/* roulang page: index */
:root{
      --ink:#152137;
      --ink-soft:#536178;
      --deep:#101b31;
      --primary:#d99a32;
      --primary-dark:#ad7014;
      --mint:#2f8f83;
      --cream:#fffaf0;
      --paper:#ffffff;
      --mist:#f3f6f9;
      --line:#dfe6ed;
      --warm-line:#f1dfbd;
      --shadow:0 16px 42px rgba(22,38,61,.10);
      --shadow-lg:0 26px 65px rgba(9,25,47,.20);
      --radius:18px;
      --radius-sm:12px;
      --max:1180px;
      --ease:all .25s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;font-size:16px;line-height:1.78;-webkit-font-smoothing:antialiased}
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button{cursor:pointer}
    :focus-visible{outline:3px solid rgba(217,154,50,.42);outline-offset:3px}
    .container{width:min(var(--max),calc(100% - 48px));margin:0 auto}
    .site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.93);backdrop-filter:blur(16px);border-bottom:1px solid rgba(223,230,237,.86)}
    .topbar{height:76px;display:flex;align-items:center;justify-content:space-between;gap:20px}
    .brand{display:inline-flex;align-items:center;gap:10px;font-weight:800;color:var(--deep);font-size:21px;letter-spacing:.04em;white-space:nowrap}
    .brand-mark{width:34px;height:34px;border-radius:11px;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,#e5ab48,#be7618);box-shadow:0 6px 15px rgba(191,118,24,.25)}
    .main-nav{display:flex;align-items:center;justify-content:center;gap:4px;flex:1}
    .main-nav a{font-size:14px;font-weight:650;color:#415067;padding:9px 10px;border-radius:9px;white-space:nowrap}
    .main-nav a:hover,.main-nav a.active{color:var(--primary-dark);background:#fff6e5}
    .nav-cta{display:inline-flex;align-items:center;gap:8px;background:var(--deep);color:#fff;padding:10px 15px;border-radius:10px;font-weight:700;font-size:14px;white-space:nowrap}
    .nav-cta:hover{background:#26395a;transform:translateY(-1px)}
    .menu-toggle{display:none;border:0;background:transparent;color:var(--deep);font-size:24px;padding:6px}
    .hero{position:relative;min-height:604px;overflow:hidden;display:flex;align-items:center;background:var(--deep) url('/assets/images/backpic/back-1.webp') center/cover no-repeat}
    .hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,22,43,.94) 0%,rgba(14,28,52,.77) 47%,rgba(14,28,52,.45) 100%)}
    .hero:after{content:"";position:absolute;right:-140px;bottom:-190px;width:590px;height:590px;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 90px rgba(255,255,255,.03)}
    .hero-inner{position:relative;z-index:1;text-align:center;padding:80px 0 92px}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.20);border-radius:999px;padding:6px 12px;color:#ffdf9b;font-size:13px;font-weight:700;letter-spacing:.04em}
    .hero h1{max-width:850px;margin:20px auto 18px;color:#fff;font-size:clamp(38px,6vw,68px);line-height:1.18;letter-spacing:.03em;font-weight:850}
    .hero-lead{max-width:760px;margin:0 auto;color:rgba(255,255,255,.84);font-size:17px;line-height:1.9}
    .game-search{max-width:760px;margin:31px auto 19px;padding:8px;background:#fff;border-radius:15px;box-shadow:0 18px 38px rgba(0,0,0,.22);display:flex;gap:8px}
    .game-search input{min-width:0;flex:1;border:0;padding:12px 15px;color:var(--ink);outline:0;background:transparent}
    .game-search input::placeholder{color:#8994a5}
    .search-btn{border:0;border-radius:10px;background:var(--primary);color:#fff;font-weight:800;padding:12px 22px;transition:var(--ease)}
    .search-btn:hover{background:var(--primary-dark)}
    .hot-links{display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:9px;color:rgba(255,255,255,.72);font-size:13px}
    .hot-links a{padding:4px 10px;border:1px solid rgba(255,255,255,.22);border-radius:999px;color:#fff}
    .hot-links a:hover{background:rgba(255,255,255,.15)}
    .hero-points{max-width:700px;margin:31px auto 0;display:flex;justify-content:center;gap:36px;color:#fff}
    .hero-point{display:flex;align-items:center;gap:8px;font-size:14px}
    .hero-point i{color:#f5c96e}
    section{position:relative}
    .section{padding:92px 0}
    .section-soft{background:var(--mist)}
    .section-warm{background:var(--cream)}
    .section-dark{background:var(--deep);color:#fff}
    .section-head{max-width:730px;margin-bottom:38px}
    .section-head.center{text-align:center;margin-left:auto;margin-right:auto}
    .kicker{display:inline-flex;align-items:center;gap:7px;color:var(--primary-dark);font-weight:800;font-size:13px;letter-spacing:.09em}
    .kicker:before{content:"";display:block;width:24px;height:2px;background:currentColor}
    h2{margin:10px 0 12px;font-size:clamp(27px,3.4vw,42px);line-height:1.3;letter-spacing:.02em;color:var(--deep);font-weight:850}
    .section-dark h2{color:#fff}
    .section-intro{margin:0;color:var(--ink-soft);font-size:16px;line-height:1.95}
    .section-dark .section-intro{color:rgba(255,255,255,.72)}
    .assurance-bar{margin-top:-1px;background:#fff;border-bottom:1px solid var(--line)}
    .assurance-grid{display:grid;grid-template-columns:repeat(4,1fr)}
    .assurance-item{padding:23px 18px;display:flex;align-items:center;justify-content:center;gap:11px;border-right:1px solid var(--line);color:#536178;font-size:14px;font-weight:650}
    .assurance-item:last-child{border-right:0}
    .assurance-item i{color:var(--mint);font-size:20px}
    .category-grid{display:grid;grid-template-columns:1.15fr repeat(3,1fr);gap:18px}
    .category-card{position:relative;min-height:223px;overflow:hidden;border-radius:var(--radius);background:var(--deep);box-shadow:var(--shadow);isolation:isolate}
    .category-card.featured{grid-row:span 2;min-height:464px}
    .category-card img{position:absolute;width:100%;height:100%;object-fit:cover;opacity:.72;transition:transform .5s ease}
    .category-card:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(9,18,34,.90),rgba(10,21,40,.08) 80%);z-index:-1}
    .category-card:hover img{transform:scale(1.07)}
    .category-content{position:absolute;left:22px;right:20px;bottom:19px;color:#fff}
    .category-content span{font-size:12px;color:#f6ce7f;font-weight:700}
    .category-content h3{margin:5px 0;font-size:24px;line-height:1.35}
    .category-content p{margin:0;color:rgba(255,255,255,.75);font-size:13px;line-height:1.65}
    .app-shell{display:grid;grid-template-columns:.94fr 1.06fr;gap:70px;align-items:center}
    .app-art{position:relative;padding:26px}
    .app-art:before{content:"";position:absolute;inset:0 18% 5% 0;border-radius:38px;background:#e5f1ef}
    .app-art img{position:relative;width:100%;height:420px;border-radius:25px;object-fit:cover;box-shadow:var(--shadow-lg)}
    .app-note{position:absolute;right:0;bottom:0;width:220px;padding:17px;border-radius:15px;background:#fff;box-shadow:var(--shadow)}
    .app-note strong{display:block;color:var(--deep);font-size:26px;line-height:1.1}
    .app-note span{color:var(--ink-soft);font-size:13px}
    .check-list{display:grid;gap:14px;margin:25px 0 28px;padding:0;list-style:none}
    .check-list li{display:flex;gap:12px;color:#455268}
    .check-list i{width:23px;height:23px;display:grid;place-items:center;flex:0 0 23px;margin-top:3px;background:#e6f3ef;border-radius:50%;color:var(--mint);font-size:11px}
    .button-main,.button-alt{display:inline-flex;align-items:center;justify-content:center;gap:9px;border-radius:10px;padding:13px 20px;font-weight:800;font-size:15px;transition:var(--ease)}
    .button-main{color:#fff;background:var(--primary);box-shadow:0 8px 18px rgba(206,140,37,.24)}
    .button-main:hover{background:var(--primary-dark);color:#fff;transform:translateY(-2px)}
    .button-alt{border:1px solid var(--line);color:var(--deep);background:#fff}
    .button-alt:hover{border-color:var(--primary);color:var(--primary-dark);transform:translateY(-2px)}
    .benefit-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:46px;align-items:start}
    .benefit-list{border-top:1px solid var(--line)}
    .benefit-item{display:grid;grid-template-columns:52px 1fr;gap:17px;padding:22px 0;border-bottom:1px solid var(--line)}
    .benefit-icon{width:47px;height:47px;display:grid;place-items:center;border-radius:14px;background:#fff3dc;color:var(--primary-dark);font-size:20px}
    .benefit-item h3{margin:0 0 5px;font-size:18px;color:var(--deep);font-weight:800}
    .benefit-item p{margin:0;font-size:14px;color:var(--ink-soft);line-height:1.75}
    .quote-panel{padding:37px;border-radius:var(--radius);background:#f3eee5 url('/assets/images/coverpic/cover-4.webp') center/cover;min-height:450px;display:flex;flex-direction:column;justify-content:flex-end;overflow:hidden;position:relative}
    .quote-panel:before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,33,55,.02),rgba(20,33,55,.88))}
    .quote-panel>*{position:relative}
    .quote-panel .quote-symbol{font-family:Georgia,serif;color:#f5cd79;font-size:65px;height:61px;line-height:1}
    .quote-panel p{color:#fff;font-size:21px;line-height:1.75;font-weight:700;margin:7px 0 17px}
    .quote-panel small{color:rgba(255,255,255,.74)}
    .scene-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:18px}
    .scene-card{grid-column:span 4;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;transition:var(--ease)}
    .scene-card:nth-child(2){grid-column:span 5;background:#15334b;color:#fff;border:0}
    .scene-card:nth-child(3){grid-column:span 3}
    .scene-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
    .scene-card i{display:grid;place-items:center;width:44px;height:44px;border-radius:13px;background:#fff1d7;color:var(--primary-dark);font-size:19px}
    .scene-card:nth-child(2) i{background:rgba(255,255,255,.14);color:#ffd67d}
    .scene-card h3{font-size:20px;margin:16px 0 7px;color:var(--deep);font-weight:800}
    .scene-card:nth-child(2) h3{color:#fff}
    .scene-card p{color:var(--ink-soft);font-size:14px;line-height:1.78;margin:0}
    .scene-card:nth-child(2) p{color:rgba(255,255,255,.73)}
    .scene-card.wide{grid-column:span 7;display:grid;grid-template-columns:1fr 175px;gap:20px;align-items:center}
    .scene-card.wide img{width:175px;height:120px;object-fit:cover;border-radius:12px}
    .scene-card.small{grid-column:span 5}
    .reading-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center}
    .reading-copy p{margin:0 0 18px;color:var(--ink-soft);line-height:2}
    .reading-copy p:first-of-type{color:#344158;font-size:18px;font-weight:600}
    .reading-image{position:relative}
    .reading-image img{height:430px;width:100%;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow)}
    .image-label{position:absolute;left:-24px;bottom:28px;padding:17px 20px;border-radius:13px;background:#fff;box-shadow:var(--shadow);font-size:14px;color:var(--ink-soft)}
    .image-label b{display:block;color:var(--primary-dark);font-size:20px}
    .safety-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}
    .safety-card{padding:27px 22px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.13);border-radius:15px}
    .safety-card i{color:#f5c76d;font-size:25px}
    .safety-card h3{font-size:17px;margin:16px 0 8px;color:#fff}
    .safety-card p{font-size:13px;line-height:1.76;margin:0;color:rgba(255,255,255,.66)}
    .updates-wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:58px;align-items:start}
    .version-card{background:var(--deep);padding:30px;border-radius:var(--radius);color:#fff}
    .version-card .version{font-size:43px;font-weight:850;color:#f7cb73;line-height:1}
    .version-card h3{margin:12px 0 8px;font-size:22px}
    .version-card p{color:rgba(255,255,255,.72);font-size:14px;margin:0 0 21px}
    .version-card a{font-size:14px;font-weight:800;color:#ffd37e}
    .change-list{border-top:1px solid var(--line)}
    .change-item{display:grid;grid-template-columns:115px 1fr;gap:22px;padding:21px 0;border-bottom:1px solid var(--line)}
    .change-item time{font-weight:800;color:var(--mint);font-size:14px}
    .change-item h3{font-size:17px;color:var(--deep);margin:0 0 4px}
    .change-item p{color:var(--ink-soft);font-size:14px;line-height:1.75;margin:0}
    .about-wrap{border-radius:25px;overflow:hidden;background:#fff;border:1px solid var(--line);display:grid;grid-template-columns:1fr 1fr}
    .about-wrap img{height:100%;min-height:460px;width:100%;object-fit:cover}
    .about-copy{padding:58px}
    .about-copy p{color:var(--ink-soft);margin:0 0 17px;line-height:1.95}
    .about-copy .signature{display:flex;align-items:center;gap:11px;margin-top:24px;color:var(--deep);font-weight:800}
    .signature i{display:grid;place-items:center;width:37px;height:37px;background:#fff0d3;border-radius:50%;color:var(--primary-dark)}
    .metric-strip{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff}
    .metric{padding:29px 20px;text-align:center;border-right:1px solid var(--line)}
    .metric:last-child{border-right:0}
    .metric strong{display:block;font-size:34px;line-height:1.1;color:var(--primary-dark);font-weight:850}
    .metric span{display:block;margin-top:8px;color:var(--ink-soft);font-size:13px}
    .testimonial-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
    .testimonial{background:#fff;border:1px solid var(--line);padding:28px;border-radius:var(--radius)}
    .stars{color:#e3a335;letter-spacing:2px;font-size:14px}
    .testimonial blockquote{padding:0;margin:15px 0 19px;color:#445268;font-size:15px;line-height:1.9}
    .person{display:flex;align-items:center;gap:11px}
    .avatar{width:39px;height:39px;display:grid;place-items:center;border-radius:50%;background:#dfece9;color:var(--mint);font-weight:850}
    .person b{display:block;font-size:14px;color:var(--deep)}
    .person span{display:block;font-size:12px;color:var(--ink-soft)}
    .news-layout{display:grid;grid-template-columns:1.25fr .75fr;gap:45px}
    .news-list{border-top:1px solid rgba(255,255,255,.2)}
    .news-item{padding:23px 0;border-bottom:1px solid rgba(255,255,255,.17);display:grid;grid-template-columns:94px 1fr auto;gap:19px;align-items:start}
    .news-date{color:#f4c976;font-size:13px;font-weight:800}
    .news-item h3{margin:0 0 7px;font-size:18px;line-height:1.5;color:#fff}
    .news-item p{margin:0;color:rgba(255,255,255,.67);font-size:13px;line-height:1.75}
    .read-more{align-self:center;color:#f7cc78;border:1px solid rgba(247,204,120,.42);padding:7px 10px;border-radius:8px;font-size:12px;font-weight:700}
    .read-more:hover{color:#17243b;background:#f7cc78}
    .news-side{padding:30px;border-radius:var(--radius);background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.13)}
    .news-side h3{margin:0 0 13px;color:#fff;font-size:22px}
    .news-side p{font-size:14px;color:rgba(255,255,255,.7);margin:0 0 21px;line-height:1.85}
    .topic-list{list-style:none;padding:0;margin:0}
    .topic-list li{border-top:1px solid rgba(255,255,255,.14)}
    .topic-list a{display:flex;justify-content:space-between;gap:10px;padding:13px 0;color:#fff;font-size:14px}
    .topic-list a:hover{color:#f7cc78}
    .faq-wrap{display:grid;grid-template-columns:.75fr 1.25fr;gap:70px;align-items:start}
    .faq-contact{padding:30px;background:#fff4dd;border-radius:var(--radius)}
    .faq-contact p{color:#685a42;font-size:14px;line-height:1.85;margin:0 0 19px}
    .faq-list{border-top:1px solid var(--line)}
    .faq-item{padding:19px 0;border-bottom:1px solid var(--line)}
    .faq-item summary{list-style:none;cursor:pointer;font-weight:800;color:var(--deep);padding-right:27px;position:relative}
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-item summary:after{content:"+";position:absolute;right:2px;top:-5px;color:var(--primary-dark);font-size:24px;font-weight:400}
    .faq-item[open] summary:after{content:"−"}
    .faq-item p{margin:13px 0 2px;color:var(--ink-soft);font-size:14px;line-height:1.9}
    .cta-box{position:relative;overflow:hidden;padding:61px 52px;border-radius:25px;background:#286e68;color:#fff}
    .cta-box:before,.cta-box:after{content:"";position:absolute;border:1px solid rgba(255,255,255,.14);border-radius:50%}
    .cta-box:before{width:390px;height:390px;right:-110px;top:-220px}
    .cta-box:after{width:250px;height:250px;right:115px;bottom:-180px}
    .cta-inner{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:28px}
    .cta-inner h2{color:#fff;margin:0 0 10px}
    .cta-inner p{max-width:690px;color:rgba(255,255,255,.78);margin:0;line-height:1.85}
    .cta-box .button-main{background:#f3be57;color:#17243b;white-space:nowrap}
    .cta-box .button-main:hover{background:#ffda8d}
    .site-footer{background:#0c1629;color:rgba(255,255,255,.68);padding:59px 0 88px}
    .footer-top{display:grid;grid-template-columns:1.1fr 1.7fr;gap:70px;padding-bottom:37px;border-bottom:1px solid rgba(255,255,255,.13)}
    .footer-brand p{font-size:14px;line-height:1.85;max-width:390px;margin:15px 0 0}
    .footer-brand .brand{color:#fff}
    .footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
    .footer-links h3{font-size:14px;color:#fff;margin:4px 0 13px}
    .footer-links a{display:block;font-size:13px;padding:4px 0}
    .footer-links a:hover{color:#f6c76c}
    .footer-bottom{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-top:25px;font-size:12px}
    .footer-records{display:flex;gap:12px;flex-wrap:wrap}
    .footer-bottom a:hover{color:#f6c76c}
    .fixed-cta{position:fixed;z-index:90;bottom:16px;left:50%;transform:translateX(-50%);width:min(720px,calc(100% - 28px));display:flex;align-items:center;justify-content:space-between;gap:15px;padding:10px 12px 10px 18px;border-radius:14px;background:rgba(16,27,49,.95);box-shadow:0 15px 35px rgba(0,0,0,.27);backdrop-filter:blur(12px);color:#fff}
    .fixed-cta span{font-size:14px}
    .fixed-cta b{color:#f7cd7c}
    .fixed-cta .button-main{padding:9px 16px;font-size:13px}
    @media (max-width:1100px){
      .main-nav{gap:0}.main-nav a{font-size:13px;padding:8px 7px}
      .category-grid{grid-template-columns:repeat(2,1fr)}
      .category-card.featured{grid-row:span 1;min-height:300px}
      .scene-card,.scene-card:nth-child(2),.scene-card:nth-child(3){grid-column:span 6}
      .scene-card.wide,.scene-card.small{grid-column:span 6}
    }
    @media (max-width:850px){
      .site-header{position:relative}.topbar{height:66px}.menu-toggle{display:block}.nav-cta{display:none}
      .main-nav{display:none;position:absolute;top:66px;left:0;right:0;padding:12px 24px 18px;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow);flex-wrap:wrap;justify-content:flex-start}
      .main-nav.is-open{display:flex}.main-nav a{padding:8px 9px}
      .hero{min-height:560px}.section{padding:68px 0}
      .app-shell,.benefit-layout,.reading-layout,.updates-wrap,.faq-wrap,.news-layout{grid-template-columns:1fr;gap:36px}
      .app-art{max-width:620px;margin:auto}.quote-panel{min-height:360px}
      .about-wrap{grid-template-columns:1fr}.about-wrap img{height:300px;min-height:0}.about-copy{padding:38px}
      .safety-grid{grid-template-columns:1fr 1fr}.footer-top{grid-template-columns:1fr;gap:35px}
    }
    @media (max-width:560px){
      .container{width:min(100% - 30px,var(--max))}
      .hero-inner{padding:62px 0 73px}.hero h1{font-size:37px}.hero-lead{font-size:15px}
      .game-search{padding:6px}.game-search input{padding:11px 8px;font-size:13px}.search-btn{padding:11px 14px}
      .hero-points{gap:14px;flex-wrap:wrap;font-size:12px}
      .assurance-grid{grid-template-columns:1fr 1fr}.assurance-item{padding:15px 8px;font-size:12px}.assurance-item:nth-child(2){border-right:0}.assurance-item:nth-child(-n+2){border-bottom:1px solid var(--line)}
      h2{font-size:28px}.category-grid,.testimonial-grid{grid-template-columns:1fr}.category-card,.category-card.featured{min-height:238px}
      .scene-grid{grid-template-columns:1fr}.scene-card,.scene-card:nth-child(2),.scene-card:nth-child(3),.scene-card.wide,.scene-card.small{grid-column:auto}.scene-card.wide{display:block}.scene-card.wide img{margin-top:18px;width:100%;height:145px}
      .safety-grid{grid-template-columns:1fr}.metric-strip{grid-template-columns:1fr 1fr}.metric{border-bottom:1px solid var(--line)}.metric:nth-child(2){border-right:0}.metric:nth-child(n+3){border-bottom:0}
      .change-item{grid-template-columns:1fr;gap:4px}.news-item{grid-template-columns:1fr;gap:7px}.read-more{justify-self:start}
      .cta-box{padding:38px 25px}.cta-inner{align-items:flex-start;flex-direction:column}.footer-links{grid-template-columns:1fr 1fr}.fixed-cta span{font-size:12px}.fixed-cta .button-main{padding:8px 11px}
      .image-label{left:12px;bottom:14px}.reading-image img{height:330px}
    }

/* roulang page: category1 */
:root{
      --ink:#152137;--ink-soft:#536178;--deep:#101b31;--primary:#d99a32;
      --primary-dark:#ad7014;--mint:#2f8f83;--cream:#fffaf0;--paper:#fff;
      --mist:#f3f6f9;--line:#dfe6ed;--warm-line:#f1dfbd;
      --shadow:0 16px 42px rgba(22,38,61,.10);--shadow-lg:0 26px 65px rgba(9,25,47,.20);
      --radius:18px;--radius-sm:12px;--max:1180px;--ease:all .25s ease
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;font-size:16px;line-height:1.78;-webkit-font-smoothing:antialiased}
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    img{display:block;max-width:100%}
    button,input{font:inherit}
    button{cursor:pointer}
    h1,h2,h3,p{margin-top:0}
    h2{font-size:clamp(28px,3.4vw,43px);line-height:1.25;letter-spacing:.02em;margin-bottom:16px}
    h3{line-height:1.35}
    .container{width:min(var(--max),calc(100% - 48px));margin:0 auto}
    .site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.94);backdrop-filter:blur(16px);border-bottom:1px solid rgba(223,230,237,.86)}
    .topbar{height:76px;display:flex;align-items:center;justify-content:space-between;gap:20px}
    .brand{display:inline-flex;align-items:center;gap:10px;font-weight:800;color:var(--deep);font-size:21px;letter-spacing:.04em;white-space:nowrap}
    .brand-mark{width:34px;height:34px;border-radius:11px;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,#e5ab48,#be7618);box-shadow:0 6px 15px rgba(191,118,24,.25)}
    .main-nav{display:flex;align-items:center;justify-content:center;gap:4px;flex:1}
    .main-nav a{font-size:14px;font-weight:650;color:#415067;padding:9px 10px;border-radius:9px;white-space:nowrap}
    .main-nav a:hover,.main-nav a.active{color:var(--primary-dark);background:#fff6e5}
    .nav-cta{display:inline-flex;align-items:center;gap:8px;background:var(--deep);color:#fff;padding:10px 15px;border-radius:10px;font-weight:700;font-size:14px;white-space:nowrap}
    .nav-cta:hover{background:#26395a;color:#fff;transform:translateY(-1px)}
    .menu-toggle{display:none;border:0;background:transparent;color:var(--deep);font-size:24px;padding:6px}
    .inner-hero{position:relative;overflow:hidden;background:var(--deep) url('/assets/images/backpic/back-2.webp') center/cover no-repeat;color:#fff}
    .inner-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(10,22,43,.95),rgba(14,28,52,.68))}
    .inner-hero .container{position:relative;padding:94px 0 100px}
    .eyebrow,.tag{display:inline-flex;align-items:center;gap:8px;border-radius:999px;font-size:13px;font-weight:750;letter-spacing:.04em}
    .eyebrow{padding:6px 12px;color:#ffdf9b;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2)}
    .inner-hero h1{max-width:720px;margin:20px 0 16px;color:#fff;font-size:clamp(38px,6vw,66px);line-height:1.16}
    .inner-lead{max-width:680px;color:rgba(255,255,255,.82);font-size:17px}
    .hero-actions{display:flex;gap:12px;margin-top:28px;flex-wrap:wrap}
    .button-main,.button-alt{display:inline-flex;align-items:center;justify-content:center;gap:9px;border-radius:10px;padding:13px 20px;font-weight:800;font-size:15px;transition:var(--ease)}
    .button-main{color:#fff;background:var(--primary);box-shadow:0 8px 18px rgba(206,140,37,.24)}
    .button-main:hover{background:var(--primary-dark);color:#fff;transform:translateY(-2px)}
    .button-alt{border:1px solid var(--line);color:var(--deep);background:#fff}
    .button-alt:hover{border-color:var(--primary);color:var(--primary-dark);transform:translateY(-2px)}
    .hero-actions .button-alt{color:#fff;background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.3)}
    .hero-actions .button-alt:hover{background:#fff;color:var(--deep)}
    .section{padding:86px 0}
    .section-soft{background:var(--mist)}
    .section-warm{background:var(--cream)}
    .section-dark{background:var(--deep);color:#fff}
    .section-head{max-width:730px;margin-bottom:38px}
    .section-head.center{text-align:center;margin-left:auto;margin-right:auto}
    .section-intro{margin:0;color:var(--ink-soft);font-size:16px;line-height:1.95}
    .section-dark .section-intro{color:rgba(255,255,255,.73)}
    .tag{padding:5px 10px;background:#fff4dc;color:var(--primary-dark);margin-bottom:14px}
    .bento{display:grid;grid-template-columns:1.35fr .8fr .8fr;gap:18px}
    .bento-card{min-height:190px;padding:28px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow);transition:var(--ease)}
    .bento-card:hover,.feature-card:hover,.scene:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
    .bento-card.large{grid-row:span 2;min-height:398px;color:#fff;background:linear-gradient(145deg,rgba(16,27,49,.9),rgba(36,62,81,.86)),url('/assets/images/coverpic/cover-2.webp') center/cover}
    .bento-card h3{font-size:24px;margin:10px 0 10px}
    .bento-card p{color:var(--ink-soft);margin-bottom:0}
    .bento-card.large p{color:rgba(255,255,255,.78)}
    .icon-box{width:44px;height:44px;border-radius:13px;display:grid;place-items:center;color:var(--primary-dark);background:#fff4dc;font-size:19px}
    .bento-card.large .icon-box{color:#fff;background:rgba(217,154,50,.9)}
    .stats{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
    .stat{padding:25px 18px;text-align:center;border-right:1px solid var(--line)}
    .stat:last-child{border-right:0}
    .stat strong{display:block;color:var(--deep);font-size:31px;line-height:1.2}
    .stat span{color:var(--ink-soft);font-size:14px}
    .feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
    .feature-card{padding:28px;border-radius:var(--radius);background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);transition:var(--ease)}
    .feature-card h3{font-size:21px;margin:20px 0 10px}
    .feature-card p{color:var(--ink-soft);margin-bottom:0}
    .split{display:grid;grid-template-columns:.92fr 1.08fr;gap:68px;align-items:center}
    .visual-card{position:relative}
    .visual-card img{height:420px;width:100%;object-fit:cover;border-radius:24px;box-shadow:var(--shadow-lg)}
    .float-note{position:absolute;right:-18px;bottom:24px;padding:17px 20px;border-radius:14px;background:#fff;box-shadow:var(--shadow);font-weight:750;color:var(--deep)}
    .check-list{display:grid;gap:14px;margin:25px 0 28px;padding:0;list-style:none}
    .check-list li{display:flex;gap:12px;color:#455268}
    .check-list i{width:23px;height:23px;display:grid;place-items:center;flex:0 0 23px;margin-top:3px;background:#e6f3ef;border-radius:50%;color:var(--mint);font-size:11px}
    .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
    .step{position:relative;padding:20px 24px 20px 0}
    .step:not(:last-child):after{content:"";position:absolute;top:38px;right:12px;width:28px;border-top:1px dashed #c7d0d9}
    .step-num{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:var(--primary);color:#fff;font-weight:800;margin-bottom:17px}
    .step h3{font-size:18px;margin-bottom:8px}
    .step p{color:var(--ink-soft);font-size:14px;margin:0}
    .scene-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
    .scene{display:flex;gap:20px;padding:22px;border-radius:var(--radius);background:#fff;border:1px solid var(--line);transition:var(--ease)}
    .scene img{width:130px;height:118px;object-fit:cover;border-radius:13px}
    .scene h3{margin:3px 0 8px;font-size:19px}
    .scene p{margin:0;color:var(--ink-soft);font-size:14px}
    .quote{max-width:820px;margin:auto;padding:38px 44px;border-left:4px solid var(--primary);background:rgba(255,255,255,.08);border-radius:0 var(--radius) var(--radius) 0}
    .quote p{font-size:21px;line-height:1.75;margin-bottom:18px}
    .quote span{color:#f0c875;font-size:14px}
    .faq-list{max-width:850px;margin:0 auto}
    .faq-item{border-bottom:1px solid var(--line)}
    .faq-question{width:100%;display:flex;justify-content:space-between;align-items:center;padding:21px 4px;border:0;background:transparent;color:var(--deep);font-weight:800;text-align:left}
    .faq-question i{color:var(--primary);transition:var(--ease)}
    .faq-answer{display:none;padding:0 36px 20px 4px;color:var(--ink-soft)}
    .faq-item.open .faq-answer{display:block}
    .faq-item.open .faq-question i{transform:rotate(45deg)}
    .cta{padding:62px 0;background:linear-gradient(110deg,#101b31,#1b3150);color:#fff}
    .cta-inner{display:flex;justify-content:space-between;align-items:center;gap:30px}
    .cta h2{margin-bottom:9px;color:#fff}
    .cta p{margin:0;color:rgba(255,255,255,.72)}
    .site-footer{padding:62px 0 20px;background:#0b1426;color:#b8c3d4}
    .footer-top{display:flex;justify-content:space-between;gap:60px;padding-bottom:42px;border-bottom:1px solid rgba(255,255,255,.12)}
    .footer-brand{max-width:350px}
    .footer-brand .brand{color:#fff}
    .footer-brand p{margin-top:17px;font-size:14px;line-height:1.9}
    .footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:56px}
    .footer-links h3{color:#fff;font-size:15px;margin-bottom:15px}
    .footer-links a{display:block;font-size:14px;margin:9px 0;color:#aebbd0}
    .footer-links a:hover{color:#f1c66c}
    .footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:20px;font-size:13px}
    .footer-records{display:flex;gap:15px;flex-wrap:wrap;justify-content:flex-end}
    .footer-records a:hover{color:#f1c66c}
    .fixed-bar{position:fixed;right:22px;bottom:22px;z-index:20;display:flex;align-items:center;gap:12px;padding:12px 15px 12px 18px;border-radius:999px;background:var(--primary);color:#fff;box-shadow:0 12px 28px rgba(173,112,20,.3);font-size:14px;font-weight:800}
    .fixed-bar:hover{background:var(--primary-dark);color:#fff;transform:translateY(-2px)}
    @media(max-width:1024px){.main-nav a{padding:8px 6px;font-size:13px}.nav-cta{display:none}.bento{grid-template-columns:1fr 1fr}.bento-card.large{grid-row:span 2}.split{gap:36px}}
    @media(max-width:768px){.container{width:min(var(--max),calc(100% - 34px))}.topbar{height:68px}.menu-toggle{display:block}.main-nav{display:none;position:absolute;left:17px;right:17px;top:74px;padding:10px;flex-direction:column;align-items:stretch;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow-lg)}.main-nav.is-open{display:flex}.main-nav a{padding:11px 14px}.inner-hero .container{padding:72px 0 78px}.section{padding:67px 0}.bento,.feature-grid,.scene-grid,.split{grid-template-columns:1fr}.bento-card.large{grid-row:auto;min-height:300px}.stats{grid-template-columns:repeat(2,1fr)}.stat:nth-child(2){border-right:0}.stat:nth-child(-n+2){border-bottom:1px solid var(--line)}.steps{grid-template-columns:repeat(2,1fr)}.step:nth-child(2):after{display:none}.footer-top,.footer-bottom,.cta-inner{display:block}.footer-links{margin-top:35px;gap:20px}.footer-bottom>div{margin-top:12px}.footer-records{justify-content:flex-start}.float-note{right:12px}.fixed-bar{right:12px;bottom:12px}}
    @media(max-width:520px){.hero-actions a{width:100%}.scene{display:block}.scene img{width:100%;height:180px;margin-bottom:16px}.steps{display:block}.step{padding-right:0;border-bottom:1px solid var(--line)}.step:not(:last-child):after{display:none}.quote{padding:25px 22px}.quote p{font-size:18px}.footer-links{grid-template-columns:1fr 1fr}.footer-links>div:last-child{grid-column:span 2}.fixed-bar span{display:none}}
    :focus-visible{outline:3px solid rgba(217,154,50,.55);outline-offset:3px}

/* roulang page: category3 */
:root{
      --ink:#152137;--ink-soft:#536178;--deep:#101b31;--primary:#d99a32;
      --primary-dark:#ad7014;--mint:#2f8f83;--cream:#fffaf0;--paper:#fff;
      --mist:#f3f6f9;--line:#dfe6ed;--warm-line:#f1dfbd;
      --shadow:0 16px 42px rgba(22,38,61,.10);--shadow-lg:0 26px 65px rgba(9,25,47,.20);
      --radius:18px;--radius-sm:12px;--max:1180px;--ease:all .25s ease
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;font-size:16px;line-height:1.78;-webkit-font-smoothing:antialiased}
    h1,h2,h3,p{margin-top:0}h2{font-size:clamp(28px,4vw,42px);line-height:1.25;letter-spacing:.02em;margin-bottom:16px}h3{line-height:1.35}
    a{color:inherit;text-decoration:none;transition:var(--ease)}img{max-width:100%;display:block}button,input{font:inherit}button{cursor:pointer}
    .container{width:min(var(--max),calc(100% - 48px));margin:0 auto}
    .site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.94);backdrop-filter:blur(16px);border-bottom:1px solid rgba(223,230,237,.86)}
    .topbar{height:76px;display:flex;align-items:center;justify-content:space-between;gap:20px}
    .brand{display:inline-flex;align-items:center;gap:10px;font-weight:800;color:var(--deep);font-size:21px;letter-spacing:.04em;white-space:nowrap}
    .brand-mark{width:34px;height:34px;border-radius:11px;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,#e5ab48,#be7618);box-shadow:0 6px 15px rgba(191,118,24,.25)}
    .main-nav{display:flex;align-items:center;justify-content:center;gap:4px;flex:1}
    .main-nav a{font-size:14px;font-weight:650;color:#415067;padding:9px 10px;border-radius:9px;white-space:nowrap}
    .main-nav a:hover,.main-nav a.active{color:var(--primary-dark);background:#fff6e5}
    .nav-cta{display:inline-flex;align-items:center;gap:8px;background:var(--deep);color:#fff;padding:10px 15px;border-radius:10px;font-weight:700;font-size:14px;white-space:nowrap}
    .nav-cta:hover{background:#26395a;color:#fff;transform:translateY(-1px)}
    .menu-toggle{display:none;border:0;background:transparent;color:var(--deep);font-size:24px;padding:6px}
    .hero{position:relative;min-height:520px;display:flex;align-items:center;overflow:hidden;background:var(--deep) url('/assets/images/backpic/back-2.webp') center/cover no-repeat}
    .hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,22,43,.95),rgba(14,28,52,.70) 58%,rgba(14,28,52,.38))}
    .hero-inner{position:relative;z-index:1;padding:75px 0;width:100%}
    .hero-layout{display:grid;grid-template-columns:1.08fr .92fr;gap:60px;align-items:center}
    .eyebrow,.tag{display:inline-flex;align-items:center;gap:8px;border-radius:999px;padding:6px 12px;font-size:13px;font-weight:700;letter-spacing:.04em}
    .eyebrow{color:#ffdf9b;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2)}
    .hero h1{color:#fff;font-size:clamp(38px,5.4vw,64px);line-height:1.18;margin:18px 0 16px}
    .hero-lead{color:rgba(255,255,255,.83);font-size:17px;max-width:650px;line-height:1.9}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:27px}
    .button-main,.button-alt{display:inline-flex;align-items:center;justify-content:center;gap:9px;border-radius:10px;padding:13px 20px;font-weight:800;font-size:15px;transition:var(--ease)}
    .button-main{color:#fff;background:var(--primary);box-shadow:0 8px 18px rgba(206,140,37,.24)}
    .button-main:hover{background:var(--primary-dark);color:#fff;transform:translateY(-2px)}
    .button-alt{border:1px solid var(--line);color:var(--deep);background:#fff}.button-alt:hover{border-color:var(--primary);color:var(--primary-dark);transform:translateY(-2px)}
    .hero .button-alt{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.32);color:#fff}
    .hero .button-alt:hover{background:#fff;color:var(--deep)}
    .time-panel{background:rgba(255,255,255,.96);border-radius:22px;padding:25px;box-shadow:var(--shadow-lg)}
    .time-panel h3{margin-bottom:5px;font-size:22px}.time-panel p{color:var(--ink-soft);font-size:14px;margin-bottom:17px}
    .time-options{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}.time-option{border:1px solid var(--line);border-radius:10px;padding:10px 5px;text-align:center;color:var(--ink-soft);font-size:13px;transition:var(--ease)}
    .time-option:hover,.time-option.selected{background:#fff6e5;border-color:var(--primary);color:var(--primary-dark);font-weight:700}
    .time-panel .button-main{width:100%;margin-top:17px;border:0}
    .section{padding:82px 0}.section-soft{background:var(--mist)}.section-warm{background:var(--cream)}.section-dark{background:var(--deep);color:#fff}
    .section-head{max-width:720px;margin-bottom:35px}.section-head.center{text-align:center;margin-left:auto;margin-right:auto}
    .section-intro{color:var(--ink-soft);font-size:16px;line-height:1.95}.section-dark .section-intro{color:rgba(255,255,255,.73)}
    .assurance{border-bottom:1px solid var(--line)}.assurance-grid{display:grid;grid-template-columns:repeat(4,1fr)}
    .assurance-item{padding:23px 15px;display:flex;align-items:center;justify-content:center;gap:10px;border-right:1px solid var(--line);color:var(--ink-soft);font-weight:650;font-size:14px}.assurance-item:last-child{border:0}.assurance-item i{color:var(--mint);font-size:19px}
    .split{display:grid;grid-template-columns:.9fr 1.1fr;gap:64px;align-items:center}.visual img{width:100%;height:390px;object-fit:cover;border-radius:24px;box-shadow:var(--shadow-lg)}
    .feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.feature-card{padding:28px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);transition:var(--ease)}.feature-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
    .icon-box{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;background:#fff3d9;color:var(--primary-dark);font-size:20px;margin-bottom:19px}.feature-card p{color:var(--ink-soft);margin-bottom:0;font-size:15px}
    .check-list{list-style:none;padding:0;margin:24px 0 28px;display:grid;gap:13px}.check-list li{display:flex;gap:11px;color:#455268}.check-list i{width:22px;height:22px;display:grid;place-items:center;flex:none;margin-top:4px;background:#e6f3ef;border-radius:50%;color:var(--mint);font-size:11px}
    .scene-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}.scene-card{position:relative;min-height:205px;padding:27px;border-radius:var(--radius);overflow:hidden;background:var(--deep);color:#fff}.scene-card.large{min-height:428px;display:flex;align-items:flex-end}.scene-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.52;transition:transform .5s}.scene-card:hover img{transform:scale(1.06)}.scene-card:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(8,18,35,.9),transparent 75%)}.scene-card div{position:relative;z-index:1}.scene-card p{color:rgba(255,255,255,.76);font-size:14px;margin:0}.scene-side{display:grid;gap:18px}.scene-side .scene-card{min-height:205px}
    .step-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--warm-line)}.step{padding:27px 20px 10px;border-right:1px solid var(--warm-line)}.step:last-child{border:0}.step-number{color:var(--primary);font-size:13px;font-weight:800;letter-spacing:.12em}.step h3{font-size:19px;margin:10px 0 8px}.step p{color:var(--ink-soft);font-size:14px;margin:0}
    .quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.quote{padding:27px;background:#182642;border:1px solid rgba(255,255,255,.1);border-radius:var(--radius)}.quote p{color:rgba(255,255,255,.82);font-size:15px}.quote strong{color:#ffda91;font-size:14px}.stars{color:#e4a638;margin-bottom:14px}
    .faq-list{max-width:850px;margin:auto}.faq-item{border-bottom:1px solid var(--line)}.faq-question{width:100%;padding:20px 0;background:none;border:0;color:var(--ink);display:flex;justify-content:space-between;text-align:left;font-weight:750;font-size:17px}.faq-question i{color:var(--primary);transition:var(--ease)}.faq-answer{display:none;color:var(--ink-soft);padding:0 35px 19px 0;font-size:15px}.faq-item.open .faq-answer{display:block}.faq-item.open .faq-question i{transform:rotate(45deg)}
    .cta{padding:62px 0;background:var(--cream)}.cta-box{display:flex;align-items:center;justify-content:space-between;gap:30px;padding:36px 42px;background:#fff;border:1px solid var(--warm-line);border-radius:24px;box-shadow:var(--shadow)}.cta-box p{color:var(--ink-soft);margin:0}.cta-actions{display:flex;gap:10px;flex-wrap:wrap;flex:none}
    .site-footer{background:#0d182d;color:#fff;padding:62px 0 23px}.footer-top{display:flex;justify-content:space-between;gap:70px;padding-bottom:45px}.footer-brand{max-width:380px}.footer-brand .brand{color:#fff}.footer-brand p{color:rgba(255,255,255,.62);font-size:14px;margin-top:18px}.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:55px}.footer-links h3{font-size:15px;color:#ffda91;margin-bottom:14px}.footer-links a{display:block;color:rgba(255,255,255,.65);font-size:14px;margin:8px 0}.footer-links a:hover{color:#fff}.footer-bottom{border-top:1px solid rgba(255,255,255,.13);padding-top:20px;display:flex;justify-content:space-between;gap:15px;color:rgba(255,255,255,.56);font-size:13px}.footer-records{display:flex;gap:15px;flex-wrap:wrap}.footer-records a:hover{color:#fff}
    :focus-visible{outline:3px solid rgba(217,154,50,.55);outline-offset:3px}
    @media(max-width:1024px){.main-nav a{padding:8px 6px;font-size:13px}.nav-cta{display:none}.hero-layout{gap:35px}.container{width:min(var(--max),calc(100% - 36px))}}
    @media(max-width:768px){.topbar{height:68px}.menu-toggle{display:block}.main-nav{display:none;position:absolute;top:68px;left:0;right:0;padding:12px 18px;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.main-nav.show{display:flex}.main-nav a{text-align:center}.hero-layout,.split,.scene-grid{grid-template-columns:1fr}.hero{min-height:auto}.hero-inner{padding:62px 0}.time-panel{max-width:520px}.assurance-grid{grid-template-columns:repeat(2,1fr)}.assurance-item:nth-child(2){border-right:0}.assurance-item:nth-child(-n+2){border-bottom:1px solid var(--line)}.feature-grid,.quote-grid{grid-template-columns:1fr}.step-grid{grid-template-columns:repeat(2,1fr)}.step:nth-child(2){border-right:0}.step:nth-child(-n+2){border-bottom:1px solid var(--warm-line)}.cta-box,.footer-top,.footer-bottom{flex-direction:column;align-items:flex-start}.footer-links{width:100%;gap:20px}}
    @media(max-width:520px){.container{width:calc(100% - 30px)}.hero h1{font-size:38px}.hero-lead{font-size:15px}.hero-actions,.cta-actions{width:100%}.hero-actions a,.cta-actions a{flex:1}.time-options{grid-template-columns:repeat(2,1fr)}.section{padding:60px 0}.visual img{height:280px}.scene-card.large{min-height:300px}.step-grid{grid-template-columns:1fr}.step{border-right:0!important;border-bottom:1px solid var(--warm-line)!important}.step:last-child{border-bottom:0!important}.footer-links{grid-template-columns:1fr 1fr}.footer-links>div:last-child{grid-column:span 2}}

/* roulang page: category4 */
:root{
      --ink:#152137;--ink-soft:#536178;--deep:#101b31;--primary:#d99a32;
      --primary-dark:#ad7014;--mint:#2f8f83;--cream:#fffaf0;--paper:#fff;
      --mist:#f3f6f9;--line:#dfe6ed;--warm-line:#f1dfbd;
      --shadow:0 16px 42px rgba(22,38,61,.10);--shadow-lg:0 26px 65px rgba(9,25,47,.20);
      --radius:18px;--radius-sm:12px;--max:1180px;--ease:all .25s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;font-size:16px;line-height:1.78;-webkit-font-smoothing:antialiased}
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    img{display:block;max-width:100%}
    button,input{font:inherit}
    button{cursor:pointer}
    .container{width:min(var(--max),calc(100% - 48px));margin:0 auto}
    .site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.95);backdrop-filter:blur(16px);border-bottom:1px solid rgba(223,230,237,.86)}
    .topbar{height:76px;display:flex;align-items:center;justify-content:space-between;gap:20px}
    .brand{display:inline-flex;align-items:center;gap:10px;font-weight:800;color:var(--deep);font-size:21px;letter-spacing:.04em;white-space:nowrap}
    .brand-mark{width:34px;height:34px;border-radius:11px;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,#e5ab48,#be7618);box-shadow:0 6px 15px rgba(191,118,24,.25)}
    .main-nav{display:flex;align-items:center;justify-content:center;gap:4px;flex:1}
    .main-nav a{font-size:14px;font-weight:650;color:#415067;padding:9px 10px;border-radius:9px;white-space:nowrap}
    .main-nav a:hover,.main-nav a.active{color:var(--primary-dark);background:#fff6e5}
    .nav-cta{display:inline-flex;align-items:center;gap:8px;background:var(--deep);color:#fff;padding:10px 15px;border-radius:10px;font-weight:700;font-size:14px;white-space:nowrap}
    .nav-cta:hover{background:#26395a;color:#fff;transform:translateY(-1px)}
    .menu-toggle{display:none;border:0;background:transparent;color:var(--deep);font-size:24px;padding:6px}
    .hero{position:relative;overflow:hidden;background:var(--deep) url('/assets/images/backpic/back-2.webp') center/cover no-repeat;color:#fff}
    .hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,22,43,.97),rgba(14,28,52,.77) 53%,rgba(14,28,52,.5))}
    .hero-inner{position:relative;z-index:1;padding:82px 0 88px}
    .eyebrow,.tag{display:inline-flex;align-items:center;gap:8px;border-radius:999px;font-size:13px;font-weight:800;letter-spacing:.04em}
    .eyebrow{padding:6px 13px;color:#ffdf9b;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2)}
    .hero h1{margin:18px 0 14px;max-width:760px;font-size:clamp(38px,5vw,64px);line-height:1.2;letter-spacing:.025em;color:#fff;font-weight:850}
    .hero-lead{max-width:680px;margin:0;color:rgba(255,255,255,.84);font-size:17px;line-height:1.95}
    .hero-layout{display:grid;grid-template-columns:1fr minmax(290px,430px) 1fr;align-items:center;gap:30px}
    .hero-side{display:grid;gap:18px}
    .hero-side.right{justify-items:start}
    .value-point{display:flex;gap:12px;align-items:flex-start;color:rgba(255,255,255,.85);font-size:14px}
    .value-point i{color:#f5c96e;font-size:19px;margin-top:5px}
    .value-point strong{display:block;color:#fff;font-size:16px;margin-bottom:2px}
    .hero-stage{padding:12px;border:1px solid rgba(255,255,255,.25);border-radius:25px;background:rgba(255,255,255,.1);box-shadow:0 26px 70px rgba(0,0,0,.3);transform:rotate(-1deg)}
    .hero-stage img{width:100%;height:340px;object-fit:cover;border-radius:17px}
    .stage-caption{display:flex;justify-content:space-between;align-items:center;padding:13px 8px 3px;color:#fff;font-size:13px}
    .stage-caption span:last-child{color:#f5c96e}
    .hero-buttons{display:flex;gap:10px;flex-wrap:wrap;margin-top:25px}
    .button-main,.button-alt{display:inline-flex;align-items:center;justify-content:center;gap:9px;border-radius:10px;padding:12px 19px;font-weight:800;font-size:15px;transition:var(--ease)}
    .button-main{color:#fff;background:var(--primary);box-shadow:0 8px 18px rgba(206,140,37,.24)}
    .button-main:hover{background:var(--primary-dark);color:#fff;transform:translateY(-2px)}
    .button-alt{border:1px solid var(--line);color:var(--deep);background:#fff}
    .button-alt:hover{border-color:var(--primary);color:var(--primary-dark);transform:translateY(-2px)}
    .hero .button-alt{color:#fff;background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.3)}
    .hero .button-alt:hover{background:#fff;color:var(--deep)}
    .section{padding:88px 0}
    .section-soft{background:var(--mist)}.section-warm{background:var(--cream)}.section-dark{background:var(--deep);color:#fff}
    .section-head{max-width:740px;margin-bottom:38px}
    .section-head.center{text-align:center;margin-left:auto;margin-right:auto}
    h2{font-size:clamp(28px,3.5vw,42px);line-height:1.25;margin:12px 0 15px;color:var(--deep);font-weight:850}
    h3{line-height:1.35;margin:0 0 9px;color:var(--deep)}
    .section-dark h2,.section-dark h3{color:#fff}
    .section-intro{margin:0;color:var(--ink-soft);line-height:1.95}
    .section-dark .section-intro{color:rgba(255,255,255,.72)}
    .tag{padding:5px 11px;color:var(--primary-dark);background:#fff2d7}
    .assurance{border-bottom:1px solid var(--line);background:#fff}
    .assurance-grid{display:grid;grid-template-columns:repeat(4,1fr)}
    .assurance-item{padding:22px 16px;display:flex;align-items:center;justify-content:center;gap:11px;border-right:1px solid var(--line);color:#536178;font-size:14px;font-weight:650}
    .assurance-item:last-child{border-right:0}.assurance-item i{color:var(--mint);font-size:20px}
    .split{display:grid;grid-template-columns:1fr 1fr;gap:62px;align-items:center}
    .visual-frame{position:relative;padding:12px;background:#fff;border:1px solid var(--line);border-radius:25px;box-shadow:var(--shadow)}
    .visual-frame img{width:100%;height:390px;object-fit:cover;border-radius:16px}
    .floating-note{position:absolute;right:-18px;bottom:28px;padding:15px 18px;border-radius:14px;background:var(--deep);color:#fff;box-shadow:var(--shadow-lg);font-size:13px}
    .floating-note strong{display:block;color:#f5c96e;font-size:21px;line-height:1.2}
    .check-list{display:grid;gap:14px;margin:25px 0 28px;padding:0;list-style:none}
    .check-list li{display:flex;gap:12px;color:#455268}
    .check-list i{width:23px;height:23px;display:grid;place-items:center;flex:0 0 23px;margin-top:3px;background:#e6f3ef;border-radius:50%;color:var(--mint);font-size:11px}
    .feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .feature-card,.quote-card,.scene-card,.step-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 8px 25px rgba(22,38,61,.05);transition:var(--ease)}
    .feature-card{padding:27px 24px;min-height:220px}
    .feature-card:hover,.scene-card:hover,.step-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
    .icon-box{width:46px;height:46px;display:grid;place-items:center;border-radius:14px;margin-bottom:20px;background:#fff3dc;color:var(--primary-dark);font-size:20px}
    .feature-card p,.scene-card p,.quote-card p{color:var(--ink-soft);margin:0;line-height:1.85}
    .scene-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:22px;align-items:stretch}
    .scene-card{overflow:hidden}.scene-card img{width:100%;height:245px;object-fit:cover}.scene-copy{padding:21px 22px 24px}
    .scene-card.large{grid-row:span 2}.scene-card.large img{height:100%;min-height:440px}.scene-card.large .scene-copy{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(transparent,rgba(9,18,34,.92));padding-top:70px;color:#fff}.scene-card.large{position:relative;background:var(--deep)}.scene-card.large h3,.scene-card.large p{color:#fff}
    .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
    .step-card{padding:24px 20px;position:relative}.step-number{color:var(--primary);font-size:30px;font-weight:900;line-height:1;margin-bottom:18px}
    .step-card p{color:var(--ink-soft);font-size:14px;margin:0}
    .quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .quote-card{padding:25px}.quote-card .stars{color:var(--primary);letter-spacing:2px;margin-bottom:13px}.quote-card cite{display:block;margin-top:18px;color:var(--deep);font-style:normal;font-weight:800;font-size:14px}
    .dark-panel{display:grid;grid-template-columns:1fr 1fr;gap:42px;align-items:center}
    .metric-list{display:grid;grid-template-columns:repeat(2,1fr);gap:13px}
    .metric{padding:21px;border:1px solid rgba(255,255,255,.13);border-radius:15px;background:rgba(255,255,255,.06)}.metric strong{display:block;font-size:28px;color:#f5c96e}.metric span{color:rgba(255,255,255,.7);font-size:13px}
    .faq-list{max-width:850px;margin:0 auto;border-top:1px solid var(--line)}
    .faq-item{border-bottom:1px solid var(--line)}.faq-question{width:100%;border:0;background:transparent;padding:21px 4px;display:flex;justify-content:space-between;align-items:center;text-align:left;color:var(--deep);font-weight:800;font-size:16px}.faq-question i{color:var(--primary);transition:var(--ease)}.faq-answer{display:none;padding:0 35px 21px 4px;color:var(--ink-soft);line-height:1.9}.faq-item.open .faq-answer{display:block}.faq-item.open .faq-question i{transform:rotate(45deg)}
    .cta{padding:72px 0;background:var(--cream)}.cta-box{display:flex;justify-content:space-between;align-items:center;gap:28px;padding:38px 44px;border-radius:24px;background:var(--deep);box-shadow:var(--shadow-lg)}.cta h2{margin:0 0 8px;color:#fff;font-size:34px}.cta p{margin:0;color:rgba(255,255,255,.72)}
    .site-footer{background:#0b1426;color:rgba(255,255,255,.7);padding:58px 0 25px}.footer-top{display:flex;justify-content:space-between;gap:60px;padding-bottom:42px;border-bottom:1px solid rgba(255,255,255,.12)}.footer-brand{max-width:350px}.footer-brand .brand{color:#fff}.footer-brand p{font-size:14px;line-height:1.9;margin:18px 0 0}.footer-links{display:grid;grid-template-columns:repeat(3,150px);gap:38px}.footer-links h3{color:#fff;font-size:15px;margin:0 0 14px}.footer-links a{display:block;font-size:13px;margin:8px 0;color:rgba(255,255,255,.62)}.footer-links a:hover{color:#f5c96e}.footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:22px;font-size:12px}.footer-records{display:flex;gap:14px;flex-wrap:wrap;justify-content:flex-end}.footer-records a:hover{color:#f5c96e}
    :focus-visible{outline:3px solid rgba(217,154,50,.55);outline-offset:3px}
    @media(max-width:1024px){.hero-layout{grid-template-columns:1fr 360px}.hero-side.right{display:none}.main-nav a{padding:9px 7px;font-size:13px}.split,.dark-panel{gap:35px}}
    @media(max-width:768px){.container{width:min(var(--max),calc(100% - 34px))}.topbar{height:68px}.menu-toggle{display:block}.main-nav{display:none;position:absolute;top:68px;left:0;right:0;padding:12px 17px;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.main-nav.show{display:flex}.main-nav a{padding:11px 13px}.nav-cta{display:none}.hero-layout,.split,.scene-layout,.dark-panel{grid-template-columns:1fr}.hero-inner{padding:62px 0 70px}.hero h1{font-size:43px}.hero-stage{max-width:430px;margin:10px auto 0;order:-1}.hero-side{grid-template-columns:1fr 1fr}.assurance-grid{grid-template-columns:repeat(2,1fr)}.assurance-item:nth-child(2){border-right:0}.assurance-item{border-bottom:1px solid var(--line)}.feature-grid,.quote-grid{grid-template-columns:1fr 1fr}.steps{grid-template-columns:repeat(2,1fr)}.scene-card.large{grid-row:auto}.scene-card.large img{height:260px;min-height:0}.cta-box{padding:30px;display:block}.cta .button-main{margin-top:22px}.footer-top,.footer-bottom{display:block}.footer-links{margin-top:35px}}
    @media(max-width:520px){.section{padding:65px 0}.hero h1{font-size:36px}.hero-lead{font-size:15px}.hero-side{grid-template-columns:1fr}.hero-stage img{height:260px}.hero-buttons{display:grid;grid-template-columns:1fr}.button-main,.button-alt{width:100%}.assurance-grid,.feature-grid,.quote-grid,.steps,.metric-list{grid-template-columns:1fr}.assurance-item{border-right:0}.visual-frame img{height:280px}.floating-note{right:10px;bottom:18px}.footer-links{grid-template-columns:1fr 1fr;gap:25px}.footer-bottom{line-height:2}.footer-records{justify-content:flex-start;margin-top:10px}}

/* roulang page: category5 */
:root{--ink:#152137;--ink-soft:#536178;--deep:#101b31;--primary:#d99a32;--primary-dark:#ad7014;--mint:#2f8f83;--cream:#fffaf0;--paper:#fff;--mist:#f3f6f9;--line:#dfe6ed;--warm-line:#f1dfbd;--shadow:0 16px 42px rgba(22,38,61,.10);--shadow-lg:0 26px 65px rgba(9,25,47,.20);--radius:18px;--radius-sm:12px;--max:1180px;--ease:all .25s ease}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;font-size:16px;line-height:1.78;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none;transition:var(--ease)}img{max-width:100%;display:block}button,input{font:inherit}button{cursor:pointer}.container{width:min(var(--max),calc(100% - 48px));margin:0 auto}.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.93);backdrop-filter:blur(16px);border-bottom:1px solid rgba(223,230,237,.86)}.topbar{height:76px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:inline-flex;align-items:center;gap:10px;font-weight:800;color:var(--deep);font-size:21px;letter-spacing:.04em;white-space:nowrap}.brand-mark{width:34px;height:34px;border-radius:11px;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,#e5ab48,#be7618);box-shadow:0 6px 15px rgba(191,118,24,.25)}.main-nav{display:flex;align-items:center;justify-content:center;gap:4px;flex:1}.main-nav a{font-size:14px;font-weight:650;color:#415067;padding:9px 10px;border-radius:9px;white-space:nowrap}.main-nav a:hover,.main-nav a.active{color:var(--primary-dark);background:#fff6e5}.nav-cta{display:inline-flex;align-items:center;gap:8px;background:var(--deep);color:#fff;padding:10px 15px;border-radius:10px;font-weight:700;font-size:14px;white-space:nowrap}.nav-cta:hover{background:#26395a;transform:translateY(-1px)}.menu-toggle{display:none;border:0;background:transparent;color:var(--deep);font-size:24px;padding:6px}
.hero{position:relative;overflow:hidden;background:var(--deep) url('/assets/images/backpic/back-2.webp') center/cover no-repeat;color:#fff}.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(10,22,43,.95),rgba(16,27,49,.83) 53%,rgba(16,27,49,.55))}.hero-inner{position:relative;z-index:1;padding:76px 0 80px}.breadcrumb{display:flex;flex-wrap:wrap;gap:9px;align-items:center;color:rgba(255,255,255,.68);font-size:14px}.breadcrumb a:hover{color:#ffdb91}.breadcrumb i{font-size:10px}.hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(370px,.95fr);gap:48px;align-items:center;margin-top:25px}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:#ffdc97;border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.10);padding:6px 12px;border-radius:999px;font-size:13px;font-weight:800}.hero h1{margin:16px 0;color:#fff;font-size:clamp(39px,5vw,64px);line-height:1.18;letter-spacing:.025em;font-weight:850}.hero-lead{max-width:650px;margin:0;color:rgba(255,255,255,.82);font-size:17px;line-height:1.95}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.button-main,.button-alt{display:inline-flex;align-items:center;justify-content:center;gap:9px;border-radius:10px;padding:13px 20px;font-weight:800;font-size:15px;transition:var(--ease)}.button-main{border:0;color:#fff;background:var(--primary);box-shadow:0 8px 18px rgba(206,140,37,.24)}.button-main:hover{background:var(--primary-dark);color:#fff;transform:translateY(-2px)}.button-alt{border:1px solid rgba(255,255,255,.35);color:#fff;background:rgba(255,255,255,.08)}.button-alt:hover{background:#fff;color:var(--deep);transform:translateY(-2px)}.choice-panel{background:rgba(255,255,255,.96);color:var(--ink);border-radius:22px;padding:22px;box-shadow:var(--shadow-lg)}.choice-panel h2{font-size:20px;line-height:1.4;margin:0 0 14px}.plan{position:relative;border:1px solid var(--line);border-radius:14px;padding:15px 15px 14px;margin-top:11px;transition:var(--ease);background:#fff}.plan:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.plan.recommend{border:2px solid var(--primary);background:#fffaf0;padding:14px}.plan-tag{position:absolute;right:12px;top:-12px;padding:3px 9px;border-radius:999px;color:#fff;background:var(--primary);font-size:12px;font-weight:800}.plan-top{display:flex;align-items:center;justify-content:space-between;gap:12px}.plan strong{font-size:16px}.plan span{color:var(--mint);font-size:13px;font-weight:800}.plan p{margin:5px 0 0;color:var(--ink-soft);font-size:13px;line-height:1.65}.plan-link{display:block;margin-top:11px;color:var(--primary-dark);font-size:14px;font-weight:800}.plan-link:hover{color:var(--deep)}
section{position:relative}.section{padding:88px 0}.section-soft{background:var(--mist)}.section-warm{background:var(--cream)}.section-dark{background:var(--deep);color:#fff}.section-head{max-width:760px;margin-bottom:34px}.section-head.center{text-align:center;margin-left:auto;margin-right:auto}.section-head h2{margin:0 0 12px;font-size:clamp(28px,3.6vw,42px);line-height:1.28;color:var(--deep);font-weight:850}.section-dark .section-head h2{color:#fff}.section-intro{margin:0;color:var(--ink-soft);font-size:16px;line-height:1.95}.section-dark .section-intro{color:rgba(255,255,255,.72)}.assurance{border-bottom:1px solid var(--line)}.assurance-grid{display:grid;grid-template-columns:repeat(4,1fr)}.assurance-item{min-height:93px;padding:18px;display:flex;align-items:center;justify-content:center;gap:11px;border-right:1px solid var(--line);font-size:14px;font-weight:750;color:#536178}.assurance-item:last-child{border:0}.assurance-item i{color:var(--mint);font-size:20px}
.feature-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:55px;align-items:center}.image-frame{position:relative}.image-frame img{width:100%;height:430px;object-fit:cover;border-radius:22px;box-shadow:var(--shadow-lg)}.image-note{position:absolute;right:-22px;bottom:24px;width:190px;padding:16px;background:#fff;border-radius:14px;box-shadow:var(--shadow)}.image-note b{display:block;color:var(--primary-dark);font-size:25px;line-height:1.1}.image-note span{color:var(--ink-soft);font-size:13px}.check-list{display:grid;gap:13px;padding:0;margin:24px 0;list-style:none}.check-list li{display:flex;gap:12px;color:#455268}.check-list i{width:23px;height:23px;display:grid;place-items:center;flex:0 0 23px;margin-top:3px;border-radius:50%;background:#e6f3ef;color:var(--mint);font-size:11px}
.value-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:24px}.value-main{border-radius:var(--radius);padding:35px;background:#fff;box-shadow:var(--shadow)}.value-main h3{font-size:26px;line-height:1.4;margin:0 0 14px}.value-main p{color:var(--ink-soft);margin:0}.value-cards{display:grid;gap:14px}.value-card{display:flex;gap:16px;align-items:flex-start;padding:20px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);transition:var(--ease)}.value-card:hover{border-color:#edca8c;transform:translateX(5px);box-shadow:var(--shadow)}.icon-box{width:44px;height:44px;display:grid;place-items:center;flex:0 0 44px;border-radius:13px;color:var(--primary-dark);background:#fff3da;font-size:19px}.value-card h3{font-size:17px;margin:0 0 4px}.value-card p{margin:0;color:var(--ink-soft);font-size:14px;line-height:1.7}
.scene-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:18px}.scene{position:relative;overflow:hidden;min-height:270px;border-radius:var(--radius);color:#fff;box-shadow:var(--shadow)}.scene.large{grid-column:span 7}.scene.small{grid-column:span 5}.scene img{position:absolute;width:100%;height:100%;object-fit:cover;transition:transform .55s ease}.scene:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(8,18,35,.90),rgba(8,18,35,.12))}.scene:hover img{transform:scale(1.07)}.scene-body{position:absolute;z-index:1;left:25px;right:25px;bottom:22px}.scene-body span{display:inline-block;padding:3px 9px;border-radius:99px;background:rgba(255,255,255,.16);font-size:12px}.scene-body h3{margin:8px 0 4px;font-size:23px}.scene-body p{margin:0;color:rgba(255,255,255,.79);font-size:14px;line-height:1.7}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;counter-reset:step}.step{position:relative;padding:13px 27px 10px;border-right:1px solid rgba(255,255,255,.19)}.step:last-child{border:0}.step-num{display:grid;place-items:center;width:40px;height:40px;margin-bottom:18px;border-radius:50%;background:var(--primary);color:#fff;font-weight:850}.step h3{font-size:18px;margin:0 0 7px}.step p{margin:0;color:rgba(255,255,255,.68);font-size:14px;line-height:1.75}
.quote-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:50px;align-items:center}.quote-stat{padding:32px;border-radius:18px;background:#fff3da}.quote-stat b{display:block;color:var(--primary-dark);font-size:52px;line-height:1}.quote-stat span{display:block;margin-top:9px;color:#6a5634;font-weight:700}.quote-list{display:grid;gap:14px}.quote{padding:19px 21px;border-left:3px solid var(--primary);background:#fff;border-radius:0 14px 14px 0;box-shadow:0 8px 20px rgba(22,38,61,.06)}.quote p{margin:0;color:#46546a}.quote footer{margin-top:7px;color:var(--mint);font-size:13px;font-weight:800}
.tips-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.tip-card{padding:25px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;transition:var(--ease)}.tip-card:hover{border-color:#e8c27d;box-shadow:var(--shadow);transform:translateY(-5px)}.tip-card i{color:var(--primary);font-size:25px}.tip-card h3{font-size:19px;margin:15px 0 7px}.tip-card p{margin:0;color:var(--ink-soft);font-size:14px;line-height:1.8}
.faq-layout{display:grid;grid-template-columns:.78fr 1.22fr;gap:55px;align-items:start}.faq-note{padding:28px;border-radius:var(--radius);background:var(--deep);color:#fff}.faq-note h3{margin:0 0 10px;font-size:24px}.faq-note p{margin:0;color:rgba(255,255,255,.73)}.faq-list{display:grid;gap:11px}.faq-item{border:1px solid var(--line);border-radius:13px;background:#fff;overflow:hidden}.faq-item summary{display:flex;justify-content:space-between;gap:18px;align-items:center;padding:17px 19px;color:var(--deep);font-weight:800;cursor:pointer;list-style:none}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary i{color:var(--primary);transition:var(--ease)}.faq-item[open] summary i{transform:rotate(45deg)}.faq-answer{padding:0 19px 18px;color:var(--ink-soft);font-size:14px;line-height:1.85}
.cta-box{display:flex;justify-content:space-between;gap:28px;align-items:center;padding:43px 48px;border-radius:23px;background:var(--deep) url('/assets/images/backpic/back-3.webp') center/cover;position:relative;overflow:hidden;color:#fff}.cta-box:before{content:"";position:absolute;inset:0;background:rgba(16,27,49,.83)}.cta-box>*{position:relative;z-index:1}.cta-box h2{margin:0 0 8px;font-size:31px;line-height:1.3}.cta-box p{margin:0;color:rgba(255,255,255,.72)}.site-footer{padding:66px 0 92px;background:#0d172a;color:#fff}.footer-top{display:grid;grid-template-columns:1.25fr 1fr;gap:75px;padding-bottom:42px;border-bottom:1px solid rgba(255,255,255,.13)}.footer-brand p{max-width:460px;margin:16px 0 0;color:rgba(255,255,255,.62);font-size:14px;line-height:1.85}.site-footer .brand{color:#fff}.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:19px}.footer-links h3{margin:0 0 12px;color:#f4c66f;font-size:15px}.footer-links a{display:block;margin:7px 0;color:rgba(255,255,255,.64);font-size:14px}.footer-links a:hover{color:#fff}.footer-bottom{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-top:25px;color:rgba(255,255,255,.52);font-size:13px}.footer-records{display:flex;gap:11px;flex-wrap:wrap}.footer-records a:hover{color:#f4c66f}.fixed-bar{position:fixed;z-index:99;right:22px;bottom:20px;display:flex;align-items:center;gap:12px;padding:10px 11px 10px 17px;border-radius:15px;background:rgba(16,27,49,.96);box-shadow:var(--shadow-lg);color:#fff}.fixed-bar span{font-size:13px;font-weight:700}.fixed-bar .button-main{padding:9px 13px;font-size:13px}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid rgba(217,154,50,.46);outline-offset:3px}
@media(max-width:1080px){.main-nav{gap:0}.main-nav a{padding:8px 7px;font-size:13px}.hero-grid{gap:28px}.footer-top{gap:40px}.feature-grid,.faq-layout,.quote-layout{gap:32px}}@media(max-width:860px){.topbar{height:68px}.menu-toggle{display:block}.main-nav{display:none;position:absolute;top:68px;left:0;right:0;padding:14px 24px;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow);flex-wrap:wrap;justify-content:flex-start}.main-nav.open{display:flex}.nav-cta{display:none}.hero-inner{padding:58px 0 63px}.hero-grid,.feature-grid,.value-layout,.quote-layout,.faq-layout{grid-template-columns:1fr}.choice-panel{max-width:600px}.image-frame img{height:350px}.scene.large,.scene.small{grid-column:span 12}.steps{grid-template-columns:repeat(2,1fr)}.step:nth-child(2){border-right:0}.step:nth-child(-n+2){border-bottom:1px solid rgba(255,255,255,.19);padding-bottom:25px;margin-bottom:18px}.tips-grid{grid-template-columns:1fr 1fr}.footer-top{grid-template-columns:1fr}.assurance-grid{grid-template-columns:1fr 1fr}.assurance-item:nth-child(2){border-right:0}.assurance-item:nth-child(-n+2){border-bottom:1px solid var(--line)}}@media(max-width:520px){.container{width:min(var(--max),calc(100% - 32px))}.brand{font-size:19px}.hero h1{font-size:37px}.hero-lead{font-size:16px}.section{padding:63px 0}.section-head h2{font-size:28px}.hero-actions,.hero-actions a{width:100%}.choice-panel{padding:16px}.assurance-grid,.tips-grid,.steps{grid-template-columns:1fr}.assurance-item,.assurance-item:nth-child(2){border-right:0;border-bottom:1px solid var(--line)}.assurance-item:last-child{border-bottom:0}.step,.step:nth-child(2){border-right:0;border-bottom:1px solid rgba(255,255,255,.19);padding:15px 0;margin:0}.step:last-child{border:0}.image-frame img{height:280px}.image-note{right:10px;bottom:-16px;width:168px}.scene{min-height:245px}.cta-box{display:block;padding:33px 25px}.cta-box .button-main{margin-top:21px}.footer-links{grid-template-columns:1fr 1fr}.fixed-bar{right:12px;bottom:12px;left:12px;justify-content:space-between}.fixed-bar span{font-size:12px}}

/* roulang page: category6 */
:root{
      --ink:#152137;--ink-soft:#536178;--deep:#101b31;--primary:#d99a32;--primary-dark:#ad7014;
      --mint:#2f8f83;--cream:#fffaf0;--paper:#ffffff;--mist:#f3f6f9;--line:#dfe6ed;
      --warm-line:#f1dfbd;--shadow:0 16px 42px rgba(22,38,61,.10);--shadow-lg:0 26px 65px rgba(9,25,47,.20);
      --radius:18px;--radius-sm:12px;--max:1180px;--ease:all .25s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;font-size:16px;line-height:1.78;-webkit-font-smoothing:antialiased}
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button{cursor:pointer}
    .container{width:min(var(--max),calc(100% - 48px));margin:0 auto}
    .site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.93);backdrop-filter:blur(16px);border-bottom:1px solid rgba(223,230,237,.86)}
    .topbar{height:76px;display:flex;align-items:center;justify-content:space-between;gap:20px}
    .brand{display:inline-flex;align-items:center;gap:10px;font-weight:800;color:var(--deep);font-size:21px;letter-spacing:.04em;white-space:nowrap}
    .brand-mark{width:34px;height:34px;border-radius:11px;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,#e5ab48,#be7618);box-shadow:0 6px 15px rgba(191,118,24,.25)}
    .main-nav{display:flex;align-items:center;justify-content:center;gap:4px;flex:1}
    .main-nav a{font-size:14px;font-weight:650;color:#415067;padding:9px 10px;border-radius:9px;white-space:nowrap}
    .main-nav a:hover,.main-nav a.active{color:var(--primary-dark);background:#fff6e5}
    .nav-cta{display:inline-flex;align-items:center;gap:8px;background:var(--deep);color:#fff;padding:10px 15px;border-radius:10px;font-weight:700;font-size:14px;white-space:nowrap}
    .nav-cta:hover{background:#26395a;transform:translateY(-1px);color:#fff}
    .menu-toggle{display:none;border:0;background:transparent;color:var(--deep);font-size:24px;padding:6px}
    .hero{position:relative;min-height:575px;display:flex;align-items:flex-end;overflow:hidden;background:var(--deep) url('/assets/images/backpic/back-3.webp') center/cover no-repeat}
    .hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,22,43,.94) 0%,rgba(12,25,46,.78) 48%,rgba(11,23,42,.43) 100%)}
    .hero:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(4,12,28,.44),transparent 30%,rgba(5,14,29,.26))}
    .hero-inner{position:relative;z-index:2;width:100%;padding:78px 0 70px}
    .series-nav{display:inline-flex;align-items:center;max-width:100%;margin:0 0 28px;padding:6px;gap:3px;overflow:auto;background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.20);backdrop-filter:blur(12px);border-radius:999px}
    .series-nav a{padding:7px 13px;color:rgba(255,255,255,.84);font-size:13px;font-weight:700;white-space:nowrap;border-radius:999px}
    .series-nav a:hover,.series-nav a.current{background:#fff;color:var(--deep)}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border:1px solid rgba(255,255,255,.20);border-radius:999px;background:rgba(255,255,255,.11);color:#ffdf9b;font-size:13px;font-weight:700;letter-spacing:.04em}
    h1,h2,h3,p{margin-top:0}
    .hero h1{max-width:760px;margin:18px 0;color:#fff;font-size:clamp(40px,6vw,67px);line-height:1.18;letter-spacing:.025em;font-weight:850}
    .hero-lead{max-width:680px;margin:0;color:rgba(255,255,255,.87);font-size:17px;line-height:1.95}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
    .button-main,.button-alt,.button-light{display:inline-flex;align-items:center;justify-content:center;gap:9px;border-radius:10px;padding:13px 20px;font-weight:800;font-size:15px;transition:var(--ease)}
    .button-main{border:1px solid var(--primary);background:var(--primary);color:#fff;box-shadow:0 8px 18px rgba(206,140,37,.24)}
    .button-main:hover{background:var(--primary-dark);border-color:var(--primary-dark);color:#fff;transform:translateY(-2px)}
    .button-alt{border:1px solid var(--line);background:#fff;color:var(--deep)}
    .button-alt:hover{border-color:var(--primary);color:var(--primary-dark);transform:translateY(-2px)}
    .button-light{border:1px solid rgba(255,255,255,.35);background:rgba(255,255,255,.1);color:#fff}
    .button-light:hover{background:#fff;color:var(--deep);transform:translateY(-2px)}
    a:focus-visible,button:focus-visible{outline:3px solid rgba(217,154,50,.48);outline-offset:3px}
    .hero-note{display:flex;flex-wrap:wrap;gap:22px;margin-top:28px;color:rgba(255,255,255,.80);font-size:13px}
    .hero-note span{display:flex;align-items:center;gap:8px}.hero-note i{color:#f6c968}
    .section{position:relative;padding:88px 0}.section-soft{background:var(--mist)}.section-warm{background:var(--cream)}.section-dark{background:var(--deep);color:#fff}
    .section-head{max-width:760px;margin-bottom:38px}.section-head.center{text-align:center;margin-left:auto;margin-right:auto}
    .kicker{margin-bottom:9px;color:var(--primary-dark);font-size:13px;font-weight:800;letter-spacing:.12em}.section-dark .kicker{color:#f6c968}
    h2{margin-bottom:14px;color:var(--deep);font-size:clamp(28px,3.4vw,42px);line-height:1.3;font-weight:850;letter-spacing:.015em}.section-dark h2{color:#fff}
    h3{color:var(--deep);font-size:20px;line-height:1.45;font-weight:800}.section-dark h3{color:#fff}
    .section-intro{margin:0;color:var(--ink-soft);font-size:16px;line-height:1.95}.section-dark .section-intro{color:rgba(255,255,255,.75)}
    .assurance{border-bottom:1px solid var(--line);background:#fff}.assurance-grid{display:grid;grid-template-columns:repeat(4,1fr)}
    .assurance-item{padding:23px 18px;display:flex;align-items:center;justify-content:center;gap:11px;border-right:1px solid var(--line);color:#536178;font-size:14px;font-weight:700}.assurance-item:last-child{border-right:0}.assurance-item i{color:var(--mint);font-size:20px}
    .intro-layout{align-items:center}.image-frame{position:relative}.image-frame img{width:100%;min-height:410px;object-fit:cover;border-radius:24px;box-shadow:var(--shadow-lg)}
    .image-badge{position:absolute;right:-14px;bottom:25px;max-width:220px;padding:17px 18px;background:#fff;border-radius:14px;box-shadow:var(--shadow);font-size:14px;font-weight:750;line-height:1.55}.image-badge i{color:var(--primary);margin-right:7px}
    .check-list{display:grid;gap:14px;margin:25px 0 29px;padding:0;list-style:none}.check-list li{display:flex;gap:12px;color:#455268}.check-list i{width:23px;height:23px;display:grid;place-items:center;flex:0 0 23px;margin-top:3px;background:#e6f3ef;border-radius:50%;color:var(--mint);font-size:11px}
    .value-grid{display:grid;grid-template-columns:1.1fr 1fr 1fr;gap:18px}.value-card{min-height:230px;padding:30px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:0 8px 23px rgba(31,49,75,.04);transition:var(--ease)}.value-card:hover{border-color:#ead09e;box-shadow:var(--shadow);transform:translateY(-5px)}.value-card.featured{background:var(--deep);border-color:var(--deep)}.value-card.featured h3{color:#fff}.value-card.featured p{color:rgba(255,255,255,.72)}.value-icon{width:48px;height:48px;display:grid;place-items:center;margin-bottom:20px;border-radius:14px;background:#fff4dc;color:var(--primary-dark);font-size:21px}.featured .value-icon{background:rgba(255,255,255,.13);color:#f6c968}.value-card p{margin:0;color:var(--ink-soft);font-size:14px;line-height:1.85}
    .scene-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:46px;align-items:start}.scene-copy{position:sticky;top:105px}.scene-list{display:grid;gap:15px}.scene-item{display:grid;grid-template-columns:56px 1fr;gap:18px;padding:23px 24px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);transition:var(--ease)}.scene-item:hover{border-color:var(--warm-line);transform:translateX(5px);box-shadow:0 10px 26px rgba(30,45,67,.07)}.scene-number{width:43px;height:43px;display:grid;place-items:center;background:#fff4dc;color:var(--primary-dark);border-radius:50%;font-weight:850}.scene-item h3{margin:1px 0 5px;font-size:18px}.scene-item p{margin:0;color:var(--ink-soft);font-size:14px;line-height:1.78}
    .process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;position:relative}.process-card{position:relative;padding:27px 22px;min-height:204px;border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);background:rgba(255,255,255,.06)}.process-step{display:inline-flex;width:31px;height:31px;align-items:center;justify-content:center;margin-bottom:19px;border-radius:50%;background:var(--primary);color:#fff;font-size:13px;font-weight:850}.process-card p{margin:0;color:rgba(255,255,255,.72);font-size:14px;line-height:1.8}
    .etiquette-layout{align-items:center}.etiquette-panel{padding:30px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.rule{display:flex;gap:15px;padding:15px 0;border-bottom:1px solid var(--line)}.rule:last-child{border-bottom:0}.rule i{padding-top:5px;color:var(--mint)}.rule strong{display:block;margin-bottom:2px;color:var(--deep)}.rule span{display:block;color:var(--ink-soft);font-size:14px;line-height:1.7}
    .quote-card{position:relative;overflow:hidden;padding:38px 42px;border-radius:24px;background:#fff;border:1px solid var(--warm-line);box-shadow:var(--shadow)}.quote-card:before{content:"“";position:absolute;right:28px;top:-26px;color:#fae4b9;font-size:150px;font-family:Georgia,serif;line-height:1}.quote-card blockquote{position:relative;margin:0;color:#26344c;font-size:20px;line-height:1.9;font-weight:700}.quote-meta{display:flex;align-items:center;gap:12px;margin-top:23px;color:var(--ink-soft);font-size:14px}.quote-avatar{width:38px;height:38px;display:grid;place-items:center;border-radius:50%;background:var(--deep);color:#f6c968}
    .faq-list{max-width:890px;margin:0 auto}.faq-item{margin-bottom:12px;border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff;overflow:hidden}.faq-item summary{position:relative;padding:19px 52px 19px 21px;color:var(--deep);font-size:16px;font-weight:800;cursor:pointer;list-style:none}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:after{content:"+";position:absolute;right:20px;top:13px;color:var(--primary-dark);font-size:25px;font-weight:400}.faq-item[open] summary:after{content:"−"}.faq-item p{margin:0;padding:0 21px 21px;color:var(--ink-soft);font-size:14px;line-height:1.9}
    .cta-box{position:relative;overflow:hidden;padding:54px 55px;border-radius:24px;background:var(--deep) url('/assets/images/backpic/back-2.webp') center/cover no-repeat;color:#fff;box-shadow:var(--shadow-lg)}.cta-box:before{content:"";position:absolute;inset:0;background:rgba(12,25,46,.88)}.cta-content{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:28px}.cta-content h2{max-width:650px;margin-bottom:10px;color:#fff}.cta-content p{max-width:650px;margin:0;color:rgba(255,255,255,.75)}
    .site-footer{padding:65px 0 88px;background:#0c1629;color:rgba(255,255,255,.67)}.footer-top{display:grid;grid-template-columns:1.1fr 1.45fr;gap:70px;padding-bottom:45px;border-bottom:1px solid rgba(255,255,255,.13)}.footer-brand p{max-width:400px;margin:17px 0 0;font-size:14px;line-height:1.9}.site-footer .brand{color:#fff}.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.footer-links h3{margin:0 0 14px;color:#fff;font-size:15px}.footer-links a{display:block;margin:8px 0;color:rgba(255,255,255,.65);font-size:14px}.footer-links a:hover{color:#f6c968}.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-top:25px;font-size:13px}.footer-records{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:10px}.footer-records a:hover{color:#f6c968}
    .fixed-cta{position:fixed;z-index:90;right:22px;bottom:20px;display:inline-flex;align-items:center;gap:10px;padding:12px 17px;border-radius:999px;background:var(--primary);color:#fff;font-size:14px;font-weight:850;box-shadow:0 12px 28px rgba(117,72,8,.30)}.fixed-cta:hover{background:var(--primary-dark);color:#fff;transform:translateY(-3px)}
    @media(max-width:1024px){.main-nav{gap:0}.main-nav a{padding:8px 7px;font-size:13px}.nav-cta{padding:9px 11px}.value-grid{grid-template-columns:1fr 1fr}.value-card.featured{grid-column:span 2}.footer-top{gap:35px}}
    @media(max-width:768px){.container{width:min(var(--max),calc(100% - 32px))}.topbar{height:67px}.menu-toggle{display:block}.nav-cta{display:none}.main-nav{position:absolute;left:0;right:0;top:67px;display:none;max-height:calc(100vh - 67px);padding:12px 16px 18px;overflow:auto;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.main-nav.open{display:flex}.main-nav a{padding:11px 13px}.hero{min-height:555px}.hero-inner{padding:58px 0}.hero h1{font-size:42px}.assurance-grid{grid-template-columns:1fr 1fr}.assurance-item:nth-child(2){border-right:0}.assurance-item:nth-child(-n+2){border-bottom:1px solid var(--line)}.section{padding:68px 0}.intro-layout,.etiquette-layout{gap:35px}.scene-wrap{grid-template-columns:1fr;gap:29px}.scene-copy{position:static}.process-grid{grid-template-columns:1fr 1fr}.cta-content{align-items:flex-start;flex-direction:column}.footer-top{grid-template-columns:1fr;gap:35px}.footer-bottom{align-items:flex-start;flex-direction:column}.footer-records{justify-content:flex-start}}
    @media(max-width:520px){body{font-size:15px}.hero h1{font-size:35px}.hero-lead{font-size:15px}.series-nav{width:100%;border-radius:14px}.hero-actions .button-main,.hero-actions .button-light{width:100%}.hero-note{display:grid;gap:8px}.section{padding:57px 0}.section-head{margin-bottom:28px}h2{font-size:28px}.assurance-grid,.value-grid,.process-grid{grid-template-columns:1fr}.assurance-item{justify-content:flex-start;border-right:0!important;border-bottom:1px solid var(--line)}.assurance-item:last-child{border-bottom:0}.value-card.featured{grid-column:auto}.image-frame img{min-height:295px}.image-badge{right:10px;bottom:13px;max-width:195px;padding:12px}.scene-item{grid-template-columns:43px 1fr;padding:18px 16px;gap:12px}.quote-card{padding:29px 24px}.quote-card blockquote{font-size:17px}.cta-box{padding:37px 25px}.footer-links{grid-template-columns:1fr 1fr}.footer-links>div:last-child{grid-column:span 2}.fixed-cta{right:14px;bottom:13px;padding:10px 14px}.site-footer{padding-bottom:82px}}

/* roulang page: category7 */
:root{
 --ink:#152137;--ink-soft:#536178;--deep:#101b31;--primary:#d99a32;--primary-dark:#ad7014;
 --mint:#2f8f83;--cream:#fffaf0;--paper:#ffffff;--mist:#f3f6f9;--line:#dfe6ed;
 --warm-line:#f1dfbd;--shadow:0 16px 42px rgba(22,38,61,.10);--shadow-lg:0 26px 65px rgba(9,25,47,.20);
 --radius:18px;--radius-sm:12px;--max:1180px;--ease:all .25s ease;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;font-size:16px;line-height:1.8;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none;transition:var(--ease)}
img{max-width:100%;display:block}
button,input{font:inherit}
button{cursor:pointer}
.container{width:min(var(--max),calc(100% - 48px));margin:0 auto}
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.94);backdrop-filter:blur(16px);border-bottom:1px solid rgba(223,230,237,.86)}
.topbar{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:18px}
.brand{display:inline-flex;align-items:center;gap:10px;font-weight:800;color:var(--deep);font-size:21px;letter-spacing:.04em;white-space:nowrap}
.brand-mark{width:34px;height:34px;border-radius:11px;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,#e5ab48,#be7618);box-shadow:0 6px 15px rgba(191,118,24,.25)}
.main-nav{display:flex;align-items:center;justify-content:center;gap:4px;flex:1}
.main-nav a{font-size:14px;font-weight:650;color:#415067;padding:9px 10px;border-radius:9px;white-space:nowrap}
.main-nav a:hover,.main-nav a.active{color:var(--primary-dark);background:#fff6e5}
.nav-cta{display:inline-flex;align-items:center;gap:8px;background:var(--deep);color:#fff;padding:10px 15px;border-radius:10px;font-weight:700;font-size:14px;white-space:nowrap}
.nav-cta:hover{background:#26395a;color:#fff;transform:translateY(-1px)}
.menu-toggle{display:none;border:0;background:transparent;color:var(--deep);font-size:23px;padding:6px}
section{position:relative}
.section{padding:88px 0}
.section-soft{background:var(--mist)}
.section-warm{background:var(--cream)}
.section-dark{background:var(--deep);color:#fff}
.section-head{max-width:780px;margin-bottom:37px}
.section-head.center{text-align:center;margin-left:auto;margin-right:auto}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border:1px solid var(--warm-line);border-radius:999px;background:#fff8e9;color:var(--primary-dark);font-size:13px;font-weight:800;letter-spacing:.05em}
.section-dark .eyebrow{color:#ffdb91;background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.18)}
h1,h2,h3,p{margin-top:0}
h2{font-size:clamp(27px,3.3vw,42px);line-height:1.28;letter-spacing:.015em;color:var(--deep);margin:16px 0}
h3{font-size:19px;line-height:1.42;color:var(--deep)}
.section-dark h2,.section-dark h3{color:#fff}
.section-intro{margin:0;color:var(--ink-soft);font-size:16px;line-height:1.95}
.section-dark .section-intro{color:rgba(255,255,255,.74)}
.button-main,.button-alt,.button-light{display:inline-flex;align-items:center;justify-content:center;gap:9px;border-radius:10px;padding:13px 20px;font-weight:800;font-size:15px;border:1px solid transparent;transition:var(--ease)}
.button-main{color:#fff;background:var(--primary);box-shadow:0 8px 18px rgba(206,140,37,.24)}
.button-main:hover{background:var(--primary-dark);color:#fff;transform:translateY(-2px)}
.button-alt{border-color:var(--line);color:var(--deep);background:#fff}
.button-alt:hover{border-color:var(--primary);color:var(--primary-dark);transform:translateY(-2px)}
.button-light{background:#fff;color:var(--deep)}
.button-light:hover{background:#fff2d7;color:var(--primary-dark);transform:translateY(-2px)}
a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid rgba(217,154,50,.45);outline-offset:3px}
.guide-hero{min-height:600px;position:relative;display:flex;align-items:center;overflow:hidden;background:var(--deep) url('/assets/images/backpic/back-3.webp') center/cover no-repeat}
.guide-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,21,41,.95),rgba(13,27,51,.76) 53%,rgba(12,26,48,.48))}
.guide-hero:after{content:"";position:absolute;width:510px;height:510px;border:1px solid rgba(255,255,255,.16);border-radius:50%;right:-180px;top:-165px;box-shadow:0 0 0 42px rgba(255,255,255,.04),0 0 0 84px rgba(255,255,255,.025)}
.hero-content{position:relative;z-index:1;padding:84px 0}
.hero-copy{max-width:730px;color:#fff}
.hero-copy .eyebrow{margin-bottom:18px}
.hero-copy h1{font-size:clamp(40px,5.5vw,64px);line-height:1.16;letter-spacing:.025em;margin:0 0 20px;color:#fff;font-weight:850}
.hero-copy p{max-width:670px;margin-bottom:28px;font-size:17px;line-height:1.95;color:rgba(255,255,255,.85)}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.hero-meta{display:flex;gap:23px;flex-wrap:wrap;margin-top:30px;color:#fff2d3;font-size:14px;font-weight:650}
.hero-meta span{display:inline-flex;align-items:center;gap:8px}
.play-orbit{position:absolute;z-index:2;right:max(7vw,70px);bottom:70px;width:145px;height:145px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.35);backdrop-filter:blur(10px);color:#fff;box-shadow:0 15px 40px rgba(0,0,0,.22)}
.play-orbit button{width:68px;height:68px;border:0;border-radius:50%;background:var(--primary);color:#fff;font-size:22px;padding-left:5px;box-shadow:0 10px 26px rgba(0,0,0,.28);transition:var(--ease)}
.play-orbit button:hover{transform:scale(1.08);background:#ebae43}
.trust-strip{border-bottom:1px solid var(--line);background:#fff}
.trust-inner{display:grid;grid-template-columns:repeat(4,1fr)}
.trust-item{padding:22px 15px;text-align:center;border-right:1px solid var(--line);color:var(--ink-soft);font-weight:700;font-size:14px}
.trust-item:last-child{border:0}
.trust-item i{display:block;color:var(--mint);font-size:21px;margin-bottom:4px}
.value-grid{display:grid;grid-template-columns:1.04fr 1fr 1fr;gap:20px}
.value-card{padding:29px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:0 8px 22px rgba(22,38,61,.04);transition:var(--ease)}
.value-card:nth-child(1){background:var(--deep);border-color:var(--deep)}
.value-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.value-card .icon-box{width:48px;height:48px;display:grid;place-items:center;border-radius:14px;background:#fff3d9;color:var(--primary-dark);font-size:21px;margin-bottom:21px}
.value-card:first-child .icon-box{background:rgba(255,255,255,.12);color:#ffd27c}
.value-card:first-child h3{color:#fff}.value-card:first-child p{color:rgba(255,255,255,.74)}
.value-card p{margin:0;color:var(--ink-soft);font-size:15px}
.story-grid{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:72px}
.story-image{position:relative}
.story-image img{height:460px;width:100%;object-fit:cover;border-radius:24px;box-shadow:var(--shadow-lg)}
.story-note{position:absolute;right:-22px;bottom:28px;width:210px;padding:18px;background:#fff;border-radius:14px;box-shadow:var(--shadow);border:1px solid var(--line)}
.story-note strong{display:block;color:var(--primary-dark);font-size:25px;line-height:1.15}
.story-note span{color:var(--ink-soft);font-size:13px}
.prose{color:var(--ink-soft);font-size:16px;line-height:2}
.prose p{margin-bottom:18px}
.check-list{margin:26px 0 29px;padding:0;list-style:none;display:grid;gap:13px}
.check-list li{display:flex;gap:12px;align-items:flex-start;color:#455268}
.check-list i{margin-top:5px;width:21px;height:21px;flex:0 0 21px;border-radius:50%;display:grid;place-items:center;background:#e3f2ef;color:var(--mint);font-size:10px}
.scene-layout{display:grid;grid-template-columns:370px 1fr;gap:32px;align-items:start}
.scene-lead{padding:31px;border-radius:var(--radius);background:var(--deep);color:#fff}
.scene-lead h2{margin-top:14px}.scene-lead p{color:rgba(255,255,255,.74)}
.scene-list{display:grid;gap:13px}
.scene-item{display:grid;grid-template-columns:68px 1fr auto;align-items:center;gap:19px;padding:19px 22px;border-radius:14px;background:#fff;border:1px solid var(--line);transition:var(--ease)}
.scene-item:hover{transform:translateX(5px);border-color:#e5bd74;box-shadow:0 10px 22px rgba(22,38,61,.07)}
.scene-num{font-weight:850;font-size:24px;color:#d5a458}
.scene-item h3{margin:0 0 4px;font-size:17px}.scene-item p{margin:0;color:var(--ink-soft);font-size:14px;line-height:1.65}
.scene-item i{color:var(--mint);font-size:18px}
.steps{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.step-card{position:relative;padding:28px 23px;background:#fff;border-radius:var(--radius);border:1px solid var(--line)}
.step-index{display:inline-grid;place-items:center;width:36px;height:36px;border-radius:50%;background:var(--primary);color:#fff;font-weight:850;margin-bottom:17px}
.step-card h3{margin-bottom:10px}.step-card p{color:var(--ink-soft);font-size:14px;margin:0}
.step-card:not(:last-child):after{content:"";position:absolute;right:-13px;top:44px;width:9px;height:9px;border-top:2px solid var(--primary);border-right:2px solid var(--primary);transform:rotate(45deg);z-index:2}
.rule-panel{display:grid;grid-template-columns:1.03fr .97fr;border-radius:24px;overflow:hidden;background:#fff;box-shadow:var(--shadow);border:1px solid var(--line)}
.rule-photo{min-height:450px;background:url('/assets/images/coverpic/cover-10.webp') center/cover no-repeat}
.rule-content{padding:47px}
.rule-content h2{font-size:34px}
.rule-list{padding:0;margin:25px 0 0;list-style:none}
.rule-list li{padding:14px 0;border-bottom:1px solid var(--line);display:flex;gap:13px;color:var(--ink-soft)}
.rule-list li:last-child{border:0}
.rule-list i{color:var(--primary);margin-top:6px}
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.quote-card{padding:28px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 8px 20px rgba(22,38,61,.04)}
.quote-card p{font-size:16px;line-height:1.9;color:#3f4d64;margin-bottom:21px}
.quote-person{display:flex;align-items:center;gap:11px;font-size:14px;font-weight:750;color:var(--deep)}
.quote-avatar{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;color:var(--primary-dark);background:#fff1d5}
.faq-layout{display:grid;grid-template-columns:340px 1fr;gap:65px;align-items:start}
.faq-list{display:grid;gap:12px}
.faq-item{border:1px solid var(--line);border-radius:13px;background:#fff;overflow:hidden}
.faq-item button{width:100%;border:0;background:#fff;padding:19px 21px;display:flex;align-items:center;justify-content:space-between;gap:15px;text-align:left;color:var(--deep);font-weight:800}
.faq-item button i{color:var(--primary);transition:var(--ease)}
.faq-answer{display:none;padding:0 21px 19px;color:var(--ink-soft);font-size:15px;line-height:1.85}
.faq-item.open{border-color:#e6c582;box-shadow:0 8px 18px rgba(22,38,61,.05)}
.faq-item.open .faq-answer{display:block}
.faq-item.open button i{transform:rotate(45deg)}
.cta-box{padding:58px 7%;border-radius:26px;overflow:hidden;position:relative;background:var(--deep) url('/assets/images/backpic/back-2.webp') center/cover no-repeat;color:#fff}
.cta-box:before{content:"";position:absolute;inset:0;background:rgba(13,27,50,.87)}
.cta-box>div{position:relative;z-index:1;max-width:720px}
.cta-box h2{color:#fff;margin-bottom:15px}.cta-box p{color:rgba(255,255,255,.76);font-size:16px;margin-bottom:25px}
.site-footer{background:#0b162a;color:#ccd5e2;padding:67px 0 25px}
.footer-top{display:grid;grid-template-columns:1.25fr 1.75fr;gap:75px;padding-bottom:45px;border-bottom:1px solid rgba(255,255,255,.12)}
.footer-brand .brand{color:#fff;margin-bottom:16px}.footer-brand p{max-width:410px;margin:0;color:#9eabc0;font-size:14px;line-height:1.9}
.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}
.footer-links h3{font-size:15px;color:#fff;margin:6px 0 14px}
.footer-links a{display:block;color:#aeb9c9;font-size:14px;margin:8px 0}
.footer-links a:hover{color:#ffd17b}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-top:22px;color:#8d9ab0;font-size:13px}
.footer-records{display:flex;flex-wrap:wrap;align-items:center;justify-content:flex-end;gap:10px}
.footer-records a:hover{color:#ffd17b}
.fixed-cta{position:fixed;z-index:90;bottom:18px;left:50%;transform:translateX(-50%);width:min(610px,calc(100% - 32px));padding:10px 11px 10px 19px;border-radius:15px;background:rgba(16,27,49,.95);backdrop-filter:blur(12px);box-shadow:0 14px 35px rgba(7,17,32,.3);display:flex;align-items:center;justify-content:space-between;gap:14px;color:#fff}
.fixed-cta span{font-size:14px;font-weight:700}.fixed-cta small{display:block;color:#b8c4d5;font-size:12px;font-weight:400}
.fixed-cta .button-main{padding:10px 15px;white-space:nowrap;font-size:14px}
.video-modal{display:none;position:fixed;z-index:200;inset:0;padding:25px;background:rgba(7,16,30,.82);place-items:center}
.video-modal.show{display:grid}
.video-dialog{width:min(760px,100%);position:relative;border-radius:18px;overflow:hidden;background:#111d34;box-shadow:var(--shadow-lg)}
.modal-close{position:absolute;right:14px;top:12px;z-index:2;width:36px;height:36px;border:0;border-radius:50%;background:rgba(255,255,255,.15);color:#fff;font-size:20px}
.video-screen{min-height:390px;display:grid;place-items:center;text-align:center;color:#fff;background:url('/assets/images/backpic/back-3.webp') center/cover no-repeat}
.video-screen:before{content:"";position:absolute;inset:0;background:rgba(10,23,43,.72)}
.video-screen div{position:relative;z-index:1;padding:35px}.video-screen i{font-size:48px;color:#ffd27a;margin-bottom:12px}
@media(max-width:1100px){
 .main-nav a{padding:8px 7px;font-size:13px}.nav-cta{display:none}.story-grid{gap:42px}.scene-layout{grid-template-columns:320px 1fr}
}
@media(max-width:850px){
 .menu-toggle{display:block}
 .main-nav{display:none;position:absolute;left:24px;right:24px;top:76px;padding:10px;flex-direction:column;align-items:stretch;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow)}
 .main-nav.open{display:flex}.main-nav a{padding:12px 14px}.topbar{position:relative}
 .value-grid,.quote-grid{grid-template-columns:1fr 1fr}.steps{grid-template-columns:1fr 1fr}
 .step-card:not(:last-child):after{display:none}.faq-layout{grid-template-columns:1fr;gap:28px}
 .play-orbit{right:35px;bottom:35px;transform:scale(.78)}
}
@media(max-width:640px){
 .container{width:min(var(--max),calc(100% - 32px))}
 .section{padding:64px 0}.hero-content{padding:68px 0 100px}
 .guide-hero{min-height:650px}.hero-copy h1{font-size:39px}.hero-copy p{font-size:15px}
 .hero-actions{flex-direction:column;align-items:stretch}.hero-actions a{text-align:center}
 .hero-meta{gap:12px;display:grid}.trust-inner{grid-template-columns:1fr 1fr}
 .trust-item{border-bottom:1px solid var(--line)}.trust-item:nth-child(2){border-right:0}
 .value-grid,.quote-grid,.steps,.story-grid,.rule-panel,.scene-layout{grid-template-columns:1fr}
 .story-image img{height:340px}.story-note{right:12px;bottom:18px}
 .scene-lead{padding:25px}.scene-item{grid-template-columns:45px 1fr auto;padding:16px}
 .scene-num{font-size:20px}.rule-photo{min-height:270px}.rule-content{padding:29px 24px}.rule-content h2{font-size:29px}
 .footer-top{grid-template-columns:1fr;gap:35px}.footer-links{grid-template-columns:1fr 1fr}
 .footer-bottom{display:block}.footer-records{justify-content:flex-start;margin-top:10px}
 .fixed-cta{bottom:10px;padding-left:14px}.fixed-cta span{font-size:13px}.fixed-cta small{font-size:11px}
 .fixed-cta .button-main{padding:9px 11px;font-size:13px}
 .play-orbit{right:14px;bottom:23px;width:100px;height:100px}.play-orbit button{width:52px;height:52px;font-size:17px}
}
@media(max-width:420px){
 .footer-links{grid-template-columns:1fr}.hero-copy h1{font-size:34px}.section-head{margin-bottom:27px}
 .trust-item{font-size:13px;padding:17px 8px}.fixed-cta span{max-width:170px}
}

/* roulang page: category2 */
:root{
      --ink:#152137;--ink-soft:#536178;--deep:#101b31;--primary:#d99a32;
      --primary-dark:#ad7014;--mint:#2f8f83;--cream:#fffaf0;--paper:#fff;
      --mist:#f3f6f9;--line:#dfe6ed;--warm-line:#f1dfbd;
      --shadow:0 16px 42px rgba(22,38,61,.10);--shadow-lg:0 26px 65px rgba(9,25,47,.20);
      --radius:18px;--radius-sm:12px;--max:1180px;--ease:all .25s ease
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;font-size:16px;line-height:1.78;-webkit-font-smoothing:antialiased}
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    img{max-width:100%;display:block}
    button,input{font:inherit} button{cursor:pointer}
    h1,h2,h3,p{margin-top:0} h2{font-size:clamp(28px,4vw,43px);line-height:1.28;margin-bottom:15px;color:var(--deep);font-weight:850}
    h3{font-size:20px;line-height:1.4;color:var(--deep);margin-bottom:10px}
    .container{width:min(var(--max),calc(100% - 48px));margin:0 auto}
    .site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.94);backdrop-filter:blur(16px);border-bottom:1px solid rgba(223,230,237,.86)}
    .topbar{height:76px;display:flex;align-items:center;justify-content:space-between;gap:20px}
    .brand{display:inline-flex;align-items:center;gap:10px;font-weight:800;color:var(--deep);font-size:21px;letter-spacing:.04em;white-space:nowrap}
    .brand-mark{width:34px;height:34px;border-radius:11px;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,#e5ab48,#be7618);box-shadow:0 6px 15px rgba(191,118,24,.25)}
    .main-nav{display:flex;align-items:center;justify-content:center;gap:4px;flex:1}
    .main-nav a{font-size:14px;font-weight:650;color:#415067;padding:9px 10px;border-radius:9px;white-space:nowrap}
    .main-nav a:hover,.main-nav a.active{color:var(--primary-dark);background:#fff6e5}
    .nav-cta{display:inline-flex;align-items:center;gap:8px;background:var(--deep);color:#fff;padding:10px 15px;border-radius:10px;font-weight:700;font-size:14px;white-space:nowrap}
    .nav-cta:hover{background:#26395a;transform:translateY(-1px)}
    .menu-toggle{display:none;border:0;background:transparent;color:var(--deep);font-size:24px;padding:6px}
    .hero{position:relative;overflow:hidden;background:var(--deep) url('/assets/images/backpic/back-2.webp') center/cover no-repeat;color:#fff}
    .hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,22,43,.95),rgba(14,28,52,.73),rgba(14,28,52,.38))}
    .hero-inner{position:relative;z-index:1;padding:92px 0 100px}
    .hero-layout{display:grid;grid-template-columns:1.08fr .92fr;gap:70px;align-items:center}
    .eyebrow,.tag{display:inline-flex;align-items:center;gap:8px;border-radius:999px;font-size:13px;font-weight:750;letter-spacing:.04em}
    .eyebrow{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);padding:6px 12px;color:#ffdf9b}
    .hero h1{max-width:690px;margin:20px 0 18px;color:#fff;font-size:clamp(38px,6vw,64px);line-height:1.18;letter-spacing:.02em;font-weight:850}
    .hero-lead{max-width:650px;color:rgba(255,255,255,.84);font-size:17px;line-height:1.95}
    .lead-form{padding:23px;background:rgba(255,255,255,.97);border-radius:var(--radius);box-shadow:var(--shadow-lg);color:var(--ink)}
    .lead-form h3{margin-bottom:5px}.lead-form p{font-size:14px;color:var(--ink-soft);margin-bottom:16px}
    .form-row{display:flex;gap:8px}.form-row input{min-width:0;flex:1;border:1px solid var(--line);border-radius:10px;padding:11px 13px;outline:0}
    .form-row input:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(217,154,50,.16)}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:10px;padding:12px 20px;font-weight:800;transition:var(--ease)}
    .btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark);transform:translateY(-2px)}
    .btn-dark{background:var(--deep);color:#fff}.btn-dark:hover{background:#26395a}
    .form-note{font-size:12px!important;color:#8792a1!important;margin:12px 0 0!important}
    .hero-stats{display:flex;gap:28px;margin-top:30px}.hero-stat strong{display:block;font-size:25px;color:#f5c96e}.hero-stat span{font-size:13px;color:rgba(255,255,255,.7)}
    .section{padding:88px 0}.section-soft{background:var(--mist)}.section-warm{background:var(--cream)}.section-dark{background:var(--deep);color:#fff}
    .section-head{max-width:740px;margin-bottom:36px}.section-head.center{text-align:center;margin-left:auto;margin-right:auto}
    .section-intro{margin:0;color:var(--ink-soft);font-size:16px;line-height:1.95}.section-dark h2{color:#fff}.section-dark .section-intro{color:rgba(255,255,255,.72)}
    .tag{padding:5px 11px;background:#fff3d8;color:var(--primary-dark);margin-bottom:14px}.dark-tag{background:rgba(255,255,255,.12);color:#f5c96e}
    .assurance{border-bottom:1px solid var(--line)}.assurance-grid{display:grid;grid-template-columns:repeat(4,1fr)}
    .assurance-item{padding:22px 16px;display:flex;align-items:center;justify-content:center;gap:10px;border-right:1px solid var(--line);color:var(--ink-soft);font-weight:650;font-size:14px}.assurance-item:last-child{border:0}.assurance-item i{color:var(--mint);font-size:20px}
    .intro-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:center}.intro-image{height:370px;width:100%;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow-lg)}
    .quote{border-left:4px solid var(--primary);padding:4px 0 4px 20px;color:var(--ink-soft);font-size:18px;margin:24px 0}
    .feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.feature-card,.scene-card,.trust-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:27px;box-shadow:0 8px 24px rgba(22,38,61,.05);transition:var(--ease)}
    .feature-card:hover,.scene-card:hover,.trust-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
    .icon-box{width:46px;height:46px;border-radius:14px;background:#fff3d8;color:var(--primary-dark);display:grid;place-items:center;font-size:20px;margin-bottom:20px}
    .feature-card p,.scene-card p,.trust-card p{color:var(--ink-soft);font-size:14px;margin-bottom:0}
    .scene-layout{display:grid;grid-template-columns:1fr 1fr;gap:20px}.scene-card{display:grid;grid-template-columns:95px 1fr;gap:20px;align-items:center;background:var(--paper)}
    .scene-card img{width:95px;height:95px;object-fit:cover;border-radius:14px}.scene-card h3{margin-bottom:5px}
    .flow{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid rgba(255,255,255,.18);padding-top:28px}.flow-item{position:relative;padding:0 25px 0 0;margin-right:25px}.flow-item:not(:last-child):after{content:"";position:absolute;right:8px;top:13px;width:28px;border-top:1px dashed rgba(255,255,255,.4)}.flow-num{color:#f5c96e;font-size:13px;font-weight:800}.flow h3{color:#fff;font-size:18px;margin:7px 0}.flow p{color:rgba(255,255,255,.68);font-size:14px;margin:0}
    .story-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:58px;align-items:center}.story-img{height:390px;width:100%;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow-lg)}.check-list{list-style:none;padding:0;margin:24px 0}.check-list li{display:flex;gap:12px;margin:14px 0;color:var(--ink-soft)}.check-list i{color:var(--mint);margin-top:5px}
    .trust-grid{display:grid;grid-template-columns:1.2fr repeat(2,1fr);gap:18px}.trust-card:first-child{background:var(--deep);color:#fff}.trust-card:first-child h3{color:#fff}.trust-card:first-child p{color:rgba(255,255,255,.73)}.trust-mark{font-size:31px;color:#f5c96e;margin-bottom:14px}
    .faq-list{max-width:880px;margin:auto}.faq-item{border-bottom:1px solid var(--line);padding:20px 0}.faq-question{display:flex;justify-content:space-between;gap:20px;font-weight:800;color:var(--deep)}.faq-question i{color:var(--primary);transition:var(--ease)}.faq-answer{display:none;color:var(--ink-soft);font-size:14px;padding:10px 30px 0 0}.faq-item.open .faq-answer{display:block}.faq-item.open .faq-question i{transform:rotate(45deg)}
    .cta{padding:65px 0;background:var(--cream)}.cta-box{display:flex;align-items:center;justify-content:space-between;gap:30px;padding:38px 45px;border-radius:var(--radius);background:var(--deep);color:#fff;box-shadow:var(--shadow-lg)}.cta-box h2{color:#fff;margin-bottom:8px}.cta-box p{margin:0;color:rgba(255,255,255,.7)}
    .site-footer{background:#0b1426;color:#fff;padding:60px 0 22px}.footer-top{display:flex;justify-content:space-between;gap:70px;padding-bottom:42px;border-bottom:1px solid rgba(255,255,255,.12)}.footer-brand{max-width:360px}.footer-brand .brand{color:#fff}.footer-brand p{color:rgba(255,255,255,.6);font-size:14px;margin-top:18px}.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:65px}.footer-links h3{color:#fff;font-size:15px}.footer-links a{display:block;color:rgba(255,255,255,.58);font-size:13px;margin:9px 0}.footer-links a:hover{color:#f5c96e}.footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:20px;color:rgba(255,255,255,.48);font-size:12px}.footer-records{display:flex;gap:14px;flex-wrap:wrap}.footer-records a:hover{color:#fff}
    .float-bar{position:fixed;right:22px;bottom:22px;z-index:90}.float-bar a{display:flex;align-items:center;gap:9px;background:var(--primary);color:#fff;border-radius:999px;padding:12px 18px;font-weight:800;box-shadow:var(--shadow)}
    @media(max-width:1024px){.main-nav a{padding:8px 6px;font-size:13px}.nav-cta{display:none}.hero-layout{gap:35px}.container{width:min(var(--max),calc(100% - 36px))}}
    @media(max-width:768px){.topbar{height:68px}.menu-toggle{display:block}.main-nav{display:none;position:absolute;left:18px;right:18px;top:68px;background:#fff;padding:12px;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.main-nav.show{display:flex}.main-nav a{padding:11px 14px}.hero-inner{padding:65px 0 72px}.hero-layout,.intro-grid,.story-grid{grid-template-columns:1fr}.hero h1{font-size:42px}.hero-stats{gap:18px}.assurance-grid{grid-template-columns:repeat(2,1fr)}.assurance-item:nth-child(2){border-right:0}.feature-grid,.trust-grid{grid-template-columns:1fr}.scene-layout{grid-template-columns:1fr}.flow{grid-template-columns:repeat(2,1fr);gap:28px}.flow-item{margin:0}.flow-item:after{display:none}.cta-box{display:block;padding:30px}.cta-box .btn{margin-top:22px}.footer-top{display:block}.footer-links{margin-top:30px;gap:20px}.footer-bottom{display:block}.footer-records{margin-top:12px}}
    @media(max-width:520px){.container{width:calc(100% - 30px)}.hero h1{font-size:35px}.hero-lead{font-size:15px}.form-row{display:block}.form-row input,.form-row .btn{width:100%}.form-row .btn{margin-top:8px}.section{padding:62px 0}.scene-card{grid-template-columns:72px 1fr;padding:19px}.scene-card img{width:72px;height:72px}.footer-links{grid-template-columns:1fr 1fr}.footer-links div:last-child{grid-column:span 2}.float-bar{right:12px;bottom:12px}}