/* Driving learning visual system. Isolated from recruitment and admin pages. */
:root{--orange:#f46b27;--blue:#2462df;--ink:#172e52;--muted:#687b96;--line:#e2e9f5}
body{font-size:16px;background:#e8eef8;color:var(--ink)}.shell{background:linear-gradient(180deg,#edf4ff 0,#f5f7fc 540px);max-width:600px}main{padding:14px 16px 110px}header{height:76px;padding:17px 20px;background:#ffffffed}header .brand img{width:40px;height:40px}header .brand>div{width:72px;min-width:72px;height:40px}header .brand b{font-size:18px;line-height:23px}header .brand small{font-size:11px;line-height:15px;color:#5e718d}header .badge{font-size:12px;background:#edf3ff;color:#2a5bb4;padding:8px 10px}.local{font-size:10px;background:#fffaeb;padding:4px;color:#8b6b2b}
h1{font-size:29px;letter-spacing:-.5px}h2{font-size:21px}h3{font-size:18px}.page-title{font-size:28px;margin:18px 0 23px}.muted{font-size:14px;color:#677b95}.badge{font-size:12px;background:#eff4fc;color:#486588}.eyebrow{font-size:12px;color:#2c62b5;letter-spacing:1px}.link{font-size:15px;color:#265fc8;min-height:44px}.primary{background:#2462df;font-size:16px;min-height:48px;border-radius:14px;box-shadow:0 5px 12px #2462df12}.secondary{font-size:16px;min-height:46px;border-color:#d8e3f6;color:#315b9b;border-radius:12px}.card{border-color:#e5ebf5;box-shadow:0 4px 20px #29416c04;border-radius:20px;padding:20px}.empty{font-size:15px}.row{gap:8px}input,textarea,select{font-size:16px!important;min-width:0}label{font-size:14px}.form-grid{gap:10px}.section-heading{margin:24px 0 16px}.section-heading h2{font-size:21px;font-weight:750}.section-heading>span{font-size:12px;color:#71839d}
.study-intro{height:134px;border:0;background:#fdf8f0;border-radius:20px;margin-bottom:14px}.study-art{width:57%;height:100%;right:-5px;object-position:center}.study-intro-copy{padding:22px 16px;background:linear-gradient(90deg,#fcf9f4 18%,#fcf9f4f0 38%,#fcf9f400 73%)}.study-intro h1{font-size:23px;letter-spacing:-.6px;margin:13px 0 10px}.study-intro .eyebrow{font-size:12px;letter-spacing:.5px;color:#97602d}.study-intro p{font-size:13px;color:#7c654f}
.learning-card{border:1px solid #e1e9f7;border-radius:22px;padding:8px 14px 14px;box-shadow:0 5px 18px #2653a004}.vehicle-tabs{gap:8px;border:0}.vehicle-tabs button{border:0;border-radius:13px;padding:11px 5px;min-height:50px;font-size:18px;color:#7084a4}.vehicle-tabs button small{display:inline;font-size:11px;letter-spacing:0;margin-left:3px}.vehicle-tabs button.active{background:#eaf1ff;color:#215dd9}.license-row{gap:6px;margin-top:12px}.license-row>span{font-size:12px;color:#71839a;flex-shrink:0}.license-row button{font-size:14px;padding:9px 10px;min-height:38px;color:#5d728f;border-color:#e4eaf5;background:#f8faff}.license-row button small{font-size:11px}.license-row button.active{background:#edf3ff;border-color:#a7c3fa;color:#215fdb}.learning-card .subject-tabs{background:#f1f5fc;border-radius:13px;margin-top:12px;padding:4px;gap:5px}.learning-card .subject-tabs button{padding:10px 4px;font-size:18px;border-radius:10px;color:#70829b}.learning-card .subject-tabs button.active{background:#fff;color:#235ad0;box-shadow:0 3px 8px #224c9710}.subject-tabs small{font-size:11px;margin-top:3px}
.exam-spotlight{position:relative;overflow:hidden;border-radius:24px;background:linear-gradient(120deg,#1550d4,#2c70ef 75%,#438dff);padding:23px 22px 15px;margin-top:18px;color:#fff;box-shadow:0 12px 24px #2163dc22}.exam-spotlight:after{content:'';position:absolute;width:200px;height:200px;border:32px solid #ffffff08;border-radius:50%;right:-75px;top:-90px;pointer-events:none}.exam-spotlight-head{display:flex;justify-content:space-between;align-items:center;gap:8px;position:relative;z-index:1}.exam-kicker{font-size:12px;letter-spacing:.7px;color:#e0ecff}.exam-kicker i{margin-left:5px;color:#bee1ff}.exam-spotlight h2{font-size:32px;line-height:1.25;letter-spacing:1px;margin:10px 0 7px;color:#fff}.exam-spotlight p{font-size:12px;line-height:1.6;color:#dbe8ff;margin:0}.exam-emblem{display:grid;place-items:center;width:60px;height:60px;border:1px solid #ffffff38;background:#ffffff12;border-radius:20px;transform:rotate(8deg);flex-shrink:0}.exam-emblem i{font-size:32px;transform:rotate(-8deg);color:#ffe2a3}.exam-specs{display:flex;gap:12px;margin:23px 0 20px}.exam-specs>div{flex:1;display:flex;align-items:baseline;gap:5px;border-right:1px solid #ffffff29}.exam-specs>div:last-child{border:0}.exam-specs b{font-size:27px;font-weight:750;font-variant-numeric:tabular-nums;letter-spacing:-.8px}.exam-specs span{font-size:11px;color:#d5e4ff;white-space:nowrap}.exam-start{position:relative;z-index:1;width:100%;border:0;border-radius:14px;background:linear-gradient(110deg,#fff3ca,#ffde88);color:#573b0a;min-height:51px;font-size:18px;font-weight:750;padding:12px 14px;display:flex;align-items:center;justify-content:center;gap:9px;box-shadow:0 5px 14px #12327320}.exam-start>.fa-arrow-right{margin-left:auto;font-size:16px}.exam-start>.fa:first-child{margin-right:auto}.exam-footnote{text-align:center;font-size:11px;color:#dceaff;margin-top:12px;line-height:1.6}
.hot-focus{display:flex;align-items:center;gap:12px;width:100%;text-align:left;border:1px solid #ffdfc0;border-radius:20px;background:linear-gradient(115deg,#fff3e5,#fff8ee);padding:19px 16px;margin-top:15px;color:#9d3f09}.hot-icon{display:grid;place-items:center;width:44px;height:49px;color:#f17428;background:#ffe4c4;border-radius:15px;font-size:27px;flex-shrink:0}.hot-focus>span:nth-child(2){flex:1;min-width:0}.hot-focus strong{font-size:21px;display:block}.hot-focus small{display:block;font-size:11px;margin-top:6px;color:#a96835}.hot-count{text-align:right;flex-shrink:0}.hot-count b{font-size:29px;letter-spacing:-1px;color:#db5c14}.hot-count small{font-size:10px;margin-top:3px}
.toolbox{padding:19px 12px 20px;background:#fff;border:1px solid #e4eaf6;border-radius:22px;margin-top:17px}.toolbox .section-heading{margin:0 5px 19px}.toolbox .section-heading>span{font-size:11px}.study-tools{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:23px 3px}.study-tools button{border:0;padding:0;background:none;color:#233d64}.study-tools button>span{display:grid;place-items:center;width:45px;height:45px;border-radius:16px;margin:0 auto 9px;font-size:23px;background:#eaf1ff;color:#3375e5}.study-tools .tool-1>span{background:#fff0df;color:#f18a25}.study-tools .tool-2>span{background:#e7f6f2;color:#18a682}.study-tools .tool-3>span{background:#f0ecff;color:#8865db}.study-tools strong{font-size:14px;font-weight:650;white-space:nowrap}.study-overview{margin-top:17px;background:#fff;border:1px solid #e4eaf6;border-radius:20px;padding:19px 17px}.study-overview .section-heading{margin:0 0 15px}.study-overview h2{font-size:18px}.learning-progress{display:flex;align-items:center;gap:8px;font-size:12px;margin:0 0 11px;color:#6e7f96}.learning-progress>span{flex:1}.learning-progress b{color:#205dd5}.learning-progress button{border:0;background:none;padding:7px 0;font-size:12px;color:#607797;white-space:nowrap}progress{display:block;width:100%;height:6px;appearance:none;border:0;border-radius:9px;background:#e9effb;overflow:hidden;accent-color:#377bed}progress::-webkit-progress-bar{background:#e9effb;border-radius:9px}progress::-webkit-progress-value{background:linear-gradient(90deg,#3872eb,#78b8ff);border-radius:9px}.local-focus{padding:18px;border-radius:20px;border-color:#dbe9e5;color:#255a4d}.local-focus>span{width:45px;height:45px;background:#e3f5eb;color:#1c9b73}.local-focus strong{font-size:18px}.local-focus small{font-size:12px;color:#6d8c7d}
nav{max-width:600px;border-top:1px solid #e0e8f5;box-shadow:0 -5px 20px #1c397504;padding-top:8px}nav button{font-size:12px;gap:5px;color:#798ca8;min-height:51px}nav i{font-size:22px!important;min-width:48px;padding:5px 0;border-radius:12px}nav button.active{color:#2462df;font-weight:650}nav button.active i{background:#edf3ff}
/* Practice, exam and review keep the same learning behavior. */
.catalog-tabs button{font-size:15px!important;min-height:44px}.catalog-tabs .active{background:#2462df!important;color:white!important}.special-grid{gap:12px}.special-grid button{border-radius:18px;padding:19px 15px}.special-grid strong{font-size:18px}.special-grid small{font-size:13px;color:#687d98}.special-symbol{background:#ecf2ff;color:#3c75dc}.collection-pair button{border-radius:20px;background:#fff}.collection-pair strong{font-size:21px}.collection-pair span{font-size:13px}.chapter-list strong,.history-list strong{font-size:17px}.chapter-list small,.history-meta,.history-bottom,.history-list small{font-size:13px}.question-card{padding:19px 17px}.question-context{font-size:18px}.question-context span{font-size:12px}.study-filter summary{font-size:13px;min-height:44px}.question-card .count{font-size:24px}.question-card .count small{font-size:14px}.question{font-size:21px;line-height:1.8;font-weight:650}.question .badge{font-size:12px;vertical-align:2px}.option{font-size:17px;padding:15px 13px;border-radius:14px;gap:12px;min-height:57px;line-height:1.65}.option span{border:0;background:#f0f4fa;font-size:17px;width:32px;min-width:32px;text-align:center;padding:3px 0;color:#687d98;border-radius:9px}.option.selected{border-color:#5187f2;background:#f0f6ff}.option.selected span{background:#2b6de5;color:white}.option.correct{background:#edf9f3;border-color:#55b98f}.option.correct span{background:#169e74;color:white}.option.wrong{background:#fff1ee;border-color:#ea9584}.option.wrong span{background:#df684f;color:white}.answer{font-size:15px;background:#f1f8f5;border-radius:14px}.answer p{white-space:pre-line}.image-zoom{padding:12px;background:#f5f8fd}.image-zoom small{font-size:12px}.statistics-label{font-size:13px}.question-statistics>small{font-size:11px}.empty-stat{font-size:12px}.toolbar{gap:10px}.toolbar>*{min-width:0}.passed{color:#13845f}.failed{color:#c44f3b}
.simulation{border:1px solid #d2e0f5;border-radius:20px}.simulation-head{background:linear-gradient(115deg,#1c479c,#2767d8);padding:20px 16px}.simulation-head h2{font-size:23px;margin:8px 0 0}.simulation-head small{font-size:11px;color:#d8e7ff}.simulation-timer b{font-size:27px;letter-spacing:.5px;color:#ffe7a7}.simulation-timer b.urgent{color:#fff;background:#c34432;padding:2px 6px;border-radius:6px}.candidate{font-size:12px;padding:13px 15px;flex-wrap:wrap;background:#edf4ff;color:#5d7294}.simulation-status{padding:17px 15px;font-size:12px;gap:10px}.simulation-status strong{font-size:19px;color:#285ba3}.simulation-status small{font-size:12px}.simulation-body{padding:0 16px}.simulation .question{font-size:21px;line-height:1.85}.simulation .option{font-size:17px;padding:14px 12px;border-radius:12px}.simulation .option.selected{border-color:#5b8cea;background:#f0f6ff}.simulation-controls{padding:20px 16px 0}.simulation-controls button{color:#255dc5;border-color:#c6d8f6;background:#f6f9ff}.answer-sheet{padding:0 16px;margin-top:15px}.answer-sheet summary{font-size:16px;min-height:48px;align-items:center;color:#2c528e}.answer-sheet summary span{font-size:12px}.sheet-filters{display:flex;gap:8px;margin:5px 0 15px}.sheet-filters button{border:1px solid #d9e3f4;color:#607999;border-radius:20px;padding:9px 15px;background:white;font-size:14px}.sheet-filters button.active{color:#215fcf;border-color:#a2bff5;background:#edf4ff}.answer-sheet .chips{grid-template-columns:repeat(5,minmax(0,1fr));gap:8px}.answer-sheet .chips button{min-height:43px;font-size:15px;border-radius:10px}.chips button.done{background:#e8f1ff;color:#2865c4;border-color:#cfe0fc}.chips button.current{border:2px solid #3478ed;color:#1c5dd5}.chips button.incorrect{background:#fff0eb;color:#c6573d;border-color:#efc6b9}.sheet-empty{grid-column:1/-1;font-size:14px;text-align:center;color:#70849e}.save-status{min-height:35px;padding:8px 17px 0;display:flex;align-items:center;justify-content:space-between;color:#7487a0;font-size:12px}.save-status .link{font-size:12px;min-height:30px;padding:3px 0}.submit-exam{background:#2462df;border-radius:12px;font-size:16px}.report-hero{border-radius:23px;background:linear-gradient(135deg,#e3f5ef,#f8fffc);border-color:#cde9dc}.report-hero.fail{background:linear-gradient(135deg,#fff0e2,#fffcf6);border-color:#f1dbc2}.report-hero h1{font-size:22px;line-height:1.55}.report-hero .eyebrow{font-size:12px}.report-score>b{font-size:82px;color:#15694e}.fail .report-score>b{color:#ad5426}.report-hero p{font-size:13px}.report-score>span{font-size:14px}.report-metrics{font-size:13px}.report-metrics b{font-size:21px}.suggestion h3{font-size:18px}.suggestion p,.suggestion .link{font-size:14px}.report-disclaimer{font-size:12px;color:#75869d}.result-stamp{width:82px;height:82px}.report-score{gap:6px}.report-metrics{gap:7px;flex-wrap:wrap}
/* Personal learning, records, progress and order pages share the palette. */
.profile-card{padding:24px 20px;background:linear-gradient(120deg,#1c58ce,#4682ed);border:0;color:white;border-radius:23px}.profile-card .eyebrow{color:#c7dcff;font-size:12px}.profile-card h1{font-size:27px;margin:8px 0}.profile-card p{font-size:12px;color:#e2edff}.profile-avatar{background:#ffffff23;color:#fff;border:1px solid #ffffff38;border-radius:20px;width:62px;height:65px}.profile-metrics{border-radius:20px;padding:0 6px 20px}.study-metrics b{font-size:28px;color:#255ed2}.study-metrics span{font-size:12px;color:#70839c}.profile-tools{border-radius:20px}.profile-tools button{padding:20px 0}.profile-tools button span{font-size:18px}.profile-tools small{font-size:13px;color:#71859f}.profile-tools button>i:first-child{color:#3672df;background:#eef4ff;border-radius:12px;padding:10px;width:44px;text-align:center;font-size:21px}.step-body strong{font-size:17px;line-height:1.6}.step-body p{font-size:13px;color:#71839c}.step-num{background:#edf3ff;color:#2b6ddc}.step.pass .step-num{background:#e2f5eb;color:#138c66}.step-body .muted{font-size:13px}.money{font-size:39px;color:#e96927}.money-grid b{font-size:23px}.order-no{font-size:12px;color:#7789a1;overflow-wrap:anywhere}.notice{font-size:14px;background:#edf9f3;color:#288264}.follow-guide{border-radius:20px;border-color:#dfe9f8}.follow-heading strong{font-size:15px}.follow-heading p{font-size:12px}.follow-heading>span{background:#e7f7ef;color:#1d9c72}.follow-qr{max-width:100%}.exam-history strong{font-size:17px!important}.exam-history small{font-size:12px!important}.exam-history b{font-size:13px!important}.history-score{font-size:30px!important}.rank-banner{border-radius:22px;background:linear-gradient(130deg,#1e56ce,#437deb);color:#fff}.rank-banner strong{font-size:22px}.rank-banner span{font-size:13px;color:#d9e8ff}.rank-banner i{color:#ffe19a}.ranking-row strong{font-size:17px}.ranking-row small{font-size:12px}.ranking-row.mine{background:#eaf2ff}.ranking-row> b:last-child{font-size:23px;color:#2e65cb}.sign-card{padding:18px 12px;border-radius:18px}.sign-card>span{height:112px}.sign-card strong{font-size:16px}.sign-card small{font-size:12px;color:#71859f}.mnemonic-heading{font-size:18px}.mnemonic-heading b{font-size:14px;background:#eaf2ff;color:#3266bd}.mnemonic-card{padding:21px 18px;border-radius:19px}.mnemonic-card p{font-size:17px;line-height:1.9;color:#3f577a}.resource-count{font-size:14px}.resource-controls{gap:9px}.resource-controls select,.resource-controls input{padding:12px 10px}.resource-count b{color:#2a66d0}.login.hero{background:linear-gradient(140deg,#eaf2ff,#fff9ed);border-color:#dce7f8}.hero p{font-size:14px}.login h1{font-size:34px}.hero .eyebrow{font-size:13px}dialog{border-radius:23px;border:0;padding:25px;width:min(340px,calc(100vw - 32px));box-shadow:0 25px 70px #182b4f40}dialog h3{font-size:21px}dialog p{font-size:15px;overflow-wrap:anywhere}dialog::backdrop{background:#14274e66;backdrop-filter:blur(3px)}.image-dialog{width:min(700px,calc(100vw - 20px));padding:12px}
button,a,input,select,textarea{touch-action:manipulation}button{transition:transform .16s ease,background-color .18s ease,box-shadow .18s ease}button:active:not(:disabled){transform:scale(.975)}button:focus-visible,a:focus-visible{outline:3px solid #f7a33d;outline-offset:3px}main>section,main>.toolbox,main>.hot-focus,main>.profile-tools{animation:page-enter .24s ease both}progress::-webkit-progress-value{transition:width .3s ease}summary{cursor:pointer}html{scroll-padding-bottom:112px}button,input,select{scroll-margin-bottom:112px}@keyframes page-enter{from{opacity:.5;transform:translateY(7px)}to{opacity:1;transform:translateY(0)}}
@media(max-width:350px){main{padding:12px 12px 105px}header{padding:16px;height:72px}header .badge{font-size:11px;padding:7px 8px}.study-intro{height:122px}.study-intro-copy{padding:20px 13px}.study-intro h1{font-size:20px}.study-intro p{font-size:12px}.study-intro .eyebrow{font-size:11px}.vehicle-tabs button{font-size:17px}.vehicle-tabs button small{font-size:10px}.license-row>span{font-size:11px}.license-row button{padding:8px}.license-row button small{display:none}.exam-spotlight{padding:21px 17px 15px}.exam-spotlight h2{font-size:30px}.exam-emblem{width:50px;height:55px;border-radius:16px}.exam-emblem i{font-size:27px}.exam-spotlight p{font-size:11px}.exam-specs{gap:7px}.exam-specs b{font-size:25px}.exam-specs span{font-size:10px}.exam-start{font-size:17px}.hot-focus{padding:16px 12px;gap:9px}.hot-focus strong{font-size:20px}.hot-focus small{font-size:10px}.hot-icon{width:39px}.hot-count b{font-size:27px}.toolbox{padding:18px 8px}.toolbox .section-heading>span{font-size:10px}.section-heading h2{font-size:20px}.study-tools strong{font-size:12px}.study-tools button>span{width:42px;height:42px}.study-overview{padding:17px 12px}.study-overview h2{font-size:17px}.learning-progress{font-size:11px;gap:5px}.learning-progress button{font-size:11px}.simulation-head{padding:18px 13px}.simulation-head small{font-size:10px}.simulation-head h2{font-size:21px}.simulation-timer b{font-size:25px}.simulation-status{padding:15px 13px;gap:6px;font-size:11px}.simulation-status strong{font-size:17px}.simulation-status small{font-size:11px}.candidate{font-size:11px}.simulation-body{padding:0 13px}.simulation .question,.question{font-size:20px}.simulation .option,.option{font-size:16px}.question-card{padding:17px 14px}.card{padding:17px}.question-context{font-size:17px}.report-hero{padding:22px 16px}.report-hero h1{font-size:20px}.report-score>b{font-size:69px}.result-stamp{width:70px;height:70px}.report-score>span{font-size:12px}.report-metrics{font-size:12px}.report-metrics b{font-size:19px}.toolbar .primary,.toolbar .secondary{font-size:14px}.sign-card>span{height:95px}.sign-card strong{font-size:15px}.resource-controls{grid-template-columns:1fr}.profile-card{padding:22px 16px}.profile-card h1{font-size:25px}.study-metrics b{font-size:25px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

.special-symbol{display:grid;place-items:center;width:39px;height:39px;border-radius:13px;font-size:21px;margin-bottom:13px}.special-grid button:nth-child(4n+2) .special-symbol{background:#fff0df;color:#e58b2c}.special-grid button:nth-child(4n+3) .special-symbol{background:#e5f5ef;color:#239d79}.special-grid button:nth-child(4n) .special-symbol{background:#efebff;color:#8966cf}

/* Original mnemonic sections: one entry per heading, content kept within its section. */
.mnemonic-menu{display:grid;gap:11px}.mnemonic-section{display:flex;align-items:center;gap:12px;width:100%;min-width:0;text-align:left;padding:17px 15px;border:1px solid #dfe8f6;border-radius:17px;background:#fff;color:#243e60;box-shadow:0 3px 12px #245acb06;transition:background-color .16s,transform .16s}.mnemonic-section>b{flex:none;width:37px;height:40px;display:grid;place-items:center;border-radius:12px;background:#eaf2ff;color:#2d68cf;font-size:17px}.mnemonic-section>span{flex:1;min-width:0}.mnemonic-section strong{display:block;font-size:17px;line-height:1.6;overflow-wrap:anywhere}.mnemonic-section small{display:block;font-size:12px;margin-top:5px;color:#7c8fa9}.mnemonic-section>i{flex:none;color:#8ca4c2;font-size:19px}.mnemonic-section:active{background:#f0f6ff;transform:scale(.99)}.mnemonic-search{display:flex;align-items:stretch;gap:8px}.mnemonic-search input{flex:1;min-width:0;background:#fff;padding:12px;font-size:15px}.mnemonic-search button{width:auto;flex:none;margin:0;padding:10px 17px;font-size:15px}.mnemonic-title{font-size:23px;line-height:1.6;overflow-wrap:anywhere;margin:16px 0}.mnemonic-subtitle{font-size:18px;line-height:1.7;margin:10px 2px 0;color:#28599b;overflow-wrap:anywhere}.mnemonic-entry{position:relative;padding-top:43px}.mnemonic-entry-number{position:absolute;left:16px;top:14px;background:#edf3ff;color:#3d6ab0;border-radius:7px;padding:1px 9px;font-size:13px;font-weight:700}.mnemonic-entry p{margin:8px 0 0}.mnemonic-entry .mnemonic-images{margin-top:0}.mnemonic-pagination{display:flex;align-items:center;gap:12px;margin-top:18px}.mnemonic-pagination button{flex:1;min-width:0;font-size:14px}.mnemonic-pagination span{flex:none;font-size:13px;color:#7c8fa9}@media(max-width:350px){.mnemonic-section{padding:14px 12px;gap:9px}.mnemonic-section strong{font-size:16px}.mnemonic-section>b{width:31px;height:36px;font-size:15px}.mnemonic-title{font-size:21px}.mnemonic-search input{font-size:14px}.mnemonic-search button{padding:10px 13px}}@media(prefers-reduced-motion:reduce){.mnemonic-section{transition:none}.mnemonic-section:active{transform:none}}