.page-contact {
  overflow-x: hidden;
}

.page-contact .contact-crumbs {
  padding-block: 1rem 0.25rem;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(1.5rem, 4vw, 2.75rem) clamp(2.5rem, 6vw, 4.5rem);
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  top: -25%;
  right: -12%;
  width: 62%;
  height: 130%;
  background: radial-gradient(circle at 68% 24%, rgba(47, 230, 214, 0.16), transparent 62%);
  pointer-events: none;
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-cyan), transparent);
  pointer-events: none;
}

.page-contact .contact-hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.75rem, 4vw, 3rem);
}

.page-contact .contact-hero__eyebrow-num {
  font-family: var(--font-mono);
  color: var(--cyan);
  letter-spacing: 0.18em;
  margin-right: 0.35rem;
}

.page-contact .contact-hero__lede {
  margin-top: 1rem;
  max-width: 38rem;
}

.page-contact .contact-hero__stat {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.5rem 0.9rem;
  margin-block: clamp(1.25rem, 3vw, 1.75rem) 0.25rem;
  padding-top: clamp(1rem, 2.5vw, 1.5rem);
  border-top: 1px solid var(--line-soft);
}

.page-contact .contact-hero__stat-num {
  font-family: var(--font-mono);
  font-size: clamp(3.5rem, 11vw, 6.5rem);
  font-weight: 700;
  line-height: 0.86;
  letter-spacing: -0.03em;
  color: var(--cyan);
  text-shadow: 0 0 32px rgba(47, 230, 214, 0.28);
}

.page-contact .contact-hero__stat-label {
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--steel-2);
  max-width: 15rem;
}

.page-contact .contact-hero__figure {
  margin: clamp(1.25rem, 3vw, 1.75rem) 0 0;
  border: 1px solid var(--line);
  background: rgba(4, 16, 28, 0.55);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0 100%);
  overflow: hidden;
}

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

.page-contact .contact-hero__caption {
  padding: 0.7rem 1rem;
  border-top: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.02em;
  line-height: 1.6;
  color: var(--steel);
}

/* 渠道卡 */
.page-contact .contact-channels {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
  align-content: start;
}

.page-contact .contact-channel {
  position: relative;
  padding: 1.1rem 1.15rem 1.2rem 1.35rem;
  background: linear-gradient(150deg, rgba(14, 42, 71, 0.86), rgba(7, 26, 43, 0.78));
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
  transition: transform 0.18s var(--ease);
}

.page-contact .contact-channel::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 18px;
  width: 3px;
  background: linear-gradient(180deg, var(--cyan), var(--teal));
}

.page-contact .contact-channel:hover {
  transform: translateY(-2px);
}

.page-contact .contact-channel__index {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  color: var(--cyan);
  margin-bottom: 0.4rem;
}

.page-contact .contact-channel__title {
  margin: 0 0 0.35rem;
  font-family: var(--font-display);
  font-size: 1.12rem;
  font-weight: 700;
  line-height: 1.25;
  color: var(--mist);
}

.page-contact .contact-channel__desc {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--steel-2);
}

.page-contact .contact-channel__link {
  display: inline-block;
  margin-top: 0.65rem;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.12em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 230, 214, 0.4);
  padding-bottom: 1px;
}

.page-contact .contact-channel__link:hover,
.page-contact .contact-channel__link:focus-visible {
  color: var(--teal);
  border-bottom-color: var(--teal);
}

/* ---------- 路径对比 ---------- */
.page-contact .contact-path {
  padding-block: clamp(2.5rem, 6vw, 4rem);
  background: linear-gradient(180deg, rgba(14, 42, 71, 0.5), rgba(7, 26, 43, 0.18));
  border-block: 1px solid var(--line-soft);
}

.page-contact .contact-path__lede {
  margin: 0.75rem 0 0;
  max-width: 46rem;
  font-size: 0.96rem;
  line-height: 1.8;
  color: var(--steel-2);
}

.page-contact .contact-path__tabs {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  padding: 0.3rem;
  margin-block: clamp(1.25rem, 3vw, 1.75rem) 1.25rem;
  background: rgba(4, 16, 28, 0.62);
  border: 1px solid var(--line-soft);
}

.page-contact .contact-path__tab {
  appearance: none;
  border: 0;
  cursor: pointer;
  padding: 0.55rem 0.95rem;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  color: var(--steel-2);
  background: transparent;
  transition: background 0.16s var(--ease), color 0.16s var(--ease);
}

.page-contact .contact-path__tab:hover {
  color: var(--mist);
}

.page-contact .contact-path__tab[aria-selected="true"] {
  background: var(--cyan);
  color: var(--deep);
  font-weight: 600;
}

.page-contact .contact-path__tab:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-contact .contact-path__panel {
  margin-bottom: 1.25rem;
}

.page-contact .path-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.page-contact .path-step {
  flex: 1 1 8.5rem;
  padding: 0.95rem 1rem 1.05rem 1.1rem;
  background: rgba(7, 26, 43, 0.68);
  border-left: 2px solid rgba(47, 230, 214, 0.55);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
}

.page-contact .path-step--end {
  border-left-color: var(--coral);
  background: rgba(255, 107, 74, 0.1);
}

.page-contact .path-step__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--steel);
}

.page-contact .path-step__label {
  display: block;
  margin-top: 0.35rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.98rem;
  line-height: 1.4;
  color: var(--mist);
}

.page-contact .path-step--end .path-step__label {
  color: var(--coral);
}

.page-contact .path-note {
  margin: 0.9rem 0 0;
  font-size: 0.86rem;
  line-height: 1.7;
  color: var(--steel);
}

/* ---------- 表单 ---------- */
.page-contact .contact-form-section {
  padding-block: clamp(2.5rem, 6vw, 4.5rem);
}

.page-contact .contact-form__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.75rem, 4vw, 2.75rem);
}

.page-contact .contact-form__lede {
  margin: 0.75rem 0 0;
  font-size: 0.96rem;
  line-height: 1.8;
  color: var(--steel-2);
  max-width: 34rem;
}

.page-contact .contact-form__media {
  margin: clamp(1.25rem, 3vw, 1.75rem) 0 1.25rem;
  border: 1px solid var(--line-soft);
  background: rgba(4, 16, 28, 0.45);
  overflow: hidden;
}

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

.page-contact .contact-form__caption {
  padding: 0.65rem 0.9rem;
  border-top: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  line-height: 1.6;
  color: var(--steel);
}

.page-contact .contact-form__hours {
  border-left: 2px solid var(--coral);
  padding: 0.15rem 0 0.15rem 0.85rem;
}

.page-contact .contact-form__hours-key {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--coral);
}

.page-contact .contact-form__hours-value {
  display: block;
  margin-top: 0.3rem;
  font-family: var(--font-mono);
  font-size: 1.06rem;
  font-weight: 600;
  color: var(--mist);
}

.page-contact .contact-form__hours-note {
  display: block;
  margin-top: 0.3rem;
  font-size: 0.82rem;
  line-height: 1.65;
  color: var(--steel);
}

.page-contact .contact-form__card {
  position: relative;
  padding: clamp(1.25rem, 3vw, 2rem);
  background: linear-gradient(155deg, rgba(14, 42, 71, 0.94), rgba(7, 26, 43, 0.9));
  border: 1px solid var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 28px), calc(100% - 28px) 100%, 0 100%);
}

.page-contact .contact-form__card-title {
  margin: 0 0 1.25rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--line-soft);
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--mist);
}

.page-contact .field {
  margin-bottom: 1.15rem;
}

.page-contact .field__label {
  display: block;
  margin-bottom: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-contact .field__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.page-contact .chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.42rem 0.7rem;
  font-size: 0.82rem;
  line-height: 1.4;
  color: var(--steel-2);
  background: rgba(4, 16, 28, 0.6);
  border: 1px solid var(--line-soft);
  cursor: pointer;
  transition: border-color 0.16s var(--ease), color 0.16s var(--ease);
}

.page-contact .chip:hover {
  border-color: var(--line-cyan);
  color: var(--mist);
}

.page-contact .chip input {
  width: 0.9rem;
  height: 0.9rem;
  margin: 0;
  accent-color: var(--cyan);
}

.page-contact .field__input,
.page-contact .field__textarea {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  padding: 0.62rem 0.75rem;
  font-family: var(--font-body);
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--mist);
  background: rgba(4, 16, 28, 0.62);
  border: 1px solid var(--line-soft);
  border-radius: 0;
}

.page-contact .field__textarea {
  resize: vertical;
  min-height: 6rem;
}

.page-contact .field__input::placeholder,
.page-contact .field__textarea::placeholder {
  color: rgba(143, 163, 184, 0.75);
}

.page-contact .field__input:focus,
.page-contact .field__textarea:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 0 1px rgba(47, 230, 214, 0.35);
}

.page-contact .field__note {
  margin: 0.4rem 0 0;
  font-size: 0.78rem;
  line-height: 1.65;
  color: var(--steel);
}

.page-contact .contact-form__submit {
  width: 100%;
  margin-top: 0.25rem;
}

.page-contact .contact-form__after {
  margin: 1rem 0 0;
  padding-left: 0.8rem;
  border-left: 2px solid var(--coral);
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--steel-2);
}

/* ---------- 邮箱与电话（浅色带） ---------- */
.page-contact .contact-direct {
  padding-block: clamp(2.5rem, 6vw, 4rem);
  background: var(--mist);
  color: var(--deep);
}

.page-contact .contact-direct .eyebrow {
  color: var(--teal);
}

.page-contact .contact-direct .section-title {
  color: var(--deep);
}

.page-contact .contact-direct__lede {
  margin: 0.75rem 0 0;
  max-width: 44rem;
  font-size: 0.96rem;
  line-height: 1.8;
  color: #41586e;
}

.page-contact .contact-direct__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1rem;
  margin-top: clamp(1.25rem, 3vw, 1.75rem);
}

.page-contact .direct-card {
  padding: 1.35rem 1.4rem;
  background: #ffffff;
  border: 1px solid rgba(7, 26, 43, 0.12);
  border-left: 3px solid var(--teal);
  box-shadow: 0 10px 24px rgba(7, 26, 43, 0.06);
}

.page-contact .direct-card__key {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.18em;
  color: var(--teal);
}

.page-contact .direct-card__value {
  margin: 0.55rem 0 0.4rem;
  font-family: var(--font-mono);
  font-size: clamp(1.02rem, 3vw, 1.32rem);
  font-weight: 600;
  line-height: 1.4;
  color: var(--deep);
  word-break: break-word;
}

.page-contact .direct-card__value--tel {
  letter-spacing: 0.06em;
}

.page-contact .direct-card__note {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.75;
  color: #41586e;
}

.page-contact .contact-direct__tip {
  margin: clamp(1rem, 3vw, 1.35rem) 0 0;
  padding-left: 0.85rem;
  border-left: 2px solid var(--coral);
  font-size: 0.88rem;
  line-height: 1.75;
  color: #33485c;
}

/* ---------- 地址与备案 ---------- */
.page-contact .contact-office {
  padding-block: clamp(2.5rem, 6vw, 4rem);
}

.page-contact .contact-office__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1rem;
  margin-top: clamp(1.25rem, 3vw, 1.75rem);
}

.page-contact .office-block {
  padding: 1.15rem 1.25rem;
  background: rgba(14, 42, 71, 0.62);
  border-left: 2px solid var(--amber);
}

.page-contact .office-block__label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--amber);
}

.page-contact .office-block__value {
  margin: 0.5rem 0 0.35rem;
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 600;
  line-height: 1.55;
  color: var(--mist);
  word-break: break-word;
}

.page-contact .office-block__value--mono {
  font-family: var(--font-mono);
  letter-spacing: 0.03em;
}

.page-contact .office-block__note {
  margin: 0;
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--steel);
}

/* ---------- 联系之前 ---------- */
.page-contact .contact-before {
  padding-block: clamp(2.5rem, 6vw, 4rem) clamp(3rem, 7vw, 5rem);
  background: linear-gradient(180deg, rgba(14, 42, 71, 0.4), rgba(4, 16, 28, 0.3));
  border-top: 1px solid var(--line-soft);
}

.page-contact .contact-before__lede {
  margin: 0.75rem 0 0;
  max-width: 42rem;
  font-size: 0.96rem;
  line-height: 1.8;
  color: var(--steel-2);
}

.page-contact .before-links {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.9rem;
  margin-top: clamp(1.25rem, 3vw, 1.75rem);
}

.page-contact .before-link {
  display: block;
  padding: 1.15rem 1.25rem;
  text-decoration: none;
  background: rgba(14, 42, 71, 0.56);
  border: 1px solid var(--line-soft);
  border-left: 2px solid rgba(47, 230, 214, 0.5);
  transition: transform 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-contact .before-link:hover,
.page-contact .before-link:focus-visible {
  transform: translateY(-2px);
  border-color: var(--line-cyan);
  border-left-color: var(--cyan);
}

.page-contact .before-link__title {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.02rem;
  line-height: 1.4;
  color: var(--mist);
}

.page-contact .before-link__desc {
  display: block;
  margin-top: 0.4rem;
  font-size: 0.87rem;
  line-height: 1.75;
  color: var(--steel-2);
}

.page-contact .before-link__go {
  display: inline-block;
  margin-top: 0.65rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-contact .contact-faq {
  display: grid;
  gap: 0.6rem;
  margin-top: clamp(1.75rem, 4vw, 2.5rem);
}

.page-contact .faq-item {
  background: rgba(4, 16, 28, 0.55);
  border: 1px solid var(--line-soft);
}

.page-contact .faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 1rem;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.96rem;
  line-height: 1.55;
  color: var(--mist);
}

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

.page-contact .faq-item summary::after {
  content: "+";
  flex: none;
  font-family: var(--font-mono);
  font-size: 1.1rem;
  line-height: 1;
  color: var(--cyan);
}

.page-contact .faq-item[open] summary::after {
  content: "−";
}

.page-contact .faq-item summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: -2px;
}

.page-contact .faq-item p {
  margin: 0;
  padding: 0 1rem 1rem;
  font-size: 0.88rem;
  line-height: 1.8;
  color: var(--steel-2);
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-contact .contact-direct__grid,
  .page-contact .contact-office__grid,
  .page-contact .before-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.18fr) minmax(0, 0.82fr);
    align-items: start;
  }

  .page-contact .contact-form__grid {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    align-items: start;
  }

  .page-contact .contact-form__card {
    margin-top: 0.25rem;
  }
}

@media (min-width: 1120px) {
  .page-contact .contact-channel {
    padding: 1.2rem 1.3rem 1.3rem 1.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-channel,
  .page-contact .before-link,
  .page-contact .contact-path__tab {
    transition: none;
  }
}
<<<END>>>