:root{--bg:#f4f4f5;--ink:#111114;--muted:#666873;--line:#e2e2e5;--red:#df243f;--card:#fff;--dark:#18181b}*{box-sizing:border-box}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--ink);line-height:1.55}a{text-decoration:none;color:inherit}.wrap{width:min(calc(100% - 32px),1160px);margin:auto}.top{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}.nav{height:78px;display:flex;align-items:center;gap:24px}.logo{width:190px;height:auto}.nav .spacer{margin-left:auto}.nav a{font-size:14px;color:#414149}.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:14px;padding:12px 16px;border:1px solid var(--line);background:#fff;color:var(--ink);font-weight:700;cursor:pointer}.btn.primary{background:var(--dark);color:#fff;border-color:var(--dark)}.btn.red{background:var(--red);color:#fff;border-color:var(--red)}.hero{padding:72px 0 32px}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:18px}.panel{background:#fff;border:1px solid var(--line);border-radius:30px;padding:28px}.panel.dark{background:var(--dark);color:#fff;border-color:var(--dark)}.panel h1{font-size:clamp(36px,5vw,60px);line-height:1.04;margin:14px 0}.panel h2{margin-top:0;font-size:28px}.panel p{color:var(--muted)}.panel.dark p{color:#c7c7cf}.badge{display:inline-flex;padding:6px 10px;border-radius:12px;background:#ff5a00;color:#fff;font-size:12px;font-weight:800}.form{display:grid;gap:13px}.form label{display:grid;gap:6px;font-size:13px;font-weight:700}.form input,.form select,.form textarea{width:100%;padding:13px 14px;border:1px solid var(--line);border-radius:14px;font:inherit;background:#fff;color:var(--ink)}.form textarea{min-height:135px;resize:vertical}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}.features{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:26px 0}.feature{background:#fff;border:1px solid var(--line);border-radius:22px;padding:20px}.feature b{display:block;margin-bottom:6px}.feature span{font-size:13px;color:var(--muted)}.section{padding:42px 0}.center{min-height:100vh;display:grid;place-items:center;padding:24px}.narrow{width:min(100%,520px)}.alert{padding:11px 13px;border-radius:12px;margin:12px 0;font-size:13px}.alert.ok{background:#edf8ef;color:#276337}.alert.err{background:#fff0f2;color:#a51b31}.ticket{display:grid;gap:8px;border:1px solid var(--line);border-radius:18px;padding:18px;background:#fff}.ticket-meta{display:flex;gap:8px;flex-wrap:wrap;font-size:12px;color:var(--muted)}.chip{padding:4px 8px;background:#f0f0f2;border-radius:999px}.table-wrap{overflow:auto;background:#fff;border:1px solid var(--line);border-radius:18px}.table{width:100%;border-collapse:collapse;min-width:800px}.table th,.table td{padding:12px;border-bottom:1px solid var(--line);text-align:left;font-size:13px}.table th{background:#fafafa}.admin-layout{display:grid;grid-template-columns:220px 1fr;min-height:100vh}.side{background:var(--dark);color:#fff;padding:24px}.side .logo{background:#fff;border-radius:12px;padding:6px}.side nav{display:grid;gap:8px;margin-top:26px}.side nav a{padding:10px 12px;border-radius:10px;color:#d5d5dc}.side nav a:hover{background:#26262c;color:#fff}.content{padding:28px}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.stat{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px}.stat b{display:block;font-size:30px}.footer{padding:28px 0;color:#777985;font-size:12px}.upload-note{font-size:12px;color:var(--muted)}@media(max-width:900px){.hero-grid,.admin-layout{grid-template-columns:1fr}.side{display:none}.features,.cards{grid-template-columns:repeat(2,1fr)}}@media(max-width:620px){.grid2,.features,.cards{grid-template-columns:1fr}.nav a.hide-mobile{display:none}.logo{width:155px}.panel{padding:22px;border-radius:24px}}