.page-contact {
  --contact-soft-purple: rgba(123, 47, 247, .16);
  --contact-soft-lime: rgba(57, 255, 20, .1);
  --contact-soft-gold: rgba(255, 215, 0, .12);
  --contact-card-radius: 6px 22px 6px 22px;
  background: var(--eui-bg);
  color: var(--eui-body);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  min-height: clamp(420px, 62vh, 600px);
  display: grid;
  align-items: end;
  border-bottom: 1px solid var(--eui-line);
  background:
    linear-gradient(120deg, rgba(11, 16, 38, .94) 0%, rgba(11, 16, 38, .74) 38%, rgba(75, 0, 130, .55) 82%),
    var(--eui-bg-deep);
}

.page-contact .contact-hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.page-contact .contact-hero__bg img {
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: .3;
  display: block;
}

.page-contact .contact-hero__inner {
  position: relative;
  max-width: var(--eui-container);
  width: 100%;
  margin: 0 auto;
  padding: calc(var(--eui-space) * 1.2) var(--eui-space) 56px;
  display: grid;
  gap: 14px;
}

.page-contact .contact-hero__title {
  margin: 0;
  font-size: clamp(2rem, 6vw, 4.4rem);
  line-height: 1.08;
  font-weight: 900;
  color: var(--eui-soft);
  letter-spacing: .01em;
  max-width: 16em;
  text-wrap: balance;
}

.page-contact .contact-hero__lede {
  margin: 8px 0 0;
  font-size: clamp(.98rem, 1.4vw, 1.12rem);
  line-height: 1.8;
  color: var(--eui-body);
  max-width: 34em;
}

.page-contact .contact-hero__edition {
  display: none;
}

.page-contact .contact-hero__quick {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.page-contact .contact-hero__quick a {
  display: inline-flex;
  padding: 6px 14px;
  border: 1px solid var(--eui-line);
  border-radius: 999px;
  color: var(--eui-body);
  font-size: 12px;
  text-decoration: none;
  transition: border-color .2s, color .2s, background .2s;
}

.page-contact .contact-hero__quick a:hover {
  border-color: var(--eui-purple-bright);
  color: var(--eui-soft);
  background: rgba(123, 47, 247, .14);
}

@media (min-width: 1000px) {
  .page-contact .contact-hero__inner {
    grid-template-columns: minmax(0, 1fr) minmax(280px, 340px);
    grid-template-areas:
      "crumb crumb"
      "kicker edition"
      "title lede"
      "title lede"
      "quick quick";
    min-height: 560px;
    align-content: end;
    gap: 0 40px;
    padding-bottom: 64px;
  }

  .page-contact .contact-hero .breadcrumbs {
    grid-area: crumb;
  }

  .page-contact .contact-hero .eui-kicker {
    grid-area: kicker;
    align-self: end;
  }

  .page-contact .contact-hero__title {
    grid-area: title;
    font-size: clamp(2.8rem, 5.2vw, 5rem);
  }

  .page-contact .contact-hero__lede {
    grid-area: lede;
    align-self: end;
    margin: 0 0 4px;
    padding-left: 18px;
    border-left: 2px solid var(--eui-purple);
  }

  .page-contact .contact-hero__edition {
    grid-area: edition;
    display: block;
    justify-self: end;
    align-self: start;
    writing-mode: vertical-rl;
    font-size: 11px;
    letter-spacing: .2em;
    text-transform: uppercase;
    color: var(--eui-gold);
    border-right: 1px solid var(--eui-gold-line);
    padding-right: 8px;
  }

  .page-contact .contact-hero__quick {
    grid-area: quick;
  }
}

/* ---------- 客服渠道 ---------- */
.page-contact .contact-channels {
  padding: clamp(48px, 8vw, 100px) 0;
  background:
    linear-gradient(180deg, var(--eui-bg) 0%, rgba(75, 0, 130, .22) 48%, var(--eui-bg) 100%);
}

.page-contact .contact-channels__wrap {
  max-width: var(--eui-container);
  margin: 0 auto;
  padding: 0 var(--eui-space);
  display: grid;
  gap: 32px;
}

.page-contact .contact-channels__head {
  display: grid;
  align-content: start;
  gap: 12px;
}

.page-contact .contact-channels__head h2 {
  margin: 0;
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  line-height: 1.2;
  color: var(--eui-soft);
}

.page-contact .contact-channels__note {
  margin: 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--eui-body);
  border-left: 2px solid var(--eui-lime);
  padding-left: 12px;
}

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

.page-contact .contact-channels__grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.page-contact .channel-card {
  position: relative;
  width: 100%;
  background: linear-gradient(160deg, rgba(248, 248, 255, .06) 0%, rgba(11, 16, 38, .72) 100%);
  border: 1px solid var(--eui-line);
  border-radius: var(--contact-card-radius);
  padding: 26px 24px 22px;
  transition: border-color .28s ease, box-shadow .28s ease, background .28s ease;
}

.page-contact .channel-card:hover {
  border-color: var(--eui-line-strong);
  box-shadow: 0 18px 36px rgba(0, 0, 0, .36);
}

.page-contact .channel-card__icon {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 12px 4px 12px 4px;
  background: var(--contact-soft-purple);
  color: var(--eui-purple-bright);
  margin-bottom: 14px;
  transition: transform .28s ease;
}

.page-contact .channel-card:hover .channel-card__icon {
  transform: scale(1.08);
}

.page-contact .channel-card__icon svg {
  width: 22px;
  height: 22px;
}

.page-contact .channel-card--phone .channel-card__icon {
  color: var(--eui-lime);
  background: var(--contact-soft-lime);
}

.page-contact .channel-card--address .channel-card__icon {
  color: var(--eui-gold);
  background: var(--contact-soft-gold);
}

.page-contact .channel-card--address {
  border: 1px solid transparent;
  background:
    linear-gradient(160deg, rgba(11, 16, 38, .94) 0%, rgba(80, 0, 65, .62) 100%) padding-box,
    linear-gradient(135deg, var(--eui-gold), var(--eui-gold-deep)) border-box;
}

.page-contact .channel-card__label {
  margin: 0 0 6px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--eui-body);
}

.page-contact .channel-card__value {
  margin: 0 0 10px;
  font-size: clamp(1rem, 1.6vw, 1.2rem);
  font-weight: 900;
  color: var(--eui-soft);
  overflow-wrap: anywhere;
}

.page-contact .channel-card__desc {
  margin: 0 0 14px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--eui-body);
}

.page-contact .channel-card__meta {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(123, 47, 247, .12);
  border: 1px solid var(--eui-line);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--eui-soft);
}

@media (min-width: 1000px) {
  .page-contact .contact-channels__wrap {
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 48px;
  }

  .page-contact .contact-channels__head {
    position: sticky;
    top: calc(var(--eui-header-h) + 24px);
  }

  .page-contact .contact-channels__body {
    grid-template-columns: minmax(0, 1.5fr) minmax(200px, .55fr);
    gap: 24px;
    align-items: start;
  }

  .page-contact .contact-channels__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }

  .page-contact .channel-card {
    width: auto;
  }

  .page-contact .channel-card:nth-child(2) {
    transform: translateY(56px);
  }

  .page-contact .channel-card:nth-child(3) {
    grid-column: 1;
    transform: translateY(-18px);
  }

  .page-contact .contact-cover {
    margin-top: 120px;
  }
}

.page-contact .contact-cover {
  margin: 0;
  border-radius: var(--eui-radius-cut);
  overflow: hidden;
  border: 1px solid var(--eui-gold-line);
  background: var(--eui-bg-deep);
}

.page-contact .contact-cover img {
  width: 100%;
  height: auto;
  max-width: 100%;
  display: block;
  object-fit: cover;
}

.page-contact .contact-cover figcaption {
  padding: 10px 14px;
  font-size: 12px;
  color: var(--eui-body);
  border-top: 1px solid var(--eui-line);
  background: rgba(75, 0, 130, .25);
}

/* ---------- 联系表单 ---------- */
.page-contact .contact-form-section {
  position: relative;
  overflow: hidden;
  padding: clamp(48px, 8vw, 110px) 0;
  background:
    radial-gradient(ellipse at 78% 22%, rgba(123, 47, 247, .18) 0%, transparent 58%),
    var(--eui-bg-deep);
  border-block: 1px solid var(--eui-line);
}

.page-contact .contact-form-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 6%;
  width: 88%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--eui-gold), transparent);
}

.page-contact .contact-form-panel {
  position: relative;
  max-width: var(--eui-container);
  margin: 0 auto;
  padding: clamp(24px, 4vw, 44px);
  display: grid;
  gap: 28px;
  background: linear-gradient(150deg, rgba(11, 16, 38, .82), rgba(75, 0, 130, .24));
  border: 1px solid var(--eui-line);
  border-radius: var(--eui-radius-cut);
  box-shadow: var(--eui-shadow);
}

.page-contact .contact-form-panel__head h2 {
  margin: 0 0 8px;
  font-size: clamp(1.5rem, 2.8vw, 2rem);
  color: var(--eui-soft);
  line-height: 1.2;
}

.page-contact .contact-form-panel__head p:last-child {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--eui-body);
}

.page-contact .contact-form {
  display: grid;
  gap: 18px;
  align-content: start;
}

.page-contact .contact-form__field label {
  display: block;
  margin-bottom: 6px;
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--eui-gold);
}

.page-contact .contact-form input,
.page-contact .contact-form select,
.page-contact .contact-form textarea {
  width: 100%;
  box-sizing: border-box;
  background: rgba(11, 16, 38, .68);
  border: 1px solid var(--eui-line);
  color: var(--eui-soft);
  border-radius: 6px;
  padding: 12px 14px;
  font: inherit;
  transition: border-color .2s, box-shadow .2s;
}

.page-contact .contact-form input::placeholder,
.page-contact .contact-form textarea::placeholder {
  color: rgba(230, 230, 250, .42);
}

.page-contact .contact-form input:focus,
.page-contact .contact-form select:focus,
.page-contact .contact-form textarea:focus {
  outline: none;
  border-color: var(--eui-purple-bright);
  box-shadow: 0 0 0 3px rgba(123, 47, 247, .18);
}

.page-contact .contact-form select {
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  background-image: linear-gradient(45deg, transparent 50%, var(--eui-purple-bright) 50%),
    linear-gradient(135deg, var(--eui-purple-bright) 50%, transparent 50%);
  background-position: calc(100% - 20px) 50%, calc(100% - 14px) 50%;
  background-size: 6px 6px;
  background-repeat: no-repeat;
}

.page-contact .contact-form__submit {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.page-contact .contact-form__hint {
  margin: 0;
  font-size: 13px;
  color: var(--eui-body);
}

.page-contact .contact-form__hint a {
  color: var(--eui-purple-bright);
}

.page-contact .contact-form-aside {
  padding: 20px;
  border-left: 2px solid var(--eui-purple);
  border-radius: 0 14px 14px 0;
  background: rgba(123, 47, 247, .08);
}

.page-contact .contact-form-aside h3 {
  margin: 0 0 8px;
  font-size: 15px;
  color: var(--eui-soft);
}

.page-contact .contact-form-aside p {
  margin: 8px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--eui-body);
}

@media (min-width: 700px) {
  .page-contact .contact-form {
    grid-template-columns: 1fr 1fr;
  }

  .page-contact .contact-form__field--full {
    grid-column: 1 / -1;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-form-panel {
    grid-template-columns: 240px minmax(0, 1fr);
    gap: 40px;
  }

  .page-contact .contact-form-panel__head {
    grid-column: 1;
    grid-row: 1;
  }

  .page-contact .contact-form-aside {
    grid-column: 1;
    grid-row: 2;
  }

  .page-contact .contact-form {
    grid-column: 2;
    grid-row: 1 / span 2;
  }
}

/* ---------- 服务说明 ---------- */
.page-contact .contact-service {
  padding: clamp(44px, 7vw, 88px) 0;
  background: linear-gradient(180deg, var(--eui-bg) 0%, rgba(80, 0, 36, .3) 100%);
}

.page-contact .contact-service__inner {
  max-width: var(--eui-container);
  margin: 0 auto;
  padding: 0 var(--eui-space);
  display: grid;
  gap: 28px;
}

.page-contact .contact-service__head h2 {
  margin: 0;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  color: var(--eui-soft);
}

.page-contact .contact-service__content {
  display: grid;
  gap: 14px;
  max-width: 72ch;
}

.page-contact .contact-service__content p {
  margin: 0;
  line-height: 1.8;
  color: var(--eui-body);
}

.page-contact .contact-service__content a {
  color: var(--eui-gold);
  text-decoration: underline;
  text-underline-offset: 3px;
}

@media (min-width: 1000px) {
  .page-contact .contact-service__inner {
    grid-template-columns: 280px minmax(0, 1fr);
    align-items: start;
  }
}