@font-face{font-family:Inter;src:url(/fonts/inter-latin-400-normal.woff2)format("woff2");font-style:normal;font-weight:400;font-display:optional}@font-face{font-family:Inter;src:url(/fonts/inter-latin-500-normal.woff2)format("woff2");font-style:normal;font-weight:500;font-display:optional}@font-face{font-family:Inter;src:url(/fonts/inter-latin-600-normal.woff2)format("woff2");font-style:normal;font-weight:600;font-display:optional}@font-face{font-family:Inter;src:url(/fonts/inter-latin-700-normal.woff2)format("woff2");font-style:normal;font-weight:700;font-display:optional}:root{--pink:#fb6d85;--pink-dark:#b33e57;--pink-light:#fdb5c2;--peach:#f8e4c4;--lavender:#9b8fbf;--background:#fff8fa;--dark:#3d3a4a;--ink:#292632;--muted:#655f70;--white:#fff;--line:#eadde2;--shadow:0 20px 60px #3d3a4a1f;--font-latin:"Inter", sans-serif;--font-japanese:"BIZ UDGothic", 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p{color:#cfc8d2}.footer-grid{grid-template-columns:1fr 1.4fr;gap:3rem;display:grid}.footer-links{flex-wrap:wrap;justify-content:flex-end;gap:1rem 1.5rem;display:flex}.footer-links a{color:#eee9f1;font-size:.86rem}@media (max-width:900px){.site-header nav{display:none}.mobile-nav{display:block}.hero-grid,.teacher-grid,.jlpt-hero-grid{grid-template-columns:1fr}.material-stack{min-height:490px}.home-hero .material-stack{order:-1}.choice-grid{grid-template-columns:1fr}.choice-card{min-height:340px}.feature-grid,.product-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:620px){h1{font-size:clamp(2.55rem,13vw,4rem)}.section{padding:4.25rem 0}.brand span{font-size:.85rem}.material-stack{min-height:390px}.material-sheet{border-width:5px;width:58%}.material-sheet img{height:270px}.material-stamp{width:82px;top:42%;left:38%}.feature-grid,.product-grid,.sample-grid,.footer-grid{grid-template-columns:1fr}.sample-card 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