/* ============================================================
   Baginda168 — Royal Gilded Casino 设计系统
   深黑棕底 + 鎏金高光 + 酒红强调 + 翡翠绿点缀
   字体：Playfair Display（展示）/ Plus Jakarta Sans（正文）/ JetBrains Mono（数字）
   ============================================================ */
:root {
  --bg: #0d0a08;
  --bg-2: #14100c;
  --card: #1a1410;
  --card-2: #221a13;
  --line: rgba(212, 175, 55, 0.22);
  --line-soft: rgba(212, 175, 55, 0.12);
  --gold: #d4af37;
  --gold-2: #f5d76e;
  --gold-dim: #9a7f2a;
  --red: #c8102e;
  --red-2: #e8384f;
  --green: #0e7a4f;
  --green-2: #17a568;
  --blue: #2e6fb7;
  --tx: #f5f0e8;
  --tx-2: #c9c0b0;
  --tx-3: #8f8574;
  --ff-d: "Playfair Display", Georgia, serif;
  --ff-b: "Plus Jakarta Sans", system-ui, sans-serif;
  --ff-m: "JetBrains Mono", ui-monospace, monospace;
  --ease: cubic-bezier(0.23, 1, 0.32, 1);
  --rad: 14px;
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.45);
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--tx);
  font-family: var(--ff-b);
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--gold-2); text-decoration: none; transition: color 0.18s var(--ease); }
a:hover { color: var(--gold); }
.wrap { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
h1, h2, h3 { font-family: var(--ff-d); line-height: 1.25; color: var(--tx); }
h1 em, h2 em { color: var(--gold-2); font-style: normal; }

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 11px 22px; border-radius: 10px; font-weight: 700; font-size: 15px;
  border: 1px solid transparent; cursor: pointer; transition: all 0.18s var(--ease);
  font-family: var(--ff-b); white-space: nowrap;
}
.btn:active { transform: scale(0.97); }
.btn-lg { padding: 15px 30px; font-size: 16px; }
.btn-gold {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-2) 50%, var(--gold) 100%);
  color: #241a05; box-shadow: 0 6px 24px rgba(212, 175, 55, 0.35);
}
.btn-gold:hover { color: #241a05; box-shadow: 0 8px 32px rgba(212, 175, 55, 0.55); transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--tx); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--gold); color: var(--gold-2); }
.btn-line { background: transparent; color: var(--gold-2); border-color: var(--line); }
.btn-line:hover { border-color: var(--gold); color: var(--gold-2); box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.12); }

/* ---------- 页头 ---------- */
.site-hd { position: sticky; top: 0; z-index: 60; background: rgba(13, 10, 8, 0.92); backdrop-filter: blur(14px); border-bottom: 1px solid var(--line-soft); }
.hd-top { background: linear-gradient(90deg, #1c0a10, #2a0d14 50%, #1c0a10); border-bottom: 1px solid rgba(200, 16, 46, 0.25); font-size: 12.5px; }
.hd-top-in { display: flex; align-items: center; gap: 12px; padding-top: 6px; padding-bottom: 6px; }
.hd-badge { background: var(--red); color: #fff; font-weight: 800; padding: 1px 8px; border-radius: 6px; font-size: 12px; letter-spacing: 0.5px; }
.hd-note { color: var(--tx-2); flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.hd-date { color: var(--tx-3); font-family: var(--ff-m); font-size: 11.5px; white-space: nowrap; }
.hd-main { display: flex; align-items: center; gap: 20px; padding-top: 12px; padding-bottom: 12px; }
.brand { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.brand img { width: 52px; height: 52px; object-fit: contain; filter: drop-shadow(0 2px 8px rgba(212, 175, 55, 0.4)); }
.brand-tx { display: flex; flex-direction: column; line-height: 1.15; }
.brand-tx strong { font-family: var(--ff-d); font-size: 22px; letter-spacing: 1px; color: var(--tx); }
.brand-tx strong em { font-style: normal; background: linear-gradient(135deg, var(--gold), var(--gold-2)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.brand-tx small { font-size: 10.5px; color: var(--tx-3); letter-spacing: 0.4px; }
.hd-nav { display: flex; gap: 4px; flex: 1; justify-content: center; flex-wrap: wrap; }
.hd-nav a { color: var(--tx-2); font-size: 14.5px; font-weight: 600; padding: 8px 12px; border-radius: 8px; }
.hd-nav a:hover { color: var(--gold-2); background: rgba(212, 175, 55, 0.08); }
.hd-nav a.on { color: var(--gold-2); background: rgba(212, 175, 55, 0.12); }
.hd-act { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.hd-search-btn { display: inline-flex; align-items: center; gap: 7px; background: var(--card); border: 1px solid var(--line); color: var(--tx-2); padding: 9px 14px; border-radius: 10px; font-size: 14px; font-weight: 600; cursor: pointer; transition: all 0.18s var(--ease); font-family: var(--ff-b); }
.hd-search-btn:hover { border-color: var(--gold); color: var(--gold-2); }
.hd-search-btn svg { width: 16px; height: 16px; }
.hd-burger { display: none; flex-direction: column; gap: 5px; background: none; border: 1px solid var(--line); border-radius: 8px; padding: 10px 9px; cursor: pointer; }
.hd-burger span { width: 20px; height: 2px; background: var(--gold-2); border-radius: 2px; transition: all 0.2s var(--ease); }

/* ---------- 搜索弹窗 ---------- */
.search-modal { position: fixed; inset: 0; z-index: 100; background: rgba(5, 3, 2, 0.85); backdrop-filter: blur(6px); display: flex; align-items: flex-start; justify-content: center; padding: 12vh 20px 20px; }
.search-box { width: 100%; max-width: 640px; background: var(--card-2); border: 1px solid var(--line); border-radius: 16px; box-shadow: var(--shadow); overflow: hidden; }
.search-bar { display: flex; align-items: center; gap: 10px; padding: 14px 18px; border-bottom: 1px solid var(--line-soft); }
.search-bar svg { width: 20px; height: 20px; color: var(--gold); flex-shrink: 0; }
.search-bar input { flex: 1; background: none; border: none; outline: none; color: var(--tx); font-size: 17px; font-family: var(--ff-b); min-width: 0; }
.search-bar button { background: none; border: none; color: var(--tx-3); font-size: 18px; cursor: pointer; padding: 4px 8px; }
.search-res { max-height: 50vh; overflow-y: auto; padding: 10px; }
.search-hint { color: var(--tx-3); font-size: 14px; padding: 14px 10px; }
.sr-it { display: block; padding: 12px 14px; border-radius: 10px; border: 1px solid transparent; }
.sr-it:hover { background: rgba(212, 175, 55, 0.07); border-color: var(--line-soft); }
.sr-it strong { display: block; color: var(--tx); font-size: 15px; }
.sr-it small { color: var(--tx-3); font-size: 13px; }
.sr-it .sr-cat { color: var(--gold); font-size: 11.5px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.6px; }

/* ---------- 面包屑 ---------- */
.crumbs { border-bottom: 1px solid var(--line-soft); background: var(--bg-2); font-size: 13.5px; }
.crumbs .wrap { padding-top: 10px; padding-bottom: 10px; display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.crumbs a { color: var(--tx-3); }
.crumbs a:hover { color: var(--gold-2); }
.crumbs .sep { color: var(--gold-dim); }
.crumbs [aria-current] { color: var(--gold-2); font-weight: 600; }

/* ---------- Hero ---------- */
.hero { position: relative; min-height: 560px; display: flex; align-items: center; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; background: url("img/hero-casino.webp") center 35% / cover no-repeat; transform: scale(1.03); }
.hero-veil { position: absolute; inset: 0; background: linear-gradient(100deg, rgba(13, 10, 8, 0.96) 8%, rgba(13, 10, 8, 0.82) 42%, rgba(13, 10, 8, 0.35) 75%, rgba(13, 10, 8, 0.55) 100%); }
.hero-in { position: relative; z-index: 2; padding-top: 72px; padding-bottom: 72px; }
.hero-tx { max-width: 640px; }
.hero-kicker { display: inline-block; font-size: 13px; font-weight: 700; letter-spacing: 1.6px; text-transform: uppercase; color: var(--gold-2); border: 1px solid var(--line); padding: 6px 14px; border-radius: 999px; margin-bottom: 22px; background: rgba(212, 175, 55, 0.08); }
.hero h1 { font-size: clamp(34px, 5.2vw, 58px); font-weight: 800; margin-bottom: 20px; }
.hero-lead { font-size: clamp(16px, 1.6vw, 19px); color: var(--tx-2); margin-bottom: 30px; max-width: 56ch; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-trust { list-style: none; display: flex; gap: 22px; flex-wrap: wrap; margin-top: 34px; }
.hero-trust li { display: flex; align-items: center; gap: 8px; font-size: 13.5px; color: var(--tx-2); }
.hero-trust svg { width: 17px; height: 17px; color: var(--green-2); }

/* ---------- 板块通用 ---------- */
.sec { padding: 72px 0; }
.sec-alt { background: var(--bg-2); border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); }
.sec-hd { display: flex; gap: 18px; align-items: flex-start; margin-bottom: 40px; }
.sec-no { font-family: var(--ff-d); font-size: 15px; font-weight: 700; color: var(--gold); border: 1px solid var(--line); border-radius: 10px; padding: 6px 12px; background: rgba(212, 175, 55, 0.07); flex-shrink: 0; margin-top: 6px; }
.sec-hd h2 { font-size: clamp(26px, 3.2vw, 38px); font-weight: 700; }
.sec-hd p { color: var(--tx-2); margin-top: 6px; max-width: 62ch; }
.sec-note { margin-top: 26px; font-size: 13.5px; color: var(--tx-3); }
.sec-cta { margin-top: 30px; }
.sec-in { margin-top: 46px; }
.sec-in h2 { font-size: 24px; margin-bottom: 14px; }
.sec-in p { color: var(--tx-2); max-width: 78ch; }

.grid2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.grid4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }

/* 品牌亮点卡 */
.hl-card, .adv-card, .pay-card, .sec-card {
  background: linear-gradient(160deg, var(--card-2), var(--card));
  border: 1px solid var(--line-soft); border-radius: var(--rad); padding: 26px 24px;
  transition: all 0.22s var(--ease); position: relative;
}
.hl-card::before, .adv-card::before, .sec-card::before {
  content: ""; position: absolute; inset: 6px; border: 1px solid rgba(212, 175, 55, 0.1); border-radius: 9px; pointer-events: none;
}
.hl-card:hover, .adv-card:hover, .pay-card:hover, .sec-card:hover { border-color: var(--line); transform: translateY(-3px); box-shadow: 0 14px 40px rgba(0, 0, 0, 0.35), 0 0 0 1px rgba(212, 175, 55, 0.15); }
.hl-ic { width: 46px; height: 46px; border-radius: 12px; background: rgba(212, 175, 55, 0.1); border: 1px solid var(--line); display: flex; align-items: center; justify-content: center; margin-bottom: 16px; }
.hl-ic svg { width: 23px; height: 23px; color: var(--gold-2); }
.hl-card h3, .pay-card h3, .sec-card h3 { font-size: 18.5px; margin-bottom: 8px; }
.hl-card p, .adv-card p, .pay-card p, .sec-card p { font-size: 14.5px; color: var(--tx-2); }
.adv-n { font-family: var(--ff-m); font-size: 13px; font-weight: 700; color: var(--gold); letter-spacing: 2px; display: block; margin-bottom: 10px; }
.adv-card h3 { font-size: 17.5px; margin-bottom: 8px; }
.pay-card dl, .promo-card dl, .game-tx dl { display: flex; gap: 18px; margin-top: 14px; }
.pay-card dt, .promo-card dt, .game-tx dt { font-size: 11px; text-transform: uppercase; letter-spacing: 0.8px; color: var(--tx-3); }
.pay-card dd, .promo-card dd, .game-tx dd { font-family: var(--ff-m); font-size: 13.5px; color: var(--gold-2); font-weight: 700; }

/* 为什么选择我们 */
.why-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 48px; align-items: center; }
.why-body { color: var(--tx-2); font-size: 16.5px; margin-bottom: 24px; }
.why-list { list-style: none; display: flex; flex-direction: column; gap: 13px; }
.why-list li { display: flex; gap: 11px; align-items: flex-start; font-size: 15px; color: var(--tx); }
.why-list svg { width: 19px; height: 19px; color: var(--green-2); flex-shrink: 0; margin-top: 3px; }
.why-side img { border-radius: var(--rad); border: 1px solid var(--line); box-shadow: var(--shadow); }
.why-side-cap { font-size: 13px; color: var(--tx-3); margin-top: 12px; text-align: center; font-style: italic; }

/* 比较表 */
.tbl-wrap { overflow-x: auto; border: 1px solid var(--line-soft); border-radius: var(--rad); -webkit-overflow-scrolling: touch; }
.cmp-tbl, .term-tbl { width: 100%; border-collapse: collapse; min-width: 620px; }
.cmp-tbl th, .cmp-tbl td, .term-tbl th, .term-tbl td { padding: 15px 18px; text-align: left; border-bottom: 1px solid var(--line-soft); font-size: 14.5px; vertical-align: top; }
.cmp-tbl thead th { background: var(--card-2); font-family: var(--ff-d); font-size: 16px; color: var(--tx); }
.cmp-tbl tbody th { color: var(--tx-2); font-weight: 600; white-space: nowrap; }
.cmp-tbl .cmp-us { background: rgba(212, 175, 55, 0.06); }
.cmp-tbl td.cmp-us { color: var(--gold-2); font-weight: 600; }
.cmp-tbl tbody tr:last-child th, .cmp-tbl tbody tr:last-child td { border-bottom: none; }
.term-tbl th { width: 220px; color: var(--tx-2); font-weight: 600; background: var(--card-2); }
.term-tbl td { color: var(--tx); }
.term-tbl tr:last-child th, .term-tbl tr:last-child td { border-bottom: none; }

/* 步骤 */
.steps { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; counter-reset: step; }
.steps li { background: var(--card); border: 1px solid var(--line-soft); border-radius: var(--rad); padding: 26px 22px; position: relative; transition: all 0.22s var(--ease); }
.steps li:hover { border-color: var(--line); transform: translateY(-3px); }
.steps-col { grid-template-columns: repeat(2, 1fr); }
.step-n { display: inline-flex; width: 40px; height: 40px; border-radius: 50%; align-items: center; justify-content: center; font-family: var(--ff-d); font-weight: 800; font-size: 18px; color: #241a05; background: linear-gradient(135deg, var(--gold), var(--gold-2)); margin-bottom: 14px; box-shadow: 0 4px 14px rgba(212, 175, 55, 0.35); }
.steps h3 { font-size: 17px; margin-bottom: 7px; }
.steps p { font-size: 14px; color: var(--tx-2); }

/* 促销卡 */
.promo-grid { align-items: stretch; }
.promo-card { background: linear-gradient(160deg, #241208, var(--card)); border: 1px solid var(--line); border-radius: var(--rad); padding: 28px 26px; display: flex; flex-direction: column; transition: all 0.22s var(--ease); }
.promo-card:hover { transform: translateY(-3px); box-shadow: 0 16px 44px rgba(0, 0, 0, 0.4), 0 0 30px rgba(212, 175, 55, 0.12); }
.promo-card h3 { font-size: 20px; color: var(--gold-2); margin-bottom: 8px; }
.promo-card > p { font-size: 14.5px; color: var(--tx-2); flex: 1; }
.promo-card dl { margin: 16px 0; flex-wrap: wrap; gap: 14px 22px; }
.promo-card .btn { align-self: flex-start; }
.promo-note { display: flex; gap: 10px; align-items: flex-start; margin-top: 26px; padding: 16px 18px; background: rgba(200, 16, 46, 0.08); border: 1px solid rgba(200, 16, 46, 0.3); border-radius: 12px; font-size: 14px; color: var(--tx-2); }
.promo-note svg { width: 19px; height: 19px; color: var(--red-2); flex-shrink: 0; margin-top: 2px; }
.promo-full { background: var(--card); border: 1px solid var(--line-soft); border-radius: var(--rad); padding: 34px 30px; margin-bottom: 26px; }
.promo-full h2 { font-size: 24px; color: var(--gold-2); margin-bottom: 8px; }
.promo-ringkas { color: var(--tx-2); margin-bottom: 20px; }
.promo-full .btn { margin-top: 20px; }
.promo-guide { margin-bottom: 40px; }

/* 品牌故事 */
.story-grid { display: grid; grid-template-columns: 1.3fr 0.7fr; gap: 44px; align-items: start; }
.story-p { color: var(--tx-2); margin-bottom: 18px; max-width: 72ch; }

/* 标签云 */
.tagcloud { background: var(--card); border: 1px solid var(--line-soft); border-radius: var(--rad); padding: 24px; }
.tagcloud h3 { font-size: 17px; margin-bottom: 14px; }
.tags { display: flex; flex-wrap: wrap; gap: 8px; }
.tags a { font-size: 12.5px; font-weight: 600; color: var(--tx-2); background: var(--card-2); border: 1px solid var(--line-soft); padding: 5px 12px; border-radius: 999px; transition: all 0.16s var(--ease); }
.tags a:hover { color: var(--gold-2); border-color: var(--gold); background: rgba(212, 175, 55, 0.1); }

/* FAQ */
.faq-list { display: flex; flex-direction: column; gap: 12px; }
.faq-it { background: var(--card); border: 1px solid var(--line-soft); border-radius: 12px; overflow: hidden; transition: border-color 0.2s var(--ease); }
.faq-it[open] { border-color: var(--line); }
.faq-it summary { cursor: pointer; padding: 18px 22px; font-weight: 700; font-size: 15.5px; list-style: none; position: relative; padding-right: 52px; }
.faq-it summary::-webkit-details-marker { display: none; }
.faq-it summary::after { content: "+"; position: absolute; right: 20px; top: 50%; transform: translateY(-50%); font-family: var(--ff-d); font-size: 24px; color: var(--gold); transition: transform 0.2s var(--ease); }
.faq-it[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq-it p { padding: 0 22px 20px; color: var(--tx-2); font-size: 14.5px; }

/* CTA 横幅 */
.cta-band { background: linear-gradient(120deg, #2a0d14, #1c0a10 55%, #241208); border-top: 1px solid rgba(200, 16, 46, 0.3); border-bottom: 1px solid rgba(200, 16, 46, 0.3); padding: 64px 0; margin-top: 20px; }
.cta-in { text-align: center; }
.cta-in h2 { font-size: clamp(26px, 3.4vw, 40px); margin-bottom: 12px; }
.cta-in p { color: var(--tx-2); max-width: 60ch; margin: 0 auto 28px; }
.cta-in .hero-cta { justify-content: center; }
.cta-band.cta-in { margin: 40px 0 0; border-radius: var(--rad); border: 1px solid rgba(200, 16, 46, 0.3); padding: 48px 30px; }

/* ---------- 页面通用头 ---------- */
.pg-hd { padding: 46px 0 26px; max-width: 780px; }
.pg-hd h1 { font-size: clamp(30px, 4vw, 46px); font-weight: 800; margin-bottom: 14px; }
.pg-hd p { color: var(--tx-2); font-size: 17px; }
.pg-fig { margin: 10px 0 36px; }
.pg-fig img { border-radius: var(--rad); border: 1px solid var(--line); box-shadow: var(--shadow); width: 100%; }
.bonus-hd .btn { margin-top: 22px; }

/* ---------- 文章页 ---------- */
.art-wrap { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 44px; padding-top: 40px; padding-bottom: 70px; align-items: start; }
.art-hd { margin-bottom: 26px; }
.art-cat { display: inline-block; font-size: 12px; font-weight: 800; letter-spacing: 1.4px; text-transform: uppercase; color: var(--gold-2); background: rgba(212, 175, 55, 0.1); border: 1px solid var(--line); padding: 5px 13px; border-radius: 999px; margin-bottom: 16px; }
.art-hd h1 { font-size: clamp(28px, 3.6vw, 42px); font-weight: 800; margin-bottom: 14px; }
.art-intro { font-size: 18px; color: var(--tx-2); font-style: italic; }
.art-meta { font-size: 13px; color: var(--tx-3); margin-top: 14px; font-family: var(--ff-m); }
.art-source { margin-top: 10px; font-size: 13.5px; color: var(--tx-3); }
.art-source a { color: var(--gold-2); text-decoration: underline; text-underline-offset: 3px; }
.art-fig { margin: 8px 0 30px; }
.art-fig img { border-radius: var(--rad); border: 1px solid var(--line); box-shadow: var(--shadow); width: 100%; }
.art-toc { background: var(--card); border: 1px solid var(--line-soft); border-radius: var(--rad); padding: 22px 24px; margin-bottom: 36px; }
.art-toc h2 { font-size: 16px; margin-bottom: 12px; color: var(--gold-2); }
.art-toc a { display: block; padding: 7px 0 7px 18px; position: relative; color: var(--tx-2); font-size: 14.5px; border-left: 2px solid var(--line-soft); margin-left: 4px; }
.art-toc a:hover { color: var(--gold-2); border-left-color: var(--gold); }
.art-sec { margin-bottom: 38px; }
.art-sec h2 { font-size: clamp(22px, 2.6vw, 28px); margin-bottom: 16px; padding-bottom: 12px; border-bottom: 1px solid var(--line-soft); }
.art-sec p { color: var(--tx-2); margin-bottom: 16px; max-width: 75ch; }
.art-sec p strong { color: var(--tx); }
.art-sec p em { color: var(--gold-2); font-style: italic; }
.art-ft { background: rgba(200, 16, 46, 0.07); border: 1px solid rgba(200, 16, 46, 0.28); border-radius: 12px; padding: 20px 22px; }
.art-ft p { font-size: 13.5px; color: var(--tx-2); margin: 0; }
.art-side { position: sticky; top: 130px; display: flex; flex-direction: column; gap: 22px; }
.side-card { background: var(--card); border: 1px solid var(--line-soft); border-radius: var(--rad); padding: 24px; }
.side-card h3 { font-size: 16.5px; margin-bottom: 12px; }
.side-card a:not(.btn) { display: block; padding: 8px 0; color: var(--tx-2); font-size: 14.5px; border-bottom: 1px dashed var(--line-soft); }
.side-card a:not(.btn):last-of-type { border-bottom: none; }
.side-card a:not(.btn):hover { color: var(--gold-2); }
.side-cta { background: linear-gradient(160deg, #241208, var(--card)); border-color: var(--line); text-align: center; }
.side-cta p { font-size: 13.5px; color: var(--tx-2); margin-bottom: 16px; }

/* ---------- 游戏列表 ---------- */
.game-filter { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 28px; }
.gf-btn { background: var(--card); border: 1px solid var(--line-soft); color: var(--tx-2); padding: 9px 18px; border-radius: 999px; font-size: 14px; font-weight: 600; cursor: pointer; transition: all 0.16s var(--ease); font-family: var(--ff-b); }
.gf-btn:hover { border-color: var(--gold); color: var(--gold-2); }
.gf-btn.on { background: linear-gradient(135deg, var(--gold), var(--gold-2)); color: #241a05; border-color: transparent; font-weight: 700; }
.game-card { background: var(--card); border: 1px solid var(--line-soft); border-radius: var(--rad); overflow: hidden; transition: all 0.22s var(--ease); }
.game-card:hover { border-color: var(--line); transform: translateY(-3px); box-shadow: 0 14px 38px rgba(0, 0, 0, 0.4); }
.game-img { position: relative; aspect-ratio: 16/9; overflow: hidden; }
.game-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s var(--ease); }
.game-card:hover .game-img img { transform: scale(1.06); }
.game-cat { position: absolute; top: 10px; left: 10px; background: rgba(13, 10, 8, 0.85); border: 1px solid var(--line); color: var(--gold-2); font-size: 11px; font-weight: 700; letter-spacing: 0.8px; text-transform: uppercase; padding: 4px 10px; border-radius: 999px; }
.game-tx { padding: 18px; }
.game-tx h3 { font-size: 16.5px; margin-bottom: 3px; }
.game-prov { font-size: 12.5px; color: var(--tx-3); }
.game-tx dl { gap: 20px; }

/* ---------- 注册/登录 ---------- */
.auth-wrap { display: flex; justify-content: center; padding: 50px 20px 80px; }
.auth-card { width: 100%; max-width: 520px; background: linear-gradient(160deg, var(--card-2), var(--card)); border: 1px solid var(--line); border-radius: 18px; padding: 40px 38px; box-shadow: var(--shadow); }
.auth-card h1 { font-size: 28px; margin-bottom: 10px; }
.auth-card > p { color: var(--tx-2); font-size: 14.5px; margin-bottom: 22px; }
.check-list { list-style: none; display: flex; flex-direction: column; gap: 9px; margin-bottom: 26px; }
.check-list li { display: flex; gap: 10px; align-items: center; font-size: 14px; color: var(--tx-2); }
.check-list svg { width: 17px; height: 17px; color: var(--green-2); flex-shrink: 0; }
.auth-form { display: flex; flex-direction: column; gap: 16px; }
.auth-form label { display: flex; flex-direction: column; gap: 7px; font-size: 13.5px; font-weight: 600; color: var(--tx-2); }
.auth-form input[type="text"], .auth-form input[type="password"], .auth-form input[type="tel"] {
  background: var(--bg); border: 1px solid var(--line-soft); border-radius: 10px; padding: 13px 15px;
  color: var(--tx); font-size: 15px; font-family: var(--ff-b); outline: none; transition: border-color 0.16s var(--ease); width: 100%;
}
.auth-form input:focus { border-color: var(--gold); box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.12); }
.auth-agree { flex-direction: row !important; align-items: flex-start; gap: 10px !important; font-weight: 400 !important; font-size: 13px !important; line-height: 1.6; }
.auth-agree input { margin-top: 4px; accent-color: var(--gold); width: 16px; height: 16px; flex-shrink: 0; }
.auth-note { font-size: 12.5px; color: var(--tx-3); text-align: center; }
.auth-swap { margin-top: 22px; text-align: center; font-size: 14px; color: var(--tx-2); }

/* ---------- 警示列表 ---------- */
.warn-list { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.warn-list li { display: flex; gap: 11px; align-items: flex-start; font-size: 14.5px; color: var(--tx-2); background: rgba(200, 16, 46, 0.06); border: 1px solid rgba(200, 16, 46, 0.22); border-radius: 10px; padding: 13px 16px; }
.warn-list svg { width: 18px; height: 18px; color: var(--red-2); flex-shrink: 0; margin-top: 3px; }
.bonus-sim { background: var(--card); border: 1px solid var(--line-soft); border-radius: var(--rad); padding: 28px; }
.bonus-sim h2 { border-bottom: none; padding-bottom: 0; }

/* ---------- 页脚 ---------- */
.site-ft { border-top: 1px solid var(--line); background: var(--bg-2); margin-top: 40px; }
.ft-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; padding-top: 56px; padding-bottom: 40px; }
.ft-brand p { font-size: 13.5px; color: var(--tx-3); margin-top: 16px; max-width: 40ch; }
.ft-legal-badges { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 18px; }
.lb { font-size: 11px; font-weight: 700; letter-spacing: 0.6px; padding: 5px 11px; border-radius: 999px; border: 1px solid var(--line); color: var(--tx-2); }
.lb-red { background: var(--red); border-color: var(--red); color: #fff; }
.ft-col h3 { font-size: 15px; margin-bottom: 16px; color: var(--gold-2); }
.ft-col a { display: block; font-size: 14px; color: var(--tx-2); padding: 5px 0; }
.ft-col a:hover { color: var(--gold-2); }
.ft-soc-h { margin-top: 22px; }
.ft-tg { display: inline-flex !important; align-items: center; gap: 8px; font-weight: 600; }
.ft-tg svg { width: 17px; height: 17px; color: var(--blue); }
.ft-warn { border-top: 1px solid var(--line-soft); padding: 20px 0; }
.ft-warn p { font-size: 12.5px; color: var(--tx-3); max-width: 110ch; }
.ft-warn strong { color: var(--red-2); }
.ft-bar { border-top: 1px solid var(--line-soft); padding: 16px 0; }
.ft-bar-in { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; font-size: 12.5px; color: var(--tx-3); }

/* ---------- 底部浮窗（老虎机风格） ---------- */
.float-cta { position: fixed; left: 50%; bottom: 14px; transform: translateX(-50%); z-index: 80; width: min(480px, calc(100vw - 24px)); }
.fc-inner {
  position: relative; display: flex; align-items: center; gap: 14px;
  background: linear-gradient(160deg, #2a1a08, #1a1206 60%, #241208);
  border: 2px solid var(--gold); border-radius: 18px; padding: 12px 16px;
  box-shadow: 0 12px 44px rgba(0, 0, 0, 0.6), 0 0 34px rgba(212, 175, 55, 0.28), inset 0 1px 0 rgba(245, 215, 110, 0.35);
  animation: fc-wiggle 8s ease-in-out infinite;
}
@keyframes fc-wiggle { 0%, 88%, 100% { transform: rotate(0); } 90% { transform: rotate(-1.2deg); } 92% { transform: rotate(1.2deg); } 94% { transform: rotate(-0.8deg); } 96% { transform: rotate(0.6deg); } }
.fc-reels { display: flex; gap: 5px; background: #0a0704; border: 1px solid var(--gold-dim); border-radius: 10px; padding: 6px; flex-shrink: 0; }
.reel { width: 30px; height: 34px; overflow: hidden; border-radius: 6px; background: linear-gradient(180deg, #1c1409, #0f0b05); border: 1px solid rgba(212, 175, 55, 0.25); }
.reel-strip { font-family: var(--ff-d); font-size: 20px; font-weight: 800; color: var(--gold-2); text-align: center; line-height: 34px; animation: reel-spin 2.4s steps(6) infinite; text-shadow: 0 0 10px rgba(245, 215, 110, 0.6); }
.reel:nth-child(2) .reel-strip { animation-delay: 0.35s; }
.reel:nth-child(3) .reel-strip { animation-delay: 0.7s; }
@keyframes reel-spin { from { transform: translateY(0); } to { transform: translateY(-204px); } }
.fc-btns { display: flex; gap: 10px; flex: 1; min-width: 0; }
.fc-btn {
  flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 10px 12px; border-radius: 12px; font-weight: 800; letter-spacing: 1.2px; font-size: 15px;
  transition: all 0.16s var(--ease); position: relative; overflow: hidden;
}
.fc-btn:active { transform: scale(0.96); }
.fc-login { background: transparent; border: 1.5px solid var(--gold); color: var(--gold-2); }
.fc-login:hover { background: rgba(212, 175, 55, 0.12); color: var(--gold-2); box-shadow: 0 0 18px rgba(212, 175, 55, 0.3); }
.fc-reg { background: linear-gradient(135deg, var(--red) 0%, var(--red-2) 55%, var(--red) 100%); color: #fff; border: 1.5px solid #ff8090; box-shadow: 0 4px 20px rgba(200, 16, 46, 0.5); }
.fc-reg:hover { color: #fff; box-shadow: 0 6px 28px rgba(200, 16, 46, 0.7); transform: translateY(-1px); }
.fc-reg small { font-size: 10px; font-weight: 600; letter-spacing: 0.4px; opacity: 0.9; }
#coinCanvas { position: absolute; inset: -80px 0 auto 0; width: 100%; height: 200px; pointer-events: none; z-index: -1; }
.coin { position: absolute; border-radius: 50%; background: radial-gradient(circle at 35% 30%, #ffe9a3, var(--gold-2) 40%, var(--gold) 70%, #8a6d1f); box-shadow: 0 0 8px rgba(245, 215, 110, 0.7); animation: coin-fall linear forwards; }
@keyframes coin-fall { from { transform: translateY(0) rotate(0); opacity: 1; } to { transform: translateY(150px) rotate(320deg); opacity: 0; } }

/* ---------- 返回顶部 ---------- */
.to-top { position: fixed; right: 18px; bottom: 96px; z-index: 70; width: 42px; height: 42px; border-radius: 50%; background: var(--card-2); border: 1px solid var(--line); color: var(--gold-2); font-size: 19px; cursor: pointer; opacity: 0; pointer-events: none; transition: all 0.25s var(--ease); }
.to-top.show { opacity: 1; pointer-events: auto; }
.to-top:hover { background: rgba(212, 175, 55, 0.15); }

/* ---------- 响应式 ---------- */
@media (max-width: 1024px) {
  .grid4 { grid-template-columns: repeat(2, 1fr); }
  .grid3 { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .art-wrap { grid-template-columns: 1fr; }
  .art-side { position: static; }
  .why-grid, .story-grid { grid-template-columns: 1fr; gap: 32px; }
  .ft-grid { grid-template-columns: repeat(2, 1fr); }
  .hd-nav { display: none; position: absolute; top: 100%; left: 0; right: 0; background: var(--bg-2); border-bottom: 1px solid var(--line); flex-direction: column; padding: 12px 20px 18px; gap: 2px; }
  .hd-nav.open { display: flex; }
  .hd-burger { display: flex; }
  .hd-search-btn span { display: none; }
}
@media (max-width: 640px) {
  .sec { padding: 52px 0; }
  .grid2, .grid3, .grid4, .steps, .steps-col { grid-template-columns: 1fr; }
  .hero { min-height: 0; }
  .hero-in { padding-top: 56px; padding-bottom: 56px; }
  .hd-note { display: none; }
  .hd-act .btn-ghost { display: none; }
  .hd-act .btn-gold { padding: 9px 16px; font-size: 13.5px; }
  .brand-tx small { display: none; }
  .brand-tx strong { font-size: 19px; }
  .brand img { width: 42px; height: 42px; }
  .auth-card { padding: 30px 24px; }
  .ft-grid { grid-template-columns: 1fr; gap: 28px; }
  .float-cta { bottom: 10px; width: calc(100vw - 16px); }
  .fc-inner { gap: 10px; padding: 10px 12px; }
  .fc-reels { display: none; }
  .fc-btn { font-size: 14px; padding: 11px 8px; }
  .to-top { bottom: 86px; right: 12px; }
  .sec-hd { gap: 12px; }
  .term-tbl th { width: 130px; }
  .promo-full { padding: 26px 20px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  html { scroll-behavior: auto; }
}

/* hidden 属性强制生效（覆盖 display:flex） */
[hidden] { display: none !important; }

/* 移动端页头防溢出修复 */
@media (max-width: 640px) {
  .wrap { padding: 0 14px; }
  .hd-main { gap: 10px; }
  .hd-act { gap: 6px; }
  .brand { gap: 8px; min-width: 0; }
  .hd-burger { padding: 9px 7px; }
  .hd-search-btn { padding: 9px 10px; }
}

/* hero 背景防溢出 + 表格滚动容器裁剪 */
.hero-bg { transform: none; }
.tbl-wrap { contain: paint; }