/* roulang page: index */
:root{
      --bg:#f4f5f7;
      --panel:#ffffff;
      --panel-soft:#fbfbfc;
      --ink:#161616;
      --text:#353535;
      --muted:#6a6f76;
      --line:#d9dde3;
      --line-strong:#c5cbd2;
      --accent:#1f6f78;
      --accent-2:#f97316;
      --accent-3:#b7791f;
      --accent-soft:rgba(31,111,120,.10);
      --accent-soft-2:rgba(249,115,22,.12);
      --shadow:0 12px 26px rgba(22,22,22,.08);
      --shadow-soft:0 8px 20px rgba(22,22,22,.06);
      --radius:8px;
      --radius-sm:6px;
      --space-1:6px;
      --space-2:10px;
      --space-3:14px;
      --space-4:18px;
      --space-5:24px;
      --space-6:32px;
      --space-7:44px;
      --space-8:64px;
      --max:1280px;
    }
    *{box-sizing:border-box;}
    html{scroll-behavior:smooth;}
    body{
      margin:0;
      color:var(--text);
      background:
        linear-gradient(180deg,#f8f9fb 0%,#f4f5f7 36%,#f2f4f6 100%);
      font-family: -apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",sans-serif;
      line-height:1.65;
      letter-spacing:0;
      -webkit-font-smoothing:antialiased;
      padding-bottom:98px;
    }
    a{color:inherit;text-decoration:none;transition:color .18s ease,transform .18s ease,background-color .18s ease,border-color .18s ease,box-shadow .18s ease,opacity .18s ease;}
    img{max-width:100%;display:block;}
    button,input{font:inherit;}
    ::selection{background:rgba(31,111,120,.16);color:var(--ink);}
    .site-shell{
      min-height:100vh;
      overflow:hidden;
    }
    .container-wrap{
      width:min(var(--max),calc(100% - 32px));
      margin:0 auto;
    }

    .top-wrap{
      position:sticky;
      top:14px;
      z-index:60;
      padding:14px 0 0;
      pointer-events:none;
    }
    .floating-dock{
      pointer-events:auto;
      display:grid;
      grid-template-columns:auto 1fr auto auto;
      align-items:center;
      gap:14px;
      padding:14px 16px;
      border:1px solid rgba(22,22,22,.10);
      background:rgba(255,255,255,.82);
      backdrop-filter:blur(14px);
      -webkit-backdrop-filter:blur(14px);
      box-shadow:var(--shadow-soft);
      border-radius:18px;
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:10px;
      font-weight:800;
      color:var(--ink);
      letter-spacing:0;
      white-space:nowrap;
    }
    .brand-mark{
      width:30px;height:30px;border-radius:8px;
      background:
        linear-gradient(145deg,var(--ink) 0%,#383838 100%);
      display:grid;place-items:center;
      color:#fff;font-size:14px;
      box-shadow:0 6px 12px rgba(22,22,22,.14);
      flex:0 0 auto;
    }
    .dock-nav{
      display:flex;
      align-items:center;
      gap:8px;
      justify-content:center;
      flex-wrap:wrap;
      min-width:0;
    }
    .dock-link{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:10px 13px;
      border-radius:10px;
      border:1px solid transparent;
      color:var(--text);
      background:transparent;
      line-height:1;
      white-space:nowrap;
      flex:0 0 auto;
    }
    .dock-link:hover,
    .dock-link:focus-visible{
      color:var(--ink);
      border-color:var(--line-strong);
      background:#fff;
      transform:translateY(-1px);
    }
    .dock-link.active{
      background:var(--ink);
      color:#fff;
      border-color:var(--ink);
      box-shadow:0 10px 18px rgba(22,22,22,.14);
    }
    .dock-search{
      display:flex;
      align-items:center;
      gap:10px;
      min-width:260px;
      padding:8px 12px;
      border:1px solid var(--line);
      border-radius:12px;
      background:#fff;
    }
    .dock-search i{
      color:var(--muted);
      font-size:14px;
      flex:0 0 auto;
    }
    .dock-search input{
      width:100%;
      border:0;
      background:transparent;
      outline:none;
      color:var(--ink);
      padding:0;
      box-shadow:none;
      margin:0;
      height:auto;
      min-width:0;
    }
    .dock-search input::placeholder{color:#8b9198;}
    .dock-search:focus-within{
      border-color:rgba(31,111,120,.55);
      box-shadow:0 0 0 4px rgba(31,111,120,.09);
    }
    .dock-cta{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      padding:11px 15px;
      border-radius:12px;
      background:var(--accent-2);
      color:#fff;
      border:1px solid var(--accent-2);
      font-weight:700;
      white-space:nowrap;
      box-shadow:0 10px 18px rgba(249,115,22,.18);
    }
    .dock-cta:hover,
    .dock-cta:focus-visible{
      transform:translateY(-1px);
      background:#e96710;
      border-color:#e96710;
      color:#fff;
    }

    main{
      padding:18px 0 0;
    }
    .section{
      padding:var(--space-8) 0;
    }
    .section.tight{
      padding-top:var(--space-6);
    }
    .section-head{
      display:flex;
      flex-wrap:wrap;
      justify-content:space-between;
      align-items:flex-end;
      gap:16px;
      margin-bottom:22px;
    }
    .section-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:6px 10px;
      border:1px solid rgba(31,111,120,.18);
      background:var(--accent-soft);
      color:var(--accent);
      border-radius:999px;
      font-size:12px;
      font-weight:700;
      letter-spacing:0;
      margin-bottom:10px;
    }
    .section-title{
      margin:0;
      color:var(--ink);
      font-size:clamp(28px,4vw,44px);
      line-height:1.12;
      font-weight:800;
      letter-spacing:0;
    }
    .section-desc{
      margin:0;
      max-width:760px;
      color:var(--muted);
      font-size:16px;
    }

    .hero{
      padding-top:26px;
      padding-bottom:40px;
    }
    .hero-grid{
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:28px;
      align-items:stretch;
    }
    .hero-copy{
      padding:28px 0 0;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 11px;
      border-radius:999px;
      background:#fff;
      border:1px solid var(--line);
      color:var(--accent);
      font-size:12px;
      font-weight:700;
      margin-bottom:18px;
      box-shadow:0 6px 14px rgba(22,22,22,.04);
    }
    .hero h1{
      margin:0;
      color:var(--ink);
      font-size:clamp(36px,5vw,68px);
      line-height:1.02;
      font-weight:900;
      letter-spacing:0;
      max-width:12em;
    }
    .hero p{
      margin:18px 0 0;
      font-size:18px;
      color:var(--muted);
      max-width:34em;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:24px;
    }
    .btn-base{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      min-height:48px;
      padding:12px 18px;
      border-radius:12px;
      font-weight:800;
      letter-spacing:0;
      border:1px solid transparent;
      cursor:pointer;
      white-space:nowrap;
    }
    .btn-primary{
      background:var(--ink);
      color:#fff;
      border-color:var(--ink);
      box-shadow:0 12px 18px rgba(22,22,22,.12);
    }
    .btn-primary:hover,
    .btn-primary:focus-visible{
      transform:translateY(-1px);
      background:#0f0f0f;
      color:#fff;
    }
    .btn-secondary{
      background:#fff;
      color:var(--ink);
      border-color:var(--line-strong);
    }
    .btn-secondary:hover,
    .btn-secondary:focus-visible{
      transform:translateY(-1px);
      border-color:var(--accent);
      color:var(--accent);
      box-shadow:0 10px 18px rgba(31,111,120,.10);
    }
    .hero-data{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:22px;
    }
    .hero-stat{
      flex:1 1 150px;
      min-width:150px;
      padding:14px 15px;
      border-radius:14px;
      border:1px solid var(--line);
      background:rgba(255,255,255,.78);
      box-shadow:0 10px 22px rgba(22,22,22,.04);
    }
    .hero-stat strong{
      display:block;
      color:var(--ink);
      font-size:28px;
      line-height:1;
      font-weight:900;
      margin-bottom:6px;
      letter-spacing:0;
    }
    .hero-stat span{
      display:block;
      color:var(--muted);
      font-size:13px;
    }

    .hero-panel{
      height:100%;
      padding:20px;
      border-radius:18px;
      border:1px solid var(--line);
      background:
        linear-gradient(180deg,rgba(255,255,255,.98) 0%,rgba(248,249,251,.96) 100%);
      box-shadow:var(--shadow);
      display:flex;
      flex-direction:column;
      gap:16px;
      min-height:460px;
    }
    .panel-head{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
    }
    .panel-title{
      color:var(--ink);
      font-size:18px;
      font-weight:800;
    }
    .panel-badge{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:6px 10px;
      border-radius:999px;
      background:var(--accent-soft-2);
      color:#b94f00;
      font-size:12px;
      font-weight:700;
    }
    .matrix-grid{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:12px;
      flex:1 1 auto;
    }
    .matrix-tile{
      position:relative;
      overflow:hidden;
      min-height:112px;
      border-radius:14px;
      border:1px solid var(--line);
      background:var(--panel);
      padding:14px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      box-shadow:0 10px 20px rgba(22,22,22,.04);
    }
    .matrix-tile strong{
      display:block;
      color:var(--ink);
      font-size:18px;
      line-height:1.15;
      font-weight:900;
      margin-bottom:8px;
    }
    .matrix-tile span{
      color:var(--muted);
      font-size:13px;
      line-height:1.5;
      max-width:12em;
    }
    .matrix-tile .tag{
      align-self:flex-start;
      padding:4px 8px;
      border-radius:999px;
      background:#f2f5f7;
      color:#50565d;
      border:1px solid #e2e7ec;
      font-size:12px;
      font-weight:700;
    }
    .matrix-tile.featured{
      border-color:rgba(31,111,120,.32);
      background:
        linear-gradient(180deg,rgba(31,111,120,.08) 0%,rgba(255,255,255,.96) 100%);
    }
    .panel-foot{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:12px;
      padding-top:6px;
    }
    .focus-item{
      padding:12px 14px;
      border-radius:12px;
      background:#fff;
      border:1px solid var(--line);
    }
    .focus-item span{
      display:block;
      color:var(--muted);
      font-size:12px;
      margin-bottom:5px;
    }
    .focus-item strong{
      color:var(--ink);
      font-size:14px;
      line-height:1.45;
      font-weight:800;
    }

    .benefit-grid{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:16px;
    }
    .info-card{
      padding:22px;
      border-radius:16px;
      border:1px solid var(--line);
      background:var(--panel);
      box-shadow:0 10px 20px rgba(22,22,22,.04);
      min-height:210px;
      display:flex;
      flex-direction:column;
      gap:14px;
    }
    .info-card .card-top{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:12px;
    }
    .info-card .icon-chip{
      width:42px;height:42px;border-radius:12px;
      display:grid;place-items:center;
      background:var(--accent-soft);
      color:var(--accent);
      flex:0 0 auto;
      font-size:18px;
    }
    .info-card h3{
      margin:0;
      color:var(--ink);
      font-size:20px;
      line-height:1.2;
      font-weight:800;
    }
    .info-card p{
      margin:0;
      color:var(--muted);
      font-size:15px;
    }
    .mini-list{
      display:grid;
      gap:8px;
      margin-top:auto;
    }
    .mini-list span{
      display:flex;
      align-items:flex-start;
      gap:8px;
      color:var(--text);
      font-size:14px;
      line-height:1.45;
    }
    .mini-list i{
      color:var(--accent);
      margin-top:4px;
      font-size:12px;
    }

    .split-grid{
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:18px;
      align-items:start;
    }
    .step-panel{
      padding:22px;
      border-radius:18px;
      border:1px solid var(--line);
      background:var(--panel);
      box-shadow:var(--shadow-soft);
    }
    .step-list{
      display:grid;
      gap:14px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .step-item{
      display:grid;
      grid-template-columns:auto 1fr;
      gap:14px;
      align-items:flex-start;
      padding:16px 0;
      border-bottom:1px solid #edf0f3;
    }
    .step-item:last-child{
      border-bottom:0;
      padding-bottom:0;
    }
    .step-num{
      width:34px;height:34px;border-radius:10px;
      background:var(--ink);
      color:#fff;
      display:grid;
      place-items:center;
      font-weight:800;
      font-size:14px;
      box-shadow:0 8px 16px rgba(22,22,22,.12);
    }
    .step-item h4{
      margin:0 0 4px;
      color:var(--ink);
      font-size:17px;
      font-weight:800;
      line-height:1.2;
    }
    .step-item p{
      margin:0;
      color:var(--muted);
      font-size:14px;
      line-height:1.6;
    }
    .demo-panel{
      padding:22px;
      border-radius:18px;
      border:1px solid var(--line);
      background:
        linear-gradient(180deg,#ffffff 0%,#fafbfc 100%);
      box-shadow:var(--shadow-soft);
    }
    .segmented{
      display:inline-flex;
      gap:8px;
      padding:6px;
      border-radius:999px;
      background:#f0f2f5;
      border:1px solid #e1e5ea;
      flex-wrap:wrap;
    }
    .segment-btn{
      border:0;
      background:transparent;
      color:var(--muted);
      font-weight:700;
      font-size:13px;
      padding:8px 14px;
      border-radius:999px;
      cursor:pointer;
    }
    .segment-btn.is-active{
      background:#fff;
      color:var(--ink);
      box-shadow:0 6px 12px rgba(22,22,22,.08);
    }
    .demo-stage{
      margin-top:16px;
      display:grid;
      gap:12px;
    }
    .demo-stage .stage-card{
      padding:16px;
      border-radius:14px;
      border:1px solid var(--line);
      background:#fff;
      box-shadow:0 8px 16px rgba(22,22,22,.03);
    }
    .stage-head{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      margin-bottom:10px;
    }
    .stage-head strong{
      color:var(--ink);
      font-size:15px;
    }
    .stage-head span{
      color:var(--muted);
      font-size:12px;
    }
    .stage-tags{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-bottom:12px;
    }
    .tag-chip{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:7px 10px;
      border-radius:999px;
      border:1px solid #e0e5ea;
      background:#fafbfc;
      color:#51565c;
      font-size:12px;
      font-weight:700;
      white-space:nowrap;
    }
    .tag-chip.hot{
      background:rgba(249,115,22,.10);
      border-color:rgba(249,115,22,.22);
      color:#b45309;
    }
    .stage-meter{
      height:10px;
      border-radius:999px;
      background:#edf0f3;
      overflow:hidden;
      position:relative;
    }
    .stage-meter span{
      display:block;
      height:100%;
      border-radius:inherit;
      background:linear-gradient(90deg,var(--accent) 0%,#0ea5a0 100%);
      width:62%;
    }
    .demo-note{
      margin-top:12px;
      color:var(--muted);
      font-size:13px;
      line-height:1.6;
    }

    .social-grid{
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:18px;
      align-items:stretch;
    }
    .proof-wall{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:14px;
    }
    .proof-card{
      padding:18px;
      border-radius:14px;
      border:1px solid var(--line);
      background:var(--panel);
      min-height:150px;
      box-shadow:0 10px 18px rgba(22,22,22,.04);
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .proof-card .quote{
      color:var(--ink);
      font-size:15px;
      line-height:1.65;
      margin:0;
    }
    .proof-card .author{
      margin-top:auto;
      color:var(--muted);
      font-size:13px;
    }
    .badge-stack{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:14px;
    }
    .badge-box{
      padding:18px;
      border-radius:16px;
      border:1px solid var(--line);
      background:linear-gradient(180deg,#fff 0%,#fafbfc 100%);
      box-shadow:var(--shadow-soft);
      min-height:146px;
    }
    .badge-box strong{
      display:block;
      color:var(--ink);
      font-size:28px;
      line-height:1;
      font-weight:900;
      margin-bottom:8px;
    }
    .badge-box span{
      display:block;
      color:var(--muted);
      font-size:13px;
      line-height:1.55;
    }
    .feed-strip{
      margin-top:14px;
      display:flex;
      flex-wrap:wrap;
      gap:8px;
    }
    .feed-pill{
      padding:7px 10px;
      border-radius:999px;
      background:#fff;
      border:1px solid #e3e7ec;
      color:#5a6067;
      font-size:12px;
      font-weight:700;
    }

    .countdown-wrap{
      padding:22px;
      border-radius:18px;
      border:1px solid var(--line);
      background:var(--panel);
      box-shadow:var(--shadow-soft);
    }
    .timer-line{
      display:flex;
      flex-wrap:wrap;
      align-items:flex-end;
      justify-content:space-between;
      gap:16px;
    }
    .timer-left h3{
      margin:0 0 8px;
      color:var(--ink);
      font-size:24px;
      line-height:1.15;
      font-weight:800;
    }
    .timer-left p{
      margin:0;
      color:var(--muted);
      font-size:15px;
    }
    .timer-boxes{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      justify-content:flex-end;
    }
    .time-box{
      min-width:88px;
      padding:14px 16px;
      border-radius:14px;
      background:#0f1113;
      color:#fff;
      text-align:center;
      box-shadow:0 10px 18px rgba(15,17,19,.16);
    }
    .time-box strong{
      display:block;
      font-size:28px;
      line-height:1;
      font-weight:900;
      letter-spacing:0;
      margin-bottom:4px;
    }
    .time-box span{
      display:block;
      color:rgba(255,255,255,.72);
      font-size:12px;
    }
    .progress-row{
      margin-top:16px;
      display:grid;
      gap:8px;
    }
    .progress-row .bar{
      height:12px;
      background:#edf0f3;
      border-radius:999px;
      overflow:hidden;
      border:1px solid #e2e6eb;
    }
    .progress-row .bar span{
      display:block;
      width:76%;
      height:100%;
      background:linear-gradient(90deg,var(--accent-2),#ff9f42);
      border-radius:inherit;
    }
    .progress-row .caption{
      display:flex;
      justify-content:space-between;
      gap:10px;
      color:var(--muted);
      font-size:13px;
    }

    .topic-cloud{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-bottom:18px;
    }
    .topic-link{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:9px 12px;
      border-radius:999px;
      border:1px solid var(--line);
      background:#fff;
      color:var(--text);
      font-size:13px;
      font-weight:700;
      white-space:nowrap;
    }
    .topic-link:hover,
    .topic-link:focus-visible{
      color:var(--ink);
      border-color:rgba(31,111,120,.34);
      transform:translateY(-1px);
      box-shadow:0 10px 16px rgba(31,111,120,.08);
    }
    .topic-grid{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:14px;
    }
    .topic-card{
      padding:18px;
      border-radius:16px;
      border:1px solid var(--line);
      background:var(--panel);
      min-height:168px;
      display:flex;
      flex-direction:column;
      gap:10px;
      box-shadow:0 10px 18px rgba(22,22,22,.04);
    }
    .topic-card h3{
      margin:0;
      color:var(--ink);
      font-size:18px;
      line-height:1.2;
      font-weight:800;
    }
    .topic-card p{
      margin:0;
      color:var(--muted);
      font-size:14px;
      line-height:1.6;
    }
    .topic-meta{
      margin-top:auto;
      display:flex;
      flex-wrap:wrap;
      gap:8px;
    }
    .topic-meta .tiny{
      padding:6px 9px;
      border-radius:999px;
      background:#f7f8fa;
      border:1px solid #e6eaf0;
      color:#5d636a;
      font-size:12px;
      font-weight:700;
    }

    .compare-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:16px;
    }
    .compare-card{
      padding:22px;
      border-radius:18px;
      border:1px solid var(--line);
      background:var(--panel);
      box-shadow:0 10px 18px rgba(22,22,22,.04);
      min-height:100%;
    }
    .compare-card.featured{
      background:
        linear-gradient(180deg,rgba(31,111,120,.07) 0%,#fff 100%);
      border-color:rgba(31,111,120,.24);
    }
    .compare-card h3{
      margin:0 0 10px;
      color:var(--ink);
      font-size:20px;
      line-height:1.2;
      font-weight:800;
    }
    .compare-card ul{
      margin:0;
      padding:0;
      list-style:none;
      display:grid;
      gap:10px;
    }
    .compare-card li{
      display:flex;
      align-items:flex-start;
      gap:10px;
      color:var(--text);
      font-size:14px;
      line-height:1.55;
    }
    .compare-card i{
      color:var(--accent);
      margin-top:4px;
      font-size:12px;
      flex:0 0 auto;
    }

    .news-wrap{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:16px;
    }
    .news-list{
      border-radius:18px;
      border:1px solid var(--line);
      background:var(--panel);
      box-shadow:var(--shadow-soft);
      overflow:hidden;
    }
    .news-item{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:16px;
      padding:16px 18px;
      border-bottom:1px solid #eef1f4;
    }
    .news-item:last-child{
      border-bottom:0;
    }
    .news-link{
      display:block;
      color:var(--ink);
      font-size:15px;
      font-weight:700;
      line-height:1.45;
      margin-bottom:4px;
    }
    .news-link:hover,
    .news-link:focus-visible{
      color:var(--accent);
    }
    .news-desc{
      margin:0;
      color:var(--muted);
      font-size:13px;
      line-height:1.55;
      max-width:42em;
    }
    .news-time{
      flex:0 0 auto;
      color:#7a8087;
      font-size:12px;
      font-weight:700;
      padding-top:2px;
      white-space:nowrap;
    }
    .news-side{
      display:grid;
      gap:14px;
    }
    .side-card{
      padding:18px;
      border-radius:16px;
      border:1px solid var(--line);
      background:linear-gradient(180deg,#fff 0%,#fafbfc 100%);
      box-shadow:var(--shadow-soft);
    }
    .side-card h3{
      margin:0 0 8px;
      color:var(--ink);
      font-size:18px;
      line-height:1.2;
      font-weight:800;
    }
    .side-card p{
      margin:0 0 12px;
      color:var(--muted);
      font-size:14px;
      line-height:1.6;
    }
    .side-mini{
      display:grid;
      gap:10px;
    }
    .side-mini .mini-row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding:11px 12px;
      border-radius:12px;
      border:1px solid #e7ebef;
      background:#fff;
    }
    .mini-row strong{
      color:var(--ink);
      font-size:14px;
      line-height:1.35;
      font-weight:800;
    }
    .mini-row span{
      color:var(--muted);
      font-size:12px;
      white-space:nowrap;
    }

    .faq-wrap{
      display:grid;
      grid-template-columns:1fr;
      gap:12px;
    }
    details.faq-item{
      border:1px solid var(--line);
      border-radius:16px;
      background:#fff;
      box-shadow:0 10px 18px rgba(22,22,22,.03);
      overflow:hidden;
    }
    details.faq-item[open]{
      border-color:rgba(31,111,120,.26);
      box-shadow:0 12px 20px rgba(31,111,120,.06);
    }
    details.faq-item summary{
      list-style:none;
      cursor:pointer;
      padding:18px 20px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      color:var(--ink);
      font-size:16px;
      font-weight:800;
      outline:none;
    }
    details.faq-item summary::-webkit-details-marker{display:none;}
    details.faq-item summary::after{
      content:"+";
      width:26px;height:26px;
      border-radius:8px;
      display:grid;
      place-items:center;
      flex:0 0 auto;
      color:var(--accent);
      background:var(--accent-soft);
      border:1px solid rgba(31,111,120,.16);
      font-size:18px;
      font-weight:700;
      transition:transform .18s ease, background-color .18s ease;
    }
    details.faq-item[open] summary::after{
      content:"–";
      transform:rotate(0deg);
      background:rgba(249,115,22,.12);
      color:#b45309;
      border-color:rgba(249,115,22,.18);
    }
    .faq-body{
      padding:0 20px 18px;
      color:var(--muted);
      font-size:14px;
      line-height:1.8;
    }

    .cta-band{
      padding-top:12px;
      padding-bottom:72px;
    }
    .cta-box{
      padding:28px;
      border-radius:22px;
      border:1px solid rgba(22,22,22,.10);
      background:
        linear-gradient(135deg,#151515 0%,#22262b 100%);
      color:#fff;
      box-shadow:0 16px 28px rgba(22,22,22,.18);
    }
    .cta-box h2{
      margin:0;
      font-size:clamp(28px,4vw,42px);
      line-height:1.08;
      font-weight:900;
      letter-spacing:0;
      max-width:14em;
    }
    .cta-box p{
      margin:12px 0 0;
      color:rgba(255,255,255,.76);
      font-size:16px;
      max-width:52em;
    }
    .cta-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:22px;
    }
    .cta-box .btn-primary{
      background:var(--accent-2);
      border-color:var(--accent-2);
      color:#fff;
      box-shadow:0 12px 20px rgba(249,115,22,.22);
    }
    .cta-box .btn-primary:hover,
    .cta-box .btn-primary:focus-visible{
      background:#ea6808;
      border-color:#ea6808;
    }
    .cta-box .btn-secondary{
      background:transparent;
      color:#fff;
      border-color:rgba(255,255,255,.24);
    }
    .cta-box .btn-secondary:hover,
    .cta-box .btn-secondary:focus-visible{
      border-color:#fff;
      background:rgba(255,255,255,.08);
      color:#fff;
    }
    .cta-foot{
      margin-top:14px;
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      color:rgba(255,255,255,.72);
      font-size:13px;
    }
    .cta-foot span{
      display:inline-flex;
      align-items:center;
      gap:8px;
    }

    .site-footer{
      border-top:1px solid var(--line);
      padding:24px 0 92px;
      background:rgba(255,255,255,.42);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr .8fr;
      gap:18px;
      align-items:start;
    }
    .footer-brand{
      display:grid;
      gap:10px;
    }
    .footer-brand strong{
      color:var(--ink);
      font-size:20px;
      font-weight:900;
    }
    .footer-brand p{
      margin:0;
      color:var(--muted);
      font-size:14px;
      line-height:1.7;
      max-width:38em;
    }
    .footer-links h4{
      margin:0 0 10px;
      color:var(--ink);
      font-size:15px;
      font-weight:800;
    }
    .footer-links ul{
      margin:0;
      padding:0;
      list-style:none;
      display:grid;
      gap:8px;
    }
    .footer-links a{
      color:var(--muted);
      font-size:14px;
      display:inline-flex;
      align-items:center;
      gap:8px;
    }
    .footer-links a:hover,
    .footer-links a:focus-visible{
      color:var(--accent);
      transform:translateX(2px);
    }
    .footer-bottom{
      margin-top:18px;
      padding-top:18px;
      border-top:1px solid #e6eaef;
      display:flex;
      flex-wrap:wrap;
      justify-content:space-between;
      gap:10px;
      color:#6f757c;
      font-size:13px;
      line-height:1.6;
    }

    .bottom-bar{
      position:fixed;
      left:0;
      right:0;
      bottom:0;
      z-index:70;
      padding:12px 0;
      background:rgba(255,255,255,.88);
      border-top:1px solid rgba(22,22,22,.08);
      backdrop-filter:blur(16px);
      -webkit-backdrop-filter:blur(16px);
      box-shadow:0 -12px 24px rgba(22,22,22,.06);
    }
    .bottom-bar-inner{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      flex-wrap:wrap;
    }
    .bottom-copy{
      display:grid;
      gap:2px;
    }
    .bottom-copy strong{
      color:var(--ink);
      font-size:15px;
      font-weight:900;
    }
    .bottom-copy span{
      color:var(--muted);
      font-size:12px;
    }
    .bottom-actions{
      display:flex;
      align-items:center;
      gap:10px;
      flex-wrap:wrap;
    }
    .bottom-actions .btn-base{
      min-height:44px;
      padding:10px 15px;
      border-radius:11px;
    }
    .bottom-status{
      color:var(--accent);
      font-size:12px;
      font-weight:700;
      padding:6px 10px;
      border-radius:999px;
      background:var(--accent-soft);
      border:1px solid rgba(31,111,120,.16);
    }

    .hidden-label{
      position:absolute;
      width:1px;height:1px;
      padding:0;margin:-1px;
      overflow:hidden;
      clip:rect(0,0,0,0);
      white-space:nowrap;border:0;
    }
    .focus-ring:focus-visible,
    a:focus-visible,
    button:focus-visible,
    input:focus-visible,
    summary:focus-visible{
      outline:none;
      box-shadow:0 0 0 4px rgba(31,111,120,.16);
    }

    .search-hit{
      outline:2px solid rgba(249,115,22,.26);
      box-shadow:0 0 0 4px rgba(249,115,22,.08);
    }
    .is-hidden{
      display:none !important;
    }

    @media (max-width: 1200px){
      .floating-dock{
        grid-template-columns:auto 1fr;
        grid-template-areas:
          "brand cta"
          "nav nav"
          "search search";
      }
      .brand{grid-area:brand;}
      .dock-nav{grid-area:nav; justify-content:flex-start;}
      .dock-search{grid-area:search; min-width:0;}
      .dock-cta{grid-area:cta; justify-self:end;}
      .hero-grid,
      .split-grid,
      .social-grid,
      .news-wrap,
      .footer-grid,
      .compare-grid{
        grid-template-columns:1fr;
      }
    }
    @media (max-width: 768px){
      body{padding-bottom:112px;}
      .top-wrap{top:10px;padding-top:10px;}
      .floating-dock{
        padding:12px;
        border-radius:16px;
      }
      .hero{
        padding-top:20px;
        padding-bottom:28px;
      }
      .section{
        padding:54px 0;
      }
      .benefit-grid,
      .proof-wall,
      .badge-stack,
      .topic-grid{
        grid-template-columns:1fr;
      }
      .matrix-grid{
        grid-template-columns:1fr;
      }
      .panel-foot{
        grid-template-columns:1fr;
      }
      .hero h1{
        max-width:none;
      }
      .hero p{
        font-size:16px;
      }
      .cta-box{
        padding:22px;
      }
      .footer-grid{
        gap:22px;
      }
      .news-item{
        flex-direction:column;
      }
      .news-time{
        padding-top:0;
      }
    }
    @media (max-width: 520px){
      .container-wrap{width:min(var(--max),calc(100% - 24px));}
      .floating-dock{
        gap:10px;
      }
      .brand{
        font-size:14px;
      }
      .brand-mark{
        width:28px;height:28px;
      }
      .dock-link{
        padding:9px 11px;
      }
      .dock-cta{
        width:100%;
        justify-content:center;
      }
      .hero-actions,
      .cta-actions,
      .bottom-actions{
        width:100%;
      }
      .btn-base{
        width:100%;
      }
      .bottom-bar-inner{
        align-items:flex-start;
      }
      .timer-boxes{
        justify-content:flex-start;
      }
      .time-box{
        min-width:74px;
        padding:12px 14px;
      }
      .time-box strong{
        font-size:24px;
      }
      details.faq-item summary{
        font-size:15px;
      }
    }

/* roulang page: category1 */
:root{
      --bg:#f4f7fb;
      --surface:#ffffff;
      --surface-2:#eef2f6;
      --surface-3:#e8edf3;
      --text:#111418;
      --muted:#5f6873;
      --muted-2:#7c8793;
      --line:#d9e1ea;
      --accent:#cf325a;
      --accent-2:#167a6d;
      --accent-3:#1d5fa8;
      --accent-soft:#f7dbe3;
      --ok:#18a36b;
      --warn:#cc8a1d;
      --shadow:0 10px 30px rgba(13, 20, 28, .08);
      --shadow-soft:0 8px 18px rgba(13, 20, 28, .05);
      --radius:8px;
      --radius-sm:6px;
      --container:1180px;
      --space-1:8px;
      --space-2:12px;
      --space-3:16px;
      --space-4:20px;
      --space-5:28px;
      --space-6:36px;
      --space-7:48px;
      --space-8:64px;
    }
    *{box-sizing:border-box}
    html,body{margin:0;padding:0}
    body{
      font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",Segoe UI,Roboto,Helvetica,Arial,sans-serif;
      background:var(--bg);
      color:var(--text);
      line-height:1.6;
      letter-spacing:0;
      padding-bottom:118px;
      -webkit-font-smoothing:antialiased;
      text-rendering:optimizeLegibility;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    .hidden-label{
      position:absolute!important;
      width:1px;height:1px;
      padding:0;margin:-1px;
      overflow:hidden;clip:rect(0,0,0,0);
      white-space:nowrap;border:0;
    }
    .focus-ring:focus-visible,
    .dock-link:focus-visible,
    .dock-cta:focus-visible,
    .chip:focus-visible,
    .cta-btn:focus-visible,
    .secondary-btn:focus-visible,
    .listing-card .card-action:focus-visible,
    .footer-links a:focus-visible,
    .footer-links span:focus-visible,
    .accordion summary:focus-visible,
    .search-btn:focus-visible,
    .field-select:focus-visible,
    .dock-search input:focus-visible{
      outline:2px solid rgba(207,50,90,.35);
      outline-offset:2px;
    }
    .container-wrap{
      width:min(var(--container), calc(100% - 32px));
      margin:0 auto;
    }
    .top-wrap{
      position:sticky;
      top:14px;
      z-index:40;
      padding-top:14px;
      margin-bottom:22px;
    }
    .floating-dock{
      display:flex;
      align-items:center;
      gap:14px;
      padding:12px 14px;
      background:rgba(255,255,255,.84);
      backdrop-filter:saturate(120%) blur(14px);
      -webkit-backdrop-filter:saturate(120%) blur(14px);
      border:1px solid rgba(217,225,234,.9);
      border-radius:18px;
      box-shadow:var(--shadow);
      flex-wrap:wrap;
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:10px;
      font-weight:800;
      color:var(--text);
      letter-spacing:0;
      white-space:nowrap;
      flex:0 0 auto;
    }
    .brand-mark{
      width:34px;height:34px;
      border-radius:8px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      background:linear-gradient(135deg,var(--accent),#7f1f8f);
      color:#fff;
      font-weight:800;
      box-shadow:0 8px 18px rgba(207,50,90,.18);
      flex:0 0 auto;
    }
    .dock-nav{
      display:flex;
      align-items:center;
      gap:8px;
      flex:1 1 360px;
      min-width:0;
      overflow:auto;
      scrollbar-width:none;
    }
    .dock-nav::-webkit-scrollbar{display:none}
    .dock-link{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:10px 12px;
      border-radius:999px;
      color:var(--muted);
      border:1px solid transparent;
      transition:transform .18s ease,border-color .18s ease,background .18s ease,color .18s ease,box-shadow .18s ease;
      white-space:nowrap;
      flex:0 0 auto;
      font-weight:600;
      font-size:.95rem;
    }
    .dock-link i{font-size:.92rem}
    .dock-link:hover{
      transform:translateY(-1px);
      background:var(--surface-2);
      color:var(--text);
      border-color:rgba(217,225,234,.85);
    }
    .dock-link.active{
      background:#111418;
      color:#fff;
      box-shadow:0 8px 18px rgba(17,20,24,.13);
    }
    .dock-search{
      position:relative;
      display:flex;
      align-items:center;
      gap:8px;
      flex:0 1 220px;
      min-width:180px;
      margin-left:auto;
      padding:0 12px;
      height:42px;
      border:1px solid var(--line);
      border-radius:999px;
      background:#fbfcfe;
      transition:border-color .18s ease,box-shadow .18s ease,transform .18s ease;
    }
    .dock-search:focus-within{
      border-color:rgba(207,50,90,.35);
      box-shadow:0 0 0 4px rgba(207,50,90,.09);
    }
    .dock-search i{color:var(--muted-2);font-size:.95rem}
    .dock-search input{
      border:0;
      outline:0;
      background:transparent;
      width:100%;
      min-width:0;
      color:var(--text);
      height:100%;
    }
    .dock-search input::placeholder{color:#8a94a0}
    .dock-cta,
    .cta-btn,
    .secondary-btn,
    .search-btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      border-radius:999px;
      font-weight:700;
      transition:transform .18s ease,background .18s ease,border-color .18s ease,color .18s ease,box-shadow .18s ease;
      white-space:nowrap;
    }
    .dock-cta{
      height:42px;
      padding:0 16px;
      color:#fff;
      background:var(--accent);
      box-shadow:0 8px 18px rgba(207,50,90,.18);
      flex:0 0 auto;
    }
    .dock-cta:hover{transform:translateY(-1px);background:#b9264a;color:#fff}
    main{display:block}
    .page-top{
      padding:18px 0 10px;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      font-size:.88rem;
      color:var(--accent-2);
      font-weight:700;
      letter-spacing:0;
      margin-bottom:12px;
    }
    .eyebrow::before{
      content:"";
      width:8px;height:8px;border-radius:999px;
      background:var(--accent-2);
      box-shadow:0 0 0 4px rgba(22,122,109,.12);
    }
    .page-title{
      margin:0;
      font-size:clamp(2rem, 4vw, 3.5rem);
      line-height:1.06;
      letter-spacing:0;
      font-weight:900;
      max-width:12ch;
    }
    .page-lede{
      margin:16px 0 0;
      max-width:64ch;
      color:var(--muted);
      font-size:1.04rem;
    }
    .page-actions{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:22px;
      align-items:center;
    }
    .cta-btn{
      min-height:46px;
      padding:0 18px;
      background:#111418;
      color:#fff;
      border:1px solid #111418;
      box-shadow:var(--shadow-soft);
    }
    .cta-btn:hover{transform:translateY(-1px);background:#0a0c0f;color:#fff}
    .secondary-btn{
      min-height:46px;
      padding:0 18px;
      background:#fff;
      color:var(--text);
      border:1px solid var(--line);
    }
    .secondary-btn:hover{transform:translateY(-1px);background:var(--surface-2);border-color:#cfd8e2}
    .page-stats{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:18px;
    }
    .stat-pill{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.88);
      border:1px solid var(--line);
      color:var(--muted);
      font-size:.92rem;
    }
    .stat-pill strong{color:var(--text)}
    .hero-shell{
      padding:14px 0 28px;
    }
    .hero-panel{
      background:linear-gradient(180deg, rgba(255,255,255,.95), rgba(255,255,255,.88));
      border:1px solid rgba(217,225,234,.9);
      border-radius:18px;
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .hero-grid{
      display:grid;
      grid-template-columns:minmax(0,1.05fr) minmax(320px,.95fr);
      gap:0;
    }
    .hero-copy{
      padding:34px;
      border-right:1px solid var(--line);
      background:
        radial-gradient(circle at top right, rgba(207,50,90,.07), transparent 26%),
        linear-gradient(180deg, #fff, #fbfcfe);
    }
    .hero-copy .mini-note{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 10px;
      border-radius:999px;
      background:var(--accent-soft);
      color:#9e1f3e;
      font-size:.86rem;
      font-weight:700;
      margin-bottom:16px;
    }
    .hero-copy .mini-note i{font-size:.82rem}
    .hero-copy h2{
      margin:0;
      font-size:1.4rem;
      line-height:1.25;
      letter-spacing:0;
      font-weight:800;
      max-width:18ch;
    }
    .hero-copy p{
      margin:14px 0 0;
      color:var(--muted);
      max-width:52ch;
    }
    .hero-copy .hero-link-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:22px;
    }
    .hero-copy .mini-legal{
      margin-top:12px;
      font-size:.88rem;
      color:var(--muted-2);
    }
    .hero-wall{
      padding:26px;
      background:linear-gradient(180deg, #f8fafc, #eef3f8);
    }
    .wall-title{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      margin-bottom:14px;
    }
    .wall-title strong{
      font-size:1rem;
      font-weight:800;
      letter-spacing:0;
    }
    .wall-title span{
      color:var(--accent-2);
      font-size:.88rem;
      font-weight:700;
      white-space:nowrap;
    }
    .main-entry{
      display:block;
      padding:18px;
      min-height:170px;
      border-radius:16px;
      background:
        linear-gradient(135deg, rgba(17,20,24,.96), rgba(39,47,58,.96));
      color:#fff;
      border:1px solid rgba(17,20,24,.4);
      box-shadow:0 16px 28px rgba(17,20,24,.18);
      transition:transform .18s ease,box-shadow .18s ease;
    }
    .main-entry:hover{transform:translateY(-2px);box-shadow:0 20px 30px rgba(17,20,24,.22)}
    .main-entry .entry-label{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 10px;
      border-radius:999px;
      background:rgba(255,255,255,.12);
      font-size:.84rem;
      font-weight:700;
      letter-spacing:0;
    }
    .main-entry h3{
      margin:14px 0 8px;
      font-size:1.6rem;
      line-height:1.08;
      font-weight:900;
      max-width:10ch;
    }
    .main-entry p{
      margin:0;
      max-width:28ch;
      color:rgba(255,255,255,.82);
      font-size:.96rem;
    }
    .main-entry .entry-action{
      display:inline-flex;
      align-items:center;
      gap:8px;
      margin-top:18px;
      padding:10px 14px;
      border-radius:999px;
      background:#fff;
      color:#111418;
      font-weight:800;
    }
    .entry-grid{
      display:grid;
      grid-template-columns:repeat(2, minmax(0,1fr));
      gap:12px;
      margin-top:12px;
    }
    .entry-mini{
      min-height:112px;
      border-radius:14px;
      padding:14px;
      background:#fff;
      border:1px solid var(--line);
      box-shadow:var(--shadow-soft);
      transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease;
    }
    .entry-mini:hover{transform:translateY(-2px);border-color:#cfd8e2;box-shadow:0 12px 24px rgba(13,20,28,.07)}
    .entry-mini .mini-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      margin-bottom:10px;
    }
    .entry-mini .mini-top i{
      width:30px;height:30px;
      border-radius:8px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      background:var(--surface-2);
      color:var(--accent-2);
      flex:0 0 auto;
    }
    .entry-mini strong{
      display:block;
      font-size:1rem;
      font-weight:800;
      margin-bottom:4px;
    }
    .entry-mini span{
      color:var(--muted);
      font-size:.9rem;
    }
    .entry-tags{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-top:12px;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:7px 10px;
      border-radius:999px;
      border:1px solid var(--line);
      background:#fff;
      color:var(--muted);
      font-size:.84rem;
      line-height:1;
    }
    .tag.hot{background:rgba(207,50,90,.08);border-color:rgba(207,50,90,.18);color:#9d2241}
    .tag.ok{background:rgba(24,163,107,.08);border-color:rgba(24,163,107,.18);color:#16784f}
    .tag.blue{background:rgba(29,95,168,.08);border-color:rgba(29,95,168,.18);color:#1b5a99}
    .band{
      padding:0 0 28px;
    }
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:18px;
      margin-bottom:16px;
    }
    .section-head h3{
      margin:0;
      font-size:1.35rem;
      line-height:1.2;
      font-weight:850;
      letter-spacing:0;
    }
    .section-head p{
      margin:4px 0 0;
      color:var(--muted);
      max-width:52ch;
      font-size:.95rem;
    }
    .three-points{
      display:grid;
      grid-template-columns:repeat(3, minmax(0,1fr));
      gap:14px;
    }
    .point-card{
      background:var(--surface);
      border:1px solid var(--line);
      border-radius:14px;
      padding:18px;
      box-shadow:var(--shadow-soft);
      min-height:150px;
      transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
    }
    .point-card:hover{transform:translateY(-2px);box-shadow:0 14px 26px rgba(13,20,28,.08);border-color:#cfd8e2}
    .point-card .point-icon{
      width:38px;height:38px;
      border-radius:10px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      background:var(--surface-2);
      color:var(--accent);
      margin-bottom:14px;
      font-size:1rem;
    }
    .point-card h4{
      margin:0 0 8px;
      font-size:1rem;
      line-height:1.25;
      font-weight:850;
    }
    .point-card p{
      margin:0;
      color:var(--muted);
      font-size:.93rem;
    }
    .filter-shell{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      margin-bottom:16px;
      flex-wrap:wrap;
    }
    .filter-row{
      display:flex;
      align-items:center;
      flex-wrap:wrap;
      gap:10px;
    }
    .chip{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:10px 13px;
      border-radius:999px;
      border:1px solid var(--line);
      background:#fff;
      color:var(--muted);
      font-weight:700;
      font-size:.92rem;
      transition:transform .18s ease,border-color .18s ease,background .18s ease,color .18s ease,box-shadow .18s ease;
    }
    .chip:hover{transform:translateY(-1px);border-color:#cfd8e2;background:var(--surface-2);color:var(--text)}
    .chip.active{
      background:#111418;
      color:#fff;
      border-color:#111418;
      box-shadow:0 8px 18px rgba(17,20,24,.12);
    }
    .control-row{
      display:flex;
      align-items:center;
      gap:10px;
      flex-wrap:wrap;
      margin-left:auto;
    }
    .field-select{
      min-height:42px;
      padding:0 14px;
      border-radius:999px;
      border:1px solid var(--line);
      background:#fff;
      color:var(--text);
      outline:0;
      box-shadow:var(--shadow-soft);
    }
    .search-btn{
      min-height:42px;
      padding:0 14px;
      border:1px solid var(--line);
      background:#fff;
      color:var(--text);
    }
    .search-btn:hover{background:var(--surface-2);border-color:#cfd8e2}
    .listing-shell{
      display:grid;
      grid-template-columns:minmax(0,1.3fr) minmax(280px,.7fr);
      gap:16px;
      align-items:start;
    }
    .listing-grid{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:14px;
    }
    .listing-card{
      background:var(--surface);
      border:1px solid var(--line);
      border-radius:16px;
      padding:16px;
      box-shadow:var(--shadow-soft);
      display:flex;
      flex-direction:column;
      min-height:238px;
      transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease;
    }
    .listing-card:hover{
      transform:translateY(-2px);
      border-color:#cfd8e2;
      box-shadow:0 14px 26px rgba(13,20,28,.08);
    }
    .listing-card .topline{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:10px;
      margin-bottom:12px;
    }
    .listing-card h4{
      margin:0;
      font-size:1.02rem;
      line-height:1.34;
      font-weight:850;
      letter-spacing:0;
      max-width:18ch;
    }
    .status-dot{
      display:inline-flex;
      align-items:center;
      gap:6px;
      color:var(--ok);
      font-size:.84rem;
      font-weight:700;
      white-space:nowrap;
      flex:0 0 auto;
    }
    .status-dot::before{
      content:"";
      width:8px;height:8px;
      border-radius:999px;
      background:currentColor;
      box-shadow:0 0 0 4px rgba(24,163,107,.1);
    }
    .listing-card p{
      margin:0;
      color:var(--muted);
      font-size:.92rem;
      min-height:3.5em;
    }
    .listing-meta{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-top:12px;
    }
    .listing-foot{
      margin-top:auto;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding-top:14px;
    }
    .meta-line{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      color:var(--muted-2);
      font-size:.85rem;
    }
    .card-action{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:9px 12px;
      border-radius:999px;
      background:#111418;
      color:#fff;
      font-weight:800;
      font-size:.9rem;
      box-shadow:0 8px 18px rgba(17,20,24,.12);
    }
    .side-stack{
      display:grid;
      gap:14px;
    }
    .side-card{
      background:var(--surface);
      border:1px solid var(--line);
      border-radius:16px;
      padding:18px;
      box-shadow:var(--shadow-soft);
    }
    .side-card h4{
      margin:0 0 10px;
      font-size:1rem;
      font-weight:850;
    }
    .side-card p{
      margin:0;
      color:var(--muted);
      font-size:.92rem;
    }
    .side-list{
      margin:0;
      padding:0;
      list-style:none;
    }
    .side-list li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      padding:10px 0;
      border-top:1px solid var(--line);
      color:var(--muted);
      font-size:.92rem;
    }
    .side-list li:first-child{border-top:0;padding-top:0}
    .side-list .bullet{
      width:24px;height:24px;
      border-radius:8px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      background:var(--surface-2);
      color:var(--accent-2);
      flex:0 0 auto;
      margin-top:1px;
    }
    .metrics{
      display:grid;
      grid-template-columns:repeat(4,minmax(0,1fr));
      gap:12px;
      margin-top:14px;
    }
    .metric{
      background:var(--surface);
      border:1px solid var(--line);
      border-radius:14px;
      padding:16px;
      text-align:left;
      box-shadow:var(--shadow-soft);
    }
    .metric strong{
      display:block;
      font-size:1.35rem;
      line-height:1.15;
      font-weight:900;
      margin-bottom:4px;
    }
    .metric span{
      color:var(--muted);
      font-size:.9rem;
    }
    .proof-grid{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:14px;
      margin-top:16px;
    }
    .quote-card{
      background:var(--surface);
      border:1px solid var(--line);
      border-radius:14px;
      padding:18px;
      box-shadow:var(--shadow-soft);
    }
    .quote-card .quote-head{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-bottom:10px;
    }
    .quote-card strong{font-size:.98rem;font-weight:850}
    .quote-card .stamp{
      color:var(--accent-2);
      font-size:.84rem;
      font-weight:700;
      white-space:nowrap;
    }
    .quote-card p{
      margin:0;
      color:var(--muted);
      font-size:.92rem;
    }
    .process-grid{
      display:grid;
      grid-template-columns:repeat(4,minmax(0,1fr));
      gap:14px;
    }
    .process-step{
      position:relative;
      background:var(--surface);
      border:1px solid var(--line);
      border-radius:16px;
      padding:18px;
      box-shadow:var(--shadow-soft);
      min-height:174px;
    }
    .process-step .num{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width:34px;height:34px;
      border-radius:10px;
      background:#111418;
      color:#fff;
      font-weight:900;
      margin-bottom:14px;
    }
    .process-step h4{
      margin:0 0 8px;
      font-size:1rem;
      font-weight:850;
    }
    .process-step p{
      margin:0;
      color:var(--muted);
      font-size:.92rem;
    }
    .process-step .chips{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-top:12px;
    }
    .accordion{
      border:1px solid var(--line);
      border-radius:16px;
      overflow:hidden;
      background:var(--surface);
      box-shadow:var(--shadow-soft);
    }
    .accordion details{
      border-top:1px solid var(--line);
      background:#fff;
    }
    .accordion details:first-child{border-top:0}
    .accordion summary{
      list-style:none;
      cursor:pointer;
      padding:16px 18px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      font-weight:800;
      color:var(--text);
    }
    .accordion summary::-webkit-details-marker{display:none}
    .accordion summary i{
      transition:transform .18s ease;
      color:var(--muted);
    }
    .accordion details[open] summary i{transform:rotate(180deg)}
    .accordion .answer{
      padding:0 18px 16px;
      color:var(--muted);
      font-size:.93rem;
    }
    .cta-band{
      padding:12px 0 32px;
    }
    .cta-panel{
      background:linear-gradient(135deg, #111418, #1a2230);
      color:#fff;
      border-radius:18px;
      padding:26px;
      box-shadow:0 18px 32px rgba(17,20,24,.18);
      border:1px solid rgba(255,255,255,.06);
    }
    .cta-panel .cta-row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      flex-wrap:wrap;
    }
    .cta-panel h3{
      margin:0;
      font-size:1.38rem;
      line-height:1.2;
      font-weight:900;
    }
    .cta-panel p{
      margin:8px 0 0;
      color:rgba(255,255,255,.8);
      max-width:56ch;
      font-size:.95rem;
    }
    .cta-panel .cta-actions{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      align-items:center;
    }
    .cta-panel .cta-main{
      background:#fff;
      color:#111418;
      border:1px solid #fff;
      box-shadow:none;
    }
    .cta-panel .cta-sub{
      background:transparent;
      color:#fff;
      border:1px solid rgba(255,255,255,.22);
    }
    .cta-panel .cta-sub:hover{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.32)}
    .status-note{
      margin-top:12px;
      color:rgba(255,255,255,.7);
      font-size:.88rem;
      display:flex;
      align-items:center;
      gap:8px;
      flex-wrap:wrap;
    }
    .status-note i{color:#8ce1ca}
    .results-bar{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      margin:10px 0 14px;
      flex-wrap:wrap;
      color:var(--muted);
      font-size:.92rem;
    }
    .results-bar strong{color:var(--text)}
    .empty-state{
      display:none;
      grid-column:1/-1;
      background:var(--surface);
      border:1px dashed var(--line);
      border-radius:16px;
      padding:24px;
      color:var(--muted);
      text-align:center;
    }
    .bottom-cta{
      position:fixed;
      left:0;right:0;bottom:0;
      z-index:35;
      padding:10px 0 14px;
      background:linear-gradient(180deg, rgba(244,247,251,0), rgba(244,247,251,.94) 24%, rgba(244,247,251,.98));
      pointer-events:none;
    }
    .bottom-cta .bottom-inner{
      pointer-events:auto;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      background:#111418;
      color:#fff;
      border-radius:16px;
      padding:14px 16px;
      box-shadow:0 18px 30px rgba(17,20,24,.2);
      border:1px solid rgba(255,255,255,.06);
    }
    .bottom-cta strong{
      display:block;
      font-size:1rem;
      font-weight:900;
      line-height:1.2;
    }
    .bottom-cta span{
      display:block;
      color:rgba(255,255,255,.75);
      font-size:.88rem;
      margin-top:2px;
    }
    .bottom-cta .actions{
      display:flex;
      align-items:center;
      gap:10px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .bottom-cta .actions a{
      min-height:42px;
      padding:0 16px;
      border-radius:999px;
      font-weight:800;
      display:inline-flex;
      align-items:center;
      gap:8px;
      white-space:nowrap;
    }
    .bottom-cta .actions .primary{
      background:#fff;
      color:#111418;
    }
    .bottom-cta .actions .secondary{
      border:1px solid rgba(255,255,255,.18);
      color:#fff;
      background:transparent;
    }
    .site-footer{
      padding:28px 0 22px;
      border-top:1px solid rgba(217,225,234,.88);
      background:rgba(255,255,255,.72);
      backdrop-filter:saturate(120%) blur(10px);
      margin-top:20px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.35fr .9fr .9fr;
      gap:18px;
      align-items:start;
    }
    .footer-brand strong{
      display:block;
      font-size:1.06rem;
      font-weight:900;
      margin-bottom:10px;
    }
    .footer-brand p{
      margin:0;
      color:var(--muted);
      font-size:.92rem;
      max-width:42ch;
    }
    .footer-links h4{
      margin:0 0 12px;
      font-size:.98rem;
      font-weight:850;
    }
    .footer-links ul{
      list-style:none;
      margin:0;
      padding:0;
      display:grid;
      gap:10px;
    }
    .footer-links a,
    .footer-links span{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--muted);
      transition:color .18s ease,transform .18s ease;
    }
    .footer-links a:hover{color:var(--text);transform:translateX(1px)}
    .footer-bottom{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      flex-wrap:wrap;
      padding-top:18px;
      margin-top:18px;
      border-top:1px solid var(--line);
      color:var(--muted-2);
      font-size:.88rem;
    }
    .divider-line{
      height:1px;
      background:linear-gradient(90deg, transparent, rgba(217,225,234,.95), transparent);
      margin:28px 0;
    }
    @media (max-width: 1100px){
      .hero-grid,
      .listing-shell,
      .footer-grid{
        grid-template-columns:1fr;
      }
      .hero-copy{
        border-right:0;
        border-bottom:1px solid var(--line);
      }
      .process-grid,
      .proof-grid,
      .metrics,
      .three-points{
        grid-template-columns:repeat(2,minmax(0,1fr));
      }
    }
    @media (max-width: 768px){
      body{padding-bottom:142px}
      .top-wrap{top:8px;padding-top:8px}
      .floating-dock{
        gap:10px;
        border-radius:16px;
      }
      .dock-search{
        order:4;
        flex:1 1 100%;
        width:100%;
        min-width:0;
        margin-left:0;
      }
      .dock-nav{
        flex:1 1 100%;
        order:3;
      }
      .hero-copy,
      .hero-wall{
        padding:20px;
      }
      .page-title{font-size:2rem;max-width:100%}
      .three-points,
      .listing-grid,
      .process-grid,
      .proof-grid,
      .metrics{
        grid-template-columns:1fr;
      }
      .filter-shell,
      .control-row{
        align-items:flex-start;
      }
      .listing-card{min-height:unset}
      .bottom-cta .bottom-inner{
        flex-direction:column;
        align-items:stretch;
      }
      .bottom-cta .actions{justify-content:stretch}
      .bottom-cta .actions a{flex:1 1 0;justify-content:center}
      .footer-bottom{
        flex-direction:column;
        align-items:flex-start;
      }
    }
    @media (max-width: 520px){
      .container-wrap{width:min(var(--container), calc(100% - 24px))}
      .hero-copy h2{font-size:1.18rem}
      .main-entry h3{font-size:1.32rem;max-width:100%}
      .entry-grid{grid-template-columns:1fr}
      .page-actions,.hero-link-row,.cta-panel .cta-actions{width:100%}
      .cta-btn,.secondary-btn,.dock-cta,.dock-link,.chip,.field-select,.search-btn,.bottom-cta .actions a{min-height:44px}
      .filter-row,.control-row{width:100%}
      .control-row select{width:100%}
      .cta-panel{padding:20px}
      .cta-panel h3{font-size:1.2rem}
    }

/* roulang page: category2 */
:root {
      --bg: #f4f5f2;
      --bg-soft: #eef1f2;
      --surface: #ffffff;
      --surface-2: #f7f8f9;
      --ink: #111827;
      --muted: #5c6674;
      --line: #d8dee5;
      --line-strong: #c6ced8;
      --accent: #d64f3d;
      --accent-2: #0f766e;
      --accent-3: #d59f2a;
      --shadow: 0 12px 28px rgba(15, 23, 42, 0.08);
      --shadow-soft: 0 8px 18px rgba(15, 23, 42, 0.05);
      --radius: 8px;
      --radius-sm: 6px;
      --container: 1240px;
      --transition: 180ms ease;
      --top-offset: 100px;
      --bottom-offset: 114px;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      background: var(--bg);
      color: var(--ink);
      font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
      line-height: 1.6;
      letter-spacing: 0;
      padding-bottom: calc(var(--bottom-offset) + 24px);
      overflow-x: hidden;
    }

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

    a:hover {
      color: inherit;
    }

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

    button,
    input,
    textarea,
    select {
      font: inherit;
      letter-spacing: 0;
    }

    button {
      cursor: pointer;
    }

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

    .focus-ring:focus-visible,
    .chip:focus-visible,
    .sort-btn:focus-visible,
    .dock-link:focus-visible,
    .dock-cta:focus-visible,
    .brand:focus-visible,
    .inline-link:focus-visible,
    .cta-btn:focus-visible,
    .ghost-btn:focus-visible,
    summary:focus-visible {
      outline: 2px solid rgba(214, 79, 61, 0.36);
      outline-offset: 2px;
    }

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

    .top-wrap {
      position: fixed;
      inset: 0 0 auto 0;
      z-index: 100;
      padding: 14px 0 10px;
      pointer-events: none;
    }

    .floating-dock {
      pointer-events: auto;
      display: flex;
      align-items: center;
      gap: 12px;
      padding: 12px;
      border: 1px solid rgba(17, 24, 39, 0.08);
      border-radius: 14px;
      background: rgba(255, 255, 255, 0.84);
      backdrop-filter: blur(12px);
      box-shadow: var(--shadow);
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      color: var(--ink);
      font-size: 15px;
      font-weight: 800;
      white-space: nowrap;
      flex: 0 0 auto;
    }

    .brand-mark {
      display: inline-grid;
      place-items: center;
      width: 34px;
      height: 34px;
      border-radius: 10px;
      background: var(--ink);
      color: #fff;
      font-size: 13px;
      font-weight: 800;
      letter-spacing: 0;
      flex: none;
    }

    .dock-nav {
      display: flex;
      align-items: center;
      gap: 6px;
      flex: 1 1 auto;
      min-width: 0;
    }

    .dock-link {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      padding: 10px 12px;
      border-radius: 10px;
      color: var(--muted);
      font-size: 14px;
      font-weight: 600;
      white-space: nowrap;
      transition: transform var(--transition), background-color var(--transition), color var(--transition), box-shadow var(--transition);
    }

    .dock-link:hover,
    .dock-link:focus-visible {
      background: rgba(15, 23, 42, 0.05);
      color: var(--ink);
      transform: translateY(-1px);
    }

    .dock-link.active {
      background: var(--ink);
      color: #fff;
      box-shadow: 0 8px 16px rgba(15, 23, 42, 0.12);
    }

    .dock-search {
      display: flex;
      align-items: center;
      gap: 8px;
      min-width: 220px;
      max-width: 300px;
      padding: 8px 10px;
      border: 1px solid var(--line);
      border-radius: 10px;
      background: #fff;
      color: var(--muted);
      flex: 0 1 280px;
    }

    .dock-search i {
      font-size: 14px;
      color: var(--muted);
      flex: none;
    }

    .dock-search input {
      width: 100%;
      margin: 0;
      padding: 0;
      border: 0;
      background: transparent;
      box-shadow: none;
      color: var(--ink);
      min-width: 0;
      height: auto;
      line-height: 1.3;
    }

    .dock-search input::placeholder {
      color: #8a94a3;
    }

    .dock-cta {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 10px 14px;
      border-radius: 10px;
      background: var(--accent);
      color: #fff;
      font-size: 14px;
      font-weight: 700;
      white-space: nowrap;
      flex: 0 0 auto;
      box-shadow: 0 10px 20px rgba(214, 79, 61, 0.18);
      transition: transform var(--transition), box-shadow var(--transition), background-color var(--transition);
    }

    .dock-cta:hover,
    .dock-cta:focus-visible {
      color: #fff;
      background: #c94534;
      box-shadow: 0 12px 24px rgba(214, 79, 61, 0.22);
      transform: translateY(-1px);
    }

    main {
      position: relative;
      padding-top: var(--top-offset);
    }

    .hero-shell {
      padding: 18px 0 10px;
    }

    .hero-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
      gap: 18px;
      align-items: stretch;
    }

    .hero-copy,
    .hero-wall,
    .signal-card,
    .tool-panel,
    .focus-stage,
    .side-rail,
    .path-card,
    .review-card,
    .faq-wrap,
    .page-cta {
      border: 1px solid var(--line);
      border-radius: 14px;
      background: var(--surface);
      box-shadow: var(--shadow-soft);
    }

    .hero-copy {
      padding: 26px;
      display: flex;
      flex-direction: column;
      gap: 18px;
      min-height: 410px;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      width: fit-content;
      padding: 6px 10px;
      border-radius: 999px;
      background: rgba(214, 79, 61, 0.09);
      color: var(--accent);
      font-size: 12px;
      font-weight: 700;
      letter-spacing: 0;
    }

    .hero-copy h1,
    .section-title,
    .cta-title {
      margin: 0;
      color: var(--ink);
      font-weight: 800;
      letter-spacing: 0;
      line-height: 1.12;
    }

    .hero-copy h1 {
      font-size: clamp(34px, 3.4vw, 56px);
      max-width: 12ch;
    }

    .hero-lead,
    .section-lead,
    .cta-lead,
    .side-note,
    .card-desc,
    .card-foot,
    .proof-note,
    .faq-answer,
    .path-copy,
    .tool-copy {
      color: var(--muted);
      font-size: 15px;
    }

    .hero-lead {
      max-width: 46rem;
      font-size: 17px;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      align-items: center;
    }

    .cta-btn,
    .ghost-btn,
    .inline-link,
    .chip,
    .sort-btn,
    .list-link {
      transition: transform var(--transition), background-color var(--transition), color var(--transition), border-color var(--transition), box-shadow var(--transition);
    }

    .cta-btn,
    .ghost-btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 44px;
      padding: 0 16px;
      border-radius: 10px;
      font-size: 14px;
      font-weight: 700;
      border: 1px solid transparent;
      white-space: nowrap;
    }

    .cta-btn {
      background: var(--ink);
      color: #fff;
      box-shadow: 0 10px 18px rgba(15, 23, 42, 0.12);
    }

    .cta-btn:hover,
    .cta-btn:focus-visible {
      color: #fff;
      background: #0b1220;
      transform: translateY(-1px);
      box-shadow: 0 14px 22px rgba(15, 23, 42, 0.16);
    }

    .ghost-btn {
      background: #fff;
      color: var(--ink);
      border-color: var(--line);
    }

    .ghost-btn:hover,
    .ghost-btn:focus-visible {
      border-color: var(--line-strong);
      background: #fbfbfc;
      transform: translateY(-1px);
      box-shadow: 0 8px 16px rgba(15, 23, 42, 0.05);
    }

    .hero-notes {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: auto;
    }

    .mini-pill {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      padding: 7px 10px;
      border-radius: 999px;
      border: 1px solid var(--line);
      background: var(--surface-2);
      color: var(--muted);
      font-size: 12px;
      font-weight: 700;
    }

    .hero-wall {
      padding: 16px;
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 12px;
      align-content: start;
      min-height: 410px;
      background: linear-gradient(180deg, #ffffff 0%, #f8f9fa 100%);
    }

    .coupon-main {
      grid-column: 1 / -1;
      min-height: 194px;
      padding: 20px;
      border-radius: 14px;
      background: #111827;
      color: #fff;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      border: 1px solid rgba(255, 255, 255, 0.08);
      box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.03);
    }

    .coupon-main .eyebrow {
      background: rgba(255, 255, 255, 0.08);
      color: #fff;
    }

    .coupon-main h3 {
      margin: 14px 0 8px;
      font-size: 28px;
      line-height: 1.1;
      font-weight: 800;
      letter-spacing: 0;
      color: #fff;
    }

    .coupon-main p {
      margin: 0;
      color: rgba(255, 255, 255, 0.78);
      max-width: 26ch;
      font-size: 14px;
    }

    .coupon-main-foot {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      margin-top: 16px;
    }

    .coupon-figure {
      display: inline-flex;
      align-items: baseline;
      gap: 8px;
      color: rgba(255, 255, 255, 0.9);
      font-weight: 800;
      font-size: 12px;
      letter-spacing: 0;
    }

    .coupon-figure strong {
      font-size: 24px;
      line-height: 1;
      color: #fff;
    }

    .coupon-main .cta-btn {
      background: #fff;
      color: var(--ink);
      box-shadow: none;
    }

    .coupon-main .cta-btn:hover,
    .coupon-main .cta-btn:focus-visible {
      background: #f4f4f5;
      color: var(--ink);
    }

    .coupon-mini {
      padding: 14px;
      min-height: 94px;
      border-radius: 12px;
      background: #fff;
      border: 1px solid var(--line);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      gap: 8px;
    }

    .coupon-mini strong {
      display: block;
      font-size: 15px;
      font-weight: 800;
      color: var(--ink);
      margin-bottom: 2px;
    }

    .coupon-mini span {
      font-size: 12px;
      color: var(--muted);
    }

    .mini-accent {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      width: fit-content;
      font-size: 12px;
      font-weight: 700;
      color: var(--accent);
    }

    .signal-row {
      margin: 16px 0 8px;
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 12px;
    }

    .signal-card {
      padding: 18px;
      min-height: 140px;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .signal-card i {
      width: 42px;
      height: 42px;
      display: inline-grid;
      place-items: center;
      border-radius: 12px;
      background: rgba(214, 79, 61, 0.09);
      color: var(--accent);
      font-size: 16px;
    }

    .signal-card h3 {
      margin: 0;
      font-size: 18px;
      font-weight: 800;
      line-height: 1.2;
    }

    .signal-card p {
      margin: 0;
      color: var(--muted);
      font-size: 14px;
    }

    .section-band {
      padding: 20px 0 12px;
    }

    .tool-panel {
      padding: 18px;
      display: flex;
      flex-direction: column;
      gap: 14px;
      background: linear-gradient(180deg, #ffffff 0%, #fafbfc 100%);
    }

    .tool-head {
      display: flex;
      align-items: flex-start;
      justify-content: space-between;
      gap: 14px;
    }

    .tool-copy {
      max-width: 60ch;
    }

    .tool-copy strong {
      display: block;
      margin-bottom: 4px;
      color: var(--ink);
      font-size: 16px;
      font-weight: 800;
    }

    .tool-meta {
      display: flex;
      align-items: center;
      gap: 10px;
      flex-wrap: wrap;
      flex: 0 0 auto;
    }

    .result-pill,
    .sort-pill {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      min-height: 40px;
      padding: 0 12px;
      border-radius: 999px;
      background: var(--surface-2);
      border: 1px solid var(--line);
      color: var(--muted);
      font-size: 13px;
      font-weight: 700;
    }

    .result-pill strong,
    .sort-pill strong {
      color: var(--ink);
    }

    .toolbar {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      align-items: center;
      justify-content: space-between;
      padding-top: 2px;
    }

    .chip-group,
    .sort-group {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      align-items: center;
    }

    .chip,
    .sort-btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 38px;
      padding: 0 12px;
      border-radius: 999px;
      border: 1px solid var(--line);
      background: #fff;
      color: var(--muted);
      font-size: 13px;
      font-weight: 700;
      white-space: nowrap;
    }

    .chip:hover,
    .chip:focus-visible,
    .sort-btn:hover,
    .sort-btn:focus-visible {
      color: var(--ink);
      border-color: var(--line-strong);
      box-shadow: 0 8px 16px rgba(15, 23, 42, 0.05);
      transform: translateY(-1px);
    }

    .chip.active,
    .sort-btn.active {
      background: var(--ink);
      color: #fff;
      border-color: var(--ink);
      box-shadow: 0 8px 16px rgba(15, 23, 42, 0.12);
    }

    .focus-layout {
      margin-top: 14px;
      align-items: start;
    }

    .focus-stage {
      padding: 18px;
      background: #fff;
    }

    .focus-head {
      display: flex;
      align-items: flex-start;
      justify-content: space-between;
      gap: 12px;
      margin-bottom: 16px;
    }

    .section-kicker {
      margin: 0 0 8px;
      font-size: 12px;
      font-weight: 800;
      letter-spacing: 0;
      color: var(--accent-2);
      text-transform: none;
    }

    .section-title {
      font-size: clamp(22px, 2.1vw, 32px);
      margin-bottom: 10px;
    }

    .section-lead {
      margin: 0;
      max-width: 52rem;
    }

    .focus-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 12px;
    }

    .focus-card {
      position: relative;
      overflow: hidden;
      min-height: 232px;
      border: 1px solid var(--line);
      border-radius: 14px;
      background: #fff;
      box-shadow: var(--shadow-soft);
      display: flex;
      flex-direction: column;
      transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
    }

    .focus-card:hover {
      transform: translateY(-2px);
      box-shadow: var(--shadow);
      border-color: var(--line-strong);
    }

    .focus-card.featured {
      grid-column: 1 / -1;
      min-height: 284px;
      background: #111827;
      color: #fff;
      border-color: rgba(255, 255, 255, 0.08);
    }

    .focus-card.featured .card-desc,
    .focus-card.featured .card-foot,
    .focus-card.featured .mini-accent,
    .focus-card.featured .meta-badge {
      color: rgba(255, 255, 255, 0.72);
    }

    .focus-card.featured .card-title,
    .focus-card.featured .card-stat strong,
    .focus-card.featured .card-stat span,
    .focus-card.featured .card-action {
      color: #fff;
    }

    .card-visual {
      position: relative;
      padding: 16px;
      min-height: 90px;
      border-bottom: 1px solid var(--line);
      background: var(--card-tint, #f6f7f9);
    }

    .focus-card.featured .card-visual {
      border-bottom-color: rgba(255, 255, 255, 0.08);
      background: rgba(255, 255, 255, 0.04);
    }

    .card-visual::after {
      content: "";
      position: absolute;
      inset: 0 auto 0 0;
      width: 4px;
      background: var(--accent, var(--accent));
    }

    .card-visual-row {
      display: flex;
      justify-content: space-between;
      gap: 10px;
      align-items: flex-start;
    }

    .meta-badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 6px 9px;
      border-radius: 999px;
      background: rgba(15, 23, 42, 0.08);
      color: var(--ink);
      font-size: 12px;
      font-weight: 700;
      white-space: nowrap;
    }

    .focus-card.featured .meta-badge {
      background: rgba(255, 255, 255, 0.12);
      color: #fff;
    }

    .card-visual-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 6px;
      margin-top: 14px;
    }

    .card-visual-grid span {
      display: block;
      height: 12px;
      border-radius: 999px;
      background: rgba(15, 23, 42, 0.11);
    }

    .focus-card.featured .card-visual-grid span {
      background: rgba(255, 255, 255, 0.12);
    }

    .card-body {
      padding: 16px 16px 14px;
      display: flex;
      flex-direction: column;
      gap: 10px;
      flex: 1;
    }

    .card-title {
      margin: 0;
      font-size: 18px;
      line-height: 1.2;
      font-weight: 800;
      letter-spacing: 0;
      color: var(--ink);
    }

    .card-desc {
      margin: 0;
      line-height: 1.65;
    }

    .tag-list {
      display: flex;
      flex-wrap: wrap;
      gap: 6px;
      margin-top: auto;
    }

    .tag {
      display: inline-flex;
      align-items: center;
      min-height: 26px;
      padding: 0 9px;
      border-radius: 999px;
      background: rgba(15, 23, 42, 0.06);
      color: var(--muted);
      font-size: 12px;
      font-weight: 700;
    }

    .focus-card.featured .tag {
      background: rgba(255, 255, 255, 0.1);
      color: rgba(255, 255, 255, 0.86);
    }

    .card-foot {
      display: flex;
      justify-content: space-between;
      gap: 10px;
      align-items: center;
      border-top: 1px solid var(--line);
      padding: 12px 16px 16px;
      font-size: 12px;
      color: var(--muted);
    }

    .focus-card.featured .card-foot {
      border-top-color: rgba(255, 255, 255, 0.08);
    }

    .card-foot span {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      white-space: nowrap;
    }

    .card-action {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      font-weight: 700;
      color: var(--ink);
    }

    .side-rail {
      position: sticky;
      top: 114px;
      padding: 18px;
      display: flex;
      flex-direction: column;
      gap: 14px;
    }

    .rail-block {
      padding: 14px;
      border: 1px solid var(--line);
      border-radius: 12px;
      background: var(--surface-2);
    }

    .rail-block h3 {
      margin: 0 0 8px;
      font-size: 15px;
      font-weight: 800;
      line-height: 1.3;
    }

    .rail-block p {
      margin: 0;
      color: var(--muted);
      font-size: 13px;
      line-height: 1.65;
    }

    .rail-list {
      list-style: none;
      margin: 0;
      padding: 0;
      display: grid;
      gap: 10px;
    }

    .rail-list li {
      display: flex;
      align-items: flex-start;
      gap: 10px;
      padding: 10px 0;
      border-bottom: 1px solid rgba(17, 24, 39, 0.08);
    }

    .rail-list li:last-child {
      border-bottom: 0;
      padding-bottom: 0;
    }

    .rail-list i {
      color: var(--accent);
      margin-top: 2px;
      flex: none;
    }

    .rail-list strong {
      display: block;
      color: var(--ink);
      font-size: 13px;
      margin-bottom: 2px;
    }

    .rail-list span {
      color: var(--muted);
      font-size: 12px;
      line-height: 1.5;
    }

    .rail-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
    }

    .rail-tag {
      display: inline-flex;
      align-items: center;
      min-height: 32px;
      padding: 0 10px;
      border: 1px solid var(--line);
      border-radius: 999px;
      background: #fff;
      color: var(--ink);
      font-size: 12px;
      font-weight: 700;
    }

    .path-grid {
      margin-top: 16px;
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 12px;
    }

    .path-card {
      padding: 18px;
      min-height: 160px;
      display: flex;
      flex-direction: column;
      gap: 12px;
    }

    .path-step {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 34px;
      height: 34px;
      border-radius: 10px;
      background: var(--ink);
      color: #fff;
      font-size: 14px;
      font-weight: 800;
      flex: none;
    }

    .path-card h3 {
      margin: 0;
      font-size: 17px;
      font-weight: 800;
      line-height: 1.2;
    }

    .path-card p {
      margin: 0;
      color: var(--muted);
      font-size: 14px;
      line-height: 1.65;
    }

    .proof-grid {
      margin-top: 16px;
      display: grid;
      grid-template-columns: 1.1fr 1.1fr 0.9fr;
      gap: 12px;
    }

    .review-card {
      padding: 18px;
      min-height: 170px;
      display: flex;
      flex-direction: column;
      gap: 12px;
    }

    .review-card blockquote {
      margin: 0;
      font-size: 15px;
      line-height: 1.7;
      color: var(--ink);
    }

    .review-card footer {
      margin-top: auto;
      color: var(--muted);
      font-size: 12px;
    }

    .stat-stack {
      display: grid;
      gap: 10px;
    }

    .stat-box {
      padding: 14px;
      border-radius: 12px;
      background: var(--surface-2);
      border: 1px solid var(--line);
    }

    .stat-box strong {
      display: block;
      color: var(--ink);
      font-size: 18px;
      line-height: 1.1;
      margin-bottom: 4px;
    }

    .stat-box span {
      color: var(--muted);
      font-size: 13px;
    }

    .faq-wrap {
      padding: 18px;
    }

    .faq-list {
      display: grid;
      gap: 10px;
    }

    .faq-item {
      border: 1px solid var(--line);
      border-radius: 12px;
      background: #fff;
      overflow: hidden;
    }

    .faq-item summary {
      list-style: none;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding: 16px 18px;
      cursor: pointer;
      font-weight: 800;
      color: var(--ink);
      user-select: none;
    }

    .faq-item summary::-webkit-details-marker {
      display: none;
    }

    .faq-item summary::after {
      content: "\f067";
      font-family: "Font Awesome 6 Free";
      font-weight: 900;
      color: var(--muted);
      transition: transform var(--transition), color var(--transition);
      flex: none;
    }

    .faq-item[open] summary::after {
      content: "\f068";
      color: var(--accent);
    }

    .faq-answer {
      padding: 0 18px 16px;
      margin: 0;
      line-height: 1.7;
    }

    .page-cta {
      margin: 18px 0 16px;
      padding: 22px 20px;
      background: #111827;
      color: #fff;
      border-color: rgba(255, 255, 255, 0.08);
    }

    .page-cta .section-kicker {
      color: #f3b79f;
    }

    .page-cta .cta-title {
      color: #fff;
      font-size: clamp(24px, 2.3vw, 34px);
      margin-bottom: 10px;
    }

    .page-cta .cta-lead {
      color: rgba(255, 255, 255, 0.74);
      margin-bottom: 16px;
      max-width: 56rem;
    }

    .page-cta .hero-actions .ghost-btn {
      background: rgba(255, 255, 255, 0.04);
      color: #fff;
      border-color: rgba(255, 255, 255, 0.12);
    }

    .page-cta .hero-actions .ghost-btn:hover,
    .page-cta .hero-actions .ghost-btn:focus-visible {
      background: rgba(255, 255, 255, 0.08);
      color: #fff;
      border-color: rgba(255, 255, 255, 0.18);
    }

    .site-footer {
      padding: 18px 0 92px;
      background: #fff;
      border-top: 1px solid var(--line);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.2fr 0.8fr 0.9fr;
      gap: 18px;
      padding: 6px 0 18px;
    }

    .footer-brand strong {
      display: block;
      margin-bottom: 10px;
      font-size: 16px;
      font-weight: 800;
      color: var(--ink);
    }

    .footer-brand p {
      margin: 0;
      color: var(--muted);
      line-height: 1.8;
      font-size: 14px;
      max-width: 42rem;
    }

    .footer-links h4 {
      margin: 0 0 12px;
      font-size: 14px;
      font-weight: 800;
      color: var(--ink);
    }

    .footer-links ul {
      list-style: none;
      margin: 0;
      padding: 0;
      display: grid;
      gap: 10px;
    }

    .footer-links a,
    .footer-links span {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--muted);
      font-size: 14px;
      line-height: 1.5;
    }

    .footer-links a:hover {
      color: var(--ink);
    }

    .footer-bottom {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding-top: 14px;
      border-top: 1px solid var(--line);
      color: var(--muted);
      font-size: 13px;
      flex-wrap: wrap;
    }

    .bottom-bar {
      position: fixed;
      inset: auto 0 14px 0;
      z-index: 95;
      pointer-events: none;
    }

    .bottom-bar .bar-inner {
      pointer-events: auto;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      padding: 12px 14px;
      border-radius: 16px;
      border: 1px solid rgba(17, 24, 39, 0.08);
      background: rgba(255, 255, 255, 0.9);
      backdrop-filter: blur(12px);
      box-shadow: var(--shadow);
    }

    .bar-copy {
      display: flex;
      flex-direction: column;
      gap: 2px;
      min-width: 0;
    }

    .bar-copy strong {
      color: var(--ink);
      font-size: 14px;
      font-weight: 800;
      line-height: 1.2;
    }

    .bar-copy span {
      color: var(--muted);
      font-size: 12px;
      line-height: 1.4;
    }

    .bar-actions {
      display: flex;
      align-items: center;
      gap: 10px;
      flex: 0 0 auto;
    }

    .bar-actions .cta-btn,
    .bar-actions .ghost-btn {
      min-height: 40px;
      padding-inline: 14px;
      border-radius: 999px;
      font-size: 13px;
    }

    .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;
    }

    [hidden] {
      display: none !important;
    }

    .inline-link {
      color: var(--accent-2);
      font-weight: 700;
    }

    .inline-link:hover {
      color: #0b5e58;
    }

    @media (max-width: 1100px) {
      .hero-grid,
      .proof-grid {
        grid-template-columns: 1fr;
      }

      .side-rail {
        position: static;
      }

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

    @media (max-width: 900px) {
      .signal-row,
      .path-grid {
        grid-template-columns: 1fr;
      }

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

      .focus-card.featured {
        grid-column: auto;
      }
    }

    @media (max-width: 768px) {
      :root {
        --top-offset: 118px;
        --bottom-offset: 126px;
      }

      .floating-dock {
        flex-wrap: wrap;
        padding: 10px;
        border-radius: 12px;
      }

      .brand {
        order: 1;
      }

      .dock-cta {
        order: 2;
        margin-left: auto;
      }

      .dock-nav {
        order: 3;
        width: 100%;
        overflow-x: auto;
        padding-bottom: 2px;
        scrollbar-width: none;
      }

      .dock-nav::-webkit-scrollbar {
        display: none;
      }

      .dock-search {
        order: 4;
        width: 100%;
        max-width: none;
        min-width: 0;
        flex-basis: 100%;
      }

      .hero-copy,
      .hero-wall,
      .tool-panel,
      .focus-stage,
      .side-rail,
      .faq-wrap,
      .page-cta {
        padding: 16px;
      }

      .hero-copy h1 {
        max-width: 100%;
      }

      .coupon-main {
        min-height: 170px;
      }

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

      .bottom-bar .bar-inner {
        padding: 12px;
        border-radius: 14px;
        flex-wrap: wrap;
      }

      .bar-actions {
        width: 100%;
      }

      .bar-actions .cta-btn,
      .bar-actions .ghost-btn {
        flex: 1 1 0;
      }
    }

    @media (max-width: 520px) {
      body {
        padding-bottom: 150px;
      }

      .container-wrap {
        width: min(var(--container), calc(100% - 22px));
      }

      .hero-copy h1 {
        font-size: 30px;
      }

      .hero-lead,
      .section-lead {
        font-size: 15px;
      }

      .hero-actions,
      .tool-meta,
      .bar-actions {
        flex-direction: column;
        align-items: stretch;
      }

      .cta-btn,
      .ghost-btn,
      .dock-cta {
        width: 100%;
      }

      .coupon-wall {
        grid-template-columns: 1fr;
      }

      .coupon-main {
        grid-column: auto;
      }

      .coupon-mini {
        min-height: 84px;
      }

      .card-title {
        font-size: 17px;
      }

      .faq-item summary {
        padding: 14px 14px;
        font-size: 14px;
      }

      .faq-answer {
        padding: 0 14px 14px;
        font-size: 14px;
      }
    }