/* 站5 katuitui.cn - 极速响应/效率至上 青色主题 */
* { margin:0; padding:0; box-sizing:border-box; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: #0f172a; background: #f8fafc; line-height: 1.7;
}
a { color: #0e7490; text-decoration: none; }
a:hover { color: #06b6d4; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* === Header === */
.site-header {
  background: #fff; border-bottom: 1px solid #e2e8f0;
  position: sticky; top: 0; z-index: 9999;
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 64px; gap: 20px;
}
.logo {
  font-size: 22px; font-weight: 800; color: #06b6d4;
  letter-spacing: 1px;
}
.main-nav {
  display: flex; align-items: center; gap: 4px; flex: 1;
}
.nav-link {
  padding: 8px 12px; color: #334155; font-size: 14px;
  border-radius: 6px; white-space: nowrap;
}
.nav-link:hover { background: #ecfeff; color: #0e7490; }
.nav-dropdown { position: relative; }
.dropdown-menu {
  display: none; position: absolute; top: 100%; left: 0;
  background: #fff; min-width: 200px; padding: 8px 0;
  border-radius: 8px; box-shadow: 0 10px 30px rgba(0,0,0,.12);
  z-index: 99999;
}
.nav-dropdown:hover .dropdown-menu { display: block; }
.dropdown-menu a {
  display: block; padding: 8px 16px; color: #334155; font-size: 14px;
}
.dropdown-menu a:hover { background: #ecfeff; color: #0e7490; }
.nav-cta-group { display: flex; gap: 8px; }
.cta-button {
  padding: 8px 16px; border-radius: 6px; font-size: 14px;
  font-weight: 600; white-space: nowrap;
}
.cta-order { background: #06b6d4; color: #fff; }
.cta-order:hover { background: #0891b2; color: #fff; }
.cta-join { background: #fff; color: #0e7490; border: 1px solid #06b6d4; }
.cta-join:hover { background: #ecfeff; }

/* === Hero === */
.hero {
  background: linear-gradient(135deg, #06b6d4 0%, #0e7490 100%);
  color: #fff; padding: 80px 0; text-align: center;
}
.hero h1 {
  font-size: 48px; font-weight: 800; margin-bottom: 16px;
  letter-spacing: 2px;
}
.hero .sub {
  font-size: 20px; opacity: .92; margin-bottom: 32px;
}
.hero .cta-row { display: flex; gap: 16px; justify-content: center; }
.hero .cta-row a {
  padding: 14px 32px; border-radius: 8px; font-weight: 700;
  font-size: 16px;
}
.cta-primary { background: #fff; color: #0e7490; }
cta-primary:hover { background: #f0f9ff; }
.cta-ghost { background: transparent; color: #fff; border: 2px solid rgba(255,255,255,.6); }
.cta-ghost:hover { background: rgba(255,255,255,.1); color: #fff; }

/* === Vertical Timeline (站5核心组件) === */
.timeline-section { padding: 60px 0; background: #fff; }
.section-title {
  font-size: 32px; font-weight: 800; text-align: center;
  margin-bottom: 12px; color: #0f172a;
}
.section-sub {
  text-align: center; color: #64748b; font-size: 16px;
  margin-bottom: 48px;
}
.v-timeline {
  position: relative; max-width: 800px; margin: 0 auto;
  padding-left: 40px;
}
.v-timeline::before {
  content: ''; position: absolute; left: 12px; top: 0; bottom: 0;
  width: 3px; background: linear-gradient(180deg, #06b6d4, #0e7490);
  border-radius: 2px;
}
.tl-node {
  position: relative; padding-bottom: 36px;
}
.tl-node:last-child { padding-bottom: 0; }
.tl-dot {
  position: absolute; left: -34px; top: 4px;
  width: 16px; height: 16px; border-radius: 50%;
  background: #06b6d4; border: 3px solid #ecfeff;
  box-shadow: 0 0 0 3px #06b6d4;
}
.tl-time {
  display: inline-block; background: #ecfeff; color: #0e7490;
  font-weight: 700; font-size: 14px; padding: 2px 10px;
  border-radius: 12px; margin-bottom: 8px;
}
.tl-title { font-size: 18px; font-weight: 700; color: #0f172a; margin-bottom: 4px; }
.tl-desc { color: #64748b; font-size: 15px; }

/* === Speed tags for 8 games === */
.speed-tags {
  background: #f0f9ff; padding: 60px 0;
}
.speed-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 16px; max-width: 1000px; margin: 0 auto;
}
.speed-card {
  background: #fff; padding: 20px; border-radius: 10px;
  border-left: 4px solid #06b6d4;
  box-shadow: 0 2px 8px rgba(6,182,212,.08);
}
.speed-card .gname { font-weight: 700; color: #0f172a; margin-bottom: 4px; }
.speed-card .gtime { color: #0e7490; font-size: 14px; }

/* === Efficiency narrative === */
.eff-narrative {
  padding: 60px 0; background: #0f172a; color: #e2e8f0;
}
.eff-narrative h2 { color: #06b6d4; font-size: 28px; margin-bottom: 16px; }
.eff-narrative p { max-width: 800px; margin: 0 auto 16px; font-size: 16px; }
.eff-stats {
  display: flex; justify-content: center; gap: 48px; margin-top: 32px;
}
.eff-stat { text-align: center; }
.eff-stat .num { font-size: 40px; font-weight: 800; color: #06b6d4; }
.eff-stat .label { font-size: 14px; color: #94a3b8; }

/* === Generic sections === */
.section { padding: 60px 0; background: #fff; }
.section.alt { background: #f8fafc; }
.prose { max-width: 800px; margin: 0 auto; }
.prose h2 { font-size: 26px; margin-bottom: 12px; color: #0f172a; }
.prose p { margin-bottom: 12px; color: #334155; }

/* === Game page timeline (一局该游戏的时间线) === */
.match-timeline {
  background: #fff; border-radius: 12px; padding: 32px;
  box-shadow: 0 4px 20px rgba(6,182,212,.08);
  margin: 24px 0;
}
.match-timeline h3 {
  font-size: 20px; color: #0e7490; margin-bottom: 20px;
  padding-bottom: 12px; border-bottom: 2px solid #ecfeff;
}
.mt-row {
  display: flex; gap: 16px; padding: 12px 0;
  border-bottom: 1px dashed #e2e8f0;
}
.mt-row:last-child { border-bottom: 0; }
.mt-marker {
  flex: 0 0 80px; font-weight: 700; color: #06b6d4; font-size: 14px;
}
.mt-body { flex: 1; }
.mt-body .mt-title { font-weight: 600; color: #0f172a; }
.mt-body .mt-desc { color: #64748b; font-size: 14px; margin-top: 2px; }

/* === Price table === */
.price-table {
  width: 100%; border-collapse: collapse; margin: 16px 0;
  background: #fff; border-radius: 8px; overflow: hidden;
  box-shadow: 0 2px 10px rgba(0,0,0,.06);
}
.price-table th, .price-table td {
  padding: 12px 16px; text-align: left; border-bottom: 1px solid #e2e8f0;
}
.price-table th { background: #ecfeff; color: #0e7490; font-weight: 700; }
.price-table tr:last-child td { border-bottom: 0; }
.price-table .price { color: #06b6d4; font-weight: 700; }

/* === Player card === */
.player-card {
  background: #fff; padding: 20px; border-radius: 10px;
  border: 1px solid #e2e8f0; margin-bottom: 12px;
}
.player-card .pname { font-weight: 700; color: #0f172a; }
.player-card .ptag {
  display: inline-block; background: #ecfeff; color: #0e7490;
  padding: 2px 8px; border-radius: 10px; font-size: 12px; margin-right: 6px;
}

/* === Game interlink grid === */
.game-links {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px;
  margin: 24px 0;
}
.game-links a {
  display: block; padding: 16px; background: #fff;
  border-radius: 8px; text-align: center; font-weight: 600;
  color: #334155; border: 1px solid #e2e8f0;
}
.game-links a:hover { border-color: #06b6d4; color: #0e7490; background: #ecfeff; }
.game-links a.current { background: #06b6d4; color: #fff; border-color: #06b6d4; }

/* === FAQ === */
.faq-item {
  background: #fff; border-radius: 8px; padding: 16px 20px;
  margin-bottom: 10px; border-left: 4px solid #06b6d4;
}
.faq-item .q { font-weight: 700; color: #0f172a; margin-bottom: 6px; }
.faq-item .a { color: #475569; font-size: 15px; }

/* === Speed-tier cards (price.php) === */
.tier-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
  margin: 32px 0;
}
.tier-card {
  background: #fff; border-radius: 12px; padding: 28px 20px;
  border-top: 4px solid #06b6d4; text-align: center;
  box-shadow: 0 4px 16px rgba(0,0,0,.06);
}
.tier-card.hot { border-top-color: #f59e0b; transform: scale(1.03); }
.tier-card .tname { font-size: 20px; font-weight: 800; color: #0f172a; }
.tier-card .ttime { color: #06b6d4; font-weight: 700; margin: 8px 0; }
.tier-card .tprice { font-size: 32px; font-weight: 800; color: #0e7490; margin: 12px 0; }
.tier-card ul { list-style: none; text-align: left; margin: 16px 0; }
.tier-card li { padding: 4px 0; color: #475569; font-size: 14px; }
.tier-card li::before { content: '✓ '; color: #06b6d4; font-weight: 700; }

/* === Contact speed phone === */
.contact-block {
  background: linear-gradient(135deg, #ecfeff, #fff);
  padding: 32px; border-radius: 12px; text-align: center;
  border: 2px solid #06b6d4;
}
.contact-block .big-num {
  font-size: 36px; font-weight: 800; color: #0e7490;
  letter-spacing: 2px; margin: 12px 0;
}

/* === Footer === */
.site-footer {
  background: #0f172a; color: #94a3b8; padding: 48px 0 24px;
  margin-top: 60px;
}
.footer-grid {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 24px;
  margin-bottom: 32px;
}
.footer-col h4 {
  color: #e2e8f0; font-size: 15px; margin-bottom: 12px;
}
.footer-col a {
  display: block; color: #94a3b8; font-size: 13px;
  padding: 3px 0;
}
.footer-col a:hover { color: #06b6d4; }
.footer-col p { font-size: 13px; margin-bottom: 6px; }
.footer-bottom {
  border-top: 1px solid #1e293b; padding-top: 20px;
  text-align: center; font-size: 13px;
}
.footer-bottom a { color: #94a3b8; }

/* === Responsive === */
@media (max-width: 900px) {
  .speed-grid, .game-links { grid-template-columns: repeat(2, 1fr); }
  .tier-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .hero h1 { font-size: 32px; }
  .eff-stats { flex-direction: column; gap: 20px; }
  .main-nav { display: none; }
}


/* ============================================================
   UI Component Library (2026-11-09 round 2)
   Standalone-page components. Appended; does not modify existing layout.
   ============================================================ */

/* ---- intro / subpage hero ---- */
.intro {
  background: linear-gradient(135deg, #0e7490 0%, #06b6d4 100%);
  color: #fff;
  padding: 56px 0;
  border-radius: 16px;
  margin: 24px 0 32px;
}
.intro .container { max-width: 100%; padding: 0 32px; }
.intro .eyebrow {
  display: inline-block; background: rgba(255,255,255,.18);
  padding: 4px 12px; border-radius: 999px; font-size: 13px;
  letter-spacing: 1px; margin-bottom: 16px;
}
.intro h1 { color: #fff; font-size: 34px; line-height: 1.25; margin: 0 0 14px; }
.intro p { color: rgba(255,255,255,.92); font-size: 16px; max-width: 720px; margin: 0 0 24px; }
.intro-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.intro-actions .cta-button { padding: 12px 24px; font-size: 15px; border-radius: 8px; }

/* ---- value grid (3-4 col cards) ---- */
.value-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
  margin: 32px 0;
}
.value-card {
  background: #fff; border: 1px solid #e2e8f0; border-radius: 12px;
  padding: 24px 20px; transition: .2s;
}
.value-card:hover { border-color: #06b6d4; box-shadow: 0 8px 24px rgba(6,182,212,.12); }
.value-icon {
  width: 48px; height: 48px; border-radius: 10px; background: #ecfeff;
  display: flex; align-items: center; justify-content: center;
  font-size: 24px; margin-bottom: 14px;
}
.value-title { font-size: 17px; font-weight: 700; color: #0f172a; margin-bottom: 6px; }
.value-desc { font-size: 14px; color: #64748b; line-height: 1.6; }

/* ---- type grid (pricing / category cards) ---- */
.type-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
  margin: 32px 0;
}
.type-card {
  background: #fff; border: 1px solid #e2e8f0; border-radius: 12px;
  padding: 24px 20px; text-align: center; position: relative;
}
.type-card.hot { border-top: 3px solid #f59e0b; box-shadow: 0 8px 24px rgba(245,158,11,.12); }
.type-name { font-size: 18px; font-weight: 800; color: #0f172a; }
.type-mult { font-size: 30px; font-weight: 800; color: #0e7490; margin: 10px 0 4px; }
.type-desc { font-size: 14px; color: #64748b; line-height: 1.6; margin-bottom: 12px; }
.type-tag {
  display: inline-block; background: #fef3c7; color: #b45309;
  font-size: 12px; padding: 2px 10px; border-radius: 999px; margin-bottom: 8px;
}

/* ---- safety grid ---- */
.safety-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin: 32px 0;
}
.safety-card {
  background: #f0fdfa; border: 1px solid #ccfbf1; border-radius: 12px;
  padding: 22px 18px;
}
.safety-icon { font-size: 28px; margin-bottom: 10px; }
.safety-title { font-size: 16px; font-weight: 700; color: #0f766e; margin-bottom: 6px; }
.safety-desc { font-size: 14px; color: #475569; line-height: 1.6; }

/* ---- contact grid ---- */
.contact-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin: 32px 0;
}
.contact-card {
  display: flex; align-items: center; gap: 16px;
  background: #fff; border: 1px solid #e2e8f0; border-radius: 12px;
  padding: 20px;
}
.contact-icon {
  width: 48px; height: 48px; border-radius: 50%; background: #ecfeff;
  display: flex; align-items: center; justify-content: center; font-size: 22px;
  flex-shrink: 0;
}
.contact-label { font-size: 13px; color: #64748b; margin-bottom: 2px; }
.contact-value { font-size: 17px; font-weight: 700; color: #0e7490; word-break: break-all; }

/* ---- stats bar ---- */
.stats-bar {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px;
  background: #0f172a; border-radius: 12px; padding: 28px 24px; margin: 32px 0;
}
.stat-item { text-align: center; color: #fff; }
.stat-num {
  font-size: 36px; font-weight: 800; color: #22d3ee;
  font-family: 'SFMono-Regular', Consolas, monospace; line-height: 1.1;
}
.stat-label { font-size: 13px; color: #94a3b8; margin-top: 6px; }

/* ---- rule list (icon rows) ---- */
.rule-list { margin: 24px 0; display: flex; flex-direction: column; gap: 12px; }
.rule-item {
  display: flex; align-items: flex-start; gap: 14px;
  background: #fff; border: 1px solid #e2e8f0; border-radius: 10px;
  padding: 14px 16px;
}
.rule-icon {
  width: 36px; height: 36px; border-radius: 8px; background: #ecfeff;
  display: flex; align-items: center; justify-content: center; font-size: 18px;
  flex-shrink: 0;
}
.rule-text { font-size: 15px; color: #334155; line-height: 1.6; padding-top: 6px; }
.rule-text strong { color: #0f172a; }

/* ---- flow steps ---- */
.flow-steps { margin: 32px 0; position: relative; padding-left: 8px; }
.flow-step {
  display: flex; gap: 18px; align-items: flex-start; padding-bottom: 24px;
  position: relative;
}
.flow-step:last-child { padding-bottom: 0; }
.flow-step::before {
  content: ''; position: absolute; left: 23px; top: 48px; bottom: 0;
  width: 2px; background: #e2e8f0;
}
.flow-step:last-child::before { display: none; }
.step-num {
  width: 48px; height: 48px; border-radius: 50%; flex-shrink: 0;
  background: linear-gradient(135deg, #06b6d4, #0e7490); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; font-weight: 800; z-index: 1;
}
.step-title { font-size: 17px; font-weight: 700; color: #0f172a; margin: 8px 0 4px; }
.step-desc { font-size: 14px; color: #64748b; line-height: 1.6; max-width: 640px; }

/* ---- qr section ---- */
.qr-section {
  display: flex; gap: 32px; align-items: center; justify-content: center;
  background: #f8fafc; border: 1px dashed #cbd5e1; border-radius: 12px;
  padding: 32px; margin: 32px 0; flex-wrap: wrap;
}
.qr-placeholder {
  width: 140px; height: 140px; background: #fff; border: 1px solid #e2e8f0;
  border-radius: 8px; position: relative; flex-shrink: 0;
  background-image:
    linear-gradient(45deg, #e2e8f0 25%, transparent 25%, transparent 75%, #e2e8f0 75%),
    linear-gradient(45deg, #e2e8f0 25%, transparent 25%, transparent 75%, #e2e8f0 75%);
  background-size: 16px 16px; background-position: 0 0, 8px 8px;
}
.qr-placeholder::after {
  content: '扫码'; position: absolute; inset: 0; margin: auto;
  width: 48px; height: 48px; background: #0e7490; color: #fff;
  border-radius: 6px; display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 700;
}
.qr-tip { max-width: 360px; }
.qr-tip h3 { font-size: 18px; color: #0f172a; margin-bottom: 8px; }
.qr-tip p { font-size: 14px; color: #64748b; line-height: 1.6; }

/* ---- FAQ accordion ---- */
.faq-cat {
  display: inline-block; background: #ecfeff; color: #0e7490;
  font-size: 13px; font-weight: 700; padding: 4px 12px;
  border-radius: 999px; margin: 24px 0 12px;
}
.faq-item {
  border: 1px solid #e2e8f0; border-radius: 10px; margin-bottom: 10px;
  background: #fff; overflow: hidden;
}
.faq-q {
  display: flex; justify-content: space-between; align-items: center;
  padding: 16px 20px; cursor: pointer; font-weight: 700; color: #0f172a;
  font-size: 15px; list-style: none;
}
.faq-q::-webkit-details-marker { display: none; }
.faq-q::after { content: '+'; font-size: 20px; color: #06b6d4; font-weight: 700; }
details[open] .faq-q::after { content: '−'; }
.faq-a {
  padding: 0 20px 16px; color: #475569; font-size: 14px; line-height: 1.7;
  border-top: 1px dashed #e2e8f0; padding-top: 12px;
}

/* ---- price table enhancement (supports thead/tbody) ---- */
.price-table { width: 100%; border-collapse: collapse; margin: 24px 0; background: #fff; }
.price-table thead th {
  background: #ecfeff; color: #0e7490; font-weight: 700;
  padding: 12px 14px; text-align: left; border-bottom: 2px solid #06b6d4;
}
.price-table tbody td {
  padding: 12px 14px; border-bottom: 1px solid #e2e8f0; color: #334155; font-size: 14px;
}
.price-table tbody tr:hover { background: #f8fafc; }

/* ---- CTA section (bottom banner) ---- */
.cta-section {
  background: linear-gradient(135deg, #0f172a 0%, #0e7490 100%);
  border-radius: 16px; padding: 40px 32px; text-align: center;
  margin: 40px 0 24px; color: #fff;
}
.cta-section h2 { color: #fff; font-size: 26px; margin-bottom: 10px; }
.cta-section p { color: rgba(255,255,255,.85); font-size: 15px; margin-bottom: 20px; }
.cta-btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.cta-btn-white {
  background: #fff; color: #0e7490; padding: 12px 28px; border-radius: 8px;
  font-weight: 700; font-size: 15px; text-decoration: none; display: inline-block;
}
.cta-btn-white:hover { background: #ecfeff; }
.cta-btn-outline {
  background: transparent; color: #fff; padding: 12px 28px; border-radius: 8px;
  border: 2px solid rgba(255,255,255,.5); font-weight: 700; font-size: 15px;
  text-decoration: none; display: inline-block;
}
.cta-btn-outline:hover { background: rgba(255,255,255,.1); }

/* ---- section heading helper ---- */
.block-title { font-size: 24px; font-weight: 800; color: #0f172a; margin: 32px 0 4px; }
.block-sub { font-size: 14px; color: #64748b; margin-bottom: 12px; }

/* ---- responsive for new components ---- */
@media (max-width: 900px) {
  .value-grid, .type-grid, .safety-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .stats-bar { grid-template-columns: repeat(2, 1fr); }
  .intro h1 { font-size: 26px; }
  .stat-num { font-size: 28px; }
}
@media (max-width: 600px) {
  .value-grid, .type-grid, .safety-grid { grid-template-columns: 1fr; }
  .qr-section { flex-direction: column; text-align: center; }
}
/* ===== standard nav tightener (20261109) ===== */
.header-inner { gap: 12px !important; }
.main-nav { gap: 2px !important; }
.nav-link { padding: 5px 8px !important; font-size: 13px !important; }
.nav-cta-group { gap: 6px !important; margin-left: 4px; }
.cta-button { padding: 7px 14px !important; font-size: 13px !important; }
.caret { font-size: 9px !important; }