:root{font-family:Arial,Helvetica,Microsoft YaHei,sans-serif;color:#111;background:#fff;font-size:16px;font-synthesis:none;--red:#fa1740;--blue:#2d7dff;--line:#999;--grey:#f7f7f7}html{scrollbar-gutter:stable}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:default;opacity:.45}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #2d7dff;outline-offset:4px}h1,h2,h3,p{margin:0}button{color:inherit}svg{flex-shrink:0}input,select,textarea{color:#222;border:1px solid #999;border-radius:4px;background:#fff}input,select{padding:10px 12px}.plain-button,.button.secondary{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:transparent;border:1px solid #777;border-radius:4px;padding:5px 16px;font-size:20px;line-height:1.2;min-height:36px}.black-button,.button.primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:#000;color:#fff;border:1px solid #000;border-radius:4px;padding:14px 28px;font-size:20px;font-weight:600;min-height:52px}.text-link{display:inline-flex;align-items:center;gap:6px;padding:0;border:0;background:transparent;font-size:16px}.icon-button{display:inline-flex;align-items:center;justify-content:center;border:0;background:transparent;padding:7px;border-radius:4px}.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}.site-header{display:flex;align-items:center;justify-content:space-between;gap:40px;max-width:1516px;width:74%;margin:0 auto;padding:36px 0 30px}.site-brand{font-size:38px;line-height:1.2;font-weight:400;color:var(--red)}.site-header nav{display:flex;gap:32px;align-items:center}.site-header nav button{background:none;border:0;border-bottom:2px solid transparent;font-size:18px;padding:9px 0}.site-header nav button[aria-current=page]{border-bottom-color:#000}.standard-page{width:74%;max-width:1516px;margin:0 auto;padding-bottom:70px}.today-heading{display:flex;align-items:center;gap:40px;color:#5d5d5d;margin:12px 0 62px}.today-heading h1,.today-heading h2{font-size:24px;font-weight:700}.today-heading>span{height:1px;background:#aaa;flex:1}.speaking-card{border:1px solid #999;border-radius:6px;padding:43px 54px 64px;color:#5d5d5d}.speaking-card>h2{font-size:34px;line-height:1.25;margin-bottom:22px}.home-part-tabs{display:flex;gap:12px;margin-bottom:24px}.home-part-tabs button{padding:9px 20px;border:1px solid #aaa;background:#fff;border-radius:4px;font-size:18px;color:#444}.home-part-tabs button[aria-selected=true]{border-color:#000;background:#000;color:#fff}.home-question{font-size:24px;line-height:1.45;color:#222;max-width:920px;margin-bottom:30px}.home-practice-actions{display:flex;gap:16px;align-items:center}.home-summary{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid #aaa;border-radius:6px;margin:30px 0 42px;padding:26px 0}.home-summary>div{display:flex;flex-direction:column;gap:12px;padding:0 36px;border-right:1px solid #ddd}.home-summary>div:last-child{border:0}.home-summary span{font-size:16px;color:#5d5d5d}.home-summary strong{font-size:30px;font-weight:400}.home-summary small{font-size:16px;color:#666}.section-title{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.section-title h2{font-size:24px;color:#5d5d5d}.recent-list{border:1px solid #aaa;border-radius:6px;overflow:hidden}.recent-list>button{display:flex;align-items:center;gap:22px;width:100%;text-align:left;background:#fff;border:0;border-bottom:1px solid #ddd;padding:22px 26px;font-size:18px}.recent-list>button:last-child{border-bottom:0}.recent-list>button>span{flex:1;display:flex;flex-direction:column;gap:8px}.recent-list small{color:#666;font-size:14px}.recent-list strong{font-size:25px;font-weight:400}.empty-line{padding:26px;border:1px solid #aaa;border-radius:6px;color:#666}.information-page{padding-top:34px}.reference-title{color:var(--red);font-size:38px;font-weight:400;line-height:1.25;margin-bottom:42px}.information-page .today-heading{margin:0 0 62px}.information-card>h2{margin-bottom:20px}.not-completed{display:block;color:var(--red);font-size:28px;margin-bottom:24px}.timing-label{font-size:21px;margin-bottom:24px}.test-information{background:#f7f7f7;border:1px solid #999;border-radius:6px;overflow:hidden}.information-toggle{display:flex;align-items:center;gap:20px;width:100%;padding:39px 26px;border:0;background:transparent;text-align:left;font-size:21px;color:#5d5d5d}.information-toggle svg{color:#000;stroke-width:4}.collapsed-chevron{transform:rotate(-90deg)}.not-confirmed{color:var(--red)}.ready-panel{padding:0 26px 39px}.ready-panel h3{font-size:34px;margin:0 0 23px}.ready-panel p{font-size:21px;margin:0 0 22px}.ready-panel .black-button{padding:14px 38px}.information-back{color:#666;margin-top:26px;font-size:16px}.device-test{text-align:center;min-height:100vh;padding:18.4vh 24px 60px}.device-test header{display:flex;align-items:center;flex-direction:column;gap:6px}.headset-emoji{font-size:50px;line-height:1.2}.device-test h1{font-size:20px;font-weight:400}.device-cards{display:grid;grid-template-columns:1fr 1fr;gap:94px;width:min(1012px,100%);margin:90px auto 74px}.device-card{min-height:306px;background:#e3edff;border-radius:12px;display:flex;align-items:center;flex-direction:column;padding:70px 20px 30px;font-size:20px;position:relative}.blue-round{width:76px;height:76px;border:0;border-radius:50%;background:var(--blue);color:#fff;display:flex;align-items:center;justify-content:center;padding:0}.blue-round .lucide-mic rect{fill:#fff;stroke:#fff}.blue-round .lucide-play{margin-left:4px;stroke-width:0}.device-card>p{margin:16px 0 22px}.device-card>span{font-size:20px}.device-card audio{max-width:100%;height:34px;margin-top:18px}.device-card .test-mic-warning{position:absolute;bottom:18px;font-size:14px;color:#f22;margin:0}.device-instruction{font-size:20px;margin:0 0 60px}.test-device-choice{display:flex;justify-content:center;align-items:center;gap:12px;font-size:14px;margin:30px auto 0;color:#555}.test-device-choice select{max-width:300px;padding:6px 8px;font-size:14px}.exam-toolbar{height:86px;background:#e9bec2;display:flex;align-items:center;justify-content:flex-end;gap:34px;padding:0 20px}.toolbar-icon{background:transparent;border:0;padding:4px;display:flex;color:#000}.finish-test{margin-right:8px;min-height:36px;padding:4px 15px}.toolbar-popover{position:absolute;right:20px;top:96px;width:310px;z-index:8;border:1px solid #999;border-radius:5px;background:#fff;padding:20px;box-shadow:0 4px 14px #0002}.toolbar-popover>header{display:flex;align-items:center;justify-content:space-between;margin-bottom:15px}.toolbar-popover h2{font-size:20px}.toolbar-popover p{margin-bottom:12px;line-height:1.5;font-size:16px}.toolbar-popover>button:not(.plain-button){display:block;border:0;background:none;padding:12px 0;text-align:left;width:100%}.notes-popover{width:380px}.notes-popover textarea{width:100%;min-height:235px;padding:14px;resize:vertical;font-size:18px;line-height:1.5}.menu-microphone{display:flex;flex-direction:column;gap:10px;border-top:1px solid #ddd;padding-top:15px}.menu-microphone select{width:100%;font-size:14px}.answer-page{padding:24px 56px 60px}.part-heading{display:flex;align-items:center;justify-content:space-between;border:1px solid #999;border-radius:5px;background:#f7f7f7;min-height:73px;padding:20px 24px}.part-heading h1{font-size:22px;line-height:1.2}.part-heading>span{font-size:22px;font-variant-numeric:tabular-nums}.answer-content{margin-top:22px;max-width:950px}.answer-instructions,.answer-question{font-size:30px;line-height:1.22}.answer-instructions p{margin:0}.answer-question{font-weight:700;margin-top:36px}.answer-question h2{font-size:inherit;line-height:inherit;font-weight:700;margin:0}.answer-question strong{display:block}.answer-question ul{list-style:none;padding:0;margin:0}.answer-actions{display:flex;align-items:center;gap:20px;margin-top:32px}.record-launch{min-width:98px;font-size:22px;padding:4px 22px}.prep-launch{font-size:18px;color:#444}.ended-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:30px}.ended-card{width:1048px;max-width:100%;border:1px solid #999;border-radius:16px;overflow:hidden;transform:translateY(-65px)}.ended-card>header{border-bottom:1px solid #eee;padding:28px 24px 30px}.ended-card h1{font-size:30px;line-height:1.2}.ended-card>div{padding:24px}.ended-card p{font-size:24px;color:#5d5d5d;line-height:1.4;margin-bottom:25px}.ended-card .black-button{display:flex;font-size:24px;font-weight:400;min-width:240px;margin:22px auto 0;padding:14px 30px}.modal-backdrop{position:fixed;inset:0;background:#0000006c;display:flex;align-items:center;justify-content:center;padding:24px;z-index:30}.recorder-dialog{position:relative;width:448px;min-height:300px;border-radius:12px;background:#ecf2fb;text-align:center;padding:68px 28px 42px;transform:translateY(-5vh);display:flex;align-items:center;flex-direction:column}.recorder-time{font-size:20px;margin:16px 0 18px;font-variant-numeric:tabular-nums}.microphone-warning{font-size:16px;color:#f22;line-height:1.5;max-width:390px;margin:0 -5px}.waveform{display:flex;height:36px;align-items:center;justify-content:center;gap:2px;margin:-2px 0 12px;width:100%}.waveform span{background:var(--blue);width:3px;min-height:2px;border-radius:2px}.recorder-dialog .text-link{font-size:16px}.recorder-dialog audio{height:40px;width:100%;margin:0 0 16px}.recorder-close{position:absolute;right:10px;top:10px}.recording-reminder{color:#e12238;font-size:16px;margin-top:14px}.recording-status{font-size:16px}.draft-actions{display:flex;justify-content:center;gap:12px;margin-top:14px;flex-wrap:wrap}.draft-actions button,.draft-actions a{font-size:16px;min-height:38px;padding:8px 12px}.recorder-dialog .inline-error{margin-top:16px;max-width:100%;font-size:14px}.confirm-backdrop{z-index:40}.confirm-dialog{background:#fff;border:1px solid #999;border-radius:8px;width:430px;max-width:100%;padding:30px}.confirm-dialog h2{font-size:24px}.confirm-dialog p{font-size:17px;color:#555;margin:20px 0 30px;line-height:1.5}.confirm-dialog>div{display:flex;justify-content:flex-end;gap:12px}.confirm-dialog button{font-size:16px;min-height:40px;padding:9px 16px}.error-banner{display:flex;align-items:center;gap:12px;color:#b21631;background:#fff2f3;border:1px solid #eaa;margin:16px auto;padding:16px 20px;border-radius:4px;max-width:1516px;width:calc(100% - 48px);font-size:16px;line-height:1.5}.error-banner>span{flex:1}.error-banner>button{border:0;background:transparent;display:flex}.toast-message{position:fixed;bottom:30px;left:50%;transform:translate(-50%);max-width:calc(100% - 30px);background:#000;color:#fff;border-radius:5px;padding:14px 24px;font-size:16px;z-index:50;box-shadow:0 2px 10px #0002}.collection-page{padding-top:20px}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:10px 0 36px;color:#5d5d5d}.page-heading h1{font-size:32px}.page-heading>span{font-size:17px}.filter-bar{display:flex;gap:14px;flex-wrap:wrap;align-items:center;margin-bottom:28px}.search{display:flex;align-items:center;gap:9px;border:1px solid #999;border-radius:4px;padding:0 14px;flex:1;min-width:250px;color:#666}.search input{width:100%;border:0;padding:12px 0;outline-offset:1px}.bank-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.bank-card{border:1px solid #aaa;border-radius:6px;padding:30px}.bank-meta{display:flex;gap:16px;align-items:center;font-size:16px;color:#666;margin-bottom:22px}.bank-meta span:last-child{margin-left:auto}.bank-card h2{font-size:23px;line-height:1.45;min-height:85px;margin-bottom:25px}.bank-card .plain-button{font-size:17px}.date-filter{display:flex;align-items:center;gap:8px;font-size:15px}.date-filter input{font-size:15px}.history-table{border:1px solid #aaa;border-radius:6px;overflow:auto}.table-head,.table-row{display:grid;grid-template-columns:minmax(280px,1fr) 128px 70px 65px 105px 20px;align-items:center;gap:18px;min-width:850px;padding:20px 26px;text-align:left;font-size:16px}.table-head{background:#f7f7f7;color:#666;font-size:15px;border-bottom:1px solid #aaa}.table-row{background:#fff;border:0;border-bottom:1px solid #ddd;width:100%}.table-row:last-child{border-bottom:0}.table-row>div{display:flex;flex-direction:column;gap:9px}.table-row small{color:#666;font-size:14px}.table-row strong{font-weight:500;line-height:1.45}.status-pill{display:inline-block;font-size:14px;padding:5px 9px;border-radius:4px;background:#eee;color:#555;width:max-content}.status-pill.complete{background:#e3edff;color:#235bb6}.status-pill.failed{background:#fff0f0;color:#b22435}.status-pill.queued,.status-pill.starting{background:#fff4d9;color:#875d00}.pagination{display:flex;gap:20px;align-items:center;justify-content:flex-end;margin-top:24px}.pagination button{font-size:16px}.empty{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;min-height:200px;color:#777;font-size:18px}.analytics-grid,.settings-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:24px}.panel{border:1px solid #aaa;border-radius:6px;padding:30px}.panel>h2{color:#5d5d5d;font-size:25px;margin-bottom:26px}.panel>p{font-size:17px;line-height:1.6;margin-bottom:20px}.trend-chart svg{width:100%;height:auto}.score-progress{margin-bottom:26px}.score-progress>div:first-child{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;font-size:18px}.score-progress strong{font-weight:400;font-size:22px}.score-progress small{font-size:14px;color:#666}.bar-track{height:8px;border-radius:3px;background:#eee;overflow:hidden}.bar-track>span{height:100%;display:block;background:#2d7dff}.service-status{display:flex;gap:15px;flex-wrap:wrap;align-items:center}.inline-error{color:#b51d35}.caption,.muted{font-size:14px;line-height:1.6;color:#666}.button{display:inline-flex;align-items:center;justify-content:center;gap:8px}.report-dialog{width:960px;max-width:100%;max-height:90vh;background:#fff;border:1px solid #999;border-radius:10px;overflow:auto}.report-dialog-header{display:flex;align-items:center;justify-content:space-between;padding:28px 32px;border-bottom:1px solid #ddd}.report-dialog-header h2{font-size:26px}.report-body{padding:28px 32px}.report-question{color:#666;font-size:16px;line-height:1.5;margin-bottom:20px}.report-overview{display:grid;grid-template-columns:1fr 1.2fr 1fr;gap:25px;align-items:center;margin-bottom:22px}.overall{text-align:center;display:flex;flex-direction:column;gap:10px;font-size:16px;color:#555}.overall>strong{font-size:65px;font-weight:400;letter-spacing:-2px;color:#1a1a1a}.overall small{font-size:20px;color:#777;letter-spacing:0;margin-left:8px}.overall p{font-size:12px}.radar{width:100%;max-height:255px}.radar text{font-family:inherit;fill:#666;font-size:13px}.report-dimensions>div{display:flex;align-items:center;gap:10px;margin:20px 0;font-size:16px}.dimension-dot{height:8px;width:8px;border-radius:50%;background:#2d7dff}.dim-1{background:#6997dd}.dim-2{background:#a0b8dd}.dim-3{background:#c2cddd}.report-dimensions>div>span:nth-child(2){flex:1}.report-dimensions small{display:block;font-size:12px;color:#777;margin-top:5px}.report-dimensions strong{font-size:24px;font-weight:400}.report-metrics{display:flex;justify-content:space-around;background:#ecf2fb;border-radius:6px;padding:22px;margin-bottom:26px}.report-metrics>div{display:flex;flex-direction:column;align-items:center;gap:10px}.report-metrics strong{font-size:28px;font-weight:400}.report-metrics span{font-size:14px;color:#666}.report-audio{width:100%;height:42px}.recording-audio{margin-bottom:24px}.report-section{margin:28px 0}.report-section h3{display:flex;align-items:center;gap:8px;font-size:20px;margin-bottom:16px}.transcript{border:1px solid #ccc;background:#f7f7f7;border-radius:6px;padding:24px;font-size:19px;line-height:1.8;margin-bottom:12px}.feedback-list{list-style:none;padding:0;margin:0}.feedback-list li{display:flex;align-items:flex-start;gap:12px;line-height:1.7;margin:14px 0;font-size:17px}.feedback-list span{background:#e3edff;padding:2px 8px;border-radius:4px;font-size:13px}.correction{border:1px solid #ccc;border-radius:6px;padding:20px;margin:15px 0}.correction p{font-size:15px;line-height:1.7;color:#666;margin:6px 0}.correction .original{font-size:17px;color:#777}.correction .suggestion{font-size:17px;color:#235bb6}.phoneme-row{display:flex;gap:16px;align-items:center;padding:16px 0;border-bottom:1px solid #ddd;font-size:15px}.phoneme-row strong{min-width:80px}.phoneme-row>div{flex:1;display:flex;gap:16px;flex-wrap:wrap}.phoneme-row small{font-size:12px;color:#666}.report-disclaimer,.sample-banner{font-size:13px;line-height:1.7;color:#666;padding:16px;background:#f7f7f7;border-radius:4px}.sample-banner{display:flex;gap:8px;margin-bottom:20px}.pending-report{display:flex;flex-direction:column;align-items:center;gap:24px;padding:50px 35px;text-align:center}.pending-report h3{font-size:24px}.pending-report p{font-size:16px;line-height:1.6;overflow-wrap:anywhere}.pending-report .recording-audio{width:min(100%,500px)}.spin{animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media(hover:hover)and (pointer:fine){.black-button:hover,.button.primary:hover{background:#222}.plain-button:hover,.button.secondary:hover{background:#f0f0f0}.text-link:hover{text-decoration:underline}.toolbar-icon:hover,.icon-button:hover{background:#0000000b}.recent-list>button:hover,.table-row:hover{background:#f7f7f7}.blue-round:hover{background:#176be8}.site-header nav button:hover{border-bottom-color:#aaa}}@media(max-width:1250px){.site-header,.standard-page{width:86%}.site-header nav{gap:24px}.site-brand{font-size:32px}.speaking-card{padding:35px 38px 45px}.device-cards{gap:55px;width:850px;max-width:100%;margin-top:70px}.device-card{min-height:270px;padding-top:52px}.answer-content{max-width:900px}.answer-page{padding-left:35px;padding-right:35px}.information-page .today-heading{margin-bottom:48px}.analytics-grid,.settings-grid{grid-template-columns:1.15fr 1fr}.ended-card{width:850px}}@media(max-width:760px){.site-header{width:auto;margin:0 22px;padding:25px 0 22px;display:block}.site-brand{font-size:30px}.site-header nav{margin-top:22px;gap:24px;justify-content:space-between}.site-header nav button{font-size:16px}.standard-page{width:auto;margin:0 22px}.today-heading{margin:14px 0 30px;gap:24px}.today-heading h1,.today-heading h2{font-size:21px}.speaking-card{padding:26px 24px 30px}.speaking-card>h2{font-size:28px}.home-question{font-size:21px}.home-part-tabs{gap:8px}.home-part-tabs button{font-size:16px;padding:8px 14px}.home-summary{padding:20px 0;margin-bottom:30px}.home-summary>div{padding:0 14px}.home-summary span{font-size:13px}.home-summary strong{font-size:24px}.home-summary small{font-size:12px}.section-title h2{font-size:22px}.recent-list>button{padding:18px 16px;font-size:16px;gap:14px}.information-page{padding-top:25px}.reference-title{font-size:29px;margin-bottom:30px}.information-page .today-heading{margin-bottom:35px}.not-completed{font-size:24px;margin-bottom:20px}.timing-label{font-size:18px;margin-bottom:22px}.information-toggle{font-size:17px;padding:26px 17px;gap:10px;flex-wrap:wrap}.information-toggle svg{width:26px}.ready-panel{padding:0 18px 27px}.ready-panel h3{font-size:28px}.ready-panel p{font-size:18px;line-height:1.5}.plain-button,.black-button{font-size:18px}.device-test{padding:8vh 22px 35px}.device-test h1{font-size:18px}.headset-emoji{font-size:46px}.device-cards{gap:18px;margin:42px auto 36px}.device-card{min-height:230px;padding:38px 12px 25px;font-size:17px}.blue-round{width:66px;height:66px}.device-card>span{font-size:16px}.device-card>p{margin:16px 0}.device-instruction{font-size:16px;line-height:1.6;margin-bottom:32px}.test-device-choice{flex-direction:column;margin-top:24px}.device-card audio{width:100%;min-width:0}.exam-toolbar{height:66px;gap:17px;padding:0 15px}.finish-test{font-size:16px;padding:4px 10px;margin-right:auto}.toolbar-icon svg{width:25px;height:25px}.toolbar-icon{padding:3px}.answer-page{padding:20px 22px 45px}.part-heading{min-height:60px;padding:16px 18px}.part-heading h1{font-size:20px}.answer-content{margin-top:24px}.answer-instructions,.answer-question{font-size:25px;line-height:1.3}.answer-question{margin-top:32px}.answer-actions{gap:14px;flex-wrap:wrap}.record-launch{font-size:20px}.prep-launch{font-size:16px}.toolbar-popover{top:75px;right:15px;max-width:calc(100% - 30px)}.ended-page{padding:22px}.ended-card{transform:translateY(-30px);border-radius:10px}.ended-card>header{padding:24px 22px}.ended-card h1{font-size:27px}.ended-card>div{padding:22px}.ended-card p{font-size:20px;line-height:1.5;margin-bottom:22px}.ended-card .black-button{min-width:180px;font-size:20px}.modal-backdrop{padding:16px}.recorder-dialog{padding-left:22px;padding-right:22px;max-width:100%}.microphone-warning{font-size:14px}.bank-grid,.analytics-grid,.settings-grid{grid-template-columns:1fr}.bank-card{padding:24px}.bank-card h2{font-size:22px;min-height:auto}.filter-bar{gap:10px}.filter-bar select{font-size:15px}.filter-bar .search{flex-basis:100%;min-width:0}.date-filter input{max-width:140px}.page-heading h1{font-size:28px}.page-heading{margin-bottom:28px}.panel{padding:24px}.report-dialog{max-height:94vh}.report-dialog-header,.report-body{padding:22px}.report-overview{grid-template-columns:1fr 1.2fr;gap:8px}.overall>strong{font-size:56px}.report-dimensions{grid-column:1/-1;display:flex;justify-content:space-around}.report-dimensions>div{display:block;text-align:center;margin:10px 0}.report-dimensions>div>.dimension-dot{display:none}.report-dimensions strong{display:block;margin-top:10px}.transcript{font-size:17px;padding:18px}.report-metrics{padding:18px 10px}.report-metrics strong{font-size:25px}.report-metrics span{font-size:12px}.phoneme-row{font-size:13px;gap:10px;flex-wrap:wrap}.report-section h3{font-size:19px}.toast-message{font-size:14px;width:max-content;text-align:center}.error-banner{width:calc(100% - 30px);font-size:14px}}@media(max-width:400px){.device-cards{grid-template-columns:1fr}.device-card{min-height:205px;padding-top:28px}.device-test{padding-top:35px}.exam-toolbar{gap:10px}.home-summary>div{padding:0 9px}.site-header nav{gap:18px}.answer-instructions,.answer-question{font-size:24px}}@media(prefers-reduced-motion:reduce){.spin{animation-duration:2s}*{scroll-behavior:auto!important}}@media(min-width:1251px){.information-page{margin-left:17%;margin-right:9%}.device-test{padding-left:120px}}.answer-question h2>span{display:block}.ended-note{position:fixed;right:40px;bottom:60px;width:300px;min-height:412px;background:#fff046;border-radius:9px;overflow:hidden;box-shadow:0 5px 15px #0005;color:#000}.ended-note header{background:#e0c000;height:36px;border-bottom:1px solid #cdaf00;display:flex;justify-content:flex-end;padding:15px 18px 0}.ended-note header button{background:#e7ad46;border:2px solid #e8c867;color:#fff1ad;font-size:20px;width:22px;height:22px;padding:0;line-height:16px}.ended-note p{padding:0 15px 24px;font-size:26px;line-height:1.2}@media(max-width:1250px){.ended-note{width:250px;min-height:350px;bottom:30px;right:25px}.ended-note p{font-size:22px}}@media(max-width:760px){.ended-note{position:static;margin-top:25px;width:min(100%,340px);min-height:0}.ended-note p{font-size:18px;padding:14px 18px 20px}.ended-page{flex-direction:column;gap:0}.ended-card{transform:none}}.home-mode-tabs{display:flex;gap:0;margin:25px 0 30px;border-bottom:1px solid #bbb}.home-mode-tabs button{border:0;background:transparent;font-size:21px;padding:14px 28px;color:#555;border-bottom:3px solid transparent}.home-mode-tabs button[aria-selected=true]{color:#000;border-color:#000;font-weight:700}.practice-round{display:flex;justify-content:space-between;max-width:380px;font-size:18px;color:#555;margin:24px 0}.exam-transition p{font-size:22px;line-height:1.6;max-width:950px;margin:25px 0 36px}.answer-actions{display:flex;align-items:center;gap:18px}.question-speech{font-size:18px}.preparation-label{font-size:24px;font-variant-numeric:tabular-nums}.bank-source{display:block;color:#777;font-size:13px;margin-bottom:10px}.exam-history{margin-bottom:45px}.exam-history h2{font-size:26px;margin-bottom:20px}.exam-history-row{display:grid;grid-template-columns:1fr 160px 100px 20px;align-items:center;gap:16px;background:#fff;border:0;border-bottom:1px solid #ddd;width:100%;padding:18px 8px;text-align:left;color:#555}.exam-report-content{padding:30px 36px}.exam-report-meta{display:flex;justify-content:space-between;gap:20px;color:#555}.exam-summary-score{display:grid;grid-template-columns:1fr 1fr;gap:25px;margin:35px 0}.exam-summary-score>div{display:flex;flex-direction:column;gap:15px}.exam-summary-score>div>strong{font-size:72px;color:#2d7dff;font-weight:400}.exam-summary-score small{font-size:20px;color:#777}.exam-summary-score dl{margin:0;display:grid;grid-template-columns:1fr 1fr;gap:20px}.exam-summary-score dl>div{display:flex;flex-direction:column;gap:8px}.exam-summary-score dd{margin:0;font-size:30px}.exam-summary-score p{grid-column:1/-1;font-size:14px;color:#777}.run-score-status{display:flex;gap:15px;margin:35px 0;align-items:center}.exam-report-actions{display:flex;gap:15px;margin-bottom:35px}.exam-answer-list h3{font-size:23px;padding-bottom:15px;border-bottom:1px solid #aaa}.exam-answer-row>button,.exam-answer-row>div{display:flex;align-items:center;gap:20px;width:100%;border:0;border-bottom:1px solid #ddd;background:#fff;padding:20px 0;text-align:left;font-size:18px;line-height:1.45}.exam-answer-row span{flex:1}.exam-answer-row small{display:block;color:#777;font-size:14px;margin-top:8px}.exam-answer-row strong{font-size:22px;color:#2d7dff}.exam-answer-row .inline-error{margin:5px 0 18px}.part-heading span{font-size:18px;font-weight:400;font-variant-numeric:tabular-nums}@media(max-width:760px){.home-mode-tabs button{padding:12px 14px;font-size:18px}.exam-history-row{grid-template-columns:1fr 90px 55px 16px;gap:8px;font-size:14px}.exam-report-content{padding:22px 18px}.exam-summary-score{grid-template-columns:1fr}.exam-summary-score>div>strong{font-size:60px}.exam-summary-score dl{grid-template-columns:repeat(4,1fr)}.exam-summary-score dd{font-size:24px}.exam-report-meta{font-size:13px}.answer-actions{flex-wrap:wrap}.part-heading span{font-size:14px}.exam-transition p{font-size:18px}}.exam-topic{font-size:18px;font-weight:400}.part-heading h1{min-width:0}.part-heading{gap:20px}.part-heading span{flex-shrink:0}@media(max-width:760px){.exam-topic{font-size:14px}.part-heading{align-items:flex-start}}.preparation-notes{display:block;margin-top:28px;max-width:760px;font-size:20px;font-weight:400}.preparation-notes textarea{display:block;width:100%;min-height:150px;box-sizing:border-box;margin-top:12px;padding:14px;border:1px solid #aaa;border-radius:4px;background:#fff;font:18px/1.6 Arial,sans-serif;resize:vertical}.boot-error{max-width:900px;margin:80px auto;padding:32px;border:1px solid #aaa;border-radius:6px;color:#222;font-family:Arial,sans-serif}.boot-error h1{color:#f51949}.boot-error p{overflow-wrap:anywhere;line-height:1.6}.practice-list{border:1px solid #aaa;border-radius:6px;overflow:hidden}.practice-record{display:grid;grid-template-columns:minmax(260px,1fr) minmax(230px,.65fr) 115px 20px;gap:24px;align-items:center;width:100%;padding:25px 28px;border:0;border-bottom:1px solid #ddd;background:#fff;text-align:left;color:#222}.practice-record:last-child{border-bottom:0}.practice-record-main{display:flex;flex-direction:column;gap:12px;min-width:0}.practice-record-main>strong{font-size:23px;font-weight:600}.practice-record-meta{display:flex;gap:12px;align-items:center;flex-wrap:wrap;font-size:14px;color:#666}.practice-record-main>small{font-size:14px}.practice-record-parts{display:flex;flex-wrap:wrap;gap:16px;color:#666;font-size:15px}.practice-record-parts>span{display:flex;align-items:center;gap:8px}.practice-record-parts strong{color:#222;font-size:18px;font-weight:500}.practice-record-parts small{font-size:12px;color:#777}.practice-record-score{display:flex;flex-direction:column;align-items:flex-end;gap:7px}.practice-record-score small{font-size:14px;color:#666}.practice-record-score strong{font-size:32px;color:#2d7dff;font-weight:400}.status-pill.abandoned,.interruption-label{background:#fff0f0;color:#b22435}.status-pill.active{background:#fff4d9;color:#875d00}.status-pill.finished{background:#e3edff;color:#235bb6}.interruption-label{width:max-content;padding:5px 9px;border-radius:4px;font-size:14px}.detail-back{display:flex;align-items:center;gap:8px;margin:0 0 25px;font-size:16px}.practice-detail-card{border:1px solid #aaa;border-radius:6px}.practice-report-content .exam-summary-score{margin-bottom:30px}.practice-part-scores{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin:0 0 35px}.practice-part-scores>article{display:flex;flex-direction:column;gap:10px;padding:24px;border:1px solid #ccc;border-radius:6px}.practice-part-scores h3{font-size:22px;margin:0 0 4px}.practice-part-scores strong{font-size:38px;color:#2d7dff;font-weight:400}.practice-part-scores strong small{font-size:17px;color:#777}.practice-part-scores span{font-size:14px;color:#666}.practice-part-scores span.inline-error{color:#b51d35}.practice-pending{display:flex;align-items:center;gap:8px;color:#666;font-size:15px}.practice-detail-page .exam-report-meta{justify-content:flex-start;flex-wrap:wrap;align-items:center}.practice-detail-page .exam-report-meta>span:last-child{margin-left:auto}.practice-detail-page .exam-answer-list{margin-top:32px}@media(hover:hover)and (pointer:fine){.practice-record:hover{background:#f7f7f7}}@media(max-width:1000px){.practice-record{grid-template-columns:minmax(0,1fr) 90px 18px;gap:14px}.practice-record-parts{grid-column:1;grid-row:2}.practice-record-score{grid-column:2;grid-row:1 / 3}.practice-record>.lucide{grid-column:3;grid-row:1 / 3}}@media(max-width:760px){.practice-record{padding:20px 18px;gap:12px}.practice-record-main>strong{font-size:19px}.practice-record-meta{font-size:12px;gap:9px}.practice-record-meta .status-pill{font-size:12px}.practice-record-parts{font-size:13px;gap:12px}.practice-record-parts strong{font-size:16px}.practice-record-score strong{font-size:29px}.practice-record-score small{font-size:12px}.practice-part-scores{grid-template-columns:1fr;gap:12px}.practice-part-scores>article{display:grid;grid-template-columns:1fr 1fr;padding:18px;align-items:center}.practice-part-scores strong{grid-column:2;grid-row:1 / 3;justify-self:end;font-size:34px}.exam-report-actions{flex-wrap:wrap}.practice-report-content .exam-summary-score dl{gap:12px}.practice-report-content .exam-summary-score dt{font-size:14px}}.auth-page{min-height:100dvh;display:flex;flex-direction:column;align-items:center;padding:8vh 22px 50px;gap:48px}.auth-card{width:420px;max-width:100%;border:1px solid #999;border-radius:6px;padding:32px;background:#fff}.auth-tabs{display:flex;border-bottom:1px solid #bbb;gap:32px;margin-bottom:28px}.auth-tabs button{border:0;border-bottom:3px solid transparent;background:none;padding:0 0 14px;font-size:22px}.auth-tabs button[aria-selected=true]{border-bottom-color:#000;font-weight:700}.auth-card form{display:flex;flex-direction:column;gap:22px}.auth-card label{display:flex;flex-direction:column;gap:10px;color:#555}.auth-card input{width:100%;font-size:18px}.auth-card h2{font-size:24px;margin-bottom:24px}.auth-card .section-title h2{margin:0}.auth-retry{margin-top:20px}.auth-account-error{position:fixed;bottom:25px;left:50%;transform:translate(-50%);background:#fff;border:1px solid var(--red);padding:15px;color:var(--red);z-index:200}.site-header{flex-wrap:wrap}.site-header nav{gap:22px;flex-wrap:wrap}.account-menu-button{color:#666}.admin-message{margin:0 0 20px;line-height:1.6}.admin-summary{grid-template-columns:repeat(4,1fr);margin-top:0}.admin-tabs{margin-bottom:25px}.admin-table-wrap{overflow-x:auto;border:1px solid #aaa;border-radius:6px}.admin-table{width:100%;border-collapse:collapse;white-space:nowrap;font-size:15px;text-align:left}.admin-table th{padding:18px 20px;background:#f7f7f7;font-weight:600;color:#555;border-bottom:1px solid #aaa}.admin-table td{padding:20px;border-bottom:1px solid #ddd;line-height:1.5}.admin-table tr:last-child td{border:0}.admin-table small{display:block;font-size:12px;color:#666;margin-top:6px}.admin-table .text-link{font-size:15px;text-decoration:underline;text-underline-offset:4px}.admin-actions .text-link{margin-right:18px}.admin-detail{margin-top:30px}.admin-trace{font-family:monospace;font-size:12px}.admin-system-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px}.admin-system-grid dl{display:grid;grid-template-columns:1fr 1.2fr;gap:20px;margin:25px 0 0;font-size:16px;line-height:1.5}.admin-system-grid dt{color:#666}.admin-system-grid dd{margin:0;overflow-wrap:anywhere}.admin-system-grid .inline-error{margin-top:20px}.admin-page .filter-bar{justify-content:space-between}.admin-page .search{max-width:350px}@media(max-width:760px){.site-header nav{gap:16px;justify-content:flex-start}.auth-page{gap:34px;padding-top:7vh}.auth-page .site-brand{font-size:30px}.auth-card{padding:26px}.admin-summary{grid-template-columns:1fr 1fr;gap:24px 0}.admin-summary>div:nth-child(2){border:0}.admin-system-grid{grid-template-columns:1fr}.admin-table th,.admin-table td{padding:16px}.admin-summary>div{padding:0 22px}}.service-panel{max-width:720px}.service-panel .service-status{margin-bottom:0}.history-heading-actions{display:flex;align-items:center;gap:22px;font-size:17px}.history-heading-actions button{font-size:16px;min-height:40px;padding:8px 15px}.history-management-bar{display:flex;align-items:center;gap:20px;min-height:45px;margin:0 0 20px;font-size:15px;color:#666}.history-management-bar label{display:flex;align-items:center;gap:9px;color:#222}.history-management-bar input,.managed-practice-entry>input{width:18px;height:18px;accent-color:#111;cursor:pointer}.history-management-bar .plain-button{margin-left:auto;font-size:15px;min-height:36px;padding:7px 13px}.managed-practice-entry{display:flex;align-items:center;border-bottom:1px solid #ddd;padding-left:22px;gap:6px}.managed-practice-entry:last-child{border-bottom:0}.managed-practice-entry>input{flex-shrink:0}.managed-practice-body{flex:1;min-width:0}.managed-practice-body .practice-record{border-bottom:0;padding-bottom:12px}.history-record-actions{display:flex;align-items:center;justify-content:flex-end;gap:20px;padding:0 28px 18px;font-size:13px;color:#777}.history-record-actions .text-link{font-size:14px}.danger-button{color:#b51d35}.history-error{display:flex;align-items:center;gap:12px;color:#b51d35;margin-bottom:22px;font-size:16px;line-height:1.6}.history-error span{flex:1}.history-error button{font-size:14px;padding:6px 12px;min-height:35px}.history-message{font-size:15px;color:#235bb6;margin:0 0 22px}.history-dialog{width:480px}.history-name-label{display:flex;flex-direction:column;gap:12px;margin:25px 0 30px;font-size:16px}.history-name-label input{width:100%;min-width:0;font-size:17px;padding:10px 12px}.history-confirm-list{font-size:15px;color:#555;line-height:1.6;padding-left:22px;margin:0 0 28px;overflow-wrap:anywhere}.history-confirm-list li{margin-bottom:8px}.history-dialog .inline-error{font-size:15px;color:#b51d35}.managed-practice-list .practice-record:disabled{cursor:default;opacity:1}.managed-practice-list .practice-record:disabled:hover{background:#fff}@media(max-width:760px){.history-heading-actions{gap:12px;font-size:13px}.history-heading-actions button{font-size:14px;padding:6px 10px}.history-management-bar{gap:12px;font-size:13px}.history-management-bar .plain-button{font-size:13px}.managed-practice-entry{padding-left:12px;gap:0}.managed-practice-body .practice-record{padding-left:12px;padding-right:14px}.history-record-actions{padding-right:14px;padding-bottom:16px}.history-record-actions span{font-size:12px}}.site-header-bar{background:var(--red);border-bottom:1px solid #dc1035;position:relative;z-index:20}.site-header-bar .site-header{margin:0 auto;flex-wrap:nowrap}.site-header-bar .site-brand{color:#fff;white-space:nowrap}.site-header-bar nav{flex-wrap:nowrap;gap:30px;color:#fff}.site-header-bar nav>button{color:#fff;border-bottom-color:transparent}.site-header-bar nav>button[aria-current=page]{border-bottom-color:#fff}.site-header-bar nav>button:focus-visible,.site-header-bar .avatar-trigger:focus-visible,.site-header-bar .site-brand:focus-visible{outline-color:#fff}.profile-menu{position:relative;margin-left:6px}.site-header-bar nav .avatar-trigger{display:flex;align-items:center;justify-content:center;border:1px solid #ffffffb3;border-radius:50%;width:46px;height:46px;padding:0;background:#ffffff20;overflow:hidden}.avatar-image{width:100%;height:100%;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:500;overflow:hidden}.avatar-image img{display:block;width:100%;height:100%;object-fit:cover}.account-popover{position:absolute;top:calc(100% + 14px);right:0;width:220px;background:#fff;color:#222;border:1px solid #dedede;border-radius:9px;box-shadow:0 12px 36px #2222;padding:8px;transform-origin:top right;z-index:25}.account-popover:before{content:"";position:absolute;left:0;right:0;top:-16px;height:16px}.account-popover-name{font-size:16px;font-weight:600;padding:12px 13px 15px;border-bottom:1px solid #eee;margin-bottom:5px;overflow-wrap:anywhere}.site-header-bar nav .account-popover button{display:flex;align-items:center;gap:12px;width:100%;border:0;border-radius:5px;text-align:left;color:#333;padding:12px 13px;font-size:16px;background:transparent}.site-header-bar nav .account-popover button:focus-visible{outline-color:#2d7dff}.avatar-settings-content{display:flex;align-items:center;gap:30px}.avatar-preview{display:flex;align-items:center;justify-content:center;flex-shrink:0;width:96px;height:96px;border-radius:50%;overflow:hidden;background:var(--red);color:#fff}.avatar-preview>.avatar-image{font-size:36px}.avatar-preview>img{width:100%;height:100%;object-fit:cover}.avatar-settings-actions{display:flex;align-items:flex-start;flex-direction:column;gap:15px}.avatar-settings-actions .plain-button,.avatar-settings-actions .black-button,.profile-settings .plain-button{font-size:16px;min-height:40px;padding:10px 16px}.avatar-settings-actions .text-link{font-size:14px}.avatar-settings .inline-error,.avatar-settings .avatar-message{margin:22px 0 0;font-size:15px}.avatar-message{color:#235bb6}.avatar-remove-confirm{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-top:22px}.avatar-remove-confirm p{width:100%;font-size:16px;margin-bottom:3px}.avatar-remove-confirm button{font-size:15px}.profile-settings>div{display:flex;align-items:center;justify-content:space-between;gap:20px;font-size:18px;color:#555}.home-page{padding-top:20px}.page-transition-shell{position:relative}.page-view{width:100%}:root{--ui-ease:cubic-bezier(.22,1,.36,1)}.motion-ui:not([data-input-mode=keyboard]) button:not(:disabled),.motion-ui:not([data-input-mode=keyboard]) a{transition:transform .14s var(--ui-ease),opacity .14s ease}.motion-ui:not([data-input-mode=keyboard]) button:not(:disabled):active,.motion-ui:not([data-input-mode=keyboard]) a:active{transform:scale(.97)}.motion-ui:not([data-input-mode=keyboard]) .practice-record:not(:disabled):active{transform:scale(.995)}.page-motion-enter-active{transition:opacity .22s var(--ui-ease),transform .22s var(--ui-ease)}.page-motion-leave-active{display:none;pointer-events:none}.page-motion-enter-from{opacity:0;transform:translateY(7px)}.page-motion-leave-to{opacity:0;transform:translateY(-3px)}.account-popover-enter-active{transition:opacity .18s var(--ui-ease),transform .18s var(--ui-ease)}.account-popover-leave-active{transition:opacity .12s ease,transform .12s var(--ui-ease);pointer-events:none}.account-popover-enter-from{opacity:0;transform:translateY(-5px) scale(.97)}.account-popover-leave-to{opacity:0;transform:translateY(-3px) scale(.98)}.exam-mode .page-view{transition:none;animation:none}@media(hover:hover)and (pointer:fine){.motion-ui:not([data-input-mode=keyboard]) :is(.plain-button,.black-button,.text-link,.site-brand):hover:not(:disabled){opacity:.82}.site-header-bar nav>button:hover:not(:disabled){opacity:.78}.site-header-bar nav .account-popover button:hover{background:#f5f5f5}.site-header-bar nav .avatar-trigger:hover:not(:disabled){transform:scale(1.045)}}@media(prefers-reduced-motion:reduce){.motion-ui button,.motion-ui a{transform:none!important;transition:opacity .1s ease!important}.page-motion-enter-active,.page-motion-leave-active,.account-popover-enter-active,.account-popover-leave-active{transition:opacity .1s ease}.page-motion-enter-from,.page-motion-leave-to,.account-popover-enter-from,.account-popover-leave-to{transform:none}}@media(max-width:1000px){.site-header-bar nav{gap:22px}.site-header-bar .site-header{gap:24px}.site-header-bar .site-brand{font-size:32px}}@media(max-width:760px){.site-header-bar .site-header{width:calc(100% - 44px);display:flex;flex-direction:column;align-items:stretch;gap:17px;padding:22px 0 18px}.site-header-bar .site-brand{font-size:29px}.site-header-bar nav{margin-top:0;justify-content:space-between;gap:14px}.site-header-bar nav>button{font-size:16px;padding:7px 0}.site-header-bar nav .avatar-trigger{width:38px;height:38px}.profile-menu{margin-left:5px}.avatar-image{font-size:19px}.home-page{padding-top:14px}.avatar-settings-content{gap:24px}.avatar-preview{width:82px;height:82px}.avatar-settings-actions{gap:12px}.account-popover{top:calc(100% + 12px)}}.admin-actions-row{display:flex;justify-content:flex-end;gap:16px;margin-top:20px}.motion-ui:not([data-input-mode=keyboard]) .site-header-bar nav .avatar-trigger:active:not(:disabled){transform:scale(.97)}