@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;600;700;800&display=swap');
:root{--blue:#398bd9;--blue-dark:#2273bc;--ink:#202a3a;--muted:#7b8492;--line:#e7ebef;--paper:#fff;--wash:#f7f9fb;--pale:#edf5fd;--radius:12px}*{box-sizing:border-box}body{margin:0;background:var(--wash);color:var(--ink);font-family:'Noto Sans JP',sans-serif;font-size:14px;line-height:1.7}button,input,textarea{font:inherit}button,a{ -webkit-tap-highlight-color:transparent}button{cursor:pointer;border:0;background:none;color:inherit}button:disabled{cursor:default;opacity:.6}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid #78b8f6;outline-offset:3px}a{color:var(--blue);text-decoration:none}svg.icon{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}header{height:76px;background:white;border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 36px;gap:34px;position:sticky;top:0;z-index:20}.brand{display:flex;gap:10px;align-items:center;font-size:25px;font-weight:800;letter-spacing:-1px}.brand img{height:33px;width:33px}.brand small{font-size:10px;letter-spacing:1.5px;color:#99a4b2;margin-left:6px;font-weight:500}.search{max-width:440px;flex:1;display:flex;align-items:center;gap:12px;margin:auto;background:var(--wash);padding:9px 15px;border-radius:8px;color:#919baa}.search input{background:none;border:0;outline:0;width:100%;font-size:12px}.header-right{display:flex;align-items:center;gap:20px}.mock-tag{font-size:10px;color:var(--muted);border:1px solid var(--line);padding:2px 7px;border-radius:4px}.avatar{width:38px;height:38px;border-radius:50%;background:#dceafa;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;overflow:hidden;font-size:13px;font-weight:700;color:#416486}.avatar.warm{background:#f1e7d9;color:#93724c}.avatar.green{background:#deebe7;color:#547869}.avatar.purple{background:#e8e1f3;color:#7b6097}.avatar.user{width:34px;height:34px;background:#243647;color:white;font-size:12px}.shell{max-width:1460px;margin:auto;display:grid;grid-template-columns:215px minmax(0,720px) 290px;gap:30px;padding:32px 36px}.sidebar{position:sticky;top:108px;height:calc(100vh - 130px);display:flex;flex-direction:column}.navitem{width:100%;display:flex;gap:14px;align-items:center;padding:13px 16px;text-align:left;font-size:13px;border-radius:8px;margin-bottom:5px;color:#606c7c}.navitem.active{background:#e8f2fc;color:#2e83d0;font-weight:700}.navitem:hover{background:#edf1f5}.navitem .new{font-size:8px;background:var(--blue);color:white;padding:0 5px;border-radius:3px;margin-left:auto}.side-label{margin:27px 16px 13px;color:#98a1ae;font-size:10px;letter-spacing:1px}.side-course{display:flex;gap:10px;align-items:center;text-align:left;width:100%;padding:9px 15px;font-size:11px}.side-course .avatar{width:28px;height:28px;font-size:10px}.side-bottom{margin-top:auto;padding:25px 16px 0;font-size:10px;color:#9ca5af}.side-bottom button{font-size:12px;margin-bottom:16px;padding:0}.side-bottom p{font-size:9px}main{min-width:0}.eyebrow{color:var(--blue);font-size:10px;letter-spacing:2px;font-weight:700}.intro{padding:1px 0 24px}.intro h1{font-size:26px;font-weight:700;letter-spacing:1px;margin:6px 0 8px}.intro p{font-size:12px;color:var(--muted);margin:0}.tabs{display:flex;border-bottom:1px solid var(--line);gap:30px}.tabs button{padding:14px 3px;font-size:13px;position:relative;color:#8c95a1}.tabs button.active{font-weight:700;color:var(--ink)}.tabs button.active:after{content:'';position:absolute;bottom:-1px;left:0;right:0;height:3px;background:var(--blue);border-radius:3px}.chips{display:flex;gap:8px;overflow:auto;padding:20px 0;scrollbar-width:none}.chip{padding:6px 15px;border:1px solid var(--line);background:white;border-radius:20px;font-size:11px;white-space:nowrap}.chip.active{background:var(--ink);color:white;border-color:var(--ink)}.feed-label{display:flex;justify-content:space-between;font-size:10px;color:#9aa3af;margin:0 0 12px}.card{background:white;border:1px solid var(--line);border-radius:var(--radius);margin-bottom:20px;overflow:hidden}.card-inner{padding:22px 24px 16px}.teacher{display:flex;align-items:center;gap:10px}.teacher-info{text-align:left;line-height:1.7;padding:0}.teacher-info strong{font-size:12px}.teacher-info small{display:block;font-size:10px;color:var(--muted)}.verified{color:var(--blue);font-size:12px;margin-left:4px}.teacher>.meta{margin-left:auto;font-size:10px;color:#99a1aa}.title-button{text-align:left;display:block;width:100%;padding:0}.card h2{font-size:20px;line-height:1.65;margin:18px 0 8px;font-weight:700;letter-spacing:.2px}.summary{font-size:12px;color:#84909e;margin:0 0 17px;line-height:1.9}.thumbnail{position:relative;display:flex;width:100%;aspect-ratio:1.95;overflow:hidden;border-radius:8px;text-align:left;color:white;align-items:center;padding:27px 32px;background:#182b47}.thumbnail:after{content:'';position:absolute;inset:0;background:linear-gradient(110deg,transparent 40%,#ffffff0a);pointer-events:none}.thumb-copy{position:relative;z-index:2;max-width:75%}.thumb-copy small{font-size:9px;letter-spacing:2px;color:#aec7e4}.thumb-copy strong{display:block;font-size:27px;line-height:1.6;letter-spacing:1.5px;margin:11px 0}.thumb-copy em{font-size:10px;font-style:normal;letter-spacing:2px;color:#a8c6e3}.type-tag{position:absolute;top:12px;left:13px;background:#ffffffeb;color:#32475c;display:flex;align-items:center;gap:5px;border-radius:4px;font-size:9px;padding:2px 7px;z-index:3}.type-tag svg{width:12px;height:12px}.duration{position:absolute;right:12px;bottom:12px;background:#111a2ac9;padding:1px 6px;border-radius:3px;font-size:10px;z-index:3}.play-circle{position:absolute;right:41px;top:42%;background:#ffffff25;border:1px solid #ffffff66;border-radius:50%;width:48px;height:48px;display:grid;place-items:center;z-index:3;backdrop-filter:blur(4px)}.art{position:absolute;width:220px;height:220px;border:1px solid #79a7d12b;border-radius:50%;right:-38px;top:10px;transform:rotate(-25deg)}.art:before,.art:after{content:'';position:absolute;inset:28px;border:1px solid #a5ceef33;border-radius:50%}.art:after{inset:60px;background:#3884ae26}.thumb-article{background:#ede8dd;color:#403d35}.thumb-article .thumb-copy small,.thumb-article .thumb-copy em{color:#8d8677}.thumb-article .art{border-radius:3px;background:#faf7f0;transform:rotate(13deg);right:-10px;box-shadow:0 4px 30px #82786820}.thumb-article .art:before{border-radius:0;inset:30px;border-top:8px solid #bcb394;border-bottom:50px solid #c9c1a6}.thumb-live{background:#285951}.thumb-live .art{background:#9ec8b924;border-color:#d0e7dd44}.thumb-doc{background:#e8edf6;color:#314769}.thumb-doc .thumb-copy small,.thumb-doc .thumb-copy em{color:#6e82a0}.thumb-doc .art{border-radius:5px;background:white;transform:rotate(-12deg);right:5px}.thumb-doc .art:after{border-radius:0;background:repeating-linear-gradient(0deg,#dce5f2 0 8px,white 8px 21px);inset:32px}.actions{display:flex;align-items:center;border-top:1px solid #f0f2f5;margin-top:17px;padding-top:12px;gap:19px}.actions button{display:flex;align-items:center;gap:6px;padding:2px 0;color:#8693a2;font-size:10px}.actions button.on{color:var(--blue)}.actions button.on .icon{fill:#e6f2ff}.actions .save{margin-left:auto}.free-label{color:#769484;font-size:10px}.rail{padding-top:2px}.rail-box{background:white;border:1px solid var(--line);border-radius:12px;padding:21px;margin-bottom:22px}.rail h3{font-size:13px;margin:0 0 20px}.rail-title{display:flex;align-items:center;justify-content:space-between}.rail-title span{font-size:10px;color:var(--blue)}.live-date{font-size:10px;letter-spacing:1px;color:var(--muted)}.live-dot{color:#da675d;font-size:10px}.rail h4{font-size:14px;margin:9px 0 15px;line-height:1.8}.rail .teacher-info strong{font-size:10px}.rail .teacher-info small{font-size:9px}.rail .avatar{width:30px;height:30px;font-size:10px}.outline,.primary{border:1px solid #dce6ee;border-radius:6px;padding:10px 17px;font-size:12px;display:inline-flex;align-items:center;justify-content:center;gap:8px}.primary{background:var(--blue);color:white;border-color:var(--blue);font-weight:600}.primary:hover{background:var(--blue-dark)}.outline:hover{background:var(--pale)}.full{width:100%;margin-top:17px}.expert{padding:13px 0;border-bottom:1px solid var(--line)}.expert:last-child{border:0;padding-bottom:0}.expert p{font-size:10px;color:var(--muted);margin:8px 0 0 40px}.welcome-box{background:linear-gradient(130deg,#edf4fc,#f5f9fd);border:0}.welcome-box .icon{color:var(--blue);width:27px;height:27px}.welcome-box h3{font-size:14px;line-height:1.9;margin:10px 0}.welcome-box p{font-size:10px;line-height:2;color:#8190a2}.rail-footer{font-size:9px;color:#9aa5b2;padding:0 5px;line-height:2.5}.mobile-nav{display:none}.back{display:flex;align-items:center;gap:7px;color:#7a8796;font-size:12px;margin-bottom:22px;padding:0}.detail h1{font-size:26px;line-height:1.6;margin:14px 0 20px}.detail .card-inner{padding:28px}.detail .thumbnail{aspect-ratio:1.8}.detail-body{font-size:14px;line-height:2.1;margin-top:25px}.detail-body h3{font-size:18px}.question{padding:22px;background:#f0f6fc;border:1px solid #dcebf8;border-radius:9px;margin-top:25px}.question .eyebrow{font-size:9px}.question h3{font-size:15px;margin:9px 0 15px}.option{width:100%;position:relative;padding:11px 14px;border:1px solid #dbe5f0;background:white;border-radius:6px;display:flex;justify-content:space-between;margin-top:9px;text-align:left;font-size:12px;overflow:hidden}.option>*{z-index:1;position:relative}.option.selected{border-color:var(--blue);color:#246eaf}.option i{position:absolute;left:0;top:0;bottom:0;background:#e1eefb;z-index:0}.explanation{border-top:1px solid #dbe6f1;margin-top:20px;padding-top:15px;font-size:12px}.explanation strong{display:block;margin-bottom:5px;color:var(--blue-dark)}.muted{font-size:11px;color:var(--muted)}.join-strip{display:flex;gap:15px;align-items:center;background:#f7f9fc;padding:20px;border-radius:8px;margin:24px 0}.join-strip .primary{margin-left:auto;white-space:nowrap}.join-strip strong{font-size:13px}.join-strip p{font-size:10px;color:var(--muted);margin:3px 0}.discussion{padding:25px 0 0}.discussion h3{font-size:16px}.reply{display:flex;gap:10px;margin:22px 0}.reply p{font-size:12px;margin:5px 0}.reply small{color:var(--muted);font-size:10px}.reply button{font-size:10px;color:var(--blue);padding:0}.reply.nested{margin-left:42px;border-left:2px solid var(--line);padding-left:17px}.reply-form{display:flex;gap:10px;margin-top:14px;align-items:end}.reply-form textarea{resize:vertical;min-height:70px;border:1px solid var(--line);border-radius:7px;padding:10px;flex:1;min-width:0;font-size:12px}.profile-cover{padding:35px;background:#192f4e;color:white}.profile-cover .eyebrow{color:#98bde5}.profile-cover h1{font-size:27px;margin:10px 0}.profile-info{padding:25px}.profile-info p{font-size:12px;color:#7f8998}.plan-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin:20px 0}.plan{border:1px solid var(--line);border-radius:9px;padding:23px}.plan.free{border-color:#9ec7ee;background:#f5faff}.plan h3{font-size:14px;margin:0}.price{font-size:28px;font-weight:700;margin:12px 0}.price small{font-size:11px;font-weight:400}.plan ul{padding-left:17px;font-size:11px;line-height:2.4;color:#728096}.empty{padding:50px 25px;text-align:center;background:white;border:1px solid var(--line);border-radius:10px}.empty p{color:var(--muted);font-size:12px}.community{padding:22px;background:white;border:1px solid var(--line);border-radius:10px}.community h3{margin-top:0}.community article{padding:15px 0;border-bottom:1px solid var(--line)}.community article p{font-size:12px}.course-list{display:grid;grid-template-columns:1fr 1fr;gap:18px}.course-list .card{margin:0}.course-list h2{font-size:16px}dialog{padding:30px;border:1px solid var(--line);border-radius:14px;max-width:440px;width:calc(100% - 32px);color:var(--ink);box-shadow:0 20px 80px #132b4e26}dialog::backdrop{background:#14243966;backdrop-filter:blur(3px)}dialog h2{font-size:21px;margin:15px 0}dialog p{font-size:12px;line-height:2;color:var(--muted)}dialog .close{position:absolute;right:14px;top:12px;padding:5px}dialog .price{font-size:34px}dialog .terms{display:flex;gap:8px;font-size:11px;margin-top:20px}dialog input[type=checkbox]{accent-color:var(--blue)}dialog .mock-note{font-size:10px;color:#98a1ad;margin-top:16px}.share-input{width:100%;border:1px solid var(--line);padding:9px;border-radius:5px;font-size:11px}#toast{position:fixed;bottom:30px;left:50%;transform:translateX(-50%) translateY(90px);padding:12px 23px;background:#24364e;color:white;border-radius:8px;box-shadow:0 6px 20px #0002;font-size:12px;z-index:80;opacity:0;transition:.25s;max-width:90%;text-align:center}#toast.visible{opacity:1;transform:translateX(-50%)}.player{background:#162a44;color:white;border-radius:8px;padding:24px;aspect-ratio:1.8;display:flex;flex-direction:column;justify-content:center;text-align:center}.player h3{font-size:24px}.player .slide-label{font-size:10px;letter-spacing:2px;color:#a5bfdc}.player progress{width:100%;height:4px;margin-top:auto}.player .controls{display:flex;align-items:center;gap:12px;font-size:10px;margin-top:10px}.player .controls button{color:white}.player .controls span{margin-left:auto}.doc-page{background:#fcfcfa;border:1px solid #e6e5df;padding:30px;min-height:280px}.doc-page h3{font-size:20px}.doc-page li{margin:14px 0;font-size:13px}.live-banner{padding:14px;background:#eff7f4;color:#46796a;font-size:12px;margin-top:16px;border-radius:6px}.read-done{margin-top:15px}.reset{font-size:10px;color:#98a5b4;padding:0}@media(min-width:1500px){.shell{gap:38px;grid-template-columns:220px minmax(0,760px) 300px}}@media(max-width:1180px){.shell{grid-template-columns:175px minmax(0,1fr) 245px;gap:22px;padding:28px 24px}.rail-box{padding:17px}.sidebar .navitem{padding:12px}.brand small{display:none}.intro h1{font-size:24px}.thumb-copy strong{font-size:23px}.card-inner{padding:20px}.rail .teacher{gap:7px}}@media(max-width:1000px){.shell{grid-template-columns:165px minmax(0,700px);max-width:960px}.rail{display:none}}@media(max-width:650px){body{background:#fff}header{height:60px;padding:0 18px;gap:14px}.brand{font-size:23px}.brand img{width:28px;height:28px}.header-right{gap:10px}.mock-tag{font-size:8px}.search{background:none;padding:0;justify-content:flex-end}.search input{display:none}.search:focus-within{position:absolute;left:12px;right:12px;background:white;padding:10px;max-width:none;z-index:2}.search:focus-within input{display:block}.shell{display:block;padding:24px 0 88px}.sidebar{display:none}.intro{padding:0 20px 21px}.intro h1{font-size:23px;letter-spacing:0}.intro p{font-size:10px}.tabs{padding:0 20px;gap:29px;background:white;position:sticky;top:60px;z-index:10}.tabs button{font-size:12px}.chips{padding:17px 20px}.feed-label{padding:0 20px}.card{border-radius:0;border-left:0;border-right:0;margin-bottom:10px;border-bottom:7px solid #f4f6f8}.card-inner{padding:18px 20px 16px}.card h2{font-size:18px;margin-top:14px}.summary{font-size:11px}.thumbnail{padding:25px 20px;aspect-ratio:1.8}.thumb-copy strong{font-size:22px;letter-spacing:.5px}.thumb-copy small{font-size:8px}.thumb-copy em{font-size:8px}.play-circle{right:25px;width:39px;height:39px}.art{width:190px;height:190px;right:-45px}.mobile-nav{position:fixed;bottom:0;left:0;right:0;display:flex;background:#ffffffef;border-top:1px solid var(--line);z-index:25;padding:7px 8px calc(7px + env(safe-area-inset-bottom));backdrop-filter:blur(12px)}.mobile-nav button{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;font-size:9px;color:#8993a0;padding:3px}.mobile-nav button.active{color:var(--blue);font-weight:700}.mobile-nav svg{width:21px;height:21px}.detail .back,.profile .back{margin-left:20px}.detail h1{font-size:22px}.detail .card-inner{padding:20px}.detail .thumbnail{aspect-ratio:1.65}.question{padding:17px}.join-strip{flex-wrap:wrap;padding:16px;gap:10px}.join-strip .primary{width:100%}.plan-grid{grid-template-columns:1fr}.profile-cover{padding:28px 23px}.profile-info{padding:20px}.profile-cover h1{font-size:23px}.course-list{padding:0 20px;grid-template-columns:1fr}.course-list .card{border:1px solid var(--line);border-radius:10px}.empty,.community{margin:0 20px}.reply-form{flex-wrap:wrap}.reply-form .primary{margin-left:auto}#toast{bottom:84px}.player h3{font-size:17px}.player{padding:20px;aspect-ratio:1.45}.detail-body{font-size:13px}.rail-footer{padding:20px}.detail .actions{gap:16px}.profile .tabs{position:static}}

@media(max-width:650px){.search.expanded{position:absolute;left:12px;right:12px;background:white;padding:10px;max-width:none;z-index:2}.search.expanded input{display:block}.intro h1{font-size:clamp(19px,5.8vw,23px)}.actions button{min-height:32px;min-width:32px}.profile-info .community{margin:0}.question>.eyebrow{display:flex;align-items:center;gap:6px}}

/* Existing course switcher + Discovery */
header{gap:22px}.menu-toggle{display:grid;place-items:center;min-width:38px;min-height:38px;border-radius:6px}.menu-toggle:hover{background:var(--wash)}.shell{grid-template-columns:250px minmax(0,720px) 260px;gap:26px}.sidebar{overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;padding-right:5px}.side-label{display:flex;justify-content:space-between;margin:22px 12px 9px;font-size:12px;color:#475466;font-weight:700;letter-spacing:0}.side-label span{color:#9ba5b2;font-weight:400;font-size:11px}.menu-section{border-top:1px solid var(--line);margin-top:17px;padding-bottom:4px}.side-course{padding:12px 10px;gap:9px;border-radius:7px;min-height:52px;font-size:12px}.side-course:hover,.side-course.selected{background:#eaf2fa}.side-course .avatar{border-radius:6px;width:30px;height:30px}.course-name{flex:1;min-width:0;overflow-wrap:anywhere}.course-chevron{font-size:23px;color:#77889a}.permission{font-size:9px;color:var(--blue);white-space:nowrap}.menu-empty{color:#94a0ae;font-size:11px;padding:0 12px}.all-joined{display:flex;align-items:center;gap:8px;color:var(--blue);font-size:10px;padding:12px}.all-joined svg{width:14px}.side-bottom{margin-top:25px;padding:16px 0 20px;border-top:1px solid var(--line)}.side-bottom .navitem{font-size:11px;padding:10px 12px;margin-bottom:0}.side-bottom p,.side-bottom .reset{margin-left:12px}.menu-backdrop,.drawer-heading{display:none}.menu-collapsed .sidebar{display:none}.menu-collapsed .shell{grid-template-columns:minmax(0,760px) 280px;max-width:1160px}.management-note{background:#edf5fd;color:#587a99;padding:12px 16px;border-radius:7px;font-size:11px;margin-bottom:12px}.management-panel{padding:24px;background:white;border:1px solid var(--line);border-radius:10px;margin-top:20px}.management-panel h3{margin-top:0}.management-panel p{font-size:12px;color:var(--muted)}.management-row{display:flex;gap:12px;align-items:center;border-bottom:1px solid var(--line);padding:18px 0;font-size:12px}.management-row>div{flex:1}.management-row strong{font-size:12px}.management-row small{display:block;color:var(--muted);font-size:10px;margin-top:5px}.management-row .outline{white-space:nowrap;padding:7px 12px}
@media(max-width:1180px){.shell{grid-template-columns:230px minmax(0,1fr) 235px;gap:20px;padding:28px 20px}}
@media(max-width:1000px){.shell{grid-template-columns:225px minmax(0,700px)}.menu-collapsed .shell{grid-template-columns:minmax(0,760px);max-width:840px}}
@media(max-width:650px){header{gap:8px;padding:0 12px}.brand{font-size:22px;gap:6px}.header-right{gap:8px}.header-right .mock-tag{display:none}.shell,.menu-collapsed .shell{display:block;padding:24px 0 88px}.sidebar{display:none}.drawer-open{overflow:hidden}.drawer-open .sidebar{display:flex;position:fixed;top:60px;left:0;bottom:0;z-index:45;width:min(330px,86vw);height:calc(100dvh - 60px);padding:18px 17px calc(20px + env(safe-area-inset-bottom));background:white;box-shadow:8px 0 30px #132b4e18}.drawer-open .menu-backdrop{display:block;position:fixed;inset:60px 0 0;background:#182b4766;z-index:40;width:100%}.drawer-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:15px;font-size:13px}.drawer-heading button{min-width:40px;min-height:40px}.sidebar .side-course{min-height:55px;font-size:13px}.sidebar .side-label{font-size:13px}.sidebar .permission{font-size:10px}.management .intro{padding:0 20px 20px}.management-note,.management-panel{margin:12px 20px}.management>.muted{margin:15px 20px}.search.expanded{left:54px}.management-row{flex-wrap:wrap}}
/* Connected Fincs course workspace */
[hidden]{display:none!important}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.course-screen .rail{display:none}.course-screen .shell{grid-template-columns:250px minmax(0,1fr)}.course-screen.menu-collapsed .shell{grid-template-columns:minmax(0,1fr);max-width:1240px}.course-tabs{display:flex;border-bottom:1px solid var(--line);background:white;margin-bottom:25px}.course-tabs button{flex:1;padding:15px 8px;font-size:13px;white-space:nowrap;border-bottom:3px solid transparent}.course-tabs button.active{color:var(--blue-dark);border-color:var(--blue);background:#f2f7fc;font-weight:700}.workspace-panel{padding:25px;background:white;border:1px solid var(--line);border-radius:10px;margin-bottom:20px}.workspace-panel h3{margin:0 0 18px;font-size:16px}.workspace-panel p{font-size:12px;line-height:1.9}.content-filter{display:flex;gap:18px;align-items:end;justify-content:space-between}.content-filter label{font-size:11px;color:var(--muted)}.content-filter select{display:block;margin-top:5px}.content-filter form,.table-tools form{display:flex;gap:8px}input,select,textarea{font:inherit}select,.ws-form input,.ws-form textarea,.content-filter input,.table-tools input{border:1px solid #dce3ec;background:white;border-radius:6px;padding:10px 12px;color:var(--ink);max-width:100%;font-size:12px}.library-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.library-card{background:white;border:1px solid var(--line);border-radius:10px;overflow:hidden}.library-card .thumbnail{border-radius:0;padding:27px 22px;aspect-ratio:1.85}.library-card .thumb-copy strong{font-size:20px}.library-card .play-circle{right:16px;width:35px;height:35px}.library-info{padding:18px}.library-info h3{font-size:14px;line-height:1.8;margin:10px 0}.library-info small{color:var(--muted);font-size:10px}.status-row{display:flex;flex-wrap:wrap;gap:8px;font-size:9px;color:#64778c}.status-row span{padding:2px 6px;background:#eff3f7;border-radius:4px}.workspace-plans{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-bottom:25px}.workspace-plans .plan{padding:18px}.workspace-plans .price{font-size:24px}.workspace-plans .plan p{font-size:11px;min-height:40px}.intro-links{display:flex;gap:10px;flex-wrap:wrap}.talk-layout{display:grid;grid-template-columns:180px minmax(0,1fr);border:1px solid var(--line);border-radius:10px;overflow:hidden;background:white}.channel-list{padding:12px;background:#f7f9fc;border-right:1px solid var(--line)}.channel-list button{display:block;width:100%;text-align:left;font-size:12px;padding:13px 10px;border-radius:6px}.channel-list button.active{background:#e4effa;color:var(--blue-dark);font-weight:700}.talk-main{padding:25px;min-width:0}.message{display:flex;gap:12px;padding:22px 0;border-bottom:1px solid var(--line)}.message>div{min-width:0;overflow-wrap:anywhere}.message strong{font-size:12px}.message small{display:block;font-size:9px;color:var(--muted)}.message p{font-size:12px;white-space:pre-wrap}.text-button{color:var(--blue);font-size:11px;padding:4px 0;text-align:left}.manage-layout{display:grid;grid-template-columns:165px minmax(0,1fr);gap:25px}.manage-subnav{display:flex;flex-direction:column;gap:3px}.manage-subnav button{padding:12px;font-size:12px;text-align:left;border-radius:6px}.manage-subnav button.active{background:#e8f2fc;color:var(--blue-dark);font-weight:700}.manage-content{min-width:0}.table-tools{display:flex;gap:8px;flex-wrap:wrap}.table-tools input{min-width:0;width:180px}.table-tools select{font-size:11px}.table-scroll{overflow:auto}table{border-collapse:collapse;width:100%;font-size:11px;white-space:nowrap}th{text-align:left;font-size:10px;color:var(--muted);background:#f6f8fb;font-weight:500}td,th{padding:12px 10px;border-bottom:1px solid var(--line)}td small{display:block;font-size:9px;color:var(--muted)}td button{font-size:10px!important;padding:5px 9px!important}.ws-form{display:flex;flex-direction:column;gap:17px}.ws-form>label,.form-pair>label{display:flex;flex-direction:column;gap:7px;font-size:12px}.ws-form textarea{min-height:100px;resize:vertical}.ws-form input[type=checkbox]{width:16px;height:16px}.ws-form .checkbox-label{display:flex;flex-direction:row;align-items:center}.form-pair{display:grid;grid-template-columns:1fr 1fr;gap:12px}.ws-form .full{margin-top:0}.checkout-note{padding:15px;background:#f2f7fc;border-radius:8px;font-size:11px;line-height:1.9}.draft-list article{border-top:1px solid var(--line);margin-top:20px;padding-top:18px}.draft-list small{display:block;color:var(--muted);font-size:10px}.draft-list p{white-space:pre-wrap;overflow-wrap:anywhere}.locked-panel{text-align:center;padding:60px 25px}.locked-panel h1{font-size:22px}.locked-panel button{margin:10px 5px}.chapter-list{padding:12px 18px;border:1px solid var(--line);border-radius:8px;background:white;margin-bottom:20px;font-size:12px}.chapter-list button{display:block;padding:8px 0}.live-preview{background:#eef7f3;padding:17px;border-radius:8px;margin-bottom:20px}.live-preview label{font-size:11px}.live-preview select{margin-left:12px}.live-preview p{font-size:12px}.mode-badge{font-size:10px;padding:5px 8px;border:1px solid #a9c9e5;background:#f3f8fd;color:#48769c;border-radius:5px;white-space:nowrap}.mode-options{display:flex;flex-direction:column;gap:12px}.mode-option{padding:16px;border:1px solid var(--line);border-radius:8px;text-align:left}.mode-option.selected{border-color:var(--blue);background:#eef6fe}.mode-option strong{display:block}.mode-option small{display:block;font-size:10px;color:var(--muted);margin-top:5px}.coverage-link{display:block;font-size:10px;color:var(--blue);margin:16px 12px}.account-list{display:flex;flex-direction:column;gap:12px}.event-list{padding-left:20px;font-size:11px}.event-list small{display:block;color:var(--muted)}dialog{max-height:90dvh;overflow:auto}.course-workspace .profile-cover{border-radius:10px;margin-bottom:20px}.course-workspace .profile-cover h2{font-size:25px}.course-workspace .profile-cover p{font-size:12px;line-height:2}.header-right{gap:12px}.mock-tag{display:none}
@media(max-width:1100px){.workspace-plans{grid-template-columns:1fr}.manage-layout{grid-template-columns:145px minmax(0,1fr);gap:16px}.content-filter{flex-wrap:wrap}.library-grid{grid-template-columns:1fr 1fr}.library-card .thumb-copy strong{font-size:16px}.library-card .thumb-copy em{font-size:8px}.course-screen .shell{grid-template-columns:225px minmax(0,1fr)}}
@media(max-width:800px){.library-grid{grid-template-columns:1fr}.talk-layout{grid-template-columns:1fr}.channel-list{display:flex;overflow-x:auto;border-right:0;border-bottom:1px solid var(--line)}.channel-list .side-label{display:none}.channel-list button{width:auto;white-space:nowrap;flex-shrink:0}.manage-layout{grid-template-columns:1fr}.manage-subnav{flex-direction:row;overflow:auto;padding-bottom:10px}.manage-subnav button{white-space:nowrap}.workspace-panel{padding:20px}}
@media(max-width:650px){.course-screen .shell,.course-screen.menu-collapsed .shell{display:block}.course-tabs{position:sticky;top:60px;z-index:10}.course-tabs button{font-size:11px;padding:14px 7px}.content-filter,.course-workspace>.chips{margin-left:20px;margin-right:20px}.library-grid,.talk-layout,.manage-layout,.course-workspace>.workspace-panel,.course-workspace>.profile-cover{margin:0 20px 20px}.library-card .thumb-copy strong{font-size:21px}.workspace-panel{padding:18px}.content-filter{display:block}.content-filter form{margin-top:14px}.content-filter input{width:100%;min-width:0}.content-filter .outline{flex-shrink:0}.chapter-list,.live-preview{margin-left:20px;margin-right:20px}.talk-main{padding:18px}.mode-badge{font-size:9px;padding:4px 6px}.header-right{gap:6px}.header-right>button[data-action=notifications]{display:none}.course-workspace .profile-cover{padding:25px}.live-preview select{margin:8px 0 0;display:block}.form-pair{grid-template-columns:1fr 1fr}.table-tools form{width:100%}.table-tools input{flex:1;min-width:0}.library-info .status-row{font-size:10px}}
.day-control{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 14px;margin-bottom:18px;background:#eef4fa;border:1px dashed #cbddeb;border-radius:7px;font-size:10px;color:#6c8398}.day-control button{font-size:11px;white-space:nowrap}.pin-tag{color:#986620!important;background:#fff3df!important}.video-seek{width:100%;margin-top:auto;accent-color:#75baf4;min-height:30px;cursor:pointer}.speed-control{display:flex;align-items:center;gap:6px;color:#b8cce1;font-size:10px}.speed-control select{background:#253e5b;color:white;border-color:#526a82;padding:4px 6px;font-size:10px}.player .controls{flex-wrap:wrap}.content-filter form{min-width:0}.content-filter input{min-width:0;width:100%}@media(max-width:650px){.day-control{margin:0 20px 18px;flex-wrap:wrap}.content-filter>label{display:inline-block;margin:0 14px 12px 0}.player .controls{gap:9px}.player .controls span{font-size:9px}.speed-control{gap:3px}}

/* Course-local content navigation, separate from the global course switcher. */
.content-layout{display:grid;grid-template-columns:190px minmax(0,1fr);gap:24px;align-items:start}.content-subnav{background:#f7f9fc;border:1px solid var(--line);border-radius:8px;padding:12px;position:sticky;top:90px}.content-subnav summary{cursor:pointer;padding:12px 6px;font-size:12px;font-weight:700;color:var(--muted)}.content-menu-disclosure>summary{display:none}.content-subnav nav>details+details{margin-top:20px}.content-subnav button{display:block;width:100%;text-align:left;padding:12px 12px;font-size:12px;border-radius:6px;margin:2px 0}.content-subnav button.active{background:#e4effa;color:var(--blue-dark);font-weight:700}.content-subnav button:hover{background:#edf2f8}.content-results{min-width:0}.content-results .content-filter{margin-bottom:22px;gap:12px}.content-results .content-filter form{flex:1}.content-results .library-grid{margin:0}.content-results .content-filter,.content-results .day-control{margin-left:0;margin-right:0}.content-results .library-card .thumb-copy strong{font-size:17px}.content-subnav button:focus-visible,.content-subnav summary:focus-visible{outline:2px solid var(--blue);outline-offset:2px}
@media(max-width:1050px){.content-layout{grid-template-columns:160px minmax(0,1fr);gap:16px}.content-results .library-grid{grid-template-columns:1fr}}
@media(max-width:800px){.content-layout{display:block}.content-subnav{position:static;margin-bottom:20px}.content-menu-disclosure>summary{display:list-item;color:var(--ink)}.content-subnav nav{display:grid;grid-template-columns:1fr 1fr;gap:12px}.content-subnav nav>details+details{margin-top:0}}
@media(max-width:650px){.content-layout{margin:0 20px 24px}.content-results .library-card .thumb-copy strong{font-size:20px}.content-subnav{padding:8px}.content-subnav button{font-size:11px;padding:11px 8px}.content-results .content-filter form{width:100%}}
@media(min-width:801px){.content-menu-disclosure:not([open])>nav{display:block}}

.course-context .shell,.course-context.menu-collapsed .shell{grid-template-columns:minmax(0,1fr);max-width:1240px}.course-context .rail{display:none}.course-context .sidebar{display:none}.course-context.drawer-open{overflow:hidden}.course-context.drawer-open .sidebar{display:flex;position:fixed;top:76px;left:0;bottom:0;z-index:45;width:min(330px,86vw);height:calc(100dvh - 76px);padding:18px;background:white;box-shadow:8px 0 30px #132b4e18}.course-context.drawer-open .menu-backdrop{display:block;position:fixed;inset:76px 0 0;background:#182b4766;z-index:40;width:100%}.course-context .drawer-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:15px}.course-context .drawer-heading button{min-width:40px;min-height:40px}@media(max-width:650px){.course-context.drawer-open .sidebar{top:60px;height:calc(100dvh - 60px)}.course-context.drawer-open .menu-backdrop{top:60px}}

.discovery-publish{display:flex;justify-content:flex-end;margin-bottom:20px}.discovery-publish button{font-size:12px}.publish-courses{display:flex;flex-direction:column;gap:12px}.publish-courses button{text-align:left}.editor-course{font-weight:700}@media(max-width:650px){.discovery-publish{margin:0 20px 20px}}

.brand img{width:112px;height:auto;display:block;object-fit:contain}.brand{flex-shrink:0}@media(max-width:650px){.brand img{width:88px;height:auto}}

.header-course{display:flex;align-items:center;gap:12px;min-width:0;flex:1;text-align:left}.header-course strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.header-course .avatar{flex-shrink:0}.focused-course .mobile-nav{display:none}.menu-toggle{width:44px;height:44px;min-width:44px;min-height:44px}.menu-toggle:focus-visible,.menu-toggle:hover{background:#edf3f9}.header-course~.header-right{margin-left:auto}.ws-form #type-fields label{display:flex;flex-direction:column;gap:8px}@media(max-width:650px){.header-course{gap:8px}.header-course strong{font-size:12px}.focused-course .mode-badge{display:none}.header-course .avatar{width:28px;height:28px}}

.local-menu-back{display:none}
@media(max-width:800px){
.course-tabs{overflow:visible}.course-tabs button{min-width:0;white-space:normal}
.local-menu-view .content-results,.local-menu-view .talk-main,.local-menu-view .manage-content{display:none}
.local-content-view .content-subnav,.local-content-view .channel-list,.local-content-view .manage-subnav{display:none}
.local-menu-back{display:block;color:var(--blue-dark);min-height:44px;text-align:left;padding:10px 0;margin-bottom:16px;font-size:13px}
.channel-list,.manage-subnav{display:flex;flex-direction:column;overflow:visible;padding:12px;background:#f7f9fc;gap:4px}
.channel-list .side-label{display:block}.channel-list button,.manage-subnav button{width:100%;min-height:48px;white-space:normal;text-align:left;font-size:14px;padding:14px 12px}
.content-subnav nav{display:block}.content-subnav nav>details+details{margin-top:20px}.content-subnav button{min-height:48px;font-size:14px;white-space:normal}.content-subnav summary{font-size:13px}.content-menu-disclosure>summary{display:none}.content-menu-disclosure:not([open])>nav{display:block}
.content-subnav{border:0;border-radius:0}.talk-layout{border:0}.local-content-view .content-layout,.local-content-view .manage-layout,.local-content-view .talk-layout{display:block}
}

.account-identity{display:flex;align-items:center;flex-direction:column;gap:10px;padding:20px}.account-color{display:flex;align-items:center;gap:10px;padding:16px 0;border-top:1px solid var(--line);flex-wrap:wrap}.account-color span{margin-right:auto}.account-list button{border:0;border-bottom:1px solid var(--line);border-radius:0;text-align:left;min-height:52px}.account-dark{--ink:#eef2f7;--muted:#b0bac9;--line:#435066;--wash:#192330;--paper:#253244}.account-dark dialog{background:#253244;color:#eef2f7}

.account-scope{background:var(--wash);padding:12px;border-radius:8px;font-size:12px;line-height:1.8}.account-group{margin:24px 0}.account-group h3{font-size:13px;color:var(--muted);margin:0 0 8px}.account-group .account-list{gap:0}.account-group button{display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;padding:14px 4px}.account-group button strong{font-size:13px;font-weight:500}.account-group button small{display:block;color:var(--muted);font-size:11px;line-height:1.7;margin-top:4px}.account-group button:hover{background:var(--wash)}
/* Plan contracts: one continuous list, with independent actions. */
dialog:has(.contract-list-view){width:920px;max-width:calc(100vw - 32px)}.contract-rows{list-style:none;padding:0;margin:0;border-top:1px solid var(--line)}.contract-row,.contract-table-heading{display:grid;grid-template-columns:minmax(0,1fr) 110px 260px;gap:20px;align-items:center;padding:22px 0;border-bottom:1px solid var(--line)}.contract-table-heading{padding:12px 0;border:0;font-size:12px;color:var(--muted)}.contract-name strong,.contract-name small,.contract-price small{display:block}.contract-name small{color:var(--muted);margin-bottom:5px}.contract-name{overflow-wrap:anywhere}.contract-status{display:inline-block;font-size:11px;color:var(--blue-dark);margin-top:8px}.contract-price{font-weight:600}.contract-price small{font-size:11px;color:var(--muted);font-weight:400}.contract-actions{display:flex;gap:12px;align-items:center;justify-content:flex-end}.contract-actions button{min-height:44px;white-space:nowrap}.contract-cancel{color:#b74242;padding:10px 8px;min-height:44px}.contract-cancel:hover{background:#fff1f1;border-radius:6px}.contract-actions .muted{font-size:11px}.contract-note{font-size:12px;margin:22px 0}.contract-detail{display:grid;grid-template-columns:95px minmax(0,1fr);gap:14px;padding:20px 0;border-block:1px solid var(--line)}.contract-detail dt{color:var(--muted)}.contract-detail dd{margin:0;overflow-wrap:anywhere}.contract-dialog-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}@media(max-width:650px){.contract-table-heading{display:none}.contract-row{grid-template-columns:minmax(0,1fr) auto;gap:12px;padding:22px 0}.contract-actions{grid-column:1/-1;justify-content:flex-start;flex-wrap:wrap}.contract-name strong{font-size:14px}.contract-price{text-align:right}.contract-dialog-actions button{width:100%}dialog:has(.contract-list-view){padding:24px 20px}.contract-list-view h2{font-size:20px}}
/* Consistent account forms and lists. */
dialog:has(.settings-screen){width:680px;max-width:calc(100vw - 32px)}.settings-screen h2{font-size:22px;margin:0 32px 10px 0}.settings-help{color:var(--muted);font-size:12px;line-height:1.9}.settings-form{display:flex;flex-direction:column;gap:20px;margin-top:24px}.settings-form label,.settings-filter{display:flex;flex-direction:column;gap:8px;font-size:13px}.settings-form input,.settings-form textarea,.settings-filter input,.settings-filter select{width:100%;border:1px solid var(--line);border-radius:7px;padding:11px 12px;background:var(--paper);color:var(--ink);min-height:44px}.settings-form small{color:var(--muted);font-size:11px}.settings-form fieldset{border:0;border-top:1px solid var(--line);padding:18px 0 0;margin:0;display:flex;flex-direction:column;gap:16px;min-width:0}.settings-form legend{font-size:14px;font-weight:700;padding-right:15px}.settings-pair{display:grid;grid-template-columns:1fr 1fr;gap:16px}.settings-footer{padding-top:24px;margin-top:24px;border-top:1px solid var(--line)}.settings-row{display:flex;align-items:center;gap:18px;justify-content:space-between;padding:22px 0;border-bottom:1px solid var(--line)}.settings-row strong,.settings-row small,.settings-row span:not(.email-choice){display:block}.settings-row strong{font-size:14px}.settings-row small{font-size:11px;color:var(--muted);margin:4px 0}.settings-row>div{min-width:0;overflow-wrap:anywhere}.settings-empty{padding:30px 15px;text-align:center;background:var(--wash);border-radius:8px;margin-top:20px}.settings-empty p{font-size:12px;color:var(--muted)}.settings-filter{margin-top:24px}.settings-notice{background:var(--pale);padding:16px;border-radius:8px;display:flex;gap:8px;flex-wrap:wrap;font-size:12px}.settings-notice span{margin-left:auto;color:var(--blue-dark)}.settings-notice small{width:100%;color:var(--muted)}.settings-form .email-row{flex-direction:row}.email-choice{display:flex;align-items:center;gap:8px;white-space:nowrap}.email-choice input{width:20px;height:20px;min-height:20px;accent-color:var(--blue)}.settings-grow{flex:1}.sample-badge{border:1px solid var(--line);background:var(--pale);color:var(--blue-dark);padding:12px;border-radius:50%;font-size:13px;min-width:58px;text-align:center}.profile-photo{display:flex;align-items:center;gap:20px}.profile-photo .avatar{width:64px;height:64px}.profile-photo img{width:100%;height:100%;object-fit:cover}.receipt-preview{border:1px solid var(--line);padding:20px;margin:24px 0}.account-color [aria-pressed=true]{border-color:var(--blue);background:var(--pale);color:var(--blue-dark)}.account-dark .settings-notice,.account-dark .sample-badge,.account-dark .account-color [aria-pressed=true]{background:#243e58;color:#bcdfff}.account-dark .primary{color:#fff}.account-dark input,.account-dark textarea,.account-dark select{background:#253244;color:#eef2f7}.account-dark .contract-cancel{color:#ffaaaa}@media(max-width:650px){dialog:has(.settings-screen){padding:24px 20px}.settings-screen h2{font-size:20px}.settings-form input,.settings-form textarea,.settings-filter input,.settings-filter select{font-size:16px}.settings-pair{gap:12px}.settings-row{gap:12px;flex-wrap:wrap}.settings-form .email-row>span:first-child{flex:1;min-width:140px}.settings-footer>.outline{width:100%}.profile-photo{align-items:flex-start}.profile-photo label{min-width:0}.contract-detail{grid-template-columns:85px minmax(0,1fr)}}
.account-dark .settings-notice span{color:#bcdfff}.account-dark .settings-filter input::placeholder,.account-dark .settings-form input::placeholder,.account-dark .settings-form textarea::placeholder{color:#aebacc}
.account-dialog-nav{position:sticky;top:-30px;background:var(--paper);z-index:5;display:flex;align-items:center;justify-content:space-between;gap:12px;margin:-8px 0 20px;padding:8px 0;border-bottom:1px solid var(--line);min-height:54px}.account-dialog-nav .close{position:static;margin-left:auto;flex-shrink:0;min-width:44px;min-height:44px}.account-back{color:var(--blue-dark);font-size:13px;min-height:44px;text-align:left;padding:8px 0}.account-dark .account-back{color:#bcdfff}.account-dialog .contract-dialog-actions:empty{display:none}.account-dialog h2{margin-top:0}@media(max-width:650px){.account-dialog-nav{top:-24px;padding:6px 0;margin-top:-6px}.account-dialog-nav .account-back{width:auto}.account-dialog-nav .close{width:44px}}
.avatar.user img{width:100%;height:100%;object-fit:cover}.settings-form button:disabled{opacity:.45;cursor:not-allowed}@media(max-width:650px){dialog.account-dialog,dialog.account-dialog:has(.settings-screen),dialog.account-dialog:has(.contract-list-view){width:100vw;max-width:100vw;height:100dvh;max-height:100dvh;margin:0;border:0;border-radius:0;padding:24px 20px calc(24px + env(safe-area-inset-bottom))}.account-dialog-nav{top:-24px;padding-top:8px}.account-dialog .settings-form>.primary{position:sticky;bottom:-24px;z-index:3;box-shadow:0 0 0 10px var(--paper)}}
.account-search{display:flex;gap:16px;align-items:end;margin-bottom:16px}.account-search .settings-filter{flex:1;min-width:0}.account-search button{min-height:44px;flex-shrink:0}.contract-list-view [data-plan-empty],.settings-screen [data-plan-empty]{padding:24px 0;color:var(--muted);font-size:13px}

.feed-label{align-items:center;gap:8px;flex-wrap:wrap}.feed-sort-switch{display:inline-flex;align-items:center;gap:2px;margin-left:auto;padding:2px;background:#edf1f5;border-radius:8px}.feed-sort-switch button{display:flex;align-items:center;justify-content:center;gap:5px;min-height:36px;padding:5px 10px;border-radius:6px;color:#748091;font-size:11px;white-space:nowrap}.feed-sort-switch button[aria-pressed=true]{background:white;color:var(--blue-dark);box-shadow:0 1px 3px #172b4512;font-weight:700}.feed-sort-switch svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}@media(max-width:650px){.feed-sort-switch button{min-height:44px;padding:5px 8px}.feed-label{font-size:9px}}
/* Teacher-only Discovery publishing shortcut. */
.discovery-publish{position:fixed;right:28px;bottom:28px;z-index:24;margin:0}.discovery-publish button{min-height:48px;padding:13px 20px;border-radius:999px;box-shadow:0 4px 18px #183b6533;font-size:13px}.shell:has(.discovery-publish){padding-bottom:100px}@media(max-width:650px){.discovery-publish{right:16px;bottom:calc(80px + env(safe-area-inset-bottom));margin:0}.discovery-publish button{min-height:48px;padding:12px 18px}.shell:has(.discovery-publish){padding-bottom:160px}}
.intro.compact-intro{padding-bottom:12px}.compact-intro h1{font-size:23px;letter-spacing:0;margin:0}.compact-intro+.chips{padding-top:12px}@media(max-width:650px){.intro.compact-intro{padding:0 20px 12px}.compact-intro h1{font-size:21px}}

/* Membership status in the content continuation panel */
.join-strip.is-joined{background:#edf5fd;border:1px solid #c5ddf4}
.join-strip-copy{min-width:0}
.join-strip .membership-status{display:flex;align-items:center;gap:7px;color:#205e97;font-size:14px;font-weight:700;line-height:1.6}
.membership-status .icon{width:22px;height:22px;padding:3px;border-radius:50%;background:#205e97;color:#fff}
.join-strip.is-joined p{color:#53677c;font-size:12px;margin-top:6px}

.pwa-reminder{display:flex;align-items:center;gap:12px;padding:14px 16px;margin-bottom:20px;border:1px solid #c5ddf4;border-radius:10px;background:#edf5fd}.pwa-reminder div{flex:1}.pwa-reminder strong,.pwa-reminder small{display:block}.pwa-reminder small{font-size:11px;color:#53677c}.pwa-reminder button{white-space:nowrap}.pwa-success{padding:12px 14px;background:#edf5fd;color:#205e97;border-radius:8px;font-weight:700}.pwa-steps{list-style:none;padding:0;margin:22px 0}.pwa-steps li{display:flex;align-items:flex-start;gap:12px;margin:18px 0;font-size:14px}.pwa-steps li>span{background:#edf5fd;color:#205e97;border-radius:50%;width:28px;height:28px;display:grid;place-items:center;flex-shrink:0;font-weight:700}.pwa-steps p{margin:3px 0}.pwa-platform{display:flex;gap:8px;margin-top:16px}.pwa-platform button{flex:1;padding:9px;border:1px solid var(--line);border-radius:7px}.pwa-platform button[aria-pressed=true]{background:#edf5fd;border-color:#398bd9;color:#205e97}.pwa-preview{border-top:1px solid var(--line);padding-top:12px;margin-top:16px}.pwa-preview small{color:var(--muted)}@media(max-width:650px){.pwa-reminder{margin:0 16px 16px;gap:8px;padding:12px}.pwa-reminder strong{font-size:12px}.pwa-reminder .outline{padding:8px;font-size:12px}}
.auth-entry{white-space:nowrap;font-size:12px;padding:10px 14px}@media(max-width:650px){header:has(.auth-entry){gap:8px;padding-inline:12px}header:has(.auth-entry) .header-right{gap:6px}header:has(.auth-entry) .brand img{max-width:78px}header:has(.auth-entry) .mode-badge{font-size:9px;padding:4px}.auth-entry{font-size:10px;padding:9px 8px}}
.pwa-pc-guide h3{font-size:15px;margin:22px 0 8px}.pwa-pc-guide h3:not(:first-child){border-top:1px solid var(--line);padding-top:20px}.pwa-platform button{min-width:0}@media(max-width:420px){.pwa-platform{gap:5px}.pwa-platform button{font-size:11px;padding:10px 4px}}
dialog:has(.notice-settings){max-width:640px}.notice-device{padding:16px;background:#edf5fd;border:1px solid #c5ddf4;border-radius:10px;margin:18px 0}.notice-device p{margin:5px 0 12px}.notice-toolbar,.notice-row{display:flex;align-items:center;justify-content:space-between;gap:12px}.notice-toolbar{margin:22px 0 12px}.notice-row{padding:18px 0;border-bottom:1px solid var(--line)}.notice-row small,.notice-option small{display:block;color:var(--muted);font-size:11px}.notice-row button{white-space:nowrap}.notice-option{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 0;border-bottom:1px solid var(--line);font-size:13px}.notice-option input{width:20px;height:20px;flex-shrink:0;accent-color:var(--blue)}.notice-option select{padding:8px;border:1px solid var(--line);border-radius:6px;background:white}.notice-settings fieldset{border:0;margin:20px 0;padding:0}.notice-settings legend{font-weight:700}.notice-settings details{margin:20px 0}.notice-settings summary{cursor:pointer;font-weight:700}@media(max-width:650px){dialog:has(.notice-settings){padding:22px 18px}.notice-toolbar strong{font-size:13px}}

/* Discovery entry plan: same course-management panel, one saved destination. */
.discovery-plan-settings{background:#fff}
.discovery-plan-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}
.discovery-plan-heading h2{margin:6px 0 0;font-size:20px}
.discovery-plan-status,.discovery-plan-badge{display:inline-block;background:#eaf4ff;color:#246ca8;border-radius:5px;padding:4px 10px;font-size:12px;font-weight:600;white-space:nowrap}
.discovery-plan-badge{margin-top:8px}
.discovery-plan-flow{display:flex;align-items:center;flex-wrap:wrap;gap:12px;background:#f5f8fc;border-radius:8px;padding:16px;margin:20px 0;font-size:13px;color:#52647a}
.discovery-plan-controls{display:flex;gap:12px;align-items:stretch}
.discovery-plan-controls select{flex:1;min-width:0;width:100%}
.discovery-plan-controls button{white-space:nowrap}
.discovery-plan-settings .ws-form{gap:10px}
.discovery-plan-settings label small{display:block;color:#7a8596;font-weight:400;margin-top:4px}
.discovery-plan-preview{border-top:1px solid #e3e9ef;padding-top:20px;margin-top:20px}
.discovery-plan-preview>small,.discovery-plan-preview>strong{display:block}
.discovery-plan-preview>small{color:#7a8596;margin-bottom:6px}
.discovery-plan-settings details{margin-top:20px;border-top:1px solid #e3e9ef;padding-top:16px;font-size:13px}
.discovery-plan-settings summary{cursor:pointer;color:#346c9f}
@media(max-width:600px){.discovery-plan-controls{flex-direction:column}.discovery-plan-heading h2{font-size:18px}.discovery-plan-flow{gap:8px;font-size:12px;padding:12px}.discovery-plan-settings{padding:18px}}
@media(max-width:600px){.discovery-plan-heading{display:block}.discovery-plan-heading .discovery-plan-status{margin-top:10px}.discovery-plan-heading h2{font-size:18px}}

/* Plan management remains the primary task; Discovery is a secondary setting. */
.discovery-plan-summary{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px 4px;border-top:1px solid var(--line);margin-top:24px}
.discovery-plan-summary h3{font-size:14px;margin:0 0 5px;font-weight:600;color:var(--muted)}
.discovery-plan-summary p{font-size:13px;margin:0;overflow-wrap:anywhere}
.discovery-plan-summary button{flex-shrink:0;font-size:12px}

.plan-list-panel .discovery-plan-badge{font-size:10px;padding:2px 7px;background:#f0f4f8;color:#61768c}
@media(max-width:600px){.discovery-plan-summary{gap:12px;padding:18px 0}.discovery-plan-summary h3{font-size:12px}.discovery-plan-summary button{padding:10px 12px}.discovery-plan-settings{padding:0}}
/* Compact Discovery entry stays above a course-scoped status table. */
.manage-content:has(.plan-list-panel){min-width:0}
.discovery-plan-summary{margin:0 0 20px;padding:14px 18px;border:1px solid var(--line);border-radius:8px;background:#fff}
.discovery-plan-summary h3{font-size:12px;margin-bottom:4px}
.discovery-plan-summary p{font-size:13px;font-weight:500}
.plan-list-panel{padding:0;overflow:hidden}

.plan-course-picker{min-width:0;max-width:70%}
.plan-course-picker select{width:100%;max-width:100%;font-weight:600;background:#f5f7fa;border:1px solid var(--line);border-radius:6px;padding:10px 32px 10px 12px;font-size:13px}

.plan-table-scroll{max-width:100%;overscroll-behavior-x:contain}

.plan-state{white-space:nowrap;color:#375e55;font-size:11px}
.plan-state.is-muted{color:var(--muted)}

@media(max-width:650px){
 .discovery-plan-summary{padding:12px;margin-bottom:16px;gap:10px}
 .discovery-plan-summary h3{font-size:11px}.discovery-plan-summary p{font-size:12px}
 .plan-course-picker{max-width:100%;flex:1;min-width:160px}

}

.plan-menu-trigger:hover,.plan-menu-trigger[aria-expanded=true]{background:#edf2f7}
.plan-actions-popup{position:fixed;inset:auto;margin:0;padding:8px 0;width:210px;max-width:calc(100vw - 16px);border:1px solid #e4e7ed;border-radius:8px;background:#fff;box-shadow:0 8px 28px #17253d30;color:#263244}
.plan-actions-popup button{display:block;width:100%;text-align:left;padding:12px 22px;font-size:14px;border:0;background:transparent}
.plan-actions-popup button:hover:not(:disabled),.plan-actions-popup button:focus-visible{background:#eef4fa;outline:2px solid #398bd9;outline-offset:-2px}
.plan-actions-popup button:disabled{color:#abb0b8;cursor:not-allowed}
.plan-actions-popup p{font-size:10px;line-height:1.6;color:#7a8596;margin:4px 16px 6px;border-top:1px solid #e7ebf0;padding-top:10px}
.discovery-plan-summary small{display:block;color:var(--muted);font-size:11px;margin-top:5px;line-height:1.6}
.discovery-consent-note{background:#f2f6fb;border-radius:8px;padding:12px 14px;font-size:12px}

/* Consistent management lists: the record and state lead, details stay one click away. */
.mgr-panel{background:var(--paper);border:1px solid var(--line);border-radius:12px;overflow:hidden;min-width:0}.mgr-course{font-size:11px;color:var(--muted);display:grid;gap:6px;min-width:230px}.mgr-course select{padding:10px 12px;border:1px solid var(--line);border-radius:7px;color:var(--ink);background:var(--wash);font-size:13px}.mgr-segments{display:flex;padding:3px;background:var(--wash);border:1px solid var(--line);border-radius:8px}.mgr-segments button{padding:10px 14px;border-radius:5px;font-size:12px}.mgr-segments .active{background:var(--paper);color:var(--blue-dark);box-shadow:0 1px 3px #152d4920;font-weight:700}.mgr-metrics{display:grid;grid-template-columns:repeat(4,1fr);border-block:1px solid var(--line);background:#fbfcfe;padding:20px 12px}.mgr-metrics>div{padding:0 16px;border-right:1px solid var(--line)}.mgr-metrics>div:last-child{border:0}.mgr-metrics span{display:block;font-size:11px;color:var(--muted)}.mgr-metrics strong{display:block;font-size:27px;margin-top:6px}.mgr-metrics small{font-size:11px;font-weight:400;margin-left:7px;color:var(--muted)}.mgr-filters{display:flex;align-items:end;gap:12px;padding:20px 24px;flex-wrap:wrap;border-bottom:1px solid var(--line)}.mgr-filters label{display:grid;gap:7px;font-size:11px;color:var(--muted)}.mgr-filters input,.mgr-filters select{min-height:40px;border:1px solid var(--line);border-radius:6px;padding:9px 12px;background:white;color:var(--ink);font-size:12px;max-width:100%}.mgr-search{flex:1;min-width:200px}.mgr-filters button{min-height:40px}.mgr-list-meta{display:flex;justify-content:space-between;padding:15px 24px;font-size:12px;color:var(--muted)}.mgr-list-meta small{font-size:10px}.mgr-table-wrap{overflow:auto;max-width:100%}.mgr-table{width:100%;border-collapse:collapse;font-size:12px;min-width:820px;text-align:left}.mgr-table th{font-size:10px;white-space:nowrap;background:#f5f8fc;color:var(--muted);font-weight:500;padding:13px 16px;border-block:1px solid var(--line)}.mgr-table td{padding:20px 16px;border-bottom:1px solid var(--line);vertical-align:middle;line-height:1.7}.mgr-table tbody tr:last-child td{border-bottom:0}.mgr-table tbody tr:hover{background:#f8fbff}.mgr-table td:first-child{min-width:190px;max-width:300px}.mgr-table small{display:block;color:var(--muted);font-size:10px;margin-top:5px;overflow-wrap:anywhere}.mgr-table strong{font-weight:600}.mgr-tag{display:block;font-size:11px;margin-top:6px;max-width:230px;overflow-wrap:anywhere}.mgr-status{display:inline-block;border-radius:5px;padding:3px 8px;background:#eef1f5;color:#626e7c;font-size:11px;white-space:nowrap}.mgr-status.good{background:#eaf6ef;color:#26774a}.mgr-status.wait{background:#fff4dc;color:#916615}.mgr-more{font-size:22px;width:36px;height:40px;border-radius:6px}.mgr-more:hover{background:var(--pale)}.mgr-pagination{display:flex;gap:18px;align-items:center;justify-content:center;padding:18px;border-top:1px solid var(--line);font-size:12px}.mgr-pagination button{font-size:11px;padding:8px 14px}.mgr-footnote{font-size:10px!important;line-height:1.7;color:var(--muted);padding:0 24px 18px;margin:0}.mgr-empty{text-align:center;padding:36px 20px}.mgr-empty p{color:var(--muted);font-size:12px}.mgr-dialog{min-width:0}.mgr-dialog h2{font-size:21px;margin-right:30px}.mgr-dialog h3{font-size:15px}.mgr-dialog .mgr-footnote{padding:20px 0 0}.mgr-facts{display:grid;grid-template-columns:1fr 1fr;margin:24px 0;gap:0 24px}.mgr-facts>div{padding:12px 0;border-bottom:1px solid var(--line);min-width:0}.mgr-facts dt{font-size:11px;color:var(--muted);margin-bottom:6px}.mgr-facts dd{margin:0;font-size:13px;overflow-wrap:anywhere}.mgr-body{white-space:pre-wrap;overflow-wrap:anywhere;background:var(--wash);padding:18px;border:1px solid var(--line);border-radius:8px;font-size:13px!important}.mgr-dialog>button{margin:8px 8px 0 0}.danger-text{color:#aa4343}.mgr-timeline{list-style:none;padding-left:22px;border-left:2px solid #d4e3f4;margin:24px 0}.mgr-timeline li{position:relative;padding:4px 0 25px}.mgr-timeline li:before{content:'';position:absolute;left:-28px;top:8px;width:10px;height:10px;border-radius:50%;background:var(--blue);border:2px solid white}.mgr-timeline li>span{font-size:11px;color:var(--blue-dark)}.mgr-timeline p{font-size:12px}.mgr-timeline summary{font-size:12px;cursor:pointer;color:var(--blue-dark)}.mgr-dialog fieldset{border:1px solid var(--line);border-radius:8px;padding:18px;min-width:0;display:grid;gap:15px}.mgr-dialog legend{font-size:13px;font-weight:700;padding:0 8px}.mgr-channel{display:flex!important;flex-direction:row;flex-wrap:wrap}.mgr-channel label{display:flex;align-items:center;gap:8px}.mgr-channel input{width:18px;height:18px;min-height:0}.mgr-help{font-size:11px!important;color:var(--muted);margin:0}.mgr-step-editor{margin-bottom:22px}.mgr-form-actions{display:flex;gap:10px;flex-wrap:wrap}.mgr-dialog details{font-size:12px;line-height:1.8}.mgr-dialog details summary{cursor:pointer}.mgr-dialog input,.mgr-dialog textarea,.mgr-dialog select{min-width:0}.mgr-dialog .ws-form{gap:18px}dialog:has(.mgr-dialog){width:740px;max-width:calc(100vw - 32px)}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
@media(max-width:650px){.mgr-course{width:100%}.mgr-metrics{grid-template-columns:repeat(2,1fr);gap:18px 0;padding:18px 0}.mgr-metrics>div:nth-child(2){border:0}.mgr-metrics strong{font-size:23px}.mgr-filters{padding:16px;gap:10px}.mgr-search{width:100%;flex-basis:100%}.mgr-filters input,.mgr-filters select{font-size:16px}.mgr-filters label:not(.mgr-search){flex:1;min-width:110px}.mgr-list-meta{padding:12px 16px}.mgr-table{min-width:0;display:block}.mgr-table thead{display:none}.mgr-table tbody{display:block}.mgr-table tr{display:grid;grid-template-columns:1fr 1fr;padding:16px;gap:12px 16px;border-top:1px solid var(--line)}.mgr-table td{display:block;border:0;padding:0;min-width:0}.mgr-table td:before{content:attr(data-label);display:block;font-size:10px;color:var(--muted);margin-bottom:5px}.mgr-table td:first-child{grid-column:1/-1;max-width:none;min-width:0;font-size:14px}.mgr-table td:first-child:before{display:none}.mgr-table td:last-child{grid-column:1/-1;display:flex;justify-content:flex-end}.mgr-table td:last-child:before{display:none}.mgr-tag{max-width:none}.mgr-footnote{padding:0 16px 16px}.mgr-facts{grid-template-columns:1fr}.mgr-dialog fieldset{padding:12px}.mgr-dialog .form-pair{grid-template-columns:1fr}.mgr-dialog input,.mgr-dialog textarea,.mgr-dialog select{font-size:16px}.mgr-dialog .mgr-form-actions button{width:100%}}
.mgr-email-fields:not([hidden]),.mgr-dm-fields:not([hidden]),.mgr-delivery-fields{display:grid;gap:16px}.mgr-email-fields[hidden],.mgr-dm-fields[hidden]{display:none}.mgr-pagination button:disabled{opacity:.4;cursor:default}.mgr-table th:last-child,.mgr-table td:last-child{position:sticky;right:0;background:var(--paper);box-shadow:-5px 0 9px -9px #29476e}.mgr-table th:last-child{background:#f5f8fc}@media(max-width:650px){.mgr-table th:last-child,.mgr-table td:last-child{position:static;box-shadow:none;background:transparent}}

.member-identity{display:flex;align-items:center;gap:16px;padding:20px 24px 28px}.member-avatar{display:grid;place-items:center;flex:0 0 54px;height:54px;border-radius:50%;background:#e6effa;color:#47688a;font-size:20px;font-weight:700}.member-identity p{font-size:11px;color:var(--muted);margin:0 0 5px}.member-identity h2{font-size:22px;margin:0;overflow-wrap:anywhere}.member-detail-tabs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-block:1px solid var(--line)}.member-detail-tabs button{padding:17px 8px;min-height:48px;font-size:12px;border-bottom:3px solid transparent;color:var(--muted)}.member-detail-tabs button[aria-selected=true]{color:var(--blue-dark);background:var(--pale);border-bottom-color:var(--blue);font-weight:700}.member-detail-tabs button:focus-visible{outline:2px solid var(--blue);outline-offset:-4px}.member-history-wrap{overflow:auto}.member-history-table{width:100%;border-collapse:collapse;text-align:left;font-size:12px}.member-history-table th{color:var(--muted);background:#fafbfd;font-weight:500;font-size:11px;padding:16px;white-space:nowrap}.member-history-table td{padding:22px 16px;border-bottom:1px solid var(--line);line-height:1.7;overflow-wrap:anywhere}.member-history-table td:first-child{white-space:nowrap;font-variant-numeric:tabular-nums}.member-history-table small{display:block;font-size:10px;color:var(--muted)}.member-detail .mgr-footnote{padding-top:22px}.member-tag-sections{padding:0 24px}.member-tag-sections section{padding:24px 0;border-bottom:1px solid var(--line)}.member-tag-sections h3{margin:0 0 14px;font-size:14px}.member-tag-sections section>div{display:flex;gap:10px;flex-wrap:wrap}.member-tag{font-size:12px;padding:8px 12px;border:1px solid #dce6f1;background:#f4f8fd;border-radius:6px;overflow-wrap:anywhere}.member-empty{min-height:200px;display:grid;place-items:center}.member-badge-award{display:flex;align-items:center;gap:12px}.member-badge{background:#ecf5fc;border:1px solid #c6dff3;color:#39668c;border-radius:12px;min-width:52px;padding:8px;text-align:center;font-weight:700}.member-badge small{font-size:10px;font-weight:400;color:#39668c}
@media(max-width:650px){.member-identity{padding:16px 16px 22px}.member-identity h2{font-size:20px}.member-detail-tabs{grid-template-columns:repeat(2,minmax(0,1fr))}.member-detail-tabs button{font-size:12px;padding:14px 8px}.member-history-table,.member-history-table tbody{display:block}.member-history-table thead{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.member-history-table tr{display:block;padding:16px;border-bottom:1px solid var(--line)}.member-history-table td{display:grid;grid-template-columns:88px minmax(0,1fr);gap:12px;padding:7px 0;border:0;align-items:baseline;white-space:normal!important}.member-history-table td:before{content:attr(data-label);font-size:10px;color:var(--muted)}.member-history-table td .mgr-status{justify-self:start}.member-tag-sections{padding:0 16px}.member-badge-award{flex-wrap:wrap}}

/* Keep the member list in place while reviewing a member. */
dialog:has(.member-detail){width:960px;max-width:calc(100vw - 32px);max-height:calc(100dvh - 40px);padding:0;overflow:auto}
dialog .member-detail{border:0;border-radius:0}
dialog .member-identity{padding:28px 64px 28px 28px}
dialog:has(.member-detail)>.close{position:absolute;top:12px;right:12px;margin:0;z-index:2;background:var(--paper);border-radius:50%;width:40px;height:40px;display:grid;place-items:center}
dialog .member-detail-tabs{position:sticky;top:0;background:var(--paper);z-index:1}
dialog .member-detail #member-detail-panel{min-height:230px}
@media(max-width:650px){dialog:has(.member-detail){max-width:calc(100vw - 24px);max-height:calc(100dvh - 32px);border-radius:14px}dialog .member-identity{padding:24px 60px 24px 18px}dialog .member-identity h2{font-size:18px}dialog .member-detail-tabs{position:static}dialog .member-history-table td{grid-template-columns:82px minmax(0,1fr)}}

/* Management actions use the same anchored menu as plan settings. */
.mgr-title-link{text-align:left;padding:0;line-height:1.7}.mgr-title-link:hover{color:var(--blue-dark);text-decoration:underline}.mgr-more{width:40px;height:40px;min-width:40px;padding:0;font-size:27px;border-radius:6px}.mgr-more[aria-expanded=true]{background:#edf2f7}.mgr-actions-popup{max-height:calc(100dvh - 16px);overflow:auto}.mgr-actions-popup button{min-height:44px}

/* A compact course/action toolbar across all management lists. */
.mgr-list-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:20px;border-bottom:1px solid var(--line)}.mgr-list-toolbar .mgr-course{min-width:0;max-width:340px;flex:1}.mgr-list-toolbar .mgr-course select{width:100%;text-overflow:ellipsis}.mgr-list-toolbar>button{flex-shrink:0;white-space:nowrap}.mgr-scope-bar{padding:16px 20px}.mgr-scope-bar .mgr-segments{display:inline-flex}

@media(max-width:650px){.mgr-list-toolbar{padding:14px;flex-wrap:wrap}.mgr-list-toolbar .mgr-course{min-width:160px;max-width:100%;width:auto}.mgr-list-toolbar>button{font-size:11px;padding:10px 12px}.mgr-scope-bar{padding:12px 14px}}

/* Operated courses and scoped course settings. */
.operated-course-row{display:flex;align-items:center;gap:16px;padding:20px;border-top:1px solid var(--line)}.operated-course-info{flex:1;min-width:0}.operated-course-info strong{display:block;overflow-wrap:anywhere}.operated-course-info small{display:flex;gap:12px;align-items:center;color:var(--muted);font-size:11px;margin-top:8px}.operated-course-actions{display:flex;gap:8px}.operated-course-actions button{font-size:12px;white-space:nowrap}.operated-courses .mgr-footnote{padding-top:16px}.course-setting-image{width:64px;height:64px;object-fit:cover;border-radius:10px;flex-shrink:0}.course-setting-placeholder{display:grid;place-items:center;width:88px;height:64px;border:1px dashed #bdcbd9;border-radius:8px;font-size:11px;color:var(--muted);background:var(--wash)}
dialog:has(.course-settings-dialog){width:780px;max-width:calc(100vw - 32px);max-height:calc(100dvh - 40px);padding:0;overflow:auto}.cs-heading{padding:24px 64px 18px 24px}.cs-heading p{margin:0;color:var(--muted);font-size:12px}.cs-heading h2{margin:6px 0 0;font-size:22px}.cs-tabs{display:grid;grid-template-columns:repeat(4,1fr);border-block:1px solid var(--line);background:white;position:sticky;top:0;z-index:1}.cs-tabs button{min-height:48px;font-size:12px;border-bottom:3px solid transparent}.cs-tabs button[aria-selected=true]{background:var(--pale);color:var(--blue-dark);font-weight:700;border-bottom-color:var(--blue)}.cs-fields{padding:24px;display:grid;gap:22px;min-height:300px}.cs-fields label{display:grid;gap:8px;font-size:12px;font-weight:600;min-width:0}.cs-fields input,.cs-fields select,.cs-fields textarea{width:100%;border:1px solid #dbe3ec;padding:10px 12px;border-radius:7px;background:white;color:var(--ink);font-size:13px;min-width:0}.cs-fields input[type=file]{font-size:11px;padding:8px;max-width:100%}.cs-fields small,.cs-help{font-size:11px!important;color:var(--muted);font-weight:400;line-height:1.8;margin:0}.cs-pair{display:grid;grid-template-columns:1fr 1fr;gap:18px}.cs-pair [hidden]{display:none}.cs-readonly{display:grid;grid-template-columns:1fr auto;gap:8px;padding:16px;background:var(--wash);border-radius:8px;font-size:12px}.cs-readonly small{grid-column:1/-1}.cs-image-row{display:flex;gap:18px;align-items:center}.cs-image-row label{flex:1}.cs-footer{position:sticky;bottom:0;display:flex;gap:10px;align-items:center;padding:16px 24px;border-top:1px solid var(--line);background:white;z-index:1}.cs-footer small{margin-right:auto;font-size:10px;color:var(--muted)}.cs-footer button{font-size:12px}.cs-error:empty{display:none}.cs-error{color:#a33434;font-size:12px;padding:0 24px 16px;margin:0}.cs-staff-row{display:grid;grid-template-columns:minmax(0,1fr) auto 50px;gap:12px;align-items:center;border-bottom:1px solid var(--line);padding:14px 0;font-size:12px}.cs-staff-row small{display:block;overflow-wrap:anywhere}.cs-staff-row strong{overflow-wrap:anywhere}.cs-add-staff{display:grid;gap:12px;padding:16px;border:1px solid var(--line);border-radius:8px}.cs-fields h3{font-size:14px;margin:0}
@media(max-width:650px){.operated-course-row{gap:12px;padding:16px;flex-wrap:wrap}.operated-course-info{flex-basis:calc(100% - 76px)}.operated-course-actions{width:100%;justify-content:flex-end}.cs-heading{padding:20px 60px 18px 18px}.cs-fields{padding:18px;gap:18px}.cs-pair{grid-template-columns:1fr}.cs-fields input,.cs-fields textarea,.cs-fields select{font-size:16px}.cs-tabs button{font-size:11px}.cs-footer{padding:12px 16px;flex-wrap:wrap}.cs-footer small{width:100%}.cs-footer button{flex:1}.cs-staff-row{grid-template-columns:minmax(0,1fr) auto}.cs-staff-row>div:nth-child(2){grid-column:1;grid-row:2}.cs-staff-row>button{grid-column:2;grid-row:1/3}.cs-image-row{align-items:flex-start}.cs-fields input[type=file]{font-size:10px}.cs-error{padding-inline:18px}}

/* Settings: retain course context and actions while only the fields scroll. */
dialog:has(.course-settings-dialog){height:min(780px,calc(100dvh - 40px));max-height:calc(100dvh - 40px);overflow:hidden}.course-settings-dialog{height:100%;display:flex;flex-direction:column;min-height:0}.course-settings-dialog .cs-heading{flex-shrink:0}.cs-heading p{overflow-wrap:anywhere;max-height:3.4em;overflow:auto}.course-settings-dialog .cs-tabs{position:static;flex-shrink:0}#course-settings-form{display:flex;flex-direction:column;flex:1;min-height:0;margin:0}#course-settings-form .cs-fields{overflow-y:auto;overscroll-behavior:contain;min-height:0;flex:1;align-content:start;scroll-padding:18px}.course-settings-dialog .cs-footer{position:static;flex-shrink:0;flex-wrap:wrap}.cs-save-status{margin-right:auto;flex:1;min-width:180px}.cs-save-status strong{display:block;font-size:11px;color:var(--blue-dark);font-weight:500}.cs-save-status small{display:block;margin:3px 0 0!important;line-height:1.6}.cs-footer .cs-error{padding:0;margin:0;width:100%;font-size:12px}.cs-staff-row>button{min-height:44px;min-width:44px}.cs-fields [aria-invalid=true]{border-color:#a33434}
@media(max-width:650px){dialog:has(.course-settings-dialog){height:calc(100dvh - 24px);max-height:calc(100dvh - 24px);max-width:calc(100vw - 24px)}.course-settings-dialog .cs-heading{padding:16px 56px 14px 18px}.cs-heading h2{font-size:20px}.cs-save-status{flex-basis:100%}.cs-footer .cs-save-status small{width:auto}.cs-fields{scrollbar-gutter:stable}}

/* Shared mobile modal canvas; applies to every modal, including nested screens. */
.cs-tabs{grid-template-columns:repeat(5,minmax(0,1fr))}.cs-tabs button{padding:10px 5px;overflow-wrap:anywhere}

.intro-editor{max-width:1080px;margin:0 auto}.intro-editor-status{font-size:12px;color:var(--blue-dark);padding:14px 4px}.intro-editor-canvas{background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:32px;min-height:430px}.intro-editor-canvas label{display:block;font-size:14px;font-weight:600;margin-bottom:14px}.intro-editor-canvas textarea{width:100%;min-height:380px;resize:vertical;border:1px solid var(--line);border-radius:6px;padding:18px;line-height:1.9;font-size:16px}.intro-editor-preview{white-space:pre-wrap;overflow-wrap:anywhere;line-height:2}.intro-editor-note{font-size:12px;color:var(--muted);line-height:1.9}
@media(max-width:650px){
 #modal{position:fixed;inset:0;width:100%;max-width:100%;height:100dvh;max-height:100dvh;margin:0;border:0;border-radius:0;box-sizing:border-box;overscroll-behavior:contain;padding-top:calc(24px + env(safe-area-inset-top));padding-bottom:calc(24px + env(safe-area-inset-bottom));}
 #modal:has(.course-settings-dialog),#modal:has(.member-detail){padding:0}
 #modal>.close{top:calc(12px + env(safe-area-inset-top));right:max(12px,env(safe-area-inset-right));min-width:44px;min-height:44px;z-index:5}
 #modal:has(.course-settings-dialog) .cs-heading{padding-top:calc(20px + env(safe-area-inset-top));padding-right:64px}
 #modal:has(.course-settings-dialog) .cs-footer{padding-bottom:calc(12px + env(safe-area-inset-bottom))}
 #modal:has(.member-detail) .member-identity{padding-top:calc(24px + env(safe-area-inset-top))}
 .cs-tabs button{font-size:11px;min-height:52px;line-height:1.5}
 .intro-editor{padding:0 16px}.intro-editor-canvas{padding:18px;min-height:400px}.intro-editor-canvas textarea{min-height:350px;padding:12px}.intro-editor-note{font-size:11px}
}

.course-intro-copy{white-space:pre-wrap}.course-screen #main:has(.intro-editor)>.pwa-reminder{display:none}

/* The introduction editor replaces the settings view within the same dialog. */
dialog:has(.intro-editor-dialog){width:1000px}.intro-editor-scroll{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain;padding:24px}.intro-editor-dialog .intro-editor-canvas{min-height:0;padding:20px}.intro-editor-dialog .intro-editor-canvas textarea{min-height:300px}.intro-editor-dialog .intro-editor-note{margin:16px 0 0;font-size:11px}.intro-editor-dialog .cs-footer{flex-shrink:0}
@media(max-width:650px){.intro-editor-scroll{padding:18px}.intro-editor-dialog .intro-editor-canvas{padding:14px}.intro-editor-dialog .intro-editor-canvas textarea{min-height:300px}.intro-editor-dialog .cs-footer small{flex-basis:100%}}
.cs-unsaved-dot{font-size:7px;color:var(--blue);margin-left:3px;vertical-align:middle}.intro-editor-dialog .cs-save-status .intro-editor-status{padding:0}

/* Course library: media first, quiet metrics, consistent reaction controls. */
.library-rich{display:flex;flex-direction:column;min-width:0}
.library-rich .library-info{flex:1;display:flex;flex-direction:column;padding:16px 18px 8px;min-width:0}
.library-rich .library-info h3{margin:10px 0;line-height:1.7;font-size:15px}
.library-rich h3>button{padding:0;text-align:left;font:inherit;font-weight:700;line-height:inherit;overflow-wrap:anywhere;width:100%}
.library-rich h3>button:hover{color:var(--blue-dark)}
.library-meta{display:flex;align-items:center;gap:14px;flex-wrap:wrap;color:#6a7789;font-size:11px;margin-top:auto;padding:4px 0 10px;font-variant-numeric:tabular-nums}
.library-meta>span{display:inline-flex;align-items:center;gap:5px}.library-meta .icon{width:16px;height:16px}
.library-bottom{display:flex;justify-content:space-between;align-items:center;gap:8px;border-top:1px solid var(--line)}
.library-reactions{display:flex;align-items:center;gap:4px}.library-reactions button{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-width:44px;min-height:44px;padding:8px;color:#62758b;font-size:12px;border-radius:6px;font-variant-numeric:tabular-nums}.library-reactions .icon{width:19px;height:19px}.library-reactions button:hover{background:var(--pale)}.library-reactions button.on{color:var(--blue-dark);background:#edf5ff}.library-reactions button.on svg{fill:#d5e9ff}.library-reactions button:disabled{opacity:.45;cursor:default}

.content-results .library-horizontal{grid-column:1/-1;display:grid;grid-template-columns:190px minmax(0,1fr);gap:20px;padding:20px;align-items:start}
.content-results .library-horizontal .thumbnail{border-radius:6px;aspect-ratio:1.5;padding:18px 14px;min-height:0;height:auto;width:100%}
.content-results .library-horizontal .thumb-copy strong{font-size:17px;line-height:1.6}.library-horizontal .thumb-copy small,.library-horizontal .thumb-copy em,.library-horizontal .play-circle{display:none}.library-horizontal .type-tag{top:8px;left:8px;font-size:9px;padding:3px 5px}.library-horizontal .duration{bottom:6px;right:6px;font-size:9px}.library-horizontal .library-info{padding:0;align-self:stretch}.library-horizontal .library-info h3{margin:6px 0;font-size:16px}

.content-results .selection-list{grid-template-columns:1fr;gap:16px}.content-results .selection-item{grid-template-columns:28px 150px minmax(0,1fr);gap:16px}.selection-step{border:1px solid #d4e2ee;background:#f2f7fc;color:#47749a;width:28px;height:28px;border-radius:50%;display:grid;place-items:center;font-size:12px;font-weight:700}.selection-step.is-read{background:var(--blue);color:white;border-color:var(--blue)}.selection-step .icon{width:16px;height:16px}.content-results .selection-item .thumb-copy strong{font-size:14px}.selection-item .library-info h3{font-size:14px}
@media(max-width:1050px){.content-results .library-horizontal{grid-template-columns:150px minmax(0,1fr);gap:16px;padding:16px}.content-results .selection-item{grid-template-columns:26px 120px minmax(0,1fr);gap:12px}.content-results .selection-item .thumb-copy strong{font-size:12px}}
@media(max-width:650px){.content-results .library-horizontal{grid-template-columns:100px minmax(0,1fr);gap:12px;padding:14px}.content-results .library-horizontal .thumbnail{aspect-ratio:1.2;padding:14px 8px}.content-results .library-horizontal .thumb-copy strong{font-size:11px;line-height:1.65}.library-horizontal .type-tag{font-size:8px;top:4px;left:4px;padding:2px 4px}.library-horizontal .type-tag .icon{display:none}.library-horizontal .duration{font-size:8px}.library-horizontal .library-info{display:contents}.library-horizontal .status-row{align-self:start;font-size:9px}.library-horizontal .library-info h3{grid-column:2;grid-row:1;margin:30px 0 0;font-size:13px;align-self:center;line-height:1.75}.library-horizontal .thumbnail{grid-row:1}.library-horizontal .library-meta,.library-horizontal .library-bottom{grid-column:1/-1;margin:0}.library-horizontal .library-meta{padding:0}.library-horizontal .library-bottom{margin-top:0}.library-reactions button{min-height:44px}.content-results .selection-item{grid-template-columns:22px 84px minmax(0,1fr);gap:10px}.selection-step{width:22px;height:22px;font-size:10px}.selection-item .thumbnail{grid-column:2;grid-row:1}.selection-item .status-row,.selection-item .library-info h3{grid-column:3}.content-results .selection-item .thumb-copy strong{font-size:10px}.selection-item .library-info h3{font-size:12px;margin-top:28px}.selection-item .library-meta,.selection-item .library-bottom{grid-column:2/-1}.selection-item .library-reactions{gap:0}.selection-item .library-reactions button{padding:5px;gap:4px;min-width:40px}}
.library-rich .duration{color:white}.library-horizontal .thumb-copy{max-width:100%;width:100%;padding-top:10px}
/* Reserve space for type and duration labels inside compact thumbnails. */
.content-results .library-horizontal .thumbnail{padding:28px 12px 22px}.library-horizontal .thumb-copy{padding:0}.library-horizontal .thumb-copy strong{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
@media(max-width:650px){.content-results .library-horizontal .thumbnail{padding:22px 8px 18px}.library-horizontal .status-row{grid-column:2;grid-row:1;align-self:start;gap:4px}.selection-item .status-row{grid-column:3;grid-row:1}.library-horizontal .library-info h3{margin-top:32px}}

/* Course content follows existing Fincs layouts; only icon/label styling is shared. */
.library-media{position:relative;min-width:0}.library-unread{position:absolute;top:0;right:0;background:var(--blue);color:white;font-size:10px;padding:3px 9px;pointer-events:none;border-radius:0 0 0 6px}
.current-media-card .library-info{padding:12px}.current-media-card .library-meta{justify-content:space-between;margin:0;padding:0;font-size:11px}.current-media-card .library-info h3{margin:10px 0 18px}.current-media-card .library-bottom{border:0;flex-wrap:wrap;gap:4px}.current-media-card .library-bottom>.status-row{margin-right:auto}.library-edit{min-width:44px;min-height:44px;font-size:11px;color:var(--muted)}
.content-results .current-article{grid-template-columns:140px minmax(0,1fr);gap:16px;padding:16px}.current-article .library-info{display:block}.current-article-meta{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.current-article-meta .library-meta{margin:0;padding:0}.current-article-meta .library-edit{margin-left:auto}.current-article .library-info h3{margin:8px 0 4px}.content-results .library-horizontal .library-media .thumbnail{width:100%;height:auto;aspect-ratio:1.6;padding:24px 10px 18px}.library-horizontal .library-media .thumb-copy strong{font-size:12px}
.selection-description{font-size:13px;line-height:1.9;color:var(--muted);margin:0 0 20px}.content-results .current-selection{border:0;border-radius:0;border-bottom:1px solid var(--line);padding:18px 0;grid-template-columns:28px 140px minmax(0,1fr);background:transparent}.current-selection .library-info{display:block}.current-selection .library-info h3{margin:0 0 12px}.selection-item-progress{display:flex;align-items:center;gap:12px;font-size:11px;color:var(--muted)}.selection-item-progress progress{flex:1;min-width:0;height:5px;border:0;border-radius:5px;overflow:hidden;accent-color:var(--blue)}.selection-item-progress progress::-webkit-progress-bar{background:#e2eaf3}.selection-item-progress progress::-webkit-progress-value{background:var(--blue)}.current-selection .library-unread{display:none}
@media(max-width:650px){.content-results .current-article{grid-template-columns:90px minmax(0,1fr);padding:12px;gap:12px}.current-article .library-info{display:block}.current-article .library-info h3{margin:6px 0;font-size:12px}.current-article-meta{gap:0}.current-article-meta .library-meta{font-size:10px;gap:8px}.current-article .library-media .thumb-copy strong{font-size:10px}.current-article .library-reactions button{min-width:40px}.content-results .current-selection{grid-template-columns:22px 84px minmax(0,1fr);gap:10px}.current-selection .library-info{display:block}.current-selection .library-info h3{margin:0 0 10px;font-size:12px}.selection-item-progress{gap:6px;font-size:10px}.library-horizontal .library-media .thumbnail{grid-column:auto;grid-row:auto}}

/* Compact course media grid: preserve current content fields and actions. */
.content-results .library-grid:not(.selection-list){grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px;align-items:stretch}
.content-results .current-media-card .thumbnail{aspect-ratio:16/9;padding:30px 14px 24px}
.content-results .current-media-card .thumb-copy{max-width:85%}
.content-results .current-media-card .thumb-copy strong{font-size:17px;line-height:1.5;letter-spacing:.3px;margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.current-media-card .thumb-copy small,.current-media-card .thumb-copy em{display:none}
.current-media-card .play-circle{width:30px;height:30px;right:12px;top:auto;bottom:12px}
.current-media-card .play-circle .icon{width:16px;height:16px}
.current-media-card:has(.play-circle) .duration{right:48px;bottom:14px}
.current-media-card .library-info{padding:10px 12px 6px}
.current-media-card .library-meta{gap:6px;font-size:10px}
.current-media-card .library-info h3{font-size:14px;line-height:1.6;margin:8px 0 10px}
.current-media-card h3>button{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.current-media-card .library-bottom{margin-top:auto;gap:0}
.current-media-card .library-bottom>.status-row{flex-basis:100%;margin:0}
.current-media-card .library-reactions{gap:0}
.current-media-card .library-reactions button{font-size:11px;padding:6px;gap:4px}
.current-media-card .library-edit{margin-left:auto}
@media(max-width:520px){.content-results .library-grid:not(.selection-list){grid-template-columns:minmax(0,1fr);gap:16px}.content-results .current-media-card .thumb-copy strong{font-size:20px}.current-media-card .library-info h3{font-size:15px}.current-media-card .library-bottom>.status-row{flex-basis:auto;margin-right:auto}}

.content-subnav button[data-id="保存したコンテンツ"]{display:flex;align-items:center;gap:8px}.content-subnav button[data-id="保存したコンテンツ"] .icon{width:16px;height:16px}

/* Room for twelve Japanese characters plus an icon and control padding. */
@media(min-width:801px){
  .course-workspace{--course-menu-width:224px}
  .content-layout,.talk-layout,.manage-layout{grid-template-columns:var(--course-menu-width) minmax(0,1fr)}
  .content-subnav button,.channel-list button,.manage-subnav button{overflow-wrap:anywhere}
}

/* Consistent labeled icons across course navigation. */
.content-subnav button,.channel-list button,.manage-subnav button{display:flex;align-items:center;gap:8px}
.content-subnav button>.icon,.channel-list button>.icon,.manage-subnav button>.icon{width:16px;height:16px;flex:0 0 16px;color:currentColor}
.content-subnav button>span,.channel-list button>span,.manage-subnav button>span{min-width:0;flex:1;text-align:left}

.content-subnav button>.selection-menu-check{display:grid;place-items:center;flex:0 0 16px;width:16px;height:16px;border-radius:50%;background:#292929;color:white}
.content-subnav button>.selection-menu-check.is-complete{background:var(--blue)}
.selection-menu-check .icon{width:11px;height:11px;stroke-width:2.5}

/* Compact course filters with live search. */
.content-results .content-filter{display:flex;flex-wrap:nowrap;align-items:center;justify-content:flex-start;gap:10px;margin-bottom:16px}
.content-results .content-filter>label{display:block;flex:0 0 106px;margin:0}
.content-results .content-filter select{width:100%;height:40px;margin:0;padding:7px 10px;font-size:12px}
.content-results .content-filter #ws-search{display:flex;align-items:center;position:relative;flex:1;max-width:360px;width:auto;margin:0;min-width:0}
#ws-search>.icon{position:absolute;left:11px;width:16px;height:16px;color:var(--muted);pointer-events:none}
.content-results #ws-search input{height:40px;margin:0;padding:7px 10px 7px 34px;font-size:12px}
@media(max-width:650px){.content-results .content-filter{gap:8px}.content-results .content-filter>label{flex-basis:102px}.content-results .content-filter select,.content-results #ws-search input{height:44px;font-size:16px}.content-results .content-filter #ws-search{max-width:none}}

.content-sort{position:relative;flex-shrink:0;font-size:12px}
.content-sort>summary{display:flex;align-items:center;gap:6px;list-style:none;cursor:pointer;height:40px;padding:0 10px;border:1px solid #dce3ec;border-radius:6px;background:white;white-space:nowrap}
.content-sort>summary::-webkit-details-marker{display:none}
.content-sort>summary .icon{width:16px;height:16px}
.content-sort-options{position:absolute;right:0;top:calc(100% + 6px);z-index:15;width:232px;padding:8px;background:white;border:1px solid var(--line);border-radius:10px;box-shadow:0 8px 28px #202a3a24}
.content-sort-options>div{display:flex;align-items:center;gap:4px;padding:2px 4px}
.content-sort-options>div>span{flex:1;padding-left:8px}
.content-sort-options button{width:40px;min-height:44px;font-size:20px;border-radius:6px}
.content-sort-options button:hover{background:var(--wash)}
.content-sort-options button[aria-pressed=true]{background:var(--pale);color:var(--blue-dark);font-weight:700}
@media(max-width:650px){.content-sort>summary{height:44px;padding:0 7px;gap:2px}.content-sort-options{font-size:14px}}

/* Reading status and sorting share the same popover surface. */
.content-results .content-filter>.content-read-filter{flex:0 0 106px}
.content-read-filter>summary{justify-content:space-between}

@media(max-width:650px){.content-results .content-filter>.content-read-filter{flex-basis:102px}.content-read-filter>summary{padding:0 10px;font-size:16px}}

/* Shared two-panel course workspace for Talk, Content and Management. */
@media(min-width:801px){
  .course-workspace{--workspace-panel-radius:10px;--workspace-panel-gap:16px}
  .content-layout,.talk-layout,.manage-layout{display:grid;grid-template-columns:var(--course-menu-width) minmax(0,1fr);gap:var(--workspace-panel-gap);align-items:start;border:0;border-radius:0;background:transparent;overflow:visible}
  .content-subnav,.channel-list,.manage-subnav{position:sticky;top:90px;align-self:start;background:#f7f9fc;border:1px solid var(--line);border-radius:var(--workspace-panel-radius);padding:12px;margin:0;min-width:0}
  .channel-list,.manage-subnav{display:flex;flex-direction:column;gap:0}
  .content-subnav button,.channel-list button,.manage-subnav button{width:100%;min-height:44px;margin:2px 0;padding:12px;font-size:12px;border-radius:6px;white-space:normal}
  .content-subnav button.active,.channel-list button.active,.manage-subnav button.active{background:#e4effa;color:var(--blue-dark);font-weight:700}
  .content-results,.talk-main,.manage-content{background:white;border:1px solid var(--line);border-radius:var(--workspace-panel-radius);min-width:0;padding:20px;overflow:visible}
  .manage-content{padding:0}
  .manage-content>.mgr-panel{border:0;border-radius:var(--workspace-panel-radius)}
  .manage-content>.workspace-panel{border:0;border-radius:var(--workspace-panel-radius);margin:0;padding:20px}
  .manage-content>.discovery-plan-summary{margin:20px 20px 0}
  
}
@media(max-width:800px){
  .content-layout,.talk-layout,.manage-layout{border:0;border-radius:0;background:transparent;overflow:visible}
  .content-subnav,.channel-list,.manage-subnav{border:0;border-radius:0;background:#f7f9fc}
}

/* Course covers use course settings, independently of lesson media. */
.course-card{cursor:pointer;overflow:hidden}
.course-thumbnail{position:relative;display:flex;align-items:center;width:100%;aspect-ratio:16/9;padding:0;overflow:hidden;text-align:left;background:#19334e;color:#fff;isolation:isolate;container-type:inline-size}
.course-thumbnail:focus-visible{outline-offset:-4px}
.course-thumbnail>img{position:absolute;inset:0;display:block;width:100%;height:100%;object-fit:cover}
.course-thumbnail-copy{position:relative;z-index:1;display:flex;flex-direction:column;align-items:flex-start;gap:14px;width:100%;padding:clamp(20px,7cqi,32px)}
.course-thumbnail-copy small{font-size:10px;font-weight:600;letter-spacing:.18em;opacity:.7}
.course-thumbnail-copy strong{max-width:100%;font-size:clamp(20px,7.4cqi,32px);line-height:1.5;letter-spacing:.02em;overflow-wrap:anywhere;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden}
.course-thumbnail-copy>span{font-size:11px;opacity:.8}
.course-thumbnail-art{position:absolute;z-index:0;width:65%;aspect-ratio:1;right:-18%;bottom:-48%;border:1px solid currentColor;border-radius:50%;opacity:.12;box-shadow:0 0 0 30px #ffffff16,0 0 0 60px #ffffff12,0 0 0 90px #ffffff08}
.course-thumbnail-warm{background:#eee8dc;color:#494132}
.course-thumbnail-green{background:#265d55}
.course-thumbnail-purple{background:#51476e}
@media(max-width:650px){.course-thumbnail-copy{gap:12px;padding:24px}.course-thumbnail-copy strong{font-size:clamp(22px,7.4cqi,30px)}}