/* Mobihome Hub — Đề bài thiết kế sản phẩm */
.br { --acc: #b98a3e; --bp: #0f2a33; --bp2: #173d49; --drw: #fbf8f1; }
.br-tbv { display: inline-block; font-size: 10.5px; font-weight: 700; color: #8a5a12; background: #fbeccd; border-radius: 5px; padding: 0 5px; margin: 0 2px; letter-spacing: .02em; white-space: nowrap; }

/* ---------------------------------------------------------------- danh sách */
.br-list .brl-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.brl-card { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: 18px; overflow: hidden; text-decoration: none; color: var(--ink); transition: transform .3s var(--ease), box-shadow .3s; }
a.brl-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.brl-th { position: relative; background: var(--drw, #fbf8f1) repeating-linear-gradient(0deg, transparent 0 19px, rgba(169, 185, 179, .35) 19px 20px), repeating-linear-gradient(90deg, transparent 0 19px, rgba(169, 185, 179, .35) 19px 20px); border-bottom: 1px solid var(--line); padding: 14px 10px 4px; min-height: 190px; display: flex; align-items: flex-end; }
.brl-th svg { width: 100%; height: auto; display: block; }
.brl-code { position: absolute; top: 12px; left: 14px; font: 800 13px var(--sans); letter-spacing: .12em; background: var(--forest-900); color: #fff; padding: 4px 10px; border-radius: 7px; }
.brl-q { width: 100%; height: 160px; display: grid; place-items: center; font: 600 70px var(--serif); color: var(--line-2); }
.brl-body { padding: 18px 22px 22px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.brl-body h3 { margin: 2px 0 0; font-size: 21px; line-height: 1.3; }
.brl-body p { margin: 0; }
.brl-body .btn { align-self: flex-start; margin-top: auto; }
.brl-var { display: flex; flex-wrap: wrap; gap: 6px; margin: 4px 0; }
.brl-var span { display: inline-flex; align-items: center; gap: 6px; border: 1px solid color-mix(in srgb, var(--c) 45%, #fff); background: color-mix(in srgb, var(--c) 10%, #fff); color: var(--ink); padding: 3px 10px 3px 4px; border-radius: 99px; font-size: 12.5px; font-weight: 600; }
.brl-var span b { width: 20px; height: 20px; border-radius: 50%; background: var(--c); color: #fff; display: grid; place-items: center; font-size: 11px; }
.brl-n { display: flex; flex-wrap: wrap; gap: 14px; font-size: 13px; color: var(--ink-2); margin: 4px 0 10px; }
.brl-n b { font-size: 16px; color: var(--ink); margin-right: 3px; }
.brl-n .hot b { color: var(--red); }
.brl-card.soon { border-style: dashed; background: transparent; }
.brl-card.soon .brl-th { background: transparent; min-height: 170px; }
.brl-how { margin: 0; padding-left: 20px; } .brl-how li { margin: 6px 0; }
.brl-stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; margin-bottom: 10px; }
.brl-stats div { background: var(--paper); border-radius: 12px; padding: 10px 12px; }
.brl-stats b { display: block; font-size: 24px; font-family: var(--serif); }
.brl-stats span { font-size: 12px; color: var(--ink-3); }
.br-st { display: inline-flex; align-items: center; font-size: 11.5px; font-weight: 700; letter-spacing: .04em; padding: 3px 10px; border-radius: 99px; background: #e9efec; color: var(--forest-700); }
.br-st.st-sent { background: #fbeccd; color: #7a5210; }
.br-st.st-approved { background: #dcefdc; color: #245c2a; }
.br-st.st-soon { background: transparent; border: 1px dashed var(--line-2); color: var(--ink-3); }

/* ---------------------------------------------------------------- đầu trang đề bài */
.br-hd { background: var(--bp) linear-gradient(135deg, rgba(255, 255, 255, .02), transparent); color: #eef5f3; padding: 96px 28px 26px; position: relative; overflow: hidden; }
.br-hd::before { content: ''; position: absolute; inset: 0; background-image: repeating-linear-gradient(0deg, rgba(255, 255, 255, .05) 0 1px, transparent 1px 24px), repeating-linear-gradient(90deg, rgba(255, 255, 255, .05) 0 1px, transparent 1px 24px); pointer-events: none; }
.br-hd::after { content: ''; position: absolute; right: -60px; top: 40px; width: 420px; height: 420px; border: 1px solid rgba(255, 255, 255, .08); border-radius: 50%; pointer-events: none; }
.br-hd-in { max-width: 1280px; margin: 0 auto; position: relative; z-index: 1; }
.br-hd-top { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-bottom: 12px; }
.br-hd-top .muted { color: #a9c2bb; }
.br-back { color: #cfe0db; text-decoration: none; font-size: 13px; margin-right: 6px; }
.br-back:hover { color: #fff; }
.br-code { font: 800 13px var(--sans); letter-spacing: .14em; border: 1px solid rgba(255, 255, 255, .35); padding: 3px 10px; border-radius: 7px; }
.br-hd h1 { font: 600 clamp(30px, 3.6vw, 48px)/1.12 var(--serif); margin: 4px 0 8px; color: #fff; max-width: 1000px; }
.br-sub { margin: 0 0 18px; color: #cfe0db; font-size: 16px; }
.br-kpis { display: flex; flex-wrap: wrap; gap: 10px; align-items: stretch; }
.br-kpis > div:not(.br-hd-act) { background: rgba(255, 255, 255, .07); border: 1px solid rgba(255, 255, 255, .12); border-radius: 12px; padding: 8px 14px; min-width: 96px; }
.br-kpis b { display: block; font: 600 26px/1.1 var(--serif); color: #fff; }
.br-kpis span { font-size: 12px; color: #a9c2bb; }
.br-hd-act { margin-left: auto; display: flex; gap: 8px; align-items: center; }
.br-hd-act .btn-ghost { color: #fff; border-color: rgba(255, 255, 255, .35); }
.br-hd-act .btn-ghost:hover { background: rgba(255, 255, 255, .1); }

/* ---------------------------------------------------------------- thanh mục dính */
.br-nav { position: sticky; top: 64px; z-index: 20; background: rgba(251, 248, 241, .94); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.br-nav-in { max-width: 1280px; margin: 0 auto; padding: 8px 28px; display: flex; align-items: center; gap: 4px; overflow-x: auto; scrollbar-width: none; }
.br-nav-in::-webkit-scrollbar { display: none; }
.br-nav a { display: inline-flex; align-items: center; gap: 7px; padding: 7px 10px; border-radius: 9px; color: var(--ink-2); text-decoration: none; font-size: 13.5px; font-weight: 600; white-space: nowrap; }
.br-nav a i { font-style: normal; width: 20px; height: 20px; border-radius: 50%; border: 1px solid var(--line-2); display: grid; place-items: center; font-size: 11px; }
.br-nav a:hover { background: #fff; }
.br-nav a.on { background: var(--forest-900); color: #fff; }
.br-nav a.on i { border-color: rgba(255, 255, 255, .4); }
.br-vsel { display: inline-flex; gap: 4px; margin-left: auto; padding-left: 10px; }
.br-vsel button { display: inline-flex; align-items: center; gap: 7px; border: 1px solid var(--line); background: #fff; border-radius: 99px; padding: 4px 12px 4px 4px; cursor: pointer; font-size: 12.5px; font-weight: 600; color: var(--ink-2); white-space: nowrap; }
.br-vsel button b { width: 24px; height: 24px; border-radius: 50%; display: grid; place-items: center; background: color-mix(in srgb, var(--c) 16%, #fff); color: var(--c); font-size: 12px; }
.br-vsel button.on { border-color: var(--c); background: color-mix(in srgb, var(--c) 10%, #fff); color: var(--ink); }
.br-vsel button.on b { background: var(--c); color: #fff; }
.br-vsel.sm button span, .br-vsel.nv button span { display: none; }
.br-vsel.nv button { padding-right: 4px; }
.br-vsel.sm button { padding-right: 4px; }

/* ---------------------------------------------------------------- khung mục */
.br-body { max-width: 1280px; margin: 0 auto; padding: 10px 28px 80px; }
.br-sec { padding-top: 34px; scroll-margin-top: 118px; }
.br-sh { display: flex; align-items: flex-start; gap: 14px; margin-bottom: 18px; flex-wrap: wrap; }
.br-sh h2 { margin: 0; font: 600 30px/1.15 var(--serif); }
.br-sh p { margin: 4px 0 0; max-width: 820px; }
.br-sn { width: 40px; height: 40px; flex: none; border-radius: 50%; border: 1.5px solid var(--ink); display: grid; place-items: center; font: 700 16px var(--sans); }
.br-dt { margin-left: auto; display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.br-h3 { font: 600 22px var(--serif); margin: 30px 0 12px; }
.br-h4 { font-size: 14px; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-2); margin: 22px 0 10px; }
.br-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 18px; }
.br-card { padding: 20px 22px; }
.br-card h3 { margin: 0; font-size: 17px; }
.br-card h4 { margin: 12px 0 6px; font-size: 12.5px; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-3); }
.br-card p { margin: 8px 0; }
.span3 { grid-column: span 3; } .span4 { grid-column: span 4; } .span5 { grid-column: span 5; } .span6 { grid-column: span 6; } .span7 { grid-column: span 7; } .span12 { grid-column: span 12; }
.br-ch { display: flex; align-items: center; gap: 10px; justify-content: space-between; margin-bottom: 6px; }
.br-one { position: relative; background: #fff; border: 1px solid var(--line); border-left: 5px solid var(--acc); border-radius: 14px; padding: 18px 60px 18px 24px; margin-bottom: 18px; }
.br-one span { font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); font-weight: 700; }
.br-one p { margin: 6px 0 0; font: 500 clamp(18px, 1.7vw, 23px)/1.45 var(--serif); color: var(--ink); }
.br-one .br-cmb { position: absolute; right: 14px; top: 14px; }
.br-ks { display: flex; gap: 6px; flex-wrap: wrap; margin: 6px 0 2px; }
.br-k { font-size: 11.5px; font-weight: 800; padding: 2px 8px; border-radius: 6px; background: var(--forest-900); color: #fff; letter-spacing: .04em; }
.br-2c { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.br-lok, .br-lno { list-style: none; padding: 0; margin: 0; }
.br-lok li, .br-lno li { position: relative; padding-left: 22px; margin: 6px 0; font-size: 14px; line-height: 1.5; }
.br-lok li::before { content: '✓'; position: absolute; left: 0; color: #3f7d4a; font-weight: 800; }
.br-lno li::before { content: '!'; position: absolute; left: 4px; color: var(--red); font-weight: 800; }
.br-crit { display: grid; gap: 8px; margin-top: 8px; }
.br-crit div { border-left: 4px solid var(--c); background: color-mix(in srgb, var(--c) 8%, #fff); border-radius: 8px; padding: 8px 12px; }
.br-crit b { display: block; color: var(--c); font-size: 15px; }
.br-crit span { font-size: 13px; color: var(--ink-2); }
.br-arch { width: 100%; height: auto; margin-top: 6px; }
.br-cons { list-style: none; margin: 6px 0 0; padding: 0; display: grid; gap: 10px; }
.br-cons li { display: grid; grid-template-columns: 118px 1fr; gap: 12px; align-items: start; font-size: 14px; line-height: 1.5; padding-bottom: 10px; border-bottom: 1px dashed var(--line); }
.br-cons li:last-child { border-bottom: 0; padding-bottom: 0; }
.br-cons small { display: block; color: var(--ink-3); font-size: 11.5px; margin-top: 3px; }
.br-tp { display: inline-flex; align-items: center; gap: 6px; font-size: 11.5px; font-weight: 700; letter-spacing: .03em; color: var(--forest-700); background: #e9efec; border-radius: 7px; padding: 3px 8px; white-space: nowrap; }
.br-tp .ic { width: 15px; height: 15px; }
.tp-legal { background: #f6e3de; color: #8b3a2d; } .tp-climate { background: #e0eef2; color: #2e6173; } .tp-tech { background: #ece6f4; color: #5c4a85; } .tp-ops { background: #f3ecdc; color: #7a5a1d; } .tp-market { background: #fbeccd; color: #7a5210; }
.br-adv { margin-top: 10px; }
.br-adv-h { display: flex; justify-content: space-between; align-items: baseline; }
.br-adv blockquote { margin: 8px 0; padding: 8px 12px; border-left: 3px solid var(--gold); background: #fcf8ee; border-radius: 0 8px 8px 0; font-size: 14px; line-height: 1.55; }
.br-del { margin: 6px 0 0; padding-left: 0; list-style: none; counter-reset: d; display: grid; gap: 8px; }
.br-del li { counter-increment: d; position: relative; padding: 8px 12px 8px 44px; background: var(--paper); border-radius: 10px; font-size: 14px; line-height: 1.5; }
.br-del li::before { content: counter(d); position: absolute; left: 10px; top: 8px; width: 24px; height: 24px; border-radius: 50%; background: var(--forest-900); color: #fff; display: grid; place-items: center; font-size: 12px; font-weight: 700; }
.br-tl { display: grid; gap: 0; margin-top: 8px; }
.br-tl div { position: relative; padding: 0 0 14px 26px; border-left: 2px solid var(--line); margin-left: 8px; }
.br-tl div:last-child { border-left-color: transparent; }
.br-tl i { position: absolute; left: -8px; top: 3px; width: 14px; height: 14px; border-radius: 50%; background: #fff; border: 2px solid var(--line-2); }
.br-tl div.done i { background: var(--acc); border-color: var(--acc); }
.br-tl b { display: block; font-size: 13.5px; }
.br-tl span { font-size: 13.5px; color: var(--ink-2); }
.br-pay { display: grid; gap: 12px; margin-top: 8px; position: relative; padding-bottom: 26px; }
.br-pay-r { display: grid; grid-template-columns: 210px 1fr 300px; gap: 14px; align-items: center; font-size: 13.5px; }
.br-pay-r span { color: var(--ink-2); font-size: 12.5px; }
.br-pay-bar { position: relative; height: 22px; background: repeating-linear-gradient(90deg, #f1ede3 0 calc(25% - 1px), #e2dccd calc(25% - 1px) 25%); border-radius: 6px; }
.br-pay-bar i { position: absolute; left: 0; top: 0; bottom: 0; background: linear-gradient(90deg, #3f6f8f, #5c8fae); border-radius: 6px; }
.br-pay-bar i.na { background: repeating-linear-gradient(45deg, #e6e0d2 0 6px, #f4f0e6 6px 12px); }
.br-pay-bar em { position: absolute; top: -5px; bottom: -5px; width: 2px; background: var(--c); font-style: normal; }
.br-pay-bar em::after { content: attr(title); content: ''; }
.br-pay-bar em { font-size: 0; }
.br-pay-bar em::before { content: ''; position: absolute; top: -8px; left: -8px; width: 18px; height: 14px; border-radius: 4px; background: var(--c); }
.br-pay-ax { position: absolute; left: 224px; right: 314px; bottom: 30px; height: 14px; }
.br-pay-ax span { position: absolute; transform: translateX(-50%); font-size: 11px; color: var(--ink-3); }
.br-pay > p { margin: 22px 0 0; }

/* ---------------------------------------------------------------- phong cách sống */
.br-vars { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.br-var { background: #fff; border: 1px solid var(--line); border-top: 5px solid var(--c); border-radius: 16px; padding: 18px 18px 16px; display: flex; flex-direction: column; gap: 10px; transition: box-shadow .3s, transform .3s; }
.br-var.on { box-shadow: 0 0 0 2px color-mix(in srgb, var(--c) 45%, #fff), var(--shadow); }
.br-var-h { display: flex; gap: 12px; align-items: flex-start; }
.br-var-h h3 { margin: 0; font: 600 23px/1.15 var(--serif); }
.br-var-h p { margin: 4px 0 0; font-size: 14px; color: var(--ink-2); }
.br-var-h .br-cmb { margin-left: auto; }
.br-var-id { width: 40px; height: 40px; flex: none; border-radius: 12px; background: var(--c); color: #fff; font: 800 20px var(--sans); display: grid; place-items: center; }
.br-var-th { background: #fbf8f1 repeating-linear-gradient(0deg, transparent 0 15px, rgba(169, 185, 179, .3) 15px 16px), repeating-linear-gradient(90deg, transparent 0 15px, rgba(169, 185, 179, .3) 15px 16px); border: 1px solid var(--line); border-radius: 12px; padding: 6px; cursor: zoom-in; }
.br-var-th svg { width: 100%; height: auto; display: block; }
.br-var dl { margin: 0; display: grid; grid-template-columns: 92px 1fr; gap: 6px 10px; font-size: 13.5px; line-height: 1.5; }
.br-var dt { font-size: 11.5px; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-3); font-weight: 700; padding-top: 2px; }
.br-var dd { margin: 0; }
.br-story { font-style: italic; color: var(--ink-2); }
.br-crs { display: grid; gap: 5px; }
.br-cr { display: flex; align-items: center; justify-content: space-between; font-size: 12.5px; font-weight: 600; color: var(--c); }
.br-cr i { display: flex; gap: 3px; }
.br-cr b { width: 26px; height: 7px; border-radius: 4px; background: color-mix(in srgb, var(--c) 15%, #fff); }
.br-cr b.on { background: var(--c); }
.br-hero h4 { margin: 4px 0 6px; font-size: 11.5px; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-3); }
.br-hero { display: flex; flex-wrap: wrap; gap: 6px; }
.br-hero h4 { width: 100%; }
.br-hero button { display: inline-flex; align-items: center; gap: 5px; border: 1px solid var(--line); background: var(--paper); border-radius: 8px; padding: 3px 8px 3px 4px; font-size: 12px; cursor: pointer; color: var(--ink); }
.br-hero button .ic { width: 18px; height: 18px; color: var(--c); }
.br-hero button b { font-size: 11px; color: var(--ink-3); }
.br-hero button:hover { border-color: var(--c); }
.br-seev { align-self: flex-start; margin-top: auto; }
.br-bench { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 14px; }
.br-bm { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 14px 16px; font-size: 13.5px; line-height: 1.5; display: flex; flex-direction: column; gap: 6px; }
.br-bm-h { display: flex; gap: 10px; align-items: flex-start; }
.br-bm-h > div { display: flex; flex-direction: column; }
.br-bm-h b { font-size: 15px; }
.br-bm-h .br-cmb { margin-left: auto; }
.br-bm p { margin: 0; }
.br-bm-w, .br-bm-l, .br-bm-a { border-radius: 8px; padding: 6px 10px; }
.br-bm-w { background: #fcf5e4; } .br-bm-l { background: #eaf3ec; } .br-bm-a { background: #f7ebe8; }
.br-bm-w b, .br-bm-l b, .br-bm-a b { display: block; font-size: 11px; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-3); }
.br-bm-f { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; font-size: 12px; color: var(--ink-3); margin-top: auto; }
.br-bm-f a { margin-left: auto; }
.br-vtag { width: 26px; height: 26px; flex: none; border-radius: 8px; background: var(--c); color: #fff; font-weight: 800; font-size: 13px; display: grid; place-items: center; }
.br-m { display: inline-flex; gap: 2px; vertical-align: middle; margin-left: 4px; }
.br-m b { width: 10px; height: 6px; border-radius: 2px; background: #e6e0d2; }
.br-m b.on { background: var(--acc); }

/* ---------------------------------------------------------------- bản vẽ */
.br-cv { position: relative; height: min(78vh, 900px); min-height: 440px; background: #e9e5da; border: 1px solid var(--line-2); border-radius: 16px; overflow: hidden; cursor: grab; touch-action: none; user-select: none; }
.br-cv.drag { cursor: grabbing; }
.br-cv:fullscreen { border-radius: 0; height: 100vh; background: #d9d4c7; }
.br-cv-in { position: absolute; left: 0; top: 0; transform-origin: 0 0; will-change: transform; box-shadow: 0 16px 40px -18px rgba(0, 0, 0, .35); }
.br-cv-in svg { display: block; }
.br-cv-tools { position: absolute; right: 12px; bottom: 12px; display: flex; gap: 4px; align-items: center; background: rgba(255, 255, 255, .94); border: 1px solid var(--line-2); border-radius: 12px; padding: 4px; box-shadow: var(--shadow); cursor: default; }
.br-cv-tools button { border: 0; background: transparent; padding: 6px 10px; border-radius: 8px; cursor: pointer; font-size: 13px; font-weight: 600; color: var(--ink); }
.br-cv-tools button:hover { background: var(--paper); }
.br-cv-tools span { font: 600 12px ui-monospace, Menlo, monospace; min-width: 44px; text-align: center; color: var(--ink-2); }
.br-tip { position: absolute; display: none; pointer-events: none; background: var(--forest-900); color: #fff; border-radius: 9px; padding: 7px 10px; font-size: 12.5px; max-width: 300px; z-index: 3; box-shadow: var(--shadow); }
.br-tip b { display: block; } .br-tip span { color: var(--gold-soft); font-size: 12px; }
.br-tg { display: inline-flex; align-items: center; gap: 7px; font-size: 13px; color: var(--ink-2); cursor: pointer; user-select: none; }
.br-tg input { accent-color: var(--forest-700); width: 16px; height: 16px; }
.br-kit { display: grid; gap: 16px; }
.br-kit-g h4 { display: flex; align-items: center; gap: 8px; margin: 0 0 8px; font-size: 13px; letter-spacing: .05em; text-transform: uppercase; color: var(--ink-2); }
.br-kit-g h4 .ic { width: 18px; height: 18px; }
.br-kit-row { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; }
.br-kt { position: relative; display: flex; flex-direction: column; align-items: center; text-align: center; gap: 4px; padding: 14px 10px 10px; background: #fbf8f1 repeating-linear-gradient(0deg, transparent 0 11px, rgba(169, 185, 179, .25) 11px 12px); border: 1px solid var(--line); border-radius: 12px; cursor: pointer; color: var(--ink); transition: border-color .2s, transform .2s; }
.br-kt:hover { border-color: var(--acc); transform: translateY(-2px); }
.br-kt .ic { width: 54px; height: 54px; color: #1d2a2e; stroke-width: 1.6; }
.br-kt b { font-size: 12.5px; line-height: 1.3; }
.br-kt small { font-size: 11px; color: var(--ink-3); line-height: 1.3; }
.br-kt small em { font-style: normal; color: var(--amber); }
.br-kt .n { position: absolute; left: 8px; top: 8px; width: 22px; height: 22px; border-radius: 50%; border: 1.2px solid #1d2a2e; background: #fff; font-size: 11px; font-weight: 700; display: grid; place-items: center; }
.br-kt i { position: absolute; right: 8px; top: 9px; font-style: normal; font-size: 11px; color: var(--ink-3); }
.br-kt.op { opacity: .78; border-style: dashed; }
.br-kt.op .n { border-style: dashed; }

/* ---------------------------------------------------------------- danh mục */
.br-fl { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; margin-bottom: 10px; }
.br-fl input[type=search] { flex: 1; min-width: 220px; max-width: 420px; padding: 9px 14px; border: 1px solid var(--line-2); border-radius: 10px; background: #fff; }
.br-seg { display: inline-flex; border: 1px solid var(--line-2); border-radius: 10px; overflow: hidden; background: #fff; }
.br-seg button { border: 0; background: transparent; padding: 7px 12px; cursor: pointer; font-size: 13px; font-weight: 600; color: var(--ink-2); }
.br-seg button + button { border-left: 1px solid var(--line); }
.br-seg button.on { background: var(--forest-900); color: #fff; }
.br-sys { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 14px; }
.br-sys button { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--line); background: #fff; border-radius: 99px; padding: 5px 11px; font-size: 12.5px; cursor: pointer; color: var(--ink-2); }
.br-sys button .ic { width: 16px; height: 16px; }
.br-sys button b { font-size: 11px; color: var(--ink-3); }
.br-sys button.on { background: var(--forest-900); color: #fff; border-color: var(--forest-900); }
.br-sys button.on b { color: var(--gold-soft); }
.br-bom { display: grid; gap: 16px; }
.br-bg { background: #fff; border: 1px solid var(--line); border-radius: 14px; overflow: hidden; }
.br-bgh { display: flex; align-items: center; gap: 10px; padding: 10px 16px; background: var(--paper); border-bottom: 1px solid var(--line); }
.br-bgh .ic { width: 22px; height: 22px; }
.br-bgh b { font-size: 15px; }
.br-bgh span { margin-left: auto; font-size: 12px; color: var(--ink-3); }
.br-tr { display: grid; grid-template-columns: 38px 40px minmax(180px, 1.3fr) minmax(200px, 1.7fr) 28px 28px 28px minmax(170px, 1.1fr) 44px; gap: 10px; align-items: center; padding: 9px 16px; border-bottom: 1px solid #f0ece2; font-size: 13.5px; line-height: 1.45; cursor: pointer; }
.br-tr:last-child { border-bottom: 0; }
.br-tr:not(.br-th):hover { background: #fcfaf5; }
.br-tr.br-th { cursor: default; font-size: 11px; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-3); font-weight: 700; padding-top: 6px; padding-bottom: 6px; background: #fdfcf8; }
.br-tr .no { width: 28px; height: 28px; border-radius: 50%; border: 1.3px solid var(--ink); display: grid; place-items: center; font-size: 12px; font-weight: 700; }
.br-tr .ic { width: 34px; height: 34px; color: #1d2a2e; stroke-width: 1.7; }
.br-tr .nm b { display: block; }
.br-tr .nm small { display: block; color: var(--ink-3); font-size: 12px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.br-tr .sp { color: var(--ink-2); font-size: 12.5px; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.br-tr .c { text-align: center; }
.br-d { font-style: normal; font-size: 15px; }
.br-d.s { color: var(--forest-700); } .br-d.o { color: var(--amber); } .br-d.n { color: #c9c2b2; }
.br-tr .pk b { display: block; }
.br-tr .pk small { display: block; color: var(--ink-2); font-size: 12px; }
.br-tr .pk i { display: block; font-style: normal; font-size: 11.5px; color: var(--ink-3); }
.br-cs { display: inline-block; font-style: normal; font-size: 10.5px; font-weight: 700; letter-spacing: .03em; color: #2e6173; background: #e0eef2; border-radius: 5px; padding: 1px 6px; margin: 2px 4px 2px 0; }
.br-cs.out { color: #7a5a1d; background: #f3ecdc; }
.br-met { display: inline-block; font-style: normal; font-size: 10.5px; font-weight: 700; color: #7a5210; background: #fbeccd; border-radius: 5px; padding: 1px 6px; margin: 2px 4px 2px 0; }
.br-sst { display: inline-block; font-style: normal; font-size: 10.5px; font-weight: 600; color: var(--ink-3); border: 1px solid var(--line-2); border-radius: 5px; padding: 0 6px; margin: 2px 4px 2px 0; }
.br-tr .cm b { font-size: 12px; font-weight: 700; color: var(--forest-700); }

/* ---------------------------------------------------------------- nhà cung cấp */
.br-sups { display: grid; grid-template-columns: repeat(auto-fill, minmax(270px, 1fr)); gap: 14px; }
.br-sc { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 14px 16px; cursor: pointer; display: flex; flex-direction: column; gap: 8px; font-size: 13.5px; line-height: 1.5; transition: border-color .2s, transform .2s, box-shadow .2s; }
.br-sc:hover { border-color: var(--acc); transform: translateY(-2px); box-shadow: var(--shadow); }
.br-sc.stub { opacity: .75; border-style: dashed; }
.br-sc-h { display: flex; gap: 10px; align-items: center; }
.br-sc-h > div { display: flex; flex-direction: column; min-width: 0; }
.br-sc-h b { font-size: 15.5px; line-height: 1.25; }
.br-av { width: 40px; height: 40px; flex: none; border-radius: 11px; background: var(--forest-900); color: #fff; display: grid; place-items: center; font: 700 14px var(--sans); letter-spacing: .03em; }
.br-av.lg { width: 58px; height: 58px; font-size: 20px; border-radius: 16px; }
.br-av.sm { width: 26px; height: 26px; font-size: 10.5px; border-radius: 8px; }
.br-sc p { margin: 0; color: var(--ink-2); display: -webkit-box; -webkit-line-clamp: 4; -webkit-box-orient: vertical; overflow: hidden; }
.br-sbar { display: grid; grid-template-columns: repeat(5, 1fr); gap: 4px; }
.br-sbar span { height: 5px; background: #eee9dd; border-radius: 3px; overflow: hidden; }
.br-sbar i { display: block; height: 100%; background: var(--forest-600); }
.br-sc-f { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; font-size: 12px; color: var(--ink-2); margin-top: auto; }
.br-sc-f b { display: inline-grid; place-items: center; min-width: 20px; height: 20px; border-radius: 50%; border: 1px solid var(--ink); font-size: 10.5px; margin-left: 2px; }

/* ---------------------------------------------------------------- câu hỏi */
.br-qs { display: grid; gap: 12px; }
.br-q { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 14px 18px; }
.br-q-h { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.br-qn { font: 800 13px var(--sans); background: var(--acc); color: #fff; border-radius: 7px; padding: 2px 8px; }
.br-q > p { margin: 8px 0; font-size: 15px; line-height: 1.55; font-weight: 500; }
.br-refs { list-style: none; padding: 0; margin: 8px 0; display: grid; gap: 8px; }
.br-refs li { font-size: 13.5px; line-height: 1.45; }
.br-refs small { display: block; color: var(--ink-3); font-size: 12px; }

/* ---------------------------------------------------------------- góp ý */
.br-cmb { display: inline-flex; align-items: center; gap: 5px; border: 1px solid var(--line); background: #fff; color: var(--ink-3); border-radius: 99px; padding: 4px 9px; cursor: pointer; font-size: 12px; flex: none; }
.br-cmb:hover { color: var(--ink); border-color: var(--line-2); }
.br-cmb.has { color: var(--forest-700); border-color: #b9d3c6; background: #eef6f1; }
.br-cmb b { font-size: 11.5px; }
.br-th-w { display: grid; gap: 10px; }
.br-cm { border: 1px solid var(--line); border-radius: 12px; padding: 10px 12px; background: #fff; font-size: 14px; }
.br-cm.founder { border-color: #e6c77c; background: #fffaf0; box-shadow: inset 4px 0 0 var(--gold); }
.br-cm.adv { border-color: #9fc6d2; background: #f3f9fb; box-shadow: inset 4px 0 0 #3f7f94; }
.br-cm.int { background-image: repeating-linear-gradient(135deg, transparent 0 10px, rgba(0, 0, 0, .018) 10px 20px); }
.br-cm.res { opacity: .62; }
.br-cm p { margin: 6px 0 4px; white-space: pre-wrap; line-height: 1.5; }
.br-cm-h { display: flex; gap: 7px; align-items: center; flex-wrap: wrap; font-size: 13px; }
.br-rl { font-size: 11px; color: var(--ink-3); }
.br-cm.founder > .br-cm-h .br-rl { color: #8a5a12; font-weight: 700; }
.br-cm.adv > .br-cm-h .br-rl { color: #2e6173; font-weight: 700; }
.br-kd { font-size: 10.5px; font-weight: 700; border-radius: 5px; padding: 1px 6px; background: #eef1ee; color: var(--ink-2); }
.br-kd.k-question { background: #e0eef2; color: #2e6173; } .br-kd.k-suggest { background: #f3ecdc; color: #7a5a1d; } .br-kd.k-decision { background: #dcefdc; color: #245c2a; }
.br-int { font-size: 10.5px; color: var(--ink-3); }
.br-cm-r { margin: 8px 0 0 18px; padding: 8px 10px; border-left: 2px solid var(--line-2); background: rgba(246, 243, 236, .6); border-radius: 0 8px 8px 0; }
.br-cm-r.founder { border-left-color: var(--gold); } .br-cm-r.adv { border-left-color: #3f7f94; }
.br-cm-a { display: flex; gap: 10px; align-items: center; margin-top: 4px; }
.br-cm-a button { border: 0; background: none; padding: 0; color: var(--forest-600); font-size: 12.5px; font-weight: 600; cursor: pointer; }
.br-cf { display: grid; gap: 8px; }
.br-cf textarea { width: 100%; border: 1px solid var(--line-2); border-radius: 10px; padding: 9px 12px; resize: vertical; background: #fff; font-size: 14px; }
.br-cf textarea:focus { outline: 2px solid color-mix(in srgb, var(--acc) 40%, #fff); border-color: var(--acc); }
.br-cf-a { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.br-cf-a select { border: 1px solid var(--line-2); border-radius: 8px; padding: 5px 8px; background: #fff; font-size: 13px; }
.br-cf-a .btn { margin-left: auto; }
.br-cf.cp textarea { font-size: 13.5px; }
.br-cmt-t { font-size: 12px; margin: 14px 0 4px; }
.br-cmt-t a { color: var(--ink-2); font-weight: 600; }

/* ---------------------------------------------------------------- ngăn chi tiết */
.br-dr { position: fixed; inset: 0; z-index: 60; pointer-events: none; }
.br-dr.on { pointer-events: auto; }
.br-dr-bg { position: absolute; inset: 0; background: rgba(8, 20, 16, .38); opacity: 0; transition: opacity .25s; }
.br-dr.on .br-dr-bg { opacity: 1; }
.br-dr-p { position: absolute; top: 0; right: 0; bottom: 0; width: min(760px, 100%); background: var(--paper); box-shadow: -20px 0 50px -20px rgba(0, 0, 0, .35); transform: translateX(100%); transition: transform .3s var(--ease); display: flex; flex-direction: column; }
.br-dr.on .br-dr-p { transform: none; }
.br-dr.cms .br-dr-p { width: min(620px, 100%); }
body.br-lock { overflow: hidden; }
.br-dh { display: flex; gap: 14px; align-items: flex-start; padding: 20px 22px 16px; background: #fff; border-bottom: 1px solid var(--line); }
.br-dh h3 { margin: 4px 0 8px; font: 600 24px/1.2 var(--serif); display: flex; align-items: center; gap: 10px; }
.br-dh .muted .ic { width: 14px; height: 14px; vertical-align: -2px; margin-right: 4px; }
.br-dh-ic { width: 76px; height: 76px; flex: none; border-radius: 16px; background: #fbf8f1 repeating-linear-gradient(0deg, transparent 0 11px, rgba(169, 185, 179, .3) 11px 12px), repeating-linear-gradient(90deg, transparent 0 11px, rgba(169, 185, 179, .3) 11px 12px); border: 1px solid var(--line); display: grid; place-items: center; }
.br-dh-ic .ic { width: 58px; height: 58px; color: #1d2a2e; stroke-width: 1.5; }
.br-no { width: 30px; height: 30px; border-radius: 50%; border: 1.5px solid var(--ink); display: inline-grid; place-items: center; font: 700 13px var(--sans); flex: none; }
.br-dv { display: flex; gap: 8px; flex-wrap: wrap; font-size: 12.5px; }
.br-dv span { border: 1px solid var(--line); border-radius: 8px; padding: 2px 8px; background: #fff; }
.br-dv span small { color: var(--ink-3); }
.br-x { margin-left: auto; border: 0; background: var(--paper); width: 36px; height: 36px; border-radius: 10px; font-size: 22px; cursor: pointer; flex: none; }
.br-x:hover { background: var(--line); }
.br-db { padding: 18px 22px 40px; overflow-y: auto; flex: 1; }
.br-kv { margin-bottom: 14px; }
.br-kv > b { display: block; font-size: 11.5px; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 4px; }
.br-kv p { margin: 0; line-height: 1.6; }
.br-kv.tgt { background: #fff; border: 1px solid var(--line); border-left: 4px solid var(--acc); border-radius: 10px; padding: 10px 14px; }
.br-kv.note { background: #eef3f6; border-radius: 10px; padding: 10px 14px; }
.br-kv.q { background: #fcf5e4; border-radius: 10px; padding: 10px 14px; }
.br-lead { font-size: 15.5px; line-height: 1.55; margin: 0 0 14px; }
.br-ops { display: grid; gap: 10px; }
.br-op { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; font-size: 13.5px; }
.br-op.r-pick { border-color: color-mix(in srgb, var(--acc) 60%, #fff); box-shadow: inset 4px 0 0 var(--acc); }
.br-op-h { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 6px; }
.br-op-h a { color: var(--ink); text-decoration: none; font-size: 15px; }
.br-op-h a:hover { text-decoration: underline; }
.br-op-p { font-size: 13px; color: var(--ink-2); }
.br-op-r { display: grid; grid-template-columns: 96px 1fr; gap: 10px; margin: 4px 0; }
.br-op-r b { font-size: 11px; letter-spacing: .05em; text-transform: uppercase; color: var(--ink-3); padding-top: 2px; }
.br-op-r p { margin: 0; line-height: 1.5; }
.br-op-u { display: inline-block; margin-top: 4px; font-size: 12.5px; font-weight: 600; }
.br-role { font-size: 10.5px; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; border-radius: 5px; padding: 2px 7px; background: #eef1ee; color: var(--ink-2); }
.br-role.r-pick { background: var(--acc); color: #fff; }
.br-role.r-ref { background: #ece6f4; color: #5c4a85; }
.br-vt { font-size: 10.5px; font-weight: 700; border: 1px solid var(--line-2); border-radius: 5px; padding: 0 5px; }
.br-pc { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 14px; }
.br-pc > div { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 10px 14px; }
.br-pc h4 { margin: 0 0 4px; font-size: 12px; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-3); }
.br-scs { display: grid; gap: 5px; }
.br-scs div { display: grid; grid-template-columns: 130px auto 20px; gap: 8px; align-items: center; font-size: 13px; }
.br-scs .br-m b { width: 18px; height: 8px; }
.br-prods, .br-src { margin: 0; padding-left: 18px; font-size: 13.5px; line-height: 1.55; }
.br-src { font-size: 12.5px; word-break: break-all; }
.br-uses { display: grid; gap: 6px; }
.br-uses button { display: flex; align-items: center; gap: 8px; border: 1px solid var(--line); background: #fff; border-radius: 9px; padding: 6px 10px; text-align: left; cursor: pointer; font-size: 13px; color: var(--ink); }
.br-uses button:hover { border-color: var(--acc); }
.br-uses small { color: var(--ink-3); }
.br-dnav { display: flex; justify-content: space-between; margin-top: 22px; }

/* ---------------------------------------------------------------- màn hình hẹp & in */
@media (max-width: 1100px) {
  .span3, .span4, .span5, .span7 { grid-column: span 6; }
  .br-vars { grid-template-columns: minmax(0, 1fr); }
  .br-tr { grid-template-columns: 34px 34px minmax(150px, 1fr) 24px 24px 24px minmax(130px, 1fr); }
  .br-tr .sp, .br-tr .cm, .br-tr.br-th span:nth-child(4), .br-tr.br-th span:last-child { display: none; }
  .br-pay-r { grid-template-columns: 150px 1fr; } .br-pay-r span { grid-column: 1 / -1; }
  .br-pay-ax { display: none; }
}
@media (max-width: 760px) {
  .br-list .brl-grid { grid-template-columns: minmax(0, 1fr); }
  .br-grid > * { grid-column: span 12 !important; }
  .br-hd { padding: 86px 16px 20px; }
  .br-body { padding: 6px 16px 60px; }
  .br-nav-in { padding: 6px 12px; }
  .br-vsel button span { display: none; }
  .br-2c, .br-pc { grid-template-columns: minmax(0, 1fr); }
  .br-cons li { grid-template-columns: minmax(0, 1fr); }
  .br-tr { grid-template-columns: 30px minmax(0, 1fr) 20px 20px 20px; }
  .br-tr .ic, .br-tr .pk, .br-tr.br-th span:nth-child(2), .br-tr.br-th span:nth-child(8) { display: none; }
  .brl-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .br-cv { height: 62vh; }
}
@media print {
  .topbar, .foot, .br-nav, .br-cv-tools, .br-cmb, .br-cf, .br-hd-act, .br-dr, .br-back { display: none !important; }
  .br-hd { padding: 20px; background: #fff !important; color: var(--ink); } .br-hd::before, .br-hd::after { display: none; }
  .br-hd h1, .br-kpis b { color: var(--ink); } .br-sub, .br-kpis span, .br-hd-top .muted { color: var(--ink-2); }
  .br-cv { height: auto; border: 0; overflow: visible; } .br-cv-in { position: static; transform: none !important; box-shadow: none; } .br-cv-in svg { width: 100%; height: auto; }
  .br-sec { break-inside: avoid-page; } .br-bg, .br-sc, .br-var, .br-q { break-inside: avoid; }
  .rv { opacity: 1 !important; transform: none !important; }
}

.br-ans { border: 1px dashed var(--line-2); background: #fff; color: var(--forest-600); border-radius: 9px; padding: 6px 12px; font-size: 13px; font-weight: 600; cursor: pointer; justify-self: start; }
.br-ans:hover { border-color: var(--forest-600); }
.br-pack { font-size: 13px; color: var(--ink-2); background: color-mix(in srgb, var(--c) 8%, #fff); border: 1px dashed color-mix(in srgb, var(--c) 45%, #fff); border-radius: 10px; padding: 7px 12px; }
.br-pack b { color: var(--c); font-size: 16px; }

/* ---------------------------------------------------------------- bảng công nghệ — kiểu bảng đối tác "Only the best technology" tại gian hội chợ */
.brb { display: grid; grid-template-columns: minmax(340px, 470px) minmax(0, 1fr); gap: 26px; align-items: start; }
.brb-panel { position: sticky; top: 118px; border-radius: 38px; overflow: hidden; background: linear-gradient(180deg, #eef3f5 0%, #f6f4ee 46%, #f3efe6 100%); border: 1px solid #d9d4c7; box-shadow: 0 18px 40px -22px rgba(20, 35, 30, .45), inset 0 0 0 6px rgba(255, 255, 255, .55); display: flex; flex-direction: column; }
.brb-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 22px; padding: 30px 28px 8px; }
.brb-slot { background: none; border: 0; padding: 0; cursor: pointer; display: flex; flex-direction: column; align-items: center; gap: 6px; color: var(--ink); transition: opacity .25s, transform .2s; font: inherit; }
.brb-slot:hover { transform: translateY(-2px); }
.brb-slot.off { opacity: .26; }
.brb-cat { font: 500 13px/1.2 var(--sans); color: #3b4644; padding: 0 6px 4px; border-bottom: 1.6px solid #2b3533; white-space: nowrap; }
.brb-logo { height: 52px; display: flex; align-items: center; justify-content: center; width: 100%; }
.brb-logo .br-logo { max-height: 48px; max-width: 150px; object-fit: contain; mix-blend-mode: multiply; }
.brb-logo .br-wm { font: 800 21px/1 var(--sans); letter-spacing: -.01em; color: #1f2826; }
.brb-slot small { font-size: 10.5px; color: #5d6a66; text-align: center; line-height: 1.3; min-height: 2.6em; }
.brb-scene { margin-top: auto; line-height: 0; }
.brb-scene svg { width: 100%; height: auto; display: block; }
.brb-foot { background: repeating-linear-gradient(92deg, rgba(90, 55, 20, .10) 0 2px, transparent 2px 9px), repeating-linear-gradient(88deg, rgba(255, 235, 200, .10) 0 1px, transparent 1px 13px), linear-gradient(180deg, #c89a62, #b07f48 60%, #9c6d3a); padding: 18px 20px 20px; text-align: center; border-top: 1px solid rgba(60, 35, 10, .35); }
.brb-foot b { display: block; font: 800 30px/1.1 var(--sans); color: #2b1a0b; letter-spacing: -.01em; text-shadow: 0 1px 0 rgba(255, 230, 190, .45); }
.brb-foot span { display: block; margin-top: 6px; font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: rgba(43, 26, 11, .75); }
.brb-list h3 { margin: 0 0 10px; }
.brb-row { display: grid; grid-template-columns: 120px minmax(0, 1fr); gap: 14px; align-items: start; padding: 12px 14px; border: 1px solid var(--line); border-radius: 14px; background: #fff; margin-bottom: 10px; cursor: pointer; transition: border-color .2s, opacity .2s; }
.brb-row:hover { border-color: var(--acc); }
.brb-row.off { opacity: .5; }
.brb-rl { height: 64px; display: grid; place-items: center; background: #f7f5ef; border-radius: 10px; padding: 6px; }
.brb-rl .br-logo { max-width: 100%; max-height: 50px; object-fit: contain; mix-blend-mode: multiply; }
.brb-rl .br-wm { font: 800 15px var(--sans); text-align: center; }
.brb-rh { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.brb-rh > b { font-size: 12px; letter-spacing: .07em; text-transform: uppercase; color: var(--ink-3); }
.brb-vs { margin-left: auto; display: inline-flex; gap: 3px; }
.brb-vs i { font-style: normal; width: 20px; height: 20px; border-radius: 50%; display: grid; place-items: center; font-size: 10.5px; font-weight: 800; color: var(--ink-3); border: 1px dashed var(--line-2); }
.brb-vs i.on { background: var(--c); color: #fff; border: 0; }
.brb-rs { font-size: 14.5px; margin: 3px 0 2px; }
.brb-row p { margin: 2px 0 6px; font-size: 13.5px; color: var(--ink-2); line-height: 1.5; }
.brb-it { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--line); background: #fbfaf6; border-radius: 99px; padding: 3px 10px 3px 6px; font-size: 12px; cursor: pointer; color: var(--ink); }
.brb-it .ic { width: 18px; height: 18px; }
.brb-it b { font-size: 11px; }
/* hạng nhà cung cấp */
.br-tier { display: inline-flex; align-items: center; gap: 5px; font: 700 11px/1 var(--sans); letter-spacing: .03em; padding: 4px 9px 4px 6px; border-radius: 99px; white-space: nowrap; vertical-align: middle; }
.br-tier i { font-style: normal; font-size: 11px; }
.br-tier.sm { padding: 2px 5px; } .br-tier.sm i { font-size: 10px; }
.br-tier.t-leader { background: #fbeccd; color: #7a5210; } .t-leader i, i.t-leader { color: #c8901f; }
.br-tier.t-specialist { background: #e2eef0; color: #1f5560; } .t-specialist i, i.t-specialist { color: #2b7f8f; }
.br-tier.t-value { background: #e9f0e3; color: #3c6127; } .t-value i, i.t-value { color: #5b8f3a; }
.br-ti { font-style: normal; margin-right: 4px; }
.br-tierhint { margin: -4px 0 10px; }
/* thẻ nhà cung cấp có ảnh */
.br-sc { padding: 0 0 14px; overflow: hidden; }
.br-sc > *:not(.br-sc-img) { margin-left: 16px; margin-right: 16px; }
.br-sc-img { position: relative; height: 150px; background: #f4f2ec; border-bottom: 1px solid var(--line); }
.br-sc-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.br-sc-img.none { display: grid; place-items: center; color: #9aa7a2; }
.br-sc-img.none > span:first-child .ic { width: 56px; height: 56px; }
.br-sc-logo { position: absolute; left: 10px; bottom: 10px; background: rgba(255, 255, 255, .95); border-radius: 9px; padding: 5px 9px; box-shadow: 0 2px 8px rgba(0, 0, 0, .12); max-width: 62%; }
.br-sc-logo .br-logo { max-height: 26px; max-width: 120px; object-fit: contain; display: block; }
.br-sc-logo .br-wm { font: 800 13px var(--sans); }
.br-sc-img .br-tier { position: absolute; right: 10px; top: 10px; box-shadow: 0 2px 8px rgba(0, 0, 0, .12); }
.br-sc-cat { display: flex; gap: 4px; color: var(--ink-2); }
.br-sc-cat span { width: 26px; height: 26px; border: 1px solid var(--line); border-radius: 7px; display: grid; place-items: center; }
.br-sc-cat .ic { width: 18px; height: 18px; }
.br-sc.onboard { border-color: color-mix(in srgb, var(--acc) 55%, #fff); }
.br-onb { font-style: normal; font-size: 11px; font-weight: 700; color: #7a5210; background: #fbeccd; border-radius: 6px; padding: 2px 7px; }
.br-wm { font-weight: 800; }
/* học từ hội chợ: ảnh */
.br-bm.has-img { padding-top: 0; overflow: hidden; }
.br-bm-img { position: relative; display: block; margin: 0 -16px 6px; height: 190px; background: #eee; }
.br-bm-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.br-bm-img .br-vtag { position: absolute; left: 12px; top: 12px; width: auto; padding: 0 9px; }
.br-bm-logo { position: absolute; right: 10px; bottom: 10px; background: rgba(255, 255, 255, .95); border-radius: 8px; padding: 4px 8px; }
.br-bm-logo .br-logo { max-height: 22px; max-width: 110px; object-fit: contain; }
/* danh mục: ảnh nhỏ phương án đề xuất */
.br-tr .pk { display: flex; gap: 10px; align-items: flex-start; }
.br-pk-img { width: 54px; height: 44px; object-fit: cover; border-radius: 8px; border: 1px solid var(--line); flex: none; background: #f4f2ec; }
.pk-t { min-width: 0; }
/* ngăn chi tiết: ảnh phương án, logo hãng */
.br-op.has-img { display: grid; grid-template-columns: 132px minmax(0, 1fr); column-gap: 14px; }
.br-op.has-img > *:not(.br-op-img) { grid-column: 2; }
.br-op-img { grid-row: 1 / span 6; display: block; width: 132px; height: 104px; border-radius: 10px; overflow: hidden; border: 1px solid var(--line); background: #f4f2ec; }
.br-op-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.br-dlogo { width: 120px; height: 58px; flex: none; display: grid; place-items: center; background: #f7f5ef; border-radius: 12px; padding: 6px 10px; }
.br-dlogo .br-logo { max-width: 100%; max-height: 44px; object-fit: contain; mix-blend-mode: multiply; }
.br-dhero { margin: 0 0 12px; border-radius: 12px; overflow: hidden; border: 1px solid var(--line); }
.br-dhero img { width: 100%; max-height: 260px; object-fit: cover; display: block; }
.br-var-k { display: block; font-size: 11px; letter-spacing: .09em; text-transform: uppercase; color: var(--c); font-weight: 800; }
.br-cons.two { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 26px; }
@media (max-width: 1100px) { .brb { grid-template-columns: minmax(0, 1fr); } .brb-panel { position: static; max-width: 470px; margin: 0 auto; width: 100%; } .br-cons.two { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 760px) { .brb-grid { padding: 22px 16px 6px; gap: 12px; } .brb-foot b { font-size: 24px; } .brb-row { grid-template-columns: 84px minmax(0, 1fr); } .br-op.has-img { grid-template-columns: minmax(0, 1fr); } .br-op.has-img > * { grid-column: 1 !important; } .br-op-img { grid-row: auto; width: 100%; height: 160px; } }
@media print { .brb-panel { position: static; } .brb-row, .br-bm { break-inside: avoid; } }

/* ---------------------------------------------------------------- đề bài tổng (bản chữ) */
.bro { max-width: 1180px; }
.bro-toc { position: sticky; top: 64px; z-index: 5; display: flex; flex-wrap: wrap; gap: 6px; align-items: center; background: color-mix(in srgb, var(--paper, #f6f3ec) 92%, transparent); backdrop-filter: blur(6px); padding: 10px 0; margin-bottom: 8px; border-bottom: 1px solid var(--line); }
.bro-toc a { display: inline-flex; align-items: center; gap: 7px; text-decoration: none; color: var(--ink); font-size: 14px; font-weight: 600; padding: 6px 12px; border-radius: 99px; }
.bro-toc a:hover { background: #fff; }
.bro-toc a i { font-style: normal; width: 22px; height: 22px; border-radius: 50%; border: 1.3px solid var(--ink); display: grid; place-items: center; font-size: 11.5px; }
.bro-toc [data-print] { margin-left: auto; }
.bro-sec { padding: 34px 0 10px; scroll-margin-top: 120px; }
.bro-h { display: flex; align-items: center; gap: 14px; margin-bottom: 16px; }
.bro-h span { width: 40px; height: 40px; border-radius: 50%; border: 1.5px solid var(--ink); display: grid; place-items: center; font: 600 18px var(--serif); flex: none; }
.bro-h h2 { margin: 0; font: 600 30px/1.2 var(--serif); }
.bro-vision { background: #fff; border: 1px solid var(--line); border-left: 4px solid #b98a3e; border-radius: 16px; padding: 22px 28px; }
.bro-vision p { margin: 0 0 12px; font-size: 16.5px; line-height: 1.75; }
.bro-vision p:last-child { margin: 0; font-weight: 600; }
.bro-lead { font-size: 17px; font-weight: 600; margin: 0 0 12px; }
.bro-can { display: block; margin-bottom: 8px; }
.bro-cols { columns: 3 240px; column-gap: 28px; margin: 0; padding-left: 20px; font-size: 15px; line-height: 1.7; }
.bro-cols li { break-inside: avoid; }
.bro-prods { display: grid; gap: 18px; }
.bro-prod { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: 22px; background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 22px 24px; scroll-margin-top: 120px; }
.bro-ph { display: flex; align-items: center; gap: 12px; margin-bottom: 8px; }
.bro-id { width: 38px; height: 38px; border-radius: 11px; background: var(--forest-900); color: #fff; display: grid; place-items: center; font: 800 18px var(--sans); flex: none; }
.bro-ph h3 { margin: 0; font-size: 21px; line-height: 1.3; }
.bro-intro { font-size: 15.5px; line-height: 1.65; margin: 4px 0 10px; }
.bro-blk { margin: 10px 0; font-size: 14.5px; }
.bro-blk > b { display: block; margin-bottom: 4px; }
.bro-blk ul { margin: 0; padding-left: 20px; line-height: 1.65; }
.bro-blk.strong li { font-weight: 700; }
.bro-note { font-size: 14.5px; margin: 8px 0; }
.bro-goal { margin: 12px 0 4px; font-size: 15px; }
.bro-goal q { font-style: italic; font-weight: 600; }
.bro-legal { font-size: 13px; color: var(--ink-2); background: #f7f4ec; border-radius: 10px; padding: 8px 12px; margin: 10px 0 0; }
.bro-gal { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; align-content: start; }
.bro-pic { position: relative; display: block; padding: 0; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; cursor: zoom-in; background: #eee; aspect-ratio: 4 / 3; }
.bro-pic.big { grid-column: 1 / -1; aspect-ratio: 16 / 10; }
.bro-gal .bro-pic:last-child:nth-child(even) { grid-column: 1 / -1; aspect-ratio: 16 / 10; }
.bro-pic img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .35s; }
.bro-pic:hover img { transform: scale(1.03); }
.bro-pic span { position: absolute; left: 8px; bottom: 8px; background: rgba(255, 255, 255, .92); color: var(--ink); font-size: 11.5px; font-weight: 700; border-radius: 7px; padding: 2px 8px; max-width: calc(100% - 16px); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.bro-board { background: linear-gradient(180deg, #eef3f5 0%, #f6f4ee 60%, #f3efe6 100%); border: 1px solid #d9d4c7; border-radius: 28px; overflow: hidden; box-shadow: inset 0 0 0 6px rgba(255, 255, 255, .55); }
.bro-bgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 22px 26px; padding: 30px 30px 18px; }
.bro-bgrid .brb-slot { cursor: default; }
.bro-scene { line-height: 0; max-height: 300px; overflow: hidden; display: flex; align-items: flex-end; }
.bro-scene svg { width: 100%; height: auto; display: block; }
.bro-lcs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.bro-lc { background: #fff; border: 1px solid var(--line); border-radius: 16px; overflow: hidden; display: flex; flex-direction: column; }
.bro-lc-img { display: grid; gap: 4px; }
.bro-lc-img.two { grid-template-columns: 2fr 1fr; }
.bro-lc-img .bro-pic { border: 0; border-radius: 0; aspect-ratio: auto; height: 230px; }
.bro-lc-b { padding: 14px 18px 16px; display: flex; flex-direction: column; gap: 6px; font-size: 14px; line-height: 1.55; }
.bro-lc-b h3 { margin: 0; font-size: 18px; }
.bro-lc-b p { margin: 2px 0; }
.bro-lc-b a { align-self: flex-start; font-weight: 600; }
#broLb { position: fixed; inset: 0; z-index: 90; background: rgba(8, 14, 12, .86); display: none; align-items: center; justify-content: center; padding: 24px; cursor: zoom-out; }
#broLb.on { display: flex; }
#broLb figure { margin: 0; max-width: 96vw; max-height: 92vh; display: flex; flex-direction: column; align-items: center; gap: 10px; }
#broLb img { max-width: 96vw; max-height: 84vh; object-fit: contain; border-radius: 10px; }
#broLb figcaption { color: #fff; font-weight: 600; }
@media (max-width: 900px) { .bro-prod { grid-template-columns: minmax(0, 1fr); } .bro-lcs { grid-template-columns: minmax(0, 1fr); } .bro-h h2 { font-size: 24px; } }
.bro-specs { display: grid; gap: 18px; }
.bro-spec { background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 20px 24px; scroll-margin-top: 120px; }
.bro-spec > p { margin: 0 0 10px; }
.bro-spec-t { overflow-x: auto; }
.bro-spec table { border-collapse: collapse; width: 100%; min-width: 560px; font-size: 13.5px; }
.bro-spec th, .bro-spec td { text-align: left; vertical-align: top; padding: 7px 10px; border-bottom: 1px solid var(--line); }
.bro-spec thead th { background: #f7f4ec; font-weight: 800; }
.bro-spec tbody th { width: 180px; color: var(--ink-2); font-weight: 600; }
@media (max-width: 760px) { .bro-spec { padding: 16px; } .bro-spec tbody th { width: 120px; } }
@media print { .bro-toc { display: none; } .bro-prod, .bro-lc, .bro-spec { break-inside: avoid; } }
.bro-lc-img .bro-pic.big { grid-column: auto; }