*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
html,body{background:var(--em-bg);color:var(--em-text);overflow-x:clip}
body{font-family:var(--em-font-sans);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;text-wrap:pretty}
a{color:var(--em-accent-text);text-decoration:none}
a:hover{color:var(--em-accent-bright)}
[data-theme="light"] a:hover{color:var(--ht-ember-deep)}
img,svg{max-width:100%}
::selection{background:var(--em-accent-soft)}
:focus-visible{outline:2px solid var(--em-accent);outline-offset:3px;border-radius:6px}
h1,h2,h3,h4{font-family:var(--em-font-display);letter-spacing:-.03em;line-height:1.06;font-weight:800}
h2{font-size:clamp(26px,3.1vw,38px)}
h3{font-size:clamp(18px,1.5vw,21px);letter-spacing:-.02em;font-weight:700;line-height:1.2}
ul{list-style:none}
.skip{position:fixed;left:16px;top:-70px;z-index:99;padding:11px 18px;background:var(--em-accent);color:#fff;font-weight:700;font-size:14px;border-radius:var(--em-radius-md);transition:top var(--em-dur-fast) var(--em-ease)}
.skip:focus{top:16px;color:#fff}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}


.wrap{max-width:1280px;margin:0 auto;padding:0 40px}
.sec{padding:96px 0;border-top:1px solid var(--em-line)}
.sec--flush{border-top:0}
.sec--tight{padding:64px 0}
.eyebrow{font-family:var(--em-font-mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--p-ink);display:flex;align-items:center;gap:10px}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--p);opacity:.7}
.sec-h{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,420px);gap:32px;align-items:end;margin-bottom:44px}
.sec-h p{color:var(--em-text-dim);font-size:16px}
.sec-h h2{margin-top:14px}
.lede{color:var(--em-text-dim);font-size:clamp(16px,1.35vw,18px);max-width:66ch}
.mono{font-family:var(--em-font-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--em-text-muted)}
.num{font-family:var(--em-font-mono);font-variant-numeric:tabular-nums}


.alloy{position:relative;background:linear-gradient(168deg,var(--em-surface-2),var(--em-surface) 46%,var(--em-bg-sub));border:1px solid var(--em-line);border-radius:var(--em-radius-xl);overflow:hidden}
.alloy::before{content:"";position:absolute;inset:0;background:radial-gradient(120% 90% at 12% 0%,var(--p-soft),transparent 62%);pointer-events:none}
.alloy>*{position:relative}
.glowline{height:1px;background:linear-gradient(90deg,transparent,var(--p-edge),transparent);opacity:.8}


.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:46px;padding:0 20px;border-radius:var(--em-radius-md);font-family:var(--em-font-sans);font-size:14.5px;font-weight:700;border:1px solid transparent;cursor:pointer;transition:background var(--em-dur-normal) var(--em-ease),border-color var(--em-dur-normal) var(--em-ease),transform var(--em-dur-fast) var(--em-ease),color var(--em-dur-normal) var(--em-ease);text-align:center}
.btn-p{background:var(--em-accent);color:var(--em-accent-ink)}
.btn-p:hover{background:var(--em-accent-bright);color:var(--em-accent-ink);transform:translateY(-1px)}
.btn-p:active{background:var(--ht-accent-pressed);transform:none}
.btn-s{background:var(--em-surface);border-color:var(--em-line-strong);color:var(--em-text)}
.btn-s:hover{border-color:var(--p-edge);background:var(--em-surface-2);color:var(--em-text)}
.btn-s:active{background:var(--em-surface-3)}
.btn-g{background:transparent;color:var(--em-text-dim);padding:0 12px}
.btn-g:hover{color:var(--em-text);background:var(--em-surface-2)}
.btn-sm{min-height:38px;font-size:13px;padding:0 14px}
.btn[disabled]{background:var(--ht-disabled-bg);color:var(--ht-disabled-fg);border-color:var(--ht-disabled-border);cursor:not-allowed;transform:none}
.btns{display:flex;flex-wrap:wrap;gap:12px}
.lnk{display:inline-flex;align-items:center;gap:7px;font-weight:600;font-size:14px;color:var(--p-ink)}
.lnk::after{content:"→";transition:transform var(--em-dur-normal) var(--em-ease)}
.lnk:hover{color:var(--p-ink)}
.lnk:hover::after{transform:translateX(3px)}


.st{display:inline-flex;align-items:center;gap:7px;font-family:var(--em-font-mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;padding:4px 10px;border-radius:var(--em-radius-full);border:1px solid var(--em-line-strong);color:var(--em-text-dim);white-space:nowrap}
.st::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;flex:none}
.st-live{color:var(--em-ok);border-color:color-mix(in oklab,var(--em-ok) 40%,transparent);background:var(--em-ok-soft)}
.st-soon{color:var(--em-amber);border-color:color-mix(in oklab,var(--em-amber) 40%,transparent);background:var(--em-warn-soft)}
.st-dev{color:var(--em-info);border-color:color-mix(in oklab,var(--em-info) 40%,transparent);background:var(--em-info-soft)}
.st-plan{color:var(--em-text-muted)}
.st-api{color:var(--p-ink);border-color:var(--p-edge);background:var(--p-soft)}


.grid{display:grid;gap:16px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.card{border:1px solid var(--em-line);border-radius:var(--em-radius-lg);background:var(--em-surface);padding:22px;display:flex;flex-direction:column;gap:10px;transition:border-color var(--em-dur-normal) var(--em-ease),background var(--em-dur-normal) var(--em-ease),transform var(--em-dur-normal) var(--em-ease)}
a.card,.card--act{cursor:pointer}
a.card:hover,.card--act:hover{border-color:var(--p-edge);background:var(--em-surface-2);transform:translateY(-2px);color:var(--em-text)}
a.card:active,.card--act:active{transform:none}
.card h3{color:var(--em-text)}
.card p{color:var(--em-text-dim);font-size:14px;line-height:1.55}
.card .k{font-family:var(--em-font-mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--em-text-muted)}
.card--accent{border-left:0;position:relative}
.dot{width:9px;height:9px;border-radius:3px;background:var(--pc,var(--p));flex:none;display:inline-block}
.chip{display:inline-flex;align-items:center;gap:6px;padding:5px 11px;border-radius:var(--em-radius-full);border:1px solid var(--em-line);background:var(--em-surface-2);font-size:12.5px;color:var(--em-text-dim);white-space:nowrap}
.chips{display:flex;flex-wrap:wrap;gap:8px}


.steps{display:grid;gap:2px;counter-reset:s}
.step{display:grid;grid-template-columns:56px minmax(0,1fr);gap:18px;padding:20px 0;border-top:1px solid var(--em-line);align-items:start}
.step:last-child{border-bottom:1px solid var(--em-line)}
.step .si{font-family:var(--em-font-mono);font-size:11px;letter-spacing:.1em;color:var(--p-ink);padding-top:4px}
.step h3{margin-bottom:5px}
.step p{color:var(--em-text-dim);font-size:14.5px}


.ticks{display:grid;gap:11px}
.ticks li{display:grid;grid-template-columns:16px minmax(0,1fr);gap:11px;font-size:14.5px;color:var(--em-text-dim);align-items:start}
.ticks li::before{content:"";width:7px;height:7px;margin-top:8px;border-radius:2px;background:var(--p);opacity:.85}
.ticks b{color:var(--em-text);font-weight:700}


.scene{position:relative;border:1px solid var(--em-line);border-radius:var(--em-radius-xl);background:linear-gradient(165deg,var(--em-surface-2),var(--em-bg-sub));overflow:hidden}
.scene::after{content:"";position:absolute;inset:0;background:radial-gradient(90% 70% at 50% 8%,var(--p-soft),transparent 70%);pointer-events:none}
.scene svg{display:block;width:100%;height:auto}
.scene-cap{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;padding:12px 18px;border-top:1px solid var(--em-line);font-family:var(--em-font-mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--em-text-muted);position:relative;z-index:1}
.scene-alt{padding:16px 18px;border-top:1px solid var(--em-line);color:var(--em-text-dim);font-size:13.5px;position:relative;z-index:1}
.n-lab{font-family:var(--em-font-mono);font-size:10px;letter-spacing:.06em;fill:var(--em-text-dim)}
.n-ttl{font-family:var(--em-font-display);font-size:13px;font-weight:700;fill:var(--em-text)}
.n-box{fill:var(--em-surface);stroke:var(--em-line-strong)}
.n-link{stroke:var(--em-line-strong);fill:none}
@media (prefers-reduced-motion:no-preference){
  .flow{stroke-dasharray:5 9;animation:htflow 2.4s linear infinite}
  @keyframes htflow{to{stroke-dashoffset:-28}}
  .pulse{animation:htpulse 3.4s var(--em-ease) infinite}
  @keyframes htpulse{0%,100%{opacity:.45}50%{opacity:1}}
}


@media (max-width:820px){
  .scene>svg{min-width:680px}
  .scene{overflow-x:auto;-webkit-overflow-scrolling:touch}
  .scene-cap,.scene-alt{position:sticky;left:0}
}
.scene:focus-visible{outline:2px solid var(--em-accent);outline-offset:3px}
.scene-steps{display:grid;gap:0;border-top:1px solid var(--em-line)}
.scene-steps li{display:grid;grid-template-columns:auto minmax(0,1fr);gap:12px;padding:13px 18px;border-bottom:1px solid var(--em-line);font-size:14px;color:var(--em-text-dim)}
.scene-steps li b{color:var(--em-text);font-weight:700}
.scene-steps li .si{font-family:var(--em-font-mono);font-size:10.5px;color:var(--p-ink);padding-top:3px}


.hero{position:relative;padding:104px 0 88px;overflow:hidden}
.hero::before{content:"";position:absolute;inset:-20% -10% auto -10%;height:560px;background:radial-gradient(50% 60% at 50% 0%,var(--p-soft),transparent 70%);pointer-events:none}
.hero-in{position:relative;display:grid;grid-template-columns:minmax(0,1.02fr) minmax(0,1fr);gap:56px;align-items:center}
.hero--wide .hero-in{grid-template-columns:minmax(0,1fr);gap:44px}
.hero h1{font-size:clamp(38px,5.1vw,68px);line-height:.98;letter-spacing:-.045em;margin:18px 0 20px}
.hero--wide h1{max-width:16ch}
.hero p.lede{font-size:clamp(16px,1.5vw,19px)}
.hero .btns{margin-top:30px}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;align-items:center}


.tbl{width:100%;border-collapse:collapse;font-size:14px}
.tbl th{text-align:left;font-family:var(--em-font-mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--em-text-muted);font-weight:500;padding:0 14px 12px;border-bottom:1px solid var(--em-line-strong)}
.tbl td{padding:14px;border-bottom:1px solid var(--em-line);color:var(--em-text-dim);vertical-align:middle}
.tbl td:first-child{color:var(--em-text);font-weight:600}
.tbl tbody tr:hover{background:var(--em-surface)}
.tbl-w{overflow-x:auto;-webkit-overflow-scrolling:touch}


.seg{display:inline-flex;gap:3px;padding:4px;border:1px solid var(--em-line);border-radius:var(--em-radius-md);background:var(--em-surface);flex-wrap:wrap}
.seg button{min-height:36px;padding:0 15px;border:0;border-radius:var(--em-radius-sm);background:transparent;color:var(--em-text-dim);font-family:var(--em-font-sans);font-size:13.5px;font-weight:600;cursor:pointer;transition:background var(--em-dur-fast) var(--em-ease),color var(--em-dur-fast) var(--em-ease)}
.seg button:hover{color:var(--em-text);background:var(--em-surface-2)}
.seg button[aria-selected="true"],.seg button[aria-pressed="true"]{background:var(--p-soft);color:var(--p-ink);box-shadow:inset 0 0 0 1px var(--p-edge)}
.filters{display:flex;flex-wrap:wrap;gap:8px}
.filters button{min-height:38px;padding:0 14px;border-radius:var(--em-radius-full);border:1px solid var(--em-line);background:var(--em-surface);color:var(--em-text-dim);font-family:var(--em-font-sans);font-size:13px;font-weight:600;cursor:pointer;transition:all var(--em-dur-fast) var(--em-ease)}
.filters button:hover{color:var(--em-text);border-color:var(--em-line-strong)}
.filters button[aria-pressed="true"]{background:var(--p-soft);border-color:var(--p-edge);color:var(--p-ink)}


.acc{border-top:1px solid var(--em-line)}
.acc details{border-bottom:1px solid var(--em-line)}
.acc summary{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 2px;cursor:pointer;font-family:var(--em-font-display);font-size:16.5px;font-weight:700;letter-spacing:-.02em;list-style:none}
.acc summary::-webkit-details-marker{display:none}
.acc summary::after{content:"+";font-family:var(--em-font-mono);font-size:17px;color:var(--p-ink);flex:none;transition:transform var(--em-dur-normal) var(--em-ease)}
.acc details[open] summary::after{transform:rotate(45deg)}
.acc summary:hover{color:var(--p-ink)}
.acc .accb{padding:0 2px 20px;color:var(--em-text-dim);font-size:14.5px;max-width:78ch}


.hdr{position:sticky;top:0;z-index:var(--em-z-sticky);background:color-mix(in oklab,var(--em-bg) 86%,transparent);backdrop-filter:blur(14px);border-bottom:1px solid var(--em-line)}
.hdr.is-scrolled{border-bottom-color:var(--em-line-strong)}
.hdr-in{display:flex;align-items:center;gap:10px;height:66px;max-width:1280px;margin:0 auto;padding:0 40px}
.brand{display:flex;align-items:center;gap:10px;color:var(--em-text);flex:none}
.brand:hover{color:var(--em-text)}
.brand svg{--fg:var(--em-text);--core:var(--em-accent)}
.brand b{font-family:var(--em-font-display);font-size:16.5px;font-weight:800;letter-spacing:-.035em}
.brand i{font-style:normal;color:var(--em-text-muted);font-weight:800}
.nav{display:flex;align-items:center;gap:2px;margin-left:14px}
.nav>a,.nav>button{display:inline-flex;align-items:center;gap:6px;min-height:38px;padding:0 11px;border:0;border-radius:var(--em-radius-sm);background:transparent;font-family:var(--em-font-sans);font-size:13.5px;font-weight:600;color:var(--em-text-dim);cursor:pointer;white-space:nowrap;transition:color var(--em-dur-fast) var(--em-ease),background var(--em-dur-fast) var(--em-ease)}
.nav>a:hover,.nav>button:hover{color:var(--em-text);background:var(--em-surface-2)}
.nav>a[aria-current="page"]{color:var(--em-text);box-shadow:inset 0 -2px 0 var(--em-accent)}
.nav>button::after{content:"";width:5px;height:5px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg) translateY(-1px);transition:transform var(--em-dur-normal) var(--em-ease)}
.nav>button[aria-expanded="true"]{color:var(--em-text);background:var(--em-surface-2)}
.nav>button[aria-expanded="true"]::after{transform:rotate(-135deg) translateY(-1px)}
.hdr-r{margin-left:auto;display:flex;align-items:center;gap:9px}
.icobtn{width:38px;height:38px;display:inline-grid;place-items:center;border:1px solid var(--em-line);border-radius:var(--em-radius-sm);background:var(--em-surface);color:var(--em-text-dim);cursor:pointer;transition:all var(--em-dur-fast) var(--em-ease)}
.icobtn:hover{color:var(--em-text);border-color:var(--em-line-strong)}
.burger{display:none}


.mega{position:absolute;left:0;right:0;top:100%;background:var(--em-bg-sub);border-bottom:1px solid var(--em-line-strong);box-shadow:var(--em-shadow-md);display:none;z-index:var(--em-z-dropdown)}
.mega.is-open{display:block}
@media (prefers-reduced-motion:no-preference){.mega.is-open{animation:megain var(--em-dur-slow) var(--em-ease)}@keyframes megain{from{opacity:0;transform:translateY(-8px)}}}
.mega-in{max-width:1280px;margin:0 auto;padding:26px 40px 30px;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:26px}
.mega-col>.mono{padding-bottom:9px;margin-bottom:8px;border-bottom:1px solid var(--em-line)}
.mega-col a{display:grid;grid-template-columns:30px minmax(0,1fr);gap:11px;padding:8px 8px 8px 6px;border-radius:var(--em-radius-sm);color:var(--em-text);align-items:start;transition:background var(--em-dur-fast) var(--em-ease)}
.mega-col a:hover{background:var(--em-surface-2);color:var(--em-text)}
.mega-col a .pmark{margin-top:2px}
.mega-col a b{font-size:13.5px;font-weight:700;display:block}
.mega-col a span{font-size:11.5px;color:var(--em-text-muted);display:block;line-height:1.4;margin-top:1px}
.mega-foot{border-top:1px solid var(--em-line);background:var(--em-bg)}
.mega-foot .wrap{display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;padding-top:14px;padding-bottom:14px}


.mnav{position:fixed;inset:66px 0 0;background:var(--em-bg);z-index:var(--em-z-dropdown);overflow-y:auto;padding:18px 24px 60px;display:none}
.mnav.is-open{display:block}
.mnav a{display:block;padding:13px 0;border-bottom:1px solid var(--em-line);color:var(--em-text);font-size:16px;font-weight:600}
.mnav details summary{padding:13px 0;border-bottom:1px solid var(--em-line);font-size:16px;font-weight:600;cursor:pointer;list-style:none;display:flex;justify-content:space-between}
.mnav details summary::-webkit-details-marker{display:none}
.mnav details summary::after{content:"+";color:var(--em-accent-text)}
.mnav details[open] summary::after{content:"–"}
.mnav details a{padding-left:16px;font-size:14.5px;font-weight:500;color:var(--em-text-dim)}
.mnav .btn{width:100%;margin-top:20px}


.foot{border-top:1px solid var(--em-line);background:var(--em-bg-sub);padding:64px 0 34px;margin-top:0}
.foot-g{display:grid;grid-template-columns:1.5fr repeat(4,1fr);gap:34px}
.foot h4{font-family:var(--em-font-mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--em-text-muted);font-weight:500;margin-bottom:13px}
.foot li{margin-bottom:9px}
.foot li a{font-size:13.5px;color:var(--em-text-dim)}
.foot li a:hover{color:var(--em-text)}
.foot-b{margin-top:46px;padding-top:22px;border-top:1px solid var(--em-line);display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;align-items:center;font-size:12.5px;color:var(--em-text-muted)}
.foot-b a{color:var(--em-text-muted)}


.ovl{position:fixed;inset:0;background:var(--ht-overlay);backdrop-filter:blur(4px);z-index:var(--em-z-modal);display:none;padding:24px;overflow-y:auto}
.ovl.is-open{display:grid;place-items:start center}
.modal{width:min(620px,100%);margin:6vh 0;background:var(--em-surface);border:1px solid var(--em-line-strong);border-radius:var(--em-radius-xl);box-shadow:var(--em-shadow-md)}
@media (prefers-reduced-motion:no-preference){.ovl.is-open .modal{animation:mdin var(--em-dur-slow) var(--em-ease)}@keyframes mdin{from{opacity:0;transform:translateY(12px)}}}
.modal-h{display:flex;justify-content:space-between;gap:16px;align-items:flex-start;padding:24px 24px 0}
.modal-h h2{font-size:23px}
.modal-h p{color:var(--em-text-dim);font-size:13.5px;margin-top:7px}
.modal-b{padding:22px 24px 26px}
.fgrid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.fld{display:flex;flex-direction:column;gap:6px}
.fld--full{grid-column:1/-1}
.fld label{font-size:12.5px;font-weight:600;color:var(--em-text-dim)}
.fld label .req{color:var(--em-accent-text)}
.fld input,.fld select,.fld textarea{min-height:44px;padding:11px 13px;border:1px solid var(--em-line-strong);border-radius:var(--em-radius-md);background:var(--em-bg-sub);color:var(--em-text);font-family:var(--em-font-sans);font-size:16px;width:100%}
.fld textarea{min-height:86px;resize:vertical}
.fld input:focus,.fld select:focus,.fld textarea:focus{outline:2px solid var(--em-accent);outline-offset:1px;border-color:var(--em-accent-edge)}
.fld .err{font-size:12px;color:var(--em-err);min-height:0}
.fld[data-invalid] input,.fld[data-invalid] select,.fld[data-invalid] textarea{border-color:var(--em-err)}
.cbx{display:flex;gap:11px;align-items:flex-start;font-size:12.5px;color:var(--em-text-dim);line-height:1.55}
.cbx input{width:18px;height:18px;min-height:0;margin-top:1px;accent-color:var(--em-accent)}
.done{text-align:center;padding:26px 8px}
.done .ok{width:52px;height:52px;margin:0 auto 16px;border-radius:50%;background:var(--em-ok-soft);color:var(--em-ok);display:grid;place-items:center;font-size:24px}
.done h3{font-size:21px;margin-bottom:8px}
.done p{color:var(--em-text-dim);font-size:14px;max-width:44ch;margin:0 auto}


@media (prefers-reduced-motion:no-preference){
  .js-anim .rv{opacity:0;transform:translateY(14px);transition:opacity 460ms var(--em-ease),transform 460ms var(--em-ease)}
  .rv.is-in{opacity:1;transform:none}
}


@media (max-width:1200px){
  .wrap,.hdr-in,.mega-in{padding-left:32px;padding-right:32px}
  .nav>a,.nav>button{padding:0 8px;font-size:13px}
  .g4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .mega-in{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media (max-width:1024px){
  .nav,.hdr-r .btn{display:none}
  .burger{display:inline-grid}
  .hero-in{grid-template-columns:minmax(0,1fr);gap:36px}
  .sec-h{grid-template-columns:minmax(0,1fr);gap:14px;align-items:start}
  .foot-g{grid-template-columns:repeat(3,minmax(0,1fr))}
  .sec{padding:76px 0}
  .hero{padding:64px 0 68px}
}
@media (max-width:820px){
  .wrap,.hdr-in,.mega-in{padding-left:24px;padding-right:24px}
  .g3,.g4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .fgrid{grid-template-columns:1fr}
}
@media (max-width:640px){
  .g2,.g3,.g4{grid-template-columns:minmax(0,1fr)}
  .sec{padding:58px 0}
  .hero{padding:44px 0 56px}
  .step{grid-template-columns:minmax(0,1fr);gap:6px}
  .foot-g{grid-template-columns:repeat(2,minmax(0,1fr))}
  .btns .btn{width:100%}
  .scroller{display:flex;gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:10px;-webkit-overflow-scrolling:touch}
  .scroller>*{flex:0 0 84%;scroll-snap-align:start}
  .scroller.grid{display:flex}
}
@media (max-width:400px){
  .wrap,.hdr-in{padding-left:18px;padding-right:18px}
  .foot-g{grid-template-columns:minmax(0,1fr)}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
}
@media print{.hdr,.mnav,.ovl,.mega{display:none!important}}

.ailogo-l{display:none}
[data-theme="light"] .ailogo-d{display:none}
[data-theme="light"] .ailogo-l{display:block}





body::before{content:"";position:fixed;inset:0;z-index:-2;pointer-events:none;
 background:
  radial-gradient(58% 42% at 8% -6%, color-mix(in oklab,var(--p) 16%, transparent), transparent 62%),
  radial-gradient(46% 38% at 96% 4%, color-mix(in oklab,var(--em-accent) 10%, transparent), transparent 60%),
  radial-gradient(70% 50% at 50% 104%, color-mix(in oklab,var(--p) 9%, transparent), transparent 66%)}
body::after{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.5;
 background-image:linear-gradient(90deg,color-mix(in oklab,var(--em-text) 4%,transparent) 1px,transparent 1px);
 background-size:calc((min(100vw,1280px) - 80px)/6) 100%;background-position:calc(50vw - min(50vw,640px) + 40px) 0}
@media (max-width:820px){body::after{display:none}}
[data-theme="light"] body::after{opacity:.7}


.alloy{box-shadow:inset 0 1px 0 color-mix(in oklab,var(--em-text) 8%,transparent),0 30px 70px -40px rgba(0,0,0,.9)}
.alloy::after{content:"";position:absolute;inset:0;pointer-events:none;border-radius:inherit;
 background:linear-gradient(115deg,transparent 32%,color-mix(in oklab,var(--em-text) 5%,transparent) 47%,transparent 58%)}
[data-theme="light"] .alloy{box-shadow:inset 0 1px 0 #fff,0 24px 50px -38px rgba(60,46,34,.5)}
.scene{box-shadow:inset 0 1px 0 color-mix(in oklab,var(--em-text) 7%,transparent)}


.hero h1{font-size:clamp(40px,5.9vw,80px);letter-spacing:-.05em;line-height:.94}
.hero--wide h1{max-width:19ch}
h2{letter-spacing:-.038em}
.sec{position:relative}
.sec-x{position:absolute;top:34px;left:0;font-family:var(--em-font-mono);font-size:10.5px;letter-spacing:.24em;color:var(--em-text-faint);writing-mode:vertical-rl;text-orientation:mixed}
@media (max-width:1400px){.sec-x{display:none}}
.eyebrow::before{transition:width var(--em-dur-slow) var(--em-ease)}
.rv.is-in .eyebrow::before{width:34px}


.pmark{display:inline-grid;place-items:center;flex:none;border-radius:12px;background:color-mix(in oklab,var(--pc,var(--p)) 11%,transparent);
 box-shadow:inset 0 0 0 1px color-mix(in oklab,var(--pc,var(--p)) 26%,transparent);
 --mf:var(--em-text-muted);transition:background var(--em-dur-normal) var(--em-ease),box-shadow var(--em-dur-normal) var(--em-ease),transform var(--em-dur-normal) var(--em-ease)}
.pmark svg{display:block}
.pmark--sm{width:30px;height:30px;border-radius:9px}.pmark--sm svg{width:22px;height:22px}
.pmark--md{width:44px;height:44px}.pmark--md svg{width:32px;height:32px}
.pmark--lg{width:64px;height:64px;border-radius:18px}.pmark--lg svg{width:46px;height:46px}
.pmark--xl{width:112px;height:112px;border-radius:30px}.pmark--xl svg{width:78px;height:78px}
.pmark--bare{background:none;box-shadow:none;border-radius:0}
a.card:hover .pmark,.card--act:hover .pmark,.mega-col a:hover .pmark{background:color-mix(in oklab,var(--pc,var(--p)) 20%,transparent);box-shadow:inset 0 0 0 1px color-mix(in oklab,var(--pc,var(--p)) 46%,transparent);transform:translateY(-1px)}
@media (prefers-reduced-motion:no-preference){
  .pmark svg path,.pmark svg circle,.pmark svg rect{transition:opacity var(--em-dur-slow) var(--em-ease)}
  a.card:hover .pmark svg [opacity],.mega-col a:hover .pmark svg [opacity]{opacity:1}
}

.hero-mark{position:absolute;right:-40px;top:-30px;width:420px;height:420px;opacity:.055;pointer-events:none;z-index:0;
 --mf:currentColor;color:var(--p)}
.hero-mark svg{width:100%;height:100%}
@media (max-width:1024px){.hero-mark{width:280px;height:280px;right:-70px;top:-50px}}


.card{position:relative;overflow:hidden;background:linear-gradient(168deg,var(--em-surface-2),var(--em-surface) 62%)}
.card::before{content:"";position:absolute;left:0;right:0;top:0;height:1px;background:linear-gradient(90deg,transparent,color-mix(in oklab,var(--pc,var(--p)) 55%,transparent),transparent);opacity:0;transition:opacity var(--em-dur-slow) var(--em-ease)}
a.card:hover::before,.card--act:hover::before{opacity:1}
a.card,.card--act{transition:border-color var(--em-dur-normal) var(--em-ease),background var(--em-dur-normal) var(--em-ease),transform var(--em-dur-normal) var(--em-ease),box-shadow var(--em-dur-normal) var(--em-ease)}
a.card:hover,.card--act:hover{box-shadow:0 22px 48px -32px color-mix(in oklab,var(--pc,var(--p)) 70%,transparent)}


.btn-p{position:relative;overflow:hidden}
.btn-p::after{content:"";position:absolute;inset:0;background:linear-gradient(105deg,transparent 38%,rgba(255,255,255,.28) 50%,transparent 62%);transform:translateX(-130%)}
@media (prefers-reduced-motion:no-preference){.btn-p:hover::after{transition:transform .62s var(--em-ease);transform:translateX(130%)}}


.lnk{position:relative;padding-bottom:2px;background-image:linear-gradient(currentColor,currentColor);background-size:0 1px;background-position:0 100%;background-repeat:no-repeat;transition:background-size var(--em-dur-slow) var(--em-ease)}
.lnk:hover{background-size:calc(100% - 18px) 1px}


.rprog{position:fixed;left:0;top:0;height:2px;width:100%;transform-origin:0 50%;transform:scaleX(0);z-index:calc(var(--em-z-sticky) + 1);
 background:linear-gradient(90deg,var(--p),var(--em-accent));pointer-events:none}


.rail{overflow:hidden;position:relative;border-block:1px solid var(--em-line);padding:18px 0;
 -webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.rail-t{display:flex;gap:14px;width:max-content}
@media (prefers-reduced-motion:no-preference){.rail-t{animation:railrun 46s linear infinite}.rail:hover .rail-t{animation-play-state:paused}}
@keyframes railrun{to{transform:translateX(-50%)}}
.rail a{display:flex;align-items:center;gap:10px;padding:9px 16px 9px 9px;border:1px solid var(--em-line);border-radius:var(--em-radius-full);background:var(--em-surface);color:var(--em-text);font-size:13.5px;font-weight:600;white-space:nowrap;transition:border-color var(--em-dur-normal) var(--em-ease)}
.rail a:hover{border-color:color-mix(in oklab,var(--pc,var(--p)) 55%,transparent);color:var(--em-text)}


@media (prefers-reduced-motion:no-preference){
  .par{will-change:transform}
  .js-anim .rv{opacity:0;transform:translateY(22px);transition:opacity .62s var(--em-ease),transform .62s var(--em-ease)}
  .rv.is-in{opacity:1;transform:none}
  .js-anim .stg>*{opacity:0;transform:translateY(16px);transition:opacity .55s var(--em-ease),transform .55s var(--em-ease)}
  .stg.is-in>*{opacity:1;transform:none}
  .stg.is-in>*:nth-child(1){transition-delay:0ms}.stg.is-in>*:nth-child(2){transition-delay:60ms}
  .stg.is-in>*:nth-child(3){transition-delay:120ms}.stg.is-in>*:nth-child(4){transition-delay:180ms}
  .stg.is-in>*:nth-child(5){transition-delay:240ms}.stg.is-in>*:nth-child(6){transition-delay:300ms}
  .stg.is-in>*:nth-child(7){transition-delay:340ms}.stg.is-in>*:nth-child(8){transition-delay:380ms}
  .stg.is-in>*:nth-child(n+9){transition-delay:420ms}
  .sec{--rule:0}
  .sec::before{content:"";position:absolute;left:0;top:-1px;height:1px;width:0;background:linear-gradient(90deg,var(--p),transparent);transition:width 1.1s var(--em-ease)}
  .sec.is-in::before{width:min(100%,520px)}
  
  .hero .pmark--xl svg>*{animation:markin .6s var(--em-ease) backwards}
  .hero .pmark--xl svg>*:nth-child(2){animation-delay:.1s}
  .hero .pmark--xl svg>*:nth-child(3){animation-delay:.18s}
  .hero .pmark--xl svg>*:nth-child(4){animation-delay:.26s}
  .hero .pmark--xl svg>*:nth-child(n+5){animation-delay:.34s}
  @keyframes markin{from{opacity:0;transform:scale(.86)}}
  .hero .pmark--xl svg{transform-box:fill-box;transform-origin:center}
  
  .scene:hover .flow{animation-duration:1.4s}
}


.seg button[aria-selected="true"],.seg button[aria-pressed="true"],.filters button[aria-pressed="true"]{position:relative}
.seg button[aria-selected="true"]::after,.filters button[aria-pressed="true"]::after{content:"";position:absolute;left:12px;right:12px;bottom:3px;height:1.5px;border-radius:2px;background:var(--p)}


.sec-h{position:relative}
.sec-idx{font-family:var(--em-font-mono);font-size:11px;letter-spacing:.2em;color:var(--em-text-faint);margin-bottom:10px;display:block}

.sec--band{background:var(--em-bg-sub)}
.sec--band+.sec{border-top:0}

.hero-mark{opacity:.045}
.hero .pmark--lg{position:relative;z-index:1}

.mnav details a{display:grid;grid-template-columns:24px minmax(0,1fr);gap:11px;align-items:center}
.mnav details a .pmark{width:24px;height:24px;border-radius:8px}
.mnav details a .pmark svg{width:18px;height:18px}





html{--ht-ground:color-mix(in oklab, var(--em-bg) 93%, #060812)}
[data-theme="light"]{--ht-ground:color-mix(in oklab, var(--em-bg) 96%, #EEF0F6)}
html,body{background:var(--ht-ground)}
.hdr{background:color-mix(in oklab, var(--ht-ground) 84%, transparent)}
.foot{background:color-mix(in oklab, var(--ht-ground) 92%, #000)}
[data-theme="light"] .foot{background:var(--em-bg-sub)}


.hero{isolation:isolate}
.aurora{position:absolute;inset:-30% -20% auto -20%;height:150%;z-index:-1;pointer-events:none;filter:blur(38px);opacity:.5}
.aurora i{position:absolute;display:block;border-radius:50%;mix-blend-mode:screen}
.aurora i:nth-child(1){width:46vw;height:34vw;left:2%;top:-6%;background:radial-gradient(circle,color-mix(in oklab,var(--p) 62%,transparent),transparent 66%)}
.aurora i:nth-child(2){width:38vw;height:30vw;right:4%;top:2%;background:radial-gradient(circle,color-mix(in oklab,var(--em-accent) 46%,transparent),transparent 66%)}
.aurora i:nth-child(3){width:52vw;height:26vw;left:26%;top:34%;background:radial-gradient(circle,color-mix(in oklab,var(--p) 34%,transparent),transparent 70%)}
[data-theme="light"] .aurora{opacity:.34;filter:blur(52px)}
@media (prefers-reduced-motion:no-preference){
  .aurora i{animation:drift 26s var(--em-ease) infinite alternate}
  .aurora i:nth-child(2){animation-duration:34s;animation-delay:-8s}
  .aurora i:nth-child(3){animation-duration:42s;animation-delay:-16s}
  @keyframes drift{from{transform:translate3d(-4%,-3%,0) scale(1)}to{transform:translate3d(6%,5%,0) scale(1.16)}}
}


.alloy{clip-path:polygon(0 0,calc(100% - 26px) 0,100% 26px,100% 100%,0 100%)}
.alloy::before{border-radius:0}


.srule{display:flex;gap:3px;margin-top:16px}
.srule i{display:block;height:3px;width:22px;border-radius:2px;background:var(--sc);opacity:.9}
@media (prefers-reduced-motion:no-preference){
  .js-anim .srule i{transform:scaleX(0);transform-origin:0 50%;transition:transform .5s var(--em-ease)}
  .is-in .srule i{transform:none}
  .is-in .srule i:nth-child(2){transition-delay:70ms}.is-in .srule i:nth-child(3){transition-delay:140ms}
  .is-in .srule i:nth-child(4){transition-delay:210ms}.is-in .srule i:nth-child(5){transition-delay:280ms}
}


.ln{display:block;overflow:hidden}
.ln>i{display:block;font-style:inherit}
@media (prefers-reduced-motion:no-preference){
  .js-anim .ln>i{transform:translateY(105%);opacity:0;transition:transform .82s cubic-bezier(.16,1,.3,1),opacity .5s var(--em-ease)}
  .lnr .ln:nth-child(2)>i{transition-delay:.09s}.lnr .ln:nth-child(3)>i{transition-delay:.18s}.lnr .ln:nth-child(4)>i{transition-delay:.27s}
  .is-in .ln>i,.lnr.is-in .ln>i,.hero .lnr .ln>i{transform:none;opacity:1}
  .rv:not(.is-in) .lnr .ln>i{transition-delay:0s}
}


.alloy,.scene{--mx:50%;--my:0%}
.alloy>.spot,.scene>.spot{position:absolute;inset:0;pointer-events:none;z-index:0;opacity:0;transition:opacity .35s var(--em-ease);
 background:radial-gradient(420px circle at var(--mx) var(--my), color-mix(in oklab,var(--p) 15%,transparent), transparent 62%)}
.alloy:hover>.spot,.scene:hover>.spot{opacity:1}


.step{grid-template-columns:96px minmax(0,1fr)}
.step .si{font-family:var(--em-font-display);font-size:34px;font-weight:800;letter-spacing:-.05em;line-height:1;
 color:transparent;-webkit-text-stroke:1.2px color-mix(in oklab,var(--p) 62%,transparent);padding-top:0}
@media (max-width:640px){.step{grid-template-columns:minmax(0,1fr)}.step .si{font-size:26px}}


.tell{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:56px;align-items:start}
.tell-s{position:sticky;top:96px}
.tell-l{display:grid}
.tell-l .step{opacity:.42;transition:opacity .45s var(--em-ease),border-color .45s var(--em-ease)}
.tell-l .step.on{opacity:1;border-top-color:var(--p)}
@media (max-width:1024px){.tell{grid-template-columns:minmax(0,1fr);gap:28px}.tell-s{position:static}.tell-l .step{opacity:1}}


.bleed{margin-inline:calc(50% - 50vw);padding-inline:calc(50vw - 50% );}
.band-dark{background:color-mix(in oklab,var(--ht-ground) 60%,#000);border-block:1px solid var(--em-line)}


.lockup{display:inline-flex;align-items:center;gap:14px}
.lockup .lw{display:flex;flex-direction:column;line-height:1.05}
.lockup .lw b{font-family:var(--em-font-display);font-size:26px;font-weight:800;letter-spacing:-.04em}
.lockup .lw span{font-family:var(--em-font-mono);font-size:9.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--em-text-muted);margin-top:5px}
.pmark--grad{background:linear-gradient(150deg,color-mix(in oklab,var(--pc) 34%,transparent),color-mix(in oklab,var(--pc) 8%,transparent));
 box-shadow:inset 0 0 0 1px color-mix(in oklab,var(--pc) 44%,transparent),0 16px 34px -22px color-mix(in oklab,var(--pc) 90%,transparent)}
@media (max-width:640px){.lockup .lw b{font-size:21px}}


@media (prefers-reduced-motion:no-preference){
  .js-anim .scene .n-link{stroke-dasharray:var(--dl,300);stroke-dashoffset:var(--dl,300);transition:stroke-dashoffset 1.5s var(--em-ease)}
  .scene.is-in .n-link{stroke-dashoffset:0}
  .js-anim .scene g.n{opacity:0;transform:translateY(8px);transition:opacity .5s var(--em-ease),transform .5s var(--em-ease)}
  .scene.is-in g.n{opacity:1;transform:none}
  .scene.is-in g.n:nth-child(2){transition-delay:60ms}.scene.is-in g.n:nth-child(3){transition-delay:110ms}
  .scene.is-in g.n:nth-child(4){transition-delay:160ms}.scene.is-in g.n:nth-child(5){transition-delay:210ms}
  .scene.is-in g.n:nth-child(n+6){transition-delay:260ms}
}


.tick{display:inline-flex;align-items:center;gap:8px;font-family:var(--em-font-mono);font-size:10px;letter-spacing:.22em;text-transform:uppercase;color:var(--em-text-faint)}
.tick b{color:var(--p);font-weight:500}


.mega-h{font-size:clamp(30px,4.4vw,58px);letter-spacing:-.045em;line-height:1;max-width:17ch}

.g5{grid-template-columns:repeat(5,minmax(0,1fr))}
@media (max-width:1024px){.g5{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:640px){.g5{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.pmark--lg{width:52px;height:52px;border-radius:15px}.pmark--lg svg{width:38px;height:38px}.pmark--lg .ailogo img{width:52px;height:52px}}
.alloy{padding-right:max(var(--ap,0px),34px)}
.ailogo{display:block;line-height:0}
.ailogo img{display:block;width:100%;height:100%;border-radius:22%}
.ailogo img.ailogo-l{display:none}
[data-theme="light"] .ailogo img.ailogo-d{display:none}
[data-theme="light"] .ailogo img.ailogo-l{display:block}
.pmark:has(.ailogo){background:none;box-shadow:none;padding:0}
.pmark--sm .ailogo img{width:30px;height:30px}
.pmark--lg .ailogo img{width:64px;height:64px}
.mnav details a .pmark .ailogo img{width:24px;height:24px}
.rail a .ailogo img{width:30px;height:30px}

@media (prefers-reduced-motion:no-preference){.scene:not(.is-in) g.n{transition-delay:0s}}





html{--em-radius-xs:2px;--em-radius-sm:2px;--em-radius-md:3px;--em-radius-lg:3px;--em-radius-xl:4px}
.card,.scene,.tbl,.seg,.filters button,.chip,.st,.fld input,.fld select,.fld textarea,.modal,.icobtn{border-radius:3px!important}
.chip,.st,.filters button{border-radius:2px!important}
.pmark{border-radius:6px!important}
.pmark--lg{border-radius:8px!important}
.ailogo img{border-radius:8px}
.alloy{border-radius:0;clip-path:polygon(0 0,calc(100% - 34px) 0,100% 34px,100% 100%,0 100%)}


body::before{background:
  radial-gradient(70% 46% at 50% -8%, color-mix(in oklab,var(--em-text) 5%, transparent), transparent 68%)}
body::after{opacity:1;
 background-image:
  linear-gradient(90deg,color-mix(in oklab,var(--em-text) 6%,transparent) 1px,transparent 1px),
  linear-gradient(0deg,color-mix(in oklab,var(--em-text) 2.6%,transparent) 1px,transparent 1px);
 background-size:calc((min(100vw,1280px) - 80px)/6) 100%, 100% 112px}
.aurora{display:none}
.hero::before{display:none}
.scene::after{background:none}
.alloy::before{background:none}
.alloy::after{background:linear-gradient(180deg,color-mix(in oklab,var(--em-text) 4%,transparent),transparent 42%)}
.alloy{background:var(--em-surface);box-shadow:none;border:1px solid var(--em-line-strong)}
.card{background:var(--em-surface);box-shadow:none}
a.card:hover,.card--act:hover{transform:none;background:var(--em-surface-2);box-shadow:inset 0 0 0 1px color-mix(in oklab,var(--pc,var(--p)) 40%,transparent)}
.scene{background:var(--em-bg-sub);box-shadow:none}
.hero-mark{opacity:.03}


.btn{border-radius:2px;font-size:13.5px;letter-spacing:.01em;text-transform:none}
.btn-p{background:var(--em-text);color:var(--em-bg);border-color:var(--em-text)}
.btn-p:hover{background:var(--em-text);color:var(--em-bg);transform:none;box-shadow:4px 4px 0 0 var(--em-accent)}
.btn-p:active{box-shadow:2px 2px 0 0 var(--em-accent);background:var(--em-text)}
.btn-p::after{display:none}
.btn-s{background:transparent;border-color:var(--em-line-strong)}
.btn-s:hover{background:transparent;border-color:var(--em-text-dim);box-shadow:4px 4px 0 0 color-mix(in oklab,var(--p) 55%,transparent)}
[data-theme="light"] .btn-p{background:var(--em-text);color:var(--em-bg)}


.sec{border-top:1px solid var(--em-line-strong)}
.sec>.wrap{position:relative}
@media (min-width:1025px){.sec-h{grid-template-columns:minmax(0,1.15fr) minmax(0,380px);gap:40px}}
.sec-h{padding-top:6px;margin-bottom:52px}
.sec-h::before{content:attr(data-n);position:absolute;left:-0;top:-46px;font-family:var(--em-font-mono);font-size:10.5px;letter-spacing:.24em;color:var(--em-text-faint)}
.sec{padding-top:74px}
.eyebrow{color:var(--em-text-dim)}
.eyebrow::before{background:var(--em-text-faint)}
h2{text-wrap:balance}
.sec-h h2{font-size:clamp(28px,3.5vw,44px);letter-spacing:-.042em}
.srule{gap:0;margin-top:18px}
.srule i{height:2px;width:26px;border-radius:0;margin-right:2px}


.grid{gap:1px;background:var(--em-line);border:1px solid var(--em-line)}
.grid>*{border:0!important;border-radius:0!important;background:var(--em-bg-sub)}
.grid>ul,.grid>div:not(.card):not(.alloy){padding:22px}
.grid>a.card:hover,.grid>.card--act:hover{background:var(--em-surface-2);box-shadow:inset 0 2px 0 0 var(--pc,var(--p))}
.grid.g5{gap:1px}
.grid .alloy{border:0;background:var(--em-surface)}
.chips{gap:6px}
.card::before{display:none}


.step{border-top:1px solid var(--em-line-strong)}
.step .si{-webkit-text-stroke:1px var(--em-text-faint);color:transparent}
.tell-l .step.on .si{-webkit-text-stroke:1px var(--p);color:transparent}


.hdr{backdrop-filter:none;background:var(--em-bg);border-bottom:1px solid var(--em-line-strong)}
.nav>a,.nav>button{font-family:var(--em-font-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;border-radius:0}
.nav>a[aria-current="page"]{box-shadow:inset 0 -2px 0 var(--em-accent)}
.brand b{letter-spacing:-.04em}
.mega{background:var(--em-bg);border-top:1px solid var(--em-line-strong);box-shadow:none}
.mega-col a{border-radius:0}
.icobtn{border-radius:2px}


.scene rect{rx:2px}
.scene .n-box{fill:var(--em-bg);stroke:var(--em-line-strong);stroke-width:1}
.scene .n-link{stroke-width:1}
.scene-cap,.scene-alt{border-top:1px solid var(--em-line-strong)}


.foot{border-top:1px solid var(--em-line-strong);background:var(--em-bg)}
.tbl th{border-bottom-color:var(--em-text-faint)}


.sec>.wrap::before,.sec>.wrap::after{content:"";position:absolute;width:7px;height:7px;pointer-events:none;
 background:linear-gradient(var(--em-text-faint),var(--em-text-faint)) center/100% 1px no-repeat,
            linear-gradient(var(--em-text-faint),var(--em-text-faint)) center/1px 100% no-repeat;opacity:.55}
.sec>.wrap::before{left:-3px;top:-3px}
.sec>.wrap::after{right:-3px;top:-3px}
@media (max-width:820px){.sec>.wrap::before,.sec>.wrap::after{display:none}}

.sec-h{position:relative}
.sec-h::before{top:-40px;left:0}

@media (max-width:1024px){.sec-h{grid-template-columns:minmax(0,1fr);gap:14px;align-items:start;margin-bottom:34px}}
.g5{gap:1px!important}

[data-theme="light"] .grid{background:var(--em-line-strong);border-color:var(--em-line-strong)}
[data-theme="light"] .step{border-top-color:var(--em-line-strong)}

.rail--foot{border-bottom:0;padding:14px 0}
@media (prefers-reduced-motion:no-preference){
  .rail--foot .rail-t{animation-duration:64s}
  
  .hero .btns .btn{animation:htrise .55s var(--em-ease) backwards}
  .hero .btns .btn:nth-child(2){animation-delay:.08s}.hero .btns .btn:nth-child(3){animation-delay:.16s}
  .hero .btns .btn:nth-child(4){animation-delay:.24s}.hero .btns .btn:nth-child(5){animation-delay:.32s}
  @keyframes htrise{from{opacity:0;transform:translateY(12px)}}
  
  .st-live::before,.st-soon::before{animation:stpulse 2.6s var(--em-ease) infinite}
  @keyframes stpulse{0%,100%{opacity:1}50%{opacity:.35}}
  
  a.card .pmark svg,.rail a .pmark svg{transition:transform .3s var(--em-ease)}
  a.card:hover .pmark svg,.rail a:hover .pmark svg{transform:scale(1.12) rotate(-4deg)}
  
  .scene g.n{cursor:default}
  .scene g.n:hover .n-box,.scene g.n:focus .n-box{stroke:var(--p);stroke-width:1.4}
  
  .sec>.wrap::before{animation:crossblink 6s var(--em-ease) infinite}
  @keyframes crossblink{0%,88%,100%{opacity:.55}94%{opacity:.15}}
  
  .acc details[open] .accb{animation:htrise .4s var(--em-ease)}
}



.pmark{background:none!important;box-shadow:none!important;border-radius:0!important;padding:0}
.pmark svg{width:100%!important;height:100%!important;display:block}
.pmark--xs{width:20px;height:20px}
.pmark--sm{width:30px;height:30px}
.pmark--md{width:44px;height:44px}
.pmark--lg{width:64px;height:64px}
.pmark--xl{width:112px;height:112px}
a.card:hover .pmark,.card--act:hover .pmark,.mega-col a:hover .pmark{background:none!important;box-shadow:none!important}
.mnav details a .pmark{width:24px;height:24px}
.mnav details a .pmark svg{width:24px;height:24px}
a.chip .pmark{margin:0 2px 0 -4px}
a.chip{display:inline-flex;align-items:center;gap:8px}
.htn{color:var(--pnc,var(--em-accent))}
[data-theme="light"] .htn{color:color-mix(in oklab,var(--pnc,var(--em-accent)) 70%,#1A130D)}
.brand i{color:var(--em-accent-text)}
[data-theme="light"] .brand i{color:var(--ht-ember-deep,#C24A17)}
@media (prefers-reduced-motion:no-preference){
  .hero .pmark--xl svg .glyph>*{animation:markin .6s var(--em-ease) backwards}
  .hero .pmark--xl svg .glyph>*:nth-child(2){animation-delay:.12s}
  .hero .pmark--xl svg .glyph>*:nth-child(3){animation-delay:.22s}
  .hero .pmark--xl svg .glyph>*:nth-child(n+4){animation-delay:.32s}
}


.mega-col a .htn,.card .htn,.foot .htn,.mnav .htn,.chip .htn{display:inline;font-size:inherit;letter-spacing:inherit;text-transform:none;color:var(--pnc,var(--em-accent))}
[data-theme="light"] .mega-col a .htn,[data-theme="light"] .card .htn,[data-theme="light"] .foot .htn,[data-theme="light"] .mnav .htn,[data-theme="light"] .chip .htn{color:color-mix(in oklab,var(--pnc,var(--em-accent)) 70%,#1A130D)}


.scene .htn-s{fill:var(--pnc,var(--em-accent))}
[data-theme="light"] .scene .htn-s{fill:color-mix(in oklab,var(--pnc,var(--em-accent)) 68%,#1A130D)}



html{--em-radius-xs:8px;--em-radius-sm:10px;--em-radius-md:14px;--em-radius-lg:18px;--em-radius-xl:24px}
.card,.grid>*{border-radius:18px!important}
.scene{border-radius:22px!important}
.tbl-w,.acc{border-radius:18px}
.seg{border-radius:16px!important}
.seg button{border-radius:11px!important}
.filters button,.chip,.st{border-radius:999px!important}
.fld input,.fld select,.fld textarea{border-radius:13px!important}
.modal{border-radius:24px!important}
.icobtn{border-radius:12px!important}
.btn{border-radius:999px!important}
.mega-col a{border-radius:14px}
.mnav a,.mnav details summary{border-radius:12px}
.pre,pre{border-radius:16px!important}
.alloy{clip-path:none;border-radius:26px!important}
.rail a{border-radius:999px}
.done .ok{border-radius:50%}


.grid{gap:14px;background:none;border:0}
.grid>*{border:1px solid var(--em-line)!important;background:var(--em-surface)}
.grid>a.card:hover,.grid>.card--act:hover{background:var(--em-surface-2);box-shadow:0 18px 44px -28px color-mix(in oklab,var(--pc,var(--p)) 55%,transparent);border-color:color-mix(in oklab,var(--pc,var(--p)) 44%,transparent)!important;transform:translateY(-3px)}
a.card,.card--act{transition:border-color var(--em-dur-normal) var(--em-ease),background var(--em-dur-normal) var(--em-ease),transform var(--em-dur-normal) var(--em-ease),box-shadow var(--em-dur-normal) var(--em-ease)}


.sec>.wrap::before,.sec>.wrap::after{display:none}
.srule i{height:3px;border-radius:999px;margin-right:5px;width:22px}


body::after{background-image:none}
body::before{background:radial-gradient(64% 42% at 50% -6%,color-mix(in oklab,var(--p) 7%,transparent),transparent 70%)}
.hero::before{display:block;background:radial-gradient(52% 58% at 50% 0%,var(--p-soft),transparent 72%)}
.scene::after{content:"";background:radial-gradient(88% 66% at 50% 6%,var(--p-soft),transparent 74%)}
.alloy::after{background:radial-gradient(120% 90% at 12% 0%,var(--p-soft),transparent 62%)}
.aurora{display:block}


.hdr{background:color-mix(in oklab,var(--em-bg) 82%,transparent);backdrop-filter:blur(16px);border-bottom:1px solid var(--em-line)}
.nav>a,.nav>button{font-family:var(--em-font-sans);font-size:13.5px;letter-spacing:0;text-transform:none;font-weight:600;border-radius:999px}
.nav>a[aria-current="page"]{box-shadow:inset 0 0 0 1px var(--em-accent-edge);background:var(--em-accent-soft);color:var(--em-text)}
.mega{background:color-mix(in oklab,var(--em-bg) 92%,transparent);backdrop-filter:blur(18px);border-bottom:1px solid var(--em-line);box-shadow:var(--em-shadow-md);border-radius:0 0 26px 26px}


.btn-p{background:var(--em-accent);color:var(--em-accent-ink);border-color:transparent}
.btn-p:hover{background:var(--em-accent-bright);color:var(--em-accent-ink);transform:translateY(-2px);box-shadow:0 14px 34px -14px color-mix(in oklab,var(--em-accent) 70%,transparent)}
.btn-p:active{transform:translateY(0);box-shadow:0 6px 18px -10px color-mix(in oklab,var(--em-accent) 70%,transparent)}
.btn-s:hover{box-shadow:0 12px 30px -18px color-mix(in oklab,var(--p) 60%,transparent);border-color:var(--p-edge);transform:translateY(-2px)}
.btn{transition:background var(--em-dur-normal) var(--em-ease),border-color var(--em-dur-normal) var(--em-ease),transform var(--em-dur-normal) var(--em-ease),box-shadow var(--em-dur-normal) var(--em-ease),color var(--em-dur-normal) var(--em-ease)}
[data-theme="light"] .btn-p{background:var(--em-accent);color:#fff}


.sec-h::before{content:attr(data-n);letter-spacing:.2em}
.sec{border-top:1px solid var(--em-line)}
.step{border-top:1px solid var(--em-line)}
.scene .n-box{rx:12}
.scene rect{rx:12px}
.foot{border-top:1px solid var(--em-line)}
.tbl th{border-bottom-color:var(--em-line-strong)}
.hdr.is-scrolled{border-bottom-color:var(--em-line-strong)}


html{scroll-behavior:smooth}
@media (prefers-reduced-motion:no-preference){
  .rv{transition-duration:640ms;transition-timing-function:cubic-bezier(.22,.8,.24,1)}
  .stg>*{transition-duration:600ms;transition-timing-function:cubic-bezier(.22,.8,.24,1)}
}


span.htw{display:inline!important;white-space:nowrap;font:inherit!important;letter-spacing:inherit!important;text-transform:inherit!important;color:inherit!important;margin:0!important}
.htw .htn{display:inline!important;font:inherit!important;letter-spacing:inherit!important;text-transform:inherit!important;color:var(--pnc,var(--em-accent))!important}
[data-theme="light"] .htw .htn{color:color-mix(in oklab,var(--pnc,var(--em-accent)) 70%,#1A130D)!important}

.cbx-t{display:block;min-width:0}
.cbx-t a{display:inline}

.csel{position:relative}
.csel select{display:none}
.csel-b{min-height:44px;width:100%;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 15px;border:1px solid var(--em-line-strong);border-radius:13px;background:var(--em-bg-sub);color:var(--em-text);font-family:var(--em-font-sans);font-size:14px;font-weight:600;cursor:pointer;text-align:left;transition:border-color var(--em-dur-fast) var(--em-ease)}
.csel-b:hover{border-color:var(--p-edge)}
.csel-b::after{content:"";flex:none;width:7px;height:7px;border-right:1.7px solid var(--em-text-dim);border-bottom:1.7px solid var(--em-text-dim);transform:rotate(45deg) translateY(-2px);transition:transform var(--em-dur-fast) var(--em-ease)}
.csel.open .csel-b{border-color:var(--em-accent-edge)}
.csel.open .csel-b::after{transform:rotate(-135deg) translateY(-2px)}
.csel-l{position:absolute;left:0;right:0;top:calc(100% + 6px);z-index:40;margin:0;padding:6px;list-style:none;background:var(--em-surface);border:1px solid var(--em-line-strong);border-radius:15px;box-shadow:var(--em-shadow-md);max-height:246px;overflow-y:auto;display:none}
.csel.open .csel-l{display:block}
@media (prefers-reduced-motion:no-preference){.csel.open .csel-l{animation:cselin 160ms var(--em-ease)}@keyframes cselin{from{opacity:0;transform:translateY(-5px)}}}
.csel-l li{padding:9px 12px;border-radius:10px;font-size:14px;color:var(--em-text-dim);cursor:pointer}
.csel-l li:hover,.csel-l li.k{background:var(--em-surface-2);color:var(--em-text)}
.csel-l li[aria-selected="true"]{background:var(--p-soft);color:var(--p-ink)}


.l-en{display:none}
html:not([data-lang="ru"]) .l-ru{display:none}
html:not([data-lang="ru"]) .l-en{display:inline}

.lsw{position:relative}
.lsw-b{display:inline-flex;align-items:center;gap:8px;min-height:38px;padding:0 12px;border:1px solid var(--em-line);border-radius:12px;background:var(--em-surface);color:var(--em-text-dim);font-family:var(--em-font-sans);font-size:13px;font-weight:600;cursor:pointer;transition:color var(--em-dur-fast) var(--em-ease),border-color var(--em-dur-fast) var(--em-ease)}
.lsw-b:hover{color:var(--em-text);border-color:var(--em-line-strong)}
.lsw-b .fl{font-size:15px;line-height:1}
.lsw-b::after{content:"";flex:none;width:6px;height:6px;border-right:1.6px solid currentColor;border-bottom:1.6px solid currentColor;transform:rotate(45deg) translateY(-2px);transition:transform var(--em-dur-fast) var(--em-ease)}
.lsw.open .lsw-b{color:var(--em-text);border-color:var(--em-accent-edge)}
.lsw.open .lsw-b::after{transform:rotate(-135deg) translateY(1px)}
.lsw-l{position:absolute;right:0;top:calc(100% + 8px);z-index:60;min-width:200px;max-height:min(58vh,430px);overflow-y:auto;overscroll-behavior:contain;margin:0;padding:6px;list-style:none;background:var(--em-surface);border:1px solid var(--em-line-strong);border-radius:15px;box-shadow:var(--em-shadow-md);display:none}
.lsw.open .lsw-l{display:block}
@media (prefers-reduced-motion:no-preference){.lsw.open .lsw-l{animation:cselin 160ms var(--em-ease)}}
.lsw-l button{display:flex;align-items:center;gap:10px;width:100%;padding:9px 12px;border:0;border-radius:10px;background:transparent;color:var(--em-text-dim);font-family:var(--em-font-sans);font-size:13.5px;font-weight:600;cursor:pointer;text-align:left}
.lsw-l button .fl{font-size:15px;line-height:1}
.lsw-l button:hover{background:var(--em-surface-2);color:var(--em-text)}
.lsw-l button[aria-current="true"]{background:var(--p-soft);color:var(--p-ink)}
.lsw--foot .lsw-l{top:auto;bottom:calc(100% + 8px)}
@media (max-width:480px){.lsw-b .ln{display:none!important}}


.hdr-r .btn-sm{white-space:nowrap;flex:none}
.hdr-r{flex:none}
.nav{min-width:0}
@media (max-width:1420px){.hdr .lsw-b .ln{display:none!important}}
@media (max-width:1240px){.hdr-r .btn-sm{display:none}}

html:not([data-lang="ru"]) body{overflow-wrap:break-word}
.card h3,.btn,.seg button,.filters button{overflow-wrap:break-word}