#tt-banner-slider{position:relative;overflow:hidden}.tt-banner-slide{position:absolute;inset:0;opacity:0;transition:opacity .8s ease-in-out}.tt-banner-slide.active{opacity:1;position:relative}.tt-banner-slide img{width:100%;display:block;max-height:440px;object-fit:cover;object-position:center;aspect-ratio:1577/529}.tt-banner-nav{position:absolute;bottom:16px;left:50%;transform:translate(-50%);display:flex;gap:8px;z-index:10;background:#0f172a59;padding:8px 14px;border-radius:999px;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px)}.tt-banner-dot{width:24px;height:24px;border-radius:50%;border:none;background:transparent;cursor:pointer;padding:0;position:relative;display:inline-flex;align-items:center;justify-content:center;transition:background .2s}.tt-banner-dot:after{content:"";display:block;width:12px;height:12px;border-radius:50%;border:2px solid rgba(255,255,255,.9);background:transparent;transition:background .2s}.tt-banner-dot.active:after{background:var(--color-red)}.tt-breadcrumb{background:#f1f3f6;font-family:Be Vietnam Pro,sans-serif;font-size:14px}.tt-breadcrumb a{color:var(--color-navy);text-decoration:none}.tt-breadcrumb a:hover{text-decoration:underline}.tt-breadcrumb .sep{margin:0 8px;color:#9ca3af}.tt-breadcrumb .current{color:#6b7280}.tl-layout{display:flex;gap:48px;align-items:center}.tl-content{flex:1;min-width:0}.tl-eyebrow{display:flex;align-items:center;gap:12px;font-family:Montserrat,sans-serif;font-size:.8125rem;font-weight:800;text-transform:uppercase;letter-spacing:var(--tracking-eyebrow);color:var(--color-red);margin-bottom:14px}.tl-dash{display:inline-block;width:36px;height:3px;border-radius:2px;background:var(--color-red)}.tl-title{font-family:Montserrat,sans-serif;font-size:clamp(1.6rem,3vw,2.2rem);font-weight:900;color:var(--color-navy);text-transform:uppercase;line-height:1.2;margin:0 0 24px}.tl-desc{font-family:Be Vietnam Pro,sans-serif;font-size:16px;line-height:1.7;color:#374151}.tl-desc p{margin:0 0 14px}.tl-desc a{color:var(--color-red);font-weight:600;text-decoration:none}.tl-desc a:hover{text-decoration:underline}.tl-btn{display:inline-block;margin-top:8px;padding:14px 32px;border-radius:999px;background:var(--color-red);color:#fff;font-family:Montserrat,sans-serif;font-weight:700;font-size:15px;text-decoration:none;transition:transform .15s,box-shadow .15s;box-shadow:0 4px 14px color-mix(in srgb,var(--color-red) 35%,transparent)}.tl-btn:hover{transform:translateY(-1px);box-shadow:0 6px 18px color-mix(in srgb,var(--color-red) 45%,transparent)}.tl-image{flex:0 0 460px;max-width:460px}.tl-image img{width:100%;border-radius:16px;display:block;box-shadow:0 8px 28px color-mix(in srgb,var(--color-navy) 15%,transparent)}@media(max-width:991px){.tl-layout{flex-direction:column-reverse;gap:32px}.tl-image{flex-basis:auto;max-width:100%}}.tq-section{background:#f8f9fb;padding:64px 0 72px;font-family:Be Vietnam Pro,sans-serif}.tq-container{max-width:680px;margin:0 auto;padding:0 18px}.tq-sticky{position:sticky;top:104px;z-index:40;background:#fff;border-bottom:2px solid var(--color-border);box-shadow:0 2px 12px color-mix(in srgb,var(--color-navy) 6%,transparent);padding:10px 18px;margin:0 -18px 12px;display:none}.tq-sticky.active{display:block}.tq-sticky-inner{display:flex;align-items:center;gap:20px}.tq-timer{font-family:Montserrat,sans-serif;font-weight:800;font-size:1.125rem;color:var(--color-navy);white-space:nowrap}.tq-timer.warning{color:var(--color-red);animation:tq-pulse 1s ease-in-out infinite}@keyframes tq-pulse{0%,to{opacity:1}50%{opacity:.6}}.tq-progress-wrap{flex:1;display:flex;align-items:center;gap:10px;min-width:0}.tq-progress-track{flex:1;height:8px;background:var(--color-border);border-radius:999px;overflow:hidden}.tq-progress-fill{height:100%;background:var(--color-red);border-radius:999px;width:0;transition:width .3s ease}.tq-progress-text{font-size:.8125rem;font-weight:700;color:var(--color-muted);white-space:nowrap}.tq-gate{text-align:center;padding:48px 24px;background:#fff;border-radius:16px;box-shadow:0 4px 24px color-mix(in srgb,var(--color-navy) 10%,transparent)}.tq-gate h3{font-family:Montserrat,sans-serif;font-size:clamp(1.25rem,3vw,1.75rem);font-weight:900;color:var(--color-navy);margin:0 0 12px}.tq-gate>p{color:var(--color-muted);line-height:1.7;max-width:520px;margin:0 auto 24px;font-size:.9375rem}.tq-start-btn{display:inline-block;padding:16px 40px;border-radius:999px;border:none;background:var(--color-red);color:#fff;font-family:Montserrat,sans-serif;font-weight:700;font-size:1rem;cursor:pointer;transition:transform .15s,box-shadow .15s;box-shadow:0 4px 14px color-mix(in srgb,var(--color-red) 35%,transparent)}.tq-start-btn:hover{transform:translateY(-2px);box-shadow:0 6px 18px color-mix(in srgb,var(--color-red) 45%,transparent)}.tq-start-notes{text-align:left;background:var(--color-surface);border-radius:12px;padding:16px 20px;margin:20px auto 0;max-width:520px;font-size:.875rem;color:var(--color-muted);line-height:1.8}.tq-start-notes li{margin-bottom:4px;list-style:none;padding-left:20px;position:relative}.tq-start-notes li:before{content:"•";position:absolute;left:6px;color:var(--color-red)}.tq-player{display:none}.tq-player.active{display:block}.tq-qcard{background:#fff;border-radius:16px;padding:24px clamp(16px,4vw,32px);box-shadow:0 2px 16px color-mix(in srgb,var(--color-navy) 8%,transparent);margin-bottom:16px}.tq-qheader{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:14px;gap:12px;flex-wrap:wrap}.tq-qnum{font-family:Montserrat,sans-serif;font-size:.875rem;font-weight:800;text-transform:uppercase;letter-spacing:.04em;color:var(--color-red)}.tq-qcount{font-size:.8125rem;color:var(--color-muted);font-weight:600}.tq-qimg-wrap{display:block;margin-bottom:20px;border-radius:10px;border:1px solid var(--color-border);padding:10px;background:#fff}.tq-qimg-wrap img{display:block;width:100%;height:auto;max-height:320px;object-fit:contain;border-radius:6px}.tq-choices{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}@media(max-width:480px){.tq-choices{grid-template-columns:repeat(2,1fr)}}.tq-choice{position:relative}.tq-choice input{position:absolute;opacity:0;pointer-events:none}.tq-choice label{display:flex;align-items:center;justify-content:center;gap:8px;padding:18px 12px;border-radius:12px;cursor:pointer;font-family:Montserrat,sans-serif;font-size:1.0625rem;font-weight:800;border:2px solid var(--color-border);background:#fff;color:var(--color-navy);transition:all .12s;user-select:none;min-height:56px}.tq-choice label:hover{border-color:var(--color-navy);background:var(--color-surface);transform:translateY(-1px)}.tq-choice input:checked+label{background:var(--color-red);border-color:var(--color-red);color:#fff;box-shadow:0 4px 14px color-mix(in srgb,var(--color-red) 35%,transparent)}.tq-choice input:focus-visible+label{outline:3px solid var(--color-navy);outline-offset:2px}.tq-choice-letter{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;background:var(--color-surface);font-size:.875rem;flex-shrink:0}.tq-choice input:checked+label .tq-choice-letter{background:#ffffff40;color:#fff}.tq-nav{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:8px}.tq-nav-btn{display:inline-flex;align-items:center;gap:6px;padding:12px 20px;border-radius:999px;border:1.5px solid var(--color-border);background:#fff;color:var(--color-navy);font-family:Montserrat,sans-serif;font-weight:700;font-size:.875rem;cursor:pointer;transition:all .15s}.tq-nav-btn:hover:not(:disabled){border-color:var(--color-navy);background:var(--color-surface)}.tq-nav-btn:disabled{opacity:.4;cursor:not-allowed}.tq-nav-btn.primary{background:var(--color-navy);color:#fff;border-color:var(--color-navy)}.tq-nav-btn.primary:hover:not(:disabled){background:#1f2761}.tq-nav-spacer{flex:1}.tq-jump{background:#fff;border-radius:10px;margin-bottom:10px;overflow:hidden;box-shadow:0 2px 8px color-mix(in srgb,var(--color-navy) 5%,transparent)}.tq-jump summary{padding:8px 16px;font-family:Montserrat,sans-serif;font-weight:700;font-size:.875rem;color:var(--color-navy);cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between}.tq-jump summary::-webkit-details-marker{display:none}.tq-jump-label{white-space:normal;line-height:1.3}.tq-jump summary:after{content:"▾";transition:transform .2s;color:var(--color-muted)}.tq-jump[open] summary:after{transform:rotate(180deg)}.tq-jump-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(38px,1fr));gap:6px;padding:0 16px 12px}.tq-jump-cell{display:flex;align-items:center;justify-content:center;height:34px;border-radius:8px;border:1.5px solid var(--color-border);background:#fff;font-family:Montserrat,sans-serif;font-size:.75rem;font-weight:700;color:var(--color-muted);cursor:pointer;transition:all .12s;padding:0}.tq-jump-cell:hover{border-color:var(--color-navy);color:var(--color-navy)}.tq-jump-cell.answered{background:var(--color-teal);border-color:var(--color-teal);color:#fff}.tq-jump-cell.current{box-shadow:0 0 0 3px color-mix(in srgb,var(--color-red) 40%,transparent);border-color:var(--color-red)}.tq-info{display:none}.tq-info.active{display:block}.tq-card{background:#fff;border-radius:16px;padding:28px 24px;margin-bottom:20px;box-shadow:0 2px 12px color-mix(in srgb,var(--color-navy) 6%,transparent)}.tq-card h3{font-family:Montserrat,sans-serif;font-size:1.25rem;font-weight:900;color:var(--color-navy);margin:0 0 4px}.tq-card .tq-sub{font-size:.875rem;color:var(--color-muted);margin:0 0 20px}.tq-fields{display:grid;grid-template-columns:1fr 1fr;gap:16px}@media(max-width:640px){.tq-fields{grid-template-columns:1fr}}.tq-field{display:flex;flex-direction:column;gap:6px}.tq-field.full{grid-column:1/-1}.tq-field label{font-size:.875rem;font-weight:600;color:var(--color-heading)}.tq-field label .req{color:var(--color-red)}.tq-field input,.tq-field select,.tq-field textarea{font-family:Be Vietnam Pro,sans-serif;font-size:.9375rem;padding:12px 14px;border:1.5px solid var(--color-border);border-radius:10px;outline:none;background:#fff;color:var(--color-heading);transition:border-color .15s}.tq-field input:focus,.tq-field select:focus,.tq-field textarea:focus{border-color:var(--color-red)}.tq-field textarea{resize:vertical;min-height:64px}.tq-submit{width:100%;padding:18px;border-radius:999px;border:none;cursor:pointer;background:var(--color-red);color:#fff;font-family:Montserrat,sans-serif;font-weight:700;font-size:1.0625rem;transition:transform .15s,box-shadow .15s;box-shadow:0 4px 14px color-mix(in srgb,var(--color-red) 35%,transparent);margin-top:8px}.tq-submit:hover{transform:translateY(-2px);box-shadow:0 6px 18px color-mix(in srgb,var(--color-red) 45%,transparent)}.tq-success{display:none;text-align:center;padding:64px 24px;background:#fff;border-radius:16px;box-shadow:0 4px 24px color-mix(in srgb,var(--color-navy) 10%,transparent)}.tq-success.active{display:block}.tq-success .tq-check{width:64px;height:64px;border-radius:50%;background:color-mix(in srgb,var(--color-teal) 15%,white);display:inline-flex;align-items:center;justify-content:center;margin-bottom:20px}.tq-success h3{font-family:Montserrat,sans-serif;font-size:clamp(1.25rem,3vw,1.75rem);font-weight:900;color:var(--color-navy);margin:0 0 12px}.tq-success p{color:var(--color-muted);line-height:1.7;margin:0 auto 24px;max-width:480px;font-size:.9375rem}.tq-success .tq-score{font-family:Montserrat,sans-serif;font-size:3rem;font-weight:900;color:var(--color-red);line-height:1;margin:0 0 8px}.tq-success .tq-contact{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}.tq-success .tq-contact a{padding:14px 28px;border-radius:999px;text-decoration:none;font-family:Montserrat,sans-serif;font-weight:700;font-size:.9375rem;transition:transform .15s}.tq-success .tq-contact a:hover{transform:translateY(-2px)}.tq-success .tq-contact .zalo{background:var(--color-red);color:#fff;box-shadow:0 4px 14px color-mix(in srgb,var(--color-red) 35%,transparent)}.tq-success .tq-contact .call{background:#fff;color:var(--color-navy);border:2px solid var(--color-border)}