:root {
  --yxs3-primary: #a56d55;
  --yxs3-accent: #621cd2;
  --yxs3-bg-light: #f8f9fa;
  --yxs3-bg-rail: #ffffff;
  --yxs3-text-dark: #2d3748;
  --yxs3-text-mut: #718096;
  --yxs3-border: #e2e8f0;
  --yxs3-font-head: 'Nunito', sans-serif;
  --yxs3-font-body: 'Poppins', sans-serif;
  --yxs3-radius: 8px;
  --yxs3-radius-lg: 12px;
  --yxs3-shadow: 0 4px 6px rgba(0,0,0,0.05);
  --yxs3-shadow-hover: 0 10px 15px rgba(0,0,0,0.1);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
.yxs3-body { font-family: var(--yxs3-font-body); background: var(--yxs3-bg-light); color: var(--yxs3-text-dark); line-height: 1.6; overflow-x: hidden; }
.yxs3-layout { display: flex; min-height: 100vh; flex-direction: row; }
.yxs3-rail { width: 280px; flex-shrink: 0; position: sticky; top: 0; height: 100vh; overflow-y: auto; background: var(--yxs3-bg-rail); border-right: 1px solid var(--yxs3-border); padding: 24px 16px; display: flex; flex-direction: column; gap: 24px; }
.yxs3-brand-container { text-align: center; padding-bottom: 16px; border-bottom: 1px dashed var(--yxs3-border); }
.yxs3-brand-logo { font-family: var(--yxs3-font-head); font-size: 28px; font-weight: 800; color: var(--yxs3-primary); text-transform: uppercase; letter-spacing: 1px; }
.yxs3-nav { display: flex; flex-direction: column; gap: 8px; }
.yxs3-nav-link { text-decoration: none; padding: 12px 16px; border-radius: var(--yxs3-radius); color: var(--yxs3-text-dark); font-weight: 500; font-size: 15px; transition: all 0.3s ease; background: #fff; border: 1px solid transparent; }
.yxs3-nav-link:hover { background: rgba(165,109,85,0.05); border-color: rgba(165,109,85,0.2); color: var(--yxs3-primary); transform: translateX(5px); }
.yxs3-content { flex-grow: 1; min-width: 0; display: flex; flex-direction: column; overflow-x: hidden; padding-bottom: 40px; }
.yxs3-ticker-wrap { background: var(--yxs3-accent); color: #fff; padding: 10px 16px; overflow: hidden; width: 100%; box-sizing: border-box; white-space: nowrap; }
.yxs3-ticker-track { display: inline-block; padding-left: 100%; animation: yxs3-marquee 25s linear infinite; }
.yxs3-ticker-item { color: #fff; text-decoration: none; font-size: 14px; font-weight: 500; margin-right: 40px; display: inline-block; }
@keyframes yxs3-marquee { 0% { transform: translate3d(0, 0, 0); } 100% { transform: translate3d(-100%, 0, 0); } }
.yxs3-hero { position: relative; width: 100%; margin: 20px 20px 0; border-radius: var(--yxs3-radius-lg); overflow: hidden; display: flex; align-items: center; justify-content: center; min-height: 280px; width: calc(100% - 40px); box-shadow: var(--yxs3-shadow); }
.yxs3-hero-img-wrap { position: absolute; inset: 0; z-index: 1; }
.yxs3-hero-img { width: 100%; height: 100%; object-fit: cover; }
.yxs3-hero-overlay { position: relative; z-index: 2; text-align: center; padding: 32px 24px; max-width: 600px; margin: 20px; }
.yxs3-glass-card { background: rgba(255,255,255,0.85); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border: 1px solid rgba(255,255,255,0.5); border-radius: var(--yxs3-radius-lg); box-shadow: var(--yxs3-shadow); }
.yxs3-hero-title { font-family: var(--yxs3-font-head); font-size: 32px; font-weight: 800; color: var(--yxs3-primary); margin-bottom: 12px; line-height: 1.2; }
.yxs3-hero-desc { font-size: 15px; color: var(--yxs3-text-dark); }
.yxs3-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 20px; padding: 24px 20px; }
.yxs3-stat-card { background: #fff; padding: 20px; border-radius: var(--yxs3-radius); border-left: 4px solid var(--yxs3-accent); box-shadow: var(--yxs3-shadow); text-align: center; transition: transform 0.3s; }
.yxs3-stat-card:hover { transform: translateY(-3px); }
.yxs3-stat-num { font-family: var(--yxs3-font-head); font-size: 28px; font-weight: 800; color: var(--yxs3-primary); }
.yxs3-stat-label { font-size: 13px; color: var(--yxs3-text-mut); text-transform: uppercase; letter-spacing: 0.5px; font-weight: 500; margin-top: 4px; }
.yxs3-chips-wrap { display: flex; gap: 12px; padding: 0 20px 16px; overflow-x: auto; scrollbar-width: none; }
.yxs3-chips-wrap::-webkit-scrollbar { display: none; }
.yxs3-chip { padding: 8px 20px; border-radius: 20px; background: #fff; border: 1px solid var(--yxs3-border); color: var(--yxs3-text-mut); font-family: var(--yxs3-font-body); font-size: 14px; font-weight: 500; cursor: pointer; transition: all 0.3s; white-space: nowrap; }
.yxs3-chip:hover, .yxs3-chip.yxs3-active { background: var(--yxs3-primary); color: #fff; border-color: var(--yxs3-primary); }
.yxs3-games, .yxs3-tabs-section, .yxs3-steps, .yxs3-payments { padding: 20px; }
.yxs3-section-title { font-family: var(--yxs3-font-head); font-size: 24px; font-weight: 800; color: var(--yxs3-text-dark); margin-bottom: 20px; position: relative; display: inline-block; }
.yxs3-section-title::after { content: ''; position: absolute; left: 0; bottom: -6px; width: 40px; height: 3px; background: var(--yxs3-accent); border-radius: 2px; }
.yxs3-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 20px; }
.yxs3-card { display: flex; flex-direction: column; text-decoration: none; background: #fff; border-radius: var(--yxs3-radius-lg); overflow: hidden; box-shadow: var(--yxs3-shadow); border: 1px solid var(--yxs3-border); transition: transform 0.3s ease, box-shadow 0.3s ease; }
.yxs3-card:hover { transform: translateY(-5px); box-shadow: var(--yxs3-shadow-hover); border-color: rgba(165,109,85,0.4); }
.yxs3-card-img-wrap { position: relative; padding-top: 66%; overflow: hidden; background: #eee; }
.yxs3-card-img-wrap img { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; }
.yxs3-card-badge { position: absolute; top: 12px; right: 12px; background: var(--yxs3-accent); color: #fff; font-size: 12px; font-weight: 600; padding: 4px 10px; border-radius: 4px; }
.yxs3-card-content { padding: 16px; }
.yxs3-card-title { font-family: var(--yxs3-font-head); font-size: 16px; font-weight: 700; color: var(--yxs3-text-dark); margin-bottom: 6px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.yxs3-card-sub { font-size: 13px; color: var(--yxs3-text-mut); line-height: 1.4; }
.yxs3-tabs { display: flex; gap: 12px; border-bottom: 2px solid var(--yxs3-border); margin-bottom: 20px; }
.yxs3-tab { background: none; border: none; padding: 10px 20px; font-family: var(--yxs3-font-head); font-size: 16px; font-weight: 700; color: var(--yxs3-text-mut); cursor: pointer; position: relative; transition: color 0.3s; }
.yxs3-tab.yxs3-active { color: var(--yxs3-primary); }
.yxs3-tab.yxs3-active::after { content: ''; position: absolute; bottom: -2px; left: 0; width: 100%; height: 2px; background: var(--yxs3-primary); }
.yxs3-tab-content { display: none; padding: 24px; animation: yxs3-fade 0.4s ease; }
.yxs3-tab-content.yxs3-active { display: block; }
.yxs3-tab-title { font-family: var(--yxs3-font-head); font-size: 20px; color: var(--yxs3-text-dark); margin-bottom: 12px; }
.yxs3-tab-desc { font-size: 15px; color: var(--yxs3-text-mut); }
@keyframes yxs3-fade { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
.yxs3-step-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 24px; }
.yxs3-step-item { display: flex; align-items: flex-start; gap: 16px; background: #fff; padding: 20px; border-radius: var(--yxs3-radius); box-shadow: var(--yxs3-shadow); border: 1px solid var(--yxs3-border); }
.yxs3-step-num { flex-shrink: 0; width: 40px; height: 40px; background: rgba(165,109,85,0.1); color: var(--yxs3-primary); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-family: var(--yxs3-font-head); font-weight: 800; font-size: 18px; }
.yxs3-step-head { font-family: var(--yxs3-font-head); font-size: 16px; color: var(--yxs3-text-dark); margin-bottom: 6px; }
.yxs3-step-sub { font-size: 14px; color: var(--yxs3-text-mut); }
.yxs3-payment-list { display: flex; flex-wrap: wrap; gap: 12px; }
.yxs3-payment-badge { display: inline-block; padding: 8px 16px; border: 1px dashed var(--yxs3-primary); border-radius: 6px; font-weight: 600; color: var(--yxs3-primary); font-size: 13px; background: rgba(165,109,85,0.02); }
.yxs3-article { margin: 20px; padding: 32px; background: #fff; border-radius: var(--yxs3-radius-lg); box-shadow: var(--yxs3-shadow); font-size: 15px; color: var(--yxs3-text-dark); line-height: 1.8; }
.yxs3-article h2, .yxs3-article h3 { font-family: var(--yxs3-font-head); color: var(--yxs3-primary); margin: 1.5em 0 0.5em; }
.yxs3-article h2 { font-size: 24px; }
.yxs3-article h3 { font-size: 20px; }
.yxs3-article p { margin-bottom: 1em; font-size: 15px; }
.yxs3-article ul, .yxs3-article ol { margin: 1em 0 1em 24px; }
.yxs3-article li { margin-bottom: 8px; font-size: 15px; }
.yxs3-article table { width: 100%; border-collapse: collapse; margin: 1em 0; }
.yxs3-article th, .yxs3-article td { border: 1px solid var(--yxs3-border); padding: 12px; text-align: left; font-size: 14px; }
.yxs3-article th { background: var(--yxs3-bg-light); font-weight: 600; color: var(--yxs3-primary); }
.yxs3-article blockquote { border-left: 4px solid var(--yxs3-accent); padding: 12px 20px; background: rgba(98,28,210,0.05); margin: 1.5em 0; font-style: italic; border-radius: 0 var(--yxs3-radius) var(--yxs3-radius) 0; }
.yxs3-faq-section { padding: 20px; }
.yxs3-faq-list { display: flex; flex-direction: column; gap: 12px; }
.yxs3-faq-item { background: #fff; border: 1px solid var(--yxs3-border); border-radius: var(--yxs3-radius); overflow: hidden; }
.yxs3-faq-q { padding: 16px 20px; font-family: var(--yxs3-font-head); font-size: 16px; font-weight: 700; color: var(--yxs3-text-dark); cursor: pointer; list-style: none; position: relative; background: #fff; }
.yxs3-faq-q::-webkit-details-marker { display: none; }
.yxs3-faq-q::after { content: '+'; position: absolute; right: 20px; top: 50%; transform: translateY(-50%); color: var(--yxs3-primary); font-size: 20px; font-weight: 800; }
.yxs3-faq-item[open] .yxs3-faq-q::after { content: '-'; }
.yxs3-faq-a { padding: 0 20px 20px; font-size: 15px; color: var(--yxs3-text-mut); border-top: 1px dashed var(--yxs3-border); margin-top: 8px; padding-top: 16px; }
.yxs3-crumbs { padding: 20px 20px 0; font-size: 14px; color: var(--yxs3-text-mut); }
.yxs3-crumb { color: var(--yxs3-primary); text-decoration: none; font-weight: 500; }
.yxs3-crumb-sep { margin: 0 8px; color: var(--yxs3-border); }
.yxs3-page-header { padding: 20px; }
.yxs3-page-title { font-family: var(--yxs3-font-head); font-size: 32px; font-weight: 800; color: var(--yxs3-primary); }
.yxs3-related { padding: 20px; }
.yxs3-related-title { font-family: var(--yxs3-font-head); font-size: 20px; margin-bottom: 16px; color: var(--yxs3-text-dark); }
.yxs3-pager { display: flex; justify-content: center; gap: 12px; padding: 32px 20px; }
.yxs3-pager-link { padding: 10px 20px; background: #fff; border: 1px solid var(--yxs3-border); border-radius: 24px; text-decoration: none; color: var(--yxs3-text-dark); font-weight: 600; font-size: 14px; transition: all 0.3s; }
.yxs3-pager-link:hover { background: var(--yxs3-primary); color: #fff; border-color: var(--yxs3-primary); }
.yxs3-footer { padding: 40px 20px; text-align: center; background: #fff; border-top: 1px solid var(--yxs3-border); margin-top: 40px; }
.yxs3-footer-brand { font-family: var(--yxs3-font-head); font-size: 24px; font-weight: 800; color: var(--yxs3-primary); margin-bottom: 12px; }
.yxs3-footer-desc { font-size: 14px; color: var(--yxs3-text-mut); max-width: 600px; margin: 0 auto 20px; }
.yxs3-footer-links { display: flex; justify-content: center; flex-wrap: wrap; gap: 16px; margin-bottom: 20px; }
.yxs3-footer-links a { color: var(--yxs3-text-dark); text-decoration: none; font-size: 14px; font-weight: 500; }
.yxs3-footer-links a:hover { color: var(--yxs3-accent); }
.yxs3-legal { font-size: 12px; color: #a0aec0; margin-bottom: 16px; max-width: 800px; margin-left: auto; margin-right: auto; }
.yxs3-copyright { font-size: 13px; font-weight: 500; color: var(--yxs3-text-mut); }

/* Scroll Animations */
.yxs3-scroll-anim { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease-out, transform 0.6s ease-out; }
.yxs3-scroll-anim.yxs3-visible { opacity: 1; transform: translateY(0); }

/* Responsive Mobile */
@media (max-width: 768px) {
  .yxs3-layout { flex-direction: column; }
  .yxs3-rail { width: 100%; height: auto; position: static; display: flex; flex-direction: column; padding: 12px; border-right: none; border-bottom: 1px solid var(--yxs3-border); overflow-x: hidden; }
  .yxs3-brand-container { padding-bottom: 12px; border-bottom: none; text-align: left; padding-left: 8px; }
  .yxs3-nav { flex-direction: row; overflow-x: auto; padding-bottom: 8px; scrollbar-width: none; gap: 12px; }
  .yxs3-nav::-webkit-scrollbar { display: none; }
  .yxs3-nav-link { white-space: nowrap; font-size: 14px; padding: 8px 16px; background: rgba(165,109,85,0.05); border-radius: 20px; border: 1px solid rgba(165,109,85,0.1); }
  .yxs3-hero { width: calc(100% - 32px); margin: 16px 16px 0; min-height: 240px; }
  .yxs3-hero-title { font-size: 24px; }
  .yxs3-stats { grid-template-columns: 1fr 1fr; padding: 16px; gap: 16px; }
  .yxs3-stat-num { font-size: 22px; }
  .yxs3-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .yxs3-card-content { padding: 12px; }
  .yxs3-card-title { font-size: 14px; }
  .yxs3-card-sub { font-size: 12px; }
  .yxs3-article { margin: 16px; padding: 20px; }
  .yxs3-article p, .yxs3-article li { font-size: 15px; }
}
@media (max-width: 480px) {
  .yxs3-grid { grid-template-columns: 1fr; }
  .yxs3-hero-overlay { padding: 24px 16px; }
}
/* v2fix-center: 扫查发现内容列未居中（margin 冲突/缺失）*/
article.yxs3-article.yxs3-scroll-anim,
div.yxs3-pager.yxs3-scroll-anim,
div.yxs3-related.yxs3-scroll-anim,
footer.yxs3-footer.yxs3-scroll-anim,
header.yxs3-page-header.yxs3-scroll-anim,
section.yxs3-faq-section.yxs3-scroll-anim,
section.yxs3-games.yxs3-scroll-anim,
section.yxs3-hero.yxs3-scroll-anim,
section.yxs3-payments.yxs3-scroll-anim,
section.yxs3-stats.yxs3-scroll-anim,
section.yxs3-steps.yxs3-scroll-anim,
section.yxs3-tabs-section.yxs3-scroll-anim
{margin-inline:auto !important;}