/* roulang page: index */
:root{
      --brand-red:#e7351f;
      --brand-orange:#ff7a1a;
      --brand-gold:#f6b73c;
      --ink:#26211f;
      --muted:#6f6660;
      --soft:#fff7ed;
      --paper:#fffdf9;
      --line:#eadfd3;
      --dark:#2b2522;
      --radius:8px;
      --shadow:0 16px 44px rgba(101,57,25,.12);
      --shadow-sm:0 8px 22px rgba(101,57,25,.08);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;
      color:var(--ink);
      background:
        radial-gradient(circle at 14% 0%, rgba(255,122,26,.12), transparent 28%),
        linear-gradient(180deg,#fff7ed 0%,#fffdf9 38%,#fff7ed 100%);
      line-height:1.65;
      -webkit-font-smoothing:antialiased;
      text-rendering:optimizeLegibility;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    .site-wrap{overflow:hidden}
    .container{width:min(1180px,calc(100% - 32px));margin:0 auto}
    .topbar{position:sticky;top:0;z-index:50;padding:14px 0;background:rgba(255,247,237,.88);backdrop-filter:blur(14px)}
    .nav-panel{
      display:flex;align-items:center;gap:14px;justify-content:space-between;
      background:rgba(255,253,249,.94);border:1px solid var(--line);border-radius:8px;
      box-shadow:var(--shadow-sm);padding:10px;
    }
    .brand{display:flex;align-items:center;gap:10px;min-width:max-content;font-weight:900;color:var(--dark)}
    .brand-mark{width:38px;height:38px;border-radius:8px;background:linear-gradient(135deg,var(--brand-red),var(--brand-orange));display:grid;place-items:center;color:#fff;font-weight:900;box-shadow:0 10px 18px rgba(231,53,31,.22)}
    .nav-links{display:flex;gap:8px;align-items:center;flex:1;justify-content:center}
    .nav-link{
      display:flex;align-items:center;gap:7px;padding:10px 12px;border:1px solid transparent;border-radius:8px;
      color:#514843;font-weight:800;font-size:14px;transition:.2s ease;background:#fffaf3;
    }
    .nav-link:hover,.nav-link.active{border-color:#ffc68d;background:#fff2df;color:var(--brand-red);transform:translateY(-1px)}
    .nav-icon{width:18px;height:18px;display:inline-grid;place-items:center;color:var(--brand-orange)}
    .nav-cta{display:flex;gap:8px;align-items:center}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:8px;
      padding:12px 16px;font-weight:900;cursor:pointer;transition:.2s ease;white-space:nowrap;
    }
    .btn:focus-visible,.nav-link:focus-visible,.faq-summary:focus-visible,input:focus-visible{outline:3px solid rgba(255,122,26,.35);outline-offset:2px}
    .btn-primary{background:linear-gradient(135deg,var(--brand-red),var(--brand-orange));color:#fff;box-shadow:0 12px 26px rgba(231,53,31,.24)}
    .btn-primary:hover{filter:brightness(1.04);transform:translateY(-1px)}
    .btn-soft{background:#fff3e1;color:#bf2d1c;border:1px solid #ffd3a4}
    .btn-soft:hover{background:#ffe9cf;transform:translateY(-1px)}
    .btn-dark{background:var(--dark);color:#fff}
    .btn-dark:hover{background:#171311;transform:translateY(-1px)}
    .section{padding:64px 0}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:24px}
    .section-title{font-size:clamp(26px,3.2vw,42px);line-height:1.18;font-weight:950;letter-spacing:0;color:#211b18}
    .section-desc{max-width:620px;color:var(--muted);font-size:16px}
    .badge{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:7px 11px;background:#fff2dd;border:1px solid #ffd5a1;color:#c73320;font-weight:900;font-size:13px}
    .tag{display:inline-flex;align-items:center;border-radius:999px;padding:5px 9px;background:#fff6ea;border:1px solid #f2dcc2;color:#705d51;font-weight:800;font-size:12px}
    .hero{padding:34px 0 52px}
    .hero-stage{
      position:relative;border:1px solid var(--line);border-radius:8px;background:linear-gradient(180deg,#fffdf9 0%,#fff0dc 100%);
      box-shadow:var(--shadow);padding:24px;display:grid;grid-template-columns:1fr minmax(320px,440px) 1fr;gap:22px;align-items:center;
    }
    .hero-side{display:grid;gap:14px}
    .value-card,.shot-card,.list-card,.review-card,.news-card,.guide-card,.deal-card,.faq-item{
      border:1px solid var(--line);border-radius:8px;background:rgba(255,253,249,.96);box-shadow:var(--shadow-sm);
    }
    .value-card{padding:16px}
    .value-card strong{display:block;font-size:18px;margin-bottom:6px;color:#251d19}
    .value-card p{margin:0;color:var(--muted);font-size:14px}
    .hero-center{text-align:center;display:grid;gap:16px;justify-items:center}
    .hero-kicker{display:flex;flex-wrap:wrap;justify-content:center;gap:8px}
    h1{margin:0;font-size:clamp(32px,5.4vw,64px);line-height:1.06;font-weight:950;letter-spacing:0;color:#1f1916}
    .hero-copy{margin:0;color:#65554c;font-size:17px;max-width:620px}
    .hero-actions{display:flex;gap:10px;flex-wrap:wrap;justify-content:center}
    .data-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;width:100%}
    .data-item{background:#2a221f;color:#fff;border-radius:8px;padding:12px;text-align:left}
    .data-item b{display:block;color:#ffbd51;font-size:22px;line-height:1}
    .data-item span{font-size:12px;color:#f3ded0}
    .screen{
      width:100%;border-radius:8px;border:1px solid #f1c895;background:#fff;overflow:hidden;box-shadow:0 18px 40px rgba(111,58,18,.16);
    }
    .screen-top{display:flex;gap:6px;align-items:center;padding:12px;background:#2b2522}
    .dot{width:9px;height:9px;border-radius:50%;background:#ff6b54}
    .dot:nth-child(2){background:#ffc04c}.dot:nth-child(3){background:#50c878}
    .screen-body{padding:16px;background:linear-gradient(180deg,#fff7ea,#fff)}
    .search-line{height:38px;border-radius:8px;background:#fff;border:1px solid #f0d5bb;display:flex;align-items:center;padding:0 12px;color:#a36f3e;font-weight:800}
    .mock-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:10px;margin-top:12px}
    .mock-card{min-height:82px;border-radius:8px;background:#fff2df;border:1px solid #f7d3ad;padding:10px}
    .mock-card.dark{background:#2b2522;color:#fff}
    .mock-card .bar{height:8px;border-radius:99px;background:#ff8a26;margin:7px 0}
    .mock-card.dark .bar{background:#ffc24c}
    .trust-bar{margin-top:18px;display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
    .trust-item{display:flex;align-items:center;gap:9px;background:#fffaf3;border:1px solid var(--line);border-radius:8px;padding:12px;color:#67564b;font-weight:800}
    .vertical-band{background:#2b2522;color:#fff}
    .vertical-wrap{display:grid;grid-template-columns:.82fr 1.18fr;gap:28px;align-items:center}
    .poster-stack{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
    .poster{min-height:260px;border-radius:8px;border:1px solid rgba(255,255,255,.14);background:linear-gradient(180deg,#f65a25,#ffc149);padding:14px;display:flex;flex-direction:column;justify-content:space-between;box-shadow:0 14px 34px rgba(0,0,0,.22)}
    .poster:nth-child(2){transform:translateY(22px);background:linear-gradient(180deg,#fff1cf,#ff7733);color:#2a1d16}
    .poster:nth-child(3){background:linear-gradient(180deg,#3a302b,#e7351f)}
    .poster b{font-size:21px;line-height:1.2}
    .poster span{font-weight:900;background:rgba(255,255,255,.18);border-radius:999px;padding:6px 9px;width:max-content}
    .feature-list{display:grid;gap:12px}
    .feature-line{display:flex;gap:12px;align-items:flex-start;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);border-radius:8px;padding:14px}
    .feature-line i{font-style:normal;color:#ffc14a;font-weight:950}
    .hot-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:18px}
    .hot-list{display:grid;gap:12px}
    .list-card{padding:16px;display:grid;grid-template-columns:auto 1fr auto;gap:14px;align-items:center}
    .rank{width:36px;height:36px;border-radius:8px;background:#fff0de;color:var(--brand-red);display:grid;place-items:center;font-weight:950;border:1px solid #ffd1a2}
    .list-card h3{margin:0 0 4px;font-size:18px;font-weight:950}
    .list-card p{margin:0;color:var(--muted);font-size:14px}
    .price{font-size:22px;font-weight:950;color:var(--brand-red);text-align:right}
    .price small{display:block;color:#8a776b;font-size:12px}
    .side-panel{padding:18px;background:#2b2522;color:#fff;border-radius:8px;box-shadow:var(--shadow)}
    .side-panel h3{font-size:24px;margin:0 0 8px;font-weight:950}
    .side-panel p{color:#ead5c7;margin:0 0 16px}
    .countdown{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:14px 0}
    .timebox{background:#fff;border-radius:8px;color:#2b2522;text-align:center;padding:12px 8px}
    .timebox b{display:block;font-size:24px;color:var(--brand-red)}
    .reviews{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}
    .review-wall{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
    .review-card{padding:16px}
    .stars{color:#ff9b1a;font-weight:950;letter-spacing:0}
    .review-card p{color:#5f514a;margin:8px 0}
    .review-card span{color:#9a7d67;font-size:13px;font-weight:800}
    .social-box{padding:22px;background:#fff3df;border:1px solid #ffd4a1;border-radius:8px}
    .social-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:14px}
    .stat-card{background:#fff;border:1px solid #efd7bf;border-radius:8px;padding:14px}
    .stat-card b{display:block;font-size:28px;color:var(--brand-red);line-height:1}
    .news-layout{display:grid;grid-template-columns:1fr 330px;gap:18px}
    .news-list{display:grid;gap:10px}
    .news-card{padding:15px;display:flex;gap:14px;align-items:center;justify-content:space-between}
    .news-card h3{margin:0;font-size:17px;font-weight:950}
    .news-card p{margin:4px 0 0;color:var(--muted);font-size:14px}
    .news-date{min-width:82px;text-align:center;background:#fff0df;border:1px solid #ffd0a0;border-radius:8px;padding:8px;color:#be311f;font-weight:950}
    .recommend{background:#fffdf9;border:1px solid var(--line);border-radius:8px;padding:18px;box-shadow:var(--shadow-sm)}
    .recommend ul{list-style:none;margin:12px 0 0;padding:0;display:grid;gap:10px}
    .recommend li{display:flex;gap:9px;align-items:flex-start;color:#63544c}
    .recommend li:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--brand-orange);margin-top:9px;flex:0 0 auto}
    .cart-guide{background:linear-gradient(135deg,#fff1dd,#fffdf9);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
    .deal-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
    .deal-card{padding:18px;position:relative;overflow:hidden}
    .deal-card:before{content:"";position:absolute;right:-26px;top:-26px;width:86px;height:86px;border-radius:50%;background:rgba(255,122,26,.13)}
    .deal-card h3{margin:0 0 6px;font-size:20px;font-weight:950}
    .deal-card p{margin:0 0 14px;color:var(--muted)}
    .deal-card strong{font-size:30px;color:var(--brand-red);line-height:1}
    .faq-grid{display:grid;grid-template-columns:.72fr 1.28fr;gap:24px}
    .faq-list{display:grid;gap:10px}
    .faq-item{overflow:hidden}
    .faq-summary{width:100%;text-align:left;background:#fffdf9;border:0;padding:16px 18px;font-weight:950;color:#2a211d;cursor:pointer;display:flex;align-items:center;justify-content:space-between}
    .faq-summary:after{content:"+";color:var(--brand-red);font-size:22px;line-height:1}
    details[open] .faq-summary:after{content:"-"}
    .faq-item p{margin:0;padding:0 18px 18px;color:var(--muted)}
    .final-cta{padding:54px 0;background:#2b2522;color:#fff}
    .cta-panel{display:grid;grid-template-columns:1fr auto;gap:18px;align-items:center}
    .cta-panel h2{margin:0;font-size:clamp(26px,3vw,42px);font-weight:950}
    .cta-panel p{margin:8px 0 0;color:#ead5c7;max-width:720px}
    .footer{background:#1d1816;color:#e9d9cf;padding:34px 0}
    .footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:24px}
    .footer h3,.footer h4{margin:0 0 10px;color:#fff;font-weight:950}
    .footer p{margin:0;color:#cdb9ac}
    .footer a{display:block;color:#ddc7b8;margin:7px 0;transition:.2s}
    .footer a:hover{color:#fff}
    .copyright{border-top:1px solid rgba(255,255,255,.1);margin-top:24px;padding-top:18px;color:#bca89c;font-size:13px}
    .mobile-actions{display:none}
    @media (max-width:1024px){
      .hero-stage{grid-template-columns:1fr;gap:18px}
      .hero-side{grid-template-columns:repeat(2,1fr)}
      .screen{max-width:520px;margin:auto}
      .hot-grid,.reviews,.news-layout,.faq-grid,.vertical-wrap{grid-template-columns:1fr}
      .trust-bar{grid-template-columns:repeat(2,1fr)}
    }
    @media (max-width:768px){
      .container{width:min(100% - 24px,1180px)}
      .topbar{padding:10px 0}
      .nav-panel{align-items:flex-start;flex-wrap:wrap}
      .brand{width:100%;justify-content:space-between}
      .nav-links{order:3;width:100%;justify-content:flex-start;overflow-x:auto;padding-bottom:2px}
      .nav-link{min-width:max-content}
      .nav-cta{margin-left:auto}
      .section{padding:46px 0}
      .section-head{display:block}
      .section-desc{margin-top:8px}
      .hero{padding-top:18px}
      .hero-stage{padding:16px}
      .hero-side,.poster-stack,.deal-grid,.review-wall,.footer-grid{grid-template-columns:1fr}
      .poster:nth-child(2){transform:none}
      .data-strip{grid-template-columns:1fr}
      .list-card{grid-template-columns:auto 1fr}
      .price{grid-column:1 / -1;text-align:left}
      .cta-panel{grid-template-columns:1fr}
      .trust-bar,.social-stats{grid-template-columns:1fr}
    }
    @media (max-width:520px){
      .hero-actions,.nav-cta{width:100%}
      .btn{width:100%;padding:12px 14px}
      h1{font-size:34px}
      .section-title{font-size:28px}
      .news-card{align-items:flex-start;flex-direction:column}
      .news-date{text-align:left}
      .mobile-actions{display:grid;position:fixed;left:12px;right:12px;bottom:12px;z-index:45;grid-template-columns:1fr 1fr;gap:8px}
      .footer{padding-bottom:90px}
    }

/* roulang page: category1 */
:root {
      --bg: #fff8ef;
      --surface: #ffffff;
      --surface-soft: #fff2df;
      --ink: #2d241f;
      --muted: #75675d;
      --line: #ead8c4;
      --primary: #e73817;
      --primary-dark: #b92712;
      --accent: #ff9f1c;
      --gold: #f6c344;
      --deep: #33241d;
      --ok: #138a55;
      --radius: 8px;
      --shadow: 0 14px 34px rgba(139, 62, 18, .12);
      --shadow-sm: 0 8px 20px rgba(139, 62, 18, .08);
      --container: 1180px;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
      color: var(--ink);
      line-height: 1.65;
      background:
        linear-gradient(180deg, rgba(255, 242, 223, .86), rgba(255, 248, 239, .96) 360px),
        radial-gradient(circle at 16% 8%, rgba(255, 159, 28, .16), transparent 30%),
        var(--bg);
    }

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

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

    button,
    input {
      font: inherit;
    }

    button {
      cursor: pointer;
    }

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

    .topbar {
      position: sticky;
      top: 0;
      z-index: 50;
      padding: 14px 0;
      backdrop-filter: blur(14px);
      background: rgba(255, 248, 239, .82);
      border-bottom: 1px solid rgba(234, 216, 196, .72);
    }

    .nav-panel {
      display: flex;
      align-items: center;
      gap: 14px;
      padding: 10px;
      background: rgba(255, 255, 255, .92);
      border: 1px solid var(--line);
      border-radius: 8px;
      box-shadow: var(--shadow-sm);
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      min-width: max-content;
      padding: 8px 12px;
      font-weight: 900;
      color: var(--deep);
    }

    .brand-mark {
      display: inline-grid;
      place-items: center;
      width: 34px;
      height: 34px;
      border-radius: 8px;
      color: #fff;
      background: linear-gradient(135deg, var(--primary), var(--accent));
      box-shadow: inset 0 -2px 0 rgba(0, 0, 0, .16);
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 8px;
      flex: 1;
      min-width: 0;
    }

    .nav-link {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      min-height: 40px;
      padding: 8px 12px;
      border-radius: 8px;
      color: var(--muted);
      border: 1px solid transparent;
      transition: transform .18s ease, border-color .18s ease, background .18s ease, color .18s ease;
      white-space: nowrap;
    }

    .nav-link:hover,
    .nav-link:focus-visible {
      color: var(--primary-dark);
      background: var(--surface-soft);
      border-color: rgba(231, 56, 23, .2);
      outline: none;
    }

    .nav-link.active {
      color: var(--primary-dark);
      background: #fff1e7;
      border-color: rgba(231, 56, 23, .28);
      font-weight: 800;
    }

    .nav-icon {
      display: inline-grid;
      place-items: center;
      width: 22px;
      height: 22px;
      border-radius: 6px;
      background: rgba(255, 159, 28, .16);
      color: var(--primary);
      font-weight: 900;
    }

    .nav-cta {
      display: flex;
      align-items: center;
      gap: 8px;
      min-width: max-content;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 42px;
      padding: 10px 16px;
      border-radius: 8px;
      border: 1px solid transparent;
      font-weight: 800;
      transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease, color .18s ease;
    }

    .btn:hover {
      transform: translateY(-1px);
    }

    .btn:focus-visible,
    .filter-chip:focus-visible,
    .faq-toggle:focus-visible,
    .search-box input:focus-visible {
      outline: 3px solid rgba(255, 159, 28, .32);
      outline-offset: 2px;
    }

    .btn-primary {
      color: #fff;
      background: linear-gradient(135deg, var(--primary), #ff6a00);
      box-shadow: 0 10px 18px rgba(231, 56, 23, .22);
    }

    .btn-primary:hover {
      box-shadow: 0 14px 24px rgba(231, 56, 23, .28);
    }

    .btn-soft {
      color: var(--primary-dark);
      background: #fff2e0;
      border-color: rgba(231, 56, 23, .2);
    }

    .btn-dark {
      color: #fff;
      background: var(--deep);
    }

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

    .hero {
      padding: 42px 0 24px;
    }

    .hero-shell {
      display: grid;
      grid-template-columns: 1.05fr .95fr;
      gap: 24px;
      align-items: stretch;
    }

    .hero-copy,
    .hero-console,
    .section-card,
    .side-card,
    .cta-panel {
      background: rgba(255, 255, 255, .94);
      border: 1px solid var(--line);
      border-radius: var(--radius);
      box-shadow: var(--shadow);
    }

    .hero-copy {
      padding: 30px;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 5px 10px;
      border-radius: 999px;
      color: var(--primary-dark);
      background: #fff0df;
      border: 1px solid rgba(231, 56, 23, .18);
      font-size: 13px;
      font-weight: 900;
    }

    h1,
    h2,
    h3 {
      line-height: 1.2;
      letter-spacing: 0;
    }

    h1 {
      margin: 16px 0 14px;
      font-size: clamp(32px, 5vw, 58px);
      font-weight: 950;
      color: var(--deep);
    }

    .hero-copy p {
      color: var(--muted);
      font-size: 17px;
      max-width: 720px;
    }

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

    .tag-row {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 20px;
    }

    .tag,
    .badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      min-height: 28px;
      padding: 4px 9px;
      border-radius: 999px;
      font-size: 13px;
      font-weight: 800;
      color: var(--deep);
      background: #fff8ed;
      border: 1px solid var(--line);
    }

    .badge-hot {
      color: #fff;
      background: var(--primary);
      border-color: var(--primary);
    }

    .hero-console {
      padding: 18px;
      overflow: hidden;
    }

    .status-strip {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 10px;
      margin-bottom: 14px;
    }

    .status-item {
      padding: 12px;
      border-radius: 8px;
      background: #fff6e7;
      border: 1px solid var(--line);
    }

    .status-item strong {
      display: block;
      color: var(--primary-dark);
      font-size: 20px;
      line-height: 1.1;
    }

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

    .icon-matrix {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 10px;
    }

    .matrix-item {
      min-height: 92px;
      padding: 12px;
      border-radius: 8px;
      border: 1px solid var(--line);
      background: linear-gradient(180deg, #fff, #fff8ef);
      transition: transform .18s ease, border-color .18s ease;
    }

    .matrix-item:hover {
      transform: translateY(-2px);
      border-color: rgba(231, 56, 23, .34);
    }

    .matrix-icon {
      display: inline-grid;
      place-items: center;
      width: 34px;
      height: 34px;
      border-radius: 8px;
      color: var(--primary);
      background: #ffe6cf;
      font-weight: 950;
      margin-bottom: 8px;
    }

    .matrix-item b {
      display: block;
      font-size: 14px;
    }

    .matrix-item small {
      color: var(--muted);
      font-size: 12px;
    }

    main {
      padding: 22px 0 54px;
    }

    .section {
      margin-top: 24px;
    }

    .section-head {
      display: flex;
      justify-content: space-between;
      gap: 18px;
      align-items: flex-end;
      margin-bottom: 16px;
    }

    .section-title {
      margin: 0;
      font-size: clamp(24px, 3vw, 34px);
      font-weight: 950;
      color: var(--deep);
    }

    .section-desc {
      margin: 8px 0 0;
      color: var(--muted);
      max-width: 700px;
    }

    .layout {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 320px;
      gap: 24px;
      align-items: start;
    }

    .section-card {
      padding: 22px;
    }

    .filter-board {
      display: grid;
      grid-template-columns: 1fr;
      gap: 14px;
    }

    .search-box {
      display: flex;
      gap: 10px;
      padding: 8px;
      background: #fff8ed;
      border: 1px solid var(--line);
      border-radius: 8px;
    }

    .search-box input {
      flex: 1;
      min-width: 0;
      border: 0;
      background: transparent;
      padding: 8px 10px;
      color: var(--ink);
      outline: none;
    }

    .filter-row {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
    }

    .filter-chip {
      border: 1px solid var(--line);
      border-radius: 999px;
      background: #fff;
      color: var(--muted);
      padding: 8px 12px;
      font-weight: 800;
      transition: color .18s ease, border-color .18s ease, background .18s ease;
    }

    .filter-chip:hover,
    .filter-chip.active {
      color: var(--primary-dark);
      border-color: rgba(231, 56, 23, .36);
      background: #fff1e7;
    }

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

    .entry-card {
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 16px;
      padding: 16px;
      border-radius: 8px;
      border: 1px solid var(--line);
      background: linear-gradient(180deg, #fff, #fffaf4);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }

    .entry-card:hover {
      transform: translateY(-2px);
      box-shadow: var(--shadow-sm);
      border-color: rgba(231, 56, 23, .32);
    }

    .entry-card h3 {
      margin: 0 0 6px;
      font-size: 19px;
      font-weight: 950;
    }

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

    .entry-meta {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 12px;
    }

    .entry-side {
      display: grid;
      align-content: center;
      justify-items: end;
      gap: 8px;
      min-width: 140px;
    }

    .score {
      color: var(--primary);
      font-size: 24px;
      font-weight: 950;
      line-height: 1;
    }

    .score-label {
      color: var(--muted);
      font-size: 12px;
    }

    .sidebar {
      display: grid;
      gap: 14px;
      position: sticky;
      top: 96px;
    }

    .side-card {
      padding: 18px;
    }

    .side-card h3 {
      margin: 0 0 12px;
      font-size: 20px;
      font-weight: 950;
    }

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

    .recommend-item {
      display: flex;
      gap: 10px;
      align-items: flex-start;
      padding: 10px;
      border-radius: 8px;
      border: 1px solid var(--line);
      background: #fffaf2;
    }

    .recommend-no {
      display: inline-grid;
      place-items: center;
      flex: 0 0 28px;
      height: 28px;
      border-radius: 7px;
      color: #fff;
      background: var(--primary);
      font-weight: 950;
    }

    .recommend-item b {
      display: block;
    }

    .recommend-item span {
      display: block;
      color: var(--muted);
      font-size: 13px;
    }

    .guarantee-bar {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 12px;
    }

    .guarantee-item {
      display: flex;
      align-items: center;
      gap: 12px;
      padding: 14px;
      border-radius: 8px;
      background: #fff;
      border: 1px solid var(--line);
      box-shadow: var(--shadow-sm);
    }

    .guarantee-icon {
      display: inline-grid;
      place-items: center;
      width: 38px;
      height: 38px;
      border-radius: 8px;
      color: var(--primary-dark);
      background: #fff0dc;
      font-weight: 950;
    }

    .guarantee-item b {
      display: block;
      line-height: 1.2;
    }

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

    .preview-grid {
      display: grid;
      grid-template-columns: 1.15fr .85fr;
      gap: 16px;
    }

    .screen-panel {
      min-height: 280px;
      padding: 18px;
      border-radius: 8px;
      border: 1px solid #503328;
      background: linear-gradient(135deg, #38251d, #1f1714);
      color: #fff;
      overflow: hidden;
    }

    .screen-top {
      display: flex;
      justify-content: space-between;
      gap: 12px;
      align-items: center;
      padding-bottom: 14px;
      border-bottom: 1px solid rgba(255, 255, 255, .14);
    }

    .screen-lines {
      display: grid;
      gap: 10px;
      margin-top: 18px;
    }

    .screen-line {
      display: grid;
      grid-template-columns: 90px 1fr auto;
      gap: 12px;
      align-items: center;
      padding: 11px;
      border-radius: 8px;
      background: rgba(255, 255, 255, .08);
      border: 1px solid rgba(255, 255, 255, .12);
    }

    .progress {
      height: 8px;
      border-radius: 999px;
      background: rgba(255, 255, 255, .16);
      overflow: hidden;
    }

    .progress span {
      display: block;
      height: 100%;
      border-radius: inherit;
      background: linear-gradient(90deg, var(--gold), var(--accent), var(--primary));
    }

    .step-list {
      display: grid;
      gap: 12px;
    }

    .step-item {
      padding: 14px;
      border-radius: 8px;
      background: #fff8ed;
      border: 1px solid var(--line);
    }

    .step-item b {
      display: block;
      color: var(--deep);
      margin-bottom: 4px;
    }

    .step-item span {
      color: var(--muted);
      font-size: 14px;
    }

    .requirements {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 14px;
    }

    .req-card {
      padding: 16px;
      border-radius: 8px;
      border: 1px solid var(--line);
      background: #fff;
    }

    .req-card b {
      display: block;
      font-size: 18px;
      color: var(--deep);
    }

    .req-card p {
      margin: 6px 0 0;
      color: var(--muted);
      font-size: 14px;
    }

    .review-wall {
      display: grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 16px;
    }

    .quote-card {
      padding: 18px;
      border-radius: 8px;
      border: 1px solid var(--line);
      background: #fff;
    }

    .quote-card strong {
      display: block;
      margin-bottom: 8px;
      color: var(--primary-dark);
    }

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

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

    .faq-item {
      border: 1px solid var(--line);
      border-radius: 8px;
      background: #fff;
      overflow: hidden;
    }

    .faq-toggle {
      width: 100%;
      display: flex;
      justify-content: space-between;
      gap: 12px;
      align-items: center;
      padding: 16px;
      border: 0;
      background: transparent;
      color: var(--deep);
      text-align: left;
      font-weight: 950;
    }

    .faq-toggle span:last-child {
      color: var(--primary);
      font-size: 20px;
      line-height: 1;
      transition: transform .18s ease;
    }

    .faq-answer {
      display: none;
      padding: 0 16px 16px;
      color: var(--muted);
    }

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

    .faq-item.open .faq-toggle span:last-child {
      transform: rotate(45deg);
    }

    .cta-panel {
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 18px;
      align-items: center;
      padding: 24px;
      background:
        linear-gradient(135deg, rgba(231, 56, 23, .08), rgba(255, 159, 28, .12)),
        #fff;
    }

    .cta-panel h2 {
      margin: 0 0 8px;
      font-size: clamp(24px, 3vw, 34px);
      font-weight: 950;
    }

    .cta-panel p {
      margin: 0;
      color: var(--muted);
    }

    .cta-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      justify-content: flex-end;
    }

    .footer {
      padding: 36px 0 24px;
      color: #f8efe6;
      background: #2b201b;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.3fr .7fr 1fr;
      gap: 28px;
      padding-bottom: 22px;
      border-bottom: 1px solid rgba(255, 255, 255, .12);
    }

    .footer h3,
    .footer h4 {
      margin: 0 0 10px;
      color: #fff;
      font-weight: 950;
    }

    .footer p {
      margin: 0;
      color: rgba(255, 255, 255, .72);
    }

    .footer a {
      display: block;
      width: fit-content;
      color: rgba(255, 255, 255, .76);
      margin: 6px 0;
      transition: color .18s ease;
    }

    .footer a:hover {
      color: #fff;
    }

    .copyright {
      padding-top: 18px;
      color: rgba(255, 255, 255, .58);
      font-size: 13px;
    }

    @media (max-width: 1024px) {
      .nav-panel {
        align-items: flex-start;
        flex-wrap: wrap;
      }

      .nav-links {
        order: 3;
        width: 100%;
        overflow-x: auto;
        padding-bottom: 2px;
      }

      .hero-shell,
      .layout,
      .preview-grid,
      .review-wall {
        grid-template-columns: 1fr;
      }

      .sidebar {
        position: static;
      }

      .guarantee-bar,
      .requirements {
        grid-template-columns: repeat(2, 1fr);
      }
    }

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

      .topbar {
        padding: 10px 0;
      }

      .brand {
        width: 100%;
      }

      .nav-cta {
        width: 100%;
      }

      .nav-cta .btn {
        flex: 1;
      }

      .hero {
        padding-top: 24px;
      }

      .hero-copy,
      .section-card,
      .side-card,
      .cta-panel {
        padding: 18px;
      }

      .status-strip,
      .icon-matrix,
      .guarantee-bar,
      .requirements {
        grid-template-columns: 1fr 1fr;
      }

      .entry-card {
        grid-template-columns: 1fr;
      }

      .entry-side {
        justify-items: start;
      }

      .cta-panel {
        grid-template-columns: 1fr;
      }

      .cta-actions {
        justify-content: flex-start;
      }

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

    @media (max-width: 520px) {
      .nav-link {
        min-height: 38px;
        padding: 7px 10px;
      }

      .hero-copy p {
        font-size: 15px;
      }

      .status-strip,
      .icon-matrix,
      .guarantee-bar,
      .requirements {
        grid-template-columns: 1fr;
      }

      .search-box {
        flex-direction: column;
      }

      .search-box .btn {
        width: 100%;
      }

      .screen-line {
        grid-template-columns: 1fr;
      }

      .btn {
        width: 100%;
      }

      .hero-actions,
      .cta-actions {
        width: 100%;
      }
    }

/* roulang page: category2 */
:root {
      --color-red: #e73521;
      --color-red-dark: #b91f13;
      --color-orange: #ff7a1a;
      --color-gold: #ffbe3d;
      --color-ink: #27211f;
      --color-muted: #706761;
      --color-soft: #fff7ec;
      --color-panel: #fffdf9;
      --color-line: #eadfd2;
      --color-dark: #211816;
      --radius-sm: 6px;
      --radius-md: 8px;
      --shadow-card: 0 14px 34px rgba(91, 54, 27, .10);
      --shadow-soft: 0 8px 20px rgba(185, 31, 19, .12);
      --container: 1180px;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      font-family: "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", Arial, sans-serif;
      color: var(--color-ink);
      background:
        radial-gradient(circle at 12% 8%, rgba(255, 190, 61, .22), transparent 26%),
        linear-gradient(180deg, #fff9f0 0%, #fffdf9 42%, #fff7ec 100%);
      line-height: 1.65;
      overflow-x: hidden;
    }

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

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

    button,
    input,
    select {
      font: inherit;
    }

    button {
      cursor: pointer;
    }

    :focus-visible {
      outline: 3px solid rgba(255, 122, 26, .35);
      outline-offset: 3px;
    }

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

    .topbar {
      position: sticky;
      top: 0;
      z-index: 50;
      padding: 14px 0;
      background: rgba(255, 249, 240, .86);
      backdrop-filter: blur(18px);
      border-bottom: 1px solid rgba(234, 223, 210, .72);
    }

    .nav-panel {
      display: flex;
      align-items: center;
      gap: 14px;
      padding: 12px;
      border: 1px solid var(--color-line);
      border-radius: var(--radius-md);
      background: rgba(255, 253, 249, .96);
      box-shadow: 0 8px 24px rgba(86, 52, 28, .08);
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      min-width: max-content;
      font-weight: 900;
      color: var(--color-dark);
      letter-spacing: 0;
    }

    .brand-mark {
      display: grid;
      place-items: center;
      width: 38px;
      height: 38px;
      border-radius: var(--radius-sm);
      color: #fff;
      background: linear-gradient(135deg, var(--color-red), var(--color-orange));
      box-shadow: var(--shadow-soft);
      font-weight: 900;
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 8px;
      flex: 1;
      min-width: 0;
    }

    .nav-link {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      padding: 9px 12px;
      border: 1px solid transparent;
      border-radius: var(--radius-sm);
      color: var(--color-muted);
      font-size: 14px;
      font-weight: 800;
      transition: transform .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
      white-space: nowrap;
    }

    .nav-link:hover,
    .nav-link.active {
      color: var(--color-red-dark);
      background: #fff2df;
      border-color: #ffd6a6;
      transform: translateY(-1px);
    }

    .nav-icon {
      display: grid;
      place-items: center;
      width: 22px;
      height: 22px;
      border-radius: 5px;
      background: #fff;
      color: var(--color-orange);
      border: 1px solid #ffe0b9;
      font-size: 13px;
      line-height: 1;
    }

    .nav-cta {
      display: flex;
      align-items: center;
      gap: 8px;
      min-width: max-content;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 42px;
      padding: 10px 16px;
      border-radius: var(--radius-sm);
      border: 1px solid transparent;
      font-weight: 900;
      line-height: 1.2;
      transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
    }

    .btn:hover {
      transform: translateY(-1px);
    }

    .btn:active {
      transform: translateY(0);
    }

    .btn-primary {
      color: #fff;
      background: linear-gradient(135deg, var(--color-red), var(--color-orange));
      box-shadow: 0 12px 24px rgba(231, 53, 33, .22);
    }

    .btn-primary:hover {
      box-shadow: 0 16px 30px rgba(231, 53, 33, .28);
      filter: brightness(1.03);
    }

    .btn-soft {
      color: var(--color-red-dark);
      background: #fff2df;
      border-color: #ffd8a8;
    }

    .btn-soft:hover {
      background: #ffe8cc;
      border-color: #ffc47a;
    }

    .btn-dark {
      color: #fff;
      background: var(--color-dark);
      border-color: rgba(255, 255, 255, .08);
    }

    .badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 6px 10px;
      border-radius: 999px;
      color: var(--color-red-dark);
      background: #fff2df;
      border: 1px solid #ffd5a0;
      font-size: 13px;
      font-weight: 900;
      white-space: nowrap;
    }

    .section {
      padding: 58px 0;
    }

    .section-tight {
      padding: 36px 0;
    }

    .hero {
      padding: 34px 0 28px;
    }

    .hero-panel {
      display: grid;
      grid-template-columns: 1.02fr .98fr;
      gap: 22px;
      padding: 26px;
      border-radius: var(--radius-md);
      background:
        linear-gradient(135deg, rgba(33, 24, 22, .98), rgba(68, 36, 25, .96)),
        linear-gradient(90deg, rgba(231, 53, 33, .18), transparent);
      color: #fff;
      box-shadow: 0 22px 52px rgba(33, 24, 22, .18);
      border: 1px solid rgba(255, 213, 160, .20);
    }

    .hero-kicker {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-bottom: 16px;
    }

    .hero h1 {
      margin: 0;
      font-size: clamp(30px, 4.6vw, 54px);
      line-height: 1.08;
      letter-spacing: 0;
      max-width: 760px;
    }

    .hero p {
      margin: 16px 0 0;
      color: rgba(255, 245, 230, .84);
      font-size: 17px;
      max-width: 720px;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 24px;
    }

    .hero-notes {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 10px;
      margin-top: 22px;
    }

    .note-tile {
      padding: 12px;
      border-radius: var(--radius-sm);
      border: 1px solid rgba(255, 213, 160, .18);
      background: rgba(255, 255, 255, .08);
    }

    .note-tile strong {
      display: block;
      color: var(--color-gold);
      font-size: 20px;
      line-height: 1.2;
    }

    .note-tile span {
      display: block;
      margin-top: 4px;
      color: rgba(255, 246, 234, .72);
      font-size: 13px;
    }

    .rank-panel {
      padding: 16px;
      border-radius: var(--radius-md);
      background: #fffdf9;
      color: var(--color-ink);
      border: 1px solid #ffd6a6;
      box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .65);
    }

    .rank-head {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding-bottom: 12px;
      border-bottom: 1px solid var(--color-line);
    }

    .rank-head h2 {
      margin: 0;
      font-size: 18px;
      font-weight: 950;
    }

    .rank-head span {
      color: var(--color-red-dark);
      font-weight: 950;
      font-size: 13px;
      background: #fff2df;
      border: 1px solid #ffd5a0;
      border-radius: 999px;
      padding: 5px 9px;
    }

    .rank-list {
      display: grid;
      gap: 10px;
      margin-top: 14px;
    }

    .rank-item {
      display: grid;
      grid-template-columns: 36px 1fr auto;
      gap: 10px;
      align-items: center;
      padding: 12px;
      border-radius: var(--radius-sm);
      background: #fff8ef;
      border: 1px solid #f2e2cf;
      transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
    }

    .rank-item:hover {
      transform: translateY(-1px);
      border-color: #ffc47a;
      box-shadow: var(--shadow-card);
    }

    .rank-no {
      display: grid;
      place-items: center;
      width: 32px;
      height: 32px;
      border-radius: var(--radius-sm);
      color: #fff;
      background: var(--color-red);
      font-weight: 950;
    }

    .rank-copy strong {
      display: block;
      font-size: 15px;
    }

    .rank-copy small {
      display: block;
      color: var(--color-muted);
      font-weight: 700;
      margin-top: 2px;
    }

    .rank-score {
      color: var(--color-red-dark);
      font-weight: 950;
      font-size: 18px;
    }

    .toolbar {
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 14px;
      align-items: center;
      padding: 14px;
      border: 1px solid var(--color-line);
      border-radius: var(--radius-md);
      background: rgba(255, 253, 249, .92);
      box-shadow: var(--shadow-card);
    }

    .toolbar-title strong {
      display: block;
      font-size: 20px;
      line-height: 1.25;
    }

    .toolbar-title span {
      display: block;
      color: var(--color-muted);
      margin-top: 4px;
      font-size: 14px;
    }

    .filter-row {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      justify-content: flex-end;
    }

    .filter-btn,
    .sort-select {
      min-height: 38px;
      padding: 8px 12px;
      border-radius: var(--radius-sm);
      border: 1px solid #f0d8bc;
      background: #fff;
      color: var(--color-muted);
      font-weight: 850;
      transition: background .2s ease, border-color .2s ease, color .2s ease, transform .2s ease;
    }

    .filter-btn:hover,
    .filter-btn.active {
      color: var(--color-red-dark);
      border-color: #ffc47a;
      background: #fff2df;
      transform: translateY(-1px);
    }

    .compare-layout {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 330px;
      gap: 22px;
      align-items: start;
      margin-top: 22px;
    }

    .compare-list {
      display: grid;
      gap: 14px;
    }

    .compare-card {
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 18px;
      padding: 18px;
      border-radius: var(--radius-md);
      background: var(--color-panel);
      border: 1px solid var(--color-line);
      box-shadow: var(--shadow-card);
      transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
    }

    .compare-card:hover {
      transform: translateY(-2px);
      border-color: #ffc47a;
      box-shadow: 0 18px 38px rgba(91, 54, 27, .14);
    }

    .compare-card.is-hidden {
      display: none;
    }

    .compare-main h2 {
      margin: 0;
      font-size: 21px;
      line-height: 1.35;
    }

    .compare-main p {
      margin: 8px 0 0;
      color: var(--color-muted);
      font-size: 15px;
    }

    .tag-row {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 12px;
    }

    .tag {
      display: inline-flex;
      align-items: center;
      padding: 5px 9px;
      border-radius: 999px;
      border: 1px solid #f0d8bc;
      background: #fff8ef;
      color: #7a4b26;
      font-size: 12px;
      font-weight: 850;
    }

    .compare-metrics {
      display: grid;
      grid-template-columns: repeat(3, minmax(82px, 1fr));
      gap: 8px;
      min-width: 286px;
    }

    .metric {
      padding: 10px;
      border-radius: var(--radius-sm);
      background: #fff8ef;
      border: 1px solid #f0d8bc;
      text-align: center;
    }

    .metric b {
      display: block;
      color: var(--color-red);
      font-size: 20px;
      line-height: 1.1;
    }

    .metric span {
      display: block;
      color: var(--color-muted);
      font-size: 12px;
      font-weight: 800;
      margin-top: 4px;
    }

    .side-panel {
      position: sticky;
      top: 112px;
      display: grid;
      gap: 14px;
    }

    .side-card,
    .info-card,
    .faq-card,
    .cta-panel {
      border-radius: var(--radius-md);
      border: 1px solid var(--color-line);
      background: var(--color-panel);
      box-shadow: var(--shadow-card);
    }

    .side-card {
      padding: 18px;
    }

    .side-card h2,
    .info-card h2,
    .faq-card h2 {
      margin: 0;
      font-size: 20px;
      line-height: 1.35;
    }

    .side-card p,
    .info-card p {
      color: var(--color-muted);
      margin: 8px 0 0;
      font-size: 15px;
    }

    .check-list {
      display: grid;
      gap: 10px;
      margin: 16px 0 0;
      padding: 0;
      list-style: none;
    }

    .check-list li {
      display: flex;
      gap: 9px;
      align-items: flex-start;
      color: var(--color-muted);
      font-weight: 750;
      font-size: 14px;
    }

    .check-list li::before {
      content: "✓";
      display: grid;
      place-items: center;
      flex: 0 0 22px;
      width: 22px;
      height: 22px;
      border-radius: 5px;
      color: #fff;
      background: var(--color-orange);
      font-weight: 950;
      line-height: 1;
    }

    .price-box {
      margin-top: 16px;
      padding: 14px;
      border-radius: var(--radius-sm);
      background: linear-gradient(135deg, #fff2df, #fff8ef);
      border: 1px solid #ffd6a6;
    }

    .price-box strong {
      display: block;
      color: var(--color-red);
      font-size: 28px;
      line-height: 1.05;
    }

    .price-box span {
      color: var(--color-muted);
      font-weight: 800;
      font-size: 13px;
    }

    .guard-strip {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 12px;
      margin-top: 20px;
    }

    .guard-item {
      display: flex;
      gap: 10px;
      align-items: center;
      padding: 14px;
      border-radius: var(--radius-md);
      border: 1px solid #f0d8bc;
      background: #fffdf9;
      box-shadow: var(--shadow-card);
    }

    .guard-icon {
      display: grid;
      place-items: center;
      flex: 0 0 38px;
      width: 38px;
      height: 38px;
      border-radius: var(--radius-sm);
      color: #fff;
      background: linear-gradient(135deg, var(--color-red), var(--color-orange));
      font-weight: 950;
    }

    .guard-item strong {
      display: block;
      font-size: 15px;
      line-height: 1.25;
    }

    .guard-item span {
      display: block;
      color: var(--color-muted);
      font-size: 12px;
      font-weight: 750;
      margin-top: 2px;
    }

    .info-grid {
      display: grid;
      grid-template-columns: .92fr 1.08fr;
      gap: 18px;
      align-items: stretch;
    }

    .info-card {
      padding: 22px;
    }

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

    .timeline-item {
      display: grid;
      grid-template-columns: 34px 1fr;
      gap: 12px;
      align-items: start;
    }

    .timeline-dot {
      display: grid;
      place-items: center;
      width: 34px;
      height: 34px;
      border-radius: var(--radius-sm);
      background: #fff2df;
      color: var(--color-red-dark);
      border: 1px solid #ffd6a6;
      font-weight: 950;
    }

    .timeline-copy strong {
      display: block;
      font-size: 16px;
    }

    .timeline-copy span {
      display: block;
      color: var(--color-muted);
      font-size: 14px;
      margin-top: 3px;
    }

    .faq-card {
      overflow: hidden;
    }

    .faq-head {
      padding: 22px 22px 0;
    }

    .faq-list {
      padding: 12px 22px 22px;
      display: grid;
      gap: 10px;
    }

    .faq-item {
      border: 1px solid var(--color-line);
      border-radius: var(--radius-sm);
      background: #fff8ef;
      overflow: hidden;
    }

    .faq-question {
      width: 100%;
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 16px;
      padding: 14px 15px;
      border: 0;
      background: transparent;
      color: var(--color-ink);
      text-align: left;
      font-weight: 950;
    }

    .faq-question span:last-child {
      color: var(--color-red);
      font-size: 20px;
      line-height: 1;
      transition: transform .2s ease;
    }

    .faq-answer {
      display: none;
      padding: 0 15px 15px;
      color: var(--color-muted);
      font-size: 15px;
    }

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

    .faq-item.open .faq-question span:last-child {
      transform: rotate(45deg);
    }

    .cta-panel {
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 18px;
      align-items: center;
      padding: 24px;
      background:
        linear-gradient(135deg, rgba(231, 53, 33, .96), rgba(255, 122, 26, .95)),
        #e73521;
      color: #fff;
      border-color: rgba(255, 213, 160, .36);
      box-shadow: 0 20px 46px rgba(231, 53, 33, .24);
    }

    .cta-panel h2 {
      margin: 0;
      font-size: clamp(24px, 3vw, 34px);
      line-height: 1.18;
    }

    .cta-panel p {
      margin: 8px 0 0;
      color: rgba(255, 248, 237, .86);
    }

    .cta-actions {
      display: flex;
      gap: 10px;
      flex-wrap: wrap;
      justify-content: flex-end;
    }

    .footer {
      padding: 46px 0 24px;
      background: var(--color-dark);
      color: #fff8ef;
      margin-top: 42px;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.4fr .8fr 1fr;
      gap: 28px;
      padding-bottom: 28px;
      border-bottom: 1px solid rgba(255, 255, 255, .12);
    }

    .footer h3,
    .footer h4 {
      margin: 0 0 10px;
      line-height: 1.3;
    }

    .footer p {
      margin: 0;
      color: rgba(255, 248, 237, .72);
      font-size: 14px;
    }

    .footer a {
      display: block;
      color: rgba(255, 248, 237, .76);
      margin-top: 7px;
      font-size: 14px;
      transition: color .2s ease, transform .2s ease;
    }

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

    .copyright {
      padding-top: 18px;
      color: rgba(255, 248, 237, .58);
      font-size: 13px;
    }

    @media (max-width: 1024px) {
      .nav-panel {
        flex-wrap: wrap;
      }

      .nav-links {
        order: 3;
        width: 100%;
        overflow-x: auto;
        padding-top: 2px;
      }

      .nav-cta {
        margin-left: auto;
      }

      .hero-panel,
      .compare-layout,
      .info-grid,
      .cta-panel {
        grid-template-columns: 1fr;
      }

      .side-panel {
        position: static;
      }

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

      .cta-actions {
        justify-content: flex-start;
      }
    }

    @media (max-width: 768px) {
      .section {
        padding: 42px 0;
      }

      .hero-panel {
        padding: 20px;
      }

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

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

      .filter-row {
        justify-content: flex-start;
      }

      .compare-card {
        grid-template-columns: 1fr;
      }

      .compare-metrics {
        min-width: 0;
      }

      .nav-cta {
        width: 100%;
        margin-left: 0;
      }

      .nav-cta .btn {
        flex: 1;
      }
    }

    @media (max-width: 520px) {
      .container {
        width: min(100% - 24px, var(--container));
      }

      .topbar {
        padding: 10px 0;
      }

      .brand {
        width: 100%;
      }

      .nav-panel {
        padding: 10px;
        gap: 10px;
      }

      .nav-links {
        gap: 6px;
      }

      .nav-link {
        padding: 8px 10px;
        font-size: 13px;
      }

      .btn {
        width: 100%;
      }

      .rank-item {
        grid-template-columns: 32px 1fr;
      }

      .rank-score {
        grid-column: 2;
        font-size: 16px;
      }

      .compare-metrics,
      .guard-strip {
        grid-template-columns: 1fr;
      }

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