/* Ocean map: direct names and warm white lights following all map boundaries. */
.nk-home .nk-ocean-map{--nk-ocean-run:paused;position:relative;isolation:isolate;margin:0;padding:0;overflow:hidden;background:#0588b2 url('japan-ocean-generated-20261020.jpg') center/cover;color:#fff;scroll-margin-top:34px}
.nk-ocean-map:before{content:"";position:absolute;inset:-6%;z-index:-1;background:radial-gradient(ellipse at 75% 35%,#d7ffff30,transparent 45%),linear-gradient(105deg,#002e52a3 0%,#00476455 29%,#007d990a 65%,transparent);animation:nk-ocean-light 12s ease-in-out infinite alternate;animation-play-state:var(--nk-ocean-run);pointer-events:none}
.nk-ocean-band{display:grid;grid-template-columns:220px minmax(0,1fr);align-items:center;gap:20px;padding:0 12px 0 max(36px,calc((100vw - 1450px)/2));max-width:1760px;margin:0 auto}
.nk-ocean-heading{align-self:start;padding:48px 0 20px;position:relative;z-index:2;min-width:0}
.nk-ocean-sun{display:block;position:relative;width:42px;height:42px;margin-bottom:24px;background:#ffdb68;border-radius:50%;box-shadow:0 0 0 9px #ffe58b44,0 0 30px #ffe68c3d}
.nk-ocean-sun:after{content:"";position:absolute;inset:-18px;border-radius:50%;background:radial-gradient(circle,#fff4b56b,transparent 70%);animation:nk-map-sun-glow 6s ease-in-out infinite;animation-play-state:var(--nk-ocean-run)}
.nk-ocean-heading>p{font:700 10px/1.5 Arial,sans-serif;letter-spacing:.19em;color:#fff;margin-bottom:10px!important;text-shadow:0 1px 6px #00324d}
body.nk-site .nk-app .nk-ocean-heading h2{font-family:"Yu Mincho","Hiragino Mincho ProN",serif;font-size:29px!important;font-weight:600;color:#fff;line-height:1.8;letter-spacing:.025em;text-shadow:0 2px 10px #00365d80;white-space:nowrap}
.nk-ocean-heading h2 em{font-style:normal;background:linear-gradient(transparent 77%,#49d9f077 0)}
.nk-ocean-stage{position:relative;min-width:0;overflow:visible;height:430px;z-index:1}
.nk-ocean-map .nk-prefecture-map{position:relative;display:block;width:100%;height:100%;min-width:0;filter:drop-shadow(0 5px 9px #003c6038)}
.nk-ocean-map .nk-prefecture-shape path{fill:var(--nk-map-fill,#b5df91);stroke:#f5fff1;stroke-width:1.1;stroke-linejoin:round;vector-effect:non-scaling-stroke;transition:fill .2s}
.nk-ocean-map .nk-prefecture-land a.nk-prefecture-shape:hover path,.nk-ocean-map .nk-prefecture-land a.nk-prefecture-shape.is-highlighted path{fill:#ef3340;stroke:#ffe6e8;filter:drop-shadow(0 0 3px #ff4555)}
.nk-ocean-map .nk-prefecture-leaders path{fill:none;stroke:#edfefa;stroke-width:.8;opacity:.45;vector-effect:non-scaling-stroke}
.nk-prefecture-leaders circle{fill:#fff;stroke:#4e8d98;stroke-width:.3;vector-effect:non-scaling-stroke}
.nk-prefecture-name{cursor:pointer}
.nk-prefecture-name rect{fill:#eafaff40;stroke:#edffff55;stroke-width:.3;transition:fill .2s,stroke .2s}
.nk-prefecture-name text{fill:#15445b;font-family:"Yu Gothic",Meiryo,sans-serif;font-size:6.3px;font-weight:800;paint-order:stroke fill;stroke:#ffffffaa;stroke-width:.45;stroke-linejoin:round;letter-spacing:0;pointer-events:none}
.nk-prefecture-name:hover rect,.nk-prefecture-name:focus-visible rect,.nk-prefecture-name.is-highlighted rect{fill:#ef3340bb;stroke:#ffe6e8}
.nk-prefecture-name:focus-visible{outline:none}.nk-prefecture-name:focus-visible rect{stroke:#c81428;stroke-width:1.1}
html[lang=en] .nk-prefecture-name text{font-size:5px;font-weight:700}
html[lang=en] body.nk-site .nk-app .nk-ocean-heading h2{font-size:22px!important;white-space:normal;line-height:1.6;overflow-wrap:normal}
.nk-ocean-map .nk-map-network-lights .nk-network-route{fill:none;stroke:#fff1b7;stroke-width:3;stroke-linecap:round;stroke-linejoin:round;vector-effect:non-scaling-stroke;filter:drop-shadow(0 0 3px #fff6d4);opacity:.85}
.nk-map-network-lights{pointer-events:none}
.nk-network-bulb{filter:drop-shadow(0 0 3px #fff9dc)}
.nk-bulb-aura{opacity:.95}
.nk-bulb-halo{fill:#fff1af;opacity:.65}
.nk-bulb-core{stroke:#fff;stroke-width:.35;vector-effect:non-scaling-stroke}
@keyframes nk-ocean-light{from{transform:translate3d(-1%,0,0);opacity:.74}to{transform:translate3d(1%,1%,0);opacity:1}}
@keyframes nk-map-sun-glow{0%,100%{opacity:.25;transform:scale(.85)}50%{opacity:1;transform:scale(1.12)}}
@media(min-width:1500px){.nk-ocean-band{grid-template-columns:280px minmax(0,1fr);gap:30px}.nk-ocean-stage{height:460px}body.nk-site .nk-app .nk-ocean-heading h2{font-size:33px!important}}
@media(max-width:1100px){.nk-ocean-band{grid-template-columns:205px minmax(0,1fr);gap:12px;padding-inline:24px}.nk-ocean-stage{height:430px}body.nk-site .nk-app .nk-ocean-heading h2{font-size:25px!important}.nk-ocean-heading{padding-top:44px}}
@media(max-width:850px){.nk-ocean-band{display:block;padding:0}.nk-ocean-heading{padding:22px 24px 3px}.nk-ocean-sun{position:absolute;right:29px;top:24px;width:31px;height:31px;margin:0}.nk-ocean-heading>p{font-size:9px;margin-bottom:7px!important}body.nk-site .nk-app .nk-ocean-heading h2{font-size:26px!important;line-height:1.5;padding-right:55px;white-space:normal}.nk-ocean-heading h2 br{display:none}.nk-ocean-stage{height:410px;overflow-x:auto;overflow-y:hidden;scrollbar-width:thin;scrollbar-color:#d7f3ee #006b9280}.nk-ocean-map .nk-prefecture-map{width:820px;min-width:820px;height:410px;margin:0 auto}html[lang=en] .nk-ocean-heading h2{font-size:23px!important}}
@media(max-width:520px){.nk-ocean-heading{padding:20px 18px 5px}body.nk-site .nk-app .nk-ocean-heading h2{font-size:23px!important}.nk-ocean-sun{right:23px;top:28px}.nk-ocean-stage{height:390px}.nk-ocean-map .nk-prefecture-map{width:800px;min-width:800px;height:390px}}
@media(prefers-reduced-motion:reduce){.nk-ocean-map:before,.nk-ocean-sun:after,.nk-map-coast-lights path{animation:none!important}.nk-map-coast-lights{display:none}.nk-prefecture-name rect,.nk-ocean-map .nk-prefecture-shape path{transition:none}}