:root{--blue:#2226E8;--ink:#0A0C33;--paper:#F4F3FF;--lilac:#DCDBFF;--yellow:#FFE266;--mint:#BEE6D2;--white:#fff;--head:'Bricolage Grotesque',system-ui,sans-serif;--body:'Newsreader',Georgia,serif;--ui:'Space Grotesk',system-ui,sans-serif}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--body);font-size:20px;line-height:1.6;color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased;overflow-x:clip}
a{color:var(--blue);text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:4px}
a:hover{color:var(--ink)}
:focus-visible{outline:3px solid var(--blue);outline-offset:3px;border-radius:6px}
.h{font-family:var(--head);font-weight:800;font-stretch:75%;font-variation-settings:'wdth' 75;letter-spacing:-.03em;line-height:.95;text-wrap:balance}
.wrap{width:min(1240px,calc(100% - 64px));margin-inline:auto}
.lnav{position:sticky;top:0;z-index:20;background:var(--ink);color:var(--white)}
.lnav .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;height:84px}
.logo{display:flex;align-items:baseline;gap:10px;color:var(--white);text-decoration:none}
.logo:hover{color:var(--white)}
.logo b{font-family:var(--ui);font-weight:700;font-size:32px;letter-spacing:-.06em;line-height:1}
.logo b::after{content:"";display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--yellow);margin-left:2px;transition:transform .4s}
.logo:hover b::after{transform:translateY(-6px)}
.logo span{font-family:var(--head);font-stretch:75%;font-variation-settings:'wdth' 75;font-weight:700;font-size:21px}
.lbtn{position:relative;display:inline-flex;align-items:center;gap:12px;min-height:52px;padding:0 10px 0 24px;border-radius:999px;background:var(--yellow);color:var(--ink);font-family:var(--ui);font-weight:600;font-size:18px;text-decoration:none;overflow:hidden;isolation:isolate;transition:transform .3s}
.lbtn::before{content:"";position:absolute;inset:0;background:var(--white);border-radius:inherit;transform:translateY(101%);transition:transform .45s cubic-bezier(.7,0,.2,1);z-index:-1}
.lbtn:hover{color:var(--ink);transform:translateY(-2px)}.lbtn:hover::before{transform:none}
.lbtn i{display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:var(--ink);color:var(--yellow);font-style:normal;transition:transform .45s cubic-bezier(.7,0,.2,1)}
.lbtn:hover i{transform:translateX(-4px)}
.lhero{background:var(--ink);color:var(--white);padding:72px 0 96px;position:relative;overflow:hidden}
.lhero::after{content:"";position:absolute;right:-12vw;bottom:-30vw;width:56vw;aspect-ratio:1;border-radius:50%;background:var(--blue);opacity:.9}
.lhero .wrap{position:relative;z-index:1}
.crumb{display:flex;flex-wrap:wrap;gap:10px;font-family:var(--ui);font-weight:500;font-size:18px;margin-bottom:26px}
.crumb a{color:var(--yellow)}
.lhero h1{font-size:clamp(56px,9vw,150px);max-width:12ch}
.lhero p{margin-top:28px;max-width:44ch;font-size:clamp(20px,1.6vw,24px)}
.lbody{padding:88px 0 120px}
.lgrid{display:grid;grid-template-columns:minmax(0,300px) minmax(0,1fr);gap:clamp(40px,6vw,100px);align-items:start}
.toc{position:sticky;top:116px}
.toc summary{list-style:none;font-family:var(--ui);font-weight:700;font-size:20px;margin-bottom:16px;cursor:default}
.toc summary::-webkit-details-marker{display:none}
.toc ol{list-style:none;counter-reset:t;display:grid;gap:4px}
.toc li{counter-increment:t}
.toc a{display:grid;grid-template-columns:34px minmax(0,1fr);align-items:baseline;padding:10px 14px;border-radius:14px;color:var(--ink);text-decoration:none;font-family:var(--ui);font-weight:500;font-size:18px;line-height:1.35;transition:background .3s,transform .3s}
.toc a::before{content:counter(t);font-weight:700;color:var(--blue)}
.toc a:hover,.toc a.on{background:var(--white);transform:translateX(6px)}
.toc a.on{box-shadow:inset 3px 0 0 var(--blue)}
.doc{max-width:760px}
.doc>p:first-child{font-size:clamp(22px,1.9vw,26px);line-height:1.5;margin-bottom:12px}
.doc section{padding-top:56px;scroll-margin-top:100px}
.doc h2{font-size:clamp(38px,4vw,58px);margin-bottom:22px}
.doc h3{font-family:var(--ui);font-weight:700;font-size:22px;margin:28px 0 8px}
.doc p+p{margin-top:16px}
.doc ul{margin:16px 0 0;padding-left:0;list-style:none;display:grid;gap:12px}
.doc ul li{position:relative;padding-left:30px}
.doc ul li::before{content:"";position:absolute;left:4px;top:.6em;width:12px;height:12px;border-radius:50%;background:var(--blue)}
.tbl{width:100%;border-collapse:separate;border-spacing:0;margin-top:22px;background:var(--white);border-radius:24px;overflow:hidden;font-size:19px}
.tbl th{text-align:left;font-family:var(--ui);font-weight:700;font-size:18px;background:var(--ink);color:var(--white);padding:16px 20px}
.tbl td{padding:16px 20px;vertical-align:top;border-top:2px solid var(--lilac);line-height:1.45}
.tbl td:first-child{font-weight:500}
.cbtn{display:inline-flex;align-items:center;gap:12px;margin-top:22px;min-height:56px;padding:0 26px;border:0;border-radius:999px;background:var(--blue);color:var(--white);font-family:var(--ui);font-weight:600;font-size:18px;cursor:pointer;transition:transform .3s,background .3s}
.cbtn:hover{background:var(--ink);transform:translateY(-2px)}
.cbtn::after{content:"";width:12px;height:12px;border-radius:50%;background:var(--yellow);transition:transform .4s}
.cbtn:hover::after{transform:scale(1.6)}
.lend{margin-top:72px;padding:40px;border-radius:32px;background:var(--yellow);display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:22px}
.lend p{font-family:var(--head);font-weight:800;font-stretch:75%;font-variation-settings:'wdth' 75;font-size:clamp(30px,3vw,42px);line-height:1;letter-spacing:-.02em;max-width:18ch}
.lend a{display:inline-flex;align-items:center;gap:12px;min-height:56px;padding:0 26px;border-radius:999px;background:var(--ink);color:var(--white);font-family:var(--ui);font-weight:600;font-size:18px;text-decoration:none}
.lend a:hover{background:var(--blue);color:var(--white)}
.lfoot{background:var(--blue);color:var(--white);padding:56px 0 36px}
.lfoot a{color:var(--white)}
.lfoot .top{display:flex;flex-wrap:wrap;justify-content:space-between;gap:28px;padding-bottom:32px;border-bottom:2px solid rgba(255,255,255,.28)}
.lfoot nav{display:flex;flex-wrap:wrap;gap:10px 26px;font-family:var(--ui);font-weight:500;font-size:18px}
.lfoot nav a,.lfoot nav button{text-decoration:none;background:none;border:0;color:var(--white);font:inherit;cursor:pointer;padding:0}
.lfoot nav a:hover,.lfoot nav button:hover,.lfoot nav a[aria-current]{color:var(--yellow)}
.lfoot .bot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px 28px;padding-top:26px;font-family:var(--ui);font-weight:500;font-size:17px}
.lfoot .bot a{text-decoration-color:var(--yellow)}
@media (max-width:1000px){.lgrid{grid-template-columns:minmax(0,1fr)}.toc{position:static;background:var(--white);border-radius:24px;padding:18px 18px 10px}.toc summary{cursor:pointer;display:flex;justify-content:space-between;align-items:center;margin:0 0 8px}.toc summary::after{content:"+";font-size:26px;line-height:1;transition:transform .3s}.toc[open] summary::after{transform:rotate(45deg)}}
@media (max-width:640px){
 body{font-size:18px}
 .wrap{width:calc(100% - 40px)}
 .lnav .wrap{height:76px}.logo span{display:none}
 .lhero{padding:48px 0 64px}.lhero h1{font-size:clamp(46px,13vw,64px)}
 .lbody{padding:48px 0 80px}
 .doc section{padding-top:44px}.doc h2{font-size:clamp(32px,9vw,40px)}
 .tbl,.tbl tbody,.tbl tr,.tbl td{display:block;width:100%}
 .tbl thead{display:none}
 .tbl tr{padding:6px 0}.tbl tr+tr{border-top:2px solid var(--lilac)}
 .tbl td{border:0;padding:8px 20px;font-size:18px}
 .tbl td::before{content:attr(data-l);display:block;font-family:var(--ui);font-weight:700;font-size:17px;color:var(--blue)}
 .lend{padding:28px 24px;border-radius:26px}.lend a{width:100%;justify-content:center}
 .lfoot .bot{flex-direction:column}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}