/* roulang page: index */
:root{
      --brand:#111827;
      --brand-soft:#1f2937;
      --accent:#c59b5f;
      --accent-2:#f1d8a8;
      --warm:#fff7ec;
      --bg:#fbfaf7;
      --panel:#ffffff;
      --ink:#151515;
      --text:#30343b;
      --muted:#727985;
      --line:rgba(17,24,39,.12);
      --line-strong:rgba(17,24,39,.2);
      --danger:#b45309;
      --success:#15803d;
      --radius-sm:12px;
      --radius:20px;
      --radius-lg:30px;
      --shadow-sm:0 8px 22px rgba(17,24,39,.06);
      --shadow:0 18px 55px rgba(17,24,39,.10);
      --shadow-hover:0 22px 70px rgba(17,24,39,.15);
      --container:1180px;
      --ease:all .24s ease;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 18% 8%, rgba(197,155,95,.12), transparent 28%),
        radial-gradient(circle at 82% 18%, rgba(17,24,39,.08), transparent 32%),
        var(--bg);
      line-height:1.75;
      font-size:16px;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    a:hover{color:var(--accent)}
    img{max-width:100%;display:block}
    button,input,textarea{font:inherit}
    ::selection{background:var(--accent);color:#fff}
    :focus-visible{outline:3px solid rgba(197,155,95,.38);outline-offset:4px;border-radius:10px}

    .site-container{
      max-width:var(--container);
      margin:0 auto;
      padding:0 24px;
    }
    .section{
      padding:88px 0;
      position:relative;
    }
    .section-tight{padding:62px 0}
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:28px;
      margin-bottom:34px;
    }
    .section-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--accent);
      font-size:13px;
      letter-spacing:.08em;
      font-weight:700;
      margin-bottom:10px;
    }
    .section-kicker::before{
      content:"";
      width:22px;
      height:1px;
      background:var(--accent);
      display:inline-block;
    }
    .section-title{
      color:var(--ink);
      font-size:clamp(28px,3vw,44px);
      line-height:1.15;
      font-weight:800;
      letter-spacing:-.03em;
      margin:0;
    }
    .section-desc{
      max-width:620px;
      color:var(--muted);
      margin:12px 0 0;
      font-size:16px;
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:1000;
      background:rgba(251,250,247,.82);
      backdrop-filter:blur(18px);
      border-bottom:1px solid var(--line);
    }
    .navbar{
      padding:18px 0;
    }
    .brandmark{
      display:inline-flex;
      align-items:center;
      gap:12px;
      color:var(--ink);
      font-weight:900;
      letter-spacing:-.03em;
      font-size:20px;
      white-space:nowrap;
    }
    .brandmark-icon{
      width:40px;
      height:40px;
      border-radius:50%;
      display:grid;
      place-items:center;
      color:#fff;
      font-weight:900;
      background:linear-gradient(135deg,var(--brand),#3a2b17 55%,var(--accent));
      box-shadow:0 10px 24px rgba(17,24,39,.16);
    }
    .navbar-nav{
      align-items:center;
      gap:10px;
    }
    .nav-link{
      color:var(--brand-soft);
      padding:10px 14px!important;
      font-weight:650;
      position:relative;
      border-radius:999px;
    }
    .nav-link::after{
      content:"";
      position:absolute;
      left:16px;
      right:16px;
      bottom:5px;
      height:2px;
      transform:scaleX(0);
      background:var(--accent);
      transition:var(--ease);
      transform-origin:center;
    }
    .nav-link:hover::after,
    .nav-link.active::after{transform:scaleX(1)}
    .nav-link.active{color:var(--ink)}
    .nav-cta{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:42px;
      padding:10px 18px;
      border:1px solid var(--line-strong);
      border-radius:999px;
      color:var(--ink);
      font-weight:750;
      background:rgba(255,255,255,.52);
    }
    .nav-cta:hover{
      background:var(--ink);
      color:#fff;
      border-color:var(--ink);
      transform:translateY(-1px);
    }
    .navbar-toggler{
      border:1px solid var(--line);
      border-radius:14px;
      padding:9px 11px;
      box-shadow:none!important;
    }
    .navbar-toggler-icon{
      width:1.2em;
      height:1.2em;
    }

    .btn-brand,.btn-ghost,.btn-lightline{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      border-radius:999px;
      padding:13px 22px;
      font-weight:800;
      transition:var(--ease);
      min-height:50px;
      border:1px solid transparent;
      cursor:pointer;
      white-space:nowrap;
    }
    .btn-brand{
      color:#fff;
      background:linear-gradient(135deg,var(--brand),#2b2114);
      box-shadow:0 14px 32px rgba(17,24,39,.16);
    }
    .btn-brand:hover{
      color:#fff;
      transform:translateY(-2px);
      box-shadow:var(--shadow-hover);
    }
    .btn-ghost{
      background:#fff;
      color:var(--ink);
      border-color:var(--line);
    }
    .btn-ghost:hover{
      color:var(--ink);
      border-color:var(--accent);
      transform:translateY(-2px);
      box-shadow:var(--shadow-sm);
    }
    .btn-lightline{
      background:rgba(255,255,255,.14);
      color:#fff;
      border-color:rgba(255,255,255,.24);
    }
    .btn-lightline:hover{
      color:var(--ink);
      background:#fff;
      transform:translateY(-2px);
    }

    .badge-soft{
      display:inline-flex;
      align-items:center;
      gap:7px;
      border:1px solid var(--line);
      border-radius:999px;
      padding:7px 12px;
      color:var(--brand-soft);
      background:rgba(255,255,255,.72);
      font-size:13px;
      font-weight:700;
    }
    .dot{
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--accent);
      box-shadow:0 0 0 5px rgba(197,155,95,.15);
      flex:none;
    }

    .hero{
      padding:36px 0 82px;
    }
    .creator-shell{
      border:1px solid var(--line);
      border-radius:34px;
      overflow:hidden;
      background:rgba(255,255,255,.76);
      box-shadow:var(--shadow);
    }
    .creator-cover{
      min-height:260px;
      position:relative;
      background:
        linear-gradient(110deg,rgba(17,24,39,.92),rgba(17,24,39,.58) 52%,rgba(197,155,95,.48)),
        radial-gradient(circle at 18% 20%,rgba(241,216,168,.55),transparent 26%),
        url("data:image/svg+xml,%3Csvg width='1400' height='360' xmlns='http://www.w3.org/2000/svg'%3E%3Cdefs%3E%3Cpattern id='p' width='64' height='64' patternUnits='userSpaceOnUse'%3E%3Cpath d='M0 32H64M32 0V64' stroke='rgba(255,255,255,.16)' stroke-width='1'/%3E%3Ccircle cx='32' cy='32' r='2' fill='rgba(255,255,255,.28)'/%3E%3C/pattern%3E%3C/defs%3E%3Crect width='1400' height='360' fill='%23111827'/%3E%3Crect width='1400' height='360' fill='url(/%23p)'/%3E%3C/svg%3E");
      background-size:cover;
      padding:34px;
      display:flex;
      align-items:flex-end;
    }
    .creator-topline{
      position:absolute;
      top:26px;
      left:34px;
      right:34px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      color:#fff;
    }
    .live-pill{
      display:inline-flex;
      align-items:center;
      gap:9px;
      border-radius:999px;
      padding:9px 14px;
      background:rgba(255,255,255,.12);
      border:1px solid rgba(255,255,255,.22);
      backdrop-filter:blur(10px);
      font-weight:750;
      font-size:13px;
    }
    .live-pill .pulse{
      width:8px;
      height:8px;
      border-radius:50%;
      background:#34d399;
      box-shadow:0 0 0 0 rgba(52,211,153,.7);
      animation:pulse 1.8s infinite;
    }
    @keyframes pulse{
      0%{box-shadow:0 0 0 0 rgba(52,211,153,.7)}
      70%{box-shadow:0 0 0 12px rgba(52,211,153,0)}
      100%{box-shadow:0 0 0 0 rgba(52,211,153,0)}
    }
    .creator-info{
      width:100%;
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:24px;
      color:#fff;
    }
    .creator-person{
      display:flex;
      align-items:center;
      gap:18px;
    }
    .avatar{
      width:92px;
      height:92px;
      border-radius:28px;
      display:grid;
      place-items:center;
      background:linear-gradient(135deg,#fff,var(--accent-2));
      color:var(--brand);
      font-size:38px;
      font-weight:950;
      border:4px solid rgba(255,255,255,.32);
      box-shadow:0 20px 55px rgba(0,0,0,.18);
    }
    .creator-name{
      font-size:26px;
      font-weight:900;
      margin:0 0 6px;
      letter-spacing:-.02em;
    }
    .creator-meta{
      margin:0;
      color:rgba(255,255,255,.8);
      max-width:620px;
    }
    .hero-body{
      display:grid;
      grid-template-columns:1.18fr .82fr;
      gap:34px;
      padding:40px 34px 34px;
      align-items:center;
    }
    .hero h1{
      color:var(--ink);
      font-size:clamp(38px,5.2vw,72px);
      line-height:.98;
      letter-spacing:-.07em;
      margin:0 0 22px;
      max-width:820px;
      font-weight:950;
    }
    .hero-intro{
      color:var(--muted);
      font-size:18px;
      max-width:760px;
      margin:0 0 26px;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-bottom:24px;
    }
    .hero-badges{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .hero-panel{
      border:1px solid var(--line);
      border-radius:28px;
      padding:22px;
      background:
        linear-gradient(180deg,rgba(255,255,255,.9),rgba(255,247,236,.88));
      box-shadow:var(--shadow-sm);
    }
    .mini-rank{
      display:grid;
      gap:12px;
    }
    .rank-row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      border:1px solid rgba(17,24,39,.08);
      border-radius:18px;
      padding:14px 15px;
      background:#fff;
    }
    .rank-row strong{
      color:var(--ink);
      display:block;
      line-height:1.3;
    }
    .rank-row span{
      color:var(--muted);
      font-size:13px;
    }
    .rank-num{
      color:var(--accent);
      font-weight:950;
      font-size:20px;
    }

    .pain-wrap{
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      gap:26px;
      align-items:stretch;
    }
    .pain-card,.solution-card,.info-card,.step-card,.news-card,.review-card,.faq-wrap,.start-panel{
      border:1px solid var(--line);
      border-radius:var(--radius);
      background:rgba(255,255,255,.8);
      box-shadow:var(--shadow-sm);
      transition:var(--ease);
    }
    .pain-card:hover,.solution-card:hover,.info-card:hover,.step-card:hover,.news-card:hover,.review-card:hover{
      transform:translateY(-4px);
      box-shadow:var(--shadow);
    }
    .pain-card{
      padding:28px;
      background:#171b22;
      color:#fff;
      overflow:hidden;
      position:relative;
    }
    .pain-card::after{
      content:"";
      position:absolute;
      width:200px;
      height:200px;
      right:-80px;
      top:-70px;
      background:rgba(197,155,95,.2);
      border-radius:50%;
      filter:blur(2px);
    }
    .pain-list{
      display:grid;
      gap:14px;
      margin-top:24px;
      position:relative;
      z-index:1;
    }
    .pain-item{
      display:flex;
      gap:12px;
      padding:15px;
      border-radius:18px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.12);
    }
    .pain-icon{
      width:30px;
      height:30px;
      border-radius:10px;
      display:grid;
      place-items:center;
      background:rgba(197,155,95,.18);
      color:var(--accent-2);
      flex:none;
    }
    .solution-card{
      padding:28px;
    }
    .compare-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:14px;
      margin-top:22px;
    }
    .compare-box{
      border-radius:18px;
      padding:18px;
      border:1px solid var(--line);
      background:#fff;
    }
    .compare-box.good{
      background:linear-gradient(180deg,#fff,#fff7ec);
      border-color:rgba(197,155,95,.35);
    }
    .compare-box h3{
      font-size:17px;
      margin:0 0 10px;
      color:var(--ink);
      font-weight:850;
    }
    .clean-list{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:10px;
    }
    .clean-list li{
      display:flex;
      gap:10px;
      color:var(--muted);
      font-size:14px;
    }
    .clean-list li::before{
      content:"";
      width:7px;
      height:7px;
      border-radius:50%;
      margin-top:9px;
      background:var(--accent);
      flex:none;
    }

    .steps-grid{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:18px;
    }
    .step-card{
      padding:26px;
      min-height:230px;
      position:relative;
      overflow:hidden;
    }
    .step-card::before{
      content:attr(data-step);
      position:absolute;
      right:18px;
      top:8px;
      color:rgba(17,24,39,.06);
      font-size:76px;
      line-height:1;
      font-weight:950;
    }
    .step-mark{
      width:46px;
      height:46px;
      border-radius:16px;
      display:grid;
      place-items:center;
      color:#fff;
      background:var(--brand);
      margin-bottom:22px;
      font-weight:900;
    }
    .step-card h3,.info-card h3,.review-card h3{
      color:var(--ink);
      font-size:20px;
      margin:0 0 10px;
      font-weight:850;
    }
    .step-card p,.info-card p,.review-card p{
      color:var(--muted);
      margin:0;
    }

    .news-layout{
      display:grid;
      grid-template-columns:1.25fr .75fr;
      gap:22px;
    }
    .news-card{
      padding:26px;
    }
    .news-list{
      display:grid;
      gap:4px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .news-link{
      display:grid;
      grid-template-columns:110px 1fr auto;
      gap:16px;
      align-items:center;
      padding:16px 0;
      border-bottom:1px solid var(--line);
    }
    .news-list li:last-child .news-link{border-bottom:none}
    .news-date{
      color:var(--accent);
      font-weight:850;
      font-size:14px;
    }
    .news-title{
      color:var(--ink);
      font-weight:800;
      line-height:1.45;
    }
    .news-excerpt{
      display:block;
      color:var(--muted);
      font-size:14px;
      font-weight:500;
      margin-top:4px;
    }
    .arrow{
      width:34px;
      height:34px;
      border-radius:50%;
      display:grid;
      place-items:center;
      background:var(--warm);
      color:var(--brand);
      transition:var(--ease);
    }
    .news-link:hover .arrow{
      background:var(--brand);
      color:#fff;
      transform:translateX(3px);
    }
    .recommend-box{
      border-radius:24px;
      padding:24px;
      color:#fff;
      background:
        linear-gradient(155deg,rgba(17,24,39,.96),rgba(58,43,23,.92)),
        radial-gradient(circle at 90% 10%,rgba(197,155,95,.36),transparent 34%);
      min-height:100%;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      box-shadow:var(--shadow);
    }
    .recommend-box h3{
      margin:0 0 12px;
      font-weight:900;
      font-size:24px;
    }
    .recommend-box p{
      color:rgba(255,255,255,.76);
      margin:0 0 22px;
    }
    .check-row{
      display:flex;
      align-items:center;
      gap:10px;
      padding:10px 0;
      color:rgba(255,255,255,.86);
      border-top:1px solid rgba(255,255,255,.12);
    }
    .check-row:first-child{border-top:none}
    .check-row::before{
      content:"✓";
      color:var(--accent-2);
      font-weight:900;
    }

    .safety-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
    }
    .info-card{
      padding:22px;
    }
    .info-icon{
      width:44px;
      height:44px;
      border-radius:15px;
      display:grid;
      place-items:center;
      margin-bottom:16px;
      background:var(--warm);
      color:var(--accent);
      font-weight:950;
    }

    .data-panel{
      border:1px solid var(--line);
      border-radius:30px;
      padding:30px;
      background:#fff;
      box-shadow:var(--shadow-sm);
      display:grid;
      grid-template-columns:.85fr 1.15fr;
      gap:30px;
      align-items:center;
    }
    .kpi-grid{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:14px;
    }
    .kpi{
      border:1px solid var(--line);
      border-radius:20px;
      padding:20px;
      background:linear-gradient(180deg,#fff,#fbfaf7);
    }
    .kpi strong{
      display:block;
      color:var(--ink);
      font-size:34px;
      letter-spacing:-.04em;
      line-height:1;
      margin-bottom:8px;
      font-weight:950;
    }
    .kpi span{
      color:var(--muted);
      font-size:14px;
    }
    .bar-chart{
      display:grid;
      gap:15px;
    }
    .bar-item{
      display:grid;
      grid-template-columns:100px 1fr 48px;
      gap:12px;
      align-items:center;
    }
    .bar-label{
      color:var(--brand-soft);
      font-weight:800;
      font-size:14px;
    }
    .bar-track{
      height:12px;
      border-radius:999px;
      background:#ece8df;
      overflow:hidden;
    }
    .bar-fill{
      height:100%;
      border-radius:999px;
      background:linear-gradient(90deg,var(--brand),var(--accent));
      width:var(--w);
    }
    .bar-value{
      text-align:right;
      color:var(--accent);
      font-weight:900;
      font-size:14px;
    }

    .review-layout{
      display:grid;
      grid-template-columns:.8fr 1.2fr;
      gap:22px;
    }
    .score-card{
      border-radius:30px;
      padding:32px;
      color:#fff;
      background:
        linear-gradient(145deg,#111827,#2a2117);
      box-shadow:var(--shadow);
    }
    .score{
      font-size:72px;
      line-height:1;
      font-weight:950;
      letter-spacing:-.06em;
      margin-bottom:10px;
      color:var(--accent-2);
    }
    .stars{
      letter-spacing:3px;
      color:var(--accent-2);
      margin-bottom:14px;
      font-size:18px;
    }
    .score-card p{color:rgba(255,255,255,.76)}
    .review-list{
      display:grid;
      gap:14px;
    }
    .review-card{
      padding:22px;
      display:grid;
      grid-template-columns:48px 1fr;
      gap:16px;
    }
    .review-avatar{
      width:48px;
      height:48px;
      border-radius:16px;
      display:grid;
      place-items:center;
      background:var(--warm);
      color:var(--accent);
      font-weight:950;
    }

    .faq-wrap{
      padding:10px;
      background:rgba(255,255,255,.72);
    }
    .accordion-item{
      border:1px solid var(--line)!important;
      border-radius:18px!important;
      overflow:hidden;
      margin:12px;
      background:#fff;
    }
    .accordion-button{
      box-shadow:none!important;
      padding:20px 22px;
      color:var(--ink);
      font-weight:850;
      background:#fff;
    }
    .accordion-button:not(.collapsed){
      color:var(--ink);
      background:var(--warm);
    }
    .accordion-button::after{
      filter:grayscale(1);
    }
    .accordion-body{
      color:var(--muted);
      padding:0 22px 22px;
      line-height:1.8;
    }

    .start{
      padding-bottom:104px;
    }
    .start-panel{
      overflow:hidden;
      background:
        linear-gradient(135deg,rgba(17,24,39,.98),rgba(39,31,20,.94)),
        radial-gradient(circle at 72% 8%,rgba(197,155,95,.38),transparent 30%);
      color:#fff;
      padding:32px;
    }
    .countdown-strip{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      padding:16px 18px;
      border:1px solid rgba(255,255,255,.16);
      border-radius:22px;
      background:rgba(255,255,255,.08);
      margin-bottom:26px;
    }
    .timer{
      display:flex;
      gap:9px;
      align-items:center;
      flex-wrap:wrap;
    }
    .timebox{
      min-width:54px;
      padding:8px 10px;
      border-radius:14px;
      background:#fff;
      color:var(--ink);
      text-align:center;
      font-weight:950;
      line-height:1.15;
    }
    .timebox small{
      display:block;
      color:var(--muted);
      font-size:11px;
      font-weight:700;
      margin-top:3px;
    }
    .start-head{
      display:grid;
      grid-template-columns:1fr auto;
      gap:22px;
      align-items:end;
      margin-bottom:24px;
    }
    .start-head h2{
      font-size:clamp(30px,4vw,54px);
      line-height:1.08;
      letter-spacing:-.05em;
      font-weight:950;
      margin:0;
    }
    .start-head p{
      color:rgba(255,255,255,.74);
      margin:12px 0 0;
      max-width:720px;
    }
    .entry-track{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:16px;
      margin:28px 0 22px;
    }
    .entry-card{
      border:1px solid rgba(255,255,255,.16);
      background:rgba(255,255,255,.08);
      border-radius:24px;
      padding:22px;
      transition:var(--ease);
    }
    .entry-card:hover{
      transform:translateY(-4px);
      background:rgba(255,255,255,.12);
    }
    .entry-card h3{
      color:#fff;
      font-size:20px;
      font-weight:900;
      margin:0 0 10px;
    }
    .entry-card p{
      color:rgba(255,255,255,.72);
      margin:0 0 18px;
    }
    .stock{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      color:rgba(255,255,255,.82);
      font-size:13px;
      margin-bottom:12px;
    }
    .stock-bar{
      height:8px;
      border-radius:999px;
      background:rgba(255,255,255,.14);
      overflow:hidden;
    }
    .stock-bar i{
      display:block;
      height:100%;
      border-radius:999px;
      background:linear-gradient(90deg,#f59e0b,var(--accent-2));
      width:var(--s);
    }
    .start-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      align-items:center;
    }
    .notice{
      color:rgba(255,255,255,.62);
      font-size:13px;
      margin:18px 0 0;
    }

    .site-footer{
      border-top:1px solid var(--line);
      background:#fff;
      padding:42px 0;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1fr auto;
      gap:24px;
      align-items:start;
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      color:var(--ink);
      font-weight:950;
      font-size:20px;
      margin-bottom:12px;
    }
    .footer-text{
      max-width:760px;
      color:var(--muted);
      margin:0;
    }
    .footer-links{
      display:flex;
      gap:14px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .footer-links a{
      color:var(--brand-soft);
      border-bottom:1px solid transparent;
      font-weight:700;
    }
    .footer-links a:hover{
      color:var(--accent);
      border-color:var(--accent);
    }
    .copyright{
      color:var(--muted);
      margin-top:18px;
      font-size:14px;
    }

    @media (max-width:1024px){
      .hero-body,.pain-wrap,.news-layout,.data-panel,.review-layout{
        grid-template-columns:1fr;
      }
      .safety-grid{grid-template-columns:repeat(2,1fr)}
      .entry-track{grid-template-columns:1fr}
      .start-head{grid-template-columns:1fr}
    }
    @media (max-width:768px){
      .site-container{padding:0 18px}
      .section{padding:66px 0}
      .navbar-collapse{
        margin-top:16px;
        padding:16px;
        border:1px solid var(--line);
        border-radius:20px;
        background:#fff;
        box-shadow:var(--shadow-sm);
      }
      .navbar-nav{align-items:stretch}
      .nav-cta{width:100%;margin-top:6px}
      .creator-cover{padding:24px;min-height:330px}
      .creator-topline{
        left:24px;
        right:24px;
        top:22px;
        align-items:flex-start;
      }
      .creator-info{
        align-items:flex-start;
        flex-direction:column;
      }
      .creator-person{
        align-items:flex-start;
        flex-direction:column;
      }
      .avatar{width:80px;height:80px;border-radius:24px}
      .hero-body{padding:30px 22px}
      .hero-actions .btn-brand,.hero-actions .btn-ghost{width:100%}
      .steps-grid,.compare-grid,.kpi-grid{grid-template-columns:1fr}
      .news-link{
        grid-template-columns:1fr auto;
        gap:10px;
      }
      .news-date{
        grid-column:1/-1;
      }
      .section-head{
        align-items:flex-start;
        flex-direction:column;
      }
      .footer-grid{grid-template-columns:1fr}
      .footer-links{justify-content:flex-start}
      .countdown-strip{
        align-items:flex-start;
        flex-direction:column;
      }
    }
    @media (max-width:520px){
      body{font-size:15px}
      .brandmark{font-size:18px}
      .brandmark-icon{width:36px;height:36px}
      .hero{padding-top:22px}
      .creator-shell{border-radius:24px}
      .creator-cover{min-height:360px}
      .creator-topline{
        flex-direction:column;
        gap:10px;
      }
      .hero h1{font-size:40px}
      .hero-intro{font-size:16px}
      .safety-grid{grid-template-columns:1fr}
      .data-panel,.start-panel{padding:22px}
      .bar-item{grid-template-columns:78px 1fr 38px}
      .score{font-size:58px}
      .review-card{grid-template-columns:1fr}
      .timer{width:100%}
      .timebox{flex:1}
      .section-title{font-size:30px}
    }

/* 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}