:root{--ink:#182235;--muted:#6e7a8e;--line:#dce3ed;--bg:#f5f7fb;--card:#fff;--brand:#3157d5;--brand-dark:#2443ab;--green:#087f5b;--danger:#b42318}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.55 Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}.topbar{height:72px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 max(22px,calc((100vw - 1180px)/2))}.brand{font-weight:800;letter-spacing:-.03em;color:var(--ink);font-size:20px}.brand span{color:var(--brand)}.nav{display:flex;align-items:center;gap:18px}.container{max-width:1180px;margin:0 auto;padding:36px 22px}.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:34px;align-items:center;padding:70px 0}.hero h1{font-size:clamp(36px,5vw,62px);line-height:1.04;letter-spacing:-.055em;margin:0 0 22px}.hero p{font-size:19px;color:var(--muted);max-width:620px}.eyebrow{color:var(--brand);font-weight:800;text-transform:uppercase;letter-spacing:.12em;font-size:12px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}.btn{border:0;border-radius:10px;background:var(--brand);color:#fff;padding:11px 17px;font-weight:700;cursor:pointer;display:inline-block}.btn:hover{background:var(--brand-dark);text-decoration:none}.btn.secondary{background:#e9eefc;color:var(--brand)}.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}.btn.danger{background:#fff0ee;color:var(--danger)}.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:24px;box-shadow:0 10px 25px rgba(30,45,80,.04)}.hero-card{padding:28px}.hero-card .mock{background:#111c35;border-radius:14px;color:#fff;padding:20px}.mock-row{display:flex;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.16);padding:13px 0}.grid{display:grid;gap:18px}.grid.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:24px}.page-head h1{margin:0;font-size:34px;letter-spacing:-.04em}.muted{color:var(--muted)}.small{font-size:13px}.form-card{max-width:720px;margin:35px auto}.field{margin:0 0 16px}.field label{display:block;font-weight:700;margin-bottom:6px}.field input,.field textarea,.field select{width:100%;border:1px solid #cbd5e1;border-radius:9px;padding:11px 12px;background:#fff;color:var(--ink);font:inherit}.field textarea{min-height:120px;resize:vertical}.field input:focus,.field textarea:focus,.field select:focus{outline:3px solid #dbe5ff;border-color:var(--brand)}.hint{font-size:12px;color:var(--muted);margin-top:5px}.alert{border-radius:10px;padding:12px 14px;margin:0 0 18px}.alert.error{background:#fff0ee;color:var(--danger)}.alert.success{background:#e8f7f1;color:var(--green)}.check{display:flex;gap:9px;align-items:center;margin:12px 0}.check input{width:auto}.channel{display:flex;justify-content:space-between;gap:14px;align-items:center}.channel h3{margin:0 0 3px}.badge{display:inline-flex;align-items:center;border-radius:999px;padding:4px 9px;font-size:12px;font-weight:800;background:#e8f7f1;color:var(--green)}.badge.off{background:#eef1f5;color:var(--muted)}.meta{display:flex;flex-wrap:wrap;gap:8px;color:var(--muted);font-size:13px}.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse}.table th,.table td{text-align:left;padding:12px;border-bottom:1px solid var(--line);vertical-align:top}.table th{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.05em}.footer{padding:30px 22px;color:var(--muted);text-align:center}.inline{display:inline}.empty{padding:32px;text-align:center;color:var(--muted);border:1px dashed #cbd5e1;border-radius:12px}.split{display:flex;justify-content:space-between;gap:16px;align-items:center}.button-row{display:grid;grid-template-columns:1fr 2fr auto;gap:8px;margin-bottom:8px}.button-row input{margin:0}.logo-preview{width:72px;height:72px;object-fit:cover;border-radius:12px;border:1px solid var(--line)}@media(max-width:760px){.hero,.grid.cols-2,.grid.cols-3{grid-template-columns:1fr}.topbar{padding:0 16px}.container{padding:24px 16px}.nav .optional{display:none}.page-head{display:block}.page-head .actions{margin-top:14px}.button-row{grid-template-columns:1fr}.hero{padding:35px 0}}