:root {--zb1-primary: #8B5CF6;--zb1-accent: #10B981;--zb1-dark: #2D1B69;--zb1-text: #1f2430;--zb1-light: #F8FAFC;--zb1-secondary: rgba(168,85,247,1)}

* { box-sizing: border-box; }

.zb1-body {padding: 0;margin: 0;color: var(--zb1-text);font-family: 'Segoe UI', Inter, Arial, sans-serif;background: var(--zb1-light);isolation:auto;outline-offset:0;user-select:auto}

.zb1-skip-link {top: 0;color: var(--zb1-primary);z-index: 200;background: rgba(255,255,255,1);position: absolute;padding: 10px 16px;left: -999px}
.zb1-skip-link:focus {top: 10px;left: 10px}

.zb1-container {padding: 0 20px;margin: 0 auto;max-width: 1140px}

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


.zb1-navbar {left: 0;top: 0;backdrop-filter: blur(10px);padding: 14px 0;position: fixed;z-index: 100;background: rgba(45, 27, 105, 0.95);right: 0}
.zb1-navbar.zb1-scrolled { box-shadow: 0 4px 18px rgba(0,0,0,0.25); }
.zb1-navbar-inner {display: flex;justify-content: space-between;align-items: center;gap: 16px}
.zb1-brand {font-size: 1.5rem;text-decoration: none;color: #fff;gap: 10px;flex-shrink: 0;font-weight: 700;display: flex;align-items: center}
.zb1-brand-logo {object-fit: contain;width: auto;border-radius: 8px;height: 40px;max-width: 160px}
.zb1-navbar-right {align-items: center;display: flex;flex-shrink: 0;gap: 14px}
.zb1-nav-toggle {gap: 5px;cursor: pointer;background: transparent;border: none;flex-direction: column;padding: 6px;display: none}
.zb1-nav-toggle span {height: 2px;display: block;width: 24px;background: #fff}
.zb1-nav-menu {justify-content: flex-end;gap: 20px;align-items: center;display: flex;flex: 1}
.zb1-nav-list {gap: 4px 16px;flex-wrap: wrap;display: flex;list-style: none;padding: 0;margin: 0}
.zb1-nav-link {transition: color 0.2s, border-color 0.2s;border-bottom: 2px solid transparent;font-size: 0.94rem;font-weight: 500;padding: 6px 2px;color: #fff;text-decoration: none}
.zb1-nav-link:hover, .zb1-nav-link.zb1-active {border-color: var(--zb1-accent);color: var(--zb1-accent)}
.zb1-nav-actions {display: flex;gap: 10px}

.zb1-nav-cta-mobile { display: none; }


.zb1-btn {cursor: pointer;display: inline-block;border-radius: 25px;font-weight: 600;border: 2px solid transparent;padding: 12px 28px;text-decoration: none;transition: transform 0.2s, background 0.2s, color 0.2s}
.zb1-btn-sm {padding: 8px 18px;font-size: 0.88rem}
.zb1-btn-primary {background: var(--zb1-accent);color: #fff}
.zb1-btn-primary:hover {background: #059669;transform: translateY(-2px)}
.zb1-btn-outline {background: transparent;color: rgb(255,255,255);border-color: rgba(255,255,255,0.6)}
.zb1-btn-outline:hover { border-color: #fff; }
.zb1-btn-light {background: #fff;color: var(--zb1-primary)}
.zb1-btn-light:hover { transform: translateY(-2px); }


.zb1-hero {overflow: hidden;color: #fff;padding: 150px 0 80px;position: relative;background: linear-gradient(135deg, var(--zb1-primary), var(--zb1-secondary))}
.zb1-hero-inner {position: relative;z-index: 2}
.zb1-hero-narrow { max-width: 760px; }
.zb1-hero-wide { max-width: 900px; }
.zb1-hero-logo {width: 84px;border-radius: 16px;background: rgba(255,255,255,0.1);margin-bottom: 20px;height: 84px;padding: 8px;object-fit: contain}
.zb1-hero h1 {margin: 0 0 20px;font-weight: 700;font-size: 2.4rem}
.zb1-hero .zb1-lead {opacity: 0.96;line-height: 1.7;margin: 0 0 24px;font-size: 1.15rem}
.zb1-hero-center {margin-right: auto;text-align: center;margin-left: auto}

.zb1-floating {inset: 0;position: absolute;z-index: 1;pointer-events: none;overflow: hidden}
.zb1-floating-box {backdrop-filter: blur(10px);font-weight: 600;background: rgba(255,255,255,0.1);animation: zb1-float 6s ease-in-out infinite;border-radius: 15px;font-size: 0.8rem;border: 1px solid rgba(255,255,255,0.2);padding: 12px 20px;position: absolute}
@keyframes zb1-float {
  0%, 100% { transform: translateY(0) translateX(0); }
  25% { transform: translateY(-20px) translateX(10px); }
  50% { transform: translateY(-10px) translateX(-5px); }
  75% { transform: translateY(-15px) translateX(5px); }
}

.zb1-badges {gap: 10px;flex-wrap: wrap;margin-bottom: 20px;display: flex}
.zb1-badge {padding: 8px 14px;font-size: 0.82rem;background: rgba(255,255,255,0.92);border-radius: 8px;font-weight: 600;color: #333}


.zb1-breadcrumb {gap: 6px;display: flex;padding: 0;list-style: none;font-size: 0.9rem;margin: 0 0 22px;flex-wrap: wrap}
.zb1-breadcrumb li + li::before {content: "›";margin-right: 6px;opacity: 0.7}
.zb1-breadcrumb a {color: inherit;opacity: 0.85;text-decoration: none}
.zb1-breadcrumb a:hover { text-decoration: underline; }
.zb1-breadcrumb .zb1-crumb-active { font-weight: 600; }
.zb1-breadcrumb-light {padding: 12px 16px;display: inline-flex;border-radius: 10px;background: rgba(255,255,255,0.12)}


.zb1-content {padding: 70px 0;background: #fff}
.zb1-content-alt { background: var(--zb1-light); }
.zb1-narrow {margin: 0 auto;max-width: 820px}
.zb1-content h2 {margin: 0 0 20px;font-weight: 700;font-size: 1.9rem}
.zb1-content h3 {font-size: 1.35rem;margin: 34px 0 14px;color: var(--zb1-primary);font-weight: 700}
.zb1-content p {color: #333;margin: 0 0 18px;line-height: 1.75}
.zb1-content .zb1-center { text-align: center; }

.zb1-img-block {display: block;margin: 28px auto;border-radius: 16px;box-shadow: 0 10px 30px rgba(0,0,0,0.12)}
.zb1-img-left {margin: 6px 24px 20px 0;box-shadow: 0 10px 30px rgba(0,0,0,0.12);border-radius: 16px;float: left}
.zb1-img-right {float: right;margin: 6px 0 20px 24px;box-shadow: 0 10px 30px rgba(0,0,0,0.12);border-radius: 16px}
.zb1-clear { clear: both; }

.zb1-icon-row {display: flex;justify-content: center;margin: 20px 0;gap: 14px;flex-wrap: wrap}
.zb1-icon-badge {font-size: 1.5rem;width: 70px;border-radius: 50%;height: 70px;align-items: center;box-shadow: 0 5px 15px rgba(0,0,0,0.12);justify-content: center;background: rgba(255,255,255,1);display: flex}

.zb1-partners {flex-wrap: wrap;gap: 30px;margin-top: 20px;display: flex;align-items: center;justify-content: center}
.zb1-partner-logo {border-radius: 8px;opacity: 0.75;object-fit: contain;transition: opacity 0.2s;width: auto;height: 55px}
.zb1-partner-logo:hover { opacity: 1; }


.zb1-stats {padding: 70px 0;color: rgb(255,255,255);background: linear-gradient(135deg, #667eea, #764ba2)}
.zb1-stats h2 {text-align: center;margin: 0 0 16px;font-size: 1.8rem}
.zb1-stats .zb1-lead {max-width: 760px;opacity: 0.95;text-align: center;margin: 0 auto 40px;line-height: 1.7}
.zb1-stats-grid {grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));gap: 20px;display: grid}
.zb1-stat {padding: 26px 12px;background: rgba(255,255,255,0.12);backdrop-filter: blur(10px);border-radius: 15px;text-align: center}
.zb1-stat-number {font-size: 2.4rem;font-weight: 700;color: var(--zb1-accent)}
.zb1-stat-label {margin-top: 4px;font-weight: 600}


.zb1-review-card {padding: 26px;border-radius: 15px;background: #fff;box-shadow: 0 5px 15px rgba(0,0,0,0.1);margin-bottom: 28px;border-left: 4px solid var(--zb1-accent)}
.zb1-review-card h3, .zb1-review-card h4 { margin-top: 0; }
.zb1-rating {margin-bottom: 10px;font-size: 1.1rem;color: rgb(255,215,0)}
.zb1-rating span {font-size: 0.9rem;color: #666;margin-left: 8px}

.zb1-tool-card {padding: 20px 24px;margin-bottom: 18px;border-left: 4px solid var(--zb1-primary);border-radius: 12px;background: var(--zb1-light)}
.zb1-tool-card h4 { margin: 0 0 8px; }

.zb1-game-feature {margin: 36px 0;padding: 46px 30px;background: linear-gradient(135deg, #667eea, #764ba2);text-align: center;border-radius: 20px;color: #fff}
.zb1-game-feature h3 { color: #fff; }
.zb1-feature-grid {grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));text-align: center;display: grid;gap: 20px;margin-top: 20px}
.zb1-feature-grid h5 { margin: 10px 0 6px; }

.zb1-faq-category {margin-bottom: 26px;background: var(--zb1-light);padding: 26px;border-radius: 15px;border-left: 5px solid var(--zb1-accent)}
.zb1-faq-category h2 {color: var(--zb1-primary);font-size: 1.3rem}

.zb1-callout {background: rgba(139, 92, 246, 0.08);padding: 24px;border-radius: 14px;margin-top: 30px}
.zb1-callout h3 { margin-top: 0; }
.zb1-stat-box {margin-top: 40px;border-radius: 16px;padding: 26px;background: var(--zb1-light)}
.zb1-stat-box-grid {gap: 16px;text-align: center;grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));display: grid}
.zb1-stat-box-num {color: var(--zb1-primary);font-size: 1.9rem;font-weight: 700}

.zb1-info-box {margin-bottom: 34px;background: var(--zb1-light);border-radius: 12px;padding: 20px 24px}


.zb1-faq-list { margin: 0; }
.zb1-faq-item {padding: 4px 0;background: #fff;margin-bottom: 14px;border-radius: 12px;overflow: hidden;box-shadow: 0 3px 10px rgba(0,0,0,0.08)}
.zb1-faq-item summary {list-style: none;position: relative;cursor: pointer;font-weight: 600;padding: 16px 22px}
.zb1-faq-item summary::-webkit-details-marker { display: none; }
.zb1-faq-item summary::after {font-size: 1.3rem;content: '+';right: 22px;position: absolute;color: var(--zb1-primary);top: 14px}
.zb1-faq-item[open] summary::after { content: '−'; }
.zb1-faq-body {padding: 0 22px 18px;color: rgb(51,51,51);line-height: 1.7}


.zb1-footer {padding: 56px 0 26px;background: var(--zb1-dark);color: rgb(255,255,255)}
.zb1-footer-grid {display: grid;gap: 24px;grid-template-columns: 2fr repeat(5, 1fr)}
.zb1-footer-title {font-weight: 700;margin: 0 0 12px}
.zb1-footer-col h4 {font-weight: 700;margin: 0 0 14px;font-size: 0.98rem}
.zb1-footer-list {list-style: none;padding: 0;margin: 0}
.zb1-footer-list li { margin-bottom: 8px; }
.zb1-footer-list a, .zb1-footer-brand p {line-height: 1.6;font-size: 0.92rem;color: rgba(203,213,225,1);text-decoration: none}
.zb1-footer-list a:hover { color: var(--zb1-accent); }
.zb1-footer-divider {margin: 34px 0 20px;border: none;border-top: 1px solid rgba(255,255,255,0.15)}
.zb1-footer-bottom {color: #cbd5e1;font-size: 0.85rem;justify-content: space-between;display: flex;flex-wrap: wrap;gap: 10px}
.zb1-footer-bottom p { margin: 0; }


.zb1-steps {margin: 24px 0;list-style: none;padding: 0;counter-reset: zb1-step}
.zb1-steps li {position: relative;padding: 6px 0 20px 46px;counter-increment: zb1-step}
.zb1-steps li::before {content: counter(zb1-step);left: 0;justify-content: center;display: flex;color: #fff;height: 32px;position: absolute;top: 4px;background: var(--zb1-primary);font-weight: 700;align-items: center;width: 32px;border-radius: 50%}
.zb1-two-col {align-items: center;display: grid;gap: 30px;grid-template-columns: 1fr 1fr}
.zb1-card-grid {grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));gap: 20px;margin: 24px 0;display: grid}
.zb1-mini-card {box-shadow: 0 5px 15px rgba(0,0,0,0.08);padding: 22px;background: #fff;border-radius: 14px}
.zb1-mini-card h4 {margin-top: 0;color: var(--zb1-primary)}


@media (max-width: 992px) {
  .zb1-footer-grid { grid-template-columns: repeat(3, 1fr); }
  .zb1-two-col { grid-template-columns: 1fr; }
}

@media (max-width: 860px) {
  .zb1-nav-toggle { display: flex; }
  .zb1-nav-menu {flex-direction: column;position: absolute;top: 100%;padding: 18px 20px 24px;background: rgba(45, 27, 105, 0.98);left: 0;align-items: stretch;display: none;right: 0}
  .zb1-nav-menu.zb1-open { display: flex; }
  .zb1-nav-list {gap: 12px;flex-direction: column}
  .zb1-brand span { display: none; }
  .zb1-navbar-right { gap: 8px; }
  .zb1-nav-actions .zb1-btn-outline { display: none; }
  .zb1-nav-actions .zb1-btn-primary {padding: 7px 10px;font-size: 0.78rem}
  .zb1-nav-cta-mobile { display: list-item; }
  .zb1-hero { padding: 130px 0 60px; }
  .zb1-hero h1 { font-size: 1.9rem; }
  .zb1-floating { display: none; }
  .zb1-img-left, .zb1-img-right {float: none;display: block;margin: 20px auto}
}

@media (max-width: 640px) {
  .zb1-footer-grid { grid-template-columns: repeat(2, 1fr); }
}


.sf-related-articles{border:1px solid rgba(148,163,184,.24);max-width:1120px;padding:clamp(18px,3vw,28px);border-radius:24px;background:rgba(255,255,255,.06);margin:clamp(28px,5vw,56px) auto;box-shadow:0 16px 45px rgba(15,23,42,.08)}
.sf-related-articles h2{line-height:1.2;font-size:clamp(1.35rem,2.5vw,2rem);margin:0 0 8px}
.sf-related-articles>p{line-height:1.65;margin:0 0 18px;opacity:.78}
.sf-related-articles__list{list-style:none;padding:0;display:grid;gap:14px;margin:0;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.sf-related-articles__item{margin:0;padding:0;list-style:none}
.sf-related-articles__link{flex-direction:column;transition:transform .18s ease,border-color .18s ease,background .18s ease;color:inherit;background:rgba(255,255,255,.08);text-decoration:none;border-radius:18px;border:1px solid rgba(148,163,184,.18);display:flex;gap:7px;min-height:100%;padding:16px}
.sf-related-articles__link:hover{background:rgba(255,255,255,.13);transform:translateY(-2px);border-color:rgba(59,130,246,.45)}
.sf-related-articles__type{padding:3px 9px;text-transform:uppercase;font-size:.72rem;background:rgba(59,130,246,.14);color:inherit;width:max-content;letter-spacing:.04em;border-radius:999px;opacity:.88;font-weight:700}
.sf-related-articles strong{line-height:1.35;font-size:1rem}
.sf-related-articles small{line-height:1.45;font-size:.88rem;opacity:.72}
@media(max-width:640px){.sf-related-articles{padding:16px;border-radius:18px;margin:28px 12px}.sf-related-articles__list{grid-template-columns:1fr}.sf-related-articles__link{padding:14px}}