.support-page section[id]{scroll-margin-top:var(--header-h)}.support-hero-grid{display:grid;grid-template-columns:minmax(0,8fr) minmax(0,4fr);align-items:end;gap:clamp(40px,6vw,104px)}.support-index>span{display:block;margin-bottom:14px}.support-index a{display:grid;grid-template-columns:40px minmax(0,1fr) 20px;align-items:center;padding-block:20px;border-top:1px solid var(--border);font-size:1.125rem;line-height:1.4;transition:color .25s var(--ease)}.support-index a:last-child{border-bottom:1px solid var(--border)}.support-index a:hover{color:var(--accent)}.support-index a>span{font-family:var(--font-mono);font-size:.75rem;letter-spacing:.1em;color:var(--text-3)}.support-index .icon{width:18px;height:18px;color:var(--text-3);transition:transform .35s var(--ease)}.support-index a:hover .icon{transform:translateY(3px)}.support-note{max-width:62em;margin-top:clamp(32px,4vw,56px)}.platforms{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.platform{display:flex;flex-direction:column;padding:clamp(28px,3.4vw,52px);border:1px solid var(--border);border-radius:var(--r-xl);background:var(--surface)}.platform-top{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px}.platform-mark{display:grid;place-items:center;width:60px;height:60px;border-radius:18px;background:var(--text);color:var(--bg);font-family:var(--font-mono);font-size:.8125rem;font-weight:500}.platform h3{margin-top:clamp(28px,3vw,44px);font-size:clamp(1.5rem,1.25rem + 1vw,2.25rem);font-weight:500;line-height:1.25;letter-spacing:-.02em}.platform>p{margin-top:14px;color:var(--text-2)}.platform>p.note{margin-top:12px;color:var(--text-3)}.platform-actions{margin-top:auto;padding-top:clamp(28px,3vw,44px)}.support-contact .lead{max-width:34em}.support-contact .note{margin-top:24px}@media (max-width:900px){.platforms,.support-hero-grid{grid-template-columns:1fr}}.platforms--android{grid-template-columns:1fr;margin-top:2rem}