:root{--bg: #e8e4dd;--panel: #f4f1ec;--panel-2: #efebe4;--ink: #4b463f;--ink-soft: #6f685f;--muted: #9c958b;--line: #d8d2c7;--accent: #8f9a8c;--accent-ink: #fbfaf7;--shadow: 0 8px 28px rgba(75, 70, 63, .14);--safe-t: env(safe-area-inset-top, 0px);--safe-b: env(safe-area-inset-bottom, 0px)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body,#root{height:100%;margin:0}body{font-family:-apple-system,PingFang SC,Helvetica Neue,system-ui,sans-serif;color:var(--ink);background:var(--bg);overscroll-behavior:none}.app{height:100%}.login{height:100%;display:grid;place-items:center;padding:calc(20px + var(--safe-t)) 20px}.login-card{width:340px;max-width:100%;background:var(--panel);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:28px 24px;display:flex;flex-direction:column}.login-card h1{margin:0;font-size:26px;letter-spacing:3px;text-align:center}.login-sub{text-align:center;color:var(--muted);font-size:13px;margin:6px 0 18px}.login-card 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