.ielts-course-template{padding:var(--ielts-lms-space-8) var(--ielts-lms-space-4) var(--ielts-lms-space-16);background:var(--ielts-lms-bg-page)}.page-content>p:has(>code>.ielts-course-shell),.page-content>p:has(>code>.ielts-course-lesson-shell),.entry-content>p:has(>code>.ielts-course-shell),.entry-content>p:has(>code>.ielts-course-lesson-shell),.wp-block-paragraph:has(>code>.ielts-course-shell),.wp-block-paragraph:has(>code>.ielts-course-lesson-shell){margin:0}.page-content>p>code:has(>.ielts-course-shell),.page-content>p>code:has(>.ielts-course-lesson-shell),.entry-content>p>code:has(>.ielts-course-shell),.entry-content>p>code:has(>.ielts-course-lesson-shell),.wp-block-paragraph>code:has(>.ielts-course-shell),.wp-block-paragraph>code:has(>.ielts-course-lesson-shell),.page-content pre:has(>code>.ielts-course-shell),.page-content pre:has(>code>.ielts-course-lesson-shell),.entry-content pre:has(>code>.ielts-course-shell),.entry-content pre:has(>code>.ielts-course-lesson-shell){display:block;padding:0;border:0;margin:0;background:transparent;color:inherit;white-space:normal;overflow:visible;font-family:inherit}.page-content pre>code:has(>.ielts-course-shell),.page-content pre>code:has(>.ielts-course-lesson-shell),.entry-content pre>code:has(>.ielts-course-shell),.entry-content pre>code:has(>.ielts-course-lesson-shell){display:block;padding:0;border:0;background:transparent;color:inherit;white-space:normal;font-family:inherit}.ielts-course-shell,.ielts-course-lesson-shell{max-width:1180px;margin:0 auto;color:var(--ielts-lms-text-body, #1e293b);font-family:var(--ielts-lms-font-sans, "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif)}.ielts-course-shell :where(*){font-family:var(--ielts-lms-font-sans, "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif)!important}.ielts-course-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--ielts-lms-space-6)}.ielts-course-card{position:relative;overflow:hidden;border-radius:24px;background:var(--ielts-lms-bg-canvas);box-shadow:0 20px 50px #0f172a2e}.ielts-course-card-thumb{position:relative;display:block;height:220px;background:linear-gradient(145deg,var(--ielts-course-thumb-from, var(--ielts-lms-primary-dark)),var(--ielts-course-thumb-to, #0ea5e9));color:inherit;text-decoration:none;overflow:hidden}.ielts-course-card-thumb:before,.ielts-course-hero-gradient:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 70% 15%,rgba(255,255,255,.14),transparent 55%),radial-gradient(circle at 10% 85%,rgba(0,0,20,.2),transparent 50%)}.ielts-course-card-thumb img{width:100%;height:100%;object-fit:cover}.ielts-course-card-mark{position:absolute;top:50%;left:50%;z-index:1;width:80px;height:80px;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none'%3E%3Cpath d='M12 2L2 7l10 5 10-5-10-5zM2 17l10 5 10-5M2 12l10 5 10-5' stroke='%23ffffff' stroke-width='1.5' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat;opacity:.14;transform:translate(-50%,-50%);pointer-events:none}.ielts-course-card-mark svg{display:none}.ielts-course-card-meta-icon,.ielts-course-card-state-icon,.ielts-course-card-cta-icon{display:block}.ielts-course-card-overlay{position:absolute;inset:0;background:linear-gradient(to bottom,#0000000d,#0000 30%,#0000008c 70%,#000000e0)}.ielts-course-card-top-row,.ielts-course-card-thumb-body{position:absolute;z-index:1}.ielts-course-card-top-row{top:14px;left:14px;right:14px;display:flex;justify-content:space-between;align-items:flex-start;gap:var(--ielts-lms-space-3)}.ielts-course-card-thumb-body{bottom:0;left:0;right:0;padding:14px 18px 0}.ielts-course-card-title{display:block;margin:0 0 var(--ielts-lms-space-2);color:var(--ielts-lms-text-inverse);font-size:17px;font-weight:var(--ielts-lms-font-bold);line-height:var(--ielts-lms-leading-tight);text-shadow:0 1px 4px rgba(0,0,0,.4)}.ielts-course-card-meta-row,.ielts-course-hero-meta-row{display:flex;flex-wrap:wrap;gap:var(--ielts-lms-space-2);align-items:center}.ielts-course-card-meta-pill{display:inline-flex;align-items:center;gap:5px;padding:4px 10px;border:1px solid rgba(255,255,255,.18);border-radius:var(--ielts-lms-radius-full);background:#ffffff24;color:#ffffffe6;font-size:11px;font-weight:var(--ielts-lms-font-semibold);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.ielts-course-card-meta-icon,.ielts-course-card-state-icon,.ielts-course-card-cta-icon{width:12px;height:12px;flex:0 0 auto}.ielts-course-card-state-badge{display:inline-flex;align-items:center;gap:5px;padding:5px 11px;border-radius:var(--ielts-lms-radius-full);font-size:11px;font-weight:var(--ielts-lms-font-bold);line-height:1;white-space:nowrap}.ielts-course-card-state-badge.is-complete{background:var(--ielts-lms-text-primary);color:var(--ielts-lms-text-inverse)}.ielts-course-card-state-badge.is-free{background:var(--ielts-lms-success);color:var(--ielts-lms-text-inverse)}.ielts-course-card-foot{background:var(--ielts-lms-bg-canvas);padding:14px 18px 18px}.ielts-course-card-progress-head,.ielts-course-card-price-row{display:flex;align-items:center;justify-content:space-between}.ielts-course-card-progress-head{gap:var(--ielts-lms-space-2);margin-bottom:5px}.ielts-course-card-progress-label{color:var(--ielts-lms-text-muted);font-size:11px;font-weight:var(--ielts-lms-font-semibold);letter-spacing:.05em;text-transform:uppercase}.ielts-course-card-progress-percent{font-size:11px;font-weight:var(--ielts-lms-font-bold)}.ielts-course-card-progress-percent.is-progress{color:var(--ielts-lms-primary)}.ielts-course-card-progress-percent.is-complete{color:var(--ielts-lms-success)}.ielts-course-card-progress-track{height:6px;margin-bottom:12px;overflow:hidden;border-radius:var(--ielts-lms-radius-full);background:var(--ielts-lms-bg-subtle)}.ielts-course-card-progress-fill{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--ielts-lms-primary),#38bdf8)}.ielts-course-card-progress-fill.is-complete{background:linear-gradient(90deg,var(--ielts-lms-success),#22c55e)}.ielts-course-card-price-row{gap:var(--ielts-lms-space-3);margin-bottom:10px}.ielts-course-card-price-current{color:var(--ielts-lms-text-primary);font-size:1.75rem;font-weight:var(--ielts-lms-font-extrabold);line-height:1}.ielts-course-card-price-compare{color:var(--ielts-lms-text-muted);font-size:12px;text-decoration:line-through}.ielts-course-card-cta,.ielts-course-button{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:46px;padding:0 22px;border:0;border-radius:var(--ielts-lms-radius-full);cursor:pointer;font-size:var(--ielts-lms-text-base);font-weight:var(--ielts-lms-font-bold);line-height:1;text-decoration:none}.ielts-course-card-cta{width:100%;min-height:0;padding:13px 16px;border-radius:14px}.ielts-course-card-cta.is-enroll,.ielts-course-card-cta.is-free{background:linear-gradient(180deg,var(--ielts-lms-success),#15803d);color:var(--ielts-lms-text-inverse);box-shadow:0 8px 20px #15803d47}.ielts-course-card-cta.is-progress{background:linear-gradient(180deg,var(--ielts-lms-primary),var(--ielts-lms-primary-dark));color:var(--ielts-lms-text-inverse);box-shadow:0 8px 20px #2563eb47}.ielts-course-card-cta.is-complete{background:#e9eef5;color:#475569;box-shadow:none}.ielts-course-card-cta.is-complete .ielts-course-card-cta-icon{color:var(--ielts-lms-success)}.ielts-course-button-primary,.ielts-course-card-cta.is-primary{background:linear-gradient(135deg,#0f7eb3,#1fa2d6);color:var(--ielts-lms-text-inverse);box-shadow:0 8px 20px #2563eb3d}.ielts-course-button-muted,.ielts-course-card-cta.is-muted{background:#e8eef5;color:#51687d}.ielts-course-button.is-disabled{cursor:not-allowed;opacity:.75;box-shadow:none;pointer-events:none}.ielts-course-module-badge,.ielts-course-badge{display:inline-flex;align-items:center;gap:4px;padding:4px 10px;border-radius:var(--ielts-lms-radius-full);background:var(--ielts-lms-bg-subtle);color:var(--ielts-lms-text-secondary);font-size:11px;font-weight:var(--ielts-lms-font-bold);letter-spacing:.05em;text-transform:uppercase}.is-reading{--ielts-course-accent: var(--ielts-lms-reading);--ielts-course-accent-bg: var(--ielts-lms-primary-light)}.is-listening{--ielts-course-accent: var(--ielts-lms-listening);--ielts-course-accent-bg: #ccfbf1}.is-writing{--ielts-course-accent: var(--ielts-lms-writing);--ielts-course-accent-bg: #ede9fe}.is-speaking{--ielts-course-accent: var(--ielts-lms-speaking);--ielts-course-accent-bg: #fce7f3}.is-full-ielts{--ielts-course-accent: var(--ielts-lms-primary);--ielts-course-accent-bg: #e0e7ff}.ielts-course-module-badge.is-reading,.ielts-course-module-badge.is-listening,.ielts-course-module-badge.is-writing,.ielts-course-module-badge.is-speaking,.ielts-course-module-badge.is-full-ielts{background:var(--ielts-course-accent-bg);color:var(--ielts-course-accent)}.ielts-course-hero,.ielts-course-progress-card,.ielts-course-body,.ielts-course-curriculum,.ielts-course-locked-card{border:1px solid var(--ielts-lms-border);background:var(--ielts-lms-bg-canvas)}.ielts-course-hero{border-radius:22px;box-shadow:0 16px 42px #0f172a14}.ielts-course-progress-card,.ielts-course-body,.ielts-course-curriculum,.ielts-course-locked-card{border-radius:20px;box-shadow:0 8px 24px #0f172a0d}.ielts-course-hero{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:24px;padding:26px;background:radial-gradient(circle at top right,rgba(37,99,235,.14),transparent 38%),linear-gradient(135deg,#f8fbff,#edf6ff 60%,#f9fbff)}.ielts-course-hero-copy{display:flex;flex-direction:column;justify-content:center;gap:14px;min-width:0}.ielts-course-hero-copy-head,.ielts-course-badges,.ielts-course-cta-row,.ielts-course-lesson-nav{display:flex;flex-wrap:wrap;gap:10px;align-items:center}.ielts-course-hero-copy-head{gap:10px}.ielts-course-title{margin:0;color:var(--ielts-lms-text-primary);font-size:clamp(1.6rem,3vw,2.6rem);font-weight:var(--ielts-lms-font-extrabold);line-height:var(--ielts-lms-leading-tight)}.ielts-course-description,.ielts-course-body,.ielts-course-locked-card p{color:#30465f;font-size:15px;line-height:1.75}.ielts-course-description p,.ielts-course-body p{margin:0}.ielts-course-hero-pricing{display:inline-flex;align-items:center;gap:6px;color:var(--ielts-lms-text-muted);font-size:13px}.ielts-course-hero-pricing.is-free{color:var(--ielts-lms-success);font-weight:var(--ielts-lms-font-bold)}.ielts-course-hero-price-current{color:var(--ielts-lms-text-muted)}.ielts-course-hero-price-compare{opacity:.6;text-decoration:line-through}.ielts-course-hero-media,.ielts-course-hero-gradient{min-height:220px;overflow:hidden;border-radius:18px}.ielts-course-hero-image{display:block;width:100%;height:100%;min-height:220px;object-fit:cover}.ielts-course-hero-gradient{position:relative;width:100%;background:linear-gradient(145deg,var(--ielts-course-thumb-from, var(--ielts-lms-primary-dark)),var(--ielts-course-thumb-to, #0ea5e9))}.ielts-course-hero-gradient span{position:absolute;inset:50% auto auto 50%;width:86px;height:86px;transform:translate(-50%,-50%);opacity:.14;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none'%3E%3Cpath d='M12 2L2 7l10 5 10-5-10-5zM2 17l10 5 10-5M2 12l10 5 10-5' stroke='%23ffffff' stroke-width='1.5' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat}.ielts-course-hero-gradient span:before{content:none}.ielts-course-body,.ielts-course-progress-card,.ielts-course-curriculum,.ielts-course-locked-card{padding:22px;margin-top:20px}.ielts-course-progress-card{background:radial-gradient(circle at top right,rgba(16,185,129,.12),transparent 42%),linear-gradient(135deg,var(--ielts-lms-bg-canvas),#f3fbf8 62%,var(--ielts-lms-bg-canvas))}.ielts-course-progress-head,.ielts-course-section-heading,.ielts-course-curriculum-action{display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between}.ielts-course-progress-head{align-items:flex-start;margin-bottom:14px}.ielts-course-section-heading{align-items:center;margin-bottom:16px}.ielts-course-curriculum-action{align-items:center;justify-content:flex-end;flex-shrink:0}.ielts-course-progress-eyebrow{margin:0 0 var(--ielts-lms-space-1);color:var(--ielts-lms-text-muted);text-transform:uppercase;letter-spacing:.06em;font-size:var(--ielts-lms-text-xs);font-weight:var(--ielts-lms-font-bold)}.ielts-course-progress-head h2,.ielts-course-section-heading h2,.ielts-course-locked-card h2{margin:0;color:var(--ielts-lms-text-primary);font-size:18px;font-weight:var(--ielts-lms-font-bold)}.ielts-course-progress-bar{height:10px;overflow:hidden;border-radius:var(--ielts-lms-radius-full);background:#dce8f3}.ielts-course-progress-fill{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,#0f7eb3,var(--ielts-lms-success))}.ielts-course-progress-copy{margin:8px 0 0;color:#42607b;font-size:13px}.ielts-course-status-pill{display:inline-flex;align-items:center;justify-content:center;min-height:0;padding:5px 14px;border-radius:var(--ielts-lms-radius-full);background:#0f7eb31a;color:#0c648e;font-size:13px;font-weight:var(--ielts-lms-font-bold);flex-shrink:0}.ielts-course-status-pill.is-complete{background:#10b98124;color:#0f7a55}.ielts-course-topic+.ielts-course-topic{margin-top:16px}.ielts-course-topic-heading{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:16px;padding:18px 22px;cursor:pointer;list-style:none}.ielts-course-topic{border:1px solid var(--ielts-lms-border);border-radius:22px;background:var(--ielts-lms-bg-canvas);overflow:hidden}.ielts-course-topic[open]{background:linear-gradient(180deg,#f8fbff,#f2f7ff);box-shadow:0 18px 44px #0f172a12}.ielts-course-topic.is-current{border-color:#2563eb38}.ielts-course-topic-heading::-webkit-details-marker{display:none}.ielts-course-topic-heading::marker{content:""}.ielts-course-topic-heading-copy{display:grid;gap:6px;min-width:0}.ielts-course-topic-badge{display:grid;justify-items:center;align-content:center;gap:2px;width:56px;min-width:56px;height:56px;border-radius:18px;color:#fff;background:linear-gradient(180deg,#2563eb,#1d4ed8);box-shadow:0 12px 24px #2563eb38}.ielts-course-topic:nth-of-type(3n+2) .ielts-course-topic-badge{background:linear-gradient(180deg,#8b5cf6,#7c3aed);box-shadow:0 12px 24px #7c3aed33}.ielts-course-topic:nth-of-type(3n+3) .ielts-course-topic-badge{background:linear-gradient(180deg,#14b8a6,#0f766e);box-shadow:0 12px 24px #0f766e2e}.ielts-course-topic-badge small{font-size:9px;font-weight:var(--ielts-lms-font-bold);letter-spacing:.08em;text-transform:uppercase}.ielts-course-topic-badge strong{font-size:1.4rem;font-weight:var(--ielts-lms-font-extrabold);line-height:1}.ielts-course-topic-heading-meta{display:inline-flex;align-items:center;gap:12px;flex:0 0 auto}.ielts-course-topic-heading-count{display:inline-flex;align-items:center;min-height:34px;padding:0 12px;border-radius:999px;background:var(--ielts-lms-bg-subtle);color:var(--ielts-lms-text-secondary);font-size:12px;font-weight:var(--ielts-lms-font-bold)}.ielts-course-topic-heading-icon{position:relative;width:38px;height:38px;flex:0 0 auto;border:1px solid var(--ielts-lms-border);border-radius:999px;background:var(--ielts-lms-bg-canvas)}.ielts-course-topic-heading-icon:before{content:"";position:absolute;top:50%;left:50%;width:10px;height:10px;border-right:2px solid var(--ielts-lms-text-muted);border-bottom:2px solid var(--ielts-lms-text-muted);transform:translate(-50%,-65%) rotate(45deg);transition:transform .2s ease,border-color .2s ease}.ielts-course-topic[open] .ielts-course-topic-heading-icon:before{border-color:var(--ielts-lms-primary);transform:translate(-50%,-35%) rotate(225deg)}.ielts-course-topic-body{padding:0 18px 18px}.ielts-course-topic[open] .ielts-course-topic-body{border-top:1px solid var(--ielts-lms-border)}.ielts-course-topic[open] .ielts-course-topic-heading{padding-bottom:16px}.ielts-course-topic-heading h3,.ielts-course-lesson-topic-eyebrow{margin:0;color:var(--ielts-lms-text-secondary);font-size:14px;font-weight:var(--ielts-lms-font-bold);letter-spacing:.05em;text-transform:uppercase}.ielts-course-section-heading span,.ielts-course-topic-summary,.ielts-course-curriculum-meta,.ielts-course-curriculum-action span{color:var(--ielts-lms-text-muted);font-size:12px}.ielts-course-topic-summary{margin:0}.ielts-course-curriculum-list{display:grid;gap:10px;margin:0;padding:0;list-style:none}.ielts-course-curriculum-item{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:14px;align-items:center;padding:13px 16px;border:1px solid var(--ielts-lms-border);border-radius:16px;background:var(--ielts-lms-bg-subtle)}.ielts-course-curriculum-item.is-active{border-color:var(--ielts-lms-primary-light);background:var(--ielts-lms-primary-surface)}.ielts-course-curriculum-item.is-complete{border-color:#10b98129;background:#f4fcf8}.ielts-course-curriculum-main{display:flex;gap:12px;align-items:center;min-width:0}.ielts-course-curriculum-copy{min-width:0}.ielts-course-curriculum-main strong{display:block;color:var(--ielts-lms-text-primary);font-size:14px;font-weight:var(--ielts-lms-font-semibold)}.ielts-course-curriculum-order{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;flex:0 0 auto;border:0;border-radius:14px;background:var(--ielts-lms-border);color:var(--ielts-lms-text-secondary);font-weight:var(--ielts-lms-font-extrabold);font-size:13px}.ielts-course-curriculum-item.is-active .ielts-course-curriculum-order{background:var(--ielts-lms-primary-light);color:var(--ielts-lms-primary)}.ielts-course-curriculum-item.is-complete .ielts-course-curriculum-order{background:#dff7eb;color:#117554}.ielts-course-curriculum-check{width:16px;height:16px}.ielts-course-curriculum-meta{color:var(--ielts-lms-text-muted);font-size:12px}.ielts-course-curriculum-action{display:flex;align-items:center;justify-content:flex-end}.ielts-course-curriculum-link,.ielts-course-back-link,.ielts-course-lesson-nav a{color:var(--ielts-lms-primary);font-weight:var(--ielts-lms-font-bold);text-decoration:none}.ielts-course-curriculum-link{display:inline-flex;align-items:center;gap:4px;font-size:13px;flex-shrink:0}.ielts-course-curriculum-link.is-complete{color:#0f7a55}.ielts-course-curriculum-link-arrow{font-size:14px;line-height:1}.ielts-course-curriculum-status{display:inline-flex;align-items:center;min-height:30px;padding:0 11px;border-radius:999px;font-size:12px;font-weight:var(--ielts-lms-font-bold)}.ielts-course-curriculum-status.is-locked{background:#94a3b829;color:var(--ielts-lms-text-secondary)}.ielts-course-curriculum-status.is-login{background:#2563eb1a;color:var(--ielts-lms-primary)}.ielts-course-curriculum.is-layout-cards .ielts-course-curriculum-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.ielts-course-curriculum.is-layout-cards .ielts-course-curriculum-item{grid-template-columns:1fr;min-height:142px;padding:18px;border-radius:18px;background:var(--ielts-lms-bg-canvas);box-shadow:0 10px 24px #0f172a0a}.ielts-course-curriculum.is-layout-cards .ielts-course-curriculum-item.is-active{border-color:#2563eb47;background:linear-gradient(180deg,#f8fbff,#eef5ff);box-shadow:0 16px 30px #2563eb1a}.ielts-course-curriculum.is-layout-cards .ielts-course-curriculum-item.is-complete{border-color:#10b9812e;background:linear-gradient(180deg,#f7fdf9,#edf9f1)}.ielts-course-curriculum.is-layout-cards .ielts-course-curriculum-main{align-items:flex-start;justify-content:space-between}.ielts-course-curriculum.is-layout-cards .ielts-course-curriculum-copy{display:grid;gap:8px}.ielts-course-curriculum.is-layout-cards .ielts-course-curriculum-main strong{font-size:1rem;line-height:1.35}.ielts-course-curriculum.is-layout-cards .ielts-course-curriculum-order{width:36px;height:36px;border:1px solid rgba(37,99,235,.16);border-radius:999px;background:#ffffffeb;font-size:12px}.ielts-course-curriculum.is-layout-cards .ielts-course-curriculum-check{width:14px;height:14px}.ielts-course-curriculum.is-layout-cards .ielts-course-curriculum-meta{display:inline-flex;align-items:center;gap:6px;min-height:22px;font-size:13px}.ielts-course-curriculum.is-layout-cards .ielts-course-curriculum-action{min-height:24px}.ielts-course-curriculum.is-layout-cards .ielts-course-curriculum-link{gap:8px}.ielts-course-curriculum-link-label{color:inherit}.ielts-course-lessons-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;padding:2px 0 4px}.ielts-course-acc-lesson{display:flex;flex-direction:column;gap:10px;padding:13px 14px 12px;border-radius:14px;border:1px solid var(--ielts-lms-border);background:var(--ielts-lms-bg-canvas);text-decoration:none;color:inherit;transition:box-shadow .15s,border-color .15s,background .15s}a.ielts-course-acc-lesson:hover{box-shadow:0 4px 16px #0f172a1a;border-color:var(--ielts-lms-primary-light)}.ielts-course-acc-lesson.is-active{background:var(--ielts-lms-primary-surface);border-color:#bfdbfe}.ielts-course-acc-lesson.is-done{background:#f8fffe;border-color:#10b98133}.ielts-course-acc-lesson.is-locked{background:var(--ielts-lms-bg-subtle);opacity:.82}.ielts-course-acc-lesson-head{display:flex;justify-content:space-between;align-items:flex-start;gap:8px}.ielts-course-acc-lesson-title{font-size:14px;font-weight:700;color:var(--ielts-lms-text-primary);line-height:1.3}.ielts-course-acc-lesson.is-done .ielts-course-acc-lesson-title{color:#0f7a55}.ielts-course-acc-lesson-status{flex-shrink:0;display:flex;line-height:0}.ielts-course-acc-lesson-foot{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:auto}.ielts-course-acc-lesson-module{display:inline-flex;align-items:center;gap:4px;padding:2px 8px 2px 5px;border-radius:999px;font-size:11px;font-weight:600;letter-spacing:.01em;background:var(--ielts-lms-bg-subtle);color:var(--ielts-lms-text-secondary);border:1px solid var(--ielts-lms-border)}.ielts-course-acc-lesson-module.is-reading{background:#eff6ff;color:#1d4ed8;border-color:#bfdbfe}.ielts-course-acc-lesson-module.is-listening{background:#f0fdf4;color:#15803d;border-color:#bbf7d0}.ielts-course-acc-lesson-module.is-writing{background:#faf5ff;color:#7e22ce;border-color:#e9d5ff}.ielts-course-acc-lesson-module.is-speaking{background:#fff7ed;color:#c2410c;border-color:#fed7aa}.ielts-course-acc-lesson-module.is-mock{background:#f8fafc;color:#475569;border-color:#cbd5e1}.ielts-course-acc-lesson-module.is-locked{background:var(--ielts-lms-bg-subtle);color:var(--ielts-lms-text-secondary);border-color:var(--ielts-lms-border)}.ielts-course-acc-lesson-module.is-preview-badge{background:#eff6ff;color:#1d4ed8;border-color:#bfdbfe}.ielts-course-acc-lesson.is-preview{border-color:#bfdbfe}.ielts-course-acc-lesson-arrow{display:flex;align-items:center;color:var(--ielts-lms-text-muted);transition:color .15s}a.ielts-course-acc-lesson:hover .ielts-course-acc-lesson-arrow,.ielts-course-acc-lesson.is-active .ielts-course-acc-lesson-arrow{color:var(--ielts-lms-primary)}@media(max-width:600px){.ielts-course-lessons-grid{grid-template-columns:1fr}}.ielts-course-empty,.ielts-course-notice{padding:var(--ielts-lms-space-4) var(--ielts-lms-space-5);border:1px solid var(--ielts-lms-border);border-radius:var(--ielts-lms-radius-xl);background:var(--ielts-lms-bg-subtle);color:var(--ielts-lms-text-muted)}.ielts-course-notice-with-action{display:flex;flex-direction:column;align-items:flex-start;gap:14px}.ielts-course-notice-with-action p{margin:0}.ielts-course-notice-back{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:10px;background:var(--ielts-lms-primary-surface, #eff6ff);color:var(--ielts-lms-primary, #2563eb);font-size:.875rem;font-weight:600;text-decoration:none;transition:background .15s ease}.ielts-course-notice-back:hover{background:#dbeafe}.ielts-course-notice.is-success{max-width:1180px;margin:0 auto var(--ielts-lms-space-6);background:#f1fcf6;color:#166534;border-color:#16653424}.ielts-course-complete-form{margin:0}.ielts-course-locked-card{width:min(100%,520px);text-align:center}.ielts-course-locked-card .ielts-course-button{margin-top:var(--ielts-lms-space-2)}.ielts-course-lesson-shell{display:flex;flex-direction:column;min-height:100vh;overflow:hidden;background:var(--ielts-lms-bg-canvas);color:var(--ielts-lms-text-body);font-family:var(--ielts-lms-font-sans)}.ielts-course-lesson-outline-input{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}.ielts-course-lesson-body{display:flex;flex:1;min-height:0;overflow:hidden}.ielts-course-lesson-outline-input:not(:checked)~.ielts-course-lesson-topbar .ielts-course-lesson-outline-toggle-label.is-expanded{display:none}.ielts-course-lesson-outline-input:checked~.ielts-course-lesson-topbar .ielts-course-lesson-outline-toggle-label.is-collapsed{display:none}.ielts-course-lesson-outline-input:not(:checked)~.ielts-course-lesson-body .ielts-course-lesson-sidebar{display:none}.ielts-course-lesson-sidebar{display:flex;flex:0 0 240px;flex-direction:column;width:240px;box-sizing:border-box;background:var(--ielts-lms-bg-canvas);border-right:1px solid var(--ielts-lms-border);overflow-y:auto;padding:12px 8px}.ielts-course-lesson-sidebar-head{display:grid;gap:var(--ielts-lms-space-2);padding:var(--ielts-lms-space-4);border-bottom:1px solid var(--ielts-lms-border)}.ielts-course-lesson-sidebar-head strong{color:var(--ielts-lms-text-primary);font-size:var(--ielts-lms-text-base);font-weight:var(--ielts-lms-font-bold);line-height:var(--ielts-lms-leading-snug)}.ielts-course-lesson-sidebar-head small{color:var(--ielts-lms-text-muted);font-size:11px}.ielts-course-lesson-sidebar-progress{height:5px;overflow:hidden;border-radius:var(--ielts-lms-radius-full);background:var(--ielts-lms-bg-subtle)}.ielts-course-lesson-sidebar-progress span{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--ielts-lms-primary),#38bdf8)}.ielts-course-lesson-sidebar-list{flex:1;overflow-y:auto;padding:0}.ielts-course-lesson-topic-eyebrow{margin:8px 0 4px 8px;font-size:10px;color:var(--ielts-lms-text-muted);font-weight:var(--ielts-lms-font-bold);text-transform:uppercase;letter-spacing:.06em}.ielts-course-lesson-sidebar-item{display:flex;gap:8px;align-items:center;width:100%;box-sizing:border-box;padding:8px 10px;border-radius:8px;color:var(--ielts-lms-text-secondary);text-decoration:none}.ielts-course-lesson-sidebar-item:hover,.ielts-course-lesson-sidebar-item.is-active{background:var(--ielts-lms-primary-surface);color:var(--ielts-lms-primary)}.ielts-course-lesson-sidebar-item>.ielts-course-lesson-sidebar-step{display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px;flex:0 0 auto;border-radius:var(--ielts-lms-radius-full);background:var(--ielts-lms-bg-subtle);color:var(--ielts-lms-text-secondary);font-size:9px;font-weight:var(--ielts-lms-font-bold)}.ielts-course-lesson-sidebar-item.is-active>.ielts-course-lesson-sidebar-step{background:var(--ielts-lms-primary-light);color:var(--ielts-lms-primary)}.ielts-course-lesson-sidebar-item.is-complete>.ielts-course-lesson-sidebar-step{background:var(--ielts-lms-success-surface);color:var(--ielts-lms-success)}.ielts-course-lesson-sidebar-item strong{min-width:0;font-size:12px;font-weight:var(--ielts-lms-font-normal);line-height:var(--ielts-lms-leading-snug)}.ielts-course-lesson-sidebar-item.is-active strong{font-weight:var(--ielts-lms-font-semibold)}.ielts-course-lesson-main{display:flex;flex:1;min-width:0;overflow:hidden}.ielts-course-lesson-topbar{display:grid;grid-template-columns:auto 1fr auto;gap:16px;align-items:center;padding:12px 20px;border-bottom:1px solid var(--ielts-lms-border);background:var(--ielts-lms-bg-canvas);box-shadow:0 1px 8px #0f172a0a}.ielts-course-lesson-topbar-start,.ielts-course-lesson-topbar-actions{display:flex;align-items:center;gap:16px}.ielts-course-lesson-topbar-start{min-width:0}.ielts-course-lesson-outline-toggle{display:inline-flex;align-items:center;gap:6px;padding:8px 12px;border:1px solid var(--ielts-lms-border);border-radius:9px;background:var(--ielts-lms-bg-canvas);color:var(--ielts-lms-text-secondary);font-size:13px;font-weight:var(--ielts-lms-font-semibold);cursor:pointer;white-space:nowrap}.ielts-course-lesson-outline-toggle-icon{width:15px;height:15px}.ielts-course-lesson-topbar-copy{min-width:0;color:var(--ielts-lms-text-muted);font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ielts-course-lesson-topbar-copy strong{color:var(--ielts-lms-text-primary);font-size:15px;font-weight:var(--ielts-lms-font-bold)}.ielts-course-lesson-topbar-order{margin-right:8px}.ielts-course-lesson-topbar-context:before{content:"·";margin:0 8px 0 6px}.ielts-course-lesson-topbar-actions{flex-shrink:0}.ielts-course-lesson-progress-compact{display:inline-flex;align-items:center;gap:6px;color:var(--ielts-lms-text-muted);font-size:12px}.ielts-course-lesson-progress-compact-bar{width:80px;height:4px;overflow:hidden;border-radius:var(--ielts-lms-radius-full);background:var(--ielts-lms-bg-subtle)}.ielts-course-lesson-progress-compact-bar span{display:block;height:100%;border-radius:inherit;background:var(--ielts-lms-primary)}.ielts-course-lesson-complete-form .ielts-course-button,.ielts-course-lesson-primary-action{min-height:36px;padding-inline:16px;border-radius:9px;font-size:13px}.ielts-course-lesson-content{flex:1;overflow-y:auto;padding:24px;display:flex;justify-content:center;align-items:flex-start;background:var(--ielts-lms-bg-page)}.ielts-course-lesson-stage{width:100%;display:flex;justify-content:center;min-width:0}.ielts-course-lesson-stage.is-launcher .ielts-course-lesson-source:has(.ielts-course-lesson-source-stack){max-width:860px;width:100%}.ielts-course-lesson-source{width:100%}.ielts-course-lesson-source-stack{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;width:100%}.ielts-course-lesson-source-stack-title{margin:0 0 var(--ielts-lms-space-4);color:var(--ielts-lms-text-primary);font-weight:var(--ielts-lms-font-bold)}.ielts-course-lesson-source-block{min-width:0}.ielts-course-lesson-source-stack .ielts-launcher-wrap{max-width:420px;margin:0 auto;padding:0;width:100%}@media(max-width:900px){.ielts-course-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.ielts-course-hero{grid-template-columns:1fr}.ielts-course-hero-media{order:-1}.ielts-course-curriculum-list{grid-template-columns:1fr}.ielts-course-curriculum.is-layout-cards .ielts-course-curriculum-item{min-height:0}.ielts-course-curriculum.is-layout-rows .ielts-course-curriculum-item{grid-template-columns:1fr}.ielts-course-curriculum-action{justify-content:flex-start}.ielts-course-curriculum.is-layout-rows .ielts-course-curriculum-action{padding-left:56px}.ielts-course-lesson-shell{min-height:0;overflow:visible}.ielts-course-lesson-body{flex-direction:column;overflow:visible}.ielts-course-lesson-sidebar{width:100%;flex-basis:auto;border-right:0;border-bottom:1px solid var(--ielts-lms-border);max-height:240px}.ielts-course-lesson-sidebar-list{display:flex;gap:var(--ielts-lms-space-2);overflow-x:auto}.ielts-course-lesson-topic-eyebrow{display:none}.ielts-course-lesson-sidebar-item{flex:0 0 220px}.ielts-course-lesson-topbar{grid-template-columns:1fr;align-items:stretch}.ielts-course-lesson-topbar-actions{width:100%;justify-content:space-between}.ielts-course-lesson-topbar-copy{white-space:normal;overflow:visible;text-overflow:clip}}@media(max-width:640px){.ielts-course-lesson-source-stack{grid-template-columns:1fr}.ielts-course-template{padding:var(--ielts-lms-space-5) var(--ielts-lms-space-3) var(--ielts-lms-space-10)}.ielts-course-template>.ielts-course-lesson-shell{margin:calc(var(--ielts-lms-space-5) * -1) calc(var(--ielts-lms-space-3) * -1) calc(var(--ielts-lms-space-10) * -1)}.ielts-course-grid{grid-template-columns:1fr}.ielts-course-hero,.ielts-course-progress-card,.ielts-course-body,.ielts-course-curriculum,.ielts-course-locked-card{padding:18px;border-radius:var(--ielts-lms-radius-2xl)}.ielts-course-title{font-size:1.85rem}.ielts-course-curriculum-action{padding-left:0}.ielts-course-topic-heading{padding:16px 18px;grid-template-columns:auto minmax(0,1fr);align-items:flex-start}.ielts-course-topic-heading-meta{grid-column:1 / -1;width:100%;justify-content:space-between}.ielts-course-topic-badge{width:50px;min-width:50px;height:50px;border-radius:16px}.ielts-course-topic-body{padding:0 12px 12px}.ielts-course-lesson-content{padding:18px}.ielts-course-lesson-topbar-start,.ielts-course-lesson-topbar-actions{align-items:flex-start;flex-direction:column}.ielts-course-lesson-topbar-actions{gap:10px}.ielts-course-lesson-sidebar{max-height:none}.ielts-course-lesson-sidebar-list{display:grid;gap:8px;padding:12px;overflow-x:visible}.ielts-course-lesson-sidebar-item{flex:1 1 auto;min-width:0}.ielts-course-lesson-topbar-copy{white-space:normal}}.ielts-course-lesson-shell{background:#f7f9fc}.ielts-course-lesson-topbar{position:sticky;top:0;z-index:20;min-height:52px;padding:4px 20px;grid-template-columns:auto minmax(0,1fr) auto;gap:16px;border-bottom:1px solid #dbe3ef;background:#fff;box-shadow:none}.ielts-course-lesson-outline-toggle{min-height:34px;padding:0 13px;border-color:#d7e1ee;border-radius:8px;background:#fff;color:#20324d;font-size:13px;font-weight:700}.ielts-course-lesson-outline-toggle:hover{border-color:#b8c8dd;background:#f8fbff}.ielts-course-lesson-outline-toggle-icon{width:14px;height:14px}.ielts-course-lesson-topbar-copy{display:flex;align-items:center;gap:10px;color:#667994;font-size:12px}.ielts-course-lesson-topbar-copy strong{color:#001434;font-size:15px;font-weight:800}.ielts-course-lesson-topbar-order{margin-right:0}.ielts-course-lesson-topbar-context:before{content:"·";margin:0 2px 0 0}.ielts-course-lesson-topbar-actions{gap:14px}.ielts-course-lesson-progress-compact{gap:8px;color:#38506e;font-size:12px}.ielts-course-lesson-progress-compact-bar{width:80px;height:4px;background:#eef3f8}.ielts-course-lesson-progress-compact-bar span{background:#118ac7}.ielts-course-lesson-complete-form .ielts-course-button,.ielts-course-lesson-primary-action{min-height:36px;padding:0 16px;border-radius:8px;background:#118ac7;color:#fff;font-size:13px;font-weight:800;box-shadow:none}.ielts-course-lesson-body{background:#f7f9fc}.ielts-course-lesson-sidebar{flex-basis:240px;width:240px;padding:14px 8px;border-right:1px solid #dbe3ef;background:#fff}.ielts-course-lesson-sidebar-list{padding:0}.ielts-course-lesson-topic-eyebrow{margin:6px 8px 5px;color:#5f718d;font-size:10px;font-weight:800;letter-spacing:.08em}.ielts-course-lesson-sidebar-item{min-height:36px;padding:8px 10px;gap:9px;border-radius:8px;color:#29405f}.ielts-course-lesson-sidebar-item:hover,.ielts-course-lesson-sidebar-item.is-active{background:#eaf3ff;color:#0f5cff}.ielts-course-lesson-sidebar-item>.ielts-course-lesson-sidebar-step{width:20px;height:20px;background:#eef3f8;color:#516783;font-size:10px}.ielts-course-lesson-sidebar-item.is-active>.ielts-course-lesson-sidebar-step{background:#dcecff;color:#0f5cff}.ielts-course-lesson-sidebar-item.is-complete>.ielts-course-lesson-sidebar-step{background:#def7e8;color:#087d43}.ielts-course-lesson-sidebar-item strong{font-size:12px;line-height:1.25}.ielts-course-lesson-main{background:#f7f9fc}.ielts-course-lesson-content{padding:24px;background:#f7f9fc}.ielts-course-lesson-dashboard{width:min(100%,1040px)}.ielts-course-lesson-dashboard-head{margin-bottom:16px}.ielts-course-lesson-dashboard-head h2{margin:0;color:#001434;font-size:16px;font-weight:800;line-height:1.3}.ielts-course-lesson-dashboard-head p{margin:4px 0 0;color:#667994;font-size:12px}.ielts-course-lesson-module-grid{display:grid;grid-template-columns:repeat(2,minmax(0,420px));gap:20px;justify-content:center;align-items:stretch}.ielts-course-lesson-module-launcher-card{width:100%;max-width:420px;min-height:256px}.ielts-course-lesson-module-launcher-card .ielts-launcher-btn.is-disabled{opacity:.62;cursor:not-allowed}.ielts-course-lesson-module-card{--lesson-card-accent: #2563eb;--lesson-card-muted: rgba(37, 99, 235, .1);--lesson-card-bg: #eff6ff;--lesson-card-border: #bfdbfe;--lesson-card-icon-from: #1d4ed8;--lesson-card-icon-to: #3b82f6;display:flex;flex-direction:column;width:100%;max-width:420px;min-height:256px;padding:22px 22px 20px;border:1px solid var(--lesson-card-border);border-radius:20px;background:linear-gradient(160deg,#fff 0%,var(--lesson-card-bg) 100%);box-shadow:0 4px 20px #0f172a12,0 1px 4px #0f172a0a;overflow:hidden;position:relative}.ielts-course-lesson-module-card:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--lesson-card-accent);pointer-events:none}.ielts-course-lesson-module-card.is-reading{--lesson-card-accent: #2563eb;--lesson-card-muted: rgba(37, 99, 235, .1);--lesson-card-bg: #eff6ff;--lesson-card-border: #bfdbfe;--lesson-card-icon-from: #1d4ed8;--lesson-card-icon-to: #3b82f6}.ielts-course-lesson-module-card.is-listening{--lesson-card-bg: #f0fdfa;--lesson-card-border: #99f6e4;--lesson-card-icon-from: #115e59;--lesson-card-icon-to: #0d9488;--lesson-card-accent: #087b73;--lesson-card-muted: rgba(15, 118, 110, .1)}.ielts-course-lesson-module-card.is-writing{--lesson-card-bg: #fff8ef;--lesson-card-border: #fed7aa;--lesson-card-icon-from: #9a3412;--lesson-card-icon-to: #ea580c;--lesson-card-accent: #c2410c;--lesson-card-muted: rgba(194, 65, 12, .1)}.ielts-course-lesson-module-card.is-speaking{--lesson-card-bg: #fff1f8;--lesson-card-border: #fbcfe8;--lesson-card-icon-from: #9d174d;--lesson-card-icon-to: #db2777;--lesson-card-accent: #be185d;--lesson-card-muted: rgba(190, 24, 93, .1)}.ielts-course-lesson-module-card.is-mock{--lesson-card-bg: #f0fdf4;--lesson-card-border: #bbf7d0;--lesson-card-icon-from: #15803d;--lesson-card-icon-to: #22c55e;--lesson-card-accent: #15803d;--lesson-card-muted: rgba(21, 128, 61, .1)}.ielts-course-lesson-module-card-head{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:12px;align-items:center}.ielts-course-lesson-module-icon{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;flex:0 0 48px;border-radius:13px;background:linear-gradient(145deg,var(--lesson-card-icon-from) 0%,var(--lesson-card-icon-to) 100%);color:#fff;box-shadow:0 6px 16px var(--lesson-card-muted)}.ielts-course-lesson-module-icon svg{width:24px;height:24px}.ielts-course-lesson-module-card-head>strong{color:var(--lesson-card-accent);font-size:.82rem;font-weight:700;line-height:1.2}.ielts-course-lesson-module-status{display:inline-flex;align-items:center;justify-content:center;gap:5px;min-height:22px;padding:0 12px;border-radius:999px;background:#ffffffbd;color:#94a3b8;font-size:.72rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;white-space:nowrap}.ielts-course-lesson-module-card.is-done .ielts-course-lesson-module-status{border:0;color:#16a34a}.ielts-course-lesson-module-status svg{width:13px;height:13px}.ielts-course-lesson-module-card h3{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;line-clamp:2;overflow:hidden;margin:18px 0 14px;color:#0f172a;font-size:clamp(1.1rem,2.2vw,1.28rem);font-weight:800;letter-spacing:0;line-height:1.22}.ielts-course-lesson-module-attempts{display:inline-flex;align-items:center;gap:6px;width:max-content;min-height:25px;padding:5px 12px;border:1px solid rgba(15,23,42,.08);border-radius:999px;background:#ffffffbf;color:#374151;font-size:.8rem;font-weight:600;line-height:1;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.ielts-course-lesson-module-attempts svg{width:13px;height:13px;color:#009b74}.ielts-course-lesson-module-score{display:flex;align-items:center;gap:12px;margin-top:16px;padding:12px 16px;border-radius:12px;background:#ffffffc2;border:1px solid rgba(255,255,255,.72)}.ielts-course-lesson-module-score strong{color:#078241;font-size:1.72rem;font-weight:900;line-height:1}.ielts-course-lesson-module-score span{display:grid;color:#00713b;font-size:12px;font-weight:700;line-height:1.2}.ielts-course-lesson-module-score b{color:#00713b;font-size:12px;font-weight:900;letter-spacing:.04em;text-transform:uppercase}.ielts-course-lesson-module-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:auto;padding-top:18px}.ielts-course-lesson-module-actions.is-single-action{grid-template-columns:1fr}.ielts-course-lesson-module-button{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:40px;padding:12px 18px;border-radius:12px;font-size:.92rem;font-weight:700;line-height:1;text-decoration:none;white-space:nowrap;transition:transform .15s ease,box-shadow .15s ease,filter .15s ease}.ielts-course-lesson-module-button svg{width:16px;height:16px}.ielts-course-lesson-module-button.is-secondary{border:1.5px solid var(--lesson-card-border);background:#fffc;color:var(--lesson-card-accent);box-shadow:0 1px 3px #0f172a0d}.ielts-course-lesson-module-button.is-primary{border:0;background:linear-gradient(180deg,#22c55e,#16a34a 56%,#15803d);color:#fff;box-shadow:0 8px 20px #16a34a47,inset 0 1px #ffffff2e}.ielts-course-lesson-module-button:hover{transform:translateY(-1px)}.ielts-course-lesson-module-button.is-secondary:hover{background:var(--lesson-card-muted)}.ielts-course-lesson-module-button.is-primary:hover{box-shadow:0 12px 24px #16a34a52,inset 0 1px #ffffff2e;filter:saturate(1.05)}.ielts-course-lesson-module-button.is-disabled{opacity:.62;cursor:not-allowed}.ielts-course-lesson-source-empty{max-width:560px;padding:34px;border:1px dashed #cbd8e8;border-radius:16px;background:#fff;text-align:center}.ielts-course-lesson-source-empty h3{margin:0 0 8px;color:#001434}.ielts-course-lesson-source-empty p{margin:0;color:#667994}.ielts-course-lesson-stage{width:min(100%,1040px)}.ielts-course-lesson-stage.is-launcher .ielts-course-lesson-source:has(.ielts-course-lesson-source-stack){max-width:860px}@media(max-width:900px){.ielts-course-lesson-topbar{position:sticky;grid-template-columns:1fr auto;gap:10px;min-height:auto;padding:10px 14px}.ielts-course-lesson-topbar-copy{grid-column:1 / -1;order:3;white-space:normal}.ielts-course-lesson-topbar-actions{justify-content:flex-end}.ielts-course-lesson-sidebar{width:100%;max-height:250px;padding:10px}.ielts-course-lesson-sidebar-list{display:grid;gap:5px;overflow-x:visible}.ielts-course-lesson-topic-eyebrow{display:block}.ielts-course-lesson-sidebar-item{flex:1 1 auto}.ielts-course-lesson-module-grid{grid-template-columns:1fr}}@media(max-width:640px){.ielts-course-lesson-content{padding:18px 14px}.ielts-course-lesson-topbar-actions{align-items:flex-end;gap:8px}.ielts-course-lesson-progress-compact-bar{width:62px}.ielts-course-lesson-complete-form .ielts-course-button,.ielts-course-lesson-primary-action{width:auto;min-height:34px;padding:0 12px;font-size:12px}.ielts-course-lesson-module-card{min-height:0;padding:20px;border-radius:16px}.ielts-course-lesson-module-card-head{grid-template-columns:auto minmax(0,1fr)}.ielts-course-lesson-module-status{grid-column:1 / -1;width:max-content}.ielts-course-lesson-module-card h3{font-size:20px}.ielts-course-lesson-module-actions{grid-template-columns:1fr}}.ielts-course-lesson-sidebar{flex:0 0 264px;width:264px;padding:14px;background:linear-gradient(180deg,#fff,#fbfdff);border-right:1px solid #d9e3f0;box-shadow:inset -1px 0 #ffffffd9}.ielts-course-lesson-sidebar-head{display:grid;gap:8px;margin:0 0 14px;padding:14px;border:1px solid #e0e9f5;border-radius:14px;background:linear-gradient(180deg,#fff,#f7fbff);box-shadow:0 10px 24px #0f172a0f}.ielts-course-lesson-sidebar-head span{color:#64748b;font-size:10px;font-weight:900;line-height:1;letter-spacing:.12em;text-transform:uppercase}.ielts-course-lesson-sidebar-head strong{color:#001434;font-size:14px;font-weight:900;line-height:1.25}.ielts-course-lesson-sidebar-head small{color:#64748b;font-size:11px;font-weight:700;line-height:1.2}.ielts-course-lesson-sidebar-progress{height:7px;overflow:hidden;border-radius:999px;background:#e8eef6}.ielts-course-lesson-sidebar-progress span{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,#118ac7,#22c55e)}.ielts-course-lesson-sidebar-list{display:grid;gap:4px;padding:0 2px 16px}.ielts-course-lesson-topic-eyebrow{position:relative;margin:17px 8px 7px;color:#607089;font-size:10px;font-weight:900;line-height:1.2;letter-spacing:.1em;text-transform:uppercase}.ielts-course-lesson-topic-eyebrow:first-child{margin-top:2px}.ielts-course-lesson-topic-eyebrow:not(:first-child){padding-top:12px}.ielts-course-lesson-topic-eyebrow:not(:first-child):before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,#e3eaf3,#e3eaf300)}.ielts-course-lesson-sidebar-item{position:relative;min-height:40px;padding:9px 10px;gap:10px;border:1px solid transparent;border-radius:12px;color:#29405f;background:transparent;transition:background .18s ease,border-color .18s ease,box-shadow .18s ease,color .18s ease}.ielts-course-lesson-sidebar-item:hover{border-color:#e1eaf6;background:#f7fbff;color:#0f4fc7}.ielts-course-lesson-sidebar-item.is-active{border-color:#cfe2ff;background:linear-gradient(90deg,#eaf3ff,#f8fbff);color:#075cff;box-shadow:0 8px 18px #2563eb14}.ielts-course-lesson-sidebar-item.is-active:before{content:"";position:absolute;top:9px;bottom:9px;left:-8px;width:3px;border-radius:999px;background:#118ac7}.ielts-course-lesson-sidebar-item>.ielts-course-lesson-sidebar-step{flex:0 0 auto;width:22px;height:22px;border:1px solid #e1e8f0;background:#f1f5f9;color:#50637d;font-size:10px;font-weight:900;box-shadow:0 1px #ffffffe6 inset}.ielts-course-lesson-sidebar-item.is-active>.ielts-course-lesson-sidebar-step{border-color:#bfdbfe;background:#dcecff;color:#075cff}.ielts-course-lesson-sidebar-item.is-complete>.ielts-course-lesson-sidebar-step{border-color:#baf0cd;background:#e3fbe9;color:#087d43}.ielts-course-lesson-sidebar-item.is-active.is-complete>.ielts-course-lesson-sidebar-step{border-color:#bfdbfe;background:#dcecff;color:#075cff}.ielts-course-lesson-sidebar-item strong{min-width:0;color:inherit;font-size:12px;font-weight:800;line-height:1.25}.ielts-course-lesson-sidebar-item.is-complete strong{color:#4d6380}.ielts-course-lesson-sidebar-item.is-active strong{color:#075cff}@media(max-width:900px){.ielts-course-lesson-sidebar{flex-basis:auto;width:100%;max-height:none;padding:12px;border-right:0;border-bottom:1px solid #d9e3f0;box-shadow:none}.ielts-course-lesson-sidebar-head{margin-bottom:10px}}@media(max-width:640px){.ielts-course-lesson-sidebar{padding:10px}.ielts-course-lesson-sidebar-head{padding:12px;border-radius:12px}.ielts-course-lesson-sidebar-item{min-height:42px}}.ielts-course-lesson-sidebar{flex:0 0 276px;width:276px;padding:18px 14px;background:linear-gradient(180deg,#fff,#f8fbff);border-right:1px solid #d9e3f0;box-shadow:inset -1px 0 #ffffffe6}.ielts-course-lesson-sidebar-head,.ielts-course-lesson-sidebar-pill{display:none}.ielts-course-lesson-sidebar-list{position:relative;display:grid;grid-auto-flow:row;grid-auto-columns:auto;gap:8px;padding:0 0 16px;overflow:visible}.ielts-course-lesson-sidebar-list:before{content:"";position:absolute;top:38px;bottom:24px;left:26px;width:1px;border-radius:999px;background:linear-gradient(180deg,#bfdbfe,#e2e8f0);pointer-events:none}.ielts-course-lesson-topic-eyebrow{position:relative;z-index:1;display:grid;grid-template-columns:auto 1fr;align-items:center;gap:10px;min-width:0;margin:16px 0 4px;padding:0;color:#526987;font-size:10px;font-weight:900;line-height:1;letter-spacing:.12em;text-transform:uppercase}.ielts-course-lesson-topic-eyebrow:first-child{margin-top:0}.ielts-course-lesson-topic-eyebrow:before{display:none}.ielts-course-lesson-topic-eyebrow:after{content:"";height:1px;background:linear-gradient(90deg,#dbe5f2,#dbe5f200)}.ielts-course-lesson-topic-eyebrow:not(:first-child){padding-top:8px}.ielts-course-lesson-sidebar-item{position:relative;z-index:1;display:grid;grid-template-columns:28px minmax(0,1fr);gap:10px;align-items:center;min-height:52px;padding:9px 10px;border:1px solid rgba(219,230,245,.9);border-radius:12px;background:#ffffffd1;color:#29405f;text-decoration:none;box-shadow:0 1px #ffffffe6 inset;transition:background .18s ease,border-color .18s ease,box-shadow .18s ease,color .18s ease,transform .18s ease}.ielts-course-lesson-sidebar-item:hover{border-color:#bfdbfe;background:#fff;color:#075cff;box-shadow:0 9px 20px #2563eb14;transform:translateY(-1px)}.ielts-course-lesson-sidebar-item.is-active{border-color:#93c5fd;background:#eff6ff;color:#075cff;box-shadow:0 12px 24px #2563eb1f}.ielts-course-lesson-sidebar-item.is-active:before{content:"";position:absolute;top:9px;bottom:9px;left:-8px;width:3px;border-radius:999px;background:#2563eb}.ielts-course-lesson-sidebar-step{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;flex:0 0 28px;border:1px solid #d9e6f5;border-radius:999px;background:#fff;color:#3f5d83;font-size:11px;font-weight:900;box-shadow:0 1px #ffffffe6 inset}.ielts-course-lesson-sidebar-item.is-active .ielts-course-lesson-sidebar-step{border-color:#2563eb;background:#2563eb;color:#fff}.ielts-course-lesson-sidebar-item.is-complete .ielts-course-lesson-sidebar-step{border-color:#bbf7d0;background:#dcfce7;color:#15803d}.ielts-course-lesson-sidebar-copy{display:grid;gap:3px;min-width:0}.ielts-course-lesson-sidebar-copy strong,.ielts-course-lesson-sidebar-item strong{min-width:0;color:inherit;font-size:13px;font-weight:850;line-height:1.22;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ielts-course-lesson-sidebar-copy small{color:#6b7f99;font-size:10.5px;font-weight:750;line-height:1.1}.ielts-course-lesson-sidebar-item.is-active .ielts-course-lesson-sidebar-copy small{color:#4474c4}.ielts-course-lesson-sidebar-item.is-complete .ielts-course-lesson-sidebar-copy small{color:#15803d}@media(max-width:900px){.ielts-course-lesson-sidebar{flex-basis:auto;width:100%;max-height:none;padding:12px;border-right:0;border-bottom:1px solid #d9e3f0;box-shadow:none}.ielts-course-lesson-sidebar-list{grid-auto-flow:row;grid-auto-columns:auto;overflow:visible;padding-bottom:8px;scroll-snap-type:none}.ielts-course-lesson-sidebar-list:before{left:26px}.ielts-course-lesson-topic-eyebrow{align-self:auto;min-width:0;margin:14px 0 4px;padding:0}.ielts-course-lesson-topic-eyebrow:after{display:block}}@media(max-width:640px){.ielts-course-lesson-sidebar{padding:10px}.ielts-course-lesson-sidebar-item{min-height:50px;padding:8px 10px}}.ielts-course-lesson-sidebar-list{align-content:start;grid-auto-rows:max-content}.ielts-course-lesson-topic-eyebrow span{display:inline-block;padding-right:8px;background:linear-gradient(180deg,#fff,#f8fbff)}.ielts-course-lesson-sidebar-item{display:flex;align-items:flex-start;min-height:0;height:auto;padding:10px 12px}.ielts-course-lesson-sidebar-item.is-active{background:linear-gradient(180deg,#eef5ff,#f8fbff);box-shadow:0 10px 20px #2563eb14}.ielts-course-lesson-sidebar-step,.ielts-course-lesson-sidebar-item>span:first-child{margin-top:1px}.ielts-course-lesson-sidebar-copy{display:flex;flex:1 1 auto;flex-direction:column;justify-content:center;gap:2px;min-width:0;padding-top:1px}.ielts-course-lesson-sidebar-copy strong,.ielts-course-lesson-sidebar-item strong{display:block;overflow:visible;text-overflow:clip;white-space:normal;word-break:break-word}.ielts-course-lesson-sidebar-copy small{display:block}@media(max-width:640px){.ielts-course-lesson-sidebar-item{padding:9px 10px}}.ielts-course-lesson-source .imh-wrap,.ielts-course-lesson-source .imh-entry-wrap{width:100%;max-width:1100px;margin-right:auto;margin-left:auto}.ielts-course-lesson-source .imh-wrap svg,.ielts-course-lesson-source .imh-entry-wrap svg{max-width:100%;flex-shrink:0}.ielts-course-lesson-source .imh-entry-exit-icon svg,.ielts-course-lesson-source .imh-entry-exit-icon{width:18px;height:18px}.ielts-course-lesson-source .imh-entry-notice-icon svg{width:20px;height:20px}.ielts-course-lesson-source .imh-entry-section-icon svg{width:16px;height:16px}.ielts-course-lesson-source .imh-entry-duration-badge svg,.ielts-course-lesson-source .imh-entry-cta-icon svg{width:20px;height:20px}.ielts-course-lesson-source .imh-entry-field-icon svg{width:17px;height:17px}.ielts-course-lesson-stage.is-runtime:has(.imh-wrap),.ielts-course-lesson-stage.is-runtime:has(.imh-entry-wrap){width:min(100%,1100px)}.ielts-course-lesson-stage.is-runtime:has(.imh-wrap) .ielts-course-lesson-source,.ielts-course-lesson-stage.is-runtime:has(.imh-entry-wrap) .ielts-course-lesson-source{width:100%;max-width:none}@media(max-width:760px){.ielts-course-template>.ielts-course-lesson-shell{margin:calc(var(--ielts-lms-space-5) * -1) calc(var(--ielts-lms-space-3) * -1) calc(var(--ielts-lms-space-10) * -1)}.ielts-course-lesson-shell{max-width:none;min-height:100dvh;overflow:visible;background:#f3f7fb}.ielts-course-lesson-topbar{position:sticky;top:0;z-index:40;display:grid;grid-template-columns:auto minmax(0,1fr);gap:8px 10px;min-height:0;padding:8px 10px 10px;border-bottom:1px solid #d8e3f0;background:#fffffff5;box-shadow:0 8px 22px #0f172a14;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.ielts-course-lesson-outline-toggle{min-height:40px;padding:0 12px;border-radius:10px;font-size:12px}.ielts-course-lesson-outline-toggle-icon{width:14px;height:14px}.ielts-course-lesson-topbar-actions{grid-column:2;grid-row:1;justify-content:flex-end;align-items:center;gap:8px;width:auto;min-width:0}.ielts-course-lesson-progress-compact{flex:0 1 86px;min-width:0;gap:6px;font-size:11px}.ielts-course-lesson-progress-compact-bar{width:48px}.ielts-course-lesson-complete-form .ielts-course-button,.ielts-course-lesson-primary-action{min-height:40px;padding:0 12px;border-radius:10px;font-size:12px;white-space:nowrap}.ielts-course-lesson-topbar-copy{grid-column:1 / -1;grid-row:2;display:flex;width:100%;min-width:0;gap:6px;color:#64748b;font-size:12px;line-height:1.35;overflow:hidden}.ielts-course-lesson-topbar-copy strong,.ielts-course-lesson-topbar-context{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ielts-course-lesson-topbar-copy strong{color:#001434;font-size:14px}.ielts-course-lesson-topbar-context:before{margin:0 4px 0 0}.ielts-course-lesson-body{flex-direction:column;min-height:0;overflow:visible;background:#f3f7fb}.ielts-course-lesson-sidebar{width:100%;max-height:42vh;flex:0 0 auto;padding:10px 10px 12px;border-right:0;border-bottom:1px solid #d9e3f0;background:#f8fbff;box-shadow:none;overflow-y:auto;overscroll-behavior:contain}.ielts-course-lesson-outline-input:not(:checked)~.ielts-course-lesson-body .ielts-course-lesson-sidebar{display:none}.ielts-course-lesson-sidebar-list{display:grid;gap:8px;padding:0 0 4px;overflow:visible}.ielts-course-lesson-sidebar-list:before{display:none}.ielts-course-lesson-topic-eyebrow{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:8px;min-width:0;margin:10px 2px 2px;padding:0;color:#536987;font-size:10px;font-weight:900;line-height:1;letter-spacing:.11em;text-transform:uppercase}.ielts-course-lesson-topic-eyebrow:first-child{margin-top:0}.ielts-course-lesson-topic-eyebrow:before{display:none}.ielts-course-lesson-topic-eyebrow:after{content:"";height:1px;background:linear-gradient(90deg,#dbe5f2,#dbe5f200)}.ielts-course-lesson-topic-eyebrow:not(:first-child){padding-top:6px}.ielts-course-lesson-sidebar-item{display:grid;grid-template-columns:30px minmax(0,1fr);align-items:center;gap:10px;min-height:52px;padding:9px 10px;border:1px solid #dbe6f5;border-radius:12px;background:#fff;color:#29405f;box-shadow:0 1px 2px #0f172a0a;transform:none}.ielts-course-lesson-sidebar-item:hover{transform:none}.ielts-course-lesson-sidebar-item.is-active{border-color:#8fc2ff;background:#eff6ff;color:#075cff;box-shadow:0 8px 18px #2563eb1a}.ielts-course-lesson-sidebar-item.is-active:before{top:8px;bottom:8px;left:-5px;width:3px}.ielts-course-lesson-sidebar-step,.ielts-course-lesson-sidebar-item>.ielts-course-lesson-sidebar-step{width:30px;height:30px;flex-basis:30px;font-size:11px}.ielts-course-lesson-sidebar-copy{display:grid;gap:2px;min-width:0}.ielts-course-lesson-sidebar-copy strong,.ielts-course-lesson-sidebar-item strong,.ielts-course-lesson-sidebar-copy small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ielts-course-lesson-sidebar-copy strong,.ielts-course-lesson-sidebar-item strong{font-size:13px;line-height:1.15}.ielts-course-lesson-sidebar-copy small{color:#64748b;font-size:11px;font-weight:700;line-height:1.1}.ielts-course-lesson-main{width:100%;min-width:0;overflow:visible;background:#f3f7fb}.ielts-course-lesson-content{display:block;padding:14px 12px 22px;overflow:visible;background:#f3f7fb}.ielts-course-lesson-dashboard,.ielts-course-lesson-stage{width:100%;max-width:none}.ielts-course-lesson-dashboard-head{margin:0 2px 14px}.ielts-course-lesson-dashboard-head h2{font-size:17px}.ielts-course-lesson-dashboard-head p{font-size:12px}.ielts-course-lesson-module-grid{display:grid;grid-template-columns:1fr;justify-items:stretch;gap:14px;width:100%}.ielts-course-lesson-module-card,.ielts-course-lesson-module-launcher-card{width:100%;max-width:none;min-height:0;box-sizing:border-box;border-radius:16px}.ielts-course-lesson-module-card{padding:18px;box-shadow:0 10px 26px #0f172a14}.ielts-course-lesson-module-card-head{grid-template-columns:42px minmax(0,1fr);gap:10px;align-items:center}.ielts-course-lesson-module-icon{width:42px;height:42px;flex-basis:42px;border-radius:11px}.ielts-course-lesson-module-icon svg{width:21px;height:21px}.ielts-course-lesson-module-card-head>strong{overflow:hidden;font-size:12px;text-overflow:ellipsis;white-space:nowrap}.ielts-course-lesson-module-status{grid-column:1 / -1;justify-self:start;min-height:22px;padding:0 10px;font-size:10px}.ielts-course-lesson-module-card h3{margin:14px 0 12px;font-size:19px;line-height:1.22}.ielts-course-lesson-module-score{margin-top:12px;padding:10px 12px}.ielts-course-lesson-module-actions{grid-template-columns:1fr;gap:8px;padding-top:14px}.ielts-course-lesson-module-button{min-height:42px;padding:0 14px;border-radius:11px;font-size:14px}.ielts-course-lesson-source,.ielts-course-lesson-source-stack,.ielts-course-lesson-source-block{width:100%;max-width:100%}.ielts-course-lesson-source-stack{grid-template-columns:1fr;gap:14px}.ielts-course-lesson-stage.is-launcher .ielts-course-lesson-source,.ielts-course-lesson-stage.is-launcher .ielts-course-lesson-source:has(.ielts-course-lesson-source-stack){max-width:none}.ielts-course-lesson-source-stack .ielts-launcher-wrap,.ielts-course-lesson-module-launcher-card .ielts-launcher-wrap{width:100%;max-width:none!important}}@media(max-width:420px){.ielts-course-lesson-topbar{grid-template-columns:1fr}.ielts-course-lesson-topbar-actions{grid-column:1;grid-row:2;justify-content:space-between}.ielts-course-lesson-topbar-copy{grid-row:3}.ielts-course-lesson-progress-compact{flex:0 1 auto}.ielts-course-lesson-progress-compact-bar{width:42px}.ielts-course-lesson-complete-form .ielts-course-button,.ielts-course-lesson-primary-action{min-height:38px;padding:0 10px}.ielts-course-lesson-content{padding-right:10px;padding-left:10px}.ielts-course-lesson-module-card{padding:16px}.ielts-course-lesson-module-card h3{font-size:18px}}.ielts-course-template>.ielts-course-lesson-shell{margin:calc(var(--ielts-lms-space-8) * -1) calc(var(--ielts-lms-space-4) * -1) calc(var(--ielts-lms-space-16) * -1)}.ielts-course-lesson-shell{width:100%;max-width:none;min-height:100svh;background:#f6f8fb}.ielts-course-lesson-topbar{grid-template-columns:300px minmax(0,1fr) auto;gap:0;min-height:64px;padding:0;border-bottom-color:#dbe3ee;background:#fffffff5;box-shadow:0 1px #0f172a08}.ielts-course-lesson-topbar-start{height:100%;min-width:0;gap:12px;padding:0 18px;border-right:1px solid #dbe3ee}.ielts-course-lesson-brand{display:inline-flex;align-items:center;gap:10px;min-width:0;color:#0f172a;text-decoration:none}.ielts-course-lesson-brand-mark{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;flex:0 0 34px;border-radius:8px;color:#fff;background:linear-gradient(135deg,#2563eb,#0ea5e9);box-shadow:0 10px 24px #2563eb42}.ielts-course-lesson-brand-mark svg{width:19px;height:19px}.ielts-course-lesson-brand-text{overflow:hidden;color:#0f172a;font-size:18px;font-weight:800;line-height:1;text-overflow:ellipsis;white-space:nowrap}.ielts-course-lesson-brand-text span{color:#2563eb}.ielts-course-lesson-outline-toggle{width:38px;height:38px;flex:0 0 38px;justify-content:center;padding:0;border-color:#dbe3ee;border-radius:10px;color:#475569;background:#fff}.ielts-course-lesson-outline-toggle-label{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.ielts-course-lesson-topbar-copy{align-self:stretch;display:flex;align-items:center;min-width:0;padding:0 22px;color:#64748b;font-size:13px}.ielts-course-lesson-topbar-copy strong{overflow:hidden;color:#0f172a;font-size:14px;text-overflow:ellipsis}.ielts-course-lesson-topbar-actions{height:100%;gap:14px;padding:0 20px}.ielts-course-lesson-progress-compact{color:#0f172a;font-weight:800}.ielts-course-lesson-progress-compact-bar{width:82px;height:4px;background:#e8eef7}.ielts-course-lesson-progress-compact-bar span{background:#2563eb}.ielts-course-lesson-complete-form .ielts-course-button,.ielts-course-lesson-primary-action{min-height:40px;padding:0 18px;border-radius:10px;box-shadow:0 12px 22px #2563eb38}.ielts-course-lesson-body{background:#f6f8fb}.ielts-course-lesson-sidebar{flex:0 0 300px;width:300px;padding:0;border-right-color:#dbe3ee;background:#fff}.ielts-course-lesson-sidebar-head{padding:24px 16px 18px;border-bottom-color:#e6edf5}.ielts-course-lesson-sidebar-head strong{color:#0f172a;font-size:18px;line-height:1.25}.ielts-course-lesson-sidebar-head small{color:#64748b;font-size:12px;font-weight:700}.ielts-course-lesson-sidebar-progress{height:6px;background:#edf2f7}.ielts-course-lesson-sidebar-progress span{background:linear-gradient(90deg,#2563eb,#22c55e)}.ielts-course-lesson-sidebar-list{padding:10px 10px 22px}.ielts-course-lesson-topic-eyebrow{margin:14px 6px 8px;color:#475569;font-size:12px;letter-spacing:0}.ielts-course-lesson-topic-eyebrow span{display:block;padding:0}.ielts-course-lesson-sidebar-item{position:relative;min-height:64px;gap:10px;padding:10px;border:1px solid transparent;border-radius:12px;color:#475569}.ielts-course-lesson-sidebar-item:hover,.ielts-course-lesson-sidebar-item.is-active{border-color:#bfdbfe;background:#eff6ff;color:#0f172a}.ielts-course-lesson-sidebar-item.is-active{box-shadow:inset 3px 0 #2563eb}.ielts-course-lesson-sidebar-item>.ielts-course-lesson-sidebar-step{width:28px;height:28px;flex-basis:28px;background:#edf2f7;color:#64748b;font-size:11px}.ielts-course-lesson-sidebar-item.is-active>.ielts-course-lesson-sidebar-step{background:#2563eb;color:#fff}.ielts-course-lesson-sidebar-item.is-complete>.ielts-course-lesson-sidebar-step{background:#dcfce7;color:#16a34a}.ielts-course-lesson-sidebar-item strong{display:block;color:currentColor;font-size:13px;font-weight:800}.ielts-course-lesson-sidebar-copy{min-width:0}.ielts-course-lesson-sidebar-copy small{display:block;margin-top:4px;overflow:hidden;color:#64748b;font-size:12px;font-weight:700;text-overflow:ellipsis;white-space:nowrap}.ielts-course-lesson-content{display:flex;align-items:stretch;justify-content:center;padding:32px;background:linear-gradient(90deg,rgba(37,99,235,.035),transparent 30%),#f6f8fb}.ielts-course-lesson-dashboard{width:min(100%,920px)}.ielts-course-lesson-dashboard-title{margin:0 0 16px;color:#0f172a;font-size:22px;font-weight:800;line-height:1.2}.ielts-course-lesson-dashboard-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(340px,420px);gap:24px;align-items:start}.ielts-course-lesson-overview-panel{min-width:0;padding:34px 40px;border:1px solid #dbe3ee;border-radius:16px;background:#fff;box-shadow:0 14px 34px #0f172a14}.ielts-course-lesson-dashboard-kicker{display:inline-flex;align-items:center;margin-bottom:18px;padding:7px 12px;border:1px solid #dbeafe;border-radius:999px;background:#fff;color:#2563eb;font-size:12px;font-weight:800}.ielts-course-lesson-dashboard-head{margin:0}.ielts-course-lesson-dashboard-head h2{margin:0;color:#0f172a;font-size:34px;font-weight:800;line-height:1.08}.ielts-course-lesson-dashboard-head p{margin:10px 0 0;color:#64748b;font-size:14px}.ielts-course-lesson-overview-copy{max-width:620px;margin-top:28px;color:#334155;font-size:17px;line-height:1.65}.ielts-course-lesson-overview-copy p{margin:0}.ielts-course-lesson-overview-meta{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:30px}.ielts-course-lesson-overview-meta span{min-width:0;padding:14px;border:1px solid #dbe3ee;border-radius:12px;background:#f8fafc;color:#64748b;font-size:12px;font-weight:700}.ielts-course-lesson-overview-meta strong{display:block;margin-bottom:4px;overflow:hidden;color:#0f172a;font-size:14px;text-overflow:ellipsis;white-space:nowrap}.ielts-course-lesson-launch-panel{min-width:0}.ielts-course-lesson-launch-panel-head{margin-bottom:14px}.ielts-course-lesson-launch-panel-head h3{margin:0;color:#0f172a;font-size:18px;font-weight:800}.ielts-course-lesson-launch-panel-head p{margin:5px 0 0;color:#64748b;font-size:13px}.ielts-course-lesson-module-grid{grid-template-columns:repeat(auto-fit,minmax(min(100%,360px),420px));gap:16px;justify-content:start}.ielts-course-lesson-module-launcher-card{width:100%;max-width:none;min-height:0}.ielts-course-lesson-module-launcher-card .ielts-launcher-wrap{width:100%;max-width:none!important;margin:0!important;padding:0!important}.ielts-course-lesson-source-empty{padding:24px;border:1px solid #dbe3ee;border-radius:16px;background:#fff;box-shadow:0 14px 34px #0f172a14}.ielts-course-lesson-source-empty h3{margin:0 0 8px;color:#0f172a;font-size:18px}.ielts-course-lesson-source-empty p{margin:0;color:#64748b;font-size:14px;line-height:1.5}.ielts-course-lesson-stage{width:100%}.ielts-course-lesson-stage.is-launcher .ielts-course-lesson-source{max-width:420px}.ielts-course-lesson-stage.is-runtime .ielts-course-lesson-source{min-width:0}@media(max-width:1100px){.ielts-course-lesson-dashboard-layout{grid-template-columns:minmax(0,1fr) minmax(320px,380px);gap:20px}.ielts-course-lesson-overview-panel{padding:30px}}@media(max-width:900px){.ielts-course-lesson-shell{min-height:0;overflow:visible}.ielts-course-lesson-topbar{grid-template-columns:1fr;min-height:0}.ielts-course-lesson-topbar-start{min-height:64px;border-right:0;border-bottom:1px solid #dbe3ee}.ielts-course-lesson-topbar-copy{min-height:48px;border-bottom:1px solid #e6edf5;white-space:normal}.ielts-course-lesson-topbar-actions{min-height:56px;justify-content:space-between;padding:0 16px}.ielts-course-lesson-body{flex-direction:column;overflow:visible}.ielts-course-lesson-sidebar{width:100%;flex-basis:auto;max-height:none;overflow:hidden;border-right:0;border-bottom:1px solid #dbe3ee}.ielts-course-lesson-sidebar-head{padding:16px}.ielts-course-lesson-sidebar-list{display:flex;gap:10px;min-width:0;padding:0 16px 14px;overflow-x:auto}.ielts-course-lesson-topic-eyebrow{display:none}.ielts-course-lesson-sidebar-item{flex:0 0 220px}.ielts-course-lesson-content{padding:24px 16px 92px}.ielts-course-lesson-dashboard-layout{grid-template-columns:1fr}.ielts-course-lesson-dashboard-head h2{font-size:28px}.ielts-course-lesson-dashboard-title{font-size:20px}.ielts-course-lesson-launch-panel{width:100%}}@media(max-width:640px){.ielts-course-template{padding:var(--ielts-lms-space-5) var(--ielts-lms-space-3) var(--ielts-lms-space-10)}.ielts-course-template>.ielts-course-lesson-shell{margin:calc(var(--ielts-lms-space-5) * -1) calc(var(--ielts-lms-space-3) * -1) calc(var(--ielts-lms-space-10) * -1)}.ielts-course-lesson-topbar-start,.ielts-course-lesson-topbar-actions{flex-direction:row;align-items:center}.ielts-course-lesson-topbar-start{justify-content:space-between}.ielts-course-lesson-brand-text{max-width:98px;font-size:17px}.ielts-course-lesson-topbar-copy{align-items:flex-start;flex-direction:column;justify-content:center;gap:2px}.ielts-course-lesson-topbar-context:before{display:none}.ielts-course-lesson-progress-compact-bar{width:56px}.ielts-course-lesson-complete-form{flex:1 1 auto}.ielts-course-lesson-complete-form .ielts-course-button,.ielts-course-lesson-primary-action{width:100%;min-height:42px;padding:0 12px}.ielts-course-lesson-sidebar-head strong{font-size:16px}.ielts-course-lesson-sidebar-item{flex-basis:190px}.ielts-course-lesson-content{padding-right:12px;padding-left:12px}.ielts-course-lesson-overview-panel{padding:22px;border-radius:16px}.ielts-course-lesson-dashboard-head h2{font-size:28px}.ielts-course-lesson-overview-copy{margin-top:20px;font-size:16px}.ielts-course-lesson-overview-meta{grid-template-columns:1fr;margin-top:22px}.ielts-course-lesson-launch-panel-head{margin-right:2px;margin-left:2px}}@media(max-width:640px){.ielts-course-lesson-topbar{grid-template-columns:1fr!important;grid-template-areas:"controls" "title" "actions";gap:0;align-items:stretch;padding:0;background:#fff}.ielts-course-lesson-topbar-start,.ielts-course-lesson-topbar-copy,.ielts-course-lesson-topbar-actions{box-sizing:border-box;grid-column:1 / -1!important;grid-row:auto!important;width:100%}.ielts-course-lesson-topbar-start{grid-area:controls;min-height:64px;padding:0 16px;border-right:0;border-bottom:1px solid #e2e8f0}.ielts-course-lesson-topbar-copy{grid-area:title;min-height:58px;padding:10px 16px;border-bottom:1px solid #e2e8f0;overflow:hidden}.ielts-course-lesson-topbar-copy strong,.ielts-course-lesson-topbar-context{display:block;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ielts-course-lesson-topbar-order{color:#64748b;font-size:12px}.ielts-course-lesson-topbar-actions{grid-area:actions;min-height:64px;gap:12px;padding:10px 16px;border-bottom:1px solid #e2e8f0}.ielts-course-lesson-brand{flex:1 1 auto}.ielts-course-lesson-brand-text{width:auto;max-width:none}.ielts-course-lesson-progress-compact{flex:0 0 auto}.ielts-course-lesson-progress-compact-bar{width:42px}.ielts-course-lesson-primary-action,.ielts-course-lesson-complete-form .ielts-course-button{min-width:0;min-height:44px;border-radius:10px;font-size:13px}.ielts-course-lesson-complete-form,.ielts-course-lesson-primary-action{flex:1 1 auto}.ielts-course-lesson-sidebar{background:#fff}.ielts-course-lesson-sidebar-head{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px 12px;align-items:center;padding:14px 16px 10px}.ielts-course-lesson-sidebar-head strong{overflow:hidden;font-size:15px;text-overflow:ellipsis;white-space:nowrap}.ielts-course-lesson-sidebar-head small{justify-self:end;white-space:nowrap}.ielts-course-lesson-sidebar-progress{grid-column:1 / -1}.ielts-course-lesson-sidebar-list{padding:0 16px 14px;scroll-snap-type:x proximity;-webkit-overflow-scrolling:touch}.ielts-course-lesson-sidebar-item{flex:0 0 174px;min-height:50px;scroll-snap-align:start}.ielts-course-lesson-sidebar-item>.ielts-course-lesson-sidebar-step{width:30px;height:30px;flex-basis:30px}.ielts-course-lesson-sidebar-item strong{overflow:hidden;font-size:12px;text-overflow:ellipsis;white-space:nowrap}.ielts-course-lesson-content{padding:20px 12px 88px}.ielts-course-lesson-dashboard{width:100%;max-width:none}.ielts-course-lesson-dashboard-title{margin:0 4px 12px;font-size:18px}.ielts-course-lesson-module-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:14px;justify-content:stretch;width:100%}.ielts-course-lesson-module-launcher-card,.ielts-course-lesson-module-launcher-card .ielts-launcher-wrap,.ielts-course-lesson-module-launcher-card .ielts-launcher-card{width:100%;max-width:none!important;min-width:0;box-sizing:border-box}.ielts-course-lesson-source-empty{padding:22px;border-radius:16px}}@media(max-width:640px){.ielts-course-lesson-shell{background:#f6f8fb}.ielts-course-lesson-topbar{position:sticky;top:0;z-index:40;display:grid;grid-template-columns:minmax(0,1fr) auto;grid-template-areas:"title menu";min-height:64px;padding:0 16px;border-bottom:1px solid #dbe3ee;background:#fff;box-shadow:0 1px #0f172a0a}.ielts-course-lesson-topbar-start{grid-area:menu;display:flex;width:auto;min-height:64px;padding:0;border:0}.ielts-course-lesson-brand{display:none}.ielts-course-lesson-outline-toggle{width:42px;height:42px;border-radius:12px}.ielts-course-lesson-topbar-copy{grid-area:title;min-height:64px;padding:10px 12px 10px 0;border:0;justify-content:center}.ielts-course-lesson-topbar-order{display:none}.ielts-course-lesson-topbar-copy strong{color:#0f172a;font-size:15px;line-height:1.25}.ielts-course-lesson-topbar-context{color:#64748b;font-size:12px;line-height:1.3}.ielts-course-lesson-topbar-actions{position:fixed;left:0;right:0;bottom:0;z-index:45;display:grid;grid-template-columns:auto minmax(0,1fr);gap:12px;width:100%;min-height:64px;padding:10px 16px;border-top:1px solid #dbe3ee;border-bottom:0;background:#fffffffa;box-shadow:0 -10px 28px #0f172a1a;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.ielts-course-lesson-progress-compact{min-width:62px;justify-content:center;gap:6px;font-size:12px}.ielts-course-lesson-progress-compact-bar{width:34px}.ielts-course-lesson-complete-form,.ielts-course-lesson-primary-action{min-width:0;width:100%}.ielts-course-lesson-primary-action,.ielts-course-lesson-complete-form .ielts-course-button{width:100%;min-height:44px;border-radius:10px}.ielts-course-lesson-sidebar{border-bottom:1px solid #dbe3ee}.ielts-course-lesson-sidebar-head{display:none}.ielts-course-lesson-sidebar-list{padding:12px 16px 14px;background:#fff}.ielts-course-lesson-sidebar-item{flex-basis:164px;min-height:54px;border-color:#eef2f7;background:#fff}.ielts-course-lesson-sidebar-item.is-active{border-color:#bfdbfe;background:#eff6ff}.ielts-course-lesson-content{padding-top:22px;padding-bottom:96px}.ielts-course-lesson-dashboard-title{margin:0 4px 14px;font-size:19px}}@media(max-width:640px){.ielts-course-lesson-topbar{grid-template-columns:minmax(0,1fr) auto!important;grid-template-areas:none;min-height:64px;-webkit-backdrop-filter:none!important;backdrop-filter:none!important}.ielts-course-lesson-topbar-copy{grid-column:1!important;grid-row:1!important;width:auto}.ielts-course-lesson-topbar-start{grid-column:2!important;grid-row:1!important;width:auto}.ielts-course-lesson-topbar-actions{position:fixed!important;inset:auto 0 0!important;grid-column:auto!important;grid-row:auto!important;width:auto!important;height:auto!important;min-height:64px;margin:0!important}}.ielts-course-lesson-mobile-footer{display:none}.ielts-course-lesson-module-card.is-reading{--lesson-card-accent: #dc2626;--lesson-card-muted: rgba(220, 38, 38, .1);--lesson-card-bg: #fff5f5;--lesson-card-border: #fecaca;--lesson-card-icon-from: #dc2626;--lesson-card-icon-to: #ef4444}@media(max-width:640px){.ielts-course-lesson-shell{min-height:100dvh;padding-bottom:74px;background:#f8fafc;color:#111827;font-family:var(--ielts-lms-font-sans, "Roboto", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.ielts-course-lesson-shell *,.ielts-course-lesson-shell *:before,.ielts-course-lesson-shell *:after{box-sizing:border-box;font-family:var(--ielts-lms-font-sans, "Roboto", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif)!important;letter-spacing:0}.ielts-course-template>.ielts-course-lesson-shell{margin:calc(var(--ielts-lms-space-5) * -1) calc(var(--ielts-lms-space-3) * -1) calc(var(--ielts-lms-space-10) * -1)}.ielts-course-lesson-topbar{position:sticky;top:0;z-index:60;display:grid!important;grid-template-columns:32px minmax(0,1fr) 32px!important;align-items:center;gap:0;min-height:56px;padding:0 16px;border-bottom:1px solid #e5e7eb;background:#fff;box-shadow:none}.ielts-course-lesson-topbar-start{display:contents!important;min-height:0;padding:0;border:0}.ielts-course-lesson-brand{position:relative;grid-column:1!important;grid-row:1!important;display:inline-flex!important;align-items:center;justify-content:center;width:32px;height:40px;min-width:32px;color:#111827;text-decoration:none}.ielts-course-lesson-brand-text,.ielts-course-lesson-brand-mark svg{display:none!important}.ielts-course-lesson-brand-mark{position:relative;display:inline-flex;align-items:center;justify-content:center;width:32px;height:40px;border-radius:0;background:transparent!important;color:inherit;box-shadow:none!important}.ielts-course-lesson-brand-mark:before{content:"";width:10px;height:10px;border-bottom:2px solid currentColor;border-left:2px solid currentColor;transform:rotate(45deg)}.ielts-course-lesson-brand-mark:after{content:"";position:absolute;width:16px;height:2px;border-radius:999px;background:currentColor;transform:translate(2px)}.ielts-course-lesson-topbar-copy{grid-column:2!important;grid-row:1!important;display:flex;flex-direction:row!important;min-width:0;width:auto;min-height:56px;padding:0 10px;border:0;align-items:center!important;justify-content:flex-start;overflow:hidden}.ielts-course-lesson-topbar-order,.ielts-course-lesson-topbar-context{display:none!important}.ielts-course-lesson-topbar-copy strong{display:block;max-width:100%;overflow:hidden;color:#111827;font-size:16px;font-weight:600;line-height:24px;text-align:left;text-overflow:ellipsis;white-space:nowrap}.ielts-course-lesson-outline-toggle{grid-column:3!important;grid-row:1!important;display:inline-flex;align-items:center;justify-content:center;width:32px;height:40px;min-width:32px;min-height:40px;padding:0;border:0;border-radius:10px;background:transparent;color:#111827;box-shadow:none}.ielts-course-lesson-outline-toggle:hover{background:#f3f4f6}.ielts-course-lesson-outline-toggle-icon{width:18px;height:18px}.ielts-course-lesson-outline-toggle-label,.ielts-course-lesson-topbar-actions{display:none!important}.ielts-course-lesson-body{display:block;overflow:visible;background:#f8fafc}.ielts-course-lesson-sidebar{position:fixed!important;inset:56px 0 0 auto;z-index:55;display:flex!important;flex-direction:column;width:100%;height:calc(100dvh - 56px);max-height:none;padding:0;overflow-y:auto;border:0;border-top:1px solid #e5e7eb;background:#fff;box-shadow:0 16px 40px #0f172a29;transition:transform .24s ease,opacity .24s ease,visibility .24s ease}.ielts-course-lesson-outline-input:checked~.ielts-course-lesson-body .ielts-course-lesson-sidebar{visibility:hidden;transform:translate(100%);opacity:0;pointer-events:none}.ielts-course-lesson-outline-input:not(:checked)~.ielts-course-lesson-body .ielts-course-lesson-sidebar{visibility:visible;display:flex!important;transform:translate(0);opacity:1;pointer-events:auto}.ielts-course-lesson-sidebar-head{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px 12px;padding:16px;border-bottom:1px solid #eef2f7}.ielts-course-lesson-sidebar-head strong{overflow:hidden;color:#111827;font-size:14px;font-weight:600;line-height:22px;text-overflow:ellipsis;white-space:nowrap}.ielts-course-lesson-sidebar-head small{align-self:center;justify-self:end;color:#64748b;font-size:12px;font-weight:600;line-height:18px;white-space:nowrap}.ielts-course-lesson-sidebar-progress{grid-column:1 / -1;height:5px;background:#eef2f7}.ielts-course-lesson-sidebar-list{display:grid;gap:8px;padding:14px 16px 24px;overflow:visible;background:#fff;scroll-snap-type:none}.ielts-course-lesson-topic-eyebrow{display:block;margin:14px 0 5px;color:#64748b;font-size:12px;font-weight:700;line-height:18px;letter-spacing:.02em;text-transform:uppercase}.ielts-course-lesson-sidebar-item{display:grid;grid-template-columns:40px minmax(0,1fr);align-items:center;column-gap:12px;justify-content:stretch!important;justify-items:start;flex:none;width:100%;min-height:58px;padding:10px 12px;border:1px solid #eef2f7;border-radius:10px;background:#fff;color:#374151;scroll-snap-align:none}.ielts-course-lesson-sidebar-item.is-active{border-color:#bfdbfe;background:#eff6ff;color:#2563eb}.ielts-course-lesson-sidebar-item>.ielts-course-lesson-sidebar-step{justify-self:start;width:32px;height:32px;border:1px solid #dbe3ee;background:#f1f5f9;color:#64748b;font-size:12px;font-weight:600;line-height:1}.ielts-course-lesson-sidebar-item.is-active>.ielts-course-lesson-sidebar-step{border-color:#2563eb;background:#2563eb;color:#fff}.ielts-course-lesson-sidebar-copy{display:grid;gap:2px;align-content:center;justify-content:start!important;justify-items:start;min-width:0;width:100%}.ielts-course-lesson-sidebar-copy strong,.ielts-course-lesson-sidebar-item strong{overflow:hidden;color:#374151;font-size:13px;font-weight:600;line-height:18px;text-align:left;text-overflow:ellipsis;white-space:nowrap}.ielts-course-lesson-sidebar-copy small{overflow:hidden;color:#64748b;font-size:12px;font-weight:600;line-height:17px;text-align:left;text-overflow:ellipsis;white-space:nowrap}.ielts-course-lesson-sidebar-item.is-active .ielts-course-lesson-sidebar-copy strong,.ielts-course-lesson-sidebar-item.is-active strong,.ielts-course-lesson-sidebar-item.is-active .ielts-course-lesson-sidebar-copy small{color:#2563eb}.ielts-course-lesson-main{min-height:calc(100dvh - 130px);background:#f8fafc}.ielts-course-lesson-content{padding:24px 16px;background:#f8fafc}.ielts-course-lesson-dashboard-title{margin:0 0 14px;color:#111827;font-size:20px;font-weight:600;line-height:28px}.ielts-course-lesson-module-grid{grid-template-columns:minmax(0,1fr);gap:16px}.ielts-course-lesson-module-card{max-width:none;min-height:0;padding:18px;border-radius:12px}.ielts-course-lesson-module-card.is-done{--lesson-card-bg: #ecfdf5;--lesson-card-border: #86efac}.ielts-course-lesson-module-card h3{margin:16px 0 14px;color:#111827;font-size:30px;font-weight:700;line-height:38px}.ielts-course-lesson-module-actions{grid-template-columns:1fr;gap:10px;padding-top:14px}.ielts-course-lesson-module-button{min-height:42px;border-radius:10px}.ielts-course-lesson-mobile-footer{position:fixed;right:0;bottom:0;left:0;z-index:70;display:grid;box-sizing:border-box;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:12px;min-height:74px;padding:12px 16px calc(12px + env(safe-area-inset-bottom));border-top:1px solid #e5e7eb;background:#fffffffa;box-shadow:0 -10px 28px #0f172a14;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.ielts-course-lesson-mobile-complete-form{display:flex;justify-content:center;min-width:0}.ielts-course-lesson-mobile-complete{display:inline-flex;align-items:center;justify-content:center;gap:8px;width:min(100%,164px);min-height:44px;padding:0 16px;border:0;border-radius:999px;background:#f3f4f6;color:#1f2937;font-size:13px;font-weight:500;line-height:20px;white-space:nowrap}.ielts-course-lesson-mobile-complete svg{width:16px;height:16px;color:#6b7280}.ielts-course-lesson-mobile-complete.is-done{justify-self:center;background:#ecfdf5;color:#047857}.ielts-course-lesson-mobile-next{display:inline-flex;align-items:center;justify-content:center;gap:5px;min-height:44px;padding:0 4px 0 8px;color:#111827;font-size:13px;font-weight:500;line-height:20px;text-decoration:none;white-space:nowrap}.ielts-course-lesson-mobile-next svg{width:16px;height:16px}}.ielts-course-lesson-shell{--ielts-course-lesson-blue: #2563eb;--ielts-course-lesson-blue-strong: #1d4ed8;--ielts-course-lesson-blue-bright: #0ea5e9;--ielts-course-lesson-ink: #0f172a;--ielts-course-lesson-muted: #64748b;--ielts-course-lesson-border: #dbe7f5;--ielts-course-lesson-panel: #ffffff}.ielts-course-lesson-shell .ielts-launcher-btn-primary,.ielts-course-lesson-shell .ielts-course-lesson-primary-action,.ielts-course-lesson-shell .ielts-course-lesson-complete-form .ielts-course-button{border:0;background:linear-gradient(135deg,var(--ielts-course-lesson-blue),var(--ielts-course-lesson-blue-bright));color:#fff;box-shadow:0 12px 24px #2563eb3d,inset 0 1px #ffffff38}.ielts-course-lesson-shell .ielts-launcher-btn-primary:hover,.ielts-course-lesson-shell .ielts-course-lesson-primary-action:hover,.ielts-course-lesson-shell .ielts-course-lesson-complete-form .ielts-course-button:hover{background:linear-gradient(135deg,var(--ielts-course-lesson-blue-strong),#0284c7);box-shadow:0 15px 30px #2563eb4d,inset 0 1px #ffffff38}.ielts-course-lesson-shell .ielts-launcher-btn-results,.ielts-course-lesson-shell .ielts-launcher-btn-secondary{border:1px solid #bdd4ff;background:#fff;color:var(--ielts-course-lesson-blue-strong);box-shadow:0 8px 18px #0f172a0f}.ielts-course-lesson-shell .ielts-launcher-btn-results:hover,.ielts-course-lesson-shell .ielts-launcher-btn-secondary:hover{border-color:#93b7ff;background:#f8fbff;color:#1e40af}.ielts-course-lesson-shell .ielts-launcher-btn-retake{background:linear-gradient(135deg,#22c55e,#15803d);color:#fff;box-shadow:0 12px 22px #16a34a38,inset 0 1px #ffffff38}.ielts-course-lesson-shell .ielts-launcher-btn-retake:hover{background:linear-gradient(135deg,#16a34a,#166534);box-shadow:0 15px 28px #16a34a47,inset 0 1px #fff3}@media(min-width:901px){.ielts-course-template>.ielts-course-lesson-shell{margin:calc(var(--ielts-lms-space-8) * -1) calc(var(--ielts-lms-space-4) * -1) calc(var(--ielts-lms-space-16) * -1)}.ielts-course-lesson-shell{height:100svh;min-height:720px;overflow:hidden;background:radial-gradient(circle at 18% 0,rgba(37,99,235,.07),transparent 36%),linear-gradient(180deg,#f8fbff,#f3f7fc)}.ielts-course-lesson-topbar{display:grid;grid-template-columns:300px minmax(0,1fr) auto;min-height:66px;border-bottom:1px solid var(--ielts-course-lesson-border);background:#fffffff5;box-shadow:0 10px 26px #0f172a0a;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.ielts-course-lesson-topbar-start{min-height:66px;padding:0 16px;border-right:1px solid var(--ielts-course-lesson-border)}.ielts-course-lesson-brand-mark{width:36px;height:36px;flex-basis:36px;border-radius:10px;background:linear-gradient(135deg,var(--ielts-course-lesson-blue),var(--ielts-course-lesson-blue-bright));box-shadow:0 12px 24px #2563eb3d}.ielts-course-lesson-brand-text{color:var(--ielts-course-lesson-ink);font-size:19px;font-weight:850}.ielts-course-lesson-outline-toggle{width:38px;height:38px;border:1px solid var(--ielts-course-lesson-border);border-radius:11px;background:#f8fbff;color:#31516f}.ielts-course-lesson-outline-toggle:hover{border-color:#bfd3ea;background:#eef6ff}.ielts-course-lesson-topbar-copy{min-height:66px;padding:0 24px;gap:8px;color:var(--ielts-course-lesson-muted);font-size:13px}.ielts-course-lesson-topbar-copy strong{color:var(--ielts-course-lesson-ink);font-size:14px;font-weight:850}.ielts-course-lesson-topbar-context:before{color:#94a3b8}.ielts-course-lesson-topbar-actions{min-height:66px;gap:14px;padding:0 20px}.ielts-course-lesson-progress-compact{gap:9px;color:var(--ielts-course-lesson-ink);font-size:14px;font-weight:850}.ielts-course-lesson-progress-compact-bar{width:92px;height:4px;background:#e4edf7}.ielts-course-lesson-progress-compact-bar span{background:linear-gradient(90deg,var(--ielts-course-lesson-blue),var(--ielts-course-lesson-blue-bright))}.ielts-course-lesson-primary-action,.ielts-course-lesson-complete-form .ielts-course-button{min-height:42px;padding:0 18px;border-radius:12px;font-size:14px;font-weight:850}.ielts-course-lesson-body{display:flex;height:calc(100svh - 66px);min-height:654px;overflow:hidden;background:transparent}.ielts-course-lesson-sidebar{display:flex;flex:0 0 300px;flex-direction:column;width:300px;height:100%;min-height:0;overflow:hidden;border-right:1px solid var(--ielts-course-lesson-border);background:#fffffffa}.ielts-course-lesson-sidebar-head{flex:0 0 auto;padding:18px 16px 16px;border-bottom:1px solid #e7eef7}.ielts-course-lesson-sidebar-head strong{color:#20364d;font-size:13px;font-weight:900;letter-spacing:.01em;text-transform:uppercase}.ielts-course-lesson-sidebar-head small{margin-top:8px;color:var(--ielts-course-lesson-muted);font-size:12px;font-weight:700}.ielts-course-lesson-sidebar-progress{height:5px;margin-top:12px;background:#edf3fa}.ielts-course-lesson-sidebar-progress span{background:linear-gradient(90deg,var(--ielts-course-lesson-blue),var(--ielts-course-lesson-blue-bright))}.ielts-course-lesson-sidebar-list{flex:1 1 auto;min-height:0;padding:12px 10px 22px;overflow-x:hidden;overflow-y:auto;scrollbar-color:#b9c9dc #edf3fa;scrollbar-width:thin}.ielts-course-lesson-sidebar-list::-webkit-scrollbar{width:8px}.ielts-course-lesson-sidebar-list::-webkit-scrollbar-track{border-radius:999px;background:#edf3fa}.ielts-course-lesson-sidebar-list::-webkit-scrollbar-thumb{border:2px solid #edf3fa;border-radius:999px;background:#b9c9dc}.ielts-course-lesson-topic-eyebrow{display:flex;align-items:center;gap:10px;margin:14px 6px 9px;color:#334e6b;font-size:12px;font-weight:900;letter-spacing:0;text-transform:uppercase}.ielts-course-lesson-topic-eyebrow:after{content:"";height:1px;flex:1;background:#dce8f5}.ielts-course-lesson-sidebar-item{display:grid;grid-template-columns:34px minmax(0,1fr);align-items:center;gap:10px;min-height:62px;margin-bottom:8px;padding:10px;border:1px solid transparent;border-radius:14px;color:#334155;background:transparent}.ielts-course-lesson-sidebar-item:hover{border-color:#d5e4f5;background:#f7fbff}.ielts-course-lesson-sidebar-item.is-active{border-color:#9dc4ff;background:#edf5ff;color:#0b4fce;box-shadow:inset 4px 0 0 var(--ielts-course-lesson-blue)}.ielts-course-lesson-sidebar-item>.ielts-course-lesson-sidebar-step{width:30px;height:30px;border:1px solid #dbe7f5;background:#edf4fb;color:#55708d;font-size:12px;font-weight:850}.ielts-course-lesson-sidebar-item.is-active>.ielts-course-lesson-sidebar-step{border-color:transparent;background:linear-gradient(135deg,var(--ielts-course-lesson-blue),var(--ielts-course-lesson-blue-strong));color:#fff}.ielts-course-lesson-sidebar-item.is-complete>.ielts-course-lesson-sidebar-step{border-color:#bbf7d0;background:#dcfce7;color:#15803d}.ielts-course-lesson-sidebar-copy strong,.ielts-course-lesson-sidebar-item strong{color:currentColor;font-size:14px;font-weight:850;line-height:1.2}.ielts-course-lesson-sidebar-copy small{margin-top:4px;color:#60758d;font-size:12px;font-weight:750}.ielts-course-lesson-main{flex:1 1 auto;min-width:0;height:100%;overflow-y:auto}.ielts-course-lesson-content{min-height:100%;padding:clamp(28px,4vh,48px) clamp(28px,4vw,56px) 56px;background:linear-gradient(90deg,rgba(37,99,235,.04),transparent 32%),linear-gradient(180deg,#f6f9fd,#f9fbff)}.ielts-course-lesson-dashboard{width:min(100%,980px);margin:0 auto}.ielts-course-lesson-dashboard-title{margin:0 0 18px;color:#061127;font-size:28px;font-weight:900;line-height:1.15}.ielts-course-lesson-module-grid{display:grid;grid-template-columns:repeat(2,minmax(320px,1fr));gap:18px;justify-content:center;width:100%}.ielts-course-lesson-module-launcher-card,.ielts-course-lesson-module-launcher-card .ielts-launcher-wrap,.ielts-course-lesson-module-launcher-card .ielts-launcher-card{width:100%;max-width:none!important;min-width:0}.ielts-course-lesson-module-launcher-card .ielts-launcher-wrap{margin:0!important;padding:0!important}.ielts-course-lesson-module-launcher-card .ielts-launcher-card{min-height:258px;padding:22px;border-radius:18px;background:linear-gradient(160deg,#fff 0%,var(--lc-bg-tint) 180%);box-shadow:0 18px 42px #0f172a14}.ielts-course-lesson-module-launcher-card .ielts-launcher-title{color:#061127;font-size:21px;letter-spacing:0}.ielts-course-lesson-module-launcher-card .ielts-launcher-actions{margin-top:auto}.ielts-course-lesson-module-launcher-card .ielts-launcher-btn{min-height:42px;border-radius:12px;font-size:14px;font-weight:850}}@media(max-width:640px){.ielts-course-lesson-shell .ielts-launcher-btn{min-height:44px;border-radius:13px;font-size:14px;font-weight:800}.ielts-course-lesson-shell .ielts-launcher-btn-primary{background:linear-gradient(135deg,#2563eb,#0ea5e9);box-shadow:0 12px 22px #2563eb3d,inset 0 1px #ffffff38}.ielts-course-lesson-shell .ielts-launcher-btn-results,.ielts-course-lesson-shell .ielts-launcher-btn-secondary{border-color:#bfdbfe;background:#fff;color:#1d4ed8}.ielts-course-lesson-shell .ielts-launcher-btn-retake{background:linear-gradient(135deg,#22c55e,#15803d);box-shadow:0 12px 22px #16a34a38}.ielts-course-lesson-mobile-footer{gap:10px;min-height:76px;padding:12px 14px calc(12px + env(safe-area-inset-bottom));border-top-color:#dbe7f5;background:#fffffff5;box-shadow:0 -14px 32px #0f172a1f}.ielts-course-lesson-mobile-complete-form{width:100%;justify-content:stretch}.ielts-course-lesson-mobile-complete{width:100%;min-height:48px;padding:0 18px;border-radius:14px;background:linear-gradient(135deg,#2563eb,#0ea5e9);color:#fff;font-size:14px;font-weight:850;box-shadow:0 12px 22px #2563eb3d,inset 0 1px #ffffff38}.ielts-course-lesson-mobile-complete svg{color:currentColor}.ielts-course-lesson-mobile-complete.is-done{background:linear-gradient(135deg,#22c55e,#15803d);color:#fff;box-shadow:0 12px 22px #16a34a38}.ielts-course-lesson-mobile-next{min-height:48px;padding:0 12px;border:1px solid #dbe7f5;border-radius:14px;background:#fff;color:#1d4ed8;font-size:13px;font-weight:800;box-shadow:0 8px 18px #0f172a0f}}.ielts-access-plans-grid{container-type:inline-size;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,270px),1fr));gap:16px}.ielts-access-plan-card{display:flex;flex-direction:column;gap:12px;padding:20px;border:1px solid #dbe3ee;border-radius:16px;background:#fff;box-shadow:0 8px 24px #0f172a0f}.ielts-access-plan-card__badges{display:flex;gap:6px;flex-wrap:wrap}.ielts-access-plan-card__badges span{padding:5px 8px;border-radius:999px;background:#eef2ff;color:#3730a3;font-size:12px;font-weight:800}.ielts-access-plan-card h3{margin:0;color:#0f172a;font-size:20px;line-height:1.25}.ielts-access-plan-card__price{color:#0f172a;font-size:24px;font-weight:800}.ielts-access-plan-card__facts{display:flex;gap:8px;flex-wrap:wrap}.ielts-access-plan-card__facts span{padding:6px 8px;border-radius:8px;background:#f1f5f9;color:#475569;font-size:13px;font-weight:700}.ielts-access-plan-card__cta{display:flex;justify-content:center;align-items:center;min-height:42px;margin-top:auto;border-radius:10px;background:#0f172a;color:#fff!important;font-weight:800;text-decoration:none}.ielts-access-plan-card__cta:hover{background:#1e293b}.ielts-access-plans-empty{padding:24px;border:1px dashed #cbd5e1;border-radius:14px;color:#64748b;text-align:center}.ielts-test-pack-redirect{max-width:620px;margin:20px auto;text-align:center}.ielts-test-pack-redirect .ielts-course-button{display:inline-flex;margin-top:8px}.ielts-test-pack-catalog-card{display:flex;container-type:inline-size;min-width:0;flex-direction:column;gap:12px;padding:18px;border:1px solid #dbe3ee;border-radius:16px;background:#fff;box-shadow:0 8px 24px #0f172a0f}.ielts-test-pack-catalog-card__badges,.ielts-test-pack-catalog-card__modules,.ielts-test-pack-catalog-card__facts{display:flex;flex-wrap:wrap;gap:6px}.ielts-test-pack-catalog-card__badges span,.ielts-test-pack-catalog-card__modules span,.ielts-test-pack-catalog-card__facts span,.ielts-test-pack-catalog-card__access{padding:5px 8px;border-radius:999px;background:#f1f5f9;color:#475569;font-size:12px;font-weight:750}.ielts-test-pack-catalog-card__badges span{background:#eef2ff;color:#3730a3}.ielts-test-pack-catalog-card__features{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;padding-top:4px}.ielts-test-pack-catalog-card__feature{display:flex;min-width:0;align-items:center;gap:8px;padding:6px;border:1px solid #d1fae5;border-radius:8px;background:#ecfdf5b3;color:#047857}.ielts-test-pack-catalog-card__feature-icon{display:inline-flex;width:24px;height:24px;flex:0 0 24px;align-items:center;justify-content:center;border-radius:6px;background:#d1fae5}.ielts-test-pack-catalog-card__feature-icon svg{width:14px;height:14px}.ielts-test-pack-catalog-card__feature-label{color:#1e293b;font-size:11px;font-weight:700;line-height:1.2;overflow-wrap:anywhere}@container (max-width: 360px){.ielts-test-pack-catalog-card__features{grid-template-columns:1fr}}.ielts-test-pack-catalog-card__price.is-free{background:#ecfdf5;color:#047857}.ielts-test-pack-catalog-card__feature.is-live_solution_class{border-color:#ede9fe;background:#f5f3ffb3;color:#6d28d9}.ielts-test-pack-catalog-card__feature.is-live_solution_class .ielts-test-pack-catalog-card__feature-icon{background:#ede9fe}.ielts-test-pack-catalog-card__feature.is-writing_ai_feedback{border-color:#dbeafe;background:#eff6ffb3;color:#1d4ed8}.ielts-test-pack-catalog-card__feature.is-writing_ai_feedback .ielts-test-pack-catalog-card__feature-icon{background:#dbeafe}.ielts-test-pack-catalog-card__feature.is-speaking_feedback{border-color:#ffe4e6;background:#fff1f2b3;color:#be123c}.ielts-test-pack-catalog-card__feature.is-speaking_feedback .ielts-test-pack-catalog-card__feature-icon{background:#ffe4e6}.ielts-test-pack-catalog-card h3{display:-webkit-box;overflow:hidden;min-height:2.5em;margin:0;color:#0f172a;font-size:18px;line-height:1.25;-webkit-box-orient:vertical;-webkit-line-clamp:2}.ielts-test-pack-catalog-card__progress-copy{display:flex;justify-content:space-between;color:#64748b;font-size:12px;font-weight:700}.ielts-test-pack-catalog-card__progress{height:7px;overflow:hidden;border-radius:999px;background:#e2e8f0}.ielts-test-pack-catalog-card__progress span{display:block;height:100%;border-radius:inherit;background:#2563eb}.ielts-test-pack-catalog-card__access{align-self:flex-start;background:#ecfdf5;color:#047857}.ielts-test-pack-catalog-card__cta{display:flex;min-height:40px;align-items:center;justify-content:center;margin-top:auto;border-radius:10px;background:#0f172a;color:#fff!important;font-size:14px;font-weight:800;text-decoration:none}.ielts-test-pack-catalog-card__cta:hover,.ielts-test-pack-catalog-card__cta:focus-visible{background:#1e293b}.ielts-test-pack-catalog-card__cta.is-disabled{background:#94a3b8}.ielts-course-lesson-module-grid.is-editorial{grid-template-columns:minmax(0,1fr)}.ielts-course-lesson-module-grid.is-editorial .ielts-course-lesson-module-launcher-card{max-width:none}.ielts-course-lesson-module-launcher-card .ielts-launcher-style-7{min-height:0;padding:24px 28px;border-radius:3px;background:#fff;box-shadow:none}.ielts-course-lesson-module-launcher-card .ielts-launcher-style-7 .ielts-launcher-title{color:#3d2930;font-size:1.56rem;font-weight:400;letter-spacing:-.025em}.ielts-course-lesson-shell .ielts-launcher-style-7 .ielts-launcher-btn-primary,.ielts-course-lesson-shell .ielts-launcher-style-7 .ielts-launcher-btn-retake{border-color:var(--lc-accent);border-radius:2px;background:var(--lc-accent);box-shadow:none}.ielts-course-lesson-shell .ielts-launcher-style-7 .ielts-launcher-btn-results,.ielts-course-lesson-shell .ielts-launcher-style-7 .ielts-launcher-btn-secondary{border-color:#d2d7dc;border-radius:2px;background:#fff;color:var(--lc-accent);box-shadow:none}
