/* roulang page: index */
:root{
      --ink:#111018;
      --ink-2:#1a1426;
      --panel:#20162f;
      --panel-2:#2c1942;
      --paper:#fff8f0;
      --paper-2:#f7f3ef;
      --text:#f7f3ef;
      --text-dark:#18131f;
      --muted:#bdb2c9;
      --muted-dark:#695f73;
      --line:rgba(255,255,255,.14);
      --line-dark:rgba(17,16,24,.12);
      --pink:#ff2d6f;
      --purple:#7a3cff;
      --orange:#ffb000;
      --lime:#c9ff3a;
      --radius-sm:14px;
      --radius:22px;
      --radius-lg:32px;
      --shadow:0 18px 45px rgba(17,16,24,.22);
      --glow:0 18px 54px rgba(255,45,111,.28);
      --container:1220px;
      --nav-h:74px;
      --ease:all .22s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;
      color:var(--text-dark);
      background:
        radial-gradient(circle at 12% 6%, rgba(255,45,111,.22), transparent 28%),
        radial-gradient(circle at 92% 0%, rgba(122,60,255,.24), transparent 30%),
        linear-gradient(180deg,#111018 0%,#171021 38%,#fff8f0 38%,#fff8f0 100%);
      line-height:1.75;
      overflow-x:hidden;
      padding-bottom:0;
    }
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    a:hover,a:focus{color:var(--pink)}
    img{max-width:100%;height:auto;display:block}
    button,input{font:inherit}
    button:focus,a:focus,input:focus{
      outline:3px solid rgba(201,255,58,.55);
      outline-offset:3px;
    }
    .site-container{max-width:var(--container);margin:0 auto;padding:0 20px}
    .section{padding:82px 0;position:relative}
    .section-tight{padding:54px 0}
    .eyebrow{
      display:inline-flex;align-items:center;gap:8px;
      padding:7px 12px;border-radius:999px;
      font-size:13px;font-weight:900;letter-spacing:.02em;
      color:var(--lime);background:rgba(201,255,58,.1);
      border:1px solid rgba(201,255,58,.24);
    }
    .eyebrow.dark{color:var(--pink);background:rgba(255,45,111,.08);border-color:rgba(255,45,111,.22)}
    .section-head{margin-bottom:28px}
    .section-head h2{
      margin:12px 0 10px;
      font-size:clamp(25px,3.2vw,38px);
      line-height:1.16;font-weight:900;letter-spacing:-.04em;
    }
    .section-head p{max-width:760px;color:var(--muted-dark);font-size:16px;margin:0}
    .dark-band .section-head p,.dark-band{color:var(--text)}
    .dark-band .section-head p{color:var(--muted)}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:8px;
      min-height:46px;padding:13px 20px;border-radius:999px;
      font-size:15px;font-weight:900;line-height:1;
      border:1px solid transparent;cursor:pointer;transition:var(--ease);
      box-shadow:none;white-space:nowrap;
    }
    .btn-primary{
      color:#160b13;
      background:linear-gradient(135deg,var(--lime),var(--orange) 48%,var(--pink));
      box-shadow:0 14px 32px rgba(255,45,111,.3);
    }
    .btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 42px rgba(255,45,111,.42);color:#120b12}
    .btn-secondary{
      color:var(--text);border-color:rgba(255,255,255,.25);
      background:rgba(255,255,255,.06);
    }
    .btn-secondary:hover{background:rgba(255,255,255,.12);border-color:var(--lime);color:var(--lime);transform:translateY(-2px)}
    .btn-dark{
      color:var(--text-dark);background:#fff;border-color:rgba(17,16,24,.12);
      box-shadow:0 10px 22px rgba(17,16,24,.1);
    }
    .btn-dark:hover{color:var(--pink);transform:translateY(-2px);box-shadow:var(--shadow)}
    .tag{
      display:inline-flex;align-items:center;
      padding:5px 10px;border-radius:999px;
      font-size:12px;font-weight:800;line-height:1;
      background:rgba(122,60,255,.1);color:#5630d8;
      border:1px solid rgba(122,60,255,.18);
    }
    .tag.hot{background:rgba(255,45,111,.1);color:#d91b57;border-color:rgba(255,45,111,.18)}
    .tag.safe{background:rgba(201,255,58,.18);color:#3a4d00;border-color:rgba(80,120,0,.16)}
    .promo-strip{
      color:var(--text);
      background:#08070d;border-bottom:1px solid rgba(255,255,255,.1);
      font-size:13px;position:relative;z-index:50;
    }
    .promo-inner{
      min-height:38px;display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap;
    }
    .promo-badge{
      display:inline-flex;align-items:center;justify-content:center;
      padding:4px 9px;border-radius:999px;
      color:#0d0d08;background:var(--lime);font-weight:900;
      transform:rotate(-3deg);
    }
    .mini-count{display:inline-flex;gap:4px;align-items:center}
    .mini-count b{
      display:inline-flex;align-items:center;justify-content:center;
      min-width:28px;height:24px;border-radius:8px;
      color:var(--lime);background:#22182f;border:1px solid rgba(201,255,58,.25);
      font-size:13px;
    }
    .site-header{
      position:sticky;top:0;z-index:40;height:var(--nav-h);
      background:rgba(17,16,24,.86);backdrop-filter:blur(14px);
      border-bottom:1px solid rgba(255,255,255,.12);
    }
    .nav-wrap{height:var(--nav-h);display:flex;align-items:center;justify-content:space-between;gap:20px}
    .brand{
      display:flex;align-items:center;gap:11px;min-width:0;color:var(--text);
      font-weight:950;letter-spacing:-.03em;
    }
    .brand-mark{
      width:42px;height:42px;border-radius:16px;
      background:linear-gradient(135deg,var(--pink),var(--purple) 62%,var(--lime));
      box-shadow:0 12px 28px rgba(255,45,111,.28);
      display:grid;place-items:center;color:#fff;font-weight:950;
    }
    .brand-text{font-size:17px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
    .desktop-nav{display:flex;align-items:center;gap:8px}
    .nav-link{
      color:rgba(247,243,239,.76);font-weight:800;font-size:14px;
      padding:10px 14px;border-radius:999px;border:1px solid transparent;
    }
    .nav-link:hover{color:#fff;background:rgba(255,255,255,.08)}
    .nav-link.active{color:var(--lime);background:rgba(201,255,58,.1);border-color:rgba(201,255,58,.24)}
    .nav-cta{margin-left:6px}
    .hero{
      color:var(--text);
      padding:46px 0 76px;
      position:relative;overflow:hidden;
    }
    .hero:before{
      content:"";position:absolute;inset:0;
      background:
        linear-gradient(120deg,rgba(255,45,111,.16),transparent 32%),
        radial-gradient(circle at 50% 40%,rgba(201,255,58,.12),transparent 18%);
      pointer-events:none;
    }
    .bento{
      position:relative;z-index:1;
      display:grid;grid-template-columns:1.22fr .78fr;
      grid-template-rows:auto auto;
      gap:20px;align-items:stretch;
    }
    .hero-main,.bento-small,.hero-cta-bar{
      border:1px solid rgba(255,255,255,.14);
      box-shadow:var(--glow);
      overflow:hidden;
    }
    .hero-main{
      min-height:512px;border-radius:var(--radius-lg);
      background:
        linear-gradient(145deg,rgba(255,45,111,.18),rgba(122,60,255,.2) 42%,rgba(32,22,47,.96)),
        repeating-linear-gradient(-45deg,rgba(255,255,255,.035) 0 1px,transparent 1px 9px);
      padding:34px;position:relative;
      display:flex;flex-direction:column;justify-content:space-between;
    }
    .burst{
      position:absolute;right:28px;top:28px;
      width:118px;height:118px;background:var(--orange);color:#18100c;
      clip-path:polygon(50% 0%,62% 25%,90% 10%,78% 38%,100% 50%,76% 62%,90% 90%,62% 76%,50% 100%,38% 76%,10% 90%,24% 62%,0% 50%,24% 38%,10% 10%,38% 25%);
      display:grid;place-items:center;text-align:center;font-weight:950;font-size:15px;line-height:1.2;
      transform:rotate(8deg);box-shadow:0 12px 30px rgba(255,176,0,.3);
    }
    .hero h1{
      max-width:760px;margin:18px 0 16px;
      font-size:clamp(32px,5.2vw,58px);
      line-height:1.08;font-weight:950;letter-spacing:-.06em;
    }
    .hero-intro{max-width:760px;color:#ded4e8;font-size:17px;margin:0 0 24px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:18px}
    .hero-stats{display:flex;gap:12px;flex-wrap:wrap}
    .stat-pill{
      min-width:138px;padding:12px 14px;border-radius:18px;
      background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);
    }
    .stat-pill b{display:block;color:var(--lime);font-size:21px;line-height:1.1}
    .stat-pill span{color:var(--muted);font-size:12px;font-weight:800}
    .vertical-entry{
      align-self:center;margin-top:10px;width:min(300px,100%);
      aspect-ratio:9/16;border-radius:30px;padding:18px;
      background:#fff8f0;color:var(--text-dark);
      box-shadow:0 24px 70px rgba(0,0,0,.35);
      transform:rotate(-2deg);
    }
    .entry-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}
    .entry-title{font-weight:950;line-height:1.25}
    .entry-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
    .entry-item{
      min-height:82px;border-radius:18px;padding:12px;
      background:linear-gradient(135deg,#fff,#f1e8ff);
      border:1px solid rgba(17,16,24,.1);
      display:flex;flex-direction:column;justify-content:space-between;
    }
    .entry-item strong{font-size:14px;line-height:1.3}
    .entry-item span{font-size:12px;color:var(--muted-dark);font-weight:800}
    .heatbar{height:10px;border-radius:999px;background:#efe3ea;overflow:hidden;margin-top:14px}
    .heatbar i{display:block;height:100%;width:76%;background:linear-gradient(90deg,var(--pink),var(--orange),var(--lime))}
    .bento-side{display:grid;grid-template-rows:1fr 1fr;gap:20px}
    .bento-small{
      border-radius:var(--radius-lg);padding:24px;
      background:linear-gradient(145deg,rgba(32,22,47,.95),rgba(44,25,66,.92));
      position:relative;
    }
    .bento-small h3{font-size:22px;font-weight:950;margin:10px 0 8px;line-height:1.2}
    .bento-small p{color:var(--muted);margin:0;font-size:15px}
    .countdown{display:flex;gap:8px;margin-top:18px}
    .countdown span{
      flex:1;min-width:50px;border-radius:16px;padding:10px 6px;text-align:center;
      color:var(--lime);background:#0c0911;border:1px solid rgba(201,255,58,.22);
      font-weight:950;font-size:20px;
    }
    .countdown small{display:block;color:var(--muted);font-size:11px;font-weight:800;margin-top:2px}
    .hero-cta-bar{
      grid-column:1/3;border-radius:26px;padding:16px 20px;
      background:linear-gradient(90deg,var(--pink),var(--purple) 58%,#15101d);
      display:flex;align-items:center;justify-content:space-between;gap:14px;
    }
    .hero-cta-bar strong{font-size:17px}
    .hero-cta-bar span{color:#f6ddeb}
    .progress-panel{
      border-radius:var(--radius-lg);padding:28px;background:var(--paper);
      border:1px solid var(--line-dark);box-shadow:var(--shadow);
    }
    .progress-row{display:flex;justify-content:space-between;gap:16px;align-items:flex-end;margin-bottom:12px}
    .progress-row strong{font-size:24px;font-weight:950;letter-spacing:-.03em}
    .progress-row span{color:var(--muted-dark);font-weight:800}
    .big-progress{height:18px;background:#eadfe0;border-radius:999px;overflow:hidden}
    .big-progress i{display:block;height:100%;width:82%;background:linear-gradient(90deg,var(--pink),var(--orange),var(--lime));border-radius:999px}
    .progress-notes{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:18px}
    .note-card{
      border-radius:20px;padding:16px;background:#fff;border:1px solid var(--line-dark);
      transition:var(--ease);
    }
    .note-card:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(17,16,24,.12)}
    .note-card b{display:block;font-size:18px;color:var(--pink)}
    .note-card span{font-size:13px;color:var(--muted-dark);font-weight:800}
    .cards-track{
      display:grid;grid-auto-flow:column;grid-auto-columns:minmax(246px,1fr);
      gap:18px;overflow-x:auto;padding:6px 4px 18px;
      scroll-snap-type:x proximity;
    }
    .cards-track::-webkit-scrollbar{height:8px}
    .cards-track::-webkit-scrollbar-thumb{background:rgba(255,45,111,.36);border-radius:999px}
    .hot-card{
      scroll-snap-align:start;min-height:310px;border-radius:28px;
      background:linear-gradient(180deg,#fff,#fff8f0);
      border:1px solid var(--line-dark);box-shadow:0 14px 34px rgba(17,16,24,.13);
      padding:16px;display:flex;flex-direction:column;justify-content:space-between;
      transition:var(--ease);position:relative;
    }
    .hot-card:first-child{grid-column:auto;min-width:320px;background:linear-gradient(145deg,#1a1426,#32194a);color:var(--text);border-color:rgba(255,255,255,.14)}
    .hot-card:hover{transform:translateY(-5px);border-color:rgba(255,45,111,.5);box-shadow:0 22px 45px rgba(255,45,111,.18)}
    .abstract-cover{
      height:118px;border-radius:22px;margin-bottom:14px;
      background:
        radial-gradient(circle at 24% 28%,rgba(201,255,58,.8),transparent 18%),
        radial-gradient(circle at 80% 20%,rgba(255,45,111,.72),transparent 28%),
        linear-gradient(135deg,#7a3cff,#111018);
      position:relative;overflow:hidden;
    }
    .abstract-cover:after{
      content:"18+";position:absolute;right:12px;bottom:10px;
      padding:5px 8px;border-radius:999px;background:rgba(0,0,0,.62);color:#fff;font-weight:950;font-size:12px;
    }
    .corner{
      position:absolute;left:14px;top:14px;z-index:1;
      padding:6px 10px;border-radius:10px;background:var(--lime);color:#162006;
      font-size:12px;font-weight:950;transform:rotate(-4deg);
    }
    .hot-card h3{font-size:20px;font-weight:950;line-height:1.24;margin:0 0 8px}
    .hot-card p{font-size:14px;color:var(--muted-dark);margin:0 0 12px;line-height:1.65}
    .hot-card:first-child p{color:var(--muted)}
    .tag-row{display:flex;gap:8px;flex-wrap:wrap;margin:8px 0 14px}
    .tier-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:22px;align-items:stretch}
    .tier-main,.tier-list{
      border-radius:var(--radius-lg);padding:28px;border:1px solid rgba(255,255,255,.14);
      background:linear-gradient(145deg,#21162f,#120d19);color:var(--text);box-shadow:var(--glow);
    }
    .tier-main h2,.tier-main h3{font-weight:950}
    .tier-price{display:flex;align-items:flex-end;gap:10px;margin:18px 0}
    .tier-price b{font-size:46px;line-height:1;color:var(--lime)}
    .tier-price span{color:var(--muted);font-weight:800}
    .tier-feature{
      display:flex;gap:12px;padding:13px 0;border-top:1px solid rgba(255,255,255,.12);
      color:#efe8f6;
    }
    .check{
      width:24px;height:24px;border-radius:50%;background:var(--lime);color:#162006;
      display:inline-grid;place-items:center;flex:0 0 auto;font-weight:950;
    }
    .tier-list{background:var(--paper);color:var(--text-dark);border-color:var(--line-dark);box-shadow:var(--shadow)}
    .tier-item{
      display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;
      padding:14px;border-radius:18px;background:#fff;border:1px solid var(--line-dark);
      margin-bottom:12px;transition:var(--ease);
    }
    .tier-item:hover{transform:translateX(4px);border-color:rgba(255,45,111,.35)}
    .tier-num{
      width:36px;height:36px;border-radius:14px;display:grid;place-items:center;
      background:linear-gradient(135deg,var(--pink),var(--purple));color:#fff;font-weight:950;
    }
    .tier-item strong{display:block;line-height:1.25}
    .tier-item small{color:var(--muted-dark);font-weight:800}
    .guide-wrap{
      display:grid;grid-template-columns:.95fr 1.05fr;gap:22px;align-items:start;
    }
    .guide-list{display:grid;gap:14px}
    .guide-item{
      display:grid;grid-template-columns:auto 1fr;gap:14px;
      padding:18px;border-radius:24px;background:#fff;border:1px solid var(--line-dark);
      box-shadow:0 10px 26px rgba(17,16,24,.08);transition:var(--ease);
    }
    .guide-item:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
    .guide-index{
      width:42px;height:42px;border-radius:16px;display:grid;place-items:center;
      background:#18131f;color:var(--lime);font-weight:950;
    }
    .guide-item h3{margin:0 0 4px;font-size:18px;font-weight:950}
    .guide-item p{margin:0;color:var(--muted-dark);font-size:14px;line-height:1.65}
    .compare-panel{
      position:sticky;top:96px;border-radius:var(--radius-lg);padding:26px;
      background:linear-gradient(145deg,#fff8f0,#efe4ff);
      border:1px solid var(--line-dark);box-shadow:var(--shadow);
    }
    .compare-line{
      display:flex;align-items:center;justify-content:space-between;gap:12px;
      padding:14px 0;border-bottom:1px dashed rgba(17,16,24,.16);
    }
    .compare-line:last-child{border-bottom:0}
    .compare-line b{font-weight:950}
    .compare-line span{color:var(--pink);font-weight:900}
    .wall{
      background:
        radial-gradient(circle at 8% 20%,rgba(255,45,111,.22),transparent 22%),
        linear-gradient(180deg,#171021,#0d0b12);
      border-radius:0;
    }
    .review-marquee{
      display:flex;gap:16px;overflow-x:auto;padding:8px 2px 18px;
    }
    .review-pill{
      flex:0 0 330px;border-radius:999px;padding:14px 18px;
      background:#fff8f0;color:var(--text-dark);border:1px solid rgba(255,255,255,.12);
      box-shadow:0 12px 26px rgba(0,0,0,.22);
      display:flex;align-items:center;gap:12px;
    }
    .review-dot{
      width:42px;height:42px;border-radius:50%;
      background:linear-gradient(135deg,var(--pink),var(--orange));
      color:#fff;display:grid;place-items:center;font-weight:950;flex:0 0 auto;
    }
    .review-pill strong{display:block;font-size:14px}
    .review-pill p{margin:1px 0 0;font-size:13px;color:var(--muted-dark);line-height:1.45}
    .news-layout{display:grid;grid-template-columns:1.2fr .8fr;gap:22px}
    .news-list,.news-aside{
      border-radius:var(--radius-lg);background:#fff;border:1px solid var(--line-dark);
      box-shadow:0 14px 34px rgba(17,16,24,.1);overflow:hidden;
    }
    .news-item{
      display:grid;grid-template-columns:auto 1fr auto;gap:14px;align-items:center;
      padding:18px 20px;border-bottom:1px solid rgba(17,16,24,.08);
      transition:var(--ease);
    }
    .news-item:last-child{border-bottom:0}
    .news-item:hover{background:#fff2e5}
    .news-date{
      width:54px;height:54px;border-radius:18px;background:#18131f;color:var(--lime);
      display:grid;place-items:center;font-weight:950;font-size:14px;
    }
    .news-item a{font-weight:950;line-height:1.35}
    .news-item p{margin:4px 0 0;color:var(--muted-dark);font-size:14px;line-height:1.55}
    .news-arrow{font-weight:950;color:var(--pink)}
    .news-aside{padding:24px;background:linear-gradient(145deg,#251833,#15101d);color:var(--text)}
    .search-box{
      display:flex;gap:8px;margin:16px 0 20px;padding:8px;border-radius:999px;
      background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);
    }
    .search-box input{
      flex:1;min-width:0;border:0;background:transparent;color:#fff;padding:0 10px;
      height:42px;box-shadow:none;
    }
    .search-box input::placeholder{color:rgba(255,255,255,.55)}
    .search-box button{border:0}
    .aside-links{display:grid;gap:10px}
    .aside-link{
      padding:12px 14px;border-radius:16px;background:rgba(255,255,255,.07);
      color:#efe8f6;font-weight:850;border:1px solid rgba(255,255,255,.1);
    }
    .aside-link:hover{background:rgba(201,255,58,.1);color:var(--lime);border-color:rgba(201,255,58,.25)}
    .faq-section .accordion{
      background:transparent;border:0;
    }
    .faq-section .accordion-item{
      margin-bottom:12px;border-radius:22px;overflow:hidden;
      border:1px solid var(--line-dark);box-shadow:0 10px 24px rgba(17,16,24,.08);
      background:#fff;
    }
    .faq-section .accordion-title{
      border:0;color:var(--text-dark);font-size:17px;font-weight:950;
      padding:19px 48px 19px 20px;background:#fff;
    }
    .faq-section .accordion-title:hover,.faq-section .accordion-title:focus{background:#fff2e5;color:var(--pink)}
    .faq-section .accordion-title:before{font-size:24px;color:var(--pink);right:20px;margin-top:-14px}
    .faq-section .accordion-content{
      border:0;border-top:1px solid rgba(17,16,24,.08);
      color:var(--muted-dark);line-height:1.8;background:#fffaf4;padding:18px 20px;
    }
    .final-cta{
      color:var(--text);border-radius:36px;padding:34px;
      background:
        radial-gradient(circle at 12% 25%,rgba(201,255,58,.2),transparent 24%),
        linear-gradient(135deg,#ff2d6f,#7a3cff 58%,#111018);
      box-shadow:var(--glow);position:relative;overflow:hidden;
    }
    .final-cta .burst{right:32px;top:26px;width:104px;height:104px;font-size:14px}
    .cta-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:24px 0}
    .cta-step{
      border-radius:20px;padding:16px;background:rgba(255,255,255,.1);
      border:1px solid rgba(255,255,255,.14);
    }
    .cta-step b{color:var(--lime);display:block;margin-bottom:4px}
    .cta-step span{color:#efe0f2;font-size:14px}
    .floating-cta{
      position:fixed;left:50%;bottom:18px;z-index:35;transform:translateX(-50%);
      width:min(760px,calc(100% - 32px));
      display:flex;align-items:center;justify-content:space-between;gap:12px;
      padding:10px 12px 10px 18px;border-radius:999px;
      background:rgba(17,16,24,.92);color:var(--text);
      border:1px solid rgba(255,255,255,.14);box-shadow:0 18px 48px rgba(0,0,0,.34);
      backdrop-filter:blur(12px);
    }
    .floating-cta strong{font-size:14px}
    .floating-cta span{color:var(--muted);font-size:13px}
    .site-footer{
      background:#0a090e;color:var(--text);padding:54px 0 28px;
      border-top:1px solid rgba(255,255,255,.1);
    }
    .footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:26px}
    .footer-brand{font-weight:950;font-size:18px;margin-bottom:10px}
    .footer-text{color:var(--muted);font-size:14px;max-width:540px}
    .footer-title{font-weight:950;margin-bottom:10px;color:#fff}
    .footer-links{display:grid;gap:8px}
    .footer-links a{color:var(--muted);font-weight:800;font-size:14px}
    .footer-links a:hover{color:var(--lime)}
    .footer-bottom{
      margin-top:30px;padding-top:20px;border-top:1px solid rgba(255,255,255,.1);
      color:#8f849c;font-size:13px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
    }
    .mobile-tabs{
      display:none;position:fixed;left:0;right:0;bottom:0;z-index:60;
      padding:8px 12px calc(8px + env(safe-area-inset-bottom));
      background:rgba(17,16,24,.94);backdrop-filter:blur(16px);
      border-top:1px solid rgba(255,255,255,.12);
    }
    .mobile-tab-inner{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
    .tab-link{
      min-height:54px;border-radius:18px;color:rgba(247,243,239,.72);
      display:flex;flex-direction:column;align-items:center;justify-content:center;
      gap:2px;font-size:12px;font-weight:900;border:1px solid transparent;
    }
    .tab-link i{font-style:normal;font-size:19px;line-height:1}
    .tab-link.active{color:#160b13;background:linear-gradient(135deg,var(--lime),var(--orange));border-color:rgba(255,255,255,.12)}
    .tab-link:hover{color:#fff;background:rgba(255,255,255,.08)}
    @media (max-width:1024px){
      .bento{grid-template-columns:1fr}
      .bento-side{grid-template-columns:1fr 1fr;grid-template-rows:auto}
      .hero-cta-bar{grid-column:auto}
      .tier-grid,.guide-wrap,.news-layout{grid-template-columns:1fr}
      .compare-panel{position:relative;top:auto}
      .footer-grid{grid-template-columns:1fr 1fr}
      .burst{width:96px;height:96px;font-size:13px}
    }
    @media (max-width:768px){
      body{padding-bottom:92px;background:linear-gradient(180deg,#111018 0%,#171021 34%,#fff8f0 34%,#fff8f0 100%)}
      .desktop-nav{display:none}
      .site-header{height:66px}
      .nav-wrap{height:66px}
      .brand-text{font-size:15px;max-width:70vw}
      .mobile-tabs{display:block}
      .floating-cta{display:none}
      .section{padding:58px 0}
      .hero{padding:28px 0 52px}
      .hero-main{min-height:auto;padding:24px}
      .hero h1{font-size:34px}
      .hero-intro{font-size:15px}
      .vertical-entry{transform:none;width:100%;aspect-ratio:auto}
      .bento-side{grid-template-columns:1fr}
      .hero-cta-bar{align-items:flex-start;flex-direction:column}
      .progress-notes,.cta-steps{grid-template-columns:1fr}
      .tier-item{grid-template-columns:auto 1fr}
      .tier-item .tag{grid-column:2}
      .review-pill{flex-basis:286px;border-radius:24px}
      .news-item{grid-template-columns:auto 1fr}
      .news-arrow{display:none}
      .footer-grid{grid-template-columns:1fr}
    }
    @media (max-width:520px){
      .site-container{padding:0 16px}
      .promo-inner{justify-content:flex-start}
      .hero-actions .btn{width:100%}
      .stat-pill{flex:1 1 calc(50% - 8px);min-width:0}
      .burst{position:relative;right:auto;top:auto;margin:0 0 10px auto}
      .hero-main{border-radius:26px}
      .bento-small,.progress-panel,.tier-main,.tier-list,.compare-panel,.final-cta{border-radius:26px}
      .cards-track{grid-auto-columns:82vw}
      .hot-card:first-child{min-width:82vw}
      .final-cta{padding:26px 20px}
      .final-cta .burst{display:none}
      .footer-bottom{display:block}
    }

/* roulang page: category1 */
:root{
      --bg:#111018;
      --bg-2:#1b1328;
      --panel:#21172f;
      --panel-2:#2b1938;
      --paper:#fff8f0;
      --paper-2:#f7f3ef;
      --text:#fffaf5;
      --text-dark:#17131d;
      --muted:#cfc4d8;
      --muted-dark:#6f6575;
      --primary:#ff2d6f;
      --primary-2:#7a3cff;
      --promo:#ffb000;
      --lime:#c9ff3a;
      --line:rgba(255,255,255,.14);
      --line-dark:rgba(17,16,24,.12);
      --radius-sm:12px;
      --radius:22px;
      --radius-lg:32px;
      --shadow:0 18px 44px rgba(17,16,24,.28);
      --shadow-neon:0 18px 48px rgba(255,45,111,.28);
      --container:1200px;
      --header-h:72px;
      --ease:all .24s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      min-height:100vh;
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 12% 8%, rgba(255,45,111,.26), transparent 28%),
        radial-gradient(circle at 82% 12%, rgba(122,60,255,.30), transparent 30%),
        linear-gradient(180deg,#111018 0%,#1b1328 44%,#111018 100%);
      line-height:1.75;
      overflow-x:hidden;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.06;
      background-image:
        linear-gradient(135deg, rgba(255,255,255,.9) 1px, transparent 1px),
        linear-gradient(45deg, rgba(255,255,255,.45) 1px, transparent 1px);
      background-size:28px 28px,42px 42px;
      z-index:-1;
    }
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    a:hover,a:focus{color:var(--lime)}
    button,input{font:inherit}
    button,a,input{outline:none}
    button:focus-visible,a:focus-visible,input:focus-visible{
      outline:3px solid rgba(201,255,58,.55);
      outline-offset:3px;
    }
    img{max-width:100%;display:block}
    h1,h2,h3,h4,p{margin-top:0}
    h1{
      font-size:clamp(2rem,5vw,3.65rem);
      line-height:1.1;
      font-weight:900;
      letter-spacing:-.05em;
      margin-bottom:18px;
    }
    h2{
      font-size:clamp(1.55rem,3vw,2.35rem);
      line-height:1.18;
      font-weight:900;
      letter-spacing:-.035em;
      margin-bottom:14px;
    }
    h3{font-size:1.18rem;line-height:1.3;font-weight:800;margin-bottom:10px}
    p{color:inherit}
    .site-container{
      width:min(calc(100% - 32px),var(--container));
      margin-inline:auto;
    }
    .section{
      padding:78px 0;
      position:relative;
    }
    .section-tight{padding:52px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border:1px solid rgba(255,255,255,.18);
      border-radius:999px;
      color:var(--lime);
      background:rgba(17,16,24,.54);
      font-size:.82rem;
      font-weight:900;
      letter-spacing:.02em;
      margin-bottom:16px;
    }
    .eyebrow:before{
      content:"";
      width:8px;height:8px;border-radius:50%;
      background:var(--primary);
      box-shadow:0 0 16px rgba(255,45,111,.9);
    }
    .lead{
      font-size:1.05rem;
      color:var(--muted);
      max-width:760px;
      margin-bottom:0;
    }
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      height:var(--header-h);
      display:flex;
      align-items:center;
      background:rgba(17,16,24,.88);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(255,255,255,.12);
    }
    .nav-wrap{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:11px;
      min-width:0;
      color:var(--text);
      font-weight:900;
    }
    .brand-mark{
      display:grid;
      place-items:center;
      width:42px;height:42px;
      border-radius:15px;
      color:#111018;
      background:linear-gradient(135deg,var(--lime),var(--promo));
      box-shadow:0 12px 28px rgba(201,255,58,.18);
      font-weight:950;
      transform:rotate(-5deg);
    }
    .brand-text{
      font-size:1rem;
      letter-spacing:-.02em;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
      max-width:320px;
    }
    .desktop-nav{
      display:flex;
      align-items:center;
      gap:8px;
    }
    .nav-link{
      min-height:42px;
      display:inline-flex;
      align-items:center;
      padding:9px 14px;
      border-radius:999px;
      color:#e9dff0;
      font-weight:800;
      font-size:.94rem;
    }
    .nav-link:hover,.nav-link.active{
      color:#111018;
      background:var(--lime);
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:46px;
      border-radius:999px;
      padding:12px 20px;
      border:1px solid transparent;
      cursor:pointer;
      font-weight:900;
      line-height:1.1;
      transition:var(--ease);
      text-align:center;
    }
    .btn-primary{
      color:#fff;
      background:linear-gradient(135deg,var(--primary),#ff6a00 52%,var(--promo));
      box-shadow:0 14px 32px rgba(255,45,111,.24);
    }
    .btn-primary:hover{
      color:#fff;
      transform:translateY(-2px);
      box-shadow:0 20px 44px rgba(255,45,111,.34);
      filter:saturate(1.08);
    }
    .btn-secondary{
      color:#fff;
      border-color:rgba(255,255,255,.22);
      background:rgba(255,255,255,.06);
    }
    .btn-secondary:hover{
      color:#111018;
      background:var(--lime);
      border-color:var(--lime);
      transform:translateY(-2px);
    }
    .nav-cta{min-height:42px;padding:10px 16px;font-size:.9rem}
    .promo-strip{
      background:#08070d;
      border-bottom:1px solid rgba(255,255,255,.1);
      color:#fff;
    }
    .promo-inner{
      min-height:42px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      font-size:.88rem;
      font-weight:800;
    }
    .promo-inner strong{color:var(--lime)}
    .count-mini{
      display:inline-flex;
      align-items:center;
      gap:5px;
      flex-shrink:0;
    }
    .count-mini span{
      display:inline-grid;
      place-items:center;
      min-width:30px;
      height:26px;
      padding:0 6px;
      border-radius:8px;
      background:#21172f;
      color:var(--lime);
      border:1px solid rgba(201,255,58,.24);
      font-variant-numeric:tabular-nums;
    }
    .category-hero{
      padding:62px 0 42px;
      overflow:hidden;
    }
    .hero-banner{
      position:relative;
      min-height:430px;
      border-radius:var(--radius-lg);
      padding:42px;
      background:
        linear-gradient(135deg,rgba(255,45,111,.95),rgba(122,60,255,.72) 48%,rgba(17,16,24,.96)),
        radial-gradient(circle at 70% 15%,rgba(201,255,58,.32),transparent 26%);
      box-shadow:var(--shadow-neon);
      border:1px solid rgba(255,255,255,.18);
      overflow:hidden;
    }
    .hero-banner:before{
      content:"";
      position:absolute;
      width:360px;height:360px;
      right:-110px;top:-110px;
      border-radius:50%;
      background:rgba(201,255,58,.18);
      filter:blur(8px);
    }
    .hero-banner:after{
      content:"";
      position:absolute;
      inset:auto 26px 26px auto;
      width:190px;height:190px;
      background:rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.14);
      border-radius:44px;
      transform:rotate(9deg);
    }
    .hero-copy{position:relative;z-index:2;max-width:720px}
    .hero-copy .lead{color:#fff0f6;font-weight:650}
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:28px;
    }
    .burst{
      position:absolute;
      z-index:3;
      right:44px;
      top:38px;
      display:grid;
      place-items:center;
      width:118px;height:118px;
      padding:16px;
      color:#151018;
      background:var(--lime);
      font-weight:950;
      line-height:1.08;
      text-align:center;
      clip-path:polygon(50% 0%,61% 22%,85% 11%,78% 37%,100% 50%,78% 63%,85% 89%,61% 78%,50% 100%,39% 78%,15% 89%,22% 63%,0% 50%,22% 37%,15% 11%,39% 22%);
      transform:rotate(8deg);
      box-shadow:0 18px 30px rgba(0,0,0,.22);
    }
    .hero-path{
      position:absolute;
      z-index:2;
      right:58px;
      bottom:46px;
      width:280px;
      padding:18px;
      border-radius:28px;
      background:#fff8f0;
      color:var(--text-dark);
      box-shadow:0 18px 42px rgba(0,0,0,.24);
      transform:rotate(-3deg);
    }
    .hero-path-title{
      display:flex;
      align-items:center;
      justify-content:space-between;
      font-weight:950;
      margin-bottom:12px;
    }
    .path-row{
      display:flex;
      align-items:center;
      gap:10px;
      padding:10px 0;
      border-top:1px dashed rgba(17,16,24,.16);
      color:#33283d;
      font-weight:750;
      font-size:.92rem;
    }
    .path-dot{
      display:grid;
      place-items:center;
      width:28px;height:28px;
      border-radius:50%;
      color:#fff;
      background:linear-gradient(135deg,var(--primary),var(--primary-2));
      flex:0 0 auto;
      font-size:.78rem;
      font-weight:950;
    }
    .filter-section{
      padding-top:18px;
    }
    .filter-panel{
      border-radius:28px;
      padding:20px;
      background:rgba(255,248,240,.96);
      color:var(--text-dark);
      box-shadow:var(--shadow);
      border:1px solid rgba(255,255,255,.42);
    }
    .filter-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      margin-bottom:16px;
    }
    .filter-title{font-weight:950;font-size:1.12rem}
    .search-box{
      display:flex;
      align-items:center;
      gap:8px;
      min-width:280px;
      padding:7px 8px 7px 16px;
      border-radius:999px;
      background:#fff;
      border:1px solid rgba(17,16,24,.12);
    }
    .search-box input{
      flex:1;
      min-width:0;
      border:0;
      background:transparent;
      color:var(--text-dark);
      height:36px;
      box-shadow:none;
      margin:0;
    }
    .search-box input::placeholder{color:#8d8192}
    .search-box button{
      border:0;
      border-radius:999px;
      min-height:36px;
      padding:0 14px;
      background:var(--text-dark);
      color:#fff;
      font-weight:900;
      cursor:pointer;
      transition:var(--ease);
    }
    .search-box button:hover{background:var(--primary)}
    .pill-row{
      display:flex;
      gap:10px;
      overflow-x:auto;
      padding-bottom:4px;
      scrollbar-width:thin;
    }
    .filter-pill{
      flex:0 0 auto;
      display:inline-flex;
      align-items:center;
      gap:7px;
      border:1px solid rgba(17,16,24,.13);
      border-radius:999px;
      padding:10px 14px;
      background:#fff;
      color:#2b2431;
      font-weight:850;
      cursor:pointer;
      transition:var(--ease);
    }
    .filter-pill:hover,.filter-pill.active{
      color:#111018;
      border-color:var(--lime);
      background:var(--lime);
      transform:translateY(-1px);
    }
    .content-layout{
      display:grid;
      grid-template-columns:minmax(0,1.1fr) minmax(320px,.9fr);
      gap:24px;
      align-items:stretch;
    }
    .feature-card,.compact-list,.masonry-card,.notice-card,.guide-card,.faq-card,.cta-panel{
      border-radius:var(--radius-lg);
      transition:var(--ease);
    }
    .feature-card{
      position:relative;
      overflow:hidden;
      min-height:500px;
      padding:28px;
      background:
        linear-gradient(145deg,rgba(255,248,240,.98),rgba(247,243,239,.96)),
        radial-gradient(circle at 20% 12%,rgba(255,45,111,.18),transparent 24%);
      color:var(--text-dark);
      box-shadow:var(--shadow);
      border:1px solid rgba(255,255,255,.5);
    }
    .feature-card:hover,.masonry-card:hover,.notice-card:hover,.guide-card:hover{
      transform:translateY(-4px);
      box-shadow:0 24px 54px rgba(17,16,24,.34);
    }
    .abstract-cover{
      height:210px;
      border-radius:28px;
      background:
        radial-gradient(circle at 18% 28%,rgba(201,255,58,.85),transparent 18%),
        radial-gradient(circle at 72% 20%,rgba(255,45,111,.84),transparent 22%),
        linear-gradient(135deg,#241333,#7a3cff 56%,#ff2d6f);
      border:1px solid rgba(17,16,24,.08);
      margin-bottom:24px;
      position:relative;
      overflow:hidden;
    }
    .abstract-cover:after{
      content:"18+";
      position:absolute;
      right:18px;
      bottom:16px;
      padding:8px 12px;
      border-radius:14px;
      color:#111018;
      background:var(--lime);
      font-weight:950;
      transform:rotate(-4deg);
    }
    .tag-row{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin:12px 0 18px;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      min-height:28px;
      padding:5px 10px;
      border-radius:999px;
      background:rgba(122,60,255,.09);
      color:#5b29d3;
      font-size:.82rem;
      font-weight:900;
    }
    .tag.hot{
      background:rgba(255,45,111,.12);
      color:#d71955;
    }
    .tag.safe{
      background:rgba(201,255,58,.26);
      color:#354600;
    }
    .card-meta{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      color:#665b6f;
      font-size:.92rem;
      font-weight:750;
      margin-bottom:18px;
    }
    .mini-button{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:40px;
      padding:9px 14px;
      border-radius:999px;
      color:#fff;
      background:linear-gradient(135deg,var(--primary-2),var(--primary));
      font-weight:900;
      box-shadow:0 12px 24px rgba(122,60,255,.18);
    }
    .mini-button:hover{color:#fff;transform:translateY(-2px)}
    .sticker{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      padding:8px 12px;
      border-radius:14px;
      background:var(--promo);
      color:#18110b;
      font-size:.82rem;
      font-weight:950;
      transform:rotate(-4deg);
      box-shadow:0 12px 24px rgba(0,0,0,.12);
    }
    .compact-list{
      padding:18px;
      background:rgba(33,23,47,.92);
      border:1px solid rgba(255,255,255,.14);
      box-shadow:var(--shadow-neon);
    }
    .list-head{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-bottom:14px;
    }
    .list-head h3{margin:0}
    .compact-item{
      display:grid;
      grid-template-columns:54px 1fr;
      gap:14px;
      padding:16px;
      border-radius:22px;
      background:rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.12);
      margin-bottom:12px;
      transition:var(--ease);
    }
    .compact-item:hover{
      background:rgba(255,255,255,.1);
      border-color:rgba(255,45,111,.55);
      transform:translateX(4px);
    }
    .rank{
      display:grid;
      place-items:center;
      width:54px;height:54px;
      border-radius:20px;
      background:#fff8f0;
      color:var(--primary);
      font-weight:950;
      font-size:1.05rem;
    }
    .compact-item p{
      margin:0;
      color:var(--muted);
      font-size:.94rem;
    }
    .compact-title{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      color:#fff;
      font-weight:900;
      margin-bottom:4px;
    }
    .heat{
      color:var(--lime);
      font-size:.82rem;
      white-space:nowrap;
    }
    .masonry-grid{
      display:grid;
      grid-template-columns:repeat(12,1fr);
      gap:18px;
      margin-top:24px;
    }
    .masonry-card{
      position:relative;
      min-height:230px;
      padding:22px;
      border:1px solid rgba(255,255,255,.12);
      background:linear-gradient(145deg,rgba(255,248,240,.98),rgba(247,243,239,.98));
      color:var(--text-dark);
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .masonry-card:nth-child(1){grid-column:span 4}
    .masonry-card:nth-child(2){grid-column:span 5}
    .masonry-card:nth-child(3){grid-column:span 3}
    .masonry-card:nth-child(4){grid-column:span 5}
    .masonry-card:nth-child(5){grid-column:span 3}
    .masonry-card:nth-child(6){grid-column:span 4}
    .masonry-card:before{
      content:"";
      position:absolute;
      width:150px;height:150px;
      right:-50px;top:-50px;
      border-radius:50%;
      background:rgba(255,45,111,.13);
    }
    .masonry-card .tag-row{margin-bottom:14px}
    .masonry-card p{color:#64596b;margin-bottom:18px}
    .notice-card{
      grid-column:span 12;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      padding:22px 24px;
      color:#111018;
      background:linear-gradient(135deg,var(--lime),var(--promo));
      box-shadow:0 18px 36px rgba(201,255,58,.15);
    }
    .notice-card strong{font-size:1.18rem;font-weight:950}
    .guide-wrap{
      border-radius:var(--radius-lg);
      padding:30px;
      background:#fff8f0;
      color:var(--text-dark);
      box-shadow:var(--shadow);
    }
    .guide-list{
      display:grid;
      gap:14px;
      margin-top:20px;
    }
    .guide-item{
      display:grid;
      grid-template-columns:46px 1fr auto;
      align-items:center;
      gap:14px;
      padding:16px;
      border-radius:22px;
      background:#fff;
      border:1px solid rgba(17,16,24,.09);
      transition:var(--ease);
    }
    .guide-item:hover{
      border-color:rgba(255,45,111,.28);
      transform:translateY(-2px);
      box-shadow:0 16px 30px rgba(17,16,24,.10);
    }
    .check{
      display:grid;
      place-items:center;
      width:46px;height:46px;
      border-radius:17px;
      color:#111018;
      background:var(--lime);
      font-weight:950;
    }
    .guide-item p{margin:0;color:#675d6f;font-size:.95rem}
    .guide-chip{
      justify-self:end;
      padding:6px 10px;
      border-radius:999px;
      background:rgba(255,45,111,.1);
      color:#c0154d;
      font-size:.8rem;
      font-weight:900;
      white-space:nowrap;
    }
    .faq-zone{
      background:linear-gradient(180deg,rgba(255,255,255,.03),rgba(255,255,255,0));
    }
    .faq-card{
      padding:26px;
      background:rgba(255,248,240,.98);
      color:var(--text-dark);
      box-shadow:var(--shadow);
    }
    .accordion{
      background:transparent;
      margin-top:18px;
    }
    .accordion-item{
      border:1px solid rgba(17,16,24,.1);
      border-radius:20px;
      overflow:hidden;
      margin-bottom:12px;
      background:#fff;
    }
    .accordion-title{
      position:relative;
      display:block;
      padding:18px 56px 18px 18px;
      color:var(--text-dark);
      font-weight:900;
      font-size:1rem;
      border:0;
      background:#fff;
    }
    .accordion-title:hover,.accordion-title:focus{
      color:var(--primary);
      background:#fff8f0;
    }
    .accordion-title:before{
      right:20px;
      top:50%;
      transform:translateY(-50%);
      color:var(--primary);
      font-size:1.35rem;
      margin-top:0;
    }
    .accordion-content{
      border:0;
      border-top:1px dashed rgba(17,16,24,.12);
      color:#64596b;
      background:#fff;
      padding:16px 18px 20px;
      line-height:1.75;
    }
    .cta-panel{
      position:relative;
      overflow:hidden;
      padding:34px;
      background:
        radial-gradient(circle at 82% 16%,rgba(201,255,58,.28),transparent 24%),
        linear-gradient(135deg,#21172f,#111018 58%,#2b1228);
      border:1px solid rgba(255,255,255,.16);
      box-shadow:var(--shadow-neon);
    }
    .cta-panel:before{
      content:"入口提醒";
      position:absolute;
      right:30px;
      top:26px;
      padding:10px 14px;
      color:#111018;
      background:var(--promo);
      border-radius:16px;
      font-weight:950;
      transform:rotate(5deg);
    }
    .cta-grid{
      display:grid;
      grid-template-columns:1fr 360px;
      gap:24px;
      align-items:center;
    }
    .step-box{
      background:#fff8f0;
      color:var(--text-dark);
      border-radius:26px;
      padding:20px;
    }
    .step-box ol{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:12px;
    }
    .step-box li{
      display:flex;
      gap:12px;
      align-items:flex-start;
      font-weight:800;
      color:#33283d;
    }
    .step-box b{
      display:grid;
      place-items:center;
      width:28px;height:28px;
      border-radius:50%;
      background:var(--primary);
      color:#fff;
      flex:0 0 auto;
      font-size:.8rem;
    }
    .trust-points{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin:20px 0 24px;
    }
    .trust-points span{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:8px 11px;
      border-radius:999px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.13);
      color:#f4eaf7;
      font-weight:800;
      font-size:.9rem;
    }
    .site-footer{
      padding:54px 0 28px;
      background:#08070d;
      border-top:1px solid rgba(255,255,255,.12);
      color:#f7eef9;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.4fr .7fr .9fr;
      gap:28px;
      margin-bottom:28px;
    }
    .footer-brand{
      font-size:1.18rem;
      font-weight:950;
      margin-bottom:10px;
    }
    .footer-text{
      color:#bfb3c9;
      margin:0;
      max-width:560px;
      font-size:.95rem;
    }
    .footer-title{
      color:#fff;
      font-weight:950;
      margin-bottom:12px;
    }
    .footer-links{
      display:grid;
      gap:8px;
    }
    .footer-links a{
      color:#cfc4d8;
      font-weight:750;
      width:max-content;
    }
    .footer-links a:hover{color:var(--lime)}
    .footer-bottom{
      display:flex;
      justify-content:space-between;
      gap:14px;
      flex-wrap:wrap;
      padding-top:20px;
      border-top:1px solid rgba(255,255,255,.11);
      color:#a99bb6;
      font-size:.88rem;
    }
    .mobile-tabs{
      position:fixed;
      left:0;right:0;bottom:0;
      z-index:60;
      display:none;
      padding:8px 12px calc(8px + env(safe-area-inset-bottom));
      background:rgba(8,7,13,.94);
      backdrop-filter:blur(16px);
      border-top:1px solid rgba(255,255,255,.14);
    }
    .mobile-tab-inner{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:8px;
      max-width:520px;
      margin:0 auto;
    }
    .tab-link{
      min-height:52px;
      border-radius:18px;
      display:flex;
      flex-direction:column;
      align-items:center;
      justify-content:center;
      gap:2px;
      color:#d9cfe2;
      font-size:.78rem;
      font-weight:900;
      border:1px solid transparent;
    }
    .tab-link .ico{font-size:1.05rem;line-height:1}
    .tab-link:hover,.tab-link.active{
      color:#111018;
      background:var(--lime);
      border-color:rgba(201,255,58,.65);
    }
    @media (max-width:1024px){
      .hero-banner{min-height:auto;padding:34px}
      .burst{right:24px;top:24px;width:98px;height:98px;font-size:.9rem}
      .hero-path{position:relative;right:auto;bottom:auto;margin-top:28px;width:min(100%,360px)}
      .content-layout,.cta-grid{grid-template-columns:1fr}
      .masonry-card:nth-child(n){grid-column:span 6}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:768px){
      body{padding-bottom:86px}
      .site-header{height:64px}
      .desktop-nav .nav-link,.desktop-nav .nav-cta{display:none}
      .brand-text{max-width:230px;font-size:.95rem}
      .promo-inner{font-size:.8rem;align-items:flex-start;padding:9px 0}
      .count-mini span{min-width:27px;height:24px}
      .category-hero{padding:34px 0 24px}
      .hero-banner{border-radius:26px;padding:26px 20px}
      .burst{position:relative;right:auto;top:auto;margin:0 0 16px auto;width:92px;height:92px}
      .hero-actions .btn{width:100%}
      .filter-top{align-items:stretch;flex-direction:column}
      .search-box{min-width:0;width:100%}
      .section{padding:54px 0}
      .section-tight{padding:36px 0}
      .masonry-card:nth-child(n),.notice-card{grid-column:span 12}
      .guide-item{grid-template-columns:42px 1fr}
      .guide-chip{grid-column:2;justify-self:start}
      .footer-grid{grid-template-columns:1fr}
      .mobile-tabs{display:block}
    }
    @media (max-width:520px){
      .site-container{width:min(calc(100% - 24px),var(--container))}
      h1{letter-spacing:-.04em}
      .brand-mark{width:38px;height:38px;border-radius:13px}
      .hero-banner{padding:22px 16px}
      .hero-path{padding:14px;border-radius:22px}
      .filter-panel,.guide-wrap,.faq-card,.cta-panel{border-radius:24px;padding:18px}
      .feature-card{min-height:auto;border-radius:24px;padding:18px}
      .abstract-cover{height:170px;border-radius:22px}
      .compact-item{grid-template-columns:46px 1fr;padding:13px}
      .rank{width:46px;height:46px;border-radius:16px}
      .notice-card{align-items:flex-start;flex-direction:column}
      .footer-bottom{display:grid}
    }