/* ===== 联系易倍入口 - 页面专属样式 ===== */
.page-contact {
  --contact-error: #d92d20;
  --contact-paper-deep: #e9dfd0;
  --contact-space: clamp(3.5rem, 8vw, 6rem);
  padding-bottom: var(--contact-space);
}

/* ---------- 面包屑 ---------- */
.page-contact .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 24px 0 8px;
  font-size: 14px;
  color: var(--color-muted);
}
.page-contact .breadcrumb a {
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
  border-bottom: 2px solid transparent;
  transition: border-color .2s ease;
}
.page-contact .breadcrumb a:hover {
  border-color: var(--color-accent);
}
.page-contact .breadcrumb__sep {
  opacity: .5;
}
.page-contact .breadcrumb__current {
  color: var(--color-ink);
  font-weight: 700;
}

/* ---------- 00 页面标题区 ---------- */
.page-contact .contact-intro {
  position: relative;
  margin: 0 0 20px;
  padding: clamp(32px, 6vw, 64px) clamp(20px, 4vw, 48px);
  background: var(--color-primary);
  color: var(--color-white);
  border: var(--border-width) solid var(--color-primary);
  box-shadow: var(--shadow-hard);
  overflow: hidden;
}
.page-contact .contact-intro::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 6px;
  background: linear-gradient(90deg, var(--color-accent) 0 60%, var(--color-accent-alt) 60% 100%);
}
.page-contact .contact-intro::after {
  content: "";
  position: absolute;
  right: -80px;
  top: -80px;
  width: 220px;
  height: 220px;
  border: 2px solid rgba(198, 255, 0, .25);
  transform: rotate(12deg);
  pointer-events: none;
}
.page-contact .contact-intro__inner {
  position: relative;
  display: grid;
  gap: 24px;
}
.page-contact .contact-intro__number {
  color: var(--color-accent);
  font-size: clamp(3.5rem, 8vw, 6rem);
  line-height: .8;
  opacity: .9;
}
.page-contact .contact-intro__content h1 {
  margin: 16px 0 12px;
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 4vw, 2.6rem);
  font-weight: 900;
  line-height: 1.2;
  color: var(--color-white);
  letter-spacing: .01em;
}
.page-contact .contact-intro__colon {
  color: var(--color-accent);
}
.page-contact .contact-intro__subtitle {
  display: block;
  margin-top: 6px;
  color: var(--color-accent);
}
.page-contact .contact-intro__lead {
  max-width: 46em;
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(255, 255, 255, .78);
}
.page-contact .contact-intro__meta {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 20px 0 0;
  border-top: 1px solid rgba(255, 255, 255, .18);
}
.page-contact .contact-intro__meta-item {
  display: grid;
  gap: 4px;
}
.page-contact .contact-intro__meta-item dt {
  font-family: var(--font-data);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--color-accent);
}
.page-contact .contact-intro__meta-item dd {
  margin: 0;
  font-size: 14px;
  font-weight: 600;
  color: rgba(255, 255, 255, .92);
  line-height: 1.5;
}

/* ---------- 本页目录条 ---------- */
.page-contact .contact-index {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0 40px;
  padding: 14px 0;
  border-top: 2px solid var(--color-primary);
  border-bottom: 2px solid var(--color-primary);
}
.page-contact .contact-index a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  text-decoration: none;
  font-size: 14px;
  font-weight: 700;
  color: var(--color-primary);
  background: var(--color-white);
  border: 2px solid var(--color-primary);
  transition: background .2s ease;
}
.page-contact .contact-index a:hover {
  background: var(--color-accent);
}
.page-contact .contact-index a span {
  font-family: var(--font-data);
  font-size: 12px;
  color: var(--color-accent);
  background: var(--color-primary);
  padding: 2px 4px;
}

/* ---------- 章节标题通用 ---------- */
.page-contact .section-heading {
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 18px;
  row-gap: 6px;
  align-items: end;
  margin-bottom: 32px;
  padding-bottom: 18px;
  border-bottom: var(--border-width) solid var(--color-primary);
}
.page-contact .section-heading .section-number {
  grid-row: 1 / 3;
  font-family: var(--font-data);
  font-size: clamp(2.6rem, 6vw, 4rem);
  font-weight: 800;
  line-height: .8;
  color: var(--color-primary);
}
.page-contact .section-heading h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.5vw, 2.2rem);
  font-weight: 900;
  letter-spacing: .01em;
  color: var(--color-ink);
}
.page-contact .section-heading p {
  margin: 0;
  font-size: 14px;
  color: var(--color-muted);
  line-height: 1.6;
}
.page-contact .section-heading--invert {
  border-bottom-color: rgba(255, 255, 255, .3);
}
.page-contact .section-heading--invert .section-number {
  color: var(--color-accent);
}
.page-contact .section-heading--invert h2 {
  color: var(--color-white);
}
.page-contact .section-heading--invert p {
  color: rgba(255, 255, 255, .7);
}

/* ---------- 01 联系渠道 ---------- */
.page-contact .contact-channels {
  padding: 0 0 var(--contact-space);
}
.page-contact .channels-layout {
  display: grid;
  gap: 24px;
  margin-bottom: 28px;
}
.page-contact .channels-list {
  display: grid;
  gap: 18px;
}
.page-contact .channel-card {
  position: relative;
  background: var(--color-white);
  border: var(--border-width) solid var(--color-primary);
  box-shadow: var(--shadow-hard);
  padding: 24px 20px 18px;
  transition: transform .2s ease, box-shadow .2s ease;
}
.page-contact .channel-card:hover {
  transform: translate(-2px, -2px);
  box-shadow: 12px 12px 0 rgba(10, 37, 64, .2);
}
.page-contact .channel-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 8px;
}
.page-contact .channel-card--email::before {
  background: var(--color-accent);
}
.page-contact .channel-card--phone::before {
  background: var(--color-primary);
}
.page-contact .channel-card--address::before {
  background: var(--color-muted);
}
.page-contact .channel-card__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}
.page-contact .channel-card__label {
  font-family: var(--font-data);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--color-muted);
}
.page-contact .channel-card__icon {
  font-size: 2.2rem;
  line-height: 1;
  color: var(--color-primary);
}
.page-contact .channel-card__desc {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--color-ink);
}
.page-contact .channel-card__value {
  display: inline-block;
  margin: 0 0 10px;
  padding: 6px 12px;
  font-family: var(--font-data);
  font-size: clamp(.95rem, 2.2vw, 1.15rem);
  font-weight: 700;
  color: var(--color-primary);
  background: var(--color-bg);
  border: 2px solid var(--color-primary);
  text-decoration: none;
  word-break: break-all;
}
.page-contact .channel-card__value:hover {
  background: var(--color-accent);
}
.page-contact .channel-card__note {
  margin: 0;
  font-size: 12.5px;
  color: var(--color-muted);
}

/* 通讯波纹视觉 */
.page-contact .channels-visual {
  position: relative;
  border: var(--border-width) solid var(--color-primary);
  box-shadow: var(--shadow-hard);
  background: var(--color-primary);
}
.page-contact .channels-visual__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 4 / 3;
}
.page-contact .channels-visual__caption {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  padding: 12px 16px;
  background: var(--color-primary);
  color: var(--color-white);
  font-family: var(--font-data);
  font-size: 13px;
}
.page-contact .channels-visual__caption-line--accent {
  color: var(--color-accent);
  font-weight: 700;
}

/* 城市剪影地址带 */
.page-contact .address-map {
  position: relative;
  border: var(--border-width) dashed var(--color-primary);
  background: var(--contact-paper-deep);
  overflow: hidden;
}
.page-contact .address-map__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 2 / 1;
}
.page-contact .address-map__overlay {
  position: absolute;
  left: clamp(16px, 5vw, 56px);
  bottom: clamp(16px, 5vw, 44px);
  padding: 14px 18px;
  background: var(--color-primary);
  color: var(--color-white);
  border: 2px solid var(--color-accent);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.6;
}
.page-contact .address-map__pin {
  display: inline-block;
  margin-right: 6px;
  color: var(--color-accent);
  font-size: 18px;
}

/* ---------- 02 反馈表单 ---------- */
.page-contact .contact-formsection {
  background: linear-gradient(135deg, var(--color-primary-soft) 0%, var(--color-primary) 55%);
  color: var(--color-white);
  padding: clamp(2.5rem, 6vw, 4.5rem) clamp(20px, 4vw, 48px);
  border: var(--border-width) solid var(--color-primary);
  box-shadow: var(--shadow-hard);
  margin-bottom: var(--contact-space);
}
.page-contact .form-layout {
  display: grid;
  gap: 28px;
}
.page-contact .contact-form {
  background: var(--color-white);
  color: var(--color-ink);
  border: var(--border-width) solid var(--color-primary);
  box-shadow: 10px 10px 0 rgba(0, 0, 0, .25);
  padding: clamp(20px, 4vw, 32px);
}
.page-contact .form-grid {
  display: grid;
  gap: 20px;
}
.page-contact .form-field {
  display: grid;
  gap: 8px;
}
.page-contact .form-field label {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-primary);
}
.page-contact .required-mark {
  color: var(--contact-error);
}
.page-contact .form-field input,
.page-contact .form-field select,
.page-contact .form-field textarea {
  width: 100%;
  box-sizing: border-box;
  padding: 12px 14px;
  border: 2px solid var(--color-muted);
  background: var(--color-bg);
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--color-ink);
  border-radius: 0;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.page-contact .form-field input:focus,
.page-contact .form-field select:focus,
.page-contact .form-field textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 3px 3px 0 rgba(10, 37, 64, .2);
}
.page-contact .form-field input::placeholder,
.page-contact .form-field textarea::placeholder {
  color: var(--color-muted);
}
.page-contact .form-field input:not(:placeholder-shown):invalid,
.page-contact .form-field textarea:not(:placeholder-shown):invalid {
  border-color: var(--contact-error);
  background: #fff7f5;
}
.page-contact .form-field select:invalid {
  color: var(--color-muted);
}
.page-contact .form-field select:valid {
  color: var(--color-ink);
}
.page-contact .form-field select option {
  color: var(--color-ink);
}
.page-contact .form-footer {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 24px;
  padding-top: 18px;
  border-top: 2px solid var(--color-bg);
}
.page-contact .form-hint {
  margin: 0;
  font-size: 13px;
  color: var(--color-muted);
  line-height: 1.6;
}
.page-contact .form-footer .btn {
  align-self: flex-start;
}

/* 表单旁侧栏 */
.page-contact .form-aside {
  background: rgba(255, 255, 255, .06);
  border: 2px solid rgba(255, 255, 255, .22);
  padding: 24px 20px;
}
.page-contact .form-aside__inner h3 {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 900;
  color: var(--color-white);
  border-left: 6px solid var(--color-accent);
  padding-left: 14px;
}
.page-contact .form-aside__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 4px;
}
.page-contact .form-aside__list a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 12px;
  text-decoration: none;
  color: var(--color-white);
  background: rgba(255, 255, 255, .04);
  border: 2px solid transparent;
  transition: background .2s ease, border-color .2s ease, transform .2s ease;
}
.page-contact .form-aside__list a:hover {
  background: rgba(198, 255, 0, .1);
  border-color: var(--color-accent);
  transform: translateX(4px);
}
.page-contact .form-aside__no {
  font-family: var(--font-data);
  font-size: 12px;
  font-weight: 700;
  color: var(--color-accent);
}
.page-contact .form-aside__label {
  flex: 1;
  font-weight: 600;
  font-size: 15px;
}
.page-contact .form-aside__arrow {
  color: var(--color-accent);
  font-size: 18px;
  transition: transform .2s ease;
}
.page-contact .form-aside__list a:hover .form-aside__arrow {
  transform: translateX(4px);
}
.page-contact .form-aside__note {
  margin: 18px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(255, 255, 255, .6);
}

/* ---------- 03 服务时间 ---------- */
.page-contact .contact-hours {
  padding: 0 0 var(--contact-space);
}
.page-contact .hours-grid {
  display: grid;
  gap: 18px;
  margin-bottom: 36px;
}
.page-contact .hours-card {
  display: flex;
  flex-direction: column;
  background: var(--color-white);
  border: var(--border-width) solid var(--color-primary);
  box-shadow: var(--shadow-hard);
  padding: 26px 24px;
  position: relative;
}
.page-contact .hours-card h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 900;
  color: var(--color-primary);
}
.page-contact .hours-card__value {
  margin: 0 0 8px;
  font-family: var(--font-data);
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--color-primary);
}
.page-contact .hours-card p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--color-muted);
}
.page-contact .hours-card--highlight {
  background: var(--color-accent);
  border-color: var(--color-primary);
  box-shadow: 10px 10px 0 rgba(10, 37, 64, .2);
}
.page-contact .hours-card--highlight h3,
.page-contact .hours-card--highlight .hours-card__value {
  color: var(--color-primary);
}
.page-contact .hours-card--highlight p {
  color: rgba(10, 37, 64, .75);
}
.page-contact .hours-trust {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 20px;
  border: 2px solid var(--color-primary);
  background: var(--color-white);
  box-shadow: 5px 5px 0 rgba(10, 37, 64, .12);
}
.page-contact .hours-trust::before {
  content: "@";
  flex: 0 0 auto;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-data);
  font-size: 20px;
  font-weight: 800;
  color: var(--color-accent);
  background: var(--color-primary);
  line-height: 1;
}
.page-contact .hours-trust p {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--color-primary);
}

/* ---------- 中屏适配 ---------- */
@media (min-width: 620px) {
  .page-contact .channels-list {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
  .page-contact .channels-list .channel-card--address {
    grid-column: 1 / -1;
  }
}

/* ---------- 桌面适配 ---------- */
@media (min-width: 900px) {
  .page-contact .contact-intro__inner {
    grid-template-columns: auto 1fr minmax(260px, 340px);
    gap: 40px;
    align-items: start;
  }
  .page-contact .contact-intro__meta {
    padding: 6px 0 0 28px;
    border-top: none;
    border-left: 1px solid rgba(255, 255, 255, .18);
  }
  .page-contact .channels-layout {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    gap: 28px;
    align-items: stretch;
  }
  .page-contact .channels-visual {
    display: flex;
    flex-direction: column;
  }
  .page-contact .channels-visual__img {
    flex: 1;
    min-height: 0;
    aspect-ratio: auto;
    object-fit: cover;
  }
  .page-contact .address-map__img {
    aspect-ratio: 5 / 2;
  }
  .page-contact .form-layout {
    grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr);
    gap: 28px;
  }
  .page-contact .form-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 22px;
  }
  .page-contact .form-field--full {
    grid-column: 1 / -1;
  }
  .page-contact .form-footer {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
  .page-contact .form-footer .btn {
    align-self: auto;
  }
  .page-contact .hours-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }
}