:root{--bg:#f6f8fd;--card:#fff;--text:#132238;--muted:#65738a;--line:#e4e9f3;--primary:#4057f2;--green:#0aa37f;--orange:#f59e0b;--red:#ef4444;--purple:#7c3aed;--cyan:#0891b2;--radius:22px;--shadow:0 20px 55px rgba(27,39,74,.10)}*{box-sizing:border-box}body{margin:0;font-family:Inter,Arial,sans-serif;background:var(--bg);color:var(--text);font-weight:400}a{text-decoration:none;color:inherit}.site-header{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;padding:16px 7%;background:rgba(255,255,255,.9);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.brand{display:flex;gap:12px;align-items:center}.brand span{width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,var(--primary),var(--green));display:grid;place-items:center;color:#fff;font-weight:700}.brand small{font-weight:600}.site-nav{display:flex;align-items:center;gap:20px;color:var(--muted)}.site-nav a:hover{color:var(--primary)}.btn,button,.file-label{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:14px;background:var(--primary);color:#fff;padding:12px 18px;font-weight:600;cursor:pointer}.btn.small{padding:9px 14px}.btn.light{background:#eef2ff;color:var(--primary)}.btn.danger{background:var(--red)}.menu-btn{display:none}.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:36px;align-items:center;padding:70px 7%}.hero h1{font-size:clamp(36px,5vw,68px);line-height:1.02;margin:0 0 18px}.hero p,.section-head p,.card p,.site-footer p{color:var(--muted);line-height:1.7}.hero-card{background:var(--card);border-radius:32px;box-shadow:var(--shadow);padding:26px}.hero-card img{width:100%;height:300px;object-fit:cover;border-radius:24px;background:#dbe3ff}.section{padding:45px 7%}.section-head{max-width:720px;margin-bottom:24px}.section-head h2{font-size:34px;margin:0 0 10px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.card,.form-card,.table-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px}.card h3{margin:0 0 10px}.icon{width:46px;height:46px;border-radius:16px;display:grid;place-items:center;color:#fff;margin-bottom:14px}.bg1{background:linear-gradient(135deg,#4057f2,#7c3aed)}.bg2{background:linear-gradient(135deg,#0aa37f,#0891b2)}.bg3{background:linear-gradient(135deg,#f59e0b,#ef4444)}.bg4{background:linear-gradient(135deg,#7c3aed,#db2777)}.bg5{background:linear-gradient(135deg,#0891b2,#4057f2)}.bg6{background:linear-gradient(135deg,#10b981,#84cc16)}.site-footer{display:flex;justify-content:space-between;gap:25px;padding:34px 7%;background:#111827;color:#fff}.site-footer p{color:#cbd5e1}.auth-wrap{min-height:calc(100vh - 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