body:has(.gate) .demo-ribbon,body:has(.gate) .footer,body:has(.gate) .site-header{display:none}.gate{position:relative;min-height:100vh;min-height:100dvh;overflow:hidden;display:grid;place-items:center;padding:32px 16px;background:var(--velvet-950);isolation:isolate}.gate-house{position:absolute;inset:0;z-index:-1}.gate-curtain{position:absolute;top:0;bottom:0;width:50.5%;background:linear-gradient(180deg,rgba(5,7,26,.25),transparent 30%,rgba(5,7,26,.7)),repeating-linear-gradient(90deg,var(--velvet-900) 0 18px,var(--velvet-700) 30px,var(--velvet-500) 36px,var(--velvet-700) 42px,var(--velvet-900) 60px);box-shadow:inset 0 -120px 160px rgba(5,7,26,.85);animation:gate-sway 1.4s var(--ease-out) both}.gate-curtain-l{left:0;transform-origin:left center}.gate-curtain-r{right:0;transform-origin:right center}.gate-spot{position:absolute;inset:0;background:radial-gradient(420px circle at 50% 42%,rgba(255,233,180,.2),transparent 70%),linear-gradient(180deg,rgba(5,7,26,.35),rgba(5,7,26,.15) 45%,rgba(5,7,26,.75));animation:gate-spot 1.2s .4s var(--ease-out) both}@keyframes gate-sway{0%{transform:scaleX(1.04);filter:brightness(.4)}to{transform:none;filter:none}}@keyframes gate-spot{0%{opacity:0;transform:scale(.7)}to{opacity:1;transform:none}}.gate-stage{display:grid;justify-items:center;gap:18px;width:min(100%,440px)}.gate-card{position:relative;width:100%;padding:clamp(26px,6vw,40px) clamp(20px,6vw,38px) clamp(24px,5vw,34px);border-radius:var(--radius-lg);background:linear-gradient(160deg,rgba(238,171,48,.14),transparent 45%),linear-gradient(180deg,rgba(17,26,74,.94),rgba(10,15,46,.96));border:1px solid rgba(217,180,106,.55);box-shadow:var(--shadow),inset 0 1px 0 rgba(255,240,200,.12),0 0 0 6px rgba(217,180,106,.08);text-align:center;animation:gate-rise .7s .8s var(--ease-out) both}@keyframes gate-rise{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}.gate-crest{width:92px;height:auto;margin:0 auto 10px;filter:drop-shadow(0 0 18px rgba(238,171,48,.4))}.gate-crest [data-shard]{transform-origin:120px 300px;animation:gate-fan .9s 1s var(--ease-spring) both}.gate-crest [data-shard="0"]{animation:none}@keyframes gate-fan{0%{transform:scaleY(.4);opacity:0}to{transform:none;opacity:1}}.gate-eyebrow{font-family:var(--font-marquee);font-size:1.02rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold)}.gate h1{margin:4px 0 22px;font-family:var(--font-sign);font-weight:400;font-size:var(--step-3);color:var(--text);text-shadow:0 0 22px rgba(255,210,122,.35)}.gate-form{display:grid;gap:10px;text-align:left}.gate-form label{font-weight:600;color:var(--text-soft)}.gate-form input{width:100%;min-height:52px;padding:0 16px;font-size:18px;color:var(--text);background:rgba(5,7,26,.7);border:1.5px solid var(--line-strong);border-radius:12px}.gate-form input:focus-visible{border-color:var(--gold);outline:3px solid var(--gold-hot);outline-offset:2px}.gate-form input[aria-invalid=true]{border-color:var(--red-hot)}.gate-error{display:flex;gap:8px;align-items:flex-start;color:#ffb4a3;font-size:var(--step--1)}.gate-error svg{flex:none;width:20px;height:20px;margin-top:2px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round}.gate-enter{position:relative;margin-top:8px;width:100%;min-height:54px;overflow:hidden}.gate-bulbs{position:absolute;left:10px;right:10px;top:5px;height:6px;opacity:.35;background:radial-gradient(circle,var(--bulb) 0 2px,transparent 3px) 0 0 /16px 6px repeat-x;transition:opacity .3s}.gate-form.is-going .gate-bulbs{opacity:1;filter:drop-shadow(0 0 4px var(--bulb-warm))}.gate-form.is-going .gate-enter{box-shadow:var(--glow-red)}.gate-credit{font-size:var(--step--1);color:var(--text-dim);text-align:center;max-width:38ch}.gate[data-quiet] .gate-card,.gate[data-quiet] .gate-crest [data-shard],.gate[data-quiet] .gate-curtain,.gate[data-quiet] .gate-spot{animation:none}