:root{--bg: #ffffff;--surface: #f6f8fa;--text: #1b2430;--muted: #5b6472;--border: #e4e8ee;--accent: #2563eb;--accent-weak: #eef4ff;--radius: 12px;--maxw: 1080px;--content-w: 740px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Pretendard Variable,Pretendard,-apple-system,BlinkMacSystemFont,Apple SD Gothic Neo,Malgun Gothic,Segoe UI,Roboto,system-ui,sans-serif;color:var(--text);background:var(--bg);line-height:1.7;font-size:16px;-webkit-font-smoothing:antialiased;word-break:keep-all}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}img{max-width:100%;height:auto;border-radius:8px}.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}.site-header{border-bottom:1px solid var(--border);background:#ffffffeb;backdrop-filter:blur(8px);position:sticky;top:0;z-index:50}.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;height:60px}.logo{font-size:1.25rem;font-weight:800;color:var(--text);letter-spacing:-.02em;white-space:nowrap}.logo:hover{text-decoration:none;color:var(--accent)}.logo .dot{color:var(--accent)}.site-nav{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none}.site-nav::-webkit-scrollbar{display:none}.site-nav a{color:var(--muted);font-weight:600;font-size:.95rem;padding:8px 12px;border-radius:8px;white-space:nowrap}.site-nav a:hover,.site-nav a[aria-current=page]{color:var(--accent);background:var(--accent-weak);text-decoration:none}.hero{padding:56px 0 40px;text-align:center}.hero h1{font-size:clamp(1.7rem,4vw,2.4rem);letter-spacing:-.03em;margin:0 0 12px;line-height:1.3}.hero p{color:var(--muted);max-width:620px;margin:0 auto;font-size:1.05rem}.section{padding:28px 0 8px}.section-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:16px}.section-head h2{font-size:1.3rem;letter-spacing:-.02em;margin:0}.section-head .more{font-size:.9rem;color:var(--muted);white-space:nowrap}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:18px}.card{display:flex;flex-direction:column;gap:10px;padding:22px;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg);transition:box-shadow .15s ease,transform .15s ease;height:100%}.card:hover{box-shadow:0 8px 24px #1b243014;transform:translateY(-2px);text-decoration:none}.card h3{margin:0;font-size:1.06rem;line-height:1.45;letter-spacing:-.01em;color:var(--text)}.card p{margin:0;color:var(--muted);font-size:.92rem;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.card 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li{margin:.35em 0}.prose blockquote{margin:1.4em 0;padding:14px 18px;background:var(--surface);border-left:4px solid var(--accent);border-radius:0 8px 8px 0;color:var(--muted)}.prose blockquote p{margin:0;color:inherit}.prose table{width:100%;border-collapse:collapse;margin:1.4em 0;font-size:.93rem}.prose th,.prose td{border:1px solid var(--border);padding:9px 12px;text-align:left;vertical-align:top}.prose th{background:var(--surface);font-weight:700}.prose code{background:var(--surface);padding:2px 6px;border-radius:6px;font-size:.88em}.prose hr{border:none;border-top:1px solid var(--border);margin:2.2em 0}.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px}.tags span{font-size:.82rem;color:var(--muted);background:var(--surface);border:1px solid var(--border);padding:3px 12px;border-radius:999px}.post-list{display:flex;flex-direction:column}.post-list .row{display:flex;justify-content:space-between;align-items:baseline;gap:16px;padding:16px 4px;border-bottom:1px solid var(--border);color:var(--text)}.post-list .row:hover{text-decoration:none;background:var(--surface)}.post-list .row .t{font-weight:600;line-height:1.5}.post-list .row time{color:var(--muted);font-size:.85rem;white-space:nowrap}.notice{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px 22px;color:var(--muted);font-size:.92rem;margin:28px 0}.site-footer{margin-top:64px;border-top:1px solid var(--border);background:var(--surface);padding:36px 0 44px;font-size:.9rem;color:var(--muted)}.footer-inner{display:flex;flex-direction:column;gap:14px}.footer-links{display:flex;flex-wrap:wrap;gap:6px 18px}.footer-links a{color:var(--muted);font-weight:600}.footer-links a:hover{color:var(--accent)}.footer-note{font-size:.84rem;line-height:1.6}@media(max-width:640px){.hero{padding:40px 0 28px}.header-inner{height:56px}}