.auth-module__cni4Dq__shell{--auth-paper:var(--learn-bg);--auth-navy:var(--learn-ink);--auth-cobalt:var(--learn-accent);background:var(--auth-paper);min-height:100svh;color:var(--auth-navy);flex-direction:column;display:flex}.auth-module__cni4Dq__header{justify-content:space-between;align-items:center;gap:16px;width:min(1440px,100%);margin-inline:auto;padding:24px 48px;display:flex}.auth-module__cni4Dq__brand{letter-spacing:-1.1px;align-items:center;gap:9px;font-size:24px;font-weight:850;text-decoration:none;display:inline-flex}.auth-module__cni4Dq__homeLink{align-items:center;gap:10px;min-height:44px;font-size:14px;font-weight:650;display:inline-flex}.auth-module__cni4Dq__content{flex:1;justify-content:center;align-items:center;min-width:0;padding:8px 48px 32px;display:flex}.auth-module__cni4Dq__noScript{color:var(--learn-danger);background:var(--learn-danger-bg);border:1px solid #ebd1c9;border-radius:8px;margin:16px 24px;padding:16px;font-size:14px}.auth-module__cni4Dq__experience{grid-template-columns:minmax(0,1.08fr) minmax(0,1fr);width:min(1280px,100%);min-height:660px;display:grid}.auth-module__cni4Dq__editorial{color:#fff;background:var(--learn-accent);border-radius:12px 80px 12px 12px;flex-direction:column;justify-content:space-between;padding:44px 44px 27px;display:flex;position:relative;overflow:hidden}.auth-module__cni4Dq__artEyebrow{letter-spacing:1.8px;margin:0 0 24px;font-size:12px;font-weight:650}.auth-module__cni4Dq__editorialHeading h2{letter-spacing:-2px;word-break:keep-all;font-size:clamp(30px,3vw,45px);font-weight:800;line-height:1.25}.auth-module__cni4Dq__editorialHeading h2 span{color:#efd57a}.auth-module__cni4Dq__editorialHeading>p:last-child{color:#eef1ff;margin-top:18px;font-size:14px;line-height:1.7}.auth-module__cni4Dq__art{margin:0 -25px;position:relative}.auth-module__cni4Dq__art svg{width:100%;max-height:350px;display:block}.auth-module__cni4Dq__artNote{font-family:var(--font-noto-serif-kr), serif;color:#fff;font-size:12px;position:absolute;bottom:3px;right:8px;transform:rotate(-6deg)}.auth-module__cni4Dq__editorialFooter{border-top:1px solid #8ea6f0;justify-content:space-between;align-items:center;gap:12px;margin-top:30px;padding-top:20px;font-size:12px;font-weight:600;display:flex}.auth-module__cni4Dq__editorialFooter i{color:#efd57a;font-style:normal}.auth-module__cni4Dq__formPanel{justify-content:center;align-items:center;min-width:0;padding:38px 36px 38px 56px;display:flex}.auth-module__cni4Dq__form{width:100%;max-width:380px;color:var(--learn-ink)}.auth-module__cni4Dq__formIntro{margin-bottom:32px}.auth-module__cni4Dq__eyebrow{letter-spacing:1.8px;color:var(--learn-accent);margin-bottom:13px;font-size:12px;font-weight:750}.auth-module__cni4Dq__formIntro h1{letter-spacing:-1.35px;word-break:keep-all;font-size:clamp(26px,2.2vw,32px);font-weight:800;line-height:1.35}.auth-module__cni4Dq__formIntro>p:last-child{color:var(--learn-muted);word-break:keep-all;margin-top:12px;font-size:14px;line-height:1.7}.auth-module__cni4Dq__fields{gap:21px;display:grid}.auth-module__cni4Dq__field{min-width:0}.auth-module__cni4Dq__label{margin-bottom:8px;font-size:14px;font-weight:700;display:block}.auth-module__cni4Dq__inputWrap{position:relative}.auth-module__cni4Dq__input{border:1px solid var(--learn-control);background:var(--learn-surface);width:100%;min-width:0;height:52px;font:inherit;color:var(--learn-ink);border-radius:8px;padding:0 15px;font-size:16px;transition:border-color .15s,box-shadow .15s}.auth-module__cni4Dq__input::placeholder{color:var(--learn-muted);font-size:14px}.auth-module__cni4Dq__input:focus{outline:2px solid var(--learn-accent);outline-offset:2px;border-color:var(--learn-accent)}.auth-module__cni4Dq__input:disabled{background:var(--learn-neutral);color:var(--learn-muted);opacity:1}.auth-module__cni4Dq__input[readonly]{background:var(--learn-neutral)}.auth-module__cni4Dq__input[aria-invalid=true]{border-color:var(--learn-danger)}.auth-module__cni4Dq__passwordInput{padding-right:65px}button.auth-module__cni4Dq__visibility{color:#405477;cursor:pointer;border-radius:4px;min-width:50px;min-height:44px;font-size:12px;font-weight:700;position:absolute;top:4px;right:4px}.auth-module__cni4Dq__visibility:hover{background:var(--learn-soft-hover)}.auth-module__cni4Dq__hint{color:var(--learn-muted);margin-top:8px;font-size:12px;line-height:1.6}.auth-module__cni4Dq__fieldError{color:var(--learn-danger);margin-top:7px;font-size:12px;line-height:1.6}.auth-module__cni4Dq__alert,.auth-module__cni4Dq__success{overflow-wrap:anywhere;border-radius:8px;margin-bottom:20px;padding:12px 14px;font-size:14px;line-height:1.7}.auth-module__cni4Dq__alert{background:var(--learn-danger-bg);color:var(--learn-danger);border:1px solid #ebd1c9}.auth-module__cni4Dq__success{background:var(--learn-done-bg);color:var(--learn-done);border:1px solid #cadbce}button.auth-module__cni4Dq__submit{border:1px solid var(--learn-accent);background:var(--learn-accent);color:#fff;cursor:pointer;border-radius:8px;justify-content:space-between;align-items:center;width:100%;min-height:54px;margin-top:27px;padding:12px 19px;font-size:14px;font-weight:750;transition:background .15s,transform .15s;display:flex}.auth-module__cni4Dq__submit>span:last-child{font-size:22px;font-weight:400;line-height:1}.auth-module__cni4Dq__submit:hover:not(:disabled){background:var(--learn-accent-hover);transform:translateY(-1px)}.auth-module__cni4Dq__submit:disabled{cursor:wait;background:#516ba9;border-color:#516ba9}.auth-module__cni4Dq__switchLine{color:var(--learn-muted);flex-wrap:wrap;justify-content:center;align-items:center;column-gap:10px;margin-top:18px;font-size:14px;display:flex}.auth-module__cni4Dq__switchLine a{min-height:44px;color:var(--learn-accent);text-underline-offset:4px;align-items:center;gap:5px;font-weight:750;text-decoration:underline;display:inline-flex}.auth-module__cni4Dq__formNote{border-top:1px solid var(--learn-track);color:var(--learn-muted);margin-top:24px;padding-top:24px;font-size:12px;line-height:1.8}.auth-module__cni4Dq__footer{width:min(1440px,100%);color:var(--learn-muted);letter-spacing:.7px;justify-content:space-between;gap:15px;margin-inline:auto;padding:0 48px 22px;font-size:12px;display:flex}.auth-module__cni4Dq__brand:focus-visible,.auth-module__cni4Dq__homeLink:focus-visible,.auth-module__cni4Dq__visibility:focus-visible,.auth-module__cni4Dq__submit:focus-visible,.auth-module__cni4Dq__switchLine a:focus-visible{outline:3px solid var(--learn-accent);outline-offset:4px;border-radius:3px}.auth-module__cni4Dq__homeLink:hover{text-underline-offset:4px;text-decoration:underline}@media (min-width:1500px){.auth-module__cni4Dq__experience{min-height:730px}.auth-module__cni4Dq__editorial{padding:54px 54px 30px}.auth-module__cni4Dq__art svg{max-height:400px}}@media (max-width:1050px){.auth-module__cni4Dq__header{padding:20px 28px}.auth-module__cni4Dq__content{padding:8px 28px 28px}.auth-module__cni4Dq__editorial{border-top-right-radius:60px;padding:34px 28px 25px}.auth-module__cni4Dq__formPanel{padding:28px 8px 28px 36px}.auth-module__cni4Dq__footer{padding-inline:28px}.auth-module__cni4Dq__artEyebrow{letter-spacing:1px;font-size:12px}.auth-module__cni4Dq__editorialFooter{gap:6px;font-size:12px}}@media (max-width:760px){.auth-module__cni4Dq__header{padding:16px 24px}.auth-module__cni4Dq__brand{font-size:21px}.auth-module__cni4Dq__brand svg{width:29px;height:29px}.auth-module__cni4Dq__homeLink{font-size:12px}.auth-module__cni4Dq__content{align-items:flex-start;padding:16px 24px 40px}.auth-module__cni4Dq__experience{flex-direction:column;gap:36px;max-width:440px;min-height:0;display:flex}.auth-module__cni4Dq__formPanel{order:-1;padding:8px 0 0}.auth-module__cni4Dq__form{max-width:none}.auth-module__cni4Dq__formIntro{margin-bottom:27px}.auth-module__cni4Dq__formIntro h1{font-size:28px}.auth-module__cni4Dq__formNote{display:none}.auth-module__cni4Dq__editorial{border-radius:8px 42px 8px 8px;min-height:170px;padding:24px}.auth-module__cni4Dq__artEyebrow{letter-spacing:.7px;margin-bottom:13px;font-size:8px}.auth-module__cni4Dq__editorialHeading{z-index:1;position:relative}.auth-module__cni4Dq__editorialHeading h2{letter-spacing:-1px;font-size:25px}.auth-module__cni4Dq__editorialHeading>p:last-child,.auth-module__cni4Dq__editorialFooter,.auth-module__cni4Dq__artNote{display:none}.auth-module__cni4Dq__art{opacity:.5;width:220px;position:absolute;bottom:-55px;right:-94px;transform:rotate(-12deg)}.auth-module__cni4Dq__footer{letter-spacing:.2px;padding:0 24px 20px;font-size:12px}}@media (max-width:359px){.auth-module__cni4Dq__header{padding:12px 18px}.auth-module__cni4Dq__content{padding:12px 18px 30px}.auth-module__cni4Dq__brand{gap:5px;font-size:19px}.auth-module__cni4Dq__homeLink{gap:5px}.auth-module__cni4Dq__formIntro h1{font-size:25px}.auth-module__cni4Dq__formIntro>p:last-child{font-size:14px}.auth-module__cni4Dq__footer{padding-inline:18px}.auth-module__cni4Dq__footer span:last-child{display:none}.auth-module__cni4Dq__editorial{padding:22px 18px}}@media (max-height:760px) and (min-width:761px){.auth-module__cni4Dq__header{padding-block:16px}.auth-module__cni4Dq__experience{min-height:590px}.auth-module__cni4Dq__editorial{padding-top:30px}.auth-module__cni4Dq__art svg{max-height:260px}.auth-module__cni4Dq__editorialFooter{margin-top:8px}.auth-module__cni4Dq__formPanel{padding-block:20px}.auth-module__cni4Dq__formIntro{margin-bottom:23px}.auth-module__cni4Dq__formNote{margin-top:16px;padding-top:16px}}@media (prefers-reduced-motion:reduce){button.auth-module__cni4Dq__submit,.auth-module__cni4Dq__input{transition:none}.auth-module__cni4Dq__submit:hover:not(:disabled){transform:none}}
.ReviewShell-module__V1plXq__shell{color:#172b4d;min-height:100svh;font-family:var(--font-pretendard), sans-serif;background:#f4f6fa;grid-template-columns:240px minmax(0,1fr);font-size:14px;line-height:1.5;display:grid}.ReviewShell-module__V1plXq__shell :is(a,button,textarea):focus-visible{outline-offset:3px;outline:3px solid #82a1ff}.ReviewShell-module__V1plXq__skipLink{z-index:100;background:#fff;border:2px solid #3159df;border-radius:8px;padding:12px 20px;font-weight:700;position:fixed;top:-80px;left:260px}.ReviewShell-module__V1plXq__skipLink:focus{top:12px}.ReviewShell-module__V1plXq__sidebar{color:#c5d0e4;background:#14243d;border-right:1px solid #172e4f;flex-direction:column;grid-column:1;width:240px;height:100svh;padding:18px;display:flex;position:sticky;top:0;overflow-y:auto}.ReviewShell-module__V1plXq__brandBlock{border-bottom:1px solid #ffffff26;padding:0 12px 30px}.ReviewShell-module__V1plXq__brand{color:#fff;letter-spacing:-.6px;align-items:center;gap:10px;min-height:44px;font-size:18px;font-weight:800;text-decoration:none;display:inline-flex}.ReviewShell-module__V1plXq__sidebarLabel{color:#a8b9d3;margin:11px 0 0 39px;font-size:12px;display:block}.ReviewShell-module__V1plXq__navCaption{color:#a8b9d3;letter-spacing:.08em;margin:28px 12px 10px;font-size:11px;font-weight:700}.ReviewShell-module__V1plXq__navigation{gap:5px;display:grid}.ReviewShell-module__V1plXq__navLink{color:#c5d0e4;border-radius:8px;align-items:center;gap:12px;min-height:44px;padding:11px 13px;font-weight:650;text-decoration:none;display:flex}.ReviewShell-module__V1plXq__navLink:hover{color:#fff;background:#ffffff17}.ReviewShell-module__V1plXq__navLink[aria-current=page]{color:#fff;background:#304362}.ReviewShell-module__V1plXq__navLink>span{text-align:center;width:18px;font-size:17px}.ReviewShell-module__V1plXq__accountFooter{border-top:1px solid #ffffff26;margin-top:auto;padding-top:14px}.ReviewShell-module__V1plXq__profileMenu{position:relative}.ReviewShell-module__V1plXq__accountButton{color:#fff;text-align:left;cursor:pointer;background:0 0;border:0;border-radius:8px;align-items:center;gap:10px;width:100%;min-height:46px;padding:6px;display:flex}.ReviewShell-module__V1plXq__accountButton:hover,.ReviewShell-module__V1plXq__accountButton[aria-expanded=true]{background:#213655}.ReviewShell-module__V1plXq__accountButton>span:first-child{color:#e0e9fa;background:#364b6b;border-radius:10px;flex:0 0 34px;place-items:center;width:34px;height:34px;font-size:12px;font-weight:750;display:grid}.ReviewShell-module__V1plXq__accountIdentity{min-width:0;display:grid}.ReviewShell-module__V1plXq__accountIdentity strong{color:#d2def1;font-size:12px;font-weight:600}.ReviewShell-module__V1plXq__accountIdentity small{color:#8196b7;text-overflow:ellipsis;white-space:nowrap;max-width:135px;margin-top:3px;font-size:12px;overflow:hidden}.ReviewShell-module__V1plXq__chevron{color:#8fa3c0;margin-left:auto;font-size:18px}.ReviewShell-module__V1plXq__profilePanel{z-index:70;color:#172b4d;background:#fff;border:1px solid #d5dfed;border-radius:10px;gap:4px;padding:10px;display:grid;position:absolute;bottom:calc(100% + 8px);left:0;right:0;box-shadow:0 12px 30px #07162a33}.ReviewShell-module__V1plXq__profileHeading{color:#596c86;border-bottom:1px solid #dce3ed;margin:0 0 4px;padding:5px 8px 10px;font-size:12px;font-weight:700}.ReviewShell-module__V1plXq__profilePanel a,.ReviewShell-module__V1plXq__profilePanel button{color:#172b4d;cursor:pointer;background:0 0;border:0;border-radius:8px;align-items:center;width:100%;min-height:44px;padding:0 10px;font-weight:600;text-decoration:none;display:flex}.ReviewShell-module__V1plXq__profilePanel a:hover,.ReviewShell-module__V1plXq__profilePanel button:hover{color:#3159df;background:#edf2ff}.ReviewShell-module__V1plXq__content{grid-column:2;width:100%;min-width:0;max-width:1450px;padding:40px clamp(20px,3vw,48px) 44px}.ReviewShell-module__V1plXq__pageHeading{margin-bottom:24px}.ReviewShell-module__V1plXq__eyebrow{color:#52627d;letter-spacing:.16em;margin:0 0 10px;font-size:11px;font-weight:750}.ReviewShell-module__V1plXq__pageHeading h1{margin:0;font-size:clamp(25px,2.2vw,32px);font-weight:800;line-height:1.2}.ReviewShell-module__V1plXq__pageHeading>p:last-child{color:#596c86;margin-top:13px}.ReviewShell-module__V1plXq__board{grid-template-columns:minmax(0,1fr) minmax(280px,320px);align-items:start;gap:24px;display:grid}.ReviewShell-module__V1plXq__problemColumn{min-width:0}.ReviewShell-module__V1plXq__actions{min-width:0;position:sticky;top:24px}@media (max-width:1050px){.ReviewShell-module__V1plXq__board{grid-template-columns:minmax(0,1fr)}.ReviewShell-module__V1plXq__actions{position:static}}@media (max-width:760px){.ReviewShell-module__V1plXq__shell{padding-bottom:calc(66px + env(safe-area-inset-bottom));display:block}.ReviewShell-module__V1plXq__skipLink{left:16px}.ReviewShell-module__V1plXq__sidebar{flex-direction:row;align-items:center;width:100%;height:60px;padding:8px 16px;display:flex;position:relative;overflow:visible}.ReviewShell-module__V1plXq__brandBlock{border:0;padding:0}.ReviewShell-module__V1plXq__sidebarLabel,.ReviewShell-module__V1plXq__navCaption{display:none}.ReviewShell-module__V1plXq__navigation{z-index:60;padding:4px 16px calc(4px + env(safe-area-inset-bottom));background:#fff;border-top:1px solid #d5dfed;margin:0;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -4px 18px #10213d0d}.ReviewShell-module__V1plXq__navLink,.ReviewShell-module__V1plXq__navLink[aria-current=page]{color:#3159df;background:#edf2ff;justify-content:center;min-height:56px}.ReviewShell-module__V1plXq__accountFooter{border:0;margin:0 0 0 auto;padding:0}.ReviewShell-module__V1plXq__accountButton{width:40px;min-height:40px;padding:3px}.ReviewShell-module__V1plXq__accountIdentity,.ReviewShell-module__V1plXq__chevron{display:none}.ReviewShell-module__V1plXq__profilePanel{width:min(240px,100vw - 32px);inset:calc(100% + 8px) 0 auto auto}.ReviewShell-module__V1plXq__content{padding:28px 18px 36px}}
.skeleton-module__Cuawza__workroom{--sk-paper:var(--learn-bg);--sk-navy:var(--learn-ink);--sk-cobalt:var(--learn-accent);--sk-mint:#d7ebe1;--sk-muted:var(--learn-muted);--sk-line:var(--learn-track);--sk-sidebar:#14243d;--sk-sidebar-text:#c5d0e4;--sk-bone-on-navy:#2c415e;background:var(--sk-paper);min-height:100dvh;color:var(--sk-navy);font-family:var(--font-pretendard), "Malgun Gothic", sans-serif;pointer-events:none}.skeleton-module__Cuawza__sidebar{z-index:2;background:var(--sk-sidebar);width:240px;color:var(--sk-sidebar-text);flex-direction:column;gap:14px;padding:18px;display:flex;position:fixed;inset:0 auto 0 0;overflow:hidden}.skeleton-module__Cuawza__brand{color:#fff;letter-spacing:-1.1px;align-items:center;gap:10px;min-height:44px;font-size:22px;font-weight:780;display:flex}.skeleton-module__Cuawza__brand>span{white-space:nowrap;min-width:0}.skeleton-module__Cuawza__brand small{color:#8d9fbc;letter-spacing:1px;white-space:nowrap;margin-top:2px;font-size:10px;font-weight:450;display:block}.skeleton-module__Cuawza__sidebarCta,.skeleton-module__Cuawza__navItem,.skeleton-module__Cuawza__sideCard,.skeleton-module__Cuawza__sideFoot{background:var(--sk-bone-on-navy);border-radius:8px}.skeleton-module__Cuawza__sidebarCta{flex-shrink:0;height:44px}.skeleton-module__Cuawza__nav{flex-direction:column;gap:6px;display:flex}.skeleton-module__Cuawza__navItem{height:44px}.skeleton-module__Cuawza__sideCard{height:92px;margin-top:8px}.skeleton-module__Cuawza__sideFoot{height:52px;margin-top:auto}.skeleton-module__Cuawza__main{min-height:100dvh;margin-left:240px}.skeleton-module__Cuawza__topbar{border-bottom:1px solid var(--sk-line);background:#fffffff2;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:16px;height:72px;padding:0 32px;display:grid}.skeleton-module__Cuawza__topActions{align-items:center;gap:12px;display:flex}.skeleton-module__Cuawza__crumb{color:var(--sk-muted);white-space:nowrap;align-items:center;gap:8px;font-size:14px;display:flex}.skeleton-module__Cuawza__crumb strong{color:#2b4265;font-weight:650}.skeleton-module__Cuawza__search{background:#f8fafd;border:1px solid #e0e6f0;border-radius:8px;max-width:420px;height:44px}.skeleton-module__Cuawza__home{grid-template-columns:minmax(0,1fr) 330px;gap:24px;max-width:1500px;margin:0 auto;padding:32px;display:grid}.skeleton-module__Cuawza__stack{flex-direction:column;gap:22px;min-width:0;display:flex}.skeleton-module__Cuawza__card{background:#fff;border:1px solid #dbe3ee;border-radius:14px;padding:24px}.skeleton-module__Cuawza__cardHead{justify-content:space-between;align-items:center;gap:12px;margin-bottom:20px;display:flex}.skeleton-module__Cuawza__icon{background:var(--learn-soft);border-radius:12px;flex-shrink:0;width:45px;height:45px}.skeleton-module__Cuawza__searchField{background:#f8faff;border:1.5px solid #c5d0ef;border-radius:9px;height:56px}.skeleton-module__Cuawza__grades{gap:12px;padding:20px 0;display:grid}.skeleton-module__Cuawza__gradeRow{grid-template-columns:48px repeat(4,minmax(0,1fr));gap:8px;display:grid}.skeleton-module__Cuawza__chip{background:#f8faff;border:1px solid #dce4ef;border-radius:8px;height:44px}.skeleton-module__Cuawza__import{background:#eaf0fc;border:1px solid #d7e1f7;border-radius:14px;grid-template-columns:63px minmax(0,1fr);gap:20px;padding:25px 22px;display:grid}.skeleton-module__Cuawza__importMark{background:var(--sk-mint);border-radius:8px;width:63px;height:79px}.skeleton-module__Cuawza__recentRow{border-bottom:1px solid #edf0f5;grid-template-columns:40px minmax(0,1fr) 72px;align-items:center;gap:12px;min-height:56px;padding:8px 0;display:grid}.skeleton-module__Cuawza__draftPreview{grid-template-columns:72px minmax(0,1fr);gap:16px;margin-top:16px;display:grid}.skeleton-module__Cuawza__tinyPaper{background:#fff;border:1px solid #d9e2ee;border-radius:6px;height:96px}.skeleton-module__Cuawza__helpNote{color:var(--sk-muted);background:#fff;border:1px solid #dbe3ee;border-radius:14px;padding:18px 20px;font-size:13px;line-height:1.6}.skeleton-module__Cuawza__landing{--sk-paper:var(--learn-bg);--sk-navy:var(--learn-ink);--sk-cobalt:var(--learn-accent);background:var(--sk-paper);min-height:100dvh;color:var(--sk-navy);font-family:var(--font-pretendard), "Malgun Gothic", sans-serif}.skeleton-module__Cuawza__landingHeader{border-bottom:1px solid #172b4d20;justify-content:space-between;align-items:center;gap:24px;width:min(1280px,100% - 40px);min-height:94px;margin-inline:auto;display:flex}.skeleton-module__Cuawza__landingBrand{color:var(--sk-navy);letter-spacing:-1px;align-items:center;gap:10px;font-size:23px;font-weight:800;text-decoration:none;display:inline-flex}.skeleton-module__Cuawza__landingNav{gap:22px;font-size:14px;font-weight:650;display:none}.skeleton-module__Cuawza__landingNav a{color:var(--sk-navy);text-decoration:none}.skeleton-module__Cuawza__landingActions{align-items:center;gap:16px;display:flex}.skeleton-module__Cuawza__landingActions a{min-height:44px;color:var(--sk-navy);align-items:center;font-size:14px;font-weight:650;text-decoration:none;display:inline-flex}.skeleton-module__Cuawza__landingCta{background:var(--sk-cobalt);border-radius:8px;padding:0 16px;color:#fff!important}.skeleton-module__Cuawza__hero{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:start;gap:48px;width:min(1280px,100% - 40px);margin:36px auto 0;display:grid}.skeleton-module__Cuawza__heroCopy h1{letter-spacing:-.04em;margin:12px 0 16px;font-size:clamp(32px,4vw,52px);font-weight:800;line-height:1.2}.skeleton-module__Cuawza__heroCopy p{max-width:36rem;color:var(--learn-muted);font-size:16px;line-height:1.7}.skeleton-module__Cuawza__heroArt{background:var(--sk-cobalt);border-radius:18px 72px 18px 18px;min-height:280px}.skeleton-module__Cuawza__authPanel{flex-direction:column;gap:18px;width:100%;max-width:420px;display:flex}.skeleton-module__Cuawza__authEyebrow{color:var(--learn-muted);letter-spacing:1.8px;margin:0;font-size:10px;font-weight:650}.skeleton-module__Cuawza__authPanel h1{color:var(--learn-ink);letter-spacing:-.04em;margin:0;font-size:clamp(26px,3vw,34px);font-weight:800;line-height:1.3}.skeleton-module__Cuawza__authLead{color:var(--learn-muted);margin:0;font-size:14px;line-height:1.7}.skeleton-module__Cuawza__authField{gap:6px;display:grid}.skeleton-module__Cuawza__authInput{border:1px solid var(--learn-track);background:var(--learn-surface);border-radius:7px;height:52px}.skeleton-module__Cuawza__authSubmit{background:#d7dce8;border-radius:7px;height:54px;margin-top:8px}.skeleton-module__Cuawza__authSwitch{color:var(--learn-muted);flex-wrap:wrap;justify-content:center;align-items:center;gap:10px;font-size:13px;display:flex}.skeleton-module__Cuawza__authSwitch a{min-height:44px;color:var(--learn-accent);text-underline-offset:4px;align-items:center;font-weight:750;display:inline-flex}.skeleton-module__Cuawza__authNote{color:var(--learn-muted);border-top:1px solid var(--learn-track);margin:0;padding-top:20px;font-size:12px;line-height:1.8}.skeleton-module__Cuawza__filterBar{grid-template-columns:repeat(auto-fill,12rem);gap:12px;margin-top:16px;display:grid}.skeleton-module__Cuawza__filterWide{grid-column:span 2}@media (max-width:1250px){.skeleton-module__Cuawza__home{grid-template-columns:minmax(0,1fr) 300px;gap:18px;padding:26px}}@media (max-width:1050px){.skeleton-module__Cuawza__home{grid-template-columns:1fr}.skeleton-module__Cuawza__landingNav{display:none}.skeleton-module__Cuawza__hero{grid-template-columns:1fr;gap:28px}.skeleton-module__Cuawza__filterWide{grid-column:span 1}}@media (min-width:761px){.skeleton-module__Cuawza__landingNav{display:flex}}@media (max-width:760px){.skeleton-module__Cuawza__sidebar{flex-direction:row;justify-content:space-between;align-items:center;width:100%;height:65px;padding:0 18px;position:static}.skeleton-module__Cuawza__brand small,.skeleton-module__Cuawza__nav,.skeleton-module__Cuawza__sideCard,.skeleton-module__Cuawza__sideFoot{display:none}.skeleton-module__Cuawza__sidebarCta{width:44px}.skeleton-module__Cuawza__main{margin-left:0;padding-bottom:84px}.skeleton-module__Cuawza__topbar{grid-template-columns:minmax(0,1fr) 44px;height:auto;padding:8px 16px}.skeleton-module__Cuawza__workroom .skeleton-module__Cuawza__search,.skeleton-module__Cuawza__topActions>:first-child{display:none}.skeleton-module__Cuawza__home{padding:24px 18px 30px}.skeleton-module__Cuawza__gradeRow{grid-template-columns:repeat(2,minmax(0,1fr))}.skeleton-module__Cuawza__gradeRow>:first-child{display:none}.skeleton-module__Cuawza__import{grid-template-columns:1fr}.skeleton-module__Cuawza__mobileNav{z-index:3;padding:8px 6px calc(8px + env(safe-area-inset-bottom));background:#fff;border-top:1px solid #d5dfed;grid-template-columns:repeat(6,minmax(0,1fr));gap:4px;display:grid;position:fixed;inset:auto 0 0}.skeleton-module__Cuawza__mobileNav span{background:#eef3ff;border-radius:8px;height:44px}.skeleton-module__Cuawza__landingHeader{min-height:72px}.skeleton-module__Cuawza__heroArt{border-radius:16px;min-height:200px}}@media (min-width:761px){.skeleton-module__Cuawza__mobileNav{display:none}}@media (prefers-reduced-motion:reduce){.skeleton-module__Cuawza__workroom,.skeleton-module__Cuawza__landing,.skeleton-module__Cuawza__authPanel{scroll-behavior:auto}}
.AppChrome-module__6Rj7VW__shell{color:#172b4d;background:#f6f8fc;min-height:100dvh}.AppChrome-module__6Rj7VW__skipLink{z-index:100;color:#172b4d;background:#fff;border:2px solid #3159df;border-radius:8px;padding:12px 18px;font-weight:700;position:fixed;top:-80px;left:260px}.AppChrome-module__6Rj7VW__skipLink:focus{top:12px}.AppChrome-module__6Rj7VW__sidebar{z-index:40;color:#b9c7dd;background:#14243d;flex-direction:column;width:240px;padding:18px;display:flex;position:fixed;inset:0 auto 0 0;overflow-y:auto}.AppChrome-module__6Rj7VW__brand{color:#fff;letter-spacing:-.045em;align-items:center;gap:9px;min-height:44px;padding:0 8px;font-size:20px;font-weight:750;text-decoration:none;display:flex}.AppChrome-module__6Rj7VW__brand svg{flex:none}.AppChrome-module__6Rj7VW__navBlock{border-top:1px solid #ffffff26;margin-top:24px;padding-top:22px}.AppChrome-module__6Rj7VW__navCaption{color:#8495b1;margin:0 12px 11px;font-size:12px;font-weight:650}.AppChrome-module__6Rj7VW__nav{gap:5px;display:grid}.AppChrome-module__6Rj7VW__nav a{color:#b9c7dd;border-radius:8px;align-items:center;gap:11px;min-height:44px;padding:0 12px;font-size:14px;font-weight:600;text-decoration:none;display:flex}.AppChrome-module__6Rj7VW__nav a:hover{color:#fff;background:#213655}.AppChrome-module__6Rj7VW__nav a[aria-current=page]{color:#fff;background:#304362}.AppChrome-module__6Rj7VW__icon{color:#8ca1c4;text-align:center;flex:0 0 18px;width:18px;font-size:17px}.AppChrome-module__6Rj7VW__nav a[aria-current=page] .AppChrome-module__6Rj7VW__icon{color:#a2b9ff}.AppChrome-module__6Rj7VW__account{border-top:1px solid #ffffff26;margin-top:auto;padding-top:10px}.AppChrome-module__6Rj7VW__sidebarAccount{position:relative}.AppChrome-module__6Rj7VW__accountLink{color:#fff;text-align:left;background:0 0;border:0;border-radius:8px;align-items:center;gap:10px;width:100%;min-height:46px;padding:4px 6px;text-decoration:none;display:flex}.AppChrome-module__6Rj7VW__accountLink:hover,.AppChrome-module__6Rj7VW__accountLink[aria-expanded=true]{color:#fff;background:#213655}.AppChrome-module__6Rj7VW__profilePanel{z-index:50;background:#1b2d49;border:1px solid #3c5274;border-radius:10px;gap:6px;padding:10px;display:grid;position:absolute;bottom:calc(100% + 8px);left:0;right:0;box-shadow:0 12px 28px #06132740}.AppChrome-module__6Rj7VW__profilePanel p{color:#aebed7;margin:3px 5px 6px;font-size:11px;font-weight:700}.AppChrome-module__6Rj7VW__profilePanel a{color:#fff;border-radius:7px;align-items:center;min-height:40px;padding:0 9px;font-size:13px;font-weight:650;text-decoration:none;display:flex}.AppChrome-module__6Rj7VW__profilePanel a:hover{background:#304362}.AppChrome-module__6Rj7VW__signOut{color:#fff;background:0 0;border:1px solid #52647e;border-radius:8px;width:100%;min-height:40px;font-size:13px;font-weight:650}.AppChrome-module__6Rj7VW__signOut:hover{background:#213655}.AppChrome-module__6Rj7VW__avatar{background:#ffffff2b;border-radius:10px;flex:0 0 34px;place-items:center;width:34px;height:34px;font-weight:750;display:grid}.AppChrome-module__6Rj7VW__accountText{min-width:0;display:grid}.AppChrome-module__6Rj7VW__accountText strong{font-size:13px}.AppChrome-module__6Rj7VW__accountText small{color:#aebed7;text-overflow:ellipsis;white-space:nowrap;font-size:11px;overflow:hidden}.AppChrome-module__6Rj7VW__accountArrow{color:#8ca1c4;margin-left:auto;font-size:22px}.AppChrome-module__6Rj7VW__mainArea{min-width:0;min-height:100dvh;margin-left:240px}.AppChrome-module__6Rj7VW__topbar{z-index:30;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#ffffffed;border-bottom:1px solid #dce3ed;align-items:center;min-height:52px;padding:0 20px;display:flex;position:sticky;top:0}.AppChrome-module__6Rj7VW__breadcrumb{color:#596c86;align-items:center;gap:10px;min-width:0;font-size:14px;display:flex}.AppChrome-module__6Rj7VW__breadcrumb a{color:inherit;text-decoration:none}.AppChrome-module__6Rj7VW__breadcrumb a:hover{color:#3159df}.AppChrome-module__6Rj7VW__breadcrumb strong{color:#2b4265;text-overflow:ellipsis;white-space:nowrap;font-weight:650;overflow:hidden}.AppChrome-module__6Rj7VW__topbarRight{justify-content:flex-end;align-items:center;gap:16px;min-width:0;margin-left:auto;font-size:13px;display:flex}.AppChrome-module__6Rj7VW__remaining{color:#3159df;font-weight:700}.AppChrome-module__6Rj7VW__date{color:#64738c;white-space:nowrap;font-size:12px}.AppChrome-module__6Rj7VW__content{min-width:0}.AppChrome-module__6Rj7VW__shell :is(a,button):focus-visible{outline-offset:3px;outline:3px solid #7392ff}@media (max-width:760px){.AppChrome-module__6Rj7VW__shell{padding-bottom:calc(66px + env(safe-area-inset-bottom))}.AppChrome-module__6Rj7VW__sidebar{flex-direction:row;align-items:center;width:100%;height:60px;padding:8px 16px;position:relative;overflow:visible}.AppChrome-module__6Rj7VW__navBlock{z-index:60;padding:4px 4px calc(4px + env(safe-area-inset-bottom));background:#fff;border-top:1px solid #d5dfed;margin:0;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -4px 18px #10213d0d}.AppChrome-module__6Rj7VW__navCaption{display:none}.AppChrome-module__6Rj7VW__nav{grid-template-columns:repeat(5,minmax(0,1fr));gap:2px;display:grid}.AppChrome-module__6Rj7VW__nav a{color:#52627d;text-align:center;flex-direction:column;justify-content:center;gap:2px;min-width:0;min-height:56px;padding:4px 1px;font-size:10px;line-height:1.2}.AppChrome-module__6Rj7VW__nav a:hover,.AppChrome-module__6Rj7VW__nav a[aria-current=page]{color:#3159df;background:#edf2ff}.AppChrome-module__6Rj7VW__nav .AppChrome-module__6Rj7VW__icon{color:inherit;font-size:18px}.AppChrome-module__6Rj7VW__nav a[aria-current=page] .AppChrome-module__6Rj7VW__icon{color:#3159df}.AppChrome-module__6Rj7VW__mainArea{margin-left:0}.AppChrome-module__6Rj7VW__topbar{padding-inline:16px}.AppChrome-module__6Rj7VW__account{border:0;margin:0 0 0 auto;padding:0}.AppChrome-module__6Rj7VW__sidebarAccount{width:40px}.AppChrome-module__6Rj7VW__accountLink{width:40px;min-height:40px;padding:3px}.AppChrome-module__6Rj7VW__accountText,.AppChrome-module__6Rj7VW__accountArrow{display:none}.AppChrome-module__6Rj7VW__profilePanel{width:min(240px,100vw - 32px);inset:calc(100% + 8px) 0 auto auto}.AppChrome-module__6Rj7VW__signOut{width:auto;padding-inline:12px}.AppChrome-module__6Rj7VW__date{display:none}.AppChrome-module__6Rj7VW__skipLink{left:16px}}
.ClassManage-module__x3OIga__manage{min-width:0;color:var(--learn-ink,#172b4d);font-size:var(--text-body,14px);padding:20px clamp(16px,2vw,26px);line-height:1.55}.ClassManage-module__x3OIga__panel{border:1px solid var(--learn-track,#dde3ec);background:var(--learn-surface,#fff);border-radius:12px;min-width:0;padding:clamp(16px,2vw,22px)}.ClassManage-module__x3OIga__panel h2{border-color:var(--learn-ink,#172b4d);color:var(--learn-ink,#172b4d);font-size:var(--text-section,18px);letter-spacing:-.025em;font-weight:750}.ClassManage-module__x3OIga__panel table{table-layout:fixed;width:100%;color:var(--learn-ink,#172b4d);font-size:var(--text-body,14px)}:is(.ClassManage-module__x3OIga__panel th,.ClassManage-module__x3OIga__panel td){border-color:var(--learn-track,#dde3ec);overflow-wrap:anywhere}.ClassManage-module__x3OIga__panel thead th{color:var(--learn-muted,#596c86);font-size:var(--text-caption,12px);letter-spacing:0;padding-block:10px}.ClassManage-module__x3OIga__panel input{min-height:var(--control-height,44px);border-radius:var(--control-radius,8px);border-color:var(--learn-control,#b8c4d6);background:var(--learn-surface,#fff);color:var(--learn-ink,#172b4d);font-size:var(--text-body,14px)}.ClassManage-module__x3OIga__panel button{border-radius:var(--control-radius,8px)}.ClassManage-module__x3OIga__panel button[aria-current=true]{background:var(--learn-accent,#3159df);color:var(--learn-on-accent,#fff)}.ClassManage-module__x3OIga__panel button[aria-pressed=true]:not([aria-current=true]){background:var(--learn-soft,#edf2ff);color:var(--learn-accent,#3159df)}.ClassManage-module__x3OIga__panel :is(button,input,a):focus-visible{outline:3px solid var(--learn-focus,#82a1ff);outline-offset:3px}.ClassManage-module__x3OIga__formRow{flex-wrap:wrap;gap:8px;display:flex}:is(.ClassManage-module__x3OIga__formRow input[aria-label=반\ 이름],.ClassManage-module__x3OIga__formRow input[aria-label=학생\ 이름]){flex:150px}.ClassManage-module__x3OIga__formRow input[aria-label=학년]{flex:0 96px}@media (max-width:680px){.ClassManage-module__x3OIga__manage{padding:16px}.ClassManage-module__x3OIga__formRow button[type=submit]{flex:100%}}
a.BackLink-module__smdNRG__control.BackLink-module__smdNRG__control,button.BackLink-module__smdNRG__control.BackLink-module__smdNRG__control{border:1px solid var(--learn-control,#b9c8dd);background:var(--learn-surface,#fff);max-width:100%;min-height:44px;color:var(--learn-ink,#172b4d);font:inherit;cursor:pointer;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;gap:8px;padding:10px 14px;font-size:14px;font-weight:650;line-height:1.4;text-decoration:none;display:inline-flex}.BackLink-module__smdNRG__control svg{flex-shrink:0}.BackLink-module__smdNRG__control span{overflow-wrap:anywhere}.BackLink-module__smdNRG__control.BackLink-module__smdNRG__control:hover:not(:disabled):not([aria-disabled=true]){background:var(--learn-neutral,#eef2f7);text-decoration:none}.BackLink-module__smdNRG__control:focus-visible{outline:3px solid var(--learn-accent,#3159df);outline-offset:3px}.BackLink-module__smdNRG__control:disabled,.BackLink-module__smdNRG__control[aria-disabled=true]{cursor:not-allowed;color:var(--learn-muted,#65758a);background:var(--learn-neutral,#eef2f7)}
.answer-feedback-effect-module__-izPvq__effect{pointer-events:none;align-items:center;gap:7px;min-width:0;max-width:100%;font-size:14px;line-height:1.4;display:flex}.answer-feedback-effect-module__-izPvq__correct{color:var(--math-atelier-done,#167052)}.answer-feedback-effect-module__-izPvq__incorrect{color:var(--math-atelier-retry,#98531e)}.answer-feedback-effect-module__-izPvq__icon{stroke:currentColor;stroke-width:2px;stroke-linecap:round;stroke-linejoin:round;flex:0 0 20px;width:20px;height:20px;animation:.32s ease-out both answer-feedback-effect-module__-izPvq__confirmResult}.answer-feedback-effect-module__-izPvq__message{word-break:keep-all;overflow-wrap:anywhere;min-width:0;margin:0;font-weight:750}.answer-feedback-effect-module__-izPvq__streak{align-items:center;gap:3px;display:flex}.answer-feedback-effect-module__-izPvq__streakNumber{font-variant-numeric:tabular-nums;font-size:22px;line-height:1}@keyframes answer-feedback-effect-module__-izPvq__confirmResult{0%{opacity:0}to{opacity:1}}[data-learning-motion=reduce] .answer-feedback-effect-module__-izPvq__icon{opacity:1;animation:none}@media (prefers-reduced-motion:reduce){.answer-feedback-effect-module__-izPvq__icon{opacity:1;animation:none}}
.answer-keys-module__t-aXXG__enter{display:none}.answer-keys-module__t-aXXG__enter svg{fill:none;stroke:currentColor;stroke-width:1.9px;stroke-linecap:round;stroke-linejoin:round;width:12px;height:12px}@media (hover:hover) and (pointer:fine){.answer-keys-module__t-aXXG__number.answer-keys-module__t-aXXG__number{min-height:18px;color:var(--answer-key-ink,#35547b);text-align:center;box-shadow:inset 0 0 0 1px var(--answer-key-edge,#c6d4ec), 0 2px 0 var(--answer-key-depth,#c6d4ec);background:#fff;border-radius:5px;line-height:18px}.answer-keys-module__t-aXXG__enter{color:#e6edff;border:1px solid #ffffff73;border-bottom-width:2px;border-radius:4px;flex:none;place-items:center;min-width:22px;height:18px;padding:0 4px;display:inline-grid}.answer-keys-module__t-aXXG__swap{display:none}}
.daily-journey-board-module__0wK3Pq__root{color:#1b3354;width:100%;min-width:0;max-width:620px;margin-inline:auto;container-type:inline-size}.daily-journey-board-module__0wK3Pq__header{justify-content:space-between;align-items:center;gap:12px;margin-bottom:18px;display:flex}.daily-journey-board-module__0wK3Pq__map .daily-journey-board-module__0wK3Pq__header{margin-bottom:5px}.daily-journey-board-module__0wK3Pq__map .daily-journey-board-module__0wK3Pq__heading{font-size:18px!important}.daily-journey-board-module__0wK3Pq__map .daily-journey-board-module__0wK3Pq__total{flex-direction:row;align-items:baseline;gap:4px}.daily-journey-board-module__0wK3Pq__map .daily-journey-board-module__0wK3Pq__total strong{font-size:18px}.daily-journey-board-module__0wK3Pq__map .daily-journey-board-module__0wK3Pq__total span{font-size:9px}.daily-journey-board-module__0wK3Pq__map .daily-journey-board-module__0wK3Pq__navigation{margin-bottom:6px}.daily-journey-board-module__0wK3Pq__map .daily-journey-board-module__0wK3Pq__pageRange{font-size:11px!important}.daily-journey-board-module__0wK3Pq__map .daily-journey-board-module__0wK3Pq__pageRange span{display:none}.daily-journey-board-module__0wK3Pq__map .daily-journey-board-module__0wK3Pq__pageButton{background:#f3f6fc;border:0;width:44px;height:44px}.daily-journey-board-module__0wK3Pq__map .daily-journey-board-module__0wK3Pq__board{aspect-ratio:.95}.daily-journey-board-module__0wK3Pq__map .daily-journey-board-module__0wK3Pq__tile{gap:3px;padding:10px 3px 5px}.daily-journey-board-module__0wK3Pq__map .daily-journey-board-module__0wK3Pq__dayNumber{font-size:13px}.daily-journey-board-module__0wK3Pq__map .daily-journey-board-module__0wK3Pq__dayNumber small{font-size:7px}.daily-journey-board-module__0wK3Pq__map .daily-journey-board-module__0wK3Pq__tileTitle{-webkit-line-clamp:2;font-size:10px}.daily-journey-board-module__0wK3Pq__map .daily-journey-board-module__0wK3Pq__tileStatus{display:none}.daily-journey-board-module__0wK3Pq__mapCenter{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:5px;display:flex;position:absolute;inset:27%}.daily-journey-board-module__0wK3Pq__mapCenter>span{color:#d3ae5f;font-size:28px;line-height:1.1}.daily-journey-board-module__0wK3Pq__mapCenter strong{color:#31547e;font-size:16px;font-weight:750}.daily-journey-board-module__0wK3Pq__mapCenter p{color:#8092ae;word-break:keep-all;margin:0!important;font-size:10px!important;line-height:1.7!important}.daily-journey-board-module__0wK3Pq__map .daily-journey-board-module__0wK3Pq__boardFooter{min-height:35px;padding-top:7px}.daily-journey-board-module__0wK3Pq__map .daily-journey-board-module__0wK3Pq__tileTitle{letter-spacing:-.02em;flex:0 auto;max-width:100%;min-height:0;display:block;overflow:hidden}.daily-journey-board-module__0wK3Pq__word{white-space:nowrap}.daily-journey-board-module__0wK3Pq__cell[data-state=upcoming] .daily-journey-board-module__0wK3Pq__tile{box-shadow:none;color:#5b6f8f;background:0 0;border:1px dashed #a9bad6}.daily-journey-board-module__0wK3Pq__cell[data-state=upcoming] .daily-journey-board-module__0wK3Pq__tile:before{display:none}.daily-journey-board-module__0wK3Pq__gradeTag{color:#405a80;letter-spacing:0;background:#dfe7f4;border-radius:5px;align-self:center;margin-left:3px;padding:0 4px;font-size:8px;font-style:normal;font-weight:750;line-height:13px}.daily-journey-board-module__0wK3Pq__progressCentre{text-align:center;color:#1b3354;flex-direction:column;justify-content:center;align-items:center;gap:3px;min-width:0;display:flex;position:absolute;inset:27%}.daily-journey-board-module__0wK3Pq__progressCentre p{margin:0!important}.daily-journey-board-module__0wK3Pq__progressCaption{color:#3159be;font-weight:700;font-size:10px!important;line-height:1.3!important}.daily-journey-board-module__0wK3Pq__progressOrdinal{letter-spacing:-.04em;color:#31547e;font-variant-numeric:tabular-nums;align-items:baseline;gap:3px;font-weight:800;display:flex;font-size:30px!important;line-height:1!important}.daily-journey-board-module__0wK3Pq__progressOrdinal small{letter-spacing:0;color:#7d8fab;font-size:15px;font-weight:700}.daily-journey-board-module__0wK3Pq__progressUnit{letter-spacing:-.03em;word-break:keep-all;overflow-wrap:anywhere;font-weight:800;font-size:15px!important;line-height:1.3!important}.daily-journey-board-module__0wK3Pq__progressNote{color:#6f819c;word-break:keep-all;font-size:9.5px!important;line-height:1.45!important}.daily-journey-board-module__0wK3Pq__progressNote b{color:#31547e;font-variant-numeric:tabular-nums;white-space:nowrap;font-weight:750}@container (min-width:301px) and (max-width:479px){.daily-journey-board-module__0wK3Pq__map .daily-journey-board-module__0wK3Pq__board{aspect-ratio:1}}@container (min-width:480px){.daily-journey-board-module__0wK3Pq__map .daily-journey-board-module__0wK3Pq__board{aspect-ratio:1.45}.daily-journey-board-module__0wK3Pq__map .daily-journey-board-module__0wK3Pq__tile{gap:4px;padding:12px 8px 10px}.daily-journey-board-module__0wK3Pq__map .daily-journey-board-module__0wK3Pq__dayNumber{font-size:18px}.daily-journey-board-module__0wK3Pq__map .daily-journey-board-module__0wK3Pq__dayNumber small{font-size:9px}.daily-journey-board-module__0wK3Pq__map .daily-journey-board-module__0wK3Pq__tileTitle{font-size:16px;line-height:1.3}.daily-journey-board-module__0wK3Pq__gradeTag{margin-left:5px;padding:0 5px;font-size:10px;line-height:16px}.daily-journey-board-module__0wK3Pq__progressCentre{gap:5px}.daily-journey-board-module__0wK3Pq__progressCaption{font-size:12px!important}.daily-journey-board-module__0wK3Pq__progressOrdinal{font-size:46px!important}.daily-journey-board-module__0wK3Pq__progressOrdinal small{font-size:22px}.daily-journey-board-module__0wK3Pq__progressUnit{font-size:22px!important}.daily-journey-board-module__0wK3Pq__progressNote{font-size:12.5px!important}}@container (max-width:300px){.daily-journey-board-module__0wK3Pq__map .daily-journey-board-module__0wK3Pq__tile{gap:1px;padding:7px 2px 4px}.daily-journey-board-module__0wK3Pq__map .daily-journey-board-module__0wK3Pq__dayNumber{font-size:12px}.daily-journey-board-module__0wK3Pq__map .daily-journey-board-module__0wK3Pq__tileTitle{line-height:1.3}.daily-journey-board-module__0wK3Pq__progressCentre{gap:2px}.daily-journey-board-module__0wK3Pq__progressUnit{font-size:13px!important}.daily-journey-board-module__0wK3Pq__progressOrdinal{font-size:26px!important}}.daily-journey-board-module__0wK3Pq__map .daily-journey-board-module__0wK3Pq__reviewNote{margin-top:2px!important;font-size:10px!important}.daily-journey-board-module__0wK3Pq__eyebrow{color:#667e9e;font-weight:650;margin:0 0 5px!important;font-size:11px!important;line-height:1.4!important}.daily-journey-board-module__0wK3Pq__heading{letter-spacing:-.04em;word-break:keep-all;margin:0!important;font-size:clamp(20px,5.6cqi,28px)!important;font-weight:800!important;line-height:1.25!important}.daily-journey-board-module__0wK3Pq__total{color:#345abd;flex-direction:column;flex-shrink:0;align-items:flex-end;gap:3px;display:flex;margin:0!important}.daily-journey-board-module__0wK3Pq__total strong{font-variant-numeric:tabular-nums;font-size:27px;font-weight:800;line-height:1}.daily-journey-board-module__0wK3Pq__total span{font-size:10px;line-height:1.3}.daily-journey-board-module__0wK3Pq__unit{background:#f0f4fc;border-radius:13px;align-items:center;gap:10px;margin-bottom:16px;padding:12px;display:flex}.daily-journey-board-module__0wK3Pq__unit>div{min-width:0}.daily-journey-board-module__0wK3Pq__unitIcon{color:#4c6bbb;flex:0 0 34px;place-items:center;height:34px;display:grid}.daily-journey-board-module__0wK3Pq__unitIcon svg{width:27px;height:27px}.daily-journey-board-module__0wK3Pq__unitSubtitle{color:#6f819c;word-break:keep-all;overflow-wrap:anywhere;margin:0 0 3px!important;font-size:11px!important;line-height:1.4!important}.daily-journey-board-module__0wK3Pq__unitCaption{color:#3159be;font-weight:700;margin:0 0 4px!important;font-size:10px!important;line-height:1.3!important}.daily-journey-board-module__0wK3Pq__unitTitle{word-break:keep-all;overflow-wrap:anywhere;font-weight:750;margin:0!important;font-size:16px!important;line-height:1.4!important}.daily-journey-board-module__0wK3Pq__navigation{justify-content:space-between;align-items:center;gap:10px;margin-bottom:10px;display:flex}button.daily-journey-board-module__0wK3Pq__pageButton{color:#345647;width:44px;height:44px;font:inherit;cursor:pointer;touch-action:manipulation;background:#fff;border:1px solid #d9e3dd;border-radius:12px;place-items:center;padding:0;font-size:19px;display:grid}.daily-journey-board-module__0wK3Pq__pageRange{text-align:center;font-weight:750;margin:0!important;font-size:14px!important;line-height:1.35!important}.daily-journey-board-module__0wK3Pq__pageRange span{color:#7b8c84;margin-top:3px;font-size:10px;font-weight:500;display:block}.daily-journey-board-module__0wK3Pq__board{isolation:isolate;aspect-ratio:.88;box-sizing:border-box;background:#e5ecf7;border:1px solid #c7d7ec;border-radius:21px;width:100%;position:relative;box-shadow:0 6px #bccde5,0 10px 18px #173f640c}.daily-journey-board-module__0wK3Pq__board:before{content:"";z-index:-1;background:radial-gradient(circle at 2px 2px,#c4d2ed4a 1px,#0000 1.5px) 0 0/13px 13px,#f5f8fd;border:1px dashed #c0d0e8;border-radius:18px;position:absolute;inset:26%}.daily-journey-board-module__0wK3Pq__ring{grid-template-rows:repeat(4,minmax(0,1fr));grid-template-columns:repeat(4,minmax(0,1fr));gap:5px;list-style:none;display:grid;position:absolute;inset:7px;margin:0!important;padding:0!important}.daily-journey-board-module__0wK3Pq__cell{--band:#82b6a2;min-width:0;min-height:0;position:relative;margin:0!important;padding:0!important}.daily-journey-board-module__0wK3Pq__cell[data-side="1"]{--band:#8aaad2}.daily-journey-board-module__0wK3Pq__cell[data-side="2"]{--band:#ab99c7}.daily-journey-board-module__0wK3Pq__cell[data-side="3"]{--band:#d5ad79}.daily-journey-board-module__0wK3Pq__tile{box-sizing:border-box;color:#5e706c;text-align:center;background:#fcfdfb;border:1px solid #ced9d1;border-radius:9px;flex-direction:column;justify-content:space-between;align-items:center;gap:3px;width:100%;min-width:0;height:100%;padding:13px 4px 7px;font-family:inherit;text-decoration:none;display:flex;position:relative;box-shadow:0 2px #bdcdc2}.daily-journey-board-module__0wK3Pq__tile:before{content:"";background:var(--band);border-radius:8px 8px 0 0;height:6px;position:absolute;inset:0 0 auto}button.daily-journey-board-module__0wK3Pq__tile{cursor:pointer;touch-action:manipulation}.daily-journey-board-module__0wK3Pq__cell[data-state=complete] .daily-journey-board-module__0wK3Pq__tile{color:#2a6550;background:#e9f5ed;border-color:#a0c8b3;box-shadow:0 2px #91b7a1}.daily-journey-board-module__0wK3Pq__cell[data-state=current] .daily-journey-board-module__0wK3Pq__tile{color:#fff;background:#3159d9;border:2px solid #fff;box-shadow:0 0 0 2px #3159d9,0 3px 0 2px #2543a6}.daily-journey-board-module__0wK3Pq__cell[data-state=current] .daily-journey-board-module__0wK3Pq__tile:before{background:#9cbbff;height:5px}.daily-journey-board-module__0wK3Pq__dayNumber{font-variant-numeric:tabular-nums;justify-content:flex-start;align-self:flex-start;align-items:baseline;gap:2px;font-size:clamp(16px,4.5cqi,25px);font-weight:800;line-height:1;display:flex}.daily-journey-board-module__0wK3Pq__dayNumber small{font-size:8px;font-weight:550}.daily-journey-board-module__0wK3Pq__tileTitle{-webkit-line-clamp:3;word-break:keep-all;overflow-wrap:anywhere;-webkit-box-orient:vertical;font-size:clamp(10px,2.8cqi,14px);font-weight:650;line-height:1.35;display:-webkit-box;overflow:hidden}.daily-journey-board-module__0wK3Pq__tileStatus{opacity:.85;font-size:9px;font-weight:600;line-height:1.2}.daily-journey-board-module__0wK3Pq__center{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:7px;min-width:0;display:flex;position:absolute;inset:27%}.daily-journey-board-module__0wK3Pq__centerMark{color:#708e5e;background:#f5f8ed;border:1px solid #c1d4bd;border-radius:10px;place-items:center;width:30px;height:30px;margin-bottom:1px;font-size:22px;line-height:1;display:grid}.daily-journey-board-module__0wK3Pq__centerLabel{word-break:keep-all;font-weight:750;margin:0!important;font-size:clamp(11px,3.1cqi,16px)!important;line-height:1.4!important}.daily-journey-board-module__0wK3Pq__count{font-variant-numeric:tabular-nums;white-space:nowrap;justify-content:center;align-items:baseline;gap:4px;display:flex;margin:0!important;line-height:1!important}.daily-journey-board-module__0wK3Pq__count strong{letter-spacing:-.05em;font-size:clamp(25px,8cqi,43px);font-weight:800}.daily-journey-board-module__0wK3Pq__count>span{color:#6b806f;font-size:clamp(12px,3.4cqi,19px)}.daily-journey-board-module__0wK3Pq__count small{margin-left:2px;font-size:9px}.daily-journey-board-module__0wK3Pq__progress{appearance:none;accent-color:#62835a;background:#d4e1d1;border:0;border-radius:10px;flex-shrink:0;width:88%;height:5px;margin-block:3px;overflow:hidden}.daily-journey-board-module__0wK3Pq__progress::-webkit-progress-bar{background:#d4e1d1;border-radius:10px}.daily-journey-board-module__0wK3Pq__progress::-webkit-progress-value{background:#62835a;border-radius:10px}.daily-journey-board-module__0wK3Pq__progress::-moz-progress-bar{background:#62835a;border-radius:10px}button.daily-journey-board-module__0wK3Pq__next{color:#fff;word-break:keep-all;cursor:pointer;touch-action:manipulation;background:#3159d9;border:0;border-radius:10px;justify-content:center;align-items:center;gap:4px;width:100%;min-height:44px;padding:8px 5px;font-family:inherit;font-size:clamp(11px,3cqi,16px);font-weight:750;line-height:1.3;display:flex;box-shadow:0 3px #2444aa}.daily-journey-board-module__0wK3Pq__next span{flex-shrink:0}.daily-journey-board-module__0wK3Pq__centerNote,.daily-journey-board-module__0wK3Pq__retryNote{word-break:keep-all;color:#5f7b58;margin:0!important;font-size:clamp(10px,2.7cqi,13px)!important;line-height:1.45!important}.daily-journey-board-module__0wK3Pq__retryNote{color:#80672d}.daily-journey-board-module__0wK3Pq__pawn{z-index:3;pointer-events:none;filter:drop-shadow(0 2px 2px #75521b30);width:clamp(22px,7cqi,37px);height:clamp(27px,8.4cqi,44px);position:absolute;transform:translate(-50%,-55%)}.daily-journey-board-module__0wK3Pq__pawn svg{width:100%;height:100%;display:block}.daily-journey-board-module__0wK3Pq__pawnFigure{transform-origin:50% 90%;display:block;position:absolute;inset:0}.daily-journey-board-module__0wK3Pq__pawnShadow{opacity:.3;filter:blur(1px);background:#775122;border-radius:50%;height:24%;position:absolute;bottom:0;left:6%;right:6%}.daily-journey-board-module__0wK3Pq__boardFooter{justify-content:space-between;align-items:center;gap:8px;min-height:44px;padding-top:10px;display:flex}.daily-journey-board-module__0wK3Pq__departure{color:#7d8d81;white-space:nowrap;margin-right:calc(9% + clamp(11px,3.5cqi,18.5px) + 4px);font-size:10px;font-weight:650}.daily-journey-board-module__0wK3Pq__direction{color:#8b998e;font-size:10px}button.daily-journey-board-module__0wK3Pq__currentPosition{color:#3159be;cursor:pointer;touch-action:manipulation;background:#edf3ff;border:0;border-radius:9px;min-height:44px;padding:6px 12px;font-family:inherit;font-size:12px;font-weight:700}.daily-journey-board-module__0wK3Pq__legend,.daily-journey-board-module__0wK3Pq__reviewNote,.daily-journey-board-module__0wK3Pq__planNote{color:#69816f;text-align:center;word-break:keep-all;margin:7px 0 0!important;font-size:11px!important;line-height:1.6!important}.daily-journey-board-module__0wK3Pq__reviewNote{color:#416e5a}.daily-journey-board-module__0wK3Pq__planNote{color:#8a968e;margin-top:5px!important;font-size:10px!important}.daily-journey-board-module__0wK3Pq__root button:focus-visible{outline-offset:3px;z-index:4;outline:3px solid #244bc8}.daily-journey-board-module__0wK3Pq__root button:disabled{opacity:.45;cursor:default}@media (hover:hover){button.daily-journey-board-module__0wK3Pq__tile:hover:enabled,button.daily-journey-board-module__0wK3Pq__pageButton:hover:enabled{filter:brightness(.97)}button.daily-journey-board-module__0wK3Pq__next:hover:enabled{background:#284bc4}button.daily-journey-board-module__0wK3Pq__currentPosition:hover:enabled{background:#e0eaff}}button.daily-journey-board-module__0wK3Pq__tile:active:enabled,button.daily-journey-board-module__0wK3Pq__next:active:enabled{transform:translateY(2px)}@container (max-width:300px){.daily-journey-board-module__0wK3Pq__header{gap:8px}.daily-journey-board-module__0wK3Pq__eyebrow{font-size:10px!important}.daily-journey-board-module__0wK3Pq__heading{font-size:20px!important}.daily-journey-board-module__0wK3Pq__unit{padding:10px}.daily-journey-board-module__0wK3Pq__unitTitle{font-size:14px!important}.daily-journey-board-module__0wK3Pq__board{aspect-ratio:.79;border-radius:16px}.daily-journey-board-module__0wK3Pq__ring{gap:4px;inset:5px}.daily-journey-board-module__0wK3Pq__tile{padding-inline:3px;gap:2px;padding-bottom:5px}.daily-journey-board-module__0wK3Pq__dayNumber{font-size:15px}.daily-journey-board-module__0wK3Pq__tileTitle{-webkit-line-clamp:2;font-size:10px}.daily-journey-board-module__0wK3Pq__tileStatus{font-size:8px}.daily-journey-board-module__0wK3Pq__center{gap:6px;inset:27% 26%}.daily-journey-board-module__0wK3Pq__centerMark{width:25px;height:25px;font-size:18px}.daily-journey-board-module__0wK3Pq__legend,.daily-journey-board-module__0wK3Pq__reviewNote{font-size:10px!important}}@media (prefers-reduced-motion:reduce){.daily-journey-board-module__0wK3Pq__pawn,.daily-journey-board-module__0wK3Pq__root button{transition:none!important;animation:none!important}}[data-learning-motion=reduce] .daily-journey-board-module__0wK3Pq__pawn,[data-learning-motion=reduce] .daily-journey-board-module__0wK3Pq__root button{transition:none!important;animation:none!important}.daily-journey-board-module__0wK3Pq__root:not([data-journey-theme=classic]) .daily-journey-board-module__0wK3Pq__board{background:var(--journey-board) center / 100% 100% no-repeat, #e5ecf7;border-color:#c7d7ec}.daily-journey-board-module__0wK3Pq__root:not([data-journey-theme=classic]) .daily-journey-board-module__0wK3Pq__board:before{display:none}.daily-journey-board-module__0wK3Pq__root:not([data-journey-theme=classic]) .daily-journey-board-module__0wK3Pq__tile,.daily-journey-board-module__0wK3Pq__root:not([data-journey-theme=classic]) .daily-journey-board-module__0wK3Pq__cell[data-state=upcoming] .daily-journey-board-module__0wK3Pq__tile{box-shadow:none;color:#1b3354;background:0 0;border:0;justify-content:space-between}.daily-journey-board-module__0wK3Pq__root:not([data-journey-theme=classic]) .daily-journey-board-module__0wK3Pq__tile:before{display:none}.daily-journey-board-module__0wK3Pq__root:not([data-journey-theme=classic]) .daily-journey-board-module__0wK3Pq__dayNumber{color:#1b3354;background:#ffffffe6;border-radius:7px;padding:2px 5px 2px 4px;box-shadow:0 1px 2px #0f2a4a26}.daily-journey-board-module__0wK3Pq__root:not([data-journey-theme=classic]) .daily-journey-board-module__0wK3Pq__tileTitle{color:#1b3354;background:#ffffffeb;border-radius:6px;max-width:none;margin:-1px -3px;padding:1px 3px;box-shadow:0 1px 2px #0f2a4a26}.daily-journey-board-module__0wK3Pq__root:not([data-journey-theme=classic]) .daily-journey-board-module__0wK3Pq__cell[data-state=complete] .daily-journey-board-module__0wK3Pq__dayNumber,.daily-journey-board-module__0wK3Pq__root:not([data-journey-theme=classic]) .daily-journey-board-module__0wK3Pq__cell[data-state=complete] .daily-journey-board-module__0wK3Pq__tileTitle{color:#1f5a41;background:#e3f3e8f2}.daily-journey-board-module__0wK3Pq__root:not([data-journey-theme=classic]) .daily-journey-board-module__0wK3Pq__cell[data-state=current] .daily-journey-board-module__0wK3Pq__dayNumber,.daily-journey-board-module__0wK3Pq__root:not([data-journey-theme=classic]) .daily-journey-board-module__0wK3Pq__cell[data-state=current] .daily-journey-board-module__0wK3Pq__tileTitle{color:#fff;background:#3159d9}.daily-journey-board-module__0wK3Pq__root:not([data-journey-theme=classic]) .daily-journey-board-module__0wK3Pq__cell[data-state=current] .daily-journey-board-module__0wK3Pq__tile{outline-offset:-2px;background:#3159d91f;border-radius:12px;outline:2px solid #3159d9}.daily-journey-board-module__0wK3Pq__root:not([data-journey-theme=classic]) .daily-journey-board-module__0wK3Pq__progressCentre,.daily-journey-board-module__0wK3Pq__root:not([data-journey-theme=classic]) .daily-journey-board-module__0wK3Pq__mapCenter{background:#ffffffe8;border-radius:14px;padding:6px 4px;inset:29%;box-shadow:0 2px 6px #0f2a4a26}.daily-journey-board-module__0wK3Pq__root:not([data-journey-theme=classic]) .daily-journey-board-module__0wK3Pq__departure{margin-right:calc(9% + clamp(15px,5.5cqi,27px) + 4px)}.daily-journey-board-module__0wK3Pq__rider{filter:drop-shadow(0 2px 2px #0f2a4a40);width:clamp(30px,11cqi,54px);height:clamp(30px,11cqi,54px);transform:translate(-50%,-62%)}.daily-journey-board-module__0wK3Pq__rider .daily-journey-board-module__0wK3Pq__pawnShadow{height:16%;bottom:2%;left:18%;right:18%}.daily-journey-board-module__0wK3Pq__riderFigure{transform-origin:50% 90%;display:block;position:absolute;inset:0}.daily-journey-board-module__0wK3Pq__riderFigure img,.daily-journey-board-module__0wK3Pq__riderSide{object-fit:contain;-webkit-user-select:none;user-select:none;-webkit-user-drag:none;width:100%;height:100%;position:absolute;inset:0}.daily-journey-board-module__0wK3Pq__riderSide img:not(.daily-journey-board-module__0wK3Pq__wheel){object-fit:contain;width:100%;height:100%;position:absolute;inset:0}.daily-journey-board-module__0wK3Pq__riderFigure .daily-journey-board-module__0wK3Pq__wheel{aspect-ratio:1;height:auto;bottom:auto;right:auto;transform:translate(-50%,-50%)}.daily-journey-board-module__0wK3Pq__riderView,.daily-journey-board-module__0wK3Pq__riderSide{visibility:hidden}.daily-journey-board-module__0wK3Pq__rider[data-heading=left] .daily-journey-board-module__0wK3Pq__riderSide,.daily-journey-board-module__0wK3Pq__rider[data-heading=right] .daily-journey-board-module__0wK3Pq__riderSide,.daily-journey-board-module__0wK3Pq__rider[data-heading=up] .daily-journey-board-module__0wK3Pq__riderView[data-view=up],.daily-journey-board-module__0wK3Pq__rider[data-heading=down] .daily-journey-board-module__0wK3Pq__riderView[data-view=down]{visibility:visible}.daily-journey-board-module__0wK3Pq__rider[data-heading=right] .daily-journey-board-module__0wK3Pq__riderSide{transform:scaleX(-1)}.daily-journey-board-module__0wK3Pq__rider[data-moving] .daily-journey-board-module__0wK3Pq__wheel{animation:.32s linear infinite daily-journey-board-module__0wK3Pq__journeyWheel}@keyframes daily-journey-board-module__0wK3Pq__journeyWheel{0%{transform:translate(-50%,-50%)rotate(0)}to{transform:translate(-50%,-50%)rotate(-360deg)}}.daily-journey-board-module__0wK3Pq__rider[data-motion=sway] .daily-journey-board-module__0wK3Pq__riderFigure{animation:3.2s ease-in-out infinite daily-journey-board-module__0wK3Pq__journeySway}.daily-journey-board-module__0wK3Pq__rider[data-motion=bob] .daily-journey-board-module__0wK3Pq__riderFigure{animation:2.4s ease-in-out infinite daily-journey-board-module__0wK3Pq__journeyBob}.daily-journey-board-module__0wK3Pq__rider[data-motion=drift] .daily-journey-board-module__0wK3Pq__riderFigure{animation:3.6s ease-in-out infinite daily-journey-board-module__0wK3Pq__journeyDrift}@keyframes daily-journey-board-module__0wK3Pq__journeySway{0%,to{transform:translateY(0)rotate(-2deg)}50%{transform:translateY(-3px)rotate(2deg)}}@keyframes daily-journey-board-module__0wK3Pq__journeyBob{0%,to{transform:translateY(0)rotate(0)}50%{transform:translateY(1.5px)rotate(3deg)}}@keyframes daily-journey-board-module__0wK3Pq__journeyDrift{0%,to{transform:translate(0)}50%{transform:translate(1px,-2px)}}@media (prefers-reduced-motion:reduce){.daily-journey-board-module__0wK3Pq__rider .daily-journey-board-module__0wK3Pq__riderFigure,.daily-journey-board-module__0wK3Pq__rider .daily-journey-board-module__0wK3Pq__wheel{animation:none!important}}[data-learning-motion=reduce] .daily-journey-board-module__0wK3Pq__rider .daily-journey-board-module__0wK3Pq__riderFigure,[data-learning-motion=reduce] .daily-journey-board-module__0wK3Pq__rider .daily-journey-board-module__0wK3Pq__wheel{animation:none!important}
.question-page-turn-module__txcg1q__page{opacity:1;position:relative}.question-page-turn-module__txcg1q__page[data-question-transition=true]{animation:.16s ease-out both question-page-turn-module__txcg1q__showPaper}@keyframes question-page-turn-module__txcg1q__showPaper{0%{opacity:.45}to{opacity:1}}[data-learning-motion=reduce] .question-page-turn-module__txcg1q__page[data-question-transition=true]{opacity:1;animation:none}@media (prefers-reduced-motion:reduce){.question-page-turn-module__txcg1q__page[data-question-transition=true]{opacity:1;animation:none}}
.StudentAppShell-module__vskybq__shell{--student-content-width:1600px;background:var(--math-atelier-bg,#f7f5f0);min-height:100dvh;color:var(--learn-ink,#192f52)}.StudentAppShell-module__vskybq__navigation,.StudentAppShell-module__vskybq__content{width:min(100%, var(--student-content-width));margin-inline:auto;padding-inline:24px}.StudentAppShell-module__vskybq__navigation{padding-top:16px}.StudentAppShell-module__vskybq__content{padding-top:24px;padding-bottom:48px}.StudentAppShell-module__vskybq__content [data-student-module-content]{background:0 0;width:100%;max-width:none;min-height:0}.StudentAppShell-module__vskybq__content [data-student-module-content]>main{padding:0}.StudentAppShell-module__vskybq__shell:has([data-student-practice=true]) .StudentAppShell-module__vskybq__navigation{display:none}.StudentAppShell-module__vskybq__shell:has([data-student-practice=true])>nav{display:none}@media (max-width:767px){.StudentAppShell-module__vskybq__navigation{display:none}.StudentAppShell-module__vskybq__content{padding:16px 12px calc(96px + env(safe-area-inset-bottom,0px))}}
.preview-module__0_LEya__page{color:#192f52;background:#f5f7fb;min-height:100dvh;padding:16px}.preview-module__0_LEya__toolbar{flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:16px;display:flex}.preview-module__0_LEya__toolbar button{min-height:44px;color:inherit;font:inherit;cursor:pointer;background:#fff;border:1px solid #dce6f9;border-radius:12px;padding:10px 14px}.preview-module__0_LEya__toolbar button[aria-pressed=true]{color:#fff;background:#192f52}.preview-module__0_LEya__toolbar p{margin-left:auto;font-size:12px}.preview-module__0_LEya__frame{width:100%;max-width:1600px;margin:0 auto}.preview-module__0_LEya__frame[data-preview-mode=mobile]{max-width:390px}@media (max-width:600px){.preview-module__0_LEya__page{padding:10px}.preview-module__0_LEya__toolbar p{width:100%;margin:0}}
.textbookLearn-module__YcJN8G__main{max-width:720px;color:var(--learn-ink);margin:0 auto;padding:28px 20px 100px}.textbookLearn-module__YcJN8G__main h1,.textbookLearn-module__YcJN8G__activity h1{margin:8px 0 12px;font-size:clamp(24px,5vw,32px);line-height:1.35}.textbookLearn-module__YcJN8G__main h2{margin:0 0 14px;font-size:18px}.textbookLearn-module__YcJN8G__main button,.textbookLearn-module__YcJN8G__activity button{border:1px solid var(--learn-control);border-radius:var(--learn-radius-sm);background:var(--learn-surface);min-height:44px;color:inherit;cursor:pointer;padding:9px 14px}.textbookLearn-module__YcJN8G__main button:disabled{opacity:.55;cursor:default}.textbookLearn-module__YcJN8G__main a{color:var(--learn-accent)}.textbookLearn-module__YcJN8G__main :is(button,a,textarea):focus-visible{outline:3px solid var(--learn-accent);outline-offset:3px}.textbookLearn-module__YcJN8G__eyebrow{color:var(--learn-muted);margin:0;font-size:12px;font-weight:700}.textbookLearn-module__YcJN8G__muted{color:var(--learn-muted)}.textbookLearn-module__YcJN8G__actions{flex-wrap:wrap;align-items:center;gap:8px;margin:18px 0;display:flex}.textbookLearn-module__YcJN8G__actions [aria-pressed=true],.textbookLearn-module__YcJN8G__main .textbookLearn-module__YcJN8G__primary{background:var(--learn-accent);border-color:var(--learn-accent);color:var(--learn-on-accent)}.textbookLearn-module__YcJN8G__prompts{margin:24px 0;padding-left:26px}.textbookLearn-module__YcJN8G__prompts li{margin-bottom:20px;padding:10px 0}.textbookLearn-module__YcJN8G__pieces{line-height:2.5}.textbookLearn-module__YcJN8G__pieces>span,.textbookLearn-module__YcJN8G__pieces>span>div,.textbookLearn-module__YcJN8G__pieces p{display:inline}.textbookLearn-module__YcJN8G__pieces>.textbookLearn-module__YcJN8G__blank{border-bottom:1px solid var(--learn-ink);vertical-align:baseline;width:95px;height:24px;margin:0 6px;display:inline-block}.textbookLearn-module__YcJN8G__answer{gap:9px;margin-bottom:14px;font-weight:700;display:grid}.textbookLearn-module__YcJN8G__answer textarea{resize:vertical;border:1px solid var(--learn-control);border-radius:var(--learn-radius-sm);background:var(--learn-surface);width:100%;min-height:180px;color:inherit;font:inherit;padding:14px;font-weight:400}.textbookLearn-module__YcJN8G__review,.textbookLearn-module__YcJN8G__history,.textbookLearn-module__YcJN8G__block{border-top:1px solid var(--learn-track);margin:28px 0;padding-top:24px}.textbookLearn-module__YcJN8G__review>a{margin:12px;display:inline-block}.textbookLearn-module__YcJN8G__history article{border-bottom:1px solid var(--learn-track);padding:15px 0}.textbookLearn-module__YcJN8G__history time{color:var(--learn-muted);font-size:12px}.textbookLearn-module__YcJN8G__ownResponse{white-space:pre-wrap;overflow-wrap:anywhere}.textbookLearn-module__YcJN8G__links{padding:0;list-style:none}.textbookLearn-module__YcJN8G__links a{border-bottom:1px solid var(--learn-track);flex-wrap:wrap;justify-content:space-between;gap:8px;padding:16px 0;display:flex}.textbookLearn-module__YcJN8G__links span{font-size:12px}.textbookLearn-module__YcJN8G__block summary{cursor:pointer;padding:10px 0;font-weight:700}.textbookLearn-module__YcJN8G__playerHost{z-index:1;position:absolute;inset:0}.textbookLearn-module__YcJN8G__playerHost iframe{width:100%;height:100%}.textbookLearn-module__YcJN8G__activity{min-width:0}.textbookLearn-module__YcJN8G__returnLink{background:var(--learn-surface);color:var(--learn-accent);border-bottom:1px solid var(--learn-track);padding:12px 18px;font-size:13px}
.student-course-module__J9qWNG__page{min-width:0;min-height:100dvh;color:var(--learn-ink);background:var(--learn-bg)}.student-course-module__J9qWNG__page button{font:inherit;cursor:pointer}.student-course-module__J9qWNG__page button:disabled{opacity:.55;cursor:default}.student-course-module__J9qWNG__page :focus-visible{outline:3px solid var(--learn-focus);outline-offset:3px}.student-course-module__J9qWNG__settingsButton{width:100%;min-height:44px;color:var(--learn-accent);font:inherit;cursor:pointer;background:0 0;border:0;justify-content:space-between;align-items:center;gap:20px;padding:8px 0;font-weight:600;display:inline-flex}.student-course-module__J9qWNG__settingsButton:hover:enabled{color:var(--learn-ink)}.student-course-module__J9qWNG__settingsButton:focus-visible{outline:3px solid var(--learn-focus);outline-offset:3px}.student-course-module__J9qWNG__settingsButton:disabled{opacity:.55;cursor:default}.student-course-module__J9qWNG__settings{background:var(--learn-surface);border-radius:var(--learn-radius);margin-top:22px;padding:28px 32px}.student-course-module__J9qWNG__settings h2{margin:0 0 12px;font-size:22px}.student-course-module__J9qWNG__note{color:var(--learn-muted);word-break:keep-all;margin:22px 0 0;font-size:12px;line-height:1.85}.student-course-module__J9qWNG__practicePage{flex-direction:column;height:100dvh;min-height:0;display:flex;overflow:hidden}.student-course-module__J9qWNG__practicePage>header{flex-shrink:0;position:static}.student-course-module__J9qWNG__practiceMain{min-width:0;min-height:0;padding:12px clamp(16px, 3vw, 48px) max(16px, env(safe-area-inset-bottom));flex-direction:column;flex:1;display:flex;overflow:hidden}.student-course-module__J9qWNG__practiceStage{flex:1;min-width:0;min-height:0}@media (max-width:700px){.student-course-module__J9qWNG__settings{padding:24px}.student-course-module__J9qWNG__practiceMain{padding:8px 12px max(12px, env(safe-area-inset-bottom))}}@media (max-width:600px){.student-course-module__J9qWNG__page{--srs-mobile-bottom:var(--learn-mobile-nav-space,calc(69px + env(safe-area-inset-bottom)))}.student-course-module__J9qWNG__practiceMain{padding-bottom:calc(var(--srs-mobile-bottom) + 6px)}}@media (max-width:430px){.student-course-module__J9qWNG__settings{margin-top:12px;padding:22px 20px;scroll-margin-top:12px}.student-course-module__J9qWNG__settings h2{font-size:20px}.student-course-module__J9qWNG__setupMain .student-course-module__J9qWNG__settings{margin-top:0}.student-course-module__J9qWNG__note{line-height:1.6}}.student-course-module__J9qWNG__practiceStage{overscroll-behavior:contain;overflow:auto}.student-course-module__J9qWNG__practiceMain{position:relative}.student-course-module__J9qWNG__practiceMain>[role=alert]{z-index:20;position:absolute;inset:8px 12px auto;box-shadow:0 8px 32px #162b4933}
.student-review-home-module__7XFWMa__page{min-width:0;min-height:100dvh;color:var(--math-atelier-ink,var(--learn-ink));background:var(--math-atelier-bg,var(--learn-bg))}.student-review-home-module__7XFWMa__embedded{min-width:0;color:var(--math-atelier-ink,var(--learn-ink))}.student-review-home-module__7XFWMa__embeddedMain{width:100%;min-width:0;font-family:var(--font-pretendard), Pretendard, sans-serif}.student-review-home-module__7XFWMa__main{width:min(100%,1120px);max-width:1120px;color:var(--learn-ink);font-family:var(--font-pretendard), Pretendard, -apple-system, BlinkMacSystemFont, sans-serif;margin:0 auto;padding:20px 28px 48px;display:block}.student-review-home-module__7XFWMa__srOnly{clip-path:inset(50%);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.student-review-home-module__7XFWMa__nav{flex-wrap:wrap;gap:10px 24px;font-size:13px;display:flex}.student-review-home-module__7XFWMa__nav a{min-height:44px;color:var(--learn-muted);text-underline-offset:4px;align-items:center;text-decoration:underline;display:inline-flex}.student-review-home-module__7XFWMa__nav a[aria-current=page]{color:var(--learn-accent);font-weight:700}.student-review-home-module__7XFWMa__status{border-radius:var(--learn-radius);background:var(--learn-surface);min-height:88px;color:var(--learn-muted);word-break:keep-all;align-items:center;gap:12px;margin:0;padding:24px;font-size:14px;line-height:1.6;display:flex}.student-review-home-module__7XFWMa__spinner{border:2px solid var(--learn-track);border-top-color:var(--learn-accent);border-radius:50%;flex:0 0 20px;width:20px;height:20px;animation:.9s linear infinite student-review-home-module__7XFWMa__spin}.student-review-home-module__7XFWMa__status.student-review-home-module__7XFWMa__error{color:var(--learn-ink);display:block}.student-review-home-module__7XFWMa__status.student-review-home-module__7XFWMa__error p{margin:0 0 14px}.student-review-home-module__7XFWMa__statusActions,.student-review-home-module__7XFWMa__boardActions{flex-wrap:wrap;gap:8px;display:flex}button.student-review-home-module__7XFWMa__secondary{border-radius:var(--learn-radius-sm);background:var(--learn-soft);min-height:44px;color:var(--learn-accent);font:inherit;cursor:pointer;border:0;justify-content:center;align-items:center;padding:10px 16px;font-size:13px;font-weight:700;display:inline-flex}.student-review-home-module__7XFWMa__secondary:hover:enabled{background:var(--learn-soft-hover)}.student-review-home-module__7XFWMa__secondary:disabled{opacity:.55;cursor:default}.student-review-home-module__7XFWMa__secondary:focus-visible,.student-review-home-module__7XFWMa__nav a:focus-visible{outline:3px solid var(--learn-focus);outline-offset:3px}.student-review-home-module__7XFWMa__boardSection{border-radius:var(--learn-radius);background:var(--learn-surface);min-width:0;padding:24px}.student-review-home-module__7XFWMa__boardSection>h2{margin:0 0 16px;font-size:22px;font-weight:750;line-height:1.4}.student-review-home-module__7XFWMa__boardNote{color:var(--learn-muted);word-break:keep-all;margin:16px 0;font-size:13px;line-height:1.6}.student-review-home-module__7XFWMa__boardNote strong{color:var(--learn-ink);margin-bottom:4px;display:block}.student-review-home-module__7XFWMa__boardNote span{display:block}@keyframes student-review-home-module__7XFWMa__spin{to{transform:rotate(360deg)}}[data-learning-motion=reduce] .student-review-home-module__7XFWMa__spinner{animation:none}@media (prefers-reduced-motion:reduce){.student-review-home-module__7XFWMa__spinner{animation:none}}.student-review-home-module__7XFWMa__heading{margin:28px 0 30px}.student-review-home-module__7XFWMa__heading p,.student-review-home-module__7XFWMa__eyebrow{color:var(--learn-accent);margin:0 0 10px;font-size:12px;font-weight:700}.student-review-home-module__7XFWMa__heading h1{color:var(--learn-ink);letter-spacing:-.04em;word-break:keep-all;margin:0 0 10px;font-size:clamp(28px,4vw,38px);font-weight:750;line-height:normal}.student-review-home-module__7XFWMa__heading span{color:var(--learn-muted);word-break:keep-all;font-size:14px;line-height:1.85}.student-review-home-module__7XFWMa__overview{grid-template-columns:minmax(0,1fr) 280px;gap:22px;display:grid}.student-review-home-module__7XFWMa__setupMain .student-review-home-module__7XFWMa__overview{display:none}.student-review-home-module__7XFWMa__hero{border-radius:var(--learn-radius);background:var(--learn-surface);min-width:0;padding:32px}.student-review-home-module__7XFWMa__hero h2{color:var(--learn-ink);letter-spacing:-.035em;word-break:keep-all;margin:0 0 22px;font-size:clamp(23px,3vw,30px);font-weight:700;line-height:1.5}.student-review-home-module__7XFWMa__section{color:var(--learn-muted);word-break:keep-all;margin:0;font-size:13px;line-height:1.7}.student-review-home-module__7XFWMa__section strong{color:var(--learn-ink);margin-top:5px;font-size:18px;display:block}.student-review-home-module__7XFWMa__reason{color:var(--learn-muted);word-break:keep-all;margin:20px 0 26px;font-size:14px;line-height:1.85}.student-review-home-module__7XFWMa__hero button.student-review-home-module__7XFWMa__primary{border-radius:var(--learn-radius-sm);background:var(--learn-accent);min-height:48px;color:var(--learn-on-accent);font:inherit;cursor:pointer;border:0;justify-content:center;align-items:center;gap:10px;padding:12px 22px;font-weight:700;display:inline-flex}.student-review-home-module__7XFWMa__hero button.student-review-home-module__7XFWMa__primary:hover:enabled{filter:brightness(.94)}.student-review-home-module__7XFWMa__hero button.student-review-home-module__7XFWMa__primary:disabled{opacity:.55;cursor:default}.student-review-home-module__7XFWMa__hero button.student-review-home-module__7XFWMa__primary:focus-visible{outline:3px solid var(--learn-focus);outline-offset:3px}.student-review-home-module__7XFWMa__hero small{color:var(--learn-muted);margin-top:14px;font-size:12px;display:block}.student-review-home-module__7XFWMa__finish{color:var(--learn-done);font-weight:700}.student-review-home-module__7XFWMa__summary{border-radius:var(--learn-radius);background:var(--learn-soft);min-width:0;padding:28px 24px}.student-review-home-module__7XFWMa__summary h2{color:var(--learn-ink);margin:0;font-size:15px;font-weight:700}.student-review-home-module__7XFWMa__count{color:var(--learn-muted);margin:18px 0 12px}.student-review-home-module__7XFWMa__count strong{color:var(--learn-ink);font-size:40px;font-weight:750}.student-review-home-module__7XFWMa__summary progress{appearance:none;background:var(--learn-track);border:0;border-radius:8px;width:100%;height:6px;overflow:hidden}.student-review-home-module__7XFWMa__summary progress::-webkit-progress-bar{background:var(--learn-track)}.student-review-home-module__7XFWMa__summary progress::-webkit-progress-value{background:var(--learn-accent)}.student-review-home-module__7XFWMa__summary progress::-moz-progress-bar{background:var(--learn-accent)}.student-review-home-module__7XFWMa__summary dl{margin:24px 0 12px}.student-review-home-module__7XFWMa__summary dl div{flex-wrap:wrap;justify-content:space-between;gap:8px;margin:14px 0;font-size:13px;display:flex}.student-review-home-module__7XFWMa__summary dt{color:var(--learn-muted)}.student-review-home-module__7XFWMa__summary dd{text-align:right;margin:0}@media (max-width:700px){.student-review-home-module__7XFWMa__boardMain .student-review-home-module__7XFWMa__heading{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;margin:-1px;position:absolute;overflow:hidden}.student-review-home-module__7XFWMa__main{padding:14px 16px 32px}.student-review-home-module__7XFWMa__overview{grid-template-columns:minmax(0,1fr);gap:14px}.student-review-home-module__7XFWMa__hero{padding:24px}.student-review-home-module__7XFWMa__summary{padding:22px 24px}.student-review-home-module__7XFWMa__heading{margin-top:22px}.student-review-home-module__7XFWMa__hero button.student-review-home-module__7XFWMa__primary{width:100%}.student-review-home-module__7XFWMa__nav{display:none}.student-review-home-module__7XFWMa__boardSection{padding:18px 14px}}@media (max-width:600px){.student-review-home-module__7XFWMa__main{padding-bottom:calc(var(--learn-mobile-nav-space,calc(76px + env(safe-area-inset-bottom))) + 24px)}}@media (max-width:430px){.student-review-home-module__7XFWMa__main{padding:14px 16px calc(var(--learn-mobile-nav-space,calc(76px + env(safe-area-inset-bottom))) + 24px)}.student-review-home-module__7XFWMa__heading{margin:0 0 18px}.student-review-home-module__7XFWMa__heading p{margin-bottom:5px}.student-review-home-module__7XFWMa__heading h1{margin-bottom:4px;font-size:27px;line-height:1.3}.student-review-home-module__7XFWMa__heading span{font-size:12px;line-height:1.55;display:block}.student-review-home-module__7XFWMa__overview{gap:12px}.student-review-home-module__7XFWMa__hero{padding:22px 20px}.student-review-home-module__7XFWMa__hero h2{margin-bottom:14px;font-size:23px;line-height:1.4}.student-review-home-module__7XFWMa__reason{margin:14px 0 20px;line-height:1.65}.student-review-home-module__7XFWMa__section strong{font-size:16px}.student-review-home-module__7XFWMa__hero button.student-review-home-module__7XFWMa__primary{min-height:52px}.student-review-home-module__7XFWMa__summary{padding:18px 20px}.student-review-home-module__7XFWMa__summary h2{font-size:14px}.student-review-home-module__7XFWMa__count{margin:8px 0 10px}.student-review-home-module__7XFWMa__count strong{font-size:31px}.student-review-home-module__7XFWMa__summary dl{margin:12px 0 2px}.student-review-home-module__7XFWMa__summary dl div{margin:9px 0}.student-review-home-module__7XFWMa__status{min-height:88px;padding:22px 20px}.student-review-home-module__7XFWMa__boardSection{padding:16px 10px}.student-review-home-module__7XFWMa__boardSection>h2{margin-bottom:12px;font-size:20px}}
.math-explorers-module__JTHtNG__home{color:#192f52;width:100%;min-width:0;padding-bottom:16px}.math-explorers-module__JTHtNG__homeSummary{color:#647998;word-break:keep-all;justify-content:space-between;align-items:center;gap:12px;margin-bottom:14px;font-size:13px;line-height:1.6;display:flex}.math-explorers-module__JTHtNG__base{background:#f0f5ff;border:1px solid #dce6f9;border-radius:16px;align-items:center;gap:9px;margin:12px 0;padding:12px;display:flex}.math-explorers-module__JTHtNG__baseArt{flex:0 0 56px;height:55px}.math-explorers-module__JTHtNG__baseArt svg{width:100%;height:100%}.math-explorers-module__JTHtNG__base>div:nth-child(2){flex:1;min-width:0}.math-explorers-module__JTHtNG__base>div>span{color:#7a92b8;font-size:10px;display:block}.math-explorers-module__JTHtNG__base strong{color:#436799;word-break:keep-all;margin-top:3px;font-size:14px;display:block}.math-explorers-module__JTHtNG__base p{color:#8c9cb5;word-break:keep-all;margin:3px 0 0;font-size:10px;line-height:1.5}.math-explorers-module__JTHtNG__base button{color:#496fc0;min-width:53px;min-height:45px;font:inherit;cursor:pointer;touch-action:manipulation;background:#fff;border:1px solid #d4def2;border-radius:9px;flex-direction:column;flex-shrink:0;justify-content:center;align-items:center;gap:3px;padding:6px 8px;font-size:11px;font-weight:700;display:flex}.math-explorers-module__JTHtNG__base button>span{color:#b68a31;font-size:10px}.math-explorers-module__JTHtNG__stars{color:#95691d;font-variant-numeric:tabular-nums;background:#fff1c7;border:1px solid #f0d796;border-radius:20px;flex-shrink:0;padding:4px 11px;font-size:14px;font-weight:750}.math-explorers-module__JTHtNG__grades{grid-template-columns:repeat(7,minmax(0,1fr));gap:5px;display:grid}.math-explorers-module__JTHtNG__grades button{color:#647793;min-height:44px;font:inherit;cursor:pointer;touch-action:manipulation;background:#fff;border:1px solid #dfe5ef;border-radius:10px;padding:4px;font-size:13px;font-weight:700}.math-explorers-module__JTHtNG__grades button[aria-pressed=true]{color:#fff;background:#3159d9;border-color:#3159d9}.math-explorers-module__JTHtNG__homeTabs{background:#e9eef7;border-radius:13px;gap:4px;margin:16px 0;padding:4px;display:flex}.math-explorers-module__JTHtNG__homeTabs button{color:#617795;min-height:44px;font:inherit;cursor:pointer;touch-action:manipulation;background:0 0;border:0;border-radius:10px;flex:1;padding:6px;font-size:13px;font-weight:700}.math-explorers-module__JTHtNG__homeTabs button[aria-pressed=true]{color:#234cbe;background:#fff;box-shadow:0 2px 6px #20395709}.math-explorers-module__JTHtNG__panel{background:#fff;border-radius:22px;min-width:0;margin:14px 0;padding:18px}.math-explorers-module__JTHtNG__sectionHeading{justify-content:space-between;align-items:center;gap:10px;margin-bottom:14px;display:flex}.math-explorers-module__JTHtNG__sectionHeading h2{letter-spacing:-.04em;margin:4px 0 0;font-size:22px;font-weight:800;line-height:1.4}.math-explorers-module__JTHtNG__sectionHeading p{color:#627c9e;margin:0;font-size:12px}.math-explorers-module__JTHtNG__sectionHeading>span{color:#526e92;font-variant-numeric:tabular-nums;flex-shrink:0;font-size:12px}.math-explorers-module__JTHtNG__memoryRibbon{background:#ecf4f2;border:1px solid #d0e7df;border-radius:15px;justify-content:space-between;align-items:center;gap:10px;padding:14px;display:flex}.math-explorers-module__JTHtNG__memoryRibbon>div{flex-direction:column;gap:3px;min-width:0;display:flex}.math-explorers-module__JTHtNG__memoryRibbon strong{color:#2b7760;font-size:14px}.math-explorers-module__JTHtNG__memoryRibbon span{color:#678579;word-break:keep-all;font-size:11px}.math-explorers-module__JTHtNG__memoryRibbon button{color:#2d7862;min-height:44px;font:inherit;cursor:pointer;touch-action:manipulation;background:#fff;border:0;border-radius:10px;flex-shrink:0;padding:8px 10px;font-size:12px;font-weight:750}.math-explorers-module__JTHtNG__units{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;display:grid}.math-explorers-module__JTHtNG__units button{text-align:left;min-width:0;min-height:92px;font:inherit;color:#27446b;cursor:pointer;touch-action:manipulation;background:#f9fbfe;border:1px solid #e0e7f1;border-radius:12px;flex-direction:column;align-items:flex-start;gap:5px;padding:11px;display:flex}.math-explorers-module__JTHtNG__units button[aria-pressed=true]{background:#eff4ff;border:2px solid #4770db;padding:10px}.math-explorers-module__JTHtNG__unitNumber{color:#859bb9;font-size:11px;font-weight:750}.math-explorers-module__JTHtNG__units strong{word-break:keep-all;overflow-wrap:anywhere;font-size:14px;line-height:1.4}.math-explorers-module__JTHtNG__units button>span:last-child{color:#7990ac;font-size:11px}.math-explorers-module__JTHtNG__unitDetail{align-items:flex-start;gap:12px;margin:22px 0 12px;display:flex}.math-explorers-module__JTHtNG__unitDetail>div{min-width:0}.math-explorers-module__JTHtNG__unitSymbol{color:#3762ba;overflow-wrap:anywhere;background:#eaf0ff;border-radius:12px;flex:0 0 46px;place-items:center;min-height:57px;padding-inline:3px;font-size:23px;font-weight:700;display:grid}.math-explorers-module__JTHtNG__unitDetail h3{letter-spacing:-.04em;word-break:keep-all;margin:4px 0 6px;font-size:21px;font-weight:800;line-height:1.3}.math-explorers-module__JTHtNG__unitDetail p{color:#6981a2;word-break:keep-all;margin:0;font-size:12px;line-height:1.7}.math-explorers-module__JTHtNG__conceptChips{flex-wrap:wrap;gap:6px;display:flex}.math-explorers-module__JTHtNG__conceptChips button{color:#6c829f;min-height:38px;font:inherit;cursor:pointer;touch-action:manipulation;background:#f5f8fc;border:1px solid #e2e8f2;border-radius:9px;align-items:center;gap:5px;padding:7px 9px;font-size:12px;display:flex}.math-explorers-module__JTHtNG__conceptChips button[data-collected]{color:#3b7e62;background:#edf8f1;border-color:#c7e4d8}.math-explorers-module__JTHtNG__unitActions{flex-wrap:wrap;gap:8px;margin-top:18px;display:flex}.math-explorers-module__JTHtNG__unitActions .math-explorers-module__JTHtNG__primary{flex:190px}.math-explorers-module__JTHtNG__unitActions .math-explorers-module__JTHtNG__secondary{flex:100px}button.math-explorers-module__JTHtNG__primary,button.math-explorers-module__JTHtNG__secondary,button.math-explorers-module__JTHtNG__confirm{width:100%;min-height:48px;font:inherit;text-align:center;word-break:keep-all;cursor:pointer;touch-action:manipulation;border:0;border-radius:13px;justify-content:center;align-items:center;gap:7px;padding:11px 13px;font-size:14px;font-weight:750;line-height:1.4;display:flex}button.math-explorers-module__JTHtNG__primary,button.math-explorers-module__JTHtNG__confirm{color:#fff;background:#3159de;box-shadow:0 3px #2445b0}button.math-explorers-module__JTHtNG__secondary{color:#345ebd;background:#edf2ff}.math-explorers-module__JTHtNG__quietNote{color:#7b8ea8;word-break:keep-all;margin:11px 0 0;font-size:12px;line-height:1.8}.math-explorers-module__JTHtNG__pendingReview{background:#fff8e9;border:1px solid #f1e1be;border-radius:17px;margin:14px 0;padding:17px}.math-explorers-module__JTHtNG__pendingReview>strong{color:#947539;font-size:15px}.math-explorers-module__JTHtNG__pendingReview p{color:#9d8a62;word-break:keep-all;margin:5px 0 12px;font-size:12px;line-height:1.7}.math-explorers-module__JTHtNG__pendingReview>div{flex-wrap:wrap;gap:7px;display:flex}.math-explorers-module__JTHtNG__pendingReview button{color:#8d6c2f;min-height:44px;font:inherit;cursor:pointer;touch-action:manipulation;background:#fff;border:1px solid #ebd6aa;border-radius:9px;align-items:center;gap:9px;padding:9px 11px;font-size:13px;display:flex}.math-explorers-module__JTHtNG__pendingReview button span{color:#a18c64;font-size:10px}.math-explorers-module__JTHtNG__collection{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:18px;display:grid}.math-explorers-module__JTHtNG__collection>button{color:#8695ac;text-align:left;min-width:0;min-height:140px;font:inherit;cursor:pointer;touch-action:manipulation;background:#f7f9fc;border:1px solid #e1e6ef;border-radius:14px;flex-direction:column;align-items:flex-start;gap:8px;padding:14px 12px;display:flex}.math-explorers-module__JTHtNG__collection>button[data-level="1"],.math-explorers-module__JTHtNG__collection>button[data-level="2"],.math-explorers-module__JTHtNG__collection>button[data-level="3"]{color:#34765c;background:#f0f7f4;border-color:#c9e0d5;box-shadow:0 3px #d3e7dc}.math-explorers-module__JTHtNG__collection>button>span{word-break:keep-all;font-size:10px;line-height:1.4}.math-explorers-module__JTHtNG__collection>button>strong{word-break:keep-all;overflow-wrap:anywhere;font-size:17px;line-height:1.35}.math-explorers-module__JTHtNG__collection>button>small{margin-top:auto;font-size:11px}.math-explorers-module__JTHtNG__levelDots{gap:5px;display:flex}.math-explorers-module__JTHtNG__levelDots i{background:#dce4ed;border-radius:3px;width:17px;height:5px;display:block}.math-explorers-module__JTHtNG__levelDots i[data-earned]{background:#6da48a}.math-explorers-module__JTHtNG__scheduleNote{color:#7387a5;word-break:keep-all;background:#f3f6fc;border-radius:11px;margin:20px 0 0;padding:13px;font-size:12px;line-height:1.9}.math-explorers-module__JTHtNG__memorySchedule{justify-content:space-between;align-items:center;gap:8px;padding:17px 0;display:flex}.math-explorers-module__JTHtNG__memorySchedule>span{color:#436abb;background:#e9f0ff;border-radius:13px;flex-direction:column;justify-content:center;align-items:center;width:44px;height:54px;font-size:21px;font-weight:750;display:flex;position:relative}.math-explorers-module__JTHtNG__memorySchedule>span:not(:last-child):after{content:"→";color:#b1bfd4;font-size:11px;position:absolute;top:17px;left:calc(100% + 3px)}.math-explorers-module__JTHtNG__memorySchedule small{color:#8a9dbb;font-size:9px;font-weight:500}.math-explorers-module__JTHtNG__memoryCards{gap:7px;margin-top:16px;display:grid}.math-explorers-module__JTHtNG__memoryCards button{color:#3d715e;min-height:54px;font:inherit;text-align:left;cursor:pointer;touch-action:manipulation;background:#f5faf7;border:1px solid #dbe6e2;border-radius:11px;justify-content:space-between;align-items:center;gap:10px;padding:12px;font-size:14px;display:flex}.math-explorers-module__JTHtNG__memoryCards button span{font-size:11px}.math-explorers-module__JTHtNG__subheading{margin:25px 0 11px;font-size:17px;font-weight:750}.math-explorers-module__JTHtNG__repairCards{gap:10px;display:grid}.math-explorers-module__JTHtNG__repairCards article{background:#fafbfe;border:1px solid #e4e8f1;border-radius:12px;padding:13px}button.math-explorers-module__JTHtNG__cardName{color:#274875;min-height:32px;font:inherit;cursor:pointer;touch-action:manipulation;background:0 0;border:0;padding:4px 0;font-size:15px;font-weight:750}.math-explorers-module__JTHtNG__repairCards p{color:#8092ad;margin:4px 0 12px;font-size:12px;line-height:1.7}.math-explorers-module__JTHtNG__chests{border-top:1px solid #eef1f5;justify-content:center;gap:30px;margin-top:16px;padding:17px 8px 4px;display:flex}button.math-explorers-module__JTHtNG__chest{color:#9a7533;width:100px;min-height:115px;font:inherit;cursor:pointer;touch-action:manipulation;background:0 0;border:0;flex-direction:column;align-items:center;gap:4px;padding:0;display:flex;position:relative}.math-explorers-module__JTHtNG__chestArt{background:#f8df9d;border:2px solid #fff3cf;border-radius:14px;place-items:center;width:62px;height:61px;display:grid;position:relative;box-shadow:0 4px #d3b675}.math-explorers-module__JTHtNG__chestArt svg,.math-explorers-module__JTHtNG__chestArt .math-explorers-module__JTHtNG__propImage{width:53px;height:53px}.math-explorers-module__JTHtNG__propImage{object-fit:contain;-webkit-user-select:none;user-select:none;display:block}.math-explorers-module__JTHtNG__baseImage{object-fit:contain;-webkit-user-select:none;user-select:none;width:168px;height:168px;margin:0 auto 6px;display:block}.math-explorers-module__JTHtNG__starImage{vertical-align:-.2em;object-fit:contain;-webkit-user-select:none;user-select:none;width:1.15em;height:1.15em;display:inline-block}.math-explorers-module__JTHtNG__chest strong{margin-top:5px;font-size:13px}.math-explorers-module__JTHtNG__chest small{color:#a38f66;font-size:10px}.math-explorers-module__JTHtNG__chest[data-state=locked]{opacity:.65}.math-explorers-module__JTHtNG__chest[data-state=locked] .math-explorers-module__JTHtNG__chestArt{filter:saturate(.3)}.math-explorers-module__JTHtNG__chest[data-state=ready] .math-explorers-module__JTHtNG__chestArt{background:#ffdb75;animation:2.8s ease-in-out 3 math-explorers-module__JTHtNG__chestBeckon;box-shadow:0 4px #c2953c,0 0 0 4px #ffedb880}.math-explorers-module__JTHtNG__chest[data-state=opened] .math-explorers-module__JTHtNG__chestArt{background:#eaf4ed;border-color:#f7fff7;box-shadow:0 4px #b3ceb8}.math-explorers-module__JTHtNG__lock{color:#8b7950;background:#eee5d0;border-radius:4px;place-items:center;width:18px;height:18px;font-size:18px;display:grid;position:absolute;bottom:0;right:0}.math-explorers-module__JTHtNG__chestEffect{z-index:130;pointer-events:none;color:#936626;background:radial-gradient(#fff1b5dd 0,#fff6d578 34%,#fff7d000 72%);flex-direction:column;justify-content:center;align-items:center;gap:10px;animation:1.2s both math-explorers-module__JTHtNG__chestOverlay;display:flex;position:fixed;inset:0}.math-explorers-module__JTHtNG__chestEffect>strong{font-size:29px;font-weight:800}.math-explorers-module__JTHtNG__chestEffect>span{font-size:25px;font-weight:750}.math-explorers-module__JTHtNG__chestBurst{place-items:center;width:128px;height:130px;display:grid;position:relative}.math-explorers-module__JTHtNG__chestBurst>svg,.math-explorers-module__JTHtNG__chestBurst>.math-explorers-module__JTHtNG__propImage{width:116px;height:116px;animation:.55s both math-explorers-module__JTHtNG__chestOpen}.math-explorers-module__JTHtNG__chestBurst>span{color:#e2a020;font-size:23px;animation:1.1s ease-out both math-explorers-module__JTHtNG__chestStar;position:absolute;top:42%;left:50%}.math-explorers-module__JTHtNG__practicePage{color:#192f52;flex-direction:column;width:100%;height:100dvh;min-height:0;display:flex;overflow:hidden}.math-explorers-module__JTHtNG__practiceMain{box-sizing:border-box;flex-direction:column;flex:1;width:100%;max-width:780px;min-height:0;margin-inline:auto;padding:12px 18px 18px;display:flex;position:relative}.math-explorers-module__JTHtNG__practiceToolbar{flex-shrink:0;justify-content:space-between;align-items:center;gap:9px;min-height:38px;margin-bottom:8px;display:flex}.math-explorers-module__JTHtNG__practiceToolbar button{color:#35547b;min-height:38px;font:inherit;cursor:pointer;touch-action:manipulation;background:0 0;border:0;flex-shrink:0;padding:8px 0;font-size:14px;font-weight:750}.math-explorers-module__JTHtNG__practiceToolbar>span{color:#6c819f;text-align:right;word-break:keep-all;overflow-wrap:anywhere;font-size:12px}.math-explorers-module__JTHtNG__practiceProgress{flex-shrink:0;margin-bottom:10px}.math-explorers-module__JTHtNG__practiceProgress>div{justify-content:space-between;align-items:center;gap:9px;margin-bottom:7px;font-size:12px;line-height:1.4;display:flex}.math-explorers-module__JTHtNG__practiceProgress strong{font-weight:700}.math-explorers-module__JTHtNG__practiceProgress progress{appearance:none;accent-color:#3159de;background:#dce4ef;border:0;border-radius:9px;width:100%;height:5px;display:block;overflow:hidden}.math-explorers-module__JTHtNG__practiceProgress progress::-webkit-progress-bar{background:#dce4ef;border-radius:9px}.math-explorers-module__JTHtNG__practiceProgress progress::-webkit-progress-value{background:#3159de;border-radius:9px}.math-explorers-module__JTHtNG__practiceProgress progress::-moz-progress-bar{background:#3159de;border-radius:9px}.math-explorers-module__JTHtNG__practiceFrame{color:var(--math-atelier-ink,#203653);background:var(--math-atelier-surface,#fff);isolation:isolate;border-radius:21px;flex-direction:column;flex:1;min-width:0;min-height:0;display:flex;position:relative;overflow:hidden}.math-explorers-module__JTHtNG__problemPane{overscroll-behavior:contain;scrollbar-width:thin;outline-offset:-3px;flex:1;min-width:0;min-height:0;padding:18px 18px 14px;overflow:auto}.math-explorers-module__JTHtNG__activityMeta{color:#3d64cf;word-break:keep-all;justify-content:space-between;align-items:flex-start;gap:10px;margin-bottom:16px;font-size:12px;font-weight:700;line-height:1.5;display:flex}.math-explorers-module__JTHtNG__activityMeta>span:last-child{color:#8496b1;flex-shrink:0;font-weight:550}.math-explorers-module__JTHtNG__questionTitle{letter-spacing:-.025em;word-break:keep-all;overflow-wrap:anywhere;margin:0 0 15px;font-size:clamp(20px,3.5vw,26px);font-weight:650;line-height:1.65}.math-explorers-module__JTHtNG__instruction{color:var(--math-atelier-muted,#52627a);word-break:keep-all;margin:0 0 18px;font-size:13px;line-height:1.7}.math-explorers-module__JTHtNG__readingDefinition{color:#294e87;word-break:keep-all;overflow-wrap:anywhere;background:#f4f7fe;border:1px solid #dce7fb;border-radius:14px;padding:17px;font-size:19px;font-weight:650;line-height:1.8}.math-explorers-module__JTHtNG__readingNote{color:#7b8191;word-break:keep-all;border-left:3px solid #f0ca74;margin:16px 0;padding-left:13px;font-size:14px;line-height:1.9}.math-explorers-module__JTHtNG__assemblySentence{font-size:calc(22px * var(--sentence-fit,1));color:#284c7b;word-break:keep-all;overflow-wrap:anywhere;line-height:2.8}button.math-explorers-module__JTHtNG__wordSlot{vertical-align:middle;color:#97accd;min-width:58px;min-height:42px;font:inherit;cursor:pointer;touch-action:manipulation;background:#f3f7fe;border:1.5px dashed #9db8e1;border-radius:8px;justify-content:center;align-items:center;margin:4px;padding:4px 10px;font-size:min(17px,1em);font-weight:650;line-height:1.45;display:inline-flex}.math-explorers-module__JTHtNG__wordSlot[data-filled]{color:#345fc1;background:#eaf1ff;border-style:solid;border-color:#8eaded}.math-explorers-module__JTHtNG__answerDock{box-sizing:border-box;z-index:1;background:var(--math-atelier-surface,#fff);flex-direction:column;flex-shrink:0;justify-content:flex-end;height:auto;min-height:274px;padding:11px 18px 15px;display:flex;position:relative;box-shadow:0 -8px 20px #1e426806}.math-explorers-module__JTHtNG__answerInstruction{min-height:30px;color:var(--math-atelier-muted,#52627a);justify-content:space-between;align-items:center;gap:8px;margin-bottom:8px;font-size:11px;display:flex}.math-explorers-module__JTHtNG__answerInstruction>button{color:#6b809f;min-height:30px;font:inherit;cursor:pointer;touch-action:manipulation;background:0 0;border:0;padding:5px 0 5px 7px;font-size:11px;font-weight:600}.math-explorers-module__JTHtNG__answers{flex-shrink:0;grid-template-rows:repeat(2,74px);grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;display:grid}.math-explorers-module__JTHtNG__answers[data-kind=truth]{grid-template-rows:repeat(2,74px)}.math-explorers-module__JTHtNG__answers[data-kind=truth] button{grid-row:2}.math-explorers-module__JTHtNG__answerControls{flex-shrink:0;height:48px}.math-explorers-module__JTHtNG__answers button{color:#203d64;min-width:0;font:inherit;word-break:keep-all;overflow-wrap:anywhere;cursor:pointer;touch-action:manipulation;isolation:isolate;background:#fff;border:2px solid #dce4ef;border-radius:13px;justify-content:center;align-items:center;gap:7px;padding:8px;font-size:16px;font-weight:650;line-height:1.5;display:flex;position:relative;overflow:hidden}.math-explorers-module__JTHtNG__answerNumber{color:#7287a5;background:#eef2f8;border-radius:50%;flex:0 0 22px;place-items:center;height:22px;font-size:11px;font-weight:750;display:grid}.math-explorers-module__JTHtNG__answerText{min-width:0}.math-explorers-module__JTHtNG__answers button:before{z-index:-1;content:"";transform-origin:50% 100%;background:#3159de;position:absolute;inset:0;transform:scaleY(0)}.math-explorers-module__JTHtNG__answers button[aria-pressed=true]{color:#fff;--answer-key-edge:transparent;--answer-key-depth:#2445b0;border-color:#3159de}.math-explorers-module__JTHtNG__answers button[aria-pressed=true]:before{transform:scaleY(1)}.math-explorers-module__JTHtNG__answers button[aria-pressed=true] .math-explorers-module__JTHtNG__answerNumber{color:#3159de;background:#fff}.math-explorers-module__JTHtNG__answers button[data-anim=in]{animation:.18s linear both math-explorers-module__JTHtNG__selectText}.math-explorers-module__JTHtNG__answers button[data-anim=in]:before{animation:.18s cubic-bezier(.25,.8,.3,1) both math-explorers-module__JTHtNG__selectFill}.math-explorers-module__JTHtNG__answers button[data-anim=out]{animation:.14s linear both math-explorers-module__JTHtNG__releaseText}.math-explorers-module__JTHtNG__answers button[data-anim=out]:before{animation:.14s cubic-bezier(.5,0,.75,.5) both math-explorers-module__JTHtNG__releaseDrain}@keyframes math-explorers-module__JTHtNG__selectFill{0%{transform:scaleY(0)}to{transform:scaleY(1)}}@keyframes math-explorers-module__JTHtNG__releaseDrain{0%{transform:scaleY(1)}to{transform:scaleY(0)}}@keyframes math-explorers-module__JTHtNG__selectText{0%,38%{color:#203d64}39%,to{color:#fff}}@keyframes math-explorers-module__JTHtNG__releaseText{0%,45%{color:#fff}46%,to{color:#203d64}}.math-explorers-module__JTHtNG__answers button[aria-pressed][data-answer-state=correct]{color:#fff;--answer-key-depth:#14694e;border-color:#1d7550}.math-explorers-module__JTHtNG__answers button[aria-pressed][data-answer-state=correct]:before{background:#1d7550;transform:scaleY(1)}.math-explorers-module__JTHtNG__answers button[aria-pressed][data-answer-state=correct] .math-explorers-module__JTHtNG__answerNumber{color:#1d7550}.math-explorers-module__JTHtNG__answers[data-kind=examples] button{justify-content:flex-start;gap:5px;padding:8px 8px 8px 7px;font-size:13px}.math-explorers-module__JTHtNG__answers[data-kind=examples] .math-explorers-module__JTHtNG__answerNumber{flex-basis:18px;height:18px;font-size:9px}button.math-explorers-module__JTHtNG__confirm{border-radius:10px;min-height:42px;margin-top:6px;padding-block:8px;font-size:13px}.math-explorers-module__JTHtNG__practiceError{z-index:20;background:#fff8eb;border:1px solid #e5c38f;border-radius:12px;padding:13px;position:absolute;top:45px;left:18px;right:18px;box-shadow:0 5px 15px #182b4517}.math-explorers-module__JTHtNG__fractionModels{gap:19px;display:grid}.math-explorers-module__JTHtNG__fractionModel{min-width:0}.math-explorers-module__JTHtNG__fractionLabel{color:#345b94;align-items:center;gap:12px;margin-bottom:10px;display:flex}.math-explorers-module__JTHtNG__fractionLabel>span:first-child{color:#8098b9;margin-right:auto;font-size:12px}.math-explorers-module__JTHtNG__fraction{vertical-align:middle;color:#2c548c;justify-content:center;align-items:center;min-width:24px;min-height:57.5px;padding-inline:7.5px;font-size:18px;line-height:1;display:inline-flex}.math-explorers-module__JTHtNG__fractionStrip{grid-template-columns:repeat(var(--parts), minmax(0, 1fr));border:2px solid var(--math-atelier-line,#dee4ea);background:var(--math-atelier-surface,#fff);border-radius:8px;height:47px;display:grid;overflow:hidden}.math-explorers-module__JTHtNG__fractionStrip>span{border-right:1px solid #aac0e2}.math-explorers-module__JTHtNG__fractionStrip>span:last-child{border-right:0}.math-explorers-module__JTHtNG__fractionStrip>span[data-filled]{background:#6f99e6 repeating-linear-gradient(135deg,#0000 0 5px,#ffffff5c 5px 7px)}.math-explorers-module__JTHtNG__paintInstruction{color:var(--math-atelier-muted,#52627a);word-break:keep-all;margin:8px 0 10px;font-size:12px;line-height:1.6}.math-explorers-module__JTHtNG__paintGrid{grid-template-columns:repeat(var(--paint-columns), minmax(44px, 1fr));border:2px solid var(--math-atelier-line,#dee4ea);background:var(--math-atelier-bg,#f6f4ef);border-radius:10px;gap:3px;padding:4px;display:grid}.math-explorers-module__JTHtNG__paintGrid button{color:#0000;min-width:44px;min-height:44px;font:inherit;cursor:pointer;touch-action:manipulation;background:#fff;border:1px solid #cbd9ee;border-radius:4px;padding:0;font-size:18px}.math-explorers-module__JTHtNG__paintGrid button[aria-pressed=true]{color:#eef6ff;background:#628fde repeating-linear-gradient(135deg,#0000 0 5px,#ffffff5c 5px 7px);border-color:#5784d3}.math-explorers-module__JTHtNG__factorControls{justify-content:center;gap:18px;margin-bottom:14px;display:flex}.math-explorers-module__JTHtNG__factorControls>div{text-align:center;flex:1;min-width:0;max-width:210px}.math-explorers-module__JTHtNG__factorControls>div>span{color:#8198b9;margin-bottom:10px;font-size:11px;display:block}.math-explorers-module__JTHtNG__factorControls>div>div{justify-content:space-between;align-items:center;gap:4px;display:flex}.math-explorers-module__JTHtNG__factorControls button{color:#456abd;height:44px;font:inherit;cursor:pointer;touch-action:manipulation;background:#edf3ff;border:1px solid #cddcf3;border-radius:11px;flex:0 0 44px;place-items:center;font-size:23px;display:grid}.math-explorers-module__JTHtNG__factorControls strong{color:#315c9b;font-size:23px;font-weight:750}.math-explorers-module__JTHtNG__factorControls small{color:#91a4bf;font-size:9px;font-weight:500;display:block}.math-explorers-module__JTHtNG__manipulationNote{color:var(--math-atelier-muted,#52627a);text-align:center;word-break:keep-all;margin:4px 0 11px;font-size:11px;line-height:1.5}.math-explorers-module__JTHtNG__answerDock[data-dock-size=slim]{min-height:0}.math-explorers-module__JTHtNG__manipulationNote>[data-answer-feedback]{justify-content:center}.math-explorers-module__JTHtNG__paintedCounts{justify-content:center;gap:34px;margin-bottom:16px;display:flex}.math-explorers-module__JTHtNG__paintedCounts>span{color:#8aa1c0;align-items:center;gap:12px;font-size:12px;display:flex}.math-explorers-module__JTHtNG__workshopChoices button{font-size:13px}@media (max-width:350px){.math-explorers-module__JTHtNG__factorControls{gap:10px}.math-explorers-module__JTHtNG__factorControls button{flex-basis:44px;min-width:44px}.math-explorers-module__JTHtNG__factorControls strong{font-size:19px}}.math-explorers-module__JTHtNG__practiceError p{color:#9b7439;margin:0 0 8px;font-size:12px;line-height:1.6}.math-explorers-module__JTHtNG__practiceError button{color:#8e692e;min-height:36px;font:inherit;cursor:pointer;touch-action:manipulation;background:#fff;border:0;border-radius:8px;padding:8px 12px;font-size:12px;font-weight:700}.math-explorers-module__JTHtNG__dialog{color:#213d65;background:#fff;border:0;border-radius:21px;width:min(560px,100vw - 28px);max-width:none;max-height:min(760px,100dvh - 44px);margin:auto;padding:0;position:fixed;overflow:hidden;box-shadow:0 20px 80px #13284b38}.math-explorers-module__JTHtNG__dialog[open]{flex-direction:column;display:flex}.math-explorers-module__JTHtNG__dialog::backdrop{-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background:#13294d65}.math-explorers-module__JTHtNG__dialogHeader{border-bottom:1px solid #e9eef6;flex-shrink:0;justify-content:space-between;align-items:center;gap:12px;padding:20px 20px 16px;display:flex}.math-explorers-module__JTHtNG__dialogHeader p{color:#8194af;margin:0 0 5px;font-size:12px}.math-explorers-module__JTHtNG__dialogHeader h2{margin:0;font-size:23px;font-weight:750;line-height:1.5}.math-explorers-module__JTHtNG__dialogHeader button{color:#6d83a4;height:40px;font:inherit;cursor:pointer;touch-action:manipulation;background:#f0f4fa;border:0;border-radius:50%;flex:0 0 40px;place-items:center;padding:0;font-size:25px;display:grid}.math-explorers-module__JTHtNG__dialogBody{overscroll-behavior:contain;min-height:0;padding:18px 20px 22px;overflow-y:auto}.math-explorers-module__JTHtNG__memoryBadge{color:#669177;background:#edf6f0;border-radius:7px;margin:0 0 8px;padding:5px 9px;font-size:11px;display:inline-block}.math-explorers-module__JTHtNG__dialogBody>.math-explorers-module__JTHtNG__primary,.math-explorers-module__JTHtNG__dialogBody>.math-explorers-module__JTHtNG__secondary{margin-top:17px}.math-explorers-module__JTHtNG__solutionContent h3{margin:20px 0 10px;font-size:16px;font-weight:750}.math-explorers-module__JTHtNG__solutionContent p,.math-explorers-module__JTHtNG__solutionContent .math-explorers-module__JTHtNG__solutionLine{word-break:keep-all;overflow-wrap:anywhere;font-size:14px;line-height:1.9}.math-explorers-module__JTHtNG__solutionExamples{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-block:15px;display:grid}.math-explorers-module__JTHtNG__solutionExamples>div{background:#f2f6fc;border-radius:11px;padding:11px}.math-explorers-module__JTHtNG__solutionExamples strong{color:#6982a8;font-size:12px}.math-explorers-module__JTHtNG__solutionExamples p,.math-explorers-module__JTHtNG__solutionExamples .math-explorers-module__JTHtNG__solutionLine{margin:8px 0 0;font-size:13px}.math-explorers-module__JTHtNG__statement{background:#f6f9fd;border-left:3px solid #c0d3f1;padding:12px}.math-explorers-module__JTHtNG__statement strong{color:#6582ae;margin-top:7px;font-size:12px;display:block}.math-explorers-module__JTHtNG__prerequisites{margin-top:21px}.math-explorers-module__JTHtNG__prerequisites h3{margin:0 0 10px;font-size:15px}.math-explorers-module__JTHtNG__prerequisites>div{flex-wrap:wrap;gap:7px;display:flex}.math-explorers-module__JTHtNG__prerequisites button{color:#496eab;min-height:50px;font:inherit;cursor:pointer;touch-action:manipulation;background:#f5f8fe;border:1px solid #dce5f4;border-radius:9px;flex-direction:column;gap:4px;padding:9px 11px;font-size:13px;font-weight:650;display:flex}.math-explorers-module__JTHtNG__prerequisites button span{color:#96a7bf;font-size:10px;font-weight:500}.math-explorers-module__JTHtNG__home button:disabled,.math-explorers-module__JTHtNG__practicePage button:disabled,.math-explorers-module__JTHtNG__dialog button:disabled{opacity:.5;cursor:default}.math-explorers-module__JTHtNG__answers button:disabled{opacity:1}.math-explorers-module__JTHtNG__home button:focus-visible,.math-explorers-module__JTHtNG__practicePage button:focus-visible,.math-explorers-module__JTHtNG__dialog button:focus-visible{outline-offset:3px;outline:3px solid #305dd1}@media (hover:hover){.math-explorers-module__JTHtNG__home button:hover:enabled,.math-explorers-module__JTHtNG__dialog button:hover:enabled{filter:brightness(.98)}.math-explorers-module__JTHtNG__answers button[aria-pressed=false]:hover:enabled{background:#f8faff;border-color:#9bb1df}}@media (max-width:600px){.math-explorers-module__JTHtNG__practiceMain{padding:8px 12px calc(76px + env(safe-area-inset-bottom,0px))}.math-explorers-module__JTHtNG__practiceToolbar{min-height:34px;margin-bottom:5px}.math-explorers-module__JTHtNG__practiceProgress{margin-bottom:9px}.math-explorers-module__JTHtNG__practiceFrame{border-radius:18px}.math-explorers-module__JTHtNG__problemPane{padding:16px 14px 10px}.math-explorers-module__JTHtNG__answerDock{padding:8px 14px 12px}.math-explorers-module__JTHtNG__activityMeta{margin-bottom:13px}.math-explorers-module__JTHtNG__panel{padding:15px}.math-explorers-module__JTHtNG__practiceError{left:12px;right:12px}}@media (max-width:350px){.math-explorers-module__JTHtNG__panel{border-radius:17px;padding:12px}.math-explorers-module__JTHtNG__homeTabs button,.math-explorers-module__JTHtNG__homeSummary{font-size:11px}.math-explorers-module__JTHtNG__sectionHeading h2{font-size:20px}.math-explorers-module__JTHtNG__sectionHeading>span{font-size:10px}.math-explorers-module__JTHtNG__units{gap:7px}.math-explorers-module__JTHtNG__units strong{font-size:13px}.math-explorers-module__JTHtNG__memoryRibbon{padding:11px}.math-explorers-module__JTHtNG__memoryRibbon span{display:none}.math-explorers-module__JTHtNG__memoryRibbon strong{font-size:12px}.math-explorers-module__JTHtNG__memoryRibbon button{padding-inline:7px;font-size:11px}.math-explorers-module__JTHtNG__answerNumber{display:none}.math-explorers-module__JTHtNG__questionTitle{font-size:19px}.math-explorers-module__JTHtNG__assemblySentence{font-size:calc(19px * var(--sentence-fit,1))}.math-explorers-module__JTHtNG__answers button{font-size:14px}}@media (max-height:650px) and (max-width:600px){.math-explorers-module__JTHtNG__practiceMain{padding-top:3px}.math-explorers-module__JTHtNG__practiceToolbar{min-height:29px;margin-bottom:2px}.math-explorers-module__JTHtNG__practiceToolbar button{min-height:29px;padding-block:4px}.math-explorers-module__JTHtNG__practiceProgress{margin-bottom:7px}.math-explorers-module__JTHtNG__problemPane{padding-top:12px}.math-explorers-module__JTHtNG__activityMeta{margin-bottom:9px}.math-explorers-module__JTHtNG__answers{grid-template-rows:repeat(2,62px);gap:7px}.math-explorers-module__JTHtNG__answers[data-kind=truth]{grid-template-rows:repeat(2,62px)}.math-explorers-module__JTHtNG__answerInstruction{min-height:26px;margin-bottom:4px}.math-explorers-module__JTHtNG__answerDock{min-height:244px;padding-top:4px;padding-bottom:10px}.math-explorers-module__JTHtNG__answerDock[data-dock-size=slim]{min-height:0}button.math-explorers-module__JTHtNG__confirm{min-height:37px;margin-top:6px;padding-block:6px}}@keyframes math-explorers-module__JTHtNG__chestBeckon{0%,70%,to{transform:rotate(0)}76%{transform:rotate(-5deg)translateY(-2px)}83%{transform:rotate(5deg)translateY(-3px)}90%{transform:rotate(-2deg)}}@keyframes math-explorers-module__JTHtNG__chestOpen{0%{transform:scale(.75)rotate(-8deg)}55%{transform:scale(1.12)rotate(4deg)}to{transform:scale(1)rotate(0)}}@keyframes math-explorers-module__JTHtNG__chestStar{0%{opacity:0;transform:translate(-50%, -50%) rotate(var(--angle)) translateY(0)}20%{opacity:1}to{opacity:0;transform:translate(-50%, -50%) rotate(var(--angle)) translateY(-125px) rotate(80deg)}}@keyframes math-explorers-module__JTHtNG__chestOverlay{0%{opacity:0}18%,80%{opacity:1}to{opacity:0}}@media (prefers-reduced-motion:reduce){.math-explorers-module__JTHtNG__chestArt,.math-explorers-module__JTHtNG__chestBurst>svg,.math-explorers-module__JTHtNG__chestBurst>.math-explorers-module__JTHtNG__propImage,.math-explorers-module__JTHtNG__tileBurstStar,.math-explorers-module__JTHtNG__chestBurst>span,.math-explorers-module__JTHtNG__chestEffect,.math-explorers-module__JTHtNG__missionProgress>span{transition:none!important;animation:none!important}.math-explorers-module__JTHtNG__chestBurst>span{display:none}.math-explorers-module__JTHtNG__answers button[data-anim],.math-explorers-module__JTHtNG__answers button[data-anim]:before{animation:none!important}}[data-learning-motion=reduce] .math-explorers-module__JTHtNG__chestArt,[data-learning-motion=reduce] .math-explorers-module__JTHtNG__chestBurst>svg,[data-learning-motion=reduce] .math-explorers-module__JTHtNG__chestBurst>.math-explorers-module__JTHtNG__propImage,[data-learning-motion=reduce] .math-explorers-module__JTHtNG__tileBurstStar,[data-learning-motion=reduce] .math-explorers-module__JTHtNG__chestBurst>span,[data-learning-motion=reduce] .math-explorers-module__JTHtNG__chestEffect,[data-learning-motion=reduce] .math-explorers-module__JTHtNG__missionProgress>span{transition:none!important;animation:none!important}[data-learning-motion=reduce] .math-explorers-module__JTHtNG__chestBurst>span{display:none}[data-learning-motion=reduce] .math-explorers-module__JTHtNG__answers button[data-anim],[data-learning-motion=reduce] .math-explorers-module__JTHtNG__answers button[data-anim]:before{animation:none!important}.math-explorers-module__JTHtNG__expeditionHome{gap:16px;max-width:680px;margin:0 auto;display:grid}.math-explorers-module__JTHtNG__todayMission{background:#fff;border:1px solid #e2e8f3;border-radius:22px;padding:20px;box-shadow:0 8px 28px #1c335007}.math-explorers-module__JTHtNG__missionMeta{color:#3156cd;justify-content:space-between;align-items:center;gap:12px;font-size:13px;font-weight:750;display:flex}.math-explorers-module__JTHtNG__missionSubtitle{color:#61748e;word-break:keep-all;overflow-wrap:anywhere;margin:14px 0 5px;font-size:12px;line-height:1.5}.math-explorers-module__JTHtNG__todayMission h1{color:#19314f;letter-spacing:-.04em;word-break:keep-all;overflow-wrap:anywhere;margin:0;font-size:clamp(20px,5.8vw,28px);line-height:1.35}.math-explorers-module__JTHtNG__missionProgress{background:#e9eef7;border-radius:8px;height:7px;margin:16px 0;overflow:hidden}.math-explorers-module__JTHtNG__missionProgress>span{border-radius:inherit;background:#3458dd;height:100%;transition:width .3s;display:block}.math-explorers-module__JTHtNG__todayMission .math-explorers-module__JTHtNG__primary{min-height:48px;margin:0;font-size:15px}.math-explorers-module__JTHtNG__missionRetry{color:#976218;word-break:keep-all;margin:-5px 0 12px;font-size:12px;line-height:1.6}.math-explorers-module__JTHtNG__missionComplete{color:#177450;word-break:keep-all;margin:0;padding:10px 0 2px;font-size:14px;line-height:1.6}.math-explorers-module__JTHtNG__missionComplete>span{margin-right:5px}.math-explorers-module__JTHtNG__missionComplete>.math-explorers-module__JTHtNG__tileStars{color:#936626;font-variant-numeric:tabular-nums;white-space:nowrap;vertical-align:1px;background:#fff1b5;border-radius:999px;align-items:center;gap:3px;margin:0 0 0 2px;padding:1px 9px 1px 7px;font-size:13px;font-weight:800;display:inline-flex}.math-explorers-module__JTHtNG__tileStars>span{color:#e2a020}.math-explorers-module__JTHtNG__srOnly{clip:rect(0, 0, 0, 0);white-space:nowrap;width:1px;height:1px;padding:0;position:absolute;overflow:hidden}.math-explorers-module__JTHtNG__missionComplete>.math-explorers-module__JTHtNG__tileStarsWhy{color:#61748e;margin:2px 0 0;font-size:12px;display:block}.math-explorers-module__JTHtNG__journeyPanel{background:#fff;border-radius:22px;min-width:0;padding:18px 12px}.math-explorers-module__JTHtNG__resourceLinks{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;display:grid}.math-explorers-module__JTHtNG__resourceLinks>button{color:#425b79;cursor:pointer;background:#fff;border:1px solid #dce5f2;border-radius:14px;justify-content:center;align-items:center;gap:7px;min-height:48px;padding:8px 4px;font-size:13px;font-weight:700;display:flex}.math-explorers-module__JTHtNG__resourceLinks>button>span{color:#4568b6;font-size:20px}.math-explorers-module__JTHtNG__resourceLinks>button{position:relative}.math-explorers-module__JTHtNG__starBadge{color:#936626;font-variant-numeric:tabular-nums;background:#fff1b5;border-radius:999px;padding:0 6px;font-size:11px;font-style:normal;font-weight:800;line-height:18px;position:absolute;top:-7px;right:6px}.math-explorers-module__JTHtNG__resourceSheet .math-explorers-module__JTHtNG__dialogHeader h2{margin:0;font-size:19px}.math-explorers-module__JTHtNG__settingUnits{gap:8px;display:grid}.math-explorers-module__JTHtNG__settingUnits>button{text-align:left;color:#24405f;cursor:pointer;background:#fff;border:1px solid #dbe3ef;border-radius:12px;gap:4px;min-height:56px;padding:12px;display:grid}.math-explorers-module__JTHtNG__settingUnits>button[aria-pressed=true]{background:#eef3ff;border-color:#4163d5}.math-explorers-module__JTHtNG__settingUnits>button>span{font-size:14px;font-weight:700}.math-explorers-module__JTHtNG__settingUnits>button>small{color:#697f98;line-height:1.4}.math-explorers-module__JTHtNG__baseInside{text-align:center}.math-explorers-module__JTHtNG__baseInside>p{color:#61748e;margin:8px 0}.math-explorers-module__JTHtNG__baseInside>h3{color:#24405f;margin:0 0 14px}.math-explorers-module__JTHtNG__baseEmblem{color:#3157c7;margin:6px auto 12px;font-size:80px;display:block}.math-explorers-module__JTHtNG__baseInside>.math-explorers-module__JTHtNG__baseShort{margin:8px 0 0;font-size:12.5px}.math-explorers-module__JTHtNG__tileBurstStar{color:#e2a020;font-size:84px;font-style:normal;line-height:1;animation:.55s both math-explorers-module__JTHtNG__chestOpen}.math-explorers-module__JTHtNG__chestGroup{border-top:1px solid #e4eaf2;padding:12px 0}.math-explorers-module__JTHtNG__chestGroup>h4{color:#38506f;margin:0 0 12px}@media (max-width:360px){.math-explorers-module__JTHtNG__expeditionHome{gap:12px}.math-explorers-module__JTHtNG__todayMission{border-radius:18px;padding:16px}.math-explorers-module__JTHtNG__journeyPanel{border-radius:18px;padding:16px 8px}.math-explorers-module__JTHtNG__resourceLinks>button{gap:4px;font-size:12px}}.math-explorers-module__JTHtNG__supplementLine{border-top:1px solid #e9eef6;gap:8px;margin-top:12px;padding-top:12px;display:grid}.math-explorers-module__JTHtNG__supplementCaption{color:#61748e;justify-content:space-between;gap:10px;margin:0;font-size:12px;line-height:1.5;display:flex}.math-explorers-module__JTHtNG__supplementCaption>span:last-child{flex:none}button.math-explorers-module__JTHtNG__supplementRow{color:#425b79;width:100%;min-height:48px;font:inherit;text-align:left;cursor:pointer;touch-action:manipulation;background:#fff;border:1px solid #dce5f2;border-radius:14px;justify-content:space-between;align-items:center;gap:10px;padding:8px 12px;display:flex}.math-explorers-module__JTHtNG__supplementName{color:#192f52;word-break:keep-all;overflow-wrap:anywhere;min-width:0;font-size:16px;font-weight:700;line-height:1.5}.math-explorers-module__JTHtNG__supplementGo{color:#345ebd;flex:none;font-size:13px;font-weight:750}.math-explorers-module__JTHtNG__supplementNote{color:#7b8ea8;word-break:keep-all;margin:0;font-size:12px;line-height:1.6}.math-explorers-module__JTHtNG__supplementDone{color:#34765c;word-break:keep-all;margin:0;font-size:14px;line-height:1.6}.math-explorers-module__JTHtNG__supplementDone>.math-explorers-module__JTHtNG__tileStars{color:#936626;font-variant-numeric:tabular-nums;white-space:nowrap;vertical-align:1px;background:#fff1b5;border-radius:999px;align-items:center;gap:3px;margin:0 0 0 2px;padding:1px 9px 1px 7px;font-size:13px;font-weight:800;display:inline-flex}.math-explorers-module__JTHtNG__supplementShelf{margin-top:25px}.math-explorers-module__JTHtNG__shelfHeading{justify-content:space-between;align-items:baseline;gap:10px;display:flex}.math-explorers-module__JTHtNG__shelfHeading h3{margin:0;font-size:17px;font-weight:750;line-height:1.4}.math-explorers-module__JTHtNG__shelfHeading>span{color:#526e92;font-variant-numeric:tabular-nums;flex:none;font-size:12px}@media (hover:hover){button.math-explorers-module__JTHtNG__supplementRow:hover:enabled{filter:brightness(.98)}}button.math-explorers-module__JTHtNG__supplementRow:focus-visible{outline-offset:3px;outline:3px solid #305dd1}button.math-explorers-module__JTHtNG__supplementRow:disabled{opacity:.5;cursor:default}
.WorkProgress-module__jLnh6q__panel{box-sizing:border-box;color:#314967;min-width:0;min-height:56px;font-size:var(--text-caption,12px);background:#f7f9fd;border:1px solid #dce3ed;border-radius:8px;align-items:center;gap:10px;padding:8px 12px 10px;line-height:1.4;display:flex;position:relative;overflow:hidden}.WorkProgress-module__jLnh6q__inline{min-width:0;max-width:100%;font:inherit;color:inherit;vertical-align:middle;justify-content:center;align-items:center;gap:7px;display:inline-flex}.WorkProgress-module__jLnh6q__spinner{box-sizing:border-box;border:2px solid;border-right-color:#0000;border-radius:50%;flex:none;width:14px;height:14px;animation:.9s linear infinite WorkProgress-module__jLnh6q__spin;display:inline-block}.WorkProgress-module__jLnh6q__copy{flex-direction:column;flex:auto;min-width:0;display:flex}.WorkProgress-module__jLnh6q__label{overflow-wrap:anywhere;font-weight:600}.WorkProgress-module__jLnh6q__inline .WorkProgress-module__jLnh6q__label{font-weight:inherit}.WorkProgress-module__jLnh6q__tag{overflow-wrap:normal;text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.WorkProgress-module__jLnh6q__detail{color:#596e89;font-size:var(--text-caption,12px);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.WorkProgress-module__jLnh6q__count,.WorkProgress-module__jLnh6q__elapsed{font-variant-numeric:tabular-nums;white-space:nowrap;flex-shrink:0}.WorkProgress-module__jLnh6q__timing{color:#596e89;font-size:var(--text-caption,12px);flex-direction:column;flex-shrink:0;align-items:flex-end;display:flex}.WorkProgress-module__jLnh6q__waiting{white-space:nowrap}.WorkProgress-module__jLnh6q__panel button.WorkProgress-module__jLnh6q__cancel,.WorkProgress-module__jLnh6q__inline button.WorkProgress-module__jLnh6q__cancel{--control-height:32px;color:#314967;height:32px;min-height:32px;font:inherit;cursor:pointer;background:#fff;border:1px solid #c6d1e0;border-radius:8px;flex-shrink:0;padding:4px 9px}.WorkProgress-module__jLnh6q__cancel:hover{background:#edf2fc}.WorkProgress-module__jLnh6q__cancel:focus-visible{outline-offset:2px;outline:2px solid #3159df}.WorkProgress-module__jLnh6q__track{background:#dce5f5;height:2px;position:absolute;bottom:0;left:0;right:0;overflow:hidden}.WorkProgress-module__jLnh6q__fill,.WorkProgress-module__jLnh6q__indeterminate{background:#4268cf;height:100%;display:block}.WorkProgress-module__jLnh6q__fill{transition:width .18s}.WorkProgress-module__jLnh6q__indeterminate{width:32%;animation:1.6s ease-in-out infinite WorkProgress-module__jLnh6q__travel}.WorkProgress-module__jLnh6q__srOnly{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;padding:0;position:absolute;overflow:hidden}@keyframes WorkProgress-module__jLnh6q__spin{to{transform:rotate(360deg)}}@keyframes WorkProgress-module__jLnh6q__travel{0%{transform:translate(-100%)}to{transform:translate(320%)}}@media (max-width:480px){.WorkProgress-module__jLnh6q__panel{gap:7px}.WorkProgress-module__jLnh6q__panel .WorkProgress-module__jLnh6q__count{white-space:normal}}@media (prefers-reduced-motion:reduce){.WorkProgress-module__jLnh6q__spinner,.WorkProgress-module__jLnh6q__indeterminate{animation:none}.WorkProgress-module__jLnh6q__fill{transition:none}}@media print{.WorkProgress-module__jLnh6q__panel,.WorkProgress-module__jLnh6q__inline{display:none!important}}
.chest-reward-module__1lW3ZW__notice{color:#9b7439;text-align:center;word-break:keep-all;background:#fff8eb;border:1px solid #e5c38f;border-radius:12px;margin:12px 8px 0;padding:10px 12px;font-size:12px;line-height:1.6}
.renderAPreview-module__rFMsGa__toneA [data-paper-view]{background:#fcfcf8}.renderAPreview-module__rFMsGa__toneB article{background:#fcfcf8;border-color:#e3e3d8}.renderAPreview-module__rFMsGa__toneB article>div:first-child{background:#f4f4ea;border-color:#e3e3d8}