:root{--bg: #0c0a12;--bg-1: #110e1a;--bg-2: #171320;--bg-3: #1e1930;--surface: rgba(255, 255, 255, .03);--surface-hover: rgba(255, 255, 255, .06);--border: #251f38;--border-strong: #362e52;--text: #ece9f6;--text-dim: #ada7c4;--text-muted: #756e93;--violet: #9d7bff;--violet-bright: #b79dff;--violet-deep: #6d4bd8;--teal: #57d9e0;--pink: #ff79c6;--accent: var(--violet);--ok: #6ee7a8;--warn: #ffd166;--err: #ff6b7d;--info: var(--teal);--grad-brand: linear-gradient(120deg, var(--violet) 0%, var(--pink) 100%);--grad-text: linear-gradient(120deg, #c9b6ff 0%, var(--violet) 45%, var(--teal) 100%);--glow: 0 0 40px -8px rgba(157, 123, 255, .55);--sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--mono: "JetBrains Mono", "SF Mono", "Fira Code", ui-monospace, Menlo, monospace;--radius: 14px;--radius-sm: 9px;--radius-lg: 22px;--maxw: 1120px;--shadow: 0 18px 50px -24px rgba(0, 0, 0, .8);--ease: cubic-bezier(.22, 1, .36, 1)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--sans);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}body:before{content:"";position:fixed;inset:0;z-index:-1;background:radial-gradient(60% 50% at 50% -5%,rgba(109,75,216,.28),transparent 70%),radial-gradient(40% 40% at 92% 8%,rgba(255,121,198,.12),transparent 70%),radial-gradient(45% 45% at 5% 30%,rgba(87,217,224,.08),transparent 70%);pointer-events:none}a{color:var(--violet-bright);text-decoration:none}a:hover{color:var(--text)}h1,h2,h3{line-height:1.15;letter-spacing:-.02em;margin:0 0 .5em;font-weight:700}h2{font-size:clamp(1.6rem,3.5vw,2.4rem)}h3{font-size:1.15rem}p{margin:0 0 1em;color:var(--text-dim)}code,pre,.mono{font-family:var(--mono)}.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 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a.gh{display:inline-flex;align-items:center;gap:6px}.nav-links a.gh svg{width:17px;height:17px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:inherit;font-weight:600;font-size:.95rem;padding:11px 20px;border-radius:var(--radius-sm);border:1px solid transparent;cursor:pointer;transition:transform .15s var(--ease),box-shadow .2s,background .2s,border-color .2s,opacity .2s;color:#fff;background:var(--grad-brand);background-origin:border-box;box-shadow:var(--glow)}.btn:hover{transform:translateY(-2px)}.btn:active{transform:translateY(0)}.btn:disabled{opacity:.45;cursor:not-allowed;transform:none;box-shadow:none}.btn.secondary{background:var(--surface);color:var(--text);border-color:var(--border-strong);box-shadow:none}.btn.secondary:hover{background:var(--surface-hover);border-color:var(--violet-deep)}.btn.ghost{background:transparent;color:var(--text-dim);box-shadow:none}.btn.ghost:hover{color:var(--text);background:var(--surface)}.btn.sm{padding:7px 13px;font-size:.86rem}.card{background:linear-gradient(180deg,var(--bg-2),var(--bg-1));border:1px solid var(--border);border-radius:var(--radius);padding:22px}.panel{background:var(--bg-1);border:1px solid var(--border);border-radius:var(--radius)}label{display:block;font-size:.82rem;font-weight:600;color:var(--text-muted);margin-bottom:6px;letter-spacing:.01em}input[type=text],input[type=url],select,textarea{width:100%;font:inherit;font-size:.95rem;color:var(--text);background:var(--bg);border:1px solid var(--border-strong);border-radius:var(--radius-sm);padding:11px 13px;transition:border-color .2s,box-shadow .2s}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--violet);box-shadow:0 0 0 3px #9d7bff2e}input.mono,textarea.mono{font-family:var(--mono);font-size:.88rem}.field{margin-bottom:14px}.dot{width:9px;height:9px;border-radius:50%;background:var(--text-muted);flex:none}.dot.ok{background:var(--ok);box-shadow:0 0 10px var(--ok)}.dot.loading{background:var(--warn);box-shadow:0 0 10px var(--warn);animation:pulse 1.2s infinite}.dot.err{background:var(--err);box-shadow:0 0 10px var(--err)}@keyframes pulse{0%,to{opacity:1}50%{opacity:.35}}.console{font-family:var(--mono);font-size:.8rem;line-height:1.5;background:#08060d;border:1px solid var(--border);border-radius:var(--radius-sm);padding:12px 14px;overflow:auto;white-space:pre-wrap;word-break:break-word;color:var(--text-dim)}.log-row{display:flex;gap:8px}.log-mark{flex:none;width:1.1em;text-align:center;opacity:.8}.log-t{color:var(--text-muted)}.log-i{color:var(--info)}.log-o{color:var(--violet-bright)}.log-ok{color:var(--ok)}.log-err{color:var(--err)}.footer{border-top:1px solid var(--border);margin-top:90px;padding:40px 0;color:var(--text-muted);font-size:.9rem}.footer-inner{max-width:var(--maxw);margin:0 auto;padding:0 24px;display:flex;flex-wrap:wrap;gap:18px;align-items:center}.footer a{color:var(--text-dim)}.footer a:hover{color:var(--text)}.footer .spacer{flex:1}.badge{display:inline-flex;align-items:center;gap:7px;padding:5px 12px;border-radius:999px;border:1px solid var(--border-strong);background:var(--surface);font-size:.8rem;color:var(--text-dim);font-weight:500}.tools-page{max-width:var(--maxw);margin:0 auto;padding:34px 24px 0}.page-head h1{font-size:clamp(1.8rem,4vw,2.4rem);margin-bottom:6px}.page-head p{max-width:62ch}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:18px}@media(max-width:760px){.grid-2{grid-template-columns:1fr}}@media(prefers-reduced-motion:reduce){*{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}}@media(max-width:720px){.nav-toggle{display:inline-flex;align-items:center;justify-content:center;margin-left:auto;padding:6px;background:none;border:none;color:var(--text-dim);cursor:pointer}.nav-toggle svg{width:24px;height:24px}.nav-toggle:hover{color:var(--text)}.nav-links{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;gap:2px;margin:0;padding:8px 16px 14px;background:#0c0a12fa;backdrop-filter:blur(14px);border-bottom:1px solid var(--border)}.nav.open .nav-links{display:flex}.nav-links a{padding:11px 12px;font-size:1rem}.nav-links a.gh{justify-content:flex-start}}