@import"https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@300;400;500;700;900&family=Noto+Serif+JP:wght@400;600;700&display=swap";:root{--color-vermillion: #D4382B;--color-vermillion-light: #E8604F;--color-vermillion-dark: #A62B21;--color-indigo: #264653;--color-indigo-light: #3A6B7C;--color-gold: #D4A373;--color-gold-light: #E8C99B;--color-matcha: #7B9E6B;--color-matcha-light: #A3C493;--color-washi: #F5F0E8;--color-washi-dark: #E8E0D4;--color-sumi: #2B2B2B;--color-sumi-light: #4A4A4A;--color-white: #FFFFFF;--color-ink: #1A1A1A;--space-xs: .25rem;--space-sm: .5rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--space-2xl: 3rem;--space-3xl: 4rem;--font-sans: "Noto Sans JP", system-ui, -apple-system, sans-serif;--font-serif: "Noto Serif JP", Georgia, serif;--sidebar-width: 280px;--topbar-height: 60px;--shadow-sm: 0 1px 3px rgba(0,0,0,.06);--shadow-md: 0 4px 12px rgba(0,0,0,.08);--shadow-lg: 0 8px 24px rgba(0,0,0,.12);--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--ease-spring: cubic-bezier(.34, 1.56, .64, 1);--ease-smooth: cubic-bezier(.4, 0, .2, 1)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth}body{font-family:var(--font-sans);background:var(--color-washi);color:var(--color-sumi);line-height:1.7;-webkit-font-smoothing:antialiased}h1,h2,h3,h4{font-family:var(--font-serif);line-height:1.3;color:var(--color-ink)}h1{font-size:2.5rem;font-weight:700;letter-spacing:-.02em}h2{font-size:1.8rem;font-weight:600}h3{font-size:1.3rem;font-weight:600}h4{font-size:1.1rem;font-weight:600}a{color:var(--color-vermillion);text-decoration:none;transition:color .2s var(--ease-smooth)}a:hover{color:var(--color-vermillion-dark)}img{max-width:100%;height:auto}.app{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-width);flex-shrink:0;background:var(--color-white);border-right:1px solid 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.day-meta{flex:1;min-width:0}.day-item .day-label{font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.day-item .day-date{font-size:.7rem;opacity:.7}.day-item.active .day-date{opacity:.8}.day-item .day-part{font-size:.65rem;text-transform:uppercase;letter-spacing:.05em;padding:1px 6px;border-radius:4px;background:var(--color-washi-dark);color:var(--color-sumi-light);font-weight:500}.day-item.active .day-part{background:#fff3;color:var(--color-white)}.part-divider{display:flex;align-items:center;gap:var(--space-sm);padding:var(--space-md) var(--space-md) var(--space-xs);font-size:.7rem;text-transform:uppercase;letter-spacing:.08em;color:var(--color-sumi-light);font-weight:600;opacity:.6}.part-divider:after{content:"";flex:1;height:1px;background:var(--color-washi-dark)}.sidebar-footer{padding:var(--space-md) var(--space-lg);border-top:1px solid 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var(--color-washi-dark)}.day-nav-btn,a.day-nav-btn{background:transparent;border:none;color:var(--color-vermillion);padding:0;font-family:var(--font-sans);font-size:.85rem;font-weight:500;cursor:pointer;text-decoration:underline;text-underline-offset:3px;transition:color .15s var(--ease-smooth);display:inline-block}.day-nav-btn:hover{color:var(--color-vermillion-dark);text-decoration:none}.day-nav-placeholder{flex:1}.map-wrapper{margin-top:var(--space-xl);width:100%;max-width:800px;margin-left:auto;margin-right:auto}.map-slot{margin-top:var(--space-xl)}.day-content .map-wrapper,.day-content .map-slot .map-wrapper{max-width:none;margin-left:0;margin-right:0;width:100%}@media(max-width:900px){.map-wrapper,.day-content .map-wrapper,.day-content .map-slot .map-wrapper{max-width:none;margin-left:0;margin-right:0;width:100%;padding:0}}.map-heading{font-family:var(--font-serif);font-weight:600;font-size:1rem;color:var(--color-indigo);background:var(--color-white);padding:var(--space-sm) 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var(--ease-smooth)}.sidebar-overlay.open{opacity:1}@media(max-width:900px){.hamburger{display:flex;align-items:center;justify-content:center}.sidebar-overlay{display:block;pointer-events:none}.sidebar-overlay.open{pointer-events:auto}.sidebar{position:fixed;top:0;left:0;width:280px;height:100dvh;z-index:2000;transform:translate(-100%);transition:transform .3s var(--ease-smooth);box-shadow:var(--shadow-lg);overflow-y:auto;-webkit-overflow-scrolling:touch}.sidebar.open{transform:translate(0)}.sidebar-nav{flex:0 0 auto;padding:var(--space-xs);overflow-y:visible}.day-item{padding:var(--space-sm) var(--space-md);font-size:.85rem;min-height:44px}.day-item .day-num{min-width:32px;height:32px;font-size:.8rem}.main{margin-left:0}.topbar{padding:var(--space-xs) var(--space-md);padding-top:calc(var(--space-xs) + 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h1{font-size:3rem;margin-bottom:var(--space-md);color:var(--color-ink)}.hero-dates{font-size:1.1rem;color:var(--color-vermillion);font-weight:500;margin-bottom:var(--space-lg)}.hero-intro{font-size:1rem;color:var(--color-sumi-light);max-width:600px;margin:0 auto;line-height:1.8}.timeline{max-width:800px;margin:0 auto;padding:var(--space-3xl) var(--space-2xl)}.timeline-heading{font-size:1.6rem;margin-bottom:var(--space-xl);color:var(--color-ink);text-align:center}.timeline-list{position:relative;display:flex;flex-direction:column;gap:0}.timeline-card{position:relative;display:block;text-decoration:none;padding:var(--space-md) 0 var(--space-md) 2.5rem;color:var(--color-sumi);transition:background .15s var(--ease-smooth);border-radius:var(--radius-md)}.timeline-card:hover{background:var(--color-white)}.timeline-dot{position:absolute;left:.6rem;top:1.25rem;width:14px;height:14px;border-radius:50%;border:3px solid var(--color-white);box-shadow:0 0 0 2px var(--color-washi-dark);z-index:2}.timeline-line{position:absolute;left:.85rem;top:2rem;width:2px;height:calc(100% - 1rem);background:var(--color-washi-dark);z-index:1}.timeline-card:last-child .timeline-line{display:none}.timeline-marker{display:flex;gap:var(--space-md);align-items:baseline;margin-bottom:var(--space-xs)}.timeline-num{font-weight:700;font-size:.85rem;color:var(--color-vermillion)}.timeline-date{font-size:.8rem;color:var(--color-sumi-light)}.timeline-body{display:flex;align-items:center;gap:var(--space-md)}.timeline-emoji{font-size:1.5rem;flex-shrink:0}.timeline-title{font-weight:600;font-size:1rem;color:var(--color-ink);margin-bottom:2px}.timeline-location{font-size:.8rem;color:var(--color-sumi-light)}@media(max-width:900px){.overview-hero{padding:var(--space-2xl) var(--space-md)}.overview-hero h1{font-size:2rem}.hero-dates{font-size:1rem}.timeline{padding:var(--space-2xl) var(--space-md)}.timeline-heading{font-size:1.4rem}}.note-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:var(--space-lg);margin-top:var(--space-lg)}.note-card{display:flex;align-items:flex-start;gap:var(--space-md);padding:var(--space-lg);background:var(--color-washi);border:1px solid var(--color-washi-dark);border-radius:var(--radius-lg);text-decoration:none;color:var(--color-sumi);transition:transform .15s var(--ease-smooth),box-shadow .15s var(--ease-smooth)}.note-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);background:var(--color-white)}.note-card-emoji{font-size:2rem;flex-shrink:0;line-height:1}.note-card-meta{display:flex;flex-direction:column;gap:4px}.note-card-title{font-weight:600;font-size:1.1rem;color:var(--color-ink)}.note-card-category{font-size:.75rem;font-weight:500;letter-spacing:.05em;text-transform:uppercase;color:var(--color-vermillion)}.note-card-desc{font-size:.85rem;line-height:1.4;color:var(--color-sumi-light)}@media(max-width:900px){.note-grid{grid-template-columns:1fr}}.badge{display:inline-block;padding:2px 10px;border-radius:20px;font-size:.75rem;font-weight:500;letter-spacing:.02em}.badge-vermillion{background:var(--color-vermillion);color:#fff}.badge-indigo{background:var(--color-indigo);color:#fff}.badge-matcha{background:var(--color-matcha);color:#fff}.badge-gold{background:var(--color-gold);color:var(--color-ink)}.wave-divider{height:6px;background:repeating-linear-gradient(90deg,var(--color-vermillion) 0px,var(--color-vermillion) 8px,transparent 8px,transparent 16px);opacity:.15;margin:var(--space-xl) 0}.sidebar-header:after{content:"";display:block;height:3px;margin-top:var(--space-sm);background:linear-gradient(90deg,var(--color-vermillion) 0%,var(--color-gold) 50%,var(--color-matcha) 100%);border-radius:2px}.leaflet-popup-content-wrapper{border-radius:var(--radius-sm)!important;font-family:var(--font-sans)!important}.leaflet-popup-content{font-size:.85rem!important;line-height:1.5!important}.marker-cluster-small{background-color:#d4382b33!important}.marker-cluster-small div{background-color:var(--color-vermillion)!important;color:#fff!important;font-family:var(--font-sans)!important;font-weight:600}.marker-cluster span{line-height:30px!important}.yen{position:relative;text-decoration:underline;text-decoration-style:dotted;text-decoration-color:var(--color-vermillion);text-underline-offset:.15em;cursor:help}.yen:after{content:attr(data-usd);position:absolute;bottom:calc(100% + .45rem);left:50%;transform:translate(-50%);background:var(--color-sumi);color:var(--color-white);padding:.35rem .65rem;border-radius:var(--radius-sm);font-family:var(--font-sans);font-size:.75rem;font-weight:500;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .15s ease;box-shadow:var(--shadow-md);z-index:10000}.yen:before{content:"";position:absolute;bottom:calc(100% + .2rem);left:50%;transform:translate(-50%);border:5px solid transparent;border-top-color:var(--color-sumi);opacity:0;transition:opacity .15s ease;pointer-events:none;z-index:10000}.yen:hover:after,.yen:hover:before,.yen-active:after,.yen-active:before{opacity:1}.yen-active{text-decoration-color:var(--color-vermillion-dark)}