:root{--bg-page: #efe8d9;--bg-sidebar: #17140f;--bg-sidebar-border: #332b23;--bg-card: #fbf6ea;--bg-card-alt: #fffdf8;--bg-head-row: #f3ebd9;--bg-chip: #e4dac6;--border-subtle: #ede4d2;--border-default: #ded3bc;--border-strong: #cfc1a6;--border-row: #e7dcc6;--text-ink: #17140f;--text-strong: #241e18;--text-body: #3a322a;--text-muted: #6b5f4e;--text-faint: #8a7c66;--text-on-dark: #f3ecdc;--text-on-dark-muted: #a79a85;--text-on-dark-faint: #8d8271;--accent-red: #c2272d;--accent-red-strong: #9e1d22;--accent-red-bg: #fbf6ea;--accent-red-border: #e2c4bf;--accent-red-soft-bg: #fbf1ef;--accent-red-soft-text: #8e3a32;--accent-amber: #a8763e;--accent-amber-strong: #e8a45c;--accent-green: #3f5e4a;--radius-sm: 6px;--radius-md: 8px;--radius-lg: 10px;--radius-xl: 14px;--font-serif: "Nanum Myeongjo", serif;--font-sans: "IBM Plex Sans KR", system-ui, sans-serif;--font-mono: "IBM Plex Mono", monospace}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg-page);color:var(--text-strong);font-family:var(--font-sans)}h1,h2,h3,p{margin:0}a{color:var(--accent-red-strong);text-decoration:none}a:hover{color:var(--accent-red);text-decoration:underline}button,input,select,textarea{font-family:inherit}.tabular{font-variant-numeric:tabular-nums}.app-shell{display:grid;grid-template-columns:264px 1fr;min-height:100vh;background:var(--bg-page)}.main-scroll{padding:32px 40px 56px;display:flex;flex-direction:column;gap:24px;max-width:1180px}.page-header{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;padding-bottom:20px;border-bottom:2px solid var(--text-strong)}.sidebar-toggle,.sidebar-backdrop{display:none}@media(max-width:860px){.app-shell{grid-template-columns:1fr}.app-sidebar{position:fixed;top:0;left:0;bottom:0;width:264px;max-width:82vw;z-index:50;transform:translate(-100%);transition:transform .25s ease;overflow-y:auto}.app-sidebar.is-open{transform:translate(0)}.sidebar-toggle{display:grid;place-items:center;position:fixed;top:16px;left:16px;width:40px;height:40px;border-radius:10px;border:none;background:var(--bg-sidebar);color:var(--text-on-dark);z-index:60;cursor:pointer}.sidebar-backdrop.is-open{display:block;position:fixed;top:0;right:0;bottom:0;left:0;background:#17140f80;z-index:40}.main-scroll{padding:76px 16px 40px;gap:16px}.page-header{flex-wrap:wrap;align-items:flex-start;gap:12px}.card{overflow-x:auto!important}.grid-row,.grid-head-row{white-space:nowrap}.stack-mobile{grid-template-columns:1fr!important}}.card{background:var(--bg-card);border:1px solid var(--border-default);border-radius:var(--radius-xl);box-shadow:0 1px 2px #17140f0d}.card-dark{background:var(--bg-sidebar);color:var(--text-on-dark);border-radius:var(--radius-xl)}.card-head{display:flex;align-items:center;justify-content:space-between;padding:18px 22px 14px;border-bottom:1px solid var(--border-row)}.grid-row{border-bottom:1px solid var(--border-subtle)}.checklist-check{width:18px;height:18px;border-radius:5px;display:grid;place-items:center;font-size:11px;flex:none}::selection{background:var(--bg-chip)}