:root{
  --bg:#0a0b12; --bg2:#0e1019; --card:#12141f; --card2:#171a28; --line:#232739; --line2:#2d3247;
  --text:#e9ebf5; --muted:#9aa0b8; --v:#8b7bff; --c:#22d3ee; --g:#34d399;
  --grad:linear-gradient(135deg,#8b7bff 0%,#22d3ee 100%);
  --r:16px; --wrap:1160px;
  --font:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --head:'Space Grotesk','Inter',system-ui,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:400 16px/1.65 var(--font);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--head);line-height:1.15;margin:0 0 .5em;letter-spacing:-.02em}
h1{font-size:clamp(2.1rem,5vw,3.7rem);font-weight:700}
h2{font-size:clamp(1.6rem,3.2vw,2.4rem);font-weight:700}
h3{font-size:1.2rem;font-weight:600}
h4{font-size:1rem;font-weight:600}
p{margin:0 0 1em}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 20px}
.narrow{max-width:800px}
.muted{color:var(--muted)}
.mt{margin-top:14px}
.skip{position:absolute;left:-999px;top:8px;background:var(--v);color:#000;padding:8px 14px;border-radius:8px;z-index:100}
.skip:focus{left:12px}
:focus-visible{outline:2px solid var(--c);outline-offset:3px;border-radius:6px}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(10,11,18,.72);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid transparent;transition:border-color .2s}
.site-header.scrolled{border-color:var(--line)}
.header-in{display:flex;align-items:center;gap:24px;height:68px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--head);font-weight:700;font-size:1.25rem;letter-spacing:-.02em}
.nav{display:flex;gap:4px;margin-left:auto}
.nav a{padding:8px 14px;border-radius:10px;color:var(--muted);font-weight:500;font-size:.95rem;transition:color .15s,background .15s}
.nav a:hover,.nav a.active{color:var(--text);background:rgba(255,255,255,.06)}
.header-actions{display:flex;align-items:center;gap:10px}
.lang{position:relative}
.lang-btn{display:flex;align-items:center;gap:6px;background:transparent;border:1px solid var(--line2);color:var(--text);padding:7px 11px;border-radius:10px;font:600 .8rem var(--font);cursor:pointer}
.lang-btn:hover{border-color:var(--v)}
.lang-menu{position:absolute;right:0;top:calc(100% + 8px);min-width:140px;background:var(--card2);border:1px solid var(--line2);border-radius:12px;padding:6px;display:none;box-shadow:0 20px 50px rgba(0,0,0,.5)}
.lang.open .lang-menu{display:block}
.lang-menu a{display:block;padding:8px 12px;border-radius:8px;font-size:.9rem;color:var(--muted)}
.lang-menu a:hover,.lang-menu a.on{background:rgba(139,123,255,.14);color:var(--text)}
.burger{display:none;width:42px;height:42px;background:transparent;border:1px solid var(--line2);border-radius:10px;cursor:pointer;position:relative}
.burger span{position:absolute;left:11px;right:11px;height:2px;background:var(--text);border-radius:2px;transition:.2s}
.burger span:first-child{top:16px}.burger span:last-child{top:24px}
.burger[aria-expanded=true] span:first-child{top:20px;transform:rotate(45deg)}
.burger[aria-expanded=true] span:last-child{top:20px;transform:rotate(-45deg)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:600 .95rem var(--font);padding:11px 20px;border-radius:12px;border:1px solid transparent;cursor:pointer;transition:transform .15s,box-shadow .2s,background .2s,border-color .2s;white-space:nowrap}
.btn:active{transform:translateY(1px)}
.btn-sm{padding:8px 15px;font-size:.88rem;border-radius:10px}
.btn-lg{padding:14px 26px;font-size:1rem;border-radius:14px}
.btn-primary{background:var(--grad);color:#08090f;box-shadow:0 8px 28px -8px rgba(139,123,255,.7)}
.btn-primary:hover{box-shadow:0 12px 34px -6px rgba(34,211,238,.55);transform:translateY(-1px)}
.btn-ghost{background:rgba(255,255,255,.04);border-color:var(--line2);color:var(--text)}
.btn-ghost:hover{border-color:var(--v);background:rgba(139,123,255,.1)}
.btn-light{background:#fff;color:#0a0b12}
.btn-light:hover{transform:translateY(-1px);box-shadow:0 12px 30px -8px rgba(255,255,255,.4)}

/* hero */
.hero{position:relative;padding:72px 0 88px;overflow:hidden}
.orb{position:absolute;border-radius:50%;filter:blur(90px);opacity:.5;pointer-events:none}
.orb-a{width:520px;height:520px;background:#5b46ff;top:-160px;left:-120px;animation:float 14s ease-in-out infinite}
.orb-b{width:460px;height:460px;background:#0891b2;right:-120px;top:40px;opacity:.35;animation:float 17s ease-in-out infinite reverse}
@keyframes float{50%{transform:translate(30px,26px)}}
.hero-grid{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.badge{display:inline-flex;align-items:center;gap:9px;padding:7px 14px;border:1px solid var(--line2);border-radius:999px;background:rgba(255,255,255,.04);color:var(--muted);font-size:.85rem;margin-bottom:22px}
.dot{width:8px;height:8px;border-radius:50%;background:var(--g);box-shadow:0 0 0 0 rgba(52,211,153,.6);animation:pulse 2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 9px rgba(52,211,153,0)}100%{box-shadow:0 0 0 0 rgba(52,211,153,0)}}
.hero h1{background:linear-gradient(180deg,#fff 30%,#b9bfdc);-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:clamp(1.02rem,1.6vw,1.2rem);color:var(--muted);max-width:60ch}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}

.hero-visual{position:relative}
.win{background:linear-gradient(180deg,var(--card2),var(--card));border:1px solid var(--line2);border-radius:20px;box-shadow:0 40px 90px -30px rgba(91,70,255,.55);overflow:hidden;transform:perspective(1200px) rotateY(-7deg) rotateX(3deg);transition:transform .5s}
.hero-visual:hover .win{transform:perspective(1200px) rotateY(-2deg) rotateX(1deg)}
.win-bar{display:flex;align-items:center;gap:7px;padding:12px 16px;border-bottom:1px solid var(--line);background:rgba(255,255,255,.02)}
.win-bar i{width:11px;height:11px;border-radius:50%;background:#333852}
.win-bar i:nth-child(1){background:#ff5f57}.win-bar i:nth-child(2){background:#febc2e}.win-bar i:nth-child(3){background:#28c840}
.win-bar span{margin-left:10px;color:var(--muted);font-size:.78rem}
.win-body{padding:18px}
.kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.kpi{background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:12px;padding:11px 13px}
.kpi small{display:block;color:var(--muted);font-size:.72rem}
.kpi b{font:700 1.45rem var(--head)}
.kpi em{font-style:normal;font-size:.72rem;margin-left:6px}.up{color:var(--g)}
.chart{margin:14px 0;height:92px;background:rgba(255,255,255,.02);border:1px solid var(--line);border-radius:12px;padding:8px}
.chart svg{width:100%;height:100%;display:block}
.chart path:last-child{stroke-dasharray:700;stroke-dashoffset:700;animation:draw 2.4s .4s ease forwards}
@keyframes draw{to{stroke-dashoffset:0}}
.rows{display:grid;gap:9px}
.row{display:flex;align-items:center;gap:11px;padding:9px 11px;background:rgba(255,255,255,.025);border:1px solid var(--line);border-radius:11px}
.av{width:26px;height:26px;border-radius:50%;flex:none}
.a1{background:linear-gradient(135deg,#f472b6,#8b7bff)}.a2{background:linear-gradient(135deg,#22d3ee,#34d399)}.a3{background:linear-gradient(135deg,#fbbf24,#f97316)}
.ln{height:8px;border-radius:5px;background:var(--line2)}.w60{width:60%}.w45{width:45%}.w70{width:70%}
.row .pill{margin-left:auto}
.pill{font-size:.68rem;font-weight:600;padding:3px 9px;border-radius:999px}
.p-g{background:rgba(52,211,153,.15);color:var(--g)}.p-b{background:rgba(34,211,238,.15);color:var(--c)}.p-v{background:rgba(139,123,255,.18);color:#b3a8ff}
.float{position:absolute;display:flex;align-items:center;gap:7px;background:var(--card2);border:1px solid var(--line2);padding:9px 14px;border-radius:12px;font-size:.8rem;font-weight:600;box-shadow:0 18px 40px -12px rgba(0,0,0,.6)}
.f1{left:-22px;bottom:34px;color:var(--g);animation:bob 5s ease-in-out infinite}
.f2{right:22px;top:-34px;color:var(--c);animation:bob 6s ease-in-out infinite reverse}
@keyframes bob{50%{transform:translateY(-8px)}}

/* stack */
.stack{border-block:1px solid var(--line);background:var(--bg2);padding:22px 0}
.stack .wrap{display:flex;align-items:center;gap:22px;flex-wrap:wrap}
.stack-t{margin:0;color:var(--muted);font-size:.85rem;white-space:nowrap}
.stack-list{display:flex;flex-wrap:wrap;gap:10px}
.stack-list span{padding:6px 14px;border:1px solid var(--line2);border-radius:999px;color:#c9cde2;font-size:.85rem;font-weight:500;background:rgba(255,255,255,.02)}

/* sections */
.section{padding:96px 0}
.section.tight{padding:48px 0 88px}
.section.alt{background:var(--bg2);border-block:1px solid var(--line)}
.sec-head{max-width:680px;margin-bottom:46px}
.row-head{max-width:none;display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap}
.kicker{display:inline-block;font:600 .78rem var(--font);letter-spacing:.14em;text-transform:uppercase;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:12px}
.grid{display:grid;gap:20px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.card{background:linear-gradient(180deg,var(--card2),var(--card));border:1px solid var(--line);border-radius:var(--r);transition:transform .25s,border-color .25s,box-shadow .25s}
a.card:hover{transform:translateY(-4px);border-color:rgba(139,123,255,.55);box-shadow:0 24px 50px -24px rgba(91,70,255,.6)}
.svc{padding:28px;display:flex;flex-direction:column}
.svc h3{margin:18px 0 8px}
.svc p{color:var(--muted);font-size:.95rem;flex:1}
.more{display:inline-flex;align-items:center;gap:6px;color:var(--c);font-weight:600;font-size:.9rem;margin-top:6px}
.more svg{transition:transform .2s}a.card:hover .more svg{transform:translateX(4px)}
.ico{display:inline-grid;place-items:center;width:52px;height:52px;border-radius:14px;background:rgba(139,123,255,.13);color:#b3a8ff;border:1px solid rgba(139,123,255,.3)}
.ico.sm{width:42px;height:42px;border-radius:12px;flex:none}
.ico.big{width:62px;height:62px;border-radius:16px;margin-bottom:18px}

/* steps */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:s}
.step{position:relative;padding:26px;background:var(--card);border:1px solid var(--line);border-radius:var(--r)}
.step .num{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--grad);color:#08090f;font:700 1rem var(--head);margin-bottom:16px}
.step p{color:var(--muted);font-size:.93rem;margin:0}

/* split */
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:64px;align-items:start}
.why{display:grid;gap:18px}
.why .kicker{margin-bottom:0}
.why-item{display:flex;gap:16px;padding:18px;border:1px solid var(--line);border-radius:14px;background:var(--card)}
.why-item h4{margin:0 0 4px}.why-item p{margin:0;color:var(--muted);font-size:.9rem}

/* project/post cards */
.proj{overflow:hidden;display:flex;flex-direction:column}
.thumb{height:190px;background:linear-gradient(135deg,#1b1f35,#0f1730) center/cover no-repeat;display:grid;place-items:center;color:#5d648a;border-bottom:1px solid var(--line)}
.card-body{padding:22px}
.card-body h3{margin:10px 0 8px}
.card-body p{color:var(--muted);font-size:.93rem;margin:0}
.tag{display:inline-block;font-size:.75rem;font-weight:600;color:var(--c);background:rgba(34,211,238,.1);padding:3px 10px;border-radius:999px}
.empty{color:var(--muted);text-align:center;padding:60px 0}

/* page head */
.page-head{position:relative;padding:72px 0 28px;background:radial-gradient(700px 260px at 20% 0,rgba(91,70,255,.22),transparent 70%)}
.page-head.center{text-align:center;padding:110px 0}
.page-head.center .lead{margin-inline:auto}
.back{display:inline-block;color:var(--muted);font-size:.9rem;margin-bottom:16px}.back:hover{color:var(--text)}
.big404{font:700 clamp(5rem,16vw,9rem)/1 var(--head);background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* prose */
.prose{color:#cfd3e6}
.prose h2{font-size:1.6rem;margin:1.6em 0 .6em;color:var(--text)}
.prose h3{margin:1.4em 0 .5em;color:var(--text)}
.prose ul,.prose ol{padding-left:1.3em;margin:0 0 1.2em}
.prose li{margin:.35em 0}
.prose li::marker{color:var(--v)}
.prose a{color:var(--c);text-decoration:underline;text-underline-offset:3px}
.prose blockquote{margin:1.4em 0;padding:8px 20px;border-left:3px solid var(--v);color:var(--muted);background:rgba(255,255,255,.03);border-radius:0 10px 10px 0}
.prose img{border-radius:14px;margin:1.4em 0}
.prose code{background:var(--card2);padding:2px 6px;border-radius:6px;font-size:.9em}
.cover{width:100%;border-radius:18px;margin-bottom:32px;border:1px solid var(--line)}
.meta{display:flex;flex-wrap:wrap;gap:16px 40px;margin:0 0 28px;padding:18px 22px;background:var(--card);border:1px solid var(--line);border-radius:14px}
.meta dt{color:var(--muted);font-size:.78rem;text-transform:uppercase;letter-spacing:.08em}.meta dd{margin:2px 0 0;font-weight:600}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.chips span{padding:5px 13px;border:1px solid var(--line2);border-radius:999px;font-size:.82rem;color:var(--muted)}
.inline-cta{margin-top:40px}

/* CTA band */
.cta-band{background:linear-gradient(120deg,#5b46ff,#0891b2);padding:64px 0}
.cta-in{display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap}
.cta-in h2{margin:0 0 6px;color:#fff}.cta-in p{margin:0;color:rgba(255,255,255,.82);max-width:52ch}

/* contact */
.contact-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:28px;align-items:start}
.form{padding:32px;display:grid;gap:18px}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form label{display:grid;gap:7px}
.form label>span{font-size:.85rem;font-weight:600;color:#c9cde2}
input,select,textarea{width:100%;background:var(--bg);color:var(--text);border:1px solid var(--line2);border-radius:12px;padding:12px 14px;font:400 1rem var(--font);transition:border-color .15s,box-shadow .15s}
select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%239aa0b8' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:38px}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--v);box-shadow:0 0 0 3px rgba(139,123,255,.22)}
textarea{resize:vertical;min-height:130px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.notice{padding:13px 16px;border-radius:12px;font-size:.93rem}
.notice[hidden]{display:none}
.notice.ok{background:rgba(52,211,153,.12);border:1px solid rgba(52,211,153,.4);color:#7ff0c3}
.notice.err{background:rgba(248,113,113,.12);border:1px solid rgba(248,113,113,.4);color:#fca5a5}
.info{display:grid;gap:14px}
.info-item{display:flex;align-items:center;gap:16px;padding:20px}
.info-item small{display:block;color:var(--muted);font-size:.78rem}.info-item b{font-weight:600;word-break:break-word}

/* footer */
.site-footer{border-top:1px solid var(--line);background:var(--bg2);padding:60px 0 0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1.2fr;gap:40px;padding-bottom:40px}
.site-footer h4{font-size:.8rem;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);margin-bottom:14px}
.flist{list-style:none;margin:0;padding:0;display:grid;gap:9px;color:#c9cde2;font-size:.95rem}
.flist a:hover,.socials a:hover{color:var(--c)}
.socials{display:flex;flex-wrap:wrap;gap:8px 16px;margin-top:16px;font-size:.9rem;color:var(--muted)}
.footer-bottom{border-top:1px solid var(--line);padding:22px 20px;color:var(--muted);font-size:.85rem}
.wa-fab{position:fixed;right:20px;bottom:20px;width:56px;height:56px;border-radius:50%;background:#25d366;color:#fff;display:grid;place-items:center;box-shadow:0 12px 30px -8px rgba(37,211,102,.7);z-index:40;transition:transform .2s}
.wa-fab:hover{transform:scale(1.08)}

/* reveal */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease;transition-delay:var(--d,0ms)}
.reveal.in{opacity:1;transform:none}
.no-js .reveal{opacity:1;transform:none}

/* responsive */
@media (max-width:980px){
  .hero-grid{grid-template-columns:1fr;gap:48px}
  .hero-visual{max-width:520px}
  .win{transform:none}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .split{grid-template-columns:1fr;gap:40px}
  .contact-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  .burger{display:block}
  .hide-sm{display:none}
  .nav{position:fixed;inset:68px 0 auto 0;flex-direction:column;background:rgba(10,11,18,.97);border-bottom:1px solid var(--line);padding:12px 16px 20px;margin:0;gap:2px;transform:translateY(-12px);opacity:0;pointer-events:none;transition:.2s}
  .nav.open{transform:none;opacity:1;pointer-events:auto}
  .nav a{padding:13px 14px;font-size:1.05rem}
  .header-actions{margin-left:auto}
  .hero{padding:44px 0 64px}
  .section{padding:68px 0}
  .grid-3,.steps,.frow{grid-template-columns:1fr}
  .form{padding:22px}
  .f1{left:8px}.f2{right:8px}
  .footer-grid{grid-template-columns:1fr}
  .stack .wrap{flex-direction:column;align-items:flex-start;gap:12px}
}

/* ---------- animated scenes ---------- */
.win-bar{position:relative}
.win-tabs{margin-left:auto;display:flex;gap:4px}
.win-tabs button{background:transparent;border:1px solid transparent;color:var(--muted);font:600 .72rem var(--font);padding:4px 11px;border-radius:8px;cursor:pointer;transition:.15s}
.win-tabs button:hover{color:var(--text)}
.win-tabs button.on{background:rgba(139,123,255,.18);border-color:rgba(139,123,255,.4);color:#fff}
.panes{position:relative;height:300px}
.pane{position:absolute;inset:0;opacity:0;visibility:hidden;transition:opacity .5s}
.pane.on{opacity:1;visibility:visible}
.scene{position:relative;height:300px;overflow:hidden;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
.win.mini{transform:none;box-shadow:0 30px 70px -40px rgba(91,70,255,.6)}
.show-card .win{margin-bottom:22px}
.show-t{display:flex;align-items:center;gap:12px;margin-bottom:6px}.show-t h3{margin:0}
.show-card p{margin:0;font-size:.95rem}

/* code */
.code{padding:16px 16px 16px 12px;font-size:12.5px;line-height:1.75;color:#cbd0ea;counter-reset:l}
.code .cl{counter-increment:l;white-space:pre;height:1.75em;overflow:hidden}
.code .cl::before{content:counter(l);display:inline-block;width:22px;margin-right:14px;color:#454b70;text-align:right}
.k{color:#c084fc}.s{color:#86efac}.f{color:#67e8f9}.c{color:#6b7299}
.caret{display:inline-block;width:7px;height:1.15em;background:var(--c);vertical-align:-3px;margin-left:1px;animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.toast{position:absolute;right:14px;bottom:14px;display:flex;align-items:center;gap:7px;background:rgba(52,211,153,.14);border:1px solid rgba(52,211,153,.45);color:#7ff0c3;padding:7px 12px;border-radius:10px;font-size:.74rem;font-weight:600;opacity:0;transform:translateY(8px);transition:.4s}
.toast.on{opacity:1;transform:none}

/* server */
.term{padding:14px 16px;font-size:12.5px;line-height:1.7;height:232px;overflow:hidden;color:#cbd0ea}
.term>div{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.term .cmd::before{content:'$ ';color:var(--v)}
.term .ok{color:var(--g)}.term .ok::before{content:'✓ '}
.term .live{color:#fff;font-weight:700;text-shadow:0 0 18px rgba(34,211,238,.7)}
.term .bar-l{color:var(--muted)}
.tbar{height:6px;background:#232739;border-radius:4px;overflow:hidden;margin:3px 0 5px}
.tbar i{display:block;height:100%;width:0;background:var(--grad);transition:width .07s linear}
.srv{position:absolute;left:0;right:0;bottom:0;display:flex;gap:12px;padding:10px 16px 14px;border-top:1px solid var(--line);background:rgba(0,0,0,.18)}
.meter{flex:1;font-size:10px;color:var(--muted);letter-spacing:.06em}
.meter i{display:block;height:5px;border-radius:3px;background:#232739;position:relative;margin-top:5px;overflow:hidden}
.meter i::after{content:'';position:absolute;inset:0;width:var(--w,20%);background:var(--c);border-radius:3px;transition:width .9s ease}
.meter i[data-ssl]::after{background:var(--g)}

/* growth */
.gr{height:100%;padding:14px 16px;display:flex;flex-direction:column;gap:10px;font-family:var(--font)}
.gk{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.gk>div{background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:12px;padding:8px 11px}
.gk small{display:block;color:var(--muted);font-size:.68rem}
.gk b{font:700 1.15rem var(--head);font-variant-numeric:tabular-nums}
.gc{position:relative;flex:1;min-height:0;border:1px solid var(--line);border-radius:12px;background:rgba(255,255,255,.02);overflow:hidden}
.gc svg{position:absolute;inset:0;width:100%;height:100%}
.gc .line{stroke-dasharray:700;stroke-dashoffset:700}
.gc .area{opacity:0}
.gc.go .line{animation:draw 3.4s ease forwards}
.gc.go .area{animation:fadein 3.4s ease forwards}
@keyframes fadein{to{opacity:1}}
.clicks{position:absolute;inset:0;pointer-events:none}
.rip{position:absolute;width:12px;height:12px;margin:-6px 0 0 -6px;border-radius:50%;border:2px solid var(--c);animation:rip .9s ease-out forwards}
@keyframes rip{from{transform:scale(.4);opacity:1}to{transform:scale(4);opacity:0}}
.cur{position:absolute;margin:-2px 0 0 -2px;animation:curin .35s ease-out;filter:drop-shadow(0 4px 6px rgba(0,0,0,.5))}
@keyframes curin{from{transform:translate(14px,14px) scale(1.4);opacity:0}}
.gb{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.gb span{display:block;font-size:.66rem;color:var(--muted);margin-bottom:3px;font-weight:600}
.gb i{display:block;height:5px;border-radius:3px;background:var(--grad);width:0;transition:width 1.6s ease}

@media (max-width:980px){.show{grid-template-columns:1fr!important;max-width:520px}}

.faq{max-width:820px;margin:0 auto;display:grid;gap:10px}
.faq details{background:var(--card,rgba(255,255,255,.04));border:1px solid rgba(255,255,255,.1);border-radius:14px;padding:16px 20px}
.faq summary{cursor:pointer;font-weight:600;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";float:right;opacity:.7}
.faq details[open] summary::after{content:"–"}
.faq p{margin:12px 0 0;opacity:.85;line-height:1.6}