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h3:before{background:#242424;border-color:#3a3a3a;color:var(--muted)}@media(min-width:901px){.memo-page{--memo-intro-mb: 10px;--memo-toc-mt: 8px;--memo-toc-mb: 23px}}@media(max-width:900px){:root{color-scheme:light;--sidebar: 1fr;--tap-min-h: 44px;--pad-x: 20px;--card-pad: 10px 12px;--quote-pad: .85rem;--header-gap: 4px}:root[data-theme=dark]{color-scheme:dark;--bg: #1a1a1a;--text: #e5e5e5;--muted: #a3a3a3;--faint: #737373;--border: #333333;--accent: #f87171;--code-content-bg: #222222}.intro{margin:16px 0 22px}.site-guide{grid-template-columns:1fr;gap:16px}.tech-stack{grid-template-columns:1fr}.memo-page{--memo-intro-mb: 12px;--memo-toc-mt: 8px;--memo-toc-mb: 24px}.memo-page .memo-content>h2:first-child{margin-top:12px}}@media(min-width:641px)and (max-width:900px){:root{--pad-x: 28px}}@media(max-width:640px){:root{--pad-x: 18px}.hero img{height:150px}.memo-toc .toc-items{grid-template-columns:repeat(3,1fr)}.intro{margin:12px 0 18px}.hero{margin:0 0 8px}}