/* 山东赛睿首页 — 对齐原站布局与尺寸 */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --blue: #0775e0;
  --blue-deep: #056ff1;
  --blue-nav: #1e6bb8;
  --blue-menu: #1e6bb8;
  --blue-title: #0058e9;
  --text: #333;
  --muted: #898989;
  --orange: #fb8c00;
  --width: 1440px;
  --menu-w: 220px;
  --banner-h: 448px;
  --header-h: 78px;
  --nav-h: 57px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Microsoft YaHei", "PingFang SC", "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
  background: #fff;
  line-height: 1.6;
  min-width: 320px;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

ul,
ol {
  list-style: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  border: 0;
}

.wrap {
  width: min(100%, var(--width));
  margin: 0 auto;
  padding: 0 12px;
}

/* ===== Header ===== */
.site-header {
  background: #fff;
  height: var(--header-h);
  width: min(100%, var(--width));
  margin: 0 auto;
  overflow: hidden;
}

.header-inner {
  position: relative;
  height: var(--header-h);
  width: 100%;
}

/* 原站：logo left:250px */
.logo {
  position: absolute;
  left: 250px;
  top: 4px;
  width: 156px;
  z-index: 2;
}

.logo img {
  width: 156px;
  height: 70px;
  object-fit: contain;
}

/* 原站：标题 left:641px，宽度随文字，不拉宽 */
.brand {
  position: absolute;
  left: 641px;
  top: 10px;
  margin: 0;
  width: auto;
  max-width: 280px;
  font-size: 42px;
  font-style: italic;
  font-weight: 700;
  color: #009fe9;
  letter-spacing: 2px;
  line-height: 1.2;
  white-space: nowrap;
  z-index: 2;
}

/* 电话固定在右侧，上下居中 */
.header-phones {
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  text-align: right;
  color: var(--blue);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.55;
  white-space: nowrap;
  z-index: 2;
}

/* ===== Nav：蓝条通栏，菜单项仍按原样拉满 ===== */
.site-nav {
  background: var(--blue-nav);
  height: var(--nav-h);
  margin: 0 0 10px;
  width: 100%;
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-list {
  height: var(--nav-h);
  width: min(100%, var(--width));
  margin: 0 auto;
  display: flex;
  justify-content: center;
  align-items: stretch;
  padding: 0;
}

.nav-list li {
  flex: 1;
  max-width: 200px;
  text-align: center;
  border-right: 1px solid rgba(255, 255, 255, 0.22);
}

.nav-list li:last-child {
  border-right: 0;
}

.nav-list a {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  height: 100%;
  color: #fff;
  transition: background 0.2s;
}

.nav-list a span {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.2;
}

.nav-list a small {
  font-size: 12px;
  opacity: 0.85;
  margin-top: 2px;
}

.nav-list li.active a,
.nav-list a:hover {
  background: rgba(0, 0, 0, 0.12);
}

/* ===== 左右分栏：左侧菜单 + 右侧内容 ===== */
.layout {
  width: min(100%, var(--width));
  margin: 0 auto;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  overflow: hidden;
}

.sidebar {
  width: var(--menu-w);
  flex-shrink: 0;
  position: sticky;
  top: 0;
  z-index: 30;
}

.main-col {
  flex: 1;
  min-width: 0;
}

/* ===== Hero: banner（在右侧主列内） ===== */
.hero {
  background: #fff;
}

.hero-inner {
  position: relative;
  height: var(--banner-h);
  padding: 0;
}

.banner {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  overflow: hidden;
  background: #0a3d7a;
}

.banner-track {
  position: relative;
  width: 100%;
  height: 100%;
}

.banner-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1s ease;
  z-index: 1;
}

.banner-slide.active {
  opacity: 1;
  z-index: 2;
}

.banner-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  max-width: none;
}

.banner-dots {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 16px;
  z-index: 5;
  display: flex;
  justify-content: center;
  gap: 8px;
}

.banner-dots button {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 0;
  background: rgba(255, 255, 255, 0.55);
  cursor: pointer;
  padding: 0;
}

.banner-dots button.active {
  background: #fff;
}

/* 京东风格资质菜单 */
.cate-menu {
  width: 100%;
  background: var(--blue-menu);
  color: #fff;
}

.cate-head {
  height: 50px;
  line-height: 50px;
  text-align: center;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 2px;
  position: relative;
}

.cate-burger {
  position: absolute;
  right: 14px;
  top: 50%;
  width: 18px;
  height: 14px;
  margin-top: -7px;
  background:
          linear-gradient(#fff, #fff) 0 0 / 100% 2px no-repeat,
          linear-gradient(#fff, #fff) 0 6px / 100% 2px no-repeat,
          linear-gradient(#fff, #fff) 0 12px / 100% 2px no-repeat;
}

.cate-list > li {
  position: relative;
  height: 50px;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.cate-list > li > a {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 50px;
  padding: 0 12px 0 14px;
  color: #fff;
  font-size: 14px;
}

.cate-list > li > a img {
  width: 24px;
  height: 24px;
  object-fit: contain;
  flex-shrink: 0;
}

.cate-list > li > a span {
  flex: 1;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.cate-list > li > a i {
  width: 6px;
  height: 6px;
  border-top: 2px solid rgba(255, 255, 255, 0.85);
  border-right: 2px solid rgba(255, 255, 255, 0.85);
  transform: rotate(45deg);
  flex-shrink: 0;
}

.cate-list > li:hover {
  background: rgba(0, 0, 0, 0.1);
}

.cate-panel {
  display: none;
  position: absolute;
  left: 100%;
  top: 0;
  min-width: 220px;
  max-height: 550px;
  overflow-y: auto;
  background: #fff;
  color: #333;
  border: 1px solid var(--blue);
  box-shadow: 2px 2px 8px rgba(0, 0, 0, 0.08);
  z-index: 40;
  padding: 8px 0;
}

.cate-list > li:hover > .cate-panel {
  display: block;
}

.cate-panel a {
  display: block;
  padding: 8px 18px;
  font-size: 14px;
  color: #333;
  white-space: nowrap;
}

.cate-panel a:hover {
  color: var(--blue);
  background: #f5f8ff;
}

/* ===== Pack sections (原站绝对定位自由布局) ===== */
.pack {
  position: relative;
  background: #fff;
}

.pack-inner {
  width: min(100%, 1200px);
  margin: 0 auto;
  position: relative;
  padding: 0 0 8px;
}

.pack-title {
  display: flex;
  align-items: center;
  min-height: 48px;
  margin: 12px 0 8px;
  padding: 4px 0 10px;
  font-size: 20px;
  font-weight: 700;
  color: var(--blue-title);
  background: url(../images/title-bar.png) no-repeat left bottom;
  background-size: 280px 6px;
}

.pack-title span {
  display: inline-block;
  padding-left: 12px;
  border-left: 4px solid var(--blue-title);
  line-height: 1.3;
}

.pack-stage {
  position: relative;
  width: 1200px;
  max-width: 100%;
  margin: 0 auto;
  overflow: visible;
}

.abs-item {
  z-index: 1;
}

.abs-item img {
  width: 100%;
  height: auto;
  max-width: none;
}

.abs-text {
  width: 100%;
  word-break: break-word;
}

.abs-text a {
  color: inherit;
}

/* 优势区渐变标题/数字 */
.grad-title {
  text-align: center;
  font-size: 30px;
  font-weight: 800;
  line-height: 1.4;
  color: #1846d1;
  background-image: linear-gradient(90deg, #1846d1 0%, #5708fa 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.grad-num {
  text-align: center;
  font-size: 48px;
  font-weight: 800;
  line-height: 1;
  color: #0e2cff;
  background-image: linear-gradient(90deg, #0e2cff 0%, #5708fa 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.grad-sub {
  font-size: 16px;
  font-weight: 700;
  color: #1846d1;
  background-image: linear-gradient(90deg, #1846d1 0%, #5708fa 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* 流程图标：黑底素材用 screen 混合去掉黑底 */
.pack-659 .abs-item img {
  mix-blend-mode: screen;
}

.pack-659 .m658,
.pack-659 .m655,
.pack-659 .m656,
.pack-659 .m675,
.pack-659 .m657,
.pack-659 .m676,
.pack-659 .m677 {
  z-index: 3;
}

.abs-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 34px;
  background: var(--blue);
  color: #fff !important;
  font-size: 14px;
  border-radius: 4px;
  transition: background 0.2s;
}

.abs-btn:hover {
  background: #055bb5;
}

/* 分区浅色圆角背景（热门资质 / 企业优势 / 团队共用） */
.panel-bg {
  background:
          linear-gradient(180deg, rgba(7, 117, 224, 0.06) 0%, rgba(7, 117, 224, 0.02) 100%),
          repeating-linear-gradient(
                  -45deg,
                  transparent,
                  transparent 10px,
                  rgba(7, 117, 224, 0.025) 10px,
                  rgba(7, 117, 224, 0.025) 11px
          );
  border-radius: 12px;
}

/* 热门资质：浅底分区 + 边框条目，区别于参考站白底平铺 */
.hot-certs {
  background: #fff;
  padding: 16px 10px 20px;
}

.hot-inner {
  width: min(100%, 1200px);
  margin: 0 auto;
  padding: 28px 16px 32px;
}

.hot-head {
  text-align: left;
  margin: 0 0 22px;
}

.hot-head h2 {
  display: inline-flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0;
  padding: 0 4px 10px 0;
  font-size: 24px;
  font-weight: 700;
  color: #0a4ea8;
  letter-spacing: 1px;
  border-bottom: 3px solid #fb8c00;
  line-height: 1.35;
}

.hot-head h2 span {
  font-size: 13px;
  font-weight: 500;
  color: #7a93b0;
  letter-spacing: 1.5px;
}

/* 各板块统一标题（与热门资质一致） */
.sec-head {
  text-align: left;
  margin: 8px 0 28px;
  padding-left: 12px;
}

.sec-head h2 {
  display: inline-flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0;
  padding: 0 4px 10px 0;
  font-size: 24px;
  font-weight: 700;
  color: #0a4ea8;
  letter-spacing: 1px;
  border-bottom: 3px solid #fb8c00;
  line-height: 1.35;
}

.sec-head h2 span {
  font-size: 13px;
  font-weight: 500;
  color: #7a93b0;
  letter-spacing: 1.5px;
}

.hot-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 16px;
  padding: 4px 0 0;
}

.hot-item {
  min-width: 0;
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid #c9dcf3;
  border-radius: 6px;
  padding: 14px 10px 12px;
  box-shadow: 0 2px 0 #e8f1fb;
  text-decoration: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.hot-item:hover {
  border-color: #0775e0;
  box-shadow: 0 8px 18px rgba(7, 117, 224, 0.14);
  transform: translateY(-3px);
}

.hot-item-hd {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  width: 100%;
  margin-bottom: 10px;
  min-height: 24px;
  text-align: left;
}

.hot-item-hd p {
  margin: 0;
  flex: 1;
  min-width: 0;
  font-size: 14px;
  font-weight: 700;
  color: #333;
  line-height: 1.35;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.hot-plus {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #0775e0;
  color: #fff;
  font-size: 16px;
  font-weight: 400;
  line-height: 20px;
  text-align: center;
}

/* 固定图框，避免原图宽高把栅格撑破导致末列被裁切 */
.hot-item-pic {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 4;
  position: relative;
  overflow: hidden;
  border: 1px solid #edf3fa;
  background: #fafcfe;
  box-sizing: border-box;
}

.hot-item-pic img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: contain;
  object-position: center;
  display: block;
  padding: 6px;
  box-sizing: border-box;
  border: 0;
}

/* 企业优势：参考快办 youshiBox，5 卡横排 */
.advantage-wrap {
  background: #fff;
  padding: 16px 10px 20px;
}

.advantage-inner {
  width: min(100%, 1200px);
  margin: 0 auto;
  padding: 28px 16px 32px;
  background: #f5f5f5;
  border-radius: 12px;
}

.advantage-wrap .sec-head {
  margin: 4px 0 24px;
}

.youshiBox {
  display: flex;
  flex-wrap: nowrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.youshiBox li {
  flex: 1 1 0;
  min-width: 0;
  min-height: 340px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  background: #fff;
  padding: 36px 12px 28px;
  text-align: center;
  transition: box-shadow 0.25s ease;
}

.youshiBox li:hover {
  box-shadow: 0 0 30px rgba(194, 194, 194, 0.35);
}

.youshiBox .adi-title {
  margin: 0;
  padding: 0 0 18px;
  font-size: 18px;
  font-weight: 700;
  color: #f5c10b;
  line-height: 1.3;
}

.youshiBox .adi-des,
.youshiBox .adi-des2 {
  margin: 0;
  color: #666;
  font-size: 14px;
  line-height: 1.5;
}

.youshiBox .adi-des {
  padding-bottom: 10px;
}

.youshiBox .adi-des2 {
  padding-bottom: 22px;
}

.youshiBox li img {
  width: 120px;
  height: 120px;
  margin: auto 0 0;
  object-fit: contain;
}

/* 流程区（横向时间轴：原左→下，原右→上，交替排布） */
/* 合作流程：统一标题 + 淡色底 + 横向 7 步 */
.process {
  padding: 16px 10px 28px;
  background: #fff;
}

.process-inner {
  width: min(100%, 1200px);
  margin: 0 auto;
  padding: 28px 16px 36px;
  background: #f3f7fc;
  border-radius: 12px;
}

.process-stage {
  position: relative;
  width: 100%;
  margin: 0 auto;
  padding-top: 8px;
}

.p-hline {
  position: absolute;
  left: 6%;
  right: 6%;
  top: 44px;
  height: 0;
  border-top: 2px dashed #b7cce8;
  z-index: 0;
}

.process-steps {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.p-step {
  position: relative;
  flex: 1 1 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 0;
  text-align: center;
}

.p-step:hover,
.p-step:focus-within {
  z-index: 3;
}

.p-node {
  position: relative;
  z-index: 2;
  width: 88px;
  height: 88px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 0 0 6px rgba(7, 117, 224, 0.08), 0 6px 18px rgba(15, 60, 120, 0.1);
}

.p-node img {
  width: 46px;
  height: 46px;
  object-fit: contain;
}

.p-text {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 150px;
  margin-top: 16px;
  color: #333;
}

.p-num {
  display: block;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 1px;
  line-height: 1.2;
  color: var(--blue);
}

.p-text h3 {
  margin: 6px 0 0;
  font-size: 16px;
  font-weight: 700;
  color: #0a4ea8;
  line-height: 1.3;
}

.p-text p {
  position: absolute;
  left: 50%;
  top: calc(100% + 8px);
  width: max-content;
  max-width: 168px;
  margin: 0;
  padding: 8px 10px;
  font-size: 12px;
  color: #333;
  line-height: 1.5;
  text-align: center;
  background: #fff;
  border-radius: 6px;
  box-shadow: 0 6px 18px rgba(15, 60, 120, 0.14);
  transform: translateX(-50%) translateY(-4px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
  z-index: 6;
}

.p-text p::before {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 100%;
  margin-left: -5px;
  border: 5px solid transparent;
  border-bottom-color: #fff;
}

.p-step:hover .p-text p,
.p-step:focus-within .p-text p {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

@media (max-width: 1100px) {
  .process-steps {
    flex-wrap: wrap;
    justify-content: center;
    gap: 28px 10px;
  }

  .p-hline {
    display: none;
  }

  .p-step {
    flex: 0 0 calc(25% - 12px);
    min-width: 140px;
  }

  .p-node {
    width: 76px;
    height: 76px;
  }

  .p-node img {
    width: 40px;
    height: 40px;
  }
}

@media (max-width: 640px) {
  .p-step {
    flex: 0 0 calc(50% - 12px);
  }

  .p-node {
    width: 68px;
    height: 68px;
  }

  .p-node img {
    width: 36px;
    height: 36px;
  }

  .p-text h3 {
    font-size: 15px;
  }
}

/* 团队区 */
.team {
  background: #fff;
  padding: 16px 10px 24px;
}

.team-inner {
  width: min(100%, 1200px);
  margin: 0 auto;
  padding: 28px 16px 32px;
}

.section-title {
  display: flex;
  align-items: center;
  margin-bottom: 24px;
  font-size: 20px;
  font-weight: 700;
  color: var(--blue-title);
}

.section-title span {
  padding-left: 12px;
  border-left: 4px solid var(--blue-title);
  line-height: 1.3;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 20px;
}

.team-card {
  text-align: center;
}

.team-card img {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 10px;
  border: 3px solid #fff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.team-card p {
  color: var(--blue-deep);
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 8px;
}

.team-card .btn {
  display: inline-block;
  padding: 6px 24px;
  background: var(--blue);
  color: #fff;
  font-size: 14px;
  border-radius: 4px;
  transition: background 0.2s;
}

.team-card .btn:hover {
  background: #055bb5;
}

/* 部分成功案例：标题 + 缩略图网格 */
.success-cases {
  background: #fff;
  padding: 16px 10px 24px;
}

.success-inner {
  width: min(100%, 1200px);
  margin: 0 auto;
  padding: 0;
}

.success-cases .sec-head {
  padding-left: 0;
}

.success-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 14px;
}

.success-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  background: #fff;
  border-radius: 8px;
  padding: 10px 8px 12px;
  box-shadow: 0 1px 4px rgba(15, 40, 90, 0.06);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.success-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 18px rgba(15, 40, 90, 0.12);
}

.success-thumb {
  width: 100%;
  aspect-ratio: 16 / 10;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f7fafc;
  border: 2px solid #0775e0;
  border-radius: 6px;
  overflow: hidden;
}

.success-thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.success-item p {
  margin-top: 8px;
  font-size: 13px;
  font-weight: 600;
  color: #0a4ea8;
  line-height: 1.3;
}

/* 证书大图（旧）保留兼容 */
.cert-section {
  background: #fff;
  padding: 20px 0 40px;
}

.cert-inner {
  width: min(100%, 1200px);
  margin: 0 auto;
}

.cert-inner img {
  width: 100%;
  height: auto;
}

/* 合作成功案例：标题+证书背景图+底部按钮条（暂隐藏） */
.cases-section {
  display: none;
  background: #fff;
  padding: 20px 0 0;
}

.cases-inner {
  position: relative;
  width: min(100%, 1200px);
  margin: 0 auto;
  padding: 0;
}

.cases-title {
  margin: 0 0 8px;
  padding: 0 10px 0 22px;
  font-size: 22px;
  font-weight: 700;
  color: #2f7fbf;
  line-height: 1.5;
  text-align: left;
}

.cases-visual {
  width: 100%;
  line-height: 0;
  font-size: 0;
}

.cases-visual img {
  width: 100%;
  height: auto;
  display: block;
  vertical-align: top;
}

/* 与图片底色衔接，避免白缝 */
.cases-tail {
  background: #2475ad;
  margin-top: -2px;
  padding: 0 10px 40px;
  display: flex;
  justify-content: center;
}

.cases-bar {
  position: relative;
  z-index: 2;
  display: flex;
  width: fit-content;
  max-width: 100%;
  margin-top: -28px;
  border: 2px solid #fff;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.12);
  background: #fff;
}

.cases-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 170px;
  height: 46px;
  padding: 0 24px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
}

.cases-btn.primary {
  background: #2f7fbf;
  color: #fff;
}

.cases-btn.secondary {
  background: #fff;
  color: #2f7fbf;
}

.cases-btn:hover {
  opacity: 0.92;
}

@media (max-width: 640px) {
  .cases-section .sec-head h2 {
    font-size: 15px;
  }

  .cases-tail {
    padding-bottom: 28px;
  }

  .cases-bar {
    width: 100%;
    margin-top: -16px;
  }

  .cases-btn {
    flex: 1;
    min-width: 0;
    font-size: 14px;
    padding: 0 8px;
  }
}

/* 一站式服务 */
.oneshot {
  padding: 28px 0 20px;
  background: #fff;
}

.oneshot-inner {
  width: min(100%, 1200px);
  margin: 0 auto;
  padding: 0 10px;
}

.oneshot-head {
  text-align: center;
  margin-bottom: 28px;
}

.oneshot-head h2 {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  font-size: 32px;
  font-weight: 800;
  line-height: 1.3;
}

.oneshot-head h2::before,
.oneshot-head h2::after {
  content: "";
  width: 72px;
  height: 8px;
  background: repeating-linear-gradient(
          90deg,
          #cfcfcf 0 6px,
          transparent 6px 12px
  );
}

.oneshot-head .dark { color: #222; }
.oneshot-head .accent { color: #f07b12; }

.oneshot-head p {
  margin-top: 8px;
  font-size: 14px;
  color: #999;
}

.oneshot-body {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 18px;
  align-items: stretch;
}

.oneshot-cta {
  background: linear-gradient(160deg, #ff9a2e 0%, #f07b12 55%, #e86a00 100%);
  border-radius: 10px;
  color: #fff;
  padding: 28px 22px 24px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.oneshot-cta h3 {
  font-size: 28px;
  font-weight: 800;
  line-height: 1.3;
}

.oneshot-cta .cta-sub {
  margin-top: 6px;
  font-size: 14px;
  opacity: 0.95;
}

.oneshot-cta .cta-ask {
  margin-top: 22px;
  font-size: 16px;
  font-weight: 700;
}

.cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 14px;
  height: 42px;
  padding: 0 18px;
  background: #fff;
  color: #f07b12;
  border-radius: 22px;
  font-size: 15px;
  font-weight: 700;
  width: fit-content;
  transition: transform 0.15s, box-shadow 0.15s;
}

.cta-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

.cta-label {
  margin-top: 28px;
  font-size: 13px;
  opacity: 0.9;
}

.cta-phone {
  margin-top: 4px;
  font-size: 28px;
  font-weight: 800;
  letter-spacing: 1px;
  line-height: 1.2;
}

.oneshot-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
}

.oneshot-grid .os-card:nth-child(1),
.oneshot-grid .os-card:nth-child(2) {
  grid-column: span 3;
}

.oneshot-grid .os-card:nth-child(3),
.oneshot-grid .os-card:nth-child(4),
.oneshot-grid .os-card:nth-child(5) {
  grid-column: span 2;
}

.os-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 120px;
  padding: 18px 16px 18px 20px;
  background: #fff;
  border: 1px solid #ececec;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
}

.os-card-text h4 {
  font-size: 20px;
  font-weight: 800;
  color: #222;
  margin-bottom: 8px;
}

.os-card-text p {
  font-size: 13px;
  color: #666;
  line-height: 1.55;
  margin-bottom: 12px;
}

.os-more {
  display: inline-block;
  padding: 5px 14px;
  background: #f07b12;
  color: #fff;
  font-size: 12px;
  border-radius: 14px;
  font-weight: 700;
}

.os-more:hover {
  background: #e06d0a;
}

.os-ico {
  flex: 0 0 64px;
  width: 64px;
  height: 64px;
  color: #333;
}

.os-ico svg {
  width: 100%;
  height: 100%;
  display: block;
}

@media (max-width: 1100px) {
  .oneshot-body {
    grid-template-columns: 1fr;
  }

  .oneshot-grid {
    grid-template-columns: 1fr 1fr;
  }

  .oneshot-grid .os-card:nth-child(1),
  .oneshot-grid .os-card:nth-child(2),
  .oneshot-grid .os-card:nth-child(3),
  .oneshot-grid .os-card:nth-child(4),
  .oneshot-grid .os-card:nth-child(5) {
    grid-column: span 1;
  }
}

@media (max-width: 640px) {
  .oneshot-head h2 {
    font-size: 24px;
    gap: 10px;
  }

  .oneshot-head h2::before,
  .oneshot-head h2::after {
    width: 36px;
  }

  .oneshot-grid {
    grid-template-columns: 1fr;
  }
}

/* 声明 */
.disclaimer {
  width: min(100%, 1200px);
  margin: 16px auto 20px;
  padding: 0 12px;
  font-size: 13px;
  color: #898989;
  line-height: 1.5;
  text-align: left;
  clear: both;
}

/* ===== 内页：关于我们 ===== */
.about-wrap {
  width: min(100%, var(--width));
  margin: 24px auto 40px;
  padding: 0 12px;
}

.about-company {
  background: #fff;
  padding: 8px 0 10px;
}

.about-company-body {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.9fr);
  gap: 36px;
  align-items: start;
  margin-bottom: 36px;
}

.about-company-text {
  font-size: 15px;
  line-height: 1.9;
  color: #444;
  text-align: justify;
}

.about-company-text p {
  margin: 0 0 14px;
}

.about-company-text p:last-child {
  margin-bottom: 0;
}

.about-company-pic {
  min-width: 0;
}

.about-company-pic img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
  border-radius: 4px;
  background: #f3f7fc;
}

.about-features {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px 40px;
  list-style: none;
  margin: 0;
  padding: 28px 8px 8px;
  border-top: 1px solid #eef2f7;
}

.about-features li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  min-width: 0;
}

.about-features .af-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-features .af-body {
  min-width: 0;
}

.about-features h3 {
  margin: 2px 0 8px;
  font-size: 16px;
  font-weight: 700;
  color: #222;
  line-height: 1.3;
}

.about-features p {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: #666;
}

/* 联系我们等页复用标题 */
.about-welcome-head {
  text-align: center;
  padding-left: 0;
  margin: 8px 0 28px;
}

.about-welcome-head h2 {
  justify-content: center;
  padding-right: 4px;
}

.about-welcome-en {
  margin: 10px 0 0;
  font-size: 13px;
  font-weight: 500;
  color: #7a93b0;
  letter-spacing: 1.5px;
  text-align: center;
}

/* ===== 内页：新闻资讯 ===== */
.news-dual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: start;
}

.news-col {
  min-width: 0;
  background: #fff;
}

.news-col-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 48px;
  border-bottom: 1px solid #eaeaea;
  margin-bottom: 8px;
}

.news-col-title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  color: #333;
  height: 100%;
}

.news-col-title a {
  color: #333;
  transition: color 0.2s;
}

.news-col-title a:first-child {
  color: #0775e0;
}

.news-col-title a:hover {
  color: #0775e0;
}

.news-col-title i {
  width: 1px;
  height: 16px;
  background: #ccc;
}

.news-more {
  font-size: 13px;
  color: #999;
}

.news-more:hover {
  color: #0775e0;
}

.news-card {
  display: flex;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid #eee;
}

.news-card:last-child {
  border-bottom: 0;
}

.news-date {
  flex: 0 0 56px;
  text-align: center;
  color: #999;
  line-height: 1.2;
  padding-top: 2px;
}

.nd-md {
  display: block;
  font-size: 18px;
  font-weight: 700;
  color: #666;
}

.nd-y {
  display: block;
  font-size: 13px;
  margin-top: 4px;
}

.news-body {
  flex: 1;
  min-width: 0;
  display: grid;
  grid-template-columns: 140px minmax(0, 1fr);
  column-gap: 12px;
  row-gap: 8px;
  align-items: start;
}

.news-body:not(:has(.news-thumb)) {
  grid-template-columns: 1fr;
}

.news-body:not(:has(.news-thumb)) .news-summary,
.news-body:not(:has(.news-thumb)) .news-tag {
  grid-column: 1;
}

.news-title {
  grid-column: 1 / -1;
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.45;
}

.news-title a {
  color: #333;
}

.news-title a:hover {
  color: #0775e0;
}

.news-thumb {
  grid-row: 2 / 4;
  display: block;
  width: 140px;
  height: 90px;
  overflow: hidden;
  margin: 0;
  background: #f2f2f2;
}

.news-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.news-summary {
  grid-column: 2;
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  color: #888;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-tag {
  grid-column: 2;
  justify-self: start;
  display: inline-block;
  padding: 2px 10px;
  font-size: 12px;
  color: #888;
  background: #f2f2f2;
  border-radius: 2px;
}

.news-more-btn-wrap {
  padding: 18px 0 8px;
  text-align: center;
}

.news-more-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 120px;
  height: 36px;
  padding: 0 20px;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 14px;
  color: #666;
  transition: all 0.2s;
}

.news-more-btn:hover {
  color: #0775e0;
  border-color: #0775e0;
}

/* ===== 内页：新闻分类列表 ===== */
.news-cat-section {
  background: #fff;
  padding: 0 4px 24px;
}

.news-cat-title {
  height: 47px;
  border-bottom: 1px solid #eaeaea;
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 700;
  color: #063ff9;
  display: flex;
  align-items: stretch;
}

.news-cat-title span {
  display: inline-flex;
  align-items: center;
  padding: 0 5px;
  border-bottom: 1px solid #009fe9;
  margin-bottom: -1px;
}

.news-cat-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.news-cat-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px dotted #ddd;
}

.news-cat-name {
  flex: 1;
  min-width: 0;
  font-size: 15px;
  color: #333;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.news-cat-name:hover {
  color: #0775e0;
}

.news-cat-tags {
  flex: 0 0 auto;
  font-size: 13px;
  color: #888;
  white-space: nowrap;
}

.news-cat-tags a {
  color: #888;
  margin-left: 4px;
}

.news-cat-tags a:hover {
  color: #0775e0;
}

.news-cat-date {
  flex: 0 0 96px;
  text-align: right;
  font-size: 13px;
  color: #999;
}

.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  padding: 28px 0 8px;
}

.pagination .pageNo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 34px;
  height: 34px;
  padding: 0 10px;
  border: 1px solid #ddd;
  font-size: 14px;
  color: #666;
  background: #fff;
}

.pagination .pageNo.is-active,
.pagination a.pageNo:hover {
  background: #0775e0;
  border-color: #0775e0;
  color: #fff;
}

/* ===== 内页：新闻详情 ===== */
.article-detail {
  background: #fff;
  padding: 8px 12px 36px;
}

.article-title {
  margin: 0 0 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid #eee;
  font-size: 22px;
  font-weight: 700;
  line-height: 1.45;
  color: #222;
}

.article-body p {
  margin: 0 0 20px;
  font-size: 18px;
  line-height: 1.85;
  color: #222;
  text-align: justify;
}

.article-nav {
  margin-top: 12px;
  padding-top: 16px;
  border-top: 1px solid #eee;
}

.article-nav .nav-row {
  margin: 10px 0;
  font-size: 14px;
  color: #333;
}

.article-nav .label {
  color: #999;
  margin-right: 6px;
}

.article-nav a:hover {
  color: #0775e0;
}

.article-share {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid #eee;
  font-size: 14px;
  color: #666;
}

.article-share .share-icons {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 10px;
}

.article-share .share-icons a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 52px;
  height: 28px;
  padding: 0 10px;
  border: 1px solid #e5e5e5;
  border-radius: 2px;
  font-size: 12px;
  color: #666;
  background: #fafafa;
}

.article-share .share-icons a:hover {
  color: #0775e0;
  border-color: #0775e0;
}

/* ===== 内页：联系我们 ===== */
.contact-wrap {
  width: min(100%, var(--width));
  margin: 36px auto 40px;
  padding: 0 12px;
}

/* 旧站联系我们：左地图 + 右信息 */
.contact-old {
  display: flex;
  gap: 40px;
  align-items: flex-start;
  padding: 10px 0 60px;
  overflow: hidden;
}

.contact-old-map {
  flex: 0 1 645px;
  max-width: 645px;
  border: 1px solid #ccc;
  line-height: 0;
}

.contact-old-map img {
  width: 100%;
  height: auto;
  display: block;
}

.contact-old-info {
  flex: 1 1 500px;
  min-width: 0;
  text-align: left;
}

.contact-old-info h1 {
  margin: 0 0 36px;
  font-size: 26px;
  color: #3a3a3a;
  font-weight: 700;
  line-height: 1.3;
}

.contact-old-row {
  display: flex;
  align-items: flex-start;
  margin-bottom: 22px;
}

.contact-old-icon {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  margin-right: 12px;
  margin-top: 3px;
}

.contact-old-icon svg {
  display: block;
  width: 22px;
  height: 22px;
}

.contact-old-row p {
  margin: 0;
  font-size: 18px;
  color: #333;
  line-height: 1.5;
}

.contact-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

.contact-photo img {
  width: 100%;
  height: auto;
  display: block;
}

.contact-info h2 {
  margin: 0 0 14px;
  font-size: 30px;
  font-weight: 700;
  color: #222;
}

.contact-info .hotline-label {
  margin: 0 0 8px;
  font-size: 16px;
  color: #333;
}

.contact-info .hotline-num {
  margin: 0 0 4px;
  font-size: 24px;
  font-weight: 700;
  color: #1f87e8;
  line-height: 1.5;
}

.contact-info .services {
  margin: 18px 0;
  font-size: 18px;
  line-height: 1.75;
  color: #333;
}

.contact-info .company-label {
  margin: 0 0 8px;
  font-size: 16px;
  color: #333;
}

.contact-info .company-list {
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 18px;
  line-height: 1.8;
  color: #333;
}

.contact-milestone {
  margin-top: 48px;
}

.ms-stage {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  max-height: 620px;
  background: #fff;
  overflow: hidden;
}

/* 路线图固定为背景，不随文字错位下移 */
.ms-road {
  position: absolute;
  inset: 0;
  z-index: 0;
  margin: 0;
  background: #fff url("../images/contact-milestone-bg.jpg") center 70% / 100% auto no-repeat;
}

.ms-copy {
  position: absolute;
  inset: 0;
  z-index: 1;
  padding: 18px 24px 0;
  box-sizing: border-box;
  pointer-events: none;
}

.ms-copy a,
.ms-copy .ms-item {
  pointer-events: auto;
}

.ms-title {
  margin: 0 0 8px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 36px;
  font-weight: 700;
  color: #2b7de9;
  line-height: 1.2;
}

.ms-title small {
  font-size: 18px;
  font-weight: 500;
  color: #8a93a3;
}

.ms-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px 28px;
  align-items: start;
}

.ms-item {
  color: #333;
}

.ms-item h3 {
  margin: 0 0 6px;
  font-size: 24px;
  font-weight: 700;
  line-height: 1.5;
}

.ms-item p {
  margin: 0 0 2px;
  font-size: 13px;
  line-height: 1.5;
  color: #444;
}

.ms-item .ms-addr {
  margin-top: 6px;
  color: #666;
}

/* 左低右高，对应背景定位点；仅文字错位，背景不动 */
.ms-sd {
  transform: translateY(172px);
}

.ms-sd h3 {
  color: #2b7de9;
}

.ms-bj {
  transform: translateY(94px);
}

.ms-bj h3 {
  color: #2bb8b0;
}

.ms-hb {
  transform: translateY(50px);
}

.ms-hb h3 {
  color: #f5a623;
}

/* ===== 内页：资质标准 ===== */
.page-banner {
  position: relative;
  width: 100%;
  height: 400px;
  overflow: hidden;
  background: #1a2a3a;
  display: flex;
  align-items: center;
  justify-content: center;
}

.page-banner-bg,
.page-banner img.page-banner-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  max-width: none;
  z-index: 0;
}

.page-banner-caption {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 520px;
  width: min(72%, 860px);
  max-width: 92%;
  padding: 20px 72px;
  background: rgba(0, 0, 0, 0.45);
  text-align: center;
  box-sizing: border-box;
}

.page-banner-cn {
  margin: 0;
  padding: 0;
  font-size: 50px;
  font-weight: 400;
  color: #fff;
  letter-spacing: 6px;
  line-height: 1.3;
  border: none;
}

.page-banner-line {
  display: block;
  width: 100%;
  max-width: 420px;
  height: 2px;
  margin: 16px auto 14px;
  background: #fff;
}

.page-banner-en {
  margin: 0;
  font-size: 18px;
  font-weight: 500;
  color: #fff;
  letter-spacing: 3px;
  text-transform: uppercase;
  line-height: 1.4;
}

.page-layout {
  margin-top: 14px;
  margin-bottom: 24px;
  overflow: visible;
}

.page-layout .sidebar {
  position: relative;
  top: auto;
}

/* 资质标准：Tab + 图文横排 */
.std-board {
  background: #fff;
  margin-bottom: 18px;
  padding: 0 0 12px;
}

.std-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin: 0 0 18px;
  border-bottom: 1px solid #e6eef8;
  background: #f5f9fd;
}

.std-tab {
  appearance: none;
  border: 0;
  background: transparent;
  margin: 0;
  padding: 14px 22px;
  font-size: 15px;
  font-weight: 600;
  color: #557089;
  line-height: 1.3;
  cursor: pointer;
  position: relative;
  text-decoration: none;
  font-family: inherit;
  transition: color 0.2s ease, background 0.2s ease;
}

.std-tab:hover {
  color: var(--blue);
  background: rgba(7, 117, 224, 0.04);
}

.std-tab.active {
  color: var(--blue);
  background: #fff;
}

.std-tab.active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 3px;
  background: var(--blue);
}

.std-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 0 12px;
}

.std-redirect-tip {
  padding: 28px 16px;
  font-size: 14px;
  color: #666;
  text-align: center;
}

.std-redirect-tip a {
  color: var(--blue);
  margin-left: 6px;
}

.std-row {
  display: flex;
  align-items: center;
  gap: 18px;
  min-width: 0;
  padding: 14px 16px;
  background: #f8fafc;
  border: 1px solid #e8eef5;
  text-decoration: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.std-row:hover {
  background: #fff;
  border-color: #b7d4f5;
  box-shadow: 0 6px 16px rgba(7, 117, 224, 0.08);
}

.std-row-pic {
  flex: 0 0 140px;
  width: 140px;
  height: 96px;
  overflow: hidden;
  background: #eef3f8;
  border: 1px solid #e2ebf4;
}

.std-row-pic img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.std-row-text {
  flex: 1;
  min-width: 0;
}

.std-row-text h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  color: #222;
  line-height: 1.4;
}

.std-row:hover .std-row-text h3 {
  color: var(--blue);
}

.std-row-text p {
  margin: 8px 0 0;
  font-size: 13px;
  color: #666;
  line-height: 1.7;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.std-row.no-pic {
  align-items: flex-start;
}

.std-row.no-pic .std-row-text h3 {
  font-size: 17px;
}

/* ===== Footer ===== */
.site-footer {
  background-color: #000;
  color: #fff;
  padding: 36px 0 20px;
  margin-top: 10px;
  position: relative;
  z-index: 5;
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  gap: 40px;
  align-items: flex-start;
  padding: 8px 40px 24px;
}

.footer-projects .fp-label {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 10px;
}

.fp-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 28px;
  margin-bottom: 10px;
}

.fp-row a {
  color: #fff;
  font-size: 16px;
  font-weight: 700;
}

.fp-row a:hover {
  text-decoration: underline;
}

.footer-brand {
  flex-shrink: 0;
  min-width: 260px;
  padding-top: 28px;
  display: flex;
  align-items: flex-start;
  gap: 18px;
}

.footer-brand-main {
  flex: 1;
  min-width: 0;
}

.footer-brand strong {
  display: block;
  font-size: 16px;
  margin-bottom: 8px;
}

.footer-brand p {
  font-size: 16px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
  line-height: 1.7;
}

.footer-wechat {
  flex-shrink: 0;
  text-align: center;
  color: rgba(255, 255, 255, 0.9);
}

.footer-wechat img {
  display: block;
  width: 88px;
  height: 88px;
  object-fit: cover;
  background: #fff;
  border-radius: 4px;
}

.footer-wechat span {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  line-height: 1.3;
}

.phone-ico {
  width: 18px;
  height: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.phone-ico svg {
  display: block;
  width: 18px;
  height: 18px;
}

.copyright {
  text-align: center;
  font-size: 13px;
  opacity: 0.85;
  padding-top: 8px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.copyright a:hover {
  text-decoration: underline;
}

/* 右侧悬浮免费报价 */
.float-quote {
  position: fixed;
  right: 0;
  top: 42%;
  z-index: 100;
  width: 44px;
  background: var(--orange);
  color: #fff;
  border-radius: 6px 0 0 6px;
  padding: 14px 0 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  box-shadow: -2px 2px 8px rgba(0, 0, 0, 0.15);
}

.fq-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23fb8c00'%3E%3Cpath d='M20 2H4c-1.1 0-2 .9-2 2v18l4-4h14c1.1 0 2-.9 2-2V4c0-1.1-.9-2-2-2zm0 14H5.2L4 17.2V4h16v12z'/%3E%3C/svg%3E") center / 18px no-repeat;
  position: relative;
}

.fq-icon::after {
  content: "1";
  position: absolute;
  top: -4px;
  right: -4px;
  width: 16px;
  height: 16px;
  background: #e53935;
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.fq-text {
  writing-mode: vertical-rl;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 4px;
  line-height: 1.2;
}

/* ===== Responsive（PC 断点；手机走 mobile 模板，此处只管笔记本/小屏 PC） ===== */

/* 低于设计稿 1440：铺满视口，头部位置按比例收 */
@media (max-width: 1440px) {
  :root {
    --width: 100%;
    --banner-h: 420px;
  }

  .logo {
    left: clamp(12px, 6vw, 250px);
  }

  .brand {
    left: clamp(180px, 38vw, 641px);
    font-size: clamp(28px, 2.4vw, 42px);
    max-width: min(280px, 28vw);
  }

  .header-phones {
    right: clamp(8px, 1.2vw, 20px);
    font-size: 14px;
  }

  /* 绝对定位区块按 1200 设计宽绘制，由 main.js 等比缩放衔接到主栏宽度 */
  .pack-inner {
    width: 100%;
    max-width: 1200px;
    overflow: hidden;
  }

  .pack-stage {
    width: 1200px;
    max-width: none;
    transform-origin: top left;
  }
}

/* 常见笔记本 1366、以及 125%/150% 缩放后的有效宽度 */
@media (max-width: 1366px) {
  :root {
    --banner-h: 380px;
    --menu-w: 200px;
    --header-h: 72px;
  }

  .site-header {
    height: var(--header-h);
  }

  .header-inner {
    height: var(--header-h);
  }

  .logo {
    top: 2px;
    width: 140px;
  }

  .logo img {
    width: 140px;
    height: 64px;
  }

  .brand {
    top: 12px;
    font-size: 28px;
    max-width: min(240px, 26vw);
  }

  .header-phones {
    top: 50%;
    transform: translateY(-50%);
    font-size: 13px;
  }

  .nav-list a span {
    font-size: 15px;
  }

  .nav-list a small {
    font-size: 11px;
  }

  .hot-grid,
  .success-grid,
  .team-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
  }

  .team-card img {
    width: 140px;
    height: 140px;
  }

  .oneshot-body {
    grid-template-columns: 240px 1fr;
    gap: 14px;
  }

  .oneshot-cta {
    padding: 22px 18px;
  }

  .oneshot-cta h3 {
    font-size: 24px;
  }

  .cta-phone {
    font-size: 24px;
  }

  .sec-head h2,
  .hot-head h2 {
    font-size: 20px;
  }

  .grad-title {
    font-size: 26px;
  }

  .grad-num {
    font-size: 40px;
  }

  .page-banner {
    height: 300px;
  }

  .page-banner-caption {
    min-width: 0;
    width: min(78%, 720px);
    padding: 20px 48px;
  }

  .page-banner-cn {
    font-size: 40px;
    letter-spacing: 4px;
  }

  .about-company-body {
    gap: 28px;
  }

  .news-dual {
    gap: 28px;
  }

  .contact-old {
    gap: 28px;
  }

  .contact-old-info h1 {
    font-size: 24px;
  }

  .ms-title {
    font-size: 30px;
  }

  .std-tab {
    padding: 12px 16px;
    font-size: 14px;
  }

  .footer-grid {
    gap: 28px;
    padding: 8px 20px 24px;
  }
}

/* 1280 及更窄笔记本：头部改流式，避免绝对定位重叠 */
@media (max-width: 1280px) {
  :root {
    --banner-h: 360px;
    --menu-w: 190px;
    --header-h: auto;
  }

  .site-header {
    height: auto;
    overflow: visible;
  }

  .header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px 20px;
    height: auto;
    min-height: 72px;
    padding: 8px 4px;
  }

  .logo,
  .brand,
  .header-phones {
    position: static;
    left: auto;
    right: auto;
    top: auto;
    transform: none;
  }

  .logo,
  .logo img {
    width: 132px;
    height: auto;
  }

  .brand {
    flex: 1 1 auto;
    font-size: 26px;
    max-width: none;
    white-space: nowrap;
  }

  .header-phones {
    font-size: 13px;
    text-align: right;
  }

  .hot-grid,
  .success-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .team-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .oneshot-body {
    grid-template-columns: 210px 1fr;
  }

  .p-text h3 {
    font-size: 14px;
  }

  .p-text p {
    font-size: 11px;
  }

  .about-features {
    gap: 24px 28px;
  }
}

/* 窄屏 PC / 小窗口：侧栏改上下结构（手机仍走 mobile 模板） */
@media (max-width: 1100px) {
  :root {
    --banner-h: 320px;
    --menu-w: 100%;
  }

  .header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 0 12px;
  }

  .logo,
  .brand,
  .header-phones {
    position: static;
    left: auto;
    right: auto;
    top: auto;
    transform: none;
  }

  .brand {
    font-size: 28px;
    max-width: none;
    white-space: nowrap;
  }

  .header-phones {
    font-size: 13px;
  }

  .layout {
    flex-direction: column;
  }

  .sidebar {
    position: relative;
    width: 100%;
  }

  .hero-inner {
    height: var(--banner-h);
  }

  .cate-list {
    display: none;
  }

  .cate-menu:hover .cate-list,
  .cate-menu.open .cate-list {
    display: block;
  }

  .hot-grid,
  .success-grid,
  .team-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-banner {
    height: 240px;
  }

  .page-banner-caption {
    padding: 24px 40px;
    min-width: 280px;
    width: min(88%, 640px);
  }

  .page-banner-cn {
    font-size: 30px;
    letter-spacing: 3px;
  }

  .page-banner-line {
    max-width: 320px;
  }

  .page-banner-en {
    font-size: 14px;
  }

  .about-welcome-head h2 {
    font-size: 18px;
  }

  .about-company-body {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .about-company-pic {
    max-width: 520px;
  }

  .about-features {
    grid-template-columns: 1fr;
    gap: 22px;
    padding-top: 24px;
  }

  .news-dual {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .news-body {
    grid-template-columns: 120px minmax(0, 1fr);
  }

  .news-thumb {
    width: 120px;
    height: 78px;
  }

  .news-cat-row {
    flex-wrap: wrap;
    gap: 6px 12px;
  }

  .news-cat-name {
    flex: 1 1 100%;
    white-space: normal;
  }

  .news-cat-date {
    margin-left: auto;
  }

  .contact-old {
    flex-direction: column;
    gap: 28px;
    padding: 24px 0 40px;
  }

  .contact-old-map {
    max-width: 100%;
    flex-basis: auto;
  }

  .contact-old-info h1 {
    font-size: 22px;
    margin-bottom: 24px;
  }

  .contact-old-row p {
    font-size: 15px;
  }

  .contact-intro {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .contact-info h2 {
    font-size: 26px;
  }

  .contact-info .hotline-num {
    font-size: 20px;
  }

  .contact-info .services,
  .contact-info .company-list {
    font-size: 16px;
  }

  .ms-stage {
    aspect-ratio: auto;
    min-height: 0;
  }

  .ms-road {
    display: none;
  }

  .ms-copy {
    position: static;
    padding: 20px 16px 8px;
    background: linear-gradient(180deg, #f7fbff 0%, #fff 100%);
  }

  .ms-title {
    font-size: 28px;
    margin-bottom: 16px;
  }

  .ms-title small {
    font-size: 15px;
  }

  .ms-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .ms-sd,
  .ms-bj,
  .ms-hb {
    transform: none;
  }

  .ms-item {
    padding: 14px 16px;
    background: #fff;
    border-left: 3px solid #2b7de9;
  }

  .ms-bj {
    border-left-color: #2bb8b0;
  }

  .ms-hb {
    border-left-color: #f5a623;
  }

  .ms-item h3 {
    font-size: 20px;
  }

  .article-title {
    font-size: 20px;
  }

  .article-body p {
    font-size: 16px;
  }

  .std-row {
    gap: 14px;
    padding: 12px;
  }

  .std-row-pic {
    flex-basis: 110px;
    width: 110px;
    height: 76px;
  }

  .banner {
    position: relative;
    left: 0;
    height: 280px;
  }

  /* 窄屏取消 JS 缩放，改为流式重排 */
  .pack-inner {
    overflow: visible;
  }

  .pack-stage {
    width: 100% !important;
    max-width: 100%;
    height: auto !important;
    transform: none !important;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    padding: 16px 8px;
  }

  .pack-357 .pack-stage,
  .pack-659 .pack-stage,
  .pack-378 .pack-stage {
    height: auto !important;
  }

  .abs-item {
    position: relative !important;
    top: auto !important;
    left: auto !important;
    width: auto !important;
    margin: 0 !important;
    border: 0 !important;
  }

  .pack-659 .pack-stage {
    display: block;
  }

  .youshiBox {
    flex-wrap: wrap;
  }

  .youshiBox li {
    flex: 1 1 calc(50% - 8px);
    min-width: 160px;
    padding: 28px 14px 22px;
  }

  .youshiBox li img {
    width: 100px;
    height: 100px;
  }

  .footer-grid {
    flex-direction: column;
    padding: 8px 16px 24px;
  }
}

/* 极窄 PC 窗口兜底（真实手机已切 mobile 模板） */
@media (max-width: 640px) {
  .site-header {
    height: auto;
  }

  .header-inner {
    height: auto;
    flex-wrap: wrap;
    padding: 10px 12px;
    gap: 8px;
  }

  .brand {
    flex: 1 1 100%;
    order: 3;
    font-size: 24px;
    text-align: center;
    white-space: normal;
  }

  .header-phones {
    text-align: left;
    font-size: 12px;
  }

  .nav-list a span {
    font-size: 13px;
  }

  .nav-list a small {
    display: none;
  }

  .hot-grid,
  .success-grid,
  .team-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px 12px;
  }

  .success-grid {
    gap: 12px;
  }

  .sec-head h2,
  .hot-head h2 {
    font-size: 18px;
    padding: 0 8px 8px;
  }

  .hot-item-hd p {
    font-size: 15px;
    white-space: normal;
  }

  .page-banner {
    height: 180px;
  }

  .page-banner-cn {
    font-size: 24px;
  }

  .page-banner-caption {
    padding: 18px 28px;
    min-width: 0;
    width: 90%;
  }

  .page-banner-en {
    font-size: 13px;
  }

  .about-company-text {
    font-size: 14px;
  }

  .about-features h3 {
    font-size: 15px;
  }

  .std-tabs {
    overflow-x: auto;
    flex-wrap: nowrap;
  }

  .std-tab {
    flex: 0 0 auto;
    padding: 12px 14px;
    white-space: nowrap;
  }

  .std-row.has-pic {
    flex-direction: column;
    align-items: stretch;
  }

  .std-row-pic {
    width: 100%;
    flex-basis: auto;
    height: 160px;
  }

  .float-quote {
    width: 36px;
  }

  .fq-text {
    font-size: 14px;
  }
}

/* EyousCMS 分页兼容 */
.pagination li {
  list-style: none;
  display: inline-flex;
}
.pagination li a,
.pagination li span,
.pagination > a,
.pagination > span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 34px;
  height: 34px;
  padding: 0 10px;
  border: 1px solid #ddd;
  font-size: 14px;
  color: #666;
  background: #fff;
  text-decoration: none;
}
.pagination li.active a,
.pagination li a:hover,
.pagination > a:hover {
  background: #0775e0;
  border-color: #0775e0;
  color: #fff;
}

/* 侧栏栏目图标尺寸 */
.cate-list img {
  width: 22px;
  height: 22px;
  object-fit: contain;
}