:root{--ribbon:#804b46;--ribbon-deep:#763a34;--ribbon-tint:#f6ecea;--print:#2e2526;--pencil:#6f6466;--rule:#e6dcda;--leaf:#fff;--leaf-alt:#fbf8f7;--tab:#62be6e;--tab-tint:#e9f6eb;--dogear:6px;--body-face:"Sawarabi Gothic","Hiragino Sans","Yu Gothic",sans-serif;--title-face:"Klee One","Sawarabi Gothic",serif}@media (prefers-color-scheme:dark){:root{--ribbon:#e58685;--ribbon-deep:#e58685;--ribbon-tint:#33272a;--print:#eee6e5;--pencil:#b7aaab;--rule:#4a3e40;--leaf:#1d1819;--leaf-alt:#241e1f;--tab:#7fcf89;--tab-tint:#203126}}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{background:var(--leaf);color:var(--print);font-family:var(--body-face);letter-spacing:.01em;margin:0;font-size:16.5px;line-height:1.85}a{color:var(--ribbon);text-underline-offset:.25em;text-decoration-thickness:1px}a:hover{color:var(--ribbon-deep)}img,svg{max-width:100%}.spread{max-width:980px;margin:0 auto;padding:0 18px}.endpaper{background:var(--ribbon-tint);color:var(--print);padding:6px 0;font-size:.82rem}.endpaper strong{color:var(--ribbon)}.headband{border-bottom:3px double var(--rule);background:var(--leaf)}.headband .spread{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:6px 20px;padding-top:14px;padding-bottom:12px;display:flex}.title-page{color:var(--print);font-family:var(--title-face);align-items:center;gap:10px;font-size:1.3rem;font-weight:600;text-decoration:none;display:flex}.title-page svg{flex:none;width:22px;height:34px}.contents{flex-wrap:wrap;gap:2px 16px;font-size:.93rem;display:flex}.contents a{color:var(--print);border-bottom:2px solid #0000;padding:2px 0;text-decoration:none}.contents a:hover,.contents a[aria-current=page]{border-bottom-color:var(--ribbon)}main{padding:28px 0 56px}h1,h2,h3{font-family:var(--title-face);font-weight:600;line-height:1.5}h1{margin:.1em 0 .5em;font-size:1.75rem}h2{margin:2.2em 0 .7em;padding-left:22px;font-size:1.32rem;position:relative}h2:before{content:"";background:var(--ribbon);clip-path:polygon(0 0,100% 0,100% 100%,50% 78%,0 100%);width:12px;height:1.15em;position:absolute;top:.18em;left:0}h3{margin:1.8em 0 .5em;font-size:1.1rem}.running-head{color:var(--pencil);margin-bottom:10px;font-size:.8rem}.running-head a{color:var(--pencil)}.preface{color:var(--pencil);font-size:1.02rem}.tipped-in{border:1px solid var(--rule);border-radius:var(--dogear);background:var(--leaf-alt);margin:18px 0;padding:14px 18px}.tipped-in>:first-child{margin-top:0}.tipped-in>:last-child{margin-bottom:0}.marginalia{border-left:4px solid var(--tab);background:var(--tab-tint);border-radius:0 var(--dogear) var(--dogear) 0;margin:16px 0;padding:10px 14px;font-size:.93rem}.plate{-webkit-overflow-scrolling:touch;margin:14px 0;overflow-x:auto}.ledger{border-collapse:collapse;background:var(--leaf);width:100%;min-width:600px;font-size:.92rem}.ledger caption{text-align:left;color:var(--pencil);padding-bottom:6px;font-size:.82rem}.ledger th,.ledger td{border-bottom:1px solid var(--rule);text-align:left;vertical-align:top;padding:9px 10px}.ledger thead th{border-bottom:2px solid var(--ribbon);white-space:nowrap;font-weight:600}.ledger .tally{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}.struck{color:var(--pencil);margin-left:4px;font-size:.85em;text-decoration:line-through}.footnote{color:var(--pencil);font-size:.84rem}.shelf{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px;margin:18px 0;display:grid}.shelf>a,.shelf>div{border:1px solid var(--rule);border-top:4px solid var(--ribbon);border-radius:var(--dogear);color:var(--print);background:var(--leaf);padding:14px 16px;text-decoration:none;display:block}.shelf>a:hover{border-color:var(--ribbon)}.shelf strong{font-family:var(--title-face);color:var(--ribbon);margin-bottom:4px;font-size:1.08rem;display:block}.tab-mark{border:1px solid var(--ribbon);color:var(--ribbon);white-space:nowrap;border-radius:3px;margin-right:6px;padding:0 6px;font-size:.74rem;display:inline-block}.worksheet{grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px;display:grid}.worksheet fieldset{border:1px solid var(--rule);border-radius:var(--dogear);margin:0;padding:12px 14px}.worksheet legend{color:var(--ribbon);padding:0 6px;font-weight:600}.worksheet label{color:var(--pencil);margin-top:8px;font-size:.86rem;display:block}.worksheet input,.worksheet select,.letter input,.letter textarea,.letter select{width:100%;font:inherit;color:var(--print);background:var(--leaf);border:1px solid var(--rule);border-radius:4px;padding:7px 9px;font-size:1rem}.ribbon-button{background:var(--ribbon);color:#fff;font:inherit;cursor:pointer;border:0;border-radius:4px;padding:10px 22px;font-weight:600;text-decoration:none;display:inline-block}.ribbon-button:hover{background:var(--ribbon-deep);color:#fff}.ribbon-button[disabled]{opacity:.6;cursor:wait}.appendix{margin-top:18px}.letter{gap:16px;max-width:620px;display:grid}.letter label{margin-bottom:4px;font-weight:600;display:block}.letter .req-mark{color:var(--ribbon);margin-left:6px;font-size:.75rem;font-weight:400}.offscreen{width:1px;height:1px;position:absolute;left:-10000px;overflow:hidden}.tailband{border-top:3px double var(--rule);background:var(--leaf-alt);color:var(--pencil);padding:26px 0 30px;font-size:.86rem}.tailband nav{flex-wrap:wrap;gap:4px 18px;margin-bottom:10px;display:flex}.tailband a{color:var(--pencil)}.chapter{max-width:760px}.chapter ul,.chapter ol{padding-left:1.4em}.chapter li{margin:.25em 0}:focus-visible{outline:3px solid var(--tab);outline-offset:2px}.ledger.ledger-slim{min-width:0}.ledger.ledger-slim th{white-space:nowrap}
