/* Văn Phòng Phẩm Nam Thắng (book2) — trang chủ đợt 10. Tiền tố bk-. Tím #5b3a9a, xanh lá #4a7a1f */
:root { --c1: #5b3a9a; --c1d: #482c7e; --gr: #4a7a1f; --grd: #548a22; --ink: #1f1a2e; --mu: #6a6578; --line: #e6e2ee; --bf: "Be Vietnam Pro", sans-serif; --hf: "Be Vietnam Pro", sans-serif; }
body { background: #fff; }
#top-bar { background: #5b3a9a !important; } #top-bar .nav-left { margin: 0 auto; } .bk-tb { display: inline-flex; align-items: center; gap: 8px; color: #fff; font-size: 12.5px; } .bk-tb img { width: 20px; height: 20px; filter: brightness(0) invert(1); } .bk-tb a { color: #fff !important; } .bk-tb i { font-style: normal; opacity: .7; }
#header .header-main { background: #fff; } #header #logo a { display: block; width: 250px; height: 58px; background: url("icons/logo.png") left center / contain no-repeat; font-size: 0 !important; color: transparent !important; } #header #logo img { display: none !important; }
#header .header-search-form { width: 100%; max-width: 580px; margin: 0 auto; } #header .header-search-form .search-field { height: 44px; border: 1px solid #ddd8e8; background: #f6f4fa; box-shadow: none; border-radius: 4px 0 0 4px; padding-left: 14px; font-size: 14px; } #header .header-search-form .ux-search-submit { height: 44px; width: 52px; background: var(--gr) !important; border-radius: 0 4px 4px 0; }
#header .cart-item .header-cart-title { font-size: 13px; color: var(--ink); text-transform: none; font-weight: 500; }
.header-bottom { background: var(--gr) !important; } #header .header-bottom-nav > li > a { color: #fff !important; font-size: 14.5px; font-weight: 600; text-transform: none; } #header .header-bottom-nav { justify-content: center; width: 100%; } #header .header-bottom-nav > li { margin: 0 16px; }
.bk-sec { padding: 26px 0 !important; } .bk-top { padding: 14px 0 6px !important; } .bk-uspsec { padding: 8px 0 18px !important; }
.bk-hero { display: grid; grid-template-columns: 2.1fr 1fr; gap: 12px; } .bk-hm { min-height: 380px; background-size: cover; background-position: 60% 50%; display: flex; align-items: center; padding: 0 36px; box-sizing: border-box; } .bk-hm h1 { font: 800 40px/1.15 var(--hf) !important; color: var(--c1) !important; margin: 0 0 14px; } .bk-hm p { font-size: 17px; color: var(--ink); margin: 0 0 20px; }
.bk-hs { display: grid; grid-template-rows: 1fr 1fr; gap: 12px; } .bk-hs a { background-size: cover; background-position: center; display: flex; flex-direction: column; justify-content: center; padding: 0 24px; } .bk-hs h3 { font: 800 21px/1.2 var(--hf) !important; color: var(--c1) !important; margin: 0 0 8px; } .bk-tag { align-self: flex-start; background: var(--gr); color: #fff; font: 700 17px/1 var(--bf); padding: 8px 14px; border-radius: 20px; }
a.bk-btn { display: inline-flex; align-items: center; gap: 10px; min-height: 46px; padding: 0 24px; background: var(--gr); color: #fff !important; font: 700 15px/1 var(--bf); border-radius: 4px; } a.bk-btn img { width: 16px; height: 16px; filter: brightness(0) invert(1); }
.bk-usp { display: grid; grid-template-columns: repeat(4, 1fr); background: #f4f2f8; border-radius: 4px; padding: 14px 0; } .bk-usp > div { display: flex; align-items: center; justify-content: center; gap: 14px; } .bk-usp > div + div { border-left: 1px solid var(--line); } .bk-usp img { width: 40px; height: 40px; } .bk-usp b { font-size: 14.5px; color: var(--c1); }
.bk-hd { display: flex; align-items: center; justify-content: space-between; margin: 0 0 14px; } .bk-hd h2 { font: 800 27px/1.2 var(--hf) !important; color: var(--c1) !important; margin: 0; text-transform: none !important; } .bk-all { display: inline-flex; align-items: center; gap: 8px; font-size: 13.5px; font-weight: 500; color: var(--c1) !important; } .bk-all img { width: 15px; height: 15px; }
.bk-g { --gap: 12px; --pc-bg: #fff; --pc-pad: 6px; --pc-ar: 1 / .92; } .bk-g6 { --n: 6; } .bk-g4 { --n: 4; --pc-ar: 1 / .6; } .bk-g .b9-pc { border-radius: 4px; box-shadow: 0 1px 4px rgba(60,40,100,.08); }
.bk-g .b9-pc-t { font-size: 13.5px; font-weight: 500; } .bk-g .b9-pc-p { font-size: 17px; color: var(--c1); margin-bottom: 8px; } .bk-g .b9-pc-ct { font-size: 14px; color: var(--mu); }
.bk-g .b9-pc-btn { grid-template-columns: 1fr; gap: 6px; } .bk-g a.b9-btn { order: 1; background: transparent !important; border: 0 !important; color: var(--c1) !important; font-size: 11.5px; min-height: 18px; justify-content: flex-start; padding: 0; text-decoration: underline; font-weight: 400; } .bk-g a.b9-btn-o { order: 2; background: var(--gr) !important; color: #fff !important; border-color: var(--gr) !important; min-height: 34px; border-radius: 4px; font-size: 13px; }
.bk-g4 .b9-pc-btn { grid-template-columns: 1fr 1fr; align-items: center; } .bk-g4 a.b9-btn { order: 0; } .bk-g4 a.b9-btn-o { order: 0; }
.bk-pr { min-height: 182px; background-size: cover; background-position: right center; border-radius: 6px; display: flex; align-items: center; padding: 0 28px; box-sizing: border-box; color: #fff; } .bk-pr h2 { font: 800 36px/1.15 var(--hf) !important; color: #fff !important; margin: 0 0 4px; text-transform: none !important; } .bk-pr h3 { font: 700 22px/1.2 var(--hf) !important; color: #fff !important; margin: 0 0 6px; } .bk-pr p { margin: 0 0 14px; font-size: 16px; color: #efe9fb; }
.bk-gn { --n: 3; --gap: 16px; } .bk-news .b9-po { background: #fff; border: 1px solid var(--line); border-radius: 4px; overflow: hidden; } .bk-news .b9-po-img img { aspect-ratio: 2.7 / 1; object-fit: cover; width: 100%; }
.bk-ft { background: #5b3a9a; color: #ece6f8; } .bk-ft-in { max-width: 1320px; margin: 0 auto; padding: 36px 20px 24px; display: grid; grid-template-columns: 1.4fr 1fr 1.4fr 1fr; gap: 36px; box-sizing: border-box; }
.bk-ft-logo { height: 52px; width: auto; display: block; margin-bottom: 12px; } .bk-ft-brand p { margin: 0; font-size: 13.5px; line-height: 1.65; opacity: .9; max-width: 280px; }
.bk-ft-h { font-weight: 700; font-size: 14.5px; margin-bottom: 12px; color: #fff; } .bk-ft ul { list-style: none; margin: 0; padding: 0; } .bk-ft li { margin: 0 0 8px; font-size: 13.5px; } .bk-ft a { color: #ece6f8 !important; }
.bk-ft-ct li { display: flex; gap: 10px; align-items: flex-start; } .bk-ft-ct img { width: 18px; height: 18px; flex: none; } .bk-ft-soc a { display: flex; align-items: center; gap: 10px; } .bk-ft-soc img { width: 26px; height: 26px; }
.bk-ft-copy { border-top: 1px solid rgba(255,255,255,.16); text-align: center; font-size: 12px; padding: 14px 20px 18px; opacity: .85; }
@media (max-width: 849px) { .bk-hero { grid-template-columns: 1fr; } .bk-hm { min-height: 300px; padding: 0 20px; } .bk-hm h1 { font-size: 26px; } .bk-hs { grid-template-rows: none; grid-template-columns: 1fr 1fr; } .bk-hs a { min-height: 110px; padding: 0 14px; } .bk-usp { grid-template-columns: 1fr 1fr; gap: 12px 0; } .bk-g6, .bk-g4 { --n: 2; } .bk-gn { grid-template-columns: 1fr; } .bk-pr h2 { font-size: 24px !important; } .bk-ft-in { grid-template-columns: 1fr 1fr; } .bk-ft-brand { grid-column: 1 / -1; } #header #logo a { width: 180px; height: 44px; } .bk-hd h2 { font-size: 21px !important; } }

.bk-all { white-space: nowrap; flex: none; } .bk-ar { font-size: 1.15em; line-height: 1; } a.bk-btn .bk-ar { color: #fff; }
.header-bottom .nav { justify-content: center; width: 100%; } .header-bottom .flex-col.flex-left { flex: 1 1 100%; width: 100%; } #header .header-bottom-nav > li { margin: 0 20px; }
.bk-pr { position: relative; border-radius: 6px; overflow: hidden; } .bk-pr::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, #4a2a8a 0, #4a2a8a 40%, rgba(74,42,138,0) 72%); } .bk-pr > div { position: relative; z-index: 1; }
/* ruler:manual */
.bk-usp img { width: 54px; height: 54px; } .bk-hs h3 { font-size: 28px !important; } .bk-ft-ct img { width: 24px; height: 24px; } .bk-g .b9-pc-t { font-size: 15px; }
@media (max-width: 849px) { .bk-pr::before { background: rgba(74,42,138,.92); } }