@font-face{font-family:"Bodoni Moda";font-style:normal;font-weight:400 900;font-display:swap;src:url(/assets/fonts/bodoni-moda.woff2) format("woff2")}
@font-face{font-family:Literata;font-style:normal;font-weight:400 700;font-display:swap;src:url(/assets/fonts/literata.woff2) format("woff2")}
@font-face{font-family:Literata;font-style:italic;font-weight:400 700;font-display:swap;src:url(/assets/fonts/literata-italic.woff2) format("woff2")}
:root{--paper:#f5efe2;--card:#fdfaf3;--ink:#171411;--red:#b0181f;--soft:#5d554c;--rule:#171411;--display:"Bodoni Moda","Bodoni 72","Didot",Georgia,serif;--text:Literata,"Iowan Old Style",Palatino,Georgia,serif;--measure:66ch}
*{box-sizing:border-box}
html{background:var(--paper)}
body{margin:0;color:var(--ink);background:var(--paper);font-family:var(--text);font-size:18px;line-height:1.6;font-kerning:normal}
a{color:inherit;text-decoration-color:var(--red);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--red)}
:focus-visible{outline:2px solid var(--red);outline-offset:3px}
[hidden]{display:none!important}
button,input,select,textarea{font:inherit;color:inherit}
button,summary,select{cursor:pointer}
.skip{position:absolute;top:-80px;left:16px;background:var(--card);padding:10px 14px;z-index:50}.skip:focus{top:10px}
.pip{font-family:Georgia,serif}.pip.red,.red{color:var(--red)}
.numeral{font-family:var(--display);color:var(--red);font-weight:600}
.eyebrow{font-family:var(--display);font-size:18px;font-weight:600;margin:0 0 6px}
.index-note{font-size:15px;color:var(--soft);margin:18px 0 0}
.about-links{display:flex;flex-wrap:wrap;gap:8px 24px}


/* Masthead: the page carries the corner index of an ace of spades. */
.masthead{max-width:1120px;margin:0 auto;padding:28px 5% 0;display:flex;align-items:flex-end;justify-content:space-between;gap:24px 40px;flex-wrap:wrap;border-bottom:1.5px solid var(--rule)}
.wordmark{display:flex;align-items:flex-end;gap:14px;text-decoration:none;padding-bottom:16px}
.wordmark-text{font-family:var(--display);font-size:40px;line-height:1;letter-spacing:-.01em;font-weight:500}
.corner{display:inline-flex;flex-direction:column;align-items:center;line-height:.9;font-family:var(--display);font-weight:600}
.corner-rank{font-size:30px}.corner-suit{font-family:Georgia,serif;font-size:22px;margin-top:2px}
.corner-flip{transform:rotate(180deg)}
.suit-nav{display:flex;flex-wrap:wrap;align-items:center;gap:4px 10px;padding-bottom:16px;font-size:16px}
.suit-nav a{text-decoration:none;padding:2px 0}.suit-nav a[aria-current=page]{text-decoration:underline;text-decoration-thickness:1.5px;text-decoration-color:var(--red)}
.suit-nav .pip{font-size:12px}

main{max-width:1120px;margin:0 auto;padding:0 5%}

/* Home */
.home-title{padding:58px 0 40px;max-width:780px}
h1{font-family:var(--display);font-weight:500;letter-spacing:-.005em;line-height:1.05;margin:0}
.home-title h1{font-size:clamp(40px,6vw,76px)}
.intro{font-size:21px;line-height:1.5;color:var(--soft);margin:22px 0 0;max-width:620px}
.contents{border-top:1.5px solid var(--rule);border-bottom:1px solid var(--rule);padding:22px 0 26px}
.contents h2{font-family:var(--display);font-weight:500;font-size:28px;margin:0 0 18px}
.contents ol{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:0}
.contents li+li{border-left:1px solid var(--rule)}
.contents a{display:flex;gap:12px;padding:6px 18px 6px 0;text-decoration:none;align-items:flex-start;height:100%}
.contents li+li a{padding-left:18px}
.contents .numeral{font-size:26px;line-height:1;min-width:1.3em}
.contents-text{display:flex;flex-direction:column;gap:4px}.contents-text strong{font-family:var(--display);font-weight:600;font-size:20px;line-height:1.15}.contents-text span{font-size:14.5px;color:var(--soft);line-height:1.4}
.contents-count{font-family:var(--display);color:var(--ink)!important;font-size:14px!important;margin-top:4px;font-variant-numeric:tabular-nums}
.contents a:hover strong{text-decoration:underline;text-decoration-color:var(--red)}

.plate{margin:54px 0 0}
.plate-head{display:flex;align-items:baseline;justify-content:space-between;gap:16px 32px;flex-wrap:wrap;margin-bottom:22px}
.plate h2{font-family:var(--display);font-weight:500;font-size:32px;margin:0;line-height:1.15}
.plate-head a{font-size:16px}
.plate-grid{list-style:none;counter-reset:hand;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border:1.5px solid var(--rule)}
.plate-grid li{counter-increment:hand;min-width:0;padding:18px 20px 22px;border-right:1px solid var(--rule);border-bottom:1px solid var(--rule);display:flex;flex-direction:column;gap:14px}
.plate-grid li:nth-child(3n){border-right:0}.plate-grid li:nth-last-child(-n+3){border-bottom:0}
.plate-name{font-family:var(--display);font-size:22px;font-weight:600}
.plate-name::before{content:counter(hand) ".";color:var(--red);margin-right:.5em}
.cards{display:flex;gap:5px;max-width:100%;min-width:0}
.card{width:var(--card-w,52px);height:auto;flex:0 1 auto;min-width:0;font-family:Georgia,"Times New Roman",serif}
.plate-grid .card{--card-w:56px}

.hand-study{margin:60px 0 0;border-top:1.5px solid var(--rule);padding-top:26px;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.3fr);gap:24px 56px}
.record-head h2{font-family:var(--display);font-weight:500;font-size:32px;margin:0 0 10px;line-height:1.15}
.record-head p{margin:0;color:var(--soft);font-size:16px}
.record{margin:0;display:grid;grid-template-columns:auto minmax(0,1fr);gap:14px 24px;align-items:center}
.record>div{display:contents}
.record dt{font-family:var(--display);font-size:17px;font-weight:600;white-space:nowrap}
.record dd{margin:0;min-width:0}
.record .card{--card-w:60px}
.answer{grid-column:2;border-top:1px dotted var(--rule);padding-top:10px}
.answer summary{font-family:var(--display);font-weight:600;font-size:18px}
.answer p{margin:10px 0 0;font-size:16px}

.home-copy{max-width:var(--measure);margin:64px 0 80px;border-top:1.5px solid var(--rule);padding-top:8px}
.home-copy h2::before{content:none}
.home-copy h2{font-size:28px;margin-top:40px}

/* Chapters */
.chapter-title{padding:34px 0 28px;max-width:860px}
.running-head{display:flex;justify-content:space-between;gap:12px 24px;flex-wrap:wrap;font-size:14px;letter-spacing:.06em;text-transform:uppercase;font-variant-numeric:tabular-nums;margin:0 0 30px;padding-bottom:10px;border-bottom:1px solid var(--rule)}
.chapter-title h1{font-size:clamp(36px,5vw,64px);display:flex;align-items:flex-start;gap:.35em}
.numeral-large{color:var(--red);font-weight:400;font-size:.62em;line-height:1.55;flex:0 0 auto;white-space:nowrap;overflow-wrap:normal}
.section-list{max-width:var(--measure);margin:0 0 40px;border-top:1.5px solid var(--rule);border-bottom:1px solid var(--rule);padding:14px 0 16px}
.section-list .eyebrow{margin-bottom:6px}
.section-list ol{list-style:none;margin:0;padding:0;columns:2;column-gap:40px}
.section-list li{break-inside:avoid}
.section-list a{display:flex;align-items:baseline;gap:8px;text-decoration:none;padding:5px 0;font-size:16px}
.section-list a:hover .leader-text{text-decoration:underline;text-decoration-color:var(--red)}
.leader{flex:1;border-bottom:1px dotted var(--ink);min-width:20px;transform:translateY(-4px)}
.section-list .numeral{font-size:17px}
.prose{max-width:var(--measure);counter-reset:section;margin-bottom:70px}
.prose h2{font-family:var(--display);font-weight:500;font-size:32px;line-height:1.15;margin:52px 0 16px;scroll-margin-top:24px;counter-increment:section}
.prose h2::before{content:counter(section);color:var(--red);font-weight:400;margin-right:.45em}
.prose h2:first-child{margin-top:0}
.prose h3{font-family:var(--display);font-weight:600;font-size:23px;line-height:1.25;margin:32px 0 10px}
.prose p{margin:0 0 18px}
.prose strong{font-weight:700}
.prose table{border-collapse:collapse;width:100%;margin:24px 0 28px;font-size:16px;border-top:1.5px solid var(--rule);border-bottom:1.5px solid var(--rule)}
.prose th{text-align:left;font-family:var(--display);font-weight:600;font-size:17px;padding:10px 12px 8px 0;border-bottom:1px solid var(--rule)}
.prose td{padding:9px 12px 9px 0;border-bottom:1px dotted var(--ink);vertical-align:top}
.prose tr:last-child td{border-bottom:0}
.prose details{border-top:1px solid var(--rule);padding:12px 0}
.prose details:last-of-type{border-bottom:1px solid var(--rule)}
.prose summary{font-family:var(--display);font-weight:600;font-size:19px}
.prose details p{margin:10px 0 4px;font-size:17px}

.ranking{list-style:none;counter-reset:rank;margin:0 0 30px;padding:0;border-top:1.5px solid var(--rule)}
.ranking li{counter-increment:rank;display:grid;grid-template-columns:2.2em minmax(0,1fr) minmax(0,auto);gap:6px 14px;align-items:center;padding:16px 0;border-bottom:1px solid var(--rule)}
.ranking li::before{content:counter(rank);font-family:var(--display);color:var(--ink);font-size:28px;line-height:1;align-self:start;margin-top:2px}
.ranking-text strong{font-family:var(--display);font-weight:600;font-size:21px;display:block}
.ranking p{font-size:15.5px;line-height:1.45;margin:4px 0 0;max-width:30ch}
.ranking .card{--card-w:44px}

.calculator{border:1.5px solid var(--rule);padding:22px 26px 24px;margin:26px 0 30px;background:var(--card)}
.calculator h3{margin:0 0 4px}
.calculator>p{font-size:15px;color:var(--soft);margin:0 0 18px}
fieldset{border:0;padding:0;margin:0;min-width:0}
legend{font-family:var(--display);font-weight:600;font-size:17px;margin-bottom:12px}
.calc-inputs{display:grid;grid-template-columns:1fr 1.5fr;gap:16px}
.calc-inputs label{font-size:15px;font-weight:700}
.calc-inputs input,.calc-inputs select{display:block;width:100%;margin-top:6px;padding:9px 10px;min-height:46px;background:#fff;border:1px solid var(--ink);border-radius:0;font-size:17px;font-family:var(--text)}
.calc-inputs input[aria-invalid=true]{border-color:var(--red);outline:1px solid var(--red)}
button{padding:11px 20px;border:1.5px solid var(--ink);background:var(--ink);color:var(--paper);font-family:var(--display);font-weight:600;font-size:17px;border-radius:0}
button:hover{background:var(--red);border-color:var(--red)}
.calculator button{margin-top:18px}
button:disabled,fieldset:disabled{opacity:.55}
.calc-result{margin-top:22px;padding-top:16px;border-top:1px dotted var(--ink)}
.calc-result>span{font-size:15px;color:var(--soft)}
.calc-result strong{display:block;font-family:var(--display);font-weight:500;font-size:58px;line-height:1.15;color:var(--red);font-variant-numeric:tabular-nums}
.calc-result p{font-size:15px;margin:6px 0 0}
noscript p{font-size:15px;margin:14px 0 0}

.worksheet{border:1.5px solid var(--rule);padding:22px 26px 26px;background:var(--card);margin:20px 0 30px}
.sheet-heading{display:flex;align-items:baseline;justify-content:space-between;gap:12px}
.sheet-heading h3{margin:0}
.worksheet>p{font-size:15px;color:var(--soft);margin:6px 0 10px}
.sheet-field{display:block;font-family:var(--display);font-weight:600;font-size:19px;margin:20px 0 0}
.sheet-field>span{display:block;font-family:var(--text);font-weight:400;font-size:15px;color:var(--soft);margin:2px 0 8px}
.sheet-field textarea{display:block;width:100%;resize:vertical;min-height:96px;padding:10px;font-family:var(--text);font-size:16px;line-height:28px;border:1px solid var(--ink);border-radius:0;background:repeating-linear-gradient(#fff 0 27px,#d9d2c4 27px 28px);background-attachment:local}
.worksheet button{margin-top:20px}
.print-hint{font-size:14px;color:var(--soft)}

.sources{margin-top:56px;border-top:1.5px solid var(--rule);padding-top:14px;font-size:16px}
.sources h2{font-size:22px;margin:0 0 10px}.sources h2::before{content:none}
.sources ul{margin:0 0 10px;padding-left:20px}.sources p{color:var(--soft);font-size:15px}

.colophon{max-width:1120px;margin:0 auto;padding:26px 5% 30px;border-top:1.5px solid var(--rule);display:flex;justify-content:space-between;align-items:flex-end;gap:24px;font-size:15px}
.colophon-name{font-family:var(--display);font-size:26px;margin:0 0 4px}
.colophon p{margin:0 0 10px;color:var(--soft)}
.colophon nav{display:flex;flex-wrap:wrap;gap:6px 22px}
.error-page{max-width:640px;margin:0 auto;padding:14vh 5%}
.error-page h1{font-size:44px;margin:8px 0 16px}
.print-value{display:none}

@media(max-width:900px){
 .contents ol{grid-template-columns:repeat(2,minmax(0,1fr))}
 .contents li+li{border-left:0}.contents li:nth-child(even){border-left:1px solid var(--rule)}.contents li:nth-child(n+3){border-top:1px solid var(--rule)}
 .contents a,.contents li+li a{padding:14px 16px 14px 0}.contents li:nth-child(even) a{padding-left:16px}
 .plate-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
 .plate-grid li:nth-child(3n){border-right:1px solid var(--rule)}.plate-grid li:nth-child(2n){border-right:0}
 .plate-grid li:nth-last-child(-n+3){border-bottom:1px solid var(--rule)}.plate-grid li:last-child{border-bottom:0}
 .hand-study{grid-template-columns:1fr}.answer{grid-column:1}
 .ranking li{grid-template-columns:2em minmax(0,1fr)}.ranking .cards{grid-column:2}
 .section-list ol{columns:1}
}
@media(max-width:600px){
 body{font-size:17px}
 .prose table,.outs-table,.schedule,.review-log{display:block;overflow-x:auto;max-width:100%;-webkit-overflow-scrolling:touch}
 .prose table thead,.prose table tbody{display:table;width:100%;min-width:max-content}
 .masthead{padding-top:20px;gap:10px 20px}.wordmark{padding-bottom:10px;gap:10px}.wordmark-text{font-size:32px}.corner-rank{font-size:24px}.corner-suit{font-size:18px}
 .suit-nav{font-size:15px;gap:2px 8px;padding-bottom:12px}
 .home-title{padding:36px 0 28px}.intro{font-size:18px}
 .contents ol{grid-template-columns:1fr}.contents li{border-left:0!important;padding:0}.contents li+li{border-top:1px solid var(--rule)}
 .contents a,.contents li+li a,.contents li:nth-child(even) a{padding:12px 0}
 .plate-grid{grid-template-columns:1fr}
 .plate-grid li{border-right:0!important;border-bottom:1px solid var(--rule)!important;padding:14px 14px 18px}.plate-grid li:last-child{border-bottom:0!important}
 .plate-grid .card,.record .card{--card-w:48px}
 .plate h2,.record-head h2{font-size:26px}
 .record{grid-template-columns:1fr;gap:6px}.record dt{margin-top:10px}
 .chapter-title{padding-top:26px}.chapter-title h1{gap:.3em;font-size:clamp(28px,9.5vw,36px);overflow-wrap:anywhere;hyphens:auto}
 .home-title h1{overflow-wrap:anywhere;hyphens:auto}
 .running-head{font-size:12px}
 .prose h2{font-size:26px}.prose table{font-size:14.5px}.prose td,.prose th{padding-right:8px;overflow-wrap:anywhere}
 .ranking .card{--card-w:40px}.ranking li{gap:4px 10px}.ranking p{max-width:none}
 .calculator,.worksheet{padding:16px}.calc-inputs{grid-template-columns:1fr}.calc-result strong{font-size:44px}
 .colophon{flex-direction:column;align-items:flex-start}.colophon .corner-flip{align-self:flex-end}
}
.record .cards{flex-wrap:wrap}
@media(max-width:360px){.plate-grid .card,.record .card{--card-w:42px}.ranking .card{--card-w:36px}.wordmark-text{font-size:28px}}
@media print{
 html,body{background:#fff;font-size:11pt}
 .masthead,.suit-nav,.colophon,.skip,.chapter-title,.section-list,.sources,button,.print-hint{display:none!important}
 main{padding:0;max-width:none}
 .prose:has(.print-target)>:not(.print-target){display:none!important}
 .print-target{border:0;padding:0;background:#fff;margin:0}
 .worksheet textarea{height:70px!important;min-height:70px;background:#fff}
 .sheet-field{margin:12px 0;break-inside:avoid}.sheet-field>span{font-size:9pt}
 .print-value{display:block;white-space:pre-wrap;min-height:65px;border-bottom:1px solid #999;font-family:var(--text);font-weight:400;font-size:11pt;overflow-wrap:anywhere}
 .sheet-field:has(.print-value) textarea{display:none}
 .worksheet>p{font-size:10pt}.sheet-heading h3{font-size:17pt}
}

/* Part indexes, running feet and cross-part navigation */
.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.part-intro{margin-bottom:30px}.part-intro p:last-child{margin-bottom:0}
.part-list{max-width:var(--measure);border-top:1.5px solid var(--rule);padding-top:14px;margin:0 0 56px}
.part-list ol{list-style:none;margin:0;padding:0}
.part-list li{border-bottom:1px solid var(--rule)}
.part-list a{display:flex;gap:16px;align-items:flex-start;padding:16px 0;text-decoration:none}
.part-list .numeral{font-size:22px;line-height:1.2;min-width:2.6em;font-variant-numeric:tabular-nums}
.part-text{display:flex;flex-direction:column;gap:4px}.part-text strong{font-family:var(--display);font-weight:600;font-size:22px;line-height:1.2}.part-text span{font-size:16px;color:var(--soft);line-height:1.45}
.part-list a:hover strong{text-decoration:underline;text-decoration-color:var(--red)}
.part-cross{max-width:var(--measure);margin:0 0 70px;border-top:1.5px solid var(--rule);padding-top:12px}
.part-cross ul{list-style:none;margin:0;padding:0}.part-cross li{padding:6px 0;border-bottom:1px dotted var(--ink);font-size:16px}
.part-cross a{text-decoration:none}.part-cross a:hover strong{text-decoration:underline;text-decoration-color:var(--red)}
.part-cross strong{font-family:var(--display);font-weight:600}.part-cross li span:not(.numeral){color:var(--soft)}
.part-nav{max-width:var(--measure);display:grid;grid-template-columns:1fr auto 1fr;gap:16px 24px;align-items:start;border-top:1.5px solid var(--rule);padding:14px 0 0;margin:-30px 0 70px;font-size:16px}
.part-nav a{text-decoration:none;display:block}
.part-nav a span{display:block;font-family:var(--display);font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:var(--soft)}
.part-nav div:last-child{text-align:right}
.part-nav a:hover{text-decoration:underline;text-decoration-color:var(--red)}
.part-nav-index{font-family:var(--display);font-weight:600;text-align:center;padding-top:14px}

/* Starting-hand grid */
.hand-grid-figure{margin:24px 0 32px}
.hand-grid{border-collapse:collapse;width:100%;table-layout:fixed;font-size:13px;font-variant-numeric:tabular-nums;border:1.5px solid var(--rule)}
.hand-grid caption{caption-side:bottom;text-align:left;font-size:15px;color:var(--soft);padding:10px 0 0}
.hand-grid th{font-family:var(--display);font-weight:600;font-size:14px;padding:4px 0;text-align:center;border-bottom:1px solid var(--rule)}
.hand-grid tbody th{border-bottom:0;border-right:1px solid var(--rule)}
.hand-grid td{text-align:center;padding:5px 0;border:1px dotted #b9b2a4;line-height:1}
.hand-grid td span{display:inline-block}
.grid-pair{background:var(--ink);color:var(--paper);font-weight:700}
.grid-suited{color:var(--red);font-weight:700}
.grid-offsuit{color:var(--ink)}
.hand-grid-figure figcaption{display:flex;flex-wrap:wrap;gap:8px 24px;font-size:15px;margin-top:10px}
.hand-grid-figure figcaption b{display:inline-block;padding:1px 6px;border:1px solid var(--rule);margin-right:6px;font-size:13px}
.hand-grid-figure figcaption b.grid-pair{background:var(--ink);color:var(--paper)}

/* Static tables: outs, schedule, review log, comparison */
.outs-table,.schedule,.review-log{border-collapse:collapse;width:100%;margin:20px 0 30px;font-size:16px;border-top:1.5px solid var(--rule);border-bottom:1.5px solid var(--rule);font-variant-numeric:tabular-nums}
.outs-table caption,.schedule caption,.review-log caption{caption-side:bottom;text-align:left;font-size:15px;color:var(--soft);padding:8px 0 0}
.outs-table th,.schedule th,.review-log th{font-family:var(--display);font-weight:600;font-size:16px;text-align:left;padding:8px 12px 6px 0;border-bottom:1px solid var(--rule)}
.outs-table td,.schedule td,.review-log td{padding:6px 12px 6px 0;border-bottom:1px dotted var(--ink)}
.outs-table tbody th,.schedule tbody th{border-bottom:1px dotted var(--ink);font-family:var(--text);font-weight:700}
.outs-table tr:last-child td,.outs-table tr:last-child th,.schedule tr:last-child td,.schedule tr:last-child th,.review-log tr:last-child td{border-bottom:0}
.review-log td:first-child{max-width:34ch}

/* Glossary */
.glossary{margin:0 0 30px;border-top:1px solid var(--rule)}
.glossary>div{padding:12px 0;border-bottom:1px dotted var(--ink)}
.glossary dt{font-family:var(--display);font-weight:600;font-size:20px;scroll-margin-top:24px}
.glossary dt .en{font-family:var(--text);font-weight:400;font-style:italic;font-size:16px;color:var(--soft)}
.glossary dd{margin:4px 0 0;font-size:17px}

/* Print sheet */
.print-sheet{border:1.5px solid var(--rule);padding:22px 26px 24px;background:var(--card);margin:20px 0 30px}
.print-sheet h3{margin:0 0 14px}.print-sheet h4{font-family:var(--display);font-weight:600;font-size:18px;margin:0 0 8px}
.sheet-columns{display:grid;grid-template-columns:1fr 1fr;gap:24px 40px}
.print-sheet ol{margin:0;padding-left:22px;font-size:16px}.print-sheet ol li{padding:2px 0}.print-sheet ol span{color:var(--soft);font-family:Georgia,serif}
.print-sheet table{border-collapse:collapse;width:100%;font-size:15px;font-variant-numeric:tabular-nums}
.print-sheet th{text-align:left;font-family:var(--display);font-weight:600;border-bottom:1px solid var(--rule);padding:4px 8px 4px 0}
.print-sheet td{padding:4px 8px 4px 0;border-bottom:1px dotted var(--ink)}
.print-sheet p{font-size:14px;color:var(--soft);margin:10px 0 0}
.print-sheet button{margin-top:18px}

/* Quiz */
.quiz{margin:20px 0 30px}
.quiz h3{margin:0 0 6px}
.quiz-status{font-size:16px;color:var(--soft);margin:0 0 18px}
.quiz-list{list-style:none;margin:0;padding:0}
.quiz-item{border-top:1.5px solid var(--rule);padding:18px 0 22px}
.quiz-number{font-family:var(--display);font-weight:600;font-size:17px;margin:0 0 12px}
.quiz-item .record{grid-template-columns:auto minmax(0,1fr);gap:10px 20px}
.quiz-item .record .card{--card-w:52px}
.quiz-choices{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0 0}
.quiz-choices button.is-right{background:var(--red);border-color:var(--red)}
.quiz-choices button.is-wrong{background:var(--paper);color:var(--ink);text-decoration:line-through}
.quiz-verdict{font-weight:700;margin:12px 0 0}
.quiz-item .answer{grid-column:auto;margin-top:14px;border-top:1px dotted var(--rule);padding-top:8px}
.quiz-item .answer summary{font-size:17px}
.quiz-controls{display:flex;gap:12px;margin-top:20px;border-top:1.5px solid var(--rule);padding-top:18px}
.quiz-controls button:last-child{background:var(--paper);color:var(--ink)}

@media(max-width:1180px){.contents ol{grid-template-columns:repeat(3,minmax(0,1fr))}.contents li+li{border-left:0}.contents li:not(:nth-child(3n+1)){border-left:1px solid var(--rule)}.contents li:nth-child(n+4){border-top:1px solid var(--rule)}.contents a,.contents li+li a{padding:12px 14px 12px 0}.contents li:not(:nth-child(3n+1)) a{padding-left:14px}}
@media(max-width:900px){.sheet-columns{grid-template-columns:1fr}.part-nav{grid-template-columns:1fr 1fr}.part-nav-index{grid-column:1/-1;text-align:left;padding-top:0;order:-1}}
@media(max-width:600px){.contents ol{grid-template-columns:1fr}.contents li{border-left:0!important;border-top:1px solid var(--rule)}.contents li:first-child{border-top:0}.contents a,.contents li+li a,.contents li:not(:nth-child(3n+1)) a{padding:12px 0!important}
 .hand-grid{font-size:10px}.hand-grid th{font-size:11px}.hand-grid td{padding:4px 0}
 .part-nav{grid-template-columns:1fr}.part-nav div:last-child{text-align:left}
 .quiz-item .record .card{--card-w:44px}.quiz-choices button{flex:1 1 100%}
 .outs-table,.schedule,.review-log{font-size:14px}.outs-table td,.outs-table th,.schedule td,.schedule th,.review-log td,.review-log th{padding-right:6px}}