.page-contact {
  --c-glow: rgba(0, 229, 255, 0.14);
  --c-orange-soft: rgba(255, 106, 26, 0.12);
  --c-rule: rgba(36, 66, 95, 0.85);
  background: var(--navy-900);
  color: var(--text);
  overflow-x: hidden;
}

.page-contact .contact-top {
  padding-top: clamp(16px, 3vw, 28px);
}

.page-contact .contact-top .crumbs__link {
  color: var(--muted-dim);
}

.page-contact .contact-top .crumbs__link[aria-current="page"] {
  color: var(--cyan);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  padding: clamp(24px, 4.5vw, 56px) 0 clamp(32px, 5.5vw, 72px);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(115% 130% at 88% -20%, var(--c-glow), transparent 62%),
    radial-gradient(90% 85% at -12% 115%, var(--c-orange-soft), transparent 58%);
}

.page-contact .contact-hero__inner {
  display: grid;
  gap: clamp(22px, 3.6vw, 42px);
}

.page-contact .contact-hero .page-title {
  margin: 12px 0 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(2.7rem, 12vw, 5.6rem);
  line-height: 0.96;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-contact .contact-hero__lede {
  margin-top: 16px;
  max-width: 60ch;
  color: var(--silver);
  font-size: clamp(0.98rem, 1.6vw, 1.1rem);
  line-height: 1.75;
}

.page-contact .contact-hero__anchor {
  position: relative;
  display: grid;
  gap: 8px;
  align-self: start;
  padding: clamp(16px, 2.8vw, 24px) clamp(18px, 3vw, 28px);
  border: 1px solid var(--line);
  border-left: 3px solid var(--orange);
  background: linear-gradient(160deg, rgba(13, 29, 48, 0.96), rgba(7, 17, 31, 0.96));
}

.page-contact .contact-hero__label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--orange);
  text-transform: uppercase;
}

.page-contact .contact-number {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 6vw, 2.5rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: 0.01em;
  color: var(--white);
  text-decoration: none;
  word-break: break-all;
  transition: color 0.2s ease;
}

.page-contact .contact-number:hover,
.page-contact .contact-number:focus-visible {
  color: var(--cyan);
}

.page-contact .contact-hero__hint {
  font-size: 12.5px;
  color: var(--muted-dim);
  line-height: 1.6;
}

/* ---------- 渠道区 ---------- */
.page-contact .contact-split {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
}

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

.page-contact .channel-list {
  list-style: none;
  margin: clamp(18px, 3vw, 26px) 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.page-contact .channel {
  display: grid;
  gap: 9px;
  padding: clamp(16px, 2.6vw, 24px);
  background: var(--navy-800);
  transition: background 0.2s ease;
}

.page-contact .channel:hover {
  background: #102540;
}

.page-contact .channel__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-contact .channel__use {
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--muted-dim);
}

.page-contact .channel__value {
  display: block;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: clamp(1.02rem, 2.4vw, 1.28rem);
  line-height: 1.4;
  color: var(--cyan);
  text-decoration: none;
  word-break: break-word;
}

.page-contact .channel__value:hover,
.page-contact .channel__value:focus-visible {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.page-contact .channel__value--num {
  font-family: var(--font-mono);
  font-size: clamp(1.2rem, 3.6vw, 1.7rem);
  color: var(--white);
  letter-spacing: 0.01em;
}

.page-contact .channel__desc {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.72;
  color: var(--muted);
}

.page-contact .contact-copy {
  justify-self: start;
  margin-top: 2px;
  padding: 5px 13px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--cyan);
  background: transparent;
  border: 1px solid rgba(0, 229, 255, 0.42);
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.16s ease, border-color 0.16s ease;
}

.page-contact .contact-copy:hover,
.page-contact .contact-copy:focus-visible {
  background: rgba(0, 229, 255, 0.14);
  border-color: var(--cyan);
}

.page-contact .channel-foot {
  margin: clamp(16px, 2.6vw, 22px) 0 0;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--muted);
  padding-left: 14px;
  border-left: 2px solid var(--line);
}

.page-contact .channel-foot .btn--inline,
.page-contact .visit__note .btn--inline {
  color: var(--cyan);
  margin: 0 2px;
}

.page-contact .contact-figure {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--navy-800);
}

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

.page-contact .media__cap {
  padding: 10px 14px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--muted-dim);
  border-top: 1px solid var(--line);
}

.page-contact .contact-hours {
  border-top: 2px solid var(--cyan);
  background: linear-gradient(180deg, rgba(13, 29, 48, 0.94), rgba(7, 17, 31, 0.94));
}

.page-contact .contact-hours .panel__title {
  color: var(--white);
}

.page-contact .contact-hours__line {
  margin: 0 0 10px;
  font-size: 0.9rem;
  line-height: 1.72;
  color: var(--muted);
}

.page-contact .contact-hours__line:last-child {
  margin-bottom: 0;
}

/* ---------- 准备清单 ---------- */
.page-contact .section--alt {
  background: linear-gradient(180deg, rgba(13, 29, 48, 0.72), rgba(7, 17, 31, 0.96));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-contact .prep-head {
  display: grid;
  gap: 14px;
  margin-bottom: clamp(20px, 3.4vw, 32px);
}

.page-contact .prep-head__note {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--muted-dim);
  padding-left: 14px;
  border-left: 2px solid var(--orange);
}

.page-contact .prep-grid {
  display: grid;
  gap: 12px;
}

.page-contact .prep-card {
  padding: 18px 16px 20px;
  border: 1px solid var(--line);
  border-top: 2px solid var(--cyan);
  background: linear-gradient(180deg, rgba(13, 29, 48, 0.9), rgba(7, 17, 31, 0.92));
}

.page-contact .prep-card__title {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-size: 1.02rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--white);
}

.page-contact .prep-check {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  padding: 7px 0;
  border-top: 1px dashed var(--c-rule);
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--muted);
  cursor: pointer;
}

.page-contact .prep-check:first-of-type {
  border-top: 0;
}

.page-contact .prep-check input {
  width: 18px;
  height: 18px;
  margin: 2px 0 0;
  accent-color: var(--cyan);
  cursor: pointer;
}

.page-contact .prep-check input:checked + span {
  color: var(--muted-dim);
  text-decoration: line-through;
  text-decoration-color: rgba(0, 229, 255, 0.6);
}

/* ---------- 合作与反馈 ---------- */
.page-contact .feedback {
  position: relative;
  padding: clamp(22px, 4vw, 44px);
  background: var(--paper);
  color: var(--navy-900);
  border: 1px solid var(--paper);
}

.page-contact .feedback::before {
  content: "";
  position: absolute;
  inset: 9px;
  border: 1px dashed rgba(7, 17, 31, 0.2);
  pointer-events: none;
}

.page-contact .feedback__eyebrow {
  color: #0A6376;
}

.page-contact .feedback__title {
  margin: 10px 0 0;
  color: var(--navy-900);
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.6rem, 4.4vw, 2.6rem);
  line-height: 1.1;
  letter-spacing: -0.01em;
}

.page-contact .feedback__grid {
  display: grid;
  gap: clamp(16px, 3vw, 30px);
  margin-top: clamp(18px, 3vw, 28px);
}

.page-contact .feedback__sub {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--navy-900);
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(7, 17, 31, 0.25);
}

.page-contact .feedback__col p {
  margin: 0 0 12px;
  font-size: 0.93rem;
  line-height: 1.78;
  color: #1B3category;
  color: #1B3550;
}

.page-contact .feedback__topic {
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  color: #0A6376;
  padding: 9px 12px;
  background: rgba(0, 229, 255, 0.12);
  border-left: 3px solid #0A6376;
}

.page-contact .feedback__cta {
  position: relative;
  margin-top: clamp(16px, 2.6vw, 24px);
}

/* ---------- 到访与邮寄 ---------- */
.page-contact .visit {
  display: grid;
  gap: clamp(20px, 3.6vw, 44px);
  align-items: center;
}

.page-contact .visit__figure {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--navy-800);
}

.page-contact .visit__body .section-title {
  margin: 10px 0 16px;
}

.page-contact .visit__body p {
  margin: 0 0 14px;
  font-size: 0.95rem;
  line-height: 1.82;
  color: var(--muted);
}

.page-contact .visit__note {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: 0.9rem;
  color: var(--muted-dim);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-contact .prep-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .feedback__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero__inner {
    grid-template-columns: minmax(0, 1.6fr) minmax(270px, 0.78fr);
    align-items: end;
  }

  .page-contact .contact-split {
    grid-template-columns: minmax(0, 1.45fr) minmax(290px, 0.85fr);
    align-items: start;
  }

  .page-contact .prep-head {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.9fr);
    align-items: end;
  }

  .page-contact .visit {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr);
  }

  .page-contact .visit__figure {
    order: 2;
  }

  .page-contact .visit__body {
    order: 1;
  }
}

@media (min-width: 1180px) {
  .page-contact .prep-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

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