:root{
  --bg:#07111f;
  --bg-elev:#0d1829;
  --bg-soft:#111f33;
  --panel:#0f1c2f;
  --panel-2:#15253d;
  --panel-3:#1b2d49;
  --text:#f5f8fc;
  --text-soft:#c7d3e2;
  --muted:#95a5bb;
  --line:rgba(255,255,255,.10);
  --line-strong:rgba(255,255,255,.16);
  --primary:#ff8a28;
  --primary-2:#ff6a00;
  --primary-soft:rgba(255,138,40,.14);
  --success:#1dc47d;
  --danger:#ff5f6d;
  --shadow:0 30px 80px rgba(0,0,0,.28);
  --radius:24px;
  --radius-lg:32px;
  --container:min(1360px, calc(100vw - 64px));
  --container-narrow:min(980px, calc(100vw - 64px));
}
html[data-theme="light"]{
  --bg:#f5f7fb;
  --bg-elev:#ffffff;
  --bg-soft:#f8fbff;
  --panel:#ffffff;
  --panel-2:#f6f8fc;
  --panel-3:#eef2f8;
  --text:#0f1e33;
  --text-soft:#2a3d56;
  --muted:#61758f;
  --line:rgba(15,30,51,.10);
  --line-strong:rgba(15,30,51,.15);
  --primary:#f57b20;
  --primary-2:#ff6500;
  --primary-soft:rgba(245,123,32,.10);
  --shadow:0 18px 48px rgba(15,30,51,.08);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  background:
    radial-gradient(circle at top left, rgba(255,138,40,.10), transparent 24%),
    radial-gradient(circle at top right, rgba(102,143,255,.10), transparent 28%),
    var(--bg);
  color:var(--text);
  line-height:1.7;
}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%}
button,input,textarea,select{font:inherit}
svg{width:1.08em;height:1.08em;flex:none}
h1,h2,h3,h4,p,ul{margin:0}
ul{padding-left:1.15rem}

.container{width:var(--container);margin:0 auto}
.narrow{width:var(--container-narrow);margin:0 auto}
.section{padding:34px 0}
.section-tight{padding:24px 0}
.alt{background:linear-gradient(180deg, transparent, rgba(127,127,127,.03), transparent)}
.card{
  background:linear-gradient(180deg, var(--panel), var(--panel-2));
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
}
html[data-theme="light"] .card{box-shadow:0 16px 40px rgba(18,38,63,.06)}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:9px 15px;border-radius:999px;
  background:var(--primary-soft);color:var(--primary);
  border:1px solid rgba(245,123,32,.18);
  font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;
  margin-bottom:16px;
}
.badge,.pill,.chip,.meta-tag{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:999px;border:1px solid var(--line);
  background:var(--bg-soft);color:var(--text-soft);
  font-size:12px;font-weight:700;padding:8px 12px;
}
.chip{cursor:pointer;transition:.18s ease}
.chip.active,.chip:hover{background:var(--text);color:var(--bg);border-color:transparent}
html[data-theme="light"] .chip.active,html[data-theme="light"] .chip:hover{background:var(--primary);color:#fff}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:15px 22px;border-radius:18px;border:1px solid var(--line);
  font-weight:800;cursor:pointer;transition:.18s ease;
}
.btn:hover{transform:translateY(-1px)}
.btn-primary{
  background:linear-gradient(135deg, var(--primary), var(--primary-2));
  color:#fff;border-color:transparent;box-shadow:0 18px 30px rgba(255,106,0,.24);
}
.btn-primary:hover{filter:brightness(1.03)}
.btn-secondary{
  background:var(--bg-soft);color:var(--text);
}
.btn-secondary:hover,.btn-ghost:hover{border-color:var(--line-strong);background:var(--panel-3)}
.btn-ghost{background:transparent;color:var(--text)}
.text-link,.tool-link{display:inline-flex;align-items:center;gap:8px;font-weight:800;color:var(--primary)}
.tool-link{margin-top:auto}

.topbar{padding:14px 0;border-bottom:1px solid var(--line)}
.topbar-inner,.footer-bottom,.section-head,.tool-toolbar,.section-bar,.footer-actions-row,.footer-bottom-left{display:flex;align-items:center;justify-content:space-between;gap:18px}
.topbar-note strong{display:block;font-size:14px;color:var(--text)}
.topbar-note span,.mini-link, .theme-toggle span{color:var(--muted)}
.topbar-actions{display:flex;align-items:center;gap:14px}
.theme-toggle{display:inline-flex;align-items:center;gap:10px;background:transparent;border:none;color:var(--text);cursor:pointer}
.site-header{position:sticky;top:0;z-index:30;backdrop-filter:blur(16px);background:color-mix(in srgb, var(--bg) 88%, transparent);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:22px;padding:16px 0}
.brand{display:flex;align-items:center;gap:14px;min-width:0}
.brand img,.footer-nubo img,.footer-brand-card-top img{width:48px;height:48px;border-radius:14px;object-fit:contain;background:#fff;padding:6px}
.brand-mark{display:grid;place-items:center;width:48px;height:48px;border-radius:14px;background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;font-weight:900}
.brand strong{display:block;font-size:18px}
.brand small{display:block;color:var(--muted)}
.nav nav{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.nav nav a{padding:11px 14px;border-radius:14px;color:var(--text-soft);font-weight:700}
.nav nav a:hover,.nav nav a.active{background:var(--bg-soft);color:var(--text)}
.nav-toggle{display:none;background:var(--bg-soft);border:1px solid var(--line);color:var(--text);border-radius:14px;padding:10px 14px}
.ad{margin-top:18px;padding:14px;border-radius:20px;background:var(--panel);border:1px dashed var(--line)}

.hero-v8{padding:38px 0 56px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:34px;align-items:center}
.hero-copy h1{font-size:clamp(50px,6vw,84px);line-height:.98;letter-spacing:-.055em;max-width:11ch}
.hero-copy p{margin-top:18px;font-size:18px;max-width:60ch;color:var(--text-soft)}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}
.stats-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:24px}
.stat-chip{display:flex;flex-direction:column;gap:2px;padding:14px 16px;border-radius:18px;background:var(--bg-soft);border:1px solid var(--line);min-width:138px}
.stat-chip strong{font-size:18px}
.stat-chip span{font-size:13px;color:var(--muted)}
.hero-stage{padding:28px;border-radius:34px;background:linear-gradient(180deg,#0f1727,#0b1320);color:#eff4fb}
html[data-theme="light"] .hero-stage{background:linear-gradient(180deg,#0f1d33,#142238)}
.hero-stage-top{display:flex;align-items:center;gap:8px;margin-bottom:18px}
.window-dot{width:11px;height:11px;border-radius:999px;background:rgba(255,255,255,.28)}
.hero-stage-pill{margin-left:auto;padding:8px 12px;border-radius:999px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);color:#cfdbeb;font-size:12px;font-weight:700}
.dashboard-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:16px}
.dashboard-main,.dashboard-side{display:grid;gap:16px}
.dashboard-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.dashboard-panel,.dashboard-mini{padding:22px;border-radius:26px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08)}
.dashboard-panel h3,.dashboard-panel h4,.dashboard-mini strong{display:block;margin-bottom:8px;color:#f5f8fe}
.dashboard-panel p,.dashboard-mini p,.mini-label,.metric-line span,.hero-inline-stats span{color:#c8d4e4}
.hero-primary-panel{background:linear-gradient(180deg,rgba(255,138,40,.16),rgba(255,138,40,.04));border-color:rgba(255,166,112,.20)}
.dashboard-panel-contrast{background:linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.03))}
.meter{height:12px;background:rgba(255,255,255,.10);border-radius:999px;overflow:hidden;margin-top:18px}
.meter span{display:block;height:100%;border-radius:999px;background:linear-gradient(135deg,var(--primary),var(--primary-2))}
.hero-inline-stats{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
.hero-inline-stats span{padding:8px 12px;border-radius:999px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.10);font-size:12px}
.metric-line{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid rgba(255,255,255,.08)}
.metric-line:last-child{border-bottom:none;padding-bottom:0}
.metric-line strong{color:#fff}

.service-strip,.cards,.category-blocks,.feature-grid,.magazine-grid,.about-grid-v7,.contact-grid-v7,.tool-layout,.stats-grid,.editor-grid,.media-grid,.settings-grid-pro{display:grid;gap:20px}
.service-strip{grid-template-columns:repeat(4,1fr)}
.service-chip{display:flex;align-items:flex-start;gap:14px;padding:20px;border-radius:22px;background:var(--panel);border:1px solid var(--line)}
.service-chip strong{display:block;font-size:15px;margin-bottom:3px}
.service-chip small{display:block;color:var(--muted);font-size:13px;line-height:1.55}
.tool-icon{display:grid;place-items:center;width:44px;height:44px;border-radius:16px;background:linear-gradient(135deg,var(--primary-soft),rgba(102,143,255,.16));color:var(--primary);border:1px solid rgba(255,138,40,.16)}
.tool-icon.small{width:40px;height:40px}

.section-head{margin-bottom:22px}
.section-head h2{font-size:clamp(32px,4vw,52px);letter-spacing:-.045em;line-height:1.02;margin-top:4px}
.section-head p{color:var(--muted);max-width:72ch;margin-top:10px}
.cards-3{grid-template-columns:repeat(3,1fr)}
.cards-4{grid-template-columns:repeat(4,1fr)}
.premium-card,.tool-card,.editorial-card,.category-card,.feature-card{padding:24px}
.premium-card{display:flex;flex-direction:column;min-height:100%}
.tool-card-top,.category-card-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}
.tool-card h3,.category-card h3,.feature-card h2,.feature-card h3,.magazine-body h2,.magazine-body h3,.article-card h2,.article-card h3,.footer-kicker h3{font-size:clamp(24px,2.7vw,38px);line-height:1.08;letter-spacing:-.04em}
.tool-card h3{font-size:26px;margin:10px 0 8px}
.tool-card p,.category-card p,.feature-card p,.post-body p,.article-card p,.magazine-body p{color:var(--text-soft)}
.fav-btn{display:grid;place-items:center;width:42px;height:42px;border-radius:14px;border:1px solid var(--line);background:transparent;color:var(--muted);cursor:pointer;transition:.18s ease}
.fav-btn.active,.fav-btn:hover{background:var(--primary-soft);color:var(--primary);border-color:rgba(255,138,40,.20)}
.category-blocks{grid-template-columns:repeat(3,1fr)}
.category-card ul{margin-top:14px;color:var(--text-soft)}
.category-card li{margin:9px 0}
.category-card a{font-weight:700}
.category-card a:hover{color:var(--primary)}
.feature-grid{grid-template-columns:1fr 1fr}
.feature-card{padding:30px}
.feature-card ul{color:var(--text-soft);line-height:1.9}
.metric-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:20px}
.metric-grid div{padding:16px;border-radius:18px;background:var(--bg-soft);border:1px solid var(--line)}
.metric-grid strong{display:block;font-size:24px}
.metric-grid span{color:var(--muted);font-size:14px}
.cta-band{padding:30px 32px;border-radius:32px;background:linear-gradient(135deg,#101927,#0a111b);color:#eff5fe;border:1px solid rgba(255,255,255,.08);display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
html[data-theme="light"] .cta-band{background:linear-gradient(135deg,#fff,#f4f7fb);color:var(--text);border-color:var(--line)}
.cta-band p{color:#c6d1e0}
html[data-theme="light"] .cta-band p{color:var(--muted)}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap}

.magazine-grid{grid-template-columns:1.25fr .75fr}
.magazine-lead,.article-card{overflow:hidden}
.magazine-lead img,.editorial-card img{width:100%;aspect-ratio:16/9;object-fit:cover}
.magazine-body,.post-body{padding:22px}
.magazine-body h2,.magazine-body h3{font-size:36px;margin:12px 0}
.magazine-stack{display:grid;gap:16px}
.mini-post-card{display:grid;grid-template-columns:1fr auto;gap:14px;padding:20px}
.mini-post-card h4{font-size:22px;line-height:1.15;margin:8px 0}
.meta-row{display:flex;flex-wrap:wrap;gap:14px;color:var(--muted);font-size:14px;margin-top:16px}
.editorial-card{padding:0;overflow:hidden}
.editorial-card .post-body h3{font-size:24px;line-height:1.14;margin:10px 0}
.article-hero{padding:52px 0 24px}
.article-hero h1,.page-hero h1{font-size:clamp(42px,5.6vw,70px);line-height:1.02;letter-spacing:-.05em;max-width:13ch}
.page-hero p,.article-card p,.article-prose li,.contact-line span,.highlight-box p,.result-empty p{color:var(--text-soft)}
.article-card{padding:28px}
.article-cover{border-radius:20px;margin-bottom:20px}
.article-content h2,.article-content h3{margin:1.4em 0 .55em;line-height:1.18}
.article-content p,.article-content li{margin:0 0 1em;color:var(--text-soft)}
.article-content ul{padding-left:1.2rem}
.empty{display:grid;place-items:center;min-height:180px;padding:30px;text-align:center;color:var(--muted)}

.about-grid-v7,.contact-grid-v7{grid-template-columns:1.2fr .8fr}
.about-points{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:22px}
.about-point,.highlight-box,.contact-line{padding:18px;border-radius:20px;background:var(--bg-soft);border:1px solid var(--line)}
.about-point strong,.highlight-box strong,.contact-line strong{display:block;margin-bottom:8px}
.contact-list{display:grid;gap:12px;margin-top:18px}
.contact-actions-v7{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}

.tool-toolbar{margin-bottom:22px;align-items:flex-end;flex-wrap:wrap}
.toolbar-right{display:grid;gap:12px}
.search{display:flex;align-items:center;gap:10px;padding:14px 16px;border-radius:18px;background:var(--panel);border:1px solid var(--line);min-width:min(360px,100%)}
.search input{width:100%;background:transparent;border:none;outline:none;color:var(--text)}
.category-filters{display:flex;gap:10px;flex-wrap:wrap}
.tool-layout{grid-template-columns:1fr .98fr;align-items:start}
.form-card,.result-card{padding:26px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
label{display:block;font-weight:800;margin:14px 0 8px;color:var(--text)}
input[type="text"],input[type="url"],input[type="email"],input[type="password"],input[type="number"],textarea,select{
  width:100%;padding:16px 18px;border-radius:18px;border:1px solid var(--line);
  background:var(--bg-soft);color:var(--text);outline:none;
}
input:focus,textarea:focus,select:focus{border-color:rgba(245,123,32,.4);box-shadow:0 0 0 4px rgba(245,123,32,.10)}
textarea{min-height:140px;resize:vertical}
.form-help{margin-top:10px;font-size:13px;color:var(--muted)}
.section-bar{margin-bottom:18px;flex-wrap:wrap}
.result-actions{display:flex;gap:10px;flex-wrap:wrap}
.export-surface{padding:18px;border-radius:20px;background:var(--bg-soft);border:1px solid var(--line);min-height:260px}
.pre{white-space:pre-wrap;word-break:break-word;margin:0;color:var(--text-soft)}
.table{width:100%;border-collapse:collapse}
.table th,.table td{padding:14px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.table th{color:var(--text)}
.serp-preview{padding:18px;border-radius:18px;background:var(--panel);border:1px solid var(--line)}
.serp-url{color:#3ca35a;font-size:14px}
.serp-title{font-size:22px;color:#5d9cff;margin:8px 0}
.serp-desc{color:var(--text-soft)}
.tool-hero-grid{display:grid;grid-template-columns:1fr .9fr;gap:24px;align-items:center}
.tool-hero-art{padding:18px}
.tool-hero-art img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:20px}
.slim-actions,.fav-inline{margin-top:18px;display:flex;gap:12px;flex-wrap:wrap}

.site-footer{margin-top:32px;background:linear-gradient(180deg,#0c1420,#081018);color:#edf3fb;border-top:1px solid rgba(255,255,255,.08)}
.footer-top-v8{display:grid;grid-template-columns:.95fr 1.05fr;gap:28px;padding:52px 0 26px}
.footer-kicker p,.footer-brand p,.footer-contact a,.footer-grid a{color:#bfcad9}
.footer-grid{grid-template-columns:repeat(4,1fr);gap:20px}
.footer-grid h4,.footer-brand h4{margin-bottom:12px;color:#fff}
.footer-grid a,.footer-contact a{display:block;margin:8px 0}
.footer-grid a:hover,.footer-contact a:hover,.footer-nubo:hover,.mini-link:hover,.text-link:hover{color:var(--primary)}
.footer-actions-row{justify-content:flex-start;margin-top:18px}
.footer-bottom-v8{padding:18px 0 26px;border-top:1px solid rgba(255,255,255,.08);display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap}
.footer-bottom-left{display:flex;flex-wrap:wrap;gap:10px 18px;color:#aeb9ca}
.footer-nubo{display:inline-flex;align-items:center;gap:12px;padding:10px 12px;border-radius:16px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);max-width:520px}
.footer-nubo span{color:#c7d1e0;font-size:14px;line-height:1.5}

.login-page{min-height:100vh;display:grid;place-items:center;padding:28px}
.login-card{width:min(540px,100%);padding:32px}.login-card.wide{width:min(900px,100%)}
.alert{padding:14px 16px;border-radius:18px;margin:14px 0;border:1px solid var(--line)}
.alert.success{background:rgba(29,196,125,.12);border-color:rgba(29,196,125,.22);color:#0ea765}
.alert.error{background:rgba(255,95,109,.12);border-color:rgba(255,95,109,.22);color:#d63d53}

.admin-body{background:var(--bg)}
.admin-shell{display:grid;grid-template-columns:320px 1fr;min-height:100vh}
.sidebar{padding:28px 22px;border-right:1px solid var(--line);background:linear-gradient(180deg,var(--panel),var(--panel-2));position:sticky;top:0;height:100vh}
.admin-brand{margin-bottom:28px}
.sidebar nav{display:flex;flex-direction:column;gap:8px}
.sidebar nav a{padding:14px 16px;border-radius:16px;color:var(--text-soft);font-weight:800}
.sidebar nav a:hover{background:var(--bg-soft);color:var(--text)}
.admin-main{padding:34px 40px 56px}
.admin-top p{margin-top:8px;color:var(--muted)}
.stats-grid{grid-template-columns:repeat(3,1fr)}
.stat-card{padding:24px;border-radius:24px;background:linear-gradient(180deg,var(--panel),var(--panel-2));border:1px solid var(--line)}
.stat-card strong{display:block;font-size:34px;line-height:1.05;margin-bottom:8px}
.editor-grid{grid-template-columns:1fr 1.15fr;margin-bottom:20px}
.editor-toolbar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px}
.editor-toolbar button{padding:11px 14px;border-radius:14px;border:1px solid var(--line);background:var(--bg-soft);color:var(--text);cursor:pointer}
.custom-editor{min-height:460px;padding:20px;border-radius:20px;border:1px solid var(--line);background:var(--bg-soft);overflow:auto}
.media-grid{grid-template-columns:repeat(4,1fr)}
.media-item{padding:16px}
.thumb-preview{margin-top:12px;border-radius:18px;max-height:180px;object-fit:contain;background:var(--bg-soft);padding:8px;border:1px solid var(--line)}
.settings-stack{display:grid;gap:22px}
.settings-card{padding:28px}
.settings-card-wide{padding:30px}
.compact-head{margin-bottom:18px}
.settings-submit-bar{position:sticky;bottom:18px;display:flex;justify-content:flex-end;margin-top:22px}
.settings-submit-bar .btn{min-width:220px}

@media (max-width:1180px){
  .hero-grid,.tool-hero-grid,.tool-layout,.feature-grid,.about-grid-v7,.contact-grid-v7,.admin-shell,.footer-top-v8,.editor-grid,.settings-grid-pro,.service-strip,.category-blocks,.cards-4,.cards-3,.stats-grid,.footer-grid,.magazine-grid{grid-template-columns:1fr}
  .dashboard-grid{grid-template-columns:1fr}
  .dashboard-row{grid-template-columns:1fr 1fr}
  .media-grid{grid-template-columns:repeat(2,1fr)}
  .admin-shell{grid-template-columns:1fr}
  .sidebar{position:relative;height:auto;border-right:none;border-bottom:1px solid var(--line)}
}
@media (max-width:860px){
  :root{--container:min(100vw - 28px,1360px);--container-narrow:min(100vw - 28px,980px)}
  .nav-toggle{display:inline-flex}
  .nav nav{position:absolute;top:100%;left:14px;right:14px;display:none;flex-direction:column;align-items:flex-start;padding:14px;border-radius:20px;background:var(--panel);border:1px solid var(--line);box-shadow:var(--shadow)}
  .nav nav.open{display:flex}
  .topbar-inner,.section-head,.footer-bottom-v8,.section-bar,.tool-toolbar,.footer-actions-row,.footer-bottom-left{flex-direction:column;align-items:flex-start}
  .hero-copy h1,.article-hero h1,.page-hero h1{font-size:42px}
  .dashboard-row,.grid-2,.grid-3,.about-points,.mini-post-card{grid-template-columns:1fr}
  .search{min-width:100%}
  .media-grid{grid-template-columns:1fr}
  .admin-main{padding:26px 20px 40px}
  .footer-nubo{max-width:100%}
}

/* v9 visual refinement */
.btn{
  min-height:56px;
  box-shadow:0 10px 24px rgba(0,0,0,.10);
}
.btn:focus-visible,.theme-toggle:focus-visible,.nav nav a:focus-visible,.mini-link:focus-visible{
  outline:3px solid rgba(245,123,32,.28);
  outline-offset:3px;
}
.btn-secondary{
  background:rgba(255,255,255,.04);
  color:#f7fbff;
  border-color:rgba(255,255,255,.14);
  box-shadow:0 10px 24px rgba(0,0,0,.16);
}
.btn-secondary:hover,.btn-ghost:hover{
  background:rgba(255,255,255,.08);
  border-color:rgba(255,255,255,.20);
}
html[data-theme="light"] .btn-secondary{
  background:#fff;
  color:var(--text);
  border-color:rgba(15,30,51,.12);
  box-shadow:0 12px 26px rgba(18,38,63,.08);
}
html[data-theme="light"] .btn-secondary:hover{
  background:#f7f9fc;
  border-color:rgba(15,30,51,.18);
}
.topbar{padding:12px 0;border-bottom:1px solid var(--line)}
.site-header{position:sticky;top:0;z-index:30;backdrop-filter:blur(16px);background:color-mix(in srgb, var(--bg) 90%, transparent);border-bottom:1px solid var(--line)}
.nav{padding:18px 0}
.page-hero,
.article-hero{
  padding:64px 0 22px;
}
.page-hero .container,
.article-hero .container{
  position:relative;
}
.page-hero h1,
.article-hero h1{
  margin-top:6px;
  max-width:12ch;
}
.page-hero p{
  margin-top:14px;
  max-width:72ch;
}
.page-hero .eyebrow{margin-bottom:18px}
.footer-pro{
  margin-top:72px;
  padding:0 0 26px;
  background:linear-gradient(180deg,#09111d,#060d16);
  color:#edf3fb;
  border-top:1px solid rgba(255,255,255,.06);
}
.footer-cta-pro{
  display:grid;
  grid-template-columns:1.2fr auto;
  gap:22px;
  align-items:center;
  padding:28px 30px;
  margin-top:0;
  transform:translateY(-28px);
  background:linear-gradient(135deg,rgba(255,255,255,.04),rgba(255,255,255,.02));
  border:1px solid rgba(255,255,255,.08);
  border-radius:28px;
}
.footer-cta-pro h3{
  font-size:clamp(28px,3vw,42px);
  line-height:1.05;
  letter-spacing:-.04em;
}
.footer-cta-pro p{
  margin-top:10px;
  color:#c5d0df;
  max-width:66ch;
}
.footer-actions-row-pro{justify-content:flex-end;align-items:center}
.footer-main-pro{
  display:grid;
  grid-template-columns:1.05fr 1.4fr;
  gap:36px;
  padding:16px 0 28px;
  align-items:start;
}
.footer-brand-pro{
  padding-right:12px;
}
.footer-brand-head{
  display:flex;
  align-items:center;
  gap:16px;
  margin-bottom:14px;
}
.footer-brand-head img{
  width:52px;
  height:52px;
  border-radius:14px;
  object-fit:contain;
  background:#fff;
  padding:6px;
}
.footer-brand-head strong{
  display:block;
  font-size:24px;
  line-height:1.1;
}
.footer-brand-head p,
.footer-brand-copy{
  color:#b7c3d4;
}
.footer-links-pro{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:24px;
}
.footer-links-pro h4{
  margin-bottom:12px;
  font-size:14px;
  text-transform:uppercase;
  letter-spacing:.08em;
  color:#fff;
}
.footer-links-pro a{
  display:block;
  margin:8px 0;
  color:#c5d0df;
}
.footer-links-pro a:hover{color:var(--primary)}
.footer-bottom-pro{
  padding:18px 0 0;
  border-top:1px solid rgba(255,255,255,.08);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  flex-wrap:wrap;
}
.footer-ref-pro{
  display:inline-flex;
  align-items:center;
  gap:12px;
  padding:10px 14px;
  border-radius:16px;
  border:1px solid rgba(255,255,255,.08);
  background:rgba(255,255,255,.04);
  max-width:460px;
}
.footer-ref-pro img{
  width:42px;
  height:42px;
  border-radius:12px;
  object-fit:contain;
  background:#fff;
  padding:5px;
}
.footer-ref-pro span{
  color:#c5d0df;
  font-size:14px;
  line-height:1.45;
}
html[data-theme="light"] .footer-pro{
  background:linear-gradient(180deg,#f6f8fc,#eef3f8);
  color:var(--text);
  border-top:1px solid var(--line);
}
html[data-theme="light"] .footer-cta-pro{
  background:linear-gradient(135deg,#fff,#f7f9fc);
  border-color:rgba(15,30,51,.08);
}
html[data-theme="light"] .footer-cta-pro p,
html[data-theme="light"] .footer-brand-head p,
html[data-theme="light"] .footer-brand-copy,
html[data-theme="light"] .footer-links-pro a,
html[data-theme="light"] .footer-ref-pro span,
html[data-theme="light"] .footer-bottom-left{
  color:var(--muted);
}
html[data-theme="light"] .footer-links-pro h4,
html[data-theme="light"] .footer-brand-head strong{
  color:var(--text);
}
html[data-theme="light"] .footer-ref-pro{
  background:#fff;
  border-color:rgba(15,30,51,.10);
}
.settings-grid-v8{grid-template-columns:repeat(2,minmax(0,1fr))}
.settings-card-wide{padding:34px}
.settings-card .eyebrow{margin-bottom:14px}
.settings-submit-bar-v8{padding-top:8px}
.settings-submit-bar-v8 .btn{min-width:240px}
@media (max-width:1180px){
  .footer-cta-pro,
  .footer-main-pro,
  .footer-links-pro,
  .settings-grid-v8{grid-template-columns:1fr}
  .footer-actions-row-pro{justify-content:flex-start}
}
@media (max-width:860px){
  .page-hero,.article-hero{padding:42px 0 18px}
  .footer-pro{margin-top:56px}
  .footer-cta-pro{padding:24px 20px;transform:translateY(-22px)}
  .footer-brand-head{align-items:flex-start}
}

/* Commerce / membership extensions */
.topbar-actions-extended{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.user-pill{font-weight:700}
.brand-logo-only strong,.brand-logo-only small{display:none}
.page-hero-spaced{padding-top:70px}
.tool-meta-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.pill-accent{background:rgba(255,132,34,.14);color:#ff8a2a;border:1px solid rgba(255,132,34,.28)}
.pricing-grid-commerce{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.price-card{padding:28px;border:1px solid var(--line);position:relative}
.price-card.featured{box-shadow:0 18px 40px rgba(255,123,0,.16);border-color:rgba(255,132,34,.45)}
.price-amount{font-size:40px;font-weight:800;line-height:1;margin-top:14px}
.price-sub{color:var(--muted);margin:8px 0 16px}
.price-list{list-style:none;padding:0;margin:0 0 18px;display:grid;gap:10px}
.price-list li{position:relative;padding-left:20px;color:var(--muted)}
.price-list li::before{content:"•";position:absolute;left:0;color:#ff8a2a}
.account-grid,.checkout-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.saved-report-list{list-style:none;padding:0;margin:0;display:grid;gap:12px}
.saved-report-list li{padding:12px 14px;border:1px solid var(--line);border-radius:16px;background:var(--panel)}
.saved-report-list small{display:block;color:var(--muted);margin-top:4px}
.table-wrap{overflow:auto}
.premium-gate{text-align:center;padding:42px}
.premium-gate h2{margin-bottom:10px}
.footer-commerce{padding-top:38px}
.footer-grid-compact{display:grid;grid-template-columns:1.15fr 1fr;gap:24px;align-items:start}
.compact-brand,.compact-columns{background:transparent;padding:0}
.compact-footer-actions{margin-top:18px}
.footer-bottom-compact{padding-top:16px;padding-bottom:30px}
.footer-ref-compact{max-width:420px}
.admin-main-wide{padding:28px 32px}
.stats-grid-admin4{grid-template-columns:repeat(4,minmax(0,1fr))}
.form-help{color:var(--muted);font-size:14px;margin-top:10px}
.grid-2,.grid-3{display:grid;gap:14px}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.result-card .alert{margin-bottom:16px}
html[data-theme="light"] .pill-accent{background:#fff2e7;color:#e46b00;border-color:#ffc38f}
html[data-theme="light"] .price-card.featured{box-shadow:0 16px 30px rgba(255,123,0,.09)}
html[data-theme="light"] .footer-ref-compact{background:#fff}
html[data-theme="light"] .saved-report-list li{background:#fff}
@media (max-width:1080px){
  .pricing-grid-commerce,.account-grid,.checkout-grid,.footer-grid-compact,.stats-grid-admin4{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  .pricing-grid-commerce,.account-grid,.checkout-grid,.footer-grid-compact,.stats-grid-admin4,.grid-2,.grid-3{grid-template-columns:1fr}
  .admin-main-wide{padding:18px}
}


/* v12 stability and layout refinement */
:root{
  --container:min(1520px, calc(100vw - 72px));
  --container-narrow:min(1100px, calc(100vw - 72px));
}
body{min-width:320px}
.container{width:var(--container)}
.narrow{width:var(--container-narrow)}
.section{padding:42px 0}
.section-tight{padding:30px 0}
.nav-outer{gap:28px}
.brand-copy{min-width:0}
.brand-logo-only{gap:0}
.brand-logo-only .brand-copy{display:none !important}
.topbar{padding:14px 0}
.topbar-note.compact span{display:block;margin-top:4px}
.site-header{background:color-mix(in srgb, var(--bg) 92%, transparent)}
.nav{padding:18px 0 20px}
.nav nav{gap:10px}
.nav nav a{padding:12px 16px;border-radius:16px}
.page-hero-spaced{padding-top:96px;padding-bottom:28px}
.page-hero h1,.article-hero h1{max-width:16ch}
.page-hero p,.article-hero p{margin-top:16px;max-width:78ch}
.card{overflow:hidden}
.panel-card{padding:30px}
.panel-card h2{font-size:clamp(30px,3vw,42px);line-height:1.08;letter-spacing:-.04em;margin-bottom:10px}
.panel-card p + .btn,.panel-card p + form,.panel-card p + .table-wrap,.panel-card p + .saved-report-list{margin-top:18px}
.cards-2,.account-lower-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:24px}
.account-grid-pro{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.account-grid-pro .panel-card,.account-lower-grid .panel-card{min-height:100%}
.table-wrap{margin-top:18px}
.table th{font-size:14px;color:var(--muted);font-weight:800}
.table td,.table th{padding:16px 14px}
.saved-report-list li{padding:14px 16px}
.price-card{display:flex;flex-direction:column;gap:10px}
.price-card .btn{margin-top:auto}
.checkout-grid .panel-card:first-child form{margin-top:18px}
.footer-v12{margin-top:72px;padding:0 0 22px;background:linear-gradient(180deg,#08111b,#050b14)}
.footer-shell{padding:34px 0 0}
.footer-main{display:grid;grid-template-columns:minmax(320px,.95fr) minmax(0,1.15fr);gap:48px;align-items:start;padding-bottom:22px}
.footer-brand-block{max-width:560px}
.footer-brand-link{display:flex;align-items:center;gap:14px}
.footer-brand-copy{margin-top:16px;max-width:54ch;color:#c3cfde}
.footer-links-wrap{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px}
.footer-links-wrap h4{margin:0 0 12px;font-size:14px;text-transform:uppercase;letter-spacing:.08em;color:#fff}
.footer-links-wrap a{display:block;margin:8px 0;color:#c3cfde}
.footer-links-wrap a:hover,.footer-ref-inline:hover{color:var(--primary)}
.footer-bottom-compact{padding:18px 0 6px;border-top:1px solid rgba(255,255,255,.08)}
.footer-ref-inline{color:#c3cfde;font-weight:700}
html[data-theme="light"] .footer-v12{background:linear-gradient(180deg,#f7f9fc,#edf2f8)}
html[data-theme="light"] .footer-brand-copy,
html[data-theme="light"] .footer-links-wrap a,
html[data-theme="light"] .footer-ref-inline{color:var(--muted)}
html[data-theme="light"] .footer-links-wrap h4{color:var(--text)}
.compact-footer-actions .btn{min-height:54px}
.btn-primary{box-shadow:0 16px 34px rgba(255,106,0,.24)}
.btn-secondary{background:rgba(255,255,255,.06);color:var(--text);border-color:var(--line-strong)}
html[data-theme="light"] .btn-secondary{background:#fff;color:var(--text);border-color:rgba(15,30,51,.14)}
.eyebrow{margin-bottom:18px}
.admin-shell-pro{grid-template-columns:290px 1fr}
.sidebar-pro{padding:30px 24px}
.sidebar nav a{padding:15px 16px;border-radius:16px}
.admin-main-pro{padding:34px 44px 60px}
.settings-card{padding:32px}
.settings-grid-v8{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px 28px}
label{margin:16px 0 8px}
.thumb-preview{max-height:160px}
@media (max-width:1280px){
  :root{--container:min(100vw - 40px,1440px);--container-narrow:min(100vw - 40px,1060px)}
  .footer-main,.footer-links-wrap,.cards-2,.account-lower-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:980px){
  .footer-main,.footer-links-wrap,.cards-2,.account-lower-grid,.account-grid-pro,.checkout-grid,.pricing-grid-commerce,.settings-grid-v8,.admin-shell-pro{grid-template-columns:1fr}
  .admin-main-pro{padding:24px 18px 48px}
  .page-hero-spaced{padding-top:74px}
}
@media (max-width:760px){
  :root{--container:min(100vw - 24px,1440px);--container-narrow:min(100vw - 24px,1060px)}
  .panel-card,.settings-card{padding:22px}
  .nav{padding:14px 0 16px}
  .footer-v12{margin-top:56px}
  .footer-shell{padding-top:26px}
}