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20px;display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:12px;font-size:19px;font-weight:650;letter-spacing:1px}.logo{display:grid;place-items:center;width:43px;height:43px;background:var(--green);color:#ffffff;border-radius:12px;font-size:23px}.brand small{display:block;font-size:9px;letter-spacing:2px;color:#8d8d8d;margin-top:5px}.new-class{background:var(--green);color:#fff;margin-top:38px;width:100%;padding:13px;text-align:left;border:0}.new-class:hover,.primary:hover{background:#5a5a5a}.side-label{display:flex;justify-content:space-between;font-size:11px;color:#7f7f7f;letter-spacing:1px;margin:31px 9px 16px}.side-label span{letter-spacing:0}#history{overflow:auto;flex:1}.history-item{border:0;border-radius:8px;width:100%;text-align:left;background:transparent;margin-bottom:6px;padding:12px 10px;display:block}.history-item.active{background:#eaeaea}.history-item 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i{background:#8b8b8b}.timer{font-size:18px;font-variant-numeric:tabular-nums;color:#626262;letter-spacing:1px}.control-actions{display:flex;gap:8px}.primary{background:var(--green);border:0;color:#fff;padding:12px 20px}.primary span{font-size:10px;margin-right:7px;color:#f1f1f1}.finish{color:#a34e3a;background:#fcf4ef;border-color:#eddbd1;font-size:12px}.content-grid{display:grid;grid-template-columns:minmax(350px,1.65fr) minmax(290px,1fr);gap:24px}.transcript-panel,.notes-panel{background:white;border:1px solid var(--line);border-radius:12px;overflow:hidden;display:flex;flex-direction:column;min-height:535px}.panel-heading{height:64px;flex-shrink:0;display:flex;align-items:center;justify-content:space-between;padding:0 23px;border-bottom:1px solid #ededed}.panel-heading>div{display:flex;align-items:center;gap:10px}h2{font-size:14px;font-weight:550;margin:0}.badge{font-size:10px;color:#7a7a7a;background:#f4f4f4;border:1px solid #eaeaea;padding:3px 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.translation{font-size:16px;color:#3b3b3b;line-height:1.8;margin:0}.segment .pending{font-size:12px;color:#979797}.segment .error{font-size:11px;color:#ae7355}.partial{font-size:12px;line-height:1.6;padding:14px 23px;color:#797979;border-top:1px dashed #e6e6e6;max-height:105px;overflow:auto}.summary{padding:19px 23px;max-height:425px;overflow:auto;font-size:12px;line-height:1.9;color:#626262;white-space:pre-wrap;overflow-wrap:anywhere}dialog{border:1px solid #e6e6e6;border-radius:18px;padding:30px;max-width:480px;width:calc(100% - 32px);box-shadow:0 20px 80px #233b3522;color:#4a4a4a}dialog::backdrop{background:#2c2c2c55;backdrop-filter:blur(3px)}.dialog-heading{display:flex;justify-content:space-between}.dialog-heading button{font-size:25px;border:0;padding:0 6px;align-self:start}.dialog-heading h2{font-size:24px}dialog p{font-size:13px;line-height:1.9;color:#838383;margin:23px 0}dialog label{font-size:12px;display:block;margin:14px 0 9px}dialog small{display:block;font-size:11px;line-height:1.8;color:#969696;margin:10px 0}.model-info{font-size:10px;line-height:1.8;background:#f5f5f5;padding:12px;border-radius:8px;margin-top:17px}.dialog-actions{display:flex;justify-content:space-between;align-items:center;margin-top:25px}.dialog-actions a{font-size:12px;color:#868686}#settings-error{font-size:12px;color:#af5f4a;margin-top:12px}@keyframes blink{50%{opacity:.55}}@media(min-width:1600px){.workspace{padding-top:50px}.transcript-panel,.notes-panel{min-height:620px}.transcript{max-height:640px}.empty{padding-top:120px}}@media(max-width:1150px){.sidebar{width:195px;padding:25px 15px}main{margin-left:195px}.workspace{padding:28px 24px}header{padding:0 24px}.control-bar{gap:13px;padding:16px}.meter{display:none}.timer{margin-left:auto;font-size:15px}.record-status{min-width:180px}.content-grid{gap:15px;grid-template-columns:minmax(300px,1.4fr) minmax(260px,1fr)}}@media(max-width:900px){.content-grid{grid-template-columns:1fr}.notes-panel{min-height:auto}.notes-empty{padding:26px}.summary-features{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}.notes-empty p br{display:none}.record-status{min-width:145px}.timer{display:none}.workspace-footer span:last-child{display:none}}@media(max-width:620px){.sidebar{position:static;width:auto;padding:18px;flex-direction:row;align-items:center;gap:15px;border-bottom:1px solid var(--line);border-right:0}.brand{font-size:16px}.brand small{font-size:8px}.logo{width:36px;height:36px}.new-class{margin:0 0 0 auto;width:auto;font-size:12px;padding:10px}.side-label,#history,.side-footer{display:none}main{margin:0}header{height:50px;padding:0 18px}.workspace{padding:24px 16px}#title{font-size:23px;width:65vw}.language{display:none}.control-bar{gap:10px;flex-wrap:wrap}.record-status{flex:1}.control-actions{margin-left:auto}.control-actions button{font-size:11px;padding:11px}.record-status small{font-size:9px}.transcript-panel{min-height:470px}.workspace-footer{line-height:1.8}.setup-hint{gap:10px;line-height:1.8}.setup-hint button{white-space:nowrap}.panel-heading{padding:0 18px}.panel-footer{padding:13px}.panel-footer>span:last-child{font-size:8px}}

.mobile-tools{display:none}@media(max-width:620px){.mobile-tools{display:flex;gap:6px;align-items:center}.mobile-tools select{width:130px;border:1px solid #e6e6e6;border-radius:6px;background:transparent;padding:7px;color:#707070;font-size:11px}header .breadcrumbs{display:none}.mobile-tools button{font-size:11px;padding:5px}}
.summary{white-space:normal}.summary h3{font-size:13px;font-weight:600;color:#4c4c4c;margin:19px 0 8px}.summary h3:first-child{margin-top:0}.summary p{margin:5px 0}.summary .note-bullet{padding-left:12px;text-indent:-12px}.summary strong{color:#545454}
.materials-panel{border:1px solid var(--line);background:#fff;border-radius:12px;padding:20px 22px;margin-bottom:22px}.materials-heading{display:flex;align-items:center;justify-content:space-between;gap:14px}.materials-heading h2{display:flex;align-items:center;gap:9px}.materials-heading p{font-size:11px;line-height:1.7;color:#818181;margin:8px 0 15px}.material-drop{border:1px dashed #dadada;border-radius:9px;padding:17px;display:flex;align-items:center;gap:15px;background:#fafafa}.material-drop>span{display:grid;place-items:center;font-size:25px;border-radius:9px;background:#f2f2f2;width:39px;height:39px;color:#828282}.material-drop strong{font-size:12px;font-weight:500}.material-drop small{display:block;font-size:10px;color:#909090;line-height:1.8;margin-top:5px}.material-drop button{margin-left:auto;font-size:11px;white-space:nowrap}.material-drop.dragging{background:#f1f1f1;border-color:#838383}.material-drop.locked{opacity:.6}.material-footnote{font-size:10px;line-height:1.8;color:#919191;margin:12px 0 0}.material-progress{font-size:12px;color:#747474;padding:13px 0}.material-list{display:grid;gap:8px}.material-item{padding:12px 0 5px;border-bottom:1px solid #efefef;display:flex;align-items:start;flex-wrap:wrap;gap:8px}.material-item label{display:flex;align-items:start;gap:8px;min-width:0;flex:1}.material-item label>span{min-width:0}.material-item strong{display:block;overflow-wrap:anywhere;font-size:12px;font-weight:500}.material-item small{font-size:10px;color:#909090;display:block;margin-top:6px}.material-item button{border:0;background:transparent;padding:3px 7px;font-size:10px;color:#787878}.material-item p{flex-basis:100%;margin:0 0 6px 24px;font-size:10px;line-height:1.8;color:#a18c6a}.wide-dialog{max-width:780px;max-height:85vh;overflow:auto}.wide-dialog h2{font-size:20px;overflow-wrap:anywhere}.wide-dialog h3{font-size:13px}.preview-content{max-height:55vh;overflow:auto}.preview-content section{border-top:1px solid #eaeaea;padding:10px 0}.preview-content pre{font-family:inherit;font-size:12px;line-height:1.9;white-space:pre-wrap;overflow-wrap:anywhere;color:#6f6f6f}.wide-dialog textarea{width:100%;resize:vertical;border:1px solid #e0e0e0;border-radius:8px;padding:12px;font-family:inherit;font-size:13px;line-height:1.8;min-height:110px;color:#555555}.trial-actions{display:flex;justify-content:space-between;gap:15px;align-items:center}.trial-actions small{max-width:65%;overflow-wrap:anywhere}.trial-actions button{white-space:nowrap}.wide-dialog .summary{padding:0;max-height:none}.wide-dialog #trial-translation{font-size:15px;line-height:1.9;color:#575757}.wide-dialog #trial-status{font-size:12px;color:#9a7341}#trial-references{line-height:1.8}#trial-result{border-top:1px solid #eaeaea;margin-top:20px;padding-top:8px}@media(max-width:620px){.materials-panel{padding:17px}.material-drop{padding:12px;gap:10px;flex-wrap:wrap}.material-drop>span{display:none}.material-drop small{font-size:9px}.material-drop button{padding:9px}.materials-heading .text-button{font-size:11px;white-space:nowrap;padding:4px}.wide-dialog{padding:22px}.trial-actions{align-items:start}}

#settings .access-tabs{display:flex;gap:8px;margin:18px 0}#settings .access-tabs button{flex:1;font-size:14px;padding:11px 8px}#settings .access-tabs button[aria-pressed="true"]{background:#575757;color:white;border-color:#575757}#settings input{width:100%;box-sizing:border-box;font-size:16px;padding:12px;border:1px solid #d9d9d9;border-radius:8px}#settings label{font-size:14px}#settings section>p{font-size:16px;line-height:1.7}#settings small,.connection-privacy{font-size:14px;line-height:1.7}#settings #member-status{font-size:14px;color:#575757}#settings-error{font-size:14px}#settings .dialog-actions{justify-content:flex-end;gap:16px}#settings section[hidden]{display:none}

.profile-link{display:flex;gap:10px;align-items:center;color:#525252;text-decoration:none;padding:12px 0;margin-bottom:12px;font-size:15px;border-bottom:1px solid var(--line)}.profile-avatar,.account-mark{display:grid;place-items:center;border-radius:50%;width:34px;height:34px;background:#ececec;color:#575757;font-size:15px}.profile-link[aria-current="page"]{font-weight:600}.profile-page{padding:36px 42px;max-width:1300px;margin:auto}.profile-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:30px}.profile-heading h1{font-size:28px;font-weight:600;margin:10px 0}.profile-heading p{font-size:16px;line-height:1.7;color:#787878;margin:0}.profile-grid{display:grid;grid-template-columns:minmax(280px,.9fr) minmax(320px,1.35fr);gap:24px}.profile-login-card,.profile-history-card{background:white;border:1px solid var(--line);border-radius:12px;padding:26px;min-width:0}.profile-page h2{font-size:18px;margin:0 0 22px}.profile-tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:22px}.profile-tabs button{flex:1;border:0;border-radius:0;background:transparent;color:#808080;font-size:15px;padding:11px 6px}.profile-tabs [aria-selected="true"]{color:#5e5e5e;border-bottom:2px solid #5e5e5e;font-weight:600}.profile-page label{display:block;font-size:14px;margin:18px 0 8px}.profile-page input{width:100%;min-width:0;font-size:16px;padding:12px;border:1px solid #e1e1e1;border-radius:7px;box-sizing:border-box}.profile-page input:disabled{background:#f8f8f8;color:#8d8d8d}.verification-row{display:flex;gap:8px}.verification-row button{white-space:nowrap;font-size:14px;padding:10px}.profile-submit{width:100%;margin-top:22px;padding:13px;font-size:16px}.profile-page button:disabled{cursor:not-allowed;opacity:.58}.login-pending{font-size:14px;color:#866d43;margin:10px 0}.profile-login-note{font-size:14px;line-height:1.8;color:#7e7e7e;margin:22px 0 0}.wechat-pending{text-align:center;padding:24px 0 20px}.wechat-pending>span{display:grid;place-items:center;width:72px;height:72px;margin:auto;border-radius:20px;background:#f4f4f4;color:#767676;font-size:19px}.wechat-pending p{font-size:16px;margin:18px 0 8px}.wechat-pending small{font-size:14px;color:#868686}.profile-history-heading{display:flex;justify-content:space-between;align-items:center;gap:12px}.profile-history-heading h2{margin-bottom:0}#profile-history-scope{font-size:14px;color:#858585;margin:12px 0 24px}.profile-history-item{display:block;width:100%;text-align:left;border:0;border-top:1px solid #eaeaea;background:transparent;border-radius:0;padding:18px 0}.profile-history-item strong{display:block;font-size:16px;line-height:1.6;overflow-wrap:anywhere;font-weight:500;color:#575757}.profile-history-item small{display:block;font-size:14px;color:#8e8e8e;margin-top:7px}.profile-history-item:hover{background:#f7f7f7}.profile-history-empty{font-size:16px;color:#929292;text-align:center;padding:55px 12px;line-height:1.8}#profile-signed-in{text-align:center;padding:22px 0}#profile-signed-in .account-mark{width:54px;height:54px;margin:0 auto 18px}#profile-account-label{font-size:18px;overflow-wrap:anywhere}#profile-signed-in p{font-size:14px;color:#888888;line-height:1.8}#profile-error{font-size:14px;line-height:1.7;color:#a66440}.profile-page [hidden],.profile-page[hidden],#classroom-workspace[hidden]{display:none}.mobile-tools>a{font-size:12px;text-decoration:none;color:#727272;white-space:nowrap}@media(max-width:1050px){.profile-page{padding:28px 24px}.profile-grid{gap:18px;grid-template-columns:1fr}.profile-login-card{max-width:none}.profile-tabs{max-width:450px}.profile-submit{max-width:450px}.profile-page input{max-width:100%}}@media(max-width:620px){.profile-page{padding:24px 16px}.profile-heading{align-items:start;gap:12px}.profile-heading h1{font-size:25px}.profile-heading p{font-size:14px}.profile-back{white-space:nowrap}.profile-login-card,.profile-history-card{padding:20px}.mobile-tools select{width:95px}}

.control-bar{flex-wrap:wrap;gap:18px}.language-control{display:flex;flex-direction:column;gap:5px;flex-shrink:0}.language-control>span{font-size:10px;color:#848484}.language-control select{font:inherit;font-size:12px;color:#4a4a4a;background:#f8f8f8;border:1px solid #e6e6e6;border-radius:8px;padding:9px 28px 9px 10px;max-width:220px;cursor:pointer}.language-control select:focus-visible{outline:3px solid #b7b7b7;outline-offset:3px}.language-control select:disabled{opacity:.55;cursor:not-allowed}.control-actions{flex-shrink:0}.timer{margin-left:auto}.meter+.timer{margin-left:0}@media(max-width:1150px){.meter+.timer{margin-left:auto}}@media(max-width:760px){.control-bar{gap:12px}.record-status{flex-basis:100%}.language-control select{max-width:190px}}

.export-buttons{flex-wrap:wrap}.export-buttons #export-pdf,.export-buttons #export-transcript-pdf{flex:1 0 100%;font-size:14px}.export-status{font-size:12px;line-height:1.7;color:#626262;margin:10px 0 0;overflow-wrap:anywhere}

.profile-major-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:26px;margin-bottom:24px}.profile-major-card h2{margin-bottom:12px}.profile-major-card p{font-size:14px;line-height:1.8;color:#787878}.major-fields{display:flex;align-items:flex-end;flex-wrap:wrap;gap:14px}.major-fields select{font:inherit;font-size:16px;min-width:240px;max-width:100%;padding:12px 32px 12px 12px;border:1px solid #e1e1e1;border-radius:7px;color:#525252;background:white}.major-fields select:focus-visible{outline:3px solid #b7b7b7;outline-offset:3px}.major-fields button{font-size:15px;min-height:45px}.major-fields label{margin-top:0}.major-scope{margin-bottom:0}#major-status{margin-bottom:0;color:#5e5e5e}@media(max-width:620px){.profile-major-card{padding:20px}.major-fields{display:block}.major-fields select{width:100%;min-width:0}#custom-major-field{margin-top:16px}.major-fields button{margin-top:16px}}

/* Course controls and persistent pinned highlight. */
.history-item{padding:0;border:2px solid transparent;overflow:hidden}
.history-item.pinned{border-color:#e6bc35;box-shadow:0 0 0 1px #f7dda0;background:#fff9df}
.history-item.pinned.active{background:#fff2bd;border-color:#d9a914}
.history-open{display:block;width:100%;text-align:left;border:0;border-radius:0;background:transparent;padding:11px 9px 7px}
.history-actions{display:flex;align-items:center;justify-content:space-between;padding:0 6px 6px;gap:4px}
.history-actions button{background:transparent;border:0;padding:5px 4px;font-size:10px;color:#828282}
.history-actions button[aria-pressed=true]{color:#8e6905;font-weight:600}
.history-actions .history-delete{color:#a46652}
.history-actions button:hover{background:#ffffff90}

.profile-membership{border-top:1px solid var(--line);padding-top:24px;margin-top:12px}.membership-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}.membership-heading h2{margin:0}.profile-membership p{font-size:14px;line-height:1.8;color:#828282}.profile-membership small{display:block;margin-top:12px;font-size:13px;color:#919191;line-height:1.7}#redeem-status{color:#5e5e5e}#membership-tier{white-space:nowrap}#phone-service-status:empty{display:none}
.membership-title{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.membership-recharge{font-size:12px;color:var(--green);border:1px solid #e6e6e6;border-radius:6px;padding:5px 8px;white-space:nowrap}.membership-recharge:hover{background:#f4f4f4}.recharge-header{max-width:1050px;margin:auto;padding:24px 32px;height:auto;border-bottom:1px solid var(--line);gap:20px}.recharge-back{font-size:13px;color:#696969;white-space:nowrap}.recharge-page{margin:0 auto;max-width:780px;padding:40px 24px 60px}.recharge-heading{text-align:center;margin-bottom:28px}.recharge-heading h1{font-size:28px;margin:8px 0;color:var(--green)}.recharge-plans{display:grid;grid-template-columns:1fr 1fr;gap:18px}.recharge-plan{background:#fff;border:1px solid var(--line);border-radius:14px;padding:26px;min-height:180px}.recharge-plan h2{font-size:18px;margin:0 0 20px;font-weight:600}.recharge-price{font-size:44px;font-weight:650;line-height:1;margin:0;letter-spacing:-1px}.recharge-price>span{display:block;font-size:12px;font-weight:400;letter-spacing:0;margin-bottom:10px}.recharge-price>small{font-size:14px;font-weight:400;letter-spacing:0;margin-left:8px;color:#8e8e8e}.recharge-gold{background:#fffbee;border-color:#deca83;color:#796126}.recharge-unlimited{display:inline-block;margin-top:16px;font-size:12px;padding:4px 9px;border-radius:20px;background:#f3e8bd;color:#796126}.recharge-contact{margin:28px auto 0;max-width:420px;background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;padding:12px}.recharge-contact img{display:block;width:100%;height:auto}.recharge-contact figcaption{text-align:center;font-size:13px;color:#8e8e8e;padding:5px 0 12px}@media(max-width:620px){.recharge-header{padding:20px 16px;flex-wrap:wrap}.recharge-header .brand{font-size:18px}.recharge-page{padding:30px 16px 40px}.recharge-plan{padding:20px 16px;min-height:170px}.recharge-plans{gap:12px}.recharge-price{font-size:38px}.recharge-plan h2{font-size:17px}.recharge-contact{max-width:380px}}

#account-security-panel{margin-top:24px;border-top:1px solid #e6e6e6;padding-top:12px}#account-security-panel h3,#recovery-reset h3{margin:22px 0 12px}#account-security-panel form,#recovery-reset form{display:grid;gap:12px;margin-bottom:18px}#account-security-panel input,#recovery-reset input{display:block;width:100%;box-sizing:border-box;margin-top:7px}#account-security-panel p,#recovery-reset p{font-size:13px;line-height:1.8}#account-security-panel summary{cursor:pointer;padding:18px 0;color:#a94d37}#account-security-panel .danger{color:#a94d37;border-color:#e3b4a6}#deletion-progress{padding:16px;background:#fff5e7;border-radius:12px;margin-top:16px}[hidden]{display:none!important}

.transcript-body{position:relative;display:flex;flex-direction:column;flex:1;min-height:0}.follow-latest{position:absolute;bottom:16px;right:18px;z-index:1;background:var(--green);color:#fff;border:1px solid #ffffff40;border-radius:24px;padding:11px 17px;min-height:44px;font-size:13px;box-shadow:0 4px 16px #6b6b6b30}.follow-latest:hover{background:#5a5a5a}

/* Classroom workspace: course list, bilingual transcript, notes. */
:root{--accent:#6b6b6b;--green:var(--accent);--muted:#7f7f7f;--line:#e7e7e7;color:#343434;background:#f8f8f8;font-size:14px}
button,select,input,textarea{font-family:inherit}button{font-weight:500;border-radius:9px}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #b7b7b7;outline-offset:3px}button:not(:disabled):hover{background:#f4f4f4}.primary:not(:disabled):hover,.new-class:hover,.follow-latest:hover{background:#5a5a5a;color:#fff}
.sidebar{width:232px;padding:28px 18px 20px;background:#f4f4f4;border-color:#e6e6e6}.brand{gap:10px;font-size:20px;letter-spacing:0;color:#3a3a3a}.logo{background:#6b6b6b;box-shadow:0 4px 12px #6b6b6b1c;color:#fff;border-radius:13px}.brand small{font-size:9px;letter-spacing:2.5px;color:#959595}.new-class{margin-top:32px;padding:13px 16px;border-radius:9px;font-size:14px;background:#6b6b6b;box-shadow:0 3px 8px #6b6b6b17}.side-label{font-size:12px;letter-spacing:0;margin:30px 10px 14px;color:#838383}.side-label span{background:#e8e8e8;padding:1px 7px;border-radius:6px}.history-item{border-radius:9px;margin-bottom:9px}.history-item.active{background:#e8e8e8}.history-open{padding:13px 10px 9px}.history-item strong{font-size:13px;font-weight:550}.history-item small{font-size:11px;margin-top:6px}.history-actions button{font-size:11px;padding:6px}.history-empty{font-size:12px;line-height:2}.side-footer{padding:12px 8px 0;font-size:11px}.side-footer button{font-size:13px;padding-top:13px}.profile-link{padding:14px 0;font-size:14px}.profile-avatar{background:#e7e7e7;color:#636363}
body>main{margin-left:232px}body>main>header{height:64px;background:#fff;padding:0 28px}.breadcrumbs{font-size:12px;color:#868686;gap:12px}#breadcrumb-title{color:#4b4b4b}.text-button{color:#737373}.workspace{max-width:1800px;padding:24px 28px 18px}.title-row{margin-bottom:20px;gap:16px}.title-row .eyebrow{font-size:9px;letter-spacing:2.2px;margin-bottom:8px;color:#919191}#title{font-size:27px;letter-spacing:-.5px;font-weight:650;width:min(560px,43vw);color:#343434}#title::placeholder{color:#939393}.subtitle{font-size:12px;color:#8c8c8c;margin-top:8px}.language{font-size:11px;padding:8px 13px;background:#f2f2f2;border-color:#e6e6e6;color:#707070}.setup-hint{margin-bottom:14px;border-radius:8px;font-size:12px}.control-bar{padding:14px 18px;gap:18px;border-radius:12px;margin-bottom:20px;box-shadow:0 2px 6px #47474710}.record-status{min-width:170px;gap:12px}.record-status strong{font-size:14px}.record-status small{font-size:10px;margin-top:5px}.language-control select{padding:8px 25px 8px 10px;background:#f9f9f9}.control-actions button{min-height:40px;font-size:12px}.control-actions .primary{padding:11px 18px}.meter{gap:3px}.timer{font-size:17px;color:#6e6e6e}.status-dot.live{background:#838383;box-shadow:0 0 0 5px #f0f0f0}
.content-grid{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:20px;align-items:stretch}.classroom-column{display:flex;flex-direction:column;min-width:0;gap:16px}.materials-panel{padding:14px 16px;margin:0;border-radius:12px;flex-shrink:0}.materials-heading{gap:8px;margin-bottom:10px}.materials-heading h2{font-size:12px;font-weight:600}.materials-heading p{display:none}.materials-heading .text-button{padding:4px 0;font-size:11px;white-space:nowrap}.material-drop{padding:10px 12px;gap:12px;border-color:#dadada;background:#fbfbfb}.material-drop>span{width:32px;height:34px;flex-shrink:0;font-size:22px;background:#f0f0f0;color:#8a8a8a}.material-drop strong{font-size:12px}.material-drop small{font-size:9px;line-height:1.6;margin-top:3px}.material-drop button{padding:8px 11px;font-size:11px;color:#616161}.material-footnote{font-size:9px;line-height:1.7;margin-top:9px;color:#888888}.material-list{max-height:130px;overflow:auto}.material-item{padding:10px 0 7px}
.transcript-panel,.notes-panel{border-radius:12px;min-width:0;min-height:0;box-shadow:0 2px 7px #39393904}.transcript-panel{flex:1}.panel-heading{height:57px;padding:0 20px;border-color:#ededed}.panel-heading h2{font-size:14px;font-weight:650}.badge{padding:3px 7px;border:0;background:#f3f3f3;color:#7c7c7c;font-size:10px;border-radius:6px}.autoscroll{font-size:11px;color:#848484;gap:6px}input[type=checkbox]{width:14px;height:14px;accent-color:#6b6b6b}.column-labels{font-size:10px;letter-spacing:0;padding:12px 20px;background:#fdfdfd;color:#939393}.transcript{min-height:300px;max-height:620px;scrollbar-width:thin;scrollbar-color:#d9d9d9 transparent}.empty{padding:65px 16px}.empty h3{font-size:18px;font-weight:550;color:#4d4d4d;margin:22px 0 10px}.empty p{font-size:12px;color:#8e8e8e;line-height:2}.sound-icon{width:66px;height:66px;border-radius:20px;background:#f5f5f5}.sound-icon i{background:#ababab}.empty-tag{color:#a3a3a3}.segment{padding:22px 0;margin:0 22px}.segment time{font-size:10px;color:#a4a4a4}.segment .source{font-size:13px;line-height:1.9;color:#848484;margin-bottom:9px}.segment .translation{font-size:16px;line-height:1.9;color:#3c3c3c}.segment:last-child{border-bottom:0}.panel-footer{font-size:9px;padding:13px 18px;color:#949494;background:#fdfdfd;flex-wrap:wrap;gap:3px}.panel-footer>span:last-child{font-size:9px}.partial{color:#727272;background:#fafafa}.follow-latest{background:#6b6b6b;box-shadow:0 4px 14px #6b6b6b2b;border-radius:24px;font-size:12px}
.notes-panel .panel-heading{background:#fff}.spark{color:#909090;font-size:24px}.notes-empty{padding:35px 22px 20px}.paper-icon{width:47px;height:54px;background:#f2f2f2;border-color:#e9e9e9;color:#a2a2a2}.notes-empty h3{font-size:15px;color:#515151;margin-top:20px}.notes-empty p{font-size:12px;color:#949494;line-height:1.9}.summary-features{margin-top:30px;padding:22px 0 0;gap:20px;border-color:#e9e9e9}.summary-features>div{font-size:11px;color:#868686;gap:12px}.summary-features b{background:#f4f4f4;color:#929292;font-family:inherit;font-size:10px;border-radius:5px;padding:6px}.summary{font-size:13px;line-height:1.95;color:#636363;max-height:650px;padding:22px;flex:1;min-height:0;scrollbar-width:thin;scrollbar-color:#d9d9d9 transparent}.summary h3{font-size:14px;color:#4d4d4d}.summary strong{color:#555555}.export-area{background:#fcfcfc;padding:18px;border-color:#ececec}.auto-export{font-size:11px;line-height:1.7;margin-bottom:13px;color:#858585}.export-buttons{gap:8px}.export-buttons button{border-radius:8px;font-size:11px}.export-buttons #export-pdf,.export-buttons #export-transcript-pdf{font-size:12px;min-height:38px;padding:10px}.export-area>small{font-size:9px;line-height:1.8;color:#959595}.workspace-footer{font-size:9px;margin-top:18px;color:#9b9b9b}
.profile-page{padding:30px 28px}.profile-heading h1{color:#3c3c3c}.profile-major-card,.profile-login-card,.profile-history-card{border-color:#e8e8e8;box-shadow:0 2px 8px #47474710}.profile-page h2{color:#4a4a4a}.profile-heading p,.profile-major-card p{color:#818181}.membership-recharge{background:#f4f4f4;color:#707070;border-color:#e7e7e7}dialog{color:#4a4a4a;border-color:#e5e5e5;box-shadow:0 22px 80px #3c3c3c33}dialog::backdrop{background:#31313155}.recharge-body{background:#f8f8f8}.recharge-body>main{margin:0 auto}.recharge-header{background:#fff;max-width:none;padding:22px max(24px,calc((100vw - 1050px)/2))}.recharge-heading h1{color:#444444}
@media(min-width:1101px){.content-grid{height:max(570px,calc(100dvh - 264px))}.classroom-column{min-height:0}.transcript{min-height:0;max-height:none;height:100%;flex:1}.empty{padding-top:clamp(35px,6vh,80px)}.notes-panel{height:100%}.notes-empty{overflow:auto;min-height:0;flex:1}.summary{max-height:none}.export-area{flex-shrink:0}.materials-panel{max-height:44%;overflow:auto}.material-list{max-height:100px}}
@media(min-width:1600px){.workspace{padding-top:24px}.content-grid{grid-template-columns:minmax(0,1fr) 380px}.transcript-panel,.notes-panel{min-height:0}.transcript{max-height:none}.empty{padding-top:80px}}
@media(max-width:1300px) and (min-width:1101px){.sidebar{width:212px;padding-left:15px;padding-right:15px}body>main{margin-left:212px}.workspace{padding-left:22px;padding-right:22px}.content-grid{grid-template-columns:minmax(0,1fr) 300px;gap:16px}.control-bar{gap:12px}.record-status{min-width:155px}.meter{display:none}.meter+.timer{margin-left:auto}.brand{font-size:18px}}
@media(max-width:1100px){.sidebar{width:195px;padding:25px 15px}.brand{font-size:17px}body>main{margin-left:195px}.workspace{padding:24px 20px}.content-grid{grid-template-columns:minmax(0,1fr) 280px;gap:15px}.classroom-column{gap:15px}.control-bar{gap:12px}.meter{display:none}.record-status{min-width:150px}.meter+.timer{margin-left:auto}.material-drop{flex-wrap:wrap;gap:8px}.material-drop>span{display:none}.material-drop button{margin-left:0}.transcript{min-height:380px}.summary-features{display:grid;gap:18px}.notes-empty{padding:28px 18px}.notes-empty p br{display:initial}.export-area{padding:15px}.workspace-footer>span:last-child{display:none}.timer{display:block}}
@media(max-width:960px){.content-grid{grid-template-columns:1fr}.notes-panel{min-height:0}.notes-empty{padding:26px}.summary-features{display:flex;flex-wrap:wrap;gap:16px}.notes-empty p br{display:none}.transcript{max-height:540px}.record-status{flex-basis:auto}.timer{margin-left:auto}.language-control{margin-left:auto}.export-buttons #export-pdf,.export-buttons #export-transcript-pdf{flex:1 0 45%}.export-buttons #export-md,.export-buttons #export-html{flex:1 0 45%}.materials-heading p{display:none}.material-drop{flex-wrap:nowrap}.material-drop button{margin-left:auto}.material-drop>span{display:grid}}
@media(max-width:620px){.sidebar{position:static;width:auto;flex-direction:row;padding:17px 16px;gap:12px;align-items:center;background:#f4f4f4}.brand{font-size:17px;gap:9px}.brand small{font-size:8px;letter-spacing:2px}.logo{width:37px;height:37px;border-radius:11px}.new-class{margin:0 0 0 auto;width:auto;font-size:12px;padding:11px 13px;box-shadow:none}.side-label,#history,.side-footer{display:none}body>main{margin:0}body>main>header{height:53px;padding:0 16px}.mobile-tools{gap:9px}.mobile-tools select{width:95px;color:#707070;border-color:#e5e5e5;font-size:11px}.mobile-tools>a{font-size:11px}.mobile-tools button{font-size:11px}.text-button{font-size:11px}#demo{font-size:10px;padding:7px 0}.workspace{padding:23px 14px 16px}.title-row{margin-bottom:17px}#title{font-size:25px;width:calc(100vw - 32px)}.title-row .eyebrow{font-size:9px}.subtitle{font-size:12px;margin-top:9px}.control-bar{gap:12px;padding:16px;margin-bottom:16px}.record-status{flex-basis:calc(100% - 90px);min-width:0}.record-status strong{font-size:14px}.record-status small{font-size:10px;line-height:1.5;max-width:240px}.language-control{order:3;margin:0;max-width:47%}.language-control>span{font-size:9px}.language-control select{max-width:100%;font-size:11px;padding:8px 20px 8px 9px;min-height:38px}.timer{order:2;display:block;margin-left:auto!important;font-size:13px;letter-spacing:0}.control-actions{order:4;margin-left:auto;gap:6px}.control-actions button{font-size:11px;padding:10px;min-height:40px}.control-actions .primary{padding:10px 13px}.content-grid{gap:16px}.classroom-column{gap:16px}.materials-panel{padding:13px 14px}.materials-heading h2{font-size:12px}.material-drop{gap:8px;padding:10px;flex-wrap:wrap}.material-drop>span{display:none}.material-drop>div{flex:1;min-width:165px}.material-drop small{font-size:9px}.material-drop button{font-size:10px;padding:9px}.material-footnote{font-size:9px}.transcript-panel{min-height:460px}.panel-heading{height:56px;padding:0 16px}.panel-heading h2{font-size:14px}.autoscroll{font-size:10px}.column-labels{padding:12px 16px}.transcript{min-height:340px;max-height:520px}.empty{padding:65px 16px}.empty h3{font-size:17px}.segment{margin:0 17px;padding:21px 0}.segment .translation{font-size:16px}.segment .source{font-size:13px}.panel-footer{padding:12px;font-size:8px}.panel-footer>span:last-child{font-size:8px}.notes-empty{padding:28px 20px}.summary-features{display:grid;gap:17px}.export-area{padding:17px}.workspace-footer{line-height:1.9;font-size:9px}.profile-page{padding:25px 16px}.profile-heading{align-items:flex-start}.profile-heading h1{font-size:25px}.profile-heading p{font-size:13px}.profile-major-card,.profile-login-card,.profile-history-card{padding:20px}.recharge-body>main{margin:0 auto}.recharge-header{padding:20px 16px}.recharge-header .brand{font-size:18px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation:none!important;transition:none!important}}

/* White surfaces with restrained gray and pale-blue accents. */
:root{background:#fff;color:#292d32;--accent:#497ca6;--green:var(--accent);--muted:#777d85;--line:#e9eaec}
body,.sidebar,.workspace,.profile-page,.recharge-body,body>main>header,.recharge-header{background:#fff}
.sidebar{border-color:#eceef0}.brand,#title,.profile-heading h1,.profile-page h2,.recharge-heading h1{color:#292d32}
#title::placeholder{color:#858b92}.brand small,.eyebrow,.title-row .eyebrow,.subtitle,.side-label,.breadcrumbs,.history-empty,.history-item small{color:#7e858d}
.logo{background:#e8f2fb;color:#416887;box-shadow:none}.new-class,.primary,.follow-latest{background:#e5f0fb;color:#315b80;box-shadow:none}.primary span{color:#557f9f}
.primary:not(:disabled):hover,.new-class:hover,.follow-latest:hover{background:#d8e9f8;color:#294e70}button:not(:disabled):hover{background:#f5f6f7}
button{color:#50565e;border-color:#e4e7ea}.primary:not(:disabled),.new-class,.follow-latest{color:#315b80}.finish{color:#a34e3a}
.history-item.active{background:#eff6fc}.side-label span,.badge{background:#f3f4f5;color:#747b84}.profile-avatar,.account-mark{background:#f2f4f6;color:#747c86}
.profile-link,.side-footer button,.text-button,.mobile-tools>a,#breadcrumb-title{color:#5c636d}.language{background:#f5f8fb;border-color:#e6edf4;color:#67839e}
.control-bar,.transcript-panel,.notes-panel,.materials-panel,.profile-major-card,.profile-login-card,.profile-history-card{background:#fff;border-color:#e7e9ec;box-shadow:none}
.setup-hint{background:#f8fafc;border-color:#e8edf2;color:#707c88}.setup-hint button{color:#497397}.language-control select,.mobile-tools select,.material-drop{background:#fff;border-color:#e2e6eb;color:#59626e}
.material-drop>span{background:#f1f6fb;color:#8aa8c2}.material-drop button{color:#5c738c}.material-drop.dragging{background:#f0f7fd;border-color:#a9c8e2}
.column-labels,.panel-footer,.notes-panel .panel-heading,.export-area{background:#fff;border-color:#eceef0}.segment .source{color:#787e87}.segment .translation{color:#30363e}.summary,.summary strong,.summary h3{color:#454c56}
.empty h3,.notes-empty h3{color:#464e59}.empty p,.notes-empty p,.summary-features>div,.auto-export,.export-area>small{color:#7b838d}.sound-icon,.paper-icon{background:#f6f8fa;border-color:#ebeff3;color:#a8b9c8}.sound-icon i{background:#b4c9dc}.spark{color:#9eb8cf}.summary-features b{background:#f5f6f7;color:#9299a2}
.partial{background:#fafcfe;color:#6885a0}.meter i{background:#d6dfe7}.meter.live i,.status-dot.live{background:#93b9da}.status-dot.live{box-shadow:0 0 0 5px #f0f6fb}.local-dot{background:#9bbad4}.timer{color:#757e88}
.membership-recharge{background:#f3f8fd;color:#6787a6;border-color:#e3edf6}.model-info{background:#f7f8f9}.profile-page input:disabled{background:#f7f8f9}.profile-history-item:hover{background:#f7f8fa}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline-color:#9bbfdf}input[type=checkbox]{accent-color:#8ab1d3}
dialog{background:#fff;color:#454c56;border-color:#e6e9ed;box-shadow:0 22px 80px #242d381f}dialog::backdrop{background:#29323d45}

.classroom-preferences{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.mode-badge{font-size:12px;color:#617d96;background:#f0f5fa;border-radius:20px;padding:9px 13px;white-space:nowrap}.mode-options{border:0;padding:0;margin:18px 0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.mode-choice{display:flex;align-items:flex-start;gap:12px;padding:19px;border:1px solid #e1e6eb;border-radius:10px;margin:0;cursor:pointer}.mode-choice:has(input:checked){border-color:#91b5d4;background:#f1f7fc}.mode-choice:focus-within{outline:3px solid #c3dbee;outline-offset:2px}.mode-choice input{width:17px;height:17px;margin:3px 0 0;flex-shrink:0;accent-color:#648bac}.mode-choice strong{display:block;color:#374b5c;font-size:16px}.mode-choice small{display:block;font-size:13px;color:#77838e;line-height:1.8;margin-top:8px}.mode-choice em{font-style:normal;font-size:11px;background:#e2edf6;color:#63819a;border-radius:4px;padding:3px 6px;margin-left:7px}#translation-mode-status{margin-bottom:0;color:#537694}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media(max-width:620px){.mode-options{grid-template-columns:1fr}.classroom-preferences{gap:6px}.mode-badge{font-size:10px;padding:7px 10px}.mode-choice{padding:16px}}