@keyframes fade-in-up{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in-up[data-astro-cid-232m4wxw]{animation:fade-in-up .6s ease-out forwards}.welcome-container[data-astro-cid-232m4wxw]{max-width:980px;margin:0 auto;padding:60px 20px;font-family:-apple-system,BlinkMacSystemFont,SF Pro Display,Helvetica Neue,sans-serif}.welcome-header[data-astro-cid-232m4wxw]{text-align:center;margin-bottom:40px}.welcome-title[data-astro-cid-232m4wxw]{font-size:clamp(32px,5vw,48px);font-weight:var(--dsl-weight-bold);color:var(--dsl-text-primary);letter-spacing:var(--dsl-tracking-normal);margin-bottom:16px}.welcome-subtitle[data-astro-cid-232m4wxw]{font-size:var(--dsl-font-md);color:var(--dsl-text-secondary);line-height:var(--dsl-leading-snug)}.video-wrapper[data-astro-cid-232m4wxw]{margin-bottom:40px;border-radius:var(--dsl-radius-xl);overflow:hidden;box-shadow:var(--dsl-shadow-md)}.quiz-card[data-astro-cid-232m4wxw]{background:var(--dsl-bg-secondary);border:1px solid var(--dsl-border);border-radius:var(--dsl-radius-xl);padding:48px;box-shadow:var(--dsl-shadow-md);position:relative;min-height:500px}.quiz-question[data-astro-cid-232m4wxw]{font-size:var(--dsl-font-3xl);font-weight:var(--dsl-weight-bold);color:var(--dsl-text-primary);text-align:center;margin-bottom:32px;letter-spacing:var(--dsl-tracking-normal)}.quiz-option[data-astro-cid-232m4wxw]{background:var(--dsl-bg-primary);border:2px solid var(--dsl-border);border-radius:var(--dsl-radius-lg);padding:20px 24px;cursor:pointer;transition:all var(--dsl-transition-fast);margin-bottom:16px;display:block;width:100%}.quiz-option[data-astro-cid-232m4wxw]:hover{border-color:var(--dsl-accent);box-shadow:var(--dsl-shadow-sm)}.quiz-option[data-astro-cid-232m4wxw].selected{border-color:var(--dsl-accent);border-width:3px;box-shadow:0 0 0 4px #0071e31a}.quiz-option-title[data-astro-cid-232m4wxw]{font-size:18px;font-weight:var(--dsl-weight-semibold);color:var(--dsl-text-primary);margin-bottom:4px}.quiz-option-desc[data-astro-cid-232m4wxw]{font-size:var(--dsl-font-base);color:var(--dsl-text-secondary)}.form-input[data-astro-cid-232m4wxw]{width:100%;padding:16px;font-size:var(--dsl-font-md);font-family:inherit;color:var(--dsl-text-primary);background:var(--dsl-bg-primary);border:1px solid var(--dsl-border);border-radius:var(--dsl-radius-md);outline:none;transition:all var(--dsl-transition-fast)}.form-input[data-astro-cid-232m4wxw]:focus{border-color:var(--dsl-accent);box-shadow:0 0 0 4px #0071e31a}.btn-primary[data-astro-cid-232m4wxw]{padding:18px 32px;font-size:var(--dsl-font-md);font-weight:var(--dsl-weight-semibold);color:#fff;background:var(--dsl-accent);border:none;border-radius:var(--dsl-radius-md);cursor:pointer;transition:all var(--dsl-transition-fast)}.btn-primary[data-astro-cid-232m4wxw]:hover{background:var(--dsl-accent-hover);transform:translateY(-1px);box-shadow:0 4px 12px #0071e34d}.btn-secondary[data-astro-cid-232m4wxw]{padding:18px 32px;font-size:var(--dsl-font-md);font-weight:var(--dsl-weight-medium);color:var(--dsl-text-primary);background:transparent;border:1px solid var(--dsl-border);border-radius:var(--dsl-radius-md);cursor:pointer;transition:all var(--dsl-transition-fast)}.btn-secondary[data-astro-cid-232m4wxw]:hover{background:var(--dsl-bg-secondary)}.quiz-field-label[data-astro-cid-232m4wxw]{display:block;font-size:var(--dsl-font-md);font-weight:var(--dsl-weight-semibold);color:var(--dsl-text-primary);margin-bottom:12px;letter-spacing:var(--dsl-tracking-tight)}.quiz-button-group[data-astro-cid-232m4wxw]{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.quiz-button-option[data-astro-cid-232m4wxw]{background:var(--dsl-bg-primary);border:2px solid var(--dsl-border);border-radius:var(--dsl-radius-lg);padding:18px 16px;cursor:pointer;transition:all var(--dsl-transition-fast);font-size:16px;font-weight:var(--dsl-weight-medium);text-align:center;display:block}.quiz-button-option[data-astro-cid-232m4wxw]:hover{border-color:var(--dsl-accent);box-shadow:var(--dsl-shadow-sm)}.quiz-button-option[data-astro-cid-232m4wxw]:has(input:checked){border-color:var(--dsl-accent);border-width:3px;background:#0071e30d;box-shadow:0 0 0 4px #0071e31a}textarea[data-astro-cid-232m4wxw].form-input{resize:vertical;min-height:80px}.login-info-box[data-astro-cid-232m4wxw]{background:var(--dsl-bg-primary);border:1px solid var(--dsl-border);border-radius:var(--dsl-radius-lg);padding:24px;margin-bottom:32px;box-shadow:var(--dsl-shadow-md);max-width:480px;margin-left:auto;margin-right:auto}.login-info-header[data-astro-cid-232m4wxw]{font-size:18px;font-weight:var(--dsl-weight-bold);color:var(--dsl-text-primary);margin-bottom:16px;text-align:left}.login-info-content[data-astro-cid-232m4wxw]{margin-bottom:16px}.login-info-row[data-astro-cid-232m4wxw]{display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-bottom:1px solid var(--dsl-border)}.login-info-row[data-astro-cid-232m4wxw]:last-child{border-bottom:none}.login-info-label[data-astro-cid-232m4wxw]{font-size:var(--dsl-font-base);font-weight:var(--dsl-weight-semibold);color:var(--dsl-text-secondary)}.login-info-value[data-astro-cid-232m4wxw]{font-size:var(--dsl-font-base);font-weight:var(--dsl-weight-semibold);color:var(--dsl-text-primary);font-family:monospace;background:var(--dsl-bg-secondary);padding:4px 12px;border-radius:6px}.login-info-note[data-astro-cid-232m4wxw]{font-size:var(--dsl-font-xs);color:var(--dsl-text-tertiary);text-align:center;font-style:italic}.login-password-revealed[data-astro-cid-232m4wxw]{font-family:inherit!important;color:var(--dsl-accent)!important;cursor:default!important}.field-error{margin-top:20px;margin-bottom:12px;padding:16px 20px;background:var(--dsl-error);border-left:4px solid #991b1b;border-radius:8px;color:#fff;font-size:var(--dsl-font-base);font-weight:var(--dsl-weight-semibold);box-shadow:0 2px 8px #dc262633}@media(prefers-color-scheme:dark){.field-error{background:#ef4444;border-left-color:var(--dsl-error)}}