:root{--v22-blue:#084582;--v22-ink:#123875;--v22-cyan:#13bbd0;--v22-sidebar:250px;--v22-header:92px}
body.v22{margin:0;padding:var(--v22-header) 0 0 var(--v22-sidebar);background:linear-gradient(135deg,#edfaff,#f6fbff);color:var(--v22-ink);min-height:100vh;overflow-x:hidden;font-family:Arial,sans-serif;box-sizing:border-box}
.v22 *{box-sizing:border-box}.v22 img{max-width:100%}.v22 :focus-visible{outline:3px solid #eaa629;outline-offset:4px}.v22 a{touch-action:manipulation}
.v22 .top,.v22> .topbar,.v22 .nr-head,.v22 .nr-bar{display:none!important}
.v22-top{position:fixed;inset:0 0 auto;height:var(--v22-header);z-index:1000;background:linear-gradient(110deg,#084582,#07519a 65%,#063970);color:white;display:flex;align-items:center;gap:25px;padding:15px 25px;box-shadow:0 3px 15px #12487618}
.v22-logo{width:200px;flex-shrink:0;background:white;padding:8px 14px;border-radius:14px;display:flex;align-items:center}.v22-logo img{width:100%;height:44px;object-fit:contain}.v22-top nav{display:flex;gap:7px;align-items:center;flex:1}.v22-top nav a{color:white;text-decoration:none;display:flex;align-items:center;gap:10px;font-weight:700;padding:14px 16px;border-radius:26px;white-space:nowrap}.v22-top nav a:hover,.v22-top nav a[aria-current]{background:#0877c4}.v22-top svg,.v22-profile h2 svg{width:24px;height:24px;flex-shrink:0}.v22-account{position:relative;min-width:170px}.v22-account summary{cursor:pointer;display:flex;align-items:center;gap:12px;list-style:none;font-size:15px}.v22-account small{display:block;font-weight:400;font-size:13px;margin-top:5px;color:#d8f3ff}.v22-avatar{border:2px solid #87d4fa;border-radius:50%;width:42px;height:42px;display:grid;place-items:center;flex-shrink:0}.v22-account>div{position:absolute;right:0;top:58px;width:245px;border:1px solid #cbe0ef;border-radius:14px;background:white;box-shadow:0 12px 35px #12387530;padding:10px}.v22-account>div a,.v22-account>div button{display:block;width:100%;text-align:left;padding:12px;color:var(--v22-ink);background:none;border:0;border-radius:8px;text-decoration:none;font:inherit;cursor:pointer}.v22-account>div a:hover,.v22-account>div button:hover{background:#eaf7ff}.v22 [hidden]{display:none!important}
.v22-profile{position:fixed;top:var(--v22-header);bottom:0;left:0;width:var(--v22-sidebar);overflow-y:auto;background:linear-gradient(#e2f6fc,#edfaff);border-right:1px solid #cfe7f3;padding:20px 18px;z-index:900}.v22-profile-details>summary{display:none}.v22-person{text-align:center;display:flex;flex-direction:column;align-items:center;gap:7px;padding:10px 0 20px}.v22-big-avatar{display:grid;place-items:center;width:78px;height:78px;border-radius:50%;background:#fff;color:#0872b8;border:4px solid #8bdded;font-size:26px;font-weight:800}.v22-big-avatar svg{width:38px;height:38px}.v22-person strong{font-size:19px}.v22-person>span:last-child{font-size:14px;color:#536d87}.v22-profile-block{border-top:1px solid #bfdce9;padding:18px 0;text-align:center}.v22-profile-block h2{font-size:16px;display:flex;align-items:center;justify-content:center;gap:8px;margin:0 0 12px}.v22-profile-block p{font-size:14px;line-height:1.5;margin:7px 0 13px;color:#536d87}.v22-profile-block strong{display:block}.v22-average{font-size:36px;color:#0874b8;margin:7px 0}.v22-profile-block .v22-caption{font-size:12px}.v22-medal{display:grid;place-items:center;width:62px;height:62px;border-radius:50%;margin:12px auto;background:#17b7ed;color:white;border:5px double #0780bd;font-size:32px}.v22-medal.or{background:#ffca5c;border-color:#d3911d}.v22-medal.argent{background:#a5b9d2;border-color:#718cab}.v22-medal.bronze{background:#d59158;border-color:#a36536}.v22-profile-link{display:block;color:#084582;font-size:14px;font-weight:700;margin-top:16px;text-align:center}.v22-profile-image{display:block;width:100%;max-height:150px;object-fit:cover;border-radius:16px;margin-top:22px}.v22-test{font-size:12px;color:#59758f;text-align:center;line-height:1.8;padding-top:20px}.v22-test a{color:#345d80}
.v22 .wrap,.v22 main,.v22 .nr-main,.v22 .success-main{width:100%;max-width:1400px;margin:0 auto;padding:30px;min-width:0}.v22 .app{min-width:0}.v22 h1{line-height:1.15}.v22 .view{min-width:0}.v22-context{display:flex;gap:14px;align-items:center;justify-content:space-between;padding:18px 30px 0;flex-wrap:wrap}.v22-context nav{display:flex;gap:8px;flex-wrap:wrap}.v22-context a,.v22-context button{border-radius:24px}.v22 .lesson,.v22 .module,.v22 .panel,.v22 .nr-card{min-width:0;box-shadow:0 5px 20px #08458209}.v22 .lesson>*{min-width:0}.v22 .lesson img{width:100%;height:auto;object-fit:contain}.v22 .moduleGrid{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.v22 .module{border:1px solid #d8eaf5;border-radius:20px;overflow:hidden;background:white}.v22 .moduleVisual{height:170px;position:relative;background:#e8f6ff}.v22 .moduleVisual img{width:100%;height:100%;object-fit:cover}.v22 .moduleBadge{position:absolute;left:12px;top:12px;background:#07529b;color:white;font-size:18px;padding:8px 13px;border-radius:10px;font-weight:800}.v22 .moduleBody{padding:18px}.v22 .moduleBody h3{font-size:19px;margin:0 0 8px}.v22 .moduleBody p{font-size:14px;line-height:1.5;color:#5d7189;min-height:42px}.v22 .moduleActions{display:flex;gap:10px;margin-top:16px}.v22 .moduleActions>*{flex:1;min-width:0;text-align:center;text-decoration:none;border:0;padding:11px 8px;border-radius:12px;font-weight:700;cursor:pointer}.v22 .reviewBtn{background:#e5f2fc;color:#10487f}.v22 .quizBtn{background:#0d80d1;color:white}
.v22-button{display:inline-block;background:#087ad0;color:white!important;border:0;border-radius:12px;padding:13px 20px;text-decoration:none;font-weight:700;font-size:15px;text-align:center;line-height:1.4;cursor:pointer}.v22-button:hover{background:#07599c}.v22-button.secondary{color:#07599c!important;background:#eaf6ff}.v22-eyebrow{display:block;text-transform:uppercase;letter-spacing:1.3px;font-size:12px;font-weight:800;color:#06889e;margin-bottom:10px}.v22-home-heading h1{font-size:38px;margin:0 0 12px}.v22-home-heading p{color:#60738c;margin:0 0 24px;font-size:17px}.v22-home-hero{display:grid;grid-template-columns:1.2fr 1fr;align-items:center;background:white;border:1px solid #d4eaf5;border-radius:24px;overflow:hidden;box-shadow:0 8px 28px #06498108}.v22-home-hero>div{padding:32px}.v22-home-hero h2{font-size:30px;line-height:1.2;margin:8px 0 16px}.v22-home-hero p{line-height:1.7;color:#587088}.v22-home-hero>img{width:100%;height:100%;max-height:340px;object-fit:cover}.v22-home-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}.v22-course-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:24px}.v22-course-grid article{background:white;border:1px solid #d4eaf5;border-radius:20px;overflow:hidden;display:grid;grid-template-columns:38% 1fr}.v22-course-grid img{width:100%;height:100%;object-fit:cover;min-height:210px}.v22-course-grid article>div{padding:23px}.v22-course-grid h2{font-size:21px;margin:0 0 10px}.v22-course-grid p{font-size:14px;color:#587088;line-height:1.6}.v22-home-bottom{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;margin:25px 0}.v22-home-bottom a,.v22-home-bottom button{font:inherit;color:#175590;font-size:14px;font-weight:700;background:none;border:0;padding:0;text-decoration:none;cursor:pointer}
.v22 .nr-auth{max-width:650px;margin:20px auto;border-radius:24px;background:white;box-shadow:0 12px 40px #12487610}.v22 input,.v22 select,.v22 textarea{max-width:100%}.v22 .nr-table-wrap{overflow:auto}.v22 .nr-grid>*{min-width:0}.v22 .nr-card{border-radius:18px}.v22 .success-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.v22 footer{max-width:100%;padding:20px}
@media(min-width:1600px){.v22 .moduleGrid{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(max-width:1200px){:root{--v22-sidebar:220px}.v22-top{gap:14px;padding:15px}.v22-logo{width:185px}.v22-top nav a{padding:12px 10px;font-size:14px;gap:7px}.v22-account{min-width:130px}.v22-top nav svg{width:20px}.v22 .moduleGrid,.v22 .success-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.v22 .lesson{grid-template-columns:1fr}.v22-course-grid article{grid-template-columns:1fr}.v22-course-grid img{height:160px;min-height:0}.v22 .wrap,.v22 main,.v22 .nr-main{padding:24px}.v22-home-hero>div{padding:24px}.v22-home-hero h2{font-size:26px}}
@media(max-width:900px){:root{--v22-header:132px;--v22-sidebar:0px}.v22-top{height:132px;flex-wrap:wrap;justify-content:space-between;gap:5px;padding:10px 18px}.v22-logo{width:165px;padding:5px 12px}.v22-logo img{height:34px}.v22-account{order:1;min-width:0}.v22-top nav{order:2;flex-basis:100%;justify-content:center;gap:6px}.v22-top nav a{flex:1;justify-content:center;padding:12px 8px;font-size:14px}.v22-account>div{top:48px}.v22-profile{position:relative;inset:auto;width:100%;padding:12px 20px;border:0;border-bottom:1px solid #cee5f0;z-index:20}.v22-profile-details>summary{display:flex;justify-content:space-between;cursor:pointer;font-weight:700;padding:5px}.v22-profile-details[open] #v22-profile-body{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px;align-items:center}.v22-profile-image{display:none}.v22-test{padding-top:5px;font-size:11px}.v22-test br{display:none}.v22-test a{margin-left:10px}.v22-person{padding:12px 0}.v22-profile-block{border:0;padding:12px}.v22-context{padding:16px 20px 0}.v22 .nr-grid{grid-template-columns:1fr 1fr}.v22 .quizLayout{grid-template-columns:1fr}}
@media(max-width:560px){.v22-top{padding:10px 12px}.v22-top nav a{flex-direction:column;gap:4px;font-size:11px;padding:8px 4px;border-radius:12px}.v22-top nav svg{height:19px}.v22-account summary{font-size:12px;gap:6px}.v22-avatar{width:33px;height:33px}.v22-account small{font-size:11px}.v22-logo{width:145px}.v22 .wrap,.v22 main,.v22 .nr-main{padding:20px 14px}.v22-profile{padding:10px 14px}.v22-home-heading h1{font-size:29px}.v22-home-hero{grid-template-columns:1fr}.v22-home-hero>img{height:180px;object-position:center}.v22-home-hero>div{padding:22px}.v22-home-hero h2{font-size:25px}.v22-course-grid,.v22 .moduleGrid,.v22 .success-grid,.v22 .nr-grid{grid-template-columns:1fr}.v22-course-grid{gap:16px}.v22-course-grid article{grid-template-columns:34% 1fr}.v22-course-grid img{height:100%;min-height:190px}.v22-course-grid article>div{padding:16px}.v22-course-grid h2{font-size:18px}.v22-course-grid .v22-button{font-size:13px;padding:10px}.v22-context{padding:14px 14px 0;gap:10px}.v22-context nav{width:100%}.v22-context nav button{flex:1;font-size:13px;padding:10px}.v22 .lesson-body{padding:18px}.v22 .lesson h2{font-size:24px}.v22 .lesson{max-width:100%;overflow:hidden}.v22 .nr-auth{padding:20px}.v22-home-bottom{gap:16px}.v22 .categoryHeader{flex-wrap:wrap}.v22 .categoryHeader h1{font-size:28px}.v22-profile-details[open] #v22-profile-body{grid-template-columns:1fr}.v22-profile-block{border-top:1px solid #cee5f0}.v22-profile-link{margin-top:0}}
.v22 .badge-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.v22 .success-intro{grid-template-columns:minmax(0,1fr) 220px}.v22 .success-intro h1{font-size:36px}.v22 .success-controls{flex-wrap:wrap}
@media(max-width:1200px){.v22 .badge-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.v22 .success-intro{grid-template-columns:1fr}.v22 .success-mascot{display:none}}
@media(max-width:560px){.v22 .badge-grid{grid-template-columns:1fr}.v22 .success-intro h1{font-size:29px}}

.nr-avatar-picker{border:0;padding:0;min-width:0}.nr-avatar-picker legend{font-weight:800;font-size:1.1rem}.nr-avatar-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px}.nr-avatar-grid label{position:relative;cursor:pointer;min-width:0}.nr-avatar-grid img{display:block;width:100%;aspect-ratio:1;object-fit:cover;border-radius:14px;border:3px solid transparent;box-sizing:border-box}.nr-avatar-grid input{position:absolute;top:8px;left:8px;z-index:1;accent-color:#1259ad}.nr-avatar-grid input:checked+img{border-color:#1467d2;box-shadow:0 0 0 2px #fff,0 0 0 4px #1467d2}.nr-avatar-grid input:focus-visible+img{outline:3px solid #f6b51a;outline-offset:3px}.v22-avatar img,.v22-big-avatar img{width:100%;height:100%;object-fit:cover;border-radius:inherit}@media(max-width:480px){.nr-avatar-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}
/* v2.2.1 — blue reference layout, shared by students and teachers. */
:root{--v22-blue:#0754a0;--v22-ink:#0c286b;--v22-cyan:#09a8eb;--v22-sidebar:260px;--blue2:#075eb6;--ink:#0c286b}
body.v22{background:#fbfeff;color:#0c286b;font-family:Inter,system-ui,-apple-system,'Segoe UI',sans-serif}.v22 .app{background:transparent}.v22-top{background:linear-gradient(105deg,#0762b5,#07438b);box-shadow:none}.v22-top nav a[aria-current]{background:linear-gradient(110deg,#098fe6,#00aaf2)}.v22-logo{background:transparent;padding:0;border-radius:0}.v22-logo img{filter:brightness(0) invert(1);height:56px}.v22-profile{background:linear-gradient(110deg,#eafaff,#dff5fd);border-right:1px solid #e3f1f7;padding:24px}.v22-big-avatar{width:124px;height:124px;border:5px solid white;box-shadow:0 0 0 2px #beeafb;background:#bdeafa;font-size:36px}.v22-person strong{font-size:22px}.v22-profile-block{padding:22px 0}.v22-profile-block h2{justify-content:flex-start;font-size:17px}.v22-average{background:#c8effc;border-radius:15px;color:#0750a2;font-size:42px;padding:6px}.v22-profile-link{padding:13px;border:1px solid #a9ddf1;border-radius:12px;background:#f6fcff;text-decoration:none}.v22-home-hero{background:linear-gradient(110deg,#e0f5ff,#eafaff);box-shadow:none;border-radius:20px}.v22-home-hero>img{mix-blend-mode:multiply}.v22-course-grid article{grid-template-columns:1fr 40%;background:#edfaff;box-shadow:none}.v22-course-grid article>img{grid-column:2;grid-row:1;object-fit:contain;min-height:220px}.v22-course-grid article>div{grid-column:1;grid-row:1}.v22-course-grid article:nth-child(2){background:#fff7e8;border-color:#f5e6ca}.v22-course-grid article:nth-child(2) .v22-button{background:#efa400}.v22-button,.v22 .quizBtn{background:linear-gradient(110deg,#079bfa,#0872e3);border-radius:10px;box-shadow:0 3px 8px #0883dd1a}.v22-home-heading h1{color:#0b256b;font-weight:850;letter-spacing:-1px}.v22-home-heading .v22-eyebrow{display:none}
.v22-years{display:grid;grid-template-columns:1fr 1fr;gap:24px}.v22-year-card{display:block;text-decoration:none;color:#0b286c;padding:30px;background:#e7f7ff;border:1px solid #bfe5f5;border-radius:22px}.v22-year-card:nth-child(2){background:#edf4ff}.v22-year-card>span{display:grid;place-items:center;width:85px;height:85px;background:#087fe4;color:white;border-radius:24px;font-size:36px;font-weight:850}.v22-year-card h2{font-size:25px}.v22-year-card p{line-height:1.6}.v22-year-card b{display:inline-block;background:#0879dc;color:white;padding:13px 20px;border-radius:11px;margin-top:16px}
.v22 .sectionHead{align-items:center;gap:20px}.v22 .sectionHead h1{font-size:36px;margin:0;color:#0b256b}.v22 .sectionHead p{font-size:18px}.v22-module-controls{display:flex;gap:12px;flex-wrap:wrap}.v22-module-controls label{display:grid;gap:5px;font-size:14px}.v22-module-controls select{font:inherit;font-size:16px;border:1px solid #b8d9eb;border-radius:12px;background:#f5fcff;color:#123875;padding:12px}.v22 .moduleGrid{gap:16px}.v22 .module{padding:12px;border-radius:18px;box-shadow:0 2px 10px #07387505}.v22-module-title{display:flex;align-items:center;gap:10px;margin-bottom:9px;min-height:46px}.v22 .v22-module-title .moduleBadge{position:static;box-shadow:none;background:#cbecff;color:#0069cd;padding:9px 12px;flex-shrink:0;font-size:20px}.v22 .module:nth-child(6n+2) .moduleBadge{background:#e6d4ff;color:#6524a2}.v22 .module:nth-child(6n+3) .moduleBadge{background:#ffebae;color:#925b00}.v22 .module:nth-child(6n+4) .moduleBadge{background:#c6eedb;color:#086744}.v22 .module:nth-child(6n+5) .moduleBadge{background:#ffcedb;color:#b32446}.v22 .module:nth-child(6n+6) .moduleBadge{background:#ffd4b2;color:#ad4707}.v22-module-title h3{font-size:18px;line-height:1.2;margin:0;letter-spacing:-.3px}.v22 .moduleVisual{height:180px;border-radius:12px}.v22 .moduleBody{padding:8px 0 0}.v22 .moduleActions{padding:0;margin-top:8px;gap:8px}.v22 .reviewBtn{background:white;border:1px solid #137ed0;color:#0753a1}.v22-module-status{background:#eaf4fc;border-radius:9px;padding:8px 12px;color:#546d8d;font-size:14px}.v22-module-status.evaluated{background:#dff6ef;color:#13634d}.v22 .categoryHeader{background:transparent;border:0;box-shadow:none;color:#0c286b;padding:20px 0;grid-template-columns:1fr}.v22 .categoryHeader p{color:#536b8d}.v22 .categoryHeader img,.v22 .heroKlik,.v22 .klikCoach,.v22 .success-mascot,.v22 img[alt='Klik']{display:none!important}.v22 .success-intro{grid-template-columns:1fr}.v22 .choiceCard.blue,.v22 .choiceCard.cyan,.v22 .choiceCard.purple{background:#edf9ff;color:#0c286b;border:1px solid #cbeafa;box-shadow:none;border-radius:22px}.v22 .choiceCard .go{background:#087ee5!important;color:white!important}
@media(min-width:901px) and (max-width:1200px){:root{--v22-sidebar:230px}.v22-profile{padding:18px}.v22-course-grid article{grid-template-columns:1fr}.v22-course-grid article>img{display:none}.v22-course-grid article>div{grid-column:1}}
@media(max-width:900px){:root{--v22-sidebar:0px}.v22-profile{padding:14px 20px}.v22-profile-details[open] #v22-profile-body{grid-template-columns:repeat(2,minmax(0,1fr))}.v22-big-avatar{width:90px;height:90px}.v22-profile-block{padding:12px}.v22-profile-block h2{justify-content:center}.v22 .sectionHead{flex-wrap:wrap}.v22-course-grid article{grid-template-columns:1fr}.v22-course-grid article>img{display:none}.v22-course-grid article>div{grid-column:1}}
@media(max-width:560px){.v22-years{grid-template-columns:1fr;gap:16px}.v22-year-card{padding:22px}.v22-profile-details[open] #v22-profile-body{grid-template-columns:1fr 1fr;font-size:14px}.v22-profile-block{padding:10px 4px}.v22-person strong{font-size:18px}.v22-profile-block h2{font-size:15px}.v22-average{font-size:30px}.v22-profile-link{grid-column:1/-1}.v22-module-controls{width:100%}.v22-module-controls label{flex:1;min-width:0}.v22 .sectionHead h1{font-size:30px}.v22-module-controls select{width:100%;padding:10px 7px}.v22 .moduleVisual{height:200px}}
/* Illustrated welcome and choices, using the established course artwork. */
.v22 .v22-years{gap:24px}.v22 .v22-year-card{padding:0;display:flex;flex-direction:column;overflow:hidden;position:relative;background:linear-gradient(135deg,#def6ff,#f4fcff);box-shadow:0 6px 20px #0072ba0c;transition:transform .18s,box-shadow .18s}.v22 .v22-year-card:nth-child(2){background:linear-gradient(135deg,#e1efff,#f4f8ff)}.v22-year-card:hover{transform:translateY(-4px);box-shadow:0 10px 24px #0072ba18}.v23-year-copy{padding:26px 28px 0}.v23-year-number{display:inline-block;background:#087ceb;color:white;border-radius:16px;padding:10px 18px;font-weight:850;font-size:30px;box-shadow:0 5px 0 #075ab52b}.v22 .v22-year-card h2{font-size:27px;margin:18px 0 10px}.v22 .v22-year-card p{color:#415d80;margin:0;font-size:16px;line-height:1.5}.v22 .v22-year-card b{margin-top:20px}.v23-year-art{width:100%;height:230px;object-fit:contain;padding:12px 18px 0;mix-blend-mode:multiply;margin-top:auto}
.v22 .v23-subject-card{padding:0;display:grid;grid-template-columns:1.05fr 1fr;align-items:center;background:linear-gradient(120deg,#def6ff,#f5fcff)!important;border:1px solid #bfe8f8;border-radius:24px;overflow:hidden;min-height:300px;box-shadow:0 5px 20px #0a78b80a}.v22 .v23-subject-card:nth-child(2){background:linear-gradient(120deg,#fff0d2,#fffcf5)!important;border-color:#f5dfb3}.v23-subject-copy{padding:28px 0 28px 26px;position:relative;z-index:1}.v22 .v23-subject-card .big{font-size:23px;letter-spacing:0;display:inline-block;background:#c5eaff;color:#0065b6;padding:10px 14px;border-radius:13px}.v22 .v23-subject-card:nth-child(2) .big{background:#ffe4a6;color:#965f00}.v22 .v23-subject-card h3{font-size:25px;line-height:1.13}.v22 .v23-subject-card p{font-size:15px;line-height:1.6;opacity:1;color:#465f7d}.v22 .v23-subject-card .go{font-size:15px;padding:13px 18px;border-radius:12px}.v22 .v23-subject-card:nth-child(2) .go{background:#eea000!important}.v23-subject-art{width:100%;height:240px;object-fit:contain;padding:12px;mix-blend-mode:multiply}.v22 .choiceCard:after{display:none}
.v22 .nr-auth-illustrated{max-width:720px;padding:30px;border:1px solid #cae9f6;box-shadow:0 10px 35px #12679f0c;overflow:hidden}.v23-auth-banner{margin:-30px -30px 26px;display:grid;grid-template-columns:.85fr 1.15fr;align-items:center;background:linear-gradient(115deg,#cdefff,#edfaff);min-height:205px;border-bottom:1px solid #cbeaf6}.v23-auth-banner>div{padding:24px 0 24px 30px}.v23-auth-label{display:inline-block;color:#076bc2;background:white;border-radius:12px;padding:8px 12px;font-size:15px;font-weight:800}.v23-auth-banner p{font-size:23px;line-height:1.3;font-weight:800;color:#103276;margin:16px 0 0}.v23-auth-banner img{width:100%;height:225px;object-fit:contain;mix-blend-mode:multiply;padding:10px}.v22 .nr-auth-illustrated h1{font-size:30px}.v22 .nr-auth-illustrated .nr-form input:not([type=radio]){background:#f5fbff;border:1px solid #badbee;border-radius:13px;padding:14px}.v22 .nr-auth-illustrated button[type=submit]{background:linear-gradient(110deg,#049af4,#066ee1);border-radius:13px;padding:15px;font-size:17px;box-shadow:0 4px 12px #007add22}.v22 .nr-auth-illustrated .nr-form input[type=radio]{width:18px;height:18px;padding:0}.v22 .nr-auth-illustrated .nr-guest-choice{background:#eaf8ff;border-radius:16px;padding:18px;margin-top:18px}
/* Keep subject illustrations visible at tablet and phone sizes too. */
.v22 .v22-course-grid article{grid-template-columns:1fr 42%}.v22 .v22-course-grid article>img{display:block;grid-column:2;grid-row:1;height:100%;min-height:200px;object-fit:contain;padding:12px;mix-blend-mode:multiply}.v22 .v22-course-grid article>div{grid-column:1;grid-row:1}
@media(max-width:1200px){.v22 .v23-subject-card{grid-template-columns:1fr}.v23-subject-copy{padding:24px 24px 0}.v23-subject-art{height:180px}.v22 .v22-course-grid article{grid-template-columns:1fr}.v22 .v22-course-grid article>img{grid-column:1;grid-row:2;height:180px;min-height:0}.v22 .v22-course-grid article>div{grid-column:1;grid-row:1}.v23-year-art{height:200px}}
@media(max-width:560px){.v22 .nr-auth-illustrated{padding:20px}.v23-auth-banner{margin:-20px -20px 22px;grid-template-columns:1fr 1fr;min-height:170px}.v23-auth-banner>div{padding:18px 0 18px 18px}.v23-auth-label{font-size:14px;padding:7px 9px}.v23-auth-banner p{font-size:18px}.v23-auth-banner img{height:170px;padding:3px}.v22 .nr-auth-illustrated h1{font-size:26px}.v23-year-copy{padding:24px 24px 0}.v23-year-art{height:195px}.v22 .v23-subject-card{grid-template-columns:1fr}.v23-subject-art{height:200px}.v22 .v22-course-grid article{grid-template-columns:1fr 40%}.v22 .v22-course-grid article>img{grid-column:2;grid-row:1;height:100%;min-height:160px;padding:6px}.v22 .v22-course-grid article>div{grid-column:1;grid-row:1}.v22 .v22-course-grid h2{font-size:19px}}
body.v22.v24-entry{padding-left:0}.v24-entry>.v22-profile{display:none}.v24-entry .v22-account{display:none}.v24-entry .wrap{max-width:1140px}.v24-entry #home{display:grid;gap:26px}.v24-entry .v22-home-hero{min-height:280px}.v24-entry .v22-home-hero h1{font-size:34px;margin:0}.v24-guest-card{margin-top:24px;background:linear-gradient(110deg,#e9f4ff,#f4fbff)}.v24-entry .v24-guest-card{margin-top:0}.v24-demo-note{font-size:14px;line-height:1.6;color:#526e88}.v24-login-card>img,.v24-guest-card>img{object-fit:contain;padding:15px}.v24-entry .v22-home-actions{gap:12px}@media(max-width:560px){.v24-entry .v22-home-hero h1{font-size:27px}.v24-entry .v22-home-hero{min-height:0}.v24-entry .v22-home-hero>img{height:180px}}

/* v2.2.4: one navigation, readable brand and account options. */
.v22 .v22-context{display:flex}
.v22 .v22-logo{background:#fff;border-radius:14px;padding:10px 14px;box-sizing:border-box}
.v22 .v22-logo img{filter:none!important;object-fit:contain}
.v22 .v22-top .v22-account summary,.v22 #v22-user{color:#fff!important}
.v22 #v224-options{display:grid;gap:10px;padding:0}
.v22 #v224-options label{display:grid;gap:6px;padding:10px;color:#12396c;font-weight:700}
.v22 #v224-year,.nr-form select{width:100%;padding:12px;border:1px solid #b4dced;border-radius:12px;background:#f0faff;color:#143b69;font:inherit}

/* Compact shared header: logo, navigation and account stay on one row. */
:root{--v22-header:68px}
.v22 .v22-top{height:var(--v22-header);min-height:0;display:flex;flex-direction:row;flex-wrap:nowrap;align-items:center;gap:20px;padding:10px 24px;box-sizing:border-box}
.v22 .v22-logo{flex:0 0 160px;width:160px;padding:5px 10px;border-radius:10px}
.v22 .v22-logo img{display:block;width:100%;height:36px}
.v22 .v22-top nav{order:0;flex:1 1 0;min-width:0;flex-wrap:nowrap;justify-content:flex-start;gap:6px;overflow-x:auto;scrollbar-width:thin}
.v22 .v22-top nav a{flex:0 0 auto;flex-direction:row;gap:7px;padding:10px 12px;font-size:14px;line-height:20px;border-radius:22px}
.v22 .v22-top nav svg{width:20px;height:20px}
.v22 .v22-account{order:0;flex:0 0 auto;min-width:0;max-width:230px}
.v22 .v22-account summary{gap:8px;font-size:14px;min-height:44px}
.v22 #v22-user{min-width:0;max-width:170px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.v22 .v22-account small{margin-top:2px;font-size:12px;overflow:hidden;text-overflow:ellipsis}
.v22 .v22-avatar{width:36px;height:36px}
.v22 .v22-account>div{top:calc(100% + 10px);max-width:calc(100vw - 24px)}
@media(max-width:1100px){
 .v22 .v22-top{gap:12px;padding:10px 16px}
 .v22 .v22-logo{flex-basis:140px;width:140px}
 .v22 .v22-top nav a{padding:10px 8px;gap:5px}
 .v22 #v22-user{max-width:125px}
}
@media(max-width:700px){
 :root{--v22-header:64px}
 .v22 .v22-top{gap:8px;padding:8px 10px}
 .v22 .v22-logo{flex-basis:104px;width:104px;padding:5px 7px}
 .v22 .v22-logo img{height:32px}
 .v22 .v22-top nav{gap:3px}
 .v22 .v22-top nav a{padding:10px 8px}
 .v22 .v22-account summary{gap:4px}
 .v22 #v22-user{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
}

/* Clear year navigation, with full-size touch targets. */
.v22 .v22-home-bottom{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.v22 .v22-home-bottom a{display:flex;align-items:center;justify-content:center;min-height:52px;padding:14px 20px;background:#075eb6;color:#fff;border:2px solid #075eb6;border-radius:12px;text-decoration:none;font-size:16px;font-weight:700;text-align:center}
.v22 .v22-home-bottom a:hover{background:#064583;border-color:#064583}
.v22 .breadcrumb a{display:inline-flex;align-items:center;min-height:44px;padding:10px 16px;border:1px solid #91bfdf;border-radius:10px;background:#e7f4ff;color:#084582;text-decoration:none;font-size:15px;font-weight:700}
@media(max-width:560px){.v22 .v22-home-bottom{grid-template-columns:1fr}}
.v22 .v22-best-badge{display:block;width:100%;max-width:190px;margin:10px auto 12px;border-radius:12px;background:white}
.v22 .v22-best-badge img{display:block;width:100%;height:auto;aspect-ratio:1;object-fit:contain;border-radius:12px}
.v22 .v22-best-badge:focus-visible{outline:3px solid #05b9fc;outline-offset:4px}

/* Teacher and Klikdex have independent, scrollable navigation targets. */
.v22 .v22-top nav a[data-nav-key="teacher"]{background:#0c376b;border:1px solid #72c6ef}.v22 .v22-top nav a[data-nav-key="teacher"][aria-current]{background:#078dd7}

.v22-teacher-averages{display:grid;gap:6px;margin:10px 0}.v22-teacher-averages a{display:flex;justify-content:space-between;gap:6px;align-items:center;padding:7px 9px;border-radius:9px;background:#fff;color:#15529b;text-decoration:none;font-size:13px}.v22-teacher-averages a:hover{background:#ddf4fd}.v22-teacher-averages strong{font-size:14px}.v22-teacher-averages span{overflow-wrap:anywhere}
.v22-profile .v24-side-ring .nr-ring{width:132px;height:132px;font-size:16px;margin:12px auto}.v22-profile .v24-side-ring .nr-ring b{font-size:28px!important}.v22-profile .v24-side-ring .nr-ring-card>strong{font-size:12px}.v22-profile .v24-class-ring .nr-ring{width:62px;height:62px;margin:0;padding:6px}.v22-profile .v24-class-ring .nr-ring>div{gap:0}.v22-profile .v24-class-ring .nr-ring b{font-size:14px!important}.v22-profile .v24-class-ring .nr-ring span,.v22-profile .v24-class-ring .nr-ring-card>strong{display:none}.v22 .v22-profile .v22-best-badge{max-width:100px;margin:8px auto}.v22-teacher-averages a{min-height:66px}.v24-side-ring .nr-ring span{font-size:11px}.v22 .v22-top nav a[data-nav-key=chart]{font-size:13px}
@media(max-width:600px){:root{--v22-header:116px}.v22 .v22-top{height:116px;flex-wrap:wrap;justify-content:space-between;gap:6px;padding:8px 10px}.v22 .v22-top .v22-logo{flex:0 0 132px}.v22 .v22-top .v22-account{order:0;margin-left:auto}.v22 .v22-top nav{order:2;flex:1 1 100%;width:100%;gap:4px;overflow:visible;justify-content:space-between}.v22 .v22-top nav a,.v22 .v22-top nav a[data-nav-key=chart]{flex:1 1 0;min-width:0;flex-direction:column;padding:5px 3px;gap:3px;font-size:10px;line-height:1.2;text-align:center;border-radius:10px}.v22 .v22-top nav a span{white-space:normal}.v22 .v22-top nav svg{width:17px;height:17px;flex-shrink:0}.v22 .v22-top .nr-lang-switch{align-self:center;gap:1px;flex-shrink:0}.v22 .v22-top .nr-lang-switch button{font-size:10px;padding:6px 4px}}