/* roulang page: index */
:root{
  --c-ink:#1F4B43;
  --c-ink-deep:#14332E;
  --c-clay:#C4703C;
  --c-clay-dark:#A85B2C;
  --c-clay-soft:#E8A87C;
  --c-sand:#EFE3D2;
  --c-sand-light:#F7F1E6;
  --c-bg:#FBF7F0;
  --c-surface:#FFFFFF;
  --c-line:#E3D9C9;
  --c-text:#26241F;
  --c-text-2:#5C574E;
  --c-warn:#B5543A;
  --radius-sm:10px;
  --radius-md:14px;
  --radius-lg:20px;
  --shadow-1:0 2px 8px rgba(38,36,31,.06);
  --shadow-2:0 10px 24px rgba(38,36,31,.10);
  --t:180ms ease;
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:-apple-system,"PingFang SC","Microsoft YaHei","Source Han Sans SC","Noto Sans SC",sans-serif;
  font-size:16px;
  line-height:1.7;
  color:var(--c-text);
  background:var(--c-bg);
}
img{max-width:100%;display:block;border:0}
a{color:var(--c-ink);text-decoration:none;transition:color var(--t)}
a:hover{color:var(--c-clay)}
h1,h2,h3,h4{margin:0;font-weight:700;letter-spacing:.01em;line-height:1.35;color:var(--c-text)}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
button{font:inherit;color:inherit}
input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--c-ink);outline-offset:2px;border-radius:4px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:120;
  background:var(--c-bg);
  border-bottom:1px solid var(--c-line);
  transition:box-shadow var(--t);
}
.site-header.is-scrolled{box-shadow:0 2px 10px rgba(38,36,31,.06)}
.header-inner{
  height:72px;display:flex;align-items:center;gap:28px;justify-content:space-between;
  max-width:var(--container);margin:0 auto;padding:0 24px;
}
.logo{display:flex;align-items:center;gap:10px;flex-shrink:0}
.logo-seal{
  width:38px;height:38px;border-radius:8px;background:var(--c-clay);color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-size:19px;font-weight:700;letter-spacing:0;flex-shrink:0;
}
.logo-text{display:flex;flex-direction:column;line-height:1.25}
.logo-text strong{font-size:15.5px;font-weight:700;color:var(--c-ink);letter-spacing:.01em}
.logo-text small{font-size:11.5px;color:var(--c-text-2);letter-spacing:.06em}
.main-nav{display:flex;align-items:center;gap:4px;flex:1;justify-content:center;flex-wrap:wrap}
.nav-link{
  position:relative;display:inline-block;padding:8px 12px;font-size:15px;color:var(--c-text-2);
  border-radius:8px;transition:color var(--t),background var(--t);white-space:nowrap;
}
.nav-link:hover{color:var(--c-ink);background:var(--c-sand-light)}
.nav-link.is-active{color:var(--c-ink);font-weight:700}
.nav-link.is-active::after{
  content:"";position:absolute;left:12px;right:12px;bottom:0;height:2px;background:var(--c-clay);border-radius:2px;
}
.header-actions{display:flex;align-items:center;gap:12px;flex-shrink:0}
.city-switch{
  display:flex;align-items:center;gap:6px;height:38px;padding:0 12px;
  border:1px solid var(--c-line);border-radius:999px;background:#fff;
  font-size:14px;color:var(--c-text-2);cursor:pointer;transition:border-color var(--t),color var(--t);
}
.city-switch:hover{border-color:var(--c-ink);color:var(--c-ink)}
.city-switch strong{color:var(--c-ink);font-weight:700}
.chev{font-size:11px;line-height:1;color:var(--c-text-2)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 22px;border-radius:var(--radius-sm);
  font-size:15px;font-weight:600;border:1.5px solid transparent;cursor:pointer;
  transition:background var(--t),color var(--t),border-color var(--t),transform var(--t),box-shadow var(--t);
}
.btn-sm{height:38px;padding:0 16px;font-size:14px}
.btn-primary{background:var(--c-clay);color:#fff}
.btn-primary:hover{background:var(--c-clay-dark);color:#fff;transform:translateY(-1px);box-shadow:var(--shadow-2)}
.btn-primary:active{transform:translateY(0);box-shadow:var(--shadow-1)}
.btn-ghost{background:transparent;border-color:var(--c-ink);color:var(--c-ink)}
.btn-ghost:hover{background:var(--c-ink);color:#fff}
.btn-onDark{background:var(--c-clay);color:#fff}
.btn-onDark:hover{background:#E08A55;color:#0F2A25}
.btn-outlineLight{background:transparent;border-color:rgba(239,227,210,.55);color:var(--c-sand)}
.btn-outlineLight:hover{background:var(--c-sand);color:var(--c-ink-deep)}
.hamburger{
  display:none;width:42px;height:42px;border:1px solid var(--c-line);border-radius:10px;
  background:#fff;cursor:pointer;align-items:center;justify-content:center;flex-direction:column;gap:4px;
}
.hamburger span{display:block;width:18px;height:2px;background:var(--c-ink);border-radius:2px}
.mobile-drawer{
  position:fixed;inset:0;z-index:200;background:var(--c-bg);
  padding:18px 20px 32px;display:flex;flex-direction:column;
  transform:translateX(102%);transition:transform 240ms ease;overflow-y:auto;
}
.mobile-drawer.is-open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:26px}
.drawer-close{
  width:42px;height:42px;border-radius:10px;border:1px solid var(--c-line);background:#fff;
  font-size:20px;line-height:1;color:var(--c-ink);cursor:pointer;
}
.drawer-nav{display:flex;flex-direction:column;gap:2px}
.drawer-nav a{
  font-size:18px;padding:14px 4px;border-bottom:1px solid var(--c-line);color:var(--c-text);
}
.drawer-nav a.is-active{color:var(--c-clay);font-weight:700}
.drawer-foot{margin-top:auto;padding-top:24px;display:flex;flex-direction:column;gap:12px}
body.no-scroll{overflow:hidden}

/* ---------- Buttons & links ---------- */
.link-more{
  display:inline-flex;align-items:center;gap:6px;font-size:14.5px;font-weight:600;color:var(--c-ink);
  border-bottom:1px solid var(--c-ink);padding-bottom:2px;transition:color var(--t),border-color var(--t);
}
.link-more:hover{color:var(--c-clay);border-color:var(--c-clay)}
.link-more .arrow{transition:transform var(--t);display:inline-block}
.link-more:hover .arrow{transform:translateX(2px)}
.chip{
  display:inline-flex;align-items:center;height:32px;padding:0 14px;border-radius:999px;
  background:var(--c-sand);color:var(--c-ink);font-size:13.5px;font-weight:600;
  transition:background var(--t),color var(--t);
}
.chip:hover{background:var(--c-ink);color:#fff}
.chip-outline{background:#fff;border:1px solid var(--c-line);color:var(--c-text-2);font-weight:500}
.chip-outline:hover{background:var(--c-ink);border-color:var(--c-ink);color:#fff}
.badge{
  display:inline-flex;align-items:center;height:24px;padding:0 10px;border-radius:999px;
  font-size:12px;font-weight:600;letter-spacing:.02em;
}
.badge-sand{background:var(--c-sand);color:var(--c-ink)}
.badge-clay{background:#F3D9C3;color:#7A431F}
.badge-ink{background:var(--c-ink);color:#fff}

/* ---------- Section base ---------- */
.section{padding:88px 0}
.section--white{background:#fff}
.section--sand{background:var(--c-sand)}
.section--bg{background:var(--c-bg)}
.section--linetop{border-top:1px solid var(--c-line)}
.section-head{margin-bottom:40px;max-width:780px}
.section-head h2{
  position:relative;padding-left:16px;margin-bottom:12px;
  font-size:clamp(22px,2.4vw,30px);
}
.section-head h2::before{
  content:"";position:absolute;left:0;top:.3em;width:4px;height:20px;background:var(--c-clay);border-radius:2px;
}
.section-head p{color:var(--c-text-2);font-size:15.5px}
.section-head--center{margin-left:auto;margin-right:auto;text-align:center}
.section-head--center h2{padding-left:0}
.section-head--center h2::before{display:none}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;background:var(--c-sand-light);padding:64px 0 76px}
.hero-wave{
  position:absolute;right:-8%;bottom:-14%;width:62%;max-width:760px;
  opacity:.08;pointer-events:none;z-index:0;
}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:52px;align-items:center}
.eyebrow{
  display:inline-block;font-size:13px;letter-spacing:.12em;color:var(--c-clay);
  font-weight:700;margin-bottom:16px;
}
.hero h1{font-size:clamp(28px,3.6vw,42px);line-height:1.28;margin-bottom:18px}
.hero-sub{font-size:16.5px;color:var(--c-text-2);max-width:600px}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.hero-search{
  display:flex;align-items:center;gap:0;margin-top:28px;max-width:660px;
  background:#fff;border-radius:12px;padding:6px;box-shadow:0 1px 0 #E3D9C9,var(--shadow-1);
}
.hero-search input{
  flex:1 1 160px;min-width:0;height:44px;padding:0 14px;border:0;background:transparent;
  font-size:15px;outline:none;color:var(--c-text);border-radius:8px;
}
.hero-search select{
  flex:0 0 136px;height:44px;padding:0 10px;border:0;border-left:1px solid var(--c-line);
  background:transparent;font-size:15px;color:var(--c-text-2);outline:none;cursor:pointer;
}
.hero-search .btn{flex:0 0 auto}
.hero-media{position:relative}
.hero-media img{
  width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--radius-lg);
  box-shadow:var(--shadow-2);
}
.hero-stats{
  position:absolute;right:14px;bottom:14px;display:flex;gap:20px;
  background:rgba(20,51,46,.86);color:var(--c-sand);border-radius:var(--radius-md);
  padding:14px 20px;
}
.hero-stats div{display:flex;flex-direction:column;line-height:1.3}
.hero-stats strong{font-size:22px;font-weight:800;color:#fff;letter-spacing:.02em}
.hero-stats span{font-size:12px;color:rgba(239,227,210,.82)}

/* ---------- 板块2 城市入口 ---------- */
.city-board{display:grid;grid-template-columns:.82fr 1.18fr;gap:28px;align-items:stretch}
.city-main{
  background:var(--c-ink);color:var(--c-sand);border-radius:var(--radius-lg);
  padding:32px 30px;display:flex;flex-direction:column;justify-content:space-between;gap:22px;
  position:relative;overflow:hidden;
}
.city-main::after{
  content:"";position:absolute;right:-40px;top:-40px;width:150px;height:150px;
  border-radius:50%;border:1px solid rgba(239,227,210,.18);
}
.city-main .city-name{font-size:30px;font-weight:800;color:#fff;letter-spacing:.02em}
.city-main .city-desc{font-size:14px;color:rgba(239,227,210,.82);margin-top:6px}
.city-main .city-count{display:flex;align-items:baseline;gap:8px}
.city-main .city-count strong{font-size:42px;font-weight:800;color:#fff;line-height:1}
.city-main .city-count span{font-size:13.5px;color:rgba(239,227,210,.82)}
.city-main .btn{align-self:flex-start}
.city-cloud{display:flex;flex-wrap:wrap;gap:10px;align-content:flex-start}
.city-cloud .chip{height:36px;font-size:14px}
.city-cloud .chip.is-em{background:var(--c-ink);color:#fff}

/* ---------- 板块3 三种形态 ---------- */
.forms-grid{display:grid;grid-template-columns:1.32fr 1fr;gap:24px}
.forms-left{display:grid;gap:24px}
.form-card{
  background:#fff;border:1px solid var(--c-line);border-radius:var(--radius-lg);
  padding:28px 30px;box-shadow:var(--shadow-1);transition:box-shadow var(--t),transform var(--t);
  display:flex;flex-direction:column;gap:14px;
}
.form-card:hover{box-shadow:var(--shadow-2);transform:translateY(-2px)}
.form-card h3{font-size:21px}
.form-card p{font-size:14.8px;color:var(--c-text-2)}
.form-card .tag-row{display:flex;flex-wrap:wrap;gap:8px}
.form-card--tall{justify-content:space-between;background:var(--c-sand-light)}
.form-card--tall h3{font-size:23px}
.form-card .link-more{align-self:flex-start;margin-top:2px}

/* ---------- 板块4 论坛热帖 ---------- */
.forum-wrap{display:grid;grid-template-columns:1fr 260px;gap:32px;align-items:start}
.forum-list{background:#fff;border:1px solid var(--c-line);border-radius:var(--radius-lg);overflow:hidden}
.forum-row{
  display:flex;gap:16px;align-items:flex-start;padding:16px 22px;
  border-bottom:1px solid var(--c-line);transition:background var(--t);
}
.forum-row:last-child{border-bottom:0}
.forum-row:hover{background:var(--c-sand-light)}
.forum-row-main{flex:1;min-width:0}
.forum-row-title{
  font-size:16.5px;font-weight:700;color:var(--c-text);margin-bottom:4px;
  display:block;transition:color var(--t);
}
.forum-row:hover .forum-row-title{color:var(--c-ink)}
.forum-row-desc{font-size:14px;color:var(--c-text-2);display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
.forum-row-meta{
  flex:0 0 auto;text-align:right;font-size:13px;color:var(--c-text-2);
  display:flex;flex-direction:column;gap:6px;align-items:flex-end;padding-top:2px;
}
.forum-side{
  background:var(--c-ink);color:var(--c-sand);border-radius:var(--radius-lg);padding:28px 24px;
  display:flex;flex-direction:column;gap:14px;
}
.forum-side h3{color:#fff;font-size:19px}
.forum-side p{font-size:14px;color:rgba(239,227,210,.85)}
.forum-side .btn{align-self:flex-start;margin-top:6px}

/* ---------- 板块5 场馆卡 ---------- */
.venue-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.venue-card{
  background:#fff;border:1px solid var(--c-line);border-radius:var(--radius-md);overflow:hidden;
  box-shadow:var(--shadow-1);transition:box-shadow var(--t),transform var(--t);
  display:flex;flex-direction:column;
}
.venue-card:hover{box-shadow:var(--shadow-2);transform:translateY(-3px)}
.venue-media{position:relative}
.venue-media img{width:100%;aspect-ratio:16/10;object-fit:cover}
.venue-media .venue-badge{
  position:absolute;left:12px;top:12px;display:flex;gap:6px;
}
.venue-body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:10px;flex:1}
.venue-body h3{font-size:18px}
.venue-meta{display:flex;flex-wrap:wrap;gap:10px;font-size:13.5px;color:var(--c-text-2)}
.venue-price{color:var(--c-clay);font-weight:700}
.venue-tags{display:flex;flex-wrap:wrap;gap:6px}
.venue-tags span{
  font-size:12px;color:var(--c-ink);background:var(--c-sand-light);
  border:1px solid var(--c-line);border-radius:999px;padding:3px 10px;
}
.venue-foot{
  margin-top:auto;padding-top:12px;border-top:1px dashed var(--c-line);
  display:flex;align-items:center;justify-content:space-between;
}

/* ---------- 板块6 附近上门 ---------- */
.home-list{display:grid;gap:16px}
.home-row{
  display:grid;grid-template-columns:56px 1fr auto;gap:20px;align-items:center;
  background:#fff;border:1px solid var(--c-line);border-radius:var(--radius-md);
  padding:20px 24px;transition:box-shadow var(--t),border-color var(--t);
}
.home-row:hover{box-shadow:var(--shadow-2);border-color:#D6C9B4}
.home-icon{
  width:56px;height:56px;border-radius:12px;background:var(--c-sand);
  display:flex;align-items:center;justify-content:center;
  color:var(--c-ink);font-size:20px;font-weight:800;
}
.home-body h3{font-size:18px;margin-bottom:4px}
.home-body p{font-size:14px;color:var(--c-text-2)}
.home-body .home-facts{display:flex;flex-wrap:wrap;gap:14px;margin-top:8px;font-size:13px;color:var(--c-ink)}
.home-facts span{background:var(--c-sand-light);border-radius:6px;padding:2px 9px}

/* ---------- 板块7 资讯列表 (CMS) ---------- */
.news-list{display:grid;gap:2px;background:#fff;border:1px solid var(--c-line);border-radius:var(--radius-lg);overflow:hidden}
.news-row{
  display:grid;grid-template-columns:1fr 190px;gap:24px;align-items:center;
  padding:20px 24px;border-bottom:1px solid var(--c-line);transition:background var(--t);
}
.news-row:last-child{border-bottom:0}
.news-row:hover{background:var(--c-sand-light)}
.news-row-title{font-size:17px;font-weight:700;color:var(--c-text);margin-bottom:6px;transition:color var(--t)}
.news-row:hover .news-row-title{color:var(--c-ink)}
.news-row-desc{font-size:14px;color:var(--c-text-2);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-row-meta{display:flex;flex-direction:column;align-items:flex-end;gap:8px;font-size:13px;color:var(--c-text-2)}
.empty-state{
  min-height:200px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;
  padding:36px 20px;text-align:center;background:#fff;border:1px dashed var(--c-line);border-radius:var(--radius-lg);
}
.empty-state .empty-mark{width:44px;height:44px;border-radius:10px;background:var(--c-sand)}
.empty-state p{color:var(--c-text-2);font-size:15px}

/* ---------- 板块8 专题矩阵 ---------- */
.topic-layout{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:28px}
.topic-card{
  background:#fff;border:1px solid var(--c-line);border-radius:var(--radius-md);overflow:hidden;
  transition:box-shadow var(--t),transform var(--t);
}
.topic-card:hover{box-shadow:var(--shadow-2);transform:translateY(-3px)}
.topic-card img{width:100%;aspect-ratio:16/9;object-fit:cover}
.topic-card-body{padding:18px 20px 20px}
.topic-card-body h3{font-size:17.5px;margin-bottom:6px}
.topic-card-body p{font-size:13.8px;color:var(--c-text-2)}
.topic-wall{display:flex;flex-wrap:wrap;gap:10px}

/* ---------- 板块9 价格 ---------- */
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch}
.price-card{
  background:#fff;border:1px solid var(--c-line);border-radius:var(--radius-lg);
  padding:28px 26px;display:flex;flex-direction:column;gap:16px;box-shadow:var(--shadow-1);
  transition:box-shadow var(--t),transform var(--t);
}
.price-card:hover{box-shadow:var(--shadow-2);transform:translateY(-2px)}
.price-card.is-featured{border:2px solid var(--c-ink);position:relative}
.price-card.is-featured::before{
  content:"常见选择";position:absolute;top:-12px;left:24px;background:var(--c-ink);color:#fff;
  font-size:12px;font-weight:600;border-radius:999px;padding:3px 12px;
}
.price-head h3{font-size:19px}
.price-head span{font-size:13.5px;color:var(--c-text-2)}
.price-amount{font-size:30px;font-weight:800;color:var(--c-ink);line-height:1.1}
.price-amount small{font-size:14px;font-weight:500;color:var(--c-text-2);margin-left:4px}
.price-lines{display:flex;flex-direction:column}
.price-lines li{
  display:flex;justify-content:space-between;gap:12px;font-size:14px;color:var(--c-text-2);
  padding:10px 0;border-bottom:1px dashed var(--c-line);
}
.price-lines li:last-child{border-bottom:0}
.price-lines strong{color:var(--c-text);font-weight:600}

/* ---------- 板块10 卫生安全 ---------- */
.check-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:32px;align-items:start}
.check-list{display:grid;gap:14px}
.check-list li{display:flex;gap:12px;align-items:flex-start;font-size:15px}
.check-box{
  flex:0 0 auto;width:22px;height:22px;border-radius:6px;background:var(--c-ink);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;margin-top:2px;
}
.check-note{
  background:var(--c-sand-light);border:1px solid var(--c-line);border-radius:var(--radius-lg);
  padding:28px 26px;display:flex;flex-direction:column;gap:14px;
}
.check-note h3{font-size:18px}
.check-note p{font-size:14.5px;color:var(--c-text-2)}

/* ---------- 板块11 流程 ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.step{
  position:relative;padding:26px 22px;background:#fff;border:1px solid var(--c-line);
  border-radius:var(--radius-md);transition:box-shadow var(--t),transform var(--t);
}
.step:hover{box-shadow:var(--shadow-2);transform:translateY(-2px)}
.step-num{font-size:38px;font-weight:800;color:var(--c-clay);line-height:1;margin-bottom:10px;letter-spacing:.02em}
.step h3{font-size:17px;margin-bottom:6px}
.step p{font-size:14px;color:var(--c-text-2)}

/* ---------- 板块12 城市分站 ---------- */
.city-split{display:grid;grid-template-columns:1.25fr .75fr;gap:32px;align-items:start}
.city-grid{display:flex;flex-wrap:wrap;gap:10px}
.city-grid .chip{height:38px;font-size:14px}
.forum-panel{
  background:#fff;border:1px solid var(--c-line);border-radius:var(--radius-lg);
  padding:28px 26px;display:flex;flex-direction:column;gap:14px;box-shadow:var(--shadow-1);
}
.forum-panel h3{font-size:19px}
.forum-panel ul{display:grid;gap:10px}
.forum-panel ul li{font-size:14.2px;color:var(--c-text-2);display:flex;justify-content:space-between;gap:12px;border-bottom:1px dashed var(--c-line);padding-bottom:10px}
.forum-panel ul li:last-child{border-bottom:0;padding-bottom:0}
.forum-panel strong{color:var(--c-ink)}

/* ---------- 板块13 口碑 ---------- */
.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.review-card{
  background:#fff;border:1px solid var(--c-line);border-radius:var(--radius-md);
  padding:26px 24px;display:flex;flex-direction:column;gap:14px;box-shadow:var(--shadow-1);
}
.stars{display:flex;gap:3px;color:var(--c-clay);font-size:15px;letter-spacing:2px}
.review-card p{font-size:14.8px;color:var(--c-text-2);line-height:1.75}
.review-user{display:flex;align-items:center;gap:10px;margin-top:auto;padding-top:12px;border-top:1px dashed var(--c-line)}
.review-avatar{width:36px;height:36px;border-radius:50%;background:var(--c-sand);color:var(--c-ink);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px}
.review-user strong{font-size:14px;display:block;color:var(--c-text)}
.review-user span{font-size:12.5px;color:var(--c-text-2)}

/* ---------- 板块14 入驻 ---------- */
.join-band{background:var(--c-ink-deep);color:var(--c-sand);position:relative;overflow:hidden}
.join-band::after{
  content:"";position:absolute;left:-60px;bottom:-80px;width:280px;height:280px;border-radius:50%;
  border:1px solid rgba(239,227,210,.12);
}
.join-inner{position:relative;z-index:1;display:grid;grid-template-columns:1.3fr .7fr;gap:36px;align-items:center}
.join-inner h2{color:#fff;font-size:clamp(22px,2.4vw,30px);margin-bottom:14px}
.join-inner p{font-size:15px;color:rgba(239,227,210,.85);margin-bottom:12px}
.join-mats{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.join-mats span{
  font-size:13px;border:1px solid rgba(239,227,210,.35);border-radius:999px;padding:5px 14px;
  color:var(--c-sand);
}
.join-actions{display:flex;flex-direction:column;gap:14px;align-items:flex-start}
.join-actions .link-more{color:var(--c-sand);border-color:rgba(239,227,210,.6)}
.join-actions .link-more:hover{color:#fff;border-color:#fff}

/* ---------- 板块15 FAQ ---------- */
.faq-list{background:#fff;border:1px solid var(--c-line);border-radius:var(--radius-lg);overflow:hidden}
.faq-item{border-bottom:1px solid var(--c-line)}
.faq-item:last-child{border-bottom:0}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:20px 24px;background:transparent;border:0;cursor:pointer;text-align:left;
  font-size:17px;font-weight:600;color:var(--c-text);transition:color var(--t),background var(--t);
}
.faq-q:hover{color:var(--c-ink);background:var(--c-sand-light)}
.faq-q .faq-arrow{
  flex:0 0 auto;width:22px;height:22px;border-radius:50%;border:1px solid var(--c-line);
  display:flex;align-items:center;justify-content:center;font-size:12px;color:var(--c-ink);
  transition:transform var(--t),background var(--t),color var(--t);
}
.faq-item.is-open .faq-arrow{transform:rotate(180deg);background:var(--c-ink);color:#fff;border-color:var(--c-ink)}
.faq-a{max-height:0;overflow:hidden;transition:max-height 260ms ease}
.faq-a-inner{padding:0 24px 22px;font-size:15px;color:var(--c-text-2);background:var(--c-bg)}

/* ---------- 板块16 预约 ---------- */
.booking-band{background:var(--c-sand)}
.booking-card{
  background:#fff;border:1px solid var(--c-line);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-2);padding:36px;display:grid;grid-template-columns:1.25fr .75fr;gap:36px;
}
.booking-form{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:flex;flex-direction:column;gap:7px}
.field label{font-size:14px;color:var(--c-text-2)}
.field input,.field select{
  height:44px;border:1px solid var(--c-line);border-radius:var(--radius-sm);
  padding:0 14px;font-size:15px;background:#fff;color:var(--c-text);
  transition:border-color var(--t),box-shadow var(--t);outline:none;width:100%;
}
.field input:focus,.field select:focus{border-color:var(--c-ink);box-shadow:0 0 0 2px rgba(31,75,67,.14)}
.booking-form .field-full{grid-column:1/-1}
.booking-submit{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-top:4px}
.booking-note{display:flex;flex-direction:column;gap:12px;justify-content:center}
.booking-note h3{font-size:19px}
.booking-note p{font-size:14.2px;color:var(--c-text-2)}
.booking-note ul{display:grid;gap:8px;font-size:14px;color:var(--c-text-2)}
.booking-note ul li::before{content:"·";color:var(--c-clay);font-weight:800;margin-right:8px}

/* ---------- 板块17 榜单 ---------- */
.rank-list{display:grid;gap:14px}
.rank-item{
  display:grid;grid-template-columns:64px 1fr auto;gap:20px;align-items:center;
  background:#fff;border:1px solid var(--c-line);border-radius:var(--radius-md);
  padding:20px 24px;transition:box-shadow var(--t),transform var(--t);
}
.rank-item:hover{box-shadow:var(--shadow-2);transform:translateX(2px)}
.rank-num{font-size:34px;font-weight:800;color:var(--c-clay-soft);line-height:1;letter-spacing:.02em}
.rank-item h3{font-size:17px;margin-bottom:4px}
.rank-item p{font-size:14px;color:var(--c-text-2)}

/* ---------- Footer ---------- */
.site-footer{background:var(--c-ink-deep);color:var(--c-sand);padding:64px 0 0}
.footer-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr 1fr;gap:36px;padding-bottom:44px}
.footer-brand .logo-text strong{color:#fff}
.footer-brand .logo-text small{color:rgba(239,227,210,.7)}
.footer-brand p{font-size:14px;color:rgba(239,227,210,.78);margin-top:16px;line-height:1.8}
.footer-city{
  display:inline-flex;align-items:center;gap:8px;margin-top:18px;padding:8px 14px;
  border:1px solid rgba(239,227,210,.3);border-radius:999px;font-size:13.5px;color:var(--c-sand);
}
.footer-col h4{font-size:15px;color:#fff;margin-bottom:16px;font-weight:700}
.footer-col ul{display:grid;gap:10px}
.footer-col a{font-size:14px;color:rgba(239,227,210,.78);transition:color var(--t)}
.footer-col a:hover{color:#fff}
.footer-col li{font-size:14px;color:rgba(239,227,210,.78)}
.footer-bottom{
  border-top:1px solid rgba(239,227,210,.16);padding:20px 0 28px;
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;
  font-size:13px;color:rgba(239,227,210,.62);
}

/* ---------- Responsive ---------- */
@media (max-width:1199px){
  .container,.header-inner{padding:0 20px}
  .main-nav{gap:0}
  .nav-link{padding:8px 9px;font-size:14.5px}
  .venue-grid,.topic-layout,.price-grid,.review-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:991px){
  .main-nav{display:none}
  .header-actions .city-switch{display:none}
  .header-actions .btn{display:none}
  .hamburger{display:flex}
  .header-inner{height:60px;gap:12px}
  .section{padding:64px 0}
  .hero{padding:44px 0 56px}
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .hero-media{order:-1}
  .city-board{grid-template-columns:1fr}
  .forms-grid{grid-template-columns:1fr}
  .forum-wrap{grid-template-columns:1fr}
  .check-layout{grid-template-columns:1fr}
  .city-split{grid-template-columns:1fr}
  .join-inner{grid-template-columns:1fr}
  .booking-card{grid-template-columns:1fr;padding:28px}
  .news-row{grid-template-columns:1fr;gap:10px}
  .news-row-meta{flex-direction:row;align-items:center;justify-content:flex-start}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:767px){
  .container,.header-inner{padding:0 16px}
  .section{padding:44px 0}
  .section-head{margin-bottom:26px}
  .hero h1{font-size:26px}
  .hero-sub{font-size:15px}
  .hero-search{flex-wrap:wrap;padding:8px;gap:8px}
  .hero-search input{flex:1 1 100%;border-bottom:1px solid var(--c-line);border-radius:8px 8px 0 0}
  .hero-search select{flex:1 1 46%;border-left:0}
  .hero-search .btn{flex:1 1 100%}
  .hero-stats{gap:14px;padding:12px 14px;right:10px;bottom:10px}
  .hero-stats strong{font-size:18px}
  .venue-grid,.topic-layout,.price-grid,.review-grid,.steps{grid-template-columns:1fr}
  .home-row{grid-template-columns:44px 1fr;gap:14px;padding:18px}
  .home-row .btn{grid-column:1/-1;width:100%}
  .home-icon{width:44px;height:44px;font-size:17px;border-radius:10px}
  .rank-item{grid-template-columns:44px 1fr;gap:14px;padding:16px 18px}
  .rank-item .badge{grid-column:2;justify-self:start}
  .booking-form{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:28px;padding-bottom:32px}
  .forum-row{flex-direction:column;gap:8px}
  .forum-row-meta{align-items:flex-start;text-align:left;flex-direction:row;gap:10px}
  .faq-q{font-size:15.5px;padding:16px 18px}
  .faq-a-inner{padding:0 18px 18px}
  .price-card.is-featured::before{left:18px}
  .btn{width:100%}
  .btn.btn-inline{width:auto}
}
@media (max-width:480px){
  .hero-wave{display:none}
  .logo-text strong{font-size:14px}
  .logo-text small{font-size:10.5px}
  .logo-seal{width:34px;height:34px;font-size:17px}
  .hero-stats{position:static;margin-top:14px;border-radius:var(--radius-md)}
  .city-main{padding:24px 22px}
  .city-main .city-count strong{font-size:34px}
}

/* roulang page: article */
:root{
  --c-ink:#1F4B43;
  --c-ink-deep:#14332E;
  --c-clay:#C4703C;
  --c-clay-dark:#A85B2C;
  --c-clay-soft:#E8A87C;
  --c-sand:#EFE3D2;
  --c-sand-light:#F7F1E6;
  --c-bg:#FBF7F0;
  --c-surface:#FFFFFF;
  --c-line:#E3D9C9;
  --c-text:#26241F;
  --c-text-2:#5C574E;
  --c-warn:#B5543A;
  --radius-sm:10px;
  --radius-md:14px;
  --radius-lg:20px;
  --shadow-1:0 2px 8px rgba(38,36,31,.06);
  --shadow-2:0 10px 24px rgba(38,36,31,.10);
  --t:180ms ease;
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:-apple-system,"PingFang SC","Microsoft YaHei","Source Han Sans SC","Noto Sans SC",sans-serif;
  font-size:16px;
  line-height:1.7;
  color:var(--c-text);
  background:var(--c-bg);
}
img{max-width:100%;display:block;border:0}
a{color:var(--c-ink);text-decoration:none;transition:color var(--t)}
a:hover{color:var(--c-clay)}
button{font:inherit;color:inherit}
input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0;font-weight:700;letter-spacing:.01em;line-height:1.35}
p{margin:0 0 1em}
ul,ol{margin:0;padding:0}
:focus-visible{outline:2px solid var(--c-ink);outline-offset:2px;border-radius:4px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:120;
  background:var(--c-bg);
  border-bottom:1px solid var(--c-line);
  transition:box-shadow var(--t);
}
.site-header.is-scrolled{box-shadow:0 2px 10px rgba(38,36,31,.06)}
.header-inner{
  height:72px;display:flex;align-items:center;gap:28px;justify-content:space-between;
  max-width:var(--container);margin:0 auto;padding:0 24px;
}
.logo{display:flex;align-items:center;gap:10px;flex-shrink:0}
.logo-seal{
  width:38px;height:38px;border-radius:8px;background:var(--c-clay);color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-size:19px;font-weight:700;flex-shrink:0;
}
.logo-text{display:flex;flex-direction:column;line-height:1.25}
.logo-text strong{font-size:15.5px;font-weight:700;color:var(--c-ink);letter-spacing:.01em}
.logo-text small{font-size:11.5px;color:var(--c-text-2);letter-spacing:.06em}
.main-nav{display:flex;align-items:center;gap:4px;flex:1;justify-content:center;flex-wrap:wrap}
.nav-link{
  position:relative;display:inline-block;padding:8px 12px;font-size:15px;color:var(--c-text-2);
  border-radius:8px;transition:color var(--t),background var(--t);white-space:nowrap;
}
.nav-link:hover{color:var(--c-ink);background:var(--c-sand-light)}
.nav-link.is-active{color:var(--c-ink);font-weight:700}
.nav-link.is-active::after{
  content:"";position:absolute;left:12px;right:12px;bottom:0;height:2px;background:var(--c-clay);border-radius:2px;
}
.header-actions{display:flex;align-items:center;gap:12px;flex-shrink:0}
.city-switch{
  display:inline-flex;align-items:center;gap:8px;height:38px;padding:0 14px;
  background:#fff;border:1px solid var(--c-line);border-radius:var(--radius-sm);
  font-size:13.5px;color:var(--c-text-2);cursor:pointer;transition:border-color var(--t),box-shadow var(--t);
}
.city-switch strong{color:var(--c-ink);font-weight:700}
.city-switch:hover{border-color:var(--c-ink);box-shadow:var(--shadow-1)}
.city-switch .chev{font-size:11px;color:var(--c-text-2)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 22px;border-radius:var(--radius-sm);
  font-size:15px;font-weight:600;border:1.5px solid transparent;cursor:pointer;
  transition:background var(--t),color var(--t),border-color var(--t),transform var(--t),box-shadow var(--t);
}
.btn-sm{height:38px;padding:0 16px;font-size:14px}
.btn-primary{background:var(--c-clay);color:#fff}
.btn-primary:hover{background:var(--c-clay-dark);color:#fff;transform:translateY(-1px);box-shadow:var(--shadow-2)}
.btn-primary:active{transform:translateY(0);box-shadow:var(--shadow-1)}
.btn-ghost{background:transparent;border-color:var(--c-ink);color:var(--c-ink)}
.btn-ghost:hover{background:var(--c-ink);color:#fff}
.btn-onDark{background:var(--c-clay);color:#fff}
.btn-onDark:hover{background:#E08A55;color:#0F2A25}
.hamburger{
  display:none;width:42px;height:42px;border:1px solid var(--c-line);border-radius:10px;
  background:#fff;cursor:pointer;align-items:center;justify-content:center;flex-direction:column;gap:4px;
}
.hamburger span{display:block;width:18px;height:2px;background:var(--c-ink);border-radius:2px}
.mobile-drawer{
  position:fixed;inset:0;z-index:200;background:var(--c-bg);
  padding:18px 20px 32px;display:flex;flex-direction:column;
  transform:translateX(102%);transition:transform 240ms ease;overflow-y:auto;
}
.mobile-drawer.is-open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:26px}
.drawer-close{
  width:42px;height:42px;border-radius:10px;border:1px solid var(--c-line);background:#fff;
  font-size:20px;line-height:1;color:var(--c-ink);cursor:pointer;
}
.drawer-nav{display:flex;flex-direction:column;gap:2px}
.drawer-nav a{font-size:18px;padding:14px 4px;border-bottom:1px solid var(--c-line);color:var(--c-text)}
.drawer-nav a.is-active{color:var(--c-clay);font-weight:700}
.drawer-foot{margin-top:auto;padding-top:24px;display:flex;flex-direction:column;gap:12px}
body.no-scroll{overflow:hidden}

/* ---------- Common bits ---------- */
.link-more{
  display:inline-flex;align-items:center;gap:6px;font-size:14.5px;font-weight:600;color:var(--c-ink);
  border-bottom:1px solid var(--c-ink);padding-bottom:2px;transition:color var(--t),border-color var(--t);
}
.link-more .arrow{transition:transform var(--t);display:inline-block}
.link-more:hover .arrow{transform:translateX(2px)}
.link-more:hover{color:var(--c-clay);border-color:var(--c-clay)}
.badge{
  display:inline-flex;align-items:center;height:24px;padding:0 10px;border-radius:999px;
  font-size:12px;font-weight:600;letter-spacing:.02em;
}
.badge-sand{background:var(--c-sand);color:var(--c-ink)}
.badge-clay{background:#F3D9C3;color:#7A431F}
.badge-ink{background:var(--c-ink);color:#fff}
.chip{
  display:inline-flex;align-items:center;height:32px;padding:0 14px;border-radius:999px;
  background:var(--c-sand);color:var(--c-ink);font-size:13.5px;font-weight:600;
  transition:background var(--t),color var(--t);
}
.chip:hover{background:var(--c-ink);color:#fff}

/* ---------- Article hero ---------- */
.article-hero{
  background:var(--c-sand-light);
  border-bottom:1px solid var(--c-line);
  padding:44px 0 48px;
  position:relative;
  overflow:hidden;
}
.article-hero::after{
  content:"";position:absolute;right:-120px;bottom:-140px;width:420px;height:420px;
  background:radial-gradient(circle at 30% 30%, rgba(31,75,67,.08), rgba(31,75,67,0) 70%);
  border-radius:50%;pointer-events:none;
}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13.5px;color:var(--c-text-2);margin-bottom:20px}
.breadcrumb a{color:var(--c-text-2)}
.breadcrumb a:hover{color:var(--c-clay)}
.breadcrumb .sep{color:#B9AE9C}
.breadcrumb .current{color:var(--c-ink);font-weight:600}
.hero-top{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:14px}
.article-hero h1{
  font-size:clamp(26px,3.4vw,40px);
  line-height:1.32;
  max-width:920px;
  color:var(--c-text);
}
.article-lead{
  margin:18px 0 0;max-width:820px;font-size:16px;line-height:1.85;color:var(--c-text-2);
}
.hero-meta{
  display:flex;flex-wrap:wrap;align-items:center;gap:10px 22px;
  margin-top:24px;font-size:13.5px;color:var(--c-text-2);
}
.hero-meta .dot{width:4px;height:4px;border-radius:50%;background:#BFB3A0;display:inline-block}
.hero-meta strong{color:var(--c-ink);font-weight:600}

/* ---------- Article layout ---------- */
.article-wrap{padding:56px 0 88px;background:var(--c-bg)}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:48px;align-items:start}
.article-main{min-width:0}
.article-panel{
  background:var(--c-surface);
  border:1px solid var(--c-line);
  border-radius:var(--radius-lg);
  padding:36px 40px;
  box-shadow:var(--shadow-1);
}
.cover-figure{
  margin:0 0 30px;border-radius:var(--radius-lg);overflow:hidden;
  border:1px solid var(--c-line);background:#fff;
}
.cover-figure img{width:100%;aspect-ratio:16/9;object-fit:cover}
.cover-figure figcaption{
  font-size:13px;color:var(--c-text-2);text-align:center;padding:10px 16px;border-top:1px solid var(--c-line);
}

.article-body{max-width:760px;font-size:17px;line-height:1.9;color:var(--c-text)}
.article-body h2{
  position:relative;padding-left:14px;margin:1.9em 0 .75em;font-size:24px;line-height:1.45;
}
.article-body h2:first-child{margin-top:0}
.article-body h2::before{
  content:"";position:absolute;left:0;top:.24em;width:4px;height:20px;border-radius:2px;background:var(--c-clay);
}
.article-body h3{margin:1.6em 0 .6em;font-size:19px;color:var(--c-ink)}
.article-body p{margin:0 0 1.2em}
.article-body ul,.article-body ol{margin:0 0 1.2em;padding-left:1.35em}
.article-body li{margin:.4em 0}
.article-body blockquote{
  margin:1.6em 0;padding:18px 22px;background:var(--c-sand-light);
  border-left:3px solid var(--c-clay);border-radius:0 var(--radius-sm) var(--radius-sm) 0;
  color:var(--c-text-2);font-size:16px;
}
.article-body a{color:var(--c-ink);border-bottom:1px solid var(--c-ink)}
.article-body a:hover{color:var(--c-clay);border-color:var(--c-clay)}
.article-body figure{margin:1.8em 0}
.article-body figcaption{font-size:13px;color:var(--c-text-2);text-align:center;margin-top:10px}
.article-body table{width:100%;border-collapse:collapse;margin:1.6em 0;background:var(--c-sand-light);border-radius:var(--radius-sm);overflow:hidden;font-size:15px}
.article-body th,.article-body td{padding:10px 14px;border-bottom:1px solid var(--c-line);text-align:left}
.article-body th{background:var(--c-sand);color:var(--c-ink)}
.article-body pre,.article-body code{
  background:var(--c-sand-light);border-radius:var(--radius-sm);font-size:14.5px;
}
.article-body pre{padding:16px 18px;overflow:auto;margin:1.4em 0}
.article-body code{padding:2px 6px}
.article-body img{border-radius:var(--radius-md);margin:1.4em 0}

/* ---------- Keypoints ---------- */
.keypoints{
  background:#EAF1EE;
  border-left:4px solid var(--c-ink);
  border-radius:var(--radius-md);
  padding:22px 26px;
  margin:36px 0 0;
}
.keypoints h3{font-size:17.5px;color:var(--c-ink);margin-bottom:12px}
.keypoints ul{list-style:none;padding:0;margin:0}
.keypoints li{
  position:relative;padding-left:20px;margin:8px 0;font-size:15px;line-height:1.75;color:var(--c-text);
}
.keypoints li::before{
  content:"";position:absolute;left:0;top:.62em;width:8px;height:8px;border-radius:2px;background:var(--c-clay);
}

/* ---------- Tags ---------- */
.tag-block{margin-top:34px;padding-top:26px;border-top:1px dashed var(--c-line)}
.tag-block h3{font-size:15px;color:var(--c-text-2);font-weight:600;margin-bottom:14px}
.tag-list{display:flex;flex-wrap:wrap;gap:10px}

/* ---------- Related ---------- */
.related{margin-top:48px;padding-top:34px;border-top:1px solid var(--c-line)}
.related-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:22px;flex-wrap:wrap}
.related-head h2{font-size:22px}
.related-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}
.related-card{
  display:flex;flex-direction:column;background:#fff;border:1px solid var(--c-line);
  border-radius:var(--radius-md);overflow:hidden;box-shadow:var(--shadow-1);
  transition:transform var(--t),box-shadow var(--t);height:100%;
}
.related-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-2)}
.related-card img{width:100%;aspect-ratio:16/10;object-fit:cover}
.related-card .rc-body{padding:16px 18px 18px;display:flex;flex-direction:column;gap:8px;flex:1}
.related-card .rc-body h4{font-size:16px;line-height:1.5}
.related-card .rc-body p{font-size:13.5px;color:var(--c-text-2);line-height:1.7;margin:0}
.related-card .rc-meta{margin-top:auto;font-size:12.5px;color:var(--c-text-2);display:flex;gap:10px;align-items:center}

/* ---------- Post nav ---------- */
.post-nav{
  display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;
  margin-top:34px;padding-top:24px;border-top:1px solid var(--c-line);
}
.post-nav .pn-group{display:flex;gap:12px;flex-wrap:wrap}

/* ---------- Aside ---------- */
.aside{position:sticky;top:96px;display:flex;flex-direction:column;gap:20px}
.aside-card{
  background:#fff;border:1px solid var(--c-line);border-radius:var(--radius-md);
  padding:22px 22px 18px;box-shadow:var(--shadow-1);
}
.aside-card h3{font-size:16px;margin-bottom:14px;padding-bottom:10px;border-bottom:1px solid var(--c-line)}
.hot-list{list-style:none;display:flex;flex-direction:column;gap:2px}
.hot-list a{
  display:flex;gap:10px;align-items:flex-start;padding:9px 8px;border-radius:8px;
  font-size:14.5px;color:var(--c-text);transition:background var(--t),color var(--t);
}
.hot-list a:hover{background:var(--c-sand-light);color:var(--c-ink)}
.hot-list .num{
  flex:0 0 auto;width:20px;font-size:13px;font-weight:800;color:var(--c-clay);line-height:1.7;
}
.consult-card{background:var(--c-ink);border-color:var(--c-ink);color:var(--c-sand)}
.consult-card h3{color:#fff;border-bottom-color:rgba(239,227,210,.28)}
.consult-card p{font-size:13.5px;line-height:1.8;color:#D9D2C3;margin-bottom:16px}
.consult-card .btn{width:100%}
.consult-card .aside-note{font-size:12px;color:#BEB6A5;margin-top:12px;line-height:1.7;margin-bottom:0}

/* ---------- Empty state ---------- */
.empty-state{
  background:#fff;border:1px dashed var(--c-line);border-radius:var(--radius-md);
  padding:52px 24px;text-align:center;
}
.empty-state .empty-mark{
  width:56px;height:56px;border-radius:16px;background:var(--c-sand);margin:0 auto 18px;
  display:flex;align-items:center;justify-content:center;color:var(--c-ink);font-weight:800;font-size:20px;
}
.empty-state h2{font-size:20px;margin-bottom:10px}
.empty-state p{color:var(--c-text-2);font-size:14.5px;margin-bottom:16px}

/* ---------- CTA band ---------- */
.cta-band{background:var(--c-sand);padding:64px 0}
.cta-inner{
  background:#fff;border:1px solid var(--c-line);border-radius:var(--radius-lg);
  padding:32px 36px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;
  gap:24px;box-shadow:var(--shadow-1);
}
.cta-inner h2{font-size:22px;margin-bottom:8px}
.cta-inner p{margin:0;font-size:14.5px;color:var(--c-text-2);max-width:620px}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap}

/* ---------- Footer ---------- */
.site-footer{background:var(--c-ink-deep);color:#D9D2C3;padding:64px 0 0;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;padding-bottom:44px}
.footer-brand .logo{margin-bottom:16px}
.footer-brand .logo-text strong{color:#F4EFE6}
.footer-brand .logo-text small{color:#B8B0A0}
.footer-brand p{font-size:13.5px;line-height:1.85;color:#B8B0A0;margin:0 0 18px;max-width:360px}
.footer-brand .city-switch{
  background:transparent;border-color:rgba(239,227,210,.35);color:#C9C1B0;
}
.footer-brand .city-switch strong{color:#F4EFE6}
.footer-brand .city-switch:hover{border-color:var(--c-clay-soft);box-shadow:none}
.footer-col h4{font-size:15px;color:#F4EFE6;margin-bottom:16px;letter-spacing:.04em}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:10px}
.footer-col li{font-size:13.5px;color:#B8B0A0;line-height:1.6}
.footer-col a{color:#B8B0A0}
.footer-col a:hover{color:var(--c-clay-soft)}
.footer-bottom{
  border-top:1px solid rgba(239,227,210,.18);padding:20px 0 24px;
  display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between;
  font-size:12.5px;color:#9E978A;
}

/* ---------- Responsive ---------- */
@media (max-width:1199px){
  .article-layout{grid-template-columns:minmax(0,1fr) 280px;gap:32px}
  .article-panel{padding:30px 30px}
}
@media (max-width:991px){
  .main-nav{display:none}
  .hamburger{display:flex}
  .header-actions .city-switch{display:none}
  .article-layout{grid-template-columns:1fr}
  .aside{position:static}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .article-panel{padding:26px 24px}
}
@media (max-width:767px){
  .container{padding:0 16px}
  .header-inner{height:60px;padding:0 16px;gap:12px}
  .logo-text strong{font-size:14px}
  .logo-text small{font-size:10.5px}
  .logo-seal{width:34px;height:34px;font-size:17px}
  .article-hero{padding:28px 0 34px}
  .article-wrap{padding:32px 0 56px}
  .article-body{font-size:16px;line-height:1.85}
  .article-body h2{font-size:21px}
  .article-panel{padding:22px 18px;border-radius:var(--radius-md)}
  .cta-inner{padding:24px 20px}
  .cta-band{padding:44px 0}
  .footer-grid{grid-template-columns:1fr;gap:28px;padding-bottom:32px}
  .site-footer{padding-top:44px}
}
@media (max-width:480px){
  .article-hero h1{font-size:24px}
  .hero-meta{gap:8px 14px;font-size:12.5px}
  .cta-actions{width:100%}
  .cta-actions .btn{width:100%}
  .post-nav .pn-group{width:100%}
  .related-grid{grid-template-columns:1fr}
}

/* roulang page: category1 */
:root{
  --c-ink:#1F4B43;
  --c-ink-deep:#14332E;
  --c-clay:#C4703C;
  --c-clay-dark:#A85B2C;
  --c-clay-soft:#E8A87C;
  --c-sand:#EFE3D2;
  --c-sand-light:#F7F1E6;
  --c-bg:#FBF7F0;
  --c-surface:#FFFFFF;
  --c-line:#E3D9C9;
  --c-text:#26241F;
  --c-text-2:#5C574E;
  --c-warn:#B5543A;
  --radius-sm:10px;
  --radius-md:14px;
  --radius-lg:20px;
  --shadow-1:0 2px 8px rgba(38,36,31,.06);
  --shadow-2:0 10px 24px rgba(38,36,31,.10);
  --t:180ms ease;
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:-apple-system,"PingFang SC","Microsoft YaHei","Source Han Sans SC","Noto Sans SC",sans-serif;
  font-size:16px;
  line-height:1.7;
  color:var(--c-text);
  background:var(--c-bg);
}
img{max-width:100%;display:block;border:0}
a{color:var(--c-ink);text-decoration:none;transition:color var(--t)}
a:hover{color:var(--c-clay)}
button{font:inherit;color:inherit}
input,select,textarea{font:inherit;color:inherit}
ul,ol{margin:0}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:2px solid var(--c-ink);
  outline-offset:2px;
}
[id]{scroll-margin-top:92px}
/* ---------- 头部 ---------- */
.site-header{
  position:sticky;top:0;z-index:120;
  background:var(--c-bg);
  border-bottom:1px solid var(--c-line);
  transition:box-shadow var(--t);
}
.site-header.is-scrolled{box-shadow:0 2px 10px rgba(38,36,31,.06)}
.header-inner{
  height:72px;display:flex;align-items:center;gap:24px;justify-content:space-between;
  max-width:var(--container);margin:0 auto;padding:0 24px;
}
.logo{display:flex;align-items:center;gap:10px;flex-shrink:0}
.logo-seal{
  width:38px;height:38px;border-radius:8px;background:var(--c-clay);color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-size:19px;font-weight:700;letter-spacing:0;flex-shrink:0;
}
.logo-text{display:flex;flex-direction:column;line-height:1.25}
.logo-text strong{font-size:15.5px;font-weight:700;color:var(--c-ink);letter-spacing:.01em}
.logo-text small{font-size:11.5px;color:var(--c-text-2);letter-spacing:.06em}
.main-nav{display:flex;align-items:center;gap:3px;flex:1;justify-content:center;flex-wrap:wrap}
.nav-link{
  position:relative;display:inline-block;padding:8px 11px;font-size:15px;color:var(--c-text-2);
  border-radius:8px;transition:color var(--t),background var(--t);white-space:nowrap;
}
.nav-link:hover{color:var(--c-ink);background:var(--c-sand-light)}
.nav-link.is-active{color:var(--c-ink);font-weight:700}
.nav-link.is-active::after{
  content:"";position:absolute;left:11px;right:11px;bottom:0;height:2px;background:var(--c-clay);border-radius:2px;
}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.city-wrap{position:relative}
.city-switch{
  display:inline-flex;align-items:center;gap:6px;height:38px;padding:0 12px;
  border:1px solid var(--c-line);border-radius:var(--radius-sm);background:#fff;
  font-size:13px;color:var(--c-text-2);cursor:pointer;transition:border-color var(--t),box-shadow var(--t);
}
.city-switch:hover{border-color:var(--c-ink);box-shadow:var(--shadow-1)}
.city-switch strong{font-size:13.5px;color:var(--c-ink);font-weight:700}
.city-switch .chev{font-size:11px;color:var(--c-text-2);transition:transform var(--t)}
.city-switch[aria-expanded="true"] .chev{transform:rotate(180deg)}
.city-pop{
  position:absolute;top:calc(100% + 8px);right:0;z-index:160;display:none;min-width:150px;
  background:#fff;border:1px solid var(--c-line);border-radius:12px;box-shadow:var(--shadow-2);
  padding:8px;
}
.city-pop.is-open{display:block}
.city-pop button{
  display:block;width:100%;text-align:left;background:none;border:0;border-radius:8px;
  padding:8px 10px;font-size:14px;color:var(--c-text-2);cursor:pointer;transition:background var(--t),color var(--t);
}
.city-pop button:hover{background:var(--c-sand-light);color:var(--c-ink)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 22px;border-radius:var(--radius-sm);
  font-size:15px;font-weight:600;border:1.5px solid transparent;cursor:pointer;
  transition:background var(--t),color var(--t),border-color var(--t),transform var(--t),box-shadow var(--t);
}
.btn-sm{height:38px;padding:0 16px;font-size:14px}
.btn-primary{background:var(--c-clay);color:#fff}
.btn-primary:hover{background:var(--c-clay-dark);color:#fff;transform:translateY(-1px);box-shadow:var(--shadow-2)}
.btn-primary:active{transform:translateY(0);box-shadow:var(--shadow-1)}
.btn-ghost{background:transparent;border-color:var(--c-ink);color:var(--c-ink)}
.btn-ghost:hover{background:var(--c-ink);color:#fff}
.hamburger{
  display:none;width:42px;height:42px;border:1px solid var(--c-line);border-radius:10px;
  background:#fff;cursor:pointer;align-items:center;justify-content:center;flex-direction:column;gap:4px;
}
.hamburger span{display:block;width:18px;height:2px;background:var(--c-ink);border-radius:2px}
.mobile-drawer{
  position:fixed;inset:0;z-index:200;background:var(--c-bg);
  padding:18px 20px 32px;display:flex;flex-direction:column;
  transform:translateX(102%);transition:transform 240ms ease;overflow-y:auto;
}
.mobile-drawer.is-open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:26px}
.drawer-close{
  width:42px;height:42px;border-radius:10px;border:1px solid var(--c-line);background:#fff;
  font-size:22px;line-height:1;color:var(--c-ink);cursor:pointer;
}
.drawer-nav{display:flex;flex-direction:column;gap:2px}
.drawer-nav a{
  font-size:18px;padding:14px 4px;border-bottom:1px solid var(--c-line);color:var(--c-text);
}
.drawer-nav a.is-active{color:var(--c-clay);font-weight:700}
.drawer-foot{margin-top:auto;padding-top:24px;display:flex;flex-direction:column;gap:12px}
.drawer-foot .city-switch{width:100%;justify-content:space-between}
.drawer-foot .btn{width:100%}
body.no-scroll{overflow:hidden}
/* ---------- 通用 ---------- */
.section{padding:88px 0}
.section--white{background:#fff}
.section--sand{background:var(--c-sand)}
.section--bg{background:var(--c-bg)}
.section--linetop{border-top:1px solid var(--c-line)}
.section-head{margin-bottom:36px;max-width:780px}
.section-head h2{
  position:relative;padding-left:16px;margin:0 0 12px;
  font-size:clamp(22px,2.4vw,30px);font-weight:700;letter-spacing:.01em;color:var(--c-ink-deep);
}
.section-head h2::before{
  content:"";position:absolute;left:0;top:.28em;width:4px;height:22px;background:var(--c-clay);border-radius:2px;
}
.section-head p{margin:0;color:var(--c-text-2);font-size:15.5px;line-height:1.8}
.link-more{
  display:inline-flex;align-items:center;gap:6px;font-size:14.5px;font-weight:600;color:var(--c-ink);
  border-bottom:1px solid var(--c-ink);padding-bottom:2px;transition:color var(--t),border-color var(--t);
}
.link-more .arrow{transition:transform var(--t);display:inline-block}
.link-more:hover{color:var(--c-clay);border-color:var(--c-clay)}
.link-more:hover .arrow{transform:translateX(2px)}
.chip{
  display:inline-flex;align-items:center;height:32px;padding:0 14px;border-radius:999px;
  background:var(--c-sand);color:var(--c-ink);font-size:13.5px;font-weight:600;
  transition:background var(--t),color var(--t);
}
.chip:hover{background:var(--c-ink);color:#fff}
.chip-outline{background:#fff;border:1px solid var(--c-line);color:var(--c-text-2);font-weight:500}
.chip-outline:hover{background:var(--c-ink);border-color:var(--c-ink);color:#fff}
.badge{
  display:inline-flex;align-items:center;height:24px;padding:0 10px;border-radius:999px;
  font-size:12px;font-weight:600;letter-spacing:.02em;white-space:nowrap;
}
.badge-sand{background:var(--c-sand);color:var(--c-ink)}
.badge-clay{background:#F3D9C3;color:#7A431F}
.badge-ink{background:var(--c-ink);color:#fff}
/* ---------- 分类页头 ---------- */
.page-hero{
  padding:56px 0 48px;
  background:linear-gradient(180deg,#F7F1E6 0%,#FBF7F0 100%);
  border-bottom:1px solid var(--c-line);
}
.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:46px;align-items:end}
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:13.5px;color:var(--c-text-2);margin-bottom:16px}
.breadcrumb a{color:var(--c-text-2)}
.breadcrumb a:hover{color:var(--c-ink)}
.page-hero h1{
  font-size:clamp(28px,3.6vw,42px);font-weight:700;letter-spacing:.01em;line-height:1.25;
  color:var(--c-ink-deep);margin:0 0 16px;
}
.hero-lead{font-size:16.5px;color:var(--c-text-2);max-width:720px;line-height:1.85;margin:0 0 22px}
.hero-chips{display:flex;flex-wrap:wrap;gap:10px}
.hero-data{
  background:#fff;border:1px solid var(--c-line);border-radius:16px;padding:14px 20px;
  box-shadow:var(--shadow-1);display:flex;flex-direction:column;
}
.data-row{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:11px 0;border-bottom:1px dashed var(--c-line);font-size:14px;color:var(--c-text-2)}
.data-row:last-child{border-bottom:0}
.data-row strong{font-size:20px;color:var(--c-ink);font-weight:800;line-height:1.2}
/* ---------- 筛选 ---------- */
.filter-wrap{
  position:sticky;top:72px;z-index:90;background:#fff;border-bottom:1px solid var(--c-line);
  box-shadow:0 2px 8px rgba(38,36,31,.04);
}
.filter-bar{display:flex;align-items:center;gap:12px;padding:14px 0;flex-wrap:wrap}
.filter-group{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.filter-label{font-size:13px;color:var(--c-text-2);margin-right:2px;white-space:nowrap}
.filter-pill{
  display:inline-flex;align-items:center;height:34px;padding:0 13px;border-radius:999px;
  border:1px solid var(--c-line);background:#fff;color:var(--c-text-2);font-size:13.5px;font-weight:500;
  cursor:pointer;transition:background var(--t),color var(--t),border-color var(--t);
  white-space:nowrap;
}
.filter-pill:hover{background:var(--c-sand-light);color:var(--c-ink)}
.filter-pill.is-active{background:var(--c-ink);color:#fff;border-color:var(--c-ink)}
.filter-spacer{flex:1}
.sort-group{display:flex;align-items:center;gap:4px}
.sort-btn{
  border:0;background:none;font-size:13.5px;color:var(--c-text-2);padding:6px 9px;border-radius:8px;cursor:pointer;
  transition:background var(--t),color var(--t);
}
.sort-btn:hover{background:var(--c-sand-light);color:var(--c-ink)}
.sort-btn.is-active{color:var(--c-clay);font-weight:700;background:#F3D9C3}
.filter-mobile-toggle{display:none}
/* ---------- 结果列表 ---------- */
.results-list{display:flex;flex-direction:column;gap:16px}
.result-card{
  display:grid;grid-template-columns:240px minmax(0,1fr);gap:22px;background:#fff;
  border:1px solid var(--c-line);border-radius:14px;padding:14px;transition:transform var(--t),box-shadow var(--t),border-color var(--t);
  color:inherit;text-decoration:none;align-items:stretch;
}
.result-card:hover{box-shadow:var(--shadow-2);transform:translateY(-2px);border-color:#D8CBB6;color:inherit}
.result-thumb{
  position:relative;border-radius:10px;overflow:hidden;background:var(--c-sand);
  aspect-ratio:16/10;min-height:150px;
}
.result-thumb img{width:100%;height:100%;object-fit:cover;transition:transform 300ms ease}
.result-card:hover .result-thumb img{transform:scale(1.04)}
.result-thumb .badge{position:absolute;top:10px;left:10px}
.result-body{display:flex;flex-direction:column;min-width:0;padding:3px 2px}
.result-meta{display:flex;align-items:center;gap:10px;margin-bottom:8px;font-size:12.5px;color:var(--c-text-2);flex-wrap:wrap}
.result-body h3{font-size:20px;line-height:1.4;margin:0 0 8px;color:var(--c-ink-deep)}
.result-body p{
  margin:0 0 12px;color:var(--c-text-2);font-size:14.5px;line-height:1.7;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.result-tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px}
.result-tags span{
  font-size:12px;background:var(--c-sand-light);color:var(--c-ink);padding:4px 9px;border-radius:999px;
  border:1px solid #EDE4D8;
}
.result-foot{
  display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:auto;
  padding-top:12px;border-top:1px dashed var(--c-line);font-size:13px;color:var(--c-text-2);
}
.result-foot .link-more{font-size:13.5px}
.list-more{display:flex;justify-content:center;margin-top:32px}
.empty-state{
  text-align:center;padding:54px 20px;border:1px dashed var(--c-line);border-radius:14px;background:#fff;color:var(--c-text-2);
}
.empty-mark{
  width:52px;height:52px;border-radius:14px;background:var(--c-sand);margin:0 auto 14px;
  display:flex;align-items:center;justify-content:center;color:var(--c-ink);font-weight:700;font-size:20px;
}
.empty-state p{margin:0 0 8px}
.empty-state small{display:block;color:var(--c-text-2);font-size:12.5px;margin-bottom:12px}
/* ---------- 服务说明 ---------- */
.split{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:40px;align-items:start}
.prose-block h3{font-size:22px;margin:0 0 12px;color:var(--c-ink-deep)}
.prose-block p{color:var(--c-text-2);line-height:1.85;margin:0 0 14px}
.steps-mini{background:#fff;border:1px solid var(--c-line);border-radius:14px;padding:22px;box-shadow:var(--shadow-1)}
.steps-mini h4{font-size:16px;margin:0 0 16px;color:var(--c-ink-deep)}
.mini-step{display:flex;gap:12px;padding:12px 0;border-bottom:1px dashed var(--c-line);align-items:flex-start}
.mini-step:last-child{border-bottom:0}
.mini-step .num{
  width:28px;height:28px;border-radius:8px;background:var(--c-clay);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;flex-shrink:0;
}
.mini-step strong{display:block;font-size:14.5px;color:var(--c-ink-deep);margin-bottom:2px}
.mini-step span{font-size:13px;color:var(--c-text-2);line-height:1.6}
/* ---------- 价格 ---------- */
.price-strip{display:grid;grid-template-columns:repeat(3,1fr);border-radius:16px;overflow:hidden;border:1px solid var(--c-line)}
.price-col{padding:28px 24px;background:#fff;border-right:1px solid var(--c-line)}
.price-col:last-child{border-right:0}
.price-col:nth-child(2){background:#F7F1E6}
.price-col:nth-child(3){background:var(--c-sand)}
.price-col .tier{font-size:14px;color:var(--c-text-2);margin-bottom:6px}
.price-col .range{font-size:30px;font-weight:800;color:var(--c-ink);line-height:1.2;margin-bottom:10px}
.price-col .range small{font-size:13px;font-weight:500;color:var(--c-text-2)}
.price-col .badge{margin-bottom:10px}
.price-col ul{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.price-col li{font-size:13.5px;color:var(--c-text-2);display:flex;gap:6px;align-items:flex-start}
.price-col li::before{content:"·";color:var(--c-clay);font-weight:700}
/* ---------- 须知 ---------- */
.notice-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);gap:32px;align-items:start}
.check-list{list-style:none;display:grid;gap:1px;background:var(--c-line);border:1px solid var(--c-line);border-radius:14px;overflow:hidden;padding:0}
.check-list li{
  display:flex;gap:12px;padding:15px 18px;background:#fff;font-size:14.5px;color:var(--c-text-2);line-height:1.7;
}
.check-list li::before{
  content:"✓";width:22px;height:22px;border-radius:6px;background:var(--c-ink);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:12px;flex-shrink:0;margin-top:2px;
}
.tip-card{background:#F7F1E6;border:1px solid #E8D9C6;border-radius:14px;padding:22px;font-size:14.5px;color:var(--c-text-2);line-height:1.8}
.tip-card strong{display:block;color:var(--c-ink-deep);margin-bottom:8px;font-size:16px}
.tip-bar{
  display:flex;gap:12px;background:#FBE9DD;border-left:4px solid var(--c-warn);
  padding:14px 18px;border-radius:10px;color:#7A431F;font-size:14px;margin-top:18px;line-height:1.7;
}
/* ---------- 相关文章 ---------- */
.related-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.related-item{
  background:#fff;border:1px solid var(--c-line);border-radius:12px;padding:18px 20px;
  transition:transform var(--t),box-shadow var(--t),border-color var(--t);color:inherit;text-decoration:none;
}
.related-item:hover{box-shadow:var(--shadow-2);transform:translateY(-2px);color:inherit;border-color:#D8CBB6}
.related-item h3{font-size:16.5px;margin:0 0 8px;color:var(--c-ink-deep);line-height:1.5}
.related-item p{
  font-size:13.5px;color:var(--c-text-2);margin:0 0 10px;line-height:1.7;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.related-meta{display:flex;gap:10px;font-size:12.5px;color:var(--c-text-2);align-items:center;flex-wrap:wrap}
.forum-note{
  margin-top:24px;display:flex;align-items:center;justify-content:space-between;gap:16px;
  background:#fff;border:1px solid var(--c-line);border-radius:12px;padding:16px 20px;
}
.forum-note strong{display:block;color:var(--c-ink-deep);font-size:15px;margin-bottom:2px}
.forum-note span{font-size:13.5px;color:var(--c-text-2)}
/* ---------- FAQ ---------- */
.faq-list{border-top:1px solid var(--c-line)}
.faq-item{border-bottom:1px solid var(--c-line)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:20px 4px;background:none;border:0;text-align:left;font-size:17px;font-weight:600;color:var(--c-text);
  cursor:pointer;transition:color var(--t);
}
.faq-q:hover{color:var(--c-ink)}
.faq-icon{
  width:24px;height:24px;border-radius:50%;border:1px solid var(--c-line);
  display:flex;align-items:center;justify-content:center;color:var(--c-ink);font-size:16px;flex-shrink:0;
  transition:transform var(--t),background var(--t),border-color var(--t);
}
.faq-item.is-open .faq-icon{transform:rotate(45deg);background:var(--c-sand);border-color:var(--c-sand)}
.faq-a{max-height:0;overflow:hidden;transition:max-height 240ms ease}
.faq-a-inner{padding:0 4px 20px;color:var(--c-text-2);font-size:14.5px;line-height:1.85;max-width:860px}
.faq-item.is-open .faq-a{max-height:320px}
/* ---------- CTA ---------- */
.cta-band{background:var(--c-sand);padding:64px 0}
.cta-inner{
  display:flex;align-items:center;justify-content:space-between;gap:30px;
  background:#fff;border:1px solid var(--c-line);border-radius:18px;padding:34px 36px;box-shadow:var(--shadow-1);
}
.cta-inner h2{font-size:26px;margin:0 0 8px;color:var(--c-ink-deep)}
.cta-inner p{margin:0;color:var(--c-text-2);font-size:14.5px;line-height:1.8}
.cta-actions{display:flex;gap:12px;flex-shrink:0}
/* ---------- 页脚 ---------- */
.site-footer{background:var(--c-ink-deep);color:#D8CBB6;padding:64px 0 0;margin-top:0}
.footer-grid{
  display:grid;grid-template-columns:1.5fr .8fr .8fr .8fr;gap:36px;
  padding-bottom:44px;border-bottom:1px solid rgba(239,227,210,.18);
}
.footer-brand .logo{margin-bottom:18px}
.footer-brand .logo-text strong{color:#FBF7F0}
.footer-brand .logo-text small{color:#BFAE97}
.footer-brand p{font-size:13.5px;line-height:1.8;color:#BFAE97;margin:0 0 18px}
.footer-brand .city-switch{
  background:transparent;border-color:rgba(239,227,210,.3);color:#EFE3D2;
}
.footer-brand .city-switch strong{color:#fff}
.footer-brand .city-pop{top:auto;bottom:calc(100% + 8px);right:auto;left:0}
.footer-col h4{font-size:15px;color:#FBF7F0;margin:0 0 16px}
.footer-col ul{list-style:none;padding:0;margin:0;display:grid;gap:9px}
.footer-col a,.footer-col li{font-size:13.5px;color:#BFAE97;line-height:1.6}
.footer-col a:hover{color:#fff}
.footer-bottom{
  display:flex;justify-content:space-between;gap:16px;padding:20px 0 28px;
  font-size:12.5px;color:#A9967E;flex-wrap:wrap;
}
/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  .header-inner{gap:16px}
  .nav-link{padding:8px 8px;font-size:14.5px}
  .hero-grid{grid-template-columns:minmax(0,1fr) 280px;gap:32px}
}
@media (max-width:991px){
  .main-nav{display:none}
  .hamburger{display:flex}
  .header-actions>.btn-primary{display:none}
  .page-hero{padding:44px 0 40px}
  .hero-grid{grid-template-columns:1fr;gap:26px;align-items:start}
  .hero-data{display:grid;grid-template-columns:repeat(3,1fr);padding:0}
  .data-row{
    flex-direction:column;align-items:flex-start;justify-content:flex-start;gap:6px;
    padding:14px 16px;border-bottom:0;border-right:1px dashed var(--c-line);
  }
  .data-row:last-child{border-right:0}
  .result-card{grid-template-columns:200px minmax(0,1fr)}
  .split,.notice-grid{grid-template-columns:1fr;gap:24px}
  .price-strip{grid-template-columns:1fr}
  .price-col{border-right:0;border-bottom:1px solid var(--c-line)}
  .price-col:last-child{border-bottom:0}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:767px){
  .container{padding:0 16px}
  .header-inner{height:60px;padding:0 16px}
  .logo-seal{width:34px;height:34px;font-size:17px}
  .logo-text strong{font-size:14px}
  .logo-text small{font-size:10.5px}
  .header-actions .city-wrap{display:none}
  .header-actions>.btn-primary{display:none}
  .section{padding:44px 0}
  .section-head{margin-bottom:26px}
  .page-hero{padding:34px 0 30px}
  .page-hero h1{font-size:28px}
  .hero-lead{font-size:15px}
  .hero-data{grid-template-columns:1fr}
  .data-row{
    flex-direction:row;align-items:center;justify-content:space-between;
    padding:12px 16px;border-right:0;border-bottom:1px dashed var(--c-line);
  }
  .data-row:last-child{border-bottom:0}
  .filter-wrap{position:static;top:auto}
  .filter-mobile-toggle{
    display:flex;width:100%;align-items:center;justify-content:space-between;gap:12px;
    padding:14px 0;background:none;border:0;color:var(--c-ink);font-weight:700;font-size:15px;cursor:pointer;
  }
  .filter-bar{display:none;padding:0 0 16px;gap:10px}
  .filter-bar.is-open{display:flex}
  .filter-group{width:100%;gap:7px}
  .filter-spacer{display:none}
  .sort-group{width:100%;justify-content:flex-start;border-top:1px dashed var(--c-line);padding-top:12px;margin-top:2px}
  .result-card{grid-template-columns:1fr;padding:12px;gap:14px}
  .result-thumb{aspect-ratio:16/9;min-height:0}
  .result-body h3{font-size:18px}
  .result-foot{flex-wrap:wrap;gap:8px}
  .price-col{padding:24px 20px}
  .related-grid{grid-template-columns:1fr}
  .forum-note{flex-direction:column;align-items:flex-start}
  .cta-inner{flex-direction:column;align-items:flex-start;padding:26px 22px}
  .cta-inner h2{font-size:23px}
  .cta-actions{width:100%;flex-direction:column}
  .cta-actions .btn{width:100%}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column}
  .faq-q{font-size:16px}
}
@media (max-width:480px){
  .logo-text strong{font-size:13.5px}
  .hero-chips .chip{font-size:12.5px;height:30px}
  .price-col .range{font-size:26px}
  .result-meta{font-size:12px}
  .section-head h2{font-size:22px}
}