:root{--font-heading: "Hiragino Sans", "Noto Sans JP", "Yu Gothic", "Yu Gothic UI", sans-serif;--font-body: "Hiragino Sans", "Noto Sans JP", "Yu Gothic", "Yu Gothic UI", sans-serif;--color-bg: #fffdf8;--color-surface: #ffffff;--color-surface-soft: #faf6ec;--color-surface-accent: #fff6d6;--color-surface-deep: #f6eed9;--color-line: rgba(117, 92, 56, .16);--color-primary: #e6b85c;--color-primary-deep: #d6974c;--color-secondary: #c2b59b;--color-tertiary: #f4e7a1;--color-ink: #2f2418;--color-ink-soft: #6a5a48;--color-white: #ffffff;--shadow-soft: 0 12px 28px rgba(111, 83, 41, .08);--shadow-card: 0 22px 40px rgba(111, 83, 41, .12);--shadow-button: 0 10px 20px rgba(224, 164, 91, .24);--radius-pill: 999px;--radius-card: 24px;--radius-large: 32px;--container-width: 1140px;--header-height: 84px}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-height) + 18px)}body{margin:0;min-width:320px;font-family:var(--font-body);color:var(--color-ink);background:radial-gradient(circle at top,rgba(244,231,161,.22) 0,transparent 30%),var(--color-bg);line-height:1.65;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}img{display:block;max-width:100%}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button{border:0;background:none;cursor:pointer}h1,h2,h3,h4,p{margin:0}main{display:block}.container{width:min(var(--container-width),calc(100% - 40px));margin-inline:auto}.section{padding-block:clamp(72px,9vw,112px)}.section--tight{padding-block:clamp(56px,7vw,88px)}.surface-soft{background:linear-gradient(180deg,#f7f0d5e0,#fff8e7f5)}.text-balance{text-wrap:balance}.sr-only{position:absolute;width:1px;height:1px;clip-path:inset(50%);overflow:hidden;white-space:nowrap}.anchor-target{position:relative;top:-120px;display:block;visibility:hidden}@media(max-width:720px){.container{width:min(var(--container-width),calc(100% - 28px))}}