/* roulang page: index */
:root{
      --primary:#F27A6A;
      --primary-2:#F36F5F;
      --accent:#8F334A;
      --accent-2:#A94158;
      --cream:#FFF7F1;
      --cream-2:#FFF1E6;
      --paper:#FFFDFC;
      --panel:#FFF9F5;
      --text:#2B181D;
      --muted:#7B6863;
      --border:#EED8CF;
      --shadow:0 18px 45px rgba(143, 51, 74, .10);
      --shadow-soft:0 10px 26px rgba(143, 51, 74, .08);
      --radius-xl:32px;
      --radius-lg:24px;
      --radius-md:18px;
      --radius-sm:14px;
      --container:1240px;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      color:var(--text);
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
      line-height:1.75;
      background:
        radial-gradient(circle at 0% 0%, rgba(242,122,106,.14), transparent 24%),
        radial-gradient(circle at 100% 8%, rgba(169,65,88,.12), transparent 22%),
        linear-gradient(180deg, #FFF9F5 0%, #FFF7F1 30%, #FFFDFC 100%);
      text-rendering:optimizeLegibility;
      -webkit-font-smoothing:antialiased;
    }
    body::before,
    body::after{
      content:"";
      position:fixed;
      inset:auto;
      pointer-events:none;
      z-index:-1;
      border-radius:999px;
      filter:blur(20px);
    }
    body::before{
      width:320px;height:320px;
      left:-120px;top:160px;
      background:rgba(242,122,106,.08);
    }
    body::after{
      width:420px;height:420px;
      right:-180px;bottom:-120px;
      background:rgba(143,51,74,.08);
    }
    a{color:inherit;text-decoration:none;transition:all .22s ease}
    img{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    ::selection{background:rgba(242,122,106,.22);color:var(--text)}
    ::-webkit-scrollbar{width:10px;height:10px}
    ::-webkit-scrollbar-thumb{background:rgba(143,51,74,.22);border-radius:999px}
    ::-webkit-scrollbar-track{background:rgba(255,255,255,.55)}

    .site-container{
      max-width:var(--container);
      padding-left:22px;
      padding-right:22px;
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:1030;
      background:rgba(255,249,245,.88);
      backdrop-filter:blur(14px);
      border-bottom:1px solid rgba(238,216,207,.8);
      box-shadow:0 6px 22px rgba(43,24,29,.04);
    }
    .top-brand{
      padding:16px 0 12px;
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:18px;
    }
    .brand-lockup{
      display:flex;
      align-items:center;
      gap:14px;
      min-width:0;
    }
    .brand-mark{
      width:54px;height:54px;
      border-radius:18px;
      background:
        radial-gradient(circle at 30% 30%, rgba(255,255,255,.78), transparent 28%),
        linear-gradient(135deg, var(--primary) 0%, var(--accent-2) 100%);
      box-shadow:0 14px 30px rgba(242,122,106,.26);
      position:relative;
      flex:0 0 auto;
    }
    .brand-mark::before{
      content:"";
      position:absolute;
      width:22px;height:22px;
      border-radius:50% 50% 54% 46%;
      left:16px;top:14px;
      background:rgba(255,255,255,.84);
      transform:rotate(-12deg);
      box-shadow:10px 2px 0 rgba(255,255,255,.42);
    }
    .brand-text{
      min-width:0;
      display:flex;
      flex-direction:column;
      gap:2px;
    }
    .brand-name{
      font-size:1.08rem;
      font-weight:800;
      letter-spacing:.01em;
      line-height:1.2;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }
    .brand-sub{
      font-size:.84rem;
      color:var(--muted);
    }
    .brand-stamps{
      display:flex;
      align-items:center;
      justify-content:flex-end;
      flex-wrap:wrap;
      gap:10px;
    }
    .mini-chip{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:8px 12px;
      border-radius:999px;
      border:1px solid var(--border);
      background:rgba(255,255,255,.8);
      color:var(--muted);
      font-size:.84rem;
      box-shadow:var(--shadow-soft);
      white-space:nowrap;
    }
    .mini-chip i{color:var(--accent-2)}
    .mini-action{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:9px 15px;
      border-radius:999px;
      background:linear-gradient(135deg, var(--primary), var(--primary-2));
      color:#fff;
      font-weight:700;
      font-size:.88rem;
      box-shadow:0 14px 30px rgba(242,122,106,.22);
    }
    .mini-action:hover{
      transform:translateY(-1px);
      color:#fff;
      box-shadow:0 16px 34px rgba(242,122,106,.28);
    }

    .channel-row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      padding:0 0 16px;
    }
    .channel-nav{
      display:flex;
      gap:10px;
      flex-wrap:nowrap;
      overflow-x:auto;
      padding-bottom:6px;
      scrollbar-width:thin;
      -webkit-overflow-scrolling:touch;
    }
    .channel-nav a{
      display:inline-flex;
      align-items:center;
      gap:8px;
      white-space:nowrap;
      padding:11px 16px;
      border-radius:999px;
      background:rgba(255,255,255,.8);
      border:1px solid rgba(238,216,207,.9);
      color:var(--muted);
      font-weight:700;
      box-shadow:var(--shadow-soft);
      flex:0 0 auto;
    }
    .channel-nav a:hover{
      color:var(--text);
      border-color:rgba(242,122,106,.35);
      background:#fff;
      transform:translateY(-1px);
    }
    .channel-nav a.active{
      background:linear-gradient(135deg, rgba(242,122,106,.16), rgba(169,65,88,.11));
      color:var(--accent);
      border-color:rgba(242,122,106,.28);
    }
    .channel-hint{
      color:var(--muted);
      font-size:.88rem;
      display:flex;
      align-items:center;
      gap:10px;
      flex:0 0 auto;
    }
    .channel-hint strong{
      color:var(--text);
      font-weight:700;
    }

    main{display:block}
    .hero{
      padding:86px 0 88px;
      position:relative;
    }
    .hero-grid{
      display:grid;
      grid-template-columns:1.08fr .92fr;
      gap:34px;
      align-items:center;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 14px;
      border-radius:999px;
      background:rgba(242,122,106,.12);
      color:var(--accent);
      border:1px solid rgba(242,122,106,.18);
      font-size:.86rem;
      font-weight:700;
    }
    .hero h1{
      margin:18px 0 16px;
      font-size:clamp(2.05rem, 4.8vw, 3.75rem);
      line-height:1.14;
      font-weight:800;
      letter-spacing:-.03em;
    }
    .hero p.lead{
      font-size:1.05rem;
      color:var(--muted);
      max-width:58ch;
      margin:0;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin:26px 0 18px;
    }
    .btn-peach,
    .btn-ghost,
    .btn-light-rose{
      border:0;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      padding:13px 20px;
      border-radius:999px;
      font-weight:700;
      transition:all .22s ease;
      text-decoration:none;
    }
    .btn-peach{
      background:linear-gradient(135deg, var(--primary), var(--primary-2));
      color:#fff;
      box-shadow:0 18px 34px rgba(242,122,106,.26);
    }
    .btn-peach:hover{
      color:#fff;
      transform:translateY(-2px);
      box-shadow:0 22px 38px rgba(242,122,106,.30);
    }
    .btn-ghost{
      background:rgba(255,255,255,.75);
      color:var(--text);
      border:1px solid var(--border);
      box-shadow:var(--shadow-soft);
    }
    .btn-ghost:hover{
      color:var(--accent);
      border-color:rgba(242,122,106,.3);
      transform:translateY(-2px);
      background:#fff;
    }
    .btn-light-rose{
      background:rgba(255,255,255,.24);
      color:#fff;
      border:1px solid rgba(255,255,255,.28);
    }
    .btn-light-rose:hover{
      color:#fff;
      background:rgba(255,255,255,.32);
      transform:translateY(-2px);
    }
    .hero-points{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin:18px 0 0;
      padding:0;
      list-style:none;
    }
    .hero-points li{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:9px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.84);
      border:1px solid var(--border);
      color:var(--muted);
      box-shadow:var(--shadow-soft);
      font-size:.92rem;
    }
    .hero-points i{
      color:var(--accent-2);
    }

    .search-chip{
      margin-top:22px;
      display:flex;
      align-items:center;
      gap:10px;
      padding:10px 12px;
      border-radius:22px;
      background:rgba(255,255,255,.82);
      border:1px solid var(--border);
      box-shadow:var(--shadow-soft);
      max-width:560px;
    }
    .search-chip i{
      font-size:1rem;
      color:var(--accent-2);
      flex:0 0 auto;
    }
    .search-chip input{
      border:0;
      outline:0;
      background:transparent;
      flex:1 1 auto;
      min-width:0;
      color:var(--text);
      padding:4px 2px;
    }
    .search-chip input::placeholder{color:#A7928D}
    .search-chip button{
      flex:0 0 auto;
      border:0;
      background:linear-gradient(135deg, var(--primary), var(--primary-2));
      color:#fff;
      font-weight:700;
      padding:11px 16px;
      border-radius:16px;
      box-shadow:0 14px 26px rgba(242,122,106,.18);
      transition:all .22s ease;
    }
    .search-chip button:hover{
      transform:translateY(-1px);
      box-shadow:0 18px 30px rgba(242,122,106,.24);
    }

    .hero-visual{
      position:relative;
      min-height:560px;
      padding:22px;
    }
    .hero-glow{
      position:absolute;
      border-radius:999px;
      filter:blur(20px);
      pointer-events:none;
    }
    .hero-glow.one{
      width:220px;height:220px;
      left:12px;top:40px;
      background:rgba(242,122,106,.16);
    }
    .hero-glow.two{
      width:260px;height:260px;
      right:0;bottom:10px;
      background:rgba(169,65,88,.14);
    }
    .cover-frame{
      position:relative;
      z-index:1;
      height:100%;
      min-height:516px;
      border-radius:34px;
      background:
        linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,249,245,.96)),
        #fff;
      border:1px solid rgba(238,216,207,.96);
      box-shadow:0 28px 60px rgba(143, 51, 74, .12);
      overflow:hidden;
      padding:24px;
    }
    .cover-frame::before{
      content:"";
      position:absolute;
      inset:auto -10% -14% auto;
      width:280px;height:280px;
      border-radius:50%;
      background:radial-gradient(circle at 30% 30%, rgba(242,122,106,.22), rgba(242,122,106,.02) 62%, transparent 70%);
      pointer-events:none;
    }
    .cover-head{
      display:flex;
      justify-content:space-between;
      align-items:flex-start;
      gap:16px;
      margin-bottom:18px;
    }
    .cover-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(242,122,106,.12);
      color:var(--accent);
      border:1px solid rgba(242,122,106,.18);
      font-size:.84rem;
      font-weight:700;
    }
    .cover-mini{
      text-align:right;
      color:var(--muted);
      font-size:.86rem;
    }
    .cover-mini strong{
      display:block;
      color:var(--text);
      font-size:.98rem;
      font-weight:700;
    }
    .cover-art{
      position:relative;
      height:292px;
      border-radius:28px;
      overflow:hidden;
      background:
        linear-gradient(135deg, rgba(242,122,106,.92), rgba(169,65,88,.88)),
        #f4a698;
      box-shadow:inset 0 1px 0 rgba(255,255,255,.24);
    }
    .cover-art::before,
    .cover-art::after{
      content:"";
      position:absolute;
      border-radius:50%;
      background:rgba(255,255,255,.12);
      filter:blur(0px);
    }
    .cover-art::before{
      width:210px;height:210px;
      left:-20px;top:-30px;
    }
    .cover-art::after{
      width:270px;height:270px;
      right:-80px;bottom:-70px;
    }
    .cover-art-inner{
      position:absolute;
      inset:0;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      padding:22px;
      color:#fff;
      z-index:1;
    }
    .cover-title{
      max-width:14ch;
      font-size:1.55rem;
      line-height:1.15;
      font-weight:800;
      letter-spacing:-.02em;
      margin:0;
    }
    .cover-tagrow{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-top:12px;
    }
    .cover-tag{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:7px 11px;
      border-radius:999px;
      background:rgba(255,255,255,.14);
      border:1px solid rgba(255,255,255,.20);
      font-size:.82rem;
      backdrop-filter:blur(6px);
    }
    .cover-bottom{
      display:flex;
      justify-content:space-between;
      gap:12px;
      align-items:flex-end;
    }
    .cover-bottom .meta{
      font-size:.88rem;
      color:rgba(255,255,255,.88);
    }
    .cover-bottom .meta strong{
      display:block;
      color:#fff;
      font-size:1.1rem;
      margin-top:2px;
    }
    .floating-card{
      position:absolute;
      background:rgba(255,255,255,.92);
      border:1px solid rgba(238,216,207,.96);
      box-shadow:var(--shadow);
      border-radius:24px;
      padding:16px 16px 14px;
      width:220px;
      z-index:2;
    }
    .floating-card.one{
      top:46px;
      right:-8px;
    }
    .floating-card.two{
      bottom:30px;
      left:6px;
      width:210px;
    }
    .floating-card.three{
      top:225px;
      right:42px;
      width:178px;
    }
    .floating-card .label{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:6px 10px;
      border-radius:999px;
      background:rgba(242,122,106,.12);
      color:var(--accent);
      font-size:.8rem;
      font-weight:700;
      margin-bottom:10px;
    }
    .floating-card h4{
      margin:0;
      font-size:1rem;
      line-height:1.4;
      font-weight:800;
    }
    .floating-card p{
      margin:8px 0 0;
      color:var(--muted);
      font-size:.85rem;
      line-height:1.6;
    }

    .section{
      padding:88px 0;
      position:relative;
    }
    .section.soft{
      background:linear-gradient(180deg, rgba(255,255,255,.45), rgba(255,247,241,.9));
      border-top:1px solid rgba(238,216,207,.52);
      border-bottom:1px solid rgba(238,216,207,.52);
    }
    .section-title{
      display:flex;
      justify-content:space-between;
      align-items:flex-end;
      gap:22px;
      margin-bottom:30px;
    }
    .section-title .title-copy{
      max-width:68ch;
    }
    .section-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      margin-bottom:10px;
      font-size:.86rem;
      color:var(--accent);
      font-weight:700;
    }
    .section-title h2{
      margin:0;
      font-size:clamp(1.7rem, 3.4vw, 2.55rem);
      line-height:1.22;
      font-weight:800;
      letter-spacing:-.02em;
    }
    .section-title p{
      margin:12px 0 0;
      color:var(--muted);
      font-size:1rem;
      max-width:64ch;
    }
    .section-badge{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:10px 14px;
      border-radius:999px;
      background:rgba(242,122,106,.12);
      color:var(--accent);
      border:1px solid rgba(242,122,106,.18);
      font-size:.86rem;
      font-weight:700;
      white-space:nowrap;
    }

    .feature-grid{
      display:grid;
      grid-template-columns:1.25fr 1fr 1fr;
      gap:18px;
      align-items:stretch;
    }
    .feature-big{
      grid-row:span 2;
      min-height:100%;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      padding:30px;
      border-radius:var(--radius-xl);
      background:
        linear-gradient(180deg, rgba(255,255,255,.96), rgba(255,249,245,.92));
      border:1px solid var(--border);
      box-shadow:var(--shadow);
      position:relative;
      overflow:hidden;
    }
    .feature-big::before{
      content:"";
      position:absolute;
      inset:auto -12% -18% auto;
      width:300px;height:300px;
      background:radial-gradient(circle, rgba(242,122,106,.16), transparent 62%);
      border-radius:50%;
      pointer-events:none;
    }
    .feature-big h3,
    .mini-card h3,
    .pair-card h3,
    .scene-card h3,
    .timeline-step h3{
      margin:0;
      font-size:1.12rem;
      line-height:1.45;
      font-weight:800;
    }
    .feature-big p,
    .mini-card p,
    .pair-card p,
    .scene-card p,
    .timeline-step p{
      margin:10px 0 0;
      color:var(--muted);
      font-size:.95rem;
      line-height:1.72;
    }
    .feature-big .icon{
      width:54px;height:54px;
      border-radius:18px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      background:linear-gradient(135deg, rgba(242,122,106,.14), rgba(169,65,88,.08));
      color:var(--accent);
      font-size:1.3rem;
      margin-bottom:18px;
      border:1px solid rgba(242,122,106,.18);
    }
    .feature-foot{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:22px;
    }
    .feat-tag{
      padding:8px 11px;
      border-radius:999px;
      background:rgba(255,255,255,.8);
      border:1px solid var(--border);
      color:var(--muted);
      font-size:.84rem;
    }
    .mini-card{
      padding:22px;
      border-radius:24px;
      background:#fff;
      border:1px solid var(--border);
      box-shadow:var(--shadow-soft);
      transition:transform .22s ease, box-shadow .22s ease, border-color .22s ease;
      min-height:190px;
    }
    .mini-card:hover,
    .pair-card:hover,
    .scene-card:hover,
    .timeline-step:hover{
      transform:translateY(-4px);
      border-color:rgba(242,122,106,.34);
      box-shadow:0 18px 42px rgba(143,51,74,.12);
    }
    .mini-card .icon,
    .pair-card .icon,
    .scene-card .icon{
      width:44px;height:44px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      border-radius:16px;
      background:rgba(242,122,106,.12);
      color:var(--accent);
      margin-bottom:14px;
      font-size:1.08rem;
    }

    .stats-band{
      margin-top:18px;
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
    }
    .stat-card{
      border-radius:24px;
      background:rgba(255,255,255,.84);
      border:1px solid var(--border);
      box-shadow:var(--shadow-soft);
      padding:22px 20px 20px;
      position:relative;
      overflow:hidden;
    }
    .stat-card::before{
      content:"";
      position:absolute;
      inset:auto -15% -18% auto;
      width:140px;height:140px;
      background:radial-gradient(circle, rgba(242,122,106,.15), transparent 68%);
      pointer-events:none;
    }
    .stat-card strong{
      display:block;
      font-size:1.8rem;
      line-height:1.1;
      font-weight:800;
      color:var(--accent);
      margin-bottom:8px;
      letter-spacing:-.02em;
    }
    .stat-card span{
      display:block;
      color:var(--text);
      font-weight:700;
      margin-bottom:6px;
    }
    .stat-card p{
      margin:0;
      color:var(--muted);
      font-size:.9rem;
      line-height:1.65;
    }

    .pair-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:18px;
      align-items:stretch;
    }
    .pair-card{
      padding:28px;
      border-radius:var(--radius-xl);
      background:#fff;
      border:1px solid var(--border);
      box-shadow:var(--shadow);
      position:relative;
      overflow:hidden;
    }
    .pair-card.featured{
      background:
        linear-gradient(180deg, #fff, rgba(255,247,241,.96));
    }
    .pair-card .label{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(242,122,106,.12);
      color:var(--accent);
      border:1px solid rgba(242,122,106,.18);
      font-size:.84rem;
      font-weight:700;
      margin-bottom:16px;
    }
    .pair-card ul,
    .scene-card ul,
    .timeline-step ul{
      margin:14px 0 0;
      padding:0;
      list-style:none;
      display:grid;
      gap:10px;
    }
    .pair-card li,
    .scene-card li,
    .timeline-step li{
      display:flex;
      align-items:flex-start;
      gap:10px;
      color:var(--muted);
      font-size:.93rem;
      line-height:1.6;
    }
    .pair-card li i,
    .scene-card li i,
    .timeline-step li i{
      color:var(--accent-2);
      margin-top:2px;
      flex:0 0 auto;
    }
    .pair-actions{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:18px;
    }

    .sidebar-note{
      display:flex;
      flex-direction:column;
      gap:14px;
      padding:28px;
      border-radius:var(--radius-xl);
      background:linear-gradient(180deg, rgba(242,122,106,.08), rgba(255,255,255,.88));
      border:1px solid rgba(242,122,106,.18);
      box-shadow:var(--shadow-soft);
    }
    .sidebar-note h3{
      margin:0;
      font-size:1.14rem;
      font-weight:800;
    }
    .sidebar-note p{
      margin:0;
      color:var(--muted);
      line-height:1.7;
      font-size:.95rem;
    }
    .sidebar-list{
      display:grid;
      gap:10px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .sidebar-list li{
      display:flex;
      align-items:center;
      gap:10px;
      padding:11px 12px;
      border-radius:16px;
      background:rgba(255,255,255,.84);
      border:1px solid var(--border);
      color:var(--text);
      font-size:.9rem;
    }
    .sidebar-list i{color:var(--accent-2)}

    .scene-grid{
      display:grid;
      grid-template-columns:1fr 1fr 1fr 1fr;
      gap:16px;
    }
    .scene-card{
      padding:22px;
      border-radius:24px;
      background:linear-gradient(180deg, rgba(255,255,255,.98), rgba(255,249,245,.92));
      border:1px solid var(--border);
      box-shadow:var(--shadow-soft);
      min-height:100%;
    }
    .scene-card .pill{
      display:inline-flex;
      align-items:center;
      gap:7px;
      font-size:.78rem;
      color:var(--accent);
      background:rgba(242,122,106,.12);
      border:1px solid rgba(242,122,106,.16);
      border-radius:999px;
      padding:6px 10px;
      margin-bottom:12px;
      font-weight:700;
    }

    .timeline{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
      position:relative;
      margin-top:8px;
    }
    .timeline-step{
      padding:22px;
      border-radius:24px;
      background:#fff;
      border:1px solid var(--border);
      box-shadow:var(--shadow-soft);
      position:relative;
      overflow:hidden;
    }
    .timeline-step .num{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width:38px;height:38px;
      border-radius:13px;
      background:linear-gradient(135deg, rgba(242,122,106,.14), rgba(169,65,88,.08));
      color:var(--accent);
      font-weight:800;
      margin-bottom:14px;
    }
    .timeline-step p{margin-top:8px}
    .timeline-step ul{margin-top:14px}

    .faq-wrap{
      border-radius:var(--radius-xl);
      background:linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,247,241,.96));
      border:1px solid var(--border);
      box-shadow:var(--shadow);
      padding:28px;
    }
    .accordion{
      --bs-accordion-bg:transparent;
      --bs-accordion-border-width:0;
      --bs-accordion-btn-focus-box-shadow:none;
      --bs-accordion-active-bg:transparent;
      --bs-accordion-btn-padding-x:0;
      --bs-accordion-btn-padding-y:0;
      --bs-accordion-body-padding-x:0;
      --bs-accordion-body-padding-y:16px;
    }
    .accordion-item{
      background:transparent;
      border:0;
      margin-bottom:12px;
    }
    .accordion-button{
      background:#fff;
      border:1px solid var(--border);
      border-radius:18px !important;
      box-shadow:var(--shadow-soft);
      padding:18px 20px;
      font-weight:800;
      color:var(--text);
    }
    .accordion-button:not(.collapsed){
      color:var(--accent);
      background:rgba(242,122,106,.08);
      border-color:rgba(242,122,106,.22);
    }
    .accordion-button::after{
      background-size:1rem;
      opacity:.82;
    }
    .accordion-body{
      padding:16px 20px 18px !important;
      margin-top:10px;
      border-radius:18px;
      background:rgba(255,255,255,.82);
      border:1px solid var(--border);
      color:var(--muted);
    }

    .cta-band{
      border-radius:var(--radius-xl);
      background:linear-gradient(135deg, #2B181D 0%, #412029 58%, #5B293C 100%);
      color:#fff;
      padding:34px;
      position:relative;
      overflow:hidden;
      box-shadow:0 24px 50px rgba(43,24,29,.18);
    }
    .cta-band::before,
    .cta-band::after{
      content:"";
      position:absolute;
      border-radius:50%;
      pointer-events:none;
    }
    .cta-band::before{
      width:260px;height:260px;
      right:-70px;top:-90px;
      background:rgba(242,122,106,.16);
      filter:blur(6px);
    }
    .cta-band::after{
      width:220px;height:220px;
      left:-90px;bottom:-90px;
      background:rgba(255,255,255,.08);
      filter:blur(10px);
    }
    .cta-band .inner{
      position:relative;
      z-index:1;
      display:flex;
      justify-content:space-between;
      gap:20px;
      align-items:center;
      flex-wrap:wrap;
    }
    .cta-band h2{
      margin:0;
      font-size:clamp(1.5rem, 3vw, 2.2rem);
      line-height:1.22;
      font-weight:800;
      letter-spacing:-.02em;
    }
    .cta-band p{
      margin:12px 0 0;
      color:rgba(255,255,255,.78);
      max-width:60ch;
      line-height:1.8;
    }
    .cta-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-left:auto;
    }

    .footer{
      background:linear-gradient(180deg, #2B181D 0%, #231317 100%);
      color:rgba(255,255,255,.84);
      padding:56px 0 28px;
      margin-top:0;
    }
    .footer a{
      color:rgba(255,255,255,.88);
    }
    .footer a:hover{
      color:var(--primary);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.15fr .8fr .8fr;
      gap:22px;
      align-items:start;
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:14px;
      margin-bottom:16px;
    }
    .footer-title{
      margin:0;
      color:#fff;
      font-size:1.08rem;
      font-weight:800;
      line-height:1.2;
    }
    .footer p{
      margin:0;
      color:rgba(255,255,255,.72);
      line-height:1.8;
      font-size:.94rem;
    }
    .footer-links{
      display:grid;
      gap:10px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .footer-links a{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:rgba(255,255,255,.82);
      font-size:.94rem;
    }
    .footer-links i{color:var(--primary)}
    .footer-note{
      margin-top:26px;
      padding-top:18px;
      border-top:1px solid rgba(255,255,255,.12);
      display:flex;
      justify-content:space-between;
      gap:14px;
      flex-wrap:wrap;
      color:rgba(255,255,255,.58);
      font-size:.86rem;
    }
    .footer-note strong{color:#fff}

    .focus-ring:focus,
    .btn-peach:focus,
    .btn-ghost:focus,
    .btn-light-rose:focus,
    .mini-action:focus,
    .mini-chip:focus,
    .channel-nav a:focus,
    .accordion-button:focus,
    .search-chip input:focus,
    .search-chip button:focus{
      outline:0;
      box-shadow:0 0 0 4px rgba(242,122,106,.18);
    }

    @media (max-width: 1199.98px){
      .hero-grid{grid-template-columns:1fr .92fr}
      .feature-grid{grid-template-columns:1fr 1fr}
      .feature-big{grid-column:1 / -1; grid-row:auto}
      .stats-band{grid-template-columns:repeat(2,1fr)}
      .scene-grid{grid-template-columns:repeat(2,1fr)}
      .timeline{grid-template-columns:repeat(2,1fr)}
      .footer-grid{grid-template-columns:1fr 1fr}
      .cover-frame{min-height:520px}
      .floating-card.one{right:-4px}
      .floating-card.three{right:24px}
    }
    @media (max-width: 991.98px){
      .top-brand,
      .channel-row{
        flex-direction:column;
        align-items:flex-start;
      }
      .brand-stamps{
        justify-content:flex-start;
      }
      .channel-hint{
        margin-top:2px;
      }
      .hero{
        padding:72px 0 72px;
      }
      .hero-grid{
        grid-template-columns:1fr;
      }
      .hero-visual{
        min-height:auto;
        padding:0;
      }
      .cover-frame{
        min-height:480px;
      }
      .pair-grid{
        grid-template-columns:1fr;
      }
      .scene-grid{
        grid-template-columns:repeat(2,1fr);
      }
      .timeline{
        grid-template-columns:1fr;
      }
    }
    @media (max-width: 767.98px){
      .site-container{
        padding-left:16px;
        padding-right:16px;
      }
      .hero{
        padding:58px 0 60px;
      }
      .hero h1{
        font-size:clamp(1.95rem, 9vw, 2.85rem);
      }
      .hero-actions,
      .cta-actions{
        width:100%;
      }
      .btn-peach,
      .btn-ghost,
      .btn-light-rose{
        width:100%;
      }
      .search-chip{
        max-width:100%;
        flex-wrap:wrap;
      }
      .search-chip input{
        min-width:220px;
        width:100%;
        order:2;
      }
      .search-chip i{
        order:1;
      }
      .search-chip button{
        width:100%;
        order:3;
      }
      .feature-grid{
        grid-template-columns:1fr;
      }
      .stats-band{
        grid-template-columns:1fr;
      }
      .scene-grid{
        grid-template-columns:1fr;
      }
      .footer-grid{
        grid-template-columns:1fr;
      }
      .section{
        padding:64px 0;
      }
      .section-title{
        flex-direction:column;
        align-items:flex-start;
      }
      .cta-band{
        padding:28px 22px;
      }
      .cover-frame{
        min-height:auto;
        padding:18px;
      }
      .cover-art{
        height:250px;
      }
      .floating-card{
        position:relative;
        width:100% !important;
        inset:auto !important;
        margin-top:12px;
      }
      .hero-visual{
        display:grid;
        gap:12px;
      }
    }
    @media (max-width: 575.98px){
      .top-brand{
        padding:14px 0 10px;
      }
      .brand-mark{
        width:48px;height:48px;border-radius:16px;
      }
      .brand-name{
        font-size:1rem;
      }
      .mini-chip,
      .channel-nav a{
        font-size:.8rem;
      }
      .hero h1{
        letter-spacing:-.025em;
      }
      .cover-frame,
      .feature-big,
      .pair-card,
      .mini-card,
      .scene-card,
      .timeline-step,
      .faq-wrap,
      .cta-band,
      .stat-card{
        border-radius:22px;
      }
      .accordion-button,
      .accordion-body{
        border-radius:16px !important;
      }
      .brand-stamps{
        gap:8px;
      }
      .hero-points{
        gap:8px;
      }
      .hero-points li{
        width:100%;
      }
    }

/* roulang page: category2 */
:root{
      --peach:#F27A6A;
      --peach-strong:#F36F5F;
      --apricot:#FFE1CF;
      --cream:#FFF7F1;
      --cream-soft:#FFFDFC;
      --plum:#2B181D;
      --ink:#211A1C;
      --berry:#8F334A;
      --berry-soft:#A94158;
      --muted:#7B6863;
      --line:#EED8CF;
      --line-strong:#F2BDAF;
      --white:#ffffff;
      --warm-gray:#F8EEE8;
      --radius-xl:32px;
      --radius-lg:24px;
      --radius-md:18px;
      --radius-sm:14px;
      --shadow-soft:0 18px 45px rgba(143, 51, 74, .10);
      --shadow-hover:0 24px 60px rgba(143, 51, 74, .16);
      --shadow-inset:inset 0 1px 0 rgba(255,255,255,.72);
      --container:1200px;
      --ease:all .28s ease;
    }

    *{box-sizing:border-box;}
    html{scroll-behavior:smooth;}
    body{
      margin:0;
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
      color:var(--ink);
      background:
        radial-gradient(circle at 8% 4%, rgba(255,225,207,.95), transparent 32%),
        radial-gradient(circle at 90% 14%, rgba(242,122,106,.16), transparent 28%),
        linear-gradient(180deg, var(--cream) 0%, #FFFDFC 48%, #FFF7F1 100%);
      line-height:1.75;
      font-size:16px;
      overflow-x:hidden;
    }
    a{
      color:inherit;
      text-decoration:none;
      transition:var(--ease);
    }
    a:hover{color:var(--berry);}
    img{max-width:100%;display:block;}
    button,input,textarea,select{font:inherit;}
    ::selection{background:rgba(242,122,106,.28);color:var(--plum);}
    .site-container{max-width:var(--container);}
    .focus-ring:focus-visible,
    a:focus-visible,
    button:focus-visible,
    input:focus-visible,
    textarea:focus-visible,
    select:focus-visible{
      outline:3px solid rgba(242,122,106,.36);
      outline-offset:3px;
      border-radius:16px;
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(255,247,241,.94);
      backdrop-filter:blur(14px);
      border-bottom:1px solid rgba(238,216,207,.86);
      box-shadow:0 12px 34px rgba(43,24,29,.05);
    }
    .top-brand{
      min-height:82px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:24px;
      padding:14px 0;
    }
    .brand-lockup{
      display:flex;
      align-items:center;
      gap:14px;
      min-width:0;
    }
    .brand-mark{
      width:56px;
      height:56px;
      flex:0 0 auto;
      border-radius:20px;
      position:relative;
      background:
        radial-gradient(circle at 36% 30%, rgba(255,255,255,.95) 0 10%, transparent 11%),
        radial-gradient(circle at 58% 64%, rgba(143,51,74,.18), transparent 32%),
        linear-gradient(145deg, #F36F5F 0%, #FFE1CF 62%, #FFF7F1 100%);
      box-shadow:0 14px 32px rgba(242,122,106,.24), var(--shadow-inset);
    }
    .brand-mark::before{
      content:"";
      position:absolute;
      width:18px;
      height:12px;
      right:9px;
      top:8px;
      border-radius:16px 16px 4px 16px;
      background:rgba(143,51,74,.42);
      transform:rotate(-18deg);
    }
    .brand-mark::after{
      content:"";
      position:absolute;
      inset:13px 15px 10px 14px;
      border:2px solid rgba(255,255,255,.62);
      border-top-color:rgba(143,51,74,.2);
      border-radius:50% 50% 46% 46%;
    }
    .brand-text{display:flex;flex-direction:column;line-height:1.25;min-width:0;}
    .brand-name{
      font-size:19px;
      font-weight:800;
      color:var(--plum);
      letter-spacing:-.02em;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
      max-width:460px;
    }
    .brand-sub{
      margin-top:4px;
      font-size:13px;
      color:var(--muted);
    }
    .brand-stamps{
      display:flex;
      align-items:center;
      justify-content:flex-end;
      gap:10px;
      flex-wrap:wrap;
    }
    .mini-chip,.mini-action{
      display:inline-flex;
      align-items:center;
      gap:7px;
      min-height:36px;
      padding:8px 13px;
      border:1px solid var(--line);
      border-radius:999px;
      background:rgba(255,253,252,.78);
      color:var(--muted);
      font-size:13px;
      font-weight:650;
      box-shadow:0 8px 20px rgba(143,51,74,.05);
    }
    .mini-action{
      color:var(--plum);
      background:linear-gradient(135deg, rgba(255,225,207,.78), rgba(255,253,252,.92));
    }
    .mini-action:hover{
      transform:translateY(-2px);
      border-color:var(--peach);
      color:var(--berry);
      box-shadow:0 12px 26px rgba(143,51,74,.12);
    }
    .channel-row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      padding:12px 0 16px;
      border-top:1px solid rgba(238,216,207,.58);
    }
    .channel-nav{
      display:flex;
      align-items:center;
      gap:10px;
      overflow-x:auto;
      scrollbar-width:none;
      -webkit-overflow-scrolling:touch;
    }
    .channel-nav::-webkit-scrollbar{display:none;}
    .channel-nav a{
      white-space:nowrap;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:40px;
      padding:9px 17px;
      border-radius:999px;
      border:1px solid rgba(238,216,207,.88);
      background:rgba(255,253,252,.78);
      color:var(--plum);
      font-size:14px;
      font-weight:760;
    }
    .channel-nav a:hover{
      background:var(--apricot);
      border-color:var(--line-strong);
      transform:translateY(-1px);
    }
    .channel-nav a.active{
      background:linear-gradient(135deg, var(--peach), #FFB09D);
      color:var(--plum);
      border-color:rgba(242,122,106,.2);
      box-shadow:0 12px 30px rgba(242,122,106,.22);
    }
    .channel-hint{
      display:flex;
      align-items:center;
      gap:6px;
      color:var(--muted);
      font-size:13px;
      white-space:nowrap;
    }
    .channel-hint i{color:var(--peach);font-size:22px;line-height:1;}

    .btn{
      border:0;
      border-radius:999px;
      padding:13px 22px;
      font-weight:800;
      letter-spacing:.01em;
      transition:var(--ease);
      box-shadow:none;
    }
    .btn-peach{
      color:var(--plum);
      background:linear-gradient(135deg, var(--peach-strong), #FFB29E);
      box-shadow:0 16px 34px rgba(242,122,106,.26);
    }
    .btn-peach:hover,.btn-peach:active{
      color:var(--plum);
      transform:translateY(-3px);
      box-shadow:0 22px 44px rgba(242,122,106,.34);
    }
    .btn-soft{
      background:rgba(255,253,252,.9);
      color:var(--berry);
      border:1px solid var(--line);
    }
    .btn-soft:hover,.btn-soft:active{
      background:var(--apricot);
      border-color:var(--peach);
      color:var(--plum);
      transform:translateY(-3px);
      box-shadow:0 16px 34px rgba(143,51,74,.11);
    }
    .section{
      padding:76px 0;
      position:relative;
    }
    .section-tight{padding:56px 0;}
    .section-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 13px;
      border-radius:999px;
      background:rgba(255,225,207,.72);
      border:1px solid rgba(242,122,106,.18);
      color:var(--berry);
      font-size:13px;
      font-weight:800;
      margin-bottom:16px;
    }
    .section-title{
      margin:0;
      color:var(--plum);
      font-size:clamp(30px,4vw,44px);
      line-height:1.22;
      font-weight:850;
      letter-spacing:-.03em;
    }
    .section-desc{
      margin:15px 0 0;
      color:var(--muted);
      font-size:17px;
      max-width:760px;
    }

    .hero{
      padding:72px 0 58px;
      overflow:hidden;
    }
    .hero-shell{
      border:1px solid rgba(238,216,207,.86);
      border-radius:36px;
      background:
        radial-gradient(circle at 18% 18%, rgba(255,225,207,.88), transparent 34%),
        radial-gradient(circle at 86% 24%, rgba(242,122,106,.18), transparent 30%),
        linear-gradient(135deg, rgba(255,253,252,.92), rgba(255,247,241,.86));
      box-shadow:var(--shadow-soft);
      padding:44px;
      position:relative;
      overflow:hidden;
    }
    .hero-shell::before{
      content:"";
      position:absolute;
      width:240px;
      height:240px;
      right:-80px;
      bottom:-92px;
      border-radius:50%;
      background:rgba(255,225,207,.72);
      border:34px solid rgba(242,122,106,.13);
    }
    .hero-copy{position:relative;z-index:2;}
    .hero h1{
      margin:0;
      color:var(--plum);
      font-size:clamp(32px,5vw,56px);
      line-height:1.14;
      font-weight:880;
      letter-spacing:-.045em;
      max-width:720px;
    }
    .hero p.lead{
      margin:22px 0 0;
      max-width:690px;
      color:#5F4C47;
      font-size:18px;
      line-height:1.8;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:14px;
      margin-top:30px;
    }
    .hero-note{
      margin-top:22px;
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .note-pill{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(255,253,252,.68);
      border:1px solid rgba(238,216,207,.9);
      color:var(--muted);
      font-size:13px;
      font-weight:650;
    }
    .hero-panel{
      position:relative;
      z-index:2;
      min-height:430px;
    }
    .compliance-card{
      position:absolute;
      inset:auto 0 34px auto;
      width:min(410px,100%);
      border-radius:30px;
      padding:24px;
      background:rgba(255,253,252,.88);
      border:1px solid rgba(238,216,207,.88);
      box-shadow:var(--shadow-soft);
    }
    .cover-stack{
      position:absolute;
      right:34px;
      top:8px;
      width:300px;
      height:290px;
      border-radius:34px;
      background:
        linear-gradient(135deg, rgba(143,51,74,.86), rgba(242,122,106,.72)),
        radial-gradient(circle at 30% 20%, #fff, transparent 30%);
      box-shadow:0 24px 58px rgba(143,51,74,.22);
      overflow:hidden;
    }
    .cover-stack::before,
    .cover-stack::after{
      content:"";
      position:absolute;
      border-radius:999px;
      background:rgba(255,255,255,.2);
    }
    .cover-stack::before{width:210px;height:210px;right:-70px;top:-40px;}
    .cover-stack::after{width:170px;height:170px;left:-58px;bottom:-54px;}
    .cover-inner{
      position:absolute;
      inset:24px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      color:#fff;
    }
    .cover-inner span{
      display:inline-flex;
      align-self:flex-start;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.18);
      backdrop-filter:blur(8px);
      font-size:13px;
      font-weight:800;
    }
    .cover-inner strong{
      display:block;
      font-size:28px;
      line-height:1.25;
      letter-spacing:-.03em;
    }
    .status-list{
      display:grid;
      gap:12px;
      margin-top:18px;
    }
    .status-item{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:13px 14px;
      border-radius:18px;
      background:var(--cream);
      border:1px solid rgba(238,216,207,.84);
    }
    .status-item b{color:var(--plum);}
    .status-item span{color:var(--muted);font-size:13px;}
    .status-dot{
      width:11px;height:11px;border-radius:50%;
      background:var(--peach);
      box-shadow:0 0 0 6px rgba(242,122,106,.12);
      flex:0 0 auto;
    }

    .standard-grid{
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:24px;
      margin-top:34px;
    }
    .standard-card,.service-card,.timeline-card,.faq-wrap,.contact-card,.insight-card{
      border:1px solid rgba(238,216,207,.9);
      border-radius:var(--radius-lg);
      background:rgba(255,253,252,.82);
      box-shadow:var(--shadow-soft);
      transition:var(--ease);
    }
    .standard-card:hover,.service-card:hover,.timeline-card:hover,.insight-card:hover{
      transform:translateY(-4px);
      border-color:rgba(242,122,106,.55);
      box-shadow:var(--shadow-hover);
    }
    .standard-card{
      padding:30px;
      min-height:100%;
      background:
        radial-gradient(circle at 0 0, rgba(255,225,207,.92), transparent 34%),
        rgba(255,253,252,.88);
    }
    .standard-card h3,.service-card h3,.timeline-card h3,.contact-card h3,.insight-card h3{
      color:var(--plum);
      font-size:22px;
      font-weight:820;
      line-height:1.28;
      margin:0 0 12px;
    }
    .standard-card p,.service-card p,.timeline-card p,.contact-card p,.insight-card p{
      color:var(--muted);
      margin:0;
    }
    .standard-points{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:14px;
      margin-top:24px;
    }
    .point-box{
      padding:17px;
      border-radius:20px;
      background:rgba(255,247,241,.78);
      border:1px solid rgba(238,216,207,.86);
    }
    .point-box i{
      display:inline-flex;
      width:34px;height:34px;
      align-items:center;justify-content:center;
      border-radius:12px;
      background:rgba(242,122,106,.14);
      color:var(--berry);
      margin-bottom:10px;
      font-size:18px;
    }
    .point-box strong{display:block;color:var(--plum);margin-bottom:4px;}
    .point-box span{display:block;color:var(--muted);font-size:14px;line-height:1.65;}
    .side-note{
      padding:28px;
      border-radius:var(--radius-lg);
      background:linear-gradient(160deg, var(--plum), #4A252E);
      color:#FFF7F1;
      box-shadow:0 22px 56px rgba(43,24,29,.18);
      min-height:100%;
      position:relative;
      overflow:hidden;
    }
    .side-note::after{
      content:"";
      position:absolute;
      right:-60px;
      top:-60px;
      width:190px;
      height:190px;
      border-radius:50%;
      background:rgba(242,122,106,.22);
    }
    .side-note h3{font-size:24px;font-weight:850;margin:0 0 14px;position:relative;z-index:1;}
    .side-note p{color:rgba(255,247,241,.8);margin:0;position:relative;z-index:1;}
    .side-note ul{
      list-style:none;
      padding:0;
      margin:24px 0 0;
      display:grid;
      gap:12px;
      position:relative;
      z-index:1;
    }
    .side-note li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      color:rgba(255,247,241,.9);
      font-weight:650;
    }
    .side-note li i{color:#FFB29E;margin-top:3px;}

    .service-matrix{
      margin-top:34px;
      display:grid;
      grid-template-columns:repeat(4,minmax(0,1fr));
      gap:18px;
    }
    .service-card{
      padding:24px;
      min-height:230px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
    }
    .service-icon{
      width:48px;height:48px;
      border-radius:17px;
      display:flex;
      align-items:center;
      justify-content:center;
      background:linear-gradient(135deg, rgba(255,225,207,.9), rgba(242,122,106,.18));
      color:var(--berry);
      font-size:22px;
      margin-bottom:18px;
    }
    .service-tags{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-top:18px;
    }
    .badge-soft{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:6px 10px;
      border-radius:999px;
      background:rgba(255,225,207,.6);
      color:var(--berry);
      border:1px solid rgba(242,122,106,.16);
      font-size:12px;
      font-weight:760;
    }

    .process-wrap{
      margin-top:36px;
      position:relative;
    }
    .process-line{
      position:absolute;
      left:34px;
      top:10px;
      bottom:10px;
      width:2px;
      background:linear-gradient(180deg, var(--peach), rgba(238,216,207,.35));
    }
    .timeline-card{
      margin-left:76px;
      padding:24px 26px;
      margin-bottom:18px;
      position:relative;
      background:rgba(255,253,252,.9);
    }
    .timeline-card::before{
      content:attr(data-step);
      position:absolute;
      left:-76px;
      top:20px;
      width:68px;
      height:42px;
      display:flex;
      align-items:center;
      justify-content:center;
      border-radius:999px;
      background:linear-gradient(135deg, var(--peach), #FFB29E);
      color:var(--plum);
      font-weight:850;
      box-shadow:0 12px 28px rgba(242,122,106,.24);
    }
    .timeline-card .time{
      display:inline-flex;
      margin-bottom:8px;
      color:var(--berry);
      font-weight:820;
      font-size:13px;
    }

    .insight-row{
      margin-top:34px;
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:18px;
    }
    .insight-card{
      padding:24px;
      background:
        linear-gradient(180deg, rgba(255,253,252,.92), rgba(255,247,241,.82));
    }
    .insight-number{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-width:48px;
      height:48px;
      padding:0 14px;
      border-radius:18px;
      background:var(--plum);
      color:#FFF7F1;
      font-weight:880;
      margin-bottom:16px;
    }

    .faq-section{
      background:linear-gradient(180deg, rgba(255,225,207,.42), rgba(255,247,241,.24));
      border-top:1px solid rgba(238,216,207,.7);
      border-bottom:1px solid rgba(238,216,207,.7);
    }
    .faq-wrap{
      margin-top:32px;
      padding:18px;
      background:rgba(255,253,252,.78);
    }
    .accordion-item{
      border:1px solid rgba(238,216,207,.9)!important;
      border-radius:20px!important;
      overflow:hidden;
      background:rgba(255,253,252,.86);
      margin-bottom:12px;
    }
    .accordion-item:last-child{margin-bottom:0;}
    .accordion-button{
      background:rgba(255,253,252,.86);
      color:var(--plum);
      font-weight:820;
      font-size:16px;
      padding:18px 20px;
      box-shadow:none!important;
      border:0;
    }
    .accordion-button:not(.collapsed){
      background:var(--apricot);
      color:var(--berry);
    }
    .accordion-button::after{
      filter:sepia(1) saturate(2) hue-rotate(305deg);
    }
    .accordion-body{
      padding:0 20px 20px;
      color:var(--muted);
      line-height:1.8;
      background:rgba(255,253,252,.9);
    }

    .contact-layout{
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      gap:26px;
      align-items:stretch;
      margin-top:36px;
    }
    .contact-card{
      padding:30px;
    }
    .contact-panel{
      border-radius:var(--radius-xl);
      padding:32px;
      background:
        radial-gradient(circle at 15% 0%, rgba(255,225,207,.82), transparent 30%),
        linear-gradient(135deg, rgba(255,253,252,.94), rgba(255,247,241,.84));
      border:1px solid rgba(238,216,207,.9);
      box-shadow:var(--shadow-soft);
    }
    .form-label{
      color:var(--plum);
      font-weight:760;
      margin-bottom:8px;
      font-size:14px;
    }
    .form-control,.form-select{
      border-radius:16px;
      border:1px solid var(--line);
      background:#FFFDFC;
      min-height:50px;
      color:var(--ink);
      padding:12px 15px;
      box-shadow:none!important;
      transition:var(--ease);
    }
    textarea.form-control{min-height:132px;resize:vertical;}
    .form-control:focus,.form-select:focus{
      border-color:var(--peach);
      box-shadow:0 0 0 4px rgba(242,122,106,.14)!important;
      background:#fff;
    }
    .form-text{
      color:var(--muted);
      font-size:13px;
      margin-top:12px;
    }
    .contact-list{
      list-style:none;
      padding:0;
      margin:24px 0 0;
      display:grid;
      gap:14px;
    }
    .contact-list li{
      display:flex;
      gap:12px;
      align-items:flex-start;
      padding:15px;
      border-radius:18px;
      background:rgba(255,247,241,.72);
      border:1px solid rgba(238,216,207,.84);
    }
    .contact-list i{
      width:34px;height:34px;
      border-radius:12px;
      display:inline-flex;
      align-items:center;justify-content:center;
      background:rgba(242,122,106,.14);
      color:var(--berry);
      flex:0 0 auto;
      margin-top:2px;
    }
    .contact-list strong{display:block;color:var(--plum);line-height:1.35;}
    .contact-list span{display:block;color:var(--muted);font-size:14px;margin-top:3px;}

    .cta-band{
      border-radius:36px;
      padding:40px;
      background:
        radial-gradient(circle at 12% 16%, rgba(255,225,207,.32), transparent 34%),
        linear-gradient(135deg, var(--plum), #4A252E);
      color:#FFF7F1;
      box-shadow:0 22px 58px rgba(43,24,29,.2);
      overflow:hidden;
      position:relative;
    }
    .cta-band::after{
      content:"";
      position:absolute;
      width:260px;height:260px;
      right:-110px;bottom:-120px;
      border-radius:50%;
      background:rgba(242,122,106,.2);
    }
    .cta-band h2{
      font-size:clamp(28px,4vw,42px);
      line-height:1.22;
      font-weight:860;
      margin:0;
      position:relative;
      z-index:1;
    }
    .cta-band p{
      margin:14px 0 0;
      color:rgba(255,247,241,.78);
      max-width:720px;
      position:relative;
      z-index:1;
    }
    .cta-band .hero-actions{position:relative;z-index:1;}
    .cta-band .btn-soft{
      background:rgba(255,247,241,.1);
      color:#FFF7F1;
      border-color:rgba(255,225,207,.32);
    }
    .cta-band .btn-soft:hover{
      background:rgba(255,225,207,.18);
      color:#FFF7F1;
    }

    .footer{
      background:var(--plum);
      color:rgba(255,247,241,.78);
      padding:58px 0 26px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.35fr .75fr .75fr;
      gap:34px;
      padding-bottom:34px;
      border-bottom:1px solid rgba(255,225,207,.14);
    }
    .footer-brand{
      display:flex;
      gap:14px;
      align-items:flex-start;
      margin-bottom:16px;
    }
    .footer-title{
      color:#FFF7F1;
      font-weight:850;
      font-size:20px;
      line-height:1.3;
      margin:0 0 8px;
    }
    .footer p{margin:0;color:rgba(255,247,241,.7);}
    .footer-links{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:10px;
    }
    .footer-links a,.footer-links span{
      display:inline-flex;
      align-items:center;
      gap:9px;
      color:rgba(255,247,241,.72);
      font-size:15px;
    }
    .footer-links a:hover{
      color:#FFB29E;
      transform:translateX(3px);
    }
    .footer-note{
      padding-top:22px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      color:rgba(255,247,241,.58);
      font-size:13px;
      flex-wrap:wrap;
    }

    @media (max-width:1199.98px){
      .brand-name{max-width:360px;}
      .service-matrix{grid-template-columns:repeat(2,minmax(0,1fr));}
      .hero-panel{min-height:380px;}
      .cover-stack{right:0;width:270px;height:260px;}
    }
    @media (max-width:991.98px){
      .top-brand{align-items:flex-start;flex-direction:column;}
      .brand-stamps{justify-content:flex-start;}
      .channel-row{align-items:flex-start;flex-direction:column;}
      .channel-hint{white-space:normal;}
      .hero-shell{padding:32px;}
      .hero-panel{min-height:360px;margin-top:30px;}
      .cover-stack{left:0;right:auto;}
      .compliance-card{right:0;bottom:0;}
      .standard-grid,.contact-layout{grid-template-columns:1fr;}
      .insight-row{grid-template-columns:1fr;}
      .footer-grid{grid-template-columns:1fr 1fr;}
    }
    @media (max-width:767.98px){
      body{font-size:15px;}
      .section{padding:58px 0;}
      .section-tight{padding:44px 0;}
      .hero{padding:42px 0 40px;}
      .hero-shell{border-radius:26px;padding:24px;}
      .hero-actions .btn{width:100%;}
      .standard-points,.service-matrix{grid-template-columns:1fr;}
      .process-line{left:26px;}
      .timeline-card{margin-left:62px;padding:21px;}
      .timeline-card::before{left:-62px;width:54px;height:38px;font-size:13px;}
      .contact-panel,.contact-card,.cta-band{padding:24px;border-radius:26px;}
      .footer-grid{grid-template-columns:1fr;}
      .footer-note{align-items:flex-start;flex-direction:column;}
    }
    @media (max-width:575.98px){
      .site-container{padding-left:18px;padding-right:18px;}
      .brand-lockup{align-items:flex-start;}
      .brand-mark{width:48px;height:48px;border-radius:17px;}
      .brand-name{font-size:16px;max-width:260px;white-space:normal;}
      .brand-sub{font-size:12px;}
      .mini-chip,.mini-action{font-size:12px;padding:7px 10px;}
      .channel-nav{width:100%;padding-bottom:2px;}
      .channel-nav a{font-size:13px;padding:8px 14px;}
      .hero p.lead,.section-desc{font-size:16px;}
      .hero-panel{min-height:auto;}
      .cover-stack,.compliance-card{position:relative;width:100%;inset:auto;margin-top:18px;}
      .cover-stack{height:230px;}
      .standard-card,.side-note,.service-card,.timeline-card,.insight-card,.faq-wrap{border-radius:20px;}
    }

/* roulang page: category1 */
:root{
      --peach:#F27A6A;
      --peach-strong:#F36F5F;
      --peach-soft:#FFE1CF;
      --cream:#FFF7F1;
      --cream-2:#FFFDFC;
      --plum:#2B181D;
      --ink:#211A1C;
      --berry:#8F334A;
      --berry-2:#A94158;
      --muted:#7B6863;
      --line:#EED8CF;
      --line-strong:#E6BFB4;
      --warm:#FAEEE7;
      --white:#FFFFFF;
      --shadow:0 18px 45px rgba(143,51,74,.10);
      --shadow-hover:0 24px 58px rgba(143,51,74,.16);
      --radius-xl:30px;
      --radius-lg:24px;
      --radius-md:18px;
      --radius-sm:14px;
      --container:1220px;
      --ease:all .25s ease;
    }

    *{box-sizing:border-box;}
    html{scroll-behavior:smooth;}
    body{
      margin:0;
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
      color:var(--ink);
      background:
        radial-gradient(circle at 8% 4%, rgba(242,122,106,.14), transparent 30%),
        radial-gradient(circle at 92% 10%, rgba(255,225,207,.85), transparent 32%),
        linear-gradient(180deg,var(--cream) 0%,#fffaf6 42%,#fff 100%);
      line-height:1.75;
      overflow-x:hidden;
    }

    a{
      color:inherit;
      text-decoration:none;
      transition:var(--ease);
    }
    a:hover{color:var(--berry);}
    img{max-width:100%;display:block;}
    button,input,textarea,select{font:inherit;}
    ::selection{background:rgba(242,122,106,.25);color:var(--plum);}

    .site-container{
      max-width:var(--container);
      margin:0 auto;
      padding-left:22px;
      padding-right:22px;
    }

    .focus-ring:focus,
    .btn:focus,
    .form-control:focus,
    .channel-nav a:focus,
    .footer-links a:focus{
      outline:3px solid rgba(242,122,106,.25);
      outline-offset:3px;
      box-shadow:none;
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(255,247,241,.94);
      backdrop-filter:blur(14px);
      border-bottom:1px solid rgba(238,216,207,.85);
      box-shadow:0 8px 30px rgba(43,24,29,.04);
    }

    .top-brand{
      min-height:82px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:24px;
      padding:14px 0;
    }

    .brand-lockup{
      display:flex;
      align-items:center;
      gap:14px;
      min-width:0;
    }

    .brand-mark{
      width:54px;
      height:54px;
      flex:0 0 auto;
      border-radius:19px;
      position:relative;
      background:
        radial-gradient(circle at 34% 30%, #fff 0 7px, transparent 8px),
        radial-gradient(circle at 65% 72%, rgba(143,51,74,.26), transparent 18px),
        linear-gradient(135deg,#F27A6A 0%,#FFE1CF 48%,#A94158 100%);
      box-shadow:0 16px 34px rgba(242,122,106,.24);
      overflow:hidden;
    }
    .brand-mark:before{
      content:"";
      position:absolute;
      width:26px;
      height:16px;
      border:2px solid rgba(43,24,29,.22);
      border-left:0;
      border-bottom:0;
      border-radius:100% 0 100% 0;
      right:8px;
      top:8px;
      transform:rotate(-16deg);
    }
    .brand-mark:after{
      content:"";
      position:absolute;
      inset:11px;
      border:1px solid rgba(255,255,255,.55);
      border-radius:14px;
    }

    .brand-text{
      display:flex;
      flex-direction:column;
      line-height:1.2;
      min-width:0;
    }
    .brand-name{
      font-size:19px;
      font-weight:800;
      color:var(--plum);
      letter-spacing:-.02em;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
      max-width:520px;
    }
    .brand-sub{
      margin-top:4px;
      font-size:13px;
      color:var(--muted);
    }

    .brand-stamps{
      display:flex;
      align-items:center;
      justify-content:flex-end;
      gap:10px;
      flex-wrap:wrap;
    }
    .mini-chip,
    .mini-action{
      display:inline-flex;
      align-items:center;
      gap:6px;
      min-height:34px;
      padding:7px 12px;
      border-radius:999px;
      font-size:13px;
      font-weight:650;
      color:var(--plum);
      background:rgba(255,255,255,.72);
      border:1px solid var(--line);
    }
    .mini-action{
      color:#fff;
      background:linear-gradient(135deg,var(--berry),var(--peach-strong));
      border-color:transparent;
      box-shadow:0 12px 26px rgba(143,51,74,.16);
    }
    .mini-action:hover{
      color:#fff;
      transform:translateY(-2px);
      box-shadow:0 16px 34px rgba(143,51,74,.24);
    }

    .channel-row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      min-height:58px;
      border-top:1px solid rgba(238,216,207,.78);
      padding:10px 0;
    }
    .channel-nav{
      display:flex;
      align-items:center;
      gap:8px;
      overflow-x:auto;
      scrollbar-width:none;
      -webkit-overflow-scrolling:touch;
      padding-bottom:1px;
    }
    .channel-nav::-webkit-scrollbar{display:none;}
    .channel-nav a{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      white-space:nowrap;
      padding:9px 16px;
      border-radius:999px;
      font-size:14px;
      font-weight:750;
      color:var(--plum);
      border:1px solid transparent;
      background:transparent;
    }
    .channel-nav a:hover{
      background:var(--peach-soft);
      border-color:var(--line-strong);
      color:var(--berry);
    }
    .channel-nav a.active{
      background:linear-gradient(135deg,var(--peach),#FFB199);
      color:var(--plum);
      border-color:rgba(143,51,74,.08);
      box-shadow:0 10px 22px rgba(242,122,106,.18);
    }
    .channel-hint{
      display:flex;
      align-items:center;
      gap:5px;
      color:var(--muted);
      font-size:13px;
      white-space:nowrap;
    }
    .channel-hint i{color:var(--peach);font-size:22px;}

    .btn{
      border:0;
      border-radius:999px;
      padding:12px 20px;
      font-weight:760;
      transition:var(--ease);
      min-height:48px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
    }
    .btn-peach{
      color:#fff;
      background:linear-gradient(135deg,var(--peach-strong),var(--berry-2));
      box-shadow:0 16px 34px rgba(169,65,88,.20);
    }
    .btn-peach:hover{
      color:#fff;
      transform:translateY(-3px);
      box-shadow:0 22px 44px rgba(169,65,88,.28);
    }
    .btn-soft{
      color:var(--plum);
      background:#fff;
      border:1px solid var(--line);
      box-shadow:0 12px 26px rgba(43,24,29,.06);
    }
    .btn-soft:hover{
      color:var(--berry);
      border-color:var(--peach);
      background:#fff9f5;
      transform:translateY(-3px);
    }

    .page-hero{
      padding:72px 0 52px;
      position:relative;
    }
    .page-hero:before{
      content:"";
      position:absolute;
      width:360px;
      height:360px;
      right:-120px;
      top:36px;
      border-radius:50%;
      background:radial-gradient(circle,rgba(242,122,106,.16),transparent 68%);
      pointer-events:none;
    }
    .hero-shell{
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:36px;
      align-items:center;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 13px;
      border-radius:999px;
      background:rgba(255,225,207,.72);
      border:1px solid var(--line);
      color:var(--berry);
      font-size:13px;
      font-weight:800;
      margin-bottom:18px;
    }
    h1,h2,h3,p{margin-top:0;}
    .hero-title{
      font-size:52px;
      line-height:1.14;
      font-weight:850;
      letter-spacing:-.045em;
      color:var(--plum);
      margin-bottom:18px;
    }
    .hero-title .accent{
      color:var(--berry);
      position:relative;
    }
    .hero-copy{
      font-size:17px;
      color:#5f4d49;
      max-width:680px;
      margin-bottom:26px;
    }
    .hero-actions{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      margin-bottom:20px;
    }
    .notice-line{
      display:flex;
      align-items:flex-start;
      gap:10px;
      color:var(--muted);
      font-size:14px;
      padding:12px 14px;
      border:1px solid var(--line);
      background:rgba(255,255,255,.62);
      border-radius:18px;
      max-width:680px;
    }
    .notice-line i{
      color:var(--peach);
      font-size:18px;
      margin-top:2px;
    }

    .magazine-cover{
      position:relative;
      min-height:430px;
      border-radius:34px;
      background:
        linear-gradient(135deg,rgba(255,255,255,.86),rgba(255,225,207,.68)),
        radial-gradient(circle at 25% 20%,rgba(242,122,106,.34),transparent 28%),
        radial-gradient(circle at 80% 78%,rgba(143,51,74,.18),transparent 34%);
      border:1px solid rgba(238,216,207,.9);
      box-shadow:var(--shadow);
      padding:24px;
      overflow:hidden;
    }
    .magazine-cover:before{
      content:"";
      position:absolute;
      inset:18px;
      border:1px dashed rgba(143,51,74,.18);
      border-radius:26px;
      pointer-events:none;
    }
    .cover-label{
      display:inline-flex;
      padding:8px 12px;
      border-radius:999px;
      background:var(--plum);
      color:#fff;
      font-size:13px;
      font-weight:800;
      position:relative;
      z-index:1;
    }
    .cover-title{
      position:relative;
      z-index:1;
      margin-top:34px;
      max-width:330px;
      font-size:34px;
      line-height:1.16;
      font-weight:850;
      color:var(--plum);
      letter-spacing:-.03em;
    }
    .cover-tags{
      position:absolute;
      left:24px;
      right:24px;
      bottom:24px;
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      z-index:1;
    }
    .cover-tags span,
    .tag{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.82);
      border:1px solid rgba(238,216,207,.95);
      color:var(--plum);
      font-size:13px;
      font-weight:720;
    }
    .floating-card{
      position:absolute;
      right:26px;
      top:116px;
      width:190px;
      padding:18px;
      border-radius:24px;
      background:rgba(255,253,252,.88);
      border:1px solid var(--line);
      box-shadow:0 18px 36px rgba(143,51,74,.12);
      z-index:2;
    }
    .floating-card strong{
      display:block;
      color:var(--berry);
      font-size:28px;
      line-height:1;
      margin-bottom:8px;
    }
    .floating-card span{
      color:var(--muted);
      font-size:13px;
    }

    .section{
      padding:66px 0;
    }
    .section-sm{padding:52px 0;}
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:24px;
      margin-bottom:30px;
    }
    .section-kicker{
      color:var(--berry);
      font-size:13px;
      font-weight:850;
      letter-spacing:.08em;
      margin-bottom:8px;
    }
    .section-title{
      font-size:36px;
      line-height:1.24;
      font-weight:850;
      letter-spacing:-.035em;
      color:var(--plum);
      margin-bottom:8px;
    }
    .section-desc{
      color:var(--muted);
      max-width:700px;
      margin-bottom:0;
    }

    .filter-panel{
      border:1px solid var(--line);
      background:rgba(255,255,255,.72);
      border-radius:var(--radius-lg);
      padding:16px;
      box-shadow:0 12px 30px rgba(43,24,29,.04);
      margin-bottom:24px;
    }
    .filter-row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      flex-wrap:wrap;
    }
    .filter-tags{
      display:flex;
      gap:10px;
      overflow-x:auto;
      scrollbar-width:none;
      padding:2px;
    }
    .filter-tags::-webkit-scrollbar{display:none;}
    .filter-tags button{
      border:1px solid var(--line);
      background:#fff;
      color:var(--plum);
      padding:9px 14px;
      border-radius:999px;
      font-weight:760;
      white-space:nowrap;
      transition:var(--ease);
    }
    .filter-tags button:hover,
    .filter-tags button.active{
      background:var(--peach);
      border-color:var(--peach);
      color:#fff;
      box-shadow:0 12px 24px rgba(242,122,106,.2);
    }
    .search-lite{
      position:relative;
      min-width:260px;
      flex:0 1 320px;
    }
    .search-lite i{
      position:absolute;
      left:15px;
      top:50%;
      transform:translateY(-50%);
      color:var(--muted);
    }
    .search-lite input{
      width:100%;
      border:1px solid var(--line);
      border-radius:999px;
      min-height:44px;
      padding:9px 14px 9px 40px;
      background:#fffdfc;
      color:var(--plum);
      transition:var(--ease);
    }
    .search-lite input:focus{
      outline:none;
      border-color:var(--peach);
      box-shadow:0 0 0 4px rgba(242,122,106,.13);
    }

    .feature-layout{
      display:grid;
      grid-template-columns:1.35fr .65fr;
      gap:24px;
      align-items:stretch;
    }
    .feature-card,
    .side-card,
    .index-card,
    .rank-card,
    .cta-box,
    .faq-wrap{
      border:1px solid var(--line);
      background:rgba(255,255,255,.78);
      border-radius:var(--radius-xl);
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .feature-card{
      display:grid;
      grid-template-columns:.95fr 1.05fr;
      min-height:360px;
      transition:var(--ease);
    }
    .feature-card:hover,
    .index-card:hover,
    .side-card:hover{
      transform:translateY(-4px);
      box-shadow:var(--shadow-hover);
      border-color:rgba(242,122,106,.65);
    }
    .abstract-cover{
      min-height:280px;
      position:relative;
      overflow:hidden;
      background:
        radial-gradient(circle at 22% 26%, rgba(255,255,255,.95) 0 9%, transparent 10%),
        radial-gradient(circle at 68% 38%, rgba(143,51,74,.18), transparent 30%),
        linear-gradient(135deg,#FFE1CF,#F27A6A 56%,#8F334A);
    }
    .abstract-cover:before{
      content:"";
      position:absolute;
      width:220px;
      height:220px;
      border-radius:50%;
      border:30px solid rgba(255,255,255,.18);
      right:-64px;
      bottom:-56px;
    }
    .abstract-cover:after{
      content:"";
      position:absolute;
      left:34px;
      bottom:34px;
      width:110px;
      height:12px;
      border-radius:999px;
      background:rgba(255,255,255,.65);
      box-shadow:0 24px 0 rgba(255,255,255,.35), 0 48px 0 rgba(255,255,255,.22);
    }
    .feature-body{
      padding:30px;
      display:flex;
      flex-direction:column;
      justify-content:center;
    }
    .badge-soft{
      display:inline-flex;
      align-items:center;
      width:max-content;
      gap:6px;
      padding:7px 11px;
      border-radius:999px;
      background:var(--peach-soft);
      color:var(--berry);
      border:1px solid var(--line);
      font-size:13px;
      font-weight:800;
      margin-bottom:14px;
    }
    .feature-body h2{
      font-size:30px;
      line-height:1.25;
      font-weight:850;
      color:var(--plum);
      margin-bottom:12px;
    }
    .feature-body p{
      color:var(--muted);
      margin-bottom:18px;
    }
    .meta-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      color:var(--muted);
      font-size:13px;
      margin-bottom:22px;
    }
    .meta-row span{
      display:inline-flex;
      align-items:center;
      gap:6px;
    }

    .side-stack{
      display:grid;
      gap:18px;
    }
    .side-card{
      padding:24px;
      border-radius:var(--radius-lg);
    }
    .side-card h3{
      font-size:21px;
      font-weight:850;
      color:var(--plum);
      margin-bottom:10px;
    }
    .side-card p{
      color:var(--muted);
      margin-bottom:16px;
      font-size:15px;
    }
    .mini-list{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:10px;
    }
    .mini-list li{
      display:flex;
      align-items:flex-start;
      gap:10px;
      color:#5f4d49;
      font-size:14px;
    }
    .mini-list i{
      color:var(--peach);
      margin-top:3px;
    }

    .content-grid{
      display:grid;
      grid-template-columns:minmax(0,1fr) 330px;
      gap:26px;
      align-items:start;
    }
    .index-list{
      display:grid;
      gap:18px;
    }
    .index-card{
      display:grid;
      grid-template-columns:210px 1fr;
      border-radius:var(--radius-lg);
      transition:var(--ease);
    }
    .index-thumb{
      min-height:190px;
      overflow:hidden;
      position:relative;
      background:
        linear-gradient(135deg,rgba(255,225,207,.85),rgba(242,122,106,.82)),
        radial-gradient(circle at 30% 30%,rgba(255,255,255,.7),transparent 18%);
    }
    .index-card:nth-child(2) .index-thumb{
      background:linear-gradient(135deg,#FFF7F1,#F5A08F 58%,#8F334A);
    }
    .index-card:nth-child(3) .index-thumb{
      background:linear-gradient(135deg,#FFE1CF,#FFB199 48%,#A94158);
    }
    .index-card:nth-child(4) .index-thumb{
      background:linear-gradient(135deg,#FFFDFC,#F27A6A 56%,#5E2433);
    }
    .index-thumb:before{
      content:"";
      position:absolute;
      inset:22px;
      border:1px solid rgba(255,255,255,.56);
      border-radius:20px;
    }
    .index-thumb:after{
      content:"";
      position:absolute;
      width:86px;
      height:86px;
      border-radius:28px;
      right:26px;
      bottom:26px;
      background:rgba(255,255,255,.26);
      transform:rotate(12deg);
    }
    .index-body{
      padding:24px;
    }
    .index-body h3{
      font-size:22px;
      line-height:1.35;
      font-weight:850;
      color:var(--plum);
      margin-bottom:9px;
    }
    .index-body p{
      color:var(--muted);
      margin-bottom:14px;
    }
    .tag-row{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-bottom:14px;
    }
    .tag-row .tag{
      padding:6px 10px;
      font-size:12px;
      background:rgba(255,247,241,.9);
    }
    .readline{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      color:var(--muted);
      font-size:13px;
      border-top:1px solid var(--line);
      padding-top:13px;
    }
    .readline a{
      color:var(--berry);
      font-weight:800;
    }
    .readline a:hover{color:var(--peach-strong);}

    .sidebar{
      position:sticky;
      top:164px;
      display:grid;
      gap:18px;
    }
    .rank-card{
      padding:22px;
      border-radius:var(--radius-lg);
      box-shadow:0 14px 34px rgba(143,51,74,.08);
    }
    .rank-title{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-bottom:16px;
    }
    .rank-title h3{
      font-size:20px;
      font-weight:850;
      color:var(--plum);
      margin:0;
    }
    .rank-title i{color:var(--peach);font-size:22px;}
    .rank-list{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:12px;
    }
    .rank-list li{
      display:flex;
      gap:11px;
      align-items:flex-start;
      padding:12px;
      border-radius:16px;
      background:rgba(255,247,241,.74);
      border:1px solid rgba(238,216,207,.72);
      transition:var(--ease);
    }
    .rank-list li:hover{
      background:#fff;
      border-color:var(--peach);
      transform:translateX(3px);
    }
    .rank-num{
      width:26px;
      height:26px;
      flex:0 0 auto;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      border-radius:9px;
      background:var(--peach-soft);
      color:var(--berry);
      font-weight:850;
      font-size:13px;
    }
    .rank-list strong{
      display:block;
      color:var(--plum);
      line-height:1.35;
      margin-bottom:3px;
    }
    .rank-list span{
      color:var(--muted);
      font-size:13px;
      line-height:1.5;
    }
    .tag-cloud{
      display:flex;
      flex-wrap:wrap;
      gap:9px;
    }
    .tag-cloud span{
      display:inline-flex;
      padding:7px 11px;
      border-radius:999px;
      background:rgba(255,225,207,.58);
      color:var(--plum);
      font-size:13px;
      font-weight:720;
      border:1px solid var(--line);
    }

    .guide-strip{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
    }
    .guide-item{
      border:1px solid var(--line);
      background:linear-gradient(180deg,rgba(255,255,255,.84),rgba(255,247,241,.82));
      border-radius:var(--radius-lg);
      padding:22px;
      transition:var(--ease);
      box-shadow:0 12px 26px rgba(43,24,29,.04);
    }
    .guide-item:hover{
      transform:translateY(-4px);
      border-color:var(--peach);
      box-shadow:var(--shadow);
    }
    .guide-icon{
      width:46px;
      height:46px;
      border-radius:16px;
      display:flex;
      align-items:center;
      justify-content:center;
      background:var(--peach-soft);
      color:var(--berry);
      font-size:22px;
      margin-bottom:14px;
    }
    .guide-item h3{
      font-size:19px;
      font-weight:850;
      margin-bottom:8px;
      color:var(--plum);
    }
    .guide-item p{
      color:var(--muted);
      font-size:14px;
      margin:0;
    }

    .faq-section{
      background:linear-gradient(180deg,rgba(255,225,207,.52),rgba(255,247,241,.72));
      border-top:1px solid rgba(238,216,207,.7);
      border-bottom:1px solid rgba(238,216,207,.7);
    }
    .faq-wrap{
      padding:12px;
      box-shadow:0 16px 38px rgba(143,51,74,.08);
    }
    .accordion-item{
      border:0;
      background:transparent;
      margin-bottom:10px;
    }
    .accordion-item:last-child{margin-bottom:0;}
    .accordion-button{
      border-radius:18px!important;
      background:#fff;
      color:var(--plum);
      font-weight:850;
      padding:18px 20px;
      box-shadow:none;
      border:1px solid var(--line);
    }
    .accordion-button:not(.collapsed){
      background:var(--peach-soft);
      color:var(--berry);
      border-color:rgba(242,122,106,.42);
      box-shadow:none;
    }
    .accordion-button:focus{
      border-color:var(--peach);
      box-shadow:0 0 0 4px rgba(242,122,106,.12);
    }
    .accordion-button::after{
      filter:sepia(1) saturate(1.8) hue-rotate(310deg);
    }
    .accordion-body{
      color:var(--muted);
      padding:16px 20px 20px;
      line-height:1.8;
    }

    .cta-box{
      padding:34px;
      display:grid;
      grid-template-columns:1fr auto;
      gap:24px;
      align-items:center;
      background:
        radial-gradient(circle at 15% 28%,rgba(255,255,255,.82),transparent 28%),
        linear-gradient(135deg,var(--plum),#5E2433 62%,var(--berry));
      color:#fff;
      border-color:rgba(255,255,255,.12);
    }
    .cta-box h2{
      font-size:32px;
      line-height:1.25;
      font-weight:850;
      margin-bottom:10px;
      color:#fff;
    }
    .cta-box p{
      color:rgba(255,247,241,.78);
      margin:0;
      max-width:760px;
    }
    .cta-box .btn-soft{
      background:#fff;
      color:var(--plum);
      border-color:rgba(255,255,255,.4);
      white-space:nowrap;
    }

    .footer{
      background:var(--plum);
      color:rgba(255,247,241,.78);
      padding:62px 0 28px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.35fr .75fr .75fr;
      gap:34px;
      padding-bottom:34px;
      border-bottom:1px solid rgba(255,225,207,.16);
    }
    .footer-brand{
      display:flex;
      align-items:flex-start;
      gap:14px;
      margin-bottom:16px;
    }
    .footer-title{
      color:#fff;
      font-size:20px;
      font-weight:850;
      margin-bottom:8px;
    }
    .footer p{
      color:rgba(255,247,241,.72);
      margin-bottom:10px;
    }
    .footer-links{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:12px;
    }
    .footer-links a,
    .footer-links span{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:rgba(255,247,241,.76);
      font-size:14px;
    }
    .footer-links a:hover{
      color:var(--peach);
      transform:translateX(3px);
    }
    .footer-note{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      padding-top:22px;
      color:rgba(255,247,241,.58);
      font-size:13px;
    }

    @media (max-width:1199px){
      .brand-name{max-width:420px;}
      .hero-title{font-size:46px;}
      .guide-strip{grid-template-columns:repeat(2,1fr);}
      .content-grid{grid-template-columns:minmax(0,1fr) 300px;}
      .index-card{grid-template-columns:180px 1fr;}
    }

    @media (max-width:991px){
      .top-brand{
        align-items:flex-start;
        flex-direction:column;
        gap:14px;
      }
      .brand-stamps{justify-content:flex-start;}
      .channel-row{
        align-items:flex-start;
        flex-direction:column;
      }
      .channel-hint{white-space:normal;}
      .hero-shell,
      .feature-layout,
      .feature-card,
      .content-grid{
        grid-template-columns:1fr;
      }
      .magazine-cover{min-height:360px;}
      .sidebar{
        position:static;
        grid-template-columns:1fr 1fr;
      }
      .section-head{
        align-items:flex-start;
        flex-direction:column;
      }
      .footer-grid{
        grid-template-columns:1fr 1fr;
      }
      .footer-grid > div:first-child{
        grid-column:1 / -1;
      }
    }

    @media (max-width:767px){
      .site-container{
        padding-left:16px;
        padding-right:16px;
      }
      .brand-name{
        max-width:calc(100vw - 104px);
        font-size:16px;
      }
      .brand-sub{font-size:12px;}
      .brand-mark{width:48px;height:48px;border-radius:17px;}
      .brand-stamps{
        width:100%;
        overflow-x:auto;
        flex-wrap:nowrap;
        padding-bottom:2px;
      }
      .mini-chip,.mini-action{
        white-space:nowrap;
        flex:0 0 auto;
      }
      .page-hero{padding:50px 0 34px;}
      .hero-title{
        font-size:35px;
        letter-spacing:-.03em;
      }
      .hero-copy{font-size:16px;}
      .hero-actions .btn{
        width:100%;
      }
      .magazine-cover{
        min-height:330px;
        border-radius:26px;
      }
      .floating-card{
        right:18px;
        top:102px;
        width:160px;
      }
      .cover-title{font-size:28px;}
      .section{padding:48px 0;}
      .section-sm{padding:42px 0;}
      .section-title{font-size:29px;}
      .filter-row{align-items:stretch;}
      .search-lite{
        min-width:100%;
        flex:1 1 100%;
      }
      .feature-body{padding:24px;}
      .feature-body h2{font-size:25px;}
      .index-card{
        grid-template-columns:1fr;
      }
      .index-thumb{min-height:178px;}
      .sidebar{grid-template-columns:1fr;}
      .guide-strip{grid-template-columns:1fr;}
      .cta-box{
        grid-template-columns:1fr;
        padding:26px;
      }
      .cta-box .btn{
        width:100%;
      }
      .footer-grid{
        grid-template-columns:1fr;
      }
      .footer-note{
        align-items:flex-start;
        flex-direction:column;
      }
    }

    @media (max-width:520px){
      .top-brand{min-height:auto;}
      .channel-nav a{
        padding:8px 13px;
        font-size:13px;
      }
      .hero-title{font-size:31px;}
      .cover-tags span{font-size:12px;}
      .floating-card{
        position:relative;
        top:auto;
        right:auto;
        margin-top:22px;
        width:100%;
      }
      .magazine-cover{padding:20px;}
      .cover-tags{
        position:relative;
        left:auto;
        right:auto;
        bottom:auto;
        margin-top:24px;
      }
      .section-title{font-size:26px;}
      .cta-box h2{font-size:26px;}
    }