:root{--ds-page: #f6f5f2;--ds-card: #ffffff;--ds-ink: #1c1b1a;--ds-ink-2: #6b675f;--ds-hairline: #e3e0da;--ds-teal: #0f766e;--ds-danger: #b42318;--ds-danger-bg: #fef3f2;--ds-note-bg: #f0f9ff;--ds-note-ink: #0c4a6e;--ds-radius: 16px}body{background:var(--ds-page);color:var(--ds-ink);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.55}.hub-page{max-width:720px;margin:0 auto;padding:24px 16px 64px}.hub-card{background:var(--ds-card);border-radius:var(--ds-radius);padding:32px 28px;box-shadow:0 1px 2px #0000000d}.hub-header h1{margin:0 0 4px;font-size:28px}.hub-fact{margin:0;font-size:13px;color:var(--ds-teal);font-weight:600}.hub-fact-unknown{color:var(--ds-ink-2)}.hub-intro{margin:8px 0 0;color:var(--ds-ink-2)}.hub-closing{margin-top:32px;padding-top:16px;border-top:1px solid var(--ds-hairline);color:var(--ds-ink-2);font-size:13px}.hub-group{margin-top:24px}.hub-group-heading{margin:0 0 12px;font-size:20px}.hub-group-label{margin:0 0 8px;font-size:14px;color:var(--ds-ink-2);font-weight:600}.hub-group-body{display:flex;flex-direction:column;gap:12px}.hub-text p{margin:8px 0}.hub-caption{margin:0;font-size:12px;color:var(--ds-ink-2)}.hub-callout{border-radius:12px;padding:12px 14px;background:var(--ds-note-bg)}.hub-callout-title{margin:0;font-weight:600;color:var(--ds-note-ink)}.hub-callout-body{margin:4px 0 0;color:var(--ds-note-ink)}.hub-callout-danger{background:var(--ds-danger-bg)}.hub-callout-danger .hub-callout-title,.hub-callout-danger .hub-callout-body{color:var(--ds-danger)}.hub-callout-success{background:#ecfdf3}.hub-callout-success .hub-callout-title,.hub-callout-success .hub-callout-body{color:#067647}.hub-numbered{margin:0;padding-left:22px}.hub-numbered li{margin:6px 0}.hub-btn{border:0;border-radius:999px;padding:10px 20px;font-size:14px;font-weight:600;cursor:pointer}.hub-btn:disabled{opacity:.45;cursor:default}.hub-btn-primary{background:var(--ds-teal);color:#fff}.hub-btn-secondary{background:transparent;color:var(--ds-ink);border:1px solid var(--ds-hairline)}.hub-btn-ghost{background:transparent;color:var(--ds-ink-2)}.hub-btn-compact{padding:6px 14px;font-size:13px}.hub-btn-selected{background:var(--ds-ink);color:#fff}.hub-field{display:flex;flex-direction:column;gap:6px}.hub-field-label{font-size:13px;font-weight:600;color:var(--ds-ink-2)}.hub-field input[type=text],.hub-field select{border:1px solid var(--ds-hairline);border-radius:10px;padding:10px 12px;font-size:15px;font-family:inherit;background:#fff;color:var(--ds-ink)}.hub-chat{border:1px solid var(--ds-hairline);border-radius:12px;padding:12px 14px;display:flex;flex-direction:column;gap:10px}.hub-chat-head{display:flex;justify-content:space-between;align-items:center;gap:8px;flex-wrap:wrap}.hub-chat-title{font-weight:600}.hub-chat-list{display:flex;flex-direction:column;gap:8px;max-height:320px;overflow-y:auto}.hub-chat-msg{display:flex;flex-direction:column;gap:2px;border-radius:10px;padding:8px 10px;background:#f3f1ed;align-self:flex-start;max-width:85%}.hub-chat-mine{background:#e6f4f2;align-self:flex-end}.hub-chat-who{font-size:12px;font-weight:600;color:var(--ds-ink-2)}.hub-chat-body{font-size:15px;white-space:pre-wrap;overflow-wrap:anywhere}.hub-chat-when{font-size:11px;color:var(--ds-ink-2)}.hub-chat-compose{display:flex;flex-direction:column;gap:8px}.hub-item{border:1px solid var(--ds-hairline);border-radius:12px;padding:14px 16px;background:#fbfaf8;display:flex;flex-direction:column;gap:6px}.hub-item-head{display:flex;justify-content:space-between;align-items:baseline;gap:10px;flex-wrap:wrap}.hub-item-name{font-weight:600;font-size:15px}.hub-item-tag{font-size:11px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--ds-teal);background:#e6f4f2;border-radius:999px;padding:2px 10px}.hub-item-detail{font-size:15px}.hub-item-meta{font-size:13px;color:var(--ds-ink-2)}.hub-item-actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-top:4px}.hub-rate,.hub-picker,.hub-report{display:inline-flex;gap:8px;align-items:flex-end;flex-wrap:wrap}.hub-rate .hub-field,.hub-picker .hub-field,.hub-report .hub-field{min-width:200px}.hub-brand{text-align:center;margin-bottom:8px}.hub-hero{width:100%;border-radius:12px;margin:4px 0 16px;display:block}.hub-brand .hub-title,.hub-header h1{font-family:Georgia,Times New Roman,serif;font-weight:600}.hub-brand .hub-title{margin:0;font-size:34px}.hub-motto{margin:6px 0 0;color:var(--ds-teal);font-family:Georgia,Times New Roman,serif;font-size:18px}.hub-free{margin:14px 0 0;font-size:13px;color:var(--ds-ink-2);background:#f3f1ed;border-radius:10px;padding:10px 12px}html,body,#root{margin:0;min-height:100%}body{background:var(--ds-page)}.file-nav{display:flex;flex-wrap:wrap;gap:20px;border-bottom:1px solid var(--ds-hairline)}.file-nav a{padding:10px 0;color:var(--ds-ink-2);text-decoration:none}.file-nav a[aria-current=page]{color:var(--ds-ink);box-shadow:inset 0 -1px 0 var(--ds-ink)}@media (max-width: 600px){.file-nav a{display:inline-flex;align-items:center;min-height:44px}}.hub-hero img{display:block;width:100%;border-radius:24px}.hub-item{border:1px solid var(--ds-hairline);border-radius:12px;padding:14px 16px;display:flex;flex-direction:column;gap:8px;align-items:flex-start}.hub-item-head{display:flex;width:100%;justify-content:space-between;gap:12px;align-items:baseline}.hub-item-name{font-weight:600}.hub-item-tag{color:var(--ds-teal);font-weight:600;font-size:12px;white-space:nowrap}.hub-item-detail{color:var(--ds-ink)}.hub-item-meta{color:var(--ds-ink-2);font-size:12px}.hub-item-actions{display:flex;gap:10px;flex-wrap:wrap}.hub-banner-actions{margin-top:8px}.hub-banner-line{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}.hub-banner-line+.hub-banner-line{margin-top:8px;border-top:1px solid var(--ds-hairline);padding-top:8px}