/* Shared SimpleSEO visual identity — INS-042 */
:root{--bg:#f7f6fc;--paper:#fff;--ink:#19152b;--muted:#645d76;--line:#ddd7ed;--blue:#6840d8;--good:#19764e;--warn:#865a0c;--bad:#b2314d;--nf-soft:#eee8fc;--nf-highlight:#f7eed7;--nf-accent:#7047eb;--shadow:0 12px 36px #35276f12;color-scheme:light}
:root[data-theme=dark]{--bg:#151120;--paper:#211a32;--ink:#f5f1fc;--muted:#c0b4d2;--line:#443456;--blue:#c5adff;--good:#8cdeaf;--warn:#f5d17e;--bad:#ffa6bd;--nf-soft:#352548;--nf-highlight:#433421;--nf-accent:#c5adff;--shadow:0 14px 36px #08050f30;color-scheme:dark}
body{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:radial-gradient(ellipse at top left,#7047eb0c,transparent 52%),var(--bg)}
.top{background:var(--paper);border:1px solid var(--line);border-radius:24px;padding:18px 24px;margin-top:20px;box-shadow:var(--shadow)}.brand.brand-unified{display:flex;align-items:center;gap:10px;font-size:24px;letter-spacing:-1px;color:var(--ink)}.brand-unified img{width:38px;height:38px;object-fit:contain}.brand-unified span{color:var(--ink)}.brand-unified small{display:none}.product-tabs a{border-radius:999px}.product-tabs a[aria-current=page]{background:var(--nf-soft);color:var(--blue)}button{border-radius:14px}[data-theme=dark] button{color:#211337}[data-theme=dark] button.secondary{color:var(--ink)}.brand-footer{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}.brand-footer img{width:130px;height:auto;object-fit:contain}.brand-footer a{color:var(--blue)}
@media(max-width:760px){.top{padding:16px;flex-wrap:wrap}.brand.brand-unified{font-size:22px}.top-actions{flex-wrap:wrap}.brand-footer{justify-content:center;text-align:center}}
[data-theme=dark] .nf-switch button{color:var(--muted);background:transparent}[data-theme=dark] .nf-switch button[aria-pressed=true]{color:var(--ink);background:var(--paper)}