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var(--border);background:white;border-radius:10px;text-align:left;display:flex;justify-content:space-between;align-items:center;gap:15px}.chapter-card strong{font-size:14px;display:block;margin-bottom:8px;color:#4f6e7b}.chapter-card small{color:#9dacb6;font-size:11px}.chapter-card svg{color:#6f84ae}dialog{border:1px solid #dce1eb;border-radius:18px;max-width:450px;width:calc(100% - 32px);padding:34px;color:#2d4a57;box-shadow:0 20px 80px #0f293d33}dialog::backdrop{background:#10263766;backdrop-filter:blur(3px)}dialog h2{font-size:22px;line-height:1.5}.dialog-close{position:absolute;right:16px;top:12px;background:transparent;font-size:25px;color:#90a6b1;padding:3px 8px}.dialog-icon{background:#e7ebf4;color:#324a79;width:46px;height:46px;border-radius:13px;display:flex;align-items:center;justify-content:center;font-size:26px;margin-bottom:20px}.login-code{font-size:31px;letter-spacing:6px;color:#2f4673;background:#edf0f7;border:1px dashed #a4b5d6;padding:20px 10px;text-align:center;font-family:Consolas,monospace;margin:20px 0;border-radius:8px}.login-steps{font-size:12px;color:#8da0aa;line-height:2;padding-left:18px}.login-status{font-size:12px;color:#324a7b;text-align:center;margin:18px 0}.demo-login{width:100%;margin-top:14px}.dialog-actions{display:flex;gap:12px;justify-content:flex-end;margin-top:25px}.toast{position:fixed;bottom:35px;left:50%;transform:translateX(-50%);background:#152640f2;color:white;border-radius:9px;padding:14px 24px;font-size:13px;z-index:200;box-shadow:0 4px 20px #19374322}.skip-link{position:fixed;top:-50px;left:15px;background:white;padding:12px;z-index:300}.skip-link:focus{top:8px}.mobile-only{display:none}.learn-select{margin-left:auto}.full-width{width:100%}.block-gap{margin-top:24px}.align-center{text-align:center}.small-note{font-size:10px;color:#9babb4;line-height:1.8}.spaced-row{display:flex;justify-content:space-between;align-items:center;gap:15px}.divider{height:1px;background:var(--border);margin:20px 0}
@media(min-width:1600px){.dashboard-grid,.practice-layout{grid-template-columns:minmax(0,1fr) 290px}.hero{min-height:220px}.hero h2{font-size:30px}.bank-card{padding:27px}.mode-button{padding:17px 8px}}
@media(max-width:1200px){.sidebar{width:215px;padding-left:15px;padding-right:15px}.workspace{margin-left:215px}.topbar{padding:0 28px}main{padding:28px}.dashboard-grid,.practice-layout{grid-template-columns:minmax(0,1fr) 225px;gap:18px}.hero{padding:27px}.hero h2{font-size:23px}.hero-art{opacity:.7;right:-65px}.hero-copy{max-width:90%}.mode-grid{gap:7px}.mode-button{font-size:10px;gap:4px}.panel{padding:20px}.bank-card{padding:20px}.bank-card-top{gap:10px}.bank-card h3{font-size:14px}.sync-note{display:none}.site-footer{padding-left:28px;padding-right:28px}}
@media(max-width:980px){.sidebar{width:180px;padding:28px 12px}.workspace{margin-left:180px}.brand{font-size:17px;gap:8px}.brand img{width:34px;height:34px}.brand small{font-size:8px;letter-spacing:.5px}.nav-link{font-size:12px;padding:14px;gap:10px}.nav-label{font-size:9px;letter-spacing:1px}.sidebar-bottom{padding-left:14px}.dashboard-grid{grid-template-columns:1fr}.dashboard-side{display:grid;grid-template-columns:1fr 1fr;gap:18px}.dashboard-side>.tip-card{display:none}.hero-art{right:0}.practice-layout{grid-template-columns:minmax(0,1fr) 205px}.practice-main{padding:23px}.question-prompt{font-size:17px}.class-grid{grid-template-columns:1fr}.stats-grid{grid-template-columns:1fr 1fr}.profile-head{flex-wrap:wrap}.hero{min-height:190px}}
@media(max-width:720px){.sidebar{position:sticky;top:0;width:100%;height:auto;display:block;padding:14px 16px 0;background:#152640}.brand{margin:0 0 12px;font-size:17px}.brand small{display:none}.brand img{width:29px;height:29px}.sidebar .nav-label,.sidebar-bottom{display:none}nav{flex-direction:row;justify-content:space-between;gap:3px}.nav-link{border-radius:7px 7px 0 0;padding:12px 10px;gap:7px;font-size:11px}.nav-link svg{width:15px;height:15px}.nav-link.active:after{display:none}.workspace{margin-left:0}.topbar{height:58px;padding:0 18px}.breadcrumb{font-size:10px}.account-button{font-size:10px}.avatar{width:28px;height:28px}.preview-notice{font-size:10px;padding:8px 18px}main{padding:24px 17px 10px}h1{font-size:23px}.page-title-row{align-items:flex-start;margin-bottom:20px}.date-note{display:none}.page-title-row p{font-size:10px}.hero{padding:24px 22px;min-height:190px;margin-bottom:24px}.hero h2{font-size:22px}.hero p{font-size:10px;max-width:240px;line-height:1.8}.hero-art{width:230px;height:230px;right:-85px;opacity:.55;top:0}.hero-copy{max-width:100%}.hero-meta{display:none}.dashboard-grid{gap:15px}.dashboard-side{grid-template-columns:1fr}.dashboard-side>.side-panel:nth-child(2){display:none}.progress-ring{margin:5px auto}.profile-mini{margin-bottom:8px}.bank-card{padding:18px}.bank-icon{width:36px;height:36px}.bank-icon svg{width:21px;height:21px}.bank-card h3{font-size:13px;margin-top:0}.bank-count strong{font-size:18px}.bank-count{font-size:9px}.bank-sub{font-size:9px;gap:8px}.tag{font-size:9px}.mode-grid{grid-template-columns:1fr 1fr;gap:8px;margin-top:18px}.mode-button{padding:13px 8px;font-size:11px}.bank-bottom{align-items:flex-end}.bank-bottom small{font-size:9px;max-width:65%}.filter-search{max-width:135px}.filters{gap:5px}.filter-tab{padding:7px 9px;font-size:10px}.section-heading h2{font-size:16px}.section-heading small{font-size:9px}.site-footer{font-size:9px;padding:16px 18px 24px}.practice-layout{grid-template-columns:1fr}.practice-main{padding:22px 19px}.question-prompt{font-size:17px;line-height:1.9}.answer-option{padding:14px 12px;font-size:13px;gap:11px}.question-controls .button{font-size:11px;min-width:76px;padding:12px 14px}.exam-side{display:grid;grid-template-columns:1fr;gap:0}.answer-map{grid-template-columns:repeat(8,1fr)}.exam-intro{padding:24px 20px}.exam-info-grid{gap:8px}.exam-info-grid div{padding:20px 10px}.exam-info-grid strong{font-size:25px}.class-card{padding:22px}.stats-grid{gap:10px;margin:18px 0}.stat-box{padding:20px}.stat-box strong{font-size:25px}.profile-head>div{gap:12px}.profile-head .avatar{width:45px;height:45px;font-size:19px}.inline-form{flex-wrap:wrap}.inline-form label{width:100%}.result-hero{padding:24px 20px;gap:18px}.result-score{width:94px;height:94px;border-width:4px}.result-score strong{font-size:31px}.result-hero h2{font-size:17px}.result-hero p{font-size:10px;line-height:1.8}.chapter-grid{grid-template-columns:1fr}.error-bar{margin:15px 18px 0}.panel{padding:20px}.table-scroll table{min-width:520px}.hero-tag{font-size:9px}.question-head small{font-size:11px}.loading-panel{padding:60px 10px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation-duration:0.01ms!important;transition:none!important}}

/* Constrain unwrapped decorative line icons as well as button icons. */
.info-notice > svg,.exam-side h3 > svg{width:17px;height:17px;vertical-align:middle;margin-right:5px}

@media(max-width:720px){.nav-link{flex:1;justify-content:center;padding:12px 6px;gap:5px;white-space:nowrap}.nav-link span{white-space:nowrap}}

/* The examination shell is deliberately scoped to a pending examination. */
.trial-code-label{display:block;margin:20px 0 8px;font-weight:600}.trial-code-input{width:100%;padding:14px;border:1px solid #dce5eb;border-radius:8px;font:inherit}.trial-code-input:focus{outline:2px solid #20365f;outline-offset:2px}
body.exam-mode .exam-mobile-controls{display:none}
body.exam-mode{background:#fff;color:#333;overflow:hidden}
body.exam-mode .sidebar,body.exam-mode .topbar,body.exam-mode .site-footer,body.exam-mode .preview-notice{display:none!important}
body.exam-mode .workspace{margin:0;min-height:100vh;min-height:100dvh}
body.exam-mode #main{max-width:none;min-height:0;margin:0;padding:0}
body.exam-mode #global-error{position:fixed;top:64px;left:50%;z-index:40;width:calc(100% - 32px);max-width:900px;margin:0;transform:translateX(-50%);box-shadow:0 3px 16px #0000001a}
body.exam-mode .exam-header{height:56px;background:linear-gradient(100deg,#152640,#20365f);color:#fff;box-shadow:0 1px 3px #00000012}
body.exam-mode .exam-header-inner{position:relative;display:flex;align-items:center;justify-content:space-between;gap:16px;height:100%;max-width:1352px;margin:0 auto}
body.exam-mode .exam-brand{display:flex;align-items:center;gap:10px;flex-shrink:0;font-size:19px;font-weight:700;white-space:nowrap}
body.exam-mode .exam-brand img{display:block;width:34px;height:34px;padding:4px;border-radius:50%;background:#ffffff1f}
body.exam-mode .exam-header-title{position:static;margin:0 auto 0 0;font-size:14px;font-weight:400;white-space:nowrap}
body.exam-mode .exam-header-links{display:flex;flex-direction:row;align-items:center;justify-content:flex-end;gap:22px;margin-left:auto;font-size:13px;white-space:nowrap}
body.exam-mode .exam-header-links a,body.exam-mode .exam-header-links button{display:inline-flex;align-items:center;gap:6px;padding:6px 0;border:0;background:none;color:inherit;font:inherit;text-decoration:none}
body.exam-mode .exam-header-links a:hover,body.exam-mode .exam-header-links button:hover{color:#e1f0ff;text-decoration:underline}
body.exam-mode .exam-header-links svg{width:16px;height:16px}
body.exam-mode .exam-header-links img{display:block;width:32px;height:32px;padding:4px;border-radius:50%;background:#ffffff26}
body.exam-mode .exam-layout{display:grid;grid-template-columns:240px minmax(0,800px) 280px;gap:16px;max-width:1352px;height:calc(100vh - 120px);height:calc(100dvh - 120px);min-height:0;margin:24px auto 40px;align-items:stretch}
body.exam-mode .exam-info,body.exam-mode .exam-paper,body.exam-mode .exam-card{min-width:0;min-height:0;border:0;border-radius:8px;background:#fff;box-shadow:0 2px 9px #00000009}
body.exam-mode .exam-info{align-self:start;max-height:100%;overflow:auto;padding:0;background:transparent;box-shadow:none;text-align:center}
body.exam-mode .exam-person{height:145px;padding:24px;border:0;border-radius:8px;background:#fff;box-shadow:0 2px 9px #00000009}
body.exam-mode .exam-person>img,body.exam-mode .exam-person .avatar,body.exam-mode .exam-person-avatar{display:flex;align-items:center;justify-content:center;width:64px;height:64px;margin:0 auto 8px;padding:10px;border-radius:50%;background:#edf3f8;object-fit:contain}
body.exam-mode .exam-person .avatar img{display:block;width:100%;height:100%;border-radius:50%;object-fit:contain}
body.exam-mode .exam-person h2,body.exam-mode .exam-person h3,body.exam-mode .exam-person-name{margin:0 0 12px;color:#333;font-size:16px;font-weight:600;line-height:1.5}
body.exam-mode .exam-person p{margin:0;color:#777;font-size:13px;line-height:22px}
body.exam-mode .exam-person p strong{color:#333;font-weight:500}
body.exam-mode .exam-clock{height:120px;margin-top:16px;padding:22px;border-radius:8px;background:#fff;box-shadow:0 2px 9px #00000009}
body.exam-mode .exam-clock p,body.exam-mode .exam-clock-label,body.exam-mode .exam-clock>span,body.exam-mode .exam-clock>label{display:block;margin:0 0 9px;color:#777;font-size:13px;line-height:1.5}
body.exam-mode .exam-clock .timer,body.exam-mode .exam-countdown{display:block;margin:0;color:#333;font-family:Consolas,"SFMono-Regular",monospace;font-size:32px;font-weight:700;line-height:1.3;letter-spacing:1px;font-variant-numeric:tabular-nums}
body.exam-mode .exam-clock .timer.warning,body.exam-mode .exam-countdown.warning{color:#dd4a42}
body.exam-mode .exam-submit{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;min-height:48px;margin:16px 0 0;padding:12px 14px;border:1px solid #20365f;border-radius:4px;background:#20365f;color:#fff;font-size:16px;font-weight:400;line-height:22px;box-shadow:none}
body.exam-mode .exam-submit:hover{background:#152640;border-color:#152640}
body.exam-mode .exam-submit:disabled{cursor:wait;opacity:.6}
body.exam-mode .exam-submit svg{width:18px;height:18px}
body.exam-mode .exam-warning{margin:18px 0 0;color:#e75050;font-size:12px;line-height:22px;text-align:left}
body.exam-mode .exam-warning p{margin:0 0 7px;color:inherit;font:inherit}
body.exam-mode .exam-save-status{margin:14px 0 0;color:#909399;font-size:11px;line-height:18px;text-align:left}
body.exam-mode .exam-save-status.save-failed{color:#c76627}
body.exam-mode .exam-demo-note{margin:16px 0 0;padding-top:12px;border-top:1px solid #eee;color:#999;font-size:11px;line-height:18px;text-align:left}
body.exam-mode .exam-paper{overflow:auto;overscroll-behavior:contain;padding:24px;scroll-padding-top:24px}
body.exam-mode .exam-paper-title{margin:0 0 24px;padding:0 0 18px;border-bottom:1px solid #e8e8e8;color:#333;font-size:18px;font-weight:700;line-height:1.5}
body.exam-mode .exam-question{margin:0 0 32px;padding:20px;border:1px solid #e5e5e5;border-radius:3px;background:#fff;scroll-margin-top:24px}
body.exam-mode .exam-question:last-child{margin-bottom:0}
body.exam-mode .exam-question.is-current{border-color:#20365f;box-shadow:0 0 0 1px #20365f1a}
body.exam-mode .exam-question-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0;color:#20365f;font-size:16px;font-weight:700;line-height:24px}
body.exam-mode .exam-question-heading h2,body.exam-mode .exam-question-heading h3,body.exam-mode .exam-question-heading strong{margin:0;color:inherit;font-size:inherit;font-weight:inherit;line-height:inherit}
body.exam-mode .exam-question-type{flex-shrink:0;padding:2px 9px;border-radius:2px;background:#f5f5f5;color:#999;font-size:12px;font-weight:400;line-height:20px}
body.exam-mode .exam-question-prompt{margin:16px 0;color:#333;font-size:16px;font-weight:400;line-height:25px;overflow-wrap:anywhere}
body.exam-mode .exam-question-prompt img{display:block;max-width:100%;height:auto;margin:12px 0}
body.exam-mode .exam-options{display:flex;flex-direction:column;gap:12px}
body.exam-mode .exam-option{display:flex;align-items:flex-start;gap:0;width:100%;min-height:44px;margin:0;padding:10px 16px;border:1px solid #e5e5e5;border-radius:3px;background:#fff;color:#333;font:inherit;font-size:14px;font-weight:400;line-height:22px;text-align:left;overflow-wrap:anywhere;box-shadow:none}
body.exam-mode .exam-option:hover{border-color:#a7bad8;background:#f8fbff}
body.exam-mode .exam-option.selected{border-color:#20365f;background:#e6edf8;color:#20365f}
body.exam-mode .exam-option-key{flex:0 0 36px;width:36px;color:#666;font-weight:700}
body.exam-mode .exam-option.selected .exam-option-key{color:#20365f}
body.exam-mode .exam-question-end{height:16px;margin-top:16px;border-top:1px solid #eee}
body.exam-mode .exam-card{overflow:auto;overscroll-behavior:contain;padding:20px}
body.exam-mode .exam-card-title{margin:0 0 12px;color:#333;font-size:18px;font-weight:700;line-height:27px;text-align:center}
body.exam-mode .exam-card-progress{margin:0 0 16px;color:#999;font-size:12px;line-height:20px;text-align:center}
body.exam-mode .exam-card-legend{display:flex;align-items:center;justify-content:center;gap:14px;margin:0 0 16px;padding-bottom:16px;border-bottom:1px solid #eee;color:#777;font-size:12px;line-height:18px;white-space:nowrap}
body.exam-mode .exam-card-legend>span,body.exam-mode .exam-card-legend>div{display:inline-flex;align-items:center;gap:5px}
body.exam-mode .exam-card-legend i,body.exam-mode .exam-legend-swatch{display:inline-block;flex:0 0 12px;width:12px;height:12px;border:1px solid #ddd;border-radius:2px;background:#ddd;font-style:normal}
body.exam-mode .exam-card-legend .answered i,body.exam-mode .exam-card-legend i.answered,body.exam-mode .exam-card-legend i.done,body.exam-mode .exam-card-legend .answered .exam-legend-swatch,body.exam-mode .exam-legend-swatch.answered{border-color:#20365f;background:#20365f}
body.exam-mode .exam-card-legend .current i,body.exam-mode .exam-card-legend i.current,body.exam-mode .exam-card-legend i.active,body.exam-mode .exam-card-legend .current .exam-legend-swatch,body.exam-mode .exam-legend-swatch.current{border-color:#ff9900;background:#ff9900}
body.exam-mode .exam-numbers{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px}
body.exam-mode .exam-number{display:flex;align-items:center;justify-content:center;width:100%;height:40px;min-height:40px;margin:0;padding:0;border:1px solid #ddd;border-radius:3px;background:#fff;color:#777;font:inherit;font-size:12px;font-weight:400;line-height:1;box-shadow:none}
body.exam-mode .exam-number:hover{border-color:#20365f;color:#20365f}
body.exam-mode .exam-number.answered{border-color:#20365f;background:#20365f;color:#fff}
body.exam-mode .exam-number.current{border-color:#ff9900;background:#ff9900;color:#fff}
body.exam-mode .exam-option:focus-visible,body.exam-mode .exam-number:focus-visible,body.exam-mode .exam-submit:focus-visible,body.exam-mode .exam-header a:focus-visible,body.exam-mode .exam-header button:focus-visible{outline:3px solid #6283b7;outline-offset:3px}
body.exam-mode .exam-header a:focus-visible,body.exam-mode .exam-header button:focus-visible{outline-color:#fff}
body.exam-mode #confirm-dialog .button.primary{border-color:#20365f;background:#20365f;color:#fff;box-shadow:none}
body.exam-mode #confirm-dialog .button.primary:hover{border-color:#152640;background:#152640}
body.exam-mode #confirm-dialog .button:focus-visible{outline:3px solid #6283b7;outline-offset:3px}
body.exam-mode .exam-info,body.exam-mode .exam-paper,body.exam-mode .exam-card{scrollbar-width:thin;scrollbar-color:#d5d9df transparent}
body.exam-mode .exam-info::-webkit-scrollbar,body.exam-mode .exam-paper::-webkit-scrollbar,body.exam-mode .exam-card::-webkit-scrollbar{width:6px}
body.exam-mode .exam-info::-webkit-scrollbar-thumb,body.exam-mode .exam-paper::-webkit-scrollbar-thumb,body.exam-mode .exam-card::-webkit-scrollbar-thumb{border-radius:6px;background:#d5d9df}
@media(max-width:1400px){
  body.exam-mode .exam-header-inner{margin:0 24px}
  body.exam-mode .exam-layout{grid-template-columns:220px minmax(0,1fr) 260px;margin-right:24px;margin-left:24px}
}
@media(max-width:1100px){
  body.exam-mode .exam-header-inner{margin-right:16px;margin-left:16px}
  body.exam-mode .exam-header-title{font-size:13px}
  body.exam-mode .exam-brand{font-size:16px}
  body.exam-mode .exam-header-links{gap:12px;font-size:12px}
  body.exam-mode .exam-layout{grid-template-columns:190px minmax(0,1fr) 224px;gap:12px;margin-right:16px;margin-left:16px}
  body.exam-mode .exam-person{padding-right:16px;padding-left:16px}
  body.exam-mode .exam-clock{padding-right:12px;padding-left:12px}
  body.exam-mode .exam-paper{padding:20px}
  body.exam-mode .exam-card{padding:16px}
  body.exam-mode .exam-card-legend{gap:8px}
  body.exam-mode .exam-numbers{gap:6px}
  body.exam-mode .exam-number{height:36px;min-height:36px}
}
@media(max-width:900px){
  body.exam-mode{overflow:auto}
  body.exam-mode .exam-header{height:auto;min-height:56px}
  body.exam-mode .exam-header-inner{flex-wrap:wrap;gap:8px 16px;min-height:56px;padding:10px 0}
  body.exam-mode .exam-header-title{position:static;order:3;width:100%;transform:none;font-size:14px;text-align:center}
  body.exam-mode .exam-header-links{gap:14px}
  body.exam-mode .exam-layout{grid-template-columns:minmax(0,1fr);gap:16px;height:auto;margin:16px 16px 24px}
  body.exam-mode .exam-info{display:grid;grid-template-columns:1fr 1fr;gap:16px 24px;max-height:none;padding:20px;text-align:center;overflow:visible}
  body.exam-mode .exam-person{grid-row:span 2;height:auto;padding:16px;border:0;align-self:stretch}
  body.exam-mode .exam-clock{height:auto;margin:0;padding:12px;align-self:end}
  body.exam-mode .exam-clock .timer,body.exam-mode .exam-countdown{font-size:30px}
  body.exam-mode .exam-submit{align-self:start;max-width:250px;margin:0;justify-self:center}
  body.exam-mode .exam-warning{grid-column:1/-1;margin:0}
  body.exam-mode .exam-save-status,body.exam-mode .exam-demo-note{grid-column:1/-1;margin-top:0}
  body.exam-mode .exam-card{grid-row:2;max-height:230px;padding:16px 20px}
  body.exam-mode .exam-card-title{margin-bottom:6px;font-size:16px}
  body.exam-mode .exam-card-progress{margin-bottom:8px}
  body.exam-mode .exam-card-legend{margin-bottom:12px}
  body.exam-mode .exam-numbers{grid-template-columns:repeat(10,minmax(0,1fr));gap:8px}
  body.exam-mode .exam-number{height:36px;min-height:36px}
  body.exam-mode .exam-paper{padding:20px;overflow:visible;scroll-padding-top:16px}
  body.exam-mode .exam-question{scroll-margin-top:16px}
}
@media(max-width:480px){
  body.exam-mode .exam-header-inner{margin-right:12px;margin-left:12px}
  body.exam-mode .exam-brand{gap:7px;font-size:15px}
  body.exam-mode .exam-brand img{width:30px;height:30px}
  body.exam-mode .exam-header-links{gap:10px;font-size:11px}
  body.exam-mode .exam-layout{gap:12px;margin-right:10px;margin-left:10px}
  body.exam-mode .exam-info{gap:12px;padding:16px}
  body.exam-mode .exam-person{padding-right:12px}
  body.exam-mode .exam-person p{font-size:12px}
  body.exam-mode .exam-person>img,body.exam-mode .exam-person .avatar,body.exam-mode .exam-person-avatar{width:54px;height:54px;margin-bottom:10px}
  body.exam-mode .exam-clock .timer,body.exam-mode .exam-countdown{font-size:27px}
  body.exam-mode .exam-submit{font-size:14px}
  body.exam-mode .exam-card{padding:16px}
  body.exam-mode .exam-numbers{grid-template-columns:repeat(7,minmax(0,1fr));gap:6px}
  body.exam-mode .exam-paper{padding:16px}
  body.exam-mode .exam-paper-title{padding-bottom:14px;margin-bottom:20px;font-size:17px}
  body.exam-mode .exam-question{padding:16px;margin-bottom:24px}
  body.exam-mode .exam-question-prompt{font-size:15px}
  body.exam-mode .exam-option{padding:10px 12px;font-size:14px}
  body.exam-mode .exam-option-key{flex-basis:28px;width:28px}
}

/* Keep exam controls reachable while reading a long paper on a narrow screen. */
body.exam-mode .exam-person,body.exam-mode .exam-clock,body.exam-mode .exam-paper,body.exam-mode .exam-card{box-shadow:0 2px 8px #0000001c}
@media(max-width:900px){
  body.exam-mode .exam-layout{padding-bottom:72px}
  body.exam-mode .exam-mobile-controls{display:flex;position:fixed;inset:auto 0 0;z-index:30;align-items:center;justify-content:space-between;gap:12px;padding:10px 16px calc(10px + env(safe-area-inset-bottom));border-top:1px solid #e6e6e6;background:#fff;box-shadow:0 -2px 10px #0000000d}
  body.exam-mode .exam-mobile-controls button{padding:9px 18px;border-radius:4px;background:#20365f;color:white;font-size:14px}
  body.exam-mode .exam-mobile-controls button:first-child{background:#eef2f8;color:#355482}
  body.exam-mode .exam-mobile-controls span{font-family:Consolas,monospace;font-size:20px;font-weight:700;font-variant-numeric:tabular-nums}
}
/* v9 business controls follow the established navy learning UI. */
.v9-create-class{margin-bottom:22px}.v9-create-class summary,.v9-class-form summary{cursor:pointer;color:#20365f;font-weight:600}.v9-create-class[open] summary{margin-bottom:20px}.v9-class-form{max-width:760px;display:grid;gap:14px}.v9-class-form>label,.v9-form-grid>label{display:grid;gap:7px;font-size:13px;color:#6b7789}.v9-class-form textarea.input{height:auto;min-height:90px;resize:vertical;line-height:1.7}.v9-class-form>.button{justify-self:start;margin-top:6px}.v9-form-grid{display:flex;flex-wrap:wrap;gap:14px;align-items:end}.v9-form-grid>label{flex:1;min-width:145px}.v9-form-grid>label>select,.v9-form-grid>label>input{width:100%}.v9-form-grid .input{min-height:41px}.v9-checkboxes{display:flex;flex-wrap:wrap;gap:18px;color:#6b7789;font-size:12px}.v9-checkboxes label{display:flex;align-items:center;gap:7px}.v9-checkboxes input{accent-color:#20365f;width:15px;height:15px}.v9-class-tabs{justify-content:flex-start;gap:10px;padding:18px 0;margin-bottom:0}.v9-pagination{display:flex;align-items:center;justify-content:space-between;gap:15px;padding-top:20px;margin-top:14px;border-top:1px solid #edf0f4}.v9-pagination>div{display:flex;gap:9px}.v9-homework-row{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:22px 0;border-bottom:1px solid #edf0f4}.v9-homework-row:last-of-type{border-bottom:0}.v9-homework-row h3{margin:10px 0 8px;font-size:17px}.v9-homework-row p{margin:0;line-height:1.8}.v9-row-actions{flex-shrink:0}.v9-sub{display:block;color:#929cab;font-size:10px;margin-top:4px}.v9-prewrap{white-space:pre-wrap}details.panel>summary{cursor:pointer;color:#20365f;font-weight:600}details.panel[open]>summary{margin-bottom:20px}.stat-box>.small-note{font-size:10px;font-weight:400;display:block;margin-top:8px}.exam-save-status.save-failed{color:#c45342}body.exam-mode .answer-explanation{margin-top:16px;font-size:12px;padding:15px}body.exam-mode .answer-explanation p{white-space:pre-wrap;line-height:1.9}.v9-class-form .input{width:100%}body.exam-mode .exam-info>.exam-save-status:first-child{margin:0 0 10px;padding:10px;background:#edf3f8;border-radius:6px;font-size:11px}#practice-study-time{margin:18px 0;padding:12px 16px;background:#f0f4f9;border-radius:8px;line-height:1.8}
@media(max-width:700px){.v9-homework-row{align-items:flex-start;flex-direction:column;gap:13px}.v9-pagination{align-items:flex-start;flex-wrap:wrap}.v9-class-form{max-width:100%}.v9-form-grid{gap:12px}.v9-form-grid>label{min-width:130px}.v9-checkboxes{gap:12px}.v9-class-tabs{gap:7px}}
/* v10 campus panels extend the existing navy teaching workspace. */
.campus-tabs{flex-wrap:wrap;gap:7px}.campus-tabs .button{white-space:nowrap}.campus-refresh{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:0 0 18px}.campus-code-row{display:flex;align-items:center;gap:18px;flex-wrap:wrap}.campus-code-row code{font:700 25px/1.6 Consolas,monospace;letter-spacing:3px;color:#20365f;user-select:all}.campus-first-step{border-left:4px solid #56789b;background:#f2f6fb;margin-bottom:22px}.campus-first-step h2{font-size:19px}.campus-settings-form{display:grid;gap:17px}.campus-settings-form .input{width:100%;min-height:40px}.campus-settings-form label{font-size:12px;color:#66758b}.campus-window{border:1px solid #dce3ec;border-radius:10px;padding:20px;margin:0;min-width:0;background:#fbfcfe}.campus-window legend{font-size:13px;color:#263e61;padding:0 8px;font-weight:600}.campus-weekdays{display:flex;flex-wrap:wrap;gap:14px;margin:18px 0}.campus-weekdays label{display:flex;align-items:center;gap:6px;font-size:12px}.campus-weekdays input{width:15px;height:15px;accent-color:#20365f}.campus-occurrence,.campus-leave-row{padding:22px 0;border-bottom:1px solid #e8edf3}.campus-occurrence:last-of-type,.campus-leave-row:last-of-type{border-bottom:0}.campus-occurrence h3,.campus-leave-row h3{margin:0;font-size:17px}.campus-occurrence .hero-actions{margin-top:12px}.campus-prewrap{white-space:pre-wrap;line-height:1.85;font-size:13px;max-width:520px;overflow-wrap:anywhere}.campus-leave-decision{margin:15px 0}.campus-leave-decision .input{width:100%}#campus-leave-filter{display:flex;align-items:end;gap:8px}#campus-leave-filter label{display:grid;gap:5px}.campus-leave-row .button{margin-top:8px}.campus-review-form .input{width:100%}.campus-weekdays input:focus-visible{outline:2px solid #597da8;outline-offset:2px}.campus-first-step .button{margin-top:8px}.campus-refresh .small-note{margin:0}
@media(max-width:700px){.campus-refresh{align-items:flex-start;gap:10px}.campus-window{padding:16px}.campus-weekdays{gap:12px}.campus-code-row code{font-size:21px;letter-spacing:2px}.campus-tabs .button{padding:9px 11px;font-size:11px}.campus-occurrence .spaced-row,.campus-leave-row .spaced-row{align-items:flex-start;gap:12px;flex-wrap:wrap}.campus-leave-decision{gap:10px}.campus-prewrap{max-width:280px}}
/* v11 chapter-first learning and explicit, read-only memorization. */
.v11-entry-panel{margin-bottom:24px}.v11-entry-actions{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0 17px}.v11-study-switch{display:flex;align-items:center;gap:7px;flex-wrap:wrap}.v11-entry-panel>.v9-form-grid{margin-top:18px}.v11-entry-panel .input,.v11-practice-filter .input{width:100%;min-height:40px}.v11-chapter-grid{margin-bottom:18px}.v11-chapter-grid .chapter-card{min-height:98px;transition:border-color .15s,background .15s}.v11-chapter-grid .chapter-card:hover:not(:disabled){border-color:#8da3c7;background:#f7f9fc}.v11-chapter-empty{background:#f7f8fa;opacity:.65!important}.v11-chapter-empty strong{color:#95a2af}.v11-practice-top{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:18px}.v11-practice-filter{margin-bottom:20px}.v11-practice-filter .small-note{margin:12px 0 0}.v11-practice-layout{padding-bottom:95px}.v11-difficulty{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:11px;color:#8796a5;margin-top:18px}.v11-difficulty small{font-size:10px;color:#a0a9b3}.v11-stars{display:inline-flex;letter-spacing:2px;font-size:19px;line-height:1.4}.v11-stars>span{color:#c79b39}.v11-stars>i{color:#bfc8d2;font-style:normal}.v11-practice-layout .answer-option.correct,.v11-readonly-option.correct{border-color:#3b9b6a;background:#eaf7ef;color:#246443}.v11-practice-layout .answer-option.correct .option-key,.v11-readonly-option.correct .option-key{border-color:#3b9b6a;background:#3b9b6a;color:#fff}.v11-practice-layout .answer-option.incorrect{border-color:#d78a83;background:#fff0ee;color:#a9473e}.v11-practice-layout .answer-explanation:not(.wrong){background:#edf7f0;color:#2e6a48}.v11-practice-layout .answer-explanation.wrong{background:#fff0ed;color:#a65c46}.v11-readonly-option{cursor:default}.v11-correct-mark{margin-left:auto;font-size:11px;color:#398260;white-space:nowrap}.v11-reveal-state{padding:24px;border:1px dashed #ccd7e4;border-radius:8px;font-size:13px;color:#8a99aa;line-height:1.9}.v11-reveal-state .button{margin-top:12px;display:flex}.v11-exposed-note{margin:20px 0 0}.v11-random-note{margin:0 0 20px}.v11-round-score{margin-top:20px;padding:16px;background:#eef2f8;border-radius:8px;text-align:center;color:#284471}.v11-round-score strong{font-size:32px}.v11-round-score span{font-size:12px}.v11-practice-bottom{position:fixed;bottom:17px;left:284px;right:40px;max-width:1430px;margin:0 auto;z-index:35;display:flex;justify-content:space-between;align-items:center;gap:20px;background:#fffffff5;border:1px solid #dce4ed;border-radius:11px;padding:13px 20px;box-shadow:0 4px 26px #1b365317;backdrop-filter:blur(8px)}.v11-practice-bottom>div{display:flex;align-items:center;gap:22px;flex-wrap:wrap;color:#718293;font-size:12px}.v11-stat-right{color:#368659}.v11-stat-wrong{color:#b6554b}.v11-practice-bottom b{font-size:16px;font-variant-numeric:tabular-nums}.exam-question .v11-difficulty{margin:13px 0}.review-item .v11-difficulty{margin:12px 0}
@media(max-width:1100px){.v11-practice-bottom{left:244px;right:26px}.v11-practice-bottom>div{gap:14px}}@media(max-width:800px){.v11-practice-bottom{left:18px;right:18px;bottom:12px}.v11-entry-panel .section-heading{align-items:flex-start;flex-wrap:wrap}.v11-practice-bottom>div{gap:10px}.v11-practice-layout{padding-bottom:90px}.v11-entry-actions .button{padding:10px 12px}}@media(max-width:480px){.v11-study-switch .button{padding:9px 12px}.v11-practice-top{gap:10px}.v11-practice-top>.button{padding:9px 10px;font-size:10px}.v11-practice-bottom{left:10px;right:10px;padding:11px 13px;gap:10px}.v11-practice-bottom>div{font-size:10px;gap:7px;max-width:75%}.v11-practice-bottom b{font-size:14px}.v11-practice-bottom .button{padding:9px 11px}.v11-difficulty{gap:7px}.v11-stars{font-size:17px}.v11-entry-actions{gap:8px}.v11-chapter-grid{gap:11px}.v11-chapter-grid .chapter-card{padding:17px}.v11-correct-mark{font-size:10px}.v11-entry-panel .v9-form-grid>label{min-width:130px}}
/* v12 private teaching display; scales with the screen while retaining the navy identity. */
.v12-login-qr{display:block;width:240px;height:240px;max-width:100%;margin:18px auto;object-fit:contain;border:10px solid white;box-shadow:0 3px 20px #20365f15}.v12-training-record{padding:20px 0;border-bottom:1px solid #e7edf4}.v12-training-record:last-child{border-bottom:0}.v12-training-void{max-width:650px;margin-top:16px}.v12-training-saved .button{margin-left:14px}.v12-reading-status{padding:14px 18px;background:#eef4f9;border-radius:8px;margin-top:0}.v12-attendance-times{display:block;margin-top:7px;font-size:11px;color:#8c9db3}.v12-warning{display:block;color:#d4a560;font-size:11px;margin-top:5px}.v12-trend{min-width:180px;max-width:240px}.v12-trend svg{width:100%;height:74px;display:block;overflow:visible}.v12-trend polyline{fill:none;stroke:#5caeca;stroke-width:2.4;stroke-linejoin:round}.v12-trend circle{fill:#78c4d4;stroke:#fff;stroke-width:1.2}.v12-trend .v12-trend-grid{fill:none;stroke:#aab8ca30;stroke-width:.8}.v12-trend>small{font-size:10px;color:#8292aa}.v12-no-trend{font-size:11px;color:#8d9ab0}.v12-class-entry .button+.button{margin-left:10px}.v12-board-attendance{margin-top:8px}.v12-window-detail{font-size:10px;line-height:1.8;color:#96a9c3}.v12-board-people details>summary{font-size:10px;margin-top:8px;cursor:pointer;color:#9cb1cd}
body.board-mode{background:#0c172b;color:#d9e4f3;font-size:clamp(13px,.76vw,29px)}body.board-mode .sidebar,body.board-mode .topbar,body.board-mode .site-footer,body.board-mode #preview-notice{display:none!important}body.board-mode .workspace{margin-left:0;width:100%;min-height:100vh}body.board-mode #main{max-width:none;margin:0;padding:clamp(20px,1.55vw,60px);min-height:100vh;background:radial-gradient(ellipse at 80% -20%,#23447755,transparent 60%)}body.board-mode .error-bar{margin:15px 30px 0}body.board-mode .button{border-radius:6px;font-size:.9em;padding:.72em 1.15em}body.board-mode .button.secondary{background:#1b2a44;color:#bfd0e6;border:1px solid #31445f}body.board-mode .button.primary{background:#387c9c;color:#fff}body.board-mode .input{background:#182842;border:1px solid #354b67;color:#d7e5f5;font-size:.95em;min-height:2.7em;width:100%;padding:.5em .8em}body.board-mode .panel{background:#14213a;color:#dce7f5;border:1px solid #2a3c56}body.board-mode .empty-state p{color:#95aac6}body.board-mode .tag{font-size:.65em;padding:.35em .6em}body.board-mode .tag.green{background:#21483e;color:#8fd2b3}body.board-mode .tag.amber{background:#4a3825;color:#f1c287}body.board-mode .small-note{color:#99acc4}.v12-board-header{display:flex;justify-content:space-between;align-items:center;gap:30px;margin-bottom:1.6em}.v12-board-eyebrow{font-size:.7em;letter-spacing:.2em;color:#81a4c7}.v12-board-header h1{font-size:2.05em;color:#edf5ff;letter-spacing:.08em;font-weight:600;margin:.35em 0 0}.v12-board-actions{display:flex;gap:.7em;flex-wrap:wrap}.v12-board-toolbar{display:flex;align-items:end;gap:1.1em;flex-wrap:wrap;border-top:1px solid #2d405b;border-bottom:1px solid #2d405b;padding:1.2em 0}.v12-board-toolbar>label{display:grid;gap:.55em;color:#8fa5c1;font-size:.78em;min-width:200px}.v12-board-connection{margin-left:auto;display:grid;grid-template-columns:auto 1fr;gap:.4em .6em;align-self:center;font-size:.8em}.v12-board-connection>i{width:.6em;height:.6em;border-radius:100%;background:#64bb9d;align-self:center;box-shadow:0 0 9px #64bb9d55}.v12-board-connection strong{font-weight:500;color:#9bcebf}.v12-board-connection small{grid-column:2;color:#8397b5;font-size:.8em}.v12-board-connection.v12-stale>i{background:#dfa55a;box-shadow:0 0 9px #d9a35155}.v12-board-connection.v12-stale strong{color:#e7b672}.v12-board-caption{font-size:.75em;color:#91a5c0;line-height:1.9;margin:1.1em 0}.v12-board-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1em;margin-bottom:1.3em}.v12-board-metric{padding:1.1em 1.3em;background:linear-gradient(130deg,#1b2d48,#142239);border:1px solid #2b4260;border-radius:9px;min-height:7.8em}.v12-board-metric>span{display:block;color:#9bafca;font-size:.8em}.v12-board-metric>strong{display:block;font-size:2em;color:#d6e9ff;font-weight:600;font-variant-numeric:tabular-nums;margin:.3em 0}.v12-board-metric>small{display:block;font-size:.62em;color:#748aa8;line-height:1.65}.v12-board-grid{display:grid;grid-template-columns:minmax(0,3fr) minmax(280px,1fr);gap:1.2em;align-items:start}.v12-board-panel{background:#121f35;border:1px solid #2b3e58;border-radius:9px;padding:1.25em;min-width:0}.v12-board-panel h2{font-size:1.06em;color:#cbdcf2;margin:0 0 .7em}.v12-board-panel .section-heading{align-items:center;margin-bottom:1.2em}.v12-board-panel .section-heading>span{font-size:.65em;color:#a5a7a0}.v12-board-side{display:grid;gap:1.2em}.v12-board-panel table{font-size:.75em;width:100%}.v12-board-panel th{font-size:.8em;background:#1c2d47;color:#8fa5c4;font-weight:500;border-color:#2c3f58;line-height:1.7}.v12-board-panel td{border-color:#253750;color:#bfd0e7;padding:1.2em .8em;vertical-align:middle;font-variant-numeric:tabular-nums}.v12-board-panel td>small{display:block;font-size:.75em;color:#8398b7;line-height:1.9;margin-top:.3em}.v12-board-panel td>strong{color:#d0e3f9}.v12-board-panel .v12-attendance-times{font-size:.72em;color:#8c9db3}.v12-board-panel .v12-warning{font-size:.75em}.v12-board-panel .v12-trend{min-width:150px;max-width:220px}.v12-board-panel .v12-trend svg{height:5.2em}.v12-board-panel .v12-trend>small{font-size:.75em}.v12-board-panel .v12-no-trend{font-size:.85em}.v12-board-panel .empty-small{font-size:.75em;color:#758aaa;line-height:1.85}.v12-board-pagination{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-top:1.2em;padding-top:1.1em;border-top:1px solid #293b55;font-size:.8em}.v12-board-pagination>span{color:#8499b6}.v12-board-pagination>div{display:flex;gap:.5em}.v12-board-note{font-size:.68em;color:#8198b9;line-height:1.8}.v12-exam-point{display:grid;grid-template-columns:1fr auto;gap:.5em 1em;padding:1em 0;border-bottom:1px solid #293950}.v12-exam-point>strong{font-size:.85em;align-self:center}.v12-exam-point>b{font-size:1.6em;color:#81bad3}.v12-exam-point>b>small{font-size:.5em;font-weight:400;padding-left:.3em}.v12-exam-point>span,.v12-exam-point>small{color:#7b92b1;font-size:.66em}.v12-subject-row{display:grid;grid-template-columns:1fr auto;gap:.6em;padding:1em 0;border-bottom:1px solid #293950}.v12-subject-row>strong,.v12-subject-row>span{font-size:.85em}.v12-subject-row>small{grid-column:1/-1;color:#8ba2bf;font-size:.7em}.v12-staff-row{padding:1em 0;border-bottom:1px solid #293950}.v12-staff-row>strong{display:block;font-size:.85em;margin-bottom:.6em}.v12-board-footnote{font-size:.65em;color:#6d85a5;line-height:1.9;margin:1.3em 0 0}
@media(min-width:2500px){.v12-board-panel .v12-trend{max-width:430px}.v12-board-panel .v12-trend svg{height:6em}.v12-board-toolbar>label{min-width:360px}}@media(max-width:1250px){.v12-board-grid{grid-template-columns:minmax(0,1fr)}.v12-board-side{grid-template-columns:repeat(3,minmax(0,1fr))}.v12-board-connection{margin-left:0}.v12-board-metrics{gap:12px}.v12-board-metric{padding:15px}.v12-board-header{gap:15px}}@media(max-width:700px){body.board-mode #main{padding:18px 12px}.v12-board-header{align-items:flex-start;flex-direction:column}.v12-board-header h1{font-size:1.7em}.v12-board-toolbar>label{min-width:130px;flex:1}.v12-board-toolbar .input{min-height:40px}.v12-board-connection{width:100%;margin-top:6px}.v12-board-metrics{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.v12-board-metric{min-height:112px}.v12-board-metric>strong{font-size:1.65em}.v12-board-side{grid-template-columns:minmax(0,1fr)}.v12-board-people table{min-width:900px}.v12-board-pagination{flex-wrap:wrap}.v12-wechat-entry{font-size:10px!important;padding:8px 9px!important}.v12-training-saved .button{display:block;margin:12px 0 0}.v12-training-void{gap:10px}.v12-training-void>label{min-width:180px}}
.v12-board-list:focus-visible,.v12-board-table:focus-visible{outline:2px solid #6a9fc4;outline-offset:3px}
/* On a projection display each panel owns its scroll area; narrow/short screens keep document scrolling. */
@media(min-width:1251px) and (min-height:900px){
  body.board-mode{overflow:hidden}
  body.board-mode .workspace{height:100vh;height:100dvh;min-height:0;overflow:hidden}
  body.board-mode #main{height:100vh;height:100dvh;min-height:0;display:grid;grid-template-rows:auto auto auto auto minmax(0,1fr) auto;gap:clamp(8px,.8vh,20px);overflow:hidden}
  body.board-mode .error-bar{position:fixed;inset:12px 25% auto;z-index:80;margin:0}
  .v12-board-header,.v12-board-caption,.v12-board-metrics,.v12-board-footnote{margin:0}
  .v12-board-toolbar{padding:.8em 0}
  .v12-board-grid{height:100%;min-height:0;align-items:stretch;overflow:hidden}
  .v12-board-people{min-height:0;display:grid;grid-template-rows:auto minmax(0,1fr) auto;gap:.8em;overflow:hidden}
  .v12-board-people>.section-heading{margin:0}
  .v12-board-table{min-height:0;overflow:auto;overscroll-behavior:contain;scrollbar-gutter:stable}
  .v12-board-table table{margin:0}
  .v12-board-table thead th{position:sticky;top:0;z-index:2;background:#1c2d47}
  .v12-board-pagination{margin:0;padding-top:.8em}
  .v12-board-side{height:100%;min-height:0;grid-template-rows:minmax(0,1.35fr) minmax(0,1fr) minmax(0,1fr);overflow:hidden}
  .v12-board-side>.v12-board-panel{min-height:0;display:flex;flex-direction:column;overflow:hidden}
  .v12-board-side h2,.v12-board-side .v12-board-note{flex:none}
  .v12-board-side .v12-board-note{margin:0 0 .55em}
  .v12-board-list{flex:1;min-height:0;overflow:auto;overscroll-behavior:contain;scrollbar-gutter:stable}
  .v12-exam-point:first-child,.v12-subject-row:first-child,.v12-staff-row:first-child{padding-top:.25em}
  .v12-exam-point:last-child,.v12-subject-row:last-child,.v12-staff-row:last-child{border-bottom:0}
}
/* v14 uses the existing navy identity for a dedicated, responsive login page. */
body.login-mode{background:#f6f8fc;overflow:auto}body.login-mode .sidebar,body.login-mode .topbar,body.login-mode .site-footer,body.login-mode #preview-notice{display:none!important}body.login-mode .workspace{margin-left:0;width:100%;min-height:100vh}body.login-mode #main{margin:0;padding:0;max-width:none;min-height:100vh}body.login-mode .error-bar{position:fixed;left:55%;right:30px;top:20px;z-index:80;margin:0}.v14-login-shell{min-height:100vh;min-height:100dvh;display:grid;grid-template-columns:minmax(0,1.04fr) minmax(0,1fr)}.v14-login-story{position:relative;overflow:hidden;background:radial-gradient(ellipse at 94% 100%,#41688c55,transparent 60%),linear-gradient(145deg,#10213c,#1d3659);color:#e6edf7;min-height:100%;padding:54px clamp(36px,5.2vw,110px);display:flex;flex-direction:column}.v14-login-brand{display:flex;align-items:center;gap:14px;position:relative;z-index:2;width:max-content}.v14-login-brand img{width:44px;height:44px;background:#ffffffeb;padding:6px;border-radius:10px}.v14-login-brand>span{font-size:22px;font-weight:650;letter-spacing:1px}.v14-login-brand small{display:block;font-size:10px;letter-spacing:1.5px;color:#9db2cb;margin-top:7px;font-weight:400}.v14-story-main{position:relative;z-index:2;margin:auto 0;padding:60px 0 90px}.v14-login-eyebrow{font-size:10px;letter-spacing:3px;color:#89a7ca;display:block;margin-bottom:28px}.v14-story-main h1{font-size:clamp(46px,4.25vw,78px);font-weight:550;line-height:1.23;letter-spacing:3px;margin:0 0 30px;color:#f0f5ff}.v14-story-main>p{color:#a7b9d0;font-size:14px;line-height:2.2;letter-spacing:.4px;margin-bottom:38px}.v14-story-features{display:flex;gap:24px;flex-wrap:wrap}.v14-story-features>span{display:flex;align-items:center;gap:8px;font-size:11px;color:#c0cde0}.v14-story-features svg{width:17px;height:17px;stroke:#83a2c7}.v14-story-footer{position:relative;z-index:2;display:flex;justify-content:space-between;gap:16px;color:#6784a8;font-size:9px;letter-spacing:1.7px;margin:0}.v14-story-footer>span{letter-spacing:1px;font-size:10px}.v14-flight-art{position:absolute;right:-100px;bottom:90px;width:420px;height:420px;opacity:.33;pointer-events:none}.v14-flight-art .hero-art{width:420px;height:420px;top:0;right:0;transform:rotate(-12deg);color:#769bc4}.v14-flight-art .hero-art .orbit{border-color:#7398c766}.v14-flight-art .hero-art svg{stroke:#789ec9;width:205px;height:205px;left:108px;top:108px}.v14-login-panel{padding:54px 44px 28px;display:flex;flex-direction:column;justify-content:center;align-items:center;background:radial-gradient(ellipse at 100% 0,#e9f0f9,transparent 65%)}.v14-login-card{width:100%;max-width:450px;background:#fff;padding:40px 38px;border-radius:18px;border:1px solid #e4eaf3;box-shadow:0 22px 70px #182d4f0a}.v14-card-eyebrow{font-size:11px;color:#6d84a5;letter-spacing:2px}.v14-login-heading h2{font-size:26px;color:#20365f;font-weight:650;margin:11px 0 13px;letter-spacing:.5px}.v14-login-heading>p{font-size:11px;line-height:1.9;color:#8696aa;margin:0}.v14-login-tabs{display:flex;gap:28px;border-bottom:1px solid #e8edf4;margin:28px 0}.v14-login-tabs>button{position:relative;background:transparent;color:#8b99ac;font-size:13px;padding:0 0 16px;line-height:1.5}.v14-login-tabs>button[aria-selected="true"]{color:#263e66;font-weight:650}.v14-login-tabs>button[aria-selected="true"]:after{content:"";height:3px;position:absolute;left:0;right:0;bottom:-1px;background:#365b89;border-radius:3px}.v14-login-tabs>button:focus-visible{outline:2px solid #698cb8;outline-offset:5px}#v14-password-form>label{display:block;color:#63758e;font-size:11px;margin:0 0 9px}.v14-login-input{width:100%;display:block;border:1px solid #dce4ef;border-radius:8px;background:#fbfcfe;min-height:47px;padding:12px 14px;font-size:13px;line-height:1.6;color:#263d5e;margin-bottom:21px;outline:none;transition:border-color .15s,box-shadow .15s}.v14-login-input::placeholder{color:#a6b1c1;font-size:11px}.v14-login-input:focus{border-color:#6c8bb2;background:#fff;box-shadow:0 0 0 3px #587da512}.v14-login-input:disabled{color:#94a1b4;background:#f3f5f8}.v14-login-submit{width:100%;font-size:13px;padding:14px 16px;justify-content:space-between;margin-top:5px;border-radius:8px}.v14-login-submit svg{width:18px;height:18px}.v14-login-error{padding:11px 12px;border-radius:7px;background:#fff4f1;border:1px solid #f2dfd8;color:#ac5c4c;font-size:11px;line-height:1.8;margin:0 0 15px}.v14-password-help-button{display:block;margin:18px 0 20px auto;padding:0;background:none;color:#6d86a7;font-size:11px}.v14-password-help{background:#f4f7fb;border:1px solid #eaf0f7;border-radius:8px;padding:14px 15px}.v14-password-help>strong{font-size:11px;font-weight:550;color:#6b7f9c}.v14-password-help>p{font-size:10px;color:#91a0b3;line-height:1.9;margin:7px 0 0}.v14-login-footnote{font-size:9px;color:#a5b0bf;line-height:1.9;text-align:center;margin:25px 0 0;padding-top:20px;border-top:1px solid #edf1f6}.v14-login-copyright{font-size:10px;color:#a4afbf;letter-spacing:.5px;margin:25px 0 0}.v14-qr-intro{font-size:11px;color:#8090a5;line-height:1.9;margin-bottom:18px}.v14-qr-content{min-height:240px;font-size:11px;line-height:1.9}.v14-qr-content .v12-login-qr{width:210px;height:210px;margin:10px auto 18px;box-shadow:none;border:1px solid #e6edf5;padding:10px;border-radius:10px}.v14-qr-content .login-code{font-size:27px;padding:10px 13px;margin:0 auto 15px;letter-spacing:4px}.v14-qr-content .login-steps{font-size:10px;line-height:2;padding-left:20px;margin:14px 0}.v14-qr-content .small-note,.v14-qr-content .login-status{font-size:10px;line-height:1.85}.v14-qr-content .info-notice{font-size:11px;margin-bottom:18px;display:block}.v14-qr-content .info-notice p{line-height:1.9;margin:9px 0 0}.v14-qr-content>.button{font-size:10px;padding:9px 12px;margin:5px 8px 0 0}.v14-qr-fallback{font-size:10px;line-height:1.9;color:#96a4b7;margin:17px 0 0}
@media(min-width:2200px){.v14-login-card{max-width:520px;padding:46px}.v14-login-story{padding-top:70px;padding-bottom:70px}.v14-login-brand>span{font-size:28px}.v14-login-brand small{font-size:12px}.v14-story-main>p{font-size:17px}.v14-story-features>span{font-size:13px}.v14-story-main h1{font-size:90px}}@media(max-width:1050px){.v14-login-story{padding:40px 36px}.v14-story-main h1{font-size:48px}.v14-story-main>p{font-size:12px}.v14-story-features{gap:15px}.v14-login-panel{padding:35px 26px}.v14-login-card{padding:32px 28px}.v14-story-footer{font-size:8px;flex-direction:column;gap:9px}.v14-flight-art{right:-200px}}@media(max-width:800px){.v14-login-shell{grid-template-columns:minmax(0,1fr);grid-template-rows:auto 1fr}.v14-login-story{min-height:0;padding:22px 28px;background:#152b49}.v14-login-brand>span{font-size:19px}.v14-login-brand img{width:38px;height:38px}.v14-login-brand small{font-size:9px;letter-spacing:1px}.v14-story-main,.v14-story-footer,.v14-flight-art{display:none}.v14-login-panel{justify-content:flex-start;padding:32px 22px 25px}.v14-login-card{max-width:450px;padding:30px 28px}.v14-login-heading h2{font-size:25px}.v14-login-copyright{margin-top:22px}body.login-mode .error-bar{left:20px;right:20px;top:95px}}@media(max-width:420px){.v14-login-story{padding:20px}.v14-login-panel{padding:24px 14px}.v14-login-card{padding:27px 23px;border-radius:13px}.v14-login-tabs{margin:25px 0}.v14-login-heading>p{font-size:10px}.v14-login-tabs>button{font-size:12px}.v14-login-input{margin-bottom:19px}.v14-password-help{padding:12px}.v14-login-footnote{margin-top:22px}}