:root {
  --v2-bg: #f4f6f8;
  --v2-panel: #ffffff;
  --v2-ink: #142235;
  --v2-muted: #6f7d8f;
  --v2-line: #dfe5eb;
  --v2-blue: #2257d6;
  --v2-blue-soft: #edf3ff;
  --v2-cyan: #15a5a0;
  --v2-navy: #0d2038;
  --v2-orange: #ed6a2c;
  --v2-sidebar: 248px;
  --v2-topbar: 70px;
  --v2-radius: 14px;
  --v2-shadow: 0 12px 35px rgba(21, 38, 57, .07);
}

* { box-sizing: border-box; }
html { min-width: 320px; background: var(--v2-bg); }
body.vnb2b-app { margin: 0; background: var(--v2-bg); color: var(--v2-ink); font: 14px/1.6 Inter, "Microsoft YaHei", "PingFang SC", Arial, sans-serif; }
body.vnb2b-app a { color: inherit; text-decoration: none; }
body.vnb2b-app button,
body.vnb2b-app input { font: inherit; }
body.vnb2b-app img { max-width: 100%; }

.v2-shell { min-height: 100vh; }
.v2-sidebar { position: fixed; inset: 0 auto 0 0; z-index: 60; display: flex; width: var(--v2-sidebar); flex-direction: column; border-right: 1px solid #e7ebef; background: #fff; }
.v2-brand { display: flex; align-items: center; gap: 12px; height: var(--v2-topbar); padding: 0 24px; border-bottom: 1px solid #edf0f3; }
.v2-brand-mark { position: relative; display: grid; width: 34px; height: 34px; place-items: center; overflow: hidden; border-radius: 10px; background: var(--v2-blue); color: #fff; font-weight: 900; }
.v2-brand-mark:after { position: absolute; right: -9px; bottom: -9px; width: 23px; height: 23px; border-radius: 50%; background: var(--v2-cyan); content: ""; opacity: .82; }
.v2-brand-copy { display: flex; flex-direction: column; line-height: 1.1; }
.v2-brand-copy b { font-size: 19px; letter-spacing: .07em; }
.v2-brand-copy small { margin-top: 5px; color: #8a96a4; font-size: 9px; font-weight: 700; letter-spacing: .13em; }
.v2-nav { flex: 1; overflow-y: auto; padding: 20px 14px; }
.v2-nav-label { display: block; padding: 14px 12px 7px; color: #a1abb6; font-size: 9px; font-weight: 800; letter-spacing: .16em; }
.v2-nav-link { display: flex; align-items: center; gap: 12px; min-height: 44px; margin: 3px 0; padding: 0 13px; border-radius: 10px; color: #536276; font-weight: 650; transition: .18s ease; }
.v2-nav-link:hover,
.v2-nav-link.is-active { background: var(--v2-blue-soft); color: var(--v2-blue); }
.v2-nav-link svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.8; }
.v2-pro-card { margin: 12px 14px 18px; padding: 17px; border-radius: 12px; background: linear-gradient(145deg, #10263e, #174c66); color: #fff; }
.v2-pro-card small { color: #74ded2; font-size: 9px; font-weight: 800; letter-spacing: .14em; }
.v2-pro-card b { display: block; margin: 5px 0 12px; font-size: 14px; }
.v2-pro-card a { display: flex; align-items: center; justify-content: space-between; color: #fff; font-size: 12px; }

.v2-main { min-height: 100vh; margin-left: var(--v2-sidebar); }
.v2-topbar { position: sticky; top: 0; z-index: 50; display: flex; align-items: center; justify-content: space-between; height: var(--v2-topbar); padding: 0 30px; border-bottom: 1px solid rgba(223,229,235,.9); background: rgba(255,255,255,.92); backdrop-filter: blur(16px); }
.v2-menu-button { display: none; width: 40px; height: 40px; border: 0; border-radius: 9px; background: #eef2f6; color: var(--v2-ink); cursor: pointer; }
.v2-search { position: relative; width: min(480px, 44vw); }
.v2-search input { width: 100%; height: 42px; padding: 0 92px 0 42px; border: 1px solid var(--v2-line); border-radius: 10px; outline: 0; background: #f7f9fb; color: var(--v2-ink); }
.v2-search input:focus { border-color: #9db5ed; background: #fff; box-shadow: 0 0 0 3px rgba(34,87,214,.08); }
.v2-search svg { position: absolute; top: 12px; left: 14px; width: 18px; height: 18px; fill: none; stroke: #8b97a5; stroke-width: 2; }
.v2-search button { position: absolute; top: 6px; right: 6px; height: 30px; padding: 0 13px; border: 0; border-radius: 7px; background: var(--v2-blue); color: #fff; cursor: pointer; }
.v2-account { display: flex; align-items: center; gap: 10px; }
.v2-account-link { padding: 9px 12px; border-radius: 9px; color: #56677a; font-size: 12px; font-weight: 700; }
.v2-account-link.is-pro { background: var(--v2-navy); color: #fff; }
.v2-mobile-brand { display: none; font-weight: 900; letter-spacing: .08em; }

.v2-content { padding: 28px 30px 48px; }
.v2-container { width: min(1320px, 100%); margin: 0 auto; }
.v2-hero { position: relative; display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(390px, .85fr); min-height: 440px; overflow: hidden; border-radius: 20px; background: linear-gradient(135deg, #102138 0%, #173a58 60%, #126d6b 125%); box-shadow: var(--v2-shadow); color: #fff; }
.v2-hero:after { position: absolute; right: -150px; bottom: -250px; width: 540px; height: 540px; border: 1px solid rgba(255,255,255,.12); border-radius: 50%; box-shadow: 0 0 0 75px rgba(255,255,255,.025), 0 0 0 150px rgba(255,255,255,.018); content: ""; }
.v2-hero-copy { position: relative; z-index: 2; display: flex; flex-direction: column; justify-content: center; padding: 58px 60px; }
.v2-eyebrow { color: #72dfd3; font-size: 10px; font-weight: 850; letter-spacing: .18em; }
.v2-hero h1 { max-width: 680px; margin: 15px 0 16px; color: #fff; font-size: clamp(34px, 4vw, 57px); line-height: 1.12; letter-spacing: -.045em; }
.v2-hero p { max-width: 650px; margin: 0; color: #c5d3df; font-size: 14px; line-height: 1.9; }
.v2-actions { display: flex; gap: 11px; margin-top: 28px; }
.v2-button { display: inline-flex; align-items: center; justify-content: center; min-height: 43px; padding: 0 18px; border: 1px solid rgba(255,255,255,.24); border-radius: 9px; color: #fff; font-weight: 750; }
.v2-button.is-primary { border-color: var(--v2-blue); background: var(--v2-blue); }
.v2-hero-board { position: relative; z-index: 2; display: grid; grid-template-columns: 1fr 1fr; align-content: center; gap: 11px; padding: 45px 45px 45px 0; }
.v2-hero-tile { min-height: 137px; padding: 20px; border: 1px solid rgba(255,255,255,.14); border-radius: 13px; background: rgba(255,255,255,.07); backdrop-filter: blur(8px); }
.v2-hero-tile small { color: #72dfd3; font-size: 9px; font-weight: 850; letter-spacing: .13em; }
.v2-hero-tile b { display: block; margin: 9px 0 5px; color: #fff; font-size: 17px; }
.v2-hero-tile span { color: #b8c8d5; font-size: 11px; }

.v2-section { padding: 45px 0 4px; }
.v2-section-head { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin-bottom: 21px; }
.v2-section-title { display: grid; grid-template-columns: auto auto; align-items: center; column-gap: 13px; }
.v2-section-no { grid-row: span 2; color: #c4ccd4; font: italic 800 33px/1 Georgia, serif; }
.v2-section-title h2 { margin: 0; font-size: 26px; line-height: 1.25; letter-spacing: -.025em; }
.v2-section-title p { grid-column: 2; margin: 4px 0 0; color: var(--v2-muted); font-size: 12px; }
.v2-section-more { color: var(--v2-blue); font-size: 12px; font-weight: 750; }
.v2-capabilities { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.v2-capability { position: relative; min-height: 180px; overflow: hidden; padding: 23px; border: 1px solid var(--v2-line); border-radius: var(--v2-radius); background: #fff; box-shadow: 0 7px 23px rgba(25,43,63,.045); transition: .2s ease; }
.v2-capability:hover { border-color: #b7c6db; transform: translateY(-3px); }
.v2-capability em { color: var(--v2-blue); font: italic 700 18px Georgia, serif; }
.v2-capability h3 { margin: 25px 0 6px; font-size: 17px; }
.v2-capability p { margin: 0; color: var(--v2-muted); font-size: 12px; }
.v2-capability i { position: absolute; right: 21px; bottom: 18px; color: #9ca8b4; font-size: 20px; font-style: normal; }
.v2-card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; }
.v2-content-card { overflow: hidden; border: 1px solid var(--v2-line); border-radius: var(--v2-radius); background: #fff; box-shadow: 0 8px 25px rgba(25,43,63,.045); }
.v2-content-card-media { display: block; aspect-ratio: 16/9; overflow: hidden; background: linear-gradient(135deg,#e6ebf0,#f8fafb); }
.v2-content-card-media img { display: block; width: 100%; height: 100%; object-fit: cover; transition: transform .25s ease; }
.v2-content-card:hover img { transform: scale(1.025); }
.v2-content-card-body { padding: 18px; }
.v2-content-card-meta { display: flex; justify-content: space-between; color: #9aa5b1; font-size: 10px; }
.v2-content-card h3 { display: -webkit-box; min-height: 48px; margin: 10px 0 7px; overflow: hidden; font-size: 16px; line-height: 1.5; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.v2-content-card p { display: -webkit-box; margin: 0; overflow: hidden; color: var(--v2-muted); font-size: 12px; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.v2-company-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.v2-company { display: grid; grid-template-columns: 56px minmax(0,1fr) auto; align-items: center; gap: 14px; min-height: 100px; padding: 18px; border: 1px solid var(--v2-line); border-radius: 13px; background: #fff; }
.v2-company-logo { position: relative; display: grid; width: 56px; height: 56px; place-items: center; overflow: hidden; border: 1px solid #e9edf1; border-radius: 12px; background: #f7f9fb; color: var(--v2-blue); font-size: 18px; font-weight: 900; }
.v2-company-logo:before { position: absolute; content: "V"; }
.v2-company-logo img { position: relative; z-index: 1; width: 100%; height: 100%; padding: 6px; background: #fff; object-fit: contain; }
.v2-company h3 { margin: 0 0 4px; overflow: hidden; font-size: 14px; text-overflow: ellipsis; white-space: nowrap; }
.v2-company p { margin: 0; overflow: hidden; color: var(--v2-muted); font-size: 11px; text-overflow: ellipsis; white-space: nowrap; }
.v2-company-area { color: #8492a2; font-size: 10px; }
.v2-member-gate { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-top: 48px; padding: 34px 38px; border-radius: 17px; background: var(--v2-navy); color: #fff; }
.v2-member-gate h2 { margin: 5px 0; color: #fff; font-size: 24px; }
.v2-member-gate p { margin: 0; color: #b7c5d2; font-size: 12px; }
.v2-member-gate a { flex: 0 0 auto; padding: 12px 18px; border-radius: 9px; background: #fff; color: var(--v2-navy); font-weight: 800; }

.v2-page-head { display: flex; align-items: end; justify-content: space-between; gap: 24px; padding: 32px 0 24px; }
.v2-breadcrumb { margin-bottom: 7px; color: #8a96a4; font-size: 11px; }
.v2-breadcrumb a { color: #65758a; }
.v2-page-head h1 { margin: 0; font-size: 32px; letter-spacing: -.035em; }
.v2-page-head p { max-width: 660px; margin: 8px 0 0; color: var(--v2-muted); font-size: 12px; }
.v2-category-nav { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 22px; }
.v2-category-nav a { padding: 8px 12px; border: 1px solid var(--v2-line); border-radius: 8px; background: #fff; color: #5f6e80; font-size: 11px; font-weight: 700; }
.v2-category-nav a:hover,.v2-category-nav a.is-active { border-color: var(--v2-blue); background: var(--v2-blue); color: #fff; }
.v2-feature-grid { display: grid; grid-template-columns: minmax(0,1.3fr) minmax(300px,.7fr); gap: 15px; }
.v2-feature-lead { position: relative; min-height: 410px; overflow: hidden; border-radius: 17px; background: var(--v2-navy); color: #fff; }
.v2-feature-lead img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .47; }
.v2-feature-lead:after { position: absolute; inset: 0; background: linear-gradient(180deg,transparent 15%,rgba(8,20,34,.92)); content: ""; }
.v2-feature-copy { position: absolute; right: 0; bottom: 0; left: 0; z-index: 2; padding: 30px; }
.v2-feature-copy h2 { max-width: 760px; margin: 8px 0; color: #fff; font-size: 27px; line-height: 1.35; }
.v2-feature-copy p { margin: 0; color: #c5d0db; }
.v2-feature-list { display: grid; gap: 12px; }
.v2-feature-item { display: flex; min-height: 128px; flex-direction: column; justify-content: space-between; padding: 18px; border: 1px solid var(--v2-line); border-radius: 13px; background: #fff; }
.v2-feature-item small { color: var(--v2-blue); font-size: 9px; font-weight: 800; letter-spacing: .12em; }
.v2-feature-item h3 { margin: 9px 0 0; font-size: 15px; line-height: 1.5; }
.v2-pagination,.pages { display: flex; justify-content: center; gap: 5px; margin: 28px 0 10px; color: #66768a; }
.v2-pagination a,.v2-pagination span,.pages a,.pages strong,.pages input { min-width: 34px; height: 34px; padding: 0 9px; border: 1px solid var(--v2-line); border-radius: 7px; background: #fff; line-height: 32px; text-align: center; }
.pages strong { border-color: var(--v2-blue); background: var(--v2-blue); color: #fff; }
.v2-article-layout { display: grid; grid-template-columns: minmax(0,1fr) 300px; gap: 28px; align-items: start; }
.v2-article { padding: 36px 46px 48px; border: 1px solid var(--v2-line); border-radius: 17px; background: #fff; box-shadow: var(--v2-shadow); }
.v2-article h1 { margin: 8px 0 14px; font-size: clamp(27px,3.3vw,42px); line-height: 1.28; letter-spacing: -.035em; }
.v2-article-meta { display: flex; flex-wrap: wrap; gap: 15px; padding-bottom: 20px; border-bottom: 1px solid var(--v2-line); color: #8c98a5; font-size: 11px; }
.v2-article-intro { margin: 24px 0; padding: 17px 19px; border-left: 3px solid var(--v2-blue); background: #f5f8fc; color: #526378; }
.v2-article-body { color: #2d3b4d; font-size: 16px; line-height: 2; }
.v2-article-body img { display: block; height: auto!important; margin: 24px auto; border-radius: 10px; }
.v2-article-body table { max-width: 100%; }
.v2-keytags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 28px; padding-top: 20px; border-top: 1px solid var(--v2-line); }
.v2-keytags a { padding: 6px 10px; border-radius: 7px; background: #eef3f8; color: #637488; font-size: 11px; }
.v2-side-panel { padding: 20px; border: 1px solid var(--v2-line); border-radius: 14px; background: #fff; }
.v2-side-panel h2 { margin: 0 0 14px; font-size: 16px; }
.v2-side-panel ol { margin: 0; padding: 0; list-style: none; counter-reset: rank; }
.v2-side-panel li { position: relative; padding: 11px 0 11px 30px; border-top: 1px solid #edf0f3; counter-increment: rank; }
.v2-side-panel li:before { position: absolute; top: 11px; left: 0; color: #a6b0ba; font: italic 700 15px Georgia,serif; content: counter(rank,decimal-leading-zero); }
.v2-side-panel li a { display: -webkit-box; overflow: hidden; font-size: 12px; line-height: 1.55; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.v2-market-table { overflow: hidden; border: 1px solid var(--v2-line); border-radius: 14px; background: #fff; }
.v2-market-row { display: grid; grid-template-columns: minmax(0,1fr) 130px 80px 90px; align-items: center; min-height: 54px; padding: 0 20px; border-top: 1px solid #edf0f3; }
.v2-market-row:first-child { border-top: 0; background: #f5f7fa; color: #778597; font-size: 10px; font-weight: 800; letter-spacing: .08em; }
.v2-market-row a { overflow: hidden; font-weight: 700; text-overflow: ellipsis; white-space: nowrap; }
.v2-market-price { color: var(--v2-orange); font-size: 16px; font-weight: 800; }
.v2-market-unit,.v2-market-count { color: #7c8998; font-size: 11px; }
.v2-filter-panel { margin-bottom: 22px; padding: 18px 20px 10px; border: 1px solid var(--v2-line); border-radius: 14px; background: #fff; }
.v2-filter-row { display: grid; grid-template-columns: 70px 1fr; gap: 12px; padding: 0 0 10px; }
.v2-filter-row strong { padding-top: 7px; font-size: 11px; }
.v2-filter-options { display: flex; flex-wrap: wrap; gap: 6px; }
.v2-filter-options a { padding: 6px 9px; border-radius: 7px; color: #66768a; font-size: 11px; }
.v2-filter-options a:hover,.v2-filter-options a.is-active { background: var(--v2-blue-soft); color: var(--v2-blue); }
.v2-list-stack { display: grid; gap: 13px; }
.v2-list-card { display: grid; grid-template-columns: 210px minmax(0,1fr) 145px; min-height: 154px; overflow: hidden; border: 1px solid var(--v2-line); border-radius: 14px; background: #fff; }
.v2-list-media { min-height: 154px; overflow: hidden; background: #eef2f5; }
.v2-list-media img { width: 100%; height: 100%; object-fit: cover; }
.v2-list-main { display: flex; min-width: 0; flex-direction: column; justify-content: center; padding: 21px 24px; }
.v2-list-main small { color: var(--v2-blue); font-size: 9px; font-weight: 800; letter-spacing: .11em; }
.v2-list-main h3 { margin: 6px 0 7px; font-size: 17px; }
.v2-list-main p { display: -webkit-box; margin: 0; overflow: hidden; color: var(--v2-muted); font-size: 12px; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.v2-list-aside { display: flex; flex-direction: column; justify-content: center; gap: 6px; padding: 18px; border-left: 1px solid #edf0f3; color: #7e8b99; font-size: 11px; }
.v2-detail-grid { display: grid; grid-template-columns: minmax(0,1fr) 320px; gap: 24px; align-items: start; }
.v2-detail-panel { overflow: hidden; border: 1px solid var(--v2-line); border-radius: 17px; background: #fff; box-shadow: var(--v2-shadow); }
.v2-detail-head { padding: 30px 34px 23px; border-bottom: 1px solid var(--v2-line); }
.v2-detail-head h1 { margin: 7px 0 10px; font-size: clamp(26px,3vw,39px); line-height: 1.3; letter-spacing: -.03em; }
.v2-detail-media { aspect-ratio: 16/8.5; overflow: hidden; background: #edf1f4; }
.v2-detail-media img { display: block; width: 100%; height: 100%; object-fit: cover; }
.v2-detail-thumbs { display: flex; gap: 8px; padding: 12px 18px; overflow-x: auto; border-bottom: 1px solid var(--v2-line); }
.v2-detail-thumbs img { width: 68px; height: 50px; border-radius: 7px; object-fit: cover; }
.v2-detail-body { padding: 30px 34px 40px; color: #304052; font-size: 15px; line-height: 1.9; }
.v2-detail-body img { max-width: 100%; height: auto!important; border-radius: 10px; }
.v2-fact-panel { padding: 22px; border: 1px solid var(--v2-line); border-radius: 14px; background: #fff; }
.v2-fact-panel h2 { margin: 0 0 15px; font-size: 17px; }
.v2-facts { display: grid; margin: 0; }
.v2-facts div { display: grid; grid-template-columns: 84px 1fr; gap: 9px; padding: 10px 0; border-top: 1px solid #edf0f3; }
.v2-facts dt { color: #8a96a4; font-size: 11px; }
.v2-facts dd { margin: 0; font-size: 12px; font-weight: 650; }
.v2-login-wall { margin-top: 18px; padding: 19px; border-radius: 11px; background: var(--v2-navy); color: #fff; }
.v2-login-wall small { color: #74ded2; font-size: 9px; letter-spacing: .12em; }
.v2-login-wall b { display: block; margin: 5px 0 12px; }
.v2-login-wall a { display: inline-flex; padding: 8px 11px; border-radius: 7px; background: #fff; color: var(--v2-navy); font-size: 11px; font-weight: 800; }
.v2-company-hero { display: grid; grid-template-columns: 104px minmax(0,1fr); gap: 22px; align-items: center; padding: 30px 34px; border-bottom: 1px solid var(--v2-line); }
.v2-company-hero-logo { position: relative; display: grid; width: 104px; height: 104px; place-items: center; overflow: hidden; border: 1px solid var(--v2-line); border-radius: 18px; background: #f6f8fa; color: var(--v2-blue); font-size: 30px; font-weight: 900; }
.v2-company-hero-logo:before { position: absolute; content: "V"; }
.v2-company-hero-logo img { position: relative; z-index: 1; width: 100%; height: 100%; padding: 10px; background: #fff; object-fit: contain; }
.v2-media-broken { display: none!important; }
.v2-company-hero h1 { margin: 5px 0 7px; font-size: 29px; line-height: 1.3; }
.v2-company-hero p { margin: 0; color: var(--v2-muted); }
.v2-company-summary { display: grid; grid-template-columns: repeat(3,1fr); gap: 10px; margin-bottom: 24px; }
.v2-company-summary div { padding: 15px; border: 1px solid var(--v2-line); border-radius: 10px; background: #f8fafb; }
.v2-company-summary small { display: block; color: #8b97a4; font-size: 9px; }
.v2-company-summary b { display: block; margin-top: 4px; font-size: 12px; }

.v2-module-hero { display:grid; grid-template-columns:minmax(0,1fr) auto; align-items:center; gap:28px; margin-bottom:24px; padding:38px 42px; border-radius:18px; background:linear-gradient(135deg,#102138,#173d58); color:#fff; }
.v2-module-hero h1 { margin:8px 0; color:#fff; font-size:36px; letter-spacing:-.035em; }
.v2-module-hero p { max-width:680px; margin:0; color:#bdccd9; }
.v2-module-hero-actions { display:flex; gap:9px; }
.v2-module-hero-actions a { padding:11px 15px; border:1px solid rgba(255,255,255,.22); border-radius:8px; color:#fff; font-size:11px; font-weight:800; }
.v2-module-hero-actions a:first-child { border-color:var(--v2-blue); background:var(--v2-blue); }
.v2-directory { display:grid; grid-template-columns:repeat(4,1fr); gap:10px; margin-bottom:28px; }
.v2-directory a { min-height:76px; padding:15px; border:1px solid var(--v2-line); border-radius:11px; background:#fff; }
.v2-directory b { display:block; margin-bottom:4px; font-size:13px; }
.v2-directory small { color:var(--v2-muted); }
.v2-commerce-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:14px; }
.v2-commerce-card { overflow:hidden; border:1px solid var(--v2-line); border-radius:14px; background:#fff; box-shadow:0 7px 22px rgba(25,43,63,.045); }
.v2-commerce-media { display:grid; aspect-ratio:4/3; place-items:center; overflow:hidden; background:linear-gradient(135deg,#e8edf2,#f8fafb); color:#9aa6b3; font-size:10px; font-weight:900; letter-spacing:.14em; }
.v2-commerce-media img { width:100%; height:100%; object-fit:cover; transition:transform .22s ease; }
.v2-commerce-card:hover img { transform:scale(1.025); }
.v2-commerce-body { padding:16px; }
.v2-commerce-meta { display:flex; justify-content:space-between; gap:10px; color:#96a1ad; font-size:9px; }
.v2-commerce-body h3 { display:-webkit-box; min-height:42px; margin:8px 0 5px; overflow:hidden; font-size:14px; line-height:1.5; -webkit-box-orient:vertical; -webkit-line-clamp:2; }
.v2-commerce-body p { margin:0; overflow:hidden; color:var(--v2-muted); font-size:10px; text-overflow:ellipsis; white-space:nowrap; }
.v2-commerce-foot { display:flex; align-items:end; justify-content:space-between; gap:10px; margin-top:13px; padding-top:12px; border-top:1px solid #edf0f3; }
.v2-commerce-foot b { color:var(--v2-orange); font-size:16px; }
.v2-commerce-foot b small { font-size:9px; }
.v2-commerce-foot a { color:var(--v2-blue); font-size:10px; font-weight:800; }
.v2-demand-list { display:grid; gap:11px; }
.v2-demand-card { display:grid; grid-template-columns:94px minmax(0,1fr) 130px; align-items:center; min-height:112px; padding:14px; border:1px solid var(--v2-line); border-radius:13px; background:#fff; }
.v2-demand-icon { display:grid; width:82px; height:82px; place-items:center; overflow:hidden; border-radius:10px; background:#eef3f8; color:var(--v2-blue); font-size:11px; font-weight:900; letter-spacing:.1em; }
.v2-demand-icon img { width:100%; height:100%; object-fit:cover; }
.v2-demand-main { min-width:0; padding:0 18px; }
.v2-demand-main small { color:var(--v2-blue); font-size:9px; font-weight:800; letter-spacing:.09em; }
.v2-demand-main h3 { margin:5px 0; overflow:hidden; font-size:15px; text-overflow:ellipsis; white-space:nowrap; }
.v2-demand-main p { display:-webkit-box; margin:0; overflow:hidden; color:var(--v2-muted); font-size:11px; -webkit-box-orient:vertical; -webkit-line-clamp:2; }
.v2-demand-aside { display:grid; justify-items:end; gap:10px; color:#8995a2; font-size:10px; }
.v2-demand-aside a { color:var(--v2-blue); font-weight:800; }
.v2-brand-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:13px; }
.v2-brand-card { display:grid; grid-template-columns:112px minmax(0,1fr); align-items:center; gap:17px; min-height:118px; padding:16px; border:1px solid var(--v2-line); border-radius:13px; background:#fff; }
.v2-brand-logo { display:grid; width:112px; height:76px; place-items:center; overflow:hidden; border:1px solid #e8edf1; border-radius:9px; background:#f8fafb; color:var(--v2-blue); font-size:22px; font-weight:900; }
.v2-brand-logo img { max-width:88%; max-height:76%; object-fit:contain; }
.v2-brand-card small,.v2-brand-card p { color:var(--v2-muted); font-size:10px; }
.v2-brand-card h3 { margin:5px 0; font-size:15px; }
.v2-detail-top { display:grid; grid-template-columns:minmax(300px,.9fr) minmax(0,1.1fr); }
.v2-product-gallery { padding:24px; border-right:1px solid var(--v2-line); }
.v2-product-main-image { display:grid; aspect-ratio:4/3; place-items:center; overflow:hidden; border-radius:12px; background:#eef2f5; }
.v2-product-main-image img { width:100%; height:100%; object-fit:contain; }
.v2-product-thumbs { display:flex; gap:7px; margin-top:10px; overflow-x:auto; }
.v2-product-thumbs img { width:58px; height:46px; border:1px solid var(--v2-line); border-radius:6px; object-fit:cover; }
.v2-product-summary { padding:30px; }
.v2-product-summary h1 { margin:8px 0 15px; font-size:29px; line-height:1.3; }
.v2-trade-price { margin-bottom:16px; padding:16px; border-radius:10px; background:#f6f8fb; color:var(--v2-orange); font-size:24px; font-weight:850; }
.v2-trade-price small { color:var(--v2-muted); font-size:11px; font-weight:600; }
.v2-trade-actions { display:flex; flex-wrap:wrap; gap:9px; margin-top:20px; }
.v2-trade-actions a { padding:11px 15px; border-radius:8px; background:var(--v2-blue); color:#fff; font-size:11px; font-weight:800; }
.v2-trade-actions a.is-secondary { background:var(--v2-navy); }
.v2-contact-panel h3 { margin:0 0 13px; font-size:14px; }
.v2-side-action { display:block; margin-top:14px; padding:9px 11px; border-radius:7px; background:var(--v2-blue-soft); color:var(--v2-blue); font-size:11px; font-weight:800; text-align:center; }
.v2-muted { color:var(--v2-muted); font-size:11px; }
.v2-search-shell { display:grid; grid-template-columns:minmax(0,1fr) 290px; gap:22px; align-items:start; }
.v2-search-box,.v2-form-card { padding:25px; border:1px solid var(--v2-line); border-radius:15px; background:#fff; box-shadow:0 8px 25px rgba(25,43,63,.04); }
.v2-search-box { margin-bottom:20px; }
.v2-search-box h2,.v2-form-card h2 { margin:0 0 18px; font-size:19px; }
.v2-form-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:16px; }
.v2-field { display:grid; gap:7px; min-width:0; }
.v2-field.is-wide { grid-column:1/-1; }
.v2-field>label,.v2-field-label { color:#526276; font-size:11px; font-weight:800; }
.v2-field input[type=text],.v2-field input[type=search],.v2-field input[type=email],.v2-field input[type=tel],.v2-field select,.v2-field textarea { width:100%; min-height:42px; padding:9px 11px; border:1px solid var(--v2-line); border-radius:8px; outline:0; background:#f8fafb; color:var(--v2-ink); }
.v2-field textarea { min-height:150px; resize:vertical; }
.v2-field input:focus,.v2-field select:focus,.v2-field textarea:focus { border-color:#9db5ed; background:#fff; box-shadow:0 0 0 3px rgba(34,87,214,.08); }
.v2-checks { display:flex; flex-wrap:wrap; gap:8px 16px; min-height:42px; align-items:center; color:#596a7e; font-size:11px; }
.v2-checks label { display:inline-flex; align-items:center; gap:5px; }
.v2-form-actions { display:flex; flex-wrap:wrap; align-items:center; gap:12px; margin-top:20px; padding-top:18px; border-top:1px solid var(--v2-line); }
.v2-submit { min-height:42px; padding:0 18px; border:0; border-radius:8px; background:var(--v2-blue); color:#fff; font-weight:800; cursor:pointer; }
.v2-form-note { color:var(--v2-muted); font-size:10px; }
.v2-form-error { color:#d95045; font-size:10px; }
.v2-selection-bar { display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between; gap:12px; margin-bottom:15px; padding:13px 15px; border:1px solid var(--v2-line); border-radius:10px; background:#fff; }
.v2-selection-bar div { display:flex; gap:8px; }
.v2-selection-bar button,.v2-selection-bar a { padding:8px 11px; border:0; border-radius:7px; background:var(--v2-navy); color:#fff; font-size:10px; font-weight:800; cursor:pointer; }
.v2-card-check { color:var(--v2-blue); font-weight:800; }
.v2-side-guide { padding:20px; border:1px solid var(--v2-line); border-radius:13px; background:#fff; }
.v2-side-guide h2 { margin:0 0 12px; font-size:15px; }
.v2-side-guide ol { margin:0; padding-left:18px; color:var(--v2-muted); font-size:11px; line-height:1.9; }
.v2-picked-list { display:grid; gap:7px; margin-bottom:18px; padding:14px; border-radius:10px; background:#f5f8fb; }
.v2-picked-list a { color:var(--v2-blue); font-size:11px; font-weight:700; }
.v2-compare-wrap { overflow-x:auto; border:1px solid var(--v2-line); border-radius:14px; background:#fff; }
.v2-compare-table { min-width:900px; width:100%; border-collapse:collapse; }
.v2-compare-table th { position:sticky; left:0; z-index:2; width:110px; padding:14px; border:1px solid #e8edf1; background:#f3f6f9; color:#647487; font-size:10px; text-align:left; }
.v2-compare-table td { min-width:190px; padding:14px; border:1px solid #e8edf1; text-align:center; vertical-align:middle; }
.v2-compare-table img { width:110px; height:90px; object-fit:contain; }
.v2-compare-table a { color:var(--v2-blue); font-weight:700; }
.v2-empty { padding:40px; border:1px dashed #ccd5df; border-radius:13px; background:#fff; color:var(--v2-muted); text-align:center; }

.v2-footer { margin-top: 48px; padding: 34px 30px; border-top: 1px solid var(--v2-line); background: #fff; }
.v2-footer-inner { display: flex; width: min(1320px,100%); margin: 0 auto; align-items: center; justify-content: space-between; gap: 24px; color: #7e8b9a; font-size: 11px; }
.v2-footer-links { display: flex; flex-wrap: wrap; gap: 16px; }
.v2-backdrop { display: none; }

@media (max-width: 1120px) {
  .v2-hero { grid-template-columns: 1fr; }
  .v2-hero-board { padding: 0 42px 42px; }
  .v2-capabilities { grid-template-columns: repeat(2,1fr); }
  .v2-commerce-grid,.v2-directory { grid-template-columns:repeat(3,1fr); }
  .v2-brand-grid { grid-template-columns:repeat(2,1fr); }
}
@media (max-width: 820px) {
  .v2-sidebar { transform: translateX(-100%); transition: transform .22s ease; }
  body.vnb2b-nav-open .v2-sidebar { transform: translateX(0); }
  .v2-main { margin-left: 0; }
  .v2-menu-button,.v2-mobile-brand { display: block; }
  .v2-topbar { gap: 12px; padding: 0 16px; }
  .v2-search { width: auto; flex: 1; }
  .v2-account-link:not(.is-pro) { display: none; }
  .v2-content { padding: 20px 16px 38px; }
  .v2-card-grid { grid-template-columns: repeat(2,1fr); }
  .v2-article-layout { grid-template-columns: 1fr; }
  .v2-search-shell { grid-template-columns:1fr; }
  .v2-detail-grid { grid-template-columns: 1fr; }
  .v2-list-card { grid-template-columns: 170px minmax(0,1fr); }
  .v2-list-aside { grid-column: 1/-1; flex-direction: row; justify-content: flex-start; border-top: 1px solid #edf0f3; border-left: 0; }
  .v2-article { padding: 30px 26px 40px; }
  .v2-commerce-grid,.v2-directory { grid-template-columns:repeat(2,1fr); }
  .v2-backdrop { position: fixed; inset: 0; z-index: 55; background: rgba(9,20,33,.42); }
  body.vnb2b-nav-open .v2-backdrop { display: block; }
}
@media (max-width: 600px) {
  .v2-search { display: none; }
  .v2-topbar { justify-content: space-between; }
  .v2-hero-copy { padding: 38px 24px; }
  .v2-hero h1 { font-size: 34px; }
  .v2-hero-board { grid-template-columns: 1fr; padding: 0 24px 28px; }
  .v2-hero-tile { min-height: 105px; }
  .v2-actions { align-items: stretch; flex-direction: column; }
  .v2-capabilities,.v2-card-grid,.v2-company-grid { grid-template-columns: 1fr; }
  .v2-feature-grid { grid-template-columns: 1fr; }
  .v2-page-head { align-items: start; flex-direction: column; }
  .v2-section-head { align-items: start; flex-direction: column; }
  .v2-member-gate { align-items: stretch; flex-direction: column; padding: 28px 24px; }
  .v2-market-row { grid-template-columns: minmax(0,1fr) 100px; }
  .v2-market-row>*:nth-child(n+3) { display: none; }
  .v2-list-card { grid-template-columns: 1fr; }
  .v2-list-media { min-height: 190px; }
  .v2-company-hero { grid-template-columns: 1fr; padding: 24px; }
  .v2-company-summary { grid-template-columns: 1fr; }
  .v2-detail-head,.v2-detail-body { padding-right: 24px; padding-left: 24px; }
  .v2-module-hero,.v2-detail-top { grid-template-columns:1fr; }
  .v2-module-hero { padding:30px 24px; }
  .v2-module-hero-actions { align-items:stretch; flex-direction:column; }
  .v2-product-gallery { border-right:0; border-bottom:1px solid var(--v2-line); }
  .v2-commerce-grid,.v2-directory,.v2-brand-grid { grid-template-columns:1fr; }
  .v2-demand-card { grid-template-columns:76px minmax(0,1fr); }
  .v2-form-grid { grid-template-columns:1fr; }
  .v2-demand-icon { width:68px; height:68px; }
  .v2-demand-aside { grid-column:1/-1; grid-template-columns:1fr auto; justify-items:start; padding-top:10px; border-top:1px solid #edf0f3; }
  .v2-footer-inner { align-items: start; flex-direction: column; }
}