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minmax(0,1fr);gap:8px}.archive-item>svg{display:none}.numbers-section{gap:32px}.numbers-list{gap:16px}.how-step{padding-inline:24px}.faq-section{grid-template-columns:1fr 2fr;gap:40px}}@media(max-width:767px){html{scroll-padding-top:80px}.site-container{width:calc(100% - 32px)}.header-inner{gap:16px;min-height:64px}.wordmark{font-size:var(--text-base);gap:8px}.wordmark>svg{width:20px;height:20px}.main-nav{gap:16px}.nav-link{font-size:var(--text-xs)}.nav-link--extra{display:none}.hero{padding-top:32px}.hero-heading{flex-direction:column;align-items:flex-start;gap:16px;margin-bottom:24px}.hero-heading h1{max-width:420px;font-size:var(--text-lg);line-height:var(--leading-heading)}.hero-description{margin-top:16px}.puzzle-meta{text-align:left;flex-wrap:wrap;align-items:center;gap:8px;display:flex}.puzzle-meta p+p{margin-top:0}.game-shell{grid-template-columns:1fr}.game-board{padding:16px 8px 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var(--line);border-left:0;padding:16px}.stats-heading,.stats-footer{display:none}.stats-list{grid-template-columns:repeat(3,1fr);gap:16px;margin-top:0;display:grid}.stat,.stat:first-child{border-bottom:0;padding:0}.stat+.stat{border-left:1px solid var(--line);padding-left:16px}.stat dt{font-size:var(--text-xs)}.stat dd{margin-top:8px}.stat dd>span:first-child{font-size:var(--text-lg)}.stat-caption{font-size:var(--text-xs)}.stat-unit{display:none}.preview-note{align-items:baseline;gap:0 8px}.preview-label{flex-shrink:0}.hint-section{margin-top:32px}.hint-card{grid-template-columns:1fr;gap:24px;padding:24px}.hint-copy{grid-template-columns:32px 1fr;gap:16px}.hint-symbol{width:32px;height:40px}.hint-symbol svg{width:20px;height:20px}.hint-link{align-items:flex-start;margin-left:48px}.hint-link .button{min-height:40px;padding-inline:16px}.content-section{margin-top:56px}.section-heading{align-items:flex-start;gap:16px}.section-heading>.text-link{font-size:var(--text-xs);white-space:nowrap;margin-top:8px}.section-description{margin-top:-8px}.archive-grid{grid-template-columns:1fr}.archive-item{grid-template-columns:64px minmax(0,1fr) 16px;gap:8px;min-height:80px}.archive-item>svg{display:block}.archive-note{align-items:flex-start}.numbers-section{grid-template-columns:1fr;gap:32px;padding-block:32px}.numbers-intro h2,.numbers-intro p{max-width:none}.numbers-intro p{margin-top:8px}.numbers-list{gap:16px}.number-value{font-size:var(--text-2xl)}.number-name,.number-note{font-size:var(--text-xs)}.how-steps{grid-template-columns:1fr;gap:32px;margin-top:24px}.how-step,.how-step:first-child,.how-step:last-child{border-left:0;border-bottom:1px solid var(--line);padding:0 0 24px 48px;position:relative}.how-step:last-child{border-bottom:0;padding-bottom:0}.step-number{position:absolute;top:8px;left:0}.how-step h3{margin-top:16px}.how-step p{max-width:none}.how-callout{flex-direction:column;align-items:flex-start;gap:16px;margin-top:32px}.faq-section{grid-template-columns:1fr;gap:24px;margin-bottom:56px}.faq-intro h2{max-width:none}.faq-intro p:last-child{margin-top:8px}.faq-item summary{font-size:var(--text-sm);min-height:64px;padding-block:16px}.faq-item p{padding-right:24px}.footer-inner{flex-direction:column;gap:24px;padding-block:32px}.footer-inner p{max-width:300px}}.numbers-list>div{flex-direction:column;align-items:flex-start;display:flex}.numbers-list .number-value{order:-1}.ladder-scroll{overscroll-behavior:contain;width:100%;max-height:640px;overflow:hidden auto}.ladder-rows{flex-direction:column;align-items:center;margin:0;padding:0;list-style:none;display:flex}.ladder-row{border-radius:var(--radius-tile);border:1px solid 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16px;display:flex}.board-primary>span{font-size:var(--text-xs);color:var(--muted)}.official-game-link{align-items:center;gap:var(--space-1);color:var(--muted);font-size:var(--text-xs);display:inline-flex}.official-game-link:hover{text-decoration:underline}.archive-path-link{min-width:var(--space-3);min-height:var(--space-3);justify-content:center;align-items:center;display:inline-flex}.archive-page{padding-block:var(--space-4)}.archive-page>.content-section{margin-top:var(--space-3)}.archive-breadcrumb{gap:var(--space-1);margin-bottom:var(--space-3);color:var(--muted);font-size:var(--text-xs);display:flex}.archive-breadcrumb a:hover{text-decoration:underline}.path-table-scroll{margin-block:var(--space-4);overflow-x:auto}.path-table{border-collapse:collapse;width:100%;font-family:var(--font-mono);font-size:var(--text-sm);text-align:left}.path-table th,.path-table td{padding:var(--space-2);border-bottom:1px solid var(--line)}.path-table thead{color:var(--muted)}.path-table tbody tr:hover{background:var(--surface-2)}.route-explanation{max-width:var(--prose)}.route-explanation h2{font-size:var(--text-lg)}.route-explanation p{margin-block:var(--space-2);color:var(--muted)}@media(max-width:767px){.game-board{padding-top:8px}.ladder{margin-top:8px;margin-bottom:8px}.entry-help,.target-row{margin-top:8px}.board-primary .button{font-size:var(--text-xs);gap:8px;padding-inline:16px}}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}