.page-contact {
  --pc-line: rgba(138, 155, 181, 0.34);
  --pc-line-cyan: rgba(0, 229, 255, 0.24);
  --pc-ink-soft: rgba(27, 18, 12, 0.72);
  --pc-meta: rgba(10, 26, 58, 0.58);
  --pc-navy-soft: rgba(255, 255, 255, 0.76);
  display: block;
  background: var(--hth-cream);
  color: var(--hth-ink);
  font-family: var(--hth-font-body);
  overflow-x: hidden;
}

/* ---------- 面包屑 ---------- */
.page-contact .contact-crumb {
  max-width: var(--hth-shell);
  margin: 0 auto;
  padding: 22px var(--hth-gutter) 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  font-family: var(--hth-font-mono);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--pc-meta);
}

.page-contact .contact-crumb a {
  color: var(--hth-navy);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s ease, color 0.25s ease;
}

.page-contact .contact-crumb a:hover {
  color: var(--hth-cyan-ink);
  border-bottom-color: var(--hth-cyan);
}

.page-contact .contact-crumb [aria-current="page"] {
  color: var(--hth-cyan-ink);
}

/* ---------- 首屏分屏 ---------- */
.page-contact .contact-hero {
  max-width: var(--hth-shell);
  margin: 0 auto;
  padding: clamp(20px, 3vw, 38px) var(--hth-gutter) clamp(34px, 5vw, 62px);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 3vw, 44px);
  align-items: center;
}

.page-contact .contact-hero__title {
  margin: 12px 0 0;
  font-family: var(--hth-font-display);
  font-weight: 900;
  font-size: clamp(36px, 7.4vw, 72px);
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--hth-navy);
}

.page-contact .contact-hero__accent {
  color: var(--hth-cyan-ink);
  box-shadow: inset 0 -0.18em 0 rgba(0, 229, 255, 0.34);
}

.page-contact .contact-hero__lede {
  margin: 22px 0 0;
  max-width: 46ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--pc-ink-soft);
}

.page-contact .contact-hero__quick {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-contact .contact-hero__quick a {
  display: inline-block;
  padding: 9px 17px;
  border-radius: var(--hth-radius-pill);
  border: 1px solid var(--pc-line);
  background: var(--hth-white);
  color: var(--hth-navy);
  font-family: var(--hth-font-mono);
  font-size: 12.5px;
  letter-spacing: 0.05em;
  text-decoration: none;
  transition: transform 0.25s ease, border-color 0.25s ease, color 0.25s ease;
}

.page-contact .contact-hero__quick a:hover {
  transform: translateY(-2px);
  border-color: var(--hth-cyan);
  color: var(--hth-cyan-ink);
}

.page-contact .contact-hero__visual {
  position: relative;
  margin: 0;
  border-radius: var(--hth-radius-xl);
  overflow: hidden;
  background: var(--hth-navy);
  box-shadow: var(--hth-shadow-panel);
}

.page-contact .contact-hero__visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 229, 255, 0.14) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 229, 255, 0.14) 1px, transparent 1px);
  background-size: 46px 46px;
  pointer-events: none;
}

.page-contact .contact-hero__visual img {
  display: block;
  width: 100%;
  height: clamp(240px, 42vw, 420px);
  object-fit: cover;
  opacity: 0.88;
}

.page-contact .contact-hero__caption {
  position: absolute;
  left: 18px;
  bottom: 18px;
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 20px;
  border-radius: var(--hth-radius-pill);
  background: rgba(10, 26, 58, 0.82);
  border: 1px solid var(--pc-line-cyan);
}

.page-contact .contact-hero__caption-label {
  font-family: var(--hth-font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--hth-lime);
}

.page-contact .contact-hero__caption-value {
  font-family: var(--hth-font-mono);
  font-size: 15px;
  color: var(--hth-white);
}

/* ---------- 通用章节件 ---------- */
.page-contact .contact-section {
  padding: clamp(44px, 6vw, 84px) var(--hth-gutter);
}

.page-contact .contact-section__head {
  max-width: var(--hth-shell);
  margin: 0 auto clamp(26px, 3.4vw, 44px);
}

.page-contact .contact-section__title {
  margin: 10px 0 0;
  font-family: var(--hth-font-display);
  font-weight: 900;
  font-size: clamp(26px, 3.6vw, 42px);
  line-height: 1.1;
  letter-spacing: -0.005em;
  color: var(--hth-navy);
}

.page-contact .contact-section__lede {
  margin: 14px 0 0;
  max-width: 58ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--pc-ink-soft);
}

/* ---------- 渠道卡片 ---------- */
.page-contact .contact-channels {
  max-width: var(--hth-shell);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(14px, 2vw, 22px);
}

.page-contact .contact-channel {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: clamp(22px, 2.4vw, 28px);
  border-radius: var(--hth-radius-lg);
  background: var(--hth-white);
  border: 1px solid var(--pc-line);
  box-shadow: var(--hth-shadow-soft);
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.page-contact .contact-channel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  border-radius: var(--hth-radius-lg) var(--hth-radius-lg) 0 0;
  background: rgba(10, 26, 58, 0.6);
}

.page-contact .contact-channel--mail::before {
  background: linear-gradient(90deg, var(--hth-cyan), rgba(0, 229, 255, 0));
}

.page-contact .contact-channel--phone::before {
  background: linear-gradient(90deg, var(--hth-gold), rgba(242, 193, 78, 0));
}

.page-contact .contact-channel--visit::before {
  background: linear-gradient(90deg, var(--hth-navy), rgba(10, 26, 58, 0));
}

.page-contact .contact-channel--onsite::before {
  background: linear-gradient(90deg, var(--hth-lime), rgba(166, 255, 61, 0));
}

.page-contact .contact-channel:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 229, 255, 0.5);
  box-shadow: 0 24px 46px -26px rgba(10, 26, 58, 0.58);
}

.page-contact .contact-channel__idx {
  font-family: var(--hth-font-mono);
  font-size: 11.5px;
  letter-spacing: 0.2em;
  color: var(--pc-meta);
}

.page-contact .contact-channel__title {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--hth-navy);
}

.page-contact .contact-channel__value {
  margin: 0;
  padding-top: 10px;
  border-top: 1px dashed var(--pc-line);
  font-family: var(--hth-font-mono);
  font-size: clamp(13.5px, 1.4vw, 15.5px);
  line-height: 1.55;
  color: var(--hth-cyan-ink);
  word-break: break-word;
}

.page-contact .contact-channel__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--pc-ink-soft);
}

/* ---------- 站内反馈深色面板 ---------- */
.page-contact .contact-band {
  padding: clamp(26px, 4vw, 52px) var(--hth-gutter);
}

.page-contact .contact-feedback {
  position: relative;
  max-width: var(--hth-shell);
  margin: 0 auto;
  padding: clamp(26px, 3.8vw, 54px);
  border-radius: var(--hth-radius-xl);
  background:
    radial-gradient(circle at 10% 14%, rgba(0, 229, 255, 0.18), transparent 48%),
    linear-gradient(152deg, var(--hth-midnight), var(--hth-navy));
  box-shadow: var(--hth-shadow-panel);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3vw, 42px);
  align-items: center;
  overflow: hidden;
}

.page-contact .contact-feedback__title {
  margin: 10px 0 0;
  font-family: var(--hth-font-display);
  font-weight: 900;
  font-size: clamp(25px, 3.4vw, 40px);
  line-height: 1.12;
  color: var(--hth-white);
}

.page-contact .contact-feedback__eyebrow {
  color: var(--hth-cyan);
}

.page-contact .contact-feedback__lede {
  margin: 16px 0 0;
  max-width: 52ch;
  font-size: 15px;
  line-height: 1.88;
  color: var(--pc-navy-soft);
}

.page-contact .contact-feedback__types {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}

.page-contact .contact-feedback__types li {
  padding: 8px 15px;
  border-radius: var(--hth-radius-pill);
  border: 1px solid var(--pc-line-cyan);
  background: rgba(0, 229, 255, 0.08);
  font-family: var(--hth-font-mono);
  font-size: 12.5px;
  letter-spacing: 0.02em;
  color: var(--hth-cyan);
}

.page-contact .contact-feedback__sla {
  margin-top: 26px;
  display: inline-flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px;
  padding: 14px 24px;
  border-radius: var(--hth-radius-pill);
  background: rgba(166, 255, 61, 0.12);
  border: 1px solid rgba(166, 255, 61, 0.34);
}

.page-contact .contact-feedback__sla-value {
  font-family: var(--hth-font-mono);
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--hth-lime);
}

.page-contact .contact-feedback__sla-label {
  font-size: 13px;
  color: var(--pc-navy-soft);
}

.page-contact .contact-feedback__visual {
  margin: 0;
  border-radius: var(--hth-radius-lg);
  overflow: hidden;
  border: 1px solid var(--pc-line-cyan);
}

.page-contact .contact-feedback__visual img {
  display: block;
  width: 100%;
  height: clamp(200px, 30vw, 320px);
  object-fit: cover;
}

/* ---------- 合作咨询横幅 ---------- */
.page-contact .contact-partner {
  padding: clamp(30px, 4vw, 54px) var(--hth-gutter);
}

.page-contact .contact-partner__inner {
  max-width: var(--hth-shell);
  margin: 0 auto;
  padding: clamp(24px, 3.4vw, 46px);
  border-radius: var(--hth-radius-xl);
  background: var(--hth-white);
  border: 1px solid var(--pc-line);
  box-shadow: var(--hth-shadow-soft);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
  align-items: center;
}

.page-contact .contact-partner__title {
  margin: 10px 0 0;
  font-family: var(--hth-font-display);
  font-weight: 900;
  font-size: clamp(23px, 3vw, 34px);
  line-height: 1.14;
  color: var(--hth-navy);
}

.page-contact .contact-partner__text {
  margin: 14px 0 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--pc-ink-soft);
}

.page-contact .contact-link-btn {
  justify-self: start;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 28px;
  border-radius: var(--hth-radius-pill);
  background: var(--hth-navy);
  color: var(--hth-white);
  font-size: 14px;
  letter-spacing: 0.04em;
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.25s ease, transform 0.25s ease;
}

.page-contact .contact-link-btn::after {
  content: "→";
  font-family: var(--hth-font-mono);
  color: var(--hth-cyan);
}

.page-contact .contact-link-btn:hover {
  background: var(--hth-cyan-ink);
  transform: translateY(-2px);
}

/* ---------- 服务时段 ---------- */
.page-contact .contact-hours {
  padding: clamp(44px, 6vw, 84px) var(--hth-gutter);
}

.page-contact .contact-hours__list {
  max-width: var(--hth-shell);
  margin: 0 auto;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--pc-line);
}

.page-contact .contact-hours__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: 19px 0;
  border-bottom: 1px solid var(--pc-line);
}

.page-contact .contact-hours__row dt {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--hth-navy);
}

.page-contact .contact-hours__row dd {
  margin: 0;
  font-family: var(--hth-font-mono);
  font-size: 14.5px;
  letter-spacing: 0.02em;
  color: var(--hth-cyan-ink);
}

.page-contact .contact-hours__note {
  max-width: var(--hth-shell);
  margin: 24px auto 0;
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--pc-meta);
}

/* ---------- 到访信息 ---------- */
.page-contact .contact-visit {
  padding: clamp(30px, 4.5vw, 66px) var(--hth-gutter);
}

.page-contact .contact-visit__inner {
  max-width: var(--hth-shell);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3vw, 40px);
  align-items: center;
}

.page-contact .contact-visit__map {
  border-radius: var(--hth-radius-xl);
  overflow: hidden;
  background: var(--hth-navy);
  border: 1px solid var(--pc-line-cyan);
  box-shadow: var(--hth-shadow-panel);
}

.page-contact .contact-visit__svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-contact .contact-visit__text {
  margin: 16px 0 0;
  max-width: 52ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--pc-ink-soft);
}

.page-contact .contact-visit__facts {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .contact-visit__facts li {
  display: flex;
  gap: 14px;
  align-items: baseline;
  font-size: 14.5px;
  color: var(--hth-navy);
}

.page-contact .contact-visit__facts span {
  flex: none;
  width: 78px;
  font-family: var(--hth-font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--pc-meta);
}

/* ---------- 常见联系问题 ---------- */
.page-contact .contact-faq {
  padding: clamp(44px, 6vw, 84px) var(--hth-gutter) clamp(50px, 6vw, 90px);
  background: var(--hth-white);
}

.page-contact .contact-faq__list {
  max-width: var(--hth-shell);
  margin: 0 auto;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--pc-line);
}

.page-contact .contact-faq__item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 9px;
  padding: 22px 0;
  border-bottom: 1px solid var(--pc-line);
}

.page-contact .contact-faq__item h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--hth-navy);
}

.page-contact .contact-faq__item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.82;
  color: var(--pc-ink-soft);
}

.page-contact .contact-faq__more {
  max-width: var(--hth-shell);
  margin: 26px auto 0;
  font-size: 14px;
  line-height: 1.9;
  color: var(--pc-ink-soft);
}

.page-contact .contact-faq__more a {
  color: var(--hth-cyan-ink);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 255, 0.45);
  transition: border-color 0.25s ease, color 0.25s ease;
}

.page-contact .contact-faq__more a:hover {
  color: var(--hth-navy);
  border-bottom-color: var(--hth-navy);
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-contact .contact-channels {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 700px) {
  .page-contact .contact-hours__row {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 26px;
    align-items: baseline;
  }
}

@media (min-width: 780px) {
  .page-contact .contact-faq__item {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 30px;
    align-items: start;
  }
}

@media (min-width: 860px) {
  .page-contact .contact-partner__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 34px;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-contact .contact-feedback {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-contact .contact-visit__inner {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
  }
}

@media (min-width: 1040px) {
  .page-contact .contact-channels {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}