.header{background:var(--white);border-bottom:1px solid var(--border);text-align:center;padding:14px 28px}.header-brand{color:var(--blue-dark);letter-spacing:.3px;font-size:15px;font-weight:600}.header-sub{color:var(--muted);margin-top:2px;font-size:12px}.main{max-width:860px;margin:0 auto;padding:36px 24px 80px}.home-card{background:var(--white);border:1px solid var(--border);border-radius:12px;padding:28px 32px;box-shadow:0 1px 4px #0000000f}.home-card h1{margin-bottom:6px;font-size:20px;font-weight:700}.home-card .subtitle{color:var(--muted);margin-bottom:24px;font-size:14px;line-height:1.6}.quiz-list{flex-direction:column;gap:10px;list-style:none;display:flex}.quiz-link{border:1.5px solid var(--border);background:var(--white);color:inherit;border-radius:8px;justify-content:space-between;align-items:center;gap:12px;padding:14px 18px;text-decoration:none;transition:all .15s;display:flex}.quiz-link:hover{border-color:var(--blue);background:#f0f8ff}.quiz-link-title{flex:1;font-size:15px;font-weight:600}.quiz-link-meta{color:var(--muted);white-space:nowrap;font-size:13px}.quiz-link-tag{letter-spacing:.06em;color:var(--blue-dark);background:#e8f2fb;border-radius:4px;padding:3px 7px;font-size:11px;font-weight:600}.not-found-card{background:var(--white);border-left:4px solid var(--blue);border-radius:8px;padding:28px 32px;box-shadow:0 1px 4px #0000000f}.not-found-card h1{margin-bottom:8px;font-size:18px;font-weight:600}.not-found-card p{color:var(--muted);margin-bottom:16px;font-size:14px}.text-link{color:var(--blue);font-size:14px;font-weight:500;text-decoration:none}.text-link:hover{text-decoration:underline}.q-nav{flex-wrap:wrap;justify-content:center;gap:10px;margin-bottom:28px;display:flex}.q-num{border:1.5px solid var(--border);background:var(--white);width:38px;height:38px;color:var(--muted);cursor:pointer;border-radius:50%;font-family:inherit;font-size:15px;font-weight:500;transition:all .15s}.q-num:hover{border-color:var(--blue);color:var(--blue)}.q-num.active{background:var(--blue);border-color:var(--blue);color:#fff}.q-num.done-correct{border-color:var(--green);color:var(--green)}.q-num.done-wrong{border-color:var(--red);color:var(--red)}.q-card{background:var(--white);border-left:4px solid var(--blue);border-radius:8px;margin-bottom:20px;padding:28px 32px;box-shadow:0 1px 4px #0000000f}.q-meta{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.q-label{align-items:center;gap:8px;font-size:18px;font-weight:600;display:flex}.q-num-big{color:var(--blue);font-size:22px;font-weight:700}.q-id{color:var(--muted);font-size:13px}.q-text{white-space:pre-wrap;font-size:16px;line-height:1.65}.choices{flex-direction:column;gap:10px;margin-top:24px;display:flex}.choice{border:1.5px solid var(--border);background:var(--white);cursor:pointer;text-align:left;border-radius:8px;align-items:center;gap:14px;width:100%;padding:14px 18px;font-family:inherit;font-size:15px;transition:all .15s;display:flex}.choice:hover:not(.selected):not(.correct):not(.wrong):not(.missed){border-color:var(--blue);background:#f0f8ff}.choice.selected{border-color:var(--blue);background:#e8f2fb}.choice.correct{border-color:var(--green);cursor:default;background:#e8f5e9}.choice.wrong{border-color:var(--red);cursor:default;background:#fdecea}.choice.missed{border-color:var(--green);cursor:default;background:#e8f5e9}.choice.locked{cursor:default}.letter{border:1.5px solid var(--border);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:30px;height:30px;font-size:14px;font-weight:600;transition:all .15s;display:flex}.choice.selected .letter{background:var(--blue);border-color:var(--blue);color:#fff}.choice.correct .letter{background:var(--green);border-color:var(--green);color:#fff}.choice.wrong .letter{background:var(--red);border-color:var(--red);color:#fff}.choice.missed .letter{background:var(--green);border-color:var(--green);color:#fff}.nav-row{justify-content:center;align-items:center;gap:16px;margin-top:28px;display:flex}.arrow{border:1.5px solid var(--border);background:var(--white);cursor:pointer;border-radius:50%;justify-content:center;align-items:center;width:44px;height:44px;font-family:inherit;font-size:22px;line-height:1;transition:all .15s;display:flex}.arrow:hover:not(:disabled){border-color:var(--blue);color:var(--blue)}.arrow:disabled{opacity:.3;cursor:default}.nav-label{color:var(--muted);text-align:center;min-width:60px;font-size:14px}.btn-results{background:var(--blue);color:#fff;cursor:pointer;border:none;border-radius:8px;padding:10px 26px;font-family:inherit;font-size:15px;font-weight:600;transition:opacity .15s}.btn-results:hover{opacity:.88}.results-top-row{justify-content:center;margin-bottom:20px;display:flex}.btn-results-top{min-width:200px}.submit-quiz-row{flex-direction:column;align-items:center;gap:10px;margin-top:24px;display:flex}.submit-quiz-row-top{margin-top:0;margin-bottom:20px}.submit-quiz-btn{min-width:240px}.other-quizzes-card{background:var(--white);border:1px solid var(--border);border-radius:12px;margin-bottom:0;padding:28px 32px;box-shadow:0 1px 4px #0000000f}.other-quizzes-heading{margin:0 0 6px;font-size:18px;font-weight:700}.other-quizzes-sub{color:var(--muted);margin:0 0 20px;font-size:14px;line-height:1.55}.exp{margin-top:24px;display:none}.exp.show{display:block}.correct-line{align-items:center;gap:8px;margin-bottom:18px;font-size:15px;font-weight:600;display:flex}.correct-line.ok{color:var(--green)}.correct-line.bad{color:var(--red)}.exp-header{background:var(--blue-header);color:#fff;border-radius:8px;margin-bottom:12px;padding:16px 22px;font-size:16px;font-weight:700}.exp-sub-header{background:var(--blue-header);color:#fff;border-radius:8px;margin-bottom:10px;padding:12px 18px;font-size:13px;font-weight:600}.exp-box{border-left:4px solid var(--blue);background:var(--white);border-radius:0 8px 8px 0;margin-bottom:12px;padding:14px 18px;box-shadow:0 1px 3px #0000000f}.exp-box-title{margin-bottom:6px;font-size:13px;font-weight:700}.exp-box p{color:#3a3a3a;font-size:14px;line-height:1.65}.formula-bar{text-align:center;color:#1b5e20;background:#e8f5e9;border-radius:6px;margin:12px 0 2px;padding:11px 18px;font-size:14px;font-weight:700}.analysis-head{background:var(--blue-header);color:#fff;border-radius:8px 8px 0 0;padding:12px 18px;font-size:14px;font-weight:700}.analysis-table{border-collapse:collapse;background:var(--white);border-radius:0 0 8px 8px;width:100%;margin-bottom:6px;overflow:hidden;box-shadow:0 1px 3px #0000000f}.analysis-table th{color:#fff;text-align:left;background:#2b3a4a;padding:9px 14px;font-size:12px;font-weight:600}.analysis-table td{border-bottom:1px solid var(--border);vertical-align:top;padding:11px 14px;font-size:13px;line-height:1.5}.analysis-table tr:last-child td{border-bottom:none}.ok-icon{color:var(--green);font-size:17px;font-weight:700}.x-icon{color:var(--red);font-size:17px;font-weight:700}.exp-content{line-height:1.75;overflow-x:auto}.exp-content p{margin:0 0 1rem;line-height:1.75}.exp-content h2,.exp-content h3,.exp-content h4,.exp-content h5{margin:1.25rem 0 .75rem;line-height:1.45}.exp-content h2:first-child,.exp-content h3:first-child,.exp-content h4:first-child,.exp-content h5:first-child{margin-top:0}.exp-content ul{margin:1rem 0 1.25rem;padding-left:1.5rem;list-style:outside}.exp-content ul[style*="list-style-type: none"]{padding-left:0;list-style:none}.exp-content li{margin-bottom:.85rem;line-height:1.75}.exp-content li:last-child{margin-bottom:0}.exp-content table{margin:1rem 0 1.25rem}.exp-content table td,.exp-content table th{vertical-align:top;padding:10px 14px;line-height:1.6}.exp-content table td:first-child,.exp-content table th:first-child{text-align:left!important}.exp-content table td:nth-child(2),.exp-content table td:nth-child(3),.exp-content table th:nth-child(2),.exp-content table th:nth-child(3){text-align:right;font-variant-numeric:tabular-nums}.exp-content div[style*=border-left]{margin-top:1rem!important;margin-bottom:1rem!important}.exp-content .maxwell-exp{color:#202124;line-height:1.58}.exp-content .maxwell-exp .header{color:#fff;background:linear-gradient(90deg,#01506e,#207bb5);border-radius:10px;margin:0 0 20px;padding:16px 20px}.exp-content .maxwell-exp .header .qid{opacity:.9;text-transform:uppercase;letter-spacing:.5px;font-size:13px}.exp-content .maxwell-exp .header h2{color:#fff;margin:4px 0 0;font-size:18px;font-weight:700}.exp-content .maxwell-exp .answer{background-color:#f9f9f9;border-left:5px solid #68d3a7;border-radius:8px;margin-bottom:20px;padding:15px}.exp-content .maxwell-exp .section{margin-bottom:22px}.exp-content .maxwell-exp .section h3{color:#01506e;margin:0 0 8px}.exp-content .maxwell-exp .section h4{margin:0 0 6px}.exp-content .maxwell-exp .formula{background:#eef7fb;border-left:5px solid #207bb5;border-radius:8px;margin:12px 0;padding:14px}.exp-content .maxwell-exp .calc{background:#f7f7f7;border-radius:8px;margin:10px 0;padding:12px 14px}.exp-content .maxwell-exp .tip{background-color:#fffde7;border-left:5px solid #e8980a;border-radius:8px;margin:14px 0;padding:14px}.exp-content .maxwell-exp table{border-collapse:collapse;border-radius:8px;width:100%;margin:15px 0;overflow:hidden;box-shadow:0 2px 4px #00000014}.exp-content .maxwell-exp th{color:#202124;background:#eef4f7;padding:10px;text-align:left!important}.exp-content .maxwell-exp td{vertical-align:top;border:1px solid #ddd;padding:10px;text-align:left!important}.exp-content .maxwell-exp .answer-analysis{margin-bottom:20px}.exp-content .maxwell-exp .answer-analysis h3{color:#01506e}.exp-content .maxwell-exp .correct-row td{background:#eefaf4}.exp-content .maxwell-exp .summary{color:#0f3d2e;background:linear-gradient(90deg,#68d3a7,#50b190);border-radius:8px;padding:15px}.exp-content .maxwell-exp .summary h3{color:#0f3d2e;margin-top:0}.exp-content .maxwell-exp ul,.exp-content .maxwell-exp ol{margin:.5rem 0 1rem;padding-left:24px}.score-summary{background:var(--white);border:1px solid var(--border);border-radius:12px;align-items:center;gap:36px;margin-bottom:28px;padding:28px 36px;display:flex;box-shadow:0 1px 4px #0000000f}.score-donut{flex-shrink:0;width:110px;height:110px;position:relative}.score-donut-svg{width:100%;height:100%}.score-donut-track{stroke:#e5e7eb;stroke-width:10px}.score-donut-progress{stroke-width:10px;stroke-linecap:round;transition:stroke-dashoffset .4s}.score-donut-label{color:#374151;justify-content:center;align-items:center;font-size:26px;font-weight:700;display:flex;position:absolute;inset:0}.score-stats{flex:1;align-items:stretch;min-width:0;display:flex}.score-stat{text-align:center;border-right:1px solid var(--border);flex:1;padding:8px 12px}.score-stat:last-child{border-right:none}.score-stat-value{margin-bottom:6px;font-size:36px;font-weight:700;line-height:1.1}.score-stat-value.correct{color:#28a745}.score-stat-value.incorrect{color:#e57373}.score-stat-value.total{color:#6b7280}.score-stat-label{letter-spacing:.06em;text-transform:uppercase;color:#9ca3af;font-size:12px;font-weight:600}@media (width<=600px){.score-summary{flex-direction:column;gap:20px;padding:24px 20px}.score-stats{width:100%}.score-stat-value{font-size:28px}}.results-bottom-actions{justify-content:center;margin-top:28px;display:flex}.practice-more-btn{text-align:center;min-width:240px;padding:12px 26px;text-decoration:none;display:inline-block}@media (width<=600px){.main{padding:20px 14px 60px}.q-card,.home-card{padding:20px 16px}.analysis-table th,.analysis-table td{padding:8px 10px;font-size:12px}}.main-embed{padding:16px 16px 32px}@media (width<=600px){.main-embed{padding:12px 12px 28px}}.q-text-html{white-space:normal;overflow-x:auto}.q-text-html p{margin:0 0 10px}.q-text-html p:last-child{margin-bottom:0}.q-text-html table{border-collapse:collapse;min-width:320px;margin:14px 0}.q-text-html th,.q-text-html td{border:1px solid var(--border);text-align:left;padding:8px 12px;font-size:14px}.q-text-html th{background:#f7f9fb;font-weight:600}.q-text-html ul,.q-text-html ol{margin:0 0 10px 20px}.quiz-loading{text-align:center;color:var(--muted);padding:48px 24px;font-size:14px}.score-note{color:var(--muted);text-align:center;margin-top:14px;font-size:13px}.results-actions{flex-wrap:wrap;justify-content:center;gap:12px;margin:24px 0 28px;display:flex}.btn-results-secondary{background:var(--white);color:var(--blue-dark);border:1.5px solid var(--border)}.btn-results-secondary:hover{border-color:var(--blue);color:var(--blue)}.report-row{justify-content:flex-end;margin-top:14px;display:flex}.report-trigger{color:var(--muted);cursor:pointer;text-underline-offset:3px;background:0 0;border:none;padding:4px 2px;font-family:inherit;font-size:13px;text-decoration:underline}.report-trigger:hover{color:var(--blue)}.report-sent{color:var(--green);font-size:13px;font-weight:500}.report-panel{background:var(--white);border:1.5px solid var(--border);border-radius:8px;margin-top:14px;padding:16px 18px}.report-label{margin-bottom:10px;font-size:14px;font-weight:600;display:block}.report-textarea{border:1.5px solid var(--border);resize:vertical;border-radius:6px;width:100%;padding:10px 12px;font-family:inherit;font-size:14px;line-height:1.5}.report-textarea:focus{border-color:var(--blue);outline:none}.report-error{color:var(--red);margin-top:10px;font-size:13px}.report-actions{justify-content:flex-end;align-items:center;gap:10px;margin-top:12px;display:flex}.report-cancel{color:var(--muted);cursor:pointer;background:0 0;border:none;padding:8px 10px;font-family:inherit;font-size:14px}.report-cancel:hover{color:var(--text)}.report-send{padding:9px 20px;font-size:14px}.report-send:disabled{opacity:.5;cursor:default}.q-text-html>:last-child{margin-bottom:0}.q-text-html li{line-height:1.6}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}a:focus-visible,button:focus-visible,textarea:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--blue);outline-offset:2px;border-radius:4px}.choice:focus-visible{outline:2px solid var(--blue);outline-offset:2px}.q-num:focus-visible,.submit-quiz-btn:focus-visible,.btn-results:focus-visible{outline:2px solid var(--blue-dark);outline-offset:3px}@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}.exp-content .mx-table .mx-num{font-variant-numeric:tabular-nums;text-align:right!important}.exp-content .mx-table .mx-txt{text-align:left!important}.home-h2{letter-spacing:.06em;text-transform:uppercase;color:#01506e;margin:34px 0 4px;font-size:15px}.tbs{--tbs-ink:#212529;--tbs-muted:#6c757d;--tbs-line:#dee2e6;--tbs-calc-bg:#e9ecef;--tbs-input-line:#ced4da;--tbs-blue:#39afd1;--tbs-radius:.375rem;color:var(--tbs-ink);background:#eee;min-height:100vh;padding-bottom:60px;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif}.main-sim{max-width:none;padding:0}.tbs-sr{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.tbs-bar{background:#fff;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding:15px 24px 20px;display:flex;box-shadow:1px 1px 10px 1px #eee}.tbs-timer{align-items:flex-end;gap:10px;display:flex}.tbs-pause{color:#fff;letter-spacing:1px;cursor:pointer;background:#111;border:none;border-radius:50%;flex:none;justify-content:center;align-items:center;width:40px;height:40px;font-size:13px;line-height:1;display:flex}.tbs-pause:hover{background:#333}.tbs-clock{font-variant-numeric:tabular-nums;font-size:56px;font-weight:100;line-height:56px}.tbs-clock-label{max-width:90px;color:var(--tbs-ink);font-size:14px;font-weight:500;line-height:18px}.tbs-bar-actions{flex-wrap:wrap;gap:10px;display:flex}.tbs-btn{background:var(--tbs-blue);border:1px solid var(--tbs-blue);color:#fff;font:inherit;cursor:pointer;border-radius:30px;justify-content:center;align-items:center;height:48px;padding:10px 40px;font-weight:500;text-decoration:none;transition:all .5s;display:inline-flex}.tbs-btn:hover{color:var(--tbs-blue);background:#fff;transition:all .5s}.tbs-btn-ghost{color:var(--tbs-blue);background:#fff}.tbs-btn-ghost:hover{background:var(--tbs-blue);color:#fff}.tbs-btn-plain{color:var(--tbs-blue);border:1px solid var(--tbs-input-line);background:#fff}.tbs-btn-plain:hover{border-color:var(--tbs-blue);background:#f4f9fc}.tbs-btn-plain.is-on{background:var(--tbs-blue);border-color:var(--tbs-blue);color:#fff}.tbs-btn-wide{width:200px;margin:30px auto 0}.tbs-page{max-width:1400px;margin:0 auto;padding:10px 10px 0}.tbs-qnum{text-align:center;margin-bottom:14px}.tbs-qnum-active{color:var(--tbs-blue);font-size:24px;font-weight:600;display:inline-block;transform:scale(1.5)}.tbs-card{border:1px solid #eee;border-left:6px solid var(--tbs-blue);background:#fff;border-radius:10px;padding:40px;box-shadow:1px 1px 10px 1px #b3b3b378}.tbs-card.has-panel{grid-template-columns:minmax(0,1fr) minmax(320px,430px);align-items:start;gap:24px;display:grid}.tbs-card-head{justify-content:space-between;align-items:baseline;gap:16px;margin-bottom:18px;display:flex}.tbs-card-head h1{color:var(--tbs-blue);align-items:center;margin:0;font-weight:600;display:flex}.tbs-q-word{color:#000;margin-left:10px;font-size:1.5rem}.tbs-qid{color:var(--tbs-blue);white-space:nowrap;font-size:14px}.tbs-exhibit-box{border:1px solid var(--tbs-line);border-radius:var(--tbs-radius);margin-bottom:20px;padding:16px 18px}.tbs-exhibit-box h2{margin:0 0 8px;font-size:15px;font-weight:600}.tbs-exhibit-box>p{margin:0 0 8px;font-size:14px}.tbs-exhibit{text-align:left;width:100%;font:inherit;color:var(--tbs-ink);cursor:pointer;background:0 0;border:none;border-radius:3px;margin:0 -6px;padding:4px 6px;font-size:14px;display:block}.tbs-exhibit:hover{color:var(--tbs-blue);background:#f1f8fc}.tbs-exhibit.is-open{color:var(--tbs-blue);background:#e7f3fa;font-weight:600}.tbs-prompt{margin-bottom:20px;font-size:15px;line-height:1.55}.tbs-prompt p{margin:0 0 10px}.tbs-prompt ul{margin:0 0 10px;padding-left:22px}.tbs-prompt li{margin-bottom:4px}.tbs-grid-wrap{overflow-x:auto}.tbs-grid{border-collapse:collapse;border:1px solid #eee;width:100%;min-width:860px;font-size:14px}.tbs-grid th,.tbs-grid td{text-align:left;vertical-align:top;border:1px solid #eee;padding:15px;font-weight:400}.tbs-grid thead th:not(.tbs-label),.tbs-grid tbody td{min-width:165px;max-width:165px}.tbs-grid thead th{color:var(--tbs-ink);vertical-align:bottom;font-weight:400}.tbs-label{min-width:210px}.tbs-section th{font-weight:400}.tbs-cell{align-items:center;gap:7px;display:inline-flex}.tbs-input{border:1px solid var(--tbs-input-line);border-radius:var(--tbs-radius);width:118px;max-width:100%;font:inherit;color:var(--tbs-ink);font-variant-numeric:tabular-nums;background:#fff;padding:.375rem .75rem;font-size:14px}.tbs-input:focus-visible{border-color:#86b7fe;outline:0;box-shadow:0 0 0 .25rem #0d6efd40}.tbs-input.is-calc{background:var(--tbs-calc-bg);pointer-events:none;color:var(--tbs-muted)}.tbs-input.is-right{background:#f1fbf4;border:1px solid #2f782f}.tbs-input.is-wrong{background:#fdf3f3;border:1px solid red}.tbs-input.is-bad{background:#fffaf0;border-color:#ffc107}.tbs-mark{width:1ch;font-weight:700}.tbs-mark-right{color:#2f782f}.tbs-mark-wrong{color:red}.tbs-warn{border-radius:var(--tbs-radius);background:#fff9e6;border:1px solid #ffe69c;margin:14px 0 0;padding:10px 14px;font-size:14px}.tbs-warn code{background:#fff;border:1px solid #ffe69c;border-radius:3px;padding:0 4px}.tbs-actions{flex-wrap:wrap;justify-content:center;gap:10px;margin-top:26px;display:flex}.tbs-results{border:1px solid var(--tbs-line);border-radius:var(--tbs-radius);background:#fbfdfe;margin-top:28px;padding:22px;scroll-margin-top:16px}.tbs-results h2{margin:0 0 4px;font-size:20px;font-weight:600}.tbs-results-note{color:var(--tbs-muted);margin:0 0 16px;font-size:14px}.tbs-wrong{gap:8px;margin:0 0 16px;padding:0;list-style:none;display:grid}.tbs-wrong li{border-radius:0 var(--tbs-radius) var(--tbs-radius) 0;background:#fdf3f3;border-left:3px solid #dc3545;flex-wrap:wrap;align-items:baseline;gap:4px 14px;padding:9px 12px;display:flex}.tbs-wrong-label{font-weight:600}.tbs-wrong-key,.tbs-chapter{font-size:13.5px}.tbs-wrong-key{color:var(--tbs-muted);font-variant-numeric:tabular-nums}.tbs-chapter{color:var(--tbs-blue);font-weight:600}.tbs-key{border:1px solid var(--tbs-line);border-radius:var(--tbs-radius);background:#fff;margin:16px 0;padding:14px 16px}.tbs-key h3{margin:0;font-size:15px;font-weight:600}.tbs-key ul{gap:5px;margin:10px 0 0;padding:0;font-size:14px;list-style:none;display:grid}.tbs-key li{border-bottom:1px dotted var(--tbs-line);font-variant-numeric:tabular-nums;justify-content:space-between;gap:16px;padding-bottom:4px;display:flex}.tbs-helpful{border-top:1px solid var(--tbs-line);margin-top:20px;padding-top:16px}.tbs-helpful-q{margin:0 0 10px;font-weight:600}.tbs-helpful-actions{gap:8px;margin-bottom:10px;display:flex}.tbs-credit{border-top:1px solid var(--tbs-line);color:var(--tbs-muted);margin:26px 0 0;padding-top:16px;font-size:12.5px}.tbs-window{background:#fff;border:1px solid #ccc;border-radius:6px;flex-direction:column;width:min(50%,760px);height:80vh;display:flex;position:fixed;overflow:hidden;box-shadow:0 5px 15px #00000080}.tbs-window-head{border-bottom:1px solid var(--tbs-line);cursor:move;-webkit-user-select:none;user-select:none;touch-action:none;background:#f1f1f1;flex:none;justify-content:space-between;align-items:center;gap:12px;min-height:40px;padding:6px 10px 6px 14px;font-size:14px;font-weight:700;display:flex}.tbs-window-close{cursor:pointer;color:var(--tbs-muted);background:0 0;border:none;border-radius:3px;padding:4px 8px;font-size:16px;line-height:1}.tbs-window-close:hover{color:#000;background:#ddd}.tbs-window-body{flex:auto;padding:18px 20px;font-size:14px;line-height:1.5;overflow:auto}.tbs-window-body.compact{font-size:13px}.tbs-window-body p{margin:0 0 8px}.tbs-window-body .ex-scroll{-webkit-overflow-scrolling:touch;margin:10px 0;overflow-x:auto}.tbs-window-body table{border-collapse:collapse;width:100%}.tbs-window-body th,.tbs-window-body td{border:1px solid var(--tbs-line);text-align:left;vertical-align:top;padding:5px 7px}.tbs-window-body thead th{background:#f8f9fa;font-size:12px;font-weight:600}.tbs-window-body .n{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}.tbs-window-body .c{text-align:center}.tbs-window-body .ex-co{margin-bottom:10px;font-weight:600;line-height:1.35}.tbs-window-body .ex-meta{border:1px solid var(--tbs-line);border-radius:var(--tbs-radius);background:#f8f9fa;margin-bottom:8px;padding:8px 10px;font-size:13px}.tbs-window-body .ex-note,.tbs-window-body .ex-small{color:var(--tbs-muted);font-size:12.5px}.tbs-window-body .ex-two{grid-template-columns:1fr 1fr;gap:14px;margin-bottom:10px;display:grid}.tbs-window-body .ex-inv-h1{letter-spacing:.06em;font-size:19px;font-weight:700}.tbs-window-body .ex-kv td,.tbs-window-body .ex-tot td{border:none;padding:2px 6px}.tbs-window-body .ex-tot{width:auto;margin-left:auto}.tbs-window-body .ex-tot .grand td{border-top:2px solid var(--tbs-ink);font-weight:700}.tbs-window-body hr{border:none;border-top:1px solid var(--tbs-line);margin:14px 0}@media (width<=860px){.tbs-card{padding:20px 16px 24px}.tbs-window{border:none;border-radius:0;width:100%;height:100%;inset:0;top:0!important;left:0!important;transform:none!important}.tbs-window-head{cursor:default;padding:12px 14px}.tbs-window-body{padding-bottom:48px}.tbs-window-body .ex-two{grid-template-columns:1fr;gap:8px}.tbs-clock{font-size:21px}.tbs-grid th,.tbs-grid td{padding:10px 8px}.tbs-input{width:102px}.tbs-label{min-width:170px}}@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}.tbs-cta{border:1px solid var(--tbs-line);background:#fff;border-radius:10px;margin-top:30px;padding:26px 28px 28px;box-shadow:0 2px 10px #0000000f}.tbs-cta-badge{color:#0a4e6b;letter-spacing:.08em;text-transform:uppercase;background:#ffc629;border-radius:4px;margin:0 0 14px;padding:7px 14px;font-size:12px;font-weight:700;display:inline-block}.tbs-cta h2{color:#0a4e6b;margin:0 0 16px;font-size:clamp(26px,4vw,34px);font-weight:700;line-height:1.1}.tbs-cta ul{margin:0 0 22px;padding:0;list-style:none}.tbs-cta li{border-bottom:1px solid #eef1f3;padding:13px 0 13px 30px;font-size:15.5px;position:relative}.tbs-cta li:last-child{border-bottom:none}.tbs-cta li:before{content:"✓";color:#3dbe6e;font-weight:700;position:absolute;left:0}.tbs-cta-btn{color:#fff;text-align:center;background:#0a4e6b;border-radius:50rem;width:100%;padding:17px 20px;font-size:17px;font-weight:700;text-decoration:none;display:block}.tbs-cta-btn:hover{background:#08405a}@media (width<=860px){.tbs-cta{padding:20px 18px 22px}}.tbs-timer-text{align-items:flex-end;gap:10px;display:flex}@media (width<=860px){.tbs-clock{font-size:36px;line-height:36px}}@media (width<=575px){.tbs-clock{font-size:28px;line-height:32px}.tbs-clock-label{max-width:100%}.tbs-bar{padding:10px 14px 14px}.tbs-grid th,.tbs-grid td{padding:8px}.tbs-btn{height:38px;padding:10px 25px}.tbs-btn-wide{width:140px;margin:20px auto 0}}.tbs-tap{border:1px solid var(--tbs-line);border-radius:var(--tbs-radius);background:#fbfdfe;flex-wrap:wrap;align-items:center;gap:10px;margin-top:22px;padding:14px 18px;font-size:14.5px;display:flex}.tbs-tap p{color:var(--tbs-muted);margin:0}.tbs-tap button{border:1px solid var(--tbs-input-line);color:var(--tbs-blue);font:inherit;cursor:pointer;background:#fff;border-radius:30px;padding:5px 20px;font-weight:600;transition:all .3s}.tbs-tap button:hover{background:var(--tbs-blue);border-color:var(--tbs-blue);color:#fff}*{box-sizing:border-box;margin:0;padding:0}:root{--blue:#1e9bd1;--blue-dark:#01506e;--blue-header:#1f5c99;--green:#28a745;--red:#dc3545;--bg:#f0f2f5;--white:#fff;--text:#212529;--muted:#6c757d;--border:#dee2e6}body{background:var(--bg);color:var(--text);min-height:100vh;font-family:Inter,sans-serif}#root{min-height:100vh}