body {
  background: #f4f5f7;
  color: #333;
  font-family: Arial, "Microsoft YaHei", sans-serif;
  line-height: 1.6;
}
.site-shell {
  max-width: 1000px;
  margin: 0 auto;
  background: #fff;
  box-shadow: 0 0 18px rgba(0, 0, 0, 0.08);
}
.g-hd {
  padding: 14px 18px;
  background: linear-gradient(90deg, #ffffff 0%, #f8f9fa 100%);
  border-bottom: 1px solid #efefef;
}
.header-phone {
  color: #666;
  font-size: 0.95rem;
}
.header-phone b {
  color: #d71f1f;
  font-weight: 700;
}
.logo-wrap {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}
.logo-wrap img {
  display: block;
  max-width: 100%;
  height: auto;
}
.header-phone {
  color: #666;
  font-size: 0.95rem;
}
.header-phone .tel-line {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  line-height: 1.2;
  text-align: right;
}
.header-phone .tel-label {
  color: #666;
  font-size: 0.8rem;
}
.header-phone .tel-number {
  color: #d71f1f;
  font-weight: 700;
  font-size: 0.95rem;
  margin-top: 0.2rem;
}
.logo-size-lg {
  max-height: 56px;
}
.logo-size-md {
  max-height: 44px;
}
.logo-size-sm {
  max-height: 32px;
}
.section-card {
  margin: 15px;
  padding: 16px;
  border: 1px solid #ececec;
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}
.section-title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 12px;
  margin: 0 0 12px 0;
  border-radius: 10px;
  background: #078a60;
  color: #fff;
}
.section-title h2 {
  margin: 0;
  font-size: 1.05rem;
  color: #fff;
}
.section-title h2 b {
  display: block;
  font-size: 1rem;
  color: #fff;
}
.section-title h2 em {
  display: block;
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.9);
  font-style: normal;
}
.section-title .small,
.section-title .text-muted,
.section-title a {
  color: #fff !important;
}
.nav-pills .nav-link {
  color: #555;
  border-radius: 999px;
  font-size: 0.9rem;
  padding: 0.35rem 0.7rem;
}
.nav-pills .nav-link.active {
  background: #d71f1f;
  color: #fff;
}
.case-nav-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.5rem;
  margin-bottom: 1rem;
}
.case-nav-list .nav-item {
  display: flex;
}
.case-nav-list .nav-link {
  width: 100%;
  text-align: center;
  padding: 0.6rem 0.35rem;
  border-radius: 0.5rem;
  background: #f7f7f7;
  border: 1px solid #e6e6e6;
  color: #555;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.case-nav-list .nav-link.active {
  background: #078a60;
  color: #fff;
  border-color: #078a60;
}
.navbar {
  background: #078a60;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
}
.navbar .navbar-brand,
.navbar .nav-link {
  color: #fff;
}
.navbar .nav-link {
  padding: 0.5rem 0.8rem;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
  line-height: 1.2;
  transition: background-color 0.2s ease, color 0.2s ease;
}
.navbar .nav-link:hover,
.navbar .nav-link:focus,
.navbar .nav-link.active {
  background: rgba(255, 255, 255, 0.18);
  color: #fff;
}
.nav-links-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  grid-template-rows: repeat(2, auto);
  gap: 0.5rem;
  width: 100%;
}
.nav-links-grid .nav-link {
  display: block;
  text-align: center;
  padding: 0.6rem 0.35rem;
  border-radius: 0.5rem;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: 0.78rem;
}
.hero-carousel {
  position: relative;
  overflow: hidden;
  border-radius: 10px;
  background: #f7f7f7;
}

.section-card.hero-fullbleed {
  margin: 0 0 12px;
  padding: 0;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  background: transparent;
  width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
}

.section-card.hero-fullbleed .hero-carousel {
  border-radius: 0;
}

.section-card.hero-fullbleed .hero-carousel img {
  width: 100%;
  height: auto;
  min-height: 180px;
  max-height: 56vw;
  object-fit: cover;
}
.hero-carousel .hero-slide {
  display: none;
}
.hero-carousel .hero-slide.active {
  display: block;
}
.hero-carousel img {
  display: block;
  width: 100%;
  height: 220px;
  object-fit: cover;
}
.hero-carousel .hero-dots {
  position: absolute;
  left: 50%;
  bottom: 10px;
  transform: translateX(-50%);
  display: flex;
  gap: 6px;
}
.hero-carousel .hero-dots span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.7);
  cursor: pointer;
}
.hero-carousel .hero-dots span.active {
  background: #fff;
}
.thumb-card {
  border: 1px solid #eee;
  border-radius: 8px;
  overflow: hidden;
  background: #fff;
  transition: all 0.25s ease;
  height: 100%;
  display: flex;
  flex-direction: column;
}
.thumb-card:hover {
  transform: translateY(-2px);
  border-color: #d71f1f;
}
.thumb-card img {
  width: 100%;
  height: 140px;
  object-fit: cover;
  display: block;
}
.thumb-card .thumb-title {
  padding: 10px;
  font-size: 0.9rem;
  color: #555;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.home-video-center .video-link {
  text-decoration: none;
  color: inherit;
  display: block;
  height: 100%;
}

.home-video-center .row.g-2 {
  align-items: stretch;
}

.home-video-center .row.g-2 > .col-6 {
  display: flex;
}

.home-video-center .video-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid #e8ecef;
  border-radius: .8rem;
  box-shadow: 0 2px 10px rgba(0,0,0,.05);
  overflow: hidden;
  height: 100%;
  transition: transform .2s ease, box-shadow .2s ease;
}

.home-video-center .video-link:hover .video-card {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0,0,0,.08);
}

.home-video-center .video-thumb {
  position: relative;
  aspect-ratio: 3 / 2;
  min-height: 120px;
  overflow: hidden;
  background: #eef2f4;
}

.home-video-center .video-thumb::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,.08), rgba(0,0,0,.18));
  z-index: 1;
  pointer-events: none;
}

.home-video-center .video-thumb::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: rgba(0,0,0,.42);
  border: 2px solid rgba(255,255,255,.9);
  transform: translate(-50%, -50%);
  z-index: 2;
  pointer-events: none;
}

.home-video-center .video-thumb .play-icon {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 0;
  height: 0;
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
  border-left: 16px solid #fff;
  transform: translate(calc(-50% + 4px), -50%);
  z-index: 3;
  pointer-events: none;
}

.home-video-center .video-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.home-video-center .video-link:hover .video-thumb::after {
  background: rgba(7,138,96,.58);
}

.home-video-center .video-title {
  margin: 0;
  padding: .7rem .75rem .85rem;
  font-size: .9rem;
  color: #212529;
  line-height: 1.45;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 3.2em;
}
.btn-brand {
  background: #d71f1f;
  border-color: #d71f1f;
  color: #fff;
}
.btn-brand:hover,
.btn-brand:focus {
  background: #b91515;
  border-color: #b91515;
  color: #fff;
}
.form-control {
  border-radius: 6px;
  border: 1px solid #ddd;
}
.feature-box {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px;
  border: 1px solid #ededed;
  border-radius: 8px;
  background: #fbfbfb;
  height: 100%;
  min-height: 88px;
}
.feature-box img {
  width: 54px;
  height: 54px;
  object-fit: cover;
  border-radius: 6px;
  flex-shrink: 0;
}
.feature-box span {
  color: #555;
  font-size: 0.9rem;
  line-height: 1.5;
  display: flex;
  align-items: center;
  min-height: 54px;
}
.row.g-3 > .col-6,
.row.g-2 > .col-6 {
  padding-left: 1px !important;
  padding-right: 1px !important;
  padding-top: 2px !important;
  padding-bottom: 2px !important;
}
.news-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.news-list li {
  padding: 8px 0;
  border-bottom: 1px dashed #e7e7e7;
}
.news-list li:last-child {
  border-bottom: 0;
}
.about-news-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: 1fr 1fr;
}
.about-news-card.m-about {
  grid-column: 1 / -1;
}
@media (min-width: 768px) {
  .about-news-grid {
    align-items: start;
  }
  .about-news-card.m-about {
    text-align: center;
  }
}
.about-news-card {
  background: #fff;
  border: 1px solid #e9ecef;
  border-radius: 10px;
  padding: 12px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}
.about-news-card .card-title {
  margin-bottom: 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid #f0f0f0;
}
.about-news-card .card-title h2 {
  margin: 0;
  font-size: 1rem;
  color: #078a60;
  line-height: 1.4;
}
.about-news-card .card-title h2 b {
  display: block;
  font-size: 1.02rem;
  color: #078a60;
}
.about-news-card .card-title h2 em {
  display: block;
  font-size: 0.75rem;
  color: #888;
  font-style: normal;
  margin-top: 2px;
}
.m-about-link {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
  color: #555;
  text-decoration: none;
  text-align: center;
}
.m-about-link img {
  width: 100%;
  max-width: 100%;
  height: auto;
  max-height: 220px;
  object-fit: cover;
  border-radius: 8px;
  flex-shrink: 0;
}
.m-about-link p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.5;
  color: #555;
}
.m-contact .contact-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.m-contact .contact-list a {
  display: block;
  padding: 8px 10px;
  border-radius: 6px;
  background: #f7f9f8;
  color: #333;
  text-decoration: none;
  font-size: 0.9rem;
}
.m-contact .contact-list a strong {
  color: #078a60;
}
.social_nav5 {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 999;
  background: #078a60;
  width: 100%;
  max-width: 1000px;
  margin: 0 auto;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}
.social_nav5 ul {
  display: flex;
  align-items: stretch;
  list-style: none;
  margin: 0;
  padding: 0;
  width: 100%;
}
.social_nav5 li {
  flex: 1 1 0;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  border-right: 1px solid rgba(255, 255, 255, 0.18);
}
.social_nav5 li:last-child {
  border-right: 0;
}
.social_nav5 li a {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  color: #fff;
  font-size: 0.82rem;
  text-decoration: none;
  padding: 6px 2px;
}
.social_nav5 li em {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 3px;
}
.social_nav5 li em img {
  width: 22px;
  height: 22px;
  object-fit: contain;
  display: block;
}
@media (max-width: 576px) {
  .section-card {
    margin: 10px;
    padding: 12px;
  }
  .section-card.hero-fullbleed {
    margin: 0 0 10px;
    padding: 0;
    width: 100vw;
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
  }
  .thumb-card img {
    height: 120px;
  }
  .nav-links-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    grid-template-rows: repeat(2, auto);
  }
  .hero-carousel img {
    height: 180px;
  }
}
.g-ft {
  background: #f7f9f8;
  padding: 0 0 78px;
  border-top: 1px solid #e7e7e7;
}
.g-ft .f_con {
  padding: 0 12px 12px;
}
.g-ft .ontop {
  position: fixed;
  right: 16px;
  bottom: 84px;
  z-index: 1000;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: #078a60;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.22);
  text-decoration: none;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(8px);
  transition: transform 0.2s ease, background-color 0.2s ease, opacity 0.2s ease, visibility 0.2s ease;
}
.g-ft .ontop.is-visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}
.g-ft .ontop:hover {
  transform: translateY(-2px);
  background: #056b49;
}
.g-ft .ontop span {
  font-size: 1.8rem;
  line-height: 1;
  font-weight: 700;
  display: inline-block;
  margin-top: -2px;
}
.g-ft .f_p01 {
  background: #078a60;
  color: #fff;
  border-radius: 8px;
  padding: 10px 12px;
  margin: 10px 0 12px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 6px 8px;
}
.g-ft .f_p01 a {
  color: #fff;
  text-decoration: none;
  font-size: 0.9rem;
  line-height: 1.4;
}
.g-ft .f_p01 a:hover {
  text-decoration: underline;
  opacity: 0.95;
}
.g-ft .f_p01 .f-sep {
  color: rgba(255,255,255,0.8);
  font-size: 0.85rem;
}
.g-ft .f_p02,
.g-ft .f_p03 {
  margin-top: 8px;
}
.g-ft .f_p02 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  text-align: center;
  line-height: 1.6;
}
.g-ft .f_p02 a,
.g-ft .f_p02 span {
  color: #666;
}
.g-ft .f_p03 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  text-align: center;
}
.g-ft .f_p03 img {
  width: 96px;
  height: auto;
  display: block;
  border-radius: 6px;
}
.g-ft .f_p03 span {
  font-size: 0.9rem;
  color: #666;
}