@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@400;500;600;700;800;900&display=swap');
:root{--paper:#f6f7f3;--white:#fff;--ink:#20372f;--green:#234d43;--mint:#dfebe4;--muted:#718078;--line:#dce2db;--red:#b85c51;--accent:#e9efc5;font-family:'Noto Sans KR','Malgun Gothic',sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:25px}body{margin:0}a{color:inherit;text-decoration:none}button,select{font:inherit}button,a,select{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #638e74;outline-offset:4px}a:hover{color:#50806c}.topbar{height:88px;max-width:1296px;margin:auto;padding:0 40px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:10px;font-size:12px;font-weight:800;letter-spacing:.12em}.brand-mark{display:grid;place-items:center;width:32px;height:32px;border-radius:9px;background:var(--green);color:var(--accent);font-size:22px}.topbar nav{display:flex;gap:28px;font-size:12px;font-weight:500}main{max-width:1296px;margin:auto;padding:0 40px}.hero{padding:58px 0 0}.eyebrow{font-size:10px;font-weight:700;letter-spacing:.15em;display:flex;align-items:center;gap:9px;color:var(--muted)}.dot{width:7px;height:7px;background:#55856c;border-radius:50%}.divider{padding:0 7px;color:#c6cec6}.hero-main{display:flex;align-items:center;justify-content:space-between;gap:35px;padding:29px 0 39px}h1{font-size:clamp(40px,4.9vw,68px);font-weight:800;line-height:1.28;letter-spacing:-.065em;margin:0}h1 em{font-style:normal;color:#57715c}.intro{font-size:14px;line-height:1.9;color:var(--muted);margin:22px 0 0}.period-stamp{padding:10px 0 10px 45px;border-left:1px solid var(--line);min-width:280px}.period-stamp>span{font-size:10px;letter-spacing:.15em;font-weight:600}.period-stamp strong{display:block;font-size:37px;letter-spacing:-.06em;margin:9px 0}.period-stamp strong span{font-size:24px;padding:0 10px;color:#9aa99a}.period-stamp p{font-size:11px;line-height:1.9;color:var(--muted);margin:8px 0}.stamp-rule{height:1px;width:40px;background:var(--line);margin:22px 0}.hero-foot{display:grid;grid-template-columns:repeat(3,1fr);border-block:1px solid var(--line);padding:18px 0;font-size:11px;color:var(--muted)}.hero-foot>span{display:flex;justify-content:space-between;padding:0 24px;border-right:1px solid var(--line)}.hero-foot>span:first-child{padding-left:0}.hero-foot>span:last-child{border:0;padding-right:0}.hero-foot i{font-style:normal;font-size:16px;color:var(--green)}.section{padding:56px 0}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:26px}.section-heading h2{font-size:25px;letter-spacing:-.05em;margin:9px 0 0;font-weight:700}.period-pill{font-size:10px;border:1px solid var(--line);border-radius:30px;padding:8px 13px;color:var(--muted)}.filters{display:flex;gap:18px;align-items:end;background:var(--white);padding:22px 24px;border:1px solid var(--line);border-radius:12px}.filters label{font-size:11px;color:var(--muted);flex:1;display:flex;flex-direction:column;gap:8px;min-width:0}.filters label.metric-filter{flex:1.5}select{width:100%;padding:12px 35px 12px 12px;border:1px solid var(--line);border-radius:6px;background:#fff;color:var(--ink);font-size:12px;cursor:pointer;min-height:44px}.reset{border:0;background:var(--paper);border-radius:6px;min-height:44px;padding:0 17px;font-size:11px;cursor:pointer;color:var(--muted)}.reset:hover{background:var(--mint)}.filter-note{font-size:11px;line-height:1.8;color:var(--muted);margin:12px 0 21px}.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:25px}.metric-card{border:1px solid var(--line);border-radius:10px;background:#fff;padding:22px}.metric-card:first-child{background:var(--green);color:#fff;border-color:var(--green)}.metric-card p{font-size:11px;margin:0 0 15px;color:var(--muted)}.metric-card:first-child p,.metric-card:first-child span{color:#c9dacf}.metric-card strong{display:block;font-size:29px;letter-spacing:-.05em;font-weight:700;white-space:nowrap}.metric-card span{display:block;font-size:10px;line-height:1.6;color:var(--muted);margin-top:9px}.chart-panel,.table-panel{border:1px solid var(--line);border-radius:12px;background:#fff;overflow:hidden}.chart-heading{padding:25px 25px 0;display:flex;justify-content:space-between;align-items:start;gap:12px}.chart-index{font-size:9px;color:#7c8e7f;letter-spacing:.16em;font-weight:600}h3{font-size:17px;font-weight:700;letter-spacing:-.04em;margin:9px 0}.chart-heading p{font-size:11px;color:var(--muted);margin:7px 0}.text-link{font-size:10px;white-space:nowrap;color:#6a7d71;padding-top:5px}.plot{width:100%;height:370px;padding:4px 12px 0}.plot.tall{height:620px}.chart-insight{padding:14px 18px;margin:0 24px 23px;border-left:2px solid #7c9c7a;background:#f5f7f1;color:#5e7062;font-size:11px;line-height:1.9}.chart-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:24px;margin:24px 0}.right-stack{display:flex;flex-direction:column;gap:22px}.right-stack .plot{height:320px}.reading-note{padding:27px;background:#eaf0e5;border-radius:10px;flex:1}.reading-note h3{font-size:16px;margin-top:12px}.reading-note p{font-size:11px;color:#687765;line-height:1.9;margin:11px 0 0}.table-scroll{overflow-x:auto;padding:12px 25px 4px}table{width:100%;border-collapse:collapse;text-align:right;font-size:11px;white-space:nowrap;font-variant-numeric:tabular-nums}th{color:var(--muted);font-weight:500;font-size:10px;padding:14px 12px;border-bottom:1px solid var(--line)}td{padding:15px 12px;border-bottom:1px solid #edf0e9}th:first-child,td:first-child{text-align:left}tbody tr:last-child td{border-bottom:0}tbody tr:last-child{font-weight:600}.small-note{font-size:10px;line-height:1.9;color:var(--muted);margin:17px 0}.table-panel>.small-note{padding:0 25px;margin-bottom:20px}.findings-section{border-top:1px solid var(--line)}.muted{font-size:10px;line-height:1.8;color:var(--muted)}.findings-grid{display:grid;grid-template-columns:1fr 1fr;gap:25px}.finding{border-top:1px solid var(--line);padding:23px 0 0}.finding-num{display:block;font-size:12px;color:#7b9279;margin-bottom:14px}.finding h3{font-size:18px;margin:0 0 12px}.finding p{font-size:12px;line-height:2;color:#627064;margin:0}.method-section{border-top:1px solid var(--line)}.method-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;margin-bottom:28px}.method-num{display:inline-grid;place-items:center;width:28px;height:28px;border:1px solid #bfcdbd;color:#788e73;font-size:11px;border-radius:50%;margin-bottom:7px}.method-grid h3{font-size:14px}.method-grid p{font-size:11px;line-height:1.95;color:var(--muted)}details{border-block:1px solid var(--line);padding:20px 0;margin:24px 0}summary{font-size:12px;cursor:pointer;font-weight:600}details .table-scroll{padding:0}.source-box{padding:25px;background:#eaf0e5;border-radius:10px;display:flex;justify-content:space-between;align-items:center;gap:24px}.source-box h3{font-size:13px;margin:0 0 9px}.source-box p{font-size:10px;line-height:1.9;color:#71816e;margin:5px 0}.source-box a{white-space:nowrap;font-size:11px}.downloads{display:flex;gap:25px;font-size:11px;margin-top:22px;color:var(--muted)}footer{border-top:1px solid var(--line);max-width:1216px;margin:auto;display:flex;justify-content:space-between;padding:25px 0 35px;font-size:10px;color:var(--muted)}.footer-separator{padding:0 8px}.status{font-size:12px;line-height:1.8;padding:14px;background:var(--mint);border-radius:7px;margin-bottom:18px}.status[hidden]{display:none}.error{background:#fae8e2;color:#934b3f}.up{color:#377961}.down{color:#b45e52}.sr-only,.skip:not(:focus){position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip:focus{position:fixed;top:10px;left:10px;z-index:10;background:white;padding:10px}.js-plotly-plot .plotly .modebar{opacity:.35}.js-plotly-plot .plotly .modebar:hover{opacity:1}
@media(min-width:1500px){main{max-width:1360px}.topbar{max-width:1360px}footer{max-width:1280px}.hero-main{padding-block:38px 47px}}
@media(max-width:900px){.topbar{padding:0 24px}.topbar nav{gap:16px;font-size:11px}main{padding:0 24px}.metrics{gap:10px}.metric-card{padding:17px 13px}.metric-card strong{font-size:24px}.chart-grid{grid-template-columns:1fr}.plot.tall{height:620px}.right-stack .plot{height:360px}.method-grid{grid-template-columns:1fr 1fr}footer{margin:0 24px}.hero-main{gap:20px}.period-stamp{min-width:240px;padding-left:30px}}
@media(max-width:600px){.topbar{height:70px;padding:0 20px}.brand{font-size:10px;gap:8px}.brand-mark{width:27px;height:27px;font-size:18px}.topbar nav{gap:16px}.topbar nav a:nth-child(1),.topbar nav a:nth-child(2){display:none}main{padding:0 20px}.hero{padding-top:35px}.hero>.eyebrow{font-size:8px;gap:5px}.hero-main{padding:26px 0;align-items:flex-start}.hero h1{font-size:40px}.intro{font-size:11px;margin-top:17px}.period-stamp{display:none}.hero-foot{font-size:9px;padding:15px 0}.hero-foot>span{padding:0 10px}.hero-foot i{font-size:12px}.section{padding:35px 0}.section-heading{margin-bottom:21px;align-items:start}.section-heading h2{font-size:21px}.section-heading .eyebrow{font-size:9px}.period-pill{padding:6px 8px;font-size:8px;white-space:nowrap}.filters{display:grid;grid-template-columns:1fr 1fr;gap:13px;padding:17px}.filters label{font-size:10px}.filters .metric-filter{grid-column:1/2}.reset{align-self:end}.filter-note{font-size:10px}.metrics{grid-template-columns:1fr 1fr;gap:10px}.metric-card{padding:17px}.metric-card p{font-size:10px;margin-bottom:10px}.metric-card strong{font-size:25px}.metric-card span{font-size:9px}.chart-heading{padding:20px 16px 0;gap:6px}.chart-heading h3{font-size:16px}.chart-heading p{font-size:10px;line-height:1.8}.text-link{font-size:9px}.chart-heading>.text-link{max-width:70px;white-space:normal;text-align:right}.plot,.right-stack .plot{height:330px;padding:0 2px}.plot.tall{height:660px}.chart-insight{margin:0 15px 17px;padding:12px;font-size:10px}.chart-grid{gap:17px;margin:17px 0}.reading-note{padding:22px}.table-scroll{padding-inline:15px}.table-panel>.small-note{padding:0 15px}.findings-grid{grid-template-columns:1fr;gap:22px}.findings-section>.section-heading{display:block}.findings-section .muted{display:block;margin-top:14px}.finding{padding-top:19px}.finding-num{margin-bottom:10px}.finding h3{font-size:17px}.finding p{font-size:11px}.method-grid{gap:15px 22px}.method-grid p{font-size:10px}.method-grid h3{font-size:13px}.source-box{padding:20px;display:block}.source-box a{display:inline-block;margin-top:10px}.downloads{flex-wrap:wrap;gap:15px;font-size:10px}footer{margin:0 20px;gap:16px;flex-direction:column;font-size:9px;padding-top:20px}.modebar{display:none!important}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
[hidden]{display:none!important}button:disabled,select:disabled{opacity:.55;cursor:not-allowed}#api-form{margin-bottom:18px}#api-load{background:var(--green);color:white}#api-results .table-scroll{padding-bottom:22px}
@media(max-width:600px){.filters label.metric-filter{grid-column:1/-1}.filters .reset{grid-column:1/-1;min-height:34px}}