*{box-sizing:border-box}
html{background:#050505}
body{margin:0;min-height:100vh;min-height:100dvh;position:relative;overflow-x:hidden;display:flex;flex-direction:column;padding:24px clamp(16px,4vw,40px);background:#050505;color:#ededed;font-family:'Onest',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
.mono{font-family:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}

/* фон */
.bg{position:absolute;inset:0;pointer-events:none;overflow:hidden;z-index:0}
.bg i{position:absolute;border-radius:50%}
.b1{width:620px;height:620px;left:10%;top:5%;background:radial-gradient(circle,#6a6a6a 0%,rgba(106,106,106,0) 70%);opacity:.6;filter:blur(24px);animation:b1 24s ease-in-out infinite}
.b2{width:520px;height:520px;right:5%;bottom:0;background:radial-gradient(circle,#9a9a9a 0%,rgba(154,154,154,0) 70%);opacity:.35;filter:blur(30px);animation:b2 30s ease-in-out infinite}
.word{position:absolute;left:50%;bottom:-.12em;transform:translateX(-50%);z-index:0;font-size:clamp(120px,26vw,340px);line-height:1;font-weight:700;letter-spacing:-.07em;white-space:nowrap;background:linear-gradient(180deg,rgba(255,255,255,.14),rgba(255,255,255,0));-webkit-background-clip:text;background-clip:text;color:transparent;pointer-events:none;user-select:none;animation:word 1.6s cubic-bezier(.2,.8,.2,1) .2s both}

/* шапка */
header{position:relative;z-index:1;display:flex;justify-content:space-between;align-items:center;gap:12px;animation:down .7s ease-out both}
.logo{font-weight:700;font-size:20px;letter-spacing:-.02em}
.pill{display:inline-flex;align-items:center;gap:8px;padding:7px 14px;border-radius:999px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);font-size:12px;color:#8a8a8a;letter-spacing:.04em;white-space:nowrap}
.pill i{width:6px;height:6px;border-radius:50%;border:1.5px solid #9c9c9c;animation:pulse 1.8s ease-in-out infinite}

/* содержимое */
main{position:relative;z-index:1;flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:40px;padding:40px 0 clamp(90px,16vw,120px);text-align:center}
.intro{display:flex;flex-direction:column;align-items:center;gap:16px;max-width:900px}
h1{margin:0;font-size:clamp(32px,6.2vw,56px);line-height:1.06;letter-spacing:-.04em;font-weight:600;text-wrap:balance;animation:in .9s cubic-bezier(.2,.8,.2,1) .1s both}
h1 span{display:block}
.grad{background:linear-gradient(180deg,#fff 0%,#7f7f7f 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
p{margin:0;max-width:440px;font-size:17px;line-height:1.55;color:#9c9c9c;text-wrap:pretty;animation:in .9s cubic-bezier(.2,.8,.2,1) .2s both}

/* карточка со схемой соединения */
@property --wa{syntax:'<angle>';inherits:false;initial-value:0deg}
.card{position:relative;width:min(560px,100%);padding:1px;border-radius:25px;background:conic-gradient(from var(--wa),rgba(255,255,255,.1) 0deg,rgba(255,255,255,.85) 40deg,rgba(255,255,255,.1) 90deg,rgba(255,255,255,.1) 180deg,rgba(255,255,255,.45) 220deg,rgba(255,255,255,.1) 270deg);animation:in 1s cubic-bezier(.2,.8,.2,1) .35s both,ang 4s linear infinite}
.card-in{display:flex;flex-direction:column;gap:16px;padding:24px clamp(14px,4vw,28px) 20px;border-radius:24px;background:rgba(14,14,14,.86);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);box-shadow:inset 0 1px 0 rgba(255,255,255,.12)}
.row{display:flex;align-items:center;gap:clamp(8px,2.4vw,16px)}
.node{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:999px;font-size:13px;white-space:nowrap}
.node i{width:6px;height:6px;border-radius:50%;flex:none}
.node.on{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);color:#ededed}
.node.on i{background:#e6e6e6}
.node.off{border:1px dashed rgba(255,255,255,.22);color:#8a8a8a}
.node.off i{border:1.5px solid #8a8a8a;animation:pulse 1.8s ease-in-out infinite}
.wire{flex:1;display:flex;align-items:center;gap:10px;min-width:0}
.seg{position:relative;flex:1;min-width:12px;height:2px;background:repeating-linear-gradient(90deg,rgba(255,255,255,.45) 0 6px,transparent 6px 12px)}
.seg.dim{background:repeating-linear-gradient(90deg,rgba(255,255,255,.14) 0 6px,transparent 6px 12px)}
.sig{position:absolute;top:50%;left:0;width:8px;height:8px;margin-top:-4px;border-radius:50%;background:#fff;box-shadow:0 0 12px rgba(255,255,255,.8);animation:sig 2.4s ease-in infinite}
.x{width:28px;height:28px;flex:none;border-radius:50%;display:grid;place-items:center;border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.04)}
.caption{font-size:12px;color:#8a8a8a;letter-spacing:.04em}

/* кнопка */
.btn{display:inline-flex;align-items:center;gap:10px;padding:16px 28px;border-radius:999px;font-size:16px;font-weight:600;color:#0a0a0a;background:linear-gradient(180deg,#f6f6f6,#c4c4c4);box-shadow:inset 0 1px 0 #fff,0 10px 30px rgba(0,0,0,.4);transition:transform .15s,filter .2s;animation:in .9s cubic-bezier(.2,.8,.2,1) .5s both}
.btn:hover{filter:brightness(1.06)}
.btn:active{transform:scale(.97)}
.btn:focus-visible,.logo:focus-visible{outline:2px solid #fff;outline-offset:4px;border-radius:999px}
.btn span{font-size:18px;line-height:1}

@media (max-width:480px){
  .node{padding:7px 10px;font-size:12px;gap:6px}
  .pill{padding:6px 11px;font-size:11px}
}

@keyframes b1{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(160px,90px) scale(1.15)}}
@keyframes b2{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(-180px,-70px) scale(.9)}}
@keyframes in{from{opacity:0;transform:translateY(24px);filter:blur(8px)}to{opacity:1;transform:none;filter:none}}
@keyframes down{from{opacity:0;transform:translateY(-16px)}to{opacity:1;transform:none}}
@keyframes word{from{opacity:0;transform:translate(-50%,30%)}to{opacity:1;transform:translate(-50%,0)}}
@keyframes ang{to{--wa:360deg}}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
@keyframes sig{0%{left:0;opacity:0}15%{opacity:1}75%{opacity:1}100%{left:calc(100% - 8px);opacity:0}}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
}

/* status states */
.pill.live{color:#ededed}
.pill.live i{background:#e6e6e6;border-color:#e6e6e6;animation:none}
.seg.dim .sig{display:none}
.btn[aria-disabled=true]{opacity:.4;pointer-events:none}

/* server stats */
.stats[hidden],.panel[hidden],.grid[hidden]{display:none}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;text-align:left}
.stat{padding:12px 14px;border-radius:14px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);min-width:0}
.stat span{display:block;font-size:10px;letter-spacing:.08em;color:#8a8a8a;margin-bottom:6px}
.stat b{display:block;font-weight:500;font-size:14px;color:#ededed;white-space:nowrap}
.bar{height:3px;margin-top:10px;border-radius:2px;background:rgba(255,255,255,.1);overflow:hidden}
.bar i{display:block;height:100%;width:0;background:#e6e6e6;transition:width .6s}
.wide{width:min(900px,100%);margin-top:-12px}
.panel{position:relative;padding:20px clamp(14px,3vw,24px);border-radius:20px;background:rgba(14,14,14,.86);border:1px solid rgba(255,255,255,.1);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);text-align:left;box-shadow:inset 0 1px 0 rgba(255,255,255,.08);animation:in .9s cubic-bezier(.2,.8,.2,1) .5s both}
.grid .panel{animation:none}
.panel h2{margin:0 0 14px;font-size:11px;font-weight:500;letter-spacing:.1em;color:#8a8a8a}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px}
.avail{display:flex;gap:clamp(20px,6vw,56px);margin-bottom:18px}
.avail b{display:block;font-size:clamp(28px,5vw,40px);font-weight:600;letter-spacing:-.03em}
.avail span{font-size:13px;color:#8a8a8a}
.cells{display:flex;gap:3px}
.cells i{flex:1;height:30px;border-radius:4px;background:#e6e6e6;opacity:.85}
.cells i.bad{background:#ff6b6b;opacity:1}
.cells i.none{background:rgba(255,255,255,.12);opacity:1}
.axis{display:flex;justify-content:space-between;margin-top:8px;font-size:11px;color:#6f6f6f}
.val{display:flex;align-items:center;min-height:28px;margin-bottom:10px;font-size:20px;font-weight:500;color:#ededed}
.val.sm{font-size:14px}
.chart{display:block;width:100%;height:120px;overflow:visible}
.chart .g{stroke:rgba(255,255,255,.08);stroke-width:1;vector-effect:non-scaling-stroke}
.chart .l{fill:none;stroke-width:1.6;stroke-linejoin:round;vector-effect:non-scaling-stroke}
.chart .a{stroke:#e6e6e6}
.chart .b{stroke:#8a8a8a}
.note{margin-top:10px;font-size:11px;line-height:1.5;color:#8a8a8a}
.inc{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.inc li{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:13px}
.inc li span{color:#8a8a8a}
@media (max-width:520px){.stats{grid-template-columns:repeat(2,1fr)}}