*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #0a0f1a;--surface: rgba(18, 26, 40, .85);--border: rgba(255,255,255,.07);--text: #e2e8f0;--text-secondary: #8892a8;--text-muted: #64748b;--accent: #38bdf8;--radius: 14px}body{font-family:Inter,system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font-family:inherit}header{position:sticky;top:0;z-index:100;background:#0a0f1aeb;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-bottom:1px solid var(--border)}.nav-inner{max-width:1200px;margin:0 auto;padding:14px 20px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:12px;font-weight:800;font-size:20px;letter-spacing:-.3px}.brand-icon{width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,var(--accent),#2563eb);display:flex;align-items:center;justify-content:center;color:#fff;font-size:18px}.nav-actions{display:flex;align-items:center;gap:10px}.btn-primary{background:linear-gradient(135deg,#2563eb,#1d4ed8);color:#fff;border:none;padding:10px 24px;border-radius:12px;font-weight:700;font-size:14px;cursor:pointer;box-shadow:0 6px 20px #2563eb59;transition:all .2s ease;display:inline-flex;align-items:center;gap:8px}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 25px #2563eb80}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:7px 16px;border-radius:8px;font-weight:600;font-size:13px;border:1px solid var(--border);cursor:pointer;transition:all .15s ease;background:var(--surface);color:var(--text);white-space:nowrap;-webkit-user-select:none;user-select:none;line-height:1.4}.btn:hover{background:#ffffff14}.btn-sm{padding:4px 10px;font-size:12px;border-radius:6px}.btn-ghost{background:transparent;border-color:transparent}.btn-ghost:hover{background:#ffffff0d}.user-avatar{width:28px;height:28px;border-radius:50%;object-fit:cover;border:2px solid var(--border)}.user-avatar-placeholder{width:28px;height:28px;border-radius:50%;background:linear-gradient(135deg,#38bdf8,#2563eb);display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;color:#fff;border:2px solid rgba(255,255,255,.1)}.user-name{font-size:13px;font-weight:600;color:#f1f5f9}.user-email-small{font-size:11px;color:var(--text-muted)}.hero{max-width:800px;margin:0 auto;padding:100px 20px 60px;text-align:center}.hero h1{font-size:42px;font-weight:800;letter-spacing:-.8px;margin-bottom:20px;line-height:1.1}.hero h1 span{color:var(--accent)}.hero p{font-size:17px;color:var(--text-secondary);line-height:1.6;max-width:600px;margin:0 auto 36px}.features{max-width:800px;margin:0 auto;padding:0 20px 80px}.feature-row{display:flex;align-items:flex-start;gap:16px;padding:20px 0;border-bottom:1px solid var(--border)}.feature-row:last-child{border-bottom:none}.feature-icon{width:40px;height:40px;border-radius:10px;background:#38bdf81a;border:1px solid rgba(56,189,248,.25);display:flex;align-items:center;justify-content:center;color:var(--accent);font-size:18px;flex-shrink:0}.feature-content h3{font-size:15px;font-weight:600;margin-bottom:4px}.feature-content p{font-size:13.5px;color:var(--text-secondary);line-height:1.5}.status-banner{max-width:800px;margin:0 auto 20px;padding:12px 20px;border-radius:10px;font-size:13.5px;font-weight:500;display:none}.status-banner.show{display:block}.status-banner.success{background:#34d3991f;color:#34d399;border:1px solid rgba(52,211,153,.2)}footer{text-align:center;padding:40px 20px;color:var(--text-muted);font-size:13.5px;border-top:1px solid var(--border)}@media(max-width:640px){.hero{padding:70px 16px 40px}.hero h1{font-size:32px}.hero p{font-size:15px}.feature-row{gap:12px}}