.trainer-header{padding:0 24px;max-width:1120px;margin:auto;min-height:104px;display:flex;align-items:center;gap:24px;justify-content:space-between;background:transparent}
.trainer-header .brand{display:flex;gap:17px;align-items:center;text-decoration:none;color:#264e40;flex-shrink:0;letter-spacing:0;font-weight:500}
.trainer-header .logo{font-size:43px;letter-spacing:-3px;font-weight:600;line-height:1}.trainer-header .logo i{font-size:19px;color:#95a77a;vertical-align:top;font-style:normal;margin-left:8px}
.trainer-header .brand-note{border-left:1px solid #d7decf;padding-left:17px;font-size:9px;letter-spacing:1.7px;color:#74836b}
.trainer-nav{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.trainer-nav a{padding:9px 12px;border-radius:9px;color:#375d4c;text-decoration:none;font:500 13px/1.4 system-ui;white-space:nowrap}.trainer-nav a[aria-current=page]{background:#e5edda}.trainer-nav a:hover{background:#edf1e6}
.trainer-language{display:flex;gap:8px;align-items:center}.trainer-language>button{border:0;background:transparent;font:26px system-ui;color:#315b47;cursor:pointer;padding:6px}.trainer-language select{font:13px system-ui;min-width:115px;max-width:150px;padding:9px 28px 9px 12px;border:1px solid #d4ddc8;border-radius:8px;background:transparent;color:#315b47}
.language-dialog{border:1px solid #dce3d2;border-radius:20px;padding:30px;background:#f8f8f2;color:#233e37;max-width:530px;width:calc(100% - 32px);box-shadow:0 20px 100px #163e3429;max-height:calc(100dvh - 36px);overflow:auto}.language-dialog::backdrop{background:#17382f80;backdrop-filter:blur(5px)}.language-dialog h2{font-size:24px;line-height:1.5;margin:0 30px 8px 0}.language-dialog p{font-size:13px;color:#667365;margin:0 0 22px}.language-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.language-grid button{font:14px system-ui;background:white;border:1px solid #dce4d0;border-radius:9px;color:#245348;padding:13px 15px;text-align:start;min-height:48px;cursor:pointer}.language-grid button:hover{background:#e7efd6;border-color:#7f9f66}.dialog-close{position:absolute;top:12px;right:14px;border:0;background:transparent;font-size:25px;color:#536747;cursor:pointer}
.question-tools{display:flex;align-items:center;flex-wrap:wrap;gap:12px 20px;margin:18px 0 12px}.question-tools .translate{margin:0;padding:10px 14px;min-height:44px;border:1px solid #dce4cf;border-radius:9px;font-size:13px;line-height:1.5;background:#f8faf4}.question-tools #bookmark[aria-pressed=true]{background:#e6efd5;border-color:#9eb87b}.question-tools .translate:hover{background:#edf3e4}.question-tools .translate:focus-visible{outline:3px solid #8aa65d;outline-offset:3px}
#qtext,#qimages,#answers,.review h3,.review p[lang=de]{direction:ltr;text-align:left}#timer,#count{direction:ltr;unicode-bidi:isolate}.trainer-header .brand{direction:ltr}.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
dialog:not(.language-dialog){border:1px solid #dce3d2;border-radius:18px;max-width:470px;width:calc(100% - 32px);padding:25px;color:#233e37;background:#f8f8f2}dialog::backdrop{background:#17382f80}
@media(max-width:760px){.trainer-header{min-height:90px;gap:12px;padding:15px 20px;flex-wrap:wrap}.trainer-header .brand-note{display:none}.trainer-header .logo{font-size:35px}.trainer-nav{order:3;width:100%;justify-content:center;border-top:1px solid #dfe2d7;padding-top:10px}.trainer-language{margin-inline-start:auto}.trainer-language select{max-width:140px}.language-dialog{padding:24px}.question-tools{align-items:stretch;gap:10px}.question-tools .translate{flex:1 1 170px;text-align:center;font-size:13px}}

/* Clearly distinguish the selected mistake and correct solution in review. */
.review-your-answer{font-weight:700;color:#9b2537}.review-answer{padding:11px 14px;border:1px solid transparent;border-radius:9px;margin:9px 0;overflow-wrap:anywhere}.review-answer.review-correct{font-weight:750;color:#17613b;background:#edf7ed;border-color:#b6d3b0;border-inline-start:4px solid #2c7a49}.review-answer.review-wrong{font-weight:750;color:#9b2537;background:#fff0f1;border-color:#e8bcc4;border-inline-start:4px solid #b6384e}.review-actions{margin-top:28px;padding-top:23px;border-top:1px solid #dfe2d7;gap:14px}.answer.correct,.answer.wrong{font-weight:700}
.seo-languages{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 18px;margin-top:24px;font-size:12px}.seo-languages a{padding:4px;color:#42634f}
.review-answer.review-correct + .trans-result{color:#17613b;font-weight:750;background:#edf7ed;border-color:#2c7a49}

/* Three clear entry points, with settings before their action. */
main,.trainer-header{max-width:1264px;padding-inline:48px}main{margin-block:36px}.trainer-header{padding-block:0}
#home.mode-home{background:none;border:0;padding:0;box-shadow:none;margin-bottom:30px;min-width:0}
.home-heading{padding-top:0}.home-heading .eyebrow{margin-bottom:14px;font-size:10px;letter-spacing:.14em}.home-heading h1{font-size:clamp(32px,4vw,44px);line-height:1.16;margin:0 0 12px;font-weight:700;letter-spacing:-1.7px}.home-subtitle{font-size:18px;line-height:1.6;color:var(--sub);margin:0;max-width:70ch}
.home-setup{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin:24px 0}.mode-loading{font-size:12px;margin:0 0 13px;max-width:42ch}.home-state{flex:0 1 580px;width:100%;max-width:580px;margin:0;min-width:0}.home-state .field{font-size:14px;gap:9px}.home-state select{background:#fff;min-height:46px}
.resume-notice{margin:0 0 20px}.resume-notice .btn{font-size:13px}
.mode-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;align-items:stretch}
.mode-card{min-width:0;background:linear-gradient(145deg,#fff 20%,#fbfcf6);border:1px solid #d6dfc9;border-radius:17px;padding:24px;display:flex;flex-direction:column;box-shadow:0 1px 2px #18392c05}
.mode-card-heading{display:flex;align-items:flex-start;gap:14px;min-height:78px;margin-bottom:20px}.mode-card-heading>div{min-width:0}.mode-card h2{font-size:21px;line-height:1.3;font-weight:700;letter-spacing:-.45px;margin:5px 0 7px;overflow-wrap:anywhere}.mode-card-heading p{font-size:13px;line-height:1.6;color:var(--sub);margin:0;text-wrap:pretty}
.mode-icon{display:grid;place-items:center;width:50px;height:54px;flex:none;border-radius:13px;background:#eaf0df;color:#245348}.mode-icon svg{width:28px;height:28px}
.mode-card-body{flex:1;min-height:160px;margin-bottom:22px}.practice-fields{display:grid;gap:14px;align-content:start}.practice-fields .field{font-size:13px;gap:7px}.practice-fields select{width:100%;min-height:44px;font-size:14px;padding:10px 34px 10px 12px;border-color:#cbd7bd;border-radius:9px;background:white;min-width:0;text-overflow:ellipsis}
.mode-card .mode-start{width:100%;min-height:48px;font-size:14px;line-height:1.45;padding:13px 10px;border-radius:10px;margin-top:auto;white-space:normal;overflow-wrap:anywhere;box-shadow:none;background:#245348;color:white}.mode-card .mode-start:hover{background:#193e34}.mode-card .mode-start:disabled{opacity:.45;cursor:not-allowed;background:#547464}
.exam-metrics,.error-metric{display:flex;justify-content:center;background:#edf1e4;border-radius:13px;padding:22px 12px;text-align:center;min-height:116px;align-items:center}.exam-metrics>div{display:flex;flex-direction:column;gap:2px;flex:1;min-width:0}.exam-metrics>div+div{border-inline-start:1px solid #cbd6bb}.exam-metrics strong,.error-metric strong{display:block;font-size:43px;font-weight:750;letter-spacing:-1.8px;line-height:1.15;direction:ltr}.exam-metrics span,.error-metric span{font-size:13px;line-height:1.45;color:#445544}.exam-structure{font-size:13px;text-align:center;line-height:1.7;color:#63725d;margin:16px 0 0}.error-metric{flex-direction:column;gap:6px;min-height:143px}.error-metric strong{font-size:47px}.empty-errors{font-size:12px;line-height:1.6;color:#7b856f;margin:12px 0 0;text-align:center}
.home-progress{margin-top:30px}.home-progress h2{font-size:23px;line-height:1.4;margin:0 0 15px;letter-spacing:-.5px}.home-progress .stats{gap:14px;margin:0 0 22px}.home-progress .stats>div{border-radius:13px;padding:20px 22px;min-width:0}.home-progress .stats b{font-size:27px;line-height:1.35}.home-progress .stats span{display:block;margin-top:4px;line-height:1.5}.home-progress details{border:0;border-top:1px solid #dce3d2;border-bottom:1px solid #dce3d2}.home-progress summary{font-size:14px;padding:17px 0}.home-progress ol{font-size:13px;color:var(--sub);line-height:1.8}
.home-notes{margin-top:24px;max-width:95ch}.home-notes p{font-size:12px;line-height:1.8;margin:7px 0;color:#75816b}
@media(min-width:1500px){main,.trainer-header{max-width:1344px}}
@media(max-width:1100px) and (min-width:761px){.mode-card{padding:19px 17px}.mode-card-heading{gap:10px;min-height:120px}.mode-icon{width:42px;height:46px}.mode-icon svg{width:25px;height:25px}.mode-card h2{font-size:19px}.mode-card-heading p{font-size:12px}.mode-cards{gap:13px}.mode-card .mode-start{font-size:13px}}
@media(max-width:950px){main,.trainer-header{padding-inline:27px}}
@media(max-width:760px){main,.trainer-header{padding-inline:20px}main{margin-block:26px}.trainer-header{padding-block:15px}.home-heading{padding-top:4px}.home-heading h1{font-size:34px;letter-spacing:-1.15px}.home-subtitle{font-size:16px;line-height:1.6}.home-state{max-width:none;margin:22px 0}.mode-cards{grid-template-columns:1fr;gap:16px}.mode-card{padding:22px;border-radius:15px}.mode-card-heading{min-height:0;margin-bottom:21px;gap:14px}.mode-card h2{font-size:22px}.mode-card-heading p{font-size:14px}.mode-card-body{min-height:0;margin-bottom:20px}.practice-fields select{font-size:16px}.mode-card .mode-start{font-size:15px;min-height:48px}.exam-metrics{min-height:106px}.error-metric{min-height:118px}.home-progress{margin-top:28px}.home-progress .stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.home-progress .stats>div{padding:17px}.home-progress .stats b{font-size:25px}.home-progress h2{font-size:22px}.home-notes p{font-size:11px}}
@media(max-width:760px){.home-setup{display:block;margin:22px 0}.home-state{margin:0}.mode-loading{margin:12px 0 0;max-width:none}}