:root{
  --ink:#14102A; --ink-2:#2B2546; --paper:#FFFFFF; --white:#fff; --page:#FFFFFF;
  --line:#E9E5F5; --line-2:#D8D2EC; --mute:#5F5A78; --mute-2:#8C87A3;
  --acc:#6D3BEA; --acc-dark:#5529C4; --acc-soft:#EFE9FF; --acc-deep:#2E1A6B;
  --gold:#FFC94D; --gold-soft:#FFF3D1; --pink:#FF7AAC; --pink-soft:#FFE4EE;
  --mint:#CFF3E3; --peach:#FFE0CF; --lemon:#FFF0B8; --sky:#D9E8FF; --lilac:#E6DDFF; --sand:#F4EBDD;
  --r:16px; --shadow:0 2px 6px rgba(20,16,42,.06),0 14px 40px rgba(20,16,42,.10);
  --serif:"Plus Jakarta Sans",system-ui,sans-serif; --sans:"Plus Jakarta Sans",system-ui,-apple-system,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--sans);color:var(--ink);background:var(--page);font-size:15.5px;line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
img,video{display:block;max-width:100%}
.wrap{max-width:1200px;margin:0 auto;padding:0 28px}
h1,h2,h3,h4,.serif{font-family:var(--sans);font-weight:800;letter-spacing:-.025em}
.serif{font-weight:800}
.kicker{font-size:12.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--acc)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:50px;padding:0 24px;border-radius:999px;font-weight:700;font-size:15px;transition:background .15s,border-color .15s,transform .08s,box-shadow .15s}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
.btn-primary{background:var(--ink);color:#fff}.btn-primary:hover{background:#000}
.btn-acc{background:var(--acc);color:#fff;box-shadow:0 8px 20px rgba(109,59,234,.28)}.btn-acc:hover{background:var(--acc-dark)}
.btn-ghost{border:2px solid var(--ink);background:transparent;color:var(--ink)}.btn-ghost:hover{background:var(--ink);color:#fff}
.btn-block{width:100%}
.tag{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:700;padding:5px 11px;border-radius:999px;background:var(--acc-soft);color:var(--acc-dark)}
.tag.gold{background:var(--gold);color:var(--ink)}
.tag.grey{background:#EEEBF5;color:var(--mute)}
svg.i{width:18px;height:18px;flex:none;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

/* header */
header.top{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.94);backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;gap:26px;height:72px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:21px;letter-spacing:-.03em}
.logo-mark{width:34px;height:34px;border-radius:11px;background:var(--acc);display:grid;place-items:center}
.logo span em{font-style:normal;color:var(--acc)}
.search{flex:1;max-width:460px;display:flex;align-items:center;gap:10px;height:46px;padding:0 16px;border:2px solid var(--line-2);border-radius:999px;background:var(--white);color:var(--mute-2);transition:border-color .15s}
.search:focus-within{border-color:var(--acc)}
.search input{border:0;outline:0;flex:1;font:inherit;color:var(--ink);background:transparent}
.nav{display:flex;align-items:center;gap:22px;margin-left:auto;font-weight:600;font-size:15px}
.nav a:hover{color:var(--acc)}
.nav .btn{height:42px;padding:0 20px;font-size:14.5px}
@media(max-width:860px){.search{display:none}.nav .hide-sm{display:none}}
.catnav{border-top:1px solid var(--line);background:var(--white)}
.catnav .wrap{display:flex;gap:26px;height:46px;align-items:center;overflow-x:auto;scrollbar-width:none;font-size:14px;color:var(--ink-2);font-weight:600}
.catnav .wrap::-webkit-scrollbar{display:none}
.catnav button{white-space:nowrap;padding:12px 0;border-bottom:2px solid transparent}
.catnav button:hover{color:var(--acc);border-color:var(--acc)}

/* views */
.view{display:none}.view.on{display:block;animation:fade .25s ease}
@keyframes fade{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}

/* hero */
.hero{padding:64px 0 72px;background:var(--white)}
.hero .wrap{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.hero h1{font-size:clamp(42px,5.2vw,66px);line-height:1.02;margin:20px 0 20px}
.hero h1 i{font-style:normal;color:var(--acc);position:relative}
.hero h1 i::after{content:"";position:absolute;left:0;right:0;bottom:4px;height:10px;background:var(--lemon);z-index:-1;border-radius:4px}
.hero p.lead{font-size:18px;color:var(--mute);max-width:520px;line-height:1.6}
.hero .ctas{display:flex;gap:12px;margin-top:30px;flex-wrap:wrap}
.trust{display:flex;gap:28px;margin-top:40px;padding-top:26px;border-top:1px solid var(--line);flex-wrap:wrap}
.trust div{font-size:13.5px;color:var(--mute);font-weight:500}
.trust b{display:block;font-weight:800;font-size:30px;color:var(--ink);line-height:1.1;letter-spacing:-.03em}
/* photo collage */
.collage{position:relative;display:grid;grid-template-columns:1.25fr 1fr;grid-template-rows:200px 200px;gap:14px}
.collage>div{border-radius:22px;overflow:hidden;position:relative}
.collage img{width:100%;height:100%;object-fit:cover;display:block}
.collage .big{grid-row:1/3}
.collage .solid{display:flex;flex-direction:column;justify-content:flex-end;padding:18px}
.collage .solid b{font-size:34px;font-weight:800;letter-spacing:-.03em;line-height:1}
.collage .solid span{font-size:13.5px;font-weight:600;color:var(--ink-2)}
.collage .float{position:absolute;left:-26px;bottom:26px;background:var(--white);border-radius:16px;box-shadow:var(--shadow);padding:12px 16px;display:flex;gap:12px;align-items:center;font-size:13.5px;z-index:2}
.collage .float .dot{width:38px;height:38px;border-radius:50%;background:var(--mint);color:#157A50;display:grid;place-items:center}
.collage .float b{display:block;font-weight:700}
@media(max-width:900px){.hero .wrap{grid-template-columns:1fr}.collage{grid-template-rows:160px 160px}.collage .float{left:12px}}

/* thumbnails */
.thumb{position:relative;display:flex;flex-direction:column;justify-content:space-between;padding:18px 20px;color:var(--ink);overflow:hidden;border-radius:0}
.thumb .t-k{font-size:10.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;opacity:.7}
.thumb .t-h{font-weight:800;font-size:21px;line-height:1.1;letter-spacing:-.02em;max-width:88%}
.thumb .t-b{display:flex;justify-content:space-between;align-items:center;font-size:11.5px;font-weight:700;opacity:.8}
.thumb::after{content:"";position:absolute;right:-50px;top:-50px;width:170px;height:170px;border-radius:50%;background:rgba(255,255,255,.35)}
.th-ink{background:var(--acc);color:#fff}.th-ink .t-k,.th-ink .t-b{color:#fff}.th-ink::after{background:rgba(255,255,255,.15)}
.th-green{background:var(--mint)}.th-clay{background:var(--peach)}.th-plum{background:var(--lilac)}.th-sand{background:var(--lemon)}.th-slate{background:var(--sky)}.th-olive{background:var(--sand)}
.thumb.photo{padding:0;color:#fff}
.thumb.photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.thumb.photo .ov{position:absolute;inset:0;background:linear-gradient(180deg,rgba(46,26,107,.05) 0%,rgba(46,26,107,.85) 100%);display:flex;flex-direction:column;justify-content:flex-end;padding:18px 20px;gap:4px}
.thumb.photo .t-k,.thumb.photo .t-b{color:#fff;opacity:.85}
.thumb.photo::after{display:none}
.play{position:absolute;inset:0;display:grid;place-items:center;z-index:2}
.play span{width:60px;height:60px;border-radius:50%;background:#fff;display:grid;place-items:center;box-shadow:0 8px 24px rgba(0,0,0,.25);transition:transform .15s}
.card:hover .play span,.hero-card:hover .play span,.prev:hover .play span{transform:scale(1.06)}
/* locked / coming soon */
.lockov{position:absolute;inset:0;z-index:3;display:grid;place-items:center;background:rgba(20,16,42,.28);backdrop-filter:blur(1px)}
.lockov span{display:inline-flex;align-items:center;gap:7px;background:#fff;color:var(--ink);font-weight:700;font-size:12.5px;padding:8px 14px;border-radius:999px;box-shadow:0 6px 18px rgba(0,0,0,.18)}
.lockov svg{width:14px;height:14px}

/* sections */
section.block{padding:76px 0}
.sec-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:30px}
.sec-head h2{font-size:40px;line-height:1.05;margin-top:8px}
.sec-head p{color:var(--mute);max-width:420px}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:26px}
.chip{height:40px;padding:0 18px;border-radius:999px;border:2px solid var(--line-2);background:var(--white);font-size:14px;font-weight:600}
.chip.on,.chip:hover{background:var(--ink);color:#fff;border-color:var(--ink)}

/* course grid */
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
@media(max-width:1050px){.grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:780px){.grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.grid{grid-template-columns:1fr}}
.card{display:block;background:var(--white);border:1px solid var(--line);border-radius:18px;overflow:hidden;transition:box-shadow .2s,transform .2s,border-color .2s}
.card.live:hover{box-shadow:var(--shadow);transform:translateY(-3px);border-color:transparent}
.card .thumb{aspect-ratio:16/10}
.card .body{padding:16px 18px 18px}
.card h3{font-size:15.5px;line-height:1.35;font-weight:700;margin-bottom:4px;letter-spacing:-.01em}
.card .by{font-size:13px;color:var(--mute);margin-bottom:10px}
.card .meta{display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--mute)}
.card .price{font-weight:800;color:var(--ink);font-size:15px}
.card.soon{cursor:pointer}.card.soon h3{color:var(--mute)}

/* how it works */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.step{padding:30px 28px;border-radius:22px;background:var(--white)}
.step:nth-child(1){background:var(--lilac)}.step:nth-child(2){background:var(--mint)}.step:nth-child(3){background:var(--peach)}
.step .n{font-weight:800;font-size:40px;color:var(--ink);line-height:1;letter-spacing:-.04em;opacity:.9}
.step h4{font-size:18px;margin:16px 0 6px}
.step p{color:var(--ink-2);font-size:14.5px}
@media(max-width:780px){.steps{grid-template-columns:1fr}}
#how{background:#FAF8FF}

/* teach band */
.band{background:var(--acc);color:#fff;border-radius:28px;padding:56px;display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:center;position:relative;overflow:hidden}
.band h2{font-size:46px;line-height:1.02}
.band p{color:#E6DDFF;margin-top:14px;max-width:480px;font-size:16.5px}
.band .kicker{color:var(--gold)}
.band ul{list-style:none;display:grid;gap:12px}
.band li{display:flex;gap:10px;color:#fff;font-size:15px;font-weight:500}
.band li svg{color:var(--gold)}
.band::after{content:"";position:absolute;right:-120px;bottom:-160px;width:420px;height:420px;border-radius:50%;background:rgba(255,255,255,.08)}
.band .btn{box-shadow:none}
@media(max-width:860px){.band{grid-template-columns:1fr;padding:36px}}

/* faq */
.faq{max-width:780px}
.faq details{border-bottom:1px solid var(--line);padding:18px 0}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:16px;font-weight:700;font-size:16.5px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-weight:400;font-size:24px;line-height:1;color:var(--acc)}
.faq details[open] summary::after{content:"–"}
.faq details p{color:var(--mute);margin-top:10px;max-width:680px}

/* footer */
footer{background:var(--ink);color:#C9C4DD;padding:56px 0 32px;margin-top:40px;font-size:14px}
footer .logo{color:#fff}footer .logo em{color:var(--gold)!important}
footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
footer h5{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:#8C87A3;margin-bottom:12px}
footer ul{list-style:none;display:grid;gap:9px;color:#C9C4DD}
footer ul a:hover{color:#fff}
footer .legal{display:flex;justify-content:space-between;margin-top:44px;padding-top:20px;border-top:1px solid rgba(255,255,255,.1);color:#8C87A3;font-size:13px}
@media(max-width:780px){footer .cols{grid-template-columns:1fr 1fr}}

/* course page */
.c-hero{background:var(--acc-deep);color:#fff;padding:48px 0 52px;position:relative;overflow:hidden}
.c-hero::before{content:"";position:absolute;right:-200px;top:-200px;width:600px;height:600px;border-radius:50%;background:rgba(255,255,255,.05)}
.c-hero .wrap{display:grid;grid-template-columns:1fr 360px;gap:48px;position:relative}
.crumb{font-size:13px;color:#B8ACE8;display:flex;gap:8px;flex-wrap:wrap;font-weight:500}
.crumb a:hover{color:#fff}
.c-hero h1{font-size:clamp(34px,4vw,50px);line-height:1.05;margin:16px 0 12px}
.c-hero .sub{font-size:17px;color:#D9D0F5;max-width:640px}
.c-hero .facts{display:flex;flex-wrap:wrap;gap:18px;margin-top:20px;font-size:13.5px;color:#D9D0F5;font-weight:500}
.c-hero .facts span{display:flex;align-items:center;gap:7px}
.c-hero .by{margin-top:18px;font-size:14.5px;color:#D9D0F5}.c-hero .by a{color:var(--gold);font-weight:700}
.c-body .wrap{display:grid;grid-template-columns:1fr 360px;gap:48px}
.buy{position:relative}
.buy-card{position:sticky;top:92px;margin-top:-270px;background:var(--white);border-radius:22px;box-shadow:0 16px 50px rgba(20,16,42,.18);overflow:hidden;color:var(--ink)}
.buy-card .prev{position:relative;aspect-ratio:16/9;background:var(--acc-deep);cursor:pointer}
.buy-card .prev img{width:100%;height:100%;object-fit:cover;opacity:.9}
.buy-card .prev small{position:absolute;bottom:10px;left:0;right:0;text-align:center;color:#fff;font-weight:700;font-size:13px;z-index:3;text-shadow:0 1px 6px rgba(0,0,0,.5)}
.buy-card .in{padding:22px}
.buy-card .p{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.buy-card .p b{font-size:32px;letter-spacing:-.03em;font-weight:800}
.buy-card .p s{color:var(--mute-2)}
.buy-card .note{font-size:12.5px;color:var(--mute);text-align:center;margin:12px 0 16px}
.buy-card h6{font-size:14px;margin-bottom:10px;font-weight:700}
.buy-card ul{list-style:none;display:grid;gap:9px;font-size:13.5px;color:var(--ink-2)}
.buy-card li{display:flex;gap:10px}.buy-card li svg{width:16px;height:16px;color:var(--acc);margin-top:2px}
@media(max-width:980px){.c-hero .wrap,.c-body .wrap{grid-template-columns:1fr}.buy-card{margin-top:24px;position:static}}
.c-body{padding:40px 0 20px;background:#FAF8FF}
.panel{background:var(--white);border:1px solid var(--line);border-radius:20px;padding:28px 30px;margin-bottom:24px}
.panel h2{font-size:23px;margin-bottom:16px}
.learn{display:grid;grid-template-columns:1fr 1fr;gap:12px 28px;list-style:none;font-size:14.5px}
.learn li{display:flex;gap:10px}.learn svg{color:var(--acc);margin-top:2px}
@media(max-width:640px){.learn{grid-template-columns:1fr}}
.cur-meta{display:flex;justify-content:space-between;font-size:13.5px;color:var(--mute);margin-bottom:12px}
.cur-meta button{color:var(--acc);font-weight:700}
.sec{border:1px solid var(--line);border-bottom:0}
.sec:first-of-type{border-radius:14px 14px 0 0}
.sec:last-of-type{border-bottom:1px solid var(--line);border-radius:0 0 14px 14px}
.sec summary{list-style:none;cursor:pointer;display:flex;gap:12px;align-items:center;padding:15px 18px;background:#F6F3FD;font-weight:700}
.sec summary::-webkit-details-marker{display:none}
.sec summary .chev{transition:transform .2s;color:var(--mute)}
.sec[open] summary .chev{transform:rotate(180deg)}
.sec summary .sm{margin-left:auto;font-weight:500;font-size:13px;color:var(--mute)}
.lec{display:flex;align-items:center;gap:12px;padding:12px 18px 12px 46px;font-size:14.5px;border-top:1px solid var(--line)}
.lec .d{margin-left:auto;color:var(--mute);font-size:13px}
.lec a{color:var(--acc);font-weight:700;text-decoration:underline;text-underline-offset:3px}
.lec svg{width:16px;height:16px;color:var(--mute)}
.mentor{display:flex;gap:20px;align-items:flex-start}
.avatar{flex:none;width:88px;height:88px;border-radius:50%;background:linear-gradient(135deg,var(--acc),var(--pink));color:#fff;display:grid;place-items:center;font-weight:800;font-size:30px}
.mentor h3{font-size:19px}.mentor .role{color:var(--mute);font-size:14px;margin:2px 0 10px;font-weight:500}
.mentor .stats{display:flex;gap:18px;font-size:13px;color:var(--mute);margin-bottom:12px;flex-wrap:wrap}
.mentor p{font-size:14.5px;color:var(--ink-2)}

/* player */
.learn-top{background:var(--ink);color:#fff;height:60px;display:flex;align-items:center}
.learn-top .wrap{max-width:none;display:flex;align-items:center;gap:18px;width:100%}
.learn-top .ttl{font-weight:700;font-size:14.5px;border-left:1px solid rgba(255,255,255,.15);padding-left:18px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.learn-top .prog{margin-left:auto;display:flex;align-items:center;gap:10px;font-size:13px;color:#C9C4DD}
.ring{width:30px;height:30px}
.learn-grid{display:grid;grid-template-columns:1fr 380px;min-height:calc(100vh - 60px)}
.stage{background:#0C0A18}
.stage video{width:100%;aspect-ratio:16/9;background:#000}
.l-content{background:#FAF8FF;padding:0}
.tabs{display:flex;gap:26px;border-bottom:1px solid var(--line);padding:0 32px;background:var(--white)}
.tabs button{padding:16px 0;font-weight:700;font-size:14.5px;color:var(--mute);border-bottom:3px solid transparent;margin-bottom:-1px}
.tabs button.on{color:var(--ink);border-color:var(--acc)}
.tab{display:none;padding:28px 32px 48px;max-width:820px}.tab.on{display:block}
.tab h2{font-size:30px;line-height:1.1;margin-bottom:10px}
.tab p{color:var(--ink-2);margin-bottom:12px}
.res{display:flex;align-items:center;gap:14px;padding:14px 16px;background:var(--white);border:1px solid var(--line);border-radius:14px;margin-bottom:10px}
.res .ic{width:40px;height:40px;border-radius:12px;background:var(--acc-soft);color:var(--acc);display:grid;place-items:center}
.res small{display:block;color:var(--mute);font-size:12.5px}
.qa textarea{width:100%;min-height:90px;border:2px solid var(--line-2);border-radius:14px;padding:12px 14px;font:inherit;resize:vertical;background:var(--white)}
.qa textarea:focus{outline:0;border-color:var(--acc)}
.side{background:var(--white);border-left:1px solid var(--line);overflow:auto;max-height:calc(100vh - 60px);position:sticky;top:0}
.side h3{font-size:15px;padding:18px 20px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between}
.s-sec{border-bottom:1px solid var(--line)}
.s-sec>div:first-child{padding:14px 20px;background:#F6F3FD;font-weight:700;font-size:14px}
.s-sec>div:first-child small{display:block;font-weight:500;color:var(--mute);font-size:12px;margin-top:2px}
.s-lec{display:flex;gap:12px;padding:12px 20px;font-size:13.5px;align-items:flex-start;color:var(--ink-2)}
.s-lec.cur{background:var(--acc-soft)}
.s-lec.locked{color:var(--mute-2)}
.s-lec .box{width:18px;height:18px;border:2px solid var(--line-2);border-radius:6px;flex:none;margin-top:2px;display:grid;place-items:center}
.s-lec .box.done{background:var(--acc);border-color:var(--acc)}
.s-lec small{display:flex;align-items:center;gap:6px;color:var(--mute-2);font-size:12px;margin-top:3px}
.s-lec small svg{width:13px;height:13px}
@media(max-width:980px){.learn-grid{grid-template-columns:1fr}.side{max-height:none;position:static;border-left:0;border-top:1px solid var(--line)}}

/* teach page */
.t-hero{padding:72px 0 64px;background:var(--lilac)}
.t-hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;text-align:left}
.t-hero h1{font-size:clamp(42px,5.4vw,70px);line-height:1;margin:18px 0 20px;max-width:620px}
.t-hero h1 i{font-style:normal;color:var(--acc)}
.t-hero p{font-size:18px;color:var(--ink-2);max-width:560px}
.t-hero .ctas{display:flex;gap:12px;margin-top:30px;flex-wrap:wrap}
.t-photo{border-radius:28px;overflow:hidden;aspect-ratio:4/3;position:relative}
.t-photo img{width:100%;height:100%;object-fit:cover}
.t-photo .pill{position:absolute;left:18px;bottom:18px;background:#fff;border-radius:999px;padding:10px 16px;font-weight:700;font-size:13.5px;box-shadow:var(--shadow);display:flex;gap:8px;align-items:center}
@media(max-width:860px){.t-hero .wrap{grid-template-columns:1fr}}
.who{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.who div{background:var(--white);border:1px solid var(--line);border-radius:20px;padding:28px}
.who .ic{width:46px;height:46px;border-radius:14px;background:var(--acc-soft);color:var(--acc);display:grid;place-items:center;margin-bottom:16px}
.who h4{font-size:17.5px;margin-bottom:6px}.who p{color:var(--mute);font-size:14.5px}
@media(max-width:780px){.who{grid-template-columns:1fr}}
.split{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.split>div{border-radius:24px;padding:34px}
.split .you{background:var(--lemon)}
.split .us{background:var(--acc);color:#fff}
.split h3{font-size:30px;margin-bottom:18px}
.split ul{list-style:none;display:grid;gap:13px;font-size:15px;font-weight:500}
.split li{display:flex;gap:11px}
.split .you svg{color:var(--acc)}.split .us svg{color:var(--gold)}
@media(max-width:780px){.split{grid-template-columns:1fr}}
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.timeline div{position:relative;padding:24px;border-radius:20px;background:#FAF8FF;border:1px solid var(--line)}
.timeline b{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--acc);font-weight:700}
.timeline h4{font-size:17.5px;margin:8px 0 6px}.timeline p{color:var(--mute);font-size:14.5px}
@media(max-width:780px){.timeline{grid-template-columns:1fr 1fr}}
.form-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:start}
.form{background:var(--white);border:1px solid var(--line);border-radius:22px;padding:32px;box-shadow:var(--shadow)}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form label{display:block;font-size:13px;font-weight:700;margin-bottom:6px}
.form input,.form select,.form textarea{width:100%;height:46px;border:2px solid var(--line-2);border-radius:12px;padding:0 12px;font:inherit;background:var(--white);margin-bottom:16px;color:var(--ink)}
.form textarea{height:96px;padding:10px 12px;resize:vertical}
.form input:focus,.form select:focus,.form textarea:focus{outline:0;border-color:var(--acc)}
.form .fine{font-size:12.5px;color:var(--mute);margin-top:12px;text-align:center}
.done-msg{display:none;text-align:center;padding:30px 10px}
.done-msg .ic{width:60px;height:60px;border-radius:50%;background:var(--mint);color:#157A50;display:grid;place-items:center;margin:0 auto 16px}
@media(max-width:860px){.form-wrap{grid-template-columns:1fr}.form .row{grid-template-columns:1fr}}

/* modal */
.modal{position:fixed;inset:0;background:rgba(20,16,42,.6);display:none;place-items:center;z-index:80;padding:20px}
.modal.on{display:grid}
.modal .box{background:var(--white);border-radius:22px;max-width:420px;width:100%;padding:30px;text-align:center}
.modal h3{font-size:20px;margin:12px 0 6px}.modal p{color:var(--mute);font-size:14.5px;margin-bottom:20px}
/* previously-added components */
.icon-btn{position:relative;width:42px;height:42px;border-radius:50%;display:grid;place-items:center;color:var(--ink)}
.icon-btn:hover{background:var(--acc-soft)}
.badge{position:absolute;top:2px;right:0;min-width:18px;height:18px;padding:0 5px;border-radius:9px;background:var(--acc);color:#fff;font-size:11px;font-weight:700;display:grid;place-items:center}
.buy-row{display:flex;gap:8px;margin-top:10px}
.buy-row .btn{flex:1}
.sq{width:50px;flex:none!important;padding:0}
.sq.on{color:#D6336C;border-color:#D6336C}
.sq.on svg{fill:#D6336C}
.links3{display:flex;justify-content:space-between;margin:16px 0 18px;font-size:13.5px;font-weight:700}
.links3 button{color:var(--ink);text-decoration:underline;text-underline-offset:3px}
.coupon{display:none;gap:8px;margin:-6px 0 16px}
.coupon.on{display:flex}
.coupon input{flex:1;height:44px;border:2px solid var(--line-2);border-radius:999px;padding:0 14px;font:inherit;text-transform:uppercase}
.coupon .btn{height:44px}
.applied{font-size:13px;color:var(--acc-dark);background:var(--acc-soft);border-radius:12px;padding:8px 12px;margin:-6px 0 14px;display:none}
.stars{display:inline-flex;gap:2px;color:#F2A900;vertical-align:middle}
.stars svg{width:15px;height:15px;fill:currentColor;stroke:none}
.stars .off{color:#E4E0F0}
.rating-big{display:flex;gap:28px;align-items:center;margin-bottom:18px}
.rating-big .num{font-weight:800;font-size:56px;line-height:1;color:var(--ink);letter-spacing:-.04em}
.review{border-top:1px solid var(--line);padding:16px 0}
.review .h{display:flex;gap:10px;align-items:center;margin-bottom:6px;font-size:14px}
.review p{font-size:14.5px;color:var(--ink-2)}
.star-pick{display:flex;gap:6px;justify-content:center;margin:6px 0 16px}
.star-pick button svg{width:36px;height:36px;fill:#E4E0F0;stroke:none}
.star-pick button.on svg{fill:#F2A900}
.field{display:block;text-align:left}
.field label{display:block;font-size:13px;font-weight:700;margin-bottom:6px}
.field input,.field textarea,.field select{width:100%;border:2px solid var(--line-2);border-radius:12px;padding:10px 12px;font:inherit;margin-bottom:14px;background:var(--white);color:var(--ink)}
.field textarea{min-height:90px;resize:vertical}
.field input:focus,.field textarea:focus,.field select:focus{outline:0;border-color:var(--acc)}
.modal .box.wide{max-width:480px;text-align:left;position:relative}
.modal .x{position:absolute;right:16px;top:12px;font-size:24px;color:var(--mute)}
.avatar.img{background-size:cover;background-position:center;color:transparent}
.cart-grid{display:grid;grid-template-columns:1fr 320px;gap:40px;align-items:start}
.cart-item{display:flex;gap:16px;padding:18px 0;border-top:1px solid var(--line)}
.cart-item .thumb{width:160px;aspect-ratio:16/10;border-radius:12px;flex:none;padding:10px 12px}
.cart-item .thumb .t-h{font-size:14px}.cart-item .thumb .t-k,.cart-item .thumb .t-b{display:none}
.cart-item h4{font-size:15.5px;margin-bottom:4px}
.cart-item .rm{color:var(--acc);font-size:13.5px;font-weight:700;margin-top:8px}
.cart-sum{background:var(--white);border:1px solid var(--line);border-radius:20px;padding:24px}
.cart-sum .t{color:var(--mute);font-size:14px}.cart-sum b{display:block;font-size:34px;letter-spacing:-.03em;margin:4px 0 16px;font-weight:800}
@media(max-width:860px){.cart-grid{grid-template-columns:1fr}}
.catnav{display:block}
.user{position:relative}
.user-btn{width:40px;height:40px;border-radius:50%;background:var(--acc);color:#fff;font-weight:800;font-size:14px;display:grid;place-items:center}
.user-menu{position:absolute;right:0;top:50px;width:240px;background:var(--white);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:8px;display:none;z-index:60}
.user-menu.on{display:block}
.user-menu .who-am{padding:10px 12px 12px;border-bottom:1px solid var(--line);margin-bottom:6px}
.user-menu .who-am b{display:block}.user-menu .who-am small{color:var(--mute)}
.user-menu a,.user-menu button{display:block;width:100%;text-align:left;padding:9px 12px;border-radius:10px;font-size:14px;font-weight:500}
.user-menu a:hover,.user-menu button:hover{background:var(--acc-soft)}
.auth .box{max-width:420px;text-align:left;padding:32px}
.auth h3{font-size:30px;margin:0 0 4px}
.auth .sw{font-size:14px;color:var(--mute);margin-bottom:20px}.auth .sw button{color:var(--acc);font-weight:700}
.auth label{display:block;font-size:13px;font-weight:700;margin-bottom:6px}
.auth input{width:100%;height:48px;border:2px solid var(--line-2);border-radius:12px;padding:0 12px;font:inherit;margin-bottom:14px}
.auth input:focus{outline:0;border-color:var(--acc)}
.auth .err{color:#B3261E;font-size:13px;margin:-4px 0 12px;display:none}
.auth .x{position:absolute;right:16px;top:14px;font-size:24px;color:var(--mute)}
.auth .box{position:relative}
.auth .fine{font-size:12px;color:var(--mute-2);margin-top:14px;text-align:center}
.my-head{background:var(--acc-deep);color:#fff;padding:48px 0 0}
.my-head h1{font-size:46px}
.my-head .tabs2{display:flex;gap:26px;margin-top:26px;font-weight:700;font-size:14.5px}
.my-head .tabs2 span{padding:12px 0;border-bottom:3px solid var(--gold)}
.empty{text-align:center;padding:70px 20px;border:2px dashed var(--line-2);border-radius:22px;background:var(--white)}
.empty h3{font-size:20px;margin-bottom:6px}.empty p{color:var(--mute);margin-bottom:20px}
.pbar{height:6px;background:#ECE8F7;border-radius:9px;overflow:hidden;margin:10px 0 6px}
.pbar i{display:block;height:100%;background:var(--acc);border-radius:9px}
.l-bar{display:flex;align-items:center;gap:12px;padding:14px 32px;background:var(--white);border-bottom:1px solid var(--line);flex-wrap:wrap}
.l-bar .nm{font-weight:700;font-size:15px;margin-right:auto}
.l-bar .btn{height:40px;font-size:13.5px;padding:0 18px}
.btn-done{background:var(--mint);color:#157A50}
.stage{position:relative}
.stage iframe{width:100%;aspect-ratio:16/9;border:0;display:block}
.stage .locked-screen{aspect-ratio:16/9;display:grid;place-items:center;text-align:center;color:#C9C4DD;padding:20px}
.stage .locked-screen b{display:block;color:#fff;font-weight:800;font-size:30px;margin:12px 0 6px;letter-spacing:-.02em}
.s-lec{cursor:pointer}.s-lec:hover{background:#F6F3FD}.s-lec.cur:hover{background:var(--acc-soft)}
.qa-list{margin-top:26px;display:grid;gap:12px}
.qa-item{background:var(--white);border:1px solid var(--line);border-radius:14px;padding:14px 16px}
.qa-item .h{display:flex;gap:10px;align-items:center;font-size:13px;color:var(--mute);margin-bottom:6px}
.qa-item .h b{color:var(--ink)}
.qa-item .av{width:28px;height:28px;border-radius:50%;background:var(--acc-soft);color:var(--acc-dark);display:grid;place-items:center;font-weight:700;font-size:12px}
.toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%) translateY(20px);background:var(--ink);color:#fff;padding:12px 20px;border-radius:999px;font-size:14px;font-weight:600;box-shadow:0 10px 30px rgba(0,0,0,.25);opacity:0;pointer-events:none;transition:.25s;z-index:90}
.toast.on{opacity:1;transform:translateX(-50%)}
.no-results{grid-column:1/-1;text-align:center;padding:40px;color:var(--mute);background:var(--white);border:2px dashed var(--line-2);border-radius:18px}
.ans{margin-top:10px;padding:10px 12px;border-left:3px solid var(--acc);background:var(--acc-soft);border-radius:0 10px 10px 0;font-size:14px}
.ans b{display:block;font-size:12.5px;color:var(--acc-dark);margin-bottom:2px}

/* admin */
.adm{display:grid;grid-template-columns:240px 1fr;min-height:calc(100vh - 120px)}
.adm-side{background:var(--acc-deep);color:#C9D1DD;padding:22px 14px}
.adm-side h4{color:#fff;font-size:13px;letter-spacing:.1em;text-transform:uppercase;padding:0 10px 14px}
.adm-side button{display:flex;justify-content:space-between;width:100%;text-align:left;padding:10px 12px;border-radius:8px;font-size:14.5px}
.adm-side button:hover{background:rgba(255,255,255,.06)}
.adm-side button.on{background:rgba(255,255,255,.1);color:#fff;font-weight:600}
.adm-side .cnt{font-size:12px;background:rgba(255,255,255,.12);border-radius:9px;padding:1px 8px}
.adm-main{padding:32px 36px 60px;max-width:1000px}
.adm-main h2{font-weight:800;font-size:36px;margin-bottom:4px}
.adm-main .lead2{color:var(--mute);margin-bottom:24px}
.adm-card{background:var(--white);border:1px solid var(--line);border-radius:12px;padding:24px;margin-bottom:20px}
.adm-card h3{font-size:16px;margin-bottom:16px}
.g2{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}
.photo-row{display:flex;gap:18px;align-items:center;margin-bottom:18px}
.photo-row .avatar{width:96px;height:96px;font-size:36px}
.save-bar{position:sticky;bottom:0;background:rgba(250,248,244,.95);backdrop-filter:blur(6px);border-top:1px solid var(--line);padding:14px 0;display:flex;gap:12px;align-items:center;justify-content:flex-end;margin-top:10px}
.save-bar span{margin-right:auto;color:var(--mute);font-size:13.5px}
.les-ed{border:1px solid var(--line);border-radius:10px;padding:14px;margin-bottom:10px;background:#FCFBF9}
.les-ed .top{display:grid;grid-template-columns:1fr 90px;gap:10px}
.les-ed .opts{display:flex;gap:18px;font-size:13.5px;align-items:center;flex-wrap:wrap}
.les-ed .opts label{display:flex;gap:6px;align-items:center;font-weight:500;margin:0}
.les-ed .opts input[type=checkbox]{width:16px;height:16px;margin:0;accent-color:var(--acc)}
.les-ed input{margin-bottom:10px}
.tbl{width:100%;border-collapse:collapse;font-size:14px}
.tbl th{text-align:left;font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--mute);padding:10px 12px;border-bottom:1px solid var(--line)}
.tbl td{padding:12px;border-bottom:1px solid var(--line);vertical-align:top}
.tbl tr:last-child td{border-bottom:0}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:22px}
.kpi{background:var(--white);border:1px solid var(--line);border-radius:12px;padding:16px 18px}
.kpi small{color:var(--mute);font-size:12.5px}.kpi b{display:block;font-size:28px;letter-spacing:-.02em;margin-top:2px}
.mode-note{font-size:13px;border-radius:10px;padding:12px 14px;margin-bottom:20px}
.mode-note.local{background:var(--gold-soft);color:#7A4F00}
.mode-note.live{background:var(--acc-soft);color:var(--acc-dark)}
.ans{margin-top:10px;padding:10px 12px;border-left:3px solid var(--acc);background:var(--acc-soft);border-radius:0 8px 8px 0;font-size:14px}
.ans b{display:block;font-size:12.5px;color:var(--acc-dark);margin-bottom:2px}
@media(max-width:860px){.adm{grid-template-columns:1fr}.adm-side{display:flex;overflow-x:auto;gap:4px;padding:10px}.adm-side h4{display:none}.adm-side button{white-space:nowrap;width:auto}.kpis{grid-template-columns:1fr 1fr}.g2{grid-template-columns:1fr}.adm-main{padding:24px 18px}}

/* =========================================================
   v4 — bold solid-colour redesign (purple)
   ========================================================= */
:root{
  --ink:#121117; --ink-2:#2D2C36; --paper:#FFFFFF; --white:#fff;
  --line:#E2E1EA; --line-2:#CFCDDA; --mute:#4D4C5C; --mute-2:#6E6D80;
  --purple:#A88BFF; --purple-2:#C9B8FF; --acc:#6B2BD9; --acc-dark:#4E1AA8; --acc-soft:#F0EAFF;
  --mint:#5CE1C6; --pink:#FF8FBA; --yellow:#FFD84D; --blue:#A7CCFF;
  --gold:#FFD84D; --gold-soft:#FFF3C4;
  --serif:"Figtree",system-ui,sans-serif; --sans:"Figtree",system-ui,-apple-system,sans-serif;
  --shadow:0 2px 4px rgba(18,17,23,.06),0 12px 32px rgba(18,17,23,.08);
}
body{font-family:var(--sans);font-size:16px;color:var(--ink);background:#fff}
.serif,.hero h1,.sec-head h2,.band h2,.step .n,.c-hero h1,.tab h2,.t-hero h1,.split h3,.adm-main h2,.my-head h1,.auth h3,.rating-big .num,.trust b,.spot h2,.stats-strip b{font-family:var(--sans)!important;font-weight:800!important;letter-spacing:-.035em}
.kicker{color:var(--acc);font-weight:700;letter-spacing:.08em}
a{transition:color .15s}

/* buttons */
.btn{height:48px;border-radius:8px;font-weight:700;font-size:15.5px;padding:0 22px;border:2px solid transparent}
.btn-lg{height:56px;padding:0 26px;font-size:16.5px}
.btn-primary{background:var(--ink);color:#fff}.btn-primary:hover{background:#2D2C36}
.btn-acc{background:var(--acc);color:#fff}.btn-acc:hover{background:var(--acc-dark)}
.btn-ghost{background:#fff;border-color:var(--ink);color:var(--ink)}.btn-ghost:hover{background:var(--acc-soft);border-color:var(--ink)}
.btn-white{background:#fff;border-color:var(--ink);color:var(--ink)}.btn-white:hover{background:var(--yellow)}
.btn-done{background:var(--acc-soft);color:var(--acc-dark)}
.tag{background:var(--acc-soft);color:var(--acc-dark);font-weight:700;border-radius:6px}
.tag.gold{background:var(--yellow);color:var(--ink)}
.tag.grey{background:#EEEDF3;color:var(--mute)}

/* header */
header.top{background:rgba(255,255,255,.95);border-bottom:1px solid var(--line)}
.logo{font-weight:800;font-size:21px}
.logo-mark{background:var(--acc);border-radius:9px}
.logo span em,.logo em{color:var(--acc)!important}
.search{border:2px solid var(--ink);border-radius:8px;height:44px}
.nav a:hover,.catnav button:hover{color:var(--acc)}
.catnav button:hover{border-color:var(--acc)}
.user-btn{background:var(--acc)}
.badge{background:var(--pink);color:var(--ink)}

/* hero */
.p-hero{background:var(--purple);border:0;padding:72px 0 88px;overflow:hidden}
.p-hero .wrap{grid-template-columns:1.15fr .85fr;gap:64px}
.pill-outline{display:inline-block;border:2px solid var(--ink);border-radius:999px;padding:6px 16px;font-weight:700;font-size:14.5px;background:rgba(255,255,255,.35)}
.p-hero h1{font-size:clamp(44px,6.2vw,84px)!important;line-height:.98!important;margin:22px 0 22px!important;color:var(--ink)}
.p-hero h1 i,.t-hero h1 i{font-style:normal;background:var(--ink);color:#fff;padding:0 .14em;border-radius:12px;display:inline-block;transform:rotate(-2deg)}
.p-hero .lead{color:var(--ink-2);font-size:19px;max-width:540px}
.hero-art{position:relative;max-width:440px;margin-left:auto;width:100%}
.hero-photo{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:20px;border:3px solid var(--ink);box-shadow:14px 14px 0 var(--ink);background:#d9ccff}
.hero-badge{position:absolute;top:28px;right:-18px;display:flex;gap:8px;align-items:center;background:var(--yellow);border:2px solid var(--ink);border-radius:999px;padding:10px 16px;font-weight:800;font-size:14px;box-shadow:4px 4px 0 var(--ink)}
.hero-course{position:absolute;left:-48px;bottom:36px;display:flex;gap:12px;align-items:center;background:#fff;border:2px solid var(--ink);border-radius:14px;padding:12px 16px 12px 12px;max-width:310px;box-shadow:6px 6px 0 var(--ink);transition:transform .15s}
.hero-course:hover{transform:translate(-2px,-2px)}
.hero-course img{width:52px;height:52px;border-radius:50%;object-fit:cover;flex:none;border:2px solid var(--ink)}
.hero-course small{display:block;font-size:11.5px;font-weight:800;color:var(--acc);text-transform:uppercase;letter-spacing:.06em}
.hero-course b{display:block;font-size:14.5px;line-height:1.25;margin:2px 0}
.hero-course span{font-size:12.5px;color:var(--mute)}
@media(max-width:900px){.p-hero .wrap{grid-template-columns:1fr}.hero-art{margin:20px auto 0}.hero-course{left:-8px}.hero-badge{right:-6px}}

/* stats strip */
.stats-strip{border-bottom:1px solid var(--line);background:#fff}
.stats-strip .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding-top:30px;padding-bottom:30px}
.stats-strip b{display:block;font-size:30px;line-height:1.1}
.stats-strip span{color:var(--mute);font-size:14.5px}
@media(max-width:780px){.stats-strip .wrap{grid-template-columns:1fr 1fr}}

/* sections */
section.block{padding:88px 0}
.sec-head h2{font-size:clamp(36px,4.4vw,56px)!important;line-height:1.02}
.chip{height:40px;border:2px solid var(--ink);font-weight:700;border-radius:999px}
.chip.on,.chip:hover{background:var(--ink);color:#fff}

/* course cards with photos */
.card{border:1px solid var(--line);border-radius:14px}
.card.live:hover{box-shadow:var(--shadow);transform:translateY(-4px);border-color:var(--ink)}
.thumb.ph{background-size:cover;background-position:center;padding:0;display:block;position:relative;background-color:#E9E3FF}
.thumb.ph::before,.thumb.ph::after{display:none}
.card .thumb.ph{aspect-ratio:16/11}
.cat-pill{position:absolute;left:10px;bottom:10px;background:#fff;color:var(--ink);font-size:11.5px;font-weight:800;padding:4px 9px;border-radius:6px;max-width:calc(100% - 20px);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.len-pill,.lock-pill{position:absolute;right:10px;top:10px;display:inline-flex;gap:5px;align-items:center;background:var(--ink);color:#fff;font-size:12px;font-weight:700;padding:5px 10px;border-radius:999px}
.lock-pill svg{width:13px;height:13px}
.len-pill{background:var(--yellow);color:var(--ink)}
.card.soon{opacity:1}
.card.soon .thumb.ph{filter:grayscale(.45) brightness(.92)}
.card.soon:hover{border-color:var(--line-2)}
.card h3{font-size:16px;font-weight:800;letter-spacing:-.01em}
.card .price{font-weight:800}

/* spotlight */
.spot-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:64px;align-items:center}
.spot-photo{width:100%;aspect-ratio:1;object-fit:cover;border-radius:20px;border:3px solid var(--ink);box-shadow:14px 14px 0 var(--mint)}
.spot h2{font-size:clamp(38px,4.6vw,60px)!important;line-height:1;margin:10px 0 8px}
.spot-role{font-weight:700;color:var(--acc);margin-bottom:16px}
.spot p{font-size:17px;color:var(--ink-2);max-width:560px}
@media(max-width:860px){.spot-grid{grid-template-columns:1fr;gap:32px}.spot-photo{max-width:360px}}

/* how it works */
.steps{border:0;background:none;gap:20px;overflow:visible}
.step{border:2px solid var(--ink)!important;border-radius:18px;padding:34px 30px}
.step:nth-child(1){background:var(--pink)}.step:nth-child(2){background:var(--mint)}.step:nth-child(3){background:var(--yellow)}
.step .n{color:var(--ink)!important;font-size:60px!important}
.step h4{font-size:21px;font-weight:800}
.step p{color:var(--ink-2)}

/* mentor band */
.band{background:var(--mint);color:var(--ink);border:2px solid var(--ink);border-radius:22px;grid-template-columns:1.1fr .9fr}
.band::after{display:none}
.band h2{font-size:clamp(34px,4vw,54px)!important;line-height:1.02}
.band p{color:var(--ink-2)}
.band .kicker{color:var(--ink)}
.band-list{list-style:none;display:grid;gap:10px;margin-top:20px}
.band-list li{display:flex;gap:10px;font-weight:600}
.band-list svg{color:var(--ink)}
.band-photo{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:16px;border:2px solid var(--ink)}

/* FAQ */
.faq summary{font-size:17px;font-weight:700}
.faq details{border-bottom:2px solid var(--ink);padding:20px 0}

/* footer */
footer{background:var(--ink);color:#C9C8D3;border:0;margin-top:60px}
footer h5{color:#8F8E9C}
footer ul{color:#C9C8D3}
footer .logo{color:#fff}
footer .logo em{color:var(--purple)!important}
footer p{color:#A9A8B6!important}
footer .legal{border-color:rgba(255,255,255,.12);color:#8F8E9C}

/* course page */
.c-hero{background:var(--purple);color:var(--ink)}
.c-hero .crumb,.c-hero .crumb a{color:var(--ink-2)}
.c-hero .sub{color:var(--ink-2)}
.c-hero .facts{color:var(--ink)}
.c-hero .by{color:var(--ink-2)}
.c-hero .by a{color:var(--ink);text-decoration:underline;text-underline-offset:3px}
.c-hero .tag[style]{background:#fff!important;color:var(--ink)!important}
.c-hero #heroRating,.c-hero #heroRating span{color:var(--ink)!important}
.buy-card{border:2px solid var(--ink);box-shadow:10px 10px 0 var(--ink);border-radius:16px}
.panel{border:1px solid var(--line);border-radius:14px}
.panel h2{font-weight:800;font-size:24px}
.sec summary{background:#F7F5FF}
.sec.sec-locked summary{background:#F3F3F6;color:var(--mute)}
.sec.sec-locked .lec{opacity:.6}
.lock-tag{display:inline-flex;gap:5px;align-items:center;font-size:11.5px;font-weight:800;background:var(--ink);color:#fff;border-radius:999px;padding:3px 10px;margin-left:10px;white-space:nowrap}
.lock-tag svg{width:12px;height:12px}
.lock-tag.sm{margin:4px 0 0;display:inline-flex}
.s-sec.locked-sec>div:first-child{color:var(--mute)}
.s-sec>div:first-child small{display:block}
.avatar{background:var(--acc)}
.avatar.img{border:2px solid var(--ink)}
.stars{color:#E8A400}

/* learn page */
.learn-top{background:var(--ink)}
.s-lec.cur{background:var(--acc-soft)}
.s-lec .box.done{background:var(--acc);border-color:var(--acc)}
.pbar i{background:var(--acc)}
.res .ic,.who .ic{background:var(--acc-soft);color:var(--acc)}
.tabs button.on{border-color:var(--acc)}

/* my learning */
.my-head{background:var(--purple);color:var(--ink)}
.my-head h1{font-size:56px}
.my-head .tabs2 span{border-color:var(--ink)!important}

/* teach page */
.t-hero{background:var(--purple);border:0;padding:80px 0 0;overflow:hidden}
.t-hero h1{font-size:clamp(44px,6.5vw,86px)!important;line-height:.98!important}
.t-hero p{color:var(--ink-2)}
.t-photos{display:flex;gap:22px;justify-content:center;align-items:flex-end;margin-top:52px;transform:translateY(40px)}
.t-photos img{width:220px;height:260px;object-fit:cover;border-radius:18px;border:3px solid var(--ink);box-shadow:8px 8px 0 var(--ink)}
.t-photos img:nth-child(2){height:300px;width:240px}
@media(max-width:700px){.t-photos img{width:30%;height:180px}.t-photos img:nth-child(2){width:34%;height:210px}}
#v-teach section.block:first-of-type{padding-top:120px}
.who div{border:2px solid var(--ink);border-radius:16px}
.who div:nth-child(1){background:#F5F0FF}.who div:nth-child(2){background:#E8FBF6}.who div:nth-child(3){background:#FFF8DC}
.split .you{border:2px solid var(--ink);border-radius:18px}
.split .us{border-radius:18px}
.split .us .kicker{color:var(--yellow)!important}
.split .us svg{color:var(--mint)}
.split .you svg{color:var(--acc)}
.timeline div{border-top:3px solid var(--ink)}
.timeline div:first-child{border-color:var(--acc)}
.timeline b{color:var(--acc)}
.form{border:2px solid var(--ink);box-shadow:10px 10px 0 var(--purple);border-radius:16px}
.form input:focus,.form select:focus,.form textarea:focus,.field input:focus,.field textarea:focus{outline:3px solid var(--acc-soft);border-color:var(--acc)}

/* modals & misc */
.modal .box{border-radius:18px;border:2px solid var(--ink)}
.toast{background:var(--ink);border-radius:10px}
.mode-note.live{background:var(--acc-soft);color:var(--acc-dark)}
.adm-side{background:var(--ink)}
.adm-side button.on{background:var(--acc)}
.empty{border:2px dashed var(--line-2);border-radius:16px}