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button{place-items:center;width:30px;height:30px;display:grid}.ed-school-create__body{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;padding:22px;display:grid}.ed-school-create__body label>span{color:var(--ed-text-muted);margin-bottom:6px;font-size:.74rem;font-weight:750;display:block}.ed-school-create__body :where(input,select){border:1px solid var(--ed-border-strong);background:#fff;width:100%;height:40px;padding:0 10px;font-size:.8rem}.ed-school-create__wide{grid-column:1/-1}.ed-school-create__preview{border-left:3px solid var(--ed-cobalt);background:#f5f7fb;margin:0 22px;padding:12px 14px}.ed-school-create__preview span,.ed-school-create__preview strong{display:block}.ed-school-create__preview span{color:var(--ed-text-muted);font-size:.7rem}.ed-school-create__preview strong{margin-top:3px;font-size:.82rem}.ed-school-create__actions{justify-content:flex-end;gap:8px;padding:18px 22px 22px;display:flex}.ed-school-create__actions button{border:1px solid var(--ed-border-strong);min-height:40px;padding:0 16px;font-size:.78rem;font-weight:800}.ed-school-create__actions button:last-child{border-color:var(--ed-cobalt);background:var(--ed-cobalt);color:#fff}.ed-school-create__actions button:disabled{cursor:not-allowed;opacity:.45}.ed-ingest-metadata{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.ed-ingest-consent{color:#344258;align-items:flex-start;gap:8px;font-size:.8rem;line-height:1.5;display:flex}.ed-ingest-consent input{flex:none;margin-top:3px}.ed-ingest-metadata__book{grid-column:1/-1}.ed-app :where(a,button,input,select,textarea,[tabindex]):focus-visible{outline:2px solid var(--ed-cobalt);outline-offset:2px;box-shadow:var(--ed-focus)}@media(max-width:767px){.ed-header__row{gap:.5rem}.ed-header__context{flex:auto;overflow:visible}.ed-wordmark{flex:none}.ed-school-select{min-width:0;max-width:10.5rem}.ed-school-switcher{flex:auto;min-width:0}.ed-school-menu{width:auto;position:fixed;top:58px;left:12px;right:12px}.ed-header__actions{gap:.35rem}.ed-header__actions .ed-button{width:2.35rem;padding-inline:0}}@media(min-width:640px){.ed-mobile-nav{margin-inline:-1.5rem}.ed-mobile-nav__track{padding-inline:1.5rem}}@media(prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}.ed-context-panel{position:relative;border-color:var(--ed-border-strong)!important;box-shadow:none!important;border-radius:6px!important}.ed-context-panel:before{content:"";background:var(--ed-cobalt);width:3px;position:absolute;inset:16px auto 16px 0}.ed-source-ledger__grid{border:1px solid var(--ed-border);background:#fff;border-radius:5px;overflow:hidden;gap:0!important}.ed-source-item{min-height:56px;border:0!important;border-right:1px solid var(--ed-border)!important;color:var(--ed-text)!important;background:#fff!important;border-radius:0!important}.ed-source-item:hover{background:#f6f8fc!important}.ed-source-item--active{box-shadow:inset 0 -3px 0 var(--ed-cobalt);background:var(--ed-cobalt-soft)!important;color:var(--ed-cobalt-deep)!important}.ed-source-item--active :where(span,div){color:inherit!important}.ed-editor-layout{gap:12px!important}.ed-inspector-panel{border:1px solid var(--ed-border-strong);background:#fff;border-radius:6px;grid-column:1/-1;padding:16px}.ed-inspector-panel__head{border-bottom:1px solid var(--ed-border);justify-content:space-between;align-items:center;padding-bottom:13px;display:flex}.ed-inspector-panel__head span{font-size:.9rem;font-weight:800}.ed-inspector-panel__head small{color:var(--ed-success);font-size:.72rem;font-weight:700}.ed-inspector-group{border:0;margin:16px 0 0;padding:0}.ed-inspector-group legend{color:var(--ed-text-muted);margin-bottom:7px;font-size:.74rem;font-weight:700}.ed-inspector-segment{border:1px solid var(--ed-border);border-radius:4px;grid-template-columns:repeat(3,1fr);display:grid;overflow:hidden}.ed-inspector-segment--two{grid-template-columns:repeat(2,1fr)}.ed-inspector-segment button{border:0;border-right:1px solid var(--ed-border);min-height:34px;color:var(--ed-text-muted);background:#fff;padding:0 6px;font-size:.74rem;font-weight:700;border-radius:0!important}.ed-inspector-segment button:last-child{border-right:0}.ed-inspector-segment button[aria-pressed=true]{color:var(--ed-cobalt-deep);background:var(--ed-cobalt-soft);box-shadow:inset 0 -2px 0 var(--ed-cobalt)}.ed-inspector-options{gap:3px;margin-top:16px;display:grid}.ed-inspector-options label{cursor:pointer;border-bottom:1px solid #edf0f4;align-items:flex-start;gap:9px;min-height:52px;padding:8px 5px;display:flex}.ed-inspector-options input{width:16px;height:16px;accent-color:var(--ed-cobalt);margin-top:2px}.ed-inspector-options span,.ed-inspector-options b,.ed-inspector-options small{display:block}.ed-inspector-options b{font-size:.78rem}.ed-inspector-options small{color:var(--ed-text-muted);margin-top:2px;font-size:.7rem}.ed-inspector-summary{border-left:3px solid var(--ed-cobalt);background:#f6f8fc;margin-top:16px;padding:12px}.ed-inspector-summary :where(span,strong,small){display:block}.ed-inspector-summary span,.ed-inspector-summary small{color:var(--ed-text-muted);font-size:.7rem}.ed-inspector-summary strong{margin:2px 0;font-size:.92rem}.ed-inspector-export{color:#fff;border:1px solid var(--ed-cobalt);background:var(--ed-cobalt);justify-content:center;align-items:center;gap:7px;width:100%;min-height:40px;margin-top:12px;font-size:.78rem;font-weight:800;display:flex}.ed-library-panel,.ed-document-panel{border-color:var(--ed-border-strong)!important;box-shadow:none!important;border-radius:6px!important}.ed-library-panel{background:#f7f8fa!important}.ed-library-panel>:first-child{background:#fff}.ed-library-panel button[class*="bg-[#F5F5F7]"]{box-shadow:inset 3px 0 0 var(--ed-cobalt);background:var(--ed-cobalt-soft)!important}.ed-document-panel{background:#fff;box-shadow:0 3px 12px #1720330f!important}.ed-document-head{background:linear-gradient(#fff,#fbfcfe)}.ed-document-tabs{scrollbar-width:none;max-width:100%;overflow-x:auto}.ed-document-tabs::-webkit-scrollbar{display:none}.ed-document-tabs button{white-space:nowrap;flex:none}.ed-panel-heading{color:var(--ed-text);justify-content:space-between;align-items:center;font-size:.875rem;font-weight:800;display:flex}.ed-panel-heading b{color:var(--ed-text-muted);font-variant-numeric:tabular-nums;font-size:.75rem}.ed-catalog-filters{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;padding-top:2px;display:grid}.ed-catalog-summary{color:var(--ed-text-muted);font-size:.75rem}.ed-catalog-pagination{border-top:1px solid var(--ed-border);font-variant-numeric:tabular-nums;background:#fff;justify-content:space-between;align-items:center;gap:8px;padding:10px 14px;font-size:.75rem;display:flex}.ed-catalog-pagination button{border:1px solid var(--ed-border);min-height:36px;color:var(--ed-cobalt-deep);cursor:pointer;padding:0 12px}.ed-catalog-pagination button:disabled{opacity:.4;cursor:not-allowed}.ed-catalog-loading,.ed-catalog-error{color:var(--ed-text-muted);padding:20px 14px;font-size:.8rem}.ed-catalog-error{color:var(--ed-danger)}.ed-catalog-filters label>span{color:var(--ed-text-muted);margin:0 0 4px 2px;font-size:.67rem;font-weight:750;display:block}.ed-catalog-filters select{width:100%;height:34px;color:var(--ed-text);background:#fff;padding:0 8px;font-size:.73rem;border:1px solid var(--ed-border)!important}.ed-catalog-filters__lesson{grid-column:1/-1}.ed-catalog-empty{min-height:230px;color:var(--ed-text-muted);text-align:center;flex-direction:column;justify-content:center;align-items:center;padding:24px;display:flex}.ed-catalog-empty strong{color:var(--ed-text);margin-top:10px;font-size:.82rem}.ed-catalog-empty span{margin-top:4px;font-size:.7rem}.ed-catalog-empty button{border:1px solid var(--ed-border-strong);min-height:36px;color:var(--ed-cobalt-deep);background:#fff;margin-top:14px;padding:0 12px;font-size:.74rem;font-weight:800}.ed-app [class*=rounded-2xl][class*=border]{border-radius:6px!important}.ed-app [class*=rounded-xl][class*=border]{border-radius:5px!important}.ed-app [class*=shadow-2xs]{box-shadow:none!important}.ed-app :where(input,select,textarea){border-radius:4px!important}@media(min-width:1024px){.ed-library-panel{position:sticky;top:74px}}@media(min-width:1280px){.ed-app{padding-left:224px}.ed-header{border-right:1px solid var(--ed-border-strong);width:224px;height:100dvh;inset:0 auto 0 0;border-bottom:0!important;padding:18px 14px!important;position:fixed!important}.ed-header__row{flex-direction:column;width:100%;height:100%;margin:0;justify-content:flex-start!important;align-items:stretch!important;gap:0!important;max-width:none!important;min-height:0!important}.ed-header__context{flex-direction:column;width:100%;align-items:stretch!important;gap:10px!important}.ed-wordmark{min-height:42px;padding:0 8px}.ed-header__context>div:not(.ed-school-switcher){display:none}.ed-school-select{width:100%;max-width:none;height:38px}.ed-school-switcher{width:100%}.ed-school-menu{width:360px;top:70px;left:calc(100% + 10px)}.ed-desktop-nav{border-top:1px solid var(--ed-border);flex-direction:column;width:100%;margin-top:20px;padding-top:14px;align-items:stretch!important;gap:3px!important;height:auto!important}.ed-desktop-nav:before{content:"작업 메뉴";color:#8a93a2;letter-spacing:.08em;padding:0 10px 7px;font-size:.68rem;font-weight:800}.ed-nav-item{border-radius:4px;justify-content:flex-start;gap:10px;width:100%;height:42px!important;padding:0 10px!important}.ed-nav-item:hover{background:#f4f6f9}.ed-nav-item--active{background:var(--ed-cobalt-soft)}.ed-nav-item>span{border-radius:0 2px 2px 0!important;width:3px!important;height:auto!important;inset:7px auto 7px 0!important}.ed-nav-icon{flex:none}.ed-header__actions{flex-direction:column;align-items:stretch;width:100%;margin-top:auto;gap:7px!important}.ed-header__actions .ed-button{width:100%;min-height:40px}.ed-main{max-width:none;padding:24px 22px 48px!important}.ed-editor-layout{align-items:start;grid-template-columns:280px minmax(520px,1fr) 232px!important}.ed-document-panel{min-width:0}.ed-document-head{padding:20px 24px!important}.ed-document-tabs{width:100%}.ed-document-tabs button{flex:1 0 auto}.ed-library-panel,.ed-inspector-panel{position:sticky;top:24px}.ed-inspector-panel{grid-column:auto}}@media(max-width:639px){.ed-ingest-metadata{grid-template-columns:1fr}.ed-ingest-metadata__book{grid-column:auto}.ed-source-item:nth-child(2){border-right:0!important}.ed-source-item:nth-child(-n+2){border-bottom:1px solid var(--ed-border)!important}}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#d4d4d8;border-radius:9999px}::-webkit-scrollbar-thumb:hover{background:#a1a1aa}.ed-app{background:#f8f9fb}.ed-app button:not(.ed-wordmark):not(.ed-nav-item):not(.ed-mobile-nav__item){border-radius:7px}.ed-main{max-width:1200px}@media(min-width:1280px){.ed-app{padding-left:0}.ed-header{background:#fff;border-right:0;width:100%;height:auto;inset:0 0 auto;border-bottom:1px solid #e9edf2!important;padding:0 24px!important;position:sticky!important}.ed-header__row{flex-direction:row;height:auto;margin:0 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218px!important}.ed-library-panel,.ed-inspector-panel{top:84px}}.ed-library-home{max-width:1152px;margin:auto}.ed-library-heading{justify-content:space-between;align-items:end;gap:20px;padding:16px 0 30px;display:flex}.ed-library-heading p{color:#315eb5;font-size:12px;font-weight:750}.ed-library-heading h1{letter-spacing:-.04em;margin:6px 0;font-size:28px;font-weight:800;line-height:1.3}.ed-library-heading>div>span{color:#718092;font-size:14px}.ed-library-heading>button{color:#fff;background:#213d73;min-height:44px;padding:0 16px;font-size:13px;font-weight:700}.ed-library-heading>button span{margin-left:20px}.ed-library-tools{border-bottom:1px solid #dfe5ec;justify-content:space-between;align-items:end;gap:20px;display:flex}.ed-library-tabs{gap:24px;display:flex}.ed-library-tabs button{color:#7b8795;min-height:49px;padding:0 2px;font-size:14px;font-weight:700;border-radius:0!important}.ed-library-tabs button[aria-pressed=true]{color:#233e74;box-shadow:inset 0 -2px 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#e0e6ed;border-radius:9px;flex-direction:column;display:flex;overflow:hidden}.ed-library-cover{color:#344f78;background:#ebf1fa;flex-direction:column;justify-content:space-between;min-height:140px;padding:20px;display:flex}.ed-library-cover span,.ed-library-cover small{color:#758aaa;font-size:11px;font-weight:700}.ed-library-cover strong{font-size:17px;line-height:1.4}.ed-library-card-body{flex-direction:column;flex:1;gap:8px;padding:18px;display:flex}.ed-library-card-body h2{font-size:15px;font-weight:750;line-height:1.5}.ed-library-card-body p{color:#687789;font-size:13px;line-height:1.7}.ed-library-card-body>small{color:#909ca9;font-size:11px}.ed-library-actions{flex-wrap:wrap;gap:6px;margin-top:auto;padding-top:12px;display:flex}.ed-library-actions button{color:#344c72;background:#fff;border:1px solid #dbe3eb;min-height:40px;padding:0 10px;font-size:12px;font-weight:700}.ed-library-actions button:nth-child(2){color:#fff;background:#213d73;border-color:#213d73}.ed-library-actions 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--tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}@property --tw-backdrop-blur{syntax:"*";inherits:false}@property --tw-backdrop-brightness{syntax:"*";inherits:false}@property --tw-backdrop-contrast{syntax:"*";inherits:false}@property --tw-backdrop-grayscale{syntax:"*";inherits:false}@property --tw-backdrop-hue-rotate{syntax:"*";inherits:false}@property --tw-backdrop-invert{syntax:"*";inherits:false}@property --tw-backdrop-opacity{syntax:"*";inherits:false}@property --tw-backdrop-saturate{syntax:"*";inherits:false}@property --tw-backdrop-sepia{syntax:"*";inherits:false}:root{--ed-cobalt:var(--em-green);--ed-cobalt-deep:#285547;--ed-cobalt-soft:#edf2e7;--ed-navy:var(--em-ink);--ed-text:var(--em-ink);--ed-text-muted:var(--em-muted);--ed-canvas:#fff;--ed-border:var(--em-line);--ed-border-strong:#cdd6cb;--ed-focus:0 0 0 3px #b8c998}body{background:#fff}.ed-app{padding-left:0!important;background:#fff;color:var(--em-ink)}.em-app-header{position:relative;z-index:30}.em-app-header .em-header-main{max-width:1200px}.em-app-nav>.em-shell{gap:28px}.em-app-nav button{display:inline-flex;align-items:center;gap:8px;min-height:56px;border:0;border-radius:0!important;background:none;position:relative;font-size:14px;font-weight:650;white-space:nowrap;color:#637269;padding:0}.em-app-nav button[aria-current=page]{color:var(--em-green)}.em-app-nav button[aria-current=page]:after{content:"";position:absolute;bottom:0;left:0;right:0;height:3px;background:var(--em-green)}.em-app-nav .em-register{margin-left:auto;font-size:12px;color:var(--em-green)}.em-saved{background:none;border:0;padding:0;min-height:44px;font-size:13px}.em-user{display:inline-flex;align-items:center;gap:8px}.em-avatar{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:#e9eedc;color:var(--em-green);font-size:12px;font-weight:700}.ed-main{max-width:1264px!important;padding:36px 32px 56px!important}.ed-library-home,.learn-page{max-width:1200px}.ed-library-heading{padding:3px 0 30px;align-items:center;gap:32px}.ed-library-heading p{color:var(--em-muted);font-weight:500;font-size:12px;margin-bottom:10px}.ed-library-heading h1{font-size:32px;font-weight:730;color:var(--em-ink);margin:0 0 10px;letter-spacing:-.04em}.ed-library-heading>div>span{font-size:14px;color:var(--em-muted)}.em-library-shortcut{padding:20px 25px;background:var(--em-paper);border-left:3px solid #b9ce82;min-width:260px}.em-library-shortcut span,.em-library-shortcut strong{display:block}.em-library-shortcut span{font-size:11px;color:var(--em-muted);margin-bottom:6px}.em-library-shortcut strong{font-size:15px;font-weight:650}.ed-library-tools{border-bottom:1px solid var(--em-line);padding:10px 0 0}.ed-library-tabs button{min-height:52px;font-size:15px;color:var(--em-muted)}.ed-library-tabs button[aria-pressed=true]{color:var(--em-green);box-shadow:inset 0 -2px var(--em-green)}.ed-library-tools label{background:var(--em-paper);min-height:44px;border-color:var(--em-line);border-radius:5px;min-width:330px}.ed-library-tools input{background:transparent;color:var(--em-ink)}.ed-library-categories{padding:24px 0;gap:8px}.ed-library-categories button{min-height:44px;border-radius:5px!important;padding:0 18px;border-color:var(--em-line);color:var(--em-muted);font-size:13px;font-weight:500}.ed-library-categories button[aria-pressed=true]{background:var(--em-green);border-color:var(--em-green);color:#fff}.em-result-heading{display:flex;align-items:center;gap:7px;padding:0 0 18px;border-bottom:1px solid var(--em-line);margin-bottom:26px;font-size:13px}.em-result-heading strong{color:var(--em-green)}.em-result-heading small{font-size:12px;color:var(--em-muted);margin-left:auto}.ed-library-cards{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px}.ed-library-card{display:grid;grid-template-columns:155px minmax(0,1fr);border:0;border-radius:0;gap:24px;overflow:visible;border-bottom:1px solid var(--em-line);padding-bottom:28px}.ed-library-cover{border-radius:3px 5px 5px 3px;background:#e9efdf;border:1px solid #d9e1cd;border-left:5px solid #b8c79d;padding:19px 15px;min-height:216px;color:var(--em-green)}.ed-library-cover span,.ed-library-cover small{color:#4d684d;font-size:10px;font-weight:500}.ed-library-cover strong{font-size:19px;font-weight:700;line-height:1.45;margin:16px 0;overflow-wrap:anywhere;display:-webkit-box;-webkit-line-clamp:5;-webkit-box-orient:vertical;overflow:hidden}.ed-library-cover small{padding-top:10px;border-top:1px solid #b6c3a6}.ed-library-card-body{padding:6px 0;gap:9px;min-width:0}.ed-library-card-body h2{color:var(--em-ink);font-size:16px;font-weight:680;line-height:1.55;overflow-wrap:anywhere}.ed-library-card-body p{font-size:13px;line-height:1.65;color:var(--em-muted)}.ed-library-card-body>small{font-size:11px;color:var(--em-muted);overflow-wrap:anywhere}.ed-library-actions{gap:7px}.ed-library-actions button{min-height:44px;border-color:#ccd6c8;color:var(--em-green);padding:0 11px;font-size:12px}.ed-library-actions button:nth-child(2){background:var(--em-green);border-color:var(--em-green)}.ed-library-empty{padding:52px 24px;background:var(--em-paper);border:0;color:var(--em-muted);margin-bottom:24px;line-height:1.8}.ed-library-empty strong{font-size:17px;color:var(--em-ink)}.ed-library-empty button{margin-top:12px;min-height:44px;color:var(--em-green)}.ed-context-panel{border:0!important;border-bottom:1px solid var(--em-line)!important;border-radius:0!important;box-shadow:none!important;background:#fff!important;padding:0 0 26px!important;gap:32px!important;align-items:center}.ed-context-panel h1{font-size:30px;font-weight:730;line-height:1.4;margin:7px 0;color:var(--em-ink)}.ed-context-panel>div:first-child>div{font-size:12px;color:var(--em-muted)}.ed-catalog-summary{color:var(--em-muted);font-size:13px}.ed-source-ledger{max-width:610px!important}.ed-source-ledger__grid{background:var(--em-paper);border:0!important;border-radius:5px;padding:4px!important}.ed-source-item{border:0!important;border-right:1px solid #dde4d6!important;padding:12px 14px!important;background:transparent!important;min-height:66px;border-radius:4px!important}.ed-source-item:last-child{border-right:0!important}.ed-source-item--active{background:#e1e9cf!important;color:var(--em-green)!important}.ed-source-item div:last-child{color:var(--em-muted)}.ed-editor-layout{grid-template-columns:340px minmax(0,1fr)!important;gap:26px!important}.ed-library-panel{position:static!important;border:1px solid var(--em-line)!important;border-radius:7px!important;box-shadow:none;top:auto!important}.ed-library-panel>:first-child{padding:18px!important}.ed-panel-heading{margin-bottom:12px;color:var(--em-ink)}.ed-panel-heading>span{font-size:15px;font-weight:700}.ed-panel-heading>b{font-size:11px;font-weight:500;color:var(--em-muted)}.ed-library-panel input[type=text]{min-height:44px;font-size:13px;background:var(--em-paper);border:1px solid var(--em-line);padding-left:32px!important}.ed-catalog-filters{gap:10px!important}.ed-catalog-filters label>span{color:var(--em-muted);font-size:11px}.ed-catalog-filters select{min-height:40px;border-color:var(--em-line);font-size:12px}.ed-library-panel button[aria-pressed=true]{background:#edf2e5!important;color:var(--em-green)!important}.ed-library-panel [class*=grid-cols-5]{background:var(--em-paper);padding:3px;margin-top:12px}.ed-library-panel [class*=grid-cols-5] button{min-height:40px;padding-left:3px;padding-right:3px}.ed-library-panel [class*=max-h-]{max-height:540px}.ed-document-panel{border:1px solid var(--em-line)!important;border-radius:7px!important;background:#fff;min-width:0;box-shadow:none}.ed-document-head{padding:23px 25px!important;background:var(--em-paper)!important;gap:18px!important}.ed-document-head h2{font-size:19px;color:var(--em-ink);white-space:normal;overflow-wrap:anywhere;line-height:1.5}.ed-document-tabs{display:flex!important;flex-wrap:wrap!important;width:100%;padding:0!important;background:transparent!important;border-radius:0!important;border-bottom:1px solid #d3dccb;gap:4px!important}.ed-document-tabs button{flex:1 0 auto;min-height:44px;background:transparent!important;border-radius:0!important;color:var(--em-muted);font-size:12px;padding:0 10px!important;border:0!important}.ed-document-tabs button[class*=bg-white]{color:var(--em-green);box-shadow:inset 0 -2px var(--em-green)!important}.ed-document-panel section[aria-label="선택한 시험범위"]{border:0;border-bottom:1px solid var(--em-line);border-radius:0;padding:0 0 24px}.ed-document-panel button.bg-black{background:var(--em-green);border-radius:5px}.ed-document-panel button.rounded-full{border-radius:5px!important;min-height:40px;font-size:12px}.ed-document-panel button:not(:disabled):hover{filter:brightness(.96)}.em-scope-bar{grid-column:1/-1;display:flex;justify-content:space-between;align-items:center;gap:20px;border-top:1px solid #c9d3bf;border-bottom:1px solid var(--em-line);padding:18px 0;background:#fff}.em-scope-bar>div{display:flex;gap:18px;align-items:center}.em-scope-bar span{font-size:13px}.em-scope-bar strong{font-size:17px;color:var(--em-green)}.em-scope-bar small{font-size:12px;color:var(--em-muted)}.em-scope-bar button{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:44px;font-size:13px;border:1px solid #cbd5c6;border-radius:5px!important;padding:0 18px;background:#fff}.em-scope-bar .em-scope-assign{background:var(--em-green);color:#fff;border-color:var(--em-green)}.ed-app button{touch-action:manipulation}.ed-app button:focus-visible,.ed-app input:focus-visible,.ed-app select:focus-visible,.ed-app textarea:focus-visible{outline:3px solid #799944!important;outline-offset:3px}.ed-auth-gate{background:var(--em-paper);color:var(--em-ink)}.ed-auth-gate .em-brand{background:transparent!important;padding:0!important;color:var(--em-green)!important;margin-bottom:20px}.ed-auth-gate>a[href="/login/"]{background:var(--em-green);color:#fff;min-height:48px;padding:12px 24px;border-radius:5px;font-weight:650}.ed-app [role=dialog]{border-radius:8px!important}.ed-app footer{border-color:var(--em-line);color:var(--em-muted)}@media(max-width:1100px){.ed-editor-layout{grid-template-columns:300px minmax(0,1fr)!important;gap:20px!important}.ed-library-cards{gap:24px}.ed-library-card{grid-template-columns:120px minmax(0,1fr);gap:18px}.ed-library-cover{min-height:190px}.ed-library-cover strong{font-size:16px}.ed-source-item{padding:10px!important}.em-app-nav>.em-shell{gap:23px}.em-register{display:none!important}}@media(max-width:800px){.ed-main{padding:26px 20px 40px!important}.ed-editor-layout{grid-template-columns:1fr!important}.ed-context-panel{align-items:start}.ed-source-ledger{width:100%;max-width:none!important}.ed-library-panel [class*=max-h-]{max-height:330px}.ed-library-cards{grid-template-columns:1fr}.ed-library-card{grid-template-columns:140px minmax(0,1fr);gap:22px}.ed-library-heading h1{font-size:28px}.em-library-shortcut{min-width:210px;padding:18px}.em-scope-bar{align-items:stretch;flex-direction:column;gap:14px}.em-scope-bar>div:last-child{gap:8px}.em-scope-bar button{flex:1}}@media(max-width:640px){.em-app-nav button{min-height:50px;font-size:13px}.em-app-header .em-saved{font-size:12px}.em-user>span:last-child{display:none}.ed-main{padding:26px 18px 36px!important}.ed-library-heading{align-items:start;gap:20px;padding-bottom:26px;flex-direction:column}.ed-library-heading h1{font-size:28px}.em-library-shortcut{width:100%;min-width:0;padding:15px 18px;display:flex;align-items:center;justify-content:space-between;gap:12px}.em-library-shortcut span{margin:0}.em-library-shortcut strong{font-size:13px}.ed-library-heading>div>span{font-size:13px;line-height:1.7}.ed-library-tools label{min-width:0}.ed-library-categories{gap:6px;padding:18px 0}.ed-library-categories button{padding:0 12px;font-size:12px}.em-result-heading{font-size:12px;margin-bottom:22px}.em-result-heading small{font-size:10px;max-width:145px;text-align:right;line-height:1.5}.ed-library-card{grid-template-columns:110px minmax(0,1fr);gap:17px}.ed-library-cover{min-height:175px;padding:14px 10px}.ed-library-cover strong{font-size:16px;margin:12px 0}.ed-library-card-body h2{font-size:14px}.ed-library-card-body p{font-size:12px}.ed-library-actions{margin-top:6px;gap:5px}.ed-library-actions button{font-size:11px;padding:0 8px}.ed-context-panel h1{font-size:28px}.ed-source-ledger__grid{grid-template-columns:repeat(2,1fr)!important}.ed-source-item{border:0!important;padding:10px 12px!important}.ed-document-head{padding:18px!important}.ed-document-head h2{font-size:17px}.ed-document-tabs button{font-size:11px;flex:1 0 40%;padding:0 8px!important}.ed-document-panel>div.p-6{padding:20px 17px}.ed-document-panel .text-sm{font-size:13px;line-height:1.7}.em-scope-bar>div{gap:14px}.em-scope-bar button{font-size:12px;padding:0 10px}.ed-document-panel button{min-height:40px}.ed-source-ledger{margin-top:0!important}}@media(prefers-reduced-motion:reduce){.ed-app *{animation:none!important;transition:none!important;scroll-behavior:auto!important}}.ed-context-panel:before{display:none}.em-workflow{display:flex;align-items:center;gap:16px;flex:none}.em-workflow button{display:flex;gap:9px;align-items:center;border:0;background:none;font-size:13px;min-height:44px;color:var(--em-ink)}.em-workflow button>span{font-size:11px;color:#6a825b;background:var(--em-paper);width:28px;height:28px;display:grid;place-items:center;border-radius:50%}.em-workflow>svg{color:#a7b09f}.em-filter-details{margin-top:14px;border-top:1px solid var(--em-line);padding-top:4px}.em-filter-details summary{display:flex;align-items:center;gap:8px;min-height:44px;cursor:pointer;list-style:none;font-size:12px;font-weight:650;color:var(--em-ink)}.em-filter-details summary::-webkit-details-marker{display:none}.em-filter-details summary>span{color:var(--em-muted);font-size:11px;font-weight:400;margin-left:auto}.em-filter-details[open] summary>svg{transform:rotate(180deg)}.em-filter-details .ed-catalog-filters{padding-top:6px}.ed-app footer .em-brand span{font-size:20px}.ed-app footer .em-brand{min-height:32px;gap:5px}@media(max-width:640px){.em-workflow{gap:9px;width:100%;justify-content:space-between}.em-workflow button{font-size:12px;gap:6px}.em-workflow button>span{width:24px;height:24px;font-size:10px}.em-workflow>svg{width:12px}.ed-context-panel{gap:20px!important}}.em-user,.em-app-nav button,.em-nav a{min-width:44px;justify-content:center}.ed-modal input:not([type=checkbox]),.ed-modal select{min-height:44px}.ed-modal__close{display:grid;place-items:center;min-width:44px;min-height:44px}.ed-modal{max-height:calc(100dvh - 32px);overflow-y:auto!important}.ed-modal .ed-ingest-consent{line-height:1.7}.ed-modal button:not(:disabled){min-height:44px}:root{--em-paper:#f4f5f4;--em-muted:#5b635f;--em-line:#e6e8e6;--ed-text:#202523;--ed-text-muted:#5b635f}.ed-app{background:#f4f5f4;color:#202523;letter-spacing:-.015em}.em-app-header{background:#fff}.em-app-header .em-header-main{min-height:72px}.em-app-header .em-service{display:none}.em-app-header .em-search{margin-left:35px;max-width:440px;width:40vw;height:42px;background:#f4f5f4;border:0}.em-app-header .em-account{margin-left:auto}.em-app-header .em-brand span{font-size:26px}.em-app-header .em-brand img{width:30px;height:30px}.em-app-nav{border:0}.em-app-nav>.em-shell{gap:26px;min-height:48px}.em-app-nav button,.em-app-nav a{min-height:48px;color:#525a56;font-size:14px;font-weight:500}.em-app-nav button[aria-current=page]{color:#161b18;font-weight:650}.em-app-nav button[aria-current=page]:after{background:#242925;height:2px}.em-app-nav .em-register{color:#303832}.em-avatar{background:#eceeec;color:#303832}.ed-main{padding-top:28px!important}.ed-library-home,.learn-page{background:#fff;padding:28px;border-radius:8px}.ed-library-heading{padding:0 0 24px}.ed-library-heading p,.learn-kicker{display:none}.ed-library-heading h1,.learn-heading h1,.ed-context-panel h1{font-size:26px;font-weight:650;color:#202523;letter-spacing:-.025em}.ed-library-heading>div>span,.learn-heading>div>p:last-child{font-size:14px;color:#5b635f}.em-library-shortcut{background:#f3f4f3;border:0;border-radius:6px;min-width:220px;padding:16px 20px}.em-library-shortcut strong{font-size:14px;font-weight:600}.em-library-shortcut span{font-size:12px}.ed-library-tools{padding-top:0}.ed-library-tools label{background:#fff;border-color:#d5dad5}.ed-library-categories button[aria-pressed=true]{background:#e9ece9;border-color:#d4d9d4;color:#202523}.ed-library-tabs button[aria-pressed=true]{color:#202523;box-shadow:inset 0 -2px #202523}.ed-library-cards{grid-template-columns:1fr}.ed-library-card{grid-template-columns:128px minmax(0,1fr);gap:26px;max-width:100%;border-bottom:1px solid #eceeec;padding-bottom:24px}.ed-library-cover{min-height:174px;background:#f2f4f1;border:0;border-left:3px solid #c9d0c5;color:#303b32;padding:16px 13px}.ed-library-cover span,.ed-library-cover small{color:#5b635f;font-size:11px}.ed-library-cover strong{font-size:16px;font-weight:550}.ed-library-card-body{max-width:780px;gap:8px}.ed-library-card-body h2{font-weight:600;font-size:18px}.ed-library-card-body p{font-size:14px}.ed-library-card-body>small{font-size:12px}.ed-library-actions{margin-top:12px;padding-top:0}.ed-library-actions button{font-size:13px;min-height:40px;border-color:#d6dbd5;color:#303832}.ed-library-actions button:nth-child(2){background:#232a26;border-color:#232a26;color:#fff}.ed-library-empty{background:#f6f7f6;min-height:140px;padding:35px}.ed-library-empty:before,.learn-empty:before{display:none}.em-result-heading{margin-bottom:20px}.em-result-heading strong{color:#202523}.ed-context-panel{padding:0 0 22px!important;background:none!important;border:0!important;gap:20px!important}.ed-context-panel>div:first-child>div{display:none}.ed-catalog-summary{font-size:14px}.em-workflow button{color:#303832}.em-workflow button>span{display:none}.ed-editor-layout{grid-template-columns:336px minmax(0,1fr)!important;gap:24px!important}.ed-library-panel,.ed-document-panel{border:1px solid #e4e7e3!important;border-radius:8px!important}.ed-document-head{background:#fff!important;padding:22px 24px!important}.ed-document-head h2{font-size:18px;font-weight:600;color:#202523}.ed-document-tabs button{font-size:13px}.ed-library-panel button[aria-pressed=true]{background:#eceeec!important;color:#202523!important;box-shadow:none!important}.ed-library-panel [class*=font-mono-code]{font-family:inherit;font-variant-numeric:tabular-nums}.ed-library-panel [class*=max-h-]{max-height:430px}.ed-library-panel [class*="text-[11"]{font-size:12px}.ed-document-panel button.bg-black,.em-scope-bar .em-scope-assign{background:#232a26;color:#fff;border-color:#232a26}.em-scope-bar{padding:18px 20px;border:1px solid #e4e7e3;border-radius:8px}.learn-heading{padding:0 0 24px;margin-bottom:24px}.learn-heading h1{margin-top:0}.learn-grid{grid-template-columns:320px minmax(0,1fr);gap:24px;align-items:start}.learn-card{border-top:1px solid #e3e7e2;padding:20px 0}.learn-grid>.learn-card:first-child{padding:24px;background:#f3f5f2}.learn-card-title{gap:10px;margin-bottom:20px}.learn-card-title h2{font-size:16px;font-weight:600}.learn-card-title p{font-size:14px}.learn-icon{color:#4c5750}.learn-button{background:#232a26;border-color:#232a26;font-size:14px;font-weight:550}.learn-button:hover{background:#3c463f}.learn-button--outline{background:#fff;color:#232a26;border-color:#ccd2cc}.learn-empty{padding:28px 20px;background:#f5f6f4;color:#5b635f;font-size:14px}.learn-answer-card{border:1px solid #e4e7e3;border-radius:8px;padding:24px}.learn-assignment-list button.is-active{background:#eceeec;box-shadow:none}.learn-text{background:#f7f8f6;border:0}.learn-stats{padding:20px 0;margin-top:12px}.learn-stats 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