:root{--bg:#fff;--card:#f4f4f5;--card-2:#fafafa;--line:#e4e5e8;--text:#25272c;--muted:#6c7079;--faint:#9a9ea6;--accent:#0e5e66;--accent-strong:#0a474d;--accent-soft:#e6f1f2;--st-received:#8a8f98;--st-progress:#2f6fed;--st-hold:#e08a1e;--st-done:#2e9e5b;--tbd:#b45309;--tbd-bg:#fff7e8;--font:Pretendard, "Apple SD Gothic Neo", "Noto Sans KR", "Malgun Gothic", system-ui, sans-serif;--topbar:56px;--sidebar:240px;--content:760px;--toc:200px}
*,:before,:after{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:var(--font);color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;font-size:15px;line-height:1.7}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button,input{font:inherit}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}