:root{--ink:#233b35;--accent:#236448;--paper:#f6f7f2;--surface:#fffefa;--line:#dce3da;--muted:#66766a;--soft:#eaf0e4;--body-font:system-ui,-apple-system,'Malgun Gothic',sans-serif;--title-font:'Georgia','Batang','바탕',serif}
*{box-sizing:border-box}
html{scroll-padding-top:74px}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--body-font);font-size:17px;line-height:1.85;letter-spacing:-.015em}
main{width:100%;max-width:900px;margin:auto;padding:40px 24px 26px}
a{color:var(--accent)}
h1{font-family:var(--title-font);font-size:clamp(30px,4.3vw,42px);font-weight:700;line-height:1.38;letter-spacing:-.045em;margin:24px 0}
h2{font-size:23px;line-height:1.55;font-weight:700;letter-spacing:-.025em;margin:28px 0 14px}
p{line-height:1.9;margin:16px 0}
.tag,.badge{display:inline-block;background:var(--soft);border:1px solid #dce6d4;color:#486342;border-radius:7px;font-size:12px;line-height:1.5;padding:5px 9px;letter-spacing:.02em}
.meta,small,.muted,.rintro{color:var(--muted);font-size:13px;line-height:1.7}
.meta{font-variant-numeric:tabular-nums;letter-spacing:.005em}
nav{padding:8px 0}
nav a{background:var(--surface);border-color:var(--line);font-weight:600;box-shadow:none;transition:background .15s,border-color .15s}
nav a:hover{background:#eaf2e5;border-color:#8da68a}
section,article{border:1px solid var(--line);background:var(--surface);box-shadow:0 4px 18px #243a2b03;border-radius:14px;margin:22px 0;padding:26px}
section>h2:first-child,article>h2:first-child{margin-top:0}
article>h2:not(:first-child){border-top:1px solid #e9eee4;padding-top:22px;margin-top:32px}
.page-home main>h1{max-width:700px}
.page-home main>p:first-of-type{color:var(--muted);max-width:640px}
.page-report main{max-width:800px}
.page-report #report{border:0;background:none;box-shadow:none;border-radius:0;margin:0;padding:0}
.page-report #report>h1{max-width:700px}
.page-report #report>section{padding:24px 26px}
.page-report .callout{border:0;border-left:3px solid #92ad7c;border-radius:0 9px 9px 0;padding:16px 20px;background:#eaf0e4;line-height:1.85}
.page-report table{border-collapse:collapse;width:100%;font-size:15px;line-height:1.7}
.page-report td,.page-report th{padding:12px 8px;border-bottom:1px solid var(--line);vertical-align:top;text-align:left}
.page-report th{color:#546c52;font-size:13px}
.page-report td:first-child{min-width:78px;font-weight:600}
.page-report .source{background:#f0f3eb}
.page-report .source a{overflow-wrap:anywhere}
.page-report .source li{margin:10px 0;font-size:15px}
.page-report details{border-top:1px solid var(--line);padding-top:12px}
.page-library main{max-width:900px}
.page-library h1{margin:15px 0 16px}
.page-library main>p:not(.meta){max-width:660px;color:#52675a}
.page-library label{display:block;font-size:13px;font-weight:600;margin-top:30px;margin-bottom:8px;color:#486342}
.page-library .search{width:100%;background:var(--surface);color:var(--ink);border:1px solid #cbd8c5;border-radius:10px;padding:13px 15px;font:inherit;min-height:48px;outline-offset:3px}
.page-library #cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.page-library .card{display:flex;flex-direction:column;margin:0;padding:23px;border:1px solid var(--line);border-top:3px solid #93ad7c;background:var(--surface);border-radius:11px;text-decoration:none;color:var(--ink);transition:border-color .15s,box-shadow .15s}
.page-library .card:hover{border-color:#94ab88;box-shadow:0 6px 20px #243a2b0b}
.page-library .card .badge{align-self:flex-start}
.page-library .card .meta{margin:15px 0 6px;font-size:12px}
.page-library .card h2{font-size:23px;line-height:1.5;margin:10px 0 12px}
.page-library .summary{font-size:16px;line-height:1.8;color:#586b5c;margin:0 0 18px}
.page-library .card>span:last-child{border-top:1px solid #e9eee4;padding-top:12px;margin-top:auto}
.page-library footer{border-top:1px solid var(--line);margin-top:30px;padding:18px 0;color:var(--muted);font-size:12px}
.flow{display:flex;gap:10px;flex-wrap:wrap}
.flow span{background:#edf2e6;border:1px solid #dce6d1;color:#486342;font-size:14px;padding:12px 14px;border-radius:8px}
.rbar{background:#fffefbf2;backdrop-filter:blur(9px);-webkit-backdrop-filter:blur(9px);border-top-color:var(--line)}
.rcontrols button{border-color:#dce4d5;background:#f8faf3;color:#30543e}
.rcontrols button[aria-pressed=true]{background:#e4efdb;border-color:#8fa77d}
.toc-toggle{background:#fffefac4!important;border-color:#b4c4a8aa!important;box-shadow:0 2px 10px #253e2b09!important}
.toc-panel{background:#fffefaF5!important;border-color:var(--line)!important}
footer{font-size:12px;color:var(--muted);padding:12px 4px}
button,a,input,select{touch-action:manipulation}
:focus-visible{outline:2px solid #4b7956;outline-offset:3px}
@media(max-width:600px){body{font-size:17px}main{padding:30px 16px 22px}h1{font-size:31px}h2{font-size:22px}section,article{padding:22px 20px}.page-report #report>section{padding:22px 20px}.page-library #cards{grid-template-columns:1fr;gap:16px}.page-library .card{padding:22px}.page-library .card h2{font-size:23px}.page-library .summary{font-size:16px}.page-report .callout{padding:14px 17px}.meta,small,.rintro{font-size:12px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;scroll-behavior:auto!important}}