/* Mind Gym site. No external fonts, scripts or trackers. Palette mirrors MindGym/Core/Design/Theme.swift. */
:root{
  /* Theme.swift palette */
  --ink:#0a0d1f;--night:#121433;--dusk:#291c5c;
  --violet:#8c5cff;--electric:#408fff;--aqua:#33e0db;--mint:#59f299;
  --sun:#ffc740;--coral:#ff6b73;--magenta:#fa59cc;--orange:#ff8c33;

  /* Light theme tokens */
  --bg:#f6f5fd;--bg-alt:#eeecfa;--card:#ffffff;--text:#15162e;--muted:#4a4d6e;--line:#dfddf0;
  --accent:#5a3fd6;--accent-soft:rgba(90,63,214,.10);--focus:#2f6fe0;
  --shadow:0 1px 2px rgba(21,22,46,.05),0 12px 32px -12px rgba(41,28,92,.18);

  /* Hero is always night-sky, in both themes */
  --hero-text:#ffffff;--hero-muted:rgba(255,255,255,.78);

  --radius:24px;--radius-sm:16px;
  --font:ui-rounded,"SF Pro Rounded",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --mono:ui-monospace,"SF Mono",SFMono-Regular,Menlo,Consolas,monospace;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0a0d1f;--bg-alt:#0e1129;--card:#14173a;--text:#f2f2ff;--muted:#b3b6d8;--line:#272b5a;
  --accent:#b3a6ff;--accent-soft:rgba(140,92,255,.16);--focus:#7fb0ff;
  --shadow:0 1px 2px rgba(0,0,0,.3),0 16px 40px -16px rgba(0,0,0,.6);
  color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0a0d1f;--bg-alt:#0e1129;--card:#14173a;--text:#f2f2ff;--muted:#b3b6d8;--line:#272b5a;
  --accent:#b3a6ff;--accent-soft:rgba(140,92,255,.16);--focus:#7fb0ff;
  --shadow:0 1px 2px rgba(0,0,0,.3),0 16px 40px -16px rgba(0,0,0,.6);
  color-scheme:dark}

/* Base */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--bg);color:var(--text);font:17px/1.65 var(--font);
  overflow-x:hidden;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img,svg{max-width:100%;height:auto}
a{color:var(--accent);text-underline-offset:3px;text-decoration-thickness:1px;overflow-wrap:anywhere}
a:hover{text-decoration-thickness:2px}
:focus-visible{outline:3px solid var(--focus);outline-offset:3px;border-radius:8px}
h1,h2,h3{font-family:var(--font);font-weight:800;line-height:1.12;letter-spacing:-.02em;margin:0;text-wrap:balance}
p,li,summary{text-wrap:pretty}
p{margin:0 0 12px}
ul,ol{margin:0 0 12px;padding-left:22px}
li{margin:5px 0}
strong{font-weight:750}
code{font-family:var(--mono);background:var(--accent-soft);padding:1px 6px;border-radius:6px;font-size:.88em;overflow-wrap:anywhere}
.wrap{width:100%;max-width:1120px;margin:0 auto;padding:0 16px}
.wrap.narrow{max-width:740px}
@media (min-width:720px){.wrap{padding:0 28px}}
.visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* Skip link */
.skip{position:absolute;left:12px;top:-60px;z-index:100;background:#fff;color:#15162e;font-weight:800;
  padding:10px 16px;border-radius:12px;text-decoration:none;box-shadow:0 8px 24px rgba(0,0,0,.25)}
.skip:focus{top:12px}

/* Hero (night sky in both themes) */
.hero{position:relative;isolation:isolate;overflow:hidden;color:var(--hero-text);
  background:
    radial-gradient(60% 55% at 85% 10%,rgba(250,89,204,.38),transparent 70%),
    radial-gradient(55% 60% at 10% 0%,rgba(64,143,255,.30),transparent 70%),
    radial-gradient(70% 60% at 50% 110%,rgba(140,92,255,.45),transparent 70%),
    linear-gradient(180deg,var(--ink),var(--night) 55%,var(--dusk));}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;opacity:.55;
  background-image:
    radial-gradient(1px 1px at 12% 22%,#fff,transparent),radial-gradient(1px 1px at 28% 68%,#fff,transparent),
    radial-gradient(1.5px 1.5px at 42% 14%,#fff,transparent),radial-gradient(1px 1px at 63% 38%,#fff,transparent),
    radial-gradient(1px 1px at 76% 80%,#fff,transparent),radial-gradient(1.5px 1.5px at 90% 50%,#fff,transparent),
    radial-gradient(1px 1px at 6% 88%,#fff,transparent),radial-gradient(1px 1px at 54% 92%,#fff,transparent);}
.hero a{color:#fff}
.hero :focus-visible{outline-color:#9cc2ff}

.site-nav{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:18px 0}
.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;font-weight:800;font-size:1.05rem;letter-spacing:-.01em;white-space:nowrap}
.brand img{width:34px;height:34px;border-radius:9px;box-shadow:0 0 0 1px rgba(255,255,255,.15)}
.nav-links{display:flex;gap:4px;margin:0;padding:0;list-style:none}
.nav-links li{margin:0}
.nav-links a{display:block;padding:8px 12px;border-radius:999px;text-decoration:none;font-weight:700;font-size:.95rem;color:rgba(255,255,255,.86)}
.nav-links a:hover{background:rgba(255,255,255,.10);color:#fff}
.nav-links a[aria-current="page"]{background:rgba(255,255,255,.14);color:#fff}
@media (max-width:460px){.site-nav .brand span{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.nav-links a{padding:8px 10px}}

.hero-main{display:grid;gap:40px;align-items:center;padding:28px 0 72px}
.hero-main>*,.split>*{min-width:0}
@media (min-width:880px){.hero-main{grid-template-columns:1.15fr .85fr;padding:56px 0 104px}}
.eyebrow{display:inline-flex;align-items:center;gap:8px;margin:0 0 18px;padding:6px 14px;border-radius:999px;
  font-size:.82rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);color:#e9e4ff}
.eyebrow .dot{width:8px;height:8px;border-radius:50%;background:linear-gradient(135deg,var(--aqua),var(--mint));box-shadow:0 0 12px var(--aqua)}
.hero h1{font-size:clamp(2.3rem,8.4vw,4.4rem);font-weight:900;letter-spacing:-.035em;margin:0 0 18px;max-width:14ch}
.grad-text{background:linear-gradient(90deg,#d9cfff 0%,var(--magenta) 45%,var(--aqua) 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent}
@media (forced-colors:active){.grad-text{color:CanvasText;background:none}}
.lead{font-size:clamp(1.08rem,2.6vw,1.3rem);line-height:1.55;color:var(--hero-muted);max-width:36ch;margin:0 0 30px}
.cta-row{display:flex;flex-wrap:wrap;align-items:center;gap:14px 20px}
.cta-note{margin:0;font-size:.92rem;color:var(--hero-muted)}

/* App Store badge (placeholder link: APP_STORE_URL) */
.store-badge{display:inline-flex;align-items:center;gap:12px;min-height:56px;padding:9px 22px 9px 18px;border-radius:14px;
  background:#000;color:#fff!important;text-decoration:none;border:1px solid rgba(255,255,255,.35);
  box-shadow:0 10px 30px -8px rgba(140,92,255,.6)}
.store-badge svg{width:26px;height:auto;flex:none;fill:currentColor}
.store-badge .badge-text{display:flex;flex-direction:column;line-height:1.05;text-align:left}
.store-badge .badge-small{font-size:.72rem;font-weight:600;letter-spacing:.02em}
.store-badge .badge-big{font-size:1.45rem;font-weight:700;letter-spacing:-.02em;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif}
.store-badge:hover{border-color:#fff}

/* Hero visual */
.hero-visual{position:relative;display:grid;place-items:center;min-height:300px}
.hero-visual .halo{position:absolute;width:min(380px,86vw);aspect-ratio:1;border-radius:50%;
  background:conic-gradient(from 200deg,var(--violet),var(--magenta),var(--sun),var(--aqua),var(--electric),var(--violet));
  filter:blur(46px);opacity:.55}
.hero-visual .ring{position:absolute;width:min(330px,78vw);aspect-ratio:1;border-radius:50%;border:1px solid rgba(255,255,255,.16)}
.hero-visual .ring.r2{width:min(250px,60vw);border-color:rgba(255,255,255,.10)}
.app-icon{position:relative;width:min(200px,52vw);height:auto;aspect-ratio:1;border-radius:22.5%;
  box-shadow:0 30px 80px -10px rgba(10,13,31,.8),0 0 0 1px rgba(255,255,255,.18),0 0 60px rgba(140,92,255,.45)}
.orbit{position:absolute;display:flex;align-items:center;gap:8px;padding:8px 13px;border-radius:999px;font-size:.82rem;font-weight:800;
  background:rgba(18,20,51,.72);border:1px solid rgba(255,255,255,.18);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);color:#fff;white-space:nowrap}
.orbit i{width:10px;height:10px;border-radius:50%;flex:none;background:var(--g)}
.orbit.o1{top:8%;left:2%}.orbit.o2{top:20%;right:0}.orbit.o3{bottom:10%;left:6%}.orbit.o4{bottom:4%;right:8%}
@media (max-width:420px){.orbit{font-size:.74rem;padding:6px 10px}.orbit.o1{left:0}.orbit.o3{left:0}.orbit.o4{right:0}}
@media (prefers-reduced-motion:no-preference){
  .app-icon{animation:float 7s ease-in-out infinite}
  @keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
}

/* Stats strip */
.stats{position:relative;z-index:2;margin-top:-44px}
.stats ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
@media (min-width:760px){.stats ul{grid-template-columns:repeat(4,minmax(0,1fr))}}
.stats li{margin:0;background:var(--card);border:1px solid var(--line);border-radius:var(--radius-sm);padding:18px 16px;box-shadow:var(--shadow);text-align:center}
.stats b{display:block;font-size:clamp(1.7rem,6vw,2.3rem);font-weight:900;letter-spacing:-.03em;line-height:1.1;
  background:linear-gradient(135deg,var(--accent),var(--violet));-webkit-background-clip:text;background-clip:text;color:transparent}
@media (forced-colors:active){.stats b{color:CanvasText;background:none}}
.stats span{display:block;font-size:.9rem;color:var(--muted);font-weight:650;line-height:1.35;margin-top:4px}

/* Sections */
.section{padding:84px 0}
.section.alt{background:var(--bg-alt)}
@media (max-width:600px){.section{padding:60px 0}}
.section-head{max-width:680px;margin:0 0 36px}
.kicker{display:inline-block;margin:0 0 10px;font-size:.8rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--accent)}
.section h2{font-size:clamp(1.8rem,5.2vw,2.8rem);margin:0 0 14px}
.section-head p{font-size:1.1rem;color:var(--muted);margin:0}
.section-sub{font-size:1.1rem;color:var(--muted);max-width:62ch}
.checks{max-width:62ch}
main:focus{outline:none}

.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}
.card h3{font-size:1.2rem;margin:0 0 8px}
.card p{color:var(--muted)}
.card>:last-child{margin-bottom:0}

/* Skill grid */
.skills{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr))}
.skill{position:relative;overflow:hidden}
.skill::before{content:"";position:absolute;inset:0 0 auto 0;height:4px;background:var(--g)}
.skill .glyph{display:grid;place-items:center;width:52px;height:52px;border-radius:16px;margin:0 0 16px;background:var(--g);
  box-shadow:0 10px 24px -10px var(--c1)}
.skill .glyph svg{width:26px;height:26px;stroke:#fff;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.skill .count{position:absolute;top:38px;right:24px;font-size:.82rem;font-weight:800;color:var(--muted);background:var(--accent-soft);padding:3px 10px;border-radius:999px}
.chips{list-style:none;display:flex;flex-wrap:wrap;gap:6px;margin:14px 0 0;padding:0}
.chips li{margin:0;font-size:.86rem;font-weight:650;padding:4px 11px;border-radius:999px;border:1px solid var(--line);background:var(--bg);color:var(--text)}
.d-memory{--c1:var(--violet);--g:linear-gradient(135deg,var(--violet),var(--magenta))}
.d-working{--c1:var(--electric);--g:linear-gradient(135deg,var(--electric),var(--aqua))}
.d-focus{--c1:var(--coral);--g:linear-gradient(135deg,var(--coral),var(--sun))}
.d-speed{--c1:var(--sun);--g:linear-gradient(135deg,var(--sun),var(--orange))}
.d-spatial{--c1:var(--aqua);--g:linear-gradient(135deg,var(--aqua),var(--mint))}
.d-drills{--c1:var(--violet);--g:linear-gradient(135deg,var(--violet),var(--electric) 55%,var(--aqua))}

/* Split layouts */
.split{display:grid;gap:40px;align-items:center}
@media (min-width:880px){.split{grid-template-columns:1fr 1fr;gap:64px}.split.reverse>:first-child{order:2}}
.checks{list-style:none;padding:0;margin:20px 0 0}
.checks li{position:relative;padding-left:34px;margin:12px 0;color:var(--text)}
.checks li::before{content:"";position:absolute;left:0;top:.2em;width:22px;height:22px;border-radius:50%;
  background:var(--accent-soft) url("check.svg") center/14px no-repeat}
.checks li strong{display:block}
.checks li span{color:var(--muted)}

/* Panel (decorative visual frame) */
.panel{border-radius:28px;padding:28px;color:#fff;position:relative;overflow:hidden;isolation:isolate;
  background:radial-gradient(80% 70% at 100% 0%,rgba(250,89,204,.35),transparent 70%),linear-gradient(160deg,var(--night),var(--dusk));
  box-shadow:0 30px 70px -30px rgba(41,28,92,.7);border:1px solid rgba(255,255,255,.08)}
.panel h3{font-size:1.05rem;margin:0 0 4px}
.panel p{color:rgba(255,255,255,.76);margin:0;font-size:.95rem}
.panel .radar{display:block;width:100%;max-width:340px;margin:8px auto 0}
.panel .radar text{fill:rgba(255,255,255,.88);font:700 12px var(--font)}

/* Adaptive meter */
.meter{margin-top:22px}
.meter-track{position:relative;height:14px;border-radius:999px;background:linear-gradient(90deg,var(--coral),var(--sun) 45%,var(--mint) 72%,var(--sun) 88%,var(--coral))}
.meter-pin{position:absolute;left:80%;top:-8px;width:4px;height:30px;border-radius:2px;background:#fff;box-shadow:0 0 0 3px rgba(10,13,31,.35)}
.meter-labels{display:flex;justify-content:space-between;font-size:.8rem;color:rgba(255,255,255,.7);margin-top:10px}
.meter-labels b{color:#fff}

/* Academy */
.lessons{list-style:none;counter-reset:l;padding:0;margin:0;display:grid;gap:10px;grid-template-columns:minmax(0,1fr)}
@media (min-width:520px){.lessons{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:600px){.lessons{grid-template-columns:repeat(3,minmax(0,1fr))}}
.lessons li{counter-increment:l;margin:0;display:flex;align-items:center;gap:12px;padding:14px 16px;border-radius:var(--radius-sm);background:var(--card);border:1px solid var(--line);font-weight:700}
.lessons li::before{content:counter(l);display:grid;place-items:center;flex:none;width:30px;height:30px;border-radius:10px;font-size:.88rem;font-weight:900;color:#fff;
  background:linear-gradient(135deg,#6a3fe0,#c03ca0)}

/* Memory Lab boxes */
.boxes{list-style:none;padding:0;margin:18px 0 0;display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:6px;align-items:end}
.boxes li{margin:0;display:flex;flex-direction:column;align-items:center;gap:6px;font-size:.78rem;color:rgba(255,255,255,.78);font-weight:700}
.boxes .bar{width:100%;border-radius:8px 8px 4px 4px;background:linear-gradient(180deg,var(--aqua),var(--electric));opacity:.95}
.boxes li:nth-child(1) .bar{height:22px}.boxes li:nth-child(2) .bar{height:34px}.boxes li:nth-child(3) .bar{height:48px}
.boxes li:nth-child(4) .bar{height:64px}.boxes li:nth-child(5) .bar{height:82px}.boxes li:nth-child(6) .bar{height:102px}
.boxes li:nth-child(7) .bar{height:124px;background:linear-gradient(180deg,var(--mint),var(--aqua))}
.boxes b{color:#fff;font-size:.95rem}

/* Coach */
.coach-chat{display:flex;flex-direction:column;gap:10px;margin-top:6px}
.bubble{max-width:88%;padding:12px 15px;border-radius:18px;font-size:.95rem;line-height:1.45}
.bubble.me{align-self:flex-end;background:linear-gradient(135deg,#5a3fd6,#2f6fe0);color:#fff;border-bottom-right-radius:6px}
.bubble.ai{align-self:flex-start;background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.14);color:#fff;border-bottom-left-radius:6px}
.bubble small{display:block;margin-top:6px;font-size:.74rem;color:rgba(255,255,255,.66);font-weight:700;letter-spacing:.02em}
.chat-note{margin:2px 0 0;text-align:center;font-size:.74rem;color:rgba(255,255,255,.66);font-weight:700;letter-spacing:.02em}
.panel-foot{margin-top:18px;padding-top:14px;border-top:1px solid rgba(255,255,255,.12);display:flex;gap:10px;align-items:center;font-size:.86rem;color:rgba(255,255,255,.78)}
.panel-foot svg{width:18px;height:18px;flex:none;stroke:var(--mint);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

/* Feature grid (small) */
.features{display:grid;gap:16px;grid-template-columns:minmax(0,1fr)}
@media (min-width:640px){.features{grid-template-columns:repeat(2,minmax(0,1fr))}.features>:last-child{grid-column:1/-1}}
@media (min-width:980px){.features{grid-template-columns:repeat(6,minmax(0,1fr))}.features>*{grid-column:span 2}.features>:nth-child(n+4){grid-column:span 3}}
.features .card h3{display:flex;align-items:center;gap:10px}
.features .card h3 svg{width:22px;height:22px;flex:none;stroke:var(--accent);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
kbd{font-family:var(--mono);font-size:.85em;padding:1px 6px;border-radius:6px;border:1px solid var(--line);background:var(--bg);box-shadow:inset 0 -1px 0 var(--line)}

/* Privacy band */
.privacy-band{border-radius:32px;padding:clamp(28px,6vw,56px);color:#fff;text-align:center;position:relative;overflow:hidden;isolation:isolate;
  background:radial-gradient(60% 80% at 0% 0%,rgba(64,143,255,.35),transparent 70%),radial-gradient(60% 80% at 100% 100%,rgba(250,89,204,.35),transparent 70%),linear-gradient(160deg,var(--ink),var(--dusk))}
.privacy-band h2{color:#fff;margin:0 auto 12px;max-width:18ch}
.privacy-band p{color:rgba(255,255,255,.8);max-width:56ch;margin:0 auto 22px;font-size:1.05rem}
.privacy-band a{color:#fff}
.pills{list-style:none;display:flex;flex-wrap:wrap;justify-content:center;gap:10px;padding:0;margin:0 0 26px}
.pills li{margin:0;padding:8px 16px;border-radius:999px;background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.2);font-weight:800;font-size:.95rem}

/* Honest note */
.note{border-left:5px solid var(--accent)}
.note h2{font-size:1.35rem;margin:0 0 8px}

/* Final CTA */
.final{text-align:center}
.final img{width:96px;height:96px;border-radius:22px;box-shadow:var(--shadow);margin:0 auto 20px;display:block}
.final h2{margin:0 auto 12px;max-width:20ch}
.final p{color:var(--muted);margin:0 auto 26px;max-width:46ch;font-size:1.1rem}
.final .cta-row{flex-direction:column;justify-content:center}
.final .cta-note{color:var(--muted);max-width:none;margin:0;font-size:.92rem;text-align:center}

/* Inner pages */
.page-hero{padding:16px 0 56px}
.page-hero h1{font-size:clamp(2.1rem,7vw,3.2rem);font-weight:900;letter-spacing:-.03em;margin:22px 0 10px}
.page-hero .lead{margin:0;max-width:52ch}
main.page{padding:40px 0 72px}
main.page .card{margin:0 0 16px;padding:24px}
main.page h2{font-size:1.3rem;margin:0 0 10px}
main.page .card p,main.page .card li{color:var(--text)}
.tldr{border-left:5px solid var(--accent);background:linear-gradient(0deg,var(--accent-soft),var(--accent-soft)),var(--card)}
.toc{margin:0 0 24px}
.toc h2{font-size:.82rem!important;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin:0 0 10px!important}
.toc ol{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:8px}
.toc li{margin:0}
.toc a{display:block;padding:6px 12px;border-radius:999px;border:1px solid var(--line);background:var(--card);text-decoration:none;font-size:.9rem;font-weight:700;color:var(--text)}
.toc a:hover{border-color:var(--accent);color:var(--accent)}
section[id]{scroll-margin-top:16px}

/* FAQ */
.faq-group{margin:0 0 28px}
.faq-group>h2{color:var(--muted);text-transform:uppercase;letter-spacing:.08em;font-size:.82rem!important;margin:0 0 12px!important}
details{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-sm);margin:0 0 10px;padding:0 20px;box-shadow:var(--shadow)}
details[open]{border-color:color-mix(in srgb,var(--accent) 45%,var(--line))}
summary{cursor:pointer;font-weight:800;padding:18px 0;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:14px;border-radius:8px}
summary::-webkit-details-marker{display:none}
summary::after{content:"";flex:none;width:26px;height:26px;border-radius:50%;background:var(--accent-soft) url("chevron.svg") center/16px no-repeat}
details[open] summary::after{transform:rotate(180deg)}
@media (prefers-reduced-motion:no-preference){summary::after{transition:transform .2s}}
details>p:last-child,details>ul:last-child{margin-bottom:18px}
.contact{display:grid;gap:16px;align-items:center;margin-top:32px}
@media (min-width:720px){.contact{grid-template-columns:1fr auto}}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:12px 24px;border-radius:999px;font-weight:800;text-decoration:none;
  background:linear-gradient(135deg,#5a3fd6,#2f6fe0);color:#fff!important;box-shadow:0 10px 26px -10px rgba(64,143,255,.7);overflow-wrap:anywhere;text-align:center}
.btn:hover{filter:brightness(1.08)}

/* Footer */
.site-footer{border-top:1px solid var(--line);color:var(--muted);font-size:.9rem;padding:32px 0 44px;background:var(--bg)}
.site-footer .wrap{display:flex;flex-wrap:wrap;gap:16px 28px;justify-content:space-between;align-items:center}
.site-footer .brand{color:var(--text)}
.site-footer .brand img{box-shadow:none}
.site-footer ul{list-style:none;display:flex;flex-wrap:wrap;gap:6px 18px;margin:0;padding:0}
.site-footer li{margin:0}
.site-footer a{color:var(--muted);text-decoration:none}
.site-footer a:hover{color:var(--text);text-decoration:underline}
.site-footer .fine{width:100%;margin:0;font-size:.82rem;line-height:1.5}

@media (prefers-reduced-motion:no-preference){
  .store-badge,.btn,.nav-links a,.toc a{transition:transform .2s,filter .2s,background-color .2s,border-color .2s}
  .store-badge:hover,.btn:hover{transform:translateY(-2px)}
}
@media print{.hero,.privacy-band,.panel{background:none!important;color:#000!important}.skip,.site-nav .nav-links{display:none}}