/* roulang page: index */
:root{
  --bg:#F6F1E8;
  --surface:#FFFDF8;
  --ink:#1F2A26;
  --muted:#66736D;
  --primary:#C75B3F;
  --primary-dark:#9F422C;
  --sage:#7B8F76;
  --brass:#C49A5A;
  --line:#E4DCCD;
  --tint:#EFE6D8;
  --shadow:0 12px 32px rgba(31,42,38,.08);
  --shadow-lg:0 20px 46px rgba(31,42,38,.14);
  --radius-lg:20px;
  --radius-md:14px;
  --radius-sm:12px;
  --font-sans:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",sans-serif;
  --font-serif:"Songti SC","Noto Serif SC","Source Han Serif SC",Georgia,"Times New Roman",serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;scroll-padding-top:86px;-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.8;
  color:var(--ink);
  background:var(--bg);
  background-image:radial-gradient(circle at 12% 8%,rgba(196,154,90,.10),transparent 42%),radial-gradient(circle at 88% 4%,rgba(123,143,118,.10),transparent 38%);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border-radius:var(--radius-md);}
a{color:var(--primary);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--primary-dark);}
h1,h2,h3,h4{margin:0 0 .6em;font-family:var(--font-serif);font-weight:600;color:var(--ink);letter-spacing:.01em;}
h1{font-size:48px;line-height:1.18;}
h2{font-size:32px;line-height:1.28;}
h3{font-size:21px;line-height:1.45;}
p{margin:0 0 1em;}
ul,ol{margin:0 0 1em;padding-left:1.25em;}
button{font-family:inherit;font-size:inherit;cursor:pointer;}
input,select,textarea{font-family:inherit;font-size:15px;color:var(--ink);}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{
  outline:2px solid var(--primary);outline-offset:3px;border-radius:8px;
}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 32px;}
.section{padding:92px 0;}
.section--tint{background:var(--tint);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.section--surface{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;margin-bottom:44px;flex-wrap:wrap;}
.section-head h2{margin-bottom:6px;}
.section-desc{max-width:520px;color:var(--muted);font-size:15px;margin:0;}
.eyebrow{display:inline-block;font-family:var(--font-sans);font-size:13px;letter-spacing:.16em;color:var(--primary);background:rgba(199,91,63,.10);border:1px solid rgba(199,91,63,.22);padding:5px 14px;border-radius:999px;margin-bottom:16px;}
.lead{font-size:17px;color:var(--muted);line-height:1.85;}

/* 按钮 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 26px;border-radius:var(--radius-md);border:1px solid transparent;font-size:15px;font-weight:600;line-height:1;transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,border-color .18s ease;text-align:center;}
.btn-primary{background:var(--primary);color:#FFF9F3;box-shadow:0 10px 22px rgba(199,91,63,.24);}
.btn-primary:hover{background:var(--primary-dark);color:#FFF9F3;transform:translateY(-2px);box-shadow:0 14px 28px rgba(159,66,44,.28);}
.btn-primary:active{transform:translateY(0);}
.btn-ghost{background:transparent;color:var(--primary);border-color:rgba(199,91,63,.45);}
.btn-ghost:hover{background:rgba(199,91,63,.09);color:var(--primary-dark);border-color:var(--primary);transform:translateY(-2px);}
.btn-light{background:var(--surface);color:var(--ink);border-color:var(--line);}
.btn-light:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-2px);}
.btn-sm{padding:10px 18px;font-size:14px;border-radius:var(--radius-sm);}
.btn-block{width:100%;}
.link-arrow{display:inline-flex;align-items:center;gap:6px;font-weight:600;color:var(--primary);}
.link-arrow span{transition:transform .2s ease;}
.link-arrow:hover span{transform:translateX(4px);}

/* 标签 */
.badge{display:inline-block;padding:4px 12px;border-radius:999px;font-size:12px;line-height:1.6;font-weight:600;background:rgba(123,143,118,.16);color:#4A5B47;border:1px solid rgba(123,143,118,.28);}
.badge-warm{background:rgba(199,91,63,.12);color:var(--primary-dark);border-color:rgba(199,91,63,.24);}
.badge-brass{background:rgba(196,154,90,.16);color:#7A5B2B;border-color:rgba(196,154,90,.34);}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px;}

/* 头部导航 */
.site-header{position:sticky;top:0;z-index:80;background:var(--surface);border-bottom:1px solid var(--line);}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;height:74px;}
.brand{display:inline-flex;align-items:center;gap:10px;color:var(--ink);font-weight:700;}
.brand:hover{color:var(--ink);}
.brand-mark{width:38px;height:38px;border-radius:12px;background:linear-gradient(140deg,var(--primary),#E08A62);display:inline-flex;align-items:center;justify-content:center;box-shadow:0 6px 14px rgba(199,91,63,.28);flex:0 0 auto;}
.brand-mark svg{width:22px;height:22px;display:block;}
.brand-text{font-family:var(--font-serif);font-size:21px;letter-spacing:.02em;}
.main-nav{display:flex;align-items:center;gap:24px;flex-wrap:wrap;}
.main-nav a{color:var(--muted);font-size:15px;font-weight:500;padding:6px 2px;border-bottom:2px solid transparent;transition:color .2s ease,border-color .2s ease;}
.main-nav a:hover{color:var(--primary);}
.main-nav a.active{color:var(--ink);border-bottom-color:var(--primary);}
.nav-actions{display:flex;align-items:center;gap:12px;}
.nav-toggle{display:none;width:44px;height:44px;border:1px solid var(--line);background:var(--surface);border-radius:var(--radius-sm);align-items:center;justify-content:center;flex-direction:column;gap:5px;padding:0;}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--ink);border-radius:2px;transition:transform .24s ease,opacity .24s ease;}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* Hero */
.hero{position:relative;overflow:hidden;padding:72px 0 84px;border-bottom:1px solid var(--line);}
.hero::before{content:"";position:absolute;inset:0;background:url('/assets/images/b2b94520aabbd0b1.webp') center/cover no-repeat;opacity:.18;}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(105deg,rgba(246,241,232,.97) 0%,rgba(246,241,232,.90) 52%,rgba(246,241,232,.62) 100%);}
.hero .container{position:relative;z-index:1;}
.hero-grid{display:grid;grid-template-columns:7fr 5fr;gap:52px;align-items:center;}
.hero h1{margin-bottom:20px;}
.hero h1 em{font-style:normal;color:var(--primary);}
.hero-sub{font-size:17px;color:var(--muted);max-width:560px;margin-bottom:28px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:30px;}
.hero-trust{display:flex;flex-wrap:wrap;gap:10px 22px;padding-top:22px;border-top:1px solid var(--line);font-size:14px;color:var(--muted);}
.hero-trust span{display:inline-flex;align-items:center;gap:7px;}
.dot{width:7px;height:7px;border-radius:50%;background:var(--sage);display:inline-block;}
.hero-visual{position:relative;}
.hero-photo{border-radius:24px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-lg);}
.hero-photo img{width:100%;height:100%;object-fit:cover;border-radius:0;aspect-ratio:16/11;}
.float-card{position:absolute;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);box-shadow:var(--shadow);padding:14px 16px;min-width:170px;}
.float-card strong{display:block;font-family:var(--font-serif);font-size:19px;color:var(--ink);line-height:1.3;}
.float-card small{color:var(--muted);font-size:12.5px;letter-spacing:.02em;}
.float-card--a{left:-18px;bottom:46px;}
.float-card--b{right:-10px;top:26px;}
.float-card .pill{display:inline-block;font-size:11.5px;padding:2px 9px;border-radius:999px;background:rgba(123,143,118,.16);color:#4A5B47;margin-bottom:6px;}

/* 筛选条 */
.filter-strip{padding:0 0 4px;margin-top:-30px;position:relative;z-index:5;}
.filter-bar{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:18px;display:grid;grid-template-columns:repeat(5,1fr) auto;gap:12px;align-items:end;}
.filter-field{display:flex;flex-direction:column;gap:6px;min-width:0;}
.filter-field label{font-size:12.5px;color:var(--muted);letter-spacing:.06em;padding-left:4px;}
.filter-field select,.filter-field input{width:100%;padding:11px 14px;border-radius:999px;border:1px solid var(--line);background:var(--bg);color:var(--ink);font-size:14px;appearance:none;transition:border-color .2s ease,background .2s ease;}
.filter-field select:hover,.filter-field input:hover{border-color:#D3C7B2;}
.filter-field select:focus,.filter-field input:focus{background:var(--surface);border-color:var(--primary);}

/* 指标 */
.metrics{padding:44px 0 8px;}
.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.metric{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:24px 22px;box-shadow:var(--shadow);transition:transform .2s ease,box-shadow .2s ease;}
.metric:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg);}
.metric strong{display:block;font-family:var(--font-serif);font-size:34px;line-height:1.15;color:var(--primary);font-variant-numeric:tabular-nums;}
.metric span{font-size:13.5px;color:var(--muted);}

/* 场景矩阵 */
.scene-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:16px;}
.scene-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;display:flex;flex-direction:column;gap:10px;}
.scene-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:#D8CDBA;}
.scene-card h3{margin:0;font-size:19px;}
.scene-card p{margin:0;font-size:14px;color:var(--muted);line-height:1.75;}
.scene-icon{width:38px;height:38px;border-radius:12px;background:rgba(196,154,90,.18);border:1px solid rgba(196,154,90,.34);display:inline-flex;align-items:center;justify-content:center;color:#8A6530;}
.scene-icon svg{width:20px;height:20px;}
.scene-card:nth-child(1){grid-column:span 5;}
.scene-card:nth-child(2){grid-column:span 4;}
.scene-card:nth-child(3){grid-column:span 3;}
.scene-card:nth-child(4){grid-column:span 3;}
.scene-card:nth-child(5){grid-column:span 3;}
.scene-card:nth-child(6){grid-column:span 2;}
.scene-card:nth-child(7){grid-column:span 2;}
.scene-card:nth-child(8){grid-column:span 2;}

/* 分类入口 */
.cat-entry{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.cat-card{position:relative;display:block;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:30px 26px;box-shadow:var(--shadow);color:var(--ink);overflow:hidden;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;}
.cat-card::after{content:"";position:absolute;right:-40px;top:-40px;width:130px;height:130px;border-radius:50%;background:rgba(199,91,63,.07);}
.cat-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:rgba(199,91,63,.4);color:var(--ink);}
.cat-num{font-family:var(--font-serif);font-size:15px;letter-spacing:.14em;color:var(--brass);display:block;margin-bottom:14px;}
.cat-card h3{margin-bottom:8px;font-size:22px;}
.cat-card p{color:var(--muted);font-size:14.5px;margin-bottom:18px;}

/* 床位列表 */
.bed-list{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;}
.bed-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);display:grid;grid-template-columns:190px 1fr;transition:transform .2s ease,box-shadow .2s ease;}
.bed-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);}
.bed-media{overflow:hidden;}
.bed-media img{width:100%;height:100%;object-fit:cover;border-radius:0;transition:transform .4s ease;aspect-ratio:4/3;}
.bed-card:hover .bed-media img{transform:scale(1.05);}
.bed-body{padding:20px 22px;display:flex;flex-direction:column;gap:8px;}
.bed-body h3{font-size:18.5px;margin:0;}
.bed-meta{display:flex;flex-wrap:wrap;gap:6px 14px;font-size:13px;color:var(--muted);}
.bed-price{font-family:var(--font-serif);font-size:20px;color:var(--primary);font-weight:600;font-variant-numeric:tabular-nums;}
.bed-price small{font-size:12.5px;color:var(--muted);font-family:var(--font-sans);font-weight:400;}
.bed-body p{margin:0;font-size:14px;color:var(--muted);line-height:1.7;}
.bed-foot{margin-top:auto;padding-top:10px;}

/* 流程 */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:step;}
.step{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:26px 22px;box-shadow:var(--shadow);}
.step::before{counter-increment:step;content:"0" counter(step);display:block;font-family:var(--font-serif);font-size:26px;color:var(--brass);margin-bottom:10px;font-variant-numeric:tabular-nums;}
.step h3{font-size:18px;margin-bottom:6px;}
.step p{margin:0;font-size:14px;color:var(--muted);line-height:1.75;}

/* 价格与押金 */
.split{display:grid;grid-template-columns:1fr 1fr;gap:24px;}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:30px;box-shadow:var(--shadow);}
.panel h3{font-size:21px;margin-bottom:14px;}
.price-row{display:flex;align-items:baseline;justify-content:space-between;gap:16px;padding:13px 0;border-bottom:1px dashed var(--line);font-size:15px;}
.price-row:last-child{border-bottom:none;}
.price-row strong{font-family:var(--font-serif);color:var(--primary);font-size:17px;font-variant-numeric:tabular-nums;}
.note-list{list-style:none;padding:0;margin:0;}
.note-list li{position:relative;padding-left:22px;margin-bottom:12px;font-size:14.5px;color:var(--muted);line-height:1.75;}
.note-list li::before{content:"";position:absolute;left:0;top:.62em;width:8px;height:8px;border-radius:3px;background:var(--sage);}

/* 安全 */
.safety-grid{display:grid;grid-template-columns:1.25fr 1fr;gap:20px;}
.safety-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:26px;box-shadow:var(--shadow);transition:transform .2s ease,box-shadow .2s ease;}
.safety-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);}
.safety-card h3{font-size:19px;margin-bottom:8px;}
.safety-card p{margin:0;font-size:14px;color:var(--muted);line-height:1.75;}
.safety-card:nth-child(3),.safety-card:nth-child(4){background:linear-gradient(160deg,#FFFDF8,#FAF6EC);}

/* 城市 */
.city-map{position:relative;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;background:var(--surface);box-shadow:var(--shadow);padding:32px;}
.city-map::before{content:"";position:absolute;inset:0;background:url('/assets/images/03343af54ed95b27.webp') center/cover no-repeat;opacity:.14;}
.city-map > *{position:relative;}
.city-group{margin-bottom:20px;}
.city-group h3{font-size:15px;letter-spacing:.1em;color:var(--muted);font-family:var(--font-sans);font-weight:600;margin-bottom:12px;}
.chips{display:flex;flex-wrap:wrap;gap:10px;}
.chip{display:inline-block;padding:8px 16px;border-radius:999px;background:rgba(255,253,248,.9);border:1px solid var(--line);font-size:14px;color:var(--ink);transition:border-color .2s ease,color .2s ease,transform .2s ease;}
.chip:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-2px);}

/* 评价 */
.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.review{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:26px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:12px;}
.review-head{display:flex;align-items:center;gap:12px;}
.avatar{width:44px;height:44px;border-radius:50%;background:linear-gradient(140deg,#E8D9C2,#D8C4A6);display:inline-flex;align-items:center;justify-content:center;font-family:var(--font-serif);font-size:17px;color:#6B5334;flex:0 0 auto;}
.review-head strong{display:block;font-size:15px;font-family:var(--font-sans);}
.review-head small{color:var(--muted);font-size:12.5px;}
.stars{color:var(--brass);letter-spacing:2px;font-size:14px;}
.review p{margin:0;font-size:14.5px;color:var(--muted);line-height:1.8;}

/* 资讯 */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.news-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow);transition:transform .2s ease,box-shadow .2s ease;}
.news-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);}
.news-link{display:flex;flex-direction:column;gap:10px;padding:26px;height:100%;color:var(--ink);}
.news-link:hover{color:var(--ink);}
.news-link h3{font-size:18px;margin:0;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.news-link p{margin:0;font-size:14px;color:var(--muted);line-height:1.75;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;}
.news-meta{display:flex;justify-content:space-between;gap:12px;font-size:12.5px;color:var(--muted);margin-top:auto;padding-top:12px;border-top:1px solid var(--line);}
.empty-state{background:var(--surface);border:1px dashed var(--line);border-radius:var(--radius-lg);padding:44px 24px;text-align:center;color:var(--muted);font-size:15px;}

/* 入驻 */
.join-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:32px;align-items:start;}
.join-form{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:30px;box-shadow:var(--shadow);}
.field{margin-bottom:16px;}
.field label{display:block;font-size:13.5px;color:var(--muted);margin-bottom:7px;}
.field input,.field select,.field textarea{width:100%;padding:12px 14px;border-radius:var(--radius-sm);border:1px solid var(--line);background:var(--bg);transition:border-color .2s ease,background .2s ease,box-shadow .2s ease;}
.field input:focus,.field select:focus,.field textarea:focus{background:var(--surface);border-color:var(--primary);box-shadow:0 0 0 3px rgba(199,91,63,.14);outline:none;}
.field textarea{min-height:96px;resize:vertical;}
.form-hint{font-size:13px;color:var(--muted);margin-top:10px;}
.form-msg{font-size:13.5px;margin-top:12px;display:none;}
.form-msg.ok{display:block;color:#4A5B47;}

/* 下载 */
.download-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:32px;align-items:center;}
.dl-steps{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:14px;}
.dl-steps li{display:flex;gap:14px;align-items:flex-start;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);padding:16px 18px;box-shadow:var(--shadow);}
.dl-steps b{font-family:var(--font-serif);color:var(--primary);font-size:17px;line-height:1.4;}
.dl-steps span{font-size:14.5px;color:var(--muted);line-height:1.7;}
.qr-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:28px;text-align:center;box-shadow:var(--shadow);}
.qr-box{width:168px;height:168px;margin:0 auto 16px;border-radius:var(--radius-md);border:1px solid var(--line);background:
  repeating-linear-gradient(90deg,var(--ink) 0 8px,transparent 8px 16px),
  repeating-linear-gradient(0deg,var(--ink) 0 8px,transparent 8px 16px);
  background-size:16px 16px;background-blend-mode:multiply;opacity:.88;}
.qr-card strong{display:block;font-family:var(--font-serif);font-size:19px;margin-bottom:6px;}
.qr-card small{color:var(--muted);font-size:13px;}

/* FAQ */
.faq-list{display:grid;gap:12px;max-width:900px;}
.faq{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);overflow:hidden;transition:border-color .2s ease,background .2s ease;}
.faq[open]{border-color:rgba(199,91,63,.4);background:#FFFBF4;}
.faq summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 22px;font-size:16px;font-weight:600;min-height:44px;}
.faq summary::-webkit-details-marker{display:none;}
.faq summary .sign{font-family:var(--font-serif);font-size:22px;color:var(--primary);line-height:1;flex:0 0 auto;transition:transform .2s ease;}
.faq[open] summary .sign{transform:rotate(45deg);}
.faq .faq-body{padding:0 22px 20px;color:var(--muted);font-size:14.5px;line-height:1.85;}

/* CTA 横幅 */
.cta-banner{background:linear-gradient(120deg,#9F422C,#C75B3F 55%,#D2794F);color:#FFF7F0;border-radius:24px;padding:52px 48px;display:flex;align-items:center;justify-content:space-between;gap:32px;box-shadow:var(--shadow-lg);}
.cta-banner h2{color:#FFF7F0;margin-bottom:10px;}
.cta-banner p{color:rgba(255,247,240,.88);margin:0;font-size:15.5px;max-width:560px;}
.cta-banner .btn-primary{background:#FFF7F0;color:var(--primary-dark);box-shadow:none;}
.cta-banner .btn-primary:hover{background:#FFEDE0;color:var(--primary-dark);}
.cta-banner .btn-ghost{color:#FFF7F0;border-color:rgba(255,247,240,.6);}
.cta-banner .btn-ghost:hover{background:rgba(255,247,240,.14);color:#FFF7F0;border-color:#FFF7F0;}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap;}

/* 页脚 */
.site-footer{background:#1F2A26;color:#CBD3CD;padding:64px 0 0;margin-top:0;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:36px;padding-bottom:44px;}
.site-footer h4{color:#F3EDE1;font-size:15px;font-family:var(--font-sans);font-weight:600;letter-spacing:.08em;margin-bottom:16px;}
.site-footer p{color:#9FAA9F;font-size:14px;line-height:1.8;margin:0 0 12px;}
.footer-brand{display:inline-flex;align-items:center;gap:10px;margin-bottom:14px;color:#F3EDE1;font-family:var(--font-serif);font-size:21px;}
.footer-brand:hover{color:#F3EDE1;}
.footer-brand .brand-mark{box-shadow:none;}
.footer-links{list-style:none;padding:0;margin:0;display:grid;gap:10px;}
.footer-links a{color:#9FAA9F;font-size:14px;}
.footer-links a:hover{color:#F0C9B4;}
.footer-contact{list-style:none;padding:0;margin:0;display:grid;gap:10px;font-size:14px;color:#9FAA9F;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.10);padding:20px 0;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:13px;color:#8B968C;}

@media (max-width:1200px){
  h1{font-size:42px;}
  h2{font-size:29px;}
  .section{padding:78px 0;}
  .hero-grid{gap:36px;}
}
@media (max-width:1024px){
  .container{padding:0 24px;}
  h1{font-size:38px;}
  h2{font-size:27px;}
  .section{padding:64px 0;}
  .hero{padding:56px 0 72px;}
  .hero-grid{grid-template-columns:1fr;gap:34px;}
  .hero-visual{max-width:560px;}
  .float-card--a{left:6px;bottom:-18px;}
  .float-card--b{right:6px;top:-14px;}
  .nav-toggle{display:inline-flex;}
  .main-nav{position:fixed;top:0;right:0;height:100vh;width:min(320px,84vw);background:var(--surface);flex-direction:column;align-items:flex-start;justify-content:flex-start;padding:92px 24px 32px;gap:4px;box-shadow:-18px 0 44px rgba(31,42,38,.16);transform:translateX(105%);transition:transform .28s ease;z-index:90;overflow-y:auto;}
  .main-nav.open{transform:translateX(0);}
  .main-nav a{width:100%;padding:13px 10px;border-radius:10px;border-bottom:none;font-size:15.5px;}
  .main-nav a.active{background:rgba(199,91,63,.10);color:var(--primary);}
  .nav-actions .btn{padding:10px 16px;font-size:13.5px;}
  .filter-bar{grid-template-columns:repeat(3,1fr);}
  .filter-bar .btn{grid-column:1 / -1;}
  .metric-grid{grid-template-columns:repeat(2,1fr);}
  .scene-card:nth-child(n){grid-column:span 6;}
  .cat-entry{grid-template-columns:1fr;}
  .bed-list{grid-template-columns:1fr;}
  .steps{grid-template-columns:repeat(2,1fr);}
  .split{grid-template-columns:1fr;}
  .safety-grid{grid-template-columns:1fr;}
  .review-grid{grid-template-columns:1fr;}
  .news-grid{grid-template-columns:repeat(2,1fr);}
  .join-grid{grid-template-columns:1fr;}
  .download-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .cta-banner{flex-direction:column;align-items:flex-start;padding:40px 32px;}
}
@media (max-width:768px){
  h1{font-size:34px;}
  h2{font-size:25px;}
  h3{font-size:19px;}
  .section{padding:52px 0;}
  .hero{padding:44px 0 60px;}
  .hero-sub{font-size:16px;}
  .filter-bar{grid-template-columns:1fr 1fr;padding:14px;}
  .metric-grid{grid-template-columns:1fr 1fr;}
  .metric strong{font-size:27px;}
  .scene-card:nth-child(n){grid-column:span 12;}
  .bed-card{grid-template-columns:1fr;}
  .bed-media img{aspect-ratio:16/9;}
  .steps{grid-template-columns:1fr;}
  .news-grid{grid-template-columns:1fr;}
  .cta-banner{padding:32px 24px;border-radius:18px;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .city-map{padding:22px;}
}
@media (max-width:520px){
  .container{padding:0 18px;}
  h1{font-size:31px;}
  h2{font-size:23px;}
  .section{padding:46px 0;}
  .hero-actions .btn{width:100%;}
  .filter-bar{grid-template-columns:1fr;}
  .metric-grid{grid-template-columns:1fr;}
  .bed-body{padding:18px;}
  .panel,.join-form,.review,.news-link{padding:22px;}
  .cta-actions{width:100%;}
  .cta-actions .btn{width:100%;}
  .float-card{position:static;margin-top:12px;}
  .hero-visual{display:flex;flex-direction:column;}
  .footer-bottom{flex-direction:column;}
}

/* roulang page: article */
:root{
  --bg:#F6F1E8;
  --surface:#FFFDF8;
  --ink:#1F2A26;
  --muted:#66736D;
  --primary:#C75B3F;
  --primary-dark:#9F422C;
  --sage:#7B8F76;
  --brass:#C49A5A;
  --line:#E4DCCD;
  --tint:#EFE6D8;
  --shadow:0 12px 32px rgba(31,42,38,.08);
  --shadow-lg:0 20px 46px rgba(31,42,38,.14);
  --radius-lg:20px;
  --radius-md:14px;
  --radius-sm:12px;
  --font-sans:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",sans-serif;
  --font-serif:"Songti SC","Noto Serif SC","Source Han Serif SC",Georgia,"Times New Roman",serif;
}
html{scroll-behavior:smooth;scroll-padding-top:90px;-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.8;
  color:var(--ink);
  background:var(--bg);
  background-image:radial-gradient(circle at 12% 8%,rgba(196,154,90,.10),transparent 42%),radial-gradient(circle at 88% 4%,rgba(123,143,118,.10),transparent 38%);
  -webkit-font-smoothing:antialiased;
}
*{box-sizing:border-box;}
img{max-width:100%;display:block;border-radius:var(--radius-md);}
a{color:var(--primary);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--primary-dark);}
button{font-family:inherit;font-size:inherit;cursor:pointer;}
input,select,textarea{font-family:inherit;font-size:15px;color:var(--ink);}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{
  outline:2px solid var(--primary);outline-offset:3px;border-radius:8px;
}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 32px;}
.section{padding:92px 0;}
.section--tint{background:var(--tint);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.section--surface{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;margin-bottom:44px;flex-wrap:wrap;}
.section-head h2{margin:0 0 6px;}
.section-desc{max-width:560px;color:var(--muted);font-size:15px;margin:0;}
.eyebrow{display:inline-block;font-size:13px;letter-spacing:.16em;color:var(--primary);background:rgba(199,91,63,.10);border:1px solid rgba(199,91,63,.22);padding:5px 14px;border-radius:999px;margin-bottom:16px;}
h1,h2,h3,h4{font-family:var(--font-serif);color:var(--ink);font-weight:700;letter-spacing:.01em;margin:0 0 12px;}
h2{font-size:32px;line-height:1.3;}
h3{font-size:21px;line-height:1.45;}
p{margin:0 0 14px;}
/* 按钮 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 26px;border-radius:var(--radius-md);border:1px solid transparent;font-size:15px;font-weight:600;line-height:1;transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,border-color .18s ease;text-align:center;}
.btn-primary{background:var(--primary);color:#FFF9F3;box-shadow:0 10px 22px rgba(199,91,63,.24);}
.btn-primary:hover{background:var(--primary-dark);color:#FFF9F3;transform:translateY(-2px);box-shadow:0 14px 28px rgba(159,66,44,.28);}
.btn-primary:active{transform:translateY(0);}
.btn-ghost{background:transparent;color:var(--primary);border-color:rgba(199,91,63,.45);}
.btn-ghost:hover{background:rgba(199,91,63,.09);color:var(--primary-dark);border-color:var(--primary);transform:translateY(-2px);}
.btn-light{background:var(--surface);color:var(--ink);border-color:var(--line);}
.btn-light:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-2px);}
.btn-sm{padding:10px 18px;font-size:14px;border-radius:var(--radius-sm);}
.btn-block{width:100%;}
.link-arrow{display:inline-flex;align-items:center;gap:6px;font-weight:600;color:var(--primary);}
.link-arrow span{transition:transform .2s ease;}
.link-arrow:hover span{transform:translateX(4px);}
/* 标签 */
.badge{display:inline-block;padding:4px 12px;border-radius:999px;font-size:12px;line-height:1.6;font-weight:600;background:rgba(123,143,118,.16);color:#4A5B47;border:1px solid rgba(123,143,118,.28);}
.badge-warm{background:rgba(199,91,63,.12);color:var(--primary-dark);border-color:rgba(199,91,63,.24);}
.badge-brass{background:rgba(196,154,90,.16);color:#7A5B2B;border-color:rgba(196,154,90,.34);}
/* 头部导航 */
.site-header{position:sticky;top:0;z-index:80;background:var(--surface);border-bottom:1px solid var(--line);}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;height:74px;}
.brand{display:inline-flex;align-items:center;gap:10px;color:var(--ink);font-weight:700;}
.brand:hover{color:var(--ink);}
.brand-mark{width:38px;height:38px;border-radius:12px;background:linear-gradient(140deg,var(--primary),#E08A62);display:inline-flex;align-items:center;justify-content:center;box-shadow:0 6px 14px rgba(199,91,63,.28);flex:0 0 auto;}
.brand-mark svg{width:22px;height:22px;display:block;}
.brand-text{font-family:var(--font-serif);font-size:21px;letter-spacing:.02em;}
.main-nav{display:flex;align-items:center;gap:24px;flex-wrap:wrap;}
.main-nav a{color:var(--muted);font-size:15px;font-weight:500;padding:6px 2px;border-bottom:2px solid transparent;transition:color .2s ease,border-color .2s ease;}
.main-nav a:hover{color:var(--primary);}
.main-nav a.active{color:var(--ink);border-bottom-color:var(--primary);}
.nav-actions{display:flex;align-items:center;gap:12px;}
.nav-toggle{display:none;width:44px;height:44px;border:1px solid var(--line);background:var(--surface);border-radius:var(--radius-sm);align-items:center;justify-content:center;flex-direction:column;gap:5px;padding:0;}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--ink);border-radius:2px;transition:transform .24s ease,opacity .24s ease;}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
/* 面包屑与页头 */
.crumb-bar{background:var(--surface);border-bottom:1px solid var(--line);padding:18px 0 20px;}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--muted);margin:0 0 12px;list-style:none;padding:0;}
.breadcrumb li{display:inline-flex;align-items:center;gap:8px;}
.breadcrumb li+li::before{content:"/";color:#B8AE9D;}
.breadcrumb a{color:var(--muted);}
.breadcrumb a:hover{color:var(--primary);}
.breadcrumb .current{color:var(--ink);font-weight:600;max-width:520px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;display:inline-block;vertical-align:bottom;}
.crumb-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:13px;color:var(--muted);}
.crumb-dot{width:4px;height:4px;border-radius:50%;background:#C3B9A8;display:inline-block;}
/* 文章头部 */
.article-hero{padding:46px 0 56px;background:var(--bg);border-bottom:1px solid var(--line);}
.article-hero-inner{max-width:860px;}
.article-hero h1{font-size:44px;line-height:1.2;margin:8px 0 20px;}
.article-lead{font-size:17px;color:var(--muted);line-height:1.85;max-width:760px;margin-bottom:22px;}
.article-meta{display:flex;flex-wrap:wrap;align-items:center;gap:14px;font-size:14px;color:var(--muted);}
.article-meta .meta-item{display:inline-flex;align-items:center;gap:6px;}
.article-meta .meta-item::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--brass);display:inline-block;}
.article-cover{position:relative;margin-top:34px;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);background:var(--tint);}
.article-cover img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:0;}
.article-caption{font-size:13px;color:var(--muted);margin:10px 0 0;}
/* 主体布局 */
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 296px;gap:56px;align-items:start;padding:64px 0 72px;}
.article-main{min-width:0;max-width:820px;}
.article-body{font-size:16px;line-height:1.9;color:#2A3530;overflow-wrap:break-word;}
.article-body h2{font-family:var(--font-serif);font-size:28px;line-height:1.35;margin:44px 0 16px;padding-left:16px;border-left:4px solid var(--primary);}
.article-body h3{font-size:21px;margin:32px 0 12px;color:#26332D;}
.article-body h4{font-size:18px;margin:26px 0 10px;}
.article-body p{margin:0 0 18px;}
.article-body ul,.article-body ol{margin:0 0 20px;padding-left:22px;}
.article-body li{margin-bottom:8px;}
.article-body blockquote{margin:24px 0;padding:16px 22px;border-left:4px solid var(--sage);background:rgba(123,143,118,.10);border-radius:var(--radius-sm);color:#46554E;}
.article-body blockquote p:last-child{margin-bottom:0;}
.article-body a{color:var(--primary);text-decoration:underline;text-underline-offset:3px;}
.article-body a:hover{color:var(--primary-dark);}
.article-body img{border-radius:var(--radius-md);margin:22px 0;}
.article-body figure{margin:24px 0;}
.article-body figcaption{font-size:13px;color:var(--muted);margin-top:8px;text-align:center;}
.article-body table{width:100%;border-collapse:collapse;margin:22px 0;font-size:15px;background:var(--surface);}
.article-body th,.article-body td{border:1px solid var(--line);padding:10px 14px;text-align:left;vertical-align:top;}
.article-body th{background:var(--tint);font-weight:600;}
.article-body .table-scroll,.table-scroll{overflow-x:auto;margin:22px 0;}
.article-body hr{border:0;border-top:1px solid var(--line);margin:32px 0;}
.article-empty{background:var(--surface);border:1px dashed var(--line);border-radius:var(--radius-lg);padding:56px 32px;text-align:center;box-shadow:var(--shadow);}
.article-empty h2{font-size:26px;margin-bottom:10px;}
.article-empty p{color:var(--muted);margin-bottom:22px;}
/* 侧栏 */
.article-aside{display:flex;flex-direction:column;gap:22px;position:sticky;top:98px;align-self:start;}
.aside-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:24px 22px;box-shadow:var(--shadow);}
.aside-title{font-family:var(--font-sans);font-size:13px;letter-spacing:.14em;color:var(--primary);margin:0 0 14px;font-weight:700;}
.key-points{margin:0;padding:0;list-style:none;}
.key-points li{position:relative;padding-left:18px;font-size:14px;line-height:1.75;color:#3C4A43;margin-bottom:12px;}
.key-points li:last-child{margin-bottom:0;}
.key-points li::before{content:"";position:absolute;left:0;top:9px;width:7px;height:7px;border-radius:2px;background:var(--brass);transform:rotate(45deg);}
.toc-list{list-style:none;margin:0;padding:0;counter-reset:toc;}
.toc-list li{margin-bottom:2px;}
.toc-list a{display:block;font-size:14px;line-height:1.6;color:var(--muted);padding:6px 10px;border-radius:8px;border-left:2px solid transparent;transition:background .18s ease,color .18s ease,border-color .18s ease;}
.toc-list a:hover{background:var(--tint);color:var(--primary-dark);border-left-color:var(--primary);}
.toc-list a.is-sub{padding-left:22px;font-size:13px;}
.toc-empty{font-size:13px;color:var(--muted);margin:0;line-height:1.7;}
.aside-cta{background:linear-gradient(150deg,rgba(199,91,63,.14),rgba(196,154,90,.14));border:1px solid rgba(199,91,63,.22);border-radius:var(--radius-lg);padding:24px 22px;}
.aside-cta p{font-size:14px;color:#4B564F;line-height:1.75;margin:0 0 16px;}
.aside-cta h2{font-family:var(--font-serif);font-size:19px;margin:0 0 10px;}
/* 提醒条 */
.notice-band{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:28px 30px;box-shadow:var(--shadow);margin-top:44px;}
.notice-band h2{font-size:22px;margin:0 0 16px;}
.notice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:20px;}
.notice-item{background:var(--tint);border-radius:var(--radius-md);padding:16px 18px;font-size:14px;line-height:1.7;color:#3F4C45;}
.notice-item strong{display:block;font-family:var(--font-serif);font-size:16px;color:var(--ink);margin-bottom:6px;}
/* 相关推荐 */
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.post-card{display:flex;flex-direction:column;gap:10px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:24px 22px;box-shadow:var(--shadow);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;color:var(--ink);height:100%;}
.post-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:rgba(199,91,63,.34);color:var(--ink);}
.post-card h3{font-size:18px;line-height:1.5;margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.post-card p{font-size:14px;color:var(--muted);line-height:1.75;margin:0;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;}
.post-date{font-size:13px;color:#8B958F;margin-top:auto;padding-top:6px;}
.list-empty{background:var(--tint);border:1px dashed var(--line);border-radius:var(--radius-md);padding:32px;text-align:center;color:var(--muted);font-size:15px;}
/* 上下篇 */
.pager{display:grid;grid-template-columns:1fr 1fr;gap:22px;}
.pager-card{display:block;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:24px 26px;box-shadow:var(--shadow);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;color:var(--ink);}
.pager-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg);border-color:rgba(199,91,63,.34);color:var(--ink);}
.pager-card .pager-label{display:block;font-size:12px;letter-spacing:.14em;color:var(--primary);font-weight:700;margin-bottom:8px;}
.pager-card strong{display:block;font-family:var(--font-serif);font-size:18px;line-height:1.5;color:var(--ink);margin-bottom:6px;}
.pager-card span.pager-desc{font-size:14px;color:var(--muted);line-height:1.7;}
/* 底部 CTA */
.cta-band{background:var(--primary-dark);color:#FFF7F1;border-radius:var(--radius-lg);padding:52px 48px;display:flex;align-items:center;justify-content:space-between;gap:36px;flex-wrap:wrap;box-shadow:var(--shadow-lg);position:relative;overflow:hidden;}
.cta-band::after{content:"";position:absolute;right:-60px;top:-60px;width:240px;height:240px;border-radius:50%;background:rgba(255,255,255,.07);}
.cta-band h2{color:#FFF7F1;font-size:30px;margin:0 0 10px;position:relative;z-index:1;}
.cta-band p{color:rgba(255,247,241,.86);margin:0;max-width:560px;font-size:15px;position:relative;z-index:1;}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap;position:relative;z-index:1;}
.cta-band .btn-light{background:#FFF7F1;border-color:#FFF7F1;color:var(--primary-dark);}
.cta-band .btn-light:hover{background:#FFFFFF;color:var(--primary-dark);}
.cta-band .btn-ghost{color:#FFF7F1;border-color:rgba(255,247,241,.55);}
.cta-band .btn-ghost:hover{background:rgba(255,247,241,.14);color:#FFF7F1;border-color:#FFF7F1;}
/* 页脚 */
.site-footer{background:#1F2A26;color:#D9E0DA;padding:72px 0 0;margin-top:0;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:40px;padding-bottom:48px;}
.site-footer h4{font-family:var(--font-sans);font-size:14px;letter-spacing:.08em;color:#FFF7F1;margin:0 0 16px;font-weight:700;}
.site-footer p{font-size:14px;line-height:1.8;color:#B8C3BB;margin:14px 0 0;max-width:320px;}
.footer-brand{display:inline-flex;align-items:center;gap:10px;color:#FFF7F1;font-family:var(--font-serif);font-size:20px;font-weight:700;}
.footer-brand:hover{color:#FFF7F1;}
.footer-links,.footer-contact{list-style:none;margin:0;padding:0;}
.footer-links li,.footer-contact li{margin-bottom:10px;font-size:14px;line-height:1.7;color:#B8C3BB;}
.footer-links a{color:#B8C3BB;}
.footer-links a:hover{color:#F0B79F;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:20px 0 26px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:#93A096;}
/* 响应式 */
@media (max-width:1100px){
  .article-hero h1{font-size:38px;}
  .article-layout{grid-template-columns:minmax(0,1fr) 268px;gap:40px;}
  .related-grid{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:992px){
  .container{padding:0 24px;}
  .section{padding:64px 0;}
  .nav-toggle{display:inline-flex;}
  .main-nav{position:absolute;top:74px;left:0;right:0;background:var(--surface);border-bottom:1px solid var(--line);box-shadow:var(--shadow);flex-direction:column;align-items:stretch;gap:0;padding:10px 24px 18px;display:none;}
  .main-nav.is-open{display:flex;}
  .main-nav a{width:100%;padding:13px 0;border-bottom:1px solid var(--line);font-size:15px;}
  .main-nav a.active{border-bottom-color:var(--primary);color:var(--ink);}
  .article-layout{grid-template-columns:1fr;gap:32px;padding:48px 0 56px;}
  .article-aside{position:static;order:2;flex-direction:row;flex-wrap:wrap;}
  .aside-card,.aside-cta{flex:1 1 280px;}
  .article-main{max-width:none;}
  .article-hero h1{font-size:34px;}
  .notice-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .cta-band{padding:40px 32px;}
}
@media (max-width:768px){
  .section{padding:52px 0;}
  h2{font-size:26px;}
  .article-hero{padding:34px 0 42px;}
  .article-hero h1{font-size:30px;}
  .article-lead{font-size:16px;}
  .related-grid{grid-template-columns:1fr;}
  .pager{grid-template-columns:1fr;}
  .crumb-meta{font-size:12px;}
  .breadcrumb .current{max-width:100%;}
  .article-body h2{font-size:24px;}
  .article-body h3{font-size:19px;}
  .cta-band h2{font-size:24px;}
  .cta-actions{width:100%;}
  .cta-actions .btn{width:100%;}
  .notice-band{padding:22px 20px;}
}
@media (max-width:520px){
  .container{padding:0 18px;}
  .article-hero h1{font-size:27px;line-height:1.28;}
  .brand-text{font-size:19px;}
  .article-meta{gap:10px;font-size:13px;}
  .aside-card,.aside-cta{padding:20px 18px;flex:1 1 100%;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .footer-bottom{flex-direction:column;gap:8px;}
  .btn{padding:13px 20px;}
  .site-footer{padding-top:52px;}
}

/* roulang page: category1 */
:root{
  --bg:#F6F1E8;
  --surface:#FFFDF8;
  --ink:#1F2A26;
  --muted:#66736D;
  --primary:#C75B3F;
  --primary-dark:#9F422C;
  --sage:#7B8F76;
  --brass:#C49A5A;
  --line:#E4DCCD;
  --tint:#EFE6D8;
  --shadow:0 12px 32px rgba(31,42,38,.08);
  --shadow-lg:0 20px 46px rgba(31,42,38,.14);
  --radius-lg:20px;
  --radius-md:14px;
  --radius-sm:12px;
  --font-sans:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",sans-serif;
  --font-serif:"Songti SC","Noto Serif SC","Source Han Serif SC",Georgia,"Times New Roman",serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;scroll-padding-top:92px;-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.8;
  color:var(--ink);
  background-color:var(--bg);
  background-image:radial-gradient(circle at 12% 6%,rgba(196,154,90,.10),transparent 42%),radial-gradient(circle at 90% 2%,rgba(123,143,118,.10),transparent 38%);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border-radius:var(--radius-md);}
a{color:var(--primary);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--primary-dark);}
h1,h2,h3,h4{font-family:var(--font-serif);font-weight:700;margin:0 0 14px;color:var(--ink);line-height:1.3;}
h1{font-size:clamp(32px,3.6vw,46px);line-height:1.2;}
h2{font-size:clamp(24px,2.6vw,32px);}
h3{font-size:20px;line-height:1.45;}
p{margin:0 0 14px;}
ul,ol{margin:0;padding:0;list-style:none;}
button{font:inherit;cursor:pointer;}
input,select,textarea{font:inherit;color:var(--ink);}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{
  outline:2px solid var(--primary);outline-offset:3px;border-radius:8px;
}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 32px;}
.section{padding:92px 0;}
.section--tint{background:var(--tint);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.section--surface{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.section--tight{padding:64px 0;}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;margin-bottom:40px;flex-wrap:wrap;}
.section-head h2{margin-bottom:6px;}
.section-desc{max-width:560px;color:var(--muted);font-size:15px;margin:0;}
.eyebrow{display:inline-block;font-size:13px;letter-spacing:.14em;color:var(--primary);background:rgba(199,91,63,.10);border:1px solid rgba(199,91,63,.22);padding:5px 14px;border-radius:999px;margin-bottom:16px;}
.lead{font-size:17px;color:var(--muted);line-height:1.85;}
/* 按钮 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 26px;border-radius:var(--radius-md);border:1px solid transparent;font-size:15px;font-weight:600;line-height:1;transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,border-color .18s ease;text-align:center;}
.btn-primary{background:var(--primary);color:#FFF9F3;box-shadow:0 10px 22px rgba(199,91,63,.24);}
.btn-primary:hover{background:var(--primary-dark);color:#FFF9F3;transform:translateY(-2px);box-shadow:0 14px 28px rgba(159,66,44,.28);}
.btn-ghost{background:transparent;color:var(--primary);border-color:rgba(199,91,63,.45);}
.btn-ghost:hover{background:rgba(199,91,63,.09);color:var(--primary-dark);border-color:var(--primary);transform:translateY(-2px);}
.btn-light{background:var(--surface);color:var(--ink);border-color:var(--line);}
.btn-light:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-2px);}
.btn-sm{padding:10px 18px;font-size:14px;border-radius:var(--radius-sm);}
.btn-block{width:100%;}
.link-arrow{display:inline-flex;align-items:center;gap:6px;font-weight:600;color:var(--primary);}
.link-arrow span{transition:transform .2s ease;}
.link-arrow:hover span{transform:translateX(4px);}
/* 标签 */
.badge{display:inline-block;padding:4px 12px;border-radius:999px;font-size:12px;line-height:1.6;font-weight:600;background:rgba(123,143,118,.16);color:#4A5B47;border:1px solid rgba(123,143,118,.28);}
.badge-warm{background:rgba(199,91,63,.12);color:var(--primary-dark);border-color:rgba(199,91,63,.24);}
.badge-brass{background:rgba(196,154,90,.16);color:#7A5B2B;border-color:rgba(196,154,90,.34);}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px;}
/* 头部导航 */
.site-header{position:sticky;top:0;z-index:80;background:var(--surface);border-bottom:1px solid var(--line);}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;height:74px;}
.brand{display:inline-flex;align-items:center;gap:10px;color:var(--ink);font-weight:700;}
.brand:hover{color:var(--ink);}
.brand-mark{width:38px;height:38px;border-radius:12px;background:linear-gradient(140deg,var(--primary),#E08A62);display:inline-flex;align-items:center;justify-content:center;box-shadow:0 6px 14px rgba(199,91,63,.28);flex:0 0 auto;}
.brand-mark svg{width:22px;height:22px;display:block;}
.brand-text{font-family:var(--font-serif);font-size:21px;letter-spacing:.02em;}
.main-nav{display:flex;align-items:center;gap:24px;flex-wrap:wrap;}
.main-nav a{color:var(--muted);font-size:15px;font-weight:500;padding:6px 2px;border-bottom:2px solid transparent;transition:color .2s ease,border-color .2s ease;}
.main-nav a:hover{color:var(--primary);}
.main-nav a.active{color:var(--ink);border-bottom-color:var(--primary);}
.nav-actions{display:flex;align-items:center;gap:12px;}
.nav-toggle{display:none;width:44px;height:44px;border:1px solid var(--line);background:var(--surface);border-radius:var(--radius-sm);align-items:center;justify-content:center;flex-direction:column;gap:5px;padding:0;}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--ink);border-radius:2px;transition:transform .24s ease,opacity .24s ease;}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
/* 分类页头 */
.cat-hero{position:relative;overflow:hidden;padding:56px 0 64px;border-bottom:1px solid var(--line);background:var(--tint);}
.cat-hero::before{content:"";position:absolute;inset:0;background:url('/assets/images/03343af54ed95b27.webp') center/cover no-repeat;opacity:.14;}
.cat-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(112deg,rgba(239,230,216,.97) 0%,rgba(246,241,232,.93) 58%,rgba(246,241,232,.70) 100%);}
.cat-hero .container{position:relative;z-index:1;}
.cat-hero-grid{display:grid;grid-template-columns:1.55fr 1fr;gap:40px;align-items:center;}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--muted);margin-bottom:18px;}
.breadcrumb a{color:var(--muted);}
.breadcrumb a:hover{color:var(--primary);}
.breadcrumb span.sep{color:#B9AE9A;}
.cat-hero h1{margin-bottom:16px;}
.cat-hero h1 em{font-style:normal;color:var(--primary);}
.cat-hero p{max-width:640px;color:var(--muted);font-size:16.5px;margin-bottom:0;}
.hero-side{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:26px;box-shadow:var(--shadow);}
.hero-side h3{font-size:17px;margin-bottom:14px;font-family:var(--font-sans);font-weight:700;}
.summary-list{display:grid;gap:12px;margin-bottom:18px;}
.summary-list li{display:flex;justify-content:space-between;gap:12px;font-size:14px;color:var(--muted);border-bottom:1px dashed var(--line);padding-bottom:10px;}
.summary-list li:last-child{border-bottom:0;padding-bottom:0;}
.summary-list b{color:var(--ink);font-weight:600;}
.city-quick{display:flex;flex-wrap:wrap;gap:8px;}
.city-quick a{font-size:13px;padding:5px 12px;border-radius:999px;border:1px solid var(--line);background:var(--bg);color:var(--muted);transition:all .18s ease;}
.city-quick a:hover{border-color:var(--primary);color:var(--primary);background:rgba(199,91,63,.07);}
/* 筛选条 */
.filter-bar{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:18px;display:grid;grid-template-columns:repeat(5,1fr) auto;gap:12px;align-items:end;}
.filter-field{display:flex;flex-direction:column;gap:6px;min-width:0;}
.filter-field label{font-size:12px;color:var(--muted);font-weight:600;letter-spacing:.04em;}
.filter-field select{width:100%;padding:11px 12px;border-radius:var(--radius-sm);border:1px solid var(--line);background:var(--bg);font-size:14px;appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);background-position:calc(100% - 18px) 18px,calc(100% - 13px) 18px;background-size:5px 5px,5px 5px;background-repeat:no-repeat;transition:border-color .2s ease,background-color .2s ease;}
.filter-field select:hover{border-color:#CDBFA6;}
.filter-field select:focus{border-color:var(--primary);background-color:#fff;}
/* 列表卡片 */
.bed-list{display:grid;grid-template-columns:repeat(2,1fr);gap:26px;}
.bed-card{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;}
.bed-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:#DCCFB9;}
.bed-thumb{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--tint);}
.bed-thumb img{width:100%;height:100%;object-fit:cover;border-radius:0;transition:transform .35s ease;}
.bed-card:hover .bed-thumb img{transform:scale(1.04);}
.bed-thumb .thumb-tag{position:absolute;left:14px;top:14px;background:rgba(255,253,248,.94);color:var(--primary-dark);border:1px solid rgba(199,91,63,.28);border-radius:999px;font-size:12px;font-weight:600;padding:4px 12px;}
.bed-body{padding:22px;display:flex;flex-direction:column;gap:10px;flex:1;}
.bed-body h3{margin:0;font-size:19px;}
.bed-desc{font-size:14.5px;color:var(--muted);margin:0;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;}
.bed-meta{display:grid;grid-template-columns:1fr 1fr;gap:6px 14px;font-size:13.5px;color:var(--muted);}
.bed-meta li{display:flex;gap:6px;}
.bed-meta b{color:var(--ink);font-weight:600;}
.bed-foot{margin-top:auto;padding-top:14px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;}
.price{font-family:var(--font-serif);font-size:19px;font-weight:700;color:var(--primary-dark);}
.price small{font-family:var(--font-sans);font-size:12.5px;font-weight:500;color:var(--muted);margin-left:4px;}
.list-more{display:flex;justify-content:center;margin-top:36px;}
/* 城市与区域 */
.city-groups{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.city-group{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow);}
.city-group h3{font-size:17px;font-family:var(--font-sans);font-weight:700;margin-bottom:14px;display:flex;align-items:center;gap:8px;}
.city-group h3::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--sage);}
.chip-row{display:flex;flex-wrap:wrap;gap:8px;}
.chip{font-size:13.5px;padding:6px 14px;border-radius:999px;border:1px solid var(--line);background:var(--bg);color:var(--ink);transition:all .18s ease;}
.chip:hover{border-color:var(--primary);color:var(--primary-dark);background:rgba(199,91,63,.08);transform:translateY(-1px);}
.chip--sage{background:rgba(123,143,118,.14);border-color:rgba(123,143,118,.30);color:#41523E;}
.chip--sage:hover{border-color:var(--sage);color:#33402F;background:rgba(123,143,118,.22);}
/* 预约须知 */
.notice-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.notice-card{background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--brass);border-radius:var(--radius-md);padding:22px;box-shadow:var(--shadow);}
.notice-card span.num{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:9px;background:rgba(196,154,90,.18);color:#7A5B2B;font-weight:700;font-size:14px;margin-bottom:12px;}
.notice-card h3{font-size:17px;font-family:var(--font-sans);font-weight:700;margin-bottom:8px;}
.notice-card p{font-size:14px;color:var(--muted);margin:0;}
/* 价格区间 */
.price-layout{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.price-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:26px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:12px;transition:transform .2s ease,box-shadow .2s ease;}
.price-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);}
.price-card .pc-head{display:flex;align-items:baseline;justify-content:space-between;gap:10px;border-bottom:1px solid var(--line);padding-bottom:12px;}
.price-card .pc-head h3{margin:0;font-size:19px;}
.price-card .pc-range{font-family:var(--font-serif);font-size:22px;color:var(--primary-dark);font-weight:700;}
.price-card ul{display:grid;gap:8px;font-size:14px;color:var(--muted);}
.price-card ul li{position:relative;padding-left:16px;}
.price-card ul li::before{content:"";position:absolute;left:0;top:10px;width:6px;height:6px;border-radius:50%;background:var(--sage);}
.deposit-note{margin-top:26px;background:rgba(196,154,90,.12);border:1px solid rgba(196,154,90,.32);border-radius:var(--radius-md);padding:20px 22px;font-size:14.5px;color:#6E5327;}
.deposit-note strong{color:#5C421C;}
/* FAQ */
.faq-list{display:grid;gap:12px;max-width:920px;}
.faq-item{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);box-shadow:var(--shadow);overflow:hidden;transition:border-color .2s ease,background .2s ease;}
.faq-item[open]{border-color:rgba(199,91,63,.42);background:#FFFCF5;}
.faq-item summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 22px;font-size:16px;font-weight:600;min-height:56px;}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"+";font-family:var(--font-sans);font-size:22px;line-height:1;color:var(--primary);flex:0 0 auto;transition:transform .2s ease;}
.faq-item[open] summary::after{content:"–";}
.faq-item .faq-body{padding:0 22px 20px;font-size:14.5px;color:var(--muted);line-height:1.85;border-top:1px solid var(--line);padding-top:16px;}
/* 指南 / 资讯列表 */
.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.guide-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:10px;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;}
.guide-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:#DCCFB9;}
.guide-card h3{font-size:17.5px;margin:0;line-height:1.5;}
.guide-card h3 a{color:var(--ink);}
.guide-card h3 a:hover{color:var(--primary);}
.guide-card p{font-size:14px;color:var(--muted);margin:0;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;}
.guide-foot{margin-top:auto;padding-top:14px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:12.5px;color:var(--muted);}
.empty-note{background:var(--surface);border:1px dashed var(--line);border-radius:var(--radius-md);padding:26px;text-align:center;color:var(--muted);font-size:15px;}
/* CTA */
.cta-band{background:linear-gradient(120deg,var(--primary) 0%,#B34F35 62%,var(--primary-dark) 100%);color:#FFF9F3;border-radius:var(--radius-lg);padding:48px;display:flex;align-items:center;justify-content:space-between;gap:32px;box-shadow:0 24px 48px rgba(159,66,44,.26);flex-wrap:wrap;}
.cta-band h2{color:#FFF9F3;margin-bottom:10px;}
.cta-band p{color:rgba(255,249,243,.88);margin:0;max-width:620px;font-size:15px;}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap;}
.cta-band .btn-primary{background:#FFF9F3;color:var(--primary-dark);box-shadow:none;}
.cta-band .btn-primary:hover{background:#FFF3E4;color:var(--primary-dark);}
.cta-band .btn-ghost{color:#FFF9F3;border-color:rgba(255,249,243,.6);}
.cta-band .btn-ghost:hover{background:rgba(255,249,243,.14);color:#FFF9F3;border-color:#FFF9F3;}
/* 页脚 */
.site-footer{background:#22302B;color:#D8D2C6;padding:64px 0 0;margin-top:0;border-top:4px solid var(--primary);}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px;padding-bottom:44px;}
.footer-brand{display:inline-flex;align-items:center;gap:10px;color:#FFF9F3;font-family:var(--font-serif);font-size:20px;font-weight:700;margin-bottom:14px;}
.footer-brand:hover{color:#FFF9F3;}
.site-footer p{font-size:14px;line-height:1.85;color:rgba(216,210,198,.82);margin:0;}
.site-footer h4{font-family:var(--font-sans);font-size:15px;color:#FFF9F3;margin:0 0 16px;font-weight:700;letter-spacing:.04em;}
.footer-links{display:grid;gap:10px;}
.footer-links a{color:rgba(216,210,198,.86);font-size:14px;}
.footer-links a:hover{color:#F0C9A8;}
.footer-contact{display:grid;gap:10px;font-size:14px;color:rgba(216,210,198,.82);}
.footer-bottom{border-top:1px solid rgba(255,249,243,.14);padding:20px 0;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:rgba(216,210,198,.7);}
/* 响应式 */
@media (max-width:1200px){
  .container{padding:0 26px;}
  .filter-bar{grid-template-columns:repeat(3,1fr);}
  .filter-bar .filter-field:nth-child(4),.filter-bar .filter-field:nth-child(5){grid-column:span 1;}
  .filter-bar .btn{grid-column:span 3;width:100%;}
}
@media (max-width:992px){
  .nav-wrap{height:68px;}
  .main-nav{position:fixed;top:68px;right:0;bottom:0;width:min(330px,88vw);background:var(--surface);border-left:1px solid var(--line);flex-direction:column;align-items:flex-start;gap:0;padding:18px 24px 32px;transform:translateX(104%);transition:transform .28s ease;box-shadow:var(--shadow-lg);overflow-y:auto;z-index:90;}
  .main-nav.open{transform:translateX(0);}
  .main-nav a{width:100%;padding:15px 2px;font-size:16px;border-bottom:1px solid var(--line);}
  .main-nav a.active{color:var(--primary);}
  .nav-toggle{display:inline-flex;}
  .nav-actions .btn{padding:9px 14px;font-size:13px;}
  .section{padding:64px 0;}
  .cat-hero-grid{grid-template-columns:1fr;gap:28px;}
  .bed-list{grid-template-columns:1fr;}
  .city-groups{grid-template-columns:repeat(2,1fr);}
  .notice-grid{grid-template-columns:repeat(2,1fr);}
  .price-layout{grid-template-columns:1fr;}
  .guide-grid{grid-template-columns:repeat(2,1fr);}
  .cta-band{padding:36px;}
}
@media (max-width:768px){
  .container{padding:0 20px;}
  .section{padding:48px 0;}
  .section-head{margin-bottom:28px;gap:14px;}
  .filter-bar{grid-template-columns:1fr 1fr;}
  .filter-bar .btn{grid-column:span 2;}
  .city-groups{grid-template-columns:1fr;}
  .guide-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
  .bed-meta{grid-template-columns:1fr;}
  .cat-hero{padding:40px 0 46px;}
}
@media (max-width:520px){
  h1{font-size:32px;}
  h2{font-size:25px;}
  .container{padding:0 16px;}
  .section{padding:44px 0;}
  .notice-grid{grid-template-columns:1fr;}
  .filter-bar{grid-template-columns:1fr;}
  .filter-bar .btn{grid-column:span 1;}
  .footer-grid{grid-template-columns:1fr;}
  .cta-band{padding:28px 22px;border-radius:var(--radius-md);}
  .cta-actions{width:100%;}
  .cta-actions .btn{width:100%;}
  .bed-foot .btn{width:100%;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
}

/* roulang page: category3 */
:root{
  --bg:#F6F1E8;
  --surface:#FFFDF8;
  --ink:#1F2A26;
  --muted:#66736D;
  --primary:#C75B3F;
  --primary-dark:#9F422C;
  --sage:#7B8F76;
  --brass:#C49A5A;
  --line:#E4DCCD;
  --tint:#EFE6D8;
  --shadow:0 12px 32px rgba(31,42,38,.08);
  --shadow-lg:0 20px 46px rgba(31,42,38,.14);
  --radius-lg:20px;
  --radius-md:14px;
  --radius-sm:12px;
  --font-sans:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",sans-serif;
  --font-serif:"Songti SC","Noto Serif SC","Source Han Serif SC",Georgia,"Times New Roman",serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;scroll-padding-top:88px;-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.8;
  color:var(--ink);
  background:var(--bg);
  background-image:radial-gradient(circle at 12% 8%,rgba(196,154,90,.10),transparent 42%),radial-gradient(circle at 88% 4%,rgba(123,143,118,.10),transparent 38%);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-family:var(--font-serif);color:var(--ink);margin:0 0 14px;line-height:1.24;letter-spacing:.01em;}
h1{font-size:46px;line-height:1.18;}
h2{font-size:31px;}
h3{font-size:21px;font-family:var(--font-sans);font-weight:700;}
h4{font-size:17px;font-family:var(--font-sans);font-weight:700;}
p{margin:0 0 14px;}
ul,ol{margin:0 0 14px;padding-left:20px;}
li{margin-bottom:6px;}
img{max-width:100%;display:block;border-radius:var(--radius-md);}
a{color:var(--primary);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--primary-dark);}
button{font-family:inherit;font-size:inherit;cursor:pointer;}
input,select,textarea{font-family:inherit;font-size:15px;color:var(--ink);}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{
  outline:2px solid var(--primary);outline-offset:3px;border-radius:8px;
}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 32px;}
.section{padding:92px 0;}
.section--tint{background:var(--tint);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.section--surface{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;margin-bottom:44px;flex-wrap:wrap;}
.section-head h2{margin-bottom:6px;}
.section-desc{max-width:560px;color:var(--muted);font-size:15px;margin:0;}
.eyebrow{display:inline-block;font-size:13px;letter-spacing:.16em;color:var(--primary);background:rgba(199,91,63,.10);border:1px solid rgba(199,91,63,.22);padding:5px 14px;border-radius:999px;margin-bottom:16px;}
.lead{font-size:17px;color:var(--muted);line-height:1.85;}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 26px;border-radius:var(--radius-md);border:1px solid transparent;font-size:15px;font-weight:600;line-height:1;transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,border-color .18s ease;text-align:center;}
.btn-primary{background:var(--primary);color:#FFF9F3;box-shadow:0 10px 22px rgba(199,91,63,.24);}
.btn-primary:hover{background:var(--primary-dark);color:#FFF9F3;transform:translateY(-2px);box-shadow:0 14px 28px rgba(159,66,44,.28);}
.btn-primary:active{transform:translateY(0);}
.btn-ghost{background:transparent;color:var(--primary);border-color:rgba(199,91,63,.45);}
.btn-ghost:hover{background:rgba(199,91,63,.09);color:var(--primary-dark);border-color:var(--primary);transform:translateY(-2px);}
.btn-light{background:var(--surface);color:var(--ink);border-color:var(--line);}
.btn-light:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-2px);}
.btn-sm{padding:10px 18px;font-size:14px;border-radius:var(--radius-sm);}
.btn-block{width:100%;}
.link-arrow{display:inline-flex;align-items:center;gap:6px;font-weight:600;color:var(--primary);}
.link-arrow span{transition:transform .2s ease;}
.link-arrow:hover span{transform:translateX(4px);}
.badge{display:inline-block;padding:4px 12px;border-radius:999px;font-size:12px;line-height:1.6;font-weight:600;background:rgba(123,143,118,.16);color:#4A5B47;border:1px solid rgba(123,143,118,.28);}
.badge-warm{background:rgba(199,91,63,.12);color:var(--primary-dark);border-color:rgba(199,91,63,.24);}
.badge-brass{background:rgba(196,154,90,.16);color:#7A5B2B;border-color:rgba(196,154,90,.34);}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px;}

/* 头部导航 */
.site-header{position:sticky;top:0;z-index:80;background:var(--surface);border-bottom:1px solid var(--line);}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;height:74px;}
.brand{display:inline-flex;align-items:center;gap:10px;color:var(--ink);font-weight:700;}
.brand:hover{color:var(--ink);}
.brand-mark{width:38px;height:38px;border-radius:12px;background:linear-gradient(140deg,var(--primary),#E08A62);display:inline-flex;align-items:center;justify-content:center;box-shadow:0 6px 14px rgba(199,91,63,.28);flex:0 0 auto;}
.brand-mark svg{width:22px;height:22px;display:block;}
.brand-text{font-family:var(--font-serif);font-size:21px;letter-spacing:.02em;}
.main-nav{display:flex;align-items:center;gap:24px;flex-wrap:wrap;}
.main-nav a{color:var(--muted);font-size:15px;font-weight:500;padding:6px 2px;border-bottom:2px solid transparent;transition:color .2s ease,border-color .2s ease;}
.main-nav a:hover{color:var(--primary);}
.main-nav a.active{color:var(--ink);border-bottom-color:var(--primary);}
.nav-actions{display:flex;align-items:center;gap:12px;}
.nav-toggle{display:none;width:44px;height:44px;border:1px solid var(--line);background:var(--surface);border-radius:var(--radius-sm);align-items:center;justify-content:center;flex-direction:column;gap:5px;padding:0;}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--ink);border-radius:2px;transition:transform .24s ease,opacity .24s ease;}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* 分类页头 */
.cat-hero{position:relative;padding:56px 0 60px;border-bottom:1px solid var(--line);background:var(--tint);overflow:hidden;}
.cat-hero::before{content:"";position:absolute;inset:0;background:url('/assets/images/03343af54ed95b27.webp') center/cover no-repeat;opacity:.14;}
.cat-hero::after{content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(239,230,216,.98) 0%,rgba(239,230,216,.92) 55%,rgba(239,230,216,.70) 100%),
  repeating-linear-gradient(0deg,rgba(31,42,38,.035) 0 1px,transparent 1px 26px);}
.cat-hero .container{position:relative;z-index:1;}
.cat-hero-grid{display:grid;grid-template-columns:1.6fr 1fr;gap:48px;align-items:start;}
.crumb{font-size:13px;color:var(--muted);margin-bottom:18px;}
.crumb a{color:var(--muted);}
.crumb a:hover{color:var(--primary);}
.crumb span{color:var(--ink);font-weight:600;}
.cat-hero h1{margin-bottom:16px;}
.cat-hero h1 em{font-style:normal;color:var(--primary-dark);}
.cat-hero .lead{max-width:600px;}
.jump-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px;}
.jump-links a{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:999px;background:var(--surface);border:1px solid var(--line);color:var(--ink);font-size:14px;font-weight:500;transition:border-color .2s ease,color .2s ease,transform .2s ease,box-shadow .2s ease;}
.jump-links a:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-2px);box-shadow:var(--shadow);}
.quick-panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:26px;box-shadow:var(--shadow);}
.quick-panel h2{font-size:18px;font-family:var(--font-sans);font-weight:700;margin-bottom:14px;}
.quick-panel ol{list-style:none;padding:0;margin:0;counter-reset:qp;}
.quick-panel li{counter-increment:qp;display:flex;gap:12px;align-items:flex-start;padding:11px 0;border-bottom:1px dashed var(--line);font-size:14px;color:var(--muted);margin:0;}
.quick-panel li:last-child{border-bottom:0;padding-bottom:0;}
.quick-panel li::before{content:counter(qp,decimal-leading-zero);font-family:var(--font-serif);font-size:13px;color:var(--brass);font-weight:700;letter-spacing:.06em;flex:0 0 auto;padding-top:2px;}
.quick-panel li a{color:var(--ink);font-weight:600;}
.quick-panel li a:hover{color:var(--primary);}

/* 编号手册卡 */
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:26px;}
.manual-card{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:28px 24px 24px;box-shadow:var(--shadow);transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;}
.manual-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:rgba(199,91,63,.34);}
.manual-num{display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:12px;background:rgba(196,154,90,.18);color:#7A5B2B;font-family:var(--font-serif);font-weight:700;font-size:16px;letter-spacing:.04em;margin-bottom:16px;}
.manual-card h3{font-size:18px;margin-bottom:8px;}
.manual-card p{font-size:14.5px;color:var(--muted);margin:0 0 12px;}
.manual-card ul{list-style:none;padding:0;margin:0;font-size:14px;color:var(--ink);}
.manual-card ul li{position:relative;padding-left:16px;margin-bottom:6px;}
.manual-card ul li::before{content:"";position:absolute;left:0;top:10px;width:6px;height:6px;border-radius:50%;background:var(--sage);}

/* 分栏步骤 */
.split{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:start;}
.step-list{list-style:none;padding:0;margin:0;counter-reset:st;}
.step-list li{counter-increment:st;display:grid;grid-template-columns:46px 1fr;gap:16px;padding:20px 0;border-bottom:1px solid var(--line);margin:0;}
.step-list li:last-child{border-bottom:0;}
.step-list li::before{content:counter(st);display:flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:50%;border:1px solid rgba(199,91,63,.4);background:rgba(199,91,63,.08);color:var(--primary-dark);font-weight:700;font-size:15px;font-family:var(--font-serif);}
.step-list h3{font-size:17px;margin-bottom:6px;}
.step-list p{font-size:14.5px;color:var(--muted);margin:0;}
.note-box{background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--brass);border-radius:var(--radius-md);padding:26px;box-shadow:var(--shadow);}
.note-box h3{font-size:18px;margin-bottom:12px;}
.note-box ul{padding-left:18px;font-size:14.5px;color:var(--muted);}
.note-box ul li::marker{color:var(--brass);}
.note-figure{margin-top:22px;}
.note-figure img{width:100%;aspect-ratio:4/3;object-fit:cover;border:1px solid var(--line);}
.note-figure figcaption{font-size:13px;color:var(--muted);margin-top:10px;}

/* 检查清单 */
.checklist{display:grid;grid-template-columns:repeat(2,1fr);gap:14px 28px;list-style:none;padding:0;margin:0;}
.checklist li{display:grid;grid-template-columns:30px 1fr;gap:14px;align-items:start;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);padding:16px 18px;margin:0;transition:border-color .2s ease,transform .2s ease,box-shadow .2s ease;}
.checklist li:hover{border-color:rgba(123,143,118,.6);transform:translateY(-2px);box-shadow:var(--shadow);}
.checklist .tick{width:26px;height:26px;border-radius:8px;background:rgba(123,143,118,.18);display:flex;align-items:center;justify-content:center;color:#4A5B47;font-weight:700;font-size:14px;line-height:1;margin-top:2px;}
.checklist strong{display:block;font-size:15.5px;margin-bottom:2px;color:var(--ink);}
.checklist span.txt{font-size:14px;color:var(--muted);line-height:1.7;}

/* 流程三段 */
.flow3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.flow-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:26px 24px;box-shadow:var(--shadow);position:relative;transition:transform .2s ease,box-shadow .2s ease;}
.flow-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);}
.flow-card .flow-tag{font-size:12px;letter-spacing:.14em;color:var(--primary);font-weight:700;margin-bottom:10px;display:block;}
.flow-card h3{font-size:18px;margin-bottom:8px;}
.flow-card p{font-size:14.5px;color:var(--muted);margin:0 0 12px;}
.flow-card ol{padding-left:18px;font-size:14px;color:var(--ink);margin:0;}
.flow-card ol li::marker{color:var(--primary);font-weight:700;}

/* 文章列表 */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.post-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow);display:flex;flex-direction:column;transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;}
.post-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:rgba(199,91,63,.3);}
.post-card h3{font-size:17.5px;line-height:1.45;margin-bottom:10px;}
.post-card h3 a{color:var(--ink);}
.post-card h3 a:hover{color:var(--primary);}
.post-card p{font-size:14px;color:var(--muted);margin-bottom:16px;flex:1 1 auto;}
.post-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:13px;color:var(--muted);border-top:1px dashed var(--line);padding-top:14px;flex-wrap:wrap;}
.empty-state{background:var(--surface);border:1px dashed var(--line);border-radius:var(--radius-lg);padding:38px;text-align:center;color:var(--muted);font-size:15px;}

/* FAQ */
.faq-list{display:grid;gap:14px;max-width:900px;}
.faq-item{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);overflow:hidden;transition:border-color .2s ease,box-shadow .2s ease;}
.faq-item[open]{border-color:rgba(199,91,63,.4);box-shadow:var(--shadow);}
.faq-item summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 22px;font-size:16px;font-weight:600;color:var(--ink);min-height:56px;}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"+";font-size:22px;line-height:1;color:var(--primary);font-weight:400;flex:0 0 auto;transition:transform .2s ease;}
.faq-item[open] summary::after{transform:rotate(45deg);}
.faq-item summary:hover{color:var(--primary-dark);}
.faq-body{padding:0 22px 20px;font-size:14.5px;color:var(--muted);line-height:1.85;border-top:1px solid var(--line);padding-top:16px;}

/* 底部转化 */
.cta-band{position:relative;overflow:hidden;background:var(--ink);color:#F3EEE4;padding:64px 0;}
.cta-band::before{content:"";position:absolute;inset:0;background:url('/assets/images/ec5327f9aad760ac.webp') center/cover no-repeat;opacity:.16;}
.cta-band .container{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:36px;flex-wrap:wrap;}
.cta-band h2{color:#FFF9F3;font-size:29px;margin-bottom:8px;}
.cta-band p{color:rgba(243,238,228,.78);margin:0;max-width:560px;font-size:15px;}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap;}
.cta-band .btn-primary{background:var(--primary);}
.cta-band .btn-outline-light{border:1px solid rgba(255,249,243,.5);color:#FFF9F3;background:transparent;}
.cta-band .btn-outline-light:hover{background:rgba(255,249,243,.12);color:#FFF9F3;transform:translateY(-2px);}

/* 页脚 */
.site-footer{background:#202A25;color:#D9D2C4;padding:64px 0 26px;border-top:1px solid rgba(255,255,255,.06);}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;margin-bottom:44px;}
.footer-brand{display:inline-flex;align-items:center;gap:10px;color:#FFF9F3;font-family:var(--font-serif);font-size:21px;margin-bottom:16px;}
.footer-brand:hover{color:#FFF9F3;}
.site-footer p{font-size:14px;color:rgba(217,210,196,.72);line-height:1.85;margin:0;}
.site-footer h4{color:#FFF9F3;font-size:15px;margin-bottom:16px;letter-spacing:.04em;}
.footer-links,.footer-contact{list-style:none;padding:0;margin:0;font-size:14px;}
.footer-links li,.footer-contact li{margin-bottom:10px;}
.footer-links a{color:rgba(217,210,196,.78);}
.footer-links a:hover{color:#FFF9F3;}
.footer-contact li{color:rgba(217,210,196,.72);line-height:1.7;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:22px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:rgba(217,210,196,.6);}

/* 响应式 */
@media (max-width:1200px){
  h1{font-size:40px;}
  .container{padding:0 26px;}
  .grid-4{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:992px){
  .main-nav{position:fixed;top:74px;left:0;right:0;bottom:0;background:var(--surface);flex-direction:column;align-items:stretch;gap:0;padding:18px 24px 32px;transform:translateX(-104%);transition:transform .28s ease;overflow-y:auto;z-index:79;border-top:1px solid var(--line);}
  .main-nav.is-open{transform:translateX(0);}
  .main-nav a{padding:15px 4px;border-bottom:1px solid var(--line);font-size:16px;}
  .main-nav a.active{border-bottom-color:var(--line);color:var(--primary);}
  .nav-toggle{display:flex;}
  .section{padding:64px 0;}
  .cat-hero-grid{grid-template-columns:1fr;gap:32px;}
  .split{grid-template-columns:1fr;gap:28px;}
  .grid-3{grid-template-columns:repeat(2,1fr);}
  .flow3{grid-template-columns:1fr;}
  .post-grid{grid-template-columns:repeat(2,1fr);}
  .checklist{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  h1{font-size:36px;}
}
@media (max-width:768px){
  .container{padding:0 20px;}
  .section{padding:52px 0;}
  h1{font-size:32px;}
  h2{font-size:25px;}
  .cat-hero{padding:40px 0 44px;}
  .grid-4,.grid-3,.grid-2,.post-grid{grid-template-columns:1fr;}
  .section-head{margin-bottom:28px;}
  .cta-band{padding:48px 0;}
  .cta-band h2{font-size:24px;}
  .cta-actions .btn{width:100%;}
  .faq-item summary{padding:16px 18px;font-size:15.5px;}
  .checklist li{padding:14px 16px;}
  .footer-grid{grid-template-columns:1fr;}
}
@media (max-width:480px){
  h1{font-size:29px;}
  .btn{padding:13px 20px;font-size:14.5px;}
  .quick-panel{padding:20px;}
  .jump-links a{font-size:13px;padding:7px 13px;}
  .nav-actions .btn-primary{display:none;}
}

/* roulang page: category2 */
:root{
  --bg:#F6F1E8;
  --surface:#FFFDF8;
  --ink:#1F2A26;
  --muted:#66736D;
  --primary:#C75B3F;
  --primary-dark:#9F422C;
  --sage:#7B8F76;
  --brass:#C49A5A;
  --line:#E4DCCD;
  --tint:#EFE6D8;
  --shadow:0 12px 32px rgba(31,42,38,.08);
  --shadow-lg:0 20px 46px rgba(31,42,38,.14);
  --radius-lg:20px;
  --radius-md:14px;
  --radius-sm:12px;
  --font-sans:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",sans-serif;
  --font-serif:"Songti SC","Noto Serif SC","Source Han Serif SC",Georgia,"Times New Roman",serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;scroll-padding-top:90px;-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.8;
  color:var(--ink);
  background:var(--bg);
  background-image:radial-gradient(circle at 12% 8%,rgba(196,154,90,.10),transparent 42%),radial-gradient(circle at 88% 4%,rgba(123,143,118,.10),transparent 38%);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border-radius:var(--radius-md);}
a{color:var(--primary);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--primary-dark);}
button{font-family:inherit;font-size:inherit;cursor:pointer;}
input,select,textarea{font-family:inherit;font-size:15px;color:var(--ink);}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{
  outline:2px solid var(--primary);outline-offset:3px;border-radius:8px;
}
h1,h2,h3,h4{font-family:var(--font-serif);margin:0 0 14px;line-height:1.26;font-weight:700;color:var(--ink);}
h1{font-size:clamp(30px,4vw,46px);line-height:1.18;}
h2{font-size:clamp(24px,2.8vw,32px);}
h3{font-size:20px;font-family:var(--font-sans);}
h4{font-size:16px;font-family:var(--font-sans);}
p{margin:0 0 14px;}
p:last-child{margin-bottom:0;}
ul,ol{margin:0 0 14px;padding-left:20px;}
li{margin-bottom:6px;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 32px;}
.section{padding:92px 0;}
.section--tint{background:var(--tint);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.section--surface{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;margin-bottom:44px;flex-wrap:wrap;}
.section-head h2{margin-bottom:6px;}
.section-desc{max-width:560px;color:var(--muted);font-size:15px;margin:0;}
.eyebrow{display:inline-block;font-size:13px;letter-spacing:.16em;color:var(--primary);background:rgba(199,91,63,.10);border:1px solid rgba(199,91,63,.22);padding:5px 14px;border-radius:999px;margin-bottom:16px;}
.lead{font-size:17px;color:var(--muted);line-height:1.85;}
/* 按钮 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 26px;border-radius:var(--radius-md);border:1px solid transparent;font-size:15px;font-weight:600;line-height:1;transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,border-color .18s ease;text-align:center;}
.btn-primary{background:var(--primary);color:#FFF9F3;box-shadow:0 10px 22px rgba(199,91,63,.24);}
.btn-primary:hover{background:var(--primary-dark);color:#FFF9F3;transform:translateY(-2px);box-shadow:0 14px 28px rgba(159,66,44,.28);}
.btn-primary:active{transform:translateY(0);}
.btn-ghost{background:transparent;color:var(--primary);border-color:rgba(199,91,63,.45);}
.btn-ghost:hover{background:rgba(199,91,63,.09);color:var(--primary-dark);border-color:var(--primary);transform:translateY(-2px);}
.btn-light{background:var(--surface);color:var(--ink);border-color:var(--line);}
.btn-light:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-2px);}
.btn-sm{padding:10px 18px;font-size:14px;border-radius:var(--radius-sm);}
.btn-block{width:100%;}
.link-arrow{display:inline-flex;align-items:center;gap:6px;font-weight:600;color:var(--primary);}
.link-arrow span{transition:transform .2s ease;}
.link-arrow:hover span{transform:translateX(4px);}
/* 标签 */
.badge{display:inline-block;padding:4px 12px;border-radius:999px;font-size:12px;line-height:1.6;font-weight:600;background:rgba(123,143,118,.16);color:#4A5B47;border:1px solid rgba(123,143,118,.28);}
.badge-warm{background:rgba(199,91,63,.12);color:var(--primary-dark);border-color:rgba(199,91,63,.24);}
.badge-brass{background:rgba(196,154,90,.16);color:#7A5B2B;border-color:rgba(196,154,90,.34);}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px;}
.tag-row:last-child{margin-bottom:0;}
/* 头部导航 */
.site-header{position:sticky;top:0;z-index:80;background:var(--surface);border-bottom:1px solid var(--line);}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;height:74px;}
.brand{display:inline-flex;align-items:center;gap:10px;color:var(--ink);font-weight:700;}
.brand:hover{color:var(--ink);}
.brand-mark{width:38px;height:38px;border-radius:12px;background:linear-gradient(140deg,var(--primary),#E08A62);display:inline-flex;align-items:center;justify-content:center;box-shadow:0 6px 14px rgba(199,91,63,.28);flex:0 0 auto;}
.brand-mark svg{width:22px;height:22px;display:block;}
.brand-text{font-family:var(--font-serif);font-size:21px;letter-spacing:.02em;}
.main-nav{display:flex;align-items:center;gap:24px;flex-wrap:wrap;}
.main-nav a{color:var(--muted);font-size:15px;font-weight:500;padding:6px 2px;border-bottom:2px solid transparent;transition:color .2s ease,border-color .2s ease;}
.main-nav a:hover{color:var(--primary);}
.main-nav a.active{color:var(--ink);border-bottom-color:var(--primary);}
.nav-actions{display:flex;align-items:center;gap:12px;}
.nav-toggle{display:none;width:44px;height:44px;border:1px solid var(--line);background:var(--surface);border-radius:var(--radius-sm);align-items:center;justify-content:center;flex-direction:column;gap:5px;padding:0;}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--ink);border-radius:2px;transition:transform .24s ease,opacity .24s ease;}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
/* 分类页头 */
.cat-hero{position:relative;overflow:hidden;padding:52px 0 64px;background:var(--tint);border-bottom:1px solid var(--line);}
.cat-hero::before{content:"";position:absolute;inset:0;background:url('/assets/images/03343af54ed95b27.webp') center/cover no-repeat;opacity:.16;}
.cat-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(239,230,216,.97) 0%,rgba(246,241,232,.88) 56%,rgba(246,241,232,.58) 100%);}
.cat-hero .container{position:relative;z-index:1;}
.crumbs{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:13px;color:var(--muted);margin-bottom:22px;}
.crumbs a{color:var(--muted);}
.crumbs a:hover{color:var(--primary);}
.crumbs .sep{color:var(--brass);}
.cat-hero-grid{display:grid;grid-template-columns:1.55fr 1fr;gap:44px;align-items:start;}
.cat-hero h1{margin-bottom:16px;}
.cat-hero h1 em{font-style:normal;color:var(--primary);}
.cat-sub{font-size:17px;color:var(--muted);max-width:640px;margin:0;}
.hero-side{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow);}
.hero-side h2{font-size:16px;font-family:var(--font-sans);font-weight:700;margin-bottom:14px;}
.side-list{list-style:none;margin:0 0 18px;padding:0;}
.side-list li{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px dashed var(--line);font-size:14px;color:var(--muted);margin:0;}
.side-list li:last-child{border-bottom:none;}
.side-list strong{color:var(--ink);font-weight:600;font-variant-numeric:tabular-nums;}
/* 筛选条 */
.filterbar{margin-top:34px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:18px;display:flex;align-items:flex-end;gap:12px;flex-wrap:wrap;box-shadow:var(--shadow);}
.field{display:flex;flex-direction:column;gap:6px;flex:1 1 160px;min-width:0;}
.field label{font-size:12px;font-weight:600;letter-spacing:.05em;color:var(--muted);}
.field select,.field input{width:100%;padding:11px 14px;border:1px solid var(--line);border-radius:var(--radius-sm);background:#FBF7EF;transition:border-color .2s ease,box-shadow .2s ease;}
.field select:focus,.field input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(199,91,63,.16);}
.filterbar .btn{flex:0 0 auto;}
/* 场景网格 */
.scene-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:20px;}
.scene-card{grid-column:span 2;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:10px;transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;}
.scene-card:nth-child(1),.scene-card:nth-child(2){grid-column:span 3;}
.scene-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:rgba(199,91,63,.32);}
.scene-icon{width:46px;height:46px;border-radius:14px;background:rgba(199,91,63,.10);border:1px solid rgba(199,91,63,.20);display:inline-flex;align-items:center;justify-content:center;color:var(--primary);}
.scene-icon svg{width:24px;height:24px;display:block;}
.scene-card h3{margin:0;font-size:19px;}
.scene-card p{margin:0;font-size:14.5px;color:var(--muted);line-height:1.75;}
.scene-time{font-size:13px;color:var(--sage);font-weight:600;font-variant-numeric:tabular-nums;}
/* 对比卡 */
.compare-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.compare-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:28px 26px;box-shadow:var(--shadow);transition:transform .22s ease,box-shadow .22s ease;}
.compare-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);}
.compare-card h3{margin-bottom:6px;}
.compare-price{font-family:var(--font-serif);font-size:26px;color:var(--primary);font-weight:700;font-variant-numeric:tabular-nums;margin-bottom:16px;}
.compare-list{list-style:none;margin:0;padding:0;}
.compare-list li{display:flex;justify-content:space-between;gap:10px;font-size:14px;padding:9px 0;border-bottom:1px dashed var(--line);color:var(--muted);margin:0;}
.compare-list li:last-child{border-bottom:none;}
.compare-list span{color:var(--ink);font-weight:600;}
/* 时间轴 */
.timeline{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.time-item{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow);transition:transform .22s ease,box-shadow .22s ease;}
.time-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);}
.time-tag{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.06em;color:var(--primary-dark);background:rgba(199,91,63,.12);border:1px solid rgba(199,91,63,.24);border-radius:999px;padding:3px 12px;margin-bottom:12px;font-variant-numeric:tabular-nums;}
.time-item h3{font-size:18px;margin-bottom:8px;}
.time-item p{font-size:14px;color:var(--muted);margin-bottom:10px;}
.time-price{font-size:14px;font-weight:600;color:var(--sage);font-variant-numeric:tabular-nums;}
/* 方案列表 */
.plan-list{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;}
.plan-card{display:grid;grid-template-columns:158px minmax(0,1fr);background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);transition:transform .22s ease,box-shadow .22s ease;}
.plan-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);}
.plan-thumb{position:relative;overflow:hidden;min-height:100%;background:var(--tint);}
.plan-thumb img{width:100%;height:100%;object-fit:cover;border-radius:0;transition:transform .4s ease;}
.plan-card:hover .plan-thumb img{transform:scale(1.06);}
.plan-body{padding:20px 22px;display:flex;flex-direction:column;gap:8px;min-width:0;}
.plan-body h3{font-size:18px;margin:0;}
.plan-body p{font-size:14px;color:var(--muted);margin:0;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;}
.plan-meta{display:flex;flex-wrap:wrap;gap:14px;font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums;}
.plan-meta strong{color:var(--primary-dark);font-weight:700;}
.plan-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:4px;flex-wrap:wrap;}
.price-now{font-family:var(--font-serif);font-size:19px;font-weight:700;color:var(--primary);font-variant-numeric:tabular-nums;}
.price-now small{font-family:var(--font-sans);font-size:12px;font-weight:500;color:var(--muted);margin-left:4px;}
/* 步骤 */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:step;}
.step-card{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:50px 24px 26px;box-shadow:var(--shadow);transition:transform .22s ease,box-shadow .22s ease;}
.step-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);}
.step-num{position:absolute;top:-1px;left:24px;transform:translateY(-50%);width:44px;height:44px;border-radius:14px;background:var(--primary);color:#FFF9F3;display:inline-flex;align-items:center;justify-content:center;font-family:var(--font-serif);font-size:19px;font-weight:700;box-shadow:0 8px 18px rgba(199,91,63,.28);font-variant-numeric:tabular-nums;}
.step-card h3{font-size:18px;margin-bottom:8px;}
.step-card p{font-size:14px;color:var(--muted);margin:0;}
/* FAQ */
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:920px;}
.faq-item{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);overflow:hidden;transition:border-color .2s ease,box-shadow .2s ease;}
.faq-item[open]{border-color:rgba(199,91,63,.38);box-shadow:var(--shadow);}
.faq-item summary{list-style:none;cursor:pointer;padding:18px 22px;font-weight:600;font-size:16px;display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:44px;}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"+";font-size:22px;line-height:1;color:var(--primary);font-weight:400;transition:transform .2s ease;}
.faq-item[open] summary::after{content:"–";}
.faq-item[open] summary{background:rgba(239,230,216,.55);}
.faq-body{padding:4px 22px 20px;color:var(--muted);font-size:15px;border-top:1px solid var(--line);margin-top:0;background:rgba(239,230,216,.28);}
.faq-body p{margin-top:16px;margin-bottom:0;}
/* 指南卡片 */
.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.guide-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:10px;transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;}
.guide-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:rgba(199,91,63,.28);}
.guide-card h3{font-size:18px;margin:0;line-height:1.5;}
.guide-card h3 a{color:var(--ink);}
.guide-card h3 a:hover{color:var(--primary);}
.guide-card p{font-size:14px;color:var(--muted);margin:0;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;}
.guide-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:auto;padding-top:10px;border-top:1px dashed var(--line);font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums;flex-wrap:wrap;}
.empty-state{background:var(--surface);border:1px dashed var(--line);border-radius:var(--radius-lg);padding:40px 24px;text-align:center;color:var(--muted);margin:0;}
/* 收口横幅 */
.cta-band{position:relative;overflow:hidden;border-radius:var(--radius-lg);background:linear-gradient(120deg,rgba(199,91,63,.96),rgba(159,66,44,.94));color:#FFF9F3;padding:52px 48px;display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;box-shadow:var(--shadow-lg);}
.cta-band::after{content:"";position:absolute;right:-60px;bottom:-70px;width:260px;height:260px;border-radius:50%;border:1px solid rgba(255,249,243,.24);}
.cta-band h2{color:#FFF9F3;margin-bottom:8px;position:relative;z-index:1;}
.cta-band p{color:rgba(255,249,243,.88);margin:0;max-width:560px;position:relative;z-index:1;}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap;position:relative;z-index:1;}
.cta-band .btn-light{background:#FFF9F3;border-color:#FFF9F3;color:var(--primary-dark);}
.cta-band .btn-light:hover{background:#F6E7DE;color:var(--primary-dark);}
.cta-band .btn-ghost{border-color:rgba(255,249,243,.72);color:#FFF9F3;}
.cta-band .btn-ghost:hover{background:rgba(255,249,243,.16);color:#FFF9F3;border-color:#FFF9F3;}
/* 页脚 */
.site-footer{background:#1F2A26;color:#D9D6CD;padding:70px 0 0;border-top:1px solid rgba(255,253,248,.10);}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.3fr;gap:40px;padding-bottom:48px;}
.footer-brand{display:inline-flex;align-items:center;gap:10px;color:#FFF9F3;font-family:var(--font-serif);font-size:21px;font-weight:700;margin-bottom:16px;}
.footer-brand:hover{color:#FFF9F3;}
.site-footer p{color:rgba(217,214,205,.78);font-size:14px;line-height:1.8;}
.site-footer h4{color:#FFF9F3;font-size:15px;margin-bottom:16px;}
.footer-links,.footer-contact{list-style:none;margin:0;padding:0;}
.footer-links li,.footer-contact li{margin-bottom:10px;font-size:14px;color:rgba(217,214,205,.78);line-height:1.7;}
.footer-links a{color:rgba(217,214,205,.82);}
.footer-links a:hover{color:#FFF9F3;}
.footer-bottom{border-top:1px solid rgba(255,253,248,.14);padding:22px 0;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:rgba(217,214,205,.66);}
/* 响应式 */
@media (max-width:1200px){
  .container{padding:0 24px;}
  .section{padding:76px 0;}
  .cat-hero-grid{gap:32px;}
  .plan-card{grid-template-columns:138px minmax(0,1fr);}
}
@media (max-width:992px){
  .container{padding:0 24px;}
  .section{padding:64px 0;}
  .main-nav{position:fixed;top:74px;right:0;width:min(320px,86vw);height:calc(100vh - 74px);background:var(--surface);border-left:1px solid var(--line);flex-direction:column;align-items:flex-start;flex-wrap:nowrap;gap:0;padding:20px 24px 32px;transform:translateX(106%);transition:transform .28s ease;overflow-y:auto;box-shadow:var(--shadow-lg);z-index:79;}
  .main-nav.open{transform:translateX(0);}
  .main-nav a{width:100%;padding:14px 0;border-bottom:1px solid var(--line);font-size:16px;}
  .main-nav a.active{border-bottom-color:var(--line);color:var(--primary);}
  .nav-toggle{display:inline-flex;}
  .nav-actions .btn-primary{display:none;}
  .cat-hero-grid{grid-template-columns:1fr;}
  .scene-grid{grid-template-columns:repeat(2,1fr);}
  .scene-card,.scene-card:nth-child(1),.scene-card:nth-child(2){grid-column:span 1;}
  .compare-grid{grid-template-columns:1fr;}
  .timeline{grid-template-columns:repeat(2,1fr);}
  .plan-list{grid-template-columns:1fr;}
  .steps{grid-template-columns:repeat(2,1fr);}
  .guide-grid{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .cta-band{padding:40px 32px;}
}
@media (max-width:768px){
  .section{padding:52px 0;}
  .cat-hero{padding:36px 0 48px;}
  .section-head{margin-bottom:30px;}
  .filterbar{flex-wrap:nowrap;overflow-x:auto;padding:14px;scrollbar-width:thin;}
  .filterbar .field{flex:0 0 62%;}
  .filterbar .btn{flex:0 0 auto;}
  .scene-grid{grid-template-columns:1fr;}
  .timeline{grid-template-columns:1fr;}
  .steps{grid-template-columns:1fr;}
  .guide-grid{grid-template-columns:1fr;}
  .plan-card{grid-template-columns:1fr;}
  .plan-thumb{aspect-ratio:16/9;min-height:0;}
  .cta-band{padding:34px 24px;border-radius:var(--radius-md);}
  .cta-actions .btn{width:100%;}
  .faq-item summary{padding:16px 18px;font-size:15px;}
  .faq-body{padding:2px 18px 18px;}
}
@media (max-width:520px){
  .container{padding:0 18px;}
  h1{font-size:32px;}
  h2{font-size:24px;}
  .section{padding:46px 0;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .nav-wrap{height:66px;}
  .main-nav{top:66px;height:calc(100vh - 66px);}
  .brand-text{font-size:19px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
}