/* roulang page: index */
:root{
      --bg:#101114;
      --bg-2:#17181c;
      --panel:#202229;
      --panel-2:#252833;
      --line:#343743;
      --text:#e7e9ef;
      --muted:#a6abb8;
      --soft:#747a88;
      --purple:#7a4dff;
      --purple-deep:#4f2dcf;
      --cyan:#22e6a8;
      --orange:#ff9f2e;
      --danger:#ff6b6b;
      --shadow:0 12px 32px rgba(0,0,0,.28);
      --radius-xl:24px;
      --radius-lg:20px;
      --radius-md:16px;
      --radius-sm:12px;
      --container:1200px;
      --gap:24px;
      --gap-lg:32px;
      --gap-xl:48px;
      --header-h:86px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      min-height:100vh;
      color:var(--text);
      font-family:PingFang SC,Microsoft YaHei,Noto Sans SC,Arial,sans-serif;
      line-height:1.75;
      background:
        radial-gradient(circle at top left, rgba(122,77,255,.12), transparent 32%),
        radial-gradient(circle at top right, rgba(34,230,168,.08), transparent 28%),
        linear-gradient(180deg, #0e0f12 0%, #111217 28%, #0f1013 100%);
      overflow-x:hidden;
      font-variant-numeric:tabular-nums;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background-image:
        linear-gradient(rgba(255,255,255,.022) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.022) 1px, transparent 1px);
      background-size:42px 42px;
      opacity:.45;
      mask-image:linear-gradient(180deg, rgba(0,0,0,.7), rgba(0,0,0,.2) 70%, transparent);
      z-index:-1;
    }
    img{max-width:100%;display:block}
    a{color:inherit;text-decoration:none}
    button,input,select,textarea{font:inherit}
    button{
      border:0;
      background:none;
      color:inherit;
      cursor:pointer;
    }
    ::selection{background:rgba(122,77,255,.32);color:#fff}
    .container{
      width:min(var(--container), calc(100% - 32px));
      margin:0 auto;
    }
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      backdrop-filter:saturate(140%) blur(14px);
      background:rgba(15,16,19,.82);
      border-bottom:1px solid rgba(52,55,67,.9);
    }
    .header-shell{
      min-height:var(--header-h);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:14px;
      min-width:0;
    }
    .brand-mark{
      width:46px;
      height:46px;
      border-radius:14px;
      position:relative;
      background:
        linear-gradient(145deg, rgba(122,77,255,.98), rgba(34,230,168,.84));
      box-shadow:0 12px 24px rgba(122,77,255,.22);
      flex:0 0 auto;
      overflow:hidden;
    }
    .brand-mark::before,
    .brand-mark::after{
      content:"";
      position:absolute;
      inset:auto;
      border-radius:999px;
      opacity:.95;
    }
    .brand-mark::before{
      width:28px;height:6px;
      background:rgba(255,255,255,.9);
      left:9px;top:15px;
      box-shadow:0 10px 0 rgba(255,255,255,.55), 0 20px 0 rgba(255,255,255,.28);
    }
    .brand-mark::after{
      width:10px;height:10px;
      right:8px;bottom:8px;
      border:2px solid rgba(255,255,255,.92);
      box-shadow:-16px -14px 0 -2px rgba(255,255,255,.9);
      transform:rotate(45deg);
    }
    .brand-text{
      display:flex;
      flex-direction:column;
      gap:2px;
      min-width:0;
    }
    .brand-name{
      font-size:1.06rem;
      font-weight:800;
      letter-spacing:.02em;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }
    .brand-sub{
      color:var(--muted);
      font-size:.86rem;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }
    .desktop-nav{
      display:flex;
      align-items:center;
      gap:10px;
      margin-left:auto;
    }
    .nav-links{
      display:flex;
      align-items:center;
      gap:6px;
      padding:8px;
      border:1px solid rgba(52,55,67,.82);
      background:rgba(32,34,41,.56);
      border-radius:999px;
      box-shadow:inset 0 1px 0 rgba(255,255,255,.03);
    }
    .nav-link{
      position:relative;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      padding:12px 18px;
      border-radius:999px;
      color:var(--muted);
      transition:transform .2s ease, color .2s ease, background .2s ease, box-shadow .2s ease;
      font-size:.96rem;
      font-weight:600;
      letter-spacing:.01em;
      white-space:nowrap;
    }
    .nav-link:hover,
    .nav-link:focus-visible{
      color:var(--text);
      background:rgba(122,77,255,.10);
      outline:none;
      transform:translateY(-1px);
    }
    .nav-link.active{
      color:#fff;
      background:linear-gradient(135deg, rgba(122,77,255,.98), rgba(79,45,207,.92));
      box-shadow:0 10px 24px rgba(122,77,255,.22);
    }
    .nav-link.active::after{
      content:"";
      position:absolute;
      left:16px;right:16px;bottom:7px;
      height:2px;
      border-radius:999px;
      background:rgba(34,230,168,.95);
      opacity:.9;
    }
    .nav-cta{
      display:inline-flex;
      align-items:center;
      gap:10px;
      padding:13px 18px;
      border-radius:999px;
      color:#fff;
      background:linear-gradient(135deg, var(--purple), var(--purple-deep));
      box-shadow:0 14px 28px rgba(122,77,255,.25);
      font-weight:700;
      transition:transform .2s ease, box-shadow .2s ease, filter .2s ease;
      white-space:nowrap;
    }
    .nav-cta:hover,
    .nav-cta:focus-visible{
      transform:translateY(-2px);
      filter:brightness(1.08);
      box-shadow:0 18px 34px rgba(122,77,255,.32);
      outline:none;
    }
    .menu-toggle{
      display:none;
      width:46px;
      height:46px;
      align-items:center;
      justify-content:center;
      border-radius:14px;
      border:1px solid rgba(52,55,67,.92);
      background:rgba(32,34,41,.86);
      box-shadow:inset 0 1px 0 rgba(255,255,255,.03);
    }
    .menu-toggle span{
      display:block;
      width:18px;
      height:2px;
      background:var(--text);
      border-radius:999px;
      position:relative;
    }
    .menu-toggle span::before,
    .menu-toggle span::after{
      content:"";
      position:absolute;
      left:0;
      width:18px;
      height:2px;
      border-radius:999px;
      background:var(--text);
    }
    .menu-toggle span::before{top:-6px}
    .menu-toggle span::after{top:6px}
    .mobile-panel{
      display:none;
      border-top:1px solid rgba(52,55,67,.7);
      background:rgba(15,16,19,.96);
    }
    .mobile-panel.open{display:block}
    .mobile-nav{
      display:grid;
      gap:8px;
      padding:14px 0 20px;
    }
    .mobile-nav a,
    .mobile-nav .nav-cta{
      width:100%;
      justify-content:space-between;
      border-radius:16px;
    }

    .hero{
      position:relative;
      padding:28px 0 8px;
    }
    .hero-surface{
      position:relative;
      overflow:hidden;
      border-radius:var(--radius-xl);
      border:1px solid rgba(52,55,67,.8);
      background:
        linear-gradient(180deg, rgba(10,11,14,.25), rgba(10,11,14,.78)),
        url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
      box-shadow:var(--shadow);
    }
    .hero-surface::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        radial-gradient(circle at 20% 20%, rgba(122,77,255,.22), transparent 34%),
        radial-gradient(circle at 82% 18%, rgba(34,230,168,.16), transparent 28%),
        linear-gradient(180deg, rgba(16,17,20,.12) 0%, rgba(16,17,20,.58) 100%);
      pointer-events:none;
    }
    .hero-grid{
      position:relative;
      display:grid;
      grid-template-columns:1.08fr .92fr;
      gap:28px;
      padding:40px;
      align-items:stretch;
      z-index:1;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:10px;
      width:max-content;
      max-width:100%;
      padding:8px 14px;
      border-radius:999px;
      border:1px solid rgba(34,230,168,.28);
      background:rgba(34,230,168,.08);
      color:#b9ffe9;
      font-size:.88rem;
      font-weight:700;
      letter-spacing:.04em;
      text-transform:none;
    }
    .eyebrow .dot{
      width:8px;height:8px;border-radius:999px;background:var(--cyan);
      box-shadow:0 0 0 6px rgba(34,230,168,.13);
    }
    .hero h1{
      margin:18px 0 16px;
      font-size:clamp(2rem, 4vw, 3.55rem);
      line-height:1.08;
      letter-spacing:-.02em;
      font-weight:800;
      max-width:12.5em;
    }
    .hero-lead{
      margin:0;
      color:#d7dbe5;
      font-size:1.04rem;
      line-height:1.9;
      max-width:39em;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:14px;
      margin-top:26px;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      min-height:48px;
      padding:0 20px;
      border-radius:14px;
      border:1px solid transparent;
      font-weight:700;
      transition:transform .2s ease, filter .2s ease, box-shadow .2s ease, border-color .2s ease, background .2s ease;
      white-space:nowrap;
    }
    .btn-primary{
      color:#fff;
      background:linear-gradient(135deg, var(--purple), var(--purple-deep));
      box-shadow:0 12px 24px rgba(122,77,255,.24);
    }
    .btn-primary:hover,
    .btn-primary:focus-visible{
      transform:translateY(-2px);
      filter:brightness(1.07);
      box-shadow:0 16px 28px rgba(122,77,255,.3);
      outline:none;
    }
    .btn-secondary{
      color:#f3f7ff;
      background:rgba(32,34,41,.9);
      border-color:rgba(34,230,168,.45);
      box-shadow:inset 0 1px 0 rgba(255,255,255,.03);
    }
    .btn-secondary:hover,
    .btn-secondary:focus-visible{
      transform:translateY(-2px);
      border-color:rgba(34,230,168,.72);
      box-shadow:0 14px 26px rgba(0,0,0,.22);
      outline:none;
    }
    .btn-outline{
      color:#ffd8aa;
      background:rgba(255,159,46,.08);
      border-color:rgba(255,159,46,.42);
    }
    .btn-outline:hover,
    .btn-outline:focus-visible{
      transform:translateY(-2px);
      border-color:rgba(255,159,46,.76);
      box-shadow:0 14px 26px rgba(0,0,0,.24);
      outline:none;
    }
    .hero-note{
      display:flex;
      flex-wrap:wrap;
      gap:10px 14px;
      margin-top:18px;
      color:var(--muted);
      font-size:.92rem;
      align-items:center;
    }
    .note-chip{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border-radius:999px;
      border:1px solid rgba(52,55,67,.92);
      background:rgba(16,17,20,.46);
      color:#ced3de;
    }
    .note-chip strong{color:#fff}
    .hero-media{
      position:relative;
      display:grid;
      align-content:stretch;
      gap:16px;
    }
    .signal-board{
      min-height:100%;
      padding:18px;
      border-radius:22px;
      border:1px solid rgba(52,55,67,.86);
      background:linear-gradient(180deg, rgba(32,34,41,.96), rgba(24,26,32,.92));
      box-shadow:var(--shadow);
    }
    .signal-head{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding-bottom:16px;
      border-bottom:1px solid rgba(52,55,67,.72);
      margin-bottom:16px;
    }
    .signal-title{
      display:flex;
      flex-direction:column;
      gap:3px;
    }
    .signal-title strong{
      font-size:1.02rem;
      letter-spacing:.01em;
    }
    .signal-title span{
      color:var(--muted);
      font-size:.9rem;
    }
    .status-pill{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:9px 12px;
      border-radius:999px;
      background:rgba(34,230,168,.09);
      border:1px solid rgba(34,230,168,.34);
      color:#b6ffe8;
      font-size:.86rem;
      white-space:nowrap;
    }
    .status-pill .live{
      width:8px;height:8px;border-radius:999px;background:var(--cyan);
      box-shadow:0 0 0 5px rgba(34,230,168,.12);
    }
    .board-grid{
      display:grid;
      grid-template-columns:repeat(2, minmax(0,1fr));
      gap:12px;
    }
    .board-card{
      padding:14px 14px 13px;
      border-radius:18px;
      border:1px solid rgba(52,55,67,.9);
      background:
        linear-gradient(180deg, rgba(37,40,51,.92), rgba(28,30,37,.92));
      position:relative;
      overflow:hidden;
    }
    .board-card::before{
      content:"";
      position:absolute;
      inset:0 auto 0 0;
      width:3px;
      background:linear-gradient(180deg, var(--cyan), var(--purple));
      opacity:.92;
    }
    .board-card .k{
      color:var(--muted);
      font-size:.84rem;
      margin-bottom:8px;
    }
    .board-card .v{
      font-size:1.12rem;
      font-weight:800;
      line-height:1.3;
      margin-bottom:6px;
    }
    .board-card .d{
      color:#c9ced9;
      font-size:.88rem;
      line-height:1.6;
    }
    .mini-grid{
      display:grid;
      grid-template-columns:repeat(2, minmax(0,1fr));
      gap:12px;
      margin-top:12px;
    }
    .mini-card{
      padding:14px;
      border-radius:18px;
      background:rgba(16,17,20,.58);
      border:1px solid rgba(52,55,67,.82);
    }
    .mini-card .top{
      display:flex;
      justify-content:space-between;
      gap:10px;
      margin-bottom:8px;
      color:var(--muted);
      font-size:.84rem;
    }
    .mini-card strong{
      display:block;
      font-size:1.15rem;
      color:#fff;
      margin-bottom:4px;
    }
    .mini-card p{
      margin:0;
      color:#cdd2df;
      font-size:.88rem;
      line-height:1.55;
    }

    .tag-strip{
      margin-top:18px;
      padding:16px 18px;
      border-radius:20px;
      border:1px solid rgba(52,55,67,.78);
      background:rgba(25,27,33,.84);
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      justify-content:center;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      gap:8px;
      min-height:38px;
      padding:0 14px;
      border-radius:999px;
      border:1px solid rgba(52,55,67,.92);
      background:rgba(255,255,255,.02);
      color:#d7dce6;
      font-size:.92rem;
      transition:transform .18s ease, border-color .18s ease, color .18s ease, background .18s ease;
    }
    .tag:hover,
    .tag:focus-visible{
      transform:translateY(-1px);
      border-color:rgba(34,230,168,.72);
      color:#fff;
      background:rgba(34,230,168,.08);
      outline:none;
    }

    .section{
      padding:76px 0 0;
    }
    .section-head{
      display:flex;
      justify-content:space-between;
      align-items:flex-end;
      gap:20px;
      margin-bottom:26px;
    }
    .section-title{
      margin:0;
      font-size:clamp(1.55rem, 2.4vw, 2.15rem);
      line-height:1.18;
      letter-spacing:-.02em;
      font-weight:800;
    }
    .section-lead{
      margin:0;
      color:var(--muted);
      max-width:40em;
      line-height:1.8;
    }
    .eyebrow-inline{
      display:inline-flex;
      align-items:center;
      gap:8px;
      margin-bottom:12px;
      color:#cfd4df;
      font-size:.9rem;
      font-weight:700;
      letter-spacing:.04em;
    }
    .eyebrow-inline::before{
      content:"";
      width:12px;
      height:2px;
      border-radius:999px;
      background:linear-gradient(90deg, var(--cyan), var(--purple));
    }

    .timeline-wrap{
      display:grid;
      grid-template-columns:1.2fr .8fr;
      gap:var(--gap-lg);
    }
    .timeline-list{
      display:grid;
      gap:16px;
    }
    .timeline-card{
      display:grid;
      grid-template-columns:130px 1fr auto;
      gap:18px;
      align-items:center;
      padding:20px;
      border-radius:22px;
      border:1px solid rgba(52,55,67,.84);
      background:linear-gradient(180deg, rgba(32,34,41,.94), rgba(26,28,35,.92));
      box-shadow:0 10px 26px rgba(0,0,0,.18);
      transition:transform .2s ease, border-color .2s ease, box-shadow .2s ease;
    }
    .timeline-card:hover{
      transform:translateY(-3px);
      border-color:rgba(122,77,255,.65);
      box-shadow:0 16px 32px rgba(0,0,0,.24);
    }
    .stage-badge{
      display:inline-flex;
      align-items:center;
      gap:8px;
      width:max-content;
      padding:7px 12px;
      border-radius:999px;
      background:rgba(34,230,168,.08);
      border:1px solid rgba(34,230,168,.24);
      color:#bfffea;
      font-size:.86rem;
      font-weight:700;
    }
    .timeline-title{
      margin:10px 0 6px;
      font-size:1.18rem;
      line-height:1.35;
      font-weight:800;
    }
    .timeline-desc{
      margin:0;
      color:var(--muted);
      line-height:1.7;
      font-size:.96rem;
    }
    .timeline-score{
      display:grid;
      place-items:center;
      min-width:108px;
      height:108px;
      border-radius:22px;
      background:
        radial-gradient(circle at 30% 20%, rgba(34,230,168,.15), transparent 32%),
        linear-gradient(135deg, rgba(122,77,255,.18), rgba(32,34,41,.9));
      border:1px solid rgba(52,55,67,.9);
      text-align:center;
      padding:12px;
    }
    .timeline-score strong{
      font-size:2rem;
      line-height:1;
      letter-spacing:-.04em;
      color:#fff;
    }
    .timeline-score span{
      display:block;
      margin-top:6px;
      color:#d1d7e4;
      font-size:.82rem;
      line-height:1.45;
    }
    .timeline-meta{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-top:10px;
    }
    .mini-chip{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:6px 10px;
      border-radius:999px;
      background:rgba(255,255,255,.03);
      border:1px solid rgba(52,55,67,.8);
      color:#cfd4df;
      font-size:.82rem;
    }
    .timeline-rail{
      padding:22px;
      border-radius:24px;
      border:1px solid rgba(52,55,67,.86);
      background:linear-gradient(180deg, rgba(25,27,34,.96), rgba(20,22,28,.96));
      box-shadow:var(--shadow);
      position:relative;
      overflow:hidden;
    }
    .timeline-rail::before{
      content:"";
      position:absolute;
      top:0;bottom:0;left:24px;
      width:1px;
      background:linear-gradient(180deg, rgba(34,230,168,.46), rgba(122,77,255,.12));
    }
    .rail-title{
      margin:0 0 18px 22px;
      font-size:1.02rem;
      font-weight:800;
    }
    .rail-list{
      display:grid;
      gap:14px;
      padding-left:6px;
    }
    .rail-item{
      position:relative;
      padding-left:44px;
    }
    .rail-item::before{
      content:"";
      position:absolute;
      left:14px;top:12px;
      width:12px;height:12px;
      border-radius:999px;
      background:linear-gradient(135deg, var(--cyan), var(--purple));
      box-shadow:0 0 0 6px rgba(34,230,168,.08);
    }
    .rail-item strong{
      display:block;
      margin-bottom:4px;
      color:#fff;
      font-size:.98rem;
    }
    .rail-item p{
      margin:0;
      color:var(--muted);
      font-size:.92rem;
      line-height:1.7;
    }

    .split-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:var(--gap-lg);
    }
    .steps,
    .checklist,
    .panel,
    .subscribe,
    .faq-wrap{
      border:1px solid rgba(52,55,67,.86);
      background:linear-gradient(180deg, rgba(32,34,41,.94), rgba(24,26,32,.96));
      border-radius:24px;
      box-shadow:var(--shadow);
    }
    .steps{
      padding:24px;
    }
    .steps-head{
      display:flex;
      justify-content:space-between;
      gap:16px;
      align-items:flex-start;
      margin-bottom:18px;
      padding-bottom:16px;
      border-bottom:1px solid rgba(52,55,67,.72);
    }
    .steps-head p{
      margin:0;
      color:var(--muted);
      max-width:32em;
      line-height:1.8;
    }
    .step-list{
      display:grid;
      gap:14px;
      counter-reset:step;
    }
    .step{
      display:grid;
      grid-template-columns:56px 1fr;
      gap:14px;
      align-items:flex-start;
      padding:16px;
      border-radius:18px;
      background:rgba(16,17,20,.42);
      border:1px solid rgba(52,55,67,.78);
    }
    .step::before{
      counter-increment:step;
      content:counter(step);
      width:56px;
      height:56px;
      display:grid;
      place-items:center;
      border-radius:16px;
      background:linear-gradient(135deg, rgba(122,77,255,.98), rgba(79,45,207,.86));
      color:#fff;
      font-size:1.1rem;
      font-weight:800;
      box-shadow:0 10px 18px rgba(122,77,255,.18);
    }
    .step strong{
      display:block;
      margin-bottom:5px;
      font-size:1rem;
      color:#fff;
    }
    .step p{
      margin:0;
      color:var(--muted);
      line-height:1.7;
      font-size:.93rem;
    }
    .checklist{
      padding:24px;
      position:relative;
      overflow:hidden;
    }
    .checklist::after{
      content:"";
      position:absolute;
      right:-40px;
      top:-40px;
      width:180px;
      height:180px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(255,159,46,.14), transparent 62%);
      pointer-events:none;
    }
    .risk-banner{
      display:flex;
      gap:12px;
      align-items:flex-start;
      padding:14px 16px;
      margin-bottom:18px;
      border-radius:18px;
      border:1px solid rgba(255,159,46,.46);
      background:rgba(255,159,46,.08);
      color:#ffe7c7;
    }
    .risk-banner strong{
      display:block;
      color:#fff;
      margin-bottom:2px;
    }
    .risk-banner p{
      margin:0;
      color:#ffe9d4;
      line-height:1.7;
      font-size:.94rem;
    }
    .check-grid{
      display:grid;
      gap:12px;
    }
    .check-item{
      display:flex;
      gap:12px;
      align-items:flex-start;
      padding:14px 15px;
      border-radius:16px;
      background:rgba(16,17,20,.4);
      border:1px solid rgba(52,55,67,.78);
    }
    .check-icon{
      width:32px;height:32px;
      border-radius:10px;
      background:rgba(34,230,168,.1);
      border:1px solid rgba(34,230,168,.3);
      flex:0 0 auto;
      position:relative;
      margin-top:1px;
    }
    .check-icon::before{
      content:"";
      position:absolute;
      left:10px;top:7px;
      width:8px;height:14px;
      border-right:2px solid var(--cyan);
      border-bottom:2px solid var(--cyan);
      transform:rotate(40deg);
    }
    .check-item strong{
      display:block;
      color:#fff;
      font-size:.98rem;
      margin-bottom:4px;
    }
    .check-item p{
      margin:0;
      color:var(--muted);
      line-height:1.7;
      font-size:.92rem;
    }

    .panel{
      padding:24px;
    }
    .panel-grid{
      display:grid;
      grid-template-columns:repeat(2, minmax(0,1fr));
      gap:12px;
      margin-top:14px;
    }
    .panel-card{
      padding:16px;
      border-radius:18px;
      background:linear-gradient(180deg, rgba(37,40,51,.92), rgba(27,29,36,.92));
      border:1px solid rgba(52,55,67,.84);
      min-height:132px;
    }
    .panel-card .top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:8px;
      margin-bottom:12px;
      color:var(--muted);
      font-size:.84rem;
    }
    .panel-card strong{
      display:block;
      font-size:1rem;
      line-height:1.45;
      margin-bottom:6px;
    }
    .panel-card p{
      margin:0;
      color:var(--muted);
      font-size:.92rem;
      line-height:1.68;
    }
    .panel-foot{
      margin-top:14px;
      padding:14px 15px;
      border-radius:16px;
      background:rgba(255,159,46,.08);
      border:1px solid rgba(255,159,46,.3);
      color:#ffdcb0;
      font-size:.92rem;
      line-height:1.75;
    }

    .articles{
      display:grid;
      gap:14px;
    }
    .story-card{
      display:grid;
      grid-template-columns:240px 1fr;
      gap:18px;
      align-items:stretch;
      padding:16px;
      border-radius:22px;
      border:1px solid rgba(52,55,67,.84);
      background:linear-gradient(180deg, rgba(32,34,41,.93), rgba(24,26,32,.92));
      box-shadow:0 10px 26px rgba(0,0,0,.18);
      transition:transform .2s ease, border-color .2s ease, box-shadow .2s ease;
    }
    .story-card:hover{
      transform:translateY(-3px);
      border-color:rgba(34,230,168,.55);
      box-shadow:0 16px 32px rgba(0,0,0,.24);
    }
    .story-thumb{
      position:relative;
      overflow:hidden;
      border-radius:18px;
      min-height:170px;
      background:linear-gradient(135deg, rgba(122,77,255,.2), rgba(34,230,168,.08));
    }
    .story-thumb img{
      width:100%;
      height:100%;
      object-fit:cover;
    }
    .story-thumb::after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(180deg, rgba(10,11,14,.06), rgba(10,11,14,.32));
      pointer-events:none;
    }
    .story-body{
      display:flex;
      flex-direction:column;
      min-width:0;
    }
    .story-meta{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-bottom:10px;
    }
    .story-meta .tag{min-height:30px;padding:0 10px;font-size:.8rem}
    .story-body h3{
      margin:0 0 10px;
      font-size:1.2rem;
      line-height:1.4;
      font-weight:800;
    }
    .story-body p{
      margin:0;
      color:var(--muted);
      line-height:1.8;
      font-size:.94rem;
      flex:1;
    }
    .story-bottom{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:12px;
      margin-top:14px;
      padding-top:14px;
      border-top:1px solid rgba(52,55,67,.7);
    }
    .story-info{
      color:var(--soft);
      font-size:.88rem;
    }
    .story-link{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:10px 14px;
      border-radius:999px;
      border:1px solid rgba(122,77,255,.45);
      background:rgba(122,77,255,.08);
      color:#f1edff;
      font-weight:700;
      transition:transform .18s ease, border-color .18s ease, background .18s ease;
      white-space:nowrap;
    }
    .story-link:hover,
    .story-link:focus-visible{
      transform:translateY(-1px);
      border-color:rgba(34,230,168,.6);
      background:rgba(34,230,168,.09);
      outline:none;
    }

    .metric-grid{
      display:grid;
      grid-template-columns:repeat(5, minmax(0,1fr));
      gap:14px;
    }
    .metric-card{
      padding:18px 16px;
      border-radius:20px;
      border:1px solid rgba(52,55,67,.84);
      background:linear-gradient(180deg, rgba(32,34,41,.93), rgba(24,26,32,.92));
      position:relative;
      overflow:hidden;
    }
    .metric-card::before{
      content:"";
      position:absolute;
      inset:auto 0 0 0;
      height:3px;
      background:linear-gradient(90deg, var(--purple), var(--cyan));
      opacity:.8;
    }
    .metric-card .label{
      color:var(--muted);
      font-size:.84rem;
      margin-bottom:10px;
      letter-spacing:.02em;
    }
    .metric-card .value{
      display:flex;
      align-items:flex-end;
      gap:8px;
      margin-bottom:8px;
    }
    .metric-card .value strong{
      font-size:2rem;
      line-height:1;
      color:#fff;
      letter-spacing:-.03em;
    }
    .metric-card .value span{
      color:#cdd3df;
      font-size:.88rem;
      margin-bottom:2px;
    }
    .metric-card p{
      margin:0;
      color:var(--muted);
      font-size:.9rem;
      line-height:1.65;
    }

    .faq-wrap{
      padding:24px;
    }
    .faq-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:14px;
    }
    details.faq-item{
      border-radius:18px;
      border:1px solid rgba(52,55,67,.8);
      background:rgba(16,17,20,.42);
      overflow:hidden;
      transition:border-color .2s ease, transform .2s ease;
    }
    details.faq-item[open]{
      border-color:rgba(122,77,255,.55);
    }
    details.faq-item:hover{
      transform:translateY(-1px);
    }
    details.faq-item summary{
      list-style:none;
      cursor:pointer;
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:16px;
      padding:18px 18px;
      font-weight:700;
      color:#f6f7fb;
    }
    details.faq-item summary::-webkit-details-marker{display:none}
    details.faq-item summary::after{
      content:"+";
      width:30px;height:30px;
      display:grid;
      place-items:center;
      border-radius:10px;
      background:rgba(122,77,255,.12);
      border:1px solid rgba(122,77,255,.2);
      color:#fff;
      flex:0 0 auto;
      transition:transform .2s ease, background .2s ease;
    }
    details.faq-item[open] summary::after{
      content:"–";
      background:rgba(34,230,168,.11);
      border-color:rgba(34,230,168,.2);
    }
    details.faq-item .faq-body{
      padding:0 18px 18px;
      color:var(--muted);
      line-height:1.8;
      font-size:.94rem;
    }

    .subscribe{
      padding:26px;
      position:relative;
      overflow:hidden;
    }
    .subscribe::before{
      content:"";
      position:absolute;
      inset:auto -80px -90px auto;
      width:260px;
      height:260px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(122,77,255,.22), transparent 64%);
      pointer-events:none;
    }
    .subscribe-head{
      display:flex;
      justify-content:space-between;
      gap:18px;
      align-items:flex-end;
      margin-bottom:18px;
      position:relative;
      z-index:1;
    }
    .subscribe-head p{
      margin:0;
      color:var(--muted);
      max-width:38em;
      line-height:1.8;
    }
    .subscribe-grid{
      display:grid;
      grid-template-columns:1fr .9fr;
      gap:18px;
      position:relative;
      z-index:1;
    }
    .form{
      display:grid;
      gap:14px;
    }
    .form-grid{
      display:grid;
      grid-template-columns:repeat(2, minmax(0,1fr));
      gap:12px;
    }
    .field{
      display:grid;
      gap:8px;
    }
    .field label{
      color:#dbe0ea;
      font-weight:700;
      font-size:.92rem;
    }
    .field input,
    .field select,
    .field textarea{
      width:100%;
      padding:13px 14px;
      border-radius:14px;
      border:1px solid rgba(52,55,67,.92);
      background:rgba(16,17,20,.58);
      color:var(--text);
      outline:none;
      transition:border-color .18s ease, box-shadow .18s ease, background .18s ease;
    }
    .field input::placeholder,
    .field textarea::placeholder{
      color:#6f7583;
    }
    .field input:focus,
    .field select:focus,
    .field textarea:focus{
      border-color:rgba(34,230,168,.64);
      box-shadow:0 0 0 4px rgba(34,230,168,.08);
      background:rgba(16,17,20,.72);
    }
    .field textarea{min-height:122px;resize:vertical}
    .form-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      align-items:center;
      margin-top:2px;
    }
    .privacy{
      padding:18px;
      border-radius:18px;
      border:1px solid rgba(255,159,46,.38);
      background:rgba(255,159,46,.08);
      color:#ffe5c7;
      line-height:1.8;
      font-size:.92rem;
    }
    .privacy strong{
      display:block;
      color:#fff;
      margin-bottom:6px;
    }
    .privacy ul{
      margin:10px 0 0;
      padding-left:18px;
    }
    .privacy li{margin:6px 0}

    .site-footer{
      margin-top:84px;
      border-top:1px solid rgba(52,55,67,.8);
      background:linear-gradient(180deg, rgba(16,17,20,.2), rgba(10,11,14,.92));
    }
    .footer-shell{
      padding:34px 0 24px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.25fr .75fr 1fr;
      gap:24px;
      align-items:start;
    }
    .footer-brand{
      display:flex;
      flex-direction:column;
      gap:14px;
    }
    .footer-brand .brand{
      align-items:flex-start;
    }
    .footer-brand .brand-sub{
      max-width:34em;
      line-height:1.8;
    }
    .footer-links{
      display:grid;
      gap:10px;
      justify-items:start;
    }
    .footer-links a{
      color:#d6dbe6;
      font-size:.94rem;
      transition:color .18s ease, transform .18s ease;
    }
    .footer-links a:hover,
    .footer-links a:focus-visible{
      color:#fff;
      transform:translateX(2px);
      outline:none;
    }
    .footer-note{
      color:var(--muted);
      line-height:1.8;
      font-size:.92rem;
    }
    .footer-risk{
      margin-top:20px;
      padding-top:18px;
      border-top:1px solid rgba(52,55,67,.72);
      display:grid;
      gap:8px;
      color:#cad0db;
      font-size:.92rem;
      line-height:1.8;
    }
    .copyright{
      margin-top:18px;
      color:var(--soft);
      font-size:.88rem;
    }
    .foot-badge{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(122,77,255,.09);
      border:1px solid rgba(122,77,255,.2);
      color:#e7e0ff;
      width:max-content;
    }

    .muted{
      color:var(--muted);
    }
    .mobile-only{display:none}

    @media (max-width: 1100px){
      .hero-grid,
      .timeline-wrap,
      .split-grid,
      .subscribe-grid,
      .footer-grid{
        grid-template-columns:1fr;
      }
      .metric-grid{
        grid-template-columns:repeat(3, minmax(0,1fr));
      }
      .faq-grid{
        grid-template-columns:1fr;
      }
      .story-card{
        grid-template-columns:200px 1fr;
      }
      .section-head,
      .subscribe-head{
        align-items:flex-start;
        flex-direction:column;
      }
    }
    @media (max-width: 768px){
      :root{--header-h:74px}
      .desktop-nav{display:none}
      .menu-toggle{display:inline-flex}
      .mobile-only{display:block}
      .hero-grid{padding:22px}
      .hero h1{max-width:100%}
      .board-grid,
      .mini-grid,
      .panel-grid,
      .form-grid,
      .metric-grid{
        grid-template-columns:1fr;
      }
      .timeline-card,
      .story-card{
        grid-template-columns:1fr;
      }
      .timeline-score{min-width:0;width:100%;height:auto;min-height:96px}
      .story-thumb{min-height:200px}
      .story-bottom{
        flex-direction:column;
        align-items:flex-start;
      }
      .tag-strip{
        justify-content:flex-start;
        overflow:auto;
        scrollbar-width:none;
        padding-bottom:14px;
      }
      .tag-strip::-webkit-scrollbar{display:none}
      .section{padding-top:56px}
      .footer-grid{gap:18px}
    }
    @media (max-width: 520px){
      .container{width:min(calc(100% - 22px), var(--container))}
      .header-shell{min-height:74px}
      .brand-mark{width:40px;height:40px;border-radius:12px}
      .brand-name{font-size:1rem}
      .brand-sub{font-size:.8rem}
      .hero{padding-top:16px}
      .hero-grid{padding:18px}
      .hero h1{font-size:clamp(1.8rem, 8vw, 2.55rem)}
      .hero-lead{font-size:.98rem}
      .btn{
        width:100%;
        justify-content:center;
      }
      .hero-actions{display:grid}
      .signal-board{padding:16px}
      .timeline-card,
      .steps,
      .checklist,
      .panel,
      .faq-wrap,
      .subscribe{
        padding:18px;
      }
      .section{padding-top:48px}
      .story-card{padding:12px}
      .story-body h3{font-size:1.08rem}
      .footer-shell{padding-top:26px}
    }

/* roulang page: category1 */
:root {
      --bg: #101114;
      --bg-soft: #17181c;
      --card: #202229;
      --card-2: #252832;
      --line: #343743;
      --line-soft: rgba(255,255,255,.08);
      --text: #e7e9ef;
      --muted: #a6abb8;
      --weak: #747a88;
      --purple: #7a4dff;
      --purple-2: #5731d8;
      --cyan: #22e6a8;
      --orange: #ff9f2e;
      --danger-bg: rgba(255,159,46,.1);
      --shadow: 0 18px 48px rgba(0,0,0,.32);
      --shadow-soft: 0 12px 32px rgba(0,0,0,.24);
      --radius-sm: 12px;
      --radius: 18px;
      --radius-lg: 26px;
      --container: 1200px;
      --font: PingFang SC, Microsoft YaHei, Noto Sans SC, Arial, sans-serif;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      font-family: var(--font);
      line-height: 1.75;
      color: var(--text);
      background:
        radial-gradient(circle at 14% 8%, rgba(122,77,255,.2), transparent 32%),
        radial-gradient(circle at 86% 20%, rgba(34,230,168,.12), transparent 28%),
        linear-gradient(180deg, #101114 0%, #15161b 42%, #101114 100%);
      overflow-x: hidden;
    }

    a {
      color: inherit;
      text-decoration: none;
    }

    img {
      max-width: 100%;
      display: block;
    }

    button,
    input,
    textarea,
    select {
      font: inherit;
    }

    button {
      cursor: pointer;
      border: 0;
      background: none;
      color: inherit;
    }

    input,
    textarea,
    select {
      width: 100%;
      border: 1px solid var(--line);
      border-radius: 14px;
      background: rgba(16,17,20,.72);
      color: var(--text);
      padding: 13px 15px;
      outline: none;
      transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
    }

    input:focus,
    textarea:focus,
    select:focus {
      border-color: var(--cyan);
      box-shadow: 0 0 0 4px rgba(34,230,168,.12);
      background: rgba(16,17,20,.92);
    }

    textarea {
      min-height: 108px;
      resize: vertical;
    }

    .container {
      width: min(100% - 40px, var(--container));
      margin: 0 auto;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(16,17,20,.88);
      backdrop-filter: blur(16px);
      border-bottom: 1px solid rgba(255,255,255,.08);
    }

    .header-shell {
      min-height: 76px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 22px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      min-width: 0;
    }

    .brand-mark {
      width: 42px;
      height: 42px;
      border-radius: 14px;
      position: relative;
      flex: 0 0 auto;
      background:
        linear-gradient(135deg, rgba(122,77,255,1), rgba(34,230,168,.92)),
        radial-gradient(circle at 65% 25%, #fff, transparent 18%);
      box-shadow: 0 12px 30px rgba(122,77,255,.32);
      overflow: hidden;
    }

    .brand-mark::before,
    .brand-mark::after {
      content: "";
      position: absolute;
      inset: 10px;
      border: 1px solid rgba(255,255,255,.65);
      transform: skewX(-14deg);
    }

    .brand-mark::after {
      inset: 17px 8px;
      border-color: rgba(16,17,20,.6);
      background: rgba(16,17,20,.16);
    }

    .brand-text {
      display: flex;
      flex-direction: column;
      line-height: 1.2;
      min-width: 0;
    }

    .brand-name {
      font-weight: 800;
      font-size: 18px;
      letter-spacing: .3px;
      white-space: nowrap;
    }

    .brand-sub {
      color: var(--muted);
      font-size: 12px;
      margin-top: 4px;
      white-space: nowrap;
      max-width: 320px;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .desktop-nav {
      display: flex;
      align-items: center;
      gap: 18px;
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 6px;
      padding: 6px;
      border: 1px solid rgba(255,255,255,.08);
      border-radius: 999px;
      background: rgba(255,255,255,.035);
    }

    .nav-link {
      position: relative;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 38px;
      padding: 0 15px;
      border-radius: 999px;
      color: var(--muted);
      font-size: 14px;
      transition: color .2s ease, background .2s ease, transform .2s ease;
    }

    .nav-link:hover {
      color: var(--text);
      background: rgba(255,255,255,.06);
    }

    .nav-link.active {
      color: #fff;
      background: linear-gradient(135deg, rgba(122,77,255,.95), rgba(87,49,216,.88));
      box-shadow: 0 8px 24px rgba(122,77,255,.28);
    }

    .nav-cta,
    .btn-primary,
    .btn-secondary,
    .btn-warn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 44px;
      padding: 0 18px;
      border-radius: 999px;
      font-weight: 700;
      font-size: 14px;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease, background .2s ease, color .2s ease;
      white-space: nowrap;
    }

    .nav-cta,
    .btn-primary {
      color: #fff;
      background: linear-gradient(135deg, var(--purple), var(--purple-2));
      box-shadow: 0 12px 28px rgba(122,77,255,.28);
    }

    .btn-secondary {
      color: var(--cyan);
      border: 1px solid rgba(34,230,168,.55);
      background: rgba(34,230,168,.07);
    }

    .btn-warn {
      color: #ffd7a1;
      border: 1px solid rgba(255,159,46,.55);
      background: rgba(255,159,46,.08);
    }

    .nav-cta:hover,
    .btn-primary:hover,
    .btn-secondary:hover,
    .btn-warn:hover {
      transform: translateY(-2px);
      box-shadow: 0 18px 38px rgba(0,0,0,.28);
    }

    .btn-secondary:hover {
      border-color: var(--cyan);
      background: rgba(34,230,168,.12);
    }

    .btn-warn:hover {
      border-color: var(--orange);
      background: rgba(255,159,46,.13);
    }

    .menu-toggle {
      display: none;
      width: 44px;
      height: 44px;
      border-radius: 14px;
      border: 1px solid var(--line);
      background: rgba(255,255,255,.04);
      position: relative;
    }

    .menu-toggle span,
    .menu-toggle span::before,
    .menu-toggle span::after {
      display: block;
      width: 18px;
      height: 2px;
      background: var(--text);
      border-radius: 4px;
      position: absolute;
      left: 12px;
      transition: transform .2s ease, opacity .2s ease;
    }

    .menu-toggle span {
      top: 21px;
    }

    .menu-toggle span::before,
    .menu-toggle span::after {
      content: "";
      left: 0;
    }

    .menu-toggle span::before {
      top: -7px;
    }

    .menu-toggle span::after {
      top: 7px;
    }

    .menu-toggle.is-open span {
      transform: rotate(45deg);
    }

    .menu-toggle.is-open span::before {
      transform: translateY(7px) rotate(90deg);
    }

    .menu-toggle.is-open span::after {
      opacity: 0;
    }

    .mobile-panel {
      display: none;
      border-top: 1px solid rgba(255,255,255,.08);
      background: rgba(16,17,20,.98);
    }

    .mobile-nav {
      padding: 14px 0 18px;
      display: grid;
      gap: 10px;
    }

    main {
      overflow: hidden;
    }

    .page-hero {
      position: relative;
      padding: 78px 0 56px;
      background:
        linear-gradient(90deg, rgba(16,17,20,.96), rgba(16,17,20,.76) 54%, rgba(16,17,20,.93)),
        url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
      border-bottom: 1px solid rgba(255,255,255,.08);
    }

    .page-hero::before {
      content: "";
      position: absolute;
      inset: 0;
      background-image:
        linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
      background-size: 42px 42px;
      mask-image: linear-gradient(180deg, rgba(0,0,0,.8), rgba(0,0,0,.15));
      pointer-events: none;
    }

    .hero-inner {
      position: relative;
      display: grid;
      grid-template-columns: minmax(0, 1.18fr) minmax(320px, .82fr);
      gap: 34px;
      align-items: end;
    }

    .breadcrumb {
      display: flex;
      align-items: center;
      gap: 8px;
      color: var(--muted);
      font-size: 14px;
      margin-bottom: 18px;
    }

    .breadcrumb a {
      color: var(--cyan);
    }

    .breadcrumb span {
      color: var(--weak);
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--cyan);
      background: rgba(34,230,168,.08);
      border: 1px solid rgba(34,230,168,.25);
      border-radius: 999px;
      padding: 6px 12px;
      font-size: 13px;
      font-weight: 700;
      margin-bottom: 18px;
    }

    .eyebrow::before {
      content: "";
      width: 7px;
      height: 7px;
      border-radius: 50%;
      background: var(--cyan);
      box-shadow: 0 0 16px rgba(34,230,168,.85);
    }

    h1,
    h2,
    h3,
    p {
      margin-top: 0;
    }

    h1 {
      font-size: clamp(30px, 4.2vw, 48px);
      line-height: 1.14;
      letter-spacing: -.8px;
      margin-bottom: 18px;
      max-width: 820px;
    }

    .hero-desc {
      color: var(--muted);
      font-size: 17px;
      max-width: 760px;
      margin-bottom: 24px;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-bottom: 22px;
    }

    .hero-warning {
      display: flex;
      gap: 10px;
      align-items: flex-start;
      max-width: 760px;
      padding: 14px 16px;
      border-radius: 16px;
      color: #ffd7a1;
      background: rgba(255,159,46,.09);
      border: 1px solid rgba(255,159,46,.28);
      font-size: 14px;
    }

    .hero-warning strong {
      color: var(--orange);
      white-space: nowrap;
    }

    .hero-panel {
      border: 1px solid rgba(255,255,255,.1);
      border-radius: var(--radius-lg);
      background: linear-gradient(180deg, rgba(32,34,41,.88), rgba(23,24,28,.88));
      box-shadow: var(--shadow);
      padding: 24px;
      position: relative;
      overflow: hidden;
    }

    .hero-panel::before {
      content: "";
      position: absolute;
      inset: 0;
      background: radial-gradient(circle at 80% 0%, rgba(122,77,255,.28), transparent 36%);
      pointer-events: none;
    }

    .panel-top,
    .panel-row,
    .mini-score {
      position: relative;
    }

    .panel-top {
      display: flex;
      justify-content: space-between;
      gap: 14px;
      align-items: flex-start;
      padding-bottom: 18px;
      border-bottom: 1px solid rgba(255,255,255,.08);
      margin-bottom: 18px;
    }

    .panel-title {
      font-weight: 800;
      font-size: 18px;
    }

    .panel-sub {
      color: var(--muted);
      font-size: 13px;
      margin-top: 3px;
    }

    .status-pill {
      color: var(--cyan);
      background: rgba(34,230,168,.1);
      border: 1px solid rgba(34,230,168,.28);
      border-radius: 999px;
      padding: 5px 10px;
      font-size: 12px;
      font-weight: 800;
    }

    .mini-score {
      display: grid;
      grid-template-columns: 1fr auto 1fr;
      align-items: center;
      gap: 14px;
      padding: 16px;
      border-radius: 18px;
      background: rgba(16,17,20,.52);
      border: 1px solid rgba(255,255,255,.08);
      margin-bottom: 14px;
    }

    .team {
      color: var(--muted);
      font-size: 13px;
    }

    .score-num {
      font-size: 34px;
      line-height: 1;
      font-weight: 900;
      letter-spacing: 1px;
      color: var(--cyan);
      font-variant-numeric: tabular-nums;
    }

    .panel-row {
      display: grid;
      gap: 10px;
      margin-top: 16px;
    }

    .checkline {
      display: flex;
      gap: 10px;
      align-items: flex-start;
      color: var(--muted);
      font-size: 14px;
    }

    .checkline::before {
      content: "✓";
      width: 22px;
      height: 22px;
      border-radius: 8px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      flex: 0 0 auto;
      color: #07110e;
      background: var(--cyan);
      font-weight: 900;
      line-height: 1;
    }

    .tag-filter {
      position: relative;
      margin-top: 30px;
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }

    .tag {
      display: inline-flex;
      align-items: center;
      min-height: 34px;
      padding: 0 12px;
      border-radius: 999px;
      color: var(--muted);
      background: rgba(255,255,255,.045);
      border: 1px solid rgba(255,255,255,.08);
      font-size: 13px;
      transition: transform .2s ease, border-color .2s ease, color .2s ease, background .2s ease;
    }

    .tag:hover,
    .tag.active {
      color: var(--cyan);
      border-color: rgba(34,230,168,.45);
      background: rgba(34,230,168,.08);
      transform: translateY(-1px);
    }

    .section {
      padding: 82px 0;
    }

    .section.alt {
      background: rgba(255,255,255,.025);
      border-top: 1px solid rgba(255,255,255,.06);
      border-bottom: 1px solid rgba(255,255,255,.06);
    }

    .section-head {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 24px;
      margin-bottom: 30px;
    }

    .section-kicker {
      color: var(--cyan);
      font-size: 13px;
      font-weight: 800;
      letter-spacing: .8px;
      text-transform: uppercase;
      margin-bottom: 8px;
    }

    h2 {
      font-size: clamp(24px, 3vw, 34px);
      line-height: 1.22;
      margin-bottom: 10px;
      letter-spacing: -.3px;
    }

    .section-desc {
      color: var(--muted);
      max-width: 760px;
      margin-bottom: 0;
    }

    .metric-strip {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 14px;
      margin-top: 28px;
    }

    .metric-card {
      padding: 20px;
      border-radius: var(--radius);
      background: linear-gradient(180deg, rgba(32,34,41,.92), rgba(24,25,30,.92));
      border: 1px solid rgba(255,255,255,.08);
      box-shadow: var(--shadow-soft);
      transition: transform .2s ease, border-color .2s ease;
    }

    .metric-card:hover {
      transform: translateY(-3px);
      border-color: rgba(34,230,168,.42);
    }

    .metric-value {
      font-size: 30px;
      line-height: 1;
      font-weight: 900;
      color: var(--cyan);
      font-variant-numeric: tabular-nums;
      margin-bottom: 10px;
    }

    .metric-label {
      color: var(--muted);
      font-size: 14px;
    }

    .feature-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 18px;
    }

    .feature-card {
      position: relative;
      overflow: hidden;
      padding: 24px;
      min-height: 220px;
      border-radius: var(--radius-lg);
      border: 1px solid rgba(255,255,255,.08);
      background: var(--card);
      box-shadow: var(--shadow-soft);
      transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
    }

    .feature-card::before {
      content: "";
      position: absolute;
      top: 0;
      left: 24px;
      right: 24px;
      height: 3px;
      background: linear-gradient(90deg, var(--purple), var(--cyan));
      border-radius: 0 0 999px 999px;
    }

    .feature-card:hover {
      transform: translateY(-4px);
      border-color: rgba(122,77,255,.5);
      box-shadow: var(--shadow);
    }

    .feature-index {
      color: rgba(255,255,255,.16);
      font-size: 42px;
      line-height: 1;
      font-weight: 900;
      margin-bottom: 20px;
    }

    .feature-card h3 {
      font-size: 20px;
      margin-bottom: 10px;
    }

    .feature-card p {
      color: var(--muted);
      margin-bottom: 0;
    }

    .spotlight {
      display: grid;
      grid-template-columns: .95fr 1.05fr;
      gap: 28px;
      align-items: stretch;
      border-radius: var(--radius-lg);
      background: linear-gradient(135deg, rgba(32,34,41,.96), rgba(24,25,30,.96));
      border: 1px solid rgba(255,255,255,.08);
      overflow: hidden;
      box-shadow: var(--shadow);
    }

    .spotlight-image {
      min-height: 390px;
      position: relative;
      overflow: hidden;
    }

    .spotlight-image img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      min-height: 390px;
      filter: saturate(1.05) contrast(1.05);
    }

    .spotlight-image::after {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(90deg, rgba(16,17,20,.18), rgba(16,17,20,.7));
    }

    .spotlight-content {
      padding: 34px 34px 34px 6px;
      align-self: center;
    }

    .label-row {
      display: flex;
      flex-wrap: wrap;
      gap: 9px;
      margin-bottom: 18px;
    }

    .badge {
      display: inline-flex;
      align-items: center;
      min-height: 28px;
      padding: 0 10px;
      border-radius: 999px;
      font-size: 12px;
      font-weight: 800;
      color: var(--cyan);
      background: rgba(34,230,168,.08);
      border: 1px solid rgba(34,230,168,.24);
    }

    .badge.purple {
      color: #d8ccff;
      background: rgba(122,77,255,.12);
      border-color: rgba(122,77,255,.28);
    }

    .badge.orange {
      color: #ffd7a1;
      background: rgba(255,159,46,.1);
      border-color: rgba(255,159,46,.28);
    }

    .spotlight-content h2 {
      margin-bottom: 14px;
    }

    .spotlight-content p {
      color: var(--muted);
      margin-bottom: 20px;
    }

    .scoreboard {
      display: grid;
      grid-template-columns: 260px 1fr;
      gap: 22px;
      align-items: start;
    }

    .stage-nav {
      position: sticky;
      top: 96px;
      padding: 18px;
      border-radius: var(--radius);
      background: rgba(32,34,41,.86);
      border: 1px solid rgba(255,255,255,.08);
    }

    .stage-nav h3 {
      font-size: 17px;
      margin-bottom: 14px;
    }

    .stage-nav a {
      display: flex;
      justify-content: space-between;
      align-items: center;
      color: var(--muted);
      padding: 12px 10px;
      border-radius: 12px;
      border: 1px solid transparent;
      transition: color .2s ease, border-color .2s ease, background .2s ease;
    }

    .stage-nav a:hover {
      color: var(--cyan);
      background: rgba(34,230,168,.06);
      border-color: rgba(34,230,168,.18);
    }

    .timeline {
      display: grid;
      gap: 16px;
      position: relative;
    }

    .match-card {
      display: grid;
      grid-template-columns: 140px 1fr auto;
      gap: 18px;
      align-items: center;
      padding: 20px;
      border-radius: var(--radius);
      background: rgba(32,34,41,.92);
      border: 1px solid rgba(255,255,255,.08);
      box-shadow: var(--shadow-soft);
      transition: transform .2s ease, border-color .2s ease;
    }

    .match-card:hover {
      transform: translateY(-3px);
      border-color: rgba(34,230,168,.38);
    }

    .phase {
      color: var(--cyan);
      font-weight: 900;
      font-size: 13px;
    }

    .match-title {
      font-weight: 800;
      font-size: 18px;
      margin-bottom: 6px;
    }

    .match-note {
      color: var(--muted);
      font-size: 14px;
    }

    .score-box {
      display: inline-flex;
      min-width: 112px;
      justify-content: center;
      padding: 12px 14px;
      border-radius: 16px;
      color: var(--cyan);
      font-size: 28px;
      font-weight: 900;
      background: rgba(16,17,20,.62);
      border: 1px solid rgba(34,230,168,.24);
      font-variant-numeric: tabular-nums;
    }

    .process-grid {
      display: grid;
      grid-template-columns: repeat(5, 1fr);
      gap: 14px;
      counter-reset: step;
    }

    .process-item {
      counter-increment: step;
      position: relative;
      padding: 22px 18px;
      border-radius: var(--radius);
      background: rgba(32,34,41,.9);
      border: 1px solid rgba(255,255,255,.08);
    }

    .process-item::before {
      content: counter(step, decimal-leading-zero);
      display: inline-flex;
      margin-bottom: 18px;
      color: var(--purple);
      font-weight: 900;
      font-size: 26px;
      line-height: 1;
    }

    .process-item h3 {
      font-size: 17px;
      margin-bottom: 8px;
    }

    .process-item p {
      color: var(--muted);
      font-size: 14px;
      margin-bottom: 0;
    }

    .compliance-wrap {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 22px;
    }

    .audit-card,
    .risk-card {
      padding: 26px;
      border-radius: var(--radius-lg);
      background: rgba(32,34,41,.92);
      border: 1px solid rgba(255,255,255,.08);
      box-shadow: var(--shadow-soft);
    }

    .audit-list {
      display: grid;
      gap: 12px;
      margin: 18px 0 0;
      padding: 0;
      list-style: none;
    }

    .audit-list li {
      display: flex;
      gap: 12px;
      padding: 14px;
      border-radius: 14px;
      background: rgba(16,17,20,.5);
      border: 1px solid rgba(255,255,255,.06);
      color: var(--muted);
    }

    .audit-list li::before {
      content: "◆";
      color: var(--cyan);
      flex: 0 0 auto;
    }

    .risk-card {
      border-color: rgba(255,159,46,.25);
      background: linear-gradient(180deg, rgba(255,159,46,.09), rgba(32,34,41,.92));
    }

    .risk-card h3 {
      color: #ffd7a1;
    }

    .risk-card p {
      color: var(--muted);
    }

    .scenario-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 18px;
    }

    .scenario-card {
      display: flex;
      flex-direction: column;
      overflow: hidden;
      border-radius: var(--radius-lg);
      background: var(--card);
      border: 1px solid rgba(255,255,255,.08);
      box-shadow: var(--shadow-soft);
      transition: transform .2s ease, border-color .2s ease;
    }

    .scenario-card:hover {
      transform: translateY(-4px);
      border-color: rgba(122,77,255,.45);
    }

    .scenario-card img {
      width: 100%;
      height: 170px;
      object-fit: cover;
    }

    .scenario-body {
      padding: 20px;
    }

    .scenario-body h3 {
      font-size: 19px;
      margin: 12px 0 8px;
    }

    .scenario-body p {
      color: var(--muted);
      margin-bottom: 0;
    }

    .faq-list {
      display: grid;
      gap: 12px;
      max-width: 930px;
      margin: 0 auto;
    }

    .faq-item {
      border-radius: var(--radius);
      background: rgba(32,34,41,.92);
      border: 1px solid rgba(255,255,255,.08);
      overflow: hidden;
    }

    .faq-question {
      width: 100%;
      min-height: 62px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      padding: 18px 20px;
      text-align: left;
      font-weight: 800;
    }

    .faq-question::after {
      content: "+";
      width: 28px;
      height: 28px;
      border-radius: 10px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      color: var(--cyan);
      background: rgba(34,230,168,.08);
      flex: 0 0 auto;
      transition: transform .2s ease;
    }

    .faq-item.is-open .faq-question::after {
      transform: rotate(45deg);
    }

    .faq-answer {
      display: none;
      padding: 0 20px 20px;
      color: var(--muted);
    }

    .faq-item.is-open .faq-answer {
      display: block;
    }

    .cta-panel {
      display: grid;
      grid-template-columns: 1fr 420px;
      gap: 28px;
      align-items: center;
      padding: 34px;
      border-radius: var(--radius-lg);
      background:
        linear-gradient(135deg, rgba(122,77,255,.22), rgba(34,230,168,.08)),
        rgba(32,34,41,.92);
      border: 1px solid rgba(255,255,255,.1);
      box-shadow: var(--shadow);
      position: relative;
      overflow: hidden;
    }

    .cta-panel::before {
      content: "";
      position: absolute;
      width: 240px;
      height: 240px;
      border-radius: 50%;
      right: -80px;
      top: -90px;
      background: rgba(122,77,255,.22);
      filter: blur(4px);
    }

    .cta-content,
    .subscribe-card {
      position: relative;
    }

    .cta-content p {
      color: var(--muted);
      margin-bottom: 20px;
    }

    .subscribe-card {
      padding: 22px;
      border-radius: 22px;
      background: rgba(16,17,20,.68);
      border: 1px solid rgba(255,255,255,.08);
    }

    .form-grid {
      display: grid;
      gap: 12px;
    }

    .form-tip {
      color: var(--weak);
      font-size: 13px;
      margin: 12px 0 0;
    }

    .site-footer {
      border-top: 1px solid rgba(255,255,255,.08);
      background:
        linear-gradient(180deg, rgba(122,77,255,.08), transparent 34%),
        #0d0e11;
      padding: 44px 0;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.35fr .65fr 1fr;
      gap: 28px;
      align-items: start;
    }

    .footer-note {
      color: var(--muted);
      font-size: 14px;
      margin-top: 16px;
    }

    .footer-links {
      display: grid;
      gap: 12px;
    }

    .footer-links a {
      color: var(--muted);
      transition: color .2s ease, transform .2s ease;
    }

    .footer-links a:hover {
      color: var(--cyan);
      transform: translateX(2px);
    }

    .foot-badge {
      display: inline-flex;
      color: var(--cyan);
      border: 1px solid rgba(34,230,168,.25);
      background: rgba(34,230,168,.08);
      border-radius: 999px;
      padding: 5px 10px;
      font-size: 12px;
      font-weight: 800;
      margin-bottom: 12px;
    }

    .footer-risk {
      display: grid;
      gap: 6px;
      color: var(--muted);
    }

    .footer-risk span::before {
      content: "• ";
      color: var(--orange);
    }

    .copyright {
      margin-top: 14px;
      color: var(--weak);
      font-size: 13px;
    }

    @media (max-width: 1024px) {
      .desktop-nav {
        display: none;
      }

      .menu-toggle {
        display: inline-flex;
      }

      .mobile-panel.is-open {
        display: block;
      }

      .mobile-nav .nav-link,
      .mobile-nav .nav-cta {
        justify-content: flex-start;
        width: 100%;
        border-radius: 14px;
      }

      .hero-inner,
      .spotlight,
      .scoreboard,
      .cta-panel {
        grid-template-columns: 1fr;
      }

      .spotlight-content {
        padding: 0 28px 30px;
      }

      .stage-nav {
        position: static;
      }

      .stage-nav div {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 8px;
      }

      .stage-nav a {
        justify-content: center;
      }

      .metric-strip,
      .process-grid {
        grid-template-columns: repeat(2, 1fr);
      }

      .feature-grid,
      .scenario-grid {
        grid-template-columns: repeat(2, 1fr);
      }

      .compliance-wrap {
        grid-template-columns: 1fr;
      }
    }

    @media (max-width: 768px) {
      .container {
        width: min(100% - 28px, var(--container));
      }

      .header-shell {
        min-height: 68px;
      }

      .brand-sub {
        max-width: 190px;
      }

      .page-hero {
        padding: 50px 0 40px;
      }

      .hero-actions,
      .section-head {
        align-items: stretch;
        flex-direction: column;
      }

      .section {
        padding: 58px 0;
      }

      .hero-panel,
      .cta-panel {
        padding: 20px;
      }

      .metric-strip,
      .feature-grid,
      .scenario-grid,
      .process-grid {
        grid-template-columns: 1fr;
      }

      .stage-nav div {
        grid-template-columns: repeat(2, 1fr);
      }

      .match-card {
        grid-template-columns: 1fr;
        gap: 12px;
      }

      .score-box {
        width: 100%;
      }

      .spotlight-image,
      .spotlight-image img {
        min-height: 260px;
      }

      .footer-grid {
        grid-template-columns: 1fr;
      }
    }

    @media (max-width: 520px) {
      .brand-name {
        font-size: 16px;
      }

      .brand-sub {
        display: none;
      }

      .hero-actions .btn-primary,
      .hero-actions .btn-secondary,
      .hero-actions .btn-warn,
      .cta-content .btn-primary,
      .cta-content .btn-secondary {
        width: 100%;
      }

      .mini-score {
        grid-template-columns: 1fr;
        text-align: center;
      }

      .tag-filter {
        flex-wrap: nowrap;
        overflow-x: auto;
        padding-bottom: 6px;
      }

      .tag {
        flex: 0 0 auto;
      }

      .panel-top {
        flex-direction: column;
      }
    }