@import "https://fonts.googleapis.com/css2?family=Inter:ital,wght@0,400;0,500;0,600;0,700;0,800;0,900;1,400&display=swap";#root{flex-direction:column;min-height:100vh;display:flex}:root{--navy:#062b5c;--navy-soft:#e8eff8;--maroon:#800a16;--maroon-soft:#f9e9eb;--orange:#f47c00;--canvas:#f5f7fa;--ink:#142033;--muted:#5e6b7d;--line:#d8e0ea;--success:#147a52;--warning:#b86600;--danger:#b42318;--color-primary:var(--navy);--color-primary-light:#174887;--color-primary-dark:#031c3f;--color-secondary:var(--maroon);--color-background:var(--canvas);--color-surface:#fff;--color-surface-hover:#f0f4f9;--color-text-main:var(--ink);--color-text-muted:var(--muted);--color-success:var(--success);--color-danger:var(--danger);--color-warning:var(--warning);--color-border:var(--line);--font-family:"Inter", system-ui, -apple-system, sans-serif;--spacing-xs:.25rem;--spacing-sm:.5rem;--spacing-md:1rem;--spacing-lg:1.5rem;--spacing-xl:2rem;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-full:9999px;--shadow-sm:0 1px 2px 0 rgba(0,0,0,.05);--shadow-md:0 4px 6px -1px rgba(0,0,0,.08), 0 2px 4px -2px rgba(0,0,0,.06);--shadow-lg:0 10px 15px -3px rgba(0,0,0,.08), 0 4px 6px -4px rgba(0,0,0,.05);--gradient-maroon:linear-gradient(135deg, #9c1022 0%, #60040e 100%);--gradient-navy:linear-gradient(135deg, #062b5c 0%, #0a3d7a 100%);--gradient-primary:linear-gradient(135deg, var(--navy) 0%, var(--maroon) 100%)}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-family);background-color:var(--color-background);color:var(--color-text-main);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;word-wrap:break-word;overflow-wrap:break-word;word-break:break-word;min-height:100vh;line-height:1.5}.glass-panel{border:1px solid var(--color-border);box-shadow:var(--shadow-md);border-radius:var(--radius-lg);background:#fff}.btn{border-radius:var(--radius-sm);cursor:pointer;border:none;outline:none;justify-content:center;align-items:center;gap:.5rem;min-height:48px;padding:.75rem 1.5rem;font-family:inherit;font-size:.9375rem;font-weight:800;line-height:1;text-decoration:none;transition:all .2s;display:inline-flex}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--gradient-navy);color:#fff;box-shadow:0 4px 14px rgba(6,43,92,.35)}.btn-primary:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 6px 20px rgba(6,43,92,.45)}.btn-primary:active:not(:disabled){transform:translateY(0)}.btn-outline{border:2px solid var(--navy);color:var(--navy);background:0 0}.btn-outline:hover:not(:disabled){background:var(--navy-soft)}.btn-danger{background:var(--danger);color:#fff}.input-group{gap:var(--spacing-sm);margin-bottom:var(--spacing-md);flex-direction:column;display:flex}.input-label{color:var(--color-text-muted);font-size:.875rem;font-weight:600}.input-field{border-radius:var(--radius-sm);border:1.5px solid var(--color-border);color:var(--color-text-main);background:#fbfcfe;padding:1rem;font-family:inherit;font-size:1rem;transition:all .2s}.container .input-field{width:100%;min-width:0;max-width:100%}.input-field::placeholder{color:#8290a4}.input-field:focus{border-color:var(--navy);border-width:2px;outline:none;box-shadow:0 0 0 3px rgba(6,43,92,.1)}.input-field.error{border-color:var(--danger)}.chip{border-radius:var(--radius-full);border:1.5px solid var(--color-border);background:var(--color-surface);color:var(--color-text-muted);cursor:pointer;white-space:nowrap;align-items:center;gap:.35rem;padding:.35rem .85rem;font-size:.85rem;font-weight:700;transition:all .2s;display:inline-flex}.chip.active{background:var(--navy);border-color:var(--navy);color:#fff}.chip:hover:not(.active){border-color:var(--navy);color:var(--navy)}.tab-bar{border-bottom:1.5px solid var(--color-border);background:var(--color-surface);z-index:10;display:flex;position:sticky;top:0}.tab-item{color:var(--color-text-muted);cursor:pointer;background:0 0;border:none;border-bottom:3px solid transparent;flex:1;justify-content:center;align-items:center;gap:.35rem;padding:.9rem .5rem;font-family:inherit;font-size:.8rem;font-weight:800;transition:all .2s;display:flex}.tab-item.active{color:var(--navy);border-bottom-color:var(--orange)}.overview-card{background:var(--gradient-maroon);border-radius:var(--radius-lg);color:#fff;padding:1rem 1.25rem;position:relative;overflow:hidden;box-shadow:0 4px 12px rgba(128,10,22,.25)}.overview-card:before{content:"";background:rgba(255,255,255,.06);border-radius:50%;width:120px;height:120px;position:absolute;top:-30px;right:-30px}.overview-card:after{content:"";background:rgba(255,255,255,.04);border-radius:50%;width:100px;height:100px;position:absolute;bottom:-40px;left:-10px}.test-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);flex-direction:column;gap:.85rem;padding:1.25rem;transition:box-shadow .2s,transform .15s;display:flex}.test-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-1px)}.test-card.attempted{border-left:4px solid var(--success)}.test-card.locked{opacity:.6}.badge{border-radius:var(--radius-full);letter-spacing:.02em;align-items:center;padding:.15rem .6rem;font-size:.72rem;font-weight:800;display:inline-flex}.badge-navy{background:var(--navy-soft);color:var(--navy)}.badge-maroon{background:var(--maroon-soft);color:var(--maroon)}.badge-orange{color:var(--orange);background:#fff3e0}.badge-green{color:var(--success);background:rgba(20,122,82,.1)}.result-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);cursor:pointer;justify-content:space-between;align-items:flex-start;gap:1rem;padding:1.25rem;transition:box-shadow .2s,transform .15s;display:flex}.result-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-1px)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:.35s ease-out forwards fadeInUp}.page-root{max-width:680px;min-height:100vh;padding-bottom:env(safe-area-inset-bottom);flex-direction:column;margin:0 auto;display:flex}.container{width:100%;min-width:0;max-width:520px;padding:var(--spacing-md);padding-bottom:calc(var(--spacing-md) + env(safe-area-inset-bottom));flex-direction:column;min-height:100vh;margin:0 auto;display:flex}.q-content{word-break:break-word;overflow-wrap:break-word}.q-content img,.q-content video{max-width:100%;height:auto;margin:.5rem auto;display:block}pre{white-space:pre-wrap;word-wrap:break-word;overflow-wrap:break-word;max-width:100%;overflow-x:auto}.text-center{text-align:center}.text-muted{color:var(--color-text-muted)}.mt-xs{margin-top:var(--spacing-xs)}.mt-sm{margin-top:var(--spacing-sm)}.mt-md{margin-top:var(--spacing-md)}.mt-lg{margin-top:var(--spacing-lg)}.mt-xl{margin-top:var(--spacing-xl)}.mb-sm{margin-bottom:var(--spacing-sm)}.mb-md{margin-bottom:var(--spacing-md)}.mb-lg{margin-bottom:var(--spacing-lg)}.mb-xl{margin-bottom:var(--spacing-xl)}.section-label{letter-spacing:.08em;text-transform:uppercase;color:var(--maroon);font-size:.7rem;font-weight:900}.section-title{color:var(--ink);margin-top:.25rem;font-size:1.3rem;font-weight:900}.section-subtitle{color:var(--muted);margin-top:.15rem;font-size:.875rem}.progress-bar{background:var(--color-border);border-radius:var(--radius-full);width:100%;height:6px;overflow:hidden}.progress-fill{border-radius:var(--radius-full);height:100%;transition:width .5s}.score-ring{border:3px solid var(--navy);width:56px;height:56px;color:var(--navy);background:var(--navy-soft);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:.85rem;font-weight:900;display:flex}hr,.divider{border:none;border-top:1px solid var(--color-border)}::-webkit-scrollbar{width:4px;height:4px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--line);border-radius:9999px}.q-content{word-break:normal;font-family:Arial,Noto Sans Devanagari,Mangal,Segoe UI,sans-serif}.q-content .q-preamble{margin:0 0 8px}.q-content .q-instruction{margin:8px 0 0;font-weight:800}.q-content .grouped-intro{margin:0 0 8px}.q-content .grouped-tail{margin:8px 0 0;font-weight:900}.q-content .statement-box,.q-content .matching-grid,.q-content .stmt-box,.q-content .list-grid,.q-content .own-readable-list-fallback{border:1px solid var(--color-border);background:var(--navy-soft);border-radius:10px;margin:7px 0 9px;padding:9px 10px}.q-content .statement-line,.q-content .matching-row,.q-content .stmt-line,.q-content .flow-step{grid-template-columns:minmax(34px,auto) 1fr;align-items:start;gap:7px;margin:0 0 7px;display:grid}.q-content .statement-label,.q-content .matching-label,.q-content .matching-title,.q-content .stmt-label,.q-content .list-title,.q-content .flow-label{color:var(--navy);font-weight:950}.q-content .matching-grid,.q-content .list-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.q-content .matching-col,.q-content .list-col{min-width:0}.q-content .matching-title,.q-content .list-title{margin:0 0 6px}.q-content .own-safe-table-wrap{-webkit-overflow-scrolling:touch;width:100%;margin:8px 0;overflow-x:auto}.q-content table{border-collapse:collapse;table-layout:auto;width:100%;margin:8px 0}.q-content .own-safe-table{width:max-content;min-width:100%;max-width:none;margin:0}.q-content th,.q-content td{border:1px solid var(--color-border);vertical-align:top;padding:6px 7px}.q-content th{background:var(--navy);color:#fff;text-align:center;font-weight:900}.q-content tr:nth-child(2n) td{background:rgba(148,163,184,.08)}.q-content p{margin:0 0 8px}.q-content img{border-radius:4px;max-width:100%;height:auto}.q-content sub,.q-content sup{line-height:0}@media (max-width:680px){.q-content .matching-grid,.q-content .list-grid{grid-template-columns:1fr}}@media print{@page{margin:8mm 8mm 80px}body{color:#000;background-color:#fff}.result-box{page-break-inside:avoid;break-inside:avoid}.explanation-heading{page-break-after:avoid;break-after:avoid}.explanation-body{page-break-inside:auto;break-inside:auto}}