/* ============================================
   鼎盛建筑集团 - Halo主题样式
   ============================================ */

/* --- CSS Variables --- */
:root {
  --color-primary: #C8956C;
  --color-primary-dark: #A87750;
  --color-primary-light: #E8C9A8;
  --color-secondary: #1A1A2E;
  --color-dark: #16213E;
  --color-text: #333333;
  --color-text-light: #666666;
  --color-text-muted: #999999;
  --color-bg: #FFFFFF;
  --color-bg-light: #F8F6F3;
  --color-bg-dark: #1A1A2E;
  --color-border: #E5E5E5;
  --color-white: #FFFFFF;
  --font-cn: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-en: 'Playfair Display', Georgia, serif;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.12);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --transition: all 0.3s ease;
  --max-width: 1200px;
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-cn);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; transition: var(--transition); }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }
h1, h2, h3, h4, h5, h6 { font-weight: 700; line-height: 1.3; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border: 2px solid transparent;
  border-radius: var(--radius-sm);
  font-family: var(--font-cn);
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
  justify-content: center;
}
.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}
.btn-primary:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(200,149,108,0.4);
}
.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn-outline:hover {
  background: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}
.btn-white {
  background: var(--color-white);
  color: var(--color-secondary);
  border-color: var(--color-white);
}
.btn-white:hover {
  background: var(--color-primary-light);
  border-color: var(--color-primary-light);
  transform: translateY(-2px);
}
.btn-outline-white {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255,255,255,0.5);
}
.btn-outline-white:hover {
  background: rgba(255,255,255,0.15);
  border-color: var(--color-white);
}
.btn-lg { padding: 15px 36px; font-size: 1.05rem; }
.btn-block { width: 100%; }

/* --- Header --- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: var(--transition);
}
.site-header.scrolled {
  box-shadow: var(--shadow-md);
}
.header-top-bar {
  background: var(--color-secondary);
  color: rgba(255,255,255,0.8);
  font-size: 0.85rem;
  padding: 8px 0;
  transition: var(--transition);
}
.site-header.scrolled .header-top-bar {
  display: none;
}
.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.top-bar-left, .top-bar-right {
  display: flex;
  gap: 24px;
}
.top-bar-left span, .top-bar-right span {
  display: flex;
  align-items: center;
  gap: 6px;
}
.top-bar-left i, .top-bar-right i {
  color: var(--color-primary);
  font-size: 0.8rem;
}
.navbar {
  background: rgba(255,255,255,0.98);
  padding: 0;
  backdrop-filter: blur(10px);
  transition: var(--transition);
}
.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.navbar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: 1.2rem;
}
.brand-text { display: flex; flex-direction: column; }
.brand-name {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-secondary);
  line-height: 1.2;
}
.brand-slogan {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  letter-spacing: 1px;
}
.nav-list {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-link {
  padding: 8px 16px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text);
  border-radius: var(--radius-sm);
  transition: var(--transition);
  position: relative;
}
.nav-link:hover, .nav-link.active {
  color: var(--color-primary);
}
.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 20px;
  height: 2px;
  background: var(--color-primary);
  border-radius: 1px;
}
.nav-link--cta {
  background: var(--color-primary);
  color: var(--color-white) !important;
  padding: 8px 24px;
  border-radius: var(--radius-sm);
}
.nav-link--cta:hover {
  background: var(--color-primary-dark) !important;
  transform: translateY(-1px);
}
.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.mobile-toggle span {
  width: 24px;
  height: 2px;
  background: var(--color-secondary);
  border-radius: 1px;
  transition: var(--transition);
}
.mobile-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.mobile-toggle.active span:nth-child(2) { opacity: 0; }
.mobile-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* --- Hero --- */
.hero-section {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(26,26,46,0.85) 0%, rgba(26,26,46,0.5) 50%, rgba(200,149,108,0.2) 100%);
  z-index: 1;
}
.hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
}
.hero-text {
  max-width: 700px;
  color: var(--color-white);
}
.hero-badge {
  display: inline-block;
  padding: 6px 18px;
  background: rgba(200,149,108,0.2);
  border: 1px solid rgba(200,149,108,0.4);
  border-radius: 50px;
  font-size: 0.85rem;
  color: var(--color-primary-light);
  margin-bottom: 24px;
  letter-spacing: 1px;
}
.hero-title {
  font-size: 3.5rem;
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}
.hero-subtitle {
  font-size: 1.25rem;
  font-weight: 300;
  opacity: 0.9;
  margin-bottom: 36px;
  line-height: 1.6;
}
.hero-btns {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.hero-scroll-hint {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: rgba(255,255,255,0.6);
  animation: bounce 2s infinite;
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(10px); }
}

/* --- Stats --- */
.stats-section {
  background: var(--color-bg-dark);
  padding: 50px 0;
  position: relative;
  z-index: 3;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  text-align: center;
}
.stat-item {
  padding: 20px;
}
.stat-number {
  font-size: 2.8rem;
  font-weight: 900;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 8px;
  font-family: var(--font-en);
}
.stat-suffix {
  font-size: 1.2rem;
  font-weight: 400;
  color: var(--color-primary-light);
}
.stat-label {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.7);
  letter-spacing: 2px;
}

/* --- Section Common --- */
.section-header {
  text-align: center;
  margin-bottom: 50px;
}
.section-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-primary);
  letter-spacing: 3px;
  margin-bottom: 12px;
}
.section-title {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--color-secondary);
  margin-bottom: 12px;
}
.section-desc {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  max-width: 500px;
  margin: 0 auto;
}
.section-action {
  text-align: center;
  margin-top: 40px;
}

/* --- Services --- */
.services-section {
  padding: 100px 0;
  background: var(--color-bg-light);
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.service-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}
.service-img {
  position: relative;
  height: 200px;
  overflow: hidden;
}
.service-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.service-card:hover .service-img img {
  transform: scale(1.1);
}
.service-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(26,26,46,0.6), transparent);
  display: flex;
  align-items: flex-end;
  padding: 20px;
}
.service-overlay i {
  font-size: 2rem;
  color: var(--color-primary-light);
}
.service-body {
  padding: 24px;
}
.service-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-secondary);
  margin-bottom: 10px;
}
.service-desc {
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.6;
  margin-bottom: 16px;
}
.service-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.service-link:hover {
  gap: 10px;
  color: var(--color-primary-dark);
}

/* --- About Preview --- */
.about-preview-section {
  padding: 100px 0;
}
.about-preview-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.about-preview-img {
  position: relative;
}
.about-preview-img img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.about-preview-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--color-primary);
  color: var(--color-white);
  padding: 24px;
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: var(--shadow-md);
}
.badge-number {
  display: block;
  font-size: 2.5rem;
  font-weight: 900;
  line-height: 1;
  font-family: var(--font-en);
}
.badge-text {
  font-size: 0.8rem;
  opacity: 0.9;
  letter-spacing: 1px;
}
.about-preview-content .section-tag { display: block; text-align: left; }
.about-preview-content .section-title { text-align: left; }
.about-text {
  font-size: 0.95rem;
  color: var(--color-text-light);
  margin-bottom: 24px;
  line-height: 1.8;
}
.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 30px;
}
.about-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-secondary);
}
.about-feature i {
  color: var(--color-primary);
  font-size: 1rem;
}

/* --- Projects --- */
.projects-section {
  padding: 100px 0;
  background: var(--color-bg-light);
}
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.project-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 4/3;
}
.project-card--large {
  grid-row: span 2;
  aspect-ratio: auto;
}
.project-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.project-card:hover img {
  transform: scale(1.08);
}
.project-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(26,26,46,0.9) 0%, rgba(26,26,46,0.2) 60%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 28px;
  color: var(--color-white);
  transition: var(--transition);
}
.project-category {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-primary-light);
  letter-spacing: 2px;
  margin-bottom: 8px;
  text-transform: uppercase;
}
.project-title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 6px;
}
.project-desc {
  font-size: 0.85rem;
  opacity: 0;
  transform: translateY(10px);
  transition: var(--transition);
  color: rgba(255,255,255,0.8);
}
.project-card:hover .project-desc {
  opacity: 1;
  transform: translateY(0);
}
.project-link {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 40px;
  height: 40px;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateY(-10px);
  transition: var(--transition);
}
.project-card:hover .project-link {
  opacity: 1;
  transform: translateY(0);
}

/* --- News --- */
.news-section {
  padding: 100px 0;
}
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}
.news-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.news-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}
.news-img {
  height: 200px;
  overflow: hidden;
}
.news-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.news-card:hover .news-img img {
  transform: scale(1.08);
}
.news-body {
  padding: 24px;
}
.news-meta {
  display: flex;
  gap: 16px;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-bottom: 12px;
}
.news-meta i { color: var(--color-primary); margin-right: 4px; }
.news-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
  line-height: 1.4;
}
.news-title a { color: var(--color-secondary); }
.news-title a:hover { color: var(--color-primary); }
.news-excerpt {
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin-bottom: 16px;
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.news-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.news-link:hover { gap: 10px; color: var(--color-primary-dark); }

/* --- CTA --- */
.cta-section {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-dark) 100%);
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(200,149,108,0.15), transparent 70%);
  border-radius: 50%;
}
.cta-content {
  text-align: center;
  position: relative;
  z-index: 1;
  color: var(--color-white);
}
.cta-title {
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 16px;
}
.cta-desc {
  font-size: 1.05rem;
  opacity: 0.8;
  max-width: 600px;
  margin: 0 auto 32px;
}
.cta-btns {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* --- Footer --- */
.site-footer {
  background: var(--color-bg-dark);
  color: rgba(255,255,255,0.75);
}
.footer-main {
  padding: 60px 0 40px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 40px;
}
.footer-col.footer-brand {
  flex-direction: column;
  align-items: flex-start;
}
.footer-brand .brand-icon {
  width: 38px;
  height: 38px;
  font-size: 1rem;
}
.footer-brand .brand-name {
  color: var(--color-white);
  font-size: 1.1rem;
}
.footer-about p {
  font-size: 0.88rem;
  line-height: 1.7;
  margin-bottom: 20px;
}
.footer-social {
  display: flex;
  gap: 12px;
}
.footer-social a {
  width: 36px;
  height: 36px;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  transition: var(--transition);
}
.footer-social a:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}
.footer-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 12px;
}
.footer-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--color-primary);
}
.footer-links li {
  margin-bottom: 10px;
}
.footer-links a {
  font-size: 0.88rem;
  transition: var(--transition);
}
.footer-links a:hover {
  color: var(--color-primary-light);
  padding-left: 6px;
}
.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 14px;
  font-size: 0.88rem;
}
.footer-contact i {
  color: var(--color-primary);
  margin-top: 4px;
  font-size: 0.85rem;
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 20px 0;
}
.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  opacity: 0.6;
}
.footer-bottom a { color: inherit; }
.footer-bottom a:hover { color: var(--color-primary-light); }

/* --- Back to Top --- */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 46px;
  height: 46px;
  background: var(--color-primary);
  color: var(--color-white);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1rem;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: var(--transition);
  z-index: 999;
}
.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.back-to-top:hover {
  background: var(--color-primary-dark);
  transform: translateY(-3px);
}

/* --- Page Banner --- */
.page-banner {
  position: relative;
  padding: 160px 0 80px;
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-dark) 100%);
  overflow: hidden;
}
.page-banner::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(200,149,108,0.12), transparent 70%);
  border-radius: 50%;
}
.page-banner-content {
  position: relative;
  z-index: 1;
  color: var(--color-white);
}
.breadcrumb {
  font-size: 0.85rem;
  opacity: 0.6;
  margin-bottom: 16px;
}
.breadcrumb a { color: inherit; }
.breadcrumb a:hover { color: var(--color-primary-light); }
.breadcrumb .separator { margin: 0 8px; }
.page-banner-title {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 8px;
}
.page-banner-desc {
  font-size: 1rem;
  opacity: 0.7;
}

/* --- Post Detail --- */
.post-content-section {
  padding: 60px 0;
}
.post-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 50px;
}
.post-main {}
.post-cover {
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 30px;
}
.post-cover img {
  width: 100%;
  border-radius: var(--radius-md);
}
.post-body.content {
  font-size: 1rem;
  line-height: 1.9;
  color: var(--color-text);
}
.post-body.content h2 {
  font-size: 1.6rem;
  margin: 2em 0 1em;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--color-bg-light);
}
.post-body.content h3 {
  font-size: 1.3rem;
  margin: 1.5em 0 0.8em;
}
.post-body.content p {
  margin-bottom: 1.2em;
}
.post-body.content img {
  border-radius: var(--radius-sm);
  margin: 1.5em 0;
}
.post-body.content a {
  color: var(--color-primary);
  text-decoration: underline;
}
.post-body.content blockquote {
  border-left: 4px solid var(--color-primary);
  padding: 16px 24px;
  background: var(--color-bg-light);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin: 1.5em 0;
}
.post-meta {
  display: flex;
  gap: 20px;
  font-size: 0.88rem;
  color: var(--color-text-muted);
}
.post-meta i { color: var(--color-primary); margin-right: 4px; }
.post-tags {
  margin-top: 40px;
  padding-top: 30px;
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.tags-label {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-light);
}
.tag-item {
  padding: 5px 14px;
  background: var(--color-bg-light);
  border-radius: 50px;
  font-size: 0.82rem;
  color: var(--color-text-light);
  transition: var(--transition);
}
.tag-item:hover {
  background: var(--color-primary);
  color: var(--color-white);
}
.post-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 40px;
  padding-top: 30px;
  border-top: 1px solid var(--color-border);
}
.post-nav-item {
  padding: 20px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: var(--transition);
}
.post-nav-item:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}
.post-nav-next { text-align: right; }
.post-nav-label {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  margin-bottom: 6px;
  display: block;
}
.post-nav-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-secondary);
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* --- Sidebar --- */
.post-sidebar {}
.sidebar-widget {
  margin-bottom: 30px;
  padding: 24px;
  background: var(--color-bg-light);
  border-radius: var(--radius-md);
}
.widget-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-secondary);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-primary);
}
.category-list li {
  padding: 10px 0;
  border-bottom: 1px solid rgba(0,0,0,0.05);
}
.category-list li:last-child { border-bottom: none; }
.category-list a {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  color: var(--color-text-light);
}
.category-list a:hover { color: var(--color-primary); }
.category-list .count {
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  padding: 2px 10px;
  border-radius: 50px;
  font-size: 0.78rem;
}
.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.tag-cloud-item {
  padding: 5px 14px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 50px;
  font-size: 0.82rem;
  color: var(--color-text-light);
  transition: var(--transition);
}
.tag-cloud-item:hover {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

/* --- Posts Grid --- */
.posts-content-section,
.category-content-section,
.tag-content-section {
  padding: 60px 0;
}
.posts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}
.post-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.post-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}
.post-card-img {
  height: 200px;
  overflow: hidden;
}
.post-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.post-card:hover .post-card-img img {
  transform: scale(1.08);
}
.post-card-body {
  padding: 24px;
}
.post-card-meta {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  margin-bottom: 10px;
}
.post-card-meta i { color: var(--color-primary); margin-right: 4px; }
.post-card-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
}
.post-card-title a { color: var(--color-secondary); }
.post-card-title a:hover { color: var(--color-primary); }
.post-card-excerpt {
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin-bottom: 16px;
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.post-card-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.post-card-link:hover { gap: 10px; }

/* --- Archives --- */
.archives-content-section {
  padding: 60px 0;
}
.archive-year {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 20px;
  font-family: var(--font-en);
}
.archive-month {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-secondary);
  margin-bottom: 14px;
}
.archive-posts {
  margin-bottom: 30px;
  padding-left: 20px;
  border-left: 3px solid var(--color-primary-light);
}
.archive-post-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 20px;
  margin-bottom: 4px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.archive-post-item:hover {
  background: var(--color-bg-light);
  color: var(--color-primary);
}
.archive-post-date {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  min-width: 50px;
}
.archive-post-title {
  font-size: 0.95rem;
  font-weight: 500;
}

/* --- Categories Grid --- */
.categories-content-section {
  padding: 60px 0;
}
.categories-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.category-card {
  position: relative;
  padding: 32px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: var(--transition);
  overflow: hidden;
}
.category-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 0;
  background: var(--color-primary);
  transition: height 0.3s ease;
}
.category-card:hover::before {
  height: 100%;
}
.category-card:hover {
  border-color: transparent;
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.category-card-icon {
  width: 50px;
  height: 50px;
  background: var(--color-bg-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--color-primary);
  margin-bottom: 16px;
}
.category-card-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-secondary);
  margin-bottom: 8px;
}
.category-card-desc {
  font-size: 0.88rem;
  color: var(--color-text-light);
  line-height: 1.6;
  margin-bottom: 12px;
}
.category-card-count {
  font-size: 0.82rem;
  color: var(--color-text-muted);
}
.category-card-arrow {
  position: absolute;
  top: 32px;
  right: 24px;
  color: var(--color-border);
  font-size: 1rem;
  transition: var(--transition);
}
.category-card:hover .category-card-arrow {
  color: var(--color-primary);
  transform: translateX(4px);
}

/* --- Tags Cloud --- */
.tags-content-section {
  padding: 60px 0;
}
.tags-cloud-section {
  padding: 30px;
  background: var(--color-bg-light);
  border-radius: var(--radius-lg);
}
.tag-cloud--large .tag-cloud-item {
  font-size: 0.9rem;
  padding: 8px 20px;
}

/* --- About Page --- */
.about-intro-section {
  padding: 100px 0;
}
.about-intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.about-intro-img {
  position: relative;
}
.about-intro-img img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.about-intro-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--color-primary);
  color: var(--color-white);
  padding: 28px;
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: var(--shadow-md);
}
.about-intro-content .section-tag { display: block; text-align: left; }
.about-intro-content .section-title { text-align: left; }

/* --- Values --- */
.values-section {
  padding: 100px 0;
  background: var(--color-bg-light);
}
.values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.value-card {
  background: var(--color-white);
  padding: 36px;
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.value-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}
.value-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--color-white);
}
.value-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-secondary);
  margin-bottom: 10px;
}
.value-desc {
  font-size: 0.88rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

/* --- Timeline --- */
.timeline-section {
  padding: 100px 0;
}
.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  padding-left: 40px;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 15px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--color-primary-light);
}
.timeline-item {
  position: relative;
  margin-bottom: 40px;
}
.timeline-item:last-child { margin-bottom: 0; }
.timeline-dot {
  position: absolute;
  left: -33px;
  top: 6px;
  width: 14px;
  height: 14px;
  background: var(--color-primary);
  border: 3px solid var(--color-white);
  border-radius: 50%;
  box-shadow: 0 0 0 3px var(--color-primary-light);
}
.timeline-year {
  display: inline-block;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-primary);
  background: var(--color-primary-light);
  padding: 2px 14px;
  border-radius: 50px;
  margin-bottom: 8px;
}
.timeline-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-secondary);
  margin-bottom: 6px;
}
.timeline-desc {
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.6;
}

/* --- Qualifications --- */
.qualifications-section {
  padding: 100px 0;
  background: var(--color-bg-light);
}
.qual-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.qual-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px 24px;
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-secondary);
}
.qual-item i {
  color: var(--color-primary);
  font-size: 1.1rem;
}

/* --- Contact --- */
.contact-section {
  padding: 80px 0;
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 50px;
}
.contact-info-title {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-secondary);
  margin-bottom: 16px;
}
.contact-info-desc {
  font-size: 0.95rem;
  color: var(--color-text-light);
  margin-bottom: 30px;
  line-height: 1.7;
}
.contact-info-list {
  margin-bottom: 30px;
}
.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
}
.contact-info-icon {
  width: 48px;
  height: 48px;
  background: var(--color-bg-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--color-primary);
  flex-shrink: 0;
}
.contact-info-detail h4 {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-secondary);
  margin-bottom: 4px;
}
.contact-info-detail p {
  font-size: 0.9rem;
  color: var(--color-text-light);
}
.contact-social {
  display: flex;
  gap: 12px;
}
.contact-social a {
  width: 42px;
  height: 42px;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--color-text-light);
  transition: var(--transition);
}
.contact-social a:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}
.contact-form-wrapper {
  padding: 40px;
  background: var(--color-bg-light);
  border-radius: var(--radius-lg);
}
.contact-form-title {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--color-secondary);
  margin-bottom: 24px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-group {
  margin-bottom: 20px;
}
.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: 8px;
}
.form-group .required {
  color: #e74c3c;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-cn);
  font-size: 0.9rem;
  color: var(--color-text);
  background: var(--color-white);
  transition: var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(200,149,108,0.15);
}
.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

/* --- Map --- */
.map-section {}
.map-container {
  height: 350px;
  background: var(--color-bg-light);
}
.map-placeholder {
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
}
.map-placeholder i {
  font-size: 3rem;
  margin-bottom: 12px;
  color: var(--color-primary-light);
}

/* --- Pagination --- */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 40px;
}
.page-btn {
  padding: 8px 20px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: var(--color-text);
  transition: var(--transition);
}
.page-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.page-numbers {
  display: flex;
  gap: 4px;
}
.page-num {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: var(--color-text);
  transition: var(--transition);
}
.page-num:hover, .page-num.active {
  background: var(--color-primary);
  color: var(--color-white);
}
.page-dots {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
}

/* --- Empty State --- */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--color-text-muted);
}
.empty-state i {
  font-size: 3rem;
  color: var(--color-border);
  margin-bottom: 16px;
  display: block;
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
  .project-card--large { grid-row: span 1; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .post-layout { grid-template-columns: 1fr; }
  .post-sidebar { display: none; }
}

@media (max-width: 768px) {
  .header-top-bar { display: none; }
  .mobile-toggle { display: flex; }
  .nav-list {
    position: fixed;
    top: 72px;
    left: 0;
    width: 100%;
    background: var(--color-white);
    padding: 20px;
    box-shadow: var(--shadow-lg);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    flex-direction: column;
    gap: 4px;
    transition: var(--transition);
  }
  .nav-list.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  .nav-link {
    display: block;
    padding: 12px 16px;
  }
  .hero-title { font-size: 2.2rem; }
  .hero-subtitle { font-size: 1rem; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: 1fr; }
  .about-preview-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-preview-badge { right: 20px; bottom: -10px; }
  .projects-grid { grid-template-columns: 1fr; }
  .news-grid { grid-template-columns: 1fr; }
  .posts-grid { grid-template-columns: 1fr; }
  .categories-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .about-intro-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .qual-grid { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: 1fr; }
  .section-title { font-size: 1.8rem; }
  .page-banner-title { font-size: 1.8rem; }
  .cta-title { font-size: 1.6rem; }
  .post-nav { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 1.8rem; }
  .stat-number { font-size: 2rem; }
  .about-features { grid-template-columns: 1fr; }
  .hero-btns { flex-direction: column; }
  .hero-btns .btn { width: 100%; }
}

/* ============================================
   Missing class supplements
   ============================================ */

/* --- Counter / Stats --- */
.counter {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--color-primary);
  line-height: 1;
}

/* --- Home Page body class --- */
.home-page { }

/* --- About Page --- */
.about-page { padding-top: 0; }
.about-section {
  padding: 80px 0;
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.about-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.about-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.about-content {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
@media (max-width: 768px) {
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
}

/* --- Links / Contact Page --- */
.links-page { padding-top: 0; }
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.contact-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: 1.3rem;
  flex-shrink: 0;
}
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* --- Page Banner Background --- */
.page-banner-bg {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background-size: cover;
  background-position: center;
  z-index: 0;
}

/* --- Page Content Sections --- */
.page-content-section {
  padding: 60px 0;
}
.page-content {
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.8;
}
.page-content h2 { margin: 32px 0 16px; font-size: 1.5rem; }
.page-content h3 { margin: 24px 0 12px; font-size: 1.25rem; }
.page-content p { margin-bottom: 16px; }
.page-content img { border-radius: var(--radius-md); margin: 24px 0; }
.page-content ul, .page-content ol { margin: 16px 0; padding-left: 24px; list-style: disc; }
.page-content ol { list-style: decimal; }
.page-content li { margin-bottom: 8px; }
.page-content blockquote {
  border-left: 4px solid var(--color-primary);
  padding: 16px 20px;
  background: var(--color-bg-light);
  margin: 24px 0;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.page-extra-content {
  margin-top: 40px;
  padding-top: 40px;
  border-top: 1px solid var(--color-border);
}
.page-page { padding-top: 0; }

/* --- Post Page --- */
.post-page { padding-top: 0; }
.post-comment {
  margin-top: 60px;
  padding-top: 40px;
  border-top: 1px solid var(--color-border);
}
.page-comment {
  margin-top: 40px;
  padding-top: 30px;
  border-top: 1px solid var(--color-border);
}

/* --- Posts List Page --- */
.posts-page { padding-top: 0; }
.posts-section {
  padding: 60px 0;
}

/* --- Archives Page --- */
.archives-page { padding-top: 0; }
.archives-section {
  padding: 60px 0;
}
.archives-list {
  max-width: 800px;
  margin: 0 auto;
}
.archive-year-group {
  margin-bottom: 48px;
}
.archive-year-group h2 {
  font-size: 1.5rem;
  color: var(--color-primary);
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--color-primary);
  display: inline-block;
}
.archive-months {
  padding-left: 20px;
}
.archive-month-group {
  margin-bottom: 24px;
}
.archive-month-group h3 {
  font-size: 1.1rem;
  color: var(--color-text);
  margin-bottom: 12px;
  font-weight: 600;
}
.archive-empty {
  text-align: center;
  padding: 60px 20px;
  color: var(--color-text-muted);
  font-size: 1.1rem;
}

/* --- Categories Page --- */
.categories-page { padding-top: 0; }
.categories-section {
  padding: 60px 0;
}
.category-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: 1.5rem;
  margin-bottom: 16px;
}
.category-name {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-secondary);
  margin-bottom: 6px;
}
.category-desc {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-bottom: 8px;
}
.category-count {
  font-size: 0.85rem;
  color: var(--color-primary);
  font-weight: 500;
}

/* --- Category Detail Page --- */
.category-page { padding-top: 0; }
.category-section {
  padding: 60px 0;
}

/* --- Tags Page --- */
.tags-page { padding-top: 0; }
.tags-section {
  padding: 60px 0;
}
.tag-cloud-section {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  padding: 40px 0;
}

/* --- Tag Detail Page --- */
.tag-page { padding-top: 0; }
.tag-section {
  padding: 60px 0;
}

/* --- Footer extras --- */
.main-footer {
  background: var(--color-bg-dark);
  color: rgba(255,255,255,0.8);
  padding: 60px 0 0;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.footer-logo .logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: 1.1rem;
}
.footer-col {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.logo-icon {
  color: var(--color-primary);
  font-size: 1.3rem;
}

/* --- News date --- */
.news-date {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* --- Pagination prev/next --- */
.prev, .next {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.prev:hover, .next:hover {
  color: var(--color-primary);
}