「最高の乾杯が、最高の1年をつくる」― バースデーにシャンパン・スパークリング特集

About

バースデーにシャンパン・スパークリング特集 | IMADEYA /* --- Design Tokens --- */ :root { --ibt-accent: #FF7474; --ibt-bg-gray: #eff2f4; --ibt-dark: #404040; --ibt-text: #333333; --ibt-white: #ffffff; --ibt-font-jp: '游ゴシック', 'Yu Gothic', 'Hiragino Kaku Gothic ProN', Meiryo, sans-serif; --ibt-font-en: 'Roboto Slab', serif; --ibt-easing: cubic-bezier(0.25, 1, 0.5, 1); } /* --- Base Setup --- */ * { margin: 0; padding: 0; box-sizing: border-box; } html { scroll-behavior: smooth; } body { font-family: var(--ibt-font-jp); color: var(--ibt-text); background-color: var(--ibt-white); line-height: 1.8; -webkit-font-smoothing: antialiased; overflow-x: hidden; } a { text-decoration: none; color: inherit; transition: 0.4s var(--ibt-easing); } img { max-width: 100%; height: auto; vertical-align: bottom; } /* --- Layout Utilities --- */ .ibt-container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 40px; } .ibt-section-space { padding: 100px 0; } /* --- Hero Section --- */ .ibt-hero { position: relative; background-color: var(--ibt-bg-gray); overflow: hidden; } .ibt-hero__img-wrap { width: 100%; height: 60vh; min-height: 400px; overflow: hidden; } .ibt-hero__img { width: 100%; height: 100%; object-fit: cover; } .ibt-hero__lead-box { padding: 80px 0; text-align: center; background-color: var(--ibt-white); } .ibt-hero__title { font-size: clamp(24px, 4vw, 32px); font-weight: bold; margin-bottom: 30px; color: var(--ibt-dark); line-height: 1.5; } .ibt-hero__desc { max-width: 750px; margin: 0 auto; font-size: 16px; color: #555; text-align: left; padding: 0 20px; } /* --- Section Titles --- */ .ibt-label { display: block; color: var(--ibt-accent); font-weight: 700; font-size: 13px; letter-spacing: 0.2em; margin-bottom: 15px; text-align: center; text-transform: uppercase; } .ibt-title-main { font-size: clamp(24px, 3.5vw, 32px); font-weight: bold; margin-bottom: 60px; text-align: center; } /* --- Product Card Selection --- */ .ibt-selection-grid { display: grid; grid-template-columns: repeat(3, 1f