.service_man ul {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.service_man ul > .clear {
  display: none;
}

.service_man .cms-service-card {
  float: none !important;
  width: auto !important;
  min-width: 0;
  margin: 0 !important;
  padding: 0 !important;
  overflow: hidden;
  isolation: isolate;
  background: #1d2527 !important;
  cursor: pointer;
}

.service_man .cms-service-media {
  position: absolute;
  inset: 0;
  z-index: 0;
  display: block;
  margin: 0 !important;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  transform: scale(1.002);
  transition: transform 1.1s cubic-bezier(.2, .62, .25, 1), filter .7s ease;
  will-change: transform;
}

.service_man .cms-service-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(12, 19, 21, .08) 0%, rgba(12, 19, 21, .06) 44%, rgba(12, 19, 21, .82) 100%);
  transition: background .7s ease;
}

.service_man .cms-service-card::after {
  content: "";
  position: absolute;
  inset: 13px;
  z-index: 2;
  border: 1px solid rgba(255, 255, 255, .24);
  opacity: .7;
  transition: inset .5s ease, border-color .5s ease, opacity .5s ease;
  pointer-events: none;
}

.service_man .cms-service-panel {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 3;
  padding: 28px 29px 24px;
  color: #fff;
  text-align: left;
  transform: translateY(58px);
  transition: transform .68s cubic-bezier(.2, .62, .25, 1);
  pointer-events: none;
}

.service_man .cms-service-panel::before {
  content: "";
  display: block;
  width: 34px;
  height: 1px;
  margin-bottom: 17px;
  background: #ef8762;
  transition: width .65s cubic-bezier(.2, .62, .25, 1);
}

.service_man .cms-service-index {
  position: absolute;
  top: 26px;
  right: 29px;
  margin: 0;
  color: rgba(255, 255, 255, .58);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 15px;
  letter-spacing: .16em;
}

.service_man .cms-service-panel p {
  margin: 0;
  color: #fff;
  font-size: 24px;
  line-height: 1.35;
}

.service_man .cms-service-panel p span {
  display: block;
  min-height: 46px;
  margin: 11px 0 0;
  color: rgba(255, 255, 255, .76);
  font-size: 14px;
  line-height: 1.65;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity .4s ease .08s, transform .48s ease .08s;
}

.service_man .cms-service-action {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 42px;
  margin-top: 15px;
  border-top: 1px solid rgba(255, 255, 255, .28);
  color: rgba(255, 255, 255, .78);
  font-family: Arial, sans-serif;
  font-size: 11px;
  letter-spacing: .18em;
}

.service_man .cms-service-action span {
  display: inline;
  margin: 0;
  font-size: inherit;
}

.service_man .cms-service-action i {
  display: grid;
  width: 30px;
  height: 30px;
  border: 1px solid rgba(255, 255, 255, .45);
  border-radius: 50%;
  place-items: center;
  color: #fff;
  font-family: Arial, sans-serif;
  font-size: 15px;
  font-style: normal;
  letter-spacing: 0;
  transition: color .35s ease, background-color .35s ease, border-color .35s ease, transform .35s ease;
}

.service_man .cms-service-hit {
  position: absolute;
  inset: 0;
  z-index: 5;
  display: block;
  border: 0;
  outline: 0;
}

.service_man .cms-service-card:hover .cms-service-media,
.service_man .cms-service-card:focus-within .cms-service-media {
  transform: scale(1.045);
  filter: saturate(.92);
}

.service_man .cms-service-card:hover::before,
.service_man .cms-service-card:focus-within::before {
  background: linear-gradient(180deg, rgba(12, 19, 21, .02) 0%, rgba(12, 19, 21, .05) 36%, rgba(12, 19, 21, .9) 100%);
}

.service_man .cms-service-card:hover::after,
.service_man .cms-service-card:focus-within::after {
  inset: 9px;
  border-color: rgba(255, 255, 255, .46);
  opacity: 1;
}

.service_man .cms-service-card:hover .cms-service-panel,
.service_man .cms-service-card:focus-within .cms-service-panel {
  transform: translateY(0);
}

.service_man .cms-service-card:hover .cms-service-panel::before,
.service_man .cms-service-card:focus-within .cms-service-panel::before {
  width: 100%;
}

.service_man .cms-service-card:hover .cms-service-panel p span,
.service_man .cms-service-card:focus-within .cms-service-panel p span {
  opacity: 1;
  transform: translateY(0);
}

.service_man .cms-service-card:hover .cms-service-action i,
.service_man .cms-service-card:focus-within .cms-service-action i {
  border-color: #ef8762;
  color: #fff;
  background: #ef8762;
  transform: rotate(45deg);
}

.service_man .cms-service-card:focus-within {
  outline: 2px solid #ef8762;
  outline-offset: 3px;
}

@media screen and (max-width: 768px) {
  .service_man ul {
    grid-template-columns: 1fr;
  }

  .service_man .cms-service-card {
    width: 90% !important;
    margin: 0 auto 10px !important;
  }

  .service_man .cms-service-panel {
    transform: translateY(0);
  }

  .service_man .cms-service-panel p span {
    opacity: 1;
    transform: none;
  }

  .service_man .cms-service-card::after {
    opacity: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .service_man .cms-service-card,
  .service_man .cms-service-media,
  .service_man .cms-service-card::after,
  .service_man .cms-service-panel,
  .service_man .cms-service-panel::before,
  .service_man .cms-service-panel p span,
  .service_man .cms-service-action i {
    transition: none;
  }
}

/* 顶部左上角 logo：高度限制为 150px，宽度等比缩放 */
#header .head_top .logo img {
  height: 150px;
  width: auto;
}

/* ===== 图片显示尺寸统一限制 ===== */
/* 案例列表：图片与 282px 遮罩对齐，统一裁切 */
.m_series_p2 figure img {
  width: 100%;
  height: 282px;
  object-fit: cover;
  display: block;
}

/* 企业文化：后台大图按原模板的 670×425 比例显示，避免宽屏下换行和溢出。 */
@media screen and (min-width: 1401px) {
  #article .wh_top,
  #article .wh_down {
    display: flex;
    height: 425px;
    overflow: hidden;
  }

  #article .wh_msg {
    box-sizing: border-box;
    flex: 0 0 50%;
    width: 50%;
    height: 425px;
    padding: 60px 40px 30px;
    float: none;
  }

  #article .wh_top > img,
  #article .wh_down > img {
    display: block;
    flex: 0 0 50%;
    width: 50%;
    height: 425px;
    max-width: 50%;
    object-fit: cover;
    float: none;
  }

  #article .wh_down,
  #article .wh_down .wh_msg,
  #article .wh_down > img {
    height: 520px;
  }
}

/* Eight top-level links, including the FAQ page. */
#nav ul li.menu {
  width: 12.5%;
}

/* Contact imagery follows document flow; the legacy stylesheet floated every image right. */
.contact_address img {
  float: none;
}

/* The legacy About-page artwork is a subtle divider, not a full-screen hero. */
#banner img[src="/images/about_am.jpg"] {
  width: 100%;
  height: 220px;
  object-fit: cover;
  object-position: center 52%;
}

.faq-page {
  max-width: 1080px;
  margin: 0 auto;
  padding: 10px 0 70px;
}

.faq-heading {
  margin-bottom: 34px;
  text-align: center;
}

.faq-heading h1 {
  margin: 0;
  color: #2f4140;
  font-size: 30px;
  font-weight: 500;
}

.faq-heading p {
  margin: 8px 0;
  color: #9ba3a2;
  letter-spacing: 5px;
}

.faq-heading span {
  display: block;
  width: 42px;
  height: 2px;
  margin: 15px auto 0;
  background: #ef8762;
}

.faq-item {
  margin-bottom: 14px;
  border: 1px solid #e3e8e7;
  background: #fff;
}

.faq-item summary {
  display: flex;
  min-height: 68px;
  align-items: center;
  gap: 18px;
  padding: 0 24px;
  color: #314443;
  cursor: pointer;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary strong {
  flex: 1;
  font-size: 17px;
  font-weight: 500;
}

.faq-number {
  color: #ef8762;
  font-size: 13px;
  letter-spacing: 1px;
}

.faq-item summary i {
  position: relative;
  width: 18px;
  height: 18px;
}

.faq-item summary i::before,
.faq-item summary i::after {
  content: '';
  position: absolute;
  top: 8px;
  left: 2px;
  width: 14px;
  height: 1px;
  background: #73807f;
  transition: transform .2s ease;
}

.faq-item summary i::after {
  transform: rotate(90deg);
}

.faq-item[open] summary i::after {
  transform: rotate(0);
}

.faq-answer {
  padding: 0 60px 24px;
  color: #667271;
  font-size: 15px;
  line-height: 1.9;
}

.faq-answer p,
.partner-description p,
.cms-home-project-summary p {
  margin: 0 0 12px;
}

.faq-answer img,
.partner-description img,
.cms-home-project-summary img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 16px auto;
}

.faq-empty {
  padding: 50px;
  text-align: center;
  color: #8a9493;
  background: #f6f8f8;
}

.cooperation_jt .jt_img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.partner-detail-section {
  margin: 50px 0 70px;
  padding: 50px;
  background: rgba(83, 115, 114, .1);
}

.partner-detail-section .hzhb {
  margin: 0 0 24px;
}

.partner-description {
  max-width: 950px;
  margin: 0 auto 38px;
  color: #4c4c4c;
  text-align: center;
  line-height: 1.9;
}

#article .partner-brand-table {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px 13px;
  width: 100%;
  margin: 0;
  border: 0 !important;
  font-size: 18px;
  line-height: 1.5;
}

#article .partner-brand-table tbody,
#article .partner-brand-table tr {
  display: contents;
}

#article .partner-brand-table td {
  display: flex;
  min-width: 0;
  min-height: 150px;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  padding: 24px 18px;
  border: 0 !important;
  color: #3f4b4a;
  background: #fff;
  box-shadow: 0 2px 12px rgba(45, 61, 60, .14);
  text-align: center !important;
  word-break: normal;
}

.partner-brand-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px 13px;
}

.partner-brand-card {
  display: flex;
  min-width: 0;
  min-height: 150px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  box-sizing: border-box;
  padding: 20px 18px;
  color: #3f4b4a;
  background: #fff;
  box-shadow: 0 2px 12px rgba(45, 61, 60, .14);
  text-align: center;
  text-decoration: none;
  gap: 12px;
}

.partner-brand-card:hover {
  color: #ef8762;
  text-decoration: none;
}

.partner-brand-card img {
  display: block;
  max-width: 85%;
  height: 85px;
  object-fit: contain;
}

.partner-brand-card span {
  font-size: 18px;
  line-height: 1.5;
}

/* 项目案例详情轮播 */
#header {
  position: relative;
  z-index: 10000;
}

#header_wap,
.header_wap {
  position: relative;
  z-index: 10000;
}

.neto .view {
  margin-top: 0 !important;
  z-index: 1;
}

.cms-project-gallery .bd,
.cms-project-gallery .bd > ul {
  width: 100%;
  margin: 0;
  overflow: hidden;
}

.cms-project-gallery .bd > ul > .cms-project-slide {
  display: none;
  width: 100%;
  margin: 0;
}

.cms-project-gallery .bd > ul > .cms-project-slide.is-active {
  display: block;
  animation: cms-project-fade .28s ease;
}

.cms-project-gallery .cms-project-slide img {
  display: block;
  width: 100%;
  height: auto;
}

.cms-project-gallery .hd ul li {
  position: relative;
}

.cms-project-gallery .hd ul li button {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  padding: 0;
  border: 0;
  border-radius: inherit;
  background: transparent;
  cursor: pointer;
}

.cms-project-controls .cms-project-prev,
.cms-project-controls .cms-project-next {
  padding: 0;
  border: 0;
  cursor: pointer;
  vertical-align: middle;
}

.cms-project-controls .cms-project-prev:focus-visible,
.cms-project-controls .cms-project-next:focus-visible,
.cms-project-gallery .hd button:focus-visible {
  outline: 3px solid rgba(239, 135, 98, .4);
  outline-offset: 3px;
}

.cms-project-controls button[hidden],
.cms-project-gallery .hd[hidden] {
  display: none !important;
}

@keyframes cms-project-fade {
  from { opacity: .35; }
  to { opacity: 1; }
}

@media screen and (max-width: 768px) {
  #banner img[src="/images/about_am.jpg"] { height: 120px; }
  .partner-detail-section { margin: 25px 0 40px; padding: 25px 5%; }
  .partner-description { margin-bottom: 24px; text-align: left; }
  #article .partner-brand-table { grid-template-columns: 1fr; gap: 14px; }
  #article .partner-brand-table td { min-height: 110px; }
  .partner-brand-grid { grid-template-columns: 1fr; gap: 14px; }
  .partner-brand-card { min-height: 110px; }
  .faq-page { padding: 0 12px 45px; }
  .faq-item summary { min-height: 60px; padding: 0 16px; gap: 12px; }
  .faq-item summary strong { font-size: 15px; }
  .faq-answer { padding: 0 46px 20px; font-size: 14px; }
}