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backwards}.lg-hero__meta>span{background:rgba(255,255,255,.12)}.lg-hero__meta>span,.lg-print{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;border-radius:999px;font-size:14.5px}.lg-print{border:1.5px solid rgba(255,255,255,.5);font-weight:700;transition:background .25s,color .25s}.lg-print:hover{background:#fff;color:var(--c-blue)}.lg-body{display:grid;grid-template-columns:290px minmax(0,1fr);gap:clamp(24px,4vw,56px);padding-top:clamp(28px,4vw,52px);padding-bottom:clamp(48px,6vw,88px);align-items:start}.lg-toc{position:sticky;top:calc(var(--ea-header-h, 126px) + 16px);display:grid;gap:18px}.lg-toc__box{border-radius:18px;background:var(--c-tint);border:1px solid var(--c-line);overflow:hidden}.lg-toc__box summary{display:flex;align-items:center;gap:10px;padding:16px 18px;font-size:15px;font-weight:800;color:var(--c-navy);cursor:pointer;list-style:none}.lg-toc__box summary::-webkit-details-marker{display:none}.lg-toc__box summary .ea-ico:first-child{color:var(--c-blue)}.lg-toc__chev{margin-left:auto;transition:transform .3s var(--c-ease)}.lg-toc__box[open] .lg-toc__chev{transform:rotate(180deg)}.lg-toc ol{display:grid;gap:2px;padding:0 10px 12px;max-height:calc(100vh - var(--ea-header-h, 126px) - 250px);overflow-y:auto}.lg-toc li button{display:flex;align-items:flex-start;gap:10px;width:100%;padding:9px 10px;border-radius:10px;text-align:left;font-size:14.5px;font-weight:600;line-height:1.4;color:var(--c-text);transition:background .2s,color .2s}.lg-toc li button span{flex-shrink:0;display:grid;place-items:center;width:24px;height:24px;border-radius:50%;background:#fff;border:1px solid var(--c-line);font-size:12px;font-weight:800;color:var(--c-muted);transition:background .2s,color .2s,border-color .2s}.lg-toc li button:hover{background:#fff;color:var(--c-blue)}.lg-toc li button.is-active{background:var(--c-red-soft);color:var(--c-red)}.lg-toc li button.is-active 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20px);padding-bottom:clamp(22px,3vw,34px);margin-bottom:clamp(22px,3vw,34px);border-bottom:1px solid var(--c-line)}.lg-sec h2{display:flex;align-items:center;gap:14px;margin-bottom:16px;font-size:clamp(22px,2.2vw,28px);font-weight:800;line-height:1.3;color:var(--c-navy)}.lg-sec h2 span{flex-shrink:0;display:grid;place-items:center;width:40px;height:40px;border-radius:12px;background:var(--c-grad);color:#fff;font-size:17px;box-shadow:0 8px 18px rgba(24,141,201,.28)}.lg-sec p{margin-bottom:14px;font-size:16.5px;line-height:1.8;color:#3f4753}.lg-sec p:last-child{margin-bottom:0}.lg-sec ul{display:grid;gap:10px;margin:6px 0 14px}.lg-sec li{display:flex;align-items:flex-start;gap:12px;font-size:16.5px;line-height:1.7;color:#3f4753}.lg-sec li .ea-ico{flex-shrink:0;margin-top:5px;padding:3px;width:22px;height:22px;border-radius:50%;background:#dcfce7;color:#16a34a;stroke-width:3}.lg-sec strong{color:var(--c-navy)}.lg-sec a{color:var(--c-blue);font-weight:700;text-decoration:underline;text-underline-offset:3px;transition:color .2s}.lg-sec a:hover{color:var(--c-red)}.lg-contact{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px 32px;padding:clamp(20px,3vw,30px);border-radius:20px;background:var(--c-tint);border:1px solid var(--c-line)}.lg-contact h3{font-size:20px;font-weight:800;color:var(--c-navy)}.lg-contact p{margin-top:6px;font-size:15.5px;color:var(--c-muted)}.lg-contact__links{display:grid;gap:10px;font-size:15.5px;font-weight:700}.lg-contact__links a,.lg-contact__links span{display:inline-flex;align-items:center;gap:10px}.lg-contact__links .ea-ico{color:var(--c-blue)}.lg-contact__links a:hover{color:var(--c-red)}.lg-related{display:flex;flex-wrap:wrap;align-items:center;gap:10px 18px;margin-top:24px;font-size:15px}.lg-related strong{color:var(--c-navy)}.lg-related a{display:inline-flex;align-items:center;gap:3px;font-weight:700;color:var(--c-blue)}.lg-related a:hover{color:var(--c-red)}.lg-top{position:fixed;right:18px;bottom:90px;z-index:80;display:grid;place-items:center;width:46px;height:46px;border-radius:50%;background:var(--c-grad);color:#fff;box-shadow:0 10px 22px rgba(0,0,0,.25);opacity:0;pointer-events:none;transform:translateY(12px);transition:opacity .3s,transform .3s var(--c-ease)}.lg-top.is-on{opacity:1;pointer-events:auto;transform:none}.lg-top:hover{background:linear-gradient(135deg,var(--c-orange),var(--c-red))}@keyframes lg-in{0%{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}@keyframes lg-drift{0%,to{transform:translate(0)}50%{transform:translate(-28px,24px)}}@keyframes lg-line{to{background-position:300% 0}}@keyframes lg-bob{0%,to{transform:translateY(0)}50%{transform:translateY(-6px)}}@media (max-width:980px){.lg-body{grid-template-columns:1fr;gap:20px}.lg-toc{position:static}.lg-toc ol{max-height:320px}.lg-help{display:none}.lg-toc__box:not([open]) summary{border-radius:18px}}@media (max-width:560px){.lg-sec h2{gap:10px}.lg-sec h2 span{width:34px;height:34px;font-size:15px;border-radius:10px}.lg-sec li,.lg-sec p{font-size:16px}.lg-top{bottom:76px;right:12px}}@media print{.ea-float,.ea-foot,.ea-header,.ea-header-spacer,.lg-blob,.lg-dev,.lg-print,.lg-toc,.lg-top{display:none!important}.lg-hero{background:none;color:#000;padding:0 0 16px}.lg-hero:after{display:none}.lg-crumbs,.lg-crumbs span,.lg-hero__in>p{color:#333}.lg-eyebrow,.lg-hero__meta>span{background:none;color:#333;padding-left:0}.lg-body{display:block;padding:0}.lg-sec{break-inside:avoid;border-color:#ccc}.lg-sec h2 span{background:none;color:#000;box-shadow:none;border:1px solid #999}}@media (prefers-reduced-motion:reduce){.lg *,.lg :after,.lg :before{animation:none!important;transition-duration:.01ms!important}}