/* roulang page: index */
:root{
      --primary:#ff3f8e;
      --secondary:#7c3cff;
      --accent:#22f5c8;
      --gold:#ffd166;
      --bg:#120817;
      --bg2:#1a0f24;
      --paper:#fff7fb;
      --paper2:#faf5ff;
      --text:#f8eefe;
      --dark:#241529;
      --muted:#bfaec7;
      --muted-dark:#8f7a99;
      --border:rgba(255,255,255,.14);
      --border-pink:rgba(255,63,142,.38);
      --radius:28px;
      --radius-sm:18px;
      --shadow:0 22px 80px rgba(7,0,18,.38);
      --shadow-soft:0 16px 45px rgba(124,60,255,.14);
      --container:1200px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 10% 5%, rgba(255,63,142,.28), transparent 30%),
        radial-gradient(circle at 88% 12%, rgba(34,245,200,.12), transparent 25%),
        linear-gradient(180deg,#120817 0%,#1a0f24 44%,#fff7fb 44%,#faf5ff 100%);
      line-height:1.75;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    .site-container{width:min(var(--container),calc(100% - 40px));margin-inline:auto}
    .top-strip{
      min-height:38px;
      background:linear-gradient(90deg,rgba(18,8,23,.98),rgba(124,60,255,.42),rgba(18,8,23,.98));
      border-bottom:1px solid rgba(255,255,255,.1);
      color:#f8eefe;
      font-size:13px;
      position:relative;
      z-index:50;
    }
    .top-strip a{color:#fff;font-weight:700}
    .main-header{
      position:sticky;top:0;z-index:49;
      backdrop-filter:blur(18px);
      background:rgba(18,8,23,.78);
      border-bottom:1px solid rgba(255,255,255,.12);
    }
    .nav-wrap{height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}
    .brand{
      display:flex;align-items:center;gap:12px;font-weight:900;letter-spacing:-.02em;
      min-width:max-content;
    }
    .brand-mark{
      width:42px;height:42px;border-radius:15px;
      display:grid;place-items:center;
      background:linear-gradient(135deg,var(--primary),var(--secondary));
      color:white;font-size:13px;font-weight:900;
      box-shadow:0 12px 30px rgba(255,63,142,.36);
      position:relative;
    }
    .brand-mark:after{
      content:"";position:absolute;inset:-4px;border:1px solid rgba(34,245,200,.5);
      border-radius:18px;transform:rotate(4deg);
    }
    .brand-text{font-size:18px;line-height:1.15}
    .brand-sub{display:block;font-size:11px;color:var(--muted);font-weight:700;margin-top:2px}
    .nav-links{display:flex;align-items:center;gap:8px}
    .nav-link{
      padding:10px 16px;border-radius:999px;color:#eadff0;font-size:14px;font-weight:800;
      transition:.22s ease;position:relative;
    }
    .nav-link:hover{background:rgba(255,63,142,.12);color:#fff;box-shadow:inset 0 0 0 1px rgba(255,63,142,.25)}
    .nav-link.active{background:linear-gradient(135deg,rgba(255,63,142,.95),rgba(124,60,255,.95));color:#fff}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:8px;
      min-height:46px;padding:0 22px;border-radius:999px;font-weight:900;
      border:1px solid transparent;transition:.25s ease;white-space:nowrap;
    }
    .btn-primary{
      color:#fff;background:linear-gradient(135deg,var(--primary),var(--secondary));
      box-shadow:0 16px 40px rgba(255,63,142,.32);
    }
    .btn-primary:hover{transform:translateY(-2px) scale(1.01);box-shadow:0 22px 55px rgba(255,63,142,.42)}
    .btn-secondary{
      color:#fff;background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.2);
    }
    .btn-secondary:hover{background:rgba(124,60,255,.22);border-color:rgba(255,63,142,.5)}
    .btn-light{
      background:#fff;color:var(--dark);box-shadow:0 14px 30px rgba(255,255,255,.14);
    }
    .btn-light:hover{transform:translateY(-2px);box-shadow:0 20px 45px rgba(255,63,142,.18)}
    .mobile-toggle{
      display:none;width:44px;height:44px;border-radius:14px;border:1px solid rgba(255,255,255,.18);
      background:rgba(255,255,255,.08);color:white;
    }
    .hero{
      position:relative;padding:74px 0 86px;min-height:640px;overflow:hidden;
      background:
        linear-gradient(135deg,rgba(18,8,23,.56),rgba(26,15,36,.48)),
        radial-gradient(circle at 18% 32%,rgba(255,63,142,.28),transparent 28%),
        radial-gradient(circle at 75% 38%,rgba(124,60,255,.42),transparent 32%);
    }
    .hero:before{
      content:"";position:absolute;inset:0;opacity:.22;
      background-image:
        linear-gradient(rgba(255,255,255,.12) 1px,transparent 1px),
        linear-gradient(90deg,rgba(255,255,255,.12) 1px,transparent 1px);
      background-size:44px 44px;mask-image:linear-gradient(to bottom,#000,transparent 78%);
    }
    .hero-stage{
      position:relative;border:1px solid rgba(255,255,255,.15);border-radius:36px;
      background:linear-gradient(135deg,rgba(255,255,255,.08),rgba(255,255,255,.03));
      box-shadow:var(--shadow);overflow:hidden;
    }
    .hero-stage:after{
      content:"";position:absolute;width:340px;height:340px;border-radius:999px;right:-120px;top:-130px;
      background:radial-gradient(circle,rgba(255,209,102,.34),transparent 68%);
    }
    .hero-content{position:relative;z-index:2;padding:58px}
    .eyebrow,.badge{
      display:inline-flex;align-items:center;gap:8px;padding:8px 13px;border-radius:999px;
      border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.08);
      color:#fff;font-size:13px;font-weight:900;
    }
    .eyebrow .dot,.status-dot{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 16px var(--accent)}
    .hero h1{
      margin:22px 0 18px;font-size:clamp(38px,6vw,72px);line-height:1.04;font-weight:950;letter-spacing:-.06em;
      max-width:920px;
    }
    .gradient-text{background:linear-gradient(90deg,#fff,var(--gold),var(--primary));-webkit-background-clip:text;background-clip:text;color:transparent}
    .hero-desc{max-width:780px;color:#eadff0;font-size:18px;line-height:1.9}
    .countdown-bar{
      margin-top:30px;display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;
      padding:16px;border-radius:24px;background:rgba(18,8,23,.62);border:1px solid rgba(255,255,255,.16);
    }
    .time-pills{display:flex;gap:10px;flex-wrap:wrap}
    .time-pill{min-width:72px;padding:9px 12px;border-radius:16px;text-align:center;background:rgba(255,63,142,.12);border:1px solid rgba(255,63,142,.28)}
    .time-pill strong{display:block;font-size:22px;line-height:1;color:#fff}
    .time-pill span{font-size:12px;color:var(--muted)}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
    .hero-matrix{
      margin-top:34px;display:grid;grid-template-columns:1.2fr .9fr .9fr;gap:14px;
    }
    .matrix-card{
      min-height:132px;border-radius:24px;padding:20px;background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.16);position:relative;overflow:hidden;transition:.25s ease;
    }
    .matrix-card:hover{transform:translateY(-4px);border-color:rgba(34,245,200,.48);background:rgba(255,255,255,.11)}
    .matrix-card.large{grid-row:span 2;background:linear-gradient(145deg,rgba(255,63,142,.18),rgba(124,60,255,.12))}
    .matrix-card h3{font-size:20px;font-weight:900;margin-bottom:8px}
    .matrix-card p{color:#d9c8e2;font-size:14px;margin:0}
    .section{padding:92px 0}
    .section.dark{background:linear-gradient(180deg,#1a0f24,#120817);color:#fff}
    .section.light{background:var(--paper);color:var(--dark)}
    .section.alt{background:var(--paper2);color:var(--dark)}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:22px;margin-bottom:34px}
    .section-kicker{
      display:inline-flex;padding:7px 12px;border-radius:999px;font-weight:900;font-size:13px;
      color:var(--primary);background:rgba(255,63,142,.1);border:1px solid rgba(255,63,142,.22);margin-bottom:12px;
    }
    .section h2{font-size:clamp(28px,4vw,42px);line-height:1.18;font-weight:950;letter-spacing:-.04em;margin:0}
    .section-lead{max-width:650px;color:var(--muted-dark);font-size:16px;margin-top:12px}
    .dark .section-lead{color:#d9c8e2}
    .service-layout{display:grid;grid-template-columns:1.25fr .75fr .75fr;gap:18px;align-items:stretch}
    .card{
      border-radius:var(--radius);padding:26px;border:1px solid rgba(124,60,255,.18);
      background:#fff;box-shadow:var(--shadow-soft);transition:.25s ease;position:relative;overflow:hidden;
    }
    .card:hover{transform:translateY(-5px);border-color:rgba(255,63,142,.45);box-shadow:0 24px 60px rgba(255,63,142,.16)}
    .card.dark-card{background:linear-gradient(145deg,rgba(255,255,255,.08),rgba(255,255,255,.035));border-color:rgba(255,255,255,.14);box-shadow:var(--shadow);color:#fff}
    .card h3{font-size:22px;font-weight:950;margin:0 0 10px}
    .card p{color:var(--muted-dark);margin:0}
    .dark-card p{color:#d9c8e2}
    .card-number{font-size:13px;font-weight:950;color:var(--gold);letter-spacing:.08em;margin-bottom:18px}
    .pill-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
    .pill{
      display:inline-flex;align-items:center;gap:7px;padding:9px 12px;border-radius:999px;
      background:rgba(124,60,255,.1);color:#5b35bc;border:1px solid rgba(124,60,255,.18);
      font-size:13px;font-weight:800;
    }
    .stats-panel{
      border-radius:34px;padding:34px;background:
        radial-gradient(circle at 20% 20%,rgba(255,63,142,.2),transparent 30%),
        linear-gradient(135deg,#21102e,#120817);
      border:1px solid rgba(255,255,255,.14);box-shadow:var(--shadow);
    }
    .stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
    .stat-box{padding:24px;border-radius:24px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12)}
    .stat-num{font-size:38px;font-weight:950;color:var(--accent);line-height:1}
    .stat-box p{margin:10px 0 0;color:#d9c8e2;font-size:14px}
    .case-grid{display:grid;grid-template-columns:1.1fr .9fr 1fr;gap:18px;align-items:start}
    .case-card:nth-child(2){margin-top:36px}
    .case-card:nth-child(3){margin-top:10px}
    .case-card .tag{display:inline-flex;margin-bottom:14px;padding:6px 10px;border-radius:999px;background:rgba(255,209,102,.22);color:#7a5100;font-weight:900;font-size:12px}
    .method{margin-top:16px;padding:14px;border-radius:18px;background:rgba(255,63,142,.08);color:#6e4560;font-size:14px}
    .plan-flow{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;counter-reset:step}
    .plan-card{min-height:260px}
    .plan-card:before{
      counter-increment:step;content:"0" counter(step);
      display:inline-grid;place-items:center;width:44px;height:44px;border-radius:16px;
      background:linear-gradient(135deg,var(--primary),var(--secondary));color:white;font-weight:950;margin-bottom:18px;
      box-shadow:0 12px 26px rgba(255,63,142,.28);
    }
    .news-layout{display:grid;grid-template-columns:1.35fr .65fr;gap:20px}
    .news-list{display:grid;gap:12px}
    .news-item{
      display:flex;justify-content:space-between;gap:18px;padding:18px 20px;border-radius:20px;
      background:#fff;border:1px solid rgba(124,60,255,.14);transition:.22s ease;
    }
    .news-item:hover{transform:translateX(4px);border-color:rgba(255,63,142,.35);box-shadow:0 14px 34px rgba(124,60,255,.12)}
    .news-item strong{font-weight:950;color:var(--dark)}
    .news-item span{color:var(--muted-dark);font-size:13px;white-space:nowrap}
    .quote-card{
      border-radius:28px;padding:26px;background:linear-gradient(135deg,rgba(255,63,142,.12),rgba(34,245,200,.1));
      border:1px solid rgba(255,63,142,.18);
    }
    .faq-wrap{display:grid;gap:12px;max-width:920px;margin:0 auto}
    .faq-item{
      border-radius:22px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);
      overflow:hidden;transition:.25s ease;
    }
    .faq-item:hover,.faq-item.active{border-color:rgba(255,63,142,.48);background:rgba(255,255,255,.1)}
    .faq-q{
      width:100%;padding:20px 22px;background:transparent;border:0;color:#fff;text-align:left;
      display:flex;align-items:center;justify-content:space-between;gap:16px;font-weight:950;
    }
    .faq-icon{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:rgba(255,63,142,.16);transition:.25s ease;flex:0 0 auto}
    .faq-item.active .faq-icon{transform:rotate(45deg);background:var(--primary)}
    .faq-a{max-height:0;overflow:hidden;transition:max-height .28s ease}
    .faq-a p{padding:0 22px 20px;margin:0;color:#d9c8e2}
    .contact-panel{
      display:grid;grid-template-columns:.8fr 1.2fr;gap:20px;border-radius:36px;padding:26px;
      background:linear-gradient(135deg,#21102e,#120817);border:1px solid rgba(255,255,255,.14);box-shadow:var(--shadow);
    }
    .contact-info{padding:18px}
    .contact-info h2{color:#fff}
    .contact-info p{color:#d9c8e2}
    .form-card{background:#fff;border-radius:28px;padding:24px;color:var(--dark)}
    .form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .field{display:flex;flex-direction:column;gap:7px}
    .field.full{grid-column:1 / -1}
    .field label{font-size:13px;font-weight:900;color:#5e4966}
    .field input,.field select,.field textarea{
      width:100%;border:1px solid rgba(124,60,255,.18);border-radius:16px;padding:13px 14px;
      background:#fffaff;color:var(--dark);outline:none;transition:.2s ease;
    }
    .field textarea{min-height:120px;resize:vertical}
    .field input:focus,.field select:focus,.field textarea:focus{
      border-color:var(--primary);box-shadow:0 0 0 4px rgba(255,63,142,.12);background:#fff;
    }
    .footer{
      background:#120817;color:#f8eefe;padding:58px 0 28px;border-top:1px solid rgba(255,63,142,.22);
      position:relative;overflow:hidden;
    }
    .footer:before{
      content:"";position:absolute;inset:auto -80px -160px auto;width:360px;height:360px;border-radius:50%;
      background:radial-gradient(circle,rgba(255,63,142,.2),transparent 70%);
    }
    .footer-grid{display:grid;grid-template-columns:1.15fr .75fr .75fr;gap:28px;position:relative}
    .footer h3{font-size:20px;font-weight:950;margin:0 0 12px}
    .footer p,.footer li{color:#cdbbd6;font-size:14px}
    .footer ul{list-style:none;padding:0;margin:0;display:grid;gap:9px}
    .footer a:hover{color:#fff}
    .copyright{margin-top:34px;padding-top:18px;border-top:1px solid rgba(255,255,255,.1);color:#bdaec5;font-size:13px;position:relative}
    .float-cta{
      position:fixed;right:18px;bottom:18px;z-index:60;display:none;
      border-radius:999px;padding:12px 16px;background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;font-weight:950;
      box-shadow:0 18px 45px rgba(255,63,142,.38);
    }
    @media (max-width:1024px){
      .service-layout,.case-grid,.plan-flow,.stats-grid{grid-template-columns:repeat(2,1fr)}
      .hero-content{padding:42px}
      .hero-matrix{grid-template-columns:1fr 1fr}
      .matrix-card.large{grid-row:auto;grid-column:1 / -1}
      .news-layout,.contact-panel{grid-template-columns:1fr}
    }
    @media (max-width:768px){
      .site-container{width:min(100% - 28px,var(--container))}
      .top-strip .hide-sm{display:none}
      .nav-wrap{height:68px}
      .nav-links{
        position:absolute;left:14px;right:14px;top:76px;display:none;flex-direction:column;align-items:stretch;
        padding:14px;border-radius:24px;background:rgba(18,8,23,.98);border:1px solid rgba(255,255,255,.14);
        box-shadow:var(--shadow);
      }
      .nav-links.open{display:flex}
      .nav-link{padding:13px 16px}
      .nav-cta{display:none}
      .mobile-toggle{display:grid;place-items:center}
      .hero{padding:40px 0 58px;min-height:auto}
      .hero-content{padding:28px}
      .hero-desc{font-size:16px}
      .hero-matrix,.service-layout,.case-grid,.plan-flow,.stats-grid,.footer-grid{grid-template-columns:1fr}
      .case-card:nth-child(2),.case-card:nth-child(3){margin-top:0}
      .section{padding:64px 0}
      .section-head{display:block}
      .form-grid{grid-template-columns:1fr}
      .float-cta{display:inline-flex}
    }
    @media (max-width:520px){
      .brand-text{font-size:15px}
      .brand-mark{width:38px;height:38px}
      .hero-actions .btn,.countdown-bar .btn{width:100%}
      .time-pills{width:100%;display:grid;grid-template-columns:repeat(3,1fr)}
      .time-pill{min-width:0}
      .news-item{display:block}
      .news-item span{display:block;margin-top:6px}
    }

/* roulang page: category1 */
:root {
      --primary: #ff3f8e;
      --primary-2: #ff76b6;
      --secondary: #7c3cff;
      --accent: #22f5c8;
      --warn: #ffd166;
      --bg: #120817;
      --bg-2: #1a0f24;
      --panel: rgba(255, 255, 255, 0.08);
      --panel-2: #fff7fb;
      --text: #f8eefe;
      --text-dark: #241529;
      --muted: #b9a7c4;
      --muted-dark: #76627f;
      --border: rgba(255, 255, 255, 0.16);
      --border-hot: rgba(255, 63, 142, 0.48);
      --radius-lg: 28px;
      --radius-md: 20px;
      --radius-sm: 14px;
      --shadow-hot: 0 24px 80px rgba(255, 63, 142, 0.24);
      --shadow-soft: 0 18px 60px rgba(38, 16, 51, 0.18);
      --container: 1200px;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      min-height: 100vh;
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
      color: var(--text);
      line-height: 1.75;
      background:
        radial-gradient(circle at 14% 10%, rgba(255, 63, 142, 0.32), transparent 30%),
        radial-gradient(circle at 88% 18%, rgba(34, 245, 200, 0.18), transparent 28%),
        linear-gradient(180deg, #120817 0%, #1a0f24 48%, #fff7fb 48%, #fff7fb 100%);
      overflow-x: hidden;
    }

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

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

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

    button {
      cursor: pointer;
    }

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

    .top-strip {
      background: linear-gradient(90deg, rgba(18, 8, 23, 0.96), rgba(124, 60, 255, 0.42), rgba(18, 8, 23, 0.96));
      border-bottom: 1px solid rgba(255, 255, 255, 0.1);
      color: #f7e9ff;
      font-size: 13px;
      position: relative;
      z-index: 40;
    }

    .top-strip-inner {
      min-height: 38px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
    }

    .top-actions {
      display: flex;
      align-items: center;
      gap: 14px;
      white-space: nowrap;
    }

    .top-pill {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: #fff;
      opacity: 0.92;
    }

    .top-dot {
      width: 8px;
      height: 8px;
      border-radius: 999px;
      background: var(--accent);
      box-shadow: 0 0 18px rgba(34, 245, 200, 0.72);
      flex: 0 0 auto;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 35;
      background: rgba(18, 8, 23, 0.78);
      backdrop-filter: blur(18px);
      border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    }

    .main-nav {
      min-height: 78px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 22px;
    }

    .brand-logo {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      min-width: max-content;
      font-weight: 900;
      color: #fff;
      letter-spacing: 0;
    }

    .brand-mark {
      width: 42px;
      height: 42px;
      border-radius: 16px;
      display: grid;
      place-items: center;
      background:
        linear-gradient(135deg, var(--primary), var(--secondary));
      box-shadow: 0 12px 34px rgba(255, 63, 142, 0.38);
      position: relative;
      overflow: hidden;
    }

    .brand-mark::before {
      content: "";
      width: 18px;
      height: 18px;
      border: 3px solid rgba(255, 255, 255, 0.9);
      border-radius: 7px;
      transform: rotate(18deg);
    }

    .brand-mark::after {
      content: "01";
      position: absolute;
      right: 5px;
      bottom: 2px;
      font-size: 10px;
      color: rgba(255, 255, 255, 0.8);
      font-weight: 800;
    }

    .brand-text {
      display: flex;
      flex-direction: column;
      line-height: 1.15;
      font-size: 18px;
    }

    .brand-sub {
      font-size: 11px;
      color: var(--accent);
      font-weight: 700;
      margin-top: 4px;
    }

    .nav-links {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      padding: 8px;
      border: 1px solid rgba(255, 255, 255, 0.12);
      border-radius: 999px;
      background: rgba(255, 255, 255, 0.06);
    }

    .nav-link {
      position: relative;
      padding: 10px 18px;
      border-radius: 999px;
      color: #eadcf4;
      font-size: 14px;
      font-weight: 700;
      transition: color 0.22s ease, background 0.22s ease, transform 0.22s ease;
    }

    .nav-link:hover {
      color: #fff;
      background: rgba(255, 63, 142, 0.18);
      transform: translateY(-1px);
    }

    .nav-link.active {
      color: #fff;
      background: linear-gradient(135deg, var(--primary), var(--secondary));
      box-shadow: 0 10px 28px rgba(255, 63, 142, 0.28);
    }

    .nav-cta {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 44px;
      padding: 0 20px;
      border-radius: 999px;
      color: #fff;
      font-weight: 800;
      background: linear-gradient(135deg, var(--primary), var(--secondary));
      border: 1px solid rgba(255, 255, 255, 0.22);
      box-shadow: 0 14px 38px rgba(255, 63, 142, 0.28);
      transition: transform 0.22s ease, box-shadow 0.22s ease, filter 0.22s ease;
    }

    .nav-cta:hover, .btn-primary:hover {
      transform: translateY(-2px) scale(1.01);
      box-shadow: 0 18px 52px rgba(255, 63, 142, 0.42);
      filter: saturate(1.1);
    }

    .menu-toggle {
      display: none;
      width: 46px;
      height: 46px;
      border: 1px solid rgba(255, 255, 255, 0.16);
      border-radius: 16px;
      background: rgba(255, 255, 255, 0.08);
      color: #fff;
      align-items: center;
      justify-content: center;
    }

    .menu-toggle span,
    .menu-toggle span::before,
    .menu-toggle span::after {
      content: "";
      width: 20px;
      height: 2px;
      border-radius: 999px;
      background: currentColor;
      display: block;
      transition: transform 0.22s ease, opacity 0.22s ease;
    }

    .menu-toggle span::before {
      transform: translateY(-7px);
    }

    .menu-toggle span::after {
      transform: translateY(5px);
    }

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

    .menu-toggle.is-open span::before {
      transform: translateY(0) rotate(90deg);
    }

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

    .page-hero {
      position: relative;
      min-height: 520px;
      padding: 76px 0 58px;
      overflow: hidden;
      background:
        linear-gradient(135deg, rgba(255, 63, 142, 0.28), rgba(124, 60, 255, 0.22) 42%, rgba(34, 245, 200, 0.1)),
        radial-gradient(circle at 75% 20%, rgba(255, 209, 102, 0.18), transparent 24%);
    }

    .page-hero::before {
      content: "";
      position: absolute;
      inset: 0;
      background-image:
        linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
      background-size: 34px 34px;
      mask-image: linear-gradient(180deg, rgba(0,0,0,0.78), transparent 85%);
      pointer-events: none;
    }

    .page-hero::after {
      content: "";
      position: absolute;
      width: 340px;
      height: 340px;
      right: -130px;
      top: 54px;
      border: 1px solid rgba(34, 245, 200, 0.26);
      border-radius: 50%;
      box-shadow: inset 0 0 80px rgba(34, 245, 200, 0.1), 0 0 80px rgba(255, 63, 142, 0.18);
      pointer-events: none;
    }

    .breadcrumb {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 9px;
      color: #eadcf4;
      font-size: 14px;
      margin-bottom: 26px;
    }

    .breadcrumb a {
      color: #fff;
      font-weight: 700;
      opacity: 0.88;
    }

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

    .hero-banner {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: minmax(0, 1.04fr) minmax(320px, 0.72fr);
      gap: 36px;
      align-items: stretch;
    }

    .hero-copy {
      padding: 34px 0;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 9px;
      padding: 8px 13px;
      border: 1px solid rgba(34, 245, 200, 0.3);
      border-radius: 999px;
      color: #f8eefe;
      background: rgba(34, 245, 200, 0.08);
      font-size: 13px;
      font-weight: 800;
      margin-bottom: 22px;
    }

    .eyebrow::before {
      content: "";
      width: 9px;
      height: 9px;
      border-radius: 999px;
      background: var(--accent);
      box-shadow: 0 0 18px rgba(34, 245, 200, 0.72);
    }

    h1 {
      margin: 0;
      font-size: clamp(36px, 6vw, 66px);
      line-height: 1.08;
      font-weight: 900;
      letter-spacing: 0;
      max-width: 780px;
    }

    .gradient-text {
      background: linear-gradient(95deg, #fff 0%, #ff9dcc 35%, #ffd166 67%, #22f5c8 100%);
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
    }

    .hero-lead {
      margin: 22px 0 0;
      max-width: 690px;
      color: #e7d8ef;
      font-size: 17px;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 14px;
      margin-top: 30px;
    }

    .btn-primary,
    .btn-secondary,
    .btn-light,
    .btn-mini {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      border: 0;
      border-radius: 999px;
      font-weight: 850;
      transition: transform 0.22s ease, box-shadow 0.22s ease, background 0.22s ease, border-color 0.22s ease;
    }

    .btn-primary {
      min-height: 50px;
      padding: 0 24px;
      color: #fff;
      background: linear-gradient(135deg, var(--primary), var(--secondary));
      box-shadow: var(--shadow-hot);
    }

    .btn-secondary {
      min-height: 50px;
      padding: 0 22px;
      color: #fff;
      background: rgba(255, 255, 255, 0.08);
      border: 1px solid rgba(255, 255, 255, 0.18);
    }

    .btn-secondary:hover {
      background: rgba(124, 60, 255, 0.2);
      border-color: rgba(255, 63, 142, 0.45);
      transform: translateY(-2px);
    }

    .btn-light {
      min-height: 46px;
      padding: 0 18px;
      color: var(--text-dark);
      background: #fff;
      box-shadow: 0 12px 28px rgba(38, 16, 51, 0.12);
    }

    .btn-light:hover {
      transform: translateY(-2px);
      box-shadow: 0 16px 36px rgba(38, 16, 51, 0.2);
    }

    .btn-mini {
      min-height: 38px;
      padding: 0 14px;
      font-size: 13px;
      color: #fff;
      background: rgba(255, 63, 142, 0.16);
      border: 1px solid rgba(255, 63, 142, 0.3);
    }

    .btn-mini:hover {
      background: linear-gradient(135deg, var(--primary), var(--secondary));
      transform: translateY(-2px);
    }

    .hero-panel {
      position: relative;
      padding: 18px;
      border-radius: 32px;
      background: rgba(255, 255, 255, 0.08);
      border: 1px solid rgba(255, 255, 255, 0.16);
      box-shadow: var(--shadow-hot);
      overflow: hidden;
    }

    .hero-panel::before {
      content: "";
      position: absolute;
      inset: -2px;
      border-radius: inherit;
      padding: 1px;
      background: linear-gradient(135deg, rgba(255, 63, 142, 0.8), rgba(34, 245, 200, 0.58), rgba(124, 60, 255, 0.72));
      -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
      -webkit-mask-composite: xor;
      mask-composite: exclude;
      pointer-events: none;
    }

    .hero-matrix {
      position: relative;
      display: grid;
      gap: 14px;
    }

    .guide-card {
      padding: 20px;
      border-radius: 24px;
      color: #fff;
      background: linear-gradient(145deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.05));
      border: 1px solid rgba(255, 255, 255, 0.14);
      transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
    }

    .guide-card:hover,
    .content-card:hover,
    .recommend-card:hover,
    .faq-item:hover {
      transform: translateY(-4px);
      border-color: rgba(255, 63, 142, 0.58);
      box-shadow: 0 22px 52px rgba(255, 63, 142, 0.18);
    }

    .guide-card.featured {
      min-height: 160px;
      background:
        radial-gradient(circle at 84% 20%, rgba(255, 209, 102, 0.22), transparent 34%),
        linear-gradient(145deg, rgba(255, 63, 142, 0.32), rgba(124, 60, 255, 0.16));
    }

    .card-kicker {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      color: var(--accent);
      font-size: 12px;
      font-weight: 900;
      margin-bottom: 10px;
    }

    .guide-card h2,
    .guide-card h3 {
      margin: 0;
      font-size: 22px;
      line-height: 1.3;
      font-weight: 900;
    }

    .guide-card p {
      margin: 10px 0 0;
      color: #dfcfe9;
      font-size: 14px;
    }

    .hero-tabs {
      position: relative;
      z-index: 2;
      margin-top: 36px;
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      padding: 12px;
      border-radius: 24px;
      background: rgba(255, 255, 255, 0.08);
      border: 1px solid rgba(255, 255, 255, 0.13);
    }

    .hero-tab,
    .filter-chip,
    .tag {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      border-radius: 999px;
      font-weight: 800;
      white-space: nowrap;
      transition: transform 0.22s ease, background 0.22s ease, color 0.22s ease, border-color 0.22s ease;
    }

    .hero-tab {
      min-height: 38px;
      padding: 0 14px;
      color: #f5e9fb;
      background: rgba(255, 255, 255, 0.08);
      border: 1px solid rgba(255, 255, 255, 0.12);
      font-size: 13px;
    }

    .hero-tab:hover,
    .filter-chip:hover {
      transform: translateY(-2px);
      border-color: rgba(34, 245, 200, 0.48);
      background: rgba(34, 245, 200, 0.12);
    }

    main {
      background: var(--panel-2);
      color: var(--text-dark);
    }

    .section {
      padding: 86px 0;
      position: relative;
    }

    .section.dark {
      background:
        radial-gradient(circle at 20% 20%, rgba(255, 63, 142, 0.2), transparent 28%),
        linear-gradient(180deg, #170b20 0%, #120817 100%);
      color: var(--text);
    }

    .section-heading {
      display: grid;
      grid-template-columns: minmax(0, 0.9fr) minmax(260px, 0.46fr);
      align-items: end;
      gap: 28px;
      margin-bottom: 32px;
    }

    .section-label {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      width: fit-content;
      padding: 7px 12px;
      border-radius: 999px;
      background: rgba(255, 63, 142, 0.12);
      color: #d92572;
      border: 1px solid rgba(255, 63, 142, 0.22);
      font-size: 13px;
      font-weight: 900;
      margin-bottom: 14px;
    }

    .dark .section-label {
      color: #ffd7e8;
      background: rgba(255, 63, 142, 0.16);
      border-color: rgba(255, 63, 142, 0.36);
    }

    .section h2 {
      margin: 0;
      font-size: clamp(28px, 4vw, 42px);
      line-height: 1.2;
      font-weight: 900;
      letter-spacing: 0;
    }

    .section-summary {
      margin: 0;
      color: var(--muted-dark);
      font-size: 16px;
    }

    .dark .section-summary {
      color: #d9c9e4;
    }

    .filter-bar {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      padding: 18px;
      border-radius: 28px;
      background: #fff;
      border: 1px solid rgba(124, 60, 255, 0.14);
      box-shadow: var(--shadow-soft);
      margin-top: -44px;
      position: relative;
      z-index: 3;
    }

    .filter-group {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }

    .filter-chip {
      min-height: 40px;
      padding: 0 15px;
      border: 1px solid rgba(124, 60, 255, 0.18);
      background: #fff7fb;
      color: #4f2a61;
      font-size: 14px;
    }

    .filter-chip.active {
      color: #fff;
      background: linear-gradient(135deg, var(--primary), var(--secondary));
      border-color: transparent;
      box-shadow: 0 12px 30px rgba(255, 63, 142, 0.22);
    }

    .content-layout {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 330px;
      gap: 26px;
      align-items: start;
    }

    .masonry-grid {
      columns: 3 250px;
      column-gap: 18px;
    }

    .content-card {
      display: inline-block;
      width: 100%;
      margin: 0 0 18px;
      padding: 22px;
      break-inside: avoid;
      border-radius: 26px;
      background: #fff;
      border: 1px solid rgba(124, 60, 255, 0.14);
      box-shadow: var(--shadow-soft);
      transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
      overflow: hidden;
      position: relative;
    }

    .content-card::before {
      content: "";
      position: absolute;
      inset: 0 0 auto 0;
      height: 5px;
      background: linear-gradient(90deg, var(--primary), var(--secondary), var(--accent));
    }

    .content-card.tall {
      min-height: 332px;
    }

    .content-card.compact {
      min-height: 214px;
    }

    .tag {
      min-height: 28px;
      padding: 0 10px;
      font-size: 12px;
      color: #7a2451;
      background: rgba(255, 63, 142, 0.1);
      border: 1px solid rgba(255, 63, 142, 0.18);
    }

    .content-card h3 {
      margin: 14px 0 8px;
      font-size: 22px;
      line-height: 1.32;
      font-weight: 900;
      color: #23122c;
    }

    .content-card p {
      margin: 0;
      color: var(--muted-dark);
      font-size: 15px;
    }

    .card-meta {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 9px;
      margin: 18px 0;
      color: #8f5aa6;
      font-size: 13px;
      font-weight: 800;
    }

    .status-dot {
      width: 8px;
      height: 8px;
      border-radius: 999px;
      background: var(--accent);
      box-shadow: 0 0 14px rgba(34, 245, 200, 0.8);
    }

    .card-list {
      display: grid;
      gap: 10px;
      margin-top: 16px;
    }

    .card-list li {
      display: flex;
      gap: 10px;
      align-items: flex-start;
      color: #4a3352;
      font-size: 14px;
    }

    .card-list li::before {
      content: "";
      width: 8px;
      height: 8px;
      margin-top: 9px;
      border-radius: 999px;
      background: linear-gradient(135deg, var(--primary), var(--secondary));
      flex: 0 0 auto;
    }

    .side-stack {
      display: grid;
      gap: 18px;
      position: sticky;
      top: 118px;
    }

    .recommend-card {
      padding: 22px;
      border-radius: 26px;
      background:
        radial-gradient(circle at 86% 16%, rgba(255, 63, 142, 0.14), transparent 30%),
        #fff;
      border: 1px solid rgba(124, 60, 255, 0.16);
      box-shadow: var(--shadow-soft);
      transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
    }

    .recommend-card.dark-card {
      background:
        radial-gradient(circle at 80% 10%, rgba(34, 245, 200, 0.18), transparent 32%),
        linear-gradient(145deg, #24112e, #16091d);
      color: #fff;
      border-color: rgba(255, 255, 255, 0.14);
    }

    .recommend-card h3 {
      margin: 0 0 12px;
      font-size: 20px;
      font-weight: 900;
    }

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

    .dark-card p {
      color: #dfcfe9;
    }

    .question-list {
      display: grid;
      gap: 12px;
      margin-top: 16px;
    }

    .question-link {
      display: flex;
      justify-content: space-between;
      gap: 10px;
      align-items: center;
      padding: 12px 13px;
      border-radius: 16px;
      color: #4d285c;
      background: #fff7fb;
      border: 1px solid rgba(124, 60, 255, 0.12);
      font-size: 14px;
      font-weight: 800;
      transition: transform 0.22s ease, border-color 0.22s ease, background 0.22s ease;
    }

    .question-link:hover {
      transform: translateX(3px);
      background: rgba(255, 63, 142, 0.08);
      border-color: rgba(255, 63, 142, 0.28);
    }

    .steps {
      display: grid;
      gap: 16px;
      margin-top: 18px;
    }

    .step {
      display: grid;
      grid-template-columns: 44px 1fr;
      gap: 12px;
      align-items: start;
    }

    .step-no {
      width: 44px;
      height: 44px;
      border-radius: 16px;
      display: grid;
      place-items: center;
      color: #fff;
      font-weight: 900;
      background: linear-gradient(135deg, var(--primary), var(--secondary));
      box-shadow: 0 12px 28px rgba(255, 63, 142, 0.24);
    }

    .step strong {
      display: block;
      color: #fff;
      font-size: 15px;
      margin-bottom: 2px;
    }

    .step span {
      color: #dfcfe9;
      font-size: 13px;
    }

    .faq-wrap {
      display: grid;
      gap: 14px;
      max-width: 940px;
      margin-inline: auto;
    }

    .faq-item {
      border-radius: 22px;
      border: 1px solid rgba(255, 255, 255, 0.14);
      background: rgba(255, 255, 255, 0.07);
      overflow: hidden;
      transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
    }

    .faq-question {
      width: 100%;
      padding: 20px 22px;
      border: 0;
      background: transparent;
      color: #fff;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      text-align: left;
      font-weight: 900;
      font-size: 17px;
    }

    .faq-icon {
      width: 30px;
      height: 30px;
      border-radius: 999px;
      display: grid;
      place-items: center;
      background: rgba(255, 63, 142, 0.16);
      color: var(--accent);
      flex: 0 0 auto;
      transition: transform 0.22s ease, background 0.22s ease;
    }

    .faq-answer {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.28s ease;
    }

    .faq-answer p {
      margin: 0;
      padding: 0 22px 22px;
      color: #dfcfe9;
      font-size: 15px;
    }

    .faq-item.is-open {
      border-color: rgba(34, 245, 200, 0.44);
      background: rgba(255, 255, 255, 0.1);
    }

    .faq-item.is-open .faq-answer {
      max-height: 220px;
    }

    .faq-item.is-open .faq-icon {
      transform: rotate(45deg);
      background: rgba(34, 245, 200, 0.16);
    }

    .cta-panel {
      display: grid;
      grid-template-columns: minmax(0, 0.95fr) minmax(300px, 0.65fr);
      gap: 24px;
      align-items: stretch;
      padding: 28px;
      border-radius: 34px;
      color: #fff;
      background:
        radial-gradient(circle at 88% 18%, rgba(34, 245, 200, 0.16), transparent 30%),
        linear-gradient(135deg, #25102f, #15091c 56%, #2b113a);
      border: 1px solid rgba(255, 255, 255, 0.14);
      box-shadow: var(--shadow-hot);
      overflow: hidden;
      position: relative;
    }

    .cta-panel::before {
      content: "";
      position: absolute;
      inset: auto -60px -80px auto;
      width: 240px;
      height: 240px;
      border: 1px solid rgba(255, 209, 102, 0.22);
      border-radius: 50%;
      pointer-events: none;
    }

    .cta-panel h2 {
      margin: 0;
      font-size: clamp(28px, 4vw, 42px);
      font-weight: 900;
      line-height: 1.22;
    }

    .cta-panel p {
      margin: 16px 0 0;
      color: #dfcfe9;
    }

    .feedback-box {
      position: relative;
      z-index: 1;
      padding: 22px;
      border-radius: 26px;
      background: rgba(255, 255, 255, 0.08);
      border: 1px solid rgba(255, 255, 255, 0.14);
    }

    .feedback-box label {
      display: block;
      margin-bottom: 8px;
      color: #f8eefe;
      font-size: 13px;
      font-weight: 800;
    }

    .feedback-box input,
    .feedback-box textarea,
    .feedback-box select {
      width: 100%;
      border: 1px solid rgba(255, 255, 255, 0.16);
      border-radius: 18px;
      background: rgba(255, 255, 255, 0.1);
      color: #fff;
      padding: 12px 14px;
      outline: none;
      transition: border-color 0.22s ease, box-shadow 0.22s ease, background 0.22s ease;
    }

    .feedback-box textarea {
      min-height: 104px;
      resize: vertical;
    }

    .feedback-box select option {
      color: #241529;
    }

    .feedback-box input::placeholder,
    .feedback-box textarea::placeholder {
      color: rgba(255, 255, 255, 0.58);
    }

    .feedback-box input:focus,
    .feedback-box textarea:focus,
    .feedback-box select:focus {
      border-color: rgba(255, 63, 142, 0.76);
      box-shadow: 0 0 0 4px rgba(255, 63, 142, 0.14);
      background: rgba(255, 255, 255, 0.14);
    }

    .field-grid {
      display: grid;
      gap: 14px;
    }

    .footer {
      padding: 70px 0 28px;
      background:
        radial-gradient(circle at 12% 8%, rgba(255, 63, 142, 0.18), transparent 28%),
        #120817;
      color: #f8eefe;
      border-top: 1px solid rgba(255, 255, 255, 0.12);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.1fr) minmax(180px, 0.6fr) minmax(220px, 0.7fr);
      gap: 34px;
    }

    .footer h3 {
      margin: 0 0 14px;
      font-size: 18px;
      font-weight: 900;
    }

    .footer p,
    .footer li {
      color: #d9c9e4;
      font-size: 14px;
      margin: 0;
    }

    .footer ul {
      list-style: none;
      padding: 0;
      margin: 0;
      display: grid;
      gap: 8px;
    }

    .footer a {
      color: #d9c9e4;
      transition: color 0.2s ease, transform 0.2s ease;
      display: inline-block;
    }

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

    .copyright {
      margin-top: 38px;
      padding-top: 20px;
      color: #b9a7c4;
      font-size: 13px;
      border-top: 1px solid rgba(255, 255, 255, 0.1);
    }

    .fade-up {
      animation: fadeUp 0.7s ease both;
    }

    @keyframes fadeUp {
      from {
        opacity: 0;
        transform: translateY(18px);
      }
      to {
        opacity: 1;
        transform: translateY(0);
      }
    }

    @media (max-width: 1024px) {
      .hero-banner,
      .content-layout,
      .cta-panel,
      .section-heading {
        grid-template-columns: 1fr;
      }

      .side-stack {
        position: static;
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

      .nav-cta {
        display: none;
      }
    }

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

      .top-strip-inner {
        min-height: 34px;
        font-size: 12px;
      }

      .top-actions {
        display: none;
      }

      .main-nav {
        min-height: 68px;
      }

      .brand-text {
        font-size: 15px;
      }

      .brand-sub {
        display: none;
      }

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

      .nav-links {
        position: absolute;
        top: calc(100% + 10px);
        left: 14px;
        right: 14px;
        display: none;
        flex-direction: column;
        align-items: stretch;
        border-radius: 24px;
        padding: 12px;
        background: rgba(18, 8, 23, 0.96);
        box-shadow: 0 24px 70px rgba(0, 0, 0, 0.38);
      }

      .nav-links.is-open {
        display: flex;
      }

      .nav-link {
        padding: 13px 16px;
      }

      .page-hero {
        min-height: auto;
        padding: 48px 0 54px;
      }

      .hero-copy {
        padding: 12px 0;
      }

      .hero-actions {
        align-items: stretch;
      }

      .hero-actions a {
        width: 100%;
      }

      .hero-tabs,
      .filter-group {
        flex-wrap: nowrap;
        overflow-x: auto;
        scrollbar-width: none;
      }

      .hero-tabs::-webkit-scrollbar,
      .filter-group::-webkit-scrollbar {
        display: none;
      }

      .filter-bar {
        margin-top: -30px;
        border-radius: 22px;
      }

      .masonry-grid {
        columns: 1;
      }

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

      .section {
        padding: 62px 0;
      }

      .content-card,
      .recommend-card,
      .cta-panel {
        border-radius: 22px;
      }
    }

    @media (max-width: 520px) {
      h1 {
        font-size: 36px;
      }

      .hero-panel {
        padding: 12px;
        border-radius: 24px;
      }

      .guide-card {
        padding: 17px;
        border-radius: 20px;
      }

      .section h2,
      .cta-panel h2 {
        font-size: 28px;
      }

      .filter-bar {
        padding: 14px;
      }

      .btn-primary,
      .btn-secondary,
      .btn-light {
        width: 100%;
      }

      .faq-question {
        padding: 17px;
        font-size: 15px;
      }

      .faq-answer p {
        padding: 0 17px 17px;
      }
    }