.mel-library-grid{grid-template-columns:repeat(auto-fit,minmax(min(290px,100%),1fr));gap:22px;display:grid}.mel-library-book{text-align:left;color:#142a49;cursor:pointer;background:#fff;border:1px solid #dce4f2;border-radius:18px;align-items:center;gap:22px;min-width:0;padding:24px;display:flex}.mel-library-cover{color:#2147d1;background:#e3eaff;border-radius:5px 12px 12px 5px;flex-direction:column;flex:0 0 90px;justify-content:space-between;height:125px;padding:14px 12px;display:flex;box-shadow:inset 5px 0 #4564d62a}.mel-library-cover b{font:600 34px Georgia,serif}.mel-library-cover small{font-size:12px}.mel-library-book.c1 .mel-library-cover{color:#365740;background:#e3eadf}.mel-library-book.fipi .mel-library-cover{color:#8b4963;background:#f7e3ed}.mel-library-book-info{gap:12px;min-width:0;display:grid}.mel-library-book-info>strong{overflow-wrap:anywhere;font-size:21px;line-height:1.4}.mel-library-book-info>small{color:#7c8aa2;font-size:13px}.mel-library-book-info>span{color:#3155ef;font-size:13px;font-weight:600}.mel-library-book:hover{border-color:#a5b8fb;box-shadow:0 6px 22px #25406408}.mel-library-all{margin-bottom:24px}.mel-library-section-heading{margin:0 0 18px;font-size:19px}.mel-unit-grid{grid-template-columns:repeat(auto-fit,minmax(min(270px,100%),1fr));gap:16px;display:grid}.mel-unit-card{background:#fff;border:1px solid #dce4f2;border-radius:15px;flex-direction:column;align-items:flex-start;gap:14px;min-width:0;padding:24px;display:flex}.mel-unit-card>span{color:#7e90af;letter-spacing:1px;font-size:12px;font-weight:700}.mel-unit-card h3{overflow-wrap:anywhere;margin:0 0 6px;font-size:21px;line-height:1.4}.mel-unit-card>.primary-button{margin-top:auto}.mel-closed-units{color:#74829b;border:1px solid #e1e6f0;border-radius:13px;margin-top:28px;padding:18px 22px}.mel-closed-units>summary{cursor:pointer;min-height:30px;font-size:14px;font-weight:600}.mel-closed-units p{margin:12px 0;font-size:13px}.mel-closed-units ul{margin:0;padding:0;list-style:none}.mel-closed-units li{border-top:1px solid #e3e9f3;align-items:center;gap:16px;padding:14px 0;font-size:13px;display:flex}.mel-closed-units li span{flex:1}.mel-closed-units small{font-size:11px}.mel-library-bank{background:#fff;border:1px solid #dce4f2;border-radius:16px;justify-content:space-between;align-items:center;gap:24px;padding:32px;display:flex}.mel-library-bank h2{margin-bottom:10px}.mel-library-bank p{color:#7e8da5}.mel-next-lesson{background:#eaf0ff;border:1px solid #d6e1fa;border-radius:20px;justify-content:space-between;align-items:center;gap:30px;margin-bottom:24px;padding:34px;display:flex}.mel-next-lesson>div{min-width:0;max-width:750px}.mel-next-lesson small{letter-spacing:1.3px;color:#6a7f9f;font-size:11px;font-weight:650}.mel-next-lesson h2{overflow-wrap:anywhere;margin:12px 0 10px;font-size:31px;line-height:1.35}.mel-next-lesson p{color:#667d9e;margin-bottom:22px;font-size:14px;line-height:1.7}.mel-next-icon{color:#9eb1df;padding-right:20px;font-size:70px}.mel-student-destinations{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin:24px 0;display:grid}.mel-student-destinations>button{text-align:left;color:#142a49;cursor:pointer;background:#fff;border:1px solid #dce4f2;border-radius:16px;flex-direction:column;align-items:flex-start;gap:12px;min-width:0;padding:26px;display:flex}.mel-student-destinations>button>span{color:#4f6bda;background:#edf2ff;border-radius:12px;place-items:center;width:44px;height:44px;font-size:23px;display:grid}.mel-student-destinations h2{margin:0;font-size:21px;line-height:1.3}.mel-student-destinations p{color:#7d8da6;margin:0 0 5px;font-size:13px;line-height:1.65}.mel-student-destinations b{color:#3155ef;margin-top:auto;font-size:13px;line-height:1.5}.mel-next-homework{margin-top:28px}.mel-student-progress{border-top:1px solid #dde5f2;margin-top:30px;padding-top:18px}.mel-student-progress>summary{cursor:pointer;color:#71839f;padding:10px 0;font-size:14px}.mel-student-progress .journey-panel{margin-top:18px}.mel-side-more{margin:14px 0}.mel-side-more>summary{color:#7889a4;cursor:pointer;min-height:44px;padding:15px 20px;font-size:13px}.mel-side-more>div{gap:4px;display:grid}.mel-side-more button{font:inherit;text-align:left;color:#7b8da9;background:0 0;border:0;border-radius:14px;align-items:center;gap:17px;width:100%;min-height:50px;padding:15px 20px;display:flex}.mel-side-more button>span{text-align:center;width:20px}.mel-side-more button.selected{color:#3155ef;background:#edf2ff;font-weight:650}.mel-library-book:focus-visible{outline-offset:3px;outline:3px solid #afc4ff}.mel-student-destinations>button:focus-visible{outline-offset:3px;outline:3px solid #afc4ff}@media (max-width:1100px){.mel-student-destinations{gap:12px}.mel-student-destinations>button{padding:20px}.mel-student-destinations h2{font-size:19px}.mel-next-lesson h2{font-size:28px}}@media (max-width:760px){.mel-student-destinations{grid-template-columns:1fr;gap:12px}.mel-student-destinations>button{gap:7px;min-height:118px;padding:22px 20px 22px 82px;position:relative}.mel-student-destinations>button>span{position:absolute;top:22px;left:20px}.mel-next-lesson{margin-top:0;padding:24px}.mel-next-lesson h2{font-size:25px}.mel-next-icon{display:none}.mel-next-lesson .primary-button{justify-content:center;width:100%}.mel-library-book{gap:18px;padding:20px}.mel-library-cover{flex-basis:75px;height:110px}.mel-library-book-info>strong{font-size:19px}.mel-unit-card{padding:22px}.mel-unit-card .primary-button{justify-content:center;width:100%}.mel-library-bank{flex-direction:column;align-items:stretch;padding:24px}.mel-library-bank .primary-button{justify-content:center}.mel-closed-units li{flex-wrap:wrap;gap:8px}.mel-closed-units li span{min-width:130px}.mel-side-more{border-top:1px solid #e2e8f4;width:100%;margin:8px 0 0}.mel-side-more>summary{padding:10px 12px}.mel-side-more>div{grid-template-columns:1fr 1fr;gap:6px;padding-bottom:6px}.mel-side-more button{border-radius:9px;gap:8px;min-height:44px;padding:12px;font-size:12px}.platform-side nav:has(.mel-side-more){flex-wrap:wrap;overflow:visible}.platform-side nav:has(.mel-side-more)>button{flex:calc(50% - 8px);justify-content:center;min-width:0;padding:12px 8px}.platform-side nav:has(.mel-side-more)>button span{flex-shrink:0}.mel-library-all{margin-bottom:15px}}@media (max-width:900px){.platform-side nav:has(.mel-side-more){flex-wrap:wrap;overflow:visible}.platform-side nav:has(.mel-side-more)>button{flex:calc(50% - 8px);justify-content:center;min-width:0;min-height:44px}.mel-side-more{width:100%;margin:8px 0 0}.mel-side-more>div{grid-template-columns:1fr 1fr;gap:6px;display:grid}.mel-side-more button{white-space:normal!important}}.mel-library-book.speakout .mel-library-cover{color:#172936;background:#d5ee8c}.mel-library-book.speakout .mel-library-cover b{color:#192c38;background:#b2de29;border-radius:5px;padding:10px}.platform-side nav:has(.mel-side-more){gap:8px}.platform-side nav:has(.mel-side-more)>.mel-side-more{margin-top:32px}.mel-side-more>summary{color:#8390a4;font-size:12px}.platform-main>.page-heading{margin-top:12px}.platform-main>.room-workspace .room-lesson-toolbar{justify-content:flex-end;margin-bottom:18px}.platform-main .room-current-lesson{margin-top:0}.platform-main .room-follow{color:#8896a8;font-size:11px}@media (max-width:900px){.platform-side nav:has(.mel-side-more)>button{flex:calc(33.333% - 8px)}.platform-side nav:has(.mel-side-more)>.mel-side-more{margin-top:4px}.platform-side nav:has(.mel-side-more){gap:6px}.platform-side nav:has(.mel-side-more)>button{gap:7px;font-size:12px}.platform-top-clean{min-height:0;padding:0}.platform-main>.page-heading{margin-top:8px}}.platform-side nav>button>.student-nav-title{text-align:left;white-space:normal;gap:6px;width:auto;max-width:100%;display:grid}.student-nav-title small{color:#8a98ae;font-size:10px;font-weight:400}.platform-side nav>button.selected .student-nav-title small{color:#7b91cc}.platform-side nav>button{min-height:58px}.platform-main .student-task-heading{margin-bottom:24px}.student-task-heading p{font-size:14px;line-height:1.6}.room-homework-counts[hidden]{display:none}.embedded-activity>.platform-card{box-shadow:none;border:0;border-radius:0}.embedded-activity .result-screen{padding:26px}@media (max-width:900px){.platform-side nav:has(.mel-side-more)>button{white-space:normal;flex:calc(33.333% - 8px);gap:7px;min-height:66px;padding:12px 5px}.platform-side nav>button>.student-nav-title{text-align:center;font-size:12px;line-height:1.4}.student-nav-title small{font-size:9px;line-height:1.35}.platform-side nav:has(.mel-side-more)>button>span:first-child{display:none}.student-task-heading p{font-size:12px}.platform-side nav:has(.mel-side-more)>button{flex-basis:calc(25% - 8px);font-size:12px}.platform-side nav>button>.student-nav-title{font-size:11px}.platform-side nav:has(.mel-side-more)>button{flex-basis:calc(20% - 8px)}}.mel-library-continue{background:#edf3ff;border:1px solid #d7e1f6;border-radius:16px;justify-content:space-between;align-items:center;gap:24px;margin:0 0 28px;padding:25px;display:flex}.mel-library-continue small{letter-spacing:.1em;color:#596f96;font-size:10px}.mel-library-continue h2{margin:9px 0;font-size:23px;line-height:1.4}.mel-library-continue p{color:#617894;margin:0;font-size:13px}.mel-library-continue>a{flex-shrink:0}.mel-unit-card .primary-button{color:#244371;background:#fff;border:1px solid #cad7ed}@media (max-width:900px){.platform-side nav:has(.mel-side-more){grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;display:grid}.platform-side nav:has(.mel-side-more)>button{width:100%;min-width:0;min-height:58px;padding:8px 5px}.platform-side nav>button>.student-nav-title{gap:3px;font-size:13px;line-height:1.4}.platform-side nav:has(.mel-side-more)>.mel-side-more{border:0;width:100%;margin:0;position:relative}.mel-side-more>summary{justify-content:center;align-items:center;min-height:58px;padding:8px;font-size:13px;display:flex}.mel-side-more[open]>div{z-index:50;background:#fff;border:1px solid #dce5f1;border-radius:12px;width:min(310px,100vw - 48px);padding:12px;position:absolute;top:100%;right:0;box-shadow:0 10px 35px #14304d20}.mel-library-continue{flex-direction:column;align-items:stretch;gap:18px;padding:22px}.mel-library-continue h2{font-size:21px}}.student-shell{align-content:start;min-width:0}.student-shell .platform-main{min-width:0}.student-shell .platform-top-clean:empty{display:none}.student-menu-logout{display:none!important}.student-shell :is(.page-heading,.mel-library-continue,.platform-card,.player-modal){overflow-wrap:anywhere}.student-shell :is(input,select,textarea){min-width:0;max-width:100%}@media (max-width:900px){.student-shell{min-height:100dvh;display:block}.student-shell .platform-side{padding:14px 16px 10px}.student-shell .platform-brand{margin-bottom:10px}.student-shell .platform-side nav:has(.mel-side-more){gap:4px;padding-bottom:0}.student-shell .mel-side-more>summary{min-height:48px;padding:6px 4px}.student-shell .platform-side nav:has(.mel-side-more)>button{min-height:48px;padding:6px 4px}.student-shell .mel-side-more>summary{font-size:13px}.student-shell .student-menu-logout{border-top:1px solid #e2e8f4;border-radius:0;grid-column:1/-1;display:flex!important}.student-shell .platform-main{padding:18px 16px max(30px,env(safe-area-inset-bottom))}.student-working .platform-side{display:none}.student-working .platform-main{padding:0}.student-working .room-workspace{margin:0}.student-working .room-native-runner.classwork-runner{border-left:0;border-right:0;border-radius:0;margin:0}.student-working .classwork-runner>header{border-radius:0;align-items:center;gap:8px;padding:10px 14px}.student-working .classwork-runner>header>.secondary-button{min-height:44px;padding:9px 14px}.student-working .classwork-runner>header h1{font-size:17px;line-height:1.35}.student-working .classwork-runner>header>div{min-width:0;flex:170px!important}.student-working .classwork-runner>header>div>small{display:none}.student-working .classwork-runner>iframe{height:calc(100dvh - 108px);min-height:280px}.student-shell :is(input,textarea,select){font-size:16px}.student-shell .page-heading h1{font-size:clamp(25px,7vw,34px);line-height:1.2}.student-shell .primary-button,.student-shell .secondary-button{white-space:normal;text-align:center;max-width:100%;min-height:44px;line-height:1.45}}@media (max-width:380px){.student-shell .platform-side,.student-shell .platform-main{padding-inline:12px}.student-working .platform-main{padding:0}.student-shell .platform-side nav>button>.student-nav-title{font-size:12px}.student-working .classwork-runner>header h1{font-size:16px}}.student-shell .platform-overlay>div{width:min(740px,100%);min-width:0}.student-shell .player-modal{width:100%}@media (max-width:900px){.student-shell.student-working{height:100dvh;min-height:0;overflow:hidden}.student-shell.student-working .platform-main{flex-direction:column;height:100%;min-height:0;display:flex}.student-shell.student-working .room-workspace{flex-direction:column;flex:1;min-height:0;display:flex}.student-shell.student-working .room-native-runner.classwork-runner{flex-direction:column;flex:1;min-height:0;display:flex;overflow:hidden}.student-shell.student-working .classwork-runner>header{flex-shrink:0;position:relative}.student-shell.student-working .room-native-runner.classwork-runner>iframe,.student-shell.student-working .classwork-runner .classroom-player.classroom-player-inline{border-radius:0;flex:1;height:0;min-height:0;max-height:none}.student-shell.student-working .room-work-finish{display:none}.student-shell.student-working .room-workspace>:is(.room-error,.room-notice,.room-focus-invite){flex-shrink:0;max-height:25dvh;overflow:auto}}