@import"https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&family=Be+Vietnam+Pro:wght@300;400;500;600&family=Playfair+Display:ital,wght@1,400;1,600&display=swap";:root{--paper:#f4ead5;--paper-dark:#e8d9b8;--paper-light:#faf4e3;--ink:#1a0f08;--ink-soft:#3d2817;--ink-mute:#6b5945;--ink-light:#9c8a72;--vermilion:#a8321e;--vermilion-dark:#7a1e10;--gold:#b8860b;--jade:#2d5a3d;--line:rgba(26,15,8,.15);--line-soft:rgba(26,15,8,.08);--shadow:rgba(26,15,8,.12);--graph-node-default-fill:#c45c3e;--graph-node-default-stroke:#8a2814;--graph-node-ghost-stroke:var(--ink-light);--graph-cat-than-linh-fill:#7a4a8f;--graph-cat-than-linh-stroke:#4a2d5c;--graph-cat-anh-hung-fill:#b84328;--graph-cat-anh-hung-stroke:#7a1e10;--graph-cat-yeu-quai-fill:#5c4a6b;--graph-cat-yeu-quai-stroke:#3a2d4a;--graph-cat-linh-vat-fill:#2f6b52;--graph-cat-linh-vat-stroke:#1d4535;--graph-cat-dia-danh-fill:#4a6e8c;--graph-cat-dia-danh-stroke:#2d4a5e;--graph-cat-vat-pham-fill:#8b6914;--graph-cat-vat-pham-stroke:#5c450e;--graph-cat-le-hoi-fill:#a85c2e;--graph-cat-le-hoi-stroke:#6b3a1a;--graph-cat-tich-co-fill:#6b5344;--graph-cat-tich-co-stroke:#45362c}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--paper);color:var(--ink);font-family:Be 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Garamond,serif;font-size:1.4rem;font-weight:600;letter-spacing:.05em;display:flex;align-items:center;gap:.6rem;text-decoration:none;color:var(--ink)}.logo-mark{width:32px;height:32px;background:var(--vermilion);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--paper);font-size:.9rem;box-shadow:0 0 0 2px var(--paper),0 0 0 3px var(--vermilion)}.nav-right{display:flex;align-items:center;gap:2.5rem}.nav-links{display:flex;gap:2.5rem;list-style:none}.nav-links a{color:var(--ink);text-decoration:none;font-size:.85rem;letter-spacing:.15em;text-transform:uppercase;position:relative;transition:color .3s}.nav-links a:after{content:"";position:absolute;bottom:-4px;left:0;width:0;height:1px;background:var(--vermilion);transition:width .4s ease}.nav-links a:hover{color:var(--vermilion)}.nav-links a:hover:after{width:100%}.lang-switch{display:flex;border:1px solid var(--ink)}.lang-switch a{background:none;border:none;cursor:pointer;padding:.4rem 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a:hover{color:var(--gold)}.foot-bottom{display:flex;justify-content:space-between;font-size:.75rem;color:#f4ead580;letter-spacing:.1em}@media(max-width:900px){.foot-grid{grid-template-columns:1fr 1fr;gap:2rem}}