:root{--bg: #f6f6f4;--panel: #ffffff;--ink: #1a1a18;--muted: #6b6b66;--line: #e2e2dd;--accent: #1d4ed8;--danger: #b91c1c;--flag: #b45309;--radius: 10px;--mono: ui-monospace, SFMono-Regular, Menlo, monospace}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.55 ui-sans-serif,system-ui,-apple-system,Segoe UI,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased}.shell{max-width:780px;margin:0 auto;padding:20px 16px 28px;min-height:100vh;display:flex;flex-direction:column}.shell--wide{max-width:1180px}.shell--centered{justify-content:center;max-width:420px}.restoring{color:var(--muted);text-align:center;padding:40px 0}.entry{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:26px}.entry__title{margin:0 0 4px;font-size:21px;letter-spacing:-.01em}.entry__sub{margin:0 0 18px;color:var(--muted)}.entry__input{width:100%;padding:12px 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