:root{--navy:#0A1628;--navy-deep:#06101E;--panel:#10233D;--purple:#5B4FCF;--purple-lt:#7F77DD;--teal:#0D9E72;--teal-br:#16C990;--ink:#FAFAF9;--grey:#9FB0C4;--grey-dim:#7a8ca2;--stale:#E0A82E;--sealc:#8a84b8;--line:rgba(159,176,196,.16);--line-str:rgba(159,176,196,.28);--disp:"Bricolage Grotesque",sans-serif;--body:"Montserrat",sans-serif;--mono:"JetBrains Mono",monospace;--brand:"Michroma",sans-serif;--mx:clamp(20px,4vw,64px);--bar:64px;--ez:cubic-bezier(.25,.8,.25,1);--maxw:1440px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--bar) + 24px)}
body{margin:0;background:var(--navy);color:var(--ink);font-family:var(--body);-webkit-font-smoothing:antialiased}
body::before{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;background:radial-gradient(70% 50% at 85% 0%,rgba(91,79,207,.16),transparent 60%),radial-gradient(50% 40% at 0% 30%,rgba(13,158,114,.06),transparent 60%)}
body::after{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;background-image:linear-gradient(rgba(159,176,196,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(159,176,196,.045) 1px,transparent 1px);background-size:48px 48px;-webkit-mask:linear-gradient(180deg,#000,transparent 70vh);mask:linear-gradient(180deg,#000,transparent 70vh)}
a{color:var(--purple-lt);text-decoration:underline;text-decoration-color:rgba(127,119,221,.4);text-underline-offset:3px}
a:hover{color:var(--ink);text-decoration-color:var(--ink)}
:focus-visible{outline:2px solid var(--purple-lt);outline-offset:3px;border-radius:4px}

/* top bar */
.lg-top{position:sticky;top:0;z-index:20;height:var(--bar);display:flex;align-items:center;justify-content:space-between;gap:16px;padding:0 var(--mx);background:rgba(10,22,40,.88);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.lg-logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}
.lg-logo span{font-family:var(--brand);font-size:15px;letter-spacing:-1px}
.lg-atom{width:26px;height:26px;overflow:visible}
.lg-atom ellipse{fill:none;stroke:var(--purple-lt);stroke-width:1}
.lg-atom circle{fill:#fff}
.lg-nav{display:flex;align-items:center;gap:22px}
.lg-tl{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--grey);text-decoration:none}
.lg-tl:hover{color:var(--ink)}
.lg-beta{flex:none;white-space:nowrap;display:inline-flex;align-items:center;height:34px;padding:0 14px;border-radius:999px;border:1px solid rgba(127,119,221,.5);background:rgba(91,79,207,.22);color:var(--ink);font-weight:600;font-size:13px;text-decoration:none;transition:background .15s}
.lg-beta:hover{background:var(--purple);color:#fff}
.lg-prog{position:absolute;left:0;right:0;bottom:-1px;height:2px;overflow:hidden}
.lg-prog i{display:block;height:100%;width:100%;transform-origin:left;transform:scaleX(var(--p,0));background:linear-gradient(90deg,var(--teal-br),var(--purple-lt))}

/* hero */
.lg-hero{border-bottom:1px solid var(--line);padding:0 var(--mx)}
.lg-hero-in{max-width:var(--maxw);margin:0 auto;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);align-items:center;gap:clamp(24px,5vw,80px);padding:clamp(40px,8vh,96px) 0 clamp(36px,6vh,72px)}
.lg-hero-t{display:flex;flex-direction:column;gap:18px;min-width:0}
.lg-hero-t>*{animation:rise .7s var(--ez) backwards}
.lg-hero-t>:nth-child(2){animation-delay:.08s}.lg-hero-t>:nth-child(3){animation-delay:.16s}.lg-hero-t>:nth-child(4){animation-delay:.24s}
@keyframes rise{from{opacity:0;transform:translateY(14px)}}
.lg-k{margin:0;display:flex;gap:10px;align-items:center;font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--grey)}
.lg-k a{color:var(--purple-lt);text-decoration:none}
.lg-k span{color:var(--grey-dim)}
.lg-hero h1{margin:0;font-family:var(--disp);font-weight:800;font-size:clamp(44px,6.4vw,96px);letter-spacing:-.045em;line-height:.95;background:linear-gradient(180deg,#fff 30%,#c9c5f2);-webkit-background-clip:text;background-clip:text;color:transparent;padding-bottom:.06em}
.lg-lede{margin:0;font-size:clamp(17px,1.4vw,20px);line-height:1.5;color:var(--grey);max-width:40ch}
.lg-meta{display:grid;grid-template-columns:repeat(4,max-content);justify-content:start;gap:12px 36px;margin:10px 0 0;padding-top:20px;border-top:1px solid var(--line)}
.lg-meta div{display:flex;flex-direction:column;gap:4px}
.lg-meta dt,.lg-meta dd{white-space:nowrap}
.lg-meta dt{font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--grey-dim)}
.lg-meta dd{margin:0;font-family:var(--mono);font-size:14px;color:var(--ink)}
#mTbd.has{color:var(--stale)}
.lg-art{position:relative;min-width:0;animation:fade 1s var(--ez) .2s backwards}
.lg-art::before{content:"";position:absolute;inset:8% 10%;border-radius:50%;background:radial-gradient(closest-side,rgba(91,79,207,.25),transparent);filter:blur(20px);z-index:-1}
.lg-art-svg{display:block;width:100%;height:auto;max-width:560px;margin-left:auto;overflow:visible}
@keyframes fade{from{opacity:0}}

/* privacy art */
.pa-card{fill:rgba(13,158,114,.07);stroke:rgba(22,201,144,.35)}
.pa-lb{font-family:var(--mono);font-size:10px;letter-spacing:.18em;fill:var(--teal-br)}
.pa-lbr{fill:var(--sealc)}
.pa-ln{fill:rgba(22,201,144,.55)}
.pa-ln2{fill:rgba(22,201,144,.25)}
.pa-row{animation:fade .5s var(--ez) backwards;animation-delay:calc(var(--i) * .08s + .4s)}
.pa-bk{fill:url(#pstripe);stroke:rgba(138,132,184,.45);animation:bk 3.2s ease-in-out infinite;animation-delay:var(--d)}
@keyframes bk{0%,100%{opacity:.55}50%{opacity:1}}
.pa-seam{filter:drop-shadow(0 0 6px rgba(127,119,221,.9))}
.pa-seamglow{opacity:.18;filter:blur(6px)}
.pa-pk circle{fill:var(--teal-br);filter:drop-shadow(0 0 5px rgba(22,201,144,.9))}
.pa-pk rect{fill:var(--sealc);opacity:0}
.pa-pk{transform:translate(200px,var(--y));animation:pk 4.8s var(--ez) infinite;animation-delay:calc(var(--i) * 1.2s + 1s);opacity:0}
.pa-pk circle{animation:pkc 4.8s linear infinite;animation-delay:calc(var(--i) * 1.2s + 1s)}
.pa-pk rect{animation:pkr 4.8s linear infinite;animation-delay:calc(var(--i) * 1.2s + 1s)}
@keyframes pk{0%{opacity:0;transform:translate(200px,var(--y))}5%{opacity:1}22%{transform:translate(249px,var(--y)) scale(1.4)}25%{transform:translate(249px,var(--y))}45%{opacity:1;transform:translate(292px,var(--y))}52%,100%{opacity:0;transform:translate(292px,var(--y))}}
@keyframes pkc{0%,22%{opacity:1}24%,100%{opacity:0}}
@keyframes pkr{0%,22%{opacity:0}24%,100%{opacity:1}}

/* terms art */
.ta-sh{fill:rgba(16,35,61,.95);stroke:var(--line-str)}
.ta-sh2{fill:rgba(16,35,61,.7);stroke:var(--line)}
.ta-sh3{fill:rgba(16,35,61,.45);stroke:var(--line)}
.ta-hd{font-family:var(--mono);font-size:10px;letter-spacing:.2em;fill:var(--purple-lt)}
.ta-n{font-family:var(--mono);font-size:9px;fill:var(--grey-dim)}
.ta-ln{fill:rgba(214,218,245,.22);transform-box:fill-box;transform-origin:left;animation:ln .7s var(--ez) backwards;animation-delay:calc(var(--i) * .07s + .4s)}
@keyframes ln{from{transform:scaleX(0)}}
.ta-sig{fill:none;stroke:var(--ink);stroke-width:2;stroke-linecap:round;stroke-dasharray:100;stroke-dashoffset:100;animation:sig 1.4s var(--ez) 1.1s forwards}
@keyframes sig{to{stroke-dashoffset:0}}
.ta-sl{stroke:var(--line-str);stroke-dasharray:3 4}
.ta-seal{animation:seal .6s cubic-bezier(.3,1.5,.5,1) 2.2s backwards}
@keyframes seal{from{opacity:0;transform:translate(356px,238px) scale(1.6) rotate(-20deg)}}
.ta-sc{fill:rgba(91,79,207,.22);stroke:var(--purple-lt);stroke-width:1.2}
.ta-sc2{fill:none;stroke:rgba(127,119,221,.45);stroke-dasharray:2 3}
.ta-orb path{fill:none;stroke:var(--purple-lt);stroke-width:.9}
.ta-el{fill:#fff}
.ta-core{fill:#fff;filter:drop-shadow(0 0 5px rgba(180,174,240,1))}
.ta-st{font-family:var(--mono);font-size:7.4px;letter-spacing:.24em;fill:var(--ink)}
.ta-seal .ta-st{animation:spinT 40s linear infinite;transform-origin:0 0}
@keyframes spinT{to{transform:rotate(360deg)}}

/* body grid */
.lg-wrap{max-width:var(--maxw);margin:0 auto;display:grid;grid-template-columns:240px minmax(0,calc(68ch + 84px)) 260px;justify-content:space-between;gap:clamp(24px,3vw,56px);padding:clamp(40px,7vh,72px) var(--mx) 80px;animation:fade .6s ease-out .2s backwards}
.lg-toc,.lg-rail{position:sticky;top:calc(var(--bar) + 32px);align-self:start;max-height:calc(100vh - var(--bar) - 64px);overflow:auto;scrollbar-width:none}
.lg-menu summary{font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--grey);list-style:none;cursor:default;margin-bottom:14px}
.lg-menu summary::-webkit-details-marker{display:none}
.lg-toc ol{position:relative;list-style:none;margin:0;padding:0;display:flex;flex-direction:column;border-left:1px solid var(--line)}
.lg-toc .ind{position:absolute;left:-1px;top:0;width:2px;border-radius:2px;background:linear-gradient(180deg,var(--teal-br),var(--purple-lt));box-shadow:0 0 8px rgba(127,119,221,.7);transition:transform .35s var(--ez),height .35s var(--ez)}
.lg-toc a{display:grid;grid-template-columns:28px minmax(0,1fr);gap:4px;padding:6px 0 6px 14px;font-size:13.5px;line-height:1.4;color:var(--grey);text-decoration:none;transition:color .15s}
.lg-toc a .tn{font-family:var(--mono);font-size:11px;color:var(--grey-dim);padding-top:1px}
.lg-toc a:hover{color:var(--ink)}
.lg-toc a.on{color:var(--ink)}
.lg-toc a.on .tn{color:var(--purple-lt)}

.lg-doc{min-width:0;font-size:17px;line-height:1.65;color:var(--ink)}
.lg-doc>section{position:relative;padding:0 0 0 84px;margin-bottom:44px}
.lg-doc>section>h2{margin:0 0 14px;font-family:var(--disp);font-weight:700;font-size:26px;letter-spacing:-.02em;line-height:1.2}
.lg-doc>section>h2 .hn{position:absolute;left:0;top:-2px;font-family:var(--mono);font-weight:400;font-size:34px;letter-spacing:-.04em;line-height:1;color:transparent;-webkit-text-stroke:1px rgba(127,119,221,.6)}
.lg-doc>section.on>h2 .hn{color:rgba(127,119,221,.18);-webkit-text-stroke-color:var(--purple-lt)}
.lg-doc>section::before{content:"";position:absolute;left:0;top:44px;bottom:-24px;width:1px;background:linear-gradient(180deg,rgba(127,119,221,.3),transparent)}
.lg-doc h3{margin:26px 0 8px;font-family:var(--disp);font-weight:600;font-size:19px;line-height:1.3}
.lg-doc h3 .h3n{font-family:var(--mono);font-weight:400;font-size:13px;color:var(--purple-lt);margin-right:10px}
.lg-doc p,.lg-doc ul{margin:0 0 14px}
.lg-doc ul{padding-left:22px}
.lg-doc li{margin-bottom:8px}
.lg-doc code{font-family:var(--mono);font-size:.84em;padding:1px 6px;border-radius:4px;background:rgba(127,119,221,.16)}
.lg-doc>section.rv{opacity:0;transform:translateY(16px);transition:opacity .6s var(--ez),transform .6s var(--ez)}
.lg-doc>section.rv.in{opacity:1;transform:none}

.lg-doc>.lg-short{padding:26px 30px 14px 30px;border:1px solid var(--line-str);border-left:3px solid var(--teal-br);border-radius:12px;background:linear-gradient(135deg,rgba(13,158,114,.08),rgba(16,35,61,.7) 40%);margin-bottom:56px}
.lg-doc>.lg-short::before{display:none}
.lg-doc>.lg-short>h2{font-size:14px;font-family:var(--mono);font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:var(--teal-br)}
.lg-short ul{list-style:none;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:4px 28px}
.lg-short li{position:relative;padding-left:22px;font-size:16px}
.lg-short li::before{content:"";position:absolute;left:0;top:.55em;width:10px;height:6px;border-left:2px solid var(--teal-br);border-bottom:2px solid var(--teal-br);transform:rotate(-45deg)}

.lg-tbl{overflow-x:auto;margin:6px 0 18px;border:1px solid var(--line-str);border-radius:10px;background:rgba(16,35,61,.4)}
.lg-tbl table{border-collapse:collapse;width:100%;min-width:520px;font-size:15px;line-height:1.5}
.lg-tbl th,.lg-tbl td{text-align:left;padding:12px 16px;border-bottom:1px solid var(--line);vertical-align:top}
.lg-tbl th{font-family:var(--mono);font-weight:500;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--grey);background:rgba(16,35,61,.75)}
.lg-tbl tbody tr{transition:background .15s}
.lg-tbl tbody tr:hover{background:rgba(127,119,221,.08)}
.lg-tbl tr:last-child td{border-bottom:0}
.tbd{color:var(--stale);background:rgba(224,168,46,.12);border-radius:3px;padding:0 3px;box-decoration-break:clone;-webkit-box-decoration-break:clone}

/* rail */
.lg-rail{display:flex;flex-direction:column;gap:14px}
.lg-rc{padding:18px 18px 16px;border:1px solid var(--line);border-radius:12px;background:rgba(16,35,61,.5);display:flex;flex-direction:column;gap:6px}
.lg-rc h2{margin:0 0 2px;font-family:var(--mono);font-weight:500;font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--grey)}
.lg-rc p{margin:0;font-size:13.5px;line-height:1.5;color:var(--grey)}
.lg-rc a{font-size:13.5px;overflow-wrap:anywhere}
.lg-rc-tbd{border-color:rgba(224,168,46,.3)}
.lg-rc-tbd h2{color:var(--stale)}
.lg-rc ol{list-style:none;margin:6px 0 0;padding:0;display:flex;flex-direction:column;gap:2px}
.lg-rc ol a{display:flex;justify-content:space-between;gap:10px;font-family:var(--mono);font-size:11.5px;color:var(--grey);text-decoration:none;padding:3px 0}
.lg-rc ol a:hover{color:var(--stale)}
.lg-rc ol b{font-weight:500;color:var(--stale)}

/* end */
.lg-end{border-top:1px solid var(--line);padding:56px var(--mx) 40px}
.lg-end-in{max-width:var(--maxw);margin:0 auto;display:grid;grid-template-columns:1.4fr 1fr;gap:16px}
.lg-next{position:relative;overflow:hidden;display:flex;flex-direction:column;gap:6px;padding:28px 30px;border:1px solid var(--line-str);border-radius:16px;background:rgba(16,35,61,.55);text-decoration:none;color:var(--ink);transition:border-color .2s var(--ez),background .2s var(--ez)}
.lg-next::after{content:"";position:absolute;inset:0;background:radial-gradient(400px circle at var(--mx2,80%) var(--my2,50%),rgba(127,119,221,.18),transparent 60%);opacity:0;transition:opacity .25s}
.lg-next:hover{border-color:rgba(127,119,221,.6);color:var(--ink)}
.lg-next:hover::after{opacity:1}
.lg-next-k{font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--purple-lt)}
.lg-next b{font-family:var(--disp);font-weight:800;font-size:clamp(28px,3vw,44px);letter-spacing:-.035em;line-height:1.05}
.lg-next-d{font-size:14.5px;color:var(--grey)}
.lg-next-a{position:absolute;right:28px;top:50%;font-size:28px;color:var(--purple-lt);transform:translateY(-50%);transition:transform .25s var(--ez)}
.lg-next:hover .lg-next-a{transform:translate(6px,-50%)}
.lg-next-home .lg-next-k{color:var(--grey)}
.lg-copy{max-width:var(--maxw);margin:36px auto 0;font-family:var(--mono);font-size:11px;letter-spacing:.14em;color:var(--grey-dim)}

@media(max-width:1280px){.lg-wrap{grid-template-columns:220px minmax(0,calc(68ch + 84px))}.lg-rail{display:none}}
@media(max-width:1000px){.lg-hero-in{grid-template-columns:1fr}.lg-art-svg{max-width:440px;margin:0}.lg-meta{grid-template-columns:repeat(2,max-content)}}
@media(max-width:860px){
.lg-wrap{grid-template-columns:minmax(0,1fr);gap:24px}
.lg-toc{position:sticky;top:var(--bar);z-index:10;max-height:none;overflow:visible;margin:0 calc(var(--mx) * -1);padding:10px var(--mx);background:rgba(10,22,40,.94);border-bottom:1px solid var(--line)}
.lg-menu{border:1px solid var(--line-str);border-radius:10px;padding:12px 16px;background:var(--navy)}
.lg-menu summary{margin:0;cursor:pointer;display:flex;justify-content:space-between}
.lg-menu summary::after{content:"+";font-size:14px}
.lg-menu[open] summary::after{content:"−"}
.lg-menu[open] summary{margin-bottom:10px}
.lg-menu[open] ol{max-height:55vh;overflow:auto}
.lg-doc{font-size:16px}
.lg-doc>section{padding-left:0}
.lg-doc>section::before{display:none}
.lg-doc>section>h2 .hn{position:static;display:block;font-size:24px;margin-bottom:6px}
.lg-short ul{grid-template-columns:1fr}
.lg-doc>.lg-short{padding:22px 20px 10px}
.lg-tl{display:none}
.lg-end-in{grid-template-columns:1fr}
.lg-art{display:none}
.lg-hero h1{font-size:clamp(40px,12vw,64px)}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}html{scroll-behavior:auto}.lg-doc>section.rv{opacity:1;transform:none}}
@media(max-width:1180px) and (min-width:1001px){.lg-meta{grid-template-columns:repeat(2,max-content)}}
@media(max-width:420px){.lg-meta{grid-template-columns:1fr}}
html.embed{--bar:0px}
html.embed .lg-top{display:none}
html.embed .lg-hero-t>*{animation-delay:calc(var(--d,0s) + .35s)}
html.embed .lg-hero-t>:nth-child(2){--d:.08s}html.embed .lg-hero-t>:nth-child(3){--d:.16s}html.embed .lg-hero-t>:nth-child(4){--d:.24s}
html.embed .lg-art{animation-delay:.5s}
@media(max-width:860px){html.embed .lg-toc{top:0}}

/* ---------- motion layer ---------- */
.lg-atom g{transform-origin:0 0;animation:lgOrb 18s linear infinite}
.lg-atom g:nth-child(2){animation-duration:24s;animation-direction:reverse}
.lg-atom g:nth-child(3){animation-duration:30s}
@keyframes lgOrb{to{transform:rotate(360deg)}}
.lg-logo:hover .lg-atom g{animation-duration:3s}
.lg-beta{position:relative;overflow:hidden}
.lg-beta::after{content:"";position:absolute;top:0;bottom:0;left:-40%;width:30%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.3),transparent);transform:skewX(-18deg);animation:lgSweep 6s ease-in-out 2s infinite}
@keyframes lgSweep{0%,80%{left:-40%}100%{left:130%}}

.lg-hero{position:relative;overflow:hidden}
.lg-hero::before{content:"";position:absolute;left:0;top:0;width:620px;height:620px;margin:-310px 0 0 -310px;border-radius:50%;pointer-events:none;background:radial-gradient(circle,rgba(91,79,207,.16),transparent 62%);transform:translate(var(--hx,75vw),var(--hy,30%));transition:transform .6s cubic-bezier(.2,.8,.2,1);z-index:0}
.lg-hero-in{position:relative;z-index:1}
.lg-hero h1{background:none;color:var(--ink);-webkit-text-fill-color:initial}
.lg-hero h1 .hw{display:inline-block;background:linear-gradient(100deg,#fff 0%,#fff 40%,#c9c5f2 50%,#fff 60%,#fff 100%);background-size:250% 100%;background-position:100% 0;-webkit-background-clip:text;background-clip:text;color:transparent;opacity:0;filter:blur(12px);transform:translateY(.25em);animation:hwIn .9s var(--ez) forwards,hwSh 2.4s ease-in-out forwards;animation-delay:calc(var(--w) * .09s + .15s),calc(var(--w) * .09s + 1.1s)}
@keyframes hwIn{to{opacity:1;filter:none;transform:none}}
@keyframes hwSh{to{background-position:-50% 0}}
.lg-hero-t>h1{animation:none}
.lg-meta div{animation:rise .6s var(--ez) backwards;animation-delay:calc(var(--m) * .07s + .45s)}

/* section reveal */
.lg-doc>section.rv{transform:none;transition:opacity .5s var(--ez)}
.lg-doc>section.rv>*{opacity:0;transform:translateY(12px);transition:opacity .6s var(--ez),transform .6s var(--ez);transition-delay:calc(var(--c,0) * 60ms)}
.lg-doc>section.rv.in>*{opacity:1;transform:none}
.lg-doc>section>h2 .hn{-webkit-text-stroke:0;color:transparent;background:linear-gradient(180deg,var(--purple-lt),rgba(127,119,221,.15));-webkit-background-clip:text;background-clip:text;opacity:.35;transition:opacity .4s var(--ez),filter .4s var(--ez)}
.lg-doc>section.on>h2 .hn{opacity:1;filter:drop-shadow(0 0 10px rgba(127,119,221,.5));color:transparent;-webkit-text-stroke:0}
.lg-doc>section::before{transform:scaleY(0);transform-origin:top;transition:transform .9s var(--ez) .15s}
.lg-doc>section.in::before{transform:none}
.lg-doc>section.on::before{background:linear-gradient(180deg,var(--purple-lt),rgba(22,201,144,.35) 60%,transparent);box-shadow:0 0 8px rgba(127,119,221,.5)}
.lg-doc>section>h2{position:relative}
.lg-doc>section>h2 .hn{left:-84px}
.lg-doc>section>h2::after{content:"";display:block;height:1px;margin-top:10px;width:56px;background:linear-gradient(90deg,var(--purple-lt),transparent);transform:scaleX(0);transform-origin:left;transition:transform .7s var(--ez) .25s}
.lg-doc>section.in>h2::after{transform:none}
.lg-anc{position:absolute;right:100%;top:.15em;margin-right:8px;display:grid;place-items:center;width:24px;height:24px;border-radius:6px;color:var(--grey-dim);text-decoration:none;opacity:0;transition:opacity .15s,color .15s,background .15s}
.lg-doc>section:not(.lg-short)>h2 .lg-anc{right:auto;left:-30px;top:4px}
.lg-doc>section>h2:hover .lg-anc,.lg-anc:focus-visible{opacity:1}
.lg-anc:hover{color:var(--ink);background:rgba(127,119,221,.18)}
.lg-anc svg{width:13px;height:13px}
.lg-toast{position:fixed;left:50%;bottom:28px;z-index:50;padding:10px 16px;border-radius:999px;border:1px solid rgba(22,201,144,.45);background:rgba(10,22,40,.95);font-family:var(--mono);font-size:11.5px;letter-spacing:.1em;color:var(--teal-br);transform:translate(-50%,20px);opacity:0;pointer-events:none;transition:opacity .2s var(--ez),transform .3s var(--ez)}
.lg-toast.on{opacity:1;transform:translate(-50%,0)}

/* short version */
.lg-short{position:relative;overflow:hidden}
.lg-short::after{content:"";position:absolute;left:-3px;top:0;width:3px;height:40%;background:linear-gradient(180deg,transparent,#fff,transparent);filter:blur(1px);animation:edgeRun 3.5s ease-in-out 1s infinite}
@keyframes edgeRun{0%{top:-40%}60%,100%{top:110%}}
.lg-short li{opacity:0;transform:translateX(-8px);animation:liIn .5s var(--ez) forwards;animation-delay:calc(var(--l) * .1s + .5s)}
@keyframes liIn{to{opacity:1;transform:none}}
.lg-short li::before{clip-path:inset(0 100% 0 0);animation:tickD .35s var(--ez) forwards;animation-delay:calc(var(--l) * .1s + .75s)}
@keyframes tickD{to{clip-path:inset(0 0 0 0)}}

/* table rows */
.lg-doc>section.rv .lg-tbl tbody tr{opacity:0;transform:translateY(6px);transition:opacity .45s var(--ez),transform .45s var(--ez),background .15s;transition-delay:calc(var(--r) * 50ms + .25s),calc(var(--r) * 50ms + .25s),0s}
.lg-doc>section.rv.in .lg-tbl tbody tr{opacity:1;transform:none}

/* unfinished */
.tbd{background-image:linear-gradient(90deg,rgba(224,168,46,.12),rgba(224,168,46,.24),rgba(224,168,46,.12));background-size:200% 100%;animation:tbdS 4s ease-in-out infinite}
@keyframes tbdS{50%{background-position:100% 0}}

.lg-toc a{transition:color .15s,padding-left .2s var(--ez)}
.lg-toc a.on{padding-left:18px}

@media(prefers-reduced-motion:reduce){.lg-hero h1 .hw,.lg-short li,.lg-doc>section.rv>*,.lg-doc>section.rv .lg-tbl tbody tr{opacity:1!important;filter:none!important;transform:none!important}.lg-short li::before{clip-path:none}}
@media(max-width:860px){.lg-doc>section:not(.lg-short)>h2 .lg-anc{display:none}}

.lg-docs .lg-art{display:flex;align-items:center;justify-content:center}