.tts-app{--tts-blue:#155eef;--tts-ink:#13233f;--tts-muted:#65758b;--tts-line:#dce4ef;--tts-soft:#f4f7fb;--tts-green:#0e9f6e;color:var(--tts-ink);font-family:inherit;max-width:1120px;margin:32px auto;padding:0 18px;line-height:1.55}.tts-app *{box-sizing:border-box}.tts-loading,.tts-card{padding:32px;border:1px solid var(--tts-line);border-radius:18px;background:#fff;box-shadow:0 14px 38px rgba(17,38,71,.07)}.tts-hero,.tts-result-hero{display:flex;align-items:center;justify-content:space-between;gap:28px;padding:38px;background:linear-gradient(120deg,#102b57,#16498a);color:#fff;border-radius:22px}.tts-hero h2,.tts-result-hero h2{font-size:clamp(30px,4vw,44px);line-height:1.1;color:#fff;margin:8px 0 12px}.tts-hero p,.tts-result-hero p{max-width:690px;color:#e4efff;margin:0}.tts-eyebrow{font-size:12px;font-weight:800;letter-spacing:.11em;text-transform:uppercase;color:#6b83a5}.tts-hero .tts-eyebrow,.tts-result-hero .tts-eyebrow{color:#a6c8ff}.tts-total{min-width:145px;height:145px;display:flex;flex-direction:column;align-items:center;justify-content:center;background:rgba(255,255,255,.11);border:1px solid rgba(255,255,255,.24);border-radius:20px}.tts-total strong{font-size:44px;line-height:1}.tts-total span{margin-top:8px;font-size:13px;color:#e5efff;text-align:center}.tts-section-intro{margin:34px 0 16px}.tts-section-intro h3,.tts-history-panel h3{margin:0 0 6px;font-size:23px}.tts-section-intro p{margin:0;color:var(--tts-muted)}.tts-test-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.tts-test-card{padding:23px;border:1px solid var(--tts-line);border-radius:17px;background:#fff;box-shadow:0 8px 22px rgba(17,38,71,.04)}.tts-test-number{font-size:11px;letter-spacing:.1em;color:var(--tts-blue);font-weight:800}.tts-test-card h3{font-size:20px;margin:7px 0}.tts-test-card>p{min-height:48px;color:var(--tts-muted);margin:0 0 18px}.tts-counts{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--tts-line);border-bottom:1px solid var(--tts-line);padding:12px 0;margin-bottom:18px;gap:6px}.tts-counts span{font-size:11px;color:var(--tts-muted)}.tts-counts b{display:block;font-size:18px;color:var(--tts-ink)}.tts-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:11px 18px;background:var(--tts-blue);color:#fff!important;border:0;border-radius:10px;font:700 14px inherit;text-decoration:none;cursor:pointer;transition:transform .15s,background .15s}.tts-button:hover{background:#104bc5;transform:translateY(-1px)}.tts-button:disabled{opacity:.48;cursor:not-allowed;transform:none}.tts-test-card>.tts-button{width:100%}.tts-button-secondary{background:#eaf1fb;color:#17365e!important}.tts-button-secondary:hover{background:#dce9fb}.tts-note,.tts-disclaimer{margin:22px 0;padding:17px 20px;border-radius:12px;background:#fff8e8;border:1px solid #f3dfae;color:#735014}.tts-note p{margin:4px 0 0}.tts-history-panel{margin:34px 0}.tts-history{width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:15px 17px;background:#fff;border:1px solid var(--tts-line);border-radius:12px;text-align:left;color:var(--tts-ink);cursor:pointer;margin:8px 0}.tts-history small{display:block;color:var(--tts-muted);margin-top:3px}.tts-history>span:last-child{color:var(--tts-blue);font-weight:700}.tts-exam-top{display:flex;justify-content:space-between;align-items:center;gap:18px;padding:8px 0 18px}.tts-exit,.tts-text-button{color:var(--tts-blue);font-weight:700;background:transparent;border:0;cursor:pointer;padding:8px 0}.tts-top-right{display:flex;align-items:center;gap:14px;color:var(--tts-muted);font-size:13px}.tts-clock{min-width:94px;padding:8px 13px;text-align:center;background:#eaf2ff;border:1px solid #d5e3fb;border-radius:10px;font-size:23px;font-weight:800;font-variant-numeric:tabular-nums;color:#164caa}.tts-clock-danger{background:#fff0ee;border-color:#ffd1cc;color:#c63225}.tts-stagebar{display:flex;align-items:center;justify-content:center;gap:14px;padding:15px 10px;margin-bottom:25px;background:var(--tts-soft);border:1px solid var(--tts-line);border-radius:12px;overflow:auto}.tts-stage{white-space:nowrap;color:#8795a8;font-weight:700;font-size:13px}.tts-stage.is-active{color:var(--tts-blue)}.tts-stage.is-done{color:var(--tts-green)}.tts-stagebar i{font-style:normal;color:#bac5d3}.tts-exam-heading{display:flex;align-items:center;justify-content:space-between;gap:16px}.tts-exam-heading h2{font-size:26px;margin:4px 0}.tts-exam-heading h2 small{font-size:15px;color:var(--tts-muted);font-weight:500}.tts-flag{border:1px solid var(--tts-line);border-radius:9px;background:#fff;padding:9px 13px;color:var(--tts-muted);cursor:pointer}.tts-flag.is-flagged{border-color:#f4cb68;background:#fff8e7;color:#966500}.tts-progress,.tts-result-bar{height:6px;background:#e8edf4;border-radius:6px;margin:17px 0 22px;overflow:hidden}.tts-progress span,.tts-result-bar span{display:block;height:100%;background:var(--tts-blue);border-radius:inherit;transition:width .2s}.tts-passage{margin:18px 0;padding:20px 23px;border:1px solid var(--tts-line);border-radius:13px;background:#f7f9fc;color:#253b58;white-space:pre-wrap;max-height:280px;overflow:auto}.tts-audio{display:flex;align-items:center;gap:14px;margin:15px 0;padding:14px 17px;border:1px solid #cfe0fb;border-radius:13px;background:#f2f7ff}.tts-audio-icon{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:#dfeaff;color:var(--tts-blue);font-size:20px}.tts-audio>div{flex:1}.tts-audio small{display:block;color:var(--tts-muted)}.tts-audio audio{display:none}.tts-question{padding:24px 0 18px}.tts-question-prompt{font-size:21px;font-weight:650;line-height:1.45;margin:0 0 20px}.tts-choices{display:grid;gap:11px}.tts-choice{display:flex;align-items:center;gap:14px;width:100%;padding:14px 16px;border:1px solid var(--tts-line);border-radius:12px;background:#fff;color:var(--tts-ink);text-align:left;font:inherit;cursor:pointer;transition:all .12s}.tts-choice:hover{border-color:#a9c5f4;background:#f8fbff}.tts-choice.is-selected{border:2px solid var(--tts-blue);padding:13px 15px;background:#f0f6ff}.tts-choice-letter{display:grid;place-items:center;width:30px;height:30px;flex:none;border-radius:50%;background:#edf1f7;color:#586a83;font-size:13px;font-weight:800}.tts-choice.is-selected .tts-choice-letter{background:var(--tts-blue);color:#fff}.tts-question-nav{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:20px 0}.tts-question-palette{display:flex;justify-content:center;gap:6px;flex-wrap:wrap;max-width:690px}.tts-palette{width:34px;height:34px;border:1px solid var(--tts-line);border-radius:8px;background:#fff;color:var(--tts-muted);font-size:12px;cursor:pointer}.tts-palette.is-current{border-color:var(--tts-blue);background:var(--tts-blue);color:#fff}.tts-palette.is-answered:not(.is-current){background:#e8f8f1;border-color:#b6e4d1;color:#08734e}.tts-palette.is-flagged{box-shadow:inset 0 -3px #f0b629}.tts-finish-row{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:15px 0;border-top:1px solid var(--tts-line);color:var(--tts-muted);font-size:13px}.tts-finish-row p{margin:0}.tts-text-button{white-space:nowrap}.tts-result-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px;margin-top:23px}.tts-result-card{padding:22px;border:1px solid var(--tts-line);border-radius:16px;background:#fff}.tts-result-score{font-size:37px;font-weight:800;margin:8px 0}.tts-result-score small{font-size:16px;color:var(--tts-muted);font-weight:500}.tts-result-card .tts-result-bar{margin:8px 0}.tts-result-meta{display:flex;justify-content:space-between;font-size:13px;color:var(--tts-muted)}.tts-result-meta strong{color:var(--tts-ink)}.tts-category-list{border-top:1px solid var(--tts-line);margin-top:14px;padding-top:8px}.tts-category-list div{display:flex;justify-content:space-between;padding:4px 0;font-size:12px;color:var(--tts-muted)}.tts-category-list b{color:var(--tts-ink)}.tts-result-actions{display:flex;justify-content:center;margin:22px}.tts-error-text,.tts-error{color:#b52f28}.tts-error-text{font-weight:700}@media(max-width:800px){.tts-test-grid,.tts-result-grid{grid-template-columns:1fr}.tts-hero,.tts-result-hero{align-items:flex-start;flex-direction:column;padding:28px}.tts-total{min-width:112px;height:90px;align-items:flex-start;padding:15px}.tts-total strong{font-size:34px}.tts-exam-top{align-items:flex-start}.tts-top-right{align-items:flex-end;flex-direction:column;gap:5px}.tts-stagebar{justify-content:flex-start}.tts-question-nav{flex-wrap:wrap}.tts-question-palette{order:3;width:100%}.tts-finish-row{align-items:flex-start;flex-direction:column}.tts-audio{flex-wrap:wrap}.tts-audio>.tts-button{width:100%}}