.lg-mast{position:relative;overflow:hidden}
.lg-mast::before{content:"";position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(to bottom,rgba(22,26,40,.075) 1px,transparent 1px);background-size:100% 38px;background-position:0 calc(var(--nav-h) + 12px);-webkit-mask-image:radial-gradient(ellipse 46% 62% at 76% 64%,#000 20%,transparent 75%);mask-image:radial-gradient(ellipse 46% 62% at 76% 64%,#000 20%,transparent 75%)}
.lg-mast .wrap{position:relative}
.lg-top{align-items:center;margin-bottom:clamp(28px,3.6vw,48px)}
.lg-back{transition:color .2s}
.lg-back:hover{color:var(--fg)}
.lg-switch{display:inline-flex;flex-wrap:wrap;gap:2px;padding:3px;border-radius:var(--r-pill);border:1px solid var(--rule-2);background:var(--card)}
.lg-switch a{display:inline-flex;align-items:center;height:32px;padding:0 14px;border-radius:var(--r-pill);font-size:13.5px;font-weight:500;color:var(--fg-2);white-space:nowrap;transition:background-color .2s,color .2s}
.lg-switch a:hover{color:var(--fg);background:var(--rule)}
.lg-switch a[aria-current="page"]{background:var(--green-strong);color:#FFFFFF}
.lg-head{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);grid-template-areas:"h card" "intro card";gap:30px 72px;align-items:end}
.lg-h{grid-area:h}
.lg-h .h1{margin-top:20px}
.lg-title{font-size:clamp(40px,5vw,72px);line-height:1;letter-spacing:-.04em}
.lg-intro{grid-area:intro;font-size:clamp(18px,1.55vw,21.5px);line-height:1.55;max-width:44ch}
.lg-card{grid-area:card;align-self:end;justify-self:end;width:100%;max-width:400px;padding:22px 24px 20px;border-radius:24px;box-shadow:0 1px 0 rgba(22,26,40,.04),0 34px 60px -30px rgba(40,32,16,.55)}
.lg-stamp{display:flex;align-items:center;gap:10px;font:400 12px/1 var(--mono);letter-spacing:.02em;color:var(--fg-3)}
.lg-date{margin-top:22px}
.lg-date-k{display:block;font:500 11.5px/1.2 var(--mono);letter-spacing:.09em;text-transform:uppercase;color:var(--fg-3)}
.lg-date-v{display:block;margin-top:8px;font-size:clamp(38px,3.6vw,50px);font-weight:500;line-height:1;letter-spacing:-.045em;font-variant-numeric:tabular-nums;color:var(--fg)}
.lg-cal{position:relative;display:grid;grid-template-columns:repeat(12,minmax(0,1fr));margin-top:22px;padding-top:16px;font:400 10.5px/1 var(--mono);color:var(--fg-3);text-align:center}
.lg-cal::before{content:"";position:absolute;left:0;right:0;top:0;height:8px;border-bottom:1px solid var(--rule-3);background:repeating-linear-gradient(90deg,rgba(22,26,40,.3) 0 1px,transparent 1px calc(100%/12));background-position:calc(100%/24) 0}
.lg-cal span:nth-child(8){color:var(--lime-deep)}
.lg-cal-d{position:absolute;top:4px;left:calc((var(--m,7) + .5) * 100% / 12);width:9px;height:9px;margin-left:-4.5px;border-radius:50%;background:var(--green);box-shadow:0 0 14px 3px rgba(101,163,13,.45)}
.lg-cal-d::before{content:"";position:absolute;right:4px;top:4px;width:min(120px,24vw);height:1px;background:linear-gradient(90deg,rgba(101,163,13,0),rgba(101,163,13,.75))}
@keyframes lg-cal-in{from{left:calc(100% / 24)}}
.js .lg-cal-d{animation:lg-cal-in 1.5s var(--ease) 1s both}
.lg-meta{display:flex;flex-wrap:wrap;gap:4px 14px;margin-top:20px;padding-top:14px;border-top:1px solid var(--rule-2);font:400 12px/1.4 var(--mono);color:var(--fg-3)}
.lg-meta b{font-weight:500;color:var(--fg)}
.lg-body{padding-top:clamp(28px,4vw,56px)}
.lg-layout{display:grid;grid-template-columns:minmax(0,270px) minmax(0,1fr);gap:clamp(40px,7vw,112px);align-items:start}
.lg-toc{position:sticky;top:calc(var(--nav-h) + 28px);max-height:calc(100vh - var(--nav-h) - 56px);overflow-y:auto;scrollbar-width:thin;margin:-6px;padding:6px}
.lg-toc-k{display:flex}
.lg-odo{margin-top:14px;align-items:flex-end}
.lg-odo small{margin:0 0 .9em}
.lg-odo .odo-win{font-size:clamp(64px,5.6vw,84px)}
.lg-prog{height:2px;margin:14px 0 16px;background:var(--rule-2);overflow:hidden}
.lg-prog i{display:block;height:100%;background:var(--lime-deep);transform-origin:left center;transform:scaleX(var(--lg-p,0))}
.lg-toc-s{position:relative;border-left:1px solid var(--rule-2)}
.lg-toc .step-index{border-top:0}
.lg-toc .step-index a{grid-template-columns:30px minmax(0,1fr);padding:8px 0 8px 16px;border-bottom:0;font-size:14.5px;line-height:1.4}
.lg-toc .step-index a i{line-height:1.75}
.lg-ind{position:absolute;left:-1px;top:0;width:2px;height:0;background:var(--lime-deep);transition:transform .55s var(--ease),height .55s var(--ease)}
html:not(.asl) .lg-ind{display:none}
.lg-article{counter-reset:lg;max-width:68ch;font-size:clamp(16.5px,1.25vw,17.5px)}
.prose.lg-article>*+*{margin-top:clamp(40px,4.4vw,60px)}
.lg-sec{counter-increment:lg;scroll-margin-top:12px}
.lg-sec>*+*{margin-top:1em}
.lg-mark{position:relative;display:flex;align-items:center;justify-content:space-between;height:40px;border-top:1px solid var(--rule-2)}
.lg-mark::before{content:counter(lg,decimal-leading-zero);font:500 12px/1 var(--mono);letter-spacing:.08em;color:var(--fg-3);transition:color .4s}
.lg-mark::after{content:"";position:absolute;left:0;right:0;top:-1px;height:2px;background:var(--lime-deep);transform:scaleX(0);transform-origin:left center;transition:transform .9s var(--ease)}
.lg-sec.is-current .lg-mark::after{transform:scaleX(1)}
.lg-sec.is-current .lg-mark::before{color:var(--accent-text)}
.lg-mark .ic{width:18px;height:18px}
.prose .lg-sec>.lg-mark+h2{margin-top:6px}
.lg-article h2{font-size:clamp(26px,2.5vw,34px);line-height:1.12;letter-spacing:-.032em}
.lg-article ul{padding-left:0;list-style:none}
.prose.lg-article li+li{margin-top:0}
.lg-article ul li{position:relative;padding:12px 0 12px 30px}
.lg-article ul li+li{border-top:1px solid var(--rule)}
.lg-article ul li::before{content:"";position:absolute;left:3px;top:calc(12px + .8em);width:13px;height:2px;border-radius:2px;background:var(--lime-deep)}
.lg-article ul+p{margin-top:1.3em}
.lg-sec.lg-warn{position:relative;overflow:hidden;padding:0 clamp(18px,2.6vw,30px) clamp(20px,2.6vw,28px);border-radius:22px;background:var(--card);box-shadow:inset 0 0 0 1px var(--opt-line),0 26px 50px -34px rgba(22,26,40,.45)}
.lg-warn .lg-mark{border-top:0;height:52px;color:var(--opt-fg)}
.lg-warn .lg-mark::after{left:calc(-1 * clamp(18px,2.6vw,30px));right:calc(-1 * clamp(18px,2.6vw,30px));top:0;height:4px;background:var(--heat);transform:none}
.lg-warn.is-current .lg-mark::before{color:var(--opt-fg)}
.lg-warn strong{background-image:linear-gradient(180deg,transparent 60%,rgba(180,83,9,.26) 60%);-webkit-box-decoration-break:clone;box-decoration-break:clone}
.lg-end{overflow:hidden}
.lg-end>.wrap{position:relative;z-index:1}
.lg-ghost{position:absolute;left:0;right:0;top:clamp(30px,4.6vw,66px);overflow:hidden;white-space:nowrap;pointer-events:none}
.lg-ghost-t{display:inline-flex;animation:asl-marq 90s linear infinite}
.lg-ghost span{flex:none;padding-right:.3em;font-weight:600;font-size:clamp(96px,15vw,220px);letter-spacing:-.05em;line-height:1.1;color:transparent;-webkit-text-stroke:1.5px rgba(22,26,40,.085)}
.lg-end .motion-toggle{margin-top:18px}
.lg-end .sec-head{align-items:end}
.lg-end .lede a{white-space:nowrap}
.lg-docs{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px}
.lg-doc{position:relative;display:flex;flex-direction:column;min-height:280px;padding:clamp(22px,2.4vw,30px);border-radius:26px;border:1px solid var(--rule-2);background:var(--ink-1);transition:transform .45s var(--ease),border-color .3s,background-color .3s}
a.lg-doc:hover{transform:translateY(-4px);border-color:var(--rule-3);background:var(--ink-2)}
.lg-doc-top{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px}
.lg-doc-t{display:block;margin-top:clamp(28px,4vw,52px);font-size:clamp(32px,3.4vw,48px);font-weight:600;line-height:1;letter-spacing:-.04em;color:var(--fg)}
.lg-doc-d{display:block;margin-top:14px;max-width:40ch;font-size:15px;line-height:1.58;color:var(--fg-2)}
.lg-doc-f{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;margin-top:auto;padding-top:26px}
.lg-doc-m{font:400 12px/1.4 var(--mono);color:var(--fg-3)}
.lg-doc-go{display:grid;place-items:center;width:46px;height:46px;border-radius:50%;flex:none;background:var(--lime);color:var(--lime-ink);transition:transform .35s var(--ease)}
.lg-doc-go .ic{width:18px;height:18px;stroke-width:2}
a.lg-doc:hover .lg-doc-go{transform:translateX(4px)}
.lg-doc.is-here{background:transparent;border-style:dashed}
.lg-doc.is-here .lg-doc-t{color:var(--fg-2)}
.lg-up{white-space:nowrap;display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:500;color:var(--fg);border-bottom:1px solid var(--rule-3);padding-bottom:2px}
.lg-up .ic{width:14px;height:14px;transform:rotate(-90deg);color:var(--accent-text)}
.lg-up:hover{border-color:var(--fg)}
.lg-cta{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:18px 40px;margin-top:clamp(40px,4.4vw,60px);padding-top:28px;border-top:1px solid var(--rule-2)}
.lg-cta .h3{font-size:clamp(22px,2.2vw,30px);letter-spacing:-.03em}
.lg-cta .check-notes{margin-top:8px}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
@media (max-width:980px){
  .lg-layout{grid-template-columns:minmax(0,1fr);gap:clamp(24px,4vw,36px)}
  .lg-toc{top:var(--nav-h);z-index:20;max-height:none;overflow:visible;display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;column-gap:14px;margin:0 calc(-1 * var(--gut));padding:8px var(--gut) 0;background:var(--paper-0);border-bottom:1px solid var(--rule-2)}
  .lg-toc-k{display:none}
  .lg-odo{grid-column:1;grid-row:1;margin:0 -6px 8px 0}
  .lg-odo .odo-win{font-size:26px;letter-spacing:-.04em}
  .lg-odo small{margin:0 0 4px;font-size:11px}
  .lg-toc-s{grid-column:2;grid-row:1;border-left:0;overflow-x:auto;scrollbar-width:none;padding:6px 4px 14px 12px;margin-bottom:-6px;-webkit-mask-image:linear-gradient(90deg,transparent,#000 12px,#000 86%,transparent);mask-image:linear-gradient(90deg,transparent,#000 12px,#000 86%,transparent)}
  .lg-toc-s::-webkit-scrollbar{display:none}
  .lg-toc .step-index{display:flex;gap:8px;width:max-content;padding-right:40px}
  .lg-toc .step-index a{display:flex;align-items:center;gap:8px;height:36px;padding:0 14px;border:1px solid var(--rule-2);border-radius:var(--r-pill);font-size:13.5px;color:var(--fg-2);white-space:nowrap;background:var(--card)}
  .lg-toc .step-index a i{line-height:1;color:var(--fg-3)}
  .lg-toc .step-index li.on a{background:var(--green-strong);color:#FFFFFF;border-color:var(--green-strong)}
  .lg-toc .step-index li.on a i{color:var(--lime-deep)}
  .lg-ind{display:none}
  .lg-prog{grid-column:1/-1;grid-row:2;margin:0 calc(-1 * var(--gut)) -1px;position:relative;z-index:1}
  .lg-sec{scroll-margin-top:68px}
}
@media (max-width:720px){
  .lg-top{flex-direction:column;align-items:flex-start;gap:14px}
  .lg-head{grid-template-columns:minmax(0,1fr);grid-template-areas:"h" "card" "intro";gap:24px}
  .lg-card{justify-self:stretch;max-width:none;padding-top:20px}
  .lg-stamp{display:none}
  .lg-date{margin-top:0}
  .lg-mast{padding-top:calc(var(--nav-h) + 28px)}
  .lg-docs{grid-template-columns:minmax(0,1fr)}
  .lg-doc{min-height:0}
  .lg-cta .btn-row{width:100%}
}
@media (max-width:420px){
  .lg-switch a{padding:0 12px;font-size:13px}
  .lg-sec.lg-warn{margin-inline:-6px}
}
@media (prefers-reduced-motion:reduce){
  .js .lg-cal-d{animation:none}
  .lg-mark::after,.lg-ind{transition:none}
}