:root{font-family:-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Noto Sans KR",sans-serif;color:#17243c;background:#fff;font-synthesis:none;--blue:#285de6;--top-height:112px}
*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}a{color:inherit;text-decoration:none}button,a,select,input,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:default;opacity:.3}button:focus-visible,a:focus-visible,select:focus-visible,input:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid #73a9ff;outline-offset:2px}[hidden]{display:none!important}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.document-bar{min-height:64px;padding:10px 26px;display:flex;justify-content:space-between;align-items:center;gap:16px}.document-info h1{margin:0 0 5px;font-size:18px;line-height:1.3;letter-spacing:-.5px;font-weight:750}.document-info h1 span{margin-left:5px}.document-info p{display:flex;gap:10px;align-items:center;flex-wrap:wrap;font-size:11px;line-height:1.2;color:#70798a;margin:0}.document-info p>span+span:before{content:"·";margin-right:10px;color:#aab1bc}.demo-label{color:#36796e}.document-actions{display:flex;gap:8px;flex-shrink:0}.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:36px;padding:0 14px;border-radius:5px;font-size:12px;font-weight:650;white-space:nowrap}.primary{background:var(--blue);border:1px solid var(--blue);color:#fff}.primary:hover{background:#1d4ecf}.secondary{border:1px solid #dce2ea;background:white;color:#505d71}.secondary:hover{background:#f5f7fa}
.reader{height:calc(100dvh - var(--top-height));min-height:340px;display:flex;flex-direction:column;background:#404347;position:relative}.toolbar{display:flex;align-items:center;justify-content:space-between;min-height:44px;flex-shrink:0;padding:4px 20px;background:#292c31;color:#e9edf3;gap:12px;border-bottom:1px solid #191c21;z-index:2}.toolbar-group{display:flex;gap:5px;align-items:center}.tool{background:none;color:inherit;border:1px solid transparent;min-height:34px;display:inline-flex;align-items:center;justify-content:center;border-radius:4px;padding:3px 9px;font-size:12px}.tool:not(:disabled):hover,.tool[aria-pressed=true],.tool[aria-expanded=true]{background:#454b54;border-color:#5c646f}.icon{min-width:34px;font-size:23px;line-height:1}.tool svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}.toolbar-divider{height:18px;width:1px;background:#50545c;margin:0 7px}.page-control{display:flex;gap:9px;align-items:center;font-size:12px;color:#bbc2cd}.page-control input{width:38px;height:27px;text-align:center;background:#1e2126;border:1px solid #515760;border-radius:3px;color:white;font-size:12px;appearance:textfield;-moz-appearance:textfield}.page-control input::-webkit-inner-spin-button,.page-control input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.toolbar select{background:#353940;color:white;border:1px solid #565c65;border-radius:4px;min-height:30px;padding:3px 24px 3px 10px;font-size:12px}.focus-button{gap:7px}.reader-workspace{display:flex;flex:1;min-height:0}.paper-stage{position:relative;flex:1;min-width:0;overflow:auto;overscroll-behavior:contain;padding:20px 24px 36px;scrollbar-color:#92979e #404347;scrollbar-width:thin}.paper-stage canvas{display:block;margin:0 auto;background:#fff;box-shadow:0 2px 14px #10131755;max-width:none}.reader-message{background:#f7f9fc;border:1px solid #dce2ea;color:#5c687c;margin:18px auto;padding:18px 24px;border-radius:6px;max-width:500px;line-height:1.7;text-align:center;font-size:14px}.error-message a{display:block;color:var(--blue);margin-top:8px;text-decoration:underline}.page-list{width:144px;flex:0 0 144px;padding:20px 18px;overflow:auto;background:#303339;border-right:1px solid #202329}.page-thumbnail{display:block;width:100%;padding:0;margin:0 0 20px;border:0;background:none;color:#bbc3cf;text-align:center;font-size:11px}.page-thumbnail img{display:block;width:100%;height:auto;margin-bottom:8px;border:3px solid transparent;background:white}.page-thumbnail[aria-current=page] img{border-color:#89b1ff;box-shadow:0 0 0 1px #89b1ff}.page-thumbnail[aria-current=page]{color:#fff;font-weight:700}.page-thumbnail:hover img{border-color:#698abd}
body.focused{overflow:hidden}.focused .reader{position:fixed;inset:0;height:100dvh;min-height:0;z-index:1000}.focused .dt-cf-header,.focused .site-header,.focused .document-bar,.focused .after-reading,.focused .dt-cf-footer,.focused footer{visibility:hidden}
.after-reading{max-width:1280px;margin:auto;padding:0 26px 30px;scroll-margin-top:20px}.reading-note{display:flex;justify-content:space-between;gap:14px;padding:14px 0 24px;color:#7c8695;font-size:11px}.after-reading details{border-top:1px solid #e1e6ed;border-bottom:1px solid #e1e6ed}.after-reading summary{display:flex;align-items:center;justify-content:space-between;cursor:pointer;list-style:none;padding:21px 0}.after-reading summary::-webkit-details-marker{display:none}.after-reading summary strong{font-size:15px}.after-reading summary small{margin-left:16px;font-size:12px;color:#7c8799}.details-icon{font-size:24px;font-weight:300;color:#8c97a7}details[open] .details-icon{transform:rotate(45deg)}.study-options{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;padding:10px 0 26px}.study-number{color:#8fa6b4;font-size:11px}.study-options h2{font-size:15px;margin:9px 0}.study-options p{font-size:12px;color:#6e788a;line-height:1.7;margin:0 0 12px}.pending{font-size:10px;color:#8a95a6;background:#f4f6f8;padding:4px 6px;border-radius:3px}
@media(min-width:1700px){.site-header,.document-bar{padding-left:32px;padding-right:32px}.paper-stage{padding-left:48px;padding-right:48px}}
@media(max-width:700px){.site-header{padding:0 14px;gap:10px}.brand{font-size:20px}.service-name{font-size:10px;padding-left:10px}.header-actions{gap:12px;font-size:11px}.header-actions a:first-child{display:none}.document-bar{padding:12px 14px;flex-wrap:wrap;gap:11px}.document-info h1{font-size:16px}.document-info p{font-size:10px;gap:7px}.document-info p>span+span:before{margin-right:7px}.document-actions{width:100%;gap:8px}.document-actions a{flex:1;min-height:36px}.toolbar{padding:4px 7px;gap:3px;flex-wrap:wrap}.toolbar-group{gap:1px}.toolbar-divider{margin:0 3px}.tool{min-height:36px;padding:4px 6px}.icon{min-width:30px}.page-control{gap:5px;font-size:11px}.page-control input{width:31px}.toolbar select{font-size:11px;max-width:104px;padding-left:6px;padding-right:10px}.focus-button span{display:none}.focus-button{min-width:30px}.paper-stage{padding:12px 10px 24px}.page-list{width:104px;flex-basis:104px;padding:12px}.reader{min-height:300px}.after-reading{padding:0 16px 20px}.reading-note{font-size:10px;flex-direction:column;gap:6px;padding:13px 0 18px}.after-reading summary strong{font-size:13px}.after-reading summary small{display:block;margin:6px 0 0;font-size:11px}.study-options{grid-template-columns:1fr;gap:23px}.study-options p{max-width:40em}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}