:root{--bg: #12161b;--bg-raised: #1a2027;--bg-sunken: #0d1115;--line: #2b3644;--line-soft: #212a34;--ink: #e9eef4;--ink-dim: #9fb0c0;--ink-faint: #6b7d8e;--accent: #6fbf8b;--accent-ink: #0d1115;--warn: #e0a34a;--radius: 14px;--pad: 20px;--tap: 54px;color-scheme:dark}@media (prefers-color-scheme: light){:root:not([data-theme=dark]){--bg: #f4f6f8;--bg-raised: #ffffff;--bg-sunken: #e7ecf1;--line: #ccd6e0;--line-soft: #dfe6ec;--ink: #16202a;--ink-dim: #4d6070;--ink-faint: #7b8c9b;--accent: #2f7d52;--accent-ink: #ffffff;--warn: #9a6512;color-scheme:light}}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);font:16px/1.5 -apple-system,BlinkMacSystemFont,Segoe UI,system-ui,sans-serif;-webkit-text-size-adjust:100%;overscroll-behavior-y:none}#app{max-width:560px;margin:0 auto;min-height:100dvh;display:flex;flex-direction:column;padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) 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