/* Slightly larger type scale for comfortable reading. */
:root { font-size: 16px; }
body { font-size: 16px; line-height: 1.6; }
p { font-size: 16px; }
small, .small, .eyebrow, .workspace-label, .exam-label { font-size: 13px; }
.eyebrow, .workspace-label, .exam-label { letter-spacing: 1.35px; }
.nav-link { font-size: 16px; }
.nav-link > span { display: inline-grid; place-items: center; flex: 0 0 24px; width: 24px; height: 24px; font-size: 20px; line-height: 1; }
.topbar { font-size: 14px; }
.stat-label { font-size: 14px; }
.stat p, .task-info p, .field small, .card-header p, .subject-footer, .affair-source { font-size: 13px; }
.pill { font-size: 12px; }
.task-info a, .topic-row .topic-name { font-size: 14px; }
.task-check, .text-button, .button { font-size: 14px; }
.field label, th, td { font-size: 13px; }
.quiz-question h2 { font-size: 19px; }
.quiz-option { font-size: 16px; }
.result-option, .explanation { font-size: 14px; }
.dashboard-exam-filter { justify-content: flex-end; align-items: center; gap: 10px; margin: -12px 0 25px; }
.dashboard-exam-filter label { color: var(--muted); font-size: 12px; font-weight: 700; letter-spacing: .5px; }
.dashboard-exam-filter select { flex: 0 1 260px; min-width: 220px; border: 1px solid var(--line); border-radius: 9px; min-height: 44px; padding: 9px 13px; background: var(--white); color: var(--ink); font-weight: 600; box-shadow: 0 3px 12px rgba(23,37,84,.04); }
.streak-heatmap { margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--line); }
.streak-heatmap-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 14px; }
.streak-heatmap-head strong { color: var(--ink); font-size: 13px; }
.streak-heatmap-head span { color: var(--muted); font-size: 11px; }
.streak-grid { display: grid; grid-template-rows: repeat(7, 12px); grid-auto-flow: column; grid-auto-columns: 12px; gap: 5px; overflow-x: auto; padding: 2px 1px 6px; scrollbar-width: thin; }
.streak-tile { width: 12px; height: 12px; border-radius: 3px; background: var(--line); border: 1px solid rgba(23,37,84,.04); }
.streak-tile.active { background: var(--accent); border-color: var(--accent); box-shadow: 0 0 0 1px rgba(245,158,11,.10); }
.streak-legend { display: flex; align-items: center; justify-content: flex-end; gap: 6px; margin-top: 10px; color: var(--muted); font-size: 11px; }
.streak-legend i { display: block; width: 11px; height: 11px; border-radius: 3px; background: var(--line); }
.streak-legend i.active { background: var(--accent); }
.affairs-hero { position: relative; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 24px; overflow: hidden; margin-bottom: 22px; padding: 28px 30px; border: 1px solid var(--primary); border-radius: var(--radius); background: var(--primary); color: var(--white); box-shadow: 0 12px 28px rgba(23,37,84,.12); }
.affairs-hero::after { content: ''; position: absolute; width: 190px; height: 190px; right: 110px; top: -120px; border: 1px solid rgba(245,158,11,.35); border-radius: 50%; box-shadow: 0 0 0 18px rgba(245,158,11,.06), 0 0 0 36px rgba(245,158,11,.04); pointer-events: none; }
.affairs-hero > div { position: relative; z-index: 1; }
.affairs-hero .eyebrow { margin-bottom: 8px; color: rgba(255,255,255,.65); }
.affairs-hero h2 { max-width: 520px; color: var(--white); font-size: 25px; letter-spacing: -.6px; }
.affairs-hero p { max-width: 560px; margin-top: 8px; color: rgba(255,255,255,.75); font-size: 14px; }
.affairs-hero-metric { display: grid; justify-items: end; min-width: 115px; padding-left: 24px; border-left: 1px solid rgba(255,255,255,.2); }
.affairs-hero-metric strong { color: var(--accent); font-size: 44px; line-height: 1; letter-spacing: -2px; }
.affairs-hero-metric span { margin-top: 7px; color: rgba(255,255,255,.72); font-size: 12px; }
.affairs-toolbar { align-items: center; padding: 13px 15px; border: 1px solid var(--line); border-radius: 12px; background: rgba(255,255,255,.66); }
.affairs-toolbar label { flex: 0 0 auto; min-width: auto; color: var(--muted); font-size: 12px; font-weight: 700; }
.affairs-toolbar input, .affairs-toolbar select { flex: 0 1 230px; min-width: 180px; background: var(--white); }
.affairs-feed { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.affair-card { position: relative; display: flex; flex-direction: column; min-height: 292px; margin-bottom: 0; overflow: hidden; transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease; }
.affair-card:hover { transform: translateY(-3px); border-color: rgba(245,158,11,.65); box-shadow: 0 12px 28px rgba(23,37,84,.08); }
.affair-visual { position: relative; height: 148px; margin: -25px -25px 20px; overflow: hidden; background: var(--primary); }
.affair-visual img { display: block; width: 100%; height: 100%; object-fit: cover; }
.affair-visual-fallback { display: none; position: absolute; inset: 0; align-items: flex-end; justify-content: space-between; padding: 20px 22px; overflow: hidden; background: radial-gradient(circle at 80% 20%, rgba(245,158,11,.9), transparent 35%), linear-gradient(120deg, var(--primary), #233b78); color: var(--white); }
.affair-visual-fallback::before { content: ''; position: absolute; width: 130px; height: 130px; right: 16%; top: -85px; border: 1px solid rgba(255,255,255,.28); border-radius: 50%; box-shadow: 0 0 0 16px rgba(255,255,255,.06), 0 0 0 32px rgba(255,255,255,.04); }
.affair-visual-fallback span { position: relative; max-width: 75%; color: rgba(255,255,255,.8); font-size: 11px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; }
.affair-visual-fallback strong { position: relative; color: var(--accent); font-size: 42px; line-height: 1; letter-spacing: -2px; }
.affair-visual.no-image .affair-visual-fallback, .affair-visual.image-failed .affair-visual-fallback { display: flex; }
.affair-card-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.affair-card-head time { color: var(--muted); font-size: 12px; }
.affair-card-number { display: block; margin-top: 24px; color: var(--accent); font-size: 12px; font-weight: 750; letter-spacing: 1px; }
.affair-card h2 { margin: 7px 0 10px; font-size: 21px; line-height: 1.35; }
.affair-card p { flex: 1; font-size: 14px; line-height: 1.7; white-space: pre-line; }
.affair-card-footer { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-top: 24px; padding-top: 16px; border-top: 1px solid var(--line); }
.affair-source { display: flex; align-items: center; gap: 8px; min-width: 0; margin-top: 0; color: var(--muted); font-size: 12px; }
.affair-source > span:last-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.source-mark { display: grid; flex: 0 0 25px; place-items: center; width: 25px; height: 25px; border-radius: 7px; background: var(--accent-soft); color: var(--primary); font-size: 14px; font-weight: 700; }
.affair-reference { display: inline-flex; flex: 0 0 auto; align-items: center; gap: 5px; min-height: 36px; padding: 7px 11px; border: 1px solid rgba(245,158,11,.55); border-radius: 8px; background: var(--accent-soft); color: var(--primary); font-size: 12px; font-weight: 700; }
.affair-reference:hover { background: var(--accent); border-color: var(--accent); }
.affairs-empty { grid-column: 1 / -1; margin-bottom: 0; }
.admin-form-section { margin-top: 28px; padding-top: 24px; border-top: 1px solid var(--line); }
.admin-form-section:first-of-type { margin-top: 4px; padding-top: 0; border-top: 0; }
.admin-section-heading { display: flex; align-items: flex-start; gap: 12px; }
.admin-section-heading h3 { color: var(--ink); font-size: 16px; }
.admin-section-heading p { margin-top: 3px; color: var(--muted); font-size: 12px; }
.admin-section-number { display: grid; flex: 0 0 27px; place-items: center; width: 27px; height: 27px; border-radius: 50%; background: var(--primary); color: var(--white); font-size: 12px; font-weight: 700; }
.admin-form-section .field-row { margin-top: 18px; }
.admin-form-section .field-wide { grid-column: 1 / -1; }
.syllabus-library-intro { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin: -10px 0 24px; color: var(--muted); font-size: 13px; }
.syllabus-exam-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.syllabus-exam-card { position: relative; display: flex; min-height: 270px; flex-direction: column; padding: 24px; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease; }
.syllabus-exam-card::after { content: ''; position: absolute; width: 150px; height: 150px; right: -66px; bottom: -76px; border: 1px solid rgba(245,158,11,.3); border-radius: 50%; box-shadow: 0 0 0 14px rgba(245,158,11,.05); pointer-events: none; }
.syllabus-exam-card:hover { transform: translateY(-3px); border-color: var(--accent); box-shadow: 0 12px 28px rgba(23,37,84,.08); }
.syllabus-exam-card-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.syllabus-exam-code { color: var(--primary); font-size: 11px; font-weight: 750; letter-spacing: 1px; text-transform: uppercase; }
.syllabus-card-arrow { color: var(--accent); font-size: 20px; font-weight: 700; }
.syllabus-exam-card h2 { max-width: 500px; margin: 23px 0 9px; font-size: 21px; line-height: 1.35; }
.syllabus-exam-card p { flex: 1; font-size: 14px; line-height: 1.65; }
.syllabus-exam-stages { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 20px; }
.syllabus-exam-stages span { padding: 5px 8px; border-radius: 6px; background: var(--primary-soft); color: var(--muted); font-size: 11px; }
.syllabus-open-label { position: relative; z-index: 1; display: inline-flex; align-items: center; gap: 7px; margin-top: 22px; color: var(--primary); font-size: 13px; font-weight: 700; }
.syllabus-detail-meta { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin: -12px 0 24px; color: var(--muted); font-size: 12px; }
.syllabus-tree-card { max-width: 1000px; }
.syllabus-tree-header { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding-bottom: 20px; border-bottom: 1px solid var(--line); }
.syllabus-tree-header h2 { font-size: 20px; }
.syllabus-tree-header p { margin-top: 5px; font-size: 13px; }
.syllabus-tree-hint { flex: 0 0 auto; padding: 7px 10px; border-radius: 7px; background: var(--accent-soft); color: var(--primary); font-size: 11px; font-weight: 700; }
.syllabus-tree { margin-top: 18px; }
.syllabus-folder { border-bottom: 1px solid var(--line); }
.syllabus-folder:last-child { border-bottom: 0; }
.syllabus-folder > summary { display: flex; align-items: center; gap: 11px; min-height: 51px; cursor: pointer; list-style: none; color: var(--ink); font-weight: 650; }
.syllabus-folder > summary::-webkit-details-marker { display: none; }
.syllabus-folder > summary::before { content: '›'; width: 16px; color: var(--muted); font-size: 21px; line-height: 1; transition: transform .15s ease; }
.syllabus-folder[open] > summary::before { transform: rotate(90deg); }
.syllabus-folder-icon { display: grid; place-items: center; width: 28px; height: 28px; border-radius: 7px; background: var(--accent-soft); color: var(--primary); font-size: 15px; }
.syllabus-folder-name { flex: 1; }
.syllabus-folder-count { min-width: 24px; padding: 3px 7px; border-radius: 12px; background: var(--primary-soft); color: var(--muted); font-size: 11px; text-align: center; }
.syllabus-folder-children { margin: 0 0 12px 27px; padding-left: 18px; border-left: 1px solid var(--line); }
.syllabus-folder-children .syllabus-folder > summary { min-height: 44px; font-size: 14px; font-weight: 600; }
.syllabus-file { display: flex; align-items: center; gap: 10px; min-height: 37px; color: var(--muted); font-size: 13px; }
.syllabus-file-icon { display: inline-grid; place-items: center; width: 22px; color: var(--accent); font-size: 24px; line-height: 1; }
.typing-layout { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(280px, .65fr); gap: 22px; align-items: start; }
.typing-setup { min-height: 430px; }
.typing-setup h2 { margin-bottom: 8px; font-size: 25px; }
.typing-setup > p { max-width: 650px; font-size: 14px; }
.typing-exam-field { margin-top: 27px; }
.typing-target { margin: 22px 0; padding: 17px 18px; border: 1px solid rgba(245,158,11,.55); border-radius: 12px; background: var(--accent-soft); }
.typing-target-label { display: block; color: var(--muted); font-size: 12px; font-weight: 700; letter-spacing: .5px; text-transform: uppercase; }
.typing-target strong { display: block; margin-top: 6px; color: var(--primary); font-size: 20px; }
.typing-target small { display: block; margin-top: 6px; color: var(--muted); font-size: 12px; line-height: 1.55; }
.typing-controls { margin-top: 4px; }
.typing-controls .field { margin-bottom: 20px; }
.typing-setup > .primary { margin-top: 4px; }
.typing-unavailable { margin-top: 32px; padding: 23px; border: 1px dashed var(--line); border-radius: 12px; }
.typing-unavailable h3 { margin: 14px 0 7px; }
.typing-unavailable p { margin-bottom: 18px; font-size: 13px; }
.typing-sidecard { background: var(--primary); color: var(--white); border-color: var(--primary); }
.typing-sidecard .eyebrow { color: rgba(255,255,255,.65); }
.typing-steps { display: grid; gap: 20px; margin: 24px 0 28px; padding: 0; list-style: none; counter-reset: typing-step; }
.typing-steps li { position: relative; padding-left: 39px; counter-increment: typing-step; }
.typing-steps li::before { content: counter(typing-step); position: absolute; left: 0; top: 0; display: grid; place-items: center; width: 25px; height: 25px; border-radius: 50%; background: var(--accent); color: var(--primary); font-size: 12px; font-weight: 800; }
.typing-steps strong { display: block; color: var(--white); font-size: 14px; }
.typing-steps span { display: block; margin-top: 4px; color: rgba(255,255,255,.72); font-size: 12px; line-height: 1.55; }
.typing-note { padding-top: 19px; border-top: 1px solid rgba(255,255,255,.18); color: rgba(255,255,255,.72); font-size: 12px; }
.typing-test-wrap { max-width: 980px; margin: auto; }
.typing-status { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; padding: 0; overflow: hidden; }
.typing-status-item { padding: 20px 22px; border-right: 1px solid var(--line); }
.typing-status-item:last-child { border-right: 0; }
.typing-status-item span { display: block; color: var(--muted); font-size: 12px; }
.typing-status-item strong { display: block; margin-top: 5px; color: var(--primary); font-size: 26px; line-height: 1.2; }
.typing-status-item strong small { color: var(--muted); font-size: 11px; font-weight: 600; letter-spacing: 0; }
.typing-workspace { margin-top: 18px; }
.typing-workspace-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; }
.typing-workspace-head h2 { margin-top: 5px; font-size: 22px; }
.typing-passage { margin: 25px 0 18px; padding: 21px 22px; border-left: 3px solid var(--accent); border-radius: 0 10px 10px 0; background: var(--canvas); color: var(--ink); font-size: 17px; line-height: 1.85; }
.typing-workspace textarea { min-height: 180px; resize: vertical; font-size: 17px; line-height: 1.75; }
.typing-progress { display: flex; align-items: center; gap: 12px; margin: 14px 0 18px; }
.typing-progress span { flex: 0 0 40px; color: var(--muted); font-size: 12px; font-weight: 700; }
.typing-progress progress { flex: 1; }
.typing-result { max-width: 780px; margin: auto; }
.typing-result-hero { padding-bottom: 24px; border-bottom: 1px solid var(--line); text-align: center; }
.typing-result-hero h2 { margin: 16px 0 7px; font-size: 25px; }
.typing-result-hero p { font-size: 13px; }
.typing-result-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; margin: 25px 0; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.typing-result-grid > div { padding: 17px 13px; background: var(--canvas); text-align: center; }
.typing-result-grid span { display: block; color: var(--muted); font-size: 12px; }
.typing-result-grid strong { display: block; margin-top: 5px; color: var(--primary); font-size: 23px; }
.typing-result-grid small { color: var(--muted); font-size: 10px; }
.typing-result-actions { display: flex; justify-content: center; gap: 10px; flex-wrap: wrap; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

/* Public homepage and information pages. */
.sidebar-header { display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.mobile-menu-toggle { display: none; align-items: center; justify-content: center; gap: 7px; min-height: 40px; padding: 7px 11px; border: 1px solid var(--line); border-radius: 9px; background: var(--white); color: var(--primary); font-size: 12px; font-weight: 750; }
.mobile-menu-icon { position: relative; display: inline-flex; width: 17px; height: 14px; flex: 0 0 17px; flex-direction: column; justify-content: space-between; }
.mobile-menu-icon i { display: block; width: 17px; height: 2px; border-radius: 2px; background: currentColor; transform-origin: center; transition: transform .2s ease, opacity .16s ease; }
.mobile-menu-toggle.is-open .mobile-menu-icon i:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.mobile-menu-toggle.is-open .mobile-menu-icon i:nth-child(2) { opacity: 0; transform: scaleX(.3); }
.mobile-menu-toggle.is-open .mobile-menu-icon i:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
.mobile-menu-text { display: inline-flex; align-items: center; line-height: 1.2; white-space: nowrap; }
.public-header { position: relative; z-index: 2; }
.brand-copy { display: flex; min-width: 0; flex-direction: column; align-items: flex-end; line-height: 1; text-align: right; }
.brand-name { color: var(--ink); font-size: 18px; letter-spacing: -.25px; line-height: 1.08; }
.brand-subtitle { margin-top: 4px; color: var(--muted); font-family: "Noto Sans Devanagari", "Nirmala UI", sans-serif; font-size: 12px; font-weight: 600; letter-spacing: .35px; line-height: 1.2; }
.public-header nav a:not(.button) { color: var(--muted); font-weight: 600; }
.public-header nav a:not(.button):hover { color: var(--primary); }
.landing-hero { position: relative; display: grid; grid-template-columns: minmax(0, .94fr) minmax(480px, 1.06fr); gap: 64px; align-items: center; max-width: 1250px; margin: 0 auto; padding: 58px 35px 78px; }
.landing-hero::before { content: ''; position: absolute; z-index: -1; width: 420px; height: 420px; top: 5px; left: -170px; border-radius: 50%; background: radial-gradient(circle, rgba(245,158,11,.11), transparent 68%); pointer-events: none; }
.landing-hero-copy { max-width: 590px; }
.landing-kicker { display: inline-flex; align-items: center; gap: 8px; color: var(--muted); font-size: 12px; font-weight: 800; letter-spacing: 1.35px; line-height: 1.3; }
.landing-kicker i { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 5px rgba(245,158,11,.15); }
.landing-hero h1 { max-width: 620px; margin: 23px 0 20px; color: var(--primary); font-size: clamp(42px, 5vw, 65px); line-height: 1.04; letter-spacing: -3px; }
.landing-hero-copy > p { max-width: 570px; color: var(--muted); font-size: 18px; line-height: 1.75; }
.landing-hero-actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-top: 29px; }
.landing-hero-actions .button { min-height: 50px; padding-inline: 23px; }
.landing-reassurance { display: flex; align-items: center; gap: 8px; margin-top: 16px; color: var(--muted); font-size: 12px; }
.landing-reassurance span { display: grid; place-items: center; width: 19px; height: 19px; border-radius: 50%; background: var(--success-soft); color: var(--success); font-weight: 800; }
.landing-hero-visual { position: relative; min-height: 520px; display: grid; place-items: center; }
.landing-hero-visual::before { content: ''; position: absolute; inset: 11% 3% 5%; border: 1px solid rgba(23,37,84,.08); border-radius: 42px; background: linear-gradient(145deg, rgba(245,158,11,.16), rgba(23,37,84,.05)); transform: rotate(3deg); }
.landing-glow { position: absolute; border-radius: 50%; filter: blur(1px); pointer-events: none; }
.landing-glow-one { width: 210px; height: 210px; right: -18px; top: 13px; background: rgba(245,158,11,.25); }
.landing-glow-two { width: 180px; height: 180px; left: 0; bottom: 26px; background: rgba(23,37,84,.11); }
.landing-dashboard-mock { position: relative; z-index: 1; width: min(100%, 530px); overflow: hidden; padding: 18px 20px 21px; border: 1px solid rgba(23,37,84,.12); border-radius: 20px; background: var(--white); box-shadow: 0 25px 55px rgba(23,37,84,.15), 0 4px 10px rgba(23,37,84,.06); transform: rotate(-2deg); }
.landing-mock-bar { display: flex; align-items: center; gap: 6px; min-height: 25px; padding-bottom: 15px; border-bottom: 1px solid var(--line); }
.landing-mock-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--line); }
.landing-mock-dot:first-child { background: var(--accent); }
.landing-mock-label { margin-left: 9px; color: var(--primary); font-size: 11px; font-weight: 800; letter-spacing: -.2px; }
.landing-mock-label span { font-weight: 400; }
.landing-mock-avatar { display: grid; place-items: center; width: 25px; height: 25px; margin-left: auto; border-radius: 50%; background: var(--primary-soft); color: var(--primary); font-size: 10px; font-weight: 800; }
.landing-mock-intro { display: flex; align-items: flex-start; justify-content: space-between; gap: 14px; margin: 19px 0 15px; }
.landing-mock-eyebrow { color: var(--muted); font-size: 9px; font-weight: 800; letter-spacing: 1.25px; }
.landing-mock-intro h2 { margin-top: 5px; color: var(--primary); font-size: 20px; }
.landing-mock-intro .pill { color: var(--success); background: var(--success-soft); font-size: 10px; }
.landing-mock-feature { display: flex; align-items: center; justify-content: space-between; padding: 19px; border-radius: 13px; background: var(--primary); color: var(--white); }
.landing-mock-feature span { color: rgba(255,255,255,.72); font-size: 11px; }
.landing-mock-feature strong { display: block; margin-top: 5px; font-size: 36px; letter-spacing: -1.8px; line-height: 1; }
.landing-mock-feature strong small { color: var(--accent); font-size: 15px; letter-spacing: 0; }
.landing-mock-ring { display: grid; place-items: center; width: 70px; height: 70px; border: 7px solid rgba(255,255,255,.16); border-top-color: var(--accent); border-right-color: var(--accent); border-radius: 50%; transform: rotate(27deg); }
.landing-mock-ring span { color: var(--white); font-size: 12px; font-weight: 800; transform: rotate(-27deg); }
.landing-mock-stat-row { display: grid; grid-template-columns: repeat(3,1fr); gap: 9px; margin: 13px 0; }
.landing-mock-stat-row div { padding: 11px 12px; border: 1px solid var(--line); border-radius: 10px; }
.landing-mock-stat-row strong { display: block; color: var(--primary); font-size: 18px; line-height: 1.1; }
.landing-mock-stat-row span { display: block; margin-top: 3px; color: var(--muted); font-size: 10px; }
.landing-mock-plan { padding: 12px 14px; border-radius: 11px; background: var(--canvas); }
.landing-mock-plan-head { display: flex; justify-content: space-between; gap: 10px; margin-bottom: 5px; color: var(--primary); font-size: 11px; }
.landing-mock-plan-head span { color: var(--muted); font-size: 10px; }
.landing-mock-task { display: flex; align-items: center; gap: 8px; padding: 9px 0 0; color: var(--ink); font-size: 10px; }
.landing-mock-task b { display: grid; flex: 0 0 18px; place-items: center; width: 18px; height: 18px; border: 1px solid var(--line); border-radius: 50%; color: var(--muted); font-size: 9px; }
.landing-mock-task.done b { border-color: var(--success); background: var(--success-soft); color: var(--success); }
.landing-floating-note { position: absolute; z-index: 2; display: inline-flex; align-items: center; gap: 6px; padding: 9px 11px; border: 1px solid var(--line); border-radius: 8px; background: rgba(255,255,255,.9); box-shadow: 0 8px 20px rgba(23,37,84,.08); color: var(--primary); font-size: 10px; font-weight: 750; }
.landing-floating-note-one { left: -18px; bottom: 70px; }
.landing-floating-note-two { right: -12px; top: 69px; color: var(--success); }
.landing-proof-strip { display: grid; grid-template-columns: repeat(4,1fr); max-width: 1180px; margin: 0 auto 75px; padding: 23px 27px; border-radius: 16px; background: var(--primary); color: var(--white); box-shadow: 0 15px 30px rgba(23,37,84,.12); }
.landing-proof-strip > div { display: flex; align-items: baseline; justify-content: center; gap: 9px; padding: 3px 17px; border-right: 1px solid rgba(255,255,255,.15); }
.landing-proof-strip > div:last-child { border-right: 0; }
.landing-proof-strip strong { color: var(--accent); font-size: 29px; letter-spacing: -1px; }
.landing-proof-strip span { color: rgba(255,255,255,.75); font-size: 11px; }
.landing-section { max-width: 1180px; margin: 0 auto; padding: 0 35px 86px; }
.landing-section-heading { display: flex; align-items: end; justify-content: space-between; gap: 35px; margin-bottom: 28px; }
.landing-section-heading h2 { max-width: 650px; margin-top: 11px; color: var(--primary); font-size: 34px; line-height: 1.2; letter-spacing: -1px; }
.landing-section-heading > p { max-width: 390px; font-size: 14px; line-height: 1.7; }
.landing-feature-grid { display: grid; grid-template-columns: repeat(12,1fr); gap: 14px; }
.landing-feature-card { grid-column: span 4; display: flex; min-height: 230px; flex-direction: column; padding: 22px; border: 1px solid var(--line); border-radius: 16px; background: var(--white); transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease; }
.landing-feature-card:hover { transform: translateY(-3px); border-color: rgba(245,158,11,.7); box-shadow: 0 12px 26px rgba(23,37,84,.07); }
.landing-feature-card-large { grid-column: span 8; flex-direction: row; align-items: flex-start; gap: 20px; min-height: 230px; background: var(--accent-soft); border-color: rgba(245,158,11,.35); }
.landing-feature-card-wide { grid-column: span 8; min-height: 192px; flex-direction: row; align-items: flex-start; gap: 18px; }
.landing-feature-card-soft { background: rgba(23,37,84,.035); }
.landing-feature-card-dark { border-color: var(--primary); background: var(--primary); color: var(--white); }
.landing-feature-card-dark p { color: rgba(255,255,255,.72); }
.landing-feature-icon { display: grid; flex: 0 0 38px; place-items: center; width: 38px; height: 38px; border-radius: 10px; background: var(--primary-soft); color: var(--primary); font-size: 20px; }
.landing-feature-card-dark .landing-feature-icon { background: rgba(245,158,11,.18); color: var(--accent); }
.landing-feature-card h3 { margin: 18px 0 8px; color: var(--primary); font-size: 17px; }
.landing-feature-card-large h3, .landing-feature-card-wide h3 { margin-top: 1px; }
.landing-feature-card-dark h3 { color: var(--white); }
.landing-feature-card p { font-size: 13px; line-height: 1.7; }
.landing-text-link, .landing-section-link { display: inline-flex; align-items: center; gap: 6px; margin-top: auto; color: var(--primary); font-size: 12px; font-weight: 800; }
.landing-feature-card-dark .landing-text-link { color: var(--accent); }
.landing-chip-row { display: flex; align-items: center; flex-wrap: wrap; gap: 7px; margin-top: auto; }
.landing-chip-row span { padding: 6px 8px; border-radius: 6px; background: var(--primary-soft); color: var(--primary); font-size: 10px; font-weight: 750; }
.landing-loop-section { padding-top: 3px; }
.landing-loop { display: grid; grid-template-columns: repeat(4,1fr); gap: 0; border: 1px solid var(--line); border-radius: 16px; background: var(--white); overflow: hidden; }
.landing-loop-step { position: relative; min-height: 205px; padding: 25px 22px; border-right: 1px solid var(--line); }
.landing-loop-step:last-child { border-right: 0; }
.landing-loop-step > span { color: var(--accent); font-size: 12px; font-weight: 800; letter-spacing: 1px; }
.landing-loop-step h3 { margin: 23px 0 8px; color: var(--primary); font-size: 16px; }
.landing-loop-step p { font-size: 13px; line-height: 1.65; }
.landing-exam-section { padding-bottom: 87px; }
.landing-exam-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 13px; margin-bottom: 22px; }
.landing-exam-card { position: relative; display: flex; min-height: 132px; flex-direction: column; justify-content: space-between; padding: 17px 18px; border: 1px solid var(--line); border-radius: 13px; background: var(--white); transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease; }
.landing-exam-card:hover { transform: translateY(-3px); border-color: var(--accent); box-shadow: 0 10px 22px rgba(23,37,84,.07); }
.landing-exam-code { color: var(--primary); font-size: 10px; font-weight: 800; letter-spacing: 1px; text-transform: uppercase; }
.landing-exam-card strong { margin: 10px 0; color: var(--ink); font-size: 15px; }
.landing-exam-card > span:last-child { color: var(--muted); font-size: 11px; font-weight: 700; }
.landing-section-link { margin-top: 2px; }
.landing-practice-banner { display: grid; grid-template-columns: 1.3fr .7fr; gap: 40px; align-items: center; max-width: 1180px; margin: 0 auto 86px; padding: 43px 46px; border-radius: 21px; background: var(--primary); color: var(--white); box-shadow: 0 18px 36px rgba(23,37,84,.13); }
.landing-practice-banner .landing-kicker { color: rgba(255,255,255,.65); }
.landing-practice-copy h2 { max-width: 670px; margin: 14px 0 12px; font-size: 31px; line-height: 1.2; letter-spacing: -.7px; }
.landing-practice-copy > p { max-width: 720px; color: rgba(255,255,255,.76); font-size: 14px; line-height: 1.75; }
.landing-practice-points { display: flex; flex-wrap: wrap; gap: 12px 20px; margin-top: 22px; color: var(--accent); font-size: 11px; font-weight: 750; }
.landing-score-card { padding: 23px; border: 1px solid rgba(255,255,255,.17); border-radius: 14px; background: rgba(255,255,255,.08); }
.landing-score-card > span { color: rgba(255,255,255,.65); font-size: 10px; font-weight: 800; letter-spacing: 1.25px; }
.landing-score-card > strong { display: block; margin: 15px 0 12px; color: var(--white); font-size: 52px; line-height: 1; letter-spacing: -2px; }
.landing-score-card > strong span { color: var(--accent); font-size: 22px; letter-spacing: 0; }
.landing-score-bar { height: 7px; overflow: hidden; border-radius: 5px; background: rgba(255,255,255,.14); }
.landing-score-bar i { display: block; height: 100%; border-radius: inherit; background: var(--accent); }
.landing-score-card small { display: block; margin-top: 11px; color: rgba(255,255,255,.72); font-size: 11px; }
.landing-language-section { padding-bottom: 87px; }
.landing-language-card { display: grid; grid-template-columns: 1.15fr .85fr; gap: 30px; align-items: center; padding: 38px 42px; border: 1px solid var(--line); border-radius: 20px; background: linear-gradient(120deg, var(--white), rgba(245,158,11,.1)); }
.landing-language-card h2 { margin: 13px 0 10px; color: var(--primary); font-size: 30px; letter-spacing: -.8px; }
.landing-language-card p { max-width: 650px; font-size: 14px; line-height: 1.75; }
.landing-language-switch { display: inline-flex; gap: 4px; margin-top: 21px; padding: 4px; border: 1px solid var(--line); border-radius: 9px; background: var(--white); }
.landing-language-switch span { padding: 6px 12px; border-radius: 6px; color: var(--muted); font-size: 11px; font-weight: 700; }
.landing-language-switch span.active { background: var(--primary); color: var(--white); }
.landing-language-quote { position: relative; padding: 30px; border-radius: 16px; background: var(--primary); color: var(--white); }
.landing-language-quote > span { position: absolute; top: 5px; left: 22px; color: var(--accent); font-family: Georgia, serif; font-size: 65px; line-height: 1; }
.landing-language-quote p { position: relative; margin-top: 27px; color: rgba(255,255,255,.86); font-size: 16px; line-height: 1.7; }
.landing-language-quote small { display: block; margin-top: 19px; color: rgba(255,255,255,.58); font-size: 11px; }
.landing-cta, .public-info-cta { display: flex; align-items: center; justify-content: space-between; gap: 25px; max-width: 1180px; margin: 0 auto 70px; padding: 38px 42px; border: 1px solid rgba(245,158,11,.45); border-radius: 18px; background: var(--accent-soft); }
.landing-cta h2, .public-info-cta h2 { margin-top: 10px; color: var(--primary); font-size: 29px; line-height: 1.2; letter-spacing: -.7px; }
.landing-cta p { margin-top: 8px; font-size: 14px; }
.public-footer { flex-wrap: wrap; gap: 18px 30px; }
.public-footer > span:first-child { white-space: nowrap; }
.footer-links { display: flex; align-items: center; justify-content: center; gap: 17px; flex-wrap: wrap; }
.footer-links a { color: var(--muted); font-size: 12px; font-weight: 650; }
.footer-links a:hover { color: var(--primary); text-decoration: underline; text-underline-offset: 3px; }
.public-info-hero { max-width: 900px; margin: 0 auto; padding: 75px 35px 53px; }
.public-info-hero h1 { max-width: 850px; margin: 19px 0 17px; color: var(--primary); font-size: clamp(38px, 5vw, 57px); line-height: 1.08; letter-spacing: -2.2px; }
.public-info-hero > p { max-width: 700px; font-size: 18px; line-height: 1.75; }
.public-contact-email { display: inline-flex; align-items: center; gap: 8px; margin-top: 22px; color: var(--primary); font-size: 17px; font-weight: 800; text-decoration: underline; text-decoration-color: var(--accent); text-underline-offset: 5px; }
.public-contact-email:hover { color: var(--accent); }
.public-info-body { max-width: 900px; margin: 0 auto; padding: 0 35px 60px; }
.public-info-section { display: grid; grid-template-columns: 58px 1fr; gap: 21px; padding: 27px 0; border-top: 1px solid var(--line); }
.public-info-number { color: var(--accent); font-size: 13px; font-weight: 800; letter-spacing: 1px; }
.public-info-section h2 { margin-bottom: 9px; color: var(--primary); font-size: 22px; }
.public-info-section p { max-width: 710px; font-size: 15px; line-height: 1.85; }
.public-info-cta { max-width: 900px; margin-bottom: 75px; }
.public-info-cta h2 { font-size: 24px; }
@media (max-width: 760px) {
  body { font-size: 16px; }
  p { font-size: 15px; }
  .nav-link { font-size: 13px; }
  .nav-link > span { flex-basis: 20px; width: 20px; height: 20px; font-size: 17px; }
  .topbar { font-size: 12px; }
  .page-heading p { font-size: 14px; }
  .stat-label, .stat p { font-size: 13px; }
  .task-info a, .topic-row .topic-name { font-size: 13px; }
  .task-info p, .subject-footer, .field small { font-size: 12px; }
  .button, .text-button, .task-check { font-size: 13px; }
  .quiz-option { font-size: 15px; }
  .dashboard-exam-filter { justify-content: stretch; margin: -6px 0 20px; }
  .dashboard-exam-filter label { flex: 0 0 auto; }
  .dashboard-exam-filter select { flex: 1 1 auto; min-width: 0; }
  .streak-grid { grid-auto-columns: 10px; grid-template-rows: repeat(7, 10px); gap: 4px; }
  .streak-tile { width: 10px; height: 10px; }
  .streak-heatmap-head strong { font-size: 12px; }
  .syllabus-exam-grid { grid-template-columns: 1fr; }
  .syllabus-exam-card { min-height: 235px; padding: 21px; }
  .syllabus-exam-card h2 { font-size: 19px; }
  .syllabus-tree-header { align-items: flex-start; flex-direction: column; }
  .syllabus-tree-hint { align-self: flex-start; }
  .syllabus-folder-children { margin-left: 16px; padding-left: 12px; }
  .affairs-hero { grid-template-columns: 1fr; padding: 23px; }
  .affairs-hero h2 { font-size: 21px; }
  .affairs-hero-metric { justify-items: start; padding: 13px 0 0; border-top: 1px solid rgba(255,255,255,.2); border-left: 0; }
  .affairs-hero-metric strong { font-size: 34px; }
  .affairs-toolbar label { flex-basis: 100%; }
  .affairs-toolbar input, .affairs-toolbar select { flex: 1 1 100%; min-width: 0; }
  .affairs-feed { grid-template-columns: 1fr; }
  .affair-card { min-height: 0; }
  .affair-card h2 { font-size: 19px; }
  .affair-card-footer { align-items: flex-start; flex-direction: column; }
  .admin-section-heading p { line-height: 1.45; }
  .admin-form-section .field-wide { grid-column: auto; }
  .typing-layout { grid-template-columns: 1fr; }
  .typing-setup { min-height: 0; }
  .typing-status { grid-template-columns: repeat(2, 1fr); }
  .typing-status-item { border-bottom: 1px solid var(--line); }
  .typing-status-item:nth-child(2) { border-right: 0; }
  .typing-status-item:nth-child(3), .typing-status-item:nth-child(4) { border-bottom: 0; }
  .typing-workspace-head { flex-direction: column; }
  .typing-passage, .typing-workspace textarea { font-size: 15px; }
  .typing-result-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 980px) {
  .landing-hero { grid-template-columns: 1fr; gap: 35px; padding-top: 42px; }
  .landing-hero-copy { max-width: 720px; }
  .landing-hero-visual { max-width: 650px; width: 100%; margin: auto; }
  .landing-section-heading { align-items: flex-start; flex-direction: column; gap: 13px; }
  .landing-section-heading > p { max-width: 650px; }
  .landing-feature-card { grid-column: span 6; }
  .landing-feature-card-large, .landing-feature-card-wide { grid-column: span 12; }
  .landing-practice-banner { grid-template-columns: 1fr; gap: 27px; }
  .landing-score-card { max-width: 360px; }
}
@media (max-width: 760px) {
  .landing-hero { padding: 31px 21px 53px; }
  .landing-hero h1 { font-size: 43px; letter-spacing: -1.8px; }
  .landing-hero-copy > p { font-size: 16px; line-height: 1.7; }
  .landing-hero-actions { align-items: stretch; flex-direction: column; }
  .landing-hero-actions .button { width: 100%; }
  .landing-hero-visual { min-height: 435px; }
  .landing-dashboard-mock { padding: 14px; transform: rotate(-1deg); }
  .landing-mock-intro h2 { font-size: 17px; }
  .landing-mock-feature { padding: 15px; }
  .landing-mock-ring { width: 58px; height: 58px; border-width: 6px; }
  .landing-mock-stat-row strong { font-size: 16px; }
  .landing-floating-note { font-size: 9px; }
  .landing-floating-note-one { left: -3px; bottom: 30px; }
  .landing-floating-note-two { right: -3px; top: 23px; }
  .landing-proof-strip { grid-template-columns: repeat(2,1fr); margin: 0 21px 58px; padding: 15px 9px; }
  .landing-proof-strip > div { min-height: 60px; flex-direction: column; align-items: center; gap: 2px; padding: 8px 6px; text-align: center; }
  .landing-proof-strip > div:nth-child(2) { border-right: 0; }
  .landing-proof-strip > div:nth-child(-n+2) { border-bottom: 1px solid rgba(255,255,255,.15); }
  .landing-proof-strip strong { font-size: 25px; }
  .landing-section { padding: 0 21px 60px; }
  .landing-section-heading h2 { font-size: 28px; }
  .landing-feature-grid { display: grid; grid-template-columns: 1fr; }
  .landing-feature-card, .landing-feature-card-large, .landing-feature-card-wide { grid-column: auto; min-height: 0; }
  .landing-feature-card-large, .landing-feature-card-wide { flex-direction: column; gap: 15px; }
  .landing-feature-card h3, .landing-feature-card-large h3, .landing-feature-card-wide h3 { margin-top: 15px; }
  .landing-feature-card-large > div h3, .landing-feature-card-wide > div h3 { margin-top: 0; }
  .landing-loop { grid-template-columns: 1fr; }
  .landing-loop-step { min-height: 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .landing-loop-step:last-child { border-bottom: 0; }
  .landing-exam-section { padding-bottom: 60px; }
  .landing-exam-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .landing-exam-card { min-height: 126px; padding: 14px; }
  .landing-exam-card strong { font-size: 14px; }
  .landing-practice-banner { margin: 0 21px 60px; padding: 27px 23px; }
  .landing-practice-copy h2 { font-size: 26px; }
  .landing-practice-points { flex-direction: column; gap: 7px; }
  .landing-language-section { padding-bottom: 60px; }
  .landing-language-card { grid-template-columns: 1fr; gap: 23px; padding: 27px 23px; }
  .landing-language-card h2 { font-size: 27px; }
  .landing-cta, .public-info-cta { align-items: flex-start; flex-direction: column; margin: 0 21px 52px; padding: 27px 23px; }
  .landing-cta h2, .public-info-cta h2 { font-size: 25px; }
  .landing-cta .button, .public-info-cta .button { width: 100%; }
  .public-info-hero { padding: 47px 21px 34px; }
  .public-info-hero h1 { font-size: 39px; letter-spacing: -1.6px; }
  .public-info-hero > p { font-size: 16px; line-height: 1.7; }
  .public-info-body { padding: 0 21px 37px; }
  .public-info-section { grid-template-columns: 34px 1fr; gap: 11px; padding: 23px 0; }
  .public-info-section h2 { font-size: 19px; }
  .public-info-section p { font-size: 15px; line-height: 1.75; }
  .public-footer { align-items: flex-start; flex-direction: column; padding: 20px 21px; }
  .footer-links { justify-content: flex-start; gap: 11px 15px; }
}

@media (max-width: 520px) {
  .public-header { align-items: center; flex-wrap: wrap; gap: 12px; padding: 14px 18px; }
  .public-header .brand { flex: 0 0 auto; font-size: 18px; }
  .public-header nav { width: 100%; justify-content: flex-end; gap: 8px; }
  .public-header nav .language-toggle { margin-right: auto; }
  .public-header nav a:not(.button) { padding: 7px 4px; font-size: 13px; }
  .public-header nav .button { min-height: 38px; padding: 8px 12px; font-size: 12px; }
  .public-header .language-toggle button { min-height: 30px; padding: 4px 8px; font-size: 11px; }
}

@media (max-width: 760px) {
  .sidebar-header { width: 100%; }
  .mobile-menu-toggle { display: inline-flex; flex: 0 0 auto; }
  .sidebar nav { display: flex !important; flex-direction: column; gap: 3px; max-height: 0; margin-top: 0; padding: 0; overflow: hidden; opacity: 0; pointer-events: none; border-top: 0 solid transparent; transform: translateY(-8px); transition: max-height .28s ease, margin-top .28s ease, padding .28s ease, opacity .18s ease, transform .28s ease, border-top-width .28s ease; }
  .sidebar.is-open nav { max-height: calc(100vh - 94px); margin-top: 12px; padding: 10px 0 2px; overflow-y: auto; opacity: 1; pointer-events: auto; border-top-width: 1px; transform: translateY(0); }
  .sidebar nav .nav-link { width: 100%; margin: 0; border-radius: 9px; }
  .sidebar.is-open .sidebar-bottom { display: block; margin-top: 5px; padding: 8px 0 0; border-top: 1px solid var(--line); }
  .sidebar.is-open .sidebar-bottom .text-button { padding-inline: 15px; }
  .sidebar.is-open { padding-bottom: 12px; }
}