/* Tiệm Tiệc Vui Sắc Màu (party) — trang trong đợt 10 (pti- trang, ptp- bài), khung clone nhansam. Hồng #e8477c, xanh ngọc #2aa5b8, nền #fdeef3 */
:root { --g: #e8477c; --gl: #fdeef3; --gb: #fdeef3; --ink: #1d2d50; --mu2: #55607c; --ln: #f3dfe7; --au: #2aa5b8; }
.pti, .ptp { font-family: var(--bf); color: #3b4562; font-size: 16px; line-height: 1.65; }
.pti-w, .ptp-w { max-width: 1320px; margin: 0 auto; padding: 0 20px; box-sizing: border-box; }
.pti h1, .pti h2, .pti h3, .ptp h1, .ptp h2, .ptp h3 { font-family: var(--hf); color: var(--ink); font-weight: 800; line-height: 1.25; text-transform: none; letter-spacing: 0; }
.pti-band { background: var(--gb); padding: 22px 0 30px; } .pti-bandg { background: var(--gl); }
.pti-bc, .ptp-bc { font-size: 13.5px; color: var(--mu2); margin-bottom: 10px; } .pti-bc a, .ptp-bc a { color: var(--mu2); } .pti-bc .on { color: var(--g); }
.pti-h1 { font-size: 40px; margin: 0 0 6px; } .pti-ul { display: block; width: 46px; height: 4px; border-radius: 2px; background: var(--g); margin: 4px 0 14px; }
.pti-sub { margin: 0; color: #55607c; font-size: 17px; } .pti-sub b { color: var(--ink); }
.pti-h2 { font-size: 26px; margin: 0 0 6px; display: flex; align-items: center; gap: 14px; } .pti-h2::after { content: ""; width: 46px; height: 4px; border-radius: 2px; background: var(--g); flex: none; }
.pti-mu { color: var(--mu2); margin: 0 0 18px; font-size: 15px; }
.pti-btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; background: var(--g); color: #fff !important; border: 0; border-radius: 4px; padding: 0 22px; min-height: 44px; font: 600 15px/1 var(--bf); text-transform: none; margin: 0; cursor: pointer; }
.pti-btn img { width: 18px; height: 18px; } .pti-btn:hover { background: #d0245c; }
.pti-btn2 { display: inline-flex; align-items: center; gap: 10px; border: 1.5px solid var(--ink); color: var(--ink) !important; background: #fff; border-radius: 4px; padding: 0 20px; min-height: 44px; font: 600 15px/1 var(--bf); }
.pti-btn2 img { width: 24px; height: 24px; }
/* liên hệ */
.pti-ct { display: grid; grid-template-columns: 1.45fr 1fr; gap: 48px; padding-top: 40px; padding-bottom: 30px; }
.pti-form label { display: block; font-size: 14.5px; font-weight: 600; color: var(--ink); margin: 0 0 14px; } .pti-form label i { color: #d0245c; font-style: normal; }
.pti-form input, .pti-form select, .pti-form textarea { display: block; width: 100%; margin: 6px 0 0; border: 1px solid #d4d8db; border-radius: 4px; box-shadow: none; font-size: 15px; min-height: 42px; padding: 0 12px; background: #fff; }
.pti-form textarea { min-height: 96px; padding: 10px 12px; } .pti-r2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.pti-note { font-size: 13px; color: var(--mu2); margin: 12px 0 0; }
.pti-ic { display: flex; align-items: center; gap: 18px; border: 1px solid var(--ln); border-radius: 6px; padding: 18px 20px; margin: 14px 0 0; background: #fff; }
.pti-ic img { width: 56px; height: 56px; flex: none; } .pti-ic small { display: block; font-size: 14px; color: var(--mu2); }
.pti-big { display: block; font: 700 21px/1.35 var(--hf); color: var(--ink) !important; } .pti-em { font-size: 18px; overflow-wrap: anywhere; } .pti-ad { font-size: 17px; font-weight: 600; }
.pti-ic2 { border: 0; padding: 6px 20px; } .pti-ic2 img { width: 42px; height: 42px; } .pti-ic2 b { display: block; color: var(--ink); } .pti-ic2 span { font-size: 14px; color: var(--mu2); }
.pti-map { padding-top: 20px; padding-bottom: 20px; } .pti-adr { margin: 0 0 14px; color: var(--ink); }
.pti-map iframe, .pti-map .b9i-map { border-radius: 6px; }
.pti-faq { display: grid; grid-template-columns: 1fr 2fr; gap: 40px; padding-top: 30px; padding-bottom: 56px; }
.pti-fa { border: 1px solid var(--ln); border-radius: 6px; } .pti-fa details { border-top: 1px solid var(--ln); padding: 0 18px; } .pti-fa details:first-child { border: 0; }
.pti-fa summary { list-style: none; cursor: pointer; padding: 15px 0; font-weight: 700; color: var(--ink); display: flex; align-items: center; gap: 12px; }
.pti-fa summary::-webkit-details-marker { display: none; }
.pti-fa summary::before { content: ""; width: 22px; height: 22px; flex: none; border-radius: 50%; border: 1.5px solid #9aa3a9; background: linear-gradient(#5b6670,#5b6670) center/10px 1.5px no-repeat, linear-gradient(#5b6670,#5b6670) center/1.5px 10px no-repeat; }
.pti-fa details[open] summary::before { background: var(--g) linear-gradient(#fff,#fff) center/10px 2px no-repeat; border-color: var(--g); }
.pti-fa p { margin: 0 0 14px 34px; font-size: 14.5px; color: var(--mu2); }
/* tin tức */
.pti-bar { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding-top: 28px; padding-bottom: 22px; }
.pti-chips { display: flex; flex-wrap: wrap; gap: 12px; } .pti-chips button { margin: 0; border: 1px solid #d4d8db; background: #fff; color: var(--ink); border-radius: 4px; padding: 0 20px; min-height: 40px; font: 600 14px/1 var(--bf); text-transform: none; }
.pti-chips button.on { background: var(--g); border-color: var(--g); color: #fff; }
.pti-bs { display: flex; width: 300px; margin: 0; } .pti-bs input { margin: 0; height: 42px; border: 1px solid #d4d8db; border-right: 0; border-radius: 4px 0 0 4px; box-shadow: none; }
.pti-bs button { margin: 0; width: 46px; min-height: 42px; background: var(--g); border-radius: 0 4px 4px 0; padding: 0; display: grid; place-items: center; } .pti-bs button img { width: 20px; height: 20px; }
.pti-feat { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; border: 1px solid var(--ln); border-radius: 6px; padding: 14px; align-items: center; }
.pti-fi img { display: block; width: 100%; aspect-ratio: 1.85; object-fit: cover; border-radius: 4px; }
.pti-tag { display: inline-block; background: var(--g); color: #fff; font-size: 12px; font-weight: 700; padding: 5px 10px; border-radius: 3px; letter-spacing: .03em; }
.pti-ft small { display: block; color: var(--mu2); font-size: 13.5px; margin: 12px 0 4px; } .pti-ft h2 { font-size: 24px; margin: 0 0 10px; } .pti-ft h2 a { color: var(--ink); }
.pti-ft p { color: var(--mu2); font-size: 15px; margin: 0 0 18px; }
.pti-bl { padding-top: 40px; padding-bottom: 40px; } .pti-hd { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
.pti-lk { display: inline-flex; align-items: center; gap: 6px; color: var(--g); font-weight: 600; font-size: 14px; } .pti-lk img { width: 16px; height: 16px; }
.pti-gn { --n: 3; --gap: 20px; } .pti-gn .b9-po { border: 1px solid var(--ln); border-radius: 6px; overflow: hidden; background: #fff; height: 100%; }
.pti-gn .b9-po-img img { aspect-ratio: 1.4; object-fit: cover; width: 100%; display: block; } .pti-gn .b9-po-b { padding: 14px 16px 18px; }
.pti-gn .b9-po-tag { background: none; color: var(--g); padding: 0; font-size: 13px; font-weight: 700; text-transform: none; }
.pti-gn .b9-po-t { font-size: 19px !important; margin: 6px 0 8px; } .pti-gn .b9-po-t a { color: var(--ink); } .pti-gn .b9-po-e { font-size: 14px; color: var(--mu2); }
.pti-gn .b9-more { color: var(--g); font-weight: 700; }
.pti-pgn { display: flex; justify-content: center; margin-top: 26px; } .pti-pgn b { width: 36px; height: 36px; border-radius: 4px; background: var(--g); color: #fff; display: grid; place-items: center; }
.pti-cta { background: var(--gl); padding: 30px 0; } .pti-cta1, .pti-cta2 { display: flex; justify-content: space-between; align-items: center; gap: 24px; }
.pti-cta1 { padding-bottom: 22px; border-bottom: 1px solid #f3dfe7; } .pti-cta2 { padding-top: 22px; }
.pti-cta h2 { font-size: 26px; margin: 0 0 4px; } .pti-cta h3 { font-size: 19px; margin: 0 0 4px; } .pti-cta p { margin: 0; color: var(--mu2); font-size: 15px; }
.pti-cta-r { display: flex; gap: 12px; flex-wrap: wrap; }
.pti-nl { display: flex; gap: 12px; width: 520px; max-width: 100%; margin: 0; flex-wrap: wrap; } .pti-nl input { flex: 1; margin: 0; height: 44px; border: 1px solid #d4d8db; border-radius: 4px; box-shadow: none; min-width: 200px; } .pti-nl .b9-form-msg { width: 100%; }
/* bài viết */
.ptp-w { padding-top: 18px; } .ptp-g { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 40px; align-items: start; }
.ptp-kick { display: flex; align-items: center; gap: 12px; color: var(--g); font-size: 13px; font-weight: 700; letter-spacing: .03em; } .ptp-kick::after { content: ""; width: 40px; height: 3px; background: var(--g); border-radius: 2px; }
.ptp-t { font-size: 36px !important; margin: 8px 0 10px; } .ptp-m { display: flex; flex-wrap: wrap; gap: 22px; font-size: 13.5px; color: var(--mu2); margin-bottom: 14px; }
.ptp-lead { font-size: 16.5px; color: var(--ink); } .ptp-hero { display: block; width: 100%; aspect-ratio: 2.25; object-fit: cover; border-radius: 6px; margin: 6px 0 22px; }
.ptp-toc { background: var(--gb); border-radius: 6px; padding: 18px 22px; margin-bottom: 26px; } .ptp-toc h3 { font-size: 16px; margin: 0 0 10px; }
.ptp-toc ol { list-style: none; margin: 0; padding: 0; counter-reset: t; } .ptp-toc li { counter-increment: t; margin: 0 0 8px; display: flex; align-items: center; gap: 12px; font-size: 14.5px; }
.ptp-toc li::before { content: "0" counter(t); width: 26px; height: 26px; flex: none; border-radius: 50%; background: var(--g); color: #fff; font-size: 11.5px; font-weight: 700; display: grid; place-items: center; } .ptp-toc a { color: var(--ink); }
.ptp-b h2 { font-size: 25px; margin: 30px 0 12px; scroll-margin-top: 90px; } .ptp-b h3 { font-size: 19px; margin: 22px 0 8px; } .ptp-b p { margin: 0 0 14px; }
.ptp-ck { list-style: none; margin: 0 0 16px; padding: 0; } .ptp-ck li { position: relative; padding-left: 32px; margin: 0 0 8px; }
.ptp-ck li::before { content: ""; position: absolute; left: 0; top: 2px; left: 4px; top: 10px; width: 9px; height: 9px; border-radius: 50%; background: var(--g); }
.ptp-b figure { margin: 18px 0; } .ptp-b figure img { display: block; width: 100%; border-radius: 6px; aspect-ratio: 2.4; object-fit: cover; } .ptp-b figcaption { font-size: 13px; color: var(--mu2); margin-top: 6px; }
.ptp-note { background: var(--gl); border-left: 4px solid var(--g); border-radius: 4px; padding: 16px 20px; margin: 18px 0; font-size: 15px; } .ptp-note b { display: block; color: var(--ink); margin-bottom: 4px; }
.ptp-tags { display: flex; flex-wrap: wrap; gap: 10px; margin: 20px 0 10px; } .ptp-tags span { border: 1px solid var(--ln); border-radius: 4px; padding: 4px 12px; font-size: 13px; color: var(--ink); }
.ptp-bx { border: 1px solid var(--ln); border-radius: 6px; padding: 18px; margin-bottom: 20px; background: #fff; } .ptp-bx h3 { font-size: 17px; margin: 0 0 12px; }
.ptp-promo { background: var(--gl); border-color: #f3dfe7; } .ptp-promo p { font-size: 14.5px; color: var(--mu2); margin: 0 0 10px; } .ptp-pr { margin-bottom: 14px; color: var(--mu2); } .ptp-pr b { color: var(--g); }
.ptp-btn { display: flex; justify-content: center; align-items: center; min-height: 44px; background: var(--g); color: #fff !important; border-radius: 4px; font-weight: 600; margin-bottom: 10px; }
.ptp-tel { display: flex; justify-content: center; align-items: center; gap: 10px; min-height: 46px; border: 1.5px solid var(--g); background: #fff; color: var(--ink) !important; border-radius: 4px; font: 800 20px/1 var(--hf); } .ptp-tel img { width: 28px; height: 28px; }
.ptp-pp { display: grid; grid-template-columns: 80px 1fr; gap: 12px; align-items: center; padding: 10px 0; border-top: 1px solid var(--ln); color: var(--ink); font-size: 14px; line-height: 1.45; }
.ptp-pp img { width: 80px; height: 60px; object-fit: cover; border-radius: 4px; }
.ptp-cat a { display: flex; justify-content: space-between; align-items: center; padding: 10px 0; border-top: 1px solid var(--ln); color: var(--ink); font-size: 14.5px; }
.ptp-ar { width: 15px !important; height: 15px !important; flex: none; } .pti-lk, .ptp-rh a { white-space: nowrap; }
.ptp-rel { padding: 30px 0 50px; } .ptp-rh { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; }
.ptp-rh h2 { font-size: 24px; margin: 0; display: flex; align-items: center; gap: 14px; } .ptp-rh h2::after { content: ""; width: 46px; height: 4px; border-radius: 2px; background: var(--g); }
.ptp-rh a, .ptp-rg u { display: inline-flex; align-items: center; gap: 6px; color: var(--g); font-weight: 700; font-size: 14px; text-decoration: none; }
.ptp-rg { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; } .ptp-rg a { display: flex; flex-direction: column; gap: 8px; color: var(--ink); }
.ptp-rg > a > img { width: 100%; aspect-ratio: 1.65; object-fit: cover; border-radius: 6px; } .ptp-rg b { font-size: 16px; line-height: 1.4; } .ptp-rg span { font-size: 14px; color: var(--mu2); }
/* cửa hàng + SP (b9i) */
.b9i-band { background: var(--gb); } .b9i-band h1 { color: var(--ink); }
.b9i-desc h2 { display: flex; align-items: center; gap: 14px; } .b9i-desc h2::after { content: ""; width: 46px; height: 4px; border-radius: 2px; background: var(--g); flex: none; }
.b9i-desc { grid-template-columns: minmax(0, 1fr) !important; gap: 18px; } .b9i-desc-img { aspect-ratio: auto !important; background: none !important; display: block; } .b9i-desc-img img { width: 100%; max-height: none; aspect-ratio: auto !important; border-radius: 6px; }
.b9i-rel h2 { display: flex; align-items: center; gap: 14px; } .b9i-rel h2::after { content: ""; width: 46px; height: 4px; border-radius: 2px; background: var(--g); flex: none; }
.b9i-pd-f img { width: 40px; height: 40px; }
.pti-usp { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; max-width: 1240px; margin: 0 auto; padding: 22px 20px; box-sizing: border-box; border-top: 1px solid var(--ln); }
.pti-usp > div { display: flex; align-items: center; gap: 16px; padding: 4px 22px; border-right: 1px solid var(--ln); } .pti-usp > div:last-child { border: 0; }
.pti-usp img { width: 52px; height: 52px; flex: none; } .pti-usp b { display: block; color: var(--ink); font-size: 15.5px; } .pti-usp small { color: var(--mu2); font-size: 13.5px; }
@media (max-width: 849px) {
 .pti-h1 { font-size: 30px; } .pti-ct, .pti-faq, .pti-feat, .ptp-g { grid-template-columns: 1fr; gap: 26px; } .pti-gn { --nm: 1; } .ptp-rg { grid-template-columns: 1fr; }
 .pti-bar, .pti-cta1, .pti-cta2 { flex-direction: column; align-items: stretch; } .pti-bs { width: 100%; } .ptp-t { font-size: 27px !important; }
 .pti-usp { grid-template-columns: 1fr; } .pti-usp > div { border-right: 0; border-bottom: 1px solid var(--ln); padding: 12px 0; }
}
@media (max-width: 549px) { .pti-r2 { grid-template-columns: 1fr; gap: 0; } .pti-h2 { font-size: 22px; } .pti-big { font-size: 18px; } .pti-em { font-size: 15.5px; } }
/* lockhi3 riêng */
.pti-h2.pti-nb::after, .pti-nb::after { display: none; }
.pti-h1 { color: var(--ink) !important; }
.pti-icg img { width: 64px; height: 64px; padding: 14px; box-sizing: border-box; background: var(--gl); border-radius: 8px; }
.pti-ic { background: #fff5f8; border-color: #f3dfe7; }
.pti-sendrow { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; } .pti-sendrow .pti-note { margin: 0; }
.pti-map .pti-hd { margin-bottom: 14px; } .pti-dir { min-height: 36px; font-size: 14px; border-color: var(--g); color: var(--g) !important; }
.pti-faqbg { background: var(--gl); margin-top: 20px; } .pti-faqbg .pti-fa { background: #fff; }
.pti-featg { background: var(--gl); border: 0; padding: 0; overflow: hidden; gap: 0; } .pti-featg .pti-fi img { border-radius: 0; aspect-ratio: 1.62; } .pti-featg .pti-ft { padding: 26px 34px; }
.pti-ft0 { padding-top: 26px; } .pti-ft h2 { font-size: 28px; }
.pti-kk { display: block; color: var(--g); font-size: 12.5px; font-weight: 700; letter-spacing: .04em; margin-bottom: 8px; }
.pti-bl .pti-hd { margin-bottom: 10px; } .pti-bl .pti-bar { padding-top: 0; }
.pti-gn .b9-po-tag { font-size: 12px; letter-spacing: .03em; }
.pti-ctab { padding-bottom: 50px; } .pti-ctab .pti-cta1 { background: var(--gl); border: 0; border-radius: 8px; padding: 26px 30px; }
.pti-ctab h2 { font-size: 26px; margin: 0 0 4px; } .pti-ctab p { margin: 0; color: var(--mu2); }
.pti-hot { color: var(--ink) !important; font-size: 16px; } .pti-hot b { color: var(--g); font-size: 20px; }
.pti-abh { background: var(--gl) center right / cover no-repeat; position: relative; padding: 56px 0 70px; }
.pti-abh::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(233,244,233,.97) 0%, rgba(233,244,233,.9) 32%, rgba(233,244,233,0) 55%); }
.pti-abh .pti-w { position: relative; } .pti-h1x { font-size: 52px !important; line-height: 1.12; } .pti-abh .pti-sub { font-size: 19px; }
.pti-h2x { font-size: 34px !important; }
.pti-story { display: grid; grid-template-columns: 1fr 1fr; gap: 44px; align-items: center; padding-top: 36px; padding-bottom: 36px; }
.pti-si { width: 100%; aspect-ratio: 1.42; object-fit: cover; border-radius: 8px; } .pti-tags2 { color: var(--g); font-weight: 700; }
.pti-gray { background: var(--gl); padding: 34px 0 40px; } .pti-vm { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 20px; }
.pti-vm > div { background: #fff; border-radius: 8px; padding: 26px 24px; text-align: center; } .pti-vm img { width: 60px; height: 60px; } .pti-vm b { display: block; font-size: 18px; color: var(--ink); margin: 10px 0 6px; } .pti-vm p { margin: 0; font-size: 14.5px; color: var(--mu2); }
.pti-svc { padding-top: 40px; } .pti-g3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.pti-g3 > div { background: #fff5f8; border-radius: 8px; overflow: hidden; } .pti-g3 img { width: 100%; aspect-ratio: 1.42; object-fit: cover; display: block; } .pti-g3 b { display: block; padding: 14px 16px 2px; color: var(--ink); font-size: 17px; } .pti-g3 p { margin: 0; padding: 0 16px 16px; font-size: 14.5px; color: var(--mu2); }
.pti-cam { padding-top: 40px; padding-bottom: 30px; } .pti-c4 { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 18px; }
.pti-c4 > div { text-align: center; padding: 6px 20px; border-right: 1px solid var(--ln); } .pti-c4 > div:last-child { border: 0; } .pti-c4 img { width: 54px; height: 54px; } .pti-c4 b { display: block; color: var(--ink); margin: 8px 0 4px; } .pti-c4 p { margin: 0; font-size: 14px; color: var(--mu2); }
@media (max-width: 849px) { .pti-story, .pti-vm, .pti-g3 { grid-template-columns: 1fr; } .pti-c4 { grid-template-columns: 1fr 1fr; gap: 18px 0; } .pti-c4 > div { border: 0; } .pti-h1x { font-size: 34px !important; } .pti-h2x { font-size: 26px !important; } .pti-abh::before { background: rgba(233,244,233,.88); } .pti-featg .pti-ft { padding: 18px; } }
.pti-dir { white-space: nowrap; padding: 0 16px; }
.b9i-desc { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) !important; gap: 34px; align-items: center; } .b9i-desc-img img { aspect-ratio: 1.3 !important; object-fit: cover; height: auto; }
@media (max-width: 849px) { .b9i-desc { grid-template-columns: minmax(0, 1fr) !important; } }
.pti-svc0 { padding-top: 30px; }
/* ===== nem riêng (10-31) ===== */
.pti-strip { background: #fde0ea; } .pti-strip .pti-w { display: flex; justify-content: space-between; align-items: center; min-height: 40px; font-size: 14.5px; font-weight: 600; color: #222; } .pti-strip a { display: inline-flex; gap: 6px; align-items: center; color: #d0245c; font-weight: 600; } .pti-strip img { width: 16px; height: 16px; }
.pti-cen { text-align: center; } .pti-cen .pti-h1 { font-size: 40px; }
.pti-abimg { display: block; width: 100%; max-width: 1440px; margin: 0 auto; aspect-ratio: 3 / 1; object-fit: cover; }
.pti-aim { padding-top: 14px; padding-bottom: 20px; } .pti-aim .pti-vm { margin-top: 16px; }
.pti-vm > div { display: flex; gap: 18px; align-items: flex-start; text-align: left; background: #fff5f8; border: 1px solid var(--ln); padding: 22px; } .pti-vm > div b { margin: 2px 0 6px; } .pti-vm img { flex: none; }
.pti-st { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 22px; } .pti-st > div { text-align: center; padding: 6px 12px; border-right: 1px solid var(--ln); } .pti-st > div:last-child { border: 0; } .pti-st b { display: block; font: 800 26px/1.2 var(--hf); color: var(--ink); } .pti-st span { font-size: 14px; color: var(--mu2); }
.pti-svc .pti-hd { margin-bottom: 4px; } .pti-g3 > div { background: none; } .pti-g3 img { border-radius: 6px; } .pti-g3 b { padding: 10px 0 0; }
.pti-c3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 16px; } .pti-c3 > div { display: flex; gap: 16px; align-items: flex-start; } .pti-c3 img { width: 48px; height: 48px; flex: none; } .pti-c3 b { display: block; color: var(--ink); font-size: 16.5px; margin-bottom: 4px; } .pti-c3 p { margin: 0; font-size: 14px; color: var(--mu2); }
.pti-ctab2 { background: var(--gl); padding: 30px 0; } .pti-ctab2 .pti-cta1 { border: 0; padding: 0; } .pti-ctab2 h2 { font-size: 26px; margin: 0 0 4px; } .pti-ctab2 p { margin: 0; color: var(--mu2); } .pti-ctab2 .pti-cta-r { align-items: center; gap: 22px; } .pti-btn img { width: 18px; height: 18px; }
.pti-fl { background: #fde0ea; margin-top: 10px; } .pti-fl .pti-w { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 120px; } .pti-fl h2 { font: 800 30px/1.2 var(--hf); margin: 0 0 4px; color: #222; } .pti-fl p { margin: 0; color: #333; } .pti-fl img.pti-flimg { height: 120px; width: auto; object-fit: cover; margin-left: auto; }
a.pti-dark { display: inline-flex; align-items: center; gap: 8px; background: #222; color: #fff !important; min-height: 46px; padding: 0 24px; border-radius: 4px; font-weight: 700; white-space: nowrap; } a.pti-dark img { width: 16px; height: 16px; }
.pti-nws { padding: 32px 0; } .pti-nws .pti-w { display: flex; justify-content: space-between; align-items: center; gap: 24px; } .pti-nws h2 { font-size: 26px; margin: 0 0 4px; } .pti-nws p { margin: 0; color: var(--mu2); } .pti-nws form { display: flex; width: 440px; max-width: 100%; } .pti-nws input { flex: 1; margin: 0 !important; height: 46px !important; border-radius: 4px 0 0 4px !important; } .pti-nws button { margin: 0 !important; height: 46px; padding: 0 22px; background: var(--g); color: #fff; border-radius: 0 4px 4px 0; font-weight: 700; }
.ptp-ask p { font-size: 14px; color: var(--mu2); margin: 0 0 10px; }
.ptp-fl { display: flex; align-items: center; justify-content: space-between; gap: 20px; background: #fde0ea; border-radius: 6px; padding: 22px 28px; margin: 34px 0 10px; } .ptp-fl h2 { margin: 0 0 4px !important; font-size: 24px; color: #222; } .ptp-fl p { margin: 0; color: #333; } a.ptp-flb { display: inline-flex; align-items: center; gap: 8px; background: #222; color: #fff !important; min-height: 44px; padding: 0 22px; border-radius: 4px; font-weight: 700; white-space: nowrap; } a.ptp-flb img { width: 16px; height: 16px; }
@media (max-width: 849px) { .pti-st, .pti-c3 { grid-template-columns: 1fr; gap: 14px; } .pti-st > div { border: 0; } .pti-fl .pti-w, .pti-nws .pti-w, .ptp-fl { flex-direction: column; align-items: flex-start; padding-top: 20px; padding-bottom: 20px; } .pti-fl img.pti-flimg { display: none; } .pti-cen .pti-h1 { font-size: 30px; } .pti-strip .pti-w { font-size: 13px; gap: 10px; } }
.pti-s2 { display: block; font-size: 13.5px; color: var(--mu2); }
.pti-pol { padding-top: 34px; padding-bottom: 50px; max-width: 920px; } .pti-pol .pti-c3 { margin: 0 0 28px; padding: 22px; background: var(--gb); border-radius: 8px; } .pti-pol h2 { font-size: 22px; margin: 26px 0 10px; } .pti-pol li { margin-bottom: 6px; } .pti-pol .ptp-note { margin-top: 26px; }
/* nem canh 2: ảnh dải đầu trang liên hệ/cửa hàng như mockup, form đăng ký, khung bài */
.pti-blband { background: var(--gl); position: relative; } .pti-blband::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, #fdeef3 54%, rgba(251,246,238,0) 70%); } .pti-blband .pti-w { position: relative; }
.pti-nws .pti-w > div:first-child { flex: 1; } .pti-nws form.b9-form { display: flex !important; flex-wrap: wrap; flex: 0 0 460px; gap: 0; } .pti-nws form.b9-form .b9-form-msg { flex: 0 0 100%; } .pti-nws button { white-space: nowrap; }
.ptp-promo .ptp-pimg { display: block; width: calc(100% + 36px); margin: 14px -18px 14px; aspect-ratio: 1.5; object-fit: cover; }
.pti .b9i-usp, .pti-usp { background: #fff5f8; }
@media (max-width: 849px) { .pti-blband { background-image: none; } .pti-nws form.b9-form { flex: 1 1 auto; width: 100%; } }
.pti-nws .pti-w { display: grid !important; grid-template-columns: minmax(0, 1fr) 460px; } .pti-nws form.b9-form { flex: none !important; width: 100%; min-width: 0; } .pti-nws input { min-width: 0; }
@media (max-width: 849px) { .pti-nws .pti-w { grid-template-columns: 1fr; } }
.ptp-hero { aspect-ratio: 1.5 !important; height: auto !important; object-position: 50% 30% !important; }
/* ===== nhansam riêng (10-31) ===== */
.pti h1, .pti h2, .pti h3, .ptp h1, .ptp h2, .ptp h3, .b9i h1, .b9i h2, .b9i-band h1, .b9i-desc h2, .b9i-rel h2 { font-family: var(--hf) !important; color: var(--g) !important; font-weight: 700 !important; }
.pti-h1 { font-size: 46px; color: var(--g) !important; } .pti-sub { font-size: 18px; color: var(--mu2); } .pti-band { border-bottom: 1px solid #f3dfe7; padding: 22px 0 28px; } .pti-bc .on { color: var(--ink); }
.pti-tc { text-align: center; justify-content: center; } .pti-h2x { font-size: 36px !important; } .pti-h2 { font-size: 30px; }
.pti-kk { color: var(--au); } .pti-lk { color: var(--g); border-bottom: 1.5px solid var(--g); padding-bottom: 3px; }
.pti-btn { background: var(--g); } .pti-btn:hover { background: #c21f55; }
.pti-cen .pti-bc { text-align: left; } .pti-abimg { aspect-ratio: 3.2 / 1; max-width: none; }
.pti-story { padding-top: 44px; padding-bottom: 30px; } .pti-story p { font-size: 17px; } .pti-si { border-radius: 4px; aspect-ratio: 1.6; }
.pti-aim .pti-vm > div { display: block; text-align: center; background: #fff; border: 1px solid var(--ln); border-top: 3px solid var(--au); border-radius: 4px; padding: 28px 26px; }
.pti-aim .pti-vm img { width: 64px; height: 64px; margin: 0 auto; display: block; } .pti-aim .pti-vm b { font: 700 22px/1.3 var(--hf); color: var(--g); margin: 12px 0 8px; } .pti-aim .pti-vm p { font-size: 15.5px; }
.pti-svc { padding-top: 46px; } .pti-g3 img { border-radius: 2px; aspect-ratio: 1.5; } .pti-g3 b { text-align: center; font: 700 19px/1.3 var(--hf); color: var(--g); padding-top: 12px; }
.pti-cam { padding-top: 46px; padding-bottom: 44px; } .pti-c4 > div { display: flex; gap: 14px; text-align: left; align-items: center; padding: 6px 18px; } .pti-c4 img { width: 60px; height: 60px; flex: none; } .pti-c4 b { font: 700 16.5px/1.3 var(--hf); color: var(--g); margin: 0 0 3px; } .pti-c4 p { font-size: 14px; }
.pti-c4 img[src*="i-headset"] { padding: 10px; border: 1.5px solid var(--au); border-radius: 50%; box-sizing: border-box; }
.pti-redcta { background: #e8477c; color: #fff; } .pti-redcta .pti-w { display: flex; justify-content: space-between; align-items: center; gap: 24px; min-height: 140px; }
.pti-redcta h2 { color: #fff !important; font-size: 34px !important; margin: 0 0 6px; } .pti-redcta p { margin: 0; color: #fde0ea; font-size: 17px; } .pti-cta-r { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
a.pti-gold { display: inline-flex; align-items: center; gap: 10px; background: var(--au); color: #fff !important; min-height: 52px; padding: 0 28px; border-radius: 4px; font: 700 18px/1 var(--bf); } a.pti-gold img { width: 20px; height: 20px; }
a.pti-ghost { display: inline-flex; align-items: center; min-height: 52px; padding: 0 26px; border: 1.5px solid #fff; border-radius: 4px; color: #fff !important; font-weight: 600; }
/* liên hệ */
.pti-ct { grid-template-columns: 1.5fr 1fr; gap: 34px; } .pti-fbox { border: 1px solid var(--ln); border-radius: 4px; padding: 26px 30px; background: #fff; }
.pti-form input, .pti-form select, .pti-form textarea { border-color: #ead9df; } .pti-btnw { width: 100%; min-height: 50px; margin-top: 6px; font-size: 16px; } .pti-form .pti-note { margin: 0 0 14px; }
.pti-icg img { width: 76px; height: 76px; padding: 16px; background: #fff; border: 1.5px solid var(--au); border-radius: 50%; } .pti-ic { background: #fff5f8; border-color: #f3dfe7; } .pti-big { color: var(--g) !important; font-family: var(--bf); }
.pti-ic2 img { width: 46px; height: 46px; } .pti-ic2 b { color: var(--g); }
.pti-map .pti-hd { align-items: flex-end; } .pti-map .pti-hd .pti-mu { margin: 0; } .pti-dir { border-color: var(--au) !important; color: var(--g) !important; min-height: 44px; }
.pti-faq { display: block; padding-bottom: 60px; } .pti-fa { margin-top: 16px; border: 0; } .pti-fa details { border: 1px solid var(--ln) !important; border-radius: 4px; margin-bottom: 10px; background: #fff; }
.pti-fa summary { color: var(--g); justify-content: space-between; } .pti-fa summary::before { display: none; } .pti-fa summary::after { content: "+"; font-size: 22px; font-weight: 400; color: var(--g); } .pti-fa details[open] summary::after { content: "−"; } .pti-fa p { margin: 0 0 14px; }
/* tin tức */
.pti-ft0 { padding-top: 34px; } .pti-ft0 .pti-h2 { margin-bottom: 18px; } .pti-featg { background: #fff5f8; border: 1px solid var(--ln); grid-template-columns: 1.45fr 1fr; } .pti-ft h2 { font-size: 30px; } .pti-ft h2 a { color: var(--g) !important; }
.pti-fstar { display: flex; align-items: center; gap: 8px; font-size: 14px; color: var(--ink) !important; } .pti-fstar img { width: 22px; height: 22px; }
.pti-chips button { border-color: #ead9df; } .pti-chips button.on { background: var(--g); border-color: var(--g); } .pti-bs button { background: #fff; border: 1px solid #ead9df; border-left: 0; color: var(--mu2); } .pti-bs button i { font-size: 16px; }
.pti-gn .b9-po { border-radius: 4px; } .pti-gn .b9-po-tag { color: var(--au); } .pti-gn .b9-po-t a { color: var(--g) !important; font-family: var(--hf); } .pti-gn .b9-more { color: var(--g); }
.pti-nwsw { padding-bottom: 50px; } .pti-nws { background: #fff5f8; border: 1px solid var(--ln); border-top: 3px solid var(--au); border-radius: 4px; padding: 28px 0; }
.pti-nws .pti-w { grid-template-columns: minmax(0, 1fr) 480px; } .pti-nws h2 { font-size: 30px !important; } .pti-nws button { background: var(--g) !important; color: #fff; }
.pti-hot { display: inline-flex; align-items: center; gap: 10px; margin-top: 12px; color: var(--g) !important; font-size: 15px; } .pti-hot img { width: 26px; height: 26px; } .pti-hot b { font-size: 16px; color: var(--g); }
/* chính sách */
.pti-pg { display: grid; grid-template-columns: 290px minmax(0, 1fr); gap: 40px; padding-top: 30px; padding-bottom: 30px; align-items: start; }
.pti-pnav { border: 1px solid var(--ln); border-radius: 4px; overflow: hidden; background: #fff; position: sticky; top: 140px; } .pti-pnav h3 { margin: 0; background: var(--g); color: #fff !important; font: 600 18px/1.2 var(--bf) !important; padding: 15px 18px; }
.pti-pnav a { display: flex; align-items: center; gap: 12px; padding: 12px 18px; border-top: 1px solid var(--ln); color: var(--ink); font-size: 15px; } .pti-pnav a b { color: var(--g); font-size: 13px; min-width: 20px; } .pti-pnav a:first-of-type { background: #fff5f8; }
.pti-help { margin-top: 20px; border: 1px solid var(--ln); border-radius: 4px; background: #fff5f8; padding: 24px 20px; text-align: center; } .pti-help img { width: 64px; height: 64px; padding: 12px; border: 1.5px solid var(--au); border-radius: 50%; box-sizing: border-box; }
.pti-help h3 { font-size: 22px !important; margin: 8px 0 6px; } .pti-help p { font-size: 14.5px; color: var(--mu2); margin: 0 0 8px; } .pti-help .pti-tel { display: block; font: 800 24px/1.3 var(--bf); color: var(--g) !important; margin-bottom: 12px; } .pti-help a.pti-gold { min-height: 46px; font-size: 16px; }
.pti-sec { border-bottom: 1px solid #f3dfe7; padding: 0 0 22px; margin: 0 0 24px; scroll-margin-top: 140px; } .pti-sec:last-child { border: 0; }
.pti-sec h2 { font-size: 27px !important; margin: 0 0 12px; } .pti-sec h2 span { margin-right: 12px; } .pti-sec h4 { font: 700 16px/1.4 var(--bf); color: var(--ink); margin: 14px 0 6px; } .pti-sec p { margin: 0 0 10px; }
.pti-sec ul { list-style: none; margin: 0 0 10px; padding: 0; } .pti-sec li { position: relative; padding-left: 26px; margin: 0 0 7px; } .pti-sec li::before { content: "◇"; position: absolute; left: 2px; top: 0; color: var(--au); }
.pti-sec .ptp-note { background: #fff5f8; border-left-color: var(--au); }
.pti-phelp { display: flex; align-items: center; gap: 26px; border: 1.5px solid #f3dfe7; border-radius: 6px; background: #fff5f8; padding: 22px 32px; margin-bottom: 40px; } .pti-phelp > img { width: 64px; height: 64px; } .pti-phelp div { flex: 1; } .pti-phelp h2 { font-size: 28px !important; margin: 0 0 4px; } .pti-phelp p { margin: 0; color: var(--mu2); }
.pti-phelp a.pti-btn { min-height: 54px; padding: 0 40px; font-size: 19px; } .pti-phelp a.pti-btn img { width: 20px; height: 20px; }
/* bài viết */
.ptp-kick { color: var(--au); } .ptp-kick::after { display: none; } .ptp-t { font-size: 40px !important; } .ptp-m img { width: 18px; height: 18px; vertical-align: -3px; margin-right: 6px; }
.ptp-toc { background: #fff; border: 1.5px solid #f3dfe7; } .ptp-toc h3 { font-size: 19px !important; } .ptp-toc li::before { content: "0" counter(t); background: none; color: var(--au); width: auto; height: auto; font-size: 14px; }
.ptp-b h2 { font-size: 29px !important; } .ptp-b h3 { color: var(--ink) !important; font-family: var(--bf) !important; } .ptp-ck li::before { background: var(--au); width: 7px; height: 7px; border-radius: 50%; top: 10px; left: 8px; }
.ptp-note { background: #fff5f8; border-left-color: var(--au); } .ptp-note b { color: var(--g); }
.ptp-tagrow { display: flex; justify-content: space-between; align-items: center; gap: 20px; border-bottom: 1px solid var(--ln); padding-bottom: 18px; } .ptp-share { display: flex; align-items: center; gap: 12px; font-size: 14px; } .ptp-share img { width: 32px; height: 32px; }
.ptp-promo { background: #e8477c !important; border: 0 !important; color: #fff; padding: 22px 20px; } .ptp-promo h3 { color: #fff !important; font-size: 24px !important; } .ptp-promo p { color: #fde0ea !important; }
.ptp-promo .ptp-pimg { width: 100%; margin: 12px 0 16px; aspect-ratio: 1.25; border-radius: 2px; } .ptp-promo .ptp-btn { background: var(--au); gap: 10px; } .ptp-promo .ptp-btn img { width: 18px; height: 18px; }
.ptp-bx h3 { font-size: 19px !important; } .ptp-pp span { color: var(--ink); } .ptp-cat a { color: var(--ink); }
a.ptp-ask { display: flex; align-items: center; gap: 14px; } .ptp-ask > img { width: 56px; height: 56px; padding: 12px; border: 1.5px solid var(--au); border-radius: 50%; box-sizing: border-box; } .ptp-ask span { flex: 1; } .ptp-ask small { display: block; color: var(--g); font-size: 14px; } .ptp-ask b { font: 800 21px/1.2 var(--bf); color: var(--g); }
.ptp-rh h2 { color: var(--g) !important; font-size: 30px !important; } .ptp-rh h2::after { display: none; } .ptp-rh a, .ptp-rg u { color: var(--g); }
.ptp-rg a { border: 1px solid var(--ln); border-radius: 4px; overflow: hidden; padding-bottom: 16px; background: #fff; } .ptp-rg > a > img { border-radius: 0; } .ptp-rg b, .ptp-rg span, .ptp-rg u { padding: 0 16px; } .ptp-rg b { color: var(--g); font-family: var(--hf); font-size: 17px; }
/* cửa hàng + SP */
.b9i-band { background: var(--gl) !important; border-bottom: 1px solid #f3dfe7; } .b9i-band h1 { font-size: 46px !important; }
@media (max-width: 849px) {
 .pti-h1 { font-size: 32px; } .pti-h2x { font-size: 27px !important; } .pti-redcta .pti-w, .pti-phelp { flex-direction: column; align-items: flex-start; padding-top: 24px; padding-bottom: 24px; } .pti-redcta h2 { font-size: 26px !important; }
 .pti-pg { grid-template-columns: 1fr; } .pti-pnav { position: static; } .pti-nws .pti-w { grid-template-columns: 1fr; } .pti-fbox { padding: 20px 16px; } .ptp-t { font-size: 28px !important; } .pti-c4 { grid-template-columns: 1fr; } .ptp-tagrow { flex-direction: column; align-items: flex-start; } .b9i-band h1 { font-size: 32px !important; }
}
/* nhansam canh 1 */
.pti-usp.pti-usp4 { grid-template-columns: repeat(4, 1fr); max-width: 1320px; } .pti-usp4 img { width: 60px; height: 60px; } .pti-usp4 b { font-family: var(--hf); color: var(--g); }
.ptp-hero { aspect-ratio: 2.05 !important; object-position: 50% 50% !important; }
h1.b9i-pd-t { font-family: var(--hf) !important; color: var(--g) !important; font-weight: 700 !important; font-size: 34px !important; }
.pti-story p { font-size: 18px; } .pti-story .pti-h2x { font-size: 44px !important; } .pti-aim .pti-vm img { width: 84px; height: 84px; } .pti-c4 img { width: 68px; height: 68px; } .pti-c4 b { font-size: 18px; } .pti-c4 p { font-size: 15px; }
.pti-icg img { width: 84px; height: 84px; padding: 14px; } .pti-big { font-size: 24px; } .pti-em { font-size: 19px; } .pti-ad { font-size: 18px; }
.pti-form label { font-size: 15.5px; } .pti-form input, .pti-form select, .pti-form textarea { min-height: 46px; font-size: 15.5px; } .pti-fbox .pti-h2 { font-size: 34px; }
.pti-sec p, .pti-sec li { font-size: 16.5px; } .pti-pnav a { font-size: 16px; padding: 14px 18px; }
@media (max-width: 849px) { .pti-usp.pti-usp4 { grid-template-columns: 1fr 1fr; } .pti-story .pti-h2x { font-size: 30px !important; } }
/* ruler:auto BEGIN — tools/astra-bridge/lab/ruler_fix.py, đã duyệt tay (bỏ luật img chung .ptp-bx/.ptp-rg, giảm tiêu đề) */
@media (min-width: 850px) {
  .pti-gn h3.b9-po-t { font-size: 21px !important; }
  .pti-hd h2.pti-h2, .pti-w h2.pti-h2.pti-h2x { font-size: 40px !important; }
  .pti-pnav h3 { font-size: 21px !important; }
  .pti-sec h2 { font-size: 32px !important; }
  .ptp-bx h3 { font-size: 22px !important; }
  .ptp-rh h2 { font-size: 36px !important; }
  .ns-ft-soc img { width: 44px !important; height: 44px !important; }
  .pti-c4 img { width: 80px !important; height: 80px !important; }
  .pti-lk img, .ptp-rh img, .ptp-rg u img { width: 20px !important; height: 20px !important; }
  .ptp-share img { width: 40px !important; height: 40px !important; }
}
/* ruler:auto END */
@media (max-width: 549px) { .b9-pc-btn { grid-template-columns: 1fr !important; } }

/* party: khớp mockup trang trong */
.pti-pk { color: #e8477c; } .pti-tq { color: #2aa5b8; }
.pti-band { background: #fdeef3 !important; border-bottom: 0 !important; } .pti-h1 { color: #1d2d50 !important; }
.pti-abhero .pti-w { display: grid; grid-template-columns: 1fr 1.55fr; gap: 32px; align-items: center; } .pti-abhero .pti-h1 { font-size: 54px; line-height: 1.15; }
.pti-abhero .pti-abimg { width: 100%; aspect-ratio: 2.4 / 1; object-fit: cover; border-radius: 6px; display: block; margin: 0; }
.pti-c3 { grid-template-columns: repeat(3, 1fr) !important; }
.pti-redcta { background: #fdeef3 !important; color: #1d2d50; } .pti-redcta h2 { color: #e8477c !important; } .pti-redcta p { color: #55607c !important; }
a.pti-gold { background: #e8477c !important; color: #fff !important; } a.pti-ghost { border-color: #2aa5b8 !important; color: #1f8a9a !important; background: #fff; }
.ptp-promo { background: #fff !important; border: 1px solid #f3dfe7 !important; color: #1d2d50; } .ptp-promo h3 { color: #e8477c !important; } .ptp-promo p { color: #55607c !important; }
.pti-chip { display: inline-block; background: #d3f0f3; color: #1f6f7c; font-size: 13px; font-weight: 600; padding: 4px 12px; border-radius: 20px; margin-bottom: 10px; }
.pti-featg { background: #fdeef3 !important; border: 0 !important; }
.ptp-b h2 { color: #e8477c !important; }
@media (max-width: 849px) { .pti-abhero .pti-w { grid-template-columns: 1fr; } .pti-abhero .pti-h1 { font-size: 34px; } .pti-c3 { grid-template-columns: 1fr !important; } }
.pti-blband::before { display: none; }
/* party: chữ tiêu đề navy như mockup, nhấn hồng */
.pti h1.pti-h1, .pti .pti-h2, .pti .pti-sec h2, .ptp h1.ptp-t, .pti-ft h2 a, .b9i h1.b9i-pd-t, .b9i-desc h2 { color: #1d2d50 !important; }
.pti-h2::after { display: none; } .pti-h2x { font-size: 36px !important; }
.pti-blband .pti-h1, .pti-band .pti-h1 { font-size: 46px; }
.pti-sec h2 { display: flex; align-items: center; } .pti-sec h2 span { display: inline-grid; place-items: center; min-width: 40px; height: 34px; background: #e8477c; color: #fff; border-radius: 4px; font-size: 17px; margin-right: 14px; }
.pti-pnav { background: #fff; border: 1px solid #f3dfe7; border-radius: 6px; overflow: hidden; } .pti-pnav h3 { background: #fff !important; color: #1d2d50 !important; } .pti-pnav a:first-of-type { box-shadow: inset 3px 0 0 #e8477c; color: #e8477c; }
.pti-help { background: #e6f6f8 !important; border-color: #c6ecf0 !important; }
.pti-vm > div { background: #fff5f8 !important; border: 1px solid #f3dfe7 !important; border-top: 1px solid #f3dfe7 !important; flex-direction: column; align-items: center; text-align: center; }
.pti-vm img { width: 84px; height: 84px; padding: 16px; border-radius: 50%; background: #fde0ea; box-sizing: border-box; } .pti-vm > div:nth-child(2) img { background: #d3f0f3; }
.pti-g3 b { text-align: left; color: #1d2d50 !important; }
.b9i-band-shop { background: #fdeef3 url("../../../uploads/2026/10/bi-ab-banner-v1.jpg") right center / auto 100% no-repeat !important; } .b9i-band-shop .b9-w { position: relative; z-index: 1; }
.b9i-shop .b9-pc, .b9i-rel .b9-pc { border: 1px solid #f0e6ea; border-radius: 4px; box-shadow: 0 1px 6px rgba(0,0,0,.03); }
.b9i-shop .b9-pc-t, .b9i-rel .b9-pc-t { text-align: center; font-size: 16px; font-weight: 600; color: #1d2d50; } .b9i-shop .b9-pc-p, .b9i-rel .b9-pc-p { text-align: center; color: #e8477c; font-size: 18px; font-weight: 700; }
.b9i-shop .b9-pc-btn, .b9i-rel .b9-pc-btn { grid-template-columns: 1fr !important; gap: 6px; padding: 0 12px 14px; }
.b9i-shop a.b9-btn, .b9i-rel a.b9-btn { background: transparent !important; color: #e8477c !important; border: 0 !important; text-decoration: underline; font-size: 14px; min-height: 24px !important; }
.b9i-shop a.b9-btn-o, .b9i-rel a.b9-btn-o { background: #e8477c !important; color: #fff !important; border-color: #e8477c !important; border-radius: 4px; min-height: 40px; font-size: 14px; }
.ptp-promo .ptp-btn, .ptp-btn { background: #e8477c !important; color: #fff !important; }
@media (max-width: 849px) { .pti-h2x { font-size: 26px !important; } .pti-band .pti-h1 { font-size: 32px; } .b9i-band-shop { background-image: none !important; } }
.pti .b9-po-t, .pti .b9-po-t a { color: #1d2d50 !important; font-family: var(--hf) !important; }
body h1.b9i-pd-t { color: #1d2d50 !important; font-size: 34px !important; }
@media (max-width: 849px) { .pti-ct, .pti-faq, .pti-feat, .pti-story, .pti-pg { grid-template-columns: 1fr !important; } .pti-r2 { grid-template-columns: 1fr !important; } }
/* ruler:auto BEGIN — tools/astra-bridge/lab/ruler_fix.py, đừng sửa tay */
@media (min-width: 850px) {
  .pt-ft-ct img { width: 22px !important; height: 22px !important; max-width: none !important; flex: 0 0 auto !important; object-fit: contain; }
  .pti-c4 img { width: 84px !important; height: 84px !important; max-width: none !important; flex: 0 0 auto !important; object-fit: contain; }
  .pti-lk img { width: 24px !important; height: 24px !important; max-width: none !important; flex: 0 0 auto !important; object-fit: contain; }
  .pti-vm img { width: 96px !important; height: 96px !important; max-width: none !important; flex: 0 0 auto !important; object-fit: contain; }
}
@media (max-width: 849px) {
  .pt-ft-ct img { width: 18px !important; height: 18px !important; }
  .pti-c4 img { width: 80px !important; height: 80px !important; }
  .pti-lk img { width: 20px !important; height: 20px !important; }
  .pti-vm img { width: 84px !important; height: 84px !important; }
}
/* ruler:auto END */
@media (min-width: 850px) { .pti-abhero .pti-h1 { font-size: 62px !important; } .pti-story p, .pti-vm p, .pti-c4 p, .pti-sub { font-size: 16.5px !important; } .pti-story h2.pti-h2 { font-size: 44px !important; } .pti-vm b { font-size: 21px; color: #1d2d50; } }
.pti-vm img { padding: 10px !important; }