:root{
  --bg:#050611; --bg2:#070B19; --panel:rgba(255,255,255,.07); --text:#ECF3FF;
  --muted:rgba(236,243,255,.70); --muted2:rgba(236,243,255,.86);
  --line:rgba(255,255,255,.12); --a:#22D3EE; --b:#A855F7; --c:#22C55E;
  --w:#F59E0B; --r:#EF4444; --radius:24px; --shadow: 0 18px 80px rgba(0,0,0,.62);
  --shadow2: 0 10px 28px rgba(0,0,0,.45); --max:1180px;
  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0; font-family:var(--font); color:var(--text);
  background:
    radial-gradient(1000px 560px at 16% 8%, rgba(124,58,237,.28), transparent 60%),
    radial-gradient(900px 520px at 84% 10%, rgba(6,182,212,.22), transparent 62%),
    radial-gradient(900px 520px at 70% 92%, rgba(34,197,94,.14), transparent 58%),
    linear-gradient(180deg, var(--bg), var(--bg2));
}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--max);margin:0 auto;padding:20px 18px}
small{color:var(--muted)}
hr{border:0;height:1px;background:rgba(255,255,255,.08);margin:18px 0}
.topbar{position:sticky;top:0;z-index:80;backdrop-filter:blur(14px);background:rgba(5,8,20,.62);border-bottom:1px solid rgba(255,255,255,.07)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:12px}
.brand{display:flex;align-items:center;gap:12px}
.brand img{width:28px;height:28px;border-radius:10px;box-shadow:0 10px 26px rgba(0,0,0,.45)}
.brand b{letter-spacing:.2px}
.brand span{display:block;color:var(--muted);font-weight:900;font-size:12px;margin-top:2px}
.menu{display:flex;gap:8px;flex-wrap:wrap;align-items:center;justify-content:flex-end}
.link{font-size:13px;font-weight:900;color:var(--muted2);padding:10px 12px;border-radius:14px;border:1px solid transparent}
.link:hover{border-color:rgba(255,255,255,.12);background:rgba(255,255,255,.03)}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:11px 14px;border-radius:16px;font-weight:950;font-size:13px;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.04);box-shadow:var(--shadow2);cursor:pointer}
.btn.primary{border-color:rgba(6,182,212,.38);background:linear-gradient(135deg, rgba(6,182,212,.20), rgba(124,58,237,.16))}
.btn.primary:hover{filter:brightness(1.05)}
.btn.ghost{background:transparent;box-shadow:none}
.hero{padding:34px 0 10px}
.heroGrid{display:grid;grid-template-columns:1.12fr .88fr;gap:18px}
@media(max-width:980px){.heroGrid{grid-template-columns:1fr}}
.card{border:1px solid rgba(255,255,255,.10);background:var(--panel);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.pad{padding:22px}
.kicker{display:inline-flex;align-items:center;gap:10px;padding:8px 10px;border-radius:999px;border:1px solid rgba(255,255,255,.10);background:rgba(255,255,255,.03);color:var(--muted2);font-weight:950;font-size:12px}
.dot{width:9px;height:9px;border-radius:99px;background:linear-gradient(135deg,var(--a),var(--b))}
.h1{font-size:44px;line-height:1.06;letter-spacing:-1.2px;margin:14px 0 10px}
@media(max-width:560px){.h1{font-size:34px}}
.sub{color:var(--muted);font-size:15px;line-height:1.7}
.pills{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}
.pill{border:1px solid rgba(255,255,255,.10);background:rgba(0,0,0,.18);padding:10px 12px;border-radius:16px;font-weight:900;font-size:12px;color:var(--muted2)}
.pill b{color:var(--text)}
.media{position:relative;height:340px;border-radius:var(--radius);border:1px solid rgba(255,255,255,.10);background:rgba(0,0,0,.22);overflow:hidden}
.media video,.media img{width:100%;height:100%;object-fit:cover;display:block;opacity:.9}
.overlay{position:absolute;inset:0;background:linear-gradient(180deg, rgba(0,0,0,.18), rgba(0,0,0,.62));display:flex;flex-direction:column;justify-content:flex-end;padding:16px}
.badge{display:inline-flex;align-items:center;gap:8px;padding:7px 10px;border-radius:999px;border:1px solid rgba(255,255,255,.14);background:rgba(0,0,0,.26);font-weight:950;font-size:12px;color:var(--muted2)}
.badge i{width:8px;height:8px;border-radius:99px;background:linear-gradient(135deg,var(--a),var(--b));display:inline-block}
.section{padding:26px 0}
.section h2{margin:0 0 10px;font-size:22px;letter-spacing:-.4px}
.section p{margin:0;color:var(--muted);line-height:1.7;font-size:14px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:14px}
@media(max-width:980px){.grid3{grid-template-columns:1fr}}
.tile{border:1px solid rgba(255,255,255,.10);background:rgba(0,0,0,.18);border-radius:22px;padding:16px}
.tile b{display:block;font-size:13px}
.tile small{display:block;margin-top:6px;line-height:1.6;color:var(--muted)}
.notice{margin-top:12px;border:1px solid rgba(255,255,255,.12);background:rgba(0,0,0,.18);border-radius:18px;padding:12px 14px;color:var(--muted2);font-size:12.5px;line-height:1.6}
.notice.ok{border-color:rgba(34,197,94,.28);background:rgba(34,197,94,.08)}
.notice.warn{border-color:rgba(245,158,11,.32);background:rgba(245,158,11,.08)}
.notice.bad{border-color:rgba(239,68,68,.28);background:rgba(239,68,68,.08)}
.gallery{display:grid;grid-template-columns:repeat(12,1fr);gap:10px;margin-top:14px}
.gItem{grid-column:span 4;border:1px solid rgba(255,255,255,.10);background:rgba(0,0,0,.18);border-radius:18px;overflow:hidden;position:relative}
.gItem img{width:100%;height:160px;object-fit:cover;display:block;opacity:.92;cursor:pointer}
.gItem span{position:absolute;left:10px;bottom:10px;padding:6px 10px;border-radius:999px;border:1px solid rgba(255,255,255,.14);background:rgba(0,0,0,.35);font-weight:950;font-size:12px;color:var(--muted2)}
@media(max-width:980px){.gItem{grid-column:span 6}}
@media(max-width:560px){.gItem{grid-column:span 12}.gItem img{height:190px}}
.formWrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:14px}
@media(max-width:980px){.formWrap{grid-template-columns:1fr}}
.steps{display:flex;flex-direction:column;gap:10px}
.step{display:flex;gap:10px;align-items:flex-start;border:1px solid rgba(255,255,255,.10);background:rgba(0,0,0,.18);border-radius:18px;padding:12px}
.step.active{border-color:rgba(6,182,212,.26);background:linear-gradient(135deg, rgba(6,182,212,.10), rgba(124,58,237,.06))}
.num{width:28px;height:28px;border-radius:12px;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.10);font-weight:950;font-size:12px;color:var(--muted2)}
.step b{display:block;font-size:13px}
.step small{display:block;margin-top:4px;color:var(--muted);line-height:1.55}
label{display:block;margin:12px 0 7px;font-weight:950;font-size:12px;color:var(--muted2)}
input,select,textarea{width:100%;padding:12px 12px;border-radius:16px;border:1px solid rgba(255,255,255,.12);background:rgba(0,0,0,.26);color:var(--text);outline:none}
textarea{min-height:110px;resize:vertical;line-height:1.6}
input:focus,select:focus,textarea:focus{border-color:rgba(6,182,212,.38)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
@media(max-width:560px){.row2{grid-template-columns:1fr}}
.actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-top:14px}
.help{color:var(--muted);font-size:12.5px;line-height:1.6;margin-top:10px}
.toast{position:fixed;right:14px;bottom:14px;z-index:99;width:min(420px, calc(100% - 28px));border-radius:20px;border:1px solid rgba(255,255,255,.12);background:rgba(0,0,0,.62);backdrop-filter:blur(12px);box-shadow:var(--shadow);padding:12px;display:none}
.toast.show{display:block}
.toast b{display:block;font-size:13px}
.toast small{display:block;margin-top:5px;color:var(--muted);line-height:1.55}
.footer{margin-top:26px;border-top:1px solid rgba(255,255,255,.08);padding:18px 0 34px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;color:var(--muted)}
details{border:1px solid rgba(255,255,255,.10);background:rgba(0,0,0,.18);border-radius:18px;padding:12px 14px}
details summary{cursor:pointer;font-weight:950;color:var(--muted2)}
details p{margin:10px 0 0;color:var(--muted);line-height:1.7;font-size:13px}
.debugBtn{position:fixed;left:14px;bottom:14px;z-index:99;display:none !important}
.debugPanel{position:fixed;left:14px;bottom:64px;z-index:99;width:min(560px, calc(100% - 28px));max-height:60vh;overflow:auto;border-radius:20px;border:1px solid rgba(255,255,255,.14);background:rgba(0,0,0,.72);backdrop-filter:blur(12px);box-shadow:var(--shadow);padding:12px;display:none !important}
.debug-on .debugBtn{display:inline-flex !important}
.code{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;font-size:11.5px;color:rgba(236,243,255,.86);white-space:pre-wrap}
#lightbox{position:fixed;inset:0;background:rgba(0,0,0,.72);backdrop-filter:blur(8px);display:none;align-items:center;justify-content:center;z-index:120;padding:18px}
#lightbox.show{display:flex}
#lightbox .box{width:min(1100px, 100%);border-radius:18px;border:1px solid rgba(255,255,255,.14);background:rgba(0,0,0,.35);box-shadow:0 24px 90px rgba(0,0,0,.7);overflow:hidden}
#lightbox img{width:100%;height:auto;display:block}
#lightbox .top{display:flex;justify-content:space-between;align-items:center;padding:10px 12px;border-bottom:1px solid rgba(255,255,255,.10)}
#lightbox .top b{font-size:13px}

/* v4.1 apply layout */
.applyCard{overflow:visible}
.stepperTop{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:10px;
  margin-bottom:14px;
}
@media(max-width:780px){.stepperTop{grid-template-columns:1fr}}
.stepTop{
  border:1px solid rgba(255,255,255,.10);
  background:rgba(0,0,0,.18);
  border-radius:18px;
  padding:12px;
  display:flex;
  gap:10px;
  align-items:flex-start;
}
.stepTop.active{
  border-color:rgba(34,211,238,.28);
  background:linear-gradient(135deg, rgba(34,211,238,.10), rgba(168,85,247,.06));
}
.stepTop .num{flex:0 0 auto}
.stepTop b{display:block;font-size:13px}
.stepTop small{display:block;margin-top:3px;color:var(--muted);line-height:1.55}
.applyBody{
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:14px;
}
@media(max-width:980px){.applyBody{grid-template-columns:1fr}}
.sidePanel{
  border:1px solid rgba(255,255,255,.10);
  background:rgba(0,0,0,.16);
  border-radius:22px;
  padding:16px;
}
.choiceGrid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:10px}
@media(max-width:640px){.choiceGrid{grid-template-columns:1fr}}
.choice{
  border:1px solid rgba(255,255,255,.12);
  background:rgba(0,0,0,.20);
  border-radius:18px;
  padding:14px;
  cursor:pointer;
  display:flex;
  gap:12px;
  align-items:flex-start;
  transition:transform .12s ease, border-color .12s ease, background .12s ease;
}
.choice:hover{transform:translateY(-1px); border-color:rgba(255,255,255,.18)}
.choice input{margin-top:3px}
.choice .ttl{font-weight:950}
.choice .desc{color:var(--muted);font-size:12.8px;line-height:1.6;margin-top:4px}
.choice.us{border-color:rgba(168,85,247,.22)}
.choice.nonus{border-color:rgba(34,211,238,.22)}
.choice.selected{
  border-color:rgba(34,197,94,.35);
  background:rgba(34,197,94,.08);
}
.btn.primary{background:linear-gradient(135deg, rgba(34,211,238,.22), rgba(168,85,247,.18))}
.notice.warn{border-color:rgba(34,211,238,.22);background:rgba(34,211,238,.06)}
.notice.ok{border-color:rgba(34,197,94,.30);background:rgba(34,197,94,.08)}
.notice.bad{border-color:rgba(239,68,68,.30);background:rgba(239,68,68,.10)}

/* v4.2 mobile header nav */
.navToggle{
  display:none;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(0,0,0,.22);
  color:var(--fg);
  border-radius:14px;
  padding:10px 12px;
  line-height:1;
  font-weight:900;
  cursor:pointer;
}
.navMenu{
  display:flex;
  gap:12px;
  align-items:center;
}
@media(max-width:860px){
  header{position:sticky; top:0; z-index:999;}
  header .nav{gap:10px}
  .navMenu{
    position:absolute;
    left:12px; right:12px;
    top:72px;
    display:none;
    flex-direction:column;
    align-items:stretch;
    gap:10px;
    padding:14px;
    border-radius:18px;
    background:rgba(8,12,25,.96);
    border:1px solid rgba(255,255,255,.12);
    box-shadow: var(--shadow);
    backdrop-filter: blur(10px);
  }
  .navMenu a{padding:10px 12px;border-radius:14px;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.08)}
  .navMenu a:hover{background:rgba(255,255,255,.05)}
  .navMenu .btn{width:100%;justify-content:center}
  .navToggle{display:inline-flex;align-items:center;justify-content:center}
}
header.navOpen .navMenu{display:flex}
header.navOpen .navToggle{border-color:rgba(34,211,238,.25)}

/* v5 theme */
:root{
  --bg:#050611;
  --bg2:#070B19;
  --panel:rgba(255,255,255,.07);
  --line:rgba(255,255,255,.12);
  --fg:rgba(244,248,255,.92);
  --muted:rgba(244,248,255,.68);
  --a:#22D3EE;
  --b:#A855F7;
  --shadow: 0 18px 80px rgba(0,0,0,.62);
}
body[data-theme="light"]{
  --bg:#f6f7fb;
  --bg2:#eef2ff;
  --panel:rgba(255,255,255,.92);
  --line:rgba(17,24,39,.10);
  --fg:rgba(12,18,28,.92);
  --muted:rgba(12,18,28,.62);
  --shadow: 0 18px 50px rgba(2,6,23,.12);
}
/* Make key elements adapt */
body[data-theme="light"] .glass{background:rgba(255,255,255,.80)}
body[data-theme="light"] .notice{background:rgba(255,255,255,.78)}
body[data-theme="light"] .navMenu{background:rgba(255,255,255,.96)}
body[data-theme="light"] .navMenu a{background:rgba(2,6,23,.03)}
body[data-theme="light"] .btn{background:rgba(2,6,23,.03)}
body[data-theme="light"] .btn.primary{background:linear-gradient(135deg, rgba(34,211,238,.28), rgba(168,85,247,.18))}
body[data-theme="light"] .heroCard{background:rgba(255,255,255,.84)}
body[data-theme="light"] .pill{background:rgba(2,6,23,.03)}

/* v5 theme toggle */
.themeToggle{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:10px 12px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(0,0,0,.18);
  color:var(--fg);
  cursor:pointer;
  font-weight:900;
  line-height:1;
}
.themeToggle .dot{
  width:10px;height:10px;border-radius:99px;
  background:linear-gradient(135deg,var(--a),var(--b));
  box-shadow:0 0 0 4px rgba(34,211,238,.12);
}
@media(max-width:860px){
  .themeToggle{width:100%;justify-content:center}
}

/* v5 sales */
.stickyCta{
  position:fixed;
  left:0; right:0; bottom:0;
  padding:10px 12px;
  background:rgba(8,12,25,.88);
  border-top:1px solid rgba(255,255,255,.10);
  backdrop-filter: blur(12px);
  display:none;
  z-index:999;
}
body[data-theme="light"] .stickyCta{background:rgba(255,255,255,.88); border-top:1px solid rgba(2,6,23,.10)}
.stickyCta .wrap{
  max-width:1100px;
  margin:0 auto;
  display:flex;
  gap:10px;
  align-items:center;
  justify-content:space-between;
}
.stickyCta .left{
  display:flex; flex-direction:column; gap:2px;
}
.stickyCta .left b{font-size:12.5px}
.stickyCta .left span{font-size:11.5px;color:var(--muted)}
@media(max-width:820px){
  .stickyCta{display:block}
  body{padding-bottom:74px}
}
.trustRow{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:10px;
  margin-top:14px;
}
@media(max-width:860px){.trustRow{grid-template-columns:repeat(2,1fr)}}
.trust{
  border:1px solid rgba(255,255,255,.10);
  background:rgba(0,0,0,.14);
  border-radius:18px;
  padding:12px;
}
body[data-theme="light"] .trust{background:rgba(255,255,255,.78)}
.trust b{display:block;font-size:12.5px}
.trust small{display:block;color:var(--muted);line-height:1.55;margin-top:4px}
.scarcity{
  display:flex; gap:10px; align-items:center;
  margin-top:12px;
}
.bar{
  flex:1;
  height:10px;
  border-radius:99px;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.10);
  overflow:hidden;
}
.bar > i{
  display:block; height:100%;
  width:40%;
  background:linear-gradient(90deg,var(--a),var(--b));
}
body[data-theme="light"] .bar{background:rgba(2,6,23,.06); border:1px solid rgba(2,6,23,.10)}