:root{--ff-jp:"Noto Serif JP", serif;--ff-th:"Sarabun", "Inter", sans-serif;--ff-ui:"Inter", "Sarabun", system-ui, sans-serif;--ff-display:"Oswald", "Arial Narrow", Impact, sans-serif;--ff-mono:"JetBrains Mono", ui-monospace, "SF Mono", Consolas, monospace;--font-display:var(--ff-ui);--font-mono:var(--ff-mono);--font-rounded:var(--ff-ui);--font-serif:var(--ff-jp);--accent:#e0202c;--accent-strong:#c01825;--accent-bg:#e0202c24;--accent-soft:#e0202c66;--sp-1:4px;--sp-2:8px;--sp-3:12px;--sp-4:16px;--sp-5:20px;--sp-6:24px;--sp-8:32px;--sp-10:40px;--r-sm:3px;--r-md:4px;--r-pill:999px}:root,[data-theme=light]{--bg:#faf6f0;--surface:#fff;--surface-2:#f3eee6;--surface-3:#ebe4d7;--border:#d8d1c4;--border-strong:#b8af9e;--text:#14110e;--text-muted:#5e564e;--text-hint:#8a8278;--shadow-sm:0 2px 6px #14110e0f;--shadow-md:0 4px 14px #14110e14;--rate-again-fg:#b5604a;--rate-again-bg:#f5e8e3;--rate-hard-fg:#b58c40;--rate-hard-bg:#f5ecdb;--rate-good-fg:#6f8056;--rate-good-bg:#ecefe1;--rate-easy-fg:#5a7a4a;--rate-easy-bg:#e0e8d4;--scrollbar-thumb:#e0202cd9;--scrollbar-thumb-hover:#c01825;--scrollbar-track:var(--surface-2)}*{scrollbar-width:thin;scrollbar-color:var(--scrollbar-thumb) var(--scrollbar-track)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--scrollbar-track);border-left:1px solid var(--border)}::-webkit-scrollbar-thumb{background:var(--scrollbar-thumb);border-radius:0}::-webkit-scrollbar-thumb:hover{background:var(--scrollbar-thumb-hover)}::-webkit-scrollbar-corner{background:var(--scrollbar-track)}[data-theme=dark]{--bg:#141210;--surface:#1b1816;--surface-2:#211d1a;--surface-3:#2a2620;--border:#3a342e;--border-strong:#524a42;--text:#f0ebe2;--text-muted:#bfb8ae;--text-hint:#78726a;--shadow-sm:0 2px 8px #00000080;--shadow-md:0 4px 16px #000000a6;--rate-again-fg:#ff6855;--rate-again-bg:#b5604a29;--rate-hard-fg:#e0aa55;--rate-hard-bg:#b58c4029;--rate-good-fg:#a8c080;--rate-good-bg:#a8c0801f;--rate-easy-fg:#e0202c;--rate-easy-bg:#e0202c24;--scrollbar-thumb:#e0202c73;--scrollbar-thumb-hover:#e0202cb3;--scrollbar-track:var(--surface-2)}