:root{--ink:#182d53;--muted:#596575;--paper:#faf9f5;--orange:#e76c20;--blue:#28b6ed;--line:#d9dce0;--header-height:88px;--font:Arial,"Apple SD Gothic Neo","Malgun Gothic","Yu Gothic",Meiryo,sans-serif}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-height) + 24px)}
body{margin:0;color:var(--ink);background:var(--paper);font-family:var(--font);font-size:16px;line-height:1.7;word-break:keep-all;overflow-wrap:break-word;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;cursor:pointer}
button:disabled{cursor:default}
figure,p,h1,h2,h3{margin:0}
a,button{-webkit-tap-highlight-color:transparent}
:focus-visible{outline:3px solid #a4450b;outline-offset:5px}
[hidden]{display:none!important}
.skip-link{position:fixed;top:12px;left:16px;z-index:20;background:white;padding:10px 20px;transform:translateY(-160%);border:2px solid var(--ink)}
.skip-link:focus{transform:translateY(0)}
.site-header{position:sticky;top:0;z-index:10;background:rgba(250,249,245,.97);border-bottom:1px solid rgba(24,45,83,.12)}
.header-inner{max-width:1328px;margin:auto;padding:10px 44px;min-height:var(--header-height);display:flex;align-items:center;gap:42px}
.brand{flex:0 0 110px}
.brand img{width:110px}
.header-note{font-size:12px;letter-spacing:.025em;color:var(--muted)}
nav{display:flex;align-items:center;gap:36px;margin-left:auto}
nav a{display:inline-flex;align-items:center;justify-content:center;gap:14px;min-height:44px;min-width:44px;font-size:12px;letter-spacing:.1em;font-weight:700;position:relative}
nav a::after{content:"";position:absolute;left:0;right:0;bottom:4px;height:2px;background:var(--orange);transform:scaleX(0);transform-origin:left;transition:transform .18s}
nav a:hover::after,nav a:focus-visible::after{transform:scaleX(1)}
nav a span{font-size:19px}
.hero{position:relative;isolation:isolate;min-height:550px;height:40.625vw;max-height:780px;background:#28b6ed;overflow:hidden}
.hero-art{position:absolute;inset:0;z-index:-1;background:url("../images/home-hero-bg.jpg") center bottom/cover no-repeat}
.hero-art span{display:none}
.hero-content{width:44%;height:100%;margin:auto;display:flex;align-items:center;justify-content:center;flex-direction:column;text-align:center;padding:40px 0 72px}
.eyebrow{font-size:10px;letter-spacing:.25em;font-weight:700;margin-bottom:24px}
h1{font-size:clamp(37px,3.35vw,57px);line-height:1.27;letter-spacing:-.065em;font-weight:800}
.button{display:inline-flex;align-items:center;justify-content:center;gap:28px;min-height:52px;padding:10px 23px;border-radius:5px;font-size:13px;font-weight:700;transition:background .18s,transform .18s}
.hero-button{background:var(--ink);color:#fff;margin-top:28px;box-shadow:0 4px 0 rgba(14,68,110,.14)}
.button span{font-size:21px;font-weight:400}
.hero-button:hover{background:#273f73;transform:translateY(-2px)}
.hero-scroll{position:absolute;bottom:17px;left:50%;transform:translateX(-50%);display:flex;align-items:center;gap:19px;min-height:44px;font-size:9px;letter-spacing:.15em;font-weight:700;white-space:nowrap}
.hero-scroll span:last-child{font-size:22px}
.section-shell{max-width:1328px;margin:auto;padding:86px 64px}
.section-label{display:flex;align-items:center;gap:22px;font-size:10px;letter-spacing:.15em;line-height:1.4;font-weight:700;margin-bottom:54px}
.section-label>span{flex-shrink:0}
.section-label .label-line{flex:1;height:1px;background:var(--line)}
.section-label>span:last-child{font-size:9px;color:var(--muted)}
h2{font-size:clamp(32px,3.25vw,47px);font-weight:800;line-height:1.35;letter-spacing:-.055em}
.orange{color:var(--orange)}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:90px}
.about-signature{color:#b94d10;font-size:17px;letter-spacing:-.03em;margin-top:22px}
.about-copy{padding-top:4px;font-size:16px;line-height:1.95;color:var(--muted)}
.about-copy p+p{margin-top:17px}
.about-copy strong{color:var(--ink);font-size:15px;letter-spacing:.01em}
.about-bottom{display:flex;gap:44px;align-items:center;border-top:1px solid var(--line);margin-top:49px;padding-top:22px;font-size:10px;letter-spacing:.12em}
.about-bottom>span:first-child{display:flex;align-items:center;gap:11px;margin-right:auto}
.about-bottom b{font-size:27px;letter-spacing:-.04em}
.about-bottom>span:first-child>span{color:var(--muted);font-size:12px;letter-spacing:0}
.games{background:#f0f1f3;border-top:1px solid #e8e9eb}
.games-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:40px;margin-bottom:48px}
.games-heading>p{color:var(--muted);font-size:14px;padding-bottom:8px}
.game{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.3fr);gap:28px;border-radius:16px;padding:42px 35px 34px 40px}
.game+.game{margin-top:28px}
.game-korea{background:#fbf3e9}
.game-japan{background:#e9edf6}
.game-details{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;min-width:0}
.game-number{font-size:10px;letter-spacing:.15em;font-weight:700;margin-bottom:27px}
.game-number span{margin:0 12px;color:#8c9099}
.game-title-row{display:flex;align-items:center;gap:17px;margin-bottom:23px}
.game-icon{width:76px;height:76px;border-radius:18px;box-shadow:0 5px 12px #172d5310}
.game-language{font-size:11px;color:var(--muted);margin-bottom:2px}
h3{font-size:30px;line-height:1.3;letter-spacing:-.04em;font-weight:800}
h3 span{font-size:26px;letter-spacing:-.03em}
.game-lead{font-size:18px;font-weight:700;margin-bottom:9px;letter-spacing:-.025em}
.game-copy{color:#505d70;font-size:13px;line-height:1.95}
.store-links{display:flex;flex-wrap:wrap;gap:8px;margin-top:27px}
.store-link{display:inline-flex;align-items:center;justify-content:space-between;gap:15px;min-height:44px;padding:9px 13px;background:var(--ink);border:1px solid var(--ink);border-radius:4px;color:white;font-size:11px;font-weight:700;white-space:nowrap;transition:background .18s,color .18s}
.store-link:hover{background:white;color:var(--ink)}
.store-link span{font-size:17px;font-weight:400}
.game-showcase{min-width:0;align-self:center}
.gallery{display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:thin;scrollbar-color:#8691a4 transparent;padding:10px 3px 5px;overscroll-behavior-x:contain}
.gallery figure{flex:1 0 0;min-width:0;scroll-snap-align:start}
.gallery img{width:100%;filter:drop-shadow(0 9px 6px #142a4115)}
.gallery figcaption{display:flex;justify-content:space-between;align-items:center;gap:5px;margin-top:18px;font-size:9px;letter-spacing:.025em;color:var(--muted);white-space:nowrap}
.gallery figcaption>span{font-size:10px;letter-spacing:0}
.gallery-controls{display:flex;align-items:center;gap:8px;padding-top:16px;font-size:11px}
.gallery-hint{margin-right:auto;color:var(--muted)}
.gallery-count{font-variant-numeric:tabular-nums;min-width:38px;text-align:center}
.gallery-controls button{width:44px;height:44px;border:1px solid #8d98aa;background:transparent;border-radius:50%;font-size:22px;line-height:1}
.gallery-controls button:hover:not(:disabled){background:var(--ink);color:white}
.gallery-controls button:disabled{opacity:.3}
.contact{padding-top:88px;padding-bottom:94px}
.contact-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:70px}
.contact-intro{font-size:13px;color:var(--muted);margin-top:23px}
.email-link{display:inline-flex;align-items:center;gap:26px;min-height:52px;font-size:clamp(18px,1.8vw,26px);letter-spacing:-.04em;font-weight:700;border-bottom:1px solid var(--ink);margin-top:12px}
.email-link:hover{color:#a4450b;border-color:#a4450b}
.email-link span{font-size:26px;font-weight:400}
.contact-details{font-style:normal;padding-top:8px;font-size:15px}
.detail-label{display:block;font-size:10px;letter-spacing:.1em;font-weight:700;color:var(--muted);margin-bottom:13px}
.address-row{border-bottom:1px solid var(--line);padding-bottom:24px}
.english-address{font-size:11px;line-height:1.8;color:var(--muted);margin-top:13px;word-break:normal}
.phone-row{display:grid;grid-template-columns:1fr 1fr;gap:20px;padding-top:24px}
.phone-row>div>span,.phone-row>div>a{display:block}
.phone-row a{width:fit-content;min-height:30px}
.phone-row a:hover{text-decoration:underline;text-underline-offset:4px}
.international{font-size:11px;color:var(--muted);margin-top:3px}
.site-footer{background:#29b5ed url("../images/footer-puzzle-bg.png") center/1000px auto;border-top:5px solid var(--ink)}
.footer-inner{max-width:1328px;margin:auto;padding:43px 64px 23px}
.footer-top{display:flex;align-items:center;gap:68px;padding-bottom:36px}
.footer-top img{width:154px}
.footer-top p{font-size:25px;font-weight:700;line-height:1.5;letter-spacing:-.04em}
.back-top{margin-left:auto;display:flex;align-items:center;gap:22px;min-height:44px;font-size:9px;font-weight:700;letter-spacing:.1em}
.back-top span{display:grid;place-items:center;width:44px;height:44px;border:1px solid #182d5380;border-radius:50%;font-size:22px}
.back-top:hover span{color:white;background:var(--ink)}
.footer-bottom{border-top:1px solid #182d5340;padding-top:19px;display:flex;justify-content:space-between;align-items:center;gap:20px;font-size:9px;letter-spacing:.05em}
.footer-bottom small{font-size:10px;letter-spacing:0}
@media(min-width:1800px){.hero-art{background-size:auto 100%;background-color:var(--blue)}}
@media(max-width:1100px){.header-inner{padding-inline:32px}.header-note{display:none}.section-shell{padding-inline:36px}.about-grid{gap:50px}.game{gap:24px;padding:30px 26px;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr)}.gallery{gap:11px}.gallery figcaption>span{font-size:8px}.game-icon{width:62px;height:62px;border-radius:14px}h3{font-size:27px}h3 span{font-size:22px}.store-links{gap:6px}.store-link{padding-inline:10px;gap:8px}.contact-grid{gap:40px}.footer-inner{padding-inline:36px}}
@media(max-width:800px){:root{--header-height:76px}.header-inner{padding:8px 28px}.brand,.brand img{width:98px;flex-basis:98px}nav{gap:26px}.hero{height:auto;min-height:600px}.hero-art{background-image:url("../images/footer-puzzle-bg.png");background-size:1000px auto}.hero-art span{display:block;position:absolute;bottom:0;width:50%;height:270px;background-image:url("../images/home-hero-bg.jpg");background-size:auto 270px;background-repeat:no-repeat}.hero-art span:first-child{left:0;background-position:left bottom}.hero-art span:last-child{right:0;background-position:right bottom}.hero-content{width:100%;height:auto;min-height:inherit;padding:56px 24px 296px}.eyebrow{margin-bottom:16px;font-size:9px}h1{font-size:40px}.hero-button{margin-top:20px}.hero-scroll{display:none}.section-shell{padding-block:65px}.section-label{margin-bottom:36px}.about-grid{gap:35px;grid-template-columns:.95fr 1.05fr}h2{font-size:32px}.about-copy{font-size:14px}.about-copy strong{font-size:13px}.about-signature{font-size:15px}.about-bottom{margin-top:32px;gap:25px}.games-heading{gap:24px}.games-heading>p{font-size:12px}.game{grid-template-columns:1fr;padding:32px;gap:28px}.game-details{display:block}.game-number{margin-bottom:22px}.game-icon{width:72px;height:72px}.game-title-row{margin-bottom:18px}h3{font-size:30px}h3 span{font-size:27px}.game-copy{font-size:14px}.store-link{font-size:12px;gap:18px;padding-inline:17px}.gallery{gap:22px;justify-content:center}.gallery figure{flex:0 1 170px}.gallery figcaption>span{font-size:10px}.contact-grid{grid-template-columns:1fr 1fr;gap:34px}.email-link{font-size:17px;gap:12px}.contact-intro{font-size:12px}.contact-details{font-size:13px}.footer-top{gap:38px}.footer-top img{width:125px}.footer-top p{font-size:21px}.footer-bottom>span{display:none}}
@media(max-width:540px){:root{--header-height:72px}.header-inner{gap:16px;padding:9px 20px}.brand,.brand img{width:85px;flex-basis:85px}nav{gap:18px}nav a{font-size:10px;letter-spacing:.04em;gap:0}nav a span{display:none}.hero{min-height:520px}.hero-content{padding-top:40px;padding-bottom:238px}.hero h1{font-size:38px}.hero-art span{height:222px;background-size:auto 222px}.hero-button{min-height:48px;font-size:12px;gap:25px;padding-inline:20px}.section-shell{padding:53px 24px}.section-label{font-size:9px;gap:13px;margin-bottom:32px}.section-label>span:last-child{font-size:8px;letter-spacing:.08em}.about-grid{grid-template-columns:1fr;gap:29px}h2{font-size:32px;line-height:1.4}.about-signature{margin-top:13px;font-size:15px}.about-copy{padding:0;font-size:14px;line-height:1.9}.about-copy p+p{margin-top:16px}.about-bottom{gap:16px;font-size:8px;letter-spacing:.04em;margin-top:30px;padding-top:19px}.about-bottom b{font-size:25px}.about-bottom>span:first-child{gap:7px}.about-bottom>span:first-child>span{font-size:10px}.games-heading{display:block;margin-bottom:28px}.games-heading>p{margin-top:19px;font-size:13px}.game{padding:26px 20px 21px;border-radius:12px;gap:23px}.game+.game{margin-top:22px}.game-number{font-size:9px;margin-bottom:21px}.game-icon{width:65px;height:65px}.game-title-row{gap:14px}h3{font-size:27px}h3 span{font-size:23px}.game-lead{font-size:17px}.game-copy{font-size:13px;line-height:1.9}.game-copy br{display:none}.store-links{margin-top:21px;gap:7px}.store-link{padding:9px 12px;font-size:11px;gap:10px}.gallery{justify-content:flex-start;gap:18px;padding:10px 4px 12px;scroll-padding-left:4px}.gallery figure{flex:0 0 187px;min-width:187px}.gallery figcaption{margin-top:15px;font-size:10px}.gallery figcaption>span{font-size:11px}.contact-grid{grid-template-columns:1fr;gap:35px}.contact-intro{font-size:13px;margin-top:19px}.email-link{font-size:21px;gap:20px;margin-top:9px}.contact-details{padding:0;font-size:15px}.detail-label{margin-bottom:11px}.english-address{font-size:11px}.phone-row a{min-height:44px;margin-top:-7px;padding-top:7px}.phone-row .international{margin-top:0}.phone-row>div:last-child>span:nth-child(2){min-height:37px}.footer-inner{padding:32px 24px 23px}.footer-top{position:relative;flex-wrap:wrap;gap:24px;padding-bottom:24px}.footer-top img{width:113px}.footer-top p{font-size:18px}.back-top{width:100%;margin:0;justify-content:space-between}.back-top span{width:40px;height:40px}.footer-bottom{padding-top:19px}.footer-bottom small{font-size:9px}}
@media(max-width:800px){.hero-art{background-size:600px auto;background-repeat:repeat}.hero-art span{mask-image:linear-gradient(to bottom,transparent,#000 14px)}}
@media(max-width:540px){.hero-art{background-size:500px auto}}
@media(max-width:359px){.header-inner{padding-inline:14px;gap:12px}nav{gap:12px}.section-shell{padding-inline:19px}.section-label>span:last-child{display:none}.game{padding-inline:17px}.email-link{font-size:18px}.about-bottom{gap:10px}.footer-top p{font-size:16px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}
@media print{.skip-link{display:none!important}.site-header{position:static}.hero{height:400px;min-height:0}.hero-content{padding:20px}.hero-art{display:none}.hero{background:#e3f3fa}.hero-button,.hero-scroll,.gallery-controls,.back-top{display:none!important}.section-shell{padding:28px}.game{break-inside:avoid}.gallery{overflow:visible}.gallery figure{flex:1 1 0;min-width:0}.site-footer{background:#e3f3fa}.section-label{margin-bottom:20px}}