:root{
  --bg:#05070b;
  --bg-soft:#0a0f17;
  --panel:rgba(17,24,35,.78);
  --panel-solid:#101722;
  --panel-2:#151f2e;
  --text:#f4f8ff;
  --muted:#9aaac0;
  --line:rgba(120,167,222,.18);
  --blue:#55a7ff;
  --cyan:#63f0ff;
  --purple:#a789ff;
  --success:#64e6a3;
  --warning:#ffd166;
  --danger:#ff7b92;
  --shadow:0 22px 70px rgba(0,0,0,.42);
  --radius:22px;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  min-height:100vh;
  color:var(--text);
  background:
    radial-gradient(circle at 14% 10%, rgba(85,167,255,.14), transparent 30rem),
    radial-gradient(circle at 86% 2%, rgba(167,137,255,.12), transparent 26rem),
    linear-gradient(180deg,#05070b 0%,#070b12 45%,#05070b 100%);
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  line-height:1.65;
}
body::before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:-1;opacity:.28;
  background-image:linear-gradient(rgba(255,255,255,.018) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.018) 1px,transparent 1px);
  background-size:42px 42px;
  mask-image:linear-gradient(to bottom,black,transparent 80%);
}
a{color:var(--cyan);text-decoration:none}
a:hover{color:#fff}
img{max-width:100%;display:block}
button,input{font:inherit}
.site-shell{width:min(calc(100% - 32px),var(--max));margin:0 auto}
.site-header{
  position:sticky;top:0;z-index:50;
  border-bottom:1px solid var(--line);
  background:rgba(5,7,11,.78);
  backdrop-filter:blur(18px);
}
.header-inner{min-height:78px;display:flex;align-items:center;gap:26px}
.brand{display:flex;align-items:center;gap:12px;color:#fff;min-width:max-content}
.brand-mark{width:42px;height:42px;border-radius:13px;overflow:hidden;border:1px solid rgba(99,240,255,.34);box-shadow:0 0 28px rgba(85,167,255,.18)}
.brand-copy strong{display:block;font-size:1.02rem;letter-spacing:.03em}
.brand-copy span{display:block;color:var(--muted);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase}
.nav{margin-left:auto;display:flex;align-items:center;gap:6px}
.nav a{color:#c7d4e5;padding:9px 11px;border-radius:11px;font-size:.91rem;font-weight:650;transition:.18s ease}
.nav a:hover,.nav a.active{color:#fff;background:rgba(85,167,255,.11);box-shadow:inset 0 0 0 1px rgba(85,167,255,.15)}
.nav .repo-link{background:linear-gradient(135deg,var(--blue),var(--purple));color:#07101b;padding-inline:14px}
.nav .repo-link:hover{color:#07101b;filter:brightness(1.1)}
.menu-btn{display:none;margin-left:auto;background:transparent;color:#fff;border:1px solid var(--line);border-radius:12px;padding:8px 11px;cursor:pointer}
main{min-height:calc(100vh - 160px)}
.hero{padding:76px 0 40px;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(310px,.85fr);gap:48px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:7px 11px;border-radius:999px;border:1px solid rgba(99,240,255,.22);background:rgba(99,240,255,.06);color:#c9faff;font-size:.78rem;font-weight:800;letter-spacing:.11em;text-transform:uppercase}
.dot{width:7px;height:7px;border-radius:50%;background:var(--success);box-shadow:0 0 14px var(--success)}
h1{font-size:clamp(2.65rem,7vw,5.65rem);line-height:.94;letter-spacing:-.055em;margin:20px 0 22px}
.gradient-text{background:linear-gradient(110deg,#fff 15%,#aee8ff 50%,#b9a8ff 90%);background-clip:text;-webkit-background-clip:text;color:transparent}
.hero p{font-size:clamp(1.02rem,2vw,1.18rem);color:#afbdd0;max-width:700px;margin:0}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 17px;border-radius:13px;font-weight:800;border:1px solid var(--line);color:#edf7ff;background:rgba(255,255,255,.035);transition:.18s ease}
.btn:hover{transform:translateY(-2px);color:#fff;border-color:rgba(99,240,255,.35);background:rgba(85,167,255,.09)}
.btn.primary{border:none;color:#06111d;background:linear-gradient(135deg,var(--cyan),var(--blue) 54%,var(--purple));box-shadow:0 12px 35px rgba(85,167,255,.18)}
.btn.primary:hover{color:#06111d;filter:brightness(1.07)}
.hero-art{position:relative;min-height:390px;display:grid;place-items:center}
.hero-art::before{content:"";position:absolute;width:360px;height:360px;border-radius:50%;background:radial-gradient(circle,rgba(85,167,255,.24),rgba(167,137,255,.08) 47%,transparent 70%);filter:blur(4px)}
.logo-orbit{position:relative;width:min(82vw,330px);aspect-ratio:1;border-radius:50%;display:grid;place-items:center;border:1px solid rgba(99,240,255,.15);box-shadow:0 0 80px rgba(85,167,255,.08),inset 0 0 50px rgba(167,137,255,.05)}
.logo-orbit::before,.logo-orbit::after{content:"";position:absolute;border-radius:50%;border:1px solid rgba(167,137,255,.16)}
.logo-orbit::before{inset:24px}.logo-orbit::after{inset:52px;border-color:rgba(85,167,255,.17)}
.logo-card{position:relative;z-index:2;width:190px;height:190px;border-radius:38px;overflow:hidden;border:1px solid rgba(255,255,255,.12);box-shadow:0 28px 75px rgba(0,0,0,.5)}
.status-pill{position:absolute;right:0;bottom:48px;z-index:3;padding:10px 13px;border-radius:14px;background:rgba(9,15,24,.92);border:1px solid var(--line);box-shadow:var(--shadow);font-size:.8rem;color:#c7d6e9}
.status-pill strong{display:block;color:#fff;font-size:.93rem}
.section{padding:38px 0}
.section-heading{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:22px}
.section-heading h2{font-size:clamp(1.75rem,4vw,2.6rem);line-height:1.1;letter-spacing:-.035em;margin:0}
.section-heading p{color:var(--muted);max-width:600px;margin:0}
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{position:relative;overflow:hidden;min-height:215px;border:1px solid var(--line);background:linear-gradient(145deg,rgba(19,27,40,.92),rgba(10,15,23,.9));border-radius:var(--radius);padding:22px;box-shadow:0 15px 45px rgba(0,0,0,.17);transition:.2s ease}
.card::before{content:"";position:absolute;inset:auto -28px -42px auto;width:130px;height:130px;border-radius:50%;background:radial-gradient(circle,rgba(85,167,255,.12),transparent 68%)}
.card:hover{transform:translateY(-5px);border-color:rgba(99,240,255,.34);box-shadow:0 24px 65px rgba(0,0,0,.3)}
.card-icon{width:45px;height:45px;border-radius:13px;display:grid;place-items:center;background:rgba(85,167,255,.10);border:1px solid rgba(85,167,255,.15);font-size:1.3rem}
.card h3{margin:24px 0 7px;font-size:1.16rem}
.card p{color:var(--muted);font-size:.93rem;margin:0 0 18px}
.card .arrow{position:absolute;right:20px;bottom:18px;color:var(--cyan);font-weight:900}
.panel{border:1px solid var(--line);background:linear-gradient(145deg,rgba(16,23,34,.89),rgba(8,12,19,.9));border-radius:26px;box-shadow:var(--shadow)}
.video-panel{padding:18px;margin:18px 0 46px}
.video-head{padding:10px 8px 17px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.video-head h3{margin:0;font-size:1.13rem}.video-head span{color:var(--muted);font-size:.82rem}
.video-wrap{overflow:hidden;border-radius:17px;background:#000;aspect-ratio:16/9;border:1px solid rgba(255,255,255,.08);display:grid;place-items:center}
.video-wrap video{width:100%;height:100%;background:#000}
.video-fallback{display:none;padding:35px;text-align:center;color:var(--muted)}
.split-panel{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.info-box{padding:26px}
.info-box h3{margin-top:0;font-size:1.35rem}.info-box p{color:var(--muted)}
.kicker{color:var(--cyan);font-size:.76rem;letter-spacing:.12em;text-transform:uppercase;font-weight:850}
.site-footer{margin-top:55px;border-top:1px solid var(--line);padding:28px 0 36px;color:#7f90a6;font-size:.88rem}
.footer-inner{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}.footer-inner strong{color:#b8c8db}

/* Guide pages */
.page-hero{padding:58px 0 22px}
.page-hero h1{font-size:clamp(2.4rem,6vw,4.4rem);margin:14px 0 14px}
.page-hero p{max-width:760px;color:var(--muted);font-size:1.06rem}
.guide-content{padding:10px 0 50px;max-width:960px}
.guide-content section,.content-panel{margin:18px 0;padding:25px;border:1px solid var(--line);background:rgba(14,20,30,.79);border-radius:20px}
.guide-content h2{margin:0 0 13px;font-size:1.55rem;letter-spacing:-.02em}
.guide-content h3{margin-top:28px;color:#e7f5ff}
.guide-content p,.guide-content li{color:#c1ccda}
.guide-content strong{color:#fff}
.guide-content code{font-family:Consolas,Monaco,monospace;color:#b9f5ff}
.guide-content pre{overflow:auto;padding:15px 17px;background:#05080d;border:1px solid var(--line);border-radius:13px;color:#dff7ff;white-space:pre-wrap;word-break:break-word}
.guide-content .note,.guide-content .warning{padding:14px 16px;border-left:4px solid var(--blue);border-radius:10px;background:rgba(85,167,255,.06)}
.guide-content .warning{border-left-color:var(--warning)}
.guide-content .linkbox,.guide-content .quick>div{padding:14px 16px;border:1px solid var(--line);background:rgba(255,255,255,.025);border-radius:12px;margin:10px 0;overflow-wrap:anywhere}
.guide-content .quick{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px}
.guide-content .filelist{font-family:Consolas,Monaco,monospace;background:#05080d;border:1px solid var(--line);padding:14px;border-radius:12px;white-space:pre-line;color:#dff7ff}
.guide-content img{border-radius:16px;border:1px solid var(--line);margin:18px auto}
.guide-content ul,.guide-content ol{padding-left:1.3rem}
.guide-content .steps{counter-reset:step;list-style:none;padding-left:0}
.guide-content .steps>li{counter-increment:step;position:relative;padding-left:44px;margin:16px 0}
.guide-content .steps>li::before{content:counter(step);position:absolute;left:0;top:0;width:29px;height:29px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--cyan),var(--blue));color:#06111d;font-weight:900}

/* Changelog */
.change-tools{display:flex;gap:12px;align-items:center;margin:18px 0 22px;flex-wrap:wrap}
.change-search{flex:1;min-width:240px;color:#fff;background:rgba(10,15,23,.86);border:1px solid var(--line);border-radius:13px;padding:12px 14px;outline:none}
.change-search:focus{border-color:rgba(99,240,255,.45);box-shadow:0 0 0 4px rgba(99,240,255,.05)}
.release-list{display:grid;gap:13px;padding-bottom:55px}
.release{border:1px solid var(--line);border-radius:18px;background:rgba(13,19,29,.78);overflow:hidden}
.release.latest{border-color:rgba(99,240,255,.29);box-shadow:0 14px 45px rgba(85,167,255,.06)}
.release summary{cursor:pointer;list-style:none;padding:17px 20px;display:flex;align-items:center;gap:13px}
.release summary::-webkit-details-marker{display:none}
.version{font-size:1.08rem;font-weight:900;color:#fff;min-width:76px}
.release-note{color:var(--muted);font-size:.84rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1}
.release-badge{font-size:.7rem;font-weight:900;text-transform:uppercase;letter-spacing:.08em;color:#05202a;background:linear-gradient(135deg,var(--cyan),var(--blue));padding:5px 8px;border-radius:999px}
.chev{color:var(--cyan);transition:.2s;transform:rotate(0)}
.release[open] .chev{transform:rotate(90deg)}
.release-body{padding:0 22px 20px;border-top:1px solid var(--line)}
.release-body ul{margin:17px 0 0;padding-left:1.2rem}.release-body li{margin:7px 0;color:#c2cedd}
.release-body p{color:#c2cedd}.release-body h4{margin:20px 0 8px;color:#fff;font-size:1.02rem}
.release.hidden{display:none}
.no-results{display:none;padding:30px;text-align:center;color:var(--muted);border:1px dashed var(--line);border-radius:18px}

@media(max-width:980px){.card-grid{grid-template-columns:repeat(2,1fr)}.hero{grid-template-columns:1fr;padding-top:55px}.hero-art{min-height:330px}.split-panel{grid-template-columns:1fr}.nav a{padding:8px 9px;font-size:.86rem}}
@media(max-width:760px){
  .site-shell{width:min(calc(100% - 20px),var(--max))}.header-inner{min-height:68px}.brand-copy span{display:none}.brand-mark{width:38px;height:38px}
  .menu-btn{display:block}.nav{display:none;position:absolute;left:10px;right:10px;top:74px;flex-direction:column;align-items:stretch;padding:12px;background:rgba(7,11,18,.97);border:1px solid var(--line);border-radius:17px;box-shadow:var(--shadow)}.nav.open{display:flex}.nav a{text-align:left;padding:11px 13px}
  .hero{padding:44px 0 25px;gap:24px}.hero h1{font-size:clamp(2.7rem,14vw,4.3rem)}.hero-art{min-height:290px}.logo-orbit{width:270px}.logo-card{width:150px;height:150px;border-radius:30px}.status-pill{bottom:23px;right:8px}
  .card-grid{grid-template-columns:1fr}.section{padding:28px 0}.section-heading{align-items:start;flex-direction:column}.video-panel{padding:10px}.video-head{align-items:start;flex-direction:column}.page-hero{padding-top:42px}.release-note{display:none}.release summary{padding:15px}.release-body{padding-inline:18px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* Switch the expanded navigation to the menu button before links can crowd the header. */
@media(max-width:900px){
  .header-inner{min-height:68px}
  .menu-btn{display:block}
  .nav{display:none;position:absolute;left:16px;right:16px;top:74px;flex-direction:column;align-items:stretch;padding:12px;background:rgba(7,11,18,.97);border:1px solid var(--line);border-radius:17px;box-shadow:var(--shadow)}
  .nav.open{display:flex}
  .nav a{text-align:left;padding:11px 13px}
}