@import url("https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/variable/pretendardvariable-dynamic-subset.min.css");:root{--green:#03c75a;--green-dark:#02ad4e;--green-soft:#e9f9f0;--bg:#f5f6f7;--card:#ffffff;--ink:#222222;--sub:#888888;--line:#e9ebee;--line-strong:#d7dbe0}*{margin:0;padding:0;box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{font-family:Pretendard Variable,Pretendard,-apple-system,BlinkMacSystemFont,Apple SD Gothic Neo,Malgun Gothic,sans-serif;background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;line-height:1.6}a{color:inherit;text-decoration:none}button{font-family:inherit}img{max-width:100%;height:auto}.topbar{background:var(--card);border-bottom:1px solid var(--line);position:-webkit-sticky;position:sticky;top:0;z-index:50}.topbar-inner{max-width:1040px;margin:0 auto;padding:0 16px;height:52px;justify-content:space-between;gap:16px}.topbar-inner,.topbar-logo{display:flex;align-items:center}.topbar-logo{gap:8px;font-size:17px;font-weight:800;letter-spacing:-.02em}.topbar-logo .logo-dot{width:10px;height:10px;border-radius:3px;background:var(--green);display:inline-block}.topbar-nav{display:flex;gap:4px}.topbar-nav a{font-size:14px;color:var(--sub);font-weight:600;padding:6px 10px;border-radius:8px}.topbar-nav a:hover{color:var(--ink);background:var(--bg)}.banner{background:linear-gradient(135deg,#0faf5e,#03c75a 55%,#2ed47f);color:#fff;text-align:center;padding:44px 20px 40px}.banner h1{font-size:30px;font-weight:800;letter-spacing:-.02em}.banner p{margin-top:8px;font-size:14.5px;opacity:.92}.shell{max-width:1040px;margin:0 auto;padding:24px 16px 80px;display:grid;grid-template-columns:260px 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a{display:flex;justify-content:space-between;align-items:center;font-size:13.5px;color:#555;padding:6px 4px;border-radius:6px}.cat-list li a:hover{color:var(--green-dark);background:var(--green-soft)}.cat-list li a.active{color:var(--green-dark);font-weight:800}.cat-count{font-size:12px;color:var(--sub)}.book-card{display:block}.book-card .book-badge{font-size:11px;font-weight:800;color:var(--green-dark);background:var(--green-soft);border-radius:100px;padding:2px 9px;display:inline-block;margin-bottom:8px}.book-card .book-title{font-size:14px;font-weight:800;line-height:1.4}.book-card .book-pub{font-size:12px;color:var(--sub);margin-top:3px}.book-card .book-link{font-size:12.5px;font-weight:700;color:var(--green-dark);margin-top:8px;display:inline-block}.list-panel{background:var(--card);border:1px solid var(--line);border-radius:12px;overflow:hidden;scroll-margin-top:70px}.list-head{padding:16px 22px;border-bottom:1px solid 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16px;text-align:center;font-size:12.5px;color:var(--sub)}footer a{color:var(--green-dark);font-weight:600}@media (max-width:860px){.shell{grid-template-columns:1fr;padding-top:16px}.sidebar{order:2}.banner{padding:34px 20px 30px}.banner h1{font-size:24px}.post-panel{padding:26px 20px 22px}.post-title{font-size:22px}.post-content{font-size:15.5px}.post-row{padding:16px;gap:12px}.row-thumb{width:78px;height:78px}.row-summary{-webkit-line-clamp:1}.topbar-nav a{padding:6px 7px;font-size:13.5px}}