/* roulang page: index */
:root{
  --ink:#26221E;--ink-2:#5C544C;--ink-3:#8A8177;
  --paper:#FBF7F0;--paper-2:#F3EDE2;--paper-3:#EAE2D3;
  --line:#E0D7C7;--line-strong:#CDC1AC;
  --brown:#5A3E2B;--brown-deep:#3E2A1C;
  --celadon:#5F7A63;--celadon-soft:#E7EEE6;
  --cinnabar:#B4553C;--white:#FFFFFF;
  --shadow-sm:0 2px 8px rgba(38,34,30,.05);
  --shadow-md:0 10px 28px rgba(38,34,30,.07);
  --radius:14px;
  --ease:cubic-bezier(.4,0,.2,1);
  --serif:'Noto Serif SC','Source Han Serif SC','Songti SC','SimSun',serif;
  --sans:'Noto Sans SC','Source Han Sans SC','PingFang SC','Microsoft YaHei',sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--sans);font-size:16.5px;line-height:1.85;
  letter-spacing:.01em;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border-style:none;}
a{color:var(--ink);text-decoration:none;transition:color .22s var(--ease);}
a:hover{color:var(--cinnabar);text-decoration:underline;text-underline-offset:4px;text-decoration-thickness:1px;}
h1,h2,h3,h4{font-family:var(--serif);font-weight:700;letter-spacing:.02em;margin:0;color:var(--ink);}
p{margin:0 0 1em;max-width:42em;}
ul,ol{margin:0;padding:0;list-style:none;}
button{font-family:inherit;font-size:inherit;cursor:pointer;}
input,select,textarea{font-family:inherit;font-size:15px;color:var(--ink);}
:focus-visible{outline:2px solid var(--cinnabar);outline-offset:3px;border-radius:6px;}
.container{max-width:1200px;margin:0 auto;padding:0 32px;}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;background:rgba(251,247,240,.94);
  border-bottom:1px solid var(--line);transition:box-shadow .25s var(--ease);
}
.site-header.scrolled{box-shadow:var(--shadow-sm);}
.header-inner{max-width:1200px;margin:0 auto;padding:0 32px;height:72px;display:flex;align-items:center;gap:28px;}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0;}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-main{font-family:var(--serif);font-weight:700;font-size:19px;letter-spacing:.08em;color:var(--ink);}
.brand-sub{font-size:11.5px;letter-spacing:.16em;color:var(--ink-3);}
.brand-seal{
  width:26px;height:26px;border:1px solid var(--cinnabar);border-radius:5px;
  display:flex;align-items:center;justify-content:center;
  font-family:var(--serif);font-size:13px;color:var(--cinnabar);flex-shrink:0;
}
.brand:hover{text-decoration:none;}
.brand:hover .brand-main{color:var(--brown-deep);}
.main-nav{display:flex;align-items:center;gap:30px;margin-left:auto;}
.main-nav a{
  position:relative;font-size:15px;color:var(--ink-2);padding:6px 0;white-space:nowrap;
}
.main-nav a::after{
  content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--cinnabar);
  transform:scaleX(0);transform-origin:left;transition:transform .24s var(--ease);
}
.main-nav a:hover,.main-nav a:focus-visible{color:var(--brown-deep);text-decoration:none;}
.main-nav a:hover::after{transform:scaleX(1);}
.main-nav a.active{color:var(--brown-deep);}
.main-nav a.active::after{transform:scaleX(1);}
.header-cta{display:flex;flex-direction:column;align-items:flex-end;gap:2px;margin-left:8px;}
.header-cta small{font-size:12px;color:var(--ink-3);letter-spacing:.04em;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:46px;padding:0 26px;border-radius:10px;border:1px solid transparent;
  font-size:15px;font-weight:500;letter-spacing:.02em;line-height:1;
  transition:all .24s var(--ease);text-decoration:none;white-space:nowrap;
}
.btn:hover{text-decoration:none;}
.btn-primary{background:var(--brown);color:var(--paper);box-shadow:var(--shadow-sm);}
.btn-primary:hover{background:var(--brown-deep);color:var(--paper);transform:translateY(-1px);box-shadow:var(--shadow-md);}
.btn-primary:active{transform:translateY(0);}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line-strong);}
.btn-ghost:hover{background:var(--paper-2);border-color:var(--brown);color:var(--brown-deep);transform:translateY(-1px);}
.btn-sm{height:38px;padding:0 18px;font-size:13.5px;border-radius:10px;}
.nav-toggle{
  display:none;width:44px;height:44px;border:1px solid var(--line-strong);background:transparent;
  border-radius:10px;align-items:center;justify-content:center;flex-direction:column;gap:5px;margin-left:auto;
}
.nav-toggle span{display:block;width:18px;height:1px;background:var(--ink);transition:all .25s var(--ease);}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}
.nav-drawer{display:none;}

/* ---------- section base ---------- */
section{padding:88px 0;}
.section-alt{background:var(--paper-2);}
.section-line{border-top:1px solid var(--line);}
.sec-head{margin-bottom:38px;}
.sec-title{
  font-size:30px;line-height:1.35;position:relative;padding-left:18px;
}
.sec-title::before{
  content:"";position:absolute;left:0;top:.42em;width:24px;height:2px;background:var(--cinnabar);
  transform:translateX(-18px);
}
.sec-title{padding-left:0;}
.sec-head .sec-title{padding-left:18px;}
.sec-head .sec-title::before{transform:none;left:0;}
.sec-sub{margin-top:12px;color:var(--ink-2);font-size:15px;max-width:44em;}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;padding:76px 0 84px;background:
  linear-gradient(180deg,var(--paper) 0%,var(--paper-2) 100%);}
.hero-bg{
  position:absolute;inset:0;background-image:url('/assets/images/6c7461694c73b7b1.jpg');
  background-size:cover;background-position:center;opacity:.06;pointer-events:none;
}
.hero-seal{
  position:absolute;top:48px;right:44px;width:64px;height:64px;border:2px solid var(--cinnabar);
  border-radius:10px;display:flex;align-items:center;justify-content:center;
  font-family:var(--serif);font-size:28px;color:var(--cinnabar);opacity:.55;pointer-events:none;
}
.hero-grid{position:relative;display:grid;grid-template-columns:7fr 5fr;gap:56px;align-items:start;}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:12.5px;letter-spacing:.14em;
  color:var(--celadon);background:var(--celadon-soft);border-radius:999px;padding:6px 14px;margin-bottom:22px;
}
.hero h1{
  font-size:44px;line-height:1.3;margin-bottom:18px;letter-spacing:.02em;
}
.hero-lead{font-size:18px;line-height:1.75;color:var(--ink-2);margin-bottom:26px;max-width:34em;}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:30px;}
.pill{
  display:inline-flex;align-items:center;height:28px;padding:0 14px;border-radius:999px;
  font-size:12.5px;letter-spacing:.03em;background:var(--celadon-soft);color:var(--celadon);white-space:nowrap;
}
.pill-outline{background:transparent;border:1px solid var(--line-strong);color:var(--ink-2);}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;align-items:center;}
.hero-meta{margin-top:26px;font-size:13px;color:var(--ink-3);}
.hero-figure{position:relative;}
.hero-figure .fig{
  position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);
  background:var(--paper-3);aspect-ratio:4/5;box-shadow:var(--shadow-md);
}
.hero-figure .fig img{width:100%;height:100%;object-fit:cover;transition:transform .4s var(--ease);}
.hero-figure .fig:hover img{transform:scale(1.03);}
.hero-figbar{
  position:absolute;left:14px;right:14px;bottom:14px;background:rgba(251,247,240,.94);
  border:1px solid var(--line);border-radius:10px;padding:12px 16px;
  display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:13px;color:var(--ink-2);
}
.hero-figbar strong{font-family:var(--serif);font-size:15px;color:var(--ink);display:block;}

/* ---------- 门店速览 ---------- */
.quick-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.quick-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;box-shadow:var(--shadow-sm);transition:all .24s var(--ease);
}
.quick-card:hover{border-color:var(--line-strong);box-shadow:var(--shadow-md);transform:translateY(-2px);}
.quick-icon{
  width:32px;height:32px;border-radius:9px;background:var(--celadon-soft);color:var(--celadon);
  display:flex;align-items:center;justify-content:center;font-size:15px;font-family:var(--serif);margin-bottom:14px;
}
.quick-label{font-size:12.5px;color:var(--ink-3);letter-spacing:.1em;margin-bottom:6px;}
.quick-value{font-size:16px;font-weight:500;line-height:1.5;margin-bottom:8px;}
.quick-note{font-size:14px;color:var(--ink-2);line-height:1.7;}

/* ---------- 专题入口 ---------- */
.topic-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;}
.topic-card{
  position:relative;display:flex;flex-direction:column;justify-content:flex-end;
  min-height:180px;padding:28px;border-radius:var(--radius);border:1px solid var(--line);
  background:var(--white);box-shadow:var(--shadow-sm);overflow:hidden;
  transition:all .24s var(--ease);
}
.topic-card.tall{min-height:220px;}
.topic-card:hover{border-color:var(--line-strong);box-shadow:var(--shadow-md);transform:translateY(-2px);text-decoration:none;}
.topic-card h3{font-size:21px;margin-bottom:8px;}
.topic-card p{font-size:14px;color:var(--ink-2);margin:0;max-width:30em;}
.topic-arrow{
  position:absolute;right:22px;bottom:22px;width:34px;height:34px;border-radius:50%;
  border:1px solid var(--line-strong);display:flex;align-items:center;justify-content:center;
  color:var(--ink-2);font-size:14px;transition:all .24s var(--ease);
}
.topic-card:hover .topic-arrow{background:var(--brown);border-color:var(--brown);color:var(--paper);}
.topic-card.alt{background:var(--paper-2);}

/* ---------- 地址 ---------- */
.addr-grid{display:grid;grid-template-columns:6fr 6fr;gap:48px;align-items:start;}
.addr-list{margin-top:24px;display:grid;gap:16px;}
.addr-list li{display:flex;gap:14px;align-items:flex-start;}
.addr-num{
  flex-shrink:0;width:26px;height:26px;border-radius:8px;background:var(--paper-3);
  color:var(--brown-deep);font-family:var(--serif);font-size:14px;
  display:flex;align-items:center;justify-content:center;margin-top:3px;
}
.addr-list strong{display:block;font-size:16px;margin-bottom:2px;}
.addr-list span{font-size:14.5px;color:var(--ink-2);}
.info-card{
  background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius);padding:28px;
}
.info-row{display:flex;gap:16px;padding:13px 0;border-bottom:1px dashed var(--line-strong);font-size:14.5px;}
.info-row:last-of-type{border-bottom:0;}
.info-row dt{flex:0 0 84px;color:var(--ink-3);font-size:13.5px;letter-spacing:.04em;margin:0;}
.info-row dd{margin:0;color:var(--ink);}
.info-foot{padding-top:16px;margin-top:8px;border-top:1px dashed var(--line-strong);font-size:13.5px;color:var(--ink-2);}
.map-box{
  margin-top:22px;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);
  background:var(--paper-3);aspect-ratio:16/9;position:relative;
}
.map-box img{width:100%;height:100%;object-fit:cover;opacity:.92;}
.map-tag{
  position:absolute;left:14px;bottom:14px;background:rgba(251,247,240,.95);border:1px solid var(--line);
  border-radius:8px;padding:8px 14px;font-size:13px;color:var(--ink-2);
}

/* ---------- 场景卡 ---------- */
.scene-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-sm);overflow:hidden;transition:all .24s var(--ease);
}
.card:hover{border-color:var(--line-strong);box-shadow:var(--shadow-md);transform:translateY(-2px);}
.card-media{position:relative;background:var(--paper-3);overflow:hidden;aspect-ratio:16/10;}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .35s var(--ease);}
.card:hover .card-media img{transform:scale(1.03);}
.card-body{padding:22px 24px 24px;}
.card-body h3{font-size:19px;line-height:1.5;margin-bottom:8px;}
.card-body p{font-size:14px;color:var(--ink-2);margin:0 0 14px;line-height:1.75;}
.card-tags{display:flex;flex-wrap:wrap;gap:8px;font-size:12.5px;color:var(--ink-3);letter-spacing:.03em;}

/* ---------- 时间轴 ---------- */
.tl-grid{display:grid;grid-template-columns:5fr 7fr;gap:52px;align-items:start;}
.timeline{position:relative;padding-left:26px;}
.timeline::before{content:"";position:absolute;left:5px;top:8px;bottom:8px;width:1px;background:var(--line-strong);}
.tl-item{position:relative;padding-bottom:28px;}
.tl-item:last-child{padding-bottom:0;}
.tl-item::before{
  content:"";position:absolute;left:-26px;top:8px;width:10px;height:10px;border-radius:50%;
  background:var(--brown);box-shadow:0 0 0 4px var(--paper);
}
.tl-item h3{font-size:18px;margin-bottom:6px;}
.tl-item p{font-size:14.5px;color:var(--ink-2);margin:0;}

/* ---------- 步骤 ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;}
.step{position:relative;padding:0 24px 0 0;}
.step:not(:last-child)::after{
  content:"";position:absolute;right:8px;top:34px;width:calc(100% - 60px);height:1px;
  border-top:1px dashed var(--line-strong);
}
.step-num{font-family:var(--serif);font-size:40px;line-height:1;color:var(--paper-3);margin-bottom:10px;}
.step h3{font-size:19px;margin-bottom:8px;}
.step p{font-size:14px;color:var(--ink-2);margin:0;}

/* ---------- 图集 ---------- */
.gallery-top{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:20px;}
.gallery-bottom{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;}
.gal-item{position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:var(--paper-3);}
.gal-item img{width:100%;height:100%;object-fit:cover;transition:transform .35s var(--ease);}
.gal-item:hover img{transform:scale(1.03);}
.gallery-top .gal-item{aspect-ratio:4/3;}
.gallery-bottom .gal-item{aspect-ratio:16/9;}
.gal-tag{
  position:absolute;left:12px;bottom:12px;background:rgba(251,247,240,.95);border:1px solid var(--line);
  border-radius:6px;padding:6px 12px;font-size:12.5px;color:var(--ink-2);letter-spacing:.03em;
}

/* ---------- 茶单 ---------- */
.tea-list{border-top:1px solid var(--line);}
.tea-row{
  display:grid;grid-template-columns:44px 1fr auto;gap:20px;align-items:center;
  padding:20px 12px;border-bottom:1px solid var(--line);transition:background .22s var(--ease);
}
.tea-row:hover{background:var(--paper-2);}
.tea-idx{
  width:36px;height:36px;border-radius:50%;background:var(--celadon-soft);color:var(--celadon);
  display:flex;align-items:center;justify-content:center;font-family:var(--serif);font-size:14px;
}
.tea-name{font-size:17px;font-weight:500;margin-bottom:2px;}
.tea-desc{font-size:14px;color:var(--ink-2);}
.tea-price{text-align:right;font-size:15px;font-family:var(--serif);color:var(--brown-deep);}
.tea-price span{display:block;font-family:var(--sans);font-size:12.5px;color:var(--ink-3);margin-top:2px;}
.tea-note{margin-top:18px;font-size:13px;color:var(--ink-3);}

/* ---------- 区域标签 ---------- */
.city-grid{display:grid;grid-template-columns:5fr 7fr;gap:52px;align-items:start;}
.city-tags{display:flex;flex-wrap:wrap;gap:10px;}
.city-tags .pill{background:var(--celadon-soft);color:var(--celadon);}

/* ---------- 团队 ---------- */
.team-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.team-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow-sm);transition:all .24s var(--ease);
}
.team-card:hover{border-color:var(--line-strong);box-shadow:var(--shadow-md);transform:translateY(-2px);}
.team-photo{aspect-ratio:1/1;background:var(--paper-3);overflow:hidden;}
.team-photo img{width:100%;height:100%;object-fit:cover;transition:transform .35s var(--ease);}
.team-card:hover .team-photo img{transform:scale(1.03);}
.team-body{padding:18px 20px 22px;}
.team-body h3{font-size:17px;margin-bottom:8px;}
.team-body .pill{margin-bottom:8px;}
.team-body p{font-size:14px;color:var(--ink-2);margin:0;}

/* ---------- 评价 ---------- */
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.quote-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;box-shadow:var(--shadow-sm);position:relative;
}
.quote-mark{font-family:var(--serif);font-size:28px;color:var(--cinnabar);line-height:1;margin-bottom:12px;}
.quote-card p{font-size:15px;color:var(--ink-2);margin:0 0 16px;}
.quote-from{font-size:13px;color:var(--ink-3);}

/* ---------- 资讯 ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.news-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;
  transition:all .24s var(--ease);
}
.news-card:hover{border-color:var(--line-strong);box-shadow:var(--shadow-md);transform:translateY(-2px);}
.news-card .pill{align-self:flex-start;margin-bottom:14px;}
.news-card h3{font-size:19px;line-height:1.5;margin-bottom:10px;}
.news-card h3 a{color:var(--ink);}
.news-card h3 a:hover{color:var(--cinnabar);text-decoration:none;}
.news-card p{font-size:14px;color:var(--ink-2);margin:0 0 18px;line-height:1.75;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;}
.news-foot{margin-top:auto;font-size:13px;color:var(--ink-3);display:flex;justify-content:space-between;gap:12px;align-items:center;}
.news-more{display:flex;justify-content:flex-end;margin-top:26px;font-size:14px;}
.news-more a{color:var(--brown);border-bottom:1px solid var(--line-strong);padding-bottom:2px;}
.empty-state{
  border:1px dashed var(--line-strong);border-radius:var(--radius);padding:56px 24px;text-align:center;
  background:var(--white);
}
.empty-state .ico{
  width:48px;height:48px;margin:0 auto 16px;border-radius:50%;border:1px solid var(--celadon);
  color:var(--celadon);display:flex;align-items:center;justify-content:center;font-family:var(--serif);font-size:20px;
}
.empty-state p{font-size:15px;color:var(--ink-2);margin:0 auto 20px;max-width:32em;}

/* ---------- 须知 ---------- */
.rule-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px 40px;}
.rule-item{display:flex;gap:12px;align-items:flex-start;}
.rule-dot{flex-shrink:0;width:6px;height:6px;border-radius:2px;background:var(--celadon);margin-top:12px;}
.rule-item h3{font-size:17px;margin-bottom:3px;}
.rule-item p{font-size:14px;color:var(--ink-2);margin:0;}

/* ---------- FAQ ---------- */
.faq-list{border-top:1px solid var(--line);max-width:900px;}
.faq-item{border-bottom:1px solid var(--line);}
.faq-item summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:20px 6px;min-height:64px;font-size:17px;color:var(--ink);transition:color .22s var(--ease);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary:hover{color:var(--brown-deep);}
.faq-icon{position:relative;width:16px;height:16px;flex-shrink:0;}
.faq-icon::before,.faq-icon::after{
  content:"";position:absolute;background:var(--ink-3);transition:all .22s var(--ease);
}
.faq-icon::before{left:0;top:7.5px;width:16px;height:1px;}
.faq-icon::after{left:7.5px;top:0;width:1px;height:16px;}
.faq-item[open] summary{color:var(--brown-deep);}
.faq-item[open] .faq-icon::after{transform:scaleY(0);}
.faq-item[open] .faq-icon::before{background:var(--cinnabar);}
.faq-item[open]{border-left:3px solid var(--cinnabar);padding-left:14px;}
.faq-body{padding:0 6px 24px;font-size:15px;color:var(--ink-2);line-height:1.85;max-width:40em;}

/* ---------- 预约表单 ---------- */
.book-grid{display:grid;grid-template-columns:5fr 7fr;gap:52px;align-items:start;}
.contact-lines{margin-top:24px;display:grid;gap:14px;}
.contact-line{display:flex;gap:14px;font-size:14.5px;}
.contact-line b{font-weight:500;color:var(--ink-3);flex:0 0 76px;font-size:13.5px;}
.form-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:30px;box-shadow:var(--shadow-sm);
}
.field{margin-bottom:18px;}
.field label{display:block;font-size:13px;color:var(--ink-2);margin-bottom:7px;letter-spacing:.04em;}
.field label .req{color:var(--cinnabar);}
.field input,.field select,.field textarea{
  width:100%;border:1px solid var(--line-strong);border-radius:10px;background:var(--paper);
  padding:12px 14px;transition:border-color .2s var(--ease),box-shadow .2s var(--ease);line-height:1.5;
}
.field textarea{resize:vertical;min-height:104px;}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--brown);box-shadow:0 0 0 3px var(--celadon-soft);
}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.form-note{font-size:12.5px;color:var(--ink-3);margin-top:14px;line-height:1.7;}
.form-actions{margin-top:8px;display:flex;justify-content:flex-end;}
.privacy-pill{margin-top:20px;}

/* ---------- CTA 带 ---------- */
.cta-band{background:var(--brown);color:var(--paper);padding:36px 0;}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;}
.cta-inner h2{color:var(--paper);font-size:24px;}
.cta-inner p{margin:6px 0 0;font-size:14.5px;color:rgba(251,247,240,.78);max-width:38em;}
.cta-band .btn-primary{background:var(--paper);color:var(--brown-deep);}
.cta-band .btn-primary:hover{background:var(--paper-2);color:var(--brown-deep);}

/* ---------- footer ---------- */
.site-footer{background:var(--paper-2);border-top:1px solid var(--line);padding:64px 0 0;}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;}
.foot-brand .brand{margin-bottom:16px;}
.foot-brand p{font-size:14px;color:var(--ink-2);line-height:1.8;max-width:26em;}
.foot-title{font-size:13px;letter-spacing:.14em;color:var(--ink-3);margin-bottom:16px;}
.foot-links{display:grid;gap:10px;font-size:14px;}
.foot-links a{color:var(--ink-2);}
.foot-links a:hover{color:var(--cinnabar);}
.foot-info{font-size:14px;color:var(--ink-2);display:grid;gap:10px;}
.foot-info b{color:var(--ink-3);font-weight:400;font-size:13px;margin-right:6px;}
.foot-bottom{
  margin-top:52px;border-top:1px solid var(--line);padding:20px 0;font-size:12.5px;color:var(--ink-3);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
}

/* ---------- responsive ---------- */
@media (max-width:1200px){
  .container{padding:0 24px;}
  .header-inner{padding:0 24px;}
  .hero h1{font-size:38px;}
  .main-nav{gap:22px;}
}
@media (max-width:992px){
  .main-nav,.header-cta{display:none;}
  .nav-toggle{display:flex;}
  .nav-drawer{
    display:block;position:fixed;left:0;right:0;top:72px;bottom:0;background:var(--paper);
    padding:12px 24px 120px;overflow-y:auto;z-index:55;
    transform:translateY(-12px);opacity:0;visibility:hidden;transition:all .26s var(--ease);
    border-top:1px solid var(--line);
  }
  .nav-drawer.open{transform:translateY(0);opacity:1;visibility:visible;}
  .nav-drawer a{
    display:flex;align-items:center;height:56px;font-size:16px;border-bottom:1px solid var(--line);color:var(--ink);
  }
  .nav-drawer a.active{color:var(--brown-deep);}
  .nav-drawer .drawer-cta{margin-top:24px;display:flex;flex-direction:column;gap:12px;}
  .nav-drawer .drawer-cta .btn{width:100%;}
  .nav-drawer small{display:block;text-align:center;font-size:12.5px;color:var(--ink-3);margin-top:6px;}
  section{padding:64px 0;}
  .hero{padding:56px 0 64px;}
  .hero-grid{grid-template-columns:1fr;gap:36px;}
  .hero-seal{display:none;}
  .hero-figure .fig{aspect-ratio:16/10;}
  .quick-grid{grid-template-columns:repeat(2,1fr);}
  .addr-grid,.tl-grid,.city-grid,.book-grid{grid-template-columns:1fr;gap:34px;}
  .scene-grid{grid-template-columns:repeat(2,1fr);}
  .steps{grid-template-columns:repeat(2,1fr);gap:32px 0;}
  .step:not(:last-child)::after{display:none;}
  .gallery-top{grid-template-columns:repeat(2,1fr);}
  .gallery-bottom{grid-template-columns:1fr;}
  .team-grid{grid-template-columns:repeat(2,1fr);}
  .quote-grid,.news-grid{grid-template-columns:repeat(2,1fr);}
  .foot-grid{grid-template-columns:1fr 1fr;gap:34px;}
  .sec-title{font-size:26px;}
}
@media (max-width:768px){
  body{font-size:16px;}
  .header-inner{height:60px;}
  .nav-drawer{top:60px;}
  .hero h1{font-size:30px;}
  .hero-lead{font-size:16px;}
  section{padding:48px 0;}
  .container{padding:0 18px;}
  .header-inner{padding:0 18px;}
  .quick-grid,.scene-grid,.team-grid,.quote-grid,.news-grid,.rule-grid,.field-row{grid-template-columns:1fr;}
  .topic-grid{grid-template-columns:1fr;}
  .steps{grid-template-columns:1fr;gap:26px;}
  .step{padding-right:0;}
  .tea-row{grid-template-columns:36px 1fr;gap:14px;}
  .tea-price{grid-column:2;text-align:left;}
  .cta-inner h2{font-size:20px;}
  .foot-grid{grid-template-columns:1fr;}
  .sec-title{font-size:23px;}
  .brand-main{font-size:17px;}
}
@media (max-width:480px){
  .hero h1{font-size:26px;}
  .hero-badges{gap:8px;}
  .pill{font-size:12px;padding:0 12px;}
  .brand-seal{display:none;}
  .hero-figure .figbar{font-size:12px;padding:10px 12px;}
  .form-card{padding:20px;}
  .info-card{padding:20px;}
}

/* roulang page: article */
:root{
  --ink:#26221E;--ink-2:#5C544C;--ink-3:#8A8177;
  --paper:#FBF7F0;--paper-2:#F3EDE2;--paper-3:#EAE2D3;
  --line:#E0D7C7;--line-strong:#CDC1AC;
  --brown:#5A3E2B;--brown-deep:#3E2A1C;
  --celadon:#5F7A63;--celadon-soft:#E7EEE6;
  --cinnabar:#B4553C;--white:#FFFFFF;
  --shadow-sm:0 2px 8px rgba(38,34,30,.05);
  --shadow-md:0 10px 28px rgba(38,34,30,.07);
  --radius:14px;
  --ease:cubic-bezier(.4,0,.2,1);
  --serif:'Noto Serif SC','Source Han Serif SC','Songti SC','SimSun',serif;
  --sans:'Noto Sans SC','Source Han Sans SC','PingFang SC','Microsoft YaHei',sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--sans);font-size:16.5px;line-height:1.85;
  letter-spacing:.01em;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border-style:none;}
a{color:var(--ink);text-decoration:none;transition:color .22s var(--ease);}
a:hover{color:var(--cinnabar);text-decoration:underline;text-underline-offset:4px;text-decoration-thickness:1px;}
button{font-family:inherit;font-size:inherit;cursor:pointer;}
input,select,textarea{font-family:inherit;font-size:15px;color:var(--ink);}
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;margin:0;letter-spacing:.02em;}
p{margin:0 0 1em;}
.container{max-width:1200px;margin:0 auto;padding:0 32px;}
/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;background:rgba(251,247,240,.94);
  border-bottom:1px solid var(--line);transition:box-shadow .25s var(--ease);
}
.site-header.scrolled{box-shadow:var(--shadow-sm);}
.header-inner{max-width:1200px;margin:0 auto;padding:0 32px;height:72px;display:flex;align-items:center;gap:28px;}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0;}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-main{font-family:var(--serif);font-weight:700;font-size:19px;letter-spacing:.08em;color:var(--ink);}
.brand-sub{font-size:11.5px;letter-spacing:.16em;color:var(--ink-3);}
.brand-seal{
  width:26px;height:26px;border:1px solid var(--cinnabar);border-radius:5px;
  display:flex;align-items:center;justify-content:center;
  font-family:var(--serif);font-size:13px;color:var(--cinnabar);flex-shrink:0;
}
.brand:hover{text-decoration:none;}
.brand:hover .brand-main{color:var(--brown-deep);}
.main-nav{display:flex;align-items:center;gap:30px;margin-left:auto;}
.main-nav a{position:relative;font-size:15px;color:var(--ink-2);padding:6px 0;white-space:nowrap;}
.main-nav a::after{
  content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--cinnabar);
  transform:scaleX(0);transform-origin:left;transition:transform .24s var(--ease);
}
.main-nav a:hover,.main-nav a:focus-visible{color:var(--brown-deep);text-decoration:none;}
.main-nav a:hover::after{transform:scaleX(1);}
.main-nav a.active{color:var(--brown-deep);}
.main-nav a.active::after{transform:scaleX(1);}
.header-cta{display:flex;flex-direction:column;align-items:flex-end;gap:2px;margin-left:8px;}
.header-cta small{font-size:12px;color:var(--ink-3);letter-spacing:.04em;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:46px;padding:0 26px;border-radius:10px;border:1px solid transparent;
  font-family:var(--sans);font-size:15px;font-weight:500;letter-spacing:.02em;line-height:1;
  transition:all .24s var(--ease);text-decoration:none;white-space:nowrap;
}
.btn:hover{text-decoration:none;}
.btn-primary{background:var(--brown);color:var(--paper);box-shadow:var(--shadow-sm);}
.btn-primary:hover{background:var(--brown-deep);color:var(--paper);transform:translateY(-1px);box-shadow:var(--shadow-md);text-decoration:none;}
.btn-primary:active{transform:translateY(0);}
.btn-primary:focus-visible{outline:2px solid var(--cinnabar);outline-offset:2px;}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line-strong);}
.btn-ghost:hover{background:var(--paper-2);border-color:var(--brown);color:var(--brown-deep);transform:translateY(-1px);text-decoration:none;}
.btn-ghost:focus-visible{outline:2px solid var(--cinnabar);outline-offset:2px;}
.btn-sm{height:38px;padding:0 18px;font-size:13.5px;border-radius:10px;}
.nav-toggle{
  display:none;width:44px;height:44px;border:1px solid var(--line-strong);background:transparent;
  border-radius:10px;align-items:center;justify-content:center;flex-direction:column;gap:5px;margin-left:auto;
}
.nav-toggle span{display:block;width:18px;height:1px;background:var(--ink);transition:all .25s var(--ease);}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}
.nav-drawer{display:none;}
/* ---------- base blocks ---------- */
section{padding:88px 0;}
.section-alt{background:var(--paper-2);}
.section-line{border-top:1px solid var(--line);}
.sec-head{margin-bottom:36px;}
.sec-title{font-size:30px;line-height:1.35;padding-left:18px;position:relative;}
.sec-title::before{content:"";position:absolute;left:0;top:.42em;width:24px;height:2px;background:var(--cinnabar);}
.sec-desc{font-size:15px;color:var(--ink-2);margin:14px 0 0 18px;max-width:46em;}
.pill{
  display:inline-flex;align-items:center;height:26px;padding:0 12px;border-radius:999px;
  font-size:12.5px;letter-spacing:.03em;background:var(--celadon-soft);color:var(--celadon);
  border:1px solid rgba(95,122,99,.18);white-space:nowrap;
}
/* ---------- article top ---------- */
.article-top{background:var(--paper-2);border-bottom:1px solid var(--line);padding:18px 0;}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--ink-3);}
.crumb a{color:var(--ink-3);}
.crumb a:hover{color:var(--cinnabar);}
.crumb .sep{color:var(--line-strong);}
.crumb .now{color:var(--ink-2);max-width:52ch;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;display:inline-block;vertical-align:bottom;}
/* ---------- article head ---------- */
.article-main{padding:56px 0 0;}
.article-head{max-width:860px;margin:0 auto;}
.article-head h1{font-size:34px;line-height:1.38;margin:18px 0 18px;letter-spacing:.02em;}
.article-meta{display:flex;flex-wrap:wrap;align-items:center;gap:18px;font-size:13px;color:var(--ink-3);}
.article-meta span{display:inline-flex;align-items:center;gap:6px;}
.article-meta .dot{width:4px;height:4px;border-radius:50%;background:var(--line-strong);}
.article-cover{
  max-width:860px;margin:34px auto 0;border-radius:var(--radius);overflow:hidden;
  border:1px solid var(--line);background:var(--paper-3);box-shadow:var(--shadow-sm);
}
.article-cover img{width:100%;aspect-ratio:16/9;object-fit:cover;}
/* ---------- article body ---------- */
.article-body{max-width:720px;margin:46px auto 0;font-size:16.5px;line-height:1.9;color:var(--ink);}
.article-body p{margin:0 0 1.2em;}
.article-body h2{font-size:24px;line-height:1.45;margin:40px 0 16px;padding-left:14px;position:relative;}
.article-body h2::before{content:"";position:absolute;left:0;top:.32em;width:3px;height:1em;background:var(--cinnabar);border-radius:2px;}
.article-body h3{font-size:19px;line-height:1.55;margin:28px 0 12px;font-weight:700;}
.article-body h4{font-size:17px;margin:22px 0 10px;}
.article-body ul,.article-body ol{margin:0 0 1.2em;padding-left:1.4em;}
.article-body li{margin-bottom:8px;}
.article-body ul li::marker{color:var(--celadon);}
.article-body ol li::marker{color:var(--brown);font-family:var(--serif);}
.article-body blockquote{
  margin:24px 0;padding:20px 22px;border-left:3px solid var(--celadon);
  background:var(--paper-2);border-radius:0 10px 10px 0;font-size:16px;color:var(--ink-2);
}
.article-body blockquote p:last-child{margin-bottom:0;}
.article-body img{border-radius:10px;margin:22px auto;max-width:100%;height:auto;}
.article-body figure{margin:24px 0;}
.article-body figcaption{font-size:13px;color:var(--ink-3);text-align:center;margin-top:8px;}
.article-body table{width:100%;border-collapse:collapse;margin:24px 0;font-size:15px;background:var(--white);border-radius:10px;overflow:hidden;}
.article-body th,.article-body td{border:1px solid var(--line);padding:10px 14px;text-align:left;line-height:1.7;}
.article-body th{background:var(--paper-2);font-weight:600;color:var(--brown-deep);}
.article-body tr:hover td{background:var(--paper);}
.article-body a{color:var(--brown);text-decoration:underline;text-underline-offset:3px;}
.article-body a:hover{color:var(--cinnabar);}
.article-body hr{border:none;border-top:1px solid var(--line);margin:32px 0;}
/* ---------- empty ---------- */
.empty-state{
  max-width:640px;margin:56px auto;padding:52px 32px;text-align:center;
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);
}
.empty-mark{
  width:52px;height:52px;margin:0 auto 18px;border:1px solid var(--cinnabar);border-radius:10px;
  display:flex;align-items:center;justify-content:center;font-family:var(--serif);font-size:22px;color:var(--cinnabar);
}
.empty-title{font-family:var(--serif);font-size:21px;color:var(--ink);margin:0 0 10px;}
.empty-text{font-size:15px;color:var(--ink-2);margin:0 0 22px;}
/* ---------- takeaway ---------- */
.takeaway{
  max-width:720px;margin:52px auto 0;background:var(--paper-2);border:1px solid var(--line);
  border-radius:var(--radius);padding:28px 30px;position:relative;
}
.takeaway h2{font-size:19px;margin:0 0 16px;color:var(--brown-deep);letter-spacing:.04em;}
.takeaway ul{list-style:none;margin:0;padding:0;}
.takeaway li{position:relative;padding-left:18px;font-size:15px;line-height:1.8;color:var(--ink-2);margin-bottom:10px;}
.takeaway li::before{content:"";position:absolute;left:0;top:.72em;width:6px;height:6px;border-radius:2px;background:var(--celadon);}
.takeaway .tk-foot{display:flex;justify-content:flex-end;margin-top:6px;}
/* ---------- related ---------- */
.rel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.rel-card{
  display:flex;flex-direction:column;background:var(--white);border:1px solid var(--line);
  border-radius:var(--radius);padding:24px;box-shadow:var(--shadow-sm);
  transition:all .24s var(--ease);
}
.rel-card:hover{border-color:var(--line-strong);box-shadow:var(--shadow-md);transform:translateY(-2px);text-decoration:none;}
.rel-card h3{font-size:17px;line-height:1.55;margin:12px 0 10px;color:var(--ink);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.rel-card:hover h3{color:var(--brown-deep);}
.rel-card .rel-date{font-size:13px;color:var(--ink-3);margin-top:auto;padding-top:14px;}
/* ---------- store card ---------- */
.store-card{
  display:flex;align-items:center;gap:20px;background:var(--white);border:1px solid var(--line);
  border-radius:var(--radius);padding:22px 26px;box-shadow:var(--shadow-sm);max-width:860px;margin:0 auto;
}
.store-thumb{width:56px;height:56px;border-radius:10px;overflow:hidden;background:var(--paper-3);flex-shrink:0;border:1px solid var(--line);}
.store-thumb img{width:100%;height:100%;object-fit:cover;}
.store-body{flex:1;min-width:0;}
.store-name{font-family:var(--serif);font-size:17px;font-weight:700;color:var(--ink);margin-bottom:4px;letter-spacing:.06em;}
.store-line{font-size:14px;color:var(--ink-2);}
.store-card .btn{flex-shrink:0;}
/* ---------- pager ---------- */
.pager{
  max-width:860px;margin:34px auto 0;padding-top:22px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;font-size:14px;
}
.pager .pager-right{display:flex;gap:18px;color:var(--ink-3);}
.pager .pager-muted{color:var(--ink-3);}
/* ---------- faq ---------- */
.faq{max-width:860px;border-top:1px solid var(--line);}
.faq-item{border-bottom:1px solid var(--line);}
.faq-item summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:20px 4px 20px 0;font-size:17px;color:var(--ink);transition:color .22s var(--ease);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"+";font-family:var(--sans);font-size:20px;line-height:1;color:var(--ink-3);
  transition:transform .24s var(--ease),color .24s var(--ease);
}
.faq-item[open] summary{color:var(--brown-deep);border-left:3px solid var(--cinnabar);padding-left:14px;}
.faq-item[open] summary::after{content:"−";color:var(--cinnabar);}
.faq-item summary:hover{color:var(--brown-deep);}
.faq-item summary:focus-visible{outline:2px solid var(--cinnabar);outline-offset:3px;border-radius:6px;}
.faq-body{padding:0 4px 22px 0;font-size:15px;line-height:1.85;color:var(--ink-2);max-width:42em;}
.faq-item[open] .faq-body{padding-left:14px;}
/* ---------- cta band ---------- */
.cta-band{background:var(--brown);color:var(--paper);padding:44px 0;}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;}
.cta-title{font-family:var(--serif);font-size:24px;color:var(--paper);letter-spacing:.04em;margin-bottom:6px;}
.cta-sub{font-size:14px;color:rgba(251,247,240,.78);margin:0;}
.cta-band .btn-primary{background:var(--paper);color:var(--brown-deep);box-shadow:none;}
.cta-band .btn-primary:hover{background:var(--white);color:var(--brown-deep);box-shadow:var(--shadow-md);}
/* ---------- footer ---------- */
.site-footer{background:var(--paper-2);border-top:1px solid var(--line);padding:64px 0 26px;}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;}
.foot-brand p{font-size:14px;line-height:1.8;color:var(--ink-2);margin:16px 0 0;max-width:30em;}
.foot-title{font-family:var(--serif);font-size:15px;font-weight:700;color:var(--ink);margin-bottom:16px;letter-spacing:.06em;}
.foot-links{display:flex;flex-direction:column;gap:10px;}
.foot-links a{font-size:14px;color:var(--ink-2);}
.foot-links a:hover{color:var(--cinnabar);}
.foot-info{display:flex;flex-direction:column;gap:10px;font-size:14px;color:var(--ink-2);}
.foot-info b{color:var(--ink-3);font-weight:500;margin-right:8px;font-size:13px;}
.foot-bottom{
  margin-top:44px;padding-top:20px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;font-size:12.5px;color:var(--ink-3);
}
/* ---------- responsive ---------- */
@media (max-width:1024px){
  .header-inner{padding:0 24px;gap:18px;}
  .container{padding:0 24px;}
  .main-nav{gap:20px;}
  .main-nav a{font-size:14px;}
  .rel-grid{grid-template-columns:repeat(2,1fr);}
  .foot-grid{grid-template-columns:1fr 1fr;gap:32px;}
}
@media (max-width:992px){
  .main-nav,.header-cta{display:none;}
  .nav-toggle{display:flex;}
  .nav-drawer{
    display:none;position:fixed;top:60px;left:0;right:0;bottom:0;z-index:55;
    background:var(--paper);padding:12px 22px 96px;overflow-y:auto;
    border-top:1px solid var(--line);
  }
  .nav-drawer.open{display:block;}
  .nav-drawer a{display:flex;align-items:center;height:56px;border-bottom:1px solid var(--line);font-size:16px;color:var(--ink);}
  .nav-drawer a:hover{text-decoration:none;color:var(--cinnabar);}
  .nav-drawer .btn{margin-top:26px;height:46px;justify-content:center;border-bottom:none;color:var(--paper);}
  .nav-drawer .btn:hover{color:var(--paper);}
  .header-inner{height:60px;}
  section{padding:64px 0;}
  .store-card{flex-wrap:wrap;}
  .store-card .btn{width:100%;}
}
@media (max-width:768px){
  body{font-size:16px;}
  .header-inner{padding:0 18px;}
  .container{padding:0 18px;}
  section{padding:48px 0;}
  .sec-title{font-size:24px;}
  .sec-desc{margin-left:0;font-size:14px;}
  .sec-head .sec-title{padding-left:16px;}
  .article-main{padding:36px 0 0;}
  .article-head h1{font-size:27px;line-height:1.45;}
  .article-body{font-size:16px;margin-top:32px;}
  .article-body h2{font-size:21px;}
  .article-body h3{font-size:18px;}
  .rel-grid{grid-template-columns:1fr;}
  .takeaway{padding:24px 20px;}
  .faq-item summary{font-size:16px;padding:18px 0;}
  .cta-inner{flex-direction:column;align-items:flex-start;}
  .foot-grid{grid-template-columns:1fr;gap:28px;}
  .crumb .now{max-width:100%;white-space:normal;}
}
@media (max-width:520px){
  .brand-main{font-size:16px;}
  .brand-sub{font-size:10.5px;letter-spacing:.1em;}
  .article-head h1{font-size:23px;}
  .article-meta{gap:12px;font-size:12.5px;}
  .btn{padding:0 20px;font-size:14px;}
  .cta-title{font-size:20px;}
  .store-card{padding:18px;}
  .foot-bottom{flex-direction:column;}
}

/* roulang page: category1 */
:root{
  --ink:#26221E;--ink-2:#5C544C;--ink-3:#8A8177;
  --paper:#FBF7F0;--paper-2:#F3EDE2;--paper-3:#EAE2D3;
  --line:#E0D7C7;--line-strong:#CDC1AC;
  --brown:#5A3E2B;--brown-deep:#3E2A1C;
  --celadon:#5F7A63;--celadon-soft:#E7EEE6;
  --cinnabar:#B4553C;--white:#FFFFFF;
  --shadow-sm:0 2px 8px rgba(38,34,30,.05);
  --shadow-md:0 10px 28px rgba(38,34,30,.07);
  --radius:14px;
  --ease:cubic-bezier(.4,0,.2,1);
  --serif:'Noto Serif SC','Source Han Serif SC','Songti SC','SimSun',serif;
  --sans:'Noto Sans SC','Source Han Sans SC','PingFang SC','Microsoft YaHei',sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--sans);font-size:16.5px;line-height:1.85;
  letter-spacing:.01em;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border-style:none;}
a{color:var(--ink);text-decoration:none;transition:color .22s var(--ease);}
a:hover{color:var(--cinnabar);text-decoration:underline;text-underline-offset:4px;text-decoration-thickness:1px;}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--cinnabar);outline-offset:3px;border-radius:6px;}
button{font-family:inherit;font-size:inherit;cursor:pointer;}
input,select,textarea{font-family:inherit;font-size:15px;color:var(--ink);}
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;margin:0;letter-spacing:.02em;line-height:1.35;}
p{margin:0 0 1em;}
ul,ol{margin:0;padding:0;list-style:none;}
.container{max-width:1200px;margin:0 auto;padding:0 32px;}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;background:rgba(251,247,240,.94);
  border-bottom:1px solid var(--line);transition:box-shadow .25s var(--ease);
}
.site-header.scrolled{box-shadow:var(--shadow-sm);}
.header-inner{max-width:1200px;margin:0 auto;padding:0 32px;height:72px;display:flex;align-items:center;gap:28px;}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0;}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-main{font-family:var(--serif);font-weight:700;font-size:19px;letter-spacing:.08em;color:var(--ink);}
.brand-sub{font-size:11.5px;letter-spacing:.16em;color:var(--ink-3);}
.brand-seal{
  width:26px;height:26px;border:1px solid var(--cinnabar);border-radius:5px;
  display:flex;align-items:center;justify-content:center;
  font-family:var(--serif);font-size:13px;color:var(--cinnabar);flex-shrink:0;
}
.brand:hover{text-decoration:none;}
.brand:hover .brand-main{color:var(--brown-deep);}
.main-nav{display:flex;align-items:center;gap:30px;margin-left:auto;}
.main-nav a{position:relative;font-size:15px;color:var(--ink-2);padding:6px 0;white-space:nowrap;}
.main-nav a::after{
  content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--cinnabar);
  transform:scaleX(0);transform-origin:left;transition:transform .24s var(--ease);
}
.main-nav a:hover,.main-nav a:focus-visible{color:var(--brown-deep);text-decoration:none;}
.main-nav a:hover::after{transform:scaleX(1);}
.main-nav a.active{color:var(--brown-deep);}
.main-nav a.active::after{transform:scaleX(1);}
.header-cta{display:flex;flex-direction:column;align-items:flex-end;gap:2px;margin-left:8px;}
.header-cta small{font-size:12px;color:var(--ink-3);letter-spacing:.04em;}
.nav-toggle{
  display:none;width:44px;height:44px;border:1px solid var(--line-strong);background:transparent;
  border-radius:10px;align-items:center;justify-content:center;flex-direction:column;gap:5px;margin-left:auto;
}
.nav-toggle span{display:block;width:18px;height:1px;background:var(--ink);transition:all .25s var(--ease);}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}

/* ---------- buttons / tags ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:46px;padding:0 26px;border-radius:10px;border:1px solid transparent;
  font-size:15px;font-weight:500;letter-spacing:.02em;line-height:1;
  transition:all .24s var(--ease);text-decoration:none;white-space:nowrap;
}
.btn:hover{text-decoration:none;}
.btn-primary{background:var(--brown);color:var(--paper);box-shadow:var(--shadow-sm);}
.btn-primary:hover{background:var(--brown-deep);color:var(--paper);transform:translateY(-1px);box-shadow:var(--shadow-md);}
.btn-primary:active{transform:translateY(0);}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line-strong);}
.btn-ghost:hover{background:var(--paper-2);border-color:var(--brown);color:var(--brown-deep);transform:translateY(-1px);}
.btn-sm{height:38px;padding:0 18px;font-size:13.5px;border-radius:10px;}
.btn-paper{background:var(--paper);color:var(--brown-deep);border-color:var(--paper);}
.btn-paper:hover{background:var(--white);color:var(--brown-deep);transform:translateY(-1px);box-shadow:var(--shadow-md);}
.tag{
  display:inline-flex;align-items:center;height:24px;padding:0 12px;border-radius:999px;
  background:var(--celadon-soft);color:var(--celadon);font-size:12.5px;letter-spacing:.03em;white-space:nowrap;
}

/* ---------- section base ---------- */
.section{padding:88px 0;}
.section-alt{background:var(--paper-2);}
.section-line{border-top:1px solid var(--line);}
.sec-head{margin-bottom:38px;}
.sec-title{font-size:30px;line-height:1.35;position:relative;padding-left:18px;}
.sec-title::before{content:"";position:absolute;left:0;top:.42em;width:24px;height:2px;background:var(--cinnabar);}
.sec-sub{font-size:15px;color:var(--ink-2);margin:12px 0 0;padding-left:18px;line-height:1.8;}

/* ---------- C1 分类标题带 ---------- */
.cat-head{
  background:var(--paper-2);border-bottom:1px solid var(--line);
  padding:56px 0;position:relative;overflow:hidden;
}
.cat-head::after{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.05;
  background-image:url('/assets/images/8e629b9f86b5710f.webp');
  background-size:cover;background-position:center;
}
.cat-head .container{position:relative;z-index:1;}
.cat-grid{display:grid;grid-template-columns:1fr 260px;gap:48px;align-items:start;}
.crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--ink-3);margin-bottom:18px;}
.crumb a{color:var(--ink-3);}
.crumb a:hover{color:var(--cinnabar);}
.crumb span.sep{color:var(--line-strong);}
.cat-head h1{font-size:36px;line-height:1.32;margin-bottom:14px;max-width:22em;}
.cat-lead{font-size:16.5px;color:var(--ink-2);max-width:44em;margin:0;line-height:1.8;}
.side-card{
  background:var(--white);border:1px solid var(--line);border-radius:12px;
  padding:20px;box-shadow:var(--shadow-sm);
}
.side-row{display:flex;align-items:baseline;justify-content:space-between;gap:12px;padding:9px 0;border-bottom:1px dashed var(--line);}
.side-row:last-child{border-bottom:0;}
.side-row span{font-size:12.5px;color:var(--ink-3);}
.side-row b{font-size:14px;font-weight:500;color:var(--ink);text-align:right;}

/* ---------- C2 门店信息卡组 ---------- */
.info-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.info-tile{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;box-shadow:var(--shadow-sm);transition:all .24s var(--ease);
}
.info-tile:hover{border-color:var(--line-strong);box-shadow:var(--shadow-md);transform:translateY(-2px);}
.tile-icon{
  width:34px;height:34px;border-radius:9px;background:var(--celadon-soft);color:var(--celadon);
  display:flex;align-items:center;justify-content:center;font-family:var(--serif);font-size:15px;margin-bottom:14px;
}
.tile-label{font-size:12.5px;color:var(--ink-3);letter-spacing:.06em;display:block;margin-bottom:6px;}
.tile-main{font-size:16px;font-weight:500;color:var(--ink);line-height:1.55;}
.tile-sub{font-size:14px;color:var(--ink-2);margin:8px 0 0;line-height:1.7;}

/* ---------- C3 到店路线 ---------- */
.route-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:start;}
.steps{margin-top:8px;}
.step{position:relative;padding:0 0 36px 52px;border-left:1px solid var(--line);margin-left:15px;}
.step:last-child{border-left-color:transparent;padding-bottom:0;}
.step-no{
  position:absolute;left:-15px;top:0;width:30px;height:30px;border-radius:50%;
  background:var(--white);border:1px solid var(--line-strong);color:var(--brown);
  display:flex;align-items:center;justify-content:center;font-family:var(--serif);font-size:12.5px;
  transition:all .24s var(--ease);
}
.step:hover .step-no{border-color:var(--cinnabar);color:var(--cinnabar);box-shadow:var(--shadow-sm);}
.step h3{font-size:17px;margin-bottom:8px;}
.step p{font-size:15px;color:var(--ink-2);margin:0;line-height:1.85;max-width:38em;}
.step-note{display:block;margin-top:8px;font-size:13px;color:var(--ink-3);}
.route-figure{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:14px;box-shadow:var(--shadow-sm);overflow:hidden;
}
.route-figure img{width:100%;height:100%;object-fit:cover;border-radius:10px;aspect-ratio:4/3;transition:transform .3s var(--ease);}
.route-figure:hover img{transform:scale(1.02);}
.figure-cap{font-size:13px;color:var(--ink-3);margin:12px 4px 2px;text-align:center;}

/* ---------- C4 场景卡片 ---------- */
.filter-note{font-size:13.5px;color:var(--ink-3);margin:-16px 0 26px;letter-spacing:.02em;}
.scene-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;}
.scene-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:12px;
  transition:all .24s var(--ease);
}
.scene-card:hover{border-color:var(--line-strong);box-shadow:var(--shadow-md);transform:translateY(-2px);}
.scene-card .tag{align-self:flex-start;}
.scene-title{font-size:19px;line-height:1.5;}
.scene-title a{color:var(--ink);}
.scene-title a:hover{color:var(--cinnabar);text-decoration:underline;text-underline-offset:4px;}
.scene-desc{font-size:14px;color:var(--ink-2);margin:0;line-height:1.8;}
.scene-foot{
  display:flex;align-items:center;gap:12px;margin-top:auto;padding-top:14px;
  border-top:1px dashed var(--line);font-size:12.5px;color:var(--ink-3);letter-spacing:.02em;
}
.scene-foot .arrow{margin-left:auto;color:var(--brown);transition:transform .24s var(--ease);}
.scene-card:hover .arrow{transform:translateX(3px);color:var(--cinnabar);}
.clamp-2{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.clamp-3{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;}

/* ---------- C5 交通提醒 ---------- */
.tips-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start;}
.tips-copy p{font-size:16px;color:var(--ink-2);line-height:1.85;max-width:34em;}
.tip-box{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow-sm);}
.tip-list li{position:relative;padding-left:20px;margin-bottom:12px;font-size:15px;color:var(--ink-2);line-height:1.8;}
.tip-list li:last-child{margin-bottom:0;}
.tip-list li::before{content:"";position:absolute;left:0;top:.72em;width:6px;height:6px;background:var(--celadon);border-radius:2px;}
.tip-foot{margin:18px 0 0;padding-top:16px;border-top:1px dashed var(--line);font-size:13px;color:var(--ink-3);}

/* ---------- C6 FAQ ---------- */
.faq-wrap{max-width:920px;}
.faq-item{
  border-bottom:1px solid var(--line);padding-left:16px;
  transition:box-shadow .24s var(--ease),background .24s var(--ease);
}
.faq-item:first-child{border-top:1px solid var(--line);}
.faq-item[open]{box-shadow:inset 3px 0 0 var(--cinnabar);background:rgba(255,255,255,.5);}
.faq-item summary{
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  min-height:64px;padding:16px 0;font-size:17px;cursor:pointer;list-style:none;
  color:var(--ink);transition:color .22s var(--ease);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"+";font-size:20px;line-height:1;color:var(--ink-3);
  transition:transform .24s var(--ease),color .24s var(--ease);flex-shrink:0;
}
.faq-item[open] summary{color:var(--brown-deep);}
.faq-item[open] summary::after{content:"−";color:var(--cinnabar);}
.faq-body{font-size:15px;line-height:1.85;color:var(--ink-2);max-width:40em;padding:0 0 20px;}

/* ---------- C7 资讯列表 ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.news-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:12px;
  transition:all .24s var(--ease);
}
.news-card:hover{border-color:var(--line-strong);box-shadow:var(--shadow-md);transform:translateY(-2px);}
.news-card .tag{align-self:flex-start;}
.news-title{font-size:19px;line-height:1.5;}
.news-title a{color:var(--ink);}
.news-title a:hover{color:var(--cinnabar);text-decoration:underline;text-underline-offset:4px;}
.news-desc{font-size:14px;color:var(--ink-2);line-height:1.8;margin:0;}
.news-foot{
  display:flex;align-items:center;gap:10px;margin-top:auto;padding-top:14px;
  border-top:1px dashed var(--line);font-size:12.5px;color:var(--ink-3);
}
.news-foot .arrow{margin-left:auto;color:var(--brown);transition:transform .24s var(--ease);}
.news-card:hover .arrow{transform:translateX(3px);color:var(--cinnabar);}
.empty-state{
  text-align:center;color:var(--ink-3);font-size:14.5px;
  background:var(--white);border:1px dashed var(--line-strong);border-radius:var(--radius);
  padding:44px 24px;margin:0;
}

/* ---------- C8 CTA 带 ---------- */
.cta-band{background:var(--brown);color:var(--paper);padding:36px 0;}
.cta-band .container{display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;}
.cta-band h2{font-size:24px;color:var(--paper);margin-bottom:6px;}
.cta-band p{font-size:14.5px;color:rgba(251,247,240,.78);margin:0;max-width:40em;line-height:1.75;}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap;}

/* ---------- footer ---------- */
.site-footer{background:var(--paper-2);border-top:1px solid var(--line);padding:64px 0 32px;}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.4fr;gap:40px;}
.foot-brand p{font-size:14px;color:var(--ink-2);margin-top:14px;max-width:30em;line-height:1.8;}
.foot-title{font-size:14px;font-weight:600;color:var(--ink);margin-bottom:14px;letter-spacing:.06em;font-family:var(--serif);}
.foot-links a{display:block;font-size:14px;color:var(--ink-2);padding:5px 0;}
.foot-links a:hover{color:var(--cinnabar);}
.foot-info div{font-size:14px;color:var(--ink-2);padding:5px 0;line-height:1.7;}
.foot-info b{color:var(--ink-3);font-weight:400;margin-right:8px;}
.foot-bottom{
  margin-top:40px;padding-top:20px;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:12.5px;color:var(--ink-3);letter-spacing:.02em;
}

/* ---------- responsive ---------- */
@media (max-width:1199px){
  .container{padding:0 24px;}
  .header-inner{padding:0 24px;}
  .cat-grid{grid-template-columns:1fr 240px;gap:32px;}
  .route-grid,.tips-grid{gap:36px;}
}
@media (max-width:992px){
  .main-nav{
    position:fixed;top:0;right:0;bottom:0;left:auto;width:min(86vw,340px);
    background:var(--paper);border-left:1px solid var(--line);
    flex-direction:column;align-items:stretch;gap:0;padding:88px 24px 32px;
    transform:translateX(102%);transition:transform .28s var(--ease);
    box-shadow:var(--shadow-md);overflow-y:auto;z-index:80;
  }
  body.nav-open .main-nav{transform:translateX(0);}
  .main-nav a{padding:18px 0;border-bottom:1px solid var(--line);font-size:16px;}
  .main-nav a::after{display:none;}
  .main-nav a.active{color:var(--cinnabar);}
  .nav-toggle{display:flex;position:relative;z-index:90;}
  .header-cta{display:none;}
  .cat-grid{grid-template-columns:1fr;}
  .side-card{max-width:100%;}
  .info-4{grid-template-columns:repeat(2,1fr);}
  .route-grid{grid-template-columns:1fr;}
  .tips-grid{grid-template-columns:1fr;}
  .news-grid{grid-template-columns:repeat(2,1fr);}
  .foot-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .section{padding:64px 0;}
  .cat-head{padding:48px 0;}
}
@media (max-width:768px){
  body{font-size:16px;}
  .header-inner{height:60px;padding:0 18px;}
  .container{padding:0 18px;}
  .brand-main{font-size:17px;}
  .brand-sub{font-size:10.5px;letter-spacing:.1em;}
  .cat-head h1{font-size:28px;}
  .cat-lead{font-size:15.5px;}
  .info-4{grid-template-columns:1fr;}
  .scene-grid{grid-template-columns:1fr;}
  .news-grid{grid-template-columns:1fr;}
  .sec-title{font-size:24px;}
  .section{padding:48px 0;}
  .step{padding-left:44px;}
  .faq-item summary{font-size:16px;min-height:56px;}
  .cta-band .container{flex-direction:column;align-items:flex-start;}
  .foot-grid{grid-template-columns:1fr;}
  .foot-bottom{flex-direction:column;gap:8px;}
}
@media (max-width:480px){
  .cat-head h1{font-size:24px;}
  .sec-title{font-size:22px;padding-left:16px;}
  .sec-title::before{width:18px;}
  .btn{height:44px;padding:0 20px;font-size:14.5px;}
  .scene-card,.news-card,.info-tile,.side-card,.tip-box{padding:20px;}
}