.skip-link {
      position: absolute;
      top: -999px;
      left: 0;
      background: #0f1115;
      color: #fff;
      padding: 8px 16px;
      font-weight: 600;
      z-index: 9999;
    }

    .skip-link:focus {
      top: 0;
    }

    * { box-sizing: border-box; margin: 0; padding: 0; }

    :root {
      --color-bg: #0b0d11;
      --color-surface: #111319;
      --color-text-primary: #f5f5f5;
      --color-text-secondary: #a0a4ae;
      --color-accent: #d9b26c;
      --color-accent-hover: #c39b52;
      --color-success: #e3d9c4;
      --color-border: #262a33;
      --shadow-sm: 0 18px 45px rgba(0,0,0,0.35);
      --shadow-md: 0 26px 60px rgba(0,0,0,0.55);
      --shadow-lg: 0 40px 120px rgba(0,0,0,0.7);
      --radius-sm: 10px;
      --radius-md: 18px;
      --radius-lg: 32px;
      --transition: all 0.4s cubic-bezier(0.19, 1, 0.22, 1);
    }

    html {
  overflow-x: hidden;
  max-width: 100vw;
}
body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top left, #1a1e27 0, transparent 55%),
    radial-gradient(circle at bottom right, #050609 0, #020308 60%);
  color: var(--color-text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  max-width: 100vw;
  width: 100%;
}

    h1, h2, h3, h4, h5, h6 {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", sans-serif;
  letter-spacing: 0.02em;
}

    header {
      background: radial-gradient(circle at top, #1a1c24 0, #050609 70%);
      color: #fff;
      text-align: center;
      padding: 56px 24px 40px;
      box-shadow: var(--shadow-md);
      border-bottom: 1px solid rgba(255,255,255,0.04);
      position: relative;
    }

    /* ===== COMPACT LANGUAGE SWITCHER (RU/EN pill) ===== */
    .lang-switch-wrap{position:absolute;top:14px;right:18px;z-index:50}
    .lang-switch{position:relative;display:inline-flex;align-items:stretch;background:linear-gradient(180deg,#1a1d26,#0f1117);border:1px solid rgba(217,178,108,.35);border-radius:999px;padding:3px;gap:0;box-shadow:inset 0 1px 0 rgba(255,255,255,.04),0 4px 14px rgba(0,0,0,.4);user-select:none}
    .lang-switch__btn{position:relative;z-index:2;padding:6px 12px;min-width:40px;color:#cdd6e8;font-weight:700;font-size:.74rem;letter-spacing:.08em;border-radius:999px;transition:color .3s ease;cursor:pointer;background:transparent;border:0;font-family:inherit;display:inline-flex;align-items:center;justify-content:center;gap:5px;text-transform:uppercase;line-height:1}
    .lang-switch__btn.is-active{color:#18120a}
    .lang-switch__btn:hover{color:#fff}
    .lang-switch__btn.is-active:hover{color:#18120a}
    .lang-switch__pill{position:absolute;top:3px;left:3px;width:calc(50% - 3px);height:calc(100% - 6px);background:linear-gradient(135deg,#d9b26c,#f5e7cb);border-radius:999px;transition:transform .38s cubic-bezier(.16,1,.3,1);z-index:1;box-shadow:0 4px 14px -2px rgba(217,178,108,.55),inset 0 1px 0 rgba(255,255,255,.35)}
    .lang-switch[data-current="en"] .lang-switch__pill{transform:translateX(100%)}
    .lang-switch__flag{width:16px;height:11px;border-radius:2px;overflow:hidden;display:inline-block;flex-shrink:0;box-shadow:0 0 0 1px rgba(255,255,255,.1)}
    .lang-switch__flag svg{display:block;width:100%;height:100%}
    @media(max-width:640px){
      .lang-switch-wrap{top:10px;right:10px}
      .lang-switch__btn{padding:5px 9px;min-width:34px;font-size:.68rem;gap:4px}
      .lang-switch__flag{width:14px;height:10px}
      header{padding-top:64px !important}
      header > nav{margin-top:4px}
    }

    header h1 {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", sans-serif;
  font-size: clamp(34px, 5vw, 46px);
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

    header p {
      font-size: clamp(15px, 2.4vw, 17px);
      opacity: 0.85;
      font-weight: 400;
      max-width: 720px;
      margin: 0 auto;
    }

    main {
      max-width: 1200px;
      margin: 0 auto;
      padding: 40px 20px 72px;
    }

    .hero {
      background: linear-gradient(135deg, #12141b 0%, #080a10 100%);
      border-radius: var(--radius-lg);
      padding: 52px 24px;
      margin: 0 auto 42px;
      box-shadow: var(--shadow-lg);
      text-align: center;
      border: 1px solid rgba(255,255,255,0.04);
      max-width: 1200px;
      width: 100%;
    }

    .hero figure {
      margin: 0 0 32px 0;
    }

    .hero img {
      width: 100%;
      max-width: 680px;
      height: auto;
      border-radius: 24px;
      box-shadow: 0 26px 80px rgba(0,0,0,0.65);
      filter: contrast(1.05) saturate(1.05);
      transition: transform 0.6s ease, box-shadow 0.6s ease;
    }

    .hero img:hover {
      
      box-shadow: 0 40px 120px rgba(0,0,0,0.8);
    }

    .hero figcaption {
      margin-top: 14px;
      font-size: 13px;
      color: var(--color-text-secondary);
      font-style: normal;
      font-weight: 500;
      text-transform: uppercase;
      letter-spacing: 0.12em;
    }

    .price-block {
      background: radial-gradient(circle at top left, rgba(217,178,108,0.12), transparent 55%),
                  linear-gradient(135deg, #111319 0%, #07080d 100%);
      border: 1px solid rgba(217,178,108,0.45);
      border-radius: 24px;
      padding: 24px 24px 26px;
      margin-bottom: 28px;
      position: relative;
      overflow: hidden;
    }

    .price-block::before {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(120deg, rgba(255,255,255,0.04), transparent 40%, rgba(255,255,255,0.02));
      pointer-events: none;
    }

    .price {
      font-size: 40px;
      color: #f7f0e3;
      font-weight: 600;
      letter-spacing: 0.06em;
      text-transform: uppercase;
      margin-bottom: 6px;
      display: block;
    }

    .specs-inline {
      font-size: 14px;
      color: var(--color-text-secondary);
      margin-bottom: 14px;
      line-height: 1.8;
      text-transform: uppercase;
      letter-spacing: 0.16em;
    }

    .status-badges {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 14px;
      margin-top: 12px;
    }

    .badge {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 6px;
      background: radial-gradient(circle at top left, #252835 0, #151721 38%, #10121a 100%);
      color: #f5f5f5;
      padding: 10px 14px;
      border-radius: 999px;
      font-size: 11px;
      font-weight: 500;
      border: 1px solid rgba(227,217,196,0.45);
      white-space: nowrap;
      box-shadow: 0 16px 40px rgba(0,0,0,0.45);
      transition: var(--transition);
      letter-spacing: 0.08em;
      text-transform: uppercase;
    }

    .badge:hover {
      
      box-shadow: 0 24px 70px rgba(0,0,0,0.7);
      border-color: rgba(217,178,108,0.8);
    }

    .badge-icon {
      width: 18px;
      height: 18px;
      border-radius: 999px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      color: #111319;
      font-size: 11px;
      font-weight: 700;
      flex-shrink: 0;
      background: radial-gradient(circle at 30% 0, #fdf7ec 0, #d9b26c 65%, #a27f44 100%);
      box-shadow: 0 0 0 1px rgba(0,0,0,0.55);
    }

    .cta-buttons {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 12px;
      margin-top: 22px;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      padding: 15px 30px;
      border-radius: 999px;
      font-size: 14px;
      font-weight: 600;
      text-decoration: none;
      transition: transform 0.3s ease, box-shadow 0.3s ease, background 0.3s ease, color 0.3s ease, border-color 0.3s ease;
      cursor: pointer;
      border: 1px solid transparent;
      white-space: nowrap;
      letter-spacing: 0.18em;
      text-transform: uppercase;
      box-sizing: border-box;
    }

    .cta-buttons .btn {
      width: 100%;
      max-width: 100%;
      justify-content: center;
      border-radius: 999px;
      padding-inline: 12px;
    }

    .btn:focus {
      outline: 2px solid rgba(217,178,108,0.9);
      outline-offset: 2px;
    }

    .btn-primary {
      background: linear-gradient(135deg, #f5e7cb 0%, #d9b26c 40%, #b68c4b 100%);
      color: #151515;
      box-shadow: 0 20px 60px rgba(0,0,0,0.65);
      border-color: transparent;
    }

    .btn-primary:hover {
      background: linear-gradient(135deg, #fff1d9 0%, #e0bf7c 45%, #bf9451 100%);
      box-shadow: 0 28px 90px rgba(0,0,0,0.75);
      
    }

    .btn-secondary {
      background: radial-gradient(circle at top left, #191c25 0, #0f1117 55%, #0a0c11 100%);
      color: #f1f1f1;
      border-color: rgba(255,255,255,0.08);
      box-shadow: 0 18px 55px rgba(0,0,0,0.6);
    }

    .btn-secondary:hover {
      border-color: rgba(217,178,108,0.85);
      color: #fdf7ec;
      
    }
    .cta-buttons a[href^="mailto:office@river-sea.ru"] {
      border-color: rgba(255,255,255,0.08);
    }

    .btn-icon {
      width: 22px;
      height: 22px;
      display: inline-block;
      vertical-align: middle;
    }

    section {
      background: radial-gradient(circle at top left, rgba(217,178,108,0.06), transparent 55%),
                  linear-gradient(145deg, #12141b 0%, #07080d 100%);
      border-radius: var(--radius-lg);
      padding: 34px 30px;
      margin-bottom: 40px;
      box-shadow: var(--shadow-lg);
      border: 1px solid rgba(255,255,255,0.03);
    }

    section h2 {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", sans-serif;
  font-size: clamp(22px, 3.6vw, 26px);
  font-weight: 600;
  margin-bottom: 18px;
  color: #f5f5f5;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

    .seo-text {
      font-size: 14px;
      line-height: 1.9;
      color: var(--color-text-secondary);
      margin-bottom: 18px;
      text-align: justify;
    }

    .product-specs table {
      width: 100%;
      border-collapse: collapse;
      margin-top: 18px;
    }

    .product-specs th,
    .product-specs td {
      padding: 13px 16px;
      border: 1px solid #262a33;
      text-align: left;
      font-size: 14px;
    }

    .product-specs th {
      background: #161820;
      font-weight: 500;
      width: 38%;
      color: #f5f5f5;
      letter-spacing: 0.08em;
      text-transform: uppercase;
    }

    .product-specs td {
      color: var(--color-text-secondary);
    }

    .product-specs tr:hover {
      background: #141720;
    }

    .application-category {
      display: flex;
      align-items: flex-start;
      gap: 10px;
      padding: 13px 16px;
      border: 1px solid #262a33;
      border-radius: 16px;
      background: #10121a;
    }

    .app-icon {
      font-size: 28px;
      flex-shrink: 0;
      width: 32px;
      text-align: center;
    }

    .app-content {
      flex: 1;
    }

    .app-title {
      font-weight: 500;
      color: #f5f5f5;
      margin-bottom: 4px;
      letter-spacing: 0.06em;
      text-transform: uppercase;
      font-size: 13px;
    }

    .app-desc {
      color: var(--color-text-secondary);
      font-size: 13px;
      line-height: 1.6;
    }

    /* PDF Documents Section */
    .docs-section {
      margin: 56px 0 48px;
    }
    .docs-section h2 {
      font-size: clamp(22px, 3.2vw, 28px);
      font-weight: 700;
      text-align: center;
      margin-bottom: 28px;
      color: var(--color-text-primary);
      letter-spacing: 0.02em;
    }
    .docs-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 20px;
    }
    .doc-card {
      background: radial-gradient(circle at top left, rgba(217,178,108,0.08), transparent 55%),
                  linear-gradient(135deg, #12141b 0%, #090b11 100%);
      border: 1px solid rgba(255,255,255,0.04);
      border-radius: 16px;
      padding: 24px;
      display: flex;
      align-items: flex-start;
      gap: 18px;
      text-decoration: none;
      color: var(--color-text-primary);
      transition: var(--transition);
      box-shadow: 0 16px 50px rgba(0,0,0,0.5);
      position: relative;
      overflow: hidden;
    }
    .doc-card::before {
      content: "";
      position: absolute;
      top: -60%;
      left: -10%;
      width: 40%;
      height: 220%;
      background: linear-gradient(120deg, rgba(255,255,255,0.1), transparent 60%);
      opacity: 0;
      transform: translateX(-40px) skewX(-16deg);
      transition: var(--transition);
      pointer-events: none;
    }
    .doc-card:hover {
      
      box-shadow: 0 24px 80px rgba(0,0,0,0.7);
      border-color: rgba(217,178,108,0.6);
    }
    .doc-card:hover::before {
      opacity: 1;
      transform: translateX(80px) skewX(-16deg);
    }
    .doc-icon {
      flex-shrink: 0;
      width: 48px;
      height: 48px;
      background: linear-gradient(135deg, rgba(217,178,108,0.15), rgba(217,178,108,0.05));
      border: 1px solid rgba(217,178,108,0.2);
      border-radius: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 20px;
    }
    .doc-info { min-width: 0; }
    .doc-title {
      font-size: 15px;
      font-weight: 600;
      margin-bottom: 4px;
      color: var(--color-text-primary);
      line-height: 1.35;
    }
    .doc-meta {
      font-size: 12px;
      color: var(--color-text-secondary);
      display: flex;
      gap: 12px;
      flex-wrap: wrap;
    }
    .doc-meta span {
      display: inline-flex;
      align-items: center;
      gap: 4px;
    }
    @media (max-width: 768px) {
      .docs-grid { grid-template-columns: 1fr; }
    }

    .partners-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 26px;
      margin-top: 22px;
    }

    .partner-item {
      background: radial-gradient(circle at top left, rgba(217,178,108,0.12), transparent 60%),
                  linear-gradient(135deg, #12141b 0%, #090b11 100%);
      border-radius: 22px;
      padding: 24px;
      transition: var(--transition);
      display: flex;
      flex-direction: column;
      align-items: center;
      text-align: center;
      border: 1px solid rgba(255,255,255,0.04);
      box-shadow: 0 22px 70px rgba(0,0,0,0.7);
      position: relative;
      overflow: hidden;
      text-decoration: none;
    }

    .partner-item::before {
      content: "";
      position: absolute;
      top: -60%;
      left: -10%;
      width: 40%;
      height: 220%;
      background: linear-gradient(120deg, rgba(255,255,255,0.12), transparent 60%);
      opacity: 0;
      transform: translateX(-40px) skewX(-16deg);
      transition: var(--transition);
      pointer-events: none;
    }

    .partner-item:hover {
      
      box-shadow: 0 30px 100px rgba(0,0,0,0.85);
      border-color: rgba(217,178,108,0.8);
    }

    .partner-item:hover::before {
      opacity: 1;
      transform: translateX(80px) skewX(-16deg);
    }

    .partner-item img {
      max-width: 100%;
      height: auto;
      margin-bottom: 10px;
      max-height: 90px;
      object-fit: contain;
      filter: saturate(1.05) contrast(1.05);
    }

    .partner-item p {
      font-size: 12px;
      color: var(--color-text-secondary);
      font-weight: 500;
      line-height: 1.4;
      text-transform: uppercase;
      letter-spacing: 0.12em;
      margin: 0;
    }

    footer {
      background: radial-gradient(circle at top, #171923 0, #050609 70%);
      color: #fff;
      text-align: center;
      padding: 44px 28px 40px;
      margin-top: 40px;
      border-top: 1px solid rgba(255,255,255,0.04);
    }

    footer p {
      color: #d3d6dd;
      font-size: 13px;
      line-height: 1.7;
    }

    footer a {
      color: var(--color-accent);
      text-decoration: none;
      font-weight: 500;
      transition: var(--transition);
    }

    footer a:hover {
      color: #f5e7cb;
    }

    .footer-copy-btn{background:none;border:none;color:#555;cursor:pointer;font-size:14px;margin-left:4px;transition:color .2s}
    .footer-copy-btn:hover{color:var(--color-accent)}

    @media (max-width: 768px) {
      header { padding: 30px 18px 26px; }
      .hero { padding: 26px 18px 28px; }
      section { padding: 24px 18px; }
      .cta-buttons { grid-template-columns: 1fr; gap: 10px; }
      .cta-buttons .btn, .contact-gateways .btn {
        width: 100% !important; justify-content: center !important; font-size: 13px !important;
        letter-spacing: 0.02em !important; padding: 12px 10px !important; white-space: normal !important;
        text-align: center !important; line-height: 1.3 !important; min-height: 60px !important;
        display: flex !important; align-items: center !important; box-sizing: border-box !important;
      }
      .btn-icon { margin-right: 6px !important; flex-shrink: 0 !important; }
      .price { font-size: 32px; }
      .partners-grid { grid-template-columns: repeat(3, 1fr); gap: 18px; }
      .partner-item { padding: 20px 16px; }
      .partner-item p { font-size: 11px; }
      .product-specs th, .product-specs td { padding: 10px 11px; font-size: 13px; }
      .status-badges { grid-template-columns: 1fr; }
      .badge { justify-content: center; }
    }
    @media (max-width: 480px) {
      .partners-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
    }

    :focus-visible {
      outline: 2px solid rgba(217,178,108,0.9);
      outline-offset: 3px;
    }
  

  .gm-cat{padding:64px 0;border-top:1px solid var(--color-border)}
  .gm-cat .gm-wrap{max-width:1200px;margin:0 auto;padding:0 24px}
  .gm-cat .sec-head{max-width:820px;margin:0 auto 36px;text-align:center}
  .gm-cat .sec-kicker{display:inline-block;font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--color-accent);font-weight:700;margin-bottom:10px}
  .gm-cat .sec-head h2{font-size:clamp(1.5rem,3vw,2.2rem);color:var(--color-text-primary);margin:0 0 12px;line-height:1.15}
  .gm-cat .sec-intro{color:var(--color-text-secondary);font-size:1rem;line-height:1.7;margin:0}
  .gm-cat-lead{padding-top:56px;text-align:center}
  .gm-search-open{margin-top:22px;display:inline-flex;align-items:center;gap:6px;background:transparent;color:var(--color-accent);border:1px solid var(--color-accent);padding:11px 20px;border-radius:999px;font-size:.92rem;font-weight:600;cursor:pointer;transition:var(--transition)}
  .gm-search-open:hover{background:var(--color-accent);color:#12141b}
  .gm-search-open .kbd{font:600 .78rem/1 ui-monospace,monospace;border:1px solid currentColor;border-radius:5px;padding:2px 6px;opacity:.8}
  .prod-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
  .acc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
  @media(max-width:980px){.prod-grid{grid-template-columns:repeat(2,1fr)}.acc-grid{grid-template-columns:repeat(3,1fr)}}
  @media(max-width:620px){.prod-grid{grid-template-columns:1fr}.acc-grid{grid-template-columns:1fr 1fr}.gm-cat{padding:44px 0}.pcard-imgwrap{height:170px}.acard-img{height:130px}}
  @media(max-width:420px){.acc-grid{grid-template-columns:1fr}}
  .pcard{display:flex;flex-direction:column;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);overflow:hidden;transition:transform .3s cubic-bezier(.19,1,.22,1),box-shadow .3s,border-color .3s}
  .pcard:hover{box-shadow:var(--shadow-md);border-color:var(--color-accent)}
  .pcard-imgwrap{height:200px;background:#fff;display:flex;align-items:center;justify-content:center;padding:18px}
  .pcard-imgwrap img{width:100%;height:100%;object-fit:contain;display:block}
  .pcard-body{padding:18px 18px 20px;display:flex;flex-direction:column;flex:1}
  .pcard-tag{align-self:flex-start;font-size:.66rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--color-accent);border:1px solid var(--color-accent);border-radius:6px;padding:4px 9px;margin-bottom:10px}
  .pcard h3{margin:0 0 6px;font-size:1.08rem;color:var(--color-text-primary)}
  .pcard-desc{font-size:.9rem;color:var(--color-text-secondary);line-height:1.6;margin:0 0 14px;flex:1}
  .pcard-specs{list-style:none;margin:0 0 14px;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:6px 14px}
  .pcard-specs li{font-size:.8rem;color:var(--color-text-secondary)}
  .pcard-specs b{color:var(--color-success);font-weight:600}
  .pcard-price{font-size:1.32rem;font-weight:700;color:var(--color-accent);margin-bottom:14px}
  .pcard-price small{font-size:.72rem;font-weight:500;color:var(--color-text-secondary);margin-right:6px}
  .pcard-price .cur{font-size:1rem}
  .pcard-actions{display:flex;gap:10px;margin-top:auto}
  .pcard-btn,.acard-btn{white-space:nowrap;flex:1;text-align:center;font-size:.86rem;font-weight:600;padding:11px 12px;border-radius:10px;cursor:pointer;transition:var(--transition);text-decoration:none;border:1px solid var(--color-accent);line-height:1.2}
  .pcard-btn.req{background:var(--color-accent);color:#12141b;border-color:var(--color-accent)}
  .pcard-btn.req:hover{background:var(--color-accent-hover);border-color:var(--color-accent-hover)}
  .pcard-btn.doc{background:transparent;color:var(--color-accent)}
  .pcard-btn.doc:hover{background:rgba(217,178,108,.12)}
  .acard{display:flex;flex-direction:column;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-sm);overflow:hidden;transition:transform .3s,border-color .3s}
  .acard:hover{border-color:var(--color-accent)}
  .acard-img{height:160px;background:#fff;display:flex;align-items:center;justify-content:center;padding:14px}
  .acard-img img{width:100%;height:100%;object-fit:contain;display:block}
  .acard-cap{padding:12px 13px 14px;display:flex;flex-direction:column;flex:1}
  .acard .an{font-size:.92rem;font-weight:600;color:var(--color-text-primary);margin-bottom:4px}
  .acard .ad{font-size:.78rem;color:var(--color-text-secondary);line-height:1.5;margin-bottom:10px;flex:1}
  .acard-price{font-size:1.04rem;font-weight:700;color:var(--color-accent);margin-bottom:10px}
  .acard-price small{font-size:.66rem;font-weight:500;color:var(--color-text-secondary);margin-right:4px}
  .acard-btn{background:transparent;color:var(--color-accent)}
  .acard-btn:hover{background:var(--color-accent);color:#12141b}
  .howto-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
  @media(max-width:760px){.howto-grid{grid-template-columns:1fr}}
  .howto-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:22px 22px 24px}
  .howto-card h3{color:var(--color-accent);margin:0 0 8px;font-size:1.08rem}
  .howto-card p{color:var(--color-text-secondary);font-size:.9rem;line-height:1.6;margin:0}
  .faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
  @media(max-width:760px){.faq-grid{grid-template-columns:1fr}}
  .faq-q{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:18px 20px}
  .faq-q h3{color:var(--color-text-primary);margin:0 0 6px;font-size:1rem}
  .faq-q p{color:var(--color-text-secondary);font-size:.88rem;line-height:1.6;margin:0}
  .gm-flash{animation:gmflash 1.6s ease}
  @keyframes gmflash{0%,100%{box-shadow:var(--shadow-md)}30%{box-shadow:0 0 0 3px var(--color-accent),var(--shadow-md)}}
  .rs-search{position:fixed;inset:0;background:rgba(8,10,14,.74);z-index:10000;display:none;align-items:flex-start;justify-content:center;padding:12vh 16px 16px}
  .rs-search.is-open{display:flex}
  .rs-search__box{width:100%;max-width:640px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:16px;box-shadow:var(--shadow-lg);overflow:hidden}
  .rs-search__top{display:flex;align-items:center;gap:10px;padding:14px 16px;border-bottom:1px solid var(--color-border);color:var(--color-text-secondary)}
  .rs-search__input{flex:1;background:transparent;border:0;outline:0;color:var(--color-text-primary);font-size:1rem}
  .rs-search__hint{font:600 .7rem/1 ui-monospace,monospace;border:1px solid var(--color-border);border-radius:5px;padding:3px 7px;color:var(--color-text-secondary)}
  .rs-search__results{max-height:56vh;overflow:auto}
  .rs-search__empty{padding:26px 18px;text-align:center;color:var(--color-text-secondary);font-size:.9rem}
  .rs-search__item{display:block;padding:12px 16px;border-bottom:1px solid var(--color-border);text-decoration:none}
  .rs-search__item.is-active,.rs-search__item:hover{background:rgba(217,178,108,.1)}
  .rs-search__t{color:var(--color-text-primary);font-weight:600;font-size:.95rem}
  .rs-search__cat{font-size:.68rem;color:var(--color-accent);border:1px solid var(--color-accent);border-radius:5px;padding:1px 6px;margin-left:6px;text-transform:uppercase;letter-spacing:.05em}
  .rs-search__m{color:var(--color-text-secondary);font-size:.82rem;margin-top:3px}
  .rs-search__price{color:var(--color-accent);font-weight:600}
  .rs-search__hi{color:var(--color-accent);font-weight:700}
  .gm-modal{position:fixed;inset:0;background:rgba(8,10,14,.78);z-index:10001;display:none;align-items:center;justify-content:center;padding:16px}
  .gm-modal.is-open{display:flex}
  .gm-modal__box{position:relative;width:100%;max-width:460px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:28px 26px 26px;box-shadow:var(--shadow-lg)}
  .gm-modal__x{position:absolute;top:12px;right:14px;background:none;border:0;color:var(--color-text-secondary);font-size:1.6rem;line-height:1;cursor:pointer}
  .gm-modal__title{font-size:1.18rem;font-weight:700;color:var(--color-text-primary);margin-bottom:8px;padding-right:24px}
  .gm-modal__sub{color:var(--color-text-secondary);font-size:.9rem;line-height:1.6;margin-bottom:18px}
  .gm-modal__actions{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px}
  .gm-modal__mail{flex:1;text-align:center;background:var(--color-accent);color:#12141b;font-weight:700;padding:12px;border-radius:10px;text-decoration:none;transition:var(--transition)}
  .gm-modal__mail:hover{background:var(--color-accent-hover)}
  .gm-modal__copy{flex:1;background:transparent;border:1px solid var(--color-accent);color:var(--color-accent);font-weight:600;padding:12px;border-radius:10px;cursor:pointer;transition:var(--transition)}
  .gm-modal__copy:hover{background:rgba(217,178,108,.12)}
  .gm-modal__email{text-align:center;color:var(--color-text-secondary);font-size:.9rem}

#gm-search-open{display:flex!important;width:100%!important;max-width:760px!important;margin:22px auto 0!important;justify-content:flex-start!important;box-sizing:border-box}#gm-search-open .kbd{margin-left:auto}@media(max-width:560px){#gm-search-open{font-size:.95rem}#gm-search-open .kbd{display:none}}

.rs-sticky-flag{position:fixed!important;right:0!important;left:auto!important;top:20%!important;z-index:9999;background:#111319!important;border:2px solid #d9b26c!important;border-right:none!important;border-radius:12px 0 0 12px!important;padding:16px 18px;display:flex!important;flex-direction:column!important;align-items:center!important;gap:8px!important;box-shadow:-4px 4px 16px rgba(0,0,0,0.4)!important;width:auto!important;min-width:120px!important;max-width:169px!important;transform:none!important}
.rs-sticky-flag .rs-flag-row{display:flex!important;gap:8px!important;align-items:center!important;justify-content:center!important}
@media(max-width:767px){.rs-sticky-flag{padding:7px 8px!important;gap:4px!important;min-width:unset!important}.rs-sticky-flag .rs-flag-row img{width:28px!important;height:20px!important}.rs-sticky-flag a[href^="mailto"]{font-size:8px!important}.rs-sticky-flag button{padding:2px 5px!important;font-size:8px!important}.rs-sticky-flag .rs-flag-note{font-size:11px!important}}
/* PF */.rs-sticky-flag{max-width:169px!important;top:20%!important}.rs-sticky-flag .rs-flag-row{flex-wrap:nowrap!important;min-width:104px!important}.rs-sticky-flag .rs-flag-row img{width:48px!important;height:32px!important;flex-shrink:0!important}.rs-sticky-flag a[href^="mailto"]{font-size:11px!important;display:block!important;overflow:hidden!important;text-overflow:ellipsis!important;white-space:nowrap!important}.rs-sticky-flag button{padding:5px 12px!important;font-size:11px!important;white-space:nowrap!important}.rs-sticky-flag p,.rs-sticky-flag .rs-flag-note{font-size:10px!important;margin:2px 0 0!important}
/* Mobile: compact the sticky module — shorter module, shorter button, smaller footnote. Flags untouched. */
@media(max-width:767px){
  .rs-sticky-flag{padding:6px 8px!important;gap:3px!important;max-width:118px!important;border-radius:10px 0 0 10px!important;border-width:1.5px!important}
  .rs-sticky-flag .rs-flag-row{gap:5px!important;min-width:0!important}
  .rs-sticky-flag a[href^="mailto"]{font-size:9px!important;margin-top:3px!important;line-height:1.15!important;font-weight:700!important}
  .rs-sticky-flag button{padding:2px 8px!important;font-size:9.5px!important;margin-top:2px!important;border-radius:5px!important;line-height:1.3!important}
  .rs-sticky-flag p,.rs-sticky-flag .rs-flag-note{font-size:7.5px!important;margin:2px 0 0!important;line-height:1.15!important;letter-spacing:0!important}
}
/* nm-btn-uniform */ .pcard-btn,.acard-btn{white-space:nowrap !important;height:40px !important;min-height:40px !important;max-height:40px !important;box-sizing:border-box !important;display:flex !important;align-items:center !important;justify-content:center !important;font-size:13px !important;padding:0 10px !important;line-height:1 !important}
#zz-top{position:fixed;left:22px;bottom:22px;z-index:950;width:52px;height:52px;border-radius:50%;background:#d9b26c;color:#0b0d11;border:0;cursor:pointer;box-shadow:0 10px 24px rgba(0,0,0,.3);display:none;align-items:center;justify-content:center;transition:transform .12s}#zz-top.on{display:flex}#zz-top:hover{}@media(max-width:600px){ #zz-top{left:12px;bottom:12px;width:44px;height:44px}}
/* detail */

.g-pd{max-width:1140px;margin:0 auto;padding:22px 20px 64px}
.g-bc{color:var(--color-text-secondary);font-size:13px;margin:10px 0 20px}
.g-bc a{color:var(--color-text-secondary);text-decoration:none}.g-bc a:hover{color:var(--color-accent)}
.g-grid{display:grid;grid-template-columns:480px 1fr;gap:36px;align-items:start}
@media(max-width:860px){.g-grid{grid-template-columns:1fr}}
.g-media{background:var(--color-surface);border:1px solid var(--color-border);border-radius:18px;padding:20px;display:flex;align-items:center;justify-content:center;min-height:280px}
.g-media img{width:100%;height:auto;max-height:440px;object-fit:contain}
.g-tag{display:inline-block;color:var(--color-accent);border:1px solid var(--color-border);border-radius:999px;padding:4px 12px;font-size:12px;margin-bottom:12px}
.g-brand{color:var(--color-accent);font-weight:700;letter-spacing:.06em;text-transform:uppercase;font-size:12px}
.g-pd h1{color:var(--color-text-primary);font-size:30px;line-height:1.2;margin:6px 0 8px}
@media(max-width:860px){.g-pd h1{font-size:24px}}
.g-sku{color:var(--color-text-secondary);font-size:13px;margin:4px 0 14px}
.g-price{font-size:30px;font-weight:800;color:var(--color-text-primary);margin:8px 0 16px}
.g-price small{font-size:14px;color:var(--color-text-secondary);font-weight:500;margin-right:6px}
.g-price .cur{color:var(--color-accent);font-size:20px}
.g-desc{color:var(--color-text-primary);opacity:.9;line-height:1.75;margin:8px 0 14px}
.g-specs{list-style:none;padding:0;margin:14px 0;display:grid;gap:7px}
.g-specs li{color:var(--color-text-secondary);padding-left:18px;position:relative}
.g-specs li:before{content:"";position:absolute;left:0;top:9px;width:7px;height:7px;border-radius:50%;background:var(--color-accent)}
.g-cta{display:flex;gap:12px;flex-wrap:wrap;margin:20px 0 8px}
.g-btn{display:inline-block;border-radius:10px;padding:12px 22px;font-weight:700;text-decoration:none;cursor:pointer;border:1px solid var(--color-accent);font-size:15px}
.g-btn--primary{background:var(--color-accent);color:#1a1205;border:0}.g-btn--primary:hover{background:var(--color-accent-hover)}
.g-btn--ghost{background:transparent;color:var(--color-accent)}
.g-note{color:var(--color-text-secondary);font-size:13px;margin-top:10px}
.g-rel{margin-top:54px}.g-rel h2{color:var(--color-text-primary);font-size:20px;margin-bottom:16px}
.g-rel-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
@media(max-width:860px){.g-rel-grid{grid-template-columns:repeat(2,1fr)}}
.g-rc{display:block;background:var(--color-surface);border:1px solid var(--color-border);border-radius:14px;padding:12px;text-decoration:none;transition:.15s}
.g-rc:hover{border-color:var(--color-accent);}
.g-rc img{width:100%;height:130px;object-fit:contain;background:#fff;border-radius:8px}
.g-rc .nm{color:var(--color-text-primary);font-size:13px;font-weight:600;margin-top:8px;line-height:1.35}
.g-rc .pr{color:var(--color-accent);font-size:13px;font-weight:700;margin-top:4px}
.g-foot{margin-top:48px;padding-top:20px;border-top:1px solid var(--color-border);color:var(--color-text-secondary);font-size:13px;line-height:1.7}
.g-back{display:inline-block;margin-top:8px;color:var(--color-text-primary);font-weight:700;text-decoration:none}