/* Kiểu landing "tv" — Thay vỏ & pin: "dấu hiệu" — 6 thẻ đánh số viền trái, khối "pin hay vỏ?" 2 cột có biểu tượng. */
.thk-tv-wrap > * + * { margin-top: clamp(24px, 3vw, 40px) !important; }
.thk-tv-hero { padding-block: clamp(32px, 4vw, 64px); background: var(--soft); }
.thk-tv-hero__in { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(28px, 4vw, 72px); align-items: center; }
.thk-tv-hero__text > * { margin: 0 !important; }
.thk-tv-hero__text > * + * { margin-top: 20px !important; }
.thk-tv-hero__title { font-size: clamp(2rem, 1.4rem + 2.2vw, 3.2rem); line-height: 1.15; }
.thk-tv-hero__title span { display: inline-block; margin-top: 10px; padding: 4px 14px; border-radius: 8px; background: var(--r); color: #fff; font-size: .5em; }
.thk-tv-hero__lead { font-size: 1.1rem; color: var(--muted); }
.thk-tv-hero__img { margin: 0 !important; }
.thk-tv-hero__img img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 50% 50% 24px 24px / 30% 30% 24px 24px; }
@media (max-width: 900px) { .thk-tv-hero__in { grid-template-columns: 1fr; } }
.thk-tv-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap); counter-reset: tv; }
.thk-tv-sign { margin: 0 !important; counter-increment: tv; position: relative; padding: 24px 24px 24px 76px; background: #fff; border: 1px solid var(--line); border-left: 4px solid var(--r); border-radius: 12px; }
.thk-tv-sign > * { margin: 0 !important; }
.thk-tv-sign h3 { font-size: 1.05rem; margin-bottom: 6px !important; }
.thk-tv-sign p { color: var(--muted); font-size: .95rem; }
.thk-tv-sign::before { content: counter(tv, decimal-leading-zero); position: absolute; left: 22px; top: 22px; font: 700 1.5rem/1 var(--hf); color: #d0d3d9; }
@media (max-width: 1100px) { .thk-tv-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .thk-tv-grid { grid-template-columns: 1fr; } }
.thk-tv-split { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gap); }
.thk-tv-card { margin: 0 !important; position: relative; padding: 30px 30px 30px 96px; background: #fff; border-radius: 18px; box-shadow: var(--shadow); }
.thk-tv-card > * { margin: 0 !important; }
.thk-tv-card h3 { margin-bottom: 12px !important; }
.thk-tv-card::before { content: ""; position: absolute; left: 28px; top: 28px; width: 48px; height: 48px; border-radius: 14px; background: #fff0f0; }
.thk-tv-card::after { content: ""; position: absolute; left: 40px; top: 40px; width: 24px; height: 24px; background: var(--r); -webkit-mask: var(--ico) center / contain no-repeat; mask: var(--ico) center / contain no-repeat; }
@media (max-width: 800px) { .thk-tv-split { grid-template-columns: 1fr; } .thk-tv-card { padding: 84px 22px 24px; } }
.thk-tv-list { list-style: none; padding: 0; display: grid; gap: 10px; }
.thk-tv-list li { position: relative; padding-left: 22px; }
.thk-tv-list li::before { content: ""; position: absolute; left: 0; top: .55em; width: 8px; height: 8px; border-radius: 2px; background: var(--r); transform: rotate(45deg); }
.thk-tv-note { color: var(--muted); }
.thk-tv-steps { list-style: none; padding: 0; counter-reset: tvs; display: grid; gap: 14px; max-width: 900px; }
.thk-tv-steps li { counter-increment: tvs; display: flex; gap: 16px; align-items: flex-start; padding: 16px 20px; border-radius: 12px; background: var(--soft); color: var(--muted); }
.thk-tv-steps li::before { content: counter(tvs); flex: none; width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; background: var(--ink); color: #fff; font: 700 1rem var(--hf); }
.thk-tv-steps li strong { color: var(--ink); }
.thk-tv-pricebox { margin: 0 !important; padding: clamp(28px, 3vw, 44px); border-radius: 20px; background: var(--ink); color: rgba(255, 255, 255, .85); max-width: 980px; }
.thk-tv-pricebox > * { margin: 0 !important; }
.thk-tv-pricebox > * + * { margin-top: 16px !important; }
.thk-tv-pricebox h2 { color: #fff; }
/* 27/10: bước làm — chữ đậm và phần mô tả chảy liền một dòng (flex tách thành 2 cột trông như lỗi). */
.thk-tv-steps li { display: block; position: relative; padding-left: 70px; }
.thk-tv-steps li::before { position: absolute; left: 20px; top: 13px; }
.thk-tv-pricebox { margin-inline: auto !important; } /* 27/10: khung giá ra giữa */