.canonical-page{background:var(--paper);min-height:100vh;color:var(--ink)}.header-tag,.canonical-category,.canonical-status,.aside-label,.public-claim-id{color:var(--faint);letter-spacing:.1em;text-transform:uppercase;font:10px DM Mono,monospace}.canonical-intro{padding:83px var(--page-pad) 45px;border-bottom:1px solid var(--line)}.canonical-category{color:var(--blue);margin-bottom:27px}.canonical-id-row{align-items:center;gap:18px;margin-bottom:14px;display:flex}.canonical-id{color:var(--ink);letter-spacing:.06em;font:500 12px DM Mono,monospace}.canonical-status{color:var(--amber)}.canonical-intro h1{letter-spacing:-.075em;max-width:850px;margin:0;font:600 clamp(44px,6vw,82px)/.95 Space Grotesk,sans-serif}.canonical-intro>p{max-width:570px;color:var(--muted);margin:25px 0 41px;font-size:17px;line-height:1.55}.intro-foot{border-top:1px solid var(--line);color:var(--faint);text-transform:uppercase;gap:30px;padding-top:15px;font:10px DM Mono,monospace;display:flex}.problem-section{max-width:1150px;padding:68px var(--page-pad) 72px;border-bottom:1px solid var(--line);grid-template-columns:260px 1fr;gap:70px;margin:auto;display:grid}.problem-content{grid-template-columns:minmax(0,1.15fr) minmax(260px,.85fr);gap:64px;display:grid}.problem-label{color:var(--blue);letter-spacing:.08em;text-transform:uppercase;margin-bottom:10px;font:10px DM Mono,monospace;display:block}.problem-description p{max-width:650px;color:var(--ink);margin:0 0 30px;font-size:16px;line-height:1.65}.problem-description p:last-child{margin-bottom:0}.problem-metadata{gap:30px;display:grid}.problem-metadata p{color:var(--muted);margin:0;font-size:12px;line-height:1.55}.problem-metadata dl{margin:0}.problem-metadata dl>div{border-bottom:1px solid var(--line);grid-template-columns:minmax(90px,.8fr) 1.2fr;gap:12px;padding:8px 0;display:grid}.problem-metadata dt{color:var(--faint);text-transform:uppercase;font:9px DM Mono,monospace}.problem-metadata dd{color:var(--ink);overflow-wrap:anywhere;margin:0;font-size:11px;line-height:1.45}.problem-metadata ul{margin:0;padding:0;list-style:none}.problem-metadata li{border-bottom:1px solid var(--line);gap:4px;padding:9px 0;display:grid}.problem-metadata a{color:var(--blue);font-size:11px;line-height:1.45;text-decoration:none}.problem-metadata a:hover{text-decoration:underline}.problem-metadata small{color:var(--faint);font:9px/1.45 DM Mono,monospace}.problem-abstracts{border-top:1px solid var(--line);grid-column:1/-1;gap:28px;margin-top:8px;padding-top:34px;display:grid}.problem-abstract p{color:var(--ink);max-width:820px;margin:0 0 8px;font-size:15px;line-height:1.7}.problem-abstract small{color:var(--faint);text-transform:uppercase;font:10px DM Mono,monospace}.version-history{border-top:1px solid var(--line);gap:6px;margin:16px 0 0;padding-top:14px;display:grid}.version-row{color:var(--muted);justify-content:space-between;font:10px DM Mono,monospace;display:flex}.version-row span:first-child{color:var(--blue)}.permanent-id{font-size:11px;margin:14px 0 0!important}.permanent-id code{color:var(--ink);overflow-wrap:anywhere;font:10px DM Mono,monospace}.knowledge-section{max-width:1150px;padding:70px var(--page-pad) 77px;border-bottom:1px solid var(--line);grid-template-columns:260px 1fr;gap:70px;margin:auto;display:grid}.section-title{position:relative}.section-title>span{color:var(--blue);font:10px DM Mono,monospace}.section-title h2{letter-spacing:-.05em;margin:13px 0 9px;font:600 25px Space Grotesk,sans-serif}.section-title p{color:var(--muted);margin:0;font-size:12px;line-height:1.5}.frontier{padding-top:33px}.frontier-single{flex-direction:column;align-items:flex-start;gap:15px;min-width:0;padding:33px 0 5px;display:flex}.frontier-single>span{color:var(--blue);letter-spacing:.1em;text-transform:uppercase;font:10px DM Mono,monospace}.frontier-single>strong{letter-spacing:-.06em;overflow-wrap:anywhere;word-break:break-word;max-width:100%;font:600 clamp(30px,4vw,52px)/1.08 Space Grotesk,sans-serif}.frontier-single>p{max-width:560px;color:var(--muted);margin:0;font-size:12px;line-height:1.55}.frontier-single.one-sided>p{color:var(--amber);text-transform:uppercase;font:10px DM Mono,monospace}.frontier-labels,.frontier-foot{color:var(--faint);text-transform:uppercase;justify-content:space-between;font:10px DM Mono,monospace;display:flex}.frontier-values{align-items:center;gap:28px;margin:27px 0 23px;display:flex}.frontier-values strong{white-space:nowrap;letter-spacing:-.06em;font:600 clamp(24px,3vw,40px) Space Grotesk,sans-serif}.frontier-line{background:var(--line);flex:1;justify-content:center;align-items:center;height:1px;display:flex;position:relative}.frontier-line:before{content:"";background:var(--blue);width:42%;height:1px;position:absolute;left:0}.frontier-line i{z-index:1;border:2px solid var(--blue);background:var(--paper);border-radius:50%;width:10px;height:10px}.frontier-line i:last-child{position:absolute;left:42%}.frontier-line span{color:var(--amber);letter-spacing:.08em;white-space:nowrap;font:10px DM Mono,monospace;position:absolute;top:16px}.frontier-foot span:nth-child(2){color:var(--amber)}.frontier.asymptotic .frontier-line:before{width:58%}.frontier.asymptotic .frontier-line i:last-child{left:58%}.canonical-columns{max-width:1150px;padding:73px var(--page-pad) 105px;grid-template-columns:minmax(0,1fr) 280px;gap:92px;margin:auto;display:grid}.canonical-main .section-title{border-bottom:1px solid var(--ink);grid-template-columns:35px 1fr;padding-bottom:19px;display:grid}.canonical-main .section-title p{grid-column:2}.canonical-main .section-title h2{margin:0 0 8px}.claims-table{margin-bottom:75px}.public-claim{border-bottom:1px solid var(--line);grid-template-columns:62px 1fr auto;align-items:start;gap:20px;min-height:116px;padding:21px 0;display:grid}.claim-year{color:var(--faint);padding-top:3px;font:10px DM Mono,monospace}.public-claim-copy{flex-direction:column;gap:5px;display:flex}.public-claim-copy strong{color:var(--blue);letter-spacing:-.05em;font:600 21px DM Mono,monospace}.public-claim-copy>span:not(.public-claim-id){color:var(--ink);text-transform:uppercase;font:10px DM Mono,monospace}.public-claim-copy small{color:var(--muted);font-size:11px}.public-claim-sources a{color:var(--blue);text-decoration:none}.public-claim-sources a:hover{text-decoration:underline}.public-status{text-transform:uppercase;color:var(--green);padding-top:3px;font:10px DM Mono,monospace}.public-status.source_confirmed{color:var(--blue)}.lower-title{margin-bottom:20px}.history{border-left:1px solid var(--line)}.history>div{border-bottom:1px solid var(--line);grid-template-columns:70px 1fr;gap:15px;padding:15px 0 15px 20px;display:grid;position:relative}.history>div:before{content:"";background:var(--blue);border-radius:50%;width:7px;height:7px;position:absolute;top:20px;left:-4px}.history span{color:var(--faint);font:10px DM Mono,monospace}.history strong,.history small{grid-column:2}.history strong{font-size:13px}.history small{color:var(--muted);margin-top:-8px;font-size:11px}.canonical-aside{padding-top:5px}.aside-block{border-top:1px solid var(--ink);margin-bottom:38px;padding:16px 0 28px}.aside-label{color:var(--blue)}.aside-block h3{letter-spacing:-.03em;margin:18px 0 8px;font:600 16px Space Grotesk,sans-serif}.aside-block p{color:var(--muted);margin:0 0 17px;font-size:12px;line-height:1.5}.aside-block a{color:var(--blue);font-size:11px;text-decoration:none}.review-meter{gap:3px;margin:20px 0 10px;display:flex}.review-meter span{background:var(--blue);width:40px;height:3px}.aside-block small{color:var(--muted);font-size:10px}.citation code{color:var(--muted);margin:18px 0;font:11px/1.6 DM Mono,monospace;display:block}.citation button{color:var(--blue);text-transform:uppercase;background:0 0;border:0;padding:0;font:10px DM Mono,monospace}.canonical-link{color:var(--blue);text-transform:uppercase;letter-spacing:.05em;align-items:center;gap:8px;margin:-18px 0 28px;font:10px DM Mono,monospace;text-decoration:none;display:inline-flex}.canonical-link svg{fill:none;stroke:currentColor;stroke-width:1.5px;width:14px;height:14px}.canonical-page footer{max-width:none}@media (max-width:800px){.header-tag{margin-left:auto}.canonical-intro{padding:55px 24px 35px}.canonical-intro h1{font-size:51px}.canonical-intro>p{font-size:15px}.intro-foot{flex-wrap:wrap;gap:12px 20px}.problem-section,.knowledge-section,.canonical-columns{padding:52px 24px 60px;display:block}.problem-section .section-title{margin-bottom:36px}.problem-content{display:block}.problem-description{margin-bottom:42px}.problem-metadata{gap:36px}.knowledge-section .section-title{margin-bottom:40px}.canonical-columns{padding-top:52px}.canonical-aside{margin-top:65px}.public-claim{grid-template-columns:48px 1fr}.public-status{grid-column:2}.frontier-values{gap:12px}.frontier-values strong{font-size:25px}}.frontier-explanation{border-left:2px solid var(--amber);background:var(--amber-tint);margin:24px 0 42px;padding:12px 16px}.frontier-explanation strong{text-transform:uppercase;font:11px DM Mono,monospace}.frontier-explanation p{color:var(--muted);margin:8px 0 0;font-size:12px;line-height:1.55}.spec-constraints{font:10px DM Mono,monospace;color:var(--faint)!important}.public-reproduction{border-top:1px solid var(--line);gap:6px;padding:12px 0;display:grid}.public-reproduction strong{font-size:12px}.public-reproduction span{color:var(--green);font:9px DM Mono,monospace}.public-reproduction small{color:var(--muted);word-break:break-all;font:9px/1.5 DM Mono,monospace}.public-reproduction a{font-size:10px}.canonical-bounty{border-top:1px solid var(--line);gap:6px;padding:12px 0;display:grid}.canonical-bounty strong{font-size:12px}.canonical-bounty>span{color:var(--green);font:11px DM Mono,monospace}.canonical-bounty small{color:var(--muted);font-size:10px}.canonical-page{overflow-x:clip}.canonical-intro,.problem-section,.problem-content,.problem-description,.problem-metadata,.knowledge-section,.frontier,.canonical-columns,.canonical-main,.canonical-aside,.public-claim,.public-claim-copy{min-width:0}.canonical-intro h1,.canonical-intro>p,.intro-foot span,.problem-description p,.problem-metadata a,.public-claim-copy strong,.public-claim-copy small,.aside-block p,.aside-block a,.citation code,.spec-constraints{overflow-wrap:anywhere;word-break:break-word}.frontier-values{grid-template-columns:minmax(0,1fr) minmax(90px,.7fr) minmax(0,1fr);display:grid}.frontier-values strong{white-space:normal;overflow-wrap:anywhere;word-break:break-word;min-width:0;max-width:100%;line-height:1.08}.frontier-values>strong:last-child{text-align:right}.frontier-labels,.frontier-foot{gap:20px}.frontier-labels span,.frontier-foot span{overflow-wrap:anywhere;min-width:0}.public-claim-copy{overflow:hidden}.public-claim-sources,.public-claim-sources span{overflow-wrap:anywhere;min-width:0}.citation code{white-space:pre-wrap}.canonical-page footer{flex-wrap:wrap;min-width:0}@media (max-width:800px){.canonical-intro h1{overflow-wrap:anywhere;font-size:clamp(36px,12vw,51px)}.frontier-values{grid-template-columns:minmax(0,1fr);gap:28px}.frontier-values strong{font-size:clamp(18px,6vw,25px)}.frontier-values>strong:last-child{text-align:right}.frontier-line{width:100%;min-width:0}.frontier-labels,.frontier-foot{align-items:flex-start;gap:12px}.frontier-labels span,.frontier-foot span{flex:1}.problem-metadata dl>div{grid-template-columns:minmax(0,.75fr) minmax(0,1.25fr)}.public-claim{grid-template-columns:40px minmax(0,1fr)}}.challenge-section{max-width:1150px;padding:72px var(--page-pad);background:var(--ink);color:#fff;margin:auto}.challenge-copy{max-width:850px}.challenge-copy .section-kicker{color:#9dc2ff}.challenge-copy h2{letter-spacing:-.06em;margin:14px 0;font:600 clamp(32px,5vw,58px)/1 Space Grotesk,sans-serif}.challenge-copy>p:not(.section-kicker):not(.challenge-standard){color:#d7dde7;max-width:700px;font-size:16px;line-height:1.6}.challenge-directions{background:#47505c;grid-template-columns:1fr 1fr;gap:1px;margin:32px 0;display:grid}.challenge-directions div{background:var(--ink);gap:8px;padding:20px;display:grid}.challenge-directions strong{font:600 15px Space Grotesk,sans-serif}.challenge-directions span{color:#b9c2cf;font-size:12px;line-height:1.5}.challenge-directions code{color:#fff;font:13px DM Mono,monospace}.challenge-standard{color:#b9c2cf;max-width:700px;font-size:12px;line-height:1.6}.challenge-link{color:var(--ink);text-transform:uppercase;letter-spacing:.05em;background:#fff;align-items:center;gap:10px;margin-top:18px;padding:12px 16px;font:11px DM Mono,monospace;text-decoration:none;display:inline-flex}.challenge-link:hover{background:#cfe0ff}.challenge-link span{font-size:15px}@media (max-width:800px){.challenge-section{padding:52px 24px}.challenge-directions{grid-template-columns:1fr}}.scope-calculator{border-top:1px solid var(--line);grid-column:1/-1;grid-template-columns:1fr 1fr;gap:24px;margin-top:10px;padding-top:30px;display:grid}.scope-calculator h3{margin:0 0 8px;font:600 17px Space Grotesk,sans-serif}.scope-calculator p{color:var(--muted);margin:0;font-size:12px;line-height:1.55}.scope-controls{gap:10px;display:grid}.scope-controls label{color:var(--faint);text-transform:uppercase;grid-template-columns:1fr 1fr;align-items:center;gap:10px;font:10px DM Mono,monospace;display:grid}.scope-controls input{border:1px solid var(--line);background:var(--paper);min-width:0;color:var(--ink);padding:8px;font:11px DM Mono,monospace}.scope-result{border-left:3px solid var(--green);background:var(--surface);grid-column:1/-1;justify-content:space-between;gap:12px;padding:12px 14px;display:flex}.scope-result.changed{border-color:var(--amber)}.scope-result strong{font-size:12px}.scope-result span{color:var(--muted);font:10px DM Mono,monospace}.scope-empty{grid-column:1/-1}.embed-snippet{border-top:1px solid var(--ink);margin-bottom:38px;padding:16px 0 28px}.embed-snippet p{color:var(--muted);margin:14px 0;font-size:12px;line-height:1.5}.embed-snippet code{background:var(--surface);color:var(--muted);overflow-wrap:anywhere;padding:10px;font:9px/1.5 DM Mono,monospace;display:block}.embed-snippet button{color:var(--blue);text-transform:uppercase;background:0 0;border:0;margin-top:12px;padding:0;font:10px DM Mono,monospace}@media (max-width:800px){.scope-calculator{display:block}.scope-controls{margin-top:20px}.scope-result{flex-direction:column;margin-top:20px}}.researcher-reputation{border-top:1px solid var(--line);gap:26px;margin:28px 0 0;padding-top:18px;display:flex}.researcher-reputation div{gap:4px;display:grid}.researcher-reputation strong{font:600 24px Space Grotesk,sans-serif}.researcher-reputation span{color:var(--faint);text-transform:uppercase;font:9px DM Mono,monospace}@media (max-width:700px){.researcher-reputation{flex-wrap:wrap;gap:16px}}.claim-follow-form{grid-column:2;display:inline-flex}.claim-follow-form button{color:var(--blue);text-transform:uppercase;cursor:pointer;background:0 0;border:0;padding:0;font:10px DM Mono,monospace}.claim-follow-form button:hover{text-decoration:underline}@media (max-width:800px){.claim-follow-form{grid-column:2}}