/* =========================================================
   Anglozone — international edition (v3)
   System fonts only (fast, no third-party requests)
   ========================================================= */
:root{
  --ink:#13213c; --ink-2:#3b4862; --muted:#6c7891;
  --bg:#fbfaf7; --surface:#ffffff; --tint:#f4f1ea; --line:#e7e2d8;
  --brand:#ef5b2b; --brand-d:#cf4416; --brand-soft:#fdebe3;
  --l1:#2f9e6b; --l2:#e8891d; --l3:#6a4fd8; --lk:#ef476f;
  --ok:#22915a; --ko:#d83a2b;
  --uk:#1f4fa3; --us:#3a3a9e; --ca:#d0213b; --au:#1f7a4d; --in:#d9730d;
  --radius:20px; --radius-s:12px;
  --shadow:0 1px 2px rgba(19,33,60,.05),0 6px 20px rgba(19,33,60,.06);
  --shadow-h:0 2px 6px rgba(19,33,60,.08),0 18px 44px rgba(19,33,60,.12);
  --sans:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif,"Apple Color Emoji","Segoe UI Emoji";
  --wrap:1160px;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root{
  --ink:#eef1f7; --ink-2:#c9d0de; --muted:#98a3b8;
  --bg:#0f1524; --surface:#171f31; --tint:#131a2a; --line:#273149;
  --brand:#ff7346; --brand-d:#ff8f6a; --brand-soft:#3a2219;
  --l1:#4cc48d; --l2:#f2a54a; --l3:#9a84f5; --lk:#ff7a98;
  --uk:#8fb0f5; --us:#a5a5f5; --ca:#ff7d90; --au:#62c995; --in:#f3a75c;
  --shadow:0 1px 2px rgba(0,0,0,.3),0 6px 20px rgba(0,0,0,.25);
  --shadow-h:0 2px 6px rgba(0,0,0,.35),0 18px 44px rgba(0,0,0,.4);
  color-scheme:dark;
}}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:90px}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.6 var(--sans);-webkit-font-smoothing:antialiased}
body.has-player{padding-bottom:96px}
img{max-width:100%;height:auto;border-radius:var(--radius-s)}
a{color:var(--brand-d);text-underline-offset:3px}
svg{width:1.15em;height:1.15em;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;vertical-align:-.18em;flex:none}
svg.fill{fill:currentColor;stroke:none}
h1,h2,h3{line-height:1.12;letter-spacing:-.025em;margin:0 0 .5em;font-weight:800;color:var(--ink)}
h3{letter-spacing:-.015em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
.narrow{max-width:800px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.skip-link{position:absolute;left:-999px;top:8px;background:var(--surface);padding:8px 14px;border-radius:8px;z-index:100}
.skip-link:focus{left:8px}
:focus-visible{outline:3px solid var(--brand);outline-offset:2px;border-radius:8px}
.small{font-size:14px}.muted{color:var(--muted)}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
a.card,.card[data-play-station]{transition:transform .2s,box-shadow .2s,border-color .2s}
a.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-h);border-color:color-mix(in srgb,var(--brand) 30%,var(--line))}

/* ---------- buttons & badges ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 22px;border-radius:999px;font:700 16px/1.2 var(--sans);text-decoration:none;border:1px solid transparent;cursor:pointer;transition:transform .15s,box-shadow .15s,background .15s,border-color .15s;white-space:nowrap}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 6px 18px color-mix(in srgb,var(--brand) 32%,transparent)}
.btn-primary:hover{background:var(--brand-d);color:#fff;transform:translateY(-1px)}
.btn-ghost{background:var(--surface);color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand-d)}
.btn-small{padding:9px 16px;font-size:14.5px}
.btn-big{padding:15px 28px;font-size:17px}
.btn.playing{background:var(--ink);color:var(--bg)}
.cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.cta.center{justify-content:center}
.badge{display:inline-block;padding:3px 10px;border-radius:999px;background:var(--tint);border:1px solid var(--line);font:700 12px/1.5 var(--sans);color:var(--ink-2);white-space:nowrap}
.badge.lv2{background:color-mix(in srgb,var(--l2) 14%,var(--surface));border-color:color-mix(in srgb,var(--l2) 35%,var(--line));color:color-mix(in srgb,var(--l2) 75%,var(--ink))}
.kicker{font:800 12.5px/1.4 var(--sans);text-transform:uppercase;letter-spacing:.12em;color:var(--brand-d);margin:0 0 14px}
.kicker a{color:inherit;text-decoration:none}.kicker a:hover{text-decoration:underline}
.lead{font-size:clamp(17px,1.5vw,19.5px);color:var(--ink-2);max-width:64ch;margin:0}
.live-dot{display:inline-flex;align-items:center;gap:6px;padding:3px 9px 3px 8px;border-radius:999px;background:#e5342a;color:#fff;font:800 11px/1.4 var(--sans);letter-spacing:.08em}
.live-dot::before{content:"";width:7px;height:7px;border-radius:50%;background:#fff}
@media (prefers-reduced-motion:no-preference){.live-dot::before{animation:blink 1.6s infinite}@keyframes blink{50%{opacity:.25}}}

/* ---------- top bar ---------- */
.topbar{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 90%,transparent);backdrop-filter:saturate(1.4) blur(12px);-webkit-backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid transparent;transition:border-color .2s,box-shadow .2s}
.topbar.scrolled{border-color:var(--line);box-shadow:0 4px 20px rgba(19,33,60,.06)}
.topbar-inner{display:flex;align-items:center;gap:18px;min-height:70px}
.logo{display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);flex:none}
.logo-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;background:linear-gradient(135deg,var(--brand),#f7894f);color:#fff;font:900 21px/1 var(--sans);box-shadow:0 4px 12px color-mix(in srgb,var(--brand) 40%,transparent)}
.logo-text{font:900 19px/1 var(--sans);letter-spacing:.05em}
.logo-text b{color:var(--brand);font-weight:900;letter-spacing:0}
.main-nav{margin-left:auto}
.nav-menu{list-style:none;margin:0;padding:0;display:flex;gap:2px;align-items:center}
.nav-menu>li{position:relative;display:flex;align-items:center}
.nav-menu a{display:block;padding:9px 13px;border-radius:999px;color:var(--ink-2);text-decoration:none;font-weight:650;font-size:15.5px;transition:background .15s,color .15s}
.nav-menu>li>a:hover{background:var(--brand-soft);color:var(--brand-d)}
.sub-toggle{width:24px;height:26px;margin-left:-10px;border:0;background:none;color:var(--ink-2);cursor:pointer}
.sub-toggle::before{content:"";display:block;width:7px;height:7px;margin:auto;border:solid currentColor;border-width:0 2px 2px 0;transform:translateY(-2px) rotate(45deg)}
.sub-menu{list-style:none;margin:0;padding:8px;position:absolute;left:0;top:calc(100% + 8px);min-width:270px;background:var(--surface);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow-h);opacity:0;visibility:hidden;transform:translateY(-6px);transition:.18s}
.sub-menu::before{content:"";position:absolute;inset:-10px 0 auto;height:10px}
.sub-menu a{border-radius:10px;padding:9px 12px;font-weight:600}
.sub-menu a:hover{background:var(--tint);color:var(--brand-d)}
.has-children:hover>.sub-menu,.has-children:focus-within>.sub-menu,.has-children.open>.sub-menu{opacity:1;visibility:visible;transform:none}
.nav-cta{flex:none}
.menu-toggle{display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:12px;background:var(--surface);cursor:pointer;position:relative;flex:none}
.menu-toggle span:first-child,.menu-toggle span:first-child::before,.menu-toggle span:first-child::after{position:absolute;left:12px;right:12px;height:2px;background:var(--ink);border-radius:2px;content:"";transition:.2s}
.menu-toggle span:first-child{top:21px}
.menu-toggle span:first-child::before{left:0;right:0;top:-6px}
.menu-toggle span:first-child::after{left:0;right:0;top:6px}
.nav-open .menu-toggle span:first-child{background:transparent}
.nav-open .menu-toggle span:first-child::before{top:0;transform:rotate(45deg)}
.nav-open .menu-toggle span:first-child::after{top:0;transform:rotate(-45deg)}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;padding:64px 0 56px;background:
  radial-gradient(800px 420px at 92% -10%,color-mix(in srgb,var(--brand) 20%,transparent),transparent 62%),
  radial-gradient(640px 360px at -8% 110%,color-mix(in srgb,var(--l3) 14%,transparent),transparent 60%)}
.hero-grid{display:grid;grid-template-columns:1.2fr .85fr;gap:48px;align-items:center}
.hero h1{font-size:clamp(40px,6vw,70px);letter-spacing:-.035em;margin-bottom:20px}
.hl{background:linear-gradient(120deg,var(--brand),#f59e0b);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-side{display:grid;gap:14px}
.wotd{padding:24px 26px}
.wotd-label{font:800 12px/1 var(--sans);text-transform:uppercase;letter-spacing:.12em;color:var(--muted);margin:0 0 12px}
.wotd-main{display:flex;align-items:center;gap:14px}
.wotd-word{font:900 clamp(28px,3vw,36px)/1.1 var(--sans);letter-spacing:-.03em}
.wotd-mean{margin:12px 0 4px;color:var(--ink-2);font-weight:600}
.wotd-ex{margin:0 0 14px;color:var(--muted);font-style:italic}
.wotd-link{font-weight:700;text-decoration:none;font-size:15px}
.live-now{display:flex;align-items:center;gap:14px;padding:16px 18px}
.live-now div{flex:1;display:flex;flex-direction:column;line-height:1.3}
.live-now span:not(.live-dot){color:var(--muted);font-size:14px}
.live-now .st-play{position:static}

/* ---------- sections ---------- */
.section{padding:60px 0}
.section-tight{padding:36px 20px 64px}
.section-tint{background:var(--tint);border-block:1px solid var(--line)}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:26px}
.section-head h2{font-size:clamp(26px,3vw,36px);margin:0}
.section-sub{margin:8px 0 0;color:var(--muted)}
.section-link{font-weight:700;text-decoration:none;white-space:nowrap;display:inline-flex;align-items:center;gap:6px}
.grid{display:grid;gap:18px}
.grid-paths{grid-template-columns:repeat(4,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-stations{grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}
.radio .grid-stations{grid-template-columns:repeat(auto-fill,minmax(340px,1fr))}
.grid-cams{grid-template-columns:repeat(3,1fr)}
.grid-themes{grid-template-columns:repeat(4,1fr)}

/* paths (levels) */
.path-card{display:flex;flex-direction:column;overflow:hidden;text-decoration:none;color:var(--ink);position:relative;--c:var(--brand)}
.lv-1{--c:var(--l1)}.lv-2{--c:var(--l2)}.lv-3{--c:var(--l3)}.lv-k{--c:var(--lk)}
.path-top{display:flex;align-items:flex-end;justify-content:space-between;padding:22px 22px 18px;background:linear-gradient(135deg,color-mix(in srgb,var(--c) 22%,var(--surface)),color-mix(in srgb,var(--c) 8%,var(--surface)))}
.path-emoji{font-size:44px;line-height:1}
.path-num{font:900 13px/1 var(--sans);text-transform:uppercase;letter-spacing:.12em;color:color-mix(in srgb,var(--c) 80%,var(--ink));background:var(--surface);padding:7px 11px;border-radius:999px}
.path-body{padding:18px 22px 22px;display:flex;flex-direction:column;gap:6px;flex:1}
.path-body strong{font:850 24px/1.15 var(--sans);letter-spacing:-.02em}
.path-desc{color:var(--ink-2);font-size:15px;flex:1}
.progress,.hub-progress{display:flex;flex-direction:column;gap:6px;margin-top:10px}
.progress small,.hub-progress small{color:var(--muted);font-size:13px}
.bar{display:block;height:6px;border-radius:9px;background:var(--line);overflow:hidden}
.bar i{display:block;height:100%;width:0;background:var(--c,var(--brand));border-radius:9px;transition:width .6s}
.hub-progress{max-width:380px;margin-top:22px}
.path-card.recommended{box-shadow:0 0 0 3px var(--c),var(--shadow-h)}
.path-card.recommended::after{content:"Recommended for you";position:absolute;top:12px;left:12px;background:var(--c);color:#fff;font:800 11px/1 var(--sans);padding:6px 9px;border-radius:999px}

/* steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.step{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.step-n{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:var(--ink);color:var(--bg);font:900 18px/1 var(--sans);margin-bottom:14px}
.step h3{font-size:21px;margin-bottom:6px}
.step p{margin:0;color:var(--ink-2);font-size:15.5px}

/* recipe cards */
.recipe-card{display:flex;flex-direction:column;overflow:hidden;text-decoration:none;color:var(--ink)}
.card-art{position:relative;height:120px;display:flex;align-items:center;justify-content:center;overflow:hidden}
.card-art span{font:900 70px/1 var(--sans);color:rgba(255,255,255,.92)}
.card-art svg{position:absolute;right:16px;bottom:14px;width:28px;height:28px;color:rgba(255,255,255,.8)}
.t1{background:linear-gradient(135deg,#f97b4a,#e8521f)}.t2{background:linear-gradient(135deg,#f5b14c,#e8862a)}
.t3{background:linear-gradient(135deg,#8b74ee,#5a3fc4)}.t4{background:linear-gradient(135deg,#56c08a,#2b8a5b)}
.t5{background:linear-gradient(135deg,#f07ea0,#d8466f)}.t6{background:linear-gradient(135deg,#4f8ff0,#2459c4)}
.card-body{padding:18px 20px 20px;display:flex;flex-direction:column;flex:1}
.card-body h3{font-size:19px;margin-bottom:8px}
.card-body p{color:var(--ink-2);font-size:14.5px;margin:0 0 14px;flex:1}
.meta{display:inline-flex;align-items:center;gap:8px;color:var(--muted);font-size:13.5px;margin:0}

/* webcams */
.cam-card{position:relative;padding:20px;display:flex;flex-direction:column;gap:2px;min-height:150px;justify-content:flex-end;text-decoration:none;color:var(--ink);background:linear-gradient(160deg,color-mix(in srgb,var(--uk) 14%,var(--surface)),var(--surface) 70%)}
.cam-card .live-dot{position:absolute;top:18px;left:18px}
.cam-card strong{font:850 21px/1.2 var(--sans)}
.cam-place{color:var(--muted);font-size:14px}
.cam-icon{position:absolute;top:16px;right:18px;color:var(--uk);font-size:22px}
.cam-card[aria-current]{box-shadow:0 0 0 2px var(--brand)}

/* stations */
.station{position:relative;display:flex;gap:14px;padding:20px;--rc:var(--uk)}
.r-us{--rc:var(--us)}.r-ca{--rc:var(--ca)}.r-au{--rc:var(--au)}.r-in{--rc:var(--in)}
.st-play{flex:none;display:grid;place-items:center;width:52px;height:52px;border-radius:50%;border:0;background:var(--rc,var(--brand));color:#fff;cursor:pointer;box-shadow:0 6px 16px color-mix(in srgb,var(--rc,var(--brand)) 35%,transparent);transition:transform .15s}
.st-play:hover{transform:scale(1.07)}
.st-play svg{width:22px;height:22px;margin-left:3px}
.live-now .st-play{--rc:var(--uk)}
.is-playing .st-play{background:var(--ink)}
.is-playing .st-play svg{display:none}
.is-playing .st-play::before{content:"";width:14px;height:16px;border-left:5px solid var(--bg);border-right:5px solid var(--bg)}
.station.is-playing{border-color:var(--rc);box-shadow:0 0 0 2px var(--rc),var(--shadow)}
.st-body{flex:1;min-width:0;display:flex;flex-direction:column}
.st-top{display:flex;align-items:center;justify-content:space-between;gap:8px}
.flag{font-size:28px;line-height:1}
.station h3{font-size:19px;margin:8px 0 2px}
.st-accent{color:var(--rc);font-weight:700;font-size:14px;margin:0}
.st-desc{color:var(--ink-2);font-size:14.5px;margin:8px 0 0;flex:1}
.st-meta{color:var(--muted);font-size:13px;margin:10px 0 0}
.st-site{color:var(--muted)}

/* ---------- page hero ---------- */
.page-hero{padding:54px 0 34px;background:radial-gradient(760px 280px at 92% 0,color-mix(in srgb,var(--brand) 14%,transparent),transparent 65%)}
.page-hero h1{font-size:clamp(34px,4.8vw,56px);max-width:22ch;letter-spacing:-.03em}
.page-hero .meta{margin:0}
.lv-hero{background:radial-gradient(760px 300px at 92% 0,color-mix(in srgb,var(--c) 20%,transparent),transparent 65%)}
.lv-hero .kicker{color:color-mix(in srgb,var(--c) 80%,var(--ink))}
.kids-hero{background:radial-gradient(700px 300px at 85% 0,color-mix(in srgb,#f5b14c 30%,transparent),transparent 65%),radial-gradient(500px 260px at 0 100%,color-mix(in srgb,var(--lk) 18%,transparent),transparent 65%)}
.radio-hero{background:radial-gradient(760px 300px at 92% 0,color-mix(in srgb,var(--uk) 18%,transparent),transparent 65%)}
.parent-tip{max-width:700px;margin:20px 0 0;padding:14px 18px;border-radius:14px;background:var(--surface);border:1px solid var(--line);font-size:15px;color:var(--ink-2)}

/* ---------- prose ---------- */
.prose{font-size:17.5px;color:var(--ink-2)}
.prose h2,.prose h3,.prose h5,.prose h6{color:var(--ink);margin:1.5em 0 .5em}
.prose h2{font-size:26px}.prose h3{font-size:21px}
.prose h5,.prose h6{font-size:14px;text-transform:uppercase;letter-spacing:.08em;color:var(--brand-d)}
.prose p{margin:0 0 1.1em}
.prose strong{color:var(--ink)}
.prose ul,.prose ol{padding-left:0;margin:0 0 1.4em;list-style:none}
.prose li{position:relative;padding:7px 0 7px 30px;border-bottom:1px dashed var(--line)}
.prose ul>li::before{content:"";position:absolute;left:8px;top:18px;width:8px;height:8px;border-radius:50%;background:var(--brand)}
.prose ol{counter-reset:step}
.prose ol>li{counter-increment:step;padding-left:44px}
.prose ol>li::before{content:counter(step);position:absolute;left:0;top:7px;width:30px;height:30px;border-radius:50%;background:var(--brand-soft);color:var(--brand-d);font:800 14px/30px var(--sans);text-align:center}
.recipe{padding:clamp(22px,4vw,44px);margin:8px 0 28px}
.recipe>:first-child{margin-top:0}
.recipe figure{margin:0}
.about{display:grid;grid-template-columns:1fr 1.6fr;gap:48px;align-items:start}
.about h2{font-size:clamp(28px,3.4vw,40px);position:sticky;top:100px}
.about .prose h3{margin-top:.6em}

/* ---------- post navigation ---------- */
.post-nav{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:0 0 56px}
.post-nav a{display:flex;flex-direction:column;gap:4px;padding:16px 20px;border:1px solid var(--line);border-radius:14px;background:var(--surface);text-decoration:none;color:var(--ink);font:750 16px/1.3 var(--sans)}
.post-nav a:hover{border-color:var(--brand)}
.post-nav small{font:650 13px/1 var(--sans);color:var(--muted);display:inline-flex;gap:6px;align-items:center}
.post-nav .next{text-align:right;align-items:flex-end}

/* ---------- kids ---------- */
.theme-card{display:flex;flex-direction:column;padding:26px 20px 22px;align-items:center;text-align:center;color:#fff;border:0;gap:2px;text-decoration:none}
.theme-emoji{font-size:58px;line-height:1.1;margin-bottom:8px;filter:drop-shadow(0 4px 8px rgba(0,0,0,.15))}
.theme-card strong{font:850 24px/1.2 var(--sans)}
.theme-card span{opacity:.92;font-size:14.5px}
.stars{min-height:1.4em;font-size:16px}
.kid-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:14px;margin:8px 0 36px}
.kid-tile{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;padding:18px 10px 16px;min-height:170px;border-radius:24px;border:2px solid var(--line);background:var(--surface);box-shadow:var(--shadow);cursor:pointer;color:var(--ink);font-family:var(--sans);transition:transform .15s,border-color .15s}
.kid-tile:hover{transform:translateY(-3px) rotate(-1deg);border-color:var(--lk)}
.kid-tile.playing{border-color:var(--lk);animation:bounce .7s}
@keyframes bounce{30%{transform:scale(1.08)}60%{transform:scale(.97)}}
.kid-tile .emoji{font-size:66px;line-height:1.1}
.kid-tile .swatch{width:74px;height:74px;border-radius:50%;border:3px solid rgba(0,0,0,.08);box-shadow:inset 0 -6px 12px rgba(0,0,0,.12)}
.kid-tile .bignum{font:900 66px/1 var(--sans);color:var(--brand)}
.kid-en{font:850 22px/1.2 var(--sans)}
.kid-game{padding:30px;border-radius:28px;background:linear-gradient(135deg,color-mix(in srgb,var(--lk) 14%,var(--surface)),color-mix(in srgb,#f5b14c 18%,var(--surface)));border:1px solid var(--line);text-align:center;margin-bottom:32px}
.kid-game-head h2{font-size:32px;margin-bottom:6px}
.game-q{font:900 clamp(24px,4vw,36px)/1.2 var(--sans);margin:12px 0 18px;display:flex;align-items:center;justify-content:center;gap:14px}
.game-choices{display:grid;grid-template-columns:repeat(4,minmax(0,170px));gap:14px;justify-content:center}
.game-choices .kid-tile{min-height:150px}
.game-choices .kid-tile.ok{border-color:var(--ok);background:color-mix(in srgb,var(--ok) 16%,var(--surface));animation:bounce .6s}
.game-choices .kid-tile.ko{opacity:.35;animation:shake .4s}
@keyframes shake{25%{transform:translateX(-6px)}75%{transform:translateX(6px)}}
.game-score{color:var(--ink-2);font-weight:650;margin-top:16px}
.game-stars{grid-column:1/-1;font-size:58px;margin:0}

/* ---------- level hub ---------- */
.lesson-list{display:grid;gap:12px;max-width:900px}
.lesson-card{display:flex;align-items:center;gap:18px;padding:18px 22px;text-decoration:none;color:var(--ink)}
.lesson-num{flex:none;display:grid;place-items:center;width:46px;height:46px;border-radius:14px;background:color-mix(in srgb,var(--c,var(--brand)) 15%,var(--surface));color:color-mix(in srgb,var(--c,var(--brand)) 85%,var(--ink));font:900 18px/1 var(--sans)}
.level .lesson-card{--c:inherit}
.lesson-card>div{flex:1;display:flex;flex-direction:column;gap:2px}
.lesson-card strong{font:800 19px/1.25 var(--sans)}
.lesson-intro{color:var(--ink-2);font-size:15px}
.lesson-count{color:var(--muted);font-size:13px}
.lesson-status{flex:none;min-width:36px;text-align:center;font:800 15px var(--sans);color:var(--muted)}
.lesson-card.done .lesson-num{background:var(--ok);color:#fff}
.lesson-card.done .lesson-status{color:var(--ok);font-size:22px}
body.level main{--c:var(--brand)}

/* ---------- lesson page ---------- */
.lesson-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:28px;align-items:start;padding-top:8px;padding-bottom:56px}
.lesson{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(20px,3.6vw,40px);box-shadow:var(--shadow)}
.lesson h2{font-size:23px;margin:30px 0 14px}
.lesson-tools{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;padding-bottom:6px}
.speed{display:inline-flex;border:1px solid var(--line);border-radius:999px;padding:3px;background:var(--tint)}
.speed button{border:0;background:none;padding:6px 14px;border-radius:999px;font:700 14px var(--sans);color:var(--muted);cursor:pointer}
.speed button.on{background:var(--surface);color:var(--ink);box-shadow:var(--shadow)}
.vocab{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:10px}
.vocab.phrases{grid-template-columns:1fr}
.v-item{display:flex;gap:14px;align-items:flex-start;padding:14px 16px 14px 12px;border:1px solid var(--line);border-radius:16px;background:var(--bg);transition:border-color .15s}
.v-item:has(.say.playing){border-color:var(--brand)}
.v-item>div{display:flex;flex-direction:column;gap:2px;min-width:0}
.v-word{font:800 18px/1.3 var(--sans);color:var(--ink)}
.v-mean{color:var(--ink-2);font-size:15px}
.v-ex{color:var(--muted);font-size:14.5px;font-style:italic;margin-top:4px}
.say{position:relative;display:inline-grid;place-items:center;flex:none;width:42px;height:42px;border-radius:50%;border:0;background:var(--brand-soft);color:var(--brand-d);cursor:pointer;font-size:18px;transition:transform .15s,background .15s,color .15s}
.say:hover{background:var(--brand);color:#fff}
.say.playing{background:var(--brand);color:#fff}
.say.loading::after{content:"";position:absolute;inset:-3px;border-radius:50%;border:2px solid transparent;border-top-color:var(--brand);animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.say-mini{width:28px;height:28px;font-size:13px;vertical-align:middle;margin-left:4px;font-style:normal}
.say-mini svg{width:14px;height:14px}
.say-big{width:52px;height:52px;font-size:22px}
.say-wide{width:auto;padding:0 16px;border-radius:999px;height:38px;gap:6px;margin-top:10px}
.say-wide::after{content:"Listen";font:700 14px var(--sans)}
.tip{margin:26px 0;padding:16px 18px;border-radius:14px;background:color-mix(in srgb,var(--l2) 12%,var(--surface));border:1px solid color-mix(in srgb,var(--l2) 35%,var(--line));color:var(--ink-2);font-size:16px}
.tip strong{display:block;color:var(--ink);font-size:13px;text-transform:uppercase;letter-spacing:.1em;margin-bottom:4px}
.write-box{margin-top:30px;padding-top:6px;border-top:1px dashed var(--line)}
.write-box textarea{width:100%;padding:14px;border:1px solid var(--line);border-radius:14px;background:var(--bg);color:var(--ink);font:16px/1.6 var(--sans);resize:vertical}
.write-box textarea:focus,.quiz-type input:focus,.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 4px color-mix(in srgb,var(--brand) 18%,transparent)}
.write-foot{display:flex;flex-wrap:wrap;gap:12px 20px;align-items:flex-start;justify-content:space-between;margin-top:8px}
.word-count{color:var(--muted);font-size:14px}
.write-box details{flex:1;min-width:240px;text-align:right}
.write-box details[open]{text-align:left}
.write-box summary{cursor:pointer;font-weight:700;color:var(--brand-d)}
.model{background:var(--tint);border-radius:12px;padding:14px 16px;margin:10px 0 0;font-style:italic;color:var(--ink-2)}
.lesson-next{margin-top:28px;display:flex;justify-content:flex-end}
.lesson-side{position:sticky;top:90px}
.side-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}
.side-card h3{font-size:15px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-bottom:12px}
.side-list{list-style:none;margin:0 0 16px;padding:0;display:grid;gap:2px}
.side-list a{display:flex;gap:10px;align-items:center;padding:8px 10px;border-radius:10px;text-decoration:none;color:var(--ink-2);font-size:15px;font-weight:600}
.side-list a span{display:grid;place-items:center;width:24px;height:24px;border-radius:7px;background:var(--tint);font-size:12px;font-weight:800;flex:none}
.side-list a:hover{background:var(--tint)}
.side-list a[aria-current]{background:var(--brand-soft);color:var(--brand-d)}
.side-list a.done span{background:var(--ok);color:#fff}
.side-quiz{width:100%}

/* ---------- quiz ---------- */
.quiz{margin-top:34px;padding:26px;border-radius:var(--radius);background:var(--tint);border:1px solid var(--line)}
.lesson .quiz h2{margin-top:0}
.placement{margin:8px 0 72px;background:var(--surface);box-shadow:var(--shadow);text-align:center;padding:32px}
.quiz-dots{display:flex;gap:6px;margin-bottom:14px}
.placement .quiz-dots{justify-content:center}
.quiz-dots span{flex:1;max-width:44px;height:6px;border-radius:9px;background:var(--line)}
.quiz-dots .cur{background:var(--ink)}.quiz-dots .ok{background:var(--ok)}.quiz-dots .ko{background:var(--ko)}
.quiz-count{font:800 12.5px var(--sans);text-transform:uppercase;letter-spacing:.1em;color:var(--muted);margin:0 0 8px}
.quiz-q{display:flex;align-items:center;gap:14px;font:650 20px/1.45 var(--sans);margin:0 0 18px;color:var(--ink);text-align:left}
.placement .quiz-q{justify-content:center;text-align:center}
.gap{display:inline-block;margin-top:6px;font-weight:500;color:var(--ink-2)}
.gap b{color:var(--brand-d);letter-spacing:.1em}
.quiz-options{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.quiz-opt{display:flex;align-items:center;gap:12px;padding:14px 16px;border-radius:14px;border:2px solid var(--line);background:var(--surface);color:var(--ink);font:650 16px/1.35 var(--sans);text-align:left;cursor:pointer;transition:border-color .15s,transform .1s}
.quiz-opt kbd{flex:none;display:grid;place-items:center;width:26px;height:26px;border-radius:8px;background:var(--tint);font:800 12px var(--sans);color:var(--muted)}
.quiz-opt:hover:not(:disabled){border-color:var(--brand);transform:translateY(-1px)}
.quiz-opt.ok{border-color:var(--ok);background:color-mix(in srgb,var(--ok) 14%,var(--surface))}
.quiz-opt.ko{border-color:var(--ko);background:color-mix(in srgb,var(--ko) 12%,var(--surface))}
.quiz-opt:disabled{cursor:default}
.quiz-type{display:flex;gap:10px}
.quiz-type input{flex:1;padding:14px 16px;border-radius:14px;border:2px solid var(--line);background:var(--surface);color:var(--ink);font:600 18px var(--sans)}
.quiz-type input.ok{border-color:var(--ok)}.quiz-type input.ko{border-color:var(--ko)}
.quiz-feedback{min-height:1.6em;font-weight:650;margin:14px 0 0;text-align:left}
.placement .quiz-feedback{text-align:center}
.quiz-result{text-align:center;padding:10px 0}
.quiz-result .big{font:900 48px/1.1 var(--sans);margin:0 0 8px}

/* ---------- recipes ---------- */
.recipe-vocab{padding:clamp(20px,4vw,32px);margin:-6px 0 30px}
.recipe-vocab h2{font-size:22px}
.vocab-compact{grid-template-columns:repeat(3,1fr)}
.vocab-compact .v-item{padding:10px 12px 10px 10px;gap:10px}
.vocab-compact .say{width:34px;height:34px}
.vocab-compact .v-word{font-size:15.5px}.vocab-compact .v-mean{font-size:13.5px}
.read-aloud.playing{background:var(--ink)}

/* ---------- radio page ---------- */
.method{padding:clamp(20px,4vw,36px);margin:28px 0 0}
.method h2{font-size:26px}
.method ol{padding-left:20px;color:var(--ink-2);margin:0}
.method li{margin-bottom:10px}

/* ---------- radio player bar ---------- */
.player{position:fixed;left:12px;right:12px;bottom:12px;z-index:90;background:var(--ink);color:var(--bg);border-radius:22px;box-shadow:0 20px 50px rgba(0,0,0,.3);animation:rise .3s}
@keyframes rise{from{transform:translateY(30px);opacity:0}}
.player-inner{display:grid;grid-template-columns:minmax(180px,1fr) auto minmax(180px,1fr);align-items:center;gap:20px;min-height:76px;padding-top:8px;padding-bottom:8px}
.player-now{display:flex;align-items:center;gap:12px;min-width:0}
.player-flag{font-size:30px;line-height:1}
.player-now div{display:flex;flex-direction:column;min-width:0}
.player-name{font:800 16px/1.2 var(--sans);color:var(--bg);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.player-status{font-size:13.5px;opacity:.75;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.player-controls{display:flex;align-items:center;gap:8px}
.pc{display:grid;place-items:center;height:42px;min-width:42px;padding:0 10px;border-radius:999px;border:1px solid color-mix(in srgb,var(--bg) 25%,transparent);background:transparent;color:var(--bg);font:800 13px var(--sans);cursor:pointer;transition:background .15s,opacity .15s}
.pc:hover{background:color-mix(in srgb,var(--bg) 12%,transparent)}
.pc-play{width:56px;height:56px;border:0;background:var(--brand);color:#fff}
.pc-play:hover{background:var(--brand-d)}
.pc-play::before{content:"";margin-left:4px;border-style:solid;border-width:10px 0 10px 16px;border-color:transparent transparent transparent #fff}
.player.playing .pc-play::before{margin:0;width:16px;height:18px;border:0;border-left:5px solid #fff;border-right:5px solid #fff}
.pc-stop i{display:block;width:13px;height:13px;border-radius:2px;background:currentColor}
.pc-live{color:#ff6b5e;padding:0 14px}
.player.no-seek .pc-back,.player.no-seek .pc-fwd,.player.no-seek .player-seek{opacity:.35}
.player-extra{display:flex;align-items:center;gap:14px;justify-content:flex-end}
.player-seek{flex:1;max-width:220px}
.player-vol{width:90px}
.player input[type=range]{accent-color:var(--brand)}

/* ---------- webcams page ---------- */
.player-frame{background:#000;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-h)}
.webcam{position:relative;width:100%;padding-bottom:56.25%}
.webcam iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.webcam-ext{padding:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;color:#ddd;aspect-ratio:16/9}
.webcam-ext p{margin:0;font-size:15px}
.player-frame+.small{margin:12px 0 0}
.cam-text{max-width:800px;margin:28px 0 56px}

/* ---------- contact ---------- */
.form-card{padding:clamp(22px,4vw,40px);margin-bottom:72px}
.contact-form label{display:block;font-weight:700;font-size:15px;color:var(--ink)}
.contact-form input[type=text],.contact-form input[type=email],.contact-form textarea{display:block;width:100%;margin-top:6px;padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:var(--bg);color:var(--ink);font:400 16px var(--sans)}
.contact-form p{margin:0 0 18px}
.contact-form input[type=submit]{background:var(--brand);color:#fff;border:0;padding:13px 30px;border-radius:999px;font:700 16px var(--sans);cursor:pointer}
.contact-form input[type=submit]:hover{background:var(--brand-d)}
.contact-form input[type=submit]:disabled{opacity:.6;cursor:wait}
.form-status{margin:0!important;font-weight:650}
.form-status.ok{color:var(--ok)}.form-status.err{color:var(--ko)}

/* ---------- footer & toast ---------- */
.site-footer{background:#0d1628;color:#b9c2d3;padding:56px 0 0;font-size:15px}
.site-footer a{color:#eef1f7;text-decoration:none}
.site-footer a:hover{color:#ff9466}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px}
.footer-grid h3{font:800 12.5px/1 var(--sans);text-transform:uppercase;letter-spacing:.12em;color:#7d89a1;margin:8px 0 16px}
.footer-grid ul{list-style:none;margin:0;padding:0}
.footer-grid li{margin-bottom:8px}
.logo-footer{color:#fff;margin-bottom:12px}
.footer-bottom{margin-top:40px;padding:20px;border-top:1px solid #1f2b44;font-size:13.5px;color:#7d89a1}
.toast{position:fixed;left:50%;bottom:110px;transform:translate(-50%,20px);background:var(--ink);color:var(--bg);padding:12px 18px;border-radius:12px;font-weight:650;font-size:15px;opacity:0;pointer-events:none;transition:.25s;z-index:200;max-width:calc(100% - 32px);box-shadow:var(--shadow-h)}
.toast.show{opacity:1;transform:translate(-50%,0)}

/* ---------- responsive ---------- */
@media (max-width:1060px){
  .nav-menu a{padding:9px 9px;font-size:15px}
  .grid-paths,.grid-themes{grid-template-columns:repeat(2,1fr)}
  .vocab-compact{grid-template-columns:1fr 1fr}
  .lesson-layout{grid-template-columns:1fr}
  .lesson-side{position:static;order:-1}
  .side-card{display:none}
}
@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:28px}
  .hero{padding:40px 0}
  .about{grid-template-columns:1fr;gap:8px}.about h2{position:static}
  .footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}
  .grid-3,.steps{grid-template-columns:1fr}
  .player-inner{grid-template-columns:1fr auto;gap:10px}
  .player-extra{display:none}
}
@media (max-width:860px){
  .menu-toggle{display:block}
  .nav-cta{margin-left:auto}
  .main-nav{position:fixed;inset:70px 0 auto 0;background:var(--surface);border-bottom:1px solid var(--line);box-shadow:var(--shadow-h);padding:12px 20px 20px;max-height:calc(100vh - 70px);overflow:auto;opacity:0;visibility:hidden;transform:translateY(-8px);transition:.2s;margin:0}
  .nav-open .main-nav{opacity:1;visibility:visible;transform:none}
  .nav-menu{flex-direction:column;align-items:stretch}
  .nav-menu>li{flex-wrap:wrap}
  .nav-menu>li>a{flex:1;font-size:17px;padding:12px 14px}
  .sub-toggle{margin-left:0;width:44px;height:44px}
  .sub-menu{position:static;flex-basis:100%;min-width:0;border:0;box-shadow:none;background:var(--tint);opacity:1;visibility:visible;transform:none;display:none;margin:4px 0 8px}
  .has-children.open>.sub-menu{display:block}
  .has-children:hover>.sub-menu{display:none}.has-children.open:hover>.sub-menu{display:block}
}
@media (max-width:640px){
  body{font-size:16.5px}
  .nav-cta{display:none}
  .menu-toggle{margin-left:auto}
  .hero h1{font-size:40px}
  .section{padding:40px 0}
  .section-head{flex-direction:column;align-items:flex-start;gap:6px}
  .grid-paths{grid-template-columns:1fr 1fr;gap:10px}
  .path-top{padding:16px 16px 12px}.path-emoji{font-size:32px}.path-num{font-size:11px;padding:5px 8px}
  .path-body{padding:14px 16px 16px}.path-body strong{font-size:19px}.path-desc{font-size:13.5px}
  .path-card.recommended::after{font-size:10px;top:8px;left:8px}
  .grid-themes{gap:10px}.theme-card{padding:18px 12px}.theme-emoji{font-size:44px}.theme-card strong{font-size:19px}
  .kid-grid{grid-template-columns:repeat(2,1fr);gap:10px}
  .kid-tile{min-height:140px}.kid-tile .emoji,.kid-tile .bignum{font-size:54px}.kid-en{font-size:19px}
  .game-choices{grid-template-columns:repeat(2,1fr)}
  .kid-game{padding:20px 14px}
  .vocab,.vocab-compact{grid-template-columns:1fr}
  .quiz-options{grid-template-columns:1fr}
  .quiz{padding:18px}
  .quiz-type{flex-direction:column}
  .lesson-card{padding:14px 16px;gap:12px}.lesson-num{width:38px;height:38px;font-size:15px}.lesson-card strong{font-size:17px}
  .grid-cams{grid-template-columns:1fr 1fr}
  .grid-cams>:last-child:nth-child(odd){grid-column:1/-1}
  .post-nav{grid-template-columns:1fr}.post-nav .next{text-align:left;align-items:flex-start}
  .player{left:8px;right:8px;bottom:8px;border-radius:18px}
  .player-inner{grid-template-columns:1fr;gap:6px;padding:10px 14px}
  .player-controls{justify-content:space-between}
  .pc{height:40px;min-width:40px;padding:0 8px}.pc-play{width:50px;height:50px}
  body.has-player{padding-bottom:150px}
  .toast{bottom:160px}
  .lesson-next{justify-content:stretch}.lesson-next .btn{width:100%;white-space:normal}
}

/* ---------- German site theme (black · red · gold) ---------- */
.theme-de{--brand:#d81e05;--brand-d:#b31800;--brand-soft:#fde3dd}
@media (prefers-color-scheme:dark){.theme-de{--brand:#ff5a45;--brand-d:#ff7a68;--brand-soft:#3a1d18}}
.theme-de .logo-mark{background:linear-gradient(180deg,#1b1b1b 0 33.3%,#d81e05 33.3% 66.6%,#ffcc00 66.6%);text-shadow:0 1px 2px rgba(0,0,0,.6)}
.theme-de .hl{background-image:linear-gradient(120deg,#d81e05,#f2a900)}
.logo-sub{display:inline-block;margin-left:2px;padding:4px 8px;border-radius:8px;background:var(--ink);color:var(--bg);font:800 11px/1 var(--sans);letter-spacing:.08em;text-transform:uppercase}
.r-de{--rc:#a87b00}.r-at{--rc:#c8102e}.r-ch{--rc:#d52b1e}
@media (prefers-color-scheme:dark){.r-de{--rc:#f0c24b}.r-at{--rc:#ff6b7f}.r-ch{--rc:#ff7468}}
.kid-mean{font-size:14px;color:var(--muted)}
.sister-link{display:inline-block;margin-top:6px;padding:8px 14px;border-radius:999px;border:1px solid #2b3956;font-weight:700}
/* grammar corner */
.grid-grammar{grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}
.grammar-card{position:relative;display:flex;flex-direction:column;gap:6px;padding:22px 22px 20px;text-decoration:none;color:var(--ink);border-top:4px solid var(--l3)}
.grammar-card strong{font:800 19px/1.25 var(--sans)}
.grammar-card span:not(.lesson-status){color:var(--ink-2);font-size:14.5px}
.grammar-card .lesson-status{position:absolute;top:14px;right:14px;min-width:0}
.grammar-card.done .lesson-status{color:var(--ok);font-size:20px}
.grammar-text{margin-bottom:10px}
.table-wrap{overflow-x:auto;margin:10px 0 24px;border:1px solid var(--line);border-radius:14px}
.gtable{border-collapse:collapse;width:100%;font-size:15.5px;background:var(--bg)}
.gtable th,.gtable td{padding:10px 14px;text-align:left;border-bottom:1px solid var(--line);white-space:nowrap}
.gtable th{background:color-mix(in srgb,var(--l3) 12%,var(--surface));font-weight:800;color:var(--ink)}
.gtable td:first-child{font-weight:700;color:var(--ink)}
.gtable tr:last-child td{border-bottom:0}
.sister-banner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:22px 26px;flex-wrap:wrap}
.sister-banner strong{font:850 22px/1.2 var(--sans)}
.sister-banner p{margin:4px 0 0;color:var(--ink-2)}

.nav-menu a{white-space:nowrap}
@media (max-width:1240px){.nav-cta{display:none}.menu-toggle{margin-left:auto}}
@media (max-width:1240px) and (min-width:861px){.main-nav{margin-left:auto}}