/* ==========================================================================
   service.css  ·  金牌服务
   ========================================================================== */


/* 新闻详情 结束 */

/* 金牌服务 开始 */
#service_main {
	
}
#service_main .new_banner_box .title_wrap .title {
	color: var(--color-text-invert);
	text-shadow: 0 2px 18px rgba(0,0,0,.5);
	margin-bottom: 20px;
}
.service_tap {
	background-color: var(--color-border-strong);
}
.service_tap .list_servie {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 48px; /* 对齐 about 容器水槽 */
	font-size: 0;
}
.service_tap .list_servie .item_service {
	font-size: 14px;
	width: 25%;
	vertical-align: top;
	display: inline-block;
	position: relative;
	height: 280px;
	color: #fff;
	cursor: pointer;
}
.service_tap .list_servie .item_service.active:before,
.service_tap .list_servie .item_service:hover:before {
	display: block;
	content: "";
	width: 0;
  height: 0;
  border-left: 15px solid transparent;
  border-right: 15px solid transparent;
  border-bottom: 15px solid #fff;
  position: absolute;
	bottom: 0;
	left: 50%;
	transform: translate(-50%, 0);
	z-index: 15;
}
.service_tap .list_servie .item_service.active:after,
.service_tap .list_servie .item_service:hover:after {
	display: block;
	content: "";
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background-color: rgba(0,0,0,.3);
	z-index: 5;
}
.service_tap .list_servie .item_service .cover {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	z-index: 1;
	display: none;
}
.service_tap .list_servie .item_service.active .cover,
.service_tap .list_servie .item_service:hover .cover {
	display: block;
}
.service_tap .list_servie .item_service .item_service_box {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%,-50%);
	width: 60%;
	z-index: 10;
	text-align: center;
}
.service_tap .list_servie .item_service .icon {
	font-size: 50px;
}
.service_tap .list_servie .item_service .title {
	font-size: 24px;
	font-weight: bold;
	margin: 15px 0 25px 0;
}
.service_content {
	max-width: 1200px;
	margin: 0 auto;
	padding: 100px 48px; /* 对齐 about：100px 板块间距 + 48px 水槽 */
}
.service_content .item_service_content {
	display: none;
	padding: 0 35px;
}
.service_content .item_service_content .title_wrap {
	/*text-align: center;*/
	margin-bottom: 20px;
}
.service_content .item_service_content .title_wrap .title {
	font-size: 30px;
	font-weight: bold;
}
.service_content .item_service_content.active {
	display: block;
}
/* ==========================================================================
   金牌服务新版（2026-09-23）：解决方案swiper + 四大服务 + FAQ（样式与首页同源）
   ========================================================================== */
/* 锚点跳转避开吸顶头部+吸顶条 */
#service_main .hp-band { scroll-margin-top: 150px; }
@media (max-width: 600px) {
  #service_main .hp-band { scroll-margin-top: 118px; }
}

/* ---------- 解决方案：swiper 幻灯（6 卡，每屏 4 张，左右切换，不自动轮换） ---------- */
.sol-outer {
  position: relative;
  padding: 0 72px; /* 72 - 按钮44 = 按钮与图片间距 28px */
}
.sol-outer .sol-prev { left: 0; }
.sol-outer .sol-next { right: 0; }
@media (max-width: 640px) {
  .sol-outer { padding: 0 56px; } /* 56 - 按钮36 = 间距 20px */
  .sol-outer .sol-nav { width: 36px; height: 36px; }
  .sol-outer .sol-nav .material-icons { font-size: 20px; }
}

.hp-services .item {
  flex: 1;
  min-height: 320px;
  border-radius: 8px;
  background-size: cover;
  background-position: center;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  box-shadow: 0 2px 10px rgba(0,0,0,.06);
  transition: transform .25s ease, box-shadow .25s ease;
}
.hp-services .item:hover {
  transform: translateY(-8px);
  box-shadow: 0 14px 30px rgba(0,0,0,.22);
}
.hp-services .item:hover:before {
  background: linear-gradient(0deg, rgba(0,0,0,.72), rgba(0,0,0,.04) 66%);
}
.hp-services .item:before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(0,0,0,.62), rgba(0,0,0,0) 60%);
  transition: background .25s ease;
}
.hp-services .item .info {
  position: relative; z-index: 2; padding: 30px; color: var(--color-text-invert);
  transition: transform .25s ease;
}
.hp-services .item:hover .info { transform: translateY(-4px); }
.hp-services .item .info .t { font-size: 22px; margin: 12px 0 8px; font-weight: 600; }
.hp-services .item .info .s { font-size: 14px; color: var(--color-bg-soft); line-height: 1.6; }

.solution-swiper { position: relative; padding: 4px 0; }
.solution-swiper .swiper-slide { height: auto; display: flex; }
.solution-swiper .swiper-slide .item { width: 100%; aspect-ratio: 9 / 16; }

.sol-outer .sol-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  box-shadow: 0 2px 10px rgba(0,0,0,.18);
  z-index: 5;
  transition: .2s;
  user-select: none;
}
.sol-outer .sol-nav:hover { background: var(--color-brand-bronze); color: #fff; }
.sol-outer .sol-nav .material-icons { font-size: 26px; }
.sol-outer .sol-nav.swiper-button-disabled { opacity: .35; cursor: default; pointer-events: none; }

/* 圆点：默认隐藏，移动端替代箭头 */
.sol-pagination { display: none; text-align: center; margin-top: 16px; }
.sol-pagination .swiper-pagination-bullet {
  width: 10px; height: 10px; margin: 0 5px; border-radius: 50%;
  background: var(--color-text-secondary); border: 1px solid var(--color-text-secondary);
  opacity: 1; transition: .2s; cursor: pointer;
}
@media (hover: hover) {
  .sol-pagination .swiper-pagination-bullet:hover {
    background: var(--color-brand-bronze); border-color: var(--color-brand-bronze); transform: scale(1.2);
  }
}
.sol-pagination .swiper-pagination-bullet-active {
  background: var(--color-primary); border-color: var(--color-primary);
  transform: scale(1.35); box-shadow: 0 0 0 3px var(--color-primary-tint);
}
@media (max-width: 640px) {
  .sol-outer { padding: 0; }
  .sol-outer .sol-nav { display: none; }
  .sol-pagination { display: block; }
}

/* ---------- 通用按钮 / 更多入口 ---------- */
.hp-btn {
  display: inline-block;
  padding: 13px 40px;
  border-radius: 4px;
  background: var(--color-primary);
  color: var(--color-text-invert);
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  transition: .25s;
}
.hp-btn:hover {
  background: var(--color-brand-bronze);
  color: var(--color-text-invert);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(199,157,110,.35);
}

/* 用 <button> 承载同一套按钮样式时，清掉浏览器默认边框与字体（见 home.css 同名规则） */
button.hp-btn {
  border: 0;
  font-family: inherit;
  line-height: inherit;
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
}
.hp-more-row { text-align: center; margin-top: 40px; }

/* ---------- 四大服务板块 ---------- */
.sv-feature .sv-grid {
  display: flex;
  align-items: stretch;
  gap: 48px;
}
.sv-feature .sv-media {
  flex: 1 1 0;
  min-width: 0;
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  border:1px solid var(--color-border);
  background-size: cover;
  background-position: center;
  min-height: 300px;
}
.sv-feature .sv-body {
  flex: 1 1 0;
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.sv-feature .sv-head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
}
.sv-feature .sv-head .material-icons {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  font-size: 28px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  overflow: hidden; /* 图标字体未加载时兜底，防止连字符文本外溢 */
}
.sv-feature .sv-head h3 {
  font-size: 30px;
  color: var(--color-text);
}
.sv-feature .sv-lead {
  font-size: 17px;
  color: var(--color-brand-bronze);
  font-weight: 600;
  margin-bottom: 16px;
  line-height: 1.7;
}
/* 浏览器给 ul 的默认 padding-left 是 40px，只写 list-style:none 抹不掉它，
   列表文字会比上面的标题多缩进一截（手机上尤其明显）。圆点靠 li 自己的
   padding-left 定位，ul 不需要任何内边距。 */
.sv-feature .sv-list { list-style: none; padding: 0; margin: 0; }
.sv-feature .sv-list li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  color: var(--color-text-secondary);
  line-height: 1.9;
  margin-bottom: 6px;
}
.sv-feature .sv-list li:before {
  content: "";
  position: absolute;
  left: 0; top: 12px;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--color-primary);
}
/* 偶数板块镜像：图右文左 */
.sv-feature:nth-of-type(even) .sv-grid { flex-direction: row-reverse; }
@media (max-width: 980px) {
  .sv-feature .sv-grid { flex-direction: column; gap: 24px; }
  .sv-feature:nth-of-type(even) .sv-grid { flex-direction: column; }
  .sv-feature .sv-media { flex: none; min-height: 0; height: 220px; }
  .sv-feature .sv-head h3 { font-size: 24px; }
}

/* ---------- FAQ ---------- */
.hp-faq { max-width: 860px; margin: 0 auto; }
.hp-faq-item {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  margin-bottom: 14px;
  padding: 0 24px;
  box-shadow: 0 2px 12px rgba(76,155,76,.07);
  transition: .2s;
}
.hp-faq-item[open] { border-color: var(--color-primary); }
.hp-faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 20px 0;
  font-size: 17px;
  font-weight: 600;
  color: var(--color-text);
  position: relative;
}
.hp-faq-item summary::-webkit-details-marker { display: none; }
.hp-faq-item summary:after {
  content: "+";
  position: absolute; right: 4px; top: 50%; transform: translateY(-50%);
  font-size: 24px; color: var(--color-primary); font-weight: 400;
}
.hp-faq-item[open] summary:after { content: "\2212"; }
.hp-faq-item .ans {
  padding: 0 0 22px; font-size: 15px; color: var(--color-text-secondary); line-height: 1.8;
}