.lv4{--ox-danger:light-dark(#b42318,#ff9b8f);--ox-danger-bg:light-dark(#fef3f2,rgba(255,110,96,0.12));--ox-danger-line:light-dark(rgba(180,35,24,0.22),rgba(255,155,143,0.3));--ox-pop:0 1px 2px light-dark(rgba(0,0,0,0.06),rgba(0,0,0,0.5)),0 18px 40px -18px light-dark(rgba(15,23,42,0.3),rgba(0,0,0,0.85))}.lv4 .ox-cite{display:inline-grid;place-items:center;min-width:1.4em;height:1.4em;padding:0 .32em;margin:0 .12em;border-radius:.42em;font-size:.74em;font-weight:700;line-height:1;font-variant-numeric:tabular-nums;color:var(--lv4-ink);background:var(--lv4-brand-soft);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--lv4-brand) 26%,transparent);vertical-align:.14em}.lv4 .ox-cite-btn{position:relative;border:0;cursor:pointer;font-family:inherit;transition:background-color var(--lv4-quick) var(--lv4-ease),color var(--lv4-quick) var(--lv4-ease),transform var(--lv4-press) var(--lv4-ease)}.lv4 .ox-cite-btn:hover,.lv4 .ox-cite-btn[aria-expanded=true]{color:var(--lv4-on-fill);background:var(--lv4-fill-mid)}.lv4 .ox-cite-btn:active{transform:scale(.92)}.lv4 .ox-cite-btn:before{content:"";position:absolute;inset:-9px -5px}.lv4 .ox-cite-btn:focus-visible{outline:2px solid var(--lv4-ink);outline-offset:2px;border-radius:.42em}.lv4 .ox-kind-tile{display:inline-grid;place-items:center;flex:0 0 auto;width:2em;height:2em;border-radius:.62em;color:var(--lv4-mute);background:var(--lv4-surface-3)}.lv4 .ox-kind-tile[data-kind=guideline]{color:var(--lv4-ink);background:var(--lv4-brand-soft)}.lv4 .ox-kind-tile svg{width:1.1em;height:1.1em}.lv4 .ox-example{display:inline-flex;align-items:center;min-height:22px;padding:0 9px;border-radius:999px;font-size:11.5px;font-weight:700;letter-spacing:.01em;color:var(--lv4-ink);background:var(--lv4-brand-soft)}.lv4 .ox-ecg{width:118px;height:34px;flex:0 0 auto}.lv4 .ox-ecg path{stroke:var(--lv4-brand);stroke-width:2;stroke-linecap:round;stroke-linejoin:round;fill:none;stroke-dasharray:1;stroke-dashoffset:0}@media (prefers-reduced-motion:no-preference){.lv4 .ox-ecg path{animation:ox-draw 1.1s cubic-bezier(.45,0,.2,1) both}}@keyframes ox-draw{0%{stroke-dashoffset:1}}.lv4 .ox-action{display:inline-flex;align-items:center;gap:6px;min-height:30px;padding:0 9px;border-radius:9px;font-size:12.5px;font-weight:600;color:var(--lv4-mute);white-space:nowrap}.lv4 .ox-action svg{width:14px;height:14px}.lv4 .ox-action-sep{width:1px;height:16px;background:var(--lv4-line-strong);margin:0 4px}.lv4 .ox-action-counts i{display:inline-grid;place-items:center;min-width:24px;height:22px;padding:0 6px;border-radius:7px;font-style:normal;font-variant-numeric:tabular-nums;color:var(--lv4-mute);background:var(--lv4-surface-3)}.lv4 .ox-action-counts i[data-on]{color:var(--lv4-ink);background:var(--lv4-brand-soft)}.lv4 .ox-strip-label{display:flex;align-items:center;gap:6px;font-size:12px;font-weight:600;color:var(--lv4-mute)}.lv4 .ox-strip-label svg{width:14px;height:14px}.lv4 .ox-strip-text{display:flex;flex-direction:column;min-width:0;text-align:left}.lv4 .ox-strip-text b{font-size:12.5px;font-weight:600;line-height:1.3;color:var(--lv4-text);overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.lv4 .ox-strip-text small{font-size:11px;color:var(--lv4-mute)}.lv4 .ox-recog-grid{display:grid;gap:clamp(36px,5vw,72px);align-items:center}.lv4 .ox-recog-copy{display:flex;flex-direction:column;gap:18px;max-width:36rem}.lv4 .ox-recog-body{font-size:clamp(1rem,.96rem + .2vw,1.0625rem);max-width:60ch}.lv4 .ox-compare{display:flex;flex-direction:column;gap:14px}.lv4 .ox-compare-row{position:relative;margin:0;display:flex;flex-direction:column;gap:12px;padding:clamp(18px,2.2vw,24px);border-radius:24px}.lv4 .ox-compare-row[data-kind=bare]{background:var(--lv4-surface-2)}.lv4 .ox-compare-row[data-kind=cited]{background:var(--lv4-surface);border:1px solid color-mix(in srgb,var(--lv4-brand) 34%,transparent);box-shadow:0 1px 2px rgba(0,0,0,.04),0 26px 60px -34px color-mix(in srgb,var(--lv4-brand) 70%,transparent)}.lv4 .ox-compare-label{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--lv4-mute)}.lv4 .ox-compare-row[data-kind=cited] .ox-compare-label{color:var(--lv4-ink)}.lv4 .ox-compare-claim{font-family:var(--font-dm-sans),var(--font-inter),sans-serif;font-weight:600;letter-spacing:-.012em;font-size:clamp(1.0625rem,.98rem + .4vw,1.25rem);line-height:1.42;color:var(--lv4-text);text-wrap:pretty}.lv4 .ox-compare-row[data-kind=bare] .ox-compare-claim{color:var(--lv4-mute);-webkit-text-decoration:underline dashed var(--lv4-line-strong);text-decoration:underline dashed var(--lv4-line-strong);text-decoration-thickness:1.5px;text-underline-offset:5px}.lv4 .ox-compare-q{display:inline-grid;place-items:center;width:1.3em;height:1.3em;margin-left:.3em;border-radius:50%;font-size:.8em;font-weight:700;color:var(--lv4-mute);box-shadow:inset 0 0 0 1.5px var(--lv4-line-strong);vertical-align:.1em;text-decoration:none}.lv4 .ox-compare-note{font-size:13.5px;color:var(--lv4-mute)}.lv4 .ox-compare-source{display:flex;align-items:center;gap:10px;font-size:13px}.lv4 .ox-compare-source>span:last-child{display:flex;flex-direction:column}.lv4 .ox-compare-source b{font-weight:600;color:var(--lv4-text)}.lv4 .ox-compare-source small{font-size:12px;color:var(--lv4-mute)}.lv4 .ox-compare-cite{font-size:.72em}.lv4 .ox-recog-key{margin-top:clamp(64px,9vw,136px)}.lv4 .ox-recog-key .lv4-keysentence{max-width:20ch;margin-inline:auto;text-align:center}@media (min-width:1100px){.lv4 .ox-recog-grid{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr)}}.lv4 .ox-compare[data-arm=ready] .ox-compare-row{opacity:0;translate:0 18px}.lv4 .ox-compare[data-arm=ready] .ox-compare-cite{scale:0}.lv4 .ox-compare[data-arm=ready] .ox-compare-source{opacity:0}.lv4 .ox-compare[data-arm=play] .ox-compare-row{transition:opacity .7s var(--lv4-ease),translate .9s var(--lv4-ease)}.lv4 .ox-compare[data-arm=play] .ox-compare-row[data-kind=cited]{transition-delay:.38s}.lv4 .ox-compare[data-arm=play] .ox-compare-cite{transition:scale .42s var(--lv4-ease) 1.05s}.lv4 .ox-compare[data-arm=play] .ox-compare-source{transition:opacity .6s var(--lv4-ease) 1.2s}.lv4 .ox-how{padding-top:clamp(24px,4vw,56px)}.lv4 .ox-how-head .lv4-lead{max-width:44rem;color:var(--lv4-text)}.lv4 .ox-shot{position:absolute;inset:0}.lv4 .ox-shot picture{width:100%;height:100%}.lv4 .ox-phone-ui{position:absolute;inset:0;display:flex;flex-direction:column;padding:var(--status) 5cqi 5cqi;background:var(--lv4-canvas);color:var(--lv4-text);font-size:3.6cqi;line-height:1.45}.lv4 .ox-phone-top{display:flex;align-items:center;gap:3.4cqi;height:11cqi;color:var(--lv4-text)}.lv4 .ox-phone-top svg{width:5.2cqi;height:5.2cqi}.lv4 .ox-phone-top-spacer{flex:1 1 auto}.lv4 .ox-phone-chat{display:flex;flex-direction:column;gap:5cqi;padding-top:5cqi}.lv4 .ox-phone-ask{align-self:flex-end;max-width:82%;padding:2.8cqi 3.8cqi;border-radius:4.6cqi 4.6cqi 1.4cqi 4.6cqi;font-size:3.9cqi;background:var(--lv4-surface-3)}.lv4 .ox-phone-reply{display:flex;flex-direction:column;gap:3cqi}.lv4 .ox-phone-reply-head{display:flex;align-items:center;gap:2.2cqi;font-size:3.9cqi}.lv4 .ox-phone-answer{font-size:4.05cqi;line-height:1.58}.lv4 .ox-phone-strip{display:flex;flex-direction:column;gap:2.4cqi;margin-top:2cqi;padding:3.2cqi;border-radius:4.4cqi;box-shadow:inset 0 0 0 1px var(--lv4-line)}.lv4 .ox-phone-strip .ox-strip-label{font-size:3.1cqi;gap:1.6cqi}.lv4 .ox-phone-strip .ox-strip-label svg{width:3.6cqi;height:3.6cqi}.lv4 .ox-phone-source{display:flex;align-items:center;gap:2.4cqi;padding:2.2cqi 2.6cqi;border-radius:3.2cqi;background:var(--lv4-surface);box-shadow:inset 0 0 0 1px var(--lv4-line);font-size:3.4cqi}.lv4 .ox-phone-source .ox-strip-text b{font-size:3.4cqi}.lv4 .ox-phone-source .ox-strip-text small{font-size:2.9cqi}.lv4 .ox-demo{position:relative;isolation:isolate;overflow:clip;color:var(--lv4-text);background:var(--lv4-canvas);margin-inline:clamp(8px,1.4vw,24px);border-radius:clamp(28px,4vw,48px);padding-block:clamp(64px,8vw,128px);box-shadow:inset 0 0 0 1px rgba(255,255,255,.07)}.lv4 .ox-demo .lv4-atmos-spotlight .lv4-atmos-glow-a{width:min(1200px,150%);left:62%;top:52%}.lv4 .ox-demo-grid{display:grid;gap:clamp(28px,4vw,56px);align-items:center}.lv4 .ox-demo-copy{display:flex;flex-direction:column;gap:18px;max-width:32rem}.lv4 .ox-demo-controls{display:flex;flex-wrap:wrap;gap:10px;margin-top:6px}.lv4 .ox-demo-controls .lv4-btn svg{width:16px;height:16px}.lv4 .ox-demo-stage{position:relative;min-width:0}.lv4 .ox-window{position:relative;margin:0;width:100%;max-width:780px;margin-inline:auto;overflow:hidden;border-radius:18px;background:var(--lv4-surface);border:1px solid var(--lv4-line-strong);box-shadow:0 2px 4px rgba(0,0,0,.4),0 60px 120px -48px color-mix(in srgb,var(--lv4-brand) 34%,rgba(0,0,0,.9))}.lv4 .ox-window-bar{display:flex;align-items:center;gap:12px;height:42px;padding:0 14px;background:var(--lv4-surface-2);border-bottom:1px solid var(--lv4-line)}.lv4 .ox-window-lights{display:flex;gap:7px;flex:1 1 0}.lv4 .ox-window-lights i{width:11px;height:11px;border-radius:50%;background:var(--lv4-line-strong)}.lv4 .ox-window-url{flex:0 1 260px;min-width:0;height:24px;display:grid;place-items:center;padding:0 12px;border-radius:8px;font-size:12px;color:var(--lv4-mute);background:var(--lv4-canvas);overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.lv4 .ox-window-bar .ox-example{flex:0 0 auto;margin-left:auto}.lv4 .ox-window-body{position:relative;isolation:isolate;overflow:clip}.lv4 .ox-chat{display:flex;flex-direction:column;gap:18px;padding:clamp(18px,3vw,30px) clamp(16px,3vw,30px) 20px}.lv4 .ox-ask{align-self:flex-end;max-width:86%}.lv4 .ox-ask p{padding:11px 15px;border-radius:18px 18px 6px 18px;font-size:15px;line-height:1.45;color:var(--lv4-text);background:var(--lv4-surface-3)}.lv4 .ox-reply{display:flex;flex-direction:column;gap:12px}.lv4 .ox-reply-head{display:flex;align-items:center;gap:10px;min-height:28px}.lv4 .ox-reply-head b{font-size:15px;font-weight:700;letter-spacing:-.01em}.lv4 .ox-reply-status{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:500;color:var(--lv4-mute)}.lv4 .ox-reply-status i{width:6px;height:6px;border-radius:50%;background:var(--lv4-brand)}.lv4 .ox-searching{display:flex;align-items:center;gap:12px;font-size:14px;color:var(--lv4-mute)}.lv4 .ox-answer{font-size:clamp(.96875rem,.93rem + .2vw,1.0625rem);line-height:1.66;color:var(--lv4-text);max-width:64ch;text-wrap:pretty}.lv4 .ox-answer [data-s=h]{display:none}.lv4 .ox-answer [data-s=in]{animation:ox-token .26s var(--lv4-ease) both}.lv4 .ox-answer [data-caret]:after{content:"";display:inline-block;width:3px;height:1.05em;margin-left:3px;border-radius:2px;background:var(--lv4-brand);vertical-align:-.16em}.lv4 .ox-answer .ox-cite-btn[data-s=in]{animation:ox-cite-pop .36s var(--lv4-ease) both}@keyframes ox-token{0%{opacity:0;filter:blur(3px)}}@keyframes ox-cite-pop{0%{opacity:0;transform:scale(.5)}}.lv4 .ox-after{margin-top:6px}.lv4 .ox-after,.lv4 .ox-strip{display:flex;flex-direction:column;gap:10px}.lv4 .ox-strip{padding:12px;border-radius:16px;background:color-mix(in srgb,var(--lv4-surface-2) 70%,transparent);box-shadow:inset 0 0 0 1px var(--lv4-line)}.lv4 .ox-strip-row{display:flex;flex-wrap:wrap;gap:8px}.lv4 .ox-strip-item{display:flex;align-items:center;gap:9px;max-width:232px;min-height:44px;padding:7px 11px 7px 8px;border:0;border-radius:12px;cursor:pointer;font:inherit;font-size:13px;background:var(--lv4-surface);box-shadow:inset 0 0 0 1px var(--lv4-line-strong);transition:box-shadow var(--lv4-quick) var(--lv4-ease),transform var(--lv4-press) var(--lv4-ease)}.lv4 .ox-strip-item:hover{box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--lv4-brand) 55%,transparent),var(--lv4-lift)}.lv4 .ox-strip-item:active{transform:scale(.98)}.lv4 .ox-actions{display:flex;flex-wrap:wrap;align-items:center;gap:2px}.lv4 .ox-composer{padding:12px clamp(16px,3vw,30px) 16px;border-top:1px solid var(--lv4-line);background:color-mix(in srgb,var(--lv4-surface) 88%,transparent)}.lv4 .ox-composer-field{display:flex;align-items:center;gap:12px;min-height:50px;padding:6px 7px 6px 10px;border-radius:18px;background:var(--lv4-surface-2);box-shadow:inset 0 0 0 1px var(--lv4-line-strong);font-size:14.5px;color:var(--lv4-mute)}.lv4 .ox-composer-field>svg{width:30px;height:30px;padding:6px;border-radius:50%;color:var(--lv4-ink);background:var(--lv4-brand-soft)}.lv4 .ox-composer-field>span{flex:1 1 auto}.lv4 .ox-composer-send{display:grid;place-items:center;width:36px;height:36px;border-radius:50%;color:var(--lv4-on-fill);background:linear-gradient(180deg,var(--lv4-fill-top),var(--lv4-fill-bottom))}.lv4 .ox-composer-send svg{width:18px;height:18px}.lv4 .ox-composer-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:8px;font-size:11.5px;color:var(--lv4-mute)}.lv4 .ox-model-pill{display:inline-flex;align-items:center;gap:5px;font-weight:600}.lv4 .ox-model-pill svg{width:12px;height:12px}.lv4 .ox-model-pill svg:first-child{color:var(--lv4-ink)}.lv4 .ox-composer-note{display:inline-flex;gap:10px;min-width:0}.lv4 .ox-composer-disclaimer{display:none}.lv4 .ox-scrim{position:absolute;inset:0;z-index:1;background:rgba(0,0,0,.5)}.lv4 .ox-panel{position:absolute;top:0;right:0;bottom:0;z-index:2;width:min(392px,100%);overflow-y:auto;overscroll-behavior:contain;padding:14px 18px 22px;background:var(--lv4-surface);box-shadow:-1px 0 0 var(--lv4-line-strong),-30px 0 60px -30px rgba(0,0,0,.8);scrollbar-width:thin}.lv4 .ox-panel-head{display:flex;flex-direction:column;gap:4px;padding-bottom:6px}.lv4 .ox-back{display:inline-flex;align-items:center;gap:6px;align-self:flex-start;min-height:44px;padding:0 10px 0 6px;margin-left:-6px;border:0;border-radius:10px;background:none;cursor:pointer;font-size:13px;font-weight:600;color:var(--lv4-mute)}.lv4 .ox-back:hover{color:var(--lv4-text);background:var(--lv4-fill)}.lv4 .ox-back svg{width:16px;height:16px}.lv4 .ox-panel-title{font-family:var(--font-dm-sans),sans-serif;font-size:22px;font-weight:700;letter-spacing:-.02em}.lv4 .ox-panel-title:focus-visible{outline-offset:4px;border-radius:6px}.lv4 .ox-panel-sub{font-size:12.5px;color:var(--lv4-mute)}.lv4 .ox-group{display:flex;flex-direction:column;gap:10px;margin-top:18px}.lv4 .ox-group-label{display:flex;align-items:center;gap:7px;font-size:12px;font-weight:700;color:var(--lv4-mute)}.lv4 .ox-group-label svg{width:14px;height:14px}.lv4 .ox-source{position:relative;display:flex;flex-direction:column;gap:8px;padding:14px;border-radius:16px;background:var(--lv4-surface-2);box-shadow:inset 0 0 0 1px var(--lv4-line-strong);transition:box-shadow var(--lv4-t) var(--lv4-ease)}.lv4 .ox-source[data-selected]{box-shadow:inset 0 0 0 2px var(--lv4-brand),0 16px 40px -20px color-mix(in srgb,var(--lv4-brand) 60%,transparent)}.lv4 .ox-source-n{position:absolute;top:-8px;left:-6px;display:grid;place-items:center;min-width:22px;height:22px;padding:0 6px;border-radius:999px;font-size:11px;font-weight:700;color:var(--lv4-on-fill);background:var(--lv4-fill-mid);opacity:0;scale:.6;transition:opacity var(--lv4-quick) var(--lv4-ease),scale var(--lv4-t) var(--lv4-ease)}.lv4 .ox-source[data-selected] .ox-source-n{opacity:1;scale:1}.lv4 .ox-source-top{display:flex;align-items:center;gap:8px;font-size:13px}.lv4 .ox-kind-badge{display:inline-flex;align-items:center;min-height:20px;padding:0 8px;border-radius:999px;font-size:11px;font-weight:700;color:var(--lv4-mute);background:var(--lv4-surface-3)}.lv4 .ox-kind-badge[data-kind=guideline]{color:var(--lv4-ink);background:var(--lv4-brand-soft)}.lv4 .ox-source-meta{font-size:11.5px;color:var(--lv4-mute);min-width:0}.lv4 .ox-source-title{font-size:14.5px;font-weight:600;line-height:1.38;color:var(--lv4-text);text-wrap:pretty}.lv4 .ox-source-link{display:inline-flex;align-items:center;gap:6px;align-self:flex-start;min-height:44px;padding:0 14px;border-radius:12px;font-size:13px;font-weight:600;color:var(--lv4-text);background:var(--lv4-surface-3);transition:background-color var(--lv4-quick) var(--lv4-ease)}.lv4 .ox-source-link:hover{background:var(--lv4-brand-soft);color:var(--lv4-ink)}.lv4 .ox-source-link svg{width:14px;height:14px}.lv4 .ox-demo-disclaimer{display:flex;gap:10px;margin:18px auto 0;max-width:780px;font-size:14px;line-height:1.5;color:var(--lv4-mute)}.lv4 .ox-demo-disclaimer svg{width:16px;height:16px;flex:0 0 auto;margin-top:2px;color:var(--lv4-ink)}@media (min-width:640px){.lv4 .ox-composer-disclaimer{display:inline}}@media (min-width:1100px){.lv4 .ox-demo-grid{grid-template-columns:minmax(300px,.66fr) minmax(0,1.34fr)}}@media (max-width:767.98px){.lv4 .ox-demo{margin-inline:8px}.lv4 .ox-window{border-radius:16px}.lv4 .ox-window-url{display:none}.lv4 .ox-strip-item{max-width:100%;flex:1 1 100%}.lv4 .ox-composer-meta .ox-composer-note{display:none}}.lv4 .ox-bento{display:grid;gap:clamp(14px,1.6vw,20px);grid-template-columns:minmax(0,1fr)}.lv4 .ox-tile{flex-direction:column;gap:22px;overflow:clip;padding:clamp(20px,2.4vw,30px);border-radius:var(--lv4-radius-card);background:var(--lv4-surface);border:1px solid var(--lv4-card-border);box-shadow:var(--lv4-card-shadow)}.lv4 .ox-tile,.lv4 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.ox-whom-line{font-family:var(--font-dm-sans),sans-serif;font-weight:600;letter-spacing:-.015em;text-wrap:balance;font-size:clamp(1.1875rem,1.05rem + .6vw,1.5rem);line-height:1.35;color:var(--lv4-text);max-width:32ch}.lv4 .ox-whom-ask{display:flex;flex-direction:column;align-items:center;gap:10px;width:100%}.lv4 .ox-whom-ask-label{font-size:13px;font-weight:600;color:var(--lv4-mute)}.lv4 .ox-whom-question{display:flex;align-items:center;gap:14px;width:min(100%,560px);padding:14px 18px 14px 14px;border-radius:22px;text-align:left;font-size:15.5px;line-height:1.45;color:var(--lv4-text);background:var(--lv4-surface);box-shadow:inset 0 0 0 1px var(--lv4-line-strong),var(--ox-pop)}.lv4 .ox-whom-icon{display:grid;place-items:center;flex:0 0 auto;width:36px;height:36px;border-radius:50%;color:var(--lv4-ink);background:var(--lv4-brand-soft)}.lv4 .ox-whom-icon svg{width:18px;height:18px}.lv4 .ox-responsible{background:var(--lv4-canvas-sunk)}.lv4 .ox-responsible-grid{display:grid;gap:clamp(32px,5vw,72px);align-items:start}.lv4 .ox-responsible-head{display:flex;flex-direction:column;gap:20px;max-width:30rem}.lv4 .ox-responsible-company{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--lv4-mute)}.lv4 .ox-responsible-company svg{width:16px;height:16px;flex:0 0 auto}.lv4 .ox-responsible-body{display:flex;flex-direction:column;gap:8px}.lv4 .ox-disclaimer{display:flex;gap:14px;padding:clamp(18px,2.4vw,26px);border-radius:24px;font-size:clamp(1.03125rem,.98rem + .25vw,1.1875rem);line-height:1.55;color:var(--lv4-text);text-wrap:pretty;background:var(--lv4-surface);border:1px solid color-mix(in srgb,var(--lv4-brand) 30%,var(--lv4-card-border))}.lv4 .ox-disclaimer svg{width:22px;height:22px;flex:0 0 auto;margin-top:3px;color:var(--lv4-ink)}.lv4 .ox-rules li{display:flex;gap:14px;padding:18px 4px;border-bottom:1px solid var(--lv4-line)}.lv4 .ox-rules li:last-child{border-bottom:0}.lv4 .ox-rules li>span:last-child{display:flex;flex-direction:column;gap:3px}.lv4 .ox-rules b{font-size:1rem;font-weight:600;color:var(--lv4-text)}.lv4 .ox-rules li>span:last-child>span{font-size:.9375rem;line-height:1.55;color:var(--lv4-mute);max-width:60ch}.lv4 .ox-rule-icon{display:grid;place-items:center;flex:0 0 auto;width:36px;height:36px;border-radius:11px;color:var(--lv4-ink);background:var(--lv4-brand-soft)}.lv4 .ox-rule-icon svg{width:18px;height:18px}@media (min-width:1100px){.lv4 .ox-responsible-grid{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr)}}.lv4 .ox-numbers-inner{max-width:1040px}.lv4 .ox-numbers-title{font-size:clamp(1.25rem,1.1rem + .6vw,1.625rem);letter-spacing:-.02em}.lv4 .ox-numbers-line{margin-top:18px;font-family:var(--font-dm-sans),var(--font-inter),sans-serif;font-weight:700;font-size:clamp(1.625rem,1.05rem + 2.5vw,3.125rem);line-height:1.2;letter-spacing:-.028em;color:var(--lv4-mute);text-wrap:pretty}.lv4 .ox-number{color:var(--lv4-ink)}.lv4 .ox-numbers-source{margin-top:22px}.lv4 .ox-faq-official{display:flex;flex-wrap:wrap;align-items:center;gap:4px 16px;font-size:14px;color:var(--lv4-mute)}.lv4 .ox-faq-official .lv4-link svg{width:14px;height:14px}.lv4 .ox-brandline{font-weight:600;color:var(--lv4-text)}@media (prefers-reduced-motion:reduce){.lv4 .ox-cite-btn,.lv4 .ox-ladder-badge,.lv4 .ox-ladder-row,.lv4 .ox-models-option,.lv4 .ox-source,.lv4 .ox-source-n,.lv4 .ox-strip-item,.lv4 .ox-switch-thumb,.lv4 .ox-switch-track{transition:none}}