/* roulang page: index */
:root{
      --ink:#172033;
      --muted:#697386;
      --line:#e7ebf1;
      --paper:#ffffff;
      --soft:#f5f7fb;
      --deep:#111827;
      --brand:#d82f45;
      --brand-dark:#a91e34;
      --gold:#efb84b;
      --teal:#1d8c91;
      --shadow:0 18px 50px rgba(22,31,52,.09);
      --shadow-sm:0 8px 26px rgba(22,31,52,.07);
      --radius:20px;
      --radius-sm:12px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.8;font-size:16px}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{display:block;width:100%;max-width:100%;object-fit:cover}
    button,input{font:inherit}
    button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(216,47,69,.24);outline-offset:3px}
    .container{width:min(1180px,calc(100% - 40px));margin:0 auto}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:blur(18px);border-bottom:1px solid rgba(231,235,241,.9)}
    .nav-wrap{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:28px}
    .brand{display:flex;align-items:center;gap:11px;font-weight:900;font-size:22px;letter-spacing:.04em;white-space:nowrap}
    .brand-mark{width:34px;height:34px;border-radius:10px;background:var(--brand);color:white;display:grid;place-items:center;font-size:16px;box-shadow:0 7px 16px rgba(216,47,69,.24)}
    .main-nav{display:flex;align-items:center;gap:5px}
    .main-nav a{position:relative;color:#5e687a;padding:8px 12px;font-size:14px}
    .main-nav a:after{content:"";position:absolute;left:12px;right:12px;bottom:1px;height:2px;background:var(--brand);transform:scaleX(0);transition:.25s}
    .main-nav a:hover,.main-nav a.active{color:var(--ink)}
    .main-nav a:hover:after,.main-nav a.active:after{transform:scaleX(1)}
    .nav-action{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:999px;padding:9px 16px;font-size:14px;font-weight:700}
    .nav-action:hover{border-color:var(--brand);color:var(--brand)}
    .menu-toggle{display:none;border:0;background:transparent;color:var(--ink);font-size:25px}
    .hero{position:relative;min-height:650px;display:flex;align-items:center;background:linear-gradient(90deg,rgba(12,20,36,.9),rgba(12,20,36,.52)),url("/assets/images/backpic/back-1.webp") center/cover}
    .hero:after{content:"";position:absolute;inset:auto 0 0;height:130px;background:linear-gradient(transparent,var(--paper))}
    .hero-content{position:relative;z-index:1;color:white;padding:90px 0 130px}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--gold);font-size:13px;font-weight:800;letter-spacing:.12em}
    .eyebrow:before{content:"";width:24px;height:2px;background:var(--gold)}
    h1,h2,h3,p{margin-top:0}
    h1{font-size:clamp(42px,6vw,76px);line-height:1.12;letter-spacing:-.06em;max-width:760px;margin:20px 0 24px;color:white}
    .hero-copy{max-width:690px;color:rgba(255,255,255,.82);font-size:18px;line-height:1.9;margin-bottom:30px}
    .actions{display:flex;flex-wrap:wrap;gap:12px}
    .button{border-radius:999px;padding:13px 22px;font-weight:800;line-height:1.4;margin:0}
    .button.primary{background:var(--brand);color:white}
    .button.primary:hover{background:var(--brand-dark);transform:translateY(-2px)}
    .button.light{background:white;color:var(--ink)}
    .button.light:hover{background:#fff2f3;color:var(--brand);transform:translateY(-2px)}
    .button.ghost{background:transparent;border:1px solid rgba(255,255,255,.32);color:white}
    .button.ghost:hover{border-color:white;background:rgba(255,255,255,.1)}
    .hero-strip{position:absolute;z-index:2;bottom:38px;left:50%;transform:translateX(-50%);width:min(1000px,calc(100% - 40px));display:grid;grid-template-columns:repeat(4,1fr);background:rgba(255,255,255,.95);border:1px solid rgba(255,255,255,.4);box-shadow:var(--shadow);border-radius:18px;color:var(--ink);overflow:hidden}
    .hero-stat{padding:20px 24px;border-right:1px solid var(--line)}
    .hero-stat:last-child{border:0}
    .hero-stat strong{display:block;font-size:25px;line-height:1.2}
    .hero-stat span{display:block;color:var(--muted);font-size:13px;margin-top:4px}
    section{padding:92px 0}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:32px}
    .section-head h2{font-size:clamp(30px,4vw,46px);line-height:1.2;letter-spacing:-.04em;margin:10px 0 0}
    .section-head p{max-width:560px;color:var(--muted);margin:0}
    .kicker{font-size:12px;color:var(--brand);font-weight:900;letter-spacing:.14em}
    .feature-grid{display:grid;grid-template-columns:1.3fr .85fr .85fr;gap:18px}
    .feature-card{min-height:285px;padding:30px;border-radius:var(--radius);background:var(--soft);border:1px solid var(--line);position:relative;overflow:hidden}
    .feature-card:first-child{background:var(--deep);color:white}
    .feature-card:first-child p{color:#b9c1cf}
    .feature-card:hover,.topic-card:hover,.news-card:hover,.quote:hover{transform:translateY(-5px);box-shadow:var(--shadow-sm)}
    .feature-card,.topic-card,.news-card,.quote{transition:.28s ease}
    .feature-icon{width:43px;height:43px;border-radius:13px;display:grid;place-items:center;background:rgba(216,47,69,.12);color:var(--brand);font-weight:900;margin-bottom:55px}
    .feature-card:first-child .feature-icon{background:rgba(255,255,255,.13);color:var(--gold)}
    .feature-card h3{font-size:23px;margin-bottom:10px}
    .feature-card p{color:var(--muted);font-size:14px;margin-bottom:0}
    .matrix{background:var(--soft)}
    .topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .topic-card{background:white;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:0 3px 12px rgba(22,31,52,.025)}
    .topic-card img{height:174px}
    .topic-body{padding:22px}
    .topic-body h3{font-size:20px;margin:0 0 8px}
    .topic-body p{font-size:14px;color:var(--muted);min-height:53px}
    .text-link{color:var(--brand);font-weight:800;font-size:14px}
    .text-link:hover{color:var(--brand-dark);letter-spacing:.02em}
    .split{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;align-items:center}
    .split.reverse{grid-template-columns:1.1fr .9fr}
    .split-image{border-radius:26px;overflow:hidden;box-shadow:var(--shadow);position:relative}
    .split-image img{height:400px}
    .image-note{position:absolute;left:20px;bottom:20px;background:rgba(17,24,39,.86);color:white;padding:12px 16px;border-radius:12px;font-size:13px}
    .split h2{font-size:clamp(30px,4vw,45px);line-height:1.25;letter-spacing:-.04em}
    .split p{color:var(--muted)}
    .check-list{list-style:none;padding:0;margin:25px 0 0}
    .check-list li{display:flex;gap:12px;margin:13px 0;color:#394357}
    .check-list li:before{content:"✓";color:var(--brand);font-weight:900}
    .dark-section{background:var(--deep);color:white}
    .dark-section .section-head p,.dark-section .muted{color:#abb5c7}
    .schedule-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:20px}
    .schedule-panel{background:#1b2435;border:1px solid #303b4e;border-radius:var(--radius);padding:25px}
    .schedule-row{display:grid;grid-template-columns:80px 1fr auto;gap:18px;align-items:center;padding:19px 0;border-bottom:1px solid #303b4e}
    .schedule-row:last-child{border:0}
    .schedule-date{color:var(--gold);font-size:13px;font-weight:800}
    .schedule-row strong{display:block}
    .schedule-row small{color:#97a3b6}
    .score-tag{padding:6px 10px;border-radius:8px;background:#263449;color:#d9e0eb;font-size:12px}
    .metric-box{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .metric{padding:22px;background:#1b2435;border-radius:17px;border:1px solid #303b4e}
    .metric b{display:block;font-size:30px;color:white}
    .metric span{color:#9aa6b9;font-size:13px}
    .process{background:#fff}
    .process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
    .step{border-top:3px solid var(--brand);padding:22px 5px 0}
    .step-no{font-size:38px;color:#e5e9f0;font-weight:900;line-height:1}
    .step h3{font-size:19px;margin:15px 0 7px}
    .step p{color:var(--muted);font-size:14px}
    .trust{background:#fff8f5}
    .trust-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:50px;align-items:start}
    .trust-list{display:grid;grid-template-columns:1fr 1fr;gap:15px}
    .trust-item{padding:21px;background:white;border:1px solid #f1ded8;border-radius:15px}
    .trust-item b{display:block;margin-bottom:4px}
    .trust-item span{color:var(--muted);font-size:13px}
    .quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .quote{padding:27px;border:1px solid var(--line);border-radius:var(--radius);background:white}
    .quote p{font-size:16px;color:#3d4758}
    .quote footer{color:var(--brand);font-weight:800;font-size:13px}
    .media-row{display:flex;gap:18px;overflow-x:auto;padding-bottom:12px;scrollbar-color:var(--brand) var(--soft)}
    .media-card{flex:0 0 270px;border:1px solid var(--line);border-radius:17px;overflow:hidden;background:white}
    .media-card img{height:145px}
    .media-card div{padding:17px}
    .media-card h3{font-size:17px;margin-bottom:4px}
    .media-card p{color:var(--muted);font-size:13px;margin:0}
    .news-section{background:var(--soft)}
    .news-layout{display:grid;grid-template-columns:1fr 310px;gap:28px}
    .news-list{background:white;border-radius:var(--radius);border:1px solid var(--line);padding:8px 25px}
    .news-item{display:grid;grid-template-columns:90px 1fr auto;gap:18px;align-items:center;padding:20px 0;border-bottom:1px solid var(--line)}
    .news-item:last-child{border:0}
    .news-date{color:var(--brand);font-size:13px;font-weight:800}
    .news-item h3{font-size:17px;margin:0 0 3px}
    .news-item p{font-size:13px;color:var(--muted);margin:0}
    .mini-panel{background:var(--deep);color:white;border-radius:var(--radius);padding:26px}
    .mini-panel h3{font-size:22px}
    .mini-panel p{color:#aeb8c8;font-size:14px}
    .mini-panel ul{padding-left:18px;color:#dfe5ef;font-size:14px}
    .faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .faq-item{border:1px solid var(--line);border-radius:15px;padding:20px 22px;background:white}
    .faq-item summary{cursor:pointer;font-weight:800;list-style:none;padding-right:20px;position:relative}
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-item summary:after{content:"＋";position:absolute;right:0;color:var(--brand)}
    .faq-item[open] summary:after{content:"－"}
    .faq-item p{color:var(--muted);font-size:14px;margin:13px 0 0}
    .cta-section{padding:70px 0}
    .cta-box{background:linear-gradient(120deg,#b7223a,#e65d51);border-radius:27px;padding:52px 60px;color:white;display:flex;align-items:center;justify-content:space-between;gap:30px;box-shadow:var(--shadow)}
    .cta-box h2{font-size:clamp(28px,4vw,44px);margin-bottom:8px}
    .cta-box p{color:rgba(255,255,255,.82);margin:0;max-width:650px}
    .guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .guide{padding:26px;background:#f9fafc;border-left:4px solid var(--teal);border-radius:0 16px 16px 0}
    .guide h3{font-size:19px}
    .guide p{font-size:14px;color:var(--muted);margin:0}
    .footer{background:#101724;color:#b8c1cf;padding:58px 0 28px}
    .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:35px;padding-bottom:40px;border-bottom:1px solid #273246}
    .footer .brand{color:white;margin-bottom:15px}
    .footer p{font-size:14px;max-width:310px}
    .footer h3{font-size:15px;color:white;margin-bottom:14px}
    .footer a{display:block;font-size:14px;margin:7px 0;color:#b8c1cf}
    .footer a:hover{color:white}
    .footer-bottom{padding-top:22px;display:flex;justify-content:space-between;gap:20px;font-size:12px;flex-wrap:wrap}
    .float-cta{position:fixed;right:24px;bottom:22px;z-index:15;background:var(--brand);color:white;border-radius:999px;padding:12px 18px;font-size:13px;font-weight:800;box-shadow:0 10px 24px rgba(216,47,69,.3)}
    .float-cta:hover{background:var(--brand-dark);transform:translateY(-3px)}
    @media(max-width:1024px){
      .feature-grid,.topic-grid{grid-template-columns:1fr 1fr}
      .feature-card:first-child{grid-column:span 2}
      .split,.split.reverse{grid-template-columns:1fr;gap:30px}
      .schedule-grid,.trust-grid{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1.5fr 1fr 1fr}
    }
    @media(max-width:768px){
      .container{width:min(100% - 30px,620px)}
      .main-nav,.nav-action{display:none}
      .menu-toggle{display:block}
      .site-header.open .main-nav{display:flex;position:absolute;top:76px;left:0;right:0;background:white;padding:14px 20px;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch}
      .site-header.open .main-nav a{padding:12px 0}
      .hero{min-height:690px}
      .hero-content{padding:70px 0 180px}
      .hero-strip{grid-template-columns:1fr 1fr;bottom:25px}
      .hero-stat{padding:15px;border-bottom:1px solid var(--line)}
      .hero-stat:nth-child(2){border-right:0}
      .hero-stat strong{font-size:21px}
      section{padding:65px 0}
      .section-head{display:block}
      .section-head p{margin-top:14px}
      .topic-grid,.quote-grid,.process-grid,.guide-grid,.faq-grid{grid-template-columns:1fr}
      .feature-card:first-child{grid-column:auto}
      .news-layout{grid-template-columns:1fr}
      .news-item{grid-template-columns:70px 1fr}
      .news-item .text-link{grid-column:2}
      .cta-box{display:block;padding:36px 27px}
      .cta-box .button{margin-top:23px}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media(max-width:520px){
      h1{font-size:42px}
      .hero-copy{font-size:16px}
      .actions .button{width:100%;text-align:center}
      .hero-strip{width:calc(100% - 30px)}
      .hero-stat span{font-size:12px}
      .feature-grid{grid-template-columns:1fr}
      .schedule-row{grid-template-columns:61px 1fr}
      .score-tag{grid-column:2;width:max-content}
      .trust-list{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr}
      .footer-bottom{display:block}
      .float-cta{right:15px;bottom:15px}
    }

/* roulang page: category2 */
:root{
      --ink:#172033;
      --muted:#697386;
      --line:#e7ebf1;
      --paper:#fff;
      --soft:#f5f7fb;
      --deep:#111827;
      --brand:#d82f45;
      --brand-dark:#a91e34;
      --gold:#efb84b;
      --teal:#1d8c91;
      --green:#23956c;
      --shadow:0 18px 50px rgba(22,31,52,.09);
      --shadow-sm:0 8px 26px rgba(22,31,52,.07);
      --radius:20px;
      --radius-sm:12px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.8}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{display:block;width:100%;max-width:100%;object-fit:cover}
    button,input{font:inherit}
    button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(216,47,69,.25);outline-offset:3px}
    .container{width:min(1180px,calc(100% - 40px));margin:0 auto}
    .site-header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.95);backdrop-filter:blur(18px);border-bottom:1px solid rgba(231,235,241,.92)}
    .nav-wrap{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:28px}
    .brand{display:flex;align-items:center;gap:11px;font-weight:900;font-size:22px;letter-spacing:.04em;white-space:nowrap}
    .brand-mark{width:34px;height:34px;border-radius:10px;background:var(--brand);color:#fff;display:grid;place-items:center;font-size:16px;box-shadow:0 7px 16px rgba(216,47,69,.24)}
    .main-nav{display:flex;align-items:center;gap:5px}
    .main-nav a{position:relative;color:#5e687a;padding:8px 12px;font-size:14px}
    .main-nav a:after{content:"";position:absolute;left:12px;right:12px;bottom:1px;height:2px;background:var(--brand);transform:scaleX(0);transition:.25s}
    .main-nav a:hover,.main-nav a.active{color:var(--ink)}
    .main-nav a:hover:after,.main-nav a.active:after{transform:scaleX(1)}
    .nav-action{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:999px;padding:9px 16px;font-size:14px;font-weight:700}
    .nav-action:hover{border-color:var(--brand);color:var(--brand)}
    .menu-toggle{display:none;border:0;background:transparent;color:var(--ink);font-size:25px}
    .page-hero{position:relative;overflow:hidden;background:linear-gradient(110deg,rgba(13,22,39,.96),rgba(21,42,62,.88)),url("/assets/images/backpic/back-2.webp") center/cover;color:white}
    .page-hero:before{content:"";position:absolute;width:370px;height:370px;border:1px solid rgba(255,255,255,.12);border-radius:50%;right:10%;top:-160px}
    .page-hero:after{content:"";position:absolute;width:230px;height:230px;border:1px solid rgba(239,184,75,.25);border-radius:50%;right:18%;bottom:-150px}
    .hero-inner{position:relative;z-index:1;padding:86px 0 104px}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--gold);font-size:13px;font-weight:800;letter-spacing:.12em}
    .eyebrow:before{content:"";width:24px;height:2px;background:var(--gold)}
    h1,h2,h3,p{margin-top:0}
    h1{font-size:clamp(38px,6vw,68px);line-height:1.13;letter-spacing:-.055em;margin:17px 0 20px;max-width:700px}
    .hero-copy{max-width:660px;color:rgba(255,255,255,.78);font-size:18px;line-height:1.9;margin-bottom:30px}
    .button{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:13px 22px;font-weight:800;line-height:1.4;margin:0}
    .button.primary{background:var(--brand);color:#fff}
    .button.primary:hover{background:var(--brand-dark);transform:translateY(-2px)}
    .button.light{background:#fff;color:var(--ink)}
    .button.light:hover{background:#fff1f3;color:var(--brand);transform:translateY(-2px)}
    .button.ghost{background:transparent;border:1px solid rgba(255,255,255,.35);color:#fff}
    .button.ghost:hover{border-color:#fff;background:rgba(255,255,255,.1)}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
    .icon-matrix{display:grid;grid-template-columns:repeat(4,74px);gap:10px;margin-bottom:26px}
    .matrix-cell{height:64px;border:1px solid rgba(255,255,255,.17);border-radius:15px;background:rgba(255,255,255,.08);display:grid;place-items:center;color:#fff;font-size:22px}
    .matrix-cell:nth-child(2),.matrix-cell:nth-child(7){color:var(--gold);background:rgba(239,184,75,.13)}
    .matrix-cell:nth-child(4),.matrix-cell:nth-child(5){color:#ff9dac;background:rgba(216,47,69,.16)}
    .state-bar{margin-top:28px;display:flex;align-items:center;gap:10px;color:rgba(255,255,255,.68);font-size:13px}
    .pulse{width:9px;height:9px;border-radius:50%;background:#49d497;box-shadow:0 0 0 6px rgba(73,212,151,.13)}
    section{padding:82px 0}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:25px;margin-bottom:30px}
    .section-head h2{font-size:clamp(29px,4vw,44px);line-height:1.2;letter-spacing:-.045em;margin:9px 0 0}
    .section-head p{max-width:570px;color:var(--muted);margin-bottom:0}
    .kicker{color:var(--brand);font-weight:900;font-size:13px;letter-spacing:.1em}
    .score-overview{margin-top:-42px;position:relative;z-index:3}
    .score-board{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:25px}
    .board-top{display:flex;justify-content:space-between;align-items:center;gap:15px;border-bottom:1px solid var(--line);padding-bottom:18px;margin-bottom:16px}
    .board-title{font-weight:900;font-size:18px}
    .board-note{color:var(--muted);font-size:13px}
    .live-label{display:inline-flex;align-items:center;gap:7px;border-radius:999px;padding:6px 11px;background:#fff0f2;color:var(--brand);font-size:12px;font-weight:900}
    .live-label i{width:7px;height:7px;border-radius:50%;background:var(--brand)}
    .score-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
    .score-item{border:1px solid var(--line);border-radius:15px;padding:18px;background:#fbfcfe}
    .score-item:hover{border-color:#f2b2ba;box-shadow:var(--shadow-sm);transform:translateY(-3px)}
    .score-item{transition:.25s ease}
    .score-meta{display:flex;justify-content:space-between;color:var(--muted);font-size:12px;margin-bottom:13px}
    .teams{display:flex;align-items:center;justify-content:space-between;gap:8px;font-weight:800;font-size:14px}
    .score-number{font-size:24px;letter-spacing:.08em;color:var(--deep)}
    .score-status{color:var(--green);font-size:12px;font-weight:800;margin-top:11px}
    .benefit-layout{display:grid;grid-template-columns:1.05fr 1.95fr;gap:45px;align-items:start}
    .benefit-intro{padding-right:25px}
    .benefit-intro h2{font-size:42px;line-height:1.25;letter-spacing:-.04em;margin:12px 0 17px}
    .benefit-intro p{color:var(--muted)}
    .benefit-list{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}
    .benefit-card{padding:24px;background:var(--soft);border:1px solid var(--line);border-radius:var(--radius-sm)}
    .benefit-card:first-child{background:var(--deep);color:#fff}
    .benefit-card:first-child p{color:#b8c1d0}
    .benefit-no{font-size:13px;color:var(--brand);font-weight:900}
    .benefit-card:first-child .benefit-no{color:var(--gold)}
    .benefit-card h3{font-size:20px;margin:22px 0 8px}
    .benefit-card p{font-size:14px;color:var(--muted);margin-bottom:0}
    .dark-section{background:var(--deep);color:#fff}
    .dark-section .section-head p{color:#abb5c7}
    .monitor-layout{display:grid;grid-template-columns:1.35fr .65fr;gap:18px}
    .monitor-main{background:#1a2435;border:1px solid #2b384c;border-radius:var(--radius);padding:28px}
    .monitor-title{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}
    .monitor-title strong{font-size:21px}
    .monitor-title span{font-size:12px;color:#91a0b4}
    .event-row{display:grid;grid-template-columns:72px 1fr auto;gap:15px;align-items:center;padding:17px 0;border-bottom:1px solid #303d50}
    .event-row:last-child{border-bottom:0}
    .event-time{color:var(--gold);font-weight:900;font-size:14px}
    .event-text{color:#eef2f7;font-size:14px}
    .event-sub{display:block;color:#92a0b2;font-size:12px}
    .event-tag{border-radius:8px;background:#27364b;color:#bac6d5;padding:5px 9px;font-size:11px}
    .monitor-side{display:flex;flex-direction:column;gap:18px}
    .side-stat{border-radius:var(--radius);padding:23px;background:#182235;border:1px solid #2b384c}
    .side-stat span{color:#9ba8ba;font-size:13px}
    .side-stat strong{display:block;font-size:32px;line-height:1.2;margin-top:12px;color:#fff}
    .side-stat em{font-style:normal;color:#62d6a1;font-size:12px}
    .scenario-section{background:var(--soft)}
    .scenario-layout{display:grid;grid-template-columns:.82fr 1.18fr;gap:45px;align-items:center}
    .scenario-image{position:relative}
    .scenario-image img{height:430px;border-radius:var(--radius);box-shadow:var(--shadow)}
    .image-caption{position:absolute;left:20px;bottom:20px;right:20px;padding:17px 19px;background:rgba(17,24,39,.86);border-radius:14px;color:#fff;font-size:14px}
    .scenario-copy h2{font-size:40px;line-height:1.25;letter-spacing:-.04em;margin:12px 0 18px}
    .scenario-copy p{color:var(--muted)}
    .check-list{list-style:none;padding:0;margin:24px 0 0}
    .check-list li{display:flex;gap:11px;margin:13px 0;color:#384357}
    .check-list li:before{content:"✓";color:var(--brand);font-weight:900}
    .method-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}
    .method-card{position:relative;padding:25px 22px 24px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;min-height:190px}
    .method-card:after{content:"";position:absolute;right:20px;top:26px;width:26px;height:1px;background:#d7dce5}
    .method-card:last-child:after{display:none}
    .method-index{width:32px;height:32px;border-radius:10px;background:#fff0f2;color:var(--brand);display:grid;place-items:center;font-weight:900;font-size:13px}
    .method-card h3{font-size:18px;margin:24px 0 7px}
    .method-card p{font-size:13px;color:var(--muted);margin-bottom:0}
    .trust-section{padding-top:72px}
    .trust-layout{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:stretch}
    .quote-panel{padding:35px;border-radius:var(--radius);background:#fff7f7;border:1px solid #f4d8dc}
    .quote-panel blockquote{font-size:22px;line-height:1.65;font-weight:700;margin:18px 0 20px;color:var(--deep)}
    .quote-panel cite{font-style:normal;color:var(--muted);font-size:13px}
    .evidence-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
    .evidence{padding:23px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--soft)}
    .evidence strong{display:block;font-size:27px;color:var(--brand);line-height:1.2}
    .evidence span{display:block;color:var(--muted);font-size:13px;margin-top:7px}
    .faq-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:60px;align-items:start}
    .faq-layout h2{font-size:39px;line-height:1.25;letter-spacing:-.04em;margin:12px 0 15px}
    .faq-layout .lead{color:var(--muted)}
    .faq-item{border-top:1px solid var(--line);padding:19px 0}
    .faq-item:last-child{border-bottom:1px solid var(--line)}
    .faq-question{display:flex;justify-content:space-between;gap:20px;font-size:17px;font-weight:800}
    .faq-question span:last-child{color:var(--brand);font-size:21px}
    .faq-answer{color:var(--muted);font-size:14px;margin:10px 28px 0 0}
    .cta-section{padding:62px 0 76px}
    .cta-box{position:relative;overflow:hidden;padding:48px 52px;border-radius:var(--radius);background:linear-gradient(105deg,var(--brand-dark),var(--brand));color:#fff;display:flex;align-items:center;justify-content:space-between;gap:28px}
    .cta-box:after{content:"";position:absolute;width:260px;height:260px;border:1px solid rgba(255,255,255,.18);border-radius:50%;right:8%;top:-150px}
    .cta-box h2{position:relative;z-index:1;font-size:34px;line-height:1.3;margin:0 0 10px}
    .cta-box p{position:relative;z-index:1;color:rgba(255,255,255,.78);margin:0;max-width:650px}
    .cta-box .button{position:relative;z-index:1;white-space:nowrap}
    footer{background:#0d1420;color:#fff;padding:48px 0 25px}
    .footer-top{display:flex;justify-content:space-between;gap:35px;padding-bottom:35px;border-bottom:1px solid #263246}
    .footer-brand p{color:#9aa7b9;max-width:350px;font-size:14px;margin-top:15px}
    .footer-links{display:flex;gap:26px;align-items:flex-start}
    .footer-links a{color:#bac4d1;font-size:14px}
    .footer-links a:hover{color:#fff}
    .footer-bottom{display:flex;justify-content:space-between;gap:20px;align-items:flex-end;padding-top:22px;color:#8996a8;font-size:12px}
    .record-line{display:flex;gap:18px;flex-wrap:wrap}
    .record-line a:hover{color:#fff}
    .fixed-bar{position:fixed;z-index:25;right:24px;bottom:23px;display:flex;align-items:center;gap:13px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:999px;padding:9px 10px 9px 18px}
    .fixed-bar span{font-size:13px;font-weight:800}
    .fixed-bar .button{padding:10px 16px;font-size:13px}
    @media(max-width:1024px){
      .main-nav{gap:0}
      .main-nav a{padding-left:8px;padding-right:8px;font-size:13px}
      .benefit-layout,.scenario-layout,.faq-layout{gap:28px}
      .monitor-layout{grid-template-columns:1fr}
    }
    @media(max-width:768px){
      .container{width:min(100% - 30px,600px)}
      .nav-wrap{min-height:68px}
      .main-nav{display:none;position:absolute;left:15px;right:15px;top:76px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-sm);border-radius:16px;padding:10px;flex-direction:column;align-items:stretch}
      .main-nav.open{display:flex}
      .main-nav a{padding:11px 14px}
      .main-nav a:after{left:14px;right:auto;width:22px}
      .nav-action{display:none}
      .menu-toggle{display:block}
      .hero-inner{padding:68px 0 78px}
      .icon-matrix{grid-template-columns:repeat(4,60px)}
      .matrix-cell{height:55px}
      .score-overview{margin-top:-25px}
      .score-grid{grid-template-columns:1fr}
      .benefit-layout,.scenario-layout,.trust-layout,.faq-layout{grid-template-columns:1fr}
      .benefit-intro{padding-right:0}
      .benefit-list{grid-template-columns:1fr 1fr}
      .scenario-image img{height:330px}
      .method-grid{grid-template-columns:1fr 1fr}
      .method-card:after{display:none}
      .cta-box{padding:35px 27px;display:block}
      .cta-box .button{margin-top:23px}
      .footer-top,.footer-bottom{display:block}
      .footer-links{margin-top:25px;flex-wrap:wrap}
      .footer-bottom{padding-top:18px}
      .record-line{margin-top:13px}
      .fixed-bar{left:15px;right:15px;justify-content:space-between}
    }
    @media(max-width:520px){
      body{font-size:15px}
      h1{font-size:39px}
      .hero-copy{font-size:16px}
      section{padding:62px 0}
      .section-head{display:block}
      .section-head p{margin-top:14px}
      .benefit-list,.evidence-list,.method-grid{grid-template-columns:1fr}
      .score-board{padding:17px}
      .board-top{display:block}
      .board-note{display:block;margin-top:6px}
      .live-label{margin-top:12px}
      .event-row{grid-template-columns:55px 1fr}
      .event-tag{display:none}
      .scenario-copy h2,.faq-layout h2{font-size:32px}
      .footer-links{gap:14px 22px}
      .fixed-bar span{font-size:12px}
    }

/* roulang page: category3 */
:root{
      --ink:#172033;
      --muted:#697386;
      --line:#e7ebf1;
      --paper:#fff;
      --soft:#f5f7fb;
      --deep:#111827;
      --brand:#d82f45;
      --brand-dark:#a91e34;
      --gold:#efb84b;
      --teal:#1d8c91;
      --shadow:0 18px 50px rgba(22,31,52,.09);
      --shadow-sm:0 8px 26px rgba(22,31,52,.07);
      --radius:20px;
      --radius-sm:12px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.8;font-size:16px}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{display:block;width:100%;max-width:100%;object-fit:cover}
    button,input{font:inherit}
    button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(216,47,69,.25);outline-offset:3px}
    .container{width:min(1180px,calc(100% - 40px));margin:0 auto}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.95);backdrop-filter:blur(18px);border-bottom:1px solid rgba(231,235,241,.9)}
    .nav-wrap{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:28px}
    .brand{display:flex;align-items:center;gap:11px;font-weight:900;font-size:22px;letter-spacing:.04em;white-space:nowrap}
    .brand-mark{width:34px;height:34px;border-radius:10px;background:var(--brand);color:#fff;display:grid;place-items:center;font-size:16px;box-shadow:0 7px 16px rgba(216,47,69,.24)}
    .main-nav{display:flex;align-items:center;gap:5px}
    .main-nav a{position:relative;color:#5e687a;padding:8px 12px;font-size:14px}
    .main-nav a:after{content:"";position:absolute;left:12px;right:12px;bottom:1px;height:2px;background:var(--brand);transform:scaleX(0);transition:.25s}
    .main-nav a:hover,.main-nav a.active{color:var(--ink)}
    .main-nav a:hover:after,.main-nav a.active:after{transform:scaleX(1)}
    .nav-action{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:999px;padding:9px 16px;font-size:14px;font-weight:700}
    .nav-action:hover{border-color:var(--brand);color:var(--brand)}
    .menu-toggle{display:none;border:0;background:transparent;color:var(--ink);font-size:25px}
    .hero{position:relative;min-height:590px;display:flex;align-items:center;background:linear-gradient(90deg,rgba(11,17,31,.94),rgba(11,17,31,.57)),url("/assets/images/backpic/back-2.webp") center/cover}
    .hero-content{position:relative;z-index:1;color:#fff;padding:90px 0 105px}
    .hero-layout{display:grid;grid-template-columns:1.08fr .92fr;align-items:center;gap:70px}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--gold);font-size:13px;font-weight:800;letter-spacing:.12em}
    .eyebrow:before{content:"";width:24px;height:2px;background:var(--gold)}
    h1{font-size:clamp(42px,6vw,74px);line-height:1.12;letter-spacing:-.06em;margin:20px 0}
    .hero-copy{max-width:650px;color:rgba(255,255,255,.82);font-size:18px;line-height:1.9;margin-bottom:30px}
    .button{border-radius:999px;padding:13px 22px;font-weight:800;line-height:1.4;margin:0}
    .button.primary{background:var(--brand);color:#fff}
    .button.primary:hover{background:var(--brand-dark);transform:translateY(-2px)}
    .button.light{background:#fff;color:var(--ink)}
    .button.light:hover{background:#fff2f3;color:var(--brand);transform:translateY(-2px)}
    .button.ghost{background:transparent;border:1px solid rgba(255,255,255,.35);color:#fff}
    .button.ghost:hover{border-color:#fff;background:rgba(255,255,255,.1)}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
    .poster{position:relative;border-radius:24px;overflow:hidden;box-shadow:0 25px 70px rgba(0,0,0,.35);border:1px solid rgba(255,255,255,.2);transform:rotate(2deg)}
    .poster img{height:355px}
    .poster:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 35%,rgba(7,11,20,.85))}
    .poster-caption{position:absolute;z-index:1;bottom:24px;left:25px;right:25px;color:#fff}
    .poster-caption strong{display:block;font-size:26px}
    .hot-badge{position:absolute;top:20px;right:20px;z-index:2;background:var(--gold);color:#382808;border-radius:999px;padding:6px 12px;font-size:12px;font-weight:900}
    section{padding:86px 0}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:25px;margin-bottom:30px}
    .section-head h2{font-size:clamp(29px,4vw,46px);line-height:1.2;letter-spacing:-.04em;margin:10px 0 0}
    .section-head p{max-width:570px;color:var(--muted);margin:0}
    .kicker{color:var(--brand);font-weight:900;font-size:13px;letter-spacing:.1em}
    .intro-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center}
    .intro-grid p{color:var(--muted);font-size:17px}
    .intro-image{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
    .intro-image img{height:370px}
    .feature-grid{display:grid;grid-template-columns:1.25fr .9fr .9fr;gap:18px}
    .feature-card{min-height:260px;padding:30px;border-radius:var(--radius);background:var(--soft);border:1px solid var(--line);transition:.28s ease}
    .feature-card:first-child{background:var(--deep);color:#fff}
    .feature-card:hover,.data-card:hover,.scene:hover,.quote:hover{transform:translateY(-5px);box-shadow:var(--shadow-sm)}
    .feature-icon{width:44px;height:44px;border-radius:13px;background:rgba(216,47,69,.12);color:var(--brand);display:grid;place-items:center;font-weight:900;margin-bottom:45px}
    .feature-card:first-child .feature-icon{background:rgba(255,255,255,.13);color:var(--gold)}
    .feature-card h3{font-size:22px;margin:0 0 10px}
    .feature-card p{color:var(--muted);font-size:14px;margin:0}
    .feature-card:first-child p{color:#b9c1cf}
    .soft-section{background:var(--soft)}
    .data-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:20px}
    .data-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:27px;transition:.28s ease}
    .data-card h3{margin:0 0 18px;font-size:21px}
    .metric{display:flex;justify-content:space-between;align-items:center;padding:13px 0;border-bottom:1px solid var(--line)}
    .metric:last-child{border:0}
    .metric span{color:var(--muted);font-size:14px}
    .metric strong{font-size:22px;color:var(--brand)}
    .table-like{display:grid;grid-template-columns:1.1fr .7fr .7fr .7fr;gap:0}
    .table-like div{padding:14px 10px;border-bottom:1px solid var(--line);font-size:14px}
    .table-like .label{color:var(--muted)}
    .table-like .top{font-weight:800;color:var(--ink);border-bottom:2px solid var(--brand)}
    .scene-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .scene{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.28s ease}
    .scene img{height:170px}
    .scene-body{padding:22px}
    .scene-body h3{font-size:20px;margin:0 0 8px}
    .scene-body p{font-size:14px;color:var(--muted);margin:0}
    .process{background:var(--deep);color:#fff}
    .process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
    .step{padding:25px 20px;border:1px solid #303b4e;border-radius:16px;min-height:190px}
    .step-number{color:var(--gold);font-size:13px;font-weight:900}
    .step h3{font-size:19px;margin:24px 0 8px}
    .step p{font-size:14px;color:#abb5c7;margin:0}
    .quote-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:45px;align-items:center}
    .quote{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:31px;box-shadow:0 3px 15px rgba(22,31,52,.03);transition:.28s ease}
    .quote p{font-size:20px;line-height:1.75;margin:0 0 20px}
    .quote footer{color:var(--muted);font-size:14px}
    .trust-number{font-size:76px;color:var(--brand);font-weight:900;line-height:1}
    .faq-list{max-width:850px;margin:0 auto}
    .faq-item{border-bottom:1px solid var(--line)}
    .faq-item button{width:100%;padding:22px 0;text-align:left;background:none;border:0;display:flex;justify-content:space-between;gap:20px;color:var(--ink);font-weight:800;font-size:17px;cursor:pointer}
    .faq-item button span:last-child{color:var(--brand);font-size:24px;line-height:1}
    .faq-answer{display:none;color:var(--muted);padding:0 45px 20px 0;font-size:15px}
    .faq-item.open .faq-answer{display:block}
    .cta{padding:65px 0;background:linear-gradient(105deg,var(--brand-dark),var(--brand));color:#fff}
    .cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}
    .cta h2{font-size:clamp(28px,4vw,44px);margin:0 0 8px}
    .cta p{color:rgba(255,255,255,.8);margin:0}
    .site-footer{background:#0c1220;color:#aeb8c9;padding:46px 0 28px}
    .footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:40px;padding-bottom:35px;border-bottom:1px solid #283247}
    .footer-brand{color:#fff;font-size:22px;font-weight:900;margin-bottom:12px}
    .site-footer p{font-size:14px;margin:0;max-width:360px}
    .site-footer h3{color:#fff;font-size:15px;margin:0 0 12px}
    .footer-links{display:flex;flex-wrap:wrap;gap:10px 18px;font-size:14px}
    .footer-links a:hover{color:#fff}
    .footer-bottom{display:flex;justify-content:space-between;gap:15px;align-items:center;padding-top:22px;font-size:13px}
    .footer-bottom a{color:#cbd3df}.footer-bottom a:hover{color:#fff}
    .fixed-bar{position:fixed;right:24px;bottom:24px;z-index:10;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-sm);border-radius:999px;padding:8px 9px 8px 18px;display:flex;align-items:center;gap:13px;font-size:13px}
    .fixed-bar strong{color:var(--brand)}
    @media(max-width:1024px){
      .hero-layout{gap:35px}.process-grid{grid-template-columns:repeat(2,1fr)}
      .main-nav{gap:0}.main-nav a{padding-left:8px;padding-right:8px}
    }
    @media(max-width:768px){
      .container{width:min(100% - 30px,620px)}
      .nav-wrap{min-height:68px}.menu-toggle{display:block}.nav-action{display:none}
      .main-nav{display:none;position:absolute;top:68px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);padding:12px 15px;flex-wrap:wrap;box-shadow:var(--shadow-sm)}
      .main-nav.show{display:flex}.main-nav a{font-size:13px}
      .hero{min-height:auto}.hero-content{padding:70px 0 80px}.hero-layout,.intro-grid,.data-layout,.quote-layout{grid-template-columns:1fr}
      .poster{max-width:440px;margin:0 auto;transform:none}.poster img{height:290px}
      section{padding:65px 0}.feature-grid,.scene-grid{grid-template-columns:1fr}.feature-card{min-height:210px}
      .feature-icon{margin-bottom:30px}.section-head{display:block}.section-head p{margin-top:15px}
      .table-like{font-size:13px}.table-like div{padding:11px 5px}
      .cta-inner{display:block}.cta .button{margin-top:22px}.footer-grid{grid-template-columns:1fr;gap:25px}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:10px}
      .fixed-bar{right:15px;bottom:15px}
    }
    @media(max-width:520px){
      h1{font-size:43px}.hero-copy{font-size:16px}.hero-actions .button{width:100%;text-align:center}
      .process-grid{grid-template-columns:1fr}.trust-number{font-size:58px}.quote p{font-size:17px}
      .fixed-bar{left:15px;right:15px;justify-content:space-between}
    }

/* roulang page: category5 */
:root{
      --ink:#172033;
      --muted:#697386;
      --line:#e7ebf1;
      --paper:#fff;
      --soft:#f5f7fb;
      --deep:#111827;
      --brand:#d82f45;
      --brand-dark:#a91e34;
      --gold:#efb84b;
      --teal:#1d8c91;
      --shadow:0 18px 50px rgba(22,31,52,.09);
      --shadow-sm:0 8px 26px rgba(22,31,52,.07);
      --radius:20px;
      --radius-sm:12px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.8}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{display:block;width:100%;max-width:100%;object-fit:cover}
    button,input{font:inherit}
    button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(216,47,69,.24);outline-offset:3px}
    .container{width:min(1180px,calc(100% - 40px));margin:0 auto}
    .site-header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.95);backdrop-filter:blur(18px);border-bottom:1px solid rgba(231,235,241,.9)}
    .nav-wrap{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:25px}
    .brand{display:flex;align-items:center;gap:11px;font-weight:900;font-size:22px;letter-spacing:.04em;white-space:nowrap}
    .brand-mark{width:34px;height:34px;border-radius:10px;background:var(--brand);color:#fff;display:grid;place-items:center;font-size:16px;box-shadow:0 7px 16px rgba(216,47,69,.24)}
    .main-nav{display:flex;align-items:center;gap:4px}
    .main-nav a{position:relative;color:#5e687a;padding:8px 11px;font-size:14px;white-space:nowrap}
    .main-nav a:after{content:"";position:absolute;left:11px;right:11px;bottom:1px;height:2px;background:var(--brand);transform:scaleX(0);transition:.25s}
    .main-nav a:hover,.main-nav a.active{color:var(--ink)}
    .main-nav a:hover:after,.main-nav a.active:after{transform:scaleX(1)}
    .nav-action{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:999px;padding:9px 16px;font-size:14px;font-weight:700}
    .nav-action:hover{border-color:var(--brand);color:var(--brand)}
    .menu-toggle{display:none;border:0;background:transparent;color:var(--ink);font-size:25px;cursor:pointer}
    .page-hero{position:relative;overflow:hidden;background:linear-gradient(100deg,rgba(17,24,39,.95),rgba(17,24,39,.68)),url("/assets/images/backpic/back-2.webp") center/cover;color:#fff}
    .page-hero:before{content:"";position:absolute;width:360px;height:360px;border:1px solid rgba(239,184,75,.25);border-radius:50%;right:8%;top:-180px}
    .hero-inner{position:relative;z-index:1;min-height:540px;padding:92px 0 85px;display:grid;grid-template-columns:1.08fr .92fr;align-items:center;gap:70px}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--gold);font-size:13px;font-weight:800;letter-spacing:.12em}
    .eyebrow:before{content:"";width:24px;height:2px;background:var(--gold)}
    h1,h2,h3,p{margin-top:0}
    h1{font-size:clamp(40px,5vw,68px);line-height:1.15;letter-spacing:-.055em;margin:18px 0 22px}
    .hero-copy{max-width:650px;color:rgba(255,255,255,.78);font-size:18px;margin-bottom:28px}
    .hero-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
    .button{border-radius:999px;padding:13px 22px;font-weight:800;line-height:1.4;margin:0;cursor:pointer;border:0}
    .button.primary{background:var(--brand);color:#fff}
    .button.primary:hover{background:var(--brand-dark);transform:translateY(-2px)}
    .button.light{background:#fff;color:var(--ink)}
    .button.light:hover{background:#fff2f3;color:var(--brand);transform:translateY(-2px)}
    .button.ghost{background:transparent;border:1px solid rgba(255,255,255,.32);color:#fff}
    .button.ghost:hover{border-color:#fff;background:rgba(255,255,255,.1)}
    .lead-form{padding:28px;background:rgba(255,255,255,.96);color:var(--ink);border-radius:var(--radius);box-shadow:var(--shadow)}
    .lead-form h3{font-size:23px;line-height:1.35;margin-bottom:8px}
    .lead-form p{color:var(--muted);font-size:14px;margin-bottom:19px}
    .form-row{display:flex;gap:9px}
    .form-row input{min-width:0;flex:1;border:1px solid var(--line);border-radius:999px;padding:12px 16px;background:#fff;color:var(--ink)}
    .form-note{font-size:12px;color:var(--muted);margin:12px 0 0}
    section{padding:88px 0}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:25px;margin-bottom:31px}
    .section-head h2{font-size:clamp(29px,4vw,45px);line-height:1.2;letter-spacing:-.045em;margin:10px 0 0}
    .section-head p{max-width:560px;color:var(--muted);margin:0}
    .kicker{color:var(--brand);font-size:13px;font-weight:900;letter-spacing:.1em}
    .intro-layout{display:grid;grid-template-columns:.86fr 1.14fr;gap:48px;align-items:center}
    .intro-layout img{height:390px;border-radius:var(--radius);box-shadow:var(--shadow)}
    .intro-text h2{font-size:38px;line-height:1.25;margin:10px 0 18px}
    .intro-text p{color:var(--muted);font-size:16px}
    .check-list{list-style:none;padding:0;margin:23px 0 0}
    .check-list li{display:flex;gap:12px;margin:12px 0;color:#394357}
    .check-list li:before{content:"✓";color:var(--brand);font-weight:900}
    .dark-section{background:var(--deep);color:#fff}
    .dark-section .section-head p,.dark-section .muted{color:#abb5c7}
    .value-layout{display:grid;grid-template-columns:1.12fr .88fr;gap:22px}
    .value-main{min-height:330px;padding:34px;border-radius:var(--radius);background:#1b2638;position:relative;overflow:hidden}
    .value-main:after{content:"";position:absolute;width:230px;height:230px;border:1px solid rgba(239,184,75,.3);border-radius:50%;right:-70px;bottom:-80px}
    .value-main h3{font-size:30px;max-width:460px;line-height:1.35}
    .value-main p{max-width:520px;color:#b8c2d0}
    .value-side{display:grid;gap:16px}
    .value-item{padding:24px;border:1px solid #303b4e;border-radius:var(--radius-sm);background:#151f30}
    .value-item strong{display:block;font-size:20px;margin-bottom:5px}
    .value-item span{font-size:14px;color:#abb5c7}
    .topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .topic-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:0 3px 12px rgba(22,31,52,.025);transition:.28s ease}
    .topic-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-sm)}
    .topic-card img{height:185px}
    .topic-body{padding:23px}
    .tag{display:inline-flex;color:var(--brand);background:#fff1f3;border-radius:999px;padding:4px 10px;font-size:12px;font-weight:800;margin-bottom:12px}
    .topic-body h3{font-size:21px;line-height:1.4;margin-bottom:9px}
    .topic-body p{font-size:14px;color:var(--muted);min-height:74px;margin-bottom:14px}
    .text-link{color:var(--brand);font-weight:800;font-size:14px}
    .text-link:hover{color:var(--brand-dark);letter-spacing:.02em}
    .feature-band{background:var(--soft)}
    .feature-band .section-head{align-items:start}
    .feature-band .section-head h2{max-width:500px}
    .feature-band .section-head p{padding-top:12px}
    .insight-layout{display:grid;grid-template-columns:1fr 1fr;gap:18px}
    .insight-panel{border:1px solid var(--line);border-radius:var(--radius);background:#fff;padding:29px}
    .insight-panel h3{font-size:23px;margin-bottom:16px}
    .insight-list{list-style:none;padding:0;margin:0}
    .insight-list li{display:flex;justify-content:space-between;gap:20px;padding:15px 0;border-bottom:1px solid var(--line)}
    .insight-list li:last-child{border-bottom:0}
    .insight-list span{color:var(--muted);font-size:14px}
    .insight-list b{font-size:14px}
    .timeline{position:relative;margin:15px 0 0;padding-left:30px}
    .timeline:before{content:"";position:absolute;left:6px;top:5px;bottom:6px;width:1px;background:#d9dfe8}
    .timeline-item{position:relative;padding:0 0 25px}
    .timeline-item:before{content:"";position:absolute;left:-29px;top:8px;width:12px;height:12px;border-radius:50%;background:var(--brand);box-shadow:0 0 0 5px #fff1f3}
    .timeline-item strong{display:block;font-size:17px;margin-bottom:4px}
    .timeline-item p{font-size:14px;color:var(--muted);margin:0}
    .quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .quote{padding:28px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);transition:.28s ease}
    .quote:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm)}
    .quote-mark{font-size:37px;line-height:1;color:var(--brand);font-weight:900}
    .quote p{color:#4f5b6e;font-size:15px;margin:12px 0 20px}
    .quote strong{font-size:14px}
    .quote small{display:block;color:var(--muted)}
    .faq-layout{display:grid;grid-template-columns:.7fr 1.3fr;gap:55px}
    .faq-layout h2{font-size:38px;line-height:1.3;margin:10px 0 15px}
    .faq-layout > div:first-child p{color:var(--muted)}
    .faq-item{border-bottom:1px solid var(--line)}
    .faq-question{width:100%;padding:19px 0;border:0;background:transparent;text-align:left;display:flex;justify-content:space-between;align-items:center;color:var(--ink);font-weight:800;cursor:pointer}
    .faq-question span:last-child{color:var(--brand);font-size:23px;transition:.25s}
    .faq-answer{display:none;color:var(--muted);font-size:14px;padding:0 30px 18px 0}
    .faq-item.open .faq-answer{display:block}
    .faq-item.open .faq-question span:last-child{transform:rotate(45deg)}
    .cta-section{padding:70px 0}
    .cta-box{background:linear-gradient(110deg,#d82f45,#a91e34);color:#fff;border-radius:var(--radius);padding:42px 48px;display:flex;align-items:center;justify-content:space-between;gap:30px;box-shadow:0 18px 40px rgba(216,47,69,.2)}
    .cta-box h2{font-size:34px;line-height:1.3;margin:0 0 8px}
    .cta-box p{margin:0;color:rgba(255,255,255,.8)}
    .site-footer{background:#0d1421;color:#fff;padding:55px 0 24px}
    .footer-grid{display:grid;grid-template-columns:1.3fr .8fr .8fr 1fr;gap:35px;padding-bottom:38px;border-bottom:1px solid #293446}
    .footer-brand p{color:#9da9ba;max-width:330px;font-size:14px;margin:17px 0 0}
    .footer-title{font-size:14px;font-weight:800;margin-bottom:15px}
    .footer-links{display:grid;gap:8px;color:#9da9ba;font-size:14px}
    .footer-links a:hover{color:#fff}
    .footer-bottom{padding-top:20px;color:#8c98a9;font-size:12px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
    .footer-bottom a{color:#b5bfcc;margin-left:13px}
    .footer-bottom a:hover{color:#fff}
    @media(max-width:1024px){
      .main-nav{gap:0}.main-nav a{padding-left:8px;padding-right:8px;font-size:13px}
      .nav-action{display:none}.hero-inner{gap:35px}.topic-grid{grid-template-columns:repeat(2,1fr)}
      .footer-grid{grid-template-columns:1.2fr 1fr 1fr}
    }
    @media(max-width:768px){
      .container{width:min(100% - 30px,620px)}
      .nav-wrap{min-height:68px}.menu-toggle{display:block}
      .main-nav{display:none;position:absolute;left:15px;right:15px;top:68px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:10px;box-shadow:var(--shadow);align-items:stretch;flex-direction:column}
      .main-nav.show{display:flex}.main-nav a{padding:10px 12px}
      .hero-inner,.intro-layout,.value-layout,.insight-layout,.faq-layout{grid-template-columns:1fr}
      .hero-inner{padding:70px 0 65px;min-height:auto}.lead-form{max-width:520px}
      section{padding:65px 0}.section-head{display:block}.section-head p{margin-top:15px}
      .intro-layout img{height:290px}.quote-grid{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr 1fr}.cta-box{display:block;padding:34px 27px}.cta-box .button{margin-top:22px}
    }
    @media(max-width:520px){
      h1{font-size:42px}.hero-copy{font-size:16px}.form-row{display:block}.form-row input{width:100%;margin-bottom:10px}
      .form-row .button{width:100%}.topic-grid{grid-template-columns:1fr}.topic-card img{height:205px}
      .value-main{min-height:280px}.intro-text h2,.faq-layout h2{font-size:30px}
      .footer-grid{grid-template-columns:1fr}.footer-bottom{display:block}.footer-bottom a{margin-left:0;margin-right:12px}
    }

/* roulang page: category4 */
:root{
      --ink:#172033;
      --muted:#697386;
      --line:#e7ebf1;
      --paper:#ffffff;
      --soft:#f5f7fb;
      --deep:#111827;
      --brand:#d82f45;
      --brand-dark:#a91e34;
      --gold:#efb84b;
      --teal:#1d8c91;
      --blue:#4964a8;
      --shadow:0 18px 50px rgba(22,31,52,.09);
      --shadow-sm:0 8px 26px rgba(22,31,52,.07);
      --radius:20px;
      --radius-sm:12px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      background:var(--paper);
      color:var(--ink);
      font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",Arial,sans-serif;
      line-height:1.8;
      font-size:16px;
      padding-bottom:72px;
    }
    h1,h2,h3,h4,p{margin-top:0}
    h1,h2,h3,h4{font-weight:900;letter-spacing:-.035em}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{display:block;width:100%;max-width:100%;object-fit:cover}
    button,input{font:inherit}
    button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(216,47,69,.24);outline-offset:3px}
    .container{width:min(1180px,calc(100% - 40px));margin:0 auto}
    .site-header{
      position:sticky;
      top:0;
      z-index:30;
      background:rgba(255,255,255,.95);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(231,235,241,.9);
    }
    .nav-wrap{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:28px}
    .brand{display:flex;align-items:center;gap:11px;font-weight:900;font-size:22px;letter-spacing:.04em;white-space:nowrap}
    .brand-mark{width:34px;height:34px;border-radius:10px;background:var(--brand);color:white;display:grid;place-items:center;font-size:16px;box-shadow:0 7px 16px rgba(216,47,69,.24)}
    .main-nav{display:flex;align-items:center;gap:5px}
    .main-nav a{position:relative;color:#5e687a;padding:8px 12px;font-size:14px}
    .main-nav a:after{content:"";position:absolute;left:12px;right:12px;bottom:1px;height:2px;background:var(--brand);transform:scaleX(0);transition:.25s}
    .main-nav a:hover,.main-nav a.active{color:var(--ink)}
    .main-nav a:hover:after,.main-nav a.active:after{transform:scaleX(1)}
    .nav-action{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:999px;padding:9px 16px;font-size:14px;font-weight:700}
    .nav-action:hover{border-color:var(--brand);color:var(--brand)}
    .menu-toggle{display:none;border:0;background:transparent;color:var(--ink);font-size:25px;cursor:pointer}
    .hero-inner{
      position:relative;
      min-height:535px;
      display:flex;
      align-items:center;
      background:
        linear-gradient(90deg,rgba(12,20,36,.93),rgba(12,20,36,.55)),
        url("/assets/images/backpic/back-2.webp") center/cover;
      overflow:hidden;
    }
    .hero-inner:before{content:"";position:absolute;width:460px;height:460px;border:1px solid rgba(255,255,255,.13);border-radius:50%;right:-120px;top:-130px}
    .hero-inner:after{content:"";position:absolute;width:300px;height:300px;border:1px solid rgba(239,184,75,.22);border-radius:50%;right:35px;bottom:-180px}
    .hero-content{position:relative;z-index:2;color:white;padding:88px 0 100px}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--gold);font-size:13px;font-weight:800;letter-spacing:.12em}
    .eyebrow:before{content:"";width:24px;height:2px;background:var(--gold)}
    .hero-content h1{font-size:clamp(42px,6vw,76px);line-height:1.13;margin:20px 0 22px;max-width:740px}
    .hero-copy{max-width:680px;color:rgba(255,255,255,.8);font-size:18px;line-height:1.9;margin-bottom:30px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
    .button{border-radius:999px;padding:13px 22px;font-weight:800;line-height:1.4;margin:0}
    .button.primary{background:var(--brand);color:white}
    .button.primary:hover{background:var(--brand-dark);transform:translateY(-2px)}
    .button.light{background:white;color:var(--ink)}
    .button.light:hover{background:#fff2f3;color:var(--brand);transform:translateY(-2px)}
    .button.ghost{background:transparent;border:1px solid rgba(255,255,255,.32);color:white}
    .button.ghost:hover{border-color:white;background:rgba(255,255,255,.1)}
    .hero-panel{
      position:absolute;
      z-index:2;
      right:calc((100% - 1180px)/2);
      bottom:62px;
      width:330px;
      padding:24px;
      border-radius:22px;
      background:rgba(255,255,255,.95);
      color:var(--ink);
      box-shadow:var(--shadow);
    }
    .panel-label{display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:13px;margin-bottom:15px}
    .live-dot{width:8px;height:8px;border-radius:50%;background:var(--brand);display:inline-block;margin-right:6px;box-shadow:0 0 0 5px rgba(216,47,69,.11)}
    .panel-title{font-size:21px;font-weight:900;line-height:1.35;margin-bottom:12px}
    .panel-row{display:flex;justify-content:space-between;gap:12px;padding:12px 0;border-top:1px solid var(--line);font-size:14px}
    .panel-row span{color:var(--muted)}
    section{padding:86px 0}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:30px}
    .section-head h2{font-size:clamp(30px,4vw,45px);line-height:1.2;margin:9px 0 0}
    .section-head p{max-width:570px;color:var(--muted);margin:0}
    .kicker{color:var(--brand);font-size:13px;font-weight:900;letter-spacing:.12em}
    .search-area{margin-top:-42px;position:relative;z-index:4}
    .search-box{
      display:flex;
      align-items:center;
      gap:12px;
      background:white;
      border:1px solid var(--line);
      border-radius:18px;
      box-shadow:var(--shadow);
      padding:10px;
    }
    .search-box input{height:50px;border:0;box-shadow:none;margin:0;padding:0 15px;color:var(--ink);flex:1}
    .search-box input::placeholder{color:#9aa3b2}
    .search-box .button{min-width:120px;text-align:center}
    .quick-links{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin-top:17px}
    .quick-links a{font-size:13px;color:var(--muted);background:var(--soft);border:1px solid var(--line);padding:6px 13px;border-radius:999px}
    .quick-links a:hover{color:var(--brand);border-color:rgba(216,47,69,.35);background:#fff7f8}
    .intro-grid{display:grid;grid-template-columns:1fr .9fr;gap:70px;align-items:center}
    .intro-grid h2{font-size:clamp(30px,4vw,48px);line-height:1.25;margin:12px 0 20px}
    .intro-grid p{color:var(--muted);font-size:16px}
    .intro-note{border-left:3px solid var(--brand);padding-left:18px;color:#394357;margin-top:23px}
    .image-stack{position:relative;padding:0 28px 28px 0}
    .image-stack:after{content:"";position:absolute;right:0;bottom:0;width:74%;height:75%;border-radius:22px;background:#fff2f3;z-index:-1}
    .image-stack img{height:365px;border-radius:22px;box-shadow:var(--shadow)}
    .image-caption{position:absolute;left:20px;bottom:7px;background:var(--deep);color:white;border-radius:13px;padding:13px 17px;font-size:13px;box-shadow:var(--shadow-sm)}
    .feature-grid{display:grid;grid-template-columns:1.15fr .85fr .85fr;gap:18px}
    .feature-card{min-height:250px;padding:29px;border-radius:var(--radius);background:var(--soft);border:1px solid var(--line);position:relative;overflow:hidden;transition:.28s ease}
    .feature-card:first-child{background:var(--deep);color:white}
    .feature-card:first-child p{color:#b9c1cf}
    .feature-card:hover,.news-card:hover,.topic-card:hover,.quote:hover,.timeline-item:hover{transform:translateY(-5px);box-shadow:var(--shadow-sm)}
    .feature-icon{width:43px;height:43px;border-radius:13px;display:grid;place-items:center;background:rgba(216,47,69,.12);color:var(--brand);font-weight:900;margin-bottom:42px}
    .feature-card:first-child .feature-icon{background:rgba(255,255,255,.13);color:var(--gold)}
    .feature-card h3{font-size:22px;margin-bottom:9px}
    .feature-card p{color:var(--muted);font-size:14px;margin-bottom:0}
    .news-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:22px}
    .news-lead{border-radius:var(--radius);overflow:hidden;background:var(--deep);color:white;position:relative;min-height:450px}
    .news-lead img{height:100%;opacity:.7;position:absolute;inset:0}
    .news-lead:after{content:"";position:absolute;inset:35% 0 0;background:linear-gradient(transparent,rgba(7,12,25,.95))}
    .news-lead-content{position:absolute;z-index:1;left:30px;right:30px;bottom:28px}
    .news-lead-content h3{font-size:30px;line-height:1.35;margin:12px 0}
    .news-lead-content p{color:#d4d9e3;font-size:14px;margin-bottom:0}
    .tag{display:inline-flex;align-items:center;border-radius:999px;padding:5px 11px;background:#fff0f2;color:var(--brand);font-size:12px;font-weight:900}
    .tag.dark{background:rgba(239,184,75,.16);color:var(--gold)}
    .news-list{display:grid;gap:13px}
    .news-card{display:grid;grid-template-columns:115px 1fr;gap:17px;padding:13px;border:1px solid var(--line);border-radius:16px;background:white;transition:.28s ease}
    .news-card img{height:105px;border-radius:11px}
    .news-card h3{font-size:17px;line-height:1.4;margin:6px 0}
    .news-card p{font-size:13px;color:var(--muted);line-height:1.65;margin:0}
    .date{font-size:12px;color:#9aa3b2}
    .news-card .text-link{font-size:12px;display:inline-block;margin-top:5px}
    .dark-section{background:var(--deep);color:white}
    .dark-section .section-head p,.dark-section .muted{color:#abb5c7}
    .timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid #354052}
    .timeline-item{padding:24px 22px 8px;border-right:1px solid #354052;transition:.28s ease}
    .timeline-item:last-child{border-right:0}
    .timeline-point{width:12px;height:12px;background:var(--gold);border-radius:50%;box-shadow:0 0 0 7px rgba(239,184,75,.12);margin:0 0 20px}
    .timeline-item time{color:var(--gold);font-size:13px;font-weight:800}
    .timeline-item h3{font-size:20px;margin:10px 0;color:white}
    .timeline-item p{color:#aeb8c8;font-size:14px;line-height:1.75}
    .observation-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:60px;align-items:start}
    .observation-copy h2{font-size:clamp(30px,4vw,44px);line-height:1.25;margin:10px 0 18px}
    .observation-copy p{color:var(--muted)}
    .check-list{list-style:none;padding:0;margin:24px 0 0}
    .check-list li{display:flex;gap:12px;margin:13px 0;color:#394357}
    .check-list li:before{content:"✓";color:var(--brand);font-weight:900}
    .insight-board{display:grid;grid-template-columns:1fr 1fr;gap:15px}
    .insight-card{border:1px solid var(--line);border-radius:18px;padding:23px;background:white;min-height:176px}
    .insight-card:nth-child(2){background:#fff7f0}
    .insight-card:nth-child(3){background:#eef8f8}
    .insight-card:nth-child(4){background:#f5f2fb}
    .insight-card strong{font-size:30px;display:block;margin-bottom:7px}
    .insight-card h3{font-size:18px;margin:0 0 6px}
    .insight-card p{font-size:13px;color:var(--muted);margin:0}
    .quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .quote{border:1px solid var(--line);border-radius:var(--radius);padding:27px;background:white;transition:.28s ease}
    .quote-mark{color:var(--brand);font-size:34px;font-weight:900;line-height:1}
    .quote p{font-size:15px;color:#394357;margin:13px 0 22px}
    .quote footer{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:13px}
    .avatar{width:34px;height:34px;border-radius:50%;background:var(--soft);display:grid;place-items:center;color:var(--brand);font-weight:900}
    .faq-wrap{display:grid;grid-template-columns:.7fr 1.3fr;gap:70px;align-items:start}
    .faq-wrap h2{font-size:clamp(30px,4vw,45px);line-height:1.25;margin:10px 0 16px}
    .faq-wrap > div > p{color:var(--muted)}
    .accordion{margin:0;border:0;background:transparent}
    .accordion-item{border:1px solid var(--line);border-radius:14px;margin-bottom:11px;overflow:hidden;background:white}
    .accordion-title{font-size:16px;font-weight:800;color:var(--ink);border:0;padding:18px 48px 18px 20px}
    .accordion-title:hover{background:#fff8f8;color:var(--brand)}
    .accordion-content{border:0;color:var(--muted);font-size:14px;line-height:1.8;padding:0 20px 20px}
    .accordion-title:before{color:var(--brand)}
    .cta-section{padding:50px 0}
    .cta-box{position:relative;overflow:hidden;background:var(--brand);color:white;border-radius:26px;padding:48px 55px;display:flex;justify-content:space-between;align-items:center;gap:30px}
    .cta-box:after{content:"";position:absolute;width:300px;height:300px;border:1px solid rgba(255,255,255,.18);border-radius:50%;right:-100px;top:-130px}
    .cta-box h2{font-size:clamp(28px,4vw,43px);line-height:1.25;margin:0 0 10px;position:relative;z-index:1}
    .cta-box p{color:rgba(255,255,255,.78);margin:0;max-width:620px;position:relative;z-index:1}
    .cta-box .button{position:relative;z-index:2;white-space:nowrap}
    .site-footer{background:#0d1422;color:#aeb8c8;padding:48px 0 34px}
    .footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:45px;padding-bottom:35px;border-bottom:1px solid #2a3445}
    .footer-brand{color:white;font-size:22px;font-weight:900;margin-bottom:13px}
    .footer-copy{font-size:14px;max-width:370px;line-height:1.9}
    .footer-title{color:white;font-weight:800;margin-bottom:13px}
    .footer-links{list-style:none;padding:0;margin:0;display:grid;gap:7px;font-size:14px}
    .footer-links a:hover{color:white}
    .footer-bottom{display:flex;justify-content:space-between;gap:20px;align-items:center;padding-top:23px;font-size:13px}
    .footer-bottom a{color:#d9dfeb}
    .footer-bottom a:hover{color:var(--gold)}
    .fixed-bar{position:fixed;z-index:25;bottom:0;left:0;right:0;background:rgba(17,24,39,.96);backdrop-filter:blur(12px);border-top:1px solid rgba(255,255,255,.1);color:white}
    .fixed-inner{min-height:64px;display:flex;align-items:center;justify-content:space-between;gap:18px}
    .fixed-inner strong{font-size:14px}
    .fixed-inner span{color:#aeb8c8;font-size:13px;margin-left:12px}
    .fixed-bar .button{padding:9px 17px;font-size:13px}
    @media(max-width:1100px){
      .hero-panel{right:20px}
      .main-nav{gap:0}
      .main-nav a{padding-left:9px;padding-right:9px;font-size:13px}
    }
    @media(max-width:900px){
      .hero-inner{min-height:620px}
      .hero-panel{position:relative;right:auto;bottom:auto;margin:0 auto 40px;width:min(680px,calc(100% - 40px))}
      .hero-content{padding-bottom:35px}
      .hero-inner{display:block;padding-top:72px}
      .intro-grid,.news-layout,.observation-grid,.faq-wrap{grid-template-columns:1fr;gap:35px}
      .feature-grid{grid-template-columns:1fr 1fr}
      .feature-card:first-child{grid-column:span 2}
      .timeline{grid-template-columns:1fr 1fr;border-top:0;gap:15px}
      .timeline-item{border:1px solid #354052;border-radius:15px}
      .quote-grid{grid-template-columns:1fr 1fr}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media(max-width:700px){
      .container{width:min(100% - 28px,1180px)}
      .nav-wrap{min-height:68px}
      .menu-toggle{display:block}
      .nav-action{display:none}
      .main-nav{
        position:absolute;
        top:68px;
        left:14px;
        right:14px;
        display:none;
        padding:10px;
        background:white;
        border:1px solid var(--line);
        border-radius:16px;
        box-shadow:var(--shadow);
        flex-direction:column;
        align-items:stretch;
      }
      .main-nav.open{display:flex}
      .main-nav a{padding:11px 13px}
      .main-nav a:after{left:13px;right:auto;width:24px;bottom:5px}
      .hero-content h1{font-size:43px}
      .hero-copy{font-size:16px}
      .hero-inner{padding-top:40px;min-height:650px}
      .hero-panel{margin-top:25px}
      .search-area{margin-top:-27px}
      .search-box{display:block;padding:9px}
      .search-box input{width:100%;margin-bottom:8px}
      .search-box .button{width:100%}
      section{padding:65px 0}
      .section-head{display:block}
      .section-head p{margin-top:15px}
      .feature-grid,.quote-grid,.insight-board{grid-template-columns:1fr}
      .feature-card:first-child{grid-column:auto}
      .timeline{grid-template-columns:1fr}
      .timeline-item{padding:20px}
      .news-card{grid-template-columns:92px 1fr}
      .news-card img{height:96px}
      .news-card h3{font-size:15px}
      .news-card p{display:none}
      .cta-box{display:block;padding:34px 25px}
      .cta-box .button{display:inline-block;margin-top:24px}
      .footer-grid{grid-template-columns:1fr;gap:25px}
      .footer-bottom{display:block;line-height:2}
      .fixed-inner{min-height:58px}
      .fixed-inner span{display:none}
    }
    @media(max-width:520px){
      body{font-size:15px}
      .brand{font-size:19px}
      .brand-mark{width:31px;height:31px}
      .hero-content h1{font-size:37px}
      .hero-actions .button{width:100%;text-align:center}
      .image-stack{padding-right:14px;padding-bottom:18px}
      .image-stack img{height:270px}
      .image-caption{left:10px;font-size:12px}
      .news-lead{min-height:370px}
      .news-lead-content{left:21px;right:21px;bottom:20px}
      .news-lead-content h3{font-size:24px}
      .fixed-inner strong{font-size:12px}
      .fixed-bar .button{font-size:12px;padding:8px 12px}
    }

/* roulang page: category1 */
:root{
      --ink:#172033;
      --muted:#697386;
      --line:#e7ebf1;
      --paper:#ffffff;
      --soft:#f5f7fb;
      --deep:#111827;
      --brand:#d82f45;
      --brand-dark:#a91e34;
      --gold:#efb84b;
      --teal:#1d8c91;
      --shadow:0 18px 50px rgba(22,31,52,.09);
      --shadow-sm:0 8px 26px rgba(22,31,52,.07);
      --radius:20px;
      --radius-sm:12px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.8;font-size:16px}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{display:block;width:100%;max-width:100%;object-fit:cover}
    button,input{font:inherit}
    button{cursor:pointer}
    button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(216,47,69,.24);outline-offset:3px}
    .container{width:min(1180px,calc(100% - 40px));margin:0 auto}
    .site-header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.94);backdrop-filter:blur(18px);border-bottom:1px solid rgba(231,235,241,.9)}
    .nav-wrap{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:22px}
    .brand{display:flex;align-items:center;gap:11px;font-weight:900;font-size:22px;letter-spacing:.04em;white-space:nowrap}
    .brand-mark{width:34px;height:34px;border-radius:10px;background:var(--brand);color:#fff;display:grid;place-items:center;font-size:16px;box-shadow:0 7px 16px rgba(216,47,69,.24)}
    .main-nav{display:flex;align-items:center;justify-content:center;gap:4px}
    .main-nav a{position:relative;color:#5e687a;padding:8px 11px;font-size:14px;white-space:nowrap}
    .main-nav a:after{content:"";position:absolute;left:11px;right:11px;bottom:1px;height:2px;background:var(--brand);transform:scaleX(0);transition:.25s}
    .main-nav a:hover,.main-nav a.active{color:var(--ink)}
    .main-nav a:hover:after,.main-nav a.active:after{transform:scaleX(1)}
    .nav-action{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:999px;padding:9px 16px;font-size:14px;font-weight:700;white-space:nowrap}
    .nav-action:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-1px)}
    .menu-toggle{display:none;border:0;background:transparent;color:var(--ink);font-size:25px;padding:5px}
    .mobile-nav{display:none}
    .page-hero{position:relative;overflow:hidden;min-height:590px;display:flex;align-items:center;background:linear-gradient(90deg,rgba(12,20,36,.92) 0%,rgba(12,20,36,.74) 49%,rgba(12,20,36,.40) 100%),url("/assets/images/backpic/back-2.webp") center/cover}
    .page-hero:before{content:"";position:absolute;width:470px;height:470px;right:-120px;top:-130px;border:1px solid rgba(239,184,75,.43);border-radius:50%}
    .page-hero:after{content:"";position:absolute;width:300px;height:300px;right:10%;bottom:-160px;border:50px solid rgba(216,47,69,.19);border-radius:50%}
    .hero-inner{position:relative;z-index:1;padding:88px 0 84px;color:#fff}
    .breadcrumb{display:flex;align-items:center;gap:9px;color:rgba(255,255,255,.69);font-size:14px;margin-bottom:20px}
    .breadcrumb span{color:var(--gold)}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--gold);font-size:13px;font-weight:800;letter-spacing:.12em}
    .eyebrow:before{content:"";width:24px;height:2px;background:var(--gold)}
    h1{font-size:clamp(40px,5.5vw,68px);line-height:1.12;letter-spacing:-.055em;margin:17px 0 20px;max-width:790px;color:#fff}
    .hero-copy{max-width:690px;color:rgba(255,255,255,.82);font-size:18px;line-height:1.9;margin:0 0 27px}
    .hero-points{list-style:none;margin:0 0 32px;padding:0;display:flex;flex-wrap:wrap;gap:10px 22px}
    .hero-points li{font-size:14px;color:#f8f9fb;display:flex;align-items:center;gap:8px}
    .hero-points li:before{content:"✓";display:grid;place-items:center;width:19px;height:19px;border-radius:50%;background:rgba(239,184,75,.18);color:var(--gold);font-weight:900}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px}
    .button{display:inline-flex;justify-content:center;align-items:center;border:0;border-radius:999px;padding:13px 22px;font-weight:800;line-height:1.4;margin:0;transition:.25s ease}
    .button.primary{background:var(--brand);color:#fff;box-shadow:0 10px 22px rgba(216,47,69,.27)}
    .button.primary:hover{background:var(--brand-dark);color:#fff;transform:translateY(-2px)}
    .button.light{background:#fff;color:var(--ink)}
    .button.light:hover{background:#fff2f3;color:var(--brand);transform:translateY(-2px)}
    .button.outline-light{border:1px solid rgba(255,255,255,.37);color:#fff;background:transparent}
    .button.outline-light:hover{border-color:#fff;background:rgba(255,255,255,.1);color:#fff}
    .button.soft{background:#fff1f3;color:var(--brand)}
    .button.soft:hover{background:var(--brand);color:#fff;transform:translateY(-2px)}
    .hero-trust{margin-top:38px;display:flex;flex-wrap:wrap;gap:0;max-width:760px;border-top:1px solid rgba(255,255,255,.23);padding-top:17px}
    .hero-trust div{padding:0 24px;border-right:1px solid rgba(255,255,255,.24);font-size:13px;color:rgba(255,255,255,.72)}
    .hero-trust div:first-child{padding-left:0}
    .hero-trust div:last-child{border:0}
    .hero-trust strong{display:block;color:#fff;font-size:15px}
    section{padding:88px 0}
    .section-kicker{color:var(--brand);font-size:13px;font-weight:900;letter-spacing:.1em}
    .section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-bottom:32px}
    .section-head h2{font-size:clamp(30px,4vw,46px);line-height:1.2;letter-spacing:-.04em;margin:9px 0 0}
    .section-head p{max-width:550px;color:var(--muted);margin:0}
    .intro-section{padding-bottom:60px}
    .intro-panel{margin-top:-48px;position:relative;z-index:3;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:29px 32px;display:grid;grid-template-columns:1.1fr .82fr .82fr .82fr;gap:0}
    .intro-stat{padding:5px 27px;border-right:1px solid var(--line)}
    .intro-stat:first-child{padding-left:0}
    .intro-stat:last-child{border-right:0}
    .intro-stat strong{display:block;font-size:29px;line-height:1.2;color:var(--deep)}
    .intro-stat span{display:block;margin-top:7px;font-size:13px;color:var(--muted)}
    .intro-lead{font-weight:800;font-size:17px;color:var(--ink)}
    .filter-wrap{background:var(--soft);border:1px solid var(--line);border-radius:var(--radius);padding:25px 28px;margin-top:38px}
    .filter-top{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:18px}
    .filter-top h3{font-size:18px;margin:0}
    .filter-note{font-size:13px;color:var(--muted)}
    .filter-group{display:flex;flex-wrap:wrap;gap:10px}
    .filter-chip{appearance:none;border:1px solid var(--line);background:#fff;color:#526076;border-radius:999px;padding:8px 16px;font-size:14px;line-height:1.35;transition:.22s ease}
    .filter-chip:hover,.filter-chip.active{background:var(--deep);border-color:var(--deep);color:#fff}
    .schedule-section{padding-top:50px}
    .schedule-layout{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(280px,.72fr);gap:24px;align-items:start}
    .schedule-board{border:1px solid var(--line);border-radius:var(--radius);padding:10px 27px;background:#fff;box-shadow:0 4px 18px rgba(22,31,52,.03)}
    .schedule-date{display:flex;align-items:center;gap:12px;padding:19px 0 15px;border-bottom:1px solid var(--line)}
    .date-block{width:49px;height:49px;display:grid;place-items:center;line-height:1.2;border-radius:13px;background:#fff1f3;color:var(--brand);font-weight:900}
    .date-block small{display:block;font-size:11px}
    .schedule-date h3{font-size:20px;margin:0}
    .schedule-date p{margin:0;color:var(--muted);font-size:13px}
    .match-row{display:grid;grid-template-columns:81px minmax(0,1fr) auto;align-items:center;gap:16px;padding:20px 0;border-bottom:1px solid var(--line)}
    .match-row:last-child{border-bottom:0}
    .match-time{font-size:16px;font-weight:900;color:var(--deep)}
    .match-time small{display:block;font-size:12px;font-weight:500;color:var(--muted);margin-top:2px}
    .match-main{min-width:0}
    .match-league{display:flex;align-items:center;gap:8px;color:var(--teal);font-size:12px;font-weight:800;margin-bottom:4px}
    .league-dot{width:7px;height:7px;border-radius:50%;background:var(--teal)}
    .teams{font-size:16px;font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
    .match-status{font-size:12px;font-weight:800;border-radius:999px;padding:6px 10px;background:#f2f5f8;color:#657084;white-space:nowrap}
    .match-status.hot{background:#fff1f3;color:var(--brand)}
    .match-status.ongoing{background:#eaf7f7;color:var(--teal)}
    .side-card{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:#fff;box-shadow:var(--shadow-sm)}
    .side-card img{height:194px}
    .side-card-body{padding:24px}
    .side-card h3{font-size:23px;line-height:1.35;margin:0 0 11px}
    .side-card p{font-size:14px;color:var(--muted);margin:0 0 18px}
    .watch-list{list-style:none;padding:0;margin:0}
    .watch-list li{border-top:1px solid var(--line);padding:13px 0;color:#455167;font-size:14px;display:flex;gap:10px}
    .watch-list li:before{content:"•";color:var(--brand);font-size:24px;line-height:1}
    .value-section{background:var(--deep);color:#fff}
    .value-section .section-head p{color:#abb5c7}
    .value-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:22px}
    .value-primary{padding:36px;border-radius:var(--radius);min-height:405px;background:linear-gradient(145deg,#263449,#151f31);position:relative;overflow:hidden}
    .value-primary:after{content:"";position:absolute;width:255px;height:255px;right:-95px;bottom:-100px;border:1px solid rgba(239,184,75,.45);border-radius:50%}
    .number-label{font-size:13px;letter-spacing:.12em;color:var(--gold);font-weight:900}
    .value-primary h3{font-size:33px;line-height:1.25;margin:16px 0}
    .value-primary p{max-width:540px;color:#b8c2d1;margin:0}
    .data-line{position:absolute;left:36px;right:36px;bottom:32px;display:flex;gap:20px;z-index:1}
    .data-line div{flex:1;padding-top:14px;border-top:1px solid rgba(255,255,255,.18)}
    .data-line strong{display:block;font-size:25px;color:#fff}
    .data-line span{font-size:12px;color:#aeb9ca}
    .value-stack{display:grid;gap:22px}
    .value-card{background:#1b2639;border:1px solid #2b3950;border-radius:var(--radius);padding:25px;transition:.25s ease}
    .value-card:hover{transform:translateX(5px);background:#202d43}
    .value-icon{display:grid;place-items:center;width:42px;height:42px;border-radius:13px;background:rgba(216,47,69,.18);color:#ff8a9a;font-weight:900;margin-bottom:20px}
    .value-card h3{font-size:19px;margin:0 0 8px}
    .value-card p{font-size:14px;margin:0;color:#acb7c8}
    .scene-layout{display:grid;grid-template-columns:.82fr 1.18fr;gap:62px;align-items:center}
    .scene-image{position:relative}
    .scene-image img{height:480px;border-radius:var(--radius);box-shadow:var(--shadow)}
    .image-note{position:absolute;right:-28px;bottom:31px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-sm);border-radius:15px;padding:16px 19px;max-width:210px}
    .image-note strong{display:block;color:var(--brand);font-size:17px}
    .image-note span{display:block;color:var(--muted);font-size:12px;line-height:1.6;margin-top:3px}
    .scene-copy h2{font-size:clamp(30px,4vw,45px);line-height:1.22;letter-spacing:-.04em;margin:10px 0 18px}
    .scene-copy>p{color:var(--muted);margin:0}
    .scene-list{margin-top:27px}
    .scene-item{display:grid;grid-template-columns:46px 1fr;gap:16px;padding:17px 0;border-bottom:1px solid var(--line)}
    .scene-item:first-child{border-top:1px solid var(--line)}
    .scene-num{width:39px;height:39px;display:grid;place-items:center;border-radius:12px;background:#fff1f3;color:var(--brand);font-size:13px;font-weight:900}
    .scene-item h3{font-size:17px;margin:0 0 3px}
    .scene-item p{font-size:14px;color:var(--muted);margin:0}
    .timeline-section{background:var(--soft)}
    .timeline-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
    .timeline-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:24px;position:relative;min-height:230px;transition:.25s ease}
    .timeline-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-sm)}
    .timeline-card:before{content:"";position:absolute;top:25px;left:24px;width:29px;height:3px;background:var(--brand)}
    .timeline-card span{display:block;color:var(--brand);font-weight:900;font-size:13px;margin-top:26px}
    .timeline-card h3{font-size:19px;line-height:1.4;margin:11px 0 9px}
    .timeline-card p{font-size:14px;color:var(--muted);margin:0}
    .spotlight-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:22px;align-items:stretch}
    .spotlight-text{background:#fff5e6;border-radius:var(--radius);padding:38px}
    .spotlight-text h2{font-size:35px;line-height:1.27;letter-spacing:-.04em;margin:10px 0 16px}
    .spotlight-text p{color:#685a45;margin:0}
    .spotlight-tags{display:flex;flex-wrap:wrap;gap:8px;margin:24px 0}
    .tag{display:inline-flex;align-items:center;border-radius:999px;padding:6px 11px;background:rgba(255,255,255,.74);color:#705b36;border:1px solid rgba(146,109,48,.15);font-size:12px;font-weight:800}
    .spotlight-quote{background:var(--brand);border-radius:var(--radius);padding:38px;color:#fff;display:flex;flex-direction:column;justify-content:space-between}
    .quote-mark{font-size:59px;line-height:.7;color:#ffbec7;font-family:Georgia,serif}
    .spotlight-quote p{font-size:22px;font-weight:700;line-height:1.65;margin:16px 0 28px}
    .quote-meta{font-size:13px;color:#ffd7dc}
    .trust-section{padding-bottom:65px}
    .trust-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:26px}
    .trust-intro{padding:33px;background:var(--soft);border-radius:var(--radius)}
    .trust-intro h2{font-size:34px;line-height:1.26;letter-spacing:-.04em;margin:10px 0 15px}
    .trust-intro p{color:var(--muted);margin:0}
    .trust-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:17px}
    .trust-card{border:1px solid var(--line);border-radius:var(--radius-sm);padding:23px;background:#fff}
    .trust-card strong{display:block;font-size:28px;line-height:1.15;color:var(--brand)}
    .trust-card h3{font-size:16px;margin:9px 0 5px}
    .trust-card p{font-size:13px;color:var(--muted);margin:0}
    .faq-section{background:var(--soft)}
    .faq-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:68px}
    .faq-side h2{font-size:39px;line-height:1.22;letter-spacing:-.04em;margin:10px 0 17px}
    .faq-side p{color:var(--muted);margin:0 0 22px}
    .faq-list{border-top:1px solid var(--line)}
    .faq-item{border-bottom:1px solid var(--line);background:#fff}
    .faq-question{width:100%;border:0;background:transparent;text-align:left;padding:20px 48px 20px 2px;color:var(--ink);font-size:17px;font-weight:800;position:relative}
    .faq-question:after{content:"＋";position:absolute;right:4px;top:18px;font-size:24px;line-height:1;color:var(--brand);transition:.2s}
    .faq-item.open .faq-question:after{content:"－"}
    .faq-answer{display:none;padding:0 32px 20px 2px;color:var(--muted);font-size:14px}
    .faq-item.open .faq-answer{display:block}
    .cta-section{padding:76px 0 112px}
    .cta-box{position:relative;overflow:hidden;border-radius:var(--radius);background:linear-gradient(105deg,#c4233b,#df3b50);padding:50px 56px;color:#fff}
    .cta-box:after{content:"";position:absolute;right:-55px;top:-125px;width:350px;height:350px;border:1px solid rgba(255,255,255,.30);border-radius:50%}
    .cta-box:before{content:"";position:absolute;right:115px;bottom:-188px;width:260px;height:260px;border:32px solid rgba(255,255,255,.10);border-radius:50%}
    .cta-content{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:30px}
    .cta-content h2{font-size:clamp(29px,4vw,43px);line-height:1.24;letter-spacing:-.04em;margin:0 0 12px}
    .cta-content p{max-width:640px;margin:0;color:#ffe4e7}
    .cta-actions{display:flex;gap:11px;flex-shrink:0}
    .cta-actions .button{padding-left:20px;padding-right:20px}
    .site-footer{background:#101827;color:#d9e0eb;padding:62px 0 90px}
    .footer-top{display:grid;grid-template-columns:1.1fr 1.6fr .8fr;gap:48px;padding-bottom:35px;border-bottom:1px solid rgba(255,255,255,.12)}
    .footer-brand{display:flex;align-items:center;gap:10px;font-size:22px;font-weight:900;color:#fff}
    .footer-brand .brand-mark{background:var(--brand)}
    .footer-intro{margin:14px 0 0;max-width:290px;color:#9eabba;font-size:14px;line-height:1.8}
    .footer-nav{display:grid;grid-template-columns:repeat(3,1fr);gap:12px 20px;align-content:start}
    .footer-nav a{font-size:14px;color:#b8c3d1}
    .footer-nav a:hover{color:#fff}
    .footer-note{font-size:13px;color:#9eabba}
    .footer-note strong{display:block;color:#fff;font-size:15px;margin-bottom:8px}
    .footer-bottom{padding-top:25px;display:flex;align-items:center;justify-content:space-between;gap:22px;flex-wrap:wrap;font-size:13px;color:#9eabba}
    .footer-legal{display:flex;flex-wrap:wrap;gap:12px 18px}
    .footer-legal a:hover{color:#fff}
    .fixed-cta{position:fixed;z-index:25;left:50%;bottom:18px;transform:translateX(-50%);width:min(760px,calc(100% - 28px));padding:10px 11px 10px 20px;border:1px solid rgba(255,255,255,.38);border-radius:999px;background:rgba(17,24,39,.92);backdrop-filter:blur(16px);box-shadow:0 15px 35px rgba(7,12,22,.25);display:flex;align-items:center;justify-content:space-between;gap:18px;color:#fff}
    .fixed-cta p{margin:0;font-size:13px;color:#d7deea}
    .fixed-cta strong{color:#fff}
    .fixed-cta .button{font-size:14px;padding:10px 17px;white-space:nowrap}
    @media(max-width:1080px){
      .main-nav a{padding-left:8px;padding-right:8px;font-size:13px}
      .nav-action{display:none}
      .scene-layout{gap:38px}
      .faq-layout{gap:40px}
    }
    @media(max-width:860px){
      .nav-wrap{min-height:68px}
      .main-nav{display:none}
      .menu-toggle{display:block}
      .mobile-nav{display:none;border-top:1px solid var(--line);padding:8px 0 14px}
      .mobile-nav.show{display:grid;grid-template-columns:repeat(2,1fr)}
      .mobile-nav a{padding:10px 7px;font-size:14px;color:#526076}
      .mobile-nav a.active{color:var(--brand);font-weight:800}
      .page-hero{min-height:auto}
      .hero-inner{padding:70px 0 72px}
      .intro-panel{grid-template-columns:repeat(2,1fr);gap:18px}
      .intro-stat{padding:9px 20px}
      .intro-stat:nth-child(2){border-right:0}
      .intro-stat:nth-child(-n+2){border-bottom:1px solid var(--line)}
      .intro-stat:nth-child(3){padding-left:0}
      .schedule-layout,.value-grid,.scene-layout,.spotlight-grid,.trust-grid,.faq-layout{grid-template-columns:1fr}
      .scene-image{max-width:620px}
      .scene-image img{height:380px}
      .faq-side{max-width:620px}
      .timeline-grid{grid-template-columns:repeat(2,1fr)}
      .footer-top{grid-template-columns:1fr 1fr;gap:32px}
      .footer-note{grid-column:1/-1}
      .cta-content{align-items:flex-start;flex-direction:column}
    }
    @media(max-width:560px){
      body{font-size:15px}
      .container{width:min(100% - 28px,1180px)}
      section{padding:65px 0}
      .brand{font-size:20px}
      .brand-mark{width:32px;height:32px}
      .page-hero{background-position:58% center}
      .hero-inner{padding:54px 0 59px}
      h1{font-size:39px}
      .hero-copy{font-size:16px}
      .hero-points{display:block}
      .hero-points li{margin:9px 0}
      .hero-trust{gap:13px}
      .hero-trust div{width:calc(50% - 7px);padding:0;border:0}
      .intro-section{padding-bottom:38px}
      .intro-panel{margin-top:-24px;padding:20px;gap:10px}
      .intro-stat{padding:8px 11px}
      .intro-stat strong{font-size:24px}
      .filter-wrap{padding:20px;margin-top:27px}
      .filter-top{align-items:flex-start;flex-direction:column;gap:3px}
      .schedule-board{padding:7px 18px}
      .match-row{grid-template-columns:57px minmax(0,1fr);gap:11px}
      .match-status{display:none}
      .teams{font-size:14px}
      .value-primary{padding:29px;min-height:385px}
      .value-primary h3{font-size:27px}
      .data-line{left:29px;right:29px;gap:10px}
      .data-line strong{font-size:20px}
      .value-card{padding:22px}
      .scene-image img{height:305px}
      .image-note{right:12px;bottom:14px;max-width:184px;padding:12px 14px}
      .timeline-grid,.trust-cards{grid-template-columns:1fr}
      .spotlight-text,.spotlight-quote{padding:29px}
      .spotlight-text h2{font-size:29px}
      .faq-side h2{font-size:33px}
      .faq-question{font-size:16px;padding-top:17px;padding-bottom:17px}
      .cta-section{padding-bottom:104px}
      .cta-box{padding:34px 25px}
      .cta-actions{width:100%;flex-direction:column}
      .cta-actions .button{width:100%}
      .footer-top{grid-template-columns:1fr}
      .footer-nav{grid-template-columns:repeat(2,1fr)}
      .footer-note{grid-column:auto}
      .footer-bottom{align-items:flex-start;flex-direction:column}
      .fixed-cta{bottom:10px;padding-left:14px;gap:10px}
      .fixed-cta p{font-size:12px;line-height:1.45}
      .fixed-cta .button{padding:9px 13px;font-size:13px}
    }

/* roulang page: category6 */
:root{
      --ink:#172033;
      --muted:#697386;
      --line:#e7ebf1;
      --paper:#fff;
      --soft:#f5f7fb;
      --deep:#111827;
      --brand:#d82f45;
      --brand-dark:#a91e34;
      --gold:#efb84b;
      --teal:#1d8c91;
      --blue:#4969a8;
      --shadow:0 18px 50px rgba(22,31,52,.09);
      --shadow-sm:0 8px 26px rgba(22,31,52,.07);
      --radius:20px;
      --radius-sm:12px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.8}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{display:block;width:100%;max-width:100%;object-fit:cover}
    button,input{font:inherit}
    button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(216,47,69,.24);outline-offset:3px}
    .container{width:min(1180px,calc(100% - 40px));margin:0 auto}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.95);backdrop-filter:blur(18px);border-bottom:1px solid rgba(231,235,241,.9)}
    .nav-wrap{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:28px}
    .brand{display:flex;align-items:center;gap:11px;font-weight:900;font-size:22px;letter-spacing:.04em;white-space:nowrap}
    .brand-mark{width:34px;height:34px;border-radius:10px;background:var(--brand);color:#fff;display:grid;place-items:center;font-size:16px;box-shadow:0 7px 16px rgba(216,47,69,.24)}
    .main-nav{display:flex;align-items:center;gap:5px}
    .main-nav a{position:relative;color:#5e687a;padding:8px 12px;font-size:14px}
    .main-nav a:after{content:"";position:absolute;left:12px;right:12px;bottom:1px;height:2px;background:var(--brand);transform:scaleX(0);transition:.25s}
    .main-nav a:hover,.main-nav a.active{color:var(--ink)}
    .main-nav a:hover:after,.main-nav a.active:after{transform:scaleX(1)}
    .nav-action{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:999px;padding:9px 16px;font-size:14px;font-weight:700}
    .nav-action:hover{border-color:var(--brand);color:var(--brand)}
    .menu-toggle{display:none;border:0;background:transparent;color:var(--ink);font-size:25px;cursor:pointer}
    .hero{position:relative;overflow:hidden;background:linear-gradient(100deg,rgba(17,24,39,.96),rgba(17,24,39,.78)),url("/assets/images/backpic/back-2.webp") center/cover;color:#fff}
    .hero:before{content:"";position:absolute;width:560px;height:560px;border:1px solid rgba(255,255,255,.1);border-radius:50%;right:-170px;top:-190px}
    .hero-inner{position:relative;z-index:1;min-height:660px;display:grid;grid-template-columns:.78fr 1.3fr .78fr;gap:34px;align-items:center;padding:78px 0 90px}
    .hero-side{display:flex;flex-direction:column;gap:18px}
    .value-point{padding:19px 20px;border:1px solid rgba(255,255,255,.14);border-radius:16px;background:rgba(255,255,255,.07);backdrop-filter:blur(8px)}
    .value-point strong{display:block;font-size:17px;margin-bottom:5px}
    .value-point span{display:block;color:#b9c2d1;font-size:13px;line-height:1.7}
    .value-mark{width:30px;height:30px;border-radius:9px;background:rgba(239,184,75,.16);color:var(--gold);display:grid;place-items:center;font-weight:900;margin-bottom:14px}
    .hero-main{text-align:center}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--gold);font-size:13px;font-weight:800;letter-spacing:.12em}
    .eyebrow:before{content:"";width:24px;height:2px;background:var(--gold)}
    .hero h1{font-size:clamp(36px,5vw,64px);line-height:1.18;letter-spacing:-.05em;margin:18px 0 18px}
    .hero-copy{max-width:620px;margin:0 auto 28px;color:#cdd4df;font-size:17px;line-height:1.9}
    .button-row{display:flex;justify-content:center;gap:12px;flex-wrap:wrap}
    .button{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:13px 22px;font-weight:800;line-height:1.4;margin:0;border:1px solid transparent}
    .button.primary{background:var(--brand);color:#fff}
    .button.primary:hover{background:var(--brand-dark);transform:translateY(-2px)}
    .button.light{background:#fff;color:var(--ink)}
    .button.light:hover{background:#fff2f3;color:var(--brand);transform:translateY(-2px)}
    .button.ghost{background:transparent;border-color:rgba(255,255,255,.35);color:#fff}
    .button.ghost:hover{border-color:#fff;background:rgba(255,255,255,.1)}
    .stage{margin:28px auto 0;width:min(410px,100%);padding:13px;border:1px solid rgba(255,255,255,.2);border-radius:24px;background:rgba(255,255,255,.1);box-shadow:0 25px 70px rgba(0,0,0,.28);transform:rotate(-1deg)}
    .stage img{height:270px;border-radius:16px}
    .stage-caption{display:flex;justify-content:space-between;align-items:center;padding:12px 6px 1px;font-size:12px;color:#dce2eb}
    .stage-caption b{color:var(--gold)}
    section{padding:88px 0}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:32px}
    .section-head h2{font-size:clamp(29px,4vw,46px);line-height:1.2;letter-spacing:-.04em;margin:10px 0 0}
    .section-head p{max-width:570px;color:var(--muted);margin:0}
    .section-kicker{color:var(--brand);font-size:13px;font-weight:900;letter-spacing:.12em}
    .section-kicker:before{content:"/ ";color:var(--gold)}
    .stats{margin-top:-42px;position:relative;z-index:3}
    .stats-box{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:18px;overflow:hidden}
    .stat{padding:24px;border-right:1px solid var(--line)}
    .stat:last-child{border:0}
    .stat strong{display:block;color:var(--brand);font-size:30px;line-height:1.2}
    .stat span{display:block;color:var(--muted);font-size:13px;margin-top:5px}
    .service-grid{display:grid;grid-template-columns:1.18fr .82fr .82fr;gap:18px}
    .service-card{min-height:280px;padding:30px;border-radius:var(--radius);background:var(--soft);border:1px solid var(--line);transition:.28s ease}
    .service-card:first-child{background:var(--deep);color:#fff}
    .service-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-sm)}
    .service-card p{color:var(--muted);font-size:14px}
    .service-card:first-child p{color:#bbc4d2}
    .service-icon{width:45px;height:45px;border-radius:14px;background:rgba(216,47,69,.12);color:var(--brand);display:grid;place-items:center;font-weight:900;font-size:18px;margin-bottom:55px}
    .service-card:first-child .service-icon{background:rgba(255,255,255,.12);color:var(--gold)}
    .service-card h3{font-size:23px;margin:0 0 9px}
    .service-link{display:inline-block;margin-top:10px;color:var(--brand);font-weight:800;font-size:14px}
    .service-card:first-child .service-link{color:var(--gold)}
    .showcase{background:var(--soft)}
    .showcase-grid{display:grid;grid-template-columns:1fr 1fr;gap:58px;align-items:center}
    .showcase-image{position:relative}
    .showcase-image img{height:415px;border-radius:24px;box-shadow:var(--shadow)}
    .image-note{position:absolute;right:-22px;bottom:24px;padding:16px 18px;border-radius:15px;background:#fff;box-shadow:var(--shadow-sm);font-size:13px}
    .image-note b{display:block;color:var(--brand);font-size:22px}
    .check-list{list-style:none;padding:0;margin:24px 0 28px}
    .check-list li{display:flex;gap:12px;margin:14px 0;color:#394357}
    .check-list li:before{content:"✓";color:var(--brand);font-weight:900}
    .process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}
    .process-item{position:relative;padding:24px 21px;border:1px solid var(--line);border-radius:17px;background:#fff}
    .process-item:not(:last-child):after{content:"→";position:absolute;right:-20px;top:42px;color:var(--brand);font-size:22px;z-index:2}
    .step-number{color:var(--brand);font-weight:900;font-size:13px;letter-spacing:.1em}
    .process-item h3{font-size:18px;margin:17px 0 8px}
    .process-item p{margin:0;color:var(--muted);font-size:13px}
    .scenario-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:22px}
    .scenario-lead{padding:34px;border-radius:var(--radius);background:var(--brand);color:#fff}
    .scenario-lead h2{font-size:34px;line-height:1.25;margin:0 0 15px}
    .scenario-lead p{color:#ffe7ea}
    .scenario-list{display:grid;grid-template-columns:1fr 1fr;gap:15px}
    .scenario-card{padding:25px;border:1px solid var(--line);border-radius:17px;background:#fff;transition:.25s}
    .scenario-card:hover{box-shadow:var(--shadow-sm);transform:translateY(-3px)}
    .scenario-card span{display:block;color:var(--teal);font-size:12px;font-weight:900;margin-bottom:10px}
    .scenario-card h3{font-size:18px;margin:0 0 7px}
    .scenario-card p{font-size:13px;color:var(--muted);margin:0}
    .dark-section{background:var(--deep);color:#fff}
    .dark-section .section-head p{color:#aeb8c8}
    .evidence-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
    .evidence-card{padding:30px;border:1px solid #303b4e;border-radius:var(--radius);background:#182235}
    .evidence-card blockquote{margin:0;font-size:20px;line-height:1.7;color:#edf1f7}
    .evidence-card cite{display:block;margin-top:20px;color:#9daabd;font-style:normal;font-size:13px}
    .evidence-card cite b{color:var(--gold);margin-right:8px}
    .coverage{background:#fff}
    .coverage-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:start}
    .coverage-list{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:25px}
    .coverage-item{display:flex;gap:12px;padding:15px 16px;border-radius:13px;background:var(--soft);font-size:14px}
    .coverage-item b{color:var(--brand)}
    .mini-panel{padding:27px;border-radius:20px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-sm)}
    .mini-panel h3{margin:0 0 18px;font-size:21px}
    .meter{margin:18px 0}
    .meter-line{display:flex;justify-content:space-between;font-size:13px;margin-bottom:7px}
    .meter-line span{color:var(--muted)}
    .meter-bar{height:8px;border-radius:999px;background:#edf0f5;overflow:hidden}
    .meter-bar i{display:block;height:100%;border-radius:999px;background:var(--brand)}
    .faq-section{background:var(--soft)}
    .faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .faq-item{border:1px solid var(--line);border-radius:15px;background:#fff;padding:21px 23px}
    .faq-item summary{cursor:pointer;font-weight:800;list-style:none;position:relative;padding-right:25px}
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-item summary:after{content:"+";position:absolute;right:0;color:var(--brand);font-size:22px;line-height:1}
    .faq-item[open] summary:after{content:"−"}
    .faq-item p{color:var(--muted);font-size:14px;margin:14px 0 0}
    .cta-section{padding:72px 0}
    .cta-box{position:relative;overflow:hidden;padding:54px 62px;border-radius:26px;background:linear-gradient(110deg,#172033,#29364d);color:#fff;display:flex;align-items:center;justify-content:space-between;gap:30px}
    .cta-box:after{content:"";position:absolute;width:270px;height:270px;border:1px solid rgba(255,255,255,.12);border-radius:50%;right:-65px;top:-115px}
    .cta-box h2{position:relative;z-index:1;font-size:clamp(28px,4vw,44px);line-height:1.25;margin:0 0 10px}
    .cta-box p{position:relative;z-index:1;color:#c8d0dc;margin:0;max-width:610px}
    .cta-actions{position:relative;z-index:1;display:flex;gap:10px;flex-wrap:wrap;flex-shrink:0}
    footer{background:#0d1422;color:#c2cbd8;padding:55px 0 22px}
    .footer-top{display:grid;grid-template-columns:1.25fr .75fr .75fr;gap:55px;padding-bottom:35px;border-bottom:1px solid #283244}
    .footer-brand{color:#fff;font-size:22px;font-weight:900;display:flex;align-items:center;gap:10px;margin-bottom:13px}
    footer p{color:#8f9bae;font-size:13px;max-width:420px;margin:0}
    .footer-col h3{font-size:14px;color:#fff;margin:0 0 14px}
    .footer-col a{display:block;color:#99a5b7;font-size:13px;margin:8px 0}
    .footer-col a:hover{color:#fff}
    .footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-top:20px;color:#7d899b;font-size:12px}
    .footer-bottom a{color:#aab4c3}
    .footer-bottom a:hover{color:#fff}
    .footer-records{display:flex;flex-wrap:wrap;gap:12px 22px}
    @media(max-width:1024px){
      .hero-inner{grid-template-columns:1fr;min-height:auto;padding:78px 0 100px}
      .hero-side{display:grid;grid-template-columns:1fr 1fr;order:2}
      .hero-main{order:1}
      .service-grid{grid-template-columns:1fr 1fr}
      .service-card:first-child{grid-column:span 2}
      .process-grid{grid-template-columns:1fr 1fr}
      .process-item:not(:last-child):after{display:none}
      .coverage-layout{gap:28px}
    }
    @media(max-width:768px){
      .container{width:min(100% - 30px,620px)}
      .main-nav{display:none;position:absolute;left:15px;right:15px;top:70px;padding:12px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
      .main-nav.open{display:flex}
      .main-nav a{padding:12px 14px}
      .nav-action{display:none}
      .menu-toggle{display:block}
      .hero h1{font-size:43px}
      .stats-box{grid-template-columns:1fr 1fr}
      .stat:nth-child(2){border-right:0}
      .stat:nth-child(-n+2){border-bottom:1px solid var(--line)}
      .section-head,.showcase-grid,.coverage-layout,.scenario-layout,.evidence-grid{display:block}
      section{padding:68px 0}
      .section-head p{margin-top:16px}
      .showcase-image{margin-bottom:35px}
      .scenario-lead{margin-bottom:15px}
      .evidence-card{margin-bottom:15px}
      .cta-box{display:block;padding:38px 28px}
      .cta-actions{margin-top:25px}
      .footer-top{grid-template-columns:1fr 1fr;gap:30px}
      .footer-top>div:first-child{grid-column:span 2}
      .footer-bottom{display:block}
      .footer-records{margin-bottom:12px}
    }
    @media(max-width:520px){
      .hero-inner{padding-top:56px}
      .hero-side,.service-grid,.process-grid,.scenario-list,.coverage-list,.faq-grid{grid-template-columns:1fr}
      .service-card:first-child{grid-column:auto}
      .hero-side{display:flex}
      .stats-box{grid-template-columns:1fr}
      .stat{border-right:0;border-bottom:1px solid var(--line)}
      .stat:last-child{border-bottom:0}
      .stage img{height:220px}
      .hero h1{font-size:37px}
      .section-head h2{font-size:32px}
      .footer-top{grid-template-columns:1fr}
      .footer-top>div:first-child{grid-column:auto}
      .image-note{right:12px}
      .button{width:100%}
      .button-row,.cta-actions{display:flex;flex-direction:column}
    }