:root{--bg:#F4F6FA;--card:#FFFFFF;--ink:#14202B;--ink-2:#5B6875;--ink-3:#94A0AB;--line:#E4E8EE;--brand:#0B7A75;--brand-ink:#FFFFFF;--brand-soft:#E3F3F1;--accent:#F2734E;--accent-soft:#FDECE6;--danger:#C62F2F;--bubble-me:#0B7A75;--bubble-them:#FFFFFF;--radius:16px;--tab-h:64px;font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,Segoe UI,Roboto,Noto Sans,sans-serif;color:var(--ink);-webkit-text-size-adjust:100%}*{box-sizing:border-box}body,html{margin:0;background:var(--bg)}body{min-height:100dvh;font-size:17px;line-height:1.4}a{color:var(--brand);text-decoration:none}h1,h2,h3,p{margin:0}.screen{max-width:560px;margin:0 auto;padding:calc(env(safe-area-inset-top) + 12px) 16px calc(var(--tab-h) + env(safe-area-inset-bottom) + 24px)}.screen.plain{padding-bottom:32px}.large-title{font-size:32px;font-weight:700;letter-spacing:-.02em;margin:8px 0 4px}.subtitle{color:var(--ink-2);font-size:15px;margin-bottom:20px}.section-label{font-size:13px;text-transform:uppercase;letter-spacing:.04em;color:var(--ink-2);margin:24px 4px 8px}.card{background:var(--card);border-radius:var(--radius);padding:16px;box-shadow:0 1px 0 rgba(20,32,43,.04)}.card+.card{margin-top:12px}.list{background:var(--card);border-radius:var(--radius);overflow:hidden}.row{display:flex;align-items:center;gap:12px;padding:14px 16px;min-height:56px;color:var(--ink)}.row+.row{border-top:1px solid var(--line)}.row .grow{flex:1 1;min-width:0}.row .title{font-weight:600}.row 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var(--line);display:flex;justify-content:center;padding-bottom:env(safe-area-inset-bottom)}.tabbar nav{display:grid;grid-template-columns:1fr 1fr;width:100%;max-width:560px;height:var(--tab-h)}.tabbar a{display:grid;place-items:center;align-content:center;grid-gap:2px;gap:2px;font-size:11px;color:var(--ink-3);font-weight:600}.tabbar a.on{color:var(--brand)}.tabbar svg{width:26px;height:26px}.topbar{display:flex;justify-content:space-between;min-height:44px;margin-bottom:4px}.topbar,.topbar a{align-items:center}.topbar a{font-size:17px;display:inline-flex;gap:2px}.child-head{display:flex;align-items:center;gap:14px;margin:4px 0 16px}.child-head h1{font-size:24px;font-weight:700;letter-spacing:-.01em}.child-head p{color:var(--ink-2);font-size:15px}.chat{display:flex;flex-direction:column;gap:8px}.msg{max-width:82%;padding:10px 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