:root{--navy:#0A1220;--navy-2:#14223A;--ink:#14223A;--muted:#4A5A70;--line:#DCE4EE;--bg:#F4F7FB;--orange:#F98D26;--orange-d:#E07A15;--blue:#559BF3;--accent:#1F5FBF;--soft:#E4EFFD;--good:#1C7F57;--good-soft:#DCF1E7;--bad:#B53434;--bad-soft:#F8E1E1;
--f-body:"PT Sans","Gill Sans","Gill Sans MT",sans-serif;--f-head:"PT Serif",Georgia,serif;--f-mono:"JetBrains Mono",ui-monospace,monospace;--r:18px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:var(--f-body);color:var(--ink);background:var(--bg);font-size:17px;line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit}img{max-width:100%}button{font:inherit}
.wrap{max-width:1160px;margin:0 auto;padding:0 24px}.narrow{max-width:820px}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;background:#fff;padding:8px 12px;z-index:50}
header.top{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
header.top .wrap{display:flex;align-items:center;gap:20px;height:70px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-weight:700;font-size:20px;letter-spacing:-.01em;white-space:nowrap}
.brand svg{width:24px;height:38px;flex:none}.brand .bw{display:inline-flex;flex-direction:column;line-height:1.05}.brand .l1{white-space:nowrap}.brand .b{color:var(--blue)}.brand .o{color:var(--orange)}.brand .l2{display:flex;justify-content:space-between;color:var(--blue);font-size:11px;font-weight:700;margin-top:4px;line-height:1}
@media (max-width:640px){.brand{font-size:14px;gap:8px}.brand svg{width:18px;height:28px}.brand .l2{font-size:8.5px;margin-top:3px}}
.prose .tbl{overflow-x:auto;margin:14px 0}.prose table{border-collapse:collapse;width:100%;font-size:14.5px}.prose th,.prose td{border:1px solid var(--line);padding:7px 10px;text-align:left;vertical-align:top}.prose th{background:#F4F6F9;font-weight:700}
nav.main{display:flex;gap:20px;margin-left:auto}nav.main a{text-decoration:none;font-weight:700;font-size:15px;padding:6px 0;border-bottom:2px solid transparent}nav.main a:hover,nav.main a[aria-current]{border-color:var(--orange)}
.session{display:flex;align-items:center;gap:10px;min-width:120px;justify-content:flex-end;font-size:15px}
.session a{font-weight:700;text-decoration:none}.session .ph{display:inline-block;width:110px;height:18px;border-radius:6px;background:var(--bg)}
.linkbtn{border:0;background:none;color:var(--muted);cursor:pointer;padding:4px;text-decoration:underline;font-size:14px}
.lang{display:flex;gap:2px;background:var(--bg);border-radius:10px;padding:3px}.lang button{border:0;background:none;font:700 13px var(--f-body);padding:7px 10px;border-radius:8px;cursor:pointer;color:var(--muted)}.lang button[aria-pressed=true]{background:#fff;color:var(--ink);box-shadow:0 1px 3px rgba(20,34,58,.12)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:700 16px var(--f-body);text-decoration:none;border-radius:12px;padding:13px 22px;border:2px solid transparent;cursor:pointer;transition:transform .15s,background .15s}
.btn:hover{transform:translateY(-1px)}.btn[disabled]{opacity:.6;cursor:default;transform:none}
.btn.orange{background:var(--orange);color:#14223A}.btn.orange:hover{background:var(--orange-d)}
.btn.blue{background:var(--accent);color:#fff}.btn.ghost{border-color:currentColor;background:transparent}.btn.small{padding:9px 15px;font-size:15px}.btn.block{width:100%}
.hero{background:var(--navy);color:#fff;position:relative;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.25fr .9fr;gap:48px;padding-top:80px;padding-bottom:88px;position:relative;z-index:1}
.hero:before{content:"";position:absolute;right:-140px;top:-160px;width:520px;height:520px;border-radius:50%;border:56px solid rgba(249,141,38,.16)}
.hero:after{content:"";position:absolute;left:-120px;bottom:-220px;width:420px;height:420px;border-radius:50%;border:40px solid rgba(85,155,243,.12)}
.eyebrow{font:700 13px var(--f-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--blue)}
.hero h1{font-family:var(--f-head);font-size:clamp(34px,5vw,56px);line-height:1.06;margin:16px 0 20px;letter-spacing:-.015em}.hero h1 em{font-style:normal;color:var(--orange)}
.hero p.lead{font-size:19px;color:#C9D6E8;max-width:560px;margin:0 0 30px}.hero .ctas{display:flex;flex-wrap:wrap;gap:12px}.hero .btn.ghost{color:#fff}
.stats{align-self:end;display:grid;grid-template-columns:1fr 1fr;gap:1px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.12);border-radius:var(--r);overflow:hidden}
.stats div{background:var(--navy-2);padding:22px}.stats b{display:block;font:700 32px var(--f-mono);color:#fff}.stats span{color:#B4C3D8;font-size:14px}
section{padding:76px 0}section.alt{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sh{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:32px;flex-wrap:wrap}
.sh h2{font-family:var(--f-head);font-size:clamp(28px,3.2vw,40px);line-height:1.1;margin:8px 0 0}.sh p{margin:0;color:var(--muted);max-width:520px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px;display:flex;flex-direction:column;gap:12px;text-decoration:none;transition:box-shadow .2s,transform .2s}
a.card:hover{box-shadow:0 18px 40px -28px rgba(20,34,58,.45);transform:translateY(-2px)}
.card .row{display:flex;justify-content:space-between;align-items:center;gap:10px}
.card h3{font-size:21px;line-height:1.2;margin:2px 0 0}.card p{margin:0;color:var(--muted);font-size:15.5px;flex:1}
.card .meta{font-size:14px;color:var(--muted)}
.card.feature{grid-column:span 3;display:grid;grid-template-columns:1.4fr 1fr;gap:28px;padding:34px;background:#fff}
.card.feature h3{font-family:var(--f-head);font-size:32px}
.tag{font:700 12px var(--f-mono);letter-spacing:.06em;text-transform:uppercase;background:var(--soft);color:var(--accent);padding:5px 10px;border-radius:8px;display:inline-block}
.pr{font:700 15px var(--f-mono);color:#9A4A06;background:#FDEBDA;padding:5px 10px;border-radius:8px;white-space:nowrap}
.free{font:700 13px var(--f-mono);color:var(--good);background:var(--good-soft);padding:5px 10px;border-radius:8px}
.own{font:700 13px var(--f-mono);color:var(--accent);background:var(--soft);padding:5px 10px;border-radius:8px}
.price-big{font:700 56px/1 var(--f-mono);letter-spacing:-.03em}
.skel{background:linear-gradient(90deg,#eef2f7,#f7f9fc,#eef2f7);background-size:200% 100%;animation:sk 1.2s infinite;border-radius:var(--r);min-height:180px}
@keyframes sk{to{background-position:-200% 0}}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;counter-reset:s}
.step{padding:26px;border-radius:var(--r);background:var(--bg);border:1px solid var(--line)}.step:before{counter-increment:s;content:"0" counter(s);font:700 15px var(--f-mono);color:var(--orange)}
.step h3{margin:10px 0 6px;font-size:20px}.step p{margin:0;color:var(--muted)}
.contact{display:grid;grid-template-columns:1.1fr 1fr;border-radius:24px;overflow:hidden;border:1px solid var(--line)}
.contact .l{background:var(--navy);color:#fff;padding:40px}.contact .r{background:#fff;padding:40px}.contact h2{font-family:var(--f-head);font-size:34px;margin:0 0 24px}
.ci{margin-bottom:20px}.ci small{display:block;color:#B4C3D8;font-size:13px}.ci b{font-size:19px}.ci a{color:#fff}
.soc{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.soc a{text-decoration:none;border:1px solid var(--line);border-radius:999px;padding:10px 16px;font-weight:700}
footer.site{padding:26px 0;color:var(--muted);font-size:14px;border-top:1px solid var(--line)}footer.site .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.crumbs{font-size:14px;color:var(--muted);margin:28px 0 8px}.crumbs a{color:var(--muted)}
.page-h1{font-family:var(--f-head);font-size:clamp(30px,4vw,44px);line-height:1.1;margin:6px 0 14px}
.split{display:grid;grid-template-columns:1fr 340px;gap:32px;align-items:start;padding-bottom:70px}
.panel{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px;position:sticky;top:92px}
.panel .eyebrow{color:var(--muted)}
.lessons{list-style:none;margin:0;padding:0;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.lessons li+li{border-top:1px solid var(--line)}
.lessons a,.lessons .lk{display:grid;grid-template-columns:36px 1fr auto;gap:14px;align-items:center;padding:16px 20px;text-decoration:none}
.lessons a:hover{background:var(--bg)}.lessons .lk{color:var(--muted)}
.num{width:32px;height:32px;border-radius:50%;background:var(--bg);display:grid;place-items:center;font:700 13px var(--f-mono)}
.num.done{background:var(--good);color:#fff}
.lessons b{display:block;line-height:1.3}.lessons small{color:var(--muted);font-size:13px}
.msg{padding:14px 16px;border-radius:12px;background:var(--soft);color:var(--ink);font-size:15px}.msg.err{background:var(--bad-soft);color:var(--bad)}.msg.ok{background:var(--good-soft);color:var(--good)}
.prose{font-size:17.5px}.prose h2{font-family:var(--f-head);font-size:26px;margin:34px 0 10px}.prose h3{font-size:20px;margin:26px 0 8px}
.prose p{margin:0 0 14px}.prose ul,.prose ol{padding-left:22px;margin:0 0 16px}.prose li{margin-bottom:6px}
.callout{border-left:4px solid var(--orange);background:#FFF4E8;padding:14px 18px;border-radius:0 12px 12px 0;margin:18px 0}
.quiz{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px;margin:30px 0}
.quiz .top{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:10px;font:700 13px var(--f-mono);color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.bar{height:6px;background:var(--bg);border-radius:6px;overflow:hidden;margin-bottom:18px}.bar i{display:block;height:100%;background:var(--orange)}
.quiz h3{font-size:19px;line-height:1.4;margin:0 0 16px}
.opt{display:grid;grid-template-columns:28px 1fr;gap:10px;width:100%;text-align:left;background:#fff;border:1.5px solid var(--line);border-radius:12px;padding:13px 14px;margin-bottom:10px;cursor:pointer;font-size:16px;color:var(--ink)}
.opt:hover{border-color:var(--blue)}.opt span{font:700 13px var(--f-mono);color:var(--muted);padding-top:2px}
.opt.right{border-color:var(--good);background:var(--good-soft)}.opt.wrong{border-color:var(--bad);background:var(--bad-soft)}.opt[disabled]{cursor:default}
.explain{margin-top:6px;padding:14px 16px;border-radius:12px;background:var(--bg);font-size:15.5px}
.qnav{display:flex;justify-content:flex-end;gap:10px;margin-top:16px}
.score{font:700 54px/1 var(--f-mono);margin:10px 0}
.flash{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px}
.flash button{min-height:110px;border:1px solid var(--line);border-radius:14px;background:#fff;padding:16px;text-align:left;cursor:pointer;font-size:15.5px;color:var(--ink)}
.flash button.back{background:var(--navy);color:#fff;border-color:var(--navy)}
.lnav{display:flex;justify-content:space-between;gap:12px;margin:30px 0 70px}
.auth{max-width:440px;margin:50px auto 80px;background:#fff;border:1px solid var(--line);border-radius:22px;padding:32px}
.auth h1{font-family:var(--f-head);font-size:30px;margin:0 0 6px}.auth p.sub{color:var(--muted);margin:0 0 22px}
.field{display:block;margin-bottom:14px}.field span{display:block;font-weight:700;font-size:14px;margin-bottom:6px}
.field input{width:100%;padding:12px 14px;border:1.5px solid var(--line);border-radius:10px;font:inherit;font-size:16px;background:var(--bg)}
.field input:focus{outline:2px solid var(--blue);border-color:var(--blue);background:#fff}
.two{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.switch{text-align:center;margin-top:16px;font-size:15px}.switch button{border:0;background:none;color:var(--accent);font-weight:700;cursor:pointer;text-decoration:underline}
.err-line{color:var(--bad);font-size:14.5px;min-height:20px;margin:4px 0 10px}
[hidden]{display:none!important}
@media (max-width:900px){.hero .wrap,.contact,.split,.card.feature{grid-template-columns:1fr}.grid,.steps{grid-template-columns:1fr}.card.feature{grid-column:auto}nav.main{display:none}.panel{position:static}section{padding:56px 0}.hero .wrap{padding-top:52px;padding-bottom:60px}.contact .l,.contact .r{padding:28px}.session{min-width:0}}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}}
/* ---- added: nav badge, mobile nav ---- */
.badge{display:inline-grid;place-items:center;min-width:20px;height:20px;padding:0 6px;border-radius:999px;background:var(--orange);color:#14223A;font:700 11.5px var(--f-mono);vertical-align:2px}
nav.mnav{display:none;border-top:1px solid var(--line)}
nav.mnav .wrap{display:flex;gap:18px;overflow-x:auto;height:auto;padding-top:8px;padding-bottom:8px;scrollbar-width:none}
nav.mnav a{white-space:nowrap;text-decoration:none;font-weight:700;font-size:15px;padding:4px 0;border-bottom:2px solid transparent}
nav.mnav a[aria-current]{border-color:var(--orange)}
@media (max-width:900px){nav.mnav{display:block}}
/* ---- chips, banner, tags ---- */
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 30px}
.chip{border:1.5px solid var(--line);background:#fff;border-radius:999px;padding:8px 15px;font:700 14.5px var(--f-body);color:var(--ink);cursor:pointer}
.chip:hover{border-color:var(--blue)}.chip[aria-pressed=true]{background:var(--navy-2);border-color:var(--navy-2);color:#fff}
.banner{display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap;background:#fff;border:1px solid var(--line);border-left:5px solid var(--orange);border-radius:var(--r);padding:18px 22px;margin:0 0 26px}
.banner b{display:block;font-size:18px}.banner span{color:var(--muted);font-size:15px}.banner .row{display:flex;gap:8px;flex-wrap:wrap}
.tag.you{background:#FDEBDA;color:#9A4A06}.tag.warn{background:#FDEBDA;color:#9A4A06}
.newtag{display:inline-block;background:var(--orange);color:#14223A;border-radius:6px;padding:2px 7px;margin-right:6px;letter-spacing:.06em}
/* ---- video tiles ---- */
.vgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.vtile{display:flex;flex-direction:column;gap:8px;text-decoration:none;min-width:0}
.vtile .thumb{position:relative;aspect-ratio:16/9;border-radius:14px;overflow:hidden;background:var(--navy-2)}
.vtile .thumb img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .3s}
.vtile:hover .thumb img{transform:scale(1.04)}
.vtile .thumb:after{content:"";position:absolute;inset:0;background:linear-gradient(transparent 55%,rgba(10,18,32,.45))}
.vtile .play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:50px;height:50px;border-radius:50%;background:var(--orange);color:#14223A;display:grid;place-items:center;font-size:17px;z-index:1;box-shadow:0 4px 14px rgba(0,0,0,.35)}
.vtile .ok{position:absolute;right:8px;top:8px;z-index:2;font:700 11px var(--f-mono);font-style:normal;background:var(--good);color:#fff;padding:4px 8px;border-radius:6px;text-transform:uppercase}
.vtile .tag{align-self:flex-start}.vtile b{font-size:16px;line-height:1.3}
.vcover{position:relative;display:block;aspect-ratio:16/9;border-radius:16px;overflow:hidden;background:var(--navy);margin:6px 0 16px}
.vcover img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.vcover span{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:76px;height:76px;border-radius:50%;background:var(--orange);color:#14223A;display:grid;place-items:center;font-size:28px;box-shadow:0 6px 20px rgba(0,0,0,.4)}
.vrow{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin:0 0 24px}
.links{display:flex;gap:10px;flex-wrap:wrap;margin:0 0 24px}
/* ---- teachers ---- */
.tmini{display:flex;gap:14px;flex-wrap:wrap}
.tmini a{display:flex;align-items:center;gap:14px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 22px 8px 8px;text-decoration:none}
.tmini .ph{width:56px;height:56px;flex:none;border-radius:50%;background:#F4F6F9;border:1px solid var(--line)}.tmini b{display:block}.tmini span{font-size:13.5px;color:var(--muted)}
.tgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,320px));gap:22px;margin-top:10px}
.teacher{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.teacher .ph{width:100%;aspect-ratio:1/1;display:block;background:#F4F6F9}
.teacher .tb{padding:18px 20px 22px;border-top:5px solid var(--orange)}.teacher h3{font-size:21px;margin:0 0 4px}
.teacher ul{margin:6px 0 0;padding-left:18px;font-size:15px}.teacher li{margin:4px 0}
/* ---- flashcard review ---- */
.stage{background:#fff;border:1px solid var(--line);border-radius:22px;padding:24px;display:flex;flex-direction:column;gap:18px;margin-bottom:18px}
.stage .top{display:flex;justify-content:space-between;align-items:center;gap:12px;font:700 13px var(--f-mono);color:var(--muted)}
.fc{min-height:220px;border-radius:18px;background:var(--bg);display:flex;flex-direction:column;justify-content:center;align-items:center;gap:16px;padding:28px;text-align:center}
.fc .front{font-family:var(--f-head);font-size:clamp(22px,3vw,30px);line-height:1.25}
.fc .backside{background:var(--navy);color:#fff;border-radius:14px;padding:16px 20px;font-size:18px;max-width:560px}
.boxes{display:flex;gap:6px;justify-content:center;flex-wrap:wrap}
.boxes span{font:700 11.5px var(--f-mono);color:var(--muted);background:var(--bg);border-radius:6px;padding:4px 8px}.boxes span.on{background:var(--orange);color:#14223A}
/* ---- progress ---- */
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:14px;margin:18px 0 28px}
.kpis div{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:18px 20px}.kpis b{display:block;font:700 32px var(--f-mono)}.kpis span{color:var(--muted);font-size:14px}
.tbl{overflow-x:auto;background:#fff;border:1px solid var(--line);border-radius:var(--r)}
.tbl table{width:100%;border-collapse:collapse;min-width:640px}.tbl th{text-align:left;font:700 12px var(--f-mono);text-transform:uppercase;letter-spacing:.06em;color:var(--muted);padding:14px 16px;border-bottom:1px solid var(--line)}
.tbl td{padding:14px 16px;border-top:1px solid var(--line);vertical-align:middle}.tbl tr:first-child td{border-top:0}.tbl a{text-decoration:none}
.pbar{display:inline-block;width:110px;height:7px;border-radius:7px;background:var(--bg);overflow:hidden;vertical-align:middle}.pbar i{display:block;height:100%;background:var(--good)}
.mono{font-family:var(--f-mono);font-size:14px}
.rolebar{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-top:24px}.rolebar .chip{padding:6px 12px;font-size:13.5px}
/* ---- questions ---- */
.form select,.form textarea{width:100%;padding:12px 14px;border:1.5px solid var(--line);border-radius:10px;font:inherit;font-size:16px;background:var(--bg);color:var(--ink)}
.form textarea{resize:vertical;min-height:140px}.form select:focus,.form textarea:focus{outline:2px solid var(--blue);border-color:var(--blue);background:#fff}
.form .chips{margin-bottom:18px}
.fb{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:18px 20px;margin-bottom:12px}
.fb .row{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
.fb .txt{margin:12px 0 0;white-space:pre-wrap}.fb .reply{margin-top:12px;background:var(--good-soft);border-radius:12px;padding:12px 14px;white-space:pre-wrap}
.contact .copy{padding:5px 12px;font-size:13px;background:#fff;color:#14223A;margin-left:8px}
@media (max-width:1000px){.vgrid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.vgrid{grid-template-columns:1fr}.wrap{padding:0 16px}}
/* ---- promo lecture header */
.promo{padding:28px 0 8px}.promo-in{display:grid;grid-template-columns:1.25fr 1fr;gap:34px;align-items:center;background:#0E1726;color:#fff;border-radius:22px;padding:26px;text-decoration:none;box-shadow:0 18px 40px rgba(14,23,38,.18)}.promo-cover{position:relative;border-radius:14px;overflow:hidden;aspect-ratio:16/9;background:#1b2536}.promo-cover img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .4s}.promo-in:hover .promo-cover img{transform:scale(1.03)}.promo-cover .play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:74px;height:74px;border-radius:50%;background:var(--orange);color:#fff;display:grid;place-items:center;font-size:26px;padding-left:5px;box-shadow:0 8px 24px rgba(0,0,0,.35)}.promo-cover .dur{position:absolute;right:12px;bottom:12px;background:rgba(0,0,0,.72);color:#fff;font-size:13px;font-weight:700;padding:4px 8px;border-radius:6px}.promo-txt .eyebrow{color:var(--orange)}.promo-txt h2{color:#fff;font-size:clamp(28px,3.4vw,44px);line-height:1.08;margin:8px 0 12px}.promo-txt p{color:#c9d3e3;margin:0 0 12px}.promo-txt .meta{color:#9fb0c8}.promo-buy{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-top:18px}.promo-buy .price-big{color:#fff}
@media (max-width:820px){.promo-in{grid-template-columns:1fr;gap:18px;padding:16px;border-radius:18px}}
.chead{position:relative;border-radius:20px;overflow:hidden;margin:6px 0 22px;aspect-ratio:21/8;background:#0E1726}.chead img{width:100%;height:100%;object-fit:cover;opacity:.55;display:block}.chead .ct{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;padding:28px;color:#fff;background:linear-gradient(180deg,rgba(14,23,38,0) 30%,rgba(14,23,38,.85))}.chead .ct .eyebrow{color:var(--orange)}.chead .ct h1{color:#fff;margin:6px 0 0;font-size:clamp(28px,4vw,48px);line-height:1.05}
@media (max-width:640px){.chead{aspect-ratio:4/3}.chead .ct{padding:18px}}