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.hq-header, .hq-footer { font-family: "Inter", "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic", Meiryo, system-ui, sans-serif; line-height: 1.5; letter-spacing: normal; }
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.hq-header__bar { height: 80px; }
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.hq-footer__logo { display: block; width: 119px; height: 40px; }   /* Stitch: h-10 */
/* ナビ：固定幅ボックス（フォント読込前後で位置が変わらない） */
.hq-nav { gap: 0; }
.hq-nav__link { position: relative; display: inline-flex; align-items: center; justify-content: center; height: 40px; white-space: nowrap; font-weight: 500; }
.hq-nav__link[href="index.html"] { width: 64px; }
.hq-nav__link[href="service.html"] { width: 88px; }
.hq-nav__link[href="portfolio.html"] { width: 128px; }
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.hq-nav__link[aria-current="page"]::after { transform: translateX(-50%) scaleX(1); }
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/* ステート：スクロール後は影のみ */
.hq-header.is-scrolled { box-shadow: 0 4px 16px rgba(15, 23, 42, .06); }
/* モバイル */
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.hq-mobile__link[aria-current="page"] { color: #1e40af; font-weight: 500; }
@media (max-width: 1023px) {
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