:root {
  --bg: #050b18;
  --bg-2: #0a1530;
  --card: #0e1c3b;
  --card-2: #132650;
  --ink: #eef2fb;
  --ink-soft: #b9c3da;
  --muted: #8592ad;
  --line: #1f3363;
  --gold: #d9b56a;
  --gold-2: #f3dca1;
  --teal: #2fb7c9;
  --cta: #22c35e;
  --cta-2: #12a046;
  --radius: 14px;
}
.v2 {
  --bg: #060a14;
  --card: #111a33;
  --card-2: #172246;
  --line: #24305a;
  --teal: #4fa3ff;
  --radius: 10px;
}

.v3 {
  --bg: #04101a;
  --card: #0b2233;
  --card-2: #0f2e45;
  --line: #1a4560;
  --teal: #35d0c0;
  --radius: 16px;
}
.v4 {
  --bg: #0c0718;
  --card: #1a1033;
  --card-2: #231546;
  --line: #34245e;
  --teal: #c58bff;
  --radius: 12px;
}
.v5 {
  --bg: #04120c;
  --card: #0c2419;
  --card-2: #113122;
  --line: #1d4a33;
  --teal: #46d68a;
  --radius: 8px;
}
.v4 .hero, .v5 .hero { grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); }
.v4 .hero-pic, .v5 .hero-pic { order: -1; }
.v3 .fchip, .v5 .fchip { border-radius: 8px; }
.v5 .bmore { text-align: center; }

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: radial-gradient(1200px 500px at 50% -100px, #10234d 0%, rgba(16, 35, 77, 0) 70%), var(--bg);
  color: var(--ink);
  font-family: "Mulish", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }

/* header */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(5, 11, 24, .92); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.hwrap { max-width: 1180px; margin: 0 auto; height: 66px; padding: 0 18px; display: flex; align-items: center; gap: 14px; }
.logo img { height: 36px; width: auto; }
.hact { margin-left: auto; display: flex; gap: 10px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 42px; padding: 0 20px; border-radius: 999px;
  font-weight: 800; font-size: 14px; letter-spacing: .03em; text-transform: uppercase;
  text-decoration: none; white-space: nowrap; transition: filter .15s, transform .15s;
}
.btn:hover { filter: brightness(1.1); transform: translateY(-1px); }
.btn-ghost { color: #fff; background: linear-gradient(180deg, #0f3b52, #0a2638); box-shadow: inset 0 0 0 2px var(--teal); }
.btn-cta { color: #fff; background: linear-gradient(180deg, #3be07a, var(--cta) 45%, var(--cta-2)); box-shadow: inset 0 0 0 2px rgba(255, 255, 255, .25), 0 6px 18px rgba(34, 195, 94, .3); }

/* layout */
.main { max-width: 1180px; margin: 0 auto; padding: 22px 18px 40px; }

/* hero */
.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
  align-items: center;
  gap: 24px;
  padding: 26px;
  border-radius: calc(var(--radius) + 6px);
  background: linear-gradient(135deg, var(--card-2), var(--card) 60%, var(--bg-2));
  border: 1px solid var(--line);
  overflow: hidden;
}
.hero::before { content: ""; position: absolute; left: -120px; top: -120px; width: 360px; height: 360px; border-radius: 50%; background: radial-gradient(circle, rgba(217, 181, 106, .18), rgba(217, 181, 106, 0) 70%); }
.hero-text { position: relative; display: flex; flex-direction: column; align-items: flex-start; gap: 12px; }
.hero-kicker { margin: 0; padding: 4px 12px; border-radius: 999px; border: 1px solid var(--gold); color: var(--gold-2); font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; }
.hero-title { margin: 0; font-family: "Cinzel", Georgia, serif; font-weight: 700; font-size: clamp(28px, 3.3vw, 42px); line-height: 1.15; color: var(--gold-2); text-shadow: 0 2px 18px rgba(217, 181, 106, .25); }
.hero-note { margin: 0; font-size: 13px; color: var(--muted); }
.hero .btn-cta { min-height: 48px; padding: 0 30px; font-size: 15px; }
.hero-pic { position: relative; }
.hero-pic img { width: 100%; aspect-ratio: 2 / 1; object-fit: cover; border-radius: var(--radius); box-shadow: 0 0 0 1px rgba(217, 181, 106, .5), 0 18px 40px rgba(0, 0, 0, .45); }
.v2 .hero { grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); }
.v2 .hero-pic { order: -1; }

/* bonus grid */
.bonuses { margin-top: 34px; }
.sec-title { margin: 0 0 12px; font-family: "Cinzel", Georgia, serif; font-size: 24px; font-weight: 700; color: var(--gold-2); }
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.fchip {
  font: inherit; font-weight: 800; font-size: 13px; text-transform: uppercase; letter-spacing: .03em;
  padding: 8px 16px; border-radius: 999px; cursor: pointer;
  color: var(--ink); background: var(--card); border: 2px solid var(--line);
}
.fchip.on { border-color: var(--teal); background: linear-gradient(180deg, #0f3b52, #0a2638); }
.v2 .fchip { border-radius: 8px; }
.bgrid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.bcard {
  display: flex; flex-direction: column;
  border-radius: var(--radius); overflow: hidden; text-decoration: none;
  background: linear-gradient(180deg, var(--card-2), var(--card));
  border: 1px solid var(--line);
  transition: transform .18s, box-shadow .18s;
}
.bcard:hover { transform: translateY(-3px); box-shadow: 0 12px 26px rgba(0, 0, 0, .45); }
.bcard[hidden] { display: none; }
.bgrid.collapsed .bcard:nth-child(n+10) { display: none; }
.more-btn { display: block; margin: 18px auto 0; font: inherit; font-weight: 800; font-size: 14px; color: var(--ink); background: none; border: 2px solid var(--line); border-radius: 999px; padding: 10px 26px; cursor: pointer; }
.more-btn:hover { border-color: var(--teal); }
.more-btn[hidden] { display: none; }
.bimg { position: relative; display: block; border-bottom: 2px solid var(--gold); }
.bimg img { width: 100%; aspect-ratio: 2 / 1; object-fit: cover; }
.btag { position: absolute; top: 8px; right: 8px; padding: 2px 8px; border-radius: 6px; font-size: 11px; font-weight: 800; background: rgba(5, 11, 24, .8); color: #fff; }
.btitle { display: block; padding: 14px 16px 4px; font-weight: 800; font-size: 16px; line-height: 1.3; text-align: center; flex: 1; }
.bmore { display: block; padding: 6px 16px 14px; text-align: right; font-size: 12px; font-weight: 800; text-transform: uppercase; color: var(--teal); }

/* article */
.content { max-width: 880px; margin: 46px auto 0; }
.page-tech .content { margin-top: 10px; }
article { color: var(--ink-soft); }
article h1 { font-family: "Cinzel", Georgia, serif; color: var(--gold-2); font-size: clamp(26px, 3.2vw, 34px); line-height: 1.25; margin: 0 0 16px; }
article h2 { color: var(--ink); font-size: clamp(21px, 2.4vw, 25px); line-height: 1.3; margin: 34px 0 12px; font-weight: 800; }
article h3 { color: var(--gold-2); font-size: 18px; margin: 22px 0 8px; font-weight: 800; }
article p { margin: 0 0 14px; }
article strong { color: var(--ink); }
article a { color: var(--teal); font-weight: 700; }
article ul, article ol { margin: 0 0 16px; padding-left: 22px; }
article li { margin-bottom: 6px; }
article li::marker { color: var(--gold); font-weight: 800; }
article table { width: 100%; border-collapse: collapse; margin: 6px 0 20px; background: var(--card); border-radius: var(--radius); overflow: hidden; font-size: 15px; box-shadow: 0 0 0 1px var(--line); }
article th, article td { padding: 11px 14px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); }
article thead th { background: linear-gradient(180deg, #1b315f, #142650); color: var(--gold-2); }
article tbody th { width: 38%; color: var(--ink); font-weight: 700; }
article tbody tr:last-child th, article tbody tr:last-child td { border-bottom: 0; }

/* footer */
.site-footer { margin-top: 50px; border-top: 1px solid var(--line); background: linear-gradient(180deg, #081128, #050b18); padding: 34px 18px 100px; }
.fwrap { max-width: 1180px; margin: 0 auto; text-align: center; }
.flogo img { height: 32px; width: auto; margin: 0 auto; }
.flinks { list-style: none; padding: 0; margin: 22px 0; display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 22px; }
.flinks a { text-decoration: none; color: var(--ink-soft); font-size: 14px; }
.flinks a:hover { color: var(--gold-2); }
.fpay { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 10px; }
.fpay img { height: 30px; width: auto; padding: 4px 10px; border-radius: 8px; background: #fff1; }
.fpay span { padding: 5px 12px; border-radius: 8px; background: #fff1; font-size: 13px; font-weight: 700; color: var(--ink-soft); }
.fpay .age { height: 36px; padding: 0; background: none; }
.legal { margin: 20px 0 0; font-size: 13px; color: var(--muted); }

/* sticky */
.sticky {
  position: fixed; left: 50%; bottom: 14px; z-index: 60;
  display: flex; align-items: center; gap: 14px;
  width: min(620px, calc(100% - 24px)); padding: 10px 44px 10px 18px;
  border-radius: 999px; background: linear-gradient(90deg, #102a55, #0e1c3b);
  border: 1px solid var(--gold); box-shadow: 0 10px 30px rgba(0, 0, 0, .5);
  transform: translate(-50%, 150%); transition: transform .35s ease;
}
.sticky.show { transform: translate(-50%, 0); }
.sticky-text { margin: 0; flex: 1; font-size: 15px; min-width: 0; }
.sticky-text b { color: var(--gold-2); }
.sticky .btn-cta { min-height: 38px; }
.sticky-close { position: absolute; right: 10px; top: 50%; transform: translateY(-50%); width: 26px; height: 26px; border: 0; border-radius: 50%; background: #fff2; color: #fff; font-size: 17px; cursor: pointer; }

/* responsive */
@media (max-width: 960px) {
  .bgrid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 760px) {
  .hwrap { height: 58px; padding: 0 12px; }
  .logo img { height: 28px; }
  .hact .btn-ghost { display: none; }
  .hact .btn { min-height: 38px; padding: 0 14px; font-size: 13px; }
  .main { padding: 14px 14px 30px; }
  .hero, .v2 .hero, .v4 .hero, .v5 .hero { grid-template-columns: 1fr; padding: 16px; gap: 16px; }
  .v2 .hero-pic, .v4 .hero-pic, .v5 .hero-pic, .hero-pic { order: -1; }
  .hero-text { align-items: center; text-align: center; }
  .hero-title { font-size: 28px; }
  .hero .btn-cta { width: 100%; max-width: 340px; }
  .bgrid { grid-template-columns: 1fr; }
  .bgrid.collapsed .bcard:nth-child(n+5) { display: none; }
  .filters { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; }
  .fchip { flex: 0 0 auto; }
  .content { margin-top: 34px; }
  article table { display: block; overflow-x: auto; }
  article th, article td { padding: 8px 10px; font-size: 14px; min-width: 96px; }
  .sticky { padding: 8px 40px 8px 14px; bottom: 8px; }
  .sticky-text span { display: none; }
  .sticky-text { font-size: 14px; white-space: nowrap; }
}
@media (max-width: 360px) {
  .logo img { height: 24px; }
  .hact .btn { padding: 0 10px; font-size: 12px; }
}