.ep-course-module-bridge{margin:24px 0 10px;padding:20px;border:1px solid #dbeafe;border-radius:20px;background:linear-gradient(135deg,#f8fbff,#f0fdf4);box-shadow:0 12px 35px rgba(15,23,42,.06)}
.ep-course-module-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-bottom:14px}.ep-course-module-heading span,.ep-prep-course-sync__head span,.ep-parent-course-report>header span{display:block;margin-bottom:4px;color:#2563eb;font-size:11px;font-weight:850;letter-spacing:.09em;text-transform:uppercase}.ep-course-module-heading h3{margin:0;font-size:20px}.ep-course-module-heading p{max-width:420px;margin:0;color:#475569;font-size:13px;text-align:right}
.ep-course-module-actions{display:flex;flex-wrap:wrap;gap:9px}.ep-course-module-actions a{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 14px;border-radius:12px;background:#2563eb;color:#fff!important;font-weight:750;line-height:1.2;text-align:center;text-decoration:none;transition:transform .18s ease,box-shadow .18s ease}.ep-course-module-actions a:nth-child(3n+2){background:#16a34a}.ep-course-module-actions a:nth-child(3n){background:#7c3aed}.ep-course-module-actions a:hover,.ep-course-module-actions a:focus{transform:translateY(-1px);box-shadow:0 8px 18px rgba(37,99,235,.18)}.ep-course-module-safety{margin:13px 0 0!important;color:#64748b!important;font-size:13px!important}
.ep-module-context-notice{display:flex;align-items:center;gap:6px;flex-wrap:wrap;max-width:1180px;margin:10px auto;padding:11px 15px;border:1px solid #bfdbfe;border-radius:13px;background:#eff6ff;color:#1e3a8a;font-size:14px}.ep-module-context-notice span{width:100%;color:#475569;font-size:12px}.ep-course-context-ready{max-width:1180px;margin:12px auto;padding:12px 15px;border:1px solid #bbf7d0;border-radius:13px;background:#f0fdf4;color:#166534;font-weight:700}.is-course-context-action{outline:3px solid rgba(37,99,235,.25)!important;box-shadow:0 0 0 5px rgba(37,99,235,.08)!important}
.ep-parent-course-reports{display:grid;gap:18px}.ep-parent-course-report{width:min(100%,1100px);margin:auto;padding:20px;border:1px solid #dbeafe;border-radius:20px;background:#fff;box-shadow:0 12px 32px rgba(15,23,42,.06)}.ep-parent-course-report>header{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px}.ep-parent-course-report>header h2{margin:0}.ep-parent-course-report>header>strong{display:grid;place-items:center;width:72px;height:72px;border-radius:50%;background:#eff6ff;color:#1d4ed8;font-size:21px}.ep-parent-report-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}.ep-parent-report-grid article{min-width:0;padding:16px;border:1px solid #e2e8f0;border-radius:15px;background:#f8fafc}.ep-parent-report-grid span{display:block;color:#64748b;font-size:12px}.ep-parent-report-grid strong{display:block;margin-top:5px;overflow-wrap:anywhere}.ep-parent-report-grid small{display:block;margin-top:5px;color:#64748b}.ep-parent-weak-topics{margin-top:16px}.ep-parent-weak-topics h3{margin:0 0 10px}.ep-parent-weak-topics ul{display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none}.ep-parent-weak-topics li{display:flex;align-items:center;gap:7px;padding:8px 11px;border:1px solid #fecaca;border-radius:999px;background:#fff7f7}.ep-parent-weak-topics li span{color:#64748b;font-size:12px}.ep-module-empty{padding:18px;border:1px solid #e2e8f0;border-radius:14px;background:#fff}
.ep-prep-course-sync{margin:18px 0;padding:18px;border:1px solid #c7d2fe;border-radius:20px;background:linear-gradient(135deg,#eef2ff,#f8fafc)}.ep-prep-course-sync__head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:14px}.ep-prep-course-sync__head h3{margin:0}.ep-prep-course-sync__head a{font-weight:800;text-decoration:none}.ep-prep-course-sync__grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px}.ep-prep-course-sync__grid article{min-width:0;padding:14px;border:1px solid #e2e8f0;border-radius:14px;background:#fff}.ep-prep-course-sync__grid span,.ep-prep-course-sync__grid small{display:block;color:#64748b;font-size:12px}.ep-prep-course-sync__grid strong{display:block;margin:5px 0;overflow-wrap:anywhere}.ep-prep-course-sync__topics{display:flex;align-items:center;flex-wrap:wrap;gap:7px;margin-top:12px}.ep-prep-course-sync__topics span{padding:6px 9px;border-radius:999px;background:#fff;color:#334155;font-size:12px}
.dark .ep-course-module-bridge,[data-ai-study-theme="dark"] .ep-course-module-bridge{background:#0f1b2d;border-color:#334155;color:#e2e8f0}.dark .ep-course-module-heading p,[data-ai-study-theme="dark"] .ep-course-module-heading p,.dark .ep-course-module-safety,[data-ai-study-theme="dark"] .ep-course-module-safety{color:#94a3b8!important}.dark .ep-parent-course-report,[data-ai-study-theme="dark"] .ep-parent-course-report,.dark .ep-module-empty,[data-ai-study-theme="dark"] .ep-module-empty{background:#0f172a;border-color:#334155;color:#e2e8f0}.dark .ep-parent-report-grid article,[data-ai-study-theme="dark"] .ep-parent-report-grid article{background:#111c2e;border-color:#334155}.dark .ep-prep-course-sync,[data-ai-study-theme="dark"] .ep-prep-course-sync{background:#111827;border-color:#374151;color:#e5e7eb}.dark .ep-prep-course-sync__grid article,[data-ai-study-theme="dark"] .ep-prep-course-sync__grid article,.dark .ep-prep-course-sync__topics span,[data-ai-study-theme="dark"] .ep-prep-course-sync__topics span{background:#0f172a;border-color:#334155;color:#e2e8f0}.dark .ep-module-context-notice,[data-ai-study-theme="dark"] .ep-module-context-notice{background:#10233f;border-color:#334155;color:#dbeafe}.dark .ep-module-context-notice span,[data-ai-study-theme="dark"] .ep-module-context-notice span{color:#94a3b8}
@media(max-width:980px){.ep-parent-report-grid,.ep-prep-course-sync__grid{grid-template-columns:repeat(2,minmax(0,1fr))}.ep-course-module-heading{display:block}.ep-course-module-heading p{max-width:none;margin-top:8px;text-align:left}}
@media(max-width:620px){.ep-course-module-bridge{margin-inline:-4px;padding:15px}.ep-course-module-actions{display:grid;grid-template-columns:1fr}.ep-course-module-actions a{width:100%;min-height:44px}.ep-parent-course-report{padding:15px}.ep-parent-course-report>header{align-items:flex-start}.ep-parent-course-report>header>strong{width:58px;height:58px;font-size:17px;flex:0 0 auto}.ep-parent-report-grid,.ep-prep-course-sync__grid{grid-template-columns:1fr}.ep-prep-course-sync__head{align-items:flex-start;flex-direction:column}.ep-module-context-notice{margin:8px 10px}.ep-course-context-ready{margin:10px}.ep-parent-weak-topics ul{display:grid}.ep-parent-weak-topics li{border-radius:12px}}


/* Stable release accessibility hardening. */
:where(.ai-study-app,.ep-course-experience,.ep-course-showcase,.ep-home-course-showcase,.ep-smart-filter,.ep-quiz-player,.ep-course-module-bridge) :where(a,button,input,select,textarea,[tabindex]):focus-visible{outline:3px solid #2563eb;outline-offset:3px;box-shadow:0 0 0 2px #fff}
.screen-reader-text{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
@media (prefers-reduced-motion: reduce){html:focus-within{scroll-behavior:auto!important}:where(.ai-study-app,.ep-course-experience,.ep-course-showcase,.ep-home-course-showcase,.ep-smart-filter,.ep-quiz-player,.ep-course-module-bridge),:where(.ai-study-app,.ep-course-experience,.ep-course-showcase,.ep-home-course-showcase,.ep-smart-filter,.ep-quiz-player,.ep-course-module-bridge) *{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}}