/* XLSLOT88 — 表格/数据主导骨架（paytable 式设备矩阵）
   母题：卷轴格 / slot 符号 / 金色中奖线 / 霓虹蓝光效。全部类名 .xl- 前缀。 */

:root {
  --xl-bg: #12151F;
  --xl-bg2: #171B28;
  --xl-bg3: #1C2233;
  --xl-line: #2A3348;
  --xl-blue: #60A5FA;
  --xl-blue2: #93C5FD;
  --xl-gold: #F5D547;
  --xl-ink: #E8EDF7;
  --xl-dim: #A7B2C8;
  --xl-font-d: "Odibee Sans", "Roboto", sans-serif;
  --xl-font-b: "Roboto", "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--xl-bg);
  color: var(--xl-ink);
  font-family: var(--xl-font-b);
  font-size: 16.5px;
  line-height: 1.65;
  background-image:
    radial-gradient(900px 420px at 85% -120px, rgba(96, 165, 250, .14), transparent 70%),
    radial-gradient(700px 380px at 0% 12%, rgba(96, 165, 250, .07), transparent 70%);
  background-repeat: no-repeat;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--xl-blue2); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3 { font-family: var(--xl-font-d); font-weight: 400; letter-spacing: .5px; line-height: 1.18; }

h2 { font-size: 1.72rem; margin: 0 0 .55em; color: #F4F7FF; }
h3 { font-size: 1.16rem; margin: 0 0 .3em; color: #EAF0FB; }

/* ---------- header ---------- */

.xl-head {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(18, 21, 31, .94);
  backdrop-filter: blur(7px);
  border-bottom: 1px solid var(--xl-line);
  box-shadow: 0 6px 26px rgba(96, 165, 250, .12);
}

.xl-hbar {
  max-width: 1180px;
  margin: 0 auto;
  padding: 10px 20px;
  display: flex;
  align-items: center;
  gap: 20px;
}

.xl-brand { display: inline-flex; align-items: center; gap: 10px; color: var(--xl-ink); }
.xl-brand:hover { text-decoration: none; }

.xl-brand-reels {
  display: inline-flex;
  gap: 3px;
  padding: 4px 6px;
  background: var(--xl-bg3);
  border: 1px solid var(--xl-blue);
  border-radius: 8px;
  box-shadow: 0 0 12px rgba(96, 165, 250, .45), inset 0 0 8px rgba(96, 165, 250, .2);
}
.xl-brand-reels b { font-size: 13px; line-height: 1; font-weight: 700; color: var(--xl-gold); }

.xl-brand-word {
  font-family: var(--xl-font-d);
  font-size: 1.5rem;
  letter-spacing: 1.5px;
  color: #fff;
  text-shadow: 0 0 16px rgba(96, 165, 250, .8);
}

.xl-menu { margin-left: auto; }
.xl-menu ul { display: flex; gap: 4px; list-style: none; margin: 0; padding: 0; }
.xl-menu a {
  display: block;
  padding: 7px 13px;
  border-radius: 8px;
  color: var(--xl-dim);
  font-size: .95rem;
}
.xl-menu a:hover { color: #fff; background: var(--xl-bg3); text-decoration: none; }
.xl-menu a.xl-on { color: #fff; background: rgba(96, 165, 250, .16); box-shadow: inset 0 0 0 1px rgba(96, 165, 250, .5); }

.xl-acts { display: flex; gap: 9px; align-items: center; }

.xl-key {
  display: inline-block;
  padding: 9px 18px;
  border-radius: 9px;
  font-weight: 700;
  font-size: .95rem;
  border: 1px solid transparent;
  cursor: pointer;
}
.xl-key:hover { text-decoration: none; transform: translateY(-1px); }

.xl-key-line { color: var(--xl-blue2); border-color: rgba(96, 165, 250, .55); background: rgba(96, 165, 250, .07); }
.xl-key-line:hover { background: rgba(96, 165, 250, .16); }

.xl-key-fill {
  color: #0B1220;
  background: linear-gradient(180deg, var(--xl-blue2), var(--xl-blue));
  border-color: rgba(147, 197, 253, .8);
  box-shadow: 0 0 18px rgba(96, 165, 250, .5);
}
.xl-key-fill:hover { box-shadow: 0 0 26px rgba(96, 165, 250, .75); }

.xl-burger { display: none; margin-left: auto; cursor: pointer; padding: 8px; }
.xl-burger span { display: block; width: 22px; height: 2px; margin: 4px 0; background: var(--xl-blue2); border-radius: 2px; }

.xl-navtog { position: absolute; opacity: 0; pointer-events: none; }

.xl-mnav { display: none; }

/* ---------- 悬浮条 ---------- */

.xl-dock {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 14px;
  z-index: 80;
  display: flex;
  justify-content: center;
  padding: 0 12px;
  pointer-events: none;
}
.xl-dockin {
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 9px 12px 9px 18px;
  border-radius: 999px;
  background: rgba(23, 27, 40, .97);
  border: 1px solid rgba(96, 165, 250, .65);
  box-shadow: 0 8px 30px rgba(96, 165, 250, .35);
}
.xl-docktag { font-size: .8rem; color: var(--xl-dim); letter-spacing: .8px; white-space: nowrap; }
.xl-docktag b { font-size: 1rem; }
.xl-blink { font-style: normal; color: var(--xl-gold); animation: xl-blink 1.15s steps(2, start) infinite; }

@keyframes xl-blink { to { visibility: hidden; } }

/* ---------- 布局容器 ---------- */

.xl-main { max-width: 1180px; margin: 0 auto; padding: 0 20px 90px; }
.xl-sheet { max-width: 880px; margin: 0 auto; padding: 34px 20px 90px; }

.xl-main > section, .xl-sheet > article { min-width: 0; }

/* ---------- hero + 矩阵大表 ---------- */

.xl-hero { padding: 46px 0 10px; }

.xl-kicker {
  margin: 0 0 10px;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--xl-blue);
}

.xl-hero h1 {
  font-size: clamp(2.05rem, 4.6vw, 3.15rem);
  margin: 0 0 14px;
  color: #fff;
  text-shadow: 0 0 26px rgba(96, 165, 250, .55);
}

.xl-lead { max-width: 74ch; color: var(--xl-dim); margin: 0 0 18px; }

.xl-cta { display: flex; flex-wrap: wrap; gap: 12px; margin: 0 0 30px; }

.xl-matwrap {
  overflow-x: auto;
  border: 1px solid rgba(96, 165, 250, .4);
  border-radius: 14px;
  background: linear-gradient(180deg, var(--xl-bg2), #141826);
  box-shadow: 0 14px 44px rgba(0, 0, 0, .5), 0 0 34px rgba(96, 165, 250, .14);
  -webkit-overflow-scrolling: touch;
}

.xl-matrix { width: 100%; min-width: 920px; border-collapse: collapse; }

.xl-matrix caption {
  caption-side: top;
  text-align: left;
  padding: 15px 18px 12px;
  font-family: var(--xl-font-d);
  font-size: 1.16rem;
  letter-spacing: .8px;
  color: var(--xl-blue2);
}

.xl-matrix thead th {
  padding: 12px 15px;
  text-align: left;
  background: rgba(96, 165, 250, .1);
  border-bottom: 2px solid var(--xl-gold);
  box-shadow: inset 0 -8px 18px rgba(245, 213, 71, .08);
  vertical-align: bottom;
}

.xl-matcorner { font-size: .82rem; letter-spacing: 1.4px; text-transform: uppercase; color: var(--xl-dim); width: 200px; }

.xl-matsym { display: block; font-size: 1.5rem; line-height: 1.1; color: var(--xl-gold); filter: drop-shadow(0 0 8px rgba(245, 213, 71, .6)); }
.xl-matname { display: block; font-size: .78rem; letter-spacing: 1.1px; text-transform: uppercase; color: var(--xl-blue2); }

.xl-matrix tbody th, .xl-matrix tbody td {
  padding: 13px 15px;
  border-bottom: 1px dashed rgba(96, 165, 250, .22);
  vertical-align: top;
  text-align: left;
}

.xl-matrix tbody tr:nth-child(even) { background: rgba(96, 165, 250, .045); }
.xl-matrix tbody tr:last-child th, .xl-matrix tbody tr:last-child td { border-bottom: none; }

.xl-matrowh { width: 200px; }

.xl-minireel {
  display: inline-flex;
  gap: 3px;
  padding: 4px 6px;
  border: 1px solid rgba(96, 165, 250, .45);
  border-radius: 7px;
  background: #10131D;
  margin-bottom: 7px;
}
.xl-minireel i { font-style: normal; font-size: 12px; color: var(--xl-gold); line-height: 1.2; }

.xl-matrng { display: block; font-family: var(--xl-font-d); font-size: 1.14rem; color: var(--xl-gold); letter-spacing: .6px; }
.xl-matdev { display: block; font-size: .78rem; color: var(--xl-dim); }

.xl-matrix td { font-size: .92rem; color: var(--xl-ink); min-width: 170px; }

.xl-matnote { margin: 14px 2px 0; font-size: .85rem; color: var(--xl-dim); }

/* ---------- 符号分隔带 ---------- */

.xl-strip {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 26px;
  margin: 34px 0;
  padding: 9px 0;
  border-top: 1px dashed rgba(245, 213, 71, .38);
  border-bottom: 1px dashed rgba(245, 213, 71, .38);
  color: var(--xl-gold);
  font-weight: 700;
  letter-spacing: 3px;
  text-shadow: 0 0 14px rgba(245, 213, 71, .55);
}

/* ---------- 三视口演示块 ---------- */

.xl-ports { padding: 8px 0 26px; }
.xl-portlead { max-width: 76ch; color: var(--xl-dim); margin: 0 0 24px; }

.xl-portsrow { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }

.xl-port {
  min-width: 0;
  padding: 18px;
  border: 1px solid var(--xl-line);
  border-radius: 13px;
  background: var(--xl-bg2);
}

.xl-portcap { margin: 0 0 14px; font-size: .8rem; letter-spacing: 1.2px; text-transform: uppercase; color: var(--xl-dim); }
.xl-portcap b { color: var(--xl-gold); font-size: .95rem; }

.xl-mock {
  border: 1px solid rgba(96, 165, 250, .5);
  border-radius: 10px;
  background: #10131D;
  padding: 8px;
  margin: 0 auto 14px;
  box-shadow: inset 0 0 16px rgba(96, 165, 250, .12);
}
.xl-mock-ponsel { width: 148px; }
.xl-mock-tablet { width: 236px; }
.xl-mock-desktop { width: 100%; }

.xl-mockbar { display: block; height: 7px; border-radius: 4px; background: rgba(96, 165, 250, .3); margin-bottom: 8px; }

.xl-mockgrid { display: grid; gap: 6px; }
.xl-mock-ponsel .xl-mockgrid { grid-template-columns: 1fr; }
.xl-mock-tablet .xl-mockgrid { grid-template-columns: 1fr 1fr; }
.xl-mock-desktop .xl-mockgrid { grid-template-columns: repeat(4, 1fr); }

.xl-mcard {
  display: flex;
  justify-content: center;
  align-items: center;
  aspect-ratio: 5 / 4;
  border: 1px solid rgba(96, 165, 250, .35);
  border-radius: 7px;
  background: linear-gradient(180deg, #1B2132, #141826);
}
.xl-mcard b { font-size: 1.05rem; color: var(--xl-gold); }

.xl-mocklines { display: block; margin-top: 8px; }
.xl-mocklines i { display: block; height: 4px; border-radius: 2px; background: rgba(167, 178, 200, .28); margin-bottom: 4px; }
.xl-mocklines i:last-child { width: 62%; }

.xl-portbrief { margin: 0 0 6px; font-weight: 700; color: #EAF0FB; }
.xl-portlong { margin: 0; font-size: .89rem; color: var(--xl-dim); }

/* ---------- 叙述 / 配图 ---------- */

.xl-about p, .xl-trust p, .xl-guide p, .xl-read p { color: #C9D2E4; }

.xl-about { padding: 18px 0 8px; }

.xl-fig {
  margin: 26px 0;
  padding: 10px;
  border: 1px solid var(--xl-line);
  border-radius: 13px;
  background: var(--xl-bg2);
}
.xl-fig img { border-radius: 9px; width: 100%; }
.xl-fig figcaption { padding: 10px 6px 2px; font-size: .84rem; color: var(--xl-dim); font-style: italic; }

/* ---------- 优势 / 精选 ---------- */

.xl-adv { padding: 20px 0 6px; }

.xl-advlist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  counter-reset: xl-adv;
}
.xl-advlist li {
  min-width: 0;
  counter-increment: xl-adv;
  padding: 18px 18px 16px 58px;
  position: relative;
  border: 1px solid var(--xl-line);
  border-radius: 12px;
  background: var(--xl-bg2);
}
.xl-advlist li::before {
  content: counter(xl-adv);
  position: absolute;
  left: 15px;
  top: 16px;
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  border: 1px solid var(--xl-blue);
  color: var(--xl-gold);
  font-family: var(--xl-font-d);
  font-size: 1.05rem;
  box-shadow: 0 0 10px rgba(96, 165, 250, .35);
}
.xl-advlist p { margin: 0; font-size: .92rem; color: var(--xl-dim); }

.xl-picks { padding: 20px 0 6px; }
.xl-pickrow { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }

.xl-pick {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px;
  border: 1px solid rgba(96, 165, 250, .3);
  border-radius: 12px;
  background: linear-gradient(180deg, var(--xl-bg2), #131724);
}
.xl-pick h3 { margin: 0; }
.xl-pick h3 a { color: #F4F7FF; }
.xl-pick p { margin: 0; font-size: .9rem; color: var(--xl-dim); flex: 1; }
.xl-pickmore { font-size: .85rem; font-weight: 700; }

/* ---------- FAQ / 信任 ---------- */

.xl-faqsec { padding: 20px 0 4px; }

.xl-q {
  border: 1px solid var(--xl-line);
  border-radius: 11px;
  background: var(--xl-bg2);
  margin-bottom: 10px;
  overflow: hidden;
}
.xl-q summary {
  cursor: pointer;
  padding: 14px 18px;
  font-weight: 700;
  color: #EAF0FB;
  list-style: none;
  position: relative;
  padding-right: 44px;
}
.xl-q summary::-webkit-details-marker { display: none; }
.xl-q summary::after {
  content: "+";
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--xl-gold);
  font-size: 1.25rem;
}
.xl-q[open] summary::after { content: "−"; }
.xl-q[open] summary { border-bottom: 1px dashed rgba(96, 165, 250, .25); }
.xl-q p { margin: 0; padding: 13px 18px 15px; color: var(--xl-dim); font-size: .94rem; }

.xl-trust {
  margin-top: 30px;
  padding: 24px;
  border: 1px solid rgba(245, 213, 71, .4);
  border-radius: 13px;
  background: linear-gradient(180deg, rgba(245, 213, 71, .06), rgba(245, 213, 71, .015));
}
.xl-trust h2 { color: var(--xl-gold); text-shadow: 0 0 18px rgba(245, 213, 71, .35); }
.xl-trustmore { display: inline-block; margin-top: 8px; font-weight: 700; color: var(--xl-gold); }

/* ---------- 内页通用 ---------- */

.xl-crumbs { font-size: .82rem; color: var(--xl-dim); margin-bottom: 18px; }
.xl-crumbs span { color: var(--xl-blue2); }

.xl-guide > h1, .xl-read > h1 {
  font-size: clamp(1.7rem, 3.4vw, 2.4rem);
  color: #fff;
  margin: 0 0 14px;
  text-shadow: 0 0 20px rgba(96, 165, 250, .4);
}

.xl-gintro, .xl-readlead { font-size: 1.06rem; color: var(--xl-dim); margin: 0 0 22px; }

.xl-gsteps { margin: 0 0 22px; padding: 0; list-style: none; counter-reset: xl-step; }
.xl-gsteps li {
  counter-increment: xl-step;
  position: relative;
  padding: 0 0 16px 52px;
  margin-bottom: 8px;
}
.xl-gsteps li::before {
  content: counter(xl-step);
  position: absolute;
  left: 0;
  top: 2px;
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 9px;
  background: rgba(96, 165, 250, .13);
  border: 1px solid rgba(96, 165, 250, .55);
  color: var(--xl-gold);
  font-family: var(--xl-font-d);
  font-size: 1.1rem;
}
.xl-gsteps h3 { margin-bottom: 2px; }
.xl-gsteps p { margin: 0; font-size: .94rem; color: var(--xl-dim); }

.xl-glist { margin: 0 0 22px; padding-left: 20px; }
.xl-glist li { margin-bottom: 8px; color: #C9D2E4; }
.xl-glist b { color: #EAF0FB; }

.xl-gnote {
  padding: 14px 16px;
  border-left: 3px solid var(--xl-gold);
  background: rgba(245, 213, 71, .06);
  border-radius: 0 9px 9px 0;
  color: #D8C98A;
  font-size: .92rem;
}

.xl-gaside {
  margin: 26px 0 18px;
  padding: 18px 20px;
  border: 1px dashed rgba(96, 165, 250, .4);
  border-radius: 12px;
  background: rgba(96, 165, 250, .05);
}
.xl-gaside h3 { margin: 0 0 8px; color: var(--xl-blue2); font-family: var(--xl-font-b); font-weight: 700; font-size: .86rem; letter-spacing: 1.4px; text-transform: uppercase; }
.xl-gaside ul { margin: 0 0 14px; padding: 0; list-style: none; }
.xl-gaside ul:last-child { margin-bottom: 0; }
.xl-gaside li { margin: 5px 0; }

.xl-resp {
  margin-top: 26px;
  padding-top: 16px;
  border-top: 1px dashed rgba(245, 213, 71, .3);
  font-size: .85rem;
  color: var(--xl-dim);
}

/* ---------- 404 ---------- */

.xl-404 { max-width: 640px; margin: 0 auto; padding: 70px 20px 100px; text-align: center; }
.xl-404reels {
  display: inline-flex;
  gap: 8px;
  padding: 12px 16px;
  border: 1px solid rgba(96, 165, 250, .5);
  border-radius: 12px;
  background: var(--xl-bg2);
  font-size: 1.6rem;
  color: var(--xl-gold);
  box-shadow: 0 0 24px rgba(96, 165, 250, .3);
  margin-bottom: 20px;
}
.xl-404 h1 { font-size: 2.1rem; color: #fff; }
.xl-404 p { color: var(--xl-dim); }
.xl-404act { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 22px; }

/* ---------- footer ---------- */

.xl-foot {
  border-top: 1px solid var(--xl-line);
  background: #0E111A;
  padding: 40px 20px 120px;
}

.xl-fgrid {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 30px;
}

.xl-fcell h3 {
  font-family: var(--xl-font-b);
  font-size: .84rem;
  font-weight: 700;
  letter-spacing: 1.6px;
  text-transform: uppercase;
  color: var(--xl-blue);
  margin: 0 0 12px;
}
.xl-fcell ul { list-style: none; margin: 0; padding: 0; }
.xl-fcell li { margin: 7px 0; }
.xl-fcell a { color: var(--xl-dim); font-size: .93rem; }
.xl-fcell a:hover { color: #fff; }

.xl-fcell-brand p { color: var(--xl-dim); font-size: .9rem; margin: 14px 0; max-width: 34ch; }

.xl-18 {
  display: inline-block;
  padding: 4px 11px;
  border: 1px solid var(--xl-gold);
  border-radius: 999px;
  color: var(--xl-gold);
  font-weight: 700;
  font-size: .82rem;
  letter-spacing: 1px;
}

.xl-fnote {
  max-width: 1180px;
  margin: 28px auto 0;
  padding-top: 18px;
  border-top: 1px dashed rgba(96, 165, 250, .2);
}
.xl-fnote p { margin: 4px 0; font-size: .83rem; color: #7E889E; }

/* ---------- 响应式 ---------- */

@media (max-width: 1020px) {
  .xl-menu, .xl-acts { display: none; }
  .xl-burger { display: block; }

  .xl-mnav {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    background: #141826;
    border-bottom: 1px solid var(--xl-line);
    box-shadow: 0 24px 40px rgba(0, 0, 0, .5);
    padding: 14px 22px 22px;
    max-height: 70vh;
    overflow-y: auto;
  }
  .xl-navtog:checked ~ .xl-mnav { display: block; }

  .xl-mgrp h3 {
    font-family: var(--xl-font-b);
    font-size: .8rem;
    letter-spacing: 1.6px;
    text-transform: uppercase;
    color: var(--xl-blue);
    margin: 16px 0 6px;
  }
  .xl-mgrp ul { list-style: none; margin: 0; padding: 0; }
  .xl-mgrp a { display: block; padding: 8px 4px; color: var(--xl-ink); border-bottom: 1px dashed rgba(96, 165, 250, .15); }
  .xl-mgrp a:hover { color: var(--xl-blue2); text-decoration: none; }

  .xl-portsrow { grid-template-columns: 1fr 1fr; }
  .xl-pickrow { grid-template-columns: 1fr 1fr; }
  .xl-fgrid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 700px) {
  body { font-size: 16px; }
  .xl-hero { padding-top: 30px; }
  .xl-portsrow { grid-template-columns: 1fr; }
  .xl-pickrow { grid-template-columns: 1fr; }
  .xl-advlist { grid-template-columns: 1fr; }
  .xl-fgrid { grid-template-columns: 1fr 1fr; gap: 22px; }
  .xl-strip { gap: 18px; }
  .xl-docktag { display: none; }
  .xl-dockin { padding: 8px 10px; }
}

@media (max-width: 470px) {
  .xl-fgrid { grid-template-columns: 1fr; }
  .xl-brand-word { font-size: 1.22rem; }
  .xl-cta .xl-key { width: 100%; text-align: center; }
  .xl-hbar { padding: 10px 14px; gap: 10px; }
  .xl-main, .xl-sheet { padding-left: 14px; padding-right: 14px; }
}