/* roulang page: index */
:root{
  --cinnabar:#C14A32;
  --cinnabar-deep:#A83C26;
  --reed:#2E6B62;
  --reed-soft:#E6F0EC;
  --amber:#E8A33D;
  --amber-soft:#FBF0DA;
  --paper:#FAF5EE;
  --paper-deep:#F3EBDF;
  --white:#FFFFFF;
  --ink:#241F1C;
  --muted:#6B5E55;
  --line:#E6DACB;
  --r-card:14px;
  --r-btn:999px;
  --r-img:12px;
  --r-badge:6px;
  --shadow:0 1px 2px rgba(36,31,28,.06);
  --shadow-lg:0 8px 24px rgba(36,31,28,.10);
  --serif:"Noto Serif SC","Source Han Serif SC","Songti SC",Georgia,serif;
  --sans:system-ui,-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--sans);font-size:16px;line-height:1.8;color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block;height:auto}
a{color:var(--cinnabar);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--cinnabar-deep)}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
input,select,textarea{font:inherit;color:inherit}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{font-family:var(--serif);font-weight:700;letter-spacing:.01em;margin:0;line-height:1.35}
p{margin:0}
:focus-visible{outline:2px solid var(--amber);outline-offset:2px}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
.section{padding:72px 0}
.section--white{background:var(--white)}
.section--paper{background:var(--paper)}
.section--dark{background:var(--ink);color:#F3EBE2}
.section + .section{border-top:1px solid var(--line)}

/* ---------- 导航 ---------- */
.site-header{position:sticky;top:0;z-index:80;background:var(--white);border-bottom:1px solid var(--line);transition:box-shadow .25s ease}
.site-header.scrolled{box-shadow:0 2px 14px rgba(36,31,28,.08)}
.nav-inner{display:flex;align-items:center;gap:22px;height:68px}
.logo{display:flex;flex-direction:column;justify-content:center;line-height:1.15;flex:0 0 auto}
.logo b{font-family:var(--serif);font-size:19px;font-weight:700;color:var(--ink);letter-spacing:.02em}
.logo span{font-size:11px;color:var(--muted);letter-spacing:.12em;margin-top:3px}
.nav-links{display:flex;align-items:center;gap:2px;margin-left:10px}
.nav-links a{display:inline-block;padding:9px 13px;font-size:15px;color:var(--muted);border-bottom:2px solid transparent;border-radius:8px 8px 0 0;transition:.2s ease}
.nav-links a:hover{color:var(--ink);background:var(--paper)}
.nav-links a.active{color:var(--cinnabar);border-bottom-color:var(--cinnabar);font-weight:600}
.nav-right{margin-left:auto;display:flex;align-items:center;gap:14px}
.nav-search{display:flex;align-items:center;gap:8px;background:var(--paper);border:1px solid var(--line);border-radius:999px;padding:0 16px;height:40px;width:210px;transition:.2s}
.nav-search:focus-within{border-color:var(--reed);box-shadow:0 0 0 3px rgba(46,107,98,.12)}
.nav-search svg{flex:0 0 auto;stroke:var(--muted)}
.nav-search input{border:0;background:none;outline:none;width:100%;font-size:14px}
.nav-search input::placeholder{color:#A99C90}
.menu-toggle{display:none;width:42px;height:42px;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:10px;background:var(--white)}
.menu-toggle span{display:block;width:18px;height:2px;background:var(--ink);position:relative}
.menu-toggle span::before,.menu-toggle span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--ink)}
.menu-toggle span::before{top:-6px}
.menu-toggle span::after{top:6px}

/* ---------- 抽屉 ---------- */
.drawer{position:fixed;inset:0;z-index:120;background:rgba(36,31,28,.45);opacity:0;visibility:hidden;transition:opacity .25s ease,visibility .25s ease}
.drawer.open{opacity:1;visibility:visible}
.drawer-panel{position:absolute;top:0;right:0;height:100%;width:min(320px,86vw);background:var(--white);padding:20px;display:flex;flex-direction:column;gap:6px;overflow-y:auto;transform:translateX(100%);transition:transform .3s ease}
.drawer.open .drawer-panel{transform:translateX(0)}
.drawer-close{align-self:flex-end;width:38px;height:38px;border-radius:10px;border:1px solid var(--line);font-size:20px;line-height:1;color:var(--muted)}
.drawer-search{display:flex;margin:10px 0 6px;border:1px solid var(--line);border-radius:10px;padding:0 12px;height:42px;align-items:center;background:var(--paper)}
.drawer-search input{border:0;background:none;outline:none;width:100%;font-size:14px}
.drawer-panel > a{display:block;padding:12px 10px;border-radius:10px;font-size:15px;color:var(--ink);border-bottom:1px solid #F4ECE1}
.drawer-panel > a.active{color:var(--cinnabar);font-weight:600}
.drawer-panel .btn{margin-top:16px}

/* ---------- 按钮 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:46px;padding:0 26px;border-radius:var(--r-btn);font-size:15px;font-weight:600;border:1.5px solid transparent;transition:transform .18s ease,box-shadow .18s ease,background .18s ease,border-color .18s ease,color .18s ease;white-space:nowrap}
.btn-primary{background:var(--cinnabar);color:#fff}
.btn-primary:hover{background:var(--cinnabar-deep);color:#fff;transform:translateY(-1px);box-shadow:0 8px 20px rgba(193,74,50,.26)}
.btn-ghost{background:var(--white);color:var(--reed);border-color:var(--reed)}
.btn-ghost:hover{background:var(--reed-soft);color:var(--reed);transform:translateY(-1px)}
.btn:disabled{opacity:.45;cursor:not-allowed;transform:none;box-shadow:none}
.link-more{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--cinnabar)}
.link-more::after{content:"→";transition:transform .2s ease}
.link-more:hover::after{transform:translateX(4px)}

/* ---------- 通用板块头 ---------- */
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:34px;flex-wrap:wrap}
.section-head .sh-left{display:flex;flex-direction:column;gap:6px}
.section-head h2{font-size:28px;position:relative;padding-left:15px}
.section-head h2::before{content:"";position:absolute;left:0;top:7px;bottom:7px;width:3px;border-radius:2px;background:var(--cinnabar)}
.section-head .sh-sub{font-size:14px;color:var(--muted)}
.section--dark .section-head h2{color:#FBF5EC}
.section--dark .section-head .sh-sub{color:#B9ADA2}

/* ---------- Hero ---------- */
.hero{background:linear-gradient(180deg,var(--paper) 0%,var(--paper-deep) 100%);border-bottom:1px solid var(--line);padding:64px 0 76px}
.hero-grid{display:grid;grid-template-columns:7fr 5fr;gap:56px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;letter-spacing:.16em;color:var(--reed);background:var(--reed-soft);border-radius:var(--r-badge);padding:6px 12px;margin-bottom:20px}
.hero h1{font-size:40px;line-height:1.28;letter-spacing:.01em;margin-bottom:18px}
.hero h1 em{font-style:normal;color:var(--cinnabar);box-shadow:inset 0 -10px 0 rgba(232,163,61,.28)}
.hero-lead{font-size:16px;color:var(--muted);max-width:560px;margin-bottom:28px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-media{position:relative}
.hero-media img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--r-img);box-shadow:var(--shadow-lg)}
.hero-media .media-note{position:absolute;left:16px;bottom:16px;background:rgba(36,31,28,.72);color:#F6EFE6;font-size:12px;padding:6px 12px;border-radius:var(--r-badge);backdrop-filter:blur(4px)}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:16px}
.stat{background:var(--white);border:1px solid var(--line);border-radius:12px;padding:14px 10px;text-align:center;transition:.2s}
.stat:hover{border-color:var(--cinnabar);box-shadow:var(--shadow-lg)}
.stat b{display:block;font-family:var(--serif);font-size:24px;color:var(--cinnabar);line-height:1.2}
.stat span{font-size:12px;color:var(--muted)}

/* ---------- 胶囊条 ---------- */
.chip-section{background:var(--white);border-bottom:1px solid var(--line);padding:20px 0}
.chip-bar{display:flex;gap:10px;overflow-x:auto;scrollbar-width:thin;padding-bottom:2px}
.chip-bar::-webkit-scrollbar{height:4px}
.chip-bar::-webkit-scrollbar-thumb{background:var(--line);border-radius:4px}
.chip{flex:0 0 auto;padding:9px 20px;border-radius:var(--r-btn);background:var(--white);border:1px solid var(--line);font-size:14px;color:var(--ink);transition:.2s ease}
.chip:hover{border-color:var(--cinnabar);color:var(--cinnabar);box-shadow:var(--shadow-lg);transform:translateY(-1px)}

/* ---------- 活动卡 ---------- */
.run-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.run-card{background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);box-shadow:var(--shadow);overflow:hidden;display:flex;flex-direction:column;transition:.2s ease}
.run-card:hover{border-color:var(--cinnabar);box-shadow:var(--shadow-lg);transform:translateY(-3px)}
.run-card img{width:100%;aspect-ratio:16/10;object-fit:cover}
.run-body{padding:18px;display:flex;flex-direction:column;gap:10px;flex:1}
.run-title{font-family:var(--serif);font-size:17px;font-weight:700;line-height:1.5}
.run-card:hover .run-title{color:var(--cinnabar)}
.run-meta{font-size:13px;color:var(--muted);display:flex;flex-direction:column;gap:3px}
.badge{display:inline-block;padding:3px 10px;border-radius:var(--r-badge);font-size:12px;font-weight:500;line-height:1.7}
.badge-reed{background:var(--reed-soft);color:var(--reed)}
.badge-amber{background:var(--amber-soft);color:#8A5C10}
.badge-line{background:transparent;border:1px solid var(--line);color:var(--muted)}
.run-tags{display:flex;gap:6px;flex-wrap:wrap}
.run-foot{margin-top:auto;padding-top:12px;border-top:1px dashed var(--line);display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:13px;color:var(--muted)}
.run-foot a{font-weight:600}

/* ---------- 排行榜 ---------- */
.rank-list{background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;box-shadow:var(--shadow)}
.rank-row{display:grid;grid-template-columns:52px 1fr 220px;gap:22px;align-items:center;padding:22px 26px;border-bottom:1px solid var(--line);transition:background .2s ease}
.rank-row:last-child{border-bottom:0}
.rank-row:hover{background:#FCF8F2}
.rank-no{font-family:var(--serif);font-size:26px;color:var(--cinnabar);opacity:.85;line-height:1}
.rank-main{display:flex;flex-direction:column;gap:7px}
.rank-name{font-family:var(--serif);font-size:18px;font-weight:700}
.rank-tags{display:flex;gap:6px;flex-wrap:wrap}
.rank-desc{font-size:14px;color:var(--muted)}
.rank-score{display:flex;flex-direction:column;gap:8px}
.score-track{height:6px;border-radius:3px;background:#EFE6D9;overflow:hidden}
.score-fill{height:100%;border-radius:3px;background:linear-gradient(90deg,var(--reed),var(--amber))}
.score-meta{display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--muted)}
.score-meta b{font-family:var(--serif);font-size:16px;color:var(--reed)}

/* ---------- 资讯混合 ---------- */
.news-mix{display:grid;grid-template-columns:1.15fr 1fr;gap:24px}
.news-feature{display:flex;flex-direction:column;background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;box-shadow:var(--shadow);transition:.2s ease}
.news-feature:hover{border-color:var(--cinnabar);box-shadow:var(--shadow-lg)}
.news-feature img{width:100%;aspect-ratio:16/9;object-fit:cover}
.news-feature .nf-body{padding:22px;display:flex;flex-direction:column;gap:12px;flex:1}
.news-feature h3{font-size:20px;line-height:1.5}
.news-feature:hover h3{color:var(--cinnabar)}
.nf-abs{font-size:14px;color:var(--muted)}
.nf-meta{display:flex;align-items:center;gap:10px;font-size:12px;color:var(--muted);margin-top:auto;padding-top:10px;border-top:1px dashed var(--line)}
.news-side{display:flex;flex-direction:column;gap:16px}
.news-mini{display:grid;grid-template-columns:118px 1fr;gap:14px;background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);padding:14px;box-shadow:var(--shadow);transition:.2s ease}
.news-mini:hover{border-color:var(--cinnabar);box-shadow:var(--shadow-lg)}
.news-mini img{width:100%;height:100%;min-height:82px;object-fit:cover;border-radius:8px}
.news-mini h4{font-size:15px;line-height:1.5;margin-bottom:6px;font-family:var(--serif)}
.news-mini:hover h4{color:var(--cinnabar)}
.news-mini p{font-size:12px;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.empty-state{background:var(--white);border:1px dashed var(--line);border-radius:var(--r-card);padding:48px 24px;text-align:center;color:var(--muted)}
.empty-state .es-art{width:70px;height:70px;margin:0 auto 14px;border:1.5px solid var(--line);border-radius:50%;position:relative}
.empty-state .es-art::before,.empty-state .es-art::after{content:"";position:absolute;top:50%;width:34px;height:1px;background:var(--line)}
.empty-state .es-art::before{left:-24px}
.empty-state .es-art::after{right:-24px}
.empty-state p{font-size:15px}
.empty-state small{display:block;margin-top:6px;font-size:12px;color:#A99C90}

/* ---------- 城市墙 ---------- */
.city-wall{display:flex;flex-wrap:wrap;gap:12px}
.city-tag{padding:11px 22px;background:var(--white);border:1px solid var(--line);border-radius:10px;font-size:15px;color:var(--ink);transition:.2s ease}
.city-tag:hover{border-color:var(--reed);color:var(--reed);background:var(--reed-soft);transform:translateY(-1px)}

/* ---------- 话题列表 ---------- */
.topic-list{background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;box-shadow:var(--shadow)}
.topic-row{display:grid;grid-template-columns:1fr auto;gap:18px;padding:18px 26px;border-bottom:1px solid var(--line);align-items:center;transition:background .2s ease}
.topic-row:last-child{border-bottom:0}
.topic-row:hover{background:#FCF8F2}
.topic-title{font-family:var(--serif);font-size:16px;font-weight:700;margin-bottom:5px}
.topic-row:hover .topic-title{color:var(--cinnabar)}
.topic-meta{font-size:13px;color:var(--muted);display:flex;gap:14px;flex-wrap:wrap}
.topic-reply{text-align:right;font-size:12px;color:var(--muted);line-height:1.6}
.topic-reply b{display:block;font-family:var(--serif);font-size:18px;color:var(--reed)}
.list-foot{display:flex;justify-content:flex-end;margin-top:20px}

/* ---------- 三步走 ---------- */
.steps{display:flex;flex-direction:column}
.step{display:grid;grid-template-columns:104px 1fr;gap:26px;padding:28px 0;border-bottom:1px dashed var(--line)}
.step:last-child{border-bottom:0}
.step-num{font-family:var(--serif);font-size:42px;line-height:1;color:var(--cinnabar);opacity:.9}
.step h3{font-size:20px;margin-bottom:8px}
.step p{font-size:15px;color:var(--muted);max-width:760px}

/* ---------- 安全守则 ---------- */
.safety-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.safety-item{background:var(--white);border:1px solid var(--line);border-left:3px solid var(--reed);border-radius:12px;padding:20px 22px;transition:.2s ease}
.safety-item:hover{box-shadow:var(--shadow-lg);border-left-color:var(--cinnabar)}
.safety-item .si-no{font-family:var(--serif);font-size:13px;color:var(--reed);letter-spacing:.1em;margin-bottom:6px}
.safety-item h3{font-size:17px;margin-bottom:6px}
.safety-item p{font-size:14px;color:var(--muted)}

/* ---------- 用户故事 ---------- */
.story-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.story-card{background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);padding:34px 28px 26px;position:relative;box-shadow:var(--shadow);transition:.2s ease}
.story-card:hover{border-color:var(--cinnabar);box-shadow:var(--shadow-lg)}
.story-card::before{content:"“";position:absolute;top:2px;left:20px;font-family:var(--serif);font-size:64px;line-height:1;color:var(--amber);opacity:.35}
.story-quote{font-size:15px;color:var(--ink);line-height:1.9;margin-bottom:20px}
.story-user{display:flex;align-items:center;gap:14px;padding-top:16px;border-top:1px dashed var(--line)}
.story-user img{width:52px;height:52px;border-radius:50%;object-fit:cover;flex:0 0 auto}
.story-user b{display:block;font-size:15px;font-family:var(--serif)}
.story-user span{font-size:12px;color:var(--muted)}

/* ---------- 配速带 ---------- */
.pace-band{display:grid;grid-template-columns:1.5fr 1fr;gap:36px;background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);padding:30px;box-shadow:var(--shadow)}
.pace-list{display:flex;flex-direction:column;gap:2px}
.pace-item{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:11px 0;border-bottom:1px dashed var(--line);font-size:15px}
.pace-item:last-child{border-bottom:0}
.pace-item b{font-family:var(--serif);color:var(--reed)}
.pace-item span{color:var(--muted);font-size:14px}
.pace-badges{display:flex;flex-direction:column;justify-content:center;gap:12px;border-left:1px solid var(--line);padding-left:30px}
.pace-badges .pb-title{font-size:13px;color:var(--muted);letter-spacing:.08em}
.pb-row{display:flex;gap:10px;flex-wrap:wrap}
.pb{display:inline-flex;align-items:center;justify-content:center;min-width:66px;height:38px;padding:0 16px;border-radius:var(--r-badge);background:var(--amber-soft);color:#8A5C10;font-weight:600;font-size:14px;border:1px solid rgba(232,163,61,.4)}

/* ---------- 日历 ---------- */
.calendar{background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;box-shadow:var(--shadow)}
.cal-row{display:grid;grid-template-columns:92px 1fr 120px 110px;gap:18px;align-items:center;padding:17px 26px;border-bottom:1px solid var(--line);transition:background .2s ease}
.cal-row:last-child{border-bottom:0}
.cal-row:hover{background:var(--paper)}
.cal-day{font-family:var(--serif);font-size:16px;color:var(--cinnabar);font-weight:700}
.cal-name{font-size:15px}
.cal-city{font-size:14px;color:var(--muted)}
.cal-time{font-size:14px;color:var(--reed);text-align:right;font-weight:600}

/* ---------- FAQ ---------- */
.faq{max-width:840px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.faq-item{background:var(--white);border:1px solid var(--line);border-radius:12px;overflow:hidden;transition:border-color .2s ease,box-shadow .2s ease}
.faq-item.open{border-color:var(--cinnabar);box-shadow:var(--shadow-lg)}
.faq-q{width:100%;min-height:48px;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:15px 22px;text-align:left;font-size:16px;font-weight:600;color:var(--ink);font-family:var(--serif)}
.faq-q .sign{font-size:20px;line-height:1;color:var(--cinnabar);width:20px;text-align:center;flex:0 0 auto}
.faq-a{max-height:0;overflow:hidden;transition:max-height .32s ease}
.faq-a p{padding:0 22px 20px;font-size:15px;color:var(--muted);line-height:1.9}

/* ---------- 订阅 ---------- */
.subscribe{background:var(--ink);color:#F3EBE2;padding:68px 0}
.subscribe-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.subscribe h2{font-size:28px;color:#FBF5EC;margin-bottom:12px}
.subscribe p{font-size:15px;color:#B9ADA2;max-width:460px}
.sub-form{display:grid;grid-template-columns:1fr 1fr;gap:14px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:var(--r-card);padding:24px}
.sub-form .field{display:flex;flex-direction:column;gap:6px}
.sub-form .field.full{grid-column:1/-1}
.sub-form label{font-size:13px;color:#CDBFAF}
.sub-form input,.sub-form select{height:46px;border-radius:10px;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.94);padding:0 14px;font-size:14px;color:var(--ink);outline:none;transition:.2s}
.sub-form input:focus,.sub-form select:focus{border-color:var(--amber);box-shadow:0 0 0 3px rgba(232,163,61,.28)}
.sub-form .btn{width:100%}
.sub-note{grid-column:1/-1;font-size:12px;color:#9B8F84;line-height:1.7;margin-top:2px}

/* ---------- 专题 ---------- */
.feature-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:20px}
.feature-card{position:relative;display:flex;flex-direction:column;justify-content:flex-end;min-height:260px;border-radius:var(--r-card);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);transition:.25s ease;background:var(--paper-deep)}
.feature-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.feature-card::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(36,31,28,.05) 30%,rgba(36,31,28,.82) 100%)}
.feature-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-3px)}
.feature-card:hover img{transform:scale(1.05)}
.feature-body{position:relative;z-index:2;padding:22px;color:#FBF5EC}
.feature-body h3{font-size:18px;margin-bottom:8px;color:#FBF5EC}
.feature-body p{font-size:13px;color:#DCD1C5;line-height:1.7}
.feature-tag{display:inline-block;background:rgba(232,163,61,.92);color:#3A2A10;font-size:12px;padding:3px 10px;border-radius:var(--r-badge);margin-bottom:10px;font-weight:600}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--ink);color:#D8CFC6;padding:56px 0 0}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:34px}
.footer-brand b{display:block;font-family:var(--serif);font-size:19px;color:#FBF5EC;margin-bottom:10px;letter-spacing:.02em}
.footer-brand p{font-size:14px;color:#B9ADA2;line-height:1.9;max-width:320px}
.footer-col h4{font-size:15px;color:#FBF5EC;margin-bottom:14px;font-family:var(--serif)}
.footer-col li{margin-bottom:9px}
.footer-col a{font-size:14px;color:#D8CFC6}
.footer-col a:hover{color:var(--amber)}
.footer-tags{display:flex;flex-wrap:wrap;gap:8px}
.footer-tags span{font-size:13px;padding:5px 12px;border-radius:var(--r-badge);background:rgba(255,255,255,.06);color:#D8CFC6;border:1px solid rgba(255,255,255,.08)}
.footer-note{font-size:13px;color:#9B8F84;line-height:1.9;margin-top:10px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:42px;padding:20px 0;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:13px;color:#9B8F84}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .hero h1{font-size:34px}
  .nav-search{display:none}
  .run-grid{grid-template-columns:repeat(2,1fr)}
  .rank-row{grid-template-columns:44px 1fr}
  .rank-score{grid-column:2;max-width:360px}
  .feature-grid{grid-template-columns:1fr 1fr}
  .news-mix{grid-template-columns:1fr}
  .subscribe-grid{grid-template-columns:1fr;gap:28px}
  .pace-band{grid-template-columns:1fr;gap:22px}
  .pace-badges{border-left:0;padding-left:0;border-top:1px solid var(--line);padding-top:20px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media (max-width:860px){
  .nav-links{display:none}
  .nav-right .btn{display:none}
  .menu-toggle{display:flex}
  .section{padding:52px 0}
  .section-head h2{font-size:24px}
  .hero{padding:44px 0 56px}
  .hero h1{font-size:29px}
  .safety-grid{grid-template-columns:1fr}
  .story-grid{grid-template-columns:1fr}
  .cal-row{grid-template-columns:76px 1fr auto;gap:12px;padding:15px 18px}
  .cal-time{grid-column:2;text-align:left}
  .cal-city{grid-column:3;text-align:right}
  .topic-row{grid-template-columns:1fr;gap:8px;padding:16px 18px}
  .topic-reply{text-align:left;display:flex;gap:16px;align-items:center}
}
@media (max-width:560px){
  .container{padding:0 18px}
  .hero h1{font-size:25px}
  .hero-actions .btn{width:100%}
  .hero-stats{grid-template-columns:1fr 1fr}
  .run-grid{grid-template-columns:1fr}
  .feature-grid{grid-template-columns:1fr}
  .news-mini{grid-template-columns:96px 1fr}
  .step{grid-template-columns:64px 1fr;gap:16px}
  .step-num{font-size:32px}
  .footer-grid{grid-template-columns:1fr}
  .sub-form{grid-template-columns:1fr;padding:18px}
  .section{padding:44px 0}
  .section-head{margin-bottom:24px}
  .rank-row{padding:18px 16px;gap:14px}
  .faq-q{font-size:15px;padding:14px 16px}
  .faq-a p{padding:0 16px 18px}
}

/* roulang page: article */
/* ===== 设计变量 ===== */
:root{
  --cinnabar:#C14A32;
  --cinnabar-deep:#A83C26;
  --reed:#2E6B62;
  --reed-soft:#E6F0EC;
  --amber:#E8A33D;
  --amber-soft:#FBF0DA;
  --paper:#FAF5EE;
  --paper-deep:#F3EBDF;
  --white:#FFFFFF;
  --ink:#241F1C;
  --muted:#6B5E55;
  --line:#E6DACB;
  --r-card:14px;
  --r-btn:999px;
  --r-img:12px;
  --r-badge:6px;
  --shadow:0 1px 2px rgba(36,31,28,.06);
  --shadow-lg:0 8px 24px rgba(36,31,28,.10);
  --serif:"Noto Serif SC","Source Han Serif SC","Songti SC",Georgia,serif;
  --sans:system-ui,-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;
}
/* ===== reset ===== */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--sans);font-size:16px;line-height:1.8;color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:var(--serif);font-weight:700;line-height:1.4;letter-spacing:.01em;margin:0}
p{margin:0 0 16px}
img{display:block;max-width:100%;height:auto}
ul,ol{margin:0;padding:0}
li{list-style:none}
a{color:var(--cinnabar);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--cinnabar-deep)}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
input{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--amber);outline-offset:2px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
/* ===== 按钮 ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:46px;padding:0 26px;border-radius:var(--r-btn);font-size:15px;font-weight:600;border:1.5px solid transparent;transition:transform .18s ease,box-shadow .18s ease,background .18s ease,border-color .18s ease,color .18s ease;white-space:nowrap}
.btn-primary{background:var(--cinnabar);color:#fff}
.btn-primary:hover{background:var(--cinnabar-deep);color:#fff;transform:translateY(-1px);box-shadow:0 8px 20px rgba(193,74,50,.26)}
.btn-ghost{background:var(--white);color:var(--reed);border-color:var(--reed)}
.btn-ghost:hover{background:var(--reed-soft);color:var(--reed);transform:translateY(-1px);box-shadow:var(--shadow)}
.btn-sm{height:40px;padding:0 18px;font-size:14px}
.btn:disabled{opacity:.45;cursor:not-allowed;transform:none;box-shadow:none}
/* ===== 导航 ===== */
.site-header{position:sticky;top:0;z-index:80;background:var(--white);border-bottom:1px solid var(--line);transition:box-shadow .25s ease}
.site-header.scrolled{box-shadow:0 2px 14px rgba(36,31,28,.08)}
.nav-inner{display:flex;align-items:center;gap:22px;height:68px}
.logo{display:flex;flex-direction:column;justify-content:center;line-height:1.15;flex:0 0 auto}
.logo b{font-family:var(--serif);font-size:19px;font-weight:700;color:var(--ink);letter-spacing:.02em}
.logo span{font-size:11px;color:var(--muted);letter-spacing:.12em;margin-top:3px}
.nav-links{display:flex;align-items:center;gap:2px;margin-left:10px}
.nav-links a{display:inline-block;padding:9px 13px;font-size:15px;color:var(--muted);border-bottom:2px solid transparent;border-radius:8px 8px 0 0;transition:.2s ease}
.nav-links a:hover{color:var(--ink);background:var(--paper)}
.nav-links a.active{color:var(--cinnabar);border-bottom-color:var(--cinnabar);font-weight:600}
.nav-right{margin-left:auto;display:flex;align-items:center;gap:14px}
.nav-search{display:flex;align-items:center;gap:8px;background:var(--paper);border:1px solid var(--line);border-radius:999px;padding:0 16px;height:40px;width:210px;transition:.2s}
.nav-search:focus-within{border-color:var(--reed);box-shadow:0 0 0 3px rgba(46,107,98,.12)}
.nav-search svg{flex:0 0 auto;stroke:var(--muted)}
.nav-search input{border:0;background:none;outline:none;width:100%;font-size:14px}
.nav-search input::placeholder{color:#A99C90}
.menu-toggle{display:none;width:42px;height:42px;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:10px;background:var(--white)}
.menu-toggle span{display:block;width:18px;height:2px;background:var(--ink);position:relative}
.menu-toggle span::before,.menu-toggle span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--ink)}
.menu-toggle span::before{top:-6px}
.menu-toggle span::after{top:6px}
/* ===== 抽屉 ===== */
.drawer{position:fixed;inset:0;z-index:120;background:rgba(36,31,28,.45);opacity:0;visibility:hidden;transition:opacity .25s ease,visibility .25s ease}
.drawer.open{opacity:1;visibility:visible}
.drawer-panel{position:absolute;top:0;right:0;height:100%;width:min(320px,86vw);background:var(--white);padding:20px;display:flex;flex-direction:column;gap:6px;overflow-y:auto;transform:translateX(100%);transition:transform .3s ease}
.drawer.open .drawer-panel{transform:translateX(0)}
.drawer-close{align-self:flex-end;width:38px;height:38px;border-radius:10px;border:1px solid var(--line);font-size:20px;line-height:1;color:var(--muted)}
.drawer-search{display:flex;margin:10px 0 6px;border:1px solid var(--line);border-radius:10px;padding:0 12px;height:42px;align-items:center;background:var(--paper)}
.drawer-search input{border:0;background:none;outline:none;width:100%;font-size:14px}
.drawer-panel > a{display:block;padding:12px 10px;border-radius:10px;font-size:15px;color:var(--ink);border-bottom:1px solid #F4ECE1}
.drawer-panel > a:hover{color:var(--cinnabar);background:var(--paper)}
.drawer-panel > a.active{color:var(--cinnabar);font-weight:600}
.drawer-panel .btn{margin-top:16px;width:100%;border-bottom:0}
/* ===== 面包屑 ===== */
.crumbs-bar{background:var(--white);border-bottom:1px solid var(--line);padding:14px 0}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--muted)}
.crumbs a{color:var(--muted)}
.crumbs a:hover{color:var(--cinnabar)}
.crumbs .sep{color:#C9BCAD}
.crumbs .current{color:var(--ink);font-weight:500}
/* ===== 文章头 ===== */
.article-head{background:var(--white);padding:48px 0 34px}
.kicker{display:inline-flex;align-items:center;gap:8px;font-size:12px;letter-spacing:.14em;color:var(--reed);background:var(--reed-soft);border-radius:var(--r-badge);padding:6px 12px;margin-bottom:18px}
.article-head h1{font-size:40px;line-height:1.32;letter-spacing:.01em;margin-bottom:16px;max-width:920px}
.article-head .lede{font-size:16px;line-height:1.85;color:var(--muted);max-width:780px;margin-bottom:22px}
.meta-row{display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;font-size:14px;color:var(--muted);padding-top:20px;border-top:1px solid var(--line)}
.meta-row .dot{width:4px;height:4px;border-radius:50%;background:#C9BCAD;flex:0 0 auto}
.meta-row .tag{background:var(--amber-soft);color:#8A5A12;border-radius:var(--r-badge);padding:3px 10px;font-size:12.5px;font-weight:500}
/* ===== 正文布局 ===== */
.article-wrap{background:var(--paper);padding:46px 0 72px;border-top:1px solid var(--line)}
.article-layout{display:grid;grid-template-columns:minmax(0,760px) minmax(0,1fr);gap:52px;align-items:start}
.article-main{min-width:0}
.article-body{font-size:16px;line-height:1.9;color:#2E2825;word-break:break-word}
.article-body p{margin:0 0 20px}
.article-body h2{font-size:26px;margin:42px 0 16px;padding-left:15px;position:relative;scroll-margin-top:92px}
.article-body h2::before{content:"";position:absolute;left:0;top:8px;bottom:8px;width:3px;border-radius:2px;background:var(--cinnabar)}
.article-body h3{font-size:20px;margin:30px 0 12px;scroll-margin-top:92px}
.article-body h4{font-size:17px;margin:24px 0 10px}
.article-body a{color:var(--cinnabar);text-decoration:underline;text-underline-offset:3px}
.article-body a:hover{color:var(--cinnabar-deep)}
.article-body ul,.article-body ol{margin:0 0 20px;padding-left:24px}
.article-body ul>li{list-style:disc}
.article-body ol>li{list-style:decimal}
.article-body li{margin-bottom:8px;line-height:1.85}
.article-body blockquote{margin:26px 0;padding:18px 22px;background:var(--white);border-left:3px solid var(--reed);border-radius:0 var(--r-card) var(--r-card) 0;color:var(--muted);font-size:15px}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body img{border-radius:var(--r-img);margin:24px 0 10px}
.article-body figure{margin:26px 0}
.article-body figcaption{font-size:13px;color:var(--muted);text-align:center;margin-top:8px}
.article-body table{width:100%;border-collapse:collapse;margin:24px 0;font-size:15px}
.article-body th,.article-body td{border:1px solid var(--line);padding:10px 12px;text-align:left}
.article-body th{background:var(--paper-deep);font-family:var(--serif);font-weight:600}
.article-body hr{border:0;border-top:1px solid var(--line);margin:32px 0}
.article-body strong{color:var(--ink);font-weight:600}
/* ===== 编者注 ===== */
.editor-note{display:flex;gap:14px;margin-top:40px;padding:20px 22px;background:var(--white);border:1px solid var(--line);border-left:3px solid var(--amber);border-radius:var(--r-card);font-size:14.5px;line-height:1.85;color:var(--muted)}
.editor-note .en-icon{flex:0 0 auto;width:26px;height:26px;border-radius:50%;background:var(--amber-soft);color:#8A5A12;display:flex;align-items:center;justify-content:center;font-family:var(--serif);font-size:14px;font-weight:700}
.editor-note b{display:block;color:var(--ink);font-family:var(--serif);font-size:15px;margin-bottom:4px}
/* ===== 文末条 ===== */
.article-foot{margin-top:40px;padding-top:24px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px}
.foot-hint{font-size:13.5px;color:var(--muted);max-width:460px;line-height:1.75}
/* ===== 空态 ===== */
.empty-state{background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);padding:46px 28px;text-align:center;box-shadow:var(--shadow)}
.empty-state h2{font-size:24px;margin-bottom:10px}
.empty-state p{color:var(--muted);margin-bottom:22px}
/* ===== 侧栏 ===== */
.article-side{position:sticky;top:92px;display:flex;flex-direction:column;gap:20px;min-width:0}
.side-card{background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);padding:22px;box-shadow:var(--shadow)}
.side-card h3{font-size:16px;margin-bottom:14px;display:flex;align-items:center;gap:9px}
.side-card h3::before{content:"";width:3px;height:14px;border-radius:2px;background:var(--cinnabar)}
.toc{counter-reset:toc}
.toc li{counter-increment:toc;margin-bottom:11px;font-size:14px;line-height:1.6;display:flex;gap:8px}
.toc li::before{content:counter(toc,decimal-leading-zero);flex:0 0 auto;color:var(--amber);font-family:var(--serif);font-size:12px;line-height:1.9}
.toc a{color:var(--muted)}
.toc a:hover{color:var(--cinnabar)}
.rank-item{display:flex;align-items:center;gap:10px;padding:11px 0;border-bottom:1px dashed var(--line);font-size:14px}
.rank-item:last-child{border-bottom:0;padding-bottom:0}
.rank-no{flex:0 0 20px;font-family:var(--serif);font-size:13px;color:#B6A696}
.rank-item:nth-child(-n+3) .rank-no{color:var(--cinnabar)}
.rank-name{flex:1;color:var(--ink);min-width:0}
.rank-score{flex:0 0 auto;font-size:12.5px;font-weight:600;color:var(--reed);background:var(--reed-soft);border-radius:var(--r-badge);padding:2px 8px}
.side-note{font-size:13px;color:var(--muted);line-height:1.8;margin:0}
.side-tags{display:flex;flex-wrap:wrap;gap:8px}
.side-tags span{font-size:12.5px;color:var(--reed);background:var(--reed-soft);border-radius:var(--r-badge);padding:4px 10px;font-weight:500}
/* ===== 相关推荐 ===== */
.related{background:var(--white);border-top:1px solid var(--line);padding:64px 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:30px;flex-wrap:wrap}
.section-head .sh-left{display:flex;flex-direction:column;gap:6px}
.section-head h2{font-size:28px;position:relative;padding-left:15px}
.section-head h2::before{content:"";position:absolute;left:0;top:7px;bottom:7px;width:3px;border-radius:2px;background:var(--cinnabar)}
.section-head .sh-sub{font-size:14px;color:var(--muted)}
.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.related-card{display:flex;flex-direction:column;gap:10px;background:var(--paper);border:1px solid var(--line);border-radius:var(--r-card);padding:22px;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.related-card:hover{border-color:var(--cinnabar);box-shadow:var(--shadow-lg);transform:translateY(-2px)}
.related-card .rc-tag{align-self:flex-start;font-size:12px;color:var(--reed);background:var(--reed-soft);border-radius:var(--r-badge);padding:3px 9px;font-weight:500}
.related-card h3{font-size:17px;line-height:1.55;color:var(--ink);transition:color .2s ease}
.related-card:hover h3{color:var(--cinnabar)}
.related-card p{font-size:13.5px;color:var(--muted);line-height:1.75;margin:0}
/* ===== 页脚 ===== */
.site-footer{background:var(--ink);color:#D8CFC6;padding:60px 0 26px;font-size:14px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:38px;padding-bottom:34px;border-bottom:1px solid rgba(255,255,255,.12)}
.footer-brand b{display:block;font-family:var(--serif);font-size:19px;color:#FBF5EC;margin-bottom:10px;letter-spacing:.02em}
.footer-brand p{color:#B9ADA2;line-height:1.8;margin-bottom:10px;max-width:340px}
.footer-note{font-size:12.5px;color:#8E8279;line-height:1.75;margin-bottom:0}
.footer-col h4{font-size:15px;color:#FBF5EC;margin-bottom:14px;font-family:var(--serif)}
.footer-col ul li{margin-bottom:9px}
.footer-col ul a{color:#D8CFC6}
.footer-col ul a:hover{color:var(--amber)}
.footer-tags{display:flex;flex-wrap:wrap;gap:8px}
.footer-tags span{font-size:12.5px;color:#C5BAB0;background:rgba(255,255,255,.07);border-radius:var(--r-badge);padding:4px 10px}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;padding-top:18px;font-size:12.5px;color:#8E8279}
/* ===== 响应式 ===== */
@media (max-width:1024px){
  .article-layout{grid-template-columns:minmax(0,1fr);gap:36px}
  .article-side{position:static;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
  .article-head h1{font-size:34px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
  .related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:900px){
  .nav-links{display:none}
  .nav-search{display:none}
  .menu-toggle{display:flex}
}
@media (max-width:768px){
  .container{padding:0 18px}
  .nav-inner{gap:12px;height:64px}
  .article-head{padding:34px 0 26px}
  .article-head h1{font-size:29px;line-height:1.4}
  .article-head .lede{font-size:15px}
  .article-wrap{padding:34px 0 52px}
  .article-body{font-size:15.5px;line-height:1.9}
  .article-body h2{font-size:22px;margin:34px 0 14px}
  .article-body h3{font-size:18px}
  .article-side{grid-template-columns:minmax(0,1fr)}
  .related{padding:48px 0}
  .section-head h2{font-size:22px}
  .related-grid{grid-template-columns:minmax(0,1fr)}
  .editor-note{flex-direction:column;gap:10px}
  .footer-grid{grid-template-columns:1fr;gap:26px;padding-bottom:26px}
  .footer-brand p{max-width:100%}
  .article-foot .btn{width:100%}
}
@media (max-width:520px){
  .article-head h1{font-size:25px}
  .article-head .lede{font-size:14.5px}
  .meta-row{font-size:13px;gap:8px 12px}
  .btn{height:44px;padding:0 20px;font-size:14.5px}
  .btn-sm{height:38px;padding:0 14px;font-size:13.5px}
  .side-card{padding:18px}
  .related-card{padding:18px}
  .article-body h2{font-size:20px}
  .footer-bottom{flex-direction:column;gap:6px}
}

/* roulang page: category1 */
:root{
  --cinnabar:#C14A32;
  --cinnabar-deep:#A83C26;
  --reed:#2E6B62;
  --reed-soft:#E6F0EC;
  --amber:#E8A33D;
  --amber-soft:#FBF0DA;
  --paper:#FAF5EE;
  --paper-deep:#F3EBDF;
  --white:#FFFFFF;
  --ink:#241F1C;
  --muted:#6B5E55;
  --line:#E6DACB;
  --r-card:14px;
  --r-btn:999px;
  --r-img:12px;
  --r-badge:6px;
  --shadow:0 1px 2px rgba(36,31,28,.06);
  --shadow-lg:0 8px 24px rgba(36,31,28,.10);
  --serif:"Noto Serif SC","Source Han Serif SC","Songti SC",Georgia,serif;
  --sans:system-ui,-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--sans);font-size:16px;line-height:1.8;color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:var(--serif);font-weight:700;letter-spacing:.01em;margin:0;line-height:1.32}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
img{max-width:100%;display:block;height:auto}
a{color:var(--cinnabar);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--cinnabar-deep)}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
input,select,textarea{font:inherit;color:inherit}
.container{max-width:1200px;margin:0 auto;padding:0 24px;width:100%}
.section{padding:72px 0}
.section--white{background:var(--white)}
.section--paper{background:var(--paper)}
.section--deep{background:var(--paper-deep)}
.section--dark{background:var(--ink);color:#F3EBE2}
.section + .section{border-top:1px solid var(--line)}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:34px;flex-wrap:wrap}
.section-head .sh-left{display:flex;flex-direction:column;gap:6px}
.section-head h2{font-size:28px;position:relative;padding-left:15px}
.section-head h2::before{content:"";position:absolute;left:0;top:7px;bottom:7px;width:3px;border-radius:2px;background:var(--cinnabar)}
.section-head .sh-sub{font-size:14px;color:var(--muted)}
.section--dark .section-head h2{color:#FBF5EC}
.section--dark .section-head .sh-sub{color:#B9ADA2}

/* ---------- 导航 ---------- */
.site-header{position:sticky;top:0;z-index:80;background:var(--white);border-bottom:1px solid var(--line);transition:box-shadow .25s ease}
.site-header.scrolled{box-shadow:0 2px 14px rgba(36,31,28,.08)}
.nav-inner{display:flex;align-items:center;gap:22px;height:68px}
.logo{display:flex;flex-direction:column;justify-content:center;line-height:1.15;flex:0 0 auto}
.logo b{font-family:var(--serif);font-size:19px;font-weight:700;color:var(--ink);letter-spacing:.02em}
.logo span{font-size:11px;color:var(--muted);letter-spacing:.12em;margin-top:3px}
.logo:hover b{color:var(--cinnabar)}
.nav-links{display:flex;align-items:center;gap:2px;margin-left:10px}
.nav-links a{display:inline-block;padding:9px 13px;font-size:15px;color:var(--muted);border-bottom:2px solid transparent;border-radius:8px 8px 0 0;transition:.2s ease}
.nav-links a:hover{color:var(--ink);background:var(--paper)}
.nav-links a.active{color:var(--cinnabar);border-bottom-color:var(--cinnabar);font-weight:600}
.nav-right{margin-left:auto;display:flex;align-items:center;gap:14px}
.nav-search{display:flex;align-items:center;gap:8px;background:var(--paper);border:1px solid var(--line);border-radius:999px;padding:0 16px;height:40px;width:210px;transition:.2s}
.nav-search:focus-within{border-color:var(--reed);box-shadow:0 0 0 3px rgba(46,107,98,.12)}
.nav-search svg{flex:0 0 auto;stroke:var(--muted)}
.nav-search input{border:0;background:none;outline:none;width:100%;font-size:14px}
.nav-search input::placeholder{color:#A99C90}
.nav-btn{height:40px;padding:0 20px;font-size:14px}
.menu-toggle{display:none;width:42px;height:42px;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:10px;background:var(--white)}
.menu-toggle span{display:block;width:18px;height:2px;background:var(--ink);position:relative}
.menu-toggle span::before,.menu-toggle span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--ink)}
.menu-toggle span::before{top:-6px}
.menu-toggle span::after{top:6px}

/* ---------- 抽屉 ---------- */
.drawer{position:fixed;inset:0;z-index:120;background:rgba(36,31,28,.45);opacity:0;visibility:hidden;transition:opacity .25s ease,visibility .25s ease}
.drawer.open{opacity:1;visibility:visible}
.drawer-panel{position:absolute;top:0;right:0;height:100%;width:min(320px,86vw);background:var(--white);padding:20px;display:flex;flex-direction:column;gap:6px;overflow-y:auto;transform:translateX(100%);transition:transform .3s ease}
.drawer.open .drawer-panel{transform:translateX(0)}
.drawer-close{align-self:flex-end;width:38px;height:38px;border-radius:10px;border:1px solid var(--line);font-size:20px;line-height:1;color:var(--muted)}
.drawer-search{display:flex;margin:10px 0 6px;border:1px solid var(--line);border-radius:10px;padding:0 12px;height:42px;align-items:center;background:var(--paper)}
.drawer-search input{border:0;background:none;outline:none;width:100%;font-size:14px}
.drawer-panel > a{display:block;padding:12px 10px;border-radius:10px;font-size:15px;color:var(--ink);border-bottom:1px solid #F4ECE1}
.drawer-panel > a.active{color:var(--cinnabar);font-weight:600}
.drawer-panel .btn{margin-top:16px}

/* ---------- 按钮 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:46px;padding:0 26px;border-radius:var(--r-btn);font-size:15px;font-weight:600;border:1.5px solid transparent;transition:transform .18s ease,box-shadow .18s ease,background .18s ease,border-color .18s ease,color .18s ease;white-space:nowrap;line-height:1}
.btn-primary{background:var(--cinnabar);color:#fff}
.btn-primary:hover{background:var(--cinnabar-deep);color:#fff;transform:translateY(-1px);box-shadow:0 8px 20px rgba(193,74,50,.26)}
.btn-ghost{background:var(--white);color:var(--reed);border-color:var(--reed)}
.btn-ghost:hover{background:var(--reed-soft);color:var(--reed);transform:translateY(-1px)}
.btn:focus-visible,a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--amber);outline-offset:2px}
.btn:disabled{opacity:.45;cursor:not-allowed;transform:none;box-shadow:none}

/* ---------- 页头说明条 ---------- */
.page-head{position:relative;padding:56px 0 44px;background:var(--paper-deep);border-bottom:1px solid var(--line);overflow:hidden}
.page-head::before{content:"";position:absolute;inset:0;background:url('/assets/images/8a2676df0898ba25.webp') center/cover no-repeat;opacity:.18}
.page-head::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(250,245,238,.90),rgba(243,235,223,.97))}
.page-head .container{position:relative;z-index:1}
.head-row{display:grid;grid-template-columns:1fr auto;gap:36px;align-items:end}
.kicker{display:inline-flex;align-items:center;gap:8px;font-size:12px;letter-spacing:.16em;color:var(--reed);background:var(--reed-soft);border-radius:var(--r-badge);padding:5px 12px;margin-bottom:16px}
.page-head h1{font-size:40px;line-height:1.24;margin-bottom:14px}
.page-head .lede{max-width:660px;color:var(--muted);font-size:16px}
.head-tags{display:flex;flex-wrap:wrap;gap:10px;justify-content:flex-end}
.pill{display:inline-flex;align-items:center;height:34px;padding:0 16px;border-radius:999px;border:1px solid var(--line);background:rgba(255,255,255,.86);font-size:13px;color:var(--muted);white-space:nowrap}
.pill b{color:var(--ink);font-weight:600;margin-left:6px}
.pill.is-amber{background:var(--amber-soft);border-color:#F0D9AE;color:#8A5A14}

/* ---------- 筛选条 ---------- */
.filter-bar{background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);padding:20px 22px;display:flex;flex-wrap:wrap;gap:18px 30px;align-items:center;box-shadow:var(--shadow)}
.filter-group{display:flex;align-items:center;gap:9px;flex-wrap:wrap}
.flabel{font-size:12px;letter-spacing:.1em;color:var(--muted);flex:0 0 auto}
.chip{display:inline-flex;align-items:center;height:32px;padding:0 14px;border-radius:999px;font-size:13px;border:1px solid var(--line);background:var(--paper);color:var(--muted);transition:.2s ease;cursor:pointer}
.chip:hover{border-color:var(--cinnabar);color:var(--cinnabar)}
.chip.is-on{background:var(--cinnabar);border-color:var(--cinnabar);color:#fff;font-weight:600}
.chip.is-on:hover{background:var(--cinnabar-deep);color:#fff}
.filter-note{margin-left:auto;font-size:12px;color:var(--muted)}

/* ---------- 活动列表 ---------- */
.activity-list{display:flex;flex-direction:column;gap:18px}
.activity{display:grid;grid-template-columns:290px 1fr;gap:26px;background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);padding:18px;box-shadow:var(--shadow);transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease}
.activity:hover{border-color:var(--cinnabar);box-shadow:var(--shadow-lg);transform:translateY(-2px)}
.activity-media{position:relative;border-radius:var(--r-img);overflow:hidden;background:var(--paper-deep);aspect-ratio:16/10}
.activity-media img{width:100%;height:100%;object-fit:cover}
.activity-media .pace{position:absolute;left:10px;top:10px;background:rgba(36,31,28,.78);color:#FBF0DA;font-size:12px;border-radius:var(--r-badge);padding:4px 10px;letter-spacing:.02em}
.activity-body{display:flex;flex-direction:column;gap:10px;min-width:0}
.activity-body h3{font-size:20px;transition:color .2s ease}
.activity:hover .activity-body h3{color:var(--cinnabar)}
.activity-meta{display:flex;flex-wrap:wrap;gap:6px 18px;font-size:14px;color:var(--muted)}
.activity-meta span{display:inline-flex;align-items:center;gap:6px}
.activity-meta i{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--reed);font-style:normal}
.activity-desc{font-size:14.5px;color:var(--muted)}
.capacity{display:flex;align-items:center;gap:12px;font-size:13px;color:var(--muted);margin-top:2px}
.capacity-bar{flex:1;max-width:230px;height:6px;border-radius:3px;background:var(--paper-deep);overflow:hidden}
.capacity-bar i{display:block;height:100%;border-radius:3px;background:var(--reed)}
.capacity b{color:var(--ink);font-weight:600}
.safety{display:flex;flex-wrap:wrap;gap:6px 10px;margin-top:4px}
.safety span{font-size:12px;background:var(--reed-soft);color:#245249;border-radius:var(--r-badge);padding:4px 10px;font-weight:500}
.list-more{display:flex;justify-content:center;margin-top:34px}
.list-more a{display:inline-flex;align-items:center;gap:8px;font-size:15px;font-weight:600;color:var(--reed);border-bottom:1.5px solid rgba(46,107,98,.4);padding-bottom:2px;transition:.2s}
.list-more a:hover{color:var(--cinnabar);border-bottom-color:var(--cinnabar)}

/* ---------- 城市横条 ---------- */
.city-strip{display:flex;align-items:center;gap:16px;flex-wrap:wrap;background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);padding:18px 22px;box-shadow:var(--shadow)}
.city-strip .cs-label{font-family:var(--serif);font-size:16px;flex:0 0 auto;padding-right:16px;border-right:1px solid var(--line)}
.city-tags{display:flex;flex-wrap:wrap;gap:9px}
.city-tags span{font-size:13.5px;color:var(--muted);background:var(--paper);border:1px solid var(--line);border-radius:var(--r-badge);padding:5px 13px;transition:.2s ease;cursor:pointer}
.city-tags span:hover{background:var(--reed-soft);border-color:#BCD8D0;color:#245249}
.city-tags span.is-on{background:var(--reed);border-color:var(--reed);color:#fff}

/* ---------- 参与前必读 ---------- */
.read-list{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.read-item{background:var(--white);border:1px solid var(--line);border-left:3px solid var(--cinnabar);border-radius:var(--r-card);padding:24px 22px;box-shadow:var(--shadow);transition:.2s ease}
.read-item:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}
.read-item .num{font-family:var(--serif);font-size:13px;color:var(--cinnabar);letter-spacing:.16em;display:block;margin-bottom:10px}
.read-item h3{font-size:18px;margin-bottom:8px}
.read-item p{font-size:14.5px;color:var(--muted)}

/* ---------- 路线卡 ---------- */
.route-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.route-card{background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;box-shadow:var(--shadow);transition:.22s ease}
.route-card:hover{border-color:var(--cinnabar);box-shadow:var(--shadow-lg);transform:translateY(-2px)}
.route-card .thumb{aspect-ratio:16/9;overflow:hidden;background:var(--paper-deep)}
.route-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.route-card:hover .thumb img{transform:scale(1.04)}
.route-card .body{padding:18px 20px 22px}
.route-card h3{font-size:18px;margin-bottom:6px;transition:color .2s}
.route-card:hover h3{color:var(--cinnabar)}
.route-card p{font-size:14px;color:var(--muted)}
.route-card .facts{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.route-card .facts span{font-size:12px;background:var(--amber-soft);color:#8A5A14;border-radius:var(--r-badge);padding:3px 9px;font-weight:500}

/* ---------- FAQ ---------- */
.faq-list{max-width:860px}
.faq-item{background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);margin-bottom:12px;box-shadow:var(--shadow);overflow:hidden;transition:border-color .2s ease}
.faq-item:hover{border-color:#D9C6AE}
.faq-item.open{border-color:var(--cinnabar)}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:56px;padding:14px 22px;text-align:left;font-family:var(--serif);font-size:17px;font-weight:600;color:var(--ink)}
.faq-q:hover{color:var(--cinnabar)}
.mark{flex:0 0 auto;width:22px;height:22px;border-radius:50%;border:1px solid var(--line);display:inline-flex;align-items:center;justify-content:center;font-size:15px;color:var(--cinnabar);line-height:1;font-family:var(--sans)}
.mark::before{content:"+"}
.faq-item.open .mark{background:var(--amber-soft);border-color:#F0D9AE}
.faq-item.open .mark::before{content:"−"}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease}
.faq-a p{padding:0 22px 20px;font-size:15px;color:var(--muted)}

/* ---------- 相关文章 ---------- */
.related{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.related a{display:flex;flex-direction:column;gap:8px;background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);padding:22px;box-shadow:var(--shadow);transition:.22s ease;color:var(--ink)}
.related a:hover{border-color:var(--cinnabar);box-shadow:var(--shadow-lg);transform:translateY(-2px);color:var(--cinnabar)}
.related .tag{font-size:12px;color:var(--reed);background:var(--reed-soft);border-radius:var(--r-badge);padding:3px 9px;align-self:flex-start;font-weight:500}
.related strong{font-family:var(--serif);font-size:17px;font-weight:700;line-height:1.5}
.related em{font-style:normal;font-size:13.5px;color:var(--muted)}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--ink);color:#D8CFC6;padding:58px 0 26px;font-size:14px}
.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1.25fr;gap:40px}
.footer-brand b{font-family:var(--serif);font-size:20px;color:#FBF5EC;display:block;margin-bottom:12px;letter-spacing:.02em}
.footer-brand p{color:#B9ADA2;font-size:13.5px;line-height:1.85}
.footer-note{margin-top:12px;font-size:12.5px;color:#9C9088}
.footer-col h4{font-family:var(--serif);font-size:15px;color:#FBF5EC;margin-bottom:14px;font-weight:600}
.footer-col ul li{margin-bottom:8px}
.footer-col ul a{color:#D8CFC6;font-size:14px}
.footer-col ul a:hover{color:var(--amber)}
.footer-tags{display:flex;flex-wrap:wrap;gap:8px}
.footer-tags span{font-size:12.5px;color:#C9BEB4;background:rgba(255,255,255,.06);border-radius:var(--r-badge);padding:4px 10px}
.footer-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.1);margin-top:40px;padding-top:20px;font-size:12.5px;color:#9C9088}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .nav-links{display:none}
  .menu-toggle{display:inline-flex}
  .nav-search{width:170px}
  .head-row{grid-template-columns:1fr;align-items:start;gap:22px}
  .head-tags{justify-content:flex-start}
  .activity{grid-template-columns:230px 1fr;gap:20px}
  .read-list,.route-grid,.related{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:768px){
  .container{padding:0 18px}
  .section{padding:48px 0}
  .page-head{padding:40px 0 34px}
  .page-head h1{font-size:32px}
  .section-head h2{font-size:24px}
  .nav-search,.nav-btn{display:none}
  .activity{grid-template-columns:1fr;padding:16px}
  .activity-media{aspect-ratio:16/9}
  .read-list,.route-grid,.related{grid-template-columns:1fr}
  .filter-bar{padding:16px}
  .filter-note{margin-left:0}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column;gap:8px}
}
@media (max-width:520px){
  .page-head h1{font-size:26px}
  .section-head h2{font-size:21px}
  .section-head{margin-bottom:24px}
  .btn{width:100%;padding:0 18px}
  .nav-btn{display:none}
  .activity{padding:14px}
  .activity-body h3{font-size:17.5px}
  .read-item,.route-card .body,.related a{padding:18px 16px}
  .faq-q{font-size:15.5px;padding:12px 16px}
  .faq-a p{padding:0 16px 18px}
  .city-strip{padding:16px}
  .city-strip .cs-label{border-right:0;padding-right:0;width:100%}
}

/* roulang page: category3 */
:root{
  --cinnabar:#C14A32;
  --cinnabar-deep:#A83C26;
  --reed:#2E6B62;
  --reed-soft:#E6F0EC;
  --amber:#E8A33D;
  --amber-soft:#FBF0DA;
  --paper:#FAF5EE;
  --paper-deep:#F3EBDF;
  --white:#FFFFFF;
  --ink:#241F1C;
  --muted:#6B5E55;
  --line:#E6DACB;
  --r-card:14px;
  --r-btn:999px;
  --r-img:12px;
  --r-badge:6px;
  --shadow:0 1px 2px rgba(36,31,28,.06);
  --shadow-lg:0 8px 24px rgba(36,31,28,.10);
  --serif:"Noto Serif SC","Source Han Serif SC","Songti SC",Georgia,serif;
  --sans:system-ui,-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--sans);font-size:16px;line-height:1.8;color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block;height:auto}
a{color:var(--cinnabar);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--cinnabar-deep)}
p{margin:0 0 14px}
p:last-child{margin-bottom:0}
h1,h2,h3,h4{margin:0;font-family:var(--serif);font-weight:700;letter-spacing:.01em;line-height:1.35}
ul,ol{margin:0;padding:0;list-style:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--amber);outline-offset:2px}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
.section{padding:72px 0}
.section--white{background:var(--white)}
.section--paper{background:var(--paper)}
.section--deep{background:var(--paper-deep)}
.section--dark{background:var(--ink);color:#F3EBE2}
.section + .section{border-top:1px solid var(--line)}
.section--dark + .section{border-top:0}

/* ---------- 导航 ---------- */
.site-header{position:sticky;top:0;z-index:80;background:var(--white);border-bottom:1px solid var(--line);transition:box-shadow .25s ease}
.site-header.scrolled{box-shadow:0 2px 14px rgba(36,31,28,.08)}
.nav-inner{display:flex;align-items:center;gap:22px;height:68px}
.logo{display:flex;flex-direction:column;justify-content:center;line-height:1.15;flex:0 0 auto;color:var(--ink)}
.logo b{font-family:var(--serif);font-size:19px;font-weight:700;color:var(--ink);letter-spacing:.02em}
.logo span{font-size:11px;color:var(--muted);letter-spacing:.12em;margin-top:3px}
.nav-links{display:flex;align-items:center;gap:2px;margin-left:10px}
.nav-links a{display:inline-block;padding:9px 13px;font-size:15px;color:var(--muted);border-bottom:2px solid transparent;border-radius:8px 8px 0 0;transition:.2s ease}
.nav-links a:hover{color:var(--ink);background:var(--paper)}
.nav-links a.active{color:var(--cinnabar);border-bottom-color:var(--cinnabar);font-weight:600}
.nav-right{margin-left:auto;display:flex;align-items:center;gap:14px}
.nav-search{display:flex;align-items:center;gap:8px;background:var(--paper);border:1px solid var(--line);border-radius:999px;padding:0 16px;height:40px;width:210px;transition:.2s}
.nav-search:focus-within{border-color:var(--reed);box-shadow:0 0 0 3px rgba(46,107,98,.12)}
.nav-search svg{flex:0 0 auto;stroke:var(--muted)}
.nav-search input{border:0;background:none;outline:none;width:100%;font-size:14px}
.nav-search input::placeholder{color:#A99C90}
.nav-cta{height:40px;padding:0 20px;font-size:14px}
.menu-toggle{display:none;width:42px;height:42px;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:10px;background:var(--white)}
.menu-toggle span{display:block;width:18px;height:2px;background:var(--ink);position:relative}
.menu-toggle span::before,.menu-toggle span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--ink)}
.menu-toggle span::before{top:-6px}
.menu-toggle span::after{top:6px}
/* ---------- 抽屉 ---------- */
.drawer{position:fixed;inset:0;z-index:120;background:rgba(36,31,28,.45);opacity:0;visibility:hidden;transition:opacity .25s ease,visibility .25s ease}
.drawer.open{opacity:1;visibility:visible}
.drawer-panel{position:absolute;top:0;right:0;height:100%;width:min(320px,86vw);background:var(--white);padding:20px;display:flex;flex-direction:column;gap:6px;overflow-y:auto;transform:translateX(100%);transition:transform .3s ease}
.drawer.open .drawer-panel{transform:translateX(0)}
.drawer-close{align-self:flex-end;width:38px;height:38px;border-radius:10px;border:1px solid var(--line);font-size:20px;line-height:1;color:var(--muted)}
.drawer-search{display:flex;margin:10px 0 6px;border:1px solid var(--line);border-radius:10px;padding:0 12px;height:42px;align-items:center;background:var(--paper)}
.drawer-search input{border:0;background:none;outline:none;width:100%;font-size:14px}
.drawer-panel > a{display:block;padding:12px 10px;border-radius:10px;font-size:15px;color:var(--ink);border-bottom:1px solid #F4ECE1}
.drawer-panel > a.active{color:var(--cinnabar);font-weight:600}
.drawer-panel .btn{margin-top:16px}

/* ---------- 按钮 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:46px;padding:0 26px;border-radius:var(--r-btn);font-size:15px;font-weight:600;border:1.5px solid transparent;transition:transform .18s ease,box-shadow .18s ease,background .18s ease,border-color .18s ease,color .18s ease;white-space:nowrap}
.btn-primary{background:var(--cinnabar);color:#fff}
.btn-primary:hover{background:var(--cinnabar-deep);color:#fff;transform:translateY(-1px);box-shadow:0 8px 20px rgba(193,74,50,.26)}
.btn-ghost{background:var(--white);color:var(--reed);border-color:var(--reed);border-radius:10px}
.btn-ghost:hover{background:var(--reed-soft);color:var(--reed);transform:translateY(-1px)}
.btn-sm{height:38px;padding:0 18px;font-size:14px}
.btn:disabled{opacity:.45;cursor:not-allowed;transform:none;box-shadow:none}

/* ---------- 板块头 ---------- */
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:34px;flex-wrap:wrap}
.section-head .sh-left{display:flex;flex-direction:column;gap:6px}
.section-head h2{font-size:28px;position:relative;padding-left:15px}
.section-head h2::before{content:"";position:absolute;left:0;top:7px;bottom:7px;width:3px;border-radius:2px;background:var(--cinnabar)}
.section-head .sh-sub{font-size:14px;color:var(--muted);padding-left:15px}
.section--dark .section-head h2{color:#FBF5EC}
.section--dark .section-head .sh-sub{color:#B9ADA2}

/* ---------- 分类页头部 ---------- */
.board-hero{padding:56px 0 60px;background:linear-gradient(180deg,var(--paper) 0%,var(--paper-deep) 100%);border-bottom:1px solid var(--line)}
.board-hero-grid{display:grid;grid-template-columns:1.45fr .85fr;gap:48px;align-items:start}
.crumb{font-size:13px;color:var(--muted);margin-bottom:18px;display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.crumb a{color:var(--muted)}
.crumb a:hover{color:var(--cinnabar)}
.crumb span{color:#B6A797}
.board-hero h1{font-size:40px;line-height:1.26;margin-bottom:16px}
.board-hero h1 em{font-style:normal;color:var(--cinnabar)}
.board-hero .lead{font-size:16px;color:var(--muted);max-width:640px}
.board-rule-strip{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.board-rule-strip span{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:var(--reed);background:var(--reed-soft);border-radius:var(--r-badge);padding:6px 12px;font-weight:500}
.rule-board{background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);padding:24px;box-shadow:var(--shadow)}
.rule-board h2{font-size:18px;margin-bottom:12px;padding-left:12px;position:relative}
.rule-board h2::before{content:"";position:absolute;left:0;top:4px;bottom:4px;width:3px;border-radius:2px;background:var(--amber)}
.rule-board ol{counter-reset:rb;display:flex;flex-direction:column;gap:10px}
.rule-board li{counter-increment:rb;position:relative;padding-left:26px;font-size:14px;color:var(--muted);line-height:1.7}
.rule-board li::before{content:counter(rb,decimal-leading-zero);position:absolute;left:0;top:0;font-family:var(--serif);font-size:12px;color:var(--cinnabar);font-weight:700}
.board-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:18px;border-top:1px solid var(--line);padding-top:16px}
.board-stats div{text-align:center}
.board-stats b{display:block;font-family:var(--serif);font-size:22px;color:var(--ink)}
.board-stats span{font-size:12px;color:var(--muted)}

/* ---------- 分区标签 ---------- */
.chip-cloud{display:flex;flex-wrap:wrap;gap:12px}
.chip{display:inline-flex;align-items:center;gap:8px;height:42px;padding:0 20px;border-radius:var(--r-badge);border:1px solid var(--line);background:var(--white);color:var(--ink);font-size:14px;font-weight:500;transition:.2s ease;box-shadow:var(--shadow)}
.chip:hover{border-color:var(--cinnabar);color:var(--cinnabar);transform:translateY(-1px);box-shadow:var(--shadow-lg)}
.chip i{font-style:normal;font-size:12px;color:var(--muted)}
.chip.is-hot{background:var(--amber-soft);border-color:#EFD9AF;color:#8A5C10}

/* ---------- 帖子列表 ---------- */
.post-list{display:flex;flex-direction:column;gap:18px}
.post-item{display:grid;grid-template-columns:180px 1fr;gap:22px;background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);padding:18px;box-shadow:var(--shadow);transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease}
.post-item:hover{border-color:var(--cinnabar);box-shadow:var(--shadow-lg);transform:translateY(-2px)}
.post-thumb{border-radius:var(--r-img);overflow:hidden;aspect-ratio:4/3;background:var(--paper-deep)}
.post-thumb img{width:100%;height:100%;object-fit:cover}
.post-main{display:flex;flex-direction:column;gap:10px;min-width:0}
.post-meta-top{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:12px;color:var(--muted)}
.badge{display:inline-flex;align-items:center;font-size:12px;font-weight:500;padding:3px 10px;border-radius:var(--r-badge);background:var(--reed-soft);color:var(--reed)}
.badge--amber{background:var(--amber-soft);color:#8A5C10}
.badge--red{background:#FBE6E1;color:var(--cinnabar-deep)}
.post-main h3{font-size:20px;line-height:1.5}
.post-main h3 a{color:var(--ink)}
.post-main h3 a:hover{color:var(--cinnabar)}
.post-main .excerpt{font-size:14px;color:var(--muted);line-height:1.75;margin:0}
.post-meta-bottom{display:flex;align-items:center;gap:18px;flex-wrap:wrap;font-size:13px;color:var(--muted);border-top:1px dashed var(--line);padding-top:10px;margin-top:2px}
.post-meta-bottom b{color:var(--ink);font-weight:600}
.list-more{display:flex;justify-content:center;margin-top:32px}

/* ---------- 热帖排行 ---------- */
.rank-list{display:flex;flex-direction:column}
.rank-row{display:grid;grid-template-columns:56px 1fr auto;gap:20px;align-items:center;padding:20px 4px;border-bottom:1px solid rgba(230,218,203,.18);transition:background .2s ease}
.rank-row:first-child{border-top:1px solid rgba(230,218,203,.18)}
.rank-row:hover{background:rgba(232,163,61,.08)}
.rank-no{font-family:var(--serif);font-size:26px;font-weight:700;color:var(--amber);line-height:1}
.rank-body h3{font-size:18px;color:#FBF5EC;font-weight:600;margin-bottom:4px}
.rank-body p{font-size:13px;color:#B9ADA2;margin:0}
.rank-side{display:flex;align-items:center;gap:16px;font-size:13px;color:#D8CFC6;white-space:nowrap}
.rank-side .heat{color:var(--amber);font-weight:600}

/* ---------- 公约 ---------- */
.covenant{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.cov-item{background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);padding:22px 24px;box-shadow:var(--shadow);transition:.2s ease}
.cov-item:hover{border-color:var(--cinnabar);box-shadow:var(--shadow-lg)}
.cov-item .num{font-family:var(--serif);font-size:13px;color:var(--cinnabar);font-weight:700;letter-spacing:.08em}
.cov-item h3{font-size:18px;margin:8px 0 8px}
.cov-item p{font-size:14px;color:var(--muted);margin:0}

/* ---------- 贡献者 ---------- */
.contrib-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.contrib-card{display:flex;gap:14px;align-items:center;background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);padding:16px;box-shadow:var(--shadow);transition:.2s ease}
.contrib-card:hover{border-color:var(--cinnabar);box-shadow:var(--shadow-lg);transform:translateY(-2px)}
.avatar{width:52px;height:52px;border-radius:50%;overflow:hidden;flex:0 0 auto;background:var(--paper-deep)}
.avatar img{width:100%;height:100%;object-fit:cover}
.contrib-info{min-width:0}
.contrib-info b{display:block;font-size:15px;color:var(--ink)}
.contrib-info span{display:block;font-size:12px;color:var(--muted);margin-top:2px}
.contrib-info .badge{margin-top:6px}

/* ---------- 相关文章 ---------- */
.related-list{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.related-item{background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);padding:22px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:10px}
.related-item .badge{align-self:flex-start}
.related-item h3{font-size:17px;line-height:1.6;color:var(--ink)}
.related-item p{font-size:13px;color:var(--muted);margin:0}

/* ---------- FAQ ---------- */
.faq{display:flex;flex-direction:column;gap:12px;max-width:880px}
.faq-item{background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;transition:border-color .2s ease,box-shadow .2s ease}
.faq-item.open{border-color:var(--reed);box-shadow:var(--shadow)}
.faq-q{display:flex;align-items:center;justify-content:space-between;gap:16px;width:100%;min-height:48px;padding:14px 20px;text-align:left;font-size:16px;font-weight:600;color:var(--ink)}
.faq-q .sign{font-size:20px;line-height:1;color:var(--cinnabar);transition:transform .25s ease}
.faq-a{max-height:0;overflow:hidden;transition:max-height .32s ease}
.faq-a .inner{padding:0 20px 18px;font-size:14px;color:var(--muted);line-height:1.8}
.faq-item.open .faq-a{max-height:320px}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--ink);color:#D8CFC6;padding:64px 0 26px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px}
.footer-brand b{font-family:var(--serif);font-size:20px;color:#FBF5EC;display:block;margin-bottom:12px}
.footer-brand p{font-size:14px;color:#B9ADA2;line-height:1.8}
.footer-note{font-size:12px !important;color:#9C8F84 !important;margin-top:12px}
.footer-col h4{font-family:var(--serif);font-size:15px;color:#FBF5EC;margin-bottom:14px}
.footer-col ul{display:flex;flex-direction:column;gap:9px}
.footer-col ul a{font-size:14px;color:#D8CFC6}
.footer-col ul a:hover{color:var(--amber)}
.footer-tags{display:flex;flex-wrap:wrap;gap:8px}
.footer-tags span{font-size:12px;color:#C9BEB3;border:1px solid rgba(230,218,203,.22);border-radius:var(--r-badge);padding:4px 10px}
.footer-bottom{margin-top:44px;border-top:1px solid rgba(230,218,203,.18);padding-top:20px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:#9C8F84}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .board-hero-grid{grid-template-columns:1fr;gap:30px}
  .contrib-grid{grid-template-columns:repeat(2,1fr)}
  .related-list{grid-template-columns:1fr}
  .nav-search{display:none}
}
@media (max-width:768px){
  .container{padding:0 18px}
  .section{padding:48px 0}
  .nav-links{display:none}
  .menu-toggle{display:flex}
  .nav-cta{display:none}
  .board-hero{padding:40px 0 44px}
  .board-hero h1{font-size:32px}
  .section-head h2{font-size:24px}
  .post-item{grid-template-columns:1fr}
  .post-thumb{aspect-ratio:16/9}
  .post-main h3{font-size:18px}
  .covenant{grid-template-columns:1fr}
  .contrib-grid{grid-template-columns:1fr}
  .rank-row{grid-template-columns:44px 1fr;row-gap:8px}
  .rank-side{grid-column:2}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media (max-width:520px){
  .board-hero h1{font-size:26px}
  .btn{width:100%;padding:0 20px}
  .btn-sm{width:auto}
  .list-more .btn{width:100%}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;gap:6px}
  .board-stats{grid-template-columns:repeat(3,1fr)}
  .board-stats b{font-size:18px}
  .post-item{padding:14px}
  .cov-item{padding:18px}
}

/* roulang page: category2 */
:root{
  --cinnabar:#C14A32;
  --cinnabar-deep:#A83C26;
  --reed:#2E6B62;
  --reed-soft:#E6F0EC;
  --amber:#E8A33D;
  --amber-soft:#FBF0DA;
  --paper:#FAF5EE;
  --paper-deep:#F3EBDF;
  --white:#FFFFFF;
  --ink:#241F1C;
  --muted:#6B5E55;
  --line:#E6DACB;
  --r-card:14px;
  --r-btn:999px;
  --r-img:12px;
  --r-badge:6px;
  --shadow:0 1px 2px rgba(36,31,28,.06);
  --shadow-lg:0 8px 24px rgba(36,31,28,.10);
  --serif:"Noto Serif SC","Source Han Serif SC","Songti SC",Georgia,serif;
  --sans:system-ui,-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--sans);font-size:16px;line-height:1.8;color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased}
h1,h2,h3,h4,h5,h6,p,ul,ol,figure{margin:0;padding:0}
h1,h2,h3,h4{font-family:var(--serif);font-weight:700;letter-spacing:.01em;line-height:1.35}
ul,ol{list-style:none}
img{max-width:100%;display:block;height:auto}
a{color:var(--cinnabar);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--cinnabar-deep)}
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:2px solid var(--amber);outline-offset:2px}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
input,select,textarea{font:inherit;color:inherit}
.container{max-width:1200px;margin:0 auto;padding:0 24px;width:100%}
.section{padding:72px 0}
.section--white{background:var(--white)}
.section--paper{background:var(--paper)}
.section--dark{background:var(--ink);color:#F3EBE2}
.section + .section{border-top:1px solid var(--line)}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:34px;flex-wrap:wrap}
.section-head .sh-left{display:flex;flex-direction:column;gap:6px}
.section-head h2{font-size:28px;position:relative;padding-left:15px}
.section-head h2::before{content:"";position:absolute;left:0;top:7px;bottom:7px;width:3px;border-radius:2px;background:var(--cinnabar)}
.section-head .sh-sub{font-size:14px;color:var(--muted)}
.section--dark .section-head h2{color:#FBF5EC}
.section--dark .section-head .sh-sub{color:#B9ADA2}
.section--dark .section-head h2::before{background:var(--amber)}

/* 导航 */
.site-header{position:sticky;top:0;z-index:80;background:var(--white);border-bottom:1px solid var(--line);transition:box-shadow .25s ease}
.site-header.scrolled{box-shadow:0 2px 14px rgba(36,31,28,.08)}
.nav-inner{display:flex;align-items:center;gap:22px;height:68px}
.logo{display:flex;flex-direction:column;justify-content:center;line-height:1.15;flex:0 0 auto}
.logo b{font-family:var(--serif);font-size:19px;font-weight:700;color:var(--ink);letter-spacing:.02em}
.logo span{font-size:11px;color:var(--muted);letter-spacing:.12em;margin-top:3px}
.nav-links{display:flex;align-items:center;gap:2px;margin-left:10px}
.nav-links a{display:inline-block;padding:9px 13px;font-size:15px;color:var(--muted);border-bottom:2px solid transparent;border-radius:8px 8px 0 0;transition:.2s ease}
.nav-links a:hover{color:var(--ink);background:var(--paper)}
.nav-links a.active{color:var(--cinnabar);border-bottom-color:var(--cinnabar);font-weight:600}
.nav-right{margin-left:auto;display:flex;align-items:center;gap:14px}
.nav-search{display:flex;align-items:center;gap:8px;background:var(--paper);border:1px solid var(--line);border-radius:999px;padding:0 16px;height:40px;width:210px;transition:.2s}
.nav-search:focus-within{border-color:var(--reed);box-shadow:0 0 0 3px rgba(46,107,98,.12)}
.nav-search svg{flex:0 0 auto;stroke:var(--muted)}
.nav-search input{border:0;background:none;outline:none;width:100%;font-size:14px}
.nav-search input::placeholder{color:#A99C90}
.menu-toggle{display:none;width:42px;height:42px;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:10px;background:var(--white)}
.menu-toggle span{display:block;width:18px;height:2px;background:var(--ink);position:relative}
.menu-toggle span::before,.menu-toggle span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--ink)}
.menu-toggle span::before{top:-6px}
.menu-toggle span::after{top:6px}
.drawer{position:fixed;inset:0;z-index:120;background:rgba(36,31,28,.45);opacity:0;visibility:hidden;transition:opacity .25s ease,visibility .25s ease}
.drawer.open{opacity:1;visibility:visible}
.drawer-panel{position:absolute;top:0;right:0;height:100%;width:min(320px,86vw);background:var(--white);padding:20px;display:flex;flex-direction:column;gap:6px;overflow-y:auto;transform:translateX(100%);transition:transform .3s ease}
.drawer.open .drawer-panel{transform:translateX(0)}
.drawer-close{align-self:flex-end;width:38px;height:38px;border-radius:10px;border:1px solid var(--line);font-size:20px;line-height:1;color:var(--muted)}
.drawer-search{display:flex;margin:10px 0 6px;border:1px solid var(--line);border-radius:10px;padding:0 12px;height:42px;align-items:center;background:var(--paper)}
.drawer-search input{border:0;background:none;outline:none;width:100%;font-size:14px}
.drawer-panel > a{display:block;padding:12px 10px;border-radius:10px;font-size:15px;color:var(--ink);border-bottom:1px solid #F4ECE1}
.drawer-panel > a.active{color:var(--cinnabar);font-weight:600}
.drawer-panel .btn{margin-top:16px;color:#fff;border-bottom:0;text-align:center}

/* 按钮 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:46px;padding:0 26px;border-radius:var(--r-btn);font-size:15px;font-weight:600;line-height:1;border:1.5px solid transparent;transition:transform .18s ease,box-shadow .18s ease,background .18s ease,border-color .18s ease,color .18s ease;white-space:nowrap;text-align:center}
.btn-primary{background:var(--cinnabar);color:#fff}
.btn-primary:hover{background:var(--cinnabar-deep);color:#fff;transform:translateY(-1px);box-shadow:0 8px 20px rgba(193,74,50,.26)}
.btn-ghost{background:var(--white);color:var(--reed);border-color:var(--reed)}
.btn-ghost:hover{background:var(--reed-soft);color:var(--reed);transform:translateY(-1px)}
.btn:disabled{opacity:.45;cursor:not-allowed;transform:none;box-shadow:none}

/* 徽章与标签 */
.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:var(--r-badge);background:var(--reed-soft);color:var(--reed);font-size:12px;font-weight:500;line-height:1.6;white-space:nowrap}
.badge--amber{background:var(--amber-soft);color:#8A5A12}
.badge--line{background:transparent;border:1px solid var(--line);color:var(--muted)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;letter-spacing:.16em;color:var(--reed);background:var(--reed-soft);border-radius:var(--r-badge);padding:6px 12px;margin-bottom:18px}

/* 面包屑 */
.crumb{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--muted);margin-bottom:26px;flex-wrap:wrap}
.crumb a{color:var(--muted)}
.crumb a:hover{color:var(--cinnabar)}
.crumb span.sep{color:#C6B7A8}

/* 页头 */
.review-hero{background:linear-gradient(180deg,var(--paper) 0%,var(--paper-deep) 100%);border-bottom:1px solid var(--line);padding:52px 0 64px}
.review-hero-grid{display:grid;grid-template-columns:7fr 5fr;gap:48px;align-items:start}
.review-hero h1{font-size:40px;line-height:1.25;margin-bottom:16px}
.review-hero h1 em{font-style:normal;color:var(--cinnabar)}
.review-hero .lead{font-size:16px;color:var(--muted);max-width:560px}
.review-hero .lead + .lead{margin-top:10px}
.method-card{background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);padding:26px;box-shadow:var(--shadow)}
.method-card h2{font-size:20px;margin-bottom:12px;padding-left:12px;position:relative}
.method-card h2::before{content:"";position:absolute;left:0;top:5px;bottom:5px;width:3px;border-radius:2px;background:var(--amber)}
.method-card p{font-size:14px;color:var(--muted);line-height:1.85}
.method-card p + p{margin-top:10px}
.method-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}

/* 维度卡 */
.dim-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.dim-card{background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);padding:24px;box-shadow:var(--shadow);transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease}
.dim-card:hover{border-color:var(--cinnabar);box-shadow:var(--shadow-lg);transform:translateY(-2px)}
.dim-no{font-family:var(--serif);font-size:15px;color:var(--cinnabar);letter-spacing:.1em;display:block;margin-bottom:10px}
.dim-card h3{font-size:19px;margin-bottom:10px}
.dim-card p{font-size:14px;color:var(--muted);line-height:1.85;margin-bottom:16px}

/* 榜单 */
.banner-img{border-radius:var(--r-img);overflow:hidden;margin-bottom:34px;border:1px solid var(--line);box-shadow:var(--shadow)}
.banner-img img{width:100%;aspect-ratio:16/6;object-fit:cover}
.rank-list{border-top:1px solid var(--line)}
.rank-item{display:grid;grid-template-columns:44px 96px 1fr;gap:24px;align-items:start;padding:30px 0;border-bottom:1px solid var(--line);transition:background .2s ease}
.rank-item:hover{background:rgba(255,255,255,.6)}
.rank-index{font-family:var(--serif);font-size:22px;color:var(--cinnabar);padding-top:6px;letter-spacing:.04em}
.score-ring{position:relative;width:92px;height:92px;border-radius:50%;display:grid;place-items:center;background:conic-gradient(var(--reed) calc(var(--val) * 1%), #EDE3D6 0)}
.ring-inner{width:74px;height:74px;border-radius:50%;background:var(--white);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px}
.ring-inner b{font-family:var(--serif);font-size:23px;line-height:1;color:var(--ink)}
.ring-inner small{font-size:11px;color:var(--muted);letter-spacing:.04em}
.rank-body h3{font-size:21px;margin-bottom:10px}
.rank-top{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:6px}
.rank-top h3{margin-bottom:0}
.pros-cons{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:14px 0 12px}
.pc{border-radius:10px;padding:14px 16px;font-size:14px;line-height:1.8}
.pc b{display:block;font-size:13px;letter-spacing:.08em;margin-bottom:6px}
.pc--pro{background:var(--reed-soft);color:#26574F}
.pc--pro b{color:var(--reed)}
.pc--con{background:var(--amber-soft);color:#7C5310}
.pc--con b{color:#8A5A12}
.pc ul{display:grid;gap:4px}
.pc li{padding-left:12px;position:relative}
.pc li::before{content:"";position:absolute;left:0;top:11px;width:5px;height:5px;border-radius:50%;background:currentColor;opacity:.55}
.verdict{font-size:14px;color:var(--muted);border-left:3px solid var(--line);padding-left:14px;line-height:1.85}
.verdict b{color:var(--ink);font-weight:600;margin-right:6px}
.more-link{display:inline-flex;align-items:center;gap:8px;margin-top:30px;font-size:15px;font-weight:600;color:var(--reed);border:1.5px solid var(--reed);border-radius:10px;padding:11px 22px;transition:.2s ease}
.more-link:hover{background:var(--reed-soft);color:var(--reed);transform:translateY(-1px);box-shadow:var(--shadow-lg)}

/* 横向对比 */
.compare-wrap{overflow-x:auto;border-radius:var(--r-card);-webkit-overflow-scrolling:touch}
.compare{border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;background:var(--white);box-shadow:var(--shadow);min-width:720px}
.compare-row{display:grid;grid-template-columns:170px repeat(3,1fr)}
.compare-row > span{padding:15px 18px;border-bottom:1px solid var(--line);font-size:14px;line-height:1.7}
.compare-row:last-child > span{border-bottom:0}
.compare-row > span:first-child{background:#FCF8F2;font-weight:600;color:var(--muted)}
.compare-head > span{background:var(--paper);font-family:var(--serif);font-weight:700;font-size:15px;color:var(--ink)}
.compare-head > span:first-child{background:var(--paper-deep);color:var(--ink)}

/* 口碑 */
.quote-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.quote-card{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.14);border-radius:var(--r-card);padding:26px 26px 22px;position:relative;transition:border-color .2s ease,background .2s ease}
.quote-card:hover{border-color:rgba(232,163,61,.55);background:rgba(255,255,255,.08)}
.quote-card::before{content:"\201C";font-family:var(--serif);font-size:56px;line-height:1;color:var(--amber);opacity:.65;position:absolute;top:10px;left:20px}
.quote-card p{position:relative;font-size:15px;line-height:1.9;color:#EFE7DD;padding-top:18px}
.quote-meta{display:flex;align-items:center;gap:10px;margin-top:16px;font-size:13px;color:#B9ADA2}
.quote-meta b{color:#FBF5EC;font-weight:600}
.quote-meta .dot{width:4px;height:4px;border-radius:50%;background:#7B6E64}

/* 避坑 */
.avoid-list{display:grid;gap:14px}
.avoid-item{display:grid;grid-template-columns:46px 1fr;gap:16px;background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);padding:20px 22px;box-shadow:var(--shadow);transition:border-color .2s ease,box-shadow .2s ease}
.avoid-item:hover{border-color:var(--cinnabar);box-shadow:var(--shadow-lg)}
.avoid-item .n{font-family:var(--serif);font-size:20px;color:var(--cinnabar);line-height:1.5}
.avoid-item h3{font-size:17px;margin-bottom:6px}
.avoid-item p{font-size:14px;color:var(--muted);line-height:1.85}

/* FAQ */
.faq{display:grid;gap:12px;max-width:900px}
.faq-item{background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;transition:border-color .2s ease,box-shadow .2s ease}
.faq-item:hover{border-color:#D9CABB}
.faq-item.open{border-color:var(--cinnabar);box-shadow:var(--shadow)}
.faq-q{display:flex;align-items:center;justify-content:space-between;gap:16px;width:100%;min-height:48px;padding:14px 22px;text-align:left;font-size:16px;font-weight:600;font-family:var(--serif);color:var(--ink)}
.faq-q:hover{color:var(--cinnabar)}
.faq-icon{flex:0 0 auto;width:24px;height:24px;border-radius:50%;background:var(--paper);color:var(--muted);display:grid;place-items:center;font-family:var(--sans);font-size:16px;line-height:1;transition:.2s ease}
.faq-item.open .faq-icon{background:var(--cinnabar);color:#fff}
.faq-a{max-height:0;overflow:hidden;transition:max-height .32s ease}
.faq-item.open .faq-a{max-height:460px}
.faq-a-inner{padding:0 22px 20px;font-size:14px;color:var(--muted);line-height:1.9}

/* CMS 列表 */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.post-card{background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);box-shadow:var(--shadow);transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease}
.post-card:hover{border-color:var(--cinnabar);box-shadow:var(--shadow-lg);transform:translateY(-2px)}
.post-card:hover h3 a{color:var(--cinnabar)}
.post-link{display:flex;flex-direction:column;gap:10px;padding:24px;height:100%}
.post-cat{align-self:flex-start;font-size:12px;font-weight:500;color:var(--reed);background:var(--reed-soft);border-radius:var(--r-badge);padding:3px 10px}
.post-card h3{font-size:18px;line-height:1.55}
.post-card h3 a{color:var(--ink)}
.post-card p{font-size:14px;color:var(--muted);line-height:1.8}
.post-date{font-size:12px;color:#A99C90;margin-top:auto;padding-top:6px}
.empty-state{background:var(--white);border:1px dashed var(--line);border-radius:var(--r-card);padding:38px 24px;text-align:center;color:var(--muted);font-size:15px}
.empty-state b{display:block;font-family:var(--serif);font-size:17px;color:var(--ink);margin-bottom:8px}

/* 页脚 */
.site-footer{background:var(--ink);color:#D8CFC6;padding:60px 0 26px;font-size:14px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.3fr;gap:36px}
.footer-brand b{font-family:var(--serif);font-size:19px;color:#FBF5EC;letter-spacing:.02em;display:block;margin-bottom:12px}
.footer-brand p{line-height:1.85;color:#B9ADA2}
.footer-note{font-size:12.5px;color:#8E8175;line-height:1.8;margin-top:12px}
.footer-col h4{font-size:15px;color:#FBF5EC;margin-bottom:14px;font-family:var(--serif)}
.footer-col ul{display:grid;gap:9px}
.footer-col a{color:#D8CFC6}
.footer-col a:hover{color:var(--amber)}
.footer-tags{display:flex;flex-wrap:wrap;gap:8px}
.footer-tags span{font-size:12.5px;color:#B9ADA2;border:1px solid #4A423C;border-radius:var(--r-badge);padding:3px 10px}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;border-top:1px solid #3A332E;margin-top:44px;padding-top:20px;font-size:12.5px;color:#8E8175}

@media (max-width:1024px){
  .review-hero-grid{grid-template-columns:1fr;gap:32px}
  .dim-grid{grid-template-columns:repeat(2,1fr)}
  .post-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
  .nav-search{width:170px}
  .nav-links a{padding:9px 10px;font-size:14px}
}
@media (max-width:768px){
  .container{padding:0 18px}
  .section{padding:48px 0}
  .nav-links,.nav-search,.nav-cta{display:none}
  .menu-toggle{display:flex}
  .nav-inner{height:64px;gap:12px}
  .review-hero{padding:34px 0 44px}
  .review-hero h1{font-size:32px}
  .section-head h2{font-size:24px}
  .section-head{margin-bottom:26px}
  .rank-item{grid-template-columns:auto 1fr;gap:16px 18px}
  .rank-index{grid-column:1;grid-row:1}
  .score-ring{grid-column:2;grid-row:1;justify-self:start}
  .rank-body{grid-column:1 / -1}
  .pros-cons{grid-template-columns:1fr}
  .quote-grid{grid-template-columns:1fr}
  .post-grid{grid-template-columns:1fr}
  .dim-grid{grid-template-columns:1fr}
  .banner-img img{aspect-ratio:16/9}
  .avoid-item{grid-template-columns:36px 1fr;padding:18px}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:6px}
}
@media (max-width:520px){
  .review-hero h1{font-size:27px}
  .section{padding:40px 0}
  .btn{width:100%}
  .more-link{width:100%;justify-content:center}
  .faq-q{font-size:15px;padding:12px 16px}
  .faq-a-inner{padding:0 16px 18px}
  .post-link{padding:18px}
  .method-card{padding:20px}
  .dim-card{padding:18px}
  .rank-item{padding:22px 0}
  .score-ring{width:78px;height:78px}
  .ring-inner{width:62px;height:62px}
  .ring-inner b{font-size:19px}
}