:root{color-scheme:dark;--bg: #080b16;--panel: #111628;--panel-2: #171d33;--line: #262e4a;--text: #eef1f8;--muted: #9aa3bd;--accent: #ff9900;--accent-2: #ffb547;--good: #8bd450}*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:radial-gradient(1200px 500px at 50% -200px,#1f2a55 0%,transparent 70%),var(--bg);color:var(--text);font-family:system-ui,-apple-system,Hiragino Sans,Noto Sans JP,sans-serif;touch-action:manipulation;overscroll-behavior:none;-webkit-text-size-adjust:100%}.layout{max-width:420px;margin:0 auto;padding:10px 12px 28px}header{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:8px}header h1{margin:0;font-size:1.15rem;font-weight:800;letter-spacing:.01em;background:linear-gradient(90deg,#fff 0%,var(--accent-2) 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