/* roulang page: index */
:root{
      --color-primary:#ff3f2f;
      --color-primary-dark:#d92f22;
      --color-primary-soft:#fff0ed;
      --color-accent:#ffd83d;
      --color-accent-soft:#fff7cc;
      --color-ink:#161616;
      --color-ink-2:#2b2b2b;
      --color-muted:#686868;
      --color-light:#fffaf5;
      --color-cream:#fff4e8;
      --color-card:#ffffff;
      --color-border:rgba(22,22,22,.08);
      --color-green:#18a779;
      --shadow-sm:0 8px 22px rgba(20,20,20,.06);
      --shadow-md:0 14px 38px rgba(20,20,20,.10);
      --shadow-lg:0 22px 60px rgba(255,63,47,.18);
      --radius-sm:12px;
      --radius-md:18px;
      --radius-lg:26px;
      --radius-pill:999px;
      --container:1200px;
      --section:86px;
      --font-cn:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:var(--font-cn);
      color:var(--color-ink);
      background:
        radial-gradient(circle at 15% 5%, rgba(255,216,61,.24), transparent 26%),
        radial-gradient(circle at 90% 18%, rgba(255,63,47,.12), transparent 28%),
        var(--color-light);
      line-height:1.72;
      -webkit-font-smoothing:antialiased;
      text-rendering:optimizeLegibility;
    }
    a{color:inherit;text-decoration:none;transition:color .2s ease,background .2s ease,transform .2s ease,box-shadow .2s ease}
    a:hover,a:focus{color:var(--color-primary)}
    img{max-width:100%;height:auto;display:block}
    button,input,select,textarea{font-family:inherit}
    button,.button{cursor:pointer}
    input,select,textarea{
      border:1px solid var(--color-border);
      border-radius:14px;
      background:#fff;
      color:var(--color-ink);
      box-shadow:none;
      outline:none;
      transition:border .2s ease,box-shadow .2s ease,background .2s ease;
    }
    input:focus,select:focus,textarea:focus{
      border-color:rgba(255,63,47,.7);
      box-shadow:0 0 0 4px rgba(255,63,47,.12);
      background:#fff;
    }
    .site-container{
      width:min(calc(100% - 32px), var(--container));
      margin:0 auto;
    }
    .section{
      padding:var(--section) 0;
      position:relative;
    }
    .section-tight{padding:64px 0}
    .section-head{
      display:flex;
      justify-content:space-between;
      align-items:flex-end;
      gap:24px;
      margin-bottom:30px;
    }
    .section-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--color-primary);
      background:var(--color-primary-soft);
      border:1px solid rgba(255,63,47,.18);
      padding:7px 13px;
      border-radius:var(--radius-pill);
      font-size:13px;
      font-weight:800;
      letter-spacing:.02em;
    }
    .section-title{
      margin:12px 0 8px;
      font-size:36px;
      line-height:1.18;
      letter-spacing:-.03em;
      font-weight:900;
      color:var(--color-ink);
    }
    .section-desc{
      margin:0;
      max-width:680px;
      color:var(--color-muted);
      font-size:16px;
    }
    .top-shell{
      position:sticky;
      top:0;
      z-index:100;
      background:rgba(255,255,255,.94);
      border-bottom:1px solid var(--color-border);
      box-shadow:0 8px 26px rgba(20,20,20,.045);
      backdrop-filter:blur(12px);
    }
    .top-bar{
      width:min(calc(100% - 32px), var(--container));
      margin:0 auto;
      padding:12px 0;
      background:transparent;
    }
    .top-bar,.top-bar ul{background:transparent}
    .brand{
      display:flex;
      align-items:center;
      gap:10px;
      min-width:260px;
    }
    .brand-mark{
      width:42px;
      height:42px;
      border-radius:14px;
      display:grid;
      place-items:center;
      color:#fff;
      font-weight:900;
      background:linear-gradient(135deg,var(--color-primary),#ff7a1a);
      box-shadow:0 10px 25px rgba(255,63,47,.28);
      position:relative;
      overflow:hidden;
    }
    .brand-mark:after{
      content:"";
      position:absolute;
      width:22px;
      height:22px;
      border-radius:6px;
      background:rgba(255,216,61,.9);
      right:-7px;
      bottom:-6px;
      transform:rotate(18deg);
    }
    .brand-text{
      display:flex;
      flex-direction:column;
      line-height:1.1;
    }
    .brand-title{
      font-weight:900;
      font-size:17px;
      letter-spacing:-.02em;
      color:var(--color-ink);
      max-width:220px;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }
    .brand-sub{
      font-size:12px;
      color:var(--color-muted);
      margin-top:4px;
    }
    .desktop-nav{
      display:flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      margin:0;
    }
    .desktop-nav li{list-style:none}
    .desktop-nav a{
      display:inline-flex;
      align-items:center;
      padding:9px 14px;
      border-radius:var(--radius-pill);
      color:var(--color-ink-2);
      font-size:14px;
      font-weight:700;
    }
    .desktop-nav a:hover,
    .desktop-nav a.active{
      color:var(--color-primary);
      background:rgba(255,63,47,.10);
    }
    .nav-actions{
      display:flex;
      align-items:center;
      justify-content:flex-end;
      gap:10px;
    }
    .search-wrap{
      position:relative;
      width:230px;
    }
    .search-wrap input{
      height:42px;
      margin:0;
      padding:0 16px 0 38px;
      border-radius:var(--radius-pill);
      font-size:13px;
      background:#fff;
    }
    .search-wrap .search-icon{
      position:absolute;
      left:14px;
      top:50%;
      transform:translateY(-50%);
      color:#8a8a8a;
      font-size:14px;
    }
    .button.primary-action,
    .primary-action{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      border:0;
      border-radius:var(--radius-pill);
      background:var(--color-primary);
      color:#fff;
      font-weight:900;
      padding:13px 20px;
      line-height:1;
      box-shadow:0 12px 26px rgba(255,63,47,.25);
      margin:0;
    }
    .button.primary-action:hover,
    .primary-action:hover{
      background:var(--color-primary-dark);
      color:#fff;
      transform:translateY(-2px);
      box-shadow:0 18px 36px rgba(255,63,47,.32);
    }
    .button.secondary-action,
    .secondary-action{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      border:1px solid rgba(255,63,47,.28);
      border-radius:var(--radius-pill);
      background:#fff;
      color:var(--color-primary);
      font-weight:900;
      padding:12px 18px;
      line-height:1;
      margin:0;
    }
    .button.secondary-action:hover,
    .secondary-action:hover{
      background:var(--color-primary-soft);
      color:var(--color-primary-dark);
      transform:translateY(-2px);
    }
    .mobile-toggle{
      display:none;
      width:44px;
      height:44px;
      border-radius:14px;
      border:1px solid var(--color-border);
      background:#fff;
      color:var(--color-ink);
      font-size:22px;
      align-items:center;
      justify-content:center;
    }
    .mobile-panel{
      display:none;
      border-top:1px solid var(--color-border);
      background:#fff;
      padding:14px 16px 18px;
    }
    .mobile-panel.open{display:block}
    .mobile-panel a{
      display:flex;
      padding:12px 10px;
      border-radius:12px;
      font-weight:800;
    }
    .mobile-panel a.active,
    .mobile-panel a:hover{
      background:var(--color-primary-soft);
      color:var(--color-primary);
    }
    .mobile-panel .search-wrap{
      width:100%;
      margin:10px 0;
    }
    .hero{
      padding:54px 0 70px;
      overflow:hidden;
      background:
        linear-gradient(115deg, rgba(255,244,232,.98), rgba(255,250,245,.98) 50%, rgba(255,235,231,.92)),
        repeating-linear-gradient(-35deg, rgba(255,63,47,.07) 0, rgba(255,63,47,.07) 1px, transparent 1px, transparent 18px);
      border-bottom:1px solid rgba(22,22,22,.06);
    }
    .hero-stage{
      border-radius:34px;
      padding:34px;
      background:#fff;
      box-shadow:var(--shadow-md);
      border:1px solid rgba(255,63,47,.12);
      position:relative;
      overflow:hidden;
    }
    .hero-stage:before{
      content:"";
      position:absolute;
      inset:auto -80px -120px auto;
      width:280px;
      height:280px;
      border-radius:50%;
      background:rgba(255,216,61,.42);
      filter:blur(2px);
    }
    .hero-topline{
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      gap:10px;
      margin-bottom:18px;
    }
    .promo-sticker{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:8px 13px;
      background:var(--color-accent);
      color:#141414;
      border:2px solid #111;
      border-radius:14px;
      font-size:13px;
      font-weight:900;
      transform:rotate(-2deg);
      box-shadow:5px 5px 0 #111;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:7px 12px;
      border-radius:var(--radius-pill);
      background:#fff;
      border:1px solid rgba(22,22,22,.08);
      color:var(--color-muted);
      font-size:13px;
      font-weight:800;
    }
    .hero h1{
      margin:0;
      max-width:770px;
      font-size:52px;
      line-height:1.14;
      letter-spacing:-.045em;
      font-weight:950;
      color:var(--color-ink);
    }
    .hero h1 .mark-text{
      color:var(--color-primary);
      position:relative;
      white-space:normal;
    }
    .hero-copy{
      margin:18px 0 0;
      max-width:760px;
      color:#4f4f4f;
      font-size:17px;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:26px;
    }
    .hero-metrics{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:12px;
      margin-top:24px;
      max-width:720px;
    }
    .metric{
      background:#fffaf3;
      border:1px solid rgba(22,22,22,.06);
      border-radius:18px;
      padding:14px 15px;
    }
    .metric strong{
      display:block;
      color:var(--color-ink);
      font-size:22px;
      font-weight:950;
      line-height:1.1;
    }
    .metric span{
      display:block;
      margin-top:4px;
      color:var(--color-muted);
      font-size:13px;
      font-weight:700;
    }
    .progress-panel{
      position:relative;
      z-index:1;
      background:linear-gradient(180deg,#191919,#29211d);
      color:#fff;
      border-radius:28px;
      padding:24px;
      box-shadow:0 22px 48px rgba(20,20,20,.22);
      min-height:100%;
    }
    .progress-head{
      display:flex;
      justify-content:space-between;
      gap:12px;
      align-items:flex-start;
      margin-bottom:20px;
    }
    .progress-head h2{
      color:#fff;
      margin:0;
      font-size:22px;
      line-height:1.25;
      font-weight:950;
    }
    .burst{
      flex:0 0 auto;
      display:grid;
      place-items:center;
      width:78px;
      height:78px;
      color:#111;
      background:var(--color-accent);
      font-weight:950;
      font-size:14px;
      text-align:center;
      clip-path:polygon(50% 0%,61% 19%,82% 11%,79% 34%,100% 50%,79% 66%,82% 89%,61% 81%,50% 100%,39% 81%,18% 89%,21% 66%,0% 50%,21% 34%,18% 11%,39% 19%);
      transform:rotate(8deg);
    }
    .ring-wrap{
      display:flex;
      gap:18px;
      align-items:center;
      padding:16px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.12);
      border-radius:22px;
    }
    .progress-ring{
      width:118px;
      height:118px;
      border-radius:50%;
      background:conic-gradient(var(--color-primary) 0 72%, rgba(255,255,255,.18) 72% 100%);
      display:grid;
      place-items:center;
      flex:0 0 auto;
      box-shadow:inset 0 0 0 1px rgba(255,255,255,.14);
    }
    .progress-ring:before{
      content:"72%";
      width:82px;
      height:82px;
      border-radius:50%;
      background:#191919;
      display:grid;
      place-items:center;
      color:#fff;
      font-size:24px;
      font-weight:950;
    }
    .ring-info b{
      display:block;
      color:#fff;
      font-size:17px;
      margin-bottom:6px;
    }
    .ring-info p{
      margin:0;
      color:rgba(255,255,255,.72);
      font-size:13px;
      line-height:1.55;
    }
    .countdown{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:8px;
      margin:18px 0;
    }
    .timebox{
      background:var(--color-accent);
      color:#111;
      border-radius:14px;
      padding:10px 6px;
      text-align:center;
      font-variant-numeric:tabular-nums;
      box-shadow:0 5px 0 rgba(255,255,255,.14);
    }
    .timebox strong{
      display:block;
      font-size:22px;
      line-height:1;
      font-weight:950;
    }
    .timebox span{
      display:block;
      margin-top:5px;
      font-size:12px;
      font-weight:900;
    }
    .tier-list{
      display:grid;
      gap:10px;
      margin-top:18px;
    }
    .tier{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      padding:12px;
      border-radius:16px;
      background:#fff;
      color:#171717;
    }
    .tier b{font-size:14px}
    .tier span{
      display:inline-flex;
      padding:5px 9px;
      border-radius:var(--radius-pill);
      background:var(--color-primary-soft);
      color:var(--color-primary);
      font-size:12px;
      font-weight:900;
    }
    .live-strip{
      background:#111;
      color:#fff;
      border-radius:28px;
      padding:24px;
      overflow:hidden;
      position:relative;
    }
    .live-strip:before{
      content:"";
      position:absolute;
      inset:-60px -80px auto auto;
      width:230px;
      height:230px;
      border-radius:50%;
      background:rgba(255,63,47,.35);
      filter:blur(10px);
    }
    .live-grid{
      position:relative;
      z-index:1;
      align-items:center;
    }
    .live-time{
      display:inline-flex;
      gap:8px;
      align-items:center;
      background:rgba(255,255,255,.12);
      border:1px solid rgba(255,255,255,.14);
      border-radius:var(--radius-pill);
      padding:8px 12px;
      color:#fff;
      font-weight:900;
      font-size:13px;
    }
    .live-strip h2{
      color:#fff;
      font-size:31px;
      line-height:1.2;
      font-weight:950;
      margin:12px 0 8px;
    }
    .live-strip p{
      margin:0;
      color:rgba(255,255,255,.74);
      max-width:640px;
    }
    .live-card{
      background:#fff;
      color:#111;
      border-radius:22px;
      padding:18px;
      box-shadow:0 16px 36px rgba(0,0,0,.22);
    }
    .live-card .mini-row{
      display:flex;
      justify-content:space-between;
      gap:10px;
      padding:10px 0;
      border-bottom:1px solid rgba(0,0,0,.08);
      font-size:14px;
    }
    .live-card .mini-row:last-child{border-bottom:0}
    .live-card strong{font-weight:950}
    .highlight-layout{
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:22px;
      align-items:stretch;
    }
    .feature-card,
    .content-card,
    .trust-card,
    .member-card,
    .story-card{
      background:var(--color-card);
      border:1px solid var(--color-border);
      border-radius:var(--radius-lg);
      box-shadow:var(--shadow-sm);
      transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
    }
    .feature-card:hover,
    .content-card:hover,
    .trust-card:hover,
    .member-card:hover,
    .story-card:hover{
      transform:translateY(-4px);
      box-shadow:var(--shadow-md);
      border-color:rgba(255,63,47,.25);
    }
    .big-feature{
      padding:28px;
      min-height:360px;
      background:
        linear-gradient(135deg, rgba(255,63,47,.94), rgba(255,122,26,.88)),
        radial-gradient(circle at 90% 20%, rgba(255,216,61,.6), transparent 28%);
      color:#fff;
      position:relative;
      overflow:hidden;
    }
    .big-feature:after{
      content:"";
      position:absolute;
      right:24px;
      bottom:24px;
      width:170px;
      height:120px;
      border-radius:28px;
      background:
        linear-gradient(90deg, rgba(255,255,255,.24) 0 20%, transparent 20% 28%, rgba(255,255,255,.24) 28% 48%, transparent 48% 56%, rgba(255,255,255,.24) 56% 100%);
      transform:rotate(-8deg);
      opacity:.72;
    }
    .big-feature h3{
      color:#fff;
      font-size:30px;
      line-height:1.18;
      font-weight:950;
      max-width:520px;
      margin:18px 0 12px;
      position:relative;
      z-index:1;
    }
    .big-feature p{
      color:rgba(255,255,255,.86);
      max-width:520px;
      margin:0;
      position:relative;
      z-index:1;
    }
    .feature-tags{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-top:22px;
      position:relative;
      z-index:1;
    }
    .feature-tags span{
      display:inline-flex;
      padding:7px 10px;
      border-radius:var(--radius-pill);
      background:rgba(255,255,255,.16);
      border:1px solid rgba(255,255,255,.22);
      color:#fff;
      font-size:12px;
      font-weight:900;
    }
    .small-feature-grid{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:16px;
    }
    .small-feature{
      padding:20px;
      min-height:172px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
    }
    .small-feature .icon{
      width:42px;
      height:42px;
      display:grid;
      place-items:center;
      border-radius:14px;
      background:var(--color-primary-soft);
      color:var(--color-primary);
      font-weight:950;
      margin-bottom:13px;
    }
    .small-feature h3{
      font-size:19px;
      margin:0 0 7px;
      font-weight:950;
      line-height:1.28;
    }
    .small-feature p{
      margin:0;
      color:var(--color-muted);
      font-size:14px;
      line-height:1.6;
    }
    .arrow-link{
      display:inline-flex;
      align-items:center;
      gap:6px;
      margin-top:14px;
      color:var(--color-primary);
      font-weight:900;
      font-size:14px;
    }
    .arrow-link:hover{gap:10px}
    .story-wrap{
      display:grid;
      grid-template-columns:.92fr 1.08fr;
      gap:22px;
    }
    .profile-card{
      padding:26px;
      background:#fff;
      border-radius:var(--radius-lg);
      border:1px solid var(--color-border);
      box-shadow:var(--shadow-sm);
    }
    .profile-head{
      display:flex;
      align-items:center;
      gap:14px;
      margin-bottom:16px;
    }
    .avatar{
      width:58px;
      height:58px;
      border-radius:20px;
      background:linear-gradient(135deg,var(--color-primary),#ff931f);
      color:#fff;
      display:grid;
      place-items:center;
      font-weight:950;
      font-size:22px;
    }
    .verify{
      display:inline-flex;
      align-items:center;
      gap:5px;
      padding:5px 9px;
      background:rgba(24,167,121,.10);
      color:var(--color-green);
      border-radius:var(--radius-pill);
      font-size:12px;
      font-weight:900;
    }
    .profile-card h2{
      margin:0;
      font-size:25px;
      line-height:1.25;
      font-weight:950;
    }
    .profile-card p{
      color:var(--color-muted);
      margin:14px 0 0;
    }
    .data-bar{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:10px;
      margin-top:20px;
    }
    .data-pill{
      background:#fff8f0;
      border:1px solid rgba(255,63,47,.12);
      border-radius:16px;
      padding:12px 10px;
    }
    .data-pill b{
      display:block;
      font-size:20px;
      font-weight:950;
      color:var(--color-primary);
    }
    .data-pill span{
      font-size:12px;
      font-weight:800;
      color:var(--color-muted);
    }
    .principles{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:16px;
    }
    .story-card{
      padding:20px;
    }
    .story-card h3{
      font-size:19px;
      font-weight:950;
      margin:10px 0 7px;
    }
    .story-card p{
      margin:0;
      color:var(--color-muted);
      font-size:14px;
      line-height:1.65;
    }
    .story-icon{
      width:38px;
      height:38px;
      display:grid;
      place-items:center;
      border-radius:13px;
      background:#111;
      color:var(--color-accent);
      font-weight:950;
    }
    .news-area{
      display:grid;
      grid-template-columns:1fr 360px;
      gap:22px;
      align-items:start;
    }
    .news-list{
      background:#fff;
      border:1px solid var(--color-border);
      border-radius:var(--radius-lg);
      box-shadow:var(--shadow-sm);
      overflow:hidden;
    }
    .news-item{
      display:grid;
      grid-template-columns:110px 1fr auto;
      gap:16px;
      align-items:center;
      padding:18px 20px;
      border-bottom:1px solid var(--color-border);
    }
    .news-item:last-child{border-bottom:0}
    .news-date{
      display:flex;
      flex-direction:column;
      align-items:center;
      justify-content:center;
      min-height:72px;
      border-radius:18px;
      background:var(--color-primary-soft);
      color:var(--color-primary);
      font-weight:950;
      font-variant-numeric:tabular-nums;
    }
    .news-date small{
      color:#a34b43;
      font-weight:900;
      font-size:12px;
    }
    .news-item h3{
      margin:0 0 5px;
      font-size:18px;
      line-height:1.35;
      font-weight:950;
    }
    .news-item p{
      margin:0;
      color:var(--color-muted);
      font-size:14px;
      line-height:1.55;
    }
    .news-badge{
      display:inline-flex;
      padding:6px 9px;
      border-radius:var(--radius-pill);
      background:#111;
      color:#fff;
      font-size:12px;
      font-weight:900;
      white-space:nowrap;
    }
    .ranking{
      background:#fff;
      border:1px solid var(--color-border);
      border-radius:var(--radius-lg);
      box-shadow:var(--shadow-sm);
      padding:20px;
      position:sticky;
      top:96px;
    }
    .ranking h3{
      margin:0 0 14px;
      font-size:21px;
      font-weight:950;
    }
    .rank-row{
      display:grid;
      grid-template-columns:34px 1fr auto;
      gap:10px;
      align-items:center;
      padding:12px 0;
      border-bottom:1px dashed rgba(22,22,22,.12);
    }
    .rank-row:last-child{border-bottom:0}
    .rank-no{
      width:28px;
      height:28px;
      display:grid;
      place-items:center;
      border-radius:10px;
      background:var(--color-accent);
      color:#111;
      font-weight:950;
      font-size:13px;
    }
    .rank-row b{
      font-size:14px;
      line-height:1.35;
    }
    .rank-row span{
      color:var(--color-primary);
      font-size:12px;
      font-weight:950;
      white-space:nowrap;
    }
    .trust-band{
      background:#fff;
      border-radius:34px;
      padding:26px;
      border:1px solid rgba(255,63,47,.12);
      box-shadow:var(--shadow-sm);
    }
    .trust-stats{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:12px;
      margin-bottom:18px;
    }
    .trust-stat{
      padding:16px;
      border-radius:20px;
      background:#fff8f0;
      border:1px solid rgba(255,63,47,.10);
    }
    .trust-stat b{
      display:block;
      font-size:24px;
      font-weight:950;
      color:var(--color-ink);
    }
    .trust-stat span{
      color:var(--color-muted);
      font-size:13px;
      font-weight:800;
    }
    .trust-cards{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:16px;
    }
    .trust-card{
      padding:20px;
    }
    .trust-card .quote{
      display:inline-flex;
      padding:6px 10px;
      border-radius:var(--radius-pill);
      background:rgba(24,167,121,.10);
      color:var(--color-green);
      font-size:12px;
      font-weight:950;
      margin-bottom:12px;
    }
    .trust-card h3{
      font-size:18px;
      font-weight:950;
      margin:0 0 7px;
    }
    .trust-card p{
      color:var(--color-muted);
      margin:0;
      font-size:14px;
      line-height:1.65;
    }
    .member-zone{
      background:linear-gradient(135deg,#181818,#2c201a);
      border-radius:34px;
      padding:30px;
      color:#fff;
      position:relative;
      overflow:hidden;
    }
    .member-zone:before{
      content:"会员权益";
      position:absolute;
      right:-18px;
      top:28px;
      padding:10px 28px;
      background:var(--color-accent);
      color:#111;
      font-weight:950;
      transform:rotate(12deg);
      border-radius:12px;
      box-shadow:0 8px 0 rgba(0,0,0,.28);
    }
    .member-zone .section-title,
    .member-zone h2{color:#fff}
    .member-zone .section-desc{color:rgba(255,255,255,.72)}
    .member-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:14px;
      margin-top:24px;
    }
    .member-card{
      background:rgba(255,255,255,.09);
      border-color:rgba(255,255,255,.14);
      padding:18px;
      box-shadow:none;
      color:#fff;
    }
    .member-card:hover{
      background:rgba(255,255,255,.13);
      border-color:rgba(255,216,61,.36);
    }
    .member-card b{
      display:block;
      font-size:17px;
      font-weight:950;
      margin-bottom:7px;
    }
    .member-card p{
      margin:0;
      color:rgba(255,255,255,.72);
      font-size:13px;
      line-height:1.6;
    }
    .subscribe-cta{
      background:
        linear-gradient(135deg,var(--color-primary),#ff7a1a),
        radial-gradient(circle at 80% 0%, rgba(255,216,61,.55), transparent 30%);
      border-radius:34px;
      padding:34px;
      color:#fff;
      box-shadow:var(--shadow-lg);
      position:relative;
      overflow:hidden;
    }
    .subscribe-cta:after{
      content:"限时提醒";
      position:absolute;
      right:28px;
      top:24px;
      background:var(--color-accent);
      color:#111;
      border:2px solid #111;
      border-radius:14px;
      padding:8px 13px;
      font-weight:950;
      transform:rotate(4deg);
      box-shadow:5px 5px 0 #111;
    }
    .subscribe-cta h2{
      color:#fff;
      margin:0 0 10px;
      font-size:34px;
      line-height:1.18;
      font-weight:950;
      max-width:760px;
    }
    .subscribe-cta p{
      color:rgba(255,255,255,.88);
      margin:0;
      max-width:720px;
    }
    .subscribe-form{
      margin-top:24px;
      display:grid;
      grid-template-columns:1fr 1fr 1.2fr auto;
      gap:10px;
      align-items:center;
      position:relative;
      z-index:1;
    }
    .subscribe-form input,
    .subscribe-form select{
      height:48px;
      margin:0;
      border:0;
      border-radius:15px;
      padding:0 14px;
    }
    .subscribe-form .dark-btn{
      height:48px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      border-radius:15px;
      background:#111;
      color:#fff;
      font-weight:950;
      padding:0 20px;
      border:0;
      white-space:nowrap;
    }
    .subscribe-form .dark-btn:hover{
      background:#000;
      color:#fff;
      transform:translateY(-2px);
      box-shadow:0 14px 28px rgba(0,0,0,.22);
    }
    .faq-wrap{
      max-width:920px;
      margin:0 auto;
    }
    .accordion{
      background:transparent;
    }
    .accordion-item{
      margin-bottom:12px;
      border:1px solid var(--color-border);
      border-radius:20px;
      background:#fff;
      overflow:hidden;
      box-shadow:var(--shadow-sm);
    }
    .accordion-title{
      border:0!important;
      color:var(--color-ink)!important;
      font-size:17px;
      line-height:1.45;
      font-weight:950;
      padding:20px 54px 20px 22px;
      background:#fff;
    }
    .accordion-title:before{
      right:22px;
      color:var(--color-primary);
      font-size:22px;
      margin-top:-11px;
    }
    .accordion-title:hover,
    .accordion-title:focus{
      background:var(--color-primary-soft);
      color:var(--color-primary)!important;
    }
    .accordion-content{
      border:0!important;
      border-top:1px solid rgba(255,63,47,.12)!important;
      background:#fffaf8;
      color:var(--color-muted);
      padding:18px 22px 22px;
      font-size:15px;
      line-height:1.75;
    }
    .site-footer{
      background:#151515;
      color:#fff;
      padding:58px 0 28px;
      margin-top:20px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr .8fr;
      gap:26px;
      align-items:start;
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      margin-bottom:14px;
    }
    .footer-brand .brand-mark{
      box-shadow:none;
    }
    .footer-brand strong{
      color:#fff;
      font-weight:950;
      font-size:18px;
    }
    .site-footer p{
      color:rgba(255,255,255,.68);
      margin:0;
      max-width:430px;
    }
    .footer-title{
      color:#fff;
      font-size:15px;
      font-weight:950;
      margin:0 0 12px;
    }
    .footer-links{
      display:grid;
      gap:9px;
    }
    .footer-links a{
      color:rgba(255,255,255,.68);
      font-size:14px;
    }
    .footer-links a:hover{
      color:var(--color-accent);
      transform:translateX(3px);
    }
    .footer-subscribe{
      display:flex;
      gap:8px;
      margin-top:12px;
    }
    .footer-subscribe input{
      height:42px;
      margin:0;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.08);
      color:#fff;
      border-radius:14px;
      padding:0 12px;
    }
    .footer-subscribe input::placeholder{color:rgba(255,255,255,.45)}
    .footer-subscribe button{
      border:0;
      border-radius:14px;
      background:var(--color-primary);
      color:#fff;
      font-weight:950;
      padding:0 14px;
    }
    .footer-bottom{
      display:flex;
      justify-content:space-between;
      gap:16px;
      align-items:center;
      border-top:1px solid rgba(255,255,255,.10);
      margin-top:34px;
      padding-top:20px;
      color:rgba(255,255,255,.52);
      font-size:13px;
    }
    .floating-cta{
      position:fixed;
      left:50%;
      bottom:18px;
      transform:translateX(-50%);
      z-index:90;
      width:min(calc(100% - 32px), 620px);
      background:#111;
      color:#fff;
      border:1px solid rgba(255,255,255,.12);
      border-radius:var(--radius-pill);
      box-shadow:0 16px 42px rgba(0,0,0,.24);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding:10px 10px 10px 18px;
    }
    .floating-cta span{
      font-weight:900;
      font-size:14px;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }
    .floating-cta a{
      flex:0 0 auto;
      padding:10px 16px;
      border-radius:var(--radius-pill);
      background:var(--color-accent);
      color:#111;
      font-weight:950;
      font-size:13px;
    }
    .floating-cta a:hover{
      background:#ffe66b;
      color:#111;
      transform:translateY(-1px);
    }
    @media (max-width:1100px){
      .desktop-nav{gap:2px}
      .desktop-nav a{padding:8px 10px}
      .search-wrap{width:190px}
      .hero h1{font-size:44px}
      .member-grid{grid-template-columns:repeat(2,1fr)}
      .subscribe-form{grid-template-columns:1fr 1fr}
      .subscribe-form .dark-btn{grid-column:span 2}
    }
    @media (max-width:900px){
      :root{--section:64px}
      .top-bar .top-bar-left{flex:1}
      .desktop-nav,.nav-actions{display:none}
      .mobile-toggle{display:flex}
      .brand{min-width:0}
      .brand-title{max-width:260px}
      .hero-stage{padding:24px}
      .hero h1{font-size:38px}
      .hero-metrics{grid-template-columns:1fr 1fr 1fr}
      .progress-panel{margin-top:22px}
      .highlight-layout,
      .story-wrap,
      .news-area{
        grid-template-columns:1fr;
      }
      .ranking{position:relative;top:auto}
      .trust-stats{grid-template-columns:repeat(2,1fr)}
      .trust-cards{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:640px){
      body{background:var(--color-light)}
      .site-container,.top-bar{width:min(calc(100% - 22px), var(--container))}
      .section{padding:50px 0}
      .section-head{display:block}
      .section-title{font-size:28px}
      .section-desc{font-size:15px}
      .brand-mark{width:38px;height:38px;border-radius:13px}
      .brand-title{max-width:190px;font-size:15px}
      .brand-sub{display:none}
      .hero{padding:28px 0 48px}
      .hero-stage{border-radius:24px;padding:20px}
      .hero h1{font-size:32px;letter-spacing:-.035em}
      .hero-copy{font-size:15px}
      .hero-actions{display:grid;grid-template-columns:1fr;gap:10px}
      .hero-actions a{width:100%}
      .hero-metrics{grid-template-columns:1fr;gap:10px}
      .progress-head{align-items:center}
      .burst{width:62px;height:62px;font-size:12px}
      .ring-wrap{display:block;text-align:center}
      .progress-ring{margin:0 auto 14px}
      .countdown{grid-template-columns:repeat(4,1fr);gap:6px}
      .timebox strong{font-size:18px}
      .timebox span{font-size:11px}
      .small-feature-grid,
      .principles{
        grid-template-columns:1fr;
      }
      .data-bar{grid-template-columns:1fr}
      .news-item{
        grid-template-columns:1fr;
        gap:10px;
      }
      .news-date{
        min-height:auto;
        align-items:flex-start;
        padding:10px 12px;
      }
      .news-badge{width:max-content}
      .trust-stats{grid-template-columns:1fr}
      .member-grid{grid-template-columns:1fr}
      .member-zone,
      .subscribe-cta,
      .trust-band{border-radius:24px;padding:22px}
      .subscribe-cta:after{display:none}
      .subscribe-cta h2{font-size:27px}
      .subscribe-form{grid-template-columns:1fr}
      .subscribe-form .dark-btn{grid-column:auto;width:100%}
      .footer-grid{grid-template-columns:1fr}
      .footer-bottom{
        display:block;
      }
      .footer-bottom span{display:block;margin-top:8px}
      .floating-cta{
        border-radius:18px;
        align-items:stretch;
        flex-direction:column;
        padding:12px;
      }
      .floating-cta span{white-space:normal;text-align:center}
      .floating-cta a{text-align:center}
    }

/* roulang page: category1 */
:root{
      --color-primary:#ff3d2e;
      --color-primary-dark:#d92c20;
      --color-primary-soft:#fff0ed;
      --color-accent:#ffd635;
      --color-accent-soft:#fff7c7;
      --color-ink:#1d1b1b;
      --color-ink-2:#3b3736;
      --color-muted:#746d69;
      --color-line:rgba(29,27,27,.1);
      --color-bg:#fffaf5;
      --color-card:#ffffff;
      --color-green:#1c9b73;
      --radius-xs:10px;
      --radius-sm:14px;
      --radius-md:20px;
      --radius-lg:28px;
      --shadow-sm:0 8px 22px rgba(29,27,27,.07);
      --shadow-md:0 14px 38px rgba(29,27,27,.11);
      --shadow-lg:0 22px 70px rgba(255,61,46,.18);
      --container:1200px;
      --font-cn:PingFang SC,Microsoft YaHei,Noto Sans SC,Arial,sans-serif;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:var(--font-cn);
      color:var(--color-ink);
      background:
        radial-gradient(circle at 8% 5%, rgba(255,214,53,.22), transparent 28%),
        radial-gradient(circle at 90% 9%, rgba(255,61,46,.11), transparent 32%),
        var(--color-bg);
      line-height:1.72;
      -webkit-font-smoothing:antialiased;
      text-rendering:optimizeLegibility;
    }
    a{color:inherit;text-decoration:none;transition:all .22s ease}
    a:hover,a:focus{color:var(--color-primary)}
    img{max-width:100%;display:block}
    button,input,select,textarea{font-family:inherit}
    button{cursor:pointer}
    input,select,textarea{
      border:1px solid var(--color-line);
      border-radius:999px;
      background:#fff;
      color:var(--color-ink);
      box-shadow:none;
      transition:border-color .22s ease, box-shadow .22s ease, transform .22s ease;
    }
    input:focus,select:focus,textarea:focus{
      border-color:rgba(255,61,46,.65);
      box-shadow:0 0 0 4px rgba(255,61,46,.12);
      outline:none;
    }
    .site-container{
      width:min(calc(100% - 32px), var(--container));
      margin:0 auto;
    }
    .section{
      padding:78px 0;
    }
    .section-tight{
      padding:52px 0;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 13px;
      border-radius:999px;
      background:var(--color-primary-soft);
      color:var(--color-primary-dark);
      font-size:13px;
      font-weight:800;
      letter-spacing:.02em;
      line-height:1;
    }
    .eyebrow::before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--color-primary);
      box-shadow:0 0 0 5px rgba(255,61,46,.12);
    }
    .section-title{
      margin:16px 0 12px;
      font-size:clamp(28px,3vw,38px);
      font-weight:900;
      line-height:1.18;
      letter-spacing:-.03em;
      color:var(--color-ink);
    }
    .section-desc{
      max-width:760px;
      margin:0;
      color:var(--color-muted);
      font-size:16px;
    }
    .top-shell{
      position:sticky;
      top:0;
      z-index:80;
      background:rgba(255,255,255,.94);
      border-bottom:1px solid rgba(29,27,27,.08);
      box-shadow:0 8px 24px rgba(29,27,27,.045);
      backdrop-filter:saturate(160%) blur(14px);
    }
    .top-shell .top-bar{
      width:min(calc(100% - 32px), var(--container));
      min-height:74px;
      margin:0 auto;
      padding:0;
      background:transparent;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
    }
    .top-bar-left,.top-bar-center,.top-bar-right{display:flex;align-items:center}
    .brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      min-width:max-content;
      color:var(--color-ink);
    }
    .brand:hover{color:var(--color-ink);transform:translateY(-1px)}
    .brand-mark{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width:42px;
      height:42px;
      border-radius:14px;
      background:linear-gradient(135deg,var(--color-primary),#ff7b27);
      color:#fff;
      font-weight:900;
      box-shadow:0 10px 24px rgba(255,61,46,.26);
    }
    .brand-text{
      display:flex;
      flex-direction:column;
      gap:1px;
      line-height:1.18;
    }
    .brand-title{
      font-size:16px;
      font-weight:900;
      letter-spacing:-.03em;
    }
    .brand-sub{
      font-size:12px;
      color:var(--color-muted);
      font-weight:700;
    }
    .desktop-nav{
      display:flex;
      align-items:center;
      gap:8px;
      margin:0;
    }
    .desktop-nav.menu a{
      padding:10px 15px;
      border-radius:999px;
      color:var(--color-ink-2);
      font-size:14px;
      font-weight:800;
      line-height:1;
    }
    .desktop-nav.menu a:hover,
    .desktop-nav.menu a:focus{
      color:var(--color-primary-dark);
      background:rgba(255,61,46,.09);
    }
    .desktop-nav.menu a.active{
      color:#fff;
      background:var(--color-ink);
      box-shadow:0 8px 20px rgba(29,27,27,.13);
    }
    .nav-actions{
      display:flex;
      align-items:center;
      gap:10px;
    }
    .search-wrap{
      width:248px;
      height:42px;
      display:flex;
      align-items:center;
      gap:8px;
      padding:0 14px;
      border:1px solid var(--color-line);
      border-radius:999px;
      background:#fff;
      transition:all .22s ease;
    }
    .search-wrap:focus-within{
      border-color:rgba(255,61,46,.6);
      box-shadow:0 0 0 4px rgba(255,61,46,.1);
    }
    .search-icon{
      color:var(--color-primary);
      font-size:18px;
      font-weight:900;
      line-height:1;
    }
    .search-wrap input{
      width:100%;
      height:38px;
      padding:0;
      margin:0;
      border:0;
      border-radius:0;
      box-shadow:none;
      font-size:13px;
      font-weight:700;
      background:transparent;
    }
    .search-wrap input:focus{box-shadow:none;border:0}
    .primary-action,.button.primary-action{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:42px;
      padding:11px 18px;
      border-radius:999px;
      background:var(--color-primary);
      color:#fff;
      font-size:14px;
      font-weight:900;
      line-height:1;
      box-shadow:0 10px 22px rgba(255,61,46,.24);
      border:0;
      white-space:nowrap;
    }
    .primary-action:hover,.primary-action:focus{
      color:#fff;
      background:var(--color-primary-dark);
      transform:translateY(-2px);
      box-shadow:0 15px 30px rgba(255,61,46,.32);
    }
    .secondary-action{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:44px;
      padding:12px 18px;
      border-radius:999px;
      background:#fff;
      color:var(--color-ink);
      border:1px solid rgba(255,61,46,.22);
      font-size:14px;
      font-weight:900;
      box-shadow:var(--shadow-sm);
    }
    .secondary-action:hover,.secondary-action:focus{
      color:var(--color-primary-dark);
      background:var(--color-primary-soft);
      border-color:rgba(255,61,46,.42);
      transform:translateY(-2px);
    }
    .mobile-toggle{
      display:none;
      width:42px;
      height:42px;
      border:1px solid var(--color-line);
      border-radius:14px;
      background:#fff;
      color:var(--color-ink);
      font-size:22px;
      font-weight:900;
    }
    .mobile-toggle:hover,.mobile-toggle:focus{
      color:var(--color-primary);
      border-color:rgba(255,61,46,.4);
      box-shadow:0 0 0 4px rgba(255,61,46,.1);
    }
    .mobile-panel{
      display:none;
      width:min(calc(100% - 32px), var(--container));
      margin:0 auto 14px;
      padding:12px;
      border:1px solid var(--color-line);
      border-radius:18px;
      background:#fff;
      box-shadow:var(--shadow-sm);
    }
    .mobile-panel.is-open{display:grid;gap:10px}
    .mobile-panel a:not(.primary-action){
      padding:12px 14px;
      border-radius:14px;
      font-weight:900;
      background:#fff7f2;
      color:var(--color-ink);
    }
    .mobile-panel a.active{
      background:var(--color-ink);
      color:#fff;
    }
    .mobile-panel .search-wrap{width:100%}
    .category-hero{
      position:relative;
      overflow:hidden;
      padding:38px 0 72px;
      background:
        linear-gradient(115deg,rgba(255,61,46,.08),rgba(255,214,53,.18) 48%,rgba(255,255,255,.8)),
        radial-gradient(circle at 18% 24%,rgba(255,61,46,.16),transparent 28%);
      border-bottom:1px solid rgba(29,27,27,.08);
    }
    .category-hero::before{
      content:"";
      position:absolute;
      inset:0;
      background-image:
        linear-gradient(45deg, rgba(29,27,27,.035) 25%, transparent 25%),
        linear-gradient(-45deg, rgba(29,27,27,.035) 25%, transparent 25%);
      background-size:28px 28px;
      opacity:.32;
      pointer-events:none;
    }
    .breadcrumb{
      position:relative;
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin:0 0 22px;
      padding:0;
      list-style:none;
      color:var(--color-muted);
      font-size:13px;
      font-weight:800;
    }
    .breadcrumb a{color:var(--color-muted)}
    .breadcrumb a:hover{color:var(--color-primary)}
    .breadcrumb li:not(:last-child)::after{
      content:"/";
      margin-left:8px;
      color:rgba(29,27,27,.28);
    }
    .hero-panel{
      position:relative;
      display:grid;
      grid-template-columns:minmax(0,1.05fr) minmax(340px,.95fr);
      gap:34px;
      align-items:stretch;
    }
    .hero-copy{
      padding:10px 0;
    }
    .sale-sticker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      transform:rotate(-2deg);
      padding:8px 12px;
      margin-left:8px;
      border-radius:12px;
      background:var(--color-accent);
      color:#17120f;
      font-size:13px;
      font-weight:900;
      box-shadow:0 12px 24px rgba(255,214,53,.28);
    }
    h1{
      max-width:760px;
      margin:18px 0 16px;
      font-size:clamp(32px,5vw,54px);
      line-height:1.12;
      font-weight:900;
      letter-spacing:-.055em;
      color:var(--color-ink);
    }
    .hero-lead{
      max-width:740px;
      margin:0 0 24px;
      color:var(--color-ink-2);
      font-size:17px;
      line-height:1.82;
    }
    .hero-tags{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin:22px 0 26px;
    }
    .pill{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:8px 12px;
      border-radius:999px;
      background:#fff;
      border:1px solid rgba(29,27,27,.08);
      color:var(--color-ink-2);
      font-size:13px;
      font-weight:800;
      box-shadow:0 6px 16px rgba(29,27,27,.045);
    }
    .pill.hot{
      background:var(--color-ink);
      color:#fff;
      border-color:var(--color-ink);
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      align-items:center;
    }
    .visual-card{
      position:relative;
      min-height:420px;
      border-radius:30px;
      overflow:hidden;
      background:
        linear-gradient(160deg,rgba(29,27,27,.92),rgba(29,27,27,.72)),
        radial-gradient(circle at 70% 20%,rgba(255,61,46,.85),transparent 28%);
      box-shadow:var(--shadow-lg);
      color:#fff;
      isolation:isolate;
    }
    .visual-card::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px),
        linear-gradient(0deg,rgba(255,255,255,.05) 1px,transparent 1px);
      background-size:34px 34px;
      opacity:.65;
      z-index:-1;
    }
    .visual-card::after{
      content:"";
      position:absolute;
      width:260px;
      height:260px;
      right:-80px;
      top:-70px;
      border-radius:50%;
      background:rgba(255,214,53,.85);
      filter:blur(4px);
      z-index:-1;
    }
    .video-mask{
      position:absolute;
      inset:18px;
      border-radius:24px;
      border:1px solid rgba(255,255,255,.22);
      overflow:hidden;
      background:linear-gradient(135deg,rgba(255,255,255,.12),rgba(255,255,255,.04));
    }
    .motion-row{
      position:absolute;
      left:22px;
      right:22px;
      height:46px;
      border-radius:16px;
      background:rgba(255,255,255,.12);
      border:1px solid rgba(255,255,255,.16);
      display:flex;
      align-items:center;
      justify-content:space-between;
      padding:0 14px;
      animation:floatLine 5s ease-in-out infinite;
    }
    .motion-row:nth-child(1){top:38px}
    .motion-row:nth-child(2){top:100px;animation-delay:.4s}
    .motion-row:nth-child(3){top:162px;animation-delay:.8s}
    .motion-row:nth-child(4){top:224px;animation-delay:1.2s}
    @keyframes floatLine{
      0%,100%{transform:translateX(0)}
      50%{transform:translateX(8px)}
    }
    .motion-row strong{
      font-size:13px;
      font-weight:900;
    }
    .motion-row span{
      font-size:12px;
      color:rgba(255,255,255,.74);
      font-weight:800;
    }
    .play-button{
      position:absolute;
      left:50%;
      top:50%;
      transform:translate(-50%,-50%);
      width:76px;
      height:76px;
      border-radius:50%;
      border:0;
      display:flex;
      align-items:center;
      justify-content:center;
      background:var(--color-accent);
      color:var(--color-ink);
      font-size:30px;
      font-weight:900;
      box-shadow:0 18px 38px rgba(0,0,0,.24);
      z-index:4;
    }
    .play-button:hover,.play-button:focus{
      transform:translate(-50%,-50%) scale(1.05);
      box-shadow:0 24px 48px rgba(0,0,0,.32);
      outline:3px solid rgba(255,255,255,.46);
    }
    .visual-bottom{
      position:absolute;
      left:18px;
      right:18px;
      bottom:18px;
      display:grid;
      grid-template-columns:1fr auto;
      gap:12px;
      align-items:end;
      padding:16px;
      border-radius:22px;
      background:rgba(255,255,255,.92);
      color:var(--color-ink);
    }
    .visual-bottom h2{
      margin:0 0 5px;
      font-size:18px;
      font-weight:900;
      line-height:1.25;
    }
    .visual-bottom p{
      margin:0;
      color:var(--color-muted);
      font-size:13px;
      font-weight:700;
      line-height:1.45;
    }
    .countdown{
      display:flex;
      gap:6px;
      align-items:center;
    }
    .timebox{
      min-width:44px;
      padding:7px 8px;
      border-radius:12px;
      background:var(--color-accent);
      text-align:center;
      color:#17120f;
      font-weight:900;
      font-variant-numeric:tabular-nums;
      line-height:1.1;
    }
    .timebox small{
      display:block;
      margin-top:3px;
      font-size:10px;
      color:rgba(23,18,15,.7);
      font-weight:900;
    }
    .channel-strip{
      margin-top:-32px;
      position:relative;
      z-index:8;
    }
    .channel-box{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      padding:16px;
      border-radius:22px;
      background:#fff;
      border:1px solid rgba(29,27,27,.08);
      box-shadow:var(--shadow-md);
    }
    .channel-box a{
      padding:10px 14px;
      border-radius:999px;
      background:#fff7f2;
      color:var(--color-ink-2);
      font-size:13px;
      font-weight:900;
      border:1px solid transparent;
    }
    .channel-box a:hover,.channel-box a:focus,.channel-box a.active{
      background:var(--color-primary);
      color:#fff;
      border-color:var(--color-primary);
      transform:translateY(-2px);
    }
    .tool-wrap{
      position:sticky;
      top:86px;
      z-index:30;
      margin-top:26px;
    }
    .filter-toolbar{
      padding:14px;
      border-radius:24px;
      background:rgba(255,255,255,.96);
      border:1px solid rgba(29,27,27,.08);
      box-shadow:var(--shadow-sm);
      backdrop-filter:blur(12px);
    }
    .filter-grid{
      display:grid;
      grid-template-columns:1fr 1fr 1fr 1.25fr auto;
      gap:10px;
      align-items:center;
    }
    .filter-toolbar select,
    .filter-toolbar input{
      height:44px;
      margin:0;
      padding:0 14px;
      border-radius:999px;
      font-size:13px;
      font-weight:800;
      color:var(--color-ink-2);
    }
    .filter-btn{
      height:44px;
      padding:0 18px;
      border-radius:999px;
      border:0;
      background:var(--color-ink);
      color:#fff;
      font-weight:900;
      transition:all .22s ease;
      white-space:nowrap;
    }
    .filter-btn:hover,.filter-btn:focus{
      background:var(--color-primary);
      transform:translateY(-2px);
      box-shadow:0 12px 22px rgba(255,61,46,.2);
    }
    .main-layout{
      display:grid;
      grid-template-columns:minmax(0, 1fr) 340px;
      gap:28px;
      align-items:start;
      margin-top:34px;
    }
    .content-list{
      display:grid;
      gap:18px;
    }
    .compare-card{
      position:relative;
      overflow:hidden;
      display:grid;
      grid-template-columns:148px minmax(0,1fr);
      gap:18px;
      padding:18px;
      border-radius:24px;
      background:var(--color-card);
      border:1px solid rgba(29,27,27,.08);
      box-shadow:var(--shadow-sm);
      transition:all .24s ease;
    }
    .compare-card:hover{
      transform:translateY(-4px);
      border-color:rgba(255,61,46,.36);
      box-shadow:var(--shadow-md);
    }
    .thumb{
      min-height:146px;
      border-radius:20px;
      background:
        radial-gradient(circle at 28% 25%,rgba(255,214,53,.9),transparent 26%),
        linear-gradient(135deg,var(--color-primary),#ff8b3d);
      position:relative;
      overflow:hidden;
    }
    .thumb::before{
      content:"";
      position:absolute;
      inset:18px;
      border-radius:16px;
      background:rgba(255,255,255,.88);
      box-shadow:inset 0 0 0 1px rgba(29,27,27,.08);
    }
    .thumb::after{
      content:"清单";
      position:absolute;
      left:28px;
      bottom:26px;
      padding:7px 10px;
      border-radius:999px;
      background:var(--color-ink);
      color:#fff;
      font-size:12px;
      font-weight:900;
    }
    .card-badge{
      display:inline-flex;
      align-items:center;
      align-self:flex-start;
      padding:5px 10px;
      border-radius:999px;
      background:var(--color-accent-soft);
      color:#7a5200;
      font-size:12px;
      font-weight:900;
      line-height:1;
    }
    .compare-card h2{
      margin:10px 0 8px;
      font-size:22px;
      font-weight:900;
      line-height:1.28;
      letter-spacing:-.02em;
    }
    .compare-card p{
      margin:0 0 13px;
      color:var(--color-muted);
      font-size:15px;
      line-height:1.72;
    }
    .meta-row,.tag-row{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      align-items:center;
    }
    .tag-row{margin-bottom:14px}
    .mini-tag{
      display:inline-flex;
      padding:6px 9px;
      border-radius:999px;
      background:#fff7f2;
      color:var(--color-primary-dark);
      font-size:12px;
      font-weight:900;
    }
    .meta-row{
      justify-content:space-between;
      border-top:1px dashed rgba(29,27,27,.12);
      padding-top:12px;
      color:var(--color-muted);
      font-size:13px;
      font-weight:800;
    }
    .card-link{
      color:var(--color-ink);
      font-weight:900;
      display:inline-flex;
      align-items:center;
      gap:6px;
    }
    .compare-card:hover .card-link{
      color:var(--color-primary);
      gap:10px;
    }
    .promo-card{
      position:relative;
      overflow:hidden;
      display:grid;
      grid-template-columns:minmax(0,1fr) 210px;
      gap:20px;
      padding:26px;
      border-radius:28px;
      background:linear-gradient(135deg,var(--color-ink),#3a201d 58%,var(--color-primary-dark));
      color:#fff;
      box-shadow:var(--shadow-md);
    }
    .promo-card::after{
      content:"限时";
      position:absolute;
      right:18px;
      top:18px;
      transform:rotate(8deg);
      padding:9px 12px;
      border-radius:14px;
      background:var(--color-accent);
      color:var(--color-ink);
      font-weight:900;
      box-shadow:0 12px 28px rgba(255,214,53,.24);
    }
    .promo-card h2{
      margin:12px 0 10px;
      font-size:28px;
      font-weight:900;
      line-height:1.2;
      letter-spacing:-.035em;
    }
    .promo-card p{
      margin:0 0 18px;
      color:rgba(255,255,255,.78);
      font-size:15px;
    }
    .promo-stats{
      display:grid;
      gap:10px;
      align-self:end;
    }
    .promo-stat{
      padding:13px;
      border-radius:18px;
      background:rgba(255,255,255,.12);
      border:1px solid rgba(255,255,255,.16);
    }
    .promo-stat strong{
      display:block;
      font-size:24px;
      line-height:1;
      color:var(--color-accent);
      font-weight:900;
    }
    .promo-stat span{
      font-size:12px;
      color:rgba(255,255,255,.74);
      font-weight:800;
    }
    .sidebar{
      display:grid;
      gap:18px;
      position:sticky;
      top:176px;
    }
    .side-card{
      padding:20px;
      border-radius:24px;
      background:#fff;
      border:1px solid rgba(29,27,27,.08);
      box-shadow:var(--shadow-sm);
    }
    .side-card.dark{
      background:linear-gradient(135deg,var(--color-primary),#ff7b27);
      color:#fff;
      border:0;
      box-shadow:0 18px 40px rgba(255,61,46,.22);
    }
    .side-card h3{
      margin:0 0 12px;
      font-size:20px;
      font-weight:900;
      line-height:1.25;
    }
    .side-card p{
      margin:0 0 14px;
      color:var(--color-muted);
      font-size:14px;
    }
    .side-card.dark p{color:rgba(255,255,255,.84)}
    .side-countdown{
      display:flex;
      gap:7px;
      margin:14px 0 16px;
    }
    .side-countdown .timebox{
      background:#fff;
      color:var(--color-primary-dark);
    }
    .hot-tags{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
    }
    .hot-tags a{
      padding:8px 10px;
      border-radius:999px;
      background:#fff7f2;
      border:1px solid rgba(255,61,46,.12);
      color:var(--color-ink-2);
      font-size:12px;
      font-weight:900;
    }
    .hot-tags a:hover{
      background:var(--color-primary);
      color:#fff;
      border-color:var(--color-primary);
      transform:translateY(-2px);
    }
    .check-list{
      display:grid;
      gap:10px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .check-list li{
      display:flex;
      gap:9px;
      color:var(--color-ink-2);
      font-size:14px;
      font-weight:800;
    }
    .check-list li::before{
      content:"✓";
      flex:0 0 22px;
      height:22px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      border-radius:50%;
      background:rgba(28,155,115,.12);
      color:var(--color-green);
      font-size:12px;
      font-weight:900;
      margin-top:2px;
    }
    .explain-block{
      padding:28px;
      border-radius:28px;
      background:#fff;
      border:1px solid rgba(29,27,27,.08);
      box-shadow:var(--shadow-sm);
    }
    .explain-grid{
      display:grid;
      grid-template-columns:1fr 1fr 1fr;
      gap:16px;
      margin-top:22px;
    }
    .explain-item{
      padding:18px;
      border-radius:20px;
      background:#fff9f2;
      border:1px solid rgba(29,27,27,.06);
    }
    .explain-item strong{
      display:block;
      margin-bottom:7px;
      font-size:16px;
      font-weight:900;
    }
    .explain-item span{
      color:var(--color-muted);
      font-size:14px;
      line-height:1.65;
    }
    .accordion{
      margin-top:24px;
      background:transparent;
    }
    .accordion-item{
      margin-bottom:12px;
      border-radius:20px;
      overflow:hidden;
      background:#fff;
      border:1px solid rgba(29,27,27,.08);
      box-shadow:0 8px 18px rgba(29,27,27,.045);
    }
    .accordion-title{
      display:flex;
      align-items:center;
      gap:12px;
      border:0;
      padding:18px 20px;
      color:var(--color-ink);
      font-size:16px;
      font-weight:900;
      line-height:1.45;
    }
    .accordion-title::before{
      right:20px;
      margin-top:-9px;
      font-size:22px;
      color:var(--color-primary);
    }
    .accordion-title:hover,.accordion-title:focus{
      background:var(--color-primary-soft);
      color:var(--color-primary-dark);
    }
    .accordion-title .q-icon{
      flex:0 0 28px;
      height:28px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      border-radius:50%;
      background:var(--color-accent);
      color:var(--color-ink);
      font-size:13px;
      font-weight:900;
    }
    .accordion-content{
      border:0;
      padding:0 20px 20px 60px;
      color:var(--color-muted);
      font-size:15px;
      line-height:1.78;
      background:#fff;
    }
    .cta-section{
      padding:0 0 82px;
    }
    .cta-panel{
      position:relative;
      overflow:hidden;
      display:grid;
      grid-template-columns:minmax(0,1fr) 380px;
      gap:28px;
      padding:34px;
      border-radius:32px;
      background:
        radial-gradient(circle at 88% 18%,rgba(255,214,53,.8),transparent 24%),
        linear-gradient(135deg,var(--color-primary),#ff7b27);
      color:#fff;
      box-shadow:0 24px 70px rgba(255,61,46,.25);
    }
    .cta-panel::before{
      content:"精选";
      position:absolute;
      top:22px;
      right:28px;
      transform:rotate(8deg);
      padding:8px 12px;
      border-radius:14px;
      background:var(--color-accent);
      color:var(--color-ink);
      font-size:14px;
      font-weight:900;
    }
    .cta-panel h2{
      max-width:680px;
      margin:10px 0 12px;
      font-size:clamp(28px,3.6vw,42px);
      font-weight:900;
      line-height:1.15;
      letter-spacing:-.04em;
    }
    .cta-panel p{
      max-width:700px;
      margin:0;
      color:rgba(255,255,255,.86);
      font-size:16px;
    }
    .consult-form{
      display:grid;
      gap:10px;
      padding:18px;
      border-radius:24px;
      background:rgba(255,255,255,.94);
      box-shadow:0 18px 36px rgba(29,27,27,.13);
    }
    .consult-form input,
    .consult-form select{
      height:44px;
      margin:0;
      padding:0 14px;
      border-radius:14px;
      font-size:13px;
      font-weight:800;
    }
    .consult-form button{
      height:46px;
      border-radius:14px;
      border:0;
      background:var(--color-ink);
      color:#fff;
      font-weight:900;
      transition:all .22s ease;
    }
    .consult-form button:hover,.consult-form button:focus{
      background:var(--color-primary-dark);
      transform:translateY(-2px);
      box-shadow:0 12px 24px rgba(29,27,27,.18);
    }
    .site-footer{
      background:#171413;
      color:#fff;
      padding:52px 0 26px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr 1fr;
      gap:34px;
      align-items:start;
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      margin-bottom:14px;
    }
    .footer-brand strong{
      font-size:18px;
      font-weight:900;
      letter-spacing:-.02em;
    }
    .site-footer p{
      margin:0;
      color:rgba(255,255,255,.68);
      font-size:14px;
      line-height:1.75;
    }
    .footer-title{
      margin:0 0 14px;
      color:#fff;
      font-size:16px;
      font-weight:900;
    }
    .footer-links{
      display:grid;
      gap:9px;
    }
    .footer-links a{
      color:rgba(255,255,255,.68);
      font-size:14px;
      font-weight:800;
    }
    .footer-links a:hover{
      color:var(--color-accent);
      transform:translateX(3px);
    }
    .footer-subscribe{
      display:flex;
      gap:8px;
      margin-top:14px;
    }
    .footer-subscribe input{
      min-width:0;
      flex:1;
      height:42px;
      margin:0;
      padding:0 14px;
      border-radius:999px;
      border-color:rgba(255,255,255,.16);
      background:rgba(255,255,255,.08);
      color:#fff;
      font-weight:800;
    }
    .footer-subscribe input::placeholder{color:rgba(255,255,255,.48)}
    .footer-subscribe button{
      height:42px;
      padding:0 16px;
      border:0;
      border-radius:999px;
      background:var(--color-accent);
      color:var(--color-ink);
      font-weight:900;
      transition:all .22s ease;
    }
    .footer-subscribe button:hover{
      background:#ffe269;
      transform:translateY(-2px);
    }
    .footer-bottom{
      display:flex;
      justify-content:space-between;
      gap:16px;
      margin-top:36px;
      padding-top:20px;
      border-top:1px solid rgba(255,255,255,.1);
      color:rgba(255,255,255,.56);
      font-size:13px;
      font-weight:700;
    }
    @media (max-width:1100px){
      .top-bar-center{display:none}
      .nav-actions .search-wrap{display:none}
      .mobile-toggle{display:inline-flex;align-items:center;justify-content:center}
      .hero-panel{grid-template-columns:1fr}
      .visual-card{min-height:390px}
      .filter-grid{grid-template-columns:1fr 1fr}
      .filter-btn{grid-column:1/-1}
      .main-layout{grid-template-columns:1fr}
      .sidebar{position:static;grid-template-columns:1fr 1fr}
      .cta-panel{grid-template-columns:1fr}
      .consult-form{max-width:520px}
    }
    @media (max-width:760px){
      .section{padding:56px 0}
      .top-shell .top-bar{min-height:66px;width:min(calc(100% - 22px), var(--container))}
      .brand-mark{width:38px;height:38px;border-radius:13px}
      .brand-title{font-size:14px}
      .brand-sub{font-size:11px}
      .primary-action{display:none}
      .mobile-panel .primary-action{display:flex}
      .category-hero{padding:28px 0 58px}
      .hero-lead{font-size:15px}
      .hero-actions a{width:100%}
      .visual-card{min-height:360px;border-radius:24px}
      .visual-bottom{grid-template-columns:1fr}
      .channel-box{flex-wrap:nowrap;overflow-x:auto;padding-bottom:18px}
      .channel-box a{white-space:nowrap}
      .tool-wrap{position:static}
      .filter-grid{grid-template-columns:1fr}
      .compare-card{grid-template-columns:1fr}
      .thumb{min-height:128px}
      .promo-card{grid-template-columns:1fr;padding:22px}
      .promo-card h2{font-size:24px}
      .sidebar{grid-template-columns:1fr}
      .explain-grid{grid-template-columns:1fr}
      .accordion-content{padding-left:20px}
      .cta-panel{padding:26px 20px;border-radius:26px}
      .footer-grid{grid-template-columns:1fr}
      .footer-bottom{flex-direction:column}
    }
    @media (max-width:520px){
      .site-container{width:min(calc(100% - 22px), var(--container))}
      .brand-sub{display:none}
      .sale-sticker{margin-left:0;margin-top:8px}
      .hero-tags{gap:8px}
      .pill{font-size:12px}
      .timebox{min-width:38px}
      .play-button{width:64px;height:64px;font-size:25px}
      .compare-card{padding:14px;border-radius:20px}
      .compare-card h2{font-size:20px}
      .meta-row{align-items:flex-start;flex-direction:column}
      .footer-subscribe{flex-direction:column}
      .footer-subscribe button{width:100%}
    }