/* Webmin.app — "Control Plane" theme */
@font-face{font-family:"Sora";src:url("../fonts/sora-latin-600-normal.woff2") format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:"Sora";src:url("../fonts/sora-latin-700-normal.woff2") format("woff2");font-weight:700;font-display:swap}
@font-face{font-family:"Sora";src:url("../fonts/sora-latin-800-normal.woff2") format("woff2");font-weight:800;font-display:swap}
@font-face{font-family:"Manrope";src:url("../fonts/manrope-latin-400-normal.woff2") format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Manrope";src:url("../fonts/manrope-latin-500-normal.woff2") format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:"Manrope";src:url("../fonts/manrope-latin-600-normal.woff2") format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:"Manrope";src:url("../fonts/manrope-latin-700-normal.woff2") format("woff2");font-weight:700;font-display:swap}
@font-face{font-family:"Fira Code";src:url("../fonts/fira-code-latin-400-normal.woff2") format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Fira Code";src:url("../fonts/fira-code-latin-500-normal.woff2") format("woff2");font-weight:500;font-display:swap}

:root{
  --blue:#3871C5; --azure:#0178C6; --steel:#7298C2; --mist:#F2F3F4; --snow:#F7F7F7;
  --cyan:#62b6f2; --ink:#050c18; --ink-2:#081426; --ink-3:#0d1d35;
  --panel:rgba(16,32,58,.62); --panel-2:rgba(10,22,42,.8);
  --line:rgba(114,152,194,.2); --line-2:rgba(114,152,194,.34);
  --text:#dbe6f3; --muted:#9db3cd; --ok:#5fd39a; --warn:#f2c14e; --err:#ff8080;
  --grad:linear-gradient(120deg,var(--blue),var(--azure));
  --r:18px; --r-sm:12px;
  --display:"Sora",system-ui,sans-serif; --body:"Manrope",system-ui,sans-serif; --mono:"Fira Code",ui-monospace,Menlo,monospace;
  --wrap:1220px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--ink);color:var(--text);font:400 17px/1.7 var(--body);overflow-x:hidden;
  background-image:radial-gradient(1200px 700px at 85% -10%,rgba(1,120,198,.16),transparent 60%),radial-gradient(900px 600px at -10% 30%,rgba(56,113,197,.12),transparent 60%)}
img{max-width:100%;height:auto;display:block}
a{color:var(--cyan);text-decoration:none}
a:hover{color:var(--snow)}
h1,h2,h3,h4{font-family:var(--display);color:var(--snow);line-height:1.15;letter-spacing:-.02em;margin:0 0 .5em}
h2{font-size:clamp(1.9rem,3.6vw,2.9rem);font-weight:700}
h3{font-size:1.25rem;font-weight:700}
p{margin:0 0 1.1em}
code,kbd,pre{font-family:var(--mono)}
:not(pre)>code{background:rgba(56,113,197,.16);border:1px solid var(--line);padding:.08em .4em;border-radius:6px;font-size:.88em;color:#cfe1f5;word-break:break-word}
.wrap{width:min(var(--wrap),100% - 40px);margin-inline:auto}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;background:var(--snow);color:var(--ink);padding:8px 14px;border-radius:8px;z-index:50}
.skip:focus{left:12px}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:6px}
.grad-text{background:linear-gradient(100deg,var(--snow) 0%,var(--cyan) 45%,var(--blue) 70%,var(--snow) 100%);background-size:220% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:sheen 7s linear infinite}
@keyframes sheen{to{background-position:-220% 0}}

/* ---------- buttons ---------- */
.btn{position:relative;display:inline-flex;align-items:center;gap:10px;padding:14px 24px;border-radius:12px;font:700 15.5px var(--display);letter-spacing:.01em;border:1px solid transparent;cursor:pointer;overflow:hidden;transition:transform .25s,box-shadow .25s,background .25s;color:var(--snow)}
.btn-primary{background:var(--grad);box-shadow:0 10px 30px rgba(1,120,198,.35),inset 0 1px 0 rgba(255,255,255,.25)}
.btn-primary::after{content:"";position:absolute;inset:0;background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.35) 50%,transparent 70%);transform:translateX(-120%);transition:transform .7s}
.btn-primary:hover::after{transform:translateX(120%)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 40px rgba(1,120,198,.5);color:var(--snow)}
.btn-ghost{background:rgba(255,255,255,.04);border-color:var(--line-2);color:var(--snow)}
.btn-ghost:hover{background:rgba(98,182,242,.1);border-color:var(--cyan);transform:translateY(-2px)}
.btn .arr{transition:transform .25s}
.btn:hover .arr{transform:translateX(4px)}

/* ---------- header ---------- */
.site-header{position:relative;z-index:20;background:linear-gradient(180deg,rgba(8,20,38,.96),rgba(5,12,24,.9));border-bottom:1px solid var(--line)}
.hdr{display:flex;align-items:center;gap:24px;min-height:82px}
.brand{display:flex;align-items:center;gap:13px;color:var(--snow);flex-shrink:0}
.brand-tile{position:relative;width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:var(--snow);isolation:isolate}
.brand-tile::before{content:"";position:absolute;inset:-3px;border-radius:16px;background:conic-gradient(from var(--a,0deg),var(--blue),var(--cyan),transparent 40%,var(--azure),var(--blue));z-index:-1;animation:spin 6s linear infinite}
@property --a{syntax:"<angle>";initial-value:0deg;inherits:false}
@keyframes spin{to{--a:360deg}}
.brand-tile img{width:36px;height:36px}
.brand-txt{display:flex;flex-direction:column;line-height:1.1}
.brand-txt b{font:800 1.3rem var(--display);letter-spacing:-.02em}
.brand-txt small{font:500 .68rem var(--mono);color:var(--steel);letter-spacing:.08em;text-transform:uppercase;margin-top:3px}
.nav{margin-left:auto}
.nav ul{list-style:none;margin:0;padding:6px;display:flex;gap:2px;border:1px solid var(--line);border-radius:14px;background:rgba(3,9,19,.6)}
.nav a{position:relative;display:flex;align-items:center;gap:8px;padding:9px 14px;border-radius:10px;color:var(--muted);font:600 .92rem var(--body);transition:color .2s,background .2s}
.nav a::before{content:"";width:6px;height:6px;border-radius:50%;background:#26405f;transition:background .2s,box-shadow .2s}
.nav a:hover,.nav a[aria-current="page"]{color:var(--snow);background:rgba(56,113,197,.18)}
.nav a:hover::before,.nav a[aria-current="page"]::before{background:var(--cyan);box-shadow:0 0 10px var(--cyan)}
.hdr-cta{flex-shrink:0;padding:12px 18px;font-size:14px}
.menu-btn{display:none;margin-left:auto;width:46px;height:46px;border-radius:12px;border:1px solid var(--line-2);background:rgba(255,255,255,.04);cursor:pointer;position:relative}
.menu-btn span{position:absolute;left:12px;right:12px;height:2px;background:var(--snow);border-radius:2px;transition:transform .3s,opacity .3s}
.menu-btn span:nth-child(1){top:15px}.menu-btn span:nth-child(2){top:22px}.menu-btn span:nth-child(3){top:29px}
.menu-btn[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-btn[aria-expanded="true"] span:nth-child(2){opacity:0}
.menu-btn[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.databus{height:2px;background:linear-gradient(90deg,transparent,var(--blue),transparent);background-color:rgba(114,152,194,.12);position:relative;overflow:hidden}
.databus::after{content:"";position:absolute;top:0;left:-20%;width:20%;height:100%;background:linear-gradient(90deg,transparent,var(--cyan),transparent);animation:bus 4.5s linear infinite}
@keyframes bus{to{left:120%}}

/* ---------- hero ---------- */
.hero{position:relative;padding:72px 0 40px;overflow:hidden}
.hero canvas{position:absolute;inset:0;width:100%;height:100%;opacity:.55;pointer-events:none}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(114,152,194,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(114,152,194,.06) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse at 50% 30%,#000 30%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse at 50% 30%,#000 30%,transparent 75%)}
.hero-grid{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.kicker{display:inline-flex;align-items:center;gap:10px;padding:7px 14px 7px 10px;border-radius:30px;border:1px solid var(--line-2);background:rgba(8,20,38,.7);font:500 .8rem var(--mono);color:#cfe1f5}
.pulse{width:9px;height:9px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 0 rgba(95,211,154,.6);animation:pulse 2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 10px rgba(95,211,154,0)}100%{box-shadow:0 0 0 0 rgba(95,211,154,0)}}
.hero h1{margin:22px 0 22px;font-weight:800;font-size:clamp(2.1rem,5.4vw,4.1rem);line-height:1.04;letter-spacing:-.035em}
.hero h1 .ln{display:block;white-space:nowrap}
.hero h1 .l3{position:relative;display:inline-block;color:var(--snow)}
.hero h1 .l3 .sel{background:linear-gradient(90deg,rgba(56,113,197,.55),rgba(1,120,198,.35));box-shadow:inset 3px 0 0 var(--cyan);padding:0 .18em;border-radius:6px}
.hero h1 .caret{display:inline-block;width:.09em;height:.82em;margin-left:.08em;background:var(--cyan);vertical-align:-.04em;animation:blink 1.05s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.hero .lead{font-size:1.13rem;color:var(--muted);max-width:590px}
.hero-ctas{display:flex;flex-wrap:wrap;gap:14px;margin:30px 0 26px}
.addr{display:flex;align-items:center;max-width:520px;border:1px solid var(--line-2);border-radius:14px;background:rgba(3,9,19,.75);overflow:hidden}
.addr .lock{padding:0 14px;color:var(--ok);font:500 .82rem var(--mono);border-right:1px solid var(--line);align-self:stretch;display:flex;align-items:center}
.addr code{flex:1;padding:13px 14px;font-size:.92rem;color:var(--snow);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;background:none;border:0}
.addr button{border:0;border-left:1px solid var(--line);background:rgba(56,113,197,.2);color:var(--snow);font:600 .82rem var(--mono);padding:0 16px;align-self:stretch;cursor:pointer;transition:background .2s}
.addr button:hover{background:var(--blue)}
/* rack */
.rack{position:relative;perspective:1200px}
.rack-body{position:relative;transform:rotateY(-16deg) rotateX(6deg);transform-style:preserve-3d;transition:transform .5s;border-radius:20px;padding:18px;background:linear-gradient(160deg,#13253f,#071222);border:1px solid var(--line-2);box-shadow:30px 40px 80px rgba(0,0,0,.6),inset 0 1px 0 rgba(255,255,255,.1)}
.rack-body::after{content:"";position:absolute;inset:0;border-radius:20px;background:linear-gradient(115deg,transparent 35%,rgba(255,255,255,.09) 48%,transparent 60%);background-size:250% 100%;animation:glare 6s ease-in-out infinite;pointer-events:none}
@keyframes glare{0%{background-position:120% 0}60%,100%{background-position:-120% 0}}
.rack-head{display:flex;justify-content:space-between;font:500 .72rem var(--mono);color:var(--steel);letter-spacing:.1em;text-transform:uppercase;padding:2px 6px 12px}
.unit{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:14px;padding:13px 14px;margin-bottom:9px;border-radius:11px;background:linear-gradient(180deg,#0f213a,#0a182c);border:1px solid var(--line);position:relative}
.unit::before{content:"";position:absolute;left:6px;top:50%;width:4px;height:60%;transform:translateY(-50%);border-radius:2px;background:repeating-linear-gradient(180deg,#2a4670 0 3px,transparent 3px 6px)}
.unit .leds{display:flex;gap:5px;padding-left:10px}
.unit .leds i{width:8px;height:8px;border-radius:50%;background:var(--ok);box-shadow:0 0 8px var(--ok);animation:led 1.6s infinite}
.unit .leds i:nth-child(2){background:var(--cyan);box-shadow:0 0 8px var(--cyan);animation-duration:.9s}
.unit .leds i:nth-child(3){background:#26405f;box-shadow:none;animation:none}
.unit.warn .leds i:first-child{background:var(--warn);box-shadow:0 0 8px var(--warn)}
@keyframes led{50%{opacity:.25}}
.unit b{font:600 .95rem var(--display);color:var(--snow)}
.unit small{display:block;font:400 .72rem var(--mono);color:var(--steel)}
.unit .io{display:flex;gap:3px;align-items:end;height:22px}
.unit .io span{width:4px;border-radius:2px;background:var(--azure);animation:io 1.2s ease-in-out infinite alternate}
.unit .io span:nth-child(2){animation-delay:.2s}.unit .io span:nth-child(3){animation-delay:.4s}.unit .io span:nth-child(4){animation-delay:.6s}.unit .io span:nth-child(5){animation-delay:.8s}
@keyframes io{from{height:20%}to{height:100%}}
.rack-foot{display:flex;justify-content:space-between;padding:8px 6px 0;font:500 .74rem var(--mono);color:var(--muted)}
/* stage */
.stage{position:relative;margin-top:64px;perspective:1600px}
.stage-frame{position:relative;transform:rotateX(var(--rx,16deg)) scale(var(--sc,.96));transform-origin:50% 0;transition:transform .15s linear;border-radius:22px;padding:10px;background:linear-gradient(160deg,rgba(98,182,242,.5),rgba(56,113,197,.2) 30%,rgba(114,152,194,.12) 70%,rgba(1,120,198,.45));box-shadow:0 60px 120px rgba(0,0,0,.6),0 0 90px rgba(1,120,198,.18)}
.stage-frame img{border-radius:15px;width:100%}
.stage-frame::after{content:"";position:absolute;inset:10px;border-radius:15px;background:linear-gradient(180deg,rgba(98,182,242,.18),transparent 20%);pointer-events:none}
.scan{position:absolute;left:10px;right:10px;top:10px;height:2px;background:linear-gradient(90deg,transparent,var(--cyan),transparent);animation:scan 5s linear infinite;opacity:.8;pointer-events:none}
@keyframes scan{0%{top:10px}100%{top:calc(100% - 12px)}}
.widget{position:absolute;padding:14px 16px;border-radius:16px;background:linear-gradient(160deg,rgba(25,48,82,.82),rgba(8,20,38,.82));border:1px solid rgba(255,255,255,.16);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);box-shadow:0 20px 50px rgba(0,0,0,.45);animation:float 6s ease-in-out infinite;min-width:180px}
.widget small{display:block;font:500 .7rem var(--mono);color:var(--steel);letter-spacing:.08em;text-transform:uppercase}
.widget strong{display:block;font:800 1.5rem var(--display);color:var(--snow);margin-top:2px}
.w1{left:-26px;top:16%}.w2{right:-26px;top:8%;animation-delay:-2s}.w3{right:6%;bottom:-24px;animation-delay:-4s}
@keyframes float{50%{transform:translateY(-10px)}}
.spark{display:flex;gap:3px;align-items:end;height:30px;margin-top:8px}
.spark i{flex:1;width:5px;border-radius:2px;background:var(--grad);animation:io 1.4s ease-in-out infinite alternate}
.spark i:nth-child(odd){animation-duration:1s}.spark i:nth-child(3n){animation-duration:1.8s}
.telemetry{position:relative;display:grid;grid-template-columns:repeat(4,1fr);margin-top:70px;border:1px solid var(--line);border-radius:var(--r);background:rgba(8,20,38,.6);overflow:hidden}
.telemetry div{padding:22px 24px;border-right:1px solid var(--line)}
.telemetry div:last-child{border-right:0}
.telemetry b{display:block;font:800 1.9rem var(--display);color:var(--snow)}
.telemetry span{font:500 .78rem var(--mono);color:var(--steel);text-transform:uppercase;letter-spacing:.08em}

/* ---------- sections ---------- */
.sec{position:relative;padding:110px 0}
.sec-alt{background:linear-gradient(180deg,rgba(13,29,53,.55),rgba(5,12,24,0));border-top:1px solid var(--line)}
.sh{max-width:780px;margin-bottom:54px}
.sh.center{margin-inline:auto;text-align:center}
.prompt{display:inline-flex;align-items:center;flex-wrap:wrap;gap:8px;font:500 .84rem var(--mono);color:var(--steel);margin-bottom:18px;padding:7px 12px;border-radius:10px;background:rgba(3,9,19,.6);border:1px solid var(--line)}
.prompt .u{color:var(--ok)}.prompt .c{color:var(--snow)}
.prompt .c::after{content:"";display:inline-block;width:8px;height:15px;margin-left:5px;background:var(--cyan);vertical-align:-2px;animation:blink 1.05s steps(1) infinite}
.sh h2 em{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;filter:brightness(1.35)}
.sh p{color:var(--muted);font-size:1.08rem}
.glass{background:linear-gradient(160deg,rgba(28,52,88,.55),rgba(10,22,42,.6));border:1px solid var(--line);border-radius:var(--r);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}

/* 3D image */
.shot{position:relative;border-radius:20px;padding:8px;background:linear-gradient(150deg,rgba(98,182,242,.4),rgba(114,152,194,.1) 45%,rgba(1,120,198,.35));transform-style:preserve-3d;transition:transform .35s ease,box-shadow .35s;box-shadow:0 30px 70px rgba(0,0,0,.5);will-change:transform}
.shot img{border-radius:14px;width:100%}
.shot::after{content:"";position:absolute;inset:8px;border-radius:14px;background:linear-gradient(115deg,transparent 40%,rgba(255,255,255,.13) 50%,transparent 60%);background-size:250% 100%;background-position:150% 0;transition:background-position .9s;pointer-events:none}
.shot:hover::after{background-position:-50% 0}
.shot:hover{box-shadow:0 40px 90px rgba(0,0,0,.6),0 0 50px rgba(1,120,198,.25)}
.shot-cap{display:flex;justify-content:space-between;gap:10px;padding:10px 8px 2px;font:500 .74rem var(--mono);color:var(--steel)}

/* what is */
.what{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.what p{color:var(--text)}
.conf{margin-top:28px;border-radius:var(--r);overflow:hidden;border:1px solid var(--line);background:rgba(3,9,19,.7)}
.conf-h{display:flex;justify-content:space-between;padding:10px 16px;font:500 .78rem var(--mono);color:var(--steel);border-bottom:1px solid var(--line);background:rgba(13,29,53,.7)}
.conf dl{margin:0;padding:12px 16px;display:grid;grid-template-columns:auto 1fr;gap:6px 14px;font:400 .9rem var(--mono)}
.conf dt{color:var(--cyan)}
.conf dd{margin:0;color:var(--snow)}
.conf dd::before{content:"= ";color:var(--steel)}

/* features */
.feat-top{display:grid;grid-template-columns:1fr 1.1fr;gap:48px;align-items:center;margin-bottom:50px}
.feat-top .sh{margin-bottom:0}
.blades{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.blade{position:relative;display:grid;grid-template-columns:auto 1fr;gap:18px;padding:22px 22px 22px 20px;border-radius:16px;background:linear-gradient(100deg,rgba(20,40,70,.7),rgba(8,18,34,.7));border:1px solid var(--line);overflow:hidden;transition:transform .3s,border-color .3s}
.blade::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--grad);transform:scaleY(.25);transform-origin:top;transition:transform .4s}
.blade::after{content:"";position:absolute;inset:0;background:radial-gradient(300px 120px at var(--mx,50%) var(--my,50%),rgba(98,182,242,.14),transparent 70%);opacity:0;transition:opacity .3s;pointer-events:none}
.blade:hover{transform:translateY(-3px);border-color:var(--line-2)}
.blade:hover::before{transform:scaleY(1)}
.blade:hover::after{opacity:1}
.bay{width:66px;height:66px;border-radius:16px;padding:6px;background:rgba(3,9,19,.7);border:1px solid var(--line);box-shadow:inset 0 2px 8px rgba(0,0,0,.5)}
.bay img{width:54px;height:54px}
.blade h3{margin:2px 0 6px;font-size:1.1rem}
.blade p{margin:0;font-size:.95rem;color:var(--muted)}
.blade .tag{display:inline-block;margin-bottom:6px;padding:2px 8px;border-radius:6px;border:1px solid var(--line);background:rgba(3,9,19,.55);font:500 .68rem var(--mono);color:var(--steel);letter-spacing:.06em}

/* how it works */
.pipe{position:relative;display:grid;grid-template-columns:repeat(5,1fr);gap:18px;margin-top:10px}
.pipe::before{content:"";position:absolute;left:8%;right:8%;top:47px;height:2px;background:repeating-linear-gradient(90deg,var(--line-2) 0 10px,transparent 10px 18px)}
.pkt{position:absolute;top:43px;left:8%;width:10px;height:10px;border-radius:3px;background:var(--cyan);box-shadow:0 0 14px var(--cyan);animation:pkt 6s linear infinite}
.pkt.b{animation-delay:-2s}.pkt.c{animation-delay:-4s;background:var(--ok);box-shadow:0 0 14px var(--ok)}
@keyframes pkt{0%{left:8%;opacity:0}5%{opacity:1}95%{opacity:1}100%{left:92%;opacity:0}}
.hop{position:relative;text-align:center}
.hop .node{width:96px;height:96px;margin:0 auto 18px;border-radius:24px;display:grid;place-items:center;background:linear-gradient(160deg,#16305a,#0a182c);border:1px solid var(--line-2);font:700 .78rem var(--mono);color:var(--cyan);box-shadow:0 14px 30px rgba(0,0,0,.4);position:relative}
.hop .node b{display:block;font:800 1.35rem var(--display);color:var(--snow)}
.hop h3{font-size:1.02rem;margin-bottom:6px}
.hop p{font-size:.9rem;color:var(--muted);margin:0}
.notes{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:56px}
.note{padding:24px;border-radius:var(--r);border:1px solid var(--line);background:rgba(8,20,38,.6)}
.note .k{font:500 .76rem var(--mono);color:var(--cyan)}
.note h3{margin:8px 0 8px;font-size:1.08rem}
.note p{margin:0;font-size:.95rem;color:var(--muted)}

/* installation */
.install{display:grid;grid-template-columns:.9fr 1.1fr;gap:44px;align-items:start}
.steps{list-style:none;margin:0 0 28px;padding:0;counter-reset:s}
.steps li{position:relative;padding:0 0 22px 62px;counter-increment:s}
.steps li::before{content:counter(s,decimal-leading-zero);position:absolute;left:0;top:0;width:44px;height:44px;border-radius:12px;display:grid;place-items:center;font:700 .9rem var(--mono);color:var(--snow);background:var(--grad);box-shadow:0 8px 20px rgba(1,120,198,.3)}
.steps li::after{content:"";position:absolute;left:21px;top:50px;bottom:4px;width:2px;background:linear-gradient(var(--line-2),transparent)}
.steps li:last-child::after{display:none}
.steps h3{font-size:1.05rem;margin:9px 0 4px}
.steps p{margin:0;color:var(--muted);font-size:.95rem}
.console{border-radius:var(--r);overflow:hidden;border:1px solid var(--line-2);background:#040a15;box-shadow:0 30px 70px rgba(0,0,0,.5)}
.tabs{display:flex;gap:4px;padding:8px;background:rgba(13,29,53,.9);border-bottom:1px solid var(--line);overflow-x:auto}
.tab{flex-shrink:0;border:0;background:transparent;color:var(--muted);font:600 .85rem var(--body);padding:9px 14px;border-radius:9px;cursor:pointer}
.tab[aria-selected="true"]{background:var(--grad);color:var(--snow)}
.tab:hover{color:var(--snow)}
.panel{position:relative}
.panel[hidden]{display:none}
.panel pre{margin:0;padding:22px 22px 26px;font-size:.88rem;line-height:1.85;color:#d6e6f7;overflow-x:auto;white-space:pre}
.panel .cm{color:#6f8bad}.panel .pr{color:var(--ok)}
.copy{position:absolute;right:12px;top:12px;border:1px solid var(--line-2);background:rgba(13,29,53,.9);color:var(--snow);font:500 .76rem var(--mono);padding:6px 11px;border-radius:8px;cursor:pointer}
.copy:hover{background:var(--blue)}
.panel-note{padding:12px 22px;border-top:1px solid var(--line);font-size:.86rem;color:var(--muted);background:rgba(13,29,53,.5)}

/* use cases */
.uc{display:grid;grid-template-columns:1fr 1.25fr 1fr;gap:22px;align-items:center}
.uc-col{display:grid;gap:22px}
.case{position:relative;padding:24px;border-radius:var(--r);border:1px solid var(--line);background:linear-gradient(160deg,rgba(25,48,82,.55),rgba(8,18,34,.6));transition:transform .3s,border-color .3s}
.case:hover{transform:translateY(-4px);border-color:var(--cyan)}
.case img{width:52px;height:52px;margin-bottom:14px}
.case h3{font-size:1.1rem;margin-bottom:6px}
.case p{margin:0;font-size:.93rem;color:var(--muted)}
.uc-col:first-child .case::after,.uc-col:last-child .case::after{content:"";position:absolute;top:50%;width:22px;height:2px;background:var(--cyan);opacity:.6}
.uc-col:first-child .case::after{right:-23px}
.uc-col:last-child .case::after{left:-23px}

/* download */
.dl{display:grid;grid-template-columns:1.05fr .95fr;border-radius:26px;overflow:hidden;border:1px solid var(--line-2);background:linear-gradient(135deg,#0f2747,#071224 60%);box-shadow:0 40px 90px rgba(0,0,0,.5);position:relative}
.dl::before{content:"";position:absolute;inset:0;background:radial-gradient(500px 300px at 0% 0%,rgba(1,120,198,.3),transparent 70%);pointer-events:none}
.dl-main{position:relative;padding:48px}
.manifest{margin:24px 0 30px;padding:18px 20px;border-radius:14px;background:rgba(3,9,19,.7);border:1px solid var(--line);font:400 .88rem/1.9 var(--mono);color:#cfe1f5}
.manifest .k{color:var(--cyan)}.manifest .cm{color:#6f8bad}
.dl-side{position:relative;padding:36px;border-left:1px solid var(--line);background:rgba(3,9,19,.35);display:flex;flex-direction:column;justify-content:center;gap:18px}
.dl-meta{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.dl-meta div{padding:12px 14px;border-radius:12px;border:1px solid var(--line);background:rgba(13,29,53,.6)}
.dl-meta small{display:block;font:500 .68rem var(--mono);color:var(--steel);text-transform:uppercase;letter-spacing:.08em}
.dl-meta b{font:700 .98rem var(--display);color:var(--snow)}
.fine{font-size:.86rem;color:var(--muted);margin:16px 0 0}

/* compatibility */
.compat-top{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;margin-bottom:46px}
.os-chips{display:flex;flex-wrap:wrap;gap:9px;margin-top:20px}
.os-chips span{padding:7px 13px;border-radius:30px;border:1px solid var(--line-2);font:500 .8rem var(--mono);color:#cfe1f5;background:rgba(8,20,38,.7)}
.os-chips span.pkg{border-color:rgba(98,182,242,.6);background:rgba(56,113,197,.2)}
.tbl-wrap{overflow-x:auto;border-radius:var(--r);border:1px solid var(--line);background:rgba(5,12,24,.7)}
.cmp{width:100%;min-width:780px;border-collapse:collapse;font-size:.94rem}
.cmp th,.cmp td{padding:15px 18px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.cmp thead th{font:700 .95rem var(--display);color:var(--snow);background:rgba(13,29,53,.85)}
.cmp tbody th{font-weight:600;color:var(--muted);width:20%}
.cmp td.hl,.cmp th.hl{background:linear-gradient(180deg,rgba(56,113,197,.22),rgba(1,120,198,.12));color:var(--snow)}
.cmp thead th.hl{box-shadow:inset 0 3px 0 var(--cyan)}
.cmp tr:last-child td,.cmp tr:last-child th{border-bottom:0}

/* troubleshooting */
.trbl{display:grid;grid-template-columns:1.25fr .75fr;gap:30px;align-items:start}
.journal{border-radius:var(--r);border:1px solid var(--line-2);background:#040a15;overflow:hidden}
.journal-h{display:flex;justify-content:space-between;gap:10px;padding:12px 18px;font:500 .8rem var(--mono);color:var(--steel);background:rgba(13,29,53,.9);border-bottom:1px solid var(--line)}
.journal details{border-bottom:1px solid var(--line)}
.journal details:last-child{border-bottom:0}
.journal summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:auto auto 1fr auto;gap:14px;align-items:center;padding:15px 18px;font:400 .88rem var(--mono);color:#cfe1f5}
.journal summary::-webkit-details-marker{display:none}
.journal summary:hover{background:rgba(56,113,197,.1)}
.lvl{padding:3px 8px;border-radius:6px;font-size:.72rem;font-weight:500}
.lvl.e{background:rgba(255,128,128,.15);color:var(--err)}.lvl.w{background:rgba(242,193,78,.15);color:var(--warn)}
.ts{color:#6f8bad}
.journal summary .msg{font-family:var(--body);font-weight:600;color:var(--snow);font-size:.97rem}
.journal summary .tw{color:var(--steel);transition:transform .3s}
.journal details[open] summary .tw{transform:rotate(90deg)}
.journal .fix{padding:2px 18px 18px 18px;margin-left:18px;border-left:2px solid var(--blue);color:var(--muted);font-size:.95rem}
.journal .fix p{margin:0 0 .6em}

/* requirements */
.req{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start}
.meters{display:grid;gap:16px}
.meter{padding:18px 20px;border-radius:14px;border:1px solid var(--line);background:rgba(8,20,38,.65)}
.meter-h{display:flex;justify-content:space-between;gap:10px;font-weight:700;color:var(--snow)}
.meter-h span{font:500 .82rem var(--mono);color:var(--steel)}
.track{position:relative;height:10px;margin-top:12px;border-radius:6px;background:rgba(114,152,194,.16);overflow:hidden}
.track i{position:absolute;inset:0 auto 0 0;width:0;border-radius:6px;background:linear-gradient(90deg,var(--blue),var(--cyan));transition:width 1.4s cubic-bezier(.2,.8,.2,1)}
.track b{position:absolute;top:-2px;bottom:-2px;width:2px;background:var(--snow);opacity:.75}
.meter p{margin:10px 0 0;font-size:.88rem;color:var(--muted)}
.deps{margin-top:26px;width:100%;border-collapse:collapse;font-size:.92rem}
.deps th,.deps td{text-align:left;padding:11px 12px;border-bottom:1px solid var(--line)}
.deps th{font:500 .76rem var(--mono);color:var(--steel);text-transform:uppercase;letter-spacing:.06em}
.deps td:first-child{font-family:var(--mono);color:var(--cyan);font-size:.86rem}

/* safety */
.safe{display:grid;grid-template-columns:.95fr 1.05fr;gap:44px;align-items:center}
.rules{border-radius:var(--r);border:1px solid var(--line-2);overflow:hidden;background:rgba(5,12,24,.75)}
.rule{display:grid;grid-template-columns:auto 1fr;gap:16px;padding:20px 22px;border-bottom:1px solid var(--line);transition:background .25s}
.rule:last-child{border-bottom:0}
.rule:hover{background:rgba(56,113,197,.1)}
.rule img{width:48px;height:48px}
.rule h3{font-size:1.04rem;margin:0 0 4px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.rule h3 code{font-size:.7rem;color:var(--ok);background:rgba(95,211,154,.1);border-color:rgba(95,211,154,.3)}
.rule p{margin:0;font-size:.93rem;color:var(--muted)}

/* pros/cons diff */
.diff{border-radius:var(--r);border:1px solid var(--line-2);overflow:hidden;background:#040a15;box-shadow:0 30px 70px rgba(0,0,0,.45)}
.diff-h{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;padding:12px 18px;background:rgba(13,29,53,.95);border-bottom:1px solid var(--line);font:500 .82rem var(--mono);color:var(--steel)}
.diff-h .st{display:flex;gap:12px}.diff-h .p{color:var(--ok)}.diff-h .m{color:var(--err)}
.diff-cols{display:grid;grid-template-columns:1fr 1fr}
.diff-col+.diff-col{border-left:1px solid var(--line)}
.hunk{padding:8px 18px;font:400 .78rem var(--mono);color:#7da4d3;background:rgba(56,113,197,.1);border-bottom:1px solid var(--line)}
.dl-line{display:grid;grid-template-columns:42px 22px 1fr;align-items:start;padding:10px 18px 10px 0;font-size:.95rem;border-bottom:1px solid rgba(114,152,194,.08)}
.dl-line .n{text-align:right;padding-right:10px;font:400 .76rem/1.9 var(--mono);color:#3d5878}
.dl-line .s{font:700 1rem/1.6 var(--mono)}
.dl-line.add{background:rgba(95,211,154,.06)}.dl-line.add .s{color:var(--ok)}
.dl-line.del{background:rgba(255,128,128,.06)}.dl-line.del .s{color:var(--err)}
.dl-line b{color:var(--snow)}
.dl-line span.t{color:var(--muted)}

/* faq */
.faq{display:grid;grid-template-columns:.8fr 1.2fr;gap:50px;align-items:start}
.man{padding:26px;border-radius:var(--r);border:1px solid var(--line);background:rgba(8,20,38,.6);font:400 .88rem/1.8 var(--mono);color:var(--muted)}
.man .mh{display:flex;justify-content:space-between;color:var(--snow);font-weight:500;padding-bottom:12px;border-bottom:1px solid var(--line);margin-bottom:12px}
.man b{display:block;color:var(--cyan);margin-top:10px}
.qa{border-radius:16px;border:1px solid var(--line);background:rgba(8,20,38,.55);margin-bottom:12px;transition:border-color .25s,background .25s}
.qa[open]{border-color:var(--line-2);background:rgba(16,32,58,.7)}
.qa summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:auto 1fr auto;gap:14px;align-items:center;padding:18px 20px;font:700 1.02rem var(--display);color:var(--snow)}
.qa summary::-webkit-details-marker{display:none}
.qa summary .no{font:500 .76rem var(--mono);color:var(--cyan)}
.qa summary .pm{position:relative;width:28px;height:28px;border-radius:8px;border:1px solid var(--line-2)}
.qa summary .pm::before,.qa summary .pm::after{content:"";position:absolute;left:50%;top:50%;width:12px;height:2px;background:var(--snow);transform:translate(-50%,-50%);transition:transform .3s}
.qa summary .pm::after{transform:translate(-50%,-50%) rotate(90deg)}
.qa[open] summary .pm::after{transform:translate(-50%,-50%) rotate(0)}
.qa .ans{padding:0 20px 18px 56px;color:var(--muted);font-size:.97rem}
.qa .ans p{margin:0 0 .6em}

/* ---------- footer ---------- */
.site-footer{position:relative;margin-top:40px;background:linear-gradient(180deg,#071326,#030810);border-top:1px solid var(--line)}
.site-footer::before{content:"";position:absolute;left:0;right:0;top:-1px;height:2px;background:linear-gradient(90deg,transparent,var(--blue),var(--cyan),var(--blue),transparent)}
.ft{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:40px;padding:70px 0 46px}
.ft-brand p{color:var(--muted);font-size:.95rem;margin:18px 0 0;max-width:380px}
.ft h4{font:600 .78rem var(--mono);color:var(--steel);text-transform:uppercase;letter-spacing:.12em;margin:6px 0 18px}
.ft ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.ft ul a{color:var(--text);font-size:.95rem;display:inline-flex;align-items:center;gap:8px}
.ft ul a::before{content:"›";color:var(--cyan);transition:transform .2s}
.ft ul a:hover::before{transform:translateX(3px)}
.ft .contact li{font-size:.93rem;color:var(--muted)}
.ft .contact b{display:block;font:500 .7rem var(--mono);color:var(--steel);text-transform:uppercase;letter-spacing:.08em}
.ft .contact a::before{content:none}
.ft-bar{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:center;padding:20px 0;border-top:1px solid var(--line);font-size:.9rem;color:var(--muted)}
.ft-bar p{margin:0}
.ft-bar p:last-child{text-align:right;font-weight:700;color:var(--snow)}

/* ---------- inner pages ---------- */
.page-hero{position:relative;padding:70px 0 54px;border-bottom:1px solid var(--line);overflow:hidden}
.page-hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(114,152,194,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(114,152,194,.06) 1px,transparent 1px);background-size:48px 48px;mask-image:linear-gradient(180deg,#000,transparent);-webkit-mask-image:linear-gradient(180deg,#000,transparent)}
.page-hero .wrap{position:relative}
.crumbs{display:flex;flex-wrap:wrap;gap:6px;align-items:center;font:500 .82rem var(--mono);color:var(--steel);margin-bottom:22px}
.crumbs a{color:var(--cyan)}
.crumbs span[aria-hidden]{color:#3d5878}
.page-hero h1{font-size:clamp(2rem,4.4vw,3.3rem);font-weight:800;max-width:900px}
.page-hero p{color:var(--muted);max-width:720px;font-size:1.08rem;margin:0}
.meta-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.meta-row span{padding:6px 12px;border-radius:20px;border:1px solid var(--line-2);font:500 .78rem var(--mono);color:#cfe1f5;background:rgba(8,20,38,.7)}
.guide-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.gcard{display:grid;grid-template-columns:.95fr 1.05fr;border-radius:20px;overflow:hidden;border:1px solid var(--line);background:linear-gradient(160deg,rgba(25,48,82,.5),rgba(8,18,34,.6));transition:transform .3s,border-color .3s;color:var(--text)}
.gcard:hover{transform:translateY(-4px);border-color:var(--cyan);color:var(--text)}
.gcard .th{overflow:hidden;background:#071427}
.gcard .th img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.gcard:hover .th img{transform:scale(1.06)}
.gcard .bd{padding:22px 22px 20px;display:flex;flex-direction:column}
.gcard .cat{font:500 .72rem var(--mono);color:var(--cyan);text-transform:uppercase;letter-spacing:.08em}
.gcard h2{font-size:1.18rem;margin:8px 0 8px;line-height:1.3}
.gcard p{font-size:.9rem;color:var(--muted);margin:0 0 14px}
.gcard .more{margin-top:auto;font:600 .85rem var(--mono);color:var(--snow)}
.article{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:50px;align-items:start;padding:60px 0 90px}
.prose{min-width:0}
.prose .cover{margin-bottom:34px}
.prose h2{font-size:1.75rem;margin:1.8em 0 .6em;padding-top:.2em}
.prose h3{font-size:1.25rem;margin:1.5em 0 .5em}
.prose p,.prose li{color:var(--text)}
.prose ul,.prose ol{padding-left:1.3em;margin:0 0 1.2em}
.prose li{margin-bottom:.45em}
.prose pre{position:relative;background:#040a15;border:1px solid var(--line-2);border-radius:14px;padding:18px 20px;overflow-x:auto;font-size:.86rem;line-height:1.75;color:#d6e6f7;margin:0 0 1.4em}
.prose table{width:100%;border-collapse:collapse;margin:0 0 1.4em;font-size:.93rem;display:block;overflow-x:auto}
.prose th,.prose td{text-align:left;padding:12px 14px;border:1px solid var(--line)}
.prose th{background:rgba(13,29,53,.85);color:var(--snow);font-family:var(--display)}
.prose blockquote{margin:0 0 1.4em;padding:16px 20px;border-left:3px solid var(--cyan);background:rgba(56,113,197,.1);border-radius:0 12px 12px 0;color:var(--snow)}
.keybox{padding:22px 24px;border-radius:16px;border:1px solid var(--line-2);background:linear-gradient(160deg,rgba(56,113,197,.2),rgba(8,18,34,.6));margin-bottom:30px}
.keybox h2{font-size:1.05rem!important;margin:0 0 10px!important;font-family:var(--mono)!important;color:var(--cyan)}
.keybox ul{margin:0}
.aside{position:sticky;top:24px;display:grid;gap:18px}
.abox{padding:20px;border-radius:16px;border:1px solid var(--line);background:rgba(8,20,38,.7)}
.abox h3{font:600 .78rem var(--mono);color:var(--steel);text-transform:uppercase;letter-spacing:.1em;margin-bottom:12px}
.toc{list-style:none;margin:0;padding:0;display:grid;gap:4px;counter-reset:t}
.toc a{display:block;padding:6px 10px;border-radius:8px;color:var(--muted);font-size:.9rem;counter-increment:t}
.toc a::before{content:counter(t,decimal-leading-zero) "  ";font:500 .74rem var(--mono);color:var(--cyan)}
.toc a:hover{background:rgba(56,113,197,.15);color:var(--snow)}
.abox.cta{background:linear-gradient(160deg,#173a6b,#0a1a31);border-color:var(--line-2)}
.abox.cta p{font-size:.9rem;color:var(--muted)}
.pn{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:46px}
.pn a{padding:18px 20px;border-radius:14px;border:1px solid var(--line);background:rgba(8,20,38,.6);color:var(--snow);font-weight:700}
.pn a small{display:block;font:500 .72rem var(--mono);color:var(--steel);margin-bottom:4px}
.pn a:hover{border-color:var(--cyan)}
.pn a.nx{text-align:right}
.related{margin-top:46px}
.related h2{font-size:1.3rem}
.related ul{list-style:none;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.related a{display:block;height:100%;padding:16px;border-radius:12px;border:1px solid var(--line);background:rgba(8,20,38,.6);font-size:.92rem;color:var(--snow)}
.related a:hover{border-color:var(--cyan)}
.legal{display:grid;grid-template-columns:260px minmax(0,1fr);gap:46px;padding:60px 0 90px;align-items:start}
.legal-nav{position:sticky;top:24px;padding:18px;border-radius:16px;border:1px solid var(--line);background:rgba(8,20,38,.7)}
.legal-nav h3{font:600 .76rem var(--mono);color:var(--steel);text-transform:uppercase;letter-spacing:.1em}
.legal-nav ul{list-style:none;margin:0;padding:0;display:grid;gap:4px}
.legal-nav a{display:block;padding:9px 12px;border-radius:9px;color:var(--muted);font-size:.93rem}
.legal-nav a[aria-current="page"],.legal-nav a:hover{background:rgba(56,113,197,.18);color:var(--snow)}
.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:40px}
.ccard{padding:26px;border-radius:18px;border:1px solid var(--line);background:linear-gradient(160deg,rgba(25,48,82,.55),rgba(8,18,34,.6))}
.ccard small{font:500 .74rem var(--mono);color:var(--cyan);text-transform:uppercase;letter-spacing:.08em}
.ccard h2{font-size:1.2rem;margin:8px 0}
.ccard p{color:var(--muted);font-size:.94rem;margin:0 0 10px}
.err-page{min-height:60vh;display:grid;place-items:center;text-align:center;padding:80px 0}
.err-code{font:800 clamp(5rem,16vw,10rem)/1 var(--display);letter-spacing:-.05em}

/* reveal */
.rv{opacity:0;transform:translateY(26px);transition:opacity .8s ease,transform .8s ease}
.rv.in{opacity:1;transform:none}
.no-js .rv{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media (max-width:1180px){
  .nav a{padding:9px 10px;font-size:.88rem}
  .nav a::before{display:none}
}
@media (max-width:1060px){
  .menu-btn{display:block}
  .hdr{flex-wrap:wrap;min-height:76px}
  .hdr-cta{display:none}
  .nav{order:3;width:100%;margin:0;display:none;padding-bottom:16px}
  .nav.open{display:block}
  .nav ul{flex-direction:column;padding:8px}
  .nav a{padding:12px 14px;font-size:1rem}
  .nav a::before{display:block}
  .hero-grid,.what,.feat-top,.install,.compat-top,.trbl,.req,.safe,.faq,.dl{grid-template-columns:1fr}
  .rack{max-width:520px}
  .uc{grid-template-columns:1fr 1fr}
  .uc-mid{grid-column:1/-1;order:-1}
  .uc-col:first-child .case::after,.uc-col:last-child .case::after{display:none}
  .dl-side{border-left:0;border-top:1px solid var(--line)}
  .pipe{grid-template-columns:repeat(3,1fr);row-gap:34px}
  .pipe::before,.pkt{display:none}
  .article{grid-template-columns:1fr}
  .aside{position:static}
  .legal{grid-template-columns:1fr}
  .legal-nav{position:static}
  .ft{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  body{font-size:16px}
  .sec{padding:76px 0}
  .hero{padding-top:46px}
  .telemetry{grid-template-columns:1fr 1fr}
  .telemetry div:nth-child(2){border-right:0}
  .telemetry div:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .widget{position:relative;inset:auto!important;display:inline-block;margin:14px 8px 0 0;animation:none;min-width:0}
  .stage-frame{--rx:8deg}
  .blades,.notes,.uc,.guide-grid,.contact-grid,.diff-cols,.related ul,.pn{grid-template-columns:1fr}
  .diff-col+.diff-col{border-left:0;border-top:1px solid var(--line)}
  .pipe{grid-template-columns:1fr 1fr}
  .gcard{grid-template-columns:1fr}
  .gcard .th{aspect-ratio:16/10}
  .dl-main,.dl-side{padding:28px 22px}
  .ft{grid-template-columns:1fr;gap:30px;padding-top:50px}
  .ft-bar{grid-template-columns:1fr;text-align:center}
  .ft-bar p:last-child{text-align:center}
  .journal summary{grid-template-columns:auto 1fr auto}
  .journal summary .ts{display:none}
  .qa .ans{padding-left:20px}
  .rack-body{transform:none}
}
@media (max-width:420px){
  .wrap{width:calc(100% - 28px)}
  .hero h1{font-size:clamp(1.6rem,7.8vw,2.2rem)}
  .brand-txt small{display:none}
  .dl-meta{grid-template-columns:1fr}
  .addr .lock{display:none}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .rv{opacity:1;transform:none}
}
/* grid overflow guard */
.hero-grid>*,.what>*,.feat-top>*,.install>*,.compat-top>*,.trbl>*,.req>*,.safe>*,.faq>*,.dl>*,.uc>*,.uc-col>*,.blades>*,.article>*,.legal>*{min-width:0}
.meter-h{flex-wrap:wrap}
@media (max-width:760px){.deps th,.deps td{padding:9px 8px;font-size:.84rem}.deps td:first-child{font-size:.78rem}}

/* Fluid layouts and animated dashboard preview */
.hero h1 .ln{white-space:normal}
.hero h1 .hero-subtitle{display:block;font-size:clamp(1.65rem,3vw,2.6rem);line-height:1.22;margin-top:16px;letter-spacing:-.025em}
.ft{grid-template-columns:minmax(0,1.8fr) repeat(2,minmax(0,1fr));gap:clamp(24px,4vw,64px)}
.ft-brand p{max-width:560px}
.nav a{white-space:nowrap}
.hdr{gap:20px}
.addr code{min-width:0}
.addr button{flex-shrink:0}
.dashboard-live{position:absolute;inset:10px;width:calc(100% - 20px);height:calc(100% - 20px);border-radius:15px;pointer-events:none}
.dashboard-live text{font-family:var(--display);font-weight:800;fill:#edf5ff;text-anchor:middle;font-size:25px}
.dashboard-caption{position:absolute;bottom:3.5%;left:21%;font:500 clamp(.45rem,1vw,.75rem) var(--mono);color:var(--steel)}
.stage .spark i{animation:none;transition:height .1s linear}
.scroll-top{position:fixed;right:24px;bottom:24px;z-index:80;width:48px;height:48px;display:grid;place-items:center;border:1px solid var(--line-2);border-radius:14px;background:#12335b;color:var(--snow);box-shadow:0 8px 30px #0006;cursor:pointer;font-size:24px;opacity:0;visibility:hidden;transform:translateY(12px);transition:opacity .2s,transform .2s,visibility .2s}
.scroll-top.visible{opacity:1;visibility:visible;transform:none}
.scroll-top:hover{background:var(--blue)}
.scroll-top:focus-visible{outline:3px solid var(--cyan);outline-offset:4px}
.shot-cap,.conf-h,.rack-head,.rack-foot{flex-wrap:wrap}
.ft-bar>*,.ft>*,.pipe>*,.notes>*,.diff-cols>*{min-width:0}
.ft a,.conf dd,.rule p,.case p{overflow-wrap:anywhere}
@media(min-width:1061px) and (max-width:1280px){.hdr-cta{display:none}.nav a{padding-inline:9px;font-size:.85rem}.hdr{gap:14px}}
@media(max-width:1060px){.hero-grid{gap:36px}.rack{width:100%;margin-inline:auto}.ft{grid-template-columns:repeat(2,minmax(0,1fr))}.ft-brand{grid-column:1/-1}.nav ul{align-items:stretch}.nav a{width:100%}}
@media(max-width:760px){
 .wrap{width:calc(100% - 36px)}
 .hero h1{font-size:clamp(2.6rem,9vw,4rem)}
 .hero h1 .hero-subtitle{font-size:clamp(1.6rem,5vw,2.3rem)}
 .hero .lead{font-size:1rem}.hero-grid{gap:28px}
 .hero-ctas .btn{flex:1 1 190px;justify-content:center}
 .stage{margin-top:36px;display:flex;flex-wrap:wrap;gap:10px}
 .stage-frame{width:100%;flex:0 0 100%}
 .stage .widget{flex:1 1 130px;margin:0;padding:12px;min-width:0}
 .widget strong{font-size:clamp(.9rem,3vw,1.3rem)}
 .telemetry{margin-top:32px}.telemetry div{padding:18px 14px}.telemetry b{font-size:1.4rem}
 .ft{grid-template-columns:repeat(2,minmax(0,1fr));gap:30px 20px}.ft-brand{grid-column:1/-1}
 .install,.what,.feat-top,.compat-top,.trbl,.req,.safe,.faq{gap:28px}
 .pipe{gap:24px 16px}.tabs{flex-wrap:wrap}.tab{flex:1 1 140px}
 .conf dl{font-size:.76rem;gap:8px}.blade{gap:12px;padding:18px 14px}
 .scroll-top{right:16px;bottom:16px}.addr code{font-size:.76rem;padding-inline:8px}
}
@media(max-width:420px){.rack-head,.rack-foot{font-size:.6rem}.unit{gap:8px;padding-inline:10px}.unit .leds{gap:3px}.unit small{font-size:.6rem}.unit .io{display:none}.telemetry span{font-size:.65rem}.pipe{grid-template-columns:1fr}.ft-bar{font-size:.8rem}}

/* Raised image frames with layered depth and soft blue edge lighting. */
.shot{
 transform:perspective(1200px) rotateX(2deg) rotateY(-2deg);
 border:1px solid rgba(145,194,242,.24);
 box-shadow:0 2px 0 #385979,0 7px 0 #142a43,0 16px 28px rgba(0,0,0,.3),0 35px 65px rgba(0,0,0,.5),0 0 35px rgba(1,120,198,.12),inset 0 1px 0 rgba(255,255,255,.22);
 transition:transform .4s ease,box-shadow .4s ease,border-color .4s ease;
}
.shot img{transform:translateZ(10px);box-shadow:0 8px 22px rgba(0,0,0,.32)}
.shot:hover{
 border-color:rgba(98,182,242,.65);
 box-shadow:0 2px 0 #4f80ab,0 8px 0 #183853,0 22px 40px rgba(0,0,0,.35),0 45px 85px rgba(0,0,0,.6),0 0 48px rgba(1,120,198,.25),inset 0 1px 0 rgba(255,255,255,.28);
}
.stage-frame{border:1px solid rgba(145,194,242,.3);box-shadow:0 3px 0 #335476,0 9px 0 #132b45,0 28px 50px rgba(0,0,0,.4),0 60px 100px rgba(0,0,0,.55),0 0 70px rgba(1,120,198,.2)}
.gcard{box-shadow:0 3px 0 #172f4b,0 18px 35px rgba(0,0,0,.3);transition:transform .4s,box-shadow .4s,border-color .3s}
@media(hover:hover) and (pointer:fine){
 .gcard:hover{transform:perspective(1100px) translateY(-7px) rotateX(2deg);box-shadow:0 5px 0 #214465,0 28px 50px rgba(0,0,0,.45),0 0 28px rgba(1,120,198,.15)}
}
@media(max-width:760px){
 .shot{transform:none;box-shadow:0 2px 0 #335476,0 5px 0 #142a43,0 18px 36px rgba(0,0,0,.4)}
 .stage-frame{box-shadow:0 3px 0 #335476,0 7px 0 #132b45,0 22px 45px rgba(0,0,0,.45)}
}
@media(prefers-reduced-motion:reduce){.shot,.shot img,.gcard:hover{transform:none!important}}

/* Guide thumbnails keep their full 800 × 500 composition inside each card. */
.guide-grid{grid-template-columns:repeat(2,minmax(0,1fr));align-items:stretch}
.guide-grid .gcard{grid-template-columns:minmax(0,1fr);grid-template-rows:auto 1fr;min-width:0}
.guide-grid .gcard .th{position:relative;width:100%;aspect-ratio:8/5;min-width:0;overflow:hidden;border-bottom:1px solid var(--line);background:#071427}
.guide-grid .gcard .th img{position:absolute;inset:0;display:block;width:100%;height:100%;object-fit:contain;object-position:center;transform:none}
.guide-grid .gcard:hover .th img{transform:none}
.guide-grid .gcard .bd{min-width:0;overflow-wrap:anywhere}
@media(max-width:760px){.guide-grid{grid-template-columns:minmax(0,1fr)}}

/* Laptop navigation stays expanded; only smaller tablets use the menu button. */
@media(min-width:901px){
 .menu-btn{display:none}
 .hdr{flex-wrap:nowrap;min-height:82px}
 .nav,.nav.open{display:block;order:initial;width:auto;margin-left:auto;padding-bottom:0}
 .nav ul{flex-direction:row;align-items:center}
 .nav a{width:auto}
}
@media(min-width:901px) and (max-width:1180px){
 .hdr{gap:12px}.hdr-cta{display:none}
 .nav ul{padding:4px;gap:0}
 .nav a{padding:9px 8px;font-size:.8rem;gap:0}
 .nav a::before{display:none}
 .hdr .brand{gap:10px}.hdr .brand-txt b{font-size:1.15rem}
}
/* One clear dashboard preview on smaller screens, without the second rack visual. */
@media(max-width:1180px){
 .hero-grid{grid-template-columns:minmax(0,1fr);gap:0}
 .hero .rack{display:none}
 .hero-grid>div:first-child{width:100%;max-width:850px;margin-inline:auto}
 .hero .lead{max-width:760px}
 .hero h1 .hero-subtitle{max-width:780px}
 .stage{display:flex;flex-wrap:wrap;gap:12px;margin-top:40px;perspective:none}
 .stage-frame{flex:0 0 100%;width:100%;min-width:0;transform:none;transition:none}
 .stage .widget{position:relative;inset:auto!important;flex:1 1 180px;min-width:0;margin:0;animation:none}
 .stage .widget strong{font-size:clamp(1rem,2vw,1.4rem)}
 .telemetry{margin-top:32px}
}
@media(max-width:600px){
 .stage{gap:8px;margin-top:28px}
 .stage-frame{padding:5px;border-radius:13px}
 .stage-frame img,.dashboard-live{border-radius:8px}
 .dashboard-live{inset:5px;width:calc(100% - 10px);height:calc(100% - 10px)}
 .stage-frame::after{inset:5px;border-radius:8px}
 .stage .widget{flex:1 1 120px;padding:10px}
 .stage .w3{display:none}
 .hero .kicker{max-width:100%;font-size:.65rem}
 .hero .addr{width:100%}
}