/* roulang page: index */
:root{
      --ink:#17233b;
      --muted:#6f7b91;
      --soft:#f4f7fb;
      --paper:#ffffff;
      --line:#e4eaf2;
      --brand:#e85b3c;
      --brand-dark:#c8442d;
      --navy:#172b4d;
      --blue:#3974c9;
      --mint:#dff4ec;
      --yellow:#fff1c9;
      --radius:18px;
      --radius-sm:12px;
      --shadow:0 16px 42px rgba(25,47,79,.10);
      --shadow-sm:0 8px 24px rgba(25,47,79,.07);
      --side:248px;
    }
    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:#f7f9fc;line-height:1.8;font-size:15px}
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%;height:auto}
    button,input,textarea{font:inherit}
    button{border:0;cursor:pointer}
    :focus-visible{outline:3px solid rgba(232,91,60,.35);outline-offset:3px}
    .app-shell{min-height:100vh}
    .sidebar{position:fixed;left:0;top:0;bottom:0;width:var(--side);background:var(--navy);color:#fff;padding:28px 20px;z-index:20;display:flex;flex-direction:column}
    .brand{display:flex;align-items:center;gap:11px;padding:7px 10px 34px}
    .brand-mark{width:38px;height:38px;border-radius:12px;background:var(--brand);display:grid;place-items:center;font-size:20px;font-weight:800;box-shadow:0 8px 18px rgba(232,91,60,.28)}
    .brand-name{font-size:21px;font-weight:800;letter-spacing:1px}
    .nav-caption{font-size:11px;color:#9caeca;letter-spacing:2px;padding:0 12px 12px}
    .nav-list{list-style:none;display:grid;gap:7px}
    .nav-list a{display:flex;align-items:center;gap:12px;padding:12px 13px;border-radius:12px;color:#cbd6e8;transition:.25s ease;font-size:14px}
    .nav-list a:hover{background:rgba(255,255,255,.09);color:#fff;transform:translateX(2px)}
    .nav-list a.active{background:#fff;color:var(--navy);font-weight:700;box-shadow:0 8px 20px rgba(0,0,0,.12)}
    .nav-icon{width:23px;height:23px;border-radius:7px;background:rgba(255,255,255,.12);display:grid;place-items:center;font-size:12px}
    .nav-list a.active .nav-icon{background:var(--brand);color:#fff}
    .side-note{margin-top:auto;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.05);border-radius:16px;padding:15px;color:#b9c9df;font-size:12px;line-height:1.7}
    .side-note strong{display:block;color:#fff;font-size:14px;margin-bottom:4px}
    .main{margin-left:var(--side);min-width:0}
    .mobile-top{display:none}
    .container{width:min(1180px,calc(100% - 56px));margin:0 auto}
    .hero{min-height:380px;background:linear-gradient(90deg,rgba(247,249,252,.98) 0%,rgba(247,249,252,.82) 42%,rgba(247,249,252,.26) 100%),url("/assets/images/backpic/back-1.webp") center/cover;display:flex;align-items:center;border-bottom:1px solid var(--line)}
    .hero-inner{padding:54px 0 56px;max-width:820px}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--brand);font-weight:700;font-size:13px;letter-spacing:1px;margin-bottom:13px}
    .eyebrow:before{content:"";width:22px;height:3px;background:var(--brand);border-radius:99px}
    h1{font-size:clamp(34px,5vw,62px);line-height:1.16;letter-spacing:-2px;color:var(--navy);max-width:720px}
    .hero-copy{font-size:17px;color:#526079;max-width:710px;margin:20px 0 26px}
    .actions{display:flex;flex-wrap:wrap;gap:12px}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 20px;border-radius:11px;font-weight:700;transition:.25s ease}
    .btn-primary{background:var(--brand);color:#fff;box-shadow:0 10px 20px rgba(232,91,60,.2)}
    .btn-primary:hover{background:var(--brand-dark);transform:translateY(-2px);box-shadow:0 13px 25px rgba(232,91,60,.26)}
    .btn-light{background:#fff;color:var(--navy);border:1px solid var(--line)}
    .btn-light:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-2px)}
    .hero-points{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
    .hero-point{padding:7px 13px;background:rgba(255,255,255,.8);border:1px solid rgba(218,226,237,.9);border-radius:99px;color:#53627a;font-size:12px}
    section{padding:74px 0}
    .section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:25px;margin-bottom:28px}
    .section-head h2{font-size:clamp(25px,3vw,36px);line-height:1.25;color:var(--navy);letter-spacing:-1px}
    .section-head p{max-width:610px;color:var(--muted);font-size:15px}
    .section-kicker{color:var(--brand);font-weight:800;font-size:12px;letter-spacing:1.5px;margin-bottom:7px}
    .band{background:#fff;border-bottom:1px solid var(--line)}
    .benefit-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}
    .benefit{padding:22px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);transition:.25s}
    .benefit:hover,.info-card:hover,.topic-card:hover,.case-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm);border-color:#d4ddea}
    .benefit-icon{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;font-size:18px;margin-bottom:15px;background:var(--mint)}
    .benefit:nth-child(2) .benefit-icon{background:var(--yellow)}
    .benefit:nth-child(3) .benefit-icon{background:#e5edff}
    .benefit:nth-child(4) .benefit-icon{background:#fce4e1}
    .benefit h3{font-size:17px;margin-bottom:6px;color:var(--navy)}
    .benefit p{font-size:13px;color:var(--muted);line-height:1.75}
    .qualification{background:var(--navy);color:#fff}
    .qualification .section-head h2{color:#fff}
    .qualification .section-head p{color:#bdc9da}
    .qual-wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:45px;align-items:center}
    .qual-list{display:grid;gap:15px}
    .qual-item{display:flex;gap:15px;padding:17px 0;border-bottom:1px solid rgba(255,255,255,.12)}
    .qual-num{width:31px;height:31px;flex:0 0 31px;border-radius:50%;background:var(--brand);display:grid;place-items:center;font-weight:800}
    .qual-item h3{font-size:16px;margin-bottom:3px}
    .qual-item p{font-size:13px;color:#bfcbdd}
    .qual-image{min-height:330px;border-radius:24px;background:url("/assets/images/coverpic/cover-3.webp") center/cover;position:relative;overflow:hidden}
    .qual-image:after{content:"赛事资料 · 清晰可查";position:absolute;left:22px;bottom:20px;padding:9px 13px;background:rgba(23,43,77,.84);border-radius:10px;color:#fff;font-size:13px}
    .features{background:#f7f9fc}
    .feature-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:22px}
    .feature-main{min-height:330px;border-radius:22px;background:url("/assets/images/coverpic/cover-5.webp") center/cover;position:relative;overflow:hidden;padding:28px;color:#fff;display:flex;align-items:flex-end}
    .feature-main:before{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(15,31,57,.88),transparent 65%)}
    .feature-main div{position:relative;max-width:500px}
    .feature-main h3{font-size:25px;margin-bottom:8px}
    .feature-main p{font-size:14px;color:#e7edf7}
    .feature-side{display:grid;gap:15px}
    .mini-feature{padding:22px;background:#fff;border:1px solid var(--line);border-radius:17px}
    .mini-feature h3{font-size:17px;color:var(--navy);margin-bottom:6px}
    .mini-feature p{font-size:13px;color:var(--muted)}
    .stats{background:#fff}
    .stat-grid{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:20px;overflow:hidden;background:#fff}
    .stat{padding:28px 24px;border-right:1px solid var(--line)}
    .stat:last-child{border-right:0}
    .stat strong{font-size:34px;color:var(--brand);letter-spacing:-1px;display:block;line-height:1.2}
    .stat span{font-size:13px;color:var(--muted);display:block;margin-top:7px}
    .trend{margin-top:20px;padding:18px 20px;background:#f5f8fc;border-radius:14px;display:flex;justify-content:space-between;align-items:center;gap:20px}
    .trend-text{font-size:13px;color:#59677d}
    .trend-line{height:52px;flex:1;max-width:480px;display:flex;align-items:flex-end;gap:8px}
    .bar{flex:1;background:#dce8f8;border-radius:6px 6px 2px 2px;min-height:18px}
    .bar.active{background:var(--brand)}
    .scenes{background:#f7f9fc}
    .scene-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}
    .scene{padding:24px;background:#fff;border-radius:18px;border:1px solid var(--line)}
    .scene-label{font-size:12px;color:var(--brand);font-weight:800}
    .scene h3{font-size:19px;color:var(--navy);margin:9px 0 7px}
    .scene p{font-size:13px;color:var(--muted)}
    .topics{background:#fff}
    .topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .topic-card{display:block;border:1px solid var(--line);border-radius:18px;overflow:hidden;background:#fff;transition:.25s}
    .topic-card img{height:155px;width:100%;object-fit:cover}
    .topic-body{padding:18px}
    .topic-body h3{font-size:18px;color:var(--navy);margin-bottom:6px}
    .topic-body p{font-size:13px;color:var(--muted);min-height:48px}
    .topic-link{display:inline-block;color:var(--brand);font-size:13px;font-weight:700;margin-top:12px}
    .news{background:#f7f9fc}
    .news-layout{display:grid;grid-template-columns:1.45fr .55fr;gap:20px}
    .news-list{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden}
    .news-item{padding:19px 22px;border-bottom:1px solid var(--line);display:grid;grid-template-columns:82px 1fr auto;gap:15px;align-items:center}
    .news-item:last-child{border-bottom:0}
    .news-date{color:var(--brand);font-size:12px;font-weight:700}
    .news-item h3{font-size:16px;color:var(--navy);margin-bottom:3px}
    .news-item p{font-size:12px;color:var(--muted);line-height:1.65}
    .read-more{color:var(--brand);font-size:12px;font-weight:700;white-space:nowrap}
    .recommend{border-radius:18px;padding:24px;background:var(--navy);color:#fff}
    .recommend h3{font-size:21px;margin-bottom:10px}
    .recommend p{font-size:13px;color:#bdc9da;margin-bottom:20px}
    .recommend ul{list-style:none;display:grid;gap:12px}
    .recommend li{font-size:13px;color:#dce5f1;padding-left:19px;position:relative}
    .recommend li:before{content:"";position:absolute;left:0;top:10px;width:7px;height:7px;border-radius:50%;background:var(--brand)}
    .updates{background:#fff}
    .update-table{border:1px solid var(--line);border-radius:18px;overflow:hidden}
    .update-row{display:grid;grid-template-columns:1fr 170px 120px 110px;gap:15px;padding:17px 22px;border-bottom:1px solid var(--line);align-items:center}
    .update-row:last-child{border-bottom:0}
    .update-row.head{background:#f4f7fb;color:#738098;font-size:12px}
    .update-row:not(.head){font-size:13px;color:#53617a}
    .update-row strong{color:var(--navy)}
    .status{display:inline-block;padding:4px 9px;border-radius:99px;background:var(--mint);color:#22785c;font-size:11px;width:max-content}
    .brand-story{background:#f7f9fc}
    .story-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:38px;align-items:center}
    .story-image{height:330px;border-radius:23px;background:url("/assets/images/coverpic/cover-8.webp") center/cover}
    .story-copy p{color:#5d6a80;margin-bottom:14px}
    .story-copy p:last-child{margin-bottom:0}
    .cases{background:#fff}
    .case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}
    .case-card{padding:24px;border:1px solid var(--line);border-radius:18px;transition:.25s}
    .case-top{display:flex;justify-content:space-between;gap:10px;margin-bottom:16px}
    .case-tag{font-size:11px;color:var(--brand);background:#fff0ed;padding:4px 9px;border-radius:99px}
    .case-score{font-size:22px;color:var(--navy);font-weight:800}
    .case-card h3{font-size:17px;color:var(--navy);margin-bottom:7px}
    .case-card p{font-size:13px;color:var(--muted)}
    .apply{background:#edf3fb}
    .apply-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:35px;align-items:start}
    .apply-copy h2{font-size:34px;line-height:1.3;color:var(--navy);margin-bottom:13px}
    .apply-copy p{color:var(--muted);margin-bottom:19px}
    .contact-points{list-style:none;display:grid;gap:11px;color:#53627a;font-size:13px}
    .contact-points li:before{content:"✓";color:var(--brand);font-weight:800;margin-right:9px}
    .form-card{background:#fff;padding:27px;border-radius:20px;box-shadow:var(--shadow);border:1px solid var(--line)}
    .form-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}
    .field{display:grid;gap:6px}
    .field.full{grid-column:1/-1}
    .field label{font-size:12px;color:#5b6880;font-weight:700}
    .field input,.field textarea,.field select{width:100%;border:1px solid #dce3ed;border-radius:10px;padding:11px 12px;color:var(--ink);background:#fbfcfe;transition:.2s}
    .field textarea{min-height:95px;resize:vertical}
    .field input:focus,.field textarea:focus,.field select:focus{border-color:var(--brand);background:#fff;outline:0;box-shadow:0 0 0 3px rgba(232,91,60,.1)}
    .form-note{font-size:11px;color:#8994a6;margin-top:10px}
    .faq{background:#fff}
    .faq-wrap{max-width:900px}
    .faq-item{border-bottom:1px solid var(--line)}
    .faq-q{width:100%;display:flex;justify-content:space-between;gap:20px;text-align:left;background:transparent;padding:19px 0;color:var(--navy);font-weight:700;font-size:16px}
    .faq-q span:last-child{color:var(--brand);font-size:22px;line-height:1;transition:.25s}
    .faq-a{max-height:0;overflow:hidden;color:var(--muted);font-size:13px;transition:max-height .3s ease;padding-right:40px}
    .faq-item.open .faq-a{max-height:160px;padding-bottom:18px}
    .faq-item.open .faq-q span:last-child{transform:rotate(45deg)}
    .trust{background:#f7f9fc}
    .trust-row{display:flex;flex-wrap:wrap;gap:13px}
    .trust-chip{padding:14px 18px;background:#fff;border:1px solid var(--line);border-radius:12px;color:#52617a;font-size:13px}
    .cta{padding:62px 0;background:var(--brand);color:#fff}
    .cta-inner{display:flex;justify-content:space-between;align-items:center;gap:25px}
    .cta h2{font-size:32px;line-height:1.3;margin-bottom:6px}
    .cta p{color:#ffe5de;font-size:14px}
    .cta .btn-light{border:0;color:var(--brand)}
    footer{background:#101f38;color:#aebbd0;padding:37px 0 22px}
    .footer-top{display:flex;justify-content:space-between;gap:30px;align-items:flex-start;padding-bottom:28px;border-bottom:1px solid rgba(255,255,255,.12)}
    .footer-brand{color:#fff;font-weight:800;font-size:20px;margin-bottom:8px}
    .footer-intro{font-size:12px;max-width:380px;line-height:1.8}
    .footer-links{display:flex;flex-wrap:wrap;gap:10px 20px;font-size:12px}
    .footer-links a:hover{color:#fff}
    .footer-bottom{padding-top:18px;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap;font-size:11px;color:#8796ae}
    .footer-bottom a{color:#b9c7da}.footer-bottom a:hover{color:#fff}
    .mobile-toggle{display:none}
    @media(max-width:1024px){
      :root{--side:215px}
      .benefit-grid,.stat-grid{grid-template-columns:repeat(2,1fr)}
      .stat:nth-child(2){border-right:0}.stat:nth-child(-n+2){border-bottom:1px solid var(--line)}
      .news-layout,.apply-grid{grid-template-columns:1fr}
      .recommend{min-height:unset}
    }
    @media(max-width:768px){
      :root{--side:0px}
      .sidebar{display:none}
      .mobile-top{height:66px;display:flex;align-items:center;justify-content:space-between;padding:0 20px;background:var(--navy);color:#fff;position:sticky;top:0;z-index:30}
      .mobile-brand{display:flex;align-items:center;gap:9px;font-weight:800;font-size:18px}
      .mobile-brand b{width:31px;height:31px;border-radius:9px;background:var(--brand);display:grid;place-items:center}
      .mobile-toggle{display:grid;place-items:center;background:transparent;color:#fff;font-size:24px}
      .main{margin-left:0}
      .container{width:min(100% - 38px,680px)}
      .hero{min-height:440px;background-position:58% center}
      .hero-inner{padding:45px 0}
      .section-head{display:block}.section-head p{margin-top:11px}
      .qual-wrap,.feature-layout,.story-grid{grid-template-columns:1fr}
      .qual-image{min-height:250px;order:-1}
      .scene-grid,.topic-grid,.case-grid{grid-template-columns:1fr 1fr}
      .update-row{grid-template-columns:1fr 120px 90px}
      .update-row span:nth-child(2){display:none}
      .cta-inner{display:block}.cta .btn{margin-top:18px}
      .footer-top{display:block}.footer-links{margin-top:18px}
    }
    @media(max-width:520px){
      body{font-size:14px}
      .container{width:calc(100% - 30px)}
      section{padding:52px 0}
      h1{font-size:35px;letter-spacing:-1px}
      .hero-copy{font-size:15px}
      .actions .btn{width:100%}
      .benefit-grid,.scene-grid,.topic-grid,.case-grid,.form-grid{grid-template-columns:1fr}
      .stat-grid{grid-template-columns:1fr 1fr}
      .stat{padding:20px 15px}.stat strong{font-size:26px}
      .news-item{grid-template-columns:1fr;gap:4px;padding:17px}
      .read-more{display:inline-block;margin-top:5px}
      .update-row{grid-template-columns:1fr 90px;padding:15px}
      .update-row span:nth-child(3){display:none}
      .qual-wrap{gap:22px}
      .apply-copy h2,.cta h2{font-size:27px}
      .story-image{height:245px}
    }

/* roulang page: category3 */
:root{
  --ink:#17233b;
  --muted:#6f7b91;
  --soft:#f4f7fb;
  --paper:#fff;
  --line:#e4eaf2;
  --brand:#e85b3c;
  --brand-dark:#c8442d;
  --navy:#172b4d;
  --blue:#3974c9;
  --mint:#dff4ec;
  --yellow:#fff1c9;
  --radius:18px;
  --radius-sm:12px;
  --shadow:0 16px 42px rgba(25,47,79,.10);
  --shadow-sm:0 8px 24px rgba(25,47,79,.07);
  --side:248px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:#f7f9fc;color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:15px;line-height:1.8}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;height:auto}
button,input{font:inherit}
button{border:0;cursor:pointer}
h1,h2,h3,h4,p,ul{margin:0}
ul{padding:0;list-style:none}
:focus-visible{outline:3px solid rgba(232,91,60,.35);outline-offset:3px}
.sidebar{position:fixed;z-index:20;left:0;top:0;bottom:0;width:var(--side);padding:28px 17px;background:var(--navy);color:#fff;box-shadow:8px 0 28px rgba(18,38,67,.08)}
.brand{display:flex;align-items:center;gap:11px;padding:7px 10px 34px}
.brand-mark{width:38px;height:38px;border-radius:12px;background:var(--brand);display:grid;place-items:center;font-size:20px;font-weight:800;box-shadow:0 8px 18px rgba(232,91,60,.28)}
.brand-name{font-size:21px;font-weight:800;letter-spacing:1px}
.nav-caption{font-size:11px;color:#9caeca;letter-spacing:2px;padding:0 12px 12px}
.nav-list{display:grid;gap:7px}
.nav-list a{display:flex;align-items:center;gap:12px;padding:12px 13px;border-radius:12px;color:#cbd6e8;transition:.25s ease;font-size:14px}
.nav-list a:hover{background:rgba(255,255,255,.09);color:#fff;transform:translateX(2px)}
.nav-list a.active{background:#fff;color:var(--navy);font-weight:700;box-shadow:0 8px 20px rgba(0,0,0,.12)}
.nav-icon{width:23px;height:23px;border-radius:7px;background:rgba(255,255,255,.12);display:grid;place-items:center;font-size:12px}
.nav-list a.active .nav-icon{background:var(--brand);color:#fff}
.main{margin-left:var(--side);min-width:0}
.mobile-top{display:none}
.container{width:min(1180px,calc(100% - 56px));margin:0 auto}
.hero{min-height:405px;background:linear-gradient(90deg,rgba(247,249,252,.98) 0%,rgba(247,249,252,.86) 42%,rgba(247,249,252,.25) 100%),url("/assets/images/backpic/back-2.webp") center/cover;display:flex;align-items:center;border-bottom:1px solid var(--line)}
.hero-inner{padding:58px 0;max-width:820px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--brand);font-weight:700;font-size:13px;letter-spacing:1px;margin-bottom:13px}
.eyebrow:before{content:"";width:22px;height:3px;background:var(--brand);border-radius:99px}
h1{font-size:clamp(34px,5vw,60px);line-height:1.16;letter-spacing:-2px;color:var(--navy);max-width:720px}
.hero-copy{font-size:17px;color:#526079;max-width:700px;margin:20px 0 26px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 20px;border-radius:11px;font-weight:700;transition:.25s ease}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 10px 20px rgba(232,91,60,.2)}
.btn-primary:hover{background:var(--brand-dark);transform:translateY(-2px);box-shadow:0 13px 25px rgba(232,91,60,.26)}
.btn-light{background:#fff;color:var(--navy);border:1px solid var(--line)}
.btn-light:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-2px)}
.hero-points{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.hero-point,.badge{padding:7px 13px;background:rgba(255,255,255,.82);border:1px solid rgba(218,226,237,.9);border-radius:99px;color:#53627a;font-size:12px}
section{padding:72px 0}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:25px;margin-bottom:28px}
.section-kicker{color:var(--brand);font-weight:800;font-size:12px;letter-spacing:1.5px;margin-bottom:7px}
.section-head h2{font-size:clamp(25px,3vw,36px);line-height:1.25;color:var(--navy);letter-spacing:-1px}
.section-head p{max-width:620px;color:var(--muted);font-size:15px}
.intro-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:24px;align-items:stretch}
.panel{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm)}
.intro-copy{padding:31px}
.intro-copy p{color:#53617a;margin-top:14px}
.intro-copy p:first-of-type{margin-top:0}
.profile-visual{min-height:300px;border-radius:var(--radius);overflow:hidden;position:relative;background:url("/assets/images/coverpic/cover-6.webp") center/cover}
.profile-visual:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(18,42,75,.82),transparent 65%)}
.visual-caption{position:absolute;z-index:1;left:25px;right:25px;bottom:22px;color:#fff}
.visual-caption strong{display:block;font-size:23px;margin-bottom:4px}
.visual-caption span{font-size:13px;color:#dce7f6}
.stats{display:grid;grid-template-columns:repeat(4,1fr);overflow:hidden}
.stat{padding:25px 20px;background:#fff;border-right:1px solid var(--line)}
.stat:last-child{border-right:0}
.stat b{display:block;font-size:29px;line-height:1.2;color:var(--brand)}
.stat span{display:block;margin-top:7px;color:var(--muted);font-size:13px}
.dark-section{background:var(--navy);color:#fff}
.dark-section .section-head h2{color:#fff}
.dark-section .section-head p{color:#bdc9da}
.data-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:22px}
.data-card{padding:26px;background:#20395f;border:1px solid rgba(255,255,255,.12);border-radius:18px}
.data-card h3{font-size:19px;margin-bottom:12px}
.data-card p{color:#c2d0e2;font-size:14px}
.data-list{display:grid;gap:12px;margin-top:19px}
.data-list li{display:flex;justify-content:space-between;gap:15px;padding:12px 0;border-bottom:1px solid rgba(255,255,255,.12);color:#d7e1ee;font-size:13px}
.data-list li:last-child{border-bottom:0}
.data-list strong{color:#fff}
.form-panel{padding:27px;background:#fff;border-radius:20px;color:var(--ink);box-shadow:var(--shadow)}
.form-panel h3{font-size:20px;color:var(--navy);margin-bottom:6px}
.form-panel p{font-size:13px;color:var(--muted);margin-bottom:18px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.field{display:grid;gap:6px;margin-bottom:13px}
.field label{font-size:12px;color:#68758b;font-weight:700}
.field select,.field input{width:100%;height:43px;padding:0 12px;border:1px solid var(--line);border-radius:10px;background:#fbfcfe;color:var(--ink)}
.field select:focus,.field input:focus{border-color:var(--brand);outline:0;box-shadow:0 0 0 3px rgba(232,91,60,.12)}
.form-panel .btn{width:100%}
.feature-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:22px}
.feature-main{min-height:340px;border-radius:22px;background:url("/assets/images/coverpic/cover-7.webp") center/cover;position:relative;overflow:hidden;padding:29px;color:#fff;display:flex;align-items:flex-end}
.feature-main:before{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(15,31,57,.9),transparent 68%)}
.feature-main div{position:relative;max-width:500px}
.feature-main h3{font-size:26px;margin-bottom:8px}
.feature-main p{font-size:14px;color:#e7edf7}
.feature-side{display:grid;gap:15px}
.mini-feature{padding:22px;background:#fff;border:1px solid var(--line);border-radius:17px;transition:.25s}
.mini-feature:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm);border-color:#d4ddea}
.mini-feature h3{font-size:17px;color:var(--navy);margin-bottom:6px}
.mini-feature p{font-size:13px;color:var(--muted)}
.league-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}
.league-card{padding:24px;background:#fff;border:1px solid var(--line);border-radius:17px;transition:.25s}
.league-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm);border-color:#d4ddea}
.league-card .badge{display:inline-block;background:var(--mint);color:#26735f;border:0;margin-bottom:13px}
.league-card h3{font-size:19px;color:var(--navy);margin-bottom:7px}
.league-card p{font-size:13px;color:var(--muted)}
.league-card a{display:inline-block;margin-top:14px;color:var(--brand);font-weight:700;font-size:13px}
.timeline{position:relative;max-width:900px;margin:0 auto;padding-left:32px}
.timeline:before{content:"";position:absolute;left:8px;top:8px;bottom:8px;width:2px;background:#d9e2ed}
.timeline-item{position:relative;padding:0 0 26px 25px}
.timeline-item:last-child{padding-bottom:0}
.timeline-item:before{content:"";position:absolute;left:-1px;top:8px;width:18px;height:18px;border-radius:50%;background:var(--brand);border:5px solid #fff;box-shadow:0 0 0 1px #f2b4a7}
.timeline-item h3{font-size:17px;color:var(--navy);margin-bottom:4px}
.timeline-item p{color:var(--muted);font-size:14px}
.compare{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.compare-card{padding:27px;border-radius:20px;background:#fff;border:1px solid var(--line)}
.compare-card.highlight{background:#fff8f5;border-color:#f1c1b5}
.compare-card h3{font-size:21px;color:var(--navy);margin-bottom:14px}
.compare-list{display:grid;gap:12px}
.compare-list li{display:flex;gap:10px;color:#53617a;font-size:14px}
.compare-list li:before{content:"✓";color:var(--brand);font-weight:800}
.news-panel{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden}
.news-item{padding:19px 22px;border-bottom:1px solid var(--line);display:grid;grid-template-columns:86px 1fr auto;gap:15px;align-items:center}
.news-item:last-child{border-bottom:0}
.news-date{color:var(--brand);font-size:12px;font-weight:700}
.news-item h3{font-size:16px;color:var(--navy);margin-bottom:3px}
.news-item p{font-size:12px;color:var(--muted);line-height:1.65}
.text-link{color:var(--brand);font-size:13px;font-weight:700;white-space:nowrap}
.faq-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:30px;align-items:start}
.faq-intro{padding:28px;background:var(--yellow);border-radius:20px}
.faq-intro h3{font-size:22px;color:var(--navy);margin-bottom:10px}
.faq-intro p{color:#6d644b;font-size:14px}
.faq-list{display:grid;gap:11px}
details{background:#fff;border:1px solid var(--line);border-radius:13px;padding:0 18px}
summary{cursor:pointer;list-style:none;padding:17px 0;font-weight:700;color:var(--navy)}
summary::-webkit-details-marker{display:none}
summary:after{content:"＋";float:right;color:var(--brand);font-size:19px}
details[open] summary:after{content:"－"}
details p{padding:0 25px 17px 0;color:var(--muted);font-size:14px}
.cta{padding:58px 0;background:linear-gradient(110deg,#ec684a,#c94b36);color:#fff}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:25px}
.cta h2{font-size:clamp(25px,3vw,38px);line-height:1.25;margin-bottom:8px}
.cta p{color:#ffe8e1;max-width:660px}
.cta .btn-light{border:0}
footer{background:#10223e;color:#c4d0e2;padding:44px 0 22px}
.footer-top{display:flex;justify-content:space-between;gap:35px;padding-bottom:30px;border-bottom:1px solid rgba(255,255,255,.12)}
.footer-brand{font-size:22px;color:#fff;font-weight:800;margin-bottom:8px}
.footer-intro{max-width:440px;font-size:13px;color:#aab9cd}
.footer-links{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:10px 20px;align-content:flex-start}
.footer-links a{font-size:13px;color:#c4d0e2;transition:.2s}
.footer-links a:hover{color:#fff}
.footer-bottom{display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap;padding-top:20px;font-size:12px;color:#91a3bc}
.footer-bottom a:hover{color:#fff}
@media(max-width:1100px){
  :root{--side:215px}
  .intro-grid,.data-layout,.feature-layout,.faq-grid{grid-template-columns:1fr}
  .profile-visual{min-height:280px}
}
@media(max-width:820px){
  :root{--side:0px}
  .sidebar{display:none}
  .mobile-top{display:flex;position:sticky;top:0;z-index:30;align-items:center;justify-content:space-between;padding:12px 20px;background:var(--navy);color:#fff;box-shadow:0 5px 18px rgba(18,38,67,.15)}
  .mobile-brand{display:flex;align-items:center;gap:9px;font-weight:800;font-size:18px}
  .mobile-brand b{display:grid;place-items:center;width:31px;height:31px;border-radius:9px;background:var(--brand)}
  .menu-toggle{background:rgba(255,255,255,.1);color:#fff;border-radius:9px;padding:6px 11px;font-size:20px}
  .main{margin-left:0}
  .container{width:min(100% - 38px,680px)}
  .stats{grid-template-columns:repeat(2,1fr)}
  .stat{border-bottom:1px solid var(--line)}
  .stat:nth-child(2){border-right:0}
  .league-grid{grid-template-columns:1fr 1fr}
  .footer-top{display:block}
  .footer-links{justify-content:flex-start;margin-top:22px}
}
@media(max-width:560px){
  section{padding:54px 0}
  .hero{min-height:450px}
  .hero-inner{padding:45px 0}
  h1{font-size:38px}
  .hero-copy{font-size:15px}
  .section-head{display:block}
  .section-head p{margin-top:12px}
  .stats,.league-grid,.compare{grid-template-columns:1fr}
  .stat{border-right:0}
  .form-row{grid-template-columns:1fr}
  .news-item{grid-template-columns:1fr;gap:4px;padding:18px}
  .news-item .text-link{justify-self:start}
  .cta-inner{display:block}
  .cta .btn{margin-top:22px}
  .footer-bottom{display:block}
  .footer-bottom span{display:block;margin-bottom:8px}
}

/* roulang page: category1 */
.case-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.case-card,.benefit,.info-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;transition:.25s ease}
.case-card h3,.benefit h3,.info-card h3{color:var(--navy);font-size:18px;margin-bottom:8px}
.case-card p,.benefit p,.info-card p{color:var(--muted);font-size:13px}
.page-shell{min-height:100vh}
.sidebar{position:fixed;left:0;top:0;bottom:0;width:var(--side);background:var(--navy);padding:27px 17px;z-index:20}
.nav-caption{color:#93a8c7}
.content-wrap{padding-bottom:20px}
.hero h1{font-size:clamp(34px,5vw,61px);line-height:1.13;color:var(--navy);letter-spacing:-2px;max-width:780px}
.hero h1 span{color:var(--brand)}
.section-dark{background:var(--navy);color:#fff}
.section-dark .section-kicker{color:#ff9b83}
.section-dark h2{color:#fff}
.section-dark p{color:#c2cee0}
.metric{padding:22px 25px;border-right:1px solid var(--line)}
.metric:last-child{border-right:0}
.metric strong{display:block;color:var(--brand);font-size:30px;line-height:1.2;margin-bottom:4px}
.metric span{font-size:12px;color:var(--muted)}
.filter-panel{display:flex;flex-wrap:wrap;align-items:center;gap:10px;padding:15px;background:#fff;border:1px solid var(--line);border-radius:16px;margin-bottom:18px}
.filter-panel label{font-size:13px;color:var(--muted);font-weight:700}
.filter-panel select,.filter-panel input{height:40px;padding:0 12px;border:1px solid var(--line);border-radius:9px;background:#fbfcfe;color:var(--ink);outline:none}
.filter-panel select:focus,.filter-panel input:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(232,91,60,.12)}
.data-board{background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;box-shadow:var(--shadow-sm)}
.data-head{padding:22px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:15px;align-items:center}
.data-head h3{font-size:20px;color:var(--navy)}
.status-badge,.tag{display:inline-flex;align-items:center;padding:5px 10px;border-radius:99px;font-size:11px;font-weight:700}
.status-badge{background:var(--mint);color:#237559}
.tag{background:#fff0eb;color:var(--brand)}
.match-row{display:grid;grid-template-columns:105px 1fr 100px 120px;gap:15px;align-items:center;padding:17px 22px;border-bottom:1px solid var(--line)}
.match-row:last-child{border-bottom:0}
.match-time{font-size:12px;color:var(--muted)}
.match-teams{display:flex;align-items:center;gap:12px;color:var(--navy);font-weight:700}
.match-teams em{font-style:normal;color:#9aa6b8;font-size:12px;font-weight:400}
.match-score{font-size:22px;color:var(--navy);font-weight:800}
.match-note{font-size:12px;color:var(--muted);text-align:right}
.cover-card{border-radius:22px;overflow:hidden;position:relative;min-height:360px;background:#203b60}
.cover-card img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;opacity:.82}
.cover-card:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(17,35,61,.94),rgba(17,35,61,.12) 72%)}
.cover-content{position:relative;z-index:1;min-height:360px;padding:28px;display:flex;flex-direction:column;justify-content:flex-end;color:#fff}
.cover-content h2{font-size:28px;line-height:1.3;margin:9px 0}
.cover-content p{font-size:14px;color:#dce6f2;max-width:480px}
.split-panel{display:grid;grid-template-columns:.9fr 1.1fr;gap:28px;align-items:stretch}
.check-list{display:grid;gap:13px;margin-top:20px}
.check-list li{list-style:none;display:flex;gap:10px;color:#526079;font-size:14px}
.check-list li:before{content:"✓";display:grid;place-items:center;flex:0 0 22px;height:22px;border-radius:50%;background:var(--mint);color:#24765b;font-weight:800}
.process{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden}
.process-item{padding:23px 18px;border-right:1px solid var(--line);position:relative}
.process-item:last-child{border-right:0}
.process-item b{display:block;width:30px;height:30px;border-radius:9px;background:var(--brand);color:#fff;text-align:center;line-height:30px;margin-bottom:14px}
.process-item h3{font-size:16px;color:var(--navy);margin-bottom:6px}
.process-item p{font-size:13px;color:var(--muted)}
.faq-list{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:15px;padding:19px 21px}
.faq-item h3{font-size:16px;color:var(--navy);margin-bottom:7px}
.faq-item p{font-size:13px;color:var(--muted)}
.cta-box{background:var(--brand);border-radius:22px;padding:35px 38px;color:#fff;display:flex;justify-content:space-between;align-items:center;gap:25px;box-shadow:0 18px 35px rgba(232,91,60,.18)}
.cta-box h2{font-size:30px;line-height:1.3;margin-bottom:8px}
.cta-box p{color:#ffe9e3;font-size:14px}
.cta-box .btn-light{border:0}
footer{background:#12213b;color:#b9c6d9;padding:42px 0 22px}
.footer-top{display:flex;justify-content:space-between;gap:30px;padding-bottom:28px;border-bottom:1px solid rgba(255,255,255,.12)}
.footer-brand{font-size:23px;font-weight:800;color:#fff;margin-bottom:7px}
.footer-intro{max-width:440px;font-size:13px;color:#9eafc8}
.footer-links{display:flex;flex-wrap:wrap;gap:12px 20px;align-content:flex-start;justify-content:flex-end}
.footer-links a{font-size:13px;color:#cbd7e7;transition:.2s}
.footer-links a:hover{color:#ff9b83}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;padding-top:20px;font-size:12px;color:#8ea0ba}
.footer-bottom a:hover{color:#fff}
@media(max-width:1100px){
:root{--side:215px}
.container{width:min(100% - 40px,960px)}
.hero h1{font-size:46px}
}
@media(max-width:820px){
:root{--side:0px}
.sidebar{position:relative;width:100%;height:auto;padding:14px 20px}
.brand{padding:0 0 13px}
.nav-caption{display:none}
.nav-list{display:flex;overflow-x:auto;gap:7px;padding-bottom:2px}
.nav-list a{white-space:nowrap;padding:9px 11px}
.main{margin-left:0}
.hero{min-height:420px}
.hero-inner{padding:55px 0}
.feature-layout,.split-panel{grid-template-columns:1fr}
.scene-grid,.topic-grid{grid-template-columns:1fr 1fr}
.process{grid-template-columns:1fr 1fr}
.process-item:nth-child(2){border-right:0}
.process-item:nth-child(-n+2){border-bottom:1px solid var(--line)}
.stat-grid{grid-template-columns:1fr 1fr}
.metric:nth-child(2){border-right:0}
.metric:nth-child(-n+2){border-bottom:1px solid var(--line)}
}
@media(max-width:560px){
.container{width:calc(100% - 30px)}
.hero h1{font-size:35px;letter-spacing:-1px}
.hero-copy{font-size:15px}
section{padding:52px 0}
.section-head{display:block}
.section-head p{margin-top:12px}
.scene-grid,.topic-grid,.case-grid,.faq-list{grid-template-columns:1fr}
.news-item{grid-template-columns:1fr;gap:5px}
.news-item .btn{justify-self:start}
.update-row{grid-template-columns:1fr 92px}
.update-row.head{display:none}
.update-row span:nth-child(3){display:none}
.match-row{grid-template-columns:1fr 1fr;gap:9px}
.match-note{text-align:left}
.match-score{text-align:right}
.process{grid-template-columns:1fr}
.process-item{border-right:0;border-bottom:1px solid var(--line)}
.process-item:last-child{border-bottom:0}
.cta-box{display:block;padding:27px 24px}
.cta-box h2{font-size:25px}
.cta-box .btn{margin-top:20px}
.footer-top{display:block}
.footer-links{justify-content:flex-start;margin-top:22px}
.footer-bottom{display:block}
.footer-bottom span{display:block;margin-bottom:8px}
}

/* roulang page: category2 */
:root{
 --ink:#17233b;
 --muted:#6f7b91;
 --soft:#f4f7fb;
 --paper:#ffffff;
 --line:#e4eaf2;
 --brand:#e85b3c;
 --brand-dark:#c8442d;
 --navy:#172b4d;
 --blue:#3974c9;
 --mint:#dff4ec;
 --yellow:#fff1c9;
 --radius:18px;
 --radius-sm:12px;
 --shadow:0 16px 42px rgba(25,47,79,.10);
 --shadow-sm:0 8px 24px rgba(25,47,79,.07);
 --side:248px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
 margin:0;
 font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;
 color:var(--ink);
 background:#f7f9fc;
 line-height:1.8;
 font-size:15px;
}
h1,h2,h3,h4,p{margin:0}
h1,h2,h3,h4{font-weight:800}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;height:auto}
button,input,textarea{font:inherit}
button{border:0;cursor:pointer}
.container{width:min(1180px,calc(100% - 56px));margin:0 auto}
.side-shell{
 position:fixed;
 z-index:20;
 left:0;
 top:0;
 bottom:0;
 width:var(--side);
 padding:30px 19px;
 background:var(--navy);
 color:#fff;
 box-shadow:8px 0 30px rgba(15,35,64,.08);
}
.brand{display:flex;align-items:center;gap:11px;padding:7px 10px 34px}
.brand-mark{
 width:38px;height:38px;border-radius:12px;background:var(--brand);
 display:grid;place-items:center;font-size:20px;font-weight:800;
 box-shadow:0 8px 18px rgba(232,91,60,.28)
}
.brand-name{font-size:21px;font-weight:800;letter-spacing:1px}
.nav-caption{font-size:11px;color:#9caeca;letter-spacing:2px;padding:0 12px 12px}
.nav-list{list-style:none;padding:0;margin:0;display:grid;gap:7px}
.nav-list a{
 display:flex;align-items:center;gap:12px;padding:12px 13px;border-radius:12px;
 color:#cbd6e8;transition:.25s ease;font-size:14px
}
.nav-list a:hover{background:rgba(255,255,255,.09);color:#fff;transform:translateX(2px)}
.nav-list a.active{background:#fff;color:var(--navy);font-weight:700;box-shadow:0 8px 20px rgba(0,0,0,.12)}
.nav-icon{
 width:23px;height:23px;border-radius:7px;background:rgba(255,255,255,.12);
 display:grid;place-items:center;font-size:12px
}
.nav-list a.active .nav-icon{background:var(--brand);color:#fff}
.side-note{
 position:absolute;left:29px;right:25px;bottom:27px;padding-top:18px;
 border-top:1px solid rgba(255,255,255,.13);font-size:12px;color:#9caeca;line-height:1.7
}
.main{margin-left:var(--side);min-width:0}
.mobile-top{
 display:none;height:65px;background:var(--navy);color:#fff;align-items:center;
 justify-content:space-between;padding:0 20px;position:sticky;top:0;z-index:30
}
.mobile-brand{display:flex;align-items:center;gap:9px;font-weight:800;font-size:18px}
.mobile-mark{width:31px;height:31px;background:var(--brand);border-radius:9px;display:grid;place-items:center}
.menu-btn{background:transparent;color:#fff;font-size:24px;padding:4px 7px}
.hero{
 min-height:405px;
 background:
 linear-gradient(90deg,rgba(247,249,252,.98) 0%,rgba(247,249,252,.85) 43%,rgba(247,249,252,.25) 100%),
 url("/assets/images/backpic/back-2.webp") center/cover;
 display:flex;align-items:center;border-bottom:1px solid var(--line)
}
.hero-inner{padding:62px 0 64px;max-width:850px}
.eyebrow{
 display:inline-flex;align-items:center;gap:8px;color:var(--brand);font-weight:700;
 font-size:13px;letter-spacing:1px;margin-bottom:13px
}
.eyebrow:before{content:"";width:22px;height:3px;background:var(--brand);border-radius:99px}
.hero h1{font-size:clamp(34px,5vw,62px);line-height:1.15;letter-spacing:-2px;color:var(--navy);max-width:700px}
.hero-copy{font-size:17px;color:#526079;max-width:710px;margin:20px 0 26px}
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;
 padding:0 20px;border-radius:11px;font-weight:700;transition:.25s ease
}
.btn:focus,.nav-list a:focus,.faq-question:focus{outline:3px solid rgba(232,91,60,.28);outline-offset:3px}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 10px 20px rgba(232,91,60,.2)}
.btn-primary:hover{background:var(--brand-dark);transform:translateY(-2px);box-shadow:0 13px 25px rgba(232,91,60,.26)}
.btn-light{background:#fff;color:var(--navy);border:1px solid var(--line)}
.btn-light:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-2px)}
.hero-points{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.hero-point{padding:7px 13px;background:rgba(255,255,255,.8);border:1px solid rgba(218,226,237,.9);border-radius:99px;color:#53627a;font-size:12px}
section{padding:74px 0}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:25px;margin-bottom:28px}
.section-kicker{color:var(--brand);font-weight:800;font-size:12px;letter-spacing:1.5px;margin-bottom:7px}
.section-head h2{font-size:clamp(25px,3vw,36px);line-height:1.25;color:var(--navy);letter-spacing:-1px}
.section-head p{max-width:610px;color:var(--muted);font-size:15px}
.selection{background:#fff}
.plan-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;align-items:stretch}
.plan{
 position:relative;border:1px solid var(--line);background:#fff;border-radius:20px;padding:27px;
 box-shadow:var(--shadow-sm);transition:.25s ease
}
.plan:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#ccd8e8}
.plan.recommended{border:2px solid var(--brand);padding:26px;background:#fffaf7}
.plan-label{
 position:absolute;right:19px;top:18px;background:var(--brand);color:#fff;
 border-radius:99px;padding:4px 10px;font-size:11px;font-weight:800
}
.plan h3{font-size:22px;color:var(--navy);margin-bottom:8px}
.plan p{color:var(--muted);font-size:13px;min-height:52px}
.plan-price{font-size:29px;color:var(--navy);font-weight:800;margin:19px 0 15px}
.plan-price small{font-size:13px;color:var(--muted);font-weight:500}
.plan ul{padding:0;margin:0 0 22px;list-style:none;border-top:1px solid var(--line)}
.plan li{padding:10px 0;border-bottom:1px solid var(--line);font-size:13px;color:#526079}
.plan li:before{content:"✓";color:var(--brand);font-weight:800;margin-right:8px}
.feature-area{background:#f7f9fc}
.feature-layout{display:grid;grid-template-columns:1.06fr .94fr;gap:22px}
.feature-main{
 min-height:350px;border-radius:22px;background:url("/assets/images/coverpic/cover-2.webp") center/cover;
 position:relative;overflow:hidden;padding:30px;color:#fff;display:flex;align-items:flex-end
}
.feature-main:before{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(15,31,57,.9),transparent 67%)}
.feature-main div{position:relative;max-width:510px}
.feature-main h3{font-size:27px;line-height:1.3;margin-bottom:8px}
.feature-main p{font-size:14px;color:#e7edf7}
.feature-side{display:grid;gap:15px}
.mini-feature{padding:23px;background:#fff;border:1px solid var(--line);border-radius:17px;transition:.25s}
.mini-feature:hover{transform:translateX(4px);border-color:#cbd7e8;box-shadow:var(--shadow-sm)}
.mini-feature .mini-num{color:var(--brand);font-weight:800;font-size:13px}
.mini-feature h3{font-size:17px;color:var(--navy);margin:5px 0}
.mini-feature p{font-size:13px;color:var(--muted)}
.scene-section{background:var(--navy);color:#fff}
.scene-section .section-head h2{color:#fff}
.scene-section .section-head p{color:#bdc9da}
.scene-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:38px;align-items:start}
.scene-intro{padding:28px;border:1px solid rgba(255,255,255,.13);border-radius:20px;background:rgba(255,255,255,.06)}
.scene-intro h3{font-size:22px;margin-bottom:12px}
.scene-intro p{color:#bdc9da;font-size:14px}
.scene-list{display:grid;grid-template-columns:repeat(2,1fr);gap:13px}
.scene-item{padding:20px;border-radius:16px;background:#213b63;border:1px solid rgba(255,255,255,.08)}
.scene-item strong{display:block;color:#fff;font-size:16px;margin-bottom:5px}
.scene-item span{color:#b9c8dc;font-size:13px}
.process{background:#fff}
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line);border-radius:20px;overflow:hidden}
.process-step{padding:25px 22px;min-height:190px;border-right:1px solid var(--line);background:#fff}
.process-step:last-child{border-right:0}
.process-no{font-size:30px;color:var(--brand);font-weight:800;line-height:1;margin-bottom:20px}
.process-step h3{font-size:17px;color:var(--navy);margin-bottom:8px}
.process-step p{font-size:13px;color:var(--muted)}
.data-board{background:#f7f9fc}
.board-layout{display:grid;grid-template-columns:1.25fr .75fr;gap:20px}
.score-panel,.notice-panel{background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden}
.panel-title{padding:20px 22px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:15px;align-items:center}
.panel-title h3{font-size:18px;color:var(--navy)}
.badge{display:inline-flex;align-items:center;border-radius:99px;padding:5px 10px;font-size:11px;font-weight:800}
.badge-live{background:#ffe3dc;color:#c8442d}
.badge-soft{background:var(--mint);color:#28755e}
.match-row{display:grid;grid-template-columns:90px 1fr 90px;align-items:center;gap:15px;padding:17px 22px;border-bottom:1px solid var(--line)}
.match-row:last-child{border-bottom:0}
.match-time{font-size:12px;color:var(--muted)}
.match-teams{text-align:center;font-weight:700;color:var(--navy)}
.match-teams small{display:block;font-weight:400;color:var(--muted);font-size:11px}
.match-status{text-align:right;font-size:12px;color:var(--brand);font-weight:700}
.notice-list{padding:8px 22px 18px}
.notice-item{padding:14px 0;border-bottom:1px solid var(--line);font-size:13px;color:#526079}
.notice-item:last-child{border-bottom:0}
.notice-item strong{display:block;color:var(--navy);font-size:15px;margin-bottom:2px}
.story{background:#fff}
.story-grid{display:grid;grid-template-columns:.86fr 1.14fr;gap:38px;align-items:center}
.story-image{border-radius:22px;overflow:hidden;min-height:320px}
.story-image img{width:100%;height:100%;object-fit:cover}
.story-copy h2{font-size:34px;line-height:1.3;color:var(--navy);margin-bottom:17px}
.story-copy p{color:var(--muted);margin-bottom:16px}
.story-points{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:22px}
.story-point{padding:14px 16px;background:var(--soft);border-radius:13px;color:#53627a;font-size:13px}
.story-point strong{display:block;color:var(--navy);font-size:15px;margin-bottom:3px}
.evidence{background:#f7f9fc}
.evidence-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}
.evidence-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:23px}
.evidence-card:hover{box-shadow:var(--shadow-sm);transform:translateY(-3px)}
.evidence-mark{width:40px;height:40px;border-radius:12px;background:var(--yellow);color:#a66f16;display:grid;place-items:center;font-weight:800;margin-bottom:17px}
.evidence-card h3{font-size:18px;color:var(--navy);margin-bottom:7px}
.evidence-card p{font-size:13px;color:var(--muted)}
.faq{background:#fff}
.faq-layout{display:grid;grid-template-columns:.75fr 1.25fr;gap:42px}
.faq-aside h2{font-size:34px;line-height:1.3;color:var(--navy);margin-bottom:15px}
.faq-aside p{color:var(--muted)}
.faq-list{display:grid;gap:11px}
.faq-item{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff}
.faq-question{
 width:100%;background:#fff;text-align:left;color:var(--navy);font-weight:700;
 padding:17px 20px;display:flex;justify-content:space-between;gap:15px;cursor:pointer
}
.faq-question span:last-child{color:var(--brand);font-size:20px;line-height:1}
.faq-answer{display:none;padding:0 20px 17px;color:var(--muted);font-size:13px}
.faq-item.open .faq-answer{display:block}
.faq-item.open .faq-question{color:var(--brand)}
.cta{
 margin:0 0 74px;border-radius:23px;padding:42px 48px;color:#fff;
 background:linear-gradient(110deg,#213a61,#172b4d);position:relative;overflow:hidden
}
.cta:after{content:"";position:absolute;width:250px;height:250px;border:1px solid rgba(255,255,255,.14);border-radius:50%;right:8%;top:-95px}
.cta-inner{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:25px}
.cta h2{font-size:30px;line-height:1.3;margin-bottom:8px}
.cta p{color:#bdc9da;font-size:14px;max-width:640px}
.cta .btn-light{white-space:nowrap}
footer{background:#13233e;color:#fff;padding:42px 0 22px}
.footer-top{display:flex;justify-content:space-between;gap:35px;padding-bottom:30px;border-bottom:1px solid rgba(255,255,255,.13)}
.footer-brand{font-size:22px;font-weight:800;letter-spacing:1px;margin-bottom:8px}
.footer-intro{max-width:410px;color:#aebed3;font-size:13px}
.footer-links{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:12px 22px;max-width:560px}
.footer-links a{color:#cbd6e8;font-size:13px;transition:.2s}
.footer-links a:hover{color:#fff}
.footer-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-top:20px;color:#91a4bd;font-size:12px}
.footer-bottom a:hover{color:#fff}
@media(max-width:1100px){
 :root{--side:215px}
 .container{width:min(100% - 42px,980px)}
 .plan-grid{grid-template-columns:repeat(3,1fr)}
 .feature-layout,.board-layout{grid-template-columns:1fr}
 .scene-layout{grid-template-columns:1fr}
}
@media(max-width:768px){
 :root{--side:0px}
 .side-shell{display:none}
 .mobile-top{display:flex}
 .main{margin-left:0}
 .container{width:calc(100% - 34px)}
 section{padding:55px 0}
 .hero{min-height:440px}
 .hero-inner{padding:52px 0}
 .section-head{display:block}
 .section-head p{margin-top:12px}
 .plan-grid,.evidence-grid{grid-template-columns:1fr}
 .plan.recommended{order:-1}
 .process-grid{grid-template-columns:repeat(2,1fr)}
 .process-step:nth-child(2){border-right:0}
 .process-step:nth-child(-n+2){border-bottom:1px solid var(--line)}
 .story-grid,.faq-layout{grid-template-columns:1fr;gap:25px}
 .story-image{min-height:240px}
 .story-copy h2,.faq-aside h2{font-size:29px}
 .cta{margin-bottom:55px;padding:34px 25px}
 .cta-inner{display:block}
 .cta .btn{margin-top:22px}
 .footer-top{display:block}
 .footer-links{justify-content:flex-start;margin-top:22px}
}
@media(max-width:520px){
 body{font-size:14px}
 .hero h1{font-size:38px;letter-spacing:-1px}
 .hero-copy{font-size:15px}
 .hero-points{gap:7px}
 .hero-point{font-size:11px;padding:6px 10px}
 .process-grid{grid-template-columns:1fr}
 .process-step{border-right:0!important;border-bottom:1px solid var(--line)}
 .process-step:last-child{border-bottom:0}
 .scene-list,.story-points{grid-template-columns:1fr}
 .match-row{grid-template-columns:67px 1fr 65px;padding:15px 13px;gap:8px}
 .panel-title{padding:17px 15px}
 .notice-list{padding-left:15px;padding-right:15px}
 .footer-bottom{display:block}
 .footer-bottom span{display:block;margin-bottom:8px}
}

/* roulang page: category4 */
:root{
      --ink:#17233b;
      --muted:#6f7b91;
      --soft:#f4f7fb;
      --paper:#fff;
      --line:#e4eaf2;
      --brand:#e85b3c;
      --brand-dark:#c8442d;
      --navy:#172b4d;
      --blue:#3974c9;
      --mint:#dff4ec;
      --yellow:#fff1c9;
      --radius:18px;
      --radius-sm:12px;
      --shadow:0 16px 42px rgba(25,47,79,.10);
      --shadow-sm:0 8px 24px rgba(25,47,79,.07);
      --side:248px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      color:var(--ink);
      background:#f7f9fc;
      font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;
      font-size:15px;
      line-height:1.8;
    }
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%;height:auto}
    button,input{font:inherit}
    button{border:0;cursor:pointer}
    h1,h2,h3,p{margin:0}
    ul{margin:0;padding:0}
    .shell-nav{
      position:fixed;
      inset:0 auto 0 0;
      width:var(--side);
      padding:28px 17px;
      color:#fff;
      background:#172b4d;
      z-index:20;
      box-shadow:8px 0 28px rgba(16,32,57,.12);
    }
    .brand{
      display:flex;
      align-items:center;
      gap:11px;
      padding:7px 10px 34px;
    }
    .brand-mark{
      width:38px;height:38px;border-radius:12px;
      background:var(--brand);
      display:grid;place-items:center;
      font-size:20px;font-weight:800;
      box-shadow:0 8px 18px rgba(232,91,60,.28);
    }
    .brand-name{font-size:21px;font-weight:800;letter-spacing:1px}
    .nav-caption{
      color:#9caeca;
      font-size:11px;
      letter-spacing:2px;
      padding:0 12px 12px;
    }
    .nav-list{list-style:none;display:grid;gap:7px}
    .nav-list a{
      display:flex;align-items:center;gap:12px;
      padding:12px 13px;
      border-radius:12px;
      color:#cbd6e8;
      transition:.25s ease;
      font-size:14px;
    }
    .nav-list a:hover{background:rgba(255,255,255,.09);color:#fff;transform:translateX(2px)}
    .nav-list a.active{
      background:#fff;color:var(--navy);font-weight:700;
      box-shadow:0 8px 20px rgba(0,0,0,.12);
    }
    .nav-icon{
      width:23px;height:23px;border-radius:7px;
      background:rgba(255,255,255,.12);
      display:grid;place-items:center;
      font-size:12px;
    }
    .nav-list a.active .nav-icon{background:var(--brand);color:#fff}
    .main{margin-left:var(--side);min-width:0}
    .mobile-top{display:none}
    .container{width:min(1180px,calc(100% - 56px));margin:0 auto}
    .hero{
      min-height:440px;
      display:flex;
      align-items:center;
      background:
        linear-gradient(90deg,rgba(247,249,252,.98) 0%,rgba(247,249,252,.86) 40%,rgba(247,249,252,.18) 100%),
        url("/assets/images/backpic/back-2.webp") center/cover;
      border-bottom:1px solid var(--line);
    }
    .hero-inner{width:100%;padding:70px 0}
    .eyebrow,.section-kicker{
      color:var(--brand);
      font-weight:800;
      font-size:12px;
      letter-spacing:1.5px;
    }
    .eyebrow{
      display:inline-flex;align-items:center;gap:8px;
      margin-bottom:14px;
    }
    .eyebrow:before{
      content:"";width:22px;height:3px;
      background:var(--brand);border-radius:99px;
    }
    h1{
      max-width:690px;
      color:var(--navy);
      font-size:clamp(36px,5vw,64px);
      line-height:1.16;
      letter-spacing:-2px;
    }
    .hero-copy{
      max-width:665px;
      margin:21px 0 28px;
      color:#526079;
      font-size:17px;
    }
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px}
    .btn{
      min-height:44px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      padding:0 20px;
      border-radius:11px;
      font-weight:700;
      transition:.25s ease;
    }
    .btn:focus-visible,.nav-list a:focus-visible,.faq-question:focus-visible{
      outline:3px solid rgba(232,91,60,.28);
      outline-offset:3px;
    }
    .btn-primary{
      background:var(--brand);color:#fff;
      box-shadow:0 10px 20px rgba(232,91,60,.2);
    }
    .btn-primary:hover{background:var(--brand-dark);transform:translateY(-2px);box-shadow:0 13px 25px rgba(232,91,60,.26)}
    .btn-light{
      background:#fff;color:var(--navy);
      border:1px solid var(--line);
    }
    .btn-light:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-2px)}
    .hero-panel{
      width:min(100%,380px);
      margin-left:auto;
      padding:24px;
      background:rgba(255,255,255,.87);
      border:1px solid rgba(255,255,255,.8);
      border-radius:22px;
      box-shadow:var(--shadow);
      backdrop-filter:blur(9px);
    }
    .panel-label{font-size:12px;color:var(--muted);margin-bottom:13px}
    .countdown{display:flex;gap:10px;margin-bottom:18px}
    .time-box{
      flex:1;text-align:center;
      padding:10px 5px;
      border-radius:13px;
      background:var(--navy);
      color:#fff;
    }
    .time-box strong{display:block;font-size:24px;line-height:1.2}
    .time-box span{font-size:11px;color:#bdc9da}
    .signal{
      display:flex;align-items:center;gap:10px;
      padding:12px 0;
      border-top:1px solid var(--line);
      color:#53617a;
      font-size:13px;
    }
    .signal i{width:9px;height:9px;border-radius:50%;background:var(--brand);box-shadow:0 0 0 5px rgba(232,91,60,.12)}
    section{padding:76px 0}
    .section-head{
      display:flex;justify-content:space-between;align-items:flex-end;
      gap:25px;margin-bottom:28px;
    }
    .section-head h2{
      color:var(--navy);
      font-size:clamp(25px,3vw,36px);
      line-height:1.25;
      letter-spacing:-1px;
    }
    .section-head p{max-width:610px;color:var(--muted);font-size:15px}
    .metric-strip{
      display:grid;grid-template-columns:repeat(4,1fr);
      overflow:hidden;background:#fff;
      border:1px solid var(--line);border-radius:20px;
      box-shadow:var(--shadow-sm);
    }
    .metric{padding:25px 24px;border-right:1px solid var(--line)}
    .metric:last-child{border-right:0}
    .metric strong{display:block;color:var(--navy);font-size:30px;line-height:1.2}
    .metric span{font-size:13px;color:var(--muted)}
    .feature-zone{background:#f0f4f9}
    .analysis-layout{display:grid;grid-template-columns:.88fr 1.12fr;gap:22px;align-items:stretch}
    .analysis-image{
      min-height:390px;
      border-radius:22px;
      overflow:hidden;
      background:url("/assets/images/coverpic/cover-7.webp") center/cover;
      position:relative;
      color:#fff;
      padding:28px;
      display:flex;align-items:flex-end;
    }
    .analysis-image:before{
      content:"";position:absolute;inset:0;
      background:linear-gradient(0deg,rgba(16,35,65,.9),rgba(16,35,65,.05) 70%);
    }
    .analysis-image div{position:relative}
    .analysis-image h3{font-size:26px;line-height:1.35;margin-bottom:8px}
    .analysis-image p{font-size:14px;color:#e7edf7}
    .detail-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}
    .detail-card{
      padding:22px;background:#fff;
      border:1px solid var(--line);border-radius:17px;
      transition:.25s ease;
    }
    .detail-card:hover,.scenario:hover,.proof-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm);border-color:#d4ddea}
    .detail-no{
      color:var(--brand);font-size:12px;font-weight:800;
      letter-spacing:1px;margin-bottom:7px;
    }
    .detail-card h3{color:var(--navy);font-size:17px;margin-bottom:6px}
    .detail-card p{font-size:13px;color:var(--muted)}
    .dark-zone{background:var(--navy);color:#fff}
    .dark-zone .section-head h2{color:#fff}
    .dark-zone .section-head p{color:#bdc9da}
    .trend-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:22px}
    .trend-board,.note-board{
      padding:28px;border-radius:20px;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.07);
    }
    .trend-row{
      display:grid;grid-template-columns:110px 1fr 68px;
      align-items:center;gap:15px;
      padding:14px 0;border-bottom:1px solid rgba(255,255,255,.12);
      font-size:13px;color:#d4deed;
    }
    .trend-row:last-child{border-bottom:0}
    .bar{height:8px;border-radius:99px;background:rgba(255,255,255,.12);overflow:hidden}
    .bar i{display:block;height:100%;border-radius:99px;background:var(--brand)}
    .trend-row strong{color:#fff;text-align:right}
    .note-board h3{font-size:21px;margin-bottom:13px}
    .note-board p{font-size:14px;color:#bdc9da}
    .note-list{list-style:none;display:grid;gap:12px;margin-top:20px}
    .note-list li{display:flex;gap:10px;color:#dce5f1;font-size:13px}
    .note-list li:before{content:"✓";color:#f2b16a;font-weight:800}
    .scene-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}
    .scenario{
      background:#fff;border:1px solid var(--line);border-radius:18px;
      padding:24px;transition:.25s ease;
    }
    .scenario-mark{
      width:42px;height:42px;border-radius:13px;
      display:grid;place-items:center;
      background:var(--mint);color:#19805f;
      font-size:19px;font-weight:800;margin-bottom:18px;
    }
    .scenario:nth-child(2) .scenario-mark{background:var(--yellow);color:#a87513}
    .scenario:nth-child(3) .scenario-mark{background:#e7eefb;color:var(--blue)}
    .scenario h3{font-size:18px;color:var(--navy);margin-bottom:8px}
    .scenario p{color:var(--muted);font-size:13px}
    .process-zone{background:#f7f9fc}
    .process-list{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
    .process-item{
      position:relative;padding:23px 25px 23px 0;
      margin-right:22px;border-top:2px solid #dbe3ef;
    }
    .process-item:before{
      content:"";position:absolute;left:0;top:-8px;
      width:14px;height:14px;border-radius:50%;
      background:var(--brand);box-shadow:0 0 0 5px #f7f9fc,0 0 0 7px rgba(232,91,60,.18);
    }
    .process-item strong{display:block;color:var(--navy);font-size:16px;margin:6px 0}
    .process-item p{font-size:13px;color:var(--muted)}
    .proof-layout{display:grid;grid-template-columns:1fr 1fr;gap:20px}
    .proof-card{
      display:flex;gap:18px;padding:24px;
      background:#fff;border:1px solid var(--line);border-radius:18px;
      transition:.25s ease;
    }
    .proof-avatar{
      flex:0 0 48px;height:48px;border-radius:50%;
      display:grid;place-items:center;
      color:#fff;background:var(--brand);font-weight:800;
    }
    .proof-card:nth-child(2) .proof-avatar{background:var(--blue)}
    .proof-card p{color:#53617a;font-size:14px}
    .proof-card span{display:block;margin-top:10px;color:var(--muted);font-size:12px}
    .faq-zone{background:#eef3f8}
    .faq-list{display:grid;gap:11px;max-width:880px}
    .faq-item{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden}
    .faq-question{
      width:100%;padding:18px 21px;
      display:flex;justify-content:space-between;align-items:center;
      color:var(--navy);background:#fff;text-align:left;
      font-weight:700;
    }
    .faq-question span:last-child{color:var(--brand);font-size:21px;transition:.2s}
    .faq-answer{display:none;padding:0 21px 18px;color:var(--muted);font-size:13px}
    .faq-item.open .faq-answer{display:block}
    .faq-item.open .faq-question span:last-child{transform:rotate(45deg)}
    .cta{
      padding:68px 0;
      background:linear-gradient(110deg,#fff1e9,#fff8f1);
    }
    .cta-inner{
      display:flex;align-items:center;justify-content:space-between;
      gap:28px;padding:34px 38px;
      background:#fff;border:1px solid #f0dacf;border-radius:22px;
      box-shadow:var(--shadow-sm);
    }
    .cta h2{color:var(--navy);font-size:29px;line-height:1.35;margin-bottom:7px}
    .cta p{color:var(--muted);font-size:14px;max-width:650px}
    footer{
      padding:38px 0 22px;
      color:#b9c6d9;
      background:#122440;
    }
    .footer-top{
      display:flex;justify-content:space-between;gap:35px;
      padding-bottom:27px;
      border-bottom:1px solid rgba(255,255,255,.12);
    }
    .footer-brand{color:#fff;font-size:22px;font-weight:800;margin-bottom:8px}
    .footer-intro{max-width:430px;font-size:13px;line-height:1.8}
    .footer-links{display:flex;flex-wrap:wrap;gap:10px 20px;align-content:flex-start;max-width:470px}
    .footer-links a{font-size:13px;transition:.2s}
    .footer-links a:hover{color:#fff}
    .footer-bottom{
      display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;
      padding-top:20px;font-size:12px;color:#91a2bb;
    }
    .footer-bottom a:hover{color:#fff}
    @media(max-width:1024px){
      :root{--side:215px}
      .hero-panel{margin-top:30px}
      .hero-inner{padding:55px 0}
      .analysis-layout,.trend-layout{grid-template-columns:1fr}
      .analysis-image{min-height:300px}
    }
    @media(max-width:768px){
      :root{--side:0px}
      .shell-nav{
        position:static;width:100%;height:auto;
        padding:13px 18px;
      }
      .brand{padding:0}
      .nav-caption{display:none}
      .mobile-top{display:flex;align-items:center;justify-content:space-between}
      .mobile-menu{color:#fff;background:rgba(255,255,255,.12);border-radius:9px;padding:7px 12px}
      .shell-nav nav{display:none;margin-top:15px}
      .shell-nav.open nav{display:block}
      .nav-list{display:flex;overflow-x:auto;padding-bottom:3px}
      .nav-list a{white-space:nowrap}
      .main{margin-left:0}
      .container{width:min(100% - 36px,680px)}
      .hero{min-height:auto}
      .hero-inner{padding:52px 0 44px}
      .hero-panel{margin:36px 0 0;max-width:none}
      .metric-strip{grid-template-columns:repeat(2,1fr)}
      .metric:nth-child(2){border-right:0}
      .metric:nth-child(-n+2){border-bottom:1px solid var(--line)}
      .scene-grid,.proof-layout{grid-template-columns:1fr}
      .process-list{grid-template-columns:repeat(2,1fr);gap:6px 0}
      .section-head{display:block}
      .section-head p{margin-top:10px}
      .cta-inner{display:block;padding:28px}
      .cta .btn{margin-top:20px}
      .footer-top{display:block}
      .footer-links{margin-top:22px}
    }
    @media(max-width:520px){
      body{font-size:14px}
      section{padding:55px 0}
      h1{font-size:38px;letter-spacing:-1px}
      .hero-copy{font-size:15px}
      .detail-grid{grid-template-columns:1fr}
      .process-list{grid-template-columns:1fr}
      .process-item{margin-right:0}
      .trend-row{grid-template-columns:82px 1fr 45px;gap:9px}
      .trend-board,.note-board{padding:20px}
      .metric{padding:20px 15px}
      .metric strong{font-size:25px}
      .footer-bottom{display:block}
      .footer-bottom span{display:block;margin-bottom:7px}
    }

/* roulang page: category5 */
:root{
 --ink:#17233b;
 --muted:#6f7b91;
 --soft:#f4f7fb;
 --paper:#fff;
 --line:#e4eaf2;
 --brand:#e85b3c;
 --brand-dark:#c8442d;
 --navy:#172b4d;
 --blue:#3974c9;
 --mint:#dff4ec;
 --yellow:#fff1c9;
 --radius:18px;
 --radius-sm:12px;
 --shadow:0 16px 42px rgba(25,47,79,.10);
 --shadow-sm:0 8px 24px rgba(25,47,79,.07);
 --side:248px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:#f7f9fc;line-height:1.8;font-size:15px}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;height:auto}
button,input{font:inherit}
button{border:0;cursor:pointer}
h1,h2,h3,p{margin:0}
ul{margin:0;padding:0;list-style:none}
.container{width:min(1180px,calc(100% - 56px));margin:0 auto}
.side-shell{position:fixed;z-index:20;left:0;top:0;width:var(--side);height:100vh;padding:28px 17px;background:var(--navy);color:#fff;box-shadow:8px 0 28px rgba(20,38,67,.12)}
.brand{display:flex;align-items:center;gap:11px;padding:7px 10px 34px}
.brand-mark{width:38px;height:38px;border-radius:12px;background:var(--brand);display:grid;place-items:center;font-size:20px;font-weight:800;box-shadow:0 8px 18px rgba(232,91,60,.28)}
.brand-name{font-size:21px;font-weight:800;letter-spacing:1px}
.nav-caption{font-size:11px;color:#9caeca;letter-spacing:2px;padding:0 12px 12px}
.nav-list{display:grid;gap:7px}
.nav-list a{display:flex;align-items:center;gap:12px;padding:12px 13px;border-radius:12px;color:#cbd6e8;transition:.25s ease;font-size:14px}
.nav-list a:hover{background:rgba(255,255,255,.09);color:#fff;transform:translateX(2px)}
.nav-list a.active{background:#fff;color:var(--navy);font-weight:700;box-shadow:0 8px 20px rgba(0,0,0,.12)}
.nav-icon{width:23px;height:23px;border-radius:7px;background:rgba(255,255,255,.12);display:grid;place-items:center;font-size:12px}
.nav-list a.active .nav-icon{background:var(--brand);color:#fff}
.main{margin-left:var(--side);min-width:0}
.mobile-top{display:none}
.hero{min-height:430px;background:linear-gradient(90deg,rgba(247,249,252,.98) 0%,rgba(247,249,252,.84) 40%,rgba(247,249,252,.26) 100%),url("/assets/images/backpic/back-2.webp") center/cover;border-bottom:1px solid var(--line);display:flex;align-items:center}
.hero-inner{padding:60px 0;max-width:790px}
.eyebrow,.section-kicker{display:inline-flex;align-items:center;gap:8px;color:var(--brand);font-weight:800;font-size:12px;letter-spacing:1.5px;margin-bottom:13px}
.eyebrow:before{content:"";width:22px;height:3px;background:var(--brand);border-radius:99px}
h1{font-size:clamp(36px,5vw,62px);line-height:1.18;letter-spacing:-2px;color:var(--navy)}
.hero-copy{font-size:17px;color:#526079;max-width:700px;margin:22px 0 28px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 20px;border-radius:11px;font-weight:700;transition:.25s ease}
.btn:focus,input:focus{outline:3px solid rgba(232,91,60,.25);outline-offset:2px}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 10px 20px rgba(232,91,60,.2)}
.btn-primary:hover{background:var(--brand-dark);transform:translateY(-2px)}
.btn-light{background:#fff;color:var(--navy);border:1px solid var(--line)}
.btn-light:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-2px)}
.hero-points{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.hero-point,.tag{padding:6px 12px;background:rgba(255,255,255,.8);border:1px solid rgba(218,226,237,.9);border-radius:99px;color:#53627a;font-size:12px}
section{padding:74px 0}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:25px;margin-bottom:28px}
.section-head h2{font-size:clamp(25px,3vw,36px);line-height:1.25;color:var(--navy);letter-spacing:-1px}
.section-head p{max-width:610px;color:var(--muted);font-size:15px}
.live-layout{display:grid;grid-template-columns:1.12fr .88fr;gap:22px;align-items:stretch}
.live-cover{min-height:360px;border-radius:22px;overflow:hidden;position:relative;background:url("/assets/images/coverpic/cover-8.webp") center/cover;color:#fff;display:flex;align-items:flex-end}
.live-cover:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(12,28,53,.92),rgba(12,28,53,.05) 72%)}
.live-content{position:relative;z-index:1;padding:30px;max-width:620px}
.live-content h3{font-size:29px;line-height:1.35;margin:9px 0}
.live-content p{color:#dce6f4;font-size:14px}
.live-panel{background:#fff;border:1px solid var(--line);border-radius:22px;padding:28px;display:flex;flex-direction:column;justify-content:space-between;box-shadow:var(--shadow-sm)}
.live-label{color:var(--brand);font-weight:800;font-size:13px}
.countdown{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:24px 0}
.time-box{background:var(--soft);border-radius:14px;padding:15px 8px;text-align:center}
.time-box strong{display:block;font-size:29px;color:var(--navy);line-height:1.2}
.time-box span{font-size:12px;color:var(--muted)}
.notice-form{display:flex;gap:8px;margin-top:15px}
.notice-form input{min-width:0;flex:1;border:1px solid var(--line);border-radius:10px;padding:10px 12px;background:#fff}
.notice-msg{font-size:12px;color:var(--brand);margin-top:8px;min-height:20px}
.feature-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:20px}
.feature-card{background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;transition:.25s}
.feature-card:hover,.story-card:hover,.news-card:hover,.scene-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm);border-color:#d4ddea}
.feature-card img{width:100%;height:245px;object-fit:cover}
.feature-body{padding:24px}
.feature-body h3{font-size:23px;color:var(--navy);line-height:1.4;margin:10px 0}
.feature-body p,.story-card p,.scene-card p{color:var(--muted);font-size:14px}
.side-news{display:grid;gap:14px}
.news-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:19px;transition:.25s}
.news-card h3{font-size:17px;color:var(--navy);line-height:1.5;margin:7px 0}
.news-meta{font-size:12px;color:#8b96a9}
.news-card p{font-size:13px;color:var(--muted);line-height:1.7}
.tag{display:inline-block;background:var(--mint);border:0;color:#327a63;padding:4px 9px}
.dark-section{background:var(--navy);color:#fff}
.dark-section .section-head h2{color:#fff}
.dark-section .section-head p{color:#bdc9da}
.signal-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.signal-item{padding:23px;border:1px solid rgba(255,255,255,.13);border-radius:17px;background:rgba(255,255,255,.055)}
.signal-number{font-size:28px;color:#ffac8f;font-weight:800}
.signal-item h3{font-size:18px;margin:8px 0}
.signal-item p{font-size:13px;color:#c5d0df}
.story-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:38px;align-items:center}
.story-image{border-radius:22px;overflow:hidden;position:relative}
.story-image img{width:100%;height:390px;object-fit:cover}
.story-image figcaption{position:absolute;left:18px;bottom:15px;color:#fff;font-size:12px;background:rgba(18,38,68,.72);padding:5px 10px;border-radius:99px}
.story-copy h2{font-size:34px;line-height:1.35;color:var(--navy);margin-bottom:16px}
.story-copy p{color:var(--muted);margin-bottom:16px}
.check-list{display:grid;gap:12px;margin-top:22px}
.check-list li{display:flex;gap:11px;color:#53617a;font-size:14px}
.check-list li:before{content:"✓";width:22px;height:22px;display:grid;place-items:center;border-radius:50%;background:var(--mint);color:#34836a;font-weight:800;flex:none}
.scene-section{background:var(--soft)}
.scene-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}
.scene-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:23px;transition:.25s}
.scene-card .scene-icon{width:42px;height:42px;border-radius:13px;background:var(--yellow);color:#9b6b17;display:grid;place-items:center;font-size:21px;margin-bottom:17px}
.scene-card h3{font-size:18px;color:var(--navy);margin-bottom:8px}
.process-layout{display:grid;grid-template-columns:.75fr 1.25fr;gap:30px}
.process-intro{padding:26px;border-radius:20px;background:linear-gradient(145deg,#fff1c9,#fff);border:1px solid #f3e5bb}
.process-intro h3{font-size:24px;color:var(--navy);margin-bottom:11px}
.process-intro p{font-size:14px;color:#68748a}
.process-list{display:grid;gap:0}
.process-item{display:grid;grid-template-columns:55px 1fr;gap:17px;padding:17px 0;border-bottom:1px solid var(--line)}
.process-item:last-child{border-bottom:0}
.process-step{width:43px;height:43px;border-radius:13px;background:var(--brand);color:#fff;display:grid;place-items:center;font-weight:800}
.process-item h3{color:var(--navy);font-size:17px;margin-bottom:4px}
.process-item p{font-size:13px;color:var(--muted)}
.news-section{background:#fff}
.news-list{border:1px solid var(--line);border-radius:18px;overflow:hidden}
.news-row{display:grid;grid-template-columns:92px 1fr 108px;gap:18px;align-items:center;padding:20px 23px;border-bottom:1px solid var(--line)}
.news-row:last-child{border-bottom:0}
.news-date{font-size:12px;color:var(--brand);font-weight:800}
.news-row h3{font-size:17px;color:var(--navy);margin-bottom:4px}
.news-row p{font-size:13px;color:var(--muted);line-height:1.7}
.text-link{color:var(--brand);font-size:13px;font-weight:800;white-space:nowrap}
.text-link:hover{color:var(--brand-dark)}
.faq-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:38px}
.faq-intro h2{font-size:34px;line-height:1.35;color:var(--navy);margin-bottom:14px}
.faq-intro p{color:var(--muted)}
.faq-list{display:grid;gap:11px}
.faq-list details{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 19px}
.faq-list summary{cursor:pointer;font-weight:700;color:var(--navy);list-style:none;position:relative;padding-right:25px}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary:after{content:"+";position:absolute;right:0;color:var(--brand);font-size:21px;top:-3px}
.faq-list details[open] summary:after{content:"−"}
.faq-list details p{color:var(--muted);font-size:14px;padding-top:10px}
.cta{padding:34px 0 78px}
.cta-box{border-radius:24px;background:linear-gradient(110deg,var(--brand),#f18b64);padding:42px 48px;display:flex;justify-content:space-between;align-items:center;gap:25px;color:#fff;box-shadow:var(--shadow)}
.cta-box h2{font-size:31px;line-height:1.35;margin-bottom:8px}
.cta-box p{color:#fff1ec;font-size:14px}
.cta-box .btn-light{border:0}
footer{background:#10223e;color:#cbd6e8;padding:42px 0 24px}
.footer-top{display:flex;justify-content:space-between;gap:40px;padding-bottom:32px;border-bottom:1px solid rgba(255,255,255,.12)}
.footer-brand{font-size:24px;font-weight:800;color:#fff;margin-bottom:8px}
.footer-intro{max-width:430px;font-size:13px;color:#aebdd1}
.footer-links{display:grid;grid-template-columns:repeat(2,minmax(110px,1fr));gap:9px 28px;font-size:13px}
.footer-links a:hover{color:#fff}
.footer-bottom{display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap;padding-top:21px;font-size:12px;color:#91a3bb}
.footer-bottom a:hover{color:#fff}
@media(max-width:1100px){
 :root{--side:215px}
 .container{width:min(100% - 42px,1000px)}
 .live-layout,.feature-grid,.story-grid,.process-layout,.faq-grid{grid-template-columns:1fr}
 .story-image img{height:300px}
}
@media(max-width:768px){
 :root{--side:0px}
 .side-shell{display:none}
 .mobile-top{display:flex;position:sticky;top:0;z-index:30;background:var(--navy);color:#fff;align-items:center;justify-content:space-between;padding:12px 18px;box-shadow:0 5px 18px rgba(15,34,62,.18)}
 .mobile-brand{display:flex;align-items:center;gap:9px;font-weight:800;font-size:19px}
 .mobile-mark{width:32px;height:32px;border-radius:10px;background:var(--brand);display:grid;place-items:center}
 .mobile-menu{background:rgba(255,255,255,.12);color:#fff;border-radius:9px;padding:7px 11px}
 .mobile-links{display:none;background:var(--navy);padding:8px 18px 16px}
 .mobile-links.open{display:grid;gap:5px}
 .mobile-links a{color:#d5dfed;padding:8px 10px;border-radius:8px}
 .mobile-links a.active{background:#fff;color:var(--navy)}
 .main{margin-left:0}
 section{padding:55px 0}
 .hero{min-height:470px}
 .hero-inner{padding:52px 0}
 .section-head{display:block}
 .section-head p{margin-top:12px}
 .signal-grid,.scene-grid{grid-template-columns:1fr}
 .news-row{grid-template-columns:1fr;gap:5px}
 .news-row .text-link{display:inline-block;margin-top:5px}
 .cta-box{display:block;padding:32px 25px}
 .cta-box .btn{margin-top:22px}
}
@media(max-width:520px){
 .container{width:calc(100% - 30px)}
 h1{font-size:38px}
 .hero-copy{font-size:15px}
 .hero-actions .btn{width:100%}
 .live-content,.live-panel{padding:22px}
 .live-content h3{font-size:24px}
 .countdown{gap:6px}
 .time-box strong{font-size:23px}
 .feature-card img{height:190px}
 .story-copy h2,.faq-intro h2{font-size:28px}
 .footer-top{display:block}
 .footer-links{margin-top:25px}
}

/* roulang page: category6 */
:root{
      --ink:#17233b;--muted:#6f7b91;--soft:#f4f7fb;--paper:#fff;--line:#e4eaf2;
      --brand:#e85b3c;--brand-dark:#c8442d;--navy:#172b4d;--blue:#3974c9;
      --mint:#dff4ec;--yellow:#fff1c9;--radius:18px;--radius-sm:12px;
      --shadow:0 16px 42px rgba(25,47,79,.10);--shadow-sm:0 8px 24px rgba(25,47,79,.07);
      --side:248px;
    }
    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:#f7f9fc;line-height:1.8;font-size:15px}
    a{color:inherit;text-decoration:none} img{display:block;max-width:100%;height:auto}
    button,input,select{font:inherit} button{border:0;cursor:pointer}
    .side-nav{position:fixed;z-index:20;left:0;top:0;width:var(--side);height:100vh;padding:28px 17px;background:var(--navy);color:#fff;box-shadow:8px 0 28px rgba(18,37,67,.12)}
    .brand{display:flex;align-items:center;gap:11px;padding:7px 10px 34px}
    .brand-mark{width:38px;height:38px;border-radius:12px;background:var(--brand);display:grid;place-items:center;font-size:20px;font-weight:800;box-shadow:0 8px 18px rgba(232,91,60,.28)}
    .brand-name{font-size:21px;font-weight:800;letter-spacing:1px}
    .nav-caption{font-size:11px;color:#9caeca;letter-spacing:2px;padding:0 12px 12px}
    .nav-list{list-style:none;display:grid;gap:7px}
    .nav-list a{display:flex;align-items:center;gap:12px;padding:12px 13px;border-radius:12px;color:#cbd6e8;transition:.25s ease;font-size:14px}
    .nav-list a:hover{background:rgba(255,255,255,.09);color:#fff;transform:translateX(2px)}
    .nav-list a.active{background:#fff;color:var(--navy);font-weight:700;box-shadow:0 8px 20px rgba(0,0,0,.12)}
    .nav-icon{width:23px;height:23px;border-radius:7px;background:rgba(255,255,255,.12);display:grid;place-items:center;font-size:12px}
    .nav-list a.active .nav-icon{background:var(--brand);color:#fff}
    .main{margin-left:var(--side);min-width:0}
    .mobile-top{display:none}
    .container{width:min(1180px,calc(100% - 56px));margin:0 auto}
    .page-hero{min-height:360px;display:flex;align-items:center;background:linear-gradient(90deg,rgba(247,249,252,.98),rgba(247,249,252,.72),rgba(247,249,252,.18)),url("/assets/images/backpic/back-2.webp") center/cover;border-bottom:1px solid var(--line)}
    .hero-content{max-width:760px;padding:62px 0}
    .eyebrow,.section-kicker{color:var(--brand);font-weight:800;font-size:12px;letter-spacing:1.5px}
    .eyebrow{display:flex;align-items:center;gap:8px;margin-bottom:14px}
    .eyebrow:before{content:"";width:23px;height:3px;border-radius:99px;background:var(--brand)}
    h1{font-size:clamp(35px,5vw,62px);line-height:1.16;letter-spacing:-2px;color:var(--navy)}
    h2{font-size:clamp(25px,3vw,36px);line-height:1.25;letter-spacing:-1px;color:var(--navy)}
    h3{line-height:1.4}
    .hero-copy{margin:20px 0 27px;max-width:680px;font-size:17px;color:#526079}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 20px;border-radius:11px;font-weight:700;transition:.25s ease}
    .btn-primary{background:var(--brand);color:#fff;box-shadow:0 10px 20px rgba(232,91,60,.2)}
    .btn-primary:hover{background:var(--brand-dark);transform:translateY(-2px)}
    .btn-light{background:#fff;color:var(--navy);border:1px solid var(--line)}
    .btn-light:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-2px)}
    section{padding:74px 0}
    .section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:25px;margin-bottom:28px}
    .section-head p{max-width:650px;color:var(--muted);font-size:15px}
    .section-kicker{margin-bottom:8px}
    .surface{background:#fff}
    .tool-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:22px;align-items:stretch}
    .tool-panel,.tool-aside,.feature-card,.scenario-card,.step-card,.quote-card,.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm)}
    .tool-panel{padding:28px}
    .tool-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:23px}
    .tool-tabs button{padding:9px 14px;background:var(--soft);border-radius:9px;color:var(--muted);transition:.2s}
    .tool-tabs button:hover,.tool-tabs button.active{background:var(--navy);color:#fff}
    .filter-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:15px}
    .field{display:flex;flex-direction:column;gap:6px}
    .field label{font-size:12px;color:var(--muted)}
    .field select,.search-box{height:43px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);padding:0 12px;outline:none}
    .field select:focus,.search-box:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(232,91,60,.12)}
    .tool-result{margin-top:22px;border-top:1px solid var(--line);padding-top:20px}
    .result-title{display:flex;justify-content:space-between;gap:10px;margin-bottom:14px}
    .result-title strong{color:var(--navy)}
    .badge{display:inline-flex;align-items:center;padding:4px 9px;border-radius:99px;background:var(--mint);color:#287458;font-size:12px;font-weight:700}
    .data-lines{display:grid;gap:10px}
    .data-line{display:grid;grid-template-columns:1fr 100px 100px;gap:12px;align-items:center;padding:11px 13px;border-radius:10px;background:var(--soft);font-size:13px;color:var(--muted)}
    .data-line strong{color:var(--navy)}
    .tool-aside{overflow:hidden;position:relative;background:var(--navy);color:#fff;padding:30px}
    .tool-aside:after{content:"";position:absolute;width:180px;height:180px;border:1px solid rgba(255,255,255,.13);border-radius:50%;right:-50px;top:-50px}
    .tool-aside h3{font-size:25px;margin-bottom:12px;position:relative;z-index:1}
    .tool-aside p{color:#bdc9da;position:relative;z-index:1}
    .aside-list{display:grid;gap:13px;margin-top:26px;position:relative;z-index:1}
    .aside-list li{list-style:none;display:flex;gap:10px;color:#e8eef8;font-size:14px}
    .aside-list li:before{content:"✓";color:#f5a28e;font-weight:800}
    .feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}
    .feature-card{padding:24px;transition:.25s}
    .feature-card:hover,.scenario-card:hover,.step-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#d4ddea}
    .icon-box{width:42px;height:42px;display:grid;place-items:center;border-radius:13px;background:var(--yellow);color:var(--brand);font-weight:800;font-size:19px;margin-bottom:18px}
    .feature-card:nth-child(2) .icon-box{background:var(--mint);color:#287458}
    .feature-card:nth-child(3) .icon-box{background:#e7effb;color:var(--blue)}
    .feature-card h3{font-size:18px;color:var(--navy);margin-bottom:8px}
    .feature-card p,.scenario-card p,.step-card p{font-size:13px;color:var(--muted)}
    .split-section{background:#f0f4f9}
    .split-layout{display:grid;grid-template-columns:.84fr 1.16fr;gap:40px;align-items:center}
    .split-image{min-height:350px;border-radius:22px;overflow:hidden;position:relative}
    .split-image img{width:100%;height:100%;object-fit:cover}
    .image-label{position:absolute;left:20px;bottom:18px;background:rgba(23,43,77,.86);color:#fff;padding:9px 14px;border-radius:10px;font-size:13px}
    .check-list{list-style:none;display:grid;gap:15px;margin-top:23px}
    .check-list li{display:flex;gap:13px;color:#53617a}
    .check-list b{display:grid;place-items:center;flex:0 0 25px;height:25px;border-radius:8px;background:var(--brand);color:#fff;font-size:12px}
    .scenario-grid{display:grid;grid-template-columns:1fr 1fr;gap:17px}
    .scenario-card{padding:24px;display:flex;gap:17px;transition:.25s}
    .scenario-number{font-size:27px;font-weight:800;color:#e8c5ba;line-height:1}
    .scenario-card h3{font-size:17px;color:var(--navy);margin-bottom:6px}
    .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}
    .step-card{padding:22px;position:relative;transition:.25s}
    .step-card:not(:last-child):after{content:"→";position:absolute;right:-17px;top:34px;color:var(--brand);font-size:20px;font-weight:800;z-index:2}
    .step-no{font-size:12px;color:var(--brand);font-weight:800;letter-spacing:1px;margin-bottom:14px}
    .step-card h3{font-size:16px;color:var(--navy);margin-bottom:6px}
    .evidence{background:var(--navy);color:#fff}
    .evidence h2{color:#fff}.evidence .section-head p{color:#bdc9da}
    .evidence-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
    .quote-card{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.14);padding:26px;color:#e8eef8}
    .quote-card p{font-size:16px;line-height:1.85}
    .quote-card footer{margin-top:18px;color:#f2a28e;font-size:13px}
    .metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(255,255,255,.14);border-radius:15px;overflow:hidden}
    .metric{background:rgba(255,255,255,.06);padding:24px}
    .metric strong{display:block;font-size:30px;color:#fff}.metric span{font-size:12px;color:#bdc9da}
    .faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .faq-item{padding:21px 23px}
    .faq-item summary{cursor:pointer;color:var(--navy);font-weight:700;list-style:none;display:flex;justify-content:space-between;gap:15px}
    .faq-item summary:after{content:"＋";color:var(--brand);font-size:20px;line-height:1}
    .faq-item[open] summary:after{content:"－"}
    .faq-item p{padding-top:12px;color:var(--muted);font-size:13px}
    .cta{padding:58px 0;background:linear-gradient(110deg,#fff4ef,#f8fbff)}
    .cta-box{display:flex;align-items:center;justify-content:space-between;gap:25px}
    .cta-box h2{margin-bottom:8px}.cta-box p{color:var(--muted)}
    footer{background:#101f38;color:#c4d0e0;padding:42px 0 24px}
    .footer-top{display:flex;justify-content:space-between;gap:35px;padding-bottom:30px;border-bottom:1px solid rgba(255,255,255,.12)}
    .footer-brand{color:#fff;font-size:22px;font-weight:800;margin-bottom:8px}.footer-intro{max-width:430px;font-size:13px;color:#9eacc0}
    .footer-links{display:flex;flex-wrap:wrap;gap:12px 20px;align-content:flex-start;justify-content:flex-end;font-size:13px}
    .footer-links a,.footer-bottom a{transition:.2s}.footer-links a:hover,.footer-bottom a:hover{color:#fff}
    .footer-bottom{display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap;padding-top:19px;font-size:12px;color:#8e9db2}
    .mobile-toggle{display:none}
    @media(max-width:1024px){:root{--side:215px}.container{width:min(100% - 38px,900px)}.feature-grid{grid-template-columns:1fr 1fr}.steps{grid-template-columns:1fr 1fr}.step-card:nth-child(2):after{display:none}}
    @media(max-width:768px){:root{--side:0px}.side-nav{display:none}.mobile-top{display:flex;position:sticky;top:0;z-index:30;height:66px;padding:0 18px;align-items:center;justify-content:space-between;background:var(--navy);color:#fff}.mobile-brand{font-weight:800;font-size:19px}.mobile-toggle{display:grid;place-items:center;width:40px;height:40px;border-radius:10px;background:rgba(255,255,255,.12);color:#fff;font-size:20px}.mobile-menu{display:none;position:absolute;top:66px;left:0;right:0;background:var(--navy);padding:12px 18px 18px;box-shadow:var(--shadow)}.mobile-menu.open{display:block}.mobile-menu a{display:block;padding:10px;color:#d7e0ed;border-bottom:1px solid rgba(255,255,255,.1)}.page-hero{min-height:340px}.hero-content{padding:50px 0}.tool-layout,.split-layout{grid-template-columns:1fr}.split-image{min-height:260px}.evidence-grid{grid-template-columns:1fr}.cta-box{display:block}.cta-box .btn{margin-top:20px}.footer-top{display:block}.footer-links{justify-content:flex-start;margin-top:22px}}
    @media(max-width:520px){.container{width:calc(100% - 30px)}section{padding:53px 0}.section-head{display:block}.section-head p{margin-top:12px}.hero-copy{font-size:15px}.hero-actions .btn{width:100%}.filter-row,.feature-grid,.scenario-grid,.faq-grid{grid-template-columns:1fr}.tool-panel,.tool-aside{padding:21px}.data-line{grid-template-columns:1fr 70px 70px;font-size:12px}.steps{grid-template-columns:1fr}.step-card:not(:last-child):after{display:none}.metrics{grid-template-columns:1fr}.footer-bottom{display:block}.footer-bottom span{display:block;margin-bottom:8px}}