:root{--paper:#faf9f6;--ink:#111110;--muted:#676760;--rule:#b4b3ac;--accent:#6d222b;--ease:cubic-bezier(.22,.8,.18,1);--serif:'Noto Serif JP','Hiragino Mincho ProN','Yu Mincho',serif;--gutter:4.5vw;color-scheme:light}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;background:var(--paper);color:var(--ink);font:15px/1.8 -apple-system,BlinkMacSystemFont,'Hiragino Kaku Gothic ProN','Yu Gothic',sans-serif}button,input,textarea,select{font:inherit;color:inherit}button{cursor:pointer;border:0;background:transparent}a{color:inherit;text-decoration:none}a:focus-visible,button:focus-visible,summary:focus-visible,select:focus-visible{outline:2px solid var(--accent);outline-offset:5px}input:focus-visible,textarea:focus-visible{outline:none;border-color:var(--ink)}::selection{background:#ead4d7}button:disabled{opacity:.35;cursor:default}[hidden]{display:none!important}.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}.skip{position:fixed;left:12px;top:-80px;background:var(--paper);padding:12px;z-index:20}.skip:focus{top:12px}
.masthead{height:72px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:25px;padding:0 var(--gutter);position:relative;z-index:4;background:var(--paper)}.brand{font-size:12px;letter-spacing:.02em;white-space:nowrap}.masthead nav{display:flex;gap:32px;font-size:13px}.masthead nav a{position:relative;padding:9px 0}.masthead nav a:after,.text-button:after,.source-links a:after{content:'';position:absolute;bottom:3px;left:0;right:0;height:1px;background:currentColor;transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease)}.masthead nav a:hover:after,.masthead nav a[aria-current]:after,.text-button:hover:after,.source-links a:hover:after{transform:scaleX(1)}.date{justify-self:end;font-size:12px;letter-spacing:.05em}.date span{margin-left:8px}
.title-top,.title-bottom{font-family:var(--serif);font-weight:900;letter-spacing:-.085em;line-height:1.08;user-select:none;font-size:clamp(120px,20.5vw,330px);overflow:hidden;transition:height .8s var(--ease),min-height .8s var(--ease),opacity .4s,padding .8s var(--ease)}.title-top{height:23.5vw;max-height:376px;min-height:140px;padding:0 var(--gutter) 2vw}.title-bottom{height:23vw;max-height:368px;min-height:155px;text-align:right;padding:0 calc(var(--gutter) + .03em) 2vw var(--gutter)}.window{margin:0;position:relative}
.workspace{margin:0 var(--gutter);position:relative}.rail-nav{height:94px;position:relative;display:flex;justify-content:space-between;margin-top:14px;padding-top:34px;border-top:1px solid var(--ink)}.rail-nav a{position:relative;font-size:13px;min-height:44px}.rail-nav a:nth-of-type(2){position:absolute;left:50%;transform:translateX(-50%)}.station-dot{position:absolute;top:-39px;left:0;width:8px;height:8px;background:var(--ink);border-radius:50%}.rail-nav a:nth-of-type(2) .station-dot{left:calc(50% - 4px)}.rail-nav a:last-child .station-dot{left:auto;right:0}.rail-nav .active{color:var(--accent)}.rail-cursor{position:absolute;width:32px;height:3px;background:var(--accent);top:-2px;left:0;transition:left .9s cubic-bezier(.45,0,.2,1),transform .9s cubic-bezier(.45,0,.2,1)}.back-cover{display:none!important}.panel{padding:42px 0 76px}.section-title{display:flex;align-items:baseline;justify-content:space-between;gap:20px;margin-bottom:30px}.section-title h2{font:700 clamp(32px,4.5vw,66px)/1.3 var(--serif);margin:0;letter-spacing:-.045em}.small{font-size:12px;color:var(--muted);white-space:nowrap}.text-button{position:relative;padding:8px 0;line-height:1.8;font-size:13px;white-space:nowrap}.text-button:after{transform:scaleX(1);bottom:6px;background:var(--rule)}.text-button:hover:after{background:var(--ink)}.text-button:hover{color:var(--accent)}.note-tools{display:flex;gap:24px;justify-content:space-between;align-items:center;border-top:1px solid var(--ink);padding:8px 0 12px}.note-tools select{max-width:70%;border:0;background:transparent;padding:7px 20px 7px 0;border-radius:0;font-size:13px}.note-tools select:disabled{color:var(--muted);opacity:1}.note-tools:has(option:only-child) select{visibility:hidden}#book-title{display:block;width:100%;background:transparent;border:0;border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);border-radius:0;padding:17px 0;font-family:var(--serif);font-size:22px;transition:border-color .2s}#note-body{display:block;width:100%;min-height:265px;resize:vertical;background:transparent;border:0;border-bottom:1px solid var(--rule);border-radius:0;padding:24px 0;font-size:16px;line-height:2;transition:min-height .7s var(--ease),border-color .2s}input::placeholder,textarea::placeholder{color:#787870;opacity:1}.editor-footer{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:12px 0}#save-state{font-size:12px;color:var(--muted)}#save-state.saved{color:var(--ink)}.note-actions{display:flex;justify-content:space-between;gap:15px;padding-top:12px}.quiet{color:var(--muted);font-size:12px}.fine-print{font-size:12px;color:var(--muted);max-width:680px;line-height:1.9;margin:30px 0 0}.storage-warning{border-left:2px solid var(--accent);padding:12px 18px;margin-bottom:18px;font-size:13px}.undo-bar{display:flex;gap:20px;align-items:center;padding:12px 0;font-size:13px}.site-footer{border-top:1px solid var(--rule);margin:0 var(--gutter);padding:22px 0 32px;display:flex;justify-content:space-between;gap:40px;font-size:12px}.credits{max-width:540px;text-align:right;color:var(--muted)}.credits summary{cursor:pointer;list-style:none}.credits summary::-webkit-details-marker{display:none}.credits p{text-align:left;line-height:1.8}.credits a{text-decoration:underline}
.journey-facts{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--ink);padding:24px 0}.journey-facts div{display:flex;flex-direction:column;gap:4px}.journey-facts span{font-size:12px;color:var(--muted)}.journey-facts strong{font-weight:500;font-size:18px}.journey-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--rule)}.journey-list li{display:grid;grid-template-columns:100px 1fr 90px;gap:20px;padding:26px 0;border-bottom:1px solid var(--rule)}.journey-list li>span{font-size:13px}.activity{text-align:right;color:var(--muted)}.journey-list h3{font-weight:500;font-size:18px;margin:0 0 6px}.journey-list p{margin:0;color:var(--muted);font-size:14px}.source-links{display:flex;gap:25px;margin-top:16px}.source-links a{position:relative;font-size:13px;padding:6px 0}.source-links a:after{transform:scaleX(1);background:var(--rule)}.stop-list{border-top:1px solid var(--ink)}.stop-list details{border-bottom:1px solid var(--rule)}.stop-list summary{display:grid;grid-template-columns:60px 1fr 90px;align-items:baseline;gap:20px;cursor:pointer;list-style:none;padding:25px 0}.stop-list summary::-webkit-details-marker{display:none}.stop-list summary>span{font-size:12px;color:var(--muted)}.stop-list summary>span:last-child{text-align:right}.stop-list h3{font:500 clamp(20px,2.3vw,32px)/1.5 var(--serif);margin:0}.stop-content{padding:0 0 25px 80px;max-width:760px}.stop-content p{margin:0;font-size:14px}.stop-list details[open] .stop-content{animation:arrive .35s var(--ease)}@keyframes arrive{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
body.focus-mode .workspace{padding-top:60px}body.focus-mode .back-cover{display:block!important;position:absolute;right:0;top:146px}body.focus-mode .panel{padding-top:58px}body.focus-mode #note-body{min-height:45vh}dialog{background:var(--paper);color:var(--ink);border:1px solid var(--ink);padding:30px;width:min(460px,calc(100% - 36px))}dialog::backdrop{background:#1118}dialog h2{font:500 22px/1.6 var(--serif);margin:0 0 20px}dialog p{overflow-wrap:anywhere}dialog>div{display:flex;justify-content:flex-end;gap:28px}.danger{color:#a42612}
@media(max-width:700px){:root{--gutter:22px}.masthead{height:100px;grid-template-columns:1fr auto;gap:0;padding-top:12px;align-content:start}.brand{font-size:11px;line-height:30px}.masthead nav{grid-column:1/-1;grid-row:2;justify-content:space-between;gap:24px;font-size:13px;margin-top:8px}.date{font-size:10px;line-height:30px}.date span{margin-left:3px}.title-top{font-size:31vw;height:37vw;min-height:0;padding-top:2vw}.title-bottom{font-size:31vw;height:39vw;min-height:0;padding-top:2vw}.rail-nav{height:85px;padding-top:27px;margin-top:16px}.station-dot{top:-32px}.rail-nav a{font-size:12px}.panel{padding:30px 0 48px}.section-title{margin-bottom:25px}.section-title h2{font-size:35px}.small{font-size:11px}.note-tools{padding:7px 0}#book-title{font-size:19px;padding:15px 0}#note-body{min-height:300px;padding:18px 0}.editor-footer{gap:10px;align-items:baseline}.editor-footer .text-button{font-size:12px}.fine-print{font-size:11px;margin-top:23px}.site-footer{gap:20px;padding:22px 0}.credits{max-width:72%}.journey-list li{grid-template-columns:45px 1fr;gap:12px}.journey-list h3{font-size:16px}.journey-list p{font-size:13px}.activity{display:none}.journey-facts strong{font-size:16px}.stop-list summary{grid-template-columns:25px 1fr 50px;gap:10px;padding:24px 0}.stop-list h3{font-size:20px}.stop-content{padding-left:35px}body.focus-mode .workspace{padding-top:38px}body.focus-mode .back-cover{top:112px}body.focus-mode .panel{padding-top:48px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}

/* Static photograph: retain the wide editorial crop; collapse it for focused writing. */
.window{height:30.5vw;max-height:488px;min-height:220px;overflow:hidden;transition:height .8s var(--ease),min-height .8s var(--ease)}
.hankyu-photo{width:100%;height:100%;display:block;object-fit:cover;object-position:50% 65%}
body.focus-mode .cover{display:block}
body.focus-mode .title-top,body.focus-mode .title-bottom{height:0;min-height:0;padding-top:0;padding-bottom:0;opacity:0}
body.focus-mode .window{height:100px;min-height:100px}
@media(max-width:700px){.window{height:58vw;min-height:200px}.hankyu-photo{object-position:60% 65%}body.focus-mode .window{height:74px;min-height:74px}}

@media(max-width:700px){button,.source-links a,.masthead nav a{min-height:44px} .note-tools{gap:12px} .source-links{flex-wrap:wrap;gap:12px 24px}}