:root{--navy: #26275D;--navy-dk: #0f0f3d;--gold: #f9dd0e;--bg: #f8f9fc;--white: #ffffff;--sub: #6b7280;--border: #e5e7eb;--radius: 16px}.ta-page[data-astro-cid-tj62wtmn]{font-family:Inter,sans-serif;color:#1a1a2e}.ta-container[data-astro-cid-tj62wtmn]{max-width:1200px;margin:0 auto;padding:0 1.5rem}.ta-breadcrumb[data-astro-cid-tj62wtmn]{display:flex;gap:.5rem;align-items:center;font-size:.875rem;color:#ffffffb3;margin-bottom:1.5rem}.ta-breadcrumb[data-astro-cid-tj62wtmn] a[data-astro-cid-tj62wtmn]{color:#ffffffd9;text-decoration:none}.ta-breadcrumb[data-astro-cid-tj62wtmn] a[data-astro-cid-tj62wtmn]:hover{color:var(--gold)}.ta-hero[data-astro-cid-tj62wtmn]{background:linear-gradient(160deg,#141530,#26275d 60%,#101024);padding:4rem 0 5rem;position:relative;overflow:hidden}.ta-hero[data-astro-cid-tj62wtmn]:before{content:"";position:absolute;inset:0;background:url(https://media.truongvietanh.com/images/vui-ve-07.webp) center/cover 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0}.ta-section--light[data-astro-cid-tj62wtmn]{background:var(--bg)}.ta-section--navy[data-astro-cid-tj62wtmn]{background:linear-gradient(135deg,var(--navy-dk),var(--navy));padding:4rem 0}.ta-section__title[data-astro-cid-tj62wtmn]{font-family:Montserrat,sans-serif;font-size:1.875rem;font-weight:800;color:var(--navy);text-align:center;margin:0 0 .75rem}.ta-section__title--white[data-astro-cid-tj62wtmn]{color:#fff}.ta-section__desc[data-astro-cid-tj62wtmn]{font-size:1rem;color:var(--sub);text-align:center;max-width:640px;margin:0 auto 2.5rem;line-height:1.7}.ta-section__desc--white[data-astro-cid-tj62wtmn]{color:#fffc}.ta-problem[data-astro-cid-tj62wtmn]{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center}.ta-problem__text[data-astro-cid-tj62wtmn] h2[data-astro-cid-tj62wtmn]{font-family:Montserrat,sans-serif;font-size:1.6rem;font-weight:800;color:var(--navy);margin:0 0 1rem}.ta-problem__text[data-astro-cid-tj62wtmn] 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var(--border);background:var(--navy);color:#fff;border-radius:0}.ta-compare__cell--bad[data-astro-cid-tj62wtmn]{border-right:none;border-bottom:1px solid var(--border)}.ta-hero[data-astro-cid-tj62wtmn]{padding:2.5rem 0 3rem}.ta-section[data-astro-cid-tj62wtmn]{padding:2.5rem 0}}