/* roulang page: index */
:root{
  --brown:#6B4327;
  --brown-dark:#57351E;
  --green:#4F6B54;
  --orange:#C1662F;
  --bg:#F7F3EA;
  --paper:#FFFDF8;
  --dark:#2A211B;
  --text:#221C16;
  --muted:#6E6459;
  --line:#E3DACB;
  --radius-card:10px;
  --radius-btn:6px;
  --shadow:0 2px 10px rgba(107,67,39,.08);
  --shadow-hover:0 6px 18px rgba(107,67,39,.14);
  --font-serif:"Noto Serif SC","Source Han Serif SC","Songti SC","SimSun",serif;
  --font-sans:"PingFang SC","Microsoft YaHei","Noto Sans SC","Hiragino Sans GB",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  padding-top:64px;
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.75;
  color:var(--text);
  background:var(--bg);
}
img{max-width:100%;display:block;height:auto;border-radius:var(--radius-card)}
a{color:var(--brown);text-decoration:none;transition:color .22s ease}
a:hover{color:var(--brown-dark)}
h1,h2,h3,h4{font-family:var(--font-serif);font-weight:700;color:var(--text);margin:0 0 14px;line-height:1.34}
h1{font-size:42px}
h2{font-size:28px}
h3{font-size:20px}
h4{font-size:17px}
p{margin:0 0 14px}
ul,ol{margin:0;padding:0;list-style:none}
button{font-family:inherit}
:focus-visible{outline:2px solid var(--brown);outline-offset:3px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 40px}
.section{padding:80px 0}
.section-alt{background:var(--paper)}
.section-head{margin-bottom:40px;max-width:780px}
.section-head h2{position:relative;padding-left:16px;margin-bottom:12px}
.section-head h2::before{content:"";position:absolute;left:0;top:7px;bottom:7px;width:3px;background:var(--green);border-radius:2px}
.section-desc{color:var(--muted);font-size:15px;margin:0}
.tea-line{margin:0;line-height:0}
.tea-line svg{display:block;width:100%;height:12px}
.grid{display:grid;gap:24px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}

/* 按钮 */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;font-size:15px;font-weight:600;line-height:1.2;
  border-radius:var(--radius-btn);border:1px solid transparent;cursor:pointer;
  transition:background-color .22s ease,color .22s ease,transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.btn-primary{background:var(--brown);color:#F7F3EA}
.btn-primary:hover{background:var(--brown-dark);color:#F7F3EA;transform:translateY(-1px);box-shadow:0 6px 18px rgba(107,67,39,.28)}
.btn-outline{background:transparent;color:var(--brown);border-color:var(--brown)}
.btn-outline:hover{background:var(--brown);color:#F7F3EA;transform:translateY(-1px)}
.btn-ghost{background:rgba(247,243,234,.06);color:#F7F3EA;border-color:rgba(247,243,234,.72)}
.btn-ghost:hover{background:#F7F3EA;color:var(--brown);border-color:#F7F3EA;transform:translateY(-1px)}
.btn-sm{padding:9px 18px;font-size:14px}
.btn-block{width:100%}

/* 头部导航 */
.site-header{
  position:fixed;top:0;left:0;right:0;height:64px;z-index:900;
  background:#F7F3EA;border-bottom:1px solid transparent;
  transition:box-shadow .22s ease,border-color .22s ease;
}
.site-header.scrolled{border-bottom-color:var(--line);box-shadow:0 2px 10px rgba(107,67,39,.08)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;height:64px;gap:20px}
.logo{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.logo-mark{
  width:36px;height:36px;display:grid;place-items:center;
  background:var(--brown);color:#F7F3EA;border-radius:6px;
  font-family:var(--font-serif);font-size:18px;font-weight:700;
}
.logo-text{display:flex;flex-direction:column;font-family:var(--font-serif);font-size:17px;font-weight:700;color:var(--text);line-height:1.15}
.logo-text em{font-style:normal;font-family:var(--font-sans);font-size:11px;font-weight:400;color:var(--muted);letter-spacing:.14em;margin-top:2px}
.main-nav{display:flex;align-items:center;justify-content:center;gap:2px;flex:1 1 auto}
.main-nav a{position:relative;padding:8px 11px;font-size:15px;color:var(--text);border-radius:6px;white-space:nowrap}
.main-nav a:hover{color:var(--brown);background:rgba(107,67,39,.06)}
.main-nav a.active{color:var(--brown);font-weight:600}
.main-nav a.active::after{content:"";position:absolute;left:11px;right:11px;bottom:2px;height:2px;background:var(--green);border-radius:1px}
.nav-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.menu-toggle{
  display:none;flex-direction:column;justify-content:center;gap:4px;
  width:40px;height:40px;padding:0 9px;background:transparent;
  border:1px solid var(--line);border-radius:6px;cursor:pointer;
}
.menu-toggle span{display:block;height:2px;background:var(--brown);border-radius:2px}

/* 移动抽屉 */
.drawer-mask{
  position:fixed;inset:0;background:rgba(42,33,27,.5);z-index:999;
  opacity:0;visibility:hidden;transition:opacity .3s ease,visibility .3s ease;
}
.drawer-mask.open{opacity:1;visibility:visible}
.mobile-drawer{
  position:fixed;top:0;right:0;bottom:0;width:290px;max-width:86vw;z-index:1000;
  background:var(--paper);padding:24px 22px;overflow-y:auto;
  transform:translateX(102%);transition:transform .3s ease;
  display:flex;flex-direction:column;gap:4px;
}
.mobile-drawer.open{transform:translateX(0)}
.mobile-drawer .drawer-title{font-family:var(--font-serif);font-size:16px;font-weight:700;margin-bottom:12px;color:var(--brown)}
.mobile-drawer a{padding:12px 4px;font-size:15px;color:var(--text);border-bottom:1px solid var(--line)}
.mobile-drawer a:hover{color:var(--brown)}
.mobile-drawer .drawer-phone{margin-top:18px;padding-top:16px;border-top:1px solid var(--line);font-weight:600;color:var(--brown)}
.mobile-drawer .btn{margin-top:14px}

/* Hero */
.hero{position:relative;display:flex;align-items:center;height:78vh;min-height:540px;max-height:760px;overflow:hidden;background:#2A211B}
.hero-bg{position:absolute;inset:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;border-radius:0}
.hero-overlay{position:absolute;inset:0;background:rgba(42,33,27,.45)}
.hero-inner{position:relative;z-index:3;padding-top:40px;padding-bottom:40px;max-width:720px}
.hero-kicker{
  display:inline-block;margin:0 0 16px;padding:4px 12px;font-size:13px;letter-spacing:.1em;
  color:#F0E5D6;border:1px solid rgba(240,229,214,.55);border-radius:3px;
}
.hero h1{color:#FFF9F0;font-size:42px;margin:0 0 16px;text-shadow:0 2px 12px rgba(0,0,0,.28)}
.hero-sub{color:#EDE2D3;font-size:17px;margin:0 0 30px;max-width:560px}
.hero-btns{display:flex;gap:16px;flex-wrap:wrap}
.hero-side{
  position:absolute;right:40px;bottom:44px;z-index:3;
  display:flex;flex-direction:column;gap:10px;
  padding-left:14px;border-left:2px solid rgba(240,229,214,.55);
}
.hero-side span{font-size:14px;color:#F0E5D6;letter-spacing:.04em}

/* 区域快捷条 */
.region-bar{background:var(--paper);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:20px 0}
.region-bar-inner{display:flex;align-items:center;gap:20px;flex-wrap:wrap}
.region-bar-label{font-size:14px;color:var(--muted);letter-spacing:.06em;flex:0 0 auto}
.region-pills{display:flex;flex-wrap:wrap;gap:10px}
.pill{
  display:inline-block;padding:8px 18px;font-size:14px;color:var(--text);
  background:#fff;border:1px solid var(--line);border-radius:6px;
  transition:border-color .22s ease,color .22s ease,background-color .22s ease,box-shadow .22s ease;
}
.pill:hover{border-color:var(--brown);color:var(--brown);background:#FBF7EF;box-shadow:var(--shadow)}
.pill-all{background:var(--brown);color:#F7F3EA;border-color:var(--brown)}
.pill-all:hover{background:var(--brown-dark);color:#F7F3EA;border-color:var(--brown-dark)}

/* 核心优势 */
.adv-list{display:grid;grid-template-columns:repeat(2,1fr);gap:8px 40px}
.adv-item{display:flex;gap:20px;padding:26px 0;border-bottom:1px solid var(--line)}
.adv-item:nth-child(odd){padding-right:20px}
.adv-item:nth-child(even){padding-left:20px}
.adv-num{
  flex:0 0 auto;font-family:var(--font-serif);font-size:26px;font-weight:700;color:var(--orange);
  line-height:1;padding-top:4px;letter-spacing:.02em;
}
.adv-item h3{margin-bottom:8px;font-size:19px}
.adv-item p{margin:0;color:var(--muted);font-size:15px}

/* 卡片 */
.card{
  display:flex;flex-direction:column;overflow:hidden;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);
  box-shadow:var(--shadow);transition:box-shadow .22s ease,transform .22s ease;
}
.card:hover{box-shadow:var(--shadow-hover);transform:translateY(-2px)}
.card-media{display:block;aspect-ratio:16/9;overflow:hidden;background:#EDE7DC}
.card-media img{width:100%;height:100%;object-fit:cover;border-radius:0;transition:transform .38s ease}
.card:hover .card-media img{transform:scale(1.03)}
.card-body{display:flex;flex-direction:column;flex:1;padding:22px}
.seal{
  align-self:flex-start;display:inline-block;margin-bottom:10px;padding:3px 10px;
  font-size:13px;color:var(--orange);letter-spacing:.04em;
  background:rgba(193,102,47,.07);border:1px solid rgba(193,102,47,.55);border-radius:3px;
}
.card-body h3{margin:0 0 8px;font-size:19px}
.card-body h3 a{color:var(--text)}
.card-body h3 a:hover{color:var(--brown)}
.card-text{color:var(--muted);font-size:15px;margin:0 0 14px}
.meta-list{display:flex;flex-wrap:wrap;gap:6px 16px;font-size:14px;color:var(--muted);margin:0 0 16px}
.meta-list li{position:relative;padding-left:12px}
.meta-list li::before{content:"";position:absolute;left:0;top:10px;width:4px;height:4px;border-radius:50%;background:var(--green)}
.card-link{margin-top:auto;display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--brown)}
.card-link::after{content:"→";font-size:15px;transition:transform .22s ease}
.card-link:hover::after{transform:translateX(3px)}

/* 环境长廊 */
.gallery-scroll{
  display:flex;gap:20px;overflow-x:auto;padding:4px 4px 20px;
  scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;
  scrollbar-color:var(--line) transparent;
}
.gallery-scroll::-webkit-scrollbar{height:6px}
.gallery-scroll::-webkit-scrollbar-thumb{background:var(--line);border-radius:3px}
.gallery-scroll figure{flex:0 0 320px;margin:0;scroll-snap-align:start}
.gallery-scroll img{width:100%;aspect-ratio:4/3;object-fit:cover}
.gallery-scroll figcaption{margin-top:10px;font-size:14px;color:var(--muted)}

/* 茶艺师 */
.master-card .master-avatar{aspect-ratio:1/1;overflow:hidden;border-radius:var(--radius-card)}
.master-card .master-avatar img{width:100%;height:100%;object-fit:cover;transition:transform .38s ease}
.master-card:hover .master-avatar img{transform:scale(1.03)}
.master-years{font-size:14px;color:var(--orange);letter-spacing:.04em;margin:0 0 6px}

/* 茶单标签墙 */
.tag-wall{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:22px}
.tag{
  display:inline-block;padding:10px 22px;font-size:15px;color:var(--text);
  background:#fff;border:1px solid var(--line);border-radius:6px;
  transition:border-color .22s ease,color .22s ease,box-shadow .22s ease,transform .22s ease;
}
.tag:hover{border-color:var(--brown);color:var(--brown);box-shadow:var(--shadow);transform:translateY(-1px)}
.tea-note{max-width:820px;color:var(--muted);font-size:15px}

/* 流程步骤 */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:step}
.step{position:relative;padding:26px 22px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow)}
.step-num{
  display:inline-grid;place-items:center;width:34px;height:34px;margin-bottom:14px;
  font-family:var(--font-serif);font-size:16px;font-weight:700;
  color:#F7F3EA;background:var(--brown);border-radius:6px;
}
.step h3{font-size:18px;margin-bottom:8px}
.step p{font-size:14px;color:var(--muted);margin:0}

/* 用户评价 */
.review{
  position:relative;overflow:hidden;padding:26px;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow);
}
.review::after{
  content:"”";position:absolute;right:18px;top:2px;
  font-family:var(--font-serif);font-size:80px;line-height:1;color:rgba(107,67,39,.10);
}
.stars{color:var(--orange);font-size:15px;letter-spacing:3px;margin-bottom:12px}
.review-text{position:relative;z-index:1;font-size:15px;color:var(--text);margin:0 0 16px}
.review-meta{font-size:14px;color:var(--muted);margin:0}

/* 价格表 */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius-card);background:#fff;box-shadow:var(--shadow)}
.price-table{width:100%;min-width:640px;border-collapse:collapse}
.price-table th,.price-table td{padding:16px 20px;text-align:left;font-size:15px;border-bottom:1px solid var(--line)}
.price-table thead th{background:#F1EBDF;font-family:var(--font-serif);font-size:16px;color:var(--text)}
.price-table tbody tr:last-child td{border-bottom:none}
.price-table tbody tr:hover{background:#FBF7EF}
.price-em{font-family:var(--font-serif);font-size:18px;font-weight:700;color:var(--brown);white-space:nowrap}
.price-note{margin-top:14px;font-size:14px;color:var(--muted)}

/* 到店须知 + 时间轴 */
.notice-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.notice-list li{position:relative;padding:10px 0 10px 22px;font-size:15px;color:var(--muted);border-bottom:1px dashed var(--line)}
.notice-list li::before{content:"";position:absolute;left:0;top:21px;width:8px;height:2px;background:var(--orange);border-radius:1px}
.timeline{position:relative;padding-left:26px}
.timeline::before{content:"";position:absolute;left:5px;top:8px;bottom:8px;width:1px;background:var(--line)}
.timeline li{position:relative;padding-bottom:22px}
.timeline li:last-child{padding-bottom:0}
.timeline li::before{
  content:"";position:absolute;left:-26px;top:9px;width:11px;height:11px;border-radius:50%;
  background:var(--green);box-shadow:0 0 0 3px rgba(79,107,84,.14);
}
.timeline h4{margin:0 0 4px;font-size:16px}
.timeline p{margin:0;font-size:14px;color:var(--muted)}

/* 茶友日记 */
.diary-list{display:flex;flex-direction:column}
.diary-item{display:grid;grid-template-columns:220px 1fr;gap:22px;align-items:center;padding:20px 0;border-bottom:1px solid var(--line)}
.diary-item:last-child{border-bottom:none}
.diary-item img{aspect-ratio:4/3;object-fit:cover}
.diary-item h3{font-size:18px;margin:0 0 6px}
.diary-item h3 a{color:var(--text)}
.diary-item h3 a:hover{color:var(--brown)}
.diary-item p{margin:0 0 8px;font-size:14px;color:var(--muted)}
.diary-item time{font-size:13px;color:var(--muted);letter-spacing:.04em}

/* FAQ */
.faq-list{display:flex;flex-direction:column;gap:12px}
details.faq{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);
  transition:box-shadow .22s ease;
}
details.faq[open]{box-shadow:var(--shadow)}
details.faq summary{
  position:relative;padding:18px 52px 18px 22px;cursor:pointer;list-style:none;
  font-family:var(--font-serif);font-size:17px;font-weight:700;color:var(--text);
}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary::after{
  content:"";position:absolute;right:24px;top:26px;width:8px;height:8px;
  border-right:1px solid var(--brown);border-bottom:1px solid var(--brown);
  transform:rotate(45deg);transition:transform .22s ease;
}
details.faq[open] summary::after{transform:rotate(-135deg)}
.faq-answer{
  margin:0 16px 16px;padding:16px 16px 16px 32px;
  background:#FBF7EF;border-radius:6px;font-size:15px;color:var(--muted);
}

/* 预约转化区 */
.booking{background:#F2ECE0;border-top:1px solid var(--line);padding:80px 0}
.booking-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:start}
.contact-list{margin:0 0 20px}
.contact-list li{display:flex;gap:12px;padding:9px 0;font-size:15px;color:var(--text);border-bottom:1px dashed var(--line)}
.contact-list li span:first-child{flex:0 0 72px;color:var(--muted)}
.booking address{font-style:normal;font-size:15px;color:var(--muted);margin:0 0 18px;line-height:1.8}
.booking-note{font-size:14px;color:var(--muted);background:#fff;border:1px solid var(--line);border-left:3px solid var(--green);border-radius:6px;padding:14px 16px;margin:0}
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow);padding:28px}
.form-card h3{margin:0 0 6px;font-size:20px}
.form-card .form-sub{font-size:14px;color:var(--muted);margin:0 0 20px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}
.field label{font-size:14px;color:var(--muted)}
.field input,.field select,.field textarea{
  width:100%;padding:11px 14px;font-size:15px;font-family:inherit;color:var(--text);
  background:#fff;border:1px solid var(--line);border-radius:6px;
  transition:border-color .22s ease,box-shadow .22s ease;
}
.field input::placeholder,.field textarea::placeholder{color:#A99C8B}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--brown);box-shadow:0 0 0 3px rgba(107,67,39,.10);
}
.field textarea{resize:vertical;min-height:88px}
.form-hint{margin:12px 0 0;font-size:13px;color:var(--muted);text-align:center}

/* 页脚 */
.site-footer{background:var(--dark);color:#C9BFB2;padding:64px 0 0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:36px;padding-bottom:44px}
.footer-brand .footer-logo{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.footer-brand .footer-logo .logo-mark{background:#F7F3EA;color:var(--dark)}
.footer-brand .footer-logo strong{font-family:var(--font-serif);font-size:18px;color:#F7F3EA;font-weight:700;line-height:1.2}
.footer-brand .footer-logo em{display:block;font-style:normal;font-size:11px;color:#9C9084;letter-spacing:.14em;font-family:var(--font-sans);font-weight:400;margin-top:2px}
.footer-brand p{font-size:14px;color:#A99C8B;margin:0;max-width:340px}
.site-footer h4{color:#F7F3EA;font-size:16px;margin:0 0 16px}
.footer-links li{margin-bottom:9px}
.footer-links a{font-size:14px;color:#C9BFB2}
.footer-links a:hover{color:#F0C89A}
.footer-contact li{font-size:14px;color:#C9BFB2;margin-bottom:9px;line-height:1.7}
.qr-wrap{display:flex;align-items:center;gap:12px;margin-top:14px}
.qr-box{
  width:82px;height:82px;flex:0 0 auto;border:4px solid #F7F3EA;border-radius:6px;opacity:.9;
  background-color:#F7F3EA;
  background-image:
    linear-gradient(45deg,#2A211B 25%,transparent 25%),
    linear-gradient(-45deg,#2A211B 25%,transparent 25%),
    linear-gradient(45deg,transparent 75%,#2A211B 75%),
    linear-gradient(-45deg,transparent 75%,#2A211B 75%);
  background-size:11px 11px;
  background-position:0 0,0 5.5px,5.5px -5.5px,-5.5px 0;
}
.qr-text{font-size:13px;color:#A99C8B;line-height:1.6}
.footer-bottom{
  border-top:1px solid rgba(227,218,203,.14);padding:20px 0 26px;
  display:flex;flex-wrap:wrap;gap:12px 24px;align-items:center;justify-content:space-between;
}
.footer-bottom p{margin:0;font-size:13px;color:#9C9084}
.footer-bottom nav{display:flex;flex-wrap:wrap;gap:16px}
.footer-bottom nav a{font-size:13px;color:#9C9084}
.footer-bottom nav a:hover{color:#F0C89A}

/* 响应式 */
@media (max-width:1200px){
  .gallery-scroll figure{flex:0 0 290px}
}
@media (max-width:1024px){
  .container{padding:0 24px}
  .main-nav{display:none}
  .menu-toggle{display:flex}
  .section{padding:60px 0}
  .booking{padding:60px 0}
  .grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}
  .adv-list{grid-template-columns:1fr;gap:0}
  .adv-item:nth-child(odd),.adv-item:nth-child(even){padding-left:0;padding-right:0}
  .steps{grid-template-columns:repeat(2,1fr)}
  .notice-grid{grid-template-columns:1fr;gap:32px}
  .booking-grid{grid-template-columns:1fr;gap:32px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .hero h1{font-size:34px}
  .hero-side{right:24px;bottom:28px}
}
@media (max-width:768px){
  body{padding-top:60px}
  .site-header,.nav-wrap{height:60px}
  .section{padding:48px 0}
  .booking{padding:48px 0}
  .grid-2,.grid-3,.grid-4,.steps{grid-template-columns:1fr}
  .hero{height:auto;min-height:520px;max-height:none;padding:80px 0 90px}
  .hero h1{font-size:30px}
  .hero-sub{font-size:16px}
  .hero-btns{flex-direction:column;gap:12px}
  .hero-btns .btn{width:100%}
  .hero-side{position:static;margin-top:34px;padding-left:14px;flex-direction:row;gap:20px;flex-wrap:wrap}
  .logo-text{font-size:15px}
  .diary-item{grid-template-columns:1fr;gap:14px}
  .form-grid{grid-template-columns:1fr}
  .form-card{padding:22px}
  .gallery-scroll figure{flex:0 0 78vw}
  h2{font-size:22px}
  h3{font-size:18px}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}
@media (max-width:480px){
  .container{padding:0 16px}
  .hero h1{font-size:28px}
  .adv-item{flex-direction:column;gap:8px}
  .adv-num{font-size:22px}
  .region-bar-inner{flex-direction:column;align-items:flex-start;gap:12px}
  .seal{font-size:12px}
}

/* roulang page: category1 */
:root{
 --brown:#6B4327;
 --brown-dark:#57351E;
 --green:#4F6B54;
 --orange:#C1662F;
 --bg:#F7F3EA;
 --paper:#FFFDF8;
 --dark:#2A211B;
 --text:#221C16;
 --muted:#6E6459;
 --line:#E3DACB;
 --radius-card:10px;
 --radius-btn:6px;
 --shadow:0 2px 10px rgba(107,67,39,.08);
 --shadow-hover:0 6px 18px rgba(107,67,39,.14);
 --font-serif:"Noto Serif SC","Source Han Serif SC","Songti SC","SimSun",serif;
 --font-sans:"PingFang SC","Microsoft YaHei","Noto Sans SC","Hiragino Sans GB",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
 margin:0;
 padding-top:64px;
 font-family:var(--font-sans);
 font-size:16px;
 line-height:1.75;
 color:var(--text);
 background:var(--bg);
}
h1,h2,h3,h4,h5{font-family:var(--font-serif);color:var(--text);font-weight:700;line-height:1.35;margin:0}
h1{font-size:42px}
h2{font-size:28px}
h3{font-size:20px}
h4{font-size:17px}
p{margin:0 0 14px}
p:last-child{margin-bottom:0}
img{max-width:100%;display:block;height:auto;border-radius:var(--radius-card)}
a{color:var(--brown);text-decoration:none;transition:color .22s ease}
a:hover{color:var(--brown-dark)}
ul,ol{margin:0;padding:0;list-style:none}
button,input,select,textarea{font-family:inherit;font-size:inherit}
button{cursor:pointer}
:focus-visible{outline:2px solid var(--brown);outline-offset:2px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 40px}
.section{padding:80px 0}
.section-alt{background:var(--paper)}
.section-head{margin-bottom:40px;max-width:800px}
.section-head h2{position:relative;padding-left:16px;margin-bottom:12px}
.section-head h2::before{content:"";position:absolute;left:0;top:7px;bottom:7px;width:3px;background:var(--green);border-radius:2px}
.section-desc{color:var(--muted);font-size:15px;margin:0}
.tea-line{margin:0;line-height:0}
.tea-line svg{display:block;width:100%;height:12px}
.grid{display:grid;gap:24px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
/* 按钮 */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:13px 26px;font-size:15px;font-weight:600;line-height:1.2;
 border-radius:var(--radius-btn);border:1px solid transparent;cursor:pointer;
 transition:background-color .22s ease,color .22s ease,transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.btn-primary{background:var(--brown);color:#F7F3EA}
.btn-primary:hover{background:var(--brown-dark);color:#F7F3EA;transform:translateY(-1px);box-shadow:0 6px 18px rgba(107,67,39,.28)}
.btn-outline{background:transparent;color:var(--brown);border-color:var(--brown)}
.btn-outline:hover{background:var(--brown);color:#F7F3EA;transform:translateY(-1px)}
.btn-sm{padding:9px 18px;font-size:14px}
.btn-block{width:100%}
/* 头部导航 */
.site-header{
 position:fixed;top:0;left:0;right:0;height:64px;z-index:900;
 background:#F7F3EA;border-bottom:1px solid transparent;
 transition:box-shadow .22s ease,border-color .22s ease;
}
.site-header.scrolled{border-bottom-color:var(--line);box-shadow:0 2px 10px rgba(107,67,39,.08)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;height:64px;gap:20px}
.logo{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.logo-mark{
 width:36px;height:36px;display:grid;place-items:center;
 background:var(--brown);color:#F7F3EA;border-radius:6px;
 font-family:var(--font-serif);font-size:18px;font-weight:700;
}
.logo-text{display:flex;flex-direction:column;font-family:var(--font-serif);font-size:17px;font-weight:700;color:var(--text);line-height:1.15}
.logo-text em{font-style:normal;font-family:var(--font-sans);font-size:11px;font-weight:400;color:var(--muted);letter-spacing:.14em;margin-top:2px}
.main-nav{display:flex;align-items:center;justify-content:center;gap:2px;flex:1 1 auto}
.main-nav a{position:relative;padding:8px 11px;font-size:15px;color:var(--text);border-radius:6px;white-space:nowrap}
.main-nav a:hover{color:var(--brown);background:rgba(107,67,39,.06)}
.main-nav a.active{color:var(--brown);font-weight:600}
.main-nav a.active::after{content:"";position:absolute;left:11px;right:11px;bottom:2px;height:2px;background:var(--green);border-radius:1px}
.nav-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.menu-toggle{
 display:none;flex-direction:column;justify-content:center;gap:4px;
 width:40px;height:40px;padding:0 9px;background:transparent;
 border:1px solid var(--line);border-radius:6px;
}
.menu-toggle span{display:block;height:2px;background:var(--brown);border-radius:2px}
.drawer-mask{
 position:fixed;inset:0;background:rgba(42,33,27,.5);z-index:999;
 opacity:0;visibility:hidden;transition:opacity .3s ease,visibility .3s ease;
}
.drawer-mask.open{opacity:1;visibility:visible}
.mobile-drawer{
 position:fixed;top:0;right:0;bottom:0;width:290px;max-width:86vw;z-index:1000;
 background:var(--paper);padding:24px 22px;overflow-y:auto;
 transform:translateX(102%);transition:transform .3s ease;
 display:flex;flex-direction:column;gap:4px;
}
.mobile-drawer.open{transform:translateX(0)}
.mobile-drawer .drawer-title{font-family:var(--font-serif);font-size:16px;font-weight:700;margin-bottom:12px;color:var(--brown)}
.mobile-drawer a{padding:12px 4px;font-size:15px;color:var(--text);border-bottom:1px solid var(--line)}
.mobile-drawer a:hover{color:var(--brown)}
.mobile-drawer .drawer-phone{margin-top:18px;padding-top:16px;border-top:1px solid var(--line);font-weight:600;color:var(--brown)}
.mobile-drawer .btn{margin-top:14px}
/* 分类页标题带 */
.page-band{position:relative;overflow:hidden;background:#2A211B;color:#F7F3EA;padding:62px 0 54px}
.page-band-bg{position:absolute;inset:0}
.page-band-bg img{width:100%;height:100%;object-fit:cover;border-radius:0}
.page-band::after{content:"";position:absolute;inset:0;background:rgba(42,33,27,.62)}
.page-band .container{position:relative;z-index:2}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:#D9CDBB;margin-bottom:14px}
.crumb a{color:#E7DAC7}
.crumb a:hover{color:#FFF9F0}
.crumb span.sep{opacity:.6}
.page-band h1{color:#FFF9F0;font-size:42px;margin-bottom:14px}
.page-band .band-lead{max-width:760px;color:#EADFCF;font-size:15px;margin:0}
.band-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.band-meta span{
 font-size:13px;color:#F0E5D6;border:1px solid rgba(240,229,214,.45);
 border-radius:3px;padding:3px 10px;
}
/* 筛选条 */
.filter-bar{
 background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-card);
 box-shadow:var(--shadow);padding:22px 24px;margin-top:-34px;position:relative;z-index:5;
}
.filter-row{display:flex;flex-wrap:wrap;align-items:center;gap:10px;padding:8px 0}
.filter-row+.filter-row{border-top:1px solid var(--line)}
.filter-label{
 flex:0 0 auto;font-size:14px;color:var(--muted);min-width:70px;font-weight:600;
}
.chip{
 padding:7px 14px;font-size:14px;color:var(--text);background:transparent;
 border:1px solid var(--line);border-radius:6px;transition:all .22s ease;
}
.chip:hover{border-color:var(--brown);color:var(--brown)}
.chip.active{background:var(--brown);border-color:var(--brown);color:#F7F3EA}
.filter-sort{margin-left:auto;display:flex;align-items:center;gap:8px}
.filter-sort select{
 padding:8px 12px;border:1px solid var(--line);border-radius:6px;background:#FFFDF8;color:var(--text);
}
.filter-result{font-size:14px;color:var(--muted);margin-top:14px;padding-top:14px;border-top:1px solid var(--line)}
.filter-result b{color:var(--brown)}
/* 列表卡片 */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.tea-card{
 display:flex;flex-direction:column;background:var(--paper);
 border:1px solid var(--line);border-radius:var(--radius-card);overflow:hidden;
 box-shadow:var(--shadow);transition:transform .26s ease,box-shadow .26s ease,border-color .26s ease;
}
.tea-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:#D6C9B5}
.tea-card .thumb{position:relative;aspect-ratio:16/9;overflow:hidden;background:#EFE7D9}
.tea-card .thumb img{width:100%;height:100%;object-fit:cover;border-radius:0;transition:transform .45s ease}
.tea-card:hover .thumb img{transform:scale(1.03)}
.seal-tag{
 position:absolute;left:12px;top:12px;padding:3px 9px;font-size:13px;line-height:1.5;
 background:rgba(255,253,248,.94);color:var(--orange);border:1px solid var(--orange);border-radius:3px;
}
.tea-card .card-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1 1 auto}
.tea-card h3{font-size:19px;line-height:1.45}
.tea-card h3 a{color:var(--text)}
.tea-card h3 a:hover{color:var(--brown)}
.tea-card .excerpt{font-size:14px;color:var(--muted);line-height:1.7}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto;padding-top:10px;border-top:1px dashed var(--line)}
.tag{
 font-size:12.5px;color:var(--green);background:rgba(79,107,84,.09);
 border-radius:4px;padding:3px 9px;
}
.tag.tag-brown{color:var(--brown);background:rgba(107,67,39,.08)}
.list-foot{display:flex;justify-content:center;margin-top:40px}
.empty-tip{
 display:none;text-align:center;padding:36px 20px;color:var(--muted);
 background:var(--paper);border:1px dashed var(--line);border-radius:var(--radius-card);
}
.empty-tip.show{display:block}
/* 区域分布概览 */
.region-overview{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:start}
.region-list li{
 padding:16px 0;border-bottom:1px dashed var(--line);
}
.region-list li:last-child{border-bottom:none}
.region-list h3{font-size:18px;margin-bottom:6px}
.region-list h3 a{color:var(--text)}
.region-list h3 a:hover{color:var(--brown)}
.region-list p{font-size:14px;color:var(--muted);margin:0}
.region-chart{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-card);padding:24px;box-shadow:var(--shadow)}
.region-chart h3{font-size:18px;margin-bottom:18px}
.bar-item{margin-bottom:16px}
.bar-item:last-child{margin-bottom:0}
.bar-head{display:flex;justify-content:space-between;font-size:14px;margin-bottom:6px}
.bar-head b{font-weight:600;color:var(--text)}
.bar-head span{color:var(--muted)}
.bar-track{height:8px;background:#EFE7D9;border-radius:4px;overflow:hidden}
.bar-fill{height:100%;background:var(--green);border-radius:4px}
.bar-fill.orange{background:var(--orange)}
.bar-fill.brown{background:var(--brown)}
/* 精选推荐 */
.feature-list{display:grid;gap:24px}
.feature-card{
 display:grid;grid-template-columns:300px 1fr;gap:0;
 background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-card);
 overflow:hidden;box-shadow:var(--shadow);transition:transform .26s ease,box-shadow .26s ease;
}
.feature-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}
.feature-card .feature-pic{aspect-ratio:16/10;overflow:hidden;background:#EFE7D9}
.feature-card .feature-pic img{width:100%;height:100%;object-fit:cover;border-radius:0;transition:transform .45s ease}
.feature-card:hover .feature-pic img{transform:scale(1.03)}
.feature-body{padding:24px 26px;display:flex;flex-direction:column;gap:10px}
.feature-body h3{font-size:20px}
.feature-body h3 a{color:var(--text)}
.feature-body h3 a:hover{color:var(--brown)}
.feature-body p{font-size:14.5px;color:var(--muted)}
.feature-meta{font-size:13px;color:var(--muted);display:flex;gap:14px;flex-wrap:wrap;margin-top:auto;padding-top:12px;border-top:1px dashed var(--line)}
/* 知识专栏 */
.know-list{display:grid;gap:18px}
.know-item{
 display:grid;grid-template-columns:96px 1fr;gap:18px;align-items:center;
 background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-card);
 padding:18px 20px;box-shadow:var(--shadow);transition:transform .24s ease,box-shadow .24s ease;
}
.know-item:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover)}
.know-item .know-pic{aspect-ratio:1/1;overflow:hidden;border-radius:8px;background:#EFE7D9}
.know-item .know-pic img{width:100%;height:100%;object-fit:cover;border-radius:8px}
.know-item h3{font-size:17px;margin-bottom:6px}
.know-item h3 a{color:var(--text)}
.know-item h3 a:hover{color:var(--brown)}
.know-item p{font-size:13.5px;color:var(--muted);margin:0}
/* 用户评价 */
.quote-card{
 position:relative;overflow:hidden;background:var(--paper);
 border:1px solid var(--line);border-radius:var(--radius-card);padding:26px 24px;
 box-shadow:var(--shadow);
}
.quote-card::after{
 content:"”";position:absolute;right:18px;top:6px;font-family:var(--font-serif);
 font-size:76px;line-height:1;color:rgba(107,67,39,.10);
}
.stars{color:var(--orange);font-size:15px;letter-spacing:2px;margin-bottom:10px}
.quote-card p{font-size:14.5px;color:var(--text);position:relative;z-index:2}
.quote-from{font-size:13px;color:var(--muted);margin-top:12px;position:relative;z-index:2}
/* FAQ */
.faq-wrap{max-width:900px;margin:0 auto}
.faq-item{
 background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-card);
 margin-bottom:14px;overflow:hidden;transition:border-color .22s ease,box-shadow .22s ease;
}
.faq-item[open]{border-color:#D6C9B5;box-shadow:var(--shadow)}
.faq-item summary{
 display:flex;align-items:center;gap:12px;padding:18px 22px;cursor:pointer;list-style:none;
 font-family:var(--font-serif);font-size:17px;font-weight:600;color:var(--text);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
 content:"";margin-left:auto;flex:0 0 auto;width:0;height:0;
 border-left:6px solid transparent;border-right:6px solid transparent;
 border-top:7px solid var(--brown);transition:transform .24s ease;
}
.faq-item[open] summary::after{transform:rotate(180deg)}
.faq-item summary:hover{color:var(--brown)}
.faq-answer{
 margin:0 22px 20px 38px;padding:14px 16px;background:#F7F3EA;
 border-left:2px solid var(--green);border-radius:6px;
 font-size:14.5px;color:var(--muted);line-height:1.8;
}
/* 预约表单 */
.booking{background:var(--dark);color:#F7F3EA}
.booking-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.booking h2{color:#FFF9F0;position:relative;padding-left:16px;margin-bottom:14px}
.booking h2::before{content:"";position:absolute;left:0;top:7px;bottom:7px;width:3px;background:var(--orange);border-radius:2px}
.booking .lead{color:#DED2C0;font-size:15px;margin-bottom:24px}
.booking address{font-style:normal;display:grid;gap:10px;font-size:14.5px;color:#E7DAC7}
.booking address b{color:#FFF9F0;font-weight:600}
.booking address a{color:#F0E5D6}
.booking address a:hover{color:#FFF9F0}
.form-card{background:rgba(247,243,234,.06);border:1px solid rgba(240,229,214,.22);border-radius:var(--radius-card);padding:26px 24px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{margin-bottom:16px;display:flex;flex-direction:column;gap:7px}
.field label{font-size:14px;color:#E7DAC7}
.field input,.field select,.field textarea{
 width:100%;padding:11px 13px;font-size:14.5px;color:#F7F3EA;
 background:rgba(255,253,248,.06);border:1px solid rgba(227,218,203,.42);border-radius:6px;
 transition:border-color .22s ease,background-color .22s ease;
}
.field textarea{min-height:92px;resize:vertical}
.field input::placeholder,.field textarea::placeholder{color:rgba(231,218,199,.55)}
.field input:focus,.field select:focus,.field textarea:focus{
 outline:none;border-color:#C1662F;background:rgba(255,253,248,.12);
}
.field select option{color:#221C16}
.form-note{font-size:13px;color:#C9BCA8;margin-top:12px}
.form-msg{font-size:14px;color:#F0C89A;margin-top:12px;min-height:20px}
/* 页脚 */
.site-footer{background:var(--dark);color:#E7DAC7;padding:64px 0 0;font-size:14.5px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:40px;padding-bottom:44px}
.footer-logo{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.footer-logo .logo-mark{background:var(--brown);color:#F7F3EA;width:34px;height:34px;display:grid;place-items:center;border-radius:6px;font-family:var(--font-serif);font-size:17px;font-weight:700}
.footer-logo strong{font-family:var(--font-serif);font-size:17px;color:#FFF9F0;display:flex;flex-direction:column;line-height:1.2}
.footer-logo strong em{font-style:normal;font-family:var(--font-sans);font-size:11px;font-weight:400;color:#B8A894;letter-spacing:.14em;margin-top:3px}
.footer-brand p{color:#C9BCA8;font-size:14px;margin-bottom:18px}
.qr-wrap{display:flex;align-items:center;gap:12px}
.qr-box{
 width:74px;height:74px;border-radius:6px;flex:0 0 auto;
 background:
  repeating-linear-gradient(90deg,#F7F3EA 0 6px,transparent 6px 12px),
  repeating-linear-gradient(0deg,#F7F3EA 0 6px,#2A211B 6px 12px);
 opacity:.85;
}
.qr-text{font-size:13px;color:#C9BCA8;line-height:1.6}
.site-footer h4{color:#FFF9F0;font-size:16px;margin-bottom:16px}
.footer-links li{margin-bottom:10px}
.footer-links a{color:#C9BCA8;font-size:14px}
.footer-links a:hover{color:#FFF9F0}
.footer-contact li{margin-bottom:10px;color:#C9BCA8;font-size:14px;line-height:1.7}
.footer-contact a{color:#E7DAC7}
.footer-contact a:hover{color:#FFF9F0}
.footer-bottom{
 border-top:1px solid rgba(227,218,203,.18);padding:20px 0;
 display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;
}
.footer-bottom p{margin:0;font-size:13.5px;color:#B8A894}
.footer-bottom nav{display:flex;flex-wrap:wrap;gap:16px}
.footer-bottom nav a{font-size:13.5px;color:#B8A894}
.footer-bottom nav a:hover{color:#FFF9F0}
/* 响应式 */
@media (max-width:1199px){
 .container{padding:0 32px}
}
@media (max-width:1024px){
 .main-nav{display:none}
 .menu-toggle{display:flex}
 .section{padding:60px 0}
 h1{font-size:34px}
 .page-band h1{font-size:34px}
 .card-grid{grid-template-columns:repeat(2,1fr)}
 .region-overview{grid-template-columns:1fr;gap:28px}
 .feature-card{grid-template-columns:240px 1fr}
 .booking-grid{grid-template-columns:1fr;gap:32px}
 .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:768px){
 .container{padding:0 20px}
 .section{padding:48px 0}
 h1,.page-band h1{font-size:28px}
 h2,.section-head h2{font-size:22px}
 h3{font-size:18px}
 .page-band{padding:44px 0 40px}
 .filter-bar{padding:18px 16px;margin-top:-24px}
 .filter-row{gap:8px}
 .filter-label{min-width:100%;margin-bottom:2px}
 .filter-sort{margin-left:0;width:100%;justify-content:space-between}
 .card-grid{grid-template-columns:1fr}
 .feature-card{grid-template-columns:1fr}
 .feature-card .feature-pic{aspect-ratio:16/9}
 .know-item{grid-template-columns:72px 1fr;gap:14px}
 .form-row{grid-template-columns:1fr}
 .footer-grid{grid-template-columns:1fr;gap:28px}
 .footer-bottom{flex-direction:column;align-items:flex-start}
}
@media (max-width:480px){
 .container{padding:0 16px}
 h1,.page-band h1{font-size:26px}
 .logo-text{font-size:15px}
 .logo-text em{letter-spacing:.08em}
 .btn{padding:12px 20px;font-size:14.5px}
 .band-meta span{font-size:12px}
 .faq-item summary{font-size:16px;padding:16px}
 .faq-answer{margin:0 16px 16px 16px}
}

/* 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}