/* roulang page: index */
:root{
  --brand:#B23A7A;
  --brand-strong:#8E2A5F;
  --accent:#FF7A9B;
  --gold:#D9A05B;
  --ink:#1E1226;
  --body:#241C2B;
  --muted:#6B6072;
  --bg:#FDF7F4;
  --surface:#FFFFFF;
  --line:#EEE2DC;
  --tint:#FBEFEA;
  --dark:#1E1226;
  --dark-text:#F7EFEA;
  --dark-line:rgba(255,255,255,.14);
  --radius-sm:12px;
  --radius:16px;
  --radius-lg:24px;
  --shadow-1:0 10px 28px rgba(30,18,38,.07);
  --shadow-2:0 14px 34px rgba(30,18,38,.12);
  --space-1:8px;
  --space-2:16px;
  --space-3:24px;
  --space-4:32px;
  --space-5:48px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.75;
  color:var(--body);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,p,figure,blockquote{margin:0}
ul,ol{list-style:none;margin:0;padding:0}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block;border-radius:var(--radius-sm)}
button{font:inherit;color:inherit;border:0;background:none;cursor:pointer}
input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
::selection{background:rgba(178,58,122,.18)}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 32px}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--brand);color:#fff;padding:10px 16px;border-radius:0 0 12px 0;z-index:999}
.skip-link:focus{left:0}

/* 促销条 */
.promo{background:var(--dark);color:#EFE0E8;font-size:13px;border-bottom:1px solid var(--brand)}
.promo-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:38px}
.promo-text{display:flex;align-items:center;gap:8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.promo-dot{width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(255,122,155,.18);flex:none}
.promo-links{display:flex;gap:18px;flex:none}
.promo-links a{color:#FFC9D9;transition:color .2s}
.promo-links a:hover{color:#fff}

/* 导航 */
.site-header{position:sticky;top:0;z-index:80;background:rgba(253,247,244,.95);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);transition:box-shadow .25s}
.site-header.is-stuck{box-shadow:0 8px 24px rgba(30,18,38,.10)}
.nav{display:flex;align-items:center;gap:22px;min-height:72px}
.logo{display:flex;align-items:center;gap:10px;max-width:270px;flex:none}
.logo-mark{width:38px;height:38px;border-radius:12px;background:linear-gradient(135deg,var(--brand),var(--accent));color:#fff;display:grid;place-items:center;font-weight:700;font-size:15px;box-shadow:0 8px 18px rgba(178,58,122,.30);flex:none}
.logo-text{display:flex;flex-direction:column;line-height:1.2}
.logo-name{font-size:15px;font-weight:700;color:var(--ink);letter-spacing:-.2px}
.logo-sub{font-size:11px;color:var(--muted);letter-spacing:.5px}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:6px}
.main-nav a{display:inline-flex;align-items:center;height:40px;padding:0 14px;border-radius:10px;font-size:14.5px;font-weight:600;color:#3A2E45;transition:color .2s,background .2s}
.main-nav a:hover{color:var(--brand-strong);background:rgba(178,58,122,.08)}
.main-nav a.is-active{color:var(--brand-strong);background:rgba(178,58,122,.12)}
.nav-tools{display:flex;align-items:center;gap:12px;margin-left:auto}
.nav-search{display:flex;align-items:center;gap:8px;height:42px;padding:0 14px;border:1px solid var(--line);border-radius:12px;background:#fff;width:220px;transition:border-color .2s,box-shadow .2s}
.nav-search:focus-within{border-color:var(--brand);box-shadow:0 0 0 3px rgba(178,58,122,.12)}
.nav-search input{border:0;outline:0;background:none;width:100%;font-size:13.5px}
.nav-search svg{flex:none;color:var(--muted)}
.icon-btn{width:42px;height:42px;border-radius:12px;border:1px solid var(--line);background:#fff;display:grid;place-items:center;color:#4A3C55;position:relative;transition:border-color .2s,color .2s,transform .2s}
.icon-btn:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-1px)}
.icon-btn .badge{position:absolute;top:-5px;right:-5px;min-width:18px;height:18px;border-radius:9px;background:var(--accent);color:#3B0A21;font-size:11px;font-weight:700;display:grid;place-items:center;padding:0 4px}
.nav-toggle{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:#fff;place-items:center;color:#4A3C55}

/* 按钮 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 22px;border-radius:12px;font-weight:600;font-size:15px;border:1px solid transparent;transition:transform .2s,background .2s,box-shadow .2s,border-color .2s,color .2s;text-align:center}
.btn:active{transform:translateY(0)}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 10px 22px rgba(178,58,122,.26)}
.btn-primary:hover{background:var(--brand-strong);transform:translateY(-2px);box-shadow:0 14px 28px rgba(142,42,95,.30)}
.btn-outline{border-color:rgba(178,58,122,.55);color:var(--brand-strong);background:rgba(255,255,255,.6)}
.btn-outline:hover{background:rgba(178,58,122,.10);border-color:var(--brand);transform:translateY(-2px)}
.btn-accent{background:var(--accent);color:#3B0A21;box-shadow:0 10px 22px rgba(255,122,155,.30)}
.btn-accent:hover{background:#FF9AB3;transform:translateY(-2px)}
.btn-light{border-color:rgba(255,255,255,.5);color:#fff;background:rgba(255,255,255,.08)}
.btn-light:hover{background:rgba(255,255,255,.18);border-color:#fff;transform:translateY(-2px)}
.btn-block{width:100%}
.btn-sm{min-height:42px;padding:0 16px;font-size:14px;border-radius:10px}

/* 通用标签 */
.chip{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;border-radius:999px;background:rgba(178,58,122,.09);color:var(--brand-strong);font-size:13px;font-weight:600;line-height:1.4}
.chip-gold{background:rgba(217,160,91,.16);color:#8A5B22}
.chip-line{border:1px solid var(--line);background:#fff;color:var(--muted);font-weight:500}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;letter-spacing:1.2px;color:var(--brand);text-transform:uppercase}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--brand);border-radius:2px}

/* 首屏 */
.hero{position:relative;overflow:hidden;background:#241126 url('/assets/images/34d09ad47ab2f85b.jpg') center/cover no-repeat;color:#F7EFEA}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(108deg,rgba(24,12,32,.95) 0%,rgba(30,18,38,.88) 46%,rgba(142,42,95,.72) 100%)}
.hero::after{content:"";position:absolute;right:-140px;top:-120px;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(255,122,155,.30),transparent 68%);pointer-events:none}
.hero .container{position:relative;z-index:1;padding-top:64px;padding-bottom:56px}
.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:56px;align-items:center}
.hero-copy{max-width:640px}
.hero-badge{display:inline-flex;align-items:center;gap:10px;padding:7px 16px;border-radius:999px;background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.22);font-size:13px;font-weight:600;color:#FFD7E3}
.hero h1{font-size:46px;line-height:1.22;font-weight:700;letter-spacing:-.6px;margin-top:22px;color:#fff}
.hero h1 em{font-style:normal;color:#FFB3C8}
.hero-lead{margin-top:20px;font-size:16px;line-height:1.85;color:rgba(247,239,234,.88);max-width:610px}
.group-hint{margin-top:26px;display:flex;flex-wrap:wrap;align-items:center;gap:12px;padding:14px 18px;border-radius:14px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);font-size:13.5px;color:#FFE3EC}
.group-hint strong{color:var(--gold);font-variant-numeric:tabular-nums}
.group-bar{position:relative;flex:1;min-width:140px;height:6px;border-radius:999px;background:rgba(255,255,255,.16);overflow:hidden}
.group-bar span{position:absolute;left:0;top:0;bottom:0;width:60%;border-radius:999px;background:linear-gradient(90deg,var(--accent),var(--gold))}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px}
.hero-trust{margin-top:18px;display:flex;flex-wrap:wrap;gap:18px;font-size:13px;color:rgba(247,239,234,.66)}
.hero-trust span{display:inline-flex;align-items:center;gap:6px}
.hero-trust span::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--gold)}
.hero-figure{position:relative}
.hero-figure img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:var(--radius-lg);border:1px solid rgba(255,255,255,.18);box-shadow:0 26px 60px rgba(0,0,0,.42)}
.hero-figure-card{position:absolute;left:-18px;bottom:22px;background:#fff;color:var(--body);border-radius:14px;padding:14px 18px;box-shadow:var(--shadow-2);max-width:230px}
.hero-figure-card b{display:block;font-size:22px;color:var(--brand-strong);font-variant-numeric:tabular-nums}
.hero-figure-card span{font-size:12.5px;color:var(--muted)}
.hero-stats{grid-column:1/-1;display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:34px;padding-top:30px;border-top:1px solid rgba(255,255,255,.16)}
.stat-num{font-size:34px;font-weight:700;line-height:1.2;color:var(--gold);font-variant-numeric:tabular-nums;letter-spacing:-.5px}
.stat-label{font-size:13.5px;color:rgba(247,239,234,.74);margin-top:4px}
.hero-note{grid-column:1/-1;font-size:12.5px;color:rgba(247,239,234,.52);margin-top:-4px}

/* 板块 */
.section{padding:88px 0;border-top:1px solid var(--line)}
.section-alt{background:var(--surface)}
.section-tint{background:var(--tint);position:relative;overflow:hidden}
.section-tint::before{content:"";position:absolute;left:-120px;top:-120px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(178,58,122,.10),transparent 70%);pointer-events:none}
.section-dark{background:var(--dark);color:var(--dark-text);border-top:1px solid rgba(255,255,255,.08)}
.section-head{max-width:780px}
.section-head h2{font-size:32px;line-height:1.32;font-weight:700;letter-spacing:-.4px;color:var(--ink);margin-top:14px}
.section-head p{margin-top:14px;color:var(--muted);font-size:15.5px}
.section-dark .section-head h2{color:#fff}
.section-dark .section-head p{color:rgba(247,239,234,.76)}
.section-dark .eyebrow{color:var(--accent)}
.section-dark .eyebrow::before{background:var(--accent)}

/* 服务矩阵 */
.matrix{display:grid;grid-template-columns:1.02fr 1fr;gap:22px;margin-top:44px}
.matrix-lg{display:grid;gap:22px}
.matrix-sm{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-1);transition:transform .25s,box-shadow .25s,border-color .25s}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);border-color:rgba(178,58,122,.34)}
.feat-lg{padding:30px;display:flex;flex-direction:column;gap:14px;min-height:230px}
.feat-lg .icon-box{width:52px;height:52px;border-radius:14px;background:rgba(178,58,122,.10);display:grid;place-items:center;color:var(--brand-strong)}
.feat-lg h3{font-size:21px;font-weight:700;color:var(--ink)}
.feat-lg p{font-size:14.5px;color:var(--muted)}
.feat-points{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto}
.feat-sm{padding:22px;display:flex;flex-direction:column;gap:10px}
.feat-sm .icon-box{width:42px;height:42px;border-radius:12px;background:rgba(217,160,91,.16);display:grid;place-items:center;color:#8A5B22}
.feat-sm h3{font-size:16.5px;font-weight:700;color:var(--ink)}
.feat-sm p{font-size:13.5px;color:var(--muted);line-height:1.7}
.icon-box svg{width:22px;height:22px}

/* 步骤 */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:44px;position:relative}
.steps::before{content:"";position:absolute;left:8%;right:8%;top:44px;border-top:2px dashed rgba(178,58,122,.26);z-index:0}
.step{position:relative;z-index:1;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;box-shadow:var(--shadow-1);transition:transform .25s,box-shadow .25s}
.step:hover{transform:translateY(-3px);box-shadow:var(--shadow-2)}
.step-num{width:34px;height:34px;border-radius:50%;background:var(--gold);color:#fff;display:grid;place-items:center;font-weight:700;font-size:14px;font-variant-numeric:tabular-nums}
.step h3{font-size:17px;font-weight:700;color:var(--ink);margin-top:14px}
.step p{font-size:13.5px;color:var(--muted);margin-top:8px}

/* 场景卡 */
.scene-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:44px}
.scene-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-1);transition:transform .25s,box-shadow .25s;display:flex;flex-direction:column}
.scene-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-2)}
.scene-card img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:0}
.scene-body{padding:20px;display:flex;flex-direction:column;gap:8px}
.scene-body h3{font-size:17px;font-weight:700;color:var(--ink)}
.scene-body p{font-size:13.5px;color:var(--muted)}

/* 对比 */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:44px}
.compare-col{border-radius:var(--radius);padding:28px;border:1px solid var(--line);background:#fff}
.compare-col.plain{background:#F6F2F0;color:#5F5566}
.compare-col.brand{border:2px solid rgba(178,58,122,.55);box-shadow:0 16px 36px rgba(178,58,122,.14);background:#fff}
.compare-col h3{font-size:19px;font-weight:700;margin-bottom:6px;color:var(--ink)}
.compare-col.plain h3{color:#5F5566}
.compare-sub{font-size:13px;color:var(--muted);margin-bottom:18px}
.compare-row{display:flex;align-items:flex-start;gap:12px;padding:14px 0;border-top:1px dashed var(--line)}
.compare-row:first-of-type{border-top:0}
.compare-key{font-size:13.5px;font-weight:600;color:var(--muted);min-width:96px;flex:none}
.compare-val{font-size:14px;display:flex;align-items:flex-start;gap:8px}
.mark{width:22px;height:22px;border-radius:50%;display:grid;place-items:center;flex:none;font-size:12px;font-weight:700;margin-top:2px}
.mark-no{background:#E9E2DF;color:#8D8189}
.mark-yes{background:rgba(178,58,122,.14);color:var(--brand-strong)}

/* 时间轴 */
.timeline{position:relative;margin-top:44px;padding-left:30px;display:grid;gap:18px}
.timeline::before{content:"";position:absolute;left:9px;top:10px;bottom:10px;width:2px;background:linear-gradient(180deg,var(--brand),var(--accent),var(--gold))}
.tl-item{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px 24px;box-shadow:var(--shadow-1);transition:transform .25s,box-shadow .25s}
.tl-item:hover{transform:translateX(3px);box-shadow:var(--shadow-2)}
.tl-item::before{content:"";position:absolute;left:-27px;top:26px;width:12px;height:12px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px #F7E8DE}
.tl-time{font-size:12.5px;font-weight:700;letter-spacing:.6px;color:var(--brand);font-variant-numeric:tabular-nums}
.tl-item h3{font-size:17px;font-weight:700;color:var(--ink);margin-top:4px}
.tl-item p{font-size:13.5px;color:var(--muted);margin-top:6px}

/* 城市 */
.city-chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}
.city-chips a,.city-chips span{display:inline-flex;align-items:center;height:36px;padding:0 16px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:13.5px;color:#4A3C55;transition:border-color .2s,color .2s,background .2s,transform .2s}
.city-chips a:hover{border-color:var(--brand);color:var(--brand-strong);background:rgba(178,58,122,.07);transform:translateY(-2px)}
.city-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:26px}
.city-card{position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:#fff;box-shadow:var(--shadow-1);transition:transform .25s,box-shadow .25s}
.city-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-2)}
.city-card img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:0}
.city-body{padding:20px}
.city-body h3{font-size:17px;font-weight:700;color:var(--ink)}
.city-body p{font-size:13.5px;color:var(--muted);margin-top:6px}
.city-more{display:inline-flex;align-items:center;gap:6px;margin-top:14px;font-size:13.5px;font-weight:600;color:var(--brand-strong)}
.city-more:hover{text-decoration:underline}

/* 本地化能力 */
.local-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:44px}
.local-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;box-shadow:var(--shadow-1);transition:transform .25s,box-shadow .25s}
.local-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2)}
.local-idx{font-size:13px;font-weight:700;color:var(--gold);letter-spacing:1px;font-variant-numeric:tabular-nums}
.local-card h3{font-size:17px;font-weight:700;color:var(--ink);margin-top:10px}
.local-card p{font-size:13.5px;color:var(--muted);margin-top:8px}

/* 口碑墙 */
.voice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:44px;align-items:start}
.voice-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow-1);transition:transform .25s,box-shadow .25s}
.voice-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2)}
.voice-card:nth-child(2){transform:translateY(18px)}
.voice-card:nth-child(2):hover{transform:translateY(14px)}
.voice-head{display:flex;align-items:center;gap:12px}
.avatar{width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,var(--brand),var(--accent));color:#fff;display:grid;place-items:center;font-weight:700;font-size:16px;flex:none}
.voice-name{font-size:15px;font-weight:700;color:var(--ink)}
.voice-meta{font-size:12.5px;color:var(--muted)}
.stars{color:var(--gold);font-size:14px;letter-spacing:2px;margin-top:14px}
.voice-card p{font-size:14px;color:#4A3C55;margin-top:10px}
.voice-note{margin-top:42px;font-size:13px;color:var(--muted)}

/* 资讯 */
.news-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap}
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:40px}
.post-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-1);transition:transform .25s,box-shadow .25s}
.post-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2)}
.post-link{display:flex;flex-direction:column;height:100%}
.post-thumb{overflow:hidden}
.post-thumb img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:0;transition:transform .4s}
.post-card:hover .post-thumb img{transform:scale(1.04)}
.post-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}
.post-body h3{font-size:16.5px;font-weight:700;color:var(--ink);line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;transition:color .2s}
.post-card:hover .post-body h3{color:var(--brand-strong)}
.post-body p{font-size:13.5px;color:var(--muted);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.post-meta{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:12.5px;color:#8D8189;border-top:1px dashed var(--line);padding-top:12px;margin-top:auto}
.empty-state{margin-top:40px;padding:44px 24px;border:1px dashed var(--line);border-radius:var(--radius);background:#fff;text-align:center;color:var(--muted)}
.empty-state p{font-size:14.5px;margin-bottom:16px}

/* 保障 */
.guard-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:44px;align-items:center;margin-top:12px}
.guard-list{display:grid;gap:14px;margin-top:26px}
.guard-list li{display:flex;gap:12px;align-items:flex-start;font-size:14.5px;color:rgba(247,239,234,.86)}
.guard-list li .dot{width:22px;height:22px;border-radius:50%;background:rgba(255,122,155,.22);color:#FFC9D9;display:grid;place-items:center;font-size:12px;flex:none;margin-top:3px}
.guard-cards{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.guard-card{border:1px solid var(--dark-line);border-radius:14px;padding:20px;background:rgba(255,255,255,.04);transition:border-color .2s,transform .2s,background .2s}
.guard-card:hover{border-color:rgba(255,122,155,.6);transform:translateY(-3px);background:rgba(255,255,255,.07)}
.guard-card h3{font-size:15.5px;font-weight:700;color:#fff}
.guard-card p{font-size:13px;color:rgba(247,239,234,.72);margin-top:6px}
.guard-card.wide{grid-column:1/-1}
.guard-actions{margin-top:28px;display:flex;flex-wrap:wrap;gap:14px}

/* 快速解答 */
.quick-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:40px}
.quick-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px 22px;box-shadow:var(--shadow-1);transition:border-color .2s,transform .2s}
.quick-card:hover{border-color:rgba(178,58,122,.4);transform:translateY(-2px)}
.quick-card h3{font-size:15.5px;font-weight:700;color:var(--ink)}
.quick-card p{font-size:13.5px;color:var(--muted);margin-top:6px}

/* FAQ */
.faq-wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:48px;margin-top:40px;align-items:start}
.faq-side{position:sticky;top:96px}
.faq-side h2{font-size:30px;line-height:1.34;color:var(--ink);margin-top:14px;font-weight:700;letter-spacing:-.4px}
.faq-side p{color:var(--muted);font-size:14.5px;margin-top:14px}
.faq-list{display:grid;gap:12px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow-1);overflow:hidden;transition:border-color .2s}
.faq-item[open]{border-color:rgba(178,58,122,.42)}
.faq-item summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 22px;font-size:15.5px;font-weight:600;color:var(--ink)}
.faq-item summary::-webkit-details-marker{display:none}
.faq-icon{position:relative;width:22px;height:22px;flex:none;border-radius:50%;background:rgba(178,58,122,.10)}
.faq-icon::before,.faq-icon::after{content:"";position:absolute;left:50%;top:50%;background:var(--brand-strong);border-radius:2px;transform:translate(-50%,-50%);transition:transform .2s,opacity .2s}
.faq-icon::before{width:11px;height:2px}
.faq-icon::after{width:2px;height:11px}
.faq-item[open] .faq-icon::after{transform:translate(-50%,-50%) rotate(90deg);opacity:0}
.faq-body{padding:0 22px 20px;font-size:14.5px;color:var(--muted);line-height:1.85}

/* 转化表单 */
.lead-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start;margin-top:12px}
.lead-points{display:grid;gap:14px;margin-top:26px}
.lead-points li{display:flex;gap:12px;align-items:flex-start;font-size:14.5px;color:#4A3C55}
.lead-points .dot{width:22px;height:22px;border-radius:50%;background:rgba(178,58,122,.14);color:var(--brand-strong);display:grid;place-items:center;font-size:12px;font-weight:700;flex:none;margin-top:3px}
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:30px;box-shadow:0 20px 46px rgba(30,18,38,.12)}
.form-card h3{font-size:19px;font-weight:700;color:var(--ink)}
.form-card .sub{font-size:13.5px;color:var(--muted);margin-top:6px}
.field{margin-top:16px}
.field label,.field-label{display:block;font-size:13.5px;font-weight:600;color:#4A3C55;margin-bottom:7px}
.field input[type=tel],.field select{width:100%;height:48px;border-radius:12px;border:1px solid var(--line);background:#fff;padding:0 14px;font-size:14.5px;outline:0;transition:border-color .2s,box-shadow .2s}
.field input[type=tel]::placeholder{color:#A79CAF}
.field input[type=tel]:focus,.field select:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(178,58,122,.12)}
.field input.is-invalid,.field select.is-invalid{border-color:#D2405B;box-shadow:0 0 0 3px rgba(210,64,91,.12)}
.err{display:block;min-height:18px;font-size:12.5px;color:#D2405B;margin-top:4px}
.tag-picker{display:flex;flex-wrap:wrap;gap:8px}
.tag{border:1px solid var(--line);background:#fff;border-radius:999px;padding:7px 15px;font-size:13px;color:#4A3C55;transition:all .2s}
.tag:hover{border-color:var(--brand);color:var(--brand-strong)}
.tag.is-on{background:rgba(178,58,122,.12);border-color:var(--brand);color:var(--brand-strong);font-weight:600}
.check{display:flex;gap:9px;align-items:flex-start;font-size:12.5px;color:var(--muted);margin-top:16px;line-height:1.6}
.check input{width:16px;height:16px;margin-top:3px;accent-color:var(--brand);flex:none}
.form-note{font-size:12px;color:#8D8189;margin-top:12px;line-height:1.7}
.form-ok{margin-top:14px;padding:12px 16px;border-radius:12px;background:rgba(178,58,122,.10);color:var(--brand-strong);font-size:13.5px;font-weight:600;display:none}

/* 下载指引 */
.dl-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:40px}
.dl-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow-1);display:flex;flex-direction:column;gap:10px;transition:transform .25s,box-shadow .25s}
.dl-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2)}
.dl-card .local-idx{color:var(--brand)}
.dl-card h3{font-size:17px;font-weight:700;color:var(--ink)}
.dl-card p{font-size:13.5px;color:var(--muted)}
.dl-foot{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;margin-top:28px;padding:20px 24px;border-radius:var(--radius);background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-1)}
.dl-foot p{font-size:14px;color:var(--muted)}

/* 结尾 CTA */
.end-cta{background:linear-gradient(135deg,rgba(178,58,122,.12),rgba(255,122,155,.16));border:1px solid rgba(178,58,122,.22);border-radius:var(--radius-lg);padding:48px;display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap}
.end-cta h2{font-size:28px;line-height:1.36;color:var(--ink);font-weight:700;letter-spacing:-.3px;max-width:620px}
.end-cta p{font-size:14px;color:#5F5566;margin-top:10px}
.end-cta .btn{flex:none}

/* 页脚 */
.site-footer{background:var(--dark);color:rgba(247,239,234,.78);padding:64px 0 26px;border-top:1px solid rgba(255,255,255,.08)}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px}
.footer-brand .logo-mark{margin-bottom:16px}
.footer-brand h2{font-size:16.5px;color:#fff;font-weight:700;letter-spacing:-.2px;line-height:1.5}
.footer-brand p{font-size:13.5px;margin-top:12px;line-height:1.8;color:rgba(247,239,234,.66)}
.footer-col h3{font-size:14px;color:#fff;font-weight:700;margin-bottom:14px;letter-spacing:.4px}
.footer-col ul{display:grid;gap:10px}
.footer-col a{font-size:13.5px;color:#F3C9D9;transition:color .2s}
.footer-col a:hover{color:#fff;text-decoration:underline}
.footer-col span{font-size:13.5px;color:rgba(247,239,234,.66)}
.footer-bottom{margin-top:44px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;font-size:12.5px;color:rgba(247,239,234,.5)}
.footer-bottom a{color:rgba(247,239,234,.66)}
.footer-bottom a:hover{color:#fff}

/* 抽屉 */
.overlay{position:fixed;inset:0;background:rgba(30,18,38,.45);opacity:0;visibility:hidden;transition:opacity .25s,visibility .25s;z-index:90}
.overlay.is-open{opacity:1;visibility:visible}
.drawer{position:fixed;top:0;right:0;bottom:0;width:320px;max-width:86vw;background:#fff;z-index:95;transform:translateX(102%);transition:transform .28s ease;display:flex;flex-direction:column;padding:22px;overflow-y:auto}
.drawer.is-open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:20px}
.drawer-close{width:40px;height:40px;border-radius:12px;border:1px solid var(--line);display:grid;place-items:center;color:#4A3C55}
.drawer-close:hover{border-color:var(--brand);color:var(--brand)}
.drawer-nav{display:grid;gap:4px}
.drawer-nav a{display:flex;align-items:center;min-height:48px;padding:0 14px;border-radius:12px;font-size:15px;font-weight:600;color:#3A2E45;transition:background .2s,color .2s}
.drawer-nav a:hover,.drawer-nav a.is-active{background:rgba(178,58,122,.10);color:var(--brand-strong)}
.drawer-cta{margin-top:18px;display:grid;gap:10px}
.drawer-note{font-size:12px;color:var(--muted);margin-top:16px;line-height:1.7}

/* 响应式 */
@media (max-width:1279px){
  .hero h1{font-size:40px}
  .hero-grid{gap:40px}
  .main-nav a{padding:0 10px;font-size:14px}
  .nav-search{width:180px}
}
@media (max-width:1023px){
  .container{padding:0 24px}
  .nav-search{display:none}
  .main-nav{display:none}
  .nav-toggle{display:grid}
  .nav-tools .icon-btn.opt{display:none}
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .hero h1{font-size:36px}
  .hero-figure{max-width:420px}
  .hero-stats{grid-template-columns:repeat(2,1fr)}
  .section{padding:68px 0}
  .matrix{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr 1fr}
  .steps::before{display:none}
  .scene-grid{grid-template-columns:1fr 1fr}
  .local-grid{grid-template-columns:1fr 1fr}
  .city-grid{grid-template-columns:1fr 1fr}
  .post-grid{grid-template-columns:1fr 1fr}
  .compare{grid-template-columns:1fr}
  .guard-grid{grid-template-columns:1fr;gap:32px}
  .faq-wrap{grid-template-columns:1fr;gap:28px}
  .faq-side{position:static}
  .lead-grid{grid-template-columns:1fr;gap:32px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .voice-grid{grid-template-columns:1fr 1fr}
  .voice-card:nth-child(2){transform:none}
  .voice-card:nth-child(2):hover{transform:translateY(-3px)}
}
@media (max-width:767px){
  .promo-inner{min-height:34px;font-size:12px}
  .promo-links{display:none}
  .nav{min-height:64px;gap:12px}
  .logo-name{font-size:14px}
  .logo-sub{display:none}
  .hero .container{padding-top:44px;padding-bottom:44px}
  .hero h1{font-size:30px;letter-spacing:-.3px}
  .hero-lead{font-size:15px}
  .hero-actions .btn{flex:1 1 100%}
  .hero-stats{grid-template-columns:1fr 1fr;gap:14px}
  .stat-num{font-size:28px}
  .section{padding:56px 0}
  .section-head h2{font-size:25px}
  .matrix-sm{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .scene-grid,.local-grid,.city-grid,.post-grid,.quick-grid,.dl-grid,.guard-cards,.voice-grid{grid-template-columns:1fr}
  .faq-side h2{font-size:25px}
  .end-cta{padding:30px}
  .end-cta h2{font-size:22px}
  .footer-grid{grid-template-columns:1fr}
  .hero-figure-card{left:0;bottom:12px}
}
@media (max-width:479px){
  .container{padding:0 18px}
  .hero h1{font-size:26px}
  .hero-badge{font-size:12px}
  .stat-num{font-size:24px}
  .section-head h2{font-size:22px}
  .btn{min-height:46px;padding:0 16px;font-size:14.5px}
  .form-card{padding:22px}
  .post-body,.scene-body,.city-body{padding:16px}
  .footer-bottom{font-size:12px}
}

/* roulang page: article */
:root{
  --brand:#B23A7A;
  --brand-strong:#8E2A5F;
  --accent:#FF7A9B;
  --gold:#D9A05B;
  --ink:#1E1226;
  --body:#241C2B;
  --muted:#6B6072;
  --bg:#FDF7F4;
  --surface:#FFFFFF;
  --line:#EEE2DC;
  --tint:#FBEFEA;
  --dark:#1E1226;
  --dark-text:#F7EFEA;
  --dark-line:rgba(255,255,255,.14);
  --radius-sm:12px;
  --radius:16px;
  --radius-lg:24px;
  --shadow-1:0 10px 28px rgba(30,18,38,.07);
  --shadow-2:0 14px 34px rgba(30,18,38,.12);
  --space-1:8px;
  --space-2:16px;
  --space-3:24px;
  --space-4:32px;
  --space-5:48px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.75;
  color:var(--body);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{margin:0;color:var(--ink);line-height:1.3;letter-spacing:-.3px}
p{margin:0}
ul,ol{margin:0;padding:0}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block;border-radius:var(--radius-sm)}
button{font:inherit;color:inherit;border:0;background:none;cursor:pointer}
input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:8px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 32px}

/* 促销条 */
.promo-bar{background:var(--dark);color:var(--dark-text);border-bottom:1px solid rgba(178,58,122,.55)}
.promo-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:38px;font-size:12.5px;letter-spacing:.2px}
.promo-text{display:flex;align-items:center;gap:8px;color:#E7D9E4;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.promo-dot{width:6px;height:6px;border-radius:50%;background:var(--accent);flex:none}
.promo-links{display:flex;align-items:center;gap:16px;flex:none}
.promo-links a{color:#FFC9D9;transition:color .2s}
.promo-links a:hover{color:#fff}

/* 导航 */
.site-header{position:sticky;top:0;z-index:80;background:rgba(253,247,244,.95);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);transition:box-shadow .25s}
.site-header.is-stuck{box-shadow:0 8px 24px rgba(30,18,38,.10)}
.nav{display:flex;align-items:center;gap:22px;min-height:72px}
.logo{display:flex;align-items:center;gap:10px;max-width:270px;flex:none}
.logo-mark{width:38px;height:38px;border-radius:12px;background:linear-gradient(135deg,var(--brand),var(--accent));color:#fff;display:grid;place-items:center;font-weight:700;font-size:15px;box-shadow:0 8px 18px rgba(178,58,122,.30);flex:none}
.logo-text{display:flex;flex-direction:column;line-height:1.2}
.logo-name{font-size:15px;font-weight:700;color:var(--ink);letter-spacing:-.2px}
.logo-sub{font-size:11px;color:var(--muted);letter-spacing:.5px}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:6px}
.main-nav a{display:inline-flex;align-items:center;height:40px;padding:0 14px;border-radius:10px;font-size:14.5px;font-weight:600;color:#3A2E45;transition:color .2s,background .2s}
.main-nav a:hover{color:var(--brand-strong);background:rgba(178,58,122,.08)}
.main-nav a.is-active{color:var(--brand-strong);background:rgba(178,58,122,.12)}
.nav-tools{display:flex;align-items:center;gap:12px;margin-left:auto}
.nav-search{display:flex;align-items:center;gap:8px;height:42px;padding:0 14px;border:1px solid var(--line);border-radius:12px;background:#fff;width:220px;transition:border-color .2s,box-shadow .2s}
.nav-search:focus-within{border-color:var(--brand);box-shadow:0 0 0 3px rgba(178,58,122,.12)}
.nav-search input{border:0;outline:0;background:none;width:100%;font-size:13.5px}
.nav-search svg{flex:none;color:var(--muted)}
.icon-btn{width:42px;height:42px;border-radius:12px;border:1px solid var(--line);background:#fff;display:grid;place-items:center;color:#4A3C55;position:relative;transition:border-color .2s,color .2s,transform .2s}
.icon-btn:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-1px)}
.icon-btn .badge{position:absolute;top:-5px;right:-5px;min-width:18px;height:18px;border-radius:9px;background:var(--accent);color:#3B0A21;font-size:11px;font-weight:700;display:grid;place-items:center;padding:0 4px}
.nav-toggle{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:#fff;place-items:center;color:#4A3C55}

/* 按钮 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 22px;border-radius:12px;font-weight:600;font-size:15px;border:1px solid transparent;transition:transform .2s,background .2s,box-shadow .2s,border-color .2s,color .2s;text-align:center}
.btn:active{transform:translateY(0)}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 10px 22px rgba(178,58,122,.26)}
.btn-primary:hover{background:var(--brand-strong);transform:translateY(-2px);box-shadow:0 14px 28px rgba(142,42,95,.30)}
.btn-outline{border-color:rgba(178,58,122,.55);color:var(--brand-strong);background:rgba(255,255,255,.6)}
.btn-outline:hover{background:rgba(178,58,122,.10);border-color:var(--brand);transform:translateY(-2px)}
.btn-accent{background:var(--accent);color:#3B0A21;box-shadow:0 10px 22px rgba(255,122,155,.30)}
.btn-accent:hover{background:#FF9AB3;transform:translateY(-2px)}
.btn-light{border-color:rgba(255,255,255,.5);color:#fff;background:rgba(255,255,255,.08)}
.btn-light:hover{background:rgba(255,255,255,.18);border-color:#fff;transform:translateY(-2px)}
.btn-block{width:100%}
.btn-sm{min-height:42px;padding:0 16px;font-size:14px;border-radius:10px}

/* 标签 */
.chip{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;border-radius:999px;background:rgba(178,58,122,.09);color:var(--brand-strong);font-size:13px;font-weight:600;line-height:1.4}
.chip-gold{background:rgba(217,160,91,.16);color:#8A5B22}
.chip-line{border:1px solid var(--line);background:#fff;color:var(--muted);font-weight:500}

/* 面包屑条 */
.crumb-bar{background:linear-gradient(180deg,#FBEFEA 0%,#FDF7F4 100%);border-bottom:1px solid var(--line);padding:22px 0}
.crumb-inner{display:flex;flex-wrap:wrap;align-items:center;gap:12px 18px;justify-content:space-between}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13.5px;color:var(--muted);min-width:0}
.breadcrumb a{color:var(--muted);transition:color .2s}
.breadcrumb a:hover{color:var(--brand)}
.crumb-sep{color:#C9B9C2}
.crumb-current{color:var(--ink);font-weight:600;max-width:520px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.crumb-meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap}

/* 文章布局 */
.article-section{padding:48px 0 72px}
.article-layout{display:grid;grid-template-columns:minmax(0,8fr) minmax(0,4fr);gap:52px;align-items:start}
.article-col{min-width:0}
.article-head{padding-bottom:26px;border-bottom:1px solid var(--line)}
.article-title{font-size:36px;line-height:1.35;font-weight:700;letter-spacing:-.6px;margin:14px 0 0}
.article-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px 20px;margin-top:20px;font-size:13.5px;color:var(--muted)}
.article-meta .dot{width:4px;height:4px;border-radius:50%;background:#CDBFC7}
.meta-author{display:flex;align-items:center;gap:8px;color:#3A2E45;font-weight:600}
.meta-avatar{width:28px;height:28px;border-radius:50%;background:linear-gradient(135deg,var(--brand),var(--accent));color:#fff;display:grid;place-items:center;font-size:12px;font-weight:700}
.share-row{display:flex;align-items:center;gap:10px}
.share-btn{width:38px;height:38px;border-radius:10px;border:1px solid var(--line);background:#fff;display:grid;place-items:center;color:#5A4B66;transition:border-color .2s,color .2s,background .2s,transform .2s}
.share-btn:hover{border-color:var(--brand);color:var(--brand);background:rgba(178,58,122,.06);transform:translateY(-1px)}

/* 正文 */
.article-body{max-width:72ch;padding-top:30px;font-size:16.5px;line-height:1.9;color:#2C2233}
.cms-content{max-width:72ch}
.cms-content > * + *{margin-top:1.15em}
.cms-content p{font-size:16.5px;line-height:1.9;color:#2C2233}
.cms-content h2{font-size:26px;margin-top:2em;padding-left:15px;position:relative;scroll-margin-top:100px}
.cms-content h2::before{content:"";position:absolute;left:0;top:.3em;bottom:.3em;width:4px;border-radius:2px;background:linear-gradient(180deg,var(--brand),var(--accent))}
.cms-content h3{font-size:20px;margin-top:1.7em;color:var(--brand-strong);scroll-margin-top:100px}
.cms-content h4{font-size:17px;margin-top:1.4em}
.cms-content ul,.cms-content ol{padding-left:1.3em;margin-top:1.1em}
.cms-content ul{list-style:none;padding-left:4px}
.cms-content ul li{position:relative;padding-left:20px;margin-top:.55em}
.cms-content ul li::before{content:"";position:absolute;left:2px;top:.75em;width:7px;height:7px;border-radius:2px;background:var(--brand);transform:rotate(45deg)}
.cms-content ol li{margin-top:.55em}
.cms-content ol li::marker{color:var(--brand);font-weight:700}
.cms-content blockquote{margin:1.6em 0;padding:18px 22px;background:var(--tint);border-left:3px solid var(--brand);border-radius:0 var(--radius-sm) var(--radius-sm) 0;color:#4B3B55}
.cms-content blockquote p{margin:0;font-size:16px}
.cms-content img{border-radius:var(--radius);margin:1.6em 0;box-shadow:var(--shadow-1)}
.cms-content figure{margin:1.6em 0}
.cms-content figcaption{font-size:13px;color:var(--muted);text-align:center;margin-top:10px}
.cms-content a{color:var(--brand-strong);border-bottom:1px solid rgba(178,58,122,.35);transition:color .2s,border-color .2s}
.cms-content a:hover{color:var(--brand);border-bottom-color:var(--brand)}
.cms-content strong{color:var(--ink)}
.cms-content table{width:100%;border-collapse:collapse;margin:1.6em 0;font-size:14.5px;background:#fff;border-radius:var(--radius-sm);overflow:hidden;box-shadow:var(--shadow-1);display:block;overflow-x:auto}
.cms-content table th{background:var(--tint);color:var(--brand-strong);font-weight:700;text-align:left}
.cms-content table th,.cms-content table td{padding:12px 16px;border-bottom:1px solid var(--line);white-space:nowrap}
.cms-content table tr:last-child td{border-bottom:0}
.cms-content code{background:rgba(178,58,122,.09);color:var(--brand-strong);padding:2px 7px;border-radius:6px;font-size:14px}
.cms-content pre{background:#241C2B;color:#F7EFEA;padding:18px;border-radius:var(--radius-sm);overflow-x:auto;font-size:14px;line-height:1.7}
.cms-content pre code{background:none;color:inherit;padding:0}
.cms-content hr{border:0;height:1px;background:var(--line);margin:2.2em 0}

/* 要点卡 */
.key-points{margin-top:40px;background:linear-gradient(160deg,#FFF6F2 0%,#FBEFEA 100%);border:1px solid #F2DFD7;border-radius:var(--radius-lg);padding:30px 32px;box-shadow:var(--shadow-1)}
.key-points h2{font-size:20px;display:flex;align-items:center;gap:10px}
.key-points h2 .kp-dot{width:9px;height:9px;border-radius:3px;background:var(--brand);transform:rotate(45deg)}
.kp-list{list-style:none;display:grid;gap:16px;margin-top:20px}
.kp-list li{display:flex;gap:14px;align-items:flex-start}
.kp-num{flex:none;width:30px;height:30px;border-radius:9px;background:var(--brand);color:#fff;display:grid;place-items:center;font-size:13.5px;font-weight:700;box-shadow:0 6px 14px rgba(178,58,122,.28)}
.kp-text{font-size:15px;line-height:1.8;color:#3E3148}
.kp-text b{color:var(--ink)}

/* 侧栏 */
.article-side{position:sticky;top:96px;display:flex;flex-direction:column;gap:20px;min-width:0}
.side-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow-1)}
.side-card h3{font-size:15px;font-weight:700;display:flex;align-items:center;gap:8px;margin-bottom:14px}
.side-card h3::before{content:"";width:4px;height:15px;border-radius:2px;background:var(--brand)}
.toc{list-style:none;display:flex;flex-direction:column;gap:4px}
.toc a{display:block;padding:8px 12px;border-radius:9px;font-size:14px;color:#4A3C55;border-left:2px solid transparent;transition:background .2s,color .2s,border-color .2s}
.toc a:hover{background:rgba(178,58,122,.07);color:var(--brand-strong);border-left-color:var(--brand)}
.tag-cloud{display:flex;flex-wrap:wrap;gap:8px}
.tag-cloud .chip{font-size:12.5px;padding:5px 12px;background:rgba(178,58,122,.07);color:#6B3E58}
.side-download{background:linear-gradient(150deg,#2A1436 0%,#4C1C3D 100%);border:0;color:var(--dark-text)}
.side-download h3{color:#fff}
.side-download h3::before{background:var(--accent)}
.side-download p{font-size:13.5px;line-height:1.75;color:#E3D5E2}
.side-download .side-mini{display:flex;align-items:center;gap:8px;font-size:12.5px;color:#C9A9C0;margin-top:12px}
.side-download .btn{margin-top:16px}

/* 相关推荐 */
.related-section{padding:72px 0;background:#FBF3EF;border-top:1px solid var(--line)}
.section-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:32px}
.section-head h2{font-size:30px;letter-spacing:-.5px}
.section-head p{font-size:14.5px;color:var(--muted);margin-top:8px}
.section-link{font-size:14px;font-weight:600;color:var(--brand-strong);display:inline-flex;align-items:center;gap:6px;transition:gap .2s,color .2s}
.section-link:hover{gap:10px;color:var(--brand)}
.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.related-card{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-1);transition:transform .25s,box-shadow .25s,border-color .25s}
.related-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-2);border-color:#E2CFD6}
.related-thumb{aspect-ratio:16/9;overflow:hidden;background:#EFE1DC}
.related-thumb img{width:100%;height:100%;object-fit:cover;border-radius:0}
.related-card:hover .related-thumb img{transform:scale(1.04)}
.related-thumb img{transition:transform .4s}
.related-body{padding:18px 20px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.related-body .chip{align-self:flex-start}
.related-body h3{font-size:17px;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;transition:color .2s}
.related-card:hover .related-body h3{color:var(--brand-strong)}
.related-date{font-size:12.5px;color:var(--muted);margin-top:auto}

/* 上一篇/下一篇 */
.post-nav-section{padding:0 0 72px;background:#FBF3EF}
.post-nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.post-nav-card{display:flex;flex-direction:column;gap:8px;padding:22px 24px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-1);transition:transform .22s,box-shadow .22s,border-color .22s}
.post-nav-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);border-color:#E2CFD6}
.post-nav-label{font-size:12.5px;font-weight:700;color:var(--brand);letter-spacing:.6px}
.post-nav-title{font-size:16px;font-weight:600;color:var(--ink);line-height:1.5}
.post-nav-card:hover .post-nav-title{color:var(--brand-strong)}
.post-nav-card.is-next{text-align:right;align-items:flex-end}
.back-cat-row{display:flex;justify-content:center;margin-top:28px}
.back-cat{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:var(--brand-strong);padding:10px 20px;border-radius:999px;border:1px solid rgba(178,58,122,.28);background:#fff;transition:background .2s,border-color .2s,transform .2s}
.back-cat:hover{background:rgba(178,58,122,.08);border-color:var(--brand);transform:translateY(-2px)}

/* 底部转化 */
.cta-section{padding:0 0 88px}
.cta-band{background:linear-gradient(120deg,#FBEFEA 0%,#F7E3EC 100%);border:1px solid #F0DCE4;border-radius:var(--radius-lg);padding:44px 48px;display:grid;grid-template-columns:1.15fr .85fr;gap:36px;align-items:center;box-shadow:var(--shadow-1)}
.cta-band h2{font-size:28px;line-height:1.35;letter-spacing:-.5px}
.cta-band p{font-size:15px;color:#5B4A63;margin-top:12px;max-width:44ch}
.cta-actions{display:flex;flex-direction:column;gap:12px;align-items:stretch}
.cta-actions .cta-note{font-size:12.5px;color:var(--muted);text-align:center}

/* 空状态 */
.empty-state{max-width:600px;margin:0 auto;padding:56px 32px;text-align:center;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-1)}
.empty-icon{width:64px;height:64px;border-radius:20px;background:rgba(178,58,122,.10);color:var(--brand);display:grid;place-items:center;margin:0 auto 20px}
.empty-state h2{font-size:22px}
.empty-state p{font-size:15px;color:var(--muted);margin-top:10px}
.empty-state .btn{margin-top:24px}

/* 抽屉 */
.drawer-overlay{position:fixed;inset:0;background:rgba(30,18,38,.42);opacity:0;visibility:hidden;transition:opacity .25s,visibility .25s;z-index:95}
.drawer-overlay.is-open{opacity:1;visibility:visible}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(320px,86vw);background:var(--bg);z-index:96;transform:translateX(100%);transition:transform .3s ease;display:flex;flex-direction:column;padding:22px;gap:18px;box-shadow:-16px 0 40px rgba(30,18,38,.20);overflow-y:auto}
.drawer.is-open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:12px}
.drawer-close{width:40px;height:40px;border-radius:12px;border:1px solid var(--line);background:#fff;display:grid;place-items:center;font-size:20px;color:#4A3C55;transition:border-color .2s,color .2s}
.drawer-close:hover{border-color:var(--brand);color:var(--brand)}
.drawer-nav{display:flex;flex-direction:column;gap:4px}
.drawer-nav a{display:flex;align-items:center;min-height:48px;padding:0 14px;border-radius:12px;font-size:15px;font-weight:600;color:#3A2E45;transition:background .2s,color .2s}
.drawer-nav a:hover{background:rgba(178,58,122,.09);color:var(--brand-strong)}
.drawer .btn{margin-top:auto}

/* 页脚 */
.site-footer{background:var(--dark);color:var(--dark-text);padding:64px 0 28px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;padding-bottom:40px;border-bottom:1px solid var(--dark-line)}
.footer-brand .logo-mark{margin-bottom:14px}
.footer-brand h2{font-size:17px;color:#fff;line-height:1.5}
.footer-brand p{font-size:13.5px;color:#B8A6BB;margin-top:12px;line-height:1.8;max-width:34ch}
.footer-col h3{font-size:14px;color:#fff;margin-bottom:16px;letter-spacing:.4px}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:10px}
.footer-col li{font-size:13.5px;color:#B8A6BB;line-height:1.7}
.footer-col a{color:#FFC9D9;transition:color .2s}
.footer-col a:hover{color:#fff}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;padding-top:24px;font-size:12.5px;color:#8E7F94;line-height:1.8}

/* 响应式 */
@media (max-width:1180px){
  .nav-search{width:170px}
  .main-nav a{padding:0 10px;font-size:14px}
}
@media (max-width:1024px){
  .container{padding:0 24px}
  .nav-search{display:none}
  .article-layout{grid-template-columns:minmax(0,1fr);gap:40px}
  .article-side{position:static;flex-direction:row;flex-wrap:wrap}
  .article-side .side-card{flex:1 1 260px}
  .related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cta-band{grid-template-columns:minmax(0,1fr);padding:36px 32px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:900px){
  .main-nav{display:none}
  .nav-toggle{display:grid}
  .nav{gap:14px;min-height:64px}
  .logo-name{font-size:13.5px}
  .icon-btn.opt{display:none}
}
@media (max-width:768px){
  .container{padding:0 20px}
  .promo-inner{min-height:36px;font-size:11.5px}
  .promo-links{display:none}
  .article-section{padding:32px 0 56px}
  .article-title{font-size:26px;line-height:1.4}
  .article-body{font-size:16px;padding-top:24px}
  .cms-content p{font-size:16px}
  .cms-content h2{font-size:22px}
  .cms-content h3{font-size:18.5px}
  .crumb-current{max-width:100%}
  .key-points{padding:22px 20px}
  .related-section{padding:56px 0}
  .section-head h2{font-size:24px}
  .related-grid{grid-template-columns:minmax(0,1fr)}
  .post-nav{grid-template-columns:minmax(0,1fr)}
  .post-nav-card.is-next{text-align:left;align-items:flex-start}
  .cta-section{padding:0 0 64px}
  .cta-band{padding:30px 22px}
  .cta-band h2{font-size:22px}
  .site-footer{padding:48px 0 24px}
  .footer-grid{grid-template-columns:minmax(0,1fr);gap:28px}
  .footer-brand p{max-width:none}
  .article-side{flex-direction:column}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .logo-mark{width:34px;height:34px;font-size:13px}
  .logo-name{font-size:12.5px;line-height:1.3}
  .logo-sub{font-size:10px}
  .btn{min-height:44px;padding:0 16px;font-size:14px}
  .btn-sm{min-height:40px;font-size:13px}
  .article-title{font-size:23px}
  .article-meta{font-size:12.5px;gap:8px 14px}
  .share-btn{width:36px;height:36px}
  .kp-num{width:26px;height:26px;font-size:12.5px}
  .kp-text{font-size:14px}
  .crumb-bar{padding:16px 0}
  .footer-bottom{flex-direction:column;gap:8px}
}

/* roulang page: category1 */
:root{
  --brand:#B23A7A;
  --brand-strong:#8E2A5F;
  --accent:#FF7A9B;
  --gold:#D9A05B;
  --gold-deep:#A96A28;
  --ink:#1E1226;
  --body:#241C2B;
  --muted:#6B6072;
  --bg:#FDF7F4;
  --surface:#FFFFFF;
  --line:#EEE2DC;
  --tint:#FBEFEA;
  --dark:#1E1226;
  --dark-text:#F7EFEA;
  --dark-line:rgba(255,255,255,.14);
  --radius-sm:12px;
  --radius:16px;
  --radius-lg:24px;
  --shadow-1:0 10px 28px rgba(30,18,38,.07);
  --shadow-2:0 14px 34px rgba(30,18,38,.12);
  --space-1:8px;
  --space-2:16px;
  --space-3:24px;
  --space-4:32px;
  --space-5:48px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.75;
  color:var(--body);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{margin:0;color:var(--ink);line-height:1.3;font-weight:700}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block;border-radius:var(--radius-sm)}
button{font:inherit;color:inherit;border:0;background:none;cursor:pointer}
input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 32px}

/* 顶部促销条 */
.promo-bar{background:var(--dark);color:#F3DDE7;border-bottom:1px solid rgba(178,58,122,.7)}
.promo-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:38px;font-size:12.5px;letter-spacing:.2px}
.promo-text{display:inline-flex;align-items:center;gap:10px;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.promo-dot{width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 3px rgba(255,122,155,.22);flex:none}
.promo-links{display:flex;align-items:center;gap:18px;flex:none}
.promo-links a{color:#FFC9D9;transition:color .2s}
.promo-links a:hover{color:#fff}

/* 导航 */
.site-header{position:sticky;top:0;z-index:80;background:rgba(253,247,244,.95);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);transition:box-shadow .25s}
.site-header.is-stuck{box-shadow:0 8px 24px rgba(30,18,38,.10)}
.nav{display:flex;align-items:center;gap:22px;min-height:72px}
.logo{display:flex;align-items:center;gap:10px;max-width:270px;flex:none}
.logo-mark{width:38px;height:38px;border-radius:12px;background:linear-gradient(135deg,var(--brand),var(--accent));color:#fff;display:grid;place-items:center;font-weight:700;font-size:15px;box-shadow:0 8px 18px rgba(178,58,122,.30);flex:none}
.logo-text{display:flex;flex-direction:column;line-height:1.2}
.logo-name{font-size:15px;font-weight:700;color:var(--ink);letter-spacing:-.2px}
.logo-sub{font-size:11px;color:var(--muted);letter-spacing:.5px}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:6px}
.main-nav a{display:inline-flex;align-items:center;height:40px;padding:0 14px;border-radius:10px;font-size:14.5px;font-weight:600;color:#3A2E45;transition:color .2s,background .2s}
.main-nav a:hover{color:var(--brand-strong);background:rgba(178,58,122,.08)}
.main-nav a.is-active{color:var(--brand-strong);background:rgba(178,58,122,.12)}
.nav-tools{display:flex;align-items:center;gap:12px;margin-left:auto}
.nav-search{display:flex;align-items:center;gap:8px;height:42px;padding:0 14px;border:1px solid var(--line);border-radius:12px;background:#fff;width:220px;transition:border-color .2s,box-shadow .2s}
.nav-search:focus-within{border-color:var(--brand);box-shadow:0 0 0 3px rgba(178,58,122,.12)}
.nav-search input{border:0;outline:0;background:none;width:100%;font-size:13.5px}
.nav-search svg{flex:none;color:var(--muted)}
.icon-btn{width:42px;height:42px;border-radius:12px;border:1px solid var(--line);background:#fff;display:grid;place-items:center;color:#4A3C55;position:relative;transition:border-color .2s,color .2s,transform .2s}
.icon-btn:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-1px)}
.icon-btn .badge{position:absolute;top:-5px;right:-5px;min-width:18px;height:18px;border-radius:9px;background:var(--accent);color:#3B0A21;font-size:11px;font-weight:700;display:grid;place-items:center;padding:0 4px}
.nav-toggle{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:#fff;place-items:center;color:#4A3C55}

/* 按钮 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 22px;border-radius:12px;font-weight:600;font-size:15px;border:1px solid transparent;transition:transform .2s,background .2s,box-shadow .2s,border-color .2s,color .2s;text-align:center}
.btn:active{transform:translateY(0)}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 10px 22px rgba(178,58,122,.26)}
.btn-primary:hover{background:var(--brand-strong);transform:translateY(-2px);box-shadow:0 14px 28px rgba(142,42,95,.30)}
.btn-outline{border-color:rgba(178,58,122,.55);color:var(--brand-strong);background:rgba(255,255,255,.7)}
.btn-outline:hover{background:rgba(178,58,122,.10);border-color:var(--brand);transform:translateY(-2px)}
.btn-accent{background:var(--accent);color:#3B0A21;box-shadow:0 10px 22px rgba(255,122,155,.30)}
.btn-accent:hover{background:#FF9AB3;transform:translateY(-2px)}
.btn-sm{min-height:42px;padding:0 16px;font-size:14px;border-radius:10px}
.btn-block{width:100%}

/* 标签 */
.chip{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;border-radius:999px;background:rgba(178,58,122,.09);color:var(--brand-strong);font-size:13px;font-weight:600;line-height:1.4;transition:background .2s,color .2s}
.chip-gold{background:rgba(217,160,91,.18);color:#8A5B22}
.chip-line{border:1px solid var(--line);background:#fff;color:var(--muted);font-weight:500}
.chip-link:hover{background:rgba(178,58,122,.18)}
.chip.is-current{background:var(--brand);color:#fff;box-shadow:0 8px 18px rgba(178,58,122,.24)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;letter-spacing:1.2px;color:var(--brand)}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--brand);border-radius:2px}

/* 分类头部 */
.cat-hero{position:relative;background:linear-gradient(118deg,#FBEFEA 0%,#FDF7F4 52%,#FFF6F1 100%);border-bottom:1px solid var(--line);padding:34px 0 56px;overflow:hidden}
.cat-hero::after{content:"";position:absolute;right:-120px;top:-160px;width:440px;height:440px;border-radius:50%;background:radial-gradient(circle,rgba(178,58,122,.10),transparent 68%);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);transition:color .2s}
.crumbs a:hover{color:var(--brand-strong)}
.crumbs .sep{color:#C7B6BF}
.crumbs .now{color:var(--brand-strong);font-weight:600}
.cat-hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.6fr .9fr;gap:48px;align-items:start;margin-top:22px}
.cat-hero h1{font-size:42px;line-height:1.26;letter-spacing:-.6px;margin-top:14px}
.cat-hero h1 em{font-style:normal;color:var(--brand-strong)}
.hero-lede{margin-top:18px;color:#4B3D56;font-size:16px;max-width:640px}
.hero-lede + .hero-lede{margin-top:10px;color:var(--muted);font-size:15px}
.hero-chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.hot-panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-1);padding:24px}
.hot-panel h2{font-size:16px;letter-spacing:.2px;display:flex;align-items:center;gap:8px}
.hot-panel h2::before{content:"";width:8px;height:8px;border-radius:2px;background:var(--gold)}
.hot-list{margin-top:16px;display:flex;flex-direction:column;gap:2px}
.hot-list li a{display:flex;gap:12px;align-items:flex-start;padding:12px 0;border-bottom:1px dashed var(--line);font-size:14px;color:#3A2E45;transition:color .2s}
.hot-list li:last-child a{border-bottom:0;padding-bottom:0}
.hot-list li a:hover{color:var(--brand-strong)}
.hot-num{font-size:12px;font-weight:700;color:var(--gold-deep);font-variant-numeric:tabular-nums;flex:none;padding-top:2px}

/* 板块通用 */
.section{padding:88px 0}
.section--alt{background:var(--tint);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section--plain{background:var(--bg)}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:38px}
.section-head h2{font-size:32px;letter-spacing:-.5px;margin-top:10px}
.section-head p{color:var(--muted);font-size:15px;margin-top:10px;max-width:640px}
.section-more{font-size:14px;font-weight:600;color:var(--brand-strong);display:inline-flex;align-items:center;gap:6px;transition:gap .2s,color .2s}
.section-more:hover{gap:10px;color:var(--brand)}

/* 分类标签行 */
.tag-row{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:34px}
.tag-row .chip{font-size:13.5px;padding:8px 16px}

/* 条目列表 */
.entry-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.entry-card{display:grid;grid-template-columns:172px minmax(0,1fr);gap:20px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-1);padding:16px;transition:transform .22s,box-shadow .22s,border-color .22s}
.entry-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);border-color:rgba(178,58,122,.35)}
.thumb{aspect-ratio:4/3;border-radius:var(--radius-sm);overflow:hidden;background:#F2E6E0}
.thumb img{width:100%;height:100%;object-fit:cover;border-radius:0;transition:transform .4s}
.entry-card:hover .thumb img{transform:scale(1.05)}
.entry-body{min-width:0;display:flex;flex-direction:column}
.entry-body h3{font-size:17.5px;line-height:1.45;letter-spacing:-.2px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.entry-card:hover h3{color:var(--brand-strong)}
.entry-desc{margin-top:8px;font-size:13.5px;color:var(--muted);line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.entry-meta{margin-top:auto;padding-top:12px;display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:12.5px;color:#8C7F94}
.entry-meta .dot{width:3px;height:3px;border-radius:50%;background:#C7B6BF}
.list-foot{display:flex;justify-content:center;margin-top:40px}

/* 数据看板 */
.stat-band{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.stat-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow-1);transition:transform .2s,box-shadow .2s}
.stat-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2)}
.stat-num{font-size:40px;font-weight:700;color:var(--gold-deep);line-height:1.1;font-variant-numeric:tabular-nums;letter-spacing:-1px}
.stat-num small{font-size:15px;font-weight:600;margin-left:4px;color:var(--muted)}
.stat-label{margin-top:10px;font-size:14px;font-weight:600;color:var(--ink)}
.stat-note{margin-top:6px;font-size:12.5px;color:var(--muted)}

/* 精选长文 */
.feature-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:24px}
.feature-main{position:relative;border-radius:var(--radius-lg);overflow:hidden;min-height:380px;display:flex;align-items:flex-end;box-shadow:var(--shadow-2);border:1px solid var(--line)}
.feature-main img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;border-radius:0}
.feature-main::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(30,18,38,0) 30%,rgba(30,18,38,.88) 100%)}
.feature-main-body{position:relative;z-index:1;padding:34px;color:#fff}
.feature-main-body h3{color:#fff;font-size:25px;line-height:1.36;letter-spacing:-.4px;margin-top:12px}
.feature-main-body p{color:#EBD9E2;font-size:14px;margin-top:12px;max-width:520px}
.feature-side{display:flex;flex-direction:column;gap:24px}
.feature-mini{display:grid;grid-template-columns:112px minmax(0,1fr);gap:16px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:14px;box-shadow:var(--shadow-1);transition:transform .2s,box-shadow .2s,border-color .2s;flex:1}
.feature-mini:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);border-color:rgba(178,58,122,.35)}
.feature-mini .thumb{aspect-ratio:1/1}
.feature-mini h3{font-size:16px;line-height:1.45}
.feature-mini:hover h3{color:var(--brand-strong)}
.feature-mini p{font-size:13px;color:var(--muted);margin-top:6px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

/* 常见误区 */
.myth-list{display:flex;flex-direction:column;gap:18px}
.myth{display:flex;align-items:center;gap:24px;background:var(--surface);border:1px solid var(--line);border-left:4px solid rgba(178,58,122,.55);border-radius:var(--radius);padding:24px 28px;box-shadow:var(--shadow-1);transition:transform .2s,box-shadow .2s}
.myth:hover{transform:translateY(-3px);box-shadow:var(--shadow-2)}
.myth:nth-child(even){flex-direction:row-reverse;border-left:1px solid var(--line);border-right:4px solid rgba(217,160,91,.7);text-align:right}
.myth-icon{width:56px;height:56px;border-radius:16px;background:rgba(178,58,122,.10);color:var(--brand-strong);display:grid;place-items:center;flex:none}
.myth:nth-child(even) .myth-icon{background:rgba(217,160,91,.18);color:#8A5B22}
.myth h3{font-size:18px;letter-spacing:-.2px}
.myth p{margin-top:6px;font-size:14px;color:var(--muted)}

/* 相关问答 */
.qa-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.qa-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px 26px;box-shadow:var(--shadow-1);transition:border-color .2s,transform .2s,box-shadow .2s}
.qa-card:hover{border-color:rgba(178,58,122,.35);transform:translateY(-3px);box-shadow:var(--shadow-2)}
.qa-card h3{font-size:16.5px;display:flex;gap:10px;align-items:flex-start;line-height:1.5}
.qa-card h3 span{flex:none;width:24px;height:24px;border-radius:8px;background:var(--brand);color:#fff;font-size:13px;display:grid;place-items:center;margin-top:1px}
.qa-card p{margin-top:10px;font-size:14px;color:var(--muted);line-height:1.8}

/* 转化条 */
.cta-band{position:relative;overflow:hidden;border-radius:var(--radius-lg);background:linear-gradient(112deg,rgba(178,58,122,.14),rgba(255,122,155,.10) 60%,rgba(217,160,91,.14));border:1px solid rgba(178,58,122,.22);padding:48px}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;position:relative;z-index:1}
.cta-inner h2{font-size:28px;letter-spacing:-.5px}
.cta-inner p{margin-top:10px;font-size:14.5px;color:#5A4A66;max-width:560px}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap}
.cta-note{margin-top:18px;font-size:12.5px;color:var(--muted)}

/* 页脚 */
.site-footer{background:var(--dark);color:var(--dark-text);padding:64px 0 28px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:40px}
.footer-brand h2{font-size:17px;color:#fff;margin-top:14px;letter-spacing:-.2px}
.footer-brand p{margin-top:12px;font-size:13.5px;color:#C9B7C4;line-height:1.8;max-width:340px}
.footer-col h3{font-size:14px;color:#fff;letter-spacing:.4px}
.footer-col ul{margin-top:16px;display:flex;flex-direction:column;gap:10px}
.footer-col li{font-size:13.5px;color:#C9B7C4;line-height:1.7}
.footer-col a{color:#FFC9D9;transition:color .2s}
.footer-col a:hover{color:#fff}
.footer-bottom{margin-top:44px;padding-top:20px;border-top:1px solid var(--dark-line);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:12.5px;color:#A995A5}

/* 抽屉 */
.drawer-mask{position:fixed;inset:0;background:rgba(30,18,38,.42);opacity:0;visibility:hidden;transition:opacity .25s,visibility .25s;z-index:90}
.drawer-mask.is-open{opacity:1;visibility:visible}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(320px,86vw);background:var(--bg);z-index:95;transform:translateX(104%);transition:transform .3s cubic-bezier(.4,0,.2,1);padding:22px;display:flex;flex-direction:column;gap:20px;box-shadow:-18px 0 40px rgba(30,18,38,.18);overflow-y:auto}
.drawer.is-open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:16px;border-bottom:1px solid var(--line)}
.drawer-close{width:40px;height:40px;border-radius:10px;border:1px solid var(--line);background:#fff;display:grid;place-items:center;font-size:20px;color:#4A3C55}
.drawer-close:hover{border-color:var(--brand);color:var(--brand)}
.drawer-nav{display:flex;flex-direction:column;gap:4px}
.drawer-nav a{display:flex;align-items:center;min-height:48px;padding:0 14px;border-radius:12px;font-size:15px;font-weight:600;color:#3A2E45;transition:background .2s,color .2s}
.drawer-nav a:hover{background:rgba(178,58,122,.08);color:var(--brand-strong)}
.drawer-nav a.is-active{background:rgba(178,58,122,.12);color:var(--brand-strong)}

/* 响应式 */
@media (max-width:1279px){
  .cat-hero-grid{gap:36px}
  .cat-hero h1{font-size:38px}
  .entry-grid{gap:20px}
}
@media (max-width:1023px){
  .container{padding:0 24px}
  .main-nav{display:none}
  .nav-search{display:none}
  .nav-toggle{display:grid}
  .cat-hero-grid{grid-template-columns:1fr;gap:32px}
  .cat-hero h1{font-size:34px}
  .entry-grid{grid-template-columns:1fr}
  .stat-band{grid-template-columns:repeat(2,minmax(0,1fr))}
  .feature-grid{grid-template-columns:1fr}
  .feature-main{min-height:320px}
  .feature-side{flex-direction:row;flex-wrap:wrap}
  .feature-mini{flex:1 1 260px}
  .qa-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .section{padding:64px 0}
  .cta-band{padding:36px}
}
@media (max-width:767px){
  .icon-btn.opt{display:none}
  .promo-inner{font-size:12px;gap:10px}
  .promo-links{display:none}
  .nav{gap:12px;min-height:64px}
  .logo{max-width:none}
  .logo-sub{display:none}
  .logo-name{font-size:13.5px;line-height:1.3}
  .logo-mark{width:34px;height:34px;border-radius:10px;font-size:14px}
  .cat-hero{padding:26px 0 44px}
  .cat-hero h1{font-size:30px;letter-spacing:-.4px}
  .hero-lede{font-size:15px}
  .section{padding:56px 0}
  .section-head h2{font-size:25px}
  .entry-card{grid-template-columns:1fr;gap:14px}
  .entry-card .thumb{aspect-ratio:16/9}
  .myth,.myth:nth-child(even){flex-direction:row;text-align:left;border-left:4px solid rgba(178,58,122,.55);border-right:1px solid var(--line);padding:20px}
  .myth:nth-child(even){border-left-color:rgba(217,160,91,.7);border-left-width:4px}
  .stat-num{font-size:32px}
  .cta-inner h2{font-size:23px}
  .feature-mini{flex:1 1 100%}
  .footer-bottom{flex-direction:column;gap:8px}
}
@media (max-width:519px){
  .container{padding:0 18px}
  .logo-name{font-size:12.5px}
  .btn{width:100%}
  .hero-actions .btn{width:100%}
  .cta-actions .btn{width:100%}
  .stat-band{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .cat-hero h1{font-size:26px}
  .section-head h2{font-size:22px}
  .btn{min-height:46px}
}