.page-contact {
  --contact-surface: rgba(11, 42, 69, 0.78);
  --contact-surface-deep: rgba(6, 24, 38, 0.82);
  --contact-edge: rgba(201, 213, 227, 0.16);
  position: relative;
  padding-block: clamp(22px, 4vw, 44px) clamp(48px, 7vw, 96px);
  color: var(--ice);
  background:
    radial-gradient(900px 520px at 88% -6%, rgba(122, 92, 255, 0.2), transparent 62%),
    radial-gradient(760px 460px at -8% 12%, rgba(217, 164, 65, 0.16), transparent 66%);
  overflow-x: clip;
}

.page-contact h1,
.page-contact h2 {
  font-family: var(--font-display);
  line-height: 1.18;
  margin: 0;
  letter-spacing: 0.01em;
}

.page-contact h1 {
  font-size: clamp(30px, 6.4vw, 60px);
  margin-block: 14px 16px;
}

.page-contact h2 {
  font-size: clamp(24px, 3.6vw, 38px);
}

.page-contact p {
  margin: 0;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: clamp(18px, 3vw, 36px);
  margin-top: clamp(16px, 2.6vw, 26px);
  align-items: center;
}

.page-contact .contact-hero__copy {
  position: relative;
  padding: clamp(22px, 4vw, 42px);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: linear-gradient(158deg, rgba(11, 42, 69, 0.92), rgba(6, 24, 38, 0.6));
  box-shadow: inset 0 1px 0 rgba(246, 242, 232, 0.06);
}

.page-contact .contact-hero__copy::before {
  content: "";
  position: absolute;
  top: 12px;
  left: 20px;
  right: 20px;
  height: 6px;
  background: repeating-linear-gradient(90deg, var(--gold) 0 2px, transparent 2px 13px);
  opacity: 0.55;
  pointer-events: none;
}

.page-contact .contact-hero__copy .lead {
  max-width: 46ch;
  color: var(--mist);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
}

.page-contact .contact-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 28px);
}

.page-contact .contact-hero__meta {
  list-style: none;
  margin: clamp(20px, 3vw, 28px) 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--line-soft);
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  font-size: 13.5px;
  color: var(--mist);
}

.page-contact .contact-hero__meta li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-contact .contact-hero__dot {
  width: 7px;
  height: 7px;
  border-radius: var(--pill);
  background: var(--teal);
  box-shadow: 0 0 0 4px rgba(47, 184, 166, 0.18);
}

.page-contact .contact-hero__figure {
  margin: 0;
  border-radius: clamp(24px, 4vw, 34px);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--ink-soft);
  aspect-ratio: 3 / 2;
}

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

/* ---------- 通用章节 ---------- */
.page-contact .contact-section {
  margin-top: clamp(44px, 7vw, 90px);
}

.page-contact .contact-section__head {
  max-width: 62ch;
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-contact .contact-section__head .section-num {
  display: inline-block;
  margin-bottom: 10px;
  color: var(--gold);
}

.page-contact .contact-section__note {
  margin-top: 14px;
  color: var(--mist);
  font-size: 15px;
  line-height: 1.8;
}

/* ---------- 渠道卡片 ---------- */
.page-contact .channel-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: clamp(14px, 2vw, 20px);
}

.page-contact .channel-card {
  position: relative;
  display: grid;
  gap: 14px;
  padding: clamp(18px, 2.8vw, 28px);
  border: 1px solid var(--contact-edge);
  border-radius: var(--radius-lg);
  background: linear-gradient(168deg, var(--contact-surface), var(--contact-surface-deep));
  transition: border-color 220ms ease, transform 220ms ease;
}

.page-contact .channel-card:hover {
  border-color: var(--line);
}

.page-contact .channel-card--feature {
  border-color: var(--line);
  background:
    linear-gradient(150deg, rgba(217, 164, 65, 0.18), rgba(11, 42, 69, 0.92) 42%, rgba(6, 24, 38, 0.88));
}

.page-contact .channel-card--address {
  background: linear-gradient(168deg, rgba(122, 92, 255, 0.16), rgba(6, 24, 38, 0.86));
}

.page-contact .channel-card__main {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.page-contact .channel-card__icon {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: var(--pill);
  border: 1px solid var(--line);
  color: var(--gold-bright);
  background: rgba(6, 24, 38, 0.55);
}

.page-contact .channel-card__label {
  font-family: var(--font-sans);
  font-size: 12.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 6px;
}

.page-contact .channel-card__value {
  display: inline-block;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: clamp(16px, 2.1vw, 20px);
  line-height: 1.4;
  color: var(--ice);
  text-decoration: none;
  word-break: break-all;
  border-bottom: 1px solid transparent;
  transition: border-color 200ms ease, color 200ms ease;
}

.page-contact .channel-card__value:hover,
.page-contact .channel-card__value:focus-visible {
  color: var(--gold-bright);
  border-bottom-color: var(--gold);
}

.page-contact .channel-card__value--static {
  font-weight: 600;
  word-break: normal;
}

.page-contact .channel-card__hint {
  color: var(--mist);
  font-size: 14px;
  line-height: 1.75;
}

.page-contact .channel-card__side {
  display: grid;
  gap: 14px;
}

.page-contact .channel-copy.copy-btn {
  justify-self: start;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  border-radius: var(--pill);
  border: 1px solid var(--line);
  background: rgba(6, 24, 38, 0.5);
  color: var(--ice);
  font-family: var(--font-sans);
  font-size: 13px;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: border-color 200ms ease, color 200ms ease, background 200ms ease;
}

.page-contact .channel-copy.copy-btn:hover,
.page-contact .channel-copy.copy-btn:focus-visible {
  border-color: var(--gold-bright);
  color: var(--gold-bright);
  background: rgba(217, 164, 65, 0.12);
}

.page-contact .channel-copy.copy-btn.is-copied {
  border-color: var(--teal);
  color: var(--teal);
}

/* ---------- 工作时间 ---------- */
.page-contact .contact-hours {
  margin-top: clamp(44px, 7vw, 90px);
}

.page-contact .contact-hours__inner {
  display: grid;
  gap: clamp(24px, 4vw, 52px);
  align-items: center;
}

.page-contact .contact-hours__figure {
  position: relative;
  margin: 0;
  border-radius: clamp(24px, 4vw, 36px);
  overflow: hidden;
  border: 1px solid var(--line-soft);
  aspect-ratio: 1 / 1;
  max-width: 460px;
}

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

.page-contact .contact-hours__status {
  position: absolute;
  left: 16px;
  bottom: 16px;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 8px 16px;
  border-radius: var(--pill);
  background: rgba(4, 16, 26, 0.82);
  border: 1px solid rgba(47, 184, 166, 0.45);
  font-size: 13px;
  color: var(--ice);
}

.page-contact .contact-hours__pulse {
  width: 8px;
  height: 8px;
  border-radius: var(--pill);
  background: var(--teal);
  box-shadow: 0 0 0 0 rgba(47, 184, 166, 0.55);
  animation: contact-pulse 2.4s ease-out infinite;
}

@keyframes contact-pulse {
  0% { box-shadow: 0 0 0 0 rgba(47, 184, 166, 0.55); }
  70% { box-shadow: 0 0 0 12px rgba(47, 184, 166, 0); }
  100% { box-shadow: 0 0 0 0 rgba(47, 184, 166, 0); }
}

.page-contact .contact-hours__body .section-num {
  display: inline-block;
  color: var(--gold);
  margin-bottom: 10px;
}

.page-contact .contact-hours__body > p {
  margin-top: 14px;
  color: var(--mist);
  font-size: 15.5px;
  line-height: 1.85;
  max-width: 56ch;
}

.page-contact .contact-hours__body .contact-note:first-of-type {
  margin-top: 22px;
}

/* ---------- 折叠说明 ---------- */
.page-contact .contact-note {
  margin-top: 12px;
  padding: 2px 18px;
  border: 1px solid var(--contact-edge);
  border-radius: var(--radius-md);
  background: rgba(6, 24, 38, 0.5);
}

.page-contact .contact-note summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 15px;
  color: var(--ice);
}

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

.page-contact .contact-note summary::after {
  content: "+";
  font-family: var(--font-num);
  font-size: 22px;
  line-height: 1;
  color: var(--gold);
  transition: transform 200ms ease;
}

.page-contact .contact-note[open] summary::after {
  content: "–";
}

.page-contact .contact-note summary:focus-visible {
  outline: 2px solid var(--gold-bright);
  outline-offset: 3px;
  border-radius: 6px;
}

.page-contact .contact-note__body {
  margin: 0 0 16px;
  color: var(--mist);
  font-size: 14.5px;
  line-height: 1.8;
}

/* ---------- 自助入口（浅色分区） ---------- */
.page-contact .contact-selfserve {
  margin-top: clamp(48px, 8vw, 100px);
  padding-block: clamp(34px, 6vw, 76px);
  background:
    radial-gradient(620px 320px at 92% 0%, rgba(217, 164, 65, 0.28), transparent 70%),
    var(--sand);
  color: var(--ink);
  border-radius: clamp(26px, 4vw, 44px);
}

.page-contact .contact-selfserve__head {
  max-width: 60ch;
  margin-bottom: clamp(22px, 3.4vw, 36px);
}

.page-contact .contact-eyebrow--dark.eyebrow {
  color: var(--ink-soft);
  border-color: rgba(6, 24, 38, 0.32);
}

.page-contact .contact-selfserve__head p {
  margin-top: 14px;
  color: var(--ink-soft);
  font-size: 15.5px;
  line-height: 1.8;
}

.page-contact .selfserve-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-contact .selfserve-card {
  position: relative;
  display: grid;
  gap: 8px;
  padding: clamp(18px, 2.6vw, 26px) clamp(18px, 2.6vw, 28px);
  padding-right: 52px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(6, 24, 38, 0.14);
  background: rgba(255, 255, 255, 0.5);
  color: var(--ink);
  text-decoration: none;
  transition: transform 220ms ease, background 220ms ease, border-color 220ms ease;
}

.page-contact .selfserve-card:hover,
.page-contact .selfserve-card:focus-visible {
  transform: translateY(-3px);
  background: rgba(255, 255, 255, 0.82);
  border-color: rgba(6, 24, 38, 0.32);
}

.page-contact .selfserve-card__index {
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: 0.16em;
  color: #8a6320;
}

.page-contact .selfserve-card__title {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: clamp(17px, 2vw, 20px);
}

.page-contact .selfserve-card__text {
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-contact .selfserve-card__arrow {
  position: absolute;
  right: clamp(18px, 2.6vw, 26px);
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-num);
  font-size: 22px;
  color: var(--ink-soft);
}

/* ---------- 地址与备案 ---------- */
.page-contact .contact-legal {
  margin-top: clamp(44px, 7vw, 88px);
}

.page-contact .contact-legal__inner {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
  padding: clamp(22px, 3.4vw, 36px);
  border: 1px solid var(--line-soft);
  border-left: 3px solid var(--gold);
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, rgba(11, 42, 69, 0.72), rgba(4, 16, 26, 0.7));
}

.page-contact .contact-legal__block p {
  margin-top: 12px;
  color: var(--mist);
  font-size: 15px;
  line-height: 1.8;
  max-width: 40ch;
}

.page-contact .contact-legal__list {
  margin: 0;
  display: grid;
  gap: 14px;
}

.page-contact .contact-legal__item {
  display: grid;
  gap: 4px;
  padding-bottom: 12px;
  border-bottom: 1px dashed rgba(201, 213, 227, 0.18);
}

.page-contact .contact-legal__item:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-contact .contact-legal__item dt {
  font-family: var(--font-sans);
  font-size: 12.5px;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.page-contact .contact-legal__item dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ice);
}

.page-contact .contact-legal__link {
  color: var(--gold-bright);
  text-decoration: underline;
  text-decoration-color: rgba(243, 201, 105, 0.5);
  text-underline-offset: 3px;
}

.page-contact .contact-legal__link:hover,
.page-contact .contact-legal__link:focus-visible {
  color: var(--ice);
  text-decoration-color: var(--ice);
}

/* ---------- 合作与反馈 ---------- */
.page-contact .contact-collab {
  margin-top: clamp(44px, 7vw, 88px);
}

.page-contact .contact-collab__inner {
  display: grid;
  gap: clamp(22px, 3.4vw, 40px);
}

.page-contact .contact-collab__copy .section-num {
  display: inline-block;
  color: var(--gold);
  margin-bottom: 10px;
}

.page-contact .contact-collab__copy > p {
  margin-top: 14px;
  color: var(--mist);
  font-size: 15.5px;
  line-height: 1.85;
  max-width: 54ch;
}

.page-contact .contact-collab__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 22px;
}

.page-contact .contact-collab__more {
  margin-top: 14px !important;
  font-size: 14px;
  color: var(--mist);
}

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

.page-contact .contact-collab__more a:hover,
.page-contact .contact-collab__more a:focus-visible {
  color: var(--ice);
}

.page-contact .contact-collab__panel {
  padding: clamp(16px, 2.4vw, 24px);
  border-radius: var(--radius-lg);
  border: 1px solid var(--line-soft);
  background: linear-gradient(170deg, rgba(122, 92, 255, 0.14), rgba(6, 24, 38, 0.72));
}

.page-contact .contact-collab__panel .contact-note:first-child {
  margin-top: 0;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-contact .selfserve-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-contact .contact-legal__inner {
    grid-template-columns: 0.9fr 1.1fr;
    align-items: start;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: 1.06fr 0.94fr;
  }
  .page-contact .contact-hero__figure {
    transform: rotate(-1.4deg);
    box-shadow: 0 26px 60px rgba(4, 16, 26, 0.5);
  }
  .page-contact .channel-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-contact .channel-card--feature,
  .page-contact .channel-card--address {
    grid-column: 1 / -1;
  }
  .page-contact .channel-card--feature {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: center;
    gap: clamp(20px, 3vw, 36px);
  }
  .page-contact .channel-card--address {
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: clamp(20px, 3vw, 36px);
  }
  .page-contact .contact-hours__inner {
    grid-template-columns: 0.85fr 1.15fr;
  }
  .page-contact .contact-collab__inner {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: start;
  }
}

@media (min-width: 1080px) {
  .page-contact .selfserve-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-contact .contact-legal__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(20px, 3vw, 36px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-hours__pulse {
    animation: none;
  }
  .page-contact .selfserve-card,
  .page-contact .channel-card,
  .page-contact .contact-hero__figure {
    transition: none;
    transform: none;
  }
  .page-contact .selfserve-card:hover,
  .page-contact .selfserve-card:focus-visible {
    transform: none;
  }
}
<<<END>>>