:root{--bg:#f5f6fa;--card:rgba(255,255,255,.92);--text:#111827;--muted:#6b7280;--shadow:0 10px 25px rgba(0,0,0,.06);--border:rgba(17,24,39,.08);--accent:#2563eb;--accentBg:#e8f0ff;--danger:#ef4444;}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;background:radial-gradient(1000px 520px at 10% 0%, #e8f0ff 0%, transparent 55%),radial-gradient(1000px 520px at 90% 0%, #ffe8f2 0%, transparent 55%),var(--bg);color:var(--text)}
.wrap{max-width:1100px;margin:0 auto;padding:26px 16px 64px}
.top{display:flex;justify-content:space-between;align-items:flex-end;gap:12px;flex-wrap:wrap}
h1{margin:0;font-size:30px}
.sub{margin-top:6px;color:var(--muted);font-size:14px;line-height:1.45}
.pill{border:1px solid var(--border);background:rgba(255,255,255,.7);border-radius:999px;padding:8px 12px;font-size:13px;box-shadow:0 6px 18px rgba(0,0,0,.04);backdrop-filter:blur(8px);color:var(--muted);white-space:nowrap}
.nav{margin-top:14px;display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.nav a{text-decoration:none;border:1px solid rgba(17,24,39,.10);background:rgba(255,255,255,.85);border-radius:12px;padding:9px 10px;font-size:13px;color:var(--text)}
.nav a.active{border-color:rgba(37,99,235,.35);background:var(--accentBg);color:var(--accent)}
.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:14px;margin-top:16px}
.card{grid-column:span 12;background:var(--card);border:1px solid rgba(17,24,39,.06);border-radius:18px;box-shadow:var(--shadow);padding:16px;backdrop-filter:blur(10px)}
@media(min-width:900px){.half{grid-column:span 6}}
.titleRow{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
.h2{font-size:16px;font-weight:700;margin:0}
.tag{font-size:12px;color:var(--accent);background:var(--accentBg);padding:4px 10px;border-radius:999px;white-space:nowrap}
textarea,input,select{width:100%;border:1px solid rgba(17,24,39,.10);background:#fff;border-radius:14px;padding:10px 12px;font-size:13px;outline:none;margin-top:10px}
textarea{min-height:120px;resize:vertical}
.row{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px;align-items:center}
.btn{border:1px solid rgba(17,24,39,.10);background:#fff;border-radius:12px;padding:10px 12px;cursor:pointer;font-size:13px}
.btn.primary{background:var(--accent);color:#fff;border-color:transparent}
.btn.danger{background:rgba(239,68,68,.10);color:var(--danger);border-color:rgba(239,68,68,.25)}
.muted{color:var(--muted);font-size:12px;line-height:1.5;margin-top:8px}
.small{font-size:12px;color:var(--muted)}
.preview{display:flex;gap:14px;flex-wrap:wrap;align-items:flex-start;margin-top:12px}
canvas{border:1px solid rgba(17,24,39,.10);border-radius:14px;background:#fff}
.footer{margin-top:18px;font-size:12px;color:var(--muted);display:flex;gap:12px;flex-wrap:wrap;justify-content:space-between;align-items:center}
.link{color:var(--muted);text-decoration:none}
.link:hover{text-decoration:underline}
pre{margin:10px 0 0;padding:10px 12px;background:rgba(17,24,39,.04);border:1px solid rgba(17,24,39,.06);border-radius:14px;overflow:auto;font-size:12px;line-height:1.55}
hr{border:none;border-top:1px solid rgba(17,24,39,.08);margin:14px 0}