/* roulang page: index */
:root {
  --primary: #0b1524;
  --primary-light: #172a45;
  --primary-dark: #060d18;
  --accent: #d4a643;
  --accent-hover: #b88f35;
  --accent-soft: rgba(212, 166, 67, .12);
  --bg: #f6f8fc;
  --bg-alt: #f0f3f8;
  --bg-dark: #0a1220;
  --text: #1b2330;
  --text-light: #64748b;
  --text-muted: #94a3b8;
  --border: #e6ebf2;
  --radius-sm: 8px;
  --radius: 16px;
  --radius-lg: 24px;
  --radius-xl: 36px;
  --shadow-sm: 0 2px 8px rgba(11, 21, 36, .05);
  --shadow: 0 10px 30px rgba(11, 21, 36, .07);
  --shadow-lg: 0 24px 60px rgba(11, 21, 36, .12);
  --ease: all .3s ease;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.75;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--ease);
}

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

button, input, select, textarea {
  font-family: inherit;
  border: none;
  outline: none;
}

ul, ol {
  list-style: none;
}

.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

@media (max-width: 768px) {
  .container {
    padding: 0 16px;
  }
}

/* ============ 导航 ============ */
.site-header {
  position: fixed;
  top: 24px;
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 48px);
  max-width: 1240px;
  z-index: 1000;
  background: rgba(10, 15, 25, .82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-radius: 60px;
  border: 1px solid rgba(255, 255, 255, .08);
  box-shadow: 0 12px 40px rgba(0, 0, 0, .35);
  transition: var(--ease);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px 0 24px;
  height: 64px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.15rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: .5px;
  white-space: nowrap;
}

.logo-icon {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--accent), #f0c86a);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .9rem;
  font-weight: 900;
  color: var(--primary);
  box-shadow: 0 4px 12px rgba(212, 166, 67, .3);
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.logo-text strong {
  font-size: 1rem;
  color: #fff;
  letter-spacing: 1px;
}

.logo-text span {
  font-size: .65rem;
  color: rgba(255, 255, 255, .5);
  letter-spacing: .5px;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.main-nav a {
  padding: 8px 18px;
  color: rgba(255, 255, 255, .75);
  font-size: .875rem;
  font-weight: 500;
  border-radius: 40px;
  transition: var(--ease);
}

.main-nav a:hover {
  color: #fff;
  background: rgba(255, 255, 255, .08);
}

.main-nav a.active {
  color: var(--accent);
  background: rgba(212, 166, 67, .12);
}

.header-cta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-toggle {
  display: none;
  background: transparent;
  color: #fff;
  font-size: 1.2rem;
  padding: 8px 10px;
  cursor: pointer;
  border-radius: 8px;
}

.nav-toggle:hover {
  background: rgba(255, 255, 255, .08);
}

@media (max-width: 1024px) {
  .main-nav {
    position: absolute;
    top: calc(100% + 12px);
    left: 0;
    right: 0;
    background: rgba(10, 15, 25, .95);
    backdrop-filter: blur(14px);
    border-radius: 20px;
    flex-direction: column;
    align-items: stretch;
    padding: 16px;
    gap: 8px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: var(--ease);
  }
  .main-nav.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
  .main-nav a {
    text-align: center;
    padding: 12px;
  }
  .nav-toggle {
    display: block;
  }
}

/* ============ Hero ============ */
.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  background-image: url('/assets/images/backpic/back-1.png');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  padding: 160px 0 100px;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(6, 13, 24, .88) 0%, rgba(10, 21, 36, .75) 45%, rgba(11, 21, 36, .55) 100%);
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 120px;
  background: linear-gradient(to bottom, transparent, var(--bg));
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 820px;
  text-align: center;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 22px;
  background: rgba(212, 166, 67, .15);
  border: 1px solid rgba(212, 166, 67, .4);
  border-radius: 40px;
  color: var(--accent);
  font-size: .85rem;
  font-weight: 600;
  letter-spacing: 1px;
  margin-bottom: 28px;
  backdrop-filter: blur(4px);
}

.hero-content h1 {
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 900;
  color: #fff;
  line-height: 1.2;
  letter-spacing: 1px;
  margin-bottom: 24px;
  text-shadow: 0 4px 20px rgba(0, 0, 0, .3);
}

.hero-content h1 .accent-text {
  color: var(--accent);
}

.hero-desc {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, .8);
  line-height: 1.8;
  margin-bottom: 36px;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

.hero-buttons {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  font-size: .95rem;
  font-weight: 600;
  transition: var(--ease);
  cursor: pointer;
  border: 2px solid transparent;
}

.btn i {
  font-size: .9rem;
}

.btn-primary {
  background: linear-gradient(135deg, #d4a643, #e8c96a);
  color: var(--primary);
  box-shadow: 0 8px 24px rgba(212, 166, 67, .35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(212, 166, 67, .45);
}

.btn-outline-light {
  border-color: rgba(255, 255, 255, .5);
  color: #fff;
  background: transparent;
}

.btn-outline-light:hover {
  border-color: #fff;
  background: rgba(255, 255, 255, .1);
}

.btn-secondary {
  background: var(--primary-light);
  color: #fff;
}

.btn-secondary:hover {
  background: var(--primary);
  transform: translateY(-2px);
}

.btn-lg {
  padding: 18px 44px;
  font-size: 1.05rem;
}

.btn-sm {
  padding: 8px 18px;
  font-size: .82rem;
}

.hero-trust {
  display: flex;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255, 255, 255, .7);
  font-size: .85rem;
}

.trust-item i {
  color: var(--accent);
  font-size: 1.1rem;
}

@media (max-width: 768px) {
  .hero {
    padding: 120px 0 70px;
    min-height: auto;
  }
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }
  .hero-trust {
    flex-direction: column;
    align-items: center;
    gap: 12px;
  }
}

/* ============ 板块通用 ============ */
.section {
  padding: 90px 0;
}

.section-alt {
  background: var(--bg-alt);
}

.section-dark {
  background: var(--bg-dark);
  position: relative;
}

.section-head {
  text-align: center;
  margin-bottom: 60px;
}

.section-tag {
  display: inline-block;
  padding: 5px 18px;
  background: var(--accent-soft);
  color: var(--accent);
  border-radius: 30px;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: 1px;
  margin-bottom: 16px;
}

.section-head h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 800;
  color: var(--text);
  line-height: 1.3;
  margin-bottom: 16px;
}

.section-head p {
  color: var(--text-light);
  max-width: 520px;
  margin: 0 auto;
  font-size: .95rem;
}

.section-head.center {
  text-align: center;
}

.section-head.center p {
  margin-left: auto;
  margin-right: auto;
}

/* ============ 特色卡片 ============ */
.feature-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 36px 28px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  transition: var(--ease);
  height: 100%;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), #e8c96a);
  opacity: 0;
  transition: var(--ease);
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-icon {
  width: 60px;
  height: 60px;
  border-radius: 16px;
  background: var(--accent-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.feature-icon i {
  font-size: 1.4rem;
  color: var(--accent);
}

.feature-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
}

.feature-card p {
  font-size: .9rem;
  color: var(--text-light);
  line-height: 1.7;
}

/* ============ 分类卡片 ============ */
.category-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: block;
  height: 100%;
  box-shadow: var(--shadow);
  transition: var(--ease);
}

.category-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.category-card img {
  width: 100%;
  height: 340px;
  object-fit: cover;
  transition: transform .6s ease;
}

.category-card:hover img {
  transform: scale(1.04);
}

.category-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(6, 13, 24, .85) 0%, rgba(6, 13, 24, .2) 40%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 32px;
}

.category-card-overlay .cat-badge {
  position: absolute;
  top: 20px;
  left: 20px;
  padding: 6px 16px;
  background: rgba(212, 166, 67, .9);
  border-radius: 20px;
  color: var(--primary);
  font-size: .75rem;
  font-weight: 800;
  letter-spacing: 1px;
}

.category-card-overlay h3 {
  color: #fff;
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.category-card-overlay p {
  color: rgba(255, 255, 255, .75);
  font-size: .9rem;
  margin-bottom: 16px;
  max-width: 320px;
}

.cat-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--accent);
  font-size: .85rem;
  font-weight: 600;
}

.cat-btn i {
  transition: transform .3s ease;
}

.category-card:hover .cat-btn i {
  transform: translateX(4px);
}

/* ============ 资讯卡片 ============ */
.news-card {
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  transition: var(--ease);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.news-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
}

.news-card-image {
  position: relative;
  overflow: hidden;
  height: 200px;
}

.news-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}

.news-card:hover .news-card-image img {
  transform: scale(1.05);
}

.news-card-category {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 4px 14px;
  background: rgba(6, 13, 24, .8);
  backdrop-filter: blur(4px);
  color: var(--accent);
  font-size: .72rem;
  font-weight: 700;
  border-radius: 20px;
}

.news-card-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.news-card-body h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.55;
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 3em;
}

.news-card-body p {
  font-size: .85rem;
  color: var(--text-light);
  line-height: 1.7;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
  margin-bottom: 16px;
}

.news-card-date {
  font-size: .75rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}

.empty-tip {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-muted);
  background: #fff;
  border-radius: var(--radius);
  border: 1px dashed var(--border);
  font-size: .95rem;
}

/* ============ 流程板块 ============ */
.process-section {
  position: relative;
  background-image: url('/assets/images/backpic/back-2.png');
  background-size: cover;
  background-position: center;
}

.process-section .process-overlay {
  position: absolute;
  inset: 0;
  background: rgba(8, 14, 26, .92);
}

.process-section .container {
  position: relative;
  z-index: 2;
}

.process-section .section-head h2 {
  color: #fff;
}

.process-section .section-head p {
  color: rgba(255, 255, 255, .6);
}

.process-card {
  text-align: center;
  padding: 36px 20px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .04);
  border: 1px solid rgba(255, 255, 255, .08);
  backdrop-filter: blur(8px);
  transition: var(--ease);
  height: 100%;
}

.process-card:hover {
  background: rgba(255, 255, 255, .08);
  transform: translateY(-4px);
}

.process-step {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #e8c96a);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 1.2rem;
  font-weight: 900;
  color: var(--primary);
  box-shadow: 0 8px 24px rgba(212, 166, 67, .3);
}

.process-card h3 {
  color: #fff;
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.process-card p {
  color: rgba(255, 255, 255, .6);
  font-size: .85rem;
  line-height: 1.7;
}

.process-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 1.4rem;
}

@media (max-width: 768px) {
  .process-arrow {
    display: none;
  }
}

/* ============ 数据统计 ============ */
.stats-section {
  padding: 80px 0;
  background: #fff;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.stat-item {
  text-align: center;
  padding: 30px 20px;
}

.stat-number {
  font-size: 2.6rem;
  font-weight: 900;
  color: var(--primary);
  line-height: 1.1;
  font-family: 'Inter', 'PingFang SC', sans-serif;
}

.stat-number .suffix {
  color: var(--accent);
  font-size: 1.4rem;
  margin-left: 2px;
}

.stat-label {
  font-size: .88rem;
  color: var(--text-light);
  margin-top: 8px;
}

/* ============ 用户评价 ============ */
.testimonial-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  height: 100%;
  transition: var(--ease);
}

.testimonial-card:hover {
  box-shadow: var(--shadow);
}

.testimonial-stars {
  color: var(--accent);
  font-size: .9rem;
  margin-bottom: 16px;
}

.testimonial-card blockquote {
  font-size: .92rem;
  color: var(--text);
  line-height: 1.8;
  font-style: italic;
  border: none;
  padding: 0;
  margin: 0 0 20px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-light), var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  font-size: .9rem;
}

.testimonial-author .name {
  font-size: .88rem;
  font-weight: 600;
  color: var(--text);
}

.testimonial-author .role {
  font-size: .75rem;
  color: var(--text-muted);
}

/* ============ FAQ ============ */
.faq-list {
  max-width: 760px;
  margin: 0 auto;
}

.faq-item {
  background: #fff;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  margin-bottom: 16px;
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: var(--ease);
}

.faq-item:hover {
  border-color: rgba(212, 166, 67, .4);
}

.faq-question {
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  font-size: .95rem;
  font-weight: 600;
  color: var(--text);
}

.faq-question .faq-toggle {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--accent-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .75rem;
  color: var(--accent);
  transition: var(--ease);
  flex-shrink: 0;
}

.faq-item.active .faq-toggle {
  transform: rotate(45deg);
  background: var(--accent);
  color: #fff;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .4s ease;
}

.faq-answer-inner {
  padding: 0 24px 20px;
  font-size: .88rem;
  color: var(--text-light);
  line-height: 1.8;
}

.faq-item.active .faq-answer {
  max-height: 400px;
}

/* ============ CTA ============ */
.cta-section {
  position: relative;
  background-image: url('/assets/images/backpic/back-3.png');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  padding: 110px 0;
  text-align: center;
}

.cta-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(6, 13, 24, .9), rgba(10, 21, 36, .7));
}

.cta-content {
  position: relative;
  z-index: 2;
}

.cta-content h2 {
  color: #fff;
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 800;
  margin-bottom: 16px;
}

.cta-content p {
  color: rgba(255, 255, 255, .7);
  max-width: 560px;
  margin: 0 auto 32px;
  font-size: 1rem;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ============ 页脚 ============ */
.site-footer {
  background: var(--primary);
  padding: 60px 0 24px;
  color: rgba(255, 255, 255, .6);
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, .08);
  margin-bottom: 24px;
}

.footer-brand {
  flex: 1 1 280px;
}

.footer-brand .logo {
  margin-bottom: 16px;
}

.footer-brand p {
  font-size: .85rem;
  max-width: 320px;
  line-height: 1.8;
}

.footer-links {
  flex: 1 1 160px;
}

.footer-links h4 {
  color: #fff;
  font-size: .95rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.footer-links a {
  display: block;
  padding: 5px 0;
  font-size: .85rem;
  color: rgba(255, 255, 255, .6);
  transition: var(--ease);
}

.footer-links a:hover {
  color: var(--accent);
  padding-left: 4px;
}

.footer-bottom {
  text-align: center;
  font-size: .8rem;
  color: rgba(255, 255, 255, .35);
}

.footer-bottom a {
  color: rgba(255, 255, 255, .5);
}

.footer-bottom a:hover {
  color: var(--accent);
}

/* ============ 响应式补充 ============ */
@media (max-width: 768px) {
  .section {
    padding: 60px 0;
  }
  .section-head {
    margin-bottom: 40px;
  }
  .feature-card {
    margin-bottom: 16px;
  }
  .news-card {
    margin-bottom: 16px;
  }
  .testimonial-card {
    margin-bottom: 16px;
  }
  .category-card-overlay {
    padding: 20px;
  }
  .category-card-overlay h3 {
    font-size: 1.2rem;
  }
  .footer-grid {
    flex-direction: column;
    gap: 30px;
  }
}

@media (max-width: 520px) {
  .header-inner {
    padding: 0 12px 0 16px;
  }
  .logo-text strong {
    font-size: .9rem;
  }
  .header-cta .btn-sm {
    display: none;
  }
  .hero-content h1 {
    font-size: 2rem;
  }
  .hero-desc {
    font-size: .95rem;
  }
}

/* Foundation 样式覆盖 */
.button {
  margin: 0;
}

.grid-x {
  margin-left: -.75rem;
  margin-right: -.75rem;
}

.cell {
  padding-left: .75rem;
  padding-right: .75rem;
}

@media (max-width: 768px) {
  .grid-x.grid-margin-x .cell {
    margin-bottom: 16px;
  }
}

/* roulang page: article */
:root {
    --primary: #0f1b2d;
    --primary-light: #1b2a44;
    --accent: #e8b04b;
    --accent-dark: #c9922f;
    --bg: #f7f8fc;
    --bg-white: #ffffff;
    --text: #1e2a36;
    --text-light: #66768a;
    --border: #e6eaf0;
    --radius-lg: 24px;
    --radius-md: 16px;
    --radius-sm: 10px;
    --shadow-sm: 0 4px 12px rgba(15, 27, 45, 0.06);
    --shadow-md: 0 10px 30px rgba(15, 27, 45, 0.1);
    --shadow-lg: 0 20px 60px rgba(15, 27, 45, 0.16);
    --space: 6rem;
    --header-h: 80px;
    --font-sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
}

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background: var(--bg);
    color: var(--text);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

a {
    text-decoration: none;
    color: var(--primary);
    transition: color .25s ease;
}

a:hover {
    color: var(--accent);
}

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

button, input, textarea {
    font-family: inherit;
    font-size: inherit;
    border: none;
    outline: none;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== Header / Nav ===== */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(15, 27, 45, 0.06);
    box-shadow: 0 4px 20px rgba(15, 27, 45, 0.04);
}

.header-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
    height: var(--header-h);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.logo-icon {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: #fff;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 15px;
    letter-spacing: .5px;
    box-shadow: 0 4px 12px rgba(15, 27, 45, 0.25);
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.logo-text strong {
    font-size: 20px;
    color: var(--primary);
    letter-spacing: 1px;
}

.logo-text span {
    font-size: 12px;
    color: var(--text-light);
    letter-spacing: .3px;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.main-nav a {
    font-size: 15px;
    font-weight: 500;
    color: var(--text-light);
    padding: 8px 4px;
    border-bottom: 2px solid transparent;
    transition: color .25s, border-color .25s;
    position: relative;
}

.main-nav a:hover {
    color: var(--primary);
}

.main-nav a.active {
    color: var(--primary);
    border-bottom-color: var(--accent);
}

.header-cta {
    display: flex;
    align-items: center;
    gap: 12px;
}

.nav-toggle {
    display: none;
    background: var(--primary);
    color: #fff;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    font-size: 18px;
    cursor: pointer;
    align-items: center;
    justify-content: center;
    transition: background .25s, transform .25s;
}

.nav-toggle:hover {
    background: var(--primary-light);
    transform: translateY(-2px);
}

/* ===== Hero / Page Banner ===== */
.page-hero {
    background: linear-gradient(120deg, rgba(15,27,45,.92) 0%, rgba(15,27,45,.7) 100%), url('/assets/images/backpic/back-2.png') center center/cover no-repeat;
    padding: 6rem 0 4rem;
    color: #fff;
    position: relative;
    overflow: hidden;
}

.page-hero::after {
    content: '';
    position: absolute;
    bottom: -30px;
    right: -30px;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: rgba(232, 176, 75, .12);
    filter: blur(60px);
}

.page-hero .hero-inner {
    position: relative;
    z-index: 2;
    max-width: 860px;
}

.page-hero .breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    font-size: 13px;
    color: rgba(255,255,255,.7);
    margin-bottom: 24px;
}

.page-hero .breadcrumb a {
    color: rgba(255,255,255,.9);
}

.page-hero .breadcrumb a:hover {
    color: var(--accent);
}

.page-hero .hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(232,176,75,.15);
    color: var(--accent);
    border: 1px solid rgba(232,176,75,.35);
    padding: 6px 16px;
    border-radius: 100px;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .8px;
    margin-bottom: 20px;
}

.page-hero h1 {
    font-size: 42px;
    line-height: 1.25;
    font-weight: 800;
    margin-bottom: 16px;
    color: #fff;
    text-shadow: 0 4px 20px rgba(0,0,0,.2);
}

.page-hero .hero-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    font-size: 14px;
    color: rgba(255,255,255,.75);
    margin-top: 20px;
}

.page-hero .hero-meta i {
    margin-right: 6px;
    color: var(--accent);
}

/* ===== Article Layout ===== */
.article-layout {
    padding: 4rem 0 var(--space);
}

.article-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: 48px;
}

.article-main {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: 48px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
}

.article-body {
    font-size: 16px;
    line-height: 1.9;
    color: var(--text);
}

.article-body p {
    margin-bottom: 1.5em;
}

.article-body h2,
.article-body h3 {
    margin-top: 1.8em;
    margin-bottom: .8em;
    font-weight: 700;
    color: var(--primary);
}

.article-body ul,
.article-body ol {
    margin-left: 1.4em;
    margin-bottom: 1.5em;
}

.article-body img {
    border-radius: var(--radius-md);
    margin: 1.8em 0;
    box-shadow: var(--shadow-sm);
}

.article-body blockquote {
    background: #f0f4fb;
    border-left: 4px solid var(--accent);
    padding: 1rem 1.5rem;
    border-radius: var(--radius-sm);
    margin: 1.8em 0;
    color: var(--text-light);
    font-style: italic;
}

.article-body a {
    color: var(--accent-dark);
    border-bottom: 1px solid transparent;
}

.article-body a:hover {
    border-bottom-color: var(--accent);
}

.not-found-box {
    text-align: center;
    padding: 60px 20px;
}

.not-found-box i {
    font-size: 64px;
    color: var(--accent);
    margin-bottom: 20px;
}

.not-found-box h2 {
    font-size: 28px;
    color: var(--primary);
    margin-bottom: 12px;
}

.not-found-box p {
    color: var(--text-light);
    margin-bottom: 24px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: 100px;
    font-size: 15px;
    font-weight: 600;
    line-height: 1.2;
    cursor: pointer;
    transition: all .25s ease;
    text-align: center;
}

.btn-primary {
    background: var(--accent);
    color: var(--primary);
    box-shadow: 0 4px 16px rgba(232,176,75,.35);
}

.btn-primary:hover {
    background: var(--accent-dark);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(232,176,75,.4);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--accent);
    color: var(--accent);
}

.btn-outline:hover {
    background: var(--accent);
    color: var(--primary);
    transform: translateY(-2px);
}

.article-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid var(--border);
}

.tag {
    background: #f0f4fb;
    color: var(--primary);
    font-size: 13px;
    padding: 6px 16px;
    border-radius: 100px;
    font-weight: 500;
    transition: background .25s, color .25s;
}

.tag:hover {
    background: var(--accent);
    color: var(--primary);
}

/* ===== Sidebar ===== */
.sidebar {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.sidebar-card {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    padding: 32px 24px;
}

.sidebar-card h3 {
    font-size: 18px;
    color: var(--primary);
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 12px;
}

.sidebar-card h3::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 36px;
    height: 3px;
    background: var(--accent);
    border-radius: 3px;
}

.sidebar-list {
    list-style: none;
}

.sidebar-list li {
    margin-bottom: 12px;
}

.sidebar-list a {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    color: var(--text-light);
    font-size: 14px;
    line-height: 1.5;
    padding: 8px 10px;
    border-radius: var(--radius-sm);
    transition: background .25s, color .25s;
}

.sidebar-list a:hover {
    background: #f0f4fb;
    color: var(--primary);
}

.sidebar-list a i {
    color: var(--accent);
    margin-top: 4px;
    width: 16px;
    text-align: center;
}

.sidebar-image {
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-bottom: 16px;
}

.sidebar-image img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    transition: transform .4s ease;
}

.sidebar-image:hover img {
    transform: scale(1.05);
}

.sidebar-contact p {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 12px;
}

.sidebar-contact .btn {
    width: 100%;
    margin-top: 8px;
}

/* ===== FAQ Section ===== */
.faq-section {
    padding: var(--space) 0;
    background: linear-gradient(135deg, #f0f4fb 0%, #ffffff 100%);
}

.section-header {
    text-align: center;
    margin-bottom: 48px;
}

.section-header .section-badge {
    display: inline-block;
    background: rgba(232,176,75,.15);
    color: var(--accent-dark);
    padding: 6px 16px;
    border-radius: 100px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: .8px;
    margin-bottom: 16px;
}

.section-header h2 {
    font-size: 36px;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 12px;
}

.section-header p {
    color: var(--text-light);
    max-width: 640px;
    margin: 0 auto;
}

.faq-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.faq-item {
    background: var(--bg-white);
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    padding: 24px;
    box-shadow: var(--shadow-sm);
    transition: box-shadow .3s ease, transform .3s ease;
}

.faq-item:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.faq-item h4 {
    color: var(--primary);
    font-size: 16px;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.faq-item h4 i {
    color: var(--accent);
    font-size: 20px;
}

.faq-item p {
    color: var(--text-light);
    font-size: 14px;
    line-height: 1.7;
    margin-bottom: 0;
}

/* ===== CTA Section ===== */
.cta-section {
    padding: var(--space) 0;
    background: linear-gradient(120deg, var(--primary) 0%, var(--primary-light) 100%);
    color: #fff;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('/assets/images/backpic/back-3.png') center center/cover no-repeat;
    opacity: .1;
}

.cta-inner {
    position: relative;
    z-index: 2;
    max-width: 700px;
    margin: 0 auto;
}

.cta-inner h2 {
    font-size: 34px;
    font-weight: 800;
    margin-bottom: 16px;
    color: #fff;
}

.cta-inner p {
    font-size: 16px;
    color: rgba(255,255,255,.85);
    margin-bottom: 32px;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ===== Footer ===== */
.site-footer {
    background: var(--primary);
    color: rgba(255,255,255,.8);
    padding: 60px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 0.8fr 1.2fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255,255,255,.1);
}

.footer-brand .logo {
    margin-bottom: 20px;
}

.footer-brand .logo-icon {
    background: var(--accent);
    color: var(--primary);
}

.footer-brand .logo-text strong {
    color: #fff;
}

.footer-brand .logo-text span {
    color: rgba(255,255,255,.6);
}

.footer-brand p {
    font-size: 14px;
    line-height: 1.7;
    margin-bottom: 0;
    color: rgba(255,255,255,.6);
}

.footer-links h4 {
    color: #fff;
    font-size: 16px;
    margin-bottom: 20px;
    font-weight: 600;
}

.footer-links a {
    display: block;
    color: rgba(255,255,255,.6);
    font-size: 14px;
    padding: 5px 0;
    transition: color .25s, padding-left .25s;
}

.footer-links a:hover {
    color: var(--accent);
    padding-left: 6px;
}

.footer-bottom {
    padding: 20px 0 30px;
    text-align: center;
    font-size: 13px;
    color: rgba(255,255,255,.5);
}

/* ===== Responsive ===== */
@media screen and (max-width: 1024px) {
    :root {
        --space: 4.5rem;
    }

    .article-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .sidebar {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media screen and (max-width: 780px) {
    :root {
        --space: 3.5rem;
    }

    .header-inner {
        height: auto;
        min-height: var(--header-h);
        flex-wrap: wrap;
        padding-top: 10px;
        padding-bottom: 10px;
    }

    .main-nav {
        display: none;
        width: 100%;
        flex-direction: column;
        gap: 0;
        background: var(--bg-white);
        border-radius: var(--radius-md);
        box-shadow: var(--shadow-md);
        padding: 16px 20px;
        margin-top: 8px;
    }

    .main-nav.open {
        display: flex;
    }

    .main-nav a {
        padding: 12px 0;
        width: 100%;
        border-bottom: 1px solid var(--border);
    }

    .main-nav a:last-child {
        border-bottom: none;
    }

    .main-nav a.active {
        color: var(--accent-dark);
        border-bottom-color: var(--accent);
    }

    .nav-toggle {
        display: flex;
    }

    .page-hero h1 {
        font-size: 32px;
    }

    .article-main {
        padding: 24px;
    }

    .faq-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
}

@media screen and (max-width: 520px) {
    .container {
        padding: 0 16px;
    }

    .header-inner {
        padding: 10px 16px;
    }

    .logo-icon {
        width: 38px;
        height: 38px;
        font-size: 13px;
    }

    .logo-text strong {
        font-size: 17px;
    }

    .logo-text span {
        font-size: 10px;
    }

    .page-hero h1 {
        font-size: 26px;
    }

    .hero-meta {
        gap: 12px;
        font-size: 13px;
    }

    .article-main {
        padding: 16px;
        border-radius: var(--radius-md);
    }

    .section-header h2 {
        font-size: 26px;
    }

    .sidebar {
        grid-template-columns: 1fr;
    }

    .cta-inner h2 {
        font-size: 24px;
    }

    .cta-buttons .btn {
        width: 100%;
    }
}

/* roulang page: category1 */
:root{
  --primary:#f5b94b;
  --primary-dark:#d99a2b;
  --primary-light:#fde6b8;
  --secondary:#7c5c72;
  --bg-dark:#0f1115;
  --bg-deep:#090b0f;
  --bg-light:#f6f3ef;
  --card-bg:#191c22;
  --text-main:#f0ece4;
  --text-body:#b9b3a8;
  --text-weak:#7c766e;
  --border:#2a2e36;
  --border-light:#e5ddd2;
  --radius-lg:24px;
  --radius-md:16px;
  --radius-sm:10px;
  --shadow-card:0 12px 40px rgba(0,0,0,.45);
  --shadow-hover:0 22px 55px rgba(0,0,0,.55);
  --transition:.3s cubic-bezier(.4,0,.2,1);
  --space-section:110px;
  --font-display:'PingFang SC','Microsoft YaHei','Helvetica Neue',Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-display);
  background:var(--bg-dark);
  color:var(--text-main);
  line-height:1.75;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none;transition:color var(--transition)}
ul,ol{list-style:none}
button,input,select,textarea{font-family:inherit;font-size:inherit;border:none;outline:none;background:none;color:inherit}
.container{max-width:1200px;margin:0 auto;padding:0 24px;width:100%}
section{position:relative}

/* ========== 头部导航 ========== */
.site-header{
  position:fixed;
  top:18px;
  left:0;
  right:0;
  z-index:1000;
  padding:0 20px;
  pointer-events:none;
}
.header-inner{
  max-width:1180px;
  margin:0 auto;
  display:flex;
  align-items:center;
  justify-content:space-between;
  background:rgba(15,17,21,.82);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  border:1px solid rgba(255,255,255,.08);
  border-radius:60px;
  padding:10px 18px 10px 24px;
  box-shadow:0 8px 40px rgba(0,0,0,.4);
  pointer-events:auto;
  transition:box-shadow .3s,background .3s;
}
.header-inner.scrolled{
  background:rgba(10,12,16,.94);
  box-shadow:0 10px 44px rgba(0,0,0,.55);
}
.logo{display:flex;align-items:center;gap:12px;flex-shrink:0}
.logo-icon{
  width:44px;height:44px;
  background:linear-gradient(135deg,var(--primary),#ffd27f);
  border-radius:14px;
  display:flex;align-items:center;justify-content:center;
  font-size:14px;font-weight:800;color:#0f1115;
  letter-spacing:.5px;
  box-shadow:0 6px 18px rgba(245,185,75,.3);
}
.logo-text{display:flex;flex-direction:column;line-height:1.2}
.logo-text strong{font-size:18px;font-weight:800;letter-spacing:2px;color:#fff}
.logo-text span{font-size:11px;color:var(--text-body);letter-spacing:1px;margin-top:2px}
.main-nav{display:flex;align-items:center;gap:8px}
.main-nav a{
  padding:8px 20px;
  border-radius:40px;
  font-size:14px;
  font-weight:500;
  color:var(--text-body);
  transition:all .25s ease;
  letter-spacing:.5px;
}
.main-nav a:hover{color:#fff;background:rgba(255,255,255,.08)}
.main-nav a.active{
  background:linear-gradient(135deg,var(--primary),#ffcb6b);
  color:#0f1115;
  font-weight:700;
  box-shadow:0 4px 16px rgba(245,185,75,.3);
}
.header-cta{display:flex;align-items:center}
.header-cta .btn-nav{
  background:linear-gradient(135deg,var(--primary),#ffcb6b);
  color:#0f1115;
  padding:10px 24px;
  border-radius:40px;
  font-size:13px;
  font-weight:700;
  letter-spacing:1px;
  transition:transform .25s,box-shadow .25s;
}
.header-cta .btn-nav:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(245,185,75,.35)}
.nav-toggle{display:none;font-size:20px;color:#fff;cursor:pointer;width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,.1);transition:background .3s}
.nav-toggle:hover{background:rgba(255,255,255,.2)}

/* ========== 页面 Banner ========== */
.page-banner{
  position:relative;
  padding:190px 0 110px;
  background:
    linear-gradient(180deg,rgba(9,11,15,.55) 0%,rgba(9,11,15,.88) 100%),
    url('/assets/images/backpic/back-1.png') center/cover no-repeat;
  text-align:center;
  overflow:hidden;
}
.page-banner::after{
  content:'';
  position:absolute;
  bottom:0;left:0;right:0;
  height:120px;
  background:linear-gradient(180deg,transparent,var(--bg-dark));
  pointer-events:none;
}
.banner-inner{position:relative;z-index:2;max-width:820px;margin:0 auto;padding:0 24px}
.banner-tag{
  display:inline-flex;
  align-items:center;
  gap:8px;
  background:rgba(245,185,75,.15);
  border:1px solid rgba(245,185,75,.35);
  color:var(--primary);
  font-size:13px;
  font-weight:600;
  letter-spacing:2px;
  padding:8px 22px;
  border-radius:40px;
  margin-bottom:28px;
}
.banner-tag i{font-size:14px}
.page-banner h1{
  font-size:52px;
  font-weight:800;
  line-height:1.15;
  letter-spacing:2px;
  margin-bottom:20px;
  text-shadow:0 4px 30px rgba(0,0,0,.4);
}
.page-banner h1 span{
  background:linear-gradient(120deg,var(--primary),#ffd27f);
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
}
.page-banner p{
  font-size:17px;
  color:var(--text-body);
  max-width:620px;
  margin:0 auto;
  line-height:1.9;
}
.banner-meta{
  display:flex;
  justify-content:center;
  gap:38px;
  margin-top:40px;
  flex-wrap:wrap;
}
.banner-meta .meta-item{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--text-body)}
.banner-meta .meta-item i{color:var(--primary);font-size:16px}

/* ========== 赛事快报 ========== */
.section-news{
  padding:var(--space-section) 0 60px;
  background:var(--bg-dark);
}
.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  margin-bottom:48px;
  flex-wrap:wrap;
  gap:16px;
}
.section-head .sec-label{
  font-size:13px;
  color:var(--primary);
  letter-spacing:3px;
  font-weight:600;
  text-transform:uppercase;
  margin-bottom:8px;
}
.section-head h2{
  font-size:36px;
  font-weight:800;
  letter-spacing:2px;
  line-height:1.3;
}
.section-head p{color:var(--text-body);font-size:15px;margin-top:10px;max-width:560px}
.section-head .sec-more{
  color:var(--text-body);
  font-size:14px;
  display:inline-flex;
  align-items:center;
  gap:6px;
  transition:color .3s;
  padding-bottom:4px;
  border-bottom:1px solid var(--border);
}
.section-head .sec-more:hover{color:var(--primary)}
.news-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:28px;
}
.news-card{
  background:var(--card-bg);
  border-radius:var(--radius-lg);
  overflow:hidden;
  border:1px solid var(--border);
  transition:transform .3s,box-shadow .3s;
  position:relative;
}
.news-card:hover{
  transform:translateY(-8px);
  box-shadow:var(--shadow-hover);
  border-color:rgba(245,185,75,.3);
}
.news-thumb{
  position:relative;
  height:220px;
  overflow:hidden;
}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.news-card:hover .news-thumb img{transform:scale(1.07)}
.news-thumb .badge{
  position:absolute;
  top:14px;left:14px;
  background:rgba(15,17,21,.78);
  backdrop-filter:blur(6px);
  padding:5px 14px;
  border-radius:30px;
  font-size:12px;
  font-weight:600;
  color:var(--primary);
  border:1px solid rgba(245,185,75,.3);
  z-index:2;
}
.news-thumb .badge.hot{color:#ff6b6b;border-color:rgba(255,107,107,.4)}
.news-body{padding:26px 26px 28px}
.news-body .news-date{
  font-size:12px;
  color:var(--text-weak);
  letter-spacing:1px;
  margin-bottom:10px;
  display:flex;
  align-items:center;
  gap:8px;
}
.news-body .news-date i{color:var(--primary);font-size:12px}
.news-body h3{
  font-size:19px;
  font-weight:700;
  line-height:1.5;
  margin-bottom:12px;
  letter-spacing:.3px;
}
.news-body h3 a{color:#fff;transition:color .3s}
.news-body h3 a:hover{color:var(--primary)}
.news-body p{
  font-size:14px;
  color:var(--text-body);
  line-height:1.8;
  margin-bottom:18px;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.news-tags{display:flex;gap:8px;flex-wrap:wrap}
.news-tags span{
  font-size:12px;
  color:var(--text-body);
  background:rgba(255,255,255,.05);
  padding:4px 12px;
  border-radius:20px;
  border:1px solid rgba(255,255,255,.06);
}

/* ========== 焦点赛事 ========== */
.section-featured{
  padding:60px 0 var(--space-section);
  background:
    linear-gradient(180deg,transparent 0%,rgba(15,17,21,.95) 100%),
    url('/assets/images/backpic/back-2.png') center/cover no-repeat;
  position:relative;
}
.featured-card{
  display:grid;
  grid-template-columns:1.15fr 1fr;
  background:rgba(19,21,27,.92);
  border-radius:var(--radius-lg);
  overflow:hidden;
  border:1px solid var(--border);
  box-shadow:var(--shadow-card);
  backdrop-filter:blur(12px);
}
.featured-media{position:relative;min-height:420px;overflow:hidden}
.featured-media img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.featured-card:hover .featured-media img{transform:scale(1.04)}
.featured-media .play{
  position:absolute;
  top:50%;left:50%;
  transform:translate(-50%,-50%);
  width:70px;height:70px;
  border-radius:50%;
  background:rgba(245,185,75,.88);
  display:flex;align-items:center;justify-content:center;
  font-size:22px;color:#0f1115;
  box-shadow:0 0 0 14px rgba(245,185,75,.18);
  transition:all .3s;
}
.featured-card:hover .play{transform:translate(-50%,-50%) scale(1.1)}
.featured-content{padding:48px 44px;display:flex;flex-direction:column;justify-content:center}
.featured-content .fc-tag{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:12px;
  font-weight:700;
  letter-spacing:2px;
  color:var(--primary);
  margin-bottom:16px;
  text-transform:uppercase;
}
.featured-content h2{
  font-size:34px;
  font-weight:800;
  line-height:1.25;
  letter-spacing:1px;
  margin-bottom:18px;
  color:#fff;
}
.featured-content .fc-desc{
  color:var(--text-body);
  font-size:15px;
  line-height:1.9;
  margin-bottom:28px;
}
.fc-stats{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:14px;
  margin-bottom:30px;
}
.fc-stats .stat{
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.07);
  border-radius:var(--radius-md);
  padding:18px 12px;
  text-align:center;
  transition:background .3s;
}
.fc-stats .stat:hover{background:rgba(245,185,75,.08);border-color:rgba(245,185,75,.25)}
.fc-stats .stat strong{font-size:26px;font-weight:800;color:var(--primary);display:block;line-height:1.2}
.fc-stats .stat span{font-size:12px;color:var(--text-body);margin-top:4px;display:block}
.btn-group{display:flex;gap:14px;flex-wrap:wrap}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:14px 32px;
  border-radius:50px;
  font-size:14px;
  font-weight:700;
  letter-spacing:1px;
  transition:all .3s ease;
  cursor:pointer;
}
.btn-primary{background:linear-gradient(135deg,var(--primary),#ffcb6b);color:#0f1115;box-shadow:0 6px 20px rgba(245,185,75,.3)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 28px rgba(245,185,75,.45);color:#0f1115}
.btn-outline{border:1px solid rgba(255,255,255,.25);color:#fff;background:rgba(255,255,255,.03)}
.btn-outline:hover{border-color:var(--primary);color:var(--primary);background:rgba(245,185,75,.08)}

/* ========== 排名数据 ========== */
.section-rank{
  padding:var(--space-section) 0;
  background:var(--bg-dark);
}
.rank-tabs{
  display:flex;
  gap:10px;
  margin-bottom:40px;
  flex-wrap:wrap;
  justify-content:center;
}
.rank-tabs .tab-btn{
  padding:10px 28px;
  border-radius:40px;
  font-size:14px;
  font-weight:500;
  color:var(--text-body);
  background:rgba(255,255,255,.04);
  border:1px solid transparent;
  transition:all .3s;
  cursor:pointer;
}
.rank-tabs .tab-btn:hover{color:#fff;border-color:rgba(255,255,255,.15)}
.rank-tabs .tab-btn.active{
  background:linear-gradient(135deg,var(--primary),#ffcb6b);
  color:#0f1115;
  font-weight:700;
  box-shadow:0 4px 16px rgba(245,185,75,.25);
}
.rank-panel{
  background:var(--card-bg);
  border-radius:var(--radius-lg);
  border:1px solid var(--border);
  overflow:hidden;
}
.rank-row{
  display:grid;
  grid-template-columns:60px 1.5fr 1fr 1fr 60px;
  align-items:center;
  padding:18px 30px;
  border-bottom:1px solid var(--border);
  transition:background .25s;
  gap:16px;
}
.rank-row:last-child{border-bottom:none}
.rank-row:hover{background:rgba(255,255,255,.03)}
.rank-row.header-row{
  background:rgba(255,255,255,.04);
  font-size:13px;
  color:var(--text-weak);
  letter-spacing:1px;
  font-weight:600;
  padding:12px 30px;
}
.rank-num{
  font-size:20px;
  font-weight:800;
  color:var(--text-weak);
  text-align:center;
}
.rank-num.top-1{color:var(--primary);font-size:26px}
.rank-num.top-2{color:#c9ccd2;font-size:23px}
.rank-num.top-3{color:#e0a55f;font-size:21px}
.rank-team{display:flex;align-items:center;gap:14px}
.rank-team .team-icon{
  width:38px;height:38px;
  border-radius:10px;
  display:flex;align-items:center;justify-content:center;
  font-size:16px;
  background:rgba(245,185,75,.12);
  color:var(--primary);
  border:1px solid rgba(245,185,75,.18);
}
.rank-team span{font-weight:600;font-size:16px;color:#fff}
.rank-record{font-size:14px;color:var(--text-body)}
.rank-points{display:flex;align-items:center;gap:10px;justify-content:center}
.rank-points .pts{
  background:rgba(245,185,75,.1);
  padding:4px 14px;
  border-radius:30px;
  font-weight:700;
  color:var(--primary);
  font-size:15px;
}
.rank-trend{color:var(--text-weak);font-size:14px;text-align:center}
.rank-trend i{color:#4ade80;margin-right:4px}
.rank-trend i.down{color:#f87171}

/* ========== 图文资讯 + 精选 ========== */
.section-focus{
  padding:var(--space-section) 0;
  background:var(--bg-dark);
  border-top:1px solid rgba(255,255,255,.03);
}
.focus-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:22px;
}
.focus-card{
  border-radius:var(--radius-md);
  overflow:hidden;
  background:var(--card-bg);
  border:1px solid var(--border);
  transition:all .3s;
  position:relative;
}
.focus-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover);border-color:rgba(245,185,75,.25)}
.focus-media{position:relative;height:150px;overflow:hidden}
.focus-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.focus-card:hover .focus-media img{transform:scale(1.08)}
.focus-media .time{
  position:absolute;
  bottom:10px;right:10px;
  background:rgba(9,11,15,.85);
  backdrop-filter:blur(4px);
  color:#fff;
  font-size:11px;
  padding:3px 10px;
  border-radius:20px;
  letter-spacing:.5px;
}
.focus-body{padding:18px}
.focus-body h4{font-size:15px;font-weight:600;line-height:1.5;margin-bottom:8px;color:#fff}
.focus-body h4 a:hover{color:var(--primary)}
.focus-body .status{
  font-size:12px;
  color:var(--text-weak);
  display:flex;
  align-items:center;
  gap:6px;
}
.focus-body .status i{font-size:10px;color:var(--primary)}

/* ========== 热门赛事牌 ========== */
.section-vs{
  padding:var(--space-section) 0;
  background:
    linear-gradient(180deg,transparent,rgba(245,185,75,.04)),
    var(--bg-dark);
}
.vs-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:28px;
}
.vs-card{
  background:var(--card-bg);
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  padding:36px 32px;
  text-align:center;
  transition:all .3s;
  position:relative;
  overflow:hidden;
}
.vs-card::before{
  content:'';
  position:absolute;
  top:0;left:0;right:0;height:4px;
  background:linear-gradient(90deg,transparent,var(--primary),transparent);
  opacity:0;
  transition:opacity .3s;
}
.vs-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover);border-color:rgba(245,185,75,.3)}
.vs-card:hover::before{opacity:1}
.vs-card .league{
  font-size:12px;
  color:var(--primary);
  letter-spacing:2px;
  font-weight:700;
  text-transform:uppercase;
  margin-bottom:20px;
}
.vs-teams{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  margin-bottom:22px;
}
.vs-team{flex:1}
.vs-team .team-avatar{
  width:56px;height:56px;
  margin:0 auto 10px;
  border-radius:50%;
  background:rgba(245,185,75,.12);
  border:1px solid rgba(245,185,75,.2);
  display:flex;align-items:center;justify-content:center;
  font-size:22px;
  color:var(--primary);
}
.vs-team .team-name{font-size:14px;font-weight:600;color:#fff}
.vs-center{
  flex-shrink:0;
  text-align:center;
  padding:0 6px;
}
.vs-center .vs-text{
  font-size:14px;
  font-weight:800;
  color:var(--primary);
  letter-spacing:1px;
  background:rgba(245,185,75,.1);
  padding:6px 14px;
  border-radius:30px;
  border:1px solid rgba(245,185,75,.25);
}
.vs-center .time{font-size:12px;color:var(--text-body);margin-top:8px;display:block}
.vs-card .odds-row{
  display:flex;
  gap:8px;
  justify-content:center;
  margin-bottom:18px;
}
.vs-card .odds-row span{
  font-size:13px;
  color:var(--text-body);
  background:rgba(255,255,255,.05);
  padding:5px 14px;
  border-radius:20px;
}
.vs-card .odds-row span i{margin-right:5px;color:var(--primary);font-size:12px}

/* ========== 资讯内容列表 ========== */
.section-list{
  padding:var(--space-section) 0;
  background:var(--bg-dark);
}
.list-wrap{
  max-width:880px;
  margin:0 auto;
  background:var(--card-bg);
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  padding:18px 30px;
}
.list-item{
  display:flex;
  align-items:center;
  gap:22px;
  padding:22px 8px;
  border-bottom:1px solid var(--border);
  transition:background .25s;
  cursor:pointer;
}
.list-item:last-child{border-bottom:none}
.list-item:hover{background:rgba(255,255,255,.02)}
.list-item .item-img{
  width:130px;height:80px;
  border-radius:12px;
  overflow:hidden;
  flex-shrink:0;
  position:relative;
}
.list-item .item-img img{width:100%;height:100%;object-fit:cover}
.list-item .item-main{flex:1;min-width:0}
.list-item .item-main h3{
  font-size:16px;
  font-weight:600;
  color:#fff;
  line-height:1.6;
  margin-bottom:8px;
  overflow:hidden;
  text-overflow:ellipsis;
  display:-webkit-box;
  -webkit-line-clamp:1;
  -webkit-box-orient:vertical;
}
.list-item .item-main h3 a:hover{color:var(--primary)}
.list-item .item-main .meta{
  font-size:12px;
  color:var(--text-weak);
  display:flex;
  gap:16px;
  align-items:center;
}
.list-item .item-main .meta i{color:var(--primary);margin-right:3px;font-size:11px}
.list-item .arrow{
  flex-shrink:0;
  width:40px;height:40px;
  border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.08);
  color:var(--text-body);
  transition:all .3s;
}
.list-item:hover .arrow{background:var(--primary);color:#0f1115;border-color:var(--primary);transform:rotate(-45deg)}

/* ========== FAQ ========== */
.section-faq{
  padding:var(--space-section) 0;
  background:
    linear-gradient(180deg,transparent,transparent),
    var(--bg-dark);
  border-top:1px solid rgba(255,255,255,.04);
}
.faq-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:18px;
  max-width:1040px;
  margin:0 auto;
}
.faq-item{
  background:var(--card-bg);
  border:1px solid var(--border);
  border-radius:var(--radius-md);
  padding:28px 30px;
  transition:all .3s;
  position:relative;
}
.faq-item:hover{border-color:rgba(245,185,75,.3);box-shadow:var(--shadow-card)}
.faq-item .faq-icon{
  position:absolute;
  top:24px;right:26px;
  width:28px;height:28px;
  border-radius:50%;
  background:rgba(245,185,75,.12);
  color:var(--primary);
  display:flex;align-items:center;justify-content:center;
  font-size:13px;
}
.faq-item h3{
  font-size:16px;
  font-weight:600;
  color:#fff;
  margin-bottom:10px;
  padding-right:30px;
  line-height:1.5;
}
.faq-item p{font-size:14px;color:var(--text-body);line-height:1.85}

/* ========== CTA 区 ========== */
.section-cta{
  padding:90px 0;
  position:relative;
  background:
    linear-gradient(135deg,rgba(9,11,15,.92),rgba(15,17,21,.86)),
    url('/assets/images/backpic/back-3.png') center/cover no-repeat;
  text-align:center;
}
.cta-box{
  max-width:680px;
  margin:0 auto;
  padding:0 24px;
}
.cta-box h2{
  font-size:38px;
  font-weight:800;
  letter-spacing:2px;
  margin-bottom:14px;
  color:#fff;
}
.cta-box h2 span{
  background:linear-gradient(120deg,var(--primary),#ffd27f);
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
}
.cta-box p{color:var(--text-body);font-size:16px;margin-bottom:32px;line-height:1.8}
.cta-actions{
  display:flex;
  gap:16px;
  justify-content:center;
  flex-wrap:wrap;
}
.cta-note{
  margin-top:22px;
  font-size:13px;
  color:var(--text-weak);
  display:flex;
  align-items:center;
  justify-content:center;
  gap:8px;
}
.cta-note i{color:#4ade80;font-size:14px}

/* ========== 页脚 ========== */
.site-footer{
  background:var(--bg-deep);
  padding:80px 0 30px;
  border-top:1px solid rgba(255,255,255,.05);
  position:relative;
}
.site-footer::before{
  content:'';
  position:absolute;
  top:0;left:50%;
  transform:translateX(-50%);
  width:200px;height:1px;
  background:linear-gradient(90deg,transparent,var(--primary),transparent);
}
.footer-grid{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr;
  gap:60px;
  margin-bottom:50px;
}
.footer-brand .logo{margin-bottom:20px}
.footer-brand p{color:var(--text-body);font-size:14px;line-height:1.9;max-width:320px}
.footer-links h4{
  font-size:15px;
  font-weight:700;
  color:#fff;
  margin-bottom:20px;
  letter-spacing:1px;
  position:relative;
  padding-bottom:10px;
}
.footer-links h4::after{
  content:'';
  position:absolute;
  bottom:0;left:0;
  width:30px;height:2px;
  background:var(--primary);
  border-radius:2px;
}
.footer-links a{
  display:block;
  color:var(--text-body);
  font-size:14px;
  padding:5px 0;
  transition:all .3s;
}
.footer-links a:hover{color:var(--primary);transform:translateX(5px)}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.06);
  padding-top:24px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  flex-wrap:wrap;
  gap:12px;
}
.footer-bottom p{font-size:13px;color:var(--text-weak)}
.footer-bottom .domain-tag{
  background:rgba(245,185,75,.08);
  padding:5px 14px;
  border-radius:20px;
  font-size:12px;
  color:var(--primary);
  border:1px solid rgba(245,185,75,.15);
}

/* ========== 响应式 ========== */
@media (max-width:1024px){
  :root{--space-section:85px}
  .news-grid{grid-template-columns:repeat(2,1fr)}
  .focus-grid{grid-template-columns:repeat(2,1fr)}
  .vs-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{gap:40px}
  .page-banner h1{font-size:42px}
}
@media (max-width:768px){
  .site-header{top:10px;padding:0 12px}
  .header-inner{padding:10px 16px;border-radius:24px}
  .main-nav{
    display:none;
    position:absolute;
    top:68px;
    left:0;
    right:0;
    background:rgba(15,17,21,.97);
    backdrop-filter:blur(20px);
    border:1px solid rgba(255,255,255,.1);
    border-radius:20px;
    padding:16px;
    flex-direction:column;
    gap:6px;
    box-shadow:0 20px 50px rgba(0,0,0,.6);
  }
  .main-nav.open{display:flex}
  .main-nav a{
    display:block;
    text-align:center;
    padding:14px;
    width:100%;
    border-radius:14px;
    font-size:15px;
  }
  .nav-toggle{display:flex;align-items:center;justify-content:center}
  .header-cta .btn-nav{display:none}
  .page-banner{padding:150px 0 80px}
  .page-banner h1{font-size:34px}
  .page-banner p{font-size:15px}
  .news-grid{grid-template-columns:1fr}
  .featured-card{grid-template-columns:1fr}
  .featured-media{min-height:280px}
  .featured-content{padding:34px 26px}
  .fc-stats{grid-template-columns:repeat(3,1fr);gap:10px}
  .fc-stats .stat{padding:14px 10px}
  .fc-stats .stat strong{font-size:20px}
  .focus-grid{grid-template-columns:1fr}
  .vs-grid{grid-template-columns:1fr;gap:20px}
  .section-head h2{font-size:28px}
  .footer-grid{grid-template-columns:1fr;gap:40px}
  .footer-bottom{flex-direction:column;text-align:center}
  .section-cta{padding:70px 0}
  .cta-box h2{font-size:30px}
  .faq-grid{grid-template-columns:1fr}
  .list-wrap{padding:12px 16px}
  .list-item{flex-direction:column;align-items:flex-start;gap:14px}
  .list-item .item-img{width:100%;height:150px}
  .rank-row{
    grid-template-columns:40px 1fr 1fr;
    padding:14px 16px;
    gap:10px;
  }
  .rank-row.header-row{display:none}
  .rank-not-show{display:block}
  .rank-trend{display:none}
  .rank-points{justify-content:flex-start}
}
@media (max-width:520px){
  :root{--space-section:65px}
  .page-banner h1{font-size:28px;letter-spacing:1px}
  .banner-meta{gap:18px}
  .logo-text span{font-size:10px}
  .logo-text strong{font-size:16px;letter-spacing:1px}
  .logo-icon{width:38px;height:38px;font-size:12px;border-radius:12px}
  .section-head h2{font-size:24px}
  .vs-card{padding:28px 20px}
  .fc-stats{grid-template-columns:repeat(3,1fr)}
  .footer-links h4{margin-bottom:14px}
  .rank-record{font-size:12px}
  .rank-team .team-icon{width:32px;height:32px;font-size:14px}
  .rank-team span{font-size:14px}
  .rank-points .pts{padding:3px 10px;font-size:13px}
}

/* roulang page: category2 */
:root {
  --primary: #0b1220;
  --primary-light: #16213e;
  --accent: #d4a534;
  --accent-light: #eac25f;
  --accent-dark: #b58a25;
  --bg-body: #f5f6fa;
  --bg-card: #ffffff;
  --bg-deep: #0f1a2e;
  --text-main: #1e2a3a;
  --text-sub: #5a6b80;
  --text-weak: #8a9aad;
  --border: #e3e8ef;
  --radius: 16px;
  --radius-lg: 24px;
  --radius-sm: 10px;
  --shadow: 0 10px 30px rgba(11, 18, 32, 0.08);
  --shadow-hover: 0 18px 40px rgba(11, 18, 32, 0.16);
  --transition: all 0.3s ease;
  --font-base: "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-base);
  font-size: 16px;
  line-height: 1.75;
  color: var(--text-main);
  background: var(--bg-body);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

input {
  font-family: inherit;
}

ul, ol {
  list-style: none;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 90px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-eyebrow {
  display: inline-block;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent-dark);
  background: rgba(212, 165, 52, 0.12);
  padding: 6px 16px;
  border-radius: 30px;
  margin-bottom: 14px;
}

.section-title {
  font-size: 38px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--primary);
  margin-bottom: 14px;
}

.section-subtitle {
  color: var(--text-sub);
  font-size: 17px;
  max-width: 640px;
  margin: 0 auto;
}

/* ===== Header ===== */
.site-header {
  position: fixed;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1000;
  width: calc(100% - 40px);
  max-width: 1180px;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: 50px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  box-shadow: 0 8px 32px rgba(11, 18, 32, 0.12);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.logo-icon {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, #d4a534 0%, #b58a25 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 14px;
  color: #0b1220;
  box-shadow: 0 4px 14px rgba(212, 165, 52, 0.4);
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
  color: var(--primary);
}

.logo-text strong {
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.logo-text span {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-sub);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

.main-nav a {
  padding: 9px 20px;
  border-radius: 30px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-main);
  transition: var(--transition);
}

.main-nav a:hover {
  color: var(--accent-dark);
  background: rgba(212, 165, 52, 0.1);
}

.main-nav a.active {
  color: #fff;
  background: var(--primary);
  box-shadow: 0 4px 14px rgba(11, 18, 32, 0.25);
}

.header-cta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn-primary {
  display: inline-block;
  background: linear-gradient(135deg, #d4a534, #b58a25);
  color: #0b1220;
  font-weight: 600;
  font-size: 14px;
  padding: 12px 26px;
  border-radius: 40px;
  transition: var(--transition);
  box-shadow: 0 6px 18px rgba(212, 165, 52, 0.35);
  border: none;
  cursor: pointer;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(212, 165, 52, 0.45);
}

.btn-outline {
  display: inline-block;
  border: 2px solid rgba(255, 255, 255, 0.7);
  color: #fff;
  font-weight: 600;
  font-size: 14px;
  padding: 11px 28px;
  border-radius: 40px;
  transition: var(--transition);
  background: transparent;
  cursor: pointer;
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: #fff;
  transform: translateY(-2px);
}

.btn-light {
  display: inline-block;
  background: #fff;
  color: var(--primary);
  font-weight: 600;
  font-size: 15px;
  padding: 14px 32px;
  border-radius: 40px;
  transition: var(--transition);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.18);
  cursor: pointer;
  border: none;
}

.btn-light:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.25);
}

.nav-toggle {
  display: none;
  font-size: 20px;
  color: var(--primary);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  align-items: center;
  justify-content: center;
  background: rgba(11, 18, 32, 0.06);
}

/* ===== Hero ===== */
.page-hero {
  position: relative;
  min-height: 520px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background-image: url('/assets/images/backpic/back-3.png');
  background-size: cover;
  background-position: center;
  padding: 160px 24px 100px;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(11, 18, 32, 0.85) 0%, rgba(22, 33, 62, 0.7) 55%, rgba(212, 165, 52, 0.45) 100%);
}

.page-hero::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 120px;
  background: linear-gradient(to top, var(--bg-body), transparent);
}

.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 820px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 30px;
  color: #fff;
  font-size: 13px;
  font-weight: 500;
  padding: 7px 18px;
  margin-bottom: 24px;
}

.hero-badge i {
  color: var(--accent);
}

.page-hero h1 {
  font-size: 56px;
  font-weight: 800;
  letter-spacing: 2px;
  color: #fff;
  line-height: 1.2;
  margin-bottom: 18px;
  text-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.page-hero p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 18px;
  max-width: 560px;
  margin: 0 auto 32px;
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ===== Breadcrumb ===== */
.breadcrumb-wrap {
  background: var(--bg-body);
  padding: 24px 0 0;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--text-sub);
}

.breadcrumb a {
  color: var(--text-sub);
  transition: var(--transition);
}

.breadcrumb a:hover {
  color: var(--accent-dark);
}

.breadcrumb span {
  color: var(--accent-dark);
}

/* ===== Category Cards ===== */
.category-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.category-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  border: 1px solid var(--border);
}

.category-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
}

.category-cover {
  position: relative;
  height: 210px;
  overflow: hidden;
}

.category-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.category-card:hover .category-cover img {
  transform: scale(1.07);
}

.category-cover::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(11, 18, 32, 0.6), transparent 60%);
}

.category-tag {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 2;
  background: rgba(255, 255, 255, 0.92);
  color: var(--primary);
  font-size: 12px;
  font-weight: 600;
  padding: 5px 14px;
  border-radius: 30px;
  backdrop-filter: blur(4px);
}

.category-body {
  padding: 28px;
}

.category-body h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 10px;
}

.category-body p {
  font-size: 14px;
  color: var(--text-sub);
  line-height: 1.7;
  margin-bottom: 18px;
}

.category-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border);
  padding-top: 16px;
}

.category-meta span {
  font-size: 13px;
  color: var(--text-weak);
  display: flex;
  align-items: center;
  gap: 6px;
}

.category-meta a {
  font-size: 13px;
  font-weight: 600;
  color: var(--accent-dark);
  display: flex;
  align-items: center;
  gap: 6px;
}

.category-meta a:hover {
  gap: 10px;
}

/* ===== Feature Detail ===== */
.feature-block {
  background: #fff;
  padding: 70px 0;
}

.feature-grid {
  display: flex;
  align-items: center;
  gap: 70px;
  margin-bottom: 70px;
}

.feature-grid:last-child {
  margin-bottom: 0;
}

.feature-grid.reverse {
  flex-direction: row-reverse;
}

.feature-image {
  flex: 1;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  position: relative;
}

.feature-image img {
  width: 100%;
  height: 340px;
  object-fit: cover;
}

.feature-image::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: inset 0 0 40px rgba(255, 255, 255, 0.05);
}

.feature-content {
  flex: 1;
}

.feature-content .tag {
  display: inline-block;
  background: rgba(212, 165, 52, 0.14);
  color: var(--accent-dark);
  font-size: 13px;
  font-weight: 600;
  padding: 5px 14px;
  border-radius: 30px;
  margin-bottom: 16px;
}

.feature-content h3 {
  font-size: 28px;
  font-weight: 700;
  color: var(--primary);
  line-height: 1.4;
  margin-bottom: 16px;
}

.feature-content p {
  color: var(--text-sub);
  font-size: 15px;
  margin-bottom: 16px;
}

.feature-list {
  margin-top: 20px;
}

.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 8px 0;
  font-size: 15px;
  color: var(--text-main);
}

.feature-list li i {
  color: var(--accent-dark);
  margin-top: 4px;
  font-size: 14px;
}

/* ===== Steps ===== */
.steps-section {
  background: var(--bg-deep);
  position: relative;
  overflow: hidden;
}

.steps-section::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -100px;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(212, 165, 52, 0.25), transparent 70%);
}

.steps-section .section-title {
  color: #fff;
}

.steps-section .section-subtitle {
  color: rgba(255, 255, 255, 0.7);
}

.steps-section .section-eyebrow {
  color: var(--accent);
  background: rgba(212, 165, 52, 0.16);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
  position: relative;
  z-index: 2;
}

.step-card {
  text-align: center;
  padding: 34px 20px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  backdrop-filter: blur(8px);
  transition: var(--transition);
  position: relative;
}

.step-card:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-6px);
}

.step-number {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, #d4a534, #b58a25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 800;
  color: #0b1220;
  margin: 0 auto 18px;
  box-shadow: 0 6px 20px rgba(212, 165, 52, 0.4);
}

.step-card h4 {
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 8px;
}

.step-card p {
  color: rgba(255, 255, 255, 0.65);
  font-size: 13px;
  line-height: 1.6;
}

/* ===== Stats ===== */
.stats-section {
  background: #fff;
  border-bottom: 1px solid var(--border);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  text-align: center;
}

.stat-item {
  padding: 10px;
}

.stat-number {
  font-size: 46px;
  font-weight: 800;
  color: var(--primary);
  line-height: 1.2;
  margin-bottom: 6px;
}

.stat-number span {
  color: var(--accent);
}

.stat-label {
  font-size: 15px;
  color: var(--text-sub);
}

/* ===== Tips ===== */
.tips-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.tip-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 32px;
  border-left: 4px solid var(--accent);
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.tip-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
}

.tip-icon {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: rgba(212, 165, 52, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: var(--accent-dark);
  margin-bottom: 16px;
}

.tip-card h4 {
  font-size: 18px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 10px;
}

.tip-card p {
  font-size: 14px;
  color: var(--text-sub);
  line-height: 1.7;
}

/* ===== FAQ ===== */
.faq-section {
  background: #fff;
}

.faq-list {
  max-width: 840px;
  margin: 0 auto;
}

.faq-item {
  background: var(--bg-body);
  border-radius: var(--radius);
  margin-bottom: 16px;
  overflow: hidden;
  border: 1px solid var(--border);
  transition: var(--transition);
}

.faq-item:hover {
  border-color: rgba(212, 165, 52, 0.4);
}

.faq-question {
  padding: 22px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  font-weight: 600;
  font-size: 16px;
  color: var(--primary);
  transition: var(--transition);
}

.faq-question i {
  color: var(--accent);
  transition: var(--transition);
}

.faq-item.active .faq-question i {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  padding: 0 28px;
  color: var(--text-sub);
  font-size: 14px;
  line-height: 1.8;
  transition: max-height 0.4s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
  max-height: 400px;
  padding-bottom: 24px;
}

/* ===== CTA ===== */
.cta-section {
  background-image: url('/assets/images/backpic/back-2.png');
  background-size: cover;
  background-position: center;
  position: relative;
  padding: 100px 0;
  text-align: center;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(11, 18, 32, 0.92), rgba(22, 33, 62, 0.82));
}

.cta-inner {
  position: relative;
  z-index: 2;
  max-width: 700px;
  margin: 0 auto;
}

.cta-inner h2 {
  font-size: 40px;
  color: #fff;
  font-weight: 800;
  margin-bottom: 16px;
  line-height: 1.3;
}

.cta-inner p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 17px;
  margin-bottom: 32px;
}

.cta-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ===== Footer ===== */
.site-footer {
  background: var(--primary);
  color: rgba(255, 255, 255, 0.7);
  padding: 70px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 60px;
  padding-bottom: 50px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand .logo-text strong {
  color: #fff;
}

.footer-brand .logo-text span {
  color: rgba(255, 255, 255, 0.6);
}

.footer-brand p {
  font-size: 14px;
  line-height: 1.8;
  margin-top: 18px;
  max-width: 360px;
  color: rgba(255, 255, 255, 0.65);
}

.footer-links h4 {
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 20px;
}

.footer-links a {
  display: block;
  color: rgba(255, 255, 255, 0.6);
  font-size: 14px;
  padding: 7px 0;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--accent);
  padding-left: 8px;
}

.footer-bottom {
  padding: 24px 0;
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 13px;
  color: rgba(255, 255, 255, 0.45);
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .section {
    padding: 70px 0;
  }

  .category-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
  }

  .steps-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

  .feature-grid {
    gap: 40px;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 56px 0;
  }

  .section-title {
    font-size: 30px;
  }

  .page-hero {
    min-height: 440px;
    padding: 120px 20px 70px;
  }

  .page-hero h1 {
    font-size: 36px;
  }

  .category-grid {
    grid-template-columns: 1fr;
  }

  .feature-grid,
  .feature-grid.reverse {
    flex-direction: column;
  }

  .feature-image img {
    height: 250px;
  }

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

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .main-nav {
    display: none;
    position: absolute;
    top: calc(100% + 10px);
    left: 20px;
    right: 20px;
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(11, 18, 32, 0.2);
    padding: 16px;
    flex-direction: column;
    align-items: stretch;
  }

  .main-nav.open {
    display: flex;
  }

  .main-nav a {
    padding: 12px 16px;
    text-align: center;
  }

  .nav-toggle {
    display: flex;
  }

  .header-cta {
    gap: 4px;
  }
}

@media (max-width: 520px) {
  .container {
    padding: 0 16px;
  }

  .site-header {
    top: 12px;
    width: calc(100% - 24px);
  }

  .header-inner {
    padding: 8px 16px;
  }

  .logo-text strong {
    font-size: 15px;
  }

  .logo-text span {
    font-size: 11px;
  }

  .logo-icon {
    width: 36px;
    height: 36px;
    font-size: 12px;
  }

  .page-hero h1 {
    font-size: 30px;
  }

  .page-hero p {
    font-size: 15px;
  }

  .section-title {
    font-size: 26px;
  }

  .section-subtitle {
    font-size: 15px;
  }

  .stats-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .steps-grid {
    grid-template-columns: 1fr;
  }

  .tips-grid,
  .faq-list {
    grid-template-columns: 1fr;
  }

  .faq-question {
    padding: 18px 20px;
    font-size: 15px;
  }

  .faq-answer {
    padding: 0 20px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: center;
  }

  .hero-actions .btn-primary,
  .hero-actions .btn-outline {
    width: 100%;
    text-align: center;
  }

  .cta-inner h2 {
    font-size: 28px;
  }
}