:root{color-scheme:light;--bg: #f7f3ea;--panel: #fffdf8;--panel-strong: #ffffff;--text: #1d1b17;--muted: #6f675c;--border: #e6dccd;--accent: #2f7a4a;--accent-dark: #1f5a35;--accent-soft: #e9f4ec;--ink: #121212;--shadow: 0 18px 60px rgba(61, 47, 27, .08)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:radial-gradient(circle at top left,rgba(47,122,74,.08),transparent 34rem),var(--bg);color:var(--text);line-height:1.65}a{color:var(--accent-dark);text-decoration:none}a:hover{text-decoration:underline}img{max-width:100%;display:block}code{border:1px solid var(--border);border-radius:.45rem;background:#fff8ea;padding:.08rem .35rem;font-size:.92em}pre{overflow:auto;border:1px solid var(--border);border-radius:16px;background:#181713;color:#f9f3e7;padding:16px}pre code{border:0;background:transparent;color:inherit;padding:0}.site-header{max-width:1120px;margin:0 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#3d2f1b14}.date{color:var(--muted);font-size:.9rem;margin:0 0 8px}.tags{display:flex;gap:8px;flex-wrap:wrap}.tags span{border:1px solid var(--border);border-radius:999px;padding:3px 9px;color:var(--muted);font-size:.85rem}.faq-list{display:grid;gap:12px}details{border:1px solid var(--border);border-radius:16px;padding:14px 16px;background:#fffdf8}summary{cursor:pointer;font-weight:850}.cta-band{background:var(--accent-dark);color:#fff;display:flex;align-items:center;justify-content:space-between;gap:20px}.cta-band h2{margin:0;max-width:720px}.cta-note{margin:10px 0 0;color:#ffffffc7}.article-page{max-width:820px}.article-page h1{font-size:clamp(2rem,4vw,3.4rem)}.article-cover,.card-cover{width:100%;aspect-ratio:16 / 9;object-fit:cover;border-radius:18px;border:1px solid var(--border);background:var(--accent-soft)}.article-cover{margin:22px 0 28px}.card-cover{margin:0 0 14px}.article-page table{display:block;width:100%;overflow-x:auto;border-collapse:collapse;margin:22px 0}.article-page 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table{width:100%;border-collapse:collapse;overflow:hidden;border-radius:14px}.guide-section th,.guide-section td{border-bottom:1px solid var(--border);padding:10px;text-align:left;vertical-align:top}.guide-section th{color:var(--muted);font-size:.9rem}@media(max-width:760px){.site-header{align-items:flex-start;flex-direction:column}nav a{padding:7px 9px}main{padding:12px}.cards,.content-map{grid-template-columns:1fr}.cta-band{align-items:flex-start;flex-direction:column}}