.card2{background:#FBF9F5;border:1px solid #E2DACB;border-radius:14px}
.fld{position:relative;display:block}
.fld input,.fld textarea,.fld select{width:100%;min-height:56px;padding:22px 14px 8px;border:1px solid #D3C9B8;border-radius:10px;background:#fff;font-family:'Instrument Sans',sans-serif;font-size:16px;color:#0E141F;transition:border-color .3s,box-shadow .3s;resize:vertical}
.fld textarea{min-height:140px}
.fld input:focus,.fld textarea:focus{outline:none;border-color:#0E141F;box-shadow:0 0 0 4px rgba(217,145,62,.16)}
.fld>span{position:absolute;left:15px;top:8px;font-size:11.5px;color:#586070;pointer-events:none}
.g2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.tchip{min-height:42px;padding:0 15px;border-radius:999px;border:1px solid #C9BFAE;background:transparent;color:#0E141F;font-family:'Instrument Sans',sans-serif;font-size:14px;font-weight:500;cursor:pointer;transition:background .35s,color .35s,border-color .35s}
.tchip[aria-pressed="true"]{background:#0E141F;color:#F6F2EA;border-color:#0E141F}
.chk{display:flex;align-items:flex-start;gap:12px;cursor:pointer;font-size:14px;line-height:1.5}
.box2{flex:none;width:22px;height:22px;border-radius:6px;border:1.5px solid #9AA0AA;display:flex;align-items:center;justify-content:center;background:#fff;transition:background .3s,border-color .3s}
.box2[data-on="true"]{background:#0E141F;border-color:#0E141F}
.night{background:radial-gradient(90% 70% at 85% 0%,rgba(217,145,62,.16),transparent 60%),#0E141F;color:#F6F2EA}
.ch3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.qa summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:64px;padding:12px 0;font-weight:600;font-size:16px}
.qa summary::-webkit-details-marker{display:none}
.qa{border-bottom:1px solid #E2DACB}
.qa[open] .pl{transform:rotate(45deg)}
.pl{transition:transform .4s;color:#7A5E30;font-size:24px;line-height:1;flex:none}
.qa .ans{padding:0 0 18px;color:#3B4250;font-size:15px;line-height:1.7;max-width:760px;animation:fade .45s both}
.tabs{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none}
.tabs::-webkit-scrollbar{display:none}
.p4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.k3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.split{display:flex;gap:clamp(28px,5vw,80px);align-items:center}
.gic{width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;border:1px solid rgba(212,180,126,.5);color:#D4B47E}
@keyframes stopArc{0%{transform:rotate(0)}60%{transform:rotate(300deg)}75%{transform:rotate(285deg)}85%{transform:rotate(292deg)}100%{transform:rotate(290deg)}}
@media (max-width:900px){
.only-d{display:none!important}.only-m{display:block}
.ch3,.k3{grid-template-columns:none}.p4{grid-template-columns:repeat(2,minmax(0,1fr))}
.split{flex-direction:column;align-items:stretch}
}
.art p.body{font-size:18px;line-height:1.75;color:#2A303B;margin:0 0 18px}
.dropcap::first-letter{float:left;font-family:'Instrument Serif',serif;font-size:76px;line-height:.8;padding:6px 10px 0 0;color:#7A5E30}
.err{display:flex;gap:18px;padding:22px 0;border-top:1px solid #E2DACB}
.err .n{flex:none;font-family:'Instrument Serif',serif;font-size:48px;line-height:.9;color:#D9913E;width:44px}
.toc a{display:block;padding:8px 0;font-size:14px;color:#586070;border-left:2px solid #E2DACB;padding-left:14px;transition:color .3s,border-color .3s}
.toc a:hover{color:#0E141F;border-color:#D9913E}
.prog{position:sticky;top:68px;z-index:12;height:2px;background:transparent}
.prog i{display:block;height:100%;background:#D9913E;transform-origin:left;transform:scaleX(0)}
@supports (animation-timeline: scroll()){.prog i{animation:pg linear both;animation-timeline:scroll(root)}}
@keyframes pg{to{transform:scaleX(1)}}
.lgl h2{font-family:'Instrument Serif',serif;font-weight:400;font-size:26px;margin:34px 0 10px}
.lgl p{margin:0 0 12px;font-size:15.5px;line-height:1.75;color:#2A303B}
.doc{display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:48px;padding:0 14px;border-radius:10px;font-size:14.5px;font-weight:500;color:#3B4250;cursor:pointer;border:0;background:none;width:100%;text-align:left;font-family:inherit}
.doc[aria-current="true"]{background:#0E141F;color:#F6F2EA}.iso-docnav .doc{text-decoration:none}
.lgl .prose h2{font-size:26px;margin:34px 0 10px}
.lgl .prose p{font-size:15.5px}
@media (max-width:900px){.iso-docnav{position:static!important;display:flex;overflow-x:auto;gap:4px;scrollbar-width:none}.iso-docnav .doc{flex:none;width:auto;white-space:nowrap}.iso-docnav .doc span{display:none}}