:root{--bg: #f6f3ee;--card: #ffffff;--ink: #1c1917;--muted: #78716c;--accent: #0f766e;--accent-soft: #ccfbf1;--line: #e7e5e4;--warn: #b45309;--warn-soft: #fef3c7;--ok: #15803d;--shared: #d97706;--photo-bg: #292524}*{box-sizing:border-box}html,body{margin:0;background:var(--bg);color:var(--ink)}body{font:14px/1.35 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;-webkit-tap-highlight-color:transparent}button{font:inherit;color:inherit;border:0;background:none;cursor:pointer;padding:0}#app{max-width:560px;margin:0 auto;min-height:100vh;display:flex;flex-direction:column}.center{margin:auto;padding:32px 24px;text-align:center}.muted{color:var(--muted)}.join{margin:auto 0;padding:40px 24px;text-align:center}.join .logo{font-size:52px}.join h1{font-size:26px;margin:6px 0 10px}.join p{color:var(--muted);margin:0 0 22px}.top{display:flex;align-items:center;padding:10px 16px 4px 20px;gap:8px}.top h2{flex:1;margin:0;font-size:18px}.sub{padding:0 20px 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