/* roulang page: index */
:root{
      --berry:#70234f;
      --berry-deep:#291329;
      --cherry:#a13d59;
      --coral:#d56c68;
      --copper:#d6a16f;
      --mist:#ead5d7;
      --cream:#f7f0e8;
      --ink:#261c28;
      --muted:#756675;
      --line:rgba(112,35,79,.15);
      --dark:#1c1020;
      --shadow:0 22px 60px rgba(42,16,38,.14);
      --radius:28px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      background:var(--cream);
      color:var(--ink);
      font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
      line-height:1.75;
      overflow-x:hidden;
    }
    a{text-decoration:none;color:inherit}
    img{display:block;max-width:100%}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    :focus-visible{outline:3px solid var(--coral);outline-offset:3px}
    .container{width:min(1180px,calc(100% - 40px));margin:auto}
    .site-header{
      position:sticky;top:0;z-index:40;
      background:rgba(28,16,32,.94);
      border-bottom:1px solid rgba(255,255,255,.1);
      backdrop-filter:blur(16px);
    }
    .nav-shell{height:78px;display:flex;align-items:center;gap:28px}
    .brand{display:flex;align-items:center;gap:12px;min-width:280px;color:#fff}
    .brand-mark{
      width:38px;height:38px;border-radius:12px;
      display:grid;place-items:center;color:#fff;font-weight:800;
      background:linear-gradient(135deg,var(--cherry),var(--coral));
      box-shadow:0 8px 22px rgba(213,108,104,.3)
    }
    .brand-text{font-size:15px;font-weight:700;line-height:1.25;letter-spacing:.03em}
    .brand-text small{display:block;color:#c8afc2;font-size:10px;font-weight:500;margin-top:3px}
    .nav-links{display:flex;align-items:center;gap:7px;flex:1}
    .nav-link{
      color:#cbbbc9;font-size:14px;padding:10px 15px;border-radius:999px;
      transition:.25s ease;white-space:nowrap
    }
    .nav-link:hover,.nav-link.active{color:#fff;background:rgba(255,255,255,.1)}
    .nav-link.active{box-shadow:inset 0 -2px var(--coral)}
    .scene-link{
      display:flex;align-items:center;gap:8px;color:#f8e8df;font-size:13px;
      padding:10px 14px;border:1px solid rgba(214,161,111,.38);border-radius:14px;
      white-space:nowrap
    }
    .pin{width:9px;height:9px;border-radius:50%;background:var(--coral);box-shadow:0 0 0 5px rgba(213,108,104,.15)}
    .mobile-menu{display:none;margin-left:auto;background:none;border:0;color:#fff;font-size:24px}
    .hero-wrap{padding:42px 0 0;background:var(--dark)}
    .hero{
      min-height:540px;border-radius:var(--radius) var(--radius) 0 0;overflow:hidden;
      color:#fff;position:relative;
      background:
        radial-gradient(circle at 82% 20%,rgba(213,108,104,.35),transparent 28%),
        linear-gradient(120deg,#35152f 0%,#70234f 48%,#a13d59 100%);
    }
    .hero:after{
      content:"";position:absolute;inset:0;opacity:.18;pointer-events:none;
      background-image:linear-gradient(115deg,transparent 48%,rgba(255,255,255,.5) 49%,transparent 50%),linear-gradient(25deg,transparent 48%,rgba(255,255,255,.35) 49%,transparent 50%);
      background-size:180px 180px,240px 240px;
    }
    .hero-content{position:relative;z-index:2;padding:76px 7%;max-width:760px}
    .eyebrow,.tag{
      display:inline-flex;align-items:center;gap:7px;border-radius:999px;
      font-size:12px;letter-spacing:.06em
    }
    .eyebrow{padding:7px 13px;color:#ffe8d8;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2)}
    .hero h1{font-size:clamp(38px,5vw,68px);line-height:1.12;letter-spacing:-.04em;margin:25px 0 22px;font-weight:800;max-width:700px}
    .hero p{color:#f4dfe0;font-size:16px;max-width:650px;margin:0 0 30px}
    .actions{display:flex;gap:12px;flex-wrap:wrap}
    .btn{
      min-height:46px;padding:11px 20px;border-radius:14px;border:1px solid transparent;
      display:inline-flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;transition:.25s ease
    }
    .btn-primary{color:#fff;background:linear-gradient(135deg,var(--cherry),var(--coral));box-shadow:0 12px 26px rgba(36,10,30,.25)}
    .btn-primary:hover{transform:translateY(-2px);filter:brightness(1.08)}
    .btn-light{color:#fff;background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.3)}
    .btn-light:hover{background:#fff;color:var(--berry)}
    .hero-stamp{
      position:absolute;right:7%;bottom:56px;z-index:2;width:220px;padding:22px;border-radius:22px;
      background:rgba(35,12,31,.55);border:1px solid rgba(255,255,255,.2);transform:rotate(4deg)
    }
    .hero-stamp strong{font-size:42px;color:#ffd4bd;display:block;line-height:1}
    .hero-stamp span{display:block;color:#efdce0;font-size:12px;margin-top:8px}
    main{background:var(--cream)}
    .section{padding:92px 0}
    .section-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:34px}
    .section-kicker{color:var(--cherry);font-size:12px;font-weight:800;letter-spacing:.14em;text-transform:uppercase}
    h2{font-size:clamp(28px,3vw,40px);line-height:1.2;margin:8px 0 0;letter-spacing:-.03em}
    .section-head p{max-width:470px;color:var(--muted);font-size:14px;margin:0}
    .metrics{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:14px}
    .metric{background:#fff;border:1px solid var(--line);border-radius:22px;padding:25px;box-shadow:0 10px 35px rgba(60,27,55,.06)}
    .metric:first-child{background:linear-gradient(135deg,var(--berry),var(--coral));color:#fff}
    .metric .number{font-size:37px;font-weight:800;line-height:1.1;margin:14px 0 5px}
    .metric small{color:var(--muted);font-size:12px}.metric:first-child small{color:#f5dadd}
    .badge{display:inline-flex;border-radius:999px;padding:5px 10px;background:#f4e4df;color:var(--cherry);font-size:11px;font-weight:700}
    .matrix{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}
    .entry-card{min-height:230px;border-radius:var(--radius);padding:30px;position:relative;overflow:hidden;border:1px solid var(--line);transition:.25s ease}
    .entry-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
    .entry-card.large{grid-row:span 2;min-height:480px;color:#fff;background:linear-gradient(145deg,#3a1835,#a13d59)}
    .entry-card.light{background:#fff}.entry-card.soft{background:#edd8d4}
    .entry-card h3{font-size:24px;margin:18px 0 8px;line-height:1.3}.entry-card p{color:var(--muted);font-size:14px;max-width:360px}.large p{color:#f3dfe1}
    .entry-number{font-size:12px;color:var(--copper);font-weight:800;letter-spacing:.12em}
    .entry-card .arrow{position:absolute;right:25px;bottom:24px;font-size:20px}
    .entry-art{position:absolute;right:-28px;bottom:-40px;width:190px;height:190px;border-radius:50%;background:radial-gradient(circle,#edb0a0 0 8%,transparent 9%),radial-gradient(circle at 55% 45%,rgba(255,255,255,.2),transparent 48%);opacity:.55}
    .large .entry-art{width:300px;height:300px;right:-65px;bottom:-45px;border:1px solid rgba(255,255,255,.25)}
    .compare{display:grid;grid-template-columns:1fr 1fr;gap:18px}
    .compare-card{border-radius:24px;padding:30px;background:#fff;border:1px solid var(--line)}
    .compare-card.highlight{background:var(--berry);color:#fff}
    .compare-title{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:18px;margin-bottom:20px}
    .highlight .compare-title{border-color:rgba(255,255,255,.2)}
    .compare-list{list-style:none;padding:0;margin:0}.compare-list li{padding:12px 0;border-bottom:1px dashed var(--line);font-size:14px;display:flex;justify-content:space-between;gap:15px}.highlight .compare-list li{border-color:rgba(255,255,255,.18)}
    .compare-list span{color:var(--muted);font-size:12px}.highlight .compare-list span{color:#e9cbd0}
    .content-grid{display:grid;grid-template-columns:1fr 340px;gap:20px}
    .content-list,.side-note{background:#fff;border:1px solid var(--line);border-radius:24px;padding:10px}
    .content-item{display:flex;gap:18px;padding:22px;border-bottom:1px solid var(--line);transition:.2s}.content-item:last-child{border:0}.content-item:hover{background:#fff7f3}
    .cover{flex:0 0 108px;height:90px;border-radius:16px;background:linear-gradient(135deg,#4b1e45,#d47570);position:relative;overflow:hidden}.cover:before{content:"";position:absolute;width:70px;height:110px;border-radius:50%;border:1px solid rgba(255,255,255,.5);left:38px;top:-18px;transform:rotate(25deg)}
    .content-item h3{font-size:17px;margin:6px 0 4px}.content-item p{font-size:13px;color:var(--muted);margin:0}.item-meta{display:flex;gap:8px;align-items:center;color:var(--muted);font-size:11px}.side-note{padding:28px;background:linear-gradient(160deg,#f0d9d7,#fff8ed)}.side-note h3{font-size:22px;margin:12px 0}.side-note p{font-size:14px;color:var(--muted)}
    .faq-wrap{display:grid;grid-template-columns:.75fr 1.25fr;gap:48px}.faq-intro p{color:var(--muted);font-size:14px}.faq-list details{background:#fff;border:1px solid var(--line);border-radius:16px;margin-bottom:12px;padding:18px 20px}.faq-list summary{cursor:pointer;font-weight:700;list-style:none;display:flex;justify-content:space-between}.faq-list summary:after{content:"＋";color:var(--coral);font-size:20px}.faq-list details[open] summary:after{content:"－"}.faq-list details p{color:var(--muted);font-size:14px;margin:14px 0 0}
    .feedback{background:linear-gradient(125deg,#32152e,#70234f);border-radius:var(--radius);padding:46px;color:#fff;position:relative;overflow:hidden}.feedback:after{content:"";position:absolute;width:300px;height:300px;border:1px solid rgba(255,255,255,.15);border-radius:50%;right:-90px;top:-100px}.feedback h2{position:relative;z-index:1}.feedback>p{color:#ecd6dc;max-width:650px;position:relative;z-index:1}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;position:relative;z-index:1;margin-top:26px}.field{display:flex;flex-direction:column;gap:7px}.field.full{grid-column:1/-1}.field label{font-size:12px;color:#f1dfe2}.field input,.field select,.field textarea{width:100%;border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.1);border-radius:13px;padding:12px 14px;color:#fff;outline:none}.field input::placeholder,.field textarea::placeholder{color:#ceb8c2}.field select option{color:var(--ink)}.field textarea{min-height:110px;resize:vertical}.consent{font-size:12px;color:#dbc3ca;display:flex;gap:8px;align-items:center}.form-submit{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-top:12px}.form-message{font-size:12px;color:#f8d0bd;display:none}
    footer{background:var(--dark);color:#fff;padding:54px 0 24px;border-top:1px solid rgba(255,255,255,.08)}.footer-top{display:flex;justify-content:space-between;gap:35px;padding-bottom:38px;border-bottom:1px solid rgba(255,255,255,.12)}.footer-brand{max-width:330px}.footer-brand p{color:#a995a8;font-size:13px}.footer-links{display:flex;gap:55px}.footer-links h4{font-size:13px;margin:0 0 13px;color:#f3d8d0}.footer-links a{display:block;color:#ad9eaf;font-size:13px;margin:7px 0;transition:.2s}.footer-links a:hover{color:#fff}.footer-bottom{display:flex;justify-content:space-between;color:#8d7d8d;font-size:11px;padding-top:20px}.age-overlay{position:fixed;inset:0;background:rgba(22,10,25,.88);z-index:100;display:flex;align-items:center;justify-content:center;padding:20px}.age-box{max-width:470px;background:var(--cream);color:var(--ink);border-radius:26px;padding:38px;text-align:center;box-shadow:var(--shadow)}.age-box .brand-mark{margin:0 auto 18px}.age-box h2{font-size:28px}.age-box p{color:var(--muted);font-size:14px}.age-actions{display:flex;gap:10px;justify-content:center;margin-top:22px}.age-actions .btn-light{color:var(--berry);border-color:var(--line);background:#fff}
    @media(max-width:900px){.brand{min-width:0}.scene-link{display:none}.metrics{grid-template-columns:1fr 1fr}.content-grid,.faq-wrap{grid-template-columns:1fr}.hero-stamp{right:5%;bottom:28px;opacity:.8}.nav-links{gap:0}}
    @media(max-width:680px){.container{width:min(100% - 28px,560px)}.nav-shell{height:68px}.brand-text{font-size:13px}.brand-mark{width:34px;height:34px}.nav-links{display:none}.mobile-menu{display:block}.hero-wrap{padding-top:18px}.hero{min-height:620px;border-radius:22px}.hero-content{padding:48px 25px}.hero h1{font-size:39px}.hero p{font-size:14px}.hero-stamp{left:25px;right:auto;bottom:28px;width:190px}.section{padding:62px 0}.section-head{display:block}.section-head p{margin-top:15px}.metrics{grid-template-columns:1fr 1fr;gap:10px}.metric{padding:18px}.metric .number{font-size:29px}.matrix,.compare{grid-template-columns:1fr}.entry-card.large{min-height:340px}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.feedback{padding:30px 22px}.form-submit,.footer-top,.footer-bottom{display:block}.form-submit .btn{width:100%;margin-top:14px}.footer-links{margin-top:25px;gap:30px;flex-wrap:wrap}.footer-bottom p{margin:8px 0}.content-item{padding:16px 10px}.cover{flex-basis:82px;height:78px}}

/* roulang page: category2 */
:root{--berry:#70234f;--berry-deep:#291329;--cherry:#a13d59;--coral:#d56c68;--copper:#d6a16f;--mist:#ead5d7;--cream:#f7f0e8;--ink:#261c28;--muted:#756675;--line:rgba(112,35,79,.15);--dark:#1c1020;--shadow:0 22px 60px rgba(42,16,38,.14);--radius:28px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--cream);color:var(--ink);font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC",sans-serif;line-height:1.75;overflow-x:hidden}a{text-decoration:none;color:inherit}img{display:block;max-width:100%}button,input,select,textarea{font:inherit}button{cursor:pointer}.container{width:min(1180px,calc(100% - 40px));margin:auto}
.site-header{position:sticky;top:0;z-index:40;background:rgba(28,16,32,.95);border-bottom:1px solid rgba(255,255,255,.1);backdrop-filter:blur(16px)}.nav-shell{height:78px;display:flex;align-items:center;gap:28px}.brand{display:flex;align-items:center;gap:12px;min-width:280px;color:#fff}.brand-mark{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;color:#fff;font-weight:800;background:linear-gradient(135deg,var(--cherry),var(--coral));box-shadow:0 8px 22px rgba(213,108,104,.3)}.brand-text{font-size:15px;font-weight:700;line-height:1.25;letter-spacing:.03em}.brand-text small{display:block;color:#c8afc2;font-size:10px;font-weight:500;margin-top:3px}.nav-links{display:flex;align-items:center;gap:7px;flex:1}.nav-link{color:#cbbbc9;font-size:14px;padding:10px 15px;border-radius:999px;transition:.25s;white-space:nowrap}.nav-link:hover,.nav-link.active{color:#fff;background:rgba(255,255,255,.1)}.nav-link.active{box-shadow:inset 0 -2px var(--coral)}.nav-note{color:#dfc6c9;font-size:12px;border-left:1px solid rgba(255,255,255,.2);padding-left:22px}.mobile-menu{display:none;margin-left:auto;background:none;border:0;color:#fff;font-size:24px}
.page-hero{padding:58px 0 70px;background:var(--cream)}.hero-panel{border-radius:var(--radius);padding:64px 7%;position:relative;overflow:hidden;background:#fff;border:1px solid var(--line);display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:center;box-shadow:var(--shadow)}.hero-panel:after{content:"";position:absolute;width:420px;height:420px;border-radius:50%;right:-130px;top:-190px;background:linear-gradient(135deg,rgba(213,108,104,.2),rgba(112,35,79,.08));pointer-events:none}.eyebrow,.tag,.badge{display:inline-flex;align-items:center;gap:7px;border-radius:999px;font-size:12px;font-weight:700}.eyebrow{padding:7px 13px;color:var(--cherry);background:#f4e4df}.hero-panel h1{font-size:clamp(36px,5vw,62px);line-height:1.14;letter-spacing:-.04em;margin:22px 0 18px;color:var(--berry-deep)}.hero-panel p{color:var(--muted);font-size:16px;max-width:620px}.btn{min-height:46px;padding:11px 20px;border-radius:14px;border:1px solid transparent;display:inline-flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;transition:.25s}.btn-primary{color:#fff;background:linear-gradient(135deg,var(--cherry),var(--coral));box-shadow:0 12px 26px rgba(36,10,30,.2)}.btn-primary:hover{transform:translateY(-2px);filter:brightness(1.08)}.btn-light{color:var(--berry);background:#fff;border-color:var(--line)}.btn-light:hover{background:var(--berry);color:#fff}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.index-card{position:relative;z-index:1;border-radius:24px;padding:26px;color:#fff;background:linear-gradient(145deg,#35152f,#70234f 60%,#a13d59);box-shadow:0 18px 35px rgba(42,16,38,.2)}.index-card h2{font-size:18px;margin:0 0 20px}.index-row{display:flex;justify-content:space-between;gap:20px;padding:15px 0;border-top:1px solid rgba(255,255,255,.18)}.index-row strong{font-size:27px;color:#ffd4bd;line-height:1}.index-row span{font-size:12px;color:#f1dfe2}.index-label{font-size:13px;color:#fff}.section{padding:82px 0}.section-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:32px}.section-kicker{color:var(--cherry);font-size:12px;font-weight:800;letter-spacing:.14em}.section h2{font-size:clamp(26px,3vw,38px);line-height:1.25;margin:8px 0;color:var(--berry-deep)}.section-head p{max-width:490px;color:var(--muted);font-size:14px;margin:0}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.stat{background:#fff;border:1px solid var(--line);border-radius:22px;padding:24px}.stat strong{display:block;font-size:34px;line-height:1;color:var(--berry)}.stat span{display:block;margin-top:9px;font-size:13px;color:var(--muted)}.layout{display:grid;grid-template-columns:240px 1fr;gap:28px;align-items:start}.filter-box{position:sticky;top:102px;background:#fff;border:1px solid var(--line);border-radius:24px;padding:22px}.filter-box h3{margin:0 0 15px;font-size:17px}.filter-box a{display:block;padding:10px 12px;border-radius:12px;color:var(--muted);font-size:13px;transition:.2s}.filter-box a:hover,.filter-box a.active{background:#f4e4df;color:var(--berry);font-weight:700}.filter-title{font-size:11px;color:var(--cherry);font-weight:800;letter-spacing:.12em;margin:22px 0 8px}.timeline{position:relative;padding-left:34px}.timeline:before{content:"";position:absolute;left:9px;top:8px;bottom:8px;width:1px;background:linear-gradient(var(--coral),var(--line))}.timeline-item{position:relative;padding:0 0 30px}.timeline-item:before{content:"";position:absolute;left:-30px;top:8px;width:12px;height:12px;border-radius:50%;background:var(--coral);box-shadow:0 0 0 5px #f2d9d5}..theme-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:25px 28px;display:grid;grid-template-columns:100px 1fr auto;gap:22px;align-items:center;transition:.25s;margin-bottom:16px}.theme-card:hover{transform:translateX(4px);box-shadow:var(--shadow)}.theme-number{font-size:38px;font-weight:800;color:var(--mist);line-height:1}.theme-card h3{margin:7px 0 5px;font-size:20px;color:var(--berry-deep)}.theme-card p{margin:0;color:var(--muted);font-size:14px}.tag{padding:5px 10px;background:#f4e4df;color:var(--cherry);font-size:11px}.card-meta{color:var(--muted);font-size:11px;white-space:nowrap}.faq-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:38px}.faq-intro p{color:var(--muted);font-size:14px}.faq-list details{background:#fff;border:1px solid var(--line);border-radius:16px;margin-bottom:10px;padding:17px 20px}.faq-list summary{font-weight:700;color:var(--berry-deep);cursor:pointer}.faq-list p{margin:12px 0 0;color:var(--muted);font-size:14px}.cta{border-radius:var(--radius);padding:44px 7%;color:#fff;background:linear-gradient(120deg,#35152f,#70234f 58%,#a13d59);display:flex;justify-content:space-between;gap:30px;align-items:center}.cta h2{color:#fff;margin:0 0 8px;font-size:30px}.cta p{color:#ecd9dc;margin:0;font-size:14px;max-width:650px}footer{background:var(--dark);color:#fff;padding:58px 0 25px}.footer-top{display:flex;justify-content:space-between;gap:50px}.footer-brand{max-width:450px}.footer-brand p{color:#bdaeba;font-size:13px;margin-top:20px}.footer-links{display:flex;gap:70px}.footer-links h4{font-size:13px;margin:0 0 12px;color:#f0c8bd}.footer-links a{display:block;color:#c4b3c1;font-size:13px;margin:8px 0}.footer-links a:hover{color:#fff}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:35px;padding-top:18px;display:flex;justify-content:space-between;color:#9e899c;font-size:11px}.age-mask{position:fixed;inset:0;background:rgba(28,16,32,.82);z-index:80;display:grid;place-items:center;padding:20px}.age-box{max-width:430px;background:var(--cream);border-radius:24px;padding:30px;box-shadow:var(--shadow);text-align:center}.age-box h2{margin:0 0 10px;color:var(--berry-deep)}.age-box p{font-size:14px;color:var(--muted);margin:0 0 22px}.age-box[hidden]{display:none}
:focus-visible{outline:3px solid var(--coral);outline-offset:3px}@media(max-width:900px){.nav-note{display:none}.hero-panel{grid-template-columns:1fr}.stats{grid-template-columns:repeat(2,1fr)}.layout{grid-template-columns:190px 1fr}.theme-card{grid-template-columns:70px 1fr}.card-meta{display:none}}@media(max-width:640px){.container{width:min(100% - 28px,1180px)}.nav-shell{height:68px}.brand{min-width:0}.brand-text{font-size:12px}.brand-mark{width:34px;height:34px}.nav-links{display:none}.mobile-menu{display:block}.page-hero{padding:28px 0 36px}.hero-panel{padding:36px 24px;gap:28px}.hero-panel h1{font-size:38px}.section{padding:58px 0}.section-head,.footer-top,.cta{display:block}.section-head p{margin-top:14px}.stats{gap:10px}.stat{padding:18px 14px}.stat strong{font-size:27px}.layout{display:block}.filter-box{position:static;margin-bottom:24px}.filter-box a{display:inline-block;margin:3px 3px 0 0}.filter-title{display:none}.theme-card{padding:20px;grid-template-columns:52px 1fr;gap:14px}.theme-card .btn{grid-column:2;justify-self:start}.faq-grid{display:block}.faq-intro{margin-bottom:24px}.cta{padding:32px 24px}.cta .btn{margin-top:22px}.footer-links{gap:38px;margin-top:25px}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:7px}}

/* roulang page: category1 */
:root{
 --berry:#70234f;--berry-deep:#291329;--cherry:#a13d59;--coral:#d56c68;
 --copper:#d6a16f;--mist:#ead5d7;--cream:#f7f0e8;--ink:#261c28;
 --muted:#756675;--line:rgba(112,35,79,.15);--dark:#1c1020;
 --shadow:0 22px 60px rgba(42,16,38,.14);--radius:28px
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--cream);color:var(--ink);font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC",sans-serif;line-height:1.75;overflow-x:hidden}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
.container{width:min(1180px,calc(100% - 40px));margin:auto}
.site-header{position:sticky;top:0;z-index:40;background:rgba(28,16,32,.95);border-bottom:1px solid rgba(255,255,255,.1);backdrop-filter:blur(16px)}
.nav-shell{height:78px;display:flex;align-items:center;gap:28px}
.brand{display:flex;align-items:center;gap:12px;min-width:280px;color:#fff}
.brand-mark{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;color:#fff;font-weight:800;background:linear-gradient(135deg,var(--cherry),var(--coral));box-shadow:0 8px 22px rgba(213,108,104,.3)}
.brand-text{font-size:15px;font-weight:700;line-height:1.25;letter-spacing:.03em}
.brand-text small{display:block;color:#c8afc2;font-size:10px;font-weight:500;margin-top:3px}
.nav-links{display:flex;align-items:center;gap:7px;flex:1}
.nav-link{color:#cbbbc9;font-size:14px;padding:10px 15px;border-radius:999px;transition:.25s ease;white-space:nowrap}
.nav-link:hover,.nav-link.active{color:#fff;background:rgba(255,255,255,.1)}
.nav-link.active{box-shadow:inset 0 -2px var(--coral)}
.location-note{color:#cbbbc9;font-size:12px;white-space:nowrap;border-left:1px solid rgba(255,255,255,.18);padding-left:22px}
.mobile-menu{display:none;margin-left:auto;background:none;border:0;color:#fff;font-size:24px}
.page-hero{padding:76px 0 70px;background:var(--dark);color:#fff;position:relative;overflow:hidden}
.page-hero:before{content:"";position:absolute;width:620px;height:620px;right:-160px;top:-260px;border-radius:50%;background:radial-gradient(circle,rgba(213,108,104,.42),transparent 65%)}
.hero-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:70px;align-items:center;position:relative;z-index:1}
.eyebrow,.tag,.badge{display:inline-flex;align-items:center;gap:7px;border-radius:999px;font-size:12px}
.eyebrow{padding:7px 13px;color:#ffe8d8;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2)}
.page-hero h1{font-size:clamp(38px,5vw,64px);line-height:1.12;letter-spacing:-.04em;margin:24px 0 18px;font-weight:800}
.page-hero p{color:#f4dfe0;font-size:16px;max-width:650px;margin:0 0 28px}
.btn{min-height:46px;padding:11px 20px;border-radius:14px;border:1px solid transparent;display:inline-flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;transition:.25s ease}
.btn-primary{color:#fff;background:linear-gradient(135deg,var(--cherry),var(--coral));box-shadow:0 12px 26px rgba(36,10,30,.25)}
.btn-primary:hover{transform:translateY(-2px);filter:brightness(1.08)}
.btn-light{color:#fff;background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.3)}
.btn-light:hover{background:#fff;color:var(--berry)}
.hero-index{border:1px solid rgba(255,255,255,.18);border-radius:28px;padding:28px;background:linear-gradient(145deg,rgba(255,255,255,.13),rgba(255,255,255,.04));box-shadow:var(--shadow)}
.hero-index .index-number{font-size:68px;line-height:1;color:#ffd4bd;font-weight:800}
.hero-index h2{font-size:21px;margin:16px 0 8px}
.hero-index p{font-size:13px;color:#e6ced5;margin:0}
.coord{display:flex;gap:9px;align-items:center;color:#d9b9c2;font-size:12px;margin-top:28px}
.dot{width:8px;height:8px;border-radius:50%;background:var(--coral);box-shadow:0 0 0 5px rgba(213,108,104,.18)}
main{background:var(--cream)}
.section{padding:84px 0}
.section-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:30px}
.section-kicker{color:var(--cherry);font-size:12px;font-weight:800;letter-spacing:.14em}
.section h2{font-size:34px;line-height:1.2;margin:8px 0 0}
.section-head p{max-width:470px;color:var(--muted);font-size:14px;margin:0}
.stat-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr 1fr;gap:14px}
.stat{background:#fff;border:1px solid var(--line);border-radius:22px;padding:24px;min-height:142px;box-shadow:0 8px 24px rgba(42,16,38,.04)}
.stat:first-child{background:linear-gradient(135deg,var(--berry),var(--cherry));color:#fff}
.stat strong{display:block;font-size:37px;line-height:1.1;margin:11px 0 5px}
.stat span{font-size:12px;color:var(--muted)}
.stat:first-child span{color:#f0d9df}
.filter-bar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin:30px 0 24px;padding:16px;border-radius:18px;background:#fff;border:1px solid var(--line)}
.filter-label{font-size:13px;font-weight:700;margin-right:5px}
.filter{border:1px solid var(--line);background:#fff8f3;border-radius:999px;padding:8px 14px;color:var(--muted);font-size:12px;transition:.2s}
.filter:hover,.filter.active{background:var(--berry);color:#fff;border-color:var(--berry)}
.archive-grid{display:grid;grid-template-columns:1.35fr .85fr;gap:20px}
.archive-main{min-height:390px;border-radius:var(--radius);padding:34px;color:#fff;position:relative;overflow:hidden;background:linear-gradient(135deg,#35152f,#a13d59)}
.archive-main:after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,transparent 40%,rgba(255,255,255,.13));pointer-events:none}
.archive-main>*{position:relative;z-index:1}
.archive-main h3{font-size:29px;max-width:500px;line-height:1.3;margin:22px 0 12px}
.archive-main p{max-width:500px;color:#f6dfe1;font-size:14px}
.archive-side{display:grid;gap:20px}
.archive-card{border-radius:var(--radius);padding:27px;background:#fff;border:1px solid var(--line);transition:.25s}
.archive-card:hover,.timeline-item:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.archive-card.soft{background:#eedbd7}
.archive-card h3{font-size:20px;line-height:1.35;margin:15px 0 8px}
.archive-card p{font-size:13px;color:var(--muted);margin:0}
.card-foot{display:flex;justify-content:space-between;align-items:center;margin-top:22px;color:var(--cherry);font-size:12px;font-weight:700}
.tag{padding:5px 10px;background:#f4e4df;color:var(--cherry);font-weight:700}
.tag.dark{background:rgba(255,255,255,.15);color:#ffe8d8}
.archive-list{margin-top:20px;background:#fff;border:1px solid var(--line);border-radius:24px;padding:8px}
.archive-row{display:grid;grid-template-columns:55px 1fr 120px 90px;gap:18px;align-items:center;padding:20px 18px;border-bottom:1px solid var(--line);transition:.2s}
.archive-row:last-child{border-bottom:0}
.archive-row:hover{background:#fff7f3}
.row-no{font-size:24px;font-weight:800;color:var(--copper)}
.row-title{font-size:16px;font-weight:700}
.row-desc{display:block;color:var(--muted);font-size:12px;font-weight:400;margin-top:3px}
.row-meta{font-size:12px;color:var(--muted)}
.row-link{color:var(--cherry);font-size:13px;font-weight:700;text-align:right}
.notice{margin-top:26px;padding:22px 25px;border-radius:20px;background:#291329;color:#f5dfe1;font-size:13px}
.notice strong{color:#ffd4bd}
.faq-wrap{display:grid;grid-template-columns:.72fr 1.28fr;gap:48px}
.faq-intro p{color:var(--muted);font-size:14px}
.faq-list details{background:#fff;border:1px solid var(--line);border-radius:16px;padding:17px 20px;margin-bottom:11px}
.faq-list summary{cursor:pointer;font-weight:700;font-size:14px}
.faq-list p{color:var(--muted);font-size:13px;margin:12px 0 0}
.cta{padding:42px;border-radius:var(--radius);background:linear-gradient(120deg,#35152f,#70234f 60%,#a13d59);color:#fff;display:flex;justify-content:space-between;align-items:center;gap:25px}
.cta h2{margin:0 0 8px;font-size:30px}
.cta p{margin:0;color:#ead1d7;font-size:14px}
footer{background:var(--dark);color:#fff;padding:56px 0 24px}
.footer-top{display:flex;justify-content:space-between;gap:50px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.13)}
.footer-brand{max-width:420px}
.footer-brand p{color:#c8b4c4;font-size:13px;margin:18px 0 0}
.footer-links{display:flex;gap:80px}
.footer-links h4{font-size:13px;margin:0 0 14px;color:#ffd4bd}
.footer-links a{display:block;color:#c8b4c4;font-size:13px;margin:8px 0;transition:.2s}
.footer-links a:hover{color:#fff}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:20px;color:#9e899c;font-size:11px}
.age-overlay{position:fixed;inset:0;background:rgba(20,8,22,.78);z-index:80;display:flex;align-items:center;justify-content:center;padding:20px}
.age-box{max-width:470px;background:var(--cream);border-radius:26px;padding:34px;box-shadow:var(--shadow);text-align:center}
.age-box h2{margin:0 0 12px;font-size:26px;color:var(--berry)}
.age-box p{font-size:14px;color:var(--muted);margin:0 0 22px}
.age-actions{display:flex;gap:10px;justify-content:center}
.age-overlay.hidden{display:none}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid rgba(213,108,104,.55);outline-offset:3px}
@media(max-width:1024px){.hero-grid{gap:35px}.stat-grid{grid-template-columns:repeat(2,1fr)}.location-note{display:none}}
@media(max-width:768px){.container{width:min(100% - 28px,620px)}.nav-shell{height:68px}.brand{min-width:0}.brand-text{font-size:13px}.nav-links{display:none}.mobile-menu{display:block}.hero-grid,.archive-grid,.faq-wrap{grid-template-columns:1fr}.page-hero{padding:55px 0}.hero-index{max-width:420px}.section{padding:58px 0}.section-head{display:block}.section-head p{margin-top:14px}.archive-side{grid-template-columns:1fr 1fr}.archive-row{grid-template-columns:42px 1fr 76px}.row-meta{display:none}.cta{display:block;padding:30px}.cta .btn{margin-top:22px}.footer-top{display:block}.footer-links{margin-top:35px;gap:55px}}
@media(max-width:520px){.brand-mark{width:34px;height:34px}.brand-text small{font-size:9px}.page-hero h1{font-size:38px}.stat-grid{grid-template-columns:1fr 1fr;gap:10px}.stat{padding:18px;min-height:125px}.stat strong{font-size:29px}.archive-side{grid-template-columns:1fr}.archive-main{min-height:330px;padding:26px}.archive-main h3{font-size:24px}.archive-row{grid-template-columns:35px 1fr 60px;padding:17px 10px;gap:10px}.row-link{font-size:11px}.footer-links{gap:28px}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:7px}.age-box{padding:26px 20px}.age-actions{flex-direction:column}.age-actions .btn{width:100%}}