:root{--bg: #050816;--bg-soft: radial-gradient(circle at top, #1d2538 0, #050816 55%, #020617 100%);--text: #e5e7eb;--muted: #9ca3af;--card-bg: rgba(15, 23, 42, .96);--card-border: rgba(148, 163, 184, .3);--chip-bg: rgba(15, 23, 42, .9);--input-bg: rgba(15, 23, 42, .96);--input-border: rgba(148, 163, 184, .6);--shadow-soft: 0 18px 40px rgba(15, 23, 42, .55);--btn-primary-bg: #4f46e5;--btn-primary-fg: #e5e7eb;--btn-secondary-bg: rgba(15, 23, 42, .9);--btn-secondary-fg: #e5e7eb;--progress-bg: rgba(15, 23, 42, .9);--progress-fill: linear-gradient(90deg, #22c55e, #22d3ee);--header-bg: rgba(15, 23, 42, .86);--header-border: rgba(148, 163, 184, .35);--radius-lg: 18px;--radius-pill: 999px;--transition-fast: .16s cubic-bezier(.22, .61, .36, 1);--transition-med: .22s cubic-bezier(.22, .61, .36, 1)}html{scroll-behavior:smooth}*,*:before,*:after{box-sizing:border-box}body{background-image:radial-gradient(circle at 20% 20%,rgba(99,102,241,.08),transparent 60%),radial-gradient(circle at 80% 10%,rgba(45,212,191,.08),transparent 60%),var(--bg-soft);margin:0;font-family:system-ui,-apple-system,BlinkMacSystemFont,SF Pro Text,Segoe UI,Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;color:var(--text);background-color:var(--bg);background-image:var(--bg-soft);min-height:100vh;position:relative;overflow-x:hidden}body:before{content:"";position:fixed;top:-20%;right:-20%;bottom:-20%;left:-20%;background:radial-gradient(circle at 0% 0%,rgba(129,140,248,.12),transparent 55%),radial-gradient(circle at 100% 0%,rgba(45,212,191,.12),transparent 55%);opacity:.9;pointer-events:none;z-index:-2}a{color:inherit;text-decoration:none}button{cursor:pointer}input,textarea,select,button{font:inherit;color:inherit;background:none;border-radius:0}.container{max-width:1120px;margin:0 auto;padding:0 16px}.header{position:sticky;top:0;z-index:20;-webkit-backdrop-filter:blur(18px) saturate(140%);backdrop-filter:blur(18px) saturate(140%);background:var(--header-bg);border-bottom:1px solid var(--header-border);box-shadow:0 18px 40px #0f172a38;transition:background var(--transition-med),border-color var(--transition-med),box-shadow var(--transition-med),transform var(--transition-fast);will-change:transform,box-shadow}.header:hover{box-shadow:0 18px 40px #0f172a4d}.px{padding-left:16px;padding-right:16px}.py{padding-top:12px;padding-bottom:12px}.grid{display:grid;gap:18px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.hidden{display:none}.small{font-size:12px;color:var(--muted)}.fade-in-up{opacity:0;transform:translateY(6px);animation:fade-in-up .26s var(--transition-med) forwards}@keyframes fade-in-up{to{opacity:1;transform:translateY(0)}}.card{position:relative;background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-soft);padding:16px;transition:transform var(--transition-med),box-shadow var(--transition-med),border-color var(--transition-med),background var(--transition-med);will-change:transform,box-shadow;overflow:hidden}.card:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;opacity:0;background:radial-gradient(circle at top,rgba(96,165,250,.16),transparent 60%);transition:opacity var(--transition-med);pointer-events:none}.card:hover{box-shadow:0 18px 45px #0f172a8c;border-color:#818cf8a6}.card:hover:before{opacity:1}.tab{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:6px 14px;border:1px solid var(--card-border);background:#0f172aa6;font-size:13px;color:var(--muted);transition:background var(--transition-fast),color var(--transition-fast),border-color var(--transition-fast),transform var(--transition-fast),box-shadow var(--transition-fast);white-space:nowrap}:root.theme-light .tab{background:#ffffffe6}.tab:hover{box-shadow:0 8px 18px #0f172a59;border-color:#818cf8bf;color:var(--text)}.tab.active{border-image:linear-gradient(120deg,#4f46e5,#22c55e) 1;background:linear-gradient(120deg,#4f46e5,#22c55e);color:#f9fafb;border-color:transparent;box-shadow:0 18px 40px #4f46e5a6}.badge{display:inline-flex;align-items:center;justify-content:center;min-width:20px;padding:3px 8px;border-radius:var(--radius-pill);background:var(--chip-bg);font-size:11px;color:var(--muted);border:1px solid rgba(148,163,184,.35);transition:background var(--transition-fast),color var(--transition-fast),border-color var(--transition-fast),transform var(--transition-fast)}.tab.active .badge{background:#0f172aeb;color:#e5e7eb;border-color:transparent}.input{box-shadow:inset 0 1px 4px #00000040;width:100%;border-radius:12px;border:1px solid var(--input-border);padding:9px 12px;background:var(--input-bg);color:var(--text);outline:none;transition:border-color var(--transition-fast),box-shadow var(--transition-fast),background var(--transition-fast),transform var(--transition-fast)}.input::placeholder{color:var(--muted)}.input:focus{border-color:#4f46e5;box-shadow:0 0 0 1px #4f46e599,0 18px 40px #0f172ab3}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border-radius:999px;border:1px solid transparent;background:var(--btn-primary-bg);color:var(--btn-primary-fg);padding:8px 16px;font-size:14px;font-weight:500;white-space:nowrap;transition:background var(--transition-fast),color var(--transition-fast),box-shadow var(--transition-fast),transform var(--transition-fast),border-color var(--transition-fast)}.btn.secondary{background:var(--btn-secondary-bg);color:var(--btn-secondary-fg);border-color:#94a3b899}.btn:hover{transform:translateY(-.5px) translateZ(0);box-shadow:0 18px 40px #0f172a8c}.btn:active{transform:translateY(0);box-shadow:0 10px 25px #0f172a80}.btn:disabled{opacity:.6;cursor:default;box-shadow:none;transform:none}.progress{width:100%;height:8px;border-radius:999px;background:var(--progress-bg);overflow:hidden;position:relative}.progress>div{height:100%;background-image:var(--progress-fill);background-size:200% 100%;animation:progress-bar 1.6s linear infinite}@keyframes progress-bar{0%{background-position:0% 0}to{background-position:-200% 0}}hr.sep{border:0;height:1px;background:radial-gradient(circle,rgba(148,163,184,.7),transparent 70%);margin:18px 0;opacity:.6}