/* glass-aurora — glassmorphism over an animated aurora built from --primary / --accent.
   Frosted cards carry a dark scrim so white text stays readable on any brand colours. */
*{box-sizing:border-box;margin:0;padding:0}
:root{
  --base:#070918;
  --txt:#ffffff;--txt-2:rgba(255,255,255,.84);--txt-3:rgba(255,255,255,.68);
  --glass:rgba(255,255,255,.085);--glass-hi:rgba(255,255,255,.16);--scrim:rgba(8,10,28,.42);--scrim-strong:rgba(8,10,28,.55);
  --edge:rgba(255,255,255,.22);--edge-soft:rgba(255,255,255,.12);
  --r:calc(var(--radius) + 10px);--r-sm:calc(var(--radius) + 2px);
  --blur:blur(18px) saturate(150%);
  --wrap:1200px;
}
html{scroll-behavior:smooth;scroll-padding-top:96px;background:var(--base)}
body{font-family:var(--font);color:var(--txt);background:transparent;line-height:1.6;min-height:100vh;overflow-x:hidden;position:relative}
a{color:inherit}
:focus-visible{outline:2px solid #fff;outline-offset:3px;border-radius:6px}
::selection{background:color-mix(in srgb,var(--accent) 55%,transparent)}
h1,h2,h3{line-height:1.15;font-weight:800;letter-spacing:-.015em}
.au-wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.au-narrow{max-width:900px}
.au-center{text-align:center;margin-top:26px}

/* ===== aurora sky ===== */
.au-sky{position:fixed;inset:0;z-index:-1;overflow:hidden;pointer-events:none;
  background:
    radial-gradient(60% 45% at 50% 110%,color-mix(in srgb,var(--primary) 30%,transparent),transparent 70%),
    linear-gradient(180deg,#0a0c22 0%,var(--base) 60%,#05060f 100%)}
.au-sky span{position:absolute;inset:-25%;will-change:transform}
.au-sky-a{background:
    radial-gradient(38% 32% at 22% 28%,color-mix(in srgb,var(--primary) 78%,transparent),transparent 70%),
    radial-gradient(30% 28% at 78% 64%,color-mix(in srgb,var(--primary) 55%,#4a2bff 25%),transparent 70%),
    radial-gradient(26% 22% at 46% 78%,color-mix(in srgb,var(--accent) 35%,var(--primary) 25%),transparent 72%);
  opacity:.95;animation:au-drift-a 38s ease-in-out infinite alternate}
.au-sky-b{background:
    radial-gradient(34% 30% at 76% 22%,color-mix(in srgb,var(--accent) 62%,transparent),transparent 70%),
    radial-gradient(28% 26% at 18% 76%,color-mix(in srgb,var(--accent) 42%,#00c2ff 18%),transparent 72%),
    radial-gradient(22% 20% at 58% 40%,color-mix(in srgb,var(--primary) 40%,var(--accent) 25%),transparent 72%);
  opacity:.75;mix-blend-mode:screen;animation:au-drift-b 46s ease-in-out infinite alternate}
.au-sky::after{content:"";position:absolute;inset:0;background:radial-gradient(120% 90% at 50% 40%,transparent 35%,rgba(4,5,14,.5) 100%)}
@keyframes au-drift-a{0%{transform:translate3d(0,0,0) rotate(0) scale(1)}50%{transform:translate3d(6%,4%,0) rotate(8deg) scale(1.08)}100%{transform:translate3d(-5%,6%,0) rotate(-6deg) scale(1.02)}}
@keyframes au-drift-b{0%{transform:translate3d(0,0,0) rotate(0) scale(1.05)}50%{transform:translate3d(-7%,-3%,0) rotate(-10deg) scale(1)}100%{transform:translate3d(4%,-6%,0) rotate(6deg) scale(1.1)}}

/* ===== glass ===== */
.au-glass{background:linear-gradient(150deg,var(--glass-hi),var(--glass) 55%,rgba(255,255,255,.04)),var(--scrim);
  -webkit-backdrop-filter:var(--blur);backdrop-filter:var(--blur);border:1px solid var(--edge);border-radius:var(--r);
  box-shadow:0 18px 50px -18px rgba(0,0,0,.55),inset 0 1px 0 rgba(255,255,255,.28),inset 0 -1px 0 rgba(255,255,255,.06)}
.au-glass-strong{background:linear-gradient(150deg,rgba(255,255,255,.18),rgba(255,255,255,.07) 60%,rgba(255,255,255,.04)),var(--scrim-strong)}
@supports not ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))){
  .au-glass,.au-tile,.au-cat,.au-chip,.au-float,.au-faq details{background-color:rgba(16,18,42,.88)}
}

/* ===== buttons ===== */
.au-btn{display:inline-flex;align-items:center;justify-content:center;gap:.4em;min-height:44px;padding:.6em 1.35em;border-radius:999px;font-weight:800;font-size:.92rem;
  text-decoration:none;color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.35);white-space:nowrap;border:1px solid rgba(255,255,255,.35);
  background:linear-gradient(135deg,var(--primary),color-mix(in srgb,var(--primary) 55%,var(--accent)));
  box-shadow:0 8px 24px -8px color-mix(in srgb,var(--primary) 80%,transparent),inset 0 1px 0 rgba(255,255,255,.35);transition:transform .15s,box-shadow .15s,background .15s}
.au-btn:hover{transform:translateY(-1px);box-shadow:0 12px 30px -8px color-mix(in srgb,var(--primary) 90%,transparent),inset 0 1px 0 rgba(255,255,255,.4)}
.au-btn-ghost{background:rgba(255,255,255,.1);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:inset 0 1px 0 rgba(255,255,255,.2)}
.au-btn-ghost:hover{background:rgba(255,255,255,.18);box-shadow:inset 0 1px 0 rgba(255,255,255,.3)}
.au-btn-sm{min-height:36px;padding:.35em 1em;font-size:.82rem}
.au-btn-lg{min-height:52px;padding:.7em 1.7em;font-size:1rem}
.au-btn-block{display:flex;width:100%}

/* ===== floating navbar ===== */
.au-top{position:sticky;top:12px;z-index:20;padding:12px 16px 0}
.au-nav{max-width:var(--wrap);margin:0 auto;display:flex;align-items:center;gap:18px;padding:8px 10px 8px 20px;border-radius:999px;
  background:linear-gradient(150deg,rgba(255,255,255,.16),rgba(255,255,255,.06)),rgba(8,10,28,.55)}
.au-logo{text-decoration:none;color:#fff;display:inline-flex;align-items:center;flex:none}
.au-logo .logo-text{font-weight:800;font-size:1.15rem;letter-spacing:-.01em}
.au-logo .logo-img{height:34px;width:auto;display:block}
.au-menu{display:flex;gap:4px;flex:1;justify-content:center}
.au-menu a{text-decoration:none;font-weight:700;font-size:.9rem;color:var(--txt-2);padding:8px 16px;border-radius:999px;border:1px solid transparent;transition:background .15s}
.au-menu a:hover{background:rgba(255,255,255,.1);color:#fff}
.au-menu a[aria-current]{background:rgba(255,255,255,.16);border-color:var(--edge-soft);color:#fff;box-shadow:inset 0 1px 0 rgba(255,255,255,.2)}
.au-actions{display:flex;align-items:center;gap:8px;flex:none}
.lang-switch{display:flex;gap:2px;padding:3px;border-radius:999px;background:rgba(255,255,255,.08);border:1px solid var(--edge-soft)}
.lang-switch a{font-size:.72rem;font-weight:800;text-decoration:none;color:var(--txt-3);padding:4px 8px;border-radius:999px}
.lang-switch a.active{background:rgba(255,255,255,.2);color:#fff}

.au-main{padding:34px 0 30px}
.au-sec{margin-top:56px}
.au-sec-head{display:flex;justify-content:space-between;align-items:baseline;gap:16px;margin-bottom:18px}
.au-sec-head h2{font-size:clamp(1.5rem,3vw,2.2rem);text-shadow:0 2px 18px rgba(0,0,0,.45)}
.au-count,.au-more{font-size:.84rem;font-weight:700;color:var(--txt-2);text-decoration:none;padding:5px 12px;border-radius:999px;background:rgba(255,255,255,.08);border:1px solid var(--edge-soft);white-space:nowrap}
.au-more:hover{background:rgba(255,255,255,.16)}

/* ===== hero ===== */
.au-hero-panel{display:grid;grid-template-columns:1fr;justify-items:center;text-align:center;padding:clamp(28px,6vw,72px) clamp(20px,5vw,64px);position:relative;overflow:hidden}
.au-hero-panel::before{content:"";position:absolute;inset:-1px;border-radius:inherit;pointer-events:none;
  background:radial-gradient(60% 80% at 0% 0%,color-mix(in srgb,var(--accent) 22%,transparent),transparent 60%),radial-gradient(50% 70% at 100% 100%,color-mix(in srgb,var(--primary) 26%,transparent),transparent 60%)}
.au-hero-panel>*{position:relative}
.au-hero-text{max-width:860px;display:flex;flex-direction:column;align-items:center}
.au-hero h1,.au-page-panel h1{font-size:clamp(2.1rem,5.6vw,4.4rem);line-height:1.04;letter-spacing:-.03em;margin:22px 0 16px;text-shadow:0 4px 30px rgba(0,0,0,.35)}
.au-hero-sub{font-size:clamp(1rem,1.6vw,1.2rem);color:var(--txt-2);max-width:62ch}
.au-hero-cta{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:28px}
.au-chip{display:inline-flex;align-items:center;flex-wrap:wrap;justify-content:center;gap:6px 10px;padding:7px 16px 7px 10px;border-radius:999px;text-decoration:none;
  background:rgba(255,255,255,.12);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.3);
  box-shadow:0 6px 24px -10px color-mix(in srgb,var(--accent) 80%,transparent),inset 0 1px 0 rgba(255,255,255,.3);font-size:.86rem}
.au-chip:hover{background:rgba(255,255,255,.18)}
.au-chip-dot{width:10px;height:10px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 30%,transparent),0 0 14px var(--accent)}
.au-chip-title{color:var(--txt-2);font-weight:600}
.au-chip-amt{font-weight:800;color:#fff}
.au-pills{list-style:none;display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:30px}
.au-pills li{font-size:.8rem;color:var(--txt-2);padding:6px 12px;border-radius:999px;background:rgba(255,255,255,.07);border:1px solid var(--edge-soft)}
.au-hero-side{display:none}

/* hero: split */
.hero-split .au-hero-panel{grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:40px;text-align:left;justify-items:stretch;align-items:center}
.hero-split .au-hero-text{align-items:flex-start}
.hero-split .au-hero-cta,.hero-split .au-pills{justify-content:flex-start}
.hero-split .au-hero-side{display:flex;flex-direction:column;gap:14px;position:relative;padding:20px 0}
.au-orb{position:absolute;right:6%;top:50%;transform:translateY(-50%);width:min(240px,70%);aspect-ratio:1;border-radius:50%;display:grid;place-items:center;
  background:radial-gradient(circle at 30% 25%,rgba(255,255,255,.5),rgba(255,255,255,.08) 45%,color-mix(in srgb,var(--primary) 40%,transparent) 100%);
  border:1px solid rgba(255,255,255,.35);box-shadow:0 30px 60px -20px color-mix(in srgb,var(--primary) 70%,transparent),inset 0 0 40px rgba(255,255,255,.15)}
.au-orb strong{font-size:clamp(1.6rem,3vw,2.4rem);text-shadow:0 2px 12px rgba(0,0,0,.4)}
.au-float{position:relative;display:flex;gap:12px;align-items:center;padding:12px 16px;border-radius:var(--r-sm);text-decoration:none;max-width:320px;
  background:linear-gradient(150deg,rgba(255,255,255,.18),rgba(255,255,255,.06)),rgba(8,10,28,.5);-webkit-backdrop-filter:var(--blur);backdrop-filter:var(--blur);
  border:1px solid var(--edge);box-shadow:0 14px 34px -14px rgba(0,0,0,.6),inset 0 1px 0 rgba(255,255,255,.25)}
.au-float-2{margin-left:12%}
.au-float-3{margin-left:4%}
.au-float strong{display:block;font-size:.95rem}
.au-float small{display:block;font-size:.78rem;color:var(--txt-3);line-height:1.35}
.au-float-ico{flex:none;width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:color-mix(in srgb,var(--accent) 35%,rgba(255,255,255,.1));border:1px solid rgba(255,255,255,.3)}
.au-float:hover{background:linear-gradient(150deg,rgba(255,255,255,.24),rgba(255,255,255,.1)),rgba(8,10,28,.5)}

/* hero: banner */
.hero-banner .au-hero{max-width:none;padding:0 16px}
.hero-banner .au-hero-panel{text-align:left;justify-items:start;padding:clamp(30px,6vw,80px) clamp(22px,7vw,110px);min-height:min(62vh,560px);align-content:center}
.hero-banner .au-hero-text{align-items:flex-start;max-width:980px}
.hero-banner .au-hero h1{font-size:clamp(2.3rem,6.4vw,5.2rem)}
.hero-banner .au-hero-cta,.hero-banner .au-pills{justify-content:flex-start}

/* ===== games ===== */
.au-cats{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;padding:2px 2px 6px;margin-bottom:18px}
.au-cats::-webkit-scrollbar{display:none}
.au-cat{flex:none;font-size:.84rem;font-weight:700;text-decoration:none;color:var(--txt-2);padding:8px 16px;border-radius:999px;
  background:rgba(255,255,255,.08);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--edge-soft)}
.au-cat:hover,.au-cat[aria-current]{background:rgba(255,255,255,.18);color:#fff;border-color:var(--edge)}
.au-grid{display:grid;grid-template-columns:repeat(calc(var(--cols) + 1),minmax(0,1fr));gap:16px}
.au-tile{position:relative;display:flex;flex-direction:column;justify-content:flex-end;aspect-ratio:1;border-radius:var(--r);text-decoration:none;color:#fff;overflow:hidden;
  background:
    radial-gradient(90% 70% at 20% 10%,hsl(var(--h) 90% 70% / .45),transparent 65%),
    linear-gradient(160deg,hsl(var(--h) 75% 55% / .35),hsl(calc(var(--h) + 45) 70% 25% / .45)),
    rgba(10,12,30,.35);
  -webkit-backdrop-filter:blur(14px) saturate(140%);backdrop-filter:blur(14px) saturate(140%);
  border:1px solid var(--edge);box-shadow:0 14px 34px -16px rgba(0,0,0,.6),inset 0 1px 0 rgba(255,255,255,.3);transition:transform .2s,border-color .2s}
.au-tile:hover{transform:translateY(-4px);border-color:rgba(255,255,255,.45)}
.au-tile .ga-logo img{border-radius:calc(var(--radius) / 2 + 4px)}
.au-tile-art{position:absolute;inset:0;display:grid;place-items:center;pointer-events:none}
.au-tile-art span{font-size:clamp(1.6rem,3.2vw,2.6rem);font-weight:800;letter-spacing:-.04em;width:58%;aspect-ratio:1;display:grid;place-items:center;border-radius:50%;margin-bottom:22%;
  background:radial-gradient(circle at 30% 25%,rgba(255,255,255,.55),rgba(255,255,255,.1) 50%,hsl(var(--h) 80% 50% / .35));border:1px solid rgba(255,255,255,.4);
  box-shadow:0 12px 30px -10px hsl(var(--h) 80% 40% / .8),inset 0 0 20px rgba(255,255,255,.2);text-shadow:0 2px 10px rgba(0,0,0,.35)}
.au-tile-foot{position:relative;display:flex;align-items:center;justify-content:space-between;gap:8px;padding:10px 12px;
  background:linear-gradient(180deg,rgba(8,10,28,0),rgba(8,10,28,.55) 40%);border-top:1px solid rgba(255,255,255,.12)}
.au-tile-name{font-weight:800;font-size:.9rem;line-height:1.2;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}
.au-tile-play{flex:none;width:28px;height:28px;border-radius:50%;display:grid;place-items:center;font-size:.7rem;background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.35);transition:background .2s}
.au-tile:hover .au-tile-play{background:var(--primary)}
.au-badge{position:absolute;top:10px;left:10px;font-size:.66rem;font-weight:900;letter-spacing:.06em;padding:3px 9px;border-radius:999px;color:#fff;
  background:rgba(255,255,255,.18);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.4)}
.au-badge-hot{background:color-mix(in srgb,var(--primary) 75%,transparent)}
.au-badge-new{background:color-mix(in srgb,var(--accent) 45%,rgba(0,0,0,.35));}

/* ===== bonuses carousel ===== */
.au-carousel{display:flex;gap:18px;overflow-x:auto;scroll-snap-type:x mandatory;scroll-padding:0 2px;padding:6px 2px 18px;overscroll-behavior-x:contain;
  scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.35) transparent}
.au-carousel::-webkit-scrollbar{height:6px}
.au-carousel::-webkit-scrollbar-thumb{background:rgba(255,255,255,.3);border-radius:9px}
.au-carousel .au-bonus{flex:0 0 min(330px,84%);scroll-snap-align:start}
.au-bonus{position:relative;display:flex;flex-direction:column;gap:8px;padding:24px 22px 22px;overflow:hidden}
.au-bonus::after{content:"";position:absolute;width:160px;height:160px;right:-50px;top:-60px;border-radius:50%;pointer-events:none;
  background:radial-gradient(circle,color-mix(in srgb,var(--accent) 45%,transparent),transparent 70%)}
.au-bonus-n{font-size:.74rem;font-weight:800;letter-spacing:.12em;color:var(--txt-3)}
.au-bonus h3,.au-bonus h2{font-size:1.02rem;font-weight:700;color:var(--txt-2)}
.au-bonus-amt{font-size:clamp(1.45rem,2.4vw,1.85rem);line-height:1.15;letter-spacing:-.02em}
.au-bonus p{font-size:.9rem;color:var(--txt-2)}
.au-bonus small{font-size:.76rem;color:var(--txt-3);margin-bottom:8px}
.au-bonus .au-btn{margin-top:auto}
.au-bonus-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:18px}

/* ===== features 3-up ===== */
.au-feats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.au-feat{padding:26px 24px}
.au-feat-ico{display:grid;place-items:center;width:48px;height:48px;border-radius:calc(var(--radius) + 4px);font-size:1.25rem;margin-bottom:16px;
  background:linear-gradient(135deg,color-mix(in srgb,var(--primary) 70%,transparent),color-mix(in srgb,var(--accent) 50%,transparent));border:1px solid rgba(255,255,255,.35);
  box-shadow:0 10px 24px -10px var(--primary)}
.au-feat h3{font-size:1.1rem;margin-bottom:8px}
.au-feat p{font-size:.92rem;color:var(--txt-2)}

/* ===== how-to stepper ===== */
.au-stepper{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));padding:12px}
.au-track{padding:22px 22px 18px}
.au-track+.au-track{border-left:1px solid var(--edge-soft)}
.au-track h3,.au-track h2{display:flex;align-items:center;gap:12px;font-size:1.1rem;margin-bottom:18px}
.au-track-n{flex:none;width:40px;height:40px;border-radius:50%;display:grid;place-items:center;font-size:1rem;font-weight:900;
  background:linear-gradient(135deg,var(--primary),color-mix(in srgb,var(--primary) 50%,var(--accent)));border:1px solid rgba(255,255,255,.4);
  box-shadow:0 0 0 6px rgba(255,255,255,.06),0 8px 20px -8px var(--primary);text-shadow:0 1px 2px rgba(0,0,0,.35)}
.au-track ol,.au-track ul{list-style:none;counter-reset:st;position:relative}
.au-track ol::before{content:"";position:absolute;left:13px;top:10px;bottom:10px;width:2px;border-radius:2px;
  background:linear-gradient(180deg,var(--accent),color-mix(in srgb,var(--primary) 60%,transparent))}
.au-track li{counter-increment:st;position:relative;padding:4px 0 14px 42px;font-size:.92rem;color:var(--txt-2)}
.au-track li:last-child{padding-bottom:2px}
.au-track ol li::before{content:counter(st);position:absolute;left:0;top:2px;width:28px;height:28px;border-radius:50%;display:grid;place-items:center;
  font-size:.76rem;font-weight:800;color:#fff;background:rgba(18,20,44,.85);border:1px solid rgba(255,255,255,.45);box-shadow:0 0 12px color-mix(in srgb,var(--accent) 50%,transparent)}
.au-track ul li::before{content:"✓";position:absolute;left:4px;top:3px;font-weight:900;color:var(--accent)}

/* ===== article ===== */
.au-article{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 52px;padding:clamp(24px,4.5vw,56px)}
.au-article section{padding:18px 0;border-top:1px solid var(--edge-soft)}
.au-article section:nth-child(-n+2){border-top:0}
.au-article h2{font-size:clamp(1.2rem,2vw,1.5rem);margin-bottom:12px}
.au-article p{color:var(--txt-2);margin-bottom:.8em;font-size:.98rem}

/* ===== FAQ accordion ===== */
.au-faq .faq{max-width:900px;margin:0 auto}
.au-faq .faq h2{text-align:center;font-size:clamp(1.5rem,3vw,2.2rem);margin-bottom:22px;text-shadow:0 2px 18px rgba(0,0,0,.45)}
.au-faq details{margin-bottom:10px;border-radius:var(--r-sm);border:1px solid var(--edge-soft);overflow:hidden;
  background:linear-gradient(150deg,rgba(255,255,255,.12),rgba(255,255,255,.05)),rgba(8,10,28,.45);-webkit-backdrop-filter:var(--blur);backdrop-filter:var(--blur);transition:border-color .2s}
.au-faq details[open]{border-color:var(--edge);background:linear-gradient(150deg,rgba(255,255,255,.16),rgba(255,255,255,.06)),rgba(8,10,28,.5)}
.au-faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:16px 20px;font-weight:700}
.au-faq summary::-webkit-details-marker{display:none}
.au-faq summary::after{content:"+";flex:none;width:28px;height:28px;border-radius:50%;display:grid;place-items:center;font-size:1.1rem;
  background:rgba(255,255,255,.12);border:1px solid var(--edge);transition:transform .25s,background .25s}
.au-faq details[open] summary::after{transform:rotate(45deg);background:var(--primary)}
.au-faq details p{padding:0 20px 18px;color:var(--txt-2)}

/* ===== final CTA ===== */
.au-cta{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;padding:26px clamp(20px,4vw,44px)}
.au-cta-title{display:block;font-size:.9rem;color:var(--txt-2);font-weight:600}
.au-cta strong{font-size:clamp(1.4rem,3vw,2rem);letter-spacing:-.02em}

/* ===== inner pages ===== */
.au-page-panel{text-align:center;padding:clamp(28px,5vw,60px) clamp(20px,5vw,56px);display:flex;flex-direction:column;align-items:center}
.au-page-panel h1{font-size:clamp(1.9rem,4.6vw,3.4rem);margin:18px 0 10px}
.au-page-panel .au-hero-sub{margin:0 auto}
.au-subnav{justify-content:flex-start}
.au-doc{padding:clamp(24px,5vw,52px)}
.au-doc h1{font-size:clamp(1.8rem,4vw,2.8rem);margin-bottom:10px}
.au-doc section{padding-top:20px;margin-top:20px;border-top:1px solid var(--edge-soft)}
.au-doc h2{font-size:1.25rem;margin-bottom:10px}
.au-doc p{color:var(--txt-2);margin-bottom:.8em}
.au-404{text-align:center;padding:clamp(36px,8vw,90px) 24px}
.au-404 h1{font-size:clamp(6rem,22vw,12rem);line-height:.9;letter-spacing:-.05em;
  background:linear-gradient(135deg,#fff 20%,color-mix(in srgb,var(--accent) 70%,#fff));-webkit-background-clip:text;background-clip:text;color:transparent}

/* ===== footer ===== */
.au-foot{padding:40px 0 30px}
.au-foot-panel{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr) minmax(0,1fr);gap:30px;padding:30px clamp(20px,4vw,40px)}
.au-foot-brand{display:flex;flex-direction:column;gap:14px;align-items:flex-start}
.au-disclaimer{font-size:.84rem;color:var(--txt-2);max-width:52ch}
.au-age{display:inline-grid;place-items:center;font-weight:900;font-size:.72rem;padding:2px 7px;border-radius:999px;margin-right:8px;background:rgba(255,255,255,.14);border:1px solid var(--edge)}
.au-foot-btns{display:flex;gap:8px;flex-wrap:wrap}
.au-foot-links{display:flex;flex-direction:column;gap:6px}
.au-foot-links a{text-decoration:none;color:var(--txt-2);font-size:.9rem;padding:3px 0}
.au-foot-links a:hover{color:#fff;text-decoration:underline}
.au-facts{list-style:none;display:flex;flex-direction:column;gap:8px}
.au-facts li{display:flex;flex-direction:column;padding:10px 14px;border-radius:var(--r-sm);background:rgba(255,255,255,.07);border:1px solid var(--edge-soft)}
.au-facts span{font-size:.74rem;color:var(--txt-3)}
.au-facts strong{font-size:.95rem}
.au-copy{text-align:center;font-size:.8rem;color:var(--txt-3);margin-top:18px}

/* ===== library images (siteImage) — frosted glass frame around each picture ===== */
.si.au-frost{padding:8px;border-radius:var(--r);border:1px solid var(--edge);
  background:linear-gradient(150deg,rgba(255,255,255,.2),rgba(255,255,255,.06) 60%,rgba(255,255,255,.03)),var(--scrim);
  -webkit-backdrop-filter:var(--blur);backdrop-filter:var(--blur);box-shadow:0 18px 44px -18px rgba(0,0,0,.6),inset 0 1px 0 rgba(255,255,255,.3)}
.si.au-frost img{border-radius:max(calc(var(--r) - 8px),4px)}
.au-hero-media{width:100%;max-width:860px;margin-top:36px;min-width:0}
.au-hero-media .si{box-shadow:0 30px 60px -24px color-mix(in srgb,var(--primary) 65%,rgba(0,0,0,.6)),inset 0 1px 0 rgba(255,255,255,.35)}
.hero-split .au-hero-has-img .au-hero-media,.hero-banner .au-hero-has-img .au-hero-media{margin-top:0;max-width:none}
.hero-banner .au-hero-has-img{grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:clamp(28px,4vw,56px);align-items:center;justify-items:stretch}
.au-sec>.si-banner{margin-bottom:22px}
.au-article>.si.si-article{align-self:center;margin:18px 0;min-width:0}
.au-article-img>:last-child:nth-child(odd){grid-column:1/-1}
.au-article-img>section:last-child:nth-child(odd) p{max-width:78ch}
.au-shots{display:flex;justify-content:center;flex-wrap:wrap;gap:22px}
.au-shots .si.si-app{flex:0 1 230px;min-width:0;padding:6px;border-radius:calc(var(--radius) + 18px)}
.au-shots .si.si-app img{border-radius:calc(var(--radius) + 12px)}
@media (max-width:1080px){
  .hero-split .au-hero-has-img .au-hero-media,.hero-banner .au-hero-has-img .au-hero-media{margin-top:28px}
  .hero-banner .au-hero-has-img{grid-template-columns:1fr}
}
@media (max-width:600px){
  .au-hero-media{margin-top:26px}
  .si.au-frost{padding:5px}
  .au-shots{flex-wrap:nowrap;gap:10px}
  .au-shots .si.si-app{flex:1 1 0;padding:4px}
}

/* ===== responsive ===== */
@media (max-width:1080px){
  .au-grid{grid-template-columns:repeat(var(--cols),minmax(0,1fr))}
  .hero-split .au-hero-panel{grid-template-columns:1fr}
  .hero-split .au-hero-side{flex-direction:row;flex-wrap:wrap;padding:0}
  .au-orb{display:none}
  .au-float,.au-float-2,.au-float-3{margin-left:0;flex:1 1 220px;max-width:none}
}
@media (max-width:900px){
  .au-feats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .au-stepper{grid-template-columns:1fr}
  .au-track+.au-track{border-left:0;border-top:1px solid var(--edge-soft)}
  .au-article{grid-template-columns:1fr}
  .au-article section:nth-child(2){border-top:1px solid var(--edge-soft)}
  .au-foot-panel{grid-template-columns:1fr 1fr}
  .au-foot-brand{grid-column:1/-1}
}
@media (max-width:820px){
  html{scroll-padding-top:150px}
  .au-top{top:8px;padding:8px 10px 0}
  .au-nav{flex-wrap:wrap;border-radius:calc(var(--radius) + 12px);padding:8px 8px 8px 14px;gap:8px}
  .au-actions{margin-left:auto}
  .au-menu{order:3;flex:1 0 100%;justify-content:flex-start;overflow-x:auto;scrollbar-width:none;padding-top:6px;border-top:1px solid var(--edge-soft)}
  .au-menu::-webkit-scrollbar{display:none}
  .au-menu a{padding:6px 12px;font-size:.86rem;flex:none}
}
@media (max-width:600px){
  .au-wrap{padding:0 16px}
  .hero-banner .au-hero{padding:0 16px}
  .au-main{padding-top:22px}
  .au-sec{margin-top:40px}
  .au-login{display:none}
  .au-actions .lang-switch{display:none}
  .au-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
  .au-feats{grid-template-columns:1fr}
  .au-foot-panel{grid-template-columns:1fr}
  .au-hero-cta .au-btn{flex:1 1 100%}
  .au-tile-name{font-size:.84rem}
  .au-cta .au-btn{width:100%}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .au-sky span{animation:none}
  .au-btn,.au-tile,.au-tile-play,.au-faq details,.au-faq summary::after,.au-menu a{transition:none}
  .au-tile:hover,.au-btn:hover{transform:none}
}