/* roulang page: index */
:root{
      --bg:#fff8f2;
      --bg-soft:#fff1e8;
      --surface:#ffffff;
      --surface-2:#fffaf6;
      --text:#262226;
      --muted:#746b70;
      --weak:#9a8e94;
      --primary:#ef476f;
      --primary-dark:#d92f5b;
      --coral:#ff7a59;
      --violet:#8c5cff;
      --mint:#23c7a3;
      --amber:#ffbf47;
      --border:rgba(83,54,65,.13);
      --border-strong:rgba(239,71,111,.28);
      --shadow:0 18px 50px rgba(96,54,41,.12);
      --shadow-hover:0 24px 60px rgba(239,71,111,.18);
      --radius-xl:32px;
      --radius-lg:24px;
      --radius-md:18px;
      --radius-sm:12px;
      --container:1200px;
      --nav-h:74px;
      --ease:all .24s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 8% 7%, rgba(255,122,89,.18), transparent 28%),
        radial-gradient(circle at 90% 6%, rgba(140,92,255,.12), transparent 24%),
        linear-gradient(180deg,#fff8f2 0%,#fffaf7 42%,#fff4ec 100%);
      line-height:1.75;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    a:hover,a:focus{color:var(--primary)}
    img{max-width:100%;height:auto;display:block}
    button,input,textarea{font:inherit}
    button{cursor:pointer}
    :focus-visible{outline:3px solid rgba(239,71,111,.28);outline-offset:3px}
    .site-container{max-width:var(--container);margin:0 auto;padding:0 22px}
    .section{padding:88px 0;position:relative}
    .section-tight{padding:64px 0}
    .eyebrow{
      display:inline-flex;align-items:center;gap:8px;
      padding:8px 13px;border-radius:999px;
      color:var(--primary-dark);font-size:13px;font-weight:800;
      background:rgba(239,71,111,.09);border:1px solid rgba(239,71,111,.16);
      letter-spacing:.02em;
    }
    .eyebrow .dot{width:7px;height:7px;border-radius:999px;background:var(--primary);box-shadow:0 0 0 5px rgba(239,71,111,.12)}
    h1,h2,h3,h4,p{margin-top:0}
    h1{
      font-size:clamp(32px,5vw,56px);
      line-height:1.14;
      letter-spacing:-.035em;
      font-weight:850;
      color:#211b20;
      margin-bottom:20px;
    }
    h2{
      font-size:clamp(26px,3.4vw,40px);
      line-height:1.22;
      letter-spacing:-.025em;
      font-weight:820;
      margin-bottom:14px;
    }
    h3{font-size:21px;line-height:1.35;font-weight:780;margin-bottom:10px}
    p{color:var(--muted);font-size:16px}
    .section-head{
      display:flex;justify-content:space-between;align-items:flex-end;gap:26px;margin-bottom:34px;
    }
    .section-head .lead{max-width:660px;margin:10px 0 0}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:9px;
      min-height:46px;padding:12px 20px;border-radius:999px;
      border:1px solid transparent;font-weight:800;font-size:15px;
      transition:var(--ease);line-height:1.1;white-space:nowrap;
    }
    .btn-primary{
      background:linear-gradient(135deg,var(--primary),var(--coral));
      color:#fff;box-shadow:0 14px 30px rgba(239,71,111,.25);
    }
    .btn-primary:hover,.btn-primary:focus{color:#fff;transform:translateY(-2px);box-shadow:0 18px 42px rgba(239,71,111,.34)}
    .btn-secondary{
      background:rgba(255,255,255,.82);
      color:#312a30;border-color:var(--border);
      box-shadow:0 10px 26px rgba(96,54,41,.08);
    }
    .btn-secondary:hover,.btn-secondary:focus{background:#fff4f8;color:var(--primary-dark);border-color:rgba(239,71,111,.24);transform:translateY(-2px)}
    .btn-text{font-weight:800;color:var(--primary-dark);display:inline-flex;gap:7px;align-items:center}
    .btn-text:hover{transform:translateX(3px)}
    .badge,.tag{
      display:inline-flex;align-items:center;gap:6px;
      border-radius:999px;padding:7px 11px;font-size:13px;font-weight:760;
      color:#5c4f56;background:#fff;border:1px solid var(--border);
    }
    .badge.hot{background:rgba(239,71,111,.1);color:var(--primary-dark);border-color:rgba(239,71,111,.2)}
    .badge.mint{background:rgba(35,199,163,.1);color:#11846c;border-color:rgba(35,199,163,.22)}
    .badge.violet{background:rgba(140,92,255,.1);color:#6b45d8;border-color:rgba(140,92,255,.22)}
    .site-header{
      position:sticky;top:0;z-index:1000;height:var(--nav-h);
      background:rgba(255,250,246,.82);backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(83,54,65,.08);
      transition:var(--ease);
    }
    .site-header.is-scrolled{box-shadow:0 12px 34px rgba(60,34,31,.09);background:rgba(255,255,255,.92)}
    .nav-wrap{height:var(--nav-h);display:flex;align-items:center;justify-content:space-between;gap:18px}
    .brand{
      display:flex;align-items:center;gap:11px;min-width:0;font-weight:860;letter-spacing:-.02em;color:#231d22;
    }
    .brand-mark{
      width:42px;height:42px;border-radius:16px;
      background:
        radial-gradient(circle at 72% 22%,#fff 0 9%,transparent 10%),
        linear-gradient(135deg,var(--primary),var(--coral) 62%,var(--violet));
      box-shadow:0 12px 26px rgba(239,71,111,.23);
      position:relative;flex:0 0 auto;
    }
    .brand-mark:after{
      content:"中";position:absolute;inset:auto 7px 6px auto;
      width:18px;height:18px;border-radius:7px;background:#fff;color:var(--primary);
      font-size:12px;font-weight:900;display:flex;align-items:center;justify-content:center;
    }
    .brand-text{font-size:18px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
    .desktop-nav{display:flex;align-items:center;gap:7px}
    .desktop-nav a{
      padding:9px 13px;border-radius:999px;font-size:14px;font-weight:760;color:#5d5359;
      position:relative;
    }
    .desktop-nav a:hover,.desktop-nav a.active{background:rgba(239,71,111,.09);color:var(--primary-dark)}
    .desktop-nav a.active:before{
      content:"";width:6px;height:6px;border-radius:999px;background:var(--primary);
      position:absolute;left:7px;top:50%;transform:translateY(-50%);
    }
    .desktop-nav a.active{padding-left:18px}
    .nav-actions{display:flex;align-items:center;gap:10px}
    .menu-toggle{
      display:none;width:44px;height:44px;border:1px solid var(--border);border-radius:15px;background:#fff;color:#312a30;
      align-items:center;justify-content:center;box-shadow:0 8px 22px rgba(96,54,41,.08);
    }
    .menu-toggle span,.menu-toggle span:before,.menu-toggle span:after{
      display:block;width:18px;height:2px;background:#312a30;border-radius:99px;content:"";transition:var(--ease)
    }
    .menu-toggle span:before{transform:translateY(-6px)}
    .menu-toggle span:after{transform:translateY(4px)}
    .mobile-panel{
      display:none;position:absolute;left:16px;right:16px;top:calc(var(--nav-h) + 8px);
      background:rgba(255,255,255,.96);border:1px solid var(--border);border-radius:24px;
      box-shadow:var(--shadow);padding:14px;
    }
    .mobile-panel.open{display:block}
    .mobile-panel a{display:flex;padding:13px 14px;border-radius:16px;font-weight:760;color:#5d5359}
    .mobile-panel a:hover,.mobile-panel a.active{background:#fff0f5;color:var(--primary-dark)}
    .announcement{
      margin-top:18px;border-radius:999px;background:rgba(255,255,255,.72);
      border:1px solid var(--border);padding:9px 14px;color:#665d63;font-size:14px;
      display:inline-flex;gap:8px;align-items:center;box-shadow:0 10px 26px rgba(96,54,41,.06)
    }
    .hero{padding:42px 0 82px;position:relative;overflow:hidden}
    .hero:before{
      content:"";position:absolute;right:-110px;top:70px;width:360px;height:360px;border-radius:50%;
      background:radial-gradient(circle,rgba(239,71,111,.24),transparent 68%);filter:blur(4px);pointer-events:none;
    }
    .hero-card{
      margin-top:24px;background:rgba(255,255,255,.78);border:1px solid var(--border);
      border-radius:36px;box-shadow:var(--shadow);overflow:hidden;position:relative;
    }
    .hero-card:after{
      content:"";position:absolute;inset:0;border-radius:36px;pointer-events:none;
      background:linear-gradient(135deg,rgba(239,71,111,.12),transparent 30%,rgba(35,199,163,.08) 70%,transparent);
    }
    .hero-main{padding:42px;position:relative;z-index:1}
    .hero-copy{max-width:680px}
    .hero-copy .intro{font-size:17px;line-height:1.85;color:#665b62;max-width:740px;margin-bottom:24px}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:22px 0 20px}
    .hero-points{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
    .whitepaper-panel{
      height:100%;min-height:430px;padding:28px;
      background:linear-gradient(160deg,#fff7ef 0%,#fff 48%,#fff0f5 100%);
      border-left:1px solid var(--border);position:relative;z-index:1;
    }
    .cover{
      border-radius:30px;background:
        radial-gradient(circle at 18% 12%,rgba(255,191,71,.36),transparent 30%),
        radial-gradient(circle at 88% 15%,rgba(140,92,255,.18),transparent 32%),
        linear-gradient(145deg,#2c2228,#59404b);
      color:#fff;padding:26px;min-height:260px;box-shadow:0 24px 54px rgba(45,31,39,.18);position:relative;overflow:hidden;
    }
    .cover:after{
      content:"";position:absolute;right:-28px;bottom:-46px;width:170px;height:170px;border-radius:50%;
      border:28px solid rgba(255,255,255,.13);
    }
    .cover small{display:inline-flex;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.18);padding:7px 10px;border-radius:999px;font-weight:800}
    .cover h2{color:#fff;font-size:30px;margin:28px 0 12px;letter-spacing:-.03em}
    .cover p{color:rgba(255,255,255,.76);font-size:15px;max-width:300px}
    .toc{
      margin-top:16px;display:grid;gap:10px;
    }
    .toc-item{
      display:flex;align-items:center;justify-content:space-between;gap:12px;
      padding:12px 14px;border-radius:18px;background:#fff;border:1px solid var(--border);
      box-shadow:0 10px 22px rgba(96,54,41,.06);font-size:14px;color:#5f545a;font-weight:740;
    }
    .toc-num{
      width:28px;height:28px;border-radius:10px;display:flex;align-items:center;justify-content:center;
      color:#fff;background:linear-gradient(135deg,var(--primary),var(--coral));font-size:12px;flex:0 0 auto;
    }
    .lead-form{
      margin-top:16px;padding:16px;border-radius:22px;background:rgba(255,255,255,.74);
      border:1px solid var(--border);
    }
    .lead-form label{font-size:13px;font-weight:800;color:#594f55;margin-bottom:7px}
    .lead-form input{
      height:46px;border-radius:999px;border:1px solid var(--border);box-shadow:none;
      padding:0 16px;background:#fff;margin-bottom:10px;
    }
    .lead-form input:focus{border-color:rgba(239,71,111,.45);box-shadow:0 0 0 4px rgba(239,71,111,.1)}
    .form-note{font-size:12px;color:var(--weak);margin:8px 0 0}
    .metric-strip{
      display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:16px;position:relative;z-index:1;
    }
    .metric{
      padding:18px;border-radius:24px;background:rgba(255,255,255,.74);border:1px solid var(--border);
      box-shadow:0 12px 28px rgba(96,54,41,.06);
    }
    .metric b{display:block;font-size:18px;color:#2a2328;margin-bottom:4px}
    .metric span{font-size:13px;color:var(--muted);font-weight:650}
    .feature-layout{display:grid;grid-template-columns:1.2fr .8fr;gap:24px;align-items:stretch}
    .feature-big{
      border-radius:var(--radius-xl);padding:34px;background:
        radial-gradient(circle at 92% 10%,rgba(255,122,89,.22),transparent 30%),
        linear-gradient(135deg,#fff,#fff2ec);
      border:1px solid var(--border);box-shadow:var(--shadow);min-height:360px;
    }
    .feature-big p{max-width:760px}
    .feature-chips{display:flex;gap:10px;flex-wrap:wrap;margin:20px 0 30px}
    .vertical-preview{
      display:grid;grid-template-columns:repeat(3,1fr);gap:14px;align-items:end;margin-top:18px;
    }
    .preview-card{
      min-height:190px;border-radius:24px;padding:16px;background:linear-gradient(180deg,#fff,#fff7fb);
      border:1px solid var(--border);box-shadow:0 12px 28px rgba(96,54,41,.08);position:relative;overflow:hidden;
      transition:var(--ease);
    }
    .preview-card:nth-child(2){min-height:230px;background:linear-gradient(180deg,#fff4ef,#fff)}
    .preview-card:nth-child(3){min-height:170px;background:linear-gradient(180deg,#f2fffb,#fff)}
    .preview-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover)}
    .subtitle-line{height:9px;border-radius:99px;background:rgba(38,34,38,.12);margin-top:12px}
    .subtitle-line.short{width:64%}
    .preview-card .corner{
      position:absolute;right:12px;top:12px;background:var(--primary);color:#fff;font-size:12px;font-weight:900;border-radius:999px;padding:5px 9px;
    }
    .feature-list{display:grid;gap:14px}
    .mini-card{
      padding:20px;border-radius:24px;background:rgba(255,255,255,.82);border:1px solid var(--border);
      box-shadow:0 10px 26px rgba(96,54,41,.06);transition:var(--ease);
    }
    .mini-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:rgba(239,71,111,.22)}
    .mini-card .icon{
      width:42px;height:42px;border-radius:15px;display:flex;align-items:center;justify-content:center;
      background:rgba(239,71,111,.1);color:var(--primary-dark);font-weight:900;margin-bottom:12px;
    }
    .demo-wrap{
      border-radius:36px;background:#2c2329;color:#fff;padding:30px;border:1px solid rgba(255,255,255,.08);
      box-shadow:0 26px 70px rgba(45,35,41,.22);overflow:hidden;position:relative;
    }
    .demo-wrap:before{
      content:"";position:absolute;left:-80px;top:-120px;width:260px;height:260px;border-radius:50%;
      background:rgba(239,71,111,.36);filter:blur(28px);
    }
    .demo-wrap h2,.demo-wrap h3{color:#fff}
    .demo-wrap p{color:rgba(255,255,255,.72)}
    .timeline{display:grid;gap:14px;position:relative;z-index:1}
    .step{
      display:grid;grid-template-columns:46px 1fr;gap:14px;padding:16px;border-radius:22px;
      background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);
    }
    .step-num{
      width:46px;height:46px;border-radius:17px;display:flex;align-items:center;justify-content:center;
      background:linear-gradient(135deg,var(--primary),var(--coral));font-weight:900;color:#fff;
    }
    .compare-board{display:grid;gap:14px;position:relative;z-index:1}
    .compare-card{
      padding:18px;border-radius:24px;background:#fff;color:var(--text);border:1px solid rgba(255,255,255,.18);
    }
    .compare-card.good{box-shadow:inset 5px 0 0 var(--mint)}
    .compare-card.bad{opacity:.82;box-shadow:inset 5px 0 0 rgba(255,255,255,.28)}
    .compare-card p{font-size:14px;margin-bottom:0}
    .wall-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:18px}
    .highlight-card{
      min-height:220px;padding:24px;border-radius:28px;background:#fff;border:1px solid var(--border);
      box-shadow:0 14px 34px rgba(96,54,41,.08);transition:var(--ease);position:relative;overflow:hidden;
    }
    .highlight-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover)}
    .highlight-card:after{
      content:"";position:absolute;right:-30px;top:-30px;width:110px;height:110px;border-radius:50%;background:rgba(239,71,111,.09)
    }
    .highlight-card .label{
      width:48px;height:48px;border-radius:18px;background:linear-gradient(135deg,var(--primary),var(--coral));
      color:#fff;font-weight:900;display:flex;align-items:center;justify-content:center;margin-bottom:18px;
    }
    .proof-scroller{
      display:flex;gap:16px;overflow-x:auto;padding:6px 2px 18px;scroll-snap-type:x mandatory;
    }
    .proof-scroller::-webkit-scrollbar{height:8px}
    .proof-scroller::-webkit-scrollbar-thumb{background:rgba(239,71,111,.24);border-radius:99px}
    .proof-card{
      flex:0 0 280px;scroll-snap-align:start;min-height:320px;border-radius:30px;padding:22px;
      background:linear-gradient(180deg,#fff,#fff7f1);border:1px solid var(--border);
      box-shadow:0 14px 32px rgba(96,54,41,.08);transition:var(--ease);
    }
    .proof-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover)}
    .proof-card .big{font-size:34px;font-weight:900;color:var(--primary);line-height:1;margin:12px 0}
    .quote-card{
      margin-top:24px;padding:24px;border-radius:30px;background:rgba(35,199,163,.08);
      border:1px solid rgba(35,199,163,.18);
    }
    .quote-card p{margin:0;color:#4e5c58}
    .news-panel{
      display:grid;grid-template-columns:1.35fr .65fr;gap:24px;
    }
    .news-list,.recommend-box{
      background:#fff;border:1px solid var(--border);border-radius:30px;box-shadow:var(--shadow);padding:18px;
    }
    .news-item{
      display:grid;grid-template-columns:auto 1fr auto;gap:14px;align-items:center;
      padding:16px;border-radius:22px;border-bottom:1px solid rgba(83,54,65,.08);
    }
    .news-item:last-child{border-bottom:0}
    .news-item:hover{background:#fff6f9}
    .news-date{
      width:58px;height:58px;border-radius:20px;background:#fff2ec;color:var(--primary-dark);
      display:flex;flex-direction:column;align-items:center;justify-content:center;font-weight:900;line-height:1.05;
    }
    .news-date small{font-size:12px;color:var(--weak);font-weight:800}
    .news-item h3{font-size:17px;margin:0 0 4px}
    .news-item p{font-size:14px;margin:0}
    .arrow{color:var(--primary);font-weight:900}
    .recommend-box{
      background:linear-gradient(180deg,#2b2228,#44303c);color:#fff;position:relative;overflow:hidden;
    }
    .recommend-box:after{content:"";position:absolute;right:-40px;bottom:-45px;width:160px;height:160px;border-radius:50%;background:rgba(255,255,255,.08)}
    .recommend-box h3{color:#fff}
    .recommend-box p{color:rgba(255,255,255,.72)}
    .media-row{display:flex;gap:16px;overflow-x:auto;padding-bottom:16px}
    .media-card{
      flex:0 0 270px;border-radius:28px;overflow:hidden;background:#fff;border:1px solid var(--border);
      box-shadow:0 14px 30px rgba(96,54,41,.08);transition:var(--ease);
    }
    .media-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover)}
    .media-cover{
      height:150px;background:
        radial-gradient(circle at 30% 26%,rgba(255,255,255,.72),transparent 18%),
        linear-gradient(135deg,rgba(239,71,111,.88),rgba(255,122,89,.78) 52%,rgba(140,92,255,.74));
      padding:16px;color:#fff;font-weight:900;display:flex;align-items:flex-end;
    }
    .media-card:nth-child(2) .media-cover{background:linear-gradient(135deg,#23c7a3,#8c5cff)}
    .media-card:nth-child(3) .media-cover{background:linear-gradient(135deg,#ffbf47,#ef476f)}
    .media-card:nth-child(4) .media-cover{background:linear-gradient(135deg,#8c5cff,#ef476f)}
    .media-body{padding:18px}
    .media-body p{font-size:14px;margin-bottom:0}
    .pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .price-card{
      padding:26px;border-radius:30px;background:#fff;border:1px solid var(--border);
      box-shadow:0 14px 34px rgba(96,54,41,.08);transition:var(--ease);position:relative;
    }
    .price-card.featured{border-color:rgba(239,71,111,.35);box-shadow:0 20px 52px rgba(239,71,111,.16);transform:translateY(-8px)}
    .price-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover)}
    .price-card.featured:hover{transform:translateY(-12px)}
    .ribbon{
      position:absolute;right:22px;top:22px;background:linear-gradient(135deg,var(--primary),var(--coral));
      color:#fff;border-radius:999px;padding:6px 10px;font-size:12px;font-weight:900;
    }
    .price{font-size:34px;font-weight:900;color:#221d21;margin:14px 0}
    .price small{font-size:14px;color:var(--weak);font-weight:760}
    .check-list{list-style:none;margin:18px 0 24px;padding:0;display:grid;gap:10px}
    .check-list li{display:flex;gap:9px;color:#5f545a;font-size:15px}
    .check-list li:before{content:"✓";color:var(--mint);font-weight:900}
    .progress-box{
      border-radius:34px;background:linear-gradient(135deg,#fff,#fff0f5);border:1px solid var(--border);
      padding:28px;box-shadow:var(--shadow);
    }
    .progress-steps{display:grid;gap:14px;margin-top:20px}
    .progress-item{display:grid;grid-template-columns:120px 1fr auto;gap:14px;align-items:center}
    .progress-name{font-weight:850;color:#3b3338}
    .bar{height:12px;border-radius:99px;background:rgba(83,54,65,.1);overflow:hidden}
    .bar span{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--primary),var(--coral))}
    .progress-state{font-size:13px;font-weight:850;color:var(--primary-dark)}
    .faq-wrap{
      max-width:940px;margin:0 auto;background:#fff;border:1px solid var(--border);border-radius:32px;
      box-shadow:var(--shadow);padding:12px;
    }
    .accordion{background:transparent;margin:0}
    .accordion-item{border-radius:22px;overflow:hidden;margin-bottom:8px;border:1px solid transparent}
    .accordion-item.is-active{border-color:rgba(239,71,111,.18);background:#fff8fb}
    .accordion-title{
      border:0!important;color:#2f2930!important;font-weight:850;font-size:16px;padding:19px 50px 19px 22px;
      border-radius:22px;background:transparent;
    }
    .accordion-title:hover,.accordion-title:focus{background:#fff0f5;color:var(--primary-dark)!important}
    .accordion-title:before{color:var(--primary);font-weight:900}
    .accordion-content{border:0!important;background:transparent;padding:0 22px 20px}
    .accordion-content p{margin:0;font-size:15px}
    .form-section{
      border-radius:38px;background:
        radial-gradient(circle at 12% 12%,rgba(255,191,71,.25),transparent 26%),
        linear-gradient(135deg,#fff,#fff1e8);
      border:1px solid var(--border);box-shadow:var(--shadow);padding:34px;
    }
    .download-form{
      display:grid;grid-template-columns:1fr 1fr auto;gap:12px;align-items:end;margin-top:22px;
    }
    .download-form label{font-size:13px;font-weight:850;color:#5b5057;margin-bottom:6px}
    .download-form input{
      height:50px;border-radius:999px;border:1px solid var(--border);box-shadow:none;background:#fff;padding:0 16px;margin:0;
    }
    .download-form input:focus{border-color:rgba(239,71,111,.45);box-shadow:0 0 0 4px rgba(239,71,111,.1)}
    .message{margin-top:12px;color:#11846c;font-weight:800;display:none}
    .final-cta{
      padding:52px;border-radius:38px;background:linear-gradient(135deg,#2b2228,#503342);
      color:#fff;position:relative;overflow:hidden;box-shadow:0 28px 70px rgba(45,35,41,.22);
    }
    .final-cta:after{
      content:"";position:absolute;right:-80px;top:-80px;width:260px;height:260px;border-radius:50%;
      background:radial-gradient(circle,rgba(239,71,111,.5),transparent 66%);
    }
    .final-cta h2{color:#fff;max-width:720px}
    .final-cta p{color:rgba(255,255,255,.74);max-width:760px}
    .final-cta .cta-inner{position:relative;z-index:1;display:flex;align-items:flex-end;justify-content:space-between;gap:24px}
    .site-footer{
      background:#f2e9e4;border-top:1px solid rgba(83,54,65,.1);padding:56px 0 28px;color:#5c5358;
    }
    .footer-grid{display:grid;grid-template-columns:1.2fr .7fr .9fr;gap:34px}
    .footer-brand{display:flex;align-items:center;gap:11px;font-weight:900;color:#2b252a;margin-bottom:14px}
    .footer-links{display:grid;gap:9px}
    .footer-links a{color:#5c5358;font-weight:700}
    .footer-links a:hover{color:var(--primary-dark);transform:translateX(3px)}
    .legal-note{
      padding:16px;border-radius:22px;background:rgba(255,255,255,.52);border:1px solid rgba(83,54,65,.1);
      font-size:14px;line-height:1.75;
    }
    .copyright{margin-top:32px;padding-top:20px;border-top:1px solid rgba(83,54,65,.1);font-size:13px;color:#82777d}
    .floating-cta{
      position:fixed;right:22px;bottom:22px;z-index:999;display:flex;align-items:center;gap:10px;
      padding:10px;background:rgba(255,255,255,.9);backdrop-filter:blur(14px);border:1px solid var(--border);
      border-radius:999px;box-shadow:0 18px 48px rgba(96,54,41,.16);transition:var(--ease);
    }
    .floating-cta.hidden{opacity:0;pointer-events:none;transform:translateY(20px)}
    .float-close{
      width:36px;height:36px;border-radius:999px;border:1px solid var(--border);background:#fff;color:#746b70;
      display:flex;align-items:center;justify-content:center;font-weight:900;
    }
    .float-close:hover{background:#fff0f5;color:var(--primary)}
    .back-top{
      width:42px;height:42px;border-radius:999px;border:0;background:#2b2228;color:#fff;font-weight:900;
      display:none;align-items:center;justify-content:center;box-shadow:0 12px 26px rgba(45,35,41,.2);
    }
    .back-top.show{display:flex}
    .mobile-sticky{
      display:none;position:fixed;left:0;right:0;bottom:0;z-index:998;background:rgba(255,255,255,.94);
      backdrop-filter:blur(14px);border-top:1px solid var(--border);padding:9px 14px calc(9px + env(safe-area-inset-bottom));
      gap:10px;box-shadow:0 -10px 30px rgba(96,54,41,.09);
    }
    .mobile-sticky .btn{flex:1;min-height:48px;padding:10px 12px;font-size:14px}
    @media (max-width:1024px){
      .desktop-nav{display:none}
      .menu-toggle{display:flex}
      .nav-actions .btn-primary{display:none}
      .metric-strip{grid-template-columns:repeat(2,1fr)}
      .feature-layout,.news-panel{grid-template-columns:1fr}
      .pricing-grid{grid-template-columns:1fr 1fr}
      .footer-grid{grid-template-columns:1fr 1fr}
      .download-form{grid-template-columns:1fr 1fr}
      .download-form .btn{grid-column:1/-1}
    }
    @media (max-width:768px){
      .section{padding:62px 0}
      .section-tight{padding:48px 0}
      .site-container{padding:0 16px}
      .hero{padding:28px 0 60px}
      .hero-main{padding:26px}
      .whitepaper-panel{padding:22px;min-height:auto;border-left:0;border-top:1px solid var(--border)}
      .section-head{display:block}
      .wall-grid,.pricing-grid{grid-template-columns:1fr}
      .price-card.featured{transform:none}
      .price-card.featured:hover{transform:translateY(-5px)}
      .vertical-preview{grid-template-columns:1fr}
      .preview-card,.preview-card:nth-child(2),.preview-card:nth-child(3){min-height:150px}
      .final-cta{padding:30px}
      .final-cta .cta-inner{display:block}
      .final-cta .btn{margin-top:16px}
      .download-form{grid-template-columns:1fr}
      .progress-item{grid-template-columns:1fr;gap:8px}
      .footer-grid{grid-template-columns:1fr}
      .floating-cta{display:none}
      .mobile-sticky{display:flex}
      body{padding-bottom:74px}
    }
    @media (max-width:520px){
      :root{--nav-h:68px}
      .brand-text{font-size:15px;max-width:210px}
      .brand-mark{width:38px;height:38px;border-radius:14px}
      .announcement{border-radius:20px;align-items:flex-start}
      .hero-actions .btn{width:100%}
      .metric-strip{grid-template-columns:1fr}
      .hero-card{border-radius:28px}
      .hero-card:after{border-radius:28px}
      .cover{border-radius:24px;min-height:230px}
      .cover h2{font-size:25px}
      .news-item{grid-template-columns:auto 1fr}
      .news-item .arrow{display:none}
      .media-card,.proof-card{flex-basis:248px}
      .form-section,.final-cta{border-radius:28px}
    }

/* roulang page: category1 */
:root{
      --bg:#fff8f1;
      --bg-soft:#fffdf9;
      --card:#ffffff;
      --text:#2d2527;
      --muted:#7d6f70;
      --line:#eaded6;
      --primary:#ff4f86;
      --primary-dark:#df2e6c;
      --secondary:#ff8a4c;
      --mint:#4dd6bf;
      --violet:#8b5cf6;
      --cream:#fff1e3;
      --shadow:0 18px 48px rgba(112,64,48,.12);
      --shadow-hover:0 24px 60px rgba(255,79,134,.18);
      --radius-xl:32px;
      --radius-lg:24px;
      --radius-md:18px;
      --container:1200px;
      --header-h:74px;
      --ease:all .24s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 8% 8%,rgba(255,138,76,.22),transparent 30%),
        radial-gradient(circle at 90% 12%,rgba(255,79,134,.16),transparent 28%),
        linear-gradient(180deg,#fff8f1 0%,#fffdf9 52%,#fff7ef 100%);
      line-height:1.75;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    a:hover,a:focus{color:var(--primary)}
    button,input,textarea{font:inherit}
    button{cursor:pointer}
    img{max-width:100%;display:block}
    :focus-visible{outline:3px solid rgba(255,79,134,.32);outline-offset:3px}
    .site-container{
      width:min(calc(100% - 32px),var(--container));
      margin:0 auto;
    }
    .site-header{
      position:sticky;
      top:0;
      z-index:1000;
      height:var(--header-h);
      background:rgba(255,253,249,.88);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(234,222,214,.78);
      transition:var(--ease);
    }
    .site-header.is-scrolled{box-shadow:0 12px 34px rgba(80,50,40,.08)}
    .nav-wrap{
      height:var(--header-h);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      position:relative;
    }
    .brand,.footer-brand{
      display:inline-flex;
      align-items:center;
      gap:10px;
      font-weight:800;
      letter-spacing:-.02em;
      color:var(--text);
      white-space:nowrap;
    }
    .brand-mark{
      width:36px;
      height:36px;
      border-radius:13px;
      background:
        radial-gradient(circle at 72% 28%,#fff 0 10%,transparent 11%),
        linear-gradient(135deg,var(--primary),var(--secondary) 58%,var(--violet));
      box-shadow:0 10px 24px rgba(255,79,134,.25);
      position:relative;
      flex:0 0 auto;
    }
    .brand-mark:after{
      content:"中";
      position:absolute;
      inset:0;
      display:grid;
      place-items:center;
      color:#fff;
      font-size:15px;
      font-weight:900;
    }
    .brand-text{font-size:18px}
    .desktop-nav{
      display:flex;
      align-items:center;
      justify-content:center;
      gap:4px;
      flex:1;
    }
    .desktop-nav a{
      position:relative;
      padding:9px 12px;
      border-radius:999px;
      font-size:14px;
      color:#5d5253;
      font-weight:650;
    }
    .desktop-nav a:hover{
      background:#fff0f5;
      color:var(--primary-dark);
    }
    .desktop-nav a.active{
      color:var(--primary-dark);
      background:linear-gradient(135deg,rgba(255,79,134,.13),rgba(255,138,76,.12));
    }
    .desktop-nav a.active:before{
      content:"";
      width:6px;
      height:6px;
      border-radius:50%;
      background:var(--primary);
      position:absolute;
      left:7px;
      top:50%;
      transform:translateY(-50%);
    }
    .nav-actions{display:flex;align-items:center;gap:10px}
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      border:none;
      border-radius:999px;
      padding:12px 20px;
      font-size:15px;
      font-weight:800;
      line-height:1;
      transition:var(--ease);
      min-height:44px;
    }
    .btn-primary{
      color:#fff;
      background:linear-gradient(135deg,var(--primary),var(--secondary));
      box-shadow:0 12px 28px rgba(255,79,134,.26);
    }
    .btn-primary:hover,.btn-primary:focus{
      color:#fff;
      transform:translateY(-2px);
      box-shadow:0 18px 36px rgba(255,79,134,.34);
      filter:saturate(1.05);
    }
    .btn-secondary{
      color:var(--text);
      background:#fff;
      border:1px solid var(--line);
      box-shadow:0 10px 24px rgba(93,72,60,.08);
    }
    .btn-secondary:hover{
      color:var(--primary-dark);
      background:#fff5f8;
      transform:translateY(-2px);
      border-color:rgba(255,79,134,.3);
    }
    .btn-ghost{
      background:rgba(255,255,255,.72);
      border:1px solid rgba(255,255,255,.9);
      color:var(--text);
    }
    .menu-toggle{
      display:none;
      width:44px;
      height:44px;
      border-radius:50%;
      border:1px solid var(--line);
      background:#fff;
      position:relative;
      box-shadow:0 10px 20px rgba(70,48,40,.06);
    }
    .menu-toggle span,.menu-toggle span:before,.menu-toggle span:after{
      content:"";
      position:absolute;
      left:12px;
      right:12px;
      height:2px;
      border-radius:2px;
      background:var(--text);
      transition:var(--ease);
    }
    .menu-toggle span{top:21px}
    .menu-toggle span:before{top:-7px;left:0;right:0}
    .menu-toggle span:after{top:7px;left:0;right:0}
    .menu-toggle.is-open span{background:transparent}
    .menu-toggle.is-open span:before{top:0;transform:rotate(45deg)}
    .menu-toggle.is-open span:after{top:0;transform:rotate(-45deg)}
    .mobile-panel{
      display:none;
      position:absolute;
      top:calc(100% + 10px);
      left:0;
      right:0;
      padding:14px;
      border:1px solid var(--line);
      border-radius:24px;
      background:rgba(255,253,249,.98);
      box-shadow:var(--shadow);
    }
    .mobile-panel a{
      display:flex;
      align-items:center;
      justify-content:space-between;
      padding:12px 14px;
      border-radius:16px;
      font-weight:750;
      color:#5b5051;
    }
    .mobile-panel a.active,.mobile-panel a:hover{
      background:#fff0f5;
      color:var(--primary-dark);
    }
    .mobile-panel .btn{
      margin-top:8px;
      justify-content:center;
      color:#fff;
    }

    main{position:relative}
    section{scroll-margin-top:96px}
    .section{
      padding:76px 0;
      position:relative;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border-radius:999px;
      background:#fff;
      border:1px solid var(--line);
      color:var(--primary-dark);
      font-weight:800;
      font-size:13px;
      box-shadow:0 10px 22px rgba(93,72,60,.06);
      margin-bottom:18px;
    }
    .eyebrow:before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:linear-gradient(135deg,var(--primary),var(--secondary));
      box-shadow:0 0 0 5px rgba(255,79,134,.1);
    }
    h1,h2,h3,p{margin-top:0}
    h1{
      font-size:clamp(32px,5vw,52px);
      line-height:1.14;
      letter-spacing:-.045em;
      font-weight:900;
      margin-bottom:18px;
    }
    h2{
      font-size:clamp(26px,3.2vw,38px);
      line-height:1.2;
      letter-spacing:-.035em;
      font-weight:900;
      margin-bottom:14px;
    }
    h3{
      font-size:20px;
      line-height:1.35;
      font-weight:850;
      margin-bottom:10px;
    }
    .lead{
      color:#665b5c;
      font-size:17px;
      line-height:1.9;
      max-width:760px;
    }
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:24px;
      margin-bottom:30px;
    }
    .section-head .lead{margin-bottom:0}
    .hero{
      padding:64px 0 42px;
      min-height:calc(100vh - var(--header-h));
      display:flex;
      align-items:center;
    }
    .hero-panel{
      position:relative;
      border-radius:38px;
      padding:34px;
      background:
        linear-gradient(145deg,rgba(255,255,255,.86),rgba(255,242,231,.9)),
        radial-gradient(circle at 70% 10%,rgba(255,79,134,.18),transparent 34%);
      border:1px solid rgba(255,255,255,.86);
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .hero-panel:before{
      content:"";
      position:absolute;
      width:220px;
      height:220px;
      border-radius:50%;
      right:-74px;
      top:-84px;
      background:radial-gradient(circle,rgba(255,79,134,.22),transparent 68%);
    }
    .promo-burst{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:8px 13px;
      transform:rotate(-2deg);
      border-radius:16px 16px 16px 4px;
      background:linear-gradient(135deg,#2d2527,#5b303f);
      color:#fff;
      font-weight:900;
      box-shadow:0 16px 36px rgba(45,37,39,.18);
      margin-bottom:18px;
    }
    .promo-burst b{
      color:#ffd8e5;
      font-size:13px;
    }
    .hero-copy{position:relative;z-index:2}
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin:26px 0 20px;
    }
    .tag-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .tag,.filter-chip{
      display:inline-flex;
      align-items:center;
      gap:7px;
      border-radius:999px;
      padding:8px 12px;
      background:#fff;
      border:1px solid var(--line);
      color:#695d5e;
      font-weight:750;
      font-size:13px;
      transition:var(--ease);
      white-space:nowrap;
    }
    .tag strong{color:var(--primary-dark)}
    .tag:hover,.filter-chip:hover{
      transform:translateY(-2px);
      border-color:rgba(255,79,134,.28);
      box-shadow:0 12px 24px rgba(255,79,134,.1);
    }
    .filter-chip.is-active{
      background:linear-gradient(135deg,var(--primary),var(--secondary));
      color:#fff;
      border-color:transparent;
      box-shadow:0 12px 24px rgba(255,79,134,.2);
    }
    .hero-visual{
      position:relative;
      z-index:2;
      min-height:420px;
    }
    .filter-board{
      background:rgba(255,255,255,.86);
      border:1px solid rgba(255,255,255,.9);
      border-radius:32px;
      padding:22px;
      box-shadow:0 24px 58px rgba(112,64,48,.14);
      transform:rotate(1.3deg);
    }
    .board-top{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:14px;
      margin-bottom:18px;
    }
    .board-title{font-weight:900;font-size:18px}
    .mini-badge{
      display:inline-flex;
      align-items:center;
      padding:6px 10px;
      border-radius:999px;
      background:#effdfa;
      color:#168b78;
      font-size:12px;
      font-weight:850;
    }
    .step-stack{
      display:grid;
      gap:12px;
    }
    .step-card{
      border-radius:22px;
      background:#fffaf6;
      border:1px solid var(--line);
      padding:15px;
      display:grid;
      grid-template-columns:auto 1fr auto;
      gap:12px;
      align-items:center;
      transition:var(--ease);
    }
    .step-card:hover{transform:translateX(4px);box-shadow:0 14px 30px rgba(93,72,60,.08)}
    .step-no{
      width:34px;
      height:34px;
      border-radius:12px;
      display:grid;
      place-items:center;
      color:#fff;
      font-weight:900;
      background:linear-gradient(135deg,var(--primary),var(--secondary));
    }
    .step-card p{margin:0;color:var(--muted);font-size:13px;line-height:1.55}
    .status-dot{
      width:12px;height:12px;border-radius:50%;background:var(--mint);
      box-shadow:0 0 0 6px rgba(77,214,191,.16);
    }
    .sticker{
      position:absolute;
      right:12px;
      bottom:26px;
      z-index:4;
      padding:12px 16px;
      border-radius:999px;
      color:#fff;
      font-weight:900;
      background:linear-gradient(135deg,var(--violet),var(--primary));
      box-shadow:0 18px 40px rgba(139,92,246,.24);
      transform:rotate(-4deg);
    }
    .quick-strip{
      margin-top:22px;
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:12px;
    }
    .quick-item{
      border-radius:20px;
      padding:14px;
      background:rgba(255,255,255,.74);
      border:1px solid rgba(234,222,214,.86);
    }
    .quick-item b{display:block;font-size:15px;margin-bottom:3px}
    .quick-item span{font-size:12px;color:var(--muted)}
    .filter-section{
      padding-top:30px;
    }
    .filter-shell{
      border-radius:30px;
      padding:20px;
      background:rgba(255,255,255,.72);
      border:1px solid rgba(234,222,214,.9);
      box-shadow:0 16px 42px rgba(93,72,60,.08);
    }
    .filter-scroll{
      display:flex;
      gap:10px;
      overflow-x:auto;
      padding:2px 2px 8px;
      scrollbar-width:thin;
      scrollbar-color:rgba(255,79,134,.45) transparent;
    }
    .filter-scroll::-webkit-scrollbar{height:6px}
    .filter-scroll::-webkit-scrollbar-thumb{background:rgba(255,79,134,.45);border-radius:99px}
    .content-masonry{
      align-items:stretch;
    }
    .entry-card{
      position:relative;
      height:100%;
      border-radius:28px;
      overflow:hidden;
      background:#fff;
      border:1px solid var(--line);
      box-shadow:0 14px 34px rgba(93,72,60,.08);
      transition:var(--ease);
      display:flex;
      flex-direction:column;
      min-height:390px;
    }
    .entry-card:hover{
      transform:translateY(-6px);
      box-shadow:var(--shadow-hover);
      border-color:rgba(255,79,134,.25);
    }
    .entry-cover{
      height:154px;
      margin:14px 14px 0;
      border-radius:24px;
      position:relative;
      overflow:hidden;
      background:
        linear-gradient(135deg,rgba(255,79,134,.92),rgba(255,138,76,.82)),
        radial-gradient(circle at 78% 24%,rgba(255,255,255,.64),transparent 28%);
    }
    .entry-cover.alt{
      background:
        linear-gradient(135deg,rgba(77,214,191,.92),rgba(139,92,246,.78)),
        radial-gradient(circle at 25% 20%,rgba(255,255,255,.65),transparent 28%);
    }
    .entry-cover.warm{
      background:
        linear-gradient(135deg,rgba(255,138,76,.95),rgba(255,207,116,.8)),
        radial-gradient(circle at 80% 70%,rgba(255,255,255,.58),transparent 28%);
    }
    .entry-cover:before{
      content:"字幕";
      position:absolute;
      left:16px;
      top:16px;
      color:#fff;
      font-weight:900;
      font-size:22px;
      letter-spacing:.08em;
    }
    .entry-cover:after{
      content:"中文说明";
      position:absolute;
      right:14px;
      bottom:14px;
      padding:7px 10px;
      border-radius:999px;
      background:rgba(255,255,255,.9);
      color:var(--primary-dark);
      font-size:12px;
      font-weight:900;
    }
    .entry-body{
      padding:18px 20px 20px;
      display:flex;
      flex-direction:column;
      flex:1;
    }
    .entry-body .tag{align-self:flex-start;margin-bottom:12px}
    .entry-body p{
      color:var(--muted);
      font-size:15px;
      line-height:1.75;
      margin-bottom:18px;
    }
    .entry-meta{
      margin-top:auto;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding-top:14px;
      border-top:1px dashed var(--line);
    }
    .text-link{
      color:var(--primary-dark);
      font-weight:900;
      display:inline-flex;
      align-items:center;
      gap:5px;
    }
    .text-link:after{content:"→";transition:var(--ease)}
    .text-link:hover:after{transform:translateX(3px)}
    .compare-wrap{
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:24px;
      align-items:stretch;
    }
    .compare-card{
      border-radius:30px;
      background:#fff;
      border:1px solid var(--line);
      padding:26px;
      box-shadow:var(--shadow);
      position:relative;
      overflow:hidden;
    }
    .compare-card.good:before{
      content:"推荐";
      position:absolute;
      right:22px;
      top:22px;
      padding:7px 11px;
      border-radius:999px;
      color:#fff;
      font-size:12px;
      font-weight:900;
      background:linear-gradient(135deg,var(--primary),var(--secondary));
    }
    .check-list{
      list-style:none;
      padding:0;
      margin:18px 0 0;
      display:grid;
      gap:12px;
    }
    .check-list li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      padding:12px;
      border-radius:18px;
      background:#fff8f3;
      color:#5f5455;
      font-weight:650;
    }
    .check-list li:before{
      content:"";
      width:20px;
      height:20px;
      flex:0 0 auto;
      border-radius:50%;
      margin-top:2px;
      background:
        linear-gradient(135deg,var(--mint),#7cf1dc);
      box-shadow:0 0 0 5px rgba(77,214,191,.12);
    }
    .check-list.muted li:before{
      background:#d5cbc5;
      box-shadow:none;
    }
    .notice-card{
      border-radius:30px;
      padding:26px;
      color:#fff;
      background:
        radial-gradient(circle at 12% 12%,rgba(255,255,255,.22),transparent 26%),
        linear-gradient(135deg,#3c2b30,#6a3448 56%,#8b3f51);
      box-shadow:0 24px 56px rgba(60,43,48,.18);
    }
    .notice-card p{color:rgba(255,255,255,.82);margin-bottom:18px}
    .timeline{
      display:grid;
      gap:14px;
    }
    .timeline-item{
      display:grid;
      grid-template-columns:auto 1fr;
      gap:14px;
      align-items:start;
      padding:16px;
      border-radius:22px;
      background:rgba(255,255,255,.76);
      border:1px solid rgba(234,222,214,.85);
    }
    .timeline-dot{
      width:38px;
      height:38px;
      border-radius:15px;
      display:grid;
      place-items:center;
      color:#fff;
      font-weight:900;
      background:linear-gradient(135deg,var(--primary),var(--secondary));
    }
    .timeline-item p{margin:0;color:var(--muted);font-size:14px}
    .pricing-grid{
      align-items:stretch;
    }
    .price-card{
      height:100%;
      border-radius:30px;
      padding:24px;
      background:#fff;
      border:1px solid var(--line);
      box-shadow:0 14px 34px rgba(93,72,60,.08);
      transition:var(--ease);
      position:relative;
      overflow:hidden;
    }
    .price-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover)}
    .price-card.featured{
      border-color:rgba(255,79,134,.34);
      background:
        linear-gradient(#fff,#fff) padding-box,
        linear-gradient(135deg,var(--primary),var(--secondary)) border-box;
    }
    .price-card.featured:before{
      content:"常用";
      position:absolute;
      right:20px;
      top:20px;
      border-radius:999px;
      padding:7px 11px;
      background:linear-gradient(135deg,var(--primary),var(--secondary));
      color:#fff;
      font-size:12px;
      font-weight:900;
    }
    .price{
      display:flex;
      align-items:baseline;
      gap:6px;
      margin:14px 0;
    }
    .price strong{font-size:32px;line-height:1;color:var(--primary-dark)}
    .price span{color:var(--muted);font-weight:750}
    .benefits{
      list-style:none;
      margin:18px 0 22px;
      padding:0;
      display:grid;
      gap:10px;
    }
    .benefits li{
      display:flex;
      gap:9px;
      color:#635859;
      font-weight:650;
      font-size:14px;
    }
    .benefits li:before{
      content:"✓";
      width:20px;
      height:20px;
      border-radius:50%;
      display:grid;
      place-items:center;
      color:#fff;
      background:var(--primary);
      font-size:12px;
      flex:0 0 auto;
      margin-top:2px;
    }
    .faq-wrap{
      max-width:930px;
      margin:0 auto;
    }
    .accordion{
      background:transparent;
    }
    .accordion-item{
      margin-bottom:12px;
      border-radius:22px;
      overflow:hidden;
      background:#fff;
      border:1px solid var(--line);
      box-shadow:0 12px 26px rgba(93,72,60,.06);
    }
    .accordion-title{
      border:none!important;
      color:var(--text)!important;
      font-weight:850;
      font-size:16px;
      padding:18px 54px 18px 20px;
      background:#fff;
      line-height:1.45;
    }
    .accordion-title:hover,.accordion-title:focus{
      background:#fff5f8;
      color:var(--primary-dark)!important;
    }
    .accordion-title:before{
      color:var(--primary);
      font-size:24px;
      margin-top:-13px;
      right:20px;
    }
    .accordion-content{
      border:none!important;
      border-top:1px solid var(--line)!important;
      padding:18px 20px 22px;
      color:var(--muted);
      line-height:1.85;
      background:#fffdfb;
    }
    .cta-banner{
      border-radius:36px;
      padding:34px;
      background:
        radial-gradient(circle at 86% 18%,rgba(255,255,255,.42),transparent 22%),
        linear-gradient(135deg,#ff4f86,#ff8a4c);
      color:#fff;
      box-shadow:0 26px 62px rgba(255,79,134,.26);
      position:relative;
      overflow:hidden;
    }
    .cta-banner:before{
      content:"";
      position:absolute;
      width:180px;
      height:180px;
      border-radius:50%;
      left:-62px;
      bottom:-72px;
      background:rgba(255,255,255,.18);
    }
    .cta-banner h2,.cta-banner p{color:#fff;position:relative;z-index:2}
    .cta-banner p{max-width:720px;color:rgba(255,255,255,.86)}
    .cta-actions{display:flex;flex-wrap:wrap;gap:12px;position:relative;z-index:2;margin-top:20px}
    .cta-actions .btn-secondary{border-color:rgba(255,255,255,.72)}
    .site-footer{
      padding:58px 0 28px;
      background:#f4ebe4;
      border-top:1px solid var(--line);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.4fr .8fr 1.1fr;
      gap:34px;
      align-items:start;
    }
    .footer-brand{
      font-size:18px;
      margin-bottom:14px;
    }
    .site-footer p,.legal-note{
      color:#716667;
      font-size:14px;
      line-height:1.85;
      margin:0;
    }
    .site-footer h3{
      font-size:16px;
      margin-bottom:12px;
    }
    .footer-links{
      display:grid;
      gap:8px;
    }
    .footer-links a{
      color:#655a5b;
      font-weight:700;
      font-size:14px;
    }
    .footer-links a:hover{color:var(--primary-dark);transform:translateX(3px)}
    .copyright{
      margin-top:34px;
      padding-top:20px;
      border-top:1px solid #e3d7ce;
      color:#877b7b;
      font-size:13px;
    }
    .float-cta{
      position:fixed;
      right:22px;
      bottom:24px;
      z-index:999;
      display:flex;
      align-items:center;
      gap:10px;
      padding:10px;
      border-radius:999px;
      background:rgba(255,255,255,.9);
      border:1px solid rgba(234,222,214,.9);
      box-shadow:0 20px 46px rgba(93,72,60,.16);
      backdrop-filter:blur(14px);
      transition:var(--ease);
    }
    .float-cta.is-hidden{
      transform:translateY(120px);
      opacity:0;
      pointer-events:none;
    }
    .float-close{
      width:34px;
      height:34px;
      border-radius:50%;
      border:1px solid var(--line);
      background:#fff8f3;
      color:#7f7273;
      font-weight:900;
    }
    .float-close:hover{background:#fff0f5;color:var(--primary-dark)}
    .mobile-sticky{
      display:none;
      position:fixed;
      left:10px;
      right:10px;
      bottom:10px;
      z-index:998;
      padding:9px;
      border-radius:24px;
      background:rgba(255,255,255,.94);
      border:1px solid var(--line);
      box-shadow:0 18px 42px rgba(93,72,60,.18);
      backdrop-filter:blur(14px);
      gap:8px;
    }
    .mobile-sticky .btn{
      flex:1;
      min-height:46px;
      padding:10px 12px;
      font-size:14px;
    }
    @media (max-width:1120px){
      .desktop-nav a{padding:8px 9px;font-size:13px}
      .brand-text{font-size:16px}
      .quick-strip{grid-template-columns:repeat(2,1fr)}
      .hero-visual{min-height:auto}
    }
    @media (max-width:900px){
      .desktop-nav{display:none}
      .menu-toggle{display:block}
      .mobile-panel.is-open{display:block}
      .hero{padding-top:38px;min-height:auto}
      .hero-panel{padding:24px;border-radius:30px}
      .filter-board{transform:none;margin-top:28px}
      .section-head{display:block}
      .compare-wrap{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:640px){
      :root{--header-h:68px}
      .site-container{width:min(calc(100% - 24px),var(--container))}
      .brand-mark{width:34px;height:34px;border-radius:12px}
      .brand-text{max-width:190px;overflow:hidden;text-overflow:ellipsis}
      .nav-actions .btn-primary{display:none}
      .section{padding:54px 0}
      .hero-panel{padding:20px;border-radius:26px}
      .promo-burst{font-size:13px}
      .lead{font-size:15px;line-height:1.8}
      .hero-actions .btn{width:100%}
      .quick-strip{grid-template-columns:1fr}
      .entry-card{min-height:auto}
      .entry-cover{height:136px;border-radius:20px}
      .compare-card,.notice-card,.price-card{border-radius:24px;padding:20px}
      .cta-banner{border-radius:28px;padding:24px}
      .footer-grid{grid-template-columns:1fr;gap:24px}
      .float-cta{display:none}
      .mobile-sticky{display:flex}
      body{padding-bottom:78px}
    }