/* xlweb.xyz � ?????????? */
:root {
  --xbz-bg: #070b14;
  --xbz-surface: rgba(15, 23, 42, 0.72);
  --xbz-card: rgba(30, 41, 59, 0.55);
  --xbz-line: rgba(148, 163, 184, 0.18);
  --xbz-text: #e8edf5;
  --xbz-muted: #94a3b8;
  --xbz-accent: #5b7cff;
  --xbz-mint: #2dd4bf;
  --xbz-amber: #f59e0b;
  --xbz-radius: 18px;
  --xbz-head-real: 64px;
  --xbz-float-h: 0px;
  --xbz-mobile-top-h: 64px;
  --xbz-max: 1120px;
  --xbz-font: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--xbz-font);
  background: var(--xbz-bg);
  color: var(--xbz-text);
  line-height: 1.75;
  font-size: 16px;
  padding-top: var(--xbz-mobile-top-h);
}
body.xbz-float-on { padding-top: calc(var(--xbz-mobile-top-h) + var(--xbz-float-h)); }

.xbz-skip {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 9999;
  background: var(--xbz-accent);
  color: #fff;
  padding: 8px 16px;
}
.xbz-skip:focus { left: 12px; top: 12px; }

.xbz-head-wrap {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 900;
  backdrop-filter: blur(16px);
  background: linear-gradient(180deg, rgba(7,11,20,.92), rgba(7,11,20,.78));
  border-bottom: 1px solid var(--xbz-line);
}
.xbz-topbar {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  position: relative;
  max-width: var(--xbz-max);
  margin: 0 auto;
  padding: 12px 18px;
  min-height: 56px;
}
.xbz-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--xbz-text);
  font-weight: 700;
  font-size: 1.05rem;
  flex-shrink: 0;
  position: relative;
  z-index: 2;
}
.xbz-brand img { border-radius: 12px; display: block; }
.xbz-head-inner {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 0;
  overflow: visible;
  pointer-events: none;
}
.xbz-menu-btn {
  width: 44px;
  height: 44px;
  margin-left: auto;
  flex-shrink: 0;
  position: relative;
  z-index: 2;
  border: 1px solid var(--xbz-line);
  border-radius: 12px;
  background: var(--xbz-surface);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
  padding: 0;
}
.xbz-menu-btn span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--xbz-text);
  border-radius: 2px;
  transition: transform .25s, opacity .25s;
}
.xbz-menu-btn[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.xbz-menu-btn[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.xbz-menu-btn[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.xbz-side-nav {
  position: fixed;
  top: 0;
  right: 0;
  width: min(86vw, 320px);
  height: 100vh;
  background: rgba(10, 15, 28, .97);
  border-left: 1px solid var(--xbz-line);
  transform: translateX(105%);
  transition: transform .3s ease;
  z-index: 950;
  padding: 80px 24px 32px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  pointer-events: auto;
}
.xbz-side-nav.is-open { transform: translateX(0); }
.xbz-side-nav a {
  color: var(--xbz-muted);
  text-decoration: none;
  padding: 14px 12px;
  border-radius: 12px;
  font-weight: 500;
}
.xbz-side-nav a:hover,
.xbz-side-nav a.is-active {
  background: rgba(91, 124, 255, .12);
  color: var(--xbz-text);
}
.xbz-nav-mask {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.45);
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s;
  z-index: 940;
}
body.menu-open .xbz-nav-mask { opacity: 1; pointer-events: auto; }

@media (min-width: 960px) {
  .xbz-menu-btn { display: none; }
  .xbz-topbar {
    max-width: var(--xbz-max);
    margin: 0 auto;
    width: 100%;
    padding: 12px 18px;
  }
  .xbz-head-inner {
    position: static;
    width: auto;
    height: auto;
    overflow: visible;
    pointer-events: auto;
    margin-left: auto;
  }
  .xbz-side-nav {
    position: static;
    width: auto;
    height: auto;
    transform: none;
    flex-direction: row;
    background: transparent;
    border: none;
    padding: 0;
    gap: 2px;
  }
  .xbz-side-nav a { padding: 8px 14px; font-size: .92rem; }
}

.xbz-promo-band {
  max-width: var(--xbz-max);
  margin: 0 auto;
  padding: 10px 14px 6px;
}
.xbz-promo-band.is-ready { min-height: 88px; }
.xbz-ads-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 12px;
}
.xbz-ad-unit {
  width: calc(20% - 10px);
  min-width: 62px;
  max-width: 78px;
  text-align: center;
}
.xbz-ad-unit a { display: block; text-decoration: none; }
.xbz-ad-unit img {
  width: 62px;
  height: 62px;
  border-radius: 16px;
  object-fit: cover;
  display: block;
  margin: 0 auto;
  box-shadow: 0 8px 22px rgba(0,0,0,.28);
  transition: transform .2s;
}
.xbz-ad-unit img:hover { transform: translateY(-3px) scale(1.03); }
.xbz-ad-cap {
  display: block;
  font-size: 11px;
  color: var(--xbz-muted);
  margin-top: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

@media (min-width: 960px) {
  .xbz-ad-unit { width: calc(12.5% - 12px); max-width: 84px; }
  .xbz-ad-unit img { width: 68px; height: 68px; }
}

.xbz-dock-bar {
  position: fixed;
  left: 0;
  right: 0;
  top: var(--xbz-head-real);
  z-index: 880;
  background: rgba(7, 11, 20, .94);
  border-bottom: 1px solid var(--xbz-line);
  backdrop-filter: blur(12px);
  transform: translateY(-110%);
  opacity: 0;
  pointer-events: none;
  transition: transform .28s, opacity .28s;
  padding: 8px 12px;
}
.xbz-dock-bar.is-visible {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.xbz-page { max-width: var(--xbz-max); margin: 0 auto; padding: 0 18px 64px; }

.xbz-hero {
  position: relative;
  margin: 20px 0 36px;
  padding: 32px 22px;
  border-radius: 24px;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(91,124,255,.18), rgba(45,212,191,.08) 45%, rgba(245,158,11,.06));
  border: 1px solid var(--xbz-line);
}
.xbz-hero-grid {
  display: grid;
  gap: 28px;
  align-items: center;
}
@media (min-width: 768px) {
  .xbz-hero-grid { grid-template-columns: 1.1fr .9fr; }
}
.xbz-hero-tag {
  display: inline-block;
  font-size: .78rem;
  letter-spacing: .12em;
  color: var(--xbz-mint);
  margin-bottom: 12px;
}
.xbz-hero h1 {
  margin: 0 0 16px;
  font-size: clamp(1.45rem, 4.5vw, 2.15rem);
  line-height: 1.35;
  font-weight: 800;
}
.xbz-hero-lead { margin: 0; color: var(--xbz-muted); }
.xbz-hero-visual img {
  width: 100%;
  max-width: 280px;
  margin: 0 auto;
  display: block;
  border-radius: 20px;
  box-shadow: 0 24px 48px rgba(0,0,0,.35);
}

.xbz-zone { margin-bottom: 48px; }
.xbz-zone-head { margin-bottom: 22px; }
.xbz-zone-head h2 {
  margin: 0 0 8px;
  font-size: clamp(1.25rem, 3vw, 1.65rem);
  font-weight: 700;
}
.xbz-zone-head p { margin: 0; color: var(--xbz-muted); font-size: .95rem; }

.xbz-prose p { margin: 0 0 1.1em; color: #cbd5e1; }
.xbz-prose h3 { margin: 1.6em 0 .6em; font-size: 1.12rem; }
.xbz-prose a { color: var(--xbz-mint); }

.xbz-mosaic { display: grid; gap: 18px; }
@media (min-width: 700px) {
  .xbz-mosaic.cols-2 { grid-template-columns: 1fr 1fr; }
  .xbz-mosaic.cols-3 { grid-template-columns: repeat(3, 1fr); }
}

.xbz-glass-card {
  background: var(--xbz-card);
  border: 1px solid var(--xbz-line);
  border-radius: var(--xbz-radius);
  padding: 22px 20px;
  backdrop-filter: blur(10px);
}
.xbz-glass-card h3 { margin: 0 0 10px; font-size: 1.05rem; }
.xbz-glass-card p { margin: 0; color: var(--xbz-muted); font-size: .93rem; }
.xbz-card-ico {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  margin-bottom: 14px;
  background: linear-gradient(135deg, rgba(91,124,255,.25), rgba(45,212,191,.15));
}

.xbz-media-row { display: grid; gap: 24px; align-items: center; }
@media (min-width: 768px) {
  .xbz-media-row { grid-template-columns: .95fr 1.05fr; }
  .xbz-media-row.flip { direction: rtl; }
  .xbz-media-row.flip > * { direction: ltr; }
}
.xbz-media-row figure { margin: 0; }
.xbz-media-row img {
  width: 100%;
  max-width: 300px;
  margin: 0 auto;
  display: block;
  border-radius: 18px;
  border: 1px solid var(--xbz-line);
}

.xbz-pill-row { display: flex; flex-wrap: wrap; gap: 10px; margin: 18px 0; }
.xbz-pill {
  padding: 8px 16px;
  border-radius: 999px;
  font-size: .85rem;
  background: rgba(91,124,255,.12);
  border: 1px solid rgba(91,124,255,.25);
  color: #c7d2fe;
}

.xbz-steps { counter-reset: step; list-style: none; padding: 0; margin: 0; }
.xbz-steps li {
  position: relative;
  padding: 0 0 22px 48px;
  counter-increment: step;
}
.xbz-steps li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: 2px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--xbz-accent), var(--xbz-mint));
  color: #fff;
  font-weight: 700;
  font-size: .85rem;
  display: grid;
  place-items: center;
}
.xbz-steps li::after {
  content: "";
  position: absolute;
  left: 15px;
  top: 36px;
  bottom: 0;
  width: 2px;
  background: var(--xbz-line);
}
.xbz-steps li:last-child::after { display: none; }

.xbz-faq details {
  background: var(--xbz-card);
  border: 1px solid var(--xbz-line);
  border-radius: 14px;
  margin-bottom: 10px;
  padding: 14px 18px;
}
.xbz-faq summary { cursor: pointer; font-weight: 600; list-style: none; }
.xbz-faq summary::-webkit-details-marker { display: none; }
.xbz-faq p { margin: 12px 0 0; color: var(--xbz-muted); font-size: .94rem; }

.xbz-cta-band {
  text-align: center;
  padding: 36px 24px;
  border-radius: 22px;
  background: linear-gradient(160deg, rgba(91,124,255,.2), rgba(45,212,191,.1));
  border: 1px solid rgba(91,124,255,.25);
}
.xbz-btn-dl {
  display: inline-block;
  margin-top: 16px;
  padding: 14px 32px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--xbz-accent), #4f46e5);
  color: #fff;
  text-decoration: none;
  font-weight: 700;
}

.xbz-crumb {
  font-size: .88rem;
  color: var(--xbz-muted);
  margin: 18px 0 28px;
  padding: 10px 14px;
  background: var(--xbz-surface);
  border-radius: 12px;
  border: 1px solid var(--xbz-line);
}
.xbz-crumb a { color: var(--xbz-mint); text-decoration: none; }

.xbz-legal h2 {
  margin: 2em 0 .75em;
  font-size: 1.2rem;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--xbz-line);
}
.xbz-legal h2:first-of-type { margin-top: 0; }
.xbz-legal ul, .xbz-legal ol { color: #cbd5e1; padding-left: 1.4em; }

.xbz-foot {
  border-top: 1px solid var(--xbz-line);
  padding: 28px 18px 40px;
  text-align: center;
  background: rgba(7,11,20,.85);
}
.xbz-foot-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 16px;
  margin-bottom: 16px;
}
.xbz-foot-nav a { color: var(--xbz-muted); text-decoration: none; font-size: .9rem; }
.xbz-foot-copy { font-size: .82rem; color: #64748b; margin: 0; }

.xbz-err { text-align: center; padding: 48px 18px 80px; }
.xbz-err-code {
  font-size: clamp(4rem, 18vw, 7rem);
  font-weight: 800;
  line-height: 1;
  background: linear-gradient(135deg, var(--xbz-accent), var(--xbz-mint));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin: 0;
}
.xbz-err h1 { font-size: 1.35rem; margin: 16px 0 10px; }
.xbz-err p { color: var(--xbz-muted); max-width: 420px; margin: 0 auto 24px; }