:root{--bg:#071014;--panel:#0d191e;--line:#23343b;--orange:#ff6b1a;--text:#eef5f6;--muted:#82959d;--green:#49d29d}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 70% 0,#12252a 0,#071014 42%);color:var(--text);font-family:Inter,Segoe UI,sans-serif;min-height:100vh}header{height:76px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 max(24px,4vw);background:#071014e8}.brand{display:flex;gap:13px;align-items:center}.mark{color:var(--orange);font-size:32px;transform:rotate(180deg)}h1{font-size:22px;letter-spacing:4px;margin:0}.brand small,.title p,label{color:var(--muted);letter-spacing:2px;font-size:10px}.dot{width:9px;height:9px;border-radius:50%;background:#778;display:inline-block;margin-right:9px}.dot.online{background:var(--green);box-shadow:0 0 12px var(--green)}main{max-width:1500px;margin:auto;padding:35px 4vw}.title{display:flex;justify-content:space-between;align-items:end}.title p{color:var(--orange);margin:0 0 8px}.title h2{margin:0 0 24px;font-size:24px}.title a{color:#abbcc2;text-decoration:none;border:1px solid var(--line);padding:10px 15px;margin-bottom:22px}.video-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.video-grid article,.cards article,.chart,.login{background:linear-gradient(145deg,#101e23,#0a1418);border:1px solid var(--line);padding:15px}.video-grid label{display:block;margin-bottom:11px;color:#cbd6d9}.video-grid iframe{border:0;width:100%;aspect-ratio:16/9;background:#020506}.cards{display:grid;grid-template-columns:2fr repeat(4,1fr);gap:12px;margin-top:18px}.cards strong{display:block;font-size:22px;margin:17px 0 8px}.cards small{color:var(--muted)}.cards .temp{border-left:3px solid var(--orange)}.temp strong{font-size:38px}.temp em{color:var(--orange);font-style:normal}.chart{margin-top:18px;height:285px}.section-title{font-size:12px;letter-spacing:2px}.section-title span{float:right;color:var(--muted);font-size:10px}canvas{width:100%;height:220px;margin-top:20px}.login{max-width:420px;margin:10vh auto}.login input,.login button{display:block;width:100%;margin:12px 0;padding:13px;background:#071014;border:1px solid var(--line);color:white}.login button{background:var(--orange);border:0;font-weight:bold}.admin-table{width:100%;border-collapse:collapse;font-size:13px}.admin-table td,.admin-table th{padding:10px;border-bottom:1px solid var(--line);text-align:left}@media(max-width:900px){.video-grid,.cards{grid-template-columns:1fr}.video-grid iframe{aspect-ratio:16/10}}