:root{--play-content-width:900px;--ad-rail-width:160px;--ad-rail-gap:24px;--ad-anchor-space:120px}html{scroll-padding-bottom:calc(var(--ad-anchor-space) + env(safe-area-inset-bottom,0px))}.site-root{--site-ink:#343b39;--site-muted:#616b64;--site-line:#c9cec0;--site-accent:#506b56;min-height:100dvh;padding-bottom:calc(var(--ad-anchor-space) + env(safe-area-inset-bottom,0px));background:#f3f0e7;flex-direction:column;display:flex}#content{flex:1}#content:focus{outline:none}.site-header{background:#fbf7ed;border-bottom:2px solid #434c43}.site-header-inner{justify-content:space-between;align-items:center;gap:20px;max-width:1192px;min-height:80px;margin:auto;padding:16px 28px;display:flex}.site-brand{color:#3c5341;font:700 26px/1.4 var(--font-typing-pixel), sans-serif;white-space:nowrap;flex-shrink:0;align-items:center;gap:10px;display:inline-flex}.site-sound{color:#343b39;white-space:nowrap;cursor:pointer;background:0 0;border:2px solid #4b554a;flex-shrink:0;justify-content:center;align-items:center;gap:8px;min-height:44px;padding:8px 12px;font:700 12px/1.5 Arial,Malgun Gothic,sans-serif;display:inline-flex}.site-sound:hover{background:#e9ecdf}.site-sound:disabled{opacity:.45;cursor:default}.site-sound:focus-visible{outline-offset:4px;outline:3px solid #b5633d}.skip-link{z-index:10;clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:fixed;top:10px;left:16px;overflow:hidden}.skip-link:focus{clip-path:none;background:#fbf7ed;border:2px solid;width:auto;height:auto;padding:12px}.sr-only{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.home-main{max-width:1192px;margin:auto;padding:36px 28px 48px}.space-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;display:grid}.space-card{background:#fbf7ed;border:2px solid #4b554a;min-width:0;transition:transform .12s steps(2,end),box-shadow .12s;box-shadow:4px 4px #d2d3c4}.space-card:hover{transform:translateY(-3px);box-shadow:4px 7px #c2c8b5}.space-preview{aspect-ratio:2;image-rendering:pixelated;background:#e5e8d7;border-bottom:2px solid #4b554a;position:relative;overflow:hidden}.space-preview>img{object-fit:cover}.card-typing .space-preview{background:#e8efd9}.space-card-copy{padding:20px}.space-card h2{font:700 clamp(18px, 1.7vw, 23px)/1.5 var(--font-typing-pixel), sans-serif;word-break:keep-all;margin:0 0 10px}.space-card p{color:#5c665f;word-break:keep-all;white-space:pre-line;margin:0;font-size:14px;line-height:1.8}@media (min-width:1440px){:root{--ad-rail-gap:48px}}@media (max-width:1050px){.space-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.space-card:last-child{grid-column:1/-1}}@media (max-width:640px){:root{--ad-anchor-space:100px}.site-header-inner{gap:12px;min-height:68px;padding:12px 16px}.site-brand{font-size:23px}.home-main{padding:24px 16px 36px}.space-grid{grid-template-columns:1fr;gap:20px}.space-card:last-child{grid-column:auto}.space-card h2{font-size:22px}}@media (prefers-reduced-motion:reduce){.space-card{transition:none}}