.download-page {
    --download-ink: #123e31;
    --download-muted: #53665e;
    --download-border: #d7e3dc;
    --download-orange: #ffb15c;
    --download-paper: #fff;
    --download-hero: #0a352a;
    --download-on-hero: #f4faf5;
    --download-soft: #c8dfd1;
    --nav-width: 1200px;
    --ui-header-height: 88px;
    margin: 0; color: var(--download-ink); background: #f1f5f1;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 16px; line-height: 1.6;
}
.download-page *, .download-page *::before, .download-page *::after { box-sizing: border-box; }
.download-page [hidden] { display: none !important; }
.download-page a { color: inherit; text-decoration: none; }
.download-page button { font: inherit; cursor: pointer; touch-action: manipulation; }
.download-page .member-icon, .download-page svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }
.download-shell { max-width: 1200px; margin: auto; padding: env(safe-area-inset-top) max(24px, env(safe-area-inset-right)) env(safe-area-inset-bottom) max(24px, env(safe-area-inset-left)); }
.download-nav { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 88px; }
.download-brand { display: flex; align-items: center; gap: 12px; min-height: 48px; font-weight: 750; font-size: 20px; min-width: 0; overflow-wrap: anywhere; border-radius: 12px; }
.download-brand .site-brand-mark { display: grid; place-items: center; width: 44px; height: 44px; flex-shrink: 0; background: var(--download-hero); color: var(--download-on-hero); border-radius: 14px; }
.download-brand .site-brand-mark img { display: block; width: 32px; height: 32px; object-fit: contain; }
.download-brand .site-brand-fallback { display: flex; }
.download-page .auth-tools { display: flex; gap: 8px; flex-shrink: 0; }
.download-page .auth-tools a { display: flex; align-items: center; justify-content: center; gap: 8px; min-width: 48px; min-height: 48px; padding: 10px 12px; border-radius: 12px; font-size: 14px; }
.download-page .auth-tools a:last-child { background: var(--download-paper); border: 1px solid var(--download-border); }
.download-hero { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); align-items: center; gap: 56px; padding: 48px; border: 1px solid #255642; border-radius: 32px; background: radial-gradient(ellipse at 5% 0%, #27664b 0%, transparent 60%), var(--download-hero); color: var(--download-on-hero); position: relative; }
.download-copy { min-width: 0; position: relative; z-index: 1; }
.download-heading { display: grid; grid-template-columns: minmax(0, 1fr) clamp(80px, 12vw, 128px); align-items: center; gap: 12px; }
.download-heading-copy { min-width: 0; }
.download-kicker { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 650; letter-spacing: .06em; color: var(--download-soft); }
.download-kicker svg { width: 18px; height: 18px; }
.download-copy h1 { margin: 18px 0; font-size: clamp(36px, 4vw, 54px); line-height: 1.2; letter-spacing: -.04em; text-wrap: balance; overflow-wrap: anywhere; }
.download-description { margin: 0 0 24px; max-width: 520px; font-size: 16px; color: var(--download-soft); }
.download-platforms { display: flex; gap: 8px; margin: 0 0 12px; }
.download-platforms button { display: inline-flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 48px; min-width: 128px; padding: 10px 14px; border: 1px solid #749887; border-radius: 12px; background: transparent; color: var(--download-on-hero); font-size: 14px; }
.download-platforms button svg { width: 18px; height: 18px; visibility: hidden; }
.download-platforms button[aria-pressed="true"] { border-color: var(--download-soft); background: #d5ebdb; color: var(--download-hero); }
.download-platforms button[aria-pressed="true"] svg { visibility: visible; }
.download-actions { display: grid; grid-template-columns: minmax(0, 1fr); }
.download-button { display: flex; align-items: center; gap: 14px; min-height: 80px; padding: 16px 20px; border: 1px solid #ffc17f; border-radius: 16px; background: var(--download-orange); color: #30240e !important; text-align: start; position: relative; overflow: hidden; box-shadow: 0 8px 24px #001e1926; }
.download-button > span { min-width: 0; flex: 1; }
.download-button strong { display: block; font-size: 17px; line-height: 1.4; overflow-wrap: anywhere; }
.download-button small { display: block; margin-top: 4px; font-size: 13px; overflow-wrap: anywhere; }
.download-button[aria-disabled="true"] { cursor: not-allowed; background: #e6ece7; border-color: #cbd7ce; color: #526459 !important; }
.download-note { margin: 10px 0 0; font-size: 14px; color: var(--download-soft); }
.download-links { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px 16px; margin-top: 12px; }
.download-links a, .download-links button { display: inline-flex; align-items: center; gap: 8px; min-height: 48px; padding: 8px 2px; border: 0; border-radius: 6px; background: transparent; font-size: 14px; color: var(--download-on-hero); }
.download-links svg { width: 18px; height: 18px; }
.download-status { margin: 4px 0 0; padding: 8px 12px; border-radius: 8px; background: #d5ebdb; font-size: 14px; color: var(--download-hero); }
.download-status:empty { display: none; }
.download-qr { min-width: 0; padding: 24px; border: 1px solid var(--download-border); border-radius: 24px; background: var(--download-paper); color: var(--download-ink); box-shadow: 0 24px 48px #001e1933; scroll-margin-block: 24px; }
.download-qr-heading { display: flex; align-items: center; gap: 12px; min-height: 48px; cursor: pointer; list-style: none; }
.download-qr-heading::-webkit-details-marker { display: none; }
.download-qr-heading > div { flex: 1; min-width: 0; }
.download-qr-heading > svg { width: 18px; height: 18px; }
.download-qr[open] .download-qr-heading > svg { transform: rotate(90deg); }
.download-qr-mark { display: grid; place-items: center; width: 44px; height: 44px; border: 1px solid var(--download-border); border-radius: 14px; background: #edf4ee; flex-shrink: 0; }
.download-qr-brand { font-size: 12px; color: var(--download-muted); overflow-wrap: anywhere; }
.download-qr h2 { margin: 2px 0 0; font-size: 19px; line-height: 1.4; overflow-wrap: anywhere; }
.download-qr-code { width: 228px; max-width: 100%; margin: 24px auto 16px; padding: 8px; border: 1px solid var(--download-border); border-radius: 18px; background: var(--download-paper); }
.download-qr img { display: block; width: 100%; height: auto; aspect-ratio: 1; }
.download-qr-body p { margin: 0; font-size: 14px; color: var(--download-muted); text-align: center; overflow-wrap: anywhere; }
.download-qr-footer { display: flex; justify-content: center; align-items: center; gap: 8px; margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--download-border); font-size: 13px; font-weight: 650; }
.download-qr-footer svg { width: 18px; height: 18px; }
.download-features { display: flex; flex-wrap: wrap; gap: 12px 20px; margin: 20px 0 28px; color: var(--download-soft); }
.download-features > * { display: flex; align-items: center; gap: 7px; font-size: 14px; min-width: 0; overflow-wrap: anywhere; }
.download-features svg { width: 20px; height: 20px; }
.download-account { display: flex; align-items: center; gap: 16px; padding: 20px 24px; margin: 20px 0; border: 1px solid var(--download-border); border-radius: 20px; background: var(--download-paper); }
.download-account-icon { display: grid; place-items: center; width: 48px; height: 48px; flex-shrink: 0; border-radius: 14px; background: #edf4ee; }
.download-account-copy { min-width: 0; flex: 1; }
.download-account-copy strong { font-size: 16px; }
.download-account-copy p { margin: 4px 0 0; color: var(--download-muted); font-size: 14px; overflow-wrap: anywhere; }
.download-account-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.download-account-actions a { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 10px 14px; border: 1px solid var(--download-border); border-radius: 12px; font-size: 14px; overflow-wrap: anywhere; }
.download-account-actions a:last-child { background: #edf4ee; }
.download-account-actions svg { width: 18px; height: 18px; }
.download-guide h2 { margin: 0; font-size: 18px; line-height: 1.4; }
.download-guide > .download-steps { padding: 8px 24px 24px; }
.download-guide .download-steps p { padding: 0; }
.download-steps { list-style: none; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; margin: 0; padding: 0; }
.download-steps li { display: flex; align-items: flex-start; gap: 12px; min-width: 0; }
.download-step-number { display: grid; place-items: center; width: 36px; height: 36px; border: 1px solid var(--download-border); border-radius: 50%; background: #edf4ee; flex-shrink: 0; color: var(--download-ink); font-weight: 700; font-size: 13px; }
.download-steps h3 { font-size: 16px; margin: 4px 0 8px; line-height: 1.4; }
.download-steps p { margin: 0; color: var(--download-muted); font-size: 15px; overflow-wrap: anywhere; }
.download-help { margin: 16px 0; border: 1px solid var(--download-border); border-radius: 16px; background: var(--download-paper); }
.download-help summary { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 18px 24px; border-radius: 15px; cursor: pointer; font-weight: 650; list-style: none; min-height: 56px; }
.download-help summary::-webkit-details-marker { display: none; }
.download-help[open] summary svg { transform: rotate(90deg); }
.download-help p { color: var(--download-muted); margin: 0; padding: 0 24px; overflow-wrap: anywhere; }
.download-ios-guide .download-steps { padding: 18px 24px 24px; }
.download-ios-guide .download-steps p { padding: 0; }
.download-ios-guide > p { margin-bottom: 20px; }
.download-help > a { display: inline-flex; align-items: center; gap: 8px; min-height: 48px; margin: 12px 24px 18px; color: var(--download-ink); border-radius: 8px; }
.download-footer { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 16px; padding: 10px 0 28px; color: var(--download-muted); font-size: 13px; overflow-wrap: anywhere; }
.download-browser-hint { display: flex; gap: 14px; margin-bottom: 16px; padding: 18px; background: #fff0d8; border: 1px solid #e5c793; color: #6b4715; border-radius: 16px; }
.download-browser-hint p { margin: 4px 0 0; font-size: 14px; }
@media (hover: hover) {
    .download-page .auth-tools a:hover, .download-account-actions a:hover, .download-help summary:hover { background: #e4eee5; }
    .download-platforms button:hover { border-color: var(--download-on-hero); }
    .download-button:not([aria-disabled="true"]):hover { background: #ffc17f; }
    .download-links a:hover, .download-links button:hover { text-decoration: underline; text-underline-offset: 5px; }
}
@media (max-width: 900px) {
    .download-hero { padding: 32px; gap: 28px; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); }
    .download-copy h1 { font-size: 38px; }
    .download-qr { padding: 20px; }
    .download-steps { gap: 16px; }
    .download-steps li { flex-direction: column; }
}
@media (max-width: 640px) {
    .download-page { --ui-header-height: 68px; }
    .download-shell { padding-inline: max(14px, env(safe-area-inset-left)) max(14px, env(safe-area-inset-right)); }
    .download-nav { min-height: 68px; gap: 8px; }
    .download-brand { font-size: 16px; gap: 8px; }
    .download-brand .site-brand-mark { width: 36px; height: 40px; border-radius: 12px; }
    .download-page .auth-tools { gap: 4px; }
    .download-page .auth-tools a { padding: 10px; }
    .download-page .auth-tools a .download-tool-label { display: none; }
    .download-hero { grid-template-columns: minmax(0, 1fr); padding: 22px 18px 18px; gap: 16px; border-radius: 24px; }
    .download-copy { width: 100%; }
    .download-copy h1 { font-size: 30px; margin: 10px 0; }
    .download-heading { grid-template-columns: minmax(0, 1fr) clamp(76px, 23vw, 104px); gap: 8px; }
    .download-description { font-size: 15px; margin-bottom: 0; }
    .download-platforms button { min-width: 0; flex: 1; }
    .download-button { min-height: 76px; padding: 14px; gap: 10px; }
    .download-button strong { font-size: 16px; }
    .download-button svg { width: 20px; height: 20px; }
    .download-links { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; margin-top: 8px; }
    .download-links a, .download-links button { min-width: 0; font-size: 13px; line-height: 1.4; overflow-wrap: anywhere; }
    .download-links a { justify-content: flex-end; }
    .download-qr { padding: 12px; border-radius: 16px; box-shadow: none; }
    .download-qr-heading { gap: 10px; }
    .download-qr-mark { width: 36px; height: 36px; border-radius: 10px; }
    .download-qr h2 { font-size: 16px; }
    .download-qr-body { display: flex; align-items: center; gap: 14px; margin-top: 14px; }
    .download-qr-code { width: 108px; margin: 0; padding: 4px; border-radius: 12px; flex-shrink: 0; }
    .download-qr-body p { text-align: start; font-size: 13px; }
    .download-qr-footer { margin-top: 12px; padding-top: 10px; }
    .download-features { margin: 14px 0 20px; gap: 10px 14px; }
    .download-features > * { gap: 5px; font-size: 13px; }
    .download-features svg { width: 16px; height: 16px; }
    .download-account { flex-wrap: wrap; gap: 12px; padding: 16px; margin: 16px 0; border-radius: 18px; }
    .download-account-icon { width: 40px; height: 40px; border-radius: 12px; }
    .download-account-copy { flex-basis: calc(100% - 52px); }
    a.download-account { flex-wrap: nowrap; min-height: 80px; }
    a.download-account .download-account-copy { flex-basis: auto; }
    .download-account-copy strong { font-size: 15px; }
    .download-account-copy p { font-size: 13px; }
    .download-account-actions { width: 100%; flex-wrap: nowrap; }
    .download-account-actions a { flex: 1; min-width: 0; padding-inline: 10px; }
    .download-guide h2 { font-size: 16px; }
    .download-guide > .download-steps { padding: 4px 18px 20px; }
    .download-steps { grid-template-columns: 1fr; gap: 20px; }
    .download-steps li { flex-direction: row; gap: 12px; }
    .download-steps h3 { margin-top: 3px; }
    .download-help summary { padding: 16px 18px; }
    .download-help p { padding-inline: 18px; }
    .download-ios-guide .download-steps { padding: 16px 18px 22px; }
    .download-ios-guide .download-steps p { padding: 0; }
    .download-footer { padding-bottom: 22px; }
}