/* =================================================
   About Page · Clean (match current about.html)
   - 统一内容宽度：1200px（重点）
   - 标题统一左对齐（不使用 H 标签）
   - 企业文化仅保留“简化结构版”（避免重复覆盖）
   - 荣誉资质补齐轨道/视窗基础（保证滑动结构成立）
================================================= */

.about-page{padding:0 0 56px;}
.about-page .container{max-width:1400px;margin:0 auto;}
.about-section{padding:28px 0;}
@media (max-width:768px){.about-section{padding:38px 0;}}

/* =========================
   ★ 重点：统一内容宽度 1200px
========================= */
.about-section>.container>*{max-width:1200px;margin-left:auto;margin-right:auto;}
@media (max-width:768px){.about-section>.container>*{max-width:100%;}}

/* =========================
   ★ 重点：模块标题（左对齐统一版）
========================= */
.about-section-title{
  text-align:left;font-size:22px;line-height:1.25;letter-spacing:.4px;
  color:rgba(0,0,0,.86);font-weight:650;margin:0 0 18px;padding-left:14px;position:relative;
}
.about-section-title:before{
  content:"";position:absolute;left:0;top:50%;
  width:6px;height:18px;background:var(--brand);transform:translateY(-50%);border-radius:3px;
}
.about-section-title:after{display:none;}

/* =========================
   文本基础（富文本 + 固定文案）
========================= */
.about-content,.about-culture-content,.about-services-intro,.service-desc{
  font-size:15.5px;line-height:1.85;color:rgba(0,0,0,.78);
}
@media (max-width:768px){.about-content,.about-culture-content,.about-services-intro,.service-desc{font-size:15px;}}
.about-content p,.about-culture-content p{margin:0 0 12px;}
.about-content p:last-child,.about-culture-content p:last-child{margin-bottom:0;}
.about-content img{max-width:100%;height:auto;}

/* =================================================
   1) 公司简介：左文 + 右图
================================================= */
.about-company-wrap{
  display:grid;grid-template-columns:1.08fr .92fr;gap:28px;align-items:stretch;
}
.about-company-text{
  background:#fff;border:1px solid rgba(0,0,0,.06);border-radius:16px;
  padding:22px 22px 20px;box-shadow:0 10px 26px rgba(0,0,0,.04);
}
.about-company-media{
  background:#fff;border:1px solid rgba(0,0,0,.06);border-radius:16px;overflow:hidden;
  box-shadow:0 10px 26px rgba(0,0,0,.04);display:flex;align-items:center;justify-content:center;
}
.about-company-img{width:100%;height:100%;display:block;object-fit:cover;aspect-ratio:16/10;}
@media (max-width:992px){
  .about-company-wrap{grid-template-columns:1fr;gap:18px;}
  .about-company-text,.about-company-media{border-radius:14px;}
}

/* =================================================
   2) 企业文化：匹配当前结构
   .about-culture-content
     .culture-core (2)
     .culture-ways (4)
================================================= */

/* ★ 重点：文化模块外壳（信息化、可信） */
.about-culture-content{
  background:#fff;border:1px solid rgba(0,0,0,.07);border-radius:18px;
  padding:26px;box-shadow:0 14px 34px rgba(0,0,0,.05);
}

/* 两条价值 */
.culture-core{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:0 0 18px;}
.culture-core-item{
  background:#fff;border:1px solid rgba(0,0,0,.06);border-radius:16px;
  padding:16px 18px 15px;box-shadow:0 10px 22px rgba(0,0,0,.04);
}
.culture-core-k{
  font-size:15px;font-weight:850;color:rgba(0,0,0,.86);margin:0 0 8px;
  position:relative;padding-left:14px;letter-spacing:.4px;
}
.culture-core-k:before{
  content:"";position:absolute;left:0;top:50%;
  width:7px;height:16px;background:var(--brand);transform:translateY(-50%);border-radius:4px;opacity:.9;
}
.culture-core-v{font-size:14.8px;line-height:1.8;color:rgba(0,0,0,.74);}

/* 四条做法 */
.culture-ways{margin-top:2px;padding-top:16px;border-top:1px dashed rgba(0,0,0,.12);}
.culture-ways-list{
  list-style:none;margin:0;padding:0;display:grid;
  grid-template-columns:1fr 1fr;gap:12px 14px;
}
.culture-way{
  display:flex;align-items:flex-start;gap:0;
  background:rgba(0,0,0,.018);border:1px solid rgba(0,0,0,.05);border-radius:14px;
  padding:14px 14px 13px;transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease, background .2s ease;
}
.culture-way-t{font-size:14.8px;font-weight:850;color:rgba(0,0,0,.86);margin:0 0 4px;}
.culture-way-d{font-size:14.5px;line-height:1.72;color:rgba(0,0,0,.72);}
@media (hover:hover){
  .culture-way:hover{transform:translateY(-2px);border-color:rgba(46,49,146,.18);background:#fff;box-shadow:0 14px 28px rgba(0,0,0,.06);}
}
@media (max-width:992px){.culture-core{grid-template-columns:1fr;}.culture-ways-list{grid-template-columns:1fr;}}
@media (max-width:576px){
  .about-culture-content{padding:18px;border-radius:14px;}
  .culture-core-item{border-radius:14px;padding:14px 14px 13px;}
  .culture-core-k{font-size:14.7px;}
  .culture-core-v{font-size:14.4px;}
  .culture-way{border-radius:12px;padding:13px 12px 12px;}
  .culture-way-t{font-size:14.6px;}
  .culture-way-d{font-size:14.3px;}
}

/* =================================================
   3) 服务内容：总述 + 三卡
================================================= */

/* ★ 重点：总述块（品牌色淡底） */
.about-services-intro{
  background:rgba(46,49,146,.04);border:1px solid rgba(46,49,146,.10);
  border-radius:16px;padding:16px 18px;margin:0 0 18px;
}
.about-services-list{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.service-item{
  background:#fff;border:1px solid rgba(0,0,0,.06);border-radius:16px;
  padding:16px 16px 14px;box-shadow:0 10px 26px rgba(0,0,0,.04);
  transition:transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.service-title{
  font-size:16px;line-height:1.3;font-weight:650;color:rgba(0,0,0,.86);
  margin:0 0 8px;position:relative;padding-left:12px;
}
.service-title:before{
  content:"";position:absolute;left:0;top:.65em;width:6px;height:6px;border-radius:50%;
  background:var(--brand);transform:translateY(-50%);opacity:.9;
}
.service-desc{margin:0;}
@media (hover:hover){
  .service-item:hover{transform:translateY(-3px);box-shadow:0 16px 34px rgba(0,0,0,.07);border-color:rgba(46,49,146,.20);}
}
@media (max-width:992px){.about-services-list{grid-template-columns:repeat(2,1fr);}}
@media (max-width:576px){
  .about-services-intro{border-radius:14px;}
  .about-services-list{grid-template-columns:1fr;}
  .service-item{border-radius:14px;}
}

/* =================================================
   4) 荣誉资质：视窗 + 轨道（基础必需）+ A4卡
================================================= */

/* ===== 外层容器 ===== */
#aboutHonors{
  position:relative;
}

/* ===== 视窗 / 轨道 ===== */
.about-honors-viewport{
  overflow:hidden;
  position:relative;
}
.about-honors-track{
  display:flex;
  gap:18px;
  align-items:stretch;
  will-change:transform;
}

/* =================================================
   切换按钮：浮动 SVG（无背景）
================================================= */
.honor-nav{
  appearance:none;
  position:absolute;
  top:50%;
  transform:translateY(-50%);
  z-index:5;

  width:42px;
  height:42px;

  border:0;
  background:transparent;        /* 关键：无背景 */
  padding:0;

  cursor:pointer;
  user-select:none;

  display:flex;
  align-items:center;
  justify-content:center;

  opacity:.65;
  transition:opacity .18s ease, filter .18s ease;
}

/* SVG 背景图 */
.honor-prev{
  left:6px;
  background:url("/skin/images/prev.svg") center/22px 22px no-repeat;
}
.honor-next{
  right:6px;
  background:url("/skin/images/next.svg") center/22px 22px no-repeat;
}

/* hover：更清晰一点，但不抢画面 */
@media (hover:hover){
  .honor-nav:hover{
    opacity:1;
    filter:drop-shadow(0 6px 14px rgba(0,0,0,.25));
  }
}

/* focus（键盘用户） */
.honor-nav:focus-visible{
  outline:2px solid rgba(46,49,146,.35);
  outline-offset:3px;
}

/* 小屏适配 */
@media (max-width:768px){
  .honor-nav{
    width:38px;
    height:38px;
  }
  .honor-prev{left:4px;}
  .honor-next{right:4px;}
}

/* =================================================
   证书卡片：正式 A4 证书
================================================= */
.honor-card{
  flex:0 0 260px;
  background:#fff;
  border-radius:14px;
  overflow:hidden;
  position:relative;

  border:1px solid rgba(0,0,0,.12);
  box-shadow:0 8px 18px rgba(0,0,0,.04);

  transition:box-shadow .22s ease, border-color .22s ease;
}

/* 内框：装裱感 */
.honor-card:before{
  content:"";
  position:absolute;
  inset:10px;
  border:1px solid rgba(0,0,0,.09);
  border-radius:10px;
  pointer-events:none;
}

/* A4 竖版比例 */
.honor-card-media{
  position:relative;
  width:100%;
  aspect-ratio:1 / 1.4142;
  background:#fff;
  overflow:hidden;
}

/* 证书图片：完整展示 */
.honor-img{
  width:100%;
  height:100%;
  display:block;
  object-fit:contain;
  background:#fff;
}

/* 不显示名称 */
.honor-card-title{display:none !important;}

/* hover：仅提升层次 */
@media (hover:hover){
  .honor-card:hover{
    border-color:rgba(46,49,146,.22);
    box-shadow:
      0 18px 40px rgba(0,0,0,.10),
      0 10px 26px rgba(46,49,146,.08);
  }
}

/* =================================================
   移动端：更好滑动体验
================================================= */
@media (max-width:576px){
  .about-honors-track{gap:14px;}
  .honor-card{
    flex-basis:78%;
    border-radius:12px;
  }
  .honor-card:before{
    inset:9px;
    border-radius:9px;
  }
}

/* ===============================
   荣誉区 · 箭头外推（不压证书）
=============================== */

/* 左右箭头再往外推 */
.honor-prev{left:-32px;}
.honor-next{right:-32px;}

/* 同时缩小点击热区，减少对图片的覆盖 */
.honor-nav{
  width:34px;
  height:34px;
}

/* 小屏稍微收回来，防止出屏 */
@media (max-width:768px){
  .honor-prev{left:-8px;}
  .honor-next{right:-8px;}
}

.honor-nav{opacity:.45;}
.honor-nav:hover{opacity:1;}

/* ===============================
   荣誉区 · 放大箭头 SVG
=============================== */
.honor-prev,
.honor-next{
  background-size:40px 40px;
}

.honor-nav{
  width:40px;
  height:40px;
}

@media (max-width:576px){
  .honor-card{
    scroll-snap-align:center;
  }
}
/* =================================================
   荣誉资质 · Mobile：只显示 1 张且居中（不露半张）
================================================= */
@media (max-width:576px){
  /* 视窗更干净 */
  .about-honors-viewport{overflow:hidden;}

  /* 轨道不需要留 gap，避免露边 */
  .about-honors-track{
    gap:0;
    justify-content:flex-start; /* JS 是 translate，别用 center 影响计算 */
  }

  /* 卡片占满视窗：彻底不露半张 */
  .honor-card{
    flex:0 0 100%;
    border-radius:12px;
  }

  /* 内框跟着收一点 */
  .honor-card:before{
    inset:9px;
    border-radius:9px;
  }

  /* 如果你 track 有 padding，移动端去掉 */
  .about-honors-track{padding:0;}
}

/* =================================================
   荣誉资质 · Mobile 箭头（白色透明）
================================================= */
@media (max-width:576px){
  .honor-prev,
  .honor-next{
    filter:
      invert(1)
      brightness(1.15)
      drop-shadow(0 2px 6px rgba(0,0,0,.25));
  }
}


/* =================================================
   5) 合作伙伴：网格 + hover + 无图占位
================================================= */

/* ★ 重点：5列网格（PC） */
.about-partners-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;}
.partner-card{
  position:relative;background:#fff;border:1px solid rgba(0,0,0,.06);border-radius:12px;overflow:hidden;
  box-shadow:0 8px 22px rgba(0,0,0,.04);
  transition:transform .22s ease, box-shadow .22s ease, border-color .22s ease, background .22s ease;
}
.partner-card-media{
  position:relative;width:100%;aspect-ratio:16/8;background:#fff;
  padding:2px;display:flex;align-items:center;justify-content:center;overflow:hidden;
}
.partner-img{
  width:100%;height:100%;object-fit:contain;display:block;padding:6px;max-height:100%;
}
.partner-card-title{
  position:absolute;left:0;right:0;bottom:0;padding:8px 8px;font-size:12.5px;line-height:1.3;font-weight:600;
  text-align:center;color:#fff;
  background:linear-gradient(to top,rgba(0,0,0,.55),rgba(0,0,0,0));
  opacity:0;transform:translateY(8px);transition:opacity .2s ease, transform .2s ease;
  pointer-events:none;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
@media (hover:hover){
  .partner-card:hover{
    transform:translateY(-3px);
    box-shadow:0 12px 26px rgba(46,49,146,.14);
    border-color:rgba(46,49,146,.28);
    background:rgba(46,49,146,.02);
  }
  /*.partner-card:hover .partner-card-title{opacity:1;transform:translateY(0);}*/
}

/* 无图占位：隐藏图 -> 显示文字 */
.partner-card .partner-img[src*="nopic"],.partner-card .partner-img[src$="/nopic.png"]{display:none;}
.partner-card .partner-img[src*="nopic"] + .partner-card-title,
.partner-card .partner-img[src$="/nopic.png"] + .partner-card-title{
  position:absolute;inset:0;opacity:1;transform:none;pointer-events:auto;
  background:none;color:rgba(0,0,0,.75);font-size:13px;line-height:1.4;
  white-space:normal;text-overflow:clip;
  display:flex;align-items:center;justify-content:center;
  padding:12px;text-align:center;
}
.partner-card .partner-img[src*="nopic"] ~ .partner-card-media,
.partner-card .partner-img[src$="/nopic.png"] ~ .partner-card-media{
  background:rgba(46,49,146,.04);
  border:1px dashed rgba(46,49,146,.22);
}

/* 响应式 */
@media (max-width:1200px){.about-partners-grid{grid-template-columns:repeat(4,1fr);}}
@media (max-width:992px){.about-partners-grid{grid-template-columns:repeat(3,1fr);}}
@media (max-width:576px){
  .about-partners-grid{grid-template-columns:repeat(2,1fr);gap:12px;}
  .partner-card{border-radius:10px;}
  .partner-card-media{padding:5px;}
  .partner-img{padding:5px;}
  /* ★ 重点：移动端最多 3 行（前 6 个） */
  .about-partners-grid .partner-card:nth-child(n+7){display:none;}
}

/* =================================================
   小修：首段与 section-head 更贴合
================================================= */
.about-page .about-section:first-child{padding-top:56px;}
@media (max-width:768px){.about-page .about-section:first-child{padding-top:12px;}}