/* roulang page: index */
:root{
  --green:#2E5D4B;
  --green-deep:#1F4235;
  --gold:#B8823A;
  --amber:#C89B4A;
  --paper:#F6F2E9;
  --white:#FFFFFF;
  --mist:#E8EDE7;
  --ink:#2B2B26;
  --ink-2:#6B6A62;
  --line:#E3DECF;
  --cinnabar:#9E3B2E;
  --radius-card:10px;
  --radius-btn:6px;
  --radius-img:8px;
  --shadow:0 2px 8px rgba(47,50,42,.06);
  --shadow-hover:0 8px 20px rgba(47,50,42,.10);
  --serif:"Noto Serif SC","Source Han Serif SC","Songti SC","STSong","SimSun",serif;
  --sans:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.75;
}
img{max-width:100%;display:block;border:0;}
a{color:var(--green);text-decoration:none;transition:color .18s ease,border-color .18s ease,background-color .18s ease;}
a:hover{color:var(--gold);}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--amber);outline-offset:2px;}
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;margin:0;color:var(--ink);letter-spacing:.01em;}
p{margin:0 0 16px;}
p:last-child{margin-bottom:0;}
ul,ol{margin:0;padding:0;list-style:none;}
button{font-family:var(--sans);cursor:pointer;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:80;
  background:rgba(246,242,233,.96);
  backdrop-filter:saturate(160%) blur(8px);
  border-bottom:1px solid transparent;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.site-header.is-scrolled{border-bottom-color:var(--line);box-shadow:0 2px 10px rgba(47,50,42,.05);}
.header-inner{display:flex;align-items:center;gap:28px;min-height:74px;transition:min-height .2s ease;}
.site-header.is-scrolled .header-inner{min-height:62px;}
.brand{display:flex;flex-direction:column;line-height:1.2;flex:0 0 auto;}
.brand-name{font-family:var(--serif);font-size:20px;font-weight:700;color:var(--green-deep);letter-spacing:.04em;}
.brand-sub{font-size:11px;color:var(--ink-2);letter-spacing:.14em;margin-top:3px;}
.main-nav{display:flex;align-items:center;gap:26px;margin-left:auto;}
.main-nav a{
  font-size:15px;color:var(--ink);padding:6px 0;position:relative;
}
.main-nav a::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--amber);
  transform:scaleX(0);transform-origin:left;transition:transform .2s ease;
}
.main-nav a:hover::after,.main-nav a.active::after{transform:scaleX(1);}
.main-nav a:hover,.main-nav a.active{color:var(--green);}
.header-cta{display:flex;align-items:center;gap:12px;flex:0 0 auto;}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  border:1px solid transparent;border-radius:var(--radius-btn);
  padding:12px 24px;font-size:15px;font-weight:600;line-height:1;
  transition:background-color .18s ease,color .18s ease,border-color .18s ease,transform .18s ease;
}
.btn-sm{padding:9px 18px;font-size:14px;}
.btn-block{width:100%;}
.btn-primary{background:var(--green);color:#fff;}
.btn-primary:hover{background:#27503F;color:#fff;transform:translateY(-1px);}
.btn-gold{background:var(--gold);color:#fff;}
.btn-gold:hover{background:#A5732F;color:#fff;transform:translateY(-1px);}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.55);}
.btn-ghost:hover{color:var(--amber);border-color:var(--amber);}
.btn-outline{background:transparent;color:var(--green);border-color:var(--green);}
.btn-outline:hover{color:var(--gold);border-color:var(--gold);}

/* ---------- 移动端导航抽屉 ---------- */
.nav-toggle{display:none;width:42px;height:42px;border:1px solid var(--line);border-radius:6px;background:#fff;padding:0;align-items:center;justify-content:center;flex-direction:column;gap:4px;}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--green);border-radius:2px;}
.drawer-mask{position:fixed;inset:0;background:rgba(31,66,53,.45);opacity:0;visibility:hidden;transition:.25s ease;z-index:90;}
.drawer-mask.show{opacity:1;visibility:visible;}
.drawer{
  position:fixed;top:0;right:0;bottom:0;width:290px;max-width:86vw;
  background:var(--paper);z-index:100;padding:24px 22px;
  transform:translateX(102%);transition:transform .28s ease;
  display:flex;flex-direction:column;gap:18px;overflow-y:auto;
}
.drawer.show{transform:translateX(0);}
.drawer-close{background:none;border:0;font-size:26px;line-height:1;color:var(--ink-2);align-self:flex-end;padding:0 4px;}
.drawer-title{font-family:var(--serif);font-size:18px;font-weight:700;color:var(--green-deep);letter-spacing:.06em;margin:0;}
.drawer-nav{display:flex;flex-direction:column;gap:2px;}
.drawer-nav a{padding:12px 4px;border-bottom:1px solid var(--line);font-size:15px;color:var(--ink);}
.drawer-nav a.active{color:var(--green);font-weight:600;}
.mobile-book{display:none;}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;background:var(--green-deep);}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.55;}
.hero-veil{position:absolute;inset:0;background:linear-gradient(102deg,rgba(31,66,53,.94) 0%,rgba(46,93,75,.76) 54%,rgba(31,66,53,.58) 100%);}
.hero-inner{
  position:relative;z-index:2;display:flex;align-items:flex-end;gap:48px;
  padding-top:112px;padding-bottom:64px;min-height:600px;
}
.hero-copy{max-width:640px;color:#F3EFE4;}
.hero-kicker{
  display:inline-block;font-size:13px;letter-spacing:.2em;color:var(--amber);
  border:1px solid rgba(200,155,74,.55);border-radius:999px;padding:6px 14px;
}
.hero h1{font-size:40px;line-height:1.34;color:#fff;margin:22px 0 14px;}
.hero-sub{font-size:17px;color:#D9E3D9;margin-bottom:28px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:26px;}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;}
.hero-tags li{
  font-size:13px;color:#E4EBE2;background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.22);border-radius:999px;padding:5px 13px;
}
.hero-card{margin:0;flex:0 0 292px;width:292px;}
.hero-card img{width:100%;aspect-ratio:3/4;object-fit:cover;border-radius:var(--radius-img);border:1px solid rgba(255,255,255,.28);}
.hero-card figcaption{font-size:13px;color:#D9E3D9;margin-top:10px;letter-spacing:.08em;}

/* ---------- 通用板块 ---------- */
.section{padding:80px 0;}
.section--mist{background:var(--mist);}
.section--white{background:var(--white);}
.section-head{margin-bottom:44px;max-width:760px;}
.sec-title{font-size:28px;line-height:1.5;position:relative;padding-bottom:14px;}
.sec-title::after{content:"";position:absolute;left:0;bottom:0;width:44px;height:2px;background:var(--amber);}
.sec-lead{margin-top:14px;font-size:15px;color:var(--ink-2);}
.sub-title{font-size:20px;margin:0 0 12px;}

/* ---------- 服务入口 ---------- */
.services{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.svc{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);
  padding:28px 22px;box-shadow:var(--shadow);
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.svc:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:#D6CDB8;}
.svc .ico{
  width:46px;height:46px;border-radius:50%;background:var(--mist);color:var(--green);
  display:flex;align-items:center;justify-content:center;font-family:var(--serif);
  font-size:20px;margin-bottom:18px;
}
.svc h3{font-size:18px;margin-bottom:10px;}
.svc p{font-size:14px;color:var(--ink-2);line-height:1.8;}

/* ---------- 区域卡片 ---------- */
.areas{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.area-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);
  overflow:hidden;box-shadow:var(--shadow);transition:transform .18s ease,box-shadow .18s ease;
}
.area-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);}
.area-card img{width:100%;aspect-ratio:16/10;object-fit:cover;}
.area-body{padding:18px 20px 22px;}
.area-body h3{font-size:18px;margin-bottom:8px;}
.area-body p{font-size:14px;color:var(--ink-2);margin:0;}

/* ---------- 画廊 ---------- */
.gallery{display:grid;grid-template-columns:repeat(12,1fr);gap:14px;}
.gallery figure{margin:0;border-radius:var(--radius-img);overflow:hidden;background:var(--mist);}
.gallery img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease;}
.gallery figure:hover img{transform:scale(1.05);}
.g-a{grid-column:span 5;}
.g-b{grid-column:span 4;}
.g-c{grid-column:span 3;}
.g-d{grid-column:span 3;}
.g-e{grid-column:span 5;}
.g-f{grid-column:span 4;}
.g-a img,.g-e img{aspect-ratio:4/3;}
.g-b img,.g-f img{aspect-ratio:1/1;}
.g-c img,.g-d img{aspect-ratio:3/4;}

/* ---------- 茶艺师 ---------- */
.team{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.master{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);
  overflow:hidden;box-shadow:var(--shadow);transition:transform .18s ease,box-shadow .18s ease;
}
.master:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);}
.master img{width:100%;aspect-ratio:4/5;object-fit:cover;}
.master-body{padding:16px 18px 20px;}
.master-body h3{font-size:17px;margin-bottom:6px;}
.master-body p{font-size:13px;color:var(--ink-2);margin:0;}
.master-body .tagline{color:var(--gold);font-weight:600;margin-bottom:4px;font-size:13px;}

/* ---------- 流程时间轴 ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);}
.step{padding:6px 24px 6px 26px;border-left:1px solid var(--line);}
.step:first-child{border-left:0;padding-left:0;}
.step .num{font-family:var(--serif);font-size:40px;line-height:1;color:var(--amber);display:block;margin-bottom:16px;}
.step h3{font-size:18px;margin-bottom:8px;}
.step p{font-size:14px;color:var(--ink-2);margin:0;}

/* ---------- 六大茶类 ---------- */
.tea-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.tea-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);
  padding:24px 22px;box-shadow:var(--shadow);transition:transform .18s ease,box-shadow .18s ease;
}
.tea-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);}
.tea-card h3{font-size:18px;margin-bottom:8px;}
.tea-card .flavor{font-size:14px;color:var(--gold);margin-bottom:10px;}
.tea-card p{font-size:14px;color:var(--ink-2);margin:0;}

/* ---------- 四季养生茶方 ---------- */
.seasons{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.season{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);
  padding:24px 20px;box-shadow:var(--shadow);
}
.season h3{font-size:18px;color:var(--green-deep);margin-bottom:6px;}
.season .solar{font-size:13px;color:var(--amber);letter-spacing:.08em;margin-bottom:14px;}
.season ul li{font-size:14px;color:var(--ink-2);padding:7px 0;border-bottom:1px dashed var(--line);}
.season ul li:last-child{border-bottom:0;}

/* ---------- 分栏 ---------- */
.split{display:grid;grid-template-columns:7fr 5fr;gap:44px;align-items:center;}
.split img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--radius-img);}
.split h3{font-size:20px;margin-bottom:12px;}
.split p{font-size:15px;color:var(--ink-2);}
.feat-list{margin-top:18px;}
.feat-list li{font-size:15px;color:var(--ink);padding:8px 0 8px 20px;position:relative;}
.feat-list li::before{content:"";position:absolute;left:0;top:18px;width:8px;height:1px;background:var(--amber);}

/* ---------- 茶会活动 ---------- */
.events li{
  display:flex;flex-wrap:wrap;align-items:center;gap:20px;
  padding:20px 4px;border-bottom:1px solid var(--line);
}
.events li:last-child{border-bottom:0;}
.event-date{font-family:var(--serif);font-size:16px;color:var(--gold);flex:0 0 108px;}
.event-title{flex:1 1 240px;font-size:16px;}
.event-seat{font-size:13px;color:var(--ink-2);border:1px solid var(--line);border-radius:999px;padding:3px 12px;background:#fff;}
.event-seat.full{color:var(--cinnabar);border-color:rgba(158,59,46,.35);}

/* ---------- 文章卡 ---------- */
.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.post{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);
  padding:24px 22px;box-shadow:var(--shadow);display:flex;flex-direction:column;
  transition:transform .18s ease,box-shadow .18s ease;
}
.post:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);}
.post h3{font-size:17px;line-height:1.6;margin-bottom:10px;}
.post p{font-size:14px;color:var(--ink-2);flex:1 1 auto;}
.post .meta{font-size:13px;color:var(--ink-2);margin-top:16px;display:flex;justify-content:space-between;gap:12px;}

/* ---------- 评价 ---------- */
.reviews{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;}
.review{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);
  padding:26px 24px;box-shadow:var(--shadow);position:relative;
}
.review::before{
  content:"“";position:absolute;top:8px;left:18px;font-family:var(--serif);
  font-size:48px;line-height:1;color:rgba(184,130,58,.28);
}
.review .stars{color:var(--amber);font-size:14px;letter-spacing:.16em;margin:0 0 12px 34px;}
.review p{font-size:15px;color:var(--ink);}
.review .who{margin-top:16px;font-size:13px;color:var(--ink-2);}

/* ---------- 数据条 ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center;}
.stat{border-left:1px solid rgba(255,255,255,.22);padding:6px 12px;}
.stat:first-child{border-left:0;}
.stat .num{font-family:var(--serif);font-size:38px;line-height:1.1;color:var(--amber);display:block;}
.stat .lbl{font-size:14px;color:#CBD9CD;margin-top:8px;display:block;}
.section--stats{background:var(--green-deep);padding:60px 0;}

/* ---------- FAQ ---------- */
.faq{max-width:860px;}
.faq details{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);
  margin-bottom:12px;overflow:hidden;transition:border-color .18s ease;
}
.faq details[open]{border-color:#D6CDB8;}
.faq summary{
  list-style:none;cursor:pointer;padding:18px 22px;display:flex;align-items:center;
  justify-content:space-between;gap:16px;font-size:16px;font-weight:600;color:var(--ink);
}
.faq summary::-webkit-details-marker{display:none;}
.faq summary::after{content:"＋";color:var(--gold);font-size:18px;line-height:1;transition:transform .2s ease;}
.faq details[open] summary::after{content:"－";}
.faq .ans{padding:0 22px 20px;font-size:15px;color:var(--ink-2);}

/* ---------- 预约表单 ---------- */
.booking{display:grid;grid-template-columns:5fr 7fr;gap:44px;align-items:start;}
.booking-aside{background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);padding:28px 26px;box-shadow:var(--shadow);}
.booking-aside h3{font-size:19px;margin-bottom:12px;}
.booking-aside p{font-size:14px;color:var(--ink-2);}
.booking-aside .contact-line{font-size:15px;color:var(--ink);margin-top:14px;}
.booking-aside .contact-line strong{font-family:var(--serif);color:var(--green);font-size:18px;}
.form-panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);padding:30px 28px;box-shadow:var(--shadow);}
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;}
.field{display:flex;flex-direction:column;gap:8px;}
.field.full{grid-column:1 / -1;}
.field label{font-size:14px;color:var(--ink);font-weight:600;}
.field input,.field select,.field textarea{
  width:100%;font-family:var(--sans);font-size:15px;color:var(--ink);
  border:1px solid var(--line);border-radius:var(--radius-btn);background:#fff;
  padding:0 14px;height:44px;transition:border-color .18s ease,background-color .18s ease,box-shadow .18s ease;
}
.field textarea{height:auto;min-height:96px;padding:12px 14px;resize:vertical;line-height:1.7;}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--green);background:#F1F6F2;box-shadow:0 0 0 3px rgba(46,93,75,.10);
}
.hint{font-size:13px;color:var(--ink-2);}
.err{font-size:13px;color:var(--cinnabar);display:none;}
.err.show{display:block;}
.form-success{
  display:none;margin-top:18px;padding:14px 16px;border-radius:var(--radius-btn);
  background:var(--mist);border:1px solid #CFDCCF;color:var(--green-deep);font-size:14px;
}
.form-success.show{display:block;}

/* ---------- 论坛热榜 ---------- */
.forum{display:grid;grid-template-columns:repeat(2,1fr);gap:14px 28px;}
.forum li{
  display:flex;align-items:center;gap:14px;padding:14px 16px;background:#fff;
  border:1px solid var(--line);border-radius:var(--radius-card);transition:border-color .18s ease,transform .18s ease;
}
.forum li:hover{border-color:#D6CDB8;transform:translateX(3px);}
.forum .rank{
  font-family:var(--serif);font-size:17px;color:var(--gold);flex:0 0 26px;text-align:center;
}
.forum .topic{flex:1 1 auto;font-size:15px;}
.forum .replies{font-size:13px;color:var(--ink-2);white-space:nowrap;}

/* ---------- 到店交通 ---------- */
.visit{display:grid;grid-template-columns:6fr 6fr;gap:36px;align-items:center;}
.visit img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--radius-img);}
.visit-list li{font-size:15px;color:var(--ink-2);padding:10px 0;border-bottom:1px dashed var(--line);}
.visit-list li:last-child{border-bottom:0;}
.visit-list strong{color:var(--ink);font-weight:600;margin-right:8px;}

/* ---------- 收口 CTA ---------- */
.cta-band{
  position:relative;overflow:hidden;background:var(--green-deep);
  padding:64px 0;text-align:center;
}
.cta-band img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.24;}
.cta-band .inner{position:relative;z-index:2;}
.cta-band h2{color:#fff;font-size:26px;margin-bottom:12px;}
.cta-band p{color:#D3DED2;font-size:15px;margin-bottom:26px;}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--green-deep);color:#E4EBE2;padding:64px 0 0;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px;}
.footer-brand .f-logo{font-family:var(--serif);font-size:19px;font-weight:700;color:#fff;letter-spacing:.05em;display:block;margin-bottom:12px;}
.footer-brand p{font-size:14px;color:#BACBBE;line-height:1.85;}
.footer-col h4{font-size:15px;color:#fff;margin-bottom:16px;font-family:var(--serif);letter-spacing:.06em;}
.footer-col li{margin-bottom:10px;}
.footer-col a{font-size:14px;color:#BACBBE;}
.footer-col a:hover{color:var(--amber);}
.footer-col p{font-size:14px;color:#BACBBE;margin-bottom:10px;}
.footer-bottom{
  margin-top:52px;border-top:1px solid rgba(255,255,255,.14);
  padding:20px 0;display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  font-size:13px;color:#9FB3A6;
}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .hero h1{font-size:34px;}
  .hero-card{flex:0 0 240px;width:240px;}
  .services{grid-template-columns:repeat(2,1fr);}
  .areas{grid-template-columns:repeat(2,1fr);}
  .team{grid-template-columns:repeat(2,1fr);}
  .tea-grid{grid-template-columns:repeat(2,1fr);}
  .seasons{grid-template-columns:repeat(2,1fr);}
  .posts{grid-template-columns:repeat(2,1fr);}
  .split{grid-template-columns:1fr;gap:28px;}
  .booking{grid-template-columns:1fr;gap:28px;}
  .visit{grid-template-columns:1fr;gap:28px;}
  .footer-grid{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:768px){
  .main-nav{display:none;}
  .nav-toggle{display:flex;}
  .header-cta .btn{display:none;}
  .section{padding:48px 0;}
  .container{padding:0 16px;}
  .hero-inner{flex-direction:column;align-items:stretch;gap:30px;min-height:0;padding-top:64px;padding-bottom:44px;}
  .hero h1{font-size:28px;}
  .hero-sub{font-size:15px;}
  .hero-card{width:100%;flex:0 0 auto;max-width:300px;}
  .sec-title{font-size:22px;}
  .sub-title{font-size:18px;}
  .services,.areas,.team,.tea-grid,.posts,.seasons,.reviews,.forum{grid-template-columns:1fr;}
  .steps{grid-template-columns:1fr;gap:22px;}
  .step{border-left:0;border-top:1px solid var(--line);padding:20px 0 0;}
  .step:first-child{border-top:0;padding-top:0;}
  .step .num{font-size:32px;margin-bottom:10px;}
  .gallery{grid-template-columns:repeat(2,1fr);}
  .g-a,.g-b,.g-c,.g-d,.g-e,.g-f{grid-column:span 1;}
  .g-a img,.g-b img,.g-c img,.g-d img,.g-e img,.g-f img{aspect-ratio:1/1;}
  .stats{grid-template-columns:repeat(2,1fr);gap:26px;}
  .stat{border-left:0;}
  .form-grid{grid-template-columns:1fr;}
  .events li{gap:10px;}
  .event-date{flex:0 0 100%;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .footer-bottom{flex-direction:column;gap:8px;}
  body{padding-bottom:62px;}
  .mobile-book{
    display:flex;align-items:center;justify-content:center;
    position:fixed;left:0;right:0;bottom:0;z-index:70;height:56px;
    background:var(--green);color:#fff;font-size:16px;font-weight:600;letter-spacing:.04em;
    box-shadow:0 -2px 12px rgba(31,66,53,.18);
  }
  .mobile-book:hover{color:#fff;background:#27503F;}
  .review::before{font-size:38px;left:14px;}
}
@media (max-width:480px){
  .hero h1{font-size:24px;}
  .stat .num{font-size:30px;}
  .cta-band h2{font-size:21px;}
  .btn{padding:11px 18px;font-size:14px;}
}

/* roulang page: category1 */
:root{
 --green:#2E5D4B;
 --green-deep:#1F4235;
 --gold:#B8823A;
 --amber:#C89B4A;
 --paper:#F6F2E9;
 --white:#FFFFFF;
 --mist:#E8EDE7;
 --ink:#2B2B26;
 --ink-2:#6B6A62;
 --line:#E3DECF;
 --cinnabar:#9E3B2E;
 --radius-card:10px;
 --radius-btn:6px;
 --radius-img:8px;
 --shadow:0 2px 8px rgba(47,50,42,.06);
 --shadow-hover:0 8px 20px rgba(47,50,42,.10);
 --serif:"Noto Serif SC","Source Han Serif SC","Songti SC","STSong","SimSun",serif;
 --sans:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
 margin:0;
 background:var(--paper);
 color:var(--ink);
 font-family:var(--sans);
 font-size:16px;
 line-height:1.75;
}
img{max-width:100%;display:block;border:0;}
h1,h2,h3,h4,figure,p,ul,ol{margin:0;padding:0;}
ul,ol{list-style:none;}
a{color:var(--green);text-decoration:none;transition:color .18s ease,border-color .18s ease,background-color .18s ease;}
a:hover{color:var(--gold);}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:2px solid var(--amber);outline-offset:2px;}
button{font-family:var(--sans);cursor:pointer;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}

/* ---------- 顶部导航 ---------- */
.site-header{
 position:sticky;top:0;z-index:80;
 background:rgba(246,242,233,.96);
 backdrop-filter:saturate(160%) blur(8px);
 border-bottom:1px solid transparent;
 transition:border-color .2s ease,box-shadow .2s ease;
}
.site-header.is-scrolled{border-bottom-color:var(--line);box-shadow:0 2px 10px rgba(47,50,42,.05);}
.header-inner{display:flex;align-items:center;gap:28px;min-height:74px;transition:min-height .2s ease;}
.site-header.is-scrolled .header-inner{min-height:62px;}
.brand{display:flex;flex-direction:column;line-height:1.2;flex:0 0 auto;}
.brand-name{font-family:var(--serif);font-size:20px;font-weight:700;color:var(--green-deep);letter-spacing:.04em;}
.brand-sub{font-size:11px;color:var(--ink-2);letter-spacing:.14em;margin-top:3px;}
.main-nav{display:flex;align-items:center;gap:26px;margin-left:auto;}
.main-nav a{font-size:15px;color:var(--ink);padding:6px 0;position:relative;}
.main-nav a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--amber);transform:scaleX(0);transform-origin:left;transition:transform .2s ease;}
.main-nav a:hover::after,.main-nav a.active::after{transform:scaleX(1);}
.main-nav a:hover,.main-nav a.active{color:var(--green);}
.header-cta{display:flex;align-items:center;gap:12px;flex:0 0 auto;}

/* ---------- 按钮 ---------- */
.btn{
 display:inline-flex;align-items:center;justify-content:center;
 border:1px solid transparent;border-radius:var(--radius-btn);
 padding:12px 24px;font-size:15px;font-weight:600;line-height:1;
 transition:background-color .18s ease,color .18s ease,border-color .18s ease,transform .18s ease;
}
.btn-sm{padding:9px 18px;font-size:14px;}
.btn-block{width:100%;}
.btn-primary{background:var(--green);color:#fff;}
.btn-primary:hover{background:#27503F;color:#fff;transform:translateY(-1px);}
.btn-gold{background:var(--gold);color:#fff;}
.btn-gold:hover{background:#A5732F;color:#fff;transform:translateY(-1px);}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.55);}
.btn-ghost:hover{color:var(--amber);border-color:var(--amber);}
.btn-outline{background:transparent;color:var(--green);border-color:var(--green);}
.btn-outline:hover{color:var(--gold);border-color:var(--gold);}

/* ---------- 移动端抽屉 ---------- */
.nav-toggle{display:none;width:42px;height:42px;border:1px solid var(--line);border-radius:6px;background:#fff;padding:0;align-items:center;justify-content:center;flex-direction:column;gap:4px;}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--green);border-radius:2px;}
.drawer-mask{position:fixed;inset:0;background:rgba(31,66,53,.45);opacity:0;visibility:hidden;transition:.25s ease;z-index:90;}
.drawer-mask.show{opacity:1;visibility:visible;}
.drawer{
 position:fixed;top:0;right:0;bottom:0;width:290px;max-width:86vw;
 background:var(--paper);z-index:100;padding:24px 22px;
 transform:translateX(102%);transition:transform .28s ease;
 display:flex;flex-direction:column;gap:18px;overflow-y:auto;
}
.drawer.show{transform:translateX(0);}
.drawer-close{background:none;border:0;font-size:26px;line-height:1;color:var(--ink-2);align-self:flex-end;padding:0 4px;}
.drawer-title{font-family:var(--serif);font-size:18px;font-weight:700;color:var(--green-deep);letter-spacing:.06em;}
.drawer-nav{display:flex;flex-direction:column;gap:2px;}
.drawer-nav a{padding:12px 4px;border-bottom:1px solid var(--line);font-size:15px;color:var(--ink);}
.drawer-nav a.active{color:var(--green);font-weight:600;}
.mobile-book{display:none;}

/* ---------- 窄幅页头 ---------- */
.page-head{position:relative;overflow:hidden;background:var(--green-deep);}
.page-head-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.5;}
.page-head-veil{position:absolute;inset:0;background:linear-gradient(108deg,rgba(31,66,53,.95) 0%,rgba(46,93,75,.78) 58%,rgba(31,66,53,.6) 100%);}
.page-head-inner{position:relative;z-index:2;padding-top:46px;padding-bottom:52px;color:#F3EFE4;max-width:860px;}
.breadcrumb ol{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;}
.breadcrumb li{color:#C7D5C9;}
.breadcrumb li+li::before{content:"/";margin-right:8px;color:rgba(200,155,74,.75);}
.breadcrumb a{color:#DCE7DC;}
.breadcrumb a:hover{color:var(--amber);}
.breadcrumb li[aria-current]{color:var(--amber);}
.page-head h1{font-family:var(--serif);font-size:40px;line-height:1.3;color:#fff;margin:20px 0 14px;letter-spacing:.03em;}
.page-lead{font-size:17px;color:#D8E3D8;max-width:720px;}
.page-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px;}
.page-tags li{font-size:13px;color:#E4EBE2;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);border-radius:999px;padding:5px 13px;}

/* ---------- 通用板块 ---------- */
.section{padding:80px 0;}
.section--mist{background:var(--mist);}
.section--white{background:var(--white);}
.section-head{margin-bottom:40px;max-width:760px;}
.sec-title{font-family:var(--serif);font-size:28px;line-height:1.5;color:var(--green-deep);position:relative;padding-left:18px;}
.sec-title::before{content:"";position:absolute;left:0;top:.28em;bottom:.28em;width:4px;border-radius:2px;background:var(--amber);}
.sec-title .idx{font-family:var(--sans);font-size:14px;font-weight:700;color:var(--gold);letter-spacing:.16em;display:block;margin-bottom:6px;}
.sec-desc{margin-top:12px;color:var(--ink-2);font-size:15px;}

/* ---------- 筛选条 ---------- */
.filter-bar{display:flex;flex-direction:column;gap:16px;}
.filter-group{display:flex;flex-wrap:wrap;align-items:center;gap:10px;}
.filter-label{font-size:14px;color:var(--ink-2);min-width:56px;font-weight:600;}
.chip{
 border:1px solid var(--line);background:#fff;color:var(--ink);
 border-radius:999px;padding:7px 16px;font-size:14px;line-height:1.2;
 transition:border-color .18s ease,color .18s ease,background-color .18s ease;
}
.chip:hover{border-color:var(--gold);color:var(--gold);}
.chip.is-active{background:var(--green);border-color:var(--green);color:#fff;font-weight:600;}
.filter-count{margin-top:6px;font-size:14px;color:var(--ink-2);}
.filter-count b{color:var(--cinnabar);font-size:16px;}

/* ---------- 工作室列表 ---------- */
.shop-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.shop-card{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);
 overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column;
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.shop-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:#D6CFB9;}
.shop-media{overflow:hidden;background:var(--mist);}
.shop-media img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .35s ease;}
.shop-card:hover .shop-media img{transform:scale(1.05);}
.shop-body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:10px;flex:1;}
.shop-name{font-family:var(--serif);font-size:19px;line-height:1.45;color:var(--green-deep);}
.shop-desc{font-size:14px;color:var(--ink-2);line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.shop-tags{display:flex;flex-wrap:wrap;gap:8px;}
.shop-tags li{font-size:12px;color:var(--gold);border:1px solid rgba(184,130,58,.5);border-radius:999px;padding:3px 10px;background:rgba(200,155,74,.06);}
.shop-foot{margin-top:auto;padding-top:12px;border-top:1px dashed var(--line);display:flex;justify-content:space-between;align-items:center;gap:10px;}
.shop-area{font-size:13px;color:var(--ink-2);}
.shop-price{font-size:14px;font-weight:700;color:var(--cinnabar);}
.empty-hint{display:none;text-align:center;color:var(--ink-2);font-size:15px;padding:40px 0;}
.list-more{display:flex;justify-content:center;margin-top:44px;}

/* ---------- 长文说明 ---------- */
.prose{max-width:720px;}
.prose h3{font-family:var(--serif);font-size:20px;color:var(--green-deep);margin:28px 0 10px;}
.prose h3:first-child{margin-top:0;}
.prose p{font-size:16px;color:#3B3B34;margin-bottom:16px;}
.prose p:last-child{margin-bottom:0;}
.prose strong{color:var(--green);}
.longform-grid{display:grid;grid-template-columns:7fr 5fr;gap:48px;align-items:start;}
.aside-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-card);padding:24px 22px;box-shadow:var(--shadow);}
.aside-card h3{font-family:var(--serif);font-size:18px;color:var(--green-deep);margin-bottom:14px;}
.aside-card ul{display:flex;flex-direction:column;gap:12px;}
.aside-card li{font-size:14px;color:var(--ink-2);padding-left:16px;position:relative;}
.aside-card li::before{content:"";position:absolute;left:0;top:.62em;width:6px;height:6px;border-radius:50%;background:var(--amber);}

/* ---------- 避坑编号列表 ---------- */
.tips-list{display:grid;grid-template-columns:repeat(2,1fr);gap:18px 32px;max-width:1040px;}
.tips-list li{display:flex;gap:14px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);padding:16px 20px;box-shadow:var(--shadow);}
.tip-num{font-family:var(--serif);font-size:22px;font-weight:700;color:var(--amber);line-height:1.2;flex:0 0 auto;}
.tip-text{font-size:15px;color:#3B3B34;}
.tip-text b{display:block;color:var(--green-deep);font-size:15px;margin-bottom:2px;}

/* ---------- 画廊 ---------- */
.gallery-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:16px;}
.g-item{overflow:hidden;border-radius:var(--radius-img);border:1px solid var(--line);background:var(--mist);}
.g-item img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
.g-item:hover img{transform:scale(1.06);}
.g-item:nth-child(1){grid-column:span 3;}
.g-item:nth-child(2){grid-column:span 3;}
.g-item:nth-child(3){grid-column:span 2;}
.g-item:nth-child(4){grid-column:span 2;}
.g-item:nth-child(5){grid-column:span 2;}
.g-item:nth-child(1) img,.g-item:nth-child(2) img{aspect-ratio:16/10;}
.g-item:nth-child(3) img,.g-item:nth-child(4) img,.g-item:nth-child(5) img{aspect-ratio:4/3;}

/* ---------- 评价 ---------- */
.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.review-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);padding:24px 22px;box-shadow:var(--shadow);position:relative;}
.review-card::before{content:"“";font-family:var(--serif);font-size:44px;color:rgba(184,130,58,.35);position:absolute;top:6px;right:18px;line-height:1;}
.stars{color:var(--amber);font-size:14px;letter-spacing:.16em;}
.review-text{font-size:15px;color:#3B3B34;margin:12px 0 16px;}
.review-meta{font-size:13px;color:var(--ink-2);border-top:1px dashed var(--line);padding-top:12px;}
.review-meta b{color:var(--green);font-weight:600;}

/* ---------- FAQ ---------- */
.faq-list{max-width:860px;display:flex;flex-direction:column;gap:12px;}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow);overflow:hidden;}
.faq-item summary{
 list-style:none;cursor:pointer;padding:18px 22px;font-size:16px;font-weight:600;color:var(--green-deep);
 display:flex;justify-content:space-between;align-items:flex-start;gap:16px;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"＋";color:var(--gold);font-size:18px;line-height:1;flex:0 0 auto;transition:transform .2s ease;}
.faq-item[open] summary::after{content:"－";}
.faq-item summary:hover{color:var(--green);}
.faq-body{padding:0 22px 20px;font-size:15px;color:var(--ink-2);line-height:1.8;}

/* ---------- 相关专题 ---------- */
.related-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px 32px;max-width:1040px;}
.related-grid a{
 display:flex;justify-content:space-between;gap:16px;align-items:baseline;
 padding:14px 18px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-img);
 font-size:15px;color:var(--ink);box-shadow:var(--shadow);transition:border-color .18s ease,transform .18s ease,color .18s ease;
}
.related-grid a:hover{border-color:var(--gold);color:var(--green);transform:translateY(-2px);}
.related-grid span{font-size:12px;color:var(--ink-2);flex:0 0 auto;}

/* ---------- 预约条 ---------- */
.cta-band{background:var(--green-deep);padding:64px 0;color:#EDF2EA;}
.cta-grid{display:grid;grid-template-columns:5fr 7fr;gap:44px;align-items:center;}
.cta-band h2{font-family:var(--serif);font-size:26px;line-height:1.5;color:#fff;margin-bottom:12px;}
.cta-band p{font-size:15px;color:#C9D8CB;}
.cta-phone{display:inline-flex;align-items:center;gap:10px;margin-top:20px;font-size:18px;font-weight:700;color:var(--amber);font-family:var(--serif);}
.cta-form{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.18);border-radius:var(--radius-card);padding:24px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:14px;}
.field{display:flex;flex-direction:column;gap:6px;}
.field label{font-size:13px;color:#C9D8CB;}
.field input,.field select,.field textarea{
 width:100%;background:#fff;border:1px solid rgba(255,255,255,.4);border-radius:var(--radius-btn);
 padding:10px 12px;font-size:14px;color:var(--ink);font-family:var(--sans);height:44px;
 transition:border-color .18s ease,box-shadow .18s ease,background-color .18s ease;
}
.field textarea{height:auto;min-height:72px;resize:vertical;line-height:1.6;padding-top:10px;}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--amber);background:#FBF9F3;box-shadow:0 0 0 3px rgba(200,155,74,.22);}
.field .hint{font-size:12px;color:#A9BCAC;}
.form-msg{font-size:13px;margin-top:10px;min-height:20px;}
.form-msg.is-err{color:#F2B8AE;}
.form-msg.is-ok{color:#BEE3C8;}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--green-deep);color:#DDE6DC;padding:64px 0 0;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:36px;padding-bottom:44px;}
.f-logo{font-family:var(--serif);font-size:20px;font-weight:700;color:#fff;display:block;margin-bottom:14px;letter-spacing:.04em;}
.footer-brand p{font-size:14px;color:#B9C9BB;line-height:1.85;}
.footer-col h4{font-family:var(--serif);font-size:16px;color:#fff;margin-bottom:16px;}
.footer-col ul{display:flex;flex-direction:column;gap:10px;}
.footer-col a{font-size:14px;color:#C4D3C6;}
.footer-col a:hover{color:var(--amber);}
.footer-col p{font-size:14px;color:#B9C9BB;margin-bottom:8px;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.14);padding:20px 0;display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;font-size:13px;color:#9FB3A2;}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
 .main-nav{gap:18px;}
 .main-nav a{font-size:14px;}
 .shop-grid{grid-template-columns:repeat(2,1fr);}
 .longform-grid{grid-template-columns:1fr;gap:32px;}
 .cta-grid{grid-template-columns:1fr;gap:28px;}
 .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
 .review-grid{grid-template-columns:1fr 1fr;}
 .review-grid .review-card:last-child{grid-column:span 2;}
}
@media (max-width:860px){
 .main-nav,.header-cta .btn{display:none;}
 .nav-toggle{display:flex;}
 .mobile-book{
  display:block;position:fixed;left:0;right:0;bottom:0;z-index:70;
  background:rgba(246,242,233,.97);border-top:1px solid var(--line);padding:10px 16px;
 }
 body{padding-bottom:66px;}
}
@media (max-width:768px){
 .container{padding:0 16px;}
 .section{padding:48px 0;}
 .page-head-inner{padding-top:32px;padding-bottom:38px;}
 .page-head h1{font-size:28px;margin:16px 0 12px;}
 .page-lead{font-size:15px;}
 .sec-title{font-size:22px;}
 .shop-grid{grid-template-columns:1fr;gap:18px;}
 .shop-card{border:1px solid var(--line);box-shadow:none;}
 .tips-list{grid-template-columns:1fr;}
 .gallery-grid{grid-template-columns:repeat(2,1fr);gap:12px;}
 .g-item:nth-child(1),.g-item:nth-child(2),.g-item:nth-child(3),.g-item:nth-child(4),.g-item:nth-child(5){grid-column:span 2;}
 .g-item:nth-child(3),.g-item:nth-child(4),.g-item:nth-child(5){grid-column:span 1;}
 .review-grid{grid-template-columns:1fr;}
 .review-grid .review-card:last-child{grid-column:span 1;}
 .related-grid{grid-template-columns:1fr;}
 .cta-band{padding:48px 0;}
 .cta-band h2{font-size:22px;}
 .form-row{grid-template-columns:1fr;}
 .footer-grid{grid-template-columns:1fr;gap:24px;padding-bottom:32px;}
 .footer-bottom{flex-direction:column;}
}
@media (max-width:480px){
 .page-head h1{font-size:24px;}
 .shop-body{padding:16px;}
 .faq-item summary{padding:16px;font-size:15px;}
 .faq-body{padding:0 16px 18px;}
}

/* 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}