/* Luminous Compute for private promotion surfaces. Public artist, legal and HPC themes are excluded.
   Header ancestry and main :not() deliberately match legacy shared-theme specificity. */
body[data-product="promotions"] {
  --ink:#13264b; --muted:#425574; --line:#dce7f6; --accent:#2457e6;
  --accent-dark:#173fac; --paper:#f7faff; --soft:#edf4ff; --sidebar:#fff;
  --tn-bg:#f7faff; --tn-panel:#fff; --tn-ink:#13264b; --tn-muted:#425574;
  --tn-line:#dce7f6; --tn-blue:#2457e6; --tn-cyan:#26cbe0;
  color-scheme:light; margin:0; color:var(--ink); background:var(--paper);
  font:16px/1.7 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}
body[data-product="promotions"] * { box-sizing:border-box; }
body[data-product="promotions"] a { color:#173fac; text-underline-offset:.2em; }
body[data-product="promotions"] a:hover { color:#2457e6; }
body[data-product="promotions"] h1,
body[data-product="promotions"] h2,
body[data-product="promotions"] h3,
body[data-product="promotions"] h4 { color:#13264b; line-height:1.18; font-weight:650; text-wrap:balance; }
body[data-product="promotions"] h1 { font-size:clamp(2rem,3.9vw,3.35rem); letter-spacing:-.045em; margin:0 0 1.25rem; }
body[data-product="promotions"] h2 { font-size:clamp(1.4rem,2.25vw,1.8rem); letter-spacing:-.025em; margin:0 0 1rem; }
body[data-product="promotions"] h3 { font-size:1.2rem; margin:1.6rem 0 .8rem; }
body[data-product="promotions"] p,
body[data-product="promotions"] li { overflow-wrap:anywhere; }
body[data-product="promotions"] p { max-width:76ch; margin:0 0 1.1rem; }
body[data-product="promotions"] .lead { color:#425574; font-size:1.075rem; line-height:1.8; max-width:68ch; }
body[data-product="promotions"] .muted { color:#425574; font-size:.9rem; }
body[data-product="promotions"] .eyebrow,
body[data-product="promotions"] .workspace-caption { color:#345da2; font-size:.75rem; font-weight:700; letter-spacing:.11em; line-height:1.7; }
body[data-product="promotions"] :focus-visible { outline:3px solid #2457e6; outline-offset:4px; }
body[data-product="promotions"] .skip-link { left:20px; z-index:30; background:#fff; border:1px solid #2457e6; }
body[data-product="promotions"] .tn-header { min-height:88px; padding:20px max(24px,calc((100vw - 1280px)/2)); gap:24px; flex-wrap:wrap; background:#fff; border-bottom:1px solid #dce7f6; }
body[data-product="promotions"] .tn-header .tn-brand { color:#13264b; gap:12px; min-width:0; }
body[data-product="promotions"] .tn-header .tn-brand strong { color:#13264b; font-size:1.45rem; letter-spacing:.14em; line-height:1.25; }
body[data-product="promotions"] .tn-header .tn-brand small { color:#425574; font-size:.65rem; letter-spacing:.12em; line-height:1.7; margin:4px 0 0; }
body[data-product="promotions"] .tn-header .tn-brand img { width:42px; height:42px; }
body[data-product="promotions"] .tn-workspace-label { color:#425574; margin-left:auto; font-size:.85rem; }
body[data-product="promotions"] .tn-outline { min-height:44px; display:inline-flex; align-items:center; border:1px solid #7386a5; color:#13264b; padding:10px 18px; background:white; border-radius:8px; }
body[data-product="promotions"] > main:not(.studio-page) { width:min(1280px,100%); max-width:1280px; padding:56px 48px 72px; margin:auto; }
body[data-product="promotions"] .sidebar { background:#fff; color:#13264b; border-right:1px solid #dce7f6; width:250px; padding:30px 18px 24px; }
body[data-product="promotions"] .product-brand { color:#13264b; font-size:1.02rem; letter-spacing:.11em; padding:0 8px; gap:10px; }
body[data-product="promotions"] .product-brand > img { width:38px; height:38px; flex-shrink:0; }
body[data-product="promotions"] .product-brand > .icon { color:#2457e6; }
body[data-product="promotions"] .product-brand small { color:#425574; font-size:.72rem; margin-top:4px; letter-spacing:.02em; }
body[data-product="promotions"] .workspace-brand { border-color:#dce7f6; padding:22px 8px; margin:24px 0 20px; }
body[data-product="promotions"] .workspace-brand strong { color:#13264b; font-size:.9rem; }
body[data-product="promotions"] .workspace-brand small { color:#425574; font-size:.75rem; }
body[data-product="promotions"] .workspace-avatar,
body[data-product="promotions"] .operator-avatar { background:#edf4ff; color:#2457e6; border:1px solid #bacce9; }
body[data-product="promotions"] .nav-label { color:#425574; font-size:.68rem; }
body[data-product="promotions"] .sidebar nav a { color:#425574; font-size:.84rem; min-height:44px; padding:11px 12px; }
body[data-product="promotions"] .sidebar nav a:hover { color:#13264b; background:#f0f5ff; }
body[data-product="promotions"] .sidebar nav a[aria-current="page"] { color:#173fac; background:#edf4ff; box-shadow:inset 3px 0 #2457e6; }
body[data-product="promotions"] .sidebar-footer,
body[data-product="promotions"] .sidebar-footer small,
body[data-product="promotions"] .sidebar-footer .icon { color:#425574; font-size:.72rem; }
body[data-product="promotions"] .workspace-shell { margin-left:250px; }
body[data-product="promotions"] .topbar,
body[data-product="promotions"] .customer-topbar { height:auto; min-height:80px; display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between; gap:12px 24px; padding:18px 40px; background:#fff; border-bottom:1px solid #dce7f6; }
body[data-product="promotions"] .breadcrumb,
body[data-product="promotions"] .operator { font-size:.85rem; color:#425574; flex-wrap:wrap; min-width:0; }
body[data-product="promotions"] .breadcrumb { flex-wrap:wrap; }
body[data-product="promotions"] .breadcrumb strong { color:#13264b; }
body[data-product="promotions"] .breadcrumb span { color:#425574; }
body[data-product="promotions"] .workspace-shell main { max-width:1280px; padding:42px 40px 64px; }
body[data-product="promotions"] .customer-workspace { min-height:calc(100vh - 88px); display:flex; flex-direction:column; }
body[data-product="promotions"] .customer-topbar { padding-inline:max(24px,calc((100vw - 1280px)/2)); }
body[data-product="promotions"] .customer-topbar nav { display:flex; flex-wrap:wrap; align-items:baseline; gap:10px 16px; font-size:.9rem; }
body[data-product="promotions"] .customer-topbar nav span { color:#425574; }
body[data-product="promotions"] .customer-workspace main { flex:1; width:min(1280px,100%); padding:40px 48px 64px; margin:auto; min-width:0; }
body[data-product="promotions"] .workspace-caption { letter-spacing:.025em; margin-bottom:24px; }
body[data-product="promotions"] .workspace-footer { border-top:1px solid #dce7f6; padding:24px 40px; flex-wrap:wrap; color:#425574; font-size:.8rem; }
body[data-product="promotions"] .workspace-footer a { color:#425574; }
body[data-product="promotions"] .growth-workspace { color:#13264b; max-width:none; padding:0; font-family:inherit; }
body[data-product="promotions"] .workspace-intro { margin:0 0 26px; }
body[data-product="promotions"] .workspace-intro .eyebrow { margin-bottom:14px; }
body[data-product="promotions"] .card,
body[data-product="promotions"] .quick-card,
body[data-product="promotions"] .welcome-card,
body[data-product="promotions"] .assistant-intro,
body[data-product="promotions"] .assistant-input,
body[data-product="promotions"] .brain-explainer { background:#fff; color:#13264b; border:1px solid #dce7f6; border-radius:12px; padding:32px; margin-block:24px; box-shadow:0 4px 24px #13264b04; min-width:0; }
body[data-product="promotions"] .card h2,
body[data-product="promotions"] .card h3,
body[data-product="promotions"] .card p,
body[data-product="promotions"] .quick-card h3,
body[data-product="promotions"] .assistant-intro p { color:inherit; }
body[data-product="promotions"] .card p,
body[data-product="promotions"] .quick-card p { color:#425574; }
body[data-product="promotions"] .notice { padding:20px 24px; border:1px solid #bacce9; border-left:4px solid #2457e6; background:#edf4ff; color:#13264b; border-radius:0 10px 10px 0; font-size:.95rem; margin-block:24px; }
body[data-product="promotions"] .notice.error { background:#fff2ee; border-color:#f1c6ba; border-left-color:#bd422d; color:#732b20; }
body[data-product="promotions"] .tag,
body[data-product="promotions"] .state-label { background:#edf4ff; color:#173fac; border:1px solid #bacce9; border-radius:999px; font-size:.8rem; padding:5px 12px; display:inline-block; font-weight:650; line-height:1.6; max-width:100%; }
body[data-product="promotions"] .actions { gap:12px; flex-wrap:wrap; align-items:center; }
body[data-product="promotions"] .button,
body[data-product="promotions"] button { display:inline-flex; align-items:center; justify-content:center; min-height:48px; padding:12px 20px; border:1px solid #2457e6; border-radius:8px; background:#2457e6; color:white; box-shadow:none; font-family:inherit; font-size:.95rem; line-height:1.5; font-weight:600; white-space:normal; text-align:center; text-decoration:none; max-width:100%; }
body[data-product="promotions"] .button:hover,
body[data-product="promotions"] button:hover { background:#173fac; color:#fff; border-color:#173fac; }
body[data-product="promotions"] .button.secondary,
body[data-product="promotions"] button.secondary { background:white; color:#13264b; border-color:#7386a5; box-shadow:none; }
body[data-product="promotions"] .button.secondary:hover,
body[data-product="promotions"] button.secondary:hover { background:#edf4ff; color:#173fac; }
body[data-product="promotions"] button:disabled { cursor:not-allowed; opacity:1; color:#425574; background:#e6edf7; border-color:#bacce9; }
body[data-product="promotions"] form { max-width:840px; margin:24px 0 0; }
body[data-product="promotions"] .operator form { margin:0; }
body[data-product="promotions"] label { display:block; color:#13264b; font-weight:600; font-size:.9rem; line-height:1.6; margin:20px 0 10px; }
body[data-product="promotions"] input:not([type="checkbox"]):not([type="radio"]),
body[data-product="promotions"] select,
body[data-product="promotions"] textarea { color:#13264b; background:#fbfdff; border:1px solid #7386a5; border-radius:7px; font:inherit; width:100%; max-width:100%; min-width:0; min-height:48px; padding:12px 14px; margin-top:8px; }
body[data-product="promotions"] input[type="checkbox"],
body[data-product="promotions"] input[type="radio"] { width:20px; height:20px; accent-color:#2457e6; vertical-align:middle; margin:0 10px 3px 0; flex-shrink:0; }
body[data-product="promotions"] input[type="file"] { min-height:64px; padding:12px; background:#edf4ff; border-style:dashed; }
body[data-product="promotions"] input[type="file"]::file-selector-button { padding:9px 12px; margin-right:12px; border:1px solid #7386a5; border-radius:6px; background:white; color:#13264b; font:inherit; }
body[data-product="promotions"] textarea { min-height:140px; resize:vertical; }
body[data-product="promotions"] fieldset { border:1px solid #bacce9; padding:20px 24px 24px; border-radius:10px; margin:24px 0; min-width:0; background:#f7faff; }
body[data-product="promotions"] legend { color:#173fac; font-size:.9rem; font-weight:700; padding:0 8px; }
body[data-product="promotions"] .music-editing fieldset { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:0 20px; }
body[data-product="promotions"] .music-editing fieldset label:nth-of-type(n+3) { grid-column:1/-1; }
body[data-product="promotions"] details { border-top:1px solid #dce7f6; padding:20px 0; margin:20px 0 0; }
body[data-product="promotions"] summary { min-height:44px; cursor:pointer; font-size:1rem; font-weight:650; color:#173fac; padding:8px 0; }
body[data-product="promotions"] details[open] summary { margin-bottom:16px; }
body[data-product="promotions"] video { display:block; width:100%; height:auto; max-height:500px; object-fit:contain; border-radius:10px; background:#13264b; margin:24px 0; }
body[data-product="promotions"] .editing-path { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:20px; padding:20px 0; margin:26px 0 30px; list-style:none; border-block:1px solid #dce7f6; }
body[data-product="promotions"] .editing-path li { color:#425574; font-size:.875rem; line-height:1.65; padding:0; }
body[data-product="promotions"] .editing-path span { display:block; color:#173fac; font-weight:700; font-size:.75rem; margin-bottom:5px; }
body[data-product="promotions"] .connection-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:20px; margin:30px 0; }
body[data-product="promotions"] .connection-grid .connection-card { margin:0; padding:28px; }
body[data-product="promotions"] .connection-card h2 { font-size:1.5rem; }
body[data-product="promotions"] .connection-card form { margin-top:20px; }
body[data-product="promotions"] .connection-card code { overflow-wrap:anywhere; white-space:normal; font-size:.85rem; }
body[data-product="promotions"] .table { max-width:100%; overflow:auto; border:1px solid #dce7f6; border-radius:10px; }
body[data-product="promotions"] th { background:#edf4ff; color:#425574; font-size:.75rem; padding:16px 18px; border-color:#dce7f6; }
body[data-product="promotions"] td { color:#13264b; font-size:.875rem; padding:18px; border-color:#dce7f6; }
body[data-product="promotions"] tbody tr:hover { background:#f0f5ff; }
body[data-product="promotions"] pre { background:#edf4ff; color:#13264b; padding:20px; border:1px solid #dce7f6; border-radius:10px; white-space:pre-wrap; overflow-wrap:anywhere; }
body[data-product="promotions"] blockquote { color:#13264b; background:#edf4ff; border-left:4px solid #2457e6; padding:24px; margin:24px 0; }
body[data-product="promotions"] .login { max-width:560px; margin:8px auto 0; }
body[data-product="promotions"] .login:before { content:"PRIVATE WORKSPACE"; color:#345da2; font-size:.75rem; font-weight:700; letter-spacing:.12em; margin-bottom:18px; }
body[data-product="promotions"] .login[data-workspace-label]:before { content:attr(data-workspace-label); color:#345da2; }
body[data-product="promotions"] .login h1 { font-size:clamp(2rem,3.5vw,2.65rem); }
body[data-product="promotions"] .login .card { padding:32px; margin:28px 0; }
body[data-product="promotions"] .login form { margin-top:0; }
body[data-product="promotions"] .login button { width:100%; margin-top:22px; }
body[data-product="promotions"] .tn-hero { gap:48px; margin-bottom:48px; }
body[data-product="promotions"] .tn-hero .lead { color:#425574; }
body[data-product="promotions"] .tn-note { color:#425574; font-size:.85rem; }
body[data-product="promotions"] .tn-venture-art { background:radial-gradient(ellipse at 60% 25%,#d7f6fa,#edf4ff 70%); border-color:#bacce9; min-height:300px; }
body[data-product="promotions"] .tn-art-rings,
body[data-product="promotions"] .tn-art-rings:after { border-color:#8dbbda; }
body[data-product="promotions"] .tn-art-caption { color:#425574; font-size:.75rem; }
body[data-product="promotions"] .tn-services { border-top:1px solid #dce7f6; border-bottom:1px solid #dce7f6; gap:32px; padding:28px 0; margin:40px 0; flex-wrap:wrap; }
body[data-product="promotions"] .tn-services article { background:none; border:0; border-radius:0; padding:0; min-width:200px; }
body[data-product="promotions"] .tn-band { padding:16px 0; }
body[data-product="promotions"] .welcome-card h2 { color:#13264b; }
body[data-product="promotions"] .brain-teaser { background:#edf4ff; color:#13264b; border-color:#bacce9; }
body[data-product="promotions"] .brain-teaser p { color:#425574; }
body[data-product="promotions"] .brain-teaser a { color:#173fac; }
@media (max-width:1100px) {
  body[data-product="promotions"] .sidebar { width:220px; padding-inline:12px; }
  body[data-product="promotions"] .workspace-shell { margin-left:220px; }
  body[data-product="promotions"] .workspace-shell main { padding:32px 28px 48px; }
  body[data-product="promotions"] .topbar { padding:18px 28px; }
  body[data-product="promotions"] .connection-grid { grid-template-columns:1fr; }
}
@media (max-width:900px) {
  body[data-product="promotions"] .sidebar { position:static; width:100%; padding:20px 24px; border-right:0; border-bottom:1px solid #dce7f6; }
  body[data-product="promotions"] .workspace-shell { margin-left:0; }
  body[data-product="promotions"] .workspace-brand { padding:18px 0; margin:14px 0 0; }
  body[data-product="promotions"] .product-brand small { display:block; }
  body[data-product="promotions"] .sidebar nav { grid-template-columns:repeat(3,minmax(0,1fr)); gap:6px; }
  body[data-product="promotions"] .sidebar nav a { padding:10px; font-size:.8rem; }
  body[data-product="promotions"] .tn-hero { grid-template-columns:1fr; gap:32px; }
}
@media (max-width:640px) {
  body[data-product="promotions"] > main:not(.studio-page),
  body[data-product="promotions"] .customer-workspace main,
  body[data-product="promotions"] .workspace-shell main { padding:28px 20px 44px; }
  body[data-product="promotions"] .tn-header { padding:18px 20px; gap:16px; }
  body[data-product="promotions"] .tn-workspace-label { display:none; }
  body[data-product="promotions"] .tn-outline { margin-left:auto; }
  body[data-product="promotions"] .topbar,
  body[data-product="promotions"] .customer-topbar { padding:16px 20px; gap:12px; }
  body[data-product="promotions"] .customer-topbar .operator { width:100%; justify-content:space-between; }
  body[data-product="promotions"] .customer-topbar .operator > span:not(.operator-avatar) { display:block; overflow-wrap:anywhere; min-width:0; flex:1; }
  body[data-product="promotions"] .card,
  body[data-product="promotions"] .login .card,
  body[data-product="promotions"] .connection-grid .connection-card { padding:24px 20px; }
  body[data-product="promotions"] .sidebar { padding:20px; }
  body[data-product="promotions"] .sidebar nav { grid-template-columns:repeat(2,minmax(0,1fr)); }
  body[data-product="promotions"] .editing-path { grid-template-columns:repeat(2,minmax(0,1fr)); gap:18px 20px; }
  body[data-product="promotions"] .music-editing fieldset { grid-template-columns:1fr; padding:16px; gap:0; }
  body[data-product="promotions"] .notice { padding:18px 20px; }
  body[data-product="promotions"] .workspace-footer { padding:24px 20px; gap:10px; }
  body[data-product="promotions"] .growth-workspace form button { width:auto; }
  body[data-product="promotions"] .growth-workspace nav.actions .button { font-size:.9rem; padding:12px 16px; }
  body[data-product="promotions"] .connection-card button { width:100%; }
  body[data-product="promotions"] video { max-height:440px; }
  body[data-product="promotions"] .tn-services { display:block; }
  body[data-product="promotions"] .tn-services article + article { border-top:1px solid #dce7f6; padding-top:24px; margin-top:24px; }
}
@media (max-width:360px) {
  body[data-product="promotions"] .tn-header { padding-inline:16px; }
  body[data-product="promotions"] .tn-header .tn-brand strong { font-size:1.2rem; }
  body[data-product="promotions"] .tn-header .tn-brand img { width:34px; height:34px; }
  body[data-product="promotions"] .tn-outline { padding-inline:12px; }
}
@media (prefers-reduced-motion:reduce) {
  body[data-product="promotions"] * { animation:none!important; transition:none!important; scroll-behavior:auto!important; }
}