/* roulang page: index */
:root{
      --ink:#17213d;--navy:#10234b;--royal:#4355d9;--mint:#43c7ad;--gold:#f7b955;
      --paper:#fff;--soft:#f6f7fc;--line:#e7eaf4;--muted:#66708c;--radius:22px;
      --shadow:0 14px 40px rgba(20,35,72,.10);--transition:all .24s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.75}
    a{text-decoration:none;color:inherit;transition:var(--transition)}
    img{display:block;max-width:100%;object-fit:cover}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    .container{width:min(1180px,calc(100% - 40px));margin:auto}
    .section{padding:88px 0}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:#3948b9;background:#eef0ff;border:1px solid #dce0ff;border-radius:999px;padding:6px 12px;font-size:13px;font-weight:700;letter-spacing:.04em}
    .eyebrow i{width:7px;height:7px;border-radius:50%;background:var(--mint);display:block}
    .section-title{font-size:clamp(26px,3.2vw,42px);line-height:1.25;letter-spacing:-.04em;margin:14px 0 14px;font-weight:800}
    .section-intro{max-width:720px;color:var(--muted);font-size:16px;margin:0}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:13px;padding:13px 20px;font-weight:700;line-height:1;transition:var(--transition)}
    .btn-primary{background:var(--royal);color:#fff;box-shadow:0 10px 22px rgba(67,85,217,.25)}
    .btn-primary:hover{transform:translateY(-2px);background:#3143c8;box-shadow:0 14px 28px rgba(67,85,217,.34)}
    .btn-light{background:#fff;color:var(--navy);border-color:#dfe4f0}
    .btn-light:hover{border-color:#aeb8dc;transform:translateY(-2px)}
    .btn-mint{background:var(--mint);color:#082b31}
    .btn-mint:hover{background:#2fb69c;transform:translateY(-2px)}
    .topline{background:var(--navy);color:#cdd8f5;font-size:13px}
    .topline-inner{height:38px;display:flex;align-items:center;justify-content:space-between;gap:20px}
    .stage-chips{display:flex;align-items:center;gap:8px;white-space:nowrap}
    .stage-chip{padding:3px 9px;border-radius:999px;background:rgba(255,255,255,.09);color:#dce6ff}
    .stage-chip.live{color:#d9fff6;background:rgba(67,199,173,.18)}
    .site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);border-bottom:1px solid rgba(231,234,244,.9)}
    .header-inner{height:76px;display:flex;align-items:center;gap:28px}
    .logo{font-size:23px;font-weight:900;letter-spacing:-.06em;color:var(--navy);white-space:nowrap}
    .logo span{color:var(--royal)}
    .main-nav{display:flex;align-items:center;gap:4px;flex:1;overflow-x:auto;scrollbar-width:none}
    .main-nav::-webkit-scrollbar{display:none}
    .main-nav a{padding:8px 10px;border-radius:9px;font-size:14px;white-space:nowrap;color:#4d5875;font-weight:650}
    .main-nav a:hover,.main-nav a.active{color:var(--royal);background:#f0f2ff}
    .header-cta{white-space:nowrap}
    .menu-btn{display:none;background:none;border:0;color:var(--navy);font-weight:800;font-size:22px}
    .hero{background:linear-gradient(105deg,rgba(242,245,255,.97),rgba(249,251,255,.82)),url('/assets/images/backpic/back-1.webp') center/cover;overflow:hidden;border-bottom:1px solid #e9edf7}
    .hero-inner{padding:62px 0 50px;position:relative}
    .hero-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:36px;align-items:end}
    .hero h1{font-size:clamp(35px,5vw,62px);line-height:1.12;letter-spacing:-.065em;margin:16px 0 18px;color:var(--navy);font-weight:900}
    .hero h1 em{font-style:normal;color:var(--royal)}
    .hero-copy{max-width:720px;color:#55627e;font-size:17px;line-height:1.9;margin:0}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
    .hero-points{display:flex;gap:22px;margin-top:28px;flex-wrap:wrap}
    .hero-point{border-left:2px solid var(--mint);padding-left:10px}
    .hero-point strong{display:block;font-size:19px;line-height:1.2;color:var(--navy)}
    .hero-point span{font-size:13px;color:var(--muted)}
    .hero-panel{padding:22px;background:rgba(255,255,255,.91);border:1px solid rgba(255,255,255,.9);border-radius:var(--radius);box-shadow:var(--shadow)}
    .panel-head{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:14px;font-weight:800}
    .status{color:#16846f;font-size:13px;background:#e6faf5;border-radius:20px;padding:4px 9px}
    .route{display:flex;align-items:center;gap:12px;padding:14px 0;border-bottom:1px solid var(--line)}
    .route:last-child{border-bottom:0;padding-bottom:0}
    .route-icon{width:38px;height:38px;display:grid;place-items:center;border-radius:12px;background:#eef0ff;color:var(--royal);font-weight:900}
    .route small{display:block;color:var(--muted);font-size:12px;line-height:1.4}
    .route b{font-size:14px}
    .benefit-strip{padding:18px 0;background:var(--navy);color:#fff}
    .benefit-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
    .benefit{padding:5px 24px;border-right:1px solid rgba(255,255,255,.17)}
    .benefit:last-child{border:0}
    .benefit b{display:block;font-size:15px}
    .benefit span{font-size:12px;color:#bac8ec}
    .feature-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:52px;align-items:center}
    .image-stack{position:relative;padding:0 30px 30px 0}
    .image-stack img{height:390px;width:100%;border-radius:var(--radius);box-shadow:var(--shadow)}
    .image-badge{position:absolute;bottom:0;right:0;max-width:235px;background:#fff;border-radius:17px;padding:18px;box-shadow:var(--shadow)}
    .image-badge strong{font-size:29px;color:var(--royal);display:block;line-height:1}
    .image-badge span{font-size:13px;color:var(--muted)}
    .check-list{display:grid;gap:14px;margin:26px 0}
    .check-list div{display:flex;gap:12px;padding:14px;border:1px solid var(--line);border-radius:14px;background:#fff}
    .check-list i{font-style:normal;color:#16846f;font-weight:900}
    .check-list p{margin:0;color:var(--muted);font-size:14px}
    .check-list b{color:var(--ink)}
    .eligibility{background:var(--soft)}
    .eligible-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:32px}
    .eligible-card{padding:25px;border-radius:18px;background:#fff;border:1px solid #e8ebf5;transition:var(--transition)}
    .eligible-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#d9dffc}
    .number{font-size:13px;font-weight:900;color:var(--royal);letter-spacing:.12em}
    .eligible-card h3{font-size:19px;margin:10px 0 7px}
    .eligible-card p{font-size:14px;color:var(--muted);margin:0}
    .data-band{background:linear-gradient(120deg,#1c2c62,#4355d9);color:#fff}
    .data-grid{display:grid;grid-template-columns:1.2fr repeat(3,.6fr);gap:18px;align-items:stretch}
    .data-intro{padding:18px 14px}
    .data-intro .section-title{margin-top:10px}
    .metric{padding:23px 19px;border:1px solid rgba(255,255,255,.18);border-radius:18px;background:rgba(255,255,255,.08)}
    .metric strong{font-size:34px;display:block;line-height:1.05}
    .metric span{display:block;font-size:13px;color:#d4dcf8;margin-top:9px}
    .news-layout{display:grid;grid-template-columns:1.55fr .75fr;gap:34px;margin-top:34px}
    .news-list{border-top:1px solid var(--line)}
    .news-item{display:grid;grid-template-columns:115px 1fr auto;gap:18px;align-items:center;padding:21px 0;border-bottom:1px solid var(--line)}
    .news-date{font-size:13px;color:var(--royal);font-weight:800}
    .news-date span{display:block;font-size:25px;color:var(--navy);line-height:1.1}
    .news-content h3{font-size:18px;margin:0 0 5px;line-height:1.45}
    .news-content p{font-size:14px;color:var(--muted);margin:0;line-height:1.65}
    .read-link{font-size:13px;color:var(--royal);font-weight:800;white-space:nowrap}
    .read-link:hover{color:var(--navy)}
    .aside-news{background:#f4f6ff;border-radius:var(--radius);padding:25px}
    .aside-news img{height:145px;width:100%;border-radius:14px;margin:15px 0}
    .aside-news h3{font-size:19px;margin:0}
    .aside-news p{font-size:14px;color:var(--muted)}
    .process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:35px}
    .process-step{position:relative;padding:22px;background:#fff;border:1px solid var(--line);border-radius:16px}
    .process-step:not(:last-child):after{content:"→";position:absolute;right:-14px;top:40%;z-index:2;color:var(--royal);font-size:20px}
    .process-step span{width:31px;height:31px;display:grid;place-items:center;border-radius:50%;background:#edf0ff;color:var(--royal);font-weight:900;font-size:13px}
    .process-step h3{font-size:16px;margin:14px 0 5px}
    .process-step p{font-size:13px;color:var(--muted);margin:0}
    .scene-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:33px}
    .scene-card{min-height:260px;padding:30px;display:flex;flex-direction:column;justify-content:end;color:#fff;border-radius:var(--radius);overflow:hidden;position:relative;background-size:cover;background-position:center}
    .scene-card:before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(8,20,51,.05),rgba(8,20,51,.86))}
    .scene-card>*{position:relative}
    .scene-card h3{font-size:24px;margin:0 0 8px}
    .scene-card p{margin:0;color:#e0e8ff;font-size:14px;max-width:460px}
    .trust-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:20px;margin-top:33px}
    .quote{padding:25px;border:1px solid var(--line);border-radius:18px;background:#fff}
    .quote p{font-size:15px;margin:0 0 18px;color:#44506c}
    .quote footer{font-size:13px;font-weight:800;color:var(--navy)}
    .quote footer span{font-weight:400;color:var(--muted)}
    .security{background:#fbfbfe}
    .security-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:38px;align-items:center}
    .shield{padding:34px;border-radius:var(--radius);background:linear-gradient(145deg,#eef1ff,#faffff);border:1px solid #e3e7fb}
    .shield-mark{width:72px;height:72px;border-radius:24px;display:grid;place-items:center;background:var(--navy);color:#fff;font-size:31px;margin-bottom:22px}
    .security-items{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .security-item{padding:18px;border-radius:15px;border:1px solid var(--line);background:#fff}
    .security-item b{display:block;margin-bottom:5px}
    .security-item p{font-size:13px;margin:0;color:var(--muted)}
    .brand-story{background:var(--navy);color:#fff;overflow:hidden}
    .brand-story-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
    .brand-story img{height:380px;border-radius:var(--radius)}
    .brand-story p{color:#d3ddf5;font-size:16px}
    .brand-story .section-title{color:#fff}
    .faq-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:52px;align-items:start}
    .faq-list{display:grid;gap:11px}
    details{border:1px solid var(--line);border-radius:14px;padding:0 18px;background:#fff;transition:var(--transition)}
    details[open]{border-color:#cbd1fb;box-shadow:0 8px 22px rgba(52,70,180,.08)}
    summary{cursor:pointer;list-style:none;padding:16px 26px 16px 0;font-size:16px;font-weight:750;position:relative}
    summary::-webkit-details-marker{display:none}
    summary:after{content:"+";position:absolute;right:0;color:var(--royal);font-size:22px;font-weight:400}
    details[open] summary:after{content:"−"}
    details p{font-size:14px;color:var(--muted);margin:0;padding:0 0 17px}
    .form-section{background:linear-gradient(125deg,#f0f2ff,#f9fdff)}
    .form-wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:42px;background:#fff;border-radius:var(--radius);padding:38px;box-shadow:var(--shadow)}
    .form-wrap p{color:var(--muted)}
    .contact-lines{display:grid;gap:12px;margin-top:26px}
    .contact-line{font-size:14px;padding:11px 13px;border-left:3px solid var(--mint);background:#f7fffd}
    .form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .field{display:grid;gap:6px}
    .field.full{grid-column:1/-1}
    .field label{font-size:13px;font-weight:800;color:#43506d}
    .field input,.field select,.field textarea{width:100%;border:1px solid #dfe4f0;border-radius:10px;padding:11px 12px;color:var(--ink);outline:0;background:#fff;transition:var(--transition)}
    .field textarea{min-height:92px;resize:vertical}
    .field input:focus,.field select:focus,.field textarea:focus{border-color:var(--royal);box-shadow:0 0 0 4px rgba(67,85,217,.12)}
    .form-note{font-size:12px;color:var(--muted);margin:10px 0 0}
    .cta-banner{padding:52px 0;background:url('/assets/images/backpic/back-3.webp') center/cover}
    .cta-box{display:flex;align-items:center;justify-content:space-between;gap:25px;padding:33px 38px;border-radius:var(--radius);background:rgba(16,35,75,.92);color:#fff}
    .cta-box h2{font-size:29px;margin:0 0 7px}
    .cta-box p{margin:0;color:#c7d3f3}
    .footer{background:#0d1936;color:#aebbd9;padding:58px 0 88px}
    .footer-grid{display:grid;grid-template-columns:1.35fr repeat(2,.7fr);gap:35px}
    .footer .logo{color:#fff}
    .footer p{font-size:13px;max-width:400px}
    .footer h3{font-size:14px;color:#fff;margin:0 0 12px}
    .footer-links{display:grid;gap:8px;font-size:13px}
    .footer-links a:hover{color:#fff}
    .footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:34px;padding-top:20px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:12px}
    .footer-bottom a{text-decoration:underline;text-underline-offset:3px}
    .fixed-cta{position:fixed;z-index:55;bottom:18px;left:50%;transform:translateX(-50%);width:min(680px,calc(100% - 30px));padding:10px 11px 10px 18px;border-radius:16px;background:rgba(13,25,54,.95);box-shadow:0 18px 45px rgba(6,12,34,.3);color:#fff;display:flex;align-items:center;justify-content:space-between;gap:12px;backdrop-filter:blur(12px)}
    .fixed-cta span{font-size:13px;color:#d3dcf3}
    .fixed-cta b{color:#fff}
    @media(max-width:1024px){
      .main-nav a{padding:8px 8px;font-size:13px}.header-cta{display:none}
      .hero-grid,.feature-layout,.brand-story-grid,.security-grid,.form-wrap,.faq-grid{grid-template-columns:1fr}
      .hero-panel{max-width:600px}.data-grid{grid-template-columns:1fr 1fr}.data-intro{grid-column:1/-1}
      .news-layout{grid-template-columns:1fr}.brand-story img{height:300px}
    }
    @media(max-width:768px){
      .section{padding:64px 0}.topline-inner{justify-content:center}.topline-inner>span{display:none}
      .header-inner{height:67px;gap:15px}.menu-btn{display:block;margin-left:auto}.main-nav{display:none;position:absolute;top:67px;left:0;right:0;padding:12px 20px 18px;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow);flex-wrap:wrap}.main-nav.open{display:flex}
      .hero-inner{padding:45px 0}.hero-grid{gap:25px}.benefit-grid{grid-template-columns:1fr 1fr}.benefit{border-bottom:1px solid rgba(255,255,255,.15);padding:11px 12px}.benefit:nth-child(2){border-right:0}
      .eligible-grid,.trust-grid{grid-template-columns:1fr}.process-grid{grid-template-columns:1fr 1fr}.process-step:not(:last-child):after{display:none}
      .scene-grid{grid-template-columns:1fr}.news-item{grid-template-columns:74px 1fr}.read-link{grid-column:2}.security-items{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}
    }
    @media(max-width:520px){
      .container{width:min(100% - 28px,1180px)}.hero h1{font-size:35px}.hero-copy{font-size:15px}.hero-points{gap:12px}.hero-panel{padding:17px}
      .benefit-grid,.data-grid,.process-grid,.form-grid,.footer-grid{grid-template-columns:1fr}.benefit{border-right:0}.data-intro{grid-column:auto}.image-stack{padding:0 13px 13px 0}.image-stack img{height:280px}.image-badge{padding:13px}
      .news-item{display:block}.news-date{margin-bottom:8px}.news-content h3{font-size:16px}.read-link{display:inline-block;margin-top:10px}.form-wrap{padding:24px 18px}.cta-box{padding:26px;display:block}.cta-box .btn{margin-top:20px;width:100%}.fixed-cta{bottom:10px}.fixed-cta span{display:none}
    }

/* roulang page: category3 */
:root{
      --ink:#17213d;--navy:#10234b;--royal:#4355d9;--mint:#43c7ad;--gold:#f7b955;
      --paper:#fff;--soft:#f6f7fc;--line:#e7eaf4;--muted:#66708c;--radius:22px;
      --shadow:0 14px 40px rgba(20,35,72,.10);--transition:all .24s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.75}
    a{text-decoration:none;color:inherit;transition:var(--transition)}
    img{display:block;max-width:100%;object-fit:cover}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid rgba(67,85,217,.3);outline-offset:3px}
    .container{width:min(1180px,calc(100% - 40px));margin:auto}
    .section{padding:88px 0}
    .soft-bg{background:var(--soft)}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:#3948b9;background:#eef0ff;border:1px solid #dce0ff;border-radius:999px;padding:6px 12px;font-size:13px;font-weight:700;letter-spacing:.04em}
    .eyebrow i{width:7px;height:7px;border-radius:50%;background:var(--mint);display:block}
    .section-title{font-size:clamp(27px,3.2vw,42px);line-height:1.25;letter-spacing:-.045em;margin:14px 0;font-weight:850;color:var(--navy)}
    .section-intro{max-width:700px;color:var(--muted);font-size:16px;margin:0}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:13px;padding:13px 20px;font-weight:700;line-height:1;transition:var(--transition)}
    .btn-primary{background:var(--royal);color:#fff;box-shadow:0 10px 22px rgba(67,85,217,.25)}
    .btn-primary:hover{transform:translateY(-2px);background:#3143c8;box-shadow:0 14px 28px rgba(67,85,217,.34)}
    .btn-light{background:#fff;color:var(--navy);border-color:#dfe4f0}
    .btn-light:hover{border-color:#aeb8dc;transform:translateY(-2px);box-shadow:0 8px 20px rgba(20,35,72,.08)}
    .btn-mint{background:var(--mint);color:#082b31}
    .btn-mint:hover{background:#2fb69c;transform:translateY(-2px)}
    .site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);border-bottom:1px solid rgba(231,234,244,.9)}
    .header-inner{height:76px;display:flex;align-items:center;gap:28px}
    .logo{font-size:23px;font-weight:900;letter-spacing:-.06em;color:var(--navy);white-space:nowrap}
    .logo span{color:var(--royal)}
    .main-nav{display:flex;align-items:center;gap:4px;flex:1;overflow-x:auto;scrollbar-width:none}
    .main-nav::-webkit-scrollbar{display:none}
    .main-nav a{padding:8px 10px;border-radius:9px;font-size:14px;white-space:nowrap;color:#4d5875;font-weight:650}
    .main-nav a:hover,.main-nav a.active{color:var(--royal);background:#f0f2ff}
    .header-cta{white-space:nowrap}
    .menu-btn{display:none;background:none;border:0;color:var(--navy);font-weight:800;font-size:22px}
    .stagebar{background:var(--navy);color:#e1e8ff}
    .stagebar-inner{min-height:42px;display:flex;align-items:center;justify-content:space-between;gap:18px;font-size:13px}
    .stage-chips{display:flex;align-items:center;gap:8px;white-space:nowrap}
    .stage-chip{padding:3px 9px;border-radius:999px;background:rgba(255,255,255,.09);color:#dce6ff}
    .stage-chip.live{color:#d9fff6;background:rgba(67,199,173,.18)}
    .hero-event{background:linear-gradient(105deg,rgba(242,245,255,.96),rgba(249,251,255,.76)),url('/assets/images/backpic/back-3.webp') center/cover;border-bottom:1px solid #e9edf7;overflow:hidden}
    .hero-event-inner{padding:58px 0 62px;display:grid;grid-template-columns:1.08fr .92fr;gap:48px;align-items:center}
    .hero-event h1{font-size:clamp(36px,5vw,61px);line-height:1.12;letter-spacing:-.07em;margin:16px 0 18px;color:var(--navy);font-weight:900}
    .hero-event h1 em{color:var(--royal);font-style:normal}
    .hero-copy{font-size:17px;color:#55627e;max-width:660px;margin:0}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
    .hero-note{margin-top:17px;color:var(--muted);font-size:13px}
    .booking-card{padding:25px;border-radius:var(--radius);background:rgba(255,255,255,.95);border:1px solid #fff;box-shadow:var(--shadow)}
    .booking-head{display:flex;align-items:center;justify-content:space-between;gap:14px;border-bottom:1px solid var(--line);padding-bottom:17px;margin-bottom:18px}
    .booking-head strong{font-size:19px;color:var(--navy)}
    .data-badge{background:#edf0ff;color:#3948b9;border-radius:999px;padding:5px 10px;font-weight:800;font-size:12px}
    .time-options{display:grid;grid-template-columns:1fr 1fr;gap:10px}
    .time-option{border:1px solid var(--line);border-radius:14px;padding:12px 13px;background:#fff;transition:var(--transition)}
    .time-option:hover,.time-option.selected{border-color:#8c99ee;background:#f4f5ff;transform:translateY(-1px)}
    .time-option b{display:block;font-size:14px;color:var(--navy)}
    .time-option span{font-size:12px;color:var(--muted)}
    .booking-footer{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:18px;font-size:12px;color:var(--muted)}
    .stats-strip{margin-top:-26px;position:relative;z-index:2}
    .stats-card{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:20px 24px;border-right:1px solid var(--line)}
    .stat:last-child{border-right:0}
    .stat strong{display:block;font-size:26px;line-height:1.1;color:var(--royal)}
    .stat span{font-size:13px;color:var(--muted)}
    .benefit-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:42px;align-items:start}
    .benefit-side{position:sticky;top:110px}
    .benefit-side p{color:var(--muted);margin:0}
    .benefit-list{display:grid;gap:14px}
    .benefit-item{background:#fff;border:1px solid var(--line);border-radius:18px;padding:23px;display:grid;grid-template-columns:48px 1fr;gap:17px;transition:var(--transition)}
    .benefit-item:hover{transform:translateX(5px);box-shadow:var(--shadow);border-color:#d7ddfa}
    .icon-box{width:48px;height:48px;border-radius:15px;display:grid;place-items:center;background:#eef0ff;color:var(--royal);font-size:21px;font-weight:900}
    .benefit-item h3{margin:0 0 5px;font-size:18px}
    .benefit-item p{margin:0;color:var(--muted);font-size:14px}
    .event-showcase{display:grid;grid-template-columns:1.1fr .9fr;gap:24px;margin-top:34px}
    .event-main{min-height:420px;border-radius:var(--radius);overflow:hidden;position:relative;padding:36px;display:flex;align-items:end;background:url('/assets/images/coverpic/cover-3.webp') center/cover}
    .event-main:before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(13,29,69,.04),rgba(10,22,54,.9))}
    .event-main>*{position:relative}
    .event-main h3{font-size:32px;line-height:1.25;color:#fff;margin:12px 0 9px}
    .event-main p{color:#dfe7ff;margin:0;max-width:540px}
    .event-stack{display:grid;gap:24px}
    .mini-event{min-height:198px;padding:25px;border-radius:var(--radius);background:#fff;border:1px solid var(--line);display:flex;flex-direction:column;justify-content:space-between;transition:var(--transition)}
    .mini-event:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
    .mini-event.gold{background:linear-gradient(135deg,#fff6e2,#fff);border-color:#f4ddb0}
    .mini-event h3{font-size:21px;line-height:1.35;margin:10px 0 0}
    .mini-event p{font-size:14px;color:var(--muted);margin:8px 0 0}
    .tag{display:inline-flex;width:max-content;padding:4px 9px;border-radius:999px;background:#edf0ff;color:#4355d9;font-size:12px;font-weight:800}
    .tag.gold{background:#fff0cb;color:#a46700}
    .flow{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-top:34px}
    .flow-step{position:relative;padding:23px 18px 20px;background:#fff;border:1px solid var(--line);border-radius:18px}
    .flow-step:not(:last-child):after{content:"";position:absolute;width:18px;height:2px;background:#bdc5ed;right:-17px;top:50%}
    .step-no{display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--royal);color:#fff;font-size:13px;font-weight:900}
    .flow-step h3{font-size:17px;margin:15px 0 6px}
    .flow-step p{font-size:13px;color:var(--muted);margin:0}
    .scene-layout{display:grid;grid-template-columns:1fr .95fr;gap:54px;align-items:center}
    .scene-image{position:relative}
    .scene-image img{height:455px;width:100%;border-radius:var(--radius);box-shadow:var(--shadow)}
    .image-badge{position:absolute;right:-12px;bottom:22px;max-width:240px;padding:19px;background:#fff;border-radius:17px;box-shadow:var(--shadow)}
    .image-badge strong{display:block;font-size:25px;line-height:1;color:var(--royal)}
    .image-badge span{font-size:13px;color:var(--muted)}
    .check-list{display:grid;gap:12px;margin:26px 0}
    .check-list div{display:flex;gap:12px;padding:14px;border:1px solid var(--line);border-radius:14px;background:#fff}
    .check-list i{font-style:normal;color:#16846f;font-weight:900}
    .check-list p{margin:0;color:var(--muted);font-size:14px}
    .check-list b{color:var(--ink)}
    .trust-band{background:linear-gradient(120deg,#162858,#4355d9);color:#fff}
    .trust-header{display:flex;justify-content:space-between;gap:30px;align-items:end}
    .trust-header .section-title{color:#fff}
    .trust-header p{margin:0;color:#cdd8ff;max-width:510px}
    .quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:33px}
    .quote{padding:24px;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.16);border-radius:18px}
    .quote p{font-size:15px;line-height:1.85;margin:0 0 18px;color:#eff3ff}
    .quote footer{font-size:13px;font-weight:800;color:#fff}
    .quote footer span{font-weight:400;color:#bdc9ef}
    .faq-layout{display:grid;grid-template-columns:.75fr 1.25fr;gap:55px}
    .faq-list{display:grid;gap:12px}
    details{border:1px solid var(--line);border-radius:15px;background:#fff;padding:0 18px;transition:var(--transition)}
    details[open]{border-color:#cad1f6;box-shadow:0 8px 20px rgba(20,35,72,.05)}
    summary{cursor:pointer;list-style:none;padding:17px 28px 17px 0;font-weight:750;position:relative}
    summary::-webkit-details-marker{display:none}
    summary:after{content:"+";position:absolute;right:1px;top:15px;color:var(--royal);font-size:22px;font-weight:400}
    details[open] summary:after{content:"−"}
    details p{color:var(--muted);font-size:14px;margin:0;padding:0 0 17px}
    .apply-section{padding:0 0 104px}
    .apply-card{background:linear-gradient(110deg,#e9edff,#f9fbff 58%,#e7fbf6);border:1px solid #dce2fa;border-radius:var(--radius);padding:42px 48px;display:grid;grid-template-columns:1fr auto;align-items:center;gap:30px}
    .apply-card h2{font-size:clamp(26px,3.3vw,39px);letter-spacing:-.04em;line-height:1.25;margin:0 0 10px;color:var(--navy)}
    .apply-card p{margin:0;color:var(--muted)}
    footer{background:#0d1d42;color:#d9e2fb;padding:48px 0 84px}
    .footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:34px}
    .footer-brand .logo{color:#fff;display:inline-block;margin-bottom:14px}
    .footer-brand p{font-size:14px;color:#adbbdf;max-width:360px;margin:0}
    .footer-title{font-size:14px;font-weight:800;color:#fff;margin:5px 0 13px}
    .footer-links{display:grid;gap:8px;font-size:14px;color:#b7c3e3}
    .footer-links a:hover{color:#fff}
    .footer-bottom{margin-top:34px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:13px;color:#9dadd3}
    .footer-bottom a:hover{color:#fff}
    .fixed-cta{position:fixed;z-index:45;bottom:18px;left:50%;transform:translateX(-50%);display:flex;align-items:center;gap:18px;padding:10px 11px 10px 17px;border-radius:18px;background:rgba(16,35,75,.94);backdrop-filter:blur(14px);box-shadow:0 14px 36px rgba(5,13,34,.28);color:#fff}
    .fixed-cta span{font-size:13px;white-space:nowrap}
    .fixed-cta .btn{padding:11px 15px;border-radius:12px;white-space:nowrap}
    @media(max-width:1024px){
      .header-inner{gap:15px}.main-nav a{padding:8px}.header-cta{display:none}
      .hero-event-inner,.scene-layout{grid-template-columns:1fr;gap:35px}
      .benefit-layout,.faq-layout{grid-template-columns:1fr;gap:30px}.benefit-side{position:static}
      .event-showcase{grid-template-columns:1fr}.event-stack{grid-template-columns:1fr 1fr}
      .flow{grid-template-columns:repeat(2,1fr)}.flow-step:nth-child(2):after{display:none}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media(max-width:768px){
      .container{width:min(100% - 30px,1180px)}.section{padding:63px 0}
      .stagebar-inner{justify-content:center}.stagebar-inner>span{display:none}
      .header-inner{height:66px}.menu-btn{display:block;margin-left:auto}
      .main-nav{display:none;position:absolute;left:0;right:0;top:66px;background:#fff;padding:12px 15px 18px;border-bottom:1px solid var(--line);box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
      .main-nav.open{display:flex}.main-nav a{padding:11px 12px}
      .hero-event-inner{padding:45px 0 52px}.hero-event h1{font-size:40px}
      .stats-card{grid-template-columns:1fr 1fr}.stat:nth-child(2){border-right:0}.stat:nth-child(-n+2){border-bottom:1px solid var(--line)}
      .event-stack,.quote-grid{grid-template-columns:1fr}.event-main{min-height:350px;padding:27px}
      .trust-header{display:block}.trust-header p{margin-top:12px}
      .apply-card{grid-template-columns:1fr;padding:31px 25px}.apply-card .btn{width:100%}
      .footer-grid{grid-template-columns:1fr}.fixed-cta{width:calc(100% - 28px);justify-content:space-between;gap:8px}.fixed-cta span{font-size:12px}
    }
    @media(max-width:520px){
      .hero-event h1{font-size:34px}.time-options{grid-template-columns:1fr}.stats-card{grid-template-columns:1fr}.stat,.stat:nth-child(2){border-right:0;border-bottom:1px solid var(--line)}.stat:last-child{border-bottom:0}
      .flow{grid-template-columns:1fr}.flow-step:after{display:none!important}.scene-image img{height:330px}.image-badge{right:10px;bottom:-14px}.footer-bottom{display:block}.footer-bottom>div+div{margin-top:7px}
      .fixed-cta span{max-width:155px;line-height:1.35}.fixed-cta .btn{font-size:13px;padding:11px 12px}
    }

/* roulang page: category2 */
:root{
      --ink:#17213d;--navy:#10234b;--royal:#4355d9;--mint:#43c7ad;--gold:#f7b955;
      --paper:#fff;--soft:#f6f7fc;--line:#e7eaf4;--muted:#66708c;
      --radius:22px;--shadow:0 14px 40px rgba(20,35,72,.10);--transition:all .24s ease
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.75}
    a{text-decoration:none;color:inherit;transition:var(--transition)}
    img{display:block;max-width:100%;object-fit:cover}
    button,input,textarea{font:inherit}
    button{cursor:pointer}
    .container{width:min(1180px,calc(100% - 40px));margin:auto}
    .section{padding:88px 0}
    .soft-section{background:var(--soft)}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:#3948b9;background:#eef0ff;border:1px solid #dce0ff;border-radius:999px;padding:6px 12px;font-size:13px;font-weight:700;letter-spacing:.04em}
    .eyebrow i{width:7px;height:7px;border-radius:50%;background:var(--mint);display:block}
    .section-title{font-size:clamp(27px,3.2vw,43px);line-height:1.25;letter-spacing:-.04em;margin:14px 0;font-weight:800;color:var(--navy)}
    .section-intro{max-width:730px;color:var(--muted);font-size:16px;margin:0}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:13px;padding:13px 20px;font-weight:700;line-height:1;transition:var(--transition)}
    .btn-primary{background:var(--royal);color:#fff;box-shadow:0 10px 22px rgba(67,85,217,.25)}
    .btn-primary:hover{transform:translateY(-2px);background:#3143c8;box-shadow:0 14px 28px rgba(67,85,217,.34)}
    .btn-light{background:#fff;color:var(--navy);border-color:#dfe4f0}
    .btn-light:hover{border-color:#aeb8dc;transform:translateY(-2px)}
    .btn-mint{background:var(--mint);color:#082b31}
    .btn-mint:hover{background:#2fb69c;transform:translateY(-2px)}
    .site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(231,234,244,.9)}
    .header-inner{height:76px;display:flex;align-items:center;gap:28px}
    .logo{font-size:23px;font-weight:900;letter-spacing:-.06em;color:var(--navy);white-space:nowrap}
    .logo span{color:var(--royal)}
    .main-nav{display:flex;align-items:center;gap:4px;flex:1;overflow-x:auto;scrollbar-width:none}
    .main-nav::-webkit-scrollbar{display:none}
    .main-nav a{padding:8px 10px;border-radius:9px;font-size:14px;white-space:nowrap;color:#4d5875;font-weight:650}
    .main-nav a:hover,.main-nav a.active{color:var(--royal);background:#f0f2ff}
    .header-cta{white-space:nowrap}
    .menu-btn{display:none;background:none;border:0;color:var(--navy);font-weight:800;font-size:22px}
    .stage-chips{display:flex;align-items:center;gap:8px;white-space:nowrap}
    .stage-chip{padding:3px 9px;border-radius:999px;background:rgba(255,255,255,.09);color:#dce6ff;font-size:12px}
    .stage-chip.live{color:#d9fff6;background:rgba(67,199,173,.18)}
    .hero{background:linear-gradient(105deg,rgba(242,245,255,.97),rgba(249,251,255,.82)),url('/assets/images/backpic/back-2.webp') center/cover;overflow:hidden;border-bottom:1px solid #e9edf7}
    .hero-inner{padding:64px 0 54px}
    .hero-grid{display:grid;grid-template-columns:1fr 450px;gap:48px;align-items:center}
    .hero h1{font-size:clamp(36px,5vw,62px);line-height:1.12;letter-spacing:-.065em;margin:16px 0 18px;color:var(--navy);font-weight:900}
    .hero h1 em{font-style:normal;color:var(--royal)}
    .hero-copy{max-width:680px;color:#55627e;font-size:17px;line-height:1.9;margin:0}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:27px}
    .hero-points{display:flex;gap:24px;margin-top:28px;flex-wrap:wrap}
    .hero-point{border-left:2px solid var(--mint);padding-left:10px}
    .hero-point strong{display:block;font-size:20px;line-height:1.2;color:var(--navy)}
    .hero-point span{font-size:13px;color:var(--muted)}
    .account-panel{background:rgba(255,255,255,.94);border:1px solid #fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:25px;position:relative}
    .panel-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}
    .panel-top b{font-size:18px;color:var(--navy)}
    .status{color:#16846f;background:#e8fbf5;padding:5px 10px;border-radius:999px;font-size:12px;font-weight:800}
    .account-line{display:flex;justify-content:space-between;padding:15px 0;border-bottom:1px solid var(--line);font-size:14px}
    .account-line span{color:var(--muted)}
    .account-line strong{color:var(--navy)}
    .mini-progress{height:8px;background:#edf0f8;border-radius:99px;margin:18px 0 23px;overflow:hidden}
    .mini-progress i{display:block;width:82%;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--mint),var(--royal))}
    .panel-foot{display:flex;gap:10px;align-items:center;color:var(--muted);font-size:12px}
    .panel-foot b{color:var(--royal);font-size:16px}
    .section-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:34px}
    .section-head .section-intro{max-width:530px}
    .benefit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .benefit-card{padding:27px;border:1px solid var(--line);border-radius:19px;background:#fff;transition:var(--transition)}
    .benefit-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#d7dcf5}
    .icon-box{width:45px;height:45px;border-radius:14px;background:#eef0ff;color:var(--royal);display:grid;place-items:center;font-weight:900;font-size:19px}
    .benefit-card h3{font-size:20px;margin:18px 0 8px;color:var(--navy)}
    .benefit-card p{font-size:14px;color:var(--muted);margin:0}
    .split{display:grid;grid-template-columns:.86fr 1.14fr;gap:54px;align-items:center}
    .photo-card{position:relative}
    .photo-card img{width:100%;height:390px;border-radius:var(--radius);box-shadow:var(--shadow)}
    .photo-note{position:absolute;right:-18px;bottom:22px;background:#fff;border-radius:17px;padding:17px 20px;box-shadow:var(--shadow);max-width:210px}
    .photo-note strong{display:block;color:var(--royal);font-size:27px;line-height:1.2}
    .photo-note span{font-size:13px;color:var(--muted)}
    .service-list{display:grid;gap:13px;margin-top:25px}
    .service-list article{display:grid;grid-template-columns:38px 1fr;gap:13px;padding:16px 18px;border:1px solid var(--line);border-radius:15px;background:#fff}
    .service-list article b{color:var(--royal)}
    .service-list h3{margin:0;font-size:16px;color:var(--navy)}
    .service-list p{margin:3px 0 0;color:var(--muted);font-size:14px}
    .dark-band{background:linear-gradient(120deg,#172653,#4355d9);color:#fff}
    .dark-band .section-title{color:#fff}
    .metric-grid{display:grid;grid-template-columns:1.1fr repeat(3,.65fr);gap:18px;align-items:stretch}
    .metric-intro{padding:10px 5px}
    .metric-box{border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.09);border-radius:18px;padding:23px}
    .metric-box strong{display:block;font-size:34px;color:#fff;line-height:1.2}
    .metric-box span{font-size:13px;color:#dce5ff}
    .scene-layout{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:32px}
    .scene-card{min-height:270px;padding:28px;display:flex;flex-direction:column;justify-content:end;color:#fff;border-radius:var(--radius);overflow:hidden;position:relative;background-size:cover;background-position:center}
    .scene-card:before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(8,20,51,.05),rgba(8,20,51,.88))}
    .scene-card>*{position:relative}
    .scene-card h3{font-size:23px;margin:0 0 7px}
    .scene-card p{margin:0;color:#e0e8ff;font-size:14px;max-width:460px}
    .process{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-top:32px}
    .process-item{padding:23px 20px;border-top:3px solid var(--mint);background:#fff;border-radius:0 0 16px 16px;box-shadow:0 8px 26px rgba(30,45,90,.06)}
    .process-item .number{font-size:30px;color:var(--royal);font-weight:900;line-height:1}
    .process-item h3{font-size:17px;margin:15px 0 6px}
    .process-item p{font-size:13px;color:var(--muted);margin:0}
    .security-layout{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:stretch}
    .security-card{padding:30px;border-radius:var(--radius);background:#10234b;color:#fff}
    .security-card h3{font-size:24px;margin:0 0 12px}
    .security-card p{color:#cbd7f4;font-size:14px}
    .security-points{display:grid;grid-template-columns:1fr 1fr;gap:13px;margin-top:24px}
    .security-points div{padding:15px;border:1px solid rgba(255,255,255,.16);border-radius:13px;color:#e8efff;font-size:13px}
    .notice-box{padding:28px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
    .notice-box h3{font-size:22px;margin:0 0 12px;color:var(--navy)}
    .notice-box p{color:var(--muted);font-size:14px;margin:0 0 18px}
    .notice-box ul{padding-left:20px;color:var(--muted);font-size:14px;line-height:2}
    .quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:30px}
    .quote{padding:26px;border:1px solid var(--line);border-radius:18px;background:#fff}
    .quote p{font-size:16px;color:#4e5b78;margin:0 0 22px}
    .quote footer{font-size:13px;font-weight:800;color:var(--navy)}
    .quote footer span{font-weight:400;color:var(--muted)}
    .faq-list{max-width:880px;margin:32px auto 0}
    .faq-item{border-bottom:1px solid var(--line)}
    .faq-question{width:100%;background:none;border:0;text-align:left;padding:21px 4px;display:flex;justify-content:space-between;gap:15px;color:var(--navy);font-weight:800;font-size:16px}
    .faq-question span:last-child{color:var(--royal);font-size:22px;line-height:1}
    .faq-answer{display:none;padding:0 35px 20px 4px;color:var(--muted);font-size:14px}
    .faq-item.open .faq-answer{display:block}
    .cta-section{padding:65px 0;background:linear-gradient(120deg,#edf0ff,#e8fbf5)}
    .cta-inner{display:flex;align-items:center;justify-content:space-between;gap:28px}
    .cta-inner h2{color:var(--navy);font-size:clamp(27px,4vw,42px);line-height:1.25;margin:0 0 10px}
    .cta-inner p{color:var(--muted);margin:0;max-width:650px}
    .cta-actions{display:flex;gap:10px;flex-wrap:wrap;flex-shrink:0}
    footer.site-footer{background:#0e1a39;color:#b9c5e2;padding:35px 0 28px}
    .footer-top{display:flex;justify-content:space-between;gap:30px;align-items:start}
    .footer-brand{color:#fff;font-size:22px;font-weight:900}
    .footer-brand span{color:var(--mint)}
    .footer-note{font-size:13px;margin-top:8px;color:#9eaccb}
    .footer-links{display:flex;gap:18px;flex-wrap:wrap;font-size:13px}
    .footer-links a:hover{color:#fff}
    .footer-bottom{border-top:1px solid rgba(255,255,255,.13);margin-top:28px;padding-top:18px;display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;font-size:12px;color:#8f9dbc}
    .footer-bottom a:hover{color:#fff}
    :focus-visible{outline:3px solid rgba(67,85,217,.35);outline-offset:3px}
    @media(max-width:1024px){
      .header-inner{gap:15px}.main-nav a{padding:8px 7px}
      .hero-grid,.split,.security-layout{grid-template-columns:1fr 1fr;gap:28px}
      .metric-grid{grid-template-columns:1fr 1fr 1fr}.metric-intro{grid-column:1/-1}
    }
    @media(max-width:768px){
      .container{width:min(100% - 30px,620px)}.section{padding:64px 0}
      .main-nav{display:none;position:absolute;left:15px;right:15px;top:70px;padding:10px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
      .main-nav.show{display:flex}.main-nav a{padding:12px 14px}.header-cta{display:none}.menu-btn{display:block;margin-left:auto}
      .hero-grid,.split,.security-layout,.scene-layout{grid-template-columns:1fr}.hero-inner{padding:48px 0}
      .hero-panel{max-width:520px}.benefit-grid,.quote-grid{grid-template-columns:1fr 1fr}
      .process{grid-template-columns:1fr 1fr}.photo-card img{height:320px}
      .cta-inner,.footer-top{display:block}.cta-actions{margin-top:24px}
    }
    @media(max-width:520px){
      .benefit-grid,.quote-grid,.security-points,.metric-grid{grid-template-columns:1fr}
      .process{grid-template-columns:1fr}.section-head{display:block}.section-head .section-intro{margin-top:12px}
      .hero h1{font-size:39px}.hero-copy{font-size:15px}.hero-actions .btn{width:100%}
      .hero-point{min-width:130px}.photo-note{right:10px}.scene-card{min-height:230px}
      .footer-bottom{display:block}.footer-bottom div+div{margin-top:9px}
    }

/* roulang page: category1 */
:root{
      --ink:#17213d;--navy:#10234b;--royal:#4355d9;--mint:#43c7ad;--gold:#f7b955;
      --paper:#fff;--soft:#f6f7fc;--line:#e7eaf4;--muted:#66708c;--radius:22px;
      --shadow:0 14px 40px rgba(20,35,72,.10);--transition:all .24s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.75}
    a{text-decoration:none;color:inherit;transition:var(--transition)}
    img{display:block;max-width:100%;object-fit:cover}
    button,input,textarea{font:inherit}
    button{cursor:pointer}
    .container{width:min(1180px,calc(100% - 40px));margin:auto}
    .section{padding:84px 0}
    .section-soft{background:var(--soft)}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:#3948b9;background:#eef0ff;border:1px solid #dce0ff;border-radius:999px;padding:6px 12px;font-size:13px;font-weight:700;letter-spacing:.04em}
    .eyebrow i{width:7px;height:7px;border-radius:50%;background:var(--mint);display:block}
    .section-title{font-size:clamp(27px,3.3vw,42px);line-height:1.25;letter-spacing:-.045em;margin:14px 0;font-weight:900;color:var(--navy)}
    .section-intro{max-width:720px;color:var(--muted);font-size:16px;margin:0}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:13px;padding:13px 20px;font-weight:750;line-height:1;transition:var(--transition)}
    .btn:focus,.menu-btn:focus,input:focus,textarea:focus{outline:3px solid rgba(67,85,217,.24);outline-offset:3px}
    .btn-primary{background:var(--royal);color:#fff;box-shadow:0 10px 22px rgba(67,85,217,.25)}
    .btn-primary:hover{transform:translateY(-2px);background:#3143c8;box-shadow:0 14px 28px rgba(67,85,217,.34)}
    .btn-light{background:#fff;color:var(--navy);border-color:#dfe4f0}
    .btn-light:hover{border-color:#aeb8dc;transform:translateY(-2px);box-shadow:0 10px 20px rgba(20,35,72,.08)}
    .btn-mint{background:var(--mint);color:#082b31}
    .btn-mint:hover{background:#2fb69c;transform:translateY(-2px)}
    .stage-chips{display:flex;align-items:center;gap:7px;white-space:nowrap}
    .stage-chip{padding:3px 9px;border-radius:999px;background:#f3f5fd;color:#62708c;font-size:12px;font-weight:700}
    .stage-chip.live{color:#167968;background:#e0f8f2}
    .site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);border-bottom:1px solid rgba(231,234,244,.9)}
    .header-inner{height:76px;display:flex;align-items:center;gap:22px}
    .logo{font-size:23px;font-weight:900;letter-spacing:-.06em;color:var(--navy);white-space:nowrap}
    .logo span{color:var(--royal)}
    .main-nav{display:flex;align-items:center;gap:4px;flex:1;overflow-x:auto;scrollbar-width:none}
    .main-nav::-webkit-scrollbar{display:none}
    .main-nav a{padding:8px 10px;border-radius:9px;font-size:14px;white-space:nowrap;color:#4d5875;font-weight:650}
    .main-nav a:hover,.main-nav a.active{color:var(--royal);background:#f0f2ff}
    .header-cta{white-space:nowrap}
    .menu-btn{display:none;background:none;border:0;color:var(--navy);font-weight:800;font-size:22px}
    .hero-login{background:linear-gradient(105deg,rgba(242,245,255,.97),rgba(249,251,255,.78)),url('/assets/images/backpic/back-2.webp') center/cover;border-bottom:1px solid #e9edf7;overflow:hidden}
    .hero-inner{padding:64px 0 58px}
    .hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:48px;align-items:center}
    .hero-login h1{font-size:clamp(36px,5vw,60px);line-height:1.13;letter-spacing:-.065em;margin:16px 0 18px;color:var(--navy);font-weight:900}
    .hero-login h1 em{font-style:normal;color:var(--royal)}
    .hero-copy{max-width:650px;color:#55627e;font-size:17px;margin:0}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
    .hero-points{display:flex;gap:20px;margin-top:30px;flex-wrap:wrap}
    .hero-point{border-left:2px solid var(--mint);padding-left:10px}
    .hero-point strong{display:block;font-size:18px;line-height:1.2;color:var(--navy)}
    .hero-point span{font-size:13px;color:var(--muted)}
    .login-card{background:rgba(255,255,255,.94);padding:29px;border:1px solid rgba(255,255,255,.95);border-radius:26px;box-shadow:0 22px 52px rgba(20,35,72,.14)}
    .card-top{display:flex;justify-content:space-between;gap:14px;align-items:flex-start;margin-bottom:22px}
    .card-top h2{font-size:22px;color:var(--navy);line-height:1.3;margin:0}
    .card-top p{font-size:13px;margin:5px 0 0;color:var(--muted)}
    .secure-mark{font-size:12px;color:#16846f;background:#e5f9f3;padding:5px 9px;border-radius:999px;font-weight:800;white-space:nowrap}
    .form-group{margin-bottom:15px}
    .form-group label{font-size:13px;font-weight:750;display:block;margin-bottom:6px;color:#3f4d70}
    .form-group input{width:100%;padding:13px 14px;border:1px solid #dfe4f0;border-radius:12px;background:#fbfcff;color:var(--ink);transition:var(--transition)}
    .form-group input:hover{border-color:#bfc9ed}
    .form-group input:focus{background:#fff;border-color:var(--royal)}
    .login-line{display:flex;justify-content:space-between;gap:12px;align-items:center;color:var(--muted);font-size:12px;margin:4px 0 17px}
    .login-line a{color:var(--royal);font-weight:700}
    .login-line a:hover{text-decoration:underline}
    .form-submit{width:100%;border:0}
    .login-tip{font-size:12px;color:var(--muted);text-align:center;margin:16px 0 0}
    .notice-bar{background:var(--navy);color:#dbe5ff}
    .notice-inner{padding:14px 0;display:flex;gap:18px;align-items:center;justify-content:space-between;font-size:14px}
    .notice-inner strong{color:#fff}
    .notice-inner a{color:#9ff3e1;font-weight:700}
    .overview{display:grid;grid-template-columns:.82fr 1.18fr;gap:55px;align-items:start}
    .data-stack{border-radius:var(--radius);padding:28px;background:linear-gradient(145deg,#1a2d61,#4355d9);color:#fff;box-shadow:var(--shadow)}
    .data-stack h3{font-size:23px;margin:0 0 22px;line-height:1.35}
    .status-row{display:flex;justify-content:space-between;align-items:center;border-top:1px solid rgba(255,255,255,.16);padding:15px 0}
    .status-row:last-child{padding-bottom:0}
    .status-row span{font-size:13px;color:#d8e2ff}
    .status-row b{font-size:17px}
    .status-row b i{font-style:normal;color:#8ff2dc}
    .access-list{display:grid;gap:13px;margin-top:28px}
    .access-item{display:flex;gap:15px;padding:17px;border:1px solid var(--line);background:#fff;border-radius:16px;transition:var(--transition)}
    .access-item:hover{transform:translateX(5px);border-color:#cbd2fa;box-shadow:var(--shadow)}
    .access-icon{height:38px;width:38px;flex:0 0 38px;display:grid;place-items:center;border-radius:12px;background:#edf0ff;color:var(--royal);font-weight:900}
    .access-item h3{font-size:16px;margin:0 0 2px;color:var(--navy)}
    .access-item p{font-size:14px;margin:0;color:var(--muted)}
    .benefit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:34px}
    .benefit-card{padding:27px;border-radius:20px;background:#fff;border:1px solid var(--line);position:relative;overflow:hidden;transition:var(--transition)}
    .benefit-card:after{content:"";position:absolute;width:86px;height:86px;border-radius:50%;right:-28px;top:-28px;background:rgba(67,85,217,.06)}
    .benefit-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#d3d9fa}
    .benefit-num{font-size:13px;color:var(--royal);font-weight:900}
    .benefit-card h3{font-size:20px;color:var(--navy);margin:13px 0 8px}
    .benefit-card p{font-size:14px;color:var(--muted);margin:0}
    .guide-layout{display:grid;grid-template-columns:1fr .94fr;gap:50px;align-items:center}
    .guide-image{position:relative}
    .guide-image img{height:410px;width:100%;border-radius:var(--radius);box-shadow:var(--shadow)}
    .guide-badge{position:absolute;bottom:-17px;right:22px;background:#fff;padding:16px 18px;border-radius:16px;box-shadow:var(--shadow);font-size:13px;color:var(--muted)}
    .guide-badge b{color:var(--royal);font-size:23px;display:block;line-height:1.1}
    .step-list{display:grid;gap:14px;margin-top:26px}
    .step{display:grid;grid-template-columns:40px 1fr;gap:13px;align-items:start}
    .step-no{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;color:var(--royal);font-weight:900;background:#edf0ff;border:1px solid #dce0ff}
    .step h3{font-size:16px;margin:0 0 3px;color:var(--navy)}
    .step p{font-size:14px;margin:0;color:var(--muted)}
    .scene-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:20px;margin-top:33px}
    .scene-card{min-height:278px;padding:31px;display:flex;flex-direction:column;justify-content:flex-end;color:#fff;border-radius:var(--radius);overflow:hidden;position:relative;background-size:cover;background-position:center}
    .scene-card:before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(8,20,51,.06),rgba(8,20,51,.88))}
    .scene-card>*{position:relative}
    .scene-card h3{font-size:25px;margin:0 0 8px}
    .scene-card p{margin:0;color:#e0e8ff;font-size:14px;max-width:470px}
    .scene-tag{font-size:12px;font-weight:800;letter-spacing:.08em;margin-bottom:auto;color:#cafff3}
    .trust-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:45px;align-items:center}
    .trust-image img{height:350px;width:100%;border-radius:var(--radius);box-shadow:var(--shadow)}
    .quote-grid{display:grid;gap:14px;margin-top:24px}
    .quote{padding:17px 19px;border-radius:16px;border:1px solid var(--line);background:#fff}
    .quote p{margin:0 0 7px;font-size:14px;color:#52607d}
    .quote footer{font-size:13px;font-weight:800;color:var(--navy)}
    .quote footer span{font-weight:400;color:var(--muted)}
    .security-band{background:linear-gradient(120deg,#112653,#263d9f);color:#fff}
    .security-grid{display:grid;grid-template-columns:.88fr 1.12fr;gap:42px;align-items:center}
    .security-grid .section-title{color:#fff}
    .security-grid .section-intro{color:#cbd6f5}
    .security-points{display:grid;grid-template-columns:1fr 1fr;gap:13px}
    .security-point{padding:18px;border:1px solid rgba(255,255,255,.16);border-radius:16px;background:rgba(255,255,255,.08)}
    .security-point b{display:block;font-size:16px;margin-bottom:5px}
    .security-point span{display:block;font-size:13px;color:#cbd6f5}
    .faq-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:55px;align-items:start}
    .faq-list{border-top:1px solid var(--line)}
    details{border-bottom:1px solid var(--line);padding:18px 0}
    summary{cursor:pointer;list-style:none;font-weight:800;color:var(--navy);padding-right:28px;position:relative}
    summary::-webkit-details-marker{display:none}
    summary:after{content:"+";position:absolute;right:2px;top:-3px;font-size:24px;font-weight:400;color:var(--royal)}
    details[open] summary:after{content:"−"}
    details p{color:var(--muted);font-size:14px;margin:12px 28px 0 0}
    .apply-section{padding:78px 0 110px}
    .apply-box{border-radius:28px;padding:46px 48px;background:linear-gradient(115deg,#eef1ff,#eefaf7);border:1px solid #dce4f6;display:grid;grid-template-columns:1fr auto;gap:30px;align-items:center;position:relative;overflow:hidden}
    .apply-box:after{content:"";position:absolute;width:240px;height:240px;border-radius:50%;background:rgba(67,85,217,.08);right:-70px;bottom:-120px}
    .apply-box>*{position:relative}
    .apply-box h2{font-size:clamp(25px,3vw,37px);letter-spacing:-.04em;color:var(--navy);margin:0 0 9px;line-height:1.25}
    .apply-box p{color:var(--muted);margin:0;max-width:670px}
    footer{background:#0d1e42;color:#bfcae4}
    .footer-main{padding:46px 0 28px;display:grid;grid-template-columns:1fr auto;gap:26px;align-items:end}
    .footer-brand{font-size:25px;font-weight:900;color:#fff;letter-spacing:-.06em}
    .footer-brand span{color:#93a2ff}
    .footer-note{font-size:14px;color:#bfcae4;max-width:590px;margin:9px 0 0}
    .footer-links{display:flex;gap:14px;flex-wrap:wrap;justify-content:flex-end;font-size:14px}
    .footer-links a:hover{color:#fff}
    .footer-bottom{padding:17px 0;border-top:1px solid rgba(255,255,255,.12);display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap;font-size:12px;color:#91a0c2}
    .fixed-bar{position:fixed;z-index:45;bottom:18px;left:50%;transform:translateX(-50%);width:min(710px,calc(100% - 28px));padding:10px 11px 10px 19px;border-radius:17px;background:rgba(15,31,69,.94);backdrop-filter:blur(12px);box-shadow:0 18px 42px rgba(7,17,43,.27);display:flex;align-items:center;justify-content:space-between;gap:14px;color:#fff}
    .fixed-bar p{font-size:13px;margin:0;color:#dce6ff}
    .fixed-bar p b{color:#fff}
    .fixed-bar .btn{padding:11px 15px;white-space:nowrap}
    @media(max-width:1024px){
      .header-inner{gap:13px}.header-cta{display:none}.main-nav a{font-size:13px;padding:8px}
      .hero-grid,.guide-layout,.trust-wrap,.faq-layout{grid-template-columns:1fr;gap:32px}
      .hero-login h1{max-width:760px}.login-card{max-width:650px}.overview,.security-grid{grid-template-columns:1fr;gap:30px}
      .guide-image img{height:330px}.trust-image img{height:280px}.scene-grid{grid-template-columns:1fr 1fr}
    }
    @media(max-width:768px){
      .container{width:min(100% - 30px,1180px)}.section{padding:64px 0}
      .header-inner{height:67px;justify-content:space-between}.menu-btn{display:block}
      .main-nav{position:absolute;top:67px;left:0;width:100%;padding:12px 15px 16px;background:#fff;border-bottom:1px solid var(--line);display:none;flex-wrap:wrap;overflow:visible}
      .main-nav.open{display:flex}.main-nav a{font-size:14px}.logo{font-size:22px}
      .hero-inner{padding:48px 0}.benefit-grid{grid-template-columns:1fr}.scene-grid{grid-template-columns:1fr}
      .security-points{grid-template-columns:1fr 1fr}.apply-box{padding:33px;grid-template-columns:1fr}.footer-main{grid-template-columns:1fr}.footer-links{justify-content:flex-start}
    }
    @media(max-width:520px){
      .hero-login h1{font-size:36px}.hero-copy{font-size:16px}.hero-points{gap:15px}.login-card{padding:22px}
      .security-points{grid-template-columns:1fr}.guide-image img{height:250px}.guide-badge{right:12px;padding:12px}
      .apply-box{padding:28px 23px}.fixed-bar{bottom:10px;padding:10px 11px 10px 14px}.fixed-bar p{font-size:12px}.fixed-bar p span{display:none}
      .fixed-bar .btn{padding:10px 12px}.footer-bottom{padding-bottom:77px}
    }

/* roulang page: category4 */
:root{
      --ink:#17213d;--navy:#10234b;--royal:#4355d9;--mint:#43c7ad;--gold:#f7b955;
      --paper:#fff;--soft:#f6f7fc;--line:#e7eaf4;--muted:#66708c;--radius:22px;
      --shadow:0 14px 40px rgba(20,35,72,.10);--transition:all .24s ease
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.75}
    a{text-decoration:none;color:inherit;transition:var(--transition)}
    img{display:block;max-width:100%;object-fit:cover}
    button,input,textarea{font:inherit}
    button{cursor:pointer}
    .container{width:min(1180px,calc(100% - 40px));margin:auto}
    .section{padding:82px 0}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:#3948b9;background:#eef0ff;border:1px solid #dce0ff;border-radius:999px;padding:6px 12px;font-size:13px;font-weight:700;letter-spacing:.04em}
    .eyebrow i{width:7px;height:7px;border-radius:50%;background:var(--mint);display:block}
    .section-title{font-size:clamp(28px,3.2vw,42px);line-height:1.25;letter-spacing:-.04em;margin:14px 0;font-weight:800;color:var(--navy)}
    .section-intro{max-width:720px;color:var(--muted);font-size:16px;margin:0}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:13px;padding:13px 20px;font-weight:700;line-height:1;transition:var(--transition)}
    .btn-primary{background:var(--royal);color:#fff;box-shadow:0 10px 22px rgba(67,85,217,.25)}
    .btn-primary:hover{transform:translateY(-2px);background:#3143c8;box-shadow:0 14px 28px rgba(67,85,217,.34)}
    .btn-light{background:#fff;color:var(--navy);border-color:#dfe4f0}
    .btn-light:hover{border-color:#aeb8dc;transform:translateY(-2px)}
    .btn-mint{background:var(--mint);color:#082b31}
    .btn-mint:hover{background:#2fb69c;transform:translateY(-2px)}
    .btn:focus,.menu-btn:focus,input:focus,textarea:focus{outline:3px solid rgba(67,85,217,.25);outline-offset:3px}
    .site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.93);backdrop-filter:blur(14px);border-bottom:1px solid rgba(231,234,244,.9)}
    .header-inner{height:76px;display:flex;align-items:center;gap:28px}
    .logo{font-size:23px;font-weight:900;letter-spacing:-.06em;color:var(--navy);white-space:nowrap}
    .logo span{color:var(--royal)}
    .main-nav{display:flex;align-items:center;gap:4px;flex:1;overflow-x:auto;scrollbar-width:none}
    .main-nav::-webkit-scrollbar{display:none}
    .main-nav a{padding:8px 10px;border-radius:9px;font-size:14px;white-space:nowrap;color:#4d5875;font-weight:650}
    .main-nav a:hover,.main-nav a.active{color:var(--royal);background:#f0f2ff}
    .header-cta{white-space:nowrap}
    .menu-btn{display:none;background:none;border:0;color:var(--navy);font-size:22px}
    .hero{background:linear-gradient(105deg,rgba(242,245,255,.96),rgba(249,251,255,.78)),url('/assets/images/backpic/back-2.webp') center/cover;border-bottom:1px solid #e9edf7}
    .hero-inner{padding:72px 0 66px}
    .hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:54px;align-items:center}
    .hero h1{font-size:clamp(36px,5vw,62px);line-height:1.12;letter-spacing:-.065em;margin:16px 0;color:var(--navy);font-weight:900}
    .hero h1 em{font-style:normal;color:var(--royal)}
    .hero-copy{max-width:680px;color:#55627e;font-size:17px;line-height:1.9}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:27px}
    .hero-points{display:flex;gap:24px;margin-top:29px;flex-wrap:wrap}
    .hero-point{border-left:2px solid var(--mint);padding-left:11px}
    .hero-point strong{display:block;font-size:19px;line-height:1.2;color:var(--navy)}
    .hero-point span{font-size:13px;color:var(--muted)}
    .event-panel{background:rgba(255,255,255,.92);border:1px solid #fff;border-radius:28px;padding:25px;box-shadow:var(--shadow);position:relative}
    .panel-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}
    .status{background:#e7fbf6;color:#16846f;padding:5px 10px;border-radius:999px;font-size:12px;font-weight:800}
    .countdown{display:flex;gap:10px;margin:20px 0}
    .time-box{background:#f3f5ff;border-radius:14px;padding:13px 12px;text-align:center;min-width:63px}
    .time-box b{display:block;font-size:25px;color:var(--royal);line-height:1.1}
    .time-box small{color:var(--muted);font-size:11px}
    .progress{height:7px;background:#edf0f8;border-radius:99px;overflow:hidden;margin:15px 0 8px}
    .progress span{display:block;width:72%;height:100%;background:linear-gradient(90deg,var(--mint),var(--royal));border-radius:inherit}
    .panel-note{font-size:13px;color:var(--muted);margin:0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:32px}
    .three-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .feature-card,.info-card,.quote-card,.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius);transition:var(--transition)}
    .feature-card{padding:27px;min-height:225px}
    .feature-card:hover,.info-card:hover,.quote-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#d5dbf5}
    .icon{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;background:#eef0ff;color:var(--royal);font-size:22px;font-weight:900}
    .feature-card h3,.info-card h3{margin:18px 0 8px;font-size:20px;color:var(--navy)}
    .feature-card p,.info-card p{margin:0;color:var(--muted);font-size:14px}
    .dark-band{background:linear-gradient(120deg,#1b2b60,#4355d9);color:#fff}
    .dark-band .section-title{color:#fff}
    .dark-band .section-intro{color:#dbe3ff}
    .stat-grid{display:grid;grid-template-columns:1.25fr repeat(3,.7fr);gap:18px;align-items:stretch}
    .stat-intro{padding:12px 14px}
    .stat-box{border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.1);border-radius:18px;padding:23px}
    .stat-box b{font-size:34px;display:block;color:#fff}
    .stat-box span{font-size:13px;color:#dbe3ff}
    .showcase{display:grid;grid-template-columns:.95fr 1.05fr;gap:42px;align-items:center}
    .showcase img{width:100%;height:360px;border-radius:var(--radius);box-shadow:var(--shadow)}
    .check-list{display:grid;gap:13px;margin:24px 0}
    .check-list div{display:flex;gap:12px;padding:14px;border:1px solid var(--line);border-radius:14px;background:#fff}
    .check-list i{font-style:normal;color:#16846f;font-weight:900}
    .check-list p{margin:0;color:var(--muted);font-size:14px}
    .check-list b{color:var(--ink)}
    .scene-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
    .scene-card{min-height:280px;padding:27px;display:flex;flex-direction:column;justify-content:end;color:#fff;border-radius:var(--radius);overflow:hidden;position:relative;background-size:cover;background-position:center}
    .scene-card:before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(8,20,51,.04),rgba(8,20,51,.88))}
    .scene-card>*{position:relative}
    .scene-card h3{font-size:24px;margin:0 0 7px}
    .scene-card p{margin:0;color:#e0e8ff;font-size:14px}
    .timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:30px}
    .timeline-item{position:relative;padding:0 22px 0 25px;border-left:2px solid #dfe4fa}
    .timeline-item:first-child{border-color:var(--mint)}
    .timeline-item:before{content:"";position:absolute;left:-7px;top:3px;width:12px;height:12px;background:var(--royal);border:3px solid #fff;border-radius:50%;box-shadow:0 0 0 1px #cfd6f5}
    .timeline-item h3{margin:0 0 7px;font-size:18px;color:var(--navy)}
    .timeline-item p{font-size:14px;color:var(--muted);margin:0}
    .trust-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .quote-card{padding:25px}
    .quote-card p{font-size:15px;color:#4f5b77;margin:0 0 18px}
    .quote-card footer{font-size:13px;font-weight:800;color:var(--navy)}
    .quote-card footer span{font-weight:400;color:var(--muted)}
    .faq-list{display:grid;gap:12px;max-width:850px}
    .faq-item{padding:20px 23px}
    .faq-item summary{cursor:pointer;font-weight:800;color:var(--navy);list-style:none;position:relative;padding-right:24px}
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-item summary:after{content:"＋";position:absolute;right:0;color:var(--royal)}
    .faq-item[open] summary:after{content:"－"}
    .faq-item p{color:var(--muted);font-size:14px;margin:12px 0 0}
    .cta{padding:70px 0;background:linear-gradient(105deg,#eef1ff,#effcf9)}
    .cta-inner{display:flex;justify-content:space-between;align-items:center;gap:25px}
    .cta h2{font-size:clamp(27px,4vw,42px);color:var(--navy);margin:0 0 10px}
    .cta p{color:var(--muted);margin:0;max-width:650px}
    footer.site-footer{background:#101c3b;color:#cdd7f3;padding:35px 0 95px}
    .footer-main{display:flex;justify-content:space-between;gap:25px;align-items:start}
    .footer-brand{font-size:22px;color:#fff;font-weight:900}
    .footer-brand span{color:var(--mint)}
    .footer-links{display:flex;gap:20px;flex-wrap:wrap;font-size:13px}
    .footer-links a:hover{color:#fff}
    .copyright{border-top:1px solid rgba(255,255,255,.14);margin-top:28px;padding-top:20px;font-size:12px;color:#aab7d8;display:flex;gap:18px;flex-wrap:wrap}
    .fixed-bar{position:fixed;bottom:0;left:0;right:0;z-index:45;background:rgba(16,28,59,.95);backdrop-filter:blur(12px);color:#fff;padding:11px 0}
    .fixed-inner{display:flex;justify-content:space-between;align-items:center;gap:15px}
    .fixed-inner p{margin:0;font-size:14px}
    @media(max-width:1024px){.header-inner{gap:15px}.main-nav a{padding:8px 7px}.stat-grid{grid-template-columns:1fr 1fr}.stat-intro{grid-column:1/-1}.timeline{grid-template-columns:1fr 1fr;gap:25px;row-gap:30px}}
    @media(max-width:768px){.container{width:min(100% - 30px,680px)}.main-nav{display:none}.header-cta{margin-left:auto}.menu-btn{display:block}.main-nav.open{display:flex;position:absolute;top:76px;left:0;right:0;padding:12px 15px;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow);flex-wrap:wrap}.hero-grid,.showcase{grid-template-columns:1fr;gap:30px}.three-grid,.trust-grid{grid-template-columns:1fr}.scene-grid{grid-template-columns:1fr}.section{padding:65px 0}.section-head{display:block}.section-head .section-intro{margin-top:12px}.cta-inner,.footer-main{display:block}.cta .btn{margin-top:22px}.footer-links{margin-top:20px}.fixed-inner p{font-size:12px}}
    @media(max-width:520px){.header-inner{height:68px}.site-header .header-cta{display:none}.main-nav.open{top:68px}.hero-inner{padding:50px 0}.hero h1{font-size:38px}.hero-copy{font-size:15px}.hero-actions .btn{width:100%}.hero-points{gap:14px}.event-panel{padding:19px}.countdown{gap:6px}.time-box{min-width:54px;padding:10px 6px}.time-box b{font-size:21px}.stat-grid{grid-template-columns:1fr}.stat-intro{grid-column:auto}.timeline{grid-template-columns:1fr;gap:25px}.scene-card{min-height:235px}.copyright{display:block}.copyright span{display:block;margin-top:6px}}

/* roulang page: category5 */
:root{
 --ink:#17213d;--navy:#10234b;--royal:#4355d9;--mint:#43c7ad;--gold:#f7b955;
 --paper:#fff;--soft:#f6f7fc;--line:#e7eaf4;--muted:#66708c;--radius:22px;
 --shadow:0 14px 40px rgba(20,35,72,.10);--transition:all .24s ease;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.75}
a{text-decoration:none;color:inherit;transition:var(--transition)}
img{display:block;max-width:100%;object-fit:cover}
button,input,textarea,select{font:inherit}
button{cursor:pointer}
.container{width:min(1180px,calc(100% - 40px));margin:auto}
.section{padding:84px 0}
.soft-section{background:var(--soft)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:#3948b9;background:#eef0ff;border:1px solid #dce0ff;border-radius:999px;padding:6px 12px;font-size:13px;font-weight:700;letter-spacing:.04em}
.eyebrow i{width:7px;height:7px;border-radius:50%;background:var(--mint);display:block}
.section-title{font-size:clamp(28px,3.3vw,44px);line-height:1.22;letter-spacing:-.045em;margin:14px 0;color:var(--navy);font-weight:900}
.section-intro{max-width:760px;color:var(--muted);font-size:16px;margin:0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:13px;padding:13px 20px;font-weight:750;line-height:1;transition:var(--transition)}
.btn:focus,a:focus,input:focus,textarea:focus{outline:3px solid rgba(67,85,217,.25);outline-offset:3px}
.btn-primary{background:var(--royal);color:#fff;box-shadow:0 10px 22px rgba(67,85,217,.25)}
.btn-primary:hover{transform:translateY(-2px);background:#3143c8;box-shadow:0 14px 28px rgba(67,85,217,.34)}
.btn-light{background:#fff;color:var(--navy);border-color:#dfe4f0}
.btn-light:hover{border-color:#aeb8dc;transform:translateY(-2px);box-shadow:0 10px 24px rgba(20,35,72,.08)}
.btn-mint{background:var(--mint);color:#072a30}
.btn-mint:hover{background:#2eb79c;transform:translateY(-2px)}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.93);backdrop-filter:blur(14px);border-bottom:1px solid rgba(231,234,244,.9)}
.header-inner{height:76px;display:flex;align-items:center;gap:28px}
.logo{font-size:23px;font-weight:900;letter-spacing:-.06em;color:var(--navy);white-space:nowrap}
.logo span{color:var(--royal)}
.main-nav{display:flex;align-items:center;gap:4px;flex:1;overflow-x:auto;scrollbar-width:none}
.main-nav::-webkit-scrollbar{display:none}
.main-nav a{padding:8px 10px;border-radius:9px;font-size:14px;white-space:nowrap;color:#4d5875;font-weight:650}
.main-nav a:hover,.main-nav a.active{color:var(--royal);background:#f0f2ff}
.header-cta{white-space:nowrap}
.menu-btn{display:none;background:none;border:0;color:var(--navy);font-weight:800;font-size:22px}
.stage-bar{background:var(--navy);color:#dce6ff}
.stage-inner{min-height:42px;display:flex;align-items:center;justify-content:space-between;gap:18px;font-size:13px}
.stage-chips{display:flex;align-items:center;gap:8px;white-space:nowrap}
.stage-chip{padding:3px 9px;border-radius:999px;background:rgba(255,255,255,.09);color:#dce6ff}
.stage-chip.live{color:#d9fff6;background:rgba(67,199,173,.18)}
.hero-support{position:relative;overflow:hidden;background:linear-gradient(100deg,rgba(243,246,255,.98),rgba(244,249,255,.80)),url('/assets/images/backpic/back-2.webp') center/cover;border-bottom:1px solid var(--line)}
.hero-support:after{content:"";position:absolute;width:460px;height:460px;border-radius:50%;right:-130px;top:-160px;background:radial-gradient(circle,rgba(67,199,173,.24),transparent 66%)}
.hero-inner{position:relative;z-index:1;padding:68px 0 58px}
.hero-grid{display:grid;grid-template-columns:1.14fr .86fr;gap:46px;align-items:center}
.hero-support h1{font-size:clamp(38px,5.3vw,65px);line-height:1.1;letter-spacing:-.07em;margin:16px 0 18px;color:var(--navy);font-weight:900}
.hero-support h1 em{font-style:normal;color:var(--royal)}
.hero-copy{max-width:690px;color:#53617f;font-size:17px;margin:0}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:27px}
.countdown-card{padding:25px;background:rgba(255,255,255,.91);border:1px solid rgba(255,255,255,.9);border-radius:var(--radius);box-shadow:var(--shadow)}
.live-line{display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:14px;font-weight:800;color:var(--navy)}
.live-dot{display:inline-flex;align-items:center;gap:7px;color:#16846f}
.live-dot:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--mint);box-shadow:0 0 0 5px rgba(67,199,173,.14)}
.countdown-card h2{font-size:24px;line-height:1.35;margin:18px 0 8px}
.countdown-card p{font-size:14px;color:var(--muted);margin:0}
.countdown{display:grid;grid-template-columns:repeat(4,1fr);gap:9px;margin:20px 0}
.time-box{background:#f4f6ff;border:1px solid #e1e5fb;border-radius:14px;text-align:center;padding:10px 4px}
.time-box strong{display:block;color:var(--royal);font-size:23px;line-height:1.1}
.time-box span{font-size:11px;color:var(--muted)}
.notice-row{display:flex;align-items:center;gap:9px;padding-top:15px;border-top:1px solid var(--line);font-size:13px;color:#52607d}
.support-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:26px;align-items:stretch;margin-top:36px}
.support-main{padding:34px;border-radius:var(--radius);background:var(--navy);color:#fff;position:relative;overflow:hidden}
.support-main:before{content:"";position:absolute;inset:auto -20px -65px auto;width:230px;height:230px;border-radius:50%;background:rgba(67,199,173,.18)}
.support-main>*{position:relative}
.support-main h3{font-size:29px;line-height:1.3;margin:0 0 10px}
.support-main p{max-width:610px;margin:0;color:#d8e1ff}
.support-list{display:grid;gap:13px;margin-top:24px}
.support-list div{display:flex;gap:12px;align-items:flex-start;padding-top:12px;border-top:1px solid rgba(255,255,255,.14)}
.support-list b{font-size:15px}
.support-list span{display:block;color:#c9d4f6;font-size:13px}
.support-side{display:grid;gap:18px}
.metric-card{padding:24px;border:1px solid var(--line);border-radius:20px;background:#fff;box-shadow:0 8px 25px rgba(20,35,72,.05)}
.metric-card strong{font-size:37px;line-height:1;color:var(--royal);display:block;letter-spacing:-.06em}
.metric-card p{margin:8px 0 0;color:var(--muted);font-size:14px}
.metric-card .tag{display:inline-flex;margin-top:15px;padding:4px 9px;background:#edf9f6;color:#14816e;border-radius:999px;font-size:12px;font-weight:800}
.value-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:34px}
.value-card{background:#fff;border:1px solid var(--line);padding:27px;border-radius:20px;transition:var(--transition)}
.value-card:hover{transform:translateY(-5px);border-color:#ccd3fc;box-shadow:var(--shadow)}
.value-icon{height:45px;width:45px;display:grid;place-items:center;border-radius:14px;color:var(--royal);background:#eef0ff;font-weight:900;font-size:20px}
.value-card h3{font-size:20px;margin:18px 0 8px}
.value-card p{font-size:14px;color:var(--muted);margin:0}
.detail-layout{display:grid;grid-template-columns:.92fr 1.08fr;gap:52px;align-items:center}
.detail-image{height:450px;width:100%;border-radius:var(--radius);box-shadow:var(--shadow)}
.content-note{margin-top:-58px;margin-left:34px;position:relative;background:#fff;border-radius:18px;padding:20px;max-width:300px;box-shadow:var(--shadow)}
.content-note strong{display:block;font-size:25px;color:var(--royal)}
.content-note span{font-size:13px;color:var(--muted)}
.service-steps{display:grid;gap:14px;margin-top:27px}
.service-step{display:grid;grid-template-columns:50px 1fr;gap:16px;padding:17px 18px;background:#fff;border:1px solid var(--line);border-radius:16px}
.service-step b{width:38px;height:38px;display:grid;place-items:center;background:#edf0ff;color:var(--royal);border-radius:12px}
.service-step h3{font-size:16px;margin:0 0 3px}
.service-step p{margin:0;color:var(--muted);font-size:13px}
.scene-layout{display:grid;grid-template-columns:.78fr 1.22fr;gap:26px;align-items:stretch;margin-top:35px}
.scene-intro{padding:30px;background:linear-gradient(145deg,#4355d9,#263a9f);border-radius:var(--radius);color:#fff}
.scene-intro h3{font-size:29px;line-height:1.3;margin:12px 0}
.scene-intro p{margin:0;color:#dbe3ff;font-size:14px}
.scene-intro .btn{margin-top:23px}
.scene-cards{display:grid;grid-template-columns:1fr 1fr;gap:17px}
.scene-card{min-height:210px;padding:22px;border-radius:19px;background-size:cover;background-position:center;position:relative;overflow:hidden;color:#fff;display:flex;flex-direction:column;justify-content:flex-end}
.scene-card:before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(9,23,56,.1),rgba(9,23,56,.88))}
.scene-card>*{position:relative}
.scene-card h3{font-size:20px;margin:0 0 5px}
.scene-card p{font-size:13px;line-height:1.65;margin:0;color:#e5ebff}
.proof-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:32px}
.proof-card{padding:26px;border-radius:20px;background:#fff;border:1px solid var(--line)}
.proof-card .quote-mark{font-size:40px;line-height:.9;color:var(--gold);font-family:Georgia,serif}
.proof-card p{font-size:15px;color:#4e5873;margin:13px 0 19px}
.proof-card footer{font-size:13px;font-weight:800;color:var(--navy)}
.proof-card footer span{color:var(--muted);font-weight:400}
.timeline{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-top:34px}
.timeline-item{padding:22px 18px;border:1px solid var(--line);background:#fff;border-radius:18px}
.timeline-item strong{display:inline-grid;place-items:center;width:31px;height:31px;border-radius:50%;background:var(--royal);color:#fff;font-size:13px}
.timeline-item h3{margin:14px 0 6px;font-size:17px}
.timeline-item p{font-size:13px;color:var(--muted);margin:0}
.faq-wrap{display:grid;grid-template-columns:.75fr 1.25fr;gap:45px;align-items:start}
.faq-lead{padding:29px;background:#eef0ff;border-radius:var(--radius)}
.faq-lead p{color:#596683;font-size:14px}
.faq-list{display:grid;gap:12px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden}
.faq-item summary{list-style:none;padding:19px 20px;cursor:pointer;font-weight:800;display:flex;justify-content:space-between;gap:20px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:after{content:"＋";font-size:21px;color:var(--royal);line-height:1}
.faq-item[open] summary:after{content:"－"}
.faq-item p{padding:0 20px 19px;margin:0;color:var(--muted);font-size:14px}
.apply-section{padding:84px 0 124px}
.apply-card{padding:48px;border-radius:28px;color:#fff;background:linear-gradient(116deg,#132a58,#4355d9);position:relative;overflow:hidden}
.apply-card:after{content:"";position:absolute;width:350px;height:350px;border-radius:50%;right:-90px;bottom:-190px;background:rgba(67,199,173,.23)}
.apply-card>*{position:relative}
.apply-card h2{font-size:clamp(30px,4vw,46px);line-height:1.2;margin:14px 0}
.apply-card p{max-width:680px;color:#dce5ff;margin:0}
.apply-form{display:grid;grid-template-columns:1fr 1fr auto;gap:10px;margin-top:27px;max-width:850px}
.apply-form input{min-width:0;border:1px solid rgba(255,255,255,.22);background:#fff;color:var(--ink);padding:13px 14px;border-radius:12px;outline:none}
.apply-form input:focus{border-color:var(--mint)}
.form-tip{font-size:12px;color:#cdd9fa;margin:12px 0 0}
footer{background:#0d1d40;color:#d9e2fb;padding:52px 0 88px}
.footer-grid{display:grid;grid-template-columns:1.3fr .7fr .8fr;gap:36px}
.footer-brand{font-size:27px;font-weight:900;color:#fff;letter-spacing:-.06em}
.footer-brand span{color:var(--mint)}
.footer-desc{max-width:420px;color:#aebddb;font-size:14px;margin:13px 0}
.footer-title{font-size:14px;color:#fff;font-weight:800;margin:3px 0 12px}
.footer-links{display:grid;gap:7px;font-size:13px;color:#b9c7e6}
.footer-links a:hover{color:var(--mint)}
.footer-bottom{margin-top:35px;padding-top:20px;border-top:1px solid rgba(255,255,255,.13);display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:12px;color:#aab8d5}
.fixed-cta{position:fixed;z-index:45;bottom:16px;left:50%;transform:translateX(-50%);width:min(760px,calc(100% - 28px));display:flex;align-items:center;justify-content:space-between;gap:15px;padding:11px 13px 11px 20px;background:rgba(13,29,64,.94);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.16);border-radius:17px;box-shadow:0 15px 34px rgba(8,18,50,.28);color:#fff}
.fixed-cta p{margin:0;font-size:13px;color:#dce5ff}.fixed-cta b{display:block;font-size:14px;color:#fff}
@media(max-width:1024px){
 .header-inner{gap:16px}.header-cta{display:none}.main-nav a{font-size:13px}
 .hero-grid,.detail-layout,.faq-wrap{grid-template-columns:1fr}.hero-grid{gap:28px}.countdown-card{max-width:540px}
 .value-grid,.proof-grid{grid-template-columns:repeat(3,1fr)}.detail-image{height:380px}.content-note{margin-top:-45px}
}
@media(max-width:768px){
 .container{width:min(100% - 30px,30px,1180px);margin:auto}
 .stage-inner{align-items:flex-start;flex-direction:column;padding:9px 0;gap:3px}
 .header-inner{height:68px}.menu-btn{display:block;margin-left:auto}
 .main-nav{display:none;position:absolute;left:15px;right:15px;top:74px;padding:10px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch;gap:3px}
 .main-nav.open{display:flex}.main-nav a{padding:11px 13px}
 .hero-inner{padding:51px 0 44px}.hero-support h1{font-size:clamp(37px,11vw,55px)}
 .hero-copy{font-size:15px}.hero-actions .btn{flex:1;min-width:145px}
 .section{padding:62px 0}.support-grid,.scene-layout{grid-template-columns:1fr}
 .support-main{padding:27px}.value-grid,.proof-grid{grid-template-columns:1fr}
 .detail-layout{gap:28px}.detail-image{height:310px}.content-note{margin:-45px 0 0 18px}
 .scene-cards{grid-template-columns:1fr}.scene-card{min-height:190px}
 .timeline{grid-template-columns:1fr 1fr}.faq-wrap{gap:24px}
 .apply-section{padding:62px 0 112px}.apply-card{padding:30px 23px}.apply-form{grid-template-columns:1fr}
 .footer-grid{grid-template-columns:1fr 1fr;gap:25px}.footer-grid>div:first-child{grid-column:1/-1}
 .fixed-cta{padding-left:15px}.fixed-cta p{display:none}
}
@media(max-width:520px){
 .container{width:calc(100% - 28px)}.stage-chips{overflow-x:auto;width:100%;padding-bottom:2px}
 .hero-actions{display:grid;grid-template-columns:1fr}.hero-actions .btn{width:100%}
 .countdown-card{padding:19px}.countdown{gap:5px}.time-box strong{font-size:20px}
 .support-main h3{font-size:24px}.metric-card strong{font-size:31px}
 .detail-image{height:245px}.content-note{padding:15px}.content-note strong{font-size:21px}
 .timeline{grid-template-columns:1fr}.apply-card h2{font-size:31px}
 .footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}
 .fixed-cta{bottom:10px}.fixed-cta .btn{padding:11px 14px;font-size:13px}
}

/* roulang page: category6 */
:root{
      --ink:#17213d;--navy:#10234b;--royal:#4355d9;--mint:#43c7ad;--gold:#f7b955;
      --paper:#fff;--soft:#f6f7fc;--line:#e7eaf4;--muted:#66708c;--radius:22px;
      --shadow:0 14px 40px rgba(20,35,72,.10);--transition:all .24s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.75}
    a{text-decoration:none;color:inherit;transition:var(--transition)}
    img{display:block;max-width:100%;object-fit:cover}
    button,input,textarea{font:inherit}
    button{cursor:pointer}
    .container{width:min(1180px,calc(100% - 40px));margin:auto}
    .section{padding:84px 0}
    .soft-section{background:var(--soft)}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:#3948b9;background:#eef0ff;border:1px solid #dce0ff;border-radius:999px;padding:6px 12px;font-size:13px;font-weight:700;letter-spacing:.04em}
    .eyebrow i{width:7px;height:7px;border-radius:50%;background:var(--mint);display:block}
    .section-title{font-size:clamp(27px,3.2vw,42px);line-height:1.25;letter-spacing:-.045em;margin:14px 0 14px;font-weight:850;color:var(--navy)}
    .section-intro{max-width:735px;color:var(--muted);font-size:16px;margin:0}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:13px;padding:13px 20px;font-weight:700;line-height:1;transition:var(--transition)}
    .btn:focus-visible,.main-nav a:focus-visible,.faq-question:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid rgba(67,85,217,.28);outline-offset:3px}
    .btn-primary{background:var(--royal);color:#fff;box-shadow:0 10px 22px rgba(67,85,217,.25)}
    .btn-primary:hover{transform:translateY(-2px);background:#3143c8;box-shadow:0 14px 28px rgba(67,85,217,.34)}
    .btn-light{background:#fff;color:var(--navy);border-color:#dfe4f0}
    .btn-light:hover{border-color:#aeb8dc;transform:translateY(-2px)}
    .btn-mint{background:var(--mint);color:#082b31}
    .btn-mint:hover{background:#2fb69c;transform:translateY(-2px)}
    .site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);border-bottom:1px solid rgba(231,234,244,.9)}
    .header-inner{height:76px;display:flex;align-items:center;gap:28px}
    .logo{font-size:23px;font-weight:900;letter-spacing:-.06em;color:var(--navy);white-space:nowrap}
    .logo span{color:var(--royal)}
    .main-nav{display:flex;align-items:center;gap:4px;flex:1;overflow-x:auto;scrollbar-width:none}
    .main-nav::-webkit-scrollbar{display:none}
    .main-nav a{padding:8px 10px;border-radius:9px;font-size:14px;white-space:nowrap;color:#4d5875;font-weight:650}
    .main-nav a:hover,.main-nav a.active{color:var(--royal);background:#f0f2ff}
    .header-cta{white-space:nowrap}
    .menu-btn{display:none;background:none;border:0;color:var(--navy);font-weight:800;font-size:22px}
    .stage-strip{background:var(--navy);color:#dce6ff}
    .stage-strip .container{min-height:38px;display:flex;align-items:center;justify-content:space-between;gap:16px;font-size:12px}
    .stage-chips{display:flex;align-items:center;gap:8px;white-space:nowrap}
    .stage-chip{padding:3px 9px;border-radius:999px;background:rgba(255,255,255,.09);color:#dce6ff}
    .stage-chip.live{color:#d9fff6;background:rgba(67,199,173,.18)}
    .security-hero{background:linear-gradient(105deg,rgba(241,245,255,.97),rgba(248,251,255,.78)),url('/assets/images/backpic/back-2.webp') center/cover;border-bottom:1px solid #e8ecf6}
    .security-hero-inner{padding:58px 0 66px}
    .crumb{font-size:13px;color:#61708f;margin-bottom:20px}
    .crumb a:hover{color:var(--royal)}
    .hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:34px;align-items:center}
    .hero-copy h1{font-size:clamp(38px,5vw,64px);line-height:1.1;letter-spacing:-.07em;margin:14px 0 18px;color:var(--navy);font-weight:900}
    .hero-copy h1 em{font-style:normal;color:var(--royal)}
    .hero-copy p{margin:0;max-width:660px;color:#55627e;font-size:17px;line-height:1.9}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
    .bento{display:grid;grid-template-columns:1.05fr .95fr;gap:14px}
    .bento-main{grid-row:span 2;min-height:320px;padding:28px;display:flex;flex-direction:column;justify-content:space-between;border-radius:var(--radius);color:#fff;background:linear-gradient(150deg,#1c2b65,#4b5ee1);box-shadow:var(--shadow)}
    .shield-icon{width:64px;height:64px;border-radius:20px;display:grid;place-items:center;background:rgba(255,255,255,.14);font-size:30px}
    .bento-main h2{font-size:28px;line-height:1.25;margin:18px 0 8px}
    .bento-main p{margin:0;color:#dce5ff;font-size:14px;line-height:1.8}
    .bento-small{padding:20px;border-radius:18px;background:rgba(255,255,255,.92);border:1px solid #e4e9f7;box-shadow:0 9px 25px rgba(20,35,72,.07)}
    .bento-small strong{display:block;font-size:24px;color:var(--royal);line-height:1.1}
    .bento-small span{display:block;font-size:13px;color:var(--muted);margin-top:6px}
    .bento-bar{grid-column:1/-1;padding:14px 17px;border-radius:16px;background:#fff;border:1px solid #e5e9f5;display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:13px;color:#59637e}
    .bento-bar b{color:#16846f}
    .stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:-29px;position:relative;z-index:2}
    .stat-card{background:#fff;border:1px solid #e5e9f4;border-radius:17px;padding:19px 20px;box-shadow:0 10px 25px rgba(20,35,72,.07)}
    .stat-card b{font-size:20px;color:var(--navy);display:block;line-height:1.25}
    .stat-card span{font-size:13px;color:var(--muted)}
    .split-head{display:grid;grid-template-columns:.8fr 1.2fr;gap:55px;align-items:end}
    .feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:36px}
    .feature-card{padding:27px;border-radius:19px;background:#fff;border:1px solid var(--line);transition:var(--transition)}
    .feature-card:hover{transform:translateY(-5px);border-color:#cfd6ff;box-shadow:var(--shadow)}
    .feature-icon{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;background:#eef0ff;color:var(--royal);font-size:21px;font-weight:900}
    .feature-card h3{font-size:19px;margin:16px 0 8px;color:var(--navy)}
    .feature-card p{font-size:14px;color:var(--muted);margin:0}
    .image-layout{display:grid;grid-template-columns:.94fr 1.06fr;gap:57px;align-items:center}
    .visual-wrap{position:relative;padding:0 24px 25px 0}
    .visual-wrap img{width:100%;height:420px;border-radius:var(--radius);box-shadow:var(--shadow)}
    .image-badge{position:absolute;right:0;bottom:0;max-width:230px;background:#fff;border-radius:17px;padding:18px;box-shadow:var(--shadow);border:1px solid var(--line)}
    .image-badge strong{display:block;color:var(--royal);font-size:27px;line-height:1.05}
    .image-badge span{display:block;font-size:13px;color:var(--muted);margin-top:5px}
    .check-list{display:grid;gap:13px;margin:25px 0 0}
    .check-list div{display:flex;align-items:flex-start;gap:12px;padding:14px 15px;background:#fff;border:1px solid var(--line);border-radius:14px}
    .check-list i{font-style:normal;color:#16846f;font-weight:900}
    .check-list b{display:block;color:var(--ink);font-size:15px}
    .check-list p{margin:2px 0 0;color:var(--muted);font-size:13px}
    .scene-layout{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:34px}
    .scene-card{min-height:292px;padding:28px;position:relative;overflow:hidden;border-radius:var(--radius);background-size:cover;background-position:center;display:flex;flex-direction:column;justify-content:flex-end;color:#fff}
    .scene-card:before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,23,58,.08),rgba(10,23,58,.88))}
    .scene-card>*{position:relative}
    .scene-card .tag{font-size:12px;display:inline-flex;align-self:flex-start;padding:4px 9px;border-radius:999px;background:rgba(255,255,255,.17);margin-bottom:auto}
    .scene-card h3{font-size:25px;margin:20px 0 7px}
    .scene-card p{font-size:14px;line-height:1.8;color:#e1e9ff;margin:0}
    .process{background:var(--navy);color:#fff}
    .process .section-title{color:#fff}
    .process .section-intro{color:#c5d0ed}
    .process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-top:35px}
    .process-card{padding:25px 20px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.13);border-radius:18px}
    .process-no{display:block;color:var(--mint);font-weight:900;font-size:13px;letter-spacing:.08em}
    .process-card h3{font-size:18px;margin:13px 0 8px}
    .process-card p{font-size:13px;color:#cfdbf6;margin:0}
    .notice-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:22px;margin-top:35px}
    .notice-panel{padding:30px;border-radius:var(--radius);background:#fff7e9;border:1px solid #fde3b1}
    .notice-panel h3{margin:0 0 12px;font-size:23px;color:#82560f}
    .notice-panel p{margin:0;color:#7b6541}
    .notice-list{display:grid;gap:12px;margin-top:20px}
    .notice-list div{padding:12px 0;border-bottom:1px solid #f2dcaf;color:#6d5a39;font-size:14px}
    .notice-list div:last-child{border-bottom:0}
    .contact-card{padding:30px;border-radius:var(--radius);background:linear-gradient(155deg,#4355d9,#25378e);color:#fff}
    .contact-card h3{margin:0 0 10px;font-size:23px}
    .contact-card p{margin:0;color:#dde4ff;font-size:14px}
    .contact-card .btn{margin-top:25px}
    .faq-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:60px;align-items:start}
    .faq-list{display:grid;gap:11px}
    .faq-item{border:1px solid var(--line);border-radius:15px;background:#fff;overflow:hidden}
    .faq-question{width:100%;border:0;background:#fff;padding:17px 19px;text-align:left;display:flex;justify-content:space-between;align-items:center;gap:14px;color:var(--navy);font-weight:800}
    .faq-question span:last-child{font-size:22px;font-weight:400;color:var(--royal);transition:var(--transition)}
    .faq-answer{display:none;padding:0 19px 18px;color:var(--muted);font-size:14px;line-height:1.85}
    .faq-item.open .faq-answer{display:block}
    .faq-item.open .faq-question span:last-child{transform:rotate(45deg)}
    .apply-section{padding:0 0 100px}
    .apply-box{padding:48px;border-radius:28px;background:linear-gradient(125deg,#ecf0ff,#f7fffd);border:1px solid #dfe4ff;display:grid;grid-template-columns:1fr auto;gap:35px;align-items:center}
    .apply-box h2{font-size:clamp(27px,3vw,39px);line-height:1.25;margin:10px 0;color:var(--navy);letter-spacing:-.04em}
    .apply-box p{margin:0;max-width:700px;color:var(--muted)}
    footer{background:#0d1c42;color:#c3cee8;padding:54px 0 82px}
    .footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:30px;padding-bottom:30px;border-bottom:1px solid rgba(255,255,255,.12)}
    .footer-brand{font-size:25px;color:#fff;font-weight:900;letter-spacing:-.06em}
    .footer-brand span{color:#8c9cff}
    .footer-desc{font-size:13px;max-width:330px;color:#aebbd8;margin:12px 0 0}
    .footer-col h3{font-size:14px;color:#fff;margin:0 0 12px}
    .footer-cola{display:block;font-size:13px;color:#b9c5df;margin:7px 0}
    .footer-col a:hover{color:#fff}
    .footer-bottom{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-top:21px;font-size:12px;color:#aab6d2}
    .footer-links{display:flex;gap:12px;flex-wrap:wrap}
    .footer-links a{margin:0;color:#c6d1e8}
    .footer-links a:hover{color:#fff}
    .fixed-cta{position:fixed;left:50%;bottom:17px;transform:translateX(-50%);z-index:45;width:min(760px,calc(100% - 28px));padding:10px 12px 10px 18px;border-radius:17px;background:rgba(16,35,75,.95);backdrop-filter:blur(12px);display:flex;align-items:center;justify-content:space-between;gap:15px;color:#fff;box-shadow:0 16px 40px rgba(8,17,47,.28)}
    .fixed-cta p{margin:0;font-size:13px;color:#d8e1fc}
    .fixed-cta b{display:block;color:#fff;font-size:14px}
    .fixed-cta .btn{padding:11px 16px;flex-shrink:0}
    @media(max-width:1024px){
      .header-inner{gap:14px}
      .main-nav a{padding:8px 8px;font-size:13px}
      .header-cta{display:none}
      .hero-grid,.image-layout,.faq-grid{gap:34px}
      .feature-grid{gap:14px}
    }
    @media(max-width:768px){
      .container{width:min(100% - 30px,1180px)}
      .site-header{position:sticky}
      .header-inner{height:68px}
      .menu-btn{display:block;margin-left:auto}
      .main-nav{position:absolute;left:0;right:0;top:68px;display:none;flex-direction:column;align-items:stretch;gap:3px;padding:12px 15px 18px;background:rgba(255,255,255,.98);border-bottom:1px solid var(--line);box-shadow:0 12px 25px rgba(20,35,72,.1)}
      .main-nav.open{display:flex}
      .main-nav a{padding:10px 12px}
      .stage-strip .container{justify-content:center}
      .stage-strip span:first-child{display:none}
      .security-hero-inner{padding:39px 0 48px}
      .hero-grid,.image-layout,.faq-grid,.split-head,.notice-grid{grid-template-columns:1fr}
      .hero-copy h1{font-size:42px}
      .bento{margin-top:5px}
      .stat-row{grid-template-columns:repeat(2,1fr);margin-top:20px}
      .section{padding:62px 0}
      .feature-grid,.process-grid{grid-template-columns:repeat(2,1fr)}
      .scene-layout{grid-template-columns:1fr}
      .visual-wrap img{height:340px}
      .apply-box{grid-template-columns:1fr;padding:34px}
      .footer-grid{grid-template-columns:1fr 1fr}
      .footer-grid>div:first-child{grid-column:1/-1}
    }
    @media(max-width:520px){
      .hero-copy h1{font-size:36px}
      .hero-copy p{font-size:15px}
      .bento{grid-template-columns:1fr}
      .bento-main{grid-row:auto;min-height:245px}
      .bento-bar{grid-column:auto;align-items:flex-start;flex-direction:column}
      .stat-row,.feature-grid,.process-grid{grid-template-columns:1fr}
      .scene-card{min-height:250px}
      .visual-wrap{padding-right:13px}
      .visual-wrap img{height:280px}
      .image-badge{padding:13px;max-width:190px}
      .apply-box{padding:28px 22px}
      .footer-grid{grid-template-columns:1fr}
      .footer-grid>div:first-child{grid-column:auto}
      .fixed-cta{bottom:10px;padding:9px 10px 9px 14px}
      .fixed-cta p{display:none}
      .fixed-cta b{font-size:13px}
      .fixed-cta .btn{padding:10px 12px;font-size:13px}
    }

/* roulang page: category7 */
:root{
      --ink:#17213d;--navy:#10234b;--royal:#4355d9;--mint:#43c7ad;--gold:#f7b955;
      --paper:#fff;--soft:#f6f7fc;--line:#e7eaf4;--muted:#66708c;--radius:22px;
      --shadow:0 14px 40px rgba(20,35,72,.10);--transition:all .24s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.75}
    a{text-decoration:none;color:inherit;transition:var(--transition)}
    img{display:block;max-width:100%;object-fit:cover}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    .container{width:min(1180px,calc(100% - 40px));margin:auto}
    .section{padding:84px 0}
    .soft-section{background:var(--soft)}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:#3948b9;background:#eef0ff;border:1px solid #dce0ff;border-radius:999px;padding:6px 12px;font-size:13px;font-weight:700;letter-spacing:.04em}
    .eyebrow i{width:7px;height:7px;border-radius:50%;background:var(--mint);display:block}
    .section-title{font-size:clamp(27px,3.2vw,42px);line-height:1.27;letter-spacing:-.04em;margin:14px 0;font-weight:850;color:var(--navy)}
    .section-intro{max-width:735px;color:var(--muted);font-size:16px;margin:0}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:13px;padding:13px 20px;font-weight:750;line-height:1;transition:var(--transition)}
    .btn-primary{background:var(--royal);color:#fff;box-shadow:0 10px 22px rgba(67,85,217,.25)}
    .btn-primary:hover{transform:translateY(-2px);background:#3143c8;box-shadow:0 14px 28px rgba(67,85,217,.34)}
    .btn-light{background:#fff;color:var(--navy);border-color:#dfe4f0}
    .btn-light:hover{border-color:#aeb8dc;transform:translateY(-2px)}
    .btn-mint{background:var(--mint);color:#082b31}
    .btn-mint:hover{background:#2fb69c;transform:translateY(-2px)}
    .btn:focus-visible,.main-nav a:focus-visible,.footer-link:focus-visible{outline:3px solid rgba(67,85,217,.35);outline-offset:3px}
    .site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);border-bottom:1px solid rgba(231,234,244,.9)}
    .header-inner{height:76px;display:flex;align-items:center;gap:28px}
    .logo{font-size:23px;font-weight:900;letter-spacing:-.06em;color:var(--navy);white-space:nowrap}
    .logo span{color:var(--royal)}
    .main-nav{display:flex;align-items:center;gap:4px;flex:1;overflow-x:auto;scrollbar-width:none}
    .main-nav::-webkit-scrollbar{display:none}
    .main-nav a{padding:8px 10px;border-radius:9px;font-size:14px;white-space:nowrap;color:#4d5875;font-weight:650}
    .main-nav a:hover,.main-nav a.active{color:var(--royal);background:#f0f2ff}
    .header-cta{white-space:nowrap}
    .menu-btn{display:none;background:none;border:0;color:var(--navy);font-weight:800;font-size:22px}
    .stagebar{background:var(--navy);color:#dce6ff}
    .stagebar-inner{height:38px;display:flex;align-items:center;justify-content:space-between;gap:18px;font-size:12px}
    .stage-chips{display:flex;align-items:center;gap:8px;white-space:nowrap}
    .stage-chip{padding:3px 9px;border-radius:999px;background:rgba(255,255,255,.09);color:#dce6ff}
    .stage-chip.live{color:#d9fff6;background:rgba(67,199,173,.18)}
    .subtle-link{color:#dce6ff}.subtle-link:hover{color:#fff}
    .page-hero{position:relative;isolation:isolate;overflow:hidden;background:linear-gradient(105deg,rgba(15,31,70,.93),rgba(45,61,163,.77)),url('/assets/images/backpic/back-3.webp') center/cover;color:#fff}
    .page-hero:after{content:"";position:absolute;width:460px;height:460px;right:-145px;bottom:-240px;border:1px solid rgba(255,255,255,.18);border-radius:50%;box-shadow:0 0 0 54px rgba(255,255,255,.05),0 0 0 108px rgba(255,255,255,.035);z-index:-1}
    .hero-inner{padding:74px 0 0}
    .breadcrumbs{display:flex;gap:9px;align-items:center;color:#dce6ff;font-size:14px}.breadcrumbs a:hover{color:#fff}
    .page-hero h1{font-size:clamp(38px,5.3vw,65px);line-height:1.1;letter-spacing:-.065em;margin:20px 0 16px;font-weight:900}
    .hero-copy{max-width:750px;font-size:17px;line-height:1.95;color:#e4eaff;margin:0}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0 44px}
    .hero-actions .btn-light{border-color:#fff}
    .notice-strip{transform:translateY(1px);background:rgba(255,255,255,.96);color:var(--ink);display:grid;grid-template-columns:1fr auto;align-items:center;gap:24px;padding:16px 20px;border-radius:20px 20px 0 0;box-shadow:0 -8px 30px rgba(0,0,0,.08)}
    .notice-strip b{color:var(--royal)}.notice-strip p{margin:2px 0 0;color:var(--muted);font-size:13px}
    .countdown{display:flex;gap:8px;align-items:center}.countdown span{background:#edf0ff;color:var(--royal);font-size:13px;font-weight:800;padding:5px 8px;border-radius:8px}
    .update-layout{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(285px,.7fr);gap:30px;align-items:start}
    .feature-update{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;box-shadow:var(--shadow)}
    .feature-update img{width:100%;height:300px}
    .feature-body{padding:28px}
    .tag{display:inline-flex;padding:5px 10px;border-radius:999px;background:#eafff9;color:#167963;font-size:12px;font-weight:800}
    .feature-body h2{font-size:28px;line-height:1.35;margin:14px 0 10px;color:var(--navy)}
    .feature-body p{margin:0;color:var(--muted)}
    .update-side{background:var(--navy);border-radius:var(--radius);padding:27px;color:#fff}
    .update-side h3{font-size:21px;margin:0 0 15px}.update-side p{color:#ced8f6;font-size:14px;margin:0 0 22px}
    .timeline{display:grid;gap:0}.timeline-item{display:grid;grid-template-columns:14px 1fr;gap:12px;padding:0 0 19px}.timeline-item:last-child{padding-bottom:0}
    .timeline-mark{position:relative;width:14px}.timeline-mark:before{content:"";display:block;width:10px;height:10px;background:var(--mint);border:3px solid #6c7de8;border-radius:50%;position:relative;z-index:1}.timeline-mark:after{content:"";position:absolute;left:4px;top:10px;width:2px;height:calc(100% + 10px);background:#4d60bd}.timeline-item:last-child .timeline-mark:after{display:none}
    .timeline-content small{color:#9faddd}.timeline-content b{display:block;font-size:14px;margin-top:1px}.timeline-content span{display:block;color:#ced8f6;font-size:12px}
    .list-heading{display:flex;justify-content:space-between;gap:20px;align-items:end;margin-bottom:24px}
    .news-list{border-top:1px solid var(--line)}
    .news-item{display:grid;grid-template-columns:112px 1fr auto;gap:20px;align-items:center;padding:23px 0;border-bottom:1px solid var(--line);transition:var(--transition)}
    .news-item:hover{padding-left:12px;background:linear-gradient(90deg,#f7f8ff,transparent)}
    .news-date{font-size:13px;color:var(--muted);font-weight:700}.news-date strong{display:block;font-size:25px;line-height:1;color:var(--royal);margin-bottom:5px}
    .news-text h3{font-size:18px;line-height:1.45;margin:0 0 7px;color:var(--navy)}.news-text p{margin:0;color:var(--muted);font-size:14px;line-height:1.8}
    .text-link{font-size:14px;color:var(--royal);font-weight:800;white-space:nowrap}.text-link:hover{color:#2638bd}
    .info-grid{display:grid;grid-template-columns:1.04fr .96fr;gap:24px;align-items:stretch}
    .story-card{border-radius:var(--radius);overflow:hidden;min-height:425px;position:relative;color:white;background:url('/assets/images/coverpic/cover-10.webp') center/cover}
    .story-card:before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,22,54,.05),rgba(11,22,54,.9))}
    .story-content{position:absolute;inset:auto 0 0;padding:32px}.story-content h3{font-size:28px;margin:12px 0 8px;line-height:1.3}.story-content p{color:#dce6ff;margin:0;font-size:14px}
    .service-board{border:1px solid var(--line);padding:30px;border-radius:var(--radius);background:#fff}
    .service-board h3{font-size:26px;line-height:1.35;margin:0 0 10px}.service-board>p{color:var(--muted);margin:0 0 20px}
    .service-line{display:flex;gap:14px;padding:17px 0;border-top:1px solid var(--line)}.service-icon{width:39px;height:39px;flex:0 0 39px;display:grid;place-items:center;border-radius:13px;color:var(--royal);background:#eef0ff;font-weight:900}.service-line b{display:block;font-size:15px}.service-line span{display:block;color:var(--muted);font-size:13px;margin-top:2px}
    .stat-band{background:linear-gradient(120deg,#18285c,#4355d9);color:#fff}.stat-grid{display:grid;grid-template-columns:1.35fr repeat(3,.65fr);gap:12px;align-items:stretch}.stat-title{padding:12px 18px}.stat-title h2{font-size:28px;line-height:1.3;margin:7px 0}.stat-title p{margin:0;color:#d7e0ff;font-size:14px}.stat{border-left:1px solid rgba(255,255,255,.16);padding:20px}.stat strong{display:block;font-size:31px;line-height:1.15;color:#fff}.stat span{color:#d5defb;font-size:13px}
    .guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.guide-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:25px;transition:var(--transition)}.guide-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#d8defb}.guide-num{color:var(--royal);font-size:13px;font-weight:900;letter-spacing:.1em}.guide-card h3{font-size:19px;margin:13px 0 8px}.guide-card p{margin:0;color:var(--muted);font-size:14px}
    .faq-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:52px;align-items:start}.faq-list{display:grid;gap:12px}.faq{border:1px solid var(--line);border-radius:15px;background:#fff;overflow:hidden}.faq summary{list-style:none;padding:18px 48px 18px 19px;font-weight:800;cursor:pointer;position:relative}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"+";position:absolute;right:19px;top:13px;font-size:24px;color:var(--royal);font-weight:400}.faq[open] summary:after{content:"−"}.faq p{margin:0;padding:0 19px 19px;color:var(--muted);font-size:14px}
    .cta{padding:0 0 88px}.cta-box{border-radius:var(--radius);padding:47px 52px;background:linear-gradient(115deg,#172a63,#4659db);color:#fff;display:flex;justify-content:space-between;gap:30px;align-items:center;position:relative;overflow:hidden}.cta-box:after{content:"";position:absolute;width:230px;height:230px;border:42px solid rgba(255,255,255,.07);border-radius:50%;right:-75px;top:-85px}.cta-box h2{font-size:clamp(26px,3.3vw,40px);line-height:1.25;margin:0 0 10px;position:relative}.cta-box p{max-width:650px;color:#dbe4ff;margin:0;position:relative}.cta-box .btn{position:relative;white-space:nowrap}
    footer{background:#0d1a3b;color:#cbd5f3;padding:52px 0 88px}footer .footer-grid{display:grid;grid-template-columns:1.1fr .8fr .9fr;gap:35px;padding-bottom:34px;border-bottom:1px solid rgba(255,255,255,.13)}.footer-brand{font-size:25px;font-weight:900;color:#fff;letter-spacing:-.06em}.footer-brand span{color:#8d9cff}.footer-note{font-size:14px;line-height:1.85;margin:13px 0 0;color:#b8c5e8}.footer-heading{font-size:14px;color:#fff;font-weight:800;margin:4px 0 13px}.footer-links{display:grid;gap:8px;font-size:14px}.footer-links a:hover{color:#fff}.record-line{padding-top:25px;display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;font-size:13px;color:#aebbdc}.record-line a:hover{color:#fff}
    .fixed-bar{position:fixed;z-index:45;bottom:18px;left:50%;transform:translateX(-50%);width:min(700px,calc(100% - 28px));display:flex;align-items:center;justify-content:space-between;gap:14px;padding:10px 11px 10px 18px;background:rgba(15,30,68,.94);backdrop-filter:blur(12px);color:#fff;border:1px solid rgba(255,255,255,.16);box-shadow:0 12px 35px rgba(10,20,52,.26);border-radius:18px}.fixed-bar b{font-size:14px}.fixed-bar span{font-size:12px;color:#c8d4f8}.fixed-bar .btn{padding:11px 15px;font-size:13px}
    @media(max-width:1024px){.header-inner{gap:15px}.main-nav a{font-size:13px;padding:8px}.header-cta{display:none}.update-layout,.faq-wrap{grid-template-columns:1fr}.guide-grid{grid-template-columns:repeat(3,1fr)}.stat-grid{grid-template-columns:1fr repeat(3,.7fr)}}
    @media(max-width:768px){.container{width:min(100% - 30px,1180px)}.section{padding:62px 0}.stagebar-inner{justify-content:center}.stagebar .subtle-link{display:none}.header-inner{height:68px}.menu-btn{display:block;margin-left:auto}.main-nav{display:none;position:absolute;top:68px;left:0;right:0;background:#fff;padding:13px 15px 18px;border-bottom:1px solid var(--line);box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.main-nav.open{display:flex}.main-nav a{padding:11px 12px}.page-hero h1{font-size:42px}.hero-inner{padding-top:54px}.notice-strip{grid-template-columns:1fr;padding:16px}.countdown{display:none}.news-item{grid-template-columns:82px 1fr}.news-item .text-link{grid-column:2}.feature-update img{height:235px}.info-grid{grid-template-columns:1fr}.stat-grid{grid-template-columns:1fr 1fr}.stat-title{grid-column:1/-1}.stat{border-left:0;border-top:1px solid rgba(255,255,255,.16)}.guide-grid{grid-template-columns:1fr}.cta-box{padding:35px 27px;display:block}.cta-box .btn{margin-top:22px}footer .footer-grid{grid-template-columns:1fr;gap:25px}}
    @media(max-width:520px){.page-hero h1{font-size:35px}.hero-copy{font-size:15px}.hero-actions .btn{width:100%}.section-title{font-size:28px}.feature-body{padding:22px}.feature-body h2{font-size:23px}.news-item{grid-template-columns:1fr;gap:8px;padding:20px 0}.news-date strong{display:inline;font-size:16px;margin-right:7px}.news-date{order:0}.news-item .text-link{grid-column:auto;margin-top:4px}.story-card{min-height:370px}.stat-grid{grid-template-columns:1fr}.stat-title{grid-column:auto}.fixed-bar b{display:block}.fixed-bar span{display:none}.fixed-bar{padding-left:14px}.fixed-bar .btn{padding:11px 12px}.record-line{display:block}.record-line div+div{margin-top:8px}}