/* roulang page: index */
:root{
      --ink:#17131f;
      --ink-2:#2a2433;
      --muted:#756d80;
      --soft:#f8f4ee;
      --paper:#fffaf2;
      --surface:#ffffff;
      --surface-2:#fff3df;
      --brand:#ff5a2f;
      --brand-2:#ffcf4a;
      --brand-3:#6c35ff;
      --green:#16a36a;
      --line:rgba(23,19,31,.12);
      --line-strong:rgba(23,19,31,.2);
      --shadow:0 24px 70px rgba(42,36,51,.14);
      --shadow-sm:0 14px 34px rgba(42,36,51,.10);
      --radius:26px;
      --radius-sm:16px;
      --radius-lg:38px;
      --container:1180px;
      --font: "PingFang SC","Microsoft YaHei",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
      --serif: "Noto Serif SC","Songti SC","SimSun",serif;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:var(--font);
      color:var(--ink);
      background:
        radial-gradient(circle at 8% 8%, rgba(255,207,74,.28), transparent 32%),
        radial-gradient(circle at 90% 4%, rgba(108,53,255,.16), transparent 30%),
        linear-gradient(180deg,#fff8ec 0%,#fffdf9 46%,#f7f2ea 100%);
      line-height:1.7;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:all .22s ease}
    a:hover{color:var(--brand)}
    img{max-width:100%;height:auto;display:block}
    button,input,select,textarea{font:inherit}
    input,select,textarea{outline:none}
    ::selection{background:var(--brand);color:#fff}
    .container-rl{width:min(var(--container),calc(100% - 40px));margin-inline:auto}
    .section-pad{padding:88px 0}
    .section-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 13px;
      border:1px solid var(--line);
      border-radius:999px;
      background:rgba(255,255,255,.72);
      color:var(--brand);
      font-size:14px;
      font-weight:800;
      letter-spacing:.04em;
      box-shadow:0 10px 24px rgba(255,90,47,.08);
    }
    .section-title{
      margin:18px 0 14px;
      font-size:clamp(30px,4vw,48px);
      line-height:1.16;
      letter-spacing:-.04em;
      font-weight:950;
      color:var(--ink);
    }
    .section-lead{
      margin:0;
      color:var(--muted);
      font-size:17px;
      max-width:760px;
    }
    .btn-rl{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      min-height:48px;
      padding:13px 22px;
      border-radius:999px;
      border:1px solid transparent;
      font-weight:900;
      letter-spacing:.01em;
      transition:transform .22s ease, box-shadow .22s ease, background .22s ease, border-color .22s ease;
      cursor:pointer;
      white-space:nowrap;
    }
    .btn-rl:hover{transform:translateY(-2px)}
    .btn-rl:focus-visible,
    .nav-link:focus-visible,
    .form-control:focus,
    .form-select:focus{
      outline:3px solid rgba(255,90,47,.25);
      outline-offset:2px;
      box-shadow:none;
      border-color:var(--brand);
    }
    .btn-primary-rl{
      background:var(--ink);
      color:#fff;
      box-shadow:0 18px 36px rgba(23,19,31,.22);
    }
    .btn-primary-rl:hover{background:#000;color:#fff;box-shadow:0 20px 44px rgba(23,19,31,.28)}
    .btn-hot-rl{
      background:linear-gradient(135deg,var(--brand),#ff7b3c);
      color:#fff;
      box-shadow:0 18px 38px rgba(255,90,47,.28);
    }
    .btn-hot-rl:hover{color:#fff;box-shadow:0 20px 44px rgba(255,90,47,.34)}
    .btn-light-rl{
      background:#fff;
      color:var(--ink);
      border-color:var(--line);
    }
    .btn-light-rl:hover{border-color:var(--ink);background:#fff;color:var(--ink)}
    .badge-rl{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:6px 10px;
      border-radius:999px;
      background:rgba(255,90,47,.10);
      color:#d93c15;
      font-size:13px;
      font-weight:900;
    }
    .card-rl{
      border:1px solid var(--line);
      background:rgba(255,255,255,.86);
      border-radius:var(--radius);
      box-shadow:var(--shadow-sm);
      transition:transform .22s ease, box-shadow .22s ease, border-color .22s ease;
      overflow:hidden;
    }
    .card-rl:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:rgba(255,90,47,.28)}
    .site-header{
      position:sticky;
      top:0;
      z-index:1030;
      background:rgba(255,250,242,.86);
      backdrop-filter:blur(16px);
      border-bottom:1px solid var(--line);
    }
    .masthead{
      display:grid;
      grid-template-columns:auto 1fr auto;
      align-items:center;
      gap:24px;
      padding:20px 0 14px;
    }
    .brand-lockup{
      display:flex;
      align-items:center;
      gap:16px;
      min-width:0;
    }
    .brand-mark{
      width:48px;
      height:48px;
      border-radius:16px;
      background:
        linear-gradient(135deg,var(--ink) 0%, var(--ink) 46%, transparent 46%),
        linear-gradient(135deg,var(--brand-2),var(--brand));
      box-shadow:0 14px 28px rgba(255,90,47,.25);
      position:relative;
      flex:0 0 auto;
    }
    .brand-mark:after{
      content:"";
      position:absolute;
      inset:13px;
      border-radius:10px;
      border:2px solid rgba(255,255,255,.9);
    }
    .brand-name{
      font-family:var(--serif);
      font-weight:900;
      letter-spacing:-.06em;
      font-size:clamp(26px,4.2vw,52px);
      line-height:1;
      white-space:nowrap;
    }
    .magazine-line{
      height:38px;
      width:1px;
      background:var(--line-strong);
    }
    .issue-note{
      color:var(--muted);
      font-size:13px;
      line-height:1.45;
      max-width:160px;
    }
    .nav-shell{
      display:flex;
      justify-content:flex-end;
      align-items:center;
      gap:14px;
    }
    .navbar{padding:0}
    .navbar-toggler{
      border:1px solid var(--line);
      border-radius:14px;
      padding:8px 10px;
      background:#fff;
    }
    .navbar-toggler:focus{box-shadow:0 0 0 4px rgba(255,90,47,.16)}
    .site-nav{
      display:flex;
      align-items:center;
      gap:8px;
    }
    .site-nav .nav-link{
      border-radius:999px;
      padding:10px 16px;
      color:var(--ink-2);
      font-weight:900;
      font-size:15px;
      border:1px solid transparent;
    }
    .site-nav .nav-link:hover{
      background:#fff;
      border-color:var(--line);
      color:var(--brand);
      transform:translateY(-1px);
    }
    .site-nav .nav-link.active{
      background:var(--ink);
      color:#fff;
      box-shadow:0 12px 24px rgba(23,19,31,.18);
    }
    .nav-search{
      display:flex;
      align-items:center;
      gap:7px;
      background:#fff;
      border:1px solid var(--line);
      border-radius:999px;
      padding:8px 12px;
      min-width:210px;
    }
    .nav-search input{
      border:0;
      background:transparent;
      width:130px;
      color:var(--ink);
      font-size:14px;
    }
    .nav-search span{color:var(--brand);font-weight:900}
    .hero{
      padding:38px 0 58px;
    }
    .promo-stage{
      position:relative;
      min-height:570px;
      border-radius:var(--radius-lg);
      overflow:hidden;
      background:
        linear-gradient(110deg, rgba(23,19,31,.94), rgba(23,19,31,.82)),
        radial-gradient(circle at 18% 22%, rgba(255,207,74,.8), transparent 28%),
        radial-gradient(circle at 88% 44%, rgba(255,90,47,.75), transparent 28%);
      color:#fff;
      box-shadow:0 34px 90px rgba(23,19,31,.32);
      isolation:isolate;
    }
    .promo-stage:before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px),
        linear-gradient(180deg, rgba(255,255,255,.06) 1px, transparent 1px);
      background-size:54px 54px;
      opacity:.35;
      z-index:-2;
    }
    .promo-stage:after{
      content:"";
      position:absolute;
      right:-120px;
      top:-90px;
      width:420px;
      height:420px;
      border-radius:50%;
      background:linear-gradient(135deg,var(--brand-2),var(--brand));
      filter:blur(2px);
      opacity:.85;
      z-index:-1;
    }
    .hero-content{
      position:relative;
      z-index:2;
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:32px;
      align-items:stretch;
      padding:54px;
    }
    .hero-copy{
      display:flex;
      flex-direction:column;
      justify-content:center;
      max-width:650px;
    }
    .limited-strip{
      display:inline-flex;
      align-items:center;
      width:max-content;
      gap:10px;
      padding:9px 14px;
      border-radius:999px;
      background:rgba(255,255,255,.12);
      border:1px solid rgba(255,255,255,.18);
      color:#ffe4af;
      font-weight:900;
      margin-bottom:22px;
    }
    .limited-strip .dot{
      width:9px;height:9px;border-radius:50%;background:var(--brand-2);
      box-shadow:0 0 0 6px rgba(255,207,74,.18);
    }
    h1{
      margin:0;
      font-size:clamp(42px,6.6vw,86px);
      line-height:.98;
      letter-spacing:-.07em;
      font-weight:1000;
    }
    .hero-desc{
      margin:24px 0 0;
      color:rgba(255,255,255,.78);
      font-size:18px;
      max-width:620px;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:13px;
      margin-top:32px;
    }
    .hero-actions .btn-light-rl{background:#fff;color:var(--ink);border:0}
    .hero-actions .btn-hot-rl{background:linear-gradient(135deg,var(--brand-2),var(--brand));color:#231a08}
    .hero-proof{
      display:flex;
      flex-wrap:wrap;
      gap:14px;
      margin-top:34px;
    }
    .proof-pill{
      padding:12px 14px;
      border-radius:18px;
      background:rgba(255,255,255,.10);
      border:1px solid rgba(255,255,255,.16);
      min-width:132px;
    }
    .proof-pill strong{display:block;font-size:24px;line-height:1.1}
    .proof-pill span{font-size:13px;color:rgba(255,255,255,.66)}
    .hero-poster{
      position:relative;
      min-height:460px;
      display:flex;
      align-items:center;
      justify-content:center;
    }
    .burst{
      position:absolute;
      top:8px;
      right:12px;
      width:138px;
      height:138px;
      display:grid;
      place-items:center;
      text-align:center;
      padding:18px;
      color:#1d1200;
      font-weight:1000;
      line-height:1.1;
      background:var(--brand-2);
      clip-path:polygon(50% 0%,61% 21%,85% 12%,79% 37%,100% 50%,79% 63%,85% 88%,61% 79%,50% 100%,39% 79%,15% 88%,21% 63%,0% 50%,21% 37%,15% 12%,39% 21%);
      transform:rotate(12deg);
      box-shadow:0 20px 36px rgba(0,0,0,.18);
      z-index:4;
    }
    .ticket-stack{
      width:min(430px,100%);
      height:390px;
      position:relative;
    }
    .ticket{
      position:absolute;
      left:50%;
      top:50%;
      width:310px;
      height:190px;
      border-radius:28px;
      padding:24px;
      color:#fff;
      border:1px solid rgba(255,255,255,.28);
      box-shadow:0 28px 58px rgba(0,0,0,.26);
      transform-origin:center;
      overflow:hidden;
    }
    .ticket:before{
      content:"";
      position:absolute;
      right:-35px;
      bottom:-35px;
      width:130px;
      height:130px;
      border-radius:50%;
      border:22px solid rgba(255,255,255,.16);
    }
    .ticket small{display:block;opacity:.72;font-weight:800;letter-spacing:.08em}
    .ticket b{display:block;font-size:34px;margin-top:22px;letter-spacing:-.04em}
    .ticket span{display:inline-flex;margin-top:14px;padding:6px 10px;border-radius:999px;background:rgba(255,255,255,.16);font-size:13px}
    .ticket.one{background:linear-gradient(135deg,#ff5a2f,#ff8f52);transform:translate(-68%,-42%) rotate(-14deg);z-index:1}
    .ticket.two{background:linear-gradient(135deg,#6c35ff,#9d6bff);transform:translate(-50%,-50%) rotate(4deg);z-index:2}
    .ticket.three{background:linear-gradient(135deg,#111827,#374151);transform:translate(-30%,-35%) rotate(17deg);z-index:3}
    .countdown-box{
      position:absolute;
      left:6px;
      bottom:26px;
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:9px;
      padding:12px;
      border-radius:20px;
      background:rgba(255,255,255,.12);
      border:1px solid rgba(255,255,255,.18);
      backdrop-filter:blur(10px);
    }
    .time-cell{
      width:68px;
      padding:10px 4px;
      text-align:center;
      border-radius:14px;
      background:#fff;
      color:var(--ink);
      font-weight:1000;
    }
    .time-cell span{display:block;font-size:22px;line-height:1}
    .time-cell small{font-size:12px;color:var(--muted)}
    .benefit-grid{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:22px;
      margin-top:34px;
    }
    .benefit-main{
      padding:30px;
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:18px;
      background:linear-gradient(135deg,#fff,#fff2df);
    }
    .benefit-item{
      border-radius:22px;
      padding:22px;
      background:#fff;
      border:1px solid var(--line);
    }
    .benefit-item .icon{
      width:42px;
      height:42px;
      border-radius:14px;
      display:grid;
      place-items:center;
      background:var(--ink);
      color:#fff;
      font-weight:1000;
      margin-bottom:16px;
    }
    .benefit-item h3{font-size:20px;font-weight:950;margin:0 0 8px}
    .benefit-item p{margin:0;color:var(--muted);font-size:15px}
    .benefit-side{
      padding:30px;
      background:var(--ink);
      color:#fff;
      border-radius:var(--radius);
      position:relative;
      overflow:hidden;
    }
    .benefit-side:after{
      content:"";
      position:absolute;
      right:-70px;
      bottom:-70px;
      width:190px;
      height:190px;
      border-radius:50%;
      background:rgba(255,207,74,.22);
    }
    .benefit-side h3{font-size:28px;font-weight:950;margin:0 0 14px}
    .benefit-side p{color:rgba(255,255,255,.72);margin:0 0 22px}
    .check-list{list-style:none;margin:0;padding:0;display:grid;gap:12px}
    .check-list li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      color:rgba(255,255,255,.86);
    }
    .check-list li:before{
      content:"✓";
      flex:0 0 24px;
      width:24px;height:24px;
      display:grid;place-items:center;
      border-radius:50%;
      background:var(--brand-2);
      color:#1b1300;
      font-weight:1000;
      line-height:1;
      margin-top:2px;
    }
    .metrics-band{
      padding:32px;
      border-radius:var(--radius-lg);
      background:#fff;
      border:1px solid var(--line);
      box-shadow:var(--shadow-sm);
    }
    .metrics-row{
      display:grid;
      grid-template-columns:1.2fr repeat(3,1fr);
      gap:18px;
      align-items:stretch;
    }
    .metric-intro{
      padding:24px;
      border-radius:24px;
      background:linear-gradient(135deg,var(--ink),#322a3d);
      color:#fff;
    }
    .metric-intro h2{font-size:28px;font-weight:950;margin:0 0 12px}
    .metric-intro p{margin:0;color:rgba(255,255,255,.72)}
    .metric-card{
      padding:24px;
      border-radius:24px;
      background:var(--soft);
      border:1px solid var(--line);
    }
    .metric-card strong{
      display:block;
      font-size:38px;
      line-height:1;
      font-weight:1000;
      letter-spacing:-.05em;
      color:var(--brand);
    }
    .metric-card span{display:block;margin-top:10px;color:var(--muted);font-size:15px}
    .pricing-wrap{
      margin-top:34px;
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:20px;
      align-items:stretch;
    }
    .price-card{
      position:relative;
      padding:28px;
      border-radius:var(--radius);
      background:#fff;
      border:1px solid var(--line);
      box-shadow:var(--shadow-sm);
      display:flex;
      flex-direction:column;
      min-height:430px;
    }
    .price-card.recommended{
      background:linear-gradient(180deg,#1d1727 0%,#332941 100%);
      color:#fff;
      transform:translateY(-10px);
      border-color:rgba(255,207,74,.44);
      box-shadow:0 30px 80px rgba(23,19,31,.25);
    }
    .recommend-tag{
      position:absolute;
      top:18px;
      right:18px;
      padding:7px 10px;
      border-radius:999px;
      background:var(--brand-2);
      color:#1b1300;
      font-size:12px;
      font-weight:1000;
    }
    .price-card h3{font-size:25px;font-weight:950;margin:0 0 10px}
    .price-card .desc{color:var(--muted);margin:0 0 18px}
    .price-card.recommended .desc{color:rgba(255,255,255,.72)}
    .price{
      display:flex;
      align-items:flex-end;
      gap:8px;
      margin:4px 0 22px;
    }
    .price strong{font-size:50px;line-height:1;font-weight:1000;letter-spacing:-.06em}
    .price span{color:var(--muted);padding-bottom:7px}
    .price-card.recommended .price span{color:rgba(255,255,255,.65)}
    .price-list{
      list-style:none;
      margin:0 0 24px;
      padding:0;
      display:grid;
      gap:11px;
      flex:1;
    }
    .price-list li{
      display:flex;
      gap:9px;
      color:var(--ink-2);
      font-size:15px;
    }
    .price-card.recommended .price-list li{color:rgba(255,255,255,.86)}
    .price-list li:before{
      content:"";
      width:8px;height:8px;border-radius:50%;
      background:var(--green);
      margin-top:9px;
      flex:0 0 auto;
    }
    .price-card.recommended .price-list li:before{background:var(--brand-2)}
    .reviews-grid{
      display:grid;
      grid-template-columns:.85fr 1.15fr;
      gap:24px;
      margin-top:34px;
    }
    .score-card{
      padding:32px;
      background:linear-gradient(135deg,#fff,#fff2df);
    }
    .score{
      font-size:72px;
      line-height:1;
      font-weight:1000;
      letter-spacing:-.08em;
      color:var(--brand);
      margin:10px 0;
    }
    .stars{color:#f5a400;font-size:22px;letter-spacing:2px}
    .review-list{
      display:grid;
      gap:16px;
    }
    .review-item{
      padding:22px;
      border-radius:24px;
      background:#fff;
      border:1px solid var(--line);
      box-shadow:0 12px 30px rgba(42,36,51,.07);
    }
    .review-item p{margin:0 0 14px;color:var(--ink-2)}
    .reviewer{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      color:var(--muted);
      font-size:14px;
    }
    .avatar{
      width:38px;height:38px;border-radius:50%;
      background:linear-gradient(135deg,var(--brand-2),var(--brand));
      display:inline-grid;place-items:center;color:#fff;font-weight:950;margin-right:8px;
    }
    .news-layout{
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:26px;
      margin-top:34px;
      align-items:start;
    }
    .news-list{
      background:#fff;
      border:1px solid var(--line);
      border-radius:var(--radius);
      overflow:hidden;
      box-shadow:var(--shadow-sm);
    }
    .news-item{
      display:grid;
      grid-template-columns:98px 1fr auto;
      gap:18px;
      align-items:center;
      padding:22px 24px;
      border-bottom:1px solid var(--line);
    }
    .news-item:last-child{border-bottom:0}
    .news-date{
      color:var(--brand);
      font-weight:1000;
      letter-spacing:-.03em;
    }
    .news-date small{display:block;color:var(--muted);font-weight:800;letter-spacing:0}
    .news-item h3{
      margin:0 0 6px;
      font-size:19px;
      font-weight:950;
    }
    .news-item p{margin:0;color:var(--muted);font-size:15px}
    .news-arrow{
      width:38px;height:38px;border-radius:50%;
      display:grid;place-items:center;
      background:var(--soft);
      color:var(--ink);
      font-weight:1000;
      transition:all .22s ease;
    }
    .news-item:hover{background:#fffaf2}
    .news-item:hover .news-arrow{background:var(--ink);color:#fff;transform:translateX(3px)}
    .recommend-panel{
      padding:28px;
      border-radius:var(--radius);
      background:var(--ink);
      color:#fff;
      box-shadow:var(--shadow);
      position:sticky;
      top:130px;
    }
    .recommend-panel h3{font-size:28px;font-weight:950;margin:0 0 12px}
    .recommend-panel p{color:rgba(255,255,255,.72);margin:0 0 20px}
    .mini-topic{
      display:flex;
      justify-content:space-between;
      gap:14px;
      padding:14px 0;
      border-top:1px solid rgba(255,255,255,.12);
      color:rgba(255,255,255,.86);
    }
    .mini-topic span{color:var(--brand-2);font-weight:950}
    .steps-area{
      display:grid;
      grid-template-columns:.95fr 1.05fr;
      gap:24px;
      align-items:center;
      margin-top:34px;
    }
    .step-poster{
      min-height:420px;
      border-radius:var(--radius-lg);
      padding:34px;
      background:
        linear-gradient(135deg,rgba(255,90,47,.88),rgba(255,207,74,.78)),
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160' viewBox='0 0 160 160'%3E%3Cg fill='none' stroke='rgba(255,255,255,.36)' stroke-width='2'%3E%3Cpath d='M20 20h120v120H20z'/%3E%3Cpath d='M40 0v160M80 0v160M120 0v160M0 40h160M0 80h160M0 120h160'/%3E%3C/g%3E%3C/svg%3E");
      color:#1e1500;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      box-shadow:var(--shadow);
    }
    .step-poster h2{font-size:44px;font-weight:1000;letter-spacing:-.06em;margin:0}
    .step-poster p{max-width:440px;margin:18px 0 0;font-weight:800}
    .route-list{display:grid;gap:16px}
    .route-item{
      display:grid;
      grid-template-columns:58px 1fr;
      gap:16px;
      padding:22px;
      border-radius:24px;
      background:#fff;
      border:1px solid var(--line);
      box-shadow:0 12px 28px rgba(42,36,51,.07);
    }
    .route-num{
      width:58px;height:58px;border-radius:19px;
      display:grid;place-items:center;
      background:var(--ink);
      color:#fff;
      font-size:22px;
      font-weight:1000;
    }
    .route-item h3{font-size:20px;font-weight:950;margin:0 0 6px}
    .route-item p{margin:0;color:var(--muted);font-size:15px}
    .open-section{
      padding:96px 0;
      background:
        radial-gradient(circle at 88% 10%, rgba(255,90,47,.18), transparent 28%),
        linear-gradient(135deg,#1b1523,#2c2237);
      color:#fff;
    }
    .open-box{
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      gap:28px;
      align-items:stretch;
    }
    .open-copy{
      padding:36px;
      border-radius:var(--radius-lg);
      background:rgba(255,255,255,.07);
      border:1px solid rgba(255,255,255,.12);
    }
    .open-copy .section-title{color:#fff}
    .open-copy .section-lead{color:rgba(255,255,255,.72)}
    .open-tags{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:28px;
    }
    .open-tags span{
      padding:8px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.10);
      border:1px solid rgba(255,255,255,.14);
      color:rgba(255,255,255,.85);
      font-weight:800;
      font-size:14px;
    }
    .lead-form{
      padding:30px;
      border-radius:var(--radius-lg);
      background:#fff;
      color:var(--ink);
      box-shadow:0 30px 80px rgba(0,0,0,.24);
    }
    .lead-form h3{font-size:28px;font-weight:950;margin:0 0 8px}
    .lead-form p{margin:0 0 22px;color:var(--muted)}
    .form-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:14px;
    }
    .form-grid .full{grid-column:1/-1}
    .form-label{font-weight:900;font-size:14px;color:var(--ink-2);margin-bottom:7px}
    .form-control,.form-select{
      min-height:50px;
      border-radius:16px;
      border:1px solid var(--line);
      background:#fffaf2;
      padding:12px 14px;
      color:var(--ink);
    }
    textarea.form-control{min-height:96px;resize:vertical}
    .form-note{
      margin-top:14px;
      color:var(--muted);
      font-size:13px;
    }
    .form-success{
      display:none;
      margin-top:14px;
      padding:12px 14px;
      border-radius:16px;
      background:rgba(22,163,106,.10);
      color:#0c7a4d;
      font-weight:900;
      border:1px solid rgba(22,163,106,.22);
    }
    .faq-wrap{
      margin-top:34px;
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      gap:24px;
      align-items:start;
    }
    .faq-aside{
      padding:30px;
      background:#fff;
      border:1px solid var(--line);
      border-radius:var(--radius);
      box-shadow:var(--shadow-sm);
    }
    .faq-aside h3{font-size:26px;font-weight:950;margin:0 0 12px}
    .faq-aside p{color:var(--muted);margin:0 0 22px}
    .accordion{
      display:grid;
      gap:14px;
    }
    .accordion-item{
      border:1px solid var(--line)!important;
      border-radius:22px!important;
      overflow:hidden;
      background:#fff;
      box-shadow:0 10px 24px rgba(42,36,51,.06);
    }
    .accordion-button{
      padding:20px 22px;
      font-weight:950;
      color:var(--ink);
      background:#fff;
      border:0;
      box-shadow:none!important;
    }
    .accordion-button:not(.collapsed){
      color:var(--brand);
      background:#fffaf2;
    }
    .accordion-button:focus{box-shadow:none;border:0}
    .accordion-body{
      padding:0 22px 22px;
      color:var(--muted);
      line-height:1.8;
    }
    .site-footer{
      background:#120f18;
      color:#fff;
      padding:54px 0 28px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr .8fr;
      gap:28px;
      padding-bottom:34px;
      border-bottom:1px solid rgba(255,255,255,.12);
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:14px;
      margin-bottom:14px;
    }
    .footer-brand .brand-mark{width:42px;height:42px;border-radius:14px}
    .footer-name{
      font-family:var(--serif);
      font-size:30px;
      font-weight:900;
      letter-spacing:-.06em;
    }
    .site-footer p{color:rgba(255,255,255,.66);margin:0;max-width:520px}
    .footer-col h3{font-size:16px;font-weight:950;margin:0 0 14px;color:#fff}
    .footer-links{list-style:none;margin:0;padding:0;display:grid;gap:10px}
    .footer-links a{color:rgba(255,255,255,.66)}
    .footer-links a:hover{color:var(--brand-2);padding-left:3px}
    .footer-bottom{
      display:flex;
      justify-content:space-between;
      gap:18px;
      flex-wrap:wrap;
      padding-top:22px;
      color:rgba(255,255,255,.52);
      font-size:14px;
    }
    .float-cta{
      position:fixed;
      right:22px;
      bottom:22px;
      z-index:1020;
      display:flex;
      align-items:center;
      gap:10px;
      padding:10px 12px 10px 16px;
      border-radius:999px;
      background:rgba(23,19,31,.92);
      color:#fff;
      box-shadow:0 18px 45px rgba(23,19,31,.28);
      backdrop-filter:blur(12px);
      border:1px solid rgba(255,255,255,.12);
    }
    .float-cta span{font-weight:900;font-size:14px}
    .float-cta a{
      padding:9px 13px;
      border-radius:999px;
      background:var(--brand-2);
      color:#1c1300;
      font-weight:1000;
      font-size:13px;
    }
    @media (max-width: 1024px){
      .masthead{grid-template-columns:1fr auto;gap:16px}
      .magazine-line,.issue-note,.nav-search{display:none}
      .hero-content{grid-template-columns:1fr;padding:42px}
      .hero-poster{min-height:360px}
      .benefit-grid,.metrics-row,.reviews-grid,.news-layout,.steps-area,.open-box,.faq-wrap{grid-template-columns:1fr}
      .metrics-row{display:grid}
      .recommend-panel{position:relative;top:auto}
      .pricing-wrap{grid-template-columns:1fr 1fr}
      .price-card.recommended{transform:none}
    }
    @media (max-width: 768px){
      .container-rl{width:min(100% - 28px,var(--container))}
      .section-pad{padding:64px 0}
      .brand-name{font-size:30px}
      .brand-mark{width:42px;height:42px}
      .masthead{padding:14px 0}
      .navbar-collapse{
        margin-top:14px;
        padding:14px;
        border-radius:22px;
        background:#fff;
        border:1px solid var(--line);
        box-shadow:var(--shadow-sm);
      }
      .site-nav{align-items:stretch;gap:8px}
      .site-nav .nav-link{text-align:center}
      .promo-stage{border-radius:30px;min-height:auto}
      .hero-content{padding:30px;gap:18px}
      h1{font-size:48px}
      .hero-desc{font-size:16px}
      .hero-actions .btn-rl{width:100%}
      .proof-pill{flex:1 1 130px}
      .ticket-stack{height:320px}
      .ticket{width:250px;height:160px;padding:19px;border-radius:24px}
      .ticket b{font-size:26px}
      .burst{width:108px;height:108px;font-size:14px;right:-3px;top:-4px}
      .countdown-box{left:0;bottom:4px;grid-template-columns:repeat(3,58px)}
      .time-cell{width:58px}
      .benefit-main{grid-template-columns:1fr;padding:20px}
      .pricing-wrap{grid-template-columns:1fr}
      .news-item{grid-template-columns:1fr auto;gap:12px}
      .news-date{grid-column:1/-1}
      .form-grid{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr}
      .float-cta{left:14px;right:14px;bottom:14px;justify-content:space-between}
    }
    @media (max-width: 520px){
      .section-title{font-size:32px}
      .hero{padding-top:22px}
      .hero-content{padding:24px}
      h1{font-size:40px;letter-spacing:-.06em}
      .limited-strip{width:100%;justify-content:center;font-size:13px}
      .hero-poster{min-height:310px}
      .ticket-stack{height:285px}
      .ticket{width:220px;height:145px}
      .ticket.one{transform:translate(-62%,-42%) rotate(-13deg)}
      .ticket.two{transform:translate(-50%,-50%) rotate(4deg)}
      .ticket.three{transform:translate(-35%,-34%) rotate(15deg)}
      .countdown-box{display:none}
      .metrics-band{padding:20px}
      .metric-card strong{font-size:32px}
      .price-card{min-height:auto}
      .step-poster{min-height:330px;padding:26px}
      .step-poster h2{font-size:34px}
      .route-item{grid-template-columns:46px 1fr;padding:18px}
      .route-num{width:46px;height:46px;border-radius:15px}
      .open-section{padding:70px 0}
      .open-copy,.lead-form{padding:24px}
      .footer-bottom{padding-bottom:68px}
    }

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}