*{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#07080d;--surface:#0d1018;--surface-2:#111520;--line:#1d2330;
  --text:#f5f7fb;--muted:#8d96a8;--soft:#b7bfcd;--primary:#9d6cff;
  --secondary:#55d8ff;--success:#53e59a;--warning:#ffc857;
  --radius:18px;--sidebar:270px
}
html{scroll-behavior:smooth}
body{font-family:Inter,system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.65;overflow-x:hidden}
body:before{content:"";position:fixed;inset:0;pointer-events:none;background:radial-gradient(circle at 72% 5%,rgba(157,108,255,.13),transparent 28%),radial-gradient(circle at 18% 45%,rgba(85,216,255,.05),transparent 25%);z-index:-2}
.noise{position:fixed;inset:0;opacity:.025;pointer-events:none;z-index:-1;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.8'/%3E%3C/svg%3E")}
a{color:inherit;text-decoration:none}
.topbar{height:72px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 34px;position:sticky;top:0;background:rgba(7,8,13,.84);backdrop-filter:blur(18px);z-index:20}
.brand{display:flex;align-items:center;gap:12px}.brand-mark{width:35px;height:35px;border-radius:11px;display:grid;place-items:center;font-family:Sora;font-weight:800;background:linear-gradient(135deg,var(--primary),#5e36db);box-shadow:0 0 30px rgba(157,108,255,.3)}
.brand strong{display:block;font-family:Sora;letter-spacing:.13em;font-size:14px}.brand small{display:block;color:#697386;font-size:8px;letter-spacing:.2em;margin-top:-2px}
.top-actions{display:flex;align-items:center;gap:28px;color:#929bad;font-size:13px;font-weight:600}.top-actions a:hover{color:white}.top-actions .github{border:1px solid var(--line);padding:8px 13px;border-radius:9px;color:#d8dce5}
.layout{display:grid;grid-template-columns:var(--sidebar) 1fr;min-height:calc(100vh - 72px)}
.sidebar{border-right:1px solid var(--line);padding:36px 22px;position:sticky;top:72px;height:calc(100vh - 72px);background:rgba(8,9,14,.65);display:flex;flex-direction:column}
.version{font:700 12px Sora;letter-spacing:.12em;color:#e8ebf3;padding:0 12px 24px}.version span{color:#777f91;font:500 10px Inter;margin-left:5px}
.nav-label{font-size:9px;letter-spacing:.16em;color:#565f70;font-weight:800;padding:20px 12px 8px}
.sidebar nav a{display:block;padding:9px 12px;border-radius:9px;color:#7e8799;font-size:13px;margin:2px 0;transition:.2s}
.sidebar nav a:hover{color:#fff;background:#111520}.sidebar nav a.active{color:#fff;background:linear-gradient(90deg,rgba(157,108,255,.14),transparent);box-shadow:inset 2px 0 var(--primary)}
.sidebar-footer{margin-top:auto;border-top:1px solid var(--line);padding:18px 12px 0;font-size:10px;color:#596274;display:flex;gap:8px;align-items:center}.status-dot{width:7px;height:7px;border-radius:50%;background:var(--success);box-shadow:0 0 10px var(--success)}
.content{max-width:1050px;width:100%;margin:auto;padding:0 68px}
.hero{padding:100px 0 86px;border-bottom:1px solid var(--line);position:relative}.hero:after{content:"ASTRA";position:absolute;right:-70px;top:70px;font:800 140px Sora;color:rgba(255,255,255,.015);pointer-events:none}
.eyebrow{font-size:9px;letter-spacing:.18em;font-weight:800;color:#929aaa;display:flex;align-items:center;gap:8px}.eyebrow span{width:6px;height:6px;background:var(--primary);border-radius:50%;box-shadow:0 0 12px var(--primary)}
.hero h1{font:800 clamp(48px,7vw,82px)/1.03 Sora;letter-spacing:-.055em;margin:22px 0}.hero h1 em{font-style:normal;background:linear-gradient(100deg,#fff 5%,var(--primary) 50%,var(--secondary));-webkit-background-clip:text;color:transparent}
.hero>p{max-width:650px;color:var(--muted);font-size:16px}.hero-meta{display:flex;gap:18px;flex-wrap:wrap;margin-top:27px;color:#9fa7b7;font-size:11px;font-weight:600}.hero-meta span{padding:8px 11px;border:1px solid var(--line);border-radius:8px;background:rgba(255,255,255,.015)}
.section{padding:84px 0;border-bottom:1px solid var(--line)}.section-heading{display:flex;gap:22px;margin-bottom:34px}.number{font:700 10px Sora;color:var(--primary);padding-top:6px;letter-spacing:.08em}.section h2{font:700 29px Sora;letter-spacing:-.035em}.section-heading p{color:#747e91;font-size:13px;margin-top:4px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.info-card,.config-card{border:1px solid var(--line);background:linear-gradient(145deg,rgba(255,255,255,.035),rgba(255,255,255,.012));border-radius:var(--radius);padding:21px;transition:.25s}.info-card:hover,.config-card:hover{border-color:#31394a;transform:translateY(-2px)}
.icon,.config-icon{width:36px;height:36px;display:grid;place-items:center;border-radius:10px;background:#151923;color:#bda8ff;font:800 9px Sora;margin-bottom:22px}.info-card h3,.config-card h3{font:650 14px Sora}.info-card p,.config-card p{color:#737d90;font-size:11px;line-height:1.65;margin-top:7px}
.notice{display:flex;gap:14px;padding:17px 19px;border:1px solid rgba(255,200,87,.18);background:rgba(255,200,87,.045);border-radius:13px;color:#a8a191;font-size:12px;margin-bottom:26px}.notice strong{color:#f2d99a}.notice-icon{width:23px;height:23px;border-radius:50%;background:rgba(255,200,87,.12);color:var(--warning);display:grid;place-items:center;font-weight:800;flex:none}
.steps{display:flex;flex-direction:column;gap:12px}.step{display:grid;grid-template-columns:44px 1fr;gap:17px;border:1px solid var(--line);border-radius:16px;padding:23px;background:rgba(255,255,255,.018)}.step-no{width:34px;height:34px;border-radius:10px;background:#15121f;color:#b79aff;border:1px solid #2d2542;display:grid;place-items:center;font:700 11px Sora}.step h3{font:650 15px Sora}.step p{font-size:12px;color:#777f90;margin:5px 0 14px}.code{position:relative;background:#080a0f;border:1px solid #171c26;border-radius:11px;padding:16px 17px;overflow:auto}.code pre{margin:0;color:#c9d0dc;font:500 12px/1.7 ui-monospace,SFMono-Regular,Consolas,monospace;white-space:pre-wrap}.code code{font:inherit}.copy{position:absolute;right:9px;top:9px;background:#151923;color:#858fa1;border:1px solid #232a38;border-radius:7px;padding:5px 8px;font-size:9px;cursor:pointer}.copy:hover{color:white}.path{border:1px dashed #272e3c;background:#0b0e14;padding:13px 15px;border-radius:9px;font-size:11px;color:#717b8e}.path span{font-size:8px;color:#4f5869;margin-right:10px}.path b{color:#454e5f;padding:0 7px}.path strong{color:#bd9fff}.success{font-size:11px;border:1px solid rgba(83,229,154,.14);background:rgba(83,229,154,.04);color:#8fa89c;border-radius:9px;padding:11px 13px}.success span{color:var(--success);margin-right:8px}
.config-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.config-card{display:grid;grid-template-columns:40px 1fr;gap:13px}.config-card .config-icon{margin:0}.config-card.wide{grid-column:1/-1;align-items:center}
.palette{border:1px solid #26372e;background:linear-gradient(145deg,rgba(83,229,154,.04),rgba(157,108,255,.02));border-radius:18px;overflow:hidden;margin-bottom:12px}.palette.crimson{border-color:#3b2828;background:linear-gradient(145deg,rgba(255,83,83,.04),rgba(255,145,70,.02))}
.palette-head{padding:21px 23px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line)}.palette h3{font:650 15px Sora;margin-top:5px}.swatches{display:flex;gap:5px}.swatches i{width:28px;height:28px;border-radius:8px;background:#5cffaa;border:1px solid #34463c}.swatches i:nth-child(2){background:#ff66d6}.swatches i:nth-child(3){background:#070b09}.swatches i:nth-child(4){background:#111b15}.crimson .swatches i{background:#ff5360}.crimson .swatches i:nth-child(2){background:#ff9a5c}.crimson .swatches i:nth-child(3){background:#0c0707}.crimson .swatches i:nth-child(4){background:#1c0d0d}
.palette-values{display:grid;grid-template-columns:repeat(4,1fr)}.palette-values div{padding:15px 18px;border-right:1px solid var(--line)}.palette-values div:last-child{border:0}.palette-values span{display:block;color:#687285;font-size:9px;text-transform:uppercase;letter-spacing:.08em}.palette-values code{display:block;color:#adb6c4;font-size:10px;margin-top:5px}
.large pre{padding-right:70px}.rollback{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.rollback-step{border:1px solid var(--line);background:#0c0f15;padding:18px;border-radius:12px;font-size:11px;color:#7f899b}.rollback-step b{display:block;color:#b59bff;font:700 10px Sora;margin-bottom:8px}.rollback-step strong{color:#e1e5ec}.muted{font-size:11px;color:#606a7b;margin-top:18px}
.faq details{border-bottom:1px solid var(--line);padding:18px 0}.faq summary{cursor:pointer;font:600 13px Sora;list-style:none}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"+";float:right;color:#687285;font-size:18px}.faq details[open] summary:after{content:"−"}.faq details p{font-size:12px;color:#737d90;max-width:720px;padding-top:10px}
footer{padding:45px 0 60px;display:flex;justify-content:space-between;color:#586274;font-size:10px}footer strong{font:700 12px Sora;color:#d9dde6;letter-spacing:.1em}footer p{margin-top:3px}
@media(max-width:900px){:root{--sidebar:0px}.top-actions a:not(.github){display:none}.layout{display:block}.sidebar{display:none}.content{padding:0 28px}.grid-4{grid-template-columns:1fr 1fr}.palette-values{grid-template-columns:1fr 1fr}.palette-values div:nth-child(2){border-right:0}.palette-values div{border-bottom:1px solid var(--line)}}
@media(max-width:600px){.topbar{padding:0 18px}.content{padding:0 18px}.hero{padding:65px 0}.hero h1{font-size:48px}.section{padding:60px 0}.grid-4,.config-grid,.rollback{grid-template-columns:1fr}.config-card.wide{grid-column:auto}.palette-values{grid-template-columns:1fr}.palette-values div{border-right:0}.hero-meta{gap:7px}.hero-meta span{font-size:9px}.step{grid-template-columns:34px 1fr;gap:11px;padding:17px}.step-no{width:30px;height:30px}.section h2{font-size:24px}.section-heading{gap:13px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* Astra uploaded brand asset */
.brand-logo{
  width:48px;height:48px;object-fit:contain;display:block;
  border-radius:12px;filter:drop-shadow(0 0 18px rgba(110,88,255,.28));
}
.brand-copy{display:block}
.pro-badge{
  display:inline-flex;align-items:center;margin-left:8px;padding:3px 7px;
  border-radius:6px;background:linear-gradient(135deg,#8b5cf6,#2563eb);
  color:#fff;font:800 7px Inter;letter-spacing:.12em;vertical-align:middle;
}
.license-strip{
  margin-top:30px;display:flex;align-items:center;gap:13px;max-width:680px;
  padding:12px 15px;border:1px solid rgba(157,108,255,.18);
  border-radius:12px;background:linear-gradient(90deg,rgba(157,108,255,.07),rgba(85,216,255,.025));
}
.license-lock{
  width:27px;height:27px;display:grid;place-items:center;border-radius:8px;
  background:rgba(157,108,255,.12);color:#b79aff;font-size:9px;
}
.license-strip strong{display:block;font:650 11px Sora;color:#dfe3ec}
.license-strip span:not(.license-lock){display:block;color:#737d90;font-size:9px;margin-top:2px}