@layer theme{:root,:host{--font-sans:system-ui, -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", "YuGothic", "Meiryo", sans-serif;--font-mono:"SFMono-Regular", "Consolas", "Liberation Mono", monospace;--default-font-family:system-ui, -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", "YuGothic", "Meiryo", sans-serif;--default-mono-font-family:"SFMono-Regular", "Consolas", "Liberation Mono", monospace}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color 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optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.block{display:block}}:root{--background:#fff;--foreground:#202124;--muted:#5f6368;--line:#dadce0;--panel:#fff;--ink:#202124;--teal:#1a73e8;--red:#1a73e8;--gold:#5f6368;--blue:#1a73e8;--surface:#f8fafd;--surface-strong:#f1f3f4;--accent-soft:#e8f0fe;--accent-ink:#174ea6}*{box-sizing:border-box}html{background:var(--background);scroll-behavior:smooth}body{background:var(--background);color:var(--foreground);margin:0;font-family:system-ui,-apple-system,BlinkMacSystemFont,Hiragino Sans,Hiragino Kaku Gothic ProN,Yu Gothic,YuGothic,Meiryo,sans-serif}a{color:inherit;text-decoration:none}.hero{border-bottom:1px solid var(--line);align-items:center;min-height:92svh;display:grid;position:relative;overflow:hidden}.hero__media,.hero__overlay{position:absolute;inset:0}.hero__image{object-fit:cover}.hero__overlay{background:linear-gradient(90deg,#132526eb,#1325269e 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h1{letter-spacing:0;max-width:760px;margin:0;font-size:clamp(2.6rem,7vw,5.8rem);line-height:1.04}.hero__lead{color:#fffaf1e0;max-width:680px;margin:26px 0 0;font-size:1.08rem;line-height:1.9}.hero__actions{flex-wrap:wrap;gap:12px;margin-top:34px;display:flex}.service-hero{background:#fff;border-bottom:0;min-height:76svh}.service-hero .hero__media,.service-hero .hero__overlay{display:none}.service-hero .site-header{color:var(--ink)}.service-hero .brand:hover,.service-hero .site-nav a:hover{background:#f1f3f4}.service-hero .site-nav a{color:var(--ink);font-weight:500}.service-hero__content{width:min(760px,100% - 32px);color:var(--ink);justify-items:center;padding:128px 0 62px;display:grid}.service-logo-lockup{text-align:center;justify-items:center;display:grid}.service-logo-lockup__mark{border-radius:16px;width:72px;height:72px}.service-logo-lockup h1{margin-top:18px;font-size:clamp(2.8rem,9vw,5.2rem);font-weight:500;line-height:1.05}.service-logo-lockup .hero__lead{max-width:600px;color:var(--muted);margin-top:16px;font-size:.98rem;line-height:1.7}.service-search-panel{width:100%;color:var(--ink);box-shadow:none;background:0 0;border:0;border-radius:0;gap:12px;margin-top:28px;padding:0;display:grid}.service-search{gap:8px;display:grid}.service-search label{color:var(--muted);font-size:.82rem;font-weight:500}.service-search div{grid-template-columns:1fr auto;gap:10px;display:grid}.service-search input,.service-search button{min-height:50px;font:inherit;border-radius:999px}.service-search input{border:1px solid var(--line);min-width:0;color:var(--ink);background:#fff;padding:0 20px;box-shadow:0 1px 6px #2021241f}.service-search input:focus{border-color:#0000;outline:0;box-shadow:0 1px 8px #20212433}.service-search button{color:var(--ink);cursor:pointer;background:#f8fafd;border:0;padding:0 18px;font-size:.9rem;font-weight:500}.service-search button:hover{box-shadow:inset 0 0 0 1px var(--line)}.quick-link-list{flex-wrap:wrap;justify-content:center;gap:8px;margin-top:4px;display:flex}.quick-link-list a{color:#3c4043;background:#f1f3f4;border-radius:999px;padding:8px 12px;font-size:.84rem;font-weight:500}.service-section{padding-top:38px}.service-stat-grid,.service-entry-grid{gap:14px;display:grid}.service-stat-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.service-stat-grid>div,.service-entry{border:1px solid var(--line);background:var(--panel);border-radius:16px}.service-stat-grid>div{gap:8px;min-height:112px;padding:20px;display:grid}.service-stat-grid span,.service-entry span{color:var(--muted);font-size:.84rem;font-weight:500}.service-stat-grid strong{color:var(--ink);font-size:1.55rem;font-weight:500;line-height:1.2}.service-entry-grid{grid-template-columns:repeat(2,minmax(0,1fr));margin-top:18px}.service-entry{gap:10px;min-height:180px;padding:24px;transition:outline .18s;display:grid}.service-entry:hover{outline:0;box-shadow:0 1px 8px #20212429}.service-entry h2{color:var(--ink);margin:0;font-size:1.45rem;font-weight:500}.service-entry p{color:var(--muted);margin:0;line-height:1.75}.button{border-radius:6px;justify-content:center;align-items:center;min-height:48px;padding:0 20px;font-weight:500;transition:background .18s,border-color .18s,color .18s;display:inline-flex}.button--primary{color:var(--ink);background:#fff}.button--primary:hover{background:#e8f0fe}.button--secondary{color:#fff;border:1px solid #fffaf180}.button--secondary:hover{background:#fffaf11f;border-color:#fff}.ad-container,.ad-slot{width:min(1120px,100% - 40px);margin:0 auto}.ad-slot{padding:22px 0}.ad-container--bottom{padding-bottom:58px}.section{width:min(1120px,100% - 40px);margin:0 auto;padding:82px 0}.section--intro{padding-top:70px}.section__heading{max-width:760px;margin-bottom:30px}.section__heading 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0;font-size:1.26rem;font-weight:500;line-height:1.45}.section--keywords{border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.keyword-list{flex-wrap:wrap;gap:10px;margin:0;padding:0;list-style:none;display:flex}.keyword-list li{color:#174ea6;background:#e8f0fe;border:1px solid #dadce0;border-radius:999px;padding:10px 14px;font-weight:500}.section--faq{padding-bottom:96px}.faq-list{grid-template-columns:1fr}.faq-list article{padding:26px 28px}.faq-list h3{margin-top:0}.subway-page{background:var(--background);min-height:100svh}.subway-hero,.search-hero{color:var(--ink);border-bottom:1px solid var(--line);background:#fff}.subway-hero--compact{background:#fff}.airport-page{background:var(--background);min-height:100svh}.airport-hero{background:#fff}.updated-text{font-size:.88rem}.subway-hero__inner{width:min(1120px,100% - 40px);margin:0 auto;padding:34px 0 70px}.search-hero .subway-hero__inner{text-align:center;width:min(760px,100% - 32px);padding:28px 0 46px}.subway-hero h1{letter-spacing:0;max-width:820px;margin:24px 0 0;font-size:clamp(2.1rem,5vw,4.4rem);line-height:1.12}.search-hero h1{max-width:none;color:var(--ink);margin-top:34px;font-size:clamp(2rem,6vw,3.7rem);font-weight:500}.search-hero .eyebrow{display:none}.subway-hero p:not(.eyebrow){max-width:760px;color:var(--muted);margin:20px 0 0;line-height:1.9}.search-hero p:not(.eyebrow){max-width:640px;color:var(--muted);margin-inline:auto}.back-link{background:var(--surface-strong);color:var(--ink);border-radius:999px;padding:8px 12px;font-weight:600;display:inline-flex}.search-hero .back-link{color:var(--ink);background:#f1f3f4;font-weight:500}.station-search{grid-template-columns:1fr auto;gap:10px;max-width:720px;margin-top:30px;display:grid}.search-hero .station-search{margin-inline:auto}.station-search input,.station-search button{min-height:52px;font:inherit;border-radius:999px}.station-search input{border:1px solid var(--line);color:var(--ink);background:#fff;padding:0 20px;box-shadow:0 1px 6px #2021241f}.station-search input:focus{border-color:#0000;outline:0;box-shadow:0 1px 8px #20212433}.station-search button{color:var(--ink);cursor:pointer;background:#f8fafd;border:0;padding:0 22px;font-weight:500}.station-search button:hover{box-shadow:inset 0 0 0 1px var(--line)}.subway-quick-links,.metro-quick-grid{flex-wrap:wrap;gap:8px;display:flex}.subway-quick-links{justify-content:center;margin-top:14px}.subway-quick-links a,.metro-quick-grid a{border-radius:999px;font-weight:500}.subway-quick-links a{color:#3c4043;background:#f1f3f4;padding:8px 12px;font-weight:500}.metro-quick-grid{padding-bottom:12px}.metro-quick-grid a{color:#174ea6;background:#e8f0fe;border:1px solid #dadce0;padding:10px 14px}.subway-section{width:min(1120px,100% - 40px);margin:0 auto;padding:58px 0 0}.station-results,.line-groups{gap:14px;display:grid}.station-results{grid-template-columns:repeat(3,minmax(0,1fr))}.station-card,.line-group,.station-row,.empty-state,.line-summary>div{border:1px solid var(--line);background:var(--panel);border-radius:8px}.station-card{gap:8px;padding:18px;display:grid}.station-card strong,.line-list strong,.station-row h3,.line-summary strong{color:var(--ink);font-weight:500}.station-card span,.line-list span,.station-card small,.station-row p,.line-summary span{color:var(--muted)}.station-card small{font-size:.82rem}.empty-state{color:var(--muted);padding:22px;line-height:1.8}.line-groups{grid-template-columns:repeat(2,minmax(0,1fr))}.line-group{padding:22px}.line-group h3{color:var(--teal);margin:0 0 14px;font-size:1rem;font-weight:500}.line-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;display:grid}.line-list a{background:#f8fafd;border-radius:6px;gap:4px;padding:12px;display:grid}.line-list a:hover,.station-card:hover,.station-row:hover,.route-station a:hover,.station-actions a:hover{outline:2px solid #1a73e829}.line-summary{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;display:grid}.line-summary--station strong{overflow-wrap:anywhere}.line-summary>div{gap:8px;padding:20px;display:grid}.line-summary strong{font-size:1.5rem}.station-list{gap:10px;padding-bottom:76px;display:grid}.station-row{grid-template-columns:48px 1fr;gap:16px;padding:18px;transition:outline .18s;display:grid}.station-row__index{color:var(--red);font-family:var(--font-mono);font-weight:600}.station-row h3{margin:0;font-size:1.08rem}.station-row p{margin:6px 0 0}.transfer-list{flex-wrap:wrap;gap:6px;margin-top:10px;display:flex}.transfer-list span{color:var(--teal);background:#e8f0fe;border-radius:999px;padding:5px 9px;font-size:.78rem;font-weight:500}.station-actions{flex-wrap:wrap;gap:10px;margin-top:16px;display:flex}.station-actions a{color:#174ea6;background:#e8f0fe;border:1px solid #dadce0;border-radius:6px;padding:10px 14px;font-weight:500}.route-diagram{gap:0;max-width:760px;margin:0;padding:0 0 76px;list-style:none;display:grid}.route-station{grid-template-columns:38px 1fr;gap:12px;min-height:76px;display:grid;position:relative}.route-station:before{content:"";background:#cbd6d4;width:2px;position:absolute;top:38px;bottom:-38px;left:18px}.route-station:last-child:before{display:none}.route-station__marker{z-index:1;border:2px solid var(--teal);background:var(--panel);width:38px;height:38px;color:var(--teal);font-family:var(--font-mono);border-radius:999px;justify-content:center;align-items:center;font-size:.76rem;font-weight:600;display:inline-flex;position:relative}.route-station a{border:1px solid var(--line);background:var(--panel);border-radius:8px;gap:5px;min-width:0;padding:12px;transition:outline .18s;display:grid}.route-station strong,.station-info strong,.schedule-card h3,.schedule-card>strong{color:var(--ink);font-weight:500}.route-station span:not(.route-station__marker),.station-info span,.schedule-card__head span,.schedule-card__summary,.schedule-empty,.time-chip small{color:var(--muted)}.station-info{border:1px solid var(--line);background:var(--panel);border-radius:8px;gap:12px;padding:22px;display:grid}.station-info>div{gap:8px;display:grid}.schedule-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;padding-bottom:76px;display:grid}.schedule-card{border:1px solid var(--line);background:var(--panel);border-radius:8px;padding:18px}.schedule-card__head{justify-content:space-between;align-items:flex-start;gap:14px;display:flex}.schedule-card__head h3{margin:4px 0 0;font-size:1.18rem}.schedule-card__head>strong{white-space:nowrap;background:#f8fafd;border-radius:999px;padding:6px 10px}.schedule-card__summary{margin:14px 0 12px;font-weight:500}.schedule-times{flex-wrap:wrap;gap:6px;max-height:340px;padding-right:2px;display:flex;overflow:auto}.time-chip{min-width:76px;color:var(--ink);font-family:var(--font-mono);background:#fff;border:1px solid #dadce0;border-radius:6px;flex-direction:column;gap:2px;padding:6px 8px;font-size:.84rem;font-weight:600;display:inline-flex}.time-chip small{max-width:116px;font-family:var(--font-sans);text-overflow:ellipsis;white-space:nowrap;font-size:.7rem;font-weight:500;overflow:hidden}.schedule-empty{margin:14px 0 0}.airport-route-list,.airport-detail-list{gap:14px;display:grid}.airport-route-list{grid-template-columns:repeat(3,minmax(0,1fr))}.airport-route-card,.airport-detail-card{border:1px solid var(--line);background:var(--panel);border-radius:8px}.airport-route-card{gap:8px;padding:18px;display:grid}.airport-route-card strong{color:var(--ink);font-size:1.2rem;font-weight:500}.airport-route-card span{color:var(--red);font-weight:500}.airport-route-card p{color:var(--muted);margin:0;line-height:1.7}.airport-route-card:hover{outline:2px solid #1a73e829}.airport-detail-card{padding:24px}.airport-detail-card__head{border-bottom:1px solid var(--line);justify-content:space-between;align-items:flex-start;gap:16px;padding-bottom:18px;display:flex}.airport-detail-card__head span,.airport-facts span,.airport-time-group p span{color:var(--muted)}.airport-detail-card__head h2{color:var(--ink);margin:6px 0 0;font-size:1.35rem;font-weight:500;line-height:1.45}.airport-detail-card__head>strong{color:var(--red);white-space:nowrap;font-weight:500}.airport-facts{grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-top:18px;display:grid}.airport-facts>div{background:#f8fafd;border-radius:8px;gap:6px;padding:12px;display:grid}.airport-facts strong{color:var(--ink);overflow-wrap:anywhere;font-weight:500}.airport-times,.airport-stops{margin-top:28px}.airport-times h3,.airport-stops h3{color:var(--ink);margin:0 0 14px;font-weight:500}.airport-times>div{gap:14px;display:grid}.airport-time-group{border-top:1px solid var(--line);padding-top:14px}.airport-time-group p{color:var(--ink);justify-content:space-between;gap:12px;margin:0 0 10px;font-weight:600;display:flex}.airport-time-group div{flex-wrap:wrap;gap:6px;display:flex}.airport-time-group div span{color:var(--ink);font-family:var(--font-mono);background:#fff;border:1px solid #dadce0;border-radius:6px;padding:5px 8px;font-size:.82rem}.airport-time-group small,.airport-stops p{color:var(--muted)}.airport-stops ol{gap:8px;margin:0;padding:0;list-style:none;display:grid}.airport-stops li{grid-template-columns:36px 1fr;align-items:center;gap:10px;display:grid}.airport-stops li span{color:var(--teal);text-align:center;font-family:var(--font-mono);background:#e8f0fe;border-radius:999px;padding:5px 0;font-size:.78rem;font-weight:600}.airport-stops li strong{color:var(--ink);font-weight:500}@media (max-width:860px){.hero{min-height:88svh}.hero__overlay{background:linear-gradient(90deg,#132526e6,#1325268a)}.intro-grid,.guide-grid,.service-hero__content,.service-stat-grid,.service-entry-grid,.station-results,.line-groups,.line-summary,.schedule-grid,.airport-route-list,.airport-facts,.line-list{grid-template-columns:1fr}}@media (max-width:560px){.hero__content{width:min(100% - 28px,1120px);padding:58px 0 92px}.site-header{width:min(100% - 28px,1120px);min-height:64px}.brand{padding-inline:0}.brand span{font-size:.9rem}.site-nav a{padding-inline:8px;font-size:.82rem}.hero h1{font-size:2.35rem}.button{width:100%}.section{width:min(100% - 28px,1120px);padding:58px 0}.ad-container,.ad-slot,.subway-hero__inner,.subway-section{width:min(100% - 28px,1120px)}.station-search,.service-search div{grid-template-columns:1fr}}