:root{
  --bg:#f4f7fb;--card:#fff;--border:#e5e7eb;--text:#0f172a;--muted:#64748b;
  --primary:#0f766e;--primary-2:#14b8a6;--danger:#b91c1c;--warning:#b45309;--success:#15803d;
  --shadow:0 14px 34px rgba(15,23,42,.06);--radius:18px
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,sans-serif;background:linear-gradient(180deg,#f8fbff,#f4f7fb);color:var(--text)}
a{text-decoration:none;color:var(--primary)}img{max-width:100%}
.container{max-width:1180px;margin:0 auto;padding:0 20px}
.public-nav,.topbar,.card,.sidebar{background:#fff}.public-nav{border-bottom:1px solid var(--border);backdrop-filter:blur(10px);position:sticky;top:0;z-index:20}
.nav-inner{display:flex;justify-content:space-between;align-items:center;padding:14px 0;gap:16px}.nav-inner nav{display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.logo{font-weight:900;color:var(--text);letter-spacing:.2px}
.hero{padding:72px 0;background:radial-gradient(circle at top right, rgba(20,184,166,.15), transparent 30%),linear-gradient(180deg,#f5fffd,#ffffff)}
.hero h1{font-size:48px;line-height:1.05;margin:0 0 12px}.hero p{max-width:760px;color:var(--muted);font-size:18px}
.section{padding:40px 0}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:11px 16px;border:1px solid var(--border);border-radius:14px;background:#fff;color:var(--text);font-weight:600}
.btn:hover{transform:translateY(-1px)}.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;border-color:transparent;box-shadow:0 10px 24px rgba(15,118,110,.22)}
.btn-soft{background:#ecfeff;border-color:#a5f3fc;color:#115e59}
.cta-row{display:flex;gap:12px;margin:18px 0 24px;flex-wrap:wrap}
.cards{margin-top:20px}.grid-2,.grid-3,.grid-4{display:grid;gap:18px}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}
.card{border:1px solid rgba(226,232,240,.9);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}
.glass-card{background:rgba(255,255,255,.82);backdrop-filter:blur(8px)}
.app-shell{display:grid;grid-template-columns:280px 1fr;min-height:100vh}
.sidebar{border-right:1px solid var(--border);padding:22px;position:sticky;top:0;height:100vh;background:linear-gradient(180deg,#fff,#f8fafc)}
.org-name{font-weight:800;margin:16px 0 6px}.side-nav{display:flex;flex-direction:column;gap:8px;margin-top:20px}.side-nav a{padding:11px 13px;border-radius:12px}.side-nav a:hover{background:#f1f5f9}
.main{padding:22px}.topbar{border:1px solid var(--border);border-radius:18px;padding:18px;display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px;box-shadow:var(--shadow)}
.topbar-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.muted{color:var(--muted)}.small{font-size:12px}
.stat .num{font-size:32px;font-weight:800;margin-top:8px}.badge{padding:4px 10px;border-radius:999px;background:#e5e7eb;font-size:12px;display:inline-block;font-weight:700}
.success{background:#dcfce7;color:#166534}.warning{background:#fef3c7;color:#92400e}.danger{background:#fee2e2;color:#991b1b}
.alert{padding:12px 14px;border-radius:14px;margin:12px 0;border:1px solid transparent}.alert.success{background:#dcfce7;border-color:#bbf7d0}.alert.danger{background:#fee2e2;border-color:#fecaca}
.auth-card,.form-card{max-width:740px;margin:0 auto}.price{font-size:34px;font-weight:800}
form{display:grid;gap:12px}input,select,textarea,button{font:inherit}input,select,textarea{width:100%;padding:12px 13px;border:1px solid var(--border);border-radius:14px;background:#fff}
textarea{min-height:120px}table{width:100%;border-collapse:collapse}th,td{padding:11px;border-bottom:1px solid var(--border);text-align:start;vertical-align:top}
.ad-slot{margin:18px 0;padding:18px;border:1px dashed #cbd5e1;border-radius:16px;background:#f8fafc;color:#64748b;text-align:center}
.article h2{margin-top:0}.feature-list{margin:0;padding-left:18px}.feature-list li{margin:8px 0}
.split-links{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-top:6px}
.hero-mini{display:flex;justify-content:space-between;align-items:center;gap:14px}.premium-hero{background:linear-gradient(135deg,#ffffff,#f0fdfa)}.plan-pill{padding:10px 14px;border-radius:999px;background:#ecfeff;font-weight:700;color:#115e59}
.pricing-card{position:relative;overflow:hidden}.pricing-card.active-plan{border-color:#99f6e4;box-shadow:0 18px 40px rgba(20,184,166,.18)}
.pricing-card.active-plan::after{content:"Current";position:absolute;top:16px;right:-34px;background:#0f766e;color:#fff;padding:6px 40px;transform:rotate(35deg);font-size:12px;font-weight:700}
.quick-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.quick-card{padding:18px;border:1px solid var(--border);border-radius:16px;background:#fff}
.kicker{display:inline-block;padding:6px 10px;border-radius:999px;background:#ecfeff;color:#115e59;font-weight:700;font-size:12px}
.footer-note{padding:32px 0;color:var(--muted)}
@media (max-width: 960px){.grid-2,.grid-3,.grid-4,.quick-grid,.app-shell{grid-template-columns:1fr}.sidebar{position:relative;height:auto;border-right:none;border-bottom:1px solid var(--border)}.hero h1{font-size:36px}}