/* roulang page: index */
:root{
      --navy:#0b2447;--blue:#1266c7;--blue-dark:#0d4e9c;--sky:#eaf4ff;
      --soft:#f6f9fd;--paper:#fff;--ink:#13223a;--muted:#61718a;
      --line:#dce6f2;--mint:#1d9b7c;--gold:#efae38;--danger:#de5b4b;
      --radius:22px;--radius-sm:14px;--shadow:0 18px 42px rgba(29,72,126,.10);
      --shadow-lift:0 24px 52px rgba(18,102,199,.16);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--soft);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.75}
    a{text-decoration:none;color:inherit}
    img{display:block;max-width:100%}
    button,input{font:inherit}
    button{cursor:pointer}
    ::selection{background:#cde5ff;color:var(--navy)}
    .container{width:min(1180px,calc(100% - 40px));margin:0 auto}
    .site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(220,230,242,.9)}
    .nav-wrap{height:76px;display:flex;align-items:center;gap:24px}
    .logo{display:flex;align-items:center;gap:10px;white-space:nowrap;font-weight:800;color:var(--navy);font-size:21px;letter-spacing:.04em}
    .logo-mark{width:36px;height:36px;border-radius:12px;background:linear-gradient(135deg,var(--blue),#55a6ff);display:grid;place-items:center;color:#fff;font-size:19px;box-shadow:0 8px 18px rgba(18,102,199,.25)}
    .desktop-nav{margin-left:auto;display:flex;align-items:center;gap:4px}
    .desktop-nav>a,.mega-toggle{border:0;background:transparent;padding:10px 11px;border-radius:10px;color:#3a4c67;font-weight:650;font-size:14px;transition:.2s}
    .desktop-nav>a:hover,.desktop-nav>a.active,.mega-toggle:hover{background:var(--sky);color:var(--blue)}
    .nav-cta{margin-left:8px;padding:10px 15px;border-radius:11px;background:var(--navy);color:#fff;font-weight:700;font-size:14px;box-shadow:0 8px 17px rgba(11,36,71,.18);transition:.2s}
    .nav-cta:hover{background:var(--blue);transform:translateY(-1px)}
    .mega{position:relative}
    .mega-panel{display:none;position:absolute;right:0;top:46px;width:430px;padding:18px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-lift);border-radius:18px}
    .mega:hover .mega-panel,.mega:focus-within .mega-panel{display:grid;grid-template-columns:1fr 1fr;gap:10px}
    .mega-panel a{padding:11px 12px;border-radius:12px;color:var(--ink);font-size:14px;line-height:1.35;transition:.2s}
    .mega-panel a span{display:block;color:var(--muted);font-size:12px;margin-top:4px}
    .mega-panel a:hover{background:var(--sky);color:var(--blue)}
    .mobile-toggle{display:none;margin-left:auto;width:42px;height:42px;border:1px solid var(--line);border-radius:11px;background:#fff;color:var(--navy);font-size:20px}
    .mobile-menu{display:none;padding:0 20px 18px;border-top:1px solid var(--line)}
    .mobile-menu.open{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding-top:14px}
    .mobile-menu a{padding:10px;border:1px solid var(--line);border-radius:10px;background:#fff;color:#354862;font-size:13px;font-weight:650}
    .mobile-menu a.active{border-color:#a8d0fb;background:var(--sky);color:var(--blue)}
    .hero{position:relative;overflow:hidden;min-height:640px;background-image:linear-gradient(90deg,rgba(6,28,62,.93) 0%,rgba(8,41,85,.79) 46%,rgba(8,41,85,.32) 100%),url('/assets/images/backpic/back-1.webp');background-position:center;background-size:cover;color:#fff}
    .hero:after{content:"";position:absolute;width:480px;height:480px;border:1px solid rgba(255,255,255,.16);border-radius:50%;right:-120px;top:-190px;box-shadow:0 0 0 55px rgba(255,255,255,.05),0 0 0 120px rgba(255,255,255,.03)}
    .hero-inner{position:relative;z-index:1;padding:104px 0 76px}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;padding:7px 12px;border:1px solid rgba(255,255,255,.27);border-radius:99px;background:rgba(255,255,255,.12);font-size:13px;font-weight:700;letter-spacing:.04em}
    .eyebrow i{width:7px;height:7px;border-radius:50%;background:#7fe1c6;box-shadow:0 0 0 4px rgba(127,225,198,.14)}
    h1{max-width:830px;margin:22px 0 18px;font-size:clamp(39px,6vw,68px);line-height:1.14;letter-spacing:-.045em;font-weight:850}
    .hero-lead{max-width:750px;margin:0;color:rgba(255,255,255,.86);font-size:18px;line-height:1.9}
    .hero-bottom{margin-top:38px;display:grid;grid-template-columns:1.1fr .9fr;gap:22px;align-items:end}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
    .btn{display:inline-flex;justify-content:center;align-items:center;gap:8px;min-height:48px;padding:11px 19px;border:1px solid transparent;border-radius:13px;font-weight:750;transition:.22s;outline:none}
    .btn:focus-visible{outline:3px solid rgba(18,102,199,.32);outline-offset:3px}
    .btn-primary{background:#fff;color:var(--blue);box-shadow:0 10px 22px rgba(0,0,0,.15)}
    .btn-primary:hover{transform:translateY(-2px);box-shadow:0 15px 28px rgba(0,0,0,.22)}
    .btn-outline{border-color:rgba(255,255,255,.42);background:rgba(255,255,255,.08);color:#fff}
    .btn-outline:hover{background:rgba(255,255,255,.18);transform:translateY(-2px)}
    .trust-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(255,255,255,.19);border:1px solid rgba(255,255,255,.2);border-radius:16px;overflow:hidden}
    .trust-item{padding:15px 13px;background:rgba(7,34,72,.42)}
    .trust-item strong{display:block;font-size:19px;color:#fff;line-height:1.25}
    .trust-item span{display:block;margin-top:3px;color:rgba(255,255,255,.72);font-size:12px;line-height:1.4}
    main{overflow:hidden}
    .section{padding:88px 0}
    .section-sm{padding:54px 0}
    .section-head{max-width:700px}
    .section-kicker{margin:0 0 8px;color:var(--blue);font-size:13px;font-weight:800;letter-spacing:.08em}
    h2{margin:0;color:var(--navy);font-size:clamp(28px,3.5vw,42px);line-height:1.27;letter-spacing:-.025em;font-weight:850}
    .section-desc{margin:15px 0 0;color:var(--muted);font-size:16px}
    .countdown-wrap{margin-top:-38px;position:relative;z-index:4}
    .countdown{display:grid;grid-template-columns:1.1fr 1.9fr;gap:24px;align-items:center;padding:27px 32px;border:1px solid #d7e8fa;border-radius:22px;background:#fff;box-shadow:var(--shadow)}
    .countdown-title{font-size:20px;font-weight:800;color:var(--navy)}
    .countdown-title p{margin:5px 0 0;color:var(--muted);font-size:14px;font-weight:400}
    .timer{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
    .time-box{padding:10px 8px;border-radius:13px;background:var(--sky);text-align:center}
    .time-box b{display:block;color:var(--blue);font-size:27px;line-height:1.2}
    .time-box span{font-size:12px;color:var(--muted)}
    .benefit-wall{display:grid;grid-template-columns:1.1fr .9fr;gap:26px;align-items:stretch;margin-top:34px}
    .feature-list{display:grid;gap:14px}
    .feature-row{display:flex;gap:15px;padding:17px;border:1px solid var(--line);border-radius:16px;background:#fff;transition:.22s}
    .feature-row:hover{transform:translateX(5px);border-color:#b9d8f7;box-shadow:0 12px 27px rgba(18,102,199,.08)}
    .icon-box{flex:0 0 44px;height:44px;border-radius:13px;display:grid;place-items:center;background:var(--sky);color:var(--blue);font-size:20px}
    .feature-row h3,.card h3{margin:0;color:var(--navy);font-size:17px;font-weight:800}
    .feature-row p,.card p{margin:4px 0 0;color:var(--muted);font-size:14px;line-height:1.65}
    .photo-panel{position:relative;overflow:hidden;min-height:390px;border-radius:var(--radius);box-shadow:var(--shadow)}
    .photo-panel img{width:100%;height:100%;object-fit:cover}
    .photo-panel:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(6,29,64,.78),rgba(6,29,64,.05) 65%)}
    .photo-content{position:absolute;z-index:1;left:28px;right:28px;bottom:25px;color:#fff}
    .photo-content b{font-size:25px;line-height:1.3}
    .photo-content p{margin:7px 0 0;color:rgba(255,255,255,.82);font-size:14px}
    .ticket-section{background:#fff}
    .pricing{margin-top:34px;display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .price-card{position:relative;padding:27px;border:1px solid var(--line);border-radius:20px;background:#fff;transition:.25s}
    .price-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
    .price-card.featured{border:2px solid var(--blue);box-shadow:var(--shadow-lift)}
    .ribbon{position:absolute;top:-13px;right:21px;padding:5px 11px;border-radius:99px;background:var(--blue);color:#fff;font-size:12px;font-weight:800}
    .price-card h3{margin:0;color:var(--navy);font-size:21px}
    .price-card .price{margin:9px 0;color:var(--blue);font-size:30px;font-weight:850}
    .price-card .price small{font-size:14px;color:var(--muted);font-weight:500}
    .check-list{padding:0;margin:19px 0 23px;list-style:none}
    .check-list li{position:relative;padding:7px 0 7px 25px;color:#53647b;font-size:14px}
    .check-list li:before{content:"✓";position:absolute;left:0;color:var(--mint);font-weight:900}
    .btn-blue{width:100%;background:var(--blue);color:#fff}
    .btn-blue:hover{background:var(--blue-dark);transform:translateY(-2px)}
    .btn-soft{width:100%;background:var(--sky);color:var(--blue)}
    .btn-soft:hover{background:#dceeff;transform:translateY(-2px)}
    .story-band{background:var(--navy);color:#fff}
    .story-grid{display:grid;grid-template-columns:.86fr 1.14fr;gap:66px;align-items:center}
    .story-image{position:relative}
    .story-image img{height:420px;width:100%;object-fit:cover;border-radius:20px}
    .story-image:after{content:"棋牌文化";position:absolute;right:-20px;bottom:28px;padding:9px 15px;background:#fff;color:var(--blue);font-size:13px;font-weight:850;border-radius:10px;box-shadow:var(--shadow)}
    .story-band h2{color:#fff}
    .story-band .section-kicker{color:#8bc5ff}
    .story-band .section-desc{color:#c0d0e4}
    .story-copy p{color:#c8d5e5;font-size:15px;margin:15px 0}
    .quote{margin-top:24px;padding:17px 19px;border-left:3px solid #64b5ff;background:rgba(255,255,255,.07);border-radius:0 13px 13px 0;color:#e4eef9;font-size:14px}
    .topic-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:33px}
    .topic-card{overflow:hidden;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:0 7px 20px rgba(29,72,126,.04);transition:.25s}
    .topic-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
    .topic-card img{width:100%;height:138px;object-fit:cover}
    .topic-card-body{padding:16px}
    .topic-card span{color:var(--blue);font-size:12px;font-weight:800}
    .topic-card h3{margin:5px 0;font-size:17px;color:var(--navy);line-height:1.35}
    .topic-card p{margin:0;color:var(--muted);font-size:13px;line-height:1.6}
    .path-grid{margin-top:32px;display:grid;grid-template-columns:repeat(4,1fr);gap:0}
    .path-step{position:relative;padding:25px 24px;background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);border-left:1px solid var(--line)}
    .path-step:first-child{border-radius:17px 0 0 17px}
    .path-step:last-child{border-right:1px solid var(--line);border-radius:0 17px 17px 0}
    .path-num{display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--sky);color:var(--blue);font-size:13px;font-weight:850}
    .path-step h3{margin:13px 0 4px;color:var(--navy);font-size:16px}
    .path-step p{margin:0;color:var(--muted);font-size:13px;line-height:1.65}
    .calendar-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:30px;align-items:start;margin-top:31px}
    .calendar-card{padding:26px;border-radius:20px;background:linear-gradient(145deg,#1675d8,#0b4185);color:#fff;box-shadow:var(--shadow-lift)}
    .calendar-card h3{margin:0;font-size:22px}
    .calendar-card p{margin:8px 0 18px;color:#d8eaff;font-size:14px}
    .date-big{font-size:52px;line-height:1;font-weight:850}
    .date-big span{font-size:18px;margin-left:5px}
    .calendar-list{display:grid;gap:11px}
    .calendar-item{display:grid;grid-template-columns:74px 1fr auto;gap:14px;align-items:center;padding:15px 17px;border:1px solid var(--line);border-radius:15px;background:#fff;transition:.2s}
    .calendar-item:hover{border-color:#acd1f6;transform:translateX(4px)}
    .calendar-date{color:var(--blue);font-weight:850;font-size:14px}
    .calendar-item b{display:block;color:var(--navy);font-size:15px}
    .calendar-item small{display:block;color:var(--muted);font-size:12px;margin-top:2px}
    .calendar-tag{padding:4px 8px;border-radius:99px;background:var(--sky);color:var(--blue);font-size:11px;font-weight:800}
    .news-layout{margin-top:32px;display:grid;grid-template-columns:1.35fr .65fr;gap:26px}
    .news-list{border:1px solid var(--line);border-radius:20px;background:#fff;overflow:hidden}
    .news-item{display:grid;grid-template-columns:92px 1fr auto;gap:18px;padding:21px 23px;border-bottom:1px solid var(--line);align-items:start;transition:.2s}
    .news-item:last-child{border-bottom:0}
    .news-item:hover{background:#fbfdff}
    .news-date{padding-top:2px;color:var(--blue);font-size:13px;font-weight:800}
    .news-date span{display:block;color:var(--muted);font-size:11px;font-weight:500}
    .news-item h3{margin:0;color:var(--navy);font-size:17px;line-height:1.45}
    .news-item p{margin:6px 0 0;color:var(--muted);font-size:13px;line-height:1.7}
    .read-more{align-self:center;color:var(--blue);font-size:13px;font-weight:800;white-space:nowrap}
    .read-more:hover{text-decoration:underline}
    .news-aside{padding:26px;border-radius:20px;background:#e9f4ff url('/assets/images/coverpic/cover-8.webp') center/cover;position:relative;overflow:hidden;color:#fff}
    .news-aside:before{content:"";position:absolute;inset:0;background:rgba(8,45,96,.82)}
    .news-aside>*{position:relative;z-index:1}
    .news-aside h3{margin:0;font-size:24px;line-height:1.3}
    .news-aside p{color:#d3e7ff;font-size:14px}
    .news-aside ul{padding:0;margin:18px 0;list-style:none}
    .news-aside li{padding:9px 0;border-bottom:1px solid rgba(255,255,255,.18);font-size:13px}
    .news-aside li:last-child{border:0}
    .data-strip{display:grid;grid-template-columns:repeat(4,1fr);margin-top:30px;border-radius:18px;overflow:hidden;border:1px solid var(--line);background:#fff}
    .data-item{padding:23px;text-align:center;border-right:1px solid var(--line)}
    .data-item:last-child{border:0}
    .data-item b{display:block;color:var(--blue);font-size:29px;line-height:1.2}
    .data-item span{display:block;color:var(--muted);font-size:13px;margin-top:5px}
    .testimonial-grid{margin-top:32px;display:grid;grid-template-columns:1.05fr .95fr;gap:26px}
    .testimonial-main{padding:34px;border-radius:22px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}
    .stars{color:var(--gold);letter-spacing:2px}
    .testimonial-main blockquote{margin:16px 0 21px;color:#263a57;font-size:20px;line-height:1.75;font-weight:650}
    .person{display:flex;align-items:center;gap:12px}
    .avatar{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:var(--sky);color:var(--blue);font-weight:850}
    .person b{display:block;font-size:14px;color:var(--navy)}
    .person small{display:block;color:var(--muted);font-size:12px}
    .mini-reviews{display:grid;gap:14px}
    .mini-review{padding:19px;border-radius:17px;background:#fff;border:1px solid var(--line)}
    .mini-review p{margin:8px 0 0;color:var(--muted);font-size:14px}
    .safety-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:35px;align-items:center}
    .safety-list{display:grid;grid-template-columns:1fr 1fr;gap:13px}
    .safety-card{padding:18px;border:1px solid var(--line);border-radius:16px;background:#fff}
    .safety-card strong{display:block;color:var(--navy);font-size:15px}
    .safety-card p{margin:5px 0 0;color:var(--muted);font-size:13px;line-height:1.6}
    .safety-card .s-icon{font-size:22px;color:var(--mint);margin-bottom:8px}
    .cta-section{padding:76px 0;background:#0e5cb8 url('/assets/images/backpic/back-2.webp') center/cover;position:relative}
    .cta-section:before{content:"";position:absolute;inset:0;background:rgba(7,46,101,.86)}
    .cta-content{position:relative;color:#fff;text-align:center;max-width:770px;margin:auto}
    .cta-content h2{color:#fff}
    .cta-content p{color:#d7e9ff;margin:14px auto 26px;font-size:16px}
    .cta-form{display:flex;max-width:590px;margin:0 auto;padding:6px;border-radius:15px;background:#fff}
    .cta-form input{flex:1;min-width:0;border:0;outline:0;padding:10px 14px;color:var(--ink);background:transparent}
    .cta-form button{border:0;padding:11px 19px;border-radius:11px;background:var(--blue);color:#fff;font-weight:800}
    .cta-form button:hover{background:var(--navy)}
    .form-tip{margin:13px 0 0;color:#cbe3ff;font-size:12px}
    .faq-wrap{margin-top:31px;display:grid;grid-template-columns:.78fr 1.22fr;gap:36px;align-items:start}
    .faq-side{padding:26px;border-radius:19px;background:var(--sky)}
    .faq-side p{margin:12px 0 18px;color:#536b88;font-size:14px}
    .faq-list{display:grid;gap:11px}
    details{border:1px solid var(--line);border-radius:15px;background:#fff;overflow:hidden}
    summary{padding:17px 47px 17px 18px;position:relative;color:var(--navy);font-weight:800;cursor:pointer;list-style:none}
    summary::-webkit-details-marker{display:none}
    summary:after{content:"+";position:absolute;right:18px;top:12px;color:var(--blue);font-size:23px;font-weight:400}
    details[open] summary{background:#f9fcff}
    details[open] summary:after{content:"−"}
    .faq-answer{padding:0 18px 17px;color:var(--muted);font-size:14px;line-height:1.8}
    .brand-intro{display:grid;grid-template-columns:1fr .95fr;gap:43px;align-items:center}
    .brand-intro img{height:330px;width:100%;object-fit:cover;border-radius:21px;box-shadow:var(--shadow)}
    .brand-intro p{color:#53647b;font-size:15px;margin:13px 0}
    .footer{background:#081b36;color:#c4d2e4;padding:56px 0 23px}
    .footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:42px;padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.12)}
    .footer .logo{color:#fff}
    .footer-desc{margin:15px 0 0;max-width:390px;color:#9db2cc;font-size:13px;line-height:1.8}
    .footer h3{margin:0 0 12px;color:#fff;font-size:15px}
    .footer-links{display:grid;gap:8px}
    .footer-links a{color:#a9bdd5;font-size:13px;transition:.2s}
    .footer-links a:hover{color:#fff;transform:translateX(3px)}
    .footer-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-top:20px;color:#91a8c3;font-size:12px}
    .footer-records{display:flex;gap:13px;flex-wrap:wrap}
    .footer-records a:hover{color:#fff}
    .fixed-cta{position:fixed;right:20px;bottom:20px;z-index:30;display:flex;align-items:center;gap:9px;padding:11px 15px;border-radius:99px;background:var(--blue);color:#fff;box-shadow:0 13px 27px rgba(18,102,199,.3);font-size:14px;font-weight:800;transition:.2s}
    .fixed-cta:hover{background:var(--navy);transform:translateY(-3px)}
    @media(max-width:1100px){
      .desktop-nav>a:nth-of-type(n+5){display:none}
      .topic-grid{grid-template-columns:repeat(2,1fr)}
    }
    @media(max-width:820px){
      .desktop-nav,.nav-cta{display:none}.mobile-toggle{display:block}
      .hero{min-height:auto}.hero-inner{padding:78px 0 70px}
      .hero-bottom,.benefit-wall,.story-grid,.calendar-layout,.news-layout,.testimonial-grid,.safety-grid,.faq-wrap,.brand-intro{grid-template-columns:1fr}
      .trust-strip{max-width:620px}.photo-panel{min-height:300px}
      .pricing{grid-template-columns:1fr}.price-card{padding:23px}
      .path-grid{grid-template-columns:1fr 1fr}.path-step{border:1px solid var(--line);border-radius:0}.path-step:first-child{border-radius:17px 0 0 0}.path-step:last-child{border-radius:0 0 17px 0}
      .data-strip{grid-template-columns:1fr 1fr}.data-item:nth-child(2){border-right:0}.data-item:nth-child(-n+2){border-bottom:1px solid var(--line)}
      .story-image img{height:310px}
    }
    @media(max-width:520px){
      .container{width:min(100% - 28px,1180px)}.nav-wrap{height:66px}.logo{font-size:18px}.logo-mark{width:32px;height:32px}
      .mobile-menu.open{grid-template-columns:1fr}.section{padding:61px 0}.section-sm{padding:43px 0}
      h1{font-size:39px}.hero-lead{font-size:16px}.hero-actions{display:grid;grid-template-columns:1fr}.hero-actions .btn{width:100%}
      .trust-strip{grid-template-columns:1fr}.trust-item{padding:11px 14px}.trust-item strong{font-size:16px}
      .countdown{grid-template-columns:1fr;padding:22px}.timer{gap:7px}.time-box b{font-size:22px}
      .topic-grid,.safety-list{grid-template-columns:1fr}.path-grid{grid-template-columns:1fr}.path-step,.path-step:first-child,.path-step:last-child{border-radius:0;border:1px solid var(--line)}.path-step:first-child{border-radius:17px 17px 0 0}.path-step:last-child{border-radius:0 0 17px 17px}
      .calendar-item{grid-template-columns:58px 1fr}.calendar-tag{display:none}.news-item{grid-template-columns:1fr;gap:5px}.read-more{margin-top:5px}
      .data-strip{grid-template-columns:1fr}.data-item,.data-item:nth-child(2){border-right:0;border-bottom:1px solid var(--line)}.data-item:last-child{border-bottom:0}
      .cta-form{display:block;background:transparent;padding:0}.cta-form input{width:100%;height:50px;border-radius:12px;background:#fff;margin-bottom:10px}.cta-form button{width:100%;height:48px}
      .footer-grid{grid-template-columns:1fr;gap:28px}.fixed-cta{right:14px;bottom:14px}.photo-content{left:20px;right:20px}
    }

/* roulang page: category2 */
:root{--navy:#0b2447;--blue:#1266c7;--blue-dark:#0d4e9c;--sky:#eaf4ff;--soft:#f6f9fd;--paper:#fff;--ink:#13223a;--muted:#61718a;--line:#dce6f2;--mint:#1d9b7c;--gold:#efae38;--radius:22px;--radius-sm:14px;--shadow:0 18px 42px rgba(29,72,126,.10);--shadow-lift:0 24px 52px rgba(18,102,199,.16)}
    *{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--soft);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.75}a{text-decoration:none;color:inherit}img{display:block;max-width:100%}button,input{font:inherit}button{cursor:pointer}.container{width:min(1180px,calc(100% - 40px));margin:0 auto}
    .site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(220,230,242,.9)}.nav-wrap{height:76px;display:flex;align-items:center;gap:24px}.logo{display:flex;align-items:center;gap:10px;white-space:nowrap;font-weight:800;color:var(--navy);font-size:21px;letter-spacing:.04em}.logo-mark{width:36px;height:36px;border-radius:12px;background:linear-gradient(135deg,var(--blue),#55a6ff);display:grid;place-items:center;color:#fff;font-size:19px;box-shadow:0 8px 18px rgba(18,102,199,.25)}
    .desktop-nav{margin-left:auto;display:flex;align-items:center;gap:4px}.desktop-nav>a,.mega-toggle{border:0;background:transparent;padding:10px 11px;border-radius:10px;color:#3a4c67;font-weight:650;font-size:14px;transition:.2s}.desktop-nav>a:hover,.desktop-nav>a.active,.mega-toggle:hover{background:var(--sky);color:var(--blue)}.nav-cta{margin-left:8px;padding:10px 15px;border-radius:11px;background:var(--navy);color:#fff;font-weight:700;font-size:14px;box-shadow:0 8px 17px rgba(11,36,71,.18);transition:.2s}.nav-cta:hover{background:var(--blue);transform:translateY(-1px)}
    .mega{position:relative}.mega-panel{display:none;position:absolute;right:0;top:46px;width:430px;padding:18px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-lift);border-radius:18px}.mega:hover .mega-panel,.mega:focus-within .mega-panel{display:grid;grid-template-columns:1fr 1fr;gap:10px}.mega-panel a{padding:11px 12px;border-radius:12px;color:var(--ink);font-size:14px;line-height:1.35;transition:.2s}.mega-panel a span{display:block;color:var(--muted);font-size:12px;margin-top:4px}.mega-panel a:hover{background:var(--sky);color:var(--blue)}
    .mobile-toggle{display:none;margin-left:auto;width:42px;height:42px;border:1px solid var(--line);border-radius:11px;background:#fff;color:var(--navy);font-size:20px}.mobile-menu{display:none;padding:0 20px 18px;border-top:1px solid var(--line)}.mobile-menu.open{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding-top:14px}.mobile-menu a{padding:10px;border:1px solid var(--line);border-radius:10px;background:#fff;color:#354862;font-size:13px;font-weight:650}.mobile-menu a.active{border-color:#a8d0fb;background:var(--sky);color:var(--blue)}
    .hero{position:relative;overflow:hidden;background-image:linear-gradient(90deg,rgba(6,28,62,.94),rgba(8,41,85,.75),rgba(8,41,85,.3)),url('/assets/images/backpic/back-2.webp');background-position:center;background-size:cover;color:#fff}.hero-inner{position:relative;z-index:1;padding:88px 0 82px}.eyebrow,.tag{display:inline-flex;align-items:center;gap:8px;padding:7px 12px;border:1px solid rgba(255,255,255,.28);border-radius:99px;background:rgba(255,255,255,.12);font-size:13px;font-weight:700}.eyebrow i{width:7px;height:7px;border-radius:50%;background:#7fe1c6}.hero-grid{display:grid;grid-template-columns:1.06fr .94fr;gap:54px;align-items:center}.hero h1{margin:20px 0 14px;font-size:clamp(38px,5vw,68px);line-height:1.16;letter-spacing:-.04em}.hero-lead{max-width:680px;color:rgba(255,255,255,.84);font-size:18px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.btn{display:inline-flex;justify-content:center;align-items:center;gap:8px;min-height:48px;padding:11px 19px;border:1px solid transparent;border-radius:13px;font-weight:750;transition:.22s}.btn:focus-visible{outline:3px solid rgba(18,102,199,.32);outline-offset:3px}.btn-primary{background:#fff;color:var(--blue);box-shadow:0 10px 22px rgba(0,0,0,.15)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 15px 28px rgba(0,0,0,.22)}.btn-outline{border-color:rgba(255,255,255,.42);background:rgba(255,255,255,.08);color:#fff}.btn-outline:hover{background:rgba(255,255,255,.18);transform:translateY(-2px)}
    .support-card{padding:28px;border:1px solid rgba(255,255,255,.25);border-radius:24px;background:rgba(255,255,255,.12);backdrop-filter:blur(10px);box-shadow:0 22px 45px rgba(0,0,0,.15)}.support-card h2{margin:0 0 20px;font-size:21px}.progress-ring{width:148px;height:148px;margin:0 auto 18px;border-radius:50%;display:grid;place-items:center;background:conic-gradient(#7fe1c6 0 68%,rgba(255,255,255,.18) 68% 100%);position:relative}.progress-ring:after{content:"";position:absolute;inset:13px;border-radius:50%;background:#123d72}.progress-ring strong,.progress-ring small{position:relative;z-index:1}.progress-ring strong{font-size:31px}.progress-ring small{display:block;font-size:12px;color:#c8dbef;text-align:center}.ring-text{display:flex;flex-direction:column;align-items:center}.support-meta{display:flex;justify-content:space-between;padding-top:15px;border-top:1px solid rgba(255,255,255,.2);font-size:13px;color:#d7e6f5}
    .section{padding:86px 0}.section-sm{padding:54px 0}.section-head{max-width:720px}.section-kicker{margin:0 0 8px;color:var(--blue);font-size:13px;font-weight:800;letter-spacing:.08em}.section h2{margin:0;color:var(--navy);font-size:clamp(28px,3.5vw,43px);line-height:1.25;letter-spacing:-.03em}.section-desc{margin:15px 0 0;color:var(--muted);font-size:16px}.split{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center}.photo-panel{overflow:hidden;border-radius:var(--radius);box-shadow:var(--shadow);min-height:360px}.photo-panel img{width:100%;height:100%;object-fit:cover}.feature-list{display:grid;gap:14px;margin-top:25px}.feature-row{display:flex;gap:15px;padding:17px;border:1px solid var(--line);border-radius:16px;background:#fff;transition:.22s}.feature-row:hover{transform:translateX(5px);border-color:#b9d8f7;box-shadow:0 12px 27px rgba(18,102,199,.08)}.icon{flex:0 0 38px;height:38px;border-radius:12px;background:var(--sky);color:var(--blue);display:grid;place-items:center;font-weight:800}.feature-row h3,.card h3{margin:0;color:var(--navy);font-size:17px;font-weight:800}.feature-row p,.card p{margin:4px 0 0;color:var(--muted);font-size:14px;line-height:1.65}
    .white{background:#fff}.three-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.card{padding:24px;border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff;transition:.24s}.card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#b8d7f4}.card img{width:100%;height:180px;object-fit:cover;border-radius:14px;margin-bottom:18px}.number{color:var(--blue);font-size:14px;font-weight:800}.quote{padding:34px;border-radius:var(--radius);background:var(--navy);color:#fff;box-shadow:var(--shadow-lift)}.quote p{font-size:24px;line-height:1.6;margin:0}.quote footer{margin-top:22px;color:#b9d1ea;font-size:14px}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:18px;overflow:hidden}.stat{padding:26px;background:#fff}.stat strong{display:block;color:var(--blue);font-size:32px;line-height:1.2}.stat span{color:var(--muted);font-size:14px}.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:32px}.step{position:relative;padding:22px;border-top:3px solid #a9d5f7;background:#fff;border-radius:0 0 16px 16px}.step b{color:var(--blue);font-size:13px}.step h3{margin:8px 0 4px;color:var(--navy);font-size:17px}.step p{margin:0;color:var(--muted);font-size:14px}.tier{padding:25px;border:1px solid var(--line);border-radius:18px;background:#fff}.tier.highlight{border:2px solid var(--blue);box-shadow:var(--shadow-lift)}.tier h3{margin:0;color:var(--navy)}.tier strong{display:block;margin:10px 0;color:var(--blue);font-size:28px}.check-list{padding:0;margin:14px 0 22px;list-style:none}.check-list li{padding:6px 0;color:var(--muted);font-size:14px}.check-list li:before{content:"✓";margin-right:8px;color:var(--mint);font-weight:800}.faq{border-top:1px solid var(--line)}details{padding:20px 0;border-bottom:1px solid var(--line)}summary{cursor:pointer;color:var(--navy);font-weight:800}details p{margin:12px 0 0;color:var(--muted);max-width:820px}.cta{padding:58px;border-radius:var(--radius);background:linear-gradient(120deg,#0b2447,#1266c7);color:#fff;display:flex;justify-content:space-between;align-items:center;gap:25px}.cta h2{margin:0;font-size:32px}.cta p{margin:8px 0 0;color:#d7e7f7}.footer{padding:62px 0 22px;background:#fff;border-top:1px solid var(--line)}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:50px}.footer-desc{max-width:390px;color:var(--muted);font-size:14px}.footer h3{margin:3px 0 15px;color:var(--navy);font-size:15px}.footer-links{display:grid;gap:9px;color:var(--muted);font-size:14px}.footer-links a:hover,.footer-bottom a:hover{color:var(--blue)}.footer-bottom{display:flex;justify-content:space-between;gap:20px;margin-top:45px;padding-top:20px;border-top:1px solid var(--line);color:var(--muted);font-size:13px}.footer-records{display:flex;gap:15px;flex-wrap:wrap;justify-content:flex-end}
    @media(max-width:1024px){.desktop-nav>a{padding:9px 7px}.nav-wrap{gap:12px}.hero-grid,.split{gap:30px}.three-grid{grid-template-columns:repeat(2,1fr)}}
    @media(max-width:768px){.container{width:min(100% - 32px,680px)}.desktop-nav,.nav-cta{display:none}.mobile-toggle{display:block}.hero-inner{padding:64px 0}.hero-grid,.split{grid-template-columns:1fr}.hero h1{font-size:43px}.support-card{max-width:480px}.section{padding:62px 0}.timeline{grid-template-columns:repeat(2,1fr)}.stat-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr;gap:28px}.footer-grid>div:first-child{grid-column:1/-1}.footer-bottom{display:block}.footer-records{justify-content:flex-start;margin-top:12px}}
    @media(max-width:520px){.container{width:calc(100% - 28px)}.hero h1{font-size:36px}.hero-lead{font-size:16px}.three-grid,.timeline{grid-template-columns:1fr}.cta{padding:32px 23px;display:block}.cta h2{font-size:27px}.cta .btn{margin-top:20px}.footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}.stat strong{font-size:26px}.support-card{padding:22px}}

/* roulang page: category3 */
:root{
--navy:#0b2447;--blue:#1266c7;--blue-dark:#0d4e9c;--sky:#eaf4ff;--soft:#f6f9fd;--paper:#fff;
--ink:#13223a;--muted:#61718a;--line:#dce6f2;--mint:#1d9b7c;--gold:#efae38;--danger:#de5b4b;
--radius:22px;--radius-sm:14px;--shadow:0 18px 42px rgba(29,72,126,.10);--shadow-lift:0 24px 52px rgba(18,102,199,.16)
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--soft);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.75}a{text-decoration:none;color:inherit}img{display:block;max-width:100%}button,input{font:inherit}button{cursor:pointer}.container{width:min(1180px,calc(100% - 40px));margin:0 auto}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(220,230,242,.9)}.nav-wrap{height:76px;display:flex;align-items:center;gap:24px}.logo{display:flex;align-items:center;gap:10px;white-space:nowrap;font-weight:800;color:var(--navy);font-size:21px;letter-spacing:.04em}.logo-mark{width:36px;height:36px;border-radius:12px;background:linear-gradient(135deg,var(--blue),#55a6ff);display:grid;place-items:center;color:#fff;font-size:19px;box-shadow:0 8px 18px rgba(18,102,199,.25)}.desktop-nav{margin-left:auto;display:flex;align-items:center;gap:4px}.desktop-nav>a,.mega-toggle{border:0;background:transparent;padding:10px 11px;border-radius:10px;color:#3a4c67;font-weight:650;font-size:14px;transition:.2s}.desktop-nav>a:hover,.desktop-nav>a.active,.mega-toggle:hover{background:var(--sky);color:var(--blue)}.nav-cta{margin-left:8px;padding:10px 15px;border-radius:11px;background:var(--navy);color:#fff;font-weight:700;font-size:14px;box-shadow:0 8px 17px rgba(11,36,71,.18);transition:.2s}.nav-cta:hover{background:var(--blue);transform:translateY(-1px)}.mega{position:relative}.mega-panel{display:none;position:absolute;right:0;top:46px;width:430px;padding:18px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-lift);border-radius:18px}.mega:hover .mega-panel,.mega:focus-within .mega-panel{display:grid;grid-template-columns:1fr 1fr;gap:10px}.mega-panel a{padding:11px 12px;border-radius:12px;color:var(--ink);font-size:14px;line-height:1.35;transition:.2s}.mega-panel a span{display:block;color:var(--muted);font-size:12px;margin-top:4px}.mega-panel a:hover{background:var(--sky);color:var(--blue)}.mobile-toggle{display:none;margin-left:auto;width:42px;height:42px;border:1px solid var(--line);border-radius:11px;background:#fff;color:var(--navy);font-size:20px}.mobile-menu{display:none;padding:0 20px 18px;border-top:1px solid var(--line)}.mobile-menu.open{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding-top:14px}.mobile-menu a{padding:10px;border:1px solid var(--line);border-radius:10px;background:#fff;color:#354862;font-size:13px;font-weight:650}.mobile-menu a.active{border-color:#a8d0fb;background:var(--sky);color:var(--blue)}
main{overflow:hidden}.section{padding:86px 0}.section-sm{padding:54px 0}.section-kicker{margin:0 0 8px;color:var(--blue);font-size:13px;font-weight:800;letter-spacing:.08em}.section-title{margin:0;color:var(--navy);font-size:clamp(28px,4vw,43px);line-height:1.25;font-weight:850;letter-spacing:-.03em}.section-desc{margin:15px 0 0;color:var(--muted);font-size:16px}.btn{display:inline-flex;justify-content:center;align-items:center;gap:8px;min-height:48px;padding:11px 19px;border:1px solid transparent;border-radius:13px;font-weight:750;transition:.22s;outline:none}.btn:focus-visible{outline:3px solid rgba(18,102,199,.32);outline-offset:3px}.btn-blue{background:var(--blue);color:#fff;box-shadow:0 10px 22px rgba(18,102,199,.2)}.btn-blue:hover{background:var(--blue-dark);transform:translateY(-2px)}.btn-light{background:#fff;color:var(--blue);border-color:#cce2f9}.btn-light:hover{background:var(--sky);transform:translateY(-2px)}.badge{display:inline-flex;align-items:center;gap:7px;padding:6px 11px;border-radius:99px;background:#e8f7f3;color:#167d65;font-size:13px;font-weight:800}.badge:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--mint)}
.page-hero{position:relative;isolation:isolate;background:linear-gradient(105deg,rgba(6,30,64,.94),rgba(13,78,156,.78)),url('/assets/images/backpic/back-2.webp') center/cover;color:#fff;padding:88px 0 74px;overflow:hidden}.page-hero:after{content:"";position:absolute;z-index:-1;width:360px;height:360px;right:8%;top:-170px;border:1px solid rgba(255,255,255,.25);border-radius:50%;box-shadow:0 0 0 35px rgba(255,255,255,.06),0 0 0 82px rgba(255,255,255,.04)}.crumb{font-size:14px;color:rgba(255,255,255,.72)}.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:50px;align-items:center;margin-top:26px}.hero-title{margin:15px 0;font-size:clamp(38px,5vw,62px);line-height:1.13;letter-spacing:-.045em;font-weight:900}.hero-text{max-width:650px;margin:0;color:rgba(255,255,255,.86);font-size:17px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.qualification{padding:25px;border:1px solid rgba(255,255,255,.22);border-radius:22px;background:rgba(255,255,255,.12);backdrop-filter:blur(8px);box-shadow:0 20px 40px rgba(0,0,0,.14)}.qualification h2{margin:12px 0 8px;font-size:22px}.qualification p{margin:0;color:rgba(255,255,255,.78);font-size:14px}.qual-list{padding:0;margin:17px 0 0;list-style:none}.qual-list li{padding:7px 0 7px 24px;position:relative;font-size:14px}.qual-list li:before{content:"✓";position:absolute;left:0;color:#8ce4cd;font-weight:900}
.split{display:grid;grid-template-columns:.86fr 1.14fr;gap:66px;align-items:start}.sticky-note{position:sticky;top:108px;padding:28px;background:var(--navy);color:#fff;border-radius:var(--radius);box-shadow:var(--shadow)}.sticky-note h3{margin:0 0 12px;font-size:23px}.sticky-note p{margin:0;color:#c9dcf4;font-size:14px}.note-line{height:1px;background:rgba(255,255,255,.16);margin:20px 0}.note-stat{display:flex;justify-content:space-between;padding:10px 0;font-size:14px}.note-stat strong{color:#fff}
.story-card{padding:26px 0;border-bottom:1px solid var(--line)}.story-card:first-child{padding-top:0}.story-card h3{margin:0;font-size:22px;color:var(--navy)}.story-card p{margin:10px 0 0;color:var(--muted)}.number{display:inline-grid;place-items:center;width:35px;height:35px;margin-right:10px;border-radius:11px;background:var(--sky);color:var(--blue);font-size:14px;font-weight:850}
.impact{background:#fff}.impact-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:35px}.impact-card{padding:28px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:0 10px 25px rgba(29,72,126,.05);transition:.25s}.impact-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.impact-card strong{display:block;color:var(--blue);font-size:38px;line-height:1}.impact-card h3{margin:13px 0 7px;color:var(--navy);font-size:19px}.impact-card p{margin:0;color:var(--muted);font-size:14px}
.scene-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:25px;margin-top:32px}.scene-photo{min-height:380px;border-radius:var(--radius);overflow:hidden;position:relative}.scene-photo img{width:100%;height:100%;object-fit:cover}.scene-photo:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(8,35,71,.8),transparent 60%)}.scene-caption{position:absolute;z-index:1;bottom:26px;left:26px;right:26px;color:#fff}.scene-caption h3{margin:0;font-size:25px}.scene-caption p{margin:7px 0 0;color:#daeafd;font-size:14px}.scene-list{display:grid;gap:14px}.scene-item{padding:20px;border-radius:18px;background:#fff;border:1px solid var(--line);transition:.2s}.scene-item:hover{border-color:#a9cff5;transform:translateX(4px)}.scene-item h3{margin:0;color:var(--navy);font-size:17px}.scene-item p{margin:5px 0 0;color:var(--muted);font-size:14px}
.process-wrap{background:var(--sky)}.process{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:35px}.process-step{position:relative;padding:23px 19px;border-radius:18px;background:#fff;border:1px solid #d6e8fa}.process-step b{display:block;color:var(--blue);font-size:13px}.process-step h3{margin:8px 0 7px;color:var(--navy);font-size:18px}.process-step p{margin:0;color:var(--muted);font-size:13px}.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:35px}.quote{padding:25px;border-radius:20px;background:#fff;border:1px solid var(--line);box-shadow:0 10px 24px rgba(29,72,126,.05)}.quote p{margin:0;color:#41536e;font-size:15px}.quote footer{margin-top:19px;padding-top:14px;border-top:1px solid var(--line);color:var(--blue);font-weight:800;font-size:14px}
.calendar{display:grid;grid-template-columns:.8fr 1.2fr;gap:28px;padding:32px;border-radius:var(--radius);background:var(--navy);color:#fff}.calendar h2{margin:0;font-size:31px;line-height:1.3}.calendar p{color:#c5d9f1}.schedule{display:grid;gap:10px}.schedule-item{display:flex;gap:16px;align-items:center;padding:14px 17px;border-radius:14px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.11)}.schedule-item b{min-width:76px;color:#8de0ca;font-size:14px}.schedule-item span{font-size:14px}
.faq-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:56px}.faq-list{display:grid;gap:12px}.faq-item{border:1px solid var(--line);border-radius:15px;background:#fff;overflow:hidden}.faq-q{width:100%;display:flex;justify-content:space-between;gap:15px;text-align:left;padding:17px 19px;border:0;background:#fff;color:var(--navy);font-weight:800;font-size:16px}.faq-q span:last-child{color:var(--blue);font-size:22px;line-height:1}.faq-a{display:none;padding:0 19px 18px;color:var(--muted);font-size:14px}.faq-item.open .faq-a{display:block}.faq-item.open .faq-q{color:var(--blue)}
.cta{padding:66px 0;background:linear-gradient(115deg,#0b2447,#1266c7);color:#fff}.cta-box{display:flex;justify-content:space-between;gap:35px;align-items:center}.cta h2{margin:0;font-size:clamp(29px,4vw,43px);line-height:1.28}.cta p{margin:12px 0 0;color:#d6e8fb;max-width:680px}.form-inline{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}.form-inline input{min-width:250px;padding:12px 15px;border:1px solid rgba(255,255,255,.38);border-radius:12px;background:rgba(255,255,255,.12);color:#fff;outline:none}.form-inline input::placeholder{color:#d1e2f5}.form-inline input:focus{border-color:#fff;box-shadow:0 0 0 3px rgba(255,255,255,.18)}
.footer{padding:62px 0 24px;background:#081d39;color:#d0dcee}.footer .logo{color:#fff}.footer-grid{display:grid;grid-template-columns:1.25fr 1fr 1fr;gap:55px}.footer-desc{max-width:370px;margin:17px 0 0;color:#aebfd5;font-size:14px}.footer h3{margin:4px 0 14px;color:#fff;font-size:16px}.footer-links{display:grid;gap:8px}.footer-links a{color:#b8c9df;font-size:14px;transition:.2s}.footer-links a:hover{color:#78baff;transform:translateX(3px)}.footer-bottom{display:flex;justify-content:space-between;gap:18px;margin-top:45px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);color:#9fb1c8;font-size:13px}.footer-records{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:9px}.footer-records a:hover{color:#78baff}
@media(max-width:1024px){.desktop-nav{gap:0}.desktop-nav>a,.mega-toggle{padding:9px 7px;font-size:13px}.hero-grid,.split,.faq-layout{gap:35px}.process{grid-template-columns:repeat(2,1fr)}}@media(max-width:768px){.desktop-nav,.nav-cta{display:none}.mobile-toggle{display:block}.hero-grid,.split,.scene-grid,.calendar,.faq-layout{grid-template-columns:1fr}.page-hero{padding:60px 0}.qualification{max-width:590px}.sticky-note{position:static}.quote-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr;gap:32px}.footer-grid>div:first-child{grid-column:1/-1}.cta-box,.footer-bottom{display:block}.footer-records{justify-content:flex-start;margin-top:10px}.section{padding:64px 0}}@media(max-width:520px){.container{width:min(100% - 28px,1180px)}.nav-wrap{height:68px}.logo{font-size:18px}.logo-mark{width:33px;height:33px}.mobile-menu.open{grid-template-columns:1fr}.hero-title{font-size:39px}.impact-grid,.process{grid-template-columns:1fr}.scene-photo{min-height:300px}.form-inline input{min-width:100%;width:100%}.footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}.calendar{padding:25px}.section-title{font-size:29px}}

/* roulang page: category4 */
:root{--navy:#0b2447;--blue:#1266c7;--blue-dark:#0d4e9c;--sky:#eaf4ff;--soft:#f6f9fd;--paper:#fff;--ink:#13223a;--muted:#61718a;--line:#dce6f2;--mint:#1d9b7c;--gold:#efae38;--radius:22px;--radius-sm:14px;--shadow:0 18px 42px rgba(29,72,126,.10);--shadow-lift:0 24px 52px rgba(18,102,199,.16)}
    *{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--soft);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.75}a{text-decoration:none;color:inherit}img{display:block;max-width:100%}button,input{font:inherit}button{cursor:pointer}.container{width:min(1180px,calc(100% - 40px));margin:auto}
    .site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.95);backdrop-filter:blur(14px);border-bottom:1px solid rgba(220,230,242,.9)}.nav-wrap{height:76px;display:flex;align-items:center;gap:24px}.logo{display:flex;align-items:center;gap:10px;white-space:nowrap;font-weight:800;color:var(--navy);font-size:21px;letter-spacing:.04em}.logo-mark{width:36px;height:36px;border-radius:12px;background:linear-gradient(135deg,var(--blue),#55a6ff);display:grid;place-items:center;color:#fff;font-size:19px;box-shadow:0 8px 18px rgba(18,102,199,.25)}
    .desktop-nav{margin-left:auto;display:flex;align-items:center;gap:4px}.desktop-nav>a,.mega-toggle{border:0;background:transparent;padding:10px 11px;border-radius:10px;color:#3a4c67;font-weight:650;font-size:14px;transition:.2s}.desktop-nav>a:hover,.desktop-nav>a.active,.mega-toggle:hover{background:var(--sky);color:var(--blue)}.nav-cta{margin-left:8px;padding:10px 15px;border-radius:11px;background:var(--navy);color:#fff;font-weight:700;font-size:14px;box-shadow:0 8px 17px rgba(11,36,71,.18);transition:.2s}.nav-cta:hover{background:var(--blue);transform:translateY(-1px)}
    .mega{position:relative}.mega-panel{display:none;position:absolute;right:0;top:46px;width:430px;padding:18px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-lift);border-radius:18px}.mega:hover .mega-panel,.mega:focus-within .mega-panel{display:grid;grid-template-columns:1fr 1fr;gap:10px}.mega-panel a{padding:11px 12px;border-radius:12px;color:var(--ink);font-size:14px;line-height:1.35;transition:.2s}.mega-panel a span{display:block;color:var(--muted);font-size:12px;margin-top:4px}.mega-panel a:hover{background:var(--sky);color:var(--blue)}
    .mobile-toggle{display:none;margin-left:auto;width:42px;height:42px;border:1px solid var(--line);border-radius:11px;background:#fff;color:var(--navy);font-size:20px}.mobile-menu{display:none;padding:0 20px 18px;border-top:1px solid var(--line)}.mobile-menu.open{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding-top:14px}.mobile-menu a{padding:10px;border:1px solid var(--line);border-radius:10px;background:#fff;color:#354862;font-size:13px;font-weight:650}.mobile-menu a.active{border-color:#a8d0fb;background:var(--sky);color:var(--blue)}
    .hero{position:relative;overflow:hidden;min-height:570px;background-image:linear-gradient(90deg,rgba(6,28,62,.96),rgba(8,41,85,.78) 53%,rgba(8,41,85,.3)),url('/assets/images/backpic/back-2.webp');background-position:center;background-size:cover;color:#fff}.hero:after{content:"";position:absolute;width:480px;height:480px;border:1px solid rgba(255,255,255,.16);border-radius:50%;right:-120px;top:-190px;box-shadow:0 0 0 55px rgba(255,255,255,.05),0 0 0 120px rgba(255,255,255,.03)}.hero-inner{position:relative;z-index:1;padding:92px 0 72px;display:grid;grid-template-columns:1fr 390px;gap:62px;align-items:center}.eyebrow,.badge{display:inline-flex;align-items:center;gap:8px;padding:7px 12px;border:1px solid rgba(255,255,255,.3);border-radius:99px;background:rgba(255,255,255,.12);font-size:13px;font-weight:700}.eyebrow i{width:7px;height:7px;border-radius:50%;background:#7fe1c6}.hero h1{font-size:clamp(38px,5vw,66px);line-height:1.14;letter-spacing:-.04em;margin:21px 0 18px}.hero-lead{max-width:690px;color:rgba(255,255,255,.84);font-size:18px;line-height:1.9}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.btn{display:inline-flex;justify-content:center;align-items:center;gap:8px;min-height:48px;padding:11px 19px;border:1px solid transparent;border-radius:13px;font-weight:750;transition:.22s}.btn:focus-visible{outline:3px solid rgba(18,102,199,.32);outline-offset:3px}.btn-primary{background:#fff;color:var(--blue);box-shadow:0 10px 22px rgba(0,0,0,.15)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 15px 28px rgba(0,0,0,.22)}.btn-outline{border-color:rgba(255,255,255,.42);background:rgba(255,255,255,.08);color:#fff}.btn-outline:hover{background:rgba(255,255,255,.18);transform:translateY(-2px)}
    .hero-card{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.24);padding:14px;border-radius:24px;box-shadow:0 26px 60px rgba(0,0,0,.25);transform:rotate(2deg)}.hero-card img{width:100%;height:300px;object-fit:cover;border-radius:17px}.hero-card-copy{padding:15px 5px 3px}.hero-card-copy strong{font-size:20px}.hero-card-copy span{display:block;color:rgba(255,255,255,.7);font-size:13px}
    .section{padding:86px 0}.section.alt{background:#fff}.section-head{max-width:720px}.section-kicker{margin:0 0 8px;color:var(--blue);font-size:13px;font-weight:800;letter-spacing:.08em}.section h2{font-size:clamp(28px,3.4vw,44px);line-height:1.25;color:var(--navy);margin:0;letter-spacing:-.025em}.section-desc{margin:15px 0 0;color:var(--muted);font-size:16px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:28px}.cards{margin-top:36px}.card{padding:26px;border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff;transition:.25s}.card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#b9d8f7}.card h3{margin:0;color:var(--navy);font-size:19px}.card p{margin:9px 0 0;color:var(--muted);font-size:14px;line-height:1.75}.icon{width:44px;height:44px;border-radius:13px;display:grid;place-items:center;background:var(--sky);color:var(--blue);font-size:22px;margin-bottom:17px}.number{color:var(--blue);font-weight:900;font-size:36px;line-height:1}.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:62px;align-items:center}.photo-panel{border-radius:24px;overflow:hidden;box-shadow:var(--shadow-lift);min-height:380px}.photo-panel img{width:100%;height:100%;object-fit:cover}.feature-list{display:grid;gap:14px;margin-top:24px}.feature-row{display:flex;gap:15px;padding:17px;border:1px solid var(--line);border-radius:16px;background:#fff;transition:.22s}.feature-row:hover{transform:translateX(5px);border-color:#b9d8f7;box-shadow:0 12px 27px rgba(18,102,199,.08)}.feature-row b{color:var(--blue);font-size:20px}.feature-row h3{margin:0;color:var(--navy);font-size:17px}.feature-row p{margin:4px 0 0;color:var(--muted);font-size:14px}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:35px}.step{padding:23px 20px;background:var(--soft);border-radius:17px;border:1px solid var(--line)}.step strong{display:block;color:var(--blue);font-size:14px;margin-bottom:8px}.step h3{font-size:17px;color:var(--navy);margin:0}.step p{font-size:14px;color:var(--muted);margin:7px 0 0}.quote{background:var(--navy);color:#fff;border-radius:24px;padding:42px;position:relative;overflow:hidden}.quote:after{content:"“";position:absolute;right:28px;top:-34px;font:150px Georgia;color:rgba(255,255,255,.08)}.quote p{font-size:23px;line-height:1.7;max-width:790px;margin:0;position:relative;z-index:1}.quote small{display:block;color:#a9c6e8;margin-top:20px}.faq{margin-top:30px;display:grid;gap:12px;max-width:900px}.faq-item{background:#fff;border:1px solid var(--line);border-radius:15px;overflow:hidden}.faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;border:0;background:#fff;color:var(--navy);padding:18px 21px;font-weight:800;text-align:left}.faq-q span{color:var(--blue);font-size:22px;transition:.2s}.faq-a{display:none;padding:0 21px 18px;color:var(--muted);font-size:14px}.faq-item.open .faq-a{display:block}.faq-item.open .faq-q span{transform:rotate(45deg)}.cta{background:linear-gradient(110deg,#0b2447,#1266c7);color:#fff;border-radius:25px;padding:48px 54px;display:flex;justify-content:space-between;gap:30px;align-items:center}.cta h2{color:#fff;margin:0;font-size:34px}.cta p{color:#d3e5fa;margin:10px 0 0;max-width:650px}.footer{background:#071b35;color:#c2d2e6;padding:58px 0 22px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:50px}.footer .logo{color:#fff}.footer-desc{max-width:410px;color:#91a8c2;font-size:14px;margin-top:18px}.footer h3{color:#fff;font-size:15px;margin:0 0 15px}.footer-links{display:grid;gap:9px;font-size:14px;color:#9eb3ca}.footer-links a:hover,.footer-records a:hover{color:#fff}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:45px;padding-top:19px;display:flex;justify-content:space-between;gap:15px;font-size:12px;color:#829ab5}.footer-records{display:flex;flex-wrap:wrap;gap:14px}.tag{display:inline-block;padding:5px 10px;background:var(--sky);color:var(--blue);border-radius:99px;font-size:12px;font-weight:750;margin-bottom:14px}
    @media(max-width:1024px){.desktop-nav>a{padding:9px 6px;font-size:13px}.hero-inner{gap:35px}.steps{grid-template-columns:repeat(2,1fr)}}
    @media(max-width:768px){.container{width:min(100% - 30px,620px)}.desktop-nav,.nav-cta{display:none}.mobile-toggle{display:block}.hero-inner,.split,.grid-2{grid-template-columns:1fr}.hero-inner{padding:70px 0 58px}.hero-card{max-width:420px;transform:none;margin:auto}.hero-card img{height:240px}.section{padding:62px 0}.grid-3{grid-template-columns:1fr}.split{gap:30px}.photo-panel{min-height:270px}.cta{display:block;padding:34px 27px}.cta h2{font-size:28px}.cta .btn{margin-top:24px}.footer-grid{grid-template-columns:1fr 1fr;gap:30px}.footer-grid>div:first-child{grid-column:1/-1}.footer-bottom{display:block}.footer-records{margin-top:12px}}
    @media(max-width:520px){.hero h1{font-size:39px}.hero-lead{font-size:16px}.hero-actions .btn{width:100%}.steps{grid-template-columns:1fr}.quote{padding:28px 23px}.quote p{font-size:18px}.footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}.mobile-menu.open{grid-template-columns:1fr 1fr}}

/* roulang page: category1 */
:root{
 --navy:#0b2447;--blue:#1266c7;--blue-dark:#0d4e9c;--sky:#eaf4ff;
 --soft:#f6f9fd;--paper:#fff;--ink:#13223a;--muted:#61718a;
 --line:#dce6f2;--mint:#1d9b7c;--gold:#efae38;--danger:#de5b4b;
 --radius:22px;--radius-sm:14px;--shadow:0 18px 42px rgba(29,72,126,.10);
 --shadow-lift:0 24px 52px rgba(18,102,199,.16);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--soft);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.75}
a{text-decoration:none;color:inherit} img{display:block;max-width:100%} button,input{font:inherit} button{cursor:pointer}
.container{width:min(1180px,calc(100% - 40px));margin:0 auto}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(220,230,242,.9)}
.nav-wrap{height:76px;display:flex;align-items:center;gap:24px}
.logo{display:flex;align-items:center;gap:10px;white-space:nowrap;font-weight:800;color:var(--navy);font-size:21px;letter-spacing:.04em}
.logo-mark{width:36px;height:36px;border-radius:12px;background:linear-gradient(135deg,var(--blue),#55a6ff);display:grid;place-items:center;color:#fff;font-size:19px;box-shadow:0 8px 18px rgba(18,102,199,.25)}
.desktop-nav{margin-left:auto;display:flex;align-items:center;gap:4px}
.desktop-nav>a,.mega-toggle{border:0;background:transparent;padding:10px 11px;border-radius:10px;color:#3a4c67;font-weight:650;font-size:14px;transition:.2s}
.desktop-nav>a:hover,.desktop-nav>a.active,.mega-toggle:hover{background:var(--sky);color:var(--blue)}
.nav-cta{margin-left:8px;padding:10px 15px;border-radius:11px;background:var(--navy);color:#fff;font-weight:700;font-size:14px;box-shadow:0 8px 17px rgba(11,36,71,.18);transition:.2s}
.nav-cta:hover{background:var(--blue);transform:translateY(-1px)}
.mega{position:relative}.mega-panel{display:none;position:absolute;right:0;top:46px;width:430px;padding:18px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-lift);border-radius:18px}
.mega:hover .mega-panel,.mega:focus-within .mega-panel{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.mega-panel a{padding:11px 12px;border-radius:12px;color:var(--ink);font-size:14px;line-height:1.35;transition:.2s}.mega-panel a span{display:block;color:var(--muted);font-size:12px;margin-top:4px}.mega-panel a:hover{background:var(--sky);color:var(--blue)}
.mobile-toggle{display:none;margin-left:auto;width:42px;height:42px;border:1px solid var(--line);border-radius:11px;background:#fff;color:var(--navy);font-size:20px}.mobile-menu{display:none;padding:0 20px 18px;border-top:1px solid var(--line)}.mobile-menu.open{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding-top:14px}.mobile-menu a{padding:10px;border:1px solid var(--line);border-radius:10px;background:#fff;color:#354862;font-size:13px;font-weight:650}.mobile-menu a.active{border-color:#a8d0fb;background:var(--sky);color:var(--blue)}
main{overflow:hidden}.section{padding:88px 0}.section-sm{padding:54px 0}.section-kicker{margin:0 0 8px;color:var(--blue);font-size:13px;font-weight:800;letter-spacing:.08em}.section-title{margin:0;color:var(--navy);font-size:clamp(28px,4vw,43px);line-height:1.22;letter-spacing:-.03em}.section-desc{max-width:760px;margin:15px 0 0;color:var(--muted);font-size:16px}
.inner-hero{position:relative;overflow:hidden;color:#fff;background:linear-gradient(103deg,rgba(8,32,68,.94),rgba(12,67,130,.76)),url('/assets/images/backpic/back-2.webp') center/cover}.inner-hero:before{content:"";position:absolute;width:470px;height:470px;right:-120px;bottom:-270px;border-radius:50%;border:1px solid rgba(255,255,255,.25);box-shadow:0 0 0 45px rgba(255,255,255,.06),0 0 0 110px rgba(255,255,255,.035)}.inner-hero .container{position:relative;padding:82px 0 76px}.crumb{display:flex;gap:10px;align-items:center;color:rgba(255,255,255,.73);font-size:13px}.crumb a:hover{text-decoration:underline}.hero-badge{display:inline-flex;align-items:center;gap:8px;margin-top:31px;padding:8px 13px;border-radius:99px;background:#f3b33f;color:#352000;font-size:13px;font-weight:800;box-shadow:0 10px 22px rgba(0,0,0,.14)}.hero-badge:before{content:"●";font-size:10px}.inner-hero h1{max-width:760px;margin:18px 0 15px;font-size:clamp(37px,5.5vw,65px);line-height:1.1;letter-spacing:-.05em}.inner-hero p{max-width:720px;margin:0;color:rgba(255,255,255,.85);font-size:18px;line-height:1.9}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:29px}
.btn{display:inline-flex;justify-content:center;align-items:center;gap:8px;min-height:48px;padding:11px 19px;border:1px solid transparent;border-radius:13px;font-weight:750;transition:.22s;outline:none}.btn:focus-visible{outline:3px solid rgba(18,102,199,.35);outline-offset:3px}.btn-primary{background:var(--blue);color:#fff;box-shadow:0 10px 22px rgba(18,102,199,.2)}.btn-primary:hover{background:var(--blue-dark);transform:translateY(-2px);box-shadow:0 15px 28px rgba(18,102,199,.26)}.btn-light{background:#fff;color:var(--blue);box-shadow:0 10px 22px rgba(0,0,0,.15)}.btn-light:hover{transform:translateY(-2px)}.btn-outline{border-color:var(--line);background:#fff;color:var(--blue)}.btn-outline:hover{border-color:#9ac7f5;background:var(--sky);transform:translateY(-2px)}
.stats-bar{margin-top:-30px;position:relative;z-index:3;display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow)}.stat{padding:23px 26px;border-right:1px solid var(--line)}.stat:last-child{border-right:0}.stat strong{display:block;color:var(--blue);font-size:29px;line-height:1.15}.stat span{color:var(--muted);font-size:13px}
.pain-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:52px;align-items:center}.visual-card{position:relative}.visual-card img{width:100%;height:470px;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow)}.visual-note{position:absolute;right:-20px;bottom:28px;max-width:245px;padding:18px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow)}.visual-note strong{display:block;color:var(--navy);font-size:17px}.visual-note p{margin:5px 0 0;color:var(--muted);font-size:13px;line-height:1.6}
.problem-list{margin:27px 0 0;padding:0;list-style:none}.problem-list li{position:relative;padding:16px 0 16px 39px;border-bottom:1px solid var(--line);color:#41536d}.problem-list li:before{position:absolute;left:0;top:17px;content:"✓";display:grid;place-items:center;width:25px;height:25px;border-radius:50%;background:var(--sky);color:var(--blue);font-size:14px;font-weight:900}
.solution{background:#fff}.solution-layout{display:grid;grid-template-columns:1.12fr .88fr;gap:24px;margin-top:38px}.step-stack{display:grid;gap:13px}.step{display:grid;grid-template-columns:54px 1fr;gap:17px;padding:20px;border:1px solid var(--line);border-radius:18px;background:var(--paper);transition:.22s}.step:hover{transform:translateX(6px);border-color:#aed1f5;box-shadow:0 14px 26px rgba(18,102,199,.08)}.step-no{width:42px;height:42px;border-radius:13px;background:var(--sky);color:var(--blue);display:grid;place-items:center;font-weight:900}.step h3,.event-card h3,.quote-card h3{margin:0;color:var(--navy);font-size:18px}.step p,.event-card p{margin:5px 0 0;color:var(--muted);font-size:14px;line-height:1.7}
.schedule-box{padding:30px;background:var(--navy);color:#fff;border-radius:var(--radius);box-shadow:var(--shadow)}.schedule-box h3{margin:0;font-size:25px}.schedule-box>p{margin:10px 0 22px;color:#c7d8ee;font-size:14px}.schedule-row{display:flex;align-items:center;gap:13px;padding:14px 0;border-top:1px solid rgba(255,255,255,.15)}.date-pill{min-width:58px;padding:6px 8px;border-radius:10px;background:rgba(255,255,255,.12);text-align:center;font-size:12px;font-weight:800}.schedule-row strong{display:block;font-size:14px}.schedule-row span{display:block;color:#b7cae3;font-size:12px}
.event-area{background:linear-gradient(180deg,var(--soft),#edf5ff)}.event-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:25px;margin-top:38px}.event-card{overflow:hidden;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 12px 30px rgba(29,72,126,.07);transition:.25s}.event-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lift)}.event-card img{width:100%;height:226px;object-fit:cover}.event-card-body{padding:24px}.tag{display:inline-flex;padding:4px 9px;border-radius:99px;background:var(--sky);color:var(--blue);font-size:12px;font-weight:800}.event-meta{display:flex;gap:14px;flex-wrap:wrap;margin:15px 0;color:var(--muted);font-size:13px}.event-side{display:grid;gap:15px}.mini-event{padding:21px;background:#fff;border:1px solid var(--line);border-radius:18px;transition:.22s}.mini-event:hover{border-color:#abd0f5;box-shadow:var(--shadow)}.mini-event h3{margin:7px 0 3px;color:var(--navy);font-size:17px}.mini-event p{margin:0;color:var(--muted);font-size:13px}
.result-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:50px;align-items:center}.result-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:26px}.result-item{padding:19px;border-radius:16px;background:#fff;border:1px solid var(--line)}.result-item strong{display:block;color:var(--blue);font-size:26px;line-height:1.15}.result-item span{display:block;margin-top:6px;color:var(--muted);font-size:13px;line-height:1.45}.result-image{position:relative}.result-image img{width:100%;height:390px;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow)}.floating-label{position:absolute;left:22px;bottom:22px;padding:12px 15px;border-radius:13px;background:rgba(11,36,71,.9);color:#fff;font-size:14px;font-weight:700}
.scene-section{background:#fff}.scene-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:35px}.scene-card{padding:26px;border:1px solid var(--line);border-radius:20px;background:linear-gradient(145deg,#fff,#f7fbff);transition:.22s}.scene-card:hover{transform:translateY(-5px);border-color:#a6cff6;box-shadow:var(--shadow)}.scene-icon{display:grid;place-items:center;width:48px;height:48px;border-radius:15px;background:var(--sky);color:var(--blue);font-size:22px}.scene-card h3{margin:17px 0 7px;color:var(--navy);font-size:19px}.scene-card p{margin:0;color:var(--muted);font-size:14px}
.testimonial-section{background:#eaf4ff}.quote-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:46px;align-items:start}.quote-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}.quote-card{padding:24px;background:#fff;border:1px solid #d4e5f7;border-radius:18px;box-shadow:0 12px 24px rgba(29,72,126,.06)}.quote-card:nth-child(2){margin-top:28px}.quote-card p{margin:12px 0 17px;color:#50617a;font-size:14px}.quote-person{display:flex;align-items:center;gap:10px}.avatar{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--blue);color:#fff;font-weight:800;font-size:13px}.quote-person strong{display:block;color:var(--navy);font-size:13px}.quote-person span{display:block;color:var(--muted);font-size:12px}
.calendar{background:#fff}.calendar-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:34px}.calendar-day{padding:18px;border:1px solid var(--line);border-radius:16px;background:#fff}.calendar-day time{display:block;color:var(--blue);font-weight:900;font-size:14px}.calendar-day h3{margin:10px 0 4px;color:var(--navy);font-size:16px;line-height:1.4}.calendar-day p{margin:0;color:var(--muted);font-size:12px}
.faq-wrap{max-width:890px;margin:34px auto 0}.faq-item{border-bottom:1px solid var(--line);background:#fff}.faq-item:first-child{border-top:1px solid var(--line)}.faq-q{width:100%;display:flex;justify-content:space-between;gap:20px;padding:20px 4px;border:0;background:transparent;color:var(--navy);text-align:left;font-weight:800;font-size:16px}.faq-q span:last-child{color:var(--blue);font-size:24px;line-height:1}.faq-a{display:none;padding:0 36px 21px 4px;color:var(--muted);font-size:14px}.faq-item.open .faq-a{display:block}.faq-item.open .faq-q span:last-child{transform:rotate(45deg)}
.cta{padding:0 0 88px}.cta-box{position:relative;overflow:hidden;padding:54px 56px;border-radius:var(--radius);background:linear-gradient(115deg,var(--navy),#1266c7);color:#fff;box-shadow:var(--shadow-lift)}.cta-box:after{content:"";position:absolute;width:320px;height:320px;right:-85px;top:-190px;border:35px solid rgba(255,255,255,.08);border-radius:50%}.cta-box h2{position:relative;z-index:1;max-width:620px;margin:0;font-size:clamp(28px,4vw,42px);line-height:1.2}.cta-box p{position:relative;z-index:1;max-width:680px;margin:14px 0 25px;color:#d8e8fb}.join-form{position:relative;z-index:1;display:flex;gap:10px;max-width:600px}.join-form input{min-width:0;flex:1;padding:13px 15px;border:1px solid rgba(255,255,255,.25);border-radius:13px;background:rgba(255,255,255,.12);color:#fff;outline:none}.join-form input::placeholder{color:#d6e4f5}.join-form input:focus{border-color:#fff;box-shadow:0 0 0 3px rgba(255,255,255,.18)}
.footer{padding:62px 0 25px;background:#071b36;color:#c7d5e7}.footer-grid{display:grid;grid-template-columns:1.3fr .8fr .8fr;gap:55px}.footer .logo{color:#fff}.footer-desc{max-width:390px;margin:16px 0 0;color:#aebfd4;font-size:14px}.footer h3{margin:4px 0 15px;color:#fff;font-size:15px}.footer-links{display:grid;gap:10px}.footer-links a{color:#b5c5d8;font-size:14px;transition:.2s}.footer-links a:hover{color:#7fc0ff;transform:translateX(3px)}.footer-bottom{display:flex;justify-content:space-between;gap:18px;align-items:center;margin-top:48px;padding-top:22px;border-top:1px solid rgba(255,255,255,.13);font-size:13px}.footer-records{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:10px}.footer-records a:hover{color:#8ac5ff}
@media(max-width:1024px){.desktop-nav>a{padding:9px 7px;font-size:13px}.nav-wrap{gap:13px}.pain-grid,.result-grid,.quote-layout{gap:30px}.scene-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:768px){.container{width:min(100% - 32px,1180px)}.desktop-nav,.nav-cta{display:none}.mobile-toggle{display:block}.section{padding:65px 0}.inner-hero .container{padding:62px 0}.inner-hero h1{font-size:39px}.stats-bar{grid-template-columns:repeat(2,1fr);margin-top:-18px}.stat:nth-child(2){border-right:0}.stat:nth-child(-n+2){border-bottom:1px solid var(--line)}.pain-grid,.solution-layout,.event-grid,.result-grid,.quote-layout{grid-template-columns:1fr}.visual-card img{height:350px}.visual-note{right:14px;bottom:15px}.event-side{grid-template-columns:repeat(2,1fr)}.calendar-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr;gap:32px}.footer-grid>div:first-child{grid-column:1/-1}.footer-bottom{align-items:flex-start;flex-direction:column}.footer-records{justify-content:flex-start}.cta-box{padding:42px 30px}}
@media(max-width:520px){body{font-size:15px}.logo{font-size:19px}.mobile-menu.open{grid-template-columns:1fr}.inner-hero h1{font-size:34px}.inner-hero p{font-size:16px}.hero-actions,.join-form{flex-direction:column}.hero-actions .btn,.join-form .btn{width:100%}.stats-bar{border-radius:16px}.stat{padding:17px}.stat strong{font-size:24px}.section-title{font-size:29px}.visual-card img{height:285px}.visual-note{max-width:205px;padding:13px}.result-list,.quote-grid,.event-side,.scene-grid,.calendar-grid{grid-template-columns:1fr}.quote-card:nth-child(2){margin-top:0}.cta{padding-bottom:58px}.cta-box{padding:34px 22px}.footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}.mega-panel{width:min(430px,calc(100vw - 32px))}}

/* roulang page: category5 */
:root{
      --navy:#0b2447;--blue:#1266c7;--blue-dark:#0d4e9c;--sky:#eaf4ff;
      --soft:#f6f9fd;--paper:#fff;--ink:#13223a;--muted:#61718a;
      --line:#dce6f2;--mint:#1d9b7c;--gold:#efae38;--danger:#de5b4b;
      --radius:22px;--radius-sm:14px;--shadow:0 18px 42px rgba(29,72,126,.10);
      --shadow-lift:0 24px 52px rgba(18,102,199,.16);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--soft);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.75}
    a{text-decoration:none;color:inherit}
    img{display:block;max-width:100%}
    button,input{font:inherit}
    button{cursor:pointer}
    .container{width:min(1180px,calc(100% - 40px));margin:0 auto}
    .site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(220,230,242,.9)}
    .nav-wrap{height:76px;display:flex;align-items:center;gap:24px}
    .logo{display:flex;align-items:center;gap:10px;white-space:nowrap;font-weight:800;color:var(--navy);font-size:21px;letter-spacing:.04em}
    .logo-mark{width:36px;height:36px;border-radius:12px;background:linear-gradient(135deg,var(--blue),#55a6ff);display:grid;place-items:center;color:#fff;font-size:19px;box-shadow:0 8px 18px rgba(18,102,199,.25)}
    .desktop-nav{margin-left:auto;display:flex;align-items:center;gap:4px}
    .desktop-nav>a,.mega-toggle{border:0;background:transparent;padding:10px 11px;border-radius:10px;color:#3a4c67;font-weight:650;font-size:14px;transition:.2s}
    .desktop-nav>a:hover,.desktop-nav>a.active,.mega-toggle:hover{background:var(--sky);color:var(--blue)}
    .nav-cta{margin-left:8px;padding:10px 15px;border-radius:11px;background:var(--navy);color:#fff;font-weight:700;font-size:14px;box-shadow:0 8px 17px rgba(11,36,71,.18);transition:.2s}
    .nav-cta:hover{background:var(--blue);transform:translateY(-1px)}
    .mega{position:relative}
    .mega-panel{display:none;position:absolute;right:0;top:46px;width:430px;padding:18px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-lift);border-radius:18px}
    .mega:hover .mega-panel,.mega:focus-within .mega-panel{display:grid;grid-template-columns:1fr 1fr;gap:10px}
    .mega-panel a{padding:11px 12px;border-radius:12px;color:var(--ink);font-size:14px;line-height:1.35;transition:.2s}
    .mega-panel a span{display:block;color:var(--muted);font-size:12px;margin-top:4px}
    .mega-panel a:hover{background:var(--sky);color:var(--blue)}
    .mobile-toggle{display:none;margin-left:auto;width:42px;height:42px;border:1px solid var(--line);border-radius:11px;background:#fff;color:var(--navy);font-size:20px}
    .mobile-menu{display:none;padding:0 20px 18px;border-top:1px solid var(--line)}
    .mobile-menu.open{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding-top:14px}
    .mobile-menu a{padding:10px;border:1px solid var(--line);border-radius:10px;background:#fff;color:#354862;font-size:13px;font-weight:650}
    .mobile-menu a.active{border-color:#a8d0fb;background:var(--sky);color:var(--blue)}
    .page-hero{position:relative;overflow:hidden;background:linear-gradient(100deg,rgba(7,32,68,.95),rgba(11,57,112,.82)),url('/assets/images/backpic/back-2.webp') center/cover;color:#fff}
    .page-hero:before{content:"";position:absolute;right:8%;top:-180px;width:440px;height:440px;border:1px solid rgba(255,255,255,.18);border-radius:50%;box-shadow:0 0 0 52px rgba(255,255,255,.04),0 0 0 105px rgba(255,255,255,.03)}
    .hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.12fr .88fr;gap:54px;align-items:center;padding:88px 0 82px}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;margin-bottom:17px;padding:7px 12px;border:1px solid rgba(255,255,255,.3);border-radius:99px;background:rgba(255,255,255,.1);font-size:13px;font-weight:750;letter-spacing:.05em}
    .eyebrow i{width:7px;height:7px;border-radius:50%;background:#84e4c8;box-shadow:0 0 0 4px rgba(132,228,200,.14)}
    h1,h2,h3,p{margin-top:0}
    h1{max-width:670px;margin-bottom:18px;font-size:clamp(37px,5vw,60px);line-height:1.18;letter-spacing:-.04em;font-weight:850}
    .hero-copy{max-width:670px;margin-bottom:28px;color:rgba(255,255,255,.86);font-size:17px;line-height:1.95}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:11px 19px;border:1px solid transparent;border-radius:13px;font-weight:750;transition:.22s;outline:none}
    .btn:focus-visible{outline:3px solid rgba(18,102,199,.35);outline-offset:3px}
    .btn-light{background:#fff;color:var(--blue);box-shadow:0 12px 22px rgba(0,0,0,.14)}
    .btn-light:hover{transform:translateY(-2px);box-shadow:0 16px 27px rgba(0,0,0,.2)}
    .btn-ghost{border-color:rgba(255,255,255,.4);background:rgba(255,255,255,.08);color:#fff}
    .btn-ghost:hover{background:rgba(255,255,255,.18);transform:translateY(-2px)}
    .guide-board{padding:25px;border:1px solid rgba(255,255,255,.23);border-radius:22px;background:rgba(255,255,255,.12);box-shadow:0 20px 44px rgba(0,0,0,.16);backdrop-filter:blur(8px)}
    .guide-board h2{margin-bottom:13px;font-size:20px;font-weight:800}
    .guide-step{display:flex;gap:12px;padding:13px 0;border-top:1px solid rgba(255,255,255,.18)}
    .guide-step:first-of-type{border-top:0}
    .step-number{flex:0 0 29px;width:29px;height:29px;border-radius:50%;display:grid;place-items:center;background:#fff;color:var(--blue);font-size:13px;font-weight:850}
    .guide-step strong{display:block;font-size:14px}
    .guide-step span{display:block;margin-top:2px;color:rgba(255,255,255,.72);font-size:12px;line-height:1.55}
    main{overflow:hidden}
    .section{padding:84px 0}
    .section-sm{padding:58px 0}
    .section-head{max-width:760px}
    .kicker{margin-bottom:8px;color:var(--blue);font-size:13px;font-weight:850;letter-spacing:.1em}
    h2{margin-bottom:0;color:var(--navy);font-size:clamp(28px,3.4vw,42px);line-height:1.3;letter-spacing:-.025em;font-weight:850}
    .section-desc{margin:15px 0 0;color:var(--muted);font-size:16px}
    .pain-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:50px;align-items:center}
    .image-frame{position:relative;overflow:hidden;border-radius:var(--radius);box-shadow:var(--shadow)}
    .image-frame img{width:100%;height:430px;object-fit:cover}
    .image-note{position:absolute;bottom:20px;left:20px;right:20px;padding:16px 18px;border-radius:15px;background:rgba(255,255,255,.93);box-shadow:0 10px 25px rgba(11,36,71,.12);font-size:14px;font-weight:700;color:var(--navy)}
    .problem-list{display:grid;gap:13px;margin-top:27px}
    .problem-item{display:flex;gap:14px;padding:17px;border:1px solid var(--line);border-radius:16px;background:#fff;transition:.22s}
    .problem-item:hover{transform:translateX(5px);border-color:#add2fa;box-shadow:0 13px 25px rgba(18,102,199,.08)}
    .problem-icon{flex:0 0 38px;width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:var(--sky);color:var(--blue);font-size:18px;font-weight:800}
    .problem-item h3{margin-bottom:2px;color:var(--navy);font-size:16px;font-weight:800}
    .problem-item p{margin-bottom:0;color:var(--muted);font-size:14px;line-height:1.65}
    .rule-surface{background:#fff}
    .rule-layout{display:grid;grid-template-columns:1fr 1.25fr;gap:36px;align-items:start}
    .side-note{padding:29px;border-radius:var(--radius);background:var(--navy);color:#fff}
    .side-note h2{color:#fff;font-size:30px}
    .side-note p{margin:15px 0 22px;color:rgba(255,255,255,.74);font-size:15px}
    .side-points{margin:0;padding:0;list-style:none}
    .side-points li{position:relative;padding:10px 0 10px 26px;border-top:1px solid rgba(255,255,255,.13);color:rgba(255,255,255,.87);font-size:14px}
    .side-points li:before{content:"✓";position:absolute;left:0;color:#85e3ca;font-weight:850}
    .rule-list{display:grid;gap:12px}
    .rule-card{display:grid;grid-template-columns:52px 1fr auto;gap:15px;align-items:center;padding:20px;border:1px solid var(--line);border-radius:17px;background:#fff;transition:.22s}
    .rule-card:hover{border-color:#a9cff7;box-shadow:var(--shadow);transform:translateY(-3px)}
    .rule-card b{width:45px;height:45px;border-radius:14px;display:grid;place-items:center;background:var(--sky);color:var(--blue);font-size:17px}
    .rule-card h3{margin-bottom:2px;color:var(--navy);font-size:17px;font-weight:800}
    .rule-card p{margin-bottom:0;color:var(--muted);font-size:14px;line-height:1.65}
    .rule-tag{padding:5px 9px;border-radius:99px;background:#edf8f5;color:var(--mint);font-size:12px;font-weight:800;white-space:nowrap}
    .scene-area{background:linear-gradient(180deg,var(--soft),#eef6ff)}
    .scene-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:28px;margin-top:35px}
    .scene-main{overflow:hidden;border-radius:var(--radius);background:#fff;box-shadow:var(--shadow)}
    .scene-main img{width:100%;height:275px;object-fit:cover}
    .scene-content{padding:26px 28px}
    .scene-content h3{margin-bottom:8px;color:var(--navy);font-size:23px;font-weight:850}
    .scene-content p{margin-bottom:16px;color:var(--muted)}
    .inline-link{color:var(--blue);font-weight:800;font-size:14px}
    .inline-link:hover{color:var(--blue-dark)}
    .scene-stack{display:grid;gap:18px}
    .mini-scene{padding:23px;border:1px solid var(--line);border-radius:19px;background:#fff;transition:.22s}
    .mini-scene:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
    .mini-scene span{display:inline-grid;place-items:center;width:37px;height:37px;margin-bottom:12px;border-radius:11px;background:#fff5df;color:#bd7a06;font-weight:850}
    .mini-scene h3{margin-bottom:5px;color:var(--navy);font-size:17px;font-weight:800}
    .mini-scene p{margin-bottom:0;color:var(--muted);font-size:14px}
    .flow-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:36px}
    .flow-card{position:relative;padding:24px 20px;border:1px solid var(--line);border-radius:18px;background:#fff}
    .flow-card:after{content:"→";position:absolute;right:-15px;top:50%;z-index:2;color:#87b5e8;font-size:23px;font-weight:700;transform:translateY(-50%)}
    .flow-card:last-child:after{display:none}
    .flow-index{display:block;margin-bottom:15px;color:var(--blue);font-size:13px;font-weight:850;letter-spacing:.1em}
    .flow-card h3{margin-bottom:7px;color:var(--navy);font-size:17px;font-weight:850}
    .flow-card p{margin-bottom:0;color:var(--muted);font-size:14px;line-height:1.65}
    .result-panel{display:grid;grid-template-columns:1fr 1fr;gap:45px;align-items:center;padding:46px;border-radius:var(--radius);background:var(--navy);color:#fff}
    .result-panel h2{color:#fff}
    .result-panel p{margin:15px 0 0;color:rgba(255,255,255,.75)}
    .stats{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .stat{padding:20px;border:1px solid rgba(255,255,255,.16);border-radius:16px;background:rgba(255,255,255,.08)}
    .stat strong{display:block;color:#8fe7d0;font-size:29px;line-height:1.15;font-weight:850}
    .stat span{display:block;margin-top:5px;color:rgba(255,255,255,.7);font-size:13px}
    .quote-wrap{display:grid;grid-template-columns:.78fr 1.22fr;gap:46px;align-items:center}
    .quote-image{overflow:hidden;border-radius:var(--radius);box-shadow:var(--shadow)}
    .quote-image img{width:100%;height:360px;object-fit:cover}
    blockquote{margin:0;padding:0}
    blockquote p{margin-bottom:22px;color:var(--navy);font-size:24px;line-height:1.65;font-weight:750}
    .quote-author{display:flex;align-items:center;gap:12px}
    .avatar{width:45px;height:45px;border-radius:50%;display:grid;place-items:center;background:var(--sky);color:var(--blue);font-weight:850}
    .quote-author strong{display:block;color:var(--navy);font-size:14px}
    .quote-author span{display:block;color:var(--muted);font-size:13px}
    .faq-area{background:#fff}
    .faq-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:55px;align-items:start}
    .faq-intro{position:sticky;top:100px}
    .faq-intro p{margin:16px 0 0;color:var(--muted)}
    .faq-list{display:grid;gap:11px}
    details{border:1px solid var(--line);border-radius:15px;background:#fff;transition:.2s}
    details[open]{border-color:#afd1f5;box-shadow:0 10px 24px rgba(18,102,199,.08)}
    summary{position:relative;padding:18px 52px 18px 19px;color:var(--navy);font-size:16px;font-weight:800;cursor:pointer;list-style:none}
    summary::-webkit-details-marker{display:none}
    summary:after{content:"+";position:absolute;right:19px;top:14px;width:28px;height:28px;display:grid;place-items:center;border-radius:9px;background:var(--sky);color:var(--blue);font-size:21px;font-weight:500}
    details[open] summary:after{content:"−"}
    .faq-answer{padding:0 20px 19px;color:var(--muted);font-size:14px;line-height:1.8}
    .cta-section{padding:82px 0;background:var(--soft)}
    .cta-box{position:relative;overflow:hidden;padding:52px;border-radius:var(--radius);background:linear-gradient(115deg,#1266c7,#0b397c);color:#fff}
    .cta-box:after{content:"";position:absolute;width:330px;height:330px;right:-90px;bottom:-190px;border:1px solid rgba(255,255,255,.2);border-radius:50%;box-shadow:0 0 0 42px rgba(255,255,255,.05),0 0 0 90px rgba(255,255,255,.04)}
    .cta-content{position:relative;z-index:1;max-width:760px}
    .cta-box h2{color:#fff}
    .cta-box p{margin:15px 0 25px;color:rgba(255,255,255,.82);font-size:16px}
    .footer{padding:62px 0 24px;background:#081d39;color:#dce8f7}
    .footer-grid{display:grid;grid-template-columns:1.3fr .9fr .9fr;gap:55px;padding-bottom:42px}
    .footer .logo{color:#fff}
    .footer-desc{max-width:400px;margin:16px 0 0;color:#a9bdd6;font-size:14px;line-height:1.8}
    .footer h3{margin:0 0 14px;color:#fff;font-size:15px;font-weight:800}
    .footer-links{display:grid;gap:9px}
    .footer-links a{color:#aac0da;font-size:14px;transition:.2s}
    .footer-links a:hover{color:#fff;transform:translateX(3px)}
    .footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:22px;border-top:1px solid rgba(255,255,255,.13);color:#94abc8;font-size:13px}
    .footer-records{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:10px}
    .footer-records a:hover{color:#fff}
    @media(max-width:1024px){
      .desktop-nav>a{padding:9px 7px;font-size:13px}.nav-wrap{gap:14px}.hero-grid{gap:28px}.flow-grid{grid-template-columns:repeat(2,1fr)}.flow-card:nth-child(2):after{display:none}
    }
    @media(max-width:768px){
      .container{width:min(100% - 32px,1180px)}.desktop-nav,.nav-cta{display:none}.mobile-toggle{display:block}
      .hero-grid,.pain-grid,.rule-layout,.scene-grid,.result-panel,.quote-wrap,.faq-grid{grid-template-columns:1fr}
      .hero-grid{padding:64px 0}.guide-board{max-width:550px}.section{padding:62px 0}.pain-grid{gap:30px}.image-frame img{height:320px}
      .scene-main img{height:240px}.faq-intro{position:static}.footer-grid{grid-template-columns:1fr 1fr;gap:32px}.footer-grid>div:first-child{grid-column:1/-1}.footer-bottom{flex-direction:column}.footer-records{justify-content:flex-start}
    }
    @media(max-width:520px){
      body{font-size:15px}.nav-wrap{height:68px}.logo{font-size:19px}.logo-mark{width:33px;height:33px}.mobile-menu.open{grid-template-columns:1fr}
      h1{font-size:36px}.hero-copy{font-size:15px}.hero-actions,.hero-actions .btn{width:100%}.section{padding:52px 0}.section-sm{padding:42px 0}
      .rule-card{grid-template-columns:45px 1fr}.rule-card .rule-tag{display:none}.flow-grid,.stats{grid-template-columns:1fr}.flow-card:after{content:"↓";right:auto;left:50%;top:auto;bottom:-22px;transform:translateX(-50%)}.flow-card:not(:last-child){margin-bottom:8px}
      .result-panel,.cta-box{padding:30px 23px}.quote-image img{height:280px}.footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}.footer-records{gap:7px}.image-note{left:12px;right:12px;bottom:12px}
    }

/* roulang page: category6 */
:root{
      --navy:#0b2447;--blue:#1266c7;--blue-dark:#0d4e9c;--sky:#eaf4ff;
      --soft:#f6f9fd;--paper:#fff;--ink:#13223a;--muted:#61718a;
      --line:#dce6f2;--mint:#1d9b7c;--gold:#efae38;--danger:#de5b4b;
      --radius:22px;--radius-sm:14px;--shadow:0 18px 42px rgba(29,72,126,.10);
      --shadow-lift:0 24px 52px rgba(18,102,199,.16);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--soft);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.75}
    a{text-decoration:none;color:inherit}
    img{display:block;max-width:100%}
    button,input{font:inherit}
    button{cursor:pointer}
    .container{width:min(1180px,calc(100% - 40px));margin:0 auto}
    .site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(220,230,242,.9)}
    .nav-wrap{height:76px;display:flex;align-items:center;gap:24px}
    .logo{display:flex;align-items:center;gap:10px;white-space:nowrap;font-weight:800;color:var(--navy);font-size:21px;letter-spacing:.04em}
    .logo-mark{width:36px;height:36px;border-radius:12px;background:linear-gradient(135deg,var(--blue),#55a6ff);display:grid;place-items:center;color:#fff;font-size:19px;box-shadow:0 8px 18px rgba(18,102,199,.25)}
    .desktop-nav{margin-left:auto;display:flex;align-items:center;gap:4px}
    .desktop-nav>a,.mega-toggle{border:0;background:transparent;padding:10px 11px;border-radius:10px;color:#3a4c67;font-weight:650;font-size:14px;transition:.2s}
    .desktop-nav>a:hover,.desktop-nav>a.active,.mega-toggle:hover{background:var(--sky);color:var(--blue)}
    .nav-cta{margin-left:8px;padding:10px 15px;border-radius:11px;background:var(--navy);color:#fff;font-weight:700;font-size:14px;box-shadow:0 8px 17px rgba(11,36,71,.18);transition:.2s}
    .nav-cta:hover{background:var(--blue);transform:translateY(-1px)}
    .mega{position:relative}
    .mega-panel{display:none;position:absolute;right:0;top:46px;width:430px;padding:18px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-lift);border-radius:18px}
    .mega:hover .mega-panel,.mega:focus-within .mega-panel{display:grid;grid-template-columns:1fr 1fr;gap:10px}
    .mega-panel a{padding:11px 12px;border-radius:12px;color:var(--ink);font-size:14px;line-height:1.35;transition:.2s}
    .mega-panel a span{display:block;color:var(--muted);font-size:12px;margin-top:4px}
    .mega-panel a:hover{background:var(--sky);color:var(--blue)}
    .mobile-toggle{display:none;margin-left:auto;width:42px;height:42px;border:1px solid var(--line);border-radius:11px;background:#fff;color:var(--navy);font-size:20px}
    .mobile-menu{display:none;padding:0 20px 18px;border-top:1px solid var(--line)}
    .mobile-menu.open{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding-top:14px}
    .mobile-menu a{padding:10px;border:1px solid var(--line);border-radius:10px;background:#fff;color:#354862;font-size:13px;font-weight:650}
    .mobile-menu a.active{border-color:#a8d0fb;background:var(--sky);color:var(--blue)}
    .section{padding:86px 0}
    .section-sm{padding:56px 0}
    .section-kicker{margin:0 0 8px;color:var(--blue);font-size:13px;font-weight:800;letter-spacing:.09em}
    h1,h2,h3,p{margin-top:0}
    h1{font-size:clamp(36px,5vw,62px);line-height:1.17;letter-spacing:-.045em}
    h2{font-size:clamp(28px,3.3vw,42px);line-height:1.28;letter-spacing:-.035em;color:var(--navy)}
    h3{color:var(--navy)}
    .section-desc{max-width:730px;margin:14px 0 0;color:var(--muted);font-size:16px}
    .btn{display:inline-flex;justify-content:center;align-items:center;gap:8px;min-height:48px;padding:11px 19px;border:1px solid transparent;border-radius:13px;font-weight:750;transition:.22s;outline:none}
    .btn:focus-visible,.faq-button:focus-visible,.mobile-toggle:focus-visible{outline:3px solid rgba(18,102,199,.32);outline-offset:3px}
    .btn-primary{background:var(--blue);color:#fff;box-shadow:0 10px 22px rgba(18,102,199,.20)}
    .btn-primary:hover{background:var(--blue-dark);transform:translateY(-2px);box-shadow:0 15px 28px rgba(18,102,199,.28)}
    .btn-light{background:#fff;color:var(--blue);box-shadow:0 10px 22px rgba(0,0,0,.13)}
    .btn-light:hover{transform:translateY(-2px);box-shadow:0 15px 28px rgba(0,0,0,.2)}
    .btn-ghost{border-color:#b8d5f4;background:#fff;color:var(--blue)}
    .btn-ghost:hover{background:var(--sky);transform:translateY(-2px)}
    .inner-hero{position:relative;overflow:hidden;background:linear-gradient(104deg,rgba(8,35,73,.96),rgba(12,67,132,.84)),url('/assets/images/backpic/back-3.webp') center/cover;color:#fff}
    .inner-hero:before{content:"";position:absolute;right:9%;top:-125px;width:430px;height:430px;border:1px solid rgba(255,255,255,.18);border-radius:50%;box-shadow:0 0 0 45px rgba(255,255,255,.04),0 0 0 100px rgba(255,255,255,.025)}
    .inner-hero .container{position:relative;z-index:1;padding:82px 0 70px}
    .breadcrumb{display:flex;flex-wrap:wrap;gap:8px;color:rgba(255,255,255,.72);font-size:13px}
    .breadcrumb a:hover{color:#fff}
    .hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:end;margin-top:28px}
    .hero-copy p{max-width:700px;margin:20px 0 0;color:rgba(255,255,255,.85);font-size:18px;line-height:1.9}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
    .hero-card{padding:24px;border:1px solid rgba(255,255,255,.2);border-radius:22px;background:rgba(255,255,255,.11);backdrop-filter:blur(9px)}
    .hero-card-title{display:flex;align-items:center;gap:9px;font-size:15px;font-weight:800}
    .hero-card-title b{width:11px;height:11px;border-radius:50%;background:#80e3ca;box-shadow:0 0 0 5px rgba(128,227,202,.14)}
    .hero-points{display:grid;gap:13px;margin:20px 0 0;padding:0;list-style:none}
    .hero-points li{padding:11px 0 0;border-top:1px solid rgba(255,255,255,.17);color:rgba(255,255,255,.83);font-size:14px}
    .hero-points strong{display:block;color:#fff;font-size:16px}
    .trust-strip{background:#fff;border-bottom:1px solid var(--line)}
    .trust-grid{display:grid;grid-template-columns:repeat(4,1fr)}
    .trust-item{padding:24px 20px;border-right:1px solid var(--line)}
    .trust-item:last-child{border-right:0}
    .trust-item b{display:block;color:var(--blue);font-size:25px;line-height:1.1}
    .trust-item span{display:block;margin-top:7px;color:var(--muted);font-size:14px}
    .narrative{display:grid;grid-template-columns:.88fr 1.12fr;gap:72px;align-items:start}
    .sticky-title{position:sticky;top:105px}
    .quote-mark{color:#9dcdfc;font-size:58px;line-height:.6;font-family:Georgia,serif}
    .content-copy p{margin:0 0 19px;color:#4d6079}
    .content-copy p:first-of-type{font-size:19px;line-height:1.9;color:#29405f}
    .principles{display:grid;gap:14px}
    .principle{display:grid;grid-template-columns:52px 1fr;gap:16px;padding:20px;border-radius:18px;background:#fff;border:1px solid var(--line);transition:.24s}
    .principle:hover{border-color:#acd1f5;box-shadow:var(--shadow);transform:translateX(5px)}
    .principle-icon{width:52px;height:52px;display:grid;place-items:center;border-radius:16px;background:var(--sky);color:var(--blue);font-size:23px;font-weight:800}
    .principle h3{margin:0;font-size:18px}
    .principle p{margin:5px 0 0;color:var(--muted);font-size:14px}
    .safe-panel{background:var(--navy);color:#fff}
    .safe-panel h2{color:#fff}
    .safe-panel .section-kicker{color:#92c7ff}
    .safe-layout{display:grid;grid-template-columns:1fr .9fr;gap:52px;align-items:center}
    .safe-list{display:grid;gap:13px;margin-top:28px}
    .safe-list div{display:flex;gap:12px;padding:14px 15px;border:1px solid rgba(255,255,255,.15);border-radius:14px;background:rgba(255,255,255,.06);color:rgba(255,255,255,.84)}
    .safe-list strong{display:grid;place-items:center;flex:0 0 27px;width:27px;height:27px;border-radius:50%;background:#287dd7;color:#fff;font-size:14px}
    .safe-image{position:relative}
    .safe-image img{width:100%;height:410px;object-fit:cover;border-radius:24px;box-shadow:0 24px 48px rgba(0,0,0,.26)}
    .safe-float{position:absolute;bottom:20px;left:-22px;max-width:270px;padding:17px;border-radius:16px;background:#fff;color:var(--ink);box-shadow:var(--shadow)}
    .safe-float b{display:block;color:var(--blue);font-size:22px}
    .safe-float span{display:block;margin-top:2px;color:var(--muted);font-size:13px;line-height:1.5}
    .scenario-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:24px;margin-top:36px}
    .scenario-main{position:relative;min-height:470px;overflow:hidden;border-radius:var(--radius);background:#123b70}
    .scenario-main img{width:100%;height:100%;object-fit:cover;opacity:.68}
    .scenario-main:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(8,34,68,.92),rgba(8,34,68,.08))}
    .scenario-content{position:absolute;z-index:1;left:34px;right:34px;bottom:30px;color:#fff}
    .scenario-content h3{margin:0;color:#fff;font-size:28px}
    .scenario-content p{margin:9px 0 0;color:rgba(255,255,255,.82)}
    .scenario-side{display:grid;gap:24px}
    .scenario-card{padding:28px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:0 9px 23px rgba(25,73,128,.05);transition:.24s}
    .scenario-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
    .scenario-card .mini{display:inline-grid;place-items:center;width:42px;height:42px;border-radius:13px;background:var(--sky);color:var(--blue);font-weight:900}
    .scenario-card h3{margin:15px 0 7px;font-size:20px}
    .scenario-card p{margin:0;color:var(--muted);font-size:14px}
    .process-wrap{background:#fff}
    .process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:37px}
    .process-step{position:relative;padding:25px 20px 22px;border-radius:18px;background:var(--soft);border:1px solid var(--line)}
    .process-step:not(:last-child):after{content:"";position:absolute;right:-18px;top:47px;width:18px;height:2px;background:#b8d9f8}
    .step-number{display:grid;place-items:center;width:35px;height:35px;border-radius:50%;background:var(--blue);color:#fff;font-size:14px;font-weight:800}
    .process-step h3{margin:17px 0 7px;font-size:18px}
    .process-step p{margin:0;color:var(--muted);font-size:14px}
    .pledge-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:54px;align-items:center}
    .pledge-image{overflow:hidden;border-radius:24px}
    .pledge-image img{width:100%;height:420px;object-fit:cover;transition:.5s}
    .pledge-image:hover img{transform:scale(1.04)}
    .pledge-list{margin:25px 0 0;padding:0;list-style:none}
    .pledge-list li{position:relative;padding:12px 0 12px 30px;border-bottom:1px solid var(--line);color:#53657c}
    .pledge-list li:before{content:"✓";position:absolute;left:0;top:12px;color:var(--mint);font-weight:900}
    .notice{margin-top:24px;padding:15px 17px;border-left:4px solid var(--gold);border-radius:0 12px 12px 0;background:#fff8e9;color:#76551a;font-size:14px}
    .faq-layout{display:grid;grid-template-columns:.78fr 1.22fr;gap:65px}
    .faq-list{display:grid;gap:11px}
    .faq-item{overflow:hidden;border:1px solid var(--line);border-radius:15px;background:#fff}
    .faq-button{width:100%;display:flex;justify-content:space-between;gap:18px;padding:18px 20px;border:0;background:#fff;color:var(--navy);text-align:left;font-weight:800}
    .faq-button span:last-child{color:var(--blue);font-size:21px;line-height:1;transition:.2s}
    .faq-item.open .faq-button{background:#f9fcff}
    .faq-item.open .faq-button span:last-child{transform:rotate(45deg)}
    .faq-answer{display:none;padding:0 20px 19px;color:var(--muted);font-size:14px}
    .faq-item.open .faq-answer{display:block}
    .contact-card{padding:27px;border-radius:20px;background:linear-gradient(145deg,#e6f3ff,#f7fbff);border:1px solid #cfe5fb}
    .contact-card h3{margin:0;font-size:23px}
    .contact-card p{margin:10px 0 20px;color:var(--muted);font-size:14px}
    .cta-section{padding:80px 0;background:linear-gradient(115deg,#0b315f,#1266c7)}
    .cta-box{display:grid;grid-template-columns:1fr auto;gap:30px;align-items:center;padding:44px 48px;border:1px solid rgba(255,255,255,.19);border-radius:26px;background:rgba(255,255,255,.08);color:#fff}
    .cta-box h2{margin:0;color:#fff}
    .cta-box p{max-width:670px;margin:10px 0 0;color:rgba(255,255,255,.82)}
    .cta-actions{display:flex;flex-wrap:wrap;gap:11px}
    .footer{padding:60px 0 22px;background:#071b36;color:#d7e3f3}
    .footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:60px;padding-bottom:45px}
    .footer .logo{color:#fff}
    .footer-desc{max-width:390px;margin:18px 0 0;color:#a9bdd5;font-size:14px;line-height:1.8}
    .footer h3{margin:5px 0 15px;color:#fff;font-size:15px}
    .footer-links{display:grid;gap:9px}
    .footer-links a{color:#b7c8dc;font-size:14px;transition:.2s}
    .footer-links a:hover{color:#fff;transform:translateX(3px)}
    .footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);color:#99aec7;font-size:13px}
    .footer-records{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:11px}
    .footer-records a:hover{color:#fff}
    @media(max-width:1024px){
      .desktop-nav>a:nth-of-type(n+4){display:none}
      .hero-grid,.safe-layout,.pledge-grid,.faq-layout,.narrative{gap:36px}
      .process-grid{grid-template-columns:repeat(2,1fr)}
      .process-step:not(:last-child):after{display:none}
    }
    @media(max-width:768px){
      .container{width:min(100% - 32px,1180px)}
      .nav-wrap{height:68px}
      .desktop-nav,.nav-cta{display:none}
      .mobile-toggle{display:block}
      .inner-hero .container{padding:58px 0 56px}
      .hero-grid,.safe-layout,.pledge-grid,.faq-layout,.narrative,.cta-box{grid-template-columns:1fr}
      .hero-grid{gap:28px}
      .hero-card{max-width:570px}
      .trust-grid{grid-template-columns:1fr 1fr}
      .trust-item:nth-child(2){border-right:0}
      .trust-item:nth-child(-n+2){border-bottom:1px solid var(--line)}
      .sticky-title{position:static}
      .scenario-grid{grid-template-columns:1fr}
      .scenario-main{min-height:390px}
      .footer-grid{grid-template-columns:1fr 1fr;gap:34px}
      .footer-grid>div:first-child{grid-column:1/-1}
      .footer-bottom{flex-direction:column}
      .footer-records{justify-content:flex-start}
      .cta-box{padding:34px 28px}
    }
    @media(max-width:520px){
      body{font-size:15px}
      .mobile-menu.open{grid-template-columns:1fr}
      h1{font-size:36px}
      .section{padding:64px 0}
      .section-sm{padding:42px 0}
      .trust-grid,.process-grid{grid-template-columns:1fr}
      .trust-item{border-right:0!important;border-bottom:1px solid var(--line)}
      .trust-item:last-child{border-bottom:0}
      .scenario-content{left:23px;right:23px;bottom:24px}
      .scenario-content h3{font-size:24px}
      .safe-image img,.pledge-image img{height:310px}
      .safe-float{left:13px;bottom:13px}
      .principle{grid-template-columns:44px 1fr;padding:17px}
      .principle-icon{width:44px;height:44px}
      .footer-grid{grid-template-columns:1fr}
      .footer-grid>div:first-child{grid-column:auto}
      .cta-actions,.hero-actions{display:grid;grid-template-columns:1fr}
      .btn{width:100%}
    }