:root{--ink:#233b33;--muted:#68766c;--green:#24594b;--paper:#f6f5ef;--white:#fffefb;--line:#dedfd4;--soft:#e8eee6;--orange:#a95734;--radius:18px;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;font-size:16px;line-height:1.65}button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer;color:inherit}a{color:var(--green)}button:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible{outline:3px solid #be783f;outline-offset:4px}h1,h2,h3,p{margin:0}.skip-link{position:fixed;top:-100px;left:20px;z-index:100;background:var(--white);padding:12px}.skip-link:focus{top:10px}.site-header{height:87px;max-width:1320px;margin:auto;padding:0 48px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-size:13px;font-weight:650;letter-spacing:1.8px}.brand svg{width:30px;height:30px}.brand i{font-style:normal;color:#a1ab96;margin:0 7px}.share-button{border:1px solid var(--line);background:transparent;border-radius:30px;padding:9px 17px;display:flex;gap:8px;align-items:center;font-size:14px}.share-button:hover{background:var(--white)}.page-layout{max-width:1320px;margin:auto;padding:44px 48px 0;display:grid;grid-template-columns:280px minmax(0,1fr);gap:60px;align-items:start}.trip-intro{position:sticky;top:34px;padding-top:8px}.eyebrow{font-size:11px;letter-spacing:1.9px;font-weight:650;color:var(--muted);margin-bottom:13px}.trip-intro h1{font-family:"Songti SC","Noto Serif CJK SC",serif;font-weight:600;font-size:52px;line-height:1.28;letter-spacing:-2px}.title-dot{color:#b77748}.intro-copy{margin-top:23px;font-size:15px;color:var(--muted);line-height:1.9}.trip-dates{display:flex;align-items:center;gap:14px;margin-top:28px;font-size:23px;font-variant-numeric:tabular-nums}.date-line{height:1px;background:#a9b59f;width:38px}.trip-stats{display:flex;gap:16px;margin-top:8px;font-size:12px;color:var(--muted)}.trip-stats strong{font-size:17px;color:var(--ink);font-weight:550}.route-note{border-top:1px solid var(--line);margin-top:29px;padding-top:24px}.small-heading{font-size:12px;color:var(--muted);margin-bottom:18px}.route-list{padding:0;list-style:none;margin:0}.route-list li{position:relative;display:flex;align-items:center;gap:13px;padding-bottom:24px}.route-list li:last-child{padding-bottom:0}.route-list li:not(:last-child):before{content:"";position:absolute;width:1px;background:var(--line);left:5px;top:25px;bottom:5px}.route-dot{width:11px;height:11px;border:3px solid #fffefa;outline:1px solid #c1cabb;border-radius:50%;flex:none;align-self:flex-start;margin-top:8px}.ocean{background:#5e8e9b}.forest{background:#658663}.clay{background:#b97e62}.plum{background:#7a608b}.route-list b{font-size:14px;font-weight:600}.route-list small{display:block;color:var(--muted);font-size:12px}.route-list em{font-size:12px;font-style:normal;color:var(--muted);margin-left:auto;white-space:nowrap}.intro-foot{font-size:12px;color:var(--muted);margin-top:28px}.intro-foot small{display:block;font-size:11px;margin-top:7px}.status-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:#b28a45;margin-right:7px}main{min-width:0}.flight-strip{background:var(--green);border-radius:var(--radius);color:#f6f5e9;display:grid;grid-template-columns:1fr 1fr;padding:22px 25px;gap:24px}.flight-strip>div+div{border-left:1px solid #ffffff25;padding-left:24px}.flight-label{font-size:11px;letter-spacing:1.5px;color:#c3d8cb}.flight-strip p{display:flex;gap:17px;align-items:baseline;margin:5px 0 3px;font-variant-numeric:tabular-nums}.flight-strip b{font-size:17px;font-weight:500}.flight-strip strong{font-size:25px;font-weight:550}.flight-strip small{color:#d2ded5;font-size:11px;display:block}.view-tabs{position:sticky;top:0;z-index:10;display:grid;grid-template-columns:repeat(5,minmax(90px,1fr));overflow-x:auto;scrollbar-width:none;background:var(--paper);border-bottom:1px solid var(--line);margin:23px 0 28px;padding-top:7px}.view-tabs button{position:relative;border:0;background:transparent;font-size:14px;padding:14px 4px 16px;color:var(--muted);white-space:nowrap}.view-tabs button.active{color:var(--green);font-weight:650}.view-tabs button.active:after{content:"";position:absolute;height:3px;background:var(--green);bottom:-1px;left:21%;right:21%;border-radius:3px}.panel[hidden]{display:none}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:10px}.section-heading .eyebrow{font-size:10px;margin-bottom:7px;letter-spacing:1.4px}h2{font-size:25px;line-height:1.4;letter-spacing:-.8px}.text-button{border:0;background:none;text-decoration:underline;text-underline-offset:5px;font-size:12px;color:var(--muted);padding:10px 0 10px 10px}.chips{display:flex;gap:8px;overflow:auto;padding:17px 0 5px;scrollbar-width:none}.chips button{white-space:nowrap;border:1px solid var(--line);border-radius:30px;background:transparent;font-size:12px;padding:7px 15px}.chips button.selected{background:var(--ink);border-color:var(--ink);color:#fff}.section-hint{font-size:13px;color:var(--muted);line-height:1.8;margin:12px 0 19px}.day-card{--accent:#6e8872;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);margin-bottom:12px;overflow:hidden;box-shadow:0 6px 24px #273b3205}.day-card[data-phase=sea]{--accent:#5b8594}.day-card[data-phase=mountain]{--accent:#658663}.day-card[data-phase=fuji]{--accent:#b97e62}.day-card[data-phase=tokyo]{--accent:#7a608b}.day-card summary{list-style:none;cursor:pointer;display:flex;align-items:center;padding:21px 23px;gap:20px;position:relative}.day-card summary::-webkit-details-marker{display:none}.day-date{flex:none;text-align:center;min-width:39px}.day-date strong{display:block;font-size:30px;font-weight:450;line-height:1.15;font-variant-numeric:tabular-nums;letter-spacing:-1px}.day-date small{font-size:10px;color:var(--muted);letter-spacing:.3px}.day-overview{min-width:0;flex:1}.day-meta{display:flex;align-items:center;gap:9px;font-size:10px;color:var(--muted);margin-bottom:4px}.phase-label{color:var(--accent);font-weight:600;letter-spacing:.6px}.day-title{font-size:17px;font-weight:600;line-height:1.5;letter-spacing:-.4px}.day-caption{font-size:12px;color:var(--muted);margin-top:5px;line-height:1.6}.chevron{width:20px;height:20px;flex:none;fill:none;stroke:var(--muted);stroke-width:1.5;transition:transform .2s}.day-card[open] .chevron{transform:rotate(180deg)}.day-card[open] summary{border-bottom:1px solid #ecece3}.day-body{padding:22px 24px 20px}.timeline{margin:0;padding:0;list-style:none}.timeline li{display:grid;grid-template-columns:67px minmax(0,1fr);gap:15px;padding-bottom:22px;position:relative}.timeline li:last-child{padding-bottom:7px}.time-label{font-size:11px;color:var(--accent);font-weight:600;padding-top:3px;line-height:1.7}.timeline h3{font-size:15px;font-weight:600;line-height:1.6}.timeline p{font-size:13px;color:var(--muted);line-height:1.9;margin-top:5px}.journey-note{margin-top:15px;border:1px solid #deded0;border-radius:11px;background:#f4f4eb;padding:12px 14px;font-size:12px;line-height:1.8;color:#5e6653}.day-bottom{border-top:1px dashed var(--line);margin-top:18px;padding-top:14px;display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:11px;color:var(--muted)}.day-actions a{font-size:11px}.soft-note{background:var(--soft);border-radius:14px;padding:20px 22px;margin-top:16px;font-size:13px;line-height:1.9}.soft-note b{font-size:14px}.stay-summary{background:var(--soft);border-radius:15px;padding:21px;margin-bottom:19px}.stay-summary strong{font-size:21px}.stay-summary p{font-size:12px;color:var(--muted);margin-top:9px}.stay-card{background:var(--white);border:1px solid var(--line);border-radius:17px;margin:14px 0;padding:23px}.stay-card.booked{border:2px solid #66517f;background:#faf8fc}.stay-card.selected{border:2px solid var(--green);background:#f6faf4}.stay-card h3{font-size:19px;line-height:1.4}.stay-card p{font-size:13px;color:var(--muted);line-height:1.85;margin-top:9px}.stay-status{display:inline-block;font-size:11px;background:#eeeadd;color:#71603d;border-radius:5px;padding:4px 8px;margin-bottom:11px}.stay-card.booked .stay-status{background:#66517f;color:#fff}.stay-card.selected .stay-status{background:var(--green);color:#fff}.stay-address{font-size:12px!important;overflow-wrap:anywhere}.transport-principles{background:var(--white);padding:21px;border:1px solid var(--line);border-radius:var(--radius);display:grid;grid-template-columns:1fr;gap:5px}.transport-principles b{font-size:14px}.transport-principles span{font-size:12px;color:var(--muted);margin-bottom:12px}.subheading{margin:27px 0 13px}.transfer-card{background:var(--white);border:1px solid var(--line);padding:20px 22px;border-radius:14px;margin-bottom:12px}.transfer-card h3{font-size:15px}.transfer-card .date{display:block;color:var(--muted);font-size:11px;margin-bottom:5px}.transfer-card p{font-size:13px;color:var(--muted);line-height:1.9;margin-top:8px}.transfer-card .fare{font-size:12px;color:var(--green);margin-top:10px}.prep-list{display:grid;gap:11px}.prep-item{display:flex;align-items:flex-start;gap:12px;background:var(--white);border:1px solid var(--line);border-radius:14px;padding:16px 18px}.prep-item input{width:20px;height:20px;flex:none;margin-top:3px;accent-color:var(--green)}.prep-item b{display:block;font-size:14px}.prep-item span{display:block;font-size:12px;color:var(--muted);line-height:1.8;margin-top:3px}.prep-item.done b{text-decoration:line-through;color:#6f7d71}.budget-card{background:#edf2e7;border-radius:16px;margin-top:22px;padding:21px}.budget-card h3{font-size:16px}.budget-card strong{display:block;font-size:26px;color:var(--green);margin-top:7px}.budget-card>p:last-child{font-size:12px;color:var(--muted);line-height:1.9;margin-top:8px}.sources{border-top:1px solid var(--line);margin-top:27px;padding-top:22px}.sources h3{font-size:16px}.sources p{display:flex;flex-wrap:wrap;gap:9px 18px;margin-top:11px}.sources a{font-size:12px;text-underline-offset:4px}.map-overview{background:var(--white);border:1px solid var(--line);border-radius:16px;overflow:hidden;margin-bottom:16px}.map-overview a{text-decoration:none}.map-overview img{display:block;width:100%;height:auto}.map-overview span{display:block;text-align:center;padding:12px;font-size:12px;border-top:1px solid var(--line)}.map-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.map-card{background:var(--white);border:1px solid var(--line);border-radius:15px;overflow:hidden}.map-card a{text-decoration:none}.map-card img{display:block;width:100%;height:auto}.map-card span{display:block;padding:12px 13px;font-size:12px;border-top:1px solid var(--line)}.map-card small{display:block;color:var(--muted);font-size:11px;margin-top:2px}.page-footer{text-align:center;border-top:1px solid var(--line);padding:32px 0 38px;margin-top:35px;font-family:"Songti SC",serif;font-size:17px;color:#687363}.page-footer span{display:block;margin-top:9px;font:11px/1.8 -apple-system,BlinkMacSystemFont,"PingFang SC",sans-serif;color:#7b857a}dialog{border:1px solid var(--line);border-radius:22px;padding:34px;width:min(460px,calc(100% - 32px));color:var(--ink);background:var(--white);box-shadow:0 20px 100px #10281e30}dialog::backdrop{background:#17302877;backdrop-filter:blur(4px)}dialog h2{font-size:24px}dialog>p:not(.eyebrow){font-size:14px;color:var(--muted);line-height:1.9;margin-top:16px}.dialog-close{position:absolute;right:13px;top:9px;border:0;background:none;font-size:29px;width:38px;height:38px;color:var(--muted)}#share-url{display:block;width:100%;border:1px solid var(--line);border-radius:8px;background:var(--paper);padding:10px;font-size:14px;margin-top:22px;color:var(--ink)}.share-actions{display:flex;gap:10px;margin-top:15px}.primary-button,.secondary-button{border:1px solid var(--green);border-radius:9px;padding:11px 15px;font-size:14px;flex:1}.primary-button{background:var(--green);color:white}.secondary-button{background:transparent;color:var(--green)}.share-caption{font-size:11px!important;margin-top:16px!important}.toast{position:fixed;bottom:max(28px,env(safe-area-inset-bottom));left:50%;transform:translate(-50%,12px);background:var(--ink);color:white;border-radius:12px;padding:12px 20px;font-size:13px;z-index:100;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;width:max-content;max-width:calc(100vw - 32px);text-align:center}.toast.visible{opacity:1;transform:translate(-50%,0)}.noscript-note{background:white;padding:30px;text-align:center}
@media(max-width:1050px){.page-layout{padding:32px 28px 0;gap:30px;grid-template-columns:235px minmax(0,1fr)}.site-header{padding:0 28px}}
@media(max-width:760px){.site-header{height:70px;padding:0 22px}.brand{font-size:11px;letter-spacing:1.1px;gap:8px}.brand svg{width:25px;height:25px}.brand i{margin:0 3px}.share-button{font-size:12px;padding:8px 11px}.page-layout{display:block;padding:27px 20px 0}.trip-intro{position:static;padding:0 3px 25px}.trip-intro h1{font-size:40px;line-height:1.25;letter-spacing:-1.5px}.trip-intro h1 br{display:none}.trip-intro .eyebrow{font-size:10px;margin-bottom:12px}.intro-copy{font-size:13px;margin-top:12px}.intro-copy br{display:none}.trip-dates{font-size:20px;display:inline-flex;margin-top:17px;gap:10px}.date-line{width:27px}.trip-stats{gap:16px;font-size:11px;margin-top:7px}.trip-stats strong{font-size:16px}.route-note{display:none}.intro-foot{margin-top:15px;font-size:11px}.intro-foot small{display:none}.flight-strip{border-radius:15px;padding:17px 18px;gap:15px}.flight-label{font-size:10px}.flight-strip p{margin:4px 0;gap:10px}.flight-strip strong{font-size:22px}.flight-strip b{font-size:14px}.flight-strip small{font-size:10px;line-height:1.65}.view-tabs{margin-top:18px;margin-bottom:22px;padding-top:5px;grid-template-columns:repeat(5,96px)}.view-tabs button{font-size:13px;padding:12px 2px 14px}.section-heading h2{font-size:22px}.section-hint{font-size:12px;margin-top:11px;margin-bottom:17px}.chips{gap:7px;padding-top:15px}.chips button{font-size:11px;padding:7px 13px}.day-card{border-radius:15px}.day-card summary{padding:18px 16px;gap:14px}.day-date{min-width:33px}.day-date strong{font-size:28px}.day-date small{font-size:9px}.day-title{font-size:15px}.day-meta{font-size:9px;gap:8px}.day-caption{font-size:11px;margin-top:4px}.chevron{width:17px;height:17px}.day-body{padding:18px 17px}.timeline li{grid-template-columns:48px minmax(0,1fr);gap:12px;padding-bottom:21px}.time-label{font-size:10px}.timeline h3{font-size:14px}.timeline p{font-size:13px;line-height:1.85}.day-bottom{font-size:10px;align-items:start}.soft-note{padding:18px;font-size:12px}.stay-card,.transfer-card{padding:18px}.stay-card h3{font-size:17px}.stay-card p,.transfer-card p{font-size:13px}.budget-card strong{font-size:23px}.map-grid{grid-template-columns:1fr;gap:12px}.page-footer{margin-top:27px;padding-bottom:max(30px,env(safe-area-inset-bottom))}dialog{padding:29px 23px}dialog h2{font-size:22px}}
@media(max-width:360px){.page-layout{padding-left:14px;padding-right:14px}.site-header{padding:0 16px}.trip-intro h1{font-size:35px}.brand{letter-spacing:.3px;font-size:10px}.flight-strip{padding:16px 13px;gap:11px}.flight-strip>div+div{padding-left:11px}.flight-strip strong{font-size:20px}.day-card summary{padding:17px 13px;gap:10px}.day-title{font-size:14px}.day-body{padding:17px 14px}}