* { box-sizing: border-box; }
        :root {
            color-scheme: dark;
            --bg: #070a0f;
            --panel: #111923;
            --line: rgba(255,255,255,.09);
            --text: #f4f7fb;
            --muted: #8793a4;
            --faint: #657184;
            --green: #2ce69b;
            --red: #ff6174;
            --amber: #f9c74f;
            --blue: #69a8ff;
            --mono: "Roboto Mono", monospace;
        }
        body { margin: 0; min-width: 320px; min-height: 100vh; background: var(--bg); color: var(--text); font-family: "Noto Sans KR", sans-serif; }
        body.paper-analysis-page {
            background:
                radial-gradient(circle at 78% -10%, rgba(43,93,155,.18), transparent 34rem),
                radial-gradient(circle at -10% 30%, rgba(24,108,79,.1), transparent 26rem),
                var(--bg);
        }
        .shell { width: min(1500px, 100%); margin: 0 auto; padding: 14px; }
        .paper-analysis-page .shell {
            width: 100%;
            max-width: 2200px;
            margin: 0 auto;
            padding: 10px 10px 24px;
        }
        .topbar { display: flex; align-items: center; gap: 14px; margin-bottom: 10px; padding: 10px 14px; border: 1px solid var(--line); border-radius: 12px; background: rgba(9,13,20,.94); }
        .brand { font-weight: 800; white-space: nowrap; }
        nav { display: flex; gap: 4px; overflow-x: auto; }
        nav a { padding: 7px 10px; border-radius: 8px; color: var(--muted); font-size: .74rem; font-weight: 700; text-decoration: none; white-space: nowrap; }
        nav a.active, nav a:hover { color: var(--text); background: rgba(255,255,255,.06); }
        .clock { margin-left: auto; color: var(--muted); font-family: var(--mono); font-size: .72rem; white-space: nowrap; }
        .layout { display: grid; grid-template-columns: 330px minmax(0, 1fr); gap: 10px; align-items: start; }
        .panel { border: 1px solid var(--line); border-radius: 12px; background: linear-gradient(145deg, rgba(17,25,35,.97), rgba(11,16,24,.97)); overflow: hidden; }
        .head { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 13px 15px; border-bottom: 1px solid var(--line); }
        h1, h2 { margin: 0; font-size: 1rem; }
        .eyebrow { margin-bottom: 3px; color: var(--faint); font-size: .58rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
        .meta { color: var(--muted); font-family: var(--mono); font-size: .64rem; white-space: nowrap; }
        .body { padding: 14px; }
        .schedule { display: grid; gap: 8px; }
        .time-card, .metric, .feed-item, .line {
            border: 1px solid var(--line);
            border-radius: 8px;
            background: rgba(255,255,255,.025);
        }
        .time-card { padding: 12px; }
        .time-card strong { display: block; color: var(--blue); font-family: var(--mono); font-size: .9rem; }
        .time-card span { display: block; margin-top: 5px; color: var(--muted); font-size: .72rem; line-height: 1.5; }
        .btn { width: 100%; margin-top: 8px; padding: 11px; border: 1px solid rgba(105,168,255,.35); border-radius: 8px; background: rgba(105,168,255,.1); color: var(--text); font-weight: 800; cursor: pointer; }
        .btn:hover { border-color: rgba(105,168,255,.65); background: rgba(105,168,255,.16); }
        .health { display: grid; gap: 6px; margin-top: 10px; }
        .health-row { display: flex; align-items: center; justify-content: space-between; gap: 8px; color: var(--muted); font-size: .68rem; }
        .dot { width: 7px; height: 7px; border-radius: 999px; background: var(--green); box-shadow: 0 0 12px rgba(44,230,155,.6); }
        .dot.bad { background: var(--red); box-shadow: 0 0 12px rgba(255,97,116,.55); }
        .summary { display: grid; gap: 9px; }
        .line { padding: 12px; line-height: 1.55; font-size: .86rem; }
        .line.good { border-left: 3px solid var(--green); }
        .line.bad { border-left: 3px solid var(--red); }
        .line.neutral { border-left: 3px solid var(--amber); }
        .metric-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; margin-top: 10px; }
        .metric { padding: 11px; min-width: 0; }
        .metric span { display: block; color: var(--muted); font-size: .62rem; font-weight: 800; }
        .metric strong { display: block; margin-top: 4px; font-family: var(--mono); font-size: .82rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
        .metric small { display: block; margin-top: 4px; color: var(--faint); font-size: .58rem; }
        .content-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin-top: 10px; }
        .wide-panel { grid-column: span 2; }
        .feed-list { display: grid; gap: 8px; max-height: 420px; overflow-y: auto; }
        .feed-item { display: block; padding: 11px 12px; color: var(--text); text-decoration: none; line-height: 1.45; }
        .feed-item:hover { background: rgba(255,255,255,.04); }
        .feed-title { display: block; font-size: .76rem; font-weight: 800; }
        .feed-meta { display: block; margin-top: 5px; color: var(--muted); font-size: .62rem; }
        .badge { display: inline-block; margin-right: 6px; color: var(--blue); font-family: var(--mono); font-size: .6rem; font-weight: 800; }