/* roulang page: index */
:root{
      --bg:#F7F4EE;
      --bg-soft:#F2EEE5;
      --paper:#FFFDF8;
      --paper-2:#FBF8F0;
      --ink:#171717;
      --ink-2:#2C2B28;
      --muted:#6E6A63;
      --muted-2:#89847A;
      --line:rgba(23,23,23,.10);
      --line-strong:rgba(23,23,23,.16);
      --brand:#2F8F83;
      --brand-dark:#23766C;
      --brand-soft:rgba(47,143,131,.10);
      --orange:#D88B5B;
      --dark:#111312;
      --dark-2:#171A18;
      --white:#FFFFFF;
      --radius-sm:12px;
      --radius:20px;
      --radius-lg:28px;
      --radius-xl:36px;
      --shadow-sm:0 10px 30px rgba(17,19,18,.06);
      --shadow:0 18px 55px rgba(17,19,18,.10);
      --shadow-green:0 18px 42px rgba(47,143,131,.18);
      --ease:cubic-bezier(.2,.8,.2,1);
      --container:1200px;
      --section:112px;
      --section-sm:76px;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      min-width:320px;
      background:
        radial-gradient(circle at 8% 4%, rgba(47,143,131,.08), transparent 28%),
        radial-gradient(circle at 92% 12%, rgba(216,139,91,.09), transparent 24%),
        var(--bg);
      color:var(--ink);
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
      font-size:16px;
      line-height:1.82;
      text-rendering:optimizeLegibility;
      -webkit-font-smoothing:antialiased;
    }
    a{color:inherit;text-decoration:none;transition:color .22s var(--ease),border-color .22s var(--ease),background .22s var(--ease),transform .22s var(--ease)}
    img{max-width:100%;height:auto;display:block}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    ::selection{background:rgba(47,143,131,.18);color:var(--ink)}
    :focus-visible{outline:3px solid rgba(47,143,131,.26);outline-offset:3px;border-radius:10px}

    .site-container{
      width:min(calc(100% - 48px),var(--container));
      margin-inline:auto;
    }
    .section{padding:var(--section) 0}
    .section-tight{padding:var(--section-sm) 0}
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:32px;
      margin-bottom:42px;
    }
    .section-kicker,.eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--brand-dark);
      font-size:12px;
      line-height:1;
      letter-spacing:.12em;
      font-weight:700;
      text-transform:uppercase;
      padding:9px 12px;
      border:1px solid rgba(47,143,131,.20);
      border-radius:999px;
      background:rgba(255,253,248,.66);
    }
    .section-kicker::before,.eyebrow::before{
      content:"";
      width:6px;
      height:6px;
      border-radius:50%;
      background:var(--brand);
    }
    h1,h2,h3,h4,p{margin-top:0}
    h1,h2,h3{letter-spacing:-.045em;color:var(--ink);line-height:1.12}
    h1{
      font-size:clamp(38px,6vw,70px);
      margin-bottom:24px;
      max-width:780px;
    }
    h2{
      font-size:clamp(28px,4vw,44px);
      margin-bottom:16px;
    }
    h3{
      font-size:clamp(20px,2.2vw,25px);
      margin-bottom:12px;
    }
    p{color:var(--muted)}
    .lead{
      font-size:clamp(17px,1.6vw,20px);
      line-height:1.8;
      max-width:680px;
      color:var(--ink-2);
    }
    .muted{color:var(--muted)}
    .text-link{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--ink);
      font-weight:700;
      border-bottom:1px solid rgba(23,23,23,.22);
      line-height:1.45;
    }
    .text-link:hover{color:var(--brand-dark);border-color:var(--brand)}
    .text-link span{transition:transform .22s var(--ease)}
    .text-link:hover span{transform:translateX(4px)}

    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(247,244,238,.88);
      backdrop-filter:blur(18px);
      border-bottom:1px solid var(--line);
    }
    .nav-wrap{
      width:min(calc(100% - 48px),var(--container));
      height:82px;
      margin-inline:auto;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:24px;
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      font-weight:900;
      letter-spacing:-.04em;
      color:var(--ink);
      white-space:nowrap;
      font-size:20px;
    }
    .brand-mark{
      width:38px;
      height:38px;
      border-radius:14px;
      display:grid;
      place-items:center;
      background:var(--dark);
      color:#D8FFF7;
      box-shadow:0 10px 30px rgba(17,19,18,.13);
      position:relative;
      overflow:hidden;
    }
    .brand-mark::before{
      content:"";
      width:12px;
      height:12px;
      border-radius:50%;
      border:2px solid currentColor;
      border-left-color:transparent;
      transform:rotate(-35deg);
    }
    .desktop-menu{
      display:flex;
      align-items:center;
      gap:6px;
      margin:0;
    }
    .desktop-menu li{list-style:none}
    .nav-link{
      position:relative;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:42px;
      padding:0 14px;
      color:var(--muted);
      font-size:14px;
      font-weight:700;
      border-radius:999px;
    }
    .nav-link::after{
      content:"";
      position:absolute;
      left:16px;
      right:16px;
      bottom:5px;
      height:1px;
      background:var(--brand);
      transform:scaleX(0);
      transform-origin:left center;
      transition:transform .22s var(--ease);
    }
    .nav-link:hover{color:var(--ink);background:rgba(47,143,131,.06)}
    .nav-link:hover::after,.nav-link.active::after{transform:scaleX(1)}
    .nav-link.active{color:var(--ink)}
    .nav-actions{
      display:flex;
      align-items:center;
      gap:12px;
    }
    .mobile-toggle{
      display:none;
      width:46px;
      height:46px;
      border:1px solid var(--line);
      border-radius:16px;
      background:rgba(255,253,248,.75);
      color:var(--ink);
      align-items:center;
      justify-content:center;
    }
    .mobile-toggle span,.mobile-toggle span::before,.mobile-toggle span::after{
      display:block;
      width:18px;
      height:2px;
      border-radius:2px;
      background:currentColor;
      transition:.22s var(--ease);
      content:"";
    }
    .mobile-toggle span::before{transform:translateY(-6px)}
    .mobile-toggle span::after{transform:translateY(4px)}
    .mobile-toggle.is-open span{background:transparent}
    .mobile-toggle.is-open span::before{transform:translateY(1px) rotate(45deg);background:var(--ink)}
    .mobile-toggle.is-open span::after{transform:translateY(-1px) rotate(-45deg);background:var(--ink)}
    .mobile-panel{
      display:none;
      border-top:1px solid var(--line);
      background:rgba(247,244,238,.97);
    }
    .mobile-panel-inner{
      width:min(calc(100% - 48px),var(--container));
      margin-inline:auto;
      padding:14px 0 22px;
      display:grid;
      gap:8px;
    }
    .mobile-panel a{
      min-height:48px;
      display:flex;
      align-items:center;
      padding:0 14px;
      border-radius:16px;
      color:var(--ink);
      font-weight:800;
    }
    .mobile-panel a.active,.mobile-panel a:hover{background:var(--brand-soft);color:var(--brand-dark)}

    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      min-height:48px;
      padding:13px 22px;
      border-radius:999px;
      border:1px solid transparent;
      font-weight:800;
      letter-spacing:-.02em;
      transition:transform .22s var(--ease),box-shadow .22s var(--ease),background .22s var(--ease),border-color .22s var(--ease),color .22s var(--ease);
      line-height:1.1;
      white-space:nowrap;
    }
    .btn-primary{
      background:var(--brand);
      color:#fff;
      box-shadow:0 12px 28px rgba(47,143,131,.18);
    }
    .btn-primary:hover,.btn-primary:focus{
      background:var(--brand-dark);
      color:#fff;
      transform:translateY(-2px);
      box-shadow:var(--shadow-green);
    }
    .btn-secondary{
      background:rgba(255,253,248,.62);
      color:var(--ink);
      border-color:var(--line-strong);
    }
    .btn-secondary:hover,.btn-secondary:focus{
      color:var(--brand-dark);
      border-color:rgba(47,143,131,.42);
      background:rgba(47,143,131,.08);
      transform:translateY(-2px);
    }
    .btn-small{min-height:42px;padding:10px 16px;font-size:14px}
    .btn-dark{
      background:var(--dark);
      color:#fff;
    }
    .btn-dark:hover{background:#222722;color:#fff;transform:translateY(-2px)}

    .hero{
      position:relative;
      overflow:hidden;
      padding:92px 0 74px;
    }
    .hero::before{
      content:"";
      position:absolute;
      inset:0;
      pointer-events:none;
      background-image:
        linear-gradient(rgba(23,23,23,.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(23,23,23,.035) 1px, transparent 1px);
      background-size:42px 42px;
      mask-image:linear-gradient(to bottom, black 0%, transparent 86%);
    }
    .hero .grid-x{position:relative;z-index:1}
    .hero-copy{
      animation:riseIn .55s var(--ease) both;
    }
    @keyframes riseIn{
      from{opacity:0;transform:translateY(14px)}
      to{opacity:1;transform:translateY(0)}
    }
    .hero-actions{
      display:flex;
      align-items:center;
      flex-wrap:wrap;
      gap:14px;
      margin-top:34px;
    }
    .hero-note{
      display:flex;
      align-items:center;
      gap:10px;
      margin-top:28px;
      color:var(--muted);
      font-size:14px;
    }
    .hero-note i{
      width:24px;
      height:24px;
      border-radius:50%;
      border:1px solid rgba(47,143,131,.28);
      display:inline-grid;
      place-items:center;
      color:var(--brand-dark);
      font-style:normal;
      font-weight:900;
      font-size:12px;
    }
    .phone-panel{
      width:min(100%,440px);
      margin-left:auto;
      position:relative;
      padding:18px;
      border:1px solid rgba(23,23,23,.13);
      border-radius:42px;
      background:linear-gradient(180deg, rgba(255,253,248,.88), rgba(242,238,229,.9));
      box-shadow:var(--shadow);
      animation:riseIn .65s var(--ease) .08s both;
    }
    .phone-panel::after{
      content:"";
      position:absolute;
      inset:18px;
      border-radius:30px;
      border:1px solid rgba(47,143,131,.18);
      pointer-events:none;
    }
    .phone-screen{
      position:relative;
      overflow:hidden;
      min-height:560px;
      border-radius:30px;
      background:var(--dark);
      padding:24px;
      color:#fff;
    }
    .screen-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      color:rgba(255,255,255,.62);
      font-size:12px;
      margin-bottom:34px;
    }
    .screen-pill{
      width:76px;
      height:8px;
      border-radius:999px;
      background:rgba(255,255,255,.18);
    }
    .play-card{
      border:1px solid rgba(255,255,255,.14);
      background:rgba(255,255,255,.06);
      border-radius:24px;
      padding:18px;
      margin-bottom:18px;
    }
    .play-window{
      height:150px;
      border-radius:20px;
      background:
        radial-gradient(circle at 30% 30%, rgba(47,143,131,.45), transparent 34%),
        linear-gradient(135deg, #242923, #111312 62%);
      display:grid;
      place-items:center;
      margin-bottom:18px;
      border:1px solid rgba(255,255,255,.10);
    }
    .play-button{
      width:54px;
      height:54px;
      border-radius:50%;
      display:grid;
      place-items:center;
      background:#F7F4EE;
      color:var(--brand-dark);
      box-shadow:0 16px 36px rgba(0,0,0,.25);
    }
    .play-button::before{
      content:"";
      width:0;
      height:0;
      border-top:9px solid transparent;
      border-bottom:9px solid transparent;
      border-left:14px solid currentColor;
      transform:translateX(2px);
    }
    .progress-row{display:grid;gap:10px}
    .progress-line{
      height:7px;
      border-radius:999px;
      background:rgba(255,255,255,.14);
      overflow:hidden;
    }
    .progress-line span{
      display:block;
      height:100%;
      width:68%;
      border-radius:inherit;
      background:linear-gradient(90deg,var(--brand),#8BD5C9);
    }
    .status-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:12px;
    }
    .status-card{
      border-radius:20px;
      padding:16px;
      background:rgba(255,255,255,.07);
      border:1px solid rgba(255,255,255,.12);
    }
    .status-card b{
      display:block;
      font-size:24px;
      line-height:1;
      font-variant-numeric:tabular-nums;
      margin-bottom:8px;
      color:#D9FFF7;
    }
    .status-card small{color:rgba(255,255,255,.62)}
    .privacy-chip{
      margin-top:18px;
      border-radius:999px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding:12px 14px;
      background:rgba(47,143,131,.16);
      border:1px solid rgba(139,213,201,.24);
      color:#E9FFFB;
      font-size:13px;
    }
    .privacy-chip span:last-child{
      color:#8BD5C9;
      font-weight:800;
    }

    .question-band{
      padding-top:24px;
    }
    .question-layout{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:24px;
      align-items:stretch;
    }
    .question-main{
      display:grid;
      gap:14px;
    }
    .question-card{
      position:relative;
      display:grid;
      grid-template-columns:64px 1fr;
      gap:18px;
      align-items:center;
      min-height:116px;
      padding:24px;
      border:1px solid var(--line);
      border-radius:var(--radius-lg);
      background:rgba(255,253,248,.72);
      box-shadow:var(--shadow-sm);
      transition:transform .22s var(--ease),border-color .22s var(--ease),box-shadow .22s var(--ease),background .22s var(--ease);
    }
    .question-card:hover{
      transform:translateY(-4px);
      border-color:rgba(47,143,131,.35);
      box-shadow:0 18px 45px rgba(17,19,18,.08);
      background:var(--paper);
    }
    .question-no{
      width:44px;
      height:44px;
      border-radius:50%;
      display:grid;
      place-items:center;
      border:1px solid rgba(47,143,131,.26);
      color:var(--brand-dark);
      font-weight:900;
      font-variant-numeric:tabular-nums;
      background:var(--brand-soft);
    }
    .question-card h3{margin:0;font-size:22px}
    .side-note{
      border-radius:var(--radius-xl);
      background:var(--dark);
      color:#fff;
      padding:34px;
      min-height:100%;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      overflow:hidden;
      position:relative;
    }
    .side-note::before{
      content:"";
      position:absolute;
      width:220px;
      height:220px;
      border-radius:50%;
      right:-84px;
      top:-84px;
      border:1px solid rgba(139,213,201,.28);
    }
    .side-note h2{color:#fff;margin-bottom:18px}
    .side-note p{color:rgba(255,255,255,.72)}
    .side-note-list{
      margin:30px 0 0;
      padding:0;
      display:grid;
      gap:14px;
      position:relative;
      z-index:1;
    }
    .side-note-list li{
      list-style:none;
      display:flex;
      gap:12px;
      align-items:flex-start;
      color:rgba(255,255,255,.82);
      padding-top:14px;
      border-top:1px solid rgba(255,255,255,.12);
    }
    .side-note-list li::before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--orange);
      margin-top:10px;
      flex:0 0 auto;
    }

    .solutions{
      background:linear-gradient(180deg, transparent 0%, rgba(255,253,248,.42) 100%);
    }
    .solution-grid{
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:24px;
      align-items:start;
    }
    .feature-card{
      border:1px solid var(--line);
      border-radius:var(--radius-xl);
      background:rgba(255,253,248,.76);
      padding:34px;
      box-shadow:var(--shadow-sm);
      transition:transform .24s var(--ease),border-color .24s var(--ease),box-shadow .24s var(--ease);
    }
    .feature-card:hover{
      transform:translateY(-4px);
      border-color:rgba(47,143,131,.36);
      box-shadow:var(--shadow);
    }
    .feature-card.large{
      min-height:528px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      background:
        linear-gradient(180deg, rgba(255,253,248,.86), rgba(247,244,238,.82)),
        radial-gradient(circle at 80% 10%, rgba(47,143,131,.14), transparent 34%);
    }
    .tag{
      display:inline-flex;
      align-items:center;
      width:max-content;
      min-height:28px;
      padding:6px 10px;
      border-radius:999px;
      border:1px solid rgba(23,23,23,.10);
      background:rgba(255,255,255,.52);
      color:var(--muted);
      font-size:12px;
      font-weight:800;
      line-height:1;
    }
    .tag.green{border-color:rgba(47,143,131,.22);background:rgba(47,143,131,.08);color:var(--brand-dark)}
    .tag.orange{border-color:rgba(216,139,91,.26);background:rgba(216,139,91,.10);color:#9E5F38}
    .feature-card h3{margin-top:22px}
    .feature-list{
      margin:24px 0 0;
      padding:0;
      display:grid;
      gap:12px;
    }
    .feature-list li{
      list-style:none;
      color:var(--ink-2);
      display:flex;
      gap:11px;
      align-items:flex-start;
    }
    .feature-list li::before{
      content:"";
      width:7px;
      height:7px;
      border-radius:50%;
      margin-top:12px;
      background:var(--brand);
      flex:0 0 auto;
    }
    .mini-ui{
      margin-top:42px;
      border-radius:28px;
      border:1px solid var(--line);
      background:var(--paper);
      padding:22px;
    }
    .mini-ui-row{
      display:grid;
      grid-template-columns:88px 1fr 52px;
      gap:14px;
      align-items:center;
      padding:14px 0;
      border-bottom:1px solid var(--line);
    }
    .mini-ui-row:last-child{border-bottom:0}
    .mini-ui-label{font-weight:900;color:var(--ink)}
    .mini-ui-bar{
      height:8px;
      border-radius:999px;
      background:rgba(23,23,23,.08);
      overflow:hidden;
    }
    .mini-ui-bar span{
      display:block;
      height:100%;
      border-radius:inherit;
      background:var(--brand);
    }
    .mini-ui-value{
      text-align:right;
      color:var(--muted);
      font-size:13px;
      font-weight:800;
      font-variant-numeric:tabular-nums;
    }
    .solution-stack{
      display:grid;
      gap:24px;
      padding-top:44px;
    }

    .metrics{
      padding:78px 0;
    }
    .metrics-panel{
      border-radius:var(--radius-xl);
      background:var(--dark);
      color:#fff;
      padding:42px;
      overflow:hidden;
      position:relative;
    }
    .metrics-panel::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        radial-gradient(circle at 10% 10%, rgba(47,143,131,.22), transparent 30%),
        linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
      background-size:auto, 72px 72px;
      opacity:.9;
      pointer-events:none;
    }
    .metrics-panel > *{position:relative;z-index:1}
    .metrics-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:28px;
      margin-bottom:34px;
    }
    .metrics-head h2{color:#fff;margin:0;max-width:560px}
    .metrics-head p{color:rgba(255,255,255,.68);max-width:460px;margin:0}
    .metric-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      border-top:1px solid rgba(255,255,255,.14);
    }
    .metric-card{
      padding:30px 24px 10px 0;
      border-right:1px solid rgba(255,255,255,.12);
    }
    .metric-card:last-child{border-right:0}
    .metric-card strong{
      display:block;
      font-size:clamp(34px,4vw,52px);
      line-height:1;
      letter-spacing:-.05em;
      color:#D9FFF7;
      font-variant-numeric:tabular-nums;
      margin-bottom:12px;
    }
    .metric-card span{
      color:rgba(255,255,255,.72);
      font-size:14px;
      display:block;
      max-width:180px;
    }

    .lead-capture{
      padding:42px 0 92px;
    }
    .capture-card{
      display:grid;
      grid-template-columns:1fr auto;
      gap:28px;
      align-items:center;
      border:1px solid rgba(47,143,131,.22);
      border-radius:var(--radius-xl);
      padding:34px;
      background:
        linear-gradient(135deg, rgba(47,143,131,.12), rgba(255,253,248,.74) 58%),
        var(--paper);
      box-shadow:var(--shadow-sm);
    }
    .capture-card h2{font-size:clamp(26px,3vw,38px);margin-bottom:10px}
    .capture-card p{max-width:680px;margin:0}
    .capture-actions{
      display:flex;
      gap:12px;
      align-items:center;
      flex-wrap:wrap;
      justify-content:flex-end;
    }

    .privacy-section{
      background:rgba(255,253,248,.48);
      border-top:1px solid var(--line);
      border-bottom:1px solid var(--line);
    }
    .privacy-wrap{
      display:grid;
      grid-template-columns:.92fr 1.08fr;
      gap:42px;
      align-items:start;
    }
    .privacy-list{
      display:grid;
      gap:14px;
      margin:0;
      padding:0;
    }
    .privacy-list li{
      list-style:none;
      padding:22px 22px 22px 54px;
      border:1px solid var(--line);
      border-radius:22px;
      background:rgba(255,253,248,.78);
      position:relative;
      color:var(--ink-2);
    }
    .privacy-list li::before{
      content:"✓";
      position:absolute;
      left:22px;
      top:22px;
      width:22px;
      height:22px;
      border-radius:50%;
      display:grid;
      place-items:center;
      background:var(--brand-soft);
      color:var(--brand-dark);
      font-size:12px;
      font-weight:900;
    }

    .category-entry-grid{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:24px;
    }
    .category-entry{
      position:relative;
      overflow:hidden;
      min-height:270px;
      border-radius:var(--radius-xl);
      border:1px solid var(--line);
      background:rgba(255,253,248,.76);
      padding:34px;
      box-shadow:var(--shadow-sm);
      transition:transform .24s var(--ease),border-color .24s var(--ease),box-shadow .24s var(--ease);
    }
    .category-entry:hover{
      transform:translateY(-4px);
      border-color:rgba(47,143,131,.38);
      box-shadow:var(--shadow);
    }
    .category-entry::after{
      content:"";
      position:absolute;
      width:170px;
      height:170px;
      border-radius:50%;
      right:-70px;
      bottom:-70px;
      border:1px solid rgba(47,143,131,.20);
      background:rgba(47,143,131,.04);
    }
    .category-entry h3{font-size:28px}
    .category-entry p{max-width:520px}
    .entry-meta{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin:22px 0 30px;
    }

    .faq-section{
      padding-bottom:var(--section);
    }
    .accordion{
      margin:0;
      background:transparent;
    }
    .accordion-item{
      background:rgba(255,253,248,.72);
      border:1px solid var(--line);
      border-radius:22px;
      margin-bottom:12px;
      overflow:hidden;
      transition:border-color .22s var(--ease),background .22s var(--ease);
    }
    .accordion-item.is-active{
      border-color:rgba(47,143,131,.34);
      background:var(--paper);
    }
    .accordion-title{
      padding:22px 58px 22px 24px;
      color:var(--ink);
      font-size:18px;
      font-weight:900;
      border:0;
      line-height:1.45;
    }
    .accordion-title:hover,.accordion-title:focus{
      background:rgba(47,143,131,.06);
      color:var(--brand-dark);
    }
    .accordion-title::before{
      right:24px;
      margin-top:-12px;
      font-size:24px;
      color:var(--brand-dark);
    }
    .accordion-content{
      padding:0 24px 24px;
      border:0;
      background:transparent;
      color:var(--muted);
      line-height:1.85;
    }

    .final-cta{
      padding:0 0 var(--section);
    }
    .final-panel{
      border-radius:var(--radius-xl);
      padding:48px;
      background:var(--dark);
      color:#fff;
      display:grid;
      grid-template-columns:1fr auto;
      gap:28px;
      align-items:center;
      position:relative;
      overflow:hidden;
    }
    .final-panel::before{
      content:"";
      position:absolute;
      width:360px;
      height:360px;
      border-radius:50%;
      right:-160px;
      top:-170px;
      border:1px solid rgba(139,213,201,.28);
    }
    .final-panel h2{color:#fff;margin-bottom:12px}
    .final-panel p{color:rgba(255,255,255,.70);margin:0;max-width:700px}
    .final-panel .btn-secondary{
      background:rgba(255,255,255,.08);
      color:#fff;
      border-color:rgba(255,255,255,.20);
    }
    .final-panel .btn-secondary:hover{
      background:rgba(139,213,201,.14);
      color:#E9FFFB;
      border-color:rgba(139,213,201,.34);
    }

    .site-footer{
      background:var(--dark);
      color:#fff;
      border-top:1px solid rgba(255,255,255,.08);
      padding:56px 0 30px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr .8fr;
      gap:36px;
      align-items:start;
    }
    .footer-brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      color:#fff;
      font-weight:900;
      font-size:20px;
      letter-spacing:-.04em;
      margin-bottom:18px;
    }
    .footer-brand .brand-mark{background:#F7F4EE;color:var(--brand-dark)}
    .footer-text{
      color:rgba(255,255,255,.66);
      max-width:430px;
      margin-bottom:0;
    }
    .footer-col h3{
      color:#fff;
      font-size:15px;
      letter-spacing:0;
      margin-bottom:14px;
    }
    .footer-links{
      display:grid;
      gap:10px;
      margin:0;
      padding:0;
    }
    .footer-links li{list-style:none}
    .footer-links a{
      color:rgba(255,255,255,.64);
      font-size:14px;
      border-bottom:1px solid transparent;
      width:max-content;
      max-width:100%;
    }
    .footer-links a:hover{
      color:#D9FFF7;
      border-color:rgba(139,213,201,.44);
    }
    .footer-bottom{
      margin-top:44px;
      padding-top:24px;
      border-top:1px solid rgba(255,255,255,.10);
      display:flex;
      justify-content:space-between;
      gap:18px;
      flex-wrap:wrap;
      color:rgba(255,255,255,.52);
      font-size:13px;
    }

    .reveal{
      border:0;
      border-radius:28px;
      background:var(--paper);
      box-shadow:0 28px 90px rgba(17,19,18,.22);
      padding:0;
      overflow:hidden;
      max-width:720px;
    }
    .reveal-overlay{background:rgba(17,19,18,.52);backdrop-filter:blur(8px)}
    .modal-inner{padding:34px}
    .modal-head{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:24px;
      margin-bottom:26px;
    }
    .modal-head h2{font-size:32px;margin-bottom:8px}
    .modal-head p{margin:0;max-width:520px}
    .close-button{
      position:static;
      width:42px;
      height:42px;
      border-radius:50%;
      background:rgba(23,23,23,.06);
      color:var(--ink);
      display:grid;
      place-items:center;
      font-size:26px;
      line-height:1;
    }
    .close-button:hover{background:rgba(47,143,131,.10);color:var(--brand-dark)}
    .form-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:18px;
    }
    .form-field.full{grid-column:1 / -1}
    label{
      display:block;
      color:var(--ink);
      font-weight:800;
      font-size:14px;
      margin-bottom:8px;
    }
    input,select,textarea{
      width:100%;
      min-height:52px;
      border:1px solid rgba(23,23,23,.12);
      border-radius:16px;
      background:#fff;
      color:var(--ink);
      padding:12px 14px;
      box-shadow:none;
      transition:border-color .2s var(--ease),box-shadow .2s var(--ease),background .2s var(--ease);
    }
    textarea{min-height:120px;resize:vertical}
    input:focus,select:focus,textarea:focus{
      outline:none;
      border-color:rgba(47,143,131,.62);
      box-shadow:0 0 0 4px rgba(47,143,131,.12);
      background:#fff;
    }
    .form-actions{
      margin-top:22px;
      display:flex;
      align-items:center;
      gap:16px;
      flex-wrap:wrap;
    }
    .form-hint{
      font-size:13px;
      color:var(--muted);
      margin:0;
      flex:1;
      min-width:240px;
    }

    @media (max-width:1024px){
      :root{--section:90px;--section-sm:64px}
      .desktop-menu,.nav-actions .desktop-only{display:none}
      .mobile-toggle{display:flex}
      .mobile-panel.is-open{display:block}
      .hero{padding:70px 0 58px}
      .phone-panel{margin:38px auto 0}
      .phone-screen{min-height:500px}
      .question-layout,.solution-grid,.privacy-wrap,.final-panel{grid-template-columns:1fr}
      .solution-stack{padding-top:0}
      .metric-grid{grid-template-columns:repeat(2,1fr);gap:0}
      .metric-card:nth-child(2){border-right:0}
      .metric-card{border-bottom:1px solid rgba(255,255,255,.12)}
      .metric-card:nth-child(3),.metric-card:nth-child(4){border-bottom:0}
      .capture-card{grid-template-columns:1fr}
      .capture-actions{justify-content:flex-start}
      .footer-grid{grid-template-columns:1fr 1fr}
      .footer-grid > :first-child{grid-column:1 / -1}
    }

    @media (max-width:768px){
      .site-container,.nav-wrap,.mobile-panel-inner{width:min(calc(100% - 32px),var(--container))}
      .nav-wrap{height:72px}
      .brand{font-size:18px}
      .brand-mark{width:34px;height:34px;border-radius:12px}
      .section-head{display:block;margin-bottom:30px}
      .section-head p{margin-top:10px}
      .hero{padding:54px 0 48px}
      .hero-actions .btn{width:100%}
      .hero-note{align-items:flex-start}
      .phone-panel{padding:12px;border-radius:34px}
      .phone-screen{min-height:auto;border-radius:24px;padding:18px}
      .status-grid{grid-template-columns:1fr}
      .question-card{grid-template-columns:1fr;gap:14px;min-height:auto;padding:22px}
      .side-note,.feature-card,.metrics-panel,.capture-card,.category-entry,.final-panel{padding:26px;border-radius:26px}
      .feature-card.large{min-height:auto}
      .mini-ui-row{grid-template-columns:1fr;gap:8px}
      .mini-ui-value{text-align:left}
      .metrics-head{display:block}
      .metrics-head p{margin-top:14px}
      .metric-grid{grid-template-columns:1fr}
      .metric-card,.metric-card:nth-child(2){
        border-right:0;
        border-bottom:1px solid rgba(255,255,255,.12);
        padding:26px 0;
      }
      .metric-card:last-child{border-bottom:0}
      .category-entry-grid{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr}
      .footer-bottom{display:block}
      .footer-bottom span{display:block;margin-top:8px}
      .form-grid{grid-template-columns:1fr}
      .modal-inner{padding:24px}
      .modal-head h2{font-size:26px}
    }

    @media (max-width:520px){
      body{font-size:15px}
      h1{font-size:38px;line-height:1.16}
      h2{line-height:1.18}
      .btn{width:100%;min-height:50px}
      .nav-actions{gap:8px}
      .mobile-panel-inner{padding-bottom:18px}
      .hero{min-height:auto}
      .section{padding:74px 0}
      .section-tight{padding:54px 0}
      .capture-actions,.form-actions{display:grid;grid-template-columns:1fr;width:100%}
      .accordion-title{font-size:16px;padding:19px 50px 19px 18px}
      .accordion-content{padding:0 18px 20px}
      .final-panel{padding:28px 22px}
      .reveal{width:calc(100% - 24px);margin-left:12px;margin-right:12px;border-radius:24px}
    }

/* roulang page: category1 */
:root{
      --bg:#F7F4EE;
      --bg-soft:#F2EEE5;
      --paper:#FFFDF8;
      --ink:#171717;
      --muted:#6E6A63;
      --muted-2:#8D877E;
      --line:rgba(23,23,23,.10);
      --line-strong:rgba(23,23,23,.18);
      --accent:#238276;
      --accent-2:#2F8F83;
      --accent-soft:rgba(35,130,118,.10);
      --orange:#D88B5B;
      --dark:#111312;
      --dark-2:#171A18;
      --radius-sm:12px;
      --radius-md:18px;
      --radius-lg:28px;
      --radius-xl:36px;
      --shadow-sm:0 10px 28px rgba(17,19,18,.06);
      --shadow-md:0 18px 50px rgba(17,19,18,.10);
      --ease:cubic-bezier(.2,.8,.2,1);
      --font:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
      --container:1200px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:var(--font);
      color:var(--ink);
      background:
        linear-gradient(90deg, rgba(23,23,23,.025) 1px, transparent 1px),
        linear-gradient(180deg, rgba(23,23,23,.018) 1px, transparent 1px),
        var(--bg);
      background-size:54px 54px;
      line-height:1.82;
      text-rendering:optimizeLegibility;
      -webkit-font-smoothing:antialiased;
    }
    a{color:inherit;text-decoration:none;transition:color .22s var(--ease),border-color .22s var(--ease),background .22s var(--ease)}
    img{max-width:100%;height:auto;display:block}
    button,input,textarea,select{font:inherit}
    button{cursor:pointer}
    ::selection{background:rgba(35,130,118,.18)}
    .site-container{width:min(calc(100% - 40px),var(--container));margin:0 auto}
    .section{padding:86px 0}
    .section-tight{padding:58px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      min-height:30px;
      padding:5px 12px;
      border:1px solid var(--line);
      border-radius:999px;
      color:var(--accent);
      background:rgba(255,253,248,.68);
      font-size:13px;
      letter-spacing:.04em;
      font-weight:700;
    }
    .eyebrow::before{
      content:"";
      width:7px;height:7px;border-radius:50%;
      background:var(--orange);
      box-shadow:0 0 0 5px rgba(216,139,91,.12);
    }
    h1,h2,h3,p{margin-top:0}
    h1{
      font-size:clamp(34px,5.2vw,58px);
      line-height:1.13;
      letter-spacing:-.05em;
      margin-bottom:22px;
      max-width:900px;
    }
    h2{
      font-size:clamp(28px,3.5vw,42px);
      line-height:1.18;
      letter-spacing:-.04em;
      margin-bottom:16px;
    }
    h3{
      font-size:clamp(19px,2vw,24px);
      line-height:1.35;
      letter-spacing:-.02em;
      margin-bottom:12px;
    }
    p{color:var(--muted);font-size:16px}
    .lead{font-size:18px;line-height:1.86;max-width:760px;color:#514E49}
    .section-head{
      display:flex;
      justify-content:space-between;
      align-items:flex-end;
      gap:32px;
      margin-bottom:34px;
    }
    .section-head p{max-width:560px;margin-bottom:0}

    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(247,244,238,.88);
      backdrop-filter:blur(16px);
      border-bottom:1px solid var(--line);
    }
    .nav-wrap{
      width:min(calc(100% - 40px),var(--container));
      min-height:78px;
      margin:0 auto;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:28px;
    }
    .brand,.footer-brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      font-weight:800;
      letter-spacing:-.03em;
      color:var(--ink);
      white-space:nowrap;
    }
    .brand{font-size:20px}
    .brand-mark{
      width:34px;height:34px;border-radius:14px;
      border:1px solid rgba(35,130,118,.34);
      background:
        radial-gradient(circle at 68% 30%, rgba(216,139,91,.75) 0 4px, transparent 5px),
        linear-gradient(135deg, rgba(35,130,118,.95), rgba(47,143,131,.45));
      box-shadow:inset 0 0 0 6px rgba(255,253,248,.18),0 10px 24px rgba(35,130,118,.16);
      flex:0 0 auto;
    }
    .desktop-menu{
      display:flex;
      align-items:center;
      justify-content:center;
      gap:4px;
      margin:0;
      list-style:none;
    }
    .desktop-menu a.nav-link{
      position:relative;
      display:inline-flex;
      align-items:center;
      min-height:44px;
      padding:0 14px;
      color:#3D3B37;
      font-size:15px;
      font-weight:650;
    }
    .desktop-menu a.nav-link::after{
      content:"";
      position:absolute;
      left:14px;right:14px;bottom:5px;
      height:2px;
      background:var(--accent);
      transform:scaleX(0);
      transform-origin:left;
      transition:transform .24s var(--ease);
    }
    .desktop-menu a.nav-link:hover,
    .desktop-menu a.nav-link.active{color:var(--accent)}
    .desktop-menu a.nav-link:hover::after,
    .desktop-menu a.nav-link.active::after{transform:scaleX(1)}
    .nav-actions{display:flex;align-items:center;gap:12px}
    .btn,
    .button.btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:48px;
      padding:13px 22px;
      border-radius:999px;
      border:1px solid transparent;
      font-weight:760;
      line-height:1;
      transition:transform .22s var(--ease),box-shadow .22s var(--ease),background .22s var(--ease),border-color .22s var(--ease),color .22s var(--ease);
      margin:0;
    }
    .btn-primary,.button.btn-primary{
      background:var(--accent);
      color:#fff;
      box-shadow:0 14px 30px rgba(35,130,118,.20);
    }
    .btn-primary:hover,.button.btn-primary:hover{
      background:#1E746A;
      color:#fff;
      transform:translateY(-2px);
      box-shadow:0 18px 40px rgba(35,130,118,.26);
    }
    .btn-secondary{
      background:rgba(255,253,248,.52);
      border-color:var(--line-strong);
      color:var(--ink);
    }
    .btn-secondary:hover{
      background:var(--accent-soft);
      border-color:rgba(35,130,118,.38);
      color:var(--accent);
      transform:translateY(-2px);
    }
    .btn-small{min-height:40px;padding:10px 16px;font-size:14px}
    .btn-text{
      display:inline-flex;align-items:center;gap:8px;
      font-weight:760;color:var(--accent);
    }
    .btn-text .arrow{transition:transform .22s var(--ease)}
    .btn-text:hover .arrow{transform:translateX(4px)}
    .btn:focus-visible,.button:focus-visible,a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{
      outline:3px solid rgba(35,130,118,.24);
      outline-offset:3px;
    }
    .mobile-toggle{
      display:none;
      width:44px;height:44px;
      border:1px solid var(--line);
      border-radius:999px;
      background:rgba(255,253,248,.72);
      align-items:center;justify-content:center;
    }
    .mobile-toggle span,
    .mobile-toggle span::before,
    .mobile-toggle span::after{
      display:block;width:18px;height:2px;border-radius:10px;background:var(--ink);
      transition:transform .22s var(--ease),opacity .22s var(--ease);
      content:"";
      position:relative;
    }
    .mobile-toggle span::before{position:absolute;top:-6px}
    .mobile-toggle span::after{position:absolute;top:6px}
    .mobile-toggle.is-open span{background:transparent}
    .mobile-toggle.is-open span::before{transform:translateY(6px) rotate(45deg)}
    .mobile-toggle.is-open span::after{transform:translateY(-6px) rotate(-45deg)}
    .mobile-panel{
      display:none;
      border-top:1px solid var(--line);
      background:rgba(247,244,238,.98);
    }
    .mobile-panel.is-open{display:block}
    .mobile-panel-inner{
      width:min(calc(100% - 40px),var(--container));
      margin:0 auto;
      padding:14px 0 22px;
      display:grid;
      gap:8px;
    }
    .mobile-panel-inner a{
      min-height:48px;
      display:flex;
      align-items:center;
      padding:0 12px;
      border-radius:14px;
      color:var(--ink);
      font-weight:700;
    }
    .mobile-panel-inner a.active,
    .mobile-panel-inner a:hover{background:var(--accent-soft);color:var(--accent)}

    .category-hero{
      padding:78px 0 38px;
      border-bottom:1px solid var(--line);
    }
    .hero-layout{
      display:grid;
      grid-template-columns:minmax(0,1.04fr) minmax(320px,.7fr);
      gap:46px;
      align-items:center;
    }
    .hero-copy{animation:riseIn .55s var(--ease) both}
    @keyframes riseIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
    .device-panel{
      position:relative;
      min-height:360px;
      border:1px solid var(--line);
      border-radius:34px;
      background:linear-gradient(145deg,rgba(255,253,248,.88),rgba(242,238,229,.92));
      box-shadow:var(--shadow-sm);
      padding:28px;
      overflow:hidden;
    }
    .device-panel::before{
      content:"";
      position:absolute;
      inset:22px 30px auto auto;
      width:122px;height:122px;border:1px solid rgba(35,130,118,.22);
      border-radius:50%;
    }
    .phone-frame{
      position:relative;
      width:210px;
      margin:0 auto;
      border:10px solid var(--dark);
      border-radius:34px;
      background:#FDFBF5;
      box-shadow:0 26px 50px rgba(17,19,18,.16);
      padding:18px 14px;
      z-index:1;
    }
    .phone-top{width:52px;height:5px;border-radius:999px;background:rgba(17,19,18,.28);margin:0 auto 22px}
    .screen-block{
      border:1px solid rgba(23,23,23,.08);
      border-radius:20px;
      padding:16px;
      background:linear-gradient(180deg,#fff,#F4F0E7);
    }
    .play-line{height:7px;border-radius:999px;background:rgba(23,23,23,.08);margin:12px 0;overflow:hidden}
    .play-line span{display:block;height:100%;border-radius:999px;background:var(--accent)}
    .mini-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:14px}
    .mini-grid span{height:38px;border-radius:12px;background:rgba(35,130,118,.09);border:1px solid rgba(35,130,118,.12)}
    .floating-note{
      position:absolute;
      left:24px;bottom:28px;
      width:178px;
      padding:15px;
      border-radius:20px;
      border:1px solid var(--line);
      background:rgba(255,253,248,.86);
      box-shadow:var(--shadow-sm);
      z-index:2;
    }
    .floating-note strong{display:block;color:var(--ink);font-size:14px;margin-bottom:5px}
    .floating-note small{color:var(--muted);line-height:1.55;display:block}

    .summary-grid{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:24px;
      align-items:stretch;
    }
    .summary-card,.filter-card,.content-card,.metric-card,.privacy-card,.faq-wrap,.request-panel{
      border:1px solid var(--line);
      border-radius:var(--radius-lg);
      background:rgba(255,253,248,.78);
      box-shadow:var(--shadow-sm);
    }
    .summary-card{padding:34px}
    .filter-card{padding:26px}
    .tag-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
    .tag{
      display:inline-flex;
      align-items:center;
      min-height:34px;
      padding:6px 12px;
      border-radius:999px;
      border:1px solid var(--line);
      background:rgba(247,244,238,.6);
      color:#4D4943;
      font-size:13px;
      font-weight:700;
    }
    .tag.is-active{border-color:rgba(35,130,118,.38);color:var(--accent);background:var(--accent-soft)}
    .check-list{list-style:none;padding:0;margin:18px 0 0;display:grid;gap:12px}
    .check-list li{
      display:flex;
      gap:10px;
      color:#494640;
      font-size:15px;
    }
    .check-list li::before{
      content:"";
      width:8px;height:8px;border-radius:50%;
      margin-top:11px;
      background:var(--accent);
      flex:0 0 auto;
    }

    .content-grid{
      display:grid;
      grid-template-columns:repeat(12,1fr);
      gap:22px;
    }
    .content-card{
      padding:28px;
      grid-column:span 4;
      transition:transform .22s var(--ease),box-shadow .22s var(--ease),border-color .22s var(--ease);
    }
    .content-card:hover{
      transform:translateY(-5px);
      border-color:rgba(35,130,118,.38);
      box-shadow:var(--shadow-md);
    }
    .content-card.featured{
      grid-column:span 7;
      background:var(--dark);
      color:#fff;
      min-height:290px;
      position:relative;
      overflow:hidden;
    }
    .content-card.featured::after{
      content:"";
      position:absolute;
      right:-70px;bottom:-70px;
      width:220px;height:220px;
      border-radius:50%;
      border:1px solid rgba(47,143,131,.45);
      box-shadow:inset 0 0 0 28px rgba(35,130,118,.08);
    }
    .content-card.wide{grid-column:span 5}
    .content-card.horizontal{
      grid-column:span 12;
      display:grid;
      grid-template-columns:1fr auto;
      align-items:center;
      gap:24px;
      background:linear-gradient(135deg,rgba(35,130,118,.10),rgba(255,253,248,.86));
    }
    .content-card h3 a{
      background-image:linear-gradient(var(--accent),var(--accent));
      background-size:0 2px;
      background-position:0 100%;
      background-repeat:no-repeat;
      transition:background-size .24s var(--ease),color .24s var(--ease);
    }
    .content-card:hover h3 a{background-size:100% 2px;color:var(--accent)}
    .content-card.featured h3 a{color:#fff}
    .content-card.featured:hover h3 a{color:#fff;background-image:linear-gradient(rgba(255,255,255,.76),rgba(255,255,255,.76))}
    .content-card p{margin-bottom:18px}
    .content-card.featured p{color:rgba(255,255,255,.72);max-width:560px}
    .card-meta{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}
    .card-meta .tag{background:transparent}
    .content-card.featured .tag{color:#DDEDEA;border-color:rgba(255,255,255,.18)}
    .view-link{font-size:14px}
    .content-card.featured .view-link{color:#BFE5DE}

    .metrics-band{
      background:var(--dark);
      border-radius:var(--radius-xl);
      padding:34px;
      color:#fff;
      overflow:hidden;
      position:relative;
    }
    .metrics-band::before{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(90deg,rgba(35,130,118,.18),transparent 52%);
      pointer-events:none;
    }
    .metrics-grid{
      position:relative;
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:1px;
      background:rgba(255,255,255,.12);
      border-radius:24px;
      overflow:hidden;
    }
    .metric-card{
      border:0;
      border-radius:0;
      box-shadow:none;
      background:rgba(17,19,18,.72);
      padding:28px;
    }
    .metric-num{
      display:block;
      font-size:34px;
      line-height:1;
      font-weight:850;
      letter-spacing:-.04em;
      color:#fff;
      font-variant-numeric:tabular-nums;
      margin-bottom:10px;
    }
    .metric-card p{color:rgba(255,255,255,.66);font-size:14px;margin-bottom:0}

    .request-strip{
      border-radius:var(--radius-xl);
      border:1px solid rgba(35,130,118,.26);
      background:linear-gradient(135deg,rgba(255,253,248,.96),rgba(35,130,118,.10));
      padding:30px;
      display:grid;
      grid-template-columns:1fr auto;
      align-items:center;
      gap:22px;
    }
    .request-strip p{margin-bottom:0;max-width:720px}
    .privacy-grid{
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      gap:24px;
      align-items:start;
    }
    .privacy-card{padding:30px}
    .privacy-note{
      border-left:3px solid var(--accent);
      padding-left:18px;
      color:#514E49;
      margin-top:18px;
    }

    .accordion{
      background:transparent;
      margin:0;
    }
    .faq-wrap{padding:10px}
    .accordion-item{
      border-bottom:1px solid var(--line);
      border-radius:20px;
      overflow:hidden;
    }
    .accordion-item:last-child{border-bottom:0}
    .accordion-title{
      border:0 !important;
      background:transparent !important;
      color:var(--ink) !important;
      font-size:17px;
      font-weight:780;
      padding:22px 52px 22px 20px;
      line-height:1.45;
    }
    .accordion-title::before{font-size:22px;right:22px;margin-top:-12px;color:var(--accent)}
    .is-active > .accordion-title{
      color:var(--accent) !important;
      box-shadow:inset 0 0 0 1px rgba(35,130,118,.20);
      border-radius:18px;
      background:rgba(35,130,118,.07) !important;
    }
    .accordion-content{
      border:0 !important;
      background:transparent !important;
      color:var(--muted);
      padding:0 20px 22px;
      line-height:1.82;
    }

    .request-panel{
      padding:36px;
      display:grid;
      grid-template-columns:1fr auto;
      align-items:center;
      gap:24px;
      background:var(--dark);
      color:#fff;
    }
    .request-panel p{color:rgba(255,255,255,.70);margin-bottom:0}
    .request-panel .btn-secondary{
      background:transparent;
      color:#fff;
      border-color:rgba(255,255,255,.24);
    }
    .request-panel .btn-secondary:hover{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.42);color:#fff}

    .reveal{
      border:1px solid var(--line);
      border-radius:28px;
      background:var(--paper);
      padding:0;
      overflow:hidden;
      box-shadow:0 30px 90px rgba(17,19,18,.20);
    }
    .modal-head{padding:30px 34px 18px;border-bottom:1px solid var(--line)}
    .modal-head p{margin-bottom:0}
    .modal-body{padding:28px 34px 34px}
    .close-button{color:var(--ink);font-size:30px;right:22px;top:18px}
    .form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
    .form-field.full{grid-column:1/-1}
    label{font-weight:760;color:var(--ink);font-size:14px;margin-bottom:8px}
    input[type="text"],input[type="tel"],select,textarea{
      height:52px;
      border:1px solid rgba(23,23,23,.12);
      border-radius:16px;
      background:#fff;
      box-shadow:none;
      color:var(--ink);
      padding:0 15px;
      transition:border-color .2s var(--ease),box-shadow .2s var(--ease),background .2s var(--ease);
      margin-bottom:0;
    }
    textarea{height:112px;padding-top:12px;resize:vertical}
    input:focus,select:focus,textarea:focus{
      border-color:var(--accent);
      box-shadow:0 0 0 4px rgba(35,130,118,.12);
      background:#fff;
    }
    .form-hint{font-size:13px;color:var(--muted);margin:14px 0 0}

    .site-footer{
      background:var(--dark);
      color:#fff;
      padding:64px 0 28px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.3fr .7fr .7fr;
      gap:46px;
      padding-bottom:36px;
      border-bottom:1px solid rgba(255,255,255,.12);
    }
    .footer-brand{color:#fff;font-size:20px;margin-bottom:16px}
    .footer-text{color:rgba(255,255,255,.66);max-width:430px;margin-bottom:0}
    .footer-col h3{
      color:#fff;
      font-size:15px;
      margin-bottom:14px;
      letter-spacing:.02em;
    }
    .footer-links{list-style:none;padding:0;margin:0;display:grid;gap:9px}
    .footer-links a{color:rgba(255,255,255,.66);font-size:14px}
    .footer-links a:hover{color:#fff;text-decoration:underline;text-decoration-color:var(--accent);text-underline-offset:5px}
    .footer-bottom{
      padding-top:22px;
      display:flex;
      justify-content:space-between;
      gap:18px;
      color:rgba(255,255,255,.52);
      font-size:13px;
    }

    @media (max-width:1024px){
      .hero-layout,.summary-grid,.privacy-grid{grid-template-columns:1fr}
      .device-panel{min-height:auto}
      .content-card,.content-card.featured,.content-card.wide{grid-column:span 6}
      .metrics-grid{grid-template-columns:repeat(2,1fr)}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:768px){
      .desktop-menu,.desktop-only{display:none !important}
      .mobile-toggle{display:inline-flex}
      .nav-wrap{min-height:68px;width:min(calc(100% - 28px),var(--container))}
      .site-container,.mobile-panel-inner{width:min(calc(100% - 28px),var(--container))}
      .category-hero{padding:50px 0 28px}
      .section{padding:62px 0}
      .section-tight{padding:42px 0}
      .section-head{display:block}
      .section-head p{margin-top:12px}
      .hero-actions .btn{width:100%}
      .content-card,.content-card.featured,.content-card.wide,.content-card.horizontal{grid-column:span 12}
      .content-card.horizontal{grid-template-columns:1fr}
      .request-strip,.request-panel{grid-template-columns:1fr}
      .metrics-band{padding:22px}
      .footer-grid{grid-template-columns:1fr;gap:28px}
      .footer-bottom{flex-direction:column}
      .form-grid{grid-template-columns:1fr}
      .modal-head,.modal-body{padding-left:22px;padding-right:22px}
    }
    @media (max-width:520px){
      h1{font-size:36px}
      h2{font-size:28px}
      .phone-frame{width:190px}
      .floating-note{position:relative;left:auto;bottom:auto;width:auto;margin-top:18px}
      .device-panel{padding:20px}
      .summary-card,.filter-card,.content-card,.privacy-card,.request-panel{padding:22px}
      .metrics-grid{grid-template-columns:1fr}
      .btn{width:100%}
    }

/* roulang page: category2 */
:root{
      --bg:#F7F4EE;
      --bg-soft:#F1EDE3;
      --paper:#FFFDF8;
      --ink:#171717;
      --muted:#6E6A63;
      --muted-2:#8B857A;
      --line:rgba(23,23,23,.10);
      --line-strong:rgba(23,23,23,.18);
      --accent:#238276;
      --accent-dark:#1A6E64;
      --accent-soft:rgba(35,130,118,.10);
      --orange:#D88B5B;
      --dark:#111312;
      --dark-2:#171A18;
      --white:#FFFFFF;
      --radius-sm:12px;
      --radius:22px;
      --radius-lg:32px;
      --shadow:0 18px 50px rgba(23,23,23,.08);
      --shadow-soft:0 10px 30px rgba(23,23,23,.06);
      --ease:cubic-bezier(.2,.8,.2,1);
      --container:1200px;
      --font:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      min-width:320px;
      background:
        radial-gradient(circle at 8% 4%, rgba(35,130,118,.08), transparent 28%),
        linear-gradient(180deg, var(--bg) 0%, #F4F0E8 62%, var(--bg-soft) 100%);
      color:var(--ink);
      font-family:var(--font);
      line-height:1.78;
      text-rendering:optimizeLegibility;
      -webkit-font-smoothing:antialiased;
    }
    a{color:inherit;text-decoration:none;transition:color .22s var(--ease), border-color .22s var(--ease), background .22s var(--ease)}
    img{max-width:100%;height:auto;display:block}
    button,input,textarea,select{font:inherit}
    button{cursor:pointer}
    ::selection{background:rgba(35,130,118,.18)}
    :focus-visible{outline:3px solid rgba(35,130,118,.28);outline-offset:3px;border-radius:10px}
    .site-container{
      width:min(calc(100% - 40px), var(--container));
      margin:0 auto;
    }
    .section{
      padding:92px 0;
      position:relative;
    }
    .section-tight{padding:64px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border:1px solid var(--line);
      border-radius:999px;
      color:var(--accent-dark);
      background:rgba(255,253,248,.68);
      font-size:13px;
      line-height:1;
      letter-spacing:.04em;
      font-weight:700;
    }
    .eyebrow::before{
      content:"";
      width:7px;height:7px;border-radius:50%;
      background:var(--orange);
      box-shadow:0 0 0 5px rgba(216,139,91,.12);
    }
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(247,244,238,.88);
      backdrop-filter:saturate(150%) blur(16px);
      border-bottom:1px solid var(--line);
    }
    .nav-wrap{
      width:min(calc(100% - 40px), var(--container));
      margin:0 auto;
      min-height:78px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:24px;
    }
    .brand,.footer-brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      font-weight:800;
      letter-spacing:-.02em;
      color:var(--ink);
      white-space:nowrap;
    }
    .brand{font-size:19px}
    .brand-mark{
      width:34px;height:34px;
      border-radius:12px;
      background:
        linear-gradient(135deg, rgba(35,130,118,.95), rgba(35,130,118,.58)),
        radial-gradient(circle at 70% 25%, rgba(255,255,255,.9), transparent 24%);
      display:inline-block;
      position:relative;
      box-shadow:inset 0 0 0 1px rgba(255,255,255,.35), 0 10px 24px rgba(35,130,118,.18);
    }
    .brand-mark::after{
      content:"";
      position:absolute;
      left:10px;top:9px;
      width:14px;height:16px;
      border:1.5px solid rgba(255,255,255,.88);
      border-radius:4px;
    }
    .desktop-menu{
      display:flex;
      align-items:center;
      justify-content:center;
      gap:4px;
      margin:0;
      list-style:none;
    }
    .desktop-menu a.nav-link{
      position:relative;
      display:inline-flex;
      align-items:center;
      min-height:44px;
      padding:0 14px;
      color:var(--muted);
      font-size:15px;
      font-weight:650;
    }
    .desktop-menu a.nav-link::after{
      content:"";
      position:absolute;
      left:14px;right:14px;bottom:6px;
      height:2px;
      transform:scaleX(0);
      transform-origin:left;
      background:var(--accent);
      transition:transform .22s var(--ease);
    }
    .desktop-menu a.nav-link:hover,.desktop-menu a.nav-link.active{color:var(--ink)}
    .desktop-menu a.nav-link:hover::after,.desktop-menu a.nav-link.active::after{transform:scaleX(1)}
    .nav-actions{display:flex;align-items:center;gap:12px}
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      min-height:48px;
      padding:13px 22px;
      border-radius:999px;
      border:1px solid transparent;
      font-weight:760;
      font-size:15px;
      line-height:1;
      transition:transform .22s var(--ease), box-shadow .22s var(--ease), background .22s var(--ease), border-color .22s var(--ease), color .22s var(--ease);
      appearance:none;
    }
    .btn-primary{
      background:var(--accent);
      color:#fff;
      box-shadow:0 14px 30px rgba(35,130,118,.18);
    }
    .btn-primary:hover{background:var(--accent-dark);color:#fff;transform:translateY(-2px);box-shadow:0 18px 38px rgba(35,130,118,.24)}
    .btn-secondary{
      background:rgba(255,253,248,.64);
      color:var(--ink);
      border-color:var(--line-strong);
    }
    .btn-secondary:hover{border-color:rgba(35,130,118,.55);background:var(--accent-soft);color:var(--accent-dark);transform:translateY(-2px)}
    .btn-small{min-height:40px;padding:10px 16px;font-size:14px}
    .text-link{
      display:inline-flex;
      align-items:center;
      gap:6px;
      color:var(--accent-dark);
      font-weight:760;
    }
    .text-link span{transition:transform .2s var(--ease)}
    .text-link:hover span{transform:translateX(4px)}
    .mobile-toggle{
      display:none;
      width:44px;height:44px;
      border:1px solid var(--line);
      border-radius:999px;
      background:rgba(255,253,248,.72);
      align-items:center;
      justify-content:center;
    }
    .mobile-toggle span,.mobile-toggle span::before,.mobile-toggle span::after{
      width:18px;height:2px;border-radius:99px;background:var(--ink);display:block;position:relative;transition:.2s var(--ease);
    }
    .mobile-toggle span::before,.mobile-toggle span::after{content:"";position:absolute;left:0}
    .mobile-toggle span::before{top:-6px}
    .mobile-toggle span::after{top:6px}
    .mobile-toggle.is-open span{background:transparent}
    .mobile-toggle.is-open span::before{top:0;transform:rotate(45deg)}
    .mobile-toggle.is-open span::after{top:0;transform:rotate(-45deg)}
    .mobile-panel{
      display:none;
      border-top:1px solid var(--line);
      background:rgba(247,244,238,.97);
    }
    .mobile-panel.is-open{display:block}
    .mobile-panel-inner{
      width:min(calc(100% - 40px), var(--container));
      margin:0 auto;
      padding:16px 0 22px;
      display:grid;
      gap:8px;
    }
    .mobile-panel a{
      min-height:48px;
      display:flex;
      align-items:center;
      padding:0 14px;
      border-radius:14px;
      color:var(--muted);
      font-weight:700;
    }
    .mobile-panel a:hover,.mobile-panel a.active{background:var(--accent-soft);color:var(--accent-dark)}
    .hero{
      padding:86px 0 56px;
      overflow:hidden;
    }
    .hero-grid{
      align-items:center;
      row-gap:42px;
    }
    .hero-copy{animation:riseIn .55s var(--ease) both}
    @keyframes riseIn{
      from{opacity:0;transform:translateY(14px)}
      to{opacity:1;transform:translateY(0)}
    }
    h1,h2,h3,p{margin-top:0}
    h1{
      margin:22px 0 20px;
      max-width:760px;
      font-size:clamp(34px,5.2vw,56px);
      line-height:1.12;
      letter-spacing:-.055em;
      font-weight:880;
    }
    .lead{
      max-width:720px;
      color:var(--muted);
      font-size:18px;
      line-height:1.9;
      margin-bottom:30px;
    }
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
    .privacy-panel{
      position:relative;
      border:1px solid rgba(255,255,255,.13);
      border-radius:34px;
      background:var(--dark);
      color:#F5F2EA;
      padding:30px;
      box-shadow:0 24px 70px rgba(17,19,18,.20);
      overflow:hidden;
    }
    .privacy-panel::before{
      content:"";
      position:absolute;
      inset:-80px -60px auto auto;
      width:220px;height:220px;
      border-radius:50%;
      background:rgba(35,130,118,.22);
      filter:blur(10px);
    }
    .panel-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      margin-bottom:28px;
      position:relative;
      z-index:1;
    }
    .panel-title{font-weight:800;font-size:18px}
    .status-pill{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 10px;
      border-radius:999px;
      color:#CBE9E5;
      background:rgba(35,130,118,.18);
      border:1px solid rgba(203,233,229,.16);
      font-size:12px;
      font-weight:800;
    }
    .status-pill::before{content:"";width:7px;height:7px;border-radius:50%;background:#83D8CD}
    .privacy-lines{display:grid;gap:14px;position:relative;z-index:1}
    .privacy-line{
      display:grid;
      grid-template-columns:34px 1fr auto;
      gap:14px;
      align-items:center;
      padding:15px;
      border-radius:18px;
      background:rgba(255,255,255,.055);
      border:1px solid rgba(255,255,255,.08);
    }
    .privacy-line b{
      width:34px;height:34px;
      border-radius:50%;
      border:1px solid rgba(203,233,229,.35);
      color:#CBE9E5;
      display:flex;align-items:center;justify-content:center;
      font-size:13px;
      font-variant-numeric:tabular-nums;
    }
    .privacy-line strong{display:block;color:#fff;line-height:1.35}
    .privacy-line small{display:block;color:rgba(245,242,234,.62);margin-top:2px}
    .privacy-line em{font-style:normal;color:#DDB18E;font-size:12px;font-weight:800}
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:28px;
      margin-bottom:34px;
    }
    .section-head h2{
      margin:0;
      max-width:760px;
      font-size:clamp(28px,4vw,42px);
      line-height:1.18;
      letter-spacing:-.04em;
      font-weight:860;
    }
    .section-head p{
      margin:0;
      max-width:560px;
      color:var(--muted);
      line-height:1.85;
    }
    .summary-card{
      height:100%;
      padding:30px;
      border:1px solid var(--line);
      border-radius:var(--radius-lg);
      background:rgba(255,253,248,.72);
      box-shadow:var(--shadow-soft);
      transition:transform .22s var(--ease), border-color .22s var(--ease), box-shadow .22s var(--ease);
    }
    .summary-card:hover{transform:translateY(-4px);border-color:rgba(35,130,118,.42);box-shadow:var(--shadow)}
    .summary-card .num{
      display:inline-flex;
      width:34px;height:34px;
      align-items:center;justify-content:center;
      border-radius:999px;
      border:1px solid var(--line-strong);
      color:var(--accent-dark);
      font-size:13px;
      font-weight:850;
      margin-bottom:20px;
      font-variant-numeric:tabular-nums;
    }
    .summary-card h3{font-size:22px;line-height:1.25;margin-bottom:12px;letter-spacing:-.02em}
    .summary-card p{color:var(--muted);margin-bottom:0}
    .tag-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
    .tag{
      display:inline-flex;
      align-items:center;
      min-height:34px;
      padding:7px 12px;
      border-radius:999px;
      border:1px solid var(--line);
      background:rgba(255,253,248,.52);
      color:var(--muted);
      font-size:13px;
      font-weight:750;
    }
    .dark-band{
      background:var(--dark);
      color:#F7F4EE;
      border-radius:36px;
      padding:42px;
      box-shadow:0 26px 70px rgba(17,19,18,.18);
    }
    .dark-band h2{color:#fff;margin-bottom:14px}
    .dark-band p{color:rgba(247,244,238,.68);max-width:720px}
    .step-list{
      margin:34px 0 0;
      padding:0;
      list-style:none;
      display:grid;
      gap:1px;
      border:1px solid rgba(255,255,255,.10);
      border-radius:24px;
      overflow:hidden;
      background:rgba(255,255,255,.08);
    }
    .step-item{
      display:grid;
      grid-template-columns:78px 1fr;
      gap:22px;
      padding:24px;
      background:rgba(255,255,255,.045);
      transition:background .22s var(--ease);
    }
    .step-item:hover{background:rgba(35,130,118,.12)}
    .step-no{
      width:50px;height:50px;
      border-radius:50%;
      border:1px solid rgba(203,233,229,.35);
      color:#CBE9E5;
      display:flex;
      align-items:center;
      justify-content:center;
      font-weight:850;
      font-variant-numeric:tabular-nums;
    }
    .step-item h3{font-size:20px;margin:0 0 6px;color:#fff}
    .step-item p{margin:0;color:rgba(247,244,238,.66)}
    .notice-grid{row-gap:24px}
    .notice-card{
      height:100%;
      padding:28px;
      border-radius:26px;
      border:1px solid var(--line);
      background:linear-gradient(180deg, rgba(255,253,248,.78), rgba(255,253,248,.48));
    }
    .notice-card h3{
      display:flex;
      align-items:center;
      gap:10px;
      font-size:21px;
      margin-bottom:12px;
    }
    .notice-card h3::before{
      content:"";
      width:9px;height:9px;border-radius:50%;
      background:var(--accent);
      box-shadow:0 0 0 7px rgba(35,130,118,.10);
      flex:none;
    }
    .notice-card p{color:var(--muted);margin-bottom:18px}
    .clean-list{
      margin:0;
      padding:0;
      list-style:none;
      display:grid;
      gap:10px;
    }
    .clean-list li{
      position:relative;
      padding-left:18px;
      color:var(--muted);
      font-size:15px;
    }
    .clean-list li::before{
      content:"";
      position:absolute;
      left:0;top:.72em;
      width:6px;height:6px;border-radius:50%;
      background:var(--orange);
    }
    .cta-strip{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:26px;
      padding:32px;
      border-radius:30px;
      border:1px solid rgba(35,130,118,.22);
      background:
        linear-gradient(135deg, rgba(35,130,118,.12), rgba(216,139,91,.08)),
        rgba(255,253,248,.72);
      box-shadow:var(--shadow-soft);
    }
    .cta-strip h2{font-size:30px;line-height:1.22;margin:0 0 8px;letter-spacing:-.035em}
    .cta-strip p{margin:0;color:var(--muted);max-width:650px}
    .accordion{
      margin:0;
      background:transparent;
      border:none;
    }
    .accordion-item{
      margin-bottom:12px;
      border:1px solid var(--line);
      border-radius:22px;
      overflow:hidden;
      background:rgba(255,253,248,.68);
      transition:border-color .2s var(--ease), box-shadow .2s var(--ease);
    }
    .accordion-item.is-active{
      border-color:rgba(35,130,118,.48);
      box-shadow:0 12px 30px rgba(35,130,118,.08);
    }
    .accordion-title{
      border:none!important;
      color:var(--ink)!important;
      font-size:17px;
      font-weight:800;
      padding:22px 56px 22px 24px;
      background:transparent!important;
      line-height:1.55;
    }
    .accordion-title::before{
      right:24px;
      margin-top:-10px;
      font-size:24px;
      color:var(--accent-dark);
    }
    .accordion-content{
      border:none!important;
      background:transparent!important;
      padding:0 24px 24px;
      color:var(--muted);
      line-height:1.85;
    }
    .request-card{
      border:1px solid var(--line);
      border-radius:34px;
      background:var(--paper);
      padding:38px;
      box-shadow:var(--shadow);
    }
    .request-card h2{font-size:36px;line-height:1.22;letter-spacing:-.04em;margin-bottom:12px}
    .request-card p{color:var(--muted);max-width:720px}
    .mini-metrics{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:12px;
      margin:26px 0;
    }
    .mini-metric{
      padding:18px;
      border-radius:20px;
      border:1px solid var(--line);
      background:rgba(247,244,238,.7);
    }
    .mini-metric strong{
      display:block;
      font-size:24px;
      line-height:1;
      color:var(--accent-dark);
      font-variant-numeric:tabular-nums;
      margin-bottom:8px;
    }
    .mini-metric span{font-size:13px;color:var(--muted)}
    .reveal{
      border:none;
      border-radius:30px;
      padding:0;
      overflow:hidden;
      background:var(--paper);
      box-shadow:0 32px 90px rgba(17,19,18,.26);
      color:var(--ink);
    }
    .modal-inner{padding:34px}
    .modal-head{padding-right:38px;margin-bottom:22px}
    .modal-head h2{font-size:30px;line-height:1.2;letter-spacing:-.035em;margin-bottom:8px}
    .modal-head p{color:var(--muted);margin:0}
    .close-button{
      color:var(--muted);
      top:18px;right:20px;
      font-size:34px;
      line-height:1;
    }
    .form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
    .form-field.full{grid-column:1/-1}
    label{
      color:var(--ink);
      font-weight:760;
      font-size:14px;
      margin-bottom:8px;
    }
    input[type="text"],input[type="tel"],select,textarea{
      height:52px;
      border:1px solid var(--line-strong);
      border-radius:16px;
      background:#fff;
      box-shadow:none;
      color:var(--ink);
      padding:0 14px;
      margin:0;
      transition:border-color .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease);
    }
    textarea{height:112px;padding:13px 14px;resize:vertical}
    input:focus,select:focus,textarea:focus{
      border-color:var(--accent);
      box-shadow:0 0 0 4px rgba(35,130,118,.12);
      background:#fff;
    }
    .form-note{
      margin:16px 0 0;
      padding:14px 16px;
      border-radius:18px;
      background:var(--accent-soft);
      color:var(--muted);
      font-size:14px;
      line-height:1.7;
    }
    .form-actions{
      display:flex;
      align-items:center;
      gap:12px;
      margin-top:20px;
      flex-wrap:wrap;
    }
    .site-footer{
      background:var(--dark);
      color:#F7F4EE;
      padding:64px 0 28px;
      margin-top:40px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.3fr .7fr .7fr;
      gap:52px;
      padding-bottom:44px;
      border-bottom:1px solid rgba(255,255,255,.12);
    }
    .footer-brand{color:#fff;font-size:20px}
    .footer-text{max-width:430px;color:rgba(247,244,238,.66);margin:18px 0 0}
    .footer-col h3{font-size:16px;color:#fff;margin-bottom:16px}
    .footer-links{list-style:none;margin:0;padding:0;display:grid;gap:10px}
    .footer-links a{color:rgba(247,244,238,.66);font-weight:650}
    .footer-links a:hover{color:#CBE9E5;text-decoration:underline;text-underline-offset:5px}
    .footer-bottom{
      display:flex;
      justify-content:space-between;
      gap:18px;
      flex-wrap:wrap;
      padding-top:24px;
      color:rgba(247,244,238,.56);
      font-size:14px;
    }
    @media (max-width:1024px){
      .section{padding:74px 0}
      .desktop-menu{gap:0}
      .desktop-menu a.nav-link{padding:0 10px}
      .dark-band{padding:32px}
      .footer-grid{grid-template-columns:1fr 1fr;gap:34px}
      .footer-grid>div:first-child{grid-column:1/-1}
    }
    @media (max-width:768px){
      .site-container,.nav-wrap,.mobile-panel-inner{width:min(calc(100% - 28px), var(--container))}
      .desktop-menu,.desktop-only{display:none!important}
      .mobile-toggle{display:inline-flex}
      .nav-wrap{min-height:68px}
      .hero{padding:58px 0 38px}
      .lead{font-size:16px;line-height:1.85}
      .section-head{display:block}
      .section-head p{margin-top:14px}
      .privacy-panel{padding:22px;border-radius:28px}
      .privacy-line{grid-template-columns:34px 1fr;align-items:start}
      .privacy-line em{grid-column:2}
      .step-item{grid-template-columns:1fr;gap:12px}
      .cta-strip{display:block;padding:26px}
      .cta-strip .btn{margin-top:20px;width:100%}
      .request-card{padding:26px;border-radius:28px}
      .mini-metrics{grid-template-columns:1fr}
      .form-grid{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr}
    }
    @media (max-width:520px){
      .section{padding:58px 0}
      h1{font-size:36px}
      .hero-actions .btn{width:100%}
      .panel-top{display:block}
      .status-pill{margin-top:12px}
      .summary-card,.notice-card{padding:22px;border-radius:22px}
      .dark-band{padding:24px;border-radius:28px}
      .accordion-title{padding:19px 48px 19px 18px}
      .accordion-content{padding:0 18px 20px}
      .modal-inner{padding:26px 18px}
      .form-actions .btn{width:100%}
      .footer-bottom{display:grid}
    }