:root{--bg: #f5f6fb;--card: #ffffff;--border: #e6e8f2;--text: #1c2033;--muted: #7a8099;--accent: #6366f1;--accent-2: #8b5cf6;--accent-soft: #eef0ff;--accent-ink: #4338ca;--radius: 12px;--shadow: 0 1px 2px rgba(28, 32, 51, .04), 0 6px 20px rgba(80, 90, 160, .07)}*{box-sizing:border-box}body{margin:0;color:var(--text);font-family:Inter,system-ui,-apple-system,sans-serif;background:radial-gradient(900px 400px at 8% -10%,rgba(99,102,241,.14),transparent 60%),radial-gradient(700px 360px at 100% 0%,rgba(139,92,246,.1),transparent 60%),var(--bg);background-attachment:fixed;-webkit-font-smoothing:antialiased}header{display:flex;align-items:center;justify-content:space-between;padding:14px 28px;position:sticky;top:0;z-index:10;background:#ffffffbf;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}h1{font-size:18px;margin:0;font-weight:700;letter-spacing:-.01em;display:flex;align-items:center;gap:10px}h1:before{content:"✉";display:grid;place-items:center;width:30px;height:30px;border-radius:9px;color:#fff;font-size:15px;background:linear-gradient(135deg,var(--accent),var(--accent-2));box-shadow:0 4px 12px #6366f159}h2{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:22px 0 8px;font-weight:600}h2:first-child{margin-top:0}h3{font-size:13px;margin:22px 0 8px;font-weight:600}nav{display:inline-flex;gap:2px;padding:3px;background:#eceefa;border-radius:10px}nav button{border:0;background:transparent;padding:7px 16px;cursor:pointer;font-size:13.5px;font-weight:500;color:var(--muted);border-radius:8px;transition:all .15s}nav button:hover{color:var(--text)}nav button.active{background:#fff;color:var(--accent-ink);box-shadow:0 1px 3px #1c20331f}.layout{display:grid;grid-template-columns:290px 1fr;gap:22px;padding:24px 28px;max-width:1240px;margin:0 auto;align-items:start}@media (max-width: 800px){.layout{grid-template-columns:1fr;padding:16px}header{padding:12px 16px}}aside,main{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}aside{position:sticky;top:84px}@media (max-width: 800px){aside{position:static}}.hint{font-size:12px;color:var(--muted);margin:0 0 10px}.tags{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:12px}.tag{display:inline-flex;align-items:center;gap:4px;padding:4px 6px 4px 11px;font-family:ui-monospace,SF Mono,monospace;font-size:12.5px;font-weight:500;color:var(--accent-ink);background:var(--accent-soft);border:1px solid #d9dcff;border-radius:999px;cursor:grab;-webkit-user-select:none;user-select:none;transition:transform .12s,box-shadow .12s}.tag:hover{transform:translateY(-1px);box-shadow:0 3px 10px #6366f138}.tag:active{cursor:grabbing}.tag button{border:0;background:none;cursor:pointer;color:#a5a9cf;font-size:15px;line-height:1;padding:0 3px;border-radius:50%}.tag button:hover{color:#e11d48}.row{display:flex;gap:8px;align-items:center}input[type=text],input:not([type]),select{padding:8px 11px;border:1px solid var(--border);border-radius:9px;width:100%;min-width:0;font:inherit;font-size:14px;color:var(--text);background:#fbfbfe;transition:border-color .15s,box-shadow .15s}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #6366f129;background:#fff}button{font:inherit}.row button,.tplbar button,button.primary{padding:7px 14px;font-size:13.5px;font-weight:500;border:1px solid var(--border);border-radius:9px;background:#fff;color:var(--text);cursor:pointer;white-space:nowrap;transition:all .15s}.row button:hover,.tplbar button:hover{border-color:#c9cdf5;background:var(--accent-soft);color:var(--accent-ink)}button.primary{color:#fff;border:0;background:linear-gradient(135deg,var(--accent),var(--accent-2));box-shadow:0 4px 12px #6366f14d}button.primary:hover{filter:brightness(1.06);transform:translateY(-1px);background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff}.sample{display:grid;grid-template-columns:80px 1fr;align-items:center;gap:8px;margin-bottom:8px;font-size:13px;color:var(--muted)}.field{display:grid;gap:6px;font-size:13px}.field span{font-weight:600}.sig-head{display:flex;justify-content:space-between;align-items:center}.inline{font-weight:400;font-size:13px;display:inline-flex;gap:6px;align-items:center;color:var(--muted)}.inline input{accent-color:var(--accent)}.tplbar{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:-4px -4px 18px;padding:12px;background:linear-gradient(135deg,#f3f4ff,#f8f3ff);border:1px solid #e4e6fb;border-radius:10px}.tplbar select{width:auto;min-width:210px;font-weight:600;background:#fff}.tplbar .saved{margin:0 0 0 auto;color:#16a34a}.tplbar .saved:before{content:"● ";font-size:9px;vertical-align:1px}.preview .subject{padding:10px 14px;margin-bottom:12px;font-size:13.5px;background:var(--accent-soft);border-radius:9px;color:var(--accent-ink)}.preview iframe{width:100%;height:660px;border:1px solid var(--border);border-radius:10px;background:#fff}.code textarea{width:100%;height:600px;margin-top:12px;padding:14px;font-family:ui-monospace,SF Mono,monospace;font-size:12.5px;line-height:1.55;color:#d6dbff;background:#1b1e32;border:1px solid #2b2f4a;border-radius:10px;resize:vertical}.jodit-container:not(.jodit_inline){border:1px solid var(--border)!important;border-radius:10px!important;overflow:hidden}.jodit-toolbar__box:not(:empty){background:#f8f8fd!important;border-bottom:1px solid var(--border)!important}.jodit-react-container{border-radius:10px}