:root{--bg: #070a14;--bg2: #0b1022;--card: rgba(255, 255, 255, .045);--card-border: rgba(255, 255, 255, .09);--text: #eef1ff;--muted: #9aa3c0;--brand1: #7c6cff;--brand2: #22d3ee;--brand3: #f472b6;--ok: #34d399;--danger: #fb7185;--radius: 18px;--font: ui-sans-serif, system-ui, -apple-system, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;--serif: "Songti SC", "Noto Serif SC", Georgia, serif}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:var(--font);min-height:100vh;overflow-x:hidden}a{color:inherit}.aurora{position:fixed;top:0;right:0;bottom:0;left:0;z-index:-1;overflow:hidden;background:radial-gradient(1200px 600px at 80% -10%,rgba(124,108,255,.22),transparent 60%),radial-gradient(1000px 500px at 10% 10%,rgba(34,211,238,.14),transparent 60%),radial-gradient(900px 700px at 50% 110%,rgba(244,114,182,.12),transparent 60%),var(--bg)}.aurora i{position:absolute;width:55vmax;height:55vmax;border-radius:50%;filter:blur(90px);opacity:.5;animation:drift 26s ease-in-out infinite alternate}.aurora i:nth-child(1){background:radial-gradient(circle,rgba(124,108,255,.5),transparent 70%);top:-15vmax;left:-10vmax}.aurora i:nth-child(2){background:radial-gradient(circle,rgba(34,211,238,.4),transparent 70%);top:20vh;right:-18vmax;animation-delay:-8s}.aurora i:nth-child(3){background:radial-gradient(circle,rgba(244,114,182,.35),transparent 70%);bottom:-20vmax;left:30vw;animation-delay:-16s}@keyframes drift{0%{transform:translate(0) scale(1)}to{transform:translate(6vmax,4vmax) scale(1.15)}}.wrap{max-width:1080px;margin:0 auto;padding:0 22px 90px}.nav{display:flex;align-items:center;justify-content:space-between;padding:26px 0 8px}.logo{font-weight:800;font-size:22px;letter-spacing:.5px;text-decoration:none;display:flex;gap:10px;align-items:center}.logo .dot{width:13px;height:13px;border-radius:50%;background:linear-gradient(135deg,var(--brand1),var(--brand2));box-shadow:0 0 18px #7c6cffe6}.nav .links{display:flex;gap:8px;align-items:center}.chip-link{text-decoration:none;font-size:14px;color:var(--muted);padding:8px 14px;border-radius:999px;border:1px solid transparent;transition:.2s}.chip-link:hover{color:var(--text);border-color:var(--card-border);background:var(--card)}.hero{text-align:center;padding:66px 10px 40px}.hero h1{font-size:clamp(40px,7vw,74px);margin:0;line-height:1.08;font-weight:900;background:linear-gradient(100deg,#fff 10%,var(--brand2) 45%,var(--brand1) 70%,var(--brand3) 95%);-webkit-background-clip:text;background-clip:text;color:transparent;filter:drop-shadow(0 6px 30px rgba(124,108,255,.35))}.hero p{color:var(--muted);font-size:17px;margin:16px 0 0}.hero .stats{display:inline-flex;gap:18px;margin-top:22px;padding:10px 22px;border:1px solid var(--card-border);border-radius:999px;background:var(--card);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);font-size:13.5px;color:var(--muted)}.hero .stats b{color:var(--text)}.toolbar{display:flex;gap:10px;margin:26px 0 18px;flex-wrap:wrap}.search{flex:1;min-width:200px;display:flex;align-items:center;gap:10px;background:var(--card);border:1px solid var(--card-border);border-radius:14px;padding:0 14px;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.search input{flex:1;background:transparent;border:0;outline:0;color:var(--text);font-size:15px;padding:13px 0;font-family:var(--font)}.search input::placeholder{color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:18px}.card{position:relative;display:block;text-decoration:none;border-radius:var(--radius);background:var(--card);border:1px solid var(--card-border);padding:24px 24px 20px;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);overflow:hidden;transition:transform .25s,border-color .25s,box-shadow .25s}.card:before{content:"";position:absolute;inset:0 0 auto 0;height:3px;background:linear-gradient(90deg,var(--brand1),var(--brand2),var(--brand3));opacity:.85}.card:hover{transform:translateY(-5px);border-color:#7c6cff80;box-shadow:0 18px 50px #7c6cff38}.card h2{margin:0 0 10px;font-size:20px;line-height:1.4}.card .excerpt{color:var(--muted);font-size:14.5px;line-height:1.75;margin:0;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.card .meta{display:flex;gap:12px;margin-top:16px;font-size:12.5px;color:var(--muted)}.card .meta .date{display:inline-flex;align-items:center;gap:6px}.card .read{display:inline-block;margin-top:14px;font-size:13.5px;font-weight:700;background:linear-gradient(90deg,var(--brand1),var(--brand2));-webkit-background-clip:text;background-clip:text;color:transparent}.progress{position:fixed;top:0;left:0;height:3px;width:0;background:linear-gradient(90deg,var(--brand1),var(--brand2),var(--brand3));z-index:50}.article{background:var(--card);border:1px solid var(--card-border);border-radius:22px;padding:clamp(24px,5vw,54px);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);margin-top:26px}.article h1{font-family:var(--serif);font-size:clamp(28px,4.6vw,42px);margin:0 0 12px;line-height:1.3}.article .meta{color:var(--muted);font-size:13.5px;margin-bottom:26px;display:flex;gap:14px}.markdown{line-height:1.9;font-size:16.5px}.markdown h2,.markdown h3{margin-top:1.6em}.markdown a{color:var(--brand2)}.markdown code{background:#7c6cff26;padding:2px 7px;border-radius:7px;font-size:.88em}.markdown pre{background:#0a0e1f;border:1px solid var(--card-border);border-radius:14px;padding:18px;overflow:auto}.markdown pre code{background:transparent;padding:0}.markdown blockquote{border-left:3px solid var(--brand1);margin:1.2em 0;padding:4px 0 4px 16px;color:var(--muted)}.markdown img{max-width:100%;border-radius:12px}.markdown table{border-collapse:collapse;width:100%}.markdown th,.markdown td{border:1px solid var(--card-border);padding:8px 12px;font-size:14.5px}.back{display:inline-block;margin-top:6px}.panel{background:var(--card);border:1px solid var(--card-border);border-radius:22px;padding:clamp(22px,4vw,40px);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);margin-top:26px}.panel h2{margin:0 0 6px;font-size:24px}.panel .sub{color:var(--muted);font-size:14px;margin:0 0 22px}.field{margin-bottom:16px}.field label{display:block;font-size:13.5px;color:var(--muted);margin-bottom:8px}.input,.textarea{width:100%;background:#0000004d;border:1px solid var(--card-border);border-radius:12px;color:var(--text);font-size:15px;padding:12px 14px;font-family:var(--font);outline:none;transition:border-color .2s}.input:focus,.textarea:focus{border-color:var(--brand1)}.textarea{min-height:260px;line-height:1.7;resize:vertical;font-family:ui-monospace,monospace;font-size:14px}.btn{cursor:pointer;border:0;border-radius:12px;padding:12px 22px;font-size:15px;font-weight:700;color:#fff;background:linear-gradient(100deg,var(--brand1),var(--brand2));transition:.2s;font-family:var(--font)}.btn:hover{filter:brightness(1.12);transform:translateY(-1px)}.btn.ghost{background:transparent;border:1px solid var(--card-border);color:var(--text);font-weight:500}.btn.danger{background:linear-gradient(100deg,#e11d48,var(--brand3))}.btn.small{padding:8px 14px;font-size:13px;border-radius:10px}.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.err{color:var(--danger);font-size:14px;margin-top:12px;min-height:20px}table.admin-table{width:100%;border-collapse:collapse;font-size:14.5px}table.admin-table th{text-align:left;color:var(--muted);font-weight:500;font-size:13px;padding:10px 12px;border-bottom:1px solid var(--card-border)}table.admin-table td{padding:13px 12px;border-bottom:1px solid rgba(255,255,255,.05);vertical-align:middle}table.admin-table tr:hover td{background:#7c6cff0f}.pill{display:inline-block;font-size:12px;padding:4px 12px;border-radius:999px}.pill.on{background:#34d39926;color:var(--ok);border:1px solid rgba(52,211,153,.4)}.pill.off{background:#fb71851f;color:var(--danger);border:1px solid rgba(251,113,133,.4)}.switch{position:relative;width:44px;height:24px;border-radius:999px;cursor:pointer;background:#ffffff1f;border:1px solid var(--card-border);transition:.2s;flex:none}.switch:after{content:"";position:absolute;top:2px;left:2px;width:18px;height:18px;border-radius:50%;background:#fff;transition:.2s}.switch.on{background:linear-gradient(90deg,var(--brand1),var(--brand2))}.switch.on:after{left:22px}.empty{text-align:center;color:var(--muted);padding:70px 20px}.empty .big{font-size:52px;margin-bottom:12px}.footer{text-align:center;color:var(--muted);font-size:13px;margin-top:60px}.footer a{color:var(--brand2);text-decoration:none}@media(max-width:640px){.hero{padding:44px 6px 28px}table.admin-table td:nth-child(3),table.admin-table th:nth-child(3){display:none}}