@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap');
:root{font-family:'DM Sans',-apple-system,BlinkMacSystemFont,'PingFang SC','Microsoft YaHei',sans-serif;color:#202938;background:#f5f7fb;font-size:16px;--blue:#174fdf;--navy:#142952;--border:#e5e9f0;--muted:#748093;--light-blue:#eef3ff;--green:#197452}
*{box-sizing:border-box}body{margin:0}button,input,textarea,select{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button{transition:background .18s,transform .18s,box-shadow .18s}button:disabled{cursor:not-allowed;opacity:.5}button:focus-visible,a:focus-visible{outline:3px solid #759cff;outline-offset:4px}input:focus,textarea:focus,select:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 4px #174fdf14}a{color:inherit;text-decoration:none}.skip{position:absolute;left:1rem;top:-4rem;padding:.7rem;background:white;z-index:20}.skip:focus{top:1rem}.app-shell{display:flex;min-height:100vh}.sidebar{width:235px;flex-shrink:0;background:#fff;border-right:1px solid var(--border);display:flex;flex-direction:column;padding:37px 22px 24px;position:sticky;top:0;height:100vh}.brand{display:flex;align-items:center;gap:11px;padding:0 12px;font-size:26px;font-weight:700;letter-spacing:1px}.brand-mark{display:grid;place-items:center;border-radius:13px;background:var(--blue);width:42px;height:44px;color:white;font-family:'Manrope',sans-serif;font-size:34px;font-weight:800;letter-spacing:-4px;padding-right:5px}.brand-en{display:block;font-size:10px;letter-spacing:2px;font-weight:700;color:#8290a5;margin-top:1px}.nav-caption{font-size:12px;color:#8590a0;margin:57px 14px 16px;letter-spacing:1.8px}.nav-item{width:100%;border:0;background:transparent;display:flex;align-items:center;text-align:left;padding:16px 12px;gap:12px;color:#667183;border-radius:10px;margin-bottom:10px;font-size:15px}.nav-item:hover{background:#f5f7fc}.nav-item.active{background:var(--light-blue);color:var(--blue)}.nav-icon{font-family:'Manrope',sans-serif;display:grid;place-items:center;width:27px;font-weight:600;font-size:19px}.nav-item small{display:block;font-size:11px;margin-top:5px;opacity:.66}.nav-number{font-family:'Manrope',sans-serif;font-size:11px;opacity:.6;margin-left:auto}.sidebar-bottom{margin-top:auto;padding:30px 13px 0}.tiny-label{font-size:12px;letter-spacing:1.7px;color:#8290a5}.sidebar-bottom p{font-size:14px;margin:12px 0 18px}.local-note{font-size:11px;color:#95a0af}.main-shell{min-width:0;flex:1}.topbar{height:85px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 43px;background:#ffffff9c}.breadcrumb{font-size:13px;color:#7d8797}.breadcrumb span{margin:0 13px;color:#c2c9d3}.breadcrumb strong{font-weight:500;color:#43516a}.topbar-right{display:flex;align-items:center;gap:24px;font-size:12px;color:#7b8798}.avatar{border:1px solid #dce4f0;width:32px;height:32px;display:grid;place-items:center;border-radius:50%;font-size:12px;font-weight:700;background:#eef2f8;color:#51627f}main{max-width:1370px;margin:auto;padding:42px 43px 20px}.page-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:34px;gap:16px}.eyebrow{font-size:10px;letter-spacing:2px;font-weight:700;color:var(--blue);margin-bottom:12px}h1{font-size:28px;letter-spacing:.5px;font-weight:600;margin:0 0 12px;color:var(--navy)}.page-heading p{font-size:14px;color:#7a8596;margin:0;line-height:1.8}.outline-button{display:inline-flex;gap:9px;align-items:center;background:white;border:1px solid #dce2eb;border-radius:8px;padding:11px 15px;font-size:13px;color:#596779;flex-shrink:0}.outline-button:hover{border-color:#aebedb;background:#f8faff}.workspace{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:25px;align-items:start}.learning-column{min-width:0}.module-controls{height:43px;display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:18px}.segmented{padding:4px;border:1px solid #e4e9f2;background:#eaf0f7;display:flex;border-radius:8px;gap:2px}.segmented button{border:0;border-radius:5px;font-size:13px;color:#788698;background:transparent;padding:8px 17px}.segmented button.selected{background:#fff;box-shadow:0 1px 4px #1a356815;color:var(--blue);font-weight:500}.level-label{font-size:12px;color:#8793a4}.exercise-card{background:white;border:1px solid var(--border);border-radius:15px;box-shadow:0 7px 20px #253e6403;overflow:hidden;min-height:480px;padding:27px 32px 24px;scroll-margin-top:20px}.exercise-card:focus{outline:none}.card-topline{display:flex;justify-content:space-between;align-items:center;color:#627088;font-size:13px;font-family:'Manrope',sans-serif}.tag{font-size:12px;color:#5f7bbb;background:#f0f5ff;border-radius:5px;padding:5px 9px}.muted{color:#a5afbc}.exercise-progress{height:3px;background:#eef2f8;margin-top:19px;border-radius:3px;overflow:hidden}.exercise-progress>span{display:block;height:100%;background:#3c70ed;transition:width .4s}.word-prompt{text-align:center;padding:36px 0 27px}.word-prompt .tiny-label{font-size:12px;letter-spacing:.7px;color:#8792a4}.word-prompt h2{font-family:'Manrope',sans-serif;font-size:49px;font-weight:600;letter-spacing:-1.6px;margin:16px 0 7px;color:#1b2c48;overflow-wrap:anywhere}.pronunciation{font-size:15px;color:#8d98a8;display:flex;justify-content:center;align-items:center;gap:9px}.sound-small{border:0;background:#f0f5ff;color:var(--blue);width:28px;height:28px;border-radius:50%;font-size:12px}.part-of-speech{font-size:11px;color:#94a0b0;display:inline-block;margin-top:12px}.answer-form label{font-size:13px;display:block;margin-bottom:10px;color:#536278}.answer-form input,.answer-form textarea{width:100%;border:1px solid #dde4ee;border-radius:8px;padding:14px 16px;color:#203553;background:#fdfdff;line-height:1.6;transition:border .15s,box-shadow .15s;min-width:0}.answer-form input::placeholder,.answer-form textarea::placeholder{color:#a5afbd;font-size:14px}.form-actions{display:flex;justify-content:space-between;align-items:center;margin-top:21px;gap:12px}.keyboard-hint{font-size:11px;color:#a1abba}.primary-button{border:1px solid var(--blue);background:var(--blue);color:#fff;border-radius:8px;padding:12px 20px;display:inline-flex;align-items:center;justify-content:center;gap:24px;font-size:14px;min-height:45px;box-shadow:0 3px 8px #174fdf16}.primary-button:hover{background:#1246cb;box-shadow:0 4px 12px #174fdf24}.primary-button:active{transform:translateY(1px)}.practice-note{display:flex;align-items:center;gap:15px;padding:22px 3px;color:#6e7e94}.note-symbol{color:#94ace0;font-size:24px}.practice-note p{font-size:12px;line-height:1.9;margin:0}.practice-note strong{color:#56677f;font-weight:500;font-size:13px}.note-index{font-size:9px;color:#a9b4c4;letter-spacing:1.4px;margin-left:auto;white-space:nowrap}.daily-panel{margin-top:61px;background:white;border:1px solid var(--border);border-radius:15px;padding:25px 23px 18px}.panel-heading{display:flex;justify-content:space-between;align-items:center;gap:8px}.panel-heading h2{font-size:15px;font-weight:600;margin:0;color:#35445b}.mini-tag{font-size:8px;letter-spacing:1.2px;color:#9eabba}.goal-visual{display:grid;place-items:center;margin:26px 0 18px}.progress-ring{width:148px;height:148px;border-radius:50%;display:grid;place-items:center;background:conic-gradient(var(--blue) var(--progress),#eef2f9 var(--progress));transform:rotate(-90deg)}.progress-ring>div{width:132px;height:132px;border-radius:50%;background:white;display:flex;flex-direction:column;align-items:center;justify-content:center;transform:rotate(90deg)}.progress-ring strong{font-family:'Manrope',sans-serif;font-size:36px;font-weight:600;color:#253c64}.progress-ring strong span{font-size:14px;color:#9aa6b8;font-weight:400;margin-left:5px}.progress-ring small{font-size:12px;color:#8c99ad;margin-top:6px}.goal-caption{text-align:center;font-size:11px;color:#98a3b3}.panel-divider{height:1px;background:#eff2f6;margin:21px 0}.stat-row{display:flex;justify-content:space-between;align-items:center;margin-top:15px;font-size:12px;color:#7b899b}.stat-row strong{font-family:'Manrope',sans-serif;font-size:15px;color:#475b7a;font-weight:600}.stat-row small{font-size:11px;font-weight:400;color:#98a4b4}.daily-panel h3{font-size:13px;font-weight:500;color:#617087;margin:0 0 16px}.activity-row{display:flex;align-items:center;gap:10px;margin-top:14px;font-size:12px;color:#7b899b}.activity-icon{width:24px;height:25px;border:1px solid #edf0f7;border-radius:6px;display:grid;place-items:center;font-size:10px;color:#7f94b7}.activity-row strong{margin-left:auto;font-family:'Manrope',sans-serif;font-size:13px;font-weight:600;color:#526581}.activity-row small{font-size:10px;font-weight:400;color:#a5aebb}.panel-footnote{font-size:10px;color:#9ca8b7;background:#f8faff;border-radius:6px;text-align:center;padding:10px 4px;margin-top:24px}footer{display:flex;justify-content:space-between;border-top:1px solid var(--border);padding-top:20px;margin-top:22px;font-size:10px;color:#9eabba}footer>span:first-child{letter-spacing:1px}.toast{position:fixed;bottom:25px;left:50%;transform:translate(-50%,20px);max-width:calc(100% - 30px);background:#213754;color:#fff;padding:13px 20px;border-radius:9px;box-shadow:0 7px 20px #14295220;font-size:14px;opacity:0;pointer-events:none;transition:.2s;z-index:200}.toast.visible{opacity:1;transform:translate(-50%,0)}
@media(min-width:1500px){main{padding-top:52px}.workspace{grid-template-columns:minmax(0,1fr) 300px;gap:30px}.exercise-card{padding:30px 42px}.word-prompt{padding:45px 0 35px}}
@media(max-width:1180px){.sidebar{width:200px;padding-left:14px;padding-right:14px}.topbar{padding:0 28px}main{padding:32px 28px 20px}.workspace{grid-template-columns:minmax(0,1fr) 246px;gap:18px}.exercise-card{padding:23px}.daily-panel{padding:23px 18px}.note-index{display:none}h1{font-size:26px}.outline-button{padding:10px}}
@media(max-width:980px){.sidebar{width:175px}.brand{font-size:23px;padding:0 5px}.brand-mark{width:36px;height:39px}.nav-item{padding:14px 9px;gap:8px;font-size:14px}.nav-number{display:none}.nav-item small{font-size:10px}.sidebar-bottom{padding-left:5px;padding-right:5px}.workspace{grid-template-columns:minmax(0,1fr)}.daily-panel{margin-top:0;display:grid;grid-template-columns:1fr 1fr;gap:0 24px}.panel-heading{grid-column:1/-1}.goal-visual{grid-row:2/6;grid-column:1;margin:20px 0}.goal-caption,.daily-panel>.panel-divider,.panel-footnote{display:none}.daily-panel h3{margin:20px 0 5px}.stat-row{margin-top:18px}.activity-row{grid-column:2}.daily-panel h3{grid-column:2}.page-heading{margin-bottom:28px}.practice-note{padding:20px 3px}main{max-width:800px}.local-note{line-height:1.7;display:block}}
@media(max-width:650px){.app-shell{display:block}.sidebar{width:auto;height:auto;position:static;padding:20px 18px 0;border-right:0;border-bottom:1px solid var(--border)}.brand{font-size:22px;gap:9px;letter-spacing:.5px}.brand-en{font-size:8px;letter-spacing:1.7px}.brand-mark{width:32px;height:34px;border-radius:9px;font-size:27px}.nav-caption,.sidebar-bottom{display:none}nav{display:flex;margin-top:20px;gap:8px}.nav-item{width:auto;flex:1;margin:0;border-radius:7px 7px 0 0;padding:12px 8px;justify-content:center;font-size:13px;gap:7px}.nav-item small,.nav-icon{display:none}.topbar{height:53px;padding:0 20px}.topbar-right{font-size:10px;gap:9px}.breadcrumb{font-size:11px}.avatar{height:25px;width:25px;font-size:10px}main{padding:27px 18px 18px}.page-heading{align-items:flex-start;gap:12px;margin-bottom:26px}.eyebrow{font-size:9px}h1{font-size:23px;letter-spacing:0;margin-bottom:9px}.page-heading p{font-size:12px;max-width:220px}.outline-button{font-size:12px;padding:9px;gap:4px}.outline-button span{display:none}.module-controls{margin-bottom:14px}.segmented button{padding:8px 14px;font-size:12px}.level-label{font-size:10px}.exercise-card{padding:21px 21px 22px;border-radius:12px;min-height:455px}.word-prompt{padding:32px 0 27px}.word-prompt h2{font-size:43px}.primary-button{font-size:13px;gap:15px;padding:11px 16px}.keyboard-hint{font-size:10px}.practice-note p{font-size:11px}.daily-panel{padding:22px;border-radius:12px}.progress-ring{width:127px;height:127px}.progress-ring>div{width:113px;height:113px}footer{font-size:9px;gap:10px;line-height:1.8}footer>span:last-child{max-width:160px;text-align:right}}
/* Interactive practice states share the same quiet blue learning surface. */
.sound-small{display:inline-grid;place-items:center;flex-shrink:0}.sound-small svg{width:16px;height:16px}.playing{box-shadow:0 0 0 7px #174fdf16!important}.edit-goal{border:0;background:transparent;color:var(--blue);font-size:13px;padding:3px}.section-label{font-size:14px;color:#526583}.text-button{background:transparent;border:0;padding:8px 0;color:#8190a4;font-size:13px;text-align:left}.text-button:hover{color:var(--blue)}.keyboard-note{display:block;text-align:right;color:#a4afbf;font-size:11px;margin-top:11px}.field-gap{height:17px}.listen-prompt{display:flex;flex-direction:column;align-items:center;padding:29px 0 28px}.listen-button{width:76px;height:76px;display:grid;place-items:center;border:1px solid #d4e1ff;background:#eff4ff;color:var(--blue);border-radius:50%;margin:21px 0 16px;box-shadow:0 0 0 8px #f8faff}.listen-button svg{width:32px;height:32px}.listen-options{display:flex;align-items:center;gap:15px;font-size:12px;color:#92a0b3}.listen-options button{border:0;background:transparent;color:var(--blue);padding:0;font-size:12px}.sentence-prompt{padding:32px 0 26px}.sentence-prompt h2{font-size:21px;font-weight:500;line-height:1.85;color:#293f62;margin:16px 0 10px;overflow-wrap:anywhere}.sentence-source{font-size:12px;color:#91a0b4}.sentence-prompt-top{display:flex;align-items:center;justify-content:space-between;gap:10px}.english-prompt h2{font-family:'Manrope',sans-serif;font-size:24px;line-height:1.7;font-weight:500;margin-top:20px}.translation-help{font-size:12px;line-height:1.8;color:#929eb0;margin-top:10px}.answer-form textarea{resize:vertical;min-height:130px}.cloze-sentence{font-family:'Manrope',sans-serif;font-size:23px;line-height:2.7;color:#334b70;padding:10px 0 34px;overflow-wrap:anywhere}.blank-wrap{display:inline-flex;vertical-align:baseline;position:relative;max-width:100%;margin:0 4px 12px}.answer-form .blank-input{font-family:'Manrope',sans-serif;font-size:20px;text-align:center;padding:3px 7px;border:0;border-bottom:2px solid #adc1ef;background:#f2f6ff;border-radius:4px 4px 0 0;width:calc(var(--letters)*.7em);max-width:100%;height:43px;line-height:1.5}.answer-form .blank-input::placeholder{font-size:13px;color:#9bafd4}.blank-wrap small{position:absolute;top:100%;left:0;right:0;text-align:center;color:var(--green);font-size:11px;line-height:1.8}.answer-form .blank-input.correct{border-color:#35a47a;background:#effaf5}.answer-form .blank-input.incorrect{border-color:#d78871;background:#fff6f1}.answer-form input:disabled,.answer-form textarea:disabled{opacity:1;color:#697990;background:#f8fafc}.feedback{margin-top:26px;padding:20px;border:1px solid #d6e8df;border-radius:10px;background:#f5fbf8}.feedback.needs-work,.feedback.partial{background:#fffaf4;border-color:#eee2cf}.feedback-heading{display:flex;align-items:flex-start;gap:12px}.feedback-icon{display:grid;place-items:center;width:24px;height:24px;flex-shrink:0;border-radius:50%;background:#e0f1e7;color:#25815b;font-size:16px}.needs-work .feedback-icon,.partial .feedback-icon{background:#f5e7d2;color:#a57137}.feedback-heading strong{font-size:14px;font-weight:600;color:#306b54}.feedback-heading p{font-size:13px;line-height:1.7;color:#6e8278;margin:7px 0 0}.needs-work .feedback-heading strong,.partial .feedback-heading strong{color:#956431}.needs-work .feedback-heading p,.partial .feedback-heading p{color:#8d7b68}.reference-label{margin-top:20px;font-size:11px;color:#97a69c}.reference-word{display:flex;flex-wrap:wrap;gap:13px;font-size:14px;margin-top:8px;line-height:1.7}.reference-word strong{font-family:'Manrope',sans-serif}.example,.reference-text{font-size:15px;line-height:1.9;margin:12px 0 4px;color:#456054}.example-zh{font-size:13px;line-height:1.8;color:#8b9b91;margin:0}.needs-work .reference-text,.partial .reference-text{color:#736148}.missing-info,.cloze-feedback{font-size:13px;line-height:1.8;color:#9e7749;margin-top:10px}.self-confirm{border:0;border-bottom:1px dashed #b5a285;background:transparent;font-size:12px;color:#947040;margin-top:17px;padding:2px 0 4px}.next-row{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-top:22px}.next-row>.muted{font-size:12px;line-height:1.7}.result-pills{display:flex;gap:8px;margin-top:10px}.result-pills span{font-size:11px;padding:4px 8px;border-radius:5px}.ok{background:#e7f4eb;color:#398263}.bad{background:#f9ebdf;color:#a7744f}.completion{padding:48px 0 28px;text-align:center}.completion-mark{height:67px;width:67px;background:#edf5ff;border:1px solid #dbe8fb;border-radius:50%;color:var(--blue);font-size:30px;display:grid;place-items:center;margin:0 auto 25px}.completion h2{font-size:27px;color:var(--navy);font-weight:600;margin:14px 0}.completion p{font-size:14px;line-height:1.9;color:#8a97a8}.completion-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin:25px 0}.completion .completion-note{font-size:12px;color:#a2acbb}.settings-dialog{border:1px solid var(--border);border-radius:18px;padding:30px;width:500px;max-width:calc(100% - 30px);max-height:90vh;overflow:auto;color:#334764;box-shadow:0 25px 80px #172b5133}.settings-dialog::backdrop{background:#14244166;backdrop-filter:blur(4px)}.dialog-header{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:27px}.dialog-header h2{margin:0;font-size:24px;font-weight:600}.close-button{border:0;background:#f1f4fa;width:30px;height:30px;border-radius:50%;font-size:22px;line-height:1;color:#8b98a9}.settings-dialog label{display:block;font-size:14px;margin-bottom:10px}.goal-input-wrap{display:flex;align-items:center;gap:13px}.goal-input-wrap input{border:1px solid #d9e2f0;border-radius:8px;padding:12px 15px;width:120px;font-size:25px;color:var(--blue);font-family:'Manrope',sans-serif}.goal-input-wrap span{font-size:14px;color:#94a0b0}.goal-presets{display:flex;gap:10px;margin-top:15px}.goal-presets button{flex:1;border:1px solid #dce4ef;border-radius:7px;color:#8090a7;font-size:13px;padding:9px;background:white}.goal-presets button.selected{background:var(--light-blue);border-color:#aec5ff;color:var(--blue)}.field-help{font-size:12px;color:#9aa5b5;line-height:1.8}.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:24px 0}.settings-grid select{width:100%;border:1px solid #dce4ef;background:white;border-radius:7px;padding:11px;color:#687b96;font-size:14px}.settings-info{background:#f5f8fd;border-radius:8px;padding:16px;color:#8291a5;font-size:12px;line-height:1.8}.settings-info strong{font-size:13px;color:#5d7190}.settings-info p{margin:8px 0 0}.dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:24px}.load-error{padding:70px 10px;text-align:center}.load-error p{color:#8793a5;line-height:1.8}.nav-item small{font-size:12px}.nav-item{font-size:16px}.answer-form label,.segmented button,.outline-button,.stat-row,.activity-row{font-size:14px}.level-label,.local-note,.goal-caption,.panel-footnote,.sidebar-bottom .tiny-label{font-size:12px}.panel-footnote{line-height:1.7}.word-prompt .tiny-label,.sentence-prompt .tiny-label,.listen-prompt .tiny-label{font-size:13px;line-height:1.8}.part-of-speech{font-size:12px}.goal-caption{line-height:1.8}.brand-en{font-size:10px}.sidebar-bottom{line-height:1.6}.page-heading p{font-size:15px}.progress-ring small{font-size:13px}.settings-info,.field-help,.translation-help{font-size:13px}.example-zh{color:#6c7e72}.feedback-heading p{color:#607369}.local-note,.goal-caption{color:#7b8799}
@media(max-width:1180px){.nav-item{font-size:14px}.nav-item small{font-size:11px}.page-heading p{font-size:14px}.stat-row,.activity-row{font-size:13px}}
@media(max-width:980px){.sidebar{width:185px}.panel-heading{gap:10px}.daily-panel{grid-template-columns:1fr 1fr}}
@media(max-width:650px){.sidebar{width:auto}.nav-item{font-size:14px;padding:13px 6px}.page-heading p{font-size:13px;max-width:250px}.outline-button{font-size:13px}.level-label{font-size:12px}.segmented button{padding:8px 12px;font-size:13px}.section-label{font-size:13px}.sentence-prompt h2{font-size:19px}.english-prompt h2{font-size:21px}.sentence-prompt .tiny-label{font-size:12px}.cloze-sentence{font-size:21px;padding-bottom:25px}.answer-form .blank-input{font-size:18px}.next-row{align-items:flex-start}.next-row>.muted{max-width:125px}.next-row .primary-button{flex-shrink:0}.form-actions{align-items:center;gap:8px}.text-button{font-size:12px;max-width:130px}.primary-button{font-size:14px;padding:11px 13px;gap:10px}.feedback{padding:17px}.reference-text{font-size:14px}.completion{padding-top:30px}.completion h2{font-size:24px}.settings-dialog{padding:24px}.dialog-header h2{font-size:22px}.goal-presets{gap:8px}.goal-presets button{font-size:12px}.settings-grid{gap:12px}.keyboard-note{display:none}.practice-note p{font-size:12px}.stat-row,.activity-row{font-size:13px}.goal-caption,.panel-footnote{display:none}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}}

/* Cloud sync */
.topbar-right{gap:14px}
.sync-button{display:inline-flex;align-items:center;gap:7px;border:1px solid #dbe4f1;background:#fff;border-radius:999px;padding:7px 11px;color:#667992;font-size:12px;cursor:pointer;transition:border-color .2s,background .2s,color .2s}
.sync-button:hover{border-color:#b9ccef;background:#f5f8ff;color:var(--blue)}
.sync-dot{width:7px;height:7px;border-radius:50%;background:#c3cedd;box-shadow:0 0 0 3px #f0f3f8}
.sync-dot.connected{background:#40a37b;box-shadow:0 0 0 3px #e2f3eb}
.sync-dot.busy{background:#d08b45;box-shadow:0 0 0 3px #f8eddf;animation:sync-pulse 1s ease-in-out infinite}
@keyframes sync-pulse{50%{opacity:.38}}
.sync-dialog{width:530px}
.sync-callout{border:1px solid #d8e6ff;background:#f5f8ff;border-radius:10px;padding:17px 18px;margin:2px 0 23px}
.sync-callout strong{font-size:15px;color:#315dba}
.sync-callout p,.sync-explain,.sync-contract{font-size:13px;line-height:1.8;color:#7d8ca0}
.sync-callout p{margin:7px 0 0}
.sync-dialog input{display:block;width:100%;box-sizing:border-box;border:1px solid #d9e2ef;border-radius:8px;padding:12px 13px;font:inherit;color:#334764;margin-bottom:16px;outline:0}
.sync-dialog input:focus{border-color:#9db9f4;box-shadow:0 0 0 3px #edf3ff}
.sync-dialog .field-help{margin:-7px 0 18px}
.sync-switch{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:4px;color:#8a98aa;font-size:12px}
.sync-switch button{border:0;background:transparent;color:var(--blue);font-size:12px;padding:3px 0;cursor:pointer}
.sync-contract{border-top:1px solid #edf1f6;margin-top:24px;padding-top:14px;font-size:11px;color:#a0abba}
.sync-account{display:flex;align-items:center;gap:12px;padding:14px 15px;border:1px solid #dcece3;background:#f5fbf8;border-radius:10px}
.account-mark{width:25px;height:25px;display:grid;place-items:center;border-radius:50%;background:#dff2e7;color:#2c8a61;font-weight:700}
.sync-account strong{font-size:14px;color:#3a735b}
.sync-account p{font-size:12px;color:#7f978a;margin:4px 0 0}
.sync-explain{margin:17px 0 0}
.sync-actions{display:flex;gap:10px;margin-top:24px}
@media(max-width:650px){.sync-button{padding:7px 9px}.sync-button #sync-label{display:none}.sync-dialog{width:calc(100% - 30px)}.sync-actions{flex-direction:column}.sync-actions button{width:100%}}