/* roulang page: index */
:root{
  --berry:#6d254f;
  --berry-dark:#481532;
  --berry-soft:#f4e9ef;
  --coral:#d97968;
  --coral-soft:#fff0eb;
  --ink:#302531;
  --muted:#746574;
  --line:#eadde4;
  --paper:#fffdfb;
  --mist:#f7f2f4;
  --dark:#271c29;
  --green:#467663;
  --shadow:0 14px 35px rgba(67,30,51,.09);
  --radius:18px;
  --radius-sm:12px;
  --container:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.7}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button,input,select{font:inherit}
button{cursor:pointer}
:focus-visible{outline:3px solid rgba(217,121,104,.48);outline-offset:3px}
.container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
.topnote{background:var(--dark);color:#f8edf3;font-size:13px}
.topnote .container{display:flex;justify-content:space-between;gap:20px;padding:8px 0}
.topnote strong{color:#ffb3a6}
.site-header{position:sticky;top:0;z-index:40;background:rgba(255,253,251,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}
.navbar{height:76px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.logo{display:flex;align-items:center;gap:10px;flex-shrink:0;font-size:18px;font-weight:800;color:var(--berry)}
.logo-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:11px;background:var(--berry);color:#fff;font-size:17px}
.logo small{display:block;margin-top:-4px;color:var(--muted);font-weight:500;font-size:10px;letter-spacing:.08em}
.nav-links{display:flex;align-items:center;gap:7px;margin-left:auto}
.nav-links a{padding:9px 12px;border-radius:9px;color:#5d4e5c;font-size:14px;font-weight:650;transition:.2s}
.nav-links a:hover,.nav-links a.active{background:var(--berry-soft);color:var(--berry)}
.nav-safe{padding:9px 13px;border:1px solid #bd94aa;border-radius:10px;color:var(--berry);font-size:13px;font-weight:700;white-space:nowrap;transition:.2s}
.nav-safe:hover{background:var(--berry);color:#fff;border-color:var(--berry)}
.menu-btn{display:none;border:1px solid var(--line);background:#fff;border-radius:10px;padding:8px 10px;color:var(--berry)}
.hero{position:relative;overflow:hidden;min-height:610px;background:linear-gradient(90deg,rgba(43,22,39,.93) 0%,rgba(59,28,50,.83) 48%,rgba(64,31,52,.45) 100%),url('/assets/images/backpic/back-1.webp') center/cover}
.hero:after{content:"";position:absolute;right:-80px;bottom:-150px;width:430px;height:430px;border-radius:50%;border:1px solid rgba(255,255,255,.16)}
.hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:60px;min-height:610px;padding:74px 0}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 11px;background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.22);border-radius:999px;color:#fff1f4;font-size:13px;font-weight:700}
.eyebrow i{width:7px;height:7px;border-radius:50%;background:#ff9b8b}
.hero h1{max-width:720px;margin:18px 0;color:#fff;font-size:clamp(38px,5vw,62px);line-height:1.17;letter-spacing:-.04em}
.hero p{max-width:640px;margin:0;color:#f1dfe8;font-size:18px;line-height:1.9}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.btn{display:inline-flex;justify-content:center;align-items:center;min-height:46px;padding:0 18px;border:1px solid transparent;border-radius:11px;font-weight:800;transition:transform .2s,box-shadow .2s,background .2s}
.btn:hover{transform:translateY(-2px);box-shadow:0 9px 20px rgba(0,0,0,.15)}
.btn-primary{background:#fff;color:var(--berry)}
.btn-secondary{border-color:rgba(255,255,255,.42);color:#fff;background:rgba(255,255,255,.06)}
.btn-secondary:hover{background:rgba(255,255,255,.16)}
.hero-badges{display:flex;flex-wrap:wrap;gap:9px;margin-top:28px}
.hero-badges span{padding:5px 10px;border:1px solid rgba(255,255,255,.2);border-radius:999px;color:#f6eaf0;background:rgba(25,10,22,.2);font-size:12px}
.hero-panel{margin-left:auto;width:min(100%,385px);padding:18px;background:rgba(255,252,253,.96);border-radius:24px;box-shadow:0 25px 60px rgba(18,6,16,.28);transform:rotate(2deg)}
.panel-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;color:var(--berry);font-size:13px;font-weight:800}
.panel-top span:last-child{padding:3px 8px;border-radius:999px;background:var(--coral-soft);color:#a9564c;font-size:11px}
.screen-card{padding:18px;border-radius:16px;background:var(--mist)}
.screen-line{height:9px;background:#dfcdd7;border-radius:9px;margin-bottom:11px}
.screen-line.wide{width:86%}.screen-line.mid{width:60%}.screen-line.short{width:38%}
.screen-item{display:flex;gap:11px;align-items:center;margin-top:17px;padding:11px;background:#fff;border-radius:12px;border:1px solid var(--line)}
.screen-icon{width:34px;height:34px;border-radius:10px;background:var(--berry-soft);display:grid;place-items:center;color:var(--berry)}
.screen-copy{flex:1}.screen-copy b{display:block;font-size:13px}.screen-copy em{display:block;color:var(--muted);font-size:11px;font-style:normal}
.section{padding:88px 0}
.section-soft{background:var(--mist)}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:25px;margin-bottom:30px}
.kicker{margin:0 0 8px;color:var(--coral);font-size:13px;font-weight:800;letter-spacing:.08em}
h2{margin:0;color:var(--ink);font-size:clamp(27px,3vw,38px);line-height:1.3;letter-spacing:-.025em}
.section-head>p{max-width:460px;margin:0;color:var(--muted)}
.searchbox{padding:22px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.search-grid{display:grid;grid-template-columns:1.65fr 1fr 1fr 1fr auto;gap:11px}
.field{width:100%;height:48px;padding:0 13px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);outline:none;transition:.2s}
.field:focus{border-color:var(--berry);box-shadow:0 0 0 3px rgba(109,37,79,.1)}
.search-btn{border:0;background:var(--berry);color:#fff;border-radius:10px;padding:0 17px;font-weight:800;transition:.2s}
.search-btn:hover{background:var(--berry-dark)}
.search-feedback{min-height:20px;margin:12px 2px 0;color:var(--muted);font-size:13px}
.clear-link{display:none;margin-left:12px;background:none;border:0;color:var(--berry);font-weight:700}
.scene-strip{display:flex;flex-wrap:wrap;gap:12px}
.scene{display:flex;align-items:center;gap:10px;padding:12px 16px;background:#fff;border:1px solid var(--line);border-radius:999px;font-weight:700;transition:.2s}
.scene:hover{transform:translateY(-2px);border-color:#c89bb2;box-shadow:var(--shadow);color:var(--berry)}
.scene b{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:var(--berry-soft);color:var(--berry);font-size:13px}
.rank-list{display:grid;grid-template-columns:1.15fr .85fr;gap:18px}
.rank-feature{padding:30px;background:var(--berry);border-radius:var(--radius);color:#fff;box-shadow:var(--shadow)}
.rank-num{font-size:13px;color:#f9c2b8;font-weight:800;letter-spacing:.12em}
.rank-feature h3{margin:14px 0 8px;font-size:28px}
.rank-feature p{margin:0;color:#ead6e0}
.tag-row{display:flex;flex-wrap:wrap;gap:7px;margin:18px 0}
.tag{padding:4px 9px;border-radius:999px;background:#f2e8ee;color:var(--berry);font-size:12px;font-weight:700}
.rank-feature .tag{background:rgba(255,255,255,.13);color:#ffe6df}
.meta{display:flex;flex-wrap:wrap;gap:12px;color:var(--muted);font-size:12px}
.rank-feature .meta{color:#dcc3d0}
.text-link{display:inline-flex;align-items:center;gap:6px;margin-top:20px;color:inherit;font-size:14px;font-weight:800;text-decoration:underline;text-underline-offset:4px}
.rank-stack{display:grid;gap:12px}
.rank-item{display:grid;grid-template-columns:42px 1fr auto;align-items:center;gap:13px;padding:17px;background:#fff;border:1px solid var(--line);border-radius:14px;transition:.2s}
.rank-item:hover{border-color:#c89bb2;transform:translateX(3px)}
.rank-item>span{font-size:18px;font-weight:850;color:var(--coral)}
.rank-item h3{margin:0;font-size:16px}.rank-item p{margin:2px 0 0;color:var(--muted);font-size:13px}
.arrow-link{color:var(--berry);font-weight:900}
.indicator-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.indicator{padding:19px;background:#fff;border:1px solid var(--line);border-radius:15px}
.indicator strong{display:block;margin-bottom:11px;font-size:15px}
.bar{height:7px;overflow:hidden;background:#f0e7eb;border-radius:999px}
.bar i{display:block;height:100%;border-radius:999px;background:var(--coral)}
.indicator p{margin:10px 0 0;color:var(--muted);font-size:12px;line-height:1.55}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff}
.step{position:relative;padding:25px 23px;border-right:1px solid var(--line)}
.step:last-child{border-right:0}
.step-no{display:grid;place-items:center;width:34px;height:34px;margin-bottom:15px;border-radius:50%;background:var(--berry-soft);color:var(--berry);font-weight:850}
.step h3{margin:0 0 7px;font-size:17px}.step p{margin:0;color:var(--muted);font-size:13px}
.channel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.channel{position:relative;min-height:245px;overflow:hidden;border-radius:var(--radius);background:#493044;color:#fff}
.channel img{width:100%;height:245px;object-fit:cover;opacity:.53;transition:.35s}
.channel:hover img{transform:scale(1.05);opacity:.42}
.channel-content{position:absolute;inset:auto 0 0;padding:22px;background:linear-gradient(transparent,rgba(25,12,23,.88))}
.channel-content h3{margin:0;font-size:21px}.channel-content p{margin:6px 0 0;color:#eadce3;font-size:13px}
.privacy-banner{display:grid;grid-template-columns:.8fr 1.2fr;gap:40px;align-items:center;padding:45px;border-radius:24px;background:var(--dark);color:#fff}
.lock-art{display:grid;place-items:center;min-height:220px;border:1px solid rgba(255,255,255,.15);border-radius:18px;background:radial-gradient(circle,#703454 0,rgba(112,52,84,.12) 65%)}
.lock-art span{display:grid;place-items:center;width:96px;height:96px;border:5px solid #f2abb0;border-radius:26px;color:#fff;font-size:44px}
.privacy-banner h2{color:#fff}.privacy-banner p{color:#dfcad5}.privacy-list{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:20px}
.privacy-list div{padding:11px 13px;border:1px solid rgba(255,255,255,.13);border-radius:10px;background:rgba(255,255,255,.05);font-size:14px}
.split-topic{display:grid;grid-template-columns:1fr 1fr;gap:45px;align-items:center}
.topic-image{height:350px;overflow:hidden;border-radius:var(--radius)}
.topic-image img{width:100%;height:100%;object-fit:cover}
.feature-list{display:grid;gap:12px}
.feature-line{display:flex;gap:14px;padding:14px 0;border-bottom:1px solid var(--line)}
.feature-line:last-child{border-bottom:0}.feature-line b{color:var(--berry)}.feature-line p{margin:0;color:var(--muted);font-size:14px}
.compare-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.compare{padding:22px;border-top:4px solid var(--coral);background:#fff;border-radius:15px;box-shadow:var(--shadow)}
.compare:nth-child(2){border-color:var(--berry)}.compare:nth-child(3){border-color:#77938a}
.compare h3{margin:0 0 12px;font-size:18px}.compare dl{margin:0}.compare dt{margin-top:10px;color:var(--muted);font-size:12px}.compare dd{margin:1px 0;color:var(--ink);font-size:14px;font-weight:700}
.checklist{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.check{padding:18px;background:#fff;border:1px solid var(--line);border-radius:14px}
.check b{display:block;color:var(--berry);font-size:23px}.check h3{margin:8px 0 4px;font-size:15px}.check p{margin:0;color:var(--muted);font-size:12px;line-height:1.6}
.news-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:19px}
.news-lead,.news-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.news-lead img{width:100%;height:215px;object-fit:cover}
.news-copy{padding:22px}.news-copy h3{margin:8px 0;font-size:22px;line-height:1.4}.news-copy p{margin:0;color:var(--muted);font-size:14px}
.news-side{display:grid;gap:12px}
.news-item{display:flex;gap:14px;padding:16px;transition:.2s}.news-item:hover{border-color:#c89bb2;box-shadow:var(--shadow)}
.news-item h3{margin:5px 0;font-size:16px;line-height:1.45}.news-item p{margin:0;color:var(--muted);font-size:13px}
.news-time{color:var(--coral);font-size:12px;font-weight:700}
.empty{padding:40px;text-align:center;background:#fff;border:1px dashed #d5bdc9;border-radius:var(--radius);color:var(--muted)}
.guide-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:18px}
.guide-intro{padding:28px;border-radius:var(--radius);background:var(--coral-soft)}
.guide-intro h2{font-size:29px}.guide-intro p{color:#765959}
.guide-rows{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.guide-row{display:flex;align-items:center;gap:16px;padding:16px 20px;border-bottom:1px solid var(--line)}
.guide-row:last-child{border-bottom:0}.guide-row span{display:grid;place-items:center;width:29px;height:29px;border-radius:8px;background:var(--berry-soft);color:var(--berry);font-size:13px;font-weight:800}.guide-row b{font-size:15px}.guide-row p{margin:0 0 0 auto;color:var(--muted);font-size:13px}
.faq-wrap{max-width:900px;margin:0 auto}
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{position:relative;padding:19px 38px 19px 0;color:var(--ink);font-weight:800;cursor:pointer;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";position:absolute;right:2px;color:var(--berry);font-size:23px;font-weight:400}
.faq details[open] summary:after{content:"−"}
.faq p{margin:0 0 19px;padding:13px 17px;border-left:3px solid var(--coral);border-radius:0 10px 10px 0;background:var(--coral-soft);color:#654e57;font-size:14px}
.cta{padding:44px;border:1px solid #e2c8d5;border-radius:24px;background:var(--berry-soft);text-align:center}
.cta h2{font-size:34px}.cta p{max-width:670px;margin:13px auto 22px;color:#694d5d}.cta .btn{background:var(--berry);color:#fff}
.site-footer{padding:60px 0 20px;background:var(--dark);color:#e9dce4}
.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:30px;padding-bottom:42px}
.footer-brand p{max-width:320px;color:#cdb9c4;font-size:13px}.footer-title{margin:0 0 12px;color:#fff;font-size:14px}.footer-links{display:grid;gap:7px}.footer-links a{color:#cdb9c4;font-size:13px;transition:.2s}.footer-links a:hover{color:#ffb3a6}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:19px;border-top:1px solid rgba(255,255,255,.12);color:#bda8b5;font-size:12px}
.notice{color:#f0c8c0}
@media(max-width:1024px){
  .nav-links{gap:1px}.nav-links a{padding:8px 8px}
  .indicator-grid,.checklist{grid-template-columns:repeat(3,1fr)}
  .hero-inner{gap:30px}
}
@media(max-width:768px){
  .container{width:min(100% - 36px,var(--container))}
  .topnote .container{font-size:12px}.topnote .container span:last-child{display:none}
  .navbar{height:68px}.nav-links{display:none}.menu-btn{display:block;margin-left:auto}.nav-safe{font-size:12px;padding:8px 9px}
  .nav-links.open{position:absolute;top:68px;left:0;right:0;display:grid;gap:3px;padding:14px 18px;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow)}
  .nav-links.open a{padding:11px}
  .hero{min-height:auto}.hero-inner{grid-template-columns:1fr;min-height:auto;padding:58px 0}.hero p{font-size:16px}.hero-panel{margin:0;transform:none}
  .section{padding:62px 0}.section-head{display:block}.section-head>p{margin-top:10px}
  .search-grid{grid-template-columns:1fr 1fr}.search-grid .field:first-child{grid-column:1/-1}.search-btn{height:48px}
  .rank-list,.privacy-banner,.split-topic,.guide-grid,.news-layout{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr 1fr}.step:nth-child(2){border-right:0}.step:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .channel-grid,.compare-grid{grid-template-columns:1fr 1fr}.privacy-banner{padding:28px}.lock-art{min-height:150px}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:520px){
  .logo{font-size:15px}.logo small{display:none}.nav-safe{display:none}
  .hero h1{font-size:36px}.hero-actions{display:grid}.btn{width:100%}
  .search-grid,.indicator-grid,.checklist,.channel-grid,.compare-grid,.steps,.privacy-list{grid-template-columns:1fr}
  .step{border-right:0;border-bottom:1px solid var(--line)}.step:last-child{border-bottom:0}
  .scene-strip{gap:8px}.scene{padding:9px 12px;font-size:13px}
  .rank-item{grid-template-columns:32px 1fr auto;padding:14px}.rank-item p{display:none}
  .guide-row{align-items:flex-start}.guide-row p{margin:4px 0 0;font-size:12px}
  .footer-grid{grid-template-columns:1fr}.footer-bottom{display:block}.footer-bottom p{margin:5px 0}
  .cta{padding:30px 20px}.cta h2{font-size:28px}
}

/* roulang page: category1 */
:root{
      --berry:#6d254f;
      --berry-dark:#481532;
      --berry-soft:#f4e9ef;
      --coral:#d97968;
      --coral-soft:#fff0eb;
      --ink:#302531;
      --muted:#746574;
      --line:#eadde4;
      --paper:#fffdfb;
      --mist:#f7f2f4;
      --dark:#271c29;
      --green:#467663;
      --shadow:0 14px 35px rgba(67,30,51,.09);
      --radius:18px;
      --radius-sm:12px;
      --container:1200px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.7}
    a{color:inherit;text-decoration:none}
    a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid rgba(217,121,104,.45);outline-offset:3px}
    img{display:block;max-width:100%}
    button,input,select{font:inherit}
    button{cursor:pointer}
    .container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
    .topnote{background:var(--dark);color:#eadce3;font-size:13px}
    .topnote .container{display:flex;justify-content:space-between;gap:20px;padding:8px 0}
    .site-header{position:sticky;top:0;z-index:40;background:rgba(255,253,251,.97);border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}
    .navbar{height:76px;display:flex;align-items:center;justify-content:space-between;gap:28px}
    .logo{display:flex;align-items:center;gap:10px;flex-shrink:0;font-size:18px;font-weight:800;color:var(--berry)}
    .logo-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:11px;background:var(--berry);color:#fff;font-size:17px}
    .logo small{display:block;margin-top:-4px;color:var(--muted);font-weight:500;font-size:10px;letter-spacing:.08em}
    .nav-links{display:flex;align-items:center;gap:7px;margin-left:auto}
    .nav-links a{padding:9px 12px;border-radius:9px;color:#5d4e5c;font-size:14px;font-weight:650;transition:.2s}
    .nav-links a:hover,.nav-links a.active{background:var(--berry-soft);color:var(--berry)}
    .nav-safe{padding:9px 13px;border:1px solid #bd94aa;border-radius:10px;color:var(--berry);font-size:13px;font-weight:700;white-space:nowrap;transition:.2s}
    .nav-safe:hover{background:var(--berry);color:#fff;border-color:var(--berry)}
    .menu-btn{display:none;border:1px solid var(--line);background:#fff;border-radius:10px;padding:8px 10px;color:var(--berry)}
    .page-banner{position:relative;overflow:hidden;padding:70px 0 78px;background:linear-gradient(100deg,rgba(50,22,43,.94),rgba(83,38,67,.76)),url('/assets/images/backpic/back-3.webp') center/cover}
    .page-banner:after{content:"";position:absolute;right:8%;bottom:-170px;width:360px;height:360px;border:1px solid rgba(255,255,255,.2);border-radius:50%}
    .banner-inner{position:relative;z-index:1}
    .breadcrumb{display:flex;gap:9px;align-items:center;margin:0 0 20px;color:#e5ceda;font-size:13px}
    .breadcrumb a{text-decoration:underline;text-underline-offset:3px}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 11px;background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.22);border-radius:999px;color:#fff1f4;font-size:13px;font-weight:700}
    .eyebrow i{width:7px;height:7px;border-radius:50%;background:#ff9b8b}
    .page-banner h1{max-width:760px;margin:18px 0 12px;color:#fff;font-size:clamp(36px,5vw,58px);line-height:1.2;letter-spacing:-.04em}
    .page-banner p{max-width:730px;margin:0;color:#f1dfe8;font-size:17px;line-height:1.9}
    .section{padding:78px 0}
    .section-soft{background:var(--mist)}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:25px;margin-bottom:30px}
    .section-head h2{margin:0;font-size:clamp(26px,3vw,38px);line-height:1.25;letter-spacing:-.025em}
    .section-head p{max-width:500px;margin:0;color:var(--muted)}
    .filter-box{padding:24px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
    .filter-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr auto;gap:12px;align-items:end}
    .field label{display:block;margin-bottom:6px;color:var(--muted);font-size:13px;font-weight:700}
    .field input,.field select{width:100%;height:48px;padding:0 13px;background:#fff;border:1px solid var(--line);border-radius:10px;color:var(--ink)}
    .field input::placeholder{color:#aa9da8}
    .filter-btn{height:48px;padding:0 19px;border:0;border-radius:10px;background:var(--berry);color:#fff;font-weight:800;transition:.2s}
    .filter-btn:hover{background:var(--berry-dark);transform:translateY(-1px)}
    .filter-note{margin:13px 0 0;color:var(--muted);font-size:13px}
    .review-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:22px}
    .review-card{position:relative;padding:28px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
    .review-card.featured{background:var(--berry);color:#fff}
    .review-card.featured:before{content:"";position:absolute;top:0;left:0;width:6px;height:100%;background:var(--coral)}
    .review-card h3{margin:12px 0 8px;font-size:25px}
    .review-card p{margin:0;color:var(--muted)}
    .review-card.featured p{color:#ead6e0}
    .status{display:inline-flex;padding:5px 10px;border-radius:999px;background:var(--coral-soft);color:#a54f43;font-size:12px;font-weight:800}
    .featured .status{background:rgba(255,255,255,.15);color:#ffe2d9}
    .tag-row{display:flex;flex-wrap:wrap;gap:7px;margin:19px 0}
    .tag{padding:4px 9px;border-radius:999px;background:#f2e8ee;color:var(--berry);font-size:12px;font-weight:700}
    .featured .tag{background:rgba(255,255,255,.13);color:#ffe6df}
    .review-meta{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:23px}
    .review-meta div{padding:12px;background:var(--mist);border-radius:11px}
    .featured .review-meta div{background:rgba(255,255,255,.1)}
    .review-meta span{display:block;color:var(--muted);font-size:12px}
    .featured .review-meta span{color:#d9c3cf}
    .review-meta strong{font-size:14px}
    .review-stack{display:grid;gap:14px}
    .mini-review{display:grid;grid-template-columns:48px 1fr auto;gap:14px;align-items:center;padding:18px;background:#fff;border:1px solid var(--line);border-radius:14px;transition:.2s}
    .mini-review:hover{border-color:#c89bb2;transform:translateX(3px);box-shadow:var(--shadow)}
    .mini-icon{display:grid;place-items:center;width:48px;height:48px;border-radius:14px;background:var(--berry-soft);color:var(--berry);font-size:20px;font-weight:800}
    .mini-review h3{margin:0;font-size:17px}
    .mini-review p{margin:2px 0 0;color:var(--muted);font-size:13px}
    .arrow{color:var(--berry);font-size:22px;font-weight:800}
    .image-split{display:grid;grid-template-columns:.9fr 1.1fr;gap:38px;align-items:center}
    .image-wrap{position:relative;overflow:hidden;border-radius:22px;background:var(--berry-soft);min-height:360px}
    .image-wrap img{width:100%;height:360px;object-fit:cover}
    .image-wrap:after{content:"免费操逼软件";position:absolute;left:18px;bottom:16px;padding:7px 12px;border-radius:999px;background:rgba(39,28,41,.78);color:#fff;font-size:12px}
    .check-list{display:grid;gap:12px;margin:22px 0 0;padding:0;list-style:none}
    .check-list li{display:flex;gap:12px;align-items:flex-start;padding:14px 15px;background:#fff;border:1px solid var(--line);border-radius:12px}
    .check-list b{display:grid;place-items:center;flex:0 0 24px;height:24px;border-radius:50%;background:var(--coral-soft);color:var(--coral);font-size:13px}
    .check-list strong{display:block;font-size:15px}
    .check-list span{display:block;color:var(--muted);font-size:13px}
    .compare-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
    .compare-card{padding:23px;background:#fff;border:1px solid var(--line);border-radius:16px}
    .compare-card h3{margin:0 0 15px;font-size:19px}
    .compare-card ul{margin:0;padding:0;list-style:none}
    .compare-card li{display:flex;justify-content:space-between;gap:12px;padding:11px 0;border-bottom:1px dashed var(--line);font-size:14px}
    .compare-card li:last-child{border-bottom:0}
    .compare-card li span{color:var(--muted)}
    .compare-card li strong{color:var(--berry);text-align:right}
    .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}
    .step{position:relative;padding:24px 20px;background:#fff;border:1px solid var(--line);border-radius:16px}
    .step-num{display:grid;place-items:center;width:35px;height:35px;border-radius:10px;background:var(--berry);color:#fff;font-weight:800}
    .step h3{margin:17px 0 7px;font-size:18px}
    .step p{margin:0;color:var(--muted);font-size:14px}
    .truth-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:25px;align-items:stretch}
    .truth-image{overflow:hidden;border-radius:20px;min-height:330px}
    .truth-image img{width:100%;height:100%;object-fit:cover}
    .truth-box{padding:29px;background:var(--dark);border-radius:20px;color:#fff}
    .truth-box h2{margin:0 0 18px;font-size:28px}
    .truth-box ul{margin:0;padding:0;list-style:none}
    .truth-box li{padding:13px 0;border-bottom:1px solid rgba(255,255,255,.13);color:#e9dce4}
    .truth-box li:last-child{border-bottom:0}
    .truth-box li:before{content:"✓";margin-right:10px;color:#ff9b8b;font-weight:800}
    .article-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
    .article-card{padding:21px;background:#fff;border:1px solid var(--line);border-radius:15px;transition:.2s}
    .article-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#c89bb2}
    .article-card .article-label{color:var(--coral);font-size:12px;font-weight:800}
    .article-card h3{margin:10px 0 7px;font-size:18px;line-height:1.45}
    .article-card p{margin:0;color:var(--muted);font-size:14px}
    .article-card time{display:block;margin-top:14px;color:#9a8b96;font-size:12px}
    .faq-list{display:grid;gap:10px;max-width:900px}
    .faq-list details{background:#fff;border:1px solid var(--line);border-radius:13px;overflow:hidden}
    .faq-list summary{padding:17px 20px;color:var(--ink);font-weight:800;cursor:pointer;list-style:none}
    .faq-list summary::-webkit-details-marker{display:none}
    .faq-list summary:after{content:"＋";float:right;color:var(--berry);font-size:20px;line-height:1}
    .faq-list details[open] summary{background:var(--berry-soft);color:var(--berry)}
    .faq-list details[open] summary:after{content:"－"}
    .faq-answer{padding:0 20px 18px;color:var(--muted);font-size:14px;border-left:4px solid var(--coral)}
    .return-cta{padding:38px 42px;background:var(--berry-soft);border:1px solid #e4cbd7;border-radius:22px;display:flex;justify-content:space-between;align-items:center;gap:25px}
    .return-cta h2{margin:0 0 6px;font-size:28px}
    .return-cta p{margin:0;color:var(--muted)}
    .btn{display:inline-flex;justify-content:center;align-items:center;min-height:46px;padding:0 18px;border:1px solid transparent;border-radius:11px;font-weight:800;transition:transform .2s,box-shadow .2s,background .2s}
    .btn:hover{transform:translateY(-2px);box-shadow:0 9px 20px rgba(67,30,51,.14)}
    .btn-primary{background:var(--berry);color:#fff}
    .btn-primary:hover{background:var(--berry-dark);color:#fff}
    .btn-outline{border-color:#bd94aa;color:var(--berry);background:#fff}
    .btn-outline:hover{background:var(--berry);color:#fff}
    .site-footer{padding:58px 0 22px;background:var(--dark);color:#eadce3}
    .footer-grid{display:grid;grid-template-columns:1.35fr 1fr 1fr 1fr;gap:35px}
    .footer-brand p{max-width:310px;margin:17px 0 0;color:#cdb9c4;font-size:14px}
    .footer-title{margin:0 0 13px;color:#fff;font-size:15px}
    .footer-links{display:grid;gap:8px}
    .footer-links a{color:#cdb9c4;font-size:13px;transition:.2s}
    .footer-links a:hover{color:#fff;text-decoration:underline;text-underline-offset:4px}
    .footer-bottom{display:flex;justify-content:space-between;gap:20px;margin-top:42px;padding-top:18px;border-top:1px solid rgba(255,255,255,.13);color:#bdaab7;font-size:12px}
    .footer-bottom p{margin:0}
    .notice{color:#d8b7c7!important}
    @media(max-width:1024px){
      .filter-grid{grid-template-columns:repeat(2,1fr)}
      .filter-btn{width:100%}
      .review-layout,.truth-layout{grid-template-columns:1fr}
      .steps{grid-template-columns:repeat(2,1fr)}
    }
    @media(max-width:768px){
      .container{width:min(var(--container),calc(100% - 36px))}
      .topnote .container{display:block;text-align:center}
      .navbar{height:68px;gap:10px}
      .nav-links{display:none;position:absolute;top:68px;left:0;right:0;padding:12px 18px;background:var(--paper);border-bottom:1px solid var(--line);box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
      .nav-links.open{display:flex}
      .nav-links a{text-align:center}
      .nav-safe{margin-left:auto;padding:7px 9px;font-size:12px}
      .menu-btn{display:block}
      .page-banner{padding:52px 0 58px}
      .page-banner h1{font-size:38px}
      .section{padding:58px 0}
      .section-head{display:block}
      .section-head p{margin-top:10px}
      .image-split{grid-template-columns:1fr;gap:22px}
      .compare-grid,.article-strip{grid-template-columns:1fr}
      .return-cta{display:block;padding:29px 24px}
      .return-cta .btn{margin-top:20px;width:100%}
      .footer-grid{grid-template-columns:repeat(2,1fr)}
      .footer-bottom{display:block}
      .footer-bottom .notice{margin-top:8px}
    }
    @media(max-width:520px){
      .filter-grid{grid-template-columns:1fr}
      .review-meta{grid-template-columns:1fr}
      .steps{grid-template-columns:1fr}
      .mini-review{grid-template-columns:40px 1fr auto;padding:14px}
      .mini-icon{width:40px;height:40px}
      .logo{font-size:15px}
      .logo small{font-size:9px}
      .nav-safe{display:none}
      .footer-grid{grid-template-columns:1fr}
    }

/* roulang page: article */
:root{
      --berry:#6d254f;
      --berry-dark:#481532;
      --berry-soft:#f4e9ef;
      --coral:#d97968;
      --coral-soft:#fff0eb;
      --ink:#302531;
      --muted:#746574;
      --line:#eadde4;
      --paper:#fffdfb;
      --mist:#f7f2f4;
      --dark:#271c29;
      --green:#467663;
      --shadow:0 14px 35px rgba(67,30,51,.09);
      --shadow-deep:0 24px 60px rgba(67,30,51,.14);
      --radius:18px;
      --radius-sm:12px;
      --container:1200px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      background:var(--paper);
      color:var(--ink);
      font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;
      font-size:16px;
      line-height:1.75;
    }
    a{color:inherit;text-decoration:none}
    a:focus,button:focus,input:focus,textarea:focus{
      outline:3px solid rgba(217,121,104,.38);
      outline-offset:3px;
    }
    img{display:block;max-width:100%}
    button,input,textarea{font:inherit}
    button{cursor:pointer}
    .container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
    .site-header{
      position:sticky;
      top:0;
      z-index:40;
      background:rgba(255,253,251,.97);
      border-bottom:1px solid var(--line);
      backdrop-filter:blur(10px);
    }
    .navbar{
      min-height:76px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:28px;
    }
    .logo{
      display:flex;
      align-items:center;
      gap:10px;
      flex-shrink:0;
      color:var(--berry);
      font-size:18px;
      font-weight:800;
      line-height:1.2;
    }
    .logo-mark{
      display:grid;
      place-items:center;
      width:34px;
      height:34px;
      border-radius:11px;
      background:var(--berry);
      color:#fff;
      font-size:17px;
    }
    .logo small{
      display:block;
      margin-top:3px;
      color:var(--muted);
      font-size:10px;
      font-weight:500;
      letter-spacing:.08em;
    }
    .nav-links{
      display:flex;
      align-items:center;
      gap:7px;
      margin-left:auto;
    }
    .nav-links a{
      padding:9px 12px;
      border-radius:9px;
      color:#5d4e5c;
      font-size:14px;
      font-weight:650;
      transition:.2s ease;
    }
    .nav-links a:hover,.nav-links a.active{
      background:var(--berry-soft);
      color:var(--berry);
    }
    .nav-safe{
      padding:9px 13px;
      border:1px solid #bd94aa;
      border-radius:10px;
      color:var(--berry);
      font-size:13px;
      font-weight:700;
      white-space:nowrap;
      transition:.2s ease;
    }
    .nav-safe:hover{background:var(--berry);color:#fff;border-color:var(--berry)}
    .menu-btn{
      display:none;
      border:1px solid var(--line);
      background:#fff;
      border-radius:10px;
      padding:8px 10px;
      color:var(--berry);
    }
    .article-banner{
      position:relative;
      overflow:hidden;
      padding:72px 0 78px;
      background:
        linear-gradient(100deg,rgba(49,23,43,.94),rgba(83,38,66,.78)),
        url('/assets/images/backpic/back-3.webp') center/cover;
      color:#fff;
    }
    .article-banner:before{
      content:"";
      position:absolute;
      right:7%;
      top:-130px;
      width:310px;
      height:310px;
      border:1px solid rgba(255,255,255,.16);
      border-radius:50%;
    }
    .banner-inner{position:relative;z-index:1;max-width:900px}
    .breadcrumb{
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      gap:9px;
      margin-bottom:24px;
      color:#e5cbd8;
      font-size:13px;
    }
    .breadcrumb a{text-decoration:underline;text-underline-offset:3px}
    .breadcrumb span{opacity:.65}
    .article-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:6px 11px;
      border:1px solid rgba(255,255,255,.24);
      border-radius:999px;
      color:#ffe6df;
      background:rgba(255,255,255,.09);
      font-size:13px;
      font-weight:700;
    }
    .article-kicker i{
      width:7px;
      height:7px;
      border-radius:50%;
      background:var(--coral);
    }
    .article-banner h1{
      max-width:880px;
      margin:18px 0 18px;
      color:#fff;
      font-size:clamp(34px,5vw,58px);
      line-height:1.22;
      letter-spacing:-.035em;
    }
    .banner-summary{
      max-width:760px;
      margin:0;
      color:#f2dfe8;
      font-size:17px;
    }
    .article-meta{
      display:flex;
      flex-wrap:wrap;
      gap:11px 22px;
      margin-top:26px;
      color:#e2c9d5;
      font-size:13px;
    }
    .article-meta strong{color:#fff;font-weight:700}
    .content-wrap{padding:76px 0 96px}
    .article-layout{
      display:grid;
      grid-template-columns:minmax(0,790px) 290px;
      gap:58px;
      align-items:start;
    }
    .article-main{
      min-width:0;
    }
    .article-intro{
      margin-bottom:30px;
      padding:20px 23px;
      border-left:4px solid var(--coral);
      border-radius:0 var(--radius-sm) var(--radius-sm) 0;
      background:var(--coral-soft);
      color:#633f4b;
    }
    .article-body{
      font-size:17px;
      line-height:1.95;
    }
    .article-body h2{
      margin:42px 0 14px;
      padding-left:15px;
      border-left:4px solid var(--berry);
      color:var(--berry-dark);
      font-size:28px;
      line-height:1.4;
    }
    .article-body h3{
      margin:28px 0 9px;
      color:var(--berry);
      font-size:21px;
    }
    .article-body p{margin:0 0 20px}
    .article-body ul,.article-body ol{
      margin:0 0 24px;
      padding:18px 24px 18px 42px;
      border:1px solid var(--line);
      border-radius:var(--radius-sm);
      background:#fff;
    }
    .article-body li{margin:7px 0}
    .article-body blockquote{
      margin:28px 0;
      padding:20px 24px;
      border-radius:var(--radius-sm);
      background:var(--berry-soft);
      color:var(--berry-dark);
      font-weight:650;
    }
    .article-body img{
      width:100%;
      margin:28px 0 8px;
      border-radius:var(--radius);
      border:1px solid var(--line);
      box-shadow:var(--shadow);
    }
    .article-body figure{margin:28px 0}
    .article-body figcaption{
      color:var(--muted);
      text-align:center;
      font-size:13px;
    }
    .article-side{
      position:sticky;
      top:104px;
    }
    .side-card{
      margin-bottom:17px;
      padding:22px;
      border:1px solid var(--line);
      border-radius:var(--radius);
      background:#fff;
      box-shadow:var(--shadow);
    }
    .side-card.dark{
      background:var(--dark);
      border-color:var(--dark);
      color:#fff;
    }
    .side-card h2,.side-card h3{
      margin:0 0 12px;
      color:var(--berry-dark);
      font-size:18px;
      line-height:1.4;
    }
    .side-card.dark h3{color:#fff}
    .side-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.75}
    .side-card.dark p{color:#dfcbd6}
    .side-list{margin:14px 0 0;padding:0;list-style:none}
    .side-list li{
      display:flex;
      gap:9px;
      padding:10px 0;
      border-top:1px solid var(--line);
      color:#5b4a57;
      font-size:14px;
    }
    .side-list li:before{
      content:"✓";
      color:var(--green);
      font-weight:900;
    }
    .article-safety{
      display:flex;
      gap:18px;
      align-items:flex-start;
      margin:52px 0 0;
      padding:25px 28px;
      border:1px solid #d9c0cd;
      border-radius:var(--radius);
      background:var(--berry-soft);
    }
    .safety-icon{
      display:grid;
      place-items:center;
      flex:0 0 43px;
      width:43px;
      height:43px;
      border-radius:14px;
      background:var(--berry);
      color:#fff;
      font-weight:900;
    }
    .article-safety h2{margin:0 0 5px;color:var(--berry-dark);font-size:20px}
    .article-safety p{margin:0;color:#654b59;font-size:14px}
    .feedback{
      margin-top:60px;
      padding:30px;
      border-radius:var(--radius);
      background:var(--mist);
      border:1px solid var(--line);
    }
    .feedback h2{margin:0 0 8px;color:var(--berry-dark);font-size:25px}
    .feedback>p{margin:0 0 23px;color:var(--muted)}
    .form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
    .field{display:flex;flex-direction:column;gap:7px}
    .field.full{grid-column:1/-1}
    .field label{font-size:14px;font-weight:750;color:#584652}
    .field input,.field textarea{
      width:100%;
      border:1px solid var(--line);
      border-radius:10px;
      padding:11px 13px;
      background:#fff;
      color:var(--ink);
      transition:.2s;
    }
    .field textarea{min-height:125px;resize:vertical}
    .field input:hover,.field textarea:hover{border-color:#cda8ba}
    .field input:focus,.field textarea:focus{border-color:var(--berry)}
    .consent{
      display:flex;
      align-items:flex-start;
      gap:9px;
      margin:17px 0;
      color:var(--muted);
      font-size:13px;
    }
    .consent input{margin-top:5px;accent-color:var(--berry)}
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:46px;
      padding:0 18px;
      border:1px solid transparent;
      border-radius:11px;
      font-weight:800;
      transition:transform .2s,box-shadow .2s,background .2s;
    }
    .btn:hover{transform:translateY(-2px);box-shadow:0 9px 20px rgba(0,0,0,.12)}
    .btn-primary{background:var(--berry);color:#fff}
    .btn-primary:hover{background:var(--berry-dark)}
    .btn-light{background:#fff;color:var(--berry);border-color:#d5b4c4}
    .btn-light:hover{background:var(--berry-soft)}
    .article-nav{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:15px;
      margin-top:30px;
      padding-top:26px;
      border-top:1px solid var(--line);
    }
    .article-nav a{
      padding:17px;
      border:1px solid var(--line);
      border-radius:var(--radius-sm);
      background:#fff;
      transition:.2s;
    }
    .article-nav a:hover{border-color:#c89bb2;transform:translateY(-2px);box-shadow:var(--shadow)}
    .article-nav small{display:block;margin-bottom:5px;color:var(--muted);font-size:12px}
    .article-nav strong{color:var(--berry);font-size:15px}
    .return-strip{
      margin-top:72px;
      padding:30px;
      border-radius:var(--radius);
      background:var(--coral-soft);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:20px;
    }
    .return-strip h2{margin:0;color:var(--berry-dark);font-size:24px}
    .return-strip p{margin:5px 0 0;color:var(--muted);font-size:14px}
    .site-footer{
      padding:58px 0 22px;
      background:var(--dark);
      color:#fff;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.55fr 1fr 1fr 1fr;
      gap:35px;
      padding-bottom:40px;
    }
    .footer-brand p{
      max-width:320px;
      margin:20px 0 0;
      color:#cdb9c4;
      font-size:14px;
    }
    .footer-title{margin:4px 0 15px;font-size:15px;color:#fff}
    .footer-links{display:grid;gap:8px}
    .footer-links a{color:#cdb9c4;font-size:14px;transition:.2s}
    .footer-links a:hover{color:#fff;text-decoration:underline;text-underline-offset:3px}
    .footer-bottom{
      display:flex;
      justify-content:space-between;
      gap:20px;
      padding-top:20px;
      border-top:1px solid rgba(255,255,255,.14);
      color:#bdaab5;
      font-size:12px;
    }
    .footer-bottom p{margin:0}
    @media(max-width:1024px){
      .article-layout{grid-template-columns:minmax(0,1fr) 250px;gap:32px}
      .nav-links{gap:2px}
      .nav-links a{padding-left:8px;padding-right:8px}
    }
    @media(max-width:768px){
      .container{width:min(var(--container),calc(100% - 38px))}
      .navbar{min-height:68px;gap:12px}
      .nav-links{
        display:none;
        position:absolute;
        left:19px;
        right:19px;
        top:74px;
        flex-direction:column;
        align-items:stretch;
        padding:10px;
        border:1px solid var(--line);
        border-radius:14px;
        background:#fff;
        box-shadow:var(--shadow-deep);
      }
      .nav-links.open{display:flex}
      .nav-links a{padding:12px 14px}
      .nav-safe{margin-left:auto;padding:7px 9px;font-size:12px}
      .menu-btn{display:block}
      .article-banner{padding:53px 0 60px}
      .article-banner h1{font-size:36px}
      .article-layout{display:block}
      .article-side{position:static;margin-top:42px}
      .content-wrap{padding:55px 0 70px}
      .article-body{font-size:16px}
      .article-body h2{font-size:24px}
      .form-grid{grid-template-columns:1fr}
      .field.full{grid-column:auto}
      .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
      .footer-brand{grid-column:1/-1}
      .return-strip{display:block}
      .return-strip .btn{margin-top:18px}
    }
    @media(max-width:480px){
      .container{width:calc(100% - 36px)}
      .logo{font-size:15px}
      .logo small{font-size:9px}
      .nav-safe{display:none}
      .article-banner h1{font-size:31px}
      .article-meta{display:grid;gap:5px}
      .article-intro,.article-safety,.feedback{padding:20px}
      .article-safety{display:block}
      .safety-icon{margin-bottom:13px}
      .article-nav{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr}
      .footer-brand{grid-column:auto}
      .footer-bottom{display:block}
      .footer-bottom .notice{margin-top:8px}
    }

/* roulang page: category2 */
:root{
      --berry:#6d254f;
      --berry-dark:#481532;
      --berry-soft:#f4e9ef;
      --coral:#d97968;
      --coral-soft:#fff0eb;
      --ink:#302531;
      --muted:#746574;
      --line:#eadde4;
      --paper:#fffdfb;
      --mist:#f7f2f4;
      --dark:#271c29;
      --green:#467663;
      --green-soft:#eaf4ef;
      --shadow:0 14px 35px rgba(67,30,51,.09);
      --radius:18px;
      --radius-sm:12px;
      --container:1200px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;background:var(--paper);color:var(--ink);
      font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;
      font-size:16px;line-height:1.7;
    }
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%}
    button,input,select{font:inherit}
    button{cursor:pointer}
    button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{
      outline:3px solid rgba(217,121,104,.45);outline-offset:3px;
    }
    .container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
    .site-header{
      position:sticky;top:0;z-index:40;background:rgba(255,253,251,.96);
      border-bottom:1px solid var(--line);backdrop-filter:blur(10px);
    }
    .navbar{height:76px;display:flex;align-items:center;justify-content:space-between;gap:28px}
    .logo{display:flex;align-items:center;gap:10px;flex-shrink:0;font-size:18px;font-weight:800;color:var(--berry)}
    .logo-mark{
      display:grid;place-items:center;width:34px;height:34px;border-radius:11px;
      background:var(--berry);color:#fff;font-size:17px;
    }
    .logo small{display:block;margin-top:-4px;color:var(--muted);font-weight:500;font-size:10px;letter-spacing:.08em}
    .nav-links{display:flex;align-items:center;gap:7px;margin-left:auto}
    .nav-links a{
      padding:9px 12px;border-radius:9px;color:#5d4e5c;font-size:14px;
      font-weight:650;transition:.2s;
    }
    .nav-links a:hover,.nav-links a.active{background:var(--berry-soft);color:var(--berry)}
    .nav-safe{
      padding:9px 13px;border:1px solid #bd94aa;border-radius:10px;color:var(--berry);
      font-size:13px;font-weight:700;white-space:nowrap;transition:.2s;
    }
    .nav-safe:hover{background:var(--berry);color:#fff;border-color:var(--berry)}
    .menu-btn{
      display:none;border:1px solid var(--line);background:#fff;border-radius:10px;
      padding:8px 10px;color:var(--berry);font-weight:800;
    }
    .age-note{background:var(--dark);color:#eadde5}
    .age-note .container{
      display:flex;justify-content:space-between;align-items:center;gap:20px;
      min-height:38px;font-size:12px;
    }
    .age-note strong{color:#ffd2c7}
    .page-banner{
      position:relative;isolation:isolate;overflow:hidden;
      min-height:355px;padding:68px 0 58px;
      background:
        linear-gradient(100deg,rgba(48,19,41,.94) 0%,rgba(76,31,61,.83) 54%,rgba(60,25,49,.48) 100%),
        url('/assets/images/backpic/back-4.jpg') center/cover;
    }
    .page-banner:after{
      content:"";position:absolute;z-index:-1;width:420px;height:420px;right:-115px;top:-148px;
      border:1px solid rgba(255,255,255,.16);border-radius:50%;
      box-shadow:0 0 0 50px rgba(255,255,255,.03),0 0 0 110px rgba(255,255,255,.025);
    }
    .breadcrumb{display:flex;flex-wrap:wrap;gap:8px;align-items:center;color:#e4cad7;font-size:13px}
    .breadcrumb a{color:#fff;text-decoration:underline;text-underline-offset:3px}
    .breadcrumb span{opacity:.7}
    .banner-grid{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:48px;align-items:end}
    .eyebrow{
      display:inline-flex;align-items:center;gap:8px;margin-top:25px;padding:6px 11px;
      color:#fff1f4;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);
      border-radius:999px;font-size:13px;font-weight:700;
    }
    .eyebrow i{width:7px;height:7px;border-radius:50%;background:#ff9b8b}
    h1,h2,h3,p{margin-top:0}
    h1{
      max-width:780px;margin:16px 0 14px;color:#fff;font-size:clamp(34px,4.8vw,56px);
      line-height:1.18;letter-spacing:-.04em;font-weight:800;
    }
    .banner-copy{max-width:760px;margin:0;color:#f2dfe8;font-size:17px;line-height:1.9}
    .banner-card{
      padding:21px;border-radius:20px;background:rgba(255,253,252,.97);
      box-shadow:0 20px 45px rgba(27,6,22,.24);color:var(--ink);
    }
    .banner-card .mini-label{margin:0 0 10px;color:var(--berry);font-size:12px;font-weight:800;letter-spacing:.08em}
    .banner-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.7}
    .banner-card strong{display:block;margin:5px 0;color:var(--berry-dark);font-size:24px}
    .section{padding:82px 0}
    .section-soft{background:var(--mist)}
    .section-dark{background:var(--dark);color:#fff}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:29px}
    .section-title{margin:0;font-size:clamp(26px,3vw,38px);line-height:1.25;letter-spacing:-.03em}
    .section-copy{max-width:495px;margin:0;color:var(--muted)}
    .section-dark .section-copy{color:#d6bfcd}
    .filter-panel{
      padding:18px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
      box-shadow:var(--shadow);
    }
    .filter-caption{margin:0 0 12px;color:var(--muted);font-size:13px}
    .filter-row{display:flex;flex-wrap:wrap;gap:9px}
    .filter-chip{
      border:1px solid var(--line);border-radius:999px;padding:8px 13px;background:#fff;
      color:#5d4e5c;font-size:13px;font-weight:700;transition:.2s;
    }
    .filter-chip:hover,.filter-chip.active{border-color:var(--berry);background:var(--berry);color:#fff}
    .topic-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
    .topic-card{
      position:relative;overflow:hidden;min-height:188px;padding:21px;border:1px solid var(--line);
      border-radius:var(--radius);background:#fff;box-shadow:0 7px 18px rgba(67,30,51,.04);
      transition:transform .22s,box-shadow .22s,border-color .22s;
    }
    .topic-card:hover{transform:translateY(-4px);border-color:#cda7bb;box-shadow:var(--shadow)}
    .topic-icon{
      display:grid;place-items:center;width:42px;height:42px;margin-bottom:18px;border-radius:13px;
      background:var(--berry-soft);color:var(--berry);font-size:20px;font-weight:800;
    }
    .topic-card h3{margin-bottom:7px;font-size:17px}
    .topic-card p{margin:0;color:var(--muted);font-size:13px;line-height:1.65}
    .check-layout{display:grid;grid-template-columns:.86fr 1.14fr;gap:28px;align-items:start}
    .visual-card{
      position:sticky;top:100px;overflow:hidden;border-radius:var(--radius);
      min-height:515px;background:var(--dark);
    }
    .visual-card img{width:100%;height:515px;object-fit:cover;opacity:.48}
    .visual-overlay{
      position:absolute;inset:0;display:flex;flex-direction:column;justify-content:end;
      padding:30px;background:linear-gradient(0deg,rgba(30,13,28,.9),rgba(30,13,28,.04) 70%);
    }
    .visual-overlay span{color:#ffb4a5;font-size:13px;font-weight:800}
    .visual-overlay h2{margin:7px 0;color:#fff;font-size:29px;line-height:1.3}
    .visual-overlay p{margin:0;color:#e4ccd7;font-size:14px}
    .check-list{display:grid;gap:13px}
    .check-item{
      display:grid;grid-template-columns:48px 1fr auto;gap:15px;align-items:center;
      padding:19px 20px;border:1px solid var(--line);border-radius:15px;background:#fff;
      transition:.2s;
    }
    .check-item:hover{transform:translateX(4px);border-color:#c89bb2;box-shadow:0 9px 20px rgba(67,30,51,.06)}
    .check-no{
      display:grid;place-items:center;width:34px;height:34px;border-radius:10px;
      background:var(--berry-soft);color:var(--berry);font-weight:850;
    }
    .check-item h3{margin:0 0 3px;font-size:16px}
    .check-item p{margin:0;color:var(--muted);font-size:13px;line-height:1.65}
    .risk{padding:5px 9px;border-radius:999px;background:var(--coral-soft);color:#a45146;font-size:12px;font-weight:800;white-space:nowrap}
    .risk.safe{background:var(--green-soft);color:var(--green)}
    .protect-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}
    .protect-step{position:relative;padding:22px 20px 20px;border-radius:16px;background:#fff;border:1px solid var(--line)}
    .protect-step:before{
      content:attr(data-step);display:block;margin-bottom:18px;color:var(--coral);
      font-size:12px;font-weight:850;letter-spacing:.1em;
    }
    .protect-step h3{margin-bottom:8px;font-size:17px}
    .protect-step p{margin:0;color:var(--muted);font-size:13px}
    .privacy-band{display:grid;grid-template-columns:.9fr 1.1fr;gap:40px;align-items:center}
    .privacy-band h2{margin-bottom:15px;font-size:clamp(27px,3.5vw,40px);line-height:1.28}
    .privacy-band p{color:#d6bfcd}
    .guard-list{display:grid;grid-template-columns:repeat(2,1fr);gap:11px}
    .guard-item{
      padding:15px;border-radius:13px;border:1px solid rgba(255,255,255,.14);
      background:rgba(255,255,255,.055);
    }
    .guard-item strong{display:block;margin-bottom:4px;color:#ffd7cf;font-size:14px}
    .guard-item span{color:#cfb7c5;font-size:12px;line-height:1.55}
    .boundary-grid{display:grid;grid-template-columns:1fr .95fr;gap:26px}
    .boundary-card{
      padding:30px;border-radius:var(--radius);background:#fff;border:1px solid var(--line);
    }
    .boundary-card h2{margin-bottom:12px;font-size:27px}
    .boundary-card>p{color:var(--muted)}
    .boundary-points{display:grid;gap:10px;margin-top:22px}
    .boundary-points div{
      display:flex;gap:11px;align-items:flex-start;padding:12px 0;border-bottom:1px solid var(--line);
      color:#584a57;font-size:14px;
    }
    .boundary-points div:last-child{border-bottom:0}
    .point-dot{
      flex:0 0 auto;width:21px;height:21px;border-radius:50%;display:grid;place-items:center;
      background:var(--berry-soft);color:var(--berry);font-size:12px;font-weight:900;
    }
    .notice-card{
      padding:28px;border-radius:var(--radius);background:var(--coral-soft);
      border:1px solid #f3c8bd;
    }
    .notice-card .notice-mark{color:#ae5649;font-weight:850;font-size:13px}
    .notice-card h3{margin:9px 0;font-size:24px;color:#6d2d3c}
    .notice-card p{margin:0;color:#815852;font-size:14px}
    .article-strip{display:grid;grid-template-columns:1.15fr .85fr;gap:18px}
    .article-feature{
      position:relative;overflow:hidden;min-height:260px;border-radius:var(--radius);background:var(--dark);
    }
    .article-feature img{width:100%;height:260px;object-fit:cover;opacity:.43;transition:.35s}
    .article-feature:hover img{transform:scale(1.05)}
    .article-feature .article-content{
      position:absolute;inset:0;display:flex;flex-direction:column;justify-content:end;padding:26px;
      background:linear-gradient(0deg,rgba(39,28,41,.94),rgba(39,28,41,.04) 75%);
      color:#fff;
    }
    .article-content .tag{width:max-content;background:rgba(255,255,255,.13);color:#ffe2da}
    .article-content h3{margin:11px 0 8px;font-size:25px;line-height:1.35}
    .article-content p{margin:0;color:#dfcbd6;font-size:14px}
    .article-side{display:grid;gap:12px}
    .article-mini{
      display:flex;gap:15px;padding:15px;background:#fff;border:1px solid var(--line);border-radius:15px;
      transition:.2s;
    }
    .article-mini:hover{border-color:#c89bb2;transform:translateX(3px)}
    .article-mini .mini-icon{
      display:grid;place-items:center;flex:0 0 auto;width:40px;height:40px;border-radius:12px;
      background:var(--berry-soft);color:var(--berry);font-size:18px;
    }
    .article-mini h3{margin:0 0 4px;font-size:15px;line-height:1.45}
    .article-mini p{margin:0;color:var(--muted);font-size:12px;line-height:1.55}
    .meta{display:flex;flex-wrap:wrap;gap:11px;color:var(--muted);font-size:12px}
    .faq-wrap{max-width:900px;margin:0 auto}
    .faq-item{border-top:1px solid var(--line)}
    .faq-item:last-child{border-bottom:1px solid var(--line)}
    .faq-question{
      width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:19px 3px;
      border:0;background:transparent;color:var(--ink);text-align:left;font-weight:800;font-size:16px;
    }
    .faq-symbol{
      flex:0 0 auto;display:grid;place-items:center;width:28px;height:28px;border-radius:50%;
      background:var(--berry-soft);color:var(--berry);font-size:21px;font-weight:400;transition:.2s;
    }
    .faq-question[aria-expanded="true"] .faq-symbol{background:var(--berry);color:#fff;transform:rotate(45deg)}
    .faq-answer{display:none;padding:0 42px 20px 3px;color:var(--muted);font-size:14px}
    .faq-answer.open{display:block}
    .closing{
      padding:38px 42px;border:1px solid #e6c5d4;border-radius:var(--radius);
      background:linear-gradient(120deg,#f8e9f0,#fff3ed);
      display:flex;justify-content:space-between;align-items:center;gap:30px;
    }
    .closing h2{margin:0 0 7px;font-size:29px}
    .closing p{max-width:680px;margin:0;color:#715765}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 18px;
      border:1px solid transparent;border-radius:11px;font-weight:800;white-space:nowrap;
      transition:transform .2s,box-shadow .2s,background .2s;
    }
    .btn:hover{transform:translateY(-2px);box-shadow:0 9px 20px rgba(67,30,51,.16)}
    .btn-primary{background:var(--berry);color:#fff}
    .btn-primary:hover{background:var(--berry-dark);color:#fff}
    .site-footer{padding:66px 0 22px;background:var(--dark);color:#fff}
    .footer-grid{display:grid;grid-template-columns:1.45fr repeat(3,1fr);gap:36px}
    .footer-brand p{max-width:320px;margin:18px 0 0;color:#cdb9c4;font-size:14px}
    .footer-title{margin:4px 0 15px;color:#f8e6ef;font-size:15px}
    .footer-links{display:grid;gap:9px}
    .footer-links a{color:#cdb9c4;font-size:14px;transition:.2s}
    .footer-links a:hover{color:#fff;text-decoration:underline;text-underline-offset:4px}
    .footer-bottom{
      display:flex;justify-content:space-between;gap:20px;margin-top:48px;padding-top:20px;
      border-top:1px solid rgba(255,255,255,.13);color:#bdaab7;font-size:12px;
    }
    .footer-bottom p{margin:0}
    .notice{text-align:right}
    @media (max-width:1024px){
      .banner-grid,.check-layout,.privacy-band{grid-template-columns:1fr}
      .banner-card{max-width:420px}
      .visual-card{position:relative;top:auto;min-height:340px}
      .visual-card img{height:340px}
      .topic-grid{grid-template-columns:repeat(2,1fr)}
      .protect-grid{grid-template-columns:repeat(2,1fr)}
      .footer-grid{grid-template-columns:1.3fr repeat(2,1fr)}
    }
    @media (max-width:768px){
      .container{width:min(100% - 36px,var(--container))}
      .navbar{height:68px;gap:12px}
      .nav-links{
        display:none;position:absolute;top:68px;left:18px;right:18px;margin:0;padding:10px;
        flex-direction:column;align-items:stretch;background:#fff;border:1px solid var(--line);
        border-radius:14px;box-shadow:var(--shadow);
      }
      .nav-links.open{display:flex}
      .nav-links a{padding:11px 12px}
      .nav-safe{margin-left:auto;font-size:12px;padding:8px 10px}
      .menu-btn{display:block}
      .age-note .container{justify-content:center;text-align:center}
      .age-note span:last-child{display:none}
      .page-banner{min-height:auto;padding:46px 0}
      .section{padding:62px 0}
      .section-head{display:block}
      .section-copy{margin-top:10px}
      .check-item{grid-template-columns:38px 1fr}
      .check-item .risk{grid-column:2}
      .boundary-grid,.article-strip{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:repeat(2,1fr)}
      .footer-brand{grid-column:1/-1}
    }
    @media (max-width:520px){
      body{font-size:15px}
      .container{width:min(100% - 32px,var(--container))}
      .logo{font-size:16px}
      .logo-mark{width:31px;height:31px}
      .nav-safe{display:none}
      h1{font-size:34px}
      .banner-copy{font-size:15px}
      .topic-grid,.protect-grid,.guard-list{grid-template-columns:1fr}
      .filter-panel{padding:15px}
      .filter-chip{padding:7px 11px}
      .check-item{padding:16px}
      .visual-card,.visual-card img{min-height:290px;height:290px}
      .section-title{font-size:27px}
      .closing{display:block;padding:28px}
      .closing .btn{width:100%;margin-top:21px}
      .footer-grid{grid-template-columns:1fr;gap:28px}
      .footer-brand{grid-column:auto}
      .footer-bottom{display:block;margin-top:34px}
      .notice{margin-top:8px!important;text-align:left}
      .article-feature,.article-feature img{min-height:235px;height:235px}
      .article-content h3{font-size:21px}
    }

/* roulang page: category3 */
:root{
      --berry:#6d254f;
      --berry-dark:#481532;
      --berry-soft:#f4e9ef;
      --coral:#d97968;
      --coral-soft:#fff0eb;
      --ink:#302531;
      --muted:#746574;
      --line:#eadde4;
      --paper:#fffdfb;
      --mist:#f7f2f4;
      --dark:#271c29;
      --green:#467663;
      --yellow:#9a6d2d;
      --shadow:0 14px 35px rgba(67,30,51,.09);
      --radius:18px;
      --radius-sm:12px;
      --container:1200px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.7}
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%}
    button,input,select{font:inherit}
    button{cursor:pointer}
    :focus-visible{outline:3px solid rgba(217,121,104,.55);outline-offset:3px}
    .container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
    .site-header{position:sticky;top:0;z-index:40;background:rgba(255,253,251,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}
    .navbar{height:76px;display:flex;align-items:center;justify-content:space-between;gap:28px}
    .logo{display:flex;align-items:center;gap:10px;flex-shrink:0;font-size:18px;font-weight:800;color:var(--berry)}
    .logo-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:11px;background:var(--berry);color:#fff;font-size:17px}
    .logo small{display:block;margin-top:-4px;color:var(--muted);font-weight:500;font-size:10px;letter-spacing:.08em}
    .nav-links{display:flex;align-items:center;gap:7px;margin-left:auto}
    .nav-links a{padding:9px 12px;border-radius:9px;color:#5d4e5c;font-size:14px;font-weight:650;transition:.2s}
    .nav-links a:hover,.nav-links a.active{background:var(--berry-soft);color:var(--berry)}
    .nav-safe{padding:9px 13px;border:1px solid #bd94aa;border-radius:10px;color:var(--berry);font-size:13px;font-weight:700;white-space:nowrap;transition:.2s}
    .nav-safe:hover{background:var(--berry);color:#fff;border-color:var(--berry)}
    .menu-btn{display:none;border:1px solid var(--line);background:#fff;border-radius:10px;padding:8px 10px;color:var(--berry);font-weight:700}
    .page-banner{position:relative;overflow:hidden;background:linear-gradient(100deg,rgba(43,22,39,.96),rgba(89,34,66,.86)),url('/assets/images/backpic/back-6.webp') center/cover;color:#fff}
    .page-banner:after{content:"";position:absolute;width:420px;height:420px;right:-100px;bottom:-210px;border:1px solid rgba(255,255,255,.18);border-radius:50%}
    .banner-inner{position:relative;z-index:1;padding:58px 0 68px}
    .crumbs{display:flex;align-items:center;flex-wrap:wrap;gap:8px;color:#decbd6;font-size:13px}
    .crumbs a:hover{text-decoration:underline;text-underline-offset:4px}
    .crumbs span{opacity:.7}
    .banner-kicker{display:inline-flex;align-items:center;gap:8px;margin-top:26px;padding:6px 11px;border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.1);border-radius:999px;color:#ffe8e3;font-size:13px;font-weight:800}
    .banner-kicker:before{content:"";width:7px;height:7px;border-radius:50%;background:#ff9b8b}
    h1,h2,h3,p{margin-top:0}
    .page-banner h1{max-width:850px;margin:15px 0 14px;font-size:clamp(34px,4.8vw,57px);line-height:1.2;letter-spacing:-.04em}
    .page-banner p{max-width:760px;margin:0;color:#efdee7;font-size:17px;line-height:1.9}
    .banner-notes{display:flex;flex-wrap:wrap;gap:9px;margin-top:24px}
    .banner-notes span{padding:5px 10px;border:1px solid rgba(255,255,255,.18);border-radius:999px;color:#f7e9f0;background:rgba(26,9,22,.2);font-size:12px}
    .section{padding:82px 0}
    .section-soft{background:var(--mist)}
    .section-dark{background:var(--dark);color:#fff}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:25px;margin-bottom:27px}
    .section-head h2{margin:0;color:inherit;font-size:clamp(25px,3vw,35px);line-height:1.3;letter-spacing:-.03em}
    .section-head p{max-width:520px;margin:0;color:var(--muted)}
    .section-dark .section-head p{color:#cfbbc7}
    .filter-panel{margin-top:-34px;position:relative;z-index:2;padding:20px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
    .filter-title{margin:0 0 13px;color:var(--berry);font-weight:850;font-size:14px}
    .filter-list{display:flex;flex-wrap:wrap;gap:9px}
    .filter-chip{border:1px solid var(--line);background:#fff;padding:8px 13px;border-radius:999px;color:#5f4d5a;font-size:13px;font-weight:700;transition:.2s}
    .filter-chip:hover,.filter-chip.active{background:var(--berry);border-color:var(--berry);color:#fff;transform:translateY(-1px)}
    .notice-strip{display:grid;grid-template-columns:44px 1fr auto;gap:15px;align-items:center;padding:18px 20px;background:var(--coral-soft);border:1px solid #f2cdc4;border-radius:var(--radius)}
    .notice-icon{display:grid;place-items:center;width:44px;height:44px;border-radius:13px;background:var(--coral);color:#fff;font-size:20px;font-weight:850}
    .notice-strip h2{margin:0 0 2px;font-size:17px;color:#71382f}
    .notice-strip p{margin:0;color:#805b55;font-size:14px}
    .badge-safe{padding:5px 10px;border:1px solid #e9b8ae;border-radius:999px;color:#914c40;font-size:12px;font-weight:800;white-space:nowrap}
    .tool-list{display:grid;grid-template-columns:repeat(12,1fr);gap:17px}
    .tool-card{grid-column:span 6;display:grid;grid-template-columns:150px 1fr;gap:19px;min-height:235px;padding:16px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 7px 20px rgba(67,30,51,.05);transition:.25s}
    .tool-card:nth-child(3){grid-column:span 7}
    .tool-card:nth-child(4){grid-column:span 5}
    .tool-card:hover{transform:translateY(-4px);border-color:#cc9eb5;box-shadow:var(--shadow)}
    .tool-image{position:relative;overflow:hidden;min-height:100%;border-radius:13px;background:var(--berry-soft)}
    .tool-image img{width:100%;height:100%;object-fit:cover}
    .tool-image:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(50,20,39,.35))}
    .tool-copy{display:flex;flex-direction:column;min-width:0}
    .tool-top{display:flex;align-items:center;justify-content:space-between;gap:10px}
    .status{display:inline-flex;padding:4px 9px;border-radius:999px;background:var(--berry-soft);color:var(--berry);font-size:12px;font-weight:800}
    .updated{color:var(--muted);font-size:12px}
    .tool-card h3{margin:11px 0 5px;font-size:21px;line-height:1.35}
    .tool-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.7}
    .tag-row{display:flex;flex-wrap:wrap;gap:7px;margin:13px 0}
    .tag{padding:4px 9px;border-radius:999px;background:#f4edf1;color:var(--berry);font-size:12px;font-weight:700}
    .tool-bottom{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:auto;padding-top:12px;border-top:1px solid var(--line)}
    .privacy-field{color:#6b5967;font-size:12px;font-weight:700}
    .text-link{color:var(--berry);font-size:13px;font-weight:850;text-decoration:underline;text-underline-offset:4px}
    .text-link:hover{color:var(--berry-dark)}
    .compare-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:28px;align-items:start}
    .compare-intro{padding:28px;background:#fff;border:1px solid var(--line);border-radius:var(--radius)}
    .compare-intro h2{margin:12px 0;font-size:31px;line-height:1.32}
    .compare-intro p{margin-bottom:20px;color:var(--muted)}
    .mini-points{display:grid;gap:10px}
    .mini-points div{display:flex;gap:10px;align-items:flex-start;padding:10px 0;border-bottom:1px solid var(--line);font-size:14px}
    .mini-points b{display:grid;place-items:center;flex:0 0 24px;width:24px;height:24px;border-radius:50%;background:var(--berry-soft);color:var(--berry);font-size:12px}
    .compare-stack{display:grid;gap:12px}
    .compare-card{padding:20px 21px;background:var(--dark);border-radius:16px;color:#fff}
    .compare-card:nth-child(2){background:#5b274a}
    .compare-card:nth-child(3){background:#804352}
    .compare-card h3{margin:0 0 11px;font-size:19px}
    .compare-fields{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}
    .compare-fields div{padding:9px;border:1px solid rgba(255,255,255,.15);border-radius:10px;color:#f1dce6;font-size:12px}
    .compare-fields strong{display:block;margin-bottom:2px;color:#fff;font-size:13px}
    .boundary-grid{display:grid;grid-template-columns:1.03fr .97fr;gap:30px;align-items:center}
    .image-block{position:relative;overflow:hidden;min-height:440px;border-radius:22px;background:var(--berry)}
    .image-block img{width:100%;height:440px;object-fit:cover;opacity:.62}
    .image-block:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(37,19,34,.73),rgba(37,19,34,.08))}
    .image-caption{position:absolute;z-index:1;left:28px;right:28px;bottom:24px;color:#fff}
    .image-caption strong{display:block;font-size:22px}
    .image-caption span{color:#eedce5;font-size:14px}
    .boundary-copy h2{margin-bottom:15px;font-size:35px;line-height:1.3;letter-spacing:-.03em}
    .boundary-copy>p{color:var(--muted)}
    .rule-list{display:grid;gap:11px;margin-top:23px}
    .rule{display:grid;grid-template-columns:39px 1fr;gap:12px;padding:13px 14px;background:#fff;border:1px solid var(--line);border-radius:13px}
    .rule-num{display:grid;place-items:center;width:39px;height:39px;border-radius:11px;background:var(--coral-soft);color:#a85144;font-weight:850}
    .rule h3{margin:0 0 2px;font-size:15px}
    .rule p{margin:0;color:var(--muted);font-size:13px}
    .check-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
    .check-card{padding:21px;background:#fff;border:1px solid var(--line);border-radius:16px;transition:.22s}
    .check-card:hover{transform:translateY(-3px);border-color:#d5aabc;box-shadow:var(--shadow)}
    .check-icon{display:grid;place-items:center;width:40px;height:40px;margin-bottom:14px;border-radius:12px;background:var(--berry-soft);color:var(--berry);font-weight:900}
    .check-card h3{margin:0 0 7px;font-size:17px}
    .check-card p{margin:0;color:var(--muted);font-size:13px}
    .guide-panel{display:grid;grid-template-columns:.8fr 1.2fr;gap:26px;padding:30px;background:#f3e6ec;border:1px solid #e5cfd9;border-radius:22px}
    .guide-panel h2{margin:10px 0;font-size:31px;line-height:1.3}
    .guide-panel p{margin:0;color:#6d5362}
    .guide-list{display:grid;gap:10px}
    .guide-item{display:flex;align-items:center;gap:13px;padding:13px 15px;background:rgba(255,255,255,.72);border-radius:12px;color:#5a3c4e;font-size:14px;font-weight:700}
    .guide-item span{display:grid;place-items:center;width:27px;height:27px;border-radius:50%;background:var(--berry);color:#fff;font-size:12px}
    .faq-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:42px;align-items:start}
    .faq-intro h2{font-size:35px;line-height:1.3}
    .faq-intro p{color:var(--muted)}
    .faq-list{display:grid;gap:10px}
    .faq-item{border:1px solid var(--line);border-radius:14px;background:#fff;overflow:hidden}
    .faq-item summary{position:relative;padding:16px 48px 16px 18px;cursor:pointer;color:var(--ink);font-weight:800;list-style:none}
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-item summary:after{content:"＋";position:absolute;right:17px;top:13px;color:var(--berry);font-size:20px;font-weight:500}
    .faq-item[open] summary{background:var(--berry-soft);color:var(--berry)}
    .faq-item[open] summary:after{content:"−"}
    .faq-answer{padding:0 18px 17px;color:var(--muted);font-size:14px;line-height:1.8}
    .faq-item[open] .faq-answer{padding-top:16px}
    .bottom-cta{padding:35px;background:linear-gradient(112deg,#642348,#853f58);border-radius:22px;color:#fff}
    .bottom-cta-inner{display:flex;align-items:center;justify-content:space-between;gap:25px}
    .bottom-cta h2{margin:0 0 7px;font-size:30px}
    .bottom-cta p{margin:0;color:#eedce6}
    .btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 18px;border:1px solid transparent;border-radius:11px;font-weight:800;transition:transform .2s,box-shadow .2s,background .2s}
    .btn:hover{transform:translateY(-2px);box-shadow:0 9px 20px rgba(0,0,0,.15)}
    .btn-light{background:#fff;color:var(--berry)}
    .btn-outline-light{border-color:rgba(255,255,255,.45);color:#fff;background:transparent}
    .btn-outline-light:hover{background:rgba(255,255,255,.12)}
    .site-footer{padding:58px 0 22px;background:var(--dark);color:#fff}
    .footer-grid{display:grid;grid-template-columns:1.45fr 1fr 1fr 1fr;gap:38px;padding-bottom:36px}
    .footer-brand p{max-width:300px;margin:16px 0 0;color:#cdb9c4;font-size:14px}
    .footer-title{margin:4px 0 15px;color:#fff;font-size:15px;font-weight:800}
    .footer-links{display:grid;gap:9px}
    .footer-links a{color:#cdb9c4;font-size:14px;transition:.2s}
    .footer-links a:hover{color:#fff;text-decoration:underline;text-underline-offset:4px}
    .footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:21px;border-top:1px solid rgba(255,255,255,.13);color:#cdb9c4;font-size:13px}
    .footer-bottom p{margin:0}
    .notice{color:#e5c8d5}
    @media(max-width:1024px){
      .tool-card,.tool-card:nth-child(3),.tool-card:nth-child(4){grid-column:span 6}
      .check-grid{grid-template-columns:repeat(2,1fr)}
      .footer-grid{grid-template-columns:1.4fr 1fr 1fr}
      .footer-brand{grid-column:span 3}
    }
    @media(max-width:768px){
      .container{width:min(var(--container),calc(100% - 36px))}
      .navbar{height:68px;gap:12px}
      .nav-links{display:none;position:absolute;top:68px;left:0;right:0;margin:0;padding:13px 18px;background:#fffdfb;border-bottom:1px solid var(--line);box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
      .nav-links.open{display:flex}
      .nav-links a{padding:11px 12px}
      .menu-btn{display:block}
      .nav-safe{margin-left:auto}
      .banner-inner{padding:42px 0 50px}
      .section{padding:62px 0}
      .section-head,.compare-wrap,.boundary-grid,.faq-wrap,.guide-panel{grid-template-columns:1fr;display:grid}
      .section-head{align-items:start}
      .tool-card,.tool-card:nth-child(3),.tool-card:nth-child(4){grid-column:span 12}
      .compare-fields{grid-template-columns:1fr}
      .image-block,.image-block img{min-height:320px;height:320px}
      .bottom-cta-inner{align-items:flex-start;flex-direction:column}
      .footer-grid{grid-template-columns:repeat(2,1fr);gap:28px}
      .footer-brand{grid-column:span 2}
    }
    @media(max-width:520px){
      body{font-size:15px}
      .container{width:calc(100% - 32px)}
      .logo{font-size:16px}
      .logo small{font-size:9px}
      .nav-safe{padding:7px 9px;font-size:12px}
      .page-banner h1{font-size:34px}
      .page-banner p{font-size:15px}
      .filter-panel{padding:17px;margin-top:-22px}
      .notice-strip{grid-template-columns:40px 1fr}
      .notice-strip .badge-safe{grid-column:2}
      .tool-card{grid-template-columns:1fr;padding:14px}
      .tool-image{height:155px;min-height:155px}
      .tool-card h3{font-size:19px}
      .check-grid{grid-template-columns:1fr}
      .guide-panel{padding:23px}
      .guide-panel h2,.boundary-copy h2,.faq-intro h2{font-size:28px}
      .bottom-cta{padding:26px}
      .bottom-cta h2{font-size:26px}
      .footer-grid{grid-template-columns:1fr}
      .footer-brand{grid-column:span 1}
      .footer-bottom{flex-direction:column;gap:7px}
    }