:root{
  --bg:#f5f7fb;--card:#fff;--ink:#15202b;--muted:#667085;--line:#dde6f0;--brand:#1e40af;--brand2:#0f2f7a;--green:#0f9d58;--amber:#c98000;--red:#d92d20;--sky:#eef5ff;--shadow:0 16px 40px rgba(15,23,42,.08);--radius:18px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:linear-gradient(180deg,#eff5ff 0,#f7f9fc 180px,#f7f9fc 100%)}
a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}
.container{max-width:1220px;margin:0 auto;padding:0 20px}.narrow{max-width:980px}.header{background:linear-gradient(135deg,#0e2d72 0,#1e40af 42%,#2563eb 100%);color:#fff;padding:26px 0 34px;border-bottom-left-radius:28px;border-bottom-right-radius:28px;box-shadow:0 18px 36px rgba(30,64,175,.18)}
.header h1{margin:0 0 10px;font-size:34px;line-height:1.15}.sub{max-width:920px;line-height:1.75;opacity:.94}.meta-row,.pill-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}.pill,.meta{display:inline-flex;align-items:center;gap:8px;border-radius:999px;padding:8px 12px;font-size:13px}.pill{background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.18)}.meta{background:#eff5ff;color:var(--brand);border:1px solid #cfe0ff}.breadcrumbs{font-size:13px;opacity:.86;margin-bottom:10px}.layout{display:grid;grid-template-columns:1.1fr .9fr;gap:22px;margin:24px auto 36px}@media (max-width:960px){.layout{grid-template-columns:1fr}}
.stack{display:grid;gap:18px}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px}.card h2,.card h3{margin:0 0 12px}.card h2{font-size:22px}.card h3{font-size:18px}.card p{margin:0 0 12px;line-height:1.75}.intro{font-size:15px;color:#344054}.section-title{display:flex;align-items:center;gap:10px;font-weight:800;margin:0 0 14px;padding-bottom:10px;border-bottom:1px solid var(--line)}
.step{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:999px;background:#eff5ff;color:var(--brand);font-size:14px;font-weight:800}.grid2,.grid3,.grid4{display:grid;gap:14px}.grid2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid4{grid-template-columns:repeat(4,minmax(0,1fr))}@media (max-width:860px){.grid2,.grid3,.grid4{grid-template-columns:1fr}}
.field label{display:block;font-size:13px;font-weight:800;color:#344054;margin:0 0 8px}.field .hint{display:block;font-size:12px;color:var(--muted);margin-top:6px;line-height:1.55}input,select,textarea{width:100%;padding:12px 14px;border:1px solid #cfd8e5;border-radius:12px;background:#fff;font-size:15px;line-height:1.45;color:var(--ink);outline:none;transition:.18s}textarea{min-height:92px;resize:vertical}input:focus,select:focus,textarea:focus{border-color:#84adff;box-shadow:0 0 0 4px rgba(37,99,235,.12)}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:16px}.btn{appearance:none;border:none;cursor:pointer;border-radius:12px;padding:12px 16px;font-size:14px;font-weight:800;display:inline-flex;align-items:center;gap:8px;transition:.18s}.btn-primary{background:var(--brand);color:#fff}.btn-primary:hover{background:#173692}.btn-soft{background:#eef4ff;color:var(--brand)}.btn-soft:hover{background:#dbe8ff}.btn-light{background:#f3f4f6;color:var(--ink)}.btn-light:hover{background:#e5e7eb}
.note{border-left:4px solid var(--brand);background:#f5f9ff;padding:14px 16px;border-radius:12px;margin:12px 0 0;color:#17305f;line-height:1.7}.warn{border-left-color:var(--amber);background:#fff8ea}.danger{border-left-color:var(--red);background:#fff3f2}.good{border-left-color:var(--green);background:#eefaf3}.sticky{position:sticky;top:18px}.kpi-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}@media (max-width:560px){.kpi-grid{grid-template-columns:1fr}}.kpi{padding:16px;border-radius:16px;background:#f8fbff;border:1px solid #dbe7ff}.kpi .label{font-size:13px;color:var(--muted);margin-bottom:8px}.kpi .value{font-size:24px;font-weight:800;line-height:1.2}.kpi .sub{font-size:12px;color:#344054;margin-top:7px;line-height:1.55}
.table{width:100%;border-collapse:collapse;margin-top:10px}.table th,.table td{border-bottom:1px solid var(--line);padding:12px 10px;vertical-align:top;text-align:left;font-size:14px;line-height:1.6}.table th{font-size:13px;color:var(--muted);font-weight:800;background:#fafcff}.checklist,.links,.faq,.mini-list{margin:0;padding-left:20px}.checklist li,.links li,.mini-list li{margin:7px 0;line-height:1.7}.checklist li::marker{content:'✓  ';color:var(--green);font-weight:800}
.acc-list{display:grid;gap:10px}.acc-item{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff}.acc-head{width:100%;text-align:left;border:none;background:#fff;padding:16px 18px;font-size:15px;font-weight:800;cursor:pointer;display:flex;justify-content:space-between;gap:12px}.acc-body{display:none;padding:0 18px 16px;font-size:14px;line-height:1.75;color:#344054}.acc-item.open .acc-body{display:block}.acc-item.open .acc-head{background:#f8fbff}
.copybox{background:#fbfdff;border:1px dashed #b7c8e6;border-radius:14px;padding:14px;white-space:pre-wrap;line-height:1.7;font-size:14px;min-height:120px}.home-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:22px}@media (max-width:960px){.home-grid{grid-template-columns:1fr 1fr}}@media (max-width:680px){.home-grid{grid-template-columns:1fr}}.home-card{display:flex;flex-direction:column;gap:10px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px;box-shadow:var(--shadow)}.home-card h3{margin:0;font-size:19px}.home-card p{margin:0;color:#475467;line-height:1.75}.home-card .meta2{font-size:12px;color:var(--muted)}
.toolbar{display:flex;gap:12px;flex-wrap:wrap;align-items:center}.searchbar{flex:1;min-width:240px;padding:14px 16px;border-radius:14px;border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.16);color:#fff}.searchbar::placeholder{color:rgba(255,255,255,.86)}.filter{padding:10px 12px;border-radius:12px;background:rgba(255,255,255,.14);color:#fff;border:1px solid rgba(255,255,255,.24)}.split{display:grid;grid-template-columns:1fr 1fr;gap:16px}@media (max-width:800px){.split{grid-template-columns:1fr}}
.footer{padding:34px 0 46px;color:var(--muted)}.small{font-size:13px;line-height:1.7}.hidden{display:none!important}.status{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;padding:8px 10px;border-radius:999px;background:#eefaf3;color:#067647;border:1px solid #c7ead7}.muted{color:var(--muted)}

.status-row{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-top:14px}
.status{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;padding:8px 10px;border-radius:999px;border:1px solid #c7ead7;background:#eefaf3;color:#067647}
.status-warn{border-color:#f3d48f;background:#fff7e6;color:#9a6700}
.status-info{border-color:#dbe7ff;background:#eff5ff;color:#1e40af}
.status-note{border-color:#d0d5dd;background:#f8fafc;color:#475467}
.result-flash{outline:3px solid rgba(37,99,235,.18);background:#f4f8ff}
.result-card{border:1px solid #dbe7ff;background:linear-gradient(180deg,#fbfdff 0,#f7fbff 100%)}
.form-hint{font-size:12px;color:#667085;line-height:1.6}
.quick-table{width:100%;border-collapse:collapse}
.quick-table td{padding:8px 0;border-bottom:1px dashed var(--line);font-size:14px;line-height:1.6}
.quick-table td:first-child{color:#475467;width:34%}

.field-note{margin-top:8px;padding:10px 12px;border-radius:12px;background:#f8fbff;border:1px solid #dbe7ff;font-size:12px;line-height:1.65;color:#26406b}
.tips-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:820px){.tips-grid{grid-template-columns:1fr}}
.tip-card{padding:14px 16px;border-radius:14px;background:#fbfdff;border:1px solid var(--line)}
.tip-card h4{margin:0 0 10px;font-size:15px}
.tip-card ul{margin:0;padding-left:18px}.tip-card li{margin:7px 0;line-height:1.7}
.inline-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}.tag{display:inline-flex;align-items:center;padding:6px 10px;border-radius:999px;background:#f5f8ff;border:1px solid #dbe7ff;color:#24417a;font-size:12px;font-weight:700}
.result-actions{display:grid;gap:10px;margin-top:14px}.callout{border:1px solid #dbe7ff;background:#f8fbff;border-radius:14px;padding:12px 14px;font-size:13px;line-height:1.7;color:#23406e}.callout strong{color:#17305f}
.warn-list{margin:0;padding-left:18px}.warn-list li{margin:6px 0;line-height:1.7;color:#475467}


.sidebox{display:grid;gap:10px}.sidebox .mini{padding:12px 14px;border-radius:14px;background:#fbfdff;border:1px solid var(--line);line-height:1.7;font-size:13px;color:#344054}
.sidebox .mini strong{color:#17305f}.warn-list.tight li{margin:4px 0}.field.is-error input,.field.is-error select,.field.is-error textarea{border-color:#f1b08b;box-shadow:0 0 0 4px rgba(217,45,32,.08)}
.field.is-ok input,.field.is-ok select,.field.is-ok textarea{border-color:#b9e0c7}
.helper-grid{display:grid;gap:10px}.helper-chip{display:inline-flex;align-items:center;padding:7px 10px;border-radius:999px;background:#eef5ff;border:1px solid #dbe7ff;color:#23406e;font-size:12px;font-weight:700}
.result-note{margin-top:10px;font-size:13px;line-height:1.7;color:#475467}.muted-block{padding:12px 14px;border-radius:14px;background:#f8fafc;border:1px dashed #d0d5dd;font-size:13px;color:#475467;line-height:1.7}


.example-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:820px){.example-grid{grid-template-columns:1fr}}
.example-card{padding:16px 18px;border-radius:16px;background:#fbfdff;border:1px solid var(--line)}
.example-card h4{margin:0 0 10px;font-size:15px}
.example-card p{margin:0 0 10px;font-size:13px;color:#475467;line-height:1.7}
.example-card ul{margin:0;padding-left:18px}.example-card li{margin:6px 0;line-height:1.7}
.kv-table{width:100%;border-collapse:collapse;margin-top:8px}
.kv-table td{padding:8px 10px;border-bottom:1px dashed var(--line);vertical-align:top;font-size:13px;line-height:1.65}
.kv-table td:first-child{width:38%;color:#475467;font-weight:700}
.step-list{display:grid;gap:10px;margin:0;padding:0;list-style:none}
.step-list li{display:grid;grid-template-columns:28px 1fr;gap:12px;align-items:flex-start;padding:12px 14px;border:1px solid var(--line);border-radius:14px;background:#fbfdff}
.step-num{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:999px;background:#eff5ff;color:var(--brand);font-size:13px;font-weight:800}
.info-strip{display:grid;gap:10px}.info-strip .row{padding:11px 13px;border-radius:14px;border:1px solid var(--line);background:#fbfdff;font-size:13px;line-height:1.7}.info-strip .row strong{color:#17305f}


.template-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:820px){.template-grid{grid-template-columns:1fr}}
.template-card{padding:16px 18px;border-radius:16px;background:#fffdf9;border:1px solid #f0e2bf;box-shadow:0 8px 24px rgba(15,23,42,.04)}
.template-card h4{margin:0 0 8px;font-size:15px}
.template-card p{margin:0 0 10px;font-size:13px;color:#475467;line-height:1.7}
.template-text{width:100%;min-height:220px;padding:14px 14px;border:1px solid #e5dcc6;border-radius:14px;background:#fff;font-size:13px;line-height:1.72;color:#101828;white-space:pre-wrap}
.template-note{margin-top:10px;font-size:12px;color:#667085;line-height:1.65}

/* v21 compatibility fixes */
.split-page{display:grid;grid-template-columns:1.1fr .9fr;gap:22px;margin:24px auto 36px}
@media (max-width:960px){.split-page{grid-template-columns:1fr}}
.form-grid{display:grid;gap:14px;grid-template-columns:repeat(2,minmax(0,1fr))}
@media (max-width:860px){.form-grid{grid-template-columns:1fr}}


/* v30 A-stage unified input/result layer */
.v30-unified-panel{border:1px solid #cfe0ff;background:linear-gradient(180deg,#ffffff 0,#f8fbff 100%)}
.v30-score{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;border-radius:14px;background:#eff5ff;border:1px solid #dbe7ff;margin-bottom:12px}
.v30-score strong{font-size:24px;color:#1e40af}
.v30-mini{font-size:12px;color:#667085;line-height:1.6}
.v30-control-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}
.v30-control-actions .btn{padding:10px 12px;font-size:13px}
@media print{
  body{background:#fff!important;color:#111!important}
  .header{background:#fff!important;color:#111!important;padding:18px 0!important;border-bottom:1px solid #ddd}
  .header a,.header .sub,.breadcrumbs{color:#111!important}
  .container{max-width:100%!important;width:100%!important}
  .layout,.split,.grid2,.grid3,.grid4,.template-grid,.example-grid{display:block!important}
  .card{box-shadow:none!important;border:1px solid #ddd!important;break-inside:avoid;margin:0 0 12px!important}
  .actions,.toolbar,.btn,.filter,.searchbar{display:none!important}
  input,select,textarea{border:none!important;background:#fff!important;padding:2px!important}
  .sticky{position:static!important}
  .copybox,.template-text{white-space:pre-wrap!important;border:1px solid #ddd!important}
}

/* v30 B-stage unified communication templates */
.v30b-comm-panel{border:1px solid #f0d7a8;background:linear-gradient(180deg,#fffefb 0,#fffaf0 100%)}
.v30b-channel-tabs{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0}
.v30b-tab{border:1px solid #e8d3a3;background:#fff;border-radius:999px;padding:8px 11px;font-size:13px;font-weight:800;color:#7a4b00;cursor:pointer}
.v30b-tab.active{background:#9a6700;color:#fff;border-color:#9a6700}
.v30b-panel{display:none}.v30b-panel.active{display:block}
.v30b-text{width:100%;min-height:260px;padding:14px;border:1px solid #ead8b6;border-radius:14px;background:#fff;font-size:13px;line-height:1.72;color:#101828;white-space:pre-wrap}
.v30b-meta{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:10px 0 12px}
.v30b-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px}
.v30b-note{font-size:12px;color:#667085;line-height:1.65;margin-top:8px}
@media(max-width:820px){.v30b-meta{grid-template-columns:1fr}}
@media print{.v30b-channel-tabs,.v30b-actions{display:none!important}.v30b-panel{display:block!important}.v30b-text{min-height:auto!important}}


/* v30 C-stage multilingual framework */
.i18n-switcher{max-width:1180px;margin:14px auto 0;padding:12px 16px;border:1px solid #dbe7ff;border-radius:16px;background:#f8fbff;box-shadow:0 8px 22px rgba(15,23,42,.04)}
.i18n-row{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.i18n-row strong{font-size:13px;color:#17305f}.i18n-buttons{display:flex;gap:8px;flex-wrap:wrap}
.i18n-buttons button{border:1px solid #cfe0ff;background:#fff;border-radius:999px;padding:7px 11px;font-size:12px;font-weight:800;color:#1d4f91;cursor:pointer}
.i18n-buttons button.active{background:#1d4ed8;color:#fff;border-color:#1d4ed8}.i18n-notice{margin-top:8px;font-size:12px;line-height:1.65;color:#667085}
html[data-lang="vi"] .i18n-switcher,html[data-lang="en"] .i18n-switcher{border-style:dashed}
@media print{.i18n-switcher{display:none!important}}


/* v30 D - Sample pack / Excel & Word download system */
.v30d-sample-pack{border:1px solid rgba(15,23,42,.08)}.v30d-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:12px 0}.v30d-grid .field{margin:0}.v30d-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px;align-items:center}.v30d-preview{white-space:pre-wrap;background:#f8fafc;border:1px solid #e2e8f0;border-radius:12px;padding:12px;min-height:90px;font-size:13px;line-height:1.6;overflow:auto}.v30d-table-wrap{overflow:auto;margin-top:10px;border:1px solid #e2e8f0;border-radius:12px;background:#fff}.v30d-table{width:100%;border-collapse:collapse;font-size:13px}.v30d-table th,.v30d-table td{border-bottom:1px solid #e2e8f0;padding:8px 10px;text-align:left;vertical-align:top}.v30d-table th{background:#f1f5f9;color:#334155;font-weight:700}.v30d-note{font-size:12px;color:#64748b;margin-top:8px}@media(max-width:720px){.v30d-grid{grid-template-columns:1fr}.v30d-actions .btn{width:100%}}@media print{.v30d-actions,.i18n-switcher,.v30b-actions,.v30-control-actions,.actions{display:none!important}.v30d-preview,.copybox,textarea{border:1px solid #ddd!important;background:#fff!important;color:#111!important}.card{box-shadow:none!important;break-inside:avoid}}


/* v30 E i18n enhancement */
.v30e-langbar{position:sticky;top:0;z-index:50;background:#ffffffee;backdrop-filter:blur(8px);border-bottom:1px solid #e5e7eb;padding:10px 14px;display:flex;gap:10px;align-items:center;justify-content:flex-end;flex-wrap:wrap}
.v30e-langbar .label{font-weight:700;color:#374151;margin-right:auto}
.v30e-langbar button{border:1px solid #d1d5db;background:#fff;border-radius:999px;padding:7px 12px;cursor:pointer}
.v30e-langbar button.active{background:#111827;color:#fff;border-color:#111827}
.v30e-panel{border:1px solid #e5e7eb;border-radius:14px;padding:14px;margin:16px 0;background:#fff}
.v30e-result{white-space:pre-wrap;background:#f9fafb;border:1px dashed #d1d5db;border-radius:12px;padding:12px;margin-top:10px}
@media print{.v30e-langbar,.no-print,button{display:none!important}.v30e-panel{break-inside:avoid}}

/* v30 F - UX: top live result / calculation preview */
.v30ux-live-result{position:sticky;top:56px;z-index:45;margin:16px auto -4px;background:linear-gradient(180deg,#ffffff 0,#f8fbff 100%);border:1px solid #bfd4ff;border-radius:18px;box-shadow:0 14px 34px rgba(15,23,42,.10);overflow:hidden}
.v30ux-live-result.is-collapsed .v30ux-body{display:none}
.v30ux-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;border-bottom:1px solid #dbe7ff;background:#eff5ff}
.v30ux-title{display:flex;align-items:center;gap:10px;font-weight:900;color:#17305f}
.v30ux-badge{display:inline-flex;align-items:center;justify-content:center;min-width:28px;height:28px;border-radius:999px;background:#1e40af;color:#fff;font-size:13px;font-weight:900}
.v30ux-actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.v30ux-btn{border:1px solid #cfe0ff;background:#fff;color:#1e40af;border-radius:999px;padding:7px 11px;font-size:12px;font-weight:800;cursor:pointer}
.v30ux-btn:hover{background:#eaf2ff}
.v30ux-body{padding:12px 14px}
.v30ux-text{white-space:pre-wrap;line-height:1.65;font-size:13px;color:#1f2937;max-height:168px;overflow:auto;background:#fff;border:1px dashed #cfe0ff;border-radius:13px;padding:10px 12px}
.v30ux-tip{font-size:12px;color:#667085;line-height:1.6;margin-top:8px}
.v30ux-live-result.is-fresh{outline:3px solid rgba(37,99,235,.16)}
@media(max-width:720px){.v30ux-live-result{top:48px;margin:10px 12px 0;border-radius:16px}.v30ux-head{align-items:flex-start}.v30ux-actions{justify-content:flex-end}.v30ux-text{max-height:140px}.v30ux-btn{padding:7px 9px}}
@media print{.v30ux-live-result{position:static!important;box-shadow:none!important;border:1px solid #ddd!important;margin:12px 0!important}.v30ux-actions,.v30ux-tip{display:none!important}.v30ux-text{max-height:none!important;overflow:visible!important;border:1px solid #ddd!important}}

/* v30 F2 - UX: desktop split input/result workbench */
.v30ux-workbench{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(360px,.9fr);gap:22px;align-items:start;margin-bottom:18px}
.v30ux-workbench-left,.v30ux-workbench-right{display:grid;gap:18px;min-width:0}
.v30ux-workbench-right{position:sticky;top:72px;align-self:start}
.v30ux-workbench-right .card{margin:0}
.v30ux-result-hint{border:1px solid #cfe0ff;background:#f6f9ff;border-radius:16px;padding:10px 12px;color:#475467;font-size:13px;line-height:1.55;display:flex;gap:8px;align-items:flex-start;flex-wrap:wrap}
.v30ux-result-hint strong{color:#1d4ed8;font-weight:900;margin-right:2px}
.v30ux-workbench-right .kpi-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.v30ux-workbench-right .kpi .value{font-size:clamp(24px,2.7vw,40px);line-height:1.15;word-break:break-word}
.v30ux-workbench-right .table{font-size:14px}
@media(max-width:1080px){.v30ux-workbench{grid-template-columns:1fr}.v30ux-workbench-right{position:static}.v30ux-result-hint{display:none}.v30ux-workbench-right{order:2}.v30ux-workbench-left{order:1}}
@media(max-width:720px){.v30ux-workbench{gap:14px}.v30ux-workbench-right .kpi-grid{grid-template-columns:1fr}.v30ux-workbench-right .kpi .value{font-size:30px}.v30ux-workbench-right .card{padding:18px}}
@media print{.v30ux-workbench{display:block}.v30ux-workbench-right{position:static}.v30ux-result-hint{display:none!important}}


/* v30 F3 - final two-column UX fix: no desktop 3-column layout. */
.v30ux-two-col-ready .layout{grid-template-columns:minmax(360px,.9fr) minmax(460px,1.1fr);align-items:start}
.v30ux-two-col-ready .v30ux-left-workspace{min-width:0}
.v30ux-two-col-ready .v30ux-right-workspace{position:sticky;top:18px;align-self:start;min-width:0;max-height:calc(100vh - 36px);overflow:auto;padding-right:4px}
.v30ux-two-col-ready .v30ux-right-workspace>.card{margin:0}
.v30ux-two-col-ready .v30ux-primary-result{border-color:#cfe0ff;background:linear-gradient(180deg,#ffffff 0,#f8fbff 100%)}
.v30ux-two-col-ready .v30ux-right-workspace .kpi-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.v30ux-two-col-ready .v30ux-right-workspace .kpi .value{font-size:clamp(22px,2.2vw,36px);line-height:1.12;word-break:break-word;overflow-wrap:anywhere}
.v30ux-two-col-ready .v30ux-right-workspace .v30b-comm-panel,
.v30ux-two-col-ready .v30ux-right-workspace .v30d-sample-pack,
.v30ux-two-col-ready .v30ux-right-workspace .v30-unified-panel{margin-top:18px}
.v30ux-two-col-ready .v30ux-result-hint{margin:0 0 18px 0;border:1px solid #cfe0ff;background:#f6f9ff;border-radius:16px;padding:10px 12px;color:#475467;font-size:13px;line-height:1.55;display:flex;gap:8px;align-items:flex-start;flex-wrap:wrap}
.v30ux-two-col-ready .v30ux-result-hint strong{color:#1d4ed8;font-weight:900;margin-right:2px}
@media(max-width:1080px){
  .v30ux-two-col-ready .layout{grid-template-columns:1fr}
  .v30ux-two-col-ready .v30ux-right-workspace{position:static;max-height:none;overflow:visible;padding-right:0}
  .v30ux-two-col-ready .v30ux-result-hint{display:none}
}
@media(max-width:720px){
  .v30ux-two-col-ready .v30ux-right-workspace .kpi-grid{grid-template-columns:1fr}
  .v30ux-two-col-ready .v30ux-right-workspace .kpi .value{font-size:30px}
}
@media print{
  .v30ux-two-col-ready .layout{display:block!important}
  .v30ux-two-col-ready .v30ux-right-workspace{position:static!important;max-height:none!important;overflow:visible!important}
  .v30ux-two-col-ready .v30ux-result-hint{display:none!important}
}

/* v46 - VIETER portal header/footer shell, adapted from reference manufacturing portal */
.v46-shell *{box-sizing:border-box}
.v46-market-strip{background:#0f172a;color:#fff;padding:7px 24px;font-size:10px;letter-spacing:.08em;text-transform:uppercase;display:flex;align-items:center;justify-content:space-between;gap:18px;font-weight:800;line-height:1.4;position:relative;z-index:70}
.v46-market-strip .v46-strip-left,.v46-market-strip .v46-strip-right{display:flex;align-items:center;gap:24px;flex-wrap:wrap}
.v46-market-strip .v46-dot{width:8px;height:8px;border-radius:999px;background:#22c55e;display:inline-block;margin-right:8px;box-shadow:0 0 0 4px rgba(34,197,94,.12)}
.v46-market-strip .v46-lang{display:flex;gap:9px;border-right:1px solid rgba(148,163,184,.35);padding-right:16px}
.v46-market-strip button{appearance:none;border:0;background:transparent;color:#cbd5e1;font:inherit;font-weight:900;cursor:pointer;padding:0}
.v46-market-strip button:hover,.v46-market-strip button.active{color:#f97316}
.v46-badge{background:#ea580c;color:#fff;border-radius:5px;padding:3px 7px;letter-spacing:.05em;white-space:nowrap}
.v46-site-header{background:rgba(255,255,255,.86);backdrop-filter:blur(12px);position:sticky;top:0;z-index:65;border-bottom:1px solid rgba(226,232,240,.92);box-shadow:0 8px 26px rgba(15,23,42,.05)}
.v46-header-inner{max-width:1220px;margin:0 auto;padding:12px 20px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.v46-brand-wrap{display:flex;align-items:center;gap:34px;min-width:0}
.v46-logo{font-size:26px;font-weight:950;letter-spacing:-.06em;font-style:italic;color:#0f172a;white-space:nowrap;text-decoration:none!important}
.v46-logo span{color:#ea580c}.v46-logo small{font-size:12px;letter-spacing:.08em;font-style:normal;color:#64748b;margin-left:8px;font-weight:900}
.v46-nav{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.v46-nav a{color:#475569;text-decoration:none!important;font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.02em;white-space:nowrap}
.v46-nav a:hover{color:#ea580c}
.v46-header-actions{display:flex;align-items:center;gap:12px;flex-shrink:0}
.v46-search{position:relative;display:block}.v46-search input{width:260px;background:#f1f5f9;border:1px solid transparent;border-radius:10px;padding:10px 32px 10px 13px;font-size:12px;height:38px}.v46-search input:focus{border-color:#fed7aa;box-shadow:0 0 0 4px rgba(249,115,22,.12)}.v46-search i{position:absolute;right:12px;top:9px;color:#94a3b8;font-style:normal;font-size:13px}
.v46-cta{display:inline-flex;align-items:center;justify-content:center;background:#0f172a;color:#fff!important;border-radius:10px;padding:11px 16px;font-size:12px;font-weight:900;text-decoration:none!important;box-shadow:0 10px 24px rgba(15,23,42,.18);white-space:nowrap}.v46-cta:hover{background:#ea580c;color:#fff!important;text-decoration:none!important}
.v46-site-footer{background:#0f172a;color:#94a3b8;border-top:1px solid #1e293b;margin-top:34px;padding:70px 28px 34px}.v46-footer-inner{max-width:1220px;margin:0 auto}.v46-footer-grid{display:grid;grid-template-columns:5fr 2fr 2fr 3fr;gap:58px;margin-bottom:54px}.v46-footer-logo{font-size:30px;line-height:1;font-weight:950;font-style:italic;letter-spacing:-.06em;color:#fff;margin-bottom:24px}.v46-footer-logo span{color:#ea580c}.v46-footer-desc{font-size:14px;line-height:1.8;max-width:430px;margin:0 0 26px;color:#94a3b8}.v46-social{display:flex;gap:14px}.v46-social a{width:34px;height:34px;border-radius:999px;border:1px solid #334155;color:#cbd5e1;text-decoration:none!important;display:flex;align-items:center;justify-content:center;font-weight:900}.v46-social a:hover{border-color:#ea580c;color:#fff;background:#ea580c}.v46-footer-col h5{color:#fff;font-size:11px;font-weight:950;text-transform:uppercase;letter-spacing:.14em;margin:0 0 20px}.v46-footer-col a{display:block;color:#94a3b8;text-decoration:none!important;font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.08em;margin:0 0 14px;line-height:1.5}.v46-footer-col a:hover{color:#f97316}.v46-subscribe{display:flex}.v46-subscribe input{height:39px;background:#1e293b;color:#fff;border:1px solid #334155;border-right:0;border-radius:10px 0 0 10px;padding:10px 12px;font-size:12px;min-width:0}.v46-subscribe button{border:0;background:#ea580c;color:#fff;border-radius:0 10px 10px 0;padding:0 14px;font-size:12px;font-weight:900;cursor:pointer}.v46-footer-note{font-size:10px;line-height:1.7;margin-top:12px;color:#64748b}.v46-footer-bottom{border-top:1px solid #1e293b;padding-top:28px;display:flex;align-items:center;justify-content:space-between;gap:18px;font-size:10px;text-transform:uppercase;letter-spacing:.22em;font-weight:800;color:#64748b}.v46-footer-bottom span{display:inline-block}.v46-footer-bottom .v46-locations{display:flex;gap:18px;flex-wrap:wrap;justify-content:flex-end}
@media(max-width:1180px){.v46-nav{display:none}.v46-search input{width:220px}.v46-footer-grid{grid-template-columns:1fr 1fr;gap:36px}.v46-footer-grid>div:first-child{grid-column:1/-1}}
@media(max-width:760px){.v46-market-strip{padding:8px 14px}.v46-market-strip .v46-strip-left span:nth-child(n+2){display:none}.v46-badge{display:none}.v46-header-inner{padding:11px 14px;align-items:flex-start}.v46-brand-wrap{gap:12px}.v46-logo{font-size:23px}.v46-logo small{display:block;margin-left:0;margin-top:2px}.v46-header-actions{margin-left:auto}.v46-search{display:none}.v46-cta{padding:10px 12px;font-size:11px}.v46-footer-grid{grid-template-columns:1fr;gap:34px}.v46-site-footer{padding:50px 18px 28px}.v46-footer-bottom{flex-direction:column;align-items:flex-start;letter-spacing:.12em}.v46-footer-bottom .v46-locations{justify-content:flex-start}}
@media print{.v46-market-strip,.v46-site-header,.v46-site-footer{display:none!important}}