*{box-sizing:border-box;margin:0;padding:0}
html,body{overflow-x:hidden;width:100%}
body{font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:#e2e8f0;line-height:1.7;font-size:15px;min-height:100vh;background:radial-gradient(ellipse 80% 60% at 15% 0%,rgba(255,255,255,.08),transparent 55%),radial-gradient(ellipse 80% 60% at 85% 100%,rgba(255,255,255,.06),transparent 55%),#000;background-attachment:fixed}
a{color:#60a5fa;text-decoration:none}a:hover{text-decoration:underline}
code{background:#000c;color:#e5e5e5;padding:2px 8px;border-radius:6px;font:.85em ui-monospace,Consolas,monospace;border:1px solid #fff2;word-break:break-all}
pre{background:#000d;border:1px solid #fff1;border-radius:12px;padding:16px;overflow-x:auto;font-size:12.5px;line-height:1.65;margin:12px 0}
pre code{background:none;border:0;padding:0}
.nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(16px);background:#000b;border-bottom:1px solid #fff1}
.nav-inner{max-width:1100px;margin:0 auto;padding:12px 16px;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.brand{font-weight:900;font-size:16px;display:flex;align-items:center;gap:10px;color:#fff}.brand:hover{text-decoration:none}
.brand-logo{width:30px;height:30px;border-radius:9px;object-fit:cover;background:#5865f2;box-shadow:0 0 20px #5865f273}
.nav-links{display:flex;gap:18px;font-size:13px;flex-wrap:wrap}
.nav-links a{color:#a3a3a3;font-weight:500;white-space:nowrap}.nav-links a:hover,.nav-links a.active{color:#fff;text-decoration:none}
.nav-links a.active{border-bottom:2px solid #fff}
.wrap{max-width:1100px;margin:0 auto;padding:0 16px 60px}
.hero{padding:72px 0 40px;text-align:center}
.hero h1{font-size:46px;font-weight:900;letter-spacing:-1px;line-height:1.15;color:#fff;margin-bottom:18px}
.hero p{color:#a3a3a3;max-width:640px;margin:0 auto 26px}
.page-head{padding:44px 0 8px}.page-head h1{font-size:32px;font-weight:900;color:#fff}
p{color:#a3a3a3;margin-bottom:12px}h2{font-size:22px;font-weight:900;margin:40px 0 16px;color:#fff}h3{font-size:15px;color:#d4d4d4;margin:22px 0 10px}
.btn{padding:13px 28px;border-radius:12px;font-weight:800;font-size:14px;display:inline-block;border:1px solid #fff2;cursor:pointer;font-family:inherit}.btn:hover{text-decoration:none;transform:translateY(-2px)}
.btn-primary{background:linear-gradient(135deg,#fff,#a3a3a3);color:#000}.btn-ghost{background:#fff1;color:#e2e8f0}
.hero-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin:24px 0}
.stat,.feature,.note,.card{padding:22px;background:#ffffff08;border:1px solid #fff1;border-radius:14px}
.stat-num{font-size:28px;font-weight:900;color:#fff}.stat-num.updated{animation:pop .6s}
@keyframes pop{50%{transform:scale(1.1);color:#4ade80}}
.stat-label{font-size:13px;color:#a3a3a3;font-weight:600}
.feature-title{font-weight:800;color:#fff;margin-bottom:6px}
.table-wrap{overflow-x:auto;margin:12px 0;border-radius:12px;border:1px solid #fff1}
table{width:100%;border-collapse:collapse;font-size:13.5px;background:#0006;min-width:520px}
th,td{padding:12px 14px;text-align:left;border-bottom:1px solid #fff1;vertical-align:top}th{background:#0009;color:#d4d4d4}
.tag{padding:3px 10px;border-radius:6px;font:800 11px ui-monospace,monospace;background:#22c55e26;color:#86efac;border:1px solid #22c55e59}
.feed-card{background:#ffffff08;border:1px solid #fff1;border-radius:16px;overflow:hidden;margin:18px 0}
.feed-head{padding:16px 20px;border-bottom:1px solid #fff1;display:flex;justify-content:space-between;align-items:center;font-weight:900;color:#fff}
.feed-dot{display:inline-block;width:9px;height:9px;border-radius:50%;background:#4ade80;box-shadow:0 0 10px #4ade80;margin-right:8px}.feed-dot.off{background:#737373;box-shadow:none}
.feed-refresh{font-size:11.5px;color:#737373;font-weight:600}
.feed-list{max-height:520px;overflow-y:auto}
.feed-row{display:flex;align-items:center;gap:14px;padding:14px 20px;border-bottom:1px solid #fff0d}
.feed-row.new{animation:hl 2s}@keyframes hl{0%{background:#4ade802e}100%{background:0 0}}
.feed-avatar{width:42px;height:42px;border-radius:12px;background:linear-gradient(135deg,#5865f2,#404040);display:grid;place-items:center;font-weight:900;color:#fff;flex-shrink:0}
.feed-info{flex:1;min-width:0}.feed-name{font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.feed-meta{font-size:11.5px;color:#737373;display:flex;gap:10px;flex-wrap:wrap}
.feed-amount{font:900 16px ui-monospace,monospace;color:#4ade80}
.feed-empty{padding:40px 20px;text-align:center;color:#737373}
.test-card{max-width:560px;margin:28px auto;background:#ffffff08;border:1px solid #fff1;border-radius:20px;padding:28px}
.field{margin-bottom:18px}.field label{display:block;font-size:12px;color:#d4d4d4;margin-bottom:8px;font-weight:800}
.field input{width:100%;padding:14px 16px;border-radius:12px;border:1px solid #fff2;background:#0009;color:#fff;font:600 15px inherit}
.field input:focus{outline:2px solid #fff6;border-color:#fff}
.test-btn{width:100%;padding:16px;background:linear-gradient(135deg,#fff,#a3a3a3);color:#000;border:0;border-radius:12px;font:900 16px inherit;cursor:pointer}
.test-btn:disabled{background:#475569;color:#94a3b8;cursor:not-allowed}
#testResult{margin-top:20px;padding:18px;border-radius:14px;display:none}
#testResult.ok{display:block;background:#22c55e1a;border:1px solid #22c55e66;color:#86efac}
#testResult.no{display:block;background:#ef44441a;border:1px solid #ef444466;color:#fca5a5}
#testResult.info{display:block;background:#ffffff0f;border:1px solid #fff2}
.result-head{font-weight:900;font-size:16px;margin-bottom:12px}
.result-row{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px dashed #fff2;gap:12px}.result-row b{text-align:right;word-break:break-all}
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin:16px 0}.tabs button{padding:8px 16px;border-radius:99px;border:1px solid #fff2;background:#fff1;color:#e2e8f0;cursor:pointer;font:inherit}.tabs button.on{background:#fff;color:#000}
.pane{display:none}.pane.on{display:block}
.contact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:14px;margin:20px 0}
.contact-card{padding:24px 16px;text-align:center;border:1px solid #fff1;border-radius:14px;background:#ffffff08;color:#e2e8f0;font-weight:800}.contact-card:hover{border-color:#fff5;text-decoration:none}
.footer{margin-top:60px;padding-top:28px;border-top:1px solid #fff1;color:#737373;font-size:12.5px;text-align:center}
#musicPlayer{position:fixed;bottom:20px;right:20px;z-index:99;display:none;align-items:center;gap:12px;padding:10px 14px;background:#0a0a0ae6;border:1px solid #fff2;border-radius:14px;max-width:320px}
#musicPlayer.show{display:flex}.music-title{font-size:12.5px;font-weight:700;color:#fff;max-width:180px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.music-status{font-size:11px;color:#a3a3a3}
.music-btn,.music-close{border:0;border-radius:10px;cursor:pointer;width:36px;height:36px;background:#fff}.music-close{background:#fff1;color:#a3a3a3;width:24px;height:24px}
#ytFrame{position:fixed;top:-9999px;width:1px;height:1px}
@media(max-width:640px){.hero h1{font-size:30px}.hero{padding:44px 0 28px}#musicPlayer{left:14px;right:14px;max-width:none}}
@media(prefers-reduced-motion:reduce){*{animation:none!important}}
.nav-user{display:flex;align-items:center;gap:14px;font-size:13px}
.nav-me{display:flex;align-items:center;gap:8px;color:#e2e8f0;font-weight:700}
.nav-me img{width:26px;height:26px;border-radius:50%}
.btn-sm{padding:8px 16px;font-size:13px}
.keybox{display:flex;gap:8px;margin:14px 0;flex-wrap:wrap}
.keybox input{flex:1;min-width:200px;padding:12px 14px;border-radius:12px;border:1px solid #fff2;background:#0009;color:#fff;font:600 14px ui-monospace,monospace}
.admin-nav{display:flex;gap:8px;flex-wrap:wrap;margin:20px 0}
.admin-nav a{padding:8px 16px;border-radius:99px;border:1px solid #fff2;background:#fff1;color:#e2e8f0;font-size:13px}.admin-nav a.on{background:#fff;color:#000}.admin-nav a:hover{text-decoration:none}
.inline{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0}
.inline input,.inline select{padding:10px 14px;border-radius:10px;border:1px solid #fff2;background:#0009;color:#fff;font:inherit;min-width:140px}
.inline button{padding:10px 18px;border-radius:10px;border:0;background:#fff;color:#000;font:800 14px inherit;cursor:pointer}
.mono{font-family:ui-monospace,monospace;font-size:12px;word-break:break-all}.neg{color:#fca5a5}.pos{color:#86efac}