:root{--ink: #1B2A4A;--paper: #F7F5EF;--card: #FFFFFF;--graphite: #5A6272;--mark: #E4572E;--ok: #2F7D4F;--line: #DDD8CC;font-family:Segoe UI,system-ui,-apple-system,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink)}main.page,main.auth{max-width:560px;margin:0 auto;padding:16px 16px 48px}main.center{text-align:center;padding-top:30vh}.brand{text-align:center;margin:12vh 0 24px}.brand h1{margin:8px 0 4px;letter-spacing:.5px}.tagline{color:var(--graphite);margin:0}.brand-mark{display:inline-grid;place-items:center;width:56px;height:56px;border-radius:50%;background:var(--ink);color:var(--paper);font-weight:800;font-size:28px;box-shadow:inset 0 0 0 3px var(--paper),inset 0 0 0 5px var(--ink)}.brand-mark.small{width:32px;height:32px;font-size:16px;box-shadow:inset 0 0 0 2px var(--paper),inset 0 0 0 3px var(--ink)}.card{background:var(--card);border:1px solid 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