/* ===== 57A.com — Vermelho / Convite & Equipe (a57-) ===== */
@import url('https://fonts.googleapis.com/css2?family=Russo+One&display=swap');
*{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#0c1430;--bg2:#111b42;--card:#15234f;--card2:#1b2c62;--ink:#eaf0ff;--mut:#9fadd0;--mut2:#6b7aa6;
  --red:#e62840;--red2:#ff5168;--gr:linear-gradient(135deg,#ff4d63,#d11f38);
  --gold:#f5c542;--gold2:#e0a818;--gg:linear-gradient(135deg,#ffe27a,#e0a818);--green:#22c55e;
  --line:rgba(255,255,255,.08);--line2:rgba(255,255,255,.16);--rline:rgba(230,40,64,.4);
  --sh:0 16px 44px rgba(3,8,28,.55);--glow:0 0 30px rgba(230,40,64,.4);
  --max:1180px;--r:16px;--disp:"Russo One","Arial Black",system-ui,sans-serif;--body:"Segoe UI",system-ui,-apple-system,Roboto,Arial,sans-serif;
}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:var(--body);line-height:1.62;font-size:16.5px;-webkit-font-smoothing:antialiased;overflow-x:hidden}
body::before{content:"";position:fixed;inset:0;z-index:-2;background:radial-gradient(820px 480px at 84% -6%,rgba(230,40,64,.14),transparent 60%),radial-gradient(680px 460px at 6% 6%,rgba(245,197,66,.08),transparent 55%)}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
h1,h2,h3{line-height:1.12;font-weight:900}

/* buttons */
.a57-b{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:900;font-size:.95rem;border-radius:12px;padding:13px 24px;border:0;cursor:pointer;transition:transform .12s,box-shadow .12s}
.a57-b-red{background:var(--gr);color:#fff;box-shadow:0 10px 26px rgba(230,40,64,.42)}
.a57-b-red:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(230,40,64,.52)}
.a57-b-gold{background:var(--gg);color:#3a2a00}
.a57-b-gold:hover{transform:translateY(-2px)}
.a57-b-ghost{background:rgba(255,255,255,.05);color:var(--ink);border:1.5px solid var(--line2)}
.a57-b-ghost:hover{background:rgba(230,40,64,.14);border-color:var(--rline)}
.a57-b-lg{padding:16px 30px;font-size:1.04rem;border-radius:14px}
.a57-b-block{width:100%}

/* ===== top nav ===== */
.a57-top{position:sticky;top:0;z-index:60;background:#0a1130;border-bottom:1px solid var(--line)}
.a57-top-in{max-width:var(--max);margin:0 auto;padding:11px 20px;display:flex;align-items:center;gap:16px}
.a57-logo img{height:32px;width:auto}
.a57-nav{display:flex;gap:2px;margin-left:10px}
.a57-nav a{position:relative;font-size:.92rem;font-weight:700;color:var(--mut);padding:10px 13px;border-radius:9px}
.a57-nav a:hover{color:#fff}
.a57-nav a[aria-current=page]{color:#fff}
.a57-nav a[aria-current=page]::after{content:"";position:absolute;left:13px;right:13px;bottom:3px;height:3px;border-radius:3px;background:var(--gr)}
.a57-act{margin-left:auto;display:flex;align-items:center;gap:10px}
.a57-burg{display:none;align-items:center;justify-content:center;flex:none;background:rgba(247,200,70,.12);border:1.6px solid var(--gold);color:var(--gold);font-family:system-ui,-apple-system,"Segoe UI",sans-serif;font-size:1.4rem;line-height:1;width:44px;height:44px;border-radius:11px;cursor:pointer}

/* drawer */
.a57-draw{position:fixed;top:0;right:-300px;width:282px;height:100%;background:#0c1640;border-left:1px solid var(--line2);z-index:90;padding:22px;transition:right .28s;overflow-y:auto;box-shadow:var(--sh)}
.a57-draw.open{right:0}
.a57-draw h2{font-size:.72rem;text-transform:uppercase;letter-spacing:.14em;color:var(--red2);margin:16px 0 8px}
.a57-draw h2:first-child{margin-top:0}
.a57-draw a{display:block;padding:10px 12px;border-radius:10px;color:var(--ink);font-weight:600;font-size:.96rem}
.a57-draw a:hover{background:rgba(230,40,64,.14)}
.a57-scrim{position:fixed;inset:0;background:rgba(3,6,20,.62);opacity:0;visibility:hidden;transition:.28s;z-index:80}
.a57-scrim.open{opacity:1;visibility:visible}

/* ===== full-bleed photo hero ===== */
.a57-hero{position:relative;min-height:82vh;display:flex;align-items:flex-end;overflow:hidden;border-bottom:3px solid var(--red)}
.a57-hero::before{content:"";position:absolute;inset:0;z-index:-1;background:
  linear-gradient(180deg,rgba(12,20,48,.38) 0%,rgba(12,20,48,.55) 42%,rgba(12,20,48,.9) 82%,var(--bg) 100%),
  linear-gradient(90deg,rgba(12,20,48,.78),rgba(12,20,48,.18) 64%,transparent),
  url("../image/hero.webp") center 30%/cover no-repeat}
.a57-hero-in{max-width:var(--max);margin:0 auto;width:100%;padding:62px 20px 44px;display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap}
.a57-hero-l{max-width:43ch}
.a57-flag{display:inline-flex;align-items:center;gap:7px;font-size:.74rem;font-weight:900;letter-spacing:.05em;text-transform:uppercase;color:#fff;background:var(--gr);padding:7px 15px;border-radius:999px;box-shadow:var(--glow)}
.a57-hero h1{font-size:clamp(2.1rem,6.2vw,3.6rem);margin:15px 0 0;color:#fff;text-shadow:0 3px 26px rgba(0,0,0,.6)}
.a57-hero h1 .hl{color:var(--gold)}
.a57-hero p{color:#dbe3f6;font-size:1.08rem;max-width:45ch;margin:14px 0 22px;text-shadow:0 1px 14px rgba(0,0,0,.55)}
.a57-hero-cta{display:flex;gap:12px;flex-wrap:wrap}
.a57-hero-stats{display:flex;gap:22px;margin-top:20px;flex-wrap:wrap}
.a57-hero-stats div{display:flex;flex-direction:column}
.a57-hero-stats b{font-family:var(--disp);font-size:1.5rem;color:var(--gold);line-height:1}
.a57-hero-stats span{font-size:.78rem;color:var(--mut);margin-top:3px}
/* hero convite card (signature widget, keeps official icon) */
.a57-hero-conv{width:min(290px,100%);background:#0e1845;border:1px solid var(--rline);border-radius:18px;padding:15px;box-shadow:var(--sh)}
.a57-hero-conv .hd{display:flex;align-items:center;gap:11px;padding-bottom:11px;border-bottom:1px solid var(--line);margin-bottom:12px}
.a57-hero-conv .hd img{width:44px;height:44px;border-radius:12px;border:1px solid var(--line2);flex:none}
.a57-hero-conv .hd .nm{font-weight:900;font-size:.92rem}
.a57-hero-conv .hd .sb{font-size:.7rem;color:var(--red2);font-weight:700}
.a57-hero-conv .code{display:flex;align-items:center;justify-content:space-between;gap:8px;background:rgba(230,40,64,.12);border:1px dashed var(--rline);border-radius:10px;padding:9px 12px;font-weight:800;letter-spacing:.06em;margin-bottom:11px}
.a57-hero-conv .code small{font-size:.62rem;color:var(--mut);display:block;letter-spacing:0;font-weight:600}
.a57-hero-conv .code b{color:var(--gold)}
.a57-hero-conv .mini{display:flex;justify-content:space-between;text-align:center}
.a57-hero-conv .mini div b{display:block;font-family:var(--disp);font-size:1.15rem;color:var(--gold);line-height:1}
.a57-hero-conv .mini div span{font-size:.64rem;color:var(--mut)}

/* ===== sections ===== */
.a57-sec{max-width:var(--max);margin:56px auto;padding:0 20px}
.a57-sec-h{text-align:center;max-width:660px;margin:0 auto 26px}
.a57-kick{display:inline-block;font-size:.74rem;font-weight:900;letter-spacing:.14em;text-transform:uppercase;color:var(--red2);margin-bottom:9px}
.a57-sec-h h2{font-size:clamp(1.5rem,4vw,2.2rem)}
.a57-sec-h p{color:var(--mut);margin-top:10px}

/* ===== signature: referral network ===== */
.a57-conv{background:linear-gradient(135deg,#1a1230,#0e1640);border:1px solid var(--rline);border-radius:24px;padding:34px 26px;box-shadow:var(--sh);position:relative;overflow:hidden}
.a57-conv::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 50% -10%,rgba(230,40,64,.22),transparent 60%);pointer-events:none}
.a57-conv-top{text-align:center;margin-bottom:26px;position:relative}
.a57-conv-top .amt{font-family:var(--disp);font-size:clamp(2.6rem,10vw,4.4rem);background:var(--gg);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;line-height:1}
.a57-conv-top p{color:#dbe3f6;margin-top:4px}
/* network diagram */
.a57-net{display:flex;flex-direction:column;align-items:center;position:relative}
.a57-node{background:var(--card);border:1px solid var(--line2);border-radius:13px;padding:11px 16px;text-align:center;min-width:104px}
.a57-node.you{border-color:var(--gold);background:linear-gradient(135deg,#1f2b5e,#15234f)}
.a57-node .e{font-size:1.3rem}
.a57-node b{display:block;font-size:.86rem}
.a57-node span{font-size:.66rem;color:var(--mut)}
.a57-conn{width:2px;height:22px;background:var(--rline)}
.a57-fan{display:flex;gap:16px;position:relative;padding-top:22px}
.a57-fan::before{content:"";position:absolute;top:0;left:14%;right:14%;height:2px;background:var(--rline)}
.a57-fan .a57-node::before{content:"";position:absolute;top:-22px;left:50%;width:2px;height:22px;background:var(--rline)}
.a57-fan .a57-node{position:relative}
.a57-conv-foot{margin-top:24px;text-align:center;color:var(--gold);font-weight:800}

/* ===== Mina Misteriosa band ===== */
.a57-mina{background:linear-gradient(135deg,#d11f38,#8a1226);border-top:1px solid var(--rline);border-bottom:1px solid var(--rline)}
.a57-mina-in{max-width:var(--max);margin:0 auto;padding:34px 20px;display:flex;align-items:center;justify-content:center;gap:24px;flex-wrap:wrap;text-align:center}
.a57-mina-in .tx h2{font-size:clamp(1.4rem,4vw,2rem);color:#fff}
.a57-mina-in .tx p{color:rgba(255,255,255,.85);margin-top:4px}
.a57-count{display:inline-flex;gap:8px}
.a57-count div{background:rgba(0,0,0,.28);border:1px solid rgba(255,255,255,.25);border-radius:10px;padding:8px 12px;min-width:56px;text-align:center}
.a57-count b{font-family:var(--disp);font-size:1.6rem;color:#fff;line-height:1}
.a57-count span{font-size:.62rem;color:rgba(255,255,255,.8);text-transform:uppercase;letter-spacing:.08em}

/* coupon offer cards */
.a57-offers{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.a57-ocard{position:relative;background:var(--card);border:1px solid var(--line2);border-radius:16px;padding:22px 18px;overflow:hidden}
.a57-ocard::before,.a57-ocard::after{content:"";position:absolute;width:18px;height:18px;border-radius:50%;background:var(--bg);top:50%;transform:translateY(-50%)}
.a57-ocard::before{left:-9px}.a57-ocard::after{right:-9px}
.a57-ocard .ic{font-size:1.7rem}
.a57-ocard .amt{font-family:var(--disp);font-size:1.7rem;color:var(--gold);margin:7px 0 2px}
.a57-ocard.r .amt{color:var(--red2)}
.a57-ocard h3{font-size:1.04rem;margin-bottom:5px}
.a57-ocard p{color:var(--mut);font-size:.9rem}

/* categories */
.a57-cats{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.a57-cat{display:flex;gap:15px;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px;transition:transform .14s,border-color .14s}
.a57-cat:hover{transform:translateY(-3px);border-color:var(--red)}
.a57-cat .ci{font-size:2rem;flex:none}
.a57-cat h3{font-size:1.12rem}
.a57-cat p{color:var(--mut);font-size:.92rem;margin:5px 0 8px}
.a57-cat .go{color:var(--red2);font-weight:800;font-size:.86rem}

/* games + fortune banner */
.a57-fortune{border-radius:18px;overflow:hidden;border:1px solid var(--line2);margin-bottom:18px}
.a57-fortune img{width:100%;display:block}
.a57-games{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}
.a57-game{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px 10px;text-align:center}
.a57-game .e{font-size:1.8rem}
.a57-game b{display:block;font-size:.82rem;margin-top:7px}
.a57-game span{font-size:.7rem;color:var(--mut2)}

/* split */
.a57-split{display:grid;grid-template-columns:1.05fr .95fr;gap:30px;align-items:center;background:var(--bg2);border:1px solid var(--line);border-radius:22px;padding:8px;overflow:hidden}
.a57-split-img{min-height:300px;background-size:cover;background-position:center;border-radius:16px}
.a57-split-tx{padding:26px 24px}
.a57-split-tx h2{font-size:clamp(1.4rem,3.6vw,2rem);margin-bottom:12px}
.a57-split-tx p{color:var(--mut);margin-bottom:12px}
.a57-ul{list-style:none;display:grid;gap:9px}
.a57-ul li{padding-left:26px;position:relative;color:#d5def4}
.a57-ul li::before{content:"➜";position:absolute;left:0;color:var(--red2);font-weight:900}

/* why */
.a57-why{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.a57-why-c{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:22px 18px}
.a57-why-c .e{font-size:1.7rem}
.a57-why-c h3{font-size:1.04rem;margin:8px 0 5px}
.a57-why-c p{color:var(--mut);font-size:.9rem}

/* steps */
.a57-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;counter-reset:s}
.a57-step{background:linear-gradient(160deg,var(--card2),var(--card));border:1px solid var(--line);border-radius:var(--r);padding:24px 18px;position:relative}
.a57-step::before{counter-increment:s;content:counter(s);font-family:var(--disp);font-size:2.4rem;background:var(--gr);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;line-height:1}
.a57-step h3{font-size:1.05rem;margin:6px 0 5px}
.a57-step p{color:var(--mut);font-size:.9rem}

/* band */
.a57-band{background:linear-gradient(135deg,#16234e,#0e1740);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.a57-band-in{max-width:var(--max);margin:0 auto;padding:48px 20px;display:grid;grid-template-columns:repeat(4,1fr);gap:18px;text-align:center}
.a57-band-in div b{font-family:var(--disp);font-size:2.2rem;background:var(--gg);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;display:block;line-height:1}
.a57-band-in div span{font-size:.84rem;color:var(--mut);margin-top:6px;display:block}

/* faq */
.a57-faq{max-width:780px;margin:0 auto;display:grid;gap:12px}
.a57-faq details{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:4px 18px}
.a57-faq summary{font-weight:800;padding:15px 0;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:12px}
.a57-faq summary::-webkit-details-marker{display:none}
.a57-faq summary::after{content:"+";color:var(--red2);font-size:1.4rem;font-weight:900}
.a57-faq details[open] summary::after{content:"–"}
.a57-faq p{color:var(--mut);padding:0 0 16px}

/* final cta */
.a57-cta{max-width:var(--max);margin:56px auto;padding:0 20px}
.a57-cta-in{background:linear-gradient(135deg,#e62840,#9a1326);border-radius:24px;padding:48px 28px;text-align:center;position:relative;overflow:hidden}
.a57-cta-in::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 50% 0,rgba(255,255,255,.18),transparent 55%)}
.a57-cta-in *{position:relative}
.a57-cta-in h2{font-size:clamp(1.7rem,4.5vw,2.5rem);color:#fff}
.a57-cta-in p{color:rgba(255,255,255,.9);max-width:48ch;margin:12px auto 22px}

/* ===== article ===== */
.page{max-width:var(--max);margin:0 auto;padding:0 20px}
.a57-crumb{font-size:.82rem;color:var(--mut2);padding:18px 0}
.a57-crumb ol{list-style:none;display:flex;gap:7px;flex-wrap:wrap}
.a57-crumb a{color:var(--mut)}
.a57-art{max-width:820px;margin:0 auto;padding-bottom:10px}
.a57-lede{margin-bottom:18px}
.a57-tag{display:inline-block;background:rgba(230,40,64,.16);color:var(--red2);border:1px solid var(--rline);font-weight:800;font-size:.74rem;text-transform:uppercase;letter-spacing:.1em;padding:5px 12px;border-radius:999px}
.a57-art h1{font-size:clamp(1.8rem,5vw,2.7rem);margin:14px 0 12px}
.a57-by{display:flex;gap:14px;flex-wrap:wrap;color:var(--mut2);font-size:.86rem}
.a57-by .ok{color:var(--green)}
.a57-fig{margin:22px 0}
.a57-fig img{width:100%;border-radius:16px;border:1px solid var(--line2)}
.a57-fig figcaption{color:var(--mut2);font-size:.84rem;margin-top:8px;text-align:center}
.a57-tx>p{margin:14px 0;color:#d5def4}
.a57-tx h2{font-size:1.5rem;margin:30px 0 6px}
.a57-tx h2.d{padding-top:6px}
.a57-tx ul,.a57-tx ol{margin:12px 0 12px 4px;padding-left:22px;display:grid;gap:8px;color:#d5def4}
.a57-tx blockquote{border-left:3px solid var(--red);background:var(--card);padding:14px 18px;border-radius:0 12px 12px 0;margin:18px 0;color:#eaf0ff;font-style:italic}
.a57-tx code{background:#0c1640;border:1px solid var(--line2);border-radius:6px;padding:2px 7px;font-size:.9em}
.a57-box{background:var(--card);border:1px solid var(--rline);border-radius:14px;padding:20px;margin:22px 0}
.a57-box strong{color:var(--red2)}
.a57-box dl{display:grid;grid-template-columns:auto 1fr;gap:8px 16px;margin-top:10px}
.a57-box dt{color:var(--mut);font-size:.9rem}
.a57-box dd{font-weight:700;font-size:.94rem;text-align:right}
.a57-more{margin:30px 0 8px}
.a57-more h2{font-size:1.15rem;margin-bottom:12px}
.a57-more-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.a57-more-grid a{background:var(--card);border:1px solid var(--line);border-radius:13px;padding:15px;transition:border-color .14s}
.a57-more-grid a:hover{border-color:var(--red)}
.a57-more-grid span{font-size:.74rem;color:var(--red2);font-weight:800;text-transform:uppercase;letter-spacing:.06em}
.a57-more-grid b{display:block;margin-top:4px;font-size:.96rem}
.a57-end{margin:38px auto 56px}
.a57-end-in{background:linear-gradient(135deg,#e62840,#9a1326);border-radius:22px;padding:36px 24px;text-align:center}
.a57-end-in h2{font-size:clamp(1.5rem,4vw,2.1rem);color:#fff}
.a57-end-in p{color:rgba(255,255,255,.9);max-width:46ch;margin:10px auto 20px}

/* footer */
.a57-foot{background:#080e26;border-top:1px solid var(--line);margin-top:40px}
.a57-foot-in{max-width:var(--max);margin:0 auto;padding:42px 20px 28px}
.a57-fcols{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:26px}
.a57-fbrand img{height:32px;margin-bottom:12px}
.a57-fbrand p{color:var(--mut);font-size:.88rem;max-width:42ch}
.a57-fcol h3{font-size:.76rem;text-transform:uppercase;letter-spacing:.1em;color:var(--red2);margin-bottom:11px}
.a57-fcol a{display:block;color:var(--mut);font-size:.9rem;padding:4px 0}
.a57-fcol a:hover{color:#fff}
.a57-fine{color:var(--mut2);font-size:.8rem;line-height:1.7;border-top:1px solid var(--line);margin-top:26px;padding-top:20px}
.a57-fine strong{color:var(--red2)}

/* a11y */
.skip{position:absolute;left:-9999px;top:8px;z-index:999;background:var(--gold);color:#10101a;padding:10px 16px;border-radius:8px;font-weight:800;text-decoration:none}
.skip:focus{left:8px;outline:2px solid #fff}

/* responsive */
@media(max-width:980px){
  .a57-nav{display:none}.a57-burg{display:flex;align-items:center;justify-content:center}
  .a57-offers{grid-template-columns:1fr 1fr}
  .a57-cats{grid-template-columns:1fr}
  .a57-games{grid-template-columns:repeat(3,1fr)}
  .a57-why{grid-template-columns:repeat(2,1fr)}
  .a57-steps{grid-template-columns:1fr 1fr}
  .a57-band-in{grid-template-columns:1fr 1fr}
  .a57-split{grid-template-columns:1fr}.a57-split-img{min-height:210px;order:-1}
  .a57-more-grid{grid-template-columns:1fr 1fr}
  .a57-fcols{grid-template-columns:1fr 1fr}
  .a57-mina-in{flex-direction:column}
}
@media(max-width:680px){
  body{font-size:16px}
  .a57-hero{min-height:84vh}
  .a57-hero-in{flex-direction:column;align-items:stretch;padding:54px 18px 36px;gap:18px}
  .a57-hero-conv{align-self:stretch;width:100%}
  .a57-hero-cta{flex-direction:column}.a57-hero-cta .a57-b{width:100%}
  .a57-sec,.a57-cta{margin:42px auto}
  .a57-offers{grid-template-columns:1fr}
  .a57-games{grid-template-columns:repeat(3,1fr)}
  .a57-why{grid-template-columns:1fr}
  .a57-steps{grid-template-columns:1fr}
  .a57-band-in{grid-template-columns:1fr 1fr;gap:22px 12px}
  .a57-more-grid{grid-template-columns:1fr}
  .a57-fcols{grid-template-columns:1fr}
  .a57-box dd{text-align:left}
  .a57-fan{gap:8px}.a57-node{min-width:0;padding:9px 8px}
}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}}

/* BC promo card */
.a57-promo{display:flex;align-items:center;gap:14px;flex-wrap:wrap;background:linear-gradient(120deg,var(--bg2),var(--bg3));border:1px solid var(--gold);border-radius:16px;padding:14px 18px;margin:16px 0 26px;box-shadow:0 10px 30px rgba(0,0,0,.28)}
.a57-promo .pgs{display:flex;gap:6px;flex:none}
.a57-promo .pgs span{width:38px;height:38px;display:flex;align-items:center;justify-content:center;font-size:1.2rem;background:var(--bg);border:1px solid var(--line2);border-radius:10px}
.a57-promo .pt{flex:1;min-width:150px}
.a57-promo .pt strong{display:block;font-weight:800;color:var(--gold2);font-size:1.02rem;line-height:1.2}
.a57-promo .pt span{font-size:.85rem;color:var(--mut)}
.a57-promo .a57-b{flex:none}
@media(max-width:560px){.a57-promo{padding:13px;gap:10px}.a57-promo .pt{min-width:120px}.a57-promo .pgs span{width:34px;height:34px;font-size:1.05rem}.a57-promo .a57-b{width:100%}}

/* mobile header fit — 紧凑 header,汉堡内联右对齐(真机390放得下;headless≥520验收) */
@media(max-width:560px){
  .a57-nav{display:none}
  .a57-top-in{flex-wrap:nowrap;gap:8px;padding:10px 14px}
  .a57-logo{flex:0 1 auto;min-width:0}
  .a57-logo img{height:28px;width:auto;max-width:100%}
  .a57-act{flex:0 0 auto;margin-left:auto;gap:8px}
  .a57-act .a57-b{padding:8px 13px;font-size:.82rem}
  .a57-burg{display:flex;width:42px;height:42px;font-size:1.3rem}
}