:root {
  --bg:#070910; --surface:rgba(18,22,34,.96); --surface-2:#171c2a; --surface-3:#22283a;
  --line:rgba(255,255,255,.11); --text:#f5f7ff; --muted:#9da6b9; --cyan:#59d9ff;
  --amber:#ffb34d; --violet:#c263ff; --red:#ff6577; --green:#59d98b; --header-height:72px;
  color-scheme:dark;
}
*{box-sizing:border-box} html{min-height:100%;scroll-behavior:smooth}
body{min-width:0;min-height:100vh;margin:0;color:var(--text);font:15px/1.45 Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:radial-gradient(circle at 85% 10%,rgba(124,63,185,.2),transparent 32rem),radial-gradient(circle at 10% 35%,rgba(33,126,157,.14),transparent 28rem),linear-gradient(rgba(255,255,255,.018) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.018) 1px,transparent 1px),var(--bg);background-size:auto,auto,32px 32px,32px 32px,auto}
button,input{font:inherit} button,a{-webkit-tap-highlight-color:transparent} button{color:inherit} a{color:var(--cyan)} a:hover{color:#fff}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:fixed;z-index:1000;top:8px;left:8px;padding:10px 14px;color:#070910;background:#fff;border-radius:8px;transform:translateY(-160%)}.skip-link:focus{transform:none}
.site-header{position:sticky;z-index:100;top:0;display:flex;align-items:center;min-height:var(--header-height);padding:0 24px;border-bottom:1px solid var(--line);background:rgba(7,9,16,.86);box-shadow:0 10px 30px rgba(0,0,0,.24);backdrop-filter:blur(18px)}
.brand{display:inline-flex;align-items:center;gap:12px;min-width:max-content;color:var(--text);text-decoration:none}.brand:hover{color:var(--text)}
.brand-mark{display:grid;width:40px;height:40px;place-items:center;border:1px solid rgba(89,217,255,.55);border-radius:11px 4px;color:var(--cyan);font-size:22px;font-weight:900;background:linear-gradient(145deg,rgba(89,217,255,.18),rgba(194,99,255,.16));box-shadow:inset 0 0 20px rgba(89,217,255,.08),0 0 18px rgba(89,217,255,.08)}
.brand-copy{display:flex;flex-direction:column;line-height:1;letter-spacing:.12em}.brand-copy strong{font-size:15px}.brand-copy small{margin-top:6px;color:var(--muted);font-size:9px;letter-spacing:.18em}
.tool-navigation{display:flex;align-self:stretch;align-items:center;gap:4px;margin-left:42px}.tool-navigation a{display:flex;align-items:center;height:100%;padding:0 16px;border-bottom:2px solid transparent;color:var(--muted);font-size:13px;font-weight:700;letter-spacing:.04em;text-decoration:none}.tool-navigation a:hover,.tool-navigation a.active{border-bottom-color:var(--violet);color:#fff}
.header-actions{display:flex;gap:8px;margin-left:auto}.icon-button,.text-button,.panel-close{border:1px solid var(--line);background:var(--surface-2);cursor:pointer}.icon-button{min-height:38px;padding:0 13px;border-radius:9px;color:var(--cyan);font-size:10px;font-weight:800;letter-spacing:.11em}.icon-button:hover{border-color:rgba(89,217,255,.55);color:#fff}.nav-toggle{display:none}
.page-shell{width:min(1360px,calc(100% - 32px));margin:32px auto}.tool-card{overflow:hidden;border:1px solid var(--line);border-radius:18px;background:rgba(13,16,26,.87);box-shadow:0 24px 70px rgba(0,0,0,.38)}
.tool-hero{position:relative;display:flex;min-height:190px;align-items:flex-end;justify-content:space-between;padding:30px 34px;isolation:isolate;background:radial-gradient(circle at 82% 48%,rgba(89,217,255,.12),transparent 18rem),linear-gradient(120deg,rgba(25,31,47,.98),rgba(12,15,24,.9))}.tool-hero:after{content:"";position:absolute;z-index:-1;inset:auto 0 0;height:2px;background:linear-gradient(90deg,var(--cyan),var(--violet),transparent 75%)}
.tool-hero-copy{max-width:650px}.eyebrow{margin:0 0 8px;color:var(--cyan);font-size:11px;font-weight:800;letter-spacing:.22em}.tool-hero h1{margin:0;font-size:clamp(34px,6vw,64px);line-height:.95;letter-spacing:-.055em}.tool-hero p:last-child{max-width:600px;margin:16px 0 0;color:#c4cada;line-height:1.5}.version-badge{padding:9px 12px;border:1px solid var(--line);border-radius:999px;color:var(--muted);font-size:10px;font-weight:800;letter-spacing:.12em;background:rgba(7,9,16,.72)}.version-badge span{color:var(--violet)}
.site-footer{display:flex;width:min(1360px,calc(100% - 32px));justify-content:space-between;gap:20px;margin:0 auto;padding:8px 0 30px;color:#747d91;font-size:11px}.site-footer p{margin:0}
.panel-heading{display:flex;align-items:center;justify-content:space-between;padding:20px 22px;border-bottom:1px solid var(--line)}.panel-heading h2{margin:0;font-size:22px}.panel-heading .eyebrow{margin-bottom:4px}.panel-close{display:grid;width:36px;height:36px;place-items:center;border-radius:8px;color:var(--muted);font-size:24px}.panel-close:hover{color:#fff;border-color:rgba(255,255,255,.3)}
@media(max-width:720px){:root{--header-height:64px}.site-header{padding:0 14px}.brand-mark{width:36px;height:36px}.brand-copy strong{font-size:13px}.brand-copy small{display:none}.nav-toggle{display:grid;width:38px;height:38px;place-content:center;gap:4px;margin-left:14px;border:1px solid var(--line);border-radius:9px;background:var(--surface-2)}.nav-toggle>span:not(.sr-only){width:17px;height:2px;background:var(--muted)}.tool-navigation{position:absolute;top:calc(100% + 1px);right:0;left:0;display:none;align-items:stretch;flex-direction:column;margin:0;padding:8px 16px 14px;border-bottom:1px solid var(--line);background:rgba(7,9,16,.98)}.tool-navigation.open{display:flex}.tool-navigation a{min-height:44px;border:0;border-radius:8px}.tool-navigation a.active{border:0;background:rgba(194,99,255,.13)}.icon-button{padding:0 10px}.page-shell{width:calc(100% - 20px);margin:10px auto 20px}.tool-card{border-radius:14px}.tool-hero{min-height:168px;padding:24px 20px}.tool-hero h1{font-size:42px}.tool-hero p:last-child{font-size:13px}.version-badge{display:none}.site-footer{align-items:flex-start;flex-direction:column;width:calc(100% - 28px)}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important}}