.page-contact {
  --contact-glow: rgba(255, 107, 26, 0.14);
  --contact-card-bg: #0A1F3D;
  --contact-card-white: #FFFDF8;
  --contact-rad-lg: 24px;
  --contact-rad-md: 18px;
}

/* 首屏 */
.page-contact .contact-hero {
  position: relative;
  min-height: 540px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  background: var(--ocean);
  padding-top: 72px;
}
.page-contact .contact-hero__img {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.page-contact .contact-hero__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.42;
}
.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 220px;
  background: linear-gradient(to top, var(--ocean) 0%, transparent 100%);
  z-index: 1;
  pointer-events: none;
}
.page-contact .contact-hero__inner {
  position: relative;
  z-index: 2;
  width: 100%;
  padding: 44px 20px 72px;
}
.page-contact .breadcrumb {
  margin-bottom: 36px;
}
.page-contact .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 14px;
}
.page-contact .breadcrumb__link {
  color: rgba(245, 240, 232, 0.72);
  text-decoration: none;
  transition: color 0.25s var(--ease);
}
.page-contact .breadcrumb__link:hover {
  color: var(--orange);
}
.page-contact .breadcrumb__item[aria-current="page"] {
  color: var(--gold);
}
.page-contact .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  margin-right: 8px;
  color: rgba(245, 240, 232, 0.3);
}
.page-contact .contact-hero__block {
  max-width: 760px;
}
.page-contact .contact-hero__kicker {
  display: inline-block;
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--orange);
  background: var(--contact-glow);
  border: 1px solid rgba(255, 107, 26, 0.4);
  padding: 6px 14px;
  border-radius: 999px;
  margin: 0 0 20px;
}
.page-contact .contact-hero h1 {
  font-family: var(--font-head);
  font-size: clamp(2.3rem, 6vw, 4.4rem);
  line-height: 1.06;
  color: var(--cream);
  margin: 0 0 20px;
  letter-spacing: 0.02em;
  text-shadow: 0 6px 40px rgba(0, 0, 0, 0.5);
}
.page-contact .contact-hero__lead {
  font-size: 17px;
  line-height: 1.7;
  color: rgba(245, 240, 232, 0.88);
  max-width: 660px;
  margin: 0;
}
.page-contact .contact-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}
.page-contact .contact-hero__meta-item {
  background: rgba(10, 31, 61, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 14px;
  padding: 12px 20px;
  backdrop-filter: blur(6px);
  min-width: 92px;
}
.page-contact .contact-hero__meta-num {
  display: block;
  font-family: var(--font-data);
  font-size: 26px;
  font-weight: 700;
  color: var(--orange);
  line-height: 1.1;
}
.page-contact .contact-hero__meta-label {
  display: block;
  font-size: 12px;
  color: rgba(245, 240, 232, 0.7);
  margin-top: 4px;
  letter-spacing: 0.06em;
}
.page-contact .contact-hero__slash {
  position: absolute;
  right: -90px;
  top: 18%;
  width: 420px;
  height: 62px;
  background: linear-gradient(90deg, var(--orange), rgba(255, 107, 26, 0.2));
  transform: skewX(-18deg);
  z-index: 1;
  opacity: 0.8;
  pointer-events: none;
}

/* 第01章 联系方式 */
.page-contact .contact-methods-section {
  padding: 72px 0;
}
.page-contact .grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 44px;
}
.page-contact .contact-method {
  position: relative;
  background: var(--contact-card-bg);
  color: var(--cream);
  border-radius: var(--contact-rad-md);
  padding: 32px 26px 28px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 12px 36px rgba(10, 31, 61, 0.18);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.page-contact .contact-method::before {
  content: "";
  position: absolute;
  top: 0;
  left: 24px;
  right: 24px;
  height: 4px;
  background: linear-gradient(90deg, var(--orange), var(--gold));
  border-radius: 0 0 4px 4px;
}
.page-contact .contact-method--email::before {
  background: linear-gradient(90deg, var(--gold), var(--cyan));
}
.page-contact .contact-method--address::before {
  background: linear-gradient(90deg, var(--cyan), var(--green));
}
.page-contact .contact-method:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 48px rgba(10, 31, 61, 0.28);
}
.page-contact .contact-method__top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}
.page-contact .contact-method__badge {
  font-family: var(--font-data);
  font-size: 22px;
  font-weight: 700;
  color: var(--gold);
  border: 2px solid var(--gold);
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  transform: skewX(-6deg);
}
.page-contact .contact-method__tag {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: rgba(245, 240, 232, 0.62);
  border: 1px solid rgba(245, 240, 232, 0.2);
  padding: 4px 10px;
  border-radius: 999px;
}
.page-contact .contact-method h3 {
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--orange);
  text-transform: uppercase;
  margin: 0 0 12px;
  font-family: var(--font-body);
  font-weight: 700;
}
.page-contact .contact-method--email h3 {
  color: var(--gold);
}
.page-contact .contact-method--address h3 {
  color: var(--cyan);
}
.page-contact .contact-method__value {
  font-family: var(--font-data);
  font-size: clamp(1rem, 1.6vw, 1.25rem);
  font-weight: 700;
  color: var(--cream);
  margin: 0 0 12px;
  line-height: 1.5;
  word-break: break-all;
}
.page-contact .contact-method__desc {
  font-size: 14px;
  line-height: 1.65;
  color: rgba(245, 240, 232, 0.72);
  margin: 0 0 20px;
}
.page-contact .contact-method__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--orange);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  padding: 10px 22px;
  border-radius: 999px;
  align-self: flex-start;
  margin-top: auto;
  transition: background 0.3s var(--ease), transform 0.3s var(--ease);
}
.page-contact .contact-method__btn:hover {
  background: #e4550e;
  transform: translateY(-2px);
}
.page-contact .contact-method__img {
  margin-top: 20px;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
}
.page-contact .contact-method__img img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  transition: transform 0.4s var(--ease);
}
.page-contact .contact-method:hover .contact-method__img img {
  transform: scale(1.03);
}
.page-contact .contact-support {
  margin-top: 40px;
  padding: 24px 28px;
  background: linear-gradient(90deg, rgba(255, 107, 26, 0.12), rgba(201, 169, 97, 0.1));
  border: 1px solid rgba(201, 169, 97, 0.38);
  border-radius: var(--contact-rad-md);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  color: var(--ink);
}
.page-contact .contact-support__badge {
  background: var(--orange);
  color: #fff;
  font-family: var(--font-data);
  font-size: 13px;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 999px;
  white-space: nowrap;
  flex-shrink: 0;
}
.page-contact .contact-support p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
}
.page-contact .contact-support strong {
  color: var(--ocean);
  font-family: var(--font-data);
}

/* 第02章 服务时间 */
.page-contact .contact-hours-section {
  padding: 72px 0;
  position: relative;
  overflow: hidden;
}
.page-contact .contact-hours-section::before {
  content: "";
  position: absolute;
  right: -120px;
  bottom: -120px;
  width: 320px;
  height: 320px;
  background: var(--orange);
  opacity: 0.1;
  border-radius: 50%;
}
.page-contact .chapter--light .chapter__title {
  color: var(--cream);
}
.page-contact .chapter--light .chapter__sub {
  color: rgba(245, 240, 232, 0.7);
}
.page-contact .contact-hours__timeline {
  position: relative;
  padding-left: 34px;
  margin-top: 48px;
}
.page-contact .contact-hours__timeline::before {
  content: "";
  position: absolute;
  left: 10px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(to bottom, var(--orange) 0%, var(--gold) 45%, rgba(201, 169, 97, 0.3) 100%);
}
.page-contact .contact-hours__item {
  position: relative;
  margin-bottom: 24px;
}
.page-contact .contact-hours__dot {
  position: absolute;
  left: -34px;
  top: 30px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--cyan);
  border: 3px solid var(--ocean);
  box-shadow: 0 0 0 2px rgba(126, 200, 227, 0.5);
}
.page-contact .contact-hours__dot--orange {
  background: var(--orange);
  box-shadow: 0 0 0 2px rgba(255, 107, 26, 0.5);
}
.page-contact .contact-hours__dot--gold {
  background: var(--gold);
  box-shadow: 0 0 0 2px rgba(201, 169, 97, 0.5);
}
.page-contact .contact-hours__content {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--contact-rad-md);
  padding: 22px 24px;
  backdrop-filter: blur(4px);
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease);
}
.page-contact .contact-hours__content:hover {
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(255, 107, 26, 0.3);
}
.page-contact .contact-hours__tag {
  display: inline-block;
  background: var(--orange);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 999px;
  margin-bottom: 12px;
  letter-spacing: 0.06em;
}
.page-contact .contact-hours__tag--cyan {
  background: var(--cyan);
  color: var(--ocean);
}
.page-contact .contact-hours__tag--gold {
  background: var(--gold);
  color: var(--ocean);
}
.page-contact .contact-hours__time {
  font-family: var(--font-data);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--cream);
  margin: 0 0 8px;
}
.page-contact .contact-hours__note {
  font-size: 14px;
  line-height: 1.65;
  color: rgba(245, 240, 232, 0.72);
  margin: 0;
}

/* 第03章 反馈表单 */
.page-contact .contact-form-section {
  padding: 72px 0;
}
.page-contact .contact-form {
  background: var(--contact-card-white);
  border-radius: var(--contact-rad-lg);
  padding: 32px 26px;
  max-width: 780px;
  box-shadow: 0 16px 48px rgba(10, 31, 61, 0.12);
  position: relative;
  overflow: hidden;
}
.page-contact .contact-form::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: linear-gradient(90deg, var(--orange) 0%, var(--gold) 60%, var(--ocean) 100%);
}
.page-contact .contact-form__field {
  margin-bottom: 20px;
}
.page-contact .contact-form__field label {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 8px;
}
.page-contact .contact-form__field select,
.page-contact .contact-form__field textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--ink);
  background: var(--cream);
  border: 2px solid transparent;
  border-radius: 16px;
  padding: 14px 16px;
  transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease), background 0.3s var(--ease);
}
.page-contact .contact-form__field select:focus,
.page-contact .contact-form__field textarea:focus {
  outline: none;
  border-color: var(--orange);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(255, 107, 26, 0.15);
}
.page-contact .contact-form__field textarea {
  resize: vertical;
  min-height: 140px;
}
.page-contact .contact-form__hint {
  font-size: 14px;
  color: rgba(20, 20, 20, 0.65);
  line-height: 1.6;
  background: rgba(201, 169, 97, 0.16);
  border-left: 3px solid var(--gold);
  padding: 12px 16px;
  border-radius: 0 12px 12px 0;
  margin: 4px 0 20px;
}
.page-contact .contact-form__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}
.page-contact .contact-form__note {
  font-size: 13px;
  color: rgba(20, 20, 20, 0.52);
  line-height: 1.5;
}

/* 第04章 常见问题引导 */
.page-contact .contact-faq-section {
  padding: 72px 0;
}
.page-contact .contact-faq__panel {
  margin-top: 44px;
  background: var(--ocean);
  border-radius: var(--contact-rad-lg);
  padding: 36px 30px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  position: relative;
  overflow: hidden;
}
.page-contact .contact-faq__panel::after {
  content: "";
  position: absolute;
  right: -60px;
  top: -60px;
  width: 160px;
  height: 160px;
  border: 24px solid rgba(255, 107, 26, 0.12);
  border-radius: 50%;
  pointer-events: none;
}
.page-contact .contact-faq__text {
  max-width: 640px;
  position: relative;
  z-index: 1;
}
.page-contact .contact-faq__text p {
  color: rgba(245, 240, 232, 0.85);
  font-size: 16px;
  line-height: 1.7;
  margin: 0;
}
.page-contact .contact-faq__text a {
  color: var(--orange);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 107, 26, 0.4);
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease);
}
.page-contact .contact-faq__text a:hover {
  color: var(--gold);
  border-color: var(--gold);
}
.page-contact .contact-faq__panel .btn {
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}
.page-contact .contact-faq__panel .btn--ghost {
  border-color: rgba(245, 240, 232, 0.55);
  color: var(--cream);
}
.page-contact .contact-faq__panel .btn--ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--orange);
  color: var(--orange);
}

/* 平板 */
@media (min-width: 768px) {
  .page-contact .contact-hero {
    min-height: 600px;
  }
  .page-contact .contact-hero__inner {
    padding-bottom: 88px;
  }
  .page-contact .grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .page-contact .contact-method--address {
    grid-column: 1 / -1;
  }
  .page-contact .contact-form {
    padding: 40px 36px;
  }
  .page-contact .contact-hours__timeline {
    padding-left: 48px;
  }
  .page-contact .contact-hours__dot {
    left: -48px;
  }
  .page-contact .contact-faq__panel {
    padding: 44px 40px;
  }
}

/* 桌面 */
@media (min-width: 1024px) {
  .page-contact .contact-hero__inner {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    grid-template-areas:
      "breadcrumb breadcrumb"
      "block meta";
    column-gap: 48px;
    align-items: end;
  }
  .page-contact .breadcrumb {
    grid-area: breadcrumb;
  }
  .page-contact .contact-hero__block {
    grid-area: block;
  }
  .page-contact .contact-hero__meta {
    grid-area: meta;
    justify-self: end;
    align-self: end;
    margin-top: 0;
    flex-direction: column;
    gap: 12px;
  }
  .page-contact .grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .page-contact .contact-method--address {
    grid-column: auto;
  }
  .page-contact .contact-method {
    padding: 36px 30px;
  }
}