.page-contact {
  --contact-pad: clamp(20px, 3vw, 38px);
  --contact-clip-sm: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
  padding-bottom: 72px;
  background:
    radial-gradient(circle at 100% 0%, rgba(255, 75, 43, 0.07), transparent 40%),
    radial-gradient(circle at 0% 55%, rgba(0, 210, 255, 0.05), transparent 35%),
    transparent;
}

.page-contact .site-breadcrumb {
  margin-bottom: 22px;
}

.page-contact .site-kicker {
  margin-bottom: 10px;
}

/* 首屏左右分屏 */
.page-contact .contact-hero {
  position: relative;
  padding: clamp(28px, 4vw, 56px) 0 8px;
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: 28px;
}

.page-contact .contact-hero__main {
  min-width: 0;
}

.page-contact .contact-hero h1 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: clamp(32px, 5.2vw, 58px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--color-white);
}

.page-contact .contact-hero__lead {
  max-width: 52ch;
  margin: 0 0 20px;
  color: var(--color-text-dim);
  font-size: 15px;
  line-height: 1.65;
}

.page-contact .contact-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  margin: 0 0 24px;
  padding: 16px 0 0;
  border-top: 1px solid var(--color-line);
  list-style: none;
  font-family: var(--font-data);
  font-size: 12px;
  color: var(--color-text-dim);
}

.page-contact .contact-hero__meta strong {
  color: var(--color-ice);
  font-weight: 700;
}

.page-contact .contact-hero__figure {
  max-width: 520px;
  margin: 0;
  border: 1px solid var(--color-line);
  background: var(--color-panel);
  clip-path: var(--clip);
  overflow: hidden;
}

.page-contact .contact-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: contrast(1.05);
}

.page-contact .contact-hero__aside {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-contact .contact-hero__card {
  position: relative;
  padding: 18px 18px 18px 22px;
  background: var(--color-panel);
  border: 1px solid var(--color-line);
  overflow: hidden;
}

.page-contact .contact-hero__card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: linear-gradient(180deg, var(--color-orange), var(--color-ice));
}

.page-contact .contact-hero__card h2,
.page-contact .contact-hero__card p {
  margin: 0;
}

.page-contact .contact-hero__card h2 {
  margin-bottom: 8px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--color-text-dim);
}

.page-contact .contact-hero__card-value {
  font-family: var(--font-data);
  font-size: 17px;
  font-weight: 600;
  line-height: 1.3;
  color: var(--color-white);
}

.page-contact .contact-hero__card-note {
  margin-top: 6px;
  font-size: 12px;
  color: var(--color-text-dim);
}

.page-contact .contact-hero__card-idx {
  position: absolute;
  top: 10px;
  right: 12px;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--color-text-dim);
  opacity: 0.55;
}

/* 联系方式 */
.page-contact .contact-channels {
  margin-top: 40px;
  padding-top: 34px;
  border-top: 1px solid var(--color-line);
}

.page-contact .contact-channels__head h2 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 26px;
  letter-spacing: 0.01em;
  color: var(--color-white);
}

.page-contact .contact-channels__head > p {
  max-width: 60ch;
  margin: 0;
  font-size: 14px;
  color: var(--color-text-dim);
}

.page-contact .contact-channels__list {
  display: grid;
  gap: 14px;
  margin-top: 22px;
}

.page-contact .contact-channel {
  position: relative;
  display: flex;
  gap: 14px;
  padding: 20px 18px;
  background: var(--color-panel);
  border: 1px solid var(--color-line);
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.page-contact .contact-channel__idx {
  position: absolute;
  top: 8px;
  right: 10px;
  font-family: var(--font-data);
  font-size: 11px;
  color: var(--color-text-dim);
  opacity: 0.5;
}

.page-contact .contact-channel__icon {
  flex: none;
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  color: var(--color-white);
  background: linear-gradient(135deg, var(--color-orange), var(--color-ice-deep));
  clip-path: var(--contact-clip-sm);
}

.page-contact .contact-channel__body h3 {
  margin: 0 0 4px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--color-text-dim);
}

.page-contact .contact-channel__value {
  margin: 0 0 8px;
  font-family: var(--font-data);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.5;
  overflow-wrap: anywhere;
  color: var(--color-white);
}

.page-contact .contact-channel__note {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--color-text-dim);
}

@media (hover: hover) {
  .page-contact .contact-channel:hover {
    border-color: var(--color-orange);
    transform: translateY(-2px);
  }
}

.page-contact .contact-channel:focus-within {
  border-color: var(--color-ice);
}

/* 左右分屏：服务时间 / 常见问题 + 联系表单 */
.page-contact .contact-split {
  display: grid;
  gap: 26px;
  margin-top: 52px;
}

.page-contact .contact-split__left {
  display: grid;
  gap: 24px;
  align-content: start;
}

/* 服务时间 */
.page-contact .contact-hours {
  position: relative;
  display: grid;
  gap: 18px;
  padding: 22px;
  background: linear-gradient(180deg, var(--color-panel), var(--color-bg-deep));
  border: 1px solid var(--color-line);
  overflow: hidden;
}

.page-contact .contact-hours::after {
  content: "";
  position: absolute;
  right: -30px;
  bottom: -30px;
  width: 120px;
  height: 120px;
  pointer-events: none;
  background: radial-gradient(circle, rgba(0, 210, 255, 0.1), transparent 70%);
}

.page-contact .contact-hours__visual {
  align-self: start;
  background: var(--color-bg);
  border: 1px solid var(--color-line);
  overflow: hidden;
}

.page-contact .contact-hours__visual img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 200px;
  margin: 0 auto;
}

.page-contact .contact-hours h2 {
  margin: 10px 0 8px;
  font-family: var(--font-display);
  font-size: 24px;
  color: var(--color-white);
}

.page-contact .contact-hours__line {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--color-orange);
}

.page-contact .contact-hours__line strong {
  color: var(--color-ice);
  font-weight: 700;
}

.page-contact .contact-hours__period,
.page-contact .contact-hours__note {
  margin: 0 0 10px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--color-text-dim);
}

.page-contact .contact-hours__note {
  margin-bottom: 0;
  font-family: var(--font-data);
  font-size: 12px;
}

.page-contact .contact-hours__features {
  margin: 12px 0 0;
  padding-left: 18px;
  font-size: 12.5px;
  line-height: 1.8;
  color: var(--color-text-dim);
}

.page-contact .contact-hours__features li::marker {
  color: var(--color-orange);
}

/* 常见问题 */
.page-contact .contact-faq {
  padding: 22px;
  background: var(--color-bg-deep);
  border: 1px solid var(--color-line);
}

.page-contact .contact-faq h2 {
  margin: 10px 0 16px;
  font-family: var(--font-display);
  font-size: 24px;
  color: var(--color-white);
}

.page-contact .contact-faq__item {
  border-bottom: 1px solid var(--color-line);
}

.page-contact .contact-faq__item:last-of-type {
  border-bottom: none;
}

.page-contact .contact-faq__item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 0;
  cursor: pointer;
  list-style: none;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
}

.page-contact .contact-faq__item summary::-webkit-details-marker {
  display: none;
}

.page-contact .contact-faq__item summary::after {
  content: "+";
  flex: none;
  font-family: var(--font-data);
  font-size: 16px;
  color: var(--color-ice);
}

.page-contact .contact-faq__item[open] summary::after {
  content: "−";
  color: var(--color-orange);
}

.page-contact .contact-faq__item p {
  margin: 0 0 14px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--color-text-dim);
}

.page-contact .contact-faq__more {
  display: inline-block;
  margin-top: 16px;
  font-family: var(--font-data);
  font-size: 13px;
  color: var(--color-ice);
  text-decoration: none;
  border-bottom: 1px dashed var(--color-ice-deep);
}

.page-contact .contact-faq__more:hover {
  color: var(--color-orange);
  border-color: var(--color-orange);
}

/* 联系表单 */
.page-contact .contact-form-panel {
  position: relative;
  padding: var(--contact-pad);
  background: var(--color-panel);
  border: 1px solid var(--color-line);
  clip-path: var(--clip);
  scroll-margin-top: 90px;
}

.page-contact .contact-form-panel::before {
  content: "";
  position: absolute;
  top: 0;
  right: 12px;
  left: 12px;
  height: 3px;
  background: linear-gradient(90deg, var(--color-orange), var(--color-ice));
}

.page-contact .contact-form-panel h2 {
  margin: 10px 0 8px;
  font-family: var(--font-display);
  font-size: 28px;
  letter-spacing: 0.02em;
  color: var(--color-white);
}

.page-contact .contact-form-panel__intro {
  margin: 0 0 22px;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--color-text-dim);
}

.page-contact .contact-form__field {
  display: grid;
  gap: 6px;
  margin-bottom: 16px;
}

.page-contact .contact-form__field label {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--color-text-dim);
}

.page-contact .contact-form__req {
  color: var(--color-orange);
}

.page-contact .contact-form__field input,
.page-contact .contact-form__field select,
.page-contact .contact-form__field textarea {
  box-sizing: border-box;
  width: 100%;
  padding: 10px 12px;
  background: var(--color-bg);
  border: 1px solid var(--color-line);
  border-radius: 0;
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.5;
  transition: border-color 0.18s ease, background 0.18s ease;
}

.page-contact .contact-form__field select {
  appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--color-ice) 50%),
    linear-gradient(135deg, var(--color-ice) 50%, transparent 50%);
  background-position:
    calc(100% - 18px) calc(50% - 2px),
    calc(100% - 13px) calc(50% - 2px);
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
}

.page-contact .contact-form__field input::placeholder,
.page-contact .contact-form__field textarea::placeholder {
  color: #5a6270;
}

.page-contact .contact-form__field input:focus-visible,
.page-contact .contact-form__field select:focus-visible,
.page-contact .contact-form__field textarea:focus-visible {
  outline: 2px solid var(--color-ice);
  outline-offset: 1px;
  border-color: var(--color-ice);
}

.page-contact .contact-form__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 20px;
}

.page-contact .contact-form__submit {
  display: inline-block;
  padding: 12px 30px;
  background: linear-gradient(135deg, var(--color-orange), var(--color-orange-soft));
  color: var(--color-white);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  clip-path: var(--contact-clip-sm);
  transition: filter 0.18s ease, transform 0.18s ease;
}

@media (hover: hover) {
  .page-contact .contact-form__submit:hover {
    filter: brightness(1.08);
    transform: translateY(-1px);
  }
}

.page-contact .contact-form__hint {
  margin: 0;
  font-size: 12px;
  color: var(--color-text-dim);
}

.page-contact .contact-form__success {
  max-height: 0;
  margin-top: 0;
  padding: 0 14px;
  overflow: hidden;
  opacity: 0;
  border: 1px solid transparent;
  background: rgba(0, 210, 255, 0.06);
  scroll-margin-top: 110px;
  transition: max-height 0.35s ease, opacity 0.28s ease, margin-top 0.28s ease, padding 0.28s ease;
}

.page-contact .contact-form__success:target {
  max-height: 340px;
  margin-top: 20px;
  padding: 14px;
  opacity: 1;
  border-color: rgba(0, 210, 255, 0.4);
}

.page-contact .contact-form__success-mark {
  display: inline-grid;
  place-items: center;
  width: 28px;
  height: 28px;
  margin-right: 6px;
  border-radius: 50%;
  background: var(--color-ice);
  color: var(--color-bg);
  font-family: var(--font-data);
  font-weight: 700;
}

.page-contact .contact-form__success h3 {
  display: inline;
  margin: 0;
  font-family: var(--font-display);
  font-size: 20px;
  color: var(--color-white);
}

.page-contact .contact-form__success p {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--color-text-dim);
}

.page-contact .contact-form__back {
  display: inline-block;
  margin-top: 10px;
  font-family: var(--font-data);
  font-size: 12px;
  color: var(--color-ice);
  text-decoration: none;
}

/* 品牌与数据能力 */
.page-contact .contact-trust {
  display: grid;
  gap: 22px;
  margin-top: 56px;
  padding: 30px 0 0;
  border-top: 1px solid var(--color-line);
}

.page-contact .contact-trust__intro h2 {
  margin: 10px 0 10px;
  font-family: var(--font-display);
  font-size: 26px;
  color: var(--color-white);
}

.page-contact .contact-trust__intro p {
  max-width: 56ch;
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-text-dim);
}

.page-contact .contact-trust__links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.page-contact .contact-trust__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.page-contact .contact-trust__stat {
  padding: 12px 14px;
  background: var(--color-panel);
  border-left: 3px solid var(--color-orange);
}

.page-contact .contact-trust__stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(22px, 2.4vw, 32px);
  line-height: 1.1;
  letter-spacing: 0.01em;
  color: var(--color-white);
}

.page-contact .contact-trust__stat span {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  color: var(--color-text-dim);
}

/* 平板以上 */
@media (min-width: 480px) {
  .page-contact .contact-hours {
    grid-template-columns: 140px 1fr;
  }
}

@media (min-width: 600px) {
  .page-contact .contact-trust__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 860px) {
  .page-contact .contact-channels__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 880px) {
  .page-contact .contact-trust {
    grid-template-columns: 1fr 1fr;
    align-items: end;
  }
}

@media (min-width: 980px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1fr) 320px;
    align-items: start;
  }
}

@media (min-width: 1000px) {
  .page-contact .contact-split {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    align-items: start;
  }
}