/* roulang page: index */
:root{
  --paper:#F7F2E8; --paper-2:#EFE6D6; --ink:#16211D; --ink-2:#24352E;
  --tea:#1F4A3D; --tea-600:#173A30; --tea-100:#DCE8DF;
  --amber:#C4863B; --amber-600:#A96C28; --amber-100:#F4E4CE;
  --rust:#9C5A3C; --muted:#5E6B64; --line:rgba(22,33,29,.12); --card:#FFFDF8;
  --radius:16px; --shadow:0 12px 30px rgba(22,33,29,.07); --shadow-hover:0 18px 44px rgba(22,33,29,.12);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:88px}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.8;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:"Noto Serif SC","Songti SC","STSong",serif;font-weight:700;margin:0;line-height:1.3;letter-spacing:.2px}
p{margin:0}
a{color:var(--tea);text-decoration:none;transition:color .22s ease}
img{max-width:100%;display:block}
button{font-family:inherit}
ul,ol{margin:0;padding:0;list-style:none}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--amber);color:var(--ink);padding:10px 18px;z-index:300;border-radius:0 0 10px 0;font-weight:600}
.skip-link:focus{left:0}
:focus-visible{outline:2px solid var(--amber);outline-offset:2px}
.serif{font-family:"Noto Serif SC","Songti SC","STSong",serif}

/* ---------- 按钮 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:46px;padding:0 22px;border-radius:10px;font-size:15px;font-weight:600;border:1px solid transparent;cursor:pointer;transition:background-color .22s ease,color .22s ease,border-color .22s ease,transform .18s ease,box-shadow .22s ease}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--tea);color:var(--paper)}
.btn-primary:hover{background:var(--tea-600);box-shadow:0 10px 24px rgba(31,74,61,.22)}
.btn-amber{background:var(--amber);color:var(--ink)}
.btn-amber:hover{background:var(--amber-600);color:#fff}
.btn-ghost{background:transparent;border-color:var(--tea);color:var(--tea)}
.btn-ghost:hover{background:var(--tea-100)}
.btn-sm{height:38px;padding:0 16px;font-size:13.5px}
.arrow-link{display:inline-flex;align-items:center;gap:6px;font-weight:600;font-size:14px;color:var(--tea);border-bottom:1px solid var(--amber);padding-bottom:2px}
.arrow-link:hover{color:var(--amber-600)}

/* ---------- 徽章 ---------- */
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:600;letter-spacing:.6px;color:var(--tea);background:var(--tea-100);border-radius:999px;padding:6px 14px}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--amber)}
.badge{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:600;color:var(--tea);background:var(--tea-100);border-radius:999px;padding:4px 12px;line-height:1.7}
.badge::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--tea)}
.badge-amber{color:var(--amber-600);background:var(--amber-100)}
.badge-amber::before{background:var(--amber)}
.tag{display:inline-block;font-size:12.5px;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:3px 10px;background:var(--card)}

/* ---------- 导航 ---------- */
.site-header{position:sticky;top:0;z-index:120;background:rgba(247,242,232,.94);border-bottom:1px solid transparent;transition:background .25s ease,border-color .25s ease,box-shadow .25s ease}
.site-header.is-scrolled{background:var(--paper);border-bottom-color:var(--line);box-shadow:0 6px 18px rgba(22,33,29,.06)}
.nav-wrap{display:flex;align-items:center;gap:18px;height:64px}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);flex-shrink:0}
.brand-seal{width:38px;height:38px;flex-shrink:0;border-radius:10px;background:var(--tea);color:var(--paper);display:grid;place-items:center;font-family:"Noto Serif SC",serif;font-size:19px;font-weight:700;box-shadow:inset 0 0 0 1px rgba(247,242,232,.35)}
.brand-text{display:flex;flex-direction:column;line-height:1.25}
.brand-text strong{font-family:"Noto Serif SC",serif;font-size:15.5px}
.brand-text em{font-style:normal;font-size:11.5px;color:var(--muted);letter-spacing:.4px}
.nav-links{display:flex;align-items:center;gap:16px;margin-left:auto}
.nav-link{position:relative;font-size:14.5px;color:var(--ink);padding:6px 0;white-space:nowrap}
.nav-link:hover{color:var(--tea)}
.nav-link.is-active::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;border-radius:2px;background:var(--amber)}
.nav-link.is-active::before{content:"";position:absolute;left:50%;bottom:-7px;width:4px;height:4px;border-radius:50%;background:var(--amber);transform:translateX(-50%)}
.nav-right{display:flex;align-items:center;gap:10px;margin-left:14px}
.nav-search input{width:186px;height:38px;border-radius:10px;border:1px solid var(--line);background:var(--card);padding:0 12px;font-size:13.5px;color:var(--ink);outline:none;transition:width .25s ease,border-color .2s ease,box-shadow .2s ease}
.nav-search input::placeholder{color:#9AA39D}
.nav-search input:focus{width:236px;border-color:var(--amber);box-shadow:0 0 0 3px rgba(196,134,59,.18)}
.mobile-toggle{display:none;width:42px;height:42px;border-radius:10px;border:1px solid var(--line);background:var(--card);align-items:center;justify-content:center;flex-direction:column;gap:4px;cursor:pointer}
.mobile-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:var(--ink)}
.mobile-toggle:hover{border-color:var(--tea)}

/* ---------- 抽屉 ---------- */
.drawer{position:fixed;top:0;right:0;width:min(88vw,340px);height:100%;background:var(--paper);z-index:200;transform:translateX(105%);transition:transform .3s ease;padding:20px;overflow-y:auto}
.drawer.is-open{transform:translateX(0)}
.drawer-backdrop{position:fixed;inset:0;background:rgba(22,33,29,.45);z-index:190;opacity:0;pointer-events:none;transition:opacity .3s ease}
.drawer-backdrop.is-open{opacity:1;pointer-events:auto}
.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:14px;border-bottom:1px solid var(--line)}
.drawer-head strong{font-family:"Noto Serif SC",serif;font-size:15.5px}
.drawer-close{width:40px;height:40px;border-radius:10px;border:1px solid var(--line);background:var(--card);font-size:20px;line-height:1;color:var(--ink);cursor:pointer}
.drawer-close:hover{border-color:var(--tea);color:var(--tea)}
.drawer-search{margin-top:16px}
.drawer-search input{width:100%;height:44px;border-radius:10px;border:1px solid var(--line);background:var(--card);padding:0 12px;font-size:14px;outline:none}
.drawer-search input:focus{border-color:var(--amber);box-shadow:0 0 0 3px rgba(196,134,59,.18)}
.drawer-nav{display:flex;flex-direction:column;margin-top:18px}
.drawer-nav a{padding:13px 4px;font-size:15px;color:var(--ink);border-bottom:1px solid var(--line)}
.drawer-nav a:hover{color:var(--tea)}
.drawer-nav a.is-active{color:var(--tea);font-weight:600}
.drawer-cta{margin-top:20px;width:100%}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;padding:44px 0 76px;background:linear-gradient(180deg,#FBF7EE 0%,var(--paper) 70%)}
.hero::after{content:"";position:absolute;inset:0;background-image:url("/assets/images/a6764102bc932711.webp");background-size:cover;background-position:center;opacity:.06;pointer-events:none}
.hero-ring{position:absolute;right:-90px;top:60px;width:420px;height:420px;border:1px solid rgba(31,74,61,.16);border-radius:50%;pointer-events:none}
.hero-ring::after{content:"";position:absolute;inset:52px;border:1px solid rgba(196,134,59,.20);border-radius:50%}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:7fr 5fr;gap:48px;align-items:start}
.hero-main h1{font-size:clamp(30px,4.1vw,50px);line-height:1.2;margin:18px 0 0;letter-spacing:.5px}
.hero-lead{margin-top:18px;font-size:16.5px;line-height:1.9;color:#3B4A43;max-width:640px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.kw-strip{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.kw-strip a{font-size:13.5px;color:var(--tea);border:1px solid var(--line);background:var(--card);border-radius:999px;padding:6px 14px;transition:border-color .2s ease,background-color .2s ease,color .2s ease}
.kw-strip a:hover{border-color:var(--tea);background:var(--tea-100)}
.hero-note{margin-top:16px;font-size:13px;color:var(--muted)}
.apply-strip{margin-top:26px;border:1px solid var(--line);background:var(--card);border-radius:var(--radius);padding:20px 22px;box-shadow:var(--shadow);display:grid;gap:10px;max-width:640px}
.apply-strip strong{font-family:"Noto Serif SC",serif;font-size:17px}
.apply-strip p{font-size:14px;color:var(--muted);line-height:1.8}
.apply-strip .btn{justify-self:start;margin-top:4px}
.hero-side{display:grid;gap:16px}
.hero-figure{margin:0;border-radius:24px;overflow:hidden;box-shadow:var(--shadow);background:var(--paper-2)}
.hero-figure img{width:100%;aspect-ratio:4/5;object-fit:cover}
.hero-mini{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.mini-card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px;box-shadow:var(--shadow);transition:transform .22s ease,border-color .22s ease}
.mini-card:hover{transform:translateY(-2px);border-color:rgba(31,74,61,.3)}
.mini-label{font-size:11.5px;letter-spacing:.5px;color:var(--amber-600);font-weight:600}
.mini-card strong{display:block;margin-top:6px;font-size:14.5px}
.mini-card p{font-size:12.5px;color:var(--muted);line-height:1.7;margin-top:4px}

/* ---------- 板块通用 ---------- */
.section{padding:80px 0}
.section-alt{background:var(--paper-2)}
.sec-head{max-width:760px;margin-bottom:38px}
.sec-head h2{font-size:clamp(23px,2.6vw,32px);margin-top:14px}
.sec-head p{margin-top:14px;color:var(--muted);font-size:15.5px;line-height:1.85}

/* ---------- 下载 ---------- */
.download-section{padding:72px 0;background:var(--tea);color:var(--paper);position:relative;overflow:hidden}
.download-section::before{content:"";position:absolute;inset:0;background-image:url("/assets/images/047cc6995df1129c.webp");background-size:cover;background-position:center;opacity:.14}
.download-inner{position:relative;z-index:2}
.download-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:30px}
.download-head h2{font-size:clamp(23px,2.5vw,31px);color:#fff}
.download-head p{max-width:520px;color:rgba(247,242,232,.78);font-size:15px;line-height:1.85;margin-top:12px}
.download-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.dl-card{background:var(--ink-2);border:1px solid rgba(255,255,255,.12);border-radius:var(--radius);padding:24px;display:flex;flex-direction:column;gap:12px;transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease}
.dl-card:hover{transform:translateY(-3px);border-color:rgba(196,134,59,.55);box-shadow:0 18px 44px rgba(0,0,0,.28)}
.dl-icon{width:42px;height:42px;border-radius:12px;background:rgba(196,134,59,.16);color:var(--amber);display:grid;place-items:center;font-weight:700;font-size:14px;font-family:"Noto Serif SC",serif}
.dl-card h3{font-size:19px;color:#fff}
.dl-card p{font-size:13.5px;color:rgba(247,242,232,.72);line-height:1.8}
.dl-card .btn{margin-top:auto;width:100%}
.download-note{margin-top:18px;font-size:13px;color:rgba(247,242,232,.62)}

/* ---------- 指标 ---------- */
.metrics{background:var(--ink);color:var(--paper);padding:56px 0}
.metrics-grid{display:grid;grid-template-columns:5fr 2.4fr 2.4fr 2.4fr;gap:0}
.metric-lead{padding-right:32px}
.metric-label{display:block;font-size:12.5px;letter-spacing:.6px;color:rgba(247,242,232,.62)}
.metric-num{display:block;font-family:"Noto Serif SC",serif;font-size:clamp(30px,3.4vw,44px);line-height:1.1;color:var(--amber);font-variant-numeric:tabular-nums;margin-top:8px}
.metric-desc{margin-top:12px;font-size:13.5px;line-height:1.85;color:rgba(247,242,232,.7)}
.metric{padding:6px 24px;border-left:1px solid rgba(255,255,255,.1);display:flex;flex-direction:column;justify-content:center}
.metric .metric-num{color:#fff;font-size:clamp(26px,3vw,38px)}
.metric .metric-label{margin-top:8px}

/* ---------- 服务矩阵 ---------- */
.matrix{display:grid;grid-template-columns:5fr 4fr 3fr;gap:18px;align-items:stretch}
.mx-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:14px;transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease}
.mx-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:rgba(31,74,61,.3)}
.mx-card h3{font-size:21px}
.mx-card p{font-size:14.5px;color:var(--muted);line-height:1.85}
.mx-list{display:grid;gap:8px;margin-top:2px}
.mx-list li{font-size:14px;color:#3B4A43;padding-left:18px;position:relative}
.mx-list li::before{content:"";position:absolute;left:0;top:11px;width:7px;height:7px;border-radius:2px;background:var(--amber);transform:rotate(45deg)}
.mx-card .arrow-link{margin-top:auto}
.mx-accent{background:var(--tea);color:var(--paper)}
.mx-accent h3{color:#fff}
.mx-accent p{color:rgba(247,242,232,.78)}
.mx-accent .mx-list li{color:rgba(247,242,232,.86)}
.mx-accent .arrow-link{color:var(--amber)}
.mx-accent .arrow-link:hover{color:#fff}
.mx-accent .mx-list li::before{background:var(--amber)}

/* ---------- 步骤 ---------- */
.steps-layout{display:grid;grid-template-columns:8fr 4fr;gap:24px;align-items:start}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;position:relative}
.step{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);position:relative;transition:transform .22s ease,border-color .22s ease}
.step:hover{transform:translateY(-2px);border-color:rgba(31,74,61,.3)}
.step-num{font-family:"Noto Serif SC",serif;font-size:13px;color:var(--amber-600);letter-spacing:1px;font-weight:700}
.step h3{font-size:16.5px;margin-top:8px}
.step p{font-size:13.5px;color:var(--muted);margin-top:8px;line-height:1.75}
.get-card{background:var(--card);border:1px dashed rgba(31,74,61,.35);border-radius:var(--radius);padding:22px;text-align:center;box-shadow:var(--shadow)}
.qr-box{width:132px;height:132px;margin:14px auto;border-radius:14px;background:var(--paper-2);border:1px solid var(--line);display:grid;place-items:center;color:var(--muted);font-size:12.5px;line-height:1.6;padding:10px;text-align:center}
.get-card h3{font-size:17px}
.get-card p{font-size:13px;color:var(--muted);margin-top:10px;line-height:1.75}

/* ---------- 论坛专题 ---------- */
.forum-layout{display:grid;grid-template-columns:4fr 8fr;gap:28px;align-items:start}
.forum-side h2{font-size:clamp(22px,2.4vw,29px);margin-top:12px}
.forum-side p{font-size:14.5px;color:var(--muted);margin-top:12px;line-height:1.85}
.filter-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.filter-tags span{font-size:12.5px;color:var(--tea);background:var(--tea-100);border-radius:999px;padding:5px 12px}
.topic-list{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.topic-row{display:grid;grid-template-columns:auto 1fr auto;gap:16px;align-items:center;padding:18px 22px;border-bottom:1px solid var(--line);transition:background-color .2s ease}
.topic-row:last-child{border-bottom:0}
.topic-row:hover{background:var(--paper-2)}
.topic-index{font-family:"Noto Serif SC",serif;font-size:15px;color:var(--amber-600);font-variant-numeric:tabular-nums}
.topic-main h3{font-size:16px}
.topic-main p{font-size:13.5px;color:var(--muted);margin-top:4px;line-height:1.7}
.topic-meta{font-size:12.5px;color:var(--muted);white-space:nowrap;font-variant-numeric:tabular-nums}

/* ---------- 地址核验 ---------- */
.addr-layout{display:grid;grid-template-columns:5fr 7fr;gap:24px;align-items:start}
.addr-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.addr-card h3{font-size:19px;margin-bottom:16px}
.addr-fields{display:grid;gap:12px}
.addr-field{display:grid;grid-template-columns:88px 1fr;gap:12px;font-size:14px;padding-bottom:12px;border-bottom:1px dashed var(--line)}
.addr-field:last-child{border-bottom:0;padding-bottom:0}
.addr-field dt{color:var(--muted);font-size:13px}
.addr-field dd{margin:0;color:#2C3B34}
.addr-right h3{font-size:19px}
.check-list{display:grid;gap:12px;margin-top:18px}
.check-item{display:grid;grid-template-columns:auto 1fr;gap:12px;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px 18px;transition:border-color .2s ease,transform .2s ease}
.check-item:hover{border-color:rgba(31,74,61,.3);transform:translateY(-2px)}
.check-icon{width:26px;height:26px;border-radius:8px;background:var(--tea-100);color:var(--tea);display:grid;place-items:center;font-size:13px;font-weight:700}
.check-item strong{display:block;font-size:15px}
.check-item p{font-size:13.5px;color:var(--muted);margin-top:4px;line-height:1.75}
.route-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:18px}
.route-item{background:var(--paper-2);border:1px solid var(--line);border-radius:14px;padding:14px 16px}
.route-item strong{font-size:14px;display:block}
.route-item p{font-size:13px;color:var(--muted);margin-top:4px;line-height:1.7}
.note-line{margin-top:16px;font-size:13px;color:var(--rust)}

/* ---------- 结果对比 ---------- */
.compare{background:var(--ink);color:var(--paper);padding:80px 0}
.compare .sec-head h2{color:#fff}
.compare .sec-head p{color:rgba(247,242,232,.72)}
.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.cmp-panel{border-radius:var(--radius);padding:26px;border:1px solid rgba(255,255,255,.1);background:var(--ink-2)}
.cmp-panel h3{font-size:19px;color:#fff}
.cmp-panel p{font-size:14px;color:rgba(247,242,232,.66);margin-top:8px;line-height:1.8}
.cmp-list{display:grid;gap:12px;margin-top:20px}
.cmp-row{display:grid;grid-template-columns:auto 1fr;gap:12px;align-items:center;font-size:14px;color:rgba(247,242,232,.85)}
.cmp-dot{width:22px;height:22px;border-radius:7px;display:grid;place-items:center;font-size:12px;font-weight:700}
.cmp-panel.is-muted .cmp-dot{background:rgba(255,255,255,.1);color:rgba(247,242,232,.6)}
.cmp-panel.is-good{border-color:rgba(196,134,59,.45);background:#1E3A31}
.cmp-panel.is-good .cmp-dot{background:rgba(196,134,59,.22);color:var(--amber)}
.cmp-foot{margin-top:22px}

/* ---------- 场景 bento ---------- */
.scene-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:18px}
.scene-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);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:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:rgba(31,74,61,.3)}
.scene-card h3{font-size:18px}
.scene-card p{font-size:14px;color:var(--muted);line-height:1.8}
.scene-a{grid-column:span 4}
.scene-b{grid-column:span 2;background:var(--paper-2)}
.scene-c{grid-column:span 3}
.scene-d{grid-column:span 3}
.scene-img{margin-top:auto;border-radius:12px;overflow:hidden;background:var(--paper-2)}
.scene-img img{width:100%;aspect-ratio:16/10;object-fit:cover}

/* ---------- 时间线 ---------- */
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;position:relative}
.tl-item{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);position:relative}
.tl-item::before{content:"";position:absolute;top:-1px;left:22px;width:36px;height:3px;border-radius:3px;background:var(--amber)}
.tl-stage{font-size:12px;letter-spacing:.6px;color:var(--amber-600);font-weight:700}
.tl-item h3{font-size:16.5px;margin-top:8px}
.tl-item p{font-size:13.5px;color:var(--muted);margin-top:8px;line-height:1.75}

/* ---------- 资讯 ---------- */
.latest-grid{display:grid;grid-template-columns:7fr 5fr;gap:24px;align-items:start}
.latest-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease}
.latest-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:rgba(31,74,61,.3)}
.latest-figure img{width:100%;aspect-ratio:16/9;object-fit:cover}
.latest-body{padding:22px 24px}
.latest-body h3{font-size:20px;margin-top:12px}
.latest-body h3 a{color:var(--ink)}
.latest-body h3 a:hover{color:var(--tea)}
.latest-body p{font-size:14.5px;color:var(--muted);margin-top:10px;line-height:1.85}
.latest-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:16px;font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums}
.latest-side{display:grid;gap:12px}
.side-item{display:flex;align-items:center;gap:14px;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px 18px;transition:border-color .2s ease,transform .2s ease,box-shadow .2s ease}
.side-item:hover{border-color:rgba(31,74,61,.35);transform:translateY(-2px);box-shadow:var(--shadow)}
.side-text h4{font-size:15px;color:var(--ink);line-height:1.55}
.side-meta{display:block;font-size:12.5px;color:var(--muted);margin-top:4px}
.side-arrow{margin-left:auto;color:var(--amber-600);font-weight:700}
.empty-state{border:1px dashed rgba(31,74,61,.35);border-radius:var(--radius);padding:48px 24px;text-align:center;background:var(--card)}
.empty-state p{color:var(--muted);font-size:15px;margin-bottom:16px}

/* ---------- 平台保障 ---------- */
.guarantee{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.g-item{display:grid;grid-template-columns:auto 1fr;gap:16px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);transition:transform .22s ease,border-color .22s ease}
.g-item:hover{transform:translateY(-2px);border-color:rgba(31,74,61,.3)}
.g-icon{width:40px;height:40px;border-radius:12px;background:var(--tea-100);color:var(--tea);display:grid;place-items:center;font-family:"Noto Serif SC",serif;font-weight:700;font-size:15px}
.g-item h3{font-size:16.5px}
.g-item p{font-size:13.8px;color:var(--muted);margin-top:6px;line-height:1.8}

/* ---------- 快速解答 ---------- */
.qa-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.qa-card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:20px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:8px;transition:transform .22s ease,border-color .22s ease}
.qa-card:hover{transform:translateY(-2px);border-color:rgba(31,74,61,.3)}
.qa-card h3{font-size:15.5px}
.qa-card p{font-size:13.5px;color:var(--muted);line-height:1.75}
.qa-card a{font-size:13px;font-weight:600;color:var(--amber-600);margin-top:auto}

/* ---------- FAQ ---------- */
.faq-layout{display:grid;grid-template-columns:4fr 8fr;gap:36px;align-items:start}
.faq-side{position:sticky;top:96px}
.faq-side h2{font-size:clamp(22px,2.4vw,30px);margin-top:12px}
.faq-side p{font-size:14.5px;color:var(--muted);margin-top:12px;line-height:1.85}
.faq-list{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.faq-item{border-bottom:1px solid var(--line);transition:background-color .2s ease}
.faq-item:last-child{border-bottom:0}
.faq-item summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:64px;padding:16px 22px;font-size:16px;font-weight:600;color:var(--ink)}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";font-size:20px;color:var(--tea);line-height:1;transition:transform .25s ease,color .25s ease}
.faq-item[open]{background:var(--paper-2)}
.faq-item[open] summary::after{content:"−";color:var(--amber-600)}
.faq-item summary:hover{color:var(--tea)}
.faq-answer{padding:0 22px 20px;font-size:14.5px;color:var(--muted);line-height:1.85}

/* ---------- 表单 ---------- */
.feedback{background:var(--paper-2);padding:80px 0}
.fb-layout{display:grid;grid-template-columns:4fr 8fr;gap:36px;align-items:start}
.fb-side h2{font-size:clamp(22px,2.4vw,30px);margin-top:12px}
.fb-side ul{margin-top:18px;display:grid;gap:12px}
.fb-side li{font-size:14px;color:var(--muted);padding-left:18px;position:relative;line-height:1.8}
.fb-side li::before{content:"";position:absolute;left:0;top:10px;width:7px;height:7px;border-radius:2px;background:var(--amber);transform:rotate(45deg)}
.fb-form{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}
.form-msg{display:none;margin-bottom:18px;border-radius:10px;padding:12px 16px;font-size:14px;background:var(--tea-100);color:var(--tea);border:1px solid rgba(31,74,61,.25)}
.form-msg.is-show{display:block}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form-field{display:grid;gap:8px}
.form-field.full{grid-column:1 / -1}
.form-field label{font-size:13px;color:#3B4A43;font-weight:600}
.form-field input,.form-field select,.form-field textarea{width:100%;border:1px solid var(--line);background:var(--paper);border-radius:10px;padding:11px 13px;font-size:14.5px;color:var(--ink);font-family:inherit;outline:none;transition:border-color .2s ease,box-shadow .2s ease}
.form-field input,.form-field select{height:44px}
.form-field textarea{min-height:120px;resize:vertical;line-height:1.8}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{border-color:var(--amber);box-shadow:0 0 0 3px rgba(196,134,59,.16)}
.form-check{display:flex;align-items:flex-start;gap:10px;font-size:13.5px;color:var(--muted);line-height:1.75}
.form-check input{width:17px;height:17px;margin-top:3px;accent-color:var(--tea)}
.form-submit{margin-top:20px;display:flex;flex-wrap:wrap;align-items:center;gap:14px}
.form-hint{font-size:12.5px;color:var(--muted)}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--ink);color:var(--paper);padding:60px 0 26px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:32px}
.footer-brand .brand-seal{background:var(--amber);color:var(--ink)}
.footer-brand strong{display:block;font-family:"Noto Serif SC",serif;font-size:17px;margin-top:14px;color:#fff}
.footer-brand p{font-size:13.5px;color:rgba(247,242,232,.66);margin-top:10px;line-height:1.85}
.footer-col h4{font-size:14px;color:#fff;margin-bottom:14px}
.footer-col a,.footer-col span{display:block;font-size:13.5px;color:rgba(247,242,232,.7);padding:5px 0;transition:color .2s ease}
.footer-col a:hover{color:var(--amber)}
.footer-tags{display:flex;flex-wrap:wrap;gap:8px}
.footer-tags span{font-size:12.5px;border:1px solid rgba(255,255,255,.16);border-radius:999px;padding:4px 11px;color:rgba(247,242,232,.78);display:inline-block;padding:4px 11px}
.footer-legal{margin-top:38px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);display:grid;gap:8px}
.footer-legal p{font-size:12.5px;color:rgba(247,242,232,.58);line-height:1.8}
.footer-bottom{margin-top:16px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px}
.footer-bottom p{font-size:12.5px;color:rgba(247,242,232,.5)}

/* ---------- 响应式 ---------- */
@media (max-width:1080px){
  .nav-links{display:none}
  .nav-search{display:none}
  .mobile-toggle{display:flex}
  .nav-right{margin-left:auto}
  .hero-grid{grid-template-columns:1fr;gap:32px}
  .hero-figure img{aspect-ratio:16/10}
  .matrix{grid-template-columns:1fr 1fr}
  .mx-card:last-child{grid-column:1 / -1}
  .steps-layout{grid-template-columns:1fr}
  .steps{grid-template-columns:repeat(2,1fr)}
  .forum-layout{grid-template-columns:1fr}
  .addr-layout{grid-template-columns:1fr}
  .latest-grid{grid-template-columns:1fr}
  .faq-layout,.fb-layout{grid-template-columns:1fr}
  .faq-side{position:static}
  .metrics-grid{grid-template-columns:1fr 1fr;row-gap:22px}
  .metric-lead{grid-column:1 / -1;padding-right:0;padding-bottom:6px;border-bottom:1px solid rgba(255,255,255,.1)}
  .metric{border-left:0;padding:0}
  .qa-grid{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
  .section{padding:52px 0}
  .hero{padding:32px 0 52px}
  .download-section{padding:52px 0}
  .compare,.feedback{padding:52px 0}
  .download-grid{grid-template-columns:1fr}
  .compare-grid{grid-template-columns:1fr}
  .timeline{grid-template-columns:1fr}
  .guarantee{grid-template-columns:1fr}
  .scene-grid{grid-template-columns:1fr}
  .scene-a,.scene-b,.scene-c,.scene-d{grid-column:span 1}
  .route-strip{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
  .hero-mini{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .metrics-grid{grid-template-columns:1fr}
  .metric{border-left:0;padding:10px 0;border-top:1px solid rgba(255,255,255,.08)}
}
@media (max-width:640px){
  .wrap{padding:0 18px}
  .nav-wrap{height:60px;gap:10px}
  .brand-text strong{font-size:14px}
  .brand-text em{font-size:10.5px}
  .brand-seal{width:34px;height:34px;font-size:17px}
  .hero-main h1{font-size:29px}
  .hero-lead{font-size:15.5px}
  .btn{width:100%;padding:0 18px}
  .hero-actions .btn,.apply-strip .btn{width:100%}
  .steps{grid-template-columns:1fr}
  .qa-grid{grid-template-columns:1fr}
  .topic-row{grid-template-columns:auto 1fr;row-gap:6px}
  .topic-meta{grid-column:2}
  .addr-field{grid-template-columns:1fr}
  .fb-form{padding:20px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;scroll-behavior:auto !important}
  .mx-card:hover,.scene-card:hover,.dl-card:hover,.latest-card:hover,.side-item:hover,.check-item:hover,.g-item:hover,.qa-card:hover,.mini-card:hover,.step:hover{transform:none}
}

/* roulang page: article */
:root{
  --paper:#F7F2E8; --paper-2:#EFE6D6; --ink:#16211D; --ink-2:#24352E;
  --tea:#1F4A3D; --tea-600:#173A30; --tea-100:#DCE8DF;
  --amber:#C4863B; --amber-600:#A96C28; --amber-100:#F4E4CE;
  --rust:#9C5A3C; --muted:#5E6B64; --line:rgba(22,33,29,.12); --card:#FFFDF8;
  --radius:16px; --shadow:0 12px 30px rgba(22,33,29,.07); --shadow-hover:0 18px 44px rgba(22,33,29,.12);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:88px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.8;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:"Noto Serif SC","Songti SC","STSong",serif;margin:0;font-weight:700;letter-spacing:.2px}
p{margin:0}
a{color:var(--tea);text-decoration:none;transition:color .22s ease}
img{max-width:100%;display:block}
button{font-family:inherit}
ul,ol{margin:0;padding:0;list-style:none}
::selection{background:var(--amber-100);color:var(--ink)}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px;width:100%}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--ink);color:var(--paper);padding:10px 16px;border-radius:0 0 10px 0;z-index:400}
.skip-link:focus{left:0}
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:2px solid var(--amber);outline-offset:2px}
/* ---------- 按钮 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:46px;padding:0 22px;border-radius:10px;font-size:15px;font-weight:600;border:1px solid transparent;cursor:pointer;transition:background-color .22s ease,color .22s ease,border-color .22s ease,transform .18s ease,box-shadow .22s ease}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--tea);color:var(--paper)}
.btn-primary:hover{background:var(--tea-600);box-shadow:0 10px 24px rgba(31,74,61,.22)}
.btn-amber{background:var(--amber);color:var(--ink)}
.btn-amber:hover{background:var(--amber-600);color:#fff}
.btn-ghost{background:transparent;border-color:var(--tea);color:var(--tea)}
.btn-ghost:hover{background:var(--tea-100)}
.btn-sm{height:38px;padding:0 16px;font-size:13.5px}
.arrow-link{display:inline-flex;align-items:center;gap:6px;font-weight:600;font-size:14px;color:var(--tea);border-bottom:1px solid var(--amber);padding-bottom:2px}
.arrow-link:hover{color:var(--amber-600)}
/* ---------- 徽章 ---------- */
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:600;letter-spacing:.6px;color:var(--tea);background:var(--tea-100);border-radius:999px;padding:6px 14px}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--amber)}
.badge{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:600;color:var(--tea);background:var(--tea-100);border-radius:999px;padding:4px 12px;line-height:1.7}
.badge::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--tea)}
.badge-amber{color:var(--amber-600);background:var(--amber-100)}
.badge-amber::before{background:var(--amber)}
.tag{display:inline-block;font-size:12.5px;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:3px 10px;background:var(--card)}
/* ---------- 导航 ---------- */
.site-header{position:sticky;top:0;z-index:120;background:rgba(247,242,232,.94);border-bottom:1px solid transparent;transition:background .25s ease,border-color .25s ease,box-shadow .25s ease}
.site-header.is-scrolled{background:var(--paper);border-bottom-color:var(--line);box-shadow:0 6px 18px rgba(22,33,29,.06)}
.nav-wrap{display:flex;align-items:center;gap:18px;height:64px}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);flex-shrink:0}
.brand-seal{width:38px;height:38px;flex-shrink:0;border-radius:10px;background:var(--tea);color:var(--paper);display:grid;place-items:center;font-family:"Noto Serif SC",serif;font-size:19px;font-weight:700;box-shadow:inset 0 0 0 1px rgba(247,242,232,.35)}
.brand-text{display:flex;flex-direction:column;line-height:1.25}
.brand-text strong{font-family:"Noto Serif SC",serif;font-size:15.5px}
.brand-text em{font-style:normal;font-size:11.5px;color:var(--muted);letter-spacing:.4px}
.nav-links{display:flex;align-items:center;gap:16px;margin-left:auto}
.nav-link{position:relative;font-size:14.5px;color:var(--ink);padding:6px 0;white-space:nowrap}
.nav-link:hover{color:var(--tea)}
.nav-link.is-active{color:var(--tea);font-weight:600}
.nav-link.is-active::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;border-radius:2px;background:var(--amber)}
.nav-link.is-active::before{content:"";position:absolute;left:50%;bottom:-7px;width:4px;height:4px;border-radius:50%;background:var(--amber);transform:translateX(-50%)}
.nav-right{display:flex;align-items:center;gap:10px;margin-left:14px}
.nav-search input{width:186px;height:38px;border-radius:10px;border:1px solid var(--line);background:var(--card);padding:0 12px;font-size:13.5px;color:var(--ink);outline:none;transition:width .25s ease,border-color .2s ease,box-shadow .2s ease}
.nav-search input::placeholder{color:#9AA39D}
.nav-search input:focus{width:236px;border-color:var(--amber);box-shadow:0 0 0 3px rgba(196,134,59,.18)}
.mobile-toggle{display:none;width:42px;height:42px;border-radius:10px;border:1px solid var(--line);background:var(--card);align-items:center;justify-content:center;flex-direction:column;gap:4px;cursor:pointer}
.mobile-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:var(--ink)}
.mobile-toggle:hover{border-color:var(--tea)}
/* ---------- 抽屉 ---------- */
.drawer{position:fixed;top:0;right:0;width:min(88vw,340px);height:100%;background:var(--paper);z-index:200;transform:translateX(105%);transition:transform .3s ease;padding:20px;overflow-y:auto}
.drawer.is-open{transform:translateX(0)}
.drawer-backdrop{position:fixed;inset:0;background:rgba(22,33,29,.45);z-index:190;opacity:0;pointer-events:none;transition:opacity .3s ease}
.drawer-backdrop.is-open{opacity:1;pointer-events:auto}
.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:14px;border-bottom:1px solid var(--line)}
.drawer-head strong{font-family:"Noto Serif SC",serif;font-size:15.5px}
.drawer-close{width:40px;height:40px;border-radius:10px;border:1px solid var(--line);background:var(--card);font-size:20px;line-height:1;color:var(--ink);cursor:pointer}
.drawer-close:hover{border-color:var(--tea);color:var(--tea)}
.drawer-search{margin-top:16px}
.drawer-search input{width:100%;height:44px;border-radius:10px;border:1px solid var(--line);background:var(--card);padding:0 12px;font-size:14px;outline:none;color:var(--ink)}
.drawer-search input:focus{border-color:var(--amber);box-shadow:0 0 0 3px rgba(196,134,59,.18)}
.drawer-nav{display:flex;flex-direction:column;margin-top:18px}
.drawer-nav a{padding:13px 4px;font-size:15px;color:var(--ink);border-bottom:1px solid var(--line)}
.drawer-nav a:hover{color:var(--tea)}
.drawer-nav a.is-active{color:var(--tea);font-weight:600}
.drawer-cta{margin-top:20px;width:100%}
/* ---------- 通用板块 ---------- */
.section{padding:64px 0;border-top:1px solid var(--line)}
.section-title{font-size:clamp(23px,2.4vw,30px);line-height:1.35;margin-bottom:10px}
.section-sub{font-size:14.5px;color:var(--muted);max-width:720px}
/* ---------- 文章头部 ---------- */
.art-hero{background:linear-gradient(180deg,#FBF7EE 0%,var(--paper) 100%);border-bottom:1px solid var(--line);padding:34px 0 44px}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--muted)}
.breadcrumb a{color:var(--tea)}
.breadcrumb a:hover{color:var(--amber-600)}
.breadcrumb .sep{color:#A9B2AC}
.breadcrumb .crumb-now{color:var(--ink-2);max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.art-head{max-width:860px;margin-top:20px}
.art-title{font-size:clamp(28px,3.4vw,42px);line-height:1.28;margin:14px 0 16px;overflow-wrap:break-word;word-break:break-word}
.art-lead{font-size:16px;line-height:1.85;color:var(--ink-2);margin-bottom:20px}
.art-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px 18px;font-size:13.5px;color:var(--muted)}
.art-meta .dot{width:5px;height:5px;border-radius:50%;background:var(--amber);display:inline-block;margin-right:6px;vertical-align:middle}
.copy-tip{font-size:13px;color:var(--tea);font-weight:600}
/* ---------- 阅读要点 ---------- */
.points-card{background:var(--tea-100);border:1px solid rgba(31,74,61,.16);border-radius:var(--radius);padding:28px 30px;box-shadow:var(--shadow)}
.points-title{font-size:20px;margin-bottom:14px;color:var(--tea-600);display:flex;align-items:center;gap:10px}
.points-title::before{content:"";width:8px;height:8px;border-radius:2px;background:var(--amber);transform:rotate(45deg)}
.points-list{display:grid;gap:10px}
.points-list li{position:relative;padding-left:20px;font-size:15px;line-height:1.8;color:var(--ink-2)}
.points-list li::before{content:"";position:absolute;left:0;top:.72em;width:7px;height:7px;border-radius:2px;background:var(--tea)}
/* ---------- 正文布局 ---------- */
.article-layout{display:grid;grid-template-columns:minmax(0,8fr) minmax(0,4fr);gap:44px;align-items:start}
.article-main{min-width:0}
.article-body{font-size:17px;line-height:1.9;color:var(--ink);overflow-wrap:break-word;word-break:break-word;max-width:780px}
.article-body h2{font-size:26px;line-height:1.4;margin:38px 0 14px;padding-left:14px;border-left:3px solid var(--amber);color:var(--ink)}
.article-body h3{font-size:20px;line-height:1.45;margin:28px 0 10px;color:var(--tea-600)}
.article-body h4{font-size:17px;margin:22px 0 8px;color:var(--tea-600)}
.article-body p{margin:0 0 1.2em;color:var(--ink-2)}
.article-body a{color:var(--tea);border-bottom:1px solid var(--amber);padding-bottom:1px}
.article-body a:hover{color:var(--amber-600)}
.article-body blockquote{margin:24px 0;padding:16px 22px;background:var(--paper-2);border-left:3px solid var(--amber);border-radius:0 12px 12px 0;color:var(--ink-2);font-size:16px}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body ul,.article-body ol{margin:0 0 1.2em;padding-left:0}
.article-body ul li{position:relative;padding-left:20px;margin:8px 0;color:var(--ink-2)}
.article-body ul li::before{content:"";position:absolute;left:0;top:.72em;width:7px;height:7px;border-radius:2px;background:var(--tea)}
.article-body ol{counter-reset:li;padding-left:0}
.article-body ol li{position:relative;padding-left:30px;margin:8px 0;counter-increment:li;color:var(--ink-2)}
.article-body ol li::before{content:counter(li);position:absolute;left:0;top:.18em;width:22px;height:22px;border-radius:6px;background:var(--tea-100);color:var(--tea);font-size:12.5px;font-weight:700;display:grid;place-items:center}
.article-body img{border-radius:18px;margin:24px auto;width:100%;height:auto;background:var(--paper-2)}
.article-body table{width:100%;border-collapse:collapse;margin:24px 0;font-size:15px;display:block;overflow-x:auto;white-space:nowrap}
.article-body th{background:var(--tea);color:var(--paper);padding:11px 16px;text-align:left;font-weight:600}
.article-body td{padding:11px 16px;border-bottom:1px solid var(--line);color:var(--ink-2)}
.article-body tr:nth-child(even) td{background:rgba(239,230,214,.55)}
.article-body hr{border:0;border-top:1px solid var(--line);margin:32px 0}
.article-empty{background:var(--card);border:1px dashed rgba(31,74,61,.35);border-radius:var(--radius);padding:48px 24px;text-align:center}
.empty-title{font-family:"Noto Serif SC",serif;font-size:22px;font-weight:700;color:var(--ink);margin-bottom:10px}
.empty-desc{font-size:14.5px;color:var(--muted);margin-bottom:22px}
/* ---------- 侧栏 ---------- */
.article-side{position:sticky;top:88px;display:flex;flex-direction:column;gap:20px;align-self:start;min-width:0}
.side-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);transition:box-shadow .22s ease,border-color .22s ease,transform .22s ease}
.side-card:hover{border-color:rgba(31,74,61,.3);box-shadow:var(--shadow-hover);transform:translateY(-2px)}
.side-card h3{font-size:16px;margin-bottom:14px;color:var(--ink);padding-bottom:10px;border-bottom:1px solid var(--line)}
.side-meta{display:grid;gap:10px;margin:0}
.side-meta div{display:flex;justify-content:space-between;gap:12px;font-size:13.5px}
.side-meta dt{color:var(--muted);flex-shrink:0}
.side-meta dd{margin:0;color:var(--ink-2);text-align:right;overflow-wrap:break-word}
.side-tip p{font-size:14px;color:var(--muted);line-height:1.8;margin-bottom:14px}
/* ---------- 核验与免责 ---------- */
.note-block{background:var(--paper-2);border:1px solid var(--line);border-left:3px solid var(--amber);border-radius:0 var(--radius) var(--radius) 0;padding:26px 28px}
.note-block h2{font-size:19px;margin-bottom:12px;color:var(--ink)}
.note-block p{font-size:14px;line-height:1.85;color:var(--muted);margin-bottom:8px}
.note-block p:last-child{margin-bottom:0}
/* ---------- 延伸查阅 ---------- */
.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:26px}
.related-card{display:flex;flex-direction:column;gap:10px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;color:var(--ink)}
.related-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:rgba(31,74,61,.32);color:var(--ink)}
.related-card h3{font-size:17px;line-height:1.5;color:var(--ink)}
.related-card p{font-size:13.5px;line-height:1.8;color:var(--muted)}
.related-card .arrow-link{margin-top:auto}
/* ---------- 站内搜索 ---------- */
.search-panel{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:32px;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow)}
.search-panel h2{font-size:23px;margin-bottom:8px}
.search-panel p{font-size:14px;color:var(--muted);line-height:1.8}
.search-form{display:flex;gap:12px;flex-wrap:wrap}
.search-form input{flex:1 1 240px;min-width:0;height:46px;border-radius:10px;border:1px solid var(--line);background:var(--paper);padding:0 14px;font-size:14.5px;color:var(--ink);outline:none;transition:border-color .2s ease,box-shadow .2s ease}
.search-form input::placeholder{color:#9AA39D}
.search-form input:focus{border-color:var(--amber);box-shadow:0 0 0 3px rgba(196,134,59,.18)}
/* ---------- 纠错 CTA ---------- */
.cta-bar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px;background:var(--ink);color:var(--paper);border-radius:var(--radius);padding:32px 34px;position:relative;overflow:hidden}
.cta-bar::after{content:"";position:absolute;right:-60px;top:-60px;width:200px;height:200px;border:1px solid rgba(247,242,232,.16);border-radius:50%;pointer-events:none}
.cta-bar h2{font-size:22px;margin-bottom:8px;color:var(--paper)}
.cta-bar p{font-size:14px;color:rgba(247,242,232,.78);line-height:1.8;max-width:600px}
.cta-bar .btn{position:relative;z-index:1}
/* ---------- 页脚 ---------- */
.site-footer{background:var(--ink);color:var(--paper);margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px;padding:56px 0 32px}
.footer-brand{display:flex;flex-direction:column;gap:12px;align-items:flex-start}
.footer-brand .brand-seal{background:var(--tea);color:var(--paper)}
.footer-brand strong{font-family:"Noto Serif SC",serif;font-size:17px;color:var(--paper)}
.footer-brand p{font-size:13.5px;line-height:1.85;color:rgba(247,242,232,.7);max-width:340px}
.footer-col{display:flex;flex-direction:column;gap:10px}
.footer-col h4{font-size:14.5px;color:var(--paper);margin-bottom:4px;letter-spacing:.4px}
.footer-col a{font-size:13.5px;color:rgba(247,242,232,.75)}
.footer-col a:hover{color:var(--amber)}
.footer-tags{display:flex;flex-wrap:wrap;gap:8px}
.footer-tags span{font-size:12.5px;color:rgba(247,242,232,.8);border:1px solid rgba(247,242,232,.22);border-radius:999px;padding:3px 10px}
.footer-legal{padding:20px 0;border-top:1px solid rgba(247,242,232,.14);display:grid;gap:8px}
.footer-legal p{font-size:12.5px;line-height:1.8;color:rgba(247,242,232,.6)}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;padding:18px 0 28px;border-top:1px solid rgba(247,242,232,.14)}
.footer-bottom p{font-size:12.5px;color:rgba(247,242,232,.6)}
/* ---------- 响应式 ---------- */
@media (max-width:1280px){
  .nav-links{gap:13px}
  .nav-search input{width:160px}
  .nav-search input:focus{width:200px}
}
@media (max-width:1024px){
  .article-layout{grid-template-columns:1fr;gap:36px}
  .article-side{position:static;flex-direction:row;flex-wrap:wrap}
  .article-side .side-card{flex:1 1 280px}
  .related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .search-panel{grid-template-columns:1fr;gap:22px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media (max-width:900px){
  .nav-links,.nav-right{display:none}
  .mobile-toggle{display:flex;margin-left:auto}
  .nav-wrap{height:60px}
}
@media (max-width:768px){
  .section{padding:48px 0}
  .art-hero{padding:26px 0 34px}
  .art-title{font-size:clamp(26px,5.4vw,32px)}
  .article-body{font-size:16.5px;line-height:1.9}
  .article-body h2{font-size:22px}
  .article-body h3{font-size:18.5px}
  .points-card{padding:22px}
  .related-grid{grid-template-columns:1fr}
  .cta-bar{padding:26px 22px}
  .cta-bar .btn{width:100%}
  .side-card{padding:20px}
}
@media (max-width:640px){
  .wrap{padding:0 16px}
  .brand-text strong{font-size:14.5px}
  .brand-text em{font-size:11px}
  .art-meta{gap:8px 14px;font-size:13px}
  .art-meta .btn{width:100%}
  .footer-grid{grid-template-columns:1fr;padding:40px 0 24px}
  .footer-brand p{max-width:none}
  .search-form input{flex:1 1 100%}
  .search-form .btn{width:100%}
  .note-block{padding:20px}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
  .side-card:hover,.related-card:hover{transform:none}
}

/* roulang page: category1 */
:root{
  --paper:#F7F2E8; --paper-2:#EFE6D6; --ink:#16211D; --ink-2:#24352E;
  --tea:#1F4A3D; --tea-600:#173A30; --tea-100:#DCE8DF;
  --amber:#C4863B; --amber-600:#A96C28; --amber-100:#F4E4CE;
  --rust:#9C5A3C; --muted:#5E6B64; --line:rgba(22,33,29,.12); --card:#FFFDF8;
  --radius:16px; --shadow:0 12px 30px rgba(22,33,29,.07); --shadow-hover:0 18px 44px rgba(22,33,29,.12);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:88px}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.8;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:"Noto Serif SC","Songti SC",STSong,serif;margin:0;color:var(--ink);font-weight:700}
p{margin:0}
a{color:var(--tea);text-decoration:none;transition:color .22s ease}
ul,ol{margin:0;padding:0;list-style:none}
img{max-width:100%;display:block}
button{font-family:inherit}
:focus-visible{outline:2px solid var(--amber);outline-offset:2px}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--tea);color:var(--paper);padding:10px 16px;border-radius:0 0 10px 0;z-index:999;font-size:14px}
.skip-link:focus{left:0}
.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:46px;padding:0 22px;border-radius:10px;font-size:15px;font-weight:600;border:1px solid transparent;cursor:pointer;transition:background-color .22s ease,color .22s ease,border-color .22s ease,transform .18s ease,box-shadow .22s ease}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--tea);color:var(--paper)}
.btn-primary:hover{background:var(--tea-600);box-shadow:0 10px 24px rgba(31,74,61,.22)}
.btn-amber{background:var(--amber);color:var(--ink)}
.btn-amber:hover{background:var(--amber-600);color:#fff}
.btn-ghost{background:transparent;border-color:var(--tea);color:var(--tea)}
.btn-ghost:hover{background:var(--tea-100)}
.btn-sm{height:38px;padding:0 16px;font-size:13.5px}
.arrow-link{display:inline-flex;align-items:center;gap:6px;font-weight:600;font-size:14px;color:var(--tea);border-bottom:1px solid var(--amber);padding-bottom:2px}
.arrow-link:hover{color:var(--amber-600)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:600;letter-spacing:.6px;color:var(--tea);background:var(--tea-100);border-radius:999px;padding:6px 14px}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--amber)}
.badge{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:600;color:var(--tea);background:var(--tea-100);border-radius:999px;padding:4px 12px;line-height:1.7}
.badge::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--tea)}
.badge-amber{color:var(--amber-600);background:var(--amber-100)}
.badge-amber::before{background:var(--amber)}
.tag{display:inline-block;font-size:12.5px;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:3px 10px;background:var(--card)}
/* 导航 */
.site-header{position:sticky;top:0;z-index:120;background:rgba(247,242,232,.94);border-bottom:1px solid transparent;transition:background .25s ease,border-color .25s ease,box-shadow .25s ease}
.site-header.is-scrolled{background:var(--paper);border-bottom-color:var(--line);box-shadow:0 6px 18px rgba(22,33,29,.06)}
.nav-wrap{display:flex;align-items:center;gap:18px;height:64px}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);flex-shrink:0}
.brand-seal{width:38px;height:38px;flex-shrink:0;border-radius:10px;background:var(--tea);color:var(--paper);display:grid;place-items:center;font-family:"Noto Serif SC",serif;font-size:19px;font-weight:700;box-shadow:inset 0 0 0 1px rgba(247,242,232,.35)}
.brand-text{display:flex;flex-direction:column;line-height:1.25}
.brand-text strong{font-family:"Noto Serif SC",serif;font-size:15.5px}
.brand-text em{font-style:normal;font-size:11.5px;color:var(--muted);letter-spacing:.4px}
.nav-links{display:flex;align-items:center;gap:16px;margin-left:auto}
.nav-link{position:relative;font-size:14.5px;color:var(--ink);padding:6px 0;white-space:nowrap}
.nav-link:hover{color:var(--tea)}
.nav-link.is-active::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;border-radius:2px;background:var(--amber)}
.nav-link.is-active::before{content:"";position:absolute;left:50%;bottom:-7px;width:4px;height:4px;border-radius:50%;background:var(--amber);transform:translateX(-50%)}
.nav-right{display:flex;align-items:center;gap:10px;margin-left:14px}
.nav-search input{width:186px;height:38px;border-radius:10px;border:1px solid var(--line);background:var(--card);padding:0 12px;font-size:13.5px;color:var(--ink);outline:none;transition:width .25s ease,border-color .2s ease,box-shadow .2s ease}
.nav-search input::placeholder{color:#9AA39D}
.nav-search input:focus{width:236px;border-color:var(--amber);box-shadow:0 0 0 3px rgba(196,134,59,.18)}
.mobile-toggle{display:none;width:42px;height:42px;border-radius:10px;border:1px solid var(--line);background:var(--card);align-items:center;justify-content:center;flex-direction:column;gap:4px;cursor:pointer}
.mobile-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:var(--ink)}
.mobile-toggle:hover{border-color:var(--tea)}
/* 抽屉 */
.drawer{position:fixed;top:0;right:0;width:min(88vw,340px);height:100%;background:var(--paper);z-index:200;transform:translateX(105%);transition:transform .3s ease;padding:20px;overflow-y:auto}
.drawer.is-open{transform:translateX(0)}
.drawer-backdrop{position:fixed;inset:0;background:rgba(22,33,29,.45);z-index:190;opacity:0;pointer-events:none;transition:opacity .3s ease}
.drawer-backdrop.is-open{opacity:1;pointer-events:auto}
.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:14px;border-bottom:1px solid var(--line)}
.drawer-head strong{font-family:"Noto Serif SC",serif;font-size:15.5px}
.drawer-close{width:40px;height:40px;border-radius:10px;border:1px solid var(--line);background:var(--card);font-size:20px;line-height:1;color:var(--ink);cursor:pointer}
.drawer-close:hover{border-color:var(--tea);color:var(--tea)}
.drawer-search{margin-top:16px}
.drawer-search input{width:100%;height:44px;border-radius:10px;border:1px solid var(--line);background:var(--card);padding:0 12px;font-size:14px;outline:none}
.drawer-search input:focus{border-color:var(--amber);box-shadow:0 0 0 3px rgba(196,134,59,.18)}
.drawer-nav{display:flex;flex-direction:column;margin-top:18px}
.drawer-nav a{padding:13px 4px;font-size:15px;color:var(--ink);border-bottom:1px solid var(--line)}
.drawer-nav a:hover{color:var(--tea)}
.drawer-nav a.is-active{color:var(--tea);font-weight:600}
.drawer-cta{margin-top:20px;width:100%}
/* 通用板块 */
.section{padding:76px 0;border-bottom:1px solid var(--line)}
.section:last-of-type{border-bottom:0}
.sec-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:34px}
.sec-head h2{font-size:clamp(23px,2.6vw,32px);line-height:1.32}
.sec-head p{color:var(--muted);font-size:14.5px;max-width:60ch}
.bg-paper2{background:var(--paper-2)}
/* 分类页头 */
.pagehead{background:var(--paper-2);border-bottom:1px solid var(--line);padding:34px 0 52px;position:relative;overflow:hidden}
.pagehead::after{content:"";position:absolute;right:-90px;top:-70px;width:320px;height:320px;border:1px solid rgba(31,74,61,.14);border-radius:50%;pointer-events:none}
.pagehead::before{content:"";position:absolute;right:-10px;top:30px;width:190px;height:190px;border:1px solid rgba(196,134,59,.18);border-radius:50%;pointer-events:none}
.crumbs{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);flex-wrap:wrap}
.crumbs a{color:var(--muted)}
.crumbs a:hover{color:var(--tea)}
.crumbs span{color:var(--amber-600)}
.pagehead-grid{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:36px;align-items:start;margin-top:18px;position:relative;z-index:1}
.page-title{font-size:clamp(30px,3.6vw,44px);line-height:1.22;letter-spacing:.5px}
.page-sub{color:var(--muted);font-size:15.5px;margin-top:14px;max-width:58ch}
.statbar{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.stat-pill{display:inline-flex;align-items:baseline;gap:8px;background:var(--card);border:1px solid var(--line);border-radius:999px;padding:8px 16px;font-size:13px;color:var(--muted)}
.stat-pill b{font-family:"Noto Serif SC",serif;font-size:15px;color:var(--ink);font-variant-numeric:tabular-nums}
.side-note{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}
.side-note h2{font-size:17px;display:flex;align-items:center;gap:8px}
.side-note h2::before{content:"印";font-size:11px;color:var(--paper);background:var(--tea);border-radius:4px;padding:2px 5px;font-family:"Noto Sans SC",sans-serif}
.side-note ul{margin-top:14px;display:grid;gap:10px}
.side-note li{position:relative;padding-left:16px;font-size:13.5px;color:var(--muted);line-height:1.75}
.side-note li::before{content:"";position:absolute;left:0;top:11px;width:6px;height:6px;border-radius:2px;background:var(--amber)}
/* 筛选条 */
.filter-bar{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px 22px}
.filter-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.filter-search{flex:1 1 260px;min-width:220px;position:relative}
.filter-search input{width:100%;height:44px;border-radius:10px;border:1px solid var(--line);background:var(--paper);padding:0 14px;font-size:14px;color:var(--ink);outline:none;transition:border-color .2s ease,box-shadow .2s ease}
.filter-search input:focus{border-color:var(--amber);box-shadow:0 0 0 3px rgba(196,134,59,.18)}
.filter-select{height:44px;border-radius:10px;border:1px solid var(--line);background:var(--paper);padding:0 12px;font-size:13.5px;color:var(--ink);outline:none}
.filter-select:focus{border-color:var(--amber);box-shadow:0 0 0 3px rgba(196,134,59,.18)}
.chip-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.chip{display:inline-flex;align-items:center;height:34px;padding:0 14px;border-radius:999px;border:1px solid var(--line);background:var(--paper);font-size:13px;color:var(--ink);cursor:pointer;transition:background .2s ease,border-color .2s ease,color .2s ease}
.chip:hover{border-color:var(--tea);color:var(--tea)}
.chip.is-on{background:var(--tea);border-color:var(--tea);color:var(--paper)}
.result-count{margin-top:14px;font-size:13px;color:var(--muted)}
.result-count b{color:var(--amber-600);font-variant-numeric:tabular-nums}
/* 地址卡片 */
.addr-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.addr-card{display:grid;grid-template-columns:112px minmax(0,1fr);gap:18px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease}
.addr-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:rgba(31,74,61,.32)}
.addr-thumb{width:112px;aspect-ratio:1/1;border-radius:12px;overflow:hidden;background:var(--paper-2);border:1px solid var(--line)}
.addr-thumb img{width:100%;height:100%;object-fit:cover}
.addr-head{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.addr-no{font-family:"Noto Serif SC",serif;font-size:15px;color:var(--amber-600);font-variant-numeric:tabular-nums;letter-spacing:1px}
.state{font-size:12px;border-radius:999px;padding:2px 10px;border:1px solid var(--line);color:var(--muted);background:var(--paper)}
.state-ok{color:var(--tea);border-color:rgba(31,74,61,.28);background:var(--tea-100)}
.state-wait{color:var(--rust);border-color:rgba(156,90,60,.3);background:rgba(156,90,60,.08)}
.addr-body h3{font-size:18px;margin:10px 0 6px;line-height:1.45}
.addr-desc{font-size:14px;color:var(--muted);line-height:1.75}
.addr-meta{margin:14px 0 14px;display:grid;gap:5px}
.addr-meta>div{display:flex;gap:10px;font-size:13px}
.addr-meta dt{color:var(--muted);flex-shrink:0;min-width:60px}
.addr-meta dd{margin:0;color:var(--ink)}
.more-row{display:flex;justify-content:center;margin-top:34px}
/* 路线 */
.route-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.route-card{position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease}
.route-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:rgba(31,74,61,.3)}
.route-icon{width:42px;height:42px;border-radius:12px;background:var(--tea-100);color:var(--tea);display:grid;place-items:center;font-family:"Noto Serif SC",serif;font-size:16px;font-weight:700}
.route-card h3{font-size:18px;margin:14px 0 8px}
.route-card p{font-size:14px;color:var(--muted);line-height:1.8}
.route-card::after{content:"";position:absolute;right:24px;top:30px;width:26px;height:1px;background:var(--line)}
/* 核验标准 */
.verify-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.verify-item{background:var(--card);border:1px solid var(--line);border-left:3px solid var(--tea);border-radius:12px;padding:22px}
.verify-item h3{font-size:17px;display:flex;align-items:center;justify-content:space-between;gap:12px}
.seal{font-size:11.5px;color:var(--tea);border:1px dashed rgba(31,74,61,.4);border-radius:6px;padding:1px 8px;font-family:"Noto Sans SC",sans-serif;letter-spacing:1px}
.seal-wait{color:var(--rust);border-color:rgba(156,90,60,.4)}
.verify-item p{font-size:14px;color:var(--muted);margin-top:10px;line-height:1.8}
/* 误区提醒 */
.notice-band{background:var(--paper-2);border:1px solid var(--line);border-left:4px solid var(--rust);border-radius:12px;padding:26px 28px}
.notice-band h2{font-size:22px;margin-bottom:18px}
.notice-list{display:grid;gap:16px}
.notice-list li{display:grid;grid-template-columns:auto minmax(0,1fr);gap:12px;align-items:start}
.notice-list b{display:inline-flex;align-items:center;justify-content:center;min-width:60px;height:26px;border-radius:6px;background:rgba(156,90,60,.12);color:var(--rust);font-size:12.5px;font-weight:600}
.notice-list p{font-size:14px;color:var(--ink);line-height:1.8}
.notice-list p span{color:var(--muted)}
/* 相关阅读 */
.read-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.read-card{display:flex;flex-direction:column;justify-content:space-between;gap:14px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;min-height:150px;transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease}
.read-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:rgba(31,74,61,.3)}
.read-card h3{font-size:16.5px;line-height:1.5}
.read-card p{font-size:13.5px;color:var(--muted);line-height:1.75}
/* FAQ */
.faq-layout{display:grid;grid-template-columns:300px minmax(0,1fr);gap:40px;align-items:start}
.faq-aside{position:sticky;top:92px}
.faq-aside h2{font-size:26px;line-height:1.35;margin-bottom:12px}
.faq-aside p{font-size:14px;color:var(--muted);line-height:1.8}
.faq-list{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item:last-child{border-bottom:0}
.faq-item summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 24px;font-size:15.5px;font-weight:600;font-family:"Noto Serif SC",serif;min-height:64px;transition:background .2s ease,color .2s ease}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{background:var(--paper-2);color:var(--tea)}
.faq-item[open] summary{background:var(--paper-2);color:var(--tea)}
.faq-icon{position:relative;flex-shrink:0;width:18px;height:18px}
.faq-icon::before,.faq-icon::after{content:"";position:absolute;background:var(--amber);border-radius:2px;transition:transform .25s ease,opacity .2s ease}
.faq-icon::before{left:0;top:8px;width:18px;height:2px}
.faq-icon::after{left:8px;top:0;width:2px;height:18px}
.faq-item[open] .faq-icon::after{transform:rotate(90deg);opacity:0}
.faq-answer{padding:0 24px 22px;color:var(--muted);font-size:14.5px;line-height:1.85}
/* CTA */
.cta-band{background:var(--ink);color:var(--paper);border-radius:20px;padding:38px 40px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:22px}
.cta-band h2{color:var(--paper);font-size:clamp(20px,2.2vw,27px);line-height:1.4}
.cta-band p{color:rgba(247,242,232,.72);font-size:14px;margin-top:10px;max-width:58ch;line-height:1.8}
/* 页脚 */
.site-footer{background:var(--ink);color:var(--paper);padding:56px 0 24px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px}
.footer-brand .brand-seal{background:var(--amber);color:var(--ink);box-shadow:none;margin-bottom:12px}
.footer-brand strong{display:block;font-family:"Noto Serif SC",serif;font-size:16px;margin-bottom:10px}
.footer-brand p{font-size:13px;color:rgba(247,242,232,.66);line-height:1.85;max-width:34ch}
.footer-col h4{font-family:"Noto Serif SC",serif;font-size:14px;color:var(--paper);margin-bottom:12px;letter-spacing:.5px}
.footer-col a{display:block;color:rgba(247,242,232,.7);font-size:13.5px;padding:5px 0;transition:color .2s ease}
.footer-col a:hover{color:var(--amber)}
.footer-tags{display:flex;flex-wrap:wrap;gap:8px}
.footer-tags span{font-size:12px;color:rgba(247,242,232,.72);border:1px solid rgba(247,242,232,.22);border-radius:999px;padding:3px 10px}
.footer-legal{margin-top:36px;padding-top:20px;border-top:1px solid rgba(247,242,232,.14);display:grid;gap:8px}
.footer-legal p{font-size:12.5px;color:rgba(247,242,232,.56);line-height:1.8}
.footer-bottom{margin-top:22px;padding-top:16px;border-top:1px solid rgba(247,242,232,.14);display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between}
.footer-bottom p{font-size:12.5px;color:rgba(247,242,232,.5);font-variant-numeric:tabular-nums}
/* 响应式 */
@media (max-width:1024px){
  .nav-links{display:none}
  .nav-search,.nav-right .btn-amber{display:none}
  .mobile-toggle{display:flex}
  .nav-wrap{justify-content:space-between}
  .pagehead-grid{grid-template-columns:minmax(0,1fr)}
  .side-note{max-width:520px}
  .addr-grid{grid-template-columns:minmax(0,1fr)}
  .route-grid{grid-template-columns:minmax(0,1fr)}
  .route-card::after{display:none}
  .read-grid{grid-template-columns:minmax(0,1fr)}
  .faq-layout{grid-template-columns:minmax(0,1fr);gap:24px}
  .faq-aside{position:static}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:768px){
  .section{padding:52px 0}
  .pagehead{padding:26px 0 40px}
  .verify-grid{grid-template-columns:minmax(0,1fr)}
  .addr-card{grid-template-columns:88px minmax(0,1fr);padding:16px;gap:14px}
  .addr-thumb{width:88px}
  .cta-band{padding:28px 22px}
  .cta-band .btn{width:100%}
  .filter-row>*{flex:1 1 100%}
  .filter-select{width:100%}
}
@media (max-width:520px){
  .wrap{padding:0 20px}
  .footer-grid{grid-template-columns:minmax(0,1fr)}
  .stat-pill{width:100%;justify-content:space-between}
  .addr-card{grid-template-columns:minmax(0,1fr)}
  .addr-thumb{width:100%;aspect-ratio:16/10}
  .brand-text strong{font-size:14.5px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .addr-card:hover,.route-card:hover,.read-card:hover{transform:none}
}