.ecr{--ink:#283c39;--muted:#69736c;--paper:#faf8f2;--line:#ddd9cb;--gold:#94734b;box-sizing:border-box;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP",sans-serif;max-width:1400px;margin:24px auto;padding:clamp(20px,4vw,64px);line-height:1.8;font-size:15px;text-align:left}.ecr *{box-sizing:border-box}.ecr [hidden]{display:none!important}.ecr a{color:var(--ink);text-decoration:underline;text-underline-offset:3px}.ecr button,.ecr input,.ecr select{font:inherit}.ecr button,.ecr select{cursor:pointer}.ecr :focus-visible{outline:3px solid #b68941;outline-offset:4px}.ecr-kicker{font-size:12px;letter-spacing:.18em;color:var(--gold)}.ecr-hero h2{font-family:Georgia,"Yu Mincho","Hiragino Mincho ProN",serif;font-weight:500;font-size:clamp(29px,3.5vw,48px);margin:16px 0;line-height:1.45;letter-spacing:.03em}.ecr-hero>p{max-width:750px;color:var(--muted);font-size:16px}.ecr-stats{display:flex;flex-wrap:wrap;gap:16px 32px;border-top:1px solid var(--line);padding:20px 0 28px;margin-top:30px;color:var(--muted);font-size:13px}.ecr-stats b{font-family:Georgia,serif;font-size:30px;font-weight:400;color:var(--ink);margin-right:5px}.ecr-search-panel{background:#eeeee6;border:1px solid #e2e1d7;padding:24px}.ecr-search-label{display:block;letter-spacing:.04em}.ecr input.ecr-search{display:block;width:100%;border:0;border-bottom:1px solid #b9beb1;border-radius:0;margin:6px 0 20px;padding:10px 0;background:transparent;box-shadow:none;color:var(--ink);font-size:17px}.ecr-filters{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:15px}.ecr-filters label{font-size:12px;color:var(--muted)}.ecr-filters select{display:block;width:100%;color:var(--ink);padding:9px 25px 9px 10px;border:1px solid #d0d2c6;background:#fafbf5;border-radius:2px;min-height:44px;font-size:13px}.ecr-control{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:15px}.ecr-count{margin:0;font-size:13px}.ecr button.ecr-reset{background:none;border:0;padding:5px 0;color:var(--muted);font-size:12px;text-decoration:underline}.ecr-hint{font-size:12px;color:var(--muted);margin:14px 0 40px}.ecr-group{margin:32px 0 48px}.ecr-group h3{font-family:Georgia,"Yu Mincho",serif;font-size:27px;font-weight:500;border-bottom:2px solid var(--ink);padding-bottom:12px;margin:0}.ecr-group-intro{font-size:13px;color:var(--muted);margin:12px 0 24px}.ecr-card{display:grid;grid-template-columns:minmax(0,1fr) 155px;gap:28px;padding:24px 0;border-bottom:1px solid var(--line);background:transparent}.ecr-tags{display:flex;gap:10px;flex-wrap:wrap;color:var(--gold);font-size:11px;letter-spacing:.06em}.ecr-card h4{margin:6px 0;font-family:"Yu Mincho",Georgia,serif;font-size:21px;font-weight:500;line-height:1.65;overflow-wrap:anywhere}.ecr-original{font:14px/1.6 Georgia,serif;color:var(--muted);margin:4px 0 10px;overflow-wrap:anywhere}.ecr-biblio{font-size:11px;color:var(--muted);margin:8px 0;overflow-wrap:anywhere}.ecr-description{font-size:14px;margin:10px 0 14px}.ecr-details{font-size:12px;color:var(--muted)}.ecr-details summary,.ecr-about summary{cursor:pointer}.ecr-details p{margin:10px 0}.ecr-card-actions{display:flex;flex-direction:column;align-items:stretch;justify-content:center;gap:12px;font-size:11px;text-align:center}.ecr button.ecr-read{border:1px solid var(--ink);background:var(--ink);color:#fff;padding:11px 16px;border-radius:2px;min-height:44px;font-size:13px}.ecr button.ecr-read:hover{background:#42544c}.ecr button.ecr-more{display:block;background:transparent;color:var(--ink);border:1px solid var(--ink);padding:12px 40px;margin:20px auto 40px}.ecr-about{border-top:1px solid var(--line);padding-top:25px;font-size:12px;color:var(--muted)}.ecr-about p{max-width:900px}.ecr-empty{padding:50px;text-align:center}.ecr-dialog{background:var(--paper);color:var(--ink);max-width:1300px;width:95vw;height:94vh;max-height:94vh;padding:18px;border:1px solid var(--line);box-shadow:0 20px 80px #0005;margin:auto}.ecr-dialog::backdrop{background:#142622bd}.ecr-dialog[open]{display:flex;flex-direction:column}.ecr-dialog-bar{display:flex;align-items:center;justify-content:space-between;gap:20px}.ecr-reader-title{font-size:16px;line-height:1.5;overflow-wrap:anywhere}.ecr button.ecr-close{flex-shrink:0;border:1px solid var(--line);background:white;color:var(--ink);padding:8px 16px;min-height:44px}.ecr-reader-credit{font-size:11px;margin:8px 0;max-height:55px;overflow:auto}.ecr-reader-links{display:flex;flex-wrap:wrap;gap:18px;font-size:13px;margin-bottom:12px}.ecr-frame{flex:1;min-height:150px;background:#e9e7dd}.ecr-frame iframe{display:block;width:100%;height:100%;border:0}.ecr-reader-help{font-size:11px;margin:8px 0 0}.ecr noscript ul{padding-left:20px}@media(min-width:1100px){.ecr{width:100%}}@media(max-width:700px){.ecr{padding:22px 16px}.ecr-search-panel{padding:16px}.ecr-filters{grid-template-columns:repeat(2,minmax(0,1fr))}.ecr-card{grid-template-columns:1fr;gap:12px}.ecr-card-actions{flex-direction:row;align-items:center;justify-content:flex-start;gap:20px}.ecr-card h4{font-size:19px}.ecr-stats{gap:10px 18px}.ecr-dialog{width:100vw;max-width:100vw;height:100dvh;max-height:100dvh;padding:12px}.ecr-reader-title{font-size:13px}.ecr-reader-credit{max-height:34px}.ecr-reader-help{line-height:1.5}}@media(prefers-reduced-motion:reduce){.ecr *{scroll-behavior:auto!important}}
.ecr-reader-modes{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 12px}.ecr-reader-modes:empty{display:none}.ecr button.ecr-mode{border:1px solid var(--ink);border-radius:3px;background:transparent;color:var(--ink);font-size:13px;padding:8px 20px;min-height:44px}.ecr button.ecr-mode[aria-pressed="true"]{background:var(--ink);color:#fff}