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var(--accent-300)}.shot-wordcard{background:var(--surface-elevated);border:1px solid var(--border-subtle);border-radius:12px;box-shadow:var(--shadow-md);padding:10px 14px;margin:10px 0 14px}.shot-wordcard-title{font-size:15.5px;font-weight:var(--fw-semibold);font-family:var(--font-reading)}.shot-wordcard-ph{font-size:12.5px;color:var(--text-secondary);font-family:var(--font-mono);margin-left:8px}.shot-wordcard-zh{font-size:13px;margin-top:6px}[data-reveal]{opacity:0;transform:translateY(16px);transition:opacity .6s var(--ease-out),transform .6s var(--ease-out)}[data-reveal].revealed{opacity:1;transform:none}.info-card{transition:border-color var(--motion-med) var(--ease-out),transform var(--motion-med) var(--ease-out)}.info-card:hover{border-color:var(--accent-200);transform:translateY(-2px)}@media (max-width: 900px){.landing-hero-inner{grid-template-columns:1fr;gap:36px}.hero-demo{max-width:460px}.demo-scene{padding-bottom:78%}}.hover-dim{opacity:.75;transition:opacity var(--motion-fast) var(--ease-out)}.hover-dim:hover{opacity:1}.kbd{font-family:var(--font-mono);font-size:11.5px;color:var(--text-secondary);border:1px solid var(--border);border-bottom-width:2px;border-radius:5px;padding:1px 6px;background:var(--surface)}.status-dot{width:8px;height:8px;border-radius:50%;display:inline-block}.status-dot.live{background:var(--danger);animation:pulse 1.4s infinite}.status-dot.idle{background:var(--text-tertiary)}@keyframes pulse{0%,to{opacity:1}50%{opacity:.35}}code,pre{font-family:var(--font-mono)}.spinner-sm{width:15px;height:15px;border:2px solid var(--surface-sunken);border-top-color:currentColor;border-radius:50%;animation:spin .8s linear infinite;display:inline-block;flex-shrink:0}@keyframes spin{to{transform:rotate(360deg)}}@media (max-width: 900px){.shell-side{display:none}.page{padding:0 var(--sp-4)}.shell-top 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