html.course-site{color-scheme:only light;--bg:#fff;--bg-2:#f8f5f4;--bg-3:#f2ecea;--text:#30282b;--text-soft:#62585b;--wine:#792c43;--wine-deep:#592136;--accent:#792c43;--gold:#8a6233;--rose:#792c43;--on-wine:#fff;--line:#e7e0df;--shadow:rgba(48,40,43,.13)}.course-site-body{background:#fff;color:var(--text);font-weight:400;letter-spacing:0;overflow-x:clip}.course-site-body:before{display:none}.course-site-body .course-shell{background:#fff}.course-site-body .course-container{width:min(1200px,calc(100% - 96px));margin-inline:auto}.course-site-body .course-breadcrumb{display:flex;gap:10px;align-items:center;flex-wrap:wrap;padding:24px 0 21px;font-size:11px;line-height:1.8;color:#756b6d}.course-breadcrumb a{text-decoration:none;color:inherit}.course-breadcrumb a:hover{text-decoration:underline}.course-breadcrumb [aria-current]{color:#30282b}.course-site-body .course-hero{display:grid;grid-template-columns:minmax(0,1.04fr) minmax(0,.96fr);gap:62px;align-items:center;min-height:420px;padding:38px 0 48px;background:#fff;color:var(--text);text-align:left;overflow:visible}.course-site-body .course-hero:after{display:none}.course-site-body .course-hero-copy{min-width:0}.course-site-body .course-eyebrow{display:flex;align-items:center;gap:12px;margin:0 0 22px;font-size:10px;line-height:1.4;font-weight:600;letter-spacing:.16em;color:var(--accent)}.course-eyebrow-line{width:28px;height:1px;background:#bda4aa;flex:none}.course-site-body .course-category{margin:0 0 15px;font-size:12px;color:#756b6d;letter-spacing:.05em}.course-site-body .course-hero h1{margin:0 0 22px;font:500 clamp(34px,3.8vw,52px)/1.48 "Noto Serif JP",serif;letter-spacing:.025em;color:var(--text);opacity:1;animation:none;overflow-wrap:anywhere}.course-site-body .course-hero h1 .amp{color:var(--text);font-style:normal}.course-site-body .course-hero-sub{margin:0;max-width:41em;font-size:14px;line-height:2.05;color:var(--text-soft)}.course-hero-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}.course-hero-tags span{font-size:11px;line-height:1.5;color:#6e4d59;background:#f6f0f2;padding:7px 11px}.course-site-body .course-hero-image{margin:0;min-width:0;height:365px;background:#f6f1f0;overflow:hidden}.course-site-body .course-hero-image img{display:block;width:100%;height:100%;object-fit:cover}.course-site-body .snav{max-width:none;margin:0;padding:16px 0;display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);gap:22px;align-items:center;border-block:1px solid var(--line)}.course-site-body .snav a,.course-site-body .snav .snav-disabled{display:flex;flex-direction:column;gap:2px;min-width:0;max-width:none;padding:6px 0;border:0;border-radius:0;background:none;box-shadow:none;color:var(--text);font-size:12px;line-height:1.5;text-decoration:none;white-space:normal;overflow:visible;text-overflow:clip}.course-site-body .snav a:hover{color:var(--accent);text-decoration:underline;text-underline-offset:4px}.course-site-body .snav .snav-direction{color:var(--accent);font-size:10px;letter-spacing:.04em}.course-site-body .snav .snav-home{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 15px;color:var(--accent);font-size:11px;white-space:nowrap;border:1px solid var(--line)}.course-site-body .snav .snav-next{text-align:right;align-items:flex-end}.course-site-body .snav .snav-disabled{opacity:.45}.course-site-body .course-recap{display:grid;grid-template-columns:120px 1fr;gap:24px;align-items:baseline;margin:25px 0 0;padding:21px 26px;background:#f8f5f4;border-left:2px solid var(--accent);color:var(--text-soft)}.course-recap-label{font-size:10px;letter-spacing:.13em;color:var(--accent);font-weight:700}.course-site-body .course-recap p{margin:0;font-size:12px;line-height:1.9;color:var(--text-soft)}.course-site-body .course-recap b{color:var(--accent);font-weight:600}.course-site-body .course-reading-grid{display:grid;grid-template-columns:minmax(0,780px) minmax(215px,270px);gap:75px;align-items:start;padding-top:70px;padding-bottom:75px}.course-site-body .course-content{min-width:0;font:400 15px/2.1 Noto Sans JP,sans-serif;color:var(--text-soft)}.course-site-body .course-content>section{margin:0 0 58px;padding:0 0 55px;border-bottom:1px solid var(--line)}.course-site-body .course-content>section:last-child{margin-bottom:0;border-bottom:0;padding-bottom:0}.course-site-body .course-content .reveal{opacity:1;transform:none;transition:none}.course-site-body .course-content .sec-num,.course-site-body .course-content .flag{display:block;margin:0 0 14px;color:var(--accent);font:600 11px/1.6 Noto Sans JP,sans-serif;letter-spacing:.14em;text-transform:uppercase}.course-site-body .course-content h2{margin:0 0 27px;padding:0;border:0;font:500 clamp(25px,2.3vw,32px)/1.55 "Noto Serif JP",serif;letter-spacing:.015em;color:var(--text);scroll-margin-top:90px}.course-site-body .course-content h2 .ja{display:block;margin-top:7px;color:var(--text-soft);font:400 13px/1.7 Noto Sans JP,sans-serif;letter-spacing:.02em}.course-site-body .course-content h3{margin:36px 0 14px;color:var(--text);font:600 19px/1.7 "Noto Serif JP",serif}.course-site-body .course-content h4{color:var(--text);font-size:15px}.course-site-body .course-content p{margin:0 0 1.25em;color:var(--text-soft)}.course-site-body .course-content p strong,.course-site-body .course-content b{color:var(--text);font-weight:600}.course-site-body .course-content .lead{font-size:16px;line-height:2.05;color:var(--text)}.course-site-body .course-content a{color:var(--accent);text-decoration:underline;text-decoration-color:#cfb7c0;text-underline-offset:4px}.course-site-body .course-content a:hover{text-decoration-color:currentColor}.course-site-body .course-content .grid{gap:14px;margin:24px 0 30px}.course-site-body .course-content .card,.course-site-body .course-content .note,.course-site-body .course-content .rung{border-color:var(--line);border-radius:2px;background:#f9f7f6;color:var(--text-soft);box-shadow:none}.course-site-body .course-content .card:hover{transform:none;background:#f5f0ef;box-shadow:none}.course-site-body .course-content .card .name{font:600 19px/1.5 "Noto Serif JP",serif;color:var(--text)}.course-site-body .course-content .card .name small{font:500 12px/1.7 Noto Sans JP,sans-serif;color:var(--text-soft)}.course-site-body .course-content .card .desc{font-size:13px;line-height:1.85;color:var(--text-soft)}.course-site-body .course-content .note{border-left:3px solid var(--accent);padding:20px 24px}.course-site-body .course-content .note b{color:var(--accent)}.course-site-body .course-content .figure{margin:27px 0 34px;border:0;border-radius:2px;background:#f9f7f6}.course-site-body .course-content .figure img{display:block;width:100%;height:auto}.course-site-body .course-content .figure figcaption{padding:12px 16px;color:#72666b;font-size:11px;line-height:1.8}.course-site-body .course-content .figure figcaption b{color:var(--text)}.course-site-body .course-content ol.steps li:before{background:#fff;border-color:#c8a8b4;color:var(--accent)}.course-site-body .course-content .pill.red,.course-site-body .course-content .tag{background:var(--accent);color:#fff}.course-site-body .course-content .pill.white,.course-site-body .course-content .tag.white{background:#e9d9c6;color:#433b35}.course-site-body .course-content .split,.course-site-body .course-content .dual{gap:14px}.course-site-body .course-content table{max-width:100%;border-collapse:collapse}.course-site-body .course-content .table-scroll{overflow-x:auto}.course-site-body .course-content img{max-width:100%;height:auto}.course-site-body .course-content [class*=bar]{max-width:100%}.course-site-body .course-content .tnote{color:#74686b;font-size:12px;line-height:1.85}.course-site-body .course-aside{position:sticky;top:30px;min-width:0}.course-site-body .course-toc{border-top:2px solid var(--text);border-bottom:1px solid var(--line)}.course-toc summary{display:flex;justify-content:space-between;align-items:center;gap:12px;min-height:54px;padding:14px 0;font-size:13px;font-weight:600;color:var(--text);cursor:pointer;list-style:none}.course-toc summary::-webkit-details-marker{display:none}.course-toc summary span{font-size:18px;font-weight:400;color:var(--accent)}.course-toc[open] summary span{transform:rotate(45deg)}.course-toc nav{max-height:calc(100vh - 170px);overflow-y:auto;padding-bottom:18px}.course-toc ol{list-style:none;margin:0;padding:0}.course-toc li{margin:0;border-top:1px solid var(--line)}.course-site-body .course-toc a{display:grid;grid-template-columns:26px 1fr;gap:9px;align-items:start;min-height:44px;padding:12px 0;text-decoration:none;color:var(--text-soft);font-size:12px;line-height:1.65}.course-toc a:hover{color:var(--accent)}.course-toc a span{font:500 12px/1.6 Cormorant Garamond,serif;color:var(--accent)}.course-aside-link{padding:27px 0}.course-aside-link p{margin:0 0 8px;font-size:11px;color:var(--text-soft)}.course-site-body .course-aside-link a{font-size:12px;color:var(--accent);text-decoration:none}.course-aside-link a:hover{text-decoration:underline}.course-site-body .course-ending{border-top:1px solid var(--line);padding:48px 0 76px}.course-site-body .course-signoff{padding:20px 0 42px;text-align:center;color:var(--text-soft)}.course-signoff .mark{font:500 30px/1.4 Cormorant Garamond,serif;color:var(--accent)}.course-site-body .course-signoff>p{margin:12px auto 0;max-width:590px;color:var(--text-soft);font-size:13px;line-height:1.9}.course-site-body .course-signoff .credits{margin:37px auto 0;padding-top:22px;border-top:1px solid var(--line);max-width:740px;text-align:left;color:#756b6d;font-size:10px;line-height:1.9}.course-signoff .credits a{color:var(--accent)}.course-signoff .credits b{color:var(--text-soft)}.course-site-body .course-ending .snav{margin:0}.course-all-link{display:flex;align-items:center;justify-content:center;gap:12px;min-height:48px;margin:30px auto 0;color:var(--accent);font-size:12px;text-decoration:none}.course-all-link:hover{text-decoration:underline}@media(max-width:980px){.course-site-body .course-hero{gap:30px}.course-site-body .course-reading-grid{grid-template-columns:1fr;gap:25px;padding-top:45px}.course-site-body .course-aside{position:static;order:-1}.course-toc nav{max-height:none}.course-aside-link{display:none}}@media(max-width:700px){.course-site-body .course-container{width:min(100% - 40px,620px)}.course-site-body .course-breadcrumb{padding:16px 0}.course-site-body .course-hero{grid-template-columns:1fr;gap:27px;padding:18px 0 28px;min-height:0}.course-site-body .course-eyebrow{font-size:9px;margin-bottom:17px}.course-site-body .course-hero h1{font-size:clamp(30px,8vw,40px);line-height:1.48;margin-bottom:17px}.course-site-body .course-hero-sub{font-size:13px}.course-hero-tags{margin-top:19px}.course-site-body .course-hero-image{height:auto;aspect-ratio:1.65}.course-site-body .snav{gap:8px;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);padding:9px 0}.course-site-body .snav a,.course-site-body .snav .snav-disabled{font-size:10px;line-height:1.5}.course-site-body .snav .snav-home{font-size:10px;padding:0 8px}.course-site-body .snav .snav-direction{font-size:9px}.course-site-body .course-recap{grid-template-columns:1fr;gap:5px;margin-top:20px;padding:17px 18px}.course-site-body .course-content{font-size:14px}.course-site-body .course-content>section{margin-bottom:40px;padding-bottom:39px}.course-site-body .course-content h2{font-size:25px}.course-site-body .course-content .g2,.course-site-body .course-content .g3,.course-site-body .course-content .dual,.course-site-body .course-content .split{grid-template-columns:1fr}.course-site-body .course-ending{padding:40px 0 55px}}@media(max-width:380px){.course-site-body .course-container{width:calc(100% - 32px)}.course-site-body .course-hero h1{font-size:29px}.course-site-body .snav .snav-home{padding:0 5px}.course-site-body .snav a,.course-site-body .snav .snav-disabled{font-size:9px}}.course-shell[data-course=wine-course-LXIX-crossings-clones] .course-content .bars .tr{height:39px;border:0;background:none;overflow:visible;border-radius:0}.course-shell[data-course=wine-course-LXIX-crossings-clones] .course-content .bars .tr:before{content:"";position:absolute;inset:0 0 auto;height:10px;background:#eee8e7;border-radius:2px}.course-shell[data-course=wine-course-LXIX-crossings-clones] .course-content .bars .tr i{position:absolute;left:0;top:0;height:10px;border-radius:2px;background:#a74e63}.course-shell[data-course=wine-course-LXIX-crossings-clones] .course-content .bars .tr em{top:15px;right:0;transform:none;color:var(--text-soft);font-size:11px}.course-site-body .course-content .tscroll{max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}.course-site-body .course-content .tscroll:focus-visible{outline:2px solid var(--accent);outline-offset:3px}@media(max-width:700px){.course-site-body .course-content .tscroll:before{content:"← 表は左右にスクロールできます →";display:block;padding:0 0 8px;color:var(--text-soft);font-size:11px;white-space:nowrap}}.course-site-body .snav .snav-short{display:none}@media(max-width:700px){.course-site-body .snav .snav-long{display:none}.course-site-body .snav .snav-short{display:block}.course-site-body .snav a,.course-site-body .snav .snav-disabled{font-size:12px}.course-site-body .snav .snav-home{font-size:11px}.course-site-body .snav .snav-direction{font-size:10px}}.course-site-body .course-hero-image{position:relative}.course-hero-image figcaption{position:absolute;right:0;bottom:0;max-width:100%;padding:6px 9px;background:#30282baf;color:#fff;font-size:9px;line-height:1.4;text-align:right}.course-site-body .course-extra-credit{margin:-25px auto 34px;max-width:740px;color:#756b6d;font-size:10px;line-height:1.8}.course-extra-credit a{color:var(--accent)}