/* Layout: one continuous lavender-to-sky field (the App Store screenshots' world), bold sans headlines
   with a serif accent word, real framed iPhones, and a story told top to bottom. */
:root{
  --bg:#f6f5ff; --bg-2:#eef4ff; --surface:#ffffff; --ink:#111114; --muted:#585c6e; --line:#e3e2f0;
  --glow-a:#e4e0ff; --glow-b:#dcecff; --glow-c:#fde9f3;
  --accent:#2f80ed; --accent-ink:#ffffff; --btn:#111114; --btn-ink:#ffffff;
  --header:rgba(246,245,255,.72); --shadow:0 30px 70px -28px rgba(43,58,107,.35);
  --sans:"Plus Jakarta Sans",-apple-system,"Segoe UI",Roboto,"Noto Sans",sans-serif;
  --serif:"Instrument Serif",Georgia,"Times New Roman",serif;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0f0f1a; --bg-2:#0e1524; --surface:#181a2b; --ink:#f2f2f7; --muted:#a7aac0; --line:#2a2c40;
  --glow-a:#251f52; --glow-b:#132a4a; --glow-c:#3a1b33; --accent:#6fb0ff; --accent-ink:#0f0f1a;
  --btn:#f2f2f7; --btn-ink:#111114; --header:rgba(15,15,26,.7); --shadow:0 30px 70px -28px rgba(0,0,0,.6); color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0f0f1a; --bg-2:#0e1524; --surface:#181a2b; --ink:#f2f2f7; --muted:#a7aac0; --line:#2a2c40;
  --glow-a:#251f52; --glow-b:#132a4a; --glow-c:#3a1b33; --accent:#6fb0ff; --accent-ink:#0f0f1a;
  --btn:#f2f2f7; --btn-ink:#111114; --header:rgba(15,15,26,.7); --shadow:0 30px 70px -28px rgba(0,0,0,.6); color-scheme:dark}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;color:var(--ink);font:400 17px/1.6 var(--sans);background:linear-gradient(180deg,var(--bg) 0%,var(--bg-2) 45%,var(--bg) 70%,var(--bg-2) 100%);overflow-x:hidden}
img{max-width:100%;display:block;height:auto}
a{color:var(--accent)}
.wrap{max-width:1160px;margin:0 auto;padding-left:max(22px,env(safe-area-inset-left,0px));padding-right:max(22px,env(safe-area-inset-right,0px))}
h1,h2,h3{margin:0;font-weight:800;letter-spacing:-.025em;line-height:1.04;text-wrap:balance}
h1{font-size:clamp(46px,6.6vw,88px)}
h2{font-size:clamp(34px,4.6vw,58px)}
h2.big{font-size:clamp(42px,6.4vw,84px)}
h3{font-size:22px;letter-spacing:-.01em;line-height:1.2}
.serif{font-family:var(--serif);font-weight:400;font-style:italic;letter-spacing:-.01em}
.kicker{margin:0 0 16px;font-size:13px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--accent)}
.lede{font-size:clamp(19px,1.7vw,22px);line-height:1.55;color:var(--muted);max-width:32em;margin:22px 0 0}
.hero .lede{max-width:36em;font-size:clamp(18px,1.3vw,19px)}
.lede.wide{max-width:40em}
.fine{font-size:13.5px;color:var(--muted);margin-top:18px}

/* ambient light behind everything */
.aura{position:fixed;inset:0;z-index:-1;pointer-events:none;overflow:hidden}
.aura i{position:absolute;border-radius:50%;filter:blur(60px);opacity:.9}
.aura i:nth-child(1){width:52vw;height:52vw;left:-12vw;top:-18vw;background:var(--glow-a);animation:drift 22s ease-in-out infinite alternate}
.aura i:nth-child(2){width:46vw;height:46vw;right:-14vw;top:8vh;background:var(--glow-b);animation:drift 26s ease-in-out infinite alternate-reverse}
.aura i:nth-child(3){width:30vw;height:30vw;left:30vw;top:55vh;background:var(--glow-c);opacity:.5;animation:drift 30s ease-in-out infinite alternate}
@keyframes drift{from{transform:translate3d(0,0,0) scale(1)}to{transform:translate3d(4vw,3vh,0) scale(1.12)}}

/* header: transparent over the same field, frosted once you scroll */
.top{position:sticky;top:0;z-index:20;padding-top:env(safe-area-inset-top,0px);transition:background .3s ease,box-shadow .3s ease}
.top.scrolled{background:var(--header);-webkit-backdrop-filter:saturate(1.6) blur(16px);backdrop-filter:saturate(1.6) blur(16px);box-shadow:0 1px 0 var(--line)}
.bar{display:flex;align-items:center;gap:28px;height:72px}
.logo img{height:30px;width:auto}
.links{display:flex;gap:26px;margin-left:auto}
.bar-end{display:flex;align-items:center;gap:10px}
.lang-pick{display:flex;align-items:center;gap:6px;color:var(--ink);border:1px solid var(--line);background:color-mix(in srgb,var(--surface) 60%,transparent);border-radius:999px;padding:0 4px 0 12px;height:40px}
.lang-pick select{appearance:none;-webkit-appearance:none;border:0;background:transparent;color:var(--ink);font:600 14.5px var(--sans);padding:0 26px 0 2px;height:38px;cursor:pointer;background-image:linear-gradient(45deg,transparent 50%,currentColor 50%),linear-gradient(135deg,currentColor 50%,transparent 50%);background-position:calc(100% - 13px) 17px,calc(100% - 8px) 17px;background-size:5px 5px;background-repeat:no-repeat}
.lang-pick:focus-within{outline:3px solid var(--accent);outline-offset:2px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.links a{color:var(--ink);text-decoration:none;font-weight:600;font-size:15px;opacity:.75}
.links a:hover{opacity:1}
:root[data-theme="dark"] .logo img,:root[data-theme="dark"] .foot-logo{filter:invert(1)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .logo img,:root:not([data-theme="light"]) .foot-logo{filter:invert(1)}}

.btn{display:inline-flex;align-items:center;gap:10px;background:var(--btn);color:var(--btn-ink);text-decoration:none;font-weight:700;font-size:17px;border-radius:999px;padding:16px 26px;box-shadow:0 10px 30px -12px rgba(17,17,20,.5);transition:transform .2s ease,box-shadow .2s ease}
.btn:hover{transform:translateY(-2px);box-shadow:0 16px 36px -14px rgba(17,17,20,.55)}
.btn.small{font-size:15px;padding:10px 18px;box-shadow:none}
.btn.light{background:#fff;color:#111114}
a:focus-visible,.btn:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:3px}

/* hero */
.hero{padding-block:40px 120px}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(0,.75fr);gap:28px;align-items:center}
.hero-text{min-width:0}
.cta-row{margin-top:36px;display:flex;flex-direction:column;align-items:flex-start;gap:12px}
.note{margin:0;color:var(--muted);font-size:15px}
.hero-stage{position:relative;justify-self:center;width:min(340px,100%)}
.hero-phone{position:relative;filter:drop-shadow(0 40px 60px rgba(43,58,107,.28));animation:float 7s ease-in-out infinite}
.hero-phone img{width:100%}
.hero-phone img:not(:first-child){position:absolute;inset:0}
.hero-phone img{transition:opacity .8s ease}
.hero-phone img:not(.on){opacity:0}
@keyframes float{0%,100%{transform:translateY(0) rotate(-1.5deg)}50%{transform:translateY(-14px) rotate(-.5deg)}}

.chip{position:absolute;display:flex;align-items:center;gap:10px;background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:10px 14px 10px 10px;box-shadow:var(--shadow);font-size:14px;line-height:1.25;white-space:nowrap}
.chip b{display:block;font-weight:700}
.chip small{display:block;color:var(--muted);font-size:12.5px}
.chip s{display:block;color:var(--muted);font-size:12.5px}
.c1{left:-18%;top:16%;animation:bob 6s ease-in-out infinite}
.c2{right:-16%;top:46%;animation:bob 7s ease-in-out -2s infinite}
.c3{left:-14%;bottom:-2%;animation:bob 8s ease-in-out -4s infinite}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
.av{flex:none;display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:linear-gradient(160deg,#8fc3ff,#2f80ed);color:#fff;font-weight:800;font-size:19px}
.av.sm{width:34px;height:34px;font-size:15px}
.tick{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:#e6f6ec;color:#1e9e55;font-weight:800}
.flame{width:34px;height:34px;border-radius:50%;background:radial-gradient(circle at 50% 65%,#ffb347,#ff7a18 60%,#ff5f1f);flex:none}

/* languages */
.langs{padding-block:0 110px}
.langs-head{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:12px 32px}
.langs-head .kicker{width:100%;margin-bottom:0}
.lang-grid{list-style:none;padding:0;margin:36px 0 0;display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.lang-grid li{background:color-mix(in srgb,var(--surface) 85%,transparent);border:1px solid var(--line);border-radius:20px;padding:16px 18px;display:flex;flex-direction:column;gap:2px;min-width:0;transition:transform .25s ease,box-shadow .25s ease}
.lang-grid li:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.lang-grid .hi,.chain .hi{font-size:22px;font-weight:700;letter-spacing:-.01em;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lang-grid b{font-size:14px;font-weight:600;color:var(--muted)}

/* next language */
.next{padding-block:110px;display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.next-text{min-width:0}
.next-text p:not(.kicker){color:var(--muted);font-size:19px;margin:18px 0 0;max-width:30em}
.chain{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:0;position:relative}
.chain li{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:18px 22px;display:grid;grid-template-columns:auto 1fr;grid-template-rows:auto auto;column-gap:16px;align-items:center;box-shadow:var(--shadow);position:relative}
.chain li .hi{grid-row:1 / span 2;font-size:30px}
.chain li b{font-size:18px}
.chain li small{color:var(--muted);font-size:14px}
.chain li+li{margin-top:34px}
.chain li+li::before{content:"";position:absolute;left:44px;top:-34px;width:2px;height:34px;background:linear-gradient(var(--accent),transparent);opacity:.6}
.chain li:nth-child(2){margin-left:8%}.chain li:nth-child(3){margin-left:16%}

/* why */
.why{padding-block:40px 120px}
.trio{list-style:none;padding:0;margin:56px 0 0;display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.trio li{background:color-mix(in srgb,var(--surface) 80%,transparent);border:1px solid var(--line);border-radius:22px;padding:24px;display:flex;flex-direction:column;gap:6px;min-width:0}
.trio b{font-size:20px}
.trio span{color:var(--muted)}

/* lesson */
.lesson{padding-block:110px}
.lesson-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:64px;align-items:center}
.lesson-text{min-width:0}
.lesson-text p:not(.kicker){color:var(--muted);font-size:19px;margin:18px 0 0;max-width:30em}
.convo{background:var(--surface);border:1px solid var(--line);border-radius:30px;padding:22px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:12px;min-width:0}
.convo-head{display:flex;align-items:center;gap:12px;padding-bottom:12px;border-bottom:1px solid var(--line)}
.convo-head b{display:block}
.convo-head small{color:var(--muted);font-size:13px}
.live{margin-left:auto;font-size:12px;font-weight:700;color:#e5484d;display:flex;align-items:center;gap:6px}
.live::before{content:"";width:8px;height:8px;border-radius:50%;background:#e5484d;animation:pulse 1.6s ease-in-out infinite}
@keyframes pulse{50%{opacity:.25}}
.msg{max-width:84%;border-radius:20px;padding:12px 16px;transition:opacity .45s ease,transform .45s ease}
.msg p{margin:0;font-weight:600;font-size:16.5px;line-height:1.4}
.msg small{display:block;color:var(--muted);font-size:13.5px;margin-top:4px}
.msg.t{background:color-mix(in srgb,var(--glow-a) 70%,var(--surface));border-top-left-radius:6px}
.msg.u{align-self:flex-end;background:var(--accent);color:var(--accent-ink);border-top-right-radius:6px}
.fix{border:1px solid var(--line);border-radius:18px;padding:14px 16px;display:flex;flex-direction:column;gap:3px;background:color-mix(in srgb,var(--bg-2) 60%,var(--surface));transition:opacity .45s ease,transform .45s ease}
.fix-label{font-size:13px;font-weight:700;color:var(--accent)}
.fix s{color:var(--muted);font-size:14.5px}
.fix b{font-size:17px}
.fix small{color:var(--muted);font-size:14px}
.convo .pending{opacity:0;transform:translateY(10px)}
.typing{align-self:flex-start;display:flex;gap:5px;padding:14px 16px;border-radius:20px;background:color-mix(in srgb,var(--glow-a) 70%,var(--surface))}
.typing i{width:7px;height:7px;border-radius:50%;background:var(--muted);animation:dot 1s ease-in-out infinite}
.typing i:nth-child(2){animation-delay:.15s}.typing i:nth-child(3){animation-delay:.3s}
@keyframes dot{50%{transform:translateY(-4px);opacity:.4}}

/* a day */
.day{padding-block:110px}
.steps{list-style:none;padding:0;margin:56px 0 0;display:grid;grid-template-columns:repeat(3,1fr);gap:28px;counter-reset:s}
.steps li{display:flex;flex-direction:column;gap:10px;min-width:0}
.steps li>.step-phone,.steps li>.notifs{margin-top:auto;padding-top:22px}
.notifs{display:flex;flex-direction:column;gap:12px;margin-top:22px}
.notifs .notif{margin-top:0}
.notifs .notif:nth-child(2){transform:scale(.97);opacity:.92}
.notifs .notif:nth-child(3){transform:scale(.94);opacity:.8}
.steps time{font-weight:700;color:var(--accent);font-variant-numeric:tabular-nums}
.steps p{color:var(--muted);margin:0}
.step-phone{width:min(260px,80%);margin:22px auto 0;filter:drop-shadow(0 30px 40px rgba(43,58,107,.22))}
.notif{margin-top:22px;display:flex;gap:12px;align-items:flex-start;background:color-mix(in srgb,var(--surface) 82%,transparent);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--line);border-radius:22px;padding:14px;box-shadow:var(--shadow)}
.notif b{display:block;font-size:15px}
.notif small{display:block;font-size:14px;color:var(--ink);opacity:.85}
.notif>span:nth-child(2){min-width:0;flex:1}
.notif time{margin-left:auto;font-size:12.5px;color:var(--muted);font-weight:500}
.app-ico img{width:34px;height:34px;border-radius:9px}

/* every day */
.daily{padding-block:110px}
.daily-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.daily-text{min-width:0}
.ticks{list-style:none;padding:0;margin:30px 0 0;display:flex;flex-direction:column;gap:16px}
.ticks li{color:var(--muted);padding-left:30px;position:relative}
.ticks li::before{content:"";position:absolute;left:0;top:.45em;width:16px;height:16px;border-radius:50%;background:var(--accent);box-shadow:inset 0 0 0 5px color-mix(in srgb,var(--accent) 35%,var(--surface))}
.ticks b{color:var(--ink)}
.pair{display:grid;grid-template-columns:1fr 1fr;gap:18px;align-items:start}
.pair img{filter:drop-shadow(0 30px 40px rgba(43,58,107,.22))}
.pair img:last-child{margin-top:64px}

/* progress */
.progress{padding-block:110px;display:grid;grid-template-columns:.8fr 1.2fr;gap:64px;align-items:center}
.progress>div{min-width:0}
.progress p:not(.kicker):not(.fine){color:var(--muted);font-size:19px;margin:18px 0 0;max-width:30em}
.solo{width:min(320px,90%);justify-self:center;filter:drop-shadow(0 30px 40px rgba(43,58,107,.22))}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:32px 0 0;max-width:520px}
.stats div{background:color-mix(in srgb,var(--surface) 85%,transparent);border:1px solid var(--line);border-radius:18px;padding:16px}
.stats dt{font-size:13px;color:var(--muted)}
.stats dd{margin:2px 0 0;font-size:34px;font-weight:800;letter-spacing:-.02em;font-variant-numeric:tabular-nums}

/* tutors marquee */
.tutors{padding-block:110px;overflow:hidden}
.marquee{margin-top:48px;display:flex;flex-direction:column;gap:14px;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.row{list-style:none;margin:0;padding:0;display:flex;gap:14px;width:max-content;animation:slide 90s linear infinite}
.row.rev{animation-direction:reverse;animation-duration:100s}
.marquee:hover .row{animation-play-state:paused}
@keyframes slide{to{transform:translateX(-50%)}}
.tcard{display:flex;gap:12px;align-items:flex-start;width:300px;background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:14px 16px}
.tmeta{min-width:0}
.tmeta b{display:block}
.tmeta small{display:block;color:var(--accent);font-weight:600;font-size:13px}
.tmeta em{display:block;font-style:normal;color:var(--muted);font-size:14px;line-height:1.45;margin-top:4px}

/* pricing */
.pricing{padding-block:110px}
.plan{list-style:none;padding:0;margin:48px 0 0;display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.plan li{background:var(--surface);border:1px solid var(--line);border-radius:24px;padding:26px;display:flex;flex-direction:column;gap:8px;min-width:0}
.plan .n{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--ink);color:var(--bg);font-weight:800;font-size:15px;margin-bottom:6px}
.plan b{font-size:20px}
.plan span:not(.n){color:var(--muted)}

/* faq */
.faq{padding-block:40px 110px;display:grid;grid-template-columns:.8fr 1.2fr;gap:56px;align-items:start}
.faq>div{min-width:0}
.faq-note{color:var(--muted);margin:18px 0 0;max-width:22em}
details{border-top:1px solid var(--line)}
details:last-of-type{border-bottom:1px solid var(--line)}
summary{cursor:pointer;font-weight:700;font-size:18px;padding:20px 0;list-style:none;display:flex;justify-content:space-between;gap:16px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--muted);font-weight:500;font-size:22px;line-height:1;transition:transform .25s ease}
details[open] summary::after{transform:rotate(45deg)}
details p{margin:0 0 20px;color:var(--muted);max-width:40em}

/* final */
.final{padding-block:0 110px}
.final-inner{background:linear-gradient(135deg,#1b1a3a,#14213d 60%,#24164a);color:#fff;border-radius:36px;padding:72px clamp(28px,6vw,80px);display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:28px;position:relative;overflow:hidden}
.final-inner::after{content:"";position:absolute;right:-10%;top:-40%;width:60%;height:180%;background:radial-gradient(closest-side,rgba(143,195,255,.35),transparent);pointer-events:none}
.final h2{font-size:clamp(36px,5vw,64px);position:relative}
.final-cta{position:relative;display:flex;flex-direction:column;align-items:flex-start;gap:12px}
.final-cta p{margin:0;color:rgba(255,255,255,.72);font-size:15px}

/* footer */
.foot{padding-block:0 calc(48px + env(safe-area-inset-bottom,0px))}
.foot-grid{display:flex;flex-wrap:wrap;align-items:center;gap:14px 28px;font-size:15px;color:var(--muted);border-top:1px solid var(--line);padding-top:32px}
.foot-grid p{margin:0}
.foot-grid nav{display:flex;gap:20px}
.foot-grid nav a{color:var(--ink);text-decoration:none}
.foot-logo{height:24px;width:auto}
.copy{font-size:13.5px;margin-left:auto!important}

/* scroll reveal: only applied by script to things below the fold */
.rv{opacity:0;transform:translateY(34px);transition:opacity .9s ease,transform .9s cubic-bezier(.2,.7,.2,1)}
.rv.in{opacity:1;transform:none}

@media (max-width:980px){
  .links{display:none}
  .bar-end{margin-left:auto}
  .hero-grid,.lesson-grid,.daily-grid,.progress{grid-template-columns:1fr;gap:48px}
  .hero{padding-block:20px 80px}
  .hero-stage{width:min(320px,78%)}
  .c1{left:-22%}.c2{right:-20%}.c3{left:-16%}
  .trio,.steps,.plan,.faq,.next{grid-template-columns:1fr}
  .lang-grid{grid-template-columns:repeat(3,1fr)}
  .langs{padding-block:0 72px}.next{padding-block:72px}
  .faq{gap:20px}
  .steps li{max-width:460px}
  .progress .solo{order:2}
  .why,.lesson,.day,.daily,.progress,.tutors,.pricing{padding-block:72px}
}
@media (max-width:560px){
  .lang-btn span{display:none}.lang-list{right:auto;left:50%;transform:translateX(-50%);width:min(250px,calc(100vw - 32px))}
  .lang-pick svg{display:none}.lang-pick{padding-left:8px}.lang-pick select{font-size:13.5px}
  .chain li:nth-child(2){margin-left:4%}.chain li:nth-child(3){margin-left:8%}
  .chip{font-size:12.5px;padding:8px 10px 8px 8px}
  .c1{left:-14%;top:6%}.c2{right:-12%}.c3{left:-10%;bottom:4%}
  .stats dd{font-size:26px}
  .copy{margin-left:0!important}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .aura i,.hero-phone,.chip,.row,.live::before,.typing i{animation:none}
  .rv,.convo .pending{opacity:1;transform:none;transition:none}
  .marquee{overflow-x:auto}
}

/* legal pages */
.legal{max-width:780px;padding-block:40px 110px}
.legal h1{font-size:clamp(36px,5vw,54px)}
.legal .date{color:var(--muted);margin:12px 0 28px}
.legal h2{font-size:24px;margin:44px 0 10px;letter-spacing:-.01em;line-height:1.25}
.legal h3{font-size:19px;margin:28px 0 6px}
.legal p,.legal li{font-size:16px;line-height:1.7}
.legal li{margin:4px 0}
.legal .caps{font-size:14.5px}
.legal table{border-collapse:collapse;width:100%;font-size:15px;margin:12px 0;background:var(--surface)}
.legal th,.legal td{border:1px solid var(--line);padding:9px 11px;text-align:left;vertical-align:top}
.legal .tablewrap{overflow-x:auto}
.legal .lang-note{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:4px 20px;color:var(--muted);font-size:15.5px}

/* language menu (header) */
.lang-menu{position:relative}
.lang-btn{display:flex;align-items:center;gap:7px;height:40px;padding:0 12px 0 9px;border-radius:999px;border:1px solid var(--line);background:color-mix(in srgb,var(--surface) 70%,transparent);color:var(--ink);font:700 14px var(--sans);cursor:pointer}
.lang-btn img{width:22px;height:22px;border-radius:50%;object-fit:cover}
.lang-btn:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.lang-list{position:absolute;right:0;top:calc(100% + 10px);list-style:none;margin:0;padding:8px;width:250px;background:var(--surface);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);display:grid;gap:2px;z-index:30}
.lang-list[hidden]{display:none}
.lang-list a{display:flex;align-items:center;gap:12px;padding:8px 10px;border-radius:12px;font-size:15.5px;color:var(--ink);text-decoration:none}
.lang-list a:hover{background:color-mix(in srgb,var(--glow-a) 35%,var(--surface))}
.lang-list a:focus-visible{outline:3px solid var(--accent);outline-offset:-3px}
.lang-list img{width:34px;height:34px;border-radius:50%;object-fit:cover;box-shadow:0 0 0 1px var(--line)}
.lang-list a.cur{background:color-mix(in srgb,var(--glow-a) 60%,var(--surface))}
[dir="rtl"] .lang-list{right:auto;left:0}
/* language cards with flags */
.lang-grid{grid-template-columns:repeat(4,1fr)}
.lang-grid li{position:relative;overflow:hidden;padding:20px 20px 18px;gap:4px}
.lang-grid .flag{width:44px;height:44px;border-radius:50%;object-fit:cover;box-shadow:0 0 0 2px var(--surface),0 6px 16px -6px rgba(0,0,0,.35);margin-bottom:10px}
.lang-grid li::after{content:"";position:absolute;right:-30px;top:-30px;width:120px;height:120px;border-radius:50%;background:var(--tint,var(--glow-a));opacity:.55;filter:blur(18px);z-index:-1}
.lang-grid li{isolation:isolate}
.lang-grid li:nth-child(1){--tint:#cfe0ff}.lang-grid li:nth-child(2){--tint:#ffd9c2}.lang-grid li:nth-child(3){--tint:#d6dcff}.lang-grid li:nth-child(4){--tint:#ffe7a8}
.lang-grid li:nth-child(5){--tint:#c9f0d3}.lang-grid li:nth-child(6){--tint:#d3f5c8}.lang-grid li:nth-child(7){--tint:#ffd2c4}.lang-grid li:nth-child(8){--tint:#cfe6ff}
.soon{color:var(--muted);margin:22px 0 0;font-size:15.5px}
@media (max-width:980px){.lang-grid{grid-template-columns:repeat(2,1fr)}}

/* Instrument Serif has no glyphs for these scripts: keep the emphasis, skip the fake italic. */
:lang(ja) .serif,:lang(zh) .serif,:lang(hi) .serif,:lang(ar) .serif{font-style:normal;font-family:inherit;font-weight:400}
:lang(ja) h1,:lang(zh) h1,:lang(ja) h2,:lang(zh) h2{letter-spacing:0;line-break:strict}