:root{
  --bha-bg:#f5f4f8;--bha-card:#fff;--bha-ink:#241c4e;--bha-muted:#777287;
  --bha-pink:#f472b6;--bha-pink-deep:#e951a1;--bha-pink-soft:#fff0f7;
  --bha-line:#e9e6ef;--bha-soft:#f0eef7;--bha-success:#16885f;--bha-warning:#a96813;
  --bha-dark:#171329;--bha-dark-2:#251d48;--bha-shadow:0 18px 50px rgba(36,28,78,.08);
}
*{box-sizing:border-box}
html,body{margin:0;max-width:100%;overflow-x:hidden;background:var(--bha-bg);color:var(--bha-ink);font-family:Poppins,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
a{color:inherit}.bha-app{min-height:100vh;background:var(--bha-bg);color:var(--bha-ink)}
.bha-header{position:relative;z-index:20;background:rgba(255,255,255,.98);border-bottom:1px solid var(--bha-line)}
.bha-header__inner{width:100%;max-width:1440px;margin:0 auto;min-height:78px;padding:14px clamp(16px,3vw,34px);display:flex;align-items:center;gap:16px;min-width:0}
.bha-back{display:inline-flex;align-items:center;min-height:42px;padding:0 14px;border:1px solid var(--bha-line);border-radius:13px;background:#fff;text-decoration:none;font-size:12px;font-weight:800;white-space:nowrap}.bha-back:hover{border-color:#f3b5d3;color:var(--bha-pink-deep)}
.bha-brand{display:flex;align-items:baseline;gap:9px;text-decoration:none;white-space:nowrap}.bha-brand span{font:800 19px Sora,sans-serif;letter-spacing:-.5px}.bha-brand b{font:400 24px "Kaushan Script",cursive;color:var(--bha-pink-deep)}
.bha-search{height:48px;flex:1 1 440px;max-width:650px;display:flex;align-items:center;gap:10px;padding:0 16px;border:1px solid var(--bha-line);border-radius:15px;background:#f8f7fa;min-width:180px}.bha-search span{font-size:19px;color:#9b96ab}.bha-search input{border:0;outline:0;background:transparent;width:100%;min-width:0;font:500 13px Poppins;color:var(--bha-ink)}.bha-search input::placeholder{color:#9b96aa}.bha-header__spacer{flex:0 1 10px}.bha-head-link,.bha-head-teach{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 15px;border-radius:13px;text-decoration:none;font-size:12px;font-weight:800;white-space:nowrap}.bha-head-link{border:1px solid var(--bha-line);background:#fff}.bha-head-teach{background:var(--bha-ink);color:#fff}.bha-head-teach:hover{background:#33265f}
.bha-tabs{position:relative;z-index:10;width:100%;min-height:59px;margin:0;padding:10px max(16px,calc((100vw - 1440px)/2 + 34px));display:flex;align-items:center;gap:8px;overflow-x:auto;overflow-y:visible;scrollbar-width:none;background:var(--bha-bg);border-bottom:1px solid #efedf3}.bha-tabs::-webkit-scrollbar{display:none}.bha-tabs a{flex:0 0 auto;min-height:38px;padding:0 15px;border-radius:999px;border:1px solid var(--bha-line);background:#fff;display:inline-flex;align-items:center;text-decoration:none;font-size:11px;font-weight:800;color:var(--bha-muted)}.bha-tabs a.is-active{background:var(--bha-pink-soft);border-color:#f5b1d0;color:var(--bha-pink-deep)}
.bha-notice{max-width:1380px;margin:14px auto 0;padding:13px 18px;border:1px solid #bce8d7;border-radius:14px;background:#effcf7;color:#116a4d;font-size:12px;font-weight:700}.bha-notice--error{background:#fff3f6;border-color:#f5bdcc;color:#a23051}
.bha-main{width:100%;max-width:1440px;margin:0 auto;padding:26px clamp(16px,3vw,34px) 72px;min-width:0}
.bha-kicker{display:inline-flex;font-size:10px;letter-spacing:1.7px;text-transform:uppercase;font-weight:800;color:var(--bha-pink)}
.bha-hero-grid{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(300px,.65fr);gap:18px;align-items:stretch}.bha-hero,.bha-resume-card{border-radius:28px;overflow:hidden;min-width:0;box-shadow:var(--bha-shadow)}.bha-hero{position:relative;min-height:330px;padding:46px;background:linear-gradient(132deg,#1b1637 0%,#2b2257 58%,#44306b 100%);color:#fff}.bha-hero:after{content:"✦";position:absolute;right:42px;bottom:-18px;font-size:150px;color:rgba(244,114,182,.12);transform:rotate(12deg)}.bha-hero>*{position:relative;z-index:1}.bha-hero h1{font:800 clamp(35px,4.4vw,66px)/1.02 Sora,sans-serif;letter-spacing:-2.3px;max-width:850px;margin:12px 0 15px}.bha-hero p{max-width:780px;margin:0 0 23px;color:#e6e0f4;line-height:1.78;font-size:14px}.bha-actions,.bha-inline-actions{display:flex;flex-wrap:wrap;gap:9px;align-items:center}
.bha-btn{appearance:none;border:0;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;min-height:43px;padding:0 17px;border-radius:13px;text-decoration:none;font:800 12px Poppins;transition:transform .18s ease,box-shadow .18s ease,background .18s ease}.bha-btn:hover{transform:translateY(-1px)}.bha-btn--pink{background:var(--bha-pink);color:#fff;box-shadow:0 9px 24px rgba(244,114,182,.22)}.bha-btn--pink:hover{background:var(--bha-pink-deep)}.bha-btn--dark{background:var(--bha-ink);color:#fff}.bha-btn--ghost{background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.26);color:#fff}.bha-btn--soft{background:var(--bha-pink-soft);color:var(--bha-pink-deep);border:1px solid #f5c2d9}.bha-btn--done{background:#edf9f4;color:var(--bha-success);border:1px solid #bfe6d5;cursor:default}.bha-btn--done:hover{transform:none}.bha-btn--block{width:100%}
.bha-resume-card{position:relative;padding:30px;background:linear-gradient(145deg,#fff 0,#fff7fb 100%);border:1px solid #f4c7dc;display:flex;flex-direction:column;justify-content:center}.bha-card-title{font-size:10px;text-transform:uppercase;letter-spacing:1.4px;color:var(--bha-pink-deep);font-weight:800}.bha-resume-card h3{font:800 24px/1.2 Sora;margin:9px 0 7px}.bha-resume-card p{font-size:12px;line-height:1.65;color:var(--bha-muted);margin:0 0 15px}.bha-progress-chip{position:absolute;right:22px;top:22px;display:grid;place-items:center;min-width:46px;height:32px;padding:0 10px;border-radius:999px;background:var(--bha-ink);color:#fff;font-size:11px;font-weight:800}.bha-progress{height:7px;border-radius:999px;background:#ece9f1;overflow:hidden;margin:2px 0 18px}.bha-progress i{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--bha-pink),#d75da8)}
.bha-filter-rail{margin:24px 0 4px;display:flex;gap:8px;overflow:auto;scrollbar-width:none;padding-bottom:4px}.bha-filter-rail::-webkit-scrollbar{display:none}.bha-filter-rail a{flex:0 0 auto;padding:9px 14px;border-radius:999px;background:#fff;border:1px solid var(--bha-line);font-size:11px;font-weight:700;text-decoration:none;color:var(--bha-muted)}.bha-filter-rail a.is-active{background:var(--bha-ink);border-color:var(--bha-ink);color:#fff}
.bha-section{margin-top:34px}.bha-section-head,.bha-learning-head,.bha-teach-head,.bha-panel-head,.bha-editor-head{display:flex;justify-content:space-between;align-items:flex-end;gap:18px;margin-bottom:17px}.bha-section-head h2,.bha-learning-head h1,.bha-teach-head h1,.bha-panel-head h2,.bha-editor-head h2{font:800 clamp(24px,3vw,35px)/1.15 Sora;margin:4px 0;letter-spacing:-.9px}.bha-section-head p,.bha-learning-head p,.bha-teach-head p,.bha-panel-head p,.bha-muted{font-size:12px;color:var(--bha-muted);line-height:1.65;margin:0}
.bha-course-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.bha-course-card{background:#fff;border:1px solid var(--bha-line);border-radius:21px;overflow:hidden;min-width:0;box-shadow:0 8px 24px rgba(36,28,78,.04);transition:.2s ease}.bha-course-card:hover{transform:translateY(-3px);border-color:#f3bad5;box-shadow:0 17px 36px rgba(36,28,78,.09)}.bha-course-cover{display:block;aspect-ratio:1.42/1;background:#eeeaf4;overflow:hidden}.bha-course-cover img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .3s ease}.bha-course-card:hover .bha-course-cover img{transform:scale(1.025)}.bha-course-cover__fallback{width:100%;height:100%;display:grid;place-items:center;padding:20px;text-align:center;background:linear-gradient(145deg,#fcecf4,#ece7f8);color:#b74b87;font:400 24px "Kaushan Script"}.bha-course-body{padding:16px}.bha-course-body>small{font-size:9px;text-transform:uppercase;letter-spacing:1.2px;color:var(--bha-pink-deep);font-weight:800}.bha-course-body h3{font:700 15px/1.4 Sora;margin:7px 0}.bha-course-body h3 a{text-decoration:none}.bha-course-body p{font-size:11px;color:var(--bha-muted);line-height:1.6;margin:0 0 8px}.bha-course-meta,.bha-course-footer,.bha-course-stats{display:flex;flex-wrap:wrap;gap:7px 12px;align-items:center}.bha-course-meta{font-size:10px;color:#706a82}.bha-course-footer{margin-top:14px;padding-top:12px;border-top:1px solid #f0edf3}.bha-course-footer strong,.bha-price{font:800 16px Sora}.bha-course-footer .bha-btn{margin-left:auto;min-height:35px;padding:0 11px;font-size:10px}
.bha-detail-grid{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(290px,.62fr);gap:20px;align-items:start}.bha-course-detail,.bha-enrol-card,.bha-panel,.bha-editor,.bha-teach-table,.bha-review,.bha-review-form,.bha-learning-card,.bha-cert-card{background:#fff;border:1px solid var(--bha-line);border-radius:23px;box-shadow:0 8px 24px rgba(36,28,78,.04);min-width:0}.bha-course-detail{padding:32px}.bha-course-intro>small,.bha-course-by{font-size:10px;font-weight:800;color:var(--bha-pink-deep);letter-spacing:1px;text-transform:uppercase}.bha-course-intro h1,.bha-lesson-title h1{font:800 clamp(30px,4vw,50px)/1.05 Sora;letter-spacing:-1.5px;margin:10px 0 12px}.bha-course-intro>p{font-size:14px;color:var(--bha-muted);line-height:1.75}.bha-course-stats{margin:18px 0 24px}.bha-course-stats span{padding:8px 11px;border-radius:999px;background:var(--bha-soft);font-size:10px;font-weight:700}.bha-checklist,.bha-mark-list{margin:13px 0 0;padding:0;list-style:none;display:grid;gap:9px}.bha-checklist li,.bha-mark-list li{position:relative;padding-left:23px;font-size:12px;line-height:1.6;color:#5f5972}.bha-checklist li:before,.bha-mark-list li:before{content:"✓";position:absolute;left:0;top:0;color:var(--bha-pink-deep);font-weight:900}.bha-outline{margin-top:27px}.bha-outline h2{font:800 21px Sora}.bha-lesson-row{display:grid;grid-template-columns:40px minmax(0,1fr) auto;gap:11px;align-items:center;padding:13px 0;border-top:1px solid var(--bha-line)}.bha-lesson-row>span{width:34px;height:34px;display:grid;place-items:center;border-radius:11px;background:var(--bha-pink-soft);color:var(--bha-pink-deep);font-size:10px;font-weight:800}.bha-lesson-row strong{display:block;font-size:12px}.bha-lesson-row small{font-size:10px;color:var(--bha-muted)}.bha-lesson-row a{text-decoration:none;font-size:10px;font-weight:800;color:var(--bha-pink-deep)}.bha-enrol-card{position:sticky;top:20px;padding:24px}.bha-enrol-card .bha-price{font-size:27px;margin:9px 0}.bha-enrol-card p{font-size:11px;color:var(--bha-muted);line-height:1.6}.bha-payment-note,.bha-pay-warning{display:block;margin-top:9px;font-size:9px;line-height:1.5;color:var(--bha-muted)}.bha-pay-warning{padding:10px;border-radius:10px;background:#fff2f3;color:#a53a55}
.bha-review-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,.5fr);gap:16px}.bha-review,.bha-review-form{padding:20px;margin-bottom:12px}.bha-review strong{font-size:12px}.bha-review>p,.bha-trainer-reply{font-size:11px;line-height:1.7;color:#5e5872}.bha-review small{font-size:9px;color:var(--bha-muted)}.bha-trainer-reply{padding:10px 12px;border-radius:11px;background:var(--bha-soft);margin-top:10px}.bha-review-form h3{font:700 17px Sora;margin-top:0}
.bha-lesson-breadcrumb{font-size:10px;color:var(--bha-muted);margin-bottom:12px}.bha-lesson-breadcrumb a{text-decoration:none;color:var(--bha-pink-deep);font-weight:800}.bha-lesson-layout{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(280px,.55fr);gap:18px;align-items:start}.bha-lesson-main,.bha-lesson-side{min-width:0}.bha-lesson-title{margin-bottom:18px}.bha-video-shell{border-radius:23px;overflow:hidden;background:#131027;min-height:260px}.bha-video-shell .bh-cloudflare-video{margin:0;border-radius:0;min-height:360px}.bha-video-empty{min-height:360px;display:grid;place-items:center;align-content:center;gap:8px;color:#fff;text-align:center;padding:30px}.bha-video-empty>span{width:58px;height:58px;border-radius:50%;display:grid;place-items:center;background:var(--bha-pink);font-size:22px}.bha-video-empty small{color:#b9b2d0}.bha-lesson-tabs{display:flex;gap:7px;overflow:auto;scrollbar-width:none;margin-top:16px;padding-bottom:2px}.bha-lesson-tabs::-webkit-scrollbar{display:none}.bha-lesson-tabs button{flex:0 0 auto;min-height:40px;padding:0 15px;border:1px solid var(--bha-line);border-radius:999px;background:#fff;color:var(--bha-muted);font:800 11px Poppins;cursor:pointer}.bha-lesson-tabs button.is-active{background:var(--bha-ink);color:#fff;border-color:var(--bha-ink)}.bha-lesson-tabpanes{margin-top:10px}.bha-lesson-tabpanes>section{display:none;background:#fff;border:1px solid var(--bha-line);border-radius:20px;padding:24px}.bha-lesson-tabpanes>section.is-active{display:block}.bha-richtext{font-size:13px;line-height:1.85;color:#554f68}.bha-richtext h2,.bha-richtext h3{font-family:Sora;color:var(--bha-ink)}.bha-lesson-side{position:sticky;top:20px}.bha-panel{padding:21px;margin-bottom:12px}.bha-panel h3{font:700 16px Sora;margin:0 0 8px}.bha-panel p{font-size:11px;line-height:1.65;color:var(--bha-muted)}.bha-lesson-nav{display:grid;gap:8px}.bha-lesson-nav a{padding:10px 12px;border:1px solid var(--bha-line);border-radius:11px;text-decoration:none;font-size:10px;font-weight:700;background:#fff}.bha-practice textarea{width:100%;min-height:140px}.bha-assessment-status{display:inline-flex;padding:6px 9px;border-radius:999px;background:var(--bha-soft);font-size:9px;font-weight:800;text-transform:uppercase}.bha-feedback{margin-top:10px;padding:11px;border-radius:12px;background:#f7f5fa;font-size:11px;line-height:1.6}
.bha-learning-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}.bha-learning-card{padding:20px}.bha-learning-card__top{display:flex;justify-content:space-between;gap:12px;align-items:start}.bha-learning-card h3{font:700 16px/1.4 Sora;margin:6px 0}.bha-learning-card p{font-size:11px;color:var(--bha-muted)}.bha-learning-stat{font-size:10px;font-weight:800;color:var(--bha-pink-deep)}.bha-cert-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}.bha-cert-card{padding:20px;background:linear-gradient(145deg,#fff,#fff8fc)}.bha-cert-card h3{font:700 16px Sora;margin:7px 0}.bha-cert-card p{font-size:10px;color:var(--bha-muted)}
.bha-stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:18px 0 24px}.bha-stat{padding:19px;border-radius:19px;background:#fff;border:1px solid var(--bha-line)}.bha-stat small{display:block;font-size:9px;text-transform:uppercase;letter-spacing:1px;color:var(--bha-muted);font-weight:800}.bha-stat strong{display:block;margin-top:5px;font:800 24px Sora}.bha-stat--dark{background:var(--bha-ink);color:#fff;border-color:var(--bha-ink)}.bha-stat--warm{background:#fff5ea;border-color:#f4d8b7}.bha-teach-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(320px,.75fr);gap:17px;align-items:start}.bha-teach-table{overflow:hidden}.bha-teach-row{display:grid;grid-template-columns:minmax(180px,1.4fr) 110px 95px minmax(190px,.8fr);gap:10px;align-items:center;padding:13px 16px;border-top:1px solid var(--bha-line);font-size:10px}.bha-teach-row--head{background:#f8f6fa;border-top:0;text-transform:uppercase;letter-spacing:.7px;color:var(--bha-muted);font-weight:800}.bha-teach-row strong{font-size:11px}.bha-status{display:inline-flex;width:max-content;padding:5px 8px;border-radius:999px;background:var(--bha-soft);font-size:9px;font-weight:800;text-transform:capitalize}.bha-editor{padding:23px}.bha-editor h3{font:700 18px Sora}.bha-editor-lessons{display:grid;gap:8px}.bha-editor-lesson{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:10px 12px;border:1px solid var(--bha-line);border-radius:12px}.bha-editor-lesson a{font-size:10px;font-weight:800;text-decoration:none;color:var(--bha-pink-deep)}
.bha-form{display:grid;gap:12px}.bha-form-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.bha-form label,.bha-review-form label{display:grid;gap:6px;font-size:10px;font-weight:800;color:#5b556e}.bha-form input,.bha-form select,.bha-form textarea,.bha-review-form input,.bha-review-form select,.bha-review-form textarea,.bha-practice textarea{width:100%;min-width:0;border:1px solid var(--bha-line);border-radius:12px;background:#faf9fc;padding:10px 12px;font:500 12px Poppins;color:var(--bha-ink);outline:0}.bha-form input,.bha-form select{min-height:43px}.bha-form input:focus,.bha-form select:focus,.bha-form textarea:focus,.bha-review-form textarea:focus,.bha-practice textarea:focus{border-color:#efa4c9;box-shadow:0 0 0 3px rgba(244,114,182,.1)}.bha-form small{font-weight:500;color:var(--bha-muted);line-height:1.5}.bha-span-2{grid-column:1/-1}.bha-video-upload{margin-top:16px;padding:17px;border:1px dashed #eba3c5;border-radius:16px;background:#fff8fc;display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:12px;align-items:center}.bha-video-upload strong{font-size:12px}.bha-video-upload p{margin:3px 0 0;font-size:10px;color:var(--bha-muted);line-height:1.5}.bha-video-upload input[type=file]{max-width:260px;font-size:10px}.bha-video-upload [data-academy-video-status]{grid-column:1/-1;font-size:10px;font-weight:700;color:var(--bha-muted)}.bha-video-upload [data-academy-video-status].is-error{color:#aa3153}.bha-video-upload [data-academy-video-status].is-success{color:var(--bha-success)}.bha-video-upload progress{width:100%;height:7px;accent-color:var(--bha-pink)}
.bha-empty,.bha-state{max-width:760px;margin:56px auto;padding:38px;border:1px solid var(--bha-line);border-radius:25px;background:#fff;text-align:center;box-shadow:var(--bha-shadow)}.bha-empty h2,.bha-state h2{font:800 27px Sora;margin:8px 0}.bha-empty p,.bha-state p{font-size:12px;line-height:1.7;color:var(--bha-muted)}
@media(max-width:1120px){
  .bha-header__inner{display:grid;grid-template-columns:auto auto minmax(0,1fr) auto;gap:10px 12px}.bha-header__spacer{display:none}.bha-head-link{display:none}.bha-search{max-width:none}.bha-hero-grid,.bha-detail-grid{grid-template-columns:1fr}.bha-resume-card{min-height:210px}.bha-enrol-card{position:static}.bha-course-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.bha-learning-grid,.bha-cert-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.bha-lesson-layout{grid-template-columns:1fr}.bha-lesson-side{position:static;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.bha-panel{margin:0}.bha-teach-grid{grid-template-columns:1fr}.bha-stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:820px){
  .bha-header__inner{grid-template-columns:minmax(0,1fr) auto}.bha-brand{display:none}.bha-back{width:max-content}.bha-head-teach{grid-column:2}.bha-search{grid-column:1/-1;grid-row:2;height:44px}.bha-tabs{padding-left:15px;padding-right:15px}.bha-main{padding:18px 15px 56px}.bha-notice{margin:10px 15px 0}.bha-hero{padding:32px 26px}.bha-hero h1{font-size:42px}.bha-course-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.bha-review-grid{grid-template-columns:1fr}.bha-teach-table{overflow:auto}.bha-teach-row{min-width:720px}.bha-video-upload{grid-template-columns:1fr}.bha-video-upload [data-academy-video-status]{grid-column:auto}.bha-video-upload input[type=file]{max-width:100%}.bha-form-grid{grid-template-columns:1fr}.bha-span-2{grid-column:auto}
}
@media(max-width:620px){
  .bha-header__inner{padding:11px 13px}.bha-back{min-height:39px;padding:0 11px;font-size:10px}.bha-head-teach{min-height:39px;padding:0 12px}.bha-tabs{min-height:55px;padding-top:9px;padding-bottom:9px}.bha-tabs a{min-height:36px;padding:0 13px;font-size:10px}.bha-hero-grid{gap:12px}.bha-hero{min-height:300px;padding:28px 22px}.bha-hero h1{font-size:36px;letter-spacing:-1.4px}.bha-hero p{font-size:12px}.bha-resume-card{padding:23px}.bha-section-head,.bha-learning-head,.bha-teach-head,.bha-panel-head,.bha-editor-head{display:grid;gap:7px}.bha-course-grid,.bha-learning-grid,.bha-cert-grid,.bha-stat-grid{grid-template-columns:1fr}.bha-course-cover{aspect-ratio:1.55/1}.bha-course-detail{padding:21px}.bha-course-intro h1,.bha-lesson-title h1{font-size:31px}.bha-lesson-side{grid-template-columns:1fr}.bha-video-shell,.bha-video-empty{min-height:230px}.bha-video-shell .bh-cloudflare-video{min-height:230px}.bha-lesson-tabpanes>section{padding:18px}.bha-lesson-row{grid-template-columns:34px minmax(0,1fr)}.bha-lesson-row>a{grid-column:2}.bha-editor{padding:18px}.bha-teach-row{min-width:650px}.bha-actions .bha-btn{width:100%}
}
@media(max-width:390px){.bha-course-grid{grid-template-columns:1fr}.bha-hero h1{font-size:32px}.bha-search input{font-size:11px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

/* Phase 14 starter-course module grouping */
.bha-module-title{margin:18px 0 6px;padding:11px 13px;border-radius:13px;background:#F5F4F8;border:1px solid #EFEDF3;display:flex;align-items:center;gap:10px}.bha-module-title span{font-size:9px;font-weight:800;letter-spacing:.13em;text-transform:uppercase;color:#EF5DA8}.bha-module-title strong{font:700 12px Sora;color:#241C4E}

/* 1.3.7 — lesson media formats + readable lesson outline */
.bha-lesson-media{margin:0 0 18px;border-radius:23px;overflow:hidden;background:#ece8f3;border:1px solid var(--bha-line);box-shadow:0 18px 44px -36px rgba(36,28,78,.35)}
.bha-lesson-media--image{aspect-ratio:16/9}
.bha-lesson-media--image img{display:block;width:100%;height:100%;object-fit:cover}
.bha-lesson-side .bha-outline{display:grid;gap:0}
.bha-lesson-side .bha-outline>h3{margin-bottom:5px}
.bha-lesson-side .bha-outline>a{display:grid;grid-template-columns:30px minmax(0,1fr);align-items:start;gap:9px;padding:11px 8px;border-top:1px solid var(--bha-line);border-radius:10px;color:var(--bha-ink);font-size:11px;line-height:1.45;text-decoration:none;transition:background .2s ease,color .2s ease}
.bha-lesson-side .bha-outline>a>span{display:grid;place-items:center;width:24px;height:24px;border-radius:8px;background:var(--bha-soft);color:var(--bha-pink-deep);font:800 9px Sora,Poppins,sans-serif}
.bha-lesson-side .bha-outline>a:hover{background:#fbf8fc}
.bha-lesson-side .bha-outline>a.is-active{background:var(--bha-pink-soft);color:var(--bha-ink);font-weight:800}
.bha-lesson-side .bha-outline>a.is-active>span{background:var(--bha-pink);color:#fff}
.bha-media-format-panel{border:1px solid var(--bha-line);border-radius:16px;padding:16px;background:#fff;display:grid;gap:12px}
.bha-media-format-panel[hidden]{display:none!important}
.bha-media-format-copy strong{display:block;color:var(--bha-ink);font-size:12px}
.bha-media-format-copy p{margin:4px 0 0;color:var(--bha-muted);font-size:10px;line-height:1.55}
.bha-lesson-image-current{display:grid;grid-template-columns:minmax(120px,220px) minmax(0,1fr);gap:12px;align-items:center}
.bha-lesson-image-current img{display:block;width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:13px;border:1px solid var(--bha-line)}
.bha-lesson-image-current span{font-size:10px;font-weight:800;color:var(--bha-muted)}
.bha-inline-check{display:flex!important;grid-template-columns:auto 1fr!important;align-items:center!important;gap:8px!important;width:max-content}
.bha-inline-check input{width:auto!important;min-height:0!important;accent-color:var(--bha-pink)}
.bha-media-format-panel .bha-video-upload{margin-top:0}
@media(max-width:620px){.bha-lesson-media--image{aspect-ratio:4/3}.bha-lesson-image-current{grid-template-columns:1fr}}