/* roulang page: index */
:root{
      --primary:#0f7a5a;
      --primary-2:#36d399;
      --accent:#ffb020;
      --accent-2:#ff6b35;
      --night:#07111f;
      --ink:#111827;
      --muted:#667085;
      --soft:#f5fbf8;
      --card:#ffffff;
      --line:rgba(17,24,39,.10);
      --line-strong:rgba(15,122,90,.22);
      --shadow:0 22px 70px rgba(7,17,31,.12);
      --shadow-soft:0 12px 36px rgba(15,122,90,.12);
      --radius:24px;
      --radius-lg:34px;
      --container:1180px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:Inter,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
      color:var(--ink);
      background:
        radial-gradient(circle at 8% 10%, rgba(54,211,153,.22), transparent 28%),
        radial-gradient(circle at 92% 20%, rgba(255,176,32,.18), transparent 24%),
        linear-gradient(180deg,#fbfffd 0%,#f7fbff 48%,#ffffff 100%);
      line-height:1.75;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    ::selection{background:rgba(54,211,153,.34);color:#062015}
    .container{width:min(var(--container), calc(100% - 40px));margin-inline:auto}
    .glass{
      background:rgba(255,255,255,.78);
      backdrop-filter:blur(18px);
      border:1px solid rgba(255,255,255,.72);
      box-shadow:0 16px 46px rgba(7,17,31,.08);
    }
    .site-header{
      position:sticky;top:0;z-index:80;
      background:rgba(251,255,253,.82);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(17,24,39,.08);
    }
    .nav-shell{height:74px;display:flex;align-items:center;gap:18px}
    .brand{display:flex;align-items:center;gap:12px;font-weight:900;letter-spacing:-.02em;white-space:nowrap}
    .brand-mark{
      width:42px;height:42px;border-radius:16px;
      background:linear-gradient(135deg,var(--primary),var(--primary-2) 55%,var(--accent));
      display:grid;place-items:center;color:#fff;box-shadow:0 10px 28px rgba(15,122,90,.26);
      position:relative;overflow:hidden;
    }
    .brand-mark:after{content:"";width:18px;height:18px;border:2px solid rgba(255,255,255,.86);border-radius:50%;position:absolute}
    .brand-text{font-size:20px;color:#08251b}
    .nav-center{
      flex:1;display:flex;align-items:center;justify-content:center;gap:4px;
      background:rgba(255,255,255,.62);border:1px solid rgba(17,24,39,.08);
      border-radius:999px;padding:6px;min-width:0;
    }
    .nav-link{
      padding:9px 12px;border-radius:999px;font-size:14px;font-weight:700;color:#405047;
      transition:.2s ease;white-space:nowrap;
    }
    .nav-link:hover{background:rgba(15,122,90,.08);color:var(--primary);transform:translateY(-1px)}
    .nav-link.active{background:linear-gradient(135deg,rgba(15,122,90,.14),rgba(54,211,153,.16));color:#07553d}
    .nav-actions{display:flex;align-items:center;gap:10px}
    .cmd-search{
      width:220px;height:42px;border:1px solid rgba(17,24,39,.10);
      border-radius:14px;background:#fff;display:flex;align-items:center;gap:8px;
      padding:0 12px;color:#667085;box-shadow:0 8px 22px rgba(7,17,31,.05);
    }
    .cmd-search input{border:0;outline:0;width:100%;font-size:13px;color:#243227;background:transparent}
    .keycap{font-size:11px;border:1px solid rgba(17,24,39,.12);border-bottom-width:2px;border-radius:7px;padding:1px 6px;background:#f7faf8;color:#758176}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:8px;
      border:0;border-radius:999px;padding:12px 18px;font-weight:850;line-height:1;
      cursor:pointer;transition:.22s ease;white-space:nowrap;
    }
    .btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;box-shadow:0 12px 30px rgba(15,122,90,.24)}
    .btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 42px rgba(15,122,90,.32)}
    .btn-dark{background:#07111f;color:#fff;box-shadow:0 12px 32px rgba(7,17,31,.22)}
    .btn-dark:hover{transform:translateY(-2px);background:#0d1c31}
    .btn-light{background:#fff;color:#0b5f46;border:1px solid rgba(15,122,90,.16);box-shadow:0 10px 24px rgba(7,17,31,.06)}
    .btn-light:hover{border-color:rgba(15,122,90,.36);transform:translateY(-2px)}
    .mobile-toggle{display:none;width:42px;height:42px;border-radius:14px;border:1px solid var(--line);background:#fff}
    .hero{
      position:relative;padding:42px 0 32px;overflow:hidden;
    }
    .hero-bg{
      border-radius:0 0 44px 44px;
      background:
        linear-gradient(90deg,rgba(7,17,31,.80),rgba(15,122,90,.62)),
        url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
      padding:54px 0;
      color:#fff;
      box-shadow:inset 0 -1px rgba(255,255,255,.2);
    }
    .coupon-stage{
      display:grid;grid-template-columns:1.05fr .95fr;gap:26px;align-items:stretch;
    }
    .hero-copy{padding:8px 0}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:999px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.24);font-weight:800;font-size:13px;color:#eafff6}
    h1{font-size:clamp(36px,6vw,68px);line-height:1.03;letter-spacing:-.05em;margin:20px 0 16px;font-weight:950}
    .hero-copy p{font-size:18px;color:rgba(255,255,255,.88);max-width:710px;margin:0 0 24px}
    .hero-points{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
    .data-pill{display:inline-flex;align-items:center;gap:8px;padding:10px 13px;border-radius:999px;background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.20);font-size:13px;color:#f3fff9}
    .coupon-wall{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .coupon-main{
      grid-column:span 2;border-radius:32px;padding:22px;
      background:linear-gradient(135deg,#fff 0%,#eefef6 48%,#fff7df 100%);
      color:#08251b;box-shadow:0 26px 80px rgba(0,0,0,.26);position:relative;overflow:hidden;
    }
    .coupon-main:before,.coupon-mini:before{
      content:"";position:absolute;top:50%;left:-10px;width:20px;height:20px;border-radius:50%;background:rgba(7,17,31,.35);
    }
    .coupon-main:after,.coupon-mini:after{
      content:"";position:absolute;top:50%;right:-10px;width:20px;height:20px;border-radius:50%;background:rgba(7,17,31,.35);
    }
    .coupon-top{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:16px}
    .coupon-badge{font-size:12px;font-weight:900;color:#7a4a00;background:rgba(255,176,32,.22);border:1px solid rgba(255,176,32,.45);border-radius:999px;padding:7px 10px}
    .coupon-value{font-size:42px;line-height:1;font-weight:950;letter-spacing:-.04em}
    .coupon-value span{font-size:16px;color:#59665f;margin-left:8px}
    .coupon-main p{color:#52635a;margin:12px 0 18px}
    .coupon-actions{display:flex;gap:10px;flex-wrap:wrap}
    .coupon-mini{
      position:relative;overflow:hidden;border-radius:24px;padding:18px;background:rgba(255,255,255,.88);
      color:#08251b;border:1px solid rgba(255,255,255,.72);box-shadow:0 14px 34px rgba(0,0,0,.16);
    }
    .coupon-mini strong{display:block;font-size:20px;margin-bottom:6px}
    .coupon-mini p{font-size:13px;color:#5c6b64;margin:0}
    section{padding:52px 0}
    .section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:24px}
    .section-title{font-size:clamp(26px,3.5vw,42px);line-height:1.16;letter-spacing:-.04em;font-weight:950;color:#0b1f17;margin:0}
    .section-desc{color:#667085;font-size:16px;max-width:660px;margin:8px 0 0}
    .badge{display:inline-flex;align-items:center;gap:7px;border-radius:999px;padding:7px 11px;font-size:12px;font-weight:900;color:#0b5f46;background:rgba(54,211,153,.14);border:1px solid rgba(15,122,90,.15)}
    .card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-soft);transition:.22s ease}
    .card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(15,122,90,.22)}
    .channel-grid{display:grid;grid-template-columns:1.1fr .9fr .9fr;gap:18px}
    .feature-card{padding:24px;min-height:226px;position:relative;overflow:hidden}
    .feature-card.large{background:linear-gradient(135deg,#062015,#0f7a5a);color:#fff}
    .feature-card.large .section-desc,.feature-card.large p{color:rgba(255,255,255,.82)}
    .feature-icon{width:48px;height:48px;border-radius:18px;background:linear-gradient(135deg,rgba(54,211,153,.20),rgba(255,176,32,.20));display:grid;place-items:center;font-size:22px;margin-bottom:14px}
    .feature-card h3{font-size:22px;line-height:1.25;margin:0 0 10px;font-weight:950}
    .feature-card p{color:#667085;margin:0}
    .stat-strip{background:#07111f;color:#fff;border-radius:34px;padding:26px;display:grid;grid-template-columns:repeat(4,1fr);gap:18px;box-shadow:0 24px 70px rgba(7,17,31,.24)}
    .stat-item{padding:18px;border-radius:24px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12)}
    .stat-num{font-size:34px;font-weight:950;line-height:1;color:#74f2bd}
    .stat-item p{margin:9px 0 0;color:rgba(255,255,255,.72);font-size:14px}
    .lead-wrap{display:grid;grid-template-columns:.92fr 1.08fr;gap:22px;align-items:stretch}
    .lead-panel{padding:28px;border-radius:34px;background:linear-gradient(135deg,#ffffff,#f1fff8);border:1px solid rgba(15,122,90,.14);box-shadow:var(--shadow)}
    .lead-panel ul{display:grid;gap:12px;margin:22px 0 0;padding:0;list-style:none}
    .lead-panel li{display:flex;gap:10px;align-items:flex-start;color:#42524a}
    .lead-panel li:before{content:"✓";width:22px;height:22px;display:grid;place-items:center;border-radius:50%;background:rgba(54,211,153,.18);color:#0f7a5a;font-weight:900;flex:0 0 auto;margin-top:2px}
    .form-card{padding:26px;border-radius:34px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}
    .form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .field{display:flex;flex-direction:column;gap:6px}
    .field.full{grid-column:1/-1}
    .field label{font-size:13px;font-weight:850;color:#23362c}
    .field input,.field select,.field textarea{
      width:100%;border:1px solid rgba(17,24,39,.12);border-radius:16px;padding:12px 14px;background:#fbfdfc;outline:none;transition:.2s ease;color:#17261e;
    }
    .field input:focus,.field select:focus,.field textarea:focus{border-color:rgba(15,122,90,.55);box-shadow:0 0 0 4px rgba(54,211,153,.16);background:#fff}
    .news-layout{display:grid;grid-template-columns:1.25fr .75fr;gap:20px}
    .news-list{display:grid;gap:12px}
    .news-item{display:grid;grid-template-columns:110px 1fr auto;gap:16px;align-items:center;padding:18px;border-radius:22px;background:#fff;border:1px solid var(--line);transition:.2s ease}
    .news-item:hover{border-color:rgba(15,122,90,.28);transform:translateX(4px);box-shadow:0 14px 32px rgba(7,17,31,.08)}
    .date{font-weight:950;color:#0f7a5a;background:rgba(54,211,153,.12);border-radius:14px;padding:10px;text-align:center;font-size:13px}
    .news-item h3{margin:0 0 5px;font-size:18px;font-weight:950}
    .news-item p{margin:0;color:#667085;font-size:14px}
    .read-more{font-size:13px;font-weight:900;color:#0f7a5a;padding:9px 12px;border-radius:999px;background:rgba(54,211,153,.12)}
    .recommend-card{position:relative;overflow:hidden;border-radius:30px;min-height:100%;background:#07111f;color:#fff}
    .recommend-card img{height:100%;width:100%;object-fit:cover;opacity:.58;position:absolute;inset:0}
    .recommend-card .inner{position:relative;z-index:1;padding:28px;display:flex;flex-direction:column;justify-content:flex-end;min-height:420px}
    .privacy-box{display:grid;grid-template-columns:.8fr 1.2fr;gap:20px;align-items:center;padding:30px;border-radius:34px;background:linear-gradient(135deg,#07111f,#0b5f46);color:#fff;box-shadow:var(--shadow)}
    .privacy-box p{color:rgba(255,255,255,.78)}
    .privacy-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
    .privacy-mini{padding:16px;border-radius:20px;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.12)}
    .category-grid,.case-grid,.guarantee-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .category-card{overflow:hidden}
    .category-card img{height:170px;width:100%;object-fit:cover}
    .category-card .body{padding:20px}
    .category-card h3,.case-card h3,.guarantee-card h3{margin:0 0 8px;font-size:20px;font-weight:950}
    .category-card p,.case-card p,.guarantee-card p{margin:0;color:#667085}
    .scenario{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:center}
    .scenario-media{border-radius:34px;overflow:hidden;box-shadow:var(--shadow);position:relative}
    .scenario-media img{height:450px;width:100%;object-fit:cover}
    .scenario-media:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(7,17,31,.26),transparent 56%)}
    .scenario-list{display:grid;gap:14px}
    .scenario-item{padding:18px;border-radius:22px;background:#fff;border:1px solid var(--line);display:flex;gap:14px}
    .scenario-item b{width:34px;height:34px;border-radius:13px;background:#0f7a5a;color:#fff;display:grid;place-items:center;flex:0 0 auto}
    .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;counter-reset:step}
    .step{padding:22px;border-radius:26px;background:#fff;border:1px solid var(--line);position:relative;overflow:hidden}
    .step:before{counter-increment:step;content:"0" counter(step);font-size:44px;line-height:1;font-weight:950;color:rgba(15,122,90,.10);position:absolute;right:18px;top:16px}
    .step h3{font-size:18px;font-weight:950;margin:0 0 9px}
    .step p{color:#667085;margin:0}
    .timeline{position:relative;display:grid;gap:14px}
    .timeline-item{display:grid;grid-template-columns:150px 1fr;gap:16px;padding:18px;background:#fff;border:1px solid var(--line);border-radius:24px}
    .timeline-time{font-weight:950;color:#0f7a5a}
    .changelog{display:grid;grid-template-columns:1fr 1fr;gap:18px}
    .change-card{padding:22px;border-radius:26px;background:#fff;border:1px solid var(--line)}
    .change-card .version{display:inline-flex;font-size:12px;font-weight:950;padding:6px 10px;border-radius:999px;background:#07111f;color:#fff;margin-bottom:10px}
    .testimonial-wall{display:grid;grid-template-columns:1fr 1fr 1fr;gap:18px}
    .quote{padding:22px;border-radius:28px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-soft)}
    .quote p{color:#44534b;margin:0 0 16px}
    .quote strong{display:block;color:#0b1f17}
    .brand-story{display:grid;grid-template-columns:.86fr 1.14fr;gap:22px;align-items:center}
    .story-card{padding:30px;border-radius:34px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}
    .story-card p{color:#4b5f55;margin:14px 0 0}
    .story-image{border-radius:34px;overflow:hidden;box-shadow:var(--shadow);height:430px}
    .story-image img{width:100%;height:100%;object-fit:cover}
    .faq-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:22px}
    .faq-list{display:grid;gap:12px}
    .faq-item{border:1px solid var(--line);border-radius:22px;background:#fff;overflow:hidden}
    .faq-q{width:100%;padding:18px 20px;background:#fff;border:0;text-align:left;display:flex;justify-content:space-between;gap:16px;font-weight:950;color:#0b1f17;cursor:pointer}
    .faq-q:hover{background:#f7fcf9}
    .faq-a{display:none;padding:0 20px 18px;color:#667085}
    .faq-item.open .faq-a{display:block}
    .final-cta{padding:34px;border-radius:38px;background:linear-gradient(135deg,#0f7a5a,#36d399 62%,#ffb020);color:#fff;display:grid;grid-template-columns:1fr auto;gap:18px;align-items:center;box-shadow:0 28px 86px rgba(15,122,90,.28)}
    .final-cta p{color:rgba(255,255,255,.86);margin:8px 0 0}
    .site-footer{padding:46px 0 96px;background:#07111f;color:#d7e4de;margin-top:34px}
    .footer-grid{display:grid;grid-template-columns:1.1fr repeat(3,.7fr);gap:26px}
    .footer-brand{display:flex;align-items:center;gap:12px;font-weight:950;color:#fff;font-size:20px;margin-bottom:14px}
    .footer-title{font-weight:950;color:#fff;margin-bottom:12px}
    .footer-links{display:grid;gap:9px}
    .footer-links a{color:#aebdb6;transition:.2s ease}
    .footer-links a:hover{color:#74f2bd;transform:translateX(2px)}
    .footer-bottom{border-top:1px solid rgba(255,255,255,.10);margin-top:28px;padding-top:20px;color:#9cadb5;font-size:14px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}
    .floating-cta{
      position:fixed;left:50%;bottom:18px;transform:translateX(-50%);z-index:90;
      width:min(980px,calc(100% - 28px));padding:12px 14px;border-radius:22px;
      background:rgba(7,17,31,.92);backdrop-filter:blur(18px);color:#fff;
      display:flex;align-items:center;justify-content:space-between;gap:14px;box-shadow:0 20px 66px rgba(7,17,31,.30);border:1px solid rgba(255,255,255,.10)
    }
    .floating-cta small{color:#b8c7c0}
    .countdown{display:flex;gap:8px}
    .countdown span{min-width:42px;text-align:center;padding:7px 8px;border-radius:12px;background:rgba(255,255,255,.10);font-weight:950;color:#74f2bd}
    .focus-ring:focus-visible,.btn:focus-visible,.nav-link:focus-visible,.faq-q:focus-visible{outline:4px solid rgba(54,211,153,.35);outline-offset:3px}
    @media (max-width:1100px){
      .nav-center{justify-content:flex-start;overflow:auto}
      .cmd-search{display:none}
      .coupon-stage,.lead-wrap,.news-layout,.privacy-box,.scenario,.brand-story,.faq-grid{grid-template-columns:1fr}
      .channel-grid,.category-grid,.case-grid,.guarantee-grid,.testimonial-wall{grid-template-columns:1fr 1fr}
      .stat-strip,.steps{grid-template-columns:1fr 1fr}
    }
    @media (max-width:768px){
      .container{width:min(100% - 28px,var(--container))}
      .nav-shell{height:auto;min-height:68px;flex-wrap:wrap;padding:12px 0}
      .mobile-toggle{display:grid;place-items:center;margin-left:auto}
      .nav-actions{margin-left:auto}
      .nav-actions .btn-primary{display:none}
      .nav-center{display:none;order:3;width:100%;border-radius:22px;flex-direction:column;align-items:stretch;max-height:70vh;overflow:auto}
      .nav-center.open{display:flex}
      .nav-link{width:100%;text-align:center}
      .hero{padding-top:18px}
      .hero-bg{padding:34px 0;border-radius:0 0 30px 30px}
      .coupon-wall,.form-grid,.channel-grid,.category-grid,.case-grid,.guarantee-grid,.testimonial-wall,.changelog{grid-template-columns:1fr}
      .coupon-main{grid-column:span 1}
      .stat-strip,.steps,.privacy-grid{grid-template-columns:1fr}
      .news-item{grid-template-columns:1fr;align-items:start}
      .read-more{width:max-content}
      .timeline-item{grid-template-columns:1fr}
      .section-head{display:block}
      section{padding:38px 0}
      .final-cta{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr 1fr}
      .floating-cta{align-items:flex-start;flex-direction:column}
    }
    @media (max-width:520px){
      h1{font-size:38px}
      .brand-text{font-size:18px}
      .coupon-value{font-size:34px}
      .footer-grid{grid-template-columns:1fr}
      .countdown{width:100%;justify-content:space-between}
      .countdown span{flex:1}
    }

/* roulang page: category1 */
:root{
      --primary:#0f7a5a;--primary-2:#36d399;--accent:#ffb020;--accent-2:#ff6b35;
      --night:#07111f;--ink:#111827;--muted:#667085;--soft:#f5fbf8;--card:#fff;
      --line:rgba(17,24,39,.10);--line-strong:rgba(15,122,90,.22);
      --shadow:0 22px 70px rgba(7,17,31,.12);--shadow-soft:0 12px 36px rgba(15,122,90,.12);
      --radius:24px;--radius-lg:34px;--container:1180px
    }
    *{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;color:var(--ink);background:radial-gradient(circle at 8% 10%,rgba(54,211,153,.18),transparent 28%),radial-gradient(circle at 94% 15%,rgba(255,176,32,.14),transparent 22%),linear-gradient(180deg,#fbfffd 0%,#f7fbff 47%,#fff 100%);line-height:1.75;overflow-x:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button,input{font:inherit}.container{width:min(var(--container),calc(100% - 40px));margin-inline:auto}
    .site-header{position:sticky;top:0;z-index:80;background:rgba(251,255,253,.88);backdrop-filter:blur(18px);border-bottom:1px solid rgba(17,24,39,.08)}.nav-shell{height:74px;display:flex;align-items:center;gap:18px}.brand{display:flex;align-items:center;gap:12px;font-weight:900;letter-spacing:-.02em;white-space:nowrap}.brand-mark{width:42px;height:42px;border-radius:16px;background:linear-gradient(135deg,var(--primary),var(--primary-2) 55%,var(--accent));display:grid;place-items:center;color:#fff;box-shadow:0 10px 28px rgba(15,122,90,.26);position:relative;overflow:hidden}.brand-mark:after{content:"";width:18px;height:18px;border:2px solid rgba(255,255,255,.86);border-radius:50%;position:absolute}.brand-text{font-size:20px;color:#08251b}.nav-center{flex:1;display:flex;align-items:center;justify-content:center;gap:4px;background:rgba(255,255,255,.62);border:1px solid rgba(17,24,39,.08);border-radius:999px;padding:6px;min-width:0}.nav-link{padding:9px 12px;border-radius:999px;font-size:14px;font-weight:700;color:#405047;transition:.2s ease;white-space:nowrap}.nav-link:hover{background:rgba(15,122,90,.08);color:var(--primary);transform:translateY(-1px)}.nav-link.active{background:linear-gradient(135deg,rgba(15,122,90,.14),rgba(54,211,153,.16));color:#07553d}.nav-actions{display:flex;align-items:center;gap:10px}.cmd-search{width:200px;height:42px;border:1px solid rgba(17,24,39,.10);border-radius:14px;background:#fff;display:flex;align-items:center;gap:8px;padding:0 12px;color:#667085;box-shadow:0 8px 22px rgba(7,17,31,.05)}.cmd-search input{border:0;outline:0;width:100%;font-size:13px;color:#243227;background:transparent}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:999px;padding:12px 18px;font-weight:850;line-height:1;cursor:pointer;transition:.22s ease;white-space:nowrap}.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;box-shadow:0 12px 30px rgba(15,122,90,.24)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 42px rgba(15,122,90,.32)}.btn-dark{background:#07111f;color:#fff;box-shadow:0 12px 32px rgba(7,17,31,.22)}.btn-dark:hover{transform:translateY(-2px);background:#0d1c31}.btn-light{background:#fff;color:#0b5f46;border:1px solid rgba(15,122,90,.16);box-shadow:0 10px 24px rgba(7,17,31,.06)}.btn-light:hover{border-color:rgba(15,122,90,.36);transform:translateY(-2px)}.mobile-toggle{display:none;width:42px;height:42px;border-radius:14px;border:1px solid var(--line);background:#fff}
    section{padding:58px 0}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:26px}.section-title{font-size:clamp(27px,3.5vw,42px);line-height:1.18;letter-spacing:-.04em;font-weight:950;color:#0b1f17;margin:0}.section-desc{color:var(--muted);font-size:16px;max-width:670px;margin:10px 0 0}.badge{display:inline-flex;align-items:center;gap:7px;border-radius:999px;padding:7px 11px;font-size:12px;font-weight:900;color:#0b5f46;background:rgba(54,211,153,.14);border:1px solid rgba(15,122,90,.15)}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-soft);transition:.22s ease}.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(15,122,90,.22)}
    .inner-hero{padding:42px 0 30px}.hero-panel{min-height:520px;border-radius:0 0 44px 44px;overflow:hidden;position:relative;color:#fff;background:linear-gradient(90deg,rgba(5,14,28,.92) 0%,rgba(7,17,31,.75) 50%,rgba(15,122,90,.40)),url('/assets/images/backpic/back-2.webp') center/cover}.hero-panel:after{content:"";position:absolute;right:-80px;bottom:-110px;width:390px;height:390px;border-radius:50%;background:radial-gradient(circle,rgba(54,211,153,.38),transparent 67%)}.hero-content{position:relative;z-index:2;padding:68px 0;display:grid;grid-template-columns:1.1fr .9fr;gap:38px;align-items:center}.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:999px;background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.22);font-size:13px;font-weight:850;color:#eafff6}.hero-title{font-size:clamp(42px,6vw,70px);line-height:1.04;letter-spacing:-.065em;font-weight:950;margin:17px 0}.hero-copy{font-size:18px;max-width:660px;color:rgba(255,255,255,.86);margin:0}.hero-buttons{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.hero-stat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.hero-stat{padding:20px;border-radius:23px;background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.18);backdrop-filter:blur(12px)}.hero-stat strong{display:block;font-size:30px;line-height:1.15;color:#fff}.hero-stat span{display:block;margin-top:6px;font-size:13px;color:rgba(255,255,255,.75)}.pulse{width:9px;height:9px;border-radius:99px;background:var(--accent);box-shadow:0 0 0 6px rgba(255,176,32,.17)}
    .quickbar{margin-top:-4px;position:relative;z-index:3}.quickbar-inner{padding:15px 20px;display:flex;align-items:center;justify-content:space-between;gap:18px;background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow)}.quick-items{display:flex;flex-wrap:wrap;gap:20px}.quick-item{font-size:14px;font-weight:750;color:#45554c}.quick-item b{color:var(--primary);margin-right:5px}
    .three-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.benefit{padding:27px}.icon-box{width:48px;height:48px;display:grid;place-items:center;border-radius:16px;background:linear-gradient(135deg,rgba(15,122,90,.15),rgba(54,211,153,.28));color:var(--primary);font-weight:950;font-size:18px}.benefit h3{font-size:20px;margin:18px 0 8px}.benefit p{margin:0;color:var(--muted);font-size:15px}
    .story-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:28px;align-items:stretch}.visual-card{overflow:hidden;min-height:430px;position:relative}.visual-card img{width:100%;height:100%;object-fit:cover}.visual-card:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 35%,rgba(5,17,27,.8))}.visual-label{position:absolute;z-index:2;bottom:24px;left:24px;right:24px;color:#fff}.visual-label strong{font-size:25px;display:block;line-height:1.25}.visual-label span{font-size:14px;color:rgba(255,255,255,.78)}.reading-panel{padding:34px}.data-list{list-style:none;padding:0;margin:25px 0 0}.data-list li{display:grid;grid-template-columns:43px 1fr auto;gap:13px;align-items:start;padding:17px 0;border-bottom:1px solid var(--line)}.data-list li:last-child{border-bottom:0}.data-num{width:31px;height:31px;border-radius:10px;background:var(--soft);display:grid;place-items:center;font-weight:900;color:var(--primary)}.data-list b{display:block;font-size:16px}.data-list p{margin:3px 0 0;color:var(--muted);font-size:14px}.list-tag{font-size:12px;color:#8a5a00;background:#fff5dc;padding:4px 9px;border-radius:999px}
    .dark-band{background:var(--night);color:#fff;overflow:hidden;position:relative}.dark-band:before{content:"";position:absolute;width:550px;height:550px;left:-230px;top:-250px;border-radius:50%;background:radial-gradient(circle,rgba(54,211,153,.23),transparent 67%)}.dashboard{position:relative;display:grid;grid-template-columns:1.25fr .75fr;gap:24px;align-items:center}.dark-band .section-title{color:#fff}.dark-band .section-desc{color:#b9c8c2}.matrix{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:27px}.matrix-item{padding:18px;border-radius:18px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12)}.matrix-item strong{font-size:25px;color:#eafff6}.matrix-item span{display:block;font-size:13px;color:#aebdb6}.signal-card{padding:29px;border-radius:28px;background:linear-gradient(145deg,#f9fffc,#dff8ec);color:var(--ink);box-shadow:0 24px 54px rgba(0,0,0,.22)}.signal-card h3{font-size:22px;margin:0 0 12px}.signal-row{display:flex;justify-content:space-between;gap:16px;padding:12px 0;border-bottom:1px solid rgba(17,24,39,.09);font-size:14px}.signal-row:last-child{border:0}.signal-row b{color:var(--primary)}
    .scenes{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:18px}.scene{padding:27px;min-height:280px;position:relative;overflow:hidden}.scene:first-child{background:linear-gradient(130deg,#e7fbf1,#fff);grid-row:span 2}.scene h3{font-size:23px;line-height:1.3;margin:18px 0 9px}.scene p{color:var(--muted);font-size:15px;margin:0}.scene ul{margin:19px 0 0;padding:0;list-style:none}.scene li{padding:7px 0;font-size:14px;color:#355146}.scene li:before{content:"✓";margin-right:9px;color:var(--primary);font-weight:900}.scene-accent{background:linear-gradient(145deg,#0d7055,#1ea879);color:white}.scene-accent p,.scene-accent li{color:rgba(255,255,255,.82)}.scene-accent li:before{color:#ffcd64}.scene-image{padding:0;min-height:280px}.scene-image img{height:100%;width:100%;object-fit:cover}.scene-image .overlay{position:absolute;inset:auto 16px 16px;background:rgba(7,17,31,.78);backdrop-filter:blur(9px);padding:14px;border-radius:16px;color:#fff;font-size:14px}
    .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.step{position:relative;padding:25px 22px}.step-no{font-size:42px;font-weight:950;line-height:1;color:rgba(15,122,90,.18)}.step h3{font-size:18px;margin:13px 0 7px}.step p{font-size:14px;color:var(--muted);margin:0}.step:after{content:"→";position:absolute;right:-15px;top:50%;z-index:2;color:var(--primary);font-size:22px;font-weight:900}.step:last-child:after{display:none}
    .quote-area{display:grid;grid-template-columns:.8fr 1.2fr;gap:25px;align-items:center}.quote-label{padding:34px;background:linear-gradient(150deg,#fff5dc,#fff);min-height:275px}.quote-label p{font-size:17px;color:#5e4c28}.quote-card{padding:34px}.quote-mark{font-size:58px;line-height:.7;color:var(--primary-2);font-weight:900}.quote-card blockquote{font-size:22px;line-height:1.65;margin:12px 0 20px;color:#18352b;font-weight:700}.quote-person{display:flex;align-items:center;gap:12px}.avatar{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:var(--primary);color:#fff;font-weight:900}.quote-person span{display:block;color:var(--muted);font-size:13px}
    .long-read{display:grid;grid-template-columns:1.1fr .9fr;gap:26px;background:linear-gradient(135deg,#f1fff8,#fffdf6);border:1px solid rgba(15,122,90,.14);border-radius:var(--radius-lg);overflow:hidden}.long-copy{padding:40px}.long-copy p{color:#4b5d54;margin:14px 0}.long-copy h2{font-size:30px;line-height:1.3;margin:14px 0}.long-image{min-height:390px}.long-image img{height:100%;width:100%;object-fit:cover}
    .faq-wrap{display:grid;grid-template-columns:.75fr 1.25fr;gap:34px;align-items:start}.faq-intro{position:sticky;top:104px}.faq-list{display:grid;gap:12px}.faq-item{padding:0 22px}.faq-item summary{cursor:pointer;list-style:none;padding:21px 28px 21px 0;font-weight:850;font-size:17px;position:relative}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:after{content:"＋";position:absolute;right:0;color:var(--primary);font-size:24px;font-weight:400;top:15px}.faq-item[open] summary:after{content:"－"}.faq-item p{margin:0;padding:0 0 21px;color:var(--muted);font-size:15px}
    .cta-wrap{padding:47px;border-radius:var(--radius-lg);color:#fff;background:linear-gradient(112deg,#07543f,#0f7a5a 53%,#27bd86);display:flex;align-items:center;justify-content:space-between;gap:28px;box-shadow:0 24px 64px rgba(15,122,90,.25)}.cta-wrap h2{font-size:clamp(28px,4vw,42px);line-height:1.2;margin:0}.cta-wrap p{max-width:650px;color:rgba(255,255,255,.84);margin:10px 0 0}.cta-wrap .btn-light{font-size:16px}
    .site-footer{margin-top:58px;padding:54px 0 25px;background:#07111f;color:#e7f2ec}.footer-grid{display:grid;grid-template-columns:1.55fr 1fr 1fr 1fr;gap:34px}.footer-brand{display:flex;align-items:center;gap:11px;font-size:20px;font-weight:900;margin-bottom:16px}.footer-title{font-size:14px;font-weight:900;color:#fff;margin-bottom:13px}.footer-links{display:grid;gap:8px}.footer-links a{font-size:14px;color:#aebdb6;transition:.2s}.footer-links a:hover{color:#65e2b2;transform:translateX(3px)}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:37px;padding-top:21px;display:flex;flex-wrap:wrap;gap:9px 22px;color:#93a59d;font-size:12px}.fixed-cta{position:fixed;z-index:70;bottom:17px;left:50%;transform:translateX(-50%);width:min(670px,calc(100% - 28px));padding:10px 12px 10px 18px;border-radius:999px;background:rgba(7,17,31,.91);backdrop-filter:blur(13px);border:1px solid rgba(255,255,255,.16);color:#fff;display:flex;align-items:center;justify-content:space-between;gap:12px;box-shadow:0 18px 48px rgba(7,17,31,.3)}.fixed-cta p{font-size:13px;margin:0;color:#d7e6df}.fixed-cta .btn{padding:11px 15px;font-size:13px}
    :focus-visible{outline:3px solid rgba(255,176,32,.78);outline-offset:3px}@media(max-width:1080px){.nav-center{justify-content:flex-start;overflow:auto}.nav-actions .cmd-search{display:none}.nav-link{font-size:13px;padding:9px 10px}.hero-content,.dashboard{grid-template-columns:1fr}.hero-stat-grid{max-width:600px}.scenes{grid-template-columns:1fr 1fr}.scene:first-child{grid-row:auto}.footer-grid{grid-template-columns:1.5fr 1fr 1fr}.footer-grid>div:last-child{grid-column:span 2}}@media(max-width:768px){.container{width:min(var(--container),calc(100% - 28px))}.nav-shell{height:68px;gap:10px}.brand-text{font-size:18px}.nav-center{display:none}.nav-actions{margin-left:auto}.nav-actions>.btn{display:none}.mobile-toggle{display:grid;place-items:center;cursor:pointer}.site-header.menu-open .nav-center{position:absolute;display:flex;flex-direction:column;align-items:stretch;justify-content:flex-start;overflow:visible;top:67px;left:14px;right:14px;padding:10px;border-radius:22px;box-shadow:var(--shadow);background:#fff}.nav-link{text-align:center}.inner-hero{padding-top:20px}.hero-panel{min-height:auto;border-radius:0 0 30px 30px}.hero-content{padding:48px 0}.hero-title{font-size:43px}.hero-copy{font-size:16px}.quickbar-inner,.section-head,.cta-wrap{align-items:flex-start;flex-direction:column}.quick-items{gap:8px 14px}.three-grid,.steps{grid-template-columns:1fr 1fr}.story-grid,.quote-area,.faq-wrap,.long-read{grid-template-columns:1fr}.visual-card{min-height:320px}.faq-intro{position:static}.step:after{display:none}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:span 2}.footer-grid>div:last-child{grid-column:auto}.cta-wrap{padding:34px}.fixed-cta{bottom:10px}.fixed-cta p{font-size:12px}}@media(max-width:520px){section{padding:42px 0}.hero-title{font-size:38px}.hero-stat-grid,.three-grid,.steps,.scenes,.matrix{grid-template-columns:1fr}.hero-buttons .btn{width:100%}.section-title{font-size:29px}.reading-panel,.long-copy{padding:25px}.data-list li{grid-template-columns:36px 1fr}.list-tag{display:none}.scene{min-height:0}.footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}.footer-bottom{flex-direction:column;gap:4px}.fixed-cta p{display:none}.fixed-cta{justify-content:center;padding:9px}.quote-card blockquote{font-size:18px}}

/* roulang page: category2 */
:root{
      --primary:#0f7a5a;--primary-2:#36d399;--accent:#ffb020;--accent-2:#ff6b35;
      --night:#07111f;--ink:#111827;--muted:#667085;--soft:#f5fbf8;--card:#ffffff;
      --line:rgba(17,24,39,.10);--line-strong:rgba(15,122,90,.22);
      --shadow:0 22px 70px rgba(7,17,31,.12);--shadow-soft:0 12px 36px rgba(15,122,90,.12);
      --radius:24px;--radius-lg:34px;--container:1180px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;font-family:Inter,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
      color:var(--ink);background:radial-gradient(circle at 8% 10%,rgba(54,211,153,.22),transparent 28%),radial-gradient(circle at 92% 20%,rgba(255,176,32,.17),transparent 24%),linear-gradient(180deg,#fbfffd 0%,#f7fbff 48%,#fff 100%);
      line-height:1.75;overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none} img{max-width:100%;display:block}
    button,input{font:inherit}.container{width:min(var(--container),calc(100% - 40px));margin-inline:auto}
    .site-header{position:sticky;top:0;z-index:80;background:rgba(251,255,253,.84);backdrop-filter:blur(18px);border-bottom:1px solid rgba(17,24,39,.08)}
    .nav-shell{height:74px;display:flex;align-items:center;gap:18px}
    .brand{display:flex;align-items:center;gap:12px;font-weight:900;letter-spacing:-.02em;white-space:nowrap}
    .brand-mark{width:42px;height:42px;border-radius:16px;background:linear-gradient(135deg,var(--primary),var(--primary-2) 55%,var(--accent));display:grid;place-items:center;color:#fff;box-shadow:0 10px 28px rgba(15,122,90,.26);position:relative;overflow:hidden;z-index:0}
    .brand-mark:after{content:"";width:18px;height:18px;border:2px solid rgba(255,255,255,.86);border-radius:50%;position:absolute;z-index:-1}
    .brand-text{font-size:20px;color:#08251b}
    .nav-center{flex:1;display:flex;align-items:center;justify-content:center;gap:4px;background:rgba(255,255,255,.62);border:1px solid rgba(17,24,39,.08);border-radius:999px;padding:6px;min-width:0}
    .nav-link{padding:9px 12px;border-radius:999px;font-size:14px;font-weight:700;color:#405047;transition:.2s ease;white-space:nowrap}
    .nav-link:hover{background:rgba(15,122,90,.08);color:var(--primary);transform:translateY(-1px)}
    .nav-link.active{background:linear-gradient(135deg,rgba(15,122,90,.14),rgba(54,211,153,.16));color:#07553d}
    .nav-actions{display:flex;align-items:center;gap:10px}.cmd-search{width:204px;height:42px;border:1px solid rgba(17,24,39,.10);border-radius:14px;background:#fff;display:flex;align-items:center;gap:8px;padding:0 12px;color:#667085;box-shadow:0 8px 22px rgba(7,17,31,.05)}
    .cmd-search input{border:0;outline:0;width:100%;font-size:13px;color:#243227;background:transparent}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:999px;padding:13px 19px;font-weight:850;line-height:1;cursor:pointer;transition:.22s ease;white-space:nowrap}
    .btn:focus,.nav-link:focus,.footer-links a:focus{outline:3px solid rgba(54,211,153,.4);outline-offset:3px}
    .btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;box-shadow:0 12px 30px rgba(15,122,90,.24)}
    .btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 42px rgba(15,122,90,.32)}
    .btn-dark{background:#07111f;color:#fff;box-shadow:0 12px 32px rgba(7,17,31,.22)}.btn-dark:hover{transform:translateY(-2px);background:#0d1c31}
    .btn-light{background:#fff;color:#0b5f46;border:1px solid rgba(15,122,90,.16);box-shadow:0 10px 24px rgba(7,17,31,.06)}.btn-light:hover{border-color:rgba(15,122,90,.36);transform:translateY(-2px)}
    .mobile-toggle{display:none;width:42px;height:42px;border-radius:14px;border:1px solid var(--line);background:#fff;font-size:20px;color:#0b5f46}
    section{padding:58px 0}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:26px}
    .section-title{font-size:clamp(27px,3.4vw,42px);line-height:1.16;letter-spacing:-.04em;font-weight:950;color:#0b1f17;margin:0}.section-desc{color:var(--muted);font-size:16px;max-width:670px;margin:10px 0 0}
    .badge,.mini-tag{display:inline-flex;align-items:center;gap:7px;border-radius:999px;padding:7px 11px;font-size:12px;font-weight:900;color:#0b5f46;background:rgba(54,211,153,.14);border:1px solid rgba(15,122,90,.15)}
    .card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-soft);transition:.22s ease}.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(15,122,90,.22)}
    .page-hero{padding:42px 0 28px}.hero-wrap{overflow:hidden;position:relative;border-radius:0 0 42px 42px;background:linear-gradient(105deg,rgba(7,17,31,.94) 15%,rgba(9,75,58,.78) 55%,rgba(7,17,31,.46)),url('/assets/images/backpic/back-2.webp') center/cover;box-shadow:var(--shadow)}
    .hero-grid{min-height:510px;display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:36px;padding:58px 0}
    .hero-copy{color:#fff;padding:0 4px}.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:999px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.24);font-weight:800;font-size:13px;color:#eafff6}
    h1{font-size:clamp(40px,5.2vw,68px);line-height:1.06;letter-spacing:-.06em;margin:19px 0 18px;font-weight:950}.hero-copy p{font-size:17px;color:rgba(255,255,255,.88);max-width:640px;margin:0 0 25px}
    .hero-points{display:flex;flex-wrap:wrap;gap:9px;margin:20px 0 28px}.data-pill{padding:9px 12px;border-radius:999px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.20);font-size:13px;color:#f3fff9}
    .vertical-board{width:min(100%,340px);justify-self:end;align-self:center;background:linear-gradient(160deg,#fff,#eafff4 57%,#fff1cc);padding:14px;border-radius:30px;box-shadow:0 28px 64px rgba(0,0,0,.3);color:#10251d;transform:rotate(2deg)}
    .board-photo{height:220px;border-radius:21px;overflow:hidden;position:relative}.board-photo img{height:100%;width:100%;object-fit:cover}.board-photo:after{content:"球队观察";position:absolute;left:14px;bottom:13px;background:rgba(7,17,31,.82);color:#fff;padding:6px 10px;border-radius:999px;font-size:12px;font-weight:800}
    .board-info{padding:16px 7px 6px}.board-info h2{font-size:21px;line-height:1.3;margin:0 0 7px;font-weight:900}.board-info p{font-size:13px;color:#587065;margin:0}
    .board-stat{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:15px}.board-stat div{border-radius:15px;background:#fff;padding:9px 5px;text-align:center;font-size:11px;color:#667085}.board-stat b{display:block;color:#0d6248;font-size:17px;line-height:1.25}
    .trust-strip{padding:0 0 12px}.trust-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 24px;border:1px solid var(--line);border-radius:20px;background:rgba(255,255,255,.78);box-shadow:0 10px 28px rgba(7,17,31,.05)}.trust-inner strong{color:#0b5f46}.trust-list{display:flex;flex-wrap:wrap;gap:10px}.trust-list span{font-size:13px;color:#52635a;padding:5px 10px;border-radius:999px;background:#f1f8f4}
    .feature-grid{display:grid;grid-template-columns:1.15fr .85fr .85fr;gap:18px}.feature-card{padding:28px;min-height:235px;position:relative;overflow:hidden}.feature-card.feature-main{background:linear-gradient(140deg,#0b4e3a,#0f7a5a 55%,#36d399);color:#fff}.feature-card h3{font-size:22px;margin:17px 0 9px;line-height:1.28;font-weight:900}.feature-card p{margin:0;color:#65746d;font-size:14px}.feature-main p{color:rgba(255,255,255,.82)}.feature-icon{width:47px;height:47px;border-radius:16px;display:grid;place-items:center;background:rgba(54,211,153,.16);color:#0b6a4d;font-weight:950;font-size:19px}.feature-main .feature-icon{background:rgba(255,255,255,.16);color:#fff}
    .feature-num{position:absolute;right:20px;bottom:-17px;color:rgba(255,255,255,.14);font-size:88px;line-height:1;font-weight:950}.feature-card:not(.feature-main) .feature-num{color:rgba(15,122,90,.08)}
    .profile-section{background:linear-gradient(180deg,transparent,#f0faf5 52%,transparent)}.profile-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:30px;align-items:stretch}.profile-image{min-height:470px;border-radius:var(--radius-lg);overflow:hidden;position:relative}.profile-image img{width:100%;height:100%;object-fit:cover}.profile-image:after{content:"公开资料 · 多维对照";position:absolute;left:20px;bottom:20px;color:#fff;background:rgba(7,17,31,.78);border:1px solid rgba(255,255,255,.24);padding:9px 13px;border-radius:999px;font-size:13px;font-weight:800}
    .profile-content{padding:10px 0}.profile-content h2{font-size:clamp(28px,3.7vw,43px);line-height:1.18;letter-spacing:-.04em;margin:13px 0;color:#0b1f17;font-weight:950}.profile-content>p{color:var(--muted);margin-bottom:23px}.info-list{display:grid;gap:11px}.info-row{display:flex;gap:14px;align-items:flex-start;padding:15px 17px;border-radius:18px;background:#fff;border:1px solid var(--line)}.info-row i{width:27px;height:27px;flex:0 0 27px;border-radius:10px;background:rgba(54,211,153,.17);display:grid;place-items:center;font-style:normal;color:#0b7052;font-weight:900}.info-row b{display:block;font-size:15px}.info-row span{display:block;color:var(--muted);font-size:13px;margin-top:1px}
    .scenario-grid{display:grid;grid-template-columns:1fr .94fr;gap:22px}.scenario-dark{padding:35px;border-radius:var(--radius-lg);background:#07111f;color:#fff;position:relative;overflow:hidden}.scenario-dark:after{content:"11";position:absolute;right:18px;bottom:-35px;font-size:190px;font-weight:950;color:rgba(54,211,153,.10);line-height:1}.scenario-dark h2{font-size:34px;line-height:1.2;margin:12px 0 14px;max-width:480px;font-weight:950}.scenario-dark p{color:#b9cbc3;max-width:520px;position:relative;z-index:1}.scenario-tags{display:flex;flex-wrap:wrap;gap:9px;position:relative;z-index:1}.scenario-tags span{border:1px solid rgba(255,255,255,.17);background:rgba(255,255,255,.07);padding:8px 11px;border-radius:999px;font-size:13px}
    .scenario-list{display:grid;gap:13px}.scenario-item{padding:20px;display:flex;gap:16px;align-items:center}.scenario-item b{display:block;font-size:17px;margin-bottom:3px}.scenario-item p{margin:0;color:var(--muted);font-size:14px}.scenario-index{width:43px;height:43px;flex:0 0 43px;border-radius:15px;display:grid;place-items:center;background:linear-gradient(135deg,#eefcf5,#fff1cd);color:#0b684d;font-weight:950}
    .process-wrap{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:34px;box-shadow:var(--shadow-soft)}.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.process-step{position:relative;padding:14px 16px 10px}.process-step:not(:last-child):after{content:"→";position:absolute;right:-10px;top:25px;color:var(--primary-2);font-size:22px;font-weight:900}.step-dot{width:39px;height:39px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;font-weight:900;margin-bottom:14px}.process-step h3{font-size:16px;margin:0 0 7px}.process-step p{font-size:13px;color:var(--muted);margin:0}
    .evidence-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:18px}.evidence-card{padding:25px}.quote{font-size:17px;line-height:1.7;font-weight:750;color:#193328;margin:13px 0 19px}.person{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:13px}.avatar{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:#def8ea;color:#0b6a4d;font-weight:900}
    .news-section{background:linear-gradient(135deg,#fff8e8,#f3fcf7)}.news-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:20px}.news-main{padding:0;overflow:hidden}.news-main img{width:100%;height:220px;object-fit:cover}.news-main-content{padding:24px}.news-date{font-size:13px;color:#0b7656;font-weight:850}.news-main h3{font-size:24px;line-height:1.35;margin:10px 0}.news-main p,.news-item p{color:var(--muted);font-size:14px;margin:0}.read-more{display:inline-flex;align-items:center;gap:6px;margin-top:15px;color:#0b7052;font-size:14px;font-weight:900}.read-more:hover{color:#e85e2d}.news-side{display:grid;gap:12px}.news-item{background:#fff;border:1px solid var(--line);border-radius:19px;padding:17px 18px;transition:.2s}.news-item:hover{border-color:var(--line-strong);transform:translateX(3px)}.news-item h3{font-size:16px;line-height:1.35;margin:6px 0}
    .faq-layout{display:grid;grid-template-columns:.74fr 1.26fr;gap:36px}.faq-aside{padding:28px;background:linear-gradient(145deg,#0d7053,#123c31);color:#fff;border-radius:var(--radius-lg)}.faq-aside h2{font-size:31px;line-height:1.25;margin:13px 0}.faq-aside p{color:#c8e4d8}.faq-list{display:grid;gap:11px}.faq-item{background:#fff;border:1px solid var(--line);border-radius:18px;padding:0 19px}.faq-item summary{padding:17px 25px 17px 0;cursor:pointer;font-weight:850;position:relative;list-style:none}.faq-item summary:after{content:"＋";position:absolute;right:0;font-size:21px;color:var(--primary)}.faq-item[open] summary:after{content:"−"}.faq-item p{color:var(--muted);font-size:14px;margin:0 0 17px}
    .cta-section{padding-top:25px}.cta-box{padding:42px;border-radius:var(--radius-lg);background:linear-gradient(120deg,#0c573f,#0f7a5a 52%,#36d399);color:#fff;display:flex;align-items:center;justify-content:space-between;gap:30px;box-shadow:0 22px 60px rgba(15,122,90,.27)}.cta-box h2{font-size:clamp(27px,3.8vw,43px);line-height:1.18;margin:10px 0;font-weight:950}.cta-box p{margin:0;color:rgba(255,255,255,.86);max-width:640px}.cta-actions{display:flex;gap:10px;flex-wrap:wrap}.cta-box .btn-light{color:#07553d}
    .site-footer{margin-top:56px;padding:54px 0 24px;background:#07111f;color:#e5f2ec}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:28px}.footer-brand{display:flex;align-items:center;gap:10px;font-size:20px;font-weight:900;margin-bottom:13px}.footer-brand .brand-mark{width:38px;height:38px;border-radius:14px}.footer-title{font-size:14px;font-weight:900;color:#fff;margin-bottom:12px}.footer-links{display:grid;gap:8px}.footer-links a{color:#aebdb6;font-size:14px;transition:.2s}.footer-links a:hover{color:#64e8b2;transform:translateX(2px)}.footer-bottom{margin-top:34px;padding-top:19px;border-top:1px solid rgba(255,255,255,.12);display:flex;flex-wrap:wrap;gap:8px 22px;color:#aebdb6;font-size:12px}
    .fixed-bar{position:fixed;z-index:70;bottom:16px;left:50%;transform:translateX(-50%);width:min(760px,calc(100% - 28px));background:rgba(7,17,31,.91);backdrop-filter:blur(18px);border:1px solid rgba(255,255,255,.15);box-shadow:0 18px 45px rgba(7,17,31,.3);border-radius:20px;padding:10px 11px 10px 18px;display:flex;align-items:center;justify-content:space-between;gap:16px;color:#fff}.fixed-bar small{color:#c4d8cf}.fixed-bar b{display:block;font-size:14px}
    @media(max-width:1120px){.nav-center{justify-content:flex-start;overflow:auto}.nav-link{padding:9px 10px}.cmd-search{display:none}.feature-grid{grid-template-columns:1fr 1fr}.feature-main{grid-column:span 2}.footer-grid{grid-template-columns:1.4fr 1fr 1fr}}
    @media(max-width:820px){.nav-shell{height:68px}.mobile-toggle{display:grid;place-items:center;margin-left:auto}.nav-center{display:none;position:absolute;left:20px;right:20px;top:76px;padding:10px;border-radius:22px;flex-wrap:wrap;justify-content:flex-start;background:#fff;box-shadow:var(--shadow)}.nav-center.open{display:flex}.nav-actions{display:none}.hero-grid,.profile-layout,.scenario-grid,.faq-layout,.news-grid{grid-template-columns:1fr}.hero-grid{padding:46px 0}.vertical-board{justify-self:start;max-width:330px;transform:none}.profile-image{min-height:330px}.process-grid{grid-template-columns:1fr 1fr}.process-step:nth-child(2):after{display:none}.evidence-grid{grid-template-columns:1fr}.cta-box{display:block}.cta-actions{margin-top:22px}.footer-grid{grid-template-columns:1fr 1fr}}
    @media(max-width:520px){.container{width:min(var(--container),calc(100% - 28px))}.brand-text{font-size:18px}.page-hero{padding-top:24px}.hero-wrap{border-radius:0 0 29px 29px}.hero-grid{min-height:auto;padding:38px 0}h1{font-size:42px}.hero-copy p{font-size:15px}.feature-grid{grid-template-columns:1fr}.feature-main{grid-column:auto}.section-head{display:block}.section-title{font-size:30px}.profile-image{min-height:275px}.scenario-dark,.process-wrap,.cta-box{padding:24px}.process-grid{grid-template-columns:1fr}.process-step:after{display:none}.trust-inner{align-items:flex-start;display:block}.trust-list{margin-top:11px}.footer-grid{grid-template-columns:1fr}.fixed-bar{padding:10px 11px 10px 14px}.fixed-bar small{display:none}.fixed-bar .btn{padding:12px 14px;font-size:13px}}

/* roulang page: category3 */
:root{
      --primary:#0f7a5a;
      --primary-2:#36d399;
      --accent:#ffb020;
      --accent-2:#ff6b35;
      --night:#07111f;
      --ink:#111827;
      --muted:#667085;
      --soft:#f5fbf8;
      --card:#ffffff;
      --line:rgba(17,24,39,.10);
      --line-strong:rgba(15,122,90,.22);
      --shadow:0 22px 70px rgba(7,17,31,.12);
      --shadow-soft:0 12px 36px rgba(15,122,90,.12);
      --radius:24px;
      --radius-lg:34px;
      --container:1180px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;font-family:Inter,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
      color:var(--ink);
      background:radial-gradient(circle at 8% 10%,rgba(54,211,153,.18),transparent 27%),radial-gradient(circle at 95% 14%,rgba(255,176,32,.15),transparent 22%),linear-gradient(180deg,#fbfffd 0%,#f7fbff 47%,#fff 100%);
      line-height:1.75;overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%}
    button,input{font:inherit}
    button{border:0}
    .container{width:min(var(--container),calc(100% - 40px));margin:0 auto}
    .site-header{position:sticky;top:0;z-index:80;background:rgba(251,255,253,.86);backdrop-filter:blur(18px);border-bottom:1px solid rgba(17,24,39,.08)}
    .nav-shell{height:74px;display:flex;align-items:center;gap:18px}
    .brand{display:flex;align-items:center;gap:12px;font-weight:900;letter-spacing:-.02em;white-space:nowrap}
    .brand-mark{width:42px;height:42px;border-radius:16px;background:linear-gradient(135deg,var(--primary),var(--primary-2) 55%,var(--accent));display:grid;place-items:center;color:#fff;box-shadow:0 10px 28px rgba(15,122,90,.26);position:relative;overflow:hidden}
    .brand-mark:after{content:"";width:18px;height:18px;border:2px solid rgba(255,255,255,.86);border-radius:50%;position:absolute}
    .brand-text{font-size:20px;color:#08251b}
    .nav-center{flex:1;display:flex;align-items:center;justify-content:center;gap:4px;background:rgba(255,255,255,.62);border:1px solid rgba(17,24,39,.08);border-radius:999px;padding:6px;min-width:0}
    .nav-link{padding:9px 12px;border-radius:999px;font-size:14px;font-weight:700;color:#405047;transition:.2s ease;white-space:nowrap}
    .nav-link:hover{background:rgba(15,122,90,.08);color:var(--primary);transform:translateY(-1px)}
    .nav-link.active{background:linear-gradient(135deg,rgba(15,122,90,.14),rgba(54,211,153,.16));color:#07553d}
    .nav-actions{display:flex;align-items:center;gap:10px}
    .cmd-search{width:190px;height:42px;border:1px solid rgba(17,24,39,.10);border-radius:14px;background:#fff;display:flex;align-items:center;gap:8px;padding:0 12px;color:#667085;box-shadow:0 8px 22px rgba(7,17,31,.05)}
    .cmd-search input{border:0;outline:0;width:100%;font-size:13px;color:#243227;background:transparent}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:999px;padding:13px 19px;font-weight:850;line-height:1;cursor:pointer;transition:.22s ease;white-space:nowrap}
    .btn:focus,.nav-link:focus,.faq-question:focus,input:focus{outline:3px solid rgba(54,211,153,.35);outline-offset:3px}
    .btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;box-shadow:0 12px 30px rgba(15,122,90,.24)}
    .btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 42px rgba(15,122,90,.32)}
    .btn-dark{background:#07111f;color:#fff;box-shadow:0 12px 32px rgba(7,17,31,.22)}
    .btn-dark:hover{transform:translateY(-2px);background:#0d1c31}
    .btn-light{background:#fff;color:#0b5f46;border:1px solid rgba(15,122,90,.16);box-shadow:0 10px 24px rgba(7,17,31,.06)}
    .btn-light:hover{border-color:rgba(15,122,90,.36);transform:translateY(-2px)}
    .mobile-toggle{display:none;width:42px;height:42px;border-radius:14px;border:1px solid var(--line);background:#fff;color:var(--primary);font-size:20px}
    section{padding:58px 0}
    .eyebrow,.badge{display:inline-flex;align-items:center;gap:7px;border-radius:999px;padding:7px 11px;font-size:12px;font-weight:900}
    .eyebrow{color:#eafff6;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.24)}
    .badge{color:#0b5f46;background:rgba(54,211,153,.14);border:1px solid rgba(15,122,90,.15)}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:26px;margin-bottom:28px}
    .section-title{font-size:clamp(28px,3.5vw,43px);line-height:1.16;letter-spacing:-.045em;font-weight:950;color:#0b1f17;margin:10px 0 0}
    .section-desc{max-width:660px;color:var(--muted);font-size:16px;margin:10px 0 0}
    .card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-soft);transition:.22s ease}
    .card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(15,122,90,.22)}
    .page-hero{padding:42px 0 38px}
    .hero-panel{position:relative;overflow:hidden;min-height:500px;border-radius:0 0 44px 44px;background:linear-gradient(100deg,rgba(7,17,31,.94) 0%,rgba(7,17,31,.78) 42%,rgba(15,122,90,.45) 100%),url('/assets/images/backpic/back-3.webp') center/cover;color:#fff;box-shadow:var(--shadow)}
    .hero-panel:after{content:"";position:absolute;width:430px;height:430px;border-radius:50%;right:-120px;bottom:-210px;border:1px solid rgba(255,255,255,.22);box-shadow:0 0 0 34px rgba(255,255,255,.06),0 0 0 70px rgba(255,255,255,.04)}
    .hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.12fr .88fr;gap:38px;align-items:center;padding:66px 54px}
    h1{font-size:clamp(38px,5.5vw,68px);line-height:1.04;letter-spacing:-.065em;margin:17px 0 18px;font-weight:950}
    .hero-copy p{margin:0;color:rgba(255,255,255,.84);font-size:17px;max-width:650px}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
    .hero-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
    .data-pill{display:inline-flex;align-items:center;gap:7px;padding:9px 12px;border:1px solid rgba(255,255,255,.18);border-radius:999px;background:rgba(255,255,255,.10);font-size:13px}
    .vertical-frame{align-self:stretch;min-height:365px;max-width:326px;justify-self:end;background:linear-gradient(160deg,#fffdf6,#e8fff5 58%,#d5f7e9);border:8px solid rgba(255,255,255,.28);border-radius:40px;padding:19px;color:#12261d;box-shadow:0 30px 70px rgba(0,0,0,.28);position:relative;overflow:hidden}
    .vertical-frame:before{content:"赛前观察";position:absolute;right:-31px;top:62px;transform:rotate(90deg);font-size:12px;letter-spacing:.28em;font-weight:900;color:rgba(15,122,90,.25)}
    .v-top{display:flex;justify-content:space-between;align-items:center;font-size:12px;font-weight:800}
    .mini-live{display:inline-flex;gap:6px;align-items:center;color:#bd4b28}
    .live-dot{width:7px;height:7px;border-radius:50%;background:var(--accent-2);box-shadow:0 0 0 5px rgba(255,107,53,.14)}
    .versus{margin:28px 0 17px;text-align:center}
    .versus span{display:block;font-size:12px;color:#6c7b73;font-weight:800}
    .versus strong{display:block;font-size:38px;line-height:1.1;letter-spacing:-.06em;margin:9px 0}
    .signal-list{display:grid;gap:9px}
    .signal-row{display:flex;align-items:center;justify-content:space-between;padding:10px 11px;background:rgba(255,255,255,.8);border:1px solid rgba(15,122,90,.11);border-radius:14px;font-size:12px;font-weight:800}
    .signal-row b{color:var(--primary)}
    .notice-strip{margin-top:-10px;position:relative;z-index:2;padding:0 20px}
    .notice-inner{max-width:980px;margin:auto;padding:15px 21px;display:flex;align-items:center;gap:12px;background:#fff8e8;border:1px solid rgba(255,176,32,.38);border-radius:18px;box-shadow:0 12px 30px rgba(87,61,11,.08);color:#714b07;font-size:14px}
    .feature-grid{display:grid;grid-template-columns:1.1fr .9fr .9fr;gap:18px}
    .feature-card{padding:27px;min-height:224px}
    .feature-card.dark{background:linear-gradient(150deg,#07111f,#123d31);color:#fff;border-color:transparent}
    .feature-card h3{font-size:21px;line-height:1.3;margin:15px 0 9px;font-weight:900}
    .feature-card p{margin:0;color:var(--muted);font-size:14px}
    .feature-card.dark p{color:rgba(255,255,255,.72)}
    .feature-icon{width:48px;height:48px;display:grid;place-items:center;border-radius:16px;background:rgba(54,211,153,.16);color:var(--primary);font-size:22px}
    .feature-card.dark .feature-icon{background:rgba(255,255,255,.12);color:#a2ffd4}
    .insight-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:30px;align-items:stretch}
    .image-story{min-height:500px;position:relative;overflow:hidden;border-radius:var(--radius-lg);background:#0e2d22}
    .image-story img{width:100%;height:100%;object-fit:cover;opacity:.76}
    .image-story:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 35%,rgba(7,17,31,.86))}
    .image-caption{position:absolute;z-index:2;left:30px;right:30px;bottom:28px;color:#fff}
    .image-caption h3{font-size:30px;line-height:1.2;margin:8px 0;font-weight:950}
    .image-caption p{margin:0;color:rgba(255,255,255,.78)}
    .intelligence-board{padding:30px}
    .board-intro{border-bottom:1px solid var(--line);padding-bottom:21px}
    .board-intro h3{font-size:28px;line-height:1.25;margin:10px 0;font-weight:950}
    .board-intro p{color:var(--muted);margin:0}
    .check-list{list-style:none;margin:24px 0 0;padding:0;display:grid;gap:13px}
    .check-list li{display:flex;gap:12px;padding:13px 0;border-bottom:1px dashed rgba(17,24,39,.12)}
    .check-list li:last-child{border-bottom:0}
    .check-num{flex:0 0 30px;width:30px;height:30px;border-radius:10px;display:grid;place-items:center;background:#e9faf2;color:var(--primary);font-size:13px;font-weight:950}
    .check-list strong{display:block;font-size:15px}
    .check-list span{display:block;color:var(--muted);font-size:13px;margin-top:2px}
    .scene-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}
    .scene-main{padding:32px;min-height:390px;background:linear-gradient(135deg,#edfff6,#ffffff 64%,#fff3d9);position:relative;overflow:hidden}
    .scene-main:after{content:"";position:absolute;width:210px;height:210px;border-radius:50%;right:-55px;top:-55px;background:rgba(255,176,32,.16)}
    .scene-main h3{max-width:620px;font-size:31px;line-height:1.2;letter-spacing:-.04em;margin:12px 0}
    .scene-main>p{max-width:650px;color:var(--muted);margin:0}
    .scenario-points{position:relative;z-index:1;display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:28px}
    .scenario-point{background:rgba(255,255,255,.82);border:1px solid rgba(15,122,90,.13);border-radius:18px;padding:16px}
    .scenario-point b{display:block;color:#0c4937;font-size:14px}
    .scenario-point span{display:block;color:var(--muted);font-size:12px;line-height:1.65;margin-top:4px}
    .scene-side{display:grid;gap:18px}
    .mini-scene{padding:24px;overflow:hidden;position:relative}
    .mini-scene img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.17}
    .mini-scene>*{position:relative}
    .mini-scene h3{font-size:20px;margin:12px 0 6px;font-weight:900}
    .mini-scene p{font-size:13px;color:#53625c;margin:0}
    .process{background:#0a1829;color:#fff;position:relative;overflow:hidden}
    .process:before{content:"";position:absolute;width:620px;height:620px;border-radius:50%;left:-320px;top:-330px;background:radial-gradient(circle,rgba(54,211,153,.23),transparent 65%)}
    .process .section-title{color:#fff}
    .process .section-desc{color:rgba(255,255,255,.70)}
    .process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;position:relative}
    .process-step{border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.06);border-radius:22px;padding:22px;min-height:220px}
    .step-count{font-size:13px;font-weight:950;color:#8cffcc}
    .process-step h3{font-size:19px;margin:22px 0 7px}
    .process-step p{font-size:13px;line-height:1.7;color:rgba(255,255,255,.67);margin:0}
    .proof-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:25px;align-items:center}
    .proof-note{padding:30px;background:linear-gradient(145deg,#0f7a5a,#155f4b);color:#fff;min-height:310px}
    .proof-note h3{font-size:29px;line-height:1.2;margin:15px 0}
    .proof-note p{color:rgba(255,255,255,.78);margin:0}
    .stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
    .stat-card{padding:23px}
    .stat-card strong{display:block;font-size:31px;line-height:1;color:var(--primary);letter-spacing:-.05em}
    .stat-card span{font-size:13px;color:var(--muted);display:block;margin-top:10px}
    .quote-card{margin-top:15px;padding:21px 24px;border-left:5px solid var(--accent);background:#fffdf7}
    .quote-card p{font-size:17px;line-height:1.8;margin:0;color:#26352e}
    .quote-card small{display:block;margin-top:9px;color:var(--muted)}
    .risk-box{display:grid;grid-template-columns:auto 1fr;gap:17px;align-items:start;padding:25px 28px;background:#fff7ec;border:1px solid rgba(255,176,32,.34);border-radius:24px}
    .risk-icon{width:48px;height:48px;border-radius:16px;display:grid;place-items:center;background:rgba(255,176,32,.22);font-size:23px}
    .risk-box h3{margin:0 0 5px;font-size:19px;font-weight:950;color:#6c4600}
    .risk-box p{margin:0;color:#795c2b;font-size:14px}
    .faq-layout{display:grid;grid-template-columns:.73fr 1.27fr;gap:32px;align-items:start}
    .faq-intro{padding:29px;background:#eefaf5}
    .faq-intro h3{font-size:28px;line-height:1.25;margin:12px 0}
    .faq-intro p{color:var(--muted);margin:0 0 20px}
    .faq-list{display:grid;gap:12px}
    .faq-item{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:0 8px 25px rgba(7,17,31,.04)}
    .faq-question{width:100%;display:flex;align-items:center;justify-content:space-between;gap:15px;padding:19px 21px;background:#fff;text-align:left;cursor:pointer;color:#16271f;font-weight:900}
    .faq-question span:last-child{color:var(--primary);font-size:22px;transition:.2s}
    .faq-answer{display:none;padding:0 21px 19px;color:var(--muted);font-size:14px}
    .faq-item.open .faq-answer{display:block}
    .faq-item.open .faq-question span:last-child{transform:rotate(45deg)}
    .cta-box{padding:48px;position:relative;overflow:hidden;background:linear-gradient(120deg,#07291f,#0f7a5a 53%,#2fc98f);color:#fff}
    .cta-box:before{content:"";position:absolute;right:-90px;top:-120px;width:350px;height:350px;border-radius:50%;border:46px solid rgba(255,255,255,.08)}
    .cta-box>*{position:relative}
    .cta-box h2{font-size:clamp(29px,4vw,46px);line-height:1.14;letter-spacing:-.05em;margin:12px 0}
    .cta-box p{max-width:700px;color:rgba(255,255,255,.8);margin:0}
    .cta-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
    .site-footer{background:#07111f;color:#dbe7e1;padding:60px 0 25px;margin-top:58px}
    .footer-grid{display:grid;grid-template-columns:1.45fr repeat(3,1fr);gap:30px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.12)}
    .footer-brand{display:flex;align-items:center;gap:10px;font-size:21px;font-weight:950;margin-bottom:13px;color:#fff}
    .footer-title{font-size:14px;font-weight:900;color:#fff;margin-bottom:13px}
    .footer-links{display:grid;gap:9px}
    .footer-links a{font-size:13px;color:#aebdb6;transition:.2s}
    .footer-links a:hover{color:#8cffcc;transform:translateX(2px)}
    .footer-bottom{display:flex;flex-wrap:wrap;gap:8px 22px;padding-top:23px;font-size:12px;color:#8fa199}
    .fixed-bar{position:fixed;z-index:70;left:50%;bottom:18px;transform:translateX(-50%);width:min(700px,calc(100% - 28px));padding:10px 12px 10px 18px;border:1px solid rgba(255,255,255,.3);border-radius:18px;background:rgba(7,17,31,.91);backdrop-filter:blur(15px);box-shadow:0 20px 48px rgba(7,17,31,.3);display:flex;align-items:center;justify-content:space-between;gap:14px;color:#e9fff5}
    .fixed-bar p{margin:0;font-size:13px;font-weight:700}
    .fixed-bar p span{color:#8cffcc}
    @media(max-width:1120px){
      .nav-center{overflow:auto;justify-content:flex-start}
      .cmd-search{display:none}
      .nav-link{padding:9px 10px}
      .hero-grid{padding:52px 35px}
      .process-grid{grid-template-columns:repeat(2,1fr)}
    }
    @media(max-width:850px){
      .nav-shell{height:68px}
      .mobile-toggle{display:grid;place-items:center;margin-left:auto}
      .nav-actions{display:none}
      .nav-center{display:none;position:absolute;top:68px;left:20px;right:20px;padding:10px;border-radius:20px;box-shadow:var(--shadow);background:#fff;flex-direction:column;align-items:stretch}
      .nav-center.show{display:flex}
      .nav-link{text-align:center}
      .hero-grid,.insight-layout,.scene-grid,.proof-grid,.faq-layout{grid-template-columns:1fr}
      .hero-panel{min-height:auto}
      .vertical-frame{justify-self:start;max-width:340px;width:100%;min-height:330px}
      .feature-grid{grid-template-columns:1fr 1fr}
      .feature-card:first-child{grid-column:span 2}
      .footer-grid{grid-template-columns:1fr 1fr}
      .image-story{min-height:360px}
      .section-head{align-items:start;flex-direction:column}
    }
    @media(max-width:520px){
      .container{width:min(var(--container),calc(100% - 28px))}
      section{padding:42px 0}
      .brand-text{font-size:18px}
      .hero-panel{border-radius:0 0 30px 30px}
      .hero-grid{padding:39px 21px}
      h1{font-size:42px}
      .hero-copy p{font-size:15px}
      .hero-actions,.cta-actions{flex-direction:column;align-items:stretch}
      .hero-actions .btn,.cta-actions .btn{width:100%}
      .feature-grid,.scenario-points,.stat-row,.process-grid,.footer-grid{grid-template-columns:1fr}
      .feature-card:first-child{grid-column:auto}
      .scene-main,.intelligence-board,.proof-note,.faq-intro,.cta-box{padding:24px}
      .scene-main h3{font-size:26px}
      .image-caption{left:22px;right:22px;bottom:21px}
      .image-caption h3{font-size:25px}
      .notice-inner{align-items:flex-start;font-size:13px}
      .fixed-bar{bottom:10px;padding:10px 11px 10px 15px}
      .fixed-bar p{font-size:11px}
      .fixed-bar .btn{padding:11px 14px;font-size:13px}
      .footer-bottom{padding-bottom:68px}
    }

/* roulang page: category5 */
:root{
 --primary:#0f7a5a;
 --primary-2:#36d399;
 --accent:#ffb020;
 --accent-2:#ff6b35;
 --night:#07111f;
 --ink:#111827;
 --muted:#667085;
 --soft:#f5fbf8;
 --card:#ffffff;
 --line:rgba(17,24,39,.10);
 --line-strong:rgba(15,122,90,.22);
 --shadow:0 22px 70px rgba(7,17,31,.12);
 --shadow-soft:0 12px 36px rgba(15,122,90,.12);
 --radius:24px;
 --radius-lg:34px;
 --container:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
 margin:0;
 font-family:Inter,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
 color:var(--ink);
 background:radial-gradient(circle at 8% 10%,rgba(54,211,153,.18),transparent 26%),radial-gradient(circle at 92% 15%,rgba(255,176,32,.14),transparent 24%),linear-gradient(180deg,#fbfffd 0%,#f7fbff 49%,#fff 100%);
 line-height:1.75;
 overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input{font:inherit}
button{cursor:pointer}
.container{width:min(var(--container),calc(100% - 40px));margin-inline:auto}
.site-header{position:sticky;top:0;z-index:80;background:rgba(251,255,253,.84);backdrop-filter:blur(18px);border-bottom:1px solid rgba(17,24,39,.08)}
.nav-shell{height:74px;display:flex;align-items:center;gap:18px}
.brand{display:flex;align-items:center;gap:12px;font-weight:900;letter-spacing:-.02em;white-space:nowrap}
.brand-mark{width:42px;height:42px;border-radius:16px;background:linear-gradient(135deg,var(--primary),var(--primary-2) 55%,var(--accent));display:grid;place-items:center;color:#fff;box-shadow:0 10px 28px rgba(15,122,90,.26);position:relative;overflow:hidden;font-size:16px;z-index:0}
.brand-mark:after{content:"";width:18px;height:18px;border:2px solid rgba(255,255,255,.86);border-radius:50%;position:absolute;z-index:-1}
.brand-text{font-size:20px;color:#08251b}
.nav-center{flex:1;display:flex;align-items:center;justify-content:center;gap:4px;background:rgba(255,255,255,.62);border:1px solid rgba(17,24,39,.08);border-radius:999px;padding:6px;min-width:0}
.nav-link{padding:9px 12px;border-radius:999px;font-size:14px;font-weight:700;color:#405047;transition:.2s ease;white-space:nowrap}
.nav-link:hover{background:rgba(15,122,90,.08);color:var(--primary);transform:translateY(-1px)}
.nav-link.active{background:linear-gradient(135deg,rgba(15,122,90,.14),rgba(54,211,153,.16));color:#07553d}
.nav-actions{display:flex;align-items:center;gap:10px}
.cmd-search{width:210px;height:42px;border:1px solid rgba(17,24,39,.10);border-radius:14px;background:#fff;display:flex;align-items:center;gap:8px;padding:0 12px;color:#667085;box-shadow:0 8px 22px rgba(7,17,31,.05)}
.cmd-search input{border:0;outline:0;width:100%;font-size:13px;color:#243227;background:transparent}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:999px;padding:13px 19px;font-weight:850;line-height:1;cursor:pointer;transition:.22s ease;white-space:nowrap}
.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;box-shadow:0 12px 30px rgba(15,122,90,.24)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 42px rgba(15,122,90,.32)}
.btn-dark{background:#07111f;color:#fff;box-shadow:0 12px 32px rgba(7,17,31,.22)}
.btn-dark:hover{transform:translateY(-2px);background:#0d1c31}
.btn-light{background:#fff;color:#0b5f46;border:1px solid rgba(15,122,90,.16);box-shadow:0 10px 24px rgba(7,17,31,.06)}
.btn-light:hover{border-color:rgba(15,122,90,.36);transform:translateY(-2px)}
.btn:focus-visible,.nav-link:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(255,176,32,.55);outline-offset:3px}
.mobile-toggle{display:none;width:42px;height:42px;border-radius:14px;border:1px solid var(--line);background:#fff;color:var(--primary);font-size:20px}
.hero{padding:42px 0 30px}
.hero-panel{position:relative;overflow:hidden;border-radius:0 0 44px 44px;background:linear-gradient(110deg,rgba(7,17,31,.94),rgba(9,69,56,.85)),url('/assets/images/backpic/back-2.webp') center/cover no-repeat;padding:62px 0;color:#fff;box-shadow:var(--shadow)}
.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:34px;align-items:center}
.eyebrow,.badge{display:inline-flex;align-items:center;gap:7px;border-radius:999px;padding:7px 11px;font-size:12px;font-weight:900}
.eyebrow{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.23);color:#eafff6}
.hero h1{font-size:clamp(38px,5.4vw,68px);line-height:1.06;letter-spacing:-.06em;margin:18px 0;color:#fff;font-weight:950}
.hero-copy{font-size:17px;color:rgba(255,255,255,.86);max-width:650px;margin:0 0 26px}
.hero-points{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0 28px}
.data-pill{display:inline-flex;align-items:center;gap:8px;padding:9px 12px;border-radius:999px;background:rgba(255,255,255,.11);border:1px solid rgba(255,255,255,.18);font-size:13px;color:#f3fff9}
.scoreboard{background:rgba(255,255,255,.95);color:#10231d;border-radius:30px;padding:20px;box-shadow:0 28px 70px rgba(0,0,0,.28);transform:rotate(1.5deg)}
.board-top{display:flex;justify-content:space-between;align-items:center;font-size:12px;font-weight:900;color:#627267;border-bottom:1px solid #e4eee8;padding-bottom:13px}
.live-dot{display:inline-flex;align-items:center;gap:6px;color:#c63e23}
.live-dot i{display:block;width:8px;height:8px;background:#ef5b45;border-radius:50%;box-shadow:0 0 0 5px rgba(239,91,69,.13)}
.match-row{padding:17px 0;border-bottom:1px solid #e8efeb}
.match-row:last-child{border-bottom:0;padding-bottom:5px}
.match-team{display:flex;align-items:center;justify-content:space-between;gap:10px;font-weight:850}
.team-dot{width:28px;height:28px;border-radius:10px;background:linear-gradient(135deg,#e1faf0,#eaf6ff);display:inline-grid;place-items:center;color:#0f7a5a;font-size:11px;margin-right:8px}
.team-name{display:flex;align-items:center;min-width:0}
.match-score{font-weight:950;font-size:20px;color:#0a5d45;white-space:nowrap}
.match-meta{display:flex;justify-content:space-between;margin-top:6px;color:#7b8881;font-size:12px}
section{padding:58px 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:25px}
.section-title{font-size:clamp(28px,3.6vw,44px);line-height:1.16;letter-spacing:-.045em;font-weight:950;color:#0b1f17;margin:0}
.section-desc{color:var(--muted);font-size:16px;max-width:650px;margin:9px 0 0}
.badge{color:#0b5f46;background:rgba(54,211,153,.14);border:1px solid rgba(15,122,90,.15)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-soft);transition:.22s ease}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(15,122,90,.22)}
.signal-strip{display:grid;grid-template-columns:1.1fr .9fr;gap:18px}
.signal-copy{padding:34px;background:linear-gradient(135deg,#e9fff5,#fff8e9);position:relative;overflow:hidden}
.signal-copy:after{content:"";position:absolute;width:210px;height:210px;border:28px solid rgba(15,122,90,.10);border-radius:50%;right:-70px;bottom:-120px}
.signal-copy h2{font-size:28px;line-height:1.25;margin:14px 0;position:relative;z-index:1}
.signal-copy p{color:#55655d;position:relative;z-index:1;margin:0}
.signal-list{padding:15px}
.signal-item{display:flex;gap:13px;padding:15px;border-bottom:1px solid var(--line)}
.signal-item:last-child{border-bottom:0}
.signal-icon{flex:0 0 38px;width:38px;height:38px;border-radius:13px;display:grid;place-items:center;background:#eafff4;color:var(--primary);font-weight:950}
.signal-item strong{display:block;font-size:15px}
.signal-item span{display:block;color:var(--muted);font-size:13px;margin-top:2px}
.feature-grid{display:grid;grid-template-columns:.95fr 1.05fr 1fr;gap:18px}
.feature-card{padding:25px;min-height:238px}
.feature-card.highlight{background:linear-gradient(145deg,#0d6f54,#103f38);color:#fff}
.feature-card.highlight p{color:rgba(255,255,255,.76)}
.feature-card h3{font-size:21px;line-height:1.3;margin:16px 0 9px;font-weight:900}
.feature-card p{font-size:14px;color:var(--muted);margin:0}
.feature-num{font-size:13px;font-weight:950;letter-spacing:.1em;color:var(--accent-2)}
.highlight .feature-num{color:#ffd272}
.feature-icon{font-size:26px}
.image-story{display:grid;grid-template-columns:.88fr 1.12fr;align-items:stretch;overflow:hidden;border-radius:var(--radius-lg);border:1px solid var(--line);box-shadow:var(--shadow-soft);background:#fff}
.image-story figure{margin:0;min-height:430px;position:relative}
.image-story figure:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 34%,rgba(7,17,31,.6))}
.image-story img{width:100%;height:100%;object-fit:cover}
.story-content{padding:42px}
.story-content h2{font-size:34px;line-height:1.18;letter-spacing:-.04em;margin:12px 0 18px}
.story-content p{color:#5e6d65;margin:0 0 17px}
.check-list{list-style:none;padding:0;margin:25px 0 0;display:grid;gap:11px}
.check-list li{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:#37473f}
.check-list b{display:grid;place-items:center;flex:0 0 22px;width:22px;height:22px;border-radius:50%;background:#dff9ec;color:#087052;font-size:13px}
.timeline-wrap{background:#091b1a;color:#fff;border-radius:var(--radius-lg);padding:40px;position:relative;overflow:hidden}
.timeline-wrap:before{content:"";position:absolute;width:420px;height:420px;border:1px solid rgba(54,211,153,.28);border-radius:50%;right:-160px;top:-220px}
.timeline-wrap .section-title{color:#fff}
.timeline-wrap .section-desc{color:#b7cac2}
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:28px;position:relative}
.time-step{border:1px solid rgba(255,255,255,.13);background:rgba(255,255,255,.06);border-radius:20px;padding:20px;min-height:175px}
.time-step em{font-style:normal;font-size:13px;font-weight:950;color:#7cf0bd}
.time-step h3{font-size:18px;margin:15px 0 8px}
.time-step p{font-size:13px;color:#bfcec8;margin:0}
.data-layout{display:grid;grid-template-columns:1.12fr .88fr;gap:22px;align-items:start}
.stat-panel{padding:28px}
.stat-panel h3{font-size:23px;margin:0 0 18px}
.metric{margin:17px 0}
.metric-top{display:flex;justify-content:space-between;gap:14px;font-size:14px;font-weight:800}
.metric-top span:last-child{color:var(--primary)}
.bar{height:10px;border-radius:999px;background:#e8f0ec;overflow:hidden;margin-top:8px}
.bar i{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--primary),var(--primary-2))}
.note-panel{padding:29px;background:linear-gradient(145deg,#fff6e4,#fff)}
.note-panel h3{font-size:22px;margin:12px 0}
.note-panel p{font-size:14px;color:#606d67}
.note-list{margin:20px 0 0;padding:0;list-style:none}
.note-list li{padding:11px 0;border-bottom:1px dashed rgba(17,24,39,.14);font-size:14px;color:#46564e}
.note-list li:last-child{border-bottom:0}
.quote-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:20px}
.quote-main{padding:37px;background:linear-gradient(135deg,#f0fff7,#fff);position:relative;overflow:hidden}
.quote-main:after{content:"“";position:absolute;right:25px;top:-30px;font-size:170px;line-height:1;color:rgba(15,122,90,.10);font-family:serif}
.quote-main blockquote{font-size:22px;line-height:1.6;font-weight:800;letter-spacing:-.02em;margin:14px 0;color:#173c30;position:relative;z-index:1}
.quote-main cite{font-style:normal;color:var(--muted);font-size:14px}
.trust-stack{display:grid;gap:14px}
.trust-item{padding:18px 20px;display:flex;align-items:center;gap:14px}
.trust-item b{display:grid;place-items:center;width:42px;height:42px;border-radius:14px;background:#e2faed;color:#087052}
.trust-item strong{font-size:14px;display:block}
.trust-item span{font-size:12px;color:var(--muted);display:block}
.faq-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:28px;align-items:start}
.faq-intro{padding:28px;background:#edfff5}
.faq-intro h2{font-size:30px;line-height:1.2;margin:12px 0}
.faq-intro p{font-size:14px;color:#587168}
.faq-list{display:grid;gap:12px}
.faq-item{padding:0;overflow:hidden}
.faq-item summary{list-style:none;cursor:pointer;padding:20px 22px;font-size:16px;font-weight:850;display:flex;align-items:center;justify-content:space-between;gap:18px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:after{content:"＋";color:var(--primary);font-size:22px;transition:.2s}
.faq-item[open] summary:after{transform:rotate(45deg)}
.faq-item p{padding:0 22px 20px;margin:0;color:var(--muted);font-size:14px}
.cta{padding-bottom:92px}
.cta-box{padding:42px 44px;border-radius:var(--radius-lg);background:linear-gradient(120deg,#0d7457,#36bd86 62%,#f5b234);color:#fff;display:flex;align-items:center;justify-content:space-between;gap:30px;box-shadow:0 24px 65px rgba(15,122,90,.25)}
.cta-box h2{font-size:clamp(28px,4vw,42px);line-height:1.15;letter-spacing:-.05em;margin:0 0 10px}
.cta-box p{margin:0;color:rgba(255,255,255,.86);max-width:650px}
.site-footer{background:#07111f;color:#e8f1ed;padding:54px 0 26px}
.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:32px;padding-bottom:34px;border-bottom:1px solid rgba(255,255,255,.12)}
.footer-brand{display:flex;align-items:center;gap:11px;font-size:21px;font-weight:900;margin-bottom:13px}
.footer-title{font-weight:900;margin:4px 0 13px;color:#fff}
.footer-links{display:grid;gap:9px}
.footer-links a{font-size:14px;color:#aebdb6;transition:.2s}
.footer-links a:hover{color:#6ce7b1;transform:translateX(2px)}
.footer-bottom{padding-top:20px;display:flex;flex-wrap:wrap;gap:9px 20px;color:#aebdb6;font-size:12px}
.fixed-bar{position:fixed;left:50%;bottom:16px;transform:translateX(-50%);z-index:90;width:min(760px,calc(100% - 28px));background:rgba(7,17,31,.92);backdrop-filter:blur(14px);border:1px solid rgba(255,255,255,.15);border-radius:20px;padding:10px 11px 10px 18px;display:flex;align-items:center;justify-content:space-between;gap:15px;box-shadow:0 20px 45px rgba(7,17,31,.34);color:#fff}
.fixed-bar span{font-size:13px;color:#d2e1da}
.fixed-bar .btn{padding:11px 16px}
@media(max-width:1100px){
 .nav-center{justify-content:flex-start;overflow-x:auto;scrollbar-width:none}.nav-center::-webkit-scrollbar{display:none}
 .nav-link{font-size:13px;padding:8px 10px}.cmd-search{display:none}
 .hero-grid,.signal-strip,.data-layout,.quote-grid,.faq-layout{grid-template-columns:1fr}
 .feature-grid{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:768px){
 .container{width:min(var(--container),calc(100% - 28px))}
 .nav-shell{height:66px;gap:10px}.brand-text{font-size:18px}.brand-mark{width:38px;height:38px;border-radius:14px}
 .nav-center{display:none;position:absolute;top:65px;left:14px;right:14px;border-radius:20px;padding:10px;box-shadow:var(--shadow);background:#fff;flex-direction:column;align-items:stretch}
 .nav-center.open{display:flex}.nav-link{text-align:left;padding:10px 13px}
 .nav-actions .btn{display:none}.mobile-toggle{display:block;margin-left:auto}
 .hero{padding-top:22px}.hero-panel{padding:38px 0 42px;border-radius:0 0 30px 30px}.hero h1{font-size:42px}
 .scoreboard{transform:none}.section-head{display:block}.section-desc{font-size:15px}
 section{padding:43px 0}.feature-grid,.timeline{grid-template-columns:1fr 1fr}
 .image-story{grid-template-columns:1fr}.image-story figure{min-height:270px}.story-content{padding:28px}
 .timeline-wrap{padding:28px 20px}.cta-box{display:block;padding:31px 26px}.cta-box .btn{margin-top:22px}
 .footer-grid{grid-template-columns:1fr 1fr;gap:26px}
}
@media(max-width:520px){
 .hero h1{font-size:35px}.hero-copy{font-size:15px}.hero-points{gap:7px}.data-pill{font-size:12px;padding:8px 10px}
 .feature-grid,.timeline,.footer-grid{grid-template-columns:1fr}.feature-card{min-height:auto}
 .section-title{font-size:29px}.scoreboard{padding:16px}.match-team{font-size:14px}
 .quote-main{padding:26px}.quote-main blockquote{font-size:18px}.fixed-bar{padding-left:14px}.fixed-bar span{font-size:11px}.fixed-bar .btn{font-size:12px;padding:10px 13px}
}

/* roulang page: category4 */
:root{
      --primary:#0f7a5a;
      --primary-2:#36d399;
      --accent:#ffb020;
      --accent-2:#ff6b35;
      --night:#07111f;
      --ink:#111827;
      --muted:#667085;
      --soft:#f5fbf8;
      --card:#ffffff;
      --line:rgba(17,24,39,.10);
      --line-strong:rgba(15,122,90,.22);
      --shadow:0 22px 70px rgba(7,17,31,.12);
      --shadow-soft:0 12px 36px rgba(15,122,90,.12);
      --radius:24px;
      --radius-lg:34px;
      --container:1180px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;font-family:Inter,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;color:var(--ink);
      background:radial-gradient(circle at 8% 10%,rgba(54,211,153,.22),transparent 28%),radial-gradient(circle at 92% 20%,rgba(255,176,32,.18),transparent 24%),linear-gradient(180deg,#fbfffd 0%,#f7fbff 48%,#ffffff 100%);
      line-height:1.75;overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button{cursor:pointer}
    .container{width:min(var(--container),calc(100% - 40px));margin-inline:auto}
    .site-header{position:sticky;top:0;z-index:80;background:rgba(251,255,253,.84);backdrop-filter:blur(18px);border-bottom:1px solid rgba(17,24,39,.08)}
    .nav-shell{height:74px;display:flex;align-items:center;gap:18px}
    .brand{display:flex;align-items:center;gap:12px;font-weight:900;letter-spacing:-.02em;white-space:nowrap}
    .brand-mark{width:42px;height:42px;border-radius:16px;background:linear-gradient(135deg,var(--primary),var(--primary-2) 55%,var(--accent));display:grid;place-items:center;color:#fff;box-shadow:0 10px 28px rgba(15,122,90,.26);position:relative;overflow:hidden}
    .brand-mark:after{content:"";width:18px;height:18px;border:2px solid rgba(255,255,255,.86);border-radius:50%;position:absolute}
    .brand-text{font-size:20px;color:#08251b}
    .nav-center{flex:1;display:flex;align-items:center;justify-content:center;gap:4px;background:rgba(255,255,255,.62);border:1px solid rgba(17,24,39,.08);border-radius:999px;padding:6px;min-width:0}
    .nav-link{padding:9px 12px;border-radius:999px;font-size:14px;font-weight:700;color:#405047;transition:.2s ease;white-space:nowrap}
    .nav-link:hover{background:rgba(15,122,90,.08);color:var(--primary);transform:translateY(-1px)}
    .nav-link.active{background:linear-gradient(135deg,rgba(15,122,90,.14),rgba(54,211,153,.16));color:#07553d}
    .nav-actions{display:flex;align-items:center;gap:10px}
    .cmd-search{width:190px;height:42px;border:1px solid rgba(17,24,39,.10);border-radius:14px;background:#fff;display:flex;align-items:center;gap:8px;padding:0 12px;color:#667085;box-shadow:0 8px 22px rgba(7,17,31,.05)}
    .cmd-search input{border:0;outline:0;width:100%;font-size:13px;color:#243227;background:transparent}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:999px;padding:13px 19px;font-weight:850;line-height:1;cursor:pointer;transition:.22s ease;white-space:nowrap}
    .btn:focus-visible,.nav-link:focus-visible,a:focus-visible{outline:3px solid rgba(255,176,32,.55);outline-offset:3px}
    .btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;box-shadow:0 12px 30px rgba(15,122,90,.24)}
    .btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 42px rgba(15,122,90,.32)}
    .btn-dark{background:#07111f;color:#fff;box-shadow:0 12px 32px rgba(7,17,31,.22)}
    .btn-dark:hover{transform:translateY(-2px);background:#0d1c31}
    .btn-light{background:#fff;color:#0b5f46;border:1px solid rgba(15,122,90,.16);box-shadow:0 10px 24px rgba(7,17,31,.06)}
    .btn-light:hover{border-color:rgba(15,122,90,.36);transform:translateY(-2px)}
    .mobile-toggle{display:none;width:42px;height:42px;border-radius:14px;border:1px solid var(--line);background:#fff;color:var(--primary);font-size:20px}
    section{padding:58px 0}
    .eyebrow,.badge{display:inline-flex;align-items:center;gap:7px;border-radius:999px;padding:7px 11px;font-size:12px;font-weight:900}
    .eyebrow{background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.26);color:#edfff6}
    .badge{color:#0b5f46;background:rgba(54,211,153,.14);border:1px solid rgba(15,122,90,.15)}
    .section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:25px}
    .section-title{font-size:clamp(27px,3.5vw,42px);line-height:1.16;letter-spacing:-.04em;font-weight:950;color:#0b1f17;margin:0}
    .section-desc{color:var(--muted);font-size:16px;max-width:655px;margin:9px 0 0}
    .card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-soft);transition:.22s ease}
    .card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(15,122,90,.22)}
    .guide-hero{padding:40px 0 30px}
    .guide-hero-bg{position:relative;overflow:hidden;border-radius:0 0 44px 44px;color:#fff;background:linear-gradient(100deg,rgba(7,17,31,.91),rgba(9,85,62,.76)),url('/assets/images/backpic/back-2.webp') center/cover no-repeat;padding:62px 0}
    .guide-hero-bg:after{content:"";position:absolute;width:440px;height:440px;right:-100px;top:-150px;border-radius:50%;background:radial-gradient(circle,rgba(255,176,32,.35),transparent 66%);pointer-events:none}
    .hero-grid{display:grid;grid-template-columns:.92fr 1.16fr .92fr;gap:22px;align-items:center;position:relative;z-index:1}
    .hero-side{display:grid;gap:14px}
    .value-note{padding:18px;border:1px solid rgba(255,255,255,.19);background:rgba(255,255,255,.10);border-radius:20px;backdrop-filter:blur(12px)}
    .value-note strong{display:block;font-size:15px;color:#fff;margin-bottom:4px}
    .value-note span{display:block;color:rgba(255,255,255,.77);font-size:13px;line-height:1.65}
    .hero-stage{padding:12px;text-align:center}
    .hero-stage h1{font-size:clamp(36px,5vw,62px);line-height:1.08;letter-spacing:-.055em;margin:16px 0;color:#fff;font-weight:950}
    .hero-stage p{margin:0 auto 21px;max-width:590px;font-size:17px;color:rgba(255,255,255,.87)}
    .hero-actions{display:flex;justify-content:center;flex-wrap:wrap;gap:10px}
    .strategy-screen{margin-top:24px;background:linear-gradient(145deg,#fafffd,#e8fff4 58%,#fff8e5);color:var(--ink);border:7px solid rgba(255,255,255,.16);border-radius:28px;padding:18px;box-shadow:0 26px 60px rgba(0,0,0,.28);text-align:left}
    .screen-top{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:12px}
    .screen-label{font-size:12px;font-weight:900;color:var(--primary)}
    .pulse{width:10px;height:10px;border-radius:50%;background:var(--primary-2);box-shadow:0 0 0 6px rgba(54,211,153,.16)}
    .screen-bars{display:grid;grid-template-columns:1.2fr .9fr .7fr;gap:9px;margin-top:15px}
    .screen-bars div{border-radius:12px;padding:11px;background:#fff;border:1px solid rgba(15,122,90,.12);font-size:12px;font-weight:800;color:#52635a}
    .screen-bars b{display:block;color:#0b1f17;font-size:15px;margin-top:2px}
    .trust-row{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin-top:17px}
    .data-pill{display:inline-flex;align-items:center;gap:7px;padding:8px 12px;border-radius:999px;background:rgba(255,255,255,.11);border:1px solid rgba(255,255,255,.19);font-size:12px;color:#effff8}
    .notice{padding:15px 18px;border-radius:18px;background:#fff8e9;border:1px solid rgba(255,176,32,.32);color:#714600;font-size:14px}
    .triple-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .benefit-card{padding:26px;position:relative;overflow:hidden}
    .benefit-card .number{font-size:46px;line-height:1;font-weight:950;color:rgba(15,122,90,.13);position:absolute;right:20px;top:16px}
    .benefit-card h3{font-size:20px;margin:32px 0 9px;color:#10271e}
    .benefit-card p{margin:0;color:var(--muted);font-size:14px}
    .icon-wrap{width:45px;height:45px;border-radius:15px;display:grid;place-items:center;background:linear-gradient(135deg,rgba(15,122,90,.16),rgba(54,211,153,.28));font-size:21px}
    .method-layout{display:grid;grid-template-columns:1.02fr .98fr;gap:28px;align-items:stretch}
    .method-photo{min-height:520px;border-radius:var(--radius-lg);overflow:hidden;position:relative;background:url('/assets/images/coverpic/cover-4.webp') center/cover no-repeat;box-shadow:var(--shadow)}
    .method-photo:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 26%,rgba(7,17,31,.88))}
    .photo-caption{position:absolute;z-index:2;left:28px;right:28px;bottom:26px;color:#fff}
    .photo-caption strong{font-size:26px;display:block;margin-bottom:6px}
    .photo-caption p{margin:0;color:rgba(255,255,255,.79)}
    .check-list{display:grid;gap:13px;margin-top:21px}
    .check-item{display:flex;gap:14px;padding:16px 17px;background:#fff;border:1px solid var(--line);border-radius:18px}
    .check{flex:none;width:28px;height:28px;border-radius:50%;background:#e5f9ef;color:var(--primary);display:grid;place-items:center;font-size:14px;font-weight:900}
    .check-item strong{display:block;font-size:15px;color:#15352a}
    .check-item span{display:block;color:var(--muted);font-size:13px;margin-top:2px}
    .scenario-shell{background:#081a28;border-radius:var(--radius-lg);padding:34px;color:#fff;overflow:hidden;position:relative}
    .scenario-shell:before{content:"";position:absolute;inset:auto -80px -130px auto;width:390px;height:390px;border-radius:50%;background:radial-gradient(circle,rgba(54,211,153,.23),transparent 67%)}
    .scenario-shell .section-title{color:#fff}
    .scenario-shell .section-desc{color:#b8d0c6}
    .scenario-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.1fr .9fr;gap:18px}
    .scenario-list{display:grid;gap:12px}
    .scenario-item{display:flex;gap:14px;padding:18px;border-radius:20px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12)}
    .scenario-item .step{width:34px;height:34px;flex:none;border-radius:12px;background:rgba(54,211,153,.18);color:#8ff0c2;display:grid;place-items:center;font-weight:900}
    .scenario-item h3{font-size:16px;margin:0 0 3px}
    .scenario-item p{font-size:13px;line-height:1.7;color:#c2d6ce;margin:0}
    .mini-report{padding:24px;border-radius:24px;background:linear-gradient(145deg,#f7fffb,#dffbed);color:var(--ink);align-self:center}
    .mini-report h3{margin:0;font-size:19px}
    .report-line{display:flex;justify-content:space-between;gap:10px;padding:12px 0;border-bottom:1px dashed rgba(15,122,90,.22);font-size:13px}
    .report-line span{color:var(--muted)}
    .report-line b{color:#0c4e39}
    .timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:13px;position:relative}
    .timeline-card{padding:22px 18px;min-height:182px}
    .timeline-time{display:inline-block;font-size:12px;font-weight:900;padding:5px 9px;border-radius:999px;background:#edf9f3;color:var(--primary)}
    .timeline-card h3{font-size:17px;margin:14px 0 8px}
    .timeline-card p{font-size:13px;color:var(--muted);margin:0}
    .proof-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:20px}
    .proof-panel{padding:30px}
    .proof-panel.dark{background:linear-gradient(145deg,#0a2930,#0c6650);color:#fff;border:0}
    .proof-panel.dark h2{color:#fff}
    .proof-panel.dark p{color:#d2eee1}
    .metrics{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:25px}
    .metric{padding:16px;border-radius:18px;background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.13)}
    .metric b{display:block;font-size:25px;line-height:1.1;color:#9df2c7}
    .metric span{font-size:12px;color:#d4e8df}
    .quote-list{display:grid;gap:13px}
    .quote{padding:18px;border-left:4px solid var(--accent);background:#fffdf7;border-radius:0 18px 18px 0}
    .quote p{margin:0;color:#35463f;font-size:14px}
    .quote footer{margin-top:8px;color:#8a6524;font-size:12px;font-weight:800}
    .insight-grid{display:grid;grid-template-columns:1fr .95fr;gap:22px;align-items:center}
    .insight-copy{padding:8px 8px 8px 0}
    .insight-copy p{color:var(--muted);margin:14px 0}
    .insight-photo{border-radius:var(--radius-lg);overflow:hidden;min-height:330px;background:url('/assets/images/coverpic/cover-9.webp') center/cover no-repeat;position:relative;box-shadow:var(--shadow-soft)}
    .insight-photo:after{content:"赛事观察笔记";position:absolute;left:20px;bottom:20px;padding:8px 12px;border-radius:999px;background:rgba(7,17,31,.75);backdrop-filter:blur(8px);color:#fff;font-size:13px;font-weight:800}
    .faq-wrap{display:grid;grid-template-columns:.75fr 1.25fr;gap:30px;align-items:start}
    .faq-list{display:grid;gap:12px}
    details{background:#fff;border:1px solid var(--line);border-radius:18px;padding:0 18px;box-shadow:0 8px 20px rgba(7,17,31,.04)}
    details[open]{border-color:rgba(15,122,90,.24);box-shadow:var(--shadow-soft)}
    summary{list-style:none;padding:17px 26px 17px 0;cursor:pointer;font-weight:850;color:#15352a;position:relative}
    summary::-webkit-details-marker{display:none}
    summary:after{content:"＋";position:absolute;right:0;color:var(--primary);font-size:21px;top:12px}
    details[open] summary:after{content:"−"}
    details p{color:var(--muted);font-size:14px;margin:0;padding:0 0 17px}
    .cta-box{padding:42px;border-radius:var(--radius-lg);background:linear-gradient(105deg,#0b5d45,#159270 58%,#38cf99);color:#fff;display:flex;gap:25px;align-items:center;justify-content:space-between;box-shadow:0 24px 60px rgba(15,122,90,.25)}
    .cta-box h2{font-size:clamp(26px,3.4vw,39px);line-height:1.2;margin:0 0 10px;font-weight:950}
    .cta-box p{margin:0;color:#dcfff0;max-width:700px}
    .cta-box .btn-light{color:#07553d}
    .site-footer{background:#07111f;color:#fff;padding:56px 0 90px;margin-top:58px}
    .footer-grid{display:grid;grid-template-columns:1.55fr repeat(3,1fr);gap:28px;padding-bottom:32px;border-bottom:1px solid rgba(255,255,255,.12)}
    .footer-brand{display:flex;align-items:center;gap:11px;font-size:20px;font-weight:900;margin-bottom:14px}
    .footer-title{font-weight:900;font-size:14px;color:#e9fff5;margin-bottom:12px}
    .footer-links{display:grid;gap:8px}
    .footer-links a{font-size:13px;color:#aebdb6;transition:.2s}
    .footer-links a:hover{color:#76edba;transform:translateX(2px)}
    .footer-bottom{padding-top:22px;display:flex;gap:14px;flex-wrap:wrap;color:#aebdb6;font-size:12px}
    .fixed-bar{position:fixed;bottom:16px;left:50%;transform:translateX(-50%);z-index:70;width:min(770px,calc(100% - 28px));display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 14px 12px 19px;border-radius:20px;background:rgba(7,17,31,.92);border:1px solid rgba(255,255,255,.14);box-shadow:0 18px 48px rgba(7,17,31,.35);backdrop-filter:blur(16px);color:#fff}
    .fixed-bar span{font-size:13px;color:#d6ebe2}
    @media(max-width:1180px){.nav-center{overflow-x:auto;justify-content:flex-start}.nav-center::-webkit-scrollbar{display:none}.cmd-search{display:none}.nav-shell{gap:12px}.nav-link{padding:8px 10px;font-size:13px}}
    @media(max-width:900px){.hero-grid{grid-template-columns:1fr}.hero-side{grid-template-columns:repeat(2,1fr);order:2}.hero-stage{order:1}.hero-side:last-child{display:none}.method-layout,.proof-grid,.insight-grid,.faq-wrap{grid-template-columns:1fr}.method-photo{min-height:350px}.scenario-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:repeat(2,1fr)}.triple-grid{grid-template-columns:1fr}.timeline{grid-template-columns:repeat(2,1fr)}}
    @media(max-width:700px){.container{width:min(100% - 28px,var(--container))}.nav-shell{height:68px}.mobile-toggle{display:grid;place-items:center;margin-left:auto}.nav-actions .btn{display:none}.nav-center{display:none;position:absolute;top:69px;left:14px;right:14px;padding:10px;border-radius:20px;flex-direction:column;align-items:stretch;box-shadow:var(--shadow);background:#fff}.nav-center.open{display:flex}.nav-link{text-align:left;padding:10px 13px}.guide-hero{padding-top:20px}.guide-hero-bg{padding:38px 0;border-radius:0 0 30px 30px}.hero-side{grid-template-columns:1fr}.hero-stage h1{font-size:39px}.strategy-screen{padding:13px;border-radius:22px}.screen-bars{grid-template-columns:1fr}.section-head{display:block}.section-title{font-size:30px}.section-desc{font-size:14px}.timeline{grid-template-columns:1fr}.scenario-shell,.cta-box{padding:25px}.cta-box{display:block}.cta-box .btn{margin-top:18px;width:100%}.footer-grid{grid-template-columns:1fr;gap:22px}.fixed-bar{padding:10px 11px 10px 15px}.fixed-bar span{font-size:11px;line-height:1.4}.fixed-bar .btn{padding:11px 14px;font-size:13px}.site-footer{padding-bottom:100px}}

/* roulang page: category6 */
:root{
      --primary:#0f7a5a;
      --primary-2:#36d399;
      --accent:#ffb020;
      --accent-2:#ff6b35;
      --night:#07111f;
      --ink:#111827;
      --muted:#667085;
      --soft:#f5fbf8;
      --card:#ffffff;
      --line:rgba(17,24,39,.10);
      --line-strong:rgba(15,122,90,.22);
      --shadow:0 22px 70px rgba(7,17,31,.12);
      --shadow-soft:0 12px 36px rgba(15,122,90,.12);
      --radius:24px;
      --radius-lg:34px;
      --container:1180px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;font-family:Inter,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
      color:var(--ink);background:radial-gradient(circle at 8% 10%,rgba(54,211,153,.18),transparent 27%),radial-gradient(circle at 92% 22%,rgba(255,176,32,.14),transparent 22%),linear-gradient(180deg,#fbfffd 0%,#f7fbff 48%,#fff 100%);
      line-height:1.75;overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button{cursor:pointer}
    .container{width:min(var(--container),calc(100% - 40px));margin-inline:auto}
    .site-header{position:sticky;top:0;z-index:80;background:rgba(251,255,253,.84);backdrop-filter:blur(18px);border-bottom:1px solid rgba(17,24,39,.08)}
    .nav-shell{height:74px;display:flex;align-items:center;gap:18px}
    .brand,.footer-brand{display:flex;align-items:center;gap:12px;font-weight:900;letter-spacing:-.02em;white-space:nowrap}
    .brand-mark{width:42px;height:42px;border-radius:16px;background:linear-gradient(135deg,var(--primary),var(--primary-2) 55%,var(--accent));display:grid;place-items:center;color:#fff;box-shadow:0 10px 28px rgba(15,122,90,.26);position:relative;overflow:hidden}
    .brand-mark:after{content:"";width:18px;height:18px;border:2px solid rgba(255,255,255,.86);border-radius:50%;position:absolute}
    .brand-text{font-size:20px;color:#08251b}
    .nav-center{flex:1;display:flex;align-items:center;justify-content:center;gap:4px;background:rgba(255,255,255,.62);border:1px solid rgba(17,24,39,.08);border-radius:999px;padding:6px;min-width:0}
    .nav-link{padding:9px 12px;border-radius:999px;font-size:14px;font-weight:700;color:#405047;transition:.2s ease;white-space:nowrap}
    .nav-link:hover{background:rgba(15,122,90,.08);color:var(--primary);transform:translateY(-1px)}
    .nav-link.active{background:linear-gradient(135deg,rgba(15,122,90,.14),rgba(54,211,153,.16));color:#07553d}
    .nav-actions{display:flex;align-items:center;gap:10px}
    .cmd-search{width:205px;height:42px;border:1px solid rgba(17,24,39,.10);border-radius:14px;background:#fff;display:flex;align-items:center;gap:8px;padding:0 12px;color:#667085;box-shadow:0 8px 22px rgba(7,17,31,.05)}
    .cmd-search input{border:0;outline:0;width:100%;font-size:13px;color:#243227;background:transparent}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:999px;padding:13px 19px;font-weight:850;line-height:1;cursor:pointer;transition:.22s ease;white-space:nowrap}
    .btn:focus-visible,.nav-link:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(255,176,32,.55);outline-offset:3px}
    .btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;box-shadow:0 12px 30px rgba(15,122,90,.24)}
    .btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 42px rgba(15,122,90,.32)}
    .btn-dark{background:#07111f;color:#fff;box-shadow:0 12px 32px rgba(7,17,31,.22)}
    .btn-dark:hover{transform:translateY(-2px);background:#0d1c31}
    .btn-light{background:#fff;color:#0b5f46;border:1px solid rgba(15,122,90,.16);box-shadow:0 10px 24px rgba(7,17,31,.06)}
    .btn-light:hover{border-color:rgba(15,122,90,.36);transform:translateY(-2px)}
    .mobile-toggle{display:none;width:42px;height:42px;border-radius:14px;border:1px solid var(--line);background:#fff;color:#0b5f46;font-size:20px}
    section{padding:58px 0}
    .section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:26px}
    .section-title{font-size:clamp(28px,3.6vw,43px);line-height:1.16;letter-spacing:-.045em;font-weight:950;color:#0b1f17;margin:0}
    .section-desc{color:var(--muted);font-size:16px;max-width:670px;margin:9px 0 0}
    .badge{display:inline-flex;align-items:center;gap:7px;border-radius:999px;padding:7px 11px;font-size:12px;font-weight:900;color:#0b5f46;background:rgba(54,211,153,.14);border:1px solid rgba(15,122,90,.15)}
    .card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-soft);transition:.22s ease}
    .card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(15,122,90,.22)}
    .safety-hero{padding:44px 0 32px}
    .safety-banner{overflow:hidden;border-radius:0 0 44px 44px;background:linear-gradient(100deg,rgba(7,17,31,.92),rgba(10,99,73,.76)),url('/assets/images/backpic/back-3.webp') center/cover no-repeat;color:#fff;box-shadow:inset 0 -1px rgba(255,255,255,.22)}
    .hero-grid{display:grid;grid-template-columns:1.13fr .87fr;gap:42px;align-items:center;padding:62px 0}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:999px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.24);font-weight:800;font-size:13px;color:#eafff6}
    h1{font-size:clamp(40px,5.4vw,66px);line-height:1.05;letter-spacing:-.065em;margin:17px 0 18px;font-weight:950}
    .hero-copy p{font-size:18px;color:rgba(255,255,255,.87);max-width:680px;margin:0 0 26px}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px}
    .hero-actions .btn-light{color:#07553d}
    .trust-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:25px}
    .data-pill{display:inline-flex;align-items:center;gap:8px;padding:9px 12px;border-radius:999px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.18);font-size:13px;color:#f3fff9}
    .eligibility{position:relative;padding:24px;border-radius:30px;background:linear-gradient(145deg,#fff,#edfff7 65%,#fff7df);color:#0c2b20;box-shadow:0 25px 65px rgba(0,0,0,.26)}
    .eligibility:before{content:"";position:absolute;right:-22px;top:-22px;width:115px;height:115px;border:21px solid rgba(54,211,153,.15);border-radius:50%}
    .eligibility h2{font-size:22px;line-height:1.3;margin:13px 0 7px;font-weight:900}
    .eligibility p{color:#597065;font-size:14px;margin:0 0 16px}
    .safe-list{list-style:none;padding:0;margin:0;display:grid;gap:9px}
    .safe-list li{display:flex;gap:10px;align-items:flex-start;padding:10px 0;border-top:1px dashed rgba(15,122,90,.18);font-size:14px;font-weight:700}
    .safe-list li:first-child{border-top:0}
    .check{width:22px;height:22px;flex:none;border-radius:8px;background:rgba(54,211,153,.18);color:#087354;display:grid;place-items:center;font-size:13px}
    .intro-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:28px;align-items:stretch}
    .quote-panel{background:var(--night);border-radius:var(--radius-lg);padding:34px;color:#fff;position:relative;overflow:hidden}
    .quote-panel:after{content:"“";position:absolute;right:20px;bottom:-50px;font-family:Georgia,serif;font-size:220px;line-height:1;color:rgba(54,211,153,.13)}
    .quote-panel h2{position:relative;font-size:31px;line-height:1.25;margin:15px 0;font-weight:900}
    .quote-panel p{position:relative;color:#c8d7d1;margin:0}
    .reading-copy{padding:10px 8px}
    .reading-copy p{font-size:16px;color:#506159;margin:0 0 17px}
    .reading-copy strong{color:#0b5f46}
    .principle-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .principle{padding:25px}
    .icon-orb{width:49px;height:49px;border-radius:17px;display:grid;place-items:center;background:linear-gradient(135deg,rgba(15,122,90,.15),rgba(54,211,153,.26));font-size:23px;margin-bottom:17px}
    .principle h3,.scenario h3{font-size:19px;line-height:1.3;margin:0 0 8px;font-weight:900;color:#0b271d}
    .principle p,.scenario p{margin:0;color:var(--muted);font-size:14px}
    .split-feature{display:grid;grid-template-columns:1.03fr .97fr;overflow:hidden;border-radius:var(--radius-lg);background:#ecfaf4;border:1px solid rgba(15,122,90,.12)}
    .feature-image{min-height:410px;background:linear-gradient(0deg,rgba(7,17,31,.15),rgba(7,17,31,.04)),url('/assets/images/coverpic/cover-12.webp') center/cover no-repeat}
    .feature-content{padding:42px}
    .feature-content h2{font-size:34px;line-height:1.2;letter-spacing:-.04em;margin:13px 0;color:#0b271d;font-weight:950}
    .feature-content>p{color:#567065;margin-bottom:22px}
    .number-list{counter-reset:steps;list-style:none;padding:0;margin:0;display:grid;gap:13px}
    .number-list li{counter-increment:steps;display:grid;grid-template-columns:42px 1fr;gap:13px;align-items:start;padding:13px;background:rgba(255,255,255,.76);border:1px solid rgba(15,122,90,.11);border-radius:17px}
    .number-list li:before{content:counter(steps);width:34px;height:34px;border-radius:12px;background:#0f7a5a;color:#fff;display:grid;place-items:center;font-weight:900}
    .number-list b{display:block;color:#133d2f;margin-bottom:2px}
    .number-list span{font-size:14px;color:#667d73}
    .warning-section{background:linear-gradient(135deg,#fff7e9,#fff 54%,#eefbf6)}
    .warning-grid{display:grid;grid-template-columns:1.07fr .93fr;gap:24px;align-items:center}
    .signals{display:grid;grid-template-columns:repeat(2,1fr);gap:13px}
    .signal{padding:18px;border-radius:19px;background:#fff;border:1px solid rgba(255,107,53,.16);box-shadow:0 10px 25px rgba(100,62,12,.06)}
    .signal b{display:block;color:#7e3518;margin-bottom:5px;font-size:15px}
    .signal span{font-size:13px;color:#6d625c}
    .action-panel{padding:29px;background:#0b3427;color:#fff;border-radius:29px}
    .action-panel h3{margin:0 0 10px;font-size:25px;line-height:1.25}
    .action-panel p{color:#c5ddd3;margin:0 0 19px}
    .action-panel .btn{background:#fff;color:#07553d}
    .scenario-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:18px}
    .scenario{padding:25px}
    .scenario:nth-child(1){grid-column:span 5;background:linear-gradient(145deg,#fff,#effdf7)}
    .scenario:nth-child(2){grid-column:span 7;background:#0a3125;color:#fff}
    .scenario:nth-child(2) h3{color:#fff}
    .scenario:nth-child(2) p{color:#c2d7ce}
    .scenario:nth-child(3){grid-column:span 7;background:linear-gradient(135deg,#fff7e7,#fff)}
    .scenario:nth-child(4){grid-column:span 5;background:#fff}
    .mini-tag{display:inline-flex;padding:5px 9px;border-radius:999px;background:rgba(54,211,153,.16);color:#086248;font-weight:900;font-size:11px;margin-bottom:15px}
    .scenario:nth-child(2) .mini-tag{background:rgba(255,255,255,.14);color:#d8fff0}
    .toolbox{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:32px;box-shadow:var(--shadow-soft)}
    .toolbox-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
    .tool-item{display:flex;gap:15px;padding:17px;border-radius:18px;background:#f7fbf9;border:1px solid rgba(15,122,90,.10)}
    .tool-item .icon-orb{width:42px;height:42px;min-width:42px;margin:0;border-radius:14px;font-size:18px}
    .tool-item h3{font-size:16px;margin:0 0 3px;color:#123a2d;font-weight:900}
    .tool-item p{margin:0;font-size:13px;color:#677d73}
    .faq-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:28px}
    .faq-intro{padding:30px;border-radius:29px;background:linear-gradient(145deg,#0f7a5a,#093d2e);color:#fff}
    .faq-intro h2{font-size:31px;line-height:1.2;margin:14px 0;font-weight:900}
    .faq-intro p{color:#c9e7db;margin:0}
    .faq-list{display:grid;gap:12px}
    .faq-item{padding:0 20px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:0 7px 20px rgba(7,17,31,.04)}
    .faq-item summary{padding:17px 28px 17px 0;font-weight:900;color:#173d30;cursor:pointer;position:relative;list-style:none}
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-item summary:after{content:"＋";position:absolute;right:0;color:#0f7a5a;font-size:22px;top:13px}
    .faq-item[open] summary:after{content:"－"}
    .faq-item p{color:#63776e;font-size:14px;margin:0;padding:0 0 18px}
    .cta-wrap{padding-bottom:96px}
    .cta-box{position:relative;overflow:hidden;padding:44px;border-radius:var(--radius-lg);background:linear-gradient(120deg,#07111f,#0d6049 60%,#138467);color:#fff}
    .cta-box:after{content:"";position:absolute;width:300px;height:300px;right:-80px;top:-130px;border:50px solid rgba(255,176,32,.17);border-radius:50%}
    .cta-box>*{position:relative;z-index:1}
    .cta-box h2{font-size:clamp(29px,4vw,45px);line-height:1.14;margin:12px 0;font-weight:950;letter-spacing:-.04em}
    .cta-box p{margin:0;color:#cfdfd9;max-width:680px}
    .cta-box .btn{margin-top:22px;background:#fff;color:#07553d}
    .site-footer{background:#07111f;color:#e3eee9;padding:52px 0 28px}
    .footer-grid{display:grid;grid-template-columns:1.55fr repeat(3,1fr);gap:32px}
    .footer-brand{font-size:20px;margin-bottom:13px}
    .footer-title{font-size:14px;font-weight:900;color:#fff;margin-bottom:13px}
    .footer-links{display:grid;gap:8px}
    .footer-links a{color:#aebdb6;font-size:14px;transition:.2s ease}
    .footer-links a:hover{color:#69e2b1;transform:translateX(3px)}
    .footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:34px;padding-top:20px;display:flex;flex-wrap:wrap;gap:10px 20px;color:#8fa39a;font-size:12px}
    .fixed-bar{position:fixed;z-index:70;left:50%;bottom:17px;transform:translateX(-50%);width:min(760px,calc(100% - 28px));padding:10px 12px 10px 17px;display:flex;align-items:center;justify-content:space-between;gap:15px;border:1px solid rgba(255,255,255,.25);border-radius:20px;background:rgba(7,17,31,.90);box-shadow:0 18px 44px rgba(7,17,31,.32);backdrop-filter:blur(16px);color:#fff}
    .fixed-bar span{font-size:13px;color:#d9e8e2;font-weight:700}
    .fixed-bar .btn{padding:11px 15px;font-size:13px}
    @media(max-width:1120px){
      .nav-center{justify-content:flex-start;overflow-x:auto;scrollbar-width:none}.nav-center::-webkit-scrollbar{display:none}
      .nav-link{padding:8px 10px}.cmd-search{width:150px}.hero-grid{gap:25px}
    }
    @media(max-width:900px){
      .nav-shell{height:auto;min-height:74px;padding:12px 0;flex-wrap:wrap}.mobile-toggle{display:block;margin-left:auto}.nav-actions{margin-left:auto}.cmd-search{display:none}
      .nav-center{display:none;order:3;width:100%;flex-basis:100%;border-radius:18px;flex-wrap:wrap;justify-content:flex-start}.nav-center.open{display:flex}
      .hero-grid,.intro-layout,.split-feature,.warning-grid,.faq-layout{grid-template-columns:1fr}.feature-image{min-height:270px}.principle-grid{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1.4fr 1fr 1fr}.footer-grid>div:last-child{grid-column:span 3}
    }
    @media(max-width:620px){
      .container{width:min(100% - 28px,var(--container))}.brand-text{font-size:18px}.nav-actions .btn{display:none}
      .safety-hero{padding-top:22px}.hero-grid{padding:42px 0}.eligibility{padding:20px}h1{font-size:42px}.hero-copy p{font-size:16px}
      section{padding:43px 0}.section-head{display:block;margin-bottom:20px}.principle-grid,.signals,.toolbox-grid{grid-template-columns:1fr}
      .feature-content,.toolbox,.cta-box{padding:25px}.feature-content h2{font-size:29px}.scenario-grid{display:grid}.scenario:nth-child(n){grid-column:span 12}
      .footer-grid{grid-template-columns:1fr 1fr;gap:26px}.footer-grid>div:first-child,.footer-grid>div:last-child{grid-column:span 2}
      .fixed-bar{bottom:10px;padding:9px 10px 9px 14px}.fixed-bar span{font-size:11px;line-height:1.35}.fixed-bar .btn{padding:10px 12px;font-size:12px}
    }