:root{--ink:#263c32;--muted:#69756d;--green:#365e52;--line:#dde2d8;--paper:#fffefb;--bg:#f7f5ef}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:var(--bg);color:var(--ink);font-family:"Malgun Gothic","Apple SD Gothic Neo",sans-serif;line-height:1.8;word-break:keep-all}a{color:var(--green);text-underline-offset:4px}a:focus-visible,summary:focus-visible{outline:3px solid #b38545;outline-offset:4px}header,main,footer{max-width:1080px;margin:auto;padding-left:24px;padding-right:24px}header{min-height:82px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:18px}.brand{text-decoration:none;font-size:21px;font-weight:700}.brand span{display:inline-grid;place-items:center;border:1px solid var(--green);border-radius:50%;width:32px;height:32px;margin-right:10px;font-family:serif;font-weight:400}header nav{display:flex;gap:20px;font-size:14px}header nav a{text-decoration:none}.hero{padding:52px 0 36px}.eyebrow{color:var(--muted);font-size:13px;letter-spacing:.08em}.hero h1{font-size:clamp(30px,4vw,44px);letter-spacing:-.055em;line-height:1.35;margin:12px 0 18px}.hero p{max-width:670px;color:var(--muted);margin:0 0 22px}.button{display:inline-block;padding:10px 18px;border-radius:9px;text-decoration:none;border:1px solid var(--line);background:var(--paper);font-size:14px;font-weight:700}.button.primary{background:var(--green);color:white;border-color:var(--green)}.hero-actions{display:flex;gap:10px;flex-wrap:wrap}.layout{display:grid;grid-template-columns:200px minmax(0,1fr);gap:38px;align-items:start}.toc{position:sticky;top:24px;padding:20px 0;font-size:14px}.toc h2{font-size:15px;margin:0 0 12px}.toc ol{list-style:none;padding:0;margin:0;display:grid;gap:10px}.toc a{text-decoration:none;color:var(--muted)}.toc a:hover{color:var(--green)}article{min-width:0}article section{padding:28px 0;border-top:1px solid var(--line)}article h2{font-size:25px;letter-spacing:-.04em;margin:0 0 14px;line-height:1.45}article h3{font-size:18px;line-height:1.5;margin:24px 0 9px}article p{margin:0 0 14px}article ul,article ol{padding-left:22px;margin:12px 0}article li{margin:7px 0}.section-number{color:#81937f;font-size:13px;display:block;letter-spacing:.12em;margin-bottom:8px}.note{padding:16px 18px;border-left:3px solid #9cae92;background:#eef1e8;border-radius:0 9px 9px 0;font-size:14px}.screen{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:22px;margin:22px 0}.screen-title{font-size:18px;font-weight:700;margin-bottom:14px}.screen-fields{display:grid;grid-template-columns:1fr 1fr;gap:15px}.screen-field{font-size:12px;color:var(--muted)}.screen-field strong{display:block;color:var(--ink);font-size:14px;margin:5px 0 0;padding:9px 11px;background:white;border:1px solid #d8d4cb;border-radius:8px;font-weight:500}.screen-field.wide{grid-column:1/-1}.screen-field .name-row{display:flex;gap:8px}.name-row strong{flex:1}.name-row span{margin-top:5px;border:1px solid #d8d4cb;border-radius:8px;padding:9px 12px;color:var(--ink);font-size:14px;white-space:nowrap}.screen-caption{font-size:12px;color:var(--muted);margin-top:14px}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:10px;margin:18px 0}table{border-collapse:collapse;width:100%;font-size:14px}th,td{padding:12px 14px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line)}th{background:#eef1e8;white-space:nowrap}tr:last-child td{border-bottom:0}td:first-child{min-width:110px}.example-label{display:inline-block;font-size:12px;background:#e8eee2;padding:3px 10px;border-radius:20px}.example{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:20px;margin:16px 0}.example pre{font-family:Batang,"Noto Serif CJK KR",serif;white-space:pre-wrap;overflow-wrap:anywhere;font-size:18px;line-height:1.9;margin:15px 0}.example.modern pre{font-family:inherit;font-size:15px}.example dl{display:grid;grid-template-columns:85px 1fr;gap:5px 10px;font-size:13px;margin:12px 0;color:var(--muted)}.example dt{font-weight:700}.example dd{margin:0}.checklist{list-style:none;padding-left:0!important}.checklist li{padding:8px 0 8px 25px;position:relative}.checklist li:before{content:"✓";position:absolute;left:0;color:var(--green)}details{border-bottom:1px solid var(--line);padding:16px 0}summary{cursor:pointer;font-weight:700}details p{padding-top:12px;color:var(--muted);font-size:14px}.cta{padding:24px;background:#eef1e8;border-radius:12px;margin:24px 0 0}.cta h3{margin-top:0}.sources{font-size:13px;color:var(--muted)}footer{border-top:1px solid var(--line);margin-top:42px;padding-top:22px;padding-bottom:26px;font-size:12px;color:var(--muted);display:flex;justify-content:space-between;gap:16px}
@media(max-width:760px){.layout{grid-template-columns:1fr;gap:8px}.toc{position:static;border-top:1px solid var(--line);padding:18px 0}.toc ol{display:flex;flex-wrap:wrap;gap:8px 16px}.hero{padding:34px 0 25px}header nav{gap:14px;font-size:12px}.brand{font-size:18px}article h2{font-size:23px}article section{padding:24px 0}}
@media(max-width:450px){header,main,footer{padding-left:18px;padding-right:18px}header{min-height:72px}.screen{padding:16px}.screen-fields{grid-template-columns:1fr}.screen-field.wide{grid-column:auto}.example{padding:16px}.example pre{font-size:16px}footer{flex-direction:column}.hero-actions .button{padding:9px 14px}th,td{padding:10px}header nav a:first-child{display:none}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
@media print{header,.toc,.hero-actions,.cta,footer{display:none}.layout{display:block}body{background:white;color:black}article section{break-inside:avoid}.example{break-inside:avoid}}
.jibang-examples{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:22px 0}
.jibang-example{margin:0;padding:20px 14px;border:1px solid var(--line);border-radius:12px;background:var(--paper);text-align:center;min-width:0}
.jibang-example figcaption{font-size:16px;font-weight:700;line-height:1.5}.jibang-example figcaption span{display:block;font-size:12px;color:var(--muted);font-weight:400;margin-top:5px}
.paper-example{width:96px;height:330px;margin:20px auto;background:white;border:1px dashed #b7bdb0;display:flex;justify-content:space-around;padding:14px 8px;box-shadow:0 2px 10px #263c3208}
.paper-column{display:flex;flex-direction:column;justify-content:space-between;align-items:center;font-family:Batang,"Noto Serif CJK KR",serif;font-size:24px;line-height:1;flex:1}.paper-column span{display:block}
.pair-example{margin:0 0 20px}.pair-paper{width:142px}
.jibang-example .example-text{font-family:Batang,serif;font-size:16px;overflow-wrap:anywhere;word-break:normal;margin:0 0 6px}.jibang-example .example-reading{color:var(--muted);font-size:12px;margin:0}
@media(max-width:450px){.jibang-examples{grid-template-columns:1fr}.paper-example{height:300px}.paper-column{font-size:23px}}
.lunar-guide-fields{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.lunar-guide-actions{display:flex;gap:12px;align-items:flex-end;margin-top:14px}.lunar-guide-actions .screen-field{width:110px}.lunar-guide-actions .button{font-size:13px}
.lunar-guide-result{font-weight:700;color:var(--green);font-size:16px}
.calendar-guide-week{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:4px;margin:18px 0}.calendar-guide-week>div{min-height:85px;display:flex;flex-direction:column;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:7px;font-size:15px}.calendar-guide-week small{font-size:11px;color:var(--muted)}.calendar-guide-week b{font-size:10px;color:var(--green)}.calendar-guide-week .memorial-example{border:2px solid var(--green);background:#e8f1eb}
@media(max-width:450px){.calendar-guide-week>div{min-height:72px;font-size:13px}.lunar-guide-fields{gap:7px}.lunar-guide-fields strong{padding:9px}}