/* roulang page: index */
:root{
  --bamboo:#2F6B52;
  --bamboo-deep:#27583F;
  --bamboo-soft:rgba(47,107,82,.08);
  --tea:#8B5E34;
  --tea-soft:rgba(139,94,52,.10);
  --steam:#6C8A96;
  --linen:#F6F1E7;
  --linen-alt:#EFE7D9;
  --white:#FFFFFF;
  --ink:#241E19;
  --ink-2:#5A5148;
  --line:#DED3C0;
  --ok:#3E7D5F;
  --hint:#B5763A;
  --r-card:12px;
  --r-btn:8px;
  --r-img:10px;
  --sh-1:0 1px 2px rgba(36,30,25,.06);
  --sh-2:0 8px 24px rgba(36,30,25,.10);
  --serif:"Noto Serif SC","Songti SC","Source Han Serif SC",SimSun,serif;
  --sans:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  --maxw:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--sans);
  font-size:15px;
  line-height:1.75;
  color:var(--ink);
  background:var(--linen);
  font-variant-numeric:tabular-nums;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;line-height:1.35;margin:0;color:var(--ink)}
p{margin:0 0 14px}
p:last-child{margin-bottom:0}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input,select,textarea{font:inherit;color:inherit}
ul,ol{list-style:none;margin:0;padding:0}
figure{margin:0}
figcaption{font-size:13px;color:var(--ink-2);line-height:1.6}
address{font-style:normal}
:focus-visible{outline:2px solid var(--bamboo);outline-offset:2px;border-radius:4px}

.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 16px}
@media (min-width:768px){.container{padding:0 32px}}

/* ===== 头部导航 ===== */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(246,241,231,.96);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:12px;min-height:64px}
.brand{display:flex;align-items:center;gap:10px;flex:none}
.brand-mark{
  width:38px;height:38px;flex:none;border-radius:var(--r-btn);
  background:var(--bamboo);color:#fff;display:grid;place-items:center;
  font-family:var(--serif);font-size:19px;letter-spacing:0;
}
.brand-text strong{display:block;font-family:var(--serif);font-size:16px;font-weight:600;letter-spacing:.3px;line-height:1.3}
.brand-text small{display:block;font-size:11px;color:var(--ink-2);letter-spacing:.6px;line-height:1.4}
.main-nav{margin-left:auto;display:none}
@media (min-width:1024px){.main-nav{display:block}}
.nav-list{display:flex;align-items:center;gap:2px}
.nav-link{
  display:block;padding:9px 11px;font-size:14px;color:var(--ink-2);
  border-radius:var(--r-btn);transition:color .18s ease,background .18s ease;
}
.nav-link:hover,.nav-link:focus-visible{color:var(--bamboo);background:var(--bamboo-soft)}
.nav-link.is-active{color:var(--bamboo);font-weight:600}
.header-cta{display:none;margin-left:8px}
@media (min-width:1024px){.header-cta{display:inline-flex}}
.nav-toggle{
  margin-left:auto;width:44px;height:44px;display:grid;place-items:center;
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-btn);cursor:pointer;
}
@media (min-width:1024px){.nav-toggle{display:none}}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--ink);position:relative;transition:background .18s ease}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:var(--ink);transition:transform .18s ease;
}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}
.drawer{
  display:none;border-top:1px solid var(--line);background:var(--white);
  padding:12px 16px 88px;
}
.drawer.open{display:block}
.drawer-list li+li{border-top:1px solid var(--line)}
.drawer-link{display:flex;align-items:center;min-height:48px;font-size:15px;color:var(--ink)}
.drawer-link:hover{color:var(--bamboo)}
.drawer-foot{
  position:fixed;left:0;right:0;bottom:0;padding:10px 16px 14px;
  background:rgba(246,241,231,.98);border-top:1px solid var(--line);
  display:none;
}
.drawer.open ~ .drawer-foot,.drawer-foot.show{display:block}
@media (min-width:1024px){.drawer,.drawer-foot{display:none !important}}

/* ===== 按钮 ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  min-height:44px;padding:0 20px;border-radius:var(--r-btn);
  font-size:15px;font-weight:600;cursor:pointer;border:1px solid transparent;
  transition:background .18s ease,color .18s ease,transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.btn-primary{background:var(--bamboo);color:#fff;box-shadow:var(--sh-1)}
.btn-primary:hover,.btn-primary:focus-visible{background:var(--bamboo-deep);transform:translateY(-1px);box-shadow:var(--sh-2)}
.btn-ghost{background:var(--white);color:var(--tea);border-color:var(--tea)}
.btn-ghost:hover,.btn-ghost:focus-visible{background:var(--tea-soft);transform:translateY(-1px)}
.btn-text{display:inline-flex;align-items:center;gap:4px;color:var(--bamboo);font-weight:600;font-size:14px;min-height:44px}
.btn-text::after{content:"→";transition:transform .18s ease}
.btn-text:hover::after{transform:translateX(3px)}
.btn-block{width:100%}

/* ===== 版块基础 ===== */
.section{padding:44px 0}
@media (min-width:768px){.section{padding:64px 0}}
.section-alt{background:var(--linen-alt)}
.section-white{background:var(--white)}
.section-head{margin-bottom:22px}
@media (min-width:768px){.section-head{margin-bottom:32px}}
.h2{
  display:flex;align-items:center;gap:12px;
  font-size:22px;letter-spacing:.2px;
}
@media (min-width:768px){.h2{font-size:30px}}
.h2::before{content:"";flex:none;width:4px;height:1.05em;border-radius:2px;background:var(--bamboo)}
.h2::after{content:"";height:1px;flex:1;max-width:200px;background:var(--line)}
.lead{margin-top:12px;color:var(--ink-2);max-width:42em}
.seal{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 10px;border:1px solid var(--bamboo);border-radius:2px;
  background:rgba(255,255,255,.86);color:var(--tea);
  font-size:12px;letter-spacing:1px;
}
.tag{
  display:inline-flex;align-items:center;gap:4px;
  padding:4px 10px;border-radius:100px;font-size:12px;
  background:var(--tea-soft);color:var(--tea);border:1px solid rgba(139,94,52,.22);
}
.tag-solid{background:var(--bamboo);color:#fff;border-color:var(--bamboo)}
.tag-steam{background:rgba(108,138,150,.12);color:#4C6A76;border-color:rgba(108,138,150,.28)}
.meta{font-size:13px;color:var(--ink-2)}

/* ===== 首屏 ===== */
.hero{
  position:relative;overflow:hidden;
  background:linear-gradient(180deg,#FBF8F1 0%,var(--linen) 100%);
  padding:32px 0 40px;
  border-bottom:1px solid var(--line);
}
@media (min-width:768px){.hero{padding:56px 0 64px}}
.hero-grid{display:grid;gap:24px;align-items:center}
@media (min-width:1024px){.hero-grid{grid-template-columns:1.05fr .95fr;gap:40px}}
.hero h1{font-size:28px;margin:14px 0 12px;letter-spacing:.3px}
@media (min-width:768px){.hero h1{font-size:40px;margin:18px 0 14px}}
.hero-sub{
  font-family:var(--serif);font-size:16px;color:var(--tea);
  padding-left:12px;border-left:3px solid var(--steam);margin-bottom:14px;
}
@media (min-width:768px){.hero-sub{font-size:18px}}
.hero-text{color:var(--ink-2);max-width:38em}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
.hero-media{position:relative;border-radius:var(--r-img);overflow:hidden;box-shadow:var(--sh-2)}
.hero-media img{width:100%;height:auto;aspect-ratio:3/2;object-fit:cover}
.hero-media .seal{position:absolute;left:12px;top:12px;background:rgba(255,255,255,.92)}

/* ===== 服务速览条 ===== */
.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden}
@media (min-width:768px){.stats{grid-template-columns:repeat(4,1fr)}}
.stat-item{background:var(--white);padding:16px 16px 18px}
.stat-value{display:block;font-family:var(--serif);font-size:18px;color:var(--bamboo);font-weight:600;margin-bottom:4px}
@media (min-width:768px){.stat-value{font-size:20px}}
.stat-label{font-size:13px;color:var(--ink-2);line-height:1.6}

/* ===== 通用网格与卡片 ===== */
.grid{display:grid;gap:16px}
@media (min-width:768px){.grid{gap:24px}}
.cols-2{grid-template-columns:1fr}
@media (min-width:768px){.cols-2{grid-template-columns:repeat(2,1fr)}}
.grid-3{grid-template-columns:1fr}
@media (min-width:768px){.grid-3{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1024px){.grid-3{grid-template-columns:repeat(3,1fr)}}
.grid-4{grid-template-columns:repeat(2,1fr)}
@media (min-width:1024px){.grid-4{grid-template-columns:repeat(4,1fr)}}
.card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);
  padding:20px;box-shadow:var(--sh-1);
  transition:box-shadow .18s ease,transform .18s ease,border-color .18s ease;
}
.card:hover{box-shadow:var(--sh-2);transform:translateY(-2px);border-color:#D3C6B0}
.card-title{font-size:17px;margin-bottom:8px}
@media (min-width:768px){.card-title{font-size:18px}}
.card-desc{font-size:14px;color:var(--ink-2);line-height:1.7}
.card-media{display:block;overflow:hidden;border-radius:var(--r-img);margin-bottom:14px}
.card-media img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;transition:transform .3s ease}
.card:hover .card-media img{transform:scale(1.03)}
.card-foot{margin-top:14px;display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}
.tea-card .card-title{font-size:17px;margin-bottom:4px}
.tea-card .tea-origin{font-size:13px;color:var(--steam);margin-bottom:6px}
.tea-card .card-desc{margin:0}

/* ===== 双模式对照 ===== */
.mode-card{display:flex;flex-direction:column}
.mode-card h3{font-size:20px;margin-bottom:10px}
.mode-list{margin:12px 0 18px;display:grid;gap:8px}
.mode-list li{
  display:flex;gap:8px;font-size:14px;color:var(--ink-2);
  padding-left:16px;position:relative;
}
.mode-list li::before{
  content:"";position:absolute;left:0;top:9px;width:6px;height:6px;
  border-radius:2px;background:var(--steam);
}
.mode-card .btn{align-self:flex-start;margin-top:auto}

/* ===== 画廊 ===== */
.gallery{display:grid;gap:16px;grid-template-columns:1fr}
@media (min-width:768px){.gallery{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1024px){.gallery{grid-template-columns:repeat(3,1fr)}}
.gallery figure{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);
  overflow:hidden;box-shadow:var(--sh-1);transition:box-shadow .18s ease
}
.gallery figure:hover{box-shadow:var(--sh-2)}
.gallery img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;transition:transform .3s ease}
.gallery figure:hover img{transform:scale(1.03)}
.gallery figcaption{padding:12px 16px 16px}
.gallery .wide{grid-column:1/-1}
@media (min-width:768px){.gallery .wide{grid-column:span 2}}
@media (min-width:1024px){.gallery .wide{grid-column:span 2}}
.gallery .wide img{aspect-ratio:16/9}

/* ===== 茶艺师 ===== */
.teacher{display:flex;gap:14px;align-items:flex-start}
.teacher-avatar{
  width:72px;height:72px;flex:none;border-radius:var(--r-img);overflow:hidden;background:var(--linen-alt)
}
.teacher-avatar img{width:72px;height:72px;object-fit:cover}
.teacher-name{font-size:17px;margin-bottom:4px}
.teacher-meta{font-size:13px;color:var(--ink-2);margin-bottom:8px}
.teacher-tags{display:flex;flex-wrap:wrap;gap:6px}

/* ===== 区域标签 ===== */
.area-grid{display:flex;flex-wrap:wrap;gap:10px}
.area-chip{
  display:inline-flex;align-items:center;min-height:44px;padding:0 16px;
  border:1px solid var(--line);border-radius:var(--r-btn);
  background:var(--white);font-size:14px;color:var(--ink);
  transition:border-color .18s ease,color .18s ease,transform .18s ease;
}
.area-chip:hover{border-color:var(--bamboo);color:var(--bamboo);transform:translateY(-1px)}

/* ===== 流程时间轴 ===== */
.timeline{display:grid;gap:16px;counter-reset:step}
@media (min-width:768px){.timeline{grid-template-columns:repeat(4,1fr);gap:20px}}
.timeline li{
  position:relative;background:var(--white);border:1px solid var(--line);
  border-radius:var(--r-card);padding:20px 20px 18px;box-shadow:var(--sh-1);
}
.timeline li::before{
  counter-increment:step;content:counter(step,decimal-leading-zero);
  display:inline-block;font-family:var(--serif);font-size:14px;color:var(--steam);
  letter-spacing:1px;margin-bottom:8px;
}
.timeline h3{font-size:17px;margin-bottom:6px}
.timeline p{font-size:14px;color:var(--ink-2);margin:0}

/* ===== 评价 ===== */
.review-card{display:flex;flex-direction:column;gap:10px}
.review-head{display:flex;align-items:center;justify-content:space-between;gap:10px}
.review-user{font-weight:600;font-size:15px}
.stars{color:var(--hint);font-size:13px;letter-spacing:1px}
.review-text{font-size:14px;color:var(--ink-2);margin:0}
.review-card time{font-size:12px;color:#8A8073}

/* ===== 论坛帖 ===== */
.forum-item{
  display:flex;align-items:flex-start;justify-content:space-between;gap:14px;
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);
  padding:16px 20px;box-shadow:var(--sh-1);transition:box-shadow .18s ease,transform .18s ease;
}
.forum-item:hover{box-shadow:var(--sh-2);transform:translateY(-2px)}
.forum-title{font-size:16px;font-family:var(--serif);margin-bottom:6px}
.forum-info{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.forum-count{
  flex:none;font-size:13px;color:var(--steam);
  border-left:1px solid var(--line);padding-left:14px;white-space:nowrap;
}

/* ===== 价格 ===== */
.price-card{display:flex;flex-direction:column}
.price-card.is-featured{border-color:var(--bamboo);box-shadow:0 8px 24px rgba(47,107,82,.12)}
.price-name{font-size:19px;margin-bottom:6px}
.price-value{font-family:var(--serif);font-size:24px;color:var(--bamboo);margin:8px 0}
.price-value small{font-size:13px;color:var(--ink-2);font-family:var(--sans);font-weight:400}
.price-list{display:grid;gap:8px;margin:10px 0 18px}
.price-list li{font-size:14px;color:var(--ink-2);padding-left:16px;position:relative}
.price-list li::before{content:"";position:absolute;left:0;top:9px;width:6px;height:6px;border-radius:2px;background:var(--tea)}
.price-card .btn{align-self:flex-start;margin-top:auto}

/* ===== 门店横向滚动 ===== */
.scroll-x{
  display:grid;grid-auto-flow:column;grid-auto-columns:78%;
  gap:16px;overflow-x:auto;padding-bottom:10px;
  scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;
}
.scroll-x::-webkit-scrollbar{height:6px}
.scroll-x::-webkit-scrollbar-thumb{background:#D3C6B0;border-radius:100px}
.scroll-x>*{scroll-snap-align:start}
@media (min-width:768px){.scroll-x{grid-auto-columns:44%}}
@media (min-width:1024px){.scroll-x{grid-auto-flow:row;grid-template-columns:repeat(4,1fr);overflow:visible;padding-bottom:0}}

/* ===== FAQ ===== */
.faq{display:grid;gap:12px;max-width:920px}
.faq details{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);
  padding:0 20px;box-shadow:var(--sh-1);transition:box-shadow .18s ease
}
.faq details[open]{box-shadow:var(--sh-2)}
.faq summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;
  min-height:56px;font-size:16px;font-family:var(--serif);font-weight:600;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"";flex:none;width:9px;height:9px;border-right:2px solid var(--bamboo);
  border-bottom:2px solid var(--bamboo);transform:rotate(45deg);transition:transform .18s ease;margin-right:4px
}
.faq details[open] summary::after{transform:rotate(-135deg)}
.faq .answer{padding:0 0 18px;font-size:14px;color:var(--ink-2);max-width:60em}

/* ===== 承诺 ===== */
.promise{
  display:grid;gap:16px;grid-template-columns:repeat(2,1fr);
}
@media (min-width:1024px){.promise{grid-template-columns:repeat(4,1fr)}}
.promise-item{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);
  padding:20px;box-shadow:var(--sh-1)
}
.promise-icon{
  width:36px;height:36px;border-radius:var(--r-btn);border:1px solid rgba(47,107,82,.35);
  display:grid;place-items:center;margin-bottom:12px;color:var(--bamboo)
}
.promise-icon svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.promise-item h3{font-size:16px;margin-bottom:6px}
.promise-item p{font-size:13px;color:var(--ink-2);margin:0}

/* ===== 表单 ===== */
.contact-wrap{display:grid;gap:24px}
@media (min-width:1024px){.contact-wrap{grid-template-columns:.85fr 1.15fr;gap:40px}}
.contact-info{display:grid;gap:16px;align-content:start}
.contact-line{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);
  padding:16px 20px;box-shadow:var(--sh-1)
}
.contact-line strong{display:block;font-family:var(--serif);font-size:15px;margin-bottom:4px}
.contact-line span{font-size:15px;color:var(--ink-2)}
.form-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);
  padding:22px;box-shadow:var(--sh-1)
}
@media (min-width:768px){.form-card{padding:28px}}
.form-grid{display:grid;gap:16px}
@media (min-width:768px){.form-grid{grid-template-columns:repeat(2,1fr)}}
.field{display:flex;flex-direction:column;gap:6px}
.field-full{grid-column:1/-1}
.field label{font-size:14px;font-weight:600;color:var(--ink)}
.field input,.field select,.field textarea{
  min-height:44px;padding:10px 12px;border:1px solid var(--line);border-radius:var(--r-btn);
  background:var(--linen);transition:border-color .18s ease,box-shadow .18s ease,background .18s ease;
}
.field textarea{min-height:96px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--bamboo);box-shadow:0 0 0 2px rgba(47,107,82,.18);background:var(--white)
}
.form-note{font-size:13px;color:var(--ink-2);margin-top:12px}
.form-actions{margin-top:18px}

/* ===== 底部行动条 ===== */
.cta-band{background:var(--bamboo);color:#fff}
.cta-band .inner{
  display:flex;flex-direction:column;gap:16px;align-items:flex-start;
  padding:32px 0;
}
@media (min-width:768px){
  .cta-band .inner{flex-direction:row;align-items:center;justify-content:space-between;padding:44px 0}
}
.cta-band h2{color:#fff;font-size:22px}
@media (min-width:768px){.cta-band h2{font-size:26px}}
.cta-band p{color:rgba(255,255,255,.86);font-size:14px;margin:8px 0 0}
.cta-band .btn-primary{background:var(--white);color:var(--bamboo)}
.cta-band .btn-primary:hover{background:#F1EADB;color:var(--bamboo-deep)}

/* ===== 页脚 ===== */
.site-footer{background:#241E19;color:#DED3C0;padding:44px 0 0;margin-top:0}
.footer-grid{display:grid;gap:28px}
@media (min-width:768px){.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1024px){.footer-grid{grid-template-columns:1.3fr .8fr 1fr 1fr;gap:40px}}
.footer-brand strong{
  display:block;font-family:var(--serif);font-size:17px;color:#F6F1E7;margin-bottom:10px
}
.footer-brand p{font-size:13px;line-height:1.8;color:#B7AC9B;margin:0}
.footer-col h3{
  font-size:15px;color:#F6F1E7;margin-bottom:12px;font-family:var(--serif);
  padding-left:10px;border-left:3px solid var(--bamboo)
}
.footer-col ul{display:grid;gap:8px}
.footer-col a,.footer-col li{font-size:13px;color:#B7AC9B}
.footer-col a{transition:color .18s ease}
.footer-col a:hover{color:#fff}
.footer-areas{display:flex;flex-wrap:wrap;gap:6px}
.footer-areas span{
  font-size:12px;padding:3px 8px;border-radius:2px;
  border:1px solid rgba(222,211,192,.28);color:#B7AC9B
}
.footer-bottom{
  margin-top:36px;border-top:1px solid rgba(222,211,192,.18);
  padding:16px 0 22px;display:flex;flex-wrap:wrap;gap:8px 18px;
  align-items:center;justify-content:space-between;
  font-size:12px;color:#8E8474
}

/* ===== 通用小工具 ===== */
.section-foot{margin-top:22px}
.link-underline{color:var(--bamboo);border-bottom:2px solid transparent;transition:border-color .18s ease}
.link-underline:hover{border-bottom-color:var(--bamboo)}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* roulang page: category1 */
:root{
  --bamboo:#2F6B52;
  --bamboo-deep:#27583F;
  --bamboo-soft:rgba(47,107,82,.08);
  --tea:#8B5E34;
  --tea-soft:rgba(139,94,52,.10);
  --steam:#6C8A96;
  --linen:#F6F1E7;
  --linen-alt:#EFE7D9;
  --white:#FFFFFF;
  --ink:#241E19;
  --ink-2:#5A5148;
  --line:#DED3C0;
  --ok:#3E7D5F;
  --hint:#B5763A;
  --r-card:12px;
  --r-btn:8px;
  --r-img:10px;
  --sh-1:0 1px 2px rgba(36,30,25,.06);
  --sh-2:0 8px 24px rgba(36,30,25,.10);
  --serif:"Noto Serif SC","Songti SC","Source Han Serif SC",SimSun,serif;
  --sans:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  --maxw:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--sans);
  font-size:15px;
  line-height:1.75;
  color:var(--ink);
  background:var(--linen);
  font-variant-numeric:tabular-nums;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;line-height:1.32;margin:0}
h1{font-size:28px}
h2{font-size:22px}
h3{font-size:18px}
h4{font-size:18px}
p{margin:0 0 14px}
ul,ol{margin:0;padding:0;list-style:none}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--bamboo);outline-offset:2px}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 16px}
@media (min-width:768px){.container{padding:0 32px}}
@media (min-width:1024px){
  h1{font-size:40px}
  h2{font-size:30px}
  h3{font-size:22px}
  body{font-size:16px}
}

/* ===== 头部导航 ===== */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(246,241,231,.97);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:12px;min-height:64px}
.brand{display:flex;align-items:center;gap:10px;flex:none}
.brand-mark{
  width:38px;height:38px;flex:none;border-radius:var(--r-btn);
  background:var(--bamboo);color:#fff;display:grid;place-items:center;
  font-family:var(--serif);font-size:19px;
}
.brand-text strong{display:block;font-family:var(--serif);font-size:16px;font-weight:600;letter-spacing:.3px;line-height:1.3}
.brand-text small{display:block;font-size:11px;color:var(--ink-2);letter-spacing:.6px;line-height:1.4}
.main-nav{display:none;margin-left:auto}
.nav-list{display:flex;align-items:center;gap:2px}
.nav-link{
  display:block;padding:9px 11px;font-size:14px;color:var(--ink-2);
  border-radius:var(--r-btn);transition:color .18s ease,background .18s ease;
}
.nav-link:hover,.nav-link:focus-visible{color:var(--bamboo);background:var(--bamboo-soft)}
.nav-link.is-active{color:var(--bamboo);font-weight:600}
.header-cta{display:none;margin-left:8px}
.nav-toggle{
  margin-left:auto;width:44px;height:44px;display:grid;place-items:center;
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-btn);cursor:pointer;
  transition:background .18s ease,border-color .18s ease;
}
.nav-toggle:hover{border-color:var(--bamboo)}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--ink);position:relative}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:var(--ink);
  transition:transform .18s ease;
}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}
.drawer{display:none;border-top:1px solid var(--line);background:var(--white);padding:8px 16px 0}
.drawer.open{display:block}
.drawer-list li+li{border-top:1px solid var(--line)}
.drawer-link{display:flex;align-items:center;min-height:48px;font-size:15px;color:var(--ink)}
.drawer-link:hover,.drawer-link.is-active{color:var(--bamboo);font-weight:600}
.drawer-cta{position:sticky;bottom:0;background:var(--white);padding:12px 0 14px}
@media (min-width:1024px){
  .main-nav{display:block}
  .header-cta{display:inline-flex}
  .nav-toggle{display:none}
  .drawer{display:none !important}
}

/* ===== 按钮 ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  min-height:44px;padding:0 20px;border-radius:var(--r-btn);
  font-size:15px;font-weight:600;cursor:pointer;border:1px solid transparent;
  transition:background .18s ease,color .18s ease,transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.btn-primary{background:var(--bamboo);color:#fff;box-shadow:var(--sh-1)}
.btn-primary:hover,.btn-primary:focus-visible{background:var(--bamboo-deep);transform:translateY(-1px);box-shadow:var(--sh-2)}
.btn-ghost{background:var(--white);color:var(--tea);border-color:var(--tea)}
.btn-ghost:hover,.btn-ghost:focus-visible{background:var(--tea-soft);transform:translateY(-1px)}
.btn-text{display:inline-flex;align-items:center;gap:4px;color:var(--bamboo);font-weight:600;font-size:14px;min-height:44px}
.btn-text::after{content:"→";transition:transform .18s ease}
.btn-text:hover::after,.btn-text:focus-visible::after{transform:translateX(3px)}
.btn-block{width:100%}
.btn-light{background:#fff;color:var(--bamboo);border-color:#fff}
.btn-light:hover{background:#EAF2ED;transform:translateY(-1px)}

/* ===== 版块基础 ===== */
.section{padding:44px 0}
.section-alt{background:var(--linen-alt)}
.section-white{background:var(--white)}
.section-head{margin-bottom:22px}
.section-head h2{position:relative;padding-left:14px}
.section-head h2::before{
  content:"";position:absolute;left:0;top:.18em;width:4px;height:1.05em;
  background:var(--bamboo);border-radius:2px;
}
.section-head h2::after{
  content:"";display:block;width:64px;height:1px;background:var(--line);margin-top:10px;margin-left:0;
}
.lead{margin-top:12px;color:var(--ink-2);max-width:42em}
.tag{
  display:inline-flex;align-items:center;gap:4px;
  padding:3px 10px;border-radius:100px;font-size:12px;
  background:var(--tea-soft);color:var(--tea);border:1px solid rgba(139,94,52,.22);
}
.tag-solid{background:var(--bamboo);color:#fff;border-color:var(--bamboo)}
.tag-steam{background:rgba(108,138,150,.12);color:#4C6A76;border-color:rgba(108,138,150,.28)}
.meta{font-size:13px;color:var(--ink-2)}
@media (min-width:1024px){.section{padding:64px 0}.section-head{margin-bottom:32px}}

/* ===== 分类页头 ===== */
.page-head{
  background:linear-gradient(180deg,#FBF8F1 0%,var(--linen) 100%);
  border-bottom:1px solid var(--line);
  padding:20px 0 26px;
}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--ink-2);margin-bottom:14px}
.breadcrumb a:hover{color:var(--bamboo);text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:3px}
.breadcrumb .sep{color:var(--line)}
.page-head-grid{display:grid;gap:18px;align-items:center}
@media (min-width:900px){.page-head-grid{grid-template-columns:1.6fr .8fr;gap:32px}}
.page-head h1{font-size:24px;margin-bottom:10px;letter-spacing:.3px}
@media (min-width:1024px){.page-head h1{font-size:32px}}
.page-head p{color:var(--ink-2);margin-bottom:8px;max-width:44em}
.page-head .seal{
  display:inline-flex;align-items:center;gap:6px;
  border:1px solid var(--bamboo);border-radius:2px;
  padding:2px 9px;font-size:12px;color:var(--tea);background:rgba(255,255,255,.9);
  margin-bottom:10px;
}
.page-head-media{border-radius:var(--r-img);overflow:hidden;box-shadow:var(--sh-1);border:1px solid var(--line)}
.page-head-media img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover}

/* ===== 筛选条 ===== */
.filter-bar{background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);padding:14px 18px;box-shadow:var(--sh-1)}
.filter-group{display:flex;flex-wrap:wrap;gap:8px;align-items:center;padding:8px 0}
.filter-group+.filter-group{border-top:1px dashed var(--line)}
.filter-label{font-size:13px;color:var(--ink-2);flex:none;min-width:48px;font-family:var(--serif)}
.chip{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:40px;min-width:64px;padding:0 14px;border-radius:100px;
  border:1px solid var(--line);background:var(--white);color:var(--ink-2);
  font-size:14px;cursor:pointer;
  transition:background .18s ease,color .18s ease,border-color .18s ease,transform .18s ease;
}
.chip:hover{border-color:var(--bamboo);color:var(--bamboo);transform:translateY(-1px)}
.chip.is-on{background:var(--bamboo);border-color:var(--bamboo);color:#fff}
.chip.is-on:hover{background:var(--bamboo-deep);color:#fff}

/* ===== 卡片网格 ===== */
.card-grid{display:grid;gap:16px;grid-template-columns:1fr}
@media (min-width:640px){.card-grid{grid-template-columns:repeat(2,1fr);gap:20px}}
@media (min-width:1024px){.card-grid{grid-template-columns:repeat(3,1fr);gap:24px}}
.card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);
  overflow:hidden;box-shadow:var(--sh-1);display:flex;flex-direction:column;
  transition:box-shadow .18s ease,transform .18s ease;
}
.card:hover{box-shadow:var(--sh-2);transform:translateY(-2px)}
.card-media{overflow:hidden;background:var(--linen-alt)}
.card-media img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;transition:transform .3s ease}
.card:hover .card-media img{transform:scale(1.03)}
.card-body{padding:18px;display:flex;flex-direction:column;gap:10px;flex:1}
.card-body h3{font-size:18px;line-height:1.4}
@media (min-width:1024px){.card-body h3{font-size:19px}}
.card-tags{display:flex;flex-wrap:wrap;gap:6px}
.card-desc{font-size:14px;color:var(--ink-2);margin:0}
.card-foot{
  margin-top:auto;display:flex;align-items:center;justify-content:space-between;
  gap:10px;padding-top:10px;border-top:1px dashed var(--line);
}
.price{font-size:15px;color:var(--tea);font-weight:600;font-variant-numeric:tabular-nums}
.score{
  display:inline-flex;align-items:center;gap:4px;font-size:13px;color:#4C6A76;
  background:rgba(108,138,150,.12);border:1px solid rgba(108,138,150,.28);
  padding:2px 8px;border-radius:100px;
}
.card-foot .btn-text{font-size:13px;min-height:38px}

/* ===== 列表更多 ===== */
.list-more{display:flex;justify-content:center;margin-top:28px}

/* ===== 区域导览 ===== */
.area-grid{display:grid;gap:12px;grid-template-columns:1fr}
@media (min-width:640px){.area-grid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1024px){.area-grid{grid-template-columns:repeat(3,1fr);gap:16px}}
.area-item{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);
  padding:14px 16px;display:flex;gap:12px;align-items:flex-start;
  transition:box-shadow .18s ease,border-color .18s ease;
}
.area-item:hover{box-shadow:var(--sh-1);border-color:rgba(47,107,82,.35)}
.area-name{
  flex:none;font-family:var(--serif);font-size:15px;color:var(--tea);
  border:1px solid rgba(139,94,52,.3);border-radius:2px;padding:1px 8px;
  background:var(--tea-soft);line-height:1.7;min-width:52px;text-align:center;
}
.area-item p{margin:0;font-size:14px;color:var(--ink-2)}

/* ===== 茶品速查表 ===== */
.table-wrap{background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);padding:6px;box-shadow:var(--sh-1)}
.tea-table{width:100%;border-collapse:collapse;font-size:14px}
.tea-table th,.tea-table td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--line)}
.tea-table thead th{background:var(--linen-alt);color:var(--ink);font-weight:600;font-family:var(--serif);font-size:14px}
.tea-table tbody tr:last-child td{border-bottom:0}
.tea-table tbody tr:hover{background:rgba(47,107,82,.04)}
.tea-table td:first-child{color:var(--tea);font-weight:600}
@media (max-width:767px){
  .tea-table thead{display:none}
  .tea-table,.tea-table tbody,.tea-table tr,.tea-table td{display:block;width:100%}
  .tea-table tr{
    background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);
    padding:10px 14px;margin-bottom:12px;
  }
  .tea-table tr:last-child{margin-bottom:0}
  .tea-table td{border:0;padding:5px 0;display:flex;justify-content:space-between;gap:12px}
  .tea-table td::before{content:attr(data-label);color:var(--ink-2);font-size:13px;flex:none}
}

/* ===== 评价摘要 ===== */
.review-top{
  display:flex;flex-wrap:wrap;align-items:center;gap:16px;background:var(--white);
  border:1px solid var(--line);border-radius:var(--r-card);padding:18px 20px;box-shadow:var(--sh-1);
  margin-bottom:20px;
}
.review-score{font-family:var(--serif);font-size:36px;color:var(--bamboo);line-height:1}
.review-top p{margin:0;font-size:14px;color:var(--ink-2)}
.review-grid{display:grid;gap:16px;grid-template-columns:1fr}
@media (min-width:768px){.review-grid{grid-template-columns:repeat(3,1fr);gap:20px}}
.review-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);
  padding:18px;box-shadow:var(--sh-1);
}
.review-card h3{font-size:16px;margin-bottom:6px}
.review-card .stars{color:var(--hint);font-size:13px;letter-spacing:2px}
.review-card blockquote{margin:10px 0 12px;font-size:14px;color:var(--ink-2);line-height:1.75}
.review-card time{font-size:12px;color:var(--ink-2)}

/* ===== FAQ ===== */
.faq-list{max-width:900px}
.faq-item{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);
  margin-bottom:12px;overflow:hidden;
}
.faq-item summary{
  cursor:pointer;list-style:none;min-height:44px;
  padding:16px 18px;display:flex;align-items:center;justify-content:space-between;gap:12px;
  font-family:var(--serif);font-size:16px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"";width:9px;height:9px;flex:none;
  border-right:2px solid var(--bamboo);border-bottom:2px solid var(--bamboo);
  transform:rotate(45deg);transition:transform .18s ease;
}
.faq-item[open] summary::after{transform:rotate(-135deg)}
.faq-item .faq-body{padding:0 18px 18px;color:var(--ink-2);font-size:14px}
.faq-item .faq-body p{margin:0}
.faq-item[open] summary{color:var(--bamboo)}

/* ===== 相关文章 ===== */
.related-grid{display:grid;gap:16px;grid-template-columns:1fr}
@media (min-width:640px){.related-grid{grid-template-columns:repeat(2,1fr);gap:20px}}
@media (min-width:1024px){.related-grid{grid-template-columns:repeat(4,1fr);gap:20px}}
.article-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);
  overflow:hidden;box-shadow:var(--sh-1);display:flex;flex-direction:column;
  transition:box-shadow .18s ease,transform .18s ease;
}
.article-card:hover{box-shadow:var(--sh-2);transform:translateY(-2px)}
.article-card .card-media img{aspect-ratio:16/9}
.article-card .card-body{padding:16px;gap:8px}
.article-card h3{font-size:17px}
.article-card p{font-size:14px;color:var(--ink-2);margin:0}

/* ===== 底部咨询条 ===== */
.cta-band{background:var(--bamboo);color:#fff}
.cta-band .inner{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;
  gap:16px;padding:28px 0;
}
.cta-band h2{font-size:20px;color:#fff}
.cta-band p{margin:6px 0 0;font-size:14px;color:rgba(255,255,255,.86);max-width:46em}
@media (min-width:1024px){.cta-band h2{font-size:24px}.cta-band .inner{padding:36px 0}}

/* ===== 页脚 ===== */
.site-footer{background:var(--linen-alt);border-top:1px solid var(--line);padding:40px 0 20px}
.footer-grid{display:grid;gap:26px;grid-template-columns:1fr}
@media (min-width:768px){.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1024px){.footer-grid{grid-template-columns:1.6fr 1fr 1.2fr 1.3fr}}
.footer-brand strong{display:block;font-family:var(--serif);font-size:17px;margin-bottom:10px}
.footer-brand p{color:var(--ink-2);font-size:14px;line-height:1.85}
.footer-col h3{font-size:15px;margin-bottom:12px;font-family:var(--serif)}
.footer-col ul li{margin-bottom:8px;font-size:14px;color:var(--ink-2)}
.footer-col ul li a:hover{color:var(--bamboo);text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:3px}
.footer-col address{font-style:normal;font-size:14px;color:var(--ink-2);margin:0}
.footer-areas{display:flex;flex-wrap:wrap;gap:8px}
.footer-areas span{
  font-size:12px;padding:4px 10px;border:1px solid var(--line);border-radius:100px;
  background:var(--white);color:var(--ink-2);
}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:8px;justify-content:space-between;
  border-top:1px solid var(--line);margin-top:28px;padding-top:16px;
  font-size:13px;color:var(--ink-2);
}

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}