/* roulang page: index */
:root {
  --primary: #E34A2B;
  --primary-dark: #A62E16;
  --primary-soft: #FDF0EC;
  --secondary: #2F6B4F;
  --secondary-soft: #EAF2EE;
  --bg-body: #FAF9F6;
  --bg-card: #FFFFFF;
  --bg-dark: #15181D;
  --text-main: #252A31;
  --text-sub: #6B7280;
  --text-muted: #9CA3AF;
  --border: #E5E1DB;
  --border-light: #EFECE7;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --shadow-sm: 0 2px 8px rgba(21, 24, 29, 0.04);
  --shadow-md: 0 8px 24px rgba(21, 24, 29, 0.08);
  --shadow-lg: 0 16px 40px rgba(21, 24, 29, 0.12);
  --font-main: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Helvetica Neue", Arial, sans-serif;
  --font-num: "DIN Alternate", "Bahnschrift", "Arial Narrow", sans-serif;
  --section-space: 100px;
  --container-max: 1260px;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-main);
  color: var(--text-main);
  background: var(--bg-body);
  line-height: 1.75;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: var(--text-main); transition: color .3s ease; }
a:hover { color: var(--primary); }
ul, ol { list-style: none; }
.container-custom {
  max-width: var(--container-max);
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
}
.section-space { padding: var(--section-space) 0; }
.section-title-wrap { margin-bottom: 48px; }
.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .12em;
  color: var(--primary);
  text-transform: uppercase;
  margin-bottom: 12px;
}
.section-eyebrow::before {
  content: "";
  width: 28px;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
}
.section-title { font-size: 32px; font-weight: 700; line-height: 1.3; letter-spacing: .02em; color: var(--text-main); }
.section-subtitle { font-size: 16px; color: var(--text-sub); max-width: 520px; line-height: 1.8; margin-top: 12px; }

/* Header / Nav */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-light);
  box-shadow: 0 1px 8px rgba(21, 24, 29, 0.04);
}
.navbar-custom {
  min-height: 72px;
  padding-top: 0;
  padding-bottom: 0;
}
.brand-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand-icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-weight: 700;
  font-size: 20px;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(227, 74, 43, 0.25);
}
.brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.brand-main {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-main);
  letter-spacing: .01em;
  white-space: nowrap;
}
.brand-tag {
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: .08em;
  margin-top: 2px;
}
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-link-custom {
  padding: 8px 16px;
  font-size: 15px;
  font-weight: 500;
  color: var(--text-sub);
  border-radius: var(--radius-sm);
  position: relative;
  transition: color .3s;
}
.nav-link-custom::after {
  content: "";
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 0;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s ease;
}
.nav-link-custom:hover { color: var(--primary); }
.nav-link-custom:hover::after, .nav-link-custom.active::after { transform: scaleX(1); }
.nav-link-custom.active { color: var(--primary); font-weight: 600; }
.nav-actions { display: flex; align-items: center; gap: 12px; }
.search-box { position: relative; }
.search-input {
  width: 180px;
  height: 40px;
  border: 1px solid transparent;
  border-radius: 20px;
  background: #F3F4F6;
  padding: 0 40px 0 16px;
  font-size: 14px;
  color: var(--text-main);
  transition: all .3s ease;
  outline: none;
}
.search-input:focus {
  width: 240px;
  background: #FFFFFF;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(227, 74, 43, 0.12);
}
.search-box i {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 14px;
  color: var(--text-muted);
  pointer-events: none;
}
.btn-primary-custom {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--primary);
  color: #FFFFFF;
  border: 1px solid var(--primary);
  border-radius: var(--radius-sm);
  padding: 10px 22px;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.5;
  transition: all .3s ease;
  cursor: pointer;
  letter-spacing: .02em;
}
.btn-primary-custom:hover { background: var(--primary-dark); border-color: var(--primary-dark); color: #fff; transform: translateY(-2px); box-shadow: 0 8px 20px rgba(227, 74, 43, 0.25); }
.btn-primary-custom:active { transform: translateY(0); box-shadow: 0 4px 12px rgba(227, 74, 43, 0.2); }
.btn-outline-light-custom {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: transparent;
  color: #FFFFFF;
  border: 1px solid rgba(255,255,255,.6);
  border-radius: var(--radius-sm);
  padding: 10px 22px;
  font-size: 15px;
  font-weight: 500;
  transition: all .3s ease;
  cursor: pointer;
}
.btn-outline-light-custom:hover { border-color: var(--primary); color: var(--primary); background: rgba(255,255,255,.05); }
.btn-outline-dark-custom {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: transparent;
  color: var(--text-main);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 22px;
  font-size: 15px;
  font-weight: 500;
  transition: all .3s ease;
  cursor: pointer;
}
.btn-outline-dark-custom:hover { border-color: var(--primary); color: var(--primary); }
.btn-ghost-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--primary);
  font-size: 15px;
  font-weight: 600;
  transition: all .3s ease;
  background: none;
  border: none;
  cursor: pointer;
}
.btn-ghost-link i { transition: transform .3s; }
.btn-ghost-link:hover i { transform: translateX(4px); }
.navbar-toggler-custom {
  background: none;
  border: none;
  font-size: 26px;
  color: var(--text-main);
  padding: 4px 8px;
  line-height: 1;
  display: none;
  cursor: pointer;
}
.mobile-menu {
  display: none;
  background: #FFFFFF;
  border-top: 1px solid var(--border-light);
  padding: 16px 24px;
  box-shadow: var(--shadow-md);
}
.mobile-menu.open { display: block; }
.mobile-menu .nav-link-custom { display: block; padding: 12px 0; font-size: 16px; border-bottom: 1px solid var(--border-light); }
.mobile-menu .nav-link-custom:last-child { border-bottom: none; }

/* Hero */
.hero {
  position: relative;
  min-height: 640px;
  display: flex;
  align-items: center;
  background-color: var(--bg-dark);
  background-image: url('/assets/images/backpic/back-1.webp');
  background-size: cover;
  background-position: center 30%;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(21, 24, 29, 0.88) 0%, rgba(21, 24, 29, 0.65) 45%, rgba(21, 24, 29, 0.25) 100%);
}
.hero-bg-kenburns {
  position: absolute;
  inset: -3%;
  background: url('/assets/images/backpic/back-1.webp') center 30% / cover no-repeat;
  animation: kenburns 17s ease-in-out infinite alternate;
  z-index: 0;
}
@keyframes kenburns {
  0% { transform: scale(1); }
  100% { transform: scale(1.05); }
}
.hero-content { position: relative; z-index: 2; padding: 140px 0; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 30px;
  color: #fff;
  font-size: 13px;
  letter-spacing: .08em;
  margin-bottom: 28px;
  backdrop-filter: blur(6px);
}
.hero-title {
  font-size: 52px;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: .02em;
  color: #FFFFFF;
  max-width: 620px;
  margin-bottom: 24px;
  animation: fadeUp .8s ease both;
}
.hero-title .accent { color: #FF6B4A; }
.hero-subtitle {
  font-size: 18px;
  line-height: 1.8;
  color: rgba(255,255,255,0.82);
  max-width: 520px;
  margin-bottom: 40px;
  animation: fadeUp .9s ease .15s both;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; animation: fadeUp 1s ease .3s both; }
.hero-scroll {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  width: 26px;
  height: 44px;
  border: 2px solid rgba(255,255,255,.5);
  border-radius: 14px;
  display: flex;
  justify-content: center;
  padding-top: 8px;
}
.hero-scroll::before {
  content: "";
  width: 3px;
  height: 8px;
  background: rgba(255,255,255,.7);
  border-radius: 3px;
  animation: scrollHint 2s infinite;
}
@keyframes scrollHint {
  0% { transform: translateY(0); opacity: 1; }
  100% { transform: translateY(14px); opacity: 0; }
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

/* 服务板块 - 双列交错 */
.service-block {
  background: var(--bg-body);
  position: relative;
}
.service-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  padding: 54px 0;
  border-bottom: 1px solid var(--border-light);
}
.service-row:last-child { border-bottom: none; }
.service-row.reverse .service-media { order: 2; }
.service-row.reverse .service-body { order: 1; }
.service-media {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.service-media img {
  width: 100%;
  height: 360px;
  object-fit: cover;
  transition: transform .6s ease;
}
.service-media:hover img { transform: scale(1.03); }
.service-media-tag {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 2;
  padding: 5px 14px;
  background: rgba(255,255,255,.92);
  color: var(--primary);
  font-size: 13px;
  font-weight: 600;
  border-radius: 20px;
  box-shadow: var(--shadow-sm);
}
.service-num {
  font-family: var(--font-num);
  font-size: 14px;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: .08em;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.service-num::after { content: ""; width: 32px; height: 1px; background: var(--primary); opacity: .4; }
.service-body h3 { font-size: 26px; font-weight: 700; margin-bottom: 16px; line-height: 1.35; }
.service-body p { font-size: 15px; color: var(--text-sub); line-height: 1.85; margin-bottom: 20px; }
.service-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 24px; }
.chip {
  display: inline-block;
  padding: 5px 14px;
  background: var(--secondary-soft);
  color: var(--secondary);
  font-size: 13px;
  font-weight: 500;
  border-radius: 20px;
  transition: all .3s ease;
}
.chip:hover { background: var(--secondary); color: #fff; }
.chip-primary {
  background: var(--primary-soft);
  color: var(--primary);
}
.chip-primary:hover { background: var(--primary); color: #fff; }

/* 数据板块 */
.stats-section {
  background: var(--bg-dark);
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}
.stats-section::before {
  content: "";
  position: absolute;
  top: -40%;
  right: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(227,74,43,0.15) 0%, transparent 70%);
  border-radius: 50%;
}
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 48px; position: relative; z-index: 1; }
.stat-item { text-align: center; padding: 24px 0; }
.stat-num {
  font-family: var(--font-num);
  font-size: 56px;
  font-weight: 700;
  color: #FFFFFF;
  letter-spacing: .06em;
  line-height: 1.1;
  margin-bottom: 8px;
}
.stat-num .suffix { font-size: 28px; color: var(--primary); margin-left: 2px; }
.stat-label { font-size: 15px; color: rgba(255,255,255,.6); letter-spacing: .04em; }
.stat-divider { width: 40px; height: 2px; background: var(--primary); margin: 14px auto 0; border-radius: 2px; }

/* 案例板块 */
.showcase-section { background: var(--bg-body); }
.showcase-block { padding: 40px 0; border-bottom: 1px solid var(--border-light); }
.showcase-block:last-child { border-bottom: none; }
.showcase-card {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 56px;
  align-items: center;
  padding: 24px 0;
}
.showcase-card.reverse .showcase-img-wrap { order: 2; }
.showcase-card.reverse .showcase-info { order: 1; }
.showcase-img-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.showcase-img-wrap img {
  width: 100%;
  height: 340px;
  object-fit: cover;
  transition: transform .6s ease;
}
.showcase-img-wrap:hover img { transform: scale(1.03); }
.showcase-label {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
  background: var(--primary-soft);
  padding: 4px 14px;
  border-radius: 20px;
  margin-bottom: 14px;
}
.showcase-info h3 { font-size: 24px; font-weight: 700; margin-bottom: 14px; line-height: 1.35; }
.showcase-info p { font-size: 15px; color: var(--text-sub); line-height: 1.85; margin-bottom: 20px; }

/* 流程方案 */
.process-section { background: var(--bg-card); position: relative; }
.process-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.process-info-left h2 { margin-bottom: 20px; }
.process-info-left p { color: var(--text-sub); line-height: 1.85; font-size: 15px; max-width: 460px; }
.process-timeline { position: relative; }
.process-timeline::before {
  content: "";
  position: absolute;
  left: 24px;
  top: 12px;
  bottom: 12px;
  width: 1px;
  background: var(--border);
}
.process-step { display: flex; gap: 24px; padding: 20px 0; position: relative; }
.process-step-num {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--bg-card);
  border: 2px solid var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-num);
  font-size: 16px;
  font-weight: 700;
  color: var(--primary);
  position: relative;
  z-index: 1;
  box-shadow: 0 0 0 4px rgba(227,74,43,0.1);
}
.process-step-body h4 { font-size: 18px; font-weight: 600; margin-bottom: 6px; }
.process-step-body p { font-size: 14px; color: var(--text-sub); line-height: 1.75; max-width: 360px; }

/* CMS 资讯板块 */
.news-section { background: var(--bg-body); }
.news-header { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 40px; }
.news-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.news-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 28px;
  transition: all .35s ease;
  display: flex;
  flex-direction: column;
  height: 100%;
  cursor: pointer;
}
.news-card:hover { box-shadow: var(--shadow-md); border-color: transparent; transform: translateY(-3px); }
.news-card-meta { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.news-card-tag {
  display: inline-block;
  padding: 3px 12px;
  background: var(--primary-soft);
  color: var(--primary);
  font-size: 12px;
  font-weight: 600;
  border-radius: 16px;
}
.news-card-date { font-size: 13px; color: var(--text-muted); }
.news-card h3 { font-size: 18px; font-weight: 600; line-height: 1.5; margin-bottom: 12px; transition: color .3s; }
.news-card:hover h3 { color: var(--primary); }
.news-card-desc {
  font-size: 14px;
  color: var(--text-sub);
  line-height: 1.8;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 18px;
  flex: 1;
}
.news-card-foot { display: flex; align-items: center; justify-content: space-between; border-top: 1px solid var(--border-light); padding-top: 16px; }
.news-card-link { font-size: 14px; color: var(--primary); font-weight: 600; display: inline-flex; align-items: center; gap: 6px; }
.news-card-link i { font-size: 13px; transition: transform .3s; }
.news-card-link:hover i { transform: translateX(3px); }
.news-empty {
  background: var(--bg-card);
  border: 1px dashed var(--border);
  border-radius: var(--radius-md);
  padding: 60px 20px;
  text-align: center;
}
.news-empty i { font-size: 40px; color: var(--text-muted); display: block; margin-bottom: 16px; }
.news-empty p { color: var(--text-muted); font-size: 15px; }

/* FAQ */
.faq-section { background: var(--bg-card); }
.faq-wrap { display: grid; grid-template-columns: 1fr 1.4fr; gap: 80px; }
.faq-left .section-title { margin-bottom: 16px; }
.faq-left .section-subtitle { margin-bottom: 28px; }
.faq-contact-tip {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px;
  background: var(--bg-body);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
}
.faq-contact-tip i { font-size: 28px; color: var(--secondary); }
.faq-contact-tip .tip-text p { font-size: 14px; color: var(--text-sub); margin-bottom: 2px; }
.faq-contact-tip .tip-text a { font-size: 15px; font-weight: 600; color: var(--primary); }
.accordion-custom .accordion-item {
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md) !important;
  margin-bottom: 16px;
  overflow: hidden;
  background: var(--bg-card);
}
.accordion-custom .accordion-item:last-child { margin-bottom: 0; }
.accordion-custom .accordion-button {
  font-size: 16px;
  font-weight: 500;
  color: var(--text-main);
  padding: 20px 24px;
  background: var(--bg-card);
  box-shadow: none;
  border: none;
}
.accordion-custom .accordion-button:not(.collapsed) {
  background: var(--bg-body);
  color: var(--primary);
  font-weight: 600;
}
.accordion-custom .accordion-button:focus { box-shadow: 0 0 0 3px rgba(227,74,43,0.1); border: none; }
.accordion-custom .accordion-button::after {
  width: 18px;
  height: 18px;
  transition: transform .3s ease;
  background-size: 18px;
}
.accordion-custom .accordion-body { padding: 0 24px 20px; font-size: 15px; color: var(--text-sub); line-height: 1.8; background: var(--bg-body); }

/* CTA 联系区 */
.cta-section { background: var(--bg-dark); padding: 88px 0; position: relative; overflow: hidden; }
.cta-section::before {
  content: "";
  position: absolute;
  top: -50%;
  left: 20%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(227,74,43,0.2) 0%, transparent 70%);
  border-radius: 50%;
}
.cta-content { text-align: center; position: relative; z-index: 1; max-width: 700px; margin: 0 auto; }
.cta-content h2 { color: #fff; font-size: 34px; font-weight: 700; margin-bottom: 18px; }
.cta-content p { color: rgba(255,255,255,0.65); font-size: 16px; line-height: 1.85; margin-bottom: 36px; }
.cta-actions { display: flex; justify-content: center; flex-wrap: wrap; gap: 16px; margin-bottom: 40px; }
.cta-divider { width: 60px; height: 2px; background: var(--primary); margin: 0 auto 32px; border-radius: 2px; }
.cta-contacts { display: flex; justify-content: center; flex-wrap: wrap; gap: 40px; }
.cta-contact-item { display: flex; align-items: center; gap: 12px; color: rgba(255,255,255,.7); font-size: 15px; }
.cta-contact-item i { font-size: 22px; color: var(--primary); }

/* Footer */
.footer { background: var(--bg-dark); padding: 64px 0 28px; }
.footer-top { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 48px; border-bottom: 1px solid rgba(255,255,255,0.08); }
.footer-brand .footer-logo { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.footer-brand .footer-logo-text { font-size: 20px; font-weight: 700; color: #fff; }
.footer-desc { font-size: 14px; color: #7C828C; line-height: 1.8; max-width: 280px; }
.footer-col-title { font-size: 16px; font-weight: 600; color: #fff; margin-bottom: 20px; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { font-size: 14px; color: #B0B5BD; transition: color .3s, padding-left .3s; }
.footer-col ul li a:hover { color: #fff; padding-left: 4px; }
.footer-contact-item { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 14px; font-size: 14px; color: #B0B5BD; }
.footer-contact-item i { color: var(--primary); margin-top: 3px; }
.footer-bottom {
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 13px;
  color: #7C828C;
}
.footer-bottom .copyright a { color: #B0B5BD; }
.footer-bottom .copyright a:hover { color: #fff; }
.footer-meta { display: flex; align-items: center; gap: 20px; }
.footer-meta span { position: relative; }
.footer-meta span::after { content: ""; position: absolute; right: -10px; top: 50%; transform: translateY(-50%); width: 1px; height: 12px; background: rgba(255,255,255,.15); }
.footer-meta span:last-child::after { display: none; }

/* 右侧固定组件（本文档用于分类页预留，首页不使用） */

/* 响应式 */
@media (max-width: 991px) {
  :root { --section-space: 72px; }
  .nav-links, .search-box { display: none; }
  .navbar-toggler-custom { display: block; }
  .service-row, .service-row.reverse { grid-template-columns: 1fr; gap: 36px; }
  .service-row.reverse .service-media { order: 1; }
  .service-row.reverse .service-body { order: 2; }
  .showcase-card, .showcase-card.reverse { grid-template-columns: 1fr; gap: 32px; }
  .showcase-card.reverse .showcase-img-wrap { order: 1; }
  .showcase-card.reverse .showcase-info { order: 2; }
  .process-wrap { grid-template-columns: 1fr; gap: 48px; }
  .faq-wrap { grid-template-columns: 1fr; gap: 48px; }
  .news-grid { grid-template-columns: 1fr; gap: 20px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .hero { min-height: 560px; }
  .hero-title { font-size: 42px; }
}
@media (max-width: 767px) {
  :root { --section-space: 56px; }
  .navbar-custom { min-height: 60px; }
  .brand-main { font-size: 17px; }
  .brand-icon { width: 36px; height: 36px; font-size: 17px; }
  .btn-primary-custom { padding: 10px 18px; font-size: 14px; }
  .hero { min-height: 480px; }
  .hero-content { padding: 90px 0; }
  .hero-title { font-size: 32px; }
  .hero-subtitle { font-size: 16px; }
  .hero-actions .btn-primary-custom, .hero-actions .btn-outline-light-custom { width: 100%; text-align: center; }
  .section-title { font-size: 26px; }
  .service-row { padding: 32px 0; gap: 28px; }
  .service-media img { height: 230px; }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 24px; }
  .stat-num { font-size: 40px; }
  .showcase-card { padding: 16px 0; }
  .showcase-img-wrap img { height: 220px; }
  .news-header { flex-direction: column; align-items: flex-start; gap: 16px; }
  .news-card { padding: 20px; }
  .process-step { gap: 16px; }
  .process-step-num { width: 42px; height: 42px; font-size: 14px; }
  .cta-content h2 { font-size: 26px; }
  .cta-contacts { gap: 20px; flex-direction: column; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .footer-meta { justify-content: center; }
  .btn-primary-custom, .btn-outline-dark-custom, .btn-outline-light-custom { width: 100%; }
  .nav-actions .btn-primary-custom { width: auto; }
  .faq-contact-tip { flex-direction: column; text-align: center; }
}

@media (max-width: 520px) {
  .search-box { display: none; }
  .brand-tag { display: none; }
  .nav-actions .btn-primary-custom { font-size: 13px; padding: 8px 14px; }
  .hero-badge { font-size: 12px; padding: 4px 12px; }
  .container-custom { padding-left: 16px; padding-right: 16px; }
}

@media (max-width: 380px) {
  .brand-main { font-size: 15px; }
  .brand-icon { width: 32px; height: 32px; font-size: 15px; }
}

/* roulang page: article */
:root{
  --primary:#E34A2B;
  --primary-dark:#A62E16;
  --primary-soft:#FCEAE5;
  --secondary:#2F6B4F;
  --secondary-soft:#E8F1EC;
  --bg:#FAF9F6;
  --card-bg:#FFFFFF;
  --dark:#15181D;
  --text:#252A31;
  --text-secondary:#6B7280;
  --text-muted:#9CA3AF;
  --border:#E5E1DB;
  --radius-sm:6px;
  --radius-md:12px;
  --radius-lg:20px;
  --shadow-sm:0 2px 8px rgba(21,24,29,0.04);
  --shadow-md:0 8px 24px rgba(21,24,29,0.08);
  --shadow-lg:0 16px 40px rgba(21,24,29,0.12);
  --container:1200px;
  --font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC","Helvetica Neue",Arial,sans-serif;
  --font-num:"DIN Alternate","Bahnschrift","Arial Narrow",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font-family);background:var(--bg);color:var(--text);font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased}
a{color:var(--primary);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--primary-dark)}
img{max-width:100%;display:block}
h1,h2,h3,h4,h5,h6{margin:0 0 .6em;font-weight:700;line-height:1.3;color:var(--text)}
p{margin:0 0 1em}
.container-custom{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}

/* ===== Header / Nav ===== */
.site-header{position:sticky;top:0;z-index:1030;background:#fff;border-bottom:1px solid var(--border);box-shadow:var(--shadow-sm)}
.navbar-custom{height:72px;padding:0 24px;max-width:var(--container);margin:0 auto;gap:24px}
.brand-wrap{display:inline-flex;align-items:center;gap:10px;text-decoration:none;flex-shrink:0}
.brand-icon{width:40px;height:40px;border-radius:12px;background:var(--primary);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-weight:800;font-size:20px;font-family:var(--font-num);letter-spacing:.02em;box-shadow:0 4px 12px rgba(227,74,43,.25)}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-main{font-size:21px;font-weight:700;color:var(--text);letter-spacing:.01em;white-space:nowrap}
.brand-tag{font-size:10px;letter-spacing:.22em;color:var(--text-muted);font-weight:600;text-transform:uppercase}
.nav-links{display:flex;align-items:center;gap:28px}
.nav-link-custom{position:relative;font-size:15px;font-weight:500;color:var(--text);text-decoration:none;padding:8px 2px;white-space:nowrap}
.nav-link-custom::after{content:"";position:absolute;left:0;bottom:0;width:100%;height:2px;background:var(--primary);border-radius:2px;transform:scaleX(0);transform-origin:left center;transition:transform .25s ease}
.nav-link-custom:hover,.nav-link-custom.active{color:var(--primary-dark)}
.nav-link-custom:hover::after,.nav-link-custom.active::after{transform:scaleX(1)}
.nav-actions{display:flex;align-items:center;gap:14px;flex-shrink:0}
.search-box{position:relative}
.search-input{width:180px;height:38px;border-radius:20px;border:1px solid transparent;background:#F3F4F6;font-size:14px;padding:0 14px 0 36px;color:var(--text);transition:width .3s ease,background .2s ease,border-color .2s ease,box-shadow .2s ease}
.search-input:focus{width:240px;background:#fff;border-color:var(--primary);box-shadow:0 0 0 3px rgba(227,74,43,.12);outline:none}
.search-box>i{position:absolute;left:13px;top:50%;transform:translateY(-50%);color:var(--text-muted);font-size:14px;pointer-events:none}
.navbar-toggler-custom{display:none;width:40px;height:40px;border:1px solid var(--border);background:#fff;border-radius:10px;color:var(--text);font-size:18px;align-items:center;justify-content:center;cursor:pointer}
.mobile-nav{display:none;position:fixed;top:72px;left:0;right:0;background:#fff;border-bottom:1px solid var(--border);box-shadow:var(--shadow-md);padding:12px 24px 24px;z-index:1029;flex-direction:column;gap:2px;transform:translateY(-12px);opacity:0;visibility:hidden;transition:transform .3s ease,opacity .3s ease,visibility .3s}
.mobile-nav.open{transform:translateY(0);opacity:1;visibility:visible}
.mobile-nav-link{display:block;padding:13px 8px;font-size:16px;font-weight:500;color:var(--text);border-bottom:1px solid #F1EFEB;text-decoration:none}
.mobile-nav-link:hover,.mobile-nav-link.active{color:var(--primary)}
.mobile-nav-cta{margin-top:14px;display:flex;gap:10px}
.mobile-nav .btn-primary-custom{flex:1}

/* ===== Buttons ===== */
.btn-primary-custom{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--primary);color:#fff;border:none;border-radius:8px;font-size:15px;font-weight:600;padding:10px 22px;text-decoration:none;cursor:pointer;transition:background .25s ease,transform .25s ease,box-shadow .25s ease}
.btn-primary-custom:hover{background:var(--primary-dark);color:#fff;transform:translateY(-2px);box-shadow:var(--shadow-md)}
.btn-primary-custom:active{transform:translateY(0);box-shadow:var(--shadow-sm)}
.text-link{font-size:15px;font-weight:600;color:var(--primary);display:inline-flex;align-items:center;gap:6px}
.text-link i{transition:transform .25s ease}
.text-link:hover i{transform:translateX(4px)}

/* ===== Article Banner ===== */
.article-banner{position:relative;min-height:280px;display:flex;align-items:flex-end;background-size:cover;background-position:center}
.article-banner::before{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(21,24,29,.88) 0%,rgba(21,24,29,.58) 55%,rgba(21,24,29,.35) 100%)}
.article-banner-content{position:relative;z-index:1;width:100%;padding:64px 24px 96px}
.breadcrumb-wrap{display:flex;align-items:center;flex-wrap:wrap;gap:8px;font-size:14px;color:rgba(255,255,255,.78)}
.breadcrumb-wrap a{color:rgba(255,255,255,.78);text-decoration:none}
.breadcrumb-wrap a:hover{color:#fff}
.breadcrumb-wrap .sep{opacity:.5}
.breadcrumb-wrap .current{color:#fff;max-width:360px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* ===== Article Card ===== */
.article-main{padding:0 0 96px}
.article-layout{max-width:880px;margin:0 auto}
.article-card{background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:48px 52px;margin-top:-72px;position:relative;z-index:2}
.article-header{margin-bottom:24px}
.article-category{display:inline-flex;align-items:center;gap:6px;background:var(--primary-soft);color:var(--primary-dark);font-size:13px;font-weight:600;border-radius:20px;padding:5px 14px;margin-bottom:18px}
.article-title{font-size:34px;font-weight:700;line-height:1.3;margin:0 0 16px;letter-spacing:.01em}
.article-meta{display:flex;flex-wrap:wrap;gap:18px;color:var(--text-secondary);font-size:14px}
.meta-item{display:inline-flex;align-items:center;gap:6px}
.meta-item i{color:var(--text-muted)}
.article-divider{height:1px;background:var(--border);margin:26px 0 32px}

/* ===== Article Prose ===== */
.cms-content{font-size:16px;line-height:2.0;color:var(--text)}
.cms-content>*:last-child{margin-bottom:0}
.cms-content h2{font-size:24px;font-weight:700;margin:38px 0 16px;padding-left:14px;border-left:4px solid var(--primary);line-height:1.4}
.cms-content h3{font-size:20px;font-weight:600;margin:30px 0 12px}
.cms-content p{margin-bottom:1.5em}
.cms-content a{color:var(--primary);text-decoration:underline;text-underline-offset:3px}
.cms-content a:hover{color:var(--primary-dark)}
.cms-content blockquote{background:var(--bg);border-left:4px solid var(--primary);padding:16px 22px;border-radius:0 var(--radius-sm) var(--radius-sm) 0;color:var(--text-secondary);margin:26px 0;font-size:15px}
.cms-content img{border-radius:12px;margin:24px auto;box-shadow:var(--shadow-sm)}
.cms-content figure{margin:24px 0}
.cms-content figcaption{font-size:14px;text-align:center;color:var(--text-muted);margin-top:8px}
.cms-content ul,.cms-content ol{padding-left:1.4em;margin:0 0 1.5em}
.cms-content li{margin-bottom:.5em}
.cms-content table{width:100%;border-collapse:collapse;margin:26px 0;font-size:15px}
.cms-content th,.cms-content td{border:1px solid var(--border);padding:10px 14px;text-align:left}
.cms-content th{background:var(--bg);font-weight:600}
.cms-content hr{border:none;border-top:1px solid var(--border);margin:36px 0}
.cms-content code{background:#F3F4F6;border-radius:4px;padding:2px 6px;font-size:14px}

/* ===== Article Bottom ===== */
.article-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:38px;padding-top:26px;border-top:1px solid var(--border)}
.tag-chip{display:inline-flex;align-items:center;background:#F3F4F6;color:var(--text-secondary);font-size:13px;border-radius:20px;padding:5px 14px;transition:background .2s ease,color .2s ease}
.tag-chip:hover{background:var(--primary);color:#fff}
.article-bottom-nav{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px;margin-top:24px}
.back-link{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--text-secondary)}
.back-link:hover{color:var(--primary)}
.share-icons{display:inline-flex;align-items:center;gap:10px;font-size:14px;color:var(--text-muted)}
.share-icons a{display:inline-flex;width:32px;height:32px;border-radius:50%;border:1px solid var(--border);align-items:center;justify-content:center;color:var(--text-secondary);font-size:14px;transition:all .2s ease}
.share-icons a:hover{border-color:var(--primary);color:var(--primary);background:var(--primary-soft)}
.article-pager{display:flex;justify-content:space-between;gap:20px;margin-top:36px;padding-top:26px;border-top:1px solid var(--border)}
.article-pager a{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:var(--text-secondary)}
.article-pager a:hover{color:var(--primary)}
.article-not-found{text-align:center;padding:60px 20px}
.article-not-found i{font-size:56px;color:var(--text-muted);display:block;margin-bottom:18px}
.not-found-title{font-size:28px;margin-bottom:12px;color:var(--text)}
.article-not-found p{color:var(--text-secondary);margin-bottom:24px}

/* ===== Section ===== */
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:36px}
.section-eyebrow{display:block;font-size:13px;font-weight:700;letter-spacing:.14em;color:var(--primary);margin-bottom:8px;text-transform:uppercase}
.section-title{font-size:30px;font-weight:700;line-height:1.3;margin:0}
.section-desc{color:var(--text-secondary);font-size:15px;max-width:520px;margin-top:10px}

/* ===== Related ===== */
.related-section{padding:88px 0 64px}
.news-card{display:flex;flex-direction:column;height:100%;background:#fff;border:1px solid var(--border);border-radius:var(--radius-md);overflow:hidden;text-decoration:none;box-shadow:var(--shadow-sm);transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#DDD5CC;text-decoration:none}
.news-card-thumb{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--bg)}
.news-card-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.news-card:hover .news-card-thumb img{transform:scale(1.04)}
.news-card-tag{position:absolute;left:14px;top:14px;background:rgba(21,24,29,.72);backdrop-filter:blur(4px);color:#fff;font-size:12px;font-weight:600;border-radius:20px;padding:5px 12px}
.news-card-body{padding:22px 22px 20px;display:flex;flex-direction:column;flex:1}
.news-card-body h3{font-size:18px;font-weight:600;line-height:1.45;margin-bottom:10px;transition:color .2s ease}
.news-card:hover .news-card-body h3{color:var(--primary-dark)}
.news-card-summary{font-size:14px;line-height:1.7;color:var(--text-secondary);margin-bottom:16px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;flex:1}
.news-card-meta{display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--text-muted);padding-top:14px;border-top:1px solid #F1EFEB}
.news-card-more{display:inline-flex;align-items:center;gap:4px;color:var(--primary);font-weight:600;font-size:13px}

/* ===== FAQ ===== */
.faq-section{padding:88px 0;background:#fff;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.faq-accordion .accordion-item{border:1px solid var(--border);border-radius:var(--radius-md)!important;margin-bottom:14px;overflow:hidden;background:#fff;box-shadow:var(--shadow-sm)}
.faq-accordion .accordion-button{background:#fff;font-size:16px;font-weight:500;color:var(--text);padding:18px 22px;box-shadow:none;border:none;transition:color .2s ease,background .2s ease}
.faq-accordion .accordion-button:not(.collapsed){color:var(--primary-dark);background:#FFFCFA}
.faq-accordion .accordion-button:focus{box-shadow:0 0 0 3px rgba(227,74,43,.12);outline:none}
.faq-accordion .accordion-button::after{transition:transform .3s ease}
.faq-accordion .accordion-body{background:#fff;font-size:15px;line-height:1.8;color:var(--text-secondary);padding:0 22px 20px}

/* ===== CTA ===== */
.cta-band{background:var(--dark);color:#fff;padding:72px 0;position:relative;overflow:hidden}
.cta-band::after{content:"";position:absolute;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(227,74,43,.22) 0%,transparent 65%);top:-220px;right:-140px;pointer-events:none}
.cta-inner{position:relative;z-index:1}
.cta-text h2{color:#fff;font-size:30px;margin-bottom:12px}
.cta-text p{color:rgba(255,255,255,.72);font-size:16px;max-width:560px;margin:0}
.btn-cta-light{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:#fff;color:var(--dark);border-radius:8px;font-size:15px;font-weight:600;padding:12px 26px;text-decoration:none;transition:all .25s ease}
.btn-cta-light:hover{background:var(--primary);color:#fff;transform:translateY(-2px);box-shadow:var(--shadow-md)}
.btn-cta-outline{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:transparent;border:1px solid rgba(255,255,255,.45);color:#fff;border-radius:8px;font-size:15px;font-weight:600;padding:11px 26px;text-decoration:none;transition:all .25s ease}
.btn-cta-outline:hover{border-color:#fff;background:rgba(255,255,255,.08);color:#fff;transform:translateY(-2px)}

/* ===== Footer ===== */
.footer{background:var(--dark);color:#B0B5BD;padding:64px 0 40px;font-size:14px}
.footer-top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:44px}
.footer-brand .footer-logo{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.footer-logo .brand-icon{width:38px;height:38px;border-radius:10px;background:var(--primary);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-weight:800;font-size:18px}
.footer-logo-text{font-size:19px;font-weight:700;color:#fff}
.footer-desc{color:#7C828C;line-height:1.8;max-width:320px;margin:0}
.footer-col-title{color:#fff;font-size:16px;font-weight:600;margin-bottom:18px}
.footer-col ul{list-style:none;padding:0;margin:0}
.footer-col ul li{margin-bottom:11px}
.footer-col ul a{color:#7C828C;text-decoration:none;transition:color .2s ease}
.footer-col ul a:hover{color:#fff}
.footer-contact-item{display:flex;align-items:center;gap:10px;color:#7C828C;margin-bottom:12px;font-size:14px}
.footer-contact-item i{color:var(--primary);width:18px;text-align:center}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:14px;border-top:1px solid rgba(255,255,255,.08);padding-top:28px;color:#7C828C}
.copyright a{color:#9CA3AF}
.copyright a:hover{color:#fff}
.footer-meta{display:flex;gap:18px;font-size:13px}

/* ===== Reveal ===== */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal-visible{opacity:1;transform:translateY(0)}

/* ===== Responsive ===== */
@media (max-width:991.98px){
  .nav-links{display:none}
  .navbar-toggler-custom{display:inline-flex}
  .mobile-nav{display:flex}
  .article-card{padding:36px 32px}
  .footer-top{grid-template-columns:1fr 1fr}
}
@media (max-width:767.98px){
  .navbar-custom{height:60px;padding:0 16px}
  .search-box{display:none}
  .brand-main{font-size:17px}
  .brand-tag{display:none}
  .brand-icon{width:34px;height:34px;font-size:17px;border-radius:10px}
  .mobile-nav{top:60px}
  .article-banner{min-height:220px}
  .article-banner-content{padding:44px 16px 76px}
  .article-card{padding:26px 20px;margin-top:-48px;border-radius:16px}
  .article-title{font-size:26px}
  .cms-content{font-size:15px}
  .related-section{padding:56px 0 40px}
  .faq-section{padding:56px 0}
  .section-title{font-size:24px}
  .section-head{margin-bottom:24px}
  .cta-band{padding:52px 0}
  .cta-text h2{font-size:24px}
  .footer-top{grid-template-columns:1fr;gap:32px;padding-bottom:32px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}

/* roulang page: category1 */
:root {
  --primary: #E34A2B;
  --primary-dark: #A62E16;
  --primary-light: #FEF0EC;
  --secondary: #2F6B4F;
  --secondary-light: #E8F1EC;
  --bg-page: #FAF9F6;
  --bg-card: #FFFFFF;
  --bg-dark: #15181D;
  --text-main: #252A31;
  --text-sub: #6B7280;
  --text-muted: #9CA3AF;
  --border-color: #E5E1DB;
  --success: #1F9D66;
  --warning: #D97706;
  --error: #DC2626;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --shadow-sm: 0 2px 8px rgba(21,24,29,0.04);
  --shadow-md: 0 8px 24px rgba(21,24,29,0.08);
  --shadow-lg: 0 16px 40px rgba(21,24,29,0.12);
  --font-sans: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Helvetica Neue", Arial, sans-serif;
  --font-number: "DIN Alternate", "Bahnschrift", "Arial Narrow", sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-main);
  background-color: var(--bg-page);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; }
a { color: var(--primary); text-decoration: none; transition: color .25s ease; }
a:hover { color: var(--primary-dark); }
button, input { font-family: inherit; }
h1, h2, h3, h4, h5 { margin-top: 0; color: var(--text-main); line-height: 1.3; font-weight: 700; }
p { margin-top: 0; }
ul { list-style: none; padding: 0; margin: 0; }
.container-custom {
  max-width: 1280px;
  margin: 0 auto;
  padding-left: 32px;
  padding-right: 32px;
}
@media (max-width: 767px) {
  .container-custom { padding-left: 20px; padding-right: 20px; }
}

/* ---------- 导航 ---------- */
.navbar-custom {
  position: sticky;
  top: 0;
  z-index: 1030;
  min-height: 72px;
  padding: 0 32px;
  background: rgba(255,255,255,0.96);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(21,24,29,0.06);
  box-shadow: 0 2px 8px rgba(21,24,29,0.03);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.navbar-custom .brand-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}
.brand-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: var(--primary);
  color: #fff;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.02em;
  box-shadow: 0 4px 12px rgba(227,74,43,0.24);
}
.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.brand-main {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-main);
  letter-spacing: 0.01em;
  white-space: nowrap;
}
.brand-tag {
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--text-muted);
  font-weight: 400;
  margin-top: 2px;
  white-space: nowrap;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 0;
  padding: 0;
}
.nav-link-custom {
  position: relative;
  display: inline-block;
  padding: 8px 14px;
  font-size: 15px;
  font-weight: 500;
  color: var(--text-main);
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: color .25s ease, background .25s ease;
}
.nav-link-custom::after {
  content: '';
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 2px;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s ease;
}
.nav-link-custom:hover { color: var(--primary); }
.nav-link-custom:hover::after,
.nav-link-custom.active::after { transform: scaleX(1); }
.nav-link-custom.active { color: var(--primary); font-weight: 600; }
.nav-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}
.search-box {
  position: relative;
  width: 180px;
  transition: width .3s ease;
}
.search-box:focus-within { width: 240px; }
.search-input {
  width: 100%;
  height: 40px;
  border-radius: 20px;
  border: 1px solid transparent;
  background: #F3F4F6;
  padding: 0 14px 0 40px;
  font-size: 14px;
  color: var(--text-main);
  outline: none;
  transition: background .3s ease, border-color .3s ease, box-shadow .3s ease;
}
.search-input::placeholder { color: var(--text-muted); }
.search-input:focus {
  background: #fff;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(227,74,43,0.12);
}
.search-box .bi-search {
  position: absolute;
  left: 15px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 14px;
  color: var(--text-muted);
  pointer-events: none;
}
.btn-primary-custom {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background: var(--primary);
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  padding: 0 22px;
  height: 42px;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  transition: background .25s ease, transform .25s ease, box-shadow .25s ease;
}
.btn-primary-custom:hover {
  background: var(--primary-dark);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(227,74,43,0.28);
}
.btn-primary-custom:active {
  transform: translateY(0);
  box-shadow: none;
}
.btn-primary-custom.w-100 { width: 100%; }
.navbar-toggler-custom {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--border-color);
  background: #fff;
  border-radius: 8px;
  font-size: 20px;
  color: var(--text-main);
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: border-color .2s ease, background .2s ease;
}
.navbar-toggler-custom:hover {
  border-color: var(--primary);
  color: var(--primary);
}
@media (max-width: 991px) {
  .navbar-custom {
    flex-wrap: wrap;
    min-height: 64px;
    padding: 0 20px;
  }
  .nav-links {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: #fff;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px 16px 20px;
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
    border-radius: 0 0 14px 14px;
  }
  .nav-links.nav-links-open { display: flex; }
  .nav-link-custom {
    padding: 14px 16px;
    border-radius: 8px;
    font-size: 16px;
  }
  .nav-link-custom::after { display: none; }
  .navbar-toggler-custom { display: inline-flex; }
  .nav-actions { gap: 8px; }
}
@media (max-width: 767px) {
  .search-box { display: none; }
  .brand-main { font-size: 19px; }
  .brand-tag { display: none; }
  .navbar-custom .btn-primary-custom { padding: 0 14px; font-size: 14px; height: 36px; }
  .brand-icon { width: 36px; height: 36px; font-size: 19px; border-radius: 8px; }
}

/* ---------- 页面 Hero ---------- */
.page-hero {
  position: relative;
  padding: 72px 0 64px;
  background: linear-gradient(to right, rgba(21,24,29,0.84) 0%, rgba(21,24,29,0.46) 58%, rgba(21,24,29,0.24) 100%), url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
  color: #fff;
  overflow: hidden;
}
.page-hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary) 0%, var(--secondary) 100%);
}
.page-hero-inner {
  display: grid;
  grid-template-columns: 1.4fr 0.6fr;
  align-items: center;
  gap: 48px;
  position: relative;
  z-index: 1;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  letter-spacing: 0.12em;
  color: rgba(255,255,255,0.92);
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  padding: 6px 16px;
  border-radius: 30px;
  margin-bottom: 20px;
  font-weight: 500;
}
.hero-eyebrow::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 0 0 4px rgba(227,74,43,0.28);
}
.page-hero h1 {
  font-size: 48px;
  line-height: 1.2;
  font-weight: 800;
  color: #fff;
  letter-spacing: 0.02em;
  margin-bottom: 16px;
}
.page-hero-text p {
  font-size: 17px;
  line-height: 1.85;
  color: rgba(255,255,255,0.85);
  max-width: 560px;
  margin-bottom: 28px;
}
.hero-actions { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.btn-outline-custom {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  border: 1px solid rgba(255,255,255,0.66);
  color: #fff;
  font-size: 15px;
  font-weight: 500;
  padding: 0 22px;
  height: 42px;
  border-radius: 8px;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  transition: all .25s ease;
}
.btn-outline-custom:hover {
  border-color: var(--primary);
  color: #fff;
  background: rgba(227,74,43,0.18);
}
.page-hero-aside {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  align-items: start;
}
.hero-stat {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: var(--radius-lg);
  padding: 28px 20px;
  text-align: center;
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}
.hero-stat-num {
  display: block;
  font-family: var(--font-number);
  font-size: 40px;
  font-weight: 800;
  color: #fff;
  letter-spacing: 0.04em;
  line-height: 1.1;
  margin-bottom: 6px;
}
.hero-stat-label {
  font-size: 13px;
  color: rgba(255,255,255,0.8);
  letter-spacing: 0.04em;
}
@media (max-width: 991px) {
  .page-hero { padding: 56px 0 48px; }
  .page-hero h1 { font-size: 38px; }
  .page-hero-inner { grid-template-columns: 1fr; gap: 32px; }
  .page-hero-aside { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 767px) {
  .page-hero { padding: 44px 0 40px; }
  .page-hero h1 { font-size: 31px; }
  .page-hero-text p { font-size: 15px; }
  .hero-actions .btn-primary-custom,
  .hero-actions .btn-outline-custom { width: 100%; }
  .page-hero-aside { grid-template-columns: 1fr 1fr; gap: 12px; }
  .hero-stat { padding: 20px 12px; }
  .hero-stat-num { font-size: 28px; }
}

/* ---------- 分类内容区 ---------- */
.category-content {
  padding: 88px 0;
  background: var(--bg-page);
}
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--primary);
  margin-bottom: 12px;
}
.section-label::before {
  content: '';
  width: 24px;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
}
.section-title {
  font-size: 32px;
  font-weight: 800;
  letter-spacing: 0.01em;
  margin-bottom: 12px;
  color: var(--text-main);
}
.section-desc {
  font-size: 16px;
  color: var(--text-sub);
  line-height: 1.8;
  max-width: 680px;
  margin-bottom: 40px;
}
.feature-block {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 0;
  align-items: center;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 32px;
  transition: box-shadow .3s ease, border-color .3s ease;
}
.feature-block:hover {
  box-shadow: var(--shadow-md);
  border-color: rgba(227,74,43,0.3);
}
.feature-media {
  min-height: 220px;
  overflow: hidden;
  position: relative;
}
.feature-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
  display: block;
}
.feature-block:hover .feature-media img { transform: scale(1.04); }
.feature-body { padding: 32px; }
.feature-tag {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
  background: var(--primary-light);
  border-radius: 20px;
  padding: 4px 14px;
  margin-bottom: 16px;
}
.feature-body h3 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-main);
}
.feature-body p {
  font-size: 15px;
  line-height: 1.85;
  color: var(--text-sub);
  margin-bottom: 20px;
}
.text-arrow-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--primary);
  text-decoration: none;
  transition: gap .25s ease, color .25s ease;
}
.text-arrow-link:hover { gap: 12px; color: var(--primary-dark); }
.feature-block.flip .feature-media { order: 2; }
.feature-block.flip .feature-body { order: 1; }
@media (max-width: 991px) {
  .feature-block,
  .feature-block.flip { grid-template-columns: 1fr; }
  .feature-block .feature-media,
  .feature-block.flip .feature-media { order: 1; max-height: 240px; }
  .feature-block .feature-body,
  .feature-block.flip .feature-body { order: 2; padding: 24px; }
}
@media (max-width: 767px) {
  .category-content { padding: 56px 0; }
  .section-title { font-size: 26px; }
  .feature-body { padding: 20px; }
  .feature-body h3 { font-size: 19px; }
  .feature-media { max-height: 200px; }
}

/* ---------- 侧边栏 ---------- */
.sidebar { position: sticky; top: 96px; }
.sidebar-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 28px;
  margin-bottom: 24px;
  transition: box-shadow .3s ease;
}
.sidebar-card:hover { box-shadow: var(--shadow-sm); }
.sidebar-card h4 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 14px;
  color: var(--text-main);
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-color);
}
.sidebar-card p {
  font-size: 14px;
  color: var(--text-sub);
  line-height: 1.85;
  margin-bottom: 0;
}
.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.chip {
  display: inline-flex;
  align-items: center;
  padding: 5px 14px;
  background: #F3F4F6;
  border: 1px solid transparent;
  color: var(--text-sub);
  font-size: 13px;
  border-radius: 20px;
  text-decoration: none;
  cursor: pointer;
  transition: all .25s ease;
}
.chip:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
  transform: translateY(-1px);
}
.sidebar-cta-card {
  background: var(--bg-dark);
  border-color: var(--bg-dark);
  position: relative;
  overflow: hidden;
}
.sidebar-cta-card::before {
  content: '';
  position: absolute;
  top: -40px;
  right: -40px;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: rgba(227,74,43,0.22);
}
.sidebar-cta-card h4 { color: #fff; border-color: rgba(255,255,255,0.12); }
.sidebar-cta-card p { color: rgba(255,255,255,0.75); }
.sidebar-contact {
  margin-top: 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 13px;
  color: rgba(255,255,255,0.7);
}
.sidebar-contact span { display: flex; align-items: center; gap: 8px; }
.sidebar-contact i { color: var(--primary); }
@media (max-width: 991px) {
  .sidebar { position: static; margin-top: 16px; }
}

/* ---------- 数据条带 ---------- */
.stats-band {
  position: relative;
  background: var(--bg-dark);
  padding: 72px 0;
  color: #fff;
  overflow: hidden;
}
.stats-band::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}
.stat-item {
  text-align: center;
  padding: 24px 12px;
  border-left: 1px solid rgba(255,255,255,0.08);
  transition: transform .3s ease;
}
.stat-item:first-child { border-left: none; }
.stat-item:hover { transform: translateY(-4px); }
.stat-num {
  display: block;
  font-family: var(--font-number);
  font-size: 56px;
  font-weight: 800;
  line-height: 1.05;
  color: #fff;
  letter-spacing: 0.04em;
  margin-bottom: 10px;
}
.stat-label {
  font-size: 15px;
  color: rgba(255,255,255,0.74);
  letter-spacing: 0.05em;
}
@media (max-width: 991px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .stat-item { border-left: none; }
}
@media (max-width: 767px) {
  .stats-band { padding: 48px 0; }
  .stat-num { font-size: 40px; }
  .stat-label { font-size: 13px; }
}

/* ---------- 栏目内容类型 ---------- */
.types-section {
  padding: 88px 0;
  background: #fff;
}
.section-head {
  margin-bottom: 40px;
}
.types-section .section-title { font-size: 30px; }
.type-card {
  position: relative;
  background: var(--bg-page);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  height: 100%;
  transition: border-color .3s ease, box-shadow .3s ease, transform .3s ease;
  overflow: hidden;
}
.type-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 0;
  background: var(--primary);
  transition: height .35s ease;
}
.type-card:hover {
  border-color: rgba(227,74,43,0.3);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.type-card:hover::before { height: 100%; }
.type-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: var(--primary-light);
  color: var(--primary);
  font-size: 22px;
  margin-bottom: 20px;
}
.type-card h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text-main);
}
.type-card p {
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-sub);
  margin-bottom: 20px;
}
.type-meta {
  display: inline-block;
  font-size: 13px;
  color: var(--secondary);
  background: var(--secondary-light);
  padding: 4px 12px;
  border-radius: 16px;
  font-weight: 500;
}
@media (max-width: 767px) {
  .types-section { padding: 56px 0; }
  .type-card { padding: 24px 20px; }
}

/* ---------- 流程 ---------- */
.process-section {
  padding: 88px 0;
  background: var(--bg-page);
}
.process-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 64px;
  align-items: center;
}
.process-intro .section-title { font-size: 30px; }
.process-intro p {
  font-size: 15px;
  color: var(--text-sub);
  line-height: 1.85;
  max-width: 340px;
}
.process-steps {
  position: relative;
  padding-left: 20px;
}
.process-steps::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: var(--border-color);
}
.step-item {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 16px 0 28px 28px;
}
.step-item::before {
  content: '';
  position: absolute;
  left: -7px;
  top: 26px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #fff;
  border: 3px solid var(--primary);
  box-shadow: 0 0 0 4px rgba(227,74,43,0.12);
}
.step-num {
  font-family: var(--font-number);
  font-size: 32px;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
  min-width: 52px;
  letter-spacing: 0.04em;
}
.step-body h4 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--text-main);
}
.step-body p {
  font-size: 14px;
  color: var(--text-sub);
  line-height: 1.8;
  margin-bottom: 0;
}
@media (max-width: 991px) {
  .process-grid { grid-template-columns: 1fr; gap: 40px; }
}
@media (max-width: 767px) {
  .process-section { padding: 56px 0; }
  .step-item { flex-direction: column; gap: 8px; padding-top: 10px; padding-bottom: 20px; }
  .step-num { min-width: 0; }
}

/* ---------- FAQ ---------- */
.faq-section {
  padding: 88px 0;
  background: #fff;
}
.faq-layout {
  display: grid;
  grid-template-columns: 0.65fr 1.35fr;
  gap: 64px;
}
.faq-intro .section-title { font-size: 30px; }
.faq-intro p {
  font-size: 15px;
  color: var(--text-sub);
  line-height: 1.85;
  max-width: 320px;
}
.accordion-custom .accordion-item {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md) !important;
  margin-bottom: 16px;
  overflow: hidden;
  transition: box-shadow .3s ease, border-color .3s ease;
}
.accordion-custom .accordion-item:hover {
  border-color: rgba(227,74,43,0.28);
  box-shadow: var(--shadow-sm);
}
.accordion-custom .accordion-button {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-main);
  background: var(--bg-card);
  padding: 20px 24px;
  box-shadow: none;
  transition: color .25s ease, background .25s ease;
}
.accordion-custom .accordion-button:not(.collapsed) {
  color: var(--primary);
  background: var(--primary-light);
}
.accordion-custom .accordion-button:focus {
  box-shadow: 0 0 0 3px rgba(227,74,43,0.1);
  border-radius: 0;
}
.accordion-custom .accordion-button::after {
  width: 18px;
  height: 18px;
  background-size: 18px;
  opacity: 0.6;
  transition: transform .3s ease, opacity .3s ease;
}
.accordion-custom .accordion-button:not(.collapsed)::after {
  filter: none;
  opacity: 1;
  transform: rotate(135deg);
}
.accordion-custom .accordion-body {
  font-size: 15px;
  line-height: 1.85;
  color: var(--text-sub);
  background: var(--bg-card);
  padding: 8px 24px 24px;
}
@media (max-width: 991px) {
  .faq-layout { grid-template-columns: 1fr; gap: 32px; }
  .faq-intro p { max-width: 100%; }
}
@media (max-width: 767px) {
  .faq-section { padding: 56px 0; }
  .accordion-custom .accordion-button { font-size: 15px; padding: 16px 18px; }
  .accordion-custom .accordion-body { padding: 6px 18px 20px; }
}

/* ---------- CTA ---------- */
.cta-section {
  padding: 32px 0 88px;
  background: #fff;
}
.cta-box {
  position: relative;
  background: var(--bg-dark);
  border-radius: var(--radius-lg);
  padding: 64px;
  text-align: center;
  color: #fff;
  overflow: hidden;
}
.cta-box::before {
  content: '';
  position: absolute;
  top: -60px;
  right: -60px;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: rgba(227,74,43,0.16);
}
.cta-box::after {
  content: '';
  position: absolute;
  bottom: -90px;
  left: -90px;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: rgba(47,107,79,0.18);
}
.cta-box h2 {
  font-size: 32px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 14px;
  position: relative;
  z-index: 1;
}
.cta-box p {
  font-size: 16px;
  color: rgba(255,255,255,0.78);
  max-width: 600px;
  margin: 0 auto 28px;
  position: relative;
  z-index: 1;
}
.cta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
  margin-bottom: 32px;
}
.btn-ghost-custom {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255,255,255,0.5);
  background: transparent;
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  padding: 0 22px;
  height: 42px;
  border-radius: 8px;
  cursor: pointer;
  text-decoration: none;
  transition: all .25s ease;
}
.btn-ghost-custom:hover {
  border-color: var(--primary);
  color: #fff;
  background: rgba(227,74,43,0.2);
}
.cta-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  flex-wrap: wrap;
  font-size: 14px;
  color: rgba(255,255,255,0.65);
  position: relative;
  z-index: 1;
}
.cta-meta span { display: inline-flex; align-items: center; gap: 8px; }
.cta-meta i { color: var(--primary); }
@media (max-width: 767px) {
  .cta-section { padding: 24px 0 56px; }
  .cta-box { padding: 40px 24px; }
  .cta-box h2 { font-size: 26px; }
  .cta-actions .btn-primary-custom,
  .cta-actions .btn-ghost-custom { width: 100%; }
  .cta-meta { flex-direction: column; gap: 12px; }
}

/* ---------- 页脚 ---------- */
.footer {
  background: var(--bg-dark);
  color: #B0B5BD;
  padding: 64px 0 40px;
  font-size: 14px;
  line-height: 1.8;
}
.footer-top {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}
.footer-logo .brand-icon {
  width: 38px;
  height: 38px;
  font-size: 18px;
}
.footer-logo-text {
  font-size: 20px;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.01em;
}
.footer-desc {
  font-size: 14px;
  color: #7C828C;
  max-width: 300px;
  line-height: 1.85;
  margin-bottom: 0;
}
.footer-col-title {
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 18px;
  letter-spacing: 0.03em;
}
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a {
  color: #7C828C;
  text-decoration: none;
  font-size: 14px;
  transition: color .25s ease, padding-left .25s ease;
}
.footer-col ul li a:hover {
  color: #fff;
  padding-left: 4px;
}
.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
  color: #7C828C;
  font-size: 14px;
}
.footer-contact-item i { color: var(--primary); font-size: 15px; }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 24px;
  flex-wrap: wrap;
}
.copyright { color: #7C828C; font-size: 13px; }
.copyright a { color: #7C828C; transition: color .25s ease; }
.copyright a:hover { color: #fff; }
.footer-meta {
  display: flex;
  align-items: center;
  gap: 20px;
  color: #7C828C;
  font-size: 13px;
  flex-wrap: wrap;
}
.footer-meta span { display: inline-flex; align-items: center; gap: 6px; }
.footer-meta span::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--success);
  opacity: 0.8;
}
.footer-meta span:last-child::before { background: var(--text-muted); opacity: 0.5; }
@media (max-width: 991px) {
  .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 767px) {
  .footer { padding: 48px 0 32px; }
  .footer-top { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .footer-meta { gap: 12px; }
}