/* 百度爱采购在线留言页面：独立作用域，避免影响现有页面 */
.acg-message-page,
.acg-message-page * {
  box-sizing: border-box;
}

.acg-message-main {
  background: #f6f7fa;
  color: #2d3440;
}

.acg-message-hero {
  position: relative;
  min-height: 300px;
  overflow: hidden;
  background: #f4f5f8;
}

.acg-message-hero-media,
.acg-message-hero-media::after {
  position: absolute;
  inset: 0;
}

.acg-message-hero-media::after {
  content: "";
  background: linear-gradient(90deg, rgba(255,255,255,.96) 0%, rgba(255,255,255,.83) 46%, rgba(255,255,255,.18) 100%);
}

.acg-message-hero-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.acg-message-hero-content {
  position: relative;
  z-index: 1;
  display: flex;
  min-height: 300px;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  padding-top: 48px;
  padding-bottom: 48px;
}

.acg-message-kicker {
  margin-bottom: 12px;
  color: #ef3038;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 2px;
}

.acg-message-hero h1 {
  margin: 0;
  color: #202631;
  font-size: 42px;
  line-height: 1.35;
}

.acg-message-hero p {
  max-width: 680px;
  margin: 18px 0 0;
  color: #626b7a;
  font-size: 17px;
  line-height: 1.9;
}

.acg-message-breadcrumb {
  border-top: 1px solid #edf0f4;
  border-bottom: 1px solid #e5e8ed;
  background: #fff;
}

.acg-message-breadcrumb nav {
  padding: 16px 0;
  color: #7a8290;
  font-size: 14px;
  line-height: 1.6;
}

.acg-message-breadcrumb .icon {
  margin-right: 7px;
  color: #ef3038;
}

.acg-message-breadcrumb a {
  color: #626b78;
  text-decoration: none;
}

.acg-message-breadcrumb a:hover {
  color: #ef3038;
}

.acg-message-section {
  padding: 50px 0 72px;
}

.acg-message-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 28px;
  align-items: start;
}

.acg-message-form-card,
.acg-message-side-card {
  border: 1px solid #e6e9ef;
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 12px 35px rgba(30, 41, 59, .055);
}

.acg-message-form-card {
  padding: 38px 42px 42px;
}

.acg-message-heading {
  margin-bottom: 28px;
  padding-bottom: 22px;
  border-bottom: 1px solid #eef0f3;
}

.acg-message-heading > span {
  display: block;
  margin-bottom: 8px;
  color: #ef3038;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1px;
}

.acg-message-heading h2 {
  margin: 0 0 10px;
  color: #242a35;
  font-size: 28px;
  line-height: 1.45;
}

.acg-message-heading p {
  margin: 0;
  color: #7a8290;
  font-size: 14px;
  line-height: 1.8;
}

.acg-message-fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.acg-message-field {
  min-width: 0;
}

.acg-message-field:has(.eyou_form_textarea) {
  grid-column: 1 / -1;
}

.acg-message-field > label {
  display: block;
  margin-bottom: 9px;
  color: #343b47;
  font-size: 15px;
  font-weight: 600;
}

.acg-message-field .eyou_form_attr {
  margin: 0;
}

.acg-message-field .eyou_form_text,
.acg-message-field .eyou_form_select,
.acg-message-field .eyou_form_textarea,
.acg-message-field .eyou_form_phone,
.acg-message-field input[type="text"],
.acg-message-field input[type="email"],
.acg-message-field input[type="tel"],
.acg-message-field select,
.acg-message-field textarea {
  display: block;
  width: 100%;
  max-width: none;
  border: 1px solid #dce1e8;
  border-radius: 7px;
  outline: 0;
  background: #fff;
  color: #303744;
  font-family: inherit;
  font-size: 14px;
  transition: border-color .2s ease, box-shadow .2s ease;
}

.acg-message-field .eyou_form_text,
.acg-message-field .eyou_form_select,
.acg-message-field .eyou_form_phone,
.acg-message-field input[type="text"],
.acg-message-field input[type="email"],
.acg-message-field input[type="tel"],
.acg-message-field select {
  height: 48px;
  padding: 0 14px;
}

.acg-message-field .eyou_form_textarea,
.acg-message-field textarea {
  min-height: 136px;
  padding: 13px 14px;
  line-height: 1.75;
  resize: vertical;
}

.acg-message-field input::placeholder,
.acg-message-field textarea::placeholder {
  color: #a1a8b3;
}

.acg-message-field .eyou_form_text:focus,
.acg-message-field .eyou_form_select:focus,
.acg-message-field .eyou_form_textarea:focus,
.acg-message-field .eyou_form_phone:focus,
.acg-message-field input:focus,
.acg-message-field select:focus,
.acg-message-field textarea:focus {
  border-color: #ef3038;
  box-shadow: 0 0 0 3px rgba(239, 48, 56, .09);
}

.acg-message-field input[type="radio"],
.acg-message-field input[type="checkbox"] {
  margin-right: 5px;
  accent-color: #ef3038;
}

.acg-message-field .eyou_form_attr > label {
  display: inline-flex;
  align-items: center;
  margin: 6px 18px 6px 0;
  color: #515a68;
  font-size: 14px;
}

.acg-message-consent {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  margin: 24px 0 20px;
  color: #6e7785;
  font-size: 13px;
  line-height: 1.75;
}

.acg-message-consent input {
  flex: 0 0 auto;
  margin-top: 5px;
  accent-color: #ef3038;
}

.acg-message-submit-wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 15px 18px;
}

.acg-message-submit {
  display: inline-flex;
  min-width: 150px;
  height: 48px;
  align-items: center;
  justify-content: center;
  padding: 0 30px;
  border: 0;
  border-radius: 24px;
  background: #ef3038;
  color: #fff;
  font-family: inherit;
  font-size: 16px;
  cursor: pointer;
  transition: background-color .2s ease, transform .2s ease;
}

.acg-message-submit:hover {
  background: #d9252d;
  transform: translateY(-1px);
}

.acg-message-submit-wrap p {
  flex: 1 1 320px;
  margin: 0;
  color: #9299a5;
  font-size: 12px;
  line-height: 1.7;
}

.acg-message-sidebar {
  min-width: 0;
}

.acg-message-side-card {
  padding: 30px 27px;
}

.acg-message-side-card + .acg-message-side-card {
  margin-top: 20px;
}

.acg-message-side-kicker {
  color: #ef3038;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1.5px;
}

.acg-message-side-card h2 {
  margin: 9px 0 13px;
  color: #242a35;
  font-size: 22px;
  line-height: 1.45;
}

.acg-message-side-card > p {
  margin: 0;
  color: #717a88;
  font-size: 14px;
  line-height: 1.85;
}

.acg-message-side-card ul {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.acg-message-side-card li {
  position: relative;
  padding: 10px 0 10px 25px;
  border-bottom: 1px solid #f0f2f5;
  color: #4f5866;
  font-size: 14px;
  line-height: 1.65;
}

.acg-message-side-card li::before {
  position: absolute;
  top: 13px;
  left: 0;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #fff0f1;
  color: #ef3038;
  content: "✓";
  font-size: 11px;
  line-height: 16px;
  text-align: center;
}

.acg-message-phone {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid #eceff3;
}

.acg-message-phone span {
  display: block;
  margin-bottom: 6px;
  color: #8a929f;
  font-size: 13px;
}

.acg-message-phone a {
  color: #ef3038;
  font-size: 22px;
  font-weight: 600;
  text-decoration: none;
}

.acg-message-notice {
  margin-top: 18px;
  padding: 16px;
  border-radius: 8px;
  background: #f8f9fb;
  color: #747d8b;
  font-size: 13px;
  line-height: 1.8;
}

@media (max-width: 960px) {
  .acg-message-layout {
    grid-template-columns: 1fr;
  }

  .acg-message-sidebar {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }

  .acg-message-side-card + .acg-message-side-card {
    margin-top: 0;
  }
}

@media (max-width: 680px) {
  .acg-message-hero,
  .acg-message-hero-content {
    min-height: 245px;
  }

  .acg-message-hero-content {
    padding-top: 38px;
    padding-bottom: 38px;
  }

  .acg-message-hero h1 {
    font-size: 31px;
  }

  .acg-message-hero p {
    margin-top: 12px;
    font-size: 15px;
    line-height: 1.75;
  }

  .acg-message-section {
    padding: 30px 0 50px;
  }

  .acg-message-form-card {
    padding: 27px 20px 30px;
  }

  .acg-message-heading h2 {
    font-size: 23px;
  }

  .acg-message-fields,
  .acg-message-sidebar {
    grid-template-columns: 1fr;
  }

  .acg-message-field:has(.eyou_form_textarea) {
    grid-column: auto;
  }

  .acg-message-side-card {
    padding: 26px 22px;
  }
}

/* 兼容不支持 :has() 的旧浏览器：多行输入框仍保持可正常使用 */
@supports not selector(:has(*)) {
  .acg-message-field {
    grid-column: 1 / -1;
  }
}

/* 联系电话必填与格式提示 */
.acg-message-required {
  margin-left: 4px;
  color: #ef3038;
  font-style: normal;
}

.acg-message-phone-help {
  display: block;
  margin-top: 7px;
  color: #8c94a1;
  font-size: 12px;
  font-weight: 400;
  line-height: 1.65;
}

.acg-message-field input[aria-invalid="true"] {
  border-color: #ef3038;
  box-shadow: 0 0 0 3px rgba(239, 48, 56, .09);
}