/* roulang page: index */
:root {
  --pine: #12372A;
  --pine-dark: #0B281E;
  --jade: #1E8C5A;
  --jade-dark: #176D44;
  --amber: #C9A961;
  --amber-light: #F6EFDD;
  --bg: #FAFAF7;
  --bg-alt: #EFF5F0;
  --card: #FFFFFF;
  --text: #1F2A26;
  --text-sub: #55665E;
  --text-mute: #93A29B;
  --text-light: #F4FBF7;
  --border: rgba(18,55,42,0.08);
  --radius-lg: 14px;
  --radius-md: 10px;
  --radius-sm: 8px;
  --shadow-sm: 0 2px 8px rgba(18,55,42,0.04);
  --shadow-hover: 0 12px 28px rgba(18,55,42,0.09);
  --shadow-hero: 0 16px 40px rgba(18,55,42,0.10);
  --radius-pill: 32px;
  --transition: all 0.25s ease;
}

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

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
  font-size: 1rem;
  line-height: 1.9;
  color: var(--text);
  background-color: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a {
  color: var(--jade);
  text-decoration: none;
  transition: var(--transition);
}
a:hover {
  color: var(--jade-dark);
}

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

ul, ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

p {
  margin: 0;
  line-height: 1.9;
}

.container {
  max-width: 1200px;
}

section {
  position: relative;
}

.section-gap {
  padding: 96px 0;
}

.btn {
  padding: 0.6rem 1.6rem;
  border-radius: var(--radius-pill);
  font-weight: 600;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  line-height: 1.4;
}
.btn:focus,
.btn-ghost:focus,
button:focus,
.form-control:focus,
.form-select:focus,
.accordion-button:focus {
  outline: 2px solid rgba(30,140,90,0.4);
  outline-offset: 2px;
  box-shadow: none;
}
.btn-primary {
  background-color: var(--jade);
  border: 1.5px solid var(--jade);
  color: #fff;
}
.btn-primary:hover,
.btn-primary:focus {
  background-color: var(--jade-dark);
  border-color: var(--jade-dark);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 16px rgba(30,140,90,0.22);
}
.btn-primary:active {
  background-color: #144F36;
  border-color: #144F36;
  transform: translateY(0);
}
.btn-ghost {
  background: transparent;
  border: 1.5px solid var(--jade);
  color: var(--jade);
}
.btn-ghost:hover,
.btn-ghost:focus {
  background: rgba(30,140,90,0.08);
  color: var(--jade-dark);
  transform: translateY(-2px);
}
.btn-lg {
  padding: 0.75rem 1.9rem;
  font-size: 1rem;
}

.section-head {
  text-align: center;
  margin-bottom: 56px;
}
.section-head h2 {
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--pine);
  position: relative;
  display: inline-block;
  padding-bottom: 14px;
  margin-bottom: 12px;
}
.section-head h2::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 48px;
  height: 4px;
  background: var(--amber);
  border-radius: 2px;
}
.section-head p {
  color: var(--text-sub);
  max-width: 560px;
  margin: 0 auto;
  font-size: 0.9375rem;
}

/* ===== Header & Nav ===== */
.header {
  position: sticky;
  top: 0;
  z-index: 1040;
  background: rgba(250,250,247,0.92);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.navbar {
  padding-top: 14px;
  padding-bottom: 14px;
}
.navbar-brand {
  display: inline-flex;
  align-items: center;
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--pine);
  letter-spacing: -0.02em;
  margin-right: 32px;
}
.navbar-brand .brand-hth {
  color: var(--jade);
  font-weight: 800;
}
.navbar-brand:hover {
  color: var(--pine);
}
.navbar-toggler {
  border: none;
  padding: 6px 8px;
}
.navbar-toggler:focus {
  box-shadow: none;
  outline: 2px solid rgba(30,140,90,0.3);
  outline-offset: 2px;
}
.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%2312372A' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}
.navbar-nav {
  gap: 4px;
}
.nav-link {
  color: var(--text-sub);
  font-weight: 500;
  padding: 0.5rem 1rem !important;
  position: relative;
  border-radius: 6px;
}
.nav-link:hover,
.nav-link:focus {
  color: var(--pine);
  background: rgba(18,55,42,0.04);
}
.nav-link.active {
  color: var(--pine);
  font-weight: 600;
}
.nav-link.active::after {
  content: "";
  position: absolute;
  left: 1rem;
  right: 1rem;
  bottom: 4px;
  height: 3px;
  background: var(--jade);
  border-radius: 2px;
}
.nav-cta-btn {
  margin-left: 16px;
  padding: 0.45rem 1.35rem;
  font-size: 0.9375rem;
}
.dropdown-toggle::after {
  display: none;
}
.dropdown-arrow {
  font-size: 0.75rem;
  margin-left: 5px;
  transition: var(--transition);
}
.nav-item.dropdown:hover .dropdown-arrow,
.nav-item.dropdown.show .dropdown-arrow {
  transform: rotate(180deg);
}
.nav-item .nav-category {
  display: inline-flex;
  align-items: center;
}
.mega-menu {
  position: absolute !important;
  left: 50% !important;
  right: auto !important;
  transform: translateX(-50%) !important;
  min-width: 780px;
  max-width: 860px;
  padding: 28px 24px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: 0 16px 48px rgba(18,55,42,0.14);
  margin-top: 8px;
  transition: opacity 0.2s ease, transform 0.2s ease;
}
.mega-menu .mega-title {
  display: block;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--text-mute);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}
.mega-menu .mega-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 0.9375rem;
  font-weight: 500;
}
.mega-menu .mega-link:hover {
  background: var(--bg-alt);
  color: var(--jade);
}
.mega-menu .mega-link .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--jade);
  flex-shrink: 0;
}
.mega-post {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  margin-bottom: 4px;
}
.mega-post:hover {
  background: var(--bg-alt);
}
.mega-post .mega-thumb {
  width: 48px;
  height: 48px;
  border-radius: 8px;
  overflow: hidden;
  flex-shrink: 0;
  background: var(--bg-alt);
}
.mega-post .mega-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.mega-post .mega-info {
  display: flex;
  flex-direction: column;
  line-height: 1.3;
}
.mega-post .mega-info strong {
  font-size: 0.875rem;
  color: var(--text);
  font-weight: 600;
}
.mega-post .mega-info small {
  font-size: 0.75rem;
  color: var(--text-mute);
  margin-top: 2px;
}
.mega-btn {
  display: block;
  width: 100%;
  padding: 10px 18px;
  border-radius: 32px;
  font-weight: 600;
  font-size: 0.875rem;
  margin-bottom: 10px;
  text-align: center;
  transition: var(--transition);
}
.mega-btn-solid {
  background: var(--jade);
  color: #fff;
}
.mega-btn-solid:hover {
  background: var(--jade-dark);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(30,140,90,0.2);
}
.mega-btn-outline {
  border: 1.5px solid var(--jade);
  color: var(--jade);
}
.mega-btn-outline:hover {
  background: rgba(30,140,90,0.08);
  color: var(--jade-dark);
}

/* ===== Hero ===== */
.hero {
  padding: 84px 0 72px;
  background: radial-gradient(circle at 78% 28%, rgba(30,140,90,0.08), transparent 50%), linear-gradient(135deg, #F4FAF6 0%, #EFF5F0 55%, #FAFAF7 100%);
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url('/assets/images/backpic/back-1.png') right center / 52% no-repeat;
  opacity: 0.45;
  pointer-events: none;
  z-index: 0;
}
.hero-text {
  position: relative;
  z-index: 1;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--amber-light);
  color: var(--pine);
  border: 1px solid rgba(201,169,97,0.35);
  border-radius: 32px;
  padding: 4px 16px;
  font-size: 0.8125rem;
  font-weight: 600;
  margin-bottom: 18px;
}
.hero-badge i {
  font-size: 0.75rem;
  color: var(--amber);
}
.hero h1 {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 800;
  line-height: 1.3;
  color: var(--pine);
  margin-bottom: 18px;
}
.hero-sub {
  max-width: 60%;
  color: var(--text-sub);
  font-size: 1.0625rem;
  line-height: 1.8;
  margin-bottom: 30px;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}
.hero-dash {
  position: relative;
  z-index: 1;
}
.dashboard {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}
.dash-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-hero);
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  position: relative;
  transition: var(--transition);
}
.dash-card:nth-child(2) {
  transform: translateY(-10px);
}
.dash-card:nth-child(3) {
  transform: translateY(6px);
}
.dash-card:nth-child(4) {
  transform: translateY(-4px);
}
.dash-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}
.dash-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: rgba(30,140,90,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--jade);
  font-size: 0.9375rem;
  margin-bottom: 8px;
}
.dash-number {
  font-size: 2.1rem;
  font-weight: 800;
  line-height: 1.2;
  color: var(--pine);
  font-variant-numeric: tabular-nums;
}
.dash-label {
  color: var(--text-mute);
  font-size: 0.875rem;
  font-weight: 500;
}
.dash-trend {
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 0.8125rem;
  color: var(--jade);
  background: rgba(30,140,90,0.1);
  border-radius: 16px;
  padding: 2px 10px;
  font-weight: 600;
}
.hero-strip {
  position: relative;
  z-index: 1;
  margin-top: 56px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 18px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 32px;
  padding: 12px 24px;
  box-shadow: var(--shadow-sm);
}
.hero-strip span {
  color: var(--text-sub);
  font-size: 0.875rem;
  font-weight: 500;
}
.hero-strip .strip-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--amber);
}

/* ===== Stats Band ===== */
.stats-band {
  background: var(--pine);
  padding: 48px 0;
  color: var(--text-light);
}
.stat-box {
  text-align: center;
  padding: 12px 8px;
}
.stat-box i {
  font-size: 1.25rem;
  color: var(--amber);
  margin-bottom: 8px;
  display: inline-block;
}
.stat-box h3 {
  font-size: 2.1rem;
  font-weight: 800;
  color: #fff;
  line-height: 1.2;
  margin-bottom: 4px;
  font-variant-numeric: tabular-nums;
}
.stat-box p {
  color: rgba(244,251,247,0.72);
  font-size: 0.9375rem;
  margin: 0;
}

/* ===== Services ===== */
.services {
  padding: 96px 0;
  background: var(--bg);
}
.service-grid {
  align-items: start;
}
.service-card {
  height: 100%;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 26px;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.service-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
  border-color: rgba(30,140,90,0.22);
}
.service-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 18px;
}
.service-badge {
  background: rgba(30,140,90,0.1);
  color: var(--pine);
  border-radius: 6px;
  font-size: 0.8125rem;
  font-weight: 600;
  padding: 4px 12px;
}
.service-icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: var(--pine);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  transition: var(--transition);
}
.service-card:hover .service-icon {
  background: var(--jade);
}
.service-card h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--pine);
  margin-bottom: 10px;
  line-height: 1.4;
}
.service-card p {
  color: var(--text-sub);
  font-size: 0.9375rem;
  line-height: 1.7;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 18px;
}
.service-more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--jade);
  font-weight: 600;
  font-size: 0.9375rem;
  margin-top: auto;
}
.service-more i {
  transition: transform 0.2s ease;
}
.service-more:hover i {
  transform: translateX(4px);
}

/* ===== Comparison ===== */
.comparison {
  padding: 96px 0;
  background: var(--bg-alt);
}
.compare-conclusion {
  background: #fff;
  border-left: 4px solid var(--amber);
  border-radius: var(--radius-sm);
  padding: 16px 24px;
  margin: 0 auto 40px;
  max-width: 640px;
  text-align: center;
  box-shadow: var(--shadow-sm);
}
.compare-conclusion p {
  color: var(--pine);
  font-weight: 600;
}
.compare-card {
  position: relative;
  height: 100%;
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  background: #fff;
  transition: var(--transition);
}
.compare-before {
  background: #F3F2EE;
  border-color: rgba(18,55,42,0.06);
}
.compare-after {
  border: 2px solid var(--jade);
  box-shadow: var(--shadow-hover);
  background: var(--card);
}
.compare-tag {
  position: absolute;
  top: -13px;
  right: 22px;
  background: var(--amber);
  color: var(--pine);
  font-size: 0.8125rem;
  font-weight: 700;
  border-radius: 32px;
  padding: 4px 16px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.compare-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}
.compare-head i {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
}
.compare-before .compare-head i {
  background: rgba(85,102,94,0.12);
  color: var(--text-sub);
}
.compare-after .compare-head i {
  background: var(--jade);
  color: #fff;
}
.compare-head h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--pine);
  margin: 0;
}
.compare-card ul li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--text-sub);
  font-size: 0.9375rem;
  padding: 8px 0;
  line-height: 1.6;
}
.compare-card ul li::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--text-mute);
  flex-shrink: 0;
  margin-top: 9px;
}
.compare-after ul li::before {
  background: var(--jade);
}

/* ===== News ===== */
.news {
  padding: 96px 0;
  background: var(--bg);
}
.news-card {
  display: flex;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  color: var(--text);
  height: 100%;
}
.news-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
  border-color: rgba(30,140,90,0.2);
  color: var(--text);
}
.news-featured {
  flex-direction: row;
  align-items: stretch;
}
.news-half {
  flex-direction: column;
}
.news-thumb {
  overflow: hidden;
  flex-shrink: 0;
  background: var(--bg-alt);
  position: relative;
}
.news-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}
.news-card:hover .news-thumb img {
  transform: scale(1.03);
}
.news-featured .news-thumb {
  width: 42%;
  min-height: 240px;
}
.news-half .news-thumb {
  width: 100%;
  height: 170px;
}
.news-body {
  padding: 26px 30px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.news-half .news-body {
  padding: 20px 22px;
}
.news-tags {
  margin-bottom: 12px;
}
.badge-cat {
  display: inline-block;
  background: rgba(30,140,90,0.1);
  color: var(--jade-dark);
  border-radius: 6px;
  font-size: 0.8125rem;
  font-weight: 600;
  padding: 4px 12px;
}
.news-body h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--pine);
  line-height: 1.45;
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.news-featured .news-body h3 {
  font-size: 1.4rem;
}
.news-body p {
  color: var(--text-sub);
  font-size: 0.9375rem;
  line-height: 1.7;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 16px;
}
.news-featured .news-body p {
  -webkit-line-clamp: 3;
}
.news-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
}
.news-date {
  color: var(--text-mute);
  font-size: 0.8125rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.news-more {
  color: var(--jade);
  font-weight: 600;
  font-size: 0.875rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.news-empty {
  border: 2px dashed rgba(18,55,42,0.12);
  border-radius: var(--radius-lg);
  background: var(--bg-alt);
  padding: 80px 20px;
  text-align: center;
}
.news-empty i {
  font-size: 2.75rem;
  color: var(--text-mute);
  display: block;
  margin-bottom: 16px;
  opacity: 0.6;
}
.news-empty p {
  color: var(--text-sub);
  font-size: 0.9375rem;
}

/* ===== FAQ ===== */
.faq {
  padding: 96px 0;
  background: var(--bg-alt);
}
.faq .accordion {
  max-width: 820px;
  margin: 0 auto;
}
.faq .accordion-button {
  font-size: 1rem;
  font-weight: 600;
  color: var(--pine);
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-md) !important;
  padding: 16px 22px;
  box-shadow: none;
  transition: var(--transition);
}
.faq .accordion-button:not(.collapsed) {
  color: var(--jade-dark);
  background: var(--bg-alt);
  border-color: rgba(30,140,90,0.3);
  box-shadow: none;
}
.faq .accordion-button::after {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%231E8C5A'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
  background-size: 1rem;
}
.faq .accordion-button:focus {
  outline: 2px solid rgba(30,140,90,0.4);
  outline-offset: 2px;
  box-shadow: none;
}
.faq .accordion-item {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-md) !important;
  margin-bottom: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.faq .accordion-item:last-child {
  margin-bottom: 0;
}
.faq .accordion-body {
  padding: 18px 22px;
  color: var(--text-sub);
  line-height: 1.8;
  font-size: 0.9375rem;
  border-top: 1px solid var(--border);
}
.faq .word-hth {
  color: var(--jade);
  font-weight: 600;
}

/* ===== Contact Form ===== */
.contact-section {
  padding: 96px 0;
  background: var(--bg);
}
.contact-card {
  background: var(--pine);
  border-radius: var(--radius-lg);
  padding: 60px 56px;
  box-shadow: var(--shadow-hero);
}
.contact-info h2 {
  color: #fff;
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 18px;
}
.contact-info h2::after {
  content: "";
  display: block;
  width: 48px;
  height: 4px;
  background: var(--amber);
  border-radius: 2px;
  margin-top: 14px;
}
.contact-info p {
  color: rgba(244,251,247,0.78);
  font-size: 0.9375rem;
  line-height: 1.8;
  margin-bottom: 12px;
}
.contact-form-wrap {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 34px 30px;
  box-shadow: 0 12px 28px rgba(11,40,30,0.2);
}
.contact-form .form-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--pine);
  margin-bottom: 6px;
}
.contact-form .form-control,
.contact-form .form-select {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  font-size: 0.9375rem;
  color: var(--text);
  background: var(--bg);
  transition: var(--transition);
}
.contact-form .form-control:focus,
.contact-form .form-select:focus {
  background: #fff;
  border-color: var(--jade);
}
.contact-form .form-control::placeholder {
  color: var(--text-mute);
}
.contact-form .required {
  color: #C0392B;
  margin-left: 2px;
}
.contact-form .btn-submit {
  margin-top: 4px;
  padding: 12px 24px;
  font-size: 1rem;
  width: 100%;
}
.privacy-note {
  text-align: center;
  color: var(--text-mute);
  font-size: 0.8125rem;
  margin-top: 12px;
  line-height: 1.5;
}

/* ===== Footer ===== */
.footer {
  background: var(--pine-dark);
  color: rgba(244,251,247,0.75);
  padding: 72px 0 0;
  font-size: 0.9375rem;
}
.footer .row {
  margin-bottom: 48px;
}
.footer-logo {
  display: inline-block;
  font-size: 1.45rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 16px;
}
.footer-logo .brand-hth {
  color: var(--jade);
}
.footer-desc {
  color: rgba(244,251,247,0.62);
  line-height: 1.8;
  max-width: 300px;
  margin-bottom: 20px;
}
.social-links {
  display: flex;
  gap: 10px;
}
.social-links a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(244,251,247,0.22);
  background: transparent;
  color: rgba(244,251,247,0.72);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9375rem;
  transition: var(--transition);
}
.social-links a:hover {
  background: var(--amber);
  border-color: var(--amber);
  color: var(--pine);
  transform: translateY(-3px);
}
.footer h5 {
  color: #fff;
  font-size: 1.0625rem;
  font-weight: 700;
  margin-bottom: 18px;
  position: relative;
  padding-bottom: 10px;
}
.footer h5::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 28px;
  height: 3px;
  background: var(--amber);
  border-radius: 2px;
}
.footer-links li,
.footer-contact li {
  padding: 6px 0;
  display: flex;
  align-items: flex-start;
  gap: 12px;
}
.footer-links li a {
  color: rgba(244,251,247,0.72);
  transition: var(--transition);
  line-height: 1.7;
}
.footer-links li a:hover {
  color: var(--amber);
  padding-left: 4px;
}
.footer-contact li {
  color: rgba(244,251,247,0.72);
  line-height: 1.7;
}
.footer-contact i {
  color: var(--amber);
  margin-top: 5px;
  font-size: 0.875rem;
  width: 18px;
  text-align: center;
}
.footer-bottom {
  border-top: 1px solid rgba(244,251,247,0.12);
  padding: 22px 0;
  text-align: center;
  font-size: 0.875rem;
  color: rgba(244,251,247,0.5);
}
.footer-bottom a {
  color: rgba(244,251,247,0.5);
}

/* ===== Responsive ===== */
@media (max-width: 1199.98px) {
  .hero-sub {
    max-width: 75%;
  }
  .mega-menu {
    min-width: 640px;
  }
}
@media (max-width: 991.98px) {
  .navbar-collapse {
    background: var(--bg);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    padding: 18px;
    margin-top: 10px;
    box-shadow: var(--shadow-hover);
  }
  .navbar-nav {
    gap: 6px;
  }
  .nav-cta-btn {
    margin-left: 0;
    margin-top: 12px;
    width: 100%;
  }
  .mega-menu {
    position: static !important;
    transform: none !important;
    min-width: 0;
    border: none;
    box-shadow: none;
    padding: 16px 8px;
    background: var(--bg-alt);
    border-radius: var(--radius-md);
    margin-top: 6px;
  }
  .mega-menu .mega-title {
    margin-top: 8px;
  }
  .mega-menu .col-lg-4 {
    margin-bottom: 8px;
  }
  .hero {
    padding: 64px 0 56px;
  }
  .hero::before {
    display: none;
  }
  .hero-sub {
    max-width: 100%;
  }
  .hero-dash {
    margin-top: 32px;
  }
  .section-gap,
  .services,
  .comparison,
  .news,
  .faq,
  .contact-section {
    padding: 72px 0;
  }
  .contact-card {
    padding: 44px 32px;
  }
  .contact-info {
    margin-bottom: 24px;
  }
}
@media (max-width: 767.98px) {
  .section-gap,
  .services,
  .comparison,
  .news,
  .faq,
  .contact-section {
    padding: 56px 0;
  }
  .section-head {
    margin-bottom: 36px;
  }
  .hero {
    padding: 48px 0 44px;
  }
  .hero-strip {
    margin-top: 40px;
    justify-content: flex-start;
    border-radius: 14px;
    padding: 10px 18px;
  }
  .dashboard {
    gap: 14px;
  }
  .dash-card {
    padding: 18px 16px;
  }
  .dash-number {
    font-size: 1.6rem;
  }
  .dash-card:nth-child(2),
  .dash-card:nth-child(3),
  .dash-card:nth-child(4) {
    transform: none;
  }
  .stats-band {
    padding: 36px 0;
  }
  .news-featured {
    flex-direction: column;
  }
  .news-featured .news-thumb {
    width: 100%;
    min-height: 160px;
  }
  .news-body,
  .news-half .news-body {
    padding: 18px;
  }
  .compare-card {
    padding: 24px 18px;
  }
  .contact-card {
    padding: 36px 20px;
  }
  .contact-form-wrap {
    padding: 24px 18px;
  }
  .footer {
    padding-top: 56px;
  }
  .footer .row {
    margin-bottom: 28px;
  }
  .stat-box {
    padding: 8px;
  }
  .stat-box h3 {
    font-size: 1.6rem;
  }
}
@media (max-width: 520px) {
  .hero-actions {
    flex-direction: column;
    width: 100%;
  }
  .hero-actions .btn {
    width: 100%;
  }
  .hero-strip {
    flex-direction: column;
    gap: 4px;
    align-items: flex-start;
  }
  .hero-strip .strip-dot {
    display: none;
  }
  .compare-head h3 {
    font-size: 1.125rem;
  }
  .btn-lg {
    padding: 0.7rem 1.5rem;
    font-size: 0.9375rem;
  }
}

/* roulang page: category1 */
:root {
  --pine: #12372A;
  --pine-deep: #0B2B20;
  --jade: #1E8C5A;
  --jade-dark: #176D44;
  --jade-darker: #135C39;
  --amber: #C9A961;
  --amber-light: #F5EDD8;
  --bg: #FAFAF7;
  --bg-alt: #EFF5F0;
  --card: #FFFFFF;
  --text: #1F2A26;
  --text-secondary: #55665E;
  --text-muted: #93A29B;
  --white: #F4FBF7;
  --border: rgba(18,55,42,0.08);
  --radius-lg: 14px;
  --radius-sm: 10px;
  --radius-pill: 32px;
  --shadow-card: 0 2px 8px rgba(18,55,42,0.04);
  --shadow-hover: 0 12px 28px rgba(18,55,42,0.09);
  --shadow-hero: 0 16px 40px rgba(18,55,42,0.10);
  --transition: all 0.25s ease;
}

* {
  box-sizing: border-box;
}
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
  font-size: 1rem;
  line-height: 1.9;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
img {
  max-width: 100%;
}
a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}
button, input, select, textarea {
  font-family: inherit;
}
h1, h2, h3, h4, h5 {
  margin: 0;
  font-weight: 700;
  color: var(--pine);
  line-height: 1.3;
}
p {
  margin: 0;
}
.container {
  max-width: 1280px;
}

/* ============ Header / Nav ============ */
.header {
  position: sticky;
  top: 0;
  z-index: 1050;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 2px 16px rgba(18,55,42,0.04);
}
.header .navbar {
  padding-top: 0;
  padding-bottom: 0;
  min-height: 72px;
}
.navbar-brand {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--pine) !important;
  letter-spacing: -0.01em;
  display: flex;
  align-items: center;
}
.brand-hth {
  color: var(--jade);
  font-weight: 800;
  margin-right: 2px;
}
.navbar-nav {
  margin-left: 2.5rem;
}
.nav-item {
  margin: 0 0.25rem;
}
.nav-link {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--text) !important;
  padding: 0.65rem 1rem !important;
  position: relative;
}
.nav-link::after {
  content: "";
  position: absolute;
  left: 1rem;
  right: 1rem;
  bottom: 6px;
  height: 3px;
  border-radius: 4px;
  background: var(--jade);
  opacity: 0;
  transform: scaleX(0.4);
  transition: var(--transition);
}
.nav-link:hover::after,
.nav-link.active::after {
  opacity: 1;
  transform: scaleX(1);
}
.nav-link.active {
  color: var(--jade) !important;
}
.nav-link.nav-category.active {
  color: var(--jade) !important;
}
.dropdown-arrow {
  font-size: 0.7rem;
  margin-left: 3px;
  color: var(--text-muted);
}
.navbar-toggler {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 6px 10px;
}
.navbar-toggler:focus {
  box-shadow: none;
  outline: 2px solid rgba(30,140,90,0.4);
}
.btn-cta {
  margin-left: 1rem;
}

/* Mega Menu */
.mega-menu {
  display: block;
  position: absolute;
  top: 100%;
  left: auto;
  right: auto;
  min-width: 640px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: 0 16px 48px rgba(18,55,42,0.14);
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
  margin-top: 0;
  z-index: 1050;
}
.nav-item.dropdown:hover .mega-menu,
.nav-item.dropdown.show .mega-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.mega-menu .runtime {
  -ms-overflow-style: none;
}
.mega-title {
  display: block;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--text-secondary);
  margin-bottom: 14px;
  letter-spacing: 0.02em;
}
.mega-link {
  display: flex;
  align-items: center;
  padding: 7px 0;
  font-size: 0.9rem;
  color: var(--text);
  border-radius: 8px;
}
.mega-link .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--jade);
  margin-right: 10px;
  transition: var(--transition);
}
.mega-link:hover {
  color: var(--jade);
  transform: translateX(3px);
}
.mega-link:hover .dot {
  background: var(--amber);
}
.mega-post {
  display: flex;
  align-items: center;
  padding: 8px;
  border-radius: 10px;
  transition: var(--transition);
  margin-bottom: 4px;
}
.mega-post:hover {
  background: var(--bg-alt);
}
.mega-thumb {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  overflow: hidden;
  flex-shrink: 0;
  margin-right: 12px;
}
.mega-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.mega-info {
  display: flex;
  flex-direction: column;
  line-height: 1.4;
}
.mega-info strong {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
}
.mega-info small {
  font-size: 0.75rem;
  color: var(--text-muted);
}
.mega-btn {
  display: block;
  text-align: center;
  padding: 10px 16px;
  border-radius: var(--radius-pill);
  font-size: 0.875rem;
  font-weight: 600;
  background: var(--bg-alt);
  color: var(--pine);
  margin-bottom: 8px;
  transition: var(--transition);
}
.mega-btn:hover {
  background: var(--jade);
  color: #fff;
  transform: translateY(-2px);
}
.mega-btn:last-child {
  margin-bottom: 0;
}

/* ============ Buttons ============ */
.btn {
  border-radius: var(--radius-pill);
  padding: 0.6rem 1.6rem;
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition);
}
.btn-primary {
  background: var(--jade);
  border: 1.5px solid var(--jade);
  color: #fff;
}
.btn-primary:hover,
.btn-primary:focus {
  background: var(--jade-dark);
  border-color: var(--jade-dark);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(30,140,90,0.25);
}
.btn-primary:active {
  background: var(--jade-darker) !important;
  border-color: var(--jade-darker) !important;
  transform: translateY(0) !important;
}
.btn-primary:focus-visible,
.btn-ghost:focus-visible {
  outline: 2px solid rgba(30,140,90,0.4);
  outline-offset: 2px;
}
.btn-ghost {
  background: transparent;
  border: 1.5px solid var(--jade);
  color: var(--jade);
}
.btn-ghost:hover,
.btn-ghost:focus {
  background: rgba(30,140,90,0.08);
  color: var(--jade-dark);
  transform: translateY(-2px);
}
.btn-ghost:active {
  background: rgba(30,140,90,0.15) !important;
  transform: translateY(0) !important;
}

/* ============ Breadcrumb ============ */
.breadcrumb-bar {
  background: var(--bg-alt);
  border-bottom: 1px solid var(--border);
  padding: 14px 0;
}
.breadcrumb {
  margin: 0;
}
.breadcrumb-item {
  font-size: 0.875rem;
  color: var(--text-secondary);
}
.breadcrumb-item a {
  color: var(--text-muted);
}
.breadcrumb-item a:hover {
  color: var(--jade);
}
.breadcrumb-item.active {
  color: var(--pine);
  font-weight: 600;
}
.breadcrumb-item + .breadcrumb-item::before {
  content: "\f105";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  color: var(--text-muted);
}

/* ============ Category Hero ============ */
.category-hero {
  position: relative;
  padding: 72px 0 64px;
  background: radial-gradient(ellipse at 20% 20%, rgba(30,140,90,0.08) 0%, transparent 55%), radial-gradient(ellipse at 90% 80%, rgba(201,169,97,0.10) 0%, transparent 50%), var(--bg);
}
.hero-badge {
  display: inline-block;
  background: rgba(30,140,90,0.10);
  color: var(--jade-dark);
  font-size: 0.8125rem;
  font-weight: 700;
  padding: 5px 16px;
  border-radius: 32px;
  margin-bottom: 18px;
  letter-spacing: 0.02em;
}
.category-hero h1 {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 800;
  line-height: 1.3;
  color: var(--pine);
  max-width: 640px;
  margin-bottom: 18px;
}
.category-hero h1 .text-jade {
  color: var(--jade);
}
.category-hero .subtitle {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 560px;
  line-height: 1.8;
  margin-bottom: 28px;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}
.hero-visual {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-hero);
}
.hero-visual img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  display: block;
}
.hero-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(18,55,42,0.05) 0%, rgba(18,55,42,0.25) 100%);
}
.hero-stat-strip {
  position: absolute;
  left: 20px;
  right: 20px;
  bottom: 20px;
  z-index: 2;
  display: flex;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-sm);
  padding: 14px 20px;
  gap: 18px;
  box-shadow: 0 8px 24px rgba(18,55,42,0.12);
}
.hero-stat {
  flex: 1;
}
.hero-stat .num {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--jade);
  font-variant-numeric: tabular-nums;
  line-height: 1.2;
}
.hero-stat .label {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

/* ============ Section Heading ============ */
.section-heading {
  margin-bottom: 32px;
}
.section-heading.center {
  text-align: center;
}
.section-tag {
  display: inline-block;
  background: rgba(201,169,97,0.20);
  color: #9A7F41;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 32px;
  margin-bottom: 10px;
  letter-spacing: 0.02em;
}
.section-heading h2 {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--pine);
  position: relative;
  padding-bottom: 14px;
  margin-bottom: 12px;
}
.section-heading h2::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 48px;
  height: 4px;
  border-radius: 4px;
  background: var(--amber);
}
.section-heading.center h2::after {
  left: 50%;
  transform: translateX(-50%);
}
.section-heading p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  max-width: 680px;
}
.section-heading.center p {
  margin-left: auto;
  margin-right: auto;
}

/* ============ Category Main ============ */
.category-main {
  padding: 72px 0 40px;
}
.guide-card-wrap {
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.guide-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: var(--transition);
}
.guide-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
}
.guide-card-img {
  height: 180px;
  overflow: hidden;
  position: relative;
  background: var(--bg-alt);
}
.guide-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}
.guide-card:hover .guide-card-img img {
  transform: scale(1.03);
}
.guide-card-body {
  padding: 24px;
  position: relative;
}
.guide-card-badge {
  position: absolute;
  top: -14px;
  left: 24px;
  background: rgba(30,140,90,0.10);
  color: var(--jade-dark);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 32px;
  z-index: 2;
}
.guide-card-body .icon-wrap {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(30,140,90,0.10);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
  font-size: 1.2rem;
  color: var(--jade);
  transition: var(--transition);
}
.guide-card:hover .icon-wrap {
  background: var(--jade);
  color: #fff;
}
.guide-card-body h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 8px;
}
.guide-card-body p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 16px;
}
.guide-card-link {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--jade);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.guide-card-link i {
  font-size: 0.8rem;
  transition: transform 0.2s ease;
}
.guide-card-link:hover {
  color: var(--jade-dark);
}
.guide-card-link:hover i {
  transform: translateX(3px);
}

/* Content block */
.content-block {
  margin-top: 40px;
  background: var(--bg-alt);
  border-radius: var(--radius-lg);
  padding: 28px;
}
.content-block h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--pine);
  margin-bottom: 12px;
}
.content-block p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 12px;
}
.content-block p:last-child {
  margin-bottom: 0;
}

/* ============ Sidebar ============ */
.sidebar {
  position: sticky;
  top: 90px;
}
.sidebar-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 20px;
  box-shadow: var(--shadow-card);
}
.sidebar-card h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--pine);
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
  position: relative;
}
.sidebar-card h4::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 32px;
  height: 2px;
  background: var(--amber);
  border-radius: 2px;
}
.sidebar-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.sidebar-list a {
  display: flex;
  align-items: center;
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  transition: var(--transition);
}
.sidebar-list a i {
  font-size: 0.7rem;
  margin-right: 10px;
  color: var(--jade);
}
.sidebar-list a:hover {
  background: var(--bg-alt);
  color: var(--jade);
  transform: translateX(3px);
}
.sidebar-list a.active {
  background: rgba(30,140,90,0.08);
  color: var(--jade-dark);
  font-weight: 600;
}
.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.tag {
  display: inline-block;
  background: var(--bg-alt);
  color: var(--text-secondary);
  font-size: 0.8125rem;
  font-weight: 500;
  padding: 5px 14px;
  border-radius: 32px;
  transition: var(--transition);
}
.tag:hover {
  background: var(--jade);
  color: #fff;
  transform: translateY(-2px);
}
.sidebar-note {
  background: rgba(201,169,97,0.10);
  border-color: rgba(201,169,97,0.20);
}
.sidebar-note p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin: 0;
}

/* ============ Process Section ============ */
.process-section {
  padding: 72px 0;
  background: var(--bg-alt);
  position: relative;
}
.process-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url('/assets/images/backpic/back-2.png');
  background-size: cover;
  background-position: center;
  opacity: 0.06;
  pointer-events: none;
}
.process-section .container {
  position: relative;
  z-index: 1;
}
.process-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-card);
  height: 100%;
  transition: var(--transition);
  position: relative;
}
.process-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
}
.process-num {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(30,140,90,0.10);
  color: var(--jade-dark);
  font-size: 1.1rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
  transition: var(--transition);
}
.process-card:hover .process-num {
  background: var(--jade);
  color: #fff;
}
.process-card h3 {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 8px;
}
.process-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin: 0;
}

/* ============ FAQ ============ */
.faq-section {
  padding: 72px 0;
}
.faq-section .accordion {
  max-width: 820px;
  margin: 0 auto;
}
.accordion-item {
  background: var(--card);
  border: 1px solid var(--border) !important;
  border-radius: var(--radius-sm) !important;
  margin-bottom: 12px;
  overflow: hidden;
  transition: var(--transition);
}
.accordion-item:last-child {
  margin-bottom: 0;
}
.accordion-item:focus-within {
  border-color: rgba(30,140,90,0.4) !important;
}
.accordion-button {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text) !important;
  background: var(--card) !important;
  padding: 18px 20px;
  box-shadow: none !important;
}
.accordion-button .fa-circle-question {
  color: var(--jade);
  margin-right: 10px;
  font-size: 0.85rem;
}
.accordion-button::after {
  background-image: none;
  content: "\f107";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  font-size: 0.9rem;
  color: var(--jade);
  transform: none;
  transition: transform 0.3s ease;
}
.accordion-button:not(.collapsed)::after {
  transform: rotate(180deg);
  color: var(--jade);
}
.accordion-button:not(.collapsed) {
  color: var(--jade-dark) !important;
  background: #F4FAF6 !important;
}
.accordion-button:focus {
  box-shadow: none !important;
  outline: 2px solid rgba(30,140,90,0.3);
  outline-offset: -2px;
}
.accordion-body {
  background: #F4FAF6;
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.8;
  padding: 4px 20px 18px;
}

/* ============ CTA ============ */
.cta-section {
  padding: 72px 0;
}
.cta-card {
  background: var(--pine);
  border-radius: 20px;
  padding: 48px;
  position: relative;
  overflow: hidden;
}
.cta-card::before {
  content: "";
  position: absolute;
  top: -80px;
  right: -80px;
  width: 280px;
  height: 280px;
  background: rgba(30,140,90,0.25);
  border-radius: 50%;
  filter: blur(24px);
}
.cta-card h2 {
  color: var(--white);
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 14px;
}
.cta-card p {
  color: rgba(244,251,247,0.85);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 24px;
  max-width: 480px;
}
.cta-form-wrap {
  background: #fff;
  border-radius: 14px;
  padding: 28px;
  box-shadow: 0 12px 32px rgba(0,0,0,0.15);
}
.cta-form-wrap .form-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text);
}
.cta-form-wrap .form-control,
.cta-form-wrap .form-select {
  border: 1.5px solid var(--border);
  border-radius: 10px;
  padding: 0.75rem 1rem;
  font-size: 0.9rem;
  color: var(--text);
  background: var(--bg);
  transition: var(--transition);
}
.cta-form-wrap .form-control:focus,
.cta-form-wrap .form-select:focus {
  outline: none;
  border-color: var(--jade);
  box-shadow: 0 0 0 3px rgba(30,140,90,0.12);
  background: #fff;
}
.cta-form-wrap .form-control::placeholder {
  color: var(--text-muted);
}
.form-note {
  font-size: 0.8125rem;
  color: var(--text-muted);
  text-align: center;
  margin-top: 12px;
  margin-bottom: 0;
}
.required {
  color: #D9534F;
  font-size: 0.9rem;
}

/* ============ Footer ============ */
.footer {
  background: var(--pine-deep);
  color: rgba(244,251,247,0.6);
  padding-top: 64px;
  padding-bottom: 24px;
}
.footer-logo {
  font-size: 1.35rem;
  font-weight: 700;
  color: #fff;
  display: inline-flex;
  align-items: center;
  margin-bottom: 16px;
}
.footer-logo .brand-hth {
  color: var(--jade);
}
.footer-desc {
  font-size: 0.875rem;
  color: rgba(244,251,247,0.6);
  line-height: 1.7;
  margin-bottom: 20px;
  max-width: 320px;
}
.social-links {
  display: flex;
  gap: 12px;
}
.social-links a {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 0.9rem;
  transition: var(--transition);
}
.social-links a:hover {
  background: var(--amber);
  color: var(--pine);
  transform: translateY(-3px);
}
.footer h5 {
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 18px;
  position: relative;
  padding-bottom: 10px;
}
.footer h5::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 28px;
  height: 2px;
  background: var(--amber);
  border-radius: 2px;
}
.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-links a {
  color: rgba(244,251,247,0.6);
  font-size: 0.9rem;
  transition: var(--transition);
}
.footer-links a:hover {
  color: var(--amber);
  padding-left: 4px;
}
.footer-contact {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.875rem;
  line-height: 1.6;
}
.footer-contact li i {
  color: var(--amber);
  font-size: 0.85rem;
  margin-top: 4px;
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  margin-top: 48px;
  padding-top: 20px;
  text-align: center;
}
.footer-bottom p {
  font-size: 0.8125rem;
  color: rgba(244,251,247,0.35);
}

/* ============ Responsive ============ */
@media (max-width: 1199.98px) {
  .container {
    max-width: 100%;
    padding-left: 24px;
    padding-right: 24px;
  }
  .mega-menu {
    min-width: 560px;
  }
  .navbar-nav {
    margin-left: 1rem;
  }
}
@media (max-width: 991.98px) {
  .navbar-collapse {
    background: #fff;
    border-radius: 14px;
    padding: 16px;
    margin-top: 10px;
    box-shadow: 0 12px 32px rgba(18,55,42,0.12);
    border: 1px solid var(--border);
  }
  .navbar-nav {
    margin-left: 0;
    gap: 0;
  }
  .nav-link {
    padding: 12px 8px !important;
  }
  .nav-link::after {
    display: none;
  }
  .mega-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: 1px solid var(--border);
    border-radius: 10px;
    min-width: 0;
    margin-top: 8px;
    padding: 16px;
    display: none;
  }
  .nav-item.dropdown.show .mega-menu {
    display: block;
  }
  .btn-cta {
    margin-left: 0;
    margin-top: 12px;
    display: block;
    text-align: center;
    width: 100%;
  }
  .category-hero {
    padding: 48px 0;
  }
  .hero-visual {
    margin-top: 28px;
  }
  .hero-visual img {
    height: 240px;
  }
  .sidebar {
    position: static;
    margin-top: 40px;
  }
  .cta-card {
    padding: 32px 24px;
  }
  .cta-form-wrap {
    margin-top: 24px;
  }
}
@media (max-width: 767.98px) {
  .category-main {
    padding: 48px 0 24px;
  }
  .process-section {
    padding: 48px 0;
  }
  .faq-section {
    padding: 48px 0;
  }
  .cta-section {
    padding: 48px 0;
  }
  .section-heading h2 {
    font-size: 1.35rem;
  }
  .guide-card-body {
    padding: 20px;
  }
  .hero-stat .num {
    font-size: 1.1rem;
  }
  .hero-stat .label {
    font-size: 0.7rem;
  }
  .footer {
    padding-top: 48px;
  }
  .footer .row {
    gap: 32px;
  }
}
@media (max-width: 520px) {
  .category-hero h1 {
    font-size: 1.6rem;
  }
  .hero-actions .btn {
    width: 100%;
    text-align: center;
  }
  .hero-stat-strip {
    flex-wrap: wrap;
    padding: 12px;
    gap: 10px;
  }
  .hero-stat {
    flex: 0 0 45%;
  }
  .cta-card {
    padding: 24px 16px;
    border-radius: 16px;
  }
  .cta-form-wrap {
    padding: 20px 16px;
  }
  .breadcrumb-bar {
    padding: 10px 0;
  }
}

/* roulang page: article */
:root {
    --pine: #12372A;
    --jade: #1E8C5A;
    --jade-dark: #176D44;
    --amber: #C9A961;
    --bg-page: #FAFAF7;
    --bg-alt: #EFF5F0;
    --card-bg: #FFFFFF;
    --text-main: #1F2A26;
    --text-sub: #55665E;
    --text-weak: #93A29B;
    --text-light: #F4FBF7;
    --border: rgba(18,55,42,0.08);
    --radius-lg: 14px;
    --radius-sm: 10px;
    --radius-pill: 32px;
    --radius-tag: 8px;
    --shadow-card: 0 2px 8px rgba(18,55,42,0.04);
    --shadow-hover: 0 12px 28px rgba(18,55,42,0.09);
    --shadow-board: 0 16px 40px rgba(18,55,42,0.10);
    --spacer-section: 96px;
    --font-stack: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: var(--font-stack);
    background: var(--bg-page);
    color: var(--text-main);
    line-height: 1.9;
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--jade); text-decoration: none; transition: color .2s ease; }
a:hover { color: var(--jade-dark); }
.container { max-width: 1200px; }

a:focus-visible,
.btn:focus-visible,
.nav-link:focus-visible,
.form-control:focus-visible {
    outline: 2px solid rgba(30,140,90,.4);
    outline-offset: 2px;
}

/* 按钮 */
.btn {
    border-radius: var(--radius-pill);
    font-weight: 600;
    padding: .6rem 1.6rem;
    transition: all .2s ease;
}
.btn-primary {
    background: var(--jade);
    border-color: var(--jade);
    color: #fff;
}
.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active {
    background: var(--jade-dark);
    border-color: var(--jade-dark);
    color: #fff;
    box-shadow: 0 8px 22px rgba(30,140,90,.25);
    transform: translateY(-2px);
}
.btn-outline-jade {
    color: var(--jade);
    border: 1.5px solid var(--jade);
    background: transparent;
}
.btn-outline-jade:hover,
.btn-outline-jade:active {
    background: rgba(30,140,90,.08);
    border-color: var(--jade);
    color: var(--jade-dark);
}
.btn-sm {
    padding: .45rem 1.2rem;
    font-size: .9rem;
}

/* 顶部导航 */
.header {
    position: sticky;
    top: 0;
    z-index: 1030;
    background: rgba(250,250,247,.92);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border);
}
.navbar { padding: 14px 0; }
.navbar-brand {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--pine);
    display: flex;
    align-items: center;
    letter-spacing: -.01em;
}
.navbar-brand .brand-hth {
    color: var(--jade);
    font-weight: 900;
}
.navbar-brand:hover { color: var(--pine); }
.navbar-nav .nav-link {
    color: var(--text-sub);
    font-weight: 600;
    padding: 10px 18px !important;
    border-radius: 8px;
    position: relative;
    transition: color .2s ease, background .2s ease;
}
.navbar-nav .nav-link:hover {
    color: var(--jade);
    background: rgba(30,140,90,.06);
}
.navbar-nav .nav-link.active {
    color: var(--jade);
}
.navbar-nav .nav-link.active::after {
    content: "";
    position: absolute;
    left: 18px;
    right: 18px;
    bottom: 6px;
    height: 3px;
    background: var(--jade);
    border-radius: 3px;
}
.navbar-toggler {
    border: 1px solid var(--border);
    padding: 6px 10px;
    border-radius: 8px;
}
.navbar-toggler:focus {
    box-shadow: none;
    border-color: var(--jade);
}
.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%231E8C5A' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}
.dropdown-toggle::after { display: none !important; }
.dropdown-arrow {
    font-size: .75rem;
    margin-left: 4px;
    transition: transform .2s ease;
}
.dropdown-toggle[aria-expanded="true"] .dropdown-arrow {
    transform: rotate(180deg);
}

/* Mega 下拉菜单 */
.mega-menu {
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: 0 16px 48px rgba(18,55,42,.14);
    padding: 24px;
    min-width: 720px;
    top: calc(100% + 8px) !important;
}
.mega-title {
    display: block;
    font-size: .8125rem;
    font-weight: 700;
    color: var(--text-weak);
    margin-bottom: 12px;
    letter-spacing: .02em;
}
.mega-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 7px 0;
    color: var(--text-main);
    font-weight: 500;
    font-size: .9375rem;
    transition: color .2s ease;
}
.mega-link .dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--jade);
    flex: 0 0 6px;
}
.mega-link:hover { color: var(--jade); }
.mega-post {
    display: flex;
    gap: 12px;
    align-items: center;
    padding: 8px 0;
    color: var(--text-main);
}
.mega-thumb {
    width: 44px;
    height: 44px;
    border-radius: 8px;
    overflow: hidden;
    background: var(--bg-alt);
    flex: 0 0 44px;
}
.mega-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.mega-info {
    display: flex;
    flex-direction: column;
    line-height: 1.4;
}
.mega-info strong {
    font-size: .9375rem;
    font-weight: 600;
    color: var(--text-main);
    transition: color .2s ease;
}
.mega-info small {
    font-size: .75rem;
    color: var(--text-weak);
}
.mega-post:hover strong { color: var(--jade); }
.mega-btn {
    display: block;
    text-align: center;
    padding: 10px 14px;
    border-radius: 32px;
    background: var(--jade);
    color: #fff;
    font-weight: 600;
    font-size: .9375rem;
    margin-bottom: 8px;
    transition: all .2s ease;
}
.mega-btn:hover {
    background: var(--jade-dark);
    color: #fff;
}
.mega-btn.ghost {
    background: transparent;
    color: var(--jade);
    border: 1.5px solid var(--jade);
}
.mega-btn.ghost:hover {
    background: rgba(30,140,90,.08);
}
@media (min-width: 992px) {
    .navbar-nav .dropdown:hover > .dropdown-menu {
        display: block;
    }
}
.nav-cta { margin-left: 8px; }

/* 面包屑 */
.breadcrumb-bar {
    background: var(--bg-alt);
    border-bottom: 1px solid var(--border);
    padding: 14px 0;
}
.breadcrumb {
    margin: 0;
    --bs-breadcrumb-divider: "›";
    font-size: .875rem;
}
.breadcrumb-item a {
    color: var(--jade);
    font-weight: 500;
}
.breadcrumb-item.active {
    color: var(--text-weak);
}

/* 文章头部 */
.article-header {
    padding: 52px 0 36px;
}
.article-header-inner {
    max-width: 900px;
    margin: 0 auto;
}
.article-meta-list {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 14px;
    margin-bottom: 20px;
}
.category-badge {
    display: inline-block;
    padding: 5px 14px;
    border-radius: var(--radius-tag);
    background: rgba(30,140,90,.12);
    color: var(--jade-dark);
    font-size: .8125rem;
    font-weight: 700;
}
.meta-item {
    font-size: .875rem;
    color: var(--text-weak);
    display: flex;
    align-items: center;
    gap: 6px;
}
.article-title {
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    font-weight: 800;
    line-height: 1.3;
    color: var(--pine);
    margin-bottom: 22px;
    letter-spacing: -.01em;
}
.article-summary-row {
    display: flex;
    gap: 24px;
    align-items: center;
}
.article-summary {
    flex: 1;
    background: var(--bg-alt);
    border-radius: var(--radius-sm);
    padding: 16px 20px;
    color: var(--text-sub);
    border-left: 3px solid var(--jade);
    font-size: .9375rem;
}
.article-thumb {
    flex: 0 0 200px;
    width: 200px;
    height: 120px;
    border-radius: 8px;
    overflow: hidden;
    background: var(--bg-alt);
    box-shadow: var(--shadow-card);
}
.article-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 正文阅读区 */
.article-content-wrap {
    padding: 16px 0 72px;
}
.article-content {
    max-width: 820px;
    margin: 0 auto;
    font-size: 1rem;
    line-height: 1.9;
    color: var(--text-main);
}
.article-content h2 {
    font-size: 1.75rem;
    font-weight: 700;
    line-height: 1.4;
    color: var(--pine);
    margin: 2.2em 0 .9em;
    padding-bottom: 12px;
    position: relative;
}
.article-content h2::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 12px;
    height: 3px;
    background: var(--amber);
    border-radius: 3px;
}
.article-content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    line-height: 1.5;
    color: var(--pine);
    margin: 1.8em 0 .7em;
}
.article-content p {
    margin-bottom: 1.2em;
}
.article-content ul,
.article-content ol {
    margin-bottom: 1.2em;
    padding-left: 1.4em;
}
.article-content li {
    margin-bottom: .5em;
}
.article-content blockquote {
    border-left: 4px solid var(--jade);
    background: var(--bg-alt);
    padding: 16px 20px;
    border-radius: 0 10px 10px 0;
    margin: 1.5em 0;
    color: var(--text-sub);
}
.article-content img {
    border-radius: 10px;
    margin: 1.5em 0;
    box-shadow: var(--shadow-card);
}
.article-content figcaption {
    text-align: center;
    font-size: .8125rem;
    color: var(--text-weak);
    margin-top: -1em;
    margin-bottom: 1.5em;
}
.article-content a {
    color: var(--jade);
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: 3px;
}
.article-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5em 0;
}
.article-content th,
.article-content td {
    border: 1px solid var(--border);
    padding: 10px 14px;
}
.article-content th {
    background: var(--bg-alt);
    font-weight: 600;
}

/* 内容未找到 */
.not-found-card {
    text-align: center;
    padding: 72px 24px;
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    border: 1px dashed rgba(18,55,42,.16);
    box-shadow: var(--shadow-card);
}
.not-found-card i {
    font-size: 3rem;
    color: var(--text-weak);
    margin-bottom: 16px;
}
.not-found-card h3 {
    color: var(--pine);
    font-weight: 700;
    margin-bottom: 8px;
}
.not-found-card p {
    color: var(--text-sub);
    margin-bottom: 20px;
}

/* 文末标签 */
.article-tags {
    padding: 0 0 56px;
}
.tag-row {
    max-width: 820px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}
.tag-pill {
    display: inline-block;
    padding: 5px 16px;
    border-radius: 32px;
    background: var(--bg-alt);
    border: 1px solid var(--border);
    color: var(--text-sub);
    font-size: .8125rem;
    font-weight: 500;
}

/* 相关推荐 */
.related-section {
    background: var(--bg-alt);
    padding: 64px 0 72px;
    border-top: 1px solid var(--border);
}
.section-title {
    font-size: 1.75rem;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 32px;
    color: var(--pine);
    padding-bottom: 12px;
    position: relative;
}
.section-title::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 12px;
    height: 3px;
    background: var(--amber);
    border-radius: 3px;
}
.related-card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 20px 24px;
    min-height: 132px;
    transition: all .25s ease;
    box-shadow: var(--shadow-card);
    color: var(--text-main);
    height: 100%;
}
.related-card h3 {
    font-size: 1.0625rem;
    font-weight: 600;
    line-height: 1.5;
    margin-bottom: 12px;
    transition: color .2s ease;
}
.related-date {
    font-size: .8125rem;
    color: var(--text-weak);
}
.related-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
    border-color: var(--jade);
    color: var(--pine);
}
.related-card:hover h3 {
    color: var(--jade);
}
.related-empty {
    background: var(--card-bg);
    border: 1px dashed rgba(18,55,42,.16);
    border-radius: var(--radius-sm);
    padding: 32px;
    text-align: center;
    color: var(--text-weak);
}

/* 返回入口 */
.back-entry {
    padding: 48px 0 72px;
    text-align: center;
}

/* 页脚 */
.footer {
    background: var(--pine);
    color: rgba(244,251,247,.8);
    padding: 64px 0 0;
}
.footer-logo {
    font-size: 1.375rem;
    font-weight: 800;
    color: #fff;
    display: inline-block;
    margin-bottom: 16px;
}
.footer-logo .brand-hth {
    color: var(--jade);
}
.footer-logo:hover { color: #fff; }
.footer-desc {
    color: rgba(255,255,255,.7);
    max-width: 320px;
    line-height: 1.8;
    font-size: .9375rem;
}
.social-links {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}
.social-links a {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,.08);
    color: rgba(255,255,255,.85);
    font-size: 1rem;
    transition: all .2s ease;
}
.social-links a:hover {
    background: var(--amber);
    color: var(--pine);
    transform: translateY(-2px);
}
.footer h5 {
    color: #fff;
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 16px;
}
.footer-links,
.footer-contact {
    list-style: none;
    padding: 0;
    margin: 0;
}
.footer-links li {
    margin-bottom: 10px;
}
.footer-links a {
    color: rgba(255,255,255,.7);
    font-size: .9375rem;
    transition: color .2s ease;
}
.footer-links a:hover {
    color: var(--amber);
}
.footer-contact li {
    display: flex;
    gap: 10px;
    margin-bottom: 12px;
    color: rgba(255,255,255,.7);
    font-size: .9375rem;
}
.footer-contact i {
    color: var(--amber);
    margin-top: 5px;
    flex: 0 0 16px;
}
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,.08);
    margin-top: 40px;
    padding: 20px 0;
    text-align: center;
    color: rgba(255,255,255,.5);
    font-size: .8125rem;
}

/* 响应式 */
@media (max-width: 1199.98px) {
    .mega-menu { min-width: 640px; }
}
@media (max-width: 991.98px) {
    :root { --spacer-section: 64px; }
    .navbar-collapse {
        background: var(--card-bg);
        border-radius: var(--radius-lg);
        padding: 16px;
        box-shadow: 0 16px 40px rgba(18,55,42,.10);
        margin-top: 10px;
        border: 1px solid var(--border);
    }
    .nav-cta {
        margin-left: 0;
        padding: 12px 0 4px;
    }
    .mega-menu {
        min-width: 0;
        box-shadow: none;
        border: none;
        padding: 12px 0 12px 12px;
        background: transparent;
    }
    .mega-menu .row {
        flex-direction: column;
    }
    .mega-menu .col-lg-4 {
        width: 100%;
        margin-bottom: 16px;
    }
}
@media (max-width: 767.98px) {
    :root { --spacer-section: 48px; }
    .article-summary-row {
        flex-direction: column;
        align-items: stretch;
    }
    .article-thumb {
        flex: none;
        width: 100%;
        height: auto;
    }
    .article-thumb img {
        width: 100%;
        height: auto;
        object-fit: cover;
    }
    .article-header { padding: 36px 0 28px; }
    .article-content-wrap { padding: 8px 0 56px; }
    .related-section { padding: 48px 0 56px; }
    .back-entry { padding: 32px 0 56px; }
    .footer .col-lg-4 {
        margin-bottom: 24px;
    }
    .footer-bottom {
        text-align: center;
    }
}