:root{--ink:#303a2d;--paper:#fffcf4;--green:#4c713a;--pink:#92516d;--line:#d8dfc8}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:1.5rem}body{margin:0;background:var(--paper);color:var(--ink);font-family:"Yu Mincho","Hiragino Mincho ProN","Noto Serif CJK JP","MS PMincho",serif;font-size:18px;font-weight:600;line-height:2;overflow-wrap:anywhere}a{color:#455f83;text-underline-offset:4px}a:hover{color:var(--pink)}button{font:inherit;cursor:pointer}a:focus-visible,button:focus-visible,[tabindex]:focus-visible,summary:focus-visible{outline:3px solid #99506f;outline-offset:4px}.skip{position:absolute;left:16px;top:-100px}.skip:focus{top:5px;background:#fff;z-index:10}.site-header{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;max-width:1320px;margin:auto;padding:20px 30px;border-bottom:1px solid var(--line);font-size:14px}.site-header strong{font-size:20px;letter-spacing:.12em;color:var(--green)}.site-header nav{display:flex;gap:20px;flex-wrap:wrap}.site-header 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table{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:3px;width:100%;max-width:100%;border-spacing:0}#nav tbody,#nav tr{display:contents}#nav td{display:block;min-width:0;text-align:center;padding:0}#nav td a{display:block;min-width:0;min-height:38px;border:1px solid var(--line);border-radius:4px;text-decoration:none;background:#fffdf8;font-family:serif}#nav td a:hover{background:#f7e4eb}#nav .button{display:block;text-align:center;padding:6px}#backhome-button{margin-top:15px;font-size:13px}#maindeck{min-width:0;width:100%;max-width:940px}#maindeck h3{margin:72px 0 24px;padding:15px 22px;color:#2f4b35;background:linear-gradient(110deg,#e0edbf,#dbeef5);border-left:5px solid #91ae66;font-size:clamp(20px,2.1vw,27px);line-height:1.7;border-radius:3px;font-weight:700;clear:both}#maindeck h3:first-child{margin-top:0}#maindeck h4{font-size:21px;line-height:1.8;margin:35px 0 18px;color:#76503f}#maindeck h4 span{background:linear-gradient(transparent 65%,#f8dfbc 65%)}#maindeck p,#maindeck .p{margin:1.25em 0;display:flow-root}#maindeck blockquote{font-size:clamp(21px,2.1vw,28px);line-height:1.95;margin:0;padding:20px 22px;background:#fffef9;border:1px solid #e6e5d5;border-radius:8px;box-shadow:0 5px 16px #4a603410;font-weight:700;min-width:0}.quote-scene{display:grid;grid-template-columns:minmax(60px,105px) minmax(0,1fr) minmax(65px,115px);gap:12px;align-items:center;margin:22px 0 35px;clear:both}.quote-scene img{width:100%;max-width:100%;height:auto;position:static;float:none;margin:0}.quote-scene img:first-child{align-self:start}.quote-scene img:last-child{align-self:end}.maindeck-article{margin:28px 0 16px;display:flow-root}.maindeck-article img{float:none!important;display:block;max-width:100%;height:auto;margin:18px auto;position:static!important}.maindeck-article .float-left,.maindeck-article .float-right{float:none!important;max-width:100%;margin:16px 0;display:flow-root}#maindeck>.main-contents>img{display:block;max-width:min(100%,230px);height:auto;margin:30px auto 42px}#maindeck table{display:block;overflow:auto;max-width:100%}#maindeck rt{font-size:.6em}#maindeck [id^=floatWindow]{position:static;display:block;padding:12px 18px;margin:20px 0;background:#f1f5e9;border:1px solid var(--line);border-radius:5px;font-size:16px;scroll-margin-top:30px}#maindeck [id^=floatWindow]:target{outline:3px solid #95ad75}#maindeck dl{margin:0}#maindeck dt{color:var(--green);font-weight:700}#maindeck dd{margin:12px 0 0}#maindeck .close{float:right;margin-left:15px}#starboard{grid-column:1/-1;font-size:12px;color:#6c7564}#aft{padding:35px 30px 95px;background:url('img/bg_bottom.jpg') repeat-x bottom;min-height:140px}#pagetop{text-align:center;margin:0}#pagetop a{display:inline-block;border:1px solid #cfb4c0;background:#f6e4ec;padding:8px 30px;border-radius:30px}#overDiv,#tochar{display:none}.clearfix{clear:both}.site-footer{max-width:1260px;margin:auto;padding:25px 30px 40px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:20px;font-size:14px}.article-directory{max-width:1260px;margin:24px auto;padding:16px 30px;border-bottom:1px solid var(--line);font-size:14px}.article-directory summary{cursor:pointer;color:var(--green)}.article-directory ol{columns:2;padding-left:24px;column-gap:40px}.article-directory li{break-inside:avoid;margin:0 0 10px}.help-dialog{max-width:min(640px,90vw);max-height:80vh;overflow:auto;border:1px solid var(--line);border-radius:8px;padding:28px;background:var(--paper);color:var(--ink)}.help-dialog::backdrop{background:#1c2b2866}.help-dialog button{border:1px solid var(--green);border-radius:4px;background:#e8efd9;color:var(--ink);padding:6px 22px}
@media(max-width:900px){#midship{grid-template-columns:175px minmax(0,1fr);gap:24px;padding:0 20px}.quote-scene{grid-template-columns:65px minmax(0,1fr) 70px;gap:8px}#maindeck blockquote{font-size:21px;padding:16px}.site-header{padding:18px 20px}}
@media(max-width:650px){body{font-size:17px;line-height:2}.site-header nav{gap:12px;font-size:13px}h1{padding:34px 22px;font-size:27px}#midship{display:block;padding:0 20px}#port{position:static;max-height:none;padding:0;margin-bottom:32px}#nav table{max-width:390px;margin:auto}#nav td a{min-height:42px}#port .sub-contents{max-height:290px;overflow:auto;border:1px solid var(--line);padding:0 12px 12px}#maindeck h3{margin-top:50px;padding:14px;font-size:21px}.quote-scene{grid-template-columns:1fr 1fr;gap:8px}.quote-scene blockquote{grid-column:1/-1;grid-row:2;padding:20px;font-size:22px}.quote-scene img{width:80px;grid-row:1}.quote-scene img:last-child{justify-self:end}.maindeck-article{margin:24px 0}.article-directory{padding:15px 20px}.article-directory ol{columns:1}.ad-slot{margin:20px}.site-footer{padding-inline:20px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}@media print{.site-header,.article-directory,#port,.ad-slot,.site-footer,#pagetop{display:none}#midship{display:block}body{font-size:12pt}#maindeck{max-width:none}.quote-scene{break-inside:avoid}}