:root{--bk-ai: #0e1a2b;--bk-ai-deep: #07101d;--bk-sumi: #1a1814;--bk-kin: #b89160;--bk-kin-soft: #c8a876;--bk-kinari: #f3ede0;--bk-kinari-deep: #e8e1d3;--bk-washi-line: #d7cfbf;--bk-ishi: #5a5a5a;--bk-font-display: "Shippori Mincho B1", "Hiragino Mincho ProN", "Yu Mincho", "Noto Serif JP", serif;--bk-font-body: "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic", "Noto Sans JP", system-ui, sans-serif;--bk-maxw: 72rem;--font-body-family: "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic", "Noto Sans JP", system-ui, sans-serif;--font-heading-family: "Shippori Mincho B1", "Hiragino Mincho ProN", "Yu Mincho", "Noto Serif JP", 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center;pointer-events:none}.bk-hero__veil{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;background:linear-gradient(to right,var(--bk-kinari) 0%,var(--bk-kinari) 26%,rgba(243,237,224,.55) 46%,rgba(243,237,224,0) 64%)}@media(max-width:767px){.bk-hero__veil{background:linear-gradient(to bottom,#f3ede0eb,#f3ede0b3 55%,#f3ede08c)}}.bk-hero__inner{position:relative;max-width:var(--bk-maxw);margin-inline:auto;padding:3.5rem 1.5rem;display:grid;gap:2.4rem}@media(min-width:768px){.bk-hero__art{top:0;right:0;bottom:0;left:0;background-position:right center}.bk-hero__veil{background:linear-gradient(to right,#f3ede0eb,#f3ede0c7 22%,#f3ede073 42%,#f3ede026 58%,#f3ede000 72%)}.bk-hero__inner{grid-template-columns:minmax(0,40rem) 1fr;gap:3rem;align-items:center;min-height:clamp(32rem,42vw,46rem);padding-block:clamp(5rem,7vw,7rem) 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