/* roulang page: index */
:root{
      --bg:#f7f4ef;
      --bg-2:#fffaf2;
      --surface:#ffffff;
      --surface-soft:#fbf7ef;
      --ink:#171411;
      --muted:#706a61;
      --muted-2:#978f82;
      --line:#e7ded1;
      --line-strong:#d7c6b1;
      --primary:#7b4dff;
      --primary-dark:#5730d8;
      --primary-soft:#efe9ff;
      --accent:#ffb545;
      --accent-2:#19b37a;
      --danger:#e75b5b;
      --deep:#201933;
      --deep-2:#2e2350;
      --radius-xs:10px;
      --radius-sm:16px;
      --radius-md:24px;
      --radius-lg:34px;
      --shadow-sm:0 10px 30px rgba(42,32,16,.08);
      --shadow-md:0 24px 70px rgba(42,32,16,.13);
      --shadow-dark:0 26px 80px rgba(31,22,53,.28);
      --container:1180px;
      --focus:0 0 0 4px rgba(123,77,255,.18);
      --ease:cubic-bezier(.2,.8,.2,1);
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      color:var(--ink);
      background:
        radial-gradient(circle at 14% 0%, rgba(255,181,69,.22), transparent 32rem),
        radial-gradient(circle at 86% 4%, rgba(123,77,255,.16), transparent 30rem),
        linear-gradient(180deg,var(--bg),#fff 48%,var(--bg-2));
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      line-height:1.72;
      -webkit-font-smoothing:antialiased;
      text-rendering:optimizeLegibility;
    }
    a{color:inherit;text-decoration:none;transition:color .22s var(--ease),background .22s var(--ease),border-color .22s var(--ease),transform .22s var(--ease),box-shadow .22s var(--ease)}
    img{max-width:100%;height:auto;display:block}
    button,input,textarea{font:inherit}
    button{cursor:pointer}
    ::selection{background:rgba(123,77,255,.18)}
    :focus-visible{outline:none;box-shadow:var(--focus)}

    .site-shell{overflow:hidden}
    .container{
      width:min(calc(100% - 40px),var(--container));
      margin-inline:auto;
    }
    .section{
      padding:88px 0;
      position:relative;
    }
    .section.compact{padding:62px 0}
    .section-dark{
      background:
        radial-gradient(circle at 15% 15%,rgba(255,181,69,.18),transparent 28rem),
        radial-gradient(circle at 88% 0%,rgba(123,77,255,.32),transparent 28rem),
        linear-gradient(135deg,var(--deep),var(--deep-2));
      color:#fff;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border:1px solid rgba(123,77,255,.18);
      border-radius:999px;
      background:rgba(255,255,255,.72);
      color:var(--primary-dark);
      font-size:13px;
      font-weight:800;
      letter-spacing:.03em;
      backdrop-filter:blur(14px);
    }
    .section-dark .eyebrow{
      color:#ffe1a5;
      border-color:rgba(255,255,255,.18);
      background:rgba(255,255,255,.08);
    }
    .section-head{
      max-width:780px;
      margin-bottom:32px;
    }
    .section-head.split{
      max-width:none;
      display:grid;
      grid-template-columns:1fr minmax(260px,420px);
      align-items:end;
      gap:30px;
    }
    .section-title{
      margin:14px 0 10px;
      font-weight:900;
      letter-spacing:-.04em;
      line-height:1.08;
      font-size:clamp(30px,4vw,54px);
    }
    .section-desc{
      margin:0;
      color:var(--muted);
      font-size:17px;
    }
    .section-dark .section-desc{color:rgba(255,255,255,.72)}

    .topbar{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(247,244,239,.82);
      border-bottom:1px solid rgba(215,198,177,.7);
      backdrop-filter:blur(18px);
    }
    .nav-wrap{
      min-height:76px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:22px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:0;
      font-weight:900;
      letter-spacing:-.03em;
    }
    .brand-mark{
      width:42px;
      height:42px;
      border-radius:15px;
      display:grid;
      place-items:center;
      color:#fff;
      background:
        linear-gradient(135deg,var(--primary),var(--accent));
      box-shadow:0 14px 34px rgba(123,77,255,.22);
      flex:0 0 auto;
      position:relative;
      overflow:hidden;
    }
    .brand-mark::after{
      content:"";
      position:absolute;
      width:20px;
      height:54px;
      background:rgba(255,255,255,.28);
      transform:rotate(34deg);
      right:3px;
      top:-9px;
    }
    .brand-text{
      display:block;
      max-width:360px;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
      font-size:18px;
    }
    .main-nav{
      display:flex;
      align-items:center;
      gap:10px;
      margin:0;
      list-style:none;
    }
    .main-nav a{
      display:inline-flex;
      align-items:center;
      min-height:42px;
      padding:0 16px;
      border-radius:999px;
      color:var(--muted);
      font-weight:800;
      font-size:14px;
    }
    .main-nav a:hover,
    .main-nav a.active{
      color:var(--ink);
      background:#fff;
      box-shadow:var(--shadow-sm);
    }
    .nav-action{
      display:flex;
      align-items:center;
      gap:12px;
    }
    .nav-search{
      display:flex;
      align-items:center;
      gap:8px;
      height:42px;
      padding:0 12px;
      border:1px solid var(--line);
      border-radius:999px;
      background:rgba(255,255,255,.72);
      color:var(--muted);
    }
    .nav-search input{
      width:170px;
      border:0;
      box-shadow:none;
      background:transparent;
      margin:0;
      height:38px;
      color:var(--ink);
      padding:0;
    }
    .nav-search input:focus{box-shadow:none;background:transparent}
    .menu-toggle{
      display:none;
      border:1px solid var(--line);
      background:#fff;
      color:var(--ink);
      border-radius:999px;
      min-height:42px;
      padding:0 14px;
      font-weight:900;
    }
    .breadcrumb-band{
      border-top:1px solid rgba(255,255,255,.55);
      background:rgba(255,255,255,.42);
    }
    .crumbs{
      min-height:44px;
      display:flex;
      align-items:center;
      gap:8px;
      color:var(--muted);
      font-size:13px;
      white-space:nowrap;
      overflow:auto;
      scrollbar-width:none;
    }
    .crumbs::-webkit-scrollbar{display:none}
    .crumbs a{font-weight:800;color:var(--primary-dark)}
    .crumb-current{
      color:var(--ink);
      font-weight:800;
    }

    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      min-height:48px;
      padding:0 20px;
      border-radius:999px;
      border:1px solid transparent;
      font-weight:900;
      letter-spacing:.01em;
      line-height:1;
      user-select:none;
      white-space:nowrap;
    }
    .btn-primary{
      color:#fff;
      background:linear-gradient(135deg,var(--primary),var(--primary-dark));
      box-shadow:0 18px 40px rgba(123,77,255,.28);
    }
    .btn-primary:hover{transform:translateY(-2px);box-shadow:0 24px 56px rgba(123,77,255,.34);color:#fff}
    .btn-secondary{
      color:var(--ink);
      background:#fff;
      border-color:var(--line);
      box-shadow:var(--shadow-sm);
    }
    .btn-secondary:hover{transform:translateY(-2px);border-color:var(--line-strong);box-shadow:var(--shadow-md)}
    .btn-ghost{
      color:#fff;
      background:rgba(255,255,255,.1);
      border-color:rgba(255,255,255,.18);
    }
    .btn-ghost:hover{background:rgba(255,255,255,.16);color:#fff;transform:translateY(-2px)}
    .badge{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:6px 10px;
      border-radius:999px;
      background:var(--primary-soft);
      color:var(--primary-dark);
      font-weight:900;
      font-size:12px;
    }
    .badge.green{background:rgba(25,179,122,.12);color:#08764d}
    .badge.gold{background:rgba(255,181,69,.16);color:#875200}
    .badge.dark{background:rgba(23,20,17,.08);color:var(--ink)}

    .hero{
      padding:62px 0 40px;
    }
    .hero-bento{
      display:grid;
      grid-template-columns:1.18fr .82fr;
      grid-template-rows:auto auto;
      gap:18px;
    }
    .hero-main,
    .hero-mini,
    .hero-cta-strip{
      border:1px solid rgba(215,198,177,.72);
      background:rgba(255,255,255,.74);
      backdrop-filter:blur(18px);
      box-shadow:var(--shadow-sm);
      position:relative;
      overflow:hidden;
    }
    .hero-main{
      min-height:482px;
      border-radius:var(--radius-lg);
      padding:42px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
    }
    .hero-main::before{
      content:"";
      position:absolute;
      inset:auto -80px -120px auto;
      width:360px;
      height:360px;
      border-radius:50%;
      background:radial-gradient(circle,rgba(255,181,69,.38),rgba(123,77,255,.12) 52%,transparent 70%);
      pointer-events:none;
    }
    .hero-copy{position:relative;z-index:1}
    h1{
      margin:20px 0 18px;
      max-width:790px;
      font-size:clamp(42px,7vw,84px);
      line-height:.95;
      letter-spacing:-.07em;
      font-weight:950;
    }
    .hero-intro{
      margin:0;
      max-width:710px;
      color:var(--muted);
      font-size:18px;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:28px;
    }
    .hero-bottom{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:12px;
      margin-top:34px;
    }
    .data-pill{
      padding:16px;
      border-radius:20px;
      background:rgba(247,244,239,.86);
      border:1px solid var(--line);
    }
    .data-pill strong{
      display:block;
      font-size:24px;
      line-height:1;
      letter-spacing:-.04em;
    }
    .data-pill span{
      display:block;
      margin-top:7px;
      color:var(--muted);
      font-size:13px;
      font-weight:800;
    }
    .hero-side{
      display:grid;
      grid-template-rows:1fr 1fr;
      gap:18px;
    }
    .hero-mini{
      border-radius:var(--radius-md);
      padding:24px;
    }
    .cover-card{
      color:#fff;
      background:
        linear-gradient(145deg,rgba(32,25,51,.92),rgba(87,48,216,.82)),
        radial-gradient(circle at 80% 20%,rgba(255,181,69,.48),transparent 17rem);
      border-color:rgba(255,255,255,.12);
      box-shadow:var(--shadow-dark);
    }
    .cover-card .badge{background:rgba(255,255,255,.12);color:#fff}
    .cover-title{
      margin:18px 0 10px;
      font-size:28px;
      line-height:1.12;
      letter-spacing:-.04em;
      font-weight:950;
    }
    .cover-desc{color:rgba(255,255,255,.72);margin:0 0 20px}
    .countdown{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:8px;
      margin-top:18px;
    }
    .timebox{
      border:1px solid rgba(255,255,255,.13);
      border-radius:16px;
      padding:10px 6px;
      text-align:center;
      background:rgba(255,255,255,.08);
    }
    .timebox b{display:block;font-size:20px;line-height:1}
    .timebox small{display:block;margin-top:5px;color:rgba(255,255,255,.58);font-weight:800}
    .highlight-list{
      display:grid;
      gap:12px;
      margin:18px 0 0;
    }
    .highlight-item{
      display:flex;
      gap:12px;
      align-items:flex-start;
      padding:12px;
      border-radius:16px;
      background:var(--surface-soft);
      border:1px solid var(--line);
    }
    .dot{
      width:10px;
      height:10px;
      margin-top:8px;
      border-radius:50%;
      background:var(--accent-2);
      box-shadow:0 0 0 6px rgba(25,179,122,.12);
      flex:0 0 auto;
    }
    .highlight-item strong{display:block;font-size:15px}
    .highlight-item span{display:block;color:var(--muted);font-size:13px;margin-top:2px}
    .hero-cta-strip{
      grid-column:1 / -1;
      border-radius:var(--radius-md);
      padding:18px 22px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:20px;
      background:linear-gradient(90deg,#fff,rgba(239,233,255,.8),#fff7e8);
    }
    .strip-text{
      display:flex;
      align-items:center;
      gap:13px;
      color:var(--muted);
      font-weight:800;
    }
    .strip-icon{
      width:42px;height:42px;border-radius:15px;
      display:grid;place-items:center;
      background:var(--ink);
      color:#fff;
      font-weight:950;
      flex:0 0 auto;
    }

    .split-grid{
      display:grid;
      grid-template-columns:.92fr 1.08fr;
      gap:22px;
      align-items:stretch;
    }
    .panel{
      border:1px solid var(--line);
      background:rgba(255,255,255,.78);
      border-radius:var(--radius-md);
      box-shadow:var(--shadow-sm);
      padding:28px;
      transition:transform .24s var(--ease),box-shadow .24s var(--ease),border-color .24s var(--ease);
    }
    .panel:hover{
      transform:translateY(-3px);
      box-shadow:var(--shadow-md);
      border-color:var(--line-strong);
    }
    .fission-steps{
      display:grid;
      gap:14px;
      counter-reset:step;
    }
    .step-card{
      counter-increment:step;
      display:grid;
      grid-template-columns:auto 1fr;
      gap:15px;
      align-items:start;
      padding:18px;
      border-radius:22px;
      background:#fff;
      border:1px solid var(--line);
    }
    .step-card::before{
      content:counter(step);
      width:36px;height:36px;border-radius:13px;
      display:grid;place-items:center;
      background:var(--primary-soft);
      color:var(--primary-dark);
      font-weight:950;
    }
    .step-card h3{font-size:18px;margin:0 0 5px;font-weight:950;letter-spacing:-.02em}
    .step-card p{margin:0;color:var(--muted);font-size:14px}
    .gift-box{
      min-height:100%;
      background:
        radial-gradient(circle at 78% 18%,rgba(255,181,69,.22),transparent 13rem),
        linear-gradient(160deg,#fff,#faf5ec);
    }
    .gift-grid{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:12px;
      margin-top:22px;
    }
    .gift-card{
      padding:18px;
      border-radius:22px;
      background:rgba(255,255,255,.74);
      border:1px solid var(--line);
    }
    .gift-card b{display:block;font-size:21px;letter-spacing:-.03em}
    .gift-card span{display:block;color:var(--muted);font-size:13px;margin-top:6px}

    .progress-layout{
      display:grid;
      grid-template-columns:1fr 1.1fr;
      gap:22px;
    }
    .metric-board{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:14px;
    }
    .metric{
      border:1px solid rgba(255,255,255,.14);
      background:rgba(255,255,255,.08);
      border-radius:24px;
      padding:22px;
    }
    .metric strong{
      display:block;
      font-size:38px;
      line-height:1;
      letter-spacing:-.05em;
    }
    .metric span{
      display:block;
      margin-top:10px;
      color:rgba(255,255,255,.68);
      font-weight:800;
      font-size:14px;
    }
    .progress-card{
      background:rgba(255,255,255,.09);
      border:1px solid rgba(255,255,255,.14);
      border-radius:var(--radius-md);
      padding:28px;
    }
    .progress-line{
      margin:22px 0 14px;
      height:14px;
      border-radius:999px;
      overflow:hidden;
      background:rgba(255,255,255,.12);
    }
    .progress-line i{
      display:block;
      width:68%;
      height:100%;
      border-radius:inherit;
      background:linear-gradient(90deg,var(--accent),#7cffc8);
      animation:barPulse 2.8s infinite var(--ease);
    }
    @keyframes barPulse{
      0%,100%{filter:saturate(1)}
      50%{filter:saturate(1.35);transform:scaleX(.985);transform-origin:left}
    }
    .milestones{
      display:grid;
      gap:12px;
      margin-top:22px;
    }
    .milestone{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:15px;
      padding:14px 16px;
      border:1px solid rgba(255,255,255,.12);
      border-radius:18px;
      background:rgba(255,255,255,.07);
    }
    .milestone span{color:rgba(255,255,255,.72)}
    .milestone b{color:#ffe1a5}

    .rank-wrap{
      display:grid;
      grid-template-columns:1fr 320px;
      gap:22px;
      align-items:start;
    }
    .rank-list{
      display:grid;
      gap:10px;
    }
    .rank-row{
      display:grid;
      grid-template-columns:54px 1fr 110px 104px;
      gap:14px;
      align-items:center;
      padding:16px 18px;
      border:1px solid var(--line);
      background:rgba(255,255,255,.8);
      border-radius:20px;
      box-shadow:0 8px 22px rgba(42,32,16,.05);
    }
    .rank-row:hover{transform:translateY(-2px);box-shadow:var(--shadow-sm);border-color:var(--line-strong)}
    .rank-num{
      width:38px;height:38px;border-radius:14px;
      display:grid;place-items:center;
      background:var(--surface-soft);
      color:var(--muted);
      font-weight:950;
    }
    .rank-row:nth-child(1) .rank-num{background:rgba(255,181,69,.22);color:#8a5400}
    .rank-title strong{display:block;font-weight:950}
    .rank-title span{display:block;color:var(--muted);font-size:13px;margin-top:1px}
    .trend{font-weight:900;color:var(--accent-2)}
    .rank-side{
      position:sticky;
      top:112px;
      padding:24px;
      border-radius:var(--radius-md);
      background:var(--ink);
      color:#fff;
      box-shadow:var(--shadow-md);
    }
    .rank-side p{color:rgba(255,255,255,.68);margin:12px 0 20px}
    .rank-side h3{font-weight:950;letter-spacing:-.03em;margin:0;font-size:26px}

    .service-matrix{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
    }
    .service-card{
      min-height:210px;
      padding:22px;
      border-radius:24px;
      background:#fff;
      border:1px solid var(--line);
      box-shadow:var(--shadow-sm);
      display:flex;
      flex-direction:column;
      justify-content:space-between;
    }
    .service-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md)}
    .service-icon{
      width:44px;height:44px;border-radius:16px;
      display:grid;place-items:center;
      background:var(--primary-soft);
      color:var(--primary-dark);
      font-weight:950;
      margin-bottom:20px;
    }
    .service-card h3{margin:0 0 8px;font-size:19px;font-weight:950;letter-spacing:-.03em}
    .service-card p{margin:0;color:var(--muted);font-size:14px}

    .compare-box{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:18px;
    }
    .compare-card{
      border-radius:var(--radius-md);
      padding:26px;
      border:1px solid var(--line);
      background:#fff;
      box-shadow:var(--shadow-sm);
    }
    .compare-card.featured{
      color:#fff;
      border-color:rgba(255,255,255,.12);
      background:
        radial-gradient(circle at 90% 20%,rgba(255,181,69,.22),transparent 14rem),
        linear-gradient(145deg,var(--deep),var(--primary-dark));
      box-shadow:var(--shadow-dark);
    }
    .compare-card h3{font-size:26px;font-weight:950;letter-spacing:-.04em;margin:0 0 14px}
    .check-list{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:12px;
    }
    .check-list li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      color:var(--muted);
    }
    .featured .check-list li{color:rgba(255,255,255,.75)}
    .check-list li::before{
      content:"✓";
      width:22px;height:22px;border-radius:50%;
      display:grid;place-items:center;
      background:rgba(25,179,122,.14);
      color:var(--accent-2);
      font-weight:950;
      flex:0 0 auto;
      margin-top:2px;
    }

    .news-layout{
      display:grid;
      grid-template-columns:1fr 340px;
      gap:24px;
      align-items:start;
    }
    .news-list{
      border:1px solid var(--line);
      border-radius:var(--radius-md);
      background:rgba(255,255,255,.78);
      overflow:hidden;
      box-shadow:var(--shadow-sm);
    }
    .news-item{
      display:grid;
      grid-template-columns:108px 1fr auto;
      gap:18px;
      align-items:center;
      padding:20px 22px;
      border-bottom:1px solid var(--line);
    }
    .news-item:last-child{border-bottom:0}
    .news-date{
      color:var(--muted-2);
      font-weight:900;
      font-size:13px;
    }
    .news-item a{
      display:block;
      font-weight:950;
      letter-spacing:-.02em;
    }
    .news-item a:hover{color:var(--primary-dark)}
    .news-item p{
      margin:4px 0 0;
      color:var(--muted);
      font-size:14px;
    }
    .arrow{
      width:34px;height:34px;border-radius:50%;
      display:grid;place-items:center;
      background:var(--surface-soft);
      color:var(--muted);
      font-weight:950;
    }
    .news-item:hover .arrow{background:var(--primary);color:#fff;transform:translateX(2px)}
    .recommend{
      border-radius:var(--radius-md);
      padding:24px;
      background:linear-gradient(180deg,#fff,#fff6e7);
      border:1px solid var(--line);
      box-shadow:var(--shadow-sm);
    }
    .recommend h3{margin:0 0 14px;font-size:24px;font-weight:950;letter-spacing:-.04em}
    .recommend p{margin:0 0 18px;color:var(--muted)}
    .mini-topic{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding:13px 0;
      border-top:1px solid var(--line);
      font-weight:900;
    }
    .mini-topic small{color:var(--muted);font-weight:800}

    .faq-grid{
      display:grid;
      grid-template-columns:.8fr 1.2fr;
      gap:24px;
    }
    .faq-card{
      border:1px solid var(--line);
      border-radius:24px;
      background:#fff;
      box-shadow:var(--shadow-sm);
      overflow:hidden;
    }
    .faq-item{
      border-bottom:1px solid var(--line);
      padding:22px;
    }
    .faq-item:last-child{border-bottom:0}
    .faq-item h3{
      margin:0 0 8px;
      font-size:18px;
      font-weight:950;
      letter-spacing:-.02em;
    }
    .faq-item p{
      margin:0;
      color:var(--muted);
      font-size:15px;
    }
    .review-wall{
      display:grid;
      gap:14px;
    }
    .score-card{
      padding:24px;
      border-radius:24px;
      background:var(--ink);
      color:#fff;
      box-shadow:var(--shadow-md);
    }
    .score-card strong{font-size:52px;line-height:1;font-weight:950;letter-spacing:-.06em}
    .score-card p{margin:10px 0 0;color:rgba(255,255,255,.7)}
    .quote{
      padding:18px;
      border-radius:20px;
      background:#fff;
      border:1px solid var(--line);
    }
    .quote p{margin:0;color:var(--muted)}
    .quote b{display:block;margin-top:10px;font-size:14px}

    .claim-section{
      padding-bottom:98px;
    }
    .claim-card{
      display:grid;
      grid-template-columns:1fr 410px;
      gap:28px;
      align-items:stretch;
      border-radius:36px;
      padding:34px;
      color:#fff;
      background:
        radial-gradient(circle at 78% 20%,rgba(255,181,69,.28),transparent 18rem),
        radial-gradient(circle at 8% 72%,rgba(25,179,122,.18),transparent 16rem),
        linear-gradient(135deg,var(--deep),#3a2372);
      box-shadow:var(--shadow-dark);
      overflow:hidden;
    }
    .claim-copy h2{
      margin:14px 0 12px;
      font-size:clamp(32px,5vw,62px);
      line-height:1;
      letter-spacing:-.06em;
      font-weight:950;
    }
    .claim-copy p{color:rgba(255,255,255,.72);max-width:680px;margin:0;font-size:17px}
    .claim-points{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:12px;
      margin-top:28px;
    }
    .claim-point{
      border:1px solid rgba(255,255,255,.13);
      background:rgba(255,255,255,.08);
      border-radius:20px;
      padding:16px;
    }
    .claim-point b{display:block}
    .claim-point span{display:block;color:rgba(255,255,255,.62);font-size:13px;margin-top:4px}
    .claim-form{
      padding:24px;
      border-radius:28px;
      background:rgba(255,255,255,.96);
      color:var(--ink);
      box-shadow:0 20px 60px rgba(0,0,0,.18);
    }
    .claim-form h3{font-size:24px;font-weight:950;letter-spacing:-.04em;margin:0 0 8px}
    .claim-form p{margin:0 0 18px;color:var(--muted);font-size:14px}
    .field{
      margin-bottom:12px;
    }
    .field label{
      display:block;
      margin-bottom:7px;
      color:var(--ink);
      font-weight:900;
      font-size:13px;
    }
    .field input,
    .field select{
      height:50px;
      margin:0;
      border:1px solid var(--line);
      border-radius:16px;
      background:#fff;
      box-shadow:none;
      padding:0 14px;
      color:var(--ink);
    }
    .field input:focus,
    .field select:focus{
      border-color:var(--primary);
      box-shadow:var(--focus);
      background:#fff;
    }
    .form-note{
      margin-top:12px;
      color:var(--muted);
      font-size:12px;
      line-height:1.6;
    }

    .footer{
      background:#14110f;
      color:#fff;
      padding:54px 0 28px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:34px;
      align-items:start;
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      font-weight:950;
      font-size:18px;
      letter-spacing:-.03em;
      margin-bottom:14px;
    }
    .footer p{color:rgba(255,255,255,.62);margin:0;max-width:650px}
    .footer-links{
      display:flex;
      justify-content:flex-end;
      flex-wrap:wrap;
      gap:10px;
    }
    .footer-links a{
      padding:10px 14px;
      border:1px solid rgba(255,255,255,.1);
      border-radius:999px;
      color:rgba(255,255,255,.7);
      font-weight:800;
      font-size:14px;
    }
    .footer-links a:hover{color:#fff;background:rgba(255,255,255,.08)}
    .copyright{
      margin-top:34px;
      padding-top:22px;
      border-top:1px solid rgba(255,255,255,.1);
      color:rgba(255,255,255,.48);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      font-size:13px;
    }

    .float-cta{
      position:fixed;
      left:50%;
      bottom:18px;
      transform:translateX(-50%);
      z-index:45;
      width:min(calc(100% - 30px),760px);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:10px 12px 10px 18px;
      border:1px solid rgba(215,198,177,.72);
      border-radius:999px;
      background:rgba(255,255,255,.86);
      backdrop-filter:blur(18px);
      box-shadow:0 16px 46px rgba(42,32,16,.16);
    }
    .float-cta span{font-weight:900;color:var(--ink)}
    .float-cta small{color:var(--muted);font-weight:800;margin-left:8px}

    @media (max-width:1024px){
      .nav-search{display:none}
      .hero-bento{grid-template-columns:1fr}
      .hero-side{grid-template-columns:1fr 1fr;grid-template-rows:auto}
      .hero-main{min-height:auto}
      .split-grid,.progress-layout,.rank-wrap,.news-layout,.faq-grid,.claim-card{grid-template-columns:1fr}
      .rank-side{position:relative;top:auto}
      .service-matrix{grid-template-columns:repeat(2,1fr)}
      .section-head.split{grid-template-columns:1fr}
      .claim-points{grid-template-columns:repeat(3,1fr)}
    }
    @media (max-width:768px){
      .container{width:min(calc(100% - 28px),var(--container))}
      .topbar{position:relative}
      .nav-wrap{min-height:68px}
      .brand-text{max-width:230px;font-size:16px}
      .menu-toggle{display:inline-flex}
      .main-nav{
        position:absolute;
        left:14px;
        right:14px;
        top:68px;
        display:none;
        flex-direction:column;
        align-items:stretch;
        padding:12px;
        border:1px solid var(--line);
        border-radius:22px;
        background:#fff;
        box-shadow:var(--shadow-md);
      }
      .main-nav.is-open{display:flex}
      .main-nav a{justify-content:center}
      .nav-action .btn{display:none}
      .section{padding:64px 0}
      .hero{padding:36px 0 28px}
      .hero-main{padding:28px;border-radius:28px}
      .hero-side{grid-template-columns:1fr}
      .hero-bottom{grid-template-columns:1fr}
      .hero-cta-strip{flex-direction:column;align-items:flex-start;border-radius:24px}
      .strip-text{align-items:flex-start}
      .metric-board,.gift-grid,.compare-box,.claim-points{grid-template-columns:1fr}
      .rank-row{grid-template-columns:42px 1fr;gap:12px}
      .rank-row .badge,.rank-row .trend{justify-self:start}
      .service-matrix{grid-template-columns:1fr}
      .news-item{grid-template-columns:1fr;gap:8px}
      .arrow{display:none}
      .footer-grid{grid-template-columns:1fr}
      .footer-links{justify-content:flex-start}
      .copyright{flex-direction:column;align-items:flex-start}
      .float-cta{border-radius:24px;align-items:flex-start;flex-direction:column}
      .float-cta .btn{width:100%}
    }
    @media (max-width:520px){
      h1{font-size:44px}
      .section-title{font-size:32px}
      .btn{width:100%;min-height:50px}
      .hero-actions{width:100%}
      .countdown{grid-template-columns:repeat(2,1fr)}
      .panel,.claim-card{padding:22px;border-radius:24px}
      .claim-form{padding:20px;border-radius:22px}
      .brand-mark{width:38px;height:38px;border-radius:13px}
    }