@import"https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&display=swap";:root{--bg: #F9FAFB;--card: #FFFFFF;--ink: #0f172a;--muted: #475569;--brand-teal: #22d3ee;--brand-blue: #3b82f6;--brand-purple: #a855f7;--brand-pink: #ec4899;--brand-orange: #f97316;--brand-gradient: linear-gradient(135deg, #22d3ee 0%, #3b82f6 25%, #a855f7 50%, #ec4899 75%, #f97316 100%);--brand: #3b82f6;--brand-weak: #eff6ff;--line: #e5e7eb;--radius: 16px;--shadow: 0 6px 24px rgba(16, 24, 40, .06);--space: 24px;--surface-1: #ffffff;--surface-2: var(--brand-weak)}body{margin:0;font-family:Poppins,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:var(--bg);color:var(--ink)}a{color:var(--brand);text-decoration:none}h1,h2,h3{margin:0 0 8px;font-family:Poppins,sans-serif;font-weight:700}p{margin:0 0 8px}.container{max-width:920px;margin:0 auto;padding:var(--space)}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px}.btn{padding:10px 14px;border-radius:10px;border:1px solid var(--line);background:#fff;cursor:pointer}.btn-primary{background:var(--brand);color:#fff;border:none}.input,.select,.textarea{width:100%;padding:10px;border-radius:10px;border:1px solid var(--line);background:#fff}.grid-3{display:grid;gap:12px;grid-template-columns:repeat(3,minmax(0,1fr))}@media(max-width:720px){.grid-3{grid-template-columns:1fr}}:root{--landing-bg: #ffffff;--landing-ink: #0f172a;--landing-muted: #64748b;--landing-accent: var(--brand-purple);--landing-accent-700: var(--brand-pink);--landing-ring: rgba(168, 85, 247, .35);--landing-radius: 999px;--landing-shadow: 0 8px 30px rgba(17, 23, 32, .08)}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--landing-bg);color:var(--landing-ink)}.l-wrap{max-width:1120px;margin:0 auto;padding:24px clamp(16px,4vw,32px)}.l-row{display:flex;align-items:center;justify-content:space-between;gap:16px}.nav-link{text-decoration:none;color:var(--muted);font-weight:500;font-size:15px;padding:8px 12px;transition:all .2s ease;background:var(--brand-gradient);background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:var(--muted)}.nav-link:hover{-webkit-text-fill-color:transparent}.nav-link.active{background:var(--brand-gradient);background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent;font-weight:600}.btn-login-header{margin-left:auto;text-decoration:none;color:#fff;font-weight:600;font-size:15px;padding:8px 20px;border-radius:20px;background:var(--brand-gradient);transition:opacity .2s ease,transform .2s ease;border:none;box-shadow:0 4px 12px #3b82f640}.btn-login-header:hover{opacity:.9;transform:translateY(-1px);box-shadow:0 6px 16px #3b82f659}.btn-publish{background:var(--brand-gradient);color:#fff;border:none;font-weight:600;padding:12px 32px;border-radius:16px;font-size:16px;cursor:pointer;transition:all .2s ease;box-shadow:0 4px 12px #3b82f64d}.btn-publish:hover{opacity:.95;transform:translateY(-2px);box-shadow:0 8px 20px #3b82f666}.btn-publish:disabled{background:var(--line);color:var(--muted);transform:none;box-shadow:none;cursor:not-allowed}.l-header{position:sticky;top:0;z-index:10;background:color-mix(in srgb,var(--landing-bg) 92%,white);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.brand{font-weight:600;letter-spacing:.2px;font-size:clamp(18px,2vw,24px)}.btn{appearance:none;border:1px solid transparent;cursor:pointer;border-radius:var(--landing-radius);padding:12px 20px;font-weight:600;font-size:15px;transition:transform .04s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease}.btn:active{transform:translateY(1px)}.btn-accent{background:var(--brand-gradient);color:#fff;box-shadow:var(--landing-shadow);border:none}.btn-accent:hover{opacity:.9;transform:translateY(-1px)}.btn-ghost{background:transparent;color:var(--landing-ink);border-color:#e5e7eb}.btn-ghost:hover{background:#ffffffc0;border-color:#e2e8f0}.hero{text-align:center;padding:clamp(40px,8vw,80px) 0}.hero h1{margin:0;font-weight:600;line-height:1.1;font-size:clamp(36px,6vw,72px);letter-spacing:.2px}.hero em{font-style:italic;font-weight:600;color:var(--landing-accent-700)}.hero p{margin:16px auto 0;color:var(--landing-muted);font-size:clamp(16px,2.2vw,20px);max-width:850px;line-height:1.6}.hero-actions{margin-top:clamp(20px,4vw,36px);display:flex;gap:14px;justify-content:center;flex-wrap:wrap}.login-btn{border:1px solid #E5E7EB;background:#fff;color:var(--landing-ink);padding:10px 16px;border-radius:var(--landing-radius);font-weight:600}.login-btn:hover{background:#fdfcfb}.btn:focus-visible,.login-btn:focus-visible{outline:0;box-shadow:0 0 0 4px var(--landing-ring)}