.page-module__Ophd1W__page{--area-navy:#102f42;--area-navy-soft:#21485b;--area-coral:#ef755f;--area-lime:#d9ef67;--area-blue:#d7f2f5;--area-cream:#fbf8f0;--area-line:#102f4224;color:var(--area-navy);padding-top:1.5rem}.page-module__Ophd1W__breadcrumbs{color:#75858c;align-items:center;gap:.65rem;font-size:.7rem;display:flex}.page-module__Ophd1W__breadcrumbs a:hover{color:var(--area-coral)}.page-module__Ophd1W__hero{justify-content:space-between;align-items:end;gap:3rem;padding:clamp(2.5rem,7vw,5.5rem) 0 2.4rem;display:flex}.page-module__Ophd1W__hero p,.page-module__Ophd1W__mapBoardHeading span,.page-module__Ophd1W__sideHeading span{color:var(--area-coral);letter-spacing:.2em;margin:0 0 .65rem;font-size:.58rem;font-weight:800}.page-module__Ophd1W__hero h1{font-family:var(--font-serif);letter-spacing:-.055em;margin:0;font-size:clamp(2.5rem,6vw,5rem);font-weight:500;line-height:1.1}.page-module__Ophd1W__hero>div>span{color:#63747c;margin-top:1.1rem;font-size:.82rem;display:block}.page-module__Ophd1W__search{border:1px solid var(--area-line);background:#fff;border-radius:999px;grid-template-columns:auto minmax(180px,1fr) auto;align-items:center;width:min(420px,100%);min-height:56px;padding:.3rem;display:grid;box-shadow:0 14px 40px #102f4212}.page-module__Ophd1W__search>svg{width:18px;height:18px;color:var(--area-coral);margin-left:1rem}.page-module__Ophd1W__search input{background:0 0;border:0;outline:0;min-width:0;padding:0 .8rem;font-size:.78rem}.page-module__Ophd1W__search button{background:var(--area-navy);color:#fff;border:0;border-radius:999px;height:44px;padding:0 1.25rem;font-size:.72rem;font-weight:700}.page-module__Ophd1W__searchJump{border:1px solid var(--area-line);background:#fff;border-radius:999px;grid-template-columns:auto minmax(150px,1fr) auto;align-items:center;gap:.85rem;width:min(330px,100%);min-height:64px;padding:.45rem .75rem .45rem 1rem;transition:box-shadow .18s,transform .18s;display:grid;box-shadow:0 14px 40px #102f4212}.page-module__Ophd1W__searchJump:hover{transform:translateY(-2px);box-shadow:0 18px 46px #102f421f}.page-module__Ophd1W__searchJump>svg{width:19px;height:19px;color:var(--area-coral)}.page-module__Ophd1W__searchJump>svg:last-child{background:var(--area-navy);color:#fff;border-radius:50%;width:38px;height:38px;padding:11px;display:grid}.page-module__Ophd1W__searchJump span{font-size:.76rem;font-weight:800}.page-module__Ophd1W__searchJump small{color:var(--area-coral);letter-spacing:.16em;margin-bottom:.18rem;font-size:.48rem;display:block}.page-module__Ophd1W__regionSwitcher{scrollbar-width:none;gap:.4rem;padding:.25rem 0 1.8rem;display:flex;overflow-x:auto}.page-module__Ophd1W__regionSwitcher::-webkit-scrollbar{display:none}.page-module__Ophd1W__regionSwitcher a{border:1px solid var(--area-line);color:#63747c;background:#fff9;border-radius:999px;flex:none;padding:.65rem .9rem;font-size:.68rem;font-weight:700;transition:background .18s,color .18s,transform .18s}.page-module__Ophd1W__regionSwitcher a:hover{transform:translateY(-2px)}.page-module__Ophd1W__regionSwitcher a[aria-current=page]{border-color:var(--area-navy);background:var(--area-navy);color:#fff}.page-module__Ophd1W__kantoHub{background:radial-gradient(circle at 92% 8%,#d9ef678c,#0000 23%),linear-gradient(145deg,#edf7f5 0%,#fbf8f0 62%);border-radius:36px;padding:clamp(1.25rem,3.5vw,3rem);overflow:hidden;box-shadow:0 28px 80px #102f4217}.page-module__Ophd1W__kantoHubHeading{justify-content:space-between;align-items:center;gap:2rem;margin-bottom:1.5rem;display:flex}.page-module__Ophd1W__kantoHubHeading span{color:var(--area-coral);letter-spacing:.2em;margin-bottom:.5rem;font-size:.58rem;font-weight:800;display:block}.page-module__Ophd1W__kantoHubHeading h2{font-family:var(--font-serif);letter-spacing:-.04em;margin:0;font-size:clamp(1.7rem,3.5vw,2.6rem);font-weight:500}.page-module__Ophd1W__kantoHubHeading>svg{width:30px;height:30px;color:var(--area-coral)}.page-module__Ophd1W__kantoMap{isolation:isolate;grid-template-rows:repeat(7,minmax(62px,1fr));grid-template-columns:repeat(12,minmax(0,1fr));gap:.7rem;min-height:590px;display:grid;position:relative}.page-module__Ophd1W__kantoMap:before,.page-module__Ophd1W__kantoMap:after{z-index:-2;content:"";border-radius:50%;position:absolute}.page-module__Ophd1W__kantoMap:before{border:12px solid #ef755f1c;width:62%;height:82%;top:5%;left:18%;transform:rotate(-8deg)}.page-module__Ophd1W__kantoMap:after{aspect-ratio:1;border:1px solid #102f421f;width:45%;bottom:-30%;right:-9%;box-shadow:0 0 0 40px #102f4206,0 0 0 82px #102f4205}.page-module__Ophd1W__kantoOrbit{z-index:-1;border:2px dashed #102f4221;border-radius:50%;position:absolute;inset:16% 23% 12%;transform:rotate(14deg)}.page-module__Ophd1W__tokyoGateway,.page-module__Ophd1W__kantoPrefecture{z-index:1;border:1px solid #102f421f;border-radius:22px;transition:transform .22s,box-shadow .22s,background .22s;position:relative;overflow:hidden}.page-module__Ophd1W__tokyoGateway{background:radial-gradient(circle at 88% 18%, #8fdde43b, transparent 32%), var(--area-navy);color:#fff;flex-direction:column;grid-area:3/4/7/9;justify-content:center;padding:clamp(1.4rem,3vw,2.4rem);display:flex;box-shadow:0 26px 55px #102f4238}.page-module__Ophd1W__tokyoGateway:after{aspect-ratio:1;content:"";border:1px solid #d9ef6780;border-radius:50%;width:58%;position:absolute;bottom:-25%;right:-16%}.page-module__Ophd1W__tokyoGateway:hover{transform:translateY(-5px)scale(1.015);box-shadow:0 34px 70px #102f4247}.page-module__Ophd1W__tokyoEdition{color:var(--area-blue);letter-spacing:.18em;font-size:.6rem;font-weight:800}.page-module__Ophd1W__tokyoGateway>strong{font-family:var(--font-serif);letter-spacing:-.08em;margin-top:.2rem;font-size:clamp(4rem,8vw,7rem);font-weight:400;line-height:1}.page-module__Ophd1W__tokyoHierarchy{flex-wrap:wrap;gap:.35rem;margin-top:1.2rem;display:flex}.page-module__Ophd1W__tokyoHierarchy>span{color:#ffffffc2;background:#ffffff0f;border:1px solid #ffffff2e;border-radius:999px;padding:.35rem .6rem;font-size:.58rem;font-weight:700}.page-module__Ophd1W__tokyoAction{background:var(--area-lime);color:var(--area-navy);border-radius:999px;align-self:flex-start;align-items:center;gap:.55rem;margin-top:1.4rem;padding:.7rem .9rem;font-size:.65rem;font-weight:800;display:inline-flex}.page-module__Ophd1W__tokyoAction svg{width:14px;height:14px}.page-module__Ophd1W__kantoPrefecture{min-height:0;color:var(--area-navy);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ffffffe0;flex-direction:column;justify-content:center;padding:1rem;display:flex}.page-module__Ophd1W__kantoPrefecture:hover{z-index:3;background:#fff;transform:translateY(-4px);box-shadow:0 20px 44px #102f4221}.page-module__Ophd1W__kantoPrefecture>span{color:var(--area-coral);letter-spacing:.12em;font-size:.5rem;font-weight:800}.page-module__Ophd1W__kantoPrefecture strong{font-family:var(--font-serif);letter-spacing:-.04em;margin-top:.3rem;font-size:clamp(1.45rem,3vw,2.3rem);font-weight:500}.page-module__Ophd1W__kantoPrefecture>svg{color:#8c9a9f;width:15px;height:15px;position:absolute;bottom:.9rem;right:.9rem}.page-module__Ophd1W__kanto_gunma{grid-area:1/1/3/4}.page-module__Ophd1W__kanto_tochigi{grid-area:1/5/3/8}.page-module__Ophd1W__kanto_ibaraki{grid-area:1/9/4/13}.page-module__Ophd1W__kanto_saitama{grid-area:3/1/5/4}.page-module__Ophd1W__kanto_kanagawa{grid-area:6/1/8/7}.page-module__Ophd1W__kanto_chiba{grid-area:5/9/8/13}.page-module__Ophd1W__explorer{grid-template-columns:minmax(0,3fr) minmax(260px,1fr);align-items:stretch;gap:1rem;display:grid}.page-module__Ophd1W__mapBoard{background:var(--area-cream);border:1px solid #102f4217;border-radius:34px;padding:clamp(1.25rem,3vw,2.4rem);overflow:hidden;box-shadow:0 24px 70px #102f4212}.page-module__Ophd1W__mapBoardHeading{justify-content:space-between;align-items:center;gap:2rem;margin-bottom:1.5rem;display:flex}.page-module__Ophd1W__mapBoardHeading span{display:block}.page-module__Ophd1W__mapBoardHeading h2,.page-module__Ophd1W__sideHeading h2{font-family:var(--font-serif);letter-spacing:-.035em;margin:0;font-size:clamp(1.5rem,3vw,2.2rem);font-weight:500}.page-module__Ophd1W__mapBoardHeading>svg{width:31px;height:31px;color:var(--area-coral)}.page-module__Ophd1W__areaMap{isolation:isolate;grid-template-rows:repeat(6,minmax(64px,1fr));grid-template-columns:repeat(12,minmax(0,1fr));gap:.75rem;min-height:500px;display:grid;position:relative}.page-module__Ophd1W__areaMap:before,.page-module__Ophd1W__areaMap:after{z-index:-2;content:"";border:13px solid #ef755f21;border-radius:48%;position:absolute}.page-module__Ophd1W__areaMap:before{inset:13% 11% 15% 15%;transform:rotate(-7deg)}.page-module__Ophd1W__areaMap:after{border-color:#8fdde438;width:30%;height:58%;top:24%;right:22%;transform:rotate(18deg)}.page-module__Ophd1W__routeLine{z-index:-1;background:linear-gradient(var(--area-coral), var(--area-blue));opacity:.35;border-radius:999px;width:3px;position:absolute;top:2%;bottom:4%;left:53%;transform:rotate(27deg)}.page-module__Ophd1W__routeLine:before,.page-module__Ophd1W__routeLine:after{background:var(--area-coral);content:"";border:2px solid #fff;border-radius:50%;width:11px;height:11px;position:absolute;left:50%;transform:translate(-50%);box-shadow:0 0 0 5px #ef755f26}.page-module__Ophd1W__routeLine:before{top:17%}.page-module__Ophd1W__routeLine:after{bottom:20%}.page-module__Ophd1W__areaCluster{z-index:1;color:var(--area-navy);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffffeb;border:1px solid #102f4224;border-radius:18px;flex-direction:column;justify-content:center;padding:1rem 1.2rem;transition:background .2s,color .2s,transform .2s,box-shadow .2s;display:flex;position:relative;overflow:hidden;box-shadow:0 10px 26px #102f420b}.page-module__Ophd1W__areaCluster:first-of-type{grid-area:1/1/3/9}.page-module__Ophd1W__areaCluster:nth-of-type(2){grid-area:2/9/5/13}.page-module__Ophd1W__areaCluster:nth-of-type(3){grid-area:3/1/5/5}.page-module__Ophd1W__areaCluster:nth-of-type(4){grid-area:3/5/5/9}.page-module__Ophd1W__areaCluster:nth-of-type(5){grid-area:5/1/7/9}.page-module__Ophd1W__areaCluster:hover{z-index:3;border-color:var(--area-navy);background:var(--area-navy);color:#fff;transform:translateY(-4px)scale(1.015);box-shadow:0 24px 45px #102f422e}.page-module__Ophd1W__areaCluster>span{color:#102f4247;letter-spacing:.12em;font-size:.55rem;font-weight:800;position:absolute;top:.75rem;right:.85rem}.page-module__Ophd1W__areaCluster:hover>span{color:#ffffff6b}.page-module__Ophd1W__areaCluster strong{color:var(--area-coral);font-size:clamp(.9rem,1.6vw,1.15rem);line-height:1.45}.page-module__Ophd1W__areaCluster:hover strong{color:var(--area-lime)}.page-module__Ophd1W__areaCluster small{color:#65767d;margin-top:.45rem;font-size:.61rem;line-height:1.6}.page-module__Ophd1W__areaCluster:hover small{color:#ffffffb3}.page-module__Ophd1W__areaCluster>svg{color:#87969c;width:16px;height:16px;position:absolute;bottom:.8rem;right:.85rem}.page-module__Ophd1W__areaCluster:hover>svg{color:#fff}.page-module__Ophd1W__sidePanel{background:radial-gradient(circle at 100% 0%, #8fdde433, transparent 34%), var(--area-navy);color:#fff;border-radius:34px;flex-direction:column;min-height:100%;padding:clamp(1.5rem,3vw,2.2rem);display:flex;overflow:hidden;box-shadow:0 24px 70px #102f4221}.page-module__Ophd1W__sideHeading{align-items:flex-start;gap:1rem;display:flex}.page-module__Ophd1W__sideHeading>svg{width:23px;height:23px;color:var(--area-lime)}.page-module__Ophd1W__sideHeading span{color:var(--area-blue)}.page-module__Ophd1W__sideHeading h2{color:#fff;font-size:1.45rem}.page-module__Ophd1W__prefectureLinks{flex-wrap:wrap;gap:.55rem;margin-top:2rem;display:flex}.page-module__Ophd1W__prefectureLinks a{color:#fff;background:#ffffff0e;border:1px solid #ffffff29;border-radius:999px;align-items:center;gap:.45rem;padding:.65rem .8rem;font-size:.72rem;transition:background .18s,border-color .18s,transform .18s;display:inline-flex}.page-module__Ophd1W__prefectureLinks a:hover{border-color:var(--area-lime);background:#d9ef671f;transform:translateY(-2px)}.page-module__Ophd1W__prefectureLinks svg{width:12px;height:12px}.page-module__Ophd1W__stationLink{background:var(--area-lime);color:var(--area-navy);border-radius:20px;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:.8rem;margin-top:auto;padding:1rem;transition:transform .18s;display:grid}.page-module__Ophd1W__stationLink:hover{transform:translateY(-3px)}.page-module__Ophd1W__stationLink>svg{width:20px;height:20px}.page-module__Ophd1W__stationLink>span{font-size:.75rem;font-weight:800}.page-module__Ophd1W__stationLink small{letter-spacing:.13em;margin-bottom:.2rem;font-size:.48rem;display:block}.page-module__Ophd1W__regionDirectory{border:1px solid var(--area-line);background:radial-gradient(circle at 94% 4%, #8fdde44d, transparent 22%), linear-gradient(145deg, #fff 0%, var(--area-cream) 72%);border-radius:36px;padding:clamp(1.25rem,3.5vw,3rem);overflow:hidden;box-shadow:0 28px 80px #102f4214}.page-module__Ophd1W__regionDirectoryHeading{justify-content:space-between;align-items:end;gap:2rem;margin-bottom:1.6rem;display:flex}.page-module__Ophd1W__regionDirectoryHeading span{color:var(--area-coral);letter-spacing:.2em;margin-bottom:.5rem;font-size:.56rem;font-weight:800;display:block}.page-module__Ophd1W__regionDirectoryHeading h2{font-family:var(--font-serif);letter-spacing:-.045em;margin:0;font-size:clamp(1.8rem,4vw,2.8rem);font-weight:500}.page-module__Ophd1W__regionDirectoryHeading p{color:#6c7c83;margin:0;font-size:.68rem}.page-module__Ophd1W__regionPrefectureGrid{grid-template-columns:repeat(3,minmax(0,1fr));gap:.75rem;display:grid}.page-module__Ophd1W__regionPrefectureCard{background:#ffffffe6;border:1px solid #102f421f;border-radius:22px;flex-direction:column;justify-content:flex-end;min-height:230px;padding:1.2rem;transition:background .22s,color .22s,box-shadow .22s,transform .22s;display:flex;position:relative;overflow:hidden;box-shadow:0 12px 34px #102f420d}.page-module__Ophd1W__regionPrefectureCard:before{aspect-ratio:1;content:"";border:1px solid #ef755f38;border-radius:50%;width:68%;position:absolute;top:-34%;right:-24%;box-shadow:0 0 0 26px #ef755f0a}.page-module__Ophd1W__regionPrefectureCard:hover{background:var(--area-navy);color:#fff;transform:translateY(-5px);box-shadow:0 24px 52px #102f4233}.page-module__Ophd1W__regionPrefectureCard>span{color:var(--area-coral);letter-spacing:.16em;font-size:.5rem;font-weight:800}.page-module__Ophd1W__regionPrefectureCard>strong{font-family:var(--font-serif);letter-spacing:-.06em;margin-top:.35rem;font-size:clamp(2.2rem,5vw,4.2rem);font-weight:400;line-height:1}.page-module__Ophd1W__regionPrefectureCard>small{color:#718087;margin-top:.7rem;font-size:.62rem;line-height:1.6}.page-module__Ophd1W__regionPrefectureCard:hover>small{color:#ffffffad}.page-module__Ophd1W__regionPrefectureCard>em{color:var(--area-coral);letter-spacing:.13em;margin-top:.55rem;font-size:.48rem;font-style:normal;font-weight:800}.page-module__Ophd1W__regionPrefectureCard>svg{color:#8c999e;width:16px;height:16px;position:absolute;bottom:1rem;right:1rem}.page-module__Ophd1W__regionPrefectureCard:hover>svg{color:var(--area-lime)}@media (max-width:900px){.page-module__Ophd1W__hero{display:block}.page-module__Ophd1W__search,.page-module__Ophd1W__searchJump{margin-top:1.8rem}.page-module__Ophd1W__regionPrefectureGrid{grid-template-columns:repeat(2,minmax(0,1fr))}.page-module__Ophd1W__explorer{grid-template-columns:1fr}.page-module__Ophd1W__kantoMap{min-height:620px}.page-module__Ophd1W__sidePanel{min-height:360px}.page-module__Ophd1W__stationLink{margin-top:2.5rem}}@media (max-width:640px){.page-module__Ophd1W__hero{padding-top:3rem}.page-module__Ophd1W__hero h1{font-size:clamp(2.35rem,12vw,3.5rem)}.page-module__Ophd1W__search{grid-template-columns:auto minmax(0,1fr) auto}.page-module__Ophd1W__mapBoard,.page-module__Ophd1W__sidePanel,.page-module__Ophd1W__kantoHub,.page-module__Ophd1W__regionDirectory{border-radius:24px}.page-module__Ophd1W__kantoHub{padding:1rem}.page-module__Ophd1W__kantoMap{gap:.5rem}.page-module__Ophd1W__tokyoGateway,.page-module__Ophd1W__kantoPrefecture{border-radius:15px}.page-module__Ophd1W__tokyoGateway{padding:1.1rem}.page-module__Ophd1W__tokyoGateway>strong{font-size:clamp(3.4rem,15vw,5.5rem)}.page-module__Ophd1W__mapBoard{padding:1rem}.page-module__Ophd1W__areaMap{gap:.5rem;min-height:540px}.page-module__Ophd1W__areaCluster{border-radius:14px;padding:.8rem}.page-module__Ophd1W__areaCluster small{padding-right:.8rem;font-size:.55rem}.page-module__Ophd1W__areaCluster>svg{bottom:.55rem;right:.55rem}.page-module__Ophd1W__sidePanel{min-height:0}.page-module__Ophd1W__regionDirectory{padding:1rem}.page-module__Ophd1W__regionDirectoryHeading{display:block}.page-module__Ophd1W__regionDirectoryHeading p{margin-top:.6rem}}@media (max-width:480px){.page-module__Ophd1W__kantoMap{grid-template-rows:auto;grid-template-columns:repeat(2,minmax(0,1fr));min-height:0}.page-module__Ophd1W__tokyoGateway{grid-area:auto/1/auto/-1;min-height:310px}.page-module__Ophd1W__kantoPrefecture,.page-module__Ophd1W__kanto_gunma,.page-module__Ophd1W__kanto_tochigi,.page-module__Ophd1W__kanto_ibaraki,.page-module__Ophd1W__kanto_saitama,.page-module__Ophd1W__kanto_kanagawa,.page-module__Ophd1W__kanto_chiba{grid-area:auto;min-height:130px}.page-module__Ophd1W__kantoOrbit{display:none}.page-module__Ophd1W__areaMap{grid-template-rows:auto;grid-template-columns:repeat(2,minmax(0,1fr));min-height:0}.page-module__Ophd1W__areaCluster:nth-of-type(n){grid-area:auto;min-height:142px}.page-module__Ophd1W__areaCluster:first-of-type,.page-module__Ophd1W__areaCluster:last-of-type{grid-column:1/-1}.page-module__Ophd1W__routeLine{display:none}.page-module__Ophd1W__regionPrefectureGrid{grid-template-columns:1fr}.page-module__Ophd1W__regionPrefectureCard{min-height:180px}}@media (prefers-reduced-motion:reduce){.page-module__Ophd1W__page *,.page-module__Ophd1W__page :before,.page-module__Ophd1W__page :after{transition-duration:.01ms!important}}