:root{--paper:#fff;--paper-deep:#fbf6e8;--ink:#171717;--ink-soft:#1717178c;--ink-faint:#17171759;--line:#1717171f;--accent:#f0b429;--sans:"Roboto", "Inter", "Noto Sans JP", sans-serif;--serif:"Fraunces", "Noto Serif JP", serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body:before,body:after,.hero:before,.hero:after,#shirangake-root:before,#shirangake-root:after{background:0 0!important;display:none!important}html,body{background:0 0!important}body{color:var(--ink);font-family:var(--sans);font-synthesis:none;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px);margin:0}.wrap{max-width:1160px;margin:0 auto;padding:0 24px}header{z-index:20;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);position:sticky;top:0;background:#ffffffe0!important}.nav{justify-content:space-between;align-items:center;padding:18px 0;display:flex}.brand{font-family:var(--serif);letter-spacing:.06em;color:var(--ink);flex-wrap:wrap;align-items:baseline;gap:10px;font-size:20px;font-weight:600;display:flex}.brand-sub{font-family:var(--sans);letter-spacing:.04em;color:var(--ink-faint);font-size:11px;font-weight:400}.nav a{color:var(--ink-soft);margin-left:26px;font-size:13px;text-decoration:none}.nav a:hover{color:var(--ink)}body .hero{background:0 0!important;padding:120px 0 60px!important}body .hero .wrap{text-align:center!important;flex-direction:column!important;justify-content:center!important;align-items:center!important;display:flex!important}body .hero p.eyebrow,body .hero p.eyebrow *{letter-spacing:.15em!important;color:#171717!important;text-align:center!important;text-shadow:-2px -2px #fff,2px -2px #fff,-2px 2px #fff,2px 2px #fff,0 0 12px #fff,0 0 24px #fff!important;justify-content:center!important;margin:0 0 20px!important;font-family:Roboto,sans-serif!important;font-size:17px!important;font-weight:900!important}body .hero .eyebrow .rule{display:none!important}body .hero h1,body .hero h1 *{letter-spacing:.03em!important;color:#171717!important;text-align:center!important;white-space:normal!important;text-shadow:-2px -2px #fff,2px -2px #fff,-2px 2px #fff,2px 2px #fff,0 0 16px #fff,0 0 32px #fff!important;margin:0 0 24px!important;font-family:Impact,Arial Black,sans-serif!important;font-size:clamp(3.4rem,7.8vw,6.5rem)!important;font-weight:400!important;line-height:1.15!important}body .hero h1 em{color:#171717!important;font-style:normal!important}body .hero p.lead,body .hero p.lead *,body .hero .sub-en{color:#171717!important;text-align:center!important;text-shadow:-1px -1px #fff,1px -1px #fff,-1px 1px #fff,1px 1px #fff,0 0 10px #fff,0 0 20px #fff!important;max-width:760px!important;margin:0 auto!important;font-family:Roboto,sans-serif!important;font-size:19px!important;font-weight:500!important;line-height:1.75!important}section{padding:64px 0}.section-head{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:34px;display:flex}.section-head h2{font-family:var(--serif);color:var(--ink);margin:0;font-size:clamp(1.8rem,3.6vw,2.6rem);font-weight:400}.section-head p{max-width:320px;color:var(--ink-soft);margin:0;font-size:14px;line-height:1.55}.map-area{grid-template-columns:1fr 1fr;align-items:center;gap:40px;display:grid}@media (max-width:860px){.map-area{grid-template-columns:1fr}}.map-svg{width:100%;height:auto;padding-bottom:12px;overflow:visible!important}.map-svg path{cursor:pointer;transition:opacity .15s}.map-svg path:hover{opacity:.75}.region-panel{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:22px;padding:24px;background:#ffffffeb!important}.region-panel .tag{color:var(--ink-soft);border:1px solid var(--line);border-radius:999px;margin-bottom:16px;padding:4px 12px;font-size:11px;display:inline-block}.region-panel h3{font-family:var(--serif);color:var(--ink);margin:0 0 8px;font-size:2.6rem;font-weight:400}.region-panel p.note{color:var(--ink-soft);max-width:340px;margin:0 0 22px;font-size:14px;line-height:1.6}.chip-row{flex-wrap:wrap;gap:8px;display:flex}.chip{border:1px solid var(--line);letter-spacing:.06em;text-transform:uppercase;cursor:pointer;font-size:10px;font-weight:700;font-family:var(--sans);color:var(--ink);background:#fff;border-radius:999px;padding:8px 14px;transition:all .15s}.chip:hover{border-color:var(--ink)}.chip.active{background:var(--ink);color:#fff;border-color:var(--ink)}#dialect .head-row{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:24px;display:flex}#dialect h2.word{letter-spacing:-.03em;text-transform:uppercase;color:var(--ink);margin:14px 0 0;font-size:clamp(3rem,9vw,6.4rem);font-weight:800;line-height:.85}#dialect .jp{font-family:var(--serif);margin:0 0 6px;font-size:1.8rem;font-style:normal;font-weight:700}#dialect .en{max-width:280px;color:var(--ink-soft);margin:0;font-size:14px;line-height:1.5}.cols,.phrase-sets,.lex-expand{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:22px;margin-top:32px;padding:24px;background:#ffffffeb!important}.cols{grid-template-columns:1fr 1fr;gap:56px;display:grid}@media (max-width:860px){.cols{grid-template-columns:1fr}}.col-title{letter-spacing:.1em;text-transform:uppercase;color:var(--ink-faint);border-bottom:1px solid var(--line);justify-content:space-between;padding-bottom:10px;font-size:10px;font-weight:700;display:flex}.phrase-row{border-bottom:1px solid var(--line);grid-template-columns:1fr 1fr;align-items:baseline;gap:16px;padding:16px 0;display:grid}.phrase-row .tb{color:var(--ink-faint);font-size:13px;text-decoration:line-through}.phrase-row .rl{font-family:var(--serif);text-align:right;color:var(--ink);font-size:1.3rem;font-style:italic}.lex-row{border-bottom:1px solid var(--line);justify-content:space-between;gap:12px;padding:10px 0;display:flex}.lex-row .w{color:var(--ink);font-size:1rem;font-weight:800}.lex-row .m{color:var(--ink-soft);text-align:right;font-size:12px}.lex-grid{grid-template-columns:1fr 1fr;gap:0 24px;display:grid}@media (max-width:520px){.lex-grid{grid-template-columns:1fr}}.lex-expand-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:14px;display:flex}.lex-expand-head p{color:var(--ink-soft);max-width:420px;margin:0;font-size:13px;line-height:1.55}.lex-toggle{border:1px solid var(--ink);background:var(--ink);color:#fff;letter-spacing:.08em;text-transform:uppercase;cursor:pointer;font-size:11px;font-weight:700;font-family:var(--sans);white-space:nowrap;border-radius:999px;flex:none;padding:12px 22px}.lex-toggle .n{opacity:.7;margin-left:4px;font-weight:600}.lex-full{-moz-columns:3 220px;columns:3 220px;-moz-column-gap:28px;column-gap:28px;margin-top:26px;display:none}.lex-full.show{display:block}.lex-full .item{-moz-column-break-inside:avoid;break-inside:avoid;border-bottom:1px solid var(--line);padding:12px 0;font-size:13px;display:block}.lex-full .item .row{justify-content:space-between;gap:14px;display:flex}.lex-full .item .w{color:var(--ink);font-weight:700}.lex-full .item .m{color:var(--ink-soft);text-align:right}.lex-full .item .ex{color:var(--ink-faint);margin:6px 0 0;font-size:11.5px;font-style:normal;line-height:1.5}.phrase-sets{grid-template-columns:1fr 1fr;gap:56px;display:grid}@media (max-width:860px){.phrase-sets{grid-template-columns:1fr}}.phrase-set-head{align-items:center;gap:8px;margin-bottom:4px;display:flex}.phrase-set-head .emoji{font-size:16px}.phrase-item{border-bottom:1px solid var(--line);padding:13px 0}.phrase-item .ph{color:var(--ink);font-size:14px;font-weight:700;line-height:1.4}.phrase-item .mn{color:var(--ink-soft);margin-top:4px;font-size:12px;line-height:1.5}#regions{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-top:1px solid var(--line);overflow:hidden;background:#fbf6e8e6!important}.carousel{padding:12px 0 8px;position:relative}.car-track{will-change:transform!important;gap:22px!important;display:flex!important}.region-card{cursor:pointer;text-align:center;background:var(--paper);border:1px solid var(--line);border-top:3px solid var(--card-accent,var(--accent));border-radius:120px 120px 14px 14px;flex:none;width:210px;padding:30px 22px 22px;transition:transform .35s,opacity .35s,box-shadow .35s}.region-card svg{width:46px;height:46px;stroke:var(--card-accent,var(--accent));fill:none;stroke-width:1.4px;margin-bottom:18px}.region-card h3{font-family:var(--serif);letter-spacing:-.01em;color:var(--ink);margin:0 0 4px;font-size:1.5rem;font-weight:400}.region-card p{color:var(--ink-soft);margin:0;font-size:11px}.region-card.is-center{transform:scale(1.08);box-shadow:0 18px 40px #1717171a}.region-card.is-far{opacity:.45}.car-arrow{z-index:2;border:1px solid var(--line);background:var(--paper);cursor:pointer;width:40px;height:40px;color:var(--ink);border-radius:50%;font-size:16px;position:absolute;top:50%;translate:0 -50%}.car-arrow.left{left:-4px}.car-arrow.right{right:-4px}@media (max-width:640px){.car-arrow{display:none}}.car-dots{justify-content:center;gap:7px;margin-top:26px;display:flex}.car-dots button{background:var(--line);cursor:pointer;border:none;border-radius:50%;width:6px;height:6px;padding:0}.car-dots button.active{background:var(--accent);border-radius:4px;width:18px;transition:width .2s}.region-drawer{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--line);border-radius:20px;margin-top:36px;padding:32px 36px;animation:.3s fadeInDrawer;display:none;box-shadow:0 16px 40px #17171714;background:#fffffff2!important}.region-drawer.show{display:block!important}@keyframes fadeInDrawer{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.region-drawer .tag{letter-spacing:.1em;color:var(--ink-soft);border:1px solid var(--line);background:#fff;border-radius:999px;margin-bottom:12px;padding:4px 14px;font-size:11px;font-weight:700;display:inline-block}.region-drawer h4{font-family:var(--serif);color:var(--ink);margin:0 0 10px;font-size:1.8rem}.region-drawer .note{color:var(--ink-soft);max-width:640px;margin:0 0 20px;font-size:13.5px;line-height:1.6}#bg3d{z-index:-1!important;width:100vw!important;height:100vh!important;display:block!important;position:fixed!important;inset:0!important}#veil{z-index:0!important;pointer-events:none!important;opacity:.12!important;background:#fff!important;position:fixed!important;inset:0!important}.sub-en{font-family:var(--sans);color:var(--ink-soft);letter-spacing:.03em;font-weight:500;display:block}h2 .sub-en{margin-top:10px;font-size:.4em}.lead .sub-en{margin-top:8px;font-size:13px;line-height:1.55}.section-head p .sub-en{margin-top:4px;font-size:12px}.nav a small{letter-spacing:.06em;opacity:.65;margin-left:4px;font-size:9.5px}.region-panel h3 small{font-size:.4em;font-family:var(--serif);color:var(--ink-soft);margin-top:6px;display:block}.region-panel .jpn{margin-top:4px;display:block}.map-svg path{stroke:#fff;stroke-width:4px;stroke-linejoin:round;filter:drop-shadow(0 4px #17171724);transform-box:fill-box;transform-origin:50%;transition:transform .2s,opacity .15s}.map-svg path:hover{opacity:1;transform:scale(1.05)}.map-svg path.on{stroke:#171717;stroke-width:3px;transform:scale(1.07)}.map-svg path:focus-visible{stroke:#171717;outline:none}.ml{fill:#171717;paint-order:stroke;stroke:#fff;stroke-width:3px;stroke-linejoin:round;pointer-events:none;font:700 11px Noto Sans JP,sans-serif}.ml.e{letter-spacing:.08em;font:600 6.5px Inter,sans-serif}.lang{border:1px solid var(--line);background:#ffffffb3;border-radius:999px;gap:2px;margin-left:18px;padding:2px;display:inline-flex}.lang button{font:600 11px var(--sans);cursor:pointer;color:var(--ink-soft);background:0 0;border:0;border-radius:999px;padding:5px 9px}.lang button.on{background:var(--ink);color:#fff}.phrase-item .rm{color:var(--ink-soft);margin:2px 0;font-size:12.5px;font-style:italic}.phrase-item .rm:empty{display:none}.rmx{color:var(--ink-soft);font-size:11.5px;font-weight:400;display:block}.soon{color:var(--ink-faint);margin:0 0 8px;font-size:12px}@media (max-width:640px){nav a,.nav a small,.brand-sub{display:none}.lang{margin-left:8px}.lang button{padding:4px 7px}}