/* Giọng Nói Số AI — trang trong (tsi-) + bài viết (tsp-) theo mockup đợt 10 */
.tsi, .tsp { --g: #2b7bff; --gd: #0a1d5a; --mu: #5d6b8f; --ln: #dfe6f4; --bg2: #eef5ff; color: #1c2b52; font-size: 16px; line-height: 1.6; }
.tsi-w, .tsp-w { max-width: 1240px; margin: 0 auto; padding: 0 20px; box-sizing: border-box; }
.tsi h1, .tsi h2, .tsi h3, .tsp h1, .tsp h2, .tsp h3 { color: var(--gd); text-transform: none; letter-spacing: 0; }
.tsi-band { position: relative; background: var(--bg2); padding: 40px 0 48px; overflow: hidden; }
.tsi-band-img { min-height: 330px; display: flex; align-items: center; padding: 30px 0; }
.tsi-band-img .tsi-w { position: relative; z-index: 2; width: 100%; }
.tsi-band-bg { position: absolute; right: 0; top: 0; width: 64%; height: 100%; object-fit: cover; object-position: 60% 30%; }
.tsi-band-img::before { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(90deg, #eef5ff 0%, #eef5ff 36%, rgba(238,245,255,.75) 44%, rgba(238,245,255,0) 58%); }
.tsi-bc { font-size: 13.5px; color: var(--mu); margin-bottom: 14px; }
.tsi-bc a { color: var(--mu); } .tsi-bc .on { color: var(--g); font-weight: 500; }
.tsi-h1 { font-size: 46px !important; font-weight: 800; line-height: 1.15; margin: 0 0 10px; }
.tsi-sub { font-size: 18px; color: #3a4766; margin: 0; max-width: 620px; }
.tsi-sec { padding: 64px 0; } .tsi-sec0 { padding-top: 40px; } .tsi-alt { background: var(--bg2); }
.tsi-h2 { font-size: 32px !important; font-weight: 700; line-height: 1.25; margin: 0 0 12px; }
.tsi-c { text-align: center; } .tsi-cs { color: var(--mu); margin: -4px 0 26px; }
.tsi-kk { color: var(--g); font-size: 13.5px; font-weight: 700; letter-spacing: .05em; margin-bottom: 8px; }
.tsi-story { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.tsi-story p { font-size: 16px; color: #3a4766; }
.tsi-q { border-left: 4px solid var(--g); margin: 22px 0 0; padding: 6px 0 6px 18px; font-size: 19px; font-weight: 600; color: var(--gd); font-style: normal; background: none; }
.tsi-ph img { width: 100%; aspect-ratio: 1.25 / 1; object-fit: cover; border-radius: 10px; display: block; }
.tsi-vals { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 30px; }
.tsi-vals > div { background: #fff; border-radius: 10px; padding: 34px 28px; text-align: center; box-shadow: 0 2px 10px rgba(10,29,90,.05); }
.tsi-vals img { width: 72px; height: 72px; object-fit: contain; display: block; margin: 0 auto 14px; }
.tsi-vals h3 { font-size: 22px; margin: 0 0 8px; } .tsi-vals p { margin: 0; color: var(--mu); font-size: 15.5px; }
.tsi-hd { display: flex; justify-content: space-between; align-items: flex-end; gap: 20px; margin-bottom: 24px; }
.tsi-hd .tsi-h2 { margin: 0; } .tsi-hd p { margin: 6px 0 0; color: var(--mu); }
a.tsi-lk { color: var(--g) !important; font-weight: 600; display: inline-flex; align-items: center; gap: 8px; white-space: nowrap; }
a.tsi-lk img { width: 16px; height: auto; }
.tsi-g3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.tsi-g3 img { width: 100%; aspect-ratio: 1.5 / 1; object-fit: cover; border-radius: 8px; display: block; margin-bottom: 14px; }
.tsi-g3 h3 { font-size: 19px; margin: 0 0 6px; } .tsi-g3 p { margin: 0; color: var(--mu); font-size: 15px; }
.tsi-cm { display: grid; grid-template-columns: 1fr 1.25fr; gap: 50px; align-items: center; }
.tsi-cm .tsi-h2 { font-size: 36px !important; } .tsi-cm p { color: #3a4766; font-size: 17px; }
.tsi-cm ul { list-style: none; margin: 0; padding: 0 0 0 44px; border-left: 1px solid var(--ln); }
.tsi-cm li { display: flex; gap: 20px; align-items: center; padding: 16px 0; margin: 0; border-bottom: 1px solid var(--ln); }
.tsi-cm li:last-child { border-bottom: 0; }
.tsi-cm li img { width: 48px; height: 48px; object-fit: contain; flex: none; }
.tsi-cm li b { display: block; color: var(--gd); font-size: 17px; } .tsi-cm li span { color: var(--mu); font-size: 15px; }
.tsi-note { text-align: center; color: var(--mu); font-size: 14px; margin: 30px 0 0; padding-top: 20px; border-top: 1px solid var(--ln); }
.tsi-cta { background: #f5f8ff; padding: 40px 0; }
.tsi-cta .tsi-w { display: flex; justify-content: space-between; align-items: center; gap: 30px; }
.tsi-cta h2 { font-size: 28px !important; margin: 0 0 4px; } .tsi-cta p { margin: 0; color: var(--mu); }
.tsi-cta-r { display: flex; align-items: center; gap: 28px; flex: none; }
a.tsi-btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; background: var(--g); color: #fff !important; font-weight: 600; padding: 13px 34px; border-radius: 8px; font-size: 16px; }
a.tsi-btn img { width: 16px; height: auto; }
a.tsi-hl { display: inline-flex; align-items: center; gap: 10px; color: var(--gd) !important; font-weight: 600; font-size: 16px; }
a.tsi-hl img { width: 26px; height: 26px; object-fit: contain; }
/* liên hệ */
.tsi-ct { display: grid; grid-template-columns: 1.55fr 1fr; gap: 40px; align-items: start; }
.tsi-cf { background: #fff; border: 1px solid var(--ln); border-radius: 10px; padding: 32px 30px; box-shadow: 0 2px 12px rgba(10,29,90,.05); }
.tsi-cf h2, .tsi-ci h2 { font-size: 30px !important; margin: 0 0 6px; } .tsi-cfs { color: var(--mu); margin: 0 0 20px; }
.tsi-cf2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.tsi-cf label { display: block; font-size: 14.5px; font-weight: 600; color: var(--gd); margin: 0 0 14px; }
.tsi-cf input, .tsi-cf select, .tsi-cf textarea { display: block; width: 100%; margin-top: 6px; border: 1px solid #d8e2f3; border-radius: 6px; box-shadow: none; background: #fff; font-size: 15px; }
.tsi-cf input, .tsi-cf select { height: 46px; padding: 0 14px; } .tsi-cf textarea { height: 110px; padding: 12px 14px; }
.tsi-cf button { width: 100%; height: 50px; background: var(--g); color: #fff; border: 0; border-radius: 6px; font-weight: 600; font-size: 16px; display: flex; align-items: center; justify-content: center; gap: 10px; margin: 6px 0 0; }
.tsi-cf button img { width: 16px; height: auto; }
.tsi-priv { display: flex; align-items: center; gap: 8px; font-size: 13.5px; color: var(--mu); margin: 12px 0 0; }
.tsi-priv img { width: 16px; height: 16px; object-fit: contain; }
.tsi-ci > p { color: var(--mu); margin: 0 0 18px; }
.tsi-cc { display: flex; align-items: center; gap: 18px; background: var(--bg2); border-radius: 10px; padding: 20px 22px; margin-bottom: 14px; color: var(--gd) !important; }
.tsi-cc img { width: 50px; height: 50px; object-fit: contain; flex: none; }
.tsi-cc small { display: block; font-size: 14px; color: var(--mu); } .tsi-cc b { font-size: 18px; color: var(--gd); word-break: break-word; }
.tsi-hr { display: flex; gap: 16px; align-items: flex-start; padding: 8px 6px 0; }
.tsi-hr img { width: 30px; height: 30px; object-fit: contain; flex: none; }
.tsi-hr b { display: block; color: var(--gd); } .tsi-hr span { color: var(--mu); font-size: 15px; }
.tsi-map { border-radius: 10px; overflow: hidden; border: 1px solid var(--ln); }
.tsi-map iframe { display: block; width: 100%; height: 360px; border: 0; }
.tsi-faqw { max-width: 1000px; }
.tsi-faq details { background: #fff; border: 1px solid var(--ln); border-radius: 8px; margin-bottom: 12px; }
.tsi-faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 18px 22px; font-weight: 600; color: var(--gd); font-size: 17px; }
.tsi-faq summary::-webkit-details-marker { display: none; }
.tsi-faq summary img { width: 16px; height: 16px; object-fit: contain; transition: transform .2s; }
.tsi-faq details[open] summary img { transform: rotate(180deg); }
.tsi-faq details p { margin: 0; padding: 0 22px 18px; color: #3a4766; }
/* tin tức */
.tsi-feat { display: grid; grid-template-columns: 1fr 1fr; background: var(--bg2); border-radius: 10px; overflow: hidden; margin: 6px 0 48px; color: inherit !important; }
.tsi-feat > img { width: 100%; height: 100%; min-height: 300px; max-height: 380px; object-fit: cover; display: block; }
.tsi-feat > div { padding: 40px 44px; display: flex; flex-direction: column; justify-content: center; }
.tsi-feat em, .tsi-pg em { font-style: normal; color: var(--g); font-size: 14px; font-weight: 600; }
.tsi-feat h2 { font-size: 30px !important; margin: 8px 0 12px; } .tsi-feat p { color: #3a4766; }
.tsi-feat u, .tsi-pg u { text-decoration: none; color: var(--g); font-weight: 600; display: inline-flex; align-items: center; gap: 8px; }
.tsi-feat u img, .tsi-pg u img { width: 15px; height: auto; }
.tsi-hd2 { align-items: center; margin-bottom: 16px; }
.tsi-srch { margin: 0; } .tsi-srch input { width: 300px; height: 44px; border: 1px solid #d8e2f3; border-radius: 22px; padding: 0 18px; box-shadow: none; margin: 0; font-size: 15px; }
.tsi-chips { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 26px; }
.tsi-chips button { margin: 0; min-height: 0; line-height: 1.2; padding: 10px 20px; border: 1px solid #d8e2f3; border-radius: 22px; background: #fff; color: var(--gd); font-size: 14.5px; font-weight: 500; text-transform: none; letter-spacing: 0; }
.tsi-chips button.on { background: var(--g); border-color: var(--g); color: #fff; }
.tsi-pg { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.tsi-pg > a { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--ln); border-radius: 10px; overflow: hidden; color: inherit !important; }
.tsi-pg > a > img { width: 100%; aspect-ratio: 1.6 / 1; object-fit: cover; display: block; }
.tsi-pg > a > div { padding: 18px 20px 22px; display: flex; flex-direction: column; flex: 1; }
.tsi-pg b { display: block; color: var(--gd); font-size: 18px; line-height: 1.35; margin: 6px 0 8px; }
.tsi-pg p { color: var(--mu); font-size: 14.5px; margin: 0 0 14px; flex: 1; }
.tsi-empty { text-align: center; color: var(--mu); padding: 20px 0; }
.tsi-fsec { padding: 56px 0; } .tsi-fsec .tsi-dlw { margin: 0; }
/* bài viết */
.tsp-band { background: linear-gradient(180deg, var(--bg2) 0, var(--bg2) 72%, #fff 72%); padding: 30px 0 0; }
.tsp-band .tsp-w { max-width: 1240px; }
.tsp-kick { display: block; color: var(--g); font-size: 13.5px; font-weight: 700; letter-spacing: .05em; margin-bottom: 8px; }
.tsp-t { font-size: 42px !important; font-weight: 800; line-height: 1.2; margin: 0 0 12px; max-width: 860px; }
.tsp-m { display: flex; flex-wrap: wrap; gap: 8px 22px; color: var(--mu); font-size: 14px; margin-bottom: 12px; }
.tsp-m span + span::before { content: "·"; margin-right: 22px; color: #a8b2c8; }
.tsp-lead { font-size: 18px; color: #3a4766; max-width: 820px; margin: 0 0 24px; }
.tsp-hero { width: 100%; aspect-ratio: 2.2 / 1; object-fit: cover; object-position: center 18%; border-radius: 10px; display: block; }
.tsp-g { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 44px; padding-top: 40px; padding-bottom: 60px; align-items: start; }
.tsp-toc { border: 1px solid #cfdcf5; background: #f5f8ff; border-radius: 10px; padding: 20px 24px; margin-bottom: 30px; }
.tsp-toc h3 { font-size: 17px; margin: 0 0 10px; }
.tsp-toc ol { list-style: none; margin: 0; padding: 0; }
.tsp-toc li { margin: 0; } .tsp-toc a { display: flex; gap: 14px; padding: 6px 0; color: #1c2b52; font-size: 15px; }
.tsp-toc a b { color: var(--g); min-width: 22px; }
.tsp-b { font-size: 16.5px; line-height: 1.7; }
.tsp-b h2 { font-size: 26px !important; margin: 34px 0 12px; scroll-margin-top: 90px; }
.tsp-b h3 { font-size: 19px !important; color: var(--g) !important; margin: 20px 0 6px; }
.tsp-b a { color: var(--g); text-decoration: underline; }
.tsp-q { background: #f3f7ff; border: 0; border-radius: 8px; margin: 24px 0; padding: 20px 24px 20px 58px; position: relative; font-size: 17px; font-weight: 600; color: var(--gd); font-style: normal; }
.tsp-q::before { content: "\201C"; position: absolute; left: 18px; top: 4px; font-size: 54px; line-height: 1; color: var(--g); font-family: Georgia, serif; }
.tsp-ck { list-style: none; margin: 10px 0 16px; padding: 0; }
.tsp-ck li { display: flex; gap: 12px; align-items: flex-start; margin: 0 0 8px; }
.tsp-ck img { width: 20px; height: 20px; object-fit: contain; margin-top: 4px; flex: none; }
.tsp-fig { margin: 24px 0; } .tsp-fig img { width: 100%; aspect-ratio: 1.75 / 1; object-fit: cover; border-radius: 8px; display: block; }
.tsp-fig figcaption { font-size: 14px; color: var(--mu); margin-top: 8px; }
.tsp-key { background: #f3f7ff; border-radius: 10px; padding: 22px 26px; margin: 28px 0 10px; }
.tsp-key h3 { margin: 0 0 6px !important; color: var(--gd) !important; font-size: 20px !important; } .tsp-key p { margin: 0; }
.tsp-note { font-size: 14px; color: var(--mu); border-top: 1px solid var(--ln); padding-top: 14px; margin-top: 24px; }
.tsp-ft { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; border-top: 1px solid var(--ln); margin-top: 26px; padding-top: 16px; font-size: 14.5px; color: var(--mu); }
.tsp-ft a { color: var(--g); }
.tsp-sh { display: inline-flex; align-items: center; gap: 10px; }
.tsp-sh a { width: 34px; height: 34px; border-radius: 50%; background: var(--g); display: inline-flex; align-items: center; justify-content: center; }
.tsp-sh img { width: 30px; height: 30px; object-fit: contain; }
.tsp-sh a:last-child { background: #fff; border: 1px solid var(--ln); } .tsp-sh a:last-child img { width: 20px; height: 20px; }
.tsp-s { position: sticky; top: 100px; }
.tsp-bx { background: #fff; border: 1px solid var(--ln); border-radius: 10px; padding: 22px; margin-bottom: 22px; }
.tsp-bx h3 { font-size: 18px !important; margin: 0 0 12px; }
.tsp-promo { background: var(--bg2); border: 0; }
.tsp-promo > img { width: 64px; height: 64px; object-fit: contain; display: block; margin-bottom: 12px; }
.tsp-promo h3 { font-size: 22px !important; line-height: 1.3; } .tsp-promo p { color: #3a4766; font-size: 15px; margin: 0 0 10px; }
.tsp-pl { font-weight: 700; color: var(--g) !important; }
.tsp-promo .tsi-btn { width: 100%; margin: 4px 0 12px; } .tsp-promo small { display: block; color: var(--mu); font-size: 12.5px; line-height: 1.5; }
.tsp-bh { display: flex; justify-content: space-between; align-items: baseline; } .tsp-bh a { white-space: nowrap; color: var(--g); font-size: 14px; font-weight: 600; }
.tsp-pp { display: flex; gap: 14px; align-items: center; padding: 10px 0; border-top: 1px solid #eef2f9; color: var(--gd) !important; }
.tsp-pp img { width: 92px; height: 68px; object-fit: cover; border-radius: 6px; flex: none; }
.tsp-pp b { font-size: 15px; line-height: 1.4; font-weight: 600; }
.tsp-cat a { display: flex; justify-content: space-between; align-items: center; padding: 11px 0; border-top: 1px solid #eef2f9; color: #1c2b52; font-size: 15.5px; }
.tsp-cat a img { width: 14px; height: 14px; object-fit: contain; transform: rotate(-90deg); }
.tsp-relbg { background: #f5f8ff; padding: 56px 0; }
@media (max-width: 849px) {
 .tsi-band-img { min-height: 0; display: block; padding: 0 0 28px; }
 .tsi-band-bg { position: static; width: 100%; height: 220px; display: block; margin-bottom: 20px; }
 .tsi-band-img::before { display: none; }
 .tsi-h1 { font-size: 32px !important; } .tsi-sub { font-size: 16px; }
 .tsi-sec { padding: 44px 0; } .tsi-h2, .tsi-cm .tsi-h2 { font-size: 26px !important; }
 .tsi-story, .tsi-vals, .tsi-g3, .tsi-cm, .tsi-ct, .tsi-feat, .tsi-pg, .tsp-g, .tsi-cf2 { grid-template-columns: minmax(0, 1fr) !important; }
 .tsi-story, .tsi-cm, .tsi-ct { gap: 28px; }
 .tsi-cm ul { padding-left: 0; border-left: 0; }
 .tsi-hd, .tsi-hd2 { flex-direction: column; align-items: flex-start; }
 .tsi-srch, .tsi-srch input { width: 100%; }
 .tsi-cta .tsi-w, .tsi-cta-r { flex-direction: column; align-items: flex-start; gap: 14px; }
 .tsi-feat > div { padding: 24px 22px; } .tsi-feat > img { min-height: 0; aspect-ratio: 1.6 / 1; }
 .tsi-feat h2 { font-size: 24px !important; }
 .tsi-cf { padding: 24px 18px; } .tsi-cc b { font-size: 16px; }
 .tsi-map iframe { height: 280px; }
 .tsp-t { font-size: 28px !important; } .tsp-hero { aspect-ratio: 1.6 / 1; } .tsp-s { position: static; }
}
/* ruler:manual (11-01) */
.tsi-cc img { width: 64px; height: 64px; }
.tsi-vals h3 { font-size: 25px; } .tsi-g3 h3 { font-size: 21px; }
a.tsi-lk img, .tsi-feat u img, .tsi-pg u img { width: 20px; }
.tsp-promo > img { width: 92px; height: 92px; }
.tsp-sh img { width: 34px; height: 34px; } .tsp-sh a { width: 38px; height: 38px; }
.tsi-cm li img { width: 54px; height: 54px; }
/* ===== Giọng Nói Số AI: dải đầu trang navy + khối riêng ===== */
.tsi, .tsp { color: #1c2b52; }
.tsi-band, .tsp-band { background: radial-gradient(circle at 80% 30%, #12307c, #0a1d5a 70%) !important; padding: 44px 0 52px; }
.tsi-band .tsi-h1, .tsp-band .tsp-t { color: #fff !important; }
.tsi-band .tsi-sub, .tsp-band .tsp-lead, .tsp-band .tsp-m, .tsp-band .tsp-m * { color: #c9d6f5 !important; }
.tsi-band .tsi-bc, .tsi-band .tsi-bc a, .tsp-band .tsi-bc, .tsp-band .tsi-bc a { color: #9fb3e6 !important; }
.tsi-band .tsi-bc .on, .tsp-band .tsi-bc .on { color: #fff !important; }
.tsp-band { padding-bottom: 0 !important; background: linear-gradient(180deg, #0a1d5a 0, #12307c 74%, #fff 74%) !important; }
.tsp-band .tsp-kick { color: #5fa0ff !important; }
.tsi-bannerw { background: linear-gradient(180deg, #0a1d5a 0, #0a1d5a 45%, #fff 45%); }
.tsi-banner { width: 100%; aspect-ratio: 3 / 1; object-fit: cover; border-radius: 12px; display: block; }
.tsi-sf { list-style: none; margin: 22px 0 0; padding: 0; display: flex; gap: 28px; flex-wrap: wrap; }
.tsi-sf li { display: flex; align-items: center; gap: 10px; font-weight: 600; color: #0a1d5a; }
.tsi-sf img { width: 34px; height: 34px; object-fit: contain; }
.tsi-kv { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 36px; text-align: center; }
.tsi-kv b { display: block; font-size: 30px; font-weight: 800; color: #2b7bff; line-height: 1.2; }
.tsi-kv span { color: #5d6b8f; font-size: 15px; }
.tsi-cta2 { display: flex; justify-content: space-between; align-items: center; gap: 30px; background: #eef5ff; border-radius: 12px; padding: 34px 40px; }
.tsi-cta2 h2 { font-size: 30px !important; font-weight: 800; color: #0a1d5a !important; margin: 0 0 6px; }
.tsi-cta2 p { margin: 0; color: #5d6b8f; }
.tsi-cta2 .tsi-btn { flex: none; width: auto; margin: 0; }
.tsi-svh .tsi-svg { display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center; }
.tsi-eb { color: #5fa0ff; font-size: 13.5px; font-weight: 700; letter-spacing: .08em; margin-bottom: 10px; }
.tsi-bt { display: flex; gap: 14px; margin-top: 26px; flex-wrap: wrap; }
.tsi-bt .tsi-btn { width: auto; margin: 0; }
.tsi-btn2 { display: inline-flex; align-items: center; justify-content: center; border: 1px solid #fff; color: #fff !important; font-weight: 600; padding: 12px 30px; border-radius: 8px; }
.tsi-sv { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.tsi-sv > div { background: #fff; border: 1px solid #dfe6f4; border-radius: 10px; overflow: hidden; padding-bottom: 20px; }
.tsi-sv img { width: 100%; aspect-ratio: 1.6 / 1; object-fit: cover; display: block; margin-bottom: 16px; }
.tsi-sv h3, .tsi-sv p, .tsi-sv a { margin-left: 20px; margin-right: 20px; }
.tsi-sv h3 { font-size: 19px; font-weight: 700; color: #0a1d5a; margin-bottom: 6px; }
.tsi-sv p { color: #5d6b8f; font-size: 15px; margin-bottom: 10px; }
.tsi-sv a { display: inline-flex; gap: 8px; align-items: center; color: #2b7bff; font-weight: 600; font-size: 15px; }
.tsi-sv a img { width: 14px; height: auto; margin: 0; aspect-ratio: auto; display: inline; }
.tsi-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 30px; }
.tsi-steps > div { background: #fff; border-radius: 10px; padding: 26px 24px; border: 1px solid #dfe6f4; }
.tsi-steps b { display: inline-block; color: #2b7bff; font-size: 28px; font-weight: 800; margin-bottom: 8px; }
.tsi-steps h3 { font-size: 18px; color: #0a1d5a; margin: 0 0 6px; }
.tsi-steps p { color: #5d6b8f; font-size: 15px; margin: 0; }
.tsi-plans { margin-top: 30px; }
.tsi-plans .ts-pc h3 { display: flex; flex-direction: column; align-items: center; gap: 10px; }
.tsi-plans .ts-pc h3 img { width: 44px !important; height: 44px !important; }
.tsi-faq2 { display: grid; grid-template-columns: 1fr 1.6fr; gap: 50px; align-items: start; }
.tsi-ck { list-style: none; padding: 0; margin: 0 0 16px; }
.tsi-ck li { display: flex; gap: 10px; align-items: flex-start; margin-bottom: 8px; }
.tsi-ck img { width: 20px; margin-top: 3px; }
.tsi-nb { display: inline-block; background: #2b7bff; color: #fff; font-size: 12px; font-weight: 700; padding: 4px 10px; border-radius: 4px; margin-bottom: 10px; letter-spacing: .04em; }
.tsi-cf-sm textarea { min-height: 110px; }
@media (max-width: 849px) {
 .tsi-svh .tsi-svg, .tsi-faq2 { grid-template-columns: 1fr; gap: 26px; }
 .tsi-sv, .tsi-steps { grid-template-columns: 1fr; }
 .tsi-kv { grid-template-columns: 1fr 1fr; }
 .tsi-cta2 { flex-direction: column; align-items: flex-start; padding: 26px 20px; }
 .tsi-cta2 h2 { font-size: 23px !important; }
 .tsi-banner { aspect-ratio: 2 / 1; }
}
.tsp-promo { background: radial-gradient(circle at 80% 20%, #12307c, #0a1d5a 70%) !important; }
.tsp-promo h3 { color: #fff !important; } .tsp-promo p { color: #c9d6f5 !important; } .tsp-promo .tsp-pl { color: #fff !important; font-weight: 700; }
.tsp-promo > img { width: 64px !important; height: 64px !important; background: #fff; border-radius: 50%; padding: 12px; box-sizing: border-box; }
@media (min-width: 850px) {
 .tsi-vals > div { display: grid; grid-template-columns: 64px 1fr; column-gap: 18px; text-align: left; align-items: start; padding: 28px 26px; }
 .tsi-vals img { width: 56px !important; height: 56px !important; margin: 0 !important; grid-row: span 2; }
 .tsi-vals h3 { margin: 4px 0 6px; }
}
/* ruler:manual (đã lọc luật auto vô lý: .ts-pc/.ts-demo/.ts-ft dùng chung trang chủ, .tsi-sv img = ảnh thẻ) */
@media (min-width: 850px) {
  .tsi-svh .ts-demo h3 { font-size: 24px !important; }
  .tsi-plans .ts-pc h3 { font-size: 24px !important; }
  .tsi-cta2 h2 { font-size: 34px !important; }
  .tsi-g3 h3 { font-size: 22px !important; }
  .tsi-steps h3 { font-size: 21px !important; }
  .tsi-sv h3 { font-size: 22px !important; }
  .tsi-w h2.tsi-h2 { font-size: 42px !important; }
  .tsp-b h2 { font-size: 30px !important; }
  .tsp-bh h3 { font-size: 22px !important; }
  .tsi-btn img { width: 20px !important; height: 20px !important; }
  .tsi-faq img { width: 20px !important; height: 20px !important; }
  .tsi-sv a img { width: 18px !important; height: auto !important; }
  .tsi-svh .tsi-h1 { font-size: 52px !important; }
}
.tsi-hr img { width: 64px !important; height: 64px !important; }