:root{--navy:#103349;--teal:#007f80;--gold:#ffbc4e;--bg:#f4f8fa;--line:#d5e2e8;--muted:#526a79;font-size:16px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--navy);font:1rem/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:var(--teal);text-underline-offset:3px}button,input,select{font:inherit}button{cursor:pointer}button:disabled{cursor:default;opacity:.48}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #177bd4;outline-offset:4px}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(2rem,4vw,3.1rem);line-height:1.12;letter-spacing:-.045em;margin-bottom:1rem}h2{font-size:1.45rem;line-height:1.28;letter-spacing:-.02em}h3{font-size:1.08rem;line-height:1.4}p{margin-bottom:1rem}small,.meta{font-size:.875rem;color:var(--muted)}.site-head{background:var(--navy);color:white;display:flex;align-items:center;justify-content:space-between;padding:1rem max(1.25rem,calc((100vw - 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span{display:block}.skip{position:absolute;top:-60px;left:1rem;background:white;z-index:10;padding:.5rem}.skip:focus{top:.5rem}.eyebrow{font-size:.8rem;text-transform:uppercase;letter-spacing:.12em;font-weight:800;color:var(--teal);margin-bottom:.65rem;display:block}.muted,.lead{color:var(--muted)}.lead{font-size:1.08rem;max-width:760px}.intro{display:grid;grid-template-columns:1.7fr 1fr;gap:2rem;align-items:stretch;margin-bottom:2rem}.progress-card{background:var(--gold);border-radius:16px;padding:1.4rem;align-self:start}.progress-card strong{font-size:2rem;display:block;line-height:1.3}.progress-card small{color:#304853}.bar{height:8px;background:#fff9;overflow:hidden;border-radius:99px;margin:.8rem 0}.bar span{display:block;background:var(--navy);height:100%}.section-line{display:flex;justify-content:space-between;gap:1rem;align-items:center;margin:2rem 0 1rem}.section-line 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a.active{background:var(--navy);border-color:var(--navy);color:white}.norm-list,.lesson-list,.audit-list{display:grid;gap:.7rem}.norm-item{text-decoration:none;color:inherit;background:white;border:1px solid var(--line);padding:1rem 1.1rem;border-radius:11px;display:grid;grid-template-columns:1fr auto;gap:.7rem;align-items:center}.norm-item:hover{border-color:var(--teal)}.norm-item b,.norm-item small{display:block}.norm-item small{margin-top:.25rem}.norm-item .tag{white-space:nowrap}.lesson-list{margin:1.3rem 0}.lesson-row{display:flex;gap:1rem;justify-content:space-between;align-items:center}.lesson-row h3{margin-bottom:.3rem}.lesson-row p{margin:0}.lesson-row .button{flex-shrink:0}.outline{padding-left:1.3rem;line-height:1.85}.source-file{font-size:.875rem;padding:.65rem .8rem;background:#eef4f7;margin:.5rem 0;overflow-wrap:anywhere;border-radius:6px}.source-file b{display:block}.source-links{display:flex;flex-wrap:wrap;gap:.6rem 1.2rem;font-size:.875rem}.audit-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:.8rem;margin:1.5rem 0}.audit-stats div{border:1px solid var(--line);background:white;border-radius:10px;padding:1rem}.audit-stats strong{display:block;font-size:1.8rem}.filters{display:flex;gap:.75rem;flex-wrap:wrap;margin:1.4rem 0}.filters input,.filters select{border:1px solid #b1c8d3;background:white;border-radius:8px;padding:.65rem .8rem;color:var(--navy);min-width:0}.filters input{flex:1}.audit-row{background:white;border:1px solid var(--line);border-radius:10px;padding:1rem;overflow-wrap:anywhere}.audit-row h3{margin-bottom:.3rem}.audit-row p{font-size:.94rem;margin:.35rem 0}.audit-row summary{cursor:pointer;font-weight:650}.audit-row summary .tag{margin-left:.5rem}.lesson-mode{background:linear-gradient(#0c2e43cf,#0c2e43e8),url('assets/construction-lesson-hero.png') center/cover fixed}.lesson-mode .site-head,.lesson-mode .main-nav,.lesson-mode .site-foot{display:none}.lesson-mode main{max-width:1190px;padding-top:1rem}.deck-nav{display:flex;align-items:center;justify-content:space-between;color:white;margin-bottom:1rem;gap:1rem}.deck-nav a{color:#e1eff5;text-decoration:none;font-size:.94rem}.deck-meta{font-size:.875rem;color:#d1e6ef}.slide{background:#fff;border-radius:18px;overflow:hidden;box-shadow:0 12px 36px #00192340}.slide-cover{display:grid;grid-template-columns:1.05fr 1fr;min-height:440px}.slide-cover .cover-text{padding:2.6rem}.slide-cover img{width:100%;height:100%;object-fit:cover;min-height:330px}.slide-content{padding:2.1rem 2.5rem}.slide-content h1{font-size:clamp(1.8rem,3vw,2.6rem);max-width:900px}.slide-grid{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(240px,1fr);gap:1.8rem;margin-top:1.4rem;align-items:start}.theory p{font-size:1.05rem;line-height:1.8;color:#263f50}.theory b{color:var(--teal)}.callout{border-radius:12px;padding:1.05rem 1.15rem;margin-bottom:1rem;background:#eaf5f8;border-top:3px solid #197db4}.callout h3{margin-bottom:.5rem}.callout p{margin:0;line-height:1.65}.callout.law{background:#eff1fc;border-color:#7056b7}.callout.warning{background:#fff2db;border-color:#e49710}.callout.key{background:#e6f5ef;border-color:#217751}.law-quote{font-size:1.1rem;font-weight:600;margin:.3rem 0 1rem;padding-left:.9rem;border-left:3px solid #6646a5}.flow{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:.65rem;margin:1.3rem 0}.flow-step{padding:.95rem;background:#edf4f8;border-radius:10px;border-top:3px solid #197db4}.flow-step:nth-child(2){border-color:#d89117}.flow-step:nth-child(3){border-color:#28875a}.flow-step:nth-child(4){border-color:#7751c4}.flow-step b{display:block;font-size:.94rem;margin-bottom:.3rem}.flow-step span{font-size:.875rem;line-height:1.45;display:block}.slide-source{padding:1rem 2.5rem;background:#f3f7fa;border-top:1px solid var(--line);font-size:.875rem;overflow-wrap:anywhere}.slide-source p{margin:.3rem 0}.slide-source a{margin-right:1rem}.deck-controls{display:flex;align-items:center;justify-content:space-between;margin-top:1rem;gap:1rem;color:white}.deck-controls .button{background:#ffffff12;border-color:#ffffff40;color:white}.deck-controls .button.teal{background:var(--gold);color:var(--navy);border-color:var(--gold)}.deck-controls .position{font-size:.875rem;white-space:nowrap}.deck-track{display:flex;gap:4px;margin-top:1rem}.deck-track button{height:7px;padding:0;border:0;border-radius:3px;flex:1;background:#ffffff40}.deck-track button.active{background:var(--gold)}.quiz-question{max-width:860px;margin:0 auto 1rem}.quiz-question h2{font-size:1.3rem}.answers{display:grid;gap:.6rem}.answer{text-align:left;color:var(--navy);background:white;border:1px solid #b9ccd6;border-radius:9px;padding:.8rem 1rem}.answer:hover:not(:disabled){background:#edf7f9;border-color:var(--teal)}.answer.correct{background:#e4f6ed;border-color:#258152;opacity:1}.answer.wrong{background:#fff0ef;border-color:#c64a4c;opacity:1}.feedback{padding:1rem;background:#eaf4fa;border-radius:9px;margin-top:1rem}.feedback p{margin:.4rem 0}.empty{padding:2rem;text-align:center;background:white;border:1px dashed #afc7d2;border-radius:12px}.memory-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:.8rem}.memory-grid details{background:#edf6f7;border-radius:10px;padding:1rem}.memory-grid summary{cursor:pointer;font-weight:750}.memory-grid p{margin:1rem 0 0}.toast{position:fixed;bottom:1rem;left:50%;transform:translateX(-50%);background:var(--navy);color:white;padding:.8rem 1.2rem;border-radius:10px;z-index:10;box-shadow:0 3px 18px #0015}.lesson-status{color:#ecdd9f;font-size:.875rem}details>summary+*{margin-top:.8rem}ul{padding-left:1.4rem}li{margin-bottom:.35rem}.theory ul{line-height:1.8}.result-score{font-size:2.5rem;font-weight:850;color:var(--teal)}
@media(max-width:760px){.head-note,.brand small{display:none}.intro,.library,.grid,.two-col,.slide-grid,.slide-cover{grid-template-columns:1fr}.intro{gap:1rem}.progress-card{padding:1rem}.module-menu{position:static;display:flex;overflow:auto;padding-bottom:.5rem}.module-menu a{white-space:nowrap;font-size:.875rem}.audit-stats{grid-template-columns:repeat(2,1fr)}.norm-item{grid-template-columns:1fr}.norm-item .tag{justify-self:start;white-space:normal}.slide-content,.slide-cover .cover-text{padding:1.35rem}.slide-source{padding:1rem 1.35rem}.slide-cover img{height:180px;min-height:0;grid-row:1}.lesson-mode main{padding:.75rem .65rem 2rem}.deck-nav{align-items:start;font-size:.85rem}.deck-meta{max-width:55%;text-align:right}.deck-controls{gap:.45rem}.deck-controls .button{padding:.65rem .7rem;font-size:.9rem}.memory-grid{grid-template-columns:1fr}.lesson-row{align-items:start;flex-direction:column}.main-nav{padding:.4rem .6rem;gap:0}.main-nav a{padding:.6rem .65rem;font-size:.9rem}main{padding:1.5rem 1rem 3rem}.section-line{align-items:start}.section-line a{font-size:.875rem}.flow{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}@media print{.site-head,.main-nav,.deck-nav,.deck-controls,.deck-track,.site-foot{display:none!important}.lesson-mode{background:white}.slide{box-shadow:none}main{max-width:none;padding:0}.slide-content{padding:0}}

.resume-note{margin:.9rem 0 0;color:var(--muted);font-size:.94rem}.resume-note strong{color:var(--navy)}

.case-list{display:grid;gap:1.1rem;margin:1.4rem 0}.case-card{max-width:920px}.case-card h3{margin:1.3rem 0 .45rem}.case-card details{background:#eaf4f8;border-radius:10px;padding:1rem;margin-top:1rem}.case-card summary{font-weight:750;cursor:pointer}.case-card details ol{margin:1rem 0}.case-trap{background:#fff2db;border-left:3px solid #dc9a24;padding:.7rem 1rem;border-radius:4px}

/* Originalul se citește înainte de analiza lecției, cu statutul transcrierii vizibil. */
.primary-text{margin:1.25rem 0 1.75rem;padding:1.25rem 1.5rem;border:1px solid #74a8ac;border-left:5px solid #237c86;border-radius:12px;background:#f2faf9;color:#173444;line-height:1.65}
.primary-text h2{font-size:1.25rem;line-height:1.35;margin:.5rem 0 1rem}
.primary-verbatim{white-space:pre-wrap;font-size:1rem;line-height:1.75;margin:0 0 1rem}
.primary-pending{background:#fbfaf5;border-color:#c9bca0;border-left-color:#987950}
.primary-pending p{font-size:1rem;line-height:1.6}
@media(max-width:600px){.primary-text{padding:1rem}.primary-verbatim{font-size:1rem}}

.primary-article{padding:.65rem 0;border-top:1px solid #bdd9d7}.primary-article summary{cursor:pointer;font-weight:700;font-size:1rem}.primary-article[open] summary{margin-bottom:.75rem}.primary-article p{margin-bottom:.8rem}
.primary-facsimile{display:block;max-width:100%;max-height:75vh;overflow:auto;border:1px solid #bdd9d7;background:#fff}.primary-facsimile img{display:block;width:1200px;max-width:none;height:auto}

.primary-facsimile.paragraph-crop img{width:auto;max-width:100%;height:auto}

/* Lecția prototip a modulului 2; nu schimbă aspectul celorlalte module. */
.concept-slide{color:#17364c;background:linear-gradient(150deg,#fffefa 0%,#f5fbff 45%,#f8f4ff 100%);min-height:530px}
.concept-topline{display:flex;justify-content:space-between;gap:1rem;padding:1rem 2.2rem;background:#e3f6f3;color:#136468;font-size:.74rem;font-weight:850;letter-spacing:.1em;text-transform:uppercase}
.concept-content{padding:2rem clamp(1.15rem,4vw,3rem) 2.5rem}
.concept-pill{display:inline-block;border-radius:99px;padding:.35rem .8rem;background:#dceefc;color:#195b85;font-size:.78rem;font-weight:850;letter-spacing:.05em}
.concept-content h1{color:#15394f;font-size:clamp(2rem,4vw,3.2rem);line-height:1.12;max-width:850px;margin:.85rem 0 .65rem;letter-spacing:-.04em}
.concept-lead{font-size:clamp(1.05rem,1.8vw,1.3rem);line-height:1.55;color:#36556a;max-width:850px;margin:0 0 1.55rem}
.concept-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:.85rem;margin:1.3rem 0}
.concept-card{border-radius:19px;padding:1.15rem;min-height:185px;border:1px solid #bad9e7;box-shadow:0 8px 19px #2054730a;animation:concept-enter .43s both;animation-delay:calc(var(--entry)*.09s);transition:transform .18s,box-shadow .18s}
.concept-card:hover{transform:translateY(-4px);box-shadow:0 14px 25px #2054731c}
.tone-blue{background:#e6f4ff;border-color:#b4d6f2}.tone-mint{background:#e2f9eb;border-color:#b7e9cd}.tone-peach{background:#fff0df;border-color:#f5d3ac}.tone-lavender{background:#f0eaff;border-color:#d9c9ef}
.concept-icon{display:inline-grid;place-items:center;width:40px;height:40px;border-radius:12px;background:#ffffffbd;font-size:1.1rem;font-weight:900;color:#245d78;margin-bottom:.75rem}
.concept-ref{display:block;color:#526b80;font-size:.71rem;letter-spacing:.07em;text-transform:uppercase;font-weight:850}
.concept-card h2{font-size:1.16rem;margin:.5rem 0 .4rem;color:#19364b}.concept-card p{line-height:1.55;font-size:.96rem;margin:0;color:#354f61}
.concept-remember{display:flex;gap:.9rem;align-items:start;background:#153c51;color:#fff;border-radius:17px;padding:1.05rem 1.2rem;margin-top:1.2rem}
.concept-remember>span{font-size:1.4rem;color:#ffcf69}.concept-remember strong{color:#ffdd87}.concept-remember p{margin:.2rem 0 0;line-height:1.5}
.concept-source{display:flex;flex-wrap:wrap;justify-content:space-between;gap:.5rem 1rem;border-top:1px solid #c7e2ea;padding:.85rem clamp(1.15rem,4vw,3rem);background:#e9f7fa;font-size:.78rem;color:#496376}
.concept-source a{color:#136383;font-weight:800}
.concept-original{border:1px solid #adced6;background:#fff;border-radius:14px;padding:.85rem 1rem;margin:0 0 1.25rem}.concept-original summary{cursor:pointer;color:#195f75;font-weight:800}.concept-original .primary-verbatim{white-space:pre-wrap;margin-top:1rem;max-height:420px;overflow:auto;font-size:.91rem;line-height:1.65}.concept-original a{color:#176987}
.concept-check{border-radius:18px;padding:1.2rem 1.35rem;background:#fff9e6;border:1px solid #f0d99c;margin-top:1.3rem}.concept-check h2{font-size:1.12rem;margin:.5rem 0 .85rem}.concept-choices{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:.55rem}.concept-choice{border:1px solid #c5d6df;background:#fff;border-radius:11px;padding:.8rem;text-align:left;color:#1c4156;font-weight:700;cursor:pointer;transition:transform .15s,border-color .15s}.concept-choice:hover:not(:disabled){transform:translateY(-2px);border-color:#408bb1}.concept-choice.is-correct{background:#d7f2df;border-color:#238259}.concept-choice.is-wrong{background:#ffe5e1;border-color:#bb5950}.concept-feedback{border-radius:9px;background:#f4f8ff;padding:.8rem;margin:.85rem 0 0;line-height:1.5}
.concept-cover{display:grid;grid-template-columns:1.12fr .88fr;min-height:520px;background:#f5fbff}.concept-cover-text{padding:clamp(1.5rem,5vw,4.2rem);align-self:center}.concept-cover h1{font-size:clamp(2.45rem,5vw,4.5rem);line-height:1.03;letter-spacing:-.055em;margin:1.2rem 0 1rem;color:#173c54}.concept-cover em{font-style:normal;color:#2193a1}.concept-cover-text>p{font-size:1.2rem;line-height:1.55;color:#45657a;max-width:560px}.concept-cover-tags{display:flex;flex-wrap:wrap;gap:.45rem;margin:1.3rem 0}.concept-cover-tags span{background:#fff;border:1px solid #c8e2eb;border-radius:99px;padding:.45rem .75rem;font-size:.8rem;font-weight:780}.concept-cover-note{font-size:.86rem;color:#45657a;margin-top:1.3rem}
.concept-art{min-height:390px;background:radial-gradient(circle at 28% 23%,#fff4c8,transparent 28%),radial-gradient(circle at 72% 80%,#caf5ed,transparent 35%),linear-gradient(145deg,#ccecfb,#e8e3fb);display:grid;place-items:center;overflow:hidden}.concept-art-frame{width:min(85%,350px);height:320px;border:2px solid #ffffffcc;border-radius:26px;position:relative;box-shadow:0 20px 45px #20547323;transform:rotate(-5deg);background:linear-gradient(135deg,#ffffff4d,#ffffff06)}.concept-art-frame>span{font-size:6rem;color:#ffffffcc;font-weight:900;position:absolute;top:0;left:1.2rem}.concept-art-beam{position:absolute;width:78%;height:20px;top:38%;left:11%;background:#22a1aa;border-radius:5px;transform:skewY(-10deg);box-shadow:0 10px 0 #1c718c}.concept-art-cube{position:absolute;width:90px;height:86px;background:#ffcf7d;border-radius:8px;box-shadow:9px 11px 0 #e7ad55;animation:concept-float 4s ease-in-out infinite}.cube-one{left:11%;top:55%}.cube-two{left:40%;top:50%;background:#7dd9cb;box-shadow:9px 11px 0 #47a9a7;animation-delay:.7s}.cube-three{left:67%;top:44%;width:55px;height:58px;background:#ae9fe4;box-shadow:8px 8px 0 #8578bd;animation-delay:1.3s}.concept-art-frame small{position:absolute;right:1.3rem;bottom:1.1rem;text-align:right;font-weight:850;letter-spacing:.06em;color:#225975}
.concept-recap-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:.65rem;margin:1.5rem 0}.concept-recap-grid div{background:#fff;border:1px solid #c6e3e7;border-radius:13px;padding:.9rem;display:flex;align-items:start;gap:.7rem}.concept-recap-grid b{color:#178b97}.concept-recap-grid span{line-height:1.4}.concept-recap .actions{margin:1.5rem 0}
@keyframes concept-enter{from{opacity:0;transform:translateY(13px)}to{opacity:1;transform:translateY(0)}}@keyframes concept-float{50%{transform:translateY(-8px)}}
@media(max-width:760px){.concept-cover{grid-template-columns:1fr}.concept-art{min-height:225px;grid-row:1}.concept-art-frame{height:180px;width:230px;transform:rotate(-4deg) scale(.8)}.concept-content{padding:1.2rem}.concept-topline{padding:.85rem 1.2rem;font-size:.65rem}.concept-cards,.concept-choices{grid-template-columns:1fr}.concept-card{min-height:0}.concept-original .primary-verbatim{font-size:.86rem}}
@media(prefers-reduced-motion:reduce){.concept-card,.concept-art-cube{animation:none}.concept-card,.concept-choice{transition:none}}
@media print{.concept-card,.concept-art-cube{animation:none}.concept-art{print-color-adjust:exact}.concept-original .primary-verbatim{max-height:none;overflow:visible}}
/* Tabelele păstrează îmbinarea celulelor și notele din pagina publicată. */
.official-table{border:1px solid #97cbd1;background:#fff;border-radius:14px;margin:1.1rem 0;padding:1rem;color:#244859}.official-table summary{cursor:pointer;font-weight:850;color:#115d72}.official-table-scroll{overflow-x:auto;max-height:550px;overflow-y:auto;margin-top:.9rem;border:1px solid #c5dce4;border-radius:8px}.official-table table{border-collapse:collapse;width:100%;min-width:600px;font-size:.88rem;line-height:1.45}.official-table th,.official-table td{border:1px solid #b4ccd4;text-align:left;vertical-align:top;padding:.5rem;white-space:pre-line;min-width:85px}.official-table th{background:#e2f2f1;color:#174957}.official-table tr:nth-child(even) td{background:#f6fbfd}.official-table-note{white-space:pre-line;font-size:.82rem;line-height:1.55}.official-table a{color:#116b83;font-weight:750}.concept-original-part{margin:.7rem 0;border-top:1px solid #d6e9ed;padding-top:.6rem}.concept-original-part summary{font-weight:750}.concept-unverified{background:#fff8e7;border-color:#e5cb85}.concept-caution{color:#865c21;font-weight:700}.concept-facsimile{display:block;max-width:100%;height:auto;margin:1rem auto}.concept-original-part .primary-verbatim{max-height:480px}

/* Lecturi PDF originale — structura cursului este păstrată. */
.pdf-lesson h1{max-width:1000px}.pdf-status{color:#536573}.pdf-sections{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0}.pdf-sections a{padding:9px 13px;border:1px solid #c8d7df;border-radius:7px;text-decoration:none;background:white;color:#103349}.pdf-sections a[aria-current]{background:#103349;color:white}.pdf-toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;background:#eef5f7;border:1px solid #ccdce3;padding:14px;border-radius:10px 10px 0 0}.pdf-toolbar strong,.pdf-toolbar span{display:block}.pdf-toolbar span{font-size:13px;max-width:720px}.pdf-actions,.pdf-progress,.pdf-lesson-nav{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.pdf-frame{width:100%;height:75vh;min-height:420px;border:1px solid #ccdce3;background:#fff}.pdf-progress{margin:24px 0}.pdf-lesson-nav{justify-content:space-between;margin:24px 0}.pdf-pending{padding:24px}.pdf-pending .button{margin:8px 8px 8px 0}#pdf-reading-area:fullscreen,.pdf-expanded{background:white;display:flex;flex-direction:column}#pdf-reading-area:fullscreen .pdf-frame,.pdf-expanded .pdf-frame{flex:1;height:calc(100vh - 100px)}.pdf-expanded{position:fixed;inset:0;z-index:9999;overflow:auto}@media(max-width:700px){.pdf-frame{height:65vh;min-height:350px}.pdf-toolbar{padding:12px}.pdf-actions .button{font-size:13px;padding:10px}.pdf-lesson-nav{justify-content:flex-start}.pdf-toolbar span{font-size:12px}}
/* Document reading uses the existing light palette for clear text contrast. */
body.lesson-mode{background:var(--bg)}.lesson-mode .deck-nav{color:var(--muted)}.lesson-mode .deck-nav a{color:var(--teal)}.pdf-lesson{color:var(--navy)}.pdf-frame{display:block}.pdf-sections a{overflow-wrap:anywhere}.pdf-toolbar>div:first-child{min-width:0}.pdf-actions .button{white-space:normal}@media(max-width:700px){.pdf-sections a{font-size:.85rem;padding:8px 10px}.pdf-lesson h1{font-size:1.85rem}.pdf-toolbar span{overflow-wrap:anywhere}}

.home-disclaimer{display:flex;gap:16px;margin:38px 0 12px;padding:22px;border:1px solid #cadbd8;border-radius:18px;background:linear-gradient(120deg,#f1f7f5,#fffaf0);font-size:12px;line-height:1.6;color:#56696f}.home-disclaimer>span{font-size:26px;color:#087e80}.home-disclaimer p{margin:6px 0}.home-shortcuts{grid-template-columns:repeat(3,minmax(0,1fr))}.pdf-loading{display:flex;align-items:center;gap:12px;padding:12px 16px;background:#edf7f5;border-radius:10px;font-size:13px}.pdf-loading[data-state=error]{background:#fff0ed}.pdf-loading[data-state=ready]{display:none}.pdf-loading button{margin-left:auto}.nb-toc-lesson>a{display:block;font-size:12px;padding:6px 12px;color:#537177;text-decoration:none}.nb-toc details{border-bottom:1px solid #d9e4e3;padding:10px 0}.nb-toc input{max-width:100%;width:100%;padding:9px;border:1px solid #c6d8d5;border-radius:8px}.nb-note{scroll-margin-top:230px}@media(max-width:650px){.home-shortcuts{grid-template-columns:1fr}}
.lesson-practice{margin-top:35px;scroll-margin-top:25px}.lesson-practice .panel{margin:14px 0}.exam-settings{display:flex;gap:18px;align-items:end;flex-wrap:wrap;margin:25px 0}.exam-settings label{display:grid;gap:6px}.exam-settings select{padding:10px}.simulation-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.exam-layout{display:grid;grid-template-columns:minmax(0,1fr) 220px;gap:22px}.exam-map{align-self:start}.exam-map>div{display:grid;grid-template-columns:repeat(5,1fr);gap:6px}.exam-map button{border:1px solid #cfdddd;border-radius:7px;padding:9px;cursor:pointer}.exam-map .answered{background:#d9f3e7}.exam-map .current{outline:2px solid #087e80}.selected-answer{outline:2px solid #087e80;background:#e4f4f1}.exam-image{height:190px;border-radius:14px;overflow:hidden;margin:0 0 22px}.exam-image img{width:100%;height:100%;object-fit:contain}.exam-illustration{display:flex;gap:26px;align-items:center;padding:24px;background:linear-gradient(120deg,var(--scene),#103349);color:white}.exam-illustration>span{font-size:72px}.exam-illustration>div{display:grid;gap:10px}.exam-illustration strong{font-size:22px}.exam-illustration em{font-size:11px;opacity:.7}.exam-explanations{background:#f4f8f6;padding:18px;border-radius:12px;margin:15px 0}.correct-text{color:#186746}.wrong-text{color:#a94137}#exam-clock{position:fixed;bottom:14px;right:18px;z-index:100;background:#103349;color:white;border-radius:14px;padding:12px 18px;box-shadow:0 4px 20px #0003}#exam-clock b{display:block;font-variant-numeric:tabular-nums;font-size:19px}#exam-clock>div{display:flex;gap:8px;margin-top:8px}#exam-clock button,#exam-clock a{font-size:12px;padding:4px 8px;border-radius:6px;border:0;color:#103349;background:#e9f4f0}#exam-clock button:disabled{opacity:.6}main:has(.exam-layout){padding-bottom:130px}.exam-top{display:flex;justify-content:space-between;flex-wrap:wrap;gap:15px}[data-exam-case]{width:100%;display:block;padding:18px;border:1px solid #b6cfca;border-radius:12px;line-height:1.7;margin-top:12px}@media(max-width:700px){.exam-layout{grid-template-columns:1fr}.exam-map{order:-1}.exam-map>div{grid-template-columns:repeat(10,1fr)}.simulation-grid{grid-template-columns:1fr}.exam-illustration>span{font-size:45px}.exam-image{height:150px}#exam-clock{right:10px;bottom:10px}}
.curiosity-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.curiosity-card{display:block;overflow:hidden}.curiosity-art{position:relative;height:170px;background:#103349;border-radius:12px;overflow:hidden;margin-bottom:20px}.curiosity-art svg{width:100%;height:100%}.curiosity-art small{position:absolute;bottom:7px;left:12px;color:#fff9;font-size:10px}.curiosity-art[data-scene="1"]{background:#355c6c}.curiosity-art[data-scene="2"]{background:#5a6a4f}.curiosity-art[data-scene="3"]{background:#846b4a}.curiosity-art[data-scene="4"]{background:#557d83}.curiosity-art[data-scene="5"]{background:#525772}.curiosity-article{max-width:900px;margin:25px auto}.curiosity-article .curiosity-art{height:280px}.pricing-grid{grid-template-columns:repeat(2,minmax(0,1fr));margin:25px 0}.pricing-grid .button{display:block;margin-top:20px}.account-forms{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.account-forms label{display:grid;gap:6px;margin-bottom:16px}.account-forms input,#curiosity-search{padding:12px;border:1px solid #bfd2d0;border-radius:8px}.account-forms button{margin-top:15px}[hidden]{display:none!important}@media(max-width:700px){.curiosity-grid,.account-forms,.pricing-grid{grid-template-columns:1fr}}
.case-grid{margin-top:25px;grid-template-columns:repeat(3,minmax(0,1fr))}.case-workspace{margin-top:22px}.case-workspace textarea{display:block;width:100%;padding:18px;border:1px solid #bdd2ce;border-radius:12px;line-height:1.7;margin-top:12px}.case-model{background:#f2f7f5;border-radius:12px;padding:20px;margin-top:25px}.case-check{display:block;padding:9px 0}.case-check input{margin-right:10px}.nb-chapter-heading{scroll-margin-top:240px}@media(max-width:700px){.case-grid{grid-template-columns:1fr}}

@media(max-width:700px){.exam-map{grid-template-columns:repeat(10,minmax(0,1fr))}.exam-map button{min-width:0;padding:7px 2px}.exam-context{background-image:linear-gradient(105deg,rgba(16,51,73,.8),rgba(16,51,73,.4)),url("assets/construction-lesson-hero.png");background-size:cover;background-position:center}}

.exam-context{background-image:linear-gradient(105deg,rgba(16,51,73,.82),rgba(16,51,73,.46)),url("assets/construction-lesson-hero.png");background-size:cover;background-position:center}.exam-context strong,.exam-context em{color:#fff}@media(max-width:700px){.exam-map>div{grid-template-columns:repeat(10,minmax(0,1fr))}}

.domain-choice{margin:24px 0}.domain-choice label{display:block;margin-bottom:8px}.domain-choice select{font:inherit;padding:12px;border:1px solid #b6cbd0;border-radius:10px;max-width:100%;background:white;color:#103349}.domain-choice small{display:block;line-height:1.6;color:#526874}

.civil-scope{display:flex;flex-wrap:wrap;align-items:center;gap:12px;padding:12px 16px;margin-bottom:20px;border:1px solid #cddfe3;border-radius:12px;background:#edf5f5;color:#183342;font-size:14px}.civil-scope a{margin-left:auto}.civil-scope span{color:#526874}

/* Timer visibility controls */
#exam-clock:not(.clock-collapsed){padding-right:40px}#exam-clock .exam-clock-close{position:absolute;right:7px;top:5px;width:26px;height:26px;padding:0;font-size:23px;line-height:1;cursor:pointer;background:transparent;color:white}#exam-clock .exam-clock-close:hover{background:#ffffff24}#exam-clock button:focus-visible{outline:2px solid #e6c77b;outline-offset:2px}#exam-clock.clock-collapsed{padding:0;background:transparent;box-shadow:none}#exam-clock.clock-collapsed button{padding:9px 12px;cursor:pointer;border:1px solid #bfd2d3;box-shadow:0 2px 8px #0002}

/* Civil category selector */
.scope-quick-choice{display:flex;align-items:center;gap:.6rem;margin-left:auto;font-size:.8rem}.scope-quick-choice span{white-space:nowrap}.scope-quick-choice select{min-width:160px;max-width:100%;padding:.5rem .7rem;border:1px solid #bcccd2;border-radius:8px;background:#fff;color:#183342;font:inherit}.civil-scope{flex-wrap:wrap}.scope-quick-choice:focus-within{outline:2px solid #167b84;outline-offset:3px;border-radius:8px}@media(max-width:600px){.scope-quick-choice{width:100%;margin-left:0;justify-content:space-between}.scope-quick-choice select{flex:1}.civil-scope>b{font-size:.9rem}}