:root{
  color-scheme:dark;
  --bg:#080d1a!important;
  --surface:#101827!important;
  --surface-2:#172235!important;
  --fg:#f8fafc!important;
  --muted:#a6b3c4!important;
  --border:#263244!important;
  --primary:#60a5fa!important;
  --primary-2:#2dd4bf!important;
  --accent:#5eead4!important;
  --shadow:0 18px 45px rgba(0,0,0,.32)!important;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{background:#080d1a!important;color:#f8fafc!important}
body{margin:0;background:var(--bg)!important;color:var(--fg)!important;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;font-size:16px}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(1160px,calc(100% - 32px));margin-inline:auto}
.site-header{position:sticky;top:0;z-index:30;border-bottom:1px solid var(--border);background:rgba(11,16,32,.86);backdrop-filter:blur(16px)}
.nav{min-height:68px;display:flex;align-items:center;justify-content:space-between;gap:18px}
.brand{display:flex;align-items:center;gap:10px;font-size:17px;font-weight:950;letter-spacing:0}
.brand span,.icon{display:grid;place-items:center;width:42px;height:42px;border-radius:8px;background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;font-weight:950;box-shadow:0 10px 22px rgba(37,99,235,.2)}
.brand img{width:42px;height:42px;border-radius:8px;object-fit:contain;background:transparent!important;box-shadow:none!important}
.nav-links{display:flex;align-items:center;gap:18px;color:var(--muted);font-size:14px;font-weight:850}
.nav-links a:hover{color:var(--fg)}
.notice-bar{border-bottom:1px solid var(--border);background:rgba(96,165,250,.12);color:var(--fg);padding:10px 16px;text-align:center;font-weight:850}
.menu-btn{min-height:40px;border:1px solid var(--border);background:var(--surface);color:var(--fg);border-radius:8px;padding:0 13px;font-weight:850;cursor:pointer}
.menu-btn{display:none}
.hero{border-bottom:1px solid var(--border);background:linear-gradient(180deg,var(--surface),var(--bg))}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(320px,.9fr);gap:34px;align-items:center;padding:64px 0}
.hero-copy{display:flex;flex-direction:column;align-items:flex-start}
.eyebrow{margin:0 0 10px;font-size:12px;text-transform:uppercase;font-weight:950;color:var(--accent);letter-spacing:.08em}
.h1{margin:0;font-size:clamp(42px,6vw,76px);line-height:.98;font-weight:950;letter-spacing:0}
.lead{max-width:680px;margin:22px 0 0;color:var(--muted);font-size:18px;line-height:1.75}
.button-row,.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.btn-primary,.btn-secondary,.btn-danger{display:inline-flex;align-items:center;justify-content:center;min-height:44px;border-radius:8px;padding:0 16px;font-weight:950;border:0;cursor:pointer;white-space:nowrap}
.btn-primary{background:var(--primary);color:#fff;box-shadow:0 14px 26px rgba(37,99,235,.2)}
.btn-primary:hover{filter:brightness(.96);transform:translateY(-1px)}
.btn-secondary{background:var(--surface);border:1px solid var(--border);color:var(--fg)}
.btn-secondary:hover{border-color:var(--primary);transform:translateY(-1px)}
.btn-danger{background:var(--danger);color:#fff}
.card{background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:22px;box-shadow:var(--shadow)}
.hero-search{display:grid;gap:18px}
.mini-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.mini-tool{min-height:72px;border:1px solid var(--border);border-radius:8px;padding:14px;display:flex;align-items:center;font-weight:900;background:var(--bg)}
.mini-tool:hover{border-color:var(--primary);color:var(--primary)}
.section{padding:40px 0}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:18px;margin-bottom:22px}
.section-head h2,.faq-card h2{margin:0;font-size:clamp(26px,4vw,36px);line-height:1.12;font-weight:950;letter-spacing:0}
.text-link{font-weight:950;color:var(--primary)}
.grid-auto{display:grid;grid-template-columns:repeat(auto-fit,minmax(245px,1fr));gap:16px}
.grid-auto .wide{grid-column:1/-1}
.category-card,.tool-card,.workflow-card,.article-card{display:grid;gap:12px;min-height:210px;transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}
.category-card:hover,.tool-card:hover,.workflow-card:hover,.article-card:hover{transform:translateY(-3px);border-color:var(--primary);box-shadow:0 22px 50px rgba(15,23,42,.12)}
.category-card .icon,.tool-card .icon{width:46px;height:46px;background:var(--surface-2);color:var(--primary);box-shadow:none}
.category-card h3,.tool-card h3,.workflow-card h3,.article-card h3{margin:0;font-size:20px;line-height:1.2;font-weight:950}
.category-card strong,.workflow-card span{margin-top:auto;color:var(--primary);font-size:14px;font-weight:950}
.muted{color:var(--muted);line-height:1.65}
.trust-card{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.trust-card h3{margin:0 0 8px;font-size:17px}
.faq-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:18px}
details{border:1px solid var(--border);border-radius:8px;padding:16px;background:var(--surface)}
summary{cursor:pointer;font-weight:950}
.input,.select,.textarea{width:100%;min-height:44px;border:1px solid var(--border);border-radius:8px;background:var(--surface);color:var(--fg);padding:10px 12px;font:inherit}
.file-input{padding:8px}
.file-input::file-selector-button{border:0;border-radius:8px;background:var(--primary);color:#fff;font-weight:950;padding:10px 12px;margin-right:12px;cursor:pointer}
.input:focus,.select:focus,.textarea:focus{outline:3px solid rgba(37,99,235,.16);border-color:var(--primary)}
.textarea{min-height:150px;resize:vertical}
.label{display:grid;gap:8px;font-size:14px;font-weight:950}
.tool-shell{display:grid;gap:20px}
.tool-form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:14px}
.tool-form-grid .wide{grid-column:1/-1}
.tool-grid{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:20px;align-items:start}
.tool-list-layout{display:grid;grid-template-columns:260px minmax(0,1fr);gap:20px;margin-top:20px}
.tools-filter{display:grid;grid-template-columns:minmax(0,1fr) 240px auto;gap:14px;align-items:end;margin-top:22px}
.filter-link{display:block;border-bottom:1px solid var(--border);padding:10px 0;color:var(--muted);font-weight:850}
.filter-link:hover{color:var(--primary)}
.result-count{margin-bottom:14px;color:var(--muted);font-weight:850}
.desktop-only{display:block}
.result-panel{position:sticky;top:88px}
.result-panel pre,.result-box pre{white-space:pre-wrap}
.result-box{border:1px solid var(--border);border-radius:8px;background:var(--surface-2);padding:16px}
.result-box p{margin:0 0 8px;color:var(--muted);font-size:12px;text-transform:uppercase;font-weight:950}
.result-box strong{font-size:22px;line-height:1.2}
.ad-slot{min-height:96px;border:1px dashed rgba(96,165,250,.55);border-radius:8px;display:grid;place-items:center;color:var(--muted);background:rgba(16,24,39,.72);margin:24px 0;font-weight:850;text-align:center;padding:16px}
.result-panel .ad-slot{min-height:250px;margin:20px 0 0}
.prose{line-height:1.75}
.prose h1,.prose h2,.prose h3{line-height:1.2}
.footer{margin-top:44px;border-top:1px solid var(--border);background:var(--surface);padding:36px 0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:24px}
.footer-image-link{display:block;margin:0 0 14px!important}
.footer-image{width:min(100%,1024px);aspect-ratio:1024/320;max-height:160px;object-fit:contain;background:transparent!important;border-radius:0}
.footer h3{margin-top:0}
.footer a{display:block;margin:9px 0;color:var(--muted)}
.footer a:hover{color:var(--fg)}
.table{width:100%;border-collapse:collapse}
.table th,.table td{padding:12px;border-bottom:1px solid var(--border);text-align:left;vertical-align:top}
.permission-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;margin:14px 0 24px}
.permission-grid label{border:1px solid var(--border);border-radius:8px;background:var(--surface-2);padding:12px;font-weight:850}
.analytics-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:24px}
.bar-chart{display:grid;gap:10px;margin-top:16px}
.bar-row{display:grid;grid-template-columns:120px 1fr 82px;gap:12px;align-items:center;color:var(--muted);font-weight:850}
.daily-row{grid-template-columns:90px 1fr 82px}
.bar-row strong{display:block;height:12px;min-width:4px;border-radius:999px;background:linear-gradient(90deg,var(--primary),var(--accent))}
.bar-row em{font-style:normal;text-align:right;color:var(--fg)}
.brand-upload-grid{align-items:stretch}
.upload-card{border:1px solid var(--border);border-radius:8px;background:var(--surface-2);padding:16px;display:grid;gap:14px}
.upload-preview{width:108px;height:108px;border:1px solid var(--border);border-radius:8px;background:var(--bg);display:grid;place-items:center;overflow:hidden;color:var(--accent);font-weight:950}
.upload-preview.transparent{background:transparent}
.upload-preview.small{width:72px;height:72px}
.upload-preview.footer-preview{width:100%;max-width:512px;aspect-ratio:1024/320;height:auto;background:transparent}
.upload-preview img{width:100%;height:100%;object-fit:cover}
.upload-preview.transparent img,.upload-preview.footer-preview img{object-fit:contain;background:transparent}
.check-row{display:flex;align-items:center;gap:9px;color:var(--muted);font-weight:850}
.toggle-card,.ad-admin-card{border:1px solid var(--border);border-radius:8px;background:var(--surface-2);padding:14px;display:flex;gap:12px;align-items:flex-start}
.toggle-card input,.check-row input{width:18px;height:18px;accent-color:var(--primary)}
.toggle-card strong{display:block;color:var(--fg)}
.toggle-card small{display:block;color:var(--muted);line-height:1.5;margin-top:4px}
.ad-admin-card{display:grid}
.alert{padding:14px;border-radius:8px;background:#fee2e2;color:#991b1b;font-weight:850;white-space:pre-wrap}
@media(max-width:900px){
  .hero-grid,.tool-grid,.tool-list-layout,.footer-grid,.trust-card,.faq-grid,.analytics-grid{grid-template-columns:1fr}
  .hero-grid{padding:46px 0}
  .section-head{align-items:flex-start}
  .result-panel{position:static}
  .tools-filter{grid-template-columns:1fr}
  .desktop-only{display:none}
}
@media(max-width:720px){
  body{font-size:15px}
  .container{width:min(100% - 20px,1160px)}
  .nav-links{display:none;position:absolute;left:12px;right:12px;top:70px;background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:16px;box-shadow:var(--shadow)}
  .nav-links.open{display:grid}
  .menu-btn{display:inline-flex;align-items:center}
  .nav{min-height:62px}
  .brand{font-size:15px;min-width:0}
  .brand span,.brand img{width:36px;height:36px}
  .footer-image{max-height:100px}
  .mini-grid{grid-template-columns:1fr}
  .h1{font-size:42px}
  .lead{font-size:16px}
  .section{padding:28px 0}
  .section-head{display:grid}
  .card{padding:16px}
  .grid-auto{grid-template-columns:1fr;gap:12px}
  .category-card,.tool-card,.workflow-card,.article-card{min-height:0}
  .tool-form-grid{grid-template-columns:1fr}
  .result-box strong{font-size:18px}
  .table{display:block;overflow-x:auto;white-space:nowrap}
  .bar-row,.daily-row{grid-template-columns:1fr;gap:6px;font-size:13px}
  .bar-row em{text-align:left}
  .ad-slot{min-height:82px;margin:18px 0}
  .button-row .btn-primary,.button-row .btn-secondary,.actions .btn-primary,.actions .btn-secondary{width:100%}
}