.customer-page{color-scheme:light;--bg:#f3f6fa;--panel:#fff;--line:#d0dae7;--text:#162139;--muted:#4f6077;--cyan:#1458b3;--blue:#1b4ed8;background:#f3f6fa;color:var(--text)}
.customer-page header{background:#101c33;color:#fff;border-bottom:0;padding:18px 5%}.customer-page header .brand span,.customer-page header .brand:before{color:#70e3f5}.customer-page main{max-width:1200px;padding:24px}.customer-page .customer-app{max-width:1120px}.customer-page .primary{color:#fff}.customer-page .quota{background:#e9effa}.customer-page nav button[aria-current=page]{background:#e3ecff;border-color:#1b4ed8}.customer-page .message.user{background:#e5edfa}.customer-page .test-banner{padding:10px 16px;background:#fff2cb;color:#674b03;font-size:14px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;border-radius:8px;margin-bottom:16px}.customer-page a{color:#174daf}.customer-page .account-bar{margin-bottom:0}.customer-page :focus-visible{outline:3px solid #2876e6;outline-offset:4px}.customer-page input[type=checkbox],.customer-page input[type=radio]{width:20px;height:20px;flex:none;accent-color:#1b4ed8}
.v2{font-size:16px;line-height:1.9}.v2 p{color:#4f6077}.v2 h1{font-size:clamp(27px,4vw,40px);line-height:1.5;margin:8px 0 16px;letter-spacing:-.4px}.v2 h2{font-size:23px;line-height:1.6;margin:12px 0}.v2 h3{font-size:18px;line-height:1.7}.v2 small,.v2-meta{font-size:14px!important;color:#52647b}.v2 small{display:block}.v2-nav{display:flex;justify-content:space-between;margin:16px 0 24px;padding-bottom:14px;border-bottom:1px solid #d0dae7}.v2-nav>div{display:flex;gap:18px;flex-wrap:wrap}.v2-nav>span{font-size:14px;color:#52647b}.v2-link{display:inline-block;min-height:44px;padding:8px 0;font-weight:600;text-underline-offset:5px}.v2-primary{display:inline-block!important;background:#1b4ed8!important;color:#fff!important;border:1px solid #1b4ed8!important;border-radius:8px!important;text-decoration:none;padding:12px 22px!important;white-space:normal}.v2-eyebrow{font:bold 13px/1.6 Arial,sans-serif;letter-spacing:1.5px;color:#174daf!important;margin:0}.v2-heading{max-width:880px;margin-bottom:26px}.v2-resume{display:flex;justify-content:space-between;gap:24px;align-items:center;background:#102b54;color:white;border-radius:14px;padding:28px 32px}.v2-resume p,.v2-resume .v2-eyebrow{color:#c4defb!important}.v2-resume .v2-primary{background:#e1f4ff!important;color:#102b54!important;border-color:#e1f4ff!important;flex:none}.v2-stats{display:grid;grid-template-columns:1fr 1fr 1.6fr;gap:20px;margin:24px 0}.v2-stats>div{border-left:3px solid #1b4ed8;padding:4px 20px}.v2-stats strong{display:block;font:600 27px/1.5 Arial}.v2-stats span{font-size:14px;color:#52647b}.v2-intro{display:flex;justify-content:space-between;align-items:center;gap:20px;border-top:1px solid #d0dae7;padding:12px 0}.v2-intro span{font-size:14px;color:#52647b}.v2-levels,.v2-lessons{display:grid;gap:16px;margin:20px 0}.v2-level,.v2-row{display:grid;grid-template-columns:64px 1fr auto;gap:22px;align-items:center;background:white;border:1px solid #d0dae7;border-radius:12px;padding:24px}.v2-level h2,.v2-row h2{margin:0}.v2-level p,.v2-row p{margin:5px 0}.v2-number{font:600 28px/1.5 Arial;color:#255fb4}.v2-level>.v2-link,.v2-row>.v2-link{border:1px solid #bdcce0;padding:8px 20px;border-radius:8px;text-decoration:none}.v2-bottom-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin:24px 0}.v2-panel,.v2-log{padding:24px;border:1px solid #d0dae7;background:#fff;border-radius:12px}.v2-reader-layout{display:grid;grid-template-columns:260px minmax(0,1fr);gap:26px;align-items:start}.v2-outline{display:grid;gap:8px}.v2-outline button{text-align:left;border:0;background:transparent;border-radius:8px}.v2-outline button[aria-current=step]{background:#dfeaff;color:#173f8c;font-weight:600}.v2-reader{max-width:850px;margin:0 auto;padding:32px 38px;border:1px solid #d0dae7;background:white;border-radius:12px;overflow-wrap:anywhere}.v2-reader>h2:first-child{margin-top:0}.v2-reader p{margin:16px 0}.v2-reader li{margin:12px 0}.v2-reader ul,.v2-reader ol{padding-left:25px}.v2-reader-actions{display:flex;justify-content:flex-end;gap:12px;flex-wrap:wrap;padding-top:24px;border-top:1px solid #d0dae7;margin-top:26px}.v2-reader button{border-radius:8px}.v2 blockquote{font-size:22px;line-height:1.9;padding:18px 24px;margin:18px 0;border-left:4px solid #1b4ed8;background:#edf3ff}.v2-caution{background:#fff6df;border-left:3px solid #ce972a;border-radius:4px;padding:16px 20px;margin:24px 0;color:#60471c}.v2-caution p{color:#60471c}.v2-details{background:white;border:1px solid #d0dae7;border-radius:10px;margin:14px 0;padding:16px 22px}.v2-details summary,.v2-related summary{cursor:pointer;font-weight:600;padding:6px 0}.v2-details section{padding:4px 0 16px}.v2-related{font-size:14px;border-top:1px solid #d0dae7;margin-top:12px;padding-top:12px}.v2-related details{margin:10px 0}.v2-tag{display:inline-block;background:#eaf1fd;border-radius:8px;padding:8px 14px;font-size:14px;color:#194a8b}.v2-easier{background:#eef6ff;border:1px solid #b5d4f7;padding:18px 22px;margin:22px 0;border-radius:10px}.v2-stages{list-style:none;padding:0!important}.v2-stages li{border:1px solid #d0dae7;border-radius:8px;padding:16px;margin:12px 0}.v2-stages li>div{display:flex;justify-content:space-between}.v2-stage{color:#174daf;font-weight:600}.v2-check{display:flex;gap:12px;align-items:flex-start;margin:20px 0!important}.v2-check input{margin-top:6px}.v2 select,.v2 input,.v2 textarea{background:#fff;color:#162139;border:1px solid #a5b5cb;border-radius:6px}.v2 fieldset{border:1px solid #d0dae7;margin:20px 0;padding:18px;border-radius:8px;min-width:0}.v2 legend{font-weight:600}.v2-option{display:flex;align-items:flex-start;gap:14px;background:#f7f9fd;border:1px solid #d0dae7;padding:16px;border-radius:8px;cursor:pointer}.v2-option input{margin-top:6px}.v2-answer{border-bottom:1px solid #d0dae7;padding-bottom:16px}.v2-log{margin:18px 0}.v2-log form{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.v2-log select{width:auto;max-width:100%}.v2-empty{padding:36px;background:white;border:1px dashed #a5b5cb;border-radius:12px}.v2-report{border-top:2px solid #1b4ed8;margin-top:24px;padding-top:12px}#v2-feedback:not(:empty){padding:12px 18px;background:#e6efff;color:#173f8c;margin:16px 0;border-radius:8px}#v2-feedback.error{background:#fff0ed;color:#9b301d}.customer-page .error{color:#a52820}.customer-page .success{color:#174daf}
@media(max-width:820px){.v2-reader-layout{grid-template-columns:1fr}.v2-outline{display:flex;flex-wrap:wrap;gap:5px}.v2-outline button{font-size:14px;flex:1 1 140px}.v2-related{width:100%}.v2-reader{padding:24px}.v2-level,.v2-row{grid-template-columns:42px 1fr;padding:20px;gap:14px}.v2-level>.v2-link,.v2-row>.v2-link{grid-column:2;justify-self:start}.v2-intro,.v2-resume{align-items:flex-start;flex-direction:column}.v2-bottom-grid{grid-template-columns:1fr}.v2-stats{grid-template-columns:1fr 1fr}.v2-stats>div:last-child{grid-column:1/-1}.v2-resume{padding:24px}.v2-nav{gap:10px}.customer-page main{padding:16px}.v2-log form{display:block}.v2-log select{width:100%;margin-bottom:12px}}
@media(prefers-reduced-motion:no-preference){.v2-link,button{transition:background-color .15s,border-color .15s}}