/* Support page specific */
    .topics-grid {
      display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px;
      margin: 40px 0;
    }
    @media (max-width: 980px) { .topics-grid { grid-template-columns: repeat(2, 1fr); } }
    @media (max-width: 540px) { .topics-grid { grid-template-columns: 1fr; } }
    .topic-card {
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: var(--radius-lg);
      padding: 24px 22px;
      position: relative; overflow: hidden;
      transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.3s, box-shadow 0.3s;
    }
    .topic-card::before {
      content: ""; position: absolute; inset: -1px;
      background: radial-gradient(ellipse 280px 200px at 50% 0%, rgba(0,230,118,0.13), transparent 70%);
      opacity: 0; transition: opacity 0.4s; pointer-events: none;
    }
    .topic-card:hover {
      transform: translateY(-6px);
      border-color: rgba(0, 230, 118, 0.4);
      box-shadow: 0 22px 50px rgba(0, 230, 118, 0.08);
    }
    .topic-card:hover::before { opacity: 1; }
    .topic-card > * { position: relative; z-index: 1; }
    .topic-card .ico {
      width: 44px; height: 44px; border-radius: 12px;
      background: rgba(0, 230, 118, 0.12);
      color: var(--accent);
      display: grid; place-items: center;
      font-size: 22px;
      margin-bottom: 16px;
    }
    .topic-card .ico svg { width: 24px; height: 24px; }
    .topic-card h3 { font-size: 16px; letter-spacing: -0.01em; margin-bottom: 6px; }
    .topic-card p { color: var(--text-sec); font-size: 14px; line-height: 1.55; margin: 0; }

    .faq-list { margin-top: 20px; }
    .faq-item {
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: 14px;
      margin-bottom: 10px;
      overflow: hidden;
      transition: border-color 0.2s;
    }
    .faq-item:hover { border-color: #38424f; }
    .faq-item .faq-summary {
      width: 100%;
      padding: 18px 22px;
      cursor: pointer;
      font-size: 16px;
      font-weight: 700;
      color: var(--text);
      background: transparent;
      border: 0;
      text-align: left;
      font-family: inherit;
      display: flex; align-items: center; justify-content: space-between;
      gap: 16px;
    }
    .faq-item .faq-summary::after {
      content: "+";
      font-size: 22px; color: var(--accent);
      font-weight: 800;
      transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
      flex-shrink: 0;
    }
    .faq-item.open .faq-summary::after { transform: rotate(45deg); }
    .faq-item .faq-body {
      height: 0;
      overflow: hidden;
      transition: height 0.45s cubic-bezier(0.4, 0, 0.2, 1);
    }
    .faq-item .faq-body > .faq-inner {
      padding: 0 22px 18px;
      color: var(--text-sec);
      font-size: 15px;
      line-height: 1.65;
    }
    .faq-item .faq-body p { margin-bottom: 10px; }
    .faq-item .faq-body p:last-child { margin-bottom: 0; }
    .faq-item .faq-body a:not(.btn) { color: var(--accent); }

    .contact-strip {
      background: linear-gradient(135deg, var(--surface) 0%, rgba(26,31,39,0.6) 100%);
      border: 1px solid var(--border);
      border-radius: 22px;
      padding: 36px 40px;
      margin: 60px 0 0;
      display: flex; align-items: center; justify-content: space-between; gap: 28px;
      position: relative; overflow: hidden;
    }
    .contact-strip::before {
      content: ""; position: absolute; inset: -2px;
      background: linear-gradient(135deg, rgba(0,230,118,0.30), transparent 50%, rgba(245,166,35,0.20));
      border-radius: 24px; z-index: -1;
      filter: blur(20px); opacity: 0.5;
    }
    @media (max-width: 720px) { .contact-strip { flex-direction: column; text-align: center; padding: 28px 24px; } }
    .contact-strip h3 { font-size: 22px; margin-bottom: 6px; letter-spacing: -0.015em; }
    .contact-strip p { color: var(--text-sec); font-size: 15px; }
    .contact-strip .strip-emails {
      display: flex; flex-direction: column; gap: 6px;
      font-size: 14.5px;
    }
    .contact-strip .strip-emails a { color: var(--accent); font-weight: 700; }
    .contact-strip .strip-emails .label { color: var(--text-dim); font-size: 12px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; }