:root {
  --color-primary: #7c3aed;
  --color-primary-dark: #4c1d95;
  --color-primary-darker: #1e1b4b;
  --color-accent: #fb7185;
  --color-accent-dark: #e11d48;
  --color-success: #10b981;
  --color-danger: #ef4444;

  --color-text: #1f2937;
  --color-text-muted: #4b5563;
  --color-text-light: #94a3b8;
  --color-bg: #fffdf8;
  --color-bg-soft: #f5f3ff;
  --color-bg-muted: #ede9fe;
  --color-border: #c4b5fd;
  --color-border-soft: #ddd6fe;

  --gradient-hero: linear-gradient(115deg, #2b0b4d 0%, #4c1d95 30%, #7c3aed 55%, #14b8a6 100%);
  --gradient-deep: linear-gradient(125deg, #0b1120 0%, #312e81 35%, #831843 70%, #0f766e 100%);
  --gradient-dept: linear-gradient(135deg, #1e1b4b 0%, #4c1d95 30%, #9d174d 68%, #f97316 100%);
  --gradient-security: linear-gradient(120deg, #0b1120 0%, #1e1b4b 35%, #4c1d95 70%, #0f766e 100%);
  --gradient-mission: linear-gradient(130deg, #312e81 0%, #7c3aed 40%, #0f766e 100%);
  --gradient-trust: linear-gradient(120deg, #0b1120 0%, #1e1b4b 40%, #065f46 100%);
  --gradient-cta: linear-gradient(120deg, #4c1d95 0%, #7c3aed 35%, #f97316 100%);
  --gradient-accent: linear-gradient(135deg, #fb7185 0%, #f97316 45%, #fde68a 100%);
  --gradient-icon: linear-gradient(135deg, #14b8a6 0%, #7c3aed 50%, #f97316 100%);

  --glass-bg: linear-gradient(135deg, rgba(255, 255, 255, 0.14) 0%, rgba(20, 184, 166, 0.08) 50%, rgba(249, 115, 22, 0.06) 100%);
  --glass-border: rgba(255, 255, 255, 0.28);
  --glass-blur: blur(18px) saturate(170%);

  --shadow-sm: 0 2px 0 rgba(124, 58, 237, 0.12), 0 6px 18px -6px rgba(11, 17, 32, 0.18);
  --shadow-md: 0 4px 0 rgba(20, 184, 166, 0.16), 0 14px 30px -10px rgba(49, 46, 129, 0.26);
  --shadow-lg: 0 6px 0 rgba(249, 115, 22, 0.15), 0 26px 44px -18px rgba(124, 58, 237, 0.30);
  --shadow-xl: 0 8px 0 rgba(251, 113, 133, 0.18), 0 32px 60px -22px rgba(11, 17, 32, 0.38);
  --shadow-primary: 0 8px 0 rgba(124, 58, 237, 0.16), 0 18px 38px -12px rgba(124, 58, 237, 0.40);
  --shadow-accent: 0 8px 0 rgba(249, 115, 22, 0.18), 0 20px 38px -14px rgba(249, 115, 22, 0.45);

  --radius-sm: 4px;
  --radius-md: 10px;
  --radius-lg: 20px;
  --radius-pill: 999px;

  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 5rem;

  --transition-fast: 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  --transition-base: 0.5s cubic-bezier(0.22, 1, 0.36, 1);
  --transition-slow: 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

:where(body) {
  color: var(--color-text);
  background: radial-gradient(circle at 12% 8%, rgba(124, 58, 237, 0.08), transparent 42%), linear-gradient(180deg, #fffdf8 0%, #f5f3ff 100%);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

.bg-glass {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
}

.icon-circle {
  width: 60px;
  height: 60px;
  background: var(--gradient-icon);
  border-radius: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fffdf8;
  font-size: 1.5rem;
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}

.header {
  background: linear-gradient(180deg, #fffdf8 0%, #fdfcff 45%, #f5f3ff 100%);
  z-index: 1030;
}

.header .navbar-brand img {
  transition: transform var(--transition-fast);
}

.header .navbar-brand:hover img {
  transform: scale(1.05);
}

.header .nav-link {
  font-weight: 500;
  color: var(--color-text);
  transition: color var(--transition-fast);
}

.header .nav-link:hover {
  color: var(--color-primary);
}

.hero-section {
  min-height: 480px;
  background: var(--gradient-hero);
  color: #fffdf8;
  padding-block: var(--space-2xl);
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 20%, rgba(20, 184, 166, 0.30), transparent 45%), linear-gradient(90deg, rgba(43, 11, 77, 0.55), rgba(249, 115, 22, 0.15));
  z-index: 0;
  pointer-events: none;
}

.hero-section > .container {
  position: relative;
  z-index: 1;
}

.hero-section h1 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700;
  margin-bottom: var(--space-sm);
  line-height: 1.2;
}

.hero-section h2 {
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  opacity: 0.9;
  margin-bottom: var(--space-md);

  font-weight: 500;
}

.hero-section .lead {
  font-size: 1.1rem;
  max-width: 700px;
  margin-inline: auto;
  opacity: 0.95;
}

.hero-buttons {
  display: flex;
  gap: var(--space-sm);
  justify-content: center;
  flex-wrap: wrap;
  margin-block-start: var(--space-md);
}

.notice-bar {
  animation: noticeSlideIn 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.notice-bar a {
  transition: opacity var(--transition-fast);
}

.notice-bar a:hover {
  opacity: 0.75;
}

@keyframes noticeSlideIn {
  from { transform: translateY(-32px); opacity: 0; }
  to   { transform: translateY(0); opacity: 1; }
}

.breadcrumb-nav {
  background: linear-gradient(90deg, #f5f3ff 0%, #ede9fe 45%, #fef3c7 100%);
}

.breadcrumb-nav .breadcrumb-item a {
  transition: color var(--transition-fast);
}

.breadcrumb-nav .breadcrumb-item a:hover {
  color: var(--color-primary-dark) !important;
}

.why-us-section {
  background: radial-gradient(circle at 10% 10%, rgba(124, 58, 237, 0.10), transparent 35%), linear-gradient(135deg, #f5f3ff 0%, #ecfeff 55%, #fff7ed 100%);
}

.whyus-card {
  background: linear-gradient(180deg, #fffdf8 0%, #f5f3ff 100%);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  transition: all var(--transition-base);
  height: 100%;
  box-shadow: 0 1px 0 rgba(124, 58, 237, 0.08);
}

.whyus-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-primary);
}

.about-section {
  background: var(--gradient-deep);
  color: #fffdf8;
}

.about-img-wrap {
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.about-img-wrap img {
  transition: transform var(--transition-slow);
}

.about-img-wrap:hover img {
  transform: scale(1.05);
}

.about-card {
  transition: all var(--transition-base);
}

.about-card:hover {
  transform: translateY(-3px);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.16) 0%, rgba(20, 184, 166, 0.12) 55%, rgba(249, 115, 22, 0.10) 100%);
}

.text-white-75 {
  color: rgba(245, 243, 255, 0.78) !important;
}

.departments-section {
  background: var(--gradient-dept);
  color: #fffdf8;
}

.departments-title {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.departments-subtitle {
  font-size: 1.05rem;
  max-width: 800px;
  margin-inline: auto;
  color: rgba(236, 254, 255, 0.85);
}

.departments-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  margin-block-start: var(--space-lg);
}

@media (min-width: 768px) {
  .departments-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.d-item {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-sm);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.18), 0 12px 28px -18px rgba(0, 0, 0, 0.55);
}

.d-num {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: var(--space-xs);
}

.d-num span {
  color: #ecfeff;
  font-size: 1.1rem;
  margin-inline-start: var(--space-xs);
}

.d-image {
  margin-bottom: var(--space-sm);
}

.d-image img {
  width: 100%;
  border-radius: var(--radius-md);
}

.security-section {
  background: var(--gradient-security);
  color: #fffdf8;
}

.security-network {
  position: relative;
  max-width: 800px;
  margin: var(--space-xl) auto;
  min-height: 400px;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

@media (min-width: 768px) {
  .security-network {
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(3, auto);
  }

  .core-node        { grid-column: 2; grid-row: 2; }
  .node-top-left    { grid-column: 1; grid-row: 1; }
  .node-top-right   { grid-column: 3; grid-row: 1; }
  .node-bottom-left { grid-column: 1; grid-row: 3; }
  .node-bottom-right{ grid-column: 3; grid-row: 3; }
}

.core-node {
  background: var(--gradient-accent);
  border-radius: 32px;
  width: 140px;
  height: 140px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin-inline: auto;
  color: var(--color-primary-darker);
  font-weight: 700;
  box-shadow: 0 0 0 8px rgba(251, 113, 133, 0.12), 0 0 44px rgba(251, 113, 133, 0.55), 0 18px 38px -12px rgba(11, 17, 32, 0.45);
}

.node {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-radius: var(--radius-md);
  padding: var(--space-sm);
  text-align: center;
  color: #fffdf8;
  transition: all var(--transition-base);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.16), 0 12px 28px -20px rgba(0, 0, 0, 0.55);
}

.node:hover {
  transform: scale(1.05);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.16) 0%, rgba(20, 184, 166, 0.12) 55%, rgba(249, 115, 22, 0.10) 100%);
}

.node-title {
  font-weight: 600;
  color: var(--color-accent);
  margin-block: var(--space-xs);
}

@media (max-width: 767.98px) {
  .core-node { width: 120px; height: 120px; }
}

.honor-section {
  background: radial-gradient(circle at 85% 15%, rgba(249, 115, 22, 0.10), transparent 40%), linear-gradient(180deg, #f5f3ff 0%, #fff7ed 50%, #ecfeff 100%);
}

.honor-row {
  padding-block: var(--space-sm);
}

.honor-text-card {
  padding: var(--space-md);
  background: linear-gradient(135deg, #fffdf8 0%, #f5f3ff 100%);
  border-radius: var(--radius-md);
  border-inline-start: 4px solid var(--color-accent);
  transition: all var(--transition-base);
  box-shadow: 0 2px 0 rgba(249, 115, 22, 0.12);
}

.honor-text-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.mission-section {
  background: var(--gradient-mission);
  padding-block: var(--space-2xl);
  color: #fffdf8;
}

.mission-list li {
  margin-bottom: var(--space-sm);
  color: #e0f2fe;
}

.stats-section {
  background: linear-gradient(180deg, #fffdf8 0%, #ecfeff 45%, #f5f3ff 100%);
}

.stats-card {
  transition: all var(--transition-base);
  background: linear-gradient(135deg, #f5f3ff 0%, #ecfeff 100%);
  border-radius: var(--radius-md);
  box-shadow: 0 2px 0 rgba(124, 58, 237, 0.08);
}

.stats-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  background: linear-gradient(135deg, #fffdf8 0%, #ecfeff 45%, #fef3c7 100%);
}

.stats-card h3 {
  font-variant-numeric: tabular-nums;
  color: var(--color-primary-darker);
}

.news-section {
  background: radial-gradient(circle at 8% 18%, rgba(20, 184, 166, 0.10), transparent 38%), linear-gradient(135deg, #f5f3ff 0%, #fff7ed 55%, #ecfeff 100%);
}

.news-card {
  transition: all var(--transition-base);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: 0 2px 0 rgba(20, 184, 166, 0.08);
}

.news-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.news-img-wrap {
  height: 200px;
  overflow: hidden;
  position: relative;
}

.news-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.news-card:hover .news-img-wrap img {
  transform: scale(1.08);
}

.matches-section {
  background: linear-gradient(135deg, #f5f3ff 0%, #ecfeff 50%, #fff7ed 100%);
}

.match-card {
  transition: all var(--transition-base);
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-md);
}

.match-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-accent);
}

.match-card .team {
  min-width: 0;
}

.match-card .team .small {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.match-card .score {
  font-variant-numeric: tabular-nums;
  color: var(--color-primary-darker);
}

.trust-section {
  background: var(--gradient-trust);
  color: #fffdf8;
}

.trust-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-radius: var(--radius-md);
  padding: var(--space-lg) var(--space-sm);
  height: 100%;
  transition: all var(--transition-base);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.16), 0 18px 36px -24px rgba(0, 0, 0, 0.5);
}

.trust-card:hover {
  transform: translateY(-3px);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.16) 0%, rgba(20, 184, 166, 0.12) 55%, rgba(249, 115, 22, 0.10) 100%);
}

.partners-section {
  background: radial-gradient(circle at 90% 10%, rgba(124, 58, 237, 0.10), transparent 40%), linear-gradient(135deg, #f5f3ff 0%, #fff7ed 55%, #ecfeff 100%);
}

.partner-card {
  transition: all var(--transition-base);
}

.partner-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-primary);
}

.testimonials-section {
  background: linear-gradient(180deg, #fffdf8 0%, #f5f3ff 100%);
}

.testimonial-card {
  transition: all var(--transition-base);
  border-block-start: 4px solid transparent;
}

.testimonial-card:hover {
  border-block-start-color: var(--color-accent);
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.cta-banner-section {
  background: var(--gradient-cta);
  color: #fffdf8;
  position: relative;
  overflow: hidden;
}

.cta-banner-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 80% 20%, rgba(249, 115, 22, 0.38), transparent 45%), linear-gradient(90deg, rgba(43, 11, 77, 0.55) 0%, rgba(11, 17, 32, 0.32) 100%);
  z-index: 0;
}

.cta-banner-section > .container {
  position: relative;
  z-index: 1;
}

.cta-banner-section .btn-warning {
  box-shadow: var(--shadow-accent);
}

.text-white-75 {
  color: rgba(255, 251, 235, 0.88) !important;
}

.footer {
  font-size: 0.9rem;
  color: #c7d2fe;
}

.footer a {
    transition: color 0.45s cubic-bezier(0.22, 1, 0.36, 1), text-shadow 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

.footer a:hover {
    color: #f59e0b !important;
    text-shadow: 0 0 18px rgba(245, 158, 11, 0.55), 0 0 38px rgba(6, 182, 212, 0.22);
}

.footer-copyright {
    font-size: 0.85rem;
    color: #475569;
    text-shadow: 0 1px 0 rgba(255, 255, 255, 0.65);
}

/* Beian */
.footer-beian {
    font-size: 0.8rem;
    line-height: 1.8;
    opacity: 0.92;
    color: #64748b;
}

.footer-beian a:hover {
    color: #f59e0b !important;
    text-decoration: underline !important;
    text-shadow: 0 0 16px rgba(245, 158, 11, 0.5);
}

.footer-beian img {
    margin-inline-end: 4px;
    transition: transform 0.45s cubic-bezier(0.34, 1.56, 0.64, 1), filter 0.45s cubic-bezier(0.22, 1, 0.36, 1);
    filter: drop-shadow(0 2px 5px rgba(109, 40, 217, 0.18));
}

.footer-beian a:hover img {
    transform: scale(1.2);
    filter: drop-shadow(0 0 8px rgba(6, 182, 212, 0.45)) drop-shadow(0 0 14px rgba(245, 158, 11, 0.25));
}

.footer-beian li {
    white-space: nowrap;
}

@media (max-width: 575.98px) {
    .footer-beian ul {
        flex-direction: column;
        gap: var(--space-xs) !important;
    }

    .footer-beian li {
        white-space: normal;
        text-align: center;
    }
}

/* ============================================
   22. Form (Login/Signup/Contact)
   ============================================ */
.form-control:focus,
.form-select:focus {
    border-color: #7c3aed;
    box-shadow:
        0 0 0 0.2rem rgba(109, 40, 217, 0.18),
        0 0 0 0.42rem rgba(6, 182, 212, 0.10),
        0 12px 28px -16px rgba(15, 23, 42, 0.55);
    transition: border-color 0.45s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

.btn-primary {
    background-color: #6d28d9;
    background-image: linear-gradient(135deg, #6d28d9 0%, #7c3aed 40%, #06b6d4 100%);
    border-color: #6d28d9;
    border-radius: 11px;
    box-shadow:
        0 12px 26px -14px rgba(109, 40, 217, 0.68),
        inset 0 1px 0 rgba(255, 255, 255, 0.24);
    transition: background-color 0.5s cubic-bezier(0.22, 1, 0.36, 1), border-color 0.5s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: #4c1d95;
    background-image: linear-gradient(135deg, #4c1d95 0%, #0891b2 55%, #f59e0b 100%);
    border-color: #0891b2;
    box-shadow:
        0 16px 34px -16px rgba(8, 145, 178, 0.72),
        inset 0 1px 0 rgba(255, 255, 255, 0.22);
}

.input-group-text {
    background-color: #f5f3ff;
    background-image: linear-gradient(135deg, #f5f3ff 0%, #cffafe 55%, #fef3c7 100%);
    border-color: #d8b4fe;
    color: #4c1d95;
    border-radius: 10px;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.7);
}

/* ============================================
   23. Reduced Motion
   ============================================ */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ============================================================
   Grid Layout Defaults (CSS-Variant-Ready)
   CSSVariantEngine sẽ override các rules này
   ============================================================ */

/* 新闻网格 (默认 3 列) */
.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.7rem;
    border-radius: 22px;
    background: linear-gradient(135deg, rgba(109, 40, 217, 0.07) 0%, rgba(6, 182, 212, 0.045) 45%, rgba(245, 158, 11, 0.065) 100%);
    box-shadow: 0 18px 48px -34px rgba(49, 46, 129, 0.45);
}

/* 功能特性列表 (默认 3 列) */
.feature-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.8rem;
    border-radius: 26px;
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.06) 0%, rgba(245, 158, 11, 0.05) 55%, rgba(109, 40, 217, 0.06) 100%);
    box-shadow: 0 20px 52px -36px rgba(8, 145, 178, 0.42);
}

/* 用户评价 (默认 3 列) */
.testimonial-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.65rem;
    border-radius: 20px;
    background: linear-gradient(225deg, rgba(245, 158, 11, 0.06) 0%, rgba(109, 40, 217, 0.05) 50%, rgba(6, 182, 212, 0.07) 100%);
    box-shadow: 0 16px 44px -32px rgba(109, 40, 217, 0.38);
}

/* 合作伙伴 (默认 4 列) */
.partner-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.75rem;
    align-items: center;
    border-radius: 18px;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.05) 0%, rgba(6, 182, 212, 0.06) 100%);
    box-shadow: 0 14px 38px -30px rgba(245, 158, 11, 0.35);
}

/* 数据统计 (默认 4 列) */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.8rem;
    text-align: center;
    border-radius: 28px;
    background: linear-gradient(135deg, rgba(109, 40, 217, 0.06) 0%, rgba(245, 158, 11, 0.06) 100%);
    box-shadow: 0 22px 56px -38px rgba(49, 46, 129, 0.48);
}

/* FAQ 列表 (默认单列居中) */
.faq-list {
    max-width: 820px;
    margin: 0 auto;
    border-radius: 24px;
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.045) 0%, rgba(109, 40, 217, 0.05) 50%, rgba(245, 158, 11, 0.045) 100%);
    box-shadow: 0 18px 46px -36px rgba(8, 145, 178, 0.34);
}

/* Hero 内容 (默认居中) */
.hero-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    border-radius: 32px;
    background: linear-gradient(135deg, rgba(109, 40, 217, 0.055) 0%, rgba(6, 182, 212, 0.045) 48%, rgba(245, 158, 11, 0.055) 100%);
    box-shadow: 0 24px 64px -44px rgba(49, 46, 129, 0.42);
}

/* Hero 分割布局 (左文右图) */
.hero-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.25rem;
    align-items: center;
    border-radius: 30px;
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.045) 0%, rgba(245, 158, 11, 0.045) 52%, rgba(109, 40, 217, 0.05) 100%);
    box-shadow: 0 26px 68px -48px rgba(8, 145, 178, 0.38);
}
.hero-split-text { }
.hero-split-img { text-align: center; }

/* CTA 内容 (默认居中) */
.cta-inner {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    border-radius: 28px;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.06) 0%, rgba(109, 40, 217, 0.05) 55%, rgba(6, 182, 212, 0.06) 100%);
    box-shadow: 0 22px 56px -40px rgba(245, 158, 11, 0.42);
}

/* 作者团队 (默认 4 列) */
.authors-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.7rem;
    border-radius: 24px;
    background: linear-gradient(135deg, rgba(109, 40, 217, 0.05) 0%, rgba(6, 182, 212, 0.055) 50%, rgba(245, 158, 11, 0.045) 100%);
    box-shadow: 0 18px 50px -36px rgba(109, 40, 217, 0.38);
}

/* 联系渠道 (默认 3 列) */
.channels-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.75rem;
    border-radius: 21px;
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.055) 0%, rgba(109, 40, 217, 0.045) 52%, rgba(245, 158, 11, 0.06) 100%);
    box-shadow: 0 17px 46px -34px rgba(8, 145, 178, 0.36);
}

/* 文章列表 (默认 2 列) */
.post-list-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.8rem;
    border-radius: 27px;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.05) 0%, rgba(6, 182, 212, 0.055) 55%, rgba(109, 40, 217, 0.05) 100%);
    box-shadow: 0 20px 54px -38px rgba(245, 158, 11, 0.34);
}

/* 相关文章 (默认 3 列) */
.related-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.15rem;
    border-radius: 19px;
    background: linear-gradient(135deg, rgba(109, 40, 217, 0.045) 0%, rgba(245, 158, 11, 0.055) 50%, rgba(6, 182, 212, 0.045) 100%);
    box-shadow: 0 15px 42px -32px rgba(49, 46, 129, 0.35);
}

/* 赛事列表 (默认 3 列) */
.matches-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.1rem;
    border-radius: 17px;
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.05) 0%, rgba(109, 40, 217, 0.045) 55%, rgba(245, 158, 11, 0.055) 100%);
    box-shadow: 0 14px 40px -30px rgba(8, 145, 178, 0.32);
}

/* 步 骤网格 (默认 4 列) */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.75rem;
    border-radius: 25px;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.055) 0%, rgba(109, 40, 217, 0.05) 52%, rgba(6, 182, 212, 0.055) 100%);
    box-shadow: 0 19px 52px -36px rgba(245, 158, 11, 0.38);
}

/* 二维码网格 (默认 3 列) */
.qr-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.65rem;
    justify-items: center;
    border-radius: 23px;
    background: linear-gradient(135deg, rgba(109, 40, 217, 0.045) 0%, rgba(6, 182, 212, 0.055) 50%, rgba(245, 158, 11, 0.045) 100%);
    box-shadow: 0 16px 44px -34px rgba(109, 40, 217, 0.34);
}

/* 荣誉列表 (默认 2 列交替) */
.honor-list {
    display: flex;
    flex-direction: column;
    gap: 3.2rem;
    border-radius: 29px;
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.04) 0%, rgba(245, 158, 11, 0.05) 55%, rgba(109, 40, 217, 0.045) 100%);
    box-shadow: 0 24px 62px -44px rgba(8, 145, 178, 0.36);
}
.honor-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.2rem;
    align-items: center;
    border-radius: 20px;
    background: linear-gradient(135deg, rgba(109, 40, 217, 0.035) 0%, rgba(6, 182, 212, 0.04) 50%, rgba(245, 158, 11, 0.035) 100%);
}
.honor-row-reverse {
    direction: rtl;
}
.honor-row-reverse > * {
    direction: ltr;
}

/* ============================================================
   Responsive Defaults
   ============================================================ */
@media (max-width: 1024px) {
    .news-grid,
    .feature-list,
    .channels-grid,
    .testimonial-list { grid-template-columns: repeat(2, 1fr); }

    .partner-grid,
    .stats-grid,
    .authors-grid { grid-template-columns: repeat(2, 1fr); }

    .matches-grid { grid-template-columns: repeat(2, 1fr); }
    .steps-grid { grid-template-columns: repeat(2, 1fr); }

    .hero-split { grid-template-columns: 1fr; }
    .honor-row { grid-template-columns: 1fr; }
    .honor-row-reverse { direction: ltr; }
}

@media (max-width: 640px) {
    .news-grid,
    .feature-list,
    .testimonial-list,
    .channels-grid,
    .post-list-grid,
    .related-grid,
    .authors-grid,
    .matches-grid { grid-template-columns: 1fr; }

    .partner-grid,
    .stats-grid { grid-template-columns: repeat(2, 1fr); }

    .steps-grid { grid-template-columns: 1fr; }
    .qr-grid { grid-template-columns: 1fr; max-width: 300px; margin: 0 auto; }

    .faq-list { max-width: 100%; }
}