body {
      background: var(--bg);
      color: var(--text);
      font-family: 'Noto Sans KR', sans-serif;
      min-height: 100vh;
      overflow-x: hidden;
    }

    /* ─── NAV ─── */
    nav {
      position: sticky; top: 0; z-index: 100;
      display: flex; align-items: center; justify-content: space-between;
      padding: 0 5%; height: 64px;
      background: rgba(255,255,255,0.92);
      backdrop-filter: blur(18px);
      border-bottom: 1px solid var(--border);
      box-shadow: 0 1px 12px rgba(0,0,0,0.06);
    }
    .nav-logo {
      display: flex; align-items: center; gap: 10px;
      font-family: 'DM Sans', sans-serif; font-weight: 700;
      font-size: 1.15rem; letter-spacing: 0.04em;
      color: var(--text); text-decoration: none;
    }
    .nav-logo .badge {
      background: var(--accent); color: #fff;
      padding: 3px 9px; border-radius: 6px;
      font-size: 0.75rem; font-weight: 700; letter-spacing: 0.12em;
    }
    .nav-links { display: flex; gap: 28px; }
    .nav-links a {
      color: var(--text2); text-decoration: none;
      font-size: 0.9rem; font-weight: 500; transition: color .2s;
    }
    .nav-links a:hover, .nav-links a.active { color: var(--text); }
    .nav-cta {
      background: var(--accent); color: #fff;
      padding: 8px 20px; border-radius: 8px;
      font-size: 0.875rem; font-weight: 600;
      text-decoration: none;
      transition: opacity .2s, transform .15s;
    }
    .nav-cta:hover { opacity: 0.85; transform: translateY(-1px); }

    /* ─── HERO ─── */
    .hero {
      position: relative;
      padding: 90px 5% 70px;
      overflow: hidden;
      background: linear-gradient(160deg, #eef2ff 0%, #f4f6fb 70%);
    }
    .hero-grid-bg {
      position: absolute; inset: 0;
      background-image:
        linear-gradient(rgba(37,99,235,0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(37,99,235,0.05) 1px, transparent 1px);
      background-size: 48px 48px; pointer-events: none;
    }
    .hero-glow {
      position: absolute; top: -80px; left: 50%; transform: translateX(-50%);
      width: 700px; height: 340px;
      background: radial-gradient(ellipse, rgba(37,99,235,0.09) 0%, transparent 70%);
      pointer-events: none;
    }
    .hero-label {
      display: inline-flex; align-items: center; gap: 8px;
      font-family: 'Space Mono', monospace;
      font-size: 0.72rem; letter-spacing: 0.18em;
      color: var(--accent); text-transform: uppercase;
      background: var(--accent-lt); border: 1px solid var(--accent-bd);
      padding: 6px 14px; border-radius: 100px; margin-bottom: 28px;
    }
    .hero-label::before {
      content: ''; width: 6px; height: 6px;
      background: var(--accent); border-radius: 50%;
      animation: pulse 2s infinite;
    }
    @keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.4;transform:scale(1.4)} }
    h1 {
      font-family: 'DM Sans', sans-serif;
      font-size: clamp(2.2rem, 4.5vw, 3.2rem);
      font-weight: 700; line-height: 1.18;
      letter-spacing: -0.02em; margin-bottom: 18px; color: var(--text);
    }
    h1 span { color: var(--accent); }
    .hero-sub {
      font-size: 1.05rem; color: var(--text2); line-height: 1.7;
      max-width: 580px; margin-bottom: 48px;
    }
    .stats-row { display: flex; gap: 40px; flex-wrap: wrap; }
    .stat-item { display: flex; flex-direction: column; }
    .stat-num {
      font-family: 'DM Sans', sans-serif;
      font-size: 2rem; font-weight: 700; color: var(--text);
    }
    .stat-num span { color: var(--accent); }
    .stat-label { font-size: 0.8rem; color: var(--text2); margin-top: 2px; }

    /* ─── SEARCH / FILTER BAR ─── */
    .toolbar {
      padding: 36px 5% 28px;
      display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
    }
    .search-wrap {
      position: relative; flex: 1; max-width: 360px; min-width: 220px;
    }
    .search-wrap svg {
      position: absolute; left: 13px; top: 50%; transform: translateY(-50%);
      color: var(--text2); pointer-events: none;
    }
    .search-input {
      width: 100%; padding: 9px 14px 9px 38px;
      border: 1px solid var(--border); border-radius: 100px;
      background: var(--bg2); color: var(--text);
      font-family: 'Noto Sans KR', sans-serif; font-size: 0.875rem;
      outline: none; transition: border-color .2s, box-shadow .2s;
    }
    .search-input:focus {
      border-color: var(--accent);
      box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
    }
    .search-input::placeholder { color: var(--text2); }
    .count-badge {
      font-family: 'Space Mono', monospace;
      font-size: 0.75rem; color: var(--text2);
      margin-left: auto; white-space: nowrap;
    }

    /* ─── FEATURED (첫 번째 카드 크게) ─── */
    .featured-section { padding: 0 5% 32px; }
    .featured-card {
      background: var(--bg2);
      border: 1px solid var(--border);
      border-radius: 18px;
      overflow: hidden;
      display: flex; gap: 0;
      transition: box-shadow .25s, transform .25s;
      cursor: pointer;
      animation: fadeUp .45s ease both;
      text-decoration: none; color: inherit;
    }
    .featured-card:hover {
      transform: translateY(-4px);
      box-shadow: 0 20px 60px rgba(37,99,235,0.10);
      border-color: rgba(37,99,235,0.25);
    }
    .featured-img {
      flex: 0 0 380px;
      background: linear-gradient(135deg, #eef2ff 0%, #dbeafe 100%);
      display: flex; align-items: center; justify-content: center;
      font-size: 5rem; min-height: 260px;
      position: relative; overflow: hidden;
    }
    .featured-img::after {
      content: '';
      position: absolute; inset: 0;
      background: linear-gradient(90deg, transparent 60%, var(--bg2));
    }
    .featured-body {
      flex: 1; padding: 40px 44px;
      display: flex; flex-direction: column; justify-content: center;
    }
    .featured-label {
      display: inline-flex; align-items: center; gap: 6px;
      font-family: 'Space Mono', monospace; font-size: 0.68rem;
      letter-spacing: 0.16em; color: var(--accent); text-transform: uppercase;
      background: var(--accent-lt); border: 1px solid var(--accent-bd);
      padding: 4px 12px; border-radius: 100px;
      margin-bottom: 18px; width: fit-content;
    }
    .featured-label::before {
      content: ''; width: 5px; height: 5px;
      background: var(--accent); border-radius: 50%;
    }
    .featured-title {
      font-family: 'DM Sans', sans-serif;
      font-size: 1.55rem; font-weight: 700;
      color: var(--text); line-height: 1.3;
      margin-bottom: 14px; letter-spacing: -0.01em;
    }
    .featured-desc {
      font-size: 0.9rem; color: var(--text2); line-height: 1.75;
      margin-bottom: 24px;
    }
    .featured-link {
      display: inline-flex; align-items: center; gap: 7px;
      font-size: 0.875rem; font-weight: 600; color: var(--accent);
      text-decoration: none; transition: gap .2s;
    }
    .featured-link:hover { gap: 11px; }

    /* ─── GRID ─── */
    .grid-section { padding: 0 5% 100px; }
    .grid-label {
      font-family: 'Space Mono', monospace;
      font-size: 0.7rem; letter-spacing: 0.16em;
      color: var(--text2); text-transform: uppercase;
      margin-bottom: 20px;
    }
    .nl-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
      gap: 20px;
      align-items: start;
    }

    /* ─── CARD ─── */
    .nl-card {
      background: var(--bg2);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      overflow: hidden;
      transition: transform .25s, border-color .25s, box-shadow .25s;
      cursor: pointer;
      animation: fadeUp .45s ease both;
      text-decoration: none; color: inherit;
      display: flex; flex-direction: column;
    }
    @keyframes fadeUp {
      from { opacity:0; transform:translateY(20px); }
      to   { opacity:1; transform:translateY(0); }
    }
    .nl-card:hover {
      transform: translateY(-5px);
      border-color: rgba(37,99,235,0.28);
      box-shadow: 0 14px 42px rgba(37,99,235,0.09);
    }

    /* 카드 상단 컬러 헤더 */
    .card-thumb {
      height: 140px;
      background: linear-gradient(135deg, #eef2ff 0%, #dbeafe 100%);
      display: flex; align-items: center; justify-content: center;
      font-size: 2.8rem;
      border-bottom: 1px solid var(--border);
      position: relative;
    }
    .card-num {
      position: absolute; top: 12px; right: 14px;
      font-family: 'Space Mono', monospace;
      font-size: 0.65rem; color: var(--accent);
      background: var(--bg2); border: 1px solid var(--accent-bd);
      padding: 2px 8px; border-radius: 100px;
      letter-spacing: 0.08em;
    }

    .card-body { padding: 20px 22px 22px; flex: 1; display: flex; flex-direction: column; }
    .card-title {
      font-family: 'DM Sans', sans-serif;
      font-size: 1.02rem; font-weight: 700;
      color: var(--text); line-height: 1.35;
      margin-bottom: 10px;
      letter-spacing: -0.005em;
    }
    .card-desc {
      font-size: 0.845rem; color: var(--text2); line-height: 1.7;
      flex: 1;
      display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical;
      overflow: hidden;
    }
    .card-footer {
      margin-top: 16px; padding-top: 14px;
      border-top: 1px solid var(--border);
      display: flex; align-items: center; justify-content: flex-end;
    }
    .card-link {
      font-size: 0.8rem; font-weight: 600; color: var(--accent);
      display: flex; align-items: center; gap: 4px;
      text-decoration: none; transition: gap .2s;
    }
    .card-link:hover { gap: 8px; }

    /* ─── EMPTY ─── */
    .empty-state {
      grid-column: 1 / -1;
      text-align: center; padding: 80px 20px;
      color: var(--text2); display: none;
    }
    .empty-state.show { display: block; }
    .empty-icon { font-size: 3rem; margin-bottom: 16px; }
    .empty-state h3 { font-size: 1.1rem; color: var(--text); margin-bottom: 8px; }

    /* ─── FOOTER ─── */
    footer {
      border-top: 1px solid var(--border);
      background: var(--bg2);
      padding: 32px 5%;
      display: flex; align-items: center; justify-content: space-between;
      flex-wrap: wrap; gap: 16px;
      color: var(--text2); font-size: 0.82rem;
    }

    @media (max-width: 860px) {
      .featured-card { flex-direction: column; }
      .featured-img { flex: 0 0 180px; min-height: 180px; }
      .featured-img::after { background: linear-gradient(180deg, transparent 60%, var(--bg2)); }
      .featured-body { padding: 28px 24px; }
    }
    @media (max-width: 640px) {
      .nav-links { display: none; }
      .nl-grid { grid-template-columns: 1fr; }
      h1 { font-size: 2rem; }
    }