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rgba(225,29,72,.4);border-radius:8px;background:#fff;color:#e11d48;font-size:13px;cursor:pointer}.duohome-section{max-width:980px;margin:0 auto;padding:48px 20px 8px}.duohome-section-title{margin:0 0 20px;font-size:20px;font-weight:700;color:#1a1a2e}.duohome-platforms{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}.duohome-platform-card{padding:18px;border:1px solid #e8eaf2;border-radius:14px;background:#fff;box-shadow:0 2px 10px #1414320a;transition:box-shadow .18s ease,transform .18s ease}.duohome-platform-card:hover{box-shadow:0 8px 22px #14143214;transform:translateY(-2px)}.duohome-platform-head{display:flex;align-items:center;gap:8px;margin-bottom:8px}.duohome-platform-name{font-size:15px;font-weight:600}.duohome-recommend{padding:2px 8px;border-radius:999px;background:#22c55e24;color:#16a34a;font-size:11px;font-weight:600}.duohome-platform-meta{display:flex;flex-wrap:wrap;gap:4px 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#f0f1f7;font-size:13px;color:#5b5f73}.duohome-history-row:last-child{border-bottom:none}.duohome-history-version{font-weight:700;color:#022a99;font-variant-numeric:tabular-nums;min-width:56px}.duohome-history-platform{min-width:140px}.duohome-history-meta{color:#8b8fa3;font-variant-numeric:tabular-nums}.duohome-history-link{margin-left:auto;color:#022a99;text-decoration:none;font-weight:600}.duohome-history-link:hover{text-decoration:underline}.duohome-features{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}.duohome-feature{padding:20px;border:1px solid #e8eaf2;border-radius:14px;background:#fff}.duohome-feature-icon{font-size:24px;margin-bottom:10px}.duohome-feature-title{font-size:14.5px;font-weight:700;margin-bottom:6px}.duohome-feature-desc{font-size:13px;line-height:1.65;color:#6b6f83}.duohome-changelog{display:flex;flex-direction:column;gap:12px}.duohome-release{padding:16px 18px;border:1px solid #e8eaf2;border-radius:12px;background:#fff}.duohome-release-head{display:flex;align-items:center;gap:12px;margin-bottom:6px}.duohome-release-version{font-size:14px;font-weight:700;color:#022a99;font-variant-numeric:tabular-nums}.duohome-release-platform,.duohome-release-date{font-size:12px;color:#8b8fa3}.duohome-release-date{margin-left:auto}.duohome-release-notes{font-size:13px;line-height:1.7;color:#5b5f73;white-space:pre-wrap}@media (max-width: 640px){.duohome-hero{padding:48px 16px 36px}.duohome-title{font-size:38px}.duohome-slogan{font-size:14.5px}.duohome-section{padding:32px 16px 8px}}