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auto;animation:cb-fade .48s var(--ease-out)}.cb__hero-pb-sub{font-family:var(--font-sans);font-size:14px;line-height:1.55;color:var(--fg-secondary)}@keyframes cb-fade{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}.cb__hero-stages span.active{background:var(--accent);width:36px}.cb__hero-vignette{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;background:radial-gradient(ellipse 80% 60% at 50% 45%,#080a1000 30%,#080a1080 95%),linear-gradient(180deg,#080a10b3,#080a1000 20%,#080a1000 70%,#080a10f2)}.cb__intro{display:block;width:100%;padding:clamp(48px,5vw,72px) clamp(56px,7vw,112px) clamp(44px,5vw,64px);border-bottom:1px solid var(--border-subtle)}.cb__intro-prose{font-family:var(--font-serif);font-size:clamp(1.5rem,3vw,2.375rem);line-height:1.28;color:var(--fg-heading);margin:0;max-width:none;text-wrap:pretty}.cb__intro-prose 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1080px){.cb__wins{grid-template-columns:repeat(2,1fr)}}@media (max-width: 540px){.cb__wins{grid-template-columns:1fr}}.cb__win{position:relative;background:var(--bg-surface);border:1px solid var(--border-subtle);padding:clamp(20px,2vw,26px);display:flex;flex-direction:column;gap:10px;overflow:hidden}.cb__win-year{font-family:var(--font-sans);font-size:13px;line-height:1;color:var(--fg-secondary)}.cb__win-title{font-family:var(--font-serif);font-size:clamp(1.25rem,1.6vw,1.5rem);color:var(--fg-heading);letter-spacing:-.012em;font-weight:400;line-height:1.15;margin:0}.cb__win-detail{font-family:var(--font-sans);font-size:14px;line-height:1.55;color:var(--fg-secondary)}.cb__pbs{display:grid;grid-template-columns:1fr 1fr;gap:0;padding:0 clamp(28px,4vw,56px) clamp(56px,6vw,80px)}@media (max-width: 820px){.cb__pbs{grid-template-columns:1fr}}.cb__pb{padding:clamp(28px,3vw,40px) clamp(20px,2.5vw,32px) clamp(28px,3vw,36px);border-left:1px solid var(--border-subtle)}.cb__pb:first-child{border-left:none}@media (max-width: 820px){.cb__pb{border-left:none;border-top:1px solid var(--border-subtle)}.cb__pb:first-child{border-top:none}}.cb__pb-head{display:flex;align-items:baseline;gap:14px;margin-bottom:clamp(24px,3vw,36px)}.cb__pb-name{font-family:var(--font-serif);font-size:clamp(2.25rem,3.6vw,3rem);line-height:1;letter-spacing:-.02em;color:var(--fg-heading);font-weight:400}.cb__pb-method{margin-left:auto;font-family:var(--font-mono);font-size:var(--fs-micro);text-transform:uppercase;letter-spacing:var(--tracking-wide);color:var(--fg-secondary)}.cb__pb-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:4px 28px}.cb__pb-block{padding-top:16px;border-top:1px solid var(--border-subtle);display:flex;flex-direction:column;gap:10px}.cb__pb-section{font-family:var(--font-mono);font-size:10px;text-transform:uppercase;letter-spacing:var(--tracking-wide);color:var(--fg-secondary)}.cb__pb-row{display:flex;align-items:baseline;gap:10px;font-family:var(--font-serif);font-feature-settings:"tnum"}.cb__pb-row .label{font-family:var(--font-mono);font-size:11px;text-transform:uppercase;letter-spacing:var(--tracking-wide);color:var(--fg-secondary);width:56px}.cb__pb-row .time{font-size:clamp(1.875rem,2.8vw,2.5rem);line-height:1;color:var(--fg-heading);letter-spacing:-.018em}.cb__pb-row .unit{font-family:var(--font-mono);font-size:var(--fs-micro);text-transform:uppercase;letter-spacing:var(--tracking-wide);color:var(--fg-secondary)}.cb__pb-main{margin-top:18px;font-family:var(--font-mono);font-size:11px;color:var(--fg-secondary);letter-spacing:var(--tracking-mono)}.cb__pb-main b{color:var(--fg-secondary);font-weight:500}.cb__guides{display:flex;flex-direction:column;gap:clamp(40px,4vw,56px);padding:clamp(40px,4.5vw,56px) clamp(28px,4vw,56px) clamp(56px,6vw,80px)}.cb__guide-head{padding-bottom:clamp(28px,3.5vw,44px)}.cb__guide-letter{font-family:var(--font-serif);font-size:clamp(2.5rem,4.4vw,4rem);color:var(--fg-heading);line-height:.9;letter-spacing:-.02em;font-weight:400}.cb__csp-row .pair{font-family:var(--font-serif);font-size:1.0625rem;color:var(--fg-heading);letter-spacing:-.005em}.cb__csp-row .tag{font-family:var(--font-mono);font-size:11px;text-transform:uppercase;letter-spacing:var(--tracking-wide);padding:3px 8px;border-radius:999px;border:1px solid var(--border);color:var(--fg-secondary);white-space:nowrap}.cb__csp-row .tag[data-v=yes]{color:var(--success);border-color:color-mix(in srgb,var(--success) 30%,var(--border))}.cb__csp-row .tag[data-v=no]{color:var(--danger);border-color:color-mix(in srgb,var(--danger) 30%,var(--border))}.cb__csp-row .tag[data-v=na]{color:var(--fg-secondary)}.cb__csp-row .tag[data-v=yes-ish]{color:var(--warn);border-color:color-mix(in srgb,var(--warn) 30%,var(--border))}.cb__csp-row .tag[data-v="yes*"],.cb__csp-row .tag[data-v="no*"]{color:var(--fg-secondary);border-color:var(--border)}.cb__csp-row .note{grid-column:1 / -1;font-family:var(--font-mono);font-size:11px;color:var(--fg-secondary);letter-spacing:var(--tracking-mono);padding-top:4px;line-height:1.5}.cb__obl-group .group-label{font-family:var(--font-mono);font-size:var(--fs-micro);text-transform:uppercase;letter-spacing:var(--tracking-wide);color:var(--fg-secondary);padding-bottom:8px;border-bottom:1px solid var(--border-subtle)}.cb__obl-row .case{font-family:var(--font-serif);font-size:.9375rem;color:var(--fg-heading);letter-spacing:-.003em}.cb__obl-row .alg{font-family:var(--font-mono);font-size:12px;color:var(--fg-secondary);letter-spacing:var(--tracking-mono);line-height:1.4}.cb__pbl{display:flex;align-items:flex-start;gap:4rem;width:100%}.cb__pbl-note{flex:0 0 50%;max-width:100ch;min-width:0}.cb__pbl-table{display:flex;gap:clamp(24px,3vw,40px);flex-shrink:0;align-self:flex-start;margin:0 auto}@media (max-width: 820px){.cb__pbl{flex-direction:column}.cb__pbl-table{margin:0}}.cb__pbl-note-body{margin:0;font-family:var(--font-sans);font-size:clamp(1rem,1.3vw,1.125rem);line-height:1.65;color:var(--fg-secondary);text-wrap:pretty}.cb__pbl-legend{display:flex;flex-direction:column;gap:8px}.cb__pbl-legend .group-label{font-family:var(--font-mono);font-size:var(--fs-micro);text-transform:uppercase;letter-spacing:var(--tracking-wide);color:var(--fg-secondary);padding-bottom:8px;border-bottom:1px solid var(--border-subtle);margin-bottom:6px}.cb__pbl-legend-row{display:flex;align-items:center;gap:10px;font-family:var(--font-mono);font-size:11.5px;color:var(--fg-secondary)}.cb__pbl-legend-row .swatch{width:14px;height:14px;border-radius:3px;flex-shrink:0;border:1px solid rgba(0,0,0,.4)}.cb__pbl-cells{display:flex;flex-direction:column;gap:8px}.cb__pbl-cells .group-label{font-family:var(--font-mono);font-size:var(--fs-micro);text-transform:uppercase;letter-spacing:var(--tracking-wide);color:var(--fg-secondary);padding-bottom:8px;border-bottom:1px solid var(--border-subtle)}.cb__pbl-cell{display:grid;grid-template-columns:auto minmax(0,1fr);gap:14px;padding:10px 12px;border-left:3px solid var(--cell-color);background:var(--bg-surface);align-items:baseline}.cb__pbl-cell .from-to{font-family:var(--font-serif);font-size:1.0625rem;color:var(--fg-heading);letter-spacing:-.005em}.cb__pbl-cell .from-to .arrow{color:var(--fg-secondary);margin:0 4px;font-style:italic}.cb__pbl-cell .alg{font-family:var(--font-mono);font-size:12.5px;color:var(--fg-primary);text-align:right;font-weight:500;letter-spacing:var(--tracking-mono);justify-self:end}.cb__elsewhere{display:flex;flex-wrap:wrap;gap:clamp(24px,3vw,44px);padding:clamp(36px,4vw,48px) clamp(28px,4vw,56px);border-top:1px solid var(--border-subtle)}.cb__elsewhere a{font-family:var(--font-serif);font-size:clamp(1.375rem,1.8vw,1.625rem);font-weight:400;letter-spacing:-.008em;color:var(--fg-heading);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:5px;text-decoration-color:var(--fg-secondary);border:none}.cb__elsewhere a:hover{color:var(--accent-hover);text-decoration-color:var(--accent-hover)}@media (max-width: 760px){.cb__pb-section{font-size:11.5px}.cb__pb-main{font-size:12px}.cb__pb-row .label{font-size:12px;width:60px}.cb__pb-row .unit{font-size:12px}}@media (max-width: 760px){.cb__sq1{align-items:flex-start;padding-top:6vh}.cb__sq1-svg{width:clamp(220px,62vw,300px)}.cb__hero{min-height:clamp(560px,78vh,720px)}.cb__hero-title{font-size:2rem}.cb__hero-title-block{max-width:22ch}.cb__hero-pb-headline{font-size:1.375rem}}