:root{--bg: #f9fbff;--card: #ffffff;--ink: #1f2937;--soft: #6b7280;--line: #e5e7eb;--brand: #2563eb;--brand-dark: #1e3a8a;--brand-soft: #eef6ff;--accent: #059669;--radius: 14px;--maxw: 1120px;--font: "Pretendard", -apple-system, BlinkMacSystemFont, "Segoe UI", "Malgun Gothic", "Apple SD Gothic Neo", sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);line-height:1.75;font-size:16px;-webkit-font-smoothing:antialiased}a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}img{max-width:100%;height:auto}.container{max-width:var(--maxw);margin:0 auto;padding:0 20px}.site-header{background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}.site-header .container{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:62px}.brand{display:flex;align-items:baseline;gap:8px;font-weight:800}.brand .brand-link{display:inline-flex;align-items:baseline;gap:6px}.brand .logo{font-size:1.35rem;color:var(--brand);letter-spacing:-.02em}.brand .logo-ko{font-size:.92rem;color:var(--brand-dark);font-weight:700;opacity:.9}.brand .slogan{font-size:.78rem;color:var(--soft);font-weight:500}.brand a{color:inherit;text-decoration:none}.nav{display:flex;gap:4px;flex-wrap:wrap}.nav a{color:var(--ink);font-weight:600;font-size:.95rem;padding:8px 12px;border-radius:8px}.nav a:hover{background:var(--brand-soft);color:var(--brand-dark);text-decoration:none}.nav a.active{background:var(--brand-soft);color:var(--brand-dark)}.layout{display:grid;grid-template-columns:1fr 300px;gap:32px;padding:32px 0 64px;align-items:start}@media(max-width:900px){.layout{grid-template-columns:1fr}}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px}.post-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}@media(max-width:620px){.post-grid{grid-template-columns:1fr}}.post-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:box-shadow .15s,transform .15s}.post-card:hover{box-shadow:0 10px 26px -14px #14251c59;transform:translateY(-2px)}.post-card .thumb{aspect-ratio:16 / 9;background:linear-gradient(135deg,var(--brand-soft),#dbeafe);display:flex;align-items:center;justify-content:center;color:var(--brand-dark);font-weight:800;font-size:1.1rem}.post-card .pc-body{padding:16px 18px;display:flex;flex-direction:column;gap:8px;flex:1}.post-card h3{margin:0;font-size:1.06rem;line-height:1.4;letter-spacing:-.01em}.post-card h3 a{color:var(--ink)}.post-card p{margin:0;color:var(--soft);font-size:.9rem}.post-card .meta{margin-top:auto;font-size:.8rem;color:var(--soft)}.badge{display:inline-block;background:var(--brand-soft);color:var(--brand-dark);font-size:.74rem;font-weight:700;padding:3px 10px;border-radius:999px;width:fit-content}.sidebar{display:flex;flex-direction:column;gap:20px;position:sticky;top:82px}.widget h4{margin:0 0 12px;font-size:.95rem;color:var(--soft);letter-spacing:.02em;border-bottom:1px solid var(--line);padding-bottom:8px}.widget ul{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:8px}.widget li a{color:var(--ink);font-size:.92rem}.cat-list a{display:flex;justify-content:space-between}.cat-list .cnt{color:var(--soft);font-size:.82rem}.hero{background:linear-gradient(135deg,var(--brand),var(--brand-dark));color:#fff;border-radius:var(--radius);padding:40px 32px;margin:24px 0 8px}.hero h1{margin:0 0 10px;font-size:1.7rem;letter-spacing:-.02em}.hero p{margin:0;opacity:.92}.section-head{display:flex;align-items:baseline;justify-content:space-between;margin:32px 0 14px}.section-head h2{margin:0;font-size:1.3rem;letter-spacing:-.01em}.section-head a{font-size:.88rem}.prose{max-width:760px}.prose h1{font-size:1.9rem;letter-spacing:-.02em;margin:0 0 8px}.prose h2{font-size:1.35rem;margin:34px 0 10px}.prose h3{font-size:1.12rem;margin:24px 0 8px}.prose p,.prose li{font-size:1.02rem}.prose table{width:100%;border-collapse:collapse;margin:16px 0;font-size:.95rem}.prose th,.prose td{border:1px solid var(--line);padding:10px 12px;text-align:left}.prose th{background:#f3f7ff}.prose .post-meta{color:var(--soft);font-size:.9rem;margin-bottom:20px}.prose hr{border:none;border-top:1px solid var(--line);margin:32px 0}.ad-slot{margin:24px 0;min-height:90px;display:flex;align-items:center;justify-content:center;color:var(--soft);font-size:.8rem}.site-footer{background:#101a2e;color:#cdd8ea;padding:36px 0;font-size:.9rem}.site-footer a{color:#a7c4f0}.site-footer .fcols{display:flex;justify-content:space-between;flex-wrap:wrap;gap:20px}.site-footer .flinks{display:flex;gap:16px;flex-wrap:wrap}.site-footer .copyright{margin-top:18px;opacity:.7;font-size:.82rem}@media(max-width:900px){.sidebar{position:static;top:auto}.layout{padding:24px 0 48px;gap:24px}}@media(max-width:720px){.site-header .container{flex-direction:column;align-items:stretch;gap:6px;padding-top:10px;padding-bottom:6px}.brand{justify-content:center;gap:6px}.brand .slogan{display:none}.nav{flex-wrap:nowrap;overflow-x:auto;-webkit-overflow-scrolling:touch;justify-content:flex-start;gap:2px;padding-bottom:2px;scrollbar-width:none}.nav::-webkit-scrollbar{display:none}.nav a{white-space:nowrap;padding:8px 11px;font-size:.92rem}}@media(max-width:600px){.container{padding:0 16px}.hero{padding:28px 20px;margin:18px 0 8px}.hero h1{font-size:1.35rem}.hero p{font-size:.95rem}.section-head{margin:26px 0 12px}.section-head h2{font-size:1.15rem}.card{padding:16px 18px}.prose h1{font-size:1.5rem}.prose h2{font-size:1.2rem}.prose p,.prose li{font-size:1rem}.prose table{font-size:.86rem}.prose th,.prose td{padding:8px 9px}}.header-container[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:62px}.header-right[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:10px}.header-search-btn[data-astro-cid-3ef6ksr2]{display:inline-flex;align-items:center;gap:8px;background:#f8fafc;border:1px solid #e2e8f0;border-radius:8px;padding:6px 12px;color:#475569;font-size:.88rem;font-weight:600;font-family:inherit;cursor:pointer;transition:all .15s ease;flex-shrink:0}.header-search-btn[data-astro-cid-3ef6ksr2]:hover{background:var(--brand-soft, #eef6ff);border-color:#2563eb4d;color:var(--brand, #2563eb)}.search-icon[data-astro-cid-3ef6ksr2]{color:var(--brand, #2563eb);flex-shrink:0}.search-btn-kbd[data-astro-cid-3ef6ksr2]{display:inline-block;padding:1px 5px;font-size:.68rem;font-weight:700;font-family:inherit;color:#64748b;background:#fff;border:1px solid #cbd5e1;border-radius:4px;line-height:1.3}@media(max-width:768px){.header-container[data-astro-cid-3ef6ksr2]{flex-wrap:wrap;padding-top:8px;padding-bottom:8px;gap:10px}.header-right[data-astro-cid-3ef6ksr2]{width:100%;justify-content:space-between}.search-btn-kbd[data-astro-cid-3ef6ksr2]{display:none}.header-search-btn[data-astro-cid-3ef6ksr2]{padding:6px 10px}}@media(max-width:480px){.search-btn-label[data-astro-cid-3ef6ksr2]{display:none}.header-search-btn[data-astro-cid-3ef6ksr2]{padding:7px 9px}}#search-modal-container[data-astro-cid-qk3db3zz]{display:none;position:fixed;top:0;left:0;width:100vw;height:100vh;z-index:9999;align-items:flex-start;justify-content:center;padding:60px 16px 20px}#search-modal-container[data-astro-cid-qk3db3zz].active{display:flex}.search-backdrop[data-astro-cid-qk3db3zz]{position:fixed;top:0;left:0;width:100%;height:100%;background:#0f172a8c;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);animation:fadeIn .15s ease-out}.search-dialog[data-astro-cid-qk3db3zz]{position:relative;width:100%;max-width:640px;background:#fff;border:1px solid var(--line, #e2e8f0);border-radius:16px;box-shadow:0 20px 40px -10px #0f172a40;overflow:hidden;display:flex;flex-direction:column;max-height:80vh;animation:slideDown .2s cubic-bezier(.16,1,.3,1)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideDown{0%{opacity:0;transform:translateY(-16px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}.search-input-wrap[data-astro-cid-qk3db3zz]{display:flex;align-items:center;gap:12px;padding:16px 18px;border-bottom:1px solid #f1f5f9;background:#fff}.search-input-icon[data-astro-cid-qk3db3zz]{color:var(--brand, #2563eb);flex-shrink:0}.search-input[data-astro-cid-qk3db3zz]{flex-grow:1;border:none;outline:none;font-size:1.05rem;font-family:inherit;color:var(--ink, #1f2937);background:transparent}.search-input[data-astro-cid-qk3db3zz]::placeholder{color:#94a3b8;font-size:.96rem}.search-close-btn[data-astro-cid-qk3db3zz]{background:none;border:none;cursor:pointer;display:flex;align-items:center;gap:6px;color:#64748b;padding:4px;border-radius:6px;transition:background .15s}.search-close-btn[data-astro-cid-qk3db3zz]:hover{background:#f1f5f9;color:#0f172a}.esc-kbd[data-astro-cid-qk3db3zz]{display:inline-block;padding:2px 6px;font-size:.72rem;font-weight:700;font-family:inherit;color:#64748b;background:#f1f5f9;border:1px solid #e2e8f0;border-radius:4px}.search-quick-tags[data-astro-cid-qk3db3zz]{display:flex;align-items:center;gap:8px;padding:10px 18px;background:#f8fafc;border-bottom:1px solid #f1f5f9;overflow-x:auto;white-space:nowrap}.quick-tags-label[data-astro-cid-qk3db3zz]{font-size:.78rem;font-weight:700;color:#64748b;flex-shrink:0}.quick-tags-list[data-astro-cid-qk3db3zz]{display:flex;gap:6px}.tag-btn[data-astro-cid-qk3db3zz]{border:1px solid #e2e8f0;background:#fff;color:#334155;font-size:.78rem;font-weight:600;padding:3px 9px;border-radius:999px;cursor:pointer;transition:all .15s ease}.tag-btn[data-astro-cid-qk3db3zz]:hover{background:var(--brand-soft, #eef6ff);border-color:var(--brand, #2563eb);color:var(--brand-dark, #1e3a8a)}.search-results-wrap[data-astro-cid-qk3db3zz]{flex-grow:1;overflow-y:auto;padding:8px 12px;min-height:180px;max-height:52vh}.search-empty-state[data-astro-cid-qk3db3zz]{padding:40px 16px;text-align:center;color:#94a3b8;font-size:.9rem}.search-no-results[data-astro-cid-qk3db3zz]{padding:40px 16px;text-align:center;display:flex;flex-direction:column;align-items:center}.no-res-title[data-astro-cid-qk3db3zz]{margin:12px 0 4px;font-size:1.05rem;font-weight:700;color:#334155}.no-res-desc[data-astro-cid-qk3db3zz]{margin:0;font-size:.86rem;color:#64748b;max-width:380px}.search-results-list[data-astro-cid-qk3db3zz]{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:4px}.search-item[data-astro-cid-qk3db3zz]{border-radius:8px;transition:background .15s}.search-item-link[data-astro-cid-qk3db3zz]{display:flex;flex-direction:column;gap:4px;padding:10px 12px;text-decoration:none;color:inherit;border-radius:8px;border:1px solid transparent}.search-item[data-astro-cid-qk3db3zz].selected .search-item-link[data-astro-cid-qk3db3zz],.search-item-link[data-astro-cid-qk3db3zz]:hover{background:var(--brand-soft, #eef6ff);border-color:#2563eb33;text-decoration:none}.item-meta-row[data-astro-cid-qk3db3zz]{display:flex;align-items:center;gap:8px}.category-pill[data-astro-cid-qk3db3zz]{display:inline-block;padding:1px 7px;font-size:.72rem;font-weight:700;color:var(--brand-dark, #1e3a8a);background:#e0e7ff;border-radius:4px}.item-date[data-astro-cid-qk3db3zz]{font-size:.76rem;color:#94a3b8}.item-title-text[data-astro-cid-qk3db3zz]{margin:0;font-size:.96rem;font-weight:700;color:var(--ink, #1f2937);line-height:1.4}.search-item[data-astro-cid-qk3db3zz].selected .item-title-text[data-astro-cid-qk3db3zz],.search-item-link[data-astro-cid-qk3db3zz]:hover .item-title-text[data-astro-cid-qk3db3zz]{color:var(--brand, #2563eb)}.item-desc-text[data-astro-cid-qk3db3zz]{margin:0;font-size:.84rem;color:#64748b;line-height:1.45;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.search-highlight{background:#fef08a;color:#854d0e;font-weight:800;padding:0 2px;border-radius:2px}.search-dialog-footer[data-astro-cid-qk3db3zz]{display:flex;justify-content:space-between;align-items:center;padding:10px 18px;background:#f8fafc;border-top:1px solid #f1f5f9;font-size:.78rem;color:#64748b}.footer-hint[data-astro-cid-qk3db3zz]{display:flex;gap:12px}.footer-hint[data-astro-cid-qk3db3zz] kbd[data-astro-cid-qk3db3zz]{display:inline-block;padding:1px 5px;font-size:.7rem;background:#fff;border:1px solid #cbd5e1;border-radius:3px;color:#475569}@media(max-width:640px){#search-modal-container[data-astro-cid-qk3db3zz]{padding:12px 10px}.footer-hint[data-astro-cid-qk3db3zz]{display:none}.search-dialog[data-astro-cid-qk3db3zz]{max-height:90vh}}.prose img{cursor:zoom-in;transition:transform .2s cubic-bezier(.16,1,.3,1),box-shadow .2s ease;border-radius:8px}.prose img:hover{box-shadow:0 10px 28px #0f172a1f;transform:translateY(-2px)}.infographic-zoom-wrap{margin:8px 0 20px;text-align:center}.infographic-zoom-btn{display:inline-flex;align-items:center;gap:7px;background:#eef6ff;color:#1e40af;border:1px solid #bfdbfe;padding:7px 16px;border-radius:999px;font-size:.85rem;font-weight:700;cursor:pointer;transition:all .2s ease;text-decoration:none;box-shadow:0 2px 6px #2563eb14}.infographic-zoom-btn:hover{background:#2563eb;color:#fff;border-color:#2563eb;transform:translateY(-1px);box-shadow:0 6px 16px #2563eb40}.lightbox-overlay{position:fixed;inset:0;z-index:99999;display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .24s cubic-bezier(.16,1,.3,1)}.lightbox-overlay.is-open{opacity:1;pointer-events:auto}.lightbox-backdrop{position:absolute;inset:0;background:#080c16eb;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}.lightbox-content{position:relative;z-index:2;display:flex;flex-direction:column;align-items:center;justify-content:center;width:100%;height:100%;padding:24px;box-sizing:border-box;cursor:zoom-out}.lightbox-close{position:absolute;top:20px;right:24px;display:inline-flex;align-items:center;gap:6px;background:#ffffff29;border:1px solid rgba(255,255,255,.25);color:#fff;padding:8px 16px;border-radius:999px;font-size:.88rem;font-weight:600;cursor:pointer;transition:all .2s ease;backdrop-filter:blur(8px);z-index:10}.lightbox-close:hover{background:#ffffff4d;transform:scale(1.05)}.lightbox-image-box{display:flex;align-items:center;justify-content:center;max-width:95vw;max-height:82vh;cursor:default}#lightbox-img{max-width:94vw;max-height:80vh;width:auto;height:auto;object-fit:contain;border-radius:12px;box-shadow:0 20px 60px #000000a6;transform:scale(.96);transition:transform .24s cubic-bezier(.16,1,.3,1)}.lightbox-overlay.is-open #lightbox-img{transform:scale(1)}.lightbox-caption{margin-top:14px;color:#f1f5f9;font-size:.92rem;line-height:1.5;text-align:center;max-width:860px;background:#ffffff1a;border:1px solid rgba(255,255,255,.15);padding:6px 18px;border-radius:999px;box-sizing:border-box;backdrop-filter:blur(6px)}.lightbox-caption:empty{display:none}.lightbox-hint{margin:8px 0 0;color:#94a3b8;font-size:.78rem;opacity:.85;text-align:center}@media(max-width:640px){.lightbox-close{top:14px;right:14px;padding:6px 12px;font-size:.8rem}.lightbox-content{padding:16px 12px}#lightbox-img{max-width:98vw;max-height:75vh}.lightbox-caption{font-size:.82rem;border-radius:12px;padding:6px 12px}}