51,.08);color:var(--c-primary-deep);text-decoration:none;}
.btn-light{background:#FFF9F0;color:var(--c-primary-deep);border-color:#FFF9F0;}
.btn-light:hover{background:#F2E4D2;color:var(--c-primary-deep);text-decoration:none;transform:translateY(-1px);}
.btn-outline-light{background:transparent;color:#F6EEE2;border-color:rgba(246,238,226,.55);}
.btn-outline-light:hover{background:rgba(246,238,226,.12);color:#fff;text-decoration:none;border-color:rgba(246,238,226,.8);}
.btn-sm{padding:9px 18px;font-size:14px;}

/* ============ 徽章 / 标签 ============ */
.tag{
  display:inline-flex;
  align-items:center;
  gap:5px;
  padding:4px 11px;
  border-radius:999px;
  font-size:12.5px;
  font-weight:600;
  line-height:1.6;
  background:rgba(95,127,106,.12);
  color:#3F5B49;
  white-space:nowrap;
}
.tag--primary{background:rgba(107,75,51,.1);color:var(--c-primary-deep);}
.tag--accent{background:rgba(180,70,47,.1);color:var(--c-accent);}
.tag--line{background:transparent;border:1px solid var(--c-line);color:var(--c-ink-2);}

/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;
  top:0;
  z-index:80;
  background:rgba(255,253,248,.97);
  backdrop-filter:saturate(140%) blur(8px);
  border-bottom:1px solid var(--c-line);
  transition:box-shadow .2s ease;
}
.site-header.is-stuck{box-shadow:0 4px 18px rgba(35,32,28,.08);}
.nav-main{
  display:flex;
  align-items:center;
  gap:28px;
  min-height:72px;
  transition:min-height .2s ease;
}
.site-header.is-stuck .nav-main{min-height:58px;}
.brand{
  display:flex;
  flex-direction:column;
  line-height:1.15;
  flex-shrink:0;
  text-decoration:none;
}
.brand:hover{text-decoration:none;}
.brand-main{
  font-family:var(--font-serif);
  font-size:21px;
  font-weight:700;
  color:var(--c-primary-deep);
  letter-spacing:.04em;
}
.brand-sub{
  font-size:11.5px;
  letter-spacing:.18em;
  color:rgba(107,75,51,.62);
  margin-top:3px;
}
.nav-links{display:flex;align-items:center;gap:6px;margin-left:14px;flex:1;}
.nav-links a{
  position:relative;
  display:inline-block;
  padding:10px 14px;
  font-size:15px;
  font-weight:500;
  color:var(--c-ink);
  border-radius:8px;
  transition:color .18s ease,background .18s ease;
}
.nav-links a:hover{color:var(--c-primary);background:rgba(107,75,51,.06);text-decoration:none;}
.nav-links a.is-active{color:var(--c-primary-deep);font-weight:700;}
.nav-links a.is-active::after{
  content:"";
  position:absolute;
  left:14px;right:14px;bottom:2px;
  height:2px;
  background:var(--c-primary);
  border-radius:2px;
}
.nav-actions{display:flex;align-items:center;gap:12px;flex-shrink:0;}
.city-btn{
  display:inline-flex;
  align-items:center;
  gap:7px;
  padding:9px 16px;
  border-radius:999px;
  border:1px solid var(--c-line);
  background:var(--c-surface);
  color:var(--c-ink-2);
  font-size:14px;
  transition:border-color .18s ease,color .18s ease,background .18s ease;
}
.city-btn:hover{border-color:var(--c-primary);color:var(--c-primary-deep);background:#FFF7EC;}
.city-btn i{font-size:13px;color:var(--c-secondary);}
.city-btn strong{color:var(--c-primary-deep);font-weight:700;}
.nav-toggle{
  display:none;
  width:44px;height:44px;
  border-radius:10px;
  border:1px solid var(--c-line);
  background:var(--c-surface);
  color:var(--c-primary-deep);
  font-size:17px;
  align-items:center;
  justify-content:center;
}
/* 次级定位条 */
.city-strip{
  border-top:1px solid rgba(222,213,196,.7);
  background:var(--c-bg-2);
  height:42px;
  display:flex;
  align-items:center;
  overflow:hidden;
  position:relative;
}
.city-strip::before,.city-strip::after{
  content:"";
  position:absolute;
  top:0;bottom:0;
  width:44px;
  pointer-events:none;
  z-index:2;
}
.city-strip::before{left:0;background:linear-gradient(90deg,var(--c-bg-2),rgba(239,232,218,0));}
.city-strip::after{right:0;background:linear-gradient(270deg,var(--c-bg-2),rgba(239,232,218,0));}
.city-strip-inner{
  display:flex;
  align-items:center;
  gap:8px;
  overflow-x:auto;
  white-space:nowrap;
  width:100%;
  max-width:var(--w-container);
  margin:0 auto;
  padding:0 24px;
  scrollbar-width:none;
}
.city-strip-inner::-webkit-scrollbar{display:none;}
.city-strip-inner span.strip-label{
  font-size:12.5px;
  color:var(--c-ink-2);
  letter-spacing:.06em;
  margin-right:6px;
  flex-shrink:0;
}
.city-strip-inner a{
  font-size:13.5px;
  color:var(--c-ink-2);
  padding:3px 11px;
  border-radius:999px;
  flex-shrink:0;
  transition:background .18s ease,color .18s ease;
}
.city-strip-inner a:hover{background:rgba(107,75,51,.1);color:var(--c-primary-deep);text-decoration:none;}
.city-strip-inner a.current{
  color:var(--c-primary-deep);
  font-weight:700;
  background:rgba(107,75,51,.13);
}
.city-strip-inner a.current::before{
  content:"";
  display:inline-block;
  width:6px;height:6px;
  border-radius:50%;
  background:var(--c-accent);
  margin-right:6px;
  vertical-align:middle;
}

/* ============ Hero ============ */
.hero{
  position:relative;
  color:#F8F1E4;
  background-color:#2E2620;
  background-image:linear-gradient(100deg,rgba(30,24,19,.9) 0%,rgba(35,28,22,.76) 46%,rgba(40,32,25,.42) 100%),url('/assets/images/d8bc8d1ee82e3203.jpg');
  background-size:cover;
  background-position:center;
  overflow:hidden;
}
.hero-inner{
  position:relative;
  padding:96px 0 0;
}
.hero-badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:6px 15px;
  border-radius:999px;
  border:1px solid rgba(246,238,226,.32);
  background:rgba(246,238,226,.08);
  font-size:13px;
  letter-spacing:.06em;
  color:#EFE3D0;
  margin-bottom:22px;
}
.hero-badge i{color:#C7A983;}
.hero h1{
  color:#FFFBF3;
  max-width:840px;
  margin-bottom:22px;
  text-shadow:0 2px 18px rgba(0,0,0,.25);
}
.hero-lead{
  max-width:720px;
  font-size:16.5px;
  line-height:1.95;
  color:rgba(246,238,226,.86);
  margin-bottom:30px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:26px;}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:56px;}
.hero-badges span{
  font-size:13px;
  color:#E7D9C4;
  border:1px solid rgba(231,217,196,.26);
  border-radius:999px;
  padding:5px 13px;
  background:rgba(255,255,255,.04);
}
.hero-citybar{
  background:rgba(23,18,14,.62);
  border-top:1px solid rgba(246,238,226,.16);
  backdrop-filter:blur(6px);
}
.hero-citybar-inner{
  display:flex;
  align-items:center;
  gap:10px;
  flex-wrap:wrap;
  padding:16px 0;
  font-size:13.5px;
  color:rgba(246,238,226,.72);
}
.hero-citybar-inner a{
  color:#F0E4D2;
  padding:4px 12px;
  border-radius:999px;
  border:1px solid rgba(240,228,210,.24);
  font-size:13px;
  transition:background .18s ease,border-color .18s ease;
}
.hero-citybar-inner a:hover{background:rgba(240,228,210,.16);text-decoration:none;border-color:rgba(240,228,210,.5);}

/* ============ 搜索入口条 ============ */
.search-band{
  background:var(--c-surface);
  border-bottom:1px solid var(--c-line);
  padding:34px 0;
}
.search-box{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  align-items:center;
}
.search-field{
  position:relative;
  flex:1 1 380px;
  min-width:0;
}
.search-field i{
  position:absolute;
  left:16px;
  top:50%;
  transform:translateY(-50%);
  color:var(--c-secondary);
  font-size:15px;
}
.search-field input{
  width:100%;
  height:52px;
  border-radius:var(--r-btn);
  border:1px solid var(--c-line);
  background:var(--c-bg);
  padding:0 16px 0 44px;
  color:var(--c-ink);
  margin:0;
}
.search-field input::placeholder{color:#A99C87;}
.search-field input:focus{
  border-color:var(--c-primary);
  box-shadow:0 0 0 4px rgba(107,75,51,.14);
  outline:none;
  background:var(--c-surface);
}
.quick-cities{
  display:flex;
  align-items:center;
  gap:8px;
  flex-wrap:wrap;
  margin-top:16px;
  font-size:13.5px;
  color:var(--c-ink-2);
}
.quick-cities a{
  padding:4px 12px;
  border-radius:999px;
  border:1px solid var(--c-line);
  color:var(--c-ink-2);
  font-size:13px;
}
.quick-cities a:hover{border-color:var(--c-primary);color:var(--c-primary-deep);text-decoration:none;background:#FFF7EC;}

/* ============ 指标看板 ============ */
.stats-band{padding:72px 0;}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;}
.stat-item{
  padding:22px 26px 6px;
  border-top:1px solid rgba(246,238,226,.22);
  border-right:1px solid rgba(246,238,226,.14);
}
.stat-item:last-child{border-right:none;}
.stat-num{
  font-family:var(--font-serif);
  font-size:clamp(32px,3.6vw,42px);
  font-weight:700;
  color:#FFF8EC;
  line-height:1.1;
  font-variant-numeric:tabular-nums;
  letter-spacing:.01em;
}
.stat-num small{font-size:15px;font-family:var(--font-sans);font-weight:500;color:#C7A983;margin-left:4px;}
.stat-desc{font-size:13.5px;color:rgba(242,234,223,.7);margin-top:9px;line-height:1.7;}

/* ============ 服务矩阵（非对称） ============ */
.svc-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
}
.svc-card{
  position:relative;
  background:var(--c-surface);
  border:1px solid var(--c-line);
  border-left:4px solid var(--c-primary);
  border-radius:var(--r-card);
  padding:26px 24px 22px;
  box-shadow:var(--sh-1);
  transition:border-color .18s ease,transform .18s ease,box-shadow .18s ease,border-left-width .18s ease;
  display:flex;
  flex-direction:column;
}
.svc-card:hover{transform:translateY(-2px);box-shadow:var(--sh-2);border-color:rgba(107,75,51,.4);border-left-width:6px;}
.svc-card i.svc-icon{
  font-size:19px;
  color:var(--c-primary);
  width:42px;height:42px;
  border-radius:11px;
  background:rgba(107,75,51,.1);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  margin-bottom:16px;
}
.svc-card h3{font-size:18.5px;margin-bottom:9px;}
.svc-card p{font-size:14.5px;color:var(--c-ink-2);line-height:1.8;margin-bottom:16px;}
.svc-card .svc-arrow{margin-top:auto;font-size:13.5px;color:var(--c-primary);font-weight:600;display:inline-flex;align-items:center;gap:6px;}
.svc-card:hover .svc-arrow i{transform:translateX(3px);}
.svc-card .svc-arrow i{transition:transform .18s ease;font-size:12px;}
.svc-card--feature{
  grid-column:span 2;
  padding:0;
  overflow:hidden;
  display:grid;
  grid-template-columns:1.05fr 1fr;
  border-left-width:4px;
}
.svc-card--feature .feature-text{padding:30px 28px;display:flex;flex-direction:column;}
.svc-card--feature .feature-media{position:relative;min-height:100%;background:var(--c-bg-2);}
.svc-card--feature .feature-media img{width:100%;height:100%;object-fit:cover;}
.svc-card--feature h3{font-size:21px;}

/* ============ 分类入口矩阵 ============ */
.matrix-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.matrix-card{
  background:var(--c-surface);
  border:1px solid var(--c-line);
  border-radius:var(--r-card);
  padding:22px 20px;
  box-shadow:var(--sh-1);
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
  display:block;
  color:var(--c-ink);
}
.matrix-card:hover{transform:translateY(-2px);box-shadow:var(--sh-2);border-color:rgba(107,75,51,.4);text-decoration:none;color:var(--c-ink);}
.matrix-card .m-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;}
.matrix-card i{font-size:17px;color:var(--c-secondary);}
.matrix-card h3{font-size:17px;margin-bottom:7px;}
.matrix-card p{font-size:13.5px;color:var(--c-ink-2);line-height:1.7;margin:0;}
.matrix-cta{margin-top:26px;text-align:center;}

/* ============ 精选清单（门店卡） ============ */
.store-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.store-card{
  background:var(--c-surface);
  border:1px solid var(--c-line);
  border-radius:var(--r-card);
  overflow:hidden;
  box-shadow:var(--sh-1);
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
  display:flex;
  flex-direction:column;
}
.store-card:hover{transform:translateY(-2px);box-shadow:var(--sh-2);border-color:rgba(107,75,51,.42);}
.store-thumb{position:relative;aspect-ratio:16/9;background:var(--c-bg-2);overflow:hidden;}
.store-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease;}
.store-card:hover .store-thumb img{transform:scale(1.03);}
.store-thumb .tag{position:absolute;left:12px;top:12px;background:rgba(255,253,248,.94);color:var(--c-primary-deep);}
.store-body{padding:18px 20px 20px;display:flex;flex-direction:column;flex:1;}
.store-body h3{font-size:17.5px;margin-bottom:8px;}
.store-addr{
  font-size:13.5px;
  color:var(--c-ink-2);
  line-height:1.75;
  display:flex;
  gap:8px;
  margin-bottom:12px;
}
.store-addr i{color:var(--c-secondary);margin-top:5px;font-size:12px;}
.store-meta{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:14px;}
.store-link{margin-top:auto;font-size:13.5px;font-weight:600;color:var(--c-primary);display:inline-flex;align-items:center;gap:6px;}
.store-link i{font-size:11px;transition:transform .18s ease;}
.store-card:hover .store-link i{transform:translateX(3px);}

/* ============ 结果对比 ============ */
.compare-wrap{
  display:grid;
  grid-template-columns:1fr 64px 1fr;
  align-items:stretch;
  gap:0;
}
.compare-col{border-radius:var(--r-card);padding:30px 28px;}
.compare-col--old{background:var(--c-bg-2);}
.compare-col--old h3{color:var(--c-ink-2);}
.compare-col--new{
  background:rgba(107,75,51,.055);
  border:1px solid rgba(107,75,51,.4);
}
.compare-head{display:flex;align-items:center;gap:10px;margin-bottom:8px;}
.compare-head i{font-size:16px;}
.compare-col--old .compare-head i{color:#9C917F;}
.compare-col--new .compare-head i{color:var(--c-primary);}
.compare-sub{font-size:13.5px;color:var(--c-ink-2);margin-bottom:20px;}
.compare-list li{
  display:flex;
  gap:11px;
  font-size:14.5px;
  line-height:1.8;
  color:var(--c-ink-2);
  padding:11px 0;
  border-bottom:1px dashed rgba(222,213,196,.9);
}
.compare-list li:last-child{border-bottom:none;}
.compare-list i{font-size:13px;margin-top:6px;flex-shrink:0;}
.compare-col--old .compare-list i{color:#B3A896;}
.compare-col--new .compare-list i{color:var(--c-secondary);}
.compare-col--new .compare-list li{color:#3B3229;}
.compare-vs{display:flex;align-items:center;justify-content:center;}
.compare-vs span{
  width:52px;height:52px;
  border-radius:50%;
  background:var(--c-surface);
  border:1px solid var(--c-line);
  box-shadow:var(--sh-1);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-serif);
  font-weight:700;
  font-size:14px;
  color:var(--c-primary-deep);
  letter-spacing:.04em;
}

/* ============ 论坛热议 ============ */
.forum-grid{display:grid;grid-template-columns:1.65fr 1fr;gap:26px;}
.topic-list{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);overflow:hidden;box-shadow:var(--sh-1);}
.topic-item{
  display:flex;
  align-items:center;
  gap:16px;
  padding:16px 22px;
  border-bottom:1px dashed rgba(222,213,196,.9);
  transition:background .18s ease;
}
.topic-item:last-child{border-bottom:none;}
.topic-item:hover{background:rgba(239,232,218,.62);}
.topic-no{
  font-family:var(--font-serif);
  font-size:17px;
  font-weight:700;
  color:#BCAF99;
  width:26px;
  flex-shrink:0;
  font-variant-numeric:tabular-nums;
}
.topic-main{flex:1;min-width:0;}
.topic-main h3{font-size:15.5px;font-weight:600;margin-bottom:5px;line-height:1.5;}
.topic-item:hover .topic-main h3{color:var(--c-primary-deep);}
.topic-main .topic-sub{display:flex;align-items:center;gap:10px;font-size:12.5px;color:var(--c-ink-2);flex-wrap:wrap;}
.topic-reply{
  font-size:12.5px;
  color:var(--c-ink-2);
  white-space:nowrap;
  font-variant-numeric:tabular-nums;
  flex-shrink:0;
}
.hot-panel{
  background:var(--c-surface);
  border:1px solid var(--c-line);
  border-radius:var(--r-card);
  padding:24px 22px;
  box-shadow:var(--sh-1);
}
.hot-panel h3{font-size:17px;margin-bottom:4px;}
.hot-panel .hot-note{font-size:13px;color:var(--c-ink-2);margin-bottom:16px;}
.hot-list li{
  display:flex;
  gap:14px;
  padding:12px 0;
  border-bottom:1px dashed rgba(222,213,196,.9);
  align-items:flex-start;
}
.hot-list li:last-child{border-bottom:none;}
.hot-rank{
  font-family:var(--font-serif);
  font-size:22px;
  font-weight:700;
  line-height:1;
  color:#D6C9B4;
  width:26px;
  flex-shrink:0;
  font-variant-numeric:tabular-nums;
}
.hot-list li:nth-child(1) .hot-rank,
.hot-list li:nth-child(2) .hot-rank,
.hot-list li:nth-child(3) .hot-rank{color:var(--c-accent);}
.hot-title{font-size:14.5px;line-height:1.6;color:var(--c-ink);font-weight:500;}
.hot-meta{font-size:12.5px;color:var(--c-ink-2);margin-top:4px;}

/* ============ 里程碑时间线 ============ */
.timeline{position:relative;max-width:920px;margin:0 auto;padding-left:28px;}
.timeline::before{
  content:"";
  position:absolute;
  left:6px;top:8px;bottom:8px;
  border-left:1px dashed rgba(107,75,51,.3);
}
.tl-item{position:relative;padding:0 0 30px 26px;}
.tl-item:last-child{padding-bottom:0;}
.tl-item::before{
  content:"";
  position:absolute;
  left:-28px;top:6px;
  width:13px;height:13px;
  border-radius:50%;
  background:var(--c-primary);
  box-shadow:0 0 0 4px rgba(107,75,51,.16);
}
.tl-year{
  font-family:var(--font-serif);
  font-size:15px;
  font-weight:700;
  color:var(--c-primary-deep);
  letter-spacing:.06em;
  margin-bottom:6px;
  font-variant-numeric:tabular-nums;
}
.tl-item p{font-size:14.5px;color:var(--c-ink-2);line-height:1.8;margin:0;max-width:720px;}

/* ============ 专题卡 ============ */
.topic-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.topic-card{
  background:var(--c-surface);
  border:1px solid var(--c-line);
  border-radius:var(--r-card);
  overflow:hidden;
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
  box-shadow:var(--sh-1);
  display:flex;
  flex-direction:column;
}
.topic-card:hover{transform:translateY(-2px);box-shadow:var(--sh-2);border-color:rgba(107,75,51,.4);}
.topic-card .tc-thumb{aspect-ratio:16/9;overflow:hidden;background:var(--c-bg-2);}
.topic-card .tc-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease;}
.topic-card:hover .tc-thumb img{transform:scale(1.03);}
.topic-card .tc-body{padding:16px 18px 18px;display:flex;flex-direction:column;flex:1;}
.topic-card h3{font-size:16px;margin-bottom:7px;}
.topic-card p{font-size:13.5px;color:var(--c-ink-2);line-height:1.7;margin-bottom:14px;}
.topic-card .tc-link{margin-top:auto;font-size:13px;color:var(--c-primary);font-weight:600;}

/* ============ 资讯列表（CMS） ============ */
.news-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:26px;}
.news-feature{
  display:flex;
  flex-direction:column;
  background:var(--c-surface);
  border:1px solid var(--c-line);
  border-radius:var(--r-card);
  overflow:hidden;
  box-shadow:var(--sh-1);
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
  color:var(--c-ink);
}
.news-feature:hover{transform:translateY(-2px);box-shadow:var(--sh-2);border-color:rgba(107,75,51,.4);text-decoration:none;color:var(--c-ink);}
.news-feature .nf-thumb{aspect-ratio:16/9;background:var(--c-bg-2);overflow:hidden;position:relative;}
.news-feature .nf-thumb img{width:100%;height:100%;object-fit:cover;}
.news-feature .nf-thumb .tag{position:absolute;left:14px;top:14px;background:rgba(255,253,248,.94);color:var(--c-primary-deep);}
.news-feature .nf-body{padding:22px 24px 24px;}
.news-feature h3{font-size:20px;margin-bottom:10px;line-height:1.45;}
.news-feature p{font-size:14.5px;color:var(--c-ink-2);line-height:1.8;margin-bottom:14px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.news-list{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);box-shadow:var(--sh-1);overflow:hidden;}
.news-item{
  display:block;
  padding:16px 22px;
  border-bottom:1px dashed rgba(222,213,196,.9);
  color:var(--c-ink);
  transition:background .18s ease;
}
.news-item:last-child{border-bottom:none;}
.news-item:hover{background:rgba(239,232,218,.6);text-decoration:none;color:var(--c-ink);}
.news-item h3{font-size:15.5px;font-weight:600;line-height:1.55;margin-bottom:6px;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden;}
.news-item:hover h3{color:var(--c-primary-deep);}
.news-item p{font-size:13.5px;color:var(--c-ink-2);line-height:1.7;margin-bottom:9px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.news-item .ni-meta{display:flex;align-items:center;gap:9px;font-size:12.5px;color:#8B8272;flex-wrap:wrap;}
.empty-state{
  background:var(--c-surface);
  border:1px dashed var(--c-line);
  border-radius:var(--r-card);
  padding:52px 24px;
  text-align:center;
  color:var(--c-ink-2);
}
.empty-state i{font-size:26px;color:#C3B6A0;display:block;margin-bottom:14px;}
.empty-state strong{display:block;font-size:16px;color:var(--c-ink);margin-bottom:6px;font-family:var(--font-serif);}
.empty-state span{font-size:13.5px;color:var(--c-ink-2);}

/* ============ 平台保障 ============ */
.guard-row{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:0;
}
.guard-item{
  padding:8px 26px;
  border-right:1px solid var(--c-line);
}
.guard-item:last-child{border-right:none;}
.guard-item .g-icon{
  width:44px;height:44px;
  border-radius:12px;
  background:rgba(95,127,106,.14);
  color:var(--c-secondary);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-size:17px;
  margin-bottom:14px;
}
.guard-item h3{font-size:16.5px;margin-bottom:8px;}
.guard-item p{font-size:13.5px;color:var(--c-ink-2);line-height:1.8;margin:0;}

/* ============ 快速解答 ============ */
.quick-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.quick-card{
  background:var(--c-surface);
  border:1px solid var(--c-line);
  border-radius:var(--r-card);
  padding:20px 20px 22px;
  box-shadow:var(--sh-1);
  transition:border-color .18s ease,transform .18s ease;
}
.quick-card:hover{border-color:rgba(107,75,51,.4);transform:translateY(-2px);}
.quick-card h3{
  font-size:15.5px;
  margin-bottom:9px;
  display:flex;
  gap:8px;
  align-items:flex-start;
  line-height:1.55;
}
.quick-card h3 i{color:var(--c-secondary);font-size:14px;margin-top:4px;flex-shrink:0;}
.quick-card p{font-size:13.5px;color:var(--c-ink-2);line-height:1.8;margin:0;}

/* ============ FAQ ============ */
.faq-wrap{max-width:880px;margin:0 auto;}
.faq-item{border-bottom:1px solid var(--c-line);}
.faq-item:first-child{border-top:1px solid var(--c-line);}
.faq-q{
  width:100%;
  background:none;
  border:none;
  text-align:left;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:22px 4px;
  font-family:var(--font-serif);
  font-size:17px;
  font-weight:700;
  color:var(--c-ink);
  transition:color .18s ease;
}
.faq-q:hover{color:var(--c-primary-deep);}
.faq-q .faq-sign{
  flex-shrink:0;
  width:26px;height:26px;
  border-radius:50%;
  border:1px solid var(--c-line);
  display:flex;align-items:center;justify-content:center;
  font-size:14px;
  color:var(--c-primary);
  background:var(--c-surface);
  transition:transform .18s ease,background .18s ease;
}
.faq-item.is-open .faq-q .faq-sign{transform:rotate(180deg);background:rgba(107,75,51,.1);}
.faq-a{
  max-height:0;
  overflow:hidden;
  transition:max-height .26s ease;
}
.faq-a-inner{
  padding:0 4px 24px 0;
  font-size:15px;
  color:var(--c-ink-2);
  line-height:1.9;
  max-width:760px;
}

/* ============ 转化表单 ============ */
.lead-grid{display:grid;grid-template-columns:5fr 7fr;gap:48px;align-items:start;}
.lead-copy h2{margin-bottom:18px;}
.lead-copy p{color:var(--c-ink-2);font-size:15px;line-height:1.85;}
.lead-points{margin-top:22px;display:grid;gap:12px;}
.lead-points li{display:flex;gap:11px;font-size:14.5px;color:#3B3229;line-height:1.75;}
.lead-points i{color:var(--c-secondary);font-size:14px;margin-top:5px;flex-shrink:0;}
.form-card{
  background:var(--c-surface);
  border:1px solid var(--c-line);
  border-radius:20px;
  padding:34px 32px;
  box-shadow:var(--sh-2);
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.field{margin-bottom:18px;}
.field label{
  display:block;
  font-size:13.5px;
  color:var(--c-ink-2);
  margin-bottom:7px;
  font-weight:500;
}
.field input,.field select,.field textarea{
  width:100%;
  min-height:46px;
  border-radius:10px;
  border:1px solid var(--c-line);
  background:var(--c-bg);
  padding:11px 14px;
  color:var(--c-ink);
  margin:0;
  transition:border-color .18s ease,box-shadow .18s ease,background .18s ease;
}
.field textarea{min-height:110px;resize:vertical;line-height:1.75;}
.field input::placeholder,.field textarea::placeholder{color:#A99C87;}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;
  border-color:var(--c-primary);
  box-shadow:0 0 0 4px rgba(107,75,51,.14);
  background:var(--c-surface);
}
.chip-row{display:flex;flex-wrap:wrap;gap:9px;}
.chip{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:8px 15px;
  border-radius:999px;
  border:1px solid var(--c-line);
  font-size:13.5px;
  color:var(--c-ink-2);
  background:var(--c-bg);
  cursor:pointer;
  transition:border-color .18s ease,color .18s ease,background .18s ease;
}
.chip:hover{border-color:var(--c-primary);color:var(--c-primary-deep);}
.chip.is-on{background:var(--c-primary);border-color:var(--c-primary);color:#FFF9F0;}
.form-note{font-size:12.5px;color:#8B8272;margin-top:12px;line-height:1.7;}
.form-tip{font-size:13px;color:var(--c-secondary);margin-top:12px;display:none;}
.form-tip.is-show{display:block;}

/* ============ 收尾条 ============ */
.closing-band{
  background:var(--c-bg-2);
  border-top:1px solid var(--c-line);
  padding:34px 0;
}
.closing-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;}
.closing-inner p{margin:0;font-size:15px;color:var(--c-ink-2);max-width:760px;}
.to-top{
  width:46px;height:46px;
  border-radius:50%;
  border:1px solid var(--c-primary);
  background:transparent;
  color:var(--c-primary);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-size:15px;
  transition:background .18s ease,color .18s ease,transform .18s ease;
  flex-shrink:0;
}
.to-top:hover{background:var(--c-primary);color:#FFF9F0;transform:translateY(-2px);}

/* ============ 页脚 ============ */
.site-footer{
  background:var(--c-dark-band);
  color:rgba(242,234,223,.76);
  padding:58px 0 0;
}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.15fr;gap:0;}
.footer-col{padding:0 26px 34px;border-right:1px solid rgba(246,238,226,.12);}
.footer-col:first-child{padding-left:0;}
.footer-col:last-child{border-right:none;padding-right:0;}
.footer-brand .fb-main{
  font-family:var(--font-serif);
  font-size:21px;
  color:#FBF5EA;
  font-weight:700;
  letter-spacing:.04em;
}
.footer-brand .fb-sub{
  font-size:11.5px;
  letter-spacing:.18em;
  color:rgba(242,234,223,.5);
  margin-top:4px;
  margin-bottom:16px;
}
.footer-brand p{font-size:13.5px;line-height:1.85;color:rgba(242,234,223,.64);margin-bottom:16px;}
.footer-col h4{
  font-size:14.5px;
  color:#FBF5EA;
  margin-bottom:16px;
  font-family:var(--font-serif);
  letter-spacing:.04em;
}
.footer-col ul li{margin-bottom:10px;}
.footer-col ul li a{font-size:13.5px;color:rgba(242,234,223,.68);transition:color .18s ease;}
.footer-col ul li a:hover{color:#E4C79C;text-decoration:none;}
.footer-city-tags{display:flex;flex-wrap:wrap;gap:7px;}
.footer-city-tags span{
  font-size:12.5px;
  padding:3px 10px;
  border-radius:999px;
  background:rgba(246,238,226,.08);
  color:rgba(242,234,223,.7);
}
.footer-bottom{
  border-top:1px solid rgba(246,238,226,.12);
  padding:20px 0 26px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
  font-size:12.5px;
  color:rgba(242,234,223,.5);
}
.footer-bottom a{color:rgba(242,234,223,.6);}
.footer-bottom a:hover{color:#E4C79C;text-decoration:none;}

/* ============ 城市弹层 ============ */
.city-modal{
  position:fixed;
  inset:0;
  background:rgba(28,23,18,.55);
  display:none;
  align-items:center;
  justify-content:center;
  z-index:200;
  padding:24px;
}
.city-modal.is-open{display:flex;}
.city-modal-box{
  background:var(--c-surface);
  border-radius:20px;
  max-width:560px;
  width:100%;
  padding:28px 26px;
  box-shadow:var(--sh-2);
  border:1px solid var(--c-line);
}
.city-modal-box h3{font-size:19px;margin-bottom:6px;}
.city-modal-box p{font-size:13.5px;color:var(--c-ink-2);margin-bottom:18px;}
.city-modal-list{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:20px;}
.city-modal-list button{
  padding:8px 16px;
  border-radius:999px;
  border:1px solid var(--c-line);
  background:var(--c-bg);
  font-size:13.5px;
  color:var(--c-ink-2);
  transition:border-color .18s ease,color .18s ease,background .18s ease;
}
.city-modal-list button:hover{border-color:var(--c-primary);color:var(--c-primary-deep);}
.city-modal-list button.is-on{background:var(--c-primary);border-color:var(--c-primary);color:#FFF9F0;}
.city-modal-close{
  width:100%;
  padding:12px;
  border-radius:10px;
  border:1px solid var(--c-line);
  background:var(--c-bg-2);
  color:var(--c-ink);
  font-size:14px;
}
.city-modal-close:hover{background:var(--c-bg);}

/* ============ 响应式 ============ */
@media screen and (max-width:1023px){
  .section{padding:66px 0;}
  .hero-inner{padding:70px 0 0;}
  .stats-grid{grid-template-columns:repeat(2,1fr);}
  .stat-item{padding:20px 18px 6px;}
  .stat-item:nth-child(2n){border-right:none;}
  .stats-grid .stat-item:nth-child(3),.stats-grid .stat-item:nth-child(4){margin-top:16px;}
  .svc-grid{grid-template-columns:repeat(2,1fr);}
  .svc-card--feature{grid-column:span 2;grid-template-columns:1fr; }
  .svc-card--feature .feature-media{min-height:220px;order:-1;}
  .matrix-grid{grid-template-columns:repeat(2,1fr);}
  .store-grid{grid-template-columns:repeat(2,1fr);}
  .topic-cards{grid-template-columns:repeat(2,1fr);}
  .quick-grid{grid-template-columns:repeat(2,1fr);}
  .guard-row{grid-template-columns:repeat(2,1fr);gap:0;}
  .guard-item{padding:16px 20px;border-bottom:1px solid var(--c-line);}
  .guard-item:nth-child(2n){border-right:none;}
  .guard-item:nth-last-child(-n+2){border-bottom:none;}
  .forum-grid{grid-template-columns:1fr;}
  .news-grid{grid-template-columns:1fr;}
  .compare-wrap{grid-template-columns:1fr;gap:16px;}
  .compare-vs{order:2;margin:-6px 0;}
  .compare-col--old{order:1;}
  .compare-col--new{order:3;}
  .lead-grid{grid-template-columns:1fr;gap:32px;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .footer-col{padding:0 20px 30px;}
  .footer-col:nth-child(2n){border-right:none;}
  .footer-col:nth-child(1),.footer-col:nth-child(2){border-bottom:1px solid rgba(246,238,226,.12);padding-top:0;padding-bottom:26px;margin-bottom:24px;}
  .footer-col:first-child{padding-left:20px;}
}
@media screen and (max-width:880px){
  .nav-links{
    position:absolute;
    left:0;right:0;
    top:100%;
    background:var(--c-surface);
    border-bottom:1px solid var(--c-line);
    box-shadow:var(--sh-2);
    flex-direction:column;
    align-items:stretch;
    gap:0;
    padding:10px 16px 16px;
    display:none;
    margin-left:0;
  }
  .site-header.nav-open .nav-links{display:flex;}
  .nav-links a{padding:13px 12px;border-radius:8px;font-size:15.5px;}
  .nav-links a.is-active::after{display:none;}
  .nav-links a.is-active{background:rgba(107,75,51,.08);}
  .nav-toggle{display:inline-flex;}
  .nav-main{gap:14px;}
  .nav-actions .btn-query{display:none;}
  .city-btn{padding:8px 13px;font-size:13px;}
  .city-btn .city-label{display:none;}
}
@media screen and (max-width:639px){
  .wrap{padding:0 16px;}
  .city-strip-inner{padding:0 16px;}
  .section{padding:52px 0;}
  .hero-inner{padding:52px 0 0;}
  .hero-lead{font-size:15.5px;}
  .hero-actions{gap:10px;}
  .hero-actions .button{flex:1 1 auto;min-height:46px;}
  .hero-badges{margin-bottom:38px;}
  .stats-grid{grid-template-columns:repeat(2,1fr);}
  .stat-item{padding:16px 14px 4px;}
  .stat-num{font-size:30px;}
  .svc-grid{grid-template-columns:1fr;}
  .matrix-grid{grid-template-columns:1fr;}
  .store-grid{grid-template-columns:1fr;}
  .topic-cards{grid-template-columns:1fr;}
  .quick-grid{grid-template-columns:1fr;}
  .guard-row{grid-template-columns:1fr;}
  .guard-item{border-right:none;padding:16px 0;}
  .guard-item:nth-last-child(-n+2){border-bottom:1px solid var(--c-line);}
  .guard-item:last-child{border-bottom:none;}
  .form-row{grid-template-columns:1fr;}
  .form-card{padding:24px 20px;}
  .footer-grid{grid-template-columns:1fr;}
  .footer-col{border-right:none;padding:0 0 26px;}
  .footer-col:first-child{padding-left:0;}
  .footer-col:nth-child(1),.footer-col:nth-child(2){border-bottom:1px solid rgba(246,238,226,.12);margin-bottom:24px;}
  .closing-inner{flex-direction:column;align-items:flex-start;}
  .topic-item{padding:14px 16px;gap:12px;}
  .news-item{padding:14px 16px;}
  .faq-q{font-size:15.5px;padding:18px 2px;}
  .compare-col{padding:24px 20px;}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important;scroll-behavior:auto !important;}
}

/* roulang page: article */
:root{
  --c-primary:#6B4B33;
  --c-primary-deep:#4A3223;
  --c-secondary:#5F7F6A;
  --c-accent:#B4462F;
  --c-ink:#23201C;
  --c-ink-2:#6B6357;
  --c-line:#DED5C4;
  --c-bg:#F7F3EA;
  --c-bg-2:#EFE8DA;
  --c-surface:#FFFDF8;
  --c-dark-band:#2E2620;
  --sh-1:0 2px 8px rgba(35,32,28,.06);
  --sh-2:0 10px 28px rgba(35,32,28,.10);
  --r-card:16px;
  --r-btn:10px;
  --r-img:12px;
  --font-serif:"Noto Serif SC","Songti SC","SimSun",serif;
  --font-sans:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
  --w-container:1200px;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-sans);
  font-size:16.5px;
  line-height:1.9;
  color:var(--c-ink);
  background:var(--c-bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto;}
a{color:var(--c-primary);text-decoration:none;transition:color .18s ease;}
a:hover{color:var(--c-primary-deep);text-decoration:underline;text-underline-offset:4px;}
button{font-family:inherit;cursor:pointer;}
input,textarea,select{font-family:inherit;font-size:16px;}
:focus-visible{outline:2px solid var(--c-primary);outline-offset:3px;}
h1,h2,h3,h4{font-family:var(--font-serif);font-weight:700;}
.wrap{max-width:var(--w-container);margin:0 auto;padding:0 24px;width:100%;}
.section{padding:80px 0;}
.section--tight{padding:48px 0;}
.section--surface{background:var(--c-surface);}
.section--tint{background:var(--c-bg-2);}
.section--bg{background:var(--c-bg);}
.section--dark{background:var(--c-dark-band);color:#F2EADF;}

/* ========== 按钮 ========== */
.button,button.button{
  border-radius:var(--r-btn);
  font-family:var(--font-sans);
  font-size:15px;
  font-weight:600;
  padding:13px 26px;
  line-height:1.2;
  border:1px solid transparent;
  transition:background .18s ease,color .18s ease,transform .18s ease,box-shadow .18s ease,border-color .18s ease;
  margin:0;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  text-decoration:none;
}
.btn-primary,.button.btn-primary{background:var(--c-primary);color:#FFF9F0;border-color:var(--c-primary);}
.btn-primary:hover,.button.btn-primary:hover{background:var(--c-primary-deep);color:#FFF9F0;border-color:var(--c-primary-deep);transform:translateY(-1px);text-decoration:none;}
.btn-primary:active,.button.btn-primary:active{transform:none;}
.btn-ghost,.button.btn-ghost{background:transparent;color:var(--c-primary);border-color:var(--c-primary);}
.btn-ghost:hover,.button.btn-ghost:hover{background:rgba(107,75,51,.08);color:var(--c-primary-deep);text-decoration:none;}
.btn-outline-light{background:transparent;color:#F6EEE2;border-color:rgba(246,238,226,.55);}
.btn-outline-light:hover{background:rgba(246,238,226,.12);color:#fff;text-decoration:none;border-color:rgba(246,238,226,.8);}
.btn-sm{padding:9px 18px;font-size:14px;}
.btn-round{width:46px;height:46px;border-radius:50%;padding:0;}

/* ========== 徽章 ========== */
.tag{
  display:inline-flex;align-items:center;gap:5px;
  padding:4px 11px;border-radius:999px;
  font-size:12.5px;font-weight:600;line-height:1.6;
  background:rgba(95,127,106,.12);color:#3F5B49;white-space:nowrap;
}
.tag--primary{background:rgba(107,75,51,.1);color:var(--c-primary-deep);}
.tag--accent{background:rgba(180,70,47,.1);color:var(--c-accent);}
.tag--line{background:transparent;border:1px solid var(--c-line);color:var(--c-ink-2);}

/* ========== 顶部导航 ========== */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(255,253,248,.97);
  backdrop-filter:saturate(140%) blur(8px);
  border-bottom:1px solid var(--c-line);
  transition:box-shadow .2s ease;
}
.site-header.is-stuck{box-shadow:0 4px 18px rgba(35,32,28,.08);}
.nav-main{
  position:relative;
  display:flex;align-items:center;gap:28px;min-height:72px;
  transition:min-height .2s ease;
}
.site-header.is-stuck .nav-main{min-height:58px;}
.brand{display:flex;flex-direction:column;line-height:1.15;flex-shrink:0;text-decoration:none;}
.brand:hover{text-decoration:none;}
.brand-main{font-family:var(--font-serif);font-size:21px;font-weight:700;color:var(--c-primary-deep);letter-spacing:.04em;}
.brand-sub{font-size:11.5px;letter-spacing:.18em;color:rgba(107,75,51,.62);margin-top:3px;}
.nav-links{display:flex;align-items:center;gap:6px;margin-left:14px;flex:1;}
.nav-links a{
  position:relative;display:inline-block;padding:10px 14px;
  font-size:15px;font-weight:500;color:var(--c-ink);border-radius:8px;
  transition:color .18s ease,background .18s ease;
}
.nav-links a:hover{color:var(--c-primary);background:rgba(107,75,51,.06);text-decoration:none;}
.nav-links a.is-active{color:var(--c-primary-deep);font-weight:700;}
.nav-links a.is-active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:2px;height:2px;
  background:var(--c-primary);border-radius:2px;
}
.nav-actions{display:flex;align-items:center;gap:12px;flex-shrink:0;}
.city-btn{
  display:inline-flex;align-items:center;gap:7px;padding:9px 16px;
  border-radius:999px;border:1px solid var(--c-line);background:var(--c-surface);
  color:var(--c-ink-2);font-size:14px;
  transition:border-color .18s ease,color .18s ease,background .18s ease;
}
.city-btn:hover{border-color:var(--c-primary);color:var(--c-primary-deep);background:#FFF7EC;}
.city-btn i{font-size:13px;color:var(--c-secondary);}
.city-btn strong{color:var(--c-primary-deep);font-weight:700;}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:10px;
  border:1px solid var(--c-line);background:var(--c-surface);
  color:var(--c-primary-deep);font-size:17px;
  align-items:center;justify-content:center;
}
.city-strip{background:var(--c-bg-2);border-bottom:1px solid var(--c-line);}
.city-strip-inner{
  max-width:var(--w-container);margin:0 auto;padding:0 24px;
  display:flex;align-items:center;gap:6px;height:42px;
  overflow-x:auto;scrollbar-width:none;
  -webkit-mask-image:linear-gradient(90deg,transparent 0,#000 18px,#000 calc(100% - 18px),transparent 100%);
  mask-image:linear-gradient(90deg,transparent 0,#000 18px,#000 calc(100% - 18px),transparent 100%);
}
.city-strip-inner::-webkit-scrollbar{display:none;}
.strip-label{font-size:12.5px;color:var(--c-secondary);letter-spacing:.1em;flex-shrink:0;margin-right:6px;}
.city-strip-inner a{
  font-size:13.5px;color:var(--c-ink-2);padding:3px 11px;border-radius:999px;flex-shrink:0;
  transition:background .18s ease,color .18s ease;
}
.city-strip-inner a:hover{background:rgba(107,75,51,.1);color:var(--c-primary-deep);text-decoration:none;}
.city-strip-inner a.current{color:var(--c-primary-deep);font-weight:700;background:rgba(107,75,51,.13);}
.city-strip-inner a.current::before{
  content:"";display:inline-block;width:6px;height:6px;border-radius:50%;
  background:var(--c-accent);margin-right:6px;vertical-align:middle;
}

/* ========== 文章头区 ========== */
.article-hero{background:var(--c-surface);border-bottom:1px solid var(--c-line);padding:26px 0 40px;}
.crumb-bar{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  font-size:13.5px;color:var(--c-ink-2);margin-bottom:22px;
}
.crumb-bar a{color:var(--c-ink-2);}
.crumb-bar a:hover{color:var(--c-primary);}
.crumb-bar .sep{color:rgba(107,99,87,.45);}
.crumb-bar .current{
  color:var(--c-ink);display:inline-block;max-width:min(460px,100%);
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;vertical-align:bottom;
}
.article-title{
  font-family:var(--font-serif);
  font-size:clamp(26px,3.4vw,38px);
  line-height:1.35;margin:0 0 20px;color:var(--c-primary-deep);
  text-wrap:balance;max-width:900px;
}
.article-meta{display:flex;flex-wrap:wrap;align-items:center;gap:12px;font-size:13.5px;color:var(--c-ink-2);}
.article-meta .dot{width:4px;height:4px;border-radius:50%;background:var(--c-line);}
.article-meta i{color:var(--c-secondary);margin-right:4px;}

/* ========== 速览卡 ========== */
.brief-card{
  background:var(--c-bg-2);border:1px solid var(--c-line);
  border-radius:var(--r-card);padding:26px 28px;
  display:grid;grid-template-columns:repeat(4,1fr);gap:22px;
}
.brief-item .k{font-size:12.5px;letter-spacing:.09em;color:var(--c-secondary);margin-bottom:6px;}
.brief-item .v{font-size:15px;font-weight:600;color:var(--c-ink);line-height:1.6;word-break:break-word;}

/* ========== 正文 ========== */
.article-body{
  max-width:820px;margin:0 auto;
  font-size:16.5px;line-height:1.95;color:var(--c-ink);
  text-align:justify;
}
.article-body p{margin:0 0 18px;}
.article-body h2{
  font-family:var(--font-serif);font-size:clamp(21px,2.4vw,26px);line-height:1.45;
  margin:40px 0 16px;color:var(--c-primary-deep);
  padding-left:14px;border-left:4px solid var(--c-primary);text-align:left;
}
.article-body h3{
  font-family:var(--font-serif);font-size:19px;line-height:1.5;
  margin:28px 0 12px;color:var(--c-primary-deep);text-align:left;
}
.article-body h4{font-size:17px;margin:22px 0 10px;color:var(--c-primary-deep);text-align:left;}
.article-body ul,.article-body ol{margin:0 0 18px;padding-left:24px;}
.article-body li{margin-bottom:8px;}
.article-body ul li::marker{color:var(--c-primary);}
.article-body ol li::marker{color:var(--c-primary);font-weight:700;}
.article-body blockquote{
  margin:26px 0;padding:18px 24px;background:var(--c-bg-2);
  border-left:4px solid var(--c-primary);border-radius:0 var(--r-img) var(--r-img) 0;
  color:var(--c-ink-2);font-size:16px;
}
.article-body blockquote p:last-child{margin-bottom:0;}
.article-body img{border-radius:var(--r-img);margin:24px auto;box-shadow:var(--sh-1);}
.article-body figure{margin:26px 0;}
.article-body figcaption{text-align:center;font-size:13.5px;color:var(--c-ink-2);margin-top:10px;line-height:1.7;}
.article-body table{
  width:100%;border-collapse:collapse;margin:26px 0;font-size:15px;
  display:block;overflow-x:auto;white-space:nowrap;
}
.article-body th,.article-body td{border:1px solid var(--c-line);padding:11px 14px;text-align:left;}
.article-body th{background:var(--c-bg-2);font-weight:600;color:var(--c-primary-deep);}
.article-body a{color:var(--c-primary);text-decoration:underline;text-underline-offset:3px;}
.article-body strong{color:var(--c-primary-deep);}
.article-body code{background:var(--c-bg-2);padding:2px 6px;border-radius:6px;font-size:14px;}
.article-body hr{border:0;border-top:1px dashed var(--c-line);margin:32px 0;}

/* ========== 空态 ========== */
.empty-state{
  max-width:640px;margin:0 auto;text-align:center;padding:56px 28px;
  background:var(--c-surface);border:1px dashed var(--c-line);
  border-radius:var(--r-card);
}
.empty-state i{font-size:34px;color:var(--c-secondary);margin-bottom:14px;display:block;}
.empty-state h2{font-size:22px;margin:0 0 10px;color:var(--c-primary-deep);border:0;padding:0;text-align:center;}
.empty-state p{color:var(--c-ink-2);font-size:15px;margin:0 0 22px;text-align:center;}

/* ========== 标签与来源条 ========== */
.meta-strip{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:18px;
  border-top:1px solid var(--c-line);border-bottom:1px solid var(--c-line);
  padding:22px 0;
}
.meta-tags{display:flex;flex-wrap:wrap;gap:8px;align-items:center;}
.meta-tags .lead{font-size:13px;color:var(--c-secondary);letter-spacing:.08em;margin-right:4px;}
.meta-source{font-size:13.5px;color:var(--c-ink-2);display:flex;align-items:center;gap:10px;flex-wrap:wrap;}
.copy-btn{
  display:inline-flex;align-items:center;gap:6px;
  padding:7px 14px;border-radius:999px;border:1px solid var(--c-line);
  background:var(--c-surface);color:var(--c-ink-2);font-size:13px;
  transition:border-color .18s ease,color .18s ease,background .18s ease;
}
.copy-btn:hover{border-color:var(--c-primary);color:var(--c-primary-deep);background:rgba(107,75,51,.06);}

/* ========== 相关推荐 ========== */
.sec-head{margin-bottom:32px;}
.sec-label{
  display:inline-block;font-size:12.5px;letter-spacing:.16em;
  color:var(--c-secondary);margin-bottom:10px;
}
.sec-title{font-size:clamp(22px,2.6vw,30px);line-height:1.4;margin:0;color:var(--c-primary-deep);}
.sec-rule{width:40px;height:3px;background:var(--c-primary);border-radius:2px;margin:16px 0 0;}
.rel-card{
  display:flex;flex-direction:column;height:100%;
  background:var(--c-surface);border:1px solid var(--c-line);
  border-radius:var(--r-card);padding:24px;
  box-shadow:var(--sh-1);
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.rel-card:hover{transform:translateY(-2px);border-color:rgba(107,75,51,.4);box-shadow:var(--sh-2);text-decoration:none;}
.rel-card .rel-tag{margin-bottom:14px;}
.rel-card h3{
  font-family:var(--font-serif);font-size:18px;line-height:1.5;margin:0 0 12px;
  color:var(--c-primary-deep);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.rel-card p{
  font-size:14px;line-height:1.8;color:var(--c-ink-2);margin:0 0 18px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.rel-card .rel-foot{
  margin-top:auto;display:flex;align-items:center;justify-content:space-between;
  font-size:13px;color:var(--c-ink-2);gap:10px;
}
.rel-card .rel-more{color:var(--c-primary);font-weight:600;display:inline-flex;align-items:center;gap:6px;}
.rel-card:hover .rel-more i{transform:translateX(3px);}
.rel-more i{transition:transform .18s ease;font-size:12px;}
.rel-empty{
  background:var(--c-surface);border:1px dashed var(--c-line);border-radius:var(--r-card);
  padding:40px 24px;text-align:center;color:var(--c-ink-2);font-size:14.5px;
}

/* ========== 讨论引导条 ========== */
.discuss-band{
  position:relative;color:#F2EADF;padding:76px 0;
  background:linear-gradient(rgba(46,38,32,.86),rgba(46,38,32,.86)),url('/assets/images/bee6755ce21326b1.jpg') center/cover no-repeat;
}
.discuss-inner{max-width:760px;}
.discuss-band h2{
  font-size:clamp(22px,2.6vw,30px);line-height:1.45;color:#FBF6EE;margin:0 0 14px;
}
.discuss-band p{color:rgba(242,234,223,.8);margin:0 0 26px;font-size:15.5px;line-height:1.9;}
.discuss-actions{display:flex;flex-wrap:wrap;gap:12px;}

/* ========== 收尾条 ========== */
.closing-bar{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;
  gap:18px;padding:34px 0;
}
.closing-bar .closing-text{font-size:15px;color:var(--c-ink-2);margin:0;}
.closing-actions{display:flex;align-items:center;gap:12px;}

/* ========== 城市弹层 ========== */
.city-modal{position:fixed;inset:0;z-index:200;display:flex;align-items:center;justify-content:center;padding:20px;}
.city-modal[hidden]{display:none;}
.city-modal-mask{position:absolute;inset:0;background:rgba(35,32,28,.55);}
.city-modal-panel{
  position:relative;background:var(--c-surface);border-radius:var(--r-card);
  padding:28px;max-width:580px;width:100%;box-shadow:var(--sh-2);max-height:82vh;overflow-y:auto;
}
.city-modal-panel h3{font-size:19px;margin:0 0 6px;color:var(--c-primary-deep);}
.city-modal-panel .hint{font-size:13.5px;color:var(--c-ink-2);margin:0 0 20px;}
.city-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;}
.city-opt{
  padding:11px 6px;border-radius:10px;border:1px solid var(--c-line);
  background:var(--c-surface);font-size:14px;color:var(--c-ink);
  transition:border-color .18s ease,color .18s ease,background .18s ease;
}
.city-opt:hover{border-color:var(--c-primary);color:var(--c-primary-deep);background:rgba(107,75,51,.06);}
.city-modal-close{
  position:absolute;top:14px;right:14px;width:36px;height:36px;border-radius:50%;
  border:1px solid var(--c-line);background:var(--c-surface);color:var(--c-ink-2);
  display:inline-flex;align-items:center;justify-content:center;
}
.city-modal-close:hover{color:var(--c-primary-deep);border-color:var(--c-primary);}

/* ========== 页脚 ========== */
.site-footer{background:var(--c-dark-band);color:rgba(242,234,223,.78);padding:64px 0 0;}
.footer-grid{
  display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:0;
  padding-bottom:44px;
}
.footer-col{padding-right:32px;}
.footer-col + .footer-col{border-left:1px solid rgba(246,238,226,.12);padding-left:32px;}
.footer-col h4{color:#FBF6EE;font-size:16px;margin:0 0 16px;}
.footer-col ul{list-style:none;margin:0;padding:0;}
.footer-col li{margin-bottom:10px;}
.footer-col a{color:rgba(242,234,223,.76);font-size:14.5px;}
.footer-col a:hover{color:#D8B98D;text-decoration:none;}
.fb-main{font-family:var(--font-serif);font-size:20px;color:#FBF6EE;font-weight:700;letter-spacing:.04em;}
.fb-sub{font-size:11.5px;letter-spacing:.18em;color:rgba(216,185,141,.85);margin-top:5px;}
.footer-brand p{font-size:14px;line-height:1.85;margin:16px 0 18px;color:rgba(242,234,223,.66);}
.footer-brand .city-btn{background:transparent;border-color:rgba(246,238,226,.3);color:rgba(242,234,223,.85);}
.footer-brand .city-btn:hover{background:rgba(246,238,226,.1);color:#fff;border-color:rgba(246,238,226,.6);}
.footer-brand .city-btn strong{color:#FBF6EE;}
.footer-brand .city-btn i{color:#D8B98D;}
.footer-city-tags{display:flex;flex-wrap:wrap;gap:8px;}
.footer-city-tags span{
  font-size:13px;padding:3px 11px;border-radius:999px;
  border:1px solid rgba(246,238,226,.18);color:rgba(242,234,223,.7);
}
.footer-bottom{
  border-top:1px solid rgba(246,238,226,.14);padding:20px 0;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:rgba(242,234,223,.55);
}
.footer-bottom a{color:rgba(242,234,223,.7);}
.footer-bottom a:hover{color:#D8B98D;text-decoration:none;}

/* ========== 响应式 ========== */
@media screen and (max-width:1023px){
  .section{padding:60px 0;}
  .section--tight{padding:40px 0;}
  .nav-links{display:none;margin-left:0;}
  .nav-links.is-open{
    display:flex;flex-direction:column;align-items:stretch;
    position:absolute;top:100%;left:-24px;right:-24px;
    background:var(--c-surface);border-bottom:1px solid var(--c-line);
    padding:12px 24px 18px;gap:2px;box-shadow:var(--sh-2);z-index:90;
  }
  .nav-links.is-open a{padding:13px 12px;}
  .nav-links.is-open a.is-active::after{left:12px;right:auto;width:22px;}
  .nav-toggle{display:inline-flex;}
  .btn-query{display:none;}
  .brief-card{grid-template-columns:repeat(2,1fr);gap:18px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .footer-col{padding-right:0;}
  .footer-col + .footer-col{border-left:0;padding-left:0;}
  .discuss-band{padding:56px 0;}
  .article-title{max-width:100%;}
}
@media screen and (max-width:640px){
  body{font-size:16px;}
  .wrap{padding:0 16px;}
  .city-strip-inner{padding:0 16px;}
  .city-label{display:none;}
  .city-btn{padding:8px 12px;font-size:13px;}
  .nav-main{gap:14px;}
  .brand-main{font-size:18px;}
  .brand-sub{font-size:10.5px;letter-spacing:.14em;}
  .nav-links.is-open{left:-16px;right:-16px;padding:10px 16px 16px;}
  .article-hero{padding:20px 0 30px;}
  .crumb-bar{font-size:12.5px;margin-bottom:16px;}
  .crumb-bar .current{max-width:100%;}
  .article-body{font-size:16px;line-height:1.9;}
  .article-body h2{margin-top:32px;}
  .brief-card{padding:20px;gap:16px;}
  .meta-strip{justify-content:flex-start;}
  .closing-bar{flex-direction:column;align-items:flex-start;}
  .city-grid{grid-template-columns:repeat(3,1fr);}
  .footer-grid{grid-template-columns:1fr;gap:26px;}
  .footer-bottom{flex-direction:column;gap:8px;}
  .discuss-actions .button{width:100%;}
}
@media screen and (max-width:480px){
  .brief-card{grid-template-columns:1fr;}
  .city-grid{grid-template-columns:repeat(2,1fr);}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  *{transition-duration:.01ms!important;animation-duration:.01ms!important;}
}

/* roulang page: category1 */
:root{
  --c-primary:#6B4B33;
  --c-primary-deep:#4A3223;
  --c-secondary:#5F7F6A;
  --c-accent:#B4462F;
  --c-ink:#23201C;
  --c-ink-2:#6B6357;
  --c-line:#DED5C4;
  --c-bg:#F7F3EA;
  --c-bg-2:#EFE8DA;
  --c-surface:#FFFDF8;
  --c-dark-band:#2E2620;
  --sh-1:0 2px 8px rgba(35,32,28,.06);
  --sh-2:0 10px 28px rgba(35,32,28,.10);
  --r-card:16px;
  --r-btn:10px;
  --r-img:12px;
  --font-serif:"Noto Serif SC","Songti SC","SimSun",serif;
  --font-sans:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
  --w-container:1200px;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-sans);
  font-size:16.5px;
  line-height:1.9;
  color:var(--c-ink);
  background:var(--c-bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block;}
a{color:var(--c-primary);text-decoration:none;transition:color .18s ease;}
a:hover{color:var(--c-primary-deep);text-decoration:underline;text-underline-offset:4px;}
button{font-family:inherit;cursor:pointer;}
input,textarea,select{font-family:inherit;font-size:16px;}
h1,h2,h3,h4{font-family:var(--font-serif);color:var(--c-primary-deep);line-height:1.35;margin:0;text-wrap:balance;}
p{margin:0 0 18px;}
p:last-child{margin-bottom:0;}
ul{margin:0;padding:0;list-style:none;}
.wrap{width:100%;max-width:var(--w-container);margin:0 auto;padding:0 24px;}
.section{padding:88px 0;}
.section--tight{padding:60px 0;}
.section--surface{background:var(--c-surface);}
.section--tint{background:var(--c-bg-2);}
.section--dark{background:var(--c-dark-band);color:#F2EADF;}
.section--dark h2,.section--dark h3{color:#FBF6EE;}
.section--dark p{color:rgba(242,234,223,.78);}
/* ============ 按钮 ============ */
.button,button.button{
  border-radius:var(--r-btn);
  font-family:var(--font-sans);
  font-size:15px;
  font-weight:600;
  padding:13px 26px;
  line-height:1.2;
  border:1px solid transparent;
  background:var(--c-surface);
  color:var(--c-primary-deep);
  transition:background .18s ease,color .18s ease,transform .18s ease,box-shadow .18s ease,border-color .18s ease;
  margin:0;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  text-decoration:none;
}
.btn-primary,.button.btn-primary{background:var(--c-primary);color:#FFF9F0;border-color:var(--c-primary);}
.btn-primary:hover,.button.btn-primary:hover{background:var(--c-primary-deep);color:#FFF9F0;border-color:var(--c-primary-deep);transform:translateY(-1px);text-decoration:none;}
.btn-ghost,.button.btn-ghost{background:transparent;color:var(--c-primary);border-color:var(--c-primary);}
.btn-ghost:hover,.button.btn-ghost:hover{background:rgba(107,75,51,.08);color:var(--c-primary-deep);text-decoration:none;}
.btn-light{background:#FFF9F0;color:var(--c-primary-deep);border-color:#FFF9F0;}
.btn-light:hover{background:#F2E4D2;color:var(--c-primary-deep);text-decoration:none;transform:translateY(-1px);}
.btn-outline-light{background:transparent;color:#F6EEE2;border-color:rgba(246,238,226,.55);}
.btn-outline-light:hover{background:rgba(246,238,226,.12);color:#fff;text-decoration:none;border-color:rgba(246,238,226,.8);}
.btn-sm{padding:9px 18px;font-size:14px;}
.button:focus-visible,a:focus-visible,button:focus-visible,.pill:focus-visible{
  outline:3px solid rgba(107,75,51,.28);
  outline-offset:2px;
}
/* ============ 徽章 / 标签 ============ */
.tag{
  display:inline-flex;
  align-items:center;
  gap:5px;
  padding:4px 11px;
  border-radius:999px;
  font-size:12.5px;
  font-weight:600;
  line-height:1.6;
  background:rgba(95,127,106,.12);
  color:#3F5B49;
  white-space:nowrap;
}
.tag--primary{background:rgba(107,75,51,.1);color:var(--c-primary-deep);}
.tag--accent{background:rgba(180,70,47,.1);color:var(--c-accent);}
.tag--line{background:transparent;border:1px solid var(--c-line);color:var(--c-ink-2);}
/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;
  top:0;
  z-index:80;
  background:rgba(255,253,248,.97);
  backdrop-filter:saturate(140%) blur(8px);
  border-bottom:1px solid var(--c-line);
  transition:box-shadow .2s ease;
}
.site-header.is-stuck{box-shadow:0 4px 18px rgba(35,32,28,.08);}
.nav-main{
  display:flex;
  align-items:center;
  gap:28px;
  min-height:72px;
  transition:min-height .2s ease;
}
.site-header.is-stuck .nav-main{min-height:58px;}
.brand{display:flex;flex-direction:column;line-height:1.15;flex-shrink:0;text-decoration:none;}
.brand:hover{text-decoration:none;}
.brand-main{font-family:var(--font-serif);font-size:21px;font-weight:700;color:var(--c-primary-deep);letter-spacing:.04em;}
.brand-sub{font-size:11.5px;letter-spacing:.18em;color:rgba(107,75,51,.62);margin-top:3px;}
.nav-links{display:flex;align-items:center;gap:6px;margin-left:14px;flex:1;}
.nav-links a{
  position:relative;
  display:inline-block;
  padding:10px 14px;
  font-size:15px;
  font-weight:500;
  color:var(--c-ink);
  border-radius:8px;
  transition:color .18s ease,background .18s ease;
}
.nav-links a:hover{color:var(--c-primary);background:rgba(107,75,51,.06);text-decoration:none;}
.nav-links a.is-active{color:var(--c-primary-deep);font-weight:700;}
.nav-links a.is-active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:2px;height:2px;
  background:var(--c-primary);border-radius:2px;
}
.nav-actions{display:flex;align-items:center;gap:12px;flex-shrink:0;}
.city-btn{
  display:inline-flex;align-items:center;gap:7px;
  padding:9px 16px;border-radius:999px;
  border:1px solid var(--c-line);
  background:var(--c-surface);
  color:var(--c-ink-2);
  font-size:14px;
  transition:border-color .18s ease,color .18s ease,background .18s ease;
}
.city-btn:hover{border-color:var(--c-primary);color:var(--c-primary-deep);background:#FFF7EC;}
.city-btn i{font-size:13px;color:var(--c-secondary);}
.city-btn strong{color:var(--c-primary-deep);font-weight:700;}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:10px;
  border:1px solid var(--c-line);background:var(--c-surface);
  color:var(--c-primary-deep);font-size:17px;
  align-items:center;justify-content:center;
}
.city-strip{
  background:var(--c-bg-2);
  border-top:1px solid rgba(222,213,196,.7);
  border-bottom:1px solid var(--c-line);
}
.city-strip-inner{
  max-width:var(--w-container);
  margin:0 auto;
  padding:7px 24px;
  display:flex;align-items:center;gap:4px;
  overflow-x:auto;
  white-space:nowrap;
  scrollbar-width:none;
  -webkit-overflow-scrolling:touch;
}
.city-strip-inner::-webkit-scrollbar{display:none;}
.strip-label{font-size:12.5px;letter-spacing:.08em;color:var(--c-ink-2);margin-right:8px;flex-shrink:0;}
.city-strip-inner a{
  font-size:13.5px;color:var(--c-ink-2);padding:3px 11px;border-radius:999px;flex-shrink:0;
  transition:background .18s ease,color .18s ease;
}
.city-strip-inner a:hover{background:rgba(107,75,51,.1);color:var(--c-primary-deep);text-decoration:none;}
.city-strip-inner a.current{color:var(--c-primary-deep);font-weight:700;background:rgba(107,75,51,.13);}
.city-strip-inner a.current::before{
  content:"";display:inline-block;width:6px;height:6px;border-radius:50%;
  background:var(--c-accent);margin-right:6px;vertical-align:middle;
}
.city-panel{
  position:absolute;right:24px;top:calc(100% - 46px);
  width:320px;background:var(--c-surface);
  border:1px solid var(--c-line);border-radius:14px;
  box-shadow:var(--sh-2);padding:16px;
  display:none;z-index:90;
}
.site-header.city-open .city-panel{display:block;}
.city-panel h5{margin:0 0 10px;font-family:var(--font-serif);font-size:14px;color:var(--c-ink-2);font-weight:600;}
.city-panel .city-links{display:flex;flex-wrap:wrap;gap:8px;}
.city-panel .city-links button{
  border:1px solid var(--c-line);background:var(--c-bg);
  color:var(--c-ink);font-size:13.5px;
  padding:6px 13px;border-radius:999px;
  transition:all .16s ease;
}
.city-panel .city-links button:hover{border-color:var(--c-primary);color:var(--c-primary-deep);background:#FFF7EC;}
/* ============ 分类头区 ============ */
.cat-hero{
  background:linear-gradient(180deg,#FBF7EF 0%,var(--c-bg-2) 100%);
  border-bottom:1px solid var(--c-line);
  padding:34px 0 44px;
  position:relative;
}
.crumbs{display:flex;align-items:center;gap:8px;font-size:13.5px;color:var(--c-ink-2);flex-wrap:wrap;margin-bottom:20px;}
.crumbs a{color:var(--c-ink-2);}
.crumbs a:hover{color:var(--c-primary-deep);}
.crumbs .sep{color:rgba(107,75,51,.4);}
.crumbs .cur{color:var(--c-primary-deep);font-weight:600;}
.cat-hero h1{
  font-size:clamp(27px,3.4vw,38px);
  line-height:1.34;
  letter-spacing:.01em;
  margin-bottom:14px;
}
.cat-lead{
  max-width:820px;
  color:var(--c-ink-2);
  font-size:16px;
  line-height:1.85;
  margin-bottom:22px;
}
.meta-badges{display:flex;flex-wrap:wrap;gap:10px;}
.meta-badges .tag{background:rgba(255,253,248,.9);border:1px solid var(--c-line);color:var(--c-ink-2);font-weight:500;}
.meta-badges .tag i{color:var(--c-secondary);font-size:12px;}
/* ============ 分类说明卡 ============ */
.about-card{
  background:var(--c-surface);
  border:1px solid var(--c-line);
  border-radius:var(--r-card);
  padding:34px;
  display:grid;
  grid-template-columns:minmax(0,1fr) 190px;
  gap:34px;
  align-items:center;
}
.about-head{display:flex;gap:16px;align-items:flex-start;margin-bottom:14px;}
.about-icon{
  flex-shrink:0;width:46px;height:46px;border-radius:12px;
  background:rgba(95,127,106,.12);color:var(--c-secondary);
  display:grid;place-items:center;font-size:19px;
}
.about-card h2{font-size:clamp(21px,2.3vw,26px);}
.about-text p{color:var(--c-ink-2);font-size:15.5px;line-height:1.9;margin-bottom:12px;text-align:justify;}
.about-text p:last-child{margin-bottom:0;}
.ring-box{text-align:center;}
.ring{
  width:136px;height:136px;border-radius:50%;margin:0 auto 12px;
  background:conic-gradient(var(--c-secondary) 0 92%,rgba(95,127,106,.16) 92% 100%);
  display:grid;place-items:center;
}
.ring-inner{
  width:106px;height:106px;border-radius:50%;background:var(--c-surface);
  display:grid;place-items:center;text-align:center;
  box-shadow:inset 0 0 0 1px rgba(222,213,196,.9);
}
.ring-inner b{display:block;font-size:24px;font-family:var(--font-serif);color:var(--c-primary-deep);line-height:1.2;font-variant-numeric:tabular-nums;}
.ring-inner span{font-size:11.5px;letter-spacing:.08em;color:var(--c-ink-2);}
.ring-box small{display:block;font-size:12.5px;color:var(--c-ink-2);}
/* ============ 筛选条 ============ */
.filter-bar{
  display:flex;align-items:center;justify-content:space-between;
  gap:18px;flex-wrap:wrap;
}
.filter-pills{display:flex;gap:9px;flex-wrap:wrap;}
.pill{
  border:1px solid var(--c-line);
  background:var(--c-surface);
  color:var(--c-ink-2);
  border-radius:999px;
  font-size:14px;
  padding:8px 18px;
  line-height:1.4;
  transition:all .18s ease;
}
.pill:hover{border-color:var(--c-primary);color:var(--c-primary-deep);}
.pill.is-on{background:var(--c-primary);border-color:var(--c-primary);color:#FFF9F0;font-weight:600;}
.view-toggle{display:flex;gap:6px;}
.view-toggle button{
  width:40px;height:40px;border-radius:9px;
  border:1px solid var(--c-line);background:var(--c-surface);
  color:var(--c-ink-2);font-size:14px;
  transition:all .18s ease;
}
.view-toggle button.is-on{background:rgba(107,75,51,.1);border-color:var(--c-primary);color:var(--c-primary-deep);}
/* ============ 门店卡片 ============ */
.sec-head{margin-bottom:34px;max-width:760px;}
.sec-label{
  display:inline-block;font-size:12.5px;letter-spacing:.14em;
  color:var(--c-secondary);font-weight:700;margin-bottom:10px;text-transform:uppercase;
}
.sec-rule{width:40px;height:3px;background:var(--c-primary);border-radius:2px;margin-bottom:16px;}
.sec-head h2{font-size:clamp(22px,2.8vw,30px);margin-bottom:10px;}
.sec-head p{color:var(--c-ink-2);font-size:15.5px;margin:0;}
.store-grid{margin-top:0;}
.store-card{
  height:100%;
  display:flex;flex-direction:column;
  background:var(--c-surface);
  border:1px solid var(--c-line);
  border-radius:var(--r-card);
  overflow:hidden;
  box-shadow:var(--sh-1);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.store-card:hover{transform:translateY(-2px);box-shadow:var(--sh-2);border-color:rgba(107,75,51,.4);}
.store-thumb{position:relative;aspect-ratio:16/9;background:var(--c-bg-2);overflow:hidden;}
.store-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease;}
.store-card:hover .store-thumb img{transform:scale(1.03);}
.store-thumb .thumb-tag{
  position:absolute;left:12px;top:12px;
  background:rgba(46,38,32,.82);color:#FBF6EE;
  font-size:12px;padding:3px 10px;border-radius:999px;letter-spacing:.04em;
}
.store-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1;}
.store-title{font-family:var(--font-serif);font-size:18.5px;color:var(--c-primary-deep);line-height:1.5;margin:0;}
.store-desc{font-size:14.5px;color:var(--c-ink-2);line-height:1.8;margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.store-addr{display:flex;gap:9px;font-size:13.5px;color:var(--c-ink-2);line-height:1.7;margin:0;}
.store-addr i{color:var(--c-secondary);font-size:13px;margin-top:5px;flex-shrink:0;}
.store-meta{
  display:flex;flex-wrap:wrap;gap:12px;
  padding-top:12px;margin-top:auto;
  border-top:1px dashed var(--c-line);
  font-size:12.5px;color:var(--c-ink-2);
}
.store-meta span{display:inline-flex;align-items:center;gap:6px;}
.store-meta i{color:rgba(107,75,51,.6);font-size:12px;}
.more-row{display:flex;justify-content:center;margin-top:44px;}
/* ============ 热门榜 ============ */
.hot-list{border-top:1px solid var(--c-line);}
.hot-item{
  display:flex;align-items:flex-start;gap:20px;
  padding:20px 6px;
  border-bottom:1px dashed var(--c-line);
  transition:background .18s ease;
}
.hot-item:hover{background:var(--c-bg);}
.hot-rank{
  font-family:var(--font-serif);
  font-size:30px;
  line-height:1;
  color:rgba(107,75,51,.28);
  min-width:44px;
  font-variant-numeric:tabular-nums;
}
.hot-item:nth-child(-n+3) .hot-rank{color:var(--c-accent);}
.hot-main h3{font-size:17px;margin:0 0 4px;color:var(--c-primary-deep);}
.hot-main p{margin:0;font-size:13.5px;color:var(--c-ink-2);}
.hot-main .hot-tags{display:flex;gap:8px;margin-top:8px;flex-wrap:wrap;}
/* ============ 城市分区 ============ */
.district-col{
  border-left:2px solid rgba(107,75,51,.15);
  padding-left:18px;
  height:100%;
}
.district-col h3{font-size:16px;margin-bottom:12px;letter-spacing:.04em;}
.district-col li{margin-bottom:8px;}
.district-col li a{font-size:14.5px;color:var(--c-ink-2);}
.district-col li a:hover{color:var(--c-primary-deep);text-decoration:none;}
.district-col li a::before{content:"·";margin-right:7px;color:var(--c-secondary);}
/* ============ 专题 ============ */
.topic-card{
  height:100%;background:var(--c-surface);
  border:1px solid var(--c-line);border-radius:var(--r-card);
  overflow:hidden;transition:transform .2s ease,box-shadow .2s ease;
}
.topic-card:hover{transform:translateY(-2px);box-shadow:var(--sh-2);}
.topic-thumb{aspect-ratio:16/9;overflow:hidden;background:var(--c-bg-2);}
.topic-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease;}
.topic-card:hover .topic-thumb img{transform:scale(1.03);}
.topic-body{padding:18px 20px 20px;}
.topic-body h3{font-size:16.5px;margin-bottom:8px;}
.topic-body p{font-size:13.5px;color:var(--c-ink-2);margin-bottom:12px;line-height:1.8;}
.topic-link{font-size:13.5px;font-weight:600;color:var(--c-primary);display:inline-flex;align-items:center;gap:6px;}
.topic-link i{transition:transform .18s ease;font-size:12px;}
.topic-link:hover i{transform:translateX(3px);}
/* ============ FAQ ============ */
.faq-wrap{max-width:880px;margin:0 auto;}
.faq-item{border-bottom:1px solid var(--c-line);}
.faq-item:first-child{border-top:1px solid var(--c-line);}
.faq-q{
  width:100%;background:none;border:0;
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:20px 4px;text-align:left;
  font-family:var(--font-serif);font-size:17px;color:var(--c-primary-deep);
  transition:color .18s ease;
}
.faq-q:hover{color:var(--c-accent);}
.faq-q .fi{
  flex-shrink:0;width:24px;height:24px;border-radius:50%;
  border:1px solid var(--c-line);display:grid;place-items:center;
  font-size:12px;color:var(--c-ink-2);
  transition:transform .18s ease,background .18s ease,color .18s ease;
}
.faq-item.open .faq-q .fi{transform:rotate(180deg);background:var(--c-primary);color:#FFF9F0;border-color:var(--c-primary);}
.faq-a{display:none;padding:0 4px 22px;color:var(--c-ink-2);font-size:15px;line-height:1.95;text-align:justify;}
.faq-item.open .faq-a{display:block;}
/* ============ 收尾条 ============ */
.closing-bar{background:var(--c-dark-band);color:#F2EADF;padding:52px 0;}
.closing-inner{display:flex;align-items:center;justify-content:space-between;gap:26px;flex-wrap:wrap;}
.closing-inner h3{color:#FBF6EE;font-size:20px;margin-bottom:6px;}
.closing-inner p{color:rgba(242,234,223,.72);margin:0;font-size:14.5px;}
.closing-actions{display:flex;gap:12px;flex-wrap:wrap;}
.to-top{
  width:46px;height:46px;border-radius:50%;
  border:1px solid rgba(246,238,226,.5);
  background:transparent;color:#F6EEE2;font-size:15px;
  display:inline-flex;align-items:center;justify-content:center;
  transition:all .18s ease;
}
.to-top:hover{background:rgba(246,238,226,.14);border-color:rgba(246,238,226,.85);}
/* ============ 页脚 ============ */
.site-footer{background:var(--c-dark-band);color:rgba(242,234,223,.82);padding:64px 0 0;}
.footer-grid{
  display:grid;grid-template-columns:1.5fr 1fr 1.2fr 1fr;
  gap:36px;padding-bottom:44px;
}
.footer-col h4{
  color:#FBF6EE;font-size:15px;margin-bottom:16px;
  letter-spacing:.06em;font-family:var(--font-sans);font-weight:600;
}
.footer-col ul li{margin-bottom:10px;}
.footer-col ul li a{color:rgba(242,234,223,.78);font-size:14px;}
.footer-col ul li a:hover{color:#D9B98E;text-decoration:none;}
.footer-brand .fb-main{font-family:var(--font-serif);font-size:20px;color:#FBF6EE;letter-spacing:.04em;}
.footer-brand .fb-sub{font-size:11.5px;letter-spacing:.18em;color:rgba(217,185,142,.85);margin:4px 0 14px;}
.footer-brand p{font-size:13.5px;line-height:1.85;color:rgba(242,234,223,.68);margin-bottom:18px;}
.footer-brand .city-btn{background:transparent;border-color:rgba(246,238,226,.32);color:rgba(242,234,223,.8);}
.footer-brand .city-btn:hover{background:rgba(246,238,226,.1);color:#FBF6EE;border-color:rgba(246,238,226,.6);}
.footer-brand .city-btn strong{color:#FBF6EE;}
.footer-city-tags{display:flex;flex-wrap:wrap;gap:8px;}
.footer-city-tags span{
  font-size:12.5px;color:rgba(242,234,223,.7);
  border:1px solid rgba(246,238,226,.18);
  border-radius:999px;padding:3px 11px;
}
.footer-bottom{
  border-top:1px solid rgba(246,238,226,.14);
  padding:20px 0 26px;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:rgba(242,234,223,.6);
}
.footer-bottom a{color:rgba(242,234,223,.72);}
.footer-bottom a:hover{color:#D9B98E;}
/* ============ 响应式 ============ */
@media (max-width:1024px){
  .nav-links{
    display:none;
    position:absolute;left:0;right:0;top:100%;
    background:var(--c-surface);
    border-bottom:1px solid var(--c-line);
    box-shadow:var(--sh-2);
    flex-direction:column;align-items:stretch;
    padding:10px 16px 16px;gap:2px;margin:0;
  }
  .site-header.nav-open .nav-links{display:flex;}
  .nav-links a{padding:13px 12px;border-radius:8px;}
  .nav-links a.is-active::after{left:12px;right:auto;width:26px;bottom:8px;}
  .nav-toggle{display:inline-flex;}
  .nav-main{position:relative;}
  .nav-actions .btn-query{display:none;}
  .about-card{grid-template-columns:1fr;gap:26px;}
  .ring-box{display:flex;align-items:center;gap:18px;text-align:left;}
  .ring{margin:0;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px;}
  .section{padding:64px 0;}
}
@media (max-width:768px){
  .wrap,.city-strip-inner{padding-left:16px;padding-right:16px;}
  .cat-hero{padding:24px 0 34px;}
  .cat-lead{font-size:15px;}
  .about-card{padding:24px;}
  .hot-item{gap:14px;padding:16px 2px;}
  .hot-rank{font-size:24px;min-width:34px;}
  .district-col{height:auto;}
  .closing-inner{flex-direction:column;align-items:flex-start;}
  .section{padding:52px 0;}
  .footer-grid{grid-template-columns:1fr;gap:26px;}
  .city-panel{right:16px;width:calc(100% - 32px);}
}
@media (max-width:520px){
  body{font-size:16px;}
  .brand-main{font-size:19px;}
  .nav-actions{gap:8px;}
  .city-btn{padding:8px 12px;font-size:13px;}
  .city-btn .city-label{display:none;}
  .meta-badges .tag{font-size:12px;}
  .ring-box{flex-direction:column;align-items:flex-start;}
  .filter-pills{gap:7px;}
  .pill{font-size:13px;padding:7px 14px;}
  .store-body{padding:16px 16px 18px;}
  .faq-q{font-size:15.5px;padding:16px 2px;}
  .closing-actions{width:100%;}
  .button{width:100%;}
  .closing-actions .to-top{width:46px;flex-shrink:0;}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  *{transition:none !important;animation:none !important;}
}