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--tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property 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--tw-duration{syntax:"*";inherits:false}@property --tw-ease{syntax:"*";inherits:false}@keyframes spin{to{transform:rotate(360deg)}}@keyframes pulse{50%{opacity:.5}}.wzariq-logo{display:block;width:auto;height:24px;flex:0 0 auto}.student-app,.student-navbar{--c-brand: #0b8f78;--c-brand-dark: #087a67;--c-brand-light: #e8f6f2;--c-accent: #087a67;--c-bg: #f7f9fc;--c-surface: #fff;--c-border: #e3eaf0;--c-text: #10213d;--c-muted: #66758c;--shadow-sm: 0 4px 20px rgba(16,33,61,.04);--shadow-md: 0 4px 20px rgba(16,33,61,.06);--shadow-brand: 0 3px 8px rgba(8,122,103,.12);--radius-card: 20px;--radius-control: 12px;--accent: #087a67;--accent-soft: #e8f6f2;color:var(--c-text);font-family:Tajawal,sans-serif}.student-app{background:var(--c-bg);line-height:1.65}.student-app [data-theme=coral]{--accent: #af3c49;--accent-soft: #fcecef}.student-app [data-theme=mint]{--accent: #087a67;--accent-soft: #e8f6f2}.student-app [data-theme=sand]{--accent: #98601e;--accent-soft: #fff4e5}.student-app [data-theme=blue]{--accent: #245faf;--accent-soft: #eaf3ff}.student-app [data-theme=violet]{--accent: #6546c9;--accent-soft: #f0edff}.student-app [data-theme=emerald]{--accent: #087f5b;--accent-soft: #e7f7ef}.student-app [data-theme=cyan]{--accent: #087e9a;--accent-soft: #e6f7fb}.student-app [data-theme=orange]{--accent: #b45309;--accent-soft: #fff1df}.student-container{width:100%;max-width:1500px;margin-inline:auto;padding:32px 40px 48px}.student-app h1,.student-app h2,.student-app h3{line-height:1.45}.student-app h1{font-weight:800}.student-app button,.student-navbar button{cursor:pointer}.student-app button:disabled{cursor:default}.student-app button,.student-app input,.student-app .btn-secondary,.student-app .btn-primary{min-height:44px}.student-app :is(button,a,input):focus-visible,.student-navbar :is(button,a):focus-visible{outline:3px solid #2f6fed;outline-offset:4px}.student-app .btn-primary{background:var(--c-brand);border-radius:var(--radius-control);transition:background 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auto;align-items:center;gap:18px;min-height:142px;padding:20px;border:1px solid var(--c-border);border-radius:var(--radius-card);background:linear-gradient(120deg,var(--accent-soft),white 58%);box-shadow:var(--shadow-sm);position:relative;overflow:hidden;color:var(--c-text);text-decoration:none;transition:border-color .18s,transform .18s,box-shadow .18s}.unit-card:after{content:"";position:absolute;inset:0 0 0 auto;width:4px;background:var(--accent)}.unit-card:hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:0 12px 28px #10213d17}.unit-number,.lesson-number{display:grid;place-items:center;width:54px;height:54px;border-radius:16px;background:var(--accent);color:#fff;font:800 15px/1 monospace}.unit-card-copy{min-width:0}.unit-semester{color:var(--accent);font-size:12px;font-weight:800}.unit-card h3{margin-top:5px;overflow-wrap:anywhere;color:var(--c-text);font-size:18px;font-weight:800}.unit-action{display:inline-flex;align-items:center;gap:7px;background:var(--accent-soft);color:var(--accent);border-radius:10px;padding:9px 11px;font-size:13px;font-weight:800}.curriculum-page{display:grid;gap:26px}.subject-overview,.unit-overview{position:relative;overflow:hidden;padding:22px 26px;border:1px solid color-mix(in srgb,var(--accent) 16%,white);border-radius:22px;background:linear-gradient(120deg,var(--accent-soft),white 66%);box-shadow:var(--shadow-sm)}.subject-overview:after,.unit-overview:after{content:"";position:absolute;inset:auto auto -80px -50px;width:220px;height:220px;border:38px solid color-mix(in srgb,var(--accent) 8%,transparent);border-radius:50%;pointer-events:none}.curriculum-back,.curriculum-breadcrumb{position:relative;z-index:1;display:inline-flex;align-items:center;gap:8px;color:var(--accent);font-size:13px;font-weight:800}.subject-overview-main,.unit-overview-main{position:relative;z-index:1;display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:18px;margin-top:16px}.subject-overview-icon,.unit-overview-icon{display:grid;place-items:center;width:72px;height:72px;border-radius:20px;background:var(--accent);color:#fff;box-shadow:0 10px 24px color-mix(in srgb,var(--accent) 22%,transparent)}.subject-overview-copy>p,.unit-overview-main p{color:var(--accent);font-size:12px;font-weight:800}.subject-overview h1,.unit-overview h1{margin-block:2px;font-size:clamp(25px,3vw,34px);font-weight:800}.subject-overview-copy>span,.unit-overview-main div>span{color:var(--c-muted);font-size:14px}.subject-overview-code{align-self:start;padding:5px 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24px}.practice-container>header h1{font-size:23px}.practice-container>header .mt-6{margin-top:16px}.practice-workspace{display:grid;grid-template-columns:minmax(0,3fr) minmax(0,2fr);gap:22px;align-items:start;margin-top:20px}.feedback-panel{background:#fff;border:1px solid var(--c-border);border-radius:var(--radius-card);padding:24px}.feedback-heading{display:flex;align-items:center;gap:12px;padding:14px;background:#e8f8f2;color:#087a67;border-radius:12px}.feedback-heading[data-correct=false]{background:#fdecef;color:#b52f43}.feedback-tabs{display:grid;grid-template-columns:1fr 1fr;padding:4px;gap:4px;border-radius:12px;background:#f2f5f9;margin-top:20px}.feedback-tabs button{display:flex;align-items:center;justify-content:center;gap:8px;color:#66758c;border-radius:9px;font-weight:700}.feedback-tabs button[aria-selected=true]{background:#dff1eb;color:#087a67}.feedback-content{max-height:460px;overflow-y:auto;overflow-wrap:anywhere;overscroll-behavior:contain;padding:20px 4px 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h2{font-size:22px}.hero-art{display:none}.hero-description{font-size:15px}.student-hero--catalog{min-height:245px}.student-hero--subject{min-height:190px}.subject-grid,.unit-grid,.lesson-grid,.practice-workspace{grid-template-columns:minmax(0,1fr)}.subject-card{min-height:218px;padding:20px}.curriculum-page{gap:20px}.subject-overview,.unit-overview{padding:18px;border-radius:18px}.subject-overview-main,.unit-overview-main{grid-template-columns:auto minmax(0,1fr);gap:13px;margin-top:14px}.subject-overview-icon{width:58px;height:58px;border-radius:17px}.subject-overview-code{display:none}.subject-overview h1,.unit-overview h1{font-size:23px}.subject-overview-copy>span,.unit-overview-main div>span{font-size:13px}.unit-overview-back{grid-column:1/-1;justify-content:center}.curriculum-toolbar{align-items:stretch;flex-direction:column;gap:14px}.curriculum-toolbar h2{font-size:21px}.semester-switcher{width:100%}.semester-switcher button{padding-inline:6px;font-size:11px}.unit-card,.lesson-card{grid-template-columns:auto minmax(0,1fr);gap:13px;min-height:0;padding:17px}.unit-number,.lesson-number{width:46px;height:46px;border-radius:13px}.unit-action,.lesson-action{grid-column:2;justify-self:start;margin-top:2px}.lesson-card h3{font-size:17px}.study-tip{padding:20px;gap:14px}.practice-container>footer{position:sticky;bottom:8px;z-index:20;display:grid;grid-template-columns:1fr 1fr;gap:8px;box-shadow:0 2px 20px #10213d18}.practice-container>footer>span{grid-column:1/-1;grid-row:2;font-size:11px}.practice-container>footer button{padding:10px 8px;font-size:13px}.feedback-panel{padding:20px}.feedback-content{max-height:380px}}@media(prefers-reduced-motion:reduce){.student-app *,.student-navbar *{animation:none!important;transition:none!important;scroll-behavior:auto!important}}.answer-radio{position:absolute;opacity:0;width:1px;height:1px;min-height:0!important}.student-app 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