:root{--ink:#193d36;--muted:#65736b;--paper:#faf9f3;--line:#dce2d7;--green:#e8eddc;--accent:#bc6244;--white:#fff;--sans:-apple-system,BlinkMacSystemFont,'Segoe UI','Noto Sans KR','Apple SD Gothic Neo',sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:105px}body{margin:0;color:var(--ink);background:var(--paper);font-family:var(--sans);word-break:keep-all;line-height:1.65}a{color:inherit;text-decoration:none}button,input{font:inherit}button,a,input,summary{touch-action:manipulation}button{cursor:pointer}a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:5px}svg{display:block}.wrap{max-width:1260px;margin:0 auto;padding-left:42px;padding-right:42px}.skip{position:fixed;left:15px;top:-100px;padding:15px;background:var(--ink);color:#fff;z-index:100}.skip:focus{top:10px}.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.header{border-bottom:1px solid var(--line);background:rgba(250,249,243,.98)}.head-inner{min-height:96px;display:flex;justify-content:space-between;align-items:center;gap:24px}.brand{display:flex;align-items:center;gap:12px;font-size:21px;font-weight:750;letter-spacing:-.6px;line-height:1.35}.brand small{display:block;font-size:9px;font-weight:500;letter-spacing:2px;margin-top:5px}.brand-icon{width:33px;height:38px}.header nav{display:flex;gap:27px;font-size:14px;font-weight:550}.header nav a:hover{color:var(--accent)}.head-cta{border:1px solid #b1bfae;padding:11px 17px;font-size:13px;border-radius:3px;white-space:nowrap}.head-cta span{margin-left:14px}.eyebrow{font-size:11px;letter-spacing:1.7px;font-weight:650;display:inline-block;color:#537160}.hero{background:linear-gradient(115deg,#f4f3e8 0%,#f3f4e9 52%,#e7eedc 100%);overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.17fr 1fr;gap:35px;align-items:center;min-height:580px;padding-top:62px;padding-bottom:62px}.hero-copy h1{font-size:clamp(38px,4.05vw,56px);line-height:1.25;font-weight:730;letter-spacing:-2.5px;margin:25px 0}.period{color:var(--accent)}.hero-copy>p{font-size:17px;line-height:1.95;color:#617064;margin-bottom:30px}.hero-actions{display:flex;align-items:center;gap:25px}.button{display:inline-flex;align-items:center;justify-content:center;gap:28px;min-height:49px;padding:13px 22px;font-size:14px;font-weight:600;border-radius:3px;border:0}.primary{background:var(--ink);color:white}.primary:hover{background:#2c594d}.text-link{font-size:14px;font-weight:600}.text-link:hover{text-decoration:underline;text-underline-offset:5px}.hero-facts{display:flex;gap:26px;margin-top:36px;font-size:11px;color:#69796b}.hero-facts b{font-size:24px;color:var(--ink);font-weight:550;margin-right:5px;font-variant-numeric:tabular-nums}.hero-art{position:relative;min-height:443px;display:flex;justify-content:center;align-items:center}.orbit{position:absolute;width:110%;height:110%;inset:-5%;pointer-events:none}.hero-paper{position:relative;transform:rotate(-3deg);background:#fffdf5;width:355px;padding:28px 28px 0;box-shadow:6px 15px 30px #193d3610;border:1px solid #d7ddcd;z-index:1}.paper-top{font-size:8px;letter-spacing:1px;display:flex;justify-content:space-between;color:#73917f;border-bottom:1px solid var(--line);padding-bottom:13px}.hero-paper h2{font-size:29px;letter-spacing:-1px;line-height:1.35;margin:23px 0 9px}.hero-paper>p{font-size:12px;color:var(--muted);margin:0 0 22px}.note-row{display:flex;align-items:center;gap:14px;padding:17px 0;border-top:1px solid #e5e6da}.note-row>span:first-child{font-size:10px;color:#91a38e;letter-spacing:1px}.note-row b{display:block;font-size:13px;font-weight:600}.note-row small{display:block;font-size:10px;color:#87917f;margin-top:4px}.tick{margin-left:auto;border:1px solid #cbd8c1;width:18px;height:18px;border-radius:50%;text-align:center;line-height:16px;color:#769775;font-size:10px}.paper-bottom{display:flex;align-items:center;justify-content:space-between;background:#edf1e6;margin:14px -28px 0;padding:15px 28px;font-size:11px}.note-stamp{position:absolute;right:0;top:5px;width:93px;height:93px;border:1px solid var(--accent);border-radius:50%;display:flex;align-items:center;justify-content:center;text-align:center;color:var(--accent);font-size:10px;line-height:1.55;letter-spacing:1.5px;transform:rotate(12deg);z-index:2}.small-tag{position:absolute;bottom:5px;right:0;background:var(--accent);color:#fff8ee;padding:12px 20px;font-size:11px;transform:rotate(4deg);z-index:3;box-shadow:0 3px 8px #00000008}.category-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fffdf7}.category-grid{display:grid;grid-template-columns:repeat(5,1fr);padding-top:24px;padding-bottom:24px}.category-link{display:flex;gap:12px;align-items:center;padding:0 17px;border-right:1px solid var(--line)}.category-link:first-child{padding-left:0}.category-link:last-child{border:0;padding-right:0}.icon{width:27px;height:27px;flex-shrink:0}.category-link b{display:block;font-size:14px;font-weight:650}.category-link div>span{display:block;font-size:10px;line-height:1.5;color:var(--muted);margin-top:3px}.category-link>span:last-child{font-size:13px;margin-left:auto}.category-link:hover b{color:var(--accent)}.section{padding-top:74px;padding-bottom:78px}.section-top{display:flex;align-items:flex-end;justify-content:space-between;gap:25px;margin-bottom:33px}.section-top h2,.source-band h2{font-size:30px;letter-spacing:-1.2px;line-height:1.4;font-weight:650;margin:11px 0 0}.section-top>p{font-size:13px;line-height:1.8;color:var(--muted);margin:0 0 3px}.journey{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.journey a{position:relative;padding:30px;border-right:1px solid var(--line);min-height:201px}.journey a:first-child{padding-left:0}.journey a:last-child{border:0}.journey .step{font-size:10px;letter-spacing:1px;color:var(--accent)}.journey h3{font-size:21px;font-weight:600;letter-spacing:-.5px;margin:10px 0}.journey p{font-size:13px;color:var(--muted);line-height:1.85;margin:0}.circle-arrow{position:absolute;right:25px;bottom:33px;width:34px;height:34px;border:1px solid #bbc9b7;border-radius:50%;display:flex;align-items:center;justify-content:center}.journey a:hover .circle-arrow{background:var(--ink);color:white;border-color:var(--ink)}.library-section{padding:70px 0 80px;background:#f0f2e9;scroll-margin-top:15px}.search-form{display:flex;align-items:center;gap:15px;background:#fff;border:1px solid #c9d3c3;border-radius:5px;padding:11px 12px 11px 20px;max-width:750px;min-height:64px}.search-form svg{width:22px;height:22px;color:#799080;flex-shrink:0}.search-form input{border:0;outline:0;background:transparent;font-size:14px;width:100%;min-width:0;color:var(--ink)}.search-form input:focus-visible{outline:2px solid var(--accent);outline-offset:5px}.search-form button{border:0;color:var(--ink);background:#edf1e6;padding:10px 20px;font-size:13px;border-radius:3px;white-space:nowrap}.filters{display:flex;gap:9px;flex-wrap:wrap;margin:22px 0 29px}.filter{background:transparent;border:1px solid #bfcbbc;border-radius:24px;padding:9px 20px;font-size:12px;color:#4b6556}.filter.active{background:var(--ink);color:white;border-color:var(--ink)}.results-top{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #cfd7c9;margin-bottom:22px;font-size:11px;color:#78907d}.results-top p{font-weight:600;color:#4c6857;margin:0 0 13px}.results-top>span{margin-bottom:13px}.articles-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.article-card{display:flex;flex-direction:column;background:#fffdf9;border:1px solid #d8dfd0;border-radius:4px;padding:24px;min-height:242px;transition:transform .16s,border-color .16s}.article-card:hover{border-color:#829b82;transform:translateY(-3px)}.article-card[hidden]{display:none}.card-meta{display:flex;justify-content:space-between;align-items:center;font-size:10px;color:#7b8e74}.card-meta>span:first-child{background:#eef3e7;color:#587851;padding:3px 9px;border-radius:3px}.card-number{font-family:Georgia,serif;font-size:18px;color:#b2bca6}.article-card h3{font-size:19px;line-height:1.5;font-weight:650;letter-spacing:-.6px;margin:17px 0 10px}.article-card p{font-size:12px;line-height:1.8;color:var(--muted);margin:0 0 23px}.card-bottom{display:flex;justify-content:space-between;border-top:1px solid #edf0e7;padding-top:13px;margin-top:auto;font-size:10px;color:#88957c}.card-bottom>span:last-child{font-size:16px;color:#587650}.empty{text-align:center;padding:50px 20px}.empty[hidden]{display:none}.empty p{font-size:14px;color:var(--muted)}.resources-section{background:#fcfbf6}.resources-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.resource-card{padding:29px;background:#f2f1e7;border:1px solid #e2e1d4;position:relative;border-radius:4px}.resource-card:nth-child(2){background:#ebf0e7}.resource-card:nth-child(3){background:#f4ede4}.resource-card .eyebrow{font-size:9px}.paper-icon{height:74px;width:57px;background:#fffdf4;border:1px solid #cbd4c2;transform:rotate(-5deg);margin:24px 0 27px;padding:16px 10px;box-shadow:4px 5px 0 #d9dfce}.paper-icon span{display:block;border-bottom:1px solid #cbd4c2;height:10px}.resource-card h3{font-size:21px;font-weight:650;letter-spacing:-.6px;line-height:1.45;margin:0 0 10px}.resource-card p{font-size:12px;line-height:1.8;color:var(--muted);min-height:43px;margin:0 0 24px}.resource-primary{display:flex;justify-content:space-between;align-items:center;border-top:1px solid #ccd5c4;padding-top:15px;font-size:13px;font-weight:600}.resource-primary:hover{color:var(--accent)}.download{display:block;font-size:11px;color:#697e6a;text-decoration:underline;text-underline-offset:3px;margin-top:12px}.resource-notice{font-size:11px;color:#7c8975;text-align:center;margin:26px 0 0}.source-band{background:#e6eddd;padding:60px 0}.source-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}.source-band h2{font-size:29px;margin-bottom:20px}.source-grid>div:last-child>p{font-size:15px;color:#57705c;line-height:1.95}.official-links{display:flex;flex-wrap:wrap;gap:15px;margin-top:20px}.official-links a{font-size:11px;border-bottom:1px solid #9db291;padding-bottom:3px}.footer{padding:37px 0 22px;background:#faf9f3}.footer-top{display:flex;align-items:center;justify-content:space-between;gap:20px}.footer .brand{font-size:17px}.footer .brand small{font-size:10px;letter-spacing:0;color:var(--muted)}.footer .brand-icon{width:28px;height:33px}.footer-top>div{display:flex;gap:25px;font-size:11px;color:#667c68}.footer-bottom{display:flex;justify-content:space-between;gap:25px;color:#83907d;font-size:9px;margin-top:27px;padding-top:20px;border-top:1px solid #e2e5da}.footer-bottom p{margin:0}.footer-bottom span{white-space:nowrap}.article-page{padding-top:30px;padding-bottom:70px}.breadcrumb{display:flex;gap:13px;font-size:11px;color:#789071}.breadcrumb a:hover{text-decoration:underline}.article-heading{max-width:920px;padding:44px 0 35px}.article-heading h1,.simple-page h1{font-size:42px;line-height:1.35;letter-spacing:-1.5px;font-weight:700;margin:18px 0 20px}.article-deck{font-size:18px;line-height:1.8;color:#637463}.article-byline{display:flex;flex-wrap:wrap;align-items:center;gap:20px;font-size:11px;color:#7e8f77;margin-top:25px}.article-byline button{border:1px solid #c1ccba;background:transparent;color:#547149;padding:6px 12px;border-radius:3px}.reading-layout{display:grid;grid-template-columns:minmax(0,810px) minmax(200px,1fr);gap:65px;border-top:1px solid var(--line);padding-top:35px}.article-body{font-size:16px;line-height:1.95}.article-body section{margin-bottom:38px;scroll-margin-top:25px}.article-body h2{font-size:25px;line-height:1.5;letter-spacing:-.7px;margin:0 0 15px;font-weight:650}.article-body p{margin:0 0 16px;color:#536955;overflow-wrap:anywhere}.answer-box{padding:27px 29px;background:#edf1e5;border-left:3px solid #739260;margin-bottom:38px}.answer-box p{margin:12px 0 0}.table-scroll{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:14px}th,td{text-align:left;padding:17px 20px;border:1px solid #d6dfcd;line-height:1.7}thead{background:#eaf0e0}tbody th{width:30%;font-weight:600;background:#f3f6ee}tbody td{background:#fffdf8;color:#5f735a}.check-steps{counter-reset:steps;list-style:none;padding:0}.check-steps li{counter-increment:steps;position:relative;padding:13px 17px 13px 55px;background:#f0f3e9;border:1px solid #dce4d2;margin:11px 0;font-size:14px}.check-steps li:before{content:counter(steps,decimal-leading-zero);position:absolute;left:17px;top:13px;font-size:12px;color:#849a79}.example{padding:25px 28px;background:#f6eee2;border:1px solid #e5d9c6;margin:35px 0}.example b{display:block;font-size:14px;color:#99704e;margin-bottom:8px}.example p{font-size:15px;margin-bottom:10px}.example small{display:block;font-size:11px;color:#a18a6d}.article-body details{border-bottom:1px solid var(--line);padding:17px 0}.article-body summary{cursor:pointer;font-size:15px;font-weight:600}.article-body details p{font-size:14px;margin:14px 0 0}.article-resource{background:#e7eddc;border:1px solid #cbd7be;padding:30px}.article-resource h2{margin-top:12px}.article-resource p{font-size:14px}.article-sources{border-top:1px solid var(--line);padding-top:30px}.article-sources h2{font-size:21px}.article-sources p,.article-sources li{font-size:12px}.article-sources ul{padding-left:20px;line-height:1.9}.article-sources a{text-decoration:underline;text-underline-offset:3px}.article-sources .note{color:#8b9882;font-size:11px}.reading-aside{position:relative}.toc{position:sticky;top:25px;background:#f1f4eb;border:1px solid #d8e0ce;padding:22px}.toc .eyebrow{margin-bottom:15px;font-size:10px}.toc a{display:block;font-size:11px;line-height:1.8;margin:12px 0;color:#627e57}.toc a:hover{color:var(--accent)}.aside-resource{display:flex;flex-direction:column;gap:13px;margin-top:25px;border:1px solid #d6ddcd;padding:25px}.aside-resource b{font-size:16px;font-weight:600}.aside-resource>span{font-size:11px}.related{padding-top:40px;border-top:1px solid var(--line);margin-top:35px}.related h2{font-size:26px;font-weight:650;letter-spacing:-.7px;margin:12px 0 25px}.simple-page{max-width:930px;padding-top:70px;padding-bottom:85px}.simple-page section{margin:35px 0}.simple-page h2{font-size:23px;font-weight:650;letter-spacing:-.5px}.simple-page p{color:#5e7359;line-height:1.9}.simple-page .article-deck{font-size:18px}.simple-page .official-links{margin-top:20px}@media(min-width:1500px){.hero-grid{min-height:600px}}@media(max-width:1100px){.header nav{gap:15px;font-size:12px}.head-cta{display:none}.hero-grid{gap:10px}.hero-copy h1{font-size:43px}.hero-paper{width:310px}.hero-art{min-height:440px}.note-stamp{right:-10px}.category-link{gap:8px;padding:0 10px}.category-link div>span{display:none}.category-link b{font-size:12px}.articles-grid{gap:15px}.article-card{padding:21px}.reading-layout{gap:35px;grid-template-columns:minmax(0,1fr) 210px}}@media(max-width:800px){.wrap{padding-left:25px;padding-right:25px}.head-inner{min-height:82px;flex-wrap:wrap;gap:15px;padding-top:17px;padding-bottom:17px}.header nav{gap:18px}.brand{font-size:18px}.hero-grid{grid-template-columns:1fr 1fr;padding-top:45px;padding-bottom:45px}.hero-copy h1{font-size:34px;letter-spacing:-1.7px}.hero-copy>p{font-size:13px}.hero-actions{gap:15px;align-items:flex-start;flex-direction:column}.hero-art{min-height:355px}.hero-paper{width:270px;padding:22px 22px 0}.hero-paper h2{font-size:24px}.note-row{padding:13px 0;gap:9px}.note-row b{font-size:11px}.note-row small{font-size:9px}.paper-bottom{margin-left:-22px;margin-right:-22px;padding:13px 22px}.note-stamp{width:67px;height:67px;right:-9px;font-size:8px;top:-10px}.small-tag{font-size:9px;right:-5px;bottom:-8px}.hero-facts{gap:15px;font-size:9px;flex-wrap:wrap}.hero-facts b{font-size:20px}.category-grid{gap:15px}.category-link{padding:0;border:0;flex-direction:column;gap:8px;align-items:flex-start}.category-link>span:last-child{display:none}.section-top h2{font-size:25px}.section-top>p{font-size:11px}.journey a{padding:25px 20px;min-height:220px}.journey h3{font-size:18px}.journey p{font-size:11px}.circle-arrow{right:15px;bottom:20px;width:28px;height:28px;font-size:12px}.articles-grid{grid-template-columns:repeat(2,1fr)}.resources-grid{gap:13px}.resource-card{padding:23px 18px}.resource-card h3{font-size:18px}.source-grid{gap:35px}.source-band h2{font-size:25px}.source-grid>div:last-child>p{font-size:13px}.footer-top{align-items:flex-start}.footer-top>div{gap:15px;flex-wrap:wrap;justify-content:flex-end}.article-heading h1{font-size:35px}.reading-layout{grid-template-columns:1fr}.reading-aside{display:none}.article-body{font-size:16px}.related .articles-grid .article-card:last-child{display:none}.simple-page h1{font-size:34px}}@media(max-width:600px){.wrap{padding-left:21px;padding-right:21px}.head-inner{display:block;padding-top:17px;padding-bottom:14px}.brand{font-size:19px}.header nav{margin-top:17px;gap:23px;font-size:11px}.header nav a:last-child{margin-left:auto}.brand-icon{width:28px;height:32px}.hero-grid{display:flex;flex-direction:column;align-items:stretch;padding-top:36px;padding-bottom:45px}.hero-copy h1{font-size:39px;line-height:1.25;margin-top:18px;margin-bottom:19px}.hero-copy .eyebrow{font-size:10px;letter-spacing:1px}.hero-copy>p{font-size:14px;margin-bottom:23px}.hero-actions{flex-direction:row;align-items:center;gap:18px}.button{font-size:12px;padding:12px 17px;gap:17px}.text-link{font-size:12px}.hero-facts{margin-top:25px;gap:24px;font-size:10px}.hero-facts b{font-size:22px}.hero-art{min-height:370px;max-width:365px;width:100%;margin:25px auto 0}.hero-paper{width:280px;transform:rotate(-3deg)}.hero-paper h2{font-size:26px}.note-row b{font-size:12px}.note-row small{font-size:10px}.note-stamp{right:8px;top:4px}.small-tag{right:2px;bottom:0}.orbit{width:105%;height:105%;inset:-2.5%}.category-grid{gap:9px;padding-top:22px;padding-bottom:22px}.category-link{align-items:center;text-align:center}.category-link .icon{width:24px;height:24px}.category-link b{font-size:10px;white-space:nowrap}.section{padding-top:48px;padding-bottom:50px}.section-top{align-items:flex-start;flex-direction:column;gap:12px;margin-bottom:25px}.section-top h2{font-size:25px}.section-top>p br{display:none}.section-top>p{font-size:12px}.eyebrow{font-size:10px;letter-spacing:1px}.journey{grid-template-columns:1fr}.journey a,.journey a:first-child{padding:22px 0;min-height:0;border-right:0;border-bottom:1px solid var(--line)}.journey a:last-child{border-bottom:0}.journey h3{font-size:20px;margin:7px 0}.journey p{font-size:12px}.journey p br{display:none}.circle-arrow{bottom:35px;right:0}.library-section{padding-top:48px;padding-bottom:50px}.search-form{padding-left:12px;gap:8px;min-height:58px}.search-form input{font-size:12px}.search-form input::placeholder{font-size:10px}.search-form button{padding:9px 12px;font-size:11px}.filters{gap:7px;margin-top:18px;margin-bottom:25px}.filter{padding:8px 13px;font-size:10px}.articles-grid{grid-template-columns:1fr;gap:12px}.article-card{padding:22px;min-height:205px}.article-card h3{font-size:19px;margin-top:14px}.article-card p{font-size:12px}.resources-grid{grid-template-columns:1fr;gap:16px}.resource-card{padding:24px}.resource-card h3{font-size:22px}.resource-card p{min-height:0;font-size:13px}.paper-icon{height:62px;width:48px;margin:20px 0 24px;padding-top:11px}.resource-notice{text-align:left;font-size:10px}.source-grid{grid-template-columns:1fr;gap:16px}.source-band{padding:43px 0}.source-band h2{font-size:27px}.source-grid>div:last-child>p{font-size:14px}.official-links{gap:18px}.footer{padding-top:30px}.footer-top{flex-direction:column;gap:22px}.footer-top>div{justify-content:flex-start;gap:21px;font-size:10px}.footer-bottom{flex-direction:column;gap:12px;font-size:9px;margin-top:22px}.article-page{padding-top:24px;padding-bottom:45px}.breadcrumb{font-size:10px;gap:10px}.article-heading{padding-top:32px;padding-bottom:26px}.article-heading h1{font-size:30px;letter-spacing:-1px}.article-deck{font-size:16px}.article-byline{gap:12px;font-size:10px}.reading-layout{padding-top:25px}.answer-box{padding:22px}.article-body{font-size:15px}.article-body h2{font-size:23px}.article-body section{margin-bottom:30px}.article-body table{font-size:12px}th,td{padding:13px 12px}.check-steps li{font-size:13px;padding-left:45px}.check-steps li:before{left:13px}.example{padding:22px}.article-resource{padding:23px}.article-resource h2{font-size:22px}.article-sources p,.article-sources li{font-size:11px}.related .articles-grid .article-card:last-child{display:flex}.simple-page{padding-top:45px;padding-bottom:55px}.simple-page h1{font-size:30px}.simple-page .article-deck{font-size:16px}.simple-page p{font-size:14px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.article-card{transition:none}.article-card:hover{transform:none}}@media print{@page{size:A4;margin:16mm}body{background:#fff;color:#000}.header,.footer,.reading-aside,.related,.article-resource,.article-byline button,.skip{display:none}.wrap{max-width:none;padding:0}.article-page{padding:0}.article-heading{padding-top:10px}.article-heading h1{font-size:25pt}.article-byline{font-size:9pt}.reading-layout{display:block;border:0}.article-body{font-size:11pt;line-height:1.7}.article-body h2{font-size:15pt;break-after:avoid}.answer-box,.example{background:white;border:1px solid #ccc;padding:15px}.article-body section,.example,table{break-inside:avoid}.article-body details{display:block}details p{display:block!important}.article-sources a{overflow-wrap:anywhere}.breadcrumb{display:none}}