/* qy_vr — 赛博紫 + 电光青，未来科技风 */
.qyv-top{padding:96px 0 70px;background:radial-gradient(900px 460px at 18% 30%,rgba(124,58,237,.45),transparent 60%),radial-gradient(700px 400px at 88% 78%,rgba(6,182,212,.28),transparent 65%),linear-gradient(135deg,#0a0e2a 0%,#13174d 100%);position:relative;overflow:hidden}
.qyv-top:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(6,182,212,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(6,182,212,.06) 1px,transparent 1px);background-size:48px 48px;pointer-events:none}
.qyv-tag{display:inline-block;padding:6px 14px;background:rgba(6,182,212,.15);color:#06b6d4;border:1px solid #06b6d4;border-radius:3px;font-size:12px;letter-spacing:3px;margin-bottom:18px;font-family:'Courier New',monospace}
.qyv-h1{font-size:54px;color:#fff;font-weight:800;line-height:1.18;margin-bottom:18px}
.qyv-h1 em{color:#06b6d4;font-style:normal;text-shadow:0 0 25px rgba(6,182,212,.7)}
.qyv-lead{color:rgba(255,255,255,.78);font-size:16px;line-height:1.85;margin-bottom:26px;max-width:520px}
.qyv-cta{display:flex;gap:14px;margin-bottom:26px;flex-wrap:wrap}
.qyv-btn-main{display:inline-flex;align-items:center;gap:12px;padding:12px 28px;background:linear-gradient(135deg,#7c3aed,#06b6d4);color:#fff;border-radius:3px;text-decoration:none;font-weight:700;clip-path:polygon(8px 0,100% 0,calc(100% - 8px) 100%,0 100%);box-shadow:0 14px 35px rgba(124,58,237,.45);transition:.25s}
.qyv-btn-main:hover{transform:translateY(-2px);box-shadow:0 18px 40px rgba(124,58,237,.6);color:#fff}
.qyv-btn-main>i{font-size:22px;flex-shrink:0}
.qyv-btn-main>span{display:inline-flex;flex-direction:column;align-items:flex-start;line-height:1.18}
.qyv-btn-main strong{font-size:15px}
.qyv-btn-main small{font-size:11px;letter-spacing:.5px;opacity:.85;font-weight:500}
.qyv-btn-ghost{display:inline-flex;align-items:center;gap:8px;padding:10px 22px;color:#06b6d4;border:1px solid rgba(6,182,212,.55);border-radius:3px;text-decoration:none;font-size:14px;font-weight:600;transition:.25s}
.qyv-btn-ghost:hover{background:rgba(6,182,212,.12);border-color:#06b6d4;color:#06b6d4}
.qyv-btn-ghost i{font-size:14px;width:auto;height:auto;background:transparent;border-radius:0;box-shadow:none}
.qyv-meta{display:flex;gap:30px;color:rgba(255,255,255,.6);font-size:13px;font-family:'Courier New',monospace}
.qyv-meta b{color:#06b6d4;font-size:22px;font-weight:700;margin-right:6px}
.qyv-meta i{font-size:11px;color:rgba(6,182,212,.6);font-style:normal;margin-left:2px}

.qyv-stage{position:relative;height:480px}
.qyv-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(6,182,212,.15) 1px,transparent 1px),linear-gradient(90deg,rgba(6,182,212,.15) 1px,transparent 1px);background-size:36px 36px;mask-image:radial-gradient(circle at 50% 50%,#000 30%,transparent 75%)}
.qyv-vr{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:200px;height:200px;border-radius:50%;background:radial-gradient(circle,rgba(124,58,237,.45),transparent 70%);border:3px solid #7c3aed;display:flex;align-items:center;justify-content:center;color:#fff;font-size:62px;font-weight:800;letter-spacing:4px;font-family:'Courier New',monospace;box-shadow:0 0 60px rgba(124,58,237,.6),inset 0 0 30px rgba(6,182,212,.3)}
.qyv-hud{position:absolute;padding:8px 14px;background:rgba(6,182,212,.1);border:1px solid #06b6d4;border-radius:3px;color:#06b6d4;font-family:'Courier New',monospace;font-size:13px;display:flex;gap:12px}
.qyv-hud .qyv-h-l{color:rgba(6,182,212,.6);letter-spacing:1.5px}
.qyv-hud .qyv-h-r{color:#fff;font-weight:700}
.qyv-h-1{top:12%;left:8%}
.qyv-h-2{top:42%;right:6%}
.qyv-h-3{bottom:12%;left:16%}

.qyv-pillar{display:block;padding:30px 26px;background:linear-gradient(155deg,#13174d,#0a0e2a);border:1px solid rgba(124,58,237,.25);border-radius:3px;color:#fff;text-decoration:none;transition:.3s;position:relative;overflow:hidden}
.qyv-pillar:before{content:"";position:absolute;top:0;left:0;width:60px;height:60px;background:linear-gradient(135deg,rgba(6,182,212,.4),transparent);clip-path:polygon(0 0,100% 0,0 100%)}
.qyv-pillar:hover{transform:translateY(-6px);border-color:#06b6d4;box-shadow:0 18px 40px rgba(6,182,212,.25);color:#fff}
.qyv-pillar-num{display:block;color:#06b6d4;font-size:36px;font-weight:800;margin-bottom:8px;font-family:'Courier New',monospace;letter-spacing:2px}
.qyv-pillar h5{font-size:20px;color:#fff;margin-bottom:8px}
.qyv-pillar p{color:rgba(255,255,255,.6);font-size:13px;margin-bottom:14px}
.qyv-pillar-go{color:#06b6d4;font-size:13px;letter-spacing:2px;font-family:'Courier New',monospace}

.qyv-ex-sec{background:linear-gradient(180deg,#0a0e2a,#13174d)}
.qyv-exps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.qyv-ex{padding:24px;background:rgba(255,255,255,.03);border:1px solid rgba(124,58,237,.25);border-left:3px solid #7c3aed;border-radius:3px;color:#fff;transition:.3s;display:flex;flex-direction:column;justify-content:space-between}
.qyv-ex:hover{transform:translateY(-4px);border-color:#06b6d4;border-left-color:#06b6d4;background:rgba(6,182,212,.05)}
.qyv-ex-cat{display:inline-block;padding:3px 10px;background:rgba(6,182,212,.18);color:#06b6d4;font-size:11px;letter-spacing:2px;border-radius:3px;margin-bottom:12px;font-family:'Courier New',monospace;align-self:flex-start}
.qyv-ex h6{color:#fff;font-size:18px;margin-bottom:6px;font-weight:700}
.qyv-ex p{color:rgba(255,255,255,.6);font-size:13px;margin-bottom:14px;line-height:1.7}
.qyv-ex-st{padding-top:12px;border-top:1px dashed rgba(6,182,212,.25)}
.qyv-ex-st b{color:#06b6d4;font-size:22px;font-weight:800;font-family:'Courier New',monospace}
.qyv-ex-st i{color:rgba(255,255,255,.5);font-size:12px;font-style:normal;margin-left:4px;letter-spacing:1px}

.qyv-st{display:flex;flex-direction:column;gap:10px}
.qyv-st-row{display:flex;align-items:center;gap:24px;padding:18px 24px;background:rgba(255,255,255,.03);border:1px solid rgba(124,58,237,.18);border-radius:3px;color:#fff}
.qyv-st-rg{flex:0 0 70px;color:#06b6d4;font-size:15px;font-weight:700;letter-spacing:2px;font-family:'Courier New',monospace}
.qyv-st-info{flex:1;color:rgba(255,255,255,.78);font-size:14px}
.qyv-st-info b{color:#fff;font-size:20px;margin-right:10px;font-weight:800}

.qyv-dv-sec{background:linear-gradient(180deg,#13174d,#0a0e2a)}
.qyv-dv{padding:26px 22px;background:linear-gradient(165deg,#13174d,#0a0e2a);border:1px solid rgba(6,182,212,.25);border-radius:3px;color:#fff;height:100%;text-align:center}
.qyv-dv-tag{display:inline-block;padding:3px 10px;background:#06b6d4;color:#0a0e2a;font-size:10px;letter-spacing:2px;border-radius:3px;margin-bottom:12px;font-family:'Courier New',monospace;font-weight:700}
.qyv-dv h6{color:#fff;font-size:17px;margin-bottom:8px;font-weight:700}
.qyv-dv p{color:rgba(255,255,255,.6);font-size:12px;margin-bottom:14px;line-height:1.7}
.qyv-dv-pr{color:#06b6d4;font-size:18px;font-weight:800;letter-spacing:1px;font-family:'Courier New',monospace}

.qyv-ip{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.qyv-ic{padding:22px;background:rgba(255,255,255,.04);border:1px solid rgba(124,58,237,.2);border-radius:3px;color:#fff;transition:.3s}
.qyv-ic:hover{border-color:#06b6d4;transform:translateY(-3px)}
.qyv-ic h6{color:#fff;font-size:16px;margin-bottom:6px;font-weight:700}
.qyv-ic p{color:rgba(255,255,255,.6);font-size:13px;margin:0;line-height:1.7}

.qyv-fr-sec{background:linear-gradient(180deg,#0a0e2a,#13174d)}
.qyv-fr{padding:32px 28px;background:linear-gradient(165deg,#13174d,#0a0e2a);border:1px solid rgba(124,58,237,.2);border-radius:3px;color:#fff;height:100%;clip-path:polygon(12px 0,100% 0,100% calc(100% - 12px),calc(100% - 12px) 100%,0 100%,0 12px)}
.qyv-fr-vip{border:2px solid #06b6d4;background:linear-gradient(165deg,rgba(6,182,212,.12),rgba(124,58,237,.18));box-shadow:0 18px 40px rgba(6,182,212,.18);transform:translateY(-10px)}
.qyv-fr-tier{display:inline-block;padding:3px 10px;background:rgba(6,182,212,.2);color:#06b6d4;font-size:11px;letter-spacing:2px;border-radius:3px;margin-bottom:12px;font-family:'Courier New',monospace;font-weight:700}
.qyv-fr h5{font-size:24px;color:#fff;margin-bottom:14px;font-weight:700}
.qyv-fr-pr{margin-bottom:18px;padding-bottom:18px;border-bottom:1px dashed rgba(6,182,212,.2)}
.qyv-fr-pr b{color:#06b6d4;font-size:36px;font-weight:800}
.qyv-fr-pr i{color:rgba(255,255,255,.6);font-size:13px;margin-left:6px;font-style:normal}
.qyv-fr ul{list-style:none;padding:0;margin:0}
.qyv-fr li{padding:8px 0;color:rgba(255,255,255,.78);font-size:13px;border-bottom:1px dashed rgba(255,255,255,.06)}
.qyv-fr li:before{content:"▸";color:#06b6d4;margin-right:8px}

.qyv-cta{padding:64px 0;background:linear-gradient(135deg,#7c3aed 0%,#06b6d4 100%);color:#fff;margin-top:50px}
.qyv-cta h3{font-size:32px;font-weight:800;margin-bottom:8px}
.qyv-cta p{color:rgba(255,255,255,.9);font-size:15px;margin-bottom:0}
.qyv-cta .qyv-btn-main{background:#fff;color:#7c3aed}

.qyv-news{display:block;padding:24px;background:rgba(255,255,255,.04);border:1px solid rgba(124,58,237,.18);border-radius:3px;color:#fff;text-decoration:none;height:100%;transition:.3s}
.qyv-news:hover{transform:translateY(-3px);border-color:#06b6d4;color:#fff}
.qyv-news-tag{display:inline-block;padding:3px 10px;background:rgba(6,182,212,.18);color:#06b6d4;font-size:11px;letter-spacing:2px;border-radius:3px;margin-bottom:10px;font-family:'Courier New',monospace}
.qyv-news h6{color:#fff;font-size:16px;margin-bottom:8px;line-height:1.5}
.qyv-news p{color:rgba(255,255,255,.55);font-size:13px;margin-bottom:10px;line-height:1.7}
.qyv-news-date{color:#06b6d4;font-size:12px;letter-spacing:1.5px;font-family:'Courier New',monospace}

@media(max-width:768px){.qyv-h1{font-size:36px}.qyv-stage{height:380px}.qyv-exps,.qyv-ip{grid-template-columns:1fr}.qyv-fr-vip{transform:none}.qyv-st-row{flex-direction:column;align-items:flex-start;gap:6px}}


/* ===== 首页 Hero 下方独立锚点跳转栏(章节快速直达) ===== */
nav.ks-anchor-nav {
  position: relative;
  margin: -10px 0 50px;
  padding: 18px 0;
  background: linear-gradient(180deg, rgba(0,0,0,.0) 0%, rgba(0,0,0,.35) 100%);
  border-top: 1px solid rgba(255,255,255,.05);
  border-bottom: 1px solid rgba(255,255,255,.05);
}
nav.ks-anchor-nav > .container {
  display: flex;
  justify-content: center;
}
nav.ks-anchor-nav ul {
  display: flex;
  flex-wrap: nowrap;
  overflow-x: auto;
  list-style: none !important;
  margin: 0;
  padding: 5px 8px;
  gap: 4px;
  background: rgba(255,255,255,.035);
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 999px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.04), 0 8px 28px rgba(0,0,0,.35);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  scrollbar-width: none;
}
nav.ks-anchor-nav ul::-webkit-scrollbar { display: none; }
nav.ks-anchor-nav li {
  list-style: none !important;
  flex-shrink: 0;
  margin: 0;
  padding: 0;
}
nav.ks-anchor-nav li::marker { content: ""; }
nav.ks-anchor-nav a {
  display: inline-flex;
  align-items: center;
  position: relative;
  padding: .55rem 1.15rem;
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: .35px;
  color: rgba(255,255,255,.66);
  text-decoration: none !important;
  border-radius: 999px;
  white-space: nowrap;
  transition: color .22s, background .22s, transform .22s, box-shadow .22s;
}
nav.ks-anchor-nav li + li > a::before {
  content: "";
  position: absolute;
  left: -2px; top: 50%;
  width: 1px; height: 11px;
  background: rgba(255,255,255,.12);
  transform: translateY(-50%);
}
nav.ks-anchor-nav a:hover {
  color: #fff;
  background: linear-gradient(135deg, #06b6d4, #06b6d4cc);
  box-shadow: 0 6px 18px #06b6d455;
  transform: translateY(-1px);
}
nav.ks-anchor-nav a:hover::before,
nav.ks-anchor-nav li:has(+ li a:hover) > a::before { opacity: 0; }
@media (max-width: 767.98px) {
  nav.ks-anchor-nav { margin: -4px 0 32px; padding: 14px 0; }
  nav.ks-anchor-nav > .container { padding: 0 12px; }
  nav.ks-anchor-nav ul { justify-content: flex-start; }
  nav.ks-anchor-nav a { padding: .5rem 1rem; font-size: 12.5px; }
}


/* =================================================== */
/* MOBILE ENHANCED · 旧模板通用 H5 自适应规则           */
/* =================================================== */
.qyv-hero img, .qyv-solutions img, .qyv-data img, .qyv-news img, .qyv-tiers img { max-width: 100%; height: auto; }

@media (max-width: 991.98px) {
  .qyv-hero { padding: 80px 20px 60px; }
  .qyv-hero h1, .qyv-hero .qyv-h1 { font-size: 48px !important; line-height: 1.05 !important; }
  .qyv-hero-lead, .qyv-hero p { font-size: 16px !important; line-height: 1.7 !important; }
}

@media (max-width: 768px) {
  /* Hero 放大 */
  .qyv-hero { padding: 72px 20px 56px; }
  .qyv-hero h1, .qyv-hero .qyv-h1 { font-size: 40px !important; line-height: 1.1 !important; }
  .qyv-hero h1 em, .qyv-hero .qyv-h1 em { font-size: 40px !important; }
  .qyv-hero-tag { font-size: 12px !important; padding: 8px 14px !important; margin-bottom: 24px !important; }
  .qyv-hero-lead, .qyv-hero p { font-size: 15px !important; line-height: 1.75 !important; margin-bottom: 24px !important; }
  .qyv-hero-cta { display: flex; flex-direction: column; gap: 10px; margin-top: 24px; }
  .qyv-hero-cta a { padding: 16px 20px !important; font-size: 15px !important; width: 100%; box-sizing: border-box; text-align: center; border-radius: 10px !important; min-height: 48px; }
  /* Stats 改 2 列 */
  .qyv-hero-stats, .qyv-hero-numbers { grid-template-columns: 1fr 1fr !important; gap: 0 !important; margin-top: 32px !important; }
  .qyv-hero-stats div, .qyv-num-cell { padding: 18px 14px !important; border-bottom: 1px solid rgba(255,255,255,.1); }
  .qyv-hero-stats strong, .qyv-hero-stats b, .qyv-num-cell strong { font-size: 28px !important; }
  .qyv-hero-stats span, .qyv-num-cell span { font-size: 12px !important; }
  /* Sections 网格改单列 */
  .qyv-solutions, .qyv-data, .qyv-tiers, .qyv-news, .qyv-final, .qyv-features { padding: 56px 0 !important; }
  .qyv-sol-grid, .qyv-tier-grid, .qyv-news-grid, .qyv-sol, .qyv-cabs, .qyv-tokens, .qyv-grid { grid-template-columns: 1fr !important; gap: 14px !important; }
  .qyv-sol-card, .qyv-tier-card, .qyv-news-card, .qyv-sol, .qyv-cab, .qyv-tok { padding: 24px 20px !important; border-radius: 12px !important; }
  .qyv-sol-card h3, .qyv-tier-card h3, .qyv-news-card h3 { font-size: 18px !important; }
  .qyv-sol-card p, .qyv-tier-card p, .qyv-news-card p { font-size: 14px !important; line-height: 1.7 !important; }
  /* Section title */
  .qyv-sec-title, .qyv-sec-head h2, .qyv-final h2 { font-size: 26px !important; line-height: 1.25 !important; }
  .qyv-sec-sub, .qyv-sec-head p { font-size: 14px !important; }
  /* Final CTA 竖排 */
  .qyv-final { padding: 56px 20px !important; }
  .qyv-final-actions { flex-direction: column; gap: 10px; }
  .qyv-final-actions a, .qyv-final-actions .btn { width: 100%; box-sizing: border-box; padding: 14px 20px !important; font-size: 15px !important; min-height: 48px; border-radius: 10px !important; }
  /* Keywords chips */
  .qyv-chip-grid { gap: 6px; }
  .qyv-chip { padding: 8px 14px !important; font-size: 13px !important; }
  /* 表格横滚 */
  .qyv-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .qyv-table th, .qyv-table td { font-size: 13px !important; padding: 10px 8px !important; }
}

@media (max-width: 480px) {
  .qyv-hero h1, .qyv-hero .qyv-h1 { font-size: 32px !important; }
  .qyv-hero h1 em, .qyv-hero .qyv-h1 em { font-size: 32px !important; }
  .qyv-hero-stats strong, .qyv-hero-stats b { font-size: 22px !important; }
}