.fls-page{background:#f5f8fc;color:#172335}
.fls-hero{padding:64px 0;background:linear-gradient(120deg,#0b2d59 0%,#155bd7 72%,#2774e7 100%);color:#fff;overflow:hidden}
.fls-hero-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(300px,.5fr);gap:55px;align-items:center}
.fls-eyebrow,.fls-kicker{display:block;color:#7fb5ff;font-size:13px;font-weight:900;letter-spacing:.11em}
.fls-hero h1{margin:10px 0 17px;font-size:47px;line-height:1.18;letter-spacing:-2px;color:#fff;word-break:keep-all}
.fls-hero p{max-width:680px;margin:0;color:#dce9f8;font-size:18px;line-height:1.75;word-break:keep-all}
.fls-hero-pills{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}.fls-hero-pills span{padding:7px 12px;border:1px solid #ffffff45;border-radius:22px;background:#ffffff12;color:#fff;font-size:13px;font-weight:800}
.fls-hero aside{padding:28px;border:1px solid #ffffff30;border-radius:17px;background:#061a36a8;box-shadow:0 18px 50px #001a3a3d}.fls-hero aside strong{display:block;margin-bottom:13px;color:#ffb36f;font-size:21px}.fls-hero aside ul{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:0;padding:0;list-style:none}.fls-hero aside li{padding:10px 7px;border-radius:8px;background:#ffffff12;text-align:center;font-size:14px;font-weight:750}
.fls-content{padding-top:42px}.fls-intro{display:grid;grid-template-columns:1fr 1.25fr;gap:18px;margin-bottom:24px}.fls-exam-facts{display:grid;grid-template-columns:1fr 1fr;gap:10px}.fls-exam-facts article{display:grid;align-content:center;min-height:112px;padding:17px;border:1px solid #dce5f0;border-radius:13px;background:#fff;text-align:center}.fls-exam-facts strong{color:#155bd7;font-size:25px}.fls-exam-facts span{margin-top:4px;color:#64748a;font-size:13px;font-weight:750}
.fls-source-note{padding:23px 25px;border:1px solid #f1d2ac;border-radius:13px;background:#fff9f1}.fls-source-note>strong{color:#8b4b0f;font-size:18px}.fls-source-note p{margin:8px 0 0;color:#604a38;font-size:14px;line-height:1.7}.fls-source-note a{color:#155bd7;font-weight:800;text-decoration:underline;text-underline-offset:3px}
.fls-app{margin-top:22px}.fls-layout{display:grid;grid-template-columns:210px minmax(0,1fr);gap:18px;align-items:start}.fls-nav{position:sticky;top:18px;display:grid;gap:5px;padding:11px;border:1px solid #dce5f0;border-radius:14px;background:#fff;box-shadow:0 10px 30px #163a6409}.fls-nav button{display:flex;justify-content:space-between;align-items:center;width:100%;min-height:45px;padding:10px 12px;border:0;border-radius:8px;background:transparent;color:#263a52;font-size:14px;font-weight:800;text-align:left;cursor:pointer}.fls-nav button:hover,.fls-nav button.is-active{background:#155bd7;color:#fff}.fls-nav button b{display:grid;min-width:23px;height:23px;padding:0 5px;border-radius:12px;background:#ff6b22;color:#fff;place-items:center;font-size:11px}.fls-nav .fls-reset{margin-top:9px;border-top:1px solid #e2e8f0;border-radius:0;color:#778396;font-size:12px}.fls-nav .fls-reset:hover{background:#fff1ee;color:#a83724}
.fls-workspace{min-width:0}.fls-panel{padding:30px;border:1px solid #dce5f0;border-radius:16px;background:#fff;box-shadow:0 12px 34px #163a640a}.fls-section-head{display:flex;justify-content:space-between;align-items:center;gap:25px;margin-bottom:25px}.fls-kicker{color:#155bd7}.fls-section-head h2{margin:4px 0 6px;color:#0c2c55;font-size:30px;line-height:1.25;letter-spacing:-1px}.fls-section-head p{margin:0;color:#68768a;line-height:1.65}.fls-progress-ring{--progress:0;display:grid;width:105px;height:105px;flex:0 0 auto;border-radius:50%;background:conic-gradient(#155bd7 calc(var(--progress)*1%),#e8eef6 0);place-content:center;text-align:center;position:relative}.fls-progress-ring:before{content:'';position:absolute;inset:9px;border-radius:50%;background:#fff}.fls-progress-ring strong,.fls-progress-ring span{position:relative}.fls-progress-ring strong{color:#0c2c55;font-size:22px}.fls-progress-ring span{color:#758398;font-size:11px}
.fls-stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.fls-stat-grid article{padding:17px;border:1px solid #e0e7f0;border-radius:11px;background:#f8fbff}.fls-stat-grid span{display:block;margin-bottom:5px;color:#718096;font-size:12px}.fls-stat-grid strong{color:#0c2c55;font-size:20px}.fls-weak-note{margin-top:14px;padding:13px 15px;border-radius:9px;background:#fff6e9;color:#71440f}.fls-action-grid{display:grid;grid-template-columns:1fr 1fr;gap:11px;margin-top:22px}.fls-action-grid button{display:grid;gap:3px;min-height:122px;padding:19px;border:1px solid #dbe4ef;border-radius:12px;background:#fff;text-align:left;cursor:pointer}.fls-action-grid button:hover{border-color:#155bd7;background:#f3f8ff}.fls-action-grid span{color:#155bd7;font-size:12px;font-weight:900}.fls-action-grid strong{color:#0c2c55;font-size:19px}.fls-action-grid small{color:#68768a}.fls-history{margin-top:26px;padding-top:21px;border-top:1px solid #e4e9ef}.fls-history h3{margin:0 0 11px;color:#0c2c55}.fls-history ul{margin:0;padding:0;list-style:none}.fls-history li{display:flex;justify-content:space-between;gap:20px;padding:10px 0;border-bottom:1px solid #edf0f4;color:#556477}.fls-history li strong{color:#0c2c55}.fls-history .is-empty{color:#8993a1}
.fls-lesson-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px}.fls-lesson{display:flex;flex-direction:column;padding:22px;border:1px solid #dce5f0;border-radius:13px;background:#fff}.fls-lesson.is-done{border-color:#7bc99b;background:#f3fcf6}.fls-lesson header>span{color:#155bd7;font-size:12px;font-weight:900}.fls-lesson h3{margin:4px 0 7px;color:#0c2c55;font-size:20px}.fls-lesson p{margin:0;color:#6b7788;line-height:1.6}.fls-lesson ul{margin:17px 0;padding-left:19px;color:#35475c;line-height:1.7}.fls-lesson button{margin-top:auto;padding:10px;border:1px solid #cfd9e6;border-radius:8px;background:#f7f9fc;color:#0c2c55;font-weight:800;cursor:pointer}.fls-lesson.is-done button{border-color:#86cba1;background:#e2f7e9;color:#176a38}.fls-inline-actions,.fls-result-actions{display:flex;flex-wrap:wrap;gap:9px;margin-top:22px}.fls-inline-actions button,.fls-result-actions button,.fls-result-actions a,.fls-practice-form button,.fls-practice-cards button,.fls-start-mock,.fls-empty-state button{min-height:44px;padding:11px 16px;border:1px solid #cfd9e6;border-radius:8px;background:#fff;color:#0c2c55;font-weight:850;cursor:pointer;text-align:center}.fls-primary{border-color:#155bd7!important;background:#155bd7!important;color:#fff!important}
.fls-tabs{display:flex;gap:8px;margin-bottom:20px}.fls-tabs button{padding:10px 15px;border:1px solid #d4deea;border-radius:8px;background:#fff;color:#0c2c55;font-weight:800;cursor:pointer}.fls-tabs button.is-active{border-color:#155bd7;background:#155bd7;color:#fff}.fls-flash-wrap{max-width:620px;margin:auto}.fls-flash{position:relative;width:100%;height:285px;border:0;background:transparent;cursor:pointer;perspective:1000px}.fls-flash-front,.fls-flash-back{position:absolute;inset:0;display:grid;align-content:center;justify-items:center;padding:35px;border-radius:18px;backface-visibility:hidden;transition:transform .45s;box-shadow:0 15px 40px #122d5218}.fls-flash-front{background:linear-gradient(135deg,#0c2c55,#155bd7);color:#fff}.fls-flash-back{transform:rotateY(180deg);border:2px solid #155bd7;background:#fff;color:#0c2c55}.fls-flash.is-flipped .fls-flash-front{transform:rotateY(180deg)}.fls-flash.is-flipped .fls-flash-back{transform:rotateY(360deg)}.fls-flash small{font-weight:800;opacity:.72}.fls-flash strong{max-width:520px;margin:13px 0;font-size:30px;line-height:1.45;word-break:keep-all}.fls-flash em{font-size:12px;font-style:normal;opacity:.7}.fls-flash-controls{display:flex;justify-content:center;align-items:center;gap:22px;margin-top:17px}.fls-flash-controls button{padding:9px 14px;border:1px solid #d3dce8;border-radius:7px;background:#fff;color:#0c2c55;font-weight:800;cursor:pointer}.fls-compare-grid{display:grid;gap:14px}.fls-compare-grid>article{padding:20px;border:1px solid #dce5f0;border-radius:13px}.fls-compare-grid h3{margin:0 0 13px;color:#0c2c55}.fls-compare-grid article>div{display:grid;grid-template-columns:1fr 1fr;gap:10px}.fls-compare-grid section{padding:16px;border-radius:9px;background:#f3f7fc}.fls-compare-grid section+section{background:#fff5ec}.fls-compare-grid strong{color:#155bd7}.fls-compare-grid section+section strong{color:#bd541d}.fls-compare-grid p{margin:7px 0 0;color:#506076;line-height:1.65}
.fls-plan-list{display:grid;gap:10px}.fls-plan-day{display:grid;grid-template-columns:75px 1fr auto;gap:18px;align-items:center;padding:17px 19px;border:1px solid #dde5ee;border-radius:11px}.fls-plan-day>span{color:#155bd7;font-size:13px;font-weight:900}.fls-plan-day h3{margin:0 0 4px;color:#0c2c55;font-size:18px}.fls-plan-day p{margin:0;color:#637186;line-height:1.55}.fls-plan-day button{padding:9px 12px;border:1px solid #cfd9e6;border-radius:7px;background:#fff;color:#0c2c55;font-weight:800;cursor:pointer}.fls-plan-day.is-done{border-color:#8bcfa6;background:#f2fbf5}.fls-plan-day.is-done h3{text-decoration:line-through;color:#547162}.fls-plan-day.is-done button{background:#23844b;color:#fff}
.fls-practice-cards{display:grid;grid-template-columns:1fr 1fr;gap:12px}.fls-practice-cards article{padding:22px;border:1px solid #dce5f0;border-radius:13px;background:#f8fbff}.fls-practice-cards article>span{color:#155bd7;font-size:12px;font-weight:900}.fls-practice-cards h3{margin:4px 0 8px;color:#0c2c55}.fls-practice-cards p{min-height:48px;margin:0 0 16px;color:#637186;line-height:1.55}.fls-practice-form{margin-top:18px;padding:22px;border:1px solid #dce5f0;border-radius:13px}.fls-practice-form h3{margin:0 0 15px;color:#0c2c55}.fls-practice-form>div{display:grid;grid-template-columns:1fr 1fr auto;gap:10px;align-items:end}.fls-practice-form label{color:#526176;font-size:13px;font-weight:800}.fls-practice-form select{display:block;width:100%;height:44px;margin-top:6px;padding:0 10px;border:1px solid #ccd7e4;border-radius:8px;background:#fff;color:#172335}.fls-big-count{color:#155bd7;font-size:25px;white-space:nowrap}.fls-wrong-counts{display:grid;grid-template-columns:repeat(4,1fr);gap:9px;margin:0;padding:0;list-style:none}.fls-wrong-counts li{padding:14px;border-radius:9px;background:#f4f7fb}.fls-wrong-counts span{display:block;color:#66758a;font-size:12px}.fls-wrong-counts strong{color:#0c2c55;font-size:20px}.fls-empty-state{padding:45px 20px;border:1px dashed #cbd6e3;border-radius:13px;text-align:center}.fls-empty-state strong{color:#0c2c55;font-size:20px}.fls-empty-state p{color:#68768a}
.fls-mock-rules{display:grid;grid-template-columns:repeat(4,1fr);gap:9px}.fls-mock-rules article{padding:17px 10px;border-radius:10px;background:#f1f6fd;text-align:center}.fls-mock-rules strong{display:block;color:#155bd7;font-size:22px}.fls-mock-rules span{color:#5d6b7e;font-size:12px}.fls-check-list{margin:20px 0;padding-left:21px;color:#44566c;line-height:1.8}.fls-last-mock{padding:13px;border-radius:8px;background:#fff6e8;color:#704718}.fls-start-mock{width:100%;font-size:17px}.fls-disclaimer{margin:13px 0 0;color:#7b8796;font-size:12px;text-align:center}
.fls-session-head{display:flex;justify-content:space-between;align-items:center;gap:20px}.fls-session-head span{color:#637186;font-size:13px;font-weight:800}.fls-session-head h2{margin:3px 0 0;color:#0c2c55;font-size:25px}.fls-timer{padding:9px 13px;border-radius:8px;background:#0c2c55;color:#fff;font-size:21px;font-variant-numeric:tabular-nums}.fls-question-progress{height:7px;margin:16px 0 24px;border-radius:5px;background:#e7edf4;overflow:hidden}.fls-question-progress span{display:block;height:100%;border-radius:5px;background:#155bd7;transition:width .2s}.fls-question-card{padding:25px;border:1px solid #dce5f0;border-radius:13px}.fls-subject{display:inline-block;padding:4px 9px;border-radius:15px;background:#eaf2ff;color:#155bd7;font-size:11px;font-weight:900}.fls-subject-cargo{background:#e9f8f4;color:#08765d}.fls-subject-safety{background:#fff3e8;color:#b54c15}.fls-subject-service{background:#f3edff;color:#7044aa}.fls-question-card h3{margin:13px 0 21px;color:#102d51;font-size:22px;line-height:1.55;word-break:keep-all}.fls-answers{display:grid;gap:9px}.fls-answer{display:flex;align-items:flex-start;gap:11px;width:100%;padding:14px;border:1px solid #d5dfeb;border-radius:9px;background:#fff;color:#26384e;font-size:15px;line-height:1.55;text-align:left;cursor:pointer}.fls-answer:hover:not(:disabled){border-color:#155bd7;background:#f4f8ff}.fls-answer span{color:#155bd7;font-size:18px}.fls-answer.is-selected{border-color:#155bd7;background:#eaf2ff}.fls-answer.is-correct{border-color:#2b9a58;background:#eaf8ef;color:#176b38}.fls-answer.is-wrong{border-color:#d95743;background:#fff0ee;color:#9d3022}.fls-answer:disabled{cursor:default;opacity:1}.fls-feedback{margin-top:17px;padding:16px;border-radius:9px}.fls-feedback.is-correct{background:#eaf8ef;color:#176b38}.fls-feedback.is-wrong{background:#fff0ee;color:#953428}.fls-feedback strong{font-size:17px}.fls-feedback p{margin:6px 0;line-height:1.65}.fls-feedback small{opacity:.78}.fls-question-nav{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:17px}.fls-question-nav button,.fls-mock-submit button{min-width:112px;padding:11px 15px;border:1px solid #cfd9e6;border-radius:8px;background:#fff;color:#0c2c55;font-weight:850;cursor:pointer}.fls-question-nav button:disabled{cursor:not-allowed;opacity:.45}.fls-question-nav span{color:#728095;font-size:12px;text-align:center}.fls-mock-submit{text-align:center;margin-top:14px;padding-top:14px;border-top:1px solid #e2e8f0}.fls-mock-submit button{border-color:#ff6b22;background:#ff6b22;color:#fff}
.fls-result-score{display:grid;justify-items:center;padding:28px;border-radius:14px;background:linear-gradient(135deg,#0c2c55,#155bd7);color:#fff;text-align:center}.fls-result-score>span{font-weight:800;opacity:.8}.fls-result-score>strong{font-size:57px;line-height:1.15}.fls-result-score small{font-size:25px}.fls-result-score em{font-style:normal}.fls-result-status{margin:14px 0;padding:16px;border-radius:10px;background:#eaf8ef;color:#176b38;text-align:center}.fls-result-status.is-review{background:#fff4e8;color:#8a4c11}.fls-result-status p{margin:4px 0 0}.fls-result table{width:100%;margin-top:17px;border-collapse:collapse}.fls-result caption{padding:0 0 9px;color:#0c2c55;font-weight:900;text-align:left}.fls-result th,.fls-result td{padding:11px;border-bottom:1px solid #e2e8f0;text-align:left}.fls-result thead th{background:#f5f8fc}.fls-result-actions a{display:inline-flex;align-items:center}.fls-review{margin-top:29px}.fls-review h2{display:flex;justify-content:space-between;color:#0c2c55;font-size:23px}.fls-review h2 span{color:#d04e2e;font-size:15px}.fls-review-item{border-top:1px solid #e1e7ef;padding:13px 2px}.fls-review-item summary{color:#213750;font-weight:800;line-height:1.55;cursor:pointer}.fls-review-item summary .fls-subject{margin-right:5px}.fls-review-item>div{margin-top:10px;padding:15px;border-radius:9px;background:#f7f9fc;color:#485a70}.fls-review-item p{margin:5px 0;line-height:1.6}.fls-review-item small{color:#708096}.fls-perfect{padding:25px;border-radius:10px;background:#eaf8ef;color:#176b38;text-align:center;font-weight:900}.fls-error{text-align:center;color:#8f3327}
.fls-static-guide{margin:24px 0 0;padding:26px;border:1px solid #dce5f0;border-radius:14px;background:#fff}.fls-static-guide h2{margin:0 0 13px;color:#0c2c55;font-size:24px}.fls-static-guide ol{margin:0;padding-left:22px;color:#405269;line-height:1.8}.fls-static-caution{margin:17px 0 0;padding:13px;border-radius:8px;background:#f3f6fa;color:#6b7788;font-size:13px}.fls-noscript{padding:20px;border:1px solid #e8c183;border-radius:10px;background:#fff7e8;color:#724817}.fls-category-cta{display:flex;justify-content:space-between;align-items:center;gap:25px;margin:0 0 24px;padding:24px 27px;border-radius:15px;background:linear-gradient(120deg,#0c2c55,#155bd7);color:#fff}.fls-category-cta span{color:#91bfff;font-size:12px;font-weight:900}.fls-category-cta h2{margin:3px 0 5px;color:#fff;font-size:24px}.fls-category-cta p{margin:0;color:#dbe8f7}.fls-category-cta .btn{flex:0 0 auto}
@media(max-width:950px){.fls-hero-grid{grid-template-columns:1fr}.fls-hero aside{max-width:620px}.fls-intro{grid-template-columns:1fr}.fls-layout{grid-template-columns:1fr}.fls-nav{position:static;display:flex;overflow-x:auto;padding:8px}.fls-nav button{flex:0 0 auto;width:auto;white-space:nowrap}.fls-nav .fls-reset{margin:0 0 0 auto;border:0;border-left:1px solid #e2e8f0}.fls-stat-grid{grid-template-columns:1fr 1fr}}
@media(max-width:650px){.fls-hero{padding:42px 0}.fls-hero h1{font-size:34px}.fls-hero p{font-size:15px}.fls-hero aside{padding:21px}.fls-content{padding-top:25px}.fls-exam-facts article{min-height:95px}.fls-source-note{padding:18px}.fls-panel{padding:19px}.fls-section-head{align-items:flex-start}.fls-section-head h2{font-size:25px}.fls-progress-ring{width:85px;height:85px}.fls-stat-grid{grid-template-columns:1fr 1fr}.fls-stat-grid article{padding:13px}.fls-action-grid,.fls-lesson-grid,.fls-practice-cards,.fls-compare-grid article>div{grid-template-columns:1fr}.fls-action-grid button{min-height:105px}.fls-flash{height:260px}.fls-flash strong{font-size:23px}.fls-plan-day{grid-template-columns:56px 1fr}.fls-plan-day button{grid-column:1/-1;width:100%}.fls-practice-form>div{grid-template-columns:1fr}.fls-wrong-counts,.fls-mock-rules{grid-template-columns:1fr 1fr}.fls-question-card{padding:17px}.fls-question-card h3{font-size:19px}.fls-question-nav{display:grid;grid-template-columns:1fr 1fr}.fls-question-nav span{grid-row:1;grid-column:1/-1}.fls-question-nav button{min-width:0}.fls-result-actions{display:grid}.fls-category-cta{display:block;padding:21px}.fls-category-cta .btn{width:100%;margin-top:15px}.fls-nav .fls-reset{margin-left:0}.fls-static-guide{padding:20px}}