@layer reset{*,:before,:after{box-sizing:border-box}body,h1,h2,h3,p,ol,ul{margin:0}img{max-width:100%;height:auto}button,input,select{font:inherit}a{color:inherit}[hidden]{display:none!important}}@layer base{:root{--paper:#f7f5ee;--ink:#233830;--forest:#173c31;--muted:#59655b;--line:#cbd0c3;--soft:#e9eddf;--serif:"Iowan Old Style","Palatino Linotype","AppleMyungjo","Batang",serif;--sans:"Apple SD Gothic Neo","Malgun Gothic","Noto Sans KR",sans-serif}html{background:var(--paper);color:var(--ink);font-family:var(--sans);scroll-padding-top:2rem}body{word-break:keep-all;overflow-wrap:anywhere;font-size:16px;line-height:1.75}h1,h2,h3{letter-spacing:-.035em;font-weight:600;line-height:1.45}h1{font-family:var(--serif)}a{text-underline-offset:5px;text-decoration-thickness:1px}a:hover{color:#57713f}button{cursor:pointer}button,input,select{border:1px solid var(--line);color:var(--ink);background:0 0;border-radius:0}button{min-height:44px;padding:.55rem 1.1rem}input,select{min-width:0;min-height:48px;padding:.6rem .8rem}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline-offset:4px;outline:3px solid #7b542d}::selection{background:#d5dfc2}em{color:#4f663e;font-style:normal}p+p{margin-top:1rem}}@layer layout{.wrap{width:min(1184px,100% - 88px);margin-inline:auto}.masthead{border-bottom:2px solid var(--forest);grid-template-columns:auto 1fr auto;align-items:center;gap:2rem;padding:28px 0;display:grid}.brand{letter-spacing:-1.5px;font-family:Georgia,serif;font-size:34px;font-weight:700;line-height:1;text-decoration:none}.brand span{font:11px var(--sans);letter-spacing:.2em;margin-top:12px;display:block}.masthead-note{color:var(--muted);padding-top:10px;font-size:12px}.main-nav{gap:24px;font-size:14px;display:flex}.main-nav a{padding:12px 0;text-decoration:none}.index-heading{justify-content:space-between;align-items:end;gap:2rem;padding:50px 0 42px;display:flex}.index-heading h1{letter-spacing:-.045em;font-size:clamp(36px,4.5vw,58px);line-height:1.4}.eyebrow{letter-spacing:.16em;color:var(--muted);margin-bottom:16px;font:11px/1.5 Georgia,serif}.index-intro{color:var(--muted);padding-right:5rem;font-size:15px;line-height:2}.browse-bar{border-block:1px solid var(--line);padding:8px 0}.category-nav{flex-wrap:wrap;gap:28px;display:flex}.category-nav a{padding:10px 0;font-size:14px;text-decoration:none}.category-nav [aria-current]{color:var(--forest);box-shadow:inset 0 -2px var(--forest);font-weight:700}.editorial-grid{grid-template-columns:minmax(0,1fr) 280px;gap:64px;padding:32px 0 80px;display:grid}.reading-rail{border-left:1px solid var(--line);padding-left:28px}.reading-rail section{padding:8px 0 30px}.reading-rail h2{font-family:var(--serif);margin-bottom:14px;font-size:23px;line-height:1.6}.reading-rail p:not(.eyebrow){color:var(--muted);margin-bottom:18px;font-size:14px}.reading-rail a{font-size:13px}.reading-rail .tool-note{background:var(--forest);color:var(--paper);margin:4px -1px 32px;padding:26px 22px}.tool-note .eyebrow,.tool-note p:not(.eyebrow),.tool-note a:hover{color:#e0e6d4}.topic-link{border-bottom:1px solid var(--line);justify-content:space-between;padding:12px 0;text-decoration:none;display:flex}.footer{border-top:2px solid var(--forest);color:var(--muted);grid-template-columns:1fr auto;gap:3rem;padding:36px 0 50px;font-size:13px;display:grid}.footer-brand{color:var(--forest);font:600 25px Georgia,serif;text-decoration:none}.footer p{margin-top:12px}.footer nav{grid-template-columns:repeat(2,auto);align-content:start;gap:4px 28px;display:grid}.footer nav a{padding:7px 0}.fine{max-width:580px;font-size:12px}.page-heading{border-bottom:1px solid var(--line);margin-bottom:28px;padding:48px 0 28px}.page-heading h1{max-width:900px;margin:8px 0 20px;font-size:clamp(30px,4vw,46px)}.page-heading .dek{max-width:760px;color:var(--muted);font-size:18px}.narrow{max-width:760px;margin:0 auto;padding:10px 0 64px}@media (width<=1000px){.masthead-note{display:none}.masthead{grid-template-columns:1fr auto}.editorial-grid{grid-template-columns:minmax(0,1fr) 240px;gap:34px}.reading-rail{padding-left:22px}.index-intro{padding-right:0}}@media (width<=720px){.wrap{width:calc(100% - 36px)}.masthead{grid-template-columns:1fr;gap:20px;padding:24px 0 12px}.brand{font-size:32px}.main-nav{gap:28px;font-size:13px}.index-heading{padding:30px 0 28px;display:block}.index-heading h1{font-size:38px}.index-intro{margin-top:20px;font-size:14px}.index-intro br{display:none}.category-nav{gap:20px}.category-nav a{font-size:13px}.editorial-grid{padding-top:22px;display:block}.reading-rail{border-left:0;border-top:1px solid var(--line);margin-top:34px;padding:30px 0 0}.reading-rail section{max-width:100%}.reading-rail .tool-note{margin-inline:0}.footer{grid-template-columns:1fr;gap:28px}.footer nav{justify-content:start}.page-heading{padding-top:28px}.page-heading .dek{font-size:16px}}}@layer components{.skip-link{z-index:100;background:var(--forest);color:#fff;padding:12px;position:absolute;top:-100px;left:1rem}.skip-link:focus{top:1rem}.preview-banner{text-align:center;background:#e9e2cc;border-bottom:1px solid #b4a276;padding:8px 18px;font-size:13px}.search-form label{color:var(--muted);margin-bottom:7px;font-size:12px;display:block}.search-control{border-bottom:1px solid var(--ink);display:flex}.search-control input{border:0;width:100%;padding-left:0}.search-control button{border:0;flex-shrink:0}.filter-control{align-items:center;gap:14px;padding-top:12px;display:flex}.filter-control label{margin:0}.filter-control select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--ink) 50%),linear-gradient(135deg,var(--ink) 50%,transparent 50%);background-position:calc(100% - 15px),calc(100% - 11px);background-repeat:no-repeat;background-size:4px 4px;max-width:180px;min-height:44px;padding-right:2rem;font-size:12px}.result-count{color:var(--muted);padding:14px 0 6px;font-size:12px}.post-list{padding:0;list-style:none}.post-row{border-bottom:1px solid var(--line);grid-template-columns:28px minmax(0,1fr) 20px;gap:16px;padding:28px 0;display:grid}.post-index{color:var(--muted);padding-top:5px;font:italic 14px Georgia,serif}.kicker{letter-spacing:.04em;color:#46603c;margin-bottom:9px;font-size:11px}.post-row h2{margin-bottom:12px;font-size:23px}.post-row h2 a{text-decoration:none}.post-row h2 a:hover{text-decoration:underline}.lead-row h2{font-family:var(--serif);font-size:30px}.post-row p{color:var(--muted);font-size:14px;line-height:1.8}.post-meta{color:var(--muted);flex-wrap:wrap;gap:8px 16px;margin-top:16px;font-size:11px;display:flex}.row-arrow{padding-top:24px;font-size:21px}.draft-label{border:1px solid #777c65;margin-left:9px;padding:0 5px;font-size:10px;display:inline-block}.empty-state{color:var(--muted);padding:36px 0;font-size:15px}.empty-state h2{font-family:var(--serif);color:var(--ink);margin-bottom:12px;font-size:25px}.empty-state p{margin-bottom:16px}.prose{font-size:17px;line-height:1.95}.prose>*+*{margin-top:1.3em}.prose h2{margin-top:2.2em;scroll-margin-top:24px;font-size:26px}.prose h3{margin-top:1.8em;scroll-margin-top:24px;font-size:21px}.prose li+li{margin-top:.55em}.prose table{border-collapse:collapse;word-break:normal;width:100%;font-size:14px}.prose th,.prose td{text-align:left;border-bottom:1px solid var(--line);padding:12px 9px}.prose th{background:var(--soft)}.prose pre{white-space:pre-wrap;overflow-wrap:anywhere;background:var(--soft);padding:16px}.prose blockquote{background:var(--soft);margin-left:0;padding:20px 24px;font-size:16px}.prose a{color:#365d3c}.prose ul,.prose ol{padding-left:1.5em}.prose img{display:block}.prose strong{font-weight:650}.breadcrumbs{color:var(--muted);flex-wrap:wrap;gap:8px;padding-top:24px;font-size:12px;display:flex}.breadcrumbs a{padding-block:8px}.article-layout{grid-template-columns:220px minmax(0,760px);align-items:start;gap:56px;margin:34px 0 70px;display:grid}.toc{font-size:13px;position:sticky;top:24px}.toc h2{font:12px var(--sans);letter-spacing:.1em;border-bottom:1px solid var(--line);padding-bottom:10px}.toc ol{padding:12px 0;list-style:none}.toc a{color:var(--muted);padding:7px 0;display:block}.toc .subheading{padding-left:14px;font-size:12px}.article-meta{color:var(--muted);flex-wrap:wrap;gap:8px 22px;margin-top:22px;font-size:12px;display:flex}.short-answer{background:var(--soft);margin-bottom:32px;padding:24px}.short-answer h2{letter-spacing:.1em;margin-bottom:12px;font-size:12px}.short-answer p{font-size:17px;line-height:1.9}.table-scroll{max-width:100%;overflow-x:auto}.label-tool{border-block:1px solid var(--line);margin-top:32px;padding:22px 0;font-size:14px}.label-tool h2{margin-bottom:10px;font-size:19px}.label-tool a{padding:10px 0;display:inline-block}.source-footer{border-top:2px solid var(--forest);margin-top:44px;padding-top:24px;font-size:14px}.source-footer h2{margin-bottom:14px;font-size:20px}.source-footer ol{padding-left:20px}.source-footer li{padding:8px 0}.source-footer small{color:var(--muted);display:block}.article-caution{color:var(--muted);margin:32px 0;font-size:13px}.related{border-top:1px solid var(--line);padding:28px 0}.related h2{font-size:20px}.related a{padding:12px 0;display:block}.calculator{border:1px solid var(--line);margin:28px 0;padding:28px}.calculator label{margin:16px 0 7px;font-weight:600;display:block}.calculator input{background:#fffdf7;width:100%}.calculator button{background:var(--forest);color:var(--paper);border-color:var(--forest);margin-top:22px}.calculator output{background:var(--soft);min-height:54px;margin-top:22px;padding:15px;font-weight:600;display:block}.help-text{color:var(--muted);font-size:13px}.calculator [aria-invalid=true]{border-color:#9a3d2e}.calculator-error{color:#8b3023}.section-rule{border:0;border-top:1px solid var(--line);margin:28px 0}@media (width<=900px){.article-layout{grid-template-columns:170px minmax(0,1fr);gap:30px}}@media (width<=720px){.post-row{grid-template-columns:20px minmax(0,1fr) 14px;gap:10px}.post-row h2{font-size:21px}.lead-row h2{font-size:26px}.article-layout{margin-top:24px;display:block}.toc{border-bottom:1px solid var(--line);margin-bottom:30px;padding-bottom:12px;position:static}.toc ol{display:block}.prose{font-size:16px}.prose h2{font-size:24px}.prose table{font-size:12px}.prose th,.prose td{padding:10px 5px}.short-answer,.calculator{padding:20px}.article-meta{display:block}.article-meta span{margin-top:5px;display:block}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}}