/* roulang page: index */
:root{
      --bg: #fff8f4;
      --bg-soft: #fff1ea;
      --panel: rgba(255,255,255,.82);
      --panel-solid: #ffffff;
      --text: #221d1e;
      --muted: #71656a;
      --soft: #a08a92;
      --border: rgba(94, 58, 69, .14);
      --border-strong: rgba(245, 140, 138, .34);
      --brand: #f26f6b;
      --brand-2: #ff9a77;
      --brand-3: #9a57ff;
      --gold: #e7b95c;
      --mint: #5fc5b3;
      --shadow: 0 16px 45px rgba(67, 34, 43, .08);
      --shadow-strong: 0 20px 60px rgba(67, 34, 43, .14);
      --radius: 20px;
      --radius-sm: 14px;
      --radius-xs: 12px;
      --container: 1180px;
      --space: clamp(18px, 2.4vw, 28px);
      --line: linear-gradient(135deg, rgba(242,111,107,.22), rgba(255,154,119,.18), rgba(154,87,255,.16));
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      color:var(--text);
      background:
        radial-gradient(900px 500px at 18% 4%, rgba(255,162,135,.18), transparent 58%),
        radial-gradient(760px 420px at 88% 12%, rgba(154,87,255,.10), transparent 55%),
        linear-gradient(180deg, #fffaf7 0%, #fff5ef 100%);
      font-family: -apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      line-height:1.75;
      overflow-x:hidden;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background:
        linear-gradient(120deg, rgba(242,111,107,.04) 0 2px, transparent 2px 100%),
        linear-gradient(75deg, rgba(255,154,119,.04) 0 1px, transparent 1px 100%);
      background-size: 46px 46px, 82px 82px;
      mask-image: linear-gradient(180deg, rgba(0,0,0,.26), transparent 88%);
      opacity:.38;
      z-index:-1;
    }
    a{color:inherit;text-decoration:none;transition:all .22s ease}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button{cursor:pointer}
    ::selection{background:rgba(242,111,107,.18);color:#2a1b20}

    .container{
      width:min(var(--container), calc(100% - 32px));
      margin:0 auto;
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:40;
      backdrop-filter: blur(18px);
      background: rgba(255, 248, 244, .76);
      border-bottom:1px solid rgba(125, 90, 95, .10);
    }
    .header-inner{
      min-height:78px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
    }
    .brand-wrap{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:0;
    }
    .brand-mark{
      width:38px;height:38px;border-radius:14px;
      background:
        radial-gradient(circle at 32% 28%, #fff 0 14%, transparent 15%),
        linear-gradient(135deg, var(--brand), var(--brand-2) 58%, var(--brand-3));
      box-shadow: 0 10px 24px rgba(242,111,107,.24);
      position:relative;
      flex:none;
    }
    .brand-mark::after{
      content:"";
      position:absolute;
      inset:9px;
      border:1px solid rgba(255,255,255,.55);
      border-radius:11px;
      opacity:.8;
    }
    .brand-text{
      display:flex;
      flex-direction:column;
      min-width:0;
    }
    .brand-name{
      font-size:1.02rem;
      font-weight:800;
      letter-spacing:.2px;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }
    .brand-sub{
      font-size:.82rem;
      color:var(--muted);
      letter-spacing:.2px;
    }

    .nav-shell{
      display:flex;
      align-items:center;
      gap:14px;
    }
    .top-nav{
      position:relative;
    }
    .nav-list{
      display:flex;
      align-items:center;
      list-style:none;
      gap:8px;
      padding:0;
      margin:0;
    }
    .nav-item{position:relative}
    .nav-link{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:11px 16px;
      border-radius:999px;
      color:var(--text);
      font-weight:700;
      font-size:.95rem;
      border:1px solid transparent;
      transition:transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
    }
    .nav-link:hover,
    .nav-link:focus-visible{
      background:rgba(255,255,255,.78);
      border-color:rgba(242,111,107,.18);
      box-shadow:0 10px 24px rgba(90,45,55,.07);
      transform:translateY(-1px);
      outline:none;
    }
    .nav-link.active{
      background:linear-gradient(135deg, rgba(242,111,107,.12), rgba(255,154,119,.15));
      border-color:rgba(242,111,107,.24);
      box-shadow:0 12px 30px rgba(242,111,107,.10);
    }

    .nav-panel{
      position:absolute;
      top:calc(100% + 14px);
      left:0;
      min-width: 520px;
      padding:16px;
      border-radius:22px;
      background:rgba(255,255,255,.92);
      border:1px solid rgba(120,80,88,.12);
      box-shadow: var(--shadow-strong);
      opacity:0;
      pointer-events:none;
      transform:translateY(10px);
      transition:.22s ease;
    }
    .nav-item:hover .nav-panel,
    .nav-item:focus-within .nav-panel,
    .nav-item.is-open .nav-panel{
      opacity:1;
      pointer-events:auto;
      transform:translateY(0);
    }
    .panel-grid{
      display:grid;
      grid-template-columns: 1.05fr .95fr;
      gap:14px;
    }
    .panel-card{
      display:flex;
      flex-direction:column;
      gap:10px;
      padding:14px;
      border-radius:18px;
      background:linear-gradient(180deg, #fff 0%, #fff8f5 100%);
      border:1px solid rgba(238, 191, 177, .35);
      min-height:118px;
    }
    .panel-label{
      display:inline-flex;
      align-self:flex-start;
      gap:8px;
      padding:5px 10px;
      border-radius:999px;
      font-size:.78rem;
      font-weight:700;
      color:#b24752;
      background:rgba(242,111,107,.10);
    }
    .panel-card h3{
      margin:0;
      font-size:1rem;
      line-height:1.25;
    }
    .panel-card p{
      margin:0;
      color:var(--muted);
      font-size:.92rem;
      line-height:1.65;
    }
    .panel-links{
      display:grid;
      gap:8px;
    }
    .panel-link{
      display:flex;
      align-items:center;
      justify-content:space-between;
      padding:11px 12px;
      border-radius:14px;
      background:rgba(255,255,255,.72);
      border:1px solid rgba(128,96,102,.10);
      color:var(--text);
      font-weight:700;
      font-size:.92rem;
    }
    .panel-link:hover{
      border-color:rgba(242,111,107,.24);
      transform:translateX(2px);
    }
    .panel-link span{color:var(--muted);font-size:.84rem;font-weight:600}

    .header-actions{
      display:flex;
      align-items:center;
      gap:10px;
    }
    .menu-toggle{
      display:none;
      width:46px;
      height:46px;
      border-radius:16px;
      border:1px solid rgba(242,111,107,.2);
      background:rgba(255,255,255,.82);
      box-shadow:0 10px 24px rgba(90,45,55,.06);
      align-items:center;
      justify-content:center;
      position:relative;
    }
    .menu-toggle span,
    .menu-toggle span::before,
    .menu-toggle span::after{
      content:"";
      display:block;
      width:18px;height:2px;
      border-radius:999px;
      background:#5a3a42;
      transition:transform .22s ease, opacity .22s ease, top .22s ease;
      position:relative;
    }
    .menu-toggle span::before{position:absolute;top:-6px;left:0}
    .menu-toggle span::after{position:absolute;top:6px;left:0}
    .menu-toggle:focus-visible{
      outline:3px solid rgba(242,111,107,.22);
      outline-offset:2px;
    }

    .drawer-backdrop{
      position:fixed;
      inset:0;
      background:rgba(34, 21, 23, .32);
      opacity:0;
      pointer-events:none;
      transition:opacity .22s ease;
      z-index:55;
    }
    .drawer{
      position:fixed;
      top:12px;
      right:12px;
      width:min(92vw, 360px);
      max-height:calc(100vh - 24px);
      border-radius:24px;
      background:rgba(255,255,255,.95);
      border:1px solid rgba(120,80,88,.14);
      box-shadow: var(--shadow-strong);
      transform:translateX(110%);
      transition:transform .24s ease;
      z-index:60;
      overflow:auto;
      padding:16px;
    }
    .drawer-head{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      padding-bottom:12px;
      border-bottom:1px solid rgba(120,80,88,.10);
      margin-bottom:12px;
    }
    .drawer-title{
      font-weight:800;
      font-size:1rem;
    }
    .drawer-close{
      width:40px;height:40px;border-radius:14px;
      border:1px solid rgba(120,80,88,.12);
      background:rgba(250,247,245,.9);
      color:#5c4047;
    }
    .drawer-list{
      list-style:none;
      margin:0;
      padding:0;
      display:grid;
      gap:10px;
    }
    .drawer-link{
      display:flex;
      align-items:center;
      justify-content:space-between;
      padding:13px 14px;
      border-radius:16px;
      background:linear-gradient(135deg, #fff, #fff7f3);
      border:1px solid rgba(120,80,88,.10);
      font-weight:700;
      color:var(--text);
    }
    .drawer-link:hover,
    .drawer-link:focus-visible{
      border-color:rgba(242,111,107,.28);
      box-shadow:0 12px 26px rgba(242,111,107,.10);
      transform:translateY(-1px);
      outline:none;
    }
    .nav-open .drawer-backdrop{opacity:1;pointer-events:auto}
    .nav-open .drawer{transform:translateX(0)}

    .hero{
      position:relative;
      padding: clamp(26px, 4vw, 44px) 0 26px;
    }
    .hero-card{
      position:relative;
      overflow:hidden;
      border-radius:32px;
      border:1px solid rgba(120,80,88,.12);
      background:
        radial-gradient(820px 440px at 18% 20%, rgba(255,255,255,.82), rgba(255,255,255,.5) 52%, transparent 100%),
        linear-gradient(135deg, rgba(242,111,107,.12), rgba(255,154,119,.08) 42%, rgba(154,87,255,.06));
      box-shadow: var(--shadow);
      padding: clamp(24px, 4vw, 42px);
    }
    .hero-card::before{
      content:"";
      position:absolute;
      inset:auto -8% -38% auto;
      width:360px;height:360px;
      border-radius:50%;
      background:radial-gradient(circle at 35% 35%, rgba(242,111,107,.20), rgba(255,255,255,0) 65%);
      filter:blur(2px);
      pointer-events:none;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: minmax(0, 1.08fr) minmax(320px, .92fr);
      gap: clamp(22px, 3vw, 34px);
      align-items:center;
      position:relative;
      z-index:1;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:10px;
      padding:7px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.82);
      border:1px solid rgba(242,111,107,.18);
      color:#b24e58;
      font-size:.84rem;
      font-weight:800;
      letter-spacing:.3px;
      box-shadow:0 10px 20px rgba(242,111,107,.08);
    }
    .eyebrow-dot{
      width:8px;height:8px;border-radius:50%;
      background:linear-gradient(135deg, var(--brand), var(--brand-2));
      box-shadow:0 0 0 5px rgba(242,111,107,.12);
    }
    .hero h1{
      margin:14px 0 12px;
      font-size: clamp(2.2rem, 4.5vw, 4.2rem);
      line-height:1.08;
      letter-spacing:-.8px;
    }
    .hero-lead{
      max-width: 62ch;
      margin:0;
      color:#4a3d43;
      font-size: clamp(1rem, 1.1vw, 1.08rem);
      line-height:1.88;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:22px;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      min-height:48px;
      padding:0 18px;
      border-radius:16px;
      border:1px solid transparent;
      font-weight:800;
      letter-spacing:.2px;
      transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease, background .2s ease, color .2s ease;
      user-select:none;
    }
    .btn:hover{transform:translateY(-1px);box-shadow:0 14px 28px rgba(90,45,55,.10)}
    .btn:active{transform:translateY(0) scale(.99)}
    .btn:focus-visible{outline:3px solid rgba(242,111,107,.22);outline-offset:2px}
    .btn-primary{
      color:#fff;
      background:linear-gradient(135deg, var(--brand), var(--brand-2));
      box-shadow:0 16px 30px rgba(242,111,107,.22);
    }
    .btn-primary:hover{color:#fff;box-shadow:0 18px 36px rgba(242,111,107,.26)}
    .btn-ghost{
      color:#4a3d43;
      background:rgba(255,255,255,.78);
      border-color:rgba(120,80,88,.14);
    }

    .hero-tags{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:18px;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:9px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.76);
      border:1px solid rgba(120,80,88,.12);
      color:#56464d;
      font-size:.88rem;
      font-weight:700;
    }
    .tag::before{
      content:"";
      width:8px;height:8px;border-radius:50%;
      background:linear-gradient(135deg, var(--brand), var(--gold));
      box-shadow:0 0 0 4px rgba(242,111,107,.09);
    }
    .hero-search{
      margin-top:22px;
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      padding:12px;
      border-radius:22px;
      background:rgba(255,255,255,.82);
      border:1px solid rgba(120,80,88,.12);
      box-shadow:0 16px 32px rgba(90,45,55,.06);
      max-width: 640px;
    }
    .hero-search input{
      flex:1 1 260px;
      min-height:48px;
      border:1px solid rgba(120,80,88,.14);
      background:#fff;
      border-radius:14px;
      padding:0 14px;
      color:var(--text);
      outline:none;
      transition:border-color .2s ease, box-shadow .2s ease;
    }
    .hero-search input::placeholder{color:#a28d95}
    .hero-search input:focus{
      border-color:rgba(242,111,107,.34);
      box-shadow:0 0 0 4px rgba(242,111,107,.12);
    }
    .hero-search .btn{flex:none}

    .hero-dash{
      position:relative;
      display:grid;
      grid-template-columns: 1fr;
      gap:14px;
    }
    .dash-main{
      padding:18px;
      border-radius:28px;
      background:linear-gradient(180deg, rgba(31, 24, 26, .96), rgba(61, 34, 41, .96));
      color:#fff;
      box-shadow:0 28px 70px rgba(42, 24, 30, .18);
      border:1px solid rgba(255,255,255,.10);
      overflow:hidden;
      position:relative;
    }
    .dash-main::before{
      content:"";
      position:absolute;
      inset:-20% auto auto -10%;
      width:220px;height:220px;
      background:radial-gradient(circle, rgba(255,154,119,.22), transparent 66%);
      pointer-events:none;
    }
    .dash-main::after{
      content:"";
      position:absolute;
      inset:auto -15% -20% auto;
      width:260px;height:260px;
      background:radial-gradient(circle, rgba(154,87,255,.18), transparent 60%);
      pointer-events:none;
    }
    .dash-top{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:12px;
      margin-bottom:16px;
      position:relative;
      z-index:1;
    }
    .dash-top strong{
      display:block;
      font-size:1.06rem;
      line-height:1.2;
    }
    .dash-top span{
      color:rgba(255,255,255,.76);
      font-size:.88rem;
    }
    .dash-pill{
      padding:7px 10px;
      border-radius:999px;
      background:rgba(255,255,255,.12);
      border:1px solid rgba(255,255,255,.12);
      color:#fff;
      font-size:.82rem;
      font-weight:700;
      white-space:nowrap;
    }
    .dash-panel{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap:12px;
      position:relative;
      z-index:1;
    }
    .mini-card{
      border-radius:20px;
      padding:14px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.10);
      backdrop-filter:blur(8px);
      min-height:112px;
    }
    .mini-num{
      font-size:1.7rem;
      line-height:1;
      font-weight:900;
      letter-spacing:-.8px;
      margin-bottom:8px;
    }
    .mini-card p{
      margin:0;
      color:rgba(255,255,255,.78);
      font-size:.9rem;
      line-height:1.65;
    }
    .dash-strip{
      display:grid;
      grid-template-columns: repeat(2,minmax(0,1fr));
      gap:12px;
    }
    .strip-card{
      padding:16px;
      border-radius:22px;
      background:rgba(255,255,255,.74);
      border:1px solid rgba(120,80,88,.12);
      box-shadow:0 12px 24px rgba(90,45,55,.05);
    }
    .strip-card h3{
      margin:0 0 8px;
      font-size:1rem;
      line-height:1.3;
    }
    .strip-card p{
      margin:0;
      color:var(--muted);
      font-size:.92rem;
      line-height:1.72;
    }

    main{
      padding-bottom: 92px;
    }
    .section{
      padding: clamp(70px, 9vw, 110px) 0 0;
    }
    .section-head{
      display:flex;
      flex-direction:column;
      gap:10px;
      margin-bottom:24px;
      max-width: 760px;
    }
    .section-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:#b24e58;
      font-weight:800;
      font-size:.9rem;
      letter-spacing:.2px;
    }
    .section-kicker::before{
      content:"";
      width:14px;height:14px;
      border-radius:50%;
      background:linear-gradient(135deg, rgba(242,111,107,.16), rgba(255,154,119,.12));
      border:1px solid rgba(242,111,107,.16);
      box-shadow:inset 0 0 0 4px rgba(255,255,255,.55);
    }
    .section-head h2{
      margin:0;
      font-size: clamp(1.6rem, 2.6vw, 2.35rem);
      line-height:1.15;
      letter-spacing:-.4px;
    }
    .section-head p{
      margin:0;
      color:var(--muted);
      font-size:1rem;
      line-height:1.85;
    }

    .kpi-grid{
      display:grid;
      grid-template-columns: repeat(4, minmax(0,1fr));
      gap:14px;
    }
    .kpi{
      padding:18px;
      border-radius:24px;
      background:rgba(255,255,255,.82);
      border:1px solid rgba(120,80,88,.12);
      box-shadow:0 14px 30px rgba(90,45,55,.05);
      position:relative;
      overflow:hidden;
    }
    .kpi::after{
      content:"";
      position:absolute;
      inset:auto -10px -14px auto;
      width:84px;height:84px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(242,111,107,.16), transparent 68%);
    }
    .kpi .value{
      font-size:2rem;
      font-weight:900;
      letter-spacing:-.8px;
      line-height:1;
      margin-bottom:8px;
      color:#2c2326;
    }
    .kpi .label{
      display:block;
      font-size:.92rem;
      font-weight:800;
      color:#5b4a50;
      margin-bottom:6px;
    }
    .kpi p{
      margin:0;
      color:var(--muted);
      font-size:.9rem;
      line-height:1.65;
    }

    .feature-layout{
      display:grid;
      grid-template-columns: 1.18fr .82fr;
      gap:16px;
    }
    .feature-main{
      display:grid;
      grid-template-columns: 1.02fr .98fr;
      gap:16px;
    }
    .feature-card,
    .feature-rail,
    .scene-card,
    .show-card,
    .plan-card,
    .safety-card,
    .cta-card{
      position:relative;
      border-radius:24px;
      background:rgba(255,255,255,.82);
      border:1px solid rgba(120,80,88,.12);
      box-shadow:0 14px 30px rgba(90,45,55,.05);
      overflow:hidden;
      transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .feature-card:hover,
    .feature-rail:hover,
    .scene-card:hover,
    .show-card:hover,
    .plan-card:hover,
    .safety-card:hover,
    .cta-card:hover{
      transform:translateY(-3px);
      box-shadow:0 18px 44px rgba(90,45,55,.10);
      border-color:rgba(242,111,107,.22);
    }
    .feature-card{
      padding:20px;
      min-height: 100%;
    }
    .feature-card.big{
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      background:
        linear-gradient(180deg, rgba(255,255,255,.96), rgba(255,246,242,.92)),
        var(--line);
    }
    .feature-list{
      list-style:none;
      padding:0;
      margin:18px 0 0;
      display:grid;
      gap:10px;
    }
    .feature-list li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      color:#55474d;
      font-size:.95rem;
      line-height:1.75;
    }
    .bullet{
      width:22px;height:22px;border-radius:50%;
      flex:none;
      background:linear-gradient(135deg, rgba(242,111,107,.18), rgba(255,154,119,.14));
      border:1px solid rgba(242,111,107,.18);
      position:relative;
      margin-top:2px;
    }
    .bullet::after{
      content:"";
      position:absolute;
      inset:6px;
      border-radius:50%;
      background:linear-gradient(135deg, var(--brand), var(--brand-2));
    }
    .feature-mini-grid{
      display:grid;
      gap:14px;
    }
    .mini-feature{
      padding:18px;
      border-radius:22px;
      background:linear-gradient(180deg, rgba(255,255,255,.95), rgba(255,247,243,.96));
      border:1px solid rgba(242,111,107,.14);
      min-height: 120px;
    }
    .mini-feature .icon{
      width:40px;height:40px;
      border-radius:14px;
      display:grid;
      place-items:center;
      background:linear-gradient(135deg, rgba(242,111,107,.16), rgba(255,154,119,.15));
      border:1px solid rgba(242,111,107,.18);
      margin-bottom:12px;
      font-size:1.05rem;
    }
    .mini-feature h3{
      margin:0 0 7px;
      font-size:1.02rem;
      line-height:1.25;
    }
    .mini-feature p{
      margin:0;
      color:var(--muted);
      font-size:.92rem;
      line-height:1.7;
    }
    .feature-rail{
      padding:20px;
      background:
        linear-gradient(180deg, rgba(31, 24, 26, .96), rgba(61, 34, 41, .96));
      color:#fff;
      border-color:rgba(255,255,255,.08);
    }
    .feature-rail h3{
      margin:0 0 10px;
      font-size:1.18rem;
    }
    .feature-rail p{
      margin:0 0 16px;
      color:rgba(255,255,255,.76);
      line-height:1.75;
      font-size:.95rem;
    }
    .rail-list{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:10px;
    }
    .rail-list li{
      padding:12px 13px;
      border-radius:16px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.10);
      display:flex;
      justify-content:space-between;
      gap:10px;
      font-weight:700;
    }
    .rail-list span{color:rgba(255,255,255,.68);font-weight:600}

    .scene-grid{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap:14px;
    }
    .scene-card{
      padding:18px;
      display:flex;
      flex-direction:column;
      gap:14px;
      min-height: 320px;
    }
    .scene-visual{
      height:150px;
      border-radius:20px;
      background:
        linear-gradient(135deg, rgba(242,111,107,.16), rgba(255,154,119,.10) 42%, rgba(154,87,255,.08)),
        linear-gradient(180deg, #fff, #ffece3);
      border:1px solid rgba(242,111,107,.16);
      position:relative;
      overflow:hidden;
    }
    .scene-visual::before,
    .scene-visual::after{
      content:"";
      position:absolute;
      border-radius:50%;
      background:radial-gradient(circle, rgba(255,255,255,.9), rgba(255,255,255,0) 68%);
    }
    .scene-visual::before{
      width:110px;height:110px;
      left:-18px;top:10px;
      opacity:.75;
    }
    .scene-visual::after{
      width:150px;height:150px;
      right:-46px;bottom:-24px;
      background:radial-gradient(circle, rgba(242,111,107,.24), rgba(255,255,255,0) 68%);
    }
    .scene-card h3{
      margin:0;
      font-size:1.08rem;
      line-height:1.35;
    }
    .scene-card p{
      margin:0;
      color:var(--muted);
      font-size:.94rem;
      line-height:1.75;
    }

    .showcase-grid{
      display:grid;
      grid-template-columns: repeat(4, minmax(0,1fr));
      gap:14px;
    }
    .show-card{
      padding:18px;
      min-height: 100%;
    }
    .show-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      margin-bottom:14px;
    }
    .show-score{
      display:inline-flex;
      align-items:center;
      gap:6px;
      font-weight:900;
      color:#2a1e23;
    }
    .show-score i{
      width:8px;height:8px;border-radius:50%;
      background:linear-gradient(135deg, var(--brand), var(--gold));
      box-shadow:0 0 0 4px rgba(242,111,107,.10);
      display:inline-block;
    }
    .show-card h3{
      margin:0 0 8px;
      font-size:1.02rem;
      line-height:1.35;
    }
    .show-card p{
      margin:0 0 12px;
      color:var(--muted);
      font-size:.92rem;
      line-height:1.72;
    }
    .show-meta{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      color:#7d6770;
      font-size:.82rem;
    }
    .show-meta span{
      padding:5px 9px;
      border-radius:999px;
      background:rgba(242,111,107,.08);
      border:1px solid rgba(242,111,107,.12);
    }

    .updates-layout{
      display:grid;
      grid-template-columns: minmax(0,1.35fr) minmax(280px,.65fr);
      gap:16px;
      align-items:start;
    }
    .updates-rail{
      position:sticky;
      top:96px;
      display:grid;
      gap:14px;
    }
    .updates-notice{
      padding:18px;
      border-radius:24px;
      background:linear-gradient(180deg, rgba(31,24,26,.96), rgba(64,37,45,.96));
      color:#fff;
      box-shadow:0 22px 52px rgba(42,24,30,.16);
    }
    .updates-notice h3{
      margin:0 0 10px;
      font-size:1.08rem;
      line-height:1.3;
    }
    .updates-notice p{
      margin:0;
      color:rgba(255,255,255,.74);
      line-height:1.78;
      font-size:.94rem;
    }
    .updates-notice .btn{
      margin-top:14px;
      width:100%;
    }
    .updates-steps{
      padding:18px;
      border-radius:24px;
      background:rgba(255,255,255,.82);
      border:1px solid rgba(120,80,88,.12);
      box-shadow:0 14px 30px rgba(90,45,55,.05);
    }
    .updates-steps h3{
      margin:0 0 12px;
      font-size:1.05rem;
    }
    .steps{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:10px;
    }
    .steps li{
      display:flex;
      gap:12px;
      align-items:flex-start;
      color:#5c4c52;
      font-size:.93rem;
      line-height:1.7;
    }
    .step-num{
      width:28px;height:28px;border-radius:10px;
      flex:none;
      display:grid;
      place-items:center;
      background:linear-gradient(135deg, rgba(242,111,107,.14), rgba(255,154,119,.14));
      color:#b04d57;
      font-weight:900;
      border:1px solid rgba(242,111,107,.15);
    }
    .updates-grid{
      display:grid;
      grid-template-columns: repeat(2, minmax(0,1fr));
      gap:14px;
    }
    .update-card{
      padding:18px;
      border-radius:24px;
      background:rgba(255,255,255,.86);
      border:1px solid rgba(120,80,88,.12);
      box-shadow:0 14px 30px rgba(90,45,55,.05);
      display:flex;
      flex-direction:column;
      gap:12px;
      min-height: 234px;
      transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .update-card:hover{
      transform:translateY(-3px);
      box-shadow:0 18px 40px rgba(90,45,55,.10);
      border-color:rgba(242,111,107,.22);
    }
    .update-top{
      display:flex;
      justify-content:space-between;
      gap:10px;
      align-items:center;
      flex-wrap:wrap;
    }
    .chip{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:6px 10px;
      border-radius:999px;
      background:rgba(242,111,107,.10);
      color:#b04d57;
      font-size:.8rem;
      font-weight:800;
      border:1px solid rgba(242,111,107,.12);
    }
    .update-time{
      color:var(--soft);
      font-size:.82rem;
      font-weight:700;
    }
    .update-card h3{
      margin:0;
      font-size:1.05rem;
      line-height:1.4;
    }
    .update-card h3 a:hover{color:#b64f59}
    .update-card p{
      margin:0;
      color:var(--muted);
      font-size:.93rem;
      line-height:1.8;
      flex:1;
    }
    .text-link{
      align-self:flex-start;
      color:#b34f59;
      font-weight:800;
      font-size:.92rem;
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:6px 0 0;
    }
    .text-link::after{content:"→";transition:transform .2s ease}
    .text-link:hover::after{transform:translateX(3px)}
    .empty-state{
      padding:24px;
      border-radius:24px;
      background:rgba(255,255,255,.82);
      border:1px dashed rgba(120,80,88,.18);
      color:#665760;
      font-weight:700;
      text-align:center;
      min-height:180px;
      display:grid;
      place-items:center;
    }

    .plan-grid{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap:14px;
    }
    .plan-card{
      padding:20px;
      display:flex;
      flex-direction:column;
      gap:14px;
      background:linear-gradient(180deg, rgba(255,255,255,.9), rgba(255,246,242,.95));
    }
    .plan-card.featured{
      border-color: rgba(242,111,107,.28);
      box-shadow:0 18px 42px rgba(242,111,107,.12);
      transform: translateY(-4px);
    }
    .plan-badge{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:6px 10px;
      border-radius:999px;
      width:max-content;
      font-size:.8rem;
      font-weight:800;
      color:#b04d57;
      background:rgba(242,111,107,.10);
      border:1px solid rgba(242,111,107,.12);
    }
    .plan-name{
      font-size:1.15rem;
      font-weight:900;
      margin:0;
      line-height:1.25;
    }
    .plan-price{
      font-size:2rem;
      font-weight:900;
      letter-spacing:-.8px;
      color:#2b2024;
      margin:0;
      line-height:1;
    }
    .plan-price small{
      font-size:.9rem;
      color:var(--muted);
      font-weight:700;
      margin-left:4px;
    }
    .plan-desc{
      margin:0;
      color:var(--muted);
      font-size:.94rem;
      line-height:1.8;
    }
    .plan-features{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:10px;
    }
    .plan-features li{
      display:flex;
      gap:10px;
      color:#5c4c52;
      font-size:.92rem;
      line-height:1.7;
      align-items:flex-start;
    }
    .plan-features li::before{
      content:"";
      width:18px;height:18px;
      border-radius:50%;
      margin-top:2px;
      background:linear-gradient(135deg, rgba(242,111,107,.18), rgba(255,154,119,.14));
      border:1px solid rgba(242,111,107,.16);
      flex:none;
    }
    .plan-card .btn{width:100%;margin-top:auto}

    .safety-grid{
      display:grid;
      grid-template-columns: repeat(4, minmax(0,1fr));
      gap:14px;
    }
    .safety-card{
      padding:18px;
      background:
        linear-gradient(180deg, rgba(255,255,255,.94), rgba(255,246,242,.96));
    }
    .safe-icon{
      width:46px;height:46px;
      display:grid;
      place-items:center;
      border-radius:16px;
      background:linear-gradient(135deg, rgba(242,111,107,.14), rgba(255,154,119,.12));
      border:1px solid rgba(242,111,107,.16);
      font-size:1.1rem;
      margin-bottom:12px;
    }
    .safety-card h3{
      margin:0 0 8px;
      font-size:1.03rem;
      line-height:1.35;
    }
    .safety-card p{
      margin:0;
      color:var(--muted);
      font-size:.92rem;
      line-height:1.75;
    }

    .faq-list{
      display:grid;
      gap:12px;
    }
    .faq-item{
      border-radius:20px;
      background:rgba(255,255,255,.86);
      border:1px solid rgba(120,80,88,.12);
      box-shadow:0 12px 28px rgba(90,45,55,.05);
      overflow:hidden;
    }
    .faq-item summary{
      list-style:none;
      cursor:pointer;
      padding:18px 18px;
      font-weight:800;
      color:#2c2227;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
    }
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-item summary::after{
      content:"+";
      width:30px;height:30px;
      display:grid;
      place-items:center;
      border-radius:10px;
      background:rgba(242,111,107,.10);
      color:#b04d57;
      font-size:1.05rem;
      flex:none;
    }
    .faq-item[open] summary::after{content:"−"}
    .faq-item summary:focus-visible{
      outline:3px solid rgba(242,111,107,.22);
      outline-offset:-3px;
    }
    .faq-answer{
      padding:0 18px 18px;
      color:var(--muted);
      line-height:1.86;
      font-size:.94rem;
    }

    .cta-card{
      padding:24px;
      background:
        radial-gradient(760px 240px at 10% 10%, rgba(242,111,107,.15), transparent 55%),
        linear-gradient(135deg, rgba(31,24,26,.98), rgba(61,34,41,.98));
      color:#fff;
      border-color:rgba(255,255,255,.08);
      box-shadow:0 24px 54px rgba(42,24,30,.18);
    }
    .cta-card h2{
      margin:0 0 10px;
      font-size: clamp(1.5rem, 2.2vw, 2rem);
      line-height:1.18;
    }
    .cta-card p{
      margin:0;
      color:rgba(255,255,255,.76);
      line-height:1.85;
      max-width: 72ch;
    }
    .cta-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:18px;
    }
    .cta-card .btn-ghost{
      background:rgba(255,255,255,.08);
      color:#fff;
      border-color:rgba(255,255,255,.12);
    }
    .cta-card .btn-ghost:hover{
      background:rgba(255,255,255,.12);
      color:#fff;
    }

    .site-footer{
      margin-top: 28px;
      padding: 40px 0 110px;
      border-top:1px solid rgba(120,80,88,.10);
      background:linear-gradient(180deg, rgba(255,248,244,.0), rgba(255,242,235,.5));
    }
    .footer-grid{
      display:grid;
      grid-template-columns: 1.2fr .8fr 1fr;
      gap:18px;
      align-items:start;
    }
    .footer-block{
      display:flex;
      flex-direction:column;
      gap:12px;
    }
    .footer-name{
      font-size:1.12rem;
      font-weight:900;
      margin:0;
    }
    .footer-text{
      margin:0;
      color:var(--muted);
      line-height:1.8;
      font-size:.95rem;
    }
    .footer-links{
      display:grid;
      grid-template-columns: repeat(2, minmax(0,1fr));
      gap:10px;
    }
    .footer-links a{
      padding:10px 12px;
      border-radius:14px;
      background:rgba(255,255,255,.74);
      border:1px solid rgba(120,80,88,.10);
      font-weight:700;
      color:#4e3f45;
      font-size:.92rem;
    }
    .footer-links a:hover{
      border-color:rgba(242,111,107,.22);
      transform:translateY(-1px);
    }
    .footer-meta{
      padding:14px 16px;
      border-radius:18px;
      background:rgba(255,255,255,.8);
      border:1px solid rgba(120,80,88,.10);
      color:#6a5960;
      font-size:.9rem;
      line-height:1.8;
    }

    .floating-bar{
      position:fixed;
      left:50%;
      bottom:16px;
      transform:translateX(-50%);
      width:min(var(--container), calc(100% - 24px));
      z-index:45;
      background:rgba(255,255,255,.9);
      border:1px solid rgba(120,80,88,.12);
      box-shadow:0 16px 44px rgba(90,45,55,.12);
      border-radius:22px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:12px 14px;
      backdrop-filter:blur(16px);
    }
    .floating-bar strong{
      font-size:.95rem;
      line-height:1.35;
    }
    .floating-bar span{
      display:block;
      color:var(--muted);
      font-size:.86rem;
      line-height:1.55;
      margin-top:3px;
    }

    .sr-only{
      position:absolute;
      width:1px;height:1px;
      padding:0;margin:-1px;
      overflow:hidden;clip:rect(0,0,0,0);
      white-space:nowrap;border:0;
    }

    .subtle-divider{
      margin:18px 0 0;
      height:1px;
      background:linear-gradient(90deg, transparent, rgba(120,80,88,.12), transparent);
    }

    @media (max-width: 1180px){
      .feature-layout,
      .updates-layout{
        grid-template-columns:1fr;
      }
      .updates-rail{
        position:static;
      }
      .safety-grid,
      .showcase-grid{
        grid-template-columns: repeat(2, minmax(0,1fr));
      }
      .kpi-grid{
        grid-template-columns: repeat(2, minmax(0,1fr));
      }
      .scene-grid,
      .plan-grid{
        grid-template-columns: 1fr;
      }
      .feature-main{
        grid-template-columns:1fr;
      }
      .footer-grid{
        grid-template-columns:1fr;
      }
    }
    @media (max-width: 900px){
      .hero-grid{
        grid-template-columns:1fr;
      }
      .dash-panel{
        grid-template-columns:1fr;
      }
      .dash-strip{
        grid-template-columns:1fr;
      }
      .scene-grid,
      .updates-grid{
        grid-template-columns:1fr;
      }
      .menu-toggle{display:inline-flex}
      .top-nav{display:none}
      .header-inner{min-height:74px}
    }
    @media (max-width: 680px){
      .kpi-grid,
      .safety-grid,
      .showcase-grid{
        grid-template-columns:1fr;
      }
      .hero-card,
      .feature-card,
      .feature-rail,
      .scene-card,
      .show-card,
      .plan-card,
      .safety-card,
      .cta-card,
      .update-card,
      .kpi{
        border-radius:20px;
      }
      .floating-bar{
        flex-direction:column;
        align-items:flex-start;
      }
      .floating-bar .btn{
        width:100%;
      }
      .hero-actions,
      .cta-actions{
        flex-direction:column;
      }
      .hero-search{
        padding:10px;
      }
      .hero-search .btn,
      .hero-search input,
      .btn{
        width:100%;
      }
      .brand-sub{display:none}
    }
    @media (max-width: 520px){
      .container{width:min(var(--container), calc(100% - 20px))}
      .header-inner{
        gap:10px;
      }
      .brand-name{font-size:.98rem}
      .hero h1{font-size:2rem}
      .hero-card{padding:18px}
      .section{padding-top:58px}
      .section-head h2{font-size:1.45rem}
      .panel-grid{
        grid-template-columns:1fr;
      }
      .drawer{
        top:8px;right:8px;width:calc(100vw - 16px);
        border-radius:22px;
      }
    }

/* roulang page: article */
:root{
      --bg: #fff8f4;
      --bg-soft: #fff1ea;
      --panel: rgba(255,255,255,.82);
      --panel-solid: #ffffff;
      --text: #221d1e;
      --muted: #71656a;
      --soft: #a08a92;
      --border: rgba(94, 58, 69, .14);
      --border-strong: rgba(245, 140, 138, .34);
      --brand: #f26f6b;
      --brand-2: #ff9a77;
      --brand-3: #9a57ff;
      --gold: #e7b95c;
      --mint: #5fc5b3;
      --shadow: 0 16px 45px rgba(67, 34, 43, .08);
      --shadow-strong: 0 20px 60px rgba(67, 34, 43, .14);
      --radius: 20px;
      --radius-sm: 14px;
      --radius-xs: 12px;
      --container: 1180px;
      --space: clamp(18px, 2.4vw, 28px);
      --line: linear-gradient(135deg, rgba(242,111,107,.22), rgba(255,154,119,.18), rgba(154,87,255,.16));
      --focus: 0 0 0 4px rgba(242,111,107,.16);
    }
    html{scroll-behavior:smooth}
    body{
      margin:0;
      color:var(--text);
      background:
        radial-gradient(900px 500px at 18% 4%, rgba(255,162,135,.18), transparent 58%),
        radial-gradient(760px 420px at 88% 12%, rgba(154,87,255,.10), transparent 55%),
        linear-gradient(180deg, #fffaf7 0%, #fff5ef 100%);
      font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      line-height:1.75;
      overflow-x:hidden;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background:
        linear-gradient(120deg, rgba(242,111,107,.04) 0 2px, transparent 2px 100%),
        linear-gradient(75deg, rgba(255,154,119,.04) 0 1px, transparent 1px 100%);
      background-size:46px 46px, 82px 82px;
      mask-image:linear-gradient(180deg, rgba(0,0,0,.26), transparent 88%);
      opacity:.38;
      z-index:-1;
    }
    *, *::before, *::after{box-sizing:border-box}
    a{color:inherit;text-decoration:none;transition:all .22s ease}
    img{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    button{cursor:pointer}
    ::selection{background:rgba(242,111,107,.18);color:var(--text)}
    .container{
      width:min(var(--container), calc(100% - 32px));
      margin:0 auto;
    }
    .site-header{
      position:sticky;
      top:0;
      z-index:40;
      backdrop-filter:blur(18px);
      background:rgba(255, 248, 244, .76);
      border-bottom:1px solid rgba(125, 90, 95, .10);
    }
    .header-inner{
      min-height:78px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
    }
    .brand-wrap{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:0;
    }
    .brand-mark{
      width:38px;
      height:38px;
      border-radius:14px;
      background:
        radial-gradient(circle at 32% 28%, #fff 0 14%, transparent 15%),
        linear-gradient(135deg, var(--brand), var(--brand-2) 58%, var(--brand-3));
      box-shadow:0 10px 24px rgba(242,111,107,.24);
      position:relative;
      flex:none;
    }
    .brand-mark::after{
      content:"";
      position:absolute;
      inset:9px;
      border:1px solid rgba(255,255,255,.55);
      border-radius:11px;
      opacity:.8;
    }
    .brand-text{
      display:flex;
      flex-direction:column;
      min-width:0;
    }
    .brand-name{
      font-size:1.02rem;
      font-weight:800;
      letter-spacing:.2px;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }
    .brand-sub{
      font-size:.82rem;
      color:var(--muted);
      letter-spacing:.2px;
    }
    .nav-shell{
      display:flex;
      align-items:center;
      gap:14px;
    }
    .top-nav{position:relative}
    .nav-list{
      display:flex;
      align-items:center;
      list-style:none;
      gap:8px;
      padding:0;
      margin:0;
    }
    .nav-item{position:relative}
    .nav-link{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:11px 16px;
      border-radius:999px;
      color:var(--text);
      font-weight:700;
      font-size:.95rem;
      border:1px solid transparent;
      transition:transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
    }
    .nav-link:hover,
    .nav-link:focus-visible{
      background:rgba(255,255,255,.78);
      border-color:rgba(242,111,107,.18);
      box-shadow:0 10px 24px rgba(90,45,55,.07);
      transform:translateY(-1px);
      outline:none;
    }
    .nav-link.active{
      background:linear-gradient(135deg, rgba(242,111,107,.12), rgba(255,154,119,.15));
      border-color:rgba(242,111,107,.24);
      box-shadow:0 12px 30px rgba(242,111,107,.10);
    }
    .nav-panel{
      position:absolute;
      top:calc(100% + 14px);
      left:0;
      min-width:520px;
      padding:16px;
      border-radius:22px;
      background:rgba(255,255,255,.94);
      border:1px solid rgba(120,80,88,.12);
      box-shadow:var(--shadow-strong);
      opacity:0;
      pointer-events:none;
      transform:translateY(10px);
      transition:.22s ease;
    }
    .nav-item:hover .nav-panel,
    .nav-item:focus-within .nav-panel,
    .nav-item.is-open .nav-panel{
      opacity:1;
      pointer-events:auto;
      transform:translateY(0);
    }
    .panel-grid{
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:14px;
    }
    .panel-card{
      display:flex;
      flex-direction:column;
      gap:10px;
      padding:14px;
      border-radius:18px;
      background:linear-gradient(180deg, #fff 0%, #fff8f5 100%);
      border:1px solid rgba(238, 191, 177, .35);
      min-height:118px;
    }
    .panel-label{
      display:inline-flex;
      align-items:center;
      width:max-content;
      padding:5px 10px;
      border-radius:999px;
      font-size:.75rem;
      font-weight:700;
      letter-spacing:.2px;
      color:#9d5d59;
      background:rgba(242,111,107,.12);
      border:1px solid rgba(242,111,107,.18);
    }
    .panel-card h3{
      margin:0;
      font-size:1rem;
      line-height:1.35;
    }
    .panel-card p{
      margin:0;
      color:var(--muted);
      font-size:.92rem;
      line-height:1.65;
    }
    .subtle-divider{
      height:1px;
      width:100%;
      background:linear-gradient(90deg, rgba(242,111,107,.28), rgba(154,87,255,.16), transparent);
      opacity:.9;
    }
    .panel-links{
      display:flex;
      flex-direction:column;
      gap:8px;
    }
    .panel-link{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding:12px 14px;
      border-radius:14px;
      border:1px solid rgba(94, 58, 69, .10);
      background:linear-gradient(180deg, rgba(255,255,255,.9), rgba(255,248,244,.72));
      box-shadow:0 6px 20px rgba(67, 34, 43, .04);
      font-weight:700;
      font-size:.95rem;
    }
    .panel-link span{
      font-size:.8rem;
      color:var(--muted);
      font-weight:600;
    }
    .panel-link:hover,
    .panel-link:focus-visible{
      transform:translateY(-1px);
      border-color:rgba(242,111,107,.22);
      box-shadow:0 10px 26px rgba(67, 34, 43, .08);
      outline:none;
    }
    .header-actions{
      display:flex;
      align-items:center;
      gap:10px;
    }
    .menu-toggle{
      display:none;
      width:46px;
      height:46px;
      border-radius:16px;
      border:1px solid rgba(242,111,107,.2);
      background:rgba(255,255,255,.82);
      box-shadow:0 10px 24px rgba(90,45,55,.06);
      align-items:center;
      justify-content:center;
      position:relative;
      color:var(--text);
    }
    .menu-toggle span,
    .menu-toggle span::before,
    .menu-toggle span::after{
      content:"";
      display:block;
      width:18px;
      height:2px;
      border-radius:999px;
      background:#5a3a42;
      transition:transform .22s ease, opacity .22s ease, top .22s ease;
      position:relative;
    }
    .menu-toggle span::before{position:absolute; top:-6px; left:0}
    .menu-toggle span::after{position:absolute; top:6px; left:0}
    .page-hero{
      padding:34px 0 14px;
    }
    .hero-grid{
      display:grid;
      grid-template-columns:minmax(0, 1.18fr) minmax(290px, .82fr);
      gap:18px;
      align-items:stretch;
    }
    .hero-copy,
    .hero-card,
    .article-panel,
    .side-card,
    .related-card,
    .empty-state{
      background:var(--panel);
      border:1px solid var(--border);
      box-shadow:var(--shadow);
      backdrop-filter:blur(12px);
    }
    .hero-copy{
      border-radius:28px;
      padding:28px;
      position:relative;
      overflow:hidden;
    }
    .hero-copy::before{
      content:"";
      position:absolute;
      inset:auto -90px -90px auto;
      width:240px;
      height:240px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(154,87,255,.16) 0%, rgba(154,87,255,.06) 35%, transparent 70%);
      pointer-events:none;
    }
    .hero-copy::after{
      content:"";
      position:absolute;
      top:0;
      right:0;
      width:180px;
      height:180px;
      background:linear-gradient(135deg, rgba(242,111,107,.13), rgba(255,154,119,.08), transparent 72%);
      clip-path:polygon(100% 0, 100% 100%, 0 0);
      pointer-events:none;
    }
    .hero-badge{
      display:inline-flex;
      align-items:center;
      gap:8px;
      width:max-content;
      padding:7px 12px;
      border-radius:999px;
      background:rgba(242,111,107,.10);
      border:1px solid rgba(242,111,107,.18);
      color:#9c5856;
      font-weight:700;
      font-size:.84rem;
      position:relative;
      z-index:1;
    }
    .hero-badge .dot{
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--brand);
      box-shadow:0 0 0 4px rgba(242,111,107,.12);
    }
    .crumbs{
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      gap:8px;
      margin:16px 0 10px;
      color:var(--muted);
      font-size:.9rem;
      position:relative;
      z-index:1;
    }
    .crumbs a{
      color:#8e5d63;
      font-weight:700;
    }
    .crumbs a:hover,
    .crumbs a:focus-visible{color:var(--brand);outline:none}
    .crumb-sep{color:#c0a5ad}
    .hero-title{
      margin:0;
      font-size:clamp(2rem, 4vw, 3.2rem);
      line-height:1.18;
      letter-spacing:-.02em;
      font-weight:800;
      position:relative;
      z-index:1;
    }
    .hero-summary{
      margin:16px 0 0;
      color:var(--muted);
      font-size:1.02rem;
      line-height:1.86;
      max-width:64ch;
      position:relative;
      z-index:1;
    }
    .hero-tags{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:18px;
      position:relative;
      z-index:1;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.84);
      border:1px solid rgba(94, 58, 69, .12);
      color:#5f5258;
      font-size:.86rem;
      font-weight:700;
      box-shadow:0 8px 20px rgba(67,34,43,.04);
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:20px;
      position:relative;
      z-index:1;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:44px;
      padding:0 16px;
      border-radius:999px;
      border:1px solid transparent;
      font-weight:700;
      font-size:.95rem;
      transition:transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
      user-select:none;
    }
    .btn:hover,
    .btn:focus-visible{
      transform:translateY(-1px);
      outline:none;
      box-shadow:0 12px 24px rgba(67,34,43,.10);
    }
    .btn:active{transform:translateY(0) scale(.99)}
    .btn-primary{
      color:#fff;
      background:linear-gradient(135deg, var(--brand), var(--brand-2));
      box-shadow:0 12px 28px rgba(242,111,107,.22);
    }
    .btn-primary:hover,
    .btn-primary:focus-visible{
      border-color:rgba(255,255,255,.28);
      box-shadow:0 14px 30px rgba(242,111,107,.25);
    }
    .btn-ghost{
      color:var(--text);
      background:rgba(255,255,255,.74);
      border-color:rgba(94, 58, 69, .14);
    }
    .btn-ghost:hover,
    .btn-ghost:focus-visible{
      border-color:rgba(242,111,107,.26);
      background:#fff;
    }
    .hero-card{
      border-radius:28px;
      padding:24px;
      display:flex;
      flex-direction:column;
      gap:16px;
      justify-content:space-between;
      position:relative;
      overflow:hidden;
    }
    .hero-card::before{
      content:"";
      position:absolute;
      inset:auto -54px -54px auto;
      width:180px;
      height:180px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(231,185,92,.20) 0, rgba(231,185,92,.08) 34%, transparent 70%);
      pointer-events:none;
    }
    .profile-head{
      display:flex;
      align-items:center;
      gap:14px;
      position:relative;
      z-index:1;
    }
    .profile-avatar{
      width:62px;
      height:62px;
      border-radius:22px;
      background:
        radial-gradient(circle at 30% 28%, rgba(255,255,255,.95) 0 13%, transparent 14%),
        linear-gradient(135deg, var(--brand), var(--brand-2) 50%, var(--brand-3));
      color:#fff;
      font-weight:800;
      font-size:1.08rem;
      display:grid;
      place-items:center;
      box-shadow:0 14px 30px rgba(242,111,107,.28);
      flex:none;
      letter-spacing:.4px;
    }
    .profile-copy{
      min-width:0;
      display:flex;
      flex-direction:column;
      gap:4px;
    }
    .profile-name{
      font-size:1.02rem;
      font-weight:800;
      line-height:1.25;
    }
    .profile-desc{
      color:var(--muted);
      font-size:.92rem;
      line-height:1.65;
    }
    .stat-grid{
      display:grid;
      grid-template-columns:repeat(3, minmax(0, 1fr));
      gap:10px;
      position:relative;
      z-index:1;
    }
    .stat-chip{
      padding:12px 12px 11px;
      border-radius:18px;
      background:linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,248,244,.88));
      border:1px solid rgba(94, 58, 69, .11);
      box-shadow:0 8px 18px rgba(67,34,43,.04);
      min-height:76px;
    }
    .stat-chip b{
      display:block;
      font-size:1.02rem;
      line-height:1.25;
      margin-bottom:4px;
    }
    .stat-chip span{
      color:var(--muted);
      font-size:.82rem;
      line-height:1.5;
    }
    .profile-actions{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      position:relative;
      z-index:1;
    }
    .article-wrap{
      padding:18px 0 10px;
    }
    .content-grid{
      display:grid;
      grid-template-columns:minmax(0, 1.06fr) minmax(280px, .42fr);
      gap:18px;
      align-items:start;
    }
    .article-panel{
      border-radius:28px;
      padding:24px;
    }
    .article-topline{
      display:flex;
      justify-content:space-between;
      align-items:flex-start;
      gap:16px;
      flex-wrap:wrap;
      margin-bottom:18px;
    }
    .section-kicker{
      display:inline-flex;
      align-items:center;
      width:max-content;
      gap:8px;
      padding:7px 12px;
      border-radius:999px;
      background:rgba(154,87,255,.10);
      border:1px solid rgba(154,87,255,.18);
      color:#6f4eb7;
      font-weight:700;
      font-size:.84rem;
    }
    .meta-list{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      justify-content:flex-end;
    }
    .meta-item{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.80);
      border:1px solid rgba(94, 58, 69, .10);
      color:var(--muted);
      font-size:.84rem;
      font-weight:700;
    }
    .article-content{
      font-size:1.02rem;
      line-height:1.95;
      color:var(--text);
      overflow-wrap:anywhere;
    }
    .article-content > *:first-child{margin-top:0}
    .article-content > *:last-child{margin-bottom:0}
    .article-content h1,
    .article-content h2,
    .article-content h3,
    .article-content h4{
      line-height:1.34;
      margin:1.7em 0 .8em;
      letter-spacing:-.01em;
    }
    .article-content h2{font-size:1.42rem}
    .article-content h3{font-size:1.18rem}
    .article-content h4{font-size:1.05rem}
    .article-content p{
      margin:0 0 1.05em;
      color:#2b2226;
    }
    .article-content a{
      color:#b24a5e;
      text-decoration:underline;
      text-underline-offset:3px;
      text-decoration-thickness:1.5px;
    }
    .article-content a:hover,
    .article-content a:focus-visible{
      color:var(--brand);
      outline:none;
    }
    .article-content ul,
    .article-content ol{
      margin:0 0 1.05em 1.25em;
      padding:0;
    }
    .article-content li{margin:.45em 0}
    .article-content blockquote{
      margin:1.2em 0;
      padding:16px 18px;
      border-left:4px solid var(--brand);
      background:linear-gradient(180deg, rgba(242,111,107,.07), rgba(255,255,255,.82));
      border-radius:16px;
      color:#4b4045;
      box-shadow:0 8px 20px rgba(67,34,43,.04);
    }
    .article-content hr{
      border:none;
      height:1px;
      margin:1.5em 0;
      background:linear-gradient(90deg, rgba(242,111,107,.24), rgba(154,87,255,.18), transparent);
    }
    .article-content figure{
      margin:1.3em 0;
      padding:10px;
      border-radius:20px;
      background:rgba(255,255,255,.74);
      border:1px solid rgba(94,58,69,.12);
      box-shadow:0 10px 24px rgba(67,34,43,.05);
    }
    .article-content figure img{
      width:100%;
      border-radius:14px;
    }
    .article-content figcaption{
      margin-top:10px;
      color:var(--muted);
      font-size:.86rem;
      line-height:1.65;
      text-align:center;
    }
    .article-content img{
      border-radius:18px;
      margin:1.1em 0;
      box-shadow:0 12px 30px rgba(67,34,43,.08);
    }
    .article-content table{
      width:100%;
      border-collapse:collapse;
      margin:1.2em 0;
      overflow:hidden;
      border-radius:16px;
      background:#fff;
      border:1px solid rgba(94,58,69,.12);
      box-shadow:0 10px 24px rgba(67,34,43,.04);
    }
    .article-content th,
    .article-content td{
      padding:12px 14px;
      text-align:left;
      border-bottom:1px solid rgba(94,58,69,.10);
      vertical-align:top;
    }
    .article-content th{
      background:linear-gradient(180deg, rgba(242,111,107,.08), rgba(255,154,119,.06));
      font-weight:800;
    }
    .article-content tr:last-child td{border-bottom:none}
    .article-content code{
      padding:.18em .45em;
      border-radius:8px;
      background:rgba(242,111,107,.10);
      color:#a94d58;
      font-size:.94em;
    }
    .article-content pre{
      margin:1.2em 0;
      padding:16px 18px;
      border-radius:18px;
      overflow:auto;
      background:#221d1e;
      color:#f6edea;
      box-shadow:0 12px 30px rgba(34,29,30,.16);
    }
    .article-content pre code{
      background:transparent;
      color:inherit;
      padding:0;
    }
    .note-box{
      margin:1.1em 0;
      padding:16px 18px;
      border-radius:18px;
      background:linear-gradient(180deg, rgba(95,197,179,.12), rgba(255,255,255,.84));
      border:1px solid rgba(95,197,179,.22);
      color:#2e5f58;
    }
    .sidebar{
      display:grid;
      gap:18px;
    }
    .side-card{
      border-radius:24px;
      padding:20px;
    }
    .side-title{
      margin:0 0 12px;
      font-size:1.03rem;
      line-height:1.35;
      font-weight:800;
    }
    .side-text{
      margin:0;
      color:var(--muted);
      font-size:.92rem;
      line-height:1.82;
    }
    .info-stack{
      display:grid;
      gap:10px;
      margin-top:14px;
    }
    .info-row{
      display:flex;
      justify-content:space-between;
      gap:14px;
      padding:12px 14px;
      border-radius:16px;
      background:rgba(255,255,255,.78);
      border:1px solid rgba(94,58,69,.10);
      color:#4b4045;
      font-size:.9rem;
    }
    .info-row b{
      color:var(--text);
      font-weight:800;
    }
    .side-links{
      display:grid;
      gap:10px;
      margin-top:14px;
    }
    .side-link{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding:12px 14px;
      border-radius:16px;
      background:linear-gradient(180deg, rgba(255,255,255,.9), rgba(255,248,244,.82));
      border:1px solid rgba(94,58,69,.10);
      font-weight:700;
      font-size:.94rem;
      box-shadow:0 8px 20px rgba(67,34,43,.04);
    }
    .side-link span{
      color:var(--muted);
      font-weight:600;
      font-size:.8rem;
    }
    .side-link:hover,
    .side-link:focus-visible{
      border-color:rgba(242,111,107,.24);
      box-shadow:0 12px 28px rgba(67,34,43,.08);
      transform:translateY(-1px);
      outline:none;
    }
    .empty-state{
      border-radius:22px;
      padding:28px;
      text-align:center;
      background:linear-gradient(180deg, rgba(255,255,255,.9), rgba(255,248,244,.82));
    }
    .empty-state h2{
      margin:0 0 10px;
      font-size:1.26rem;
      line-height:1.35;
    }
    .empty-state p{
      margin:0;
      color:var(--muted);
      line-height:1.8;
    }
    .empty-actions{
      display:flex;
      justify-content:center;
      gap:10px;
      flex-wrap:wrap;
      margin-top:18px;
    }
    .related-section{
      padding:8px 0 22px;
    }
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:16px;
      margin-bottom:14px;
      flex-wrap:wrap;
    }
    .section-title{
      margin:0;
      font-size:1.24rem;
      line-height:1.35;
      font-weight:800;
    }
    .section-subtitle{
      margin:6px 0 0;
      color:var(--muted);
      font-size:.92rem;
      line-height:1.7;
    }
    .related-grid{
      display:grid;
      grid-template-columns:repeat(3, minmax(0, 1fr));
      gap:14px;
    }
    .related-card{
      border-radius:22px;
      padding:18px;
      display:flex;
      flex-direction:column;
      gap:10px;
      min-height:148px;
      transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .related-card:hover,
    .related-card:focus-visible{
      transform:translateY(-2px);
      border-color:rgba(242,111,107,.24);
      box-shadow:var(--shadow-strong);
      outline:none;
    }
    .related-card .badge{
      width:max-content;
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:6px 10px;
      border-radius:999px;
      font-size:.76rem;
      font-weight:700;
      color:#8f5856;
      background:rgba(242,111,107,.10);
      border:1px solid rgba(242,111,107,.16);
    }
    .related-card h3{
      margin:0;
      font-size:1.02rem;
      line-height:1.4;
    }
    .related-card p{
      margin:0;
      color:var(--muted);
      font-size:.92rem;
      line-height:1.72;
    }
    .related-card .link{
      margin-top:auto;
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:#a94d58;
      font-weight:800;
      font-size:.92rem;
    }
    .cta-strip{
      padding:10px 0 22px;
    }
    .cta-box{
      border-radius:28px;
      padding:24px;
      background:
        linear-gradient(135deg, rgba(242,111,107,.14), rgba(255,154,119,.12), rgba(154,87,255,.10)),
        rgba(255,255,255,.8);
      border:1px solid rgba(242,111,107,.18);
      box-shadow:var(--shadow);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      flex-wrap:wrap;
    }
    .cta-copy h2{
      margin:0;
      font-size:1.18rem;
      line-height:1.35;
      font-weight:800;
    }
    .cta-copy p{
      margin:8px 0 0;
      color:var(--muted);
      line-height:1.8;
      font-size:.95rem;
    }
    .cta-actions{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
    }
    .site-footer{
      margin-top:24px;
      padding:28px 0 34px;
      border-top:1px solid rgba(125, 90, 95, .10);
      background:linear-gradient(180deg, rgba(255,248,244,.72), rgba(255,245,239,.96));
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr 1fr;
      gap:18px;
    }
    .footer-block{
      padding:14px 0;
    }
    .footer-name{
      margin:0 0 10px;
      font-size:1rem;
      line-height:1.35;
      font-weight:800;
    }
    .footer-text{
      margin:0;
      color:var(--muted);
      line-height:1.82;
      font-size:.94rem;
    }
    .footer-links{
      display:flex;
      flex-wrap:wrap;
      gap:10px 12px;
    }
    .footer-links a{
      display:inline-flex;
      align-items:center;
      min-height:36px;
      padding:0 12px;
      border-radius:999px;
      border:1px solid rgba(94,58,69,.12);
      background:rgba(255,255,255,.72);
      color:#4e4045;
      font-weight:700;
      font-size:.9rem;
    }
    .footer-links a:hover,
    .footer-links a:focus-visible{
      border-color:rgba(242,111,107,.24);
      box-shadow:0 10px 22px rgba(67,34,43,.06);
      transform:translateY(-1px);
      outline:none;
    }
    .footer-meta{
      color:var(--muted);
      line-height:1.82;
      font-size:.94rem;
    }
    .visually-hidden{
      position:absolute!important;
      width:1px!important;
      height:1px!important;
      padding:0!important;
      margin:-1px!important;
      overflow:hidden!important;
      clip:rect(0,0,0,0)!important;
      white-space:nowrap!important;
      border:0!important;
    }
    .divider{
      height:1px;
      margin:18px 0;
      background:linear-gradient(90deg, rgba(242,111,107,.18), rgba(154,87,255,.14), transparent);
    }
    :focus-visible{
      box-shadow:var(--focus);
    }
    @media (max-width: 1100px){
      .hero-grid,
      .content-grid,
      .footer-grid{
        grid-template-columns:1fr;
      }
      .hero-card{order:-1}
      .related-grid{grid-template-columns:repeat(2, minmax(0, 1fr))}
    }
    @media (max-width: 768px){
      .header-inner{min-height:72px}
      .menu-toggle{display:inline-flex}
      .nav-shell{
        position:relative;
        gap:10px;
      }
      .top-nav{
        display:none;
        position:absolute;
        top:calc(100% + 12px);
        right:0;
        width:min(92vw, 360px);
        padding:12px;
        border-radius:22px;
        background:rgba(255,255,255,.96);
        border:1px solid rgba(120,80,88,.12);
        box-shadow:var(--shadow-strong);
      }
      .site-header.nav-open .top-nav{display:block}
      .nav-list{flex-direction:column; align-items:stretch}
      .nav-link{width:100%; justify-content:flex-start}
      .nav-panel{
        position:static;
        min-width:0;
        margin-top:10px;
        opacity:1;
        transform:none;
        pointer-events:auto;
        box-shadow:none;
        border-radius:18px;
        display:block;
      }
      .panel-grid{grid-template-columns:1fr}
      .page-hero{padding-top:26px}
      .hero-copy,
      .hero-card,
      .article-panel,
      .side-card,
      .related-card,
      .cta-box{border-radius:22px}
      .stat-grid{grid-template-columns:1fr}
      .related-grid{grid-template-columns:1fr}
      .cta-box{
        padding:20px;
        align-items:flex-start;
      }
    }
    @media (max-width: 520px){
      .container{width:min(var(--container), calc(100% - 20px))}
      .hero-copy,
      .hero-card,
      .article-panel,
      .side-card,
      .related-card,
      .cta-box{padding:18px}
      .hero-title{font-size:clamp(1.7rem, 8vw, 2.3rem)}
      .hero-summary{font-size:.96rem}
      .article-content{font-size:1rem}
      .hero-actions,
      .profile-actions,
      .cta-actions,
      .empty-actions{width:100%}
      .btn{flex:1 1 auto}
      .meta-list{justify-content:flex-start}
      .header-actions{gap:8px}
      .brand-sub{display:none}
      .footer-grid{gap:8px}
    }