:root{color-scheme:light;font-family:"Yu Gothic","Meiryo",sans-serif;color:#222d3d;background:#f3f3f1;font-size:16px;line-height:1.95}
*{box-sizing:border-box}body{margin:0}a{color:#315774;text-underline-offset:.24em}a:hover{color:#923d36}a:focus-visible,summary:focus-visible{outline:3px solid #b76443;outline-offset:3px}
.skip{position:fixed;top:-100px;left:12px;padding:8px;background:white;z-index:9}.skip:focus{top:8px}
aside{position:fixed;inset:0 auto 0 0;width:272px;background:#222f40;color:#f5f1e9;padding:28px 18px;overflow:auto}
.brand{display:block;color:#fff;text-decoration:none;font-family:"Yu Mincho",serif;font-size:27px;letter-spacing:.12em;padding:0 12px 20px;border-bottom:1px solid #536171}.brand span{display:block;font-family:"Yu Gothic",sans-serif;font-size:12px;letter-spacing:.06em;color:#c9d3dd;margin-top:3px}
nav{margin-top:18px}nav a{display:block;text-decoration:none;font-size:13px;line-height:1.7;padding:8px 10px;color:inherit;border-radius:4px}nav a:hover,nav a[aria-current]{background:#3c4d61;color:white}nav a[aria-current]{box-shadow:inset 3px 0 #d6b980}.edition{font-size:12px;color:#c0c9d3;padding:6px 12px}
main{margin-left:272px;padding:44px 54px 64px;max-width:1190px;min-height:100vh;background:#fffdf9}.eyebrow{font-size:12px;letter-spacing:.12em;color:#687784;margin-bottom:8px}
h1{font-size:29px;line-height:1.55;margin:0 0 25px;font-weight:700;letter-spacing:.03em}h2{font-size:21px;line-height:1.65;margin:42px 0 18px;padding:0 0 10px;border-bottom:1px solid #d9dddf;break-after:avoid}h3{font-size:18px;margin-top:30px}p{margin:16px 0}strong{font-weight:700}li{padding-left:5px;margin:10px 0}ol,ul{padding-left:1.7em}ol li::marker{font-weight:700;color:#486076}
table{width:100%;border-collapse:collapse;margin:23px 0;font-size:14px;line-height:1.85}th,td{border:1px solid #d9dfe2;text-align:left;vertical-align:top;padding:12px 14px}th{background:#edf0f1}td:first-child{min-width:135px}img{display:block;max-width:100%;height:auto;margin:26px 0 12px;border:1px solid #d6dce0;border-radius:4px}p:has(>img)+p{font-size:13px;color:#586671;margin-top:7px}code{font-family:Consolas,monospace;font-size:.93em;background:#eef1f2;padding:2px 5px;border-radius:3px;overflow-wrap:anywhere}footer{border-top:1px solid #d9dddf;margin-top:50px;padding-top:20px;font-size:12px;color:#69757b}.mobile{display:none}
.screen-clip{display:block;position:relative;overflow:hidden;max-width:100%;margin:24px 0 8px;border-radius:4px;border:1px solid #d6dce0}.screen-clip img{position:absolute;max-width:none;height:auto;margin:0;border:0;border-radius:0}.screen-full{font-size:12px}p:has(>.screen-clip)+p{font-size:13px;color:#586671;margin-top:7px}
.screen-link{display:block;width:fit-content;max-width:100%;text-decoration:none;cursor:zoom-in}.screen-link:hover img,.screen-link:hover .screen-clip{outline:2px solid #315774}.screen-full{display:block;text-align:right;text-decoration:underline}.page-toc{background:#f1f3f3;border:1px solid #dce1e2;border-radius:6px;padding:14px 20px;margin:25px 0}.page-toc summary{font-size:14px;font-weight:700;cursor:pointer}.page-toc ul{columns:2;column-gap:24px;font-size:13px;margin:8px 0}.page-toc li{break-inside:avoid;margin:6px 0}h2{scroll-margin-top:20px}.image-viewer{max-width:96vw;width:1320px;max-height:95vh;border:0;border-radius:7px;padding:16px;background:#fffdf9;color:#222d3d}.image-viewer::backdrop{background:#111b2dcc}.image-viewer-bar{display:flex;align-items:center;gap:15px;justify-content:space-between}.image-viewer-caption{font-size:14px;margin:0}.image-viewer button{font:inherit;white-space:nowrap;padding:4px 16px;cursor:pointer}.image-viewer-scroll{overflow:auto;max-height:80vh}.image-viewer img{max-width:none;width:auto;margin:12px 0 0;border:0}.image-viewer button:focus-visible{outline:3px solid #b76443;outline-offset:3px}p:has(>.screen-link)+p{font-size:13px;color:#586671;margin-top:7px}@media(max-width:600px){.page-toc ul{columns:1}.image-viewer{padding:12px}.image-viewer-caption{font-size:12px}}@media print{.page-toc,.screen-full,.image-viewer{display:none}}
@media(max-width:820px){aside{display:none}.mobile{display:block;background:#222f40;color:white;padding:15px 20px}.mobile>a{font-weight:bold;color:white;text-decoration:none}.mobile details{margin-top:7px}.mobile summary{font-size:13px;cursor:pointer;padding:6px 0}.mobile nav{margin-top:8px}main{margin-left:0;padding:27px 22px 42px;max-width:none}h1{font-size:24px}h2{font-size:20px}table{display:block;overflow-x:auto;font-size:13px}th,td{padding:10px}td:first-child{min-width:115px}li{margin:13px 0}p{overflow-wrap:anywhere}}
.image-viewer-region{position:relative;overflow:hidden;margin-top:12px}.image-viewer-region img{position:absolute;max-width:none;margin:0;border:0}.image-viewer-bar .image-viewer-caption{flex:1}.image-viewer-bar button{font-size:13px}@media(max-width:600px){.image-viewer-bar{flex-wrap:wrap;gap:8px}.image-viewer-bar .image-viewer-caption{flex-basis:100%}}
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}
.settings-inventory th:first-child,.settings-inventory td:first-child{min-width:0;width:5.5em;white-space:nowrap}
.guide-toolbar{position:sticky;top:0;z-index:3;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px 20px;background:#fffdf9;padding:12px 0;margin:-12px 0 20px}
.guide-toolbar .eyebrow{margin:0;flex-shrink:0}
.guide-search{display:flex;align-items:stretch;flex:0 1 330px;min-width:0;max-width:100%;margin-left:auto;border:1px solid #8c9cac;border-radius:7px;background:#fff;overflow:hidden}
.guide-search input{font:inherit;font-size:15px;min-width:0;flex:1;width:100%;border:0;padding:8px 11px;color:#222d3d;background:transparent;line-height:1.6}
.guide-search input::placeholder{color:#69757b;opacity:1}
.guide-search button{display:grid;place-items:center;flex:0 0 46px;border:0;border-left:1px solid #315774;background:#315774;color:white;cursor:pointer}
.guide-search button:hover{background:#222f40}
.guide-search:focus-within{outline:3px solid #b76443;outline-offset:2px}
.guide-search input:focus-visible{outline:0}
.guide-search button:focus-visible{outline:2px solid white;outline-offset:-5px}
.guide-search[hidden],.guide-search-results[hidden],[data-search-more][hidden]{display:none}
.guide-search-results{padding:20px 24px;margin:0 0 36px;border:1px solid #c6d2dc;border-radius:8px;background:#f6f8fa;scroll-margin-top:92px}
.search-results-header{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.search-results-header h2{margin:0;padding:0;border:0;font-size:20px}
.guide-search-results button{font:inherit;font-size:13px;padding:6px 12px;border:1px solid #9eacb9;border-radius:5px;background:white;color:#315774;cursor:pointer}
.guide-search-results button:focus-visible{outline:3px solid #b76443;outline-offset:3px}
.search-status{font-size:14px;overflow-wrap:anywhere}
.guide-search-results ol{padding:0;list-style:none;margin:0}
.guide-search-results li{padding:16px 0;margin:0;border-top:1px solid #d6dee4}
.search-result-chapter{font-size:12px;color:#586671;margin:0 0 3px}
.guide-search-results li>a{font-weight:700;font-size:16px;line-height:1.7;overflow-wrap:anywhere}
.search-result-excerpt{font-size:14px;line-height:1.85;margin:7px 0 0;overflow-wrap:anywhere}
.guide-search-results mark{background:#ffe6a2;color:#262d35;padding:0 1px}
article h2,article [id]{scroll-margin-top:92px}
@media(max-width:580px){.guide-toolbar{gap:8px;padding:10px 0}.guide-toolbar .eyebrow{flex-basis:100%}.guide-search{flex-basis:100%}.guide-search-results{padding:16px;scroll-margin-top:126px}article h2,article [id]{scroll-margin-top:126px}.search-results-header h2{font-size:18px}}
@media print{aside,.mobile,.eyebrow,.skip,.guide-toolbar,.guide-search-results{display:none}main{margin:0;padding:0;max-width:none;background:white}h1{font-size:24px}a{color:inherit;text-decoration:none}img{max-height:170mm;width:auto;break-inside:avoid}table{font-size:11px}tr,li{break-inside:avoid}}