.site-header[data-astro-cid-5blmo7yk]{background:var(--glass-nav-bg);border-bottom:1px solid var(--glass-nav-border);position:sticky;top:0;z-index:100;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);transition:background .3s ease,border-color .3s ease}.header-inner[data-astro-cid-5blmo7yk]{display:flex;align-items:center;justify-content:space-between;padding-top:14px;padding-bottom:14px;gap:12px}.brand[data-astro-cid-5blmo7yk]{display:flex;align-items:center;gap:8px;font-family:var(--font-heading);font-size:1.45rem;font-weight:700;color:var(--text-primary);white-space:nowrap;text-decoration:none;flex-shrink:0}html.dark .brand[data-astro-cid-5blmo7yk]{background:linear-gradient(135deg,#fff,#fef08a,#eab308);-webkit-background-clip:text;-webkit-text-fill-color:transparent}html:not(.dark) .brand[data-astro-cid-5blmo7yk]{color:#0f172a}.brand-icon-svg[data-astro-cid-5blmo7yk]{display:inline-flex;align-items:center;justify-content:center;color:var(--brand-gold);-webkit-text-fill-color:initial;flex-shrink:0}.nav-links[data-astro-cid-5blmo7yk]{display:flex;gap:28px}.nav-links[data-astro-cid-5blmo7yk] a[data-astro-cid-5blmo7yk]{font-size:.92rem;color:var(--text-secondary);font-weight:500;transition:all .2s ease}.nav-links[data-astro-cid-5blmo7yk] a[data-astro-cid-5blmo7yk]:hover,.nav-links[data-astro-cid-5blmo7yk] a[data-astro-cid-5blmo7yk].active{color:var(--brand-primary)}html.dark .nav-links[data-astro-cid-5blmo7yk] a[data-astro-cid-5blmo7yk]:hover,html.dark .nav-links[data-astro-cid-5blmo7yk] a[data-astro-cid-5blmo7yk].active{color:#facc15;text-shadow:0 0 12px rgba(250,204,21,.4)}.header-cta[data-astro-cid-5blmo7yk]{display:flex;align-items:center;gap:10px;flex-shrink:0}.btn-theme-toggle[data-astro-cid-5blmo7yk]{width:38px;height:38px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--glass-card-bg);border:1px solid var(--glass-card-border);color:var(--text-primary);cursor:pointer;backdrop-filter:blur(8px);transition:all .25s ease;box-shadow:0 2px 8px #0000000d;flex-shrink:0}.btn-theme-toggle[data-astro-cid-5blmo7yk]:hover{transform:translateY(-2px);border-color:var(--brand-primary);color:var(--brand-primary)}.icon-sun[data-astro-cid-5blmo7yk]{display:none}.icon-moon[data-astro-cid-5blmo7yk],html.dark .icon-sun[data-astro-cid-5blmo7yk]{display:block}html.dark .icon-moon[data-astro-cid-5blmo7yk]{display:none}.btn-zalo-nav[data-astro-cid-5blmo7yk]{display:inline-flex;align-items:center;gap:6px;font-size:.85rem;font-weight:600;color:var(--text-primary);padding:7px 14px;border-radius:20px;border:1px solid var(--glass-card-border);background:var(--glass-card-bg);backdrop-filter:blur(8px);transition:all .2s ease}.btn-zalo-nav[data-astro-cid-5blmo7yk]:hover{border-color:var(--brand-primary);color:var(--brand-primary)}.zalo-dot[data-astro-cid-5blmo7yk]{width:7px;height:7px;background:#10b981;border-radius:50%;box-shadow:0 0 8px #10b981;animation:pulseDot 2s infinite;flex-shrink:0}@keyframes pulseDot{0%,to{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(.8)}}.btn-primary-sm[data-astro-cid-5blmo7yk]{background:linear-gradient(135deg,#eab308,#ca8a04,#854d0e);color:#fff;padding:8px 16px;border-radius:20px;font-size:.85rem;font-weight:600;transition:all .25s ease;box-shadow:0 4px 14px #ca8a044d;white-space:nowrap}.btn-primary-sm[data-astro-cid-5blmo7yk]:hover{transform:translateY(-2px);background:linear-gradient(135deg,#facc15,#eab308,#ca8a04);box-shadow:0 6px 20px #eab30873}.btn-mobile-burger[data-astro-cid-5blmo7yk]{display:none;width:36px;height:36px;border-radius:10px;background:var(--glass-card-bg);border:1px solid var(--glass-card-border);cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:4px;padding:0;flex-shrink:0}.burger-bar[data-astro-cid-5blmo7yk]{width:18px;height:2px;background-color:var(--text-primary);border-radius:2px;transition:all .2s ease}@media(max-width:860px){.nav-links[data-astro-cid-5blmo7yk],.btn-zalo-nav[data-astro-cid-5blmo7yk]{display:none}.btn-mobile-burger[data-astro-cid-5blmo7yk]{display:flex}.header-inner[data-astro-cid-5blmo7yk]{padding-top:10px;padding-bottom:10px}.brand[data-astro-cid-5blmo7yk]{font-size:1.25rem;gap:6px}.btn-theme-toggle[data-astro-cid-5blmo7yk]{width:34px;height:34px}.btn-primary-sm[data-astro-cid-5blmo7yk]{padding:7px 12px;font-size:.8rem}}.site-footer[data-astro-cid-sz7xmlte]{background:#090d16;color:#e0d7db;padding-top:60px;margin-top:0;border-top:1px solid var(--border-separator)}.footer-content[data-astro-cid-sz7xmlte]{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;padding-bottom:50px}.brand-footer[data-astro-cid-sz7xmlte]{display:flex;align-items:center;gap:8px;font-family:var(--font-heading);font-size:1.4rem;font-weight:700;color:#fff;margin-bottom:12px}.footer-desc[data-astro-cid-sz7xmlte]{font-size:.9rem;line-height:1.6;color:#a89fa3;max-width:360px}.col-title[data-astro-cid-sz7xmlte]{color:#fff;font-size:1rem;margin-bottom:16px;font-family:var(--font-heading)}.col-links[data-astro-cid-sz7xmlte]{list-style:none;font-size:.9rem;display:flex;flex-direction:column;gap:10px}.col-links[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{color:#a89fa3;transition:color .2s ease}.col-links[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:var(--secondary)}.footer-bottom[data-astro-cid-sz7xmlte]{border-top:1px solid rgba(255,255,255,.08);padding:20px 0;font-size:.85rem;color:#8c8286}.bottom-inner[data-astro-cid-sz7xmlte]{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px}@media(max-width:768px){.footer-content[data-astro-cid-sz7xmlte]{grid-template-columns:1fr}}.mobile-bottom-dock[data-astro-cid-wsyfph5w]{display:none;position:fixed;bottom:0;left:0;width:100%;z-index:150;padding:8px 16px env(safe-area-inset-bottom,12px);pointer-events:none}@media(max-width:860px){.mobile-bottom-dock[data-astro-cid-wsyfph5w]{display:block}}.dock-container[data-astro-cid-wsyfph5w]{pointer-events:auto;max-width:440px;margin:0 auto;background:#0f172ae0;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.12);border-radius:28px;box-shadow:0 12px 36px #0006,0 0 0 1px #facc1540;display:flex;justify-content:space-around;align-items:center;padding:6px 10px}html:not(.dark) .dock-container[data-astro-cid-wsyfph5w]{background:#ffffffeb;border:1px solid rgba(217,119,6,.25);box-shadow:0 10px 30px #0000001f,0 0 15px #d9770626}.dock-tab[data-astro-cid-wsyfph5w]{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;padding:6px 12px;color:#94a3b8;text-decoration:none;border-radius:16px;transition:all .2s ease;flex:1;min-width:60px}html:not(.dark) .dock-tab[data-astro-cid-wsyfph5w]{color:#64748b}.dock-tab[data-astro-cid-wsyfph5w]:hover,.dock-tab[data-astro-cid-wsyfph5w].active{color:#d97706}html.dark .dock-tab[data-astro-cid-wsyfph5w]:hover,html.dark .dock-tab[data-astro-cid-wsyfph5w].active{color:#facc15}.dock-icon-box[data-astro-cid-wsyfph5w]{position:relative;display:flex;align-items:center;justify-content:center}.dock-label[data-astro-cid-wsyfph5w]{font-size:.68rem;font-weight:600;letter-spacing:-.2px;white-space:nowrap}.dock-pill-hot[data-astro-cid-wsyfph5w]{position:absolute;top:-6px;right:-10px;background:#ca8a04e6;color:#fff;font-size:.55rem;font-weight:800;padding:1px 4px;border-radius:6px;line-height:1.1}.dock-tab-zalo[data-astro-cid-wsyfph5w]{color:#ca8a04}html.dark .dock-tab-zalo[data-astro-cid-wsyfph5w]{color:#facc15}.zalo-indicator-dot[data-astro-cid-wsyfph5w]{position:absolute;top:-2px;right:-3px;width:6px;height:6px;background:#10b981;border-radius:50%;box-shadow:0 0 6px #10b981;animation:dockPulse 1.8s infinite}@keyframes dockPulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.8)}}.mobile-drawer-overlay[data-astro-cid-k5aen4bb]{position:fixed;top:0;left:0;width:100vw;height:100vh;height:100dvh;z-index:9999;visibility:hidden;opacity:0;pointer-events:none;transition:opacity .28s ease,visibility .28s ease}.mobile-drawer-overlay[data-astro-cid-k5aen4bb].is-open{visibility:visible;opacity:1;pointer-events:auto}.mobile-drawer-backdrop[data-astro-cid-k5aen4bb]{position:absolute;top:0;left:0;width:100%;height:100%;background:#080c16bf;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}.mobile-drawer-card[data-astro-cid-k5aen4bb]{position:absolute;top:0;right:0;width:82%;max-width:320px;height:100%;background:#0a0f1df5!important;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-left:1px solid rgba(250,204,21,.2);box-shadow:-15px 0 45px #000000b3;display:flex;flex-direction:column;padding:22px 18px;transform:translate(100%);transition:transform .32s cubic-bezier(.16,1,.3,1);z-index:2}html:not(.dark) .mobile-drawer-card[data-astro-cid-k5aen4bb]{background:#fffffff7!important;border-left:1px solid rgba(217,119,6,.2);box-shadow:-15px 0 40px #0000001f}.mobile-drawer-overlay[data-astro-cid-k5aen4bb].is-open .mobile-drawer-card[data-astro-cid-k5aen4bb]{transform:translate(0)}.drawer-header-row[data-astro-cid-k5aen4bb]{display:flex;justify-content:space-between;align-items:center;padding-bottom:16px;border-bottom:1px solid rgba(255,255,255,.08);margin-bottom:16px}html:not(.dark) .drawer-header-row[data-astro-cid-k5aen4bb]{border-bottom-color:#0000000f}.drawer-brand[data-astro-cid-k5aen4bb]{display:flex;align-items:center}.btn-close-drawer[data-astro-cid-k5aen4bb]{width:34px;height:34px;border-radius:50%;background:#ffffff0f;color:#94a3b8;border:1px solid rgba(255,255,255,.1);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s ease}html:not(.dark) .btn-close-drawer[data-astro-cid-k5aen4bb]{background:#0000000a;color:#64748b;border-color:#00000014}.btn-close-drawer[data-astro-cid-k5aen4bb]:hover{background:#eab30826;color:#facc15;border-color:#eab3084d;transform:scale(1.05)}.drawer-nav-list[data-astro-cid-k5aen4bb]{display:flex;flex-direction:column;gap:4px;flex:1;overflow-y:auto}.drawer-nav-item[data-astro-cid-k5aen4bb]{display:flex;align-items:center;gap:12px;padding:11px 14px;border-radius:12px;color:#cbd5e1;font-weight:500;font-size:.92rem;background:transparent;border:1px solid transparent;text-decoration:none;transition:all .2s ease}html:not(.dark) .drawer-nav-item[data-astro-cid-k5aen4bb]{color:#334155}.nav-icon-wrap[data-astro-cid-k5aen4bb]{width:32px;height:32px;border-radius:9px;background:#ffffff0d;color:#94a3b8;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:all .2s ease}html:not(.dark) .nav-icon-wrap[data-astro-cid-k5aen4bb]{background:#0000000a;color:#64748b}.nav-txt[data-astro-cid-k5aen4bb]{flex:1;letter-spacing:.1px}.nav-arrow[data-astro-cid-k5aen4bb]{color:#64748b;opacity:.4;transition:transform .2s ease,opacity .2s ease;flex-shrink:0}.nav-count-pill[data-astro-cid-k5aen4bb]{font-size:.65rem;font-weight:700;color:#ca8a04;background:#ca8a041f;border:1px solid rgba(202,138,4,.25);padding:2px 7px;border-radius:9999px;letter-spacing:.3px}html.dark .nav-count-pill[data-astro-cid-k5aen4bb]{color:#facc15;background:#facc151f;border-color:#facc1540}.drawer-nav-item[data-astro-cid-k5aen4bb]:hover{background:#ffffff0a;color:#fff}html:not(.dark) .drawer-nav-item[data-astro-cid-k5aen4bb]:hover{background:#00000008;color:#0f172a}.drawer-nav-item[data-astro-cid-k5aen4bb]:hover .nav-arrow[data-astro-cid-k5aen4bb]{transform:translate(3px);opacity:.9;color:#ca8a04}html.dark .drawer-nav-item[data-astro-cid-k5aen4bb]:hover .nav-arrow[data-astro-cid-k5aen4bb]{color:#facc15}.drawer-nav-item[data-astro-cid-k5aen4bb].active{background:#ca8a041a;border-color:#ca8a0440;color:#ca8a04;font-weight:600}html.dark .drawer-nav-item[data-astro-cid-k5aen4bb].active{background:#facc151f;border-color:#facc1540;color:#facc15}.drawer-nav-item[data-astro-cid-k5aen4bb].active .nav-icon-wrap[data-astro-cid-k5aen4bb]{background:#ca8a0433;color:#ca8a04}html.dark .drawer-nav-item[data-astro-cid-k5aen4bb].active .nav-icon-wrap[data-astro-cid-k5aen4bb]{background:#facc1533;color:#facc15}.drawer-nav-item[data-astro-cid-k5aen4bb].active .nav-arrow[data-astro-cid-k5aen4bb]{opacity:1;color:#ca8a04}html.dark .drawer-nav-item[data-astro-cid-k5aen4bb].active .nav-arrow[data-astro-cid-k5aen4bb]{color:#facc15}.drawer-footer-box[data-astro-cid-k5aen4bb]{margin-top:auto;padding-top:14px;border-top:1px solid rgba(255,255,255,.08);display:flex;flex-direction:column;gap:8px}html:not(.dark) .drawer-footer-box[data-astro-cid-k5aen4bb]{border-top-color:#0000000f}.btn-drawer-zalo[data-astro-cid-k5aen4bb]{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:12px;background:linear-gradient(135deg,#eab308,#ca8a04);border-radius:12px;color:#fff;font-weight:600;font-size:.88rem;text-decoration:none;box-shadow:0 4px 14px #ca8a0459;transition:all .2s ease}.btn-drawer-zalo[data-astro-cid-k5aen4bb]:hover{background:linear-gradient(135deg,#facc15,#d97706);box-shadow:0 6px 18px #ca8a0480;transform:translateY(-1px)}.btn-drawer-tele[data-astro-cid-k5aen4bb]{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:12px;background:#24a1de26;border:1px solid rgba(36,161,222,.4);border-radius:12px;color:#38bdf8;font-weight:600;font-size:.88rem;text-decoration:none;transition:all .2s ease}.btn-drawer-tele[data-astro-cid-k5aen4bb]:hover{background:#24a1de;color:#fff;border-color:#24a1de;transform:translateY(-1px);box-shadow:0 4px 14px #24a1de66}.drawer-motto[data-astro-cid-k5aen4bb]{font-size:.7rem;color:#94a3b8;text-align:center;margin:4px 0 0}:root{--primary: #ca8a04;--primary-light: #fef9c3;--secondary: #d97706;--text-main: #2b2b2b;--text-muted: #666666;--bg-light: #faf8f5;--white: #ffffff;--font-heading: "Playfair Display", serif;--font-body: "Montserrat", sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-body);color:var(--text-primary, #0f172a);background-color:var(--bg-main, #f8fafc);line-height:1.6;min-height:100vh;display:flex;flex-direction:column;overflow-x:hidden;transition:background-color .3s ease,color .3s ease}html.dark body{background-color:#080b11;color:#f8fafc}@media(max-width:860px){body{padding-bottom:72px}}main{flex:1}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{max-width:1200px;margin:0 auto;padding:0 20px}.btn-primary{display:inline-block;background:linear-gradient(135deg,#eab308,#ca8a04,#854d0e);color:var(--white);padding:12px 28px;border-radius:30px;font-weight:600;transition:all .25s ease;box-shadow:0 4px 14px #ca8a044d}.btn-primary:hover{background:linear-gradient(135deg,#facc15,#eab308,#ca8a04);transform:translateY(-2px);box-shadow:0 6px 20px #eab30873}.btn-outline{display:inline-block;border:2px solid var(--primary);color:var(--primary);padding:10px 26px;border-radius:30px;font-weight:600;transition:all .25s ease}.btn-outline:hover{background:var(--primary);color:var(--white);transform:translateY(-2px)}