*{margin:0;padding:0;box-sizing:border-box}
:root{--bg:#f8f9fa;--surface:#fff;--text:#1a1a2e;--text2:#555;--border:#e0e0e0;--accent:#2563eb;--accent2:#1d4ed8;--btn-text:#fff;--badge-bg:#e8f4fd;--badge-text:#2563eb;--shadow:0 2px 12px rgba(0,0,0,.08);--radius:12px}
@media(prefers-color-scheme:dark){:root{--bg:#0f172a;--surface:#1e293b;--text:#f1f5f9;--text2:#94a3b8;--border:#334155;--accent:#3b82f6;--accent2:#60a5fa;--badge-bg:#1e3a5f;--badge-text:#60a5fa;--shadow:0 2px 12px rgba(0,0,0,.3)}}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.6}
.container{max-width:960px;margin:0 auto;padding:0 20px}

header{background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100;backdrop-filter:blur(8px)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{font-size:1.5rem;font-weight:800;letter-spacing:-.5px}
.logo span{color:var(--accent)}
nav{display:flex;gap:8px;flex-wrap:wrap}
nav a{color:var(--text2);text-decoration:none;font-size:.85rem;padding:6px 12px;border-radius:8px;transition:all .2s;font-weight:500}
nav a:hover{color:var(--accent);background:var(--badge-bg)}

.hero{padding:80px 0 60px;text-align:center}
.hero h1{font-size:2.8rem;font-weight:800;letter-spacing:-1px;margin-bottom:16px;line-height:1.2}
.hero .accent{color:var(--accent)}
.hero p{font-size:1.1rem;color:var(--text2);max-width:600px;margin:0 auto 40px}
.hero-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:16px;max-width:700px;margin:0 auto}
.hero-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:24px 16px;text-decoration:none;color:var(--text);transition:all .25s}
.hero-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--accent)}
.hero-card-icon{font-size:2rem;margin-bottom:8px}
.hero-card h3{font-size:1rem;font-weight:700;margin-bottom:4px}
.hero-card p{font-size:.8rem;color:var(--text2);margin:0}

.generator{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);padding:32px;margin-bottom:32px;scroll-margin-top:80px}
.generator h2{font-size:1.4rem;font-weight:700;margin-bottom:4px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.badge{font-size:.7rem;font-weight:600;background:var(--badge-bg);color:var(--badge-text);padding:2px 10px;border-radius:20px;text-transform:uppercase;letter-spacing:.5px}
.gen-desc{color:var(--text2);font-size:.9rem;margin-bottom:24px}
.gen-layout{display:grid;grid-template-columns:1fr 1fr;gap:24px}
@media(max-width:700px){.gen-layout{grid-template-columns:1fr}}

.form-group{margin-bottom:16px}
.form-group label{display:block;font-size:.85rem;font-weight:600;margin-bottom:4px;color:var(--text)}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:10px 14px;border:1px solid var(--border);border-radius:8px;font-size:.9rem;background:var(--bg);color:var(--text);transition:border-color .2s;font-family:inherit}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--accent)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.checkbox-group{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}
.checkbox-group label{display:flex;align-items:center;gap:8px;font-weight:400;font-size:.9rem;cursor:pointer}

.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 28px;background:var(--accent);color:var(--btn-text);border:none;border-radius:8px;font-size:.95rem;font-weight:600;cursor:pointer;transition:all .2s;font-family:inherit}
.btn:hover{background:var(--accent2);transform:translateY(-1px)}
.btn-small{padding:8px 16px;font-size:.8rem;margin-top:8px}
.gen-output textarea{width:100%;height:320px;padding:14px;border:1px solid var(--border);border-radius:8px;font-size:.85rem;line-height:1.7;resize:vertical;background:var(--bg);color:var(--text)}
.gen-output textarea:read-only{cursor:default}

footer{text-align:center;padding:40px 20px;border-top:1px solid var(--border);margin-top:40px}
footer p{font-size:.85rem;color:var(--text2)}
.footer-meta{margin-top:8px;font-size:.75rem;max-width:600px;margin-left:auto;margin-right:auto}