:root{--navy:#102c48;--orange:#ff7d49;--muted:#657587;--line:#dfe5eb;--surface:#f5f7f9}*{box-sizing:border-box}body{margin:0;background:#fff;color:var(--navy);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP","Yu Gothic",Meiryo,sans-serif;-webkit-font-smoothing:antialiased}a{-webkit-tap-highlight-color:transparent;color:inherit;text-decoration:none}a:focus-visible{outline:3px solid var(--orange);outline-offset:4px}.wrap{width:min(960px,calc(100% - 64px));margin:auto}.header{height:86px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:23px}.wordmark{font-size:35px;font-weight:850;letter-spacing:-2px;position:relative}.wordmark i{display:inline-block;width:7px;height:7px;background:var(--orange);border-radius:50%;position:absolute;top:2px;left:42px}.brand-dot{color:var(--orange)}.brand-caption{font-size:11px;letter-spacing:.04em;padding-left:23px;border-left:1px solid var(--line);font-weight:600}.account-link{font-size:11px;font-weight:700;display:flex;gap:13px;align-items:center;white-space:nowrap}.hero{padding:36px 0 31px}.eyebrow{font-size:9px;font-weight:750;letter-spacing:.16em;margin:0 0 12px}.hero .eyebrow{display:flex;gap:9px;align-items:center}.hero .eyebrow span{width:5px;height:5px;background:var(--orange);border-radius:50%}h1{font-size:34px;line-height:1.5;letter-spacing:.045em;margin:0 0 13px;font-weight:750}.hero-copy{font-size:12px;line-height:1.9;color:var(--muted);margin:0}.topics-section{background:var(--surface);padding:25px 0 22px;border-top:1px solid #edf0f3;border-bottom:1px solid #edf0f3}.section-top{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:18px}.section-top .eyebrow{color:var(--muted);font-size:8px;margin-bottom:7px}h2{font-size:20px;letter-spacing:.03em;margin:0;font-weight:700}.section-note{font-size:10px;color:var(--muted)}.topics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:9px}.topic{background:white;border:1px solid var(--line);border-radius:5px;padding:16px 13px;display:flex;text-align:left;align-items:center;gap:9px;min-height:76px;color:var(--navy)}.topic:hover{border-color:#9baab8;background:#fffaf7}.topic-icon{width:25px;height:25px;display:grid;place-items:center;color:var(--orange);flex-shrink:0}.topic-icon svg{width:23px;height:23px}.topic-name{font-size:12px;font-weight:700}.topic-count{font-size:9px;display:block;margin-top:4px;color:var(--muted);font-weight:400}.topic-arrow{margin-left:auto;color:#9cabb8;font-size:15px}.topics-hint{color:var(--muted);font-size:10px;line-height:1.8;margin:15px 0 0}footer{display:flex;justify-content:space-between;gap:12px;padding:23px 0;color:var(--muted);font-size:9px}.skip{position:absolute;top:-100px;left:10px;background:white;z-index:10;padding:15px}.skip:focus{top:10px}.genre-page{max-width:760px;padding-top:26px;padding-bottom:8px}.back-link{font-size:11px;color:var(--muted);display:inline-block;padding:8px 0}.back-link:hover{color:var(--navy);text-decoration:underline}.genre-heading{padding:23px 0 21px}.genre-heading .eyebrow{color:var(--muted)}.genre-heading h1{font-size:28px;margin-bottom:9px}.post-links{list-style:none;padding:0;margin:0;border-top:1px solid var(--line)}.post-row{display:flex;align-items:center;gap:17px;padding:19px 4px;border-bottom:1px solid var(--line);font-size:13px;line-height:1.8;font-weight:600;min-height:64px}.post-row:hover{background:var(--surface)}.row-number{color:var(--orange);font-size:10px;font-weight:600;min-width:20px}.row-arrow{margin-left:auto;color:#8193a3;padding-left:9px}.genre-note{color:var(--muted);font-size:10px;line-height:1.9;margin:22px 0 12px}.bottom-back{margin-bottom:13px}.empty{background:var(--surface);padding:25px;font-size:13px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:760px){.wrap{width:calc(100% - 40px)}.header{height:70px}.brand{gap:0}.wordmark{font-size:31px}.wordmark i{left:36px;top:1px}.brand-caption{display:none}.account-link{font-size:10px;gap:8px}.hero{padding:26px 0 25px}.hero .eyebrow{font-size:8px;margin-bottom:11px}h1{font-size:27px;line-height:1.55;letter-spacing:.035em;margin-bottom:12px}.hero-copy{font-size:11px;line-height:1.9}.topics-section{padding:22px 0 18px}.section-top{margin-bottom:16px}h2{font-size:18px}.section-note{font-size:9px}.topics{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.topic{min-height:70px;padding:12px 10px;gap:8px}.topic-icon{width:21px}.topic-icon svg{width:21px;height:21px}.topic-name{font-size:11px}.topic-count{font-size:9px}.topic-arrow{font-size:13px}.topics-hint{font-size:9px;margin-top:13px}footer{padding:19px 0;font-size:9px}.genre-page{padding-top:17px}.genre-heading{padding:17px 0 19px}.genre-heading h1{font-size:25px}.post-row{padding:16px 1px;gap:12px;font-size:12px;line-height:1.85}.row-number{min-width:17px;font-size:9px}.row-arrow{padding-left:3px}.genre-note{font-size:9px}}
.brand-logo{display:block;width:180px;height:auto;object-fit:contain}@media(max-width:760px){.brand-logo{width:136px}}
button{font:inherit;color:inherit;cursor:pointer}button:focus-visible{outline:3px solid var(--orange);outline-offset:3px}.prototype-intro{padding:17px;background:#fff7f2;border:1px solid #f1dfd4;border-radius:5px;margin-bottom:20px}.prototype-intro>span{font-size:10px;color:#9c502b;font-weight:700}.prototype-intro button{display:block;text-align:left;border:0;background:none;padding:9px 0;font-size:13px;line-height:1.8;font-weight:700}.prototype-intro p{font-size:10px;line-height:1.8;color:var(--muted);margin:0}.post-row[type=button]{width:100%;border-top:0;border-left:0;border-right:0;background:white;text-align:left}.viewer-badge{display:block;color:#a4512b;font-size:9px;margin-top:5px}.prototype-source{display:inline-block;color:var(--muted);font-size:10px;padding:10px 4px}.post-viewer{padding:0;border:1px solid var(--line);border-radius:8px;width:min(760px,calc(100% - 32px));max-width:none;max-height:94dvh;color:var(--navy);background:white;overscroll-behavior:contain}.post-viewer::backdrop{background:rgb(16 44 72 / 55%)}.viewer-top{display:flex;justify-content:space-between;align-items:center;position:sticky;top:0;z-index:2;background:white;border-bottom:1px solid var(--line);padding:8px 19px}.viewer-label{font-size:11px;font-weight:700;letter-spacing:.06em}.viewer-close{min-height:44px;min-width:76px;border:0;background:white;font-size:12px}.viewer-close span{font-size:23px;margin-left:9px;vertical-align:middle}.viewer-body{padding:21px}.viewer-body h2{font-size:20px;line-height:1.7}.viewer-notice{font-size:10px;line-height:1.8;color:var(--muted);margin:10px 0 18px}.viewer-gallery{background:var(--surface);display:grid;place-items:center;touch-action:pan-y pinch-zoom;min-height:200px}.viewer-image{display:block;width:100%;height:auto;max-height:65dvh;object-fit:contain;user-select:none}.viewer-image-error{font-size:12px;padding:25px;line-height:1.8}.viewer-controls{display:flex;justify-content:center;align-items:center;gap:26px;margin:13px 0 0}.viewer-controls button{width:48px;height:44px;border:1px solid var(--line);background:white;border-radius:4px;font-size:20px}.viewer-controls button:disabled{color:#c3cbd2;background:var(--surface);cursor:default}.viewer-count{font-size:12px;min-width:42px;text-align:center;font-variant-numeric:tabular-nums}.swipe-hint{text-align:center;font-size:9px;color:var(--muted);margin:9px 0 21px}.viewer-caption-section{border-top:1px solid var(--line);padding-top:21px;margin-top:20px}.viewer-caption-section h3{font-size:12px;margin:0 0 12px}.viewer-caption{white-space:pre-wrap;overflow-wrap:anywhere;font-size:13px;line-height:2;margin:0}.viewer-instagram{display:inline-block;font-size:12px;color:var(--muted);text-decoration:underline;text-underline-offset:4px;padding:17px 0 4px}[hidden]{display:none!important}@media(max-width:760px){.post-viewer{width:calc(100% - 16px);max-height:96dvh;border-radius:6px}.viewer-top{padding:5px 13px}.viewer-body{padding:16px 12px}.viewer-body h2{font-size:17px}.viewer-notice{font-size:9px}.viewer-caption{font-size:12px}.viewer-image{max-height:68dvh}.prototype-intro button{font-size:12px}}
.viewer-article{display:flex;align-items:center;justify-content:center;min-height:52px;padding:14px 18px;background:#102C48;color:#fff;border-radius:4px;font-size:13px;font-weight:700;line-height:1.7;text-align:center;margin:20px 0 24px}.viewer-article:hover{background:#1b4165}.viewer-source-note{font-size:10px;color:var(--muted);line-height:1.8}.footer-about{padding:0;border:0;background:none;color:inherit;font:inherit;text-align:left}.footer-about:hover{text-decoration:underline}
.all-posts-link{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-top:20px;border-top:1px solid var(--line);padding-top:14px;font-size:11px;color:var(--muted)}.all-posts-link strong{color:var(--navy);font-size:16px;margin:0 3px}.all-posts-link a{color:var(--navy);font-weight:700;padding:10px 0;min-height:44px;display:inline-flex;align-items:center;gap:14px}.all-posts-link a:hover{text-decoration:underline}.all-posts-shortcut{display:inline-flex;align-items:center;min-height:44px;font-size:11px;color:var(--muted);margin-bottom:12px}.all-posts-shortcut:hover{text-decoration:underline}