/* roulang page: index */
:root{
      --ink:#0c1113;--graphite:#1b2426;--muted:#647174;--soft:#f4f7f6;--panel:#ffffff;--line:#dce6e3;
      --primary:#0c6b62;--primary-2:#11897d;--primary-dark:#073f3a;--amber:#f2a333;--amber-soft:#fff3dd;
      --ice:#68c7d4;--violet:#7f6ae8;--radius:18px;--radius-sm:12px;--shadow:0 18px 45px rgba(10,32,31,.12);
      --shadow-soft:0 10px 28px rgba(12,30,28,.08);--container:1200px;--ease:all .22s ease;
    }
    *{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:var(--soft);line-height:1.8;font-size:16px}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button,input,select,textarea{font:inherit}button{cursor:pointer;border:0}::selection{background:rgba(242,163,51,.28)}.container{width:min(var(--container),calc(100% - 40px));margin:auto}.skip{position:absolute;left:-999px;top:8px;background:#fff;padding:8px 12px;border-radius:8px}.skip:focus{left:12px;z-index:99}.site-header{position:sticky;top:0;z-index:50;background:rgba(12,17,19,.92);backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.08)}.nav-wrap{height:74px;display:flex;align-items:center;justify-content:space-between;gap:24px}.logo{display:flex;align-items:center;gap:12px;color:#fff;font-weight:800;letter-spacing:.2px}.logo-mark{width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,var(--primary),var(--amber));display:grid;place-items:center;box-shadow:0 0 0 1px rgba(255,255,255,.18) inset}.logo-mark:before{content:"VS";font-size:13px;color:#fff;font-weight:900}.logo-text{display:flex;flex-direction:column;line-height:1.25}.logo-text small{color:#a9c8c3;font-size:12px;font-weight:600}.main-nav{display:flex;align-items:center;gap:8px}.main-nav a{color:#dce8e6;padding:10px 14px;border-radius:999px;font-size:15px;transition:var(--ease);position:relative}.main-nav a:hover,.main-nav a.active{background:rgba(17,137,125,.18);color:#fff}.nav-action{display:flex;align-items:center;gap:10px}.status-pill{font-size:12px;color:#183b37;background:#dff4ef;border:1px solid rgba(104,199,212,.35);padding:6px 10px;border-radius:999px}.menu-toggle{display:none;width:42px;height:42px;border-radius:12px;background:rgba(255,255,255,.08);color:#fff}.menu-toggle span{display:block;width:20px;height:2px;background:#fff;margin:5px auto;border-radius:2px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 18px;border-radius:13px;font-weight:700;transition:var(--ease);border:1px solid transparent}.btn-primary{background:var(--primary);color:#fff;box-shadow:0 12px 24px rgba(12,107,98,.25)}.btn-primary:hover{background:var(--primary-2);transform:translateY(-2px)}.btn-secondary{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.18)}.btn-secondary:hover{background:rgba(255,255,255,.16)}.btn-light{background:#fff;color:var(--primary-dark);border-color:var(--line)}.btn-light:hover{border-color:var(--primary);transform:translateY(-2px);box-shadow:var(--shadow-soft)}.section{padding:82px 0}.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:30px}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--primary);font-weight:800;font-size:13px;letter-spacing:.5px}.eyebrow:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--amber);box-shadow:0 0 0 5px rgba(242,163,51,.14)}h1,h2,h3{line-height:1.22;color:var(--ink)}h1{font-size:clamp(2rem,4.4vw,3.75rem);font-weight:850;letter-spacing:-1px}h2{font-size:clamp(1.65rem,2.8vw,2.4rem);font-weight:820}h3{font-size:1.18rem}.lead{color:#d8e7e4;font-size:18px;max-width:760px}.muted{color:var(--muted)}.hero{position:relative;min-height:720px;color:#fff;background:linear-gradient(110deg,rgba(7,22,24,.94),rgba(8,58,53,.76)),url('/assets/images/backpic/back-1.webp') center/cover no-repeat;overflow:hidden}.hero:after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(135deg,rgba(255,255,255,.05) 0 1px,transparent 1px 18px),radial-gradient(circle at 82% 20%,rgba(242,163,51,.18),transparent 34%);pointer-events:none}.hero-inner{position:relative;z-index:1;padding:92px 0 72px;display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}.hero h1{color:#fff;margin:18px 0 18px}.hero-ctas{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}.hero-note{margin-top:18px;display:flex;gap:10px;align-items:flex-start;color:#bdd7d2;font-size:13px}.ticker{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:34px}.ticker-card{padding:16px;border:1px solid rgba(255,255,255,.12);border-radius:16px;background:rgba(255,255,255,.07)}.ticker-card strong{display:block;color:#fff;font-size:22px}.ticker-card span{font-size:13px;color:#b7cfca}.score-console{background:rgba(8,18,20,.78);border:1px solid rgba(255,255,255,.14);border-radius:24px;box-shadow:0 24px 80px rgba(0,0,0,.34);padding:22px;backdrop-filter:blur(12px)}.console-tabs{display:flex;gap:8px;margin-bottom:18px}.console-tabs span{flex:1;text-align:center;padding:9px 8px;border-radius:999px;background:rgba(255,255,255,.08);font-size:13px;color:#d6e6e3}.console-tabs span:first-child{background:var(--primary);color:#fff}.match-card{border-radius:18px;background:linear-gradient(180deg,rgba(255,255,255,.10),rgba(255,255,255,.04));padding:20px;border:1px solid rgba(255,255,255,.12)}.match-row{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:16px}.team{text-align:center}.team b{display:block;font-size:18px}.team em{font-style:normal;color:#a9c8c3;font-size:12px}.score{font-size:38px;font-weight:900;color:var(--amber)}.progress{height:8px;background:rgba(255,255,255,.12);border-radius:999px;overflow:hidden;margin:22px 0}.progress span{display:block;height:100%;width:64%;background:linear-gradient(90deg,var(--primary-2),var(--amber))}.timeline-mini{display:grid;gap:10px}.timeline-mini li{list-style:none;display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-top:1px solid rgba(255,255,255,.1);font-size:13px;color:#d9e8e5}.risk-strip{margin-top:18px;padding:12px 14px;border-radius:14px;background:rgba(242,163,51,.12);border:1px solid rgba(242,163,51,.35);font-size:13px;color:#ffe4b5}.chips{display:flex;flex-wrap:wrap;gap:12px}.chip{display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border:1px solid var(--line);background:#fff;border-radius:999px;color:#28413d;transition:var(--ease);font-weight:650}.chip:hover{border-color:var(--amber);box-shadow:inset 4px 0 0 var(--amber);transform:translateY(-1px)}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow-soft);transition:var(--ease)}.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(12,107,98,.35)}.feature-card .icon{width:44px;height:44px;border-radius:14px;background:#e5f5f1;color:var(--primary);display:grid;place-items:center;font-weight:900;margin-bottom:14px}.feature-card p{color:var(--muted);margin-top:8px}.archive{background:#fff}.timeline-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:30px}.time-list{position:relative;padding-left:24px}.time-list:before{content:"";position:absolute;left:8px;top:6px;bottom:6px;width:2px;background:var(--line)}.time-item{position:relative;background:#f8fbfa;border:1px solid var(--line);border-radius:16px;padding:18px;margin-bottom:16px}.time-item:before{content:"";position:absolute;left:-23px;top:24px;width:12px;height:12px;border-radius:50%;background:var(--primary);box-shadow:0 0 0 5px #dff4ef}.time-item.hot:before{background:var(--amber);box-shadow:0 0 0 5px var(--amber-soft)}.archive-card{display:grid;grid-template-columns:1fr 1fr;gap:18px;align-items:stretch}.image-card{overflow:hidden;border-radius:20px;position:relative;min-height:260px}.image-card img{width:100%;height:100%;object-fit:cover}.image-card:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent,rgba(0,0,0,.42))}.table-section{background:linear-gradient(180deg,#f4f7f6,#eef5f3)}.score-layout{display:grid;grid-template-columns:1.7fr .8fr;gap:24px}.score-table{width:100%;border-collapse:separate;border-spacing:0;background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:var(--shadow-soft)}.score-table th,.score-table td{text-align:left;padding:15px 16px;border-bottom:1px solid var(--line);vertical-align:top}.score-table th{background:#eaf4f2;color:#173b37;font-size:14px}.score-table tr:nth-child(even) td{background:#fbfdfc}.score-table tr:last-child td{border-bottom:0}.badge{display:inline-flex;align-items:center;padding:4px 9px;border-radius:999px;font-size:12px;font-weight:800;background:#e7f5f2;color:var(--primary)}.badge.amber{background:var(--amber-soft);color:#9a610d}.metric-stack{display:grid;gap:14px}.metric{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px}.metric strong{font-size:28px;color:var(--primary-dark)}.rules{background:#fff}.rules-layout{display:grid;grid-template-columns:1fr .9fr;gap:28px}.steps{counter-reset:step;display:grid;gap:14px}.step{counter-increment:step;display:grid;grid-template-columns:46px 1fr;gap:14px;padding:18px;border-radius:16px;background:#f7faf9;border:1px solid var(--line)}.step:before{content:counter(step);width:42px;height:42px;border-radius:14px;background:var(--primary);color:#fff;display:grid;place-items:center;font-weight:900}.notice-card{background:var(--amber-soft);border:1px solid rgba(242,163,51,.45);border-radius:22px;padding:26px}.notice-card ul{margin:14px 0 0 18px;color:#4d4334}.topics{background:#f7faf9}.topic-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:22px}.topic-main{display:grid;grid-template-columns:.95fr 1.05fr;gap:18px;align-items:center;padding:18px}.topic-main img,.topic-small img{border-radius:16px;height:100%;object-fit:cover}.topic-list{display:grid;gap:14px}.topic-small{display:grid;grid-template-columns:128px 1fr;gap:14px;padding:14px}.tagline{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0}.tag{font-size:12px;color:var(--primary);background:#e7f5f2;border-radius:999px;padding:4px 9px;font-weight:750}.proof{background:var(--primary-dark);color:#eaf5f3}.proof h2{color:#fff}.proof-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:28px}.proof-item{padding:22px;border-radius:18px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12)}.proof-item strong{display:block;font-size:30px;color:var(--amber)}.faq-list{display:grid;gap:12px}.faq-item{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden}.faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;text-align:left;background:#fff;padding:18px 20px;font-weight:800;color:var(--ink)}.faq-q span:last-child{color:var(--primary);font-size:22px}.faq-a{display:none;padding:0 20px 18px 22px;color:var(--muted);border-left:4px solid var(--primary);margin-left:20px}.faq-item.open .faq-a{display:block}.faq-item.open .faq-q span:last-child{transform:rotate(45deg)}.contact{background:#fff}.contact-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:28px}.form-card{background:#f8fbfa;border:1px solid var(--line);border-radius:22px;padding:24px;box-shadow:var(--shadow-soft)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field{display:grid;gap:7px}.field.full{grid-column:1/-1}.field label{font-weight:750;color:#213836}.field input,.field select,.field textarea{width:100%;border:1px solid var(--line);border-radius:12px;padding:12px 13px;background:#fff;outline:none;transition:var(--ease)}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--primary);box-shadow:0 0 0 4px rgba(12,107,98,.12)}.check{display:flex;gap:10px;align-items:flex-start;color:var(--muted);font-size:14px;margin:14px 0}.check input{margin-top:6px}.cta-band{background:linear-gradient(135deg,var(--primary-dark),var(--primary));color:#fff;border-radius:26px;padding:34px;display:flex;justify-content:space-between;align-items:center;gap:24px;box-shadow:var(--shadow)}.cta-band h2{color:#fff}.site-footer{background:#0b1011;color:#c9d6d3;padding:48px 0 26px}.footer-grid{display:grid;grid-template-columns:1.25fr .75fr .85fr;gap:30px}.footer-links{display:grid;gap:8px}.footer-links a{color:#c9d6d3;transition:var(--ease)}.footer-links a:hover{color:var(--amber)}.footer-note{font-size:13px;color:#97a8a5;margin-top:14px}.copyright{border-top:1px solid rgba(255,255,255,.08);margin-top:30px;padding-top:18px;font-size:13px;color:#91a09d}.float-top{position:fixed;right:18px;bottom:18px;width:44px;height:44px;border-radius:14px;background:var(--primary);color:#fff;display:grid;place-items:center;box-shadow:var(--shadow);z-index:40}.float-top:hover{background:var(--primary-2)}
    @media (max-width:1024px){.hero-inner,.timeline-wrap,.score-layout,.rules-layout,.topic-layout,.contact-layout{grid-template-columns:1fr}.grid-3,.proof-grid{grid-template-columns:repeat(2,1fr)}.section{padding:64px 0}.archive-card{grid-template-columns:1fr}.main-nav{position:absolute;left:20px;right:20px;top:74px;display:none;flex-direction:column;align-items:stretch;background:#101819;border:1px solid rgba(255,255,255,.1);border-radius:18px;padding:12px}.main-nav.open{display:flex}.menu-toggle{display:block}.status-pill{display:none}.nav-action .btn{display:none}}
    @media (max-width:768px){.container{width:min(100% - 32px,var(--container))}.nav-wrap{height:66px}.hero{min-height:auto}.hero-inner{padding:62px 0 48px}.ticker,.grid-3,.proof-grid{grid-template-columns:1fr}.hero-ctas,.section-head,.cta-band{align-items:stretch;flex-direction:column}.btn{width:100%}.match-row{grid-template-columns:1fr;gap:8px}.score{text-align:center}.score-table,.score-table thead,.score-table tbody,.score-table tr,.score-table th,.score-table td{display:block}.score-table thead{display:none}.score-table tr{border-bottom:1px solid var(--line);padding:12px}.score-table td{border:0;padding:7px 8px}.score-table td:before{content:attr(data-label);display:block;color:var(--primary);font-weight:800;font-size:12px}.topic-main,.topic-small{grid-template-columns:1fr}.topic-small img{height:180px;width:100%}.form-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.lead{font-size:16px}}
    @media (max-width:520px){h1{font-size:2rem}.logo-text strong{font-size:14px}.logo-text small{display:none}.section{padding:50px 0}.card{padding:18px}.console-tabs{flex-direction:column}.cta-band{padding:24px}.float-top{right:12px;bottom:12px}}

/* roulang page: category1 */
:root{
      --primary:#0b5f59;
      --primary-2:#0e8178;
      --primary-soft:#e6f3f1;
      --accent:#f2a93b;
      --accent-soft:#fff4df;
      --ice:#70c8d8;
      --violet:#7b6ee6;
      --ink:#101515;
      --graphite:#263030;
      --muted:#687676;
      --line:#dbe5e3;
      --bg:#f5f7f6;
      --card:#ffffff;
      --dark:#081111;
      --dark-2:#0d1c1b;
      --radius-sm:10px;
      --radius:16px;
      --radius-lg:24px;
      --shadow:0 16px 40px rgba(11,95,89,.12);
      --shadow-soft:0 10px 28px rgba(16,21,21,.08);
      --container:1200px;
    }
    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;background:var(--bg);color:var(--graphite);line-height:1.78;font-size:16px;overflow-x:hidden}
    a{color:inherit;text-decoration:none;transition:color .22s ease,background .22s ease,border-color .22s ease,transform .22s ease,box-shadow .22s ease}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit;color:inherit}
    button{cursor:pointer;border:0;background:none}
    :focus-visible{outline:3px solid rgba(242,169,59,.45);outline-offset:3px}
    .container{width:min(var(--container),calc(100% - 40px));margin:0 auto}
    .site-header{position:sticky;top:0;z-index:50;background:rgba(8,17,17,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.08);box-shadow:0 10px 28px rgba(0,0,0,.18)}
    .header-inner{height:76px;display:flex;align-items:center;justify-content:space-between;gap:22px}
    .logo{display:inline-flex;align-items:center;gap:12px;min-width:max-content}
    .logo-mark{width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,var(--primary-2),#113734 56%,var(--accent));position:relative;box-shadow:0 0 0 1px rgba(255,255,255,.15) inset,0 12px 24px rgba(0,0,0,.22)}
    .logo-mark:before,.logo-mark:after{content:"";position:absolute;background:#fff;border-radius:999px;opacity:.9}
    .logo-mark:before{width:22px;height:3px;left:10px;top:16px;box-shadow:0 9px 0 rgba(255,255,255,.78)}
    .logo-mark:after{width:5px;height:24px;right:11px;top:9px;background:var(--accent)}
    .logo-text{display:flex;flex-direction:column;line-height:1.25;color:#fff}
    .logo-text strong{font-size:17px;letter-spacing:.2px}
    .logo-text small{font-size:12px;color:rgba(255,255,255,.62);margin-top:2px}
    .main-nav{display:flex;align-items:center;gap:8px;margin-left:auto}
    .main-nav a{color:rgba(255,255,255,.78);font-weight:650;font-size:15px;padding:10px 14px;border-radius:999px;position:relative}
    .main-nav a:hover{color:#fff;background:rgba(255,255,255,.08)}
    .main-nav a.active{color:#07110f;background:var(--accent);box-shadow:0 8px 20px rgba(242,169,59,.26)}
    .header-action{display:flex;align-items:center;gap:10px}
    .status-pill{display:inline-flex;align-items:center;gap:8px;color:#cce9e6;background:rgba(14,129,120,.17);border:1px solid rgba(112,200,216,.24);padding:9px 13px;border-radius:999px;font-size:13px;font-weight:700}
    .status-pill:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--ice);box-shadow:0 0 0 4px rgba(112,200,216,.15)}
    .menu-toggle{display:none;width:44px;height:44px;border-radius:12px;border:1px solid rgba(255,255,255,.14);color:#fff;align-items:center;justify-content:center}
    .menu-toggle span,.menu-toggle span:before,.menu-toggle span:after{display:block;width:20px;height:2px;background:#fff;border-radius:2px;position:relative;transition:.22s ease}
    .menu-toggle span:before,.menu-toggle span:after{content:"";position:absolute;left:0}.menu-toggle span:before{top:-7px}.menu-toggle span:after{top:7px}
    .topic-hero{position:relative;min-height:330px;display:flex;align-items:center;color:#fff;background:linear-gradient(120deg,rgba(8,17,17,.86),rgba(8,17,17,.62)),url('/assets/images/backpic/back-2.webp') center/cover no-repeat;overflow:hidden}
    .topic-hero:after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(115deg,rgba(255,255,255,.06) 0 1px,transparent 1px 34px),radial-gradient(circle at 78% 18%,rgba(242,169,59,.22),transparent 28%),radial-gradient(circle at 8% 88%,rgba(14,129,120,.28),transparent 32%);pointer-events:none}
    .hero-content{position:relative;z-index:1;padding:58px 0 52px;max-width:860px}
    .breadcrumb{display:flex;align-items:center;gap:10px;flex-wrap:wrap;color:rgba(255,255,255,.72);font-size:14px;margin-bottom:18px}
    .breadcrumb a:hover{color:var(--accent)}
    .breadcrumb span{color:rgba(255,255,255,.45)}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.16);color:#fff;border-radius:999px;padding:7px 12px;font-weight:750;font-size:13px;margin-bottom:16px}
    .eyebrow:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--accent)}
    h1{font-size:clamp(30px,4.2vw,46px);line-height:1.2;color:#fff;font-weight:820;letter-spacing:-.6px;margin-bottom:16px}
    .hero-lead{font-size:17px;max-width:780px;color:rgba(255,255,255,.82);line-height:1.9}
    .hero-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
    .hero-meta .badge{background:rgba(14,129,120,.22);border-color:rgba(112,200,216,.35);color:#e8fffc}
    main{position:relative}
    .section{padding:72px 0}
    .section.tight{padding:52px 0}
    .section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;margin-bottom:26px}
    .section-title{font-size:clamp(24px,3vw,32px);line-height:1.25;color:var(--ink);font-weight:820;letter-spacing:-.3px}
    .section-desc{color:var(--muted);max-width:680px;margin-top:8px;line-height:1.85}
    .badge{display:inline-flex;align-items:center;gap:6px;padding:6px 11px;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--primary);font-size:13px;font-weight:750;white-space:nowrap}
    .badge.amber{color:#7a4a00;background:var(--accent-soft);border-color:#f5d9a5}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:11px 18px;border-radius:13px;font-weight:780;border:1px solid transparent;line-height:1.2}
    .btn-primary{background:var(--primary);color:#fff;box-shadow:0 14px 26px rgba(11,95,89,.23)}
    .btn-primary:hover{background:var(--primary-2);transform:translateY(-2px);box-shadow:0 18px 34px rgba(11,95,89,.28)}
    .btn-outline{background:#fff;color:var(--primary);border-color:#bad4d0}
    .btn-outline:hover{border-color:var(--primary);background:var(--primary-soft);transform:translateY(-1px)}
    .filter-wrap{position:sticky;top:76px;z-index:30;background:rgba(245,247,246,.92);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
    .filter-bar{display:grid;grid-template-columns:1fr 280px auto;gap:14px;align-items:center;padding:14px 0}
    .filter-tags{display:flex;gap:10px;overflow:auto;scrollbar-width:none}.filter-tags::-webkit-scrollbar{display:none}
    .filter-tag{border:1px solid var(--line);background:#fff;color:var(--graphite);border-radius:999px;padding:9px 14px;font-weight:750;white-space:nowrap;font-size:14px}
    .filter-tag:hover{border-color:var(--accent);box-shadow:inset 0 -2px 0 var(--accent)}
    .filter-tag.active{background:var(--primary);color:#fff;border-color:var(--primary)}
    .search-box{position:relative}.search-box input{width:100%;height:44px;border-radius:14px;border:1px solid var(--line);background:#fff;padding:0 14px 0 38px;transition:.22s ease}.search-box input:focus{border-color:var(--primary);box-shadow:0 0 0 4px rgba(11,95,89,.12)}
    .search-box:before{content:"⌕";position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--muted);font-size:20px;z-index:1}
    .content-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:28px;align-items:start}
    .list-stack{display:flex;flex-direction:column;gap:18px}
    .media-card{display:grid;grid-template-columns:250px 1fr;gap:22px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);padding:18px;box-shadow:var(--shadow-soft);overflow:hidden}
    .media-card:hover{transform:translateY(-3px);border-color:rgba(11,95,89,.45);box-shadow:var(--shadow)}
    .media-card figure{height:178px;border-radius:18px;overflow:hidden;background:#dbe5e3;position:relative}.media-card figure:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent,rgba(8,17,17,.2))}.media-card img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}.media-card:hover img{transform:scale(1.045)}
    .card-body{display:flex;flex-direction:column;min-width:0}.card-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:10px}.media-card h2{font-size:21px;line-height:1.35;color:var(--ink);font-weight:820;margin-bottom:9px}.media-card:hover h2{color:var(--primary)}
    .media-card p{color:var(--muted);line-height:1.82;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.card-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:auto;padding-top:16px;color:#7a8786;font-size:13px;border-top:1px dashed var(--line)}
    .read-link{color:var(--primary);font-weight:800}.read-link:hover{color:var(--accent)}
    .sidebar{display:flex;flex-direction:column;gap:18px;position:sticky;top:160px}.side-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:22px;box-shadow:var(--shadow-soft)}
    .side-card h3{font-size:19px;color:var(--ink);margin-bottom:14px}.tag-cloud{display:flex;flex-wrap:wrap;gap:9px}.tag-cloud a{padding:7px 10px;border-radius:999px;background:var(--primary-soft);color:var(--primary);font-size:13px;font-weight:750;border:1px solid rgba(11,95,89,.1)}.tag-cloud a:hover{background:var(--primary);color:#fff;transform:translateY(-1px)}
    .node-list{display:flex;flex-direction:column;gap:12px}.node{display:grid;grid-template-columns:18px 1fr;gap:10px;color:var(--muted);font-size:14px}.node:before{content:"";width:10px;height:10px;border-radius:50%;background:var(--primary);margin-top:9px;box-shadow:0 0 0 5px var(--primary-soft)}.node strong{display:block;color:var(--ink);font-size:15px;margin-bottom:2px}
    .risk-card{background:linear-gradient(180deg,var(--accent-soft),#fff);border-color:#f1d5a3}.risk-card .risk-icon{width:42px;height:42px;border-radius:14px;background:var(--accent);display:grid;place-items:center;color:#3b2600;font-weight:900;margin-bottom:12px}.risk-card p{color:#5c4a2b;font-size:14px;line-height:1.8}
    .summary-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.summary-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow-soft)}.summary-card b{display:block;font-size:28px;color:var(--primary);line-height:1;margin-bottom:8px}.summary-card span{color:var(--muted);font-size:14px}.summary-card.emphasis{background:var(--dark-2);border-color:rgba(255,255,255,.12)}.summary-card.emphasis b{color:var(--accent)}.summary-card.emphasis span{color:rgba(255,255,255,.72)}
    .guide-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:24px;align-items:stretch}.guide-panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:28px;box-shadow:var(--shadow-soft)}.guide-panel.dark{background:linear-gradient(145deg,#0a1918,#102a28);color:#fff;border-color:rgba(255,255,255,.12)}
    .step-list{counter-reset:item;display:flex;flex-direction:column;gap:14px}.step{counter-increment:item;display:grid;grid-template-columns:42px 1fr;gap:14px;align-items:start}.step:before{content:counter(item);width:42px;height:42px;border-radius:14px;background:var(--primary-soft);color:var(--primary);font-weight:900;display:grid;place-items:center}.step h3{font-size:18px;color:var(--ink);margin-bottom:4px}.step p{color:var(--muted);font-size:15px}.dark .step:before{background:rgba(242,169,59,.16);color:var(--accent)}.dark .step h3{color:#fff}.dark .step p{color:rgba(255,255,255,.72)}
    .related-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.topic-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-soft)}.topic-card:hover{transform:translateY(-3px);border-color:var(--primary)}.topic-card img{height:136px;width:100%;object-fit:cover}.topic-card div{padding:18px}.topic-card h3{font-size:18px;line-height:1.4;color:var(--ink);margin-bottom:8px}.topic-card p{font-size:14px;color:var(--muted);line-height:1.75}
    .faq-wrap{display:grid;grid-template-columns:.78fr 1.22fr;gap:28px}.faq-intro{background:linear-gradient(145deg,var(--primary),#0a3936);color:#fff;border-radius:var(--radius-lg);padding:28px;box-shadow:var(--shadow)}.faq-intro p{color:rgba(255,255,255,.78);margin-top:10px}.faq-list{display:flex;flex-direction:column;gap:12px}.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:0 8px 18px rgba(16,21,21,.05)}.faq-item summary{list-style:none;cursor:pointer;padding:18px 20px;font-weight:800;color:var(--ink);display:flex;align-items:center;justify-content:space-between;gap:16px}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:after{content:"+";width:28px;height:28px;border-radius:50%;background:var(--primary-soft);color:var(--primary);display:grid;place-items:center;flex:0 0 auto}.faq-item[open] summary:after{content:"−";background:var(--primary);color:#fff}.faq-answer{padding:0 20px 20px 20px;color:var(--muted);border-left:4px solid var(--primary);margin:0 20px 20px;background:#fbfdfc;border-radius:0 10px 10px 0}
    .cta{padding:68px 0;background:linear-gradient(120deg,rgba(8,17,17,.94),rgba(13,48,45,.92)),url('/assets/images/backpic/back-3.webp') center/cover no-repeat;color:#fff}.cta-box{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center}.cta h2{font-size:clamp(25px,3vw,34px);line-height:1.25;margin-bottom:10px}.cta p{color:rgba(255,255,255,.76);max-width:760px}.cta-actions{display:flex;gap:12px;flex-wrap:wrap}.cta .btn-outline{background:transparent;color:#fff;border-color:rgba(255,255,255,.38)}.cta .btn-outline:hover{background:rgba(255,255,255,.08);border-color:#fff}
    .pagination{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:28px}.page-btn{min-width:42px;height:42px;border-radius:12px;border:1px solid var(--line);background:#fff;color:var(--graphite);font-weight:800}.page-btn:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-1px)}.page-btn.active{background:var(--primary);color:#fff;border-color:var(--primary)}
    .site-footer{background:var(--dark);color:rgba(255,255,255,.72);padding:54px 0 24px}.footer-grid{display:grid;grid-template-columns:1.2fr .8fr 1fr;gap:34px;padding-bottom:28px;border-bottom:1px solid rgba(255,255,255,.1)}.footer-note{margin-top:14px;color:rgba(255,255,255,.62);font-size:14px;line-height:1.85}.footer-links{display:flex;flex-direction:column;gap:8px}.footer-links a{color:rgba(255,255,255,.68);font-size:14px}.footer-links a:hover{color:var(--accent);transform:translateX(2px)}.copyright{text-align:center;color:rgba(255,255,255,.48);font-size:13px;padding-top:22px}
    @media (max-width:1024px){.header-action{display:none}.content-layout{grid-template-columns:1fr}.sidebar{position:static;display:grid;grid-template-columns:repeat(2,1fr)}.summary-grid,.related-grid{grid-template-columns:repeat(2,1fr)}.guide-grid,.faq-wrap{grid-template-columns:1fr}.filter-bar{grid-template-columns:1fr 240px}.filter-bar .btn{display:none}.footer-grid{grid-template-columns:1fr 1fr}}
    @media (max-width:768px){.container{width:min(100% - 32px,var(--container))}.header-inner{height:68px}.menu-toggle{display:flex}.main-nav{position:absolute;left:16px;right:16px;top:76px;display:none;flex-direction:column;align-items:stretch;background:#0b1716;border:1px solid rgba(255,255,255,.1);border-radius:18px;padding:12px;box-shadow:0 20px 42px rgba(0,0,0,.28)}.main-nav.open{display:flex}.main-nav a{border-radius:12px;padding:13px 14px}.topic-hero{min-height:300px}.hero-content{padding:44px 0}.filter-wrap{top:68px}.filter-bar{grid-template-columns:1fr;gap:10px}.search-box{order:2}.media-card{grid-template-columns:1fr;padding:14px}.media-card figure{height:210px}.card-meta{flex-direction:column;align-items:flex-start}.sidebar{grid-template-columns:1fr}.section{padding:54px 0}.section-head{display:block}.summary-grid,.related-grid{grid-template-columns:1fr}.cta-box{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.logo-text strong{font-size:15px}.logo-text small{font-size:11px}}
    @media (max-width:520px){body{font-size:15px}.media-card figure{height:180px}.hero-meta{gap:8px}.badge{font-size:12px}.filter-tag{padding:8px 12px}.guide-panel,.side-card,.faq-intro{padding:20px}.cta-actions .btn{width:100%}.pagination{flex-wrap:wrap}.section-title{font-size:24px}}