/* roulang page: index */
:root{
      --color-primary:#3A1734;
      --color-primary-deep:#160C16;
      --color-primary-mid:#7B2D5C;
      --color-accent:#FF5E7E;
      --color-warm:#F2A65A;
      --color-bg:#FFF6F1;
      --color-bg-soft:#F8ECE8;
      --color-card:#FFFDFB;
      --color-text:#241820;
      --color-muted:#75646E;
      --color-light:#FFF8F6;
      --color-light-muted:#EBD6DE;
      --border-light:rgba(58,23,52,.12);
      --border-dark:rgba(255,255,255,.14);
      --gradient-brand:linear-gradient(135deg,#3A1734 0%,#7B2D5C 45%,#FF5E7E 100%);
      --gradient-button:linear-gradient(135deg,#FF5E7E 0%,#F2A65A 100%);
      --shadow-card:0 18px 50px rgba(58,23,52,.10);
      --shadow-deep:0 24px 70px rgba(20,8,20,.35);
      --radius-xl:32px;
      --radius-lg:24px;
      --radius-md:18px;
      --radius-pill:999px;
      --transition:.22s ease;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
      color:var(--color-text);
      background:
        radial-gradient(circle at 8% 4%,rgba(255,94,126,.14),transparent 34%),
        radial-gradient(circle at 92% 18%,rgba(242,166,90,.15),transparent 30%),
        linear-gradient(180deg,var(--color-bg) 0%,#fff 48%,var(--color-bg-soft) 100%);
      line-height:1.75;
      overflow-x:hidden;
    }

    a{
      color:inherit;
      text-decoration:none;
      transition:color var(--transition),border-color var(--transition),background var(--transition),transform var(--transition),box-shadow var(--transition);
    }
    a:hover{color:var(--color-accent)}
    a:focus,
    button:focus,
    input:focus,
    select:focus,
    textarea:focus{
      outline:3px solid rgba(255,94,126,.42);
      outline-offset:3px;
    }
    img{max-width:100%;height:auto;display:block}
    button,input,select,textarea{font-family:inherit}
    p{margin:0 0 1rem}
    h1,h2,h3,h4{font-weight:800;line-height:1.15;margin:0;color:inherit}
    .grid-container{max-width:1220px}

    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(22,12,22,.92);
      backdrop-filter:blur(18px);
      box-shadow:0 10px 34px rgba(22,12,22,.22);
    }
    .brand-row{
      background:
        radial-gradient(circle at 12% 0%,rgba(255,94,126,.28),transparent 28%),
        linear-gradient(135deg,#160C16 0%,#3A1734 54%,#271126 100%);
      border-bottom:1px solid var(--border-dark);
      padding:14px 0;
    }
    .brand-inner{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
    }
    .brand-logo{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:0;
    }
    .logo-mark{
      width:46px;
      height:46px;
      border-radius:16px;
      background:
        linear-gradient(135deg,rgba(255,94,126,.95),rgba(242,166,90,.92)),
        radial-gradient(circle,#fff 0 8%,transparent 9%);
      position:relative;
      box-shadow:0 12px 28px rgba(255,94,126,.25);
      flex:0 0 auto;
      overflow:hidden;
    }
    .logo-mark:before,
    .logo-mark:after{
      content:"";
      position:absolute;
      inset:10px;
      border:2px solid rgba(58,23,52,.36);
      border-left:0;
      border-right:0;
      border-radius:12px;
      transform:rotate(-18deg);
    }
    .logo-mark:after{
      inset:16px 9px;
      border-color:rgba(255,255,255,.55);
      transform:rotate(18deg);
    }
    .logo-text{
      display:flex;
      flex-direction:column;
      min-width:0;
    }
    .logo-name{
      color:var(--color-light);
      font-size:17px;
      font-weight:800;
      letter-spacing:.01em;
      line-height:1.25;
      white-space:normal;
    }
    .logo-note{
      color:var(--color-light-muted);
      font-size:12px;
      margin-top:2px;
    }
    .header-tools{
      display:flex;
      align-items:center;
      justify-content:flex-end;
      gap:12px;
      flex:1;
    }
    .search-shell{
      max-width:340px;
      width:32vw;
      min-width:220px;
      position:relative;
    }
    .search-shell input{
      width:100%;
      height:42px;
      border:1px solid rgba(255,255,255,.18);
      border-radius:var(--radius-pill);
      background:rgba(255,255,255,.10);
      color:var(--color-light);
      padding:0 44px 0 18px;
      box-shadow:none;
    }
    .search-shell input::placeholder{color:rgba(255,248,246,.66)}
    .search-shell span{
      position:absolute;
      right:15px;
      top:50%;
      transform:translateY(-50%);
      color:var(--color-warm);
      font-size:15px;
    }
    .age-badge,
    .status-badge{
      display:inline-flex;
      align-items:center;
      gap:7px;
      min-height:38px;
      padding:8px 13px;
      border-radius:var(--radius-pill);
      color:var(--color-light);
      border:1px solid rgba(255,255,255,.18);
      background:rgba(255,255,255,.09);
      font-size:13px;
      white-space:nowrap;
    }
    .age-badge strong{color:var(--color-warm)}
    .status-badge:before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:#73E2A7;
      box-shadow:0 0 0 5px rgba(115,226,167,.12);
    }
    .btn-main,
    .btn-secondary{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:46px;
      padding:13px 24px;
      border-radius:var(--radius-pill);
      font-weight:800;
      border:1px solid transparent;
      cursor:pointer;
      line-height:1.2;
    }
    .btn-main{
      color:#311228;
      background:var(--gradient-button);
      box-shadow:0 14px 30px rgba(255,94,126,.27);
    }
    .btn-main:hover{
      color:#241820;
      transform:translateY(-2px);
      box-shadow:0 18px 44px rgba(255,94,126,.36);
      filter:saturate(1.05);
    }
    .btn-secondary{
      color:var(--color-primary);
      background:rgba(255,255,255,.72);
      border-color:rgba(58,23,52,.18);
    }
    .btn-secondary:hover{
      color:var(--color-primary);
      background:#fff;
      border-color:rgba(255,94,126,.55);
      transform:translateY(-2px);
    }
    .brand-row .btn-main{min-height:40px;padding:10px 17px;font-size:14px}

    .channel-row{
      background:rgba(255,246,241,.94);
      border-bottom:1px solid rgba(58,23,52,.12);
    }
    .channel-scroll{
      display:flex;
      align-items:center;
      gap:10px;
      overflow-x:auto;
      padding:10px 0;
      scroll-snap-type:x proximity;
      scrollbar-width:none;
    }
    .channel-scroll::-webkit-scrollbar{display:none}
    .channel-link{
      display:inline-flex;
      align-items:center;
      min-height:38px;
      padding:9px 17px;
      border-radius:var(--radius-pill);
      color:var(--color-primary);
      background:rgba(58,23,52,.06);
      border:1px solid rgba(58,23,52,.08);
      font-weight:700;
      font-size:14px;
      white-space:nowrap;
      scroll-snap-align:start;
    }
    .channel-link:hover{
      color:var(--color-primary);
      border-color:rgba(255,94,126,.52);
      background:#fff;
      transform:translateY(-1px);
      box-shadow:0 8px 18px rgba(58,23,52,.08);
    }
    .channel-link.active{
      color:#fff;
      background:var(--gradient-brand);
      border-color:transparent;
      box-shadow:0 10px 24px rgba(58,23,52,.22);
    }

    .hero{
      position:relative;
      padding:92px 0 82px;
      color:var(--color-light);
      background:
        radial-gradient(circle at 16% 12%,rgba(255,94,126,.25),transparent 30%),
        radial-gradient(circle at 78% 18%,rgba(242,166,90,.18),transparent 28%),
        linear-gradient(135deg,#160C16 0%,#3A1734 50%,#241122 100%);
      overflow:hidden;
    }
    .hero:before{
      content:"";
      position:absolute;
      inset:0;
      opacity:.18;
      background-image:
        radial-gradient(rgba(255,255,255,.55) 1px,transparent 1px),
        linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
      background-size:22px 22px,72px 72px;
      mask-image:linear-gradient(180deg,#000 0%,rgba(0,0,0,.4) 70%,transparent 100%);
    }
    .hero:after{
      content:"";
      position:absolute;
      left:-8%;
      right:-8%;
      bottom:-72px;
      height:140px;
      background:var(--color-bg);
      border-radius:50% 50% 0 0/100% 100% 0 0;
    }
    .hero .grid-container{position:relative;z-index:1}
    .hero-labels{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-bottom:22px;
    }
    .mini-badge{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:8px 12px;
      border-radius:var(--radius-pill);
      background:rgba(255,255,255,.10);
      border:1px solid rgba(255,255,255,.16);
      color:var(--color-light);
      font-size:13px;
      font-weight:700;
    }
    .mini-badge:before{
      content:"";
      width:7px;
      height:7px;
      border-radius:50%;
      background:var(--color-warm);
    }
    .hero h1{
      max-width:680px;
      font-size:clamp(34px,5vw,58px);
      letter-spacing:-.03em;
      margin-bottom:18px;
    }
    .hero h1 .highlight{
      background:linear-gradient(135deg,#fff 0%,#FFD5DD 36%,#F2A65A 100%);
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
    }
    .hero-subtitle{
      max-width:650px;
      color:rgba(255,248,246,.82);
      font-size:18px;
      line-height:1.85;
      margin-bottom:28px;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:14px;
      align-items:center;
    }
    .hero-note{
      margin-top:18px;
      color:rgba(235,214,222,.78);
      font-size:13px;
    }

    .dashboard-card{
      position:relative;
      padding:24px;
      border-radius:var(--radius-xl);
      background:
        linear-gradient(180deg,rgba(255,255,255,.13),rgba(255,255,255,.07)),
        radial-gradient(circle at 18% 12%,rgba(255,94,126,.22),transparent 34%);
      border:1px solid rgba(255,255,255,.18);
      box-shadow:var(--shadow-deep);
      overflow:hidden;
      min-height:420px;
    }
    .dashboard-card:before{
      content:"";
      position:absolute;
      inset:12px;
      border-radius:24px;
      border:1px dashed rgba(255,255,255,.13);
      pointer-events:none;
    }
    .dash-head{
      display:flex;
      justify-content:space-between;
      gap:12px;
      align-items:flex-start;
      margin-bottom:22px;
      position:relative;
      z-index:1;
    }
    .dash-title{
      font-size:21px;
      font-weight:800;
      color:#fff;
    }
    .dash-live{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:7px 11px;
      border-radius:var(--radius-pill);
      color:#fff;
      background:rgba(255,94,126,.18);
      border:1px solid rgba(255,94,126,.32);
      font-size:12px;
      font-weight:800;
    }
    .dash-live:before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:#73E2A7;
    }
    .metric-grid{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:14px;
      position:relative;
      z-index:1;
    }
    .metric{
      padding:18px;
      border-radius:22px;
      background:rgba(255,255,255,.10);
      border:1px solid rgba(255,255,255,.14);
      min-height:128px;
    }
    .metric small{
      color:rgba(255,248,246,.72);
      font-weight:700;
    }
    .metric strong{
      display:block;
      color:#fff;
      font-size:34px;
      line-height:1.05;
      margin:10px 0 8px;
      letter-spacing:-.03em;
    }
    .metric span{
      color:rgba(235,214,222,.78);
      font-size:13px;
    }
    .trend-line{
      height:46px;
      margin-top:22px;
      border-radius:18px;
      background:
        linear-gradient(90deg,transparent 0 8%,rgba(255,255,255,.13) 8% 9%,transparent 9% 30%,rgba(255,255,255,.13) 30% 31%,transparent 31% 54%,rgba(255,255,255,.13) 54% 55%,transparent 55% 100%),
        linear-gradient(135deg,rgba(255,94,126,.25),rgba(242,166,90,.18));
      position:relative;
      overflow:hidden;
    }
    .trend-line:after{
      content:"";
      position:absolute;
      left:8%;
      right:8%;
      top:22px;
      height:3px;
      border-radius:999px;
      background:linear-gradient(90deg,#FF5E7E,#F2A65A,#fff);
      transform:skewY(-8deg);
      box-shadow:0 0 18px rgba(255,94,126,.45);
    }
    .section{
      padding:84px 0;
      position:relative;
    }
    .section.tight{padding-top:54px}
    .section-head{
      max-width:760px;
      margin-bottom:34px;
    }
    .section-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--color-primary);
      background:rgba(255,94,126,.10);
      border:1px solid rgba(255,94,126,.18);
      border-radius:var(--radius-pill);
      padding:7px 12px;
      font-size:13px;
      font-weight:800;
      margin-bottom:14px;
    }
    .section-kicker:before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--color-accent);
    }
    .section-title{
      font-size:clamp(26px,3.4vw,40px);
      color:var(--color-text);
      margin-bottom:12px;
      letter-spacing:-.02em;
    }
    .section-desc{
      color:var(--color-muted);
      font-size:16px;
      max-width:760px;
    }

    .quick-strip{
      margin-top:-26px;
      position:relative;
      z-index:3;
    }
    .strip-card{
      border-radius:var(--radius-xl);
      background:#fff;
      border:1px solid var(--border-light);
      box-shadow:var(--shadow-card);
      padding:20px;
    }
    .strip-item{
      display:flex;
      align-items:center;
      gap:14px;
      padding:14px;
      border-radius:20px;
      background:linear-gradient(180deg,#fff,rgba(248,236,232,.66));
      min-height:100%;
    }
    .strip-icon{
      width:44px;
      height:44px;
      border-radius:16px;
      background:var(--gradient-brand);
      color:#fff;
      display:flex;
      align-items:center;
      justify-content:center;
      font-weight:900;
      flex:0 0 auto;
    }
    .strip-item strong{display:block;color:var(--color-primary);line-height:1.2}
    .strip-item span{display:block;color:var(--color-muted);font-size:13px;margin-top:4px}

    .matrix-main{
      min-height:100%;
      border-radius:var(--radius-xl);
      padding:30px;
      color:#fff;
      background:
        radial-gradient(circle at 18% 15%,rgba(255,94,126,.32),transparent 35%),
        linear-gradient(135deg,#3A1734,#160C16);
      box-shadow:var(--shadow-deep);
      border:1px solid rgba(255,255,255,.12);
      position:relative;
      overflow:hidden;
    }
    .matrix-main:after{
      content:"";
      position:absolute;
      right:-38px;
      bottom:-38px;
      width:180px;
      height:180px;
      border-radius:50%;
      background:repeating-linear-gradient(45deg,rgba(255,255,255,.10) 0 8px,transparent 8px 16px);
    }
    .matrix-main h3{font-size:28px;margin-bottom:12px;position:relative;z-index:1}
    .matrix-main p{color:rgba(255,248,246,.78);position:relative;z-index:1}
    .tag-row{
      display:flex;
      flex-wrap:wrap;
      gap:9px;
      margin-top:22px;
      position:relative;
      z-index:1;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      padding:7px 11px;
      border-radius:var(--radius-pill);
      background:rgba(255,255,255,.12);
      border:1px solid rgba(255,255,255,.14);
      color:inherit;
      font-size:13px;
      font-weight:700;
    }
    .matrix-mini{
      min-height:100%;
      padding:22px;
      border-radius:var(--radius-lg);
      background:
        radial-gradient(circle at 90% 0%,rgba(255,94,126,.12),transparent 30%),
        linear-gradient(180deg,#fff,rgba(255,253,251,.78));
      border:1px solid var(--border-light);
      box-shadow:0 12px 34px rgba(58,23,52,.07);
      transition:transform var(--transition),box-shadow var(--transition),border-color var(--transition);
    }
    .matrix-mini:hover{
      transform:translateY(-5px);
      border-color:rgba(255,94,126,.38);
      box-shadow:var(--shadow-card);
    }
    .mini-icon{
      width:44px;
      height:44px;
      border-radius:16px;
      display:flex;
      align-items:center;
      justify-content:center;
      color:#fff;
      font-weight:900;
      background:linear-gradient(135deg,#7B2D5C,#FF5E7E);
      margin-bottom:16px;
      transition:transform var(--transition);
    }
    .matrix-mini:hover .mini-icon{transform:rotate(-6deg) translateY(-2px)}
    .matrix-mini h3{font-size:21px;color:var(--color-primary);margin-bottom:8px}
    .matrix-mini p{color:var(--color-muted);font-size:15px;margin-bottom:14px}
    .soft-tag{
      display:inline-flex;
      padding:6px 10px;
      border-radius:var(--radius-pill);
      background:rgba(242,166,90,.14);
      color:#6E3D12;
      font-size:12px;
      font-weight:800;
    }

    .compare-wrap{
      border-radius:var(--radius-xl);
      background:
        linear-gradient(180deg,rgba(255,255,255,.88),rgba(255,255,255,.72)),
        radial-gradient(circle at 100% 0%,rgba(242,166,90,.20),transparent 34%);
      border:1px solid var(--border-light);
      box-shadow:var(--shadow-card);
      padding:26px;
    }
    .compare-panel{
      padding:24px;
      min-height:100%;
      border-radius:26px;
      border:1px solid var(--border-light);
      background:#fff;
    }
    .compare-panel.featured{
      color:#fff;
      background:
        radial-gradient(circle at 20% 0%,rgba(255,94,126,.26),transparent 34%),
        linear-gradient(135deg,#3A1734,#201020);
      border-color:rgba(255,255,255,.12);
      box-shadow:0 22px 48px rgba(22,12,22,.24);
    }
    .compare-panel h3{font-size:23px;margin-bottom:16px;color:var(--color-primary)}
    .compare-panel.featured h3{color:#fff}
    .compare-list{
      display:grid;
      gap:14px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .compare-list li{
      display:grid;
      grid-template-columns:auto 1fr;
      gap:12px;
      align-items:start;
      color:var(--color-muted);
      font-size:15px;
    }
    .compare-panel.featured .compare-list li{color:rgba(255,248,246,.78)}
    .state-dot{
      width:18px;
      height:18px;
      border-radius:50%;
      margin-top:4px;
      background:rgba(117,100,110,.22);
      position:relative;
    }
    .state-dot:after{
      content:"";
      position:absolute;
      inset:5px;
      border-radius:50%;
      background:var(--color-muted);
    }
    .featured .state-dot{
      background:rgba(255,94,126,.24);
    }
    .featured .state-dot:after{
      background:var(--color-warm);
    }
    .progress-chip{
      margin-top:20px;
      height:12px;
      border-radius:999px;
      overflow:hidden;
      background:rgba(58,23,52,.08);
    }
    .progress-chip span{
      display:block;
      height:100%;
      width:46%;
      border-radius:inherit;
      background:linear-gradient(90deg,#75646E,#B9A8B1);
    }
    .featured .progress-chip{background:rgba(255,255,255,.12)}
    .featured .progress-chip span{
      width:88%;
      background:linear-gradient(90deg,#FF5E7E,#F2A65A);
    }

    .evidence-band{
      color:#fff;
      background:
        radial-gradient(circle at 8% 12%,rgba(255,94,126,.22),transparent 30%),
        radial-gradient(circle at 90% 60%,rgba(242,166,90,.16),transparent 30%),
        linear-gradient(135deg,#160C16,#3A1734);
      padding:72px 0;
      overflow:hidden;
    }
    .evidence-card{
      padding:24px;
      border-radius:var(--radius-lg);
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.14);
      min-height:100%;
    }
    .evidence-card strong{
      display:block;
      color:#fff;
      font-size:34px;
      line-height:1;
      margin-bottom:10px;
    }
    .evidence-card span{color:rgba(255,248,246,.72);font-size:14px}
    .evidence-card p{color:rgba(255,248,246,.82);margin-top:10px;margin-bottom:0}

    .update-list{
      display:grid;
      gap:16px;
    }
    .update-card{
      display:grid;
      grid-template-columns:86px 1fr auto;
      gap:18px;
      align-items:center;
      padding:18px;
      border-radius:26px;
      background:
        linear-gradient(180deg,#fff,rgba(248,236,232,.65));
      border:1px solid var(--border-light);
      box-shadow:0 12px 34px rgba(58,23,52,.07);
      transition:transform var(--transition),box-shadow var(--transition),border-color var(--transition);
    }
    .update-card:hover{
      transform:translateY(-3px);
      border-color:rgba(255,94,126,.32);
      box-shadow:var(--shadow-card);
    }
    .update-art{
      width:86px;
      height:70px;
      border-radius:20px;
      background:
        linear-gradient(135deg,rgba(58,23,52,.92),rgba(255,94,126,.72)),
        repeating-linear-gradient(90deg,rgba(255,255,255,.28) 0 4px,transparent 4px 12px);
      position:relative;
      overflow:hidden;
    }
    .update-art:after{
      content:"";
      position:absolute;
      inset:12px;
      border-radius:14px;
      border:1px solid rgba(255,255,255,.34);
    }
    .update-card h3{
      font-size:20px;
      color:var(--color-primary);
      margin-bottom:4px;
    }
    .update-card p{
      color:var(--color-muted);
      font-size:14px;
      margin-bottom:8px;
    }
    .update-meta{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
    }
    .update-status{
      display:inline-flex;
      align-items:center;
      padding:6px 10px;
      border-radius:999px;
      font-size:12px;
      font-weight:800;
      background:rgba(255,94,126,.10);
      color:var(--color-primary);
      white-space:nowrap;
    }
    .update-time{
      color:var(--color-muted);
      font-size:13px;
      white-space:nowrap;
    }

    .faq-wrap{
      border-radius:var(--radius-xl);
      padding:14px;
      background:
        radial-gradient(circle at 100% 0%,rgba(255,94,126,.12),transparent 30%),
        linear-gradient(180deg,#fff,rgba(248,236,232,.72));
      border:1px solid var(--border-light);
      box-shadow:var(--shadow-card);
    }
    .accordion{
      background:transparent;
      border:0;
      margin:0;
    }
    .accordion-item{
      margin-bottom:10px;
      border-radius:22px;
      overflow:hidden;
      border:1px solid rgba(58,23,52,.10);
      background:rgba(255,255,255,.76);
    }
    .accordion-item:last-child{margin-bottom:0}
    .accordion-title{
      color:var(--color-primary);
      font-weight:800;
      font-size:16px;
      padding:18px 46px 18px 20px;
      border:0;
      background:transparent;
    }
    .accordion-title:hover,
    .accordion-title:focus{
      color:var(--color-primary);
      background:rgba(255,94,126,.06);
    }
    .accordion-title:before{
      right:20px;
      color:var(--color-accent);
      font-size:20px;
      margin-top:-12px;
    }
    .accordion-content{
      border:0;
      color:var(--color-muted);
      background:rgba(255,246,241,.72);
      padding:0 20px 18px;
      font-size:15px;
    }

    .cta-form{
      border-radius:var(--radius-xl);
      padding:34px;
      background:
        linear-gradient(135deg,rgba(58,23,52,.96),rgba(123,45,92,.92)),
        radial-gradient(circle at 92% 12%,rgba(242,166,90,.22),transparent 30%);
      color:#fff;
      box-shadow:var(--shadow-deep);
      border:1px solid rgba(255,255,255,.14);
      position:relative;
      overflow:hidden;
    }
    .cta-form:before{
      content:"";
      position:absolute;
      inset:0;
      height:4px;
      background:var(--gradient-button);
    }
    .cta-form h2{
      color:#fff;
      font-size:clamp(26px,3.2vw,38px);
      margin-bottom:12px;
    }
    .cta-form p{color:rgba(255,248,246,.78)}
    .trust-list{
      display:grid;
      gap:12px;
      margin-top:24px;
    }
    .trust-item{
      display:flex;
      gap:12px;
      align-items:flex-start;
      padding:13px 14px;
      border-radius:18px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.12);
      color:rgba(255,248,246,.86);
      font-size:14px;
    }
    .trust-item:before{
      content:"✓";
      width:22px;
      height:22px;
      border-radius:50%;
      display:flex;
      align-items:center;
      justify-content:center;
      background:rgba(242,166,90,.22);
      color:var(--color-warm);
      font-weight:900;
      flex:0 0 auto;
    }
    .feedback-form{
      padding:22px;
      border-radius:26px;
      background:rgba(255,255,255,.92);
      border:1px solid rgba(255,255,255,.36);
      color:var(--color-text);
    }
    .form-label{
      color:var(--color-primary);
      font-weight:800;
      font-size:14px;
      margin-bottom:8px;
    }
    .feedback-form input,
    .feedback-form select,
    .feedback-form textarea{
      border-radius:16px;
      border:1px solid rgba(58,23,52,.14);
      background:#FFF8F6;
      box-shadow:none;
      color:var(--color-text);
      min-height:46px;
      margin-bottom:14px;
    }
    .feedback-form textarea{
      min-height:116px;
      resize:vertical;
    }
    .feedback-form input:focus,
    .feedback-form select:focus,
    .feedback-form textarea:focus{
      border-color:rgba(255,94,126,.72);
      background:#fff;
      box-shadow:0 0 0 4px rgba(255,94,126,.08);
    }
    .check-row{
      display:flex;
      align-items:flex-start;
      gap:10px;
      color:var(--color-muted);
      font-size:13px;
      margin:4px 0 16px;
    }
    .check-row input{margin-top:5px;margin-bottom:0;min-height:auto}
    .privacy-note{
      color:rgba(255,248,246,.65);
      font-size:13px;
      margin-top:14px;
    }

    .site-footer{
      color:var(--color-light-muted);
      background:
        linear-gradient(180deg,#241122 0%,#160C16 100%);
      padding:0;
      position:relative;
    }
    .site-footer:before{
      content:"";
      display:block;
      height:4px;
      background:var(--gradient-button);
    }
    .footer-main{
      padding:54px 0 30px;
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      margin-bottom:14px;
    }
    .footer-brand strong{
      color:#fff;
      font-size:18px;
      line-height:1.35;
    }
    .footer-text{
      max-width:520px;
      color:rgba(235,214,222,.76);
      font-size:14px;
    }
    .footer-title{
      color:#fff;
      font-weight:800;
      margin-bottom:12px;
    }
    .footer-links{
      display:grid;
      gap:9px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .footer-links a{
      color:rgba(235,214,222,.78);
      font-size:14px;
    }
    .footer-links a:hover{color:var(--color-warm)}
    .footer-bottom{
      padding:18px 0 24px;
      border-top:1px solid rgba(255,255,255,.10);
      color:rgba(235,214,222,.62);
      font-size:13px;
    }
    .back-top{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:34px;
      padding:7px 12px;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.14);
      color:#fff;
      background:rgba(255,255,255,.06);
    }
    .back-top:hover{
      color:#fff;
      border-color:rgba(242,166,90,.48);
      transform:translateY(-1px);
    }

    @media screen and (max-width:1023px){
      .brand-inner{
        align-items:flex-start;
        flex-wrap:wrap;
      }
      .header-tools{
        width:100%;
        justify-content:flex-start;
        flex-wrap:wrap;
      }
      .search-shell{
        width:100%;
        max-width:100%;
        order:4;
      }
      .hero{padding:70px 0 74px}
      .dashboard-card{margin-top:32px;min-height:auto}
      .section{padding:68px 0}
      .update-card{
        grid-template-columns:74px 1fr;
      }
      .update-time{grid-column:2}
    }

    @media screen and (max-width:639px){
      body{font-size:15px}
      .brand-row{padding:12px 0}
      .brand-inner{gap:12px}
      .logo-mark{width:40px;height:40px;border-radius:14px}
      .logo-name{font-size:14px;max-width:230px}
      .logo-note{font-size:11px}
      .header-tools{gap:9px}
      .age-badge,.status-badge{min-height:34px;padding:7px 10px;font-size:12px}
      .brand-row .btn-main{width:100%;min-height:42px}
      .search-shell{min-width:100%}
      .channel-scroll{padding:9px 0}
      .channel-link{min-height:36px;padding:8px 14px;font-size:13px}
      .hero{padding:54px 0 62px}
      .hero h1{font-size:34px}
      .hero-subtitle{font-size:15px;line-height:1.75}
      .hero-actions{display:grid;grid-template-columns:1fr;width:100%}
      .hero-actions .btn-main,.hero-actions .btn-secondary{width:100%}
      .dashboard-card{padding:18px;border-radius:26px}
      .metric-grid{grid-template-columns:1fr}
      .metric{min-height:auto}
      .quick-strip{margin-top:-18px}
      .strip-card{padding:12px;border-radius:24px}
      .section{padding:54px 0}
      .section.tight{padding-top:40px}
      .section-title{font-size:27px}
      .matrix-main{padding:24px;border-radius:26px}
      .matrix-main h3{font-size:24px}
      .compare-wrap{padding:14px;border-radius:26px}
      .compare-panel{padding:20px;border-radius:22px}
      .evidence-band{padding:54px 0}
      .update-card{
        grid-template-columns:1fr;
        gap:12px;
        padding:16px;
      }
      .update-art{width:100%;height:96px}
      .update-time{grid-column:auto}
      .cta-form{padding:24px;border-radius:26px}
      .feedback-form{padding:18px;border-radius:22px}
      .footer-main{padding:42px 0 24px}
    }

/* roulang page: category1 */
:root{
      --color-primary:#3A1734;
      --color-primary-deep:#160C16;
      --color-primary-mid:#7B2D5C;
      --color-accent:#FF5E7E;
      --color-warm:#F2A65A;
      --color-bg:#FFF6F1;
      --color-bg-soft:#F8ECE8;
      --color-card:#FFFDFC;
      --color-text:#241820;
      --color-muted:#75646E;
      --color-light:#FFF8F6;
      --color-light-muted:#EBD6DE;
      --border-light:rgba(58,23,52,.12);
      --border-dark:rgba(255,255,255,.14);
      --shadow-soft:0 18px 50px rgba(58,23,52,.10);
      --shadow-deep:0 24px 70px rgba(20,8,20,.35);
      --radius-lg:32px;
      --radius-md:22px;
      --radius-sm:16px;
      --gradient-brand:linear-gradient(135deg,#3A1734 0%,#7B2D5C 48%,#FF5E7E 100%);
      --gradient-button:linear-gradient(135deg,#FF5E7E 0%,#F2A65A 100%);
      --transition:all .22s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
      color:var(--color-text);
      background:
        radial-gradient(circle at 8% 8%,rgba(255,94,126,.12),transparent 30%),
        radial-gradient(circle at 88% 18%,rgba(242,166,90,.15),transparent 28%),
        linear-gradient(180deg,var(--color-bg) 0%,#fff 42%,var(--color-bg-soft) 100%);
      line-height:1.75;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:var(--transition)}
    a:hover,a:focus{color:var(--color-accent)}
    button,input,select,textarea{font-family:inherit}
    img{max-width:100%;height:auto;display:block}
    :focus-visible{
      outline:3px solid rgba(255,94,126,.45);
      outline-offset:3px;
      border-radius:12px;
    }
    .grid-container{max-width:1220px}
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      box-shadow:0 10px 35px rgba(22,12,22,.18);
    }
    .brand-row{
      background:
        radial-gradient(circle at 16% 0%,rgba(255,94,126,.22),transparent 28%),
        linear-gradient(135deg,var(--color-primary-deep),var(--color-primary) 58%,#241127);
      color:var(--color-light);
      border-bottom:1px solid var(--border-dark);
    }
    .brand-inner{
      min-height:78px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:24px;
      padding:12px 0;
    }
    .brand-logo{
      display:inline-flex;
      align-items:center;
      gap:13px;
      min-width:0;
      color:var(--color-light);
    }
    .brand-logo:hover{color:#fff;transform:translateY(-1px)}
    .logo-mark{
      width:46px;
      height:46px;
      flex:0 0 46px;
      border-radius:17px;
      background:
        linear-gradient(90deg,rgba(255,255,255,.18) 1px,transparent 1px),
        linear-gradient(180deg,rgba(255,255,255,.16) 1px,transparent 1px),
        var(--gradient-button);
      background-size:12px 12px,12px 12px,auto;
      box-shadow:0 14px 30px rgba(255,94,126,.24);
      position:relative;
    }
    .logo-mark:after{
      content:"";
      position:absolute;
      inset:12px;
      border-radius:999px;
      border:2px solid rgba(58,23,52,.58);
      box-shadow:12px 2px 0 rgba(58,23,52,.42),-8px 10px 0 rgba(255,248,246,.48);
    }
    .logo-text{display:flex;flex-direction:column;line-height:1.25;min-width:0}
    .logo-name{
      font-size:17px;
      font-weight:800;
      letter-spacing:.02em;
      max-width:330px;
      white-space:normal;
    }
    .logo-note{
      margin-top:3px;
      font-size:12px;
      color:var(--color-light-muted);
    }
    .header-tools{
      display:flex;
      align-items:center;
      justify-content:flex-end;
      gap:10px;
      flex-wrap:wrap;
    }
    .search-shell{
      width:280px;
      height:42px;
      border:1px solid var(--border-dark);
      background:rgba(255,255,255,.08);
      border-radius:999px;
      display:flex;
      align-items:center;
      gap:8px;
      padding:0 14px 0 16px;
      backdrop-filter:blur(12px);
    }
    .search-shell input{
      width:100%;
      border:0;
      background:transparent;
      color:#fff;
      box-shadow:none;
      height:40px;
      margin:0;
      padding:0;
      font-size:14px;
    }
    .search-shell input::placeholder{color:rgba(255,248,246,.68)}
    .search-shell input:focus{border:0;background:transparent;box-shadow:none}
    .search-shell span{color:var(--color-warm);font-size:20px;line-height:1}
    .age-badge,.status-badge{
      display:inline-flex;
      align-items:center;
      gap:5px;
      min-height:36px;
      border-radius:999px;
      padding:8px 12px;
      font-size:12px;
      border:1px solid var(--border-dark);
      background:rgba(255,255,255,.08);
      color:var(--color-light);
      white-space:nowrap;
    }
    .age-badge strong{color:var(--color-warm)}
    .status-badge:before{
      content:"";
      width:7px;
      height:7px;
      border-radius:50%;
      background:#86efac;
      box-shadow:0 0 0 4px rgba(134,239,172,.12);
    }
    .btn-main,.btn-secondary{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:44px;
      border-radius:999px;
      padding:13px 22px;
      font-size:14px;
      font-weight:700;
      cursor:pointer;
      transition:var(--transition);
      border:0;
      line-height:1.2;
    }
    .btn-main{
      color:#351426;
      background:var(--gradient-button);
      box-shadow:0 14px 30px rgba(255,94,126,.28);
    }
    .btn-main:hover,.btn-main:focus{
      color:#251020;
      transform:translateY(-2px);
      box-shadow:0 18px 42px rgba(255,94,126,.36);
      filter:saturate(1.06);
    }
    .btn-secondary{
      color:var(--color-primary);
      border:1px solid rgba(58,23,52,.22);
      background:rgba(255,255,255,.56);
    }
    .btn-secondary:hover,.btn-secondary:focus{
      color:var(--color-primary);
      border-color:rgba(255,94,126,.48);
      background:#fff1ed;
      transform:translateY(-2px);
    }
    .channel-row{
      background:rgba(255,246,241,.92);
      backdrop-filter:blur(14px);
      border-bottom:1px solid var(--border-light);
    }
    .channel-scroll{
      display:flex;
      align-items:center;
      gap:10px;
      overflow-x:auto;
      scrollbar-width:none;
      padding:11px 0;
      scroll-snap-type:x proximity;
    }
    .channel-scroll::-webkit-scrollbar{display:none}
    .channel-link{
      flex:0 0 auto;
      scroll-snap-align:start;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:38px;
      border-radius:999px;
      padding:9px 18px;
      color:var(--color-primary);
      background:rgba(58,23,52,.06);
      border:1px solid rgba(58,23,52,.10);
      font-size:14px;
      font-weight:700;
      white-space:nowrap;
    }
    .channel-link:hover{
      transform:translateY(-2px);
      border-color:rgba(255,94,126,.48);
      background:rgba(255,94,126,.09);
      color:var(--color-primary);
    }
    .channel-link.active{
      color:#fff;
      background:var(--gradient-brand);
      border-color:transparent;
      box-shadow:0 12px 28px rgba(58,23,52,.22);
    }
    main{position:relative}
    .section{padding:78px 0}
    .section-tight{padding:54px 0}
    .section-title{
      margin:0 0 14px;
      font-size:clamp(25px,3.2vw,38px);
      line-height:1.18;
      font-weight:800;
      color:var(--color-primary);
      letter-spacing:-.03em;
    }
    .section-lead{
      max-width:780px;
      margin:0;
      color:var(--color-muted);
      font-size:16px;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      border-radius:999px;
      padding:8px 12px;
      background:rgba(255,94,126,.10);
      border:1px solid rgba(255,94,126,.22);
      color:var(--color-primary);
      font-size:13px;
      font-weight:800;
    }
    .eyebrow:before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--color-accent);
      box-shadow:0 0 0 5px rgba(255,94,126,.13);
    }
    .page-hero{
      color:#fff;
      position:relative;
      overflow:hidden;
      background:
        radial-gradient(circle at 10% 0%,rgba(255,94,126,.28),transparent 32%),
        radial-gradient(circle at 86% 18%,rgba(242,166,90,.18),transparent 32%),
        linear-gradient(135deg,var(--color-primary-deep),var(--color-primary) 58%,#542044);
      padding:58px 0 66px;
    }
    .page-hero:before{
      content:"";
      position:absolute;
      inset:0;
      opacity:.22;
      background-image:
        linear-gradient(rgba(255,255,255,.08) 1px,transparent 1px),
        linear-gradient(90deg,rgba(255,255,255,.08) 1px,transparent 1px);
      background-size:26px 26px;
      mask-image:linear-gradient(90deg,rgba(0,0,0,.9),transparent 85%);
    }
    .page-hero .grid-container{position:relative;z-index:1}
    .breadcrumb{
      display:flex;
      align-items:center;
      gap:8px;
      flex-wrap:wrap;
      margin:0 0 22px;
      color:rgba(255,248,246,.72);
      font-size:13px;
    }
    .breadcrumb a{color:#fff;border-bottom:1px solid rgba(255,255,255,.28)}
    .breadcrumb a:hover{color:var(--color-warm)}
    .breadcrumb span{color:rgba(255,248,246,.62)}
    h1{
      margin:14px 0 16px;
      max-width:780px;
      font-size:clamp(34px,5.1vw,56px);
      line-height:1.12;
      font-weight:850;
      letter-spacing:-.045em;
    }
    .hero-copy{
      max-width:760px;
      color:rgba(255,248,246,.82);
      font-size:17px;
      margin:0 0 28px;
    }
    .hero-actions{
      display:flex;
      align-items:center;
      gap:12px;
      flex-wrap:wrap;
    }
    .hero-actions .btn-secondary{
      color:#fff;
      background:rgba(255,255,255,.08);
      border-color:rgba(255,255,255,.24);
    }
    .hero-actions .btn-secondary:hover{
      background:rgba(255,255,255,.14);
      color:#fff;
      border-color:rgba(255,94,126,.55);
    }
    .status-card{
      position:relative;
      border-radius:var(--radius-lg);
      border:1px solid var(--border-dark);
      background:linear-gradient(180deg,rgba(255,255,255,.16),rgba(255,255,255,.08));
      box-shadow:var(--shadow-deep);
      padding:24px;
      backdrop-filter:blur(18px);
      overflow:hidden;
    }
    .status-card:before{
      content:"";
      position:absolute;
      width:180px;
      height:180px;
      border-radius:50%;
      right:-70px;
      top:-70px;
      background:rgba(255,94,126,.22);
      filter:blur(2px);
    }
    .status-card h2{
      position:relative;
      margin:0 0 18px;
      font-size:21px;
      font-weight:800;
      color:#fff;
    }
    .status-grid{
      position:relative;
      display:grid;
      gap:12px;
    }
    .status-item{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding:14px;
      border-radius:18px;
      background:rgba(22,12,22,.34);
      border:1px solid rgba(255,255,255,.13);
    }
    .status-item span:first-child{
      color:rgba(255,248,246,.78);
      font-size:13px;
    }
    .status-item strong{
      color:var(--color-warm);
      font-size:15px;
      white-space:nowrap;
    }
    .filter-panel{
      margin-top:-36px;
      position:relative;
      z-index:3;
    }
    .filter-shell{
      border-radius:26px;
      background:rgba(255,253,252,.92);
      border:1px solid rgba(58,23,52,.12);
      box-shadow:0 18px 48px rgba(58,23,52,.14);
      padding:16px;
      backdrop-filter:blur(18px);
    }
    .filter-scroll{
      display:flex;
      align-items:center;
      gap:10px;
      overflow-x:auto;
      scrollbar-width:none;
      scroll-snap-type:x mandatory;
      padding-bottom:2px;
    }
    .filter-scroll::-webkit-scrollbar{display:none}
    .filter-tag{
      flex:0 0 auto;
      scroll-snap-align:start;
      display:inline-flex;
      align-items:center;
      min-height:42px;
      border-radius:999px;
      padding:10px 17px;
      color:var(--color-primary);
      background:rgba(58,23,52,.06);
      border:1px solid rgba(58,23,52,.10);
      font-size:14px;
      font-weight:800;
    }
    .filter-tag:hover{
      color:var(--color-primary);
      transform:translateY(-2px);
      border-color:rgba(255,94,126,.42);
      background:rgba(255,94,126,.09);
    }
    .filter-tag.current{
      color:#fff;
      background:var(--gradient-brand);
      border-color:transparent;
      box-shadow:0 13px 28px rgba(58,23,52,.20);
    }
    .content-card,.side-card,.list-card,.notice-card,.faq-box,.feedback-card{
      border:1px solid var(--border-light);
      background:rgba(255,253,252,.82);
      box-shadow:var(--shadow-soft);
      border-radius:var(--radius-md);
      transition:var(--transition);
    }
    .content-card:hover,.side-card:hover,.list-card:hover,.notice-card:hover{
      transform:translateY(-4px);
      border-color:rgba(255,94,126,.30);
      box-shadow:0 24px 60px rgba(58,23,52,.14);
    }
    .channel-intro{
      padding:28px;
      overflow:hidden;
      position:relative;
    }
    .channel-intro:after{
      content:"";
      position:absolute;
      right:-44px;
      bottom:-56px;
      width:180px;
      height:180px;
      border-radius:50%;
      background:radial-gradient(circle,rgba(255,94,126,.18),transparent 68%);
    }
    .intro-tags{
      display:flex;
      gap:8px;
      flex-wrap:wrap;
      margin-top:20px;
    }
    .mini-tag{
      display:inline-flex;
      align-items:center;
      gap:6px;
      border-radius:999px;
      padding:7px 10px;
      color:var(--color-muted);
      background:rgba(58,23,52,.05);
      border:1px solid rgba(58,23,52,.08);
      font-size:12px;
      font-weight:700;
    }
    .mini-tag:before{
      content:"";
      width:6px;
      height:6px;
      border-radius:50%;
      background:var(--color-warm);
    }
    .list-stack{display:grid;gap:18px}
    .list-card{
      padding:16px;
      display:grid;
      grid-template-columns:138px 1fr;
      gap:18px;
      align-items:stretch;
      background:
        radial-gradient(circle at 0% 0%,rgba(255,94,126,.09),transparent 34%),
        linear-gradient(180deg,rgba(255,253,252,.96),rgba(255,246,241,.84));
    }
    .visual-tile{
      min-height:128px;
      border-radius:20px;
      border:1px solid rgba(255,255,255,.65);
      background:
        linear-gradient(90deg,rgba(255,255,255,.20) 1px,transparent 1px),
        linear-gradient(180deg,rgba(255,255,255,.18) 1px,transparent 1px),
        radial-gradient(circle at 28% 22%,rgba(255,94,126,.72),transparent 26%),
        radial-gradient(circle at 78% 70%,rgba(242,166,90,.72),transparent 30%),
        linear-gradient(135deg,#3A1734,#7B2D5C);
      background-size:16px 16px,16px 16px,auto,auto,auto;
      position:relative;
      overflow:hidden;
    }
    .visual-tile:before{
      content:"";
      position:absolute;
      inset:18px;
      border-radius:999px;
      border:2px dashed rgba(255,248,246,.36);
    }
    .visual-tile:after{
      content:"18+";
      position:absolute;
      left:12px;
      bottom:12px;
      border-radius:999px;
      padding:5px 9px;
      font-size:12px;
      font-weight:900;
      color:#341226;
      background:var(--color-warm);
    }
    .list-body{
      min-width:0;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      gap:12px;
    }
    .list-card h3{
      margin:0 0 8px;
      font-size:21px;
      line-height:1.35;
      color:var(--color-primary);
      font-weight:850;
    }
    .list-card p{
      margin:0;
      color:var(--color-muted);
      font-size:15px;
    }
    .meta-row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      flex-wrap:wrap;
      margin-top:10px;
    }
    .meta-tags{
      display:flex;
      gap:8px;
      flex-wrap:wrap;
    }
    .status-pill{
      display:inline-flex;
      align-items:center;
      gap:6px;
      border-radius:999px;
      padding:7px 11px;
      background:rgba(242,166,90,.14);
      color:#6d3c14;
      border:1px solid rgba(242,166,90,.28);
      font-size:12px;
      font-weight:800;
      white-space:nowrap;
    }
    .status-pill:before{
      content:"";
      width:7px;
      height:7px;
      border-radius:50%;
      background:var(--color-warm);
    }
    .time-note{
      color:var(--color-muted);
      font-size:12px;
      font-weight:700;
    }
    .notice-card{
      padding:22px;
      border-radius:26px;
      background:
        linear-gradient(135deg,rgba(58,23,52,.96),rgba(123,45,92,.94)),
        radial-gradient(circle at 85% 0%,rgba(255,94,126,.22),transparent 32%);
      color:#fff;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      overflow:hidden;
      position:relative;
    }
    .notice-card:after{
      content:"";
      position:absolute;
      width:140px;
      height:140px;
      right:-60px;
      bottom:-72px;
      border-radius:50%;
      background:rgba(242,166,90,.18);
    }
    .notice-card h3{
      position:relative;
      margin:0 0 8px;
      font-size:22px;
      font-weight:850;
      color:#fff;
    }
    .notice-card p{
      position:relative;
      margin:0;
      color:rgba(255,248,246,.78);
      font-size:15px;
    }
    .notice-card .btn-main{position:relative;flex:0 0 auto}
    .sidebar-stack{
      position:sticky;
      top:150px;
      display:grid;
      gap:18px;
    }
    .side-card{
      padding:22px;
      background:
        radial-gradient(circle at 100% 0%,rgba(255,94,126,.10),transparent 36%),
        rgba(255,253,252,.88);
    }
    .side-card h3{
      margin:0 0 12px;
      color:var(--color-primary);
      font-size:20px;
      font-weight:850;
    }
    .side-card p{
      margin:0;
      color:var(--color-muted);
      font-size:15px;
    }
    .side-list{
      list-style:none;
      margin:16px 0 0;
      padding:0;
      display:grid;
      gap:10px;
    }
    .side-list li{
      display:flex;
      justify-content:space-between;
      gap:12px;
      padding:12px 0;
      border-bottom:1px dashed rgba(58,23,52,.14);
      color:var(--color-muted);
      font-size:14px;
    }
    .side-list li:last-child{border-bottom:0}
    .side-list strong{color:var(--color-primary)}
    .tag-cloud{
      display:flex;
      gap:8px;
      flex-wrap:wrap;
      margin-top:14px;
    }
    .guide-steps{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
      margin-top:28px;
    }
    .step-card{
      border-radius:24px;
      padding:22px;
      background:#fff;
      border:1px solid var(--border-light);
      box-shadow:0 14px 36px rgba(58,23,52,.08);
      transition:var(--transition);
      position:relative;
      overflow:hidden;
    }
    .step-card:hover{
      transform:translateY(-4px);
      border-color:rgba(255,94,126,.32);
    }
    .step-number{
      width:42px;
      height:42px;
      border-radius:16px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      color:#fff;
      background:var(--gradient-brand);
      font-weight:900;
      margin-bottom:16px;
      box-shadow:0 12px 25px rgba(58,23,52,.18);
    }
    .step-card h3{
      margin:0 0 9px;
      color:var(--color-primary);
      font-size:19px;
      font-weight:850;
    }
    .step-card p{
      margin:0;
      color:var(--color-muted);
      font-size:14px;
    }
    .faq-wrap{
      background:
        radial-gradient(circle at 12% 8%,rgba(255,94,126,.10),transparent 28%),
        linear-gradient(180deg,#fff,var(--color-bg-soft));
    }
    .faq-box{padding:10px;background:rgba(255,253,252,.86)}
    .accordion{
      background:transparent;
      margin:0;
    }
    .accordion-item{
      border-bottom:1px solid rgba(58,23,52,.10);
      border-radius:18px;
      overflow:hidden;
    }
    .accordion-item:last-child{border-bottom:0}
    .accordion-title{
      border:0!important;
      background:transparent!important;
      color:var(--color-primary)!important;
      font-size:16px;
      font-weight:850;
      padding:18px 48px 18px 18px;
      line-height:1.55;
    }
    .accordion-title:before{
      color:var(--color-accent);
      font-size:22px;
      margin-top:-12px;
    }
    .accordion-title:hover,.accordion-title:focus{
      background:rgba(255,94,126,.07)!important;
      color:var(--color-primary)!important;
    }
    .accordion-content{
      border:0!important;
      background:rgba(255,246,241,.70)!important;
      color:var(--color-muted);
      padding:0 18px 18px;
      font-size:15px;
    }
    .feedback-card{
      overflow:hidden;
      border-radius:var(--radius-lg);
      background:
        radial-gradient(circle at 96% 0%,rgba(255,94,126,.13),transparent 32%),
        linear-gradient(180deg,rgba(255,253,252,.98),rgba(255,246,241,.92));
    }
    .feedback-left{
      height:100%;
      padding:32px;
      color:#fff;
      background:
        radial-gradient(circle at 0% 0%,rgba(255,94,126,.36),transparent 34%),
        linear-gradient(135deg,var(--color-primary-deep),var(--color-primary));
      border-radius:30px;
      position:relative;
      overflow:hidden;
    }
    .feedback-left:after{
      content:"";
      position:absolute;
      inset:auto -80px -90px auto;
      width:220px;
      height:220px;
      border-radius:50%;
      background:rgba(242,166,90,.18);
    }
    .feedback-left h2{
      margin:14px 0 12px;
      color:#fff;
      font-size:32px;
      line-height:1.2;
      font-weight:850;
    }
    .feedback-left p{color:rgba(255,248,246,.78);margin:0 0 18px}
    .trust-list{
      list-style:none;
      padding:0;
      margin:20px 0 0;
      display:grid;
      gap:10px;
      position:relative;
      z-index:1;
    }
    .trust-list li{
      display:flex;
      align-items:center;
      gap:9px;
      color:rgba(255,248,246,.86);
      font-size:14px;
    }
    .trust-list li:before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--color-warm);
    }
    .feedback-form{
      padding:32px;
    }
    label{
      color:var(--color-primary);
      font-weight:800;
      font-size:14px;
      margin-bottom:8px;
    }
    input[type="text"],input[type="email"],select,textarea{
      border:1px solid rgba(58,23,52,.14);
      background:#fff;
      box-shadow:none;
      border-radius:16px;
      min-height:48px;
      color:var(--color-text);
      margin-bottom:16px;
    }
    textarea{min-height:116px;resize:vertical}
    input:focus,select:focus,textarea:focus{
      border-color:rgba(255,94,126,.62);
      box-shadow:0 0 0 4px rgba(255,94,126,.12);
      background:#fff;
    }
    .check-row{
      display:flex;
      align-items:flex-start;
      gap:10px;
      color:var(--color-muted);
      font-size:13px;
      margin:4px 0 18px;
    }
    .check-row input{margin-top:5px}
    .form-note{
      margin:14px 0 0;
      color:var(--color-muted);
      font-size:12px;
      line-height:1.6;
    }
    .site-footer{
      background:
        radial-gradient(circle at 16% 0%,rgba(255,94,126,.18),transparent 30%),
        linear-gradient(180deg,#201020,var(--color-primary-deep));
      color:var(--color-light);
      position:relative;
    }
    .site-footer:before{
      content:"";
      position:absolute;
      top:0;
      left:0;
      right:0;
      height:3px;
      background:var(--gradient-button);
    }
    .footer-main{padding:52px 0 36px}
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      margin-bottom:14px;
      font-size:19px;
      font-weight:850;
    }
    .footer-text{
      max-width:620px;
      margin:0;
      color:rgba(255,248,246,.72);
      font-size:15px;
    }
    .footer-title{
      color:#fff;
      font-size:15px;
      font-weight:850;
      margin-bottom:14px;
    }
    .footer-links{
      list-style:none;
      margin:0;
      padding:0;
      display:grid;
      gap:9px;
    }
    .footer-links a{
      color:rgba(255,248,246,.70);
      font-size:14px;
    }
    .footer-links a:hover{
      color:var(--color-warm);
      padding-left:3px;
    }
    .footer-bottom{
      padding:18px 0;
      border-top:1px solid var(--border-dark);
      color:rgba(255,248,246,.60);
      font-size:13px;
    }
    .back-top{
      color:var(--color-warm);
      font-weight:800;
    }
    .back-top:hover{color:#fff}
    @media (max-width:1023px){
      .brand-inner{align-items:flex-start;flex-direction:column;gap:14px}
      .header-tools{width:100%;justify-content:flex-start}
      .search-shell{width:min(100%,360px)}
      .sidebar-stack{position:static}
      .guide-steps{grid-template-columns:repeat(2,1fr)}
      .notice-card{align-items:flex-start;flex-direction:column}
    }
    @media (max-width:767px){
      .brand-inner{min-height:auto;padding:14px 0}
      .brand-logo{align-items:flex-start}
      .logo-mark{width:42px;height:42px;flex-basis:42px;border-radius:15px}
      .logo-name{font-size:15px;max-width:235px}
      .logo-note{font-size:11px}
      .header-tools{gap:8px}
      .search-shell{order:3;width:100%}
      .age-badge,.status-badge{font-size:11px;min-height:34px}
      .header-tools .btn-main{width:100%;margin-top:2px}
      .channel-scroll{padding:10px 0}
      .channel-link{padding:8px 15px;font-size:13px}
      .page-hero{padding:42px 0 58px}
      .hero-actions{display:grid;grid-template-columns:1fr;width:100%}
      .hero-actions .btn-main,.hero-actions .btn-secondary{width:100%}
      .status-card{margin-top:26px;padding:20px;border-radius:24px}
      .filter-shell{border-radius:22px;padding:12px}
      .section{padding:56px 0}
      .section-tight{padding:42px 0}
      .channel-intro{padding:22px}
      .list-card{grid-template-columns:1fr;gap:14px}
      .visual-tile{min-height:112px}
      .meta-row{align-items:flex-start}
      .guide-steps{grid-template-columns:1fr}
      .feedback-left,.feedback-form{padding:24px}
      .feedback-left{border-radius:24px}
      .footer-main{padding:42px 0 28px}
    }
    @media (max-width:520px){
      h1{font-size:32px}
      .section-title{font-size:25px}
      .filter-tag{font-size:13px;padding:9px 14px}
      .list-card h3{font-size:19px}
      .notice-card{padding:20px}
      .status-item{flex-direction:column;align-items:flex-start}
      .btn-main,.btn-secondary{padding-left:18px;padding-right:18px}
    }