/* Source style block 1 */

:root{--navy:#0b1424;--navy2:#111d31;--ink:#172033;--muted:#667085;--line:#dfe5ee;--bg:#f4f7fb;--card:#fff;--blue:#2367e8;--blue2:#72a0ff;--cyan:#2ab6c9;--green:#169b62;--amber:#d97706;--red:#d14343;--shadow:0 16px 42px rgba(15,31,60,.10);--r:16px}
*{box-sizing:border-box}body{margin:0;font-family:Inter,"PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:var(--bg)}button,input,select,textarea{font:inherit}.hidden{display:none!important}.app{min-height:100vh}.topbar{height:70px;background:rgba(11,20,36,.96);color:#fff;display:flex;align-items:center;padding:0 28px;position:sticky;top:0;z-index:50;border-bottom:1px solid rgba(255,255,255,.08)}.brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:.08em}.logo{width:34px;height:34px;border-radius:10px;background:linear-gradient(145deg,#7aa5ff,#2ab6c9);display:grid;place-items:center;color:#07111f;font-weight:900}.topnav{display:flex;gap:18px;margin-left:34px}.topnav a{color:#aebbd0;text-decoration:none;font-size:14px}.topnav a:hover{color:#fff}.spacer{flex:1}.top-actions{display:flex;gap:10px}.btn{border:0;border-radius:10px;padding:10px 15px;cursor:pointer;font-weight:700}.btn-primary{background:var(--blue);color:#fff}.btn-dark{background:#202d43;color:#fff;border:1px solid #34445f}.btn-light{background:#fff;color:var(--ink);border:1px solid var(--line)}.btn-ghost{background:transparent;color:inherit;border:1px solid currentColor}.btn-sm{padding:7px 10px;font-size:12px}.hero{background:radial-gradient(circle at 82% 12%,rgba(42,182,201,.2),transparent 30%),linear-gradient(135deg,#0a1323,#13233b 65%,#10283d);color:#fff;padding:86px 28px 96px;overflow:hidden}.wrap{max-width:1240px;margin:0 auto}.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:64px;align-items:center}.eyebrow{color:#7ea7ff;letter-spacing:.18em;font-size:12px;font-weight:800}.hero h1{font-size:52px;line-height:1.1;margin:18px 0 22px;max-width:720px}.hero p{color:#bcc8d8;font-size:18px;line-height:1.8;max-width:690px}.hero-actions{display:flex;gap:12px;margin-top:30px}.hero-panel{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.13);border-radius:24px;padding:24px;box-shadow:0 25px 80px rgba(0,0,0,.25)}.flow-row{display:grid;grid-template-columns:42px 1fr auto;gap:12px;align-items:center;padding:15px 0;border-bottom:1px solid rgba(255,255,255,.09)}.flow-row:last-child{border:0}.num{width:36px;height:36px;border-radius:11px;background:rgba(126,167,255,.16);display:grid;place-items:center;color:#9bbaff;font-weight:800}.flow-row small{color:#9cabc1}.pill{display:inline-flex;align-items:center;gap:6px;padding:5px 9px;border-radius:999px;font-size:12px;font-weight:700}.pill.green{background:#e7f7ef;color:#0f7b4c}.pill.amber{background:#fff4df;color:#a65c00}.pill.red{background:#fdecec;color:#b82b2b}.pill.blue{background:#eaf1ff;color:#245ec5}.pill.gray{background:#eef1f5;color:#596273}.section{padding:72px 28px}.section.white{background:#fff}.section-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:30px}.section-head h2{font-size:34px;margin:8px 0}.section-head p{max-width:620px;color:var(--muted);line-height:1.8}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px;box-shadow:0 8px 24px rgba(19,41,75,.04)}.card h3{margin:10px 0}.card p{color:var(--muted);line-height:1.7;font-size:14px}.entry-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.entry-card{border-radius:22px;padding:30px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}.entry-card.dark{background:var(--navy2);color:#fff;border-color:#1b2f4b}.entry-card.dark p{color:#b9c4d4}.entry-card ul{padding-left:18px;color:var(--muted);line-height:1.9}.entry-card.dark ul{color:#c5cfdd}.footer{background:#08111e;color:#8fa0b6;padding:34px 28px}
/* shells */
.shell{display:grid;grid-template-columns:256px 1fr;min-height:calc(100vh - 70px)}.sidebar{background:#0d1829;color:#c8d2e1;padding:22px 16px;position:sticky;top:70px;height:calc(100vh - 70px);overflow:auto}.side-title{font-size:11px;color:#70829c;letter-spacing:.12em;margin:18px 12px 8px}.side-link{display:flex;align-items:center;gap:10px;padding:11px 12px;border-radius:10px;color:#b8c3d4;cursor:pointer;margin:3px 0;font-size:14px}.side-link:hover,.side-link.active{background:#172842;color:#fff}.side-link .ico{width:24px;text-align:center}.main{padding:28px 32px 60px;min-width:0}.page-head{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:24px}.page-head h1{margin:0 0 8px;font-size:28px}.page-head p{margin:0;color:var(--muted)}.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:22px}.metric{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px}.metric .v{font-size:30px;font-weight:800;margin:8px 0}.metric .l{font-size:13px;color:var(--muted)}.metric .delta{font-size:12px;color:var(--green)}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:18px}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.panel{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px;margin-bottom:18px}.panel-head{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:16px}.panel-head h3{margin:0}.muted{color:var(--muted)}.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse;font-size:13px}.table th{text-align:left;color:#637083;background:#f7f9fc;padding:11px;border-bottom:1px solid var(--line);white-space:nowrap}.table td{padding:12px 11px;border-bottom:1px solid #edf0f5;vertical-align:top}.table tr:hover td{background:#fbfcfe}.toolbar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:16px}.input,.select,.textarea{width:100%;border:1px solid #d6dde7;border-radius:10px;background:#fff;padding:10px 12px;outline:none}.input:focus,.select:focus,.textarea:focus{border-color:#7fa5ef;box-shadow:0 0 0 3px rgba(35,103,232,.1)}.field label{display:block;font-size:13px;font-weight:700;margin-bottom:7px}.field small{display:block;color:var(--muted);margin-top:5px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.form-grid.three{grid-template-columns:repeat(3,1fr)}.tabs{display:flex;gap:6px;overflow:auto;border-bottom:1px solid var(--line);margin-bottom:18px}.tab{padding:11px 14px;white-space:nowrap;border-bottom:3px solid transparent;cursor:pointer;font-size:14px;color:#69768a}.tab.active{border-color:var(--blue);color:var(--blue);font-weight:800}.upload-zone{border:2px dashed #c7d2e2;border-radius:14px;padding:26px;text-align:center;background:#f9fbfe}.upload-zone:hover{border-color:#7399e7;background:#f5f8ff}.file-chip{display:flex;align-items:center;gap:10px;padding:10px 12px;border:1px solid var(--line);border-radius:10px;margin-top:9px}.file-chip .file-icon{width:34px;height:34px;border-radius:9px;background:#eaf1ff;display:grid;place-items:center}.progress{height:8px;background:#e9edf3;border-radius:999px;overflow:hidden}.progress>span{display:block;height:100%;background:linear-gradient(90deg,var(--blue),var(--cyan));border-radius:999px}.gap-card{display:grid;grid-template-columns:42px 1fr auto;gap:14px;padding:16px;border:1px solid var(--line);border-radius:13px;margin-bottom:11px}.gap-icon{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;font-weight:900}.gap-icon.high{background:#fdeaea;color:#c73434}.gap-icon.medium{background:#fff2dd;color:#b76c00}.gap-icon.low{background:#e8f2ff;color:#2b65be}.gap-card h4{margin:0 0 7px}.gap-meta{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}.cap-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.cap-card{border:1px solid var(--line);border-radius:15px;padding:18px;background:#fff}.cap-card .cap-top{display:flex;justify-content:space-between;gap:12px}.cap-score{font-size:26px;font-weight:800}.cap-list{display:flex;flex-wrap:wrap;gap:7px;margin-top:14px}.tag{padding:5px 9px;border-radius:7px;background:#f0f3f8;color:#4f5c70;font-size:12px}.detail-drawer{position:fixed;right:0;top:70px;width:min(720px,92vw);height:calc(100vh - 70px);background:#fff;box-shadow:-20px 0 55px rgba(7,21,43,.18);z-index:80;padding:24px;overflow:auto}.overlay{position:fixed;inset:70px 0 0;background:rgba(6,15,28,.45);z-index:70}.drawer-head{display:flex;justify-content:space-between;align-items:start;gap:20px}.close{border:0;background:#eef2f7;width:34px;height:34px;border-radius:9px;cursor:pointer}.json-layout{display:grid;grid-template-columns:320px 1fr;gap:18px}.json-list{max-height:680px;overflow:auto}.json-item{padding:12px;border:1px solid var(--line);border-radius:10px;margin-bottom:8px;cursor:pointer}.json-item.active{border-color:#75a0f0;background:#f2f6ff}.code{background:#0b1320;color:#d6e0ee;border-radius:12px;padding:16px;overflow:auto;max-height:600px;font:12px/1.6 ui-monospace,SFMono-Regular,Consolas,monospace;white-space:pre}.notice{padding:14px 16px;border-radius:12px;background:#eef5ff;border-left:4px solid var(--blue);color:#31527f;margin-bottom:16px}.review-layout{display:grid;grid-template-columns:1fr 330px;gap:18px}.sticky{position:sticky;top:88px}.chart-bars{display:flex;align-items:end;gap:10px;height:150px;padding-top:15px}.bar{flex:1;background:linear-gradient(180deg,#72a0ff,#2367e8);border-radius:8px 8px 2px 2px;min-width:24px;position:relative}.bar span{position:absolute;bottom:-23px;width:100%;text-align:center;font-size:11px;color:#6b778a}.donut{width:150px;height:150px;border-radius:50%;background:conic-gradient(#2367e8 0 58%,#2ab6c9 58% 78%,#f2b24d 78% 91%,#dfe5ee 91%);position:relative}.donut:after{content:"";position:absolute;inset:27px;background:#fff;border-radius:50%}.donut-label{position:absolute;inset:0;display:grid;place-items:center;z-index:1;font-weight:800}.login-modal{position:fixed;inset:0;background:rgba(4,12,24,.64);z-index:120;display:grid;place-items:center;padding:20px}.login-box{width:min(460px,95vw);background:#fff;border-radius:20px;padding:28px;box-shadow:0 35px 90px rgba(0,0,0,.25)}.login-box h2{margin-top:0}.login-role{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:15px 0}.role-option{border:1px solid var(--line);border-radius:12px;padding:14px;cursor:pointer}.role-option.active{border-color:var(--blue);background:#f1f6ff}.temporary{font-size:11px;color:#b86a00;background:#fff3dd;padding:4px 7px;border-radius:6px;margin-left:5px}
@media(max-width:980px){.hero-grid,.entry-grid,.grid2,.review-layout,.json-layout{grid-template-columns:1fr}.cards,.metric-grid{grid-template-columns:repeat(2,1fr)}.shell{grid-template-columns:1fr}.sidebar{display:none}.main{padding:22px 16px}.hero h1{font-size:40px}.cap-grid{grid-template-columns:1fr}}@media(max-width:620px){.cards,.metric-grid,.grid3,.form-grid,.form-grid.three{grid-template-columns:1fr}.topnav{display:none}.hero{padding:60px 18px}.hero h1{font-size:34px}.topbar{padding:0 14px}.top-actions .btn-dark{display:none}}

/* dual landing pages */
.landing-nav{height:70px;background:rgba(11,20,36,.97);color:#fff;position:sticky;top:0;z-index:60;border-bottom:1px solid rgba(255,255,255,.08)}.landing-nav-inner{height:70px;display:flex;align-items:center;gap:12px}.landing-links{display:flex;gap:20px;margin-left:28px}.landing-links a{color:#aebbd0;text-decoration:none;font-size:14px}.landing-links a:hover{color:#fff}.link-btn{text-decoration:none;display:inline-flex;align-items:center;justify-content:center}.landing-carousel{position:relative;background:#0a1323;color:#fff;overflow:hidden}.carousel-track{position:relative;min-height:650px}.carousel-slide{display:none;min-height:650px;padding:80px 28px 92px;background:radial-gradient(circle at 82% 15%,rgba(42,182,201,.22),transparent 30%),linear-gradient(135deg,#0a1323,#13233b 65%,#10283d)}.carousel-slide.active{display:block;animation:fadeSlide .45s ease}.carousel-slide h1,.buyer-hero h1{font-size:52px;line-height:1.1;margin:18px 0 22px}.carousel-slide p,.buyer-hero p{color:#bcc8d8;font-size:18px;line-height:1.8}.carousel-dots{position:absolute;left:50%;bottom:28px;transform:translateX(-50%);display:flex;gap:8px;z-index:5}.carousel-dots button{width:26px;height:4px;border:0;border-radius:99px;background:rgba(255,255,255,.3);cursor:pointer;padding:0}.carousel-dots button.active{background:#fff}.carousel-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:5;width:42px;height:42px;border:1px solid rgba(255,255,255,.25);border-radius:50%;background:rgba(8,17,30,.42);color:#fff;font-size:28px;cursor:pointer}.carousel-arrow.prev{left:18px}.carousel-arrow.next{right:18px}.hero-tags{display:flex;gap:9px;flex-wrap:wrap;margin-top:22px}.hero-tags span{padding:7px 10px;border-radius:999px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);font-size:12px;color:#d2dbea}.op-grid{display:grid;grid-template-columns:125px 1fr;gap:11px 16px;margin-top:18px}.op-grid span{color:#94a5bd;font-size:13px}.op-grid b{font-size:14px}.dark-notice{background:rgba(35,103,232,.13);border-left-color:#72a0ff;color:#c8d7ee;margin-top:18px}.material-grid,.buyer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.material-card,.buyer-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px}.material-card b{display:block;margin-bottom:8px}.material-card span,.buyer-card p{color:var(--muted);font-size:14px;line-height:1.65}.process-line{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.process-step{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px;position:relative}.process-step span{font-weight:900;color:var(--blue);font-size:28px}.process-step p{color:var(--muted);line-height:1.7}.buyer-hero{background:radial-gradient(circle at 80% 10%,rgba(42,182,201,.24),transparent 28%),linear-gradient(135deg,#07111f,#122841 70%,#0d3444);color:#fff;padding:88px 28px 100px}.buyer-visual{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.13);border-radius:24px;padding:28px;box-shadow:0 25px 80px rgba(0,0,0,.25)}.buyer-card h3{margin-top:0}.checklist-panel{margin-top:24px;background:#0f1e33;color:#fff;border-radius:20px;padding:28px;display:grid;grid-template-columns:1fr 1.15fr;gap:28px;align-items:center}.checklist-panel p{color:#b7c4d5;line-height:1.75}.checklist-items{display:grid;grid-template-columns:1fr 1fr;gap:10px}.checklist-items span{padding:11px 12px;border:1px solid rgba(255,255,255,.12);border-radius:10px;background:rgba(255,255,255,.05)}.buyer-cta{background:linear-gradient(135deg,#0b1424,#173653);color:#fff;padding:72px 28px;text-align:center}.buyer-cta p{color:#b9c7d8;margin:0 auto 24px;max-width:720px}.buyer-cta h2{font-size:38px;margin:12px 0 18px}@keyframes fadeSlide{from{opacity:.3;transform:translateX(12px)}to{opacity:1;transform:none}}
@media(max-width:900px){.landing-links{display:none}.landing-nav-inner{padding:0 14px}.landing-nav .btn{padding:8px 10px;font-size:12px}.carousel-slide,.carousel-track{min-height:auto}.carousel-slide{padding:58px 22px 76px}.carousel-slide h1,.buyer-hero h1{font-size:38px}.material-grid,.buyer-grid{grid-template-columns:1fr 1fr}.process-line{grid-template-columns:1fr}.checklist-panel{grid-template-columns:1fr}.carousel-arrow{display:none}}
@media(max-width:600px){.material-grid,.buyer-grid{grid-template-columns:1fr}.landing-nav .btn-dark,.landing-nav .btn-ghost{display:none}.landing-nav .brand span{display:none}.checklist-items{grid-template-columns:1fr}}

/* V4.2 visual refinement */
.main{font-size:14px;line-height:1.6}.main h1,.main h2,.main h3,.main h4{letter-spacing:-.015em}.main .page-head h1{font-size:30px;font-weight:800}.panel{border-radius:18px}.panel-head h3{font-size:17px;font-weight:800}.metric .l{font-size:13px;font-weight:700;color:#667085}.metric .v{font-size:30px;font-weight:850}.sidebar{font-size:14px}.side-link{font-weight:650}
.table{width:100%;border-collapse:separate;border-spacing:0;border:1px solid #e4e9f1;border-radius:14px;overflow:hidden;background:#fff}.table thead th{background:#f7f9fc;color:#475467;font-size:12px;text-transform:none;letter-spacing:.02em;font-weight:800;padding:13px 16px;border-bottom:1px solid #e4e9f1;text-align:left;white-space:nowrap}.table tbody td,.table>tbody>tr>td,.table>tr>td{padding:14px 16px;border-bottom:1px solid #edf0f5;vertical-align:middle;color:#344054}.table tbody tr:last-child td,.table>tr:last-child td{border-bottom:0}.table tbody tr:hover{background:#fbfcfe}.table td:first-child{font-weight:600}.table .muted{font-size:12px}.toolbar{background:#f8fafc;border:1px solid #e7ebf2;padding:12px;border-radius:14px;margin-bottom:14px}
.docs-slide-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:54px;align-items:center}.slide-docs{background:radial-gradient(circle at 18% 20%,rgba(114,160,255,.22),transparent 32%),linear-gradient(135deg,#10213b,#0d1728 70%)}.docs-copy h1{font-size:50px;line-height:1.12;margin:18px 0}.docs-copy p{font-size:17px;line-height:1.8;color:#c2cddd}.doc-rule{display:flex;flex-direction:column;gap:5px;margin-top:25px;padding:15px 18px;border-left:3px solid #72a0ff;background:rgba(255,255,255,.06);border-radius:0 12px 12px 0}.doc-rule span{color:#aebbd0;font-size:13px}.docs-board{background:#f8fbff;color:#172033;border-radius:24px;padding:22px;box-shadow:0 28px 80px rgba(0,0,0,.28)}.docs-board-head{display:flex;justify-content:space-between;align-items:center;font-weight:850;margin-bottom:14px}.doc-stack{display:grid;gap:10px}.doc-tile{display:grid;grid-template-columns:48px 1fr auto;gap:12px;align-items:center;background:#fff;border:1px solid #e2e8f2;border-radius:14px;padding:12px}.doc-ext{width:42px;height:42px;border-radius:11px;background:#eaf1ff;display:grid;place-items:center;color:#235fc8;font-size:11px;font-weight:900}.doc-tile small{display:block;color:#667085;margin-top:2px}.doc-tile em{font-style:normal;font-size:12px;color:#16835b;font-weight:800}.transform-line{display:flex;align-items:center;justify-content:space-between;gap:8px;margin:17px 0;padding:12px;border-radius:12px;background:#eef4ff;color:#315b9d;font-size:12px;font-weight:800}.transform-line i{font-style:normal;color:#8ba6d6}.docs-result{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.docs-result>div{background:#fff;border:1px solid #e2e8f2;border-radius:12px;padding:12px}.docs-result small{display:block;color:#667085}.docs-result strong{display:block;font-size:24px;margin-top:4px}
.cap-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.cap-card{position:relative;padding:24px;border-radius:18px;transition:.2s ease}.cap-card:hover{transform:translateY(-2px);box-shadow:0 16px 36px rgba(24,47,88,.10);border-color:#bfd0ef}.cap-card .cap-action{display:flex;justify-content:space-between;align-items:center;margin-top:18px;padding-top:14px;border-top:1px solid #edf0f5}.cap-card .view-link{font-weight:800;color:#2367e8;cursor:pointer}.cap-detail-hero{display:grid;grid-template-columns:1fr auto;gap:22px;align-items:center;background:linear-gradient(135deg,#0f1d33,#172d4c);color:#fff;border-radius:22px;padding:28px;margin-bottom:20px}.cap-detail-hero p{color:#b8c6d8}.score-ring{width:96px;height:96px;border-radius:50%;display:grid;place-items:center;background:conic-gradient(#4f8fff 0 81%,rgba(255,255,255,.12) 81%);position:relative}.score-ring:after{content:"";position:absolute;inset:9px;border-radius:50%;background:#142844}.score-ring b{position:relative;z-index:1;font-size:22px}.detail-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:18px}.detail-section{background:#fff;border:1px solid #e3e8f0;border-radius:18px;padding:20px}.detail-list{display:grid;gap:10px}.detail-row{display:grid;grid-template-columns:170px 1fr auto;gap:14px;align-items:center;padding:13px 0;border-bottom:1px solid #edf0f5}.detail-row:last-child{border-bottom:0}.detail-row .label{color:#667085;font-size:13px}.detail-evidence{display:grid;gap:10px}.evidence-card{display:grid;grid-template-columns:44px 1fr auto;gap:12px;align-items:center;border:1px solid #e3e8f0;border-radius:13px;padding:12px;background:#fbfcfe}
.review-layout{display:grid;grid-template-columns:250px 1fr;gap:18px}.review-nav{background:#fff;border:1px solid #e3e8f0;border-radius:18px;padding:12px;height:max-content;position:sticky;top:96px}.review-nav button{width:100%;text-align:left;border:0;background:transparent;padding:12px;border-radius:10px;color:#475467;font-weight:700;cursor:pointer}.review-nav button.active,.review-nav button:hover{background:#eef4ff;color:#215fc7}.review-content{min-width:0}.review-summary{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:18px}.review-summary>div{background:#fff;border:1px solid #e3e8f0;border-radius:14px;padding:14px}.review-summary small{color:#667085}.review-summary strong{display:block;margin-top:4px;font-size:20px}.review-section{background:#fff;border:1px solid #e3e8f0;border-radius:18px;padding:20px;margin-bottom:16px}.review-actions{position:sticky;bottom:16px;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border:1px solid #dfe5ee;box-shadow:0 12px 32px rgba(19,41,75,.12);border-radius:16px;padding:14px;display:flex;gap:10px;justify-content:flex-end;z-index:5}
@media(max-width:1000px){.docs-slide-grid,.detail-grid,.review-layout{grid-template-columns:1fr}.review-nav{position:static}.review-summary{grid-template-columns:repeat(2,1fr)}}

.product-entry-banner{margin-top:16px;padding:18px 20px;border:1px solid #cfe0ff;background:linear-gradient(135deg,#f5f8ff,#eef8ff);border-radius:16px;display:flex;align-items:center;gap:20px}.product-entry-banner h3{margin:5px 0}.product-entry-banner p{margin:0;color:var(--muted)}.product-entry-banner .btn{margin-left:auto;white-space:nowrap}.product-table td{vertical-align:middle}.product-editor-head{display:flex;align-items:center;gap:14px;margin-bottom:18px}.product-editor-head h2{margin:0 0 3px}.product-step-tabs{display:flex;gap:7px;overflow:auto;margin-bottom:16px;padding:6px;background:#e9eef6;border-radius:14px}.product-step-tabs button{border:0;background:transparent;padding:10px 14px;border-radius:10px;color:#59677c;white-space:nowrap;cursor:pointer;font-weight:700}.product-step-tabs button.active{background:#fff;color:var(--blue);box-shadow:0 3px 12px rgba(17,43,78,.1)}.validation-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.validation-item{display:grid;grid-template-columns:170px 1fr auto;gap:14px;align-items:center;padding:14px;border-radius:12px;border:1px solid var(--line)}.validation-item.ok{background:#f3fbf7}.validation-item.warn{background:#fff8eb}.validation-item em{font-style:normal;font-weight:800}.register-box{width:min(760px,96vw)}.register-agree{display:flex;align-items:center;gap:8px;margin-top:16px;font-size:13px;color:#556176}.review-pane .table td:nth-child(2){font-weight:600}.review-pane .table td{line-height:1.45}
@media(max-width:900px){.product-entry-banner,.product-editor-head{align-items:flex-start;flex-direction:column}.product-entry-banner .btn{margin-left:0}.validation-grid{grid-template-columns:1fr}.validation-item{grid-template-columns:1fr}.register-box .form-grid{grid-template-columns:1fr}}

.tab-count{display:inline-flex;min-width:22px;height:20px;align-items:center;justify-content:center;border-radius:10px;background:#e8eef8;color:#526174;font-size:11px;margin-left:5px}.material-pane-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin:20px 0 14px}.material-pane-head h3{margin:0 0 5px}.record-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.record-card{display:grid;grid-template-columns:42px 1fr auto;gap:13px;align-items:center;border:1px solid #dfe6ef;border-radius:12px;padding:15px;background:#fff}.record-card b,.record-card span,.record-card small{display:block}.record-card span{margin-top:4px;color:#344255}.record-card small{margin-top:6px;color:#7a8797}.record-icon{width:42px;height:42px;border-radius:11px;background:#eef6ff;color:#1768d4;display:flex;align-items:center;justify-content:center;font-weight:800}.material-table td{vertical-align:middle}.product-form-shell{padding-bottom:30px}.product-form-shell .product-editor-head{position:sticky;top:0;z-index:10;background:#f5f7fb;padding:10px 0 16px}.operator-product-hero{display:grid;grid-template-columns:1.5fr .7fr;gap:18px}.operator-product-hero .panel{margin:0}.structure-kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:14px}.structure-kpis div{background:#f5f8fc;border:1px solid #e1e7ef;border-radius:10px;padding:12px}.structure-kpis small,.structure-kpis b{display:block}.structure-kpis b{font-size:20px;margin-top:4px}@media(max-width:1000px){.record-cards{grid-template-columns:1fr}.operator-product-hero{grid-template-columns:1fr}}

/* V4.5 seller homepage content redesign */
.seller-home-content .section{padding-top:82px;padding-bottom:82px}.seller-home-content .section-head{align-items:flex-start}.seller-home-content .section-head h2{font-size:36px;line-height:1.25}.seller-home-content .section-kicker{font-size:13px;color:var(--blue);font-weight:800;letter-spacing:.14em}.pain-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.pain-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;min-height:174px;box-shadow:0 10px 28px rgba(20,40,75,.05);position:relative;overflow:hidden}.pain-card:before{content:attr(data-n);position:absolute;right:14px;top:8px;font-size:44px;font-weight:900;color:#edf2f9}.pain-card .pain-icon{width:42px;height:42px;border-radius:12px;background:#edf4ff;color:var(--blue);display:grid;place-items:center;font-weight:900;margin-bottom:22px}.pain-card h3{font-size:18px;margin:0 0 8px}.pain-card p{margin:0;color:var(--muted);line-height:1.7}.anchor-quote{margin-top:28px;background:linear-gradient(135deg,#0d1b30,#183b69);color:#fff;border-radius:22px;padding:34px;text-align:center;font-size:28px;font-weight:800;letter-spacing:.01em}.position-panel{background:#fff;border:1px solid var(--line);border-radius:22px;padding:34px;box-shadow:var(--shadow)}.position-panel p{font-size:17px;line-height:1.9;color:#4f5e72;max-width:920px}.position-tags{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}.position-tags span{padding:10px 14px;border-radius:999px;background:#eef4ff;color:#245ab5;font-weight:700}.doc-package-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:34px;align-items:center}.doc-package-copy{background:#0e1a2c;color:#fff;border-radius:24px;padding:34px}.doc-package-copy p{color:#bdc9d8;line-height:1.85}.doc-package-copy .checkline{display:flex;gap:10px;align-items:center;margin:11px 0;color:#e8eef8}.doc-package-copy .checkline i{width:22px;height:22px;border-radius:50%;background:#173e6a;display:grid;place-items:center;font-style:normal}.file-card-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.file-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:15px;display:flex;gap:12px;align-items:center;min-height:76px}.file-card .file-badge{width:42px;height:42px;border-radius:11px;background:#edf4ff;color:#1f61cf;display:grid;place-items:center;font-size:11px;font-weight:900}.file-card b{display:block;margin-bottom:4px}.file-card small{color:var(--muted)}.compare-board{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--line);border-radius:20px;overflow:hidden;background:#fff}.compare-col{padding:28px}.compare-col.platform{background:linear-gradient(180deg,#183b69,#10243f);color:#fff}.compare-col h3{font-size:22px;margin:0 0 20px}.compare-row{display:flex;align-items:flex-start;gap:12px;padding:14px 0;border-top:1px solid rgba(128,145,169,.22)}.compare-row:first-of-type{border-top:0}.compare-row .compare-ico{width:28px;height:28px;border-radius:8px;background:rgba(255,255,255,.12);display:grid;place-items:center;flex:0 0 auto}.compare-col.light .compare-ico{background:#edf3fb;color:var(--blue)}.compare-row b{display:block}.compare-row small{display:block;margin-top:4px;color:inherit;opacity:.72}.result-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.result-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;min-height:180px;position:relative}.result-card .result-no{font-size:12px;color:var(--blue);font-weight:900;letter-spacing:.15em}.result-card h3{font-size:19px;margin:18px 0 10px}.result-card p{margin:0;color:var(--muted);line-height:1.75}.opportunity-compare{display:grid;grid-template-columns:.72fr 1.28fr;gap:20px}.vague-inquiry{background:#f5f7fa;border:1px solid var(--line);border-radius:20px;padding:28px;display:flex;flex-direction:column;justify-content:center}.chat-bubble{background:#fff;border-radius:18px 18px 18px 4px;padding:20px;box-shadow:0 10px 24px rgba(20,40,75,.07);font-size:17px;color:#48566b}.structured-opportunity{background:#0f1d31;color:#fff;border-radius:20px;padding:28px}.structured-opportunity h3{margin:7px 0 20px;font-size:23px}.op-detail-grid{display:grid;grid-template-columns:150px 1fr;gap:10px 16px}.op-detail-grid span{color:#8ea0b8}.op-detail-grid b{font-weight:700}.op-footer-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:20px}.op-note{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.1);border-radius:12px;padding:14px}.boundary-table{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line);border-radius:20px;overflow:hidden;background:#fff}.boundary-head{padding:16px 20px;font-weight:900}.boundary-head.platform{background:#17385f;color:#fff}.boundary-head.enterprise{background:#eef3f8}.boundary-cell{padding:15px 20px;border-top:1px solid var(--line)}.boundary-cell:nth-child(4n+3){background:#f9fbfd}.boundary-cell:nth-child(4n+4){background:#f9fbfd}.boundary-callout{margin-top:18px;border-left:4px solid var(--amber);background:#fff7e8;padding:17px 20px;border-radius:12px;font-weight:700}.fit-tags{display:flex;gap:12px;flex-wrap:wrap}.fit-tag{display:flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:12px 18px;font-weight:700}.fit-tag i{font-style:normal;width:28px;height:28px;border-radius:50%;background:#edf4ff;color:var(--blue);display:grid;place-items:center}.process-line-v45{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;position:relative}.process-line-v45:before{content:"";position:absolute;left:16%;right:16%;top:29px;height:2px;background:#cbd8ea}.process-card-v45{position:relative;background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;text-align:center}.process-card-v45 .step-no{position:relative;z-index:2;margin:0 auto 18px;width:58px;height:58px;border-radius:50%;background:#173b68;color:#fff;display:grid;place-items:center;font-weight:900;font-size:18px;border:7px solid #fff}.process-card-v45 h3{margin:0 0 9px}.process-card-v45 p{margin:0;color:var(--muted);line-height:1.7}.seller-cta{background:radial-gradient(circle at 85% 10%,rgba(42,182,201,.26),transparent 34%),linear-gradient(135deg,#091421,#12345c);color:#fff;padding:74px 28px}.seller-cta-inner{display:grid;grid-template-columns:1fr auto;align-items:center;gap:30px}.seller-cta h2{font-size:38px;line-height:1.2;margin:0 0 14px}.seller-cta p{color:#b9c7d8;line-height:1.8;max-width:760px}.seller-cta .cta-points{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.seller-cta .cta-points span{padding:8px 12px;border-radius:999px;background:rgba(255,255,255,.08);font-size:13px}.seller-cta .cta-actions{display:flex;gap:10px;flex-direction:column;min-width:250px}
@media(max-width:1050px){.pain-grid{grid-template-columns:repeat(2,1fr)}.doc-package-layout,.opportunity-compare,.seller-cta-inner{grid-template-columns:1fr}.result-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:720px){.seller-home-content .section{padding:56px 18px}.seller-home-content .section-head{display:block}.seller-home-content .section-head h2{font-size:29px}.pain-grid,.file-card-grid,.result-grid,.process-line-v45{grid-template-columns:1fr}.compare-board,.boundary-table{grid-template-columns:1fr}.process-line-v45:before{display:none}.op-footer-grid{grid-template-columns:1fr}.anchor-quote{font-size:22px}.seller-cta{padding:56px 18px}.seller-cta h2{font-size:30px}}

/* V4.6 manufacturer landing page */
.landing-nav{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-bottom:1px solid #e5eaf1}.landing-nav-inner{min-height:72px;display:flex;align-items:center;gap:24px}.landing-links{display:flex;gap:24px}.landing-links a{color:#445066;text-decoration:none;font-size:14px;font-weight:700}.landing-links a:hover{color:var(--blue)}.identity-switch{display:flex;align-items:center;border:1px solid #dfe5ee;border-radius:999px;padding:4px;background:#f6f8fb}.identity-switch span,.identity-switch button{border:0;background:transparent;padding:7px 11px;border-radius:999px;font-size:12px}.identity-switch .active{background:#0b1424;color:#fff}.identity-switch button{cursor:pointer;color:#4b5870}.seller-hero-v46{background:radial-gradient(circle at 85% 10%,rgba(42,182,201,.18),transparent 30%),linear-gradient(135deg,#0a1323,#13233b 62%,#123349);color:#fff;padding:88px 28px 96px}.hero-grid-v46{display:grid;grid-template-columns:1.12fr .88fr;gap:64px;align-items:center}.seller-hero-v46 h1{font-size:58px;line-height:1.08;margin:16px 0 20px;letter-spacing:-.03em}.hero-sub-v46{font-size:20px;line-height:1.75;color:#d5deeb;max-width:760px}.hero-strong-v46{display:inline-flex;margin:18px 0 14px;padding:9px 14px;border-radius:999px;background:rgba(114,160,255,.13);border:1px solid rgba(114,160,255,.25);color:#cfe0ff;font-weight:800}.hero-note-v46{color:#aebbd0;line-height:1.8;max-width:760px}.btn-xl{padding:13px 18px}.hero-tags-v46{display:flex;gap:9px;flex-wrap:wrap;margin-top:24px}.hero-tags-v46 span{padding:7px 10px;border-radius:9px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);color:#d8e2ef;font-size:12px}.hero-flow-v46{padding:28px;border-radius:26px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);box-shadow:0 28px 80px rgba(0,0,0,.26)}.flow-node-v46{display:flex;align-items:center;gap:15px;padding:19px;border-radius:16px;background:rgba(255,255,255,.06)}.flow-node-v46.accent{background:rgba(35,103,232,.18)}.flow-node-v46.success{background:rgba(22,155,98,.18)}.flow-node-v46 b{display:block;font-size:18px}.flow-node-v46 small{display:block;color:#aebbd0;margin-top:4px}.flow-icon-v46{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;background:#fff;color:#10213a;font-weight:900}.flow-arrow-v46{text-align:center;color:#7691b9;font-size:20px;padding:8px}.center-head{justify-content:center;text-align:center}.center-head p{margin-left:auto;margin-right:auto}.pain-grid-v46{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.pain-grid-v46 article,.value-grid-v46 article{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:0 10px 26px rgba(17,37,70,.05)}.pain-grid-v46 article>span{font-size:12px;font-weight:900;color:#7694c9}.pain-grid-v46 h3{font-size:20px;margin:12px 0}.pain-grid-v46 b{display:block;line-height:1.55}.pain-grid-v46 p,.value-grid-v46 p{color:var(--muted);font-size:14px;line-height:1.75}.closing-band-v46{margin-top:24px;padding:20px 24px;border-radius:16px;background:#eaf1ff;border-left:4px solid var(--blue);font-weight:800;line-height:1.7}.closing-band-v46.dark{background:#0e1a2d;color:#fff;border-left-color:#2ab6c9}.value-grid-v46{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}.value-grid-v46 i{font-style:normal;display:inline-flex;padding:6px 9px;border-radius:8px;background:#edf3ff;color:#285db6;font-size:12px;font-weight:900}.value-grid-v46 h3{margin:14px 0 8px}.package-layout-v46{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:center}.lead-v46{font-size:17px;color:var(--muted);line-height:1.8}.benefit-lines-v46{display:flex;gap:8px;flex-wrap:wrap;margin:18px 0}.benefit-lines-v46 span{padding:7px 10px;background:#eef8f4;color:#147d52;border-radius:999px;font-size:12px;font-weight:800}.file-grid-v46{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.file-grid-v46 div{background:#fff;border:1px solid var(--line);padding:18px;border-radius:14px;box-shadow:0 8px 20px rgba(20,42,75,.04);font-weight:800}.file-grid-v46 div:before{content:'▣';color:var(--blue);margin-right:8px}.compare-table-v46{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:0 12px 34px rgba(20,42,75,.06)}.compare-table-v46>div{display:grid;grid-template-columns:1fr 1fr}.compare-table-v46>div span{padding:16px 20px;border-bottom:1px solid #edf1f6}.compare-table-v46>div span+span{border-left:1px solid #edf1f6;background:#fafbfd}.compare-head-v46 span{background:#10213a!important;color:#fff;font-weight:900;border-color:#233651!important}.center-quote-v46{text-align:center;margin:24px auto 0;font-size:20px;font-weight:900;color:#1e3965}.opportunity-grid-v46{display:grid;grid-template-columns:.7fr 1.3fr;gap:20px}.vague-card-v46,.opportunity-card-v46{border:1px solid var(--line);border-radius:20px;padding:24px}.vague-card-v46{background:#f6f7f9}.chat-badge-v46{font-size:12px;font-weight:900;color:#7a8494}.vague-card-v46 blockquote{margin:40px 0;padding:22px;border-radius:18px 18px 18px 4px;background:#fff;border:1px solid #e0e5ec;font-size:24px;color:#6f7987}.vague-card-v46 p{color:var(--muted);line-height:1.75}.opportunity-card-v46{background:#fff;box-shadow:0 16px 42px rgba(20,42,75,.08)}.opp-title-v46{display:flex;justify-content:space-between;align-items:center;font-size:18px;font-weight:900}.opp-info-v46{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:20px 0}.opp-info-v46 span{padding:12px;border-radius:12px;background:#f7f9fc;color:#758095;font-size:12px}.opp-info-v46 b{display:block;color:#1c2738;margin-top:4px;font-size:14px}.opp-columns-v46{display:grid;grid-template-columns:1fr 1fr;gap:14px}.opp-columns-v46>div{padding:16px;border:1px solid var(--line);border-radius:14px}.opp-columns-v46 h4{margin:0 0 10px}.opp-columns-v46 ul{margin:0;padding-left:18px;color:#536074;line-height:1.8}.fit-grid-v46{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.fit-grid-v46 div{padding:20px;border-radius:14px;background:#f7f9fc;border:1px solid var(--line);font-weight:800}.fit-grid-v46 div:before{content:'✓';display:inline-grid;place-items:center;width:24px;height:24px;border-radius:8px;background:#e7f7ef;color:#138456;margin-right:10px}.steps-v46{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.steps-v46 article{position:relative;background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px}.steps-v46 span{display:inline-grid;place-items:center;width:46px;height:46px;border-radius:14px;background:#10213a;color:#fff;font-weight:900}.steps-v46 h3{font-size:21px}.steps-v46 p{color:var(--muted);line-height:1.75}.seller-cta-v46{padding:82px 28px;background:linear-gradient(135deg,#08111e,#10243d);color:#fff}.seller-cta-v46 h2{font-size:40px;max-width:780px}.seller-cta-v46 p{color:#c0ccda;line-height:1.8}.cta-note-v46{font-size:18px;line-height:1.75;margin:20px 0 6px}.register-v46{max-width:820px}.modal-head-v46{display:flex;justify-content:space-between;gap:24px}.modal-head-v46 h2{margin:0 0 8px}.modal-head-v46 p{margin:0;color:var(--muted);line-height:1.65}.upload-zone-v46 p{margin:8px 0;color:var(--muted)}
@media(max-width:980px){.landing-links{display:none}.identity-switch{display:none}.hero-grid-v46,.package-layout-v46,.opportunity-grid-v46{grid-template-columns:1fr}.pain-grid-v46,.value-grid-v46{grid-template-columns:repeat(2,1fr)}.file-grid-v46,.fit-grid-v46,.steps-v46{grid-template-columns:repeat(2,1fr)}.opp-info-v46{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.seller-hero-v46{padding:64px 18px}.seller-hero-v46 h1{font-size:40px}.section{padding:56px 18px}.pain-grid-v46,.value-grid-v46,.file-grid-v46,.fit-grid-v46,.steps-v46,.opp-columns-v46{grid-template-columns:1fr}.hero-actions{flex-direction:column}.landing-nav-inner{padding:0 14px}.landing-nav .btn-primary{padding:9px 11px;font-size:12px}.section-head{display:block}.opp-info-v46{grid-template-columns:1fr}.compare-table-v46>div span{padding:13px 12px;font-size:13px}.seller-cta-v46 h2{font-size:32px}}


.seller-nav .seller-login-btn{white-space:nowrap}.seller-nav .temporary{margin-left:6px;font-size:9px;letter-spacing:.08em;opacity:.72}.seller-nav .top-login-group{display:flex;gap:8px;align-items:center}@media(max-width:1180px){.seller-nav .landing-links{display:none}}@media(max-width:860px){.seller-nav .identity-switch{display:none}.seller-nav .seller-login-btn{padding:9px 11px;font-size:12px}.seller-nav .landing-nav-inner{gap:8px}}@media(max-width:620px){.seller-nav .seller-login-btn{display:none}}

/* Buyer Home v1.1 - High Conversion Commercial Version */
#buyerHome{background:#f4f7fb;color:#122033}
#buyerHome .buyer-nav-v11{background:rgba(255,255,255,.96);border-bottom:1px solid #dce4ee;position:sticky;top:0;z-index:80;backdrop-filter:blur(14px)}
#buyerHome .buyer-nav-v11 .landing-nav-inner{min-height:72px}
#buyerHome .buyer-nav-v11 .landing-links a{white-space:nowrap}
#buyerHome .buyer-nav-v11 .buyer-switch-cn{white-space:nowrap}
.buyer-screen{position:relative;overflow:hidden}
.buyer-screen .buyer-wrap{width:min(1180px,calc(100% - 48px));margin:0 auto}
.buyer-screen-1{min-height:760px;padding:88px 0 80px;background:radial-gradient(circle at 88% 16%,rgba(31,120,255,.24),transparent 32%),linear-gradient(135deg,#081526 0%,#10233a 58%,#15324b 100%);color:#fff}
.buyer-screen-1:after{content:"";position:absolute;inset:auto -12% -32% 35%;height:520px;background:radial-gradient(circle,rgba(22,194,223,.14),transparent 62%)}
.buyer-hero-v11{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(360px,.9fr);gap:60px;align-items:center;position:relative;z-index:2}
.buyer-kicker{display:inline-flex;align-items:center;gap:10px;font-size:12px;letter-spacing:.14em;font-weight:800;color:#93c8ff;text-transform:uppercase}
.buyer-kicker:before{content:"";width:28px;height:2px;background:#2bb8e7}
.buyer-screen-1 h1{font-size:58px;line-height:1.08;letter-spacing:-.04em;margin:20px 0 20px;max-width:900px}
.buyer-lead{font-size:22px;line-height:1.55;color:#d6e1ee;max-width:820px;margin:0 0 28px}
.buyer-pain-lines{display:grid;gap:12px;margin:26px 0}
.buyer-pain-line{display:flex;align-items:flex-start;gap:12px;color:#f3f7fb;font-size:16px}
.buyer-pain-line i{width:22px;height:22px;display:inline-flex;align-items:center;justify-content:center;border-radius:50%;background:rgba(255,255,255,.1);color:#77d8ef;font-style:normal;flex:none}
.buyer-risk-strip{margin-top:28px;padding:18px 20px;border:1px solid rgba(255,184,92,.45);background:linear-gradient(90deg,rgba(246,153,52,.18),rgba(246,153,52,.08));border-radius:14px;color:#ffe5c2;font-weight:700;line-height:1.6}
.buyer-impact{margin-top:18px;font-size:18px;font-weight:800;color:#fff}
.buyer-hero-panel{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);border-radius:24px;padding:26px;box-shadow:0 22px 65px rgba(0,0,0,.25);backdrop-filter:blur(14px)}
.buyer-hero-panel .panel-label{font-size:11px;letter-spacing:.14em;color:#8fd5ed;font-weight:800}
.interpretation-stack{display:grid;gap:12px;margin-top:18px}
.interpretation-card{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:16px}
.interpretation-card b{display:block;margin-bottom:5px}
.interpretation-card span{color:#b9c8da;font-size:13px;line-height:1.55}
.interpretation-card:nth-child(2){transform:translateX(16px)}
.interpretation-card:nth-child(3){transform:translateX(32px)}
.inconsistency-tag{margin-top:18px;padding:12px 14px;border-radius:12px;background:#f2a33d;color:#162130;font-weight:900;text-align:center}
.buyer-screen-2{padding:96px 0;background:#fff}
.buyer-section-head{max-width:850px;margin-bottom:42px}
.buyer-section-head .eyebrow{color:#1977d8}
.buyer-section-head h2{font-size:44px;line-height:1.16;letter-spacing:-.03em;margin:10px 0 14px}
.buyer-section-head p{font-size:18px;line-height:1.75;color:#5d6b7d}
.root-cause-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.root-cause-card{border:1px solid #dbe4ee;border-radius:18px;padding:24px;background:#fbfdff;min-height:210px}
.root-cause-card .n{font-size:12px;font-weight:900;color:#1977d8;letter-spacing:.12em}
.root-cause-card h3{font-size:20px;margin:14px 0 10px}
.root-cause-card p{color:#667487;line-height:1.7;margin:0}
.rfq-risk-box{margin-top:28px;background:#101f33;color:#fff;border-radius:20px;padding:28px 30px;display:grid;grid-template-columns:1.05fr .95fr;gap:30px;align-items:center}
.rfq-risk-box .risk-copy{font-size:22px;line-height:1.5;font-weight:800}
.rfq-definition{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);border-radius:16px;padding:20px;color:#d9e4ef;line-height:1.7}
.rfq-definition b{color:#7bd4ef}
.alignment-layer{margin-top:22px;display:grid;grid-template-columns:repeat(5,1fr);gap:10px}
.alignment-layer span{background:#edf5ff;border:1px solid #d7e8fb;border-radius:12px;padding:14px 12px;text-align:center;font-size:13px;font-weight:800;color:#1b4f82}
.buyer-transition{margin-top:30px;font-size:18px;line-height:1.7;font-weight:800;color:#27374a}
.buyer-screen-3{padding:96px 0 110px;background:linear-gradient(180deg,#f1f5fa 0%,#eaf1f8 100%)}
.entry-layout{display:grid;grid-template-columns:1.2fr .8fr;gap:20px;align-items:stretch}
.entry-primary{background:linear-gradient(135deg,#123b67,#176bd1);color:#fff;border-radius:24px;padding:34px;box-shadow:0 22px 55px rgba(22,87,166,.25);position:relative;overflow:hidden}
.entry-primary:after{content:"";position:absolute;right:-60px;bottom:-80px;width:250px;height:250px;border-radius:50%;background:rgba(255,255,255,.08)}
.entry-badge{display:inline-flex;padding:7px 10px;border-radius:999px;background:#f7bd52;color:#1c2632;font-size:11px;font-weight:900;letter-spacing:.08em}
.entry-primary h3{font-size:30px;line-height:1.25;margin:22px 0 12px;max-width:600px}
.entry-primary p{color:#dbe9f9;line-height:1.7;font-size:16px;max-width:650px}
.entry-output{display:grid;gap:10px;margin:24px 0}
.entry-output span{display:flex;gap:10px;align-items:center;font-weight:800}
.entry-output span:before{content:"→";color:#8fe0f2}
.entry-primary .btn{position:relative;z-index:2;background:#fff;color:#154c84;border-color:#fff}
.entry-secondary-stack{display:grid;gap:20px}
.entry-card{background:#fff;border:1px solid #d7e1ec;border-radius:20px;padding:26px}
.entry-card h3{font-size:21px;line-height:1.35;margin:10px 0}
.entry-card p{color:#68778a;line-height:1.65;margin:0 0 16px}
.entry-card .entry-label{font-size:11px;font-weight:900;letter-spacing:.1em;color:#1977d8}
.entry-card.danger .entry-label{color:#c65454}
.entry-route{font-weight:800;color:#26374a;font-size:14px}
.buyer-brand-line{padding:36px 0;background:#0b1728;color:#d9e5f1;text-align:center;font-size:16px;font-weight:800}
.buyer-brand-line strong{color:#75d4ef}
@media(max-width:980px){.buyer-hero-v11,.rfq-risk-box,.entry-layout{grid-template-columns:1fr}.buyer-screen-1 h1{font-size:46px}.root-cause-grid{grid-template-columns:1fr}.alignment-layer{grid-template-columns:repeat(2,1fr)}.buyer-hero-panel{margin-top:10px}.interpretation-card:nth-child(2),.interpretation-card:nth-child(3){transform:none}}
@media(max-width:680px){.buyer-screen .buyer-wrap{width:min(100% - 28px,1180px)}.buyer-screen-1,.buyer-screen-2,.buyer-screen-3{padding:66px 0}.buyer-screen-1 h1{font-size:38px}.buyer-lead{font-size:18px}.buyer-section-head h2{font-size:34px}.alignment-layer{grid-template-columns:1fr}.buyer-nav-v11 .landing-links{display:none}}


/* V4.8 navigation, login entry and buyer language switch */
.auth-entry-group{display:flex;align-items:center;gap:8px;white-space:nowrap}
.auth-entry{height:42px;display:inline-flex;align-items:center;gap:9px;padding:5px 11px 5px 7px;border-radius:12px;border:1px solid #dbe3ed;background:#fff;color:#1e2d42;cursor:pointer;box-shadow:0 4px 12px rgba(17,37,70,.04);transition:.2s ease;white-space:nowrap}
.auth-entry:hover{transform:translateY(-1px);border-color:#a9bdd8;box-shadow:0 8px 18px rgba(17,37,70,.1)}
.auth-entry.operator{background:#10213a;color:#fff;border-color:#10213a}
.auth-entry .auth-icon{width:29px;height:29px;border-radius:9px;display:grid;place-items:center;background:#eaf2ff;color:#2367d8;font-size:12px;font-weight:900;flex:none}
.auth-entry.operator .auth-icon{background:rgba(255,255,255,.12);color:#fff}
.auth-entry small{display:block;font-size:9px;line-height:1;color:#7a8798;font-weight:700;margin-bottom:3px}
.auth-entry.operator small{color:#aab8ca}
.auth-entry b{display:block;font-size:13px;line-height:1.05;white-space:nowrap}
.auth-entry em{font-style:normal;font-size:8px;padding:2px 5px;border-radius:99px;background:#f4b95f;color:#5a3a06;margin-left:4px;vertical-align:1px}
.buyer-header-actions{display:flex;align-items:center;gap:10px;white-space:nowrap}
.language-switch{display:flex;align-items:center;border:1px solid #dfe5ee;border-radius:999px;padding:4px;background:#f6f8fb;white-space:nowrap}
.language-switch button,.language-switch span{border:0;background:transparent;padding:7px 11px;border-radius:999px;font-size:12px;color:#4b5870;cursor:pointer;white-space:nowrap}
.language-switch .active{background:#1977d8;color:#fff;font-weight:800}
#buyerZhHome{background:#f4f7fb;color:#122033}
#buyerZhHome .buyer-nav-v11{background:rgba(255,255,255,.96);border-bottom:1px solid #dce4ee;position:sticky;top:0;z-index:80;backdrop-filter:blur(14px)}
#buyerZhHome .buyer-nav-v11 .landing-nav-inner{min-height:72px}
#buyerZhHome .buyer-screen-1 h1{font-size:54px;line-height:1.12}
#buyerZhHome .buyer-lead{font-size:20px}
@media(max-width:1240px){.seller-nav .landing-links{display:none}.auth-entry small{display:none}.auth-entry{padding-right:8px}.buyer-nav-v11 .landing-links{display:none}}
@media(max-width:960px){.auth-entry-group{display:none}.buyer-header-actions .identity-switch{display:flex}.buyer-header-actions{gap:6px}.buyer-header-actions .identity-switch span,.buyer-header-actions .identity-switch button,.language-switch button,.language-switch span{padding:6px 8px;font-size:11px}}
@media(max-width:720px){.buyer-header-actions .identity-switch{display:none}.seller-nav .btn-primary{padding:9px 11px;font-size:12px}.language-switch button,.language-switch span{padding:6px 9px}}


/* V5.1 unified navigation and standalone authentication pages */
.nav-unified{display:flex!important;align-items:center!important;min-height:74px!important;gap:22px!important;max-width:1480px!important}
.nav-flex-spacer{flex:1 1 auto;min-width:12px}
.nav-switch-zone{display:flex;align-items:center;gap:18px;flex:0 0 auto}
.nav-placeholder{visibility:hidden;pointer-events:none}
.auth-rightmost{margin-left:24px;flex:0 0 auto;display:flex;align-items:center;gap:16px;white-space:nowrap}
.auth-rightmost .auth-text-link{border:0;background:transparent;padding:8px 2px;color:#25344b;font-size:14px;font-weight:700;cursor:pointer}
.auth-rightmost .auth-text-link:hover{text-decoration:underline;text-underline-offset:4px}
.auth-rightmost .auth-signup-link{border:1px solid #111827;background:#111827;color:#fff;border-radius:999px;padding:9px 17px;font-size:14px;font-weight:800;cursor:pointer}
.auth-rightmost .auth-signup-link:hover{background:#243146;border-color:#243146}
.identity-switch-fixed{width:232px!important;height:40px!important}
.language-switch-fixed{width:116px!important;height:40px!important}
.identity-switch-fixed>*,.language-switch-fixed>*{height:32px!important;white-space:nowrap!important}
.auth-page{min-height:100vh;background:linear-gradient(140deg,#f7f9fc,#eef4fb 58%,#edf8f8);display:flex;flex-direction:column}
.auth-page.hidden{display:none!important}
.auth-page-nav{height:74px;background:rgba(255,255,255,.94);border-bottom:1px solid #e2e8f0;display:flex;align-items:center;padding:0 32px;backdrop-filter:blur(12px)}
.auth-page-nav .auth-back{margin-left:auto;border:0;background:transparent;color:#334155;font-weight:700;cursor:pointer;padding:9px 0}
.auth-page-main{flex:1;display:grid;place-items:center;padding:48px 20px}
.auth-page-card{width:min(100%,500px);background:#fff;border:1px solid #dfe7f1;border-radius:24px;padding:34px;box-shadow:0 28px 80px rgba(19,39,74,.14)}
.auth-page-card h1{font-size:30px;margin:0 0 8px;letter-spacing:-.02em}.auth-page-card .auth-sub{color:#667085;margin:0 0 24px;line-height:1.7}
.auth-role-tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;padding:5px;background:#f3f6fa;border:1px solid #e5eaf1;border-radius:14px;margin-bottom:22px}
.auth-role-tabs.two{grid-template-columns:repeat(2,1fr)}
.auth-role-tabs button{border:0;background:transparent;border-radius:10px;padding:10px 8px;font-weight:700;color:#667085;cursor:pointer}
.auth-role-tabs button.active{background:#fff;color:#15243a;box-shadow:0 5px 16px rgba(15,31,60,.09)}
.auth-submit{width:100%;margin-top:18px;height:46px;border-radius:12px}
.auth-page-foot{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-top:18px;font-size:13px;color:#667085}
.auth-page-foot button{border:0;background:transparent;color:#2367e8;font-weight:800;cursor:pointer;padding:0}
.auth-divider{display:flex;align-items:center;gap:12px;color:#98a2b3;font-size:12px;margin:20px 0}.auth-divider:before,.auth-divider:after{content:"";height:1px;background:#e4e9f0;flex:1}
.register-steps{margin-top:4px}
@media(max-width:1220px){.landing-links{display:none!important}.nav-switch-zone{margin-left:auto}.auth-rightmost{margin-left:14px}.identity-switch-fixed{width:214px!important}.language-switch-fixed{width:108px!important}}
@media(max-width:820px){.nav-switch-zone{display:none}.auth-rightmost{margin-left:auto}.nav-unified{gap:12px!important}.auth-page-nav{padding:0 18px}.auth-page-card{padding:26px 22px}.auth-role-tabs{grid-template-columns:1fr}.auth-role-tabs.two{grid-template-columns:1fr 1fr}}


/* V5.3 unified auth navigation, dedicated auth layout and global footer */
.auth-page{background:#f5f7fb}
.auth-page-nav{height:auto!important;min-height:72px;padding:0!important;background:#fff!important;border-bottom:1px solid #e3e8f0!important;position:sticky;top:0;z-index:80}
.auth-page-nav .landing-nav-inner{width:100%;min-height:72px}
.auth-page-nav .landing-links{display:flex!important}
.auth-page-main{display:block!important;padding:54px 28px 70px!important}
.auth-shell{max-width:1180px;margin:0 auto;display:grid;grid-template-columns:minmax(0,1fr) 480px;gap:58px;align-items:center}
.auth-value-panel{padding:20px 10px 20px 0}
.auth-value-panel .auth-kicker{font-size:12px;font-weight:900;letter-spacing:.16em;color:#246de8;margin-bottom:18px}
.auth-value-panel h2{font-size:42px;line-height:1.14;letter-spacing:-.035em;margin:0 0 18px;color:#102039}
.auth-value-panel p{font-size:17px;line-height:1.8;color:#65738a;max-width:600px}
.auth-value-list{display:grid;gap:12px;margin-top:28px}
.auth-value-item{display:flex;gap:12px;align-items:flex-start;background:#fff;border:1px solid #e1e7f0;border-radius:14px;padding:14px 16px}
.auth-value-item i{font-style:normal;width:28px;height:28px;border-radius:9px;background:#eaf2ff;color:#2367e8;display:grid;place-items:center;font-weight:900;flex:0 0 auto}
.auth-value-item b{display:block;margin-bottom:3px;color:#17243a}.auth-value-item span{font-size:13px;color:#6c788b;line-height:1.55}
.auth-page-card{width:100%!important;max-width:none!important;border-radius:22px!important;padding:34px!important;box-shadow:0 24px 70px rgba(20,38,70,.11)!important}
.auth-page-card h1{font-size:31px!important}.auth-page-card .auth-sub{margin-bottom:20px!important}
.auth-role-tabs{margin-bottom:20px}
.auth-legal{font-size:12px;color:#8994a6;line-height:1.6;margin-top:16px;text-align:center}
.auth-legal a{color:#53657d;text-decoration:none}
.site-footer{background:#fff;border-top:1px solid #e2e8f0;padding:58px 28px 28px;color:#65738a}
.site-footer.dark-footer{background:#091421;border-top-color:#1a2a3f;color:#9cacbf}
.site-footer-inner{max-width:1240px;margin:0 auto;display:grid;grid-template-columns:1.25fr .8fr .8fr .8fr;gap:54px}
.site-footer-brand .vb-brand{color:#13213a;margin-bottom:18px}.dark-footer .site-footer-brand .vb-brand{color:#fff}
.site-footer-brand p{line-height:1.75;max-width:360px;margin:0 0 18px}
.footer-social{display:flex;gap:10px}.footer-social span{width:34px;height:34px;border:1px solid #dbe2ec;border-radius:10px;display:grid;place-items:center;font-size:12px;font-weight:800}.dark-footer .footer-social span{border-color:#2b3c52}
.footer-col h4{font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:#17243a;margin:3px 0 18px}.dark-footer .footer-col h4{color:#fff}
.footer-col a{display:block;color:inherit;text-decoration:none;margin:0 0 13px;font-size:14px}.footer-col a:hover{color:#246de8}
.footer-bottom{max-width:1240px;margin:34px auto 0;padding-top:20px;border-top:1px solid #e5eaf1;display:flex;justify-content:space-between;gap:20px;font-size:12px}.dark-footer .footer-bottom{border-top-color:#203147}
@media(max-width:1050px){.auth-shell{grid-template-columns:1fr;max-width:650px}.auth-value-panel{display:none}.site-footer-inner{grid-template-columns:1fr 1fr}.auth-page-nav .landing-links{display:none!important}}
@media(max-width:700px){.auth-page-main{padding:28px 16px 44px!important}.auth-page-card{padding:24px 20px!important}.site-footer{padding:44px 20px 24px}.site-footer-inner{grid-template-columns:1fr;gap:26px}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:8px}}



/* Source style block 2 */

.seller-nav .landing-nav-inner{flex-wrap:nowrap!important;}
.seller-nav .landing-links{display:flex;flex-wrap:nowrap;white-space:nowrap;gap:18px;margin-left:20px;min-width:max-content;}
.seller-nav .landing-links a{white-space:nowrap;word-break:keep-all;overflow-wrap:normal;line-height:1;}
@media (max-width:1380px){
  .seller-nav .landing-nav-inner{gap:10px;}
  .seller-nav .landing-links{gap:14px;margin-left:12px;}
  .seller-nav .landing-links a{font-size:13px;}
  .seller-nav .identity-switch span,.seller-nav .identity-switch button{padding:6px 8px;font-size:11px;}
  .seller-nav .btn{padding-left:12px;padding-right:12px;}
}

/* V4.6.3 顶部导航全部单行显示 */
.public-header, .public-header * , .topbar, .topbar * , header, header * {
  white-space: nowrap !important;
}
.public-header .container, .topbar .container, header .container {
  display:flex !important;
  align-items:center !important;
  flex-wrap:nowrap !important;
}
.public-header nav, .topbar nav, header nav,
.public-header .nav-links, .topbar .nav-links, header .nav-links,
.public-header .header-actions, .topbar .header-actions, header .header-actions {
  display:flex !important;
  align-items:center !important;
  flex-wrap:nowrap !important;
  white-space:nowrap !important;
}
.public-header a, .public-header button, .topbar a, .topbar button, header a, header button,
.role-switch, .role-switch *, .persona-switch, .persona-switch * {
  white-space:nowrap !important;
  word-break:keep-all !important;
  overflow-wrap:normal !important;
  hyphens:none !important;
  line-height:1.15 !important;
}
.role-switch, .persona-switch {
  flex-wrap:nowrap !important;
  min-width:max-content !important;
}
.role-switch > *, .persona-switch > * {
  display:inline-flex !important;
  align-items:center !important;
  justify-content:center !important;
  min-width:max-content !important;
}
@media (max-width: 1280px){
  .public-header .container, .topbar .container, header .container{gap:10px !important;}
  .public-header nav, .topbar nav, header nav{gap:14px !important;}
  .public-header a, .public-header button, .topbar a, .topbar button, header a, header button{font-size:13px !important;}
  .role-switch, .persona-switch{font-size:12px !important;}
}

/* V4.9 unified identity switch, auth, registration and buyer workspace */
.unified-auth-btn{display:inline-flex;align-items:center;gap:9px;padding:10px 16px;border:1px solid #cfd8e6;background:#fff;color:#14233a;border-radius:12px;font-weight:800;white-space:nowrap;box-shadow:0 5px 16px rgba(17,34,58,.06);cursor:pointer}
.unified-auth-btn:hover{border-color:#7ea4ec;background:#f6f9ff}.unified-auth-btn .auth-dot{width:28px;height:28px;border-radius:8px;display:grid;place-items:center;background:#14233a;color:#fff;font-size:12px}
.identity-switch{flex:0 0 auto;white-space:nowrap}.buyer-header-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}.seller-nav .landing-nav-inner,.buyer-nav-v11 .landing-nav-inner{overflow:visible}.seller-nav .identity-switch,.buyer-nav-v11 .identity-switch{position:static;z-index:auto}
.auth-tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:14px 0 18px}.auth-tab{padding:11px 8px;border:1px solid var(--line);background:#fff;border-radius:10px;font-weight:800;cursor:pointer}.auth-tab.active{border-color:var(--blue);background:#eef4ff;color:var(--blue)}
.auth-links{display:flex;justify-content:space-between;align-items:center;margin-top:12px;font-size:13px}.link-btn{border:0;background:none;color:var(--blue);font-weight:800;cursor:pointer;padding:0}
.register-steps{display:flex;gap:8px;margin:6px 0 18px}.register-step{flex:1;height:5px;border-radius:99px;background:#e4e9f1}.register-step.active{background:var(--blue)}.verify-row{display:grid;grid-template-columns:1fr auto;gap:8px}.verify-code{letter-spacing:.24em;text-align:center;font-weight:800}.reg-panel{display:none}.reg-panel.active{display:block}.demo-code{font-size:12px;color:#8a5a00;background:#fff5d9;border-radius:8px;padding:9px 11px;margin-top:10px}
.buyer-shell .sidebar{background:#101827}.buyer-shell .side-link.active{background:#23385a}.buyer-badge{display:inline-flex;align-items:center;padding:4px 8px;border-radius:999px;background:#eaf2ff;color:#2764c8;font-size:11px;font-weight:800}.buyer-project-card{border:1px solid var(--line);border-radius:14px;padding:16px;background:#fff}.buyer-project-card h4{margin:0 0 7px}.buyer-checklist{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.buyer-checklist>div{padding:12px;border:1px solid var(--line);border-radius:10px;background:#fafcff}.match-score{font-size:28px;font-weight:900;color:var(--blue)}
@media(max-width:1180px){.seller-nav .landing-links,.buyer-nav-v11 .landing-links{display:none}.unified-auth-btn{padding:9px 11px}.identity-switch button,.identity-switch span{padding:8px 10px!important;font-size:12px!important}}
@media(max-width:760px){.identity-switch{display:none}.language-switch{display:none}.buyer-header-actions{gap:6px}.unified-auth-btn span:last-child{display:none}.auth-tabs{grid-template-columns:1fr}.buyer-checklist{grid-template-columns:1fr}}


/* Source style block 3 */

.vb-brand{display:inline-flex;align-items:center;gap:11px;min-width:max-content;font-weight:900;letter-spacing:.055em;color:#14233a}.vb-logo{width:38px;height:38px;display:inline-flex;flex:0 0 38px}.vb-logo svg{width:100%;height:100%;display:block;filter:drop-shadow(0 5px 12px rgba(15,56,92,.18))}.topbar .vb-brand,.topbar .brand{color:#fff}.topbar .vb-logo{width:34px;height:34px;flex-basis:34px}
.public-control-cluster{display:flex;align-items:center;gap:28px;flex:0 0 auto;min-width:max-content}.switch-pair{display:flex;align-items:center;gap:18px;flex:0 0 auto}.identity-switch-fixed{width:238px;display:grid!important;grid-template-columns:1fr 1fr;align-items:center}.identity-switch-fixed>*{display:flex!important;align-items:center;justify-content:center;min-width:0!important;padding:8px 10px!important;line-height:1!important}.language-switch-fixed{width:124px;display:grid!important;grid-template-columns:1fr 1fr;align-items:center}.language-switch-fixed>*{display:flex!important;align-items:center;justify-content:center;min-width:0!important;padding:8px 8px!important;line-height:1!important}
.public-auth-links{display:flex;align-items:center;gap:14px;flex:0 0 auto;margin-left:auto}.auth-text-link,.operator-link{border:0;background:transparent;padding:8px 2px;color:#253248;font-weight:750;cursor:pointer;white-space:nowrap}.auth-text-link:hover,.operator-link:hover{color:#0d67d7}.operator-link{color:#667085;font-size:13px}.auth-signup-link{border:1px solid #14233a;background:#14233a;color:#fff;border-radius:999px;padding:9px 16px;font-weight:800;cursor:pointer;white-space:nowrap;box-shadow:none}.auth-signup-link:hover{background:#263957;border-color:#263957}.dark-context{color:#dbe5f2}.dark-context:hover{color:#fff}
.landing-nav-inner{padding-left:4px;padding-right:4px}.buyer-nav-v11 .public-control-cluster{gap:28px}.seller-nav .public-control-cluster{gap:24px}.seller-nav .identity-switch-fixed{width:238px}
@media(max-width:1320px){.landing-links{gap:14px!important}.public-control-cluster{gap:18px}.switch-pair{gap:12px}.identity-switch-fixed{width:212px}.language-switch-fixed{width:112px}.public-auth-links{gap:10px}.vb-brand span{font-size:14px}}
@media(max-width:1120px){.seller-nav .landing-links,.buyer-nav-v11 .landing-links{display:none!important}.landing-nav-inner{gap:14px!important}.public-control-cluster{margin-left:auto}}
@media(max-width:820px){.identity-switch-fixed{width:196px}.language-switch-fixed{width:106px}.public-control-cluster{gap:12px}.switch-pair{gap:10px}.operator-link{display:none}.auth-signup-link{padding:8px 13px}}
@media(max-width:680px){.switch-pair{display:none}.seller-nav .identity-switch-fixed{display:none!important}.public-control-cluster{margin-left:auto}.vb-brand span{font-size:13px}.vb-logo{width:34px;height:34px;flex-basis:34px}}


/* Source style block 4 */

/* Desktop public navigation: identical switch coordinates on every homepage */
@media (min-width: 1221px){
  .seller-nav .nav-unified,
  .buyer-nav-v11 .nav-unified{
    width:calc(100% - 36px)!important;
    max-width:1660px!important;
    margin:0 auto!important;
    padding-left:0!important;
    padding-right:0!important;
    display:grid!important;
    grid-template-columns:max-content minmax(0,1fr) 380px 160px!important;
    column-gap:24px!important;
    align-items:center!important;
  }
  .seller-nav .nav-flex-spacer,
  .buyer-nav-v11 .nav-flex-spacer{display:none!important}
  .seller-nav .landing-links,
  .buyer-nav-v11 .landing-links{
    min-width:0!important;
    margin-left:18px!important;
    justify-self:start!important;
  }
  .seller-nav .nav-switch-zone,
  .buyer-nav-v11 .nav-switch-zone{
    width:380px!important;
    display:grid!important;
    grid-template-columns:238px 124px!important;
    gap:18px!important;
    justify-self:end!important;
    align-items:center!important;
  }
  .seller-nav .identity-switch-fixed,
  .buyer-nav-v11 .identity-switch-fixed{
    width:238px!important;
    height:42px!important;
    margin:0!important;
  }
  .seller-nav .language-switch-fixed,
  .buyer-nav-v11 .language-switch-fixed{
    width:124px!important;
    height:42px!important;
    margin:0!important;
  }
  .seller-nav .auth-rightmost,
  .buyer-nav-v11 .auth-rightmost{
    width:160px!important;
    margin-left:0!important;
    padding:0!important;
    display:flex!important;
    justify-content:flex-end!important;
    gap:16px!important;
    justify-self:end!important;
  }
}
@media (min-width: 821px) and (max-width: 1220px){
  .seller-nav .nav-unified,
  .buyer-nav-v11 .nav-unified{
    width:calc(100% - 28px)!important;
    max-width:none!important;
    margin:0 auto!important;
    display:grid!important;
    grid-template-columns:max-content minmax(0,1fr) 340px 150px!important;
    column-gap:16px!important;
    align-items:center!important;
  }
  .seller-nav .nav-flex-spacer,
  .buyer-nav-v11 .nav-flex-spacer,
  .seller-nav .landing-links,
  .buyer-nav-v11 .landing-links{display:none!important}
  .seller-nav .nav-switch-zone,
  .buyer-nav-v11 .nav-switch-zone{
    width:340px!important;
    display:grid!important;
    grid-template-columns:214px 108px!important;
    gap:18px!important;
    justify-self:end!important;
  }
  .seller-nav .identity-switch-fixed,
  .buyer-nav-v11 .identity-switch-fixed{width:214px!important;height:42px!important}
  .seller-nav .language-switch-fixed,
  .buyer-nav-v11 .language-switch-fixed{width:108px!important;height:42px!important}
  .seller-nav .auth-rightmost,
  .buyer-nav-v11 .auth-rightmost{
    width:150px!important;
    margin-left:0!important;
    justify-content:flex-end!important;
    justify-self:end!important;
  }
}