:root {--b2-red-nav: #890101;--b2-green: rgba(46,204,113,1);--b2-text: #e9ecef;--b2-gold: rgb(255,215,0);--b2-black: #000000;--b2-red-dark: #410200;--b2-red-deep: #6e0212;--b2-danger: #e74c3c;--b2-green-dark: #27ae60;--b2-white: #ffffff;--b2-warning: #f39c12}

*, *::before, *::after { box-sizing: border-box; }

.b2-body {margin: 0;font-size: 1rem;line-height: 1.5;color: var(--b2-white);font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;min-height: 100vh;background: var(--b2-black);padding: 0;outline-offset:0;isolation:auto;visibility:visible;pointer-events:auto}

.b2-body h1, .b2-body h2, .b2-body h3, .b2-body h4 {font-weight: 600;line-height: 1.2;margin-top: 0;margin-bottom: .5rem}
.b2-body h1 { font-size: 2.2rem; }
.b2-body h2 { font-size: 1.85rem; }
.b2-body h3 { font-size: 1.4rem; }
.b2-body h4 { font-size: 1.15rem; }
.b2-body p {margin-top: 0;line-height: 1.8;color: var(--b2-text);margin-bottom: 1rem}
.b2-body a { color: var(--b2-green); }
.b2-body img {max-width: 100%;vertical-align: middle}
.b2-body code {border-radius: 4px;padding: .2rem .5rem;border: 1px solid rgba(46,204,113,.2);color: var(--b2-green);background: rgba(0,0,0,.3);font-size: .9em}
.b2-body strong {font-weight: 600;color: #fff}
.b2-body em {color: var(--b2-warning);font-style: italic}


.b2-container {margin: 0 auto;padding-left: .75rem;padding-right: .75rem;width: 100%}
@media (min-width: 576px) { .b2-container { max-width: 540px; } }
@media (min-width: 768px) { .b2-container { max-width: 960px; } }
@media (min-width: 992px) { .b2-container { max-width: 1140px; } }
@media (min-width: 1200px) { .b2-container { max-width: 1320px; } }

.b2-row {flex-wrap: wrap;display: flex;margin-right: -.75rem;margin-left: -.75rem}
.b2-row > * {width: 100%;padding-left: .75rem;flex: 0 0 auto;padding-right: .75rem}
.b2-col-12 {flex: 0 0 auto;width: 100%}
@media (min-width: 992px) { .b2-col-lg-6 {flex: 0 0 auto;width: 50%} }
@media (min-width: 768px) {
  .b2-col-md-6 {flex: 0 0 auto;width: 50%}
  .b2-col-md-4 {width: 33.3333%;flex: 0 0 auto}
}
@media (max-width: 767px) { .b2-col-md-6, .b2-col-md-4 {margin-bottom: 1rem;width: 100%} }

.b2-d-flex { display: flex; }
.b2-justify-content-between { justify-content: space-between; }
.b2-justify-content-center { justify-content: center; }
.b2-align-items-center { align-items: center; }
.b2-text-center { text-align: center; }
.b2-text-white { color: #fff; }
.b2-text-success { color: var(--b2-green) !important; }
.b2-text-danger { color: var(--b2-danger) !important; }
.b2-text-primary { color: var(--b2-green-dark) !important; }
.b2-text-muted { color: rgb(154,165,171); }
.b2-me-2 { margin-right: .5rem; } .b2-me-3 { margin-right: 1rem; } .b2-ms-3 { margin-left: 1rem; }
.b2-my-2 { margin: .5rem 0; } .b2-mb-3 { margin-bottom: 1rem; } .b2-mb-4 { margin-bottom: 1.5rem; }
.b2-mt-3 { margin-top: 1rem; } .b2-mt-4 { margin-top: 1.5rem; } .b2-mt-5 { margin-top: 3rem; }
.b2-py-2 { padding: .5rem 0; } .b2-py-3 { padding: 1rem 0; } .b2-py-4 { padding: 1.5rem 0; } .b2-py-5 { padding: 2.5rem 0; }
.b2-rounded-2 { border-radius: 4px; } .b2-rounded-5 { border-radius: 2rem; }
.b2-img-fluid {height: auto;max-width: 100%}
.b2-lead {line-height: 1.7;font-size: 1.2rem;font-weight: 300}
.b2-w-100 { width: 100%; }


.b2-btn {position: relative;cursor: pointer;align-items: center;transition: transform .08s ease, box-shadow .2s ease, background-color .2s ease;padding: .65rem 1.25rem;border-radius: 999px;user-select: none;font-weight: 700;text-decoration: none;border: none;gap: .5rem;font-size: .95rem;letter-spacing: .2px;justify-content: center;display: inline-flex}
.b2-btn:active { transform: translateY(1px) scale(.99); }
.b2-btn-primary {background: rgb(59,255,83);color: #1a1a1a;box-shadow: 0 6px 16px rgba(253,216,53,.35)}
.b2-btn-primary:hover { background: #fdd835; }
.b2-btn-success {box-shadow: 0 6px 16px rgba(0,255,196,.5);background: var(--b2-red-nav);color: #fff}
.b2-btn-success:hover { background: #45a049; }
.b2-btn-lg {font-size: 1.05rem;padding: .9rem 1.5rem}
.b2-btn-sm {font-size: .85rem;padding: .5rem .9rem}


.b2-header { padding: .5rem 0; }
.b2-header img { border-radius: 8px; }
.b2-logo-link {display: inline-flex;align-items: center;text-decoration: none}
.b2-logo-text {color: #fff;font-size: 1.4rem;font-weight: 800}


.b2-nav-menu {position: relative;z-index: 1000;box-shadow: 0 4px 15px rgba(30,77,43,.3), 0 1px 4px rgba(0,0,0,.2);margin: .25rem auto 1rem;background: var(--b2-red-nav);border-radius: 12px;max-width: 1320px;padding: 0}
.b2-nav-menu .b2-container {flex-wrap: wrap;align-items: center;justify-content: center;padding: 0 .5rem;display: flex}
.b2-nav-item {position: relative;display: inline-block;margin: 0 .05rem}
.b2-nav-link {color: #fff;padding: .6rem 1.1rem;transition: all .3s ease;letter-spacing: .5px;font-weight: 600;font-size: .78rem;display: block;text-transform: uppercase;margin: .1rem;position: relative;border-radius: 999px;text-decoration: none}
.b2-nav-link:hover, .b2-nav-link.b2-current { background: rgba(255,255,255,.2); }
.b2-dropdown {transform: translateX(-50%) translateY(-10px);box-shadow: 0 8px 25px rgba(30,77,43,.4);border-radius: 10px;opacity: 0;background: rgba(105,45,35,1);left: 50%;visibility: hidden;transition: all .3s ease;z-index: 1001;top: calc(100% + .25rem);position: absolute;padding: .25rem 0;min-width: 190px}
.b2-nav-item:hover .b2-dropdown {visibility: visible;opacity: 1;transform: translateX(-50%) translateY(0)}
.b2-dropdown-item {border-radius: 6px;text-decoration: none;font-size: .8rem;margin: .05rem .25rem;padding: .55rem 1.1rem;display: block;color: #fff}
.b2-dropdown-item:hover { background: rgba(255,255,255,.15); }
@media (min-width: 769px) {
  .b2-nav-link.b2-has-dropdown::after {content: '▼';margin-left: .4rem;font-size: .65rem}
}
.b2-hamburger {gap: 5px;cursor: pointer;display: none;padding: .5rem;flex-direction: column;border: none;background: none}
.b2-hamburger span {border-radius: 2px;background: #fff;width: 24px;height: 2.5px}
.b2-hamburger.b2-active span:nth-child(1) { transform: rotate(-45deg) translate(-5px, 6px); }
.b2-hamburger.b2-active span:nth-child(2) { opacity: 0; }
.b2-hamburger.b2-active span:nth-child(3) { transform: rotate(45deg) translate(-5px, -6px); }
.b2-mobile-nav-toggle {padding: .6rem 1rem;justify-content: space-between;display: none;align-items: center;width: 100%}
.b2-mobile-nav-label {font-weight: 700;color: #fff;letter-spacing: 1px}
.b2-mobile-nav-content {flex-wrap: wrap;align-items: center;display: flex;justify-content: center}
@media (max-width: 768px) {
  .b2-mobile-nav-toggle { display: flex; }
  .b2-hamburger { display: flex; }
  .b2-mobile-nav-content {right: 0;left: 0;z-index: 1002;flex-direction: column;padding: 1rem 0;position: absolute;background: rgba(103,49,49,.97);display: none;max-width: 100vw;top: 100%;border-radius: 0 0 15px 15px}
  .b2-mobile-nav-content.b2-show { display: flex; }
  .b2-nav-item {width: 100%;margin: .3rem 0;align-items: center;display: flex;flex-direction: column}
  .b2-nav-link {max-width: 280px;width: calc(100% - 2rem);text-align: center}
  .b2-dropdown {display: flex;flex-direction: column;position: relative;max-height: 0;transform: none;visibility: visible;align-items: center;margin: .4rem auto;opacity: 1;overflow: hidden;width: 100%}
  .b2-nav-item.b2-active .b2-dropdown {padding: .4rem 0;max-height: 1000px}
}


.b2-footer {margin-top: 2rem;background: var(--b2-red-deep);border-top: 1px solid rgba(255,255,255,.1);text-align: center;padding: 1.5rem 0 .75rem}
.b2-footer-link {text-decoration: none;margin: 0 .6rem;color: #fff;display: inline-block}
.b2-footer-link:hover { text-decoration: underline; }
.b2-footer-contact {margin-top: .5rem;color: var(--b2-text)}
.b2-footer-copy {color: rgba(207,216,220,1);display: block;font-size: .85rem;margin-top: .5rem}


.b2-hero-section {border-radius: 20px;margin: 1rem 0;padding: 2rem 0}
.b2-hero-section h1 {color: #fff;margin-bottom: 1.2rem;font-size: 2.3rem}
.b2-hero-section p { font-size: 1.05rem; }
.b2-hero-section .b2-btn {margin-top: .5rem;color: #1a1a1a;background: linear-gradient(135deg, #ffeb3b, #fdd835)}
@media (min-width: 992px) { .b2-hero-section .b2-btn { margin-right: 1rem; } .b2-hero-section .b2-img-fluid { margin-left: 1rem; } }
@media (max-width: 768px) { .b2-hero-section { text-align: center; } .b2-hero-section h1 { font-size: 1.7rem; } .b2-hero-section .b2-img-fluid { margin-top: 1rem; } }


.b2-featured-games-section {padding: 3.5rem 0;background: linear-gradient(135deg, #660e0e 0%, #691414 50%, #000 100%)}
.b2-section-header {margin-bottom: 2.5rem;text-align: center}
.b2-section-title {color: #fff;font-size: 2.1rem;font-weight: 800;background: linear-gradient(135deg, var(--b2-green-dark), var(--b2-green));-webkit-background-clip: text;margin-bottom: .75rem;background-clip: text;-webkit-text-fill-color: transparent}
.b2-section-subtitle {opacity: .85;font-size: 1.05rem;color: var(--b2-text)}
.b2-games-grid {gap: 1.25rem;grid-template-columns: repeat(3, 1fr);display: grid}
@media (max-width: 992px) { .b2-games-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 576px) { .b2-games-grid { grid-template-columns: 1fr; } }
.b2-game-card {transition: all .3s ease;text-align: center;border-radius: 16px;border: 1px solid rgba(46,204,113,.2);padding: 1.75rem 1.25rem;background: rgba(255,255,255,.05)}
.b2-game-card:hover {border-color: rgba(46,204,113,.45);transform: translateY(-5px);box-shadow: 0 10px 30px rgba(46,204,113,.2)}
.b2-game-icon {font-size: 2.6rem;margin-bottom: 1rem}
.b2-game-title {font-size: 1.15rem;margin-bottom: .5rem;color: rgba(255,255,255,1)}
.b2-game-description {margin-bottom: .75rem;color: #b8c5d0;font-size: .88rem}
.b2-game-features {margin-bottom: 1rem;flex-wrap: wrap;display: flex;gap: .4rem;justify-content: center}
.b2-feature-tag {border-radius: 10px;background: rgba(46,204,113,.15);border: 1px solid rgba(46,204,113,.3);font-size: .72rem;padding: .2rem .6rem;color: var(--b2-green)}
.b2-game-btn {gap: .4rem;font-size: .85rem;background: linear-gradient(135deg, #ffeb3b, #fdd835);padding: .55rem 1.3rem;border-radius: 8px;text-decoration: none;display: inline-flex;font-weight: 600;align-items: center;color: #1a1a1a}


.b2-content-hero-img {height: auto;display: block;box-shadow: 0 8px 30px rgba(46,204,113,.25);border-radius: 16px;border: 2px solid rgba(46,204,113,.3);padding: .4rem;max-width: 100%;margin: 0 auto 1.5rem;background: rgba(255,255,255,.03)}


.b2-alert {position: relative;background: rgba(255,255,255,.08);border: 1px solid transparent;border-radius: 12px;margin-bottom: 1.4rem;padding: 1.1rem 1.4rem}
.b2-alert strong {margin-bottom: .4rem;display: block}
.b2-alert-info {border-color: rgba(26,188,156,.3);background: rgba(26,188,156,.15)}
.b2-alert-warning {border-color: rgba(243,156,18,.3);background: rgba(243,156,18,.15)}
.b2-alert-success {border-color: rgba(46,204,113,.3);background: rgba(46,204,113,.15)}
.b2-list-unstyled {padding-left: 0;list-style: none}
.b2-list-unstyled li {margin-bottom: .7rem;padding-left: 1.8rem;position: relative}
.b2-list-unstyled li::before {left: 0;font-weight: bold;color: var(--b2-green);content: '✓';position: absolute}


.b2-table-responsive {border-radius: 12px;margin-bottom: 1.4rem;overflow-x: auto}
.b2-table {overflow: hidden;width: 100%;border-radius: 12px;background: rgba(255,255,255,.05);border-collapse: collapse}
.b2-table thead { background: linear-gradient(135deg, #5f1b1b 0%, #a77777 100%); }
.b2-table-primary { background: linear-gradient(135deg, var(--b2-red-dark) 0%, var(--b2-green-dark) 100%); }
.b2-table th {border-bottom: 2px solid rgba(46,204,113,.3);text-align: left;padding: .85rem}
.b2-table td {padding: .85rem;border-bottom: 1px solid rgba(255,255,255,.1)}
.b2-table-striped tbody tr:nth-of-type(odd) { background: rgba(255,255,255,.02); }
.b2-table-hover tbody tr:hover { background: rgba(46,204,113,.1); }
.b2-table-sm th, .b2-table-sm td {padding: .5rem;font-size: .85rem}


.b2-card {border: 1px solid rgba(46,204,113,.2);border-radius: 12px;background: rgba(255,255,255,.08);margin-bottom: 1.2rem;overflow: hidden}
.b2-card-img-top {width: 100%;display: block;height: 170px;object-fit: cover}
.b2-card-body { padding: 1.25rem; }
.b2-card-header {font-weight: 700;padding: .9rem 1.25rem}
.b2-card-header.b2-bg-success {color: #fff;background: var(--b2-green-dark)}
.b2-card-header.b2-bg-primary {color: #fff;background: rgb(20,58,85)}
.b2-card.b2-border-success { border-color: var(--b2-green); }
.b2-card.b2-border-primary { border-color: #4aa3ff; }
.b2-card-title {margin-bottom: .6rem;color: var(--b2-green);font-size: 1.1rem}


.b2-accordion-item {margin-bottom: .7rem;border: 1px solid rgba(46,204,113,.2);border-radius: 10px;overflow: hidden;background: rgba(255,255,255,.05)}
.b2-accordion-button {padding: 1.1rem 1.3rem;width: 100%;display: flex;background: linear-gradient(135deg, rgba(145,85,85,.08), rgba(79,46,46,.3));font-weight: 600;align-items: center;justify-content: space-between;font-size: 1rem;cursor: pointer;text-align: left;color: #fff;border: none}
.b2-accordion-button::after {transition: transform .3s ease;margin-left: 1rem;font-size: .75rem;color: var(--b2-green);content: '▼'}
.b2-accordion-button:not(.b2-collapsed)::after { transform: rotate(180deg); }
.b2-accordion-collapse { display: none; }
.b2-accordion-collapse.b2-show { display: block; }
.b2-accordion-body {padding: 1.25rem;background: rgba(0,0,0,.2)}


.b2-login-method-card {margin-bottom: 1.2rem;text-align: center;padding: 1.75rem 1.25rem;border: 2px solid rgba(46,204,113,.2);background: rgba(255,255,255,.05);height: 100%;border-radius: 16px}
.b2-login-method-card.b2-featured {background: rgba(46,204,113,.08);border-color: rgba(46,204,113,.4)}
.b2-login-icon-wrapper {margin-bottom: .75rem;color: var(--b2-green);font-size: 3.2rem}


.b2-rich :is(h2, h3) {margin-top: 1.6rem;color: var(--b2-green)}
.b2-page-aside {padding-top: 1.5rem;border-top: 1px solid rgba(255,255,255,.1);margin-top: 2rem}
.b2-page-aside-title {font-weight: 700;color: var(--b2-green)}
.b2-page-aside-link {display: inline-block;text-decoration: underline;color: var(--b2-text);margin: .3rem .6rem .3rem 0}




.b2-horizontal-scroll-section {margin: 0 -.75rem;white-space: nowrap;overflow-x: auto;padding: 1.5rem .5rem}
.b2-scroll-card {display: inline-block;white-space: normal;background: linear-gradient(135deg, rgba(255,107,53,.15), rgba(30,247,87,.35));min-height: 250px;width: 280px;vertical-align: top;border: 2px solid #35ffe3;margin-right: 1.25rem;border-radius: 18px;padding: 1.25rem}


.b2-split-layout {grid-template-columns: 1fr 2px 1fr;gap: 2.5rem;max-width: 1000px;display: grid;margin: 2.5rem auto}
.b2-split-divider {position: relative;background: linear-gradient(to bottom, transparent, var(--b2-gold), var(--b2-gold), transparent)}
.b2-split-column { padding: 1rem; }
@media (max-width: 768px) { .b2-split-layout {grid-template-columns: 1fr;gap: 1.5rem} .b2-split-divider { display: none; } }


.b2-zigzag-layout {margin: 2.5rem auto;max-width: 1000px}
.b2-zigzag-item {margin-bottom: 2.5rem;gap: 2rem;display: grid;grid-template-columns: 1fr 1fr;align-items: center}
.b2-zigzag-item:nth-child(even) { direction: rtl; }
.b2-zigzag-item:nth-child(even) > * { direction: ltr; }
.b2-zigzag-content {border-radius: 14px;background: linear-gradient(135deg, rgba(220,20,60,.2), rgba(255,99,71,.12));padding: 1.5rem;border-left: 5px solid #05ebcb}
@media (max-width: 768px) { .b2-zigzag-item { grid-template-columns: 1fr; } .b2-zigzag-item:nth-child(even) { direction: ltr; } }


.b2-timeline {max-width: 900px;position: relative;margin: 0 auto;padding: 2rem 0}
.b2-timeline::before {transform: translateX(-50%);left: 50%;width: 4px;top: 0;content: '';background: linear-gradient(to bottom, #9b59b6, #e91e63, #9b59b6);position: absolute;bottom: 0}
.b2-timeline-item {margin-bottom: 2.5rem;align-items: center;gap: 1.5rem;grid-template-columns: 1fr 80px 1fr;display: grid}
.b2-timeline-marker {width: 64px;z-index: 2;background: linear-gradient(135deg, #9b59b6, #e91e63);justify-content: center;border-radius: 50%;position: relative;height: 64px;font-weight: 700;display: flex;margin: 0 auto;font-size: 1.5rem;align-items: center}
.b2-timeline-content {border-radius: 14px;background: linear-gradient(135deg, rgba(155,89,182,.15), rgba(233,30,99,.1));border: 2px solid #9b59b6;padding: 1.25rem}
@media (max-width: 768px) {
  .b2-timeline-item { grid-template-columns: 60px 1fr; }
  .b2-timeline::before { left: 30px; }
  .b2-timeline-content:first-child { display: none; }
}


.b2-tab-buttons {flex-wrap: wrap;margin-bottom: 1.5rem;border-bottom: 3px solid rgba(102,126,234,.3);gap: .5rem;display: flex}
.b2-tab-btn {font-weight: 600;color: #fff;cursor: pointer;border: none;background: transparent;border-bottom: 3px solid transparent;padding: .8rem 1.4rem;font-size: 1rem}
.b2-tab-btn.b2-active {color: #93a7ff;border-bottom-color: #667eea}
.b2-tab-content { display: none; }
.b2-tab-content.b2-active { display: block; }


.b2-step-expandable {background: rgba(102,126,234,.1);overflow: hidden;margin-bottom: .9rem;border: 2px solid #667eea;border-radius: 10px}
.b2-step-header {padding: 1.1rem;cursor: pointer;font-weight: 700;align-items: center;justify-content: space-between;display: flex}
.b2-step-body {max-height: 0;overflow: hidden;transition: max-height .4s ease, padding .4s ease;padding: 0 1.1rem}
.b2-step-expandable.b2-expanded .b2-step-body {max-height: 600px;padding: 1.1rem}
.b2-step-arrow { transition: transform .3s ease; }
.b2-step-expandable.b2-expanded .b2-step-arrow { transform: rotate(180deg); }


.b2-masonry-grid {column-count: 2;margin: 1.5rem 0;column-gap: 1.4rem}
.b2-masonry-item {break-inside: avoid;margin-bottom: 1.4rem;padding: 1.4rem;border: 2px solid #667eea;background: linear-gradient(135deg, rgba(102,126,234,.1), rgba(118,75,162,.1));border-radius: 14px}
@media (max-width: 768px) { .b2-masonry-grid { column-count: 1; } }


.b2-wizard-steps {justify-content: space-between;margin-bottom: 2rem;flex-wrap: wrap;gap: 1rem;display: flex;position: relative}
.b2-wizard-steps::before {height: 3px;content: '';background: linear-gradient(to right, #0066cc, #00a8cc);position: absolute;left: 0;z-index: 0;top: 26px;right: 0}
.b2-wizard-step {flex: 1;min-width: 90px;z-index: 1;position: relative;text-align: center}
.b2-wizard-circle {margin: 0 auto .5rem;background: linear-gradient(135deg, #0066cc, #00a8cc);font-weight: 700;justify-content: center;font-size: 1.3rem;width: 54px;display: flex;align-items: center;height: 54px;border-radius: 50%}


.b2-pyramid-layout {margin: 2.5rem auto;max-width: 1100px}
.b2-vip-tier {border: 3px solid;margin: 0 auto 1.4rem;border-radius: 14px;background: linear-gradient(135deg, rgba(142,68,173,.1), rgba(255,215,0,.05));padding: 1.5rem}
.b2-vip-tier:nth-child(1) {border-color: #cd7f32;width: 100%}
.b2-vip-tier:nth-child(2) {border-color: #c0c0c0;width: 92%}
.b2-vip-tier:nth-child(3) {width: 84%;border-color: var(--b2-gold)}
.b2-vip-tier:nth-child(4) {border-color: #e5e4e2;width: 76%}
.b2-vip-tier:nth-child(5) {border-color: #b9f2ff;width: 68%;box-shadow: 0 0 40px rgba(185,242,255,.6)}
@media (max-width: 768px) { .b2-vip-tier { width: 100% !important; } }


.b2-chat-flow {padding: 1.5rem;background: rgba(0,136,204,.03);margin: 2rem auto;border-radius: 18px;max-width: 700px}
.b2-message-left {border: 2px solid #0088cc;margin: 1rem 0;padding: .9rem 1.3rem;background: linear-gradient(135deg, rgba(0,136,204,.25), rgba(0,172,237,.2));max-width: 85%;border-radius: 18px 18px 18px 4px}
.b2-message-right {text-align: right;background: linear-gradient(135deg, #0088cc, #00aced);max-width: 85%;color: #fff;margin: 1rem 0 1rem auto;border-radius: 18px 18px 4px 18px;padding: .9rem 1.3rem}
@media (max-width: 768px) { .b2-message-left, .b2-message-right { max-width: 95%; } }


.b2-feed-layout {max-width: 800px;margin: 2rem auto}
.b2-post-card {overflow: hidden;margin-bottom: 1.75rem;border: 2px solid #1877f2;background: linear-gradient(135deg, rgba(24,119,242,.08), rgba(66,103,178,.05));border-radius: 18px}
.b2-post-header {background: linear-gradient(135deg, rgba(24,119,242,.15), rgba(66,103,178,.1));align-items: center;gap: 1rem;border-bottom: 2px solid rgba(24,119,242,.2);display: flex;padding: 1.25rem}
.b2-post-avatar {border-radius: 50%;width: 52px;background: linear-gradient(135deg, #1877f2, #4267B2);display: flex;height: 52px;justify-content: center;align-items: center;flex-shrink: 0;font-size: 1.5rem}
.b2-post-body { padding: 1.5rem; }
.b2-post-footer {font-weight: 600;display: flex;gap: 1.25rem;border-top: 2px solid rgba(24,119,242,.15);padding: .9rem 1.25rem;background: rgba(24,119,242,.08);flex-wrap: wrap;color: #1877f2}


.b2-dashboard-grid {grid-template-columns: repeat(3, 1fr);margin: 2rem auto;max-width: 950px;gap: 1.25rem;display: grid}
.b2-stats-widget {border: 3px solid #cbc039;display: flex;border-radius: 14px;padding: 1.75rem 1.25rem;background: linear-gradient(135deg, rgba(22,0,0,1), rgba(76,175,80,.25));flex-direction: column;text-align: center;justify-content: center;min-height: 150px}
.b2-stats-number {font-weight: 700;color: #4caf50;font-size: 2.6rem}
@media (max-width: 992px) { .b2-dashboard-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 576px) { .b2-dashboard-grid { grid-template-columns: 1fr; } }


.b2-gift-box-layout {max-width: 950px;margin: 2.5rem auto}
.b2-gift-tier {border: 3px solid #ff9800;padding: 1.75rem;margin-bottom: 1.75rem;border-radius: 22px;background: linear-gradient(135deg, rgba(255,152,0,.15), rgba(255,193,7,.12));overflow: hidden;position: relative}
.b2-gift-ribbon {right: -42px;transform: rotate(45deg);padding: .5rem 3.2rem;position: absolute;color: #000;font-weight: 700;background: linear-gradient(135deg, #ff9800, var(--b2-gold));top: 20px}


.b2-podium-layout {align-items: end;gap: 1.25rem;max-width: 850px;display: grid;grid-template-columns: 1fr 1fr 1fr;margin: 2.5rem auto}
.b2-podium-place { text-align: center; }
.b2-podium-2 { order: 1; } .b2-podium-1 { order: 2; } .b2-podium-3 { order: 3; }
.b2-podium-stand {border: 3px solid var(--b2-gold);padding: 1.5rem 1.1rem;background: linear-gradient(to bottom, rgba(255,215,0,.3), rgba(255,215,0,.1));border-radius: 14px 14px 0 0}
.b2-podium-1 .b2-podium-stand {border-width: 4px;height: 300px}
.b2-podium-2 .b2-podium-stand { height: 240px; }
.b2-podium-3 .b2-podium-stand { height: 180px; }
.b2-podium-medal {margin-bottom: .75rem;font-size: 2.6rem}
@media (max-width: 768px) {
  .b2-podium-layout { grid-template-columns: 1fr; }
  .b2-podium-2, .b2-podium-1, .b2-podium-3 { order: 0; }
  .b2-podium-1 .b2-podium-stand { height: 220px; } .b2-podium-2 .b2-podium-stand { height: 180px; } .b2-podium-3 .b2-podium-stand { height: 150px; }
}


.b2-spec-grid {display: grid;grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));gap: 1.25rem;margin: 1.5rem 0}
.b2-spec-card {background: linear-gradient(135deg, rgba(30,58,138,.2), rgba(59,130,246,.1));border: 2px solid #64ffda;font-family: 'Courier New', monospace;padding: 1.25rem;border-radius: 10px}
.b2-spec-label {margin-bottom: .5rem;font-size: .85rem;text-transform: uppercase;color: #64ffda;letter-spacing: 2px}
.b2-spec-value {font-size: 1.3rem;color: #fff;font-weight: 700}


.b2-category-grid {display: grid;grid-template-columns: repeat(3, 1fr);gap: 1.5rem;max-width: 1050px;margin: 2rem auto}
.b2-category-card {min-height: 300px;border: 3px solid #5af3ec;border-radius: 18px;overflow: hidden;background: linear-gradient(135deg, rgba(233,30,99,.12), rgba(233,30,99,.08))}
.b2-category-header {font-weight: 700;background: linear-gradient(135deg, rgba(30,94,159,.8), rgba(123,173,114,.78));color: #fff;font-size: 1.25rem;text-align: center;padding: 1.25rem}
.b2-category-body { padding: 1.5rem 1.25rem; }
@media (max-width: 992px) { .b2-category-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 576px) { .b2-category-grid { grid-template-columns: 1fr; } }


.b2-download-hero {text-align: center;padding: 3rem 1.5rem;background: linear-gradient(135deg, rgba(102,126,234,.1), rgba(118,75,162,.1));border-radius: 22px;margin: 1.5rem 0;border: 3px solid #667eea}
.b2-mega-button {font-weight: 700;border: none;border-radius: 50px;color: #fff;font-size: 1.3rem;text-decoration: none;padding: 1.2rem 2.8rem;background: linear-gradient(135deg, #667eea, #764ba2);display: inline-block}


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