.page-contact {
  --contact-shadow: 6px 6px 0 rgba(11, 31, 51, .08);
  --contact-shadow-dark: 8px 8px 0 rgba(11, 31, 51, .35);
  background: var(--paper);
}

/* ---------- Hero ---------- */
.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(20px, 4vw, 36px) 0 clamp(34px, 6vw, 80px);
  color: var(--paper);
  background: linear-gradient(155deg, var(--navy) 0%, var(--ink) 58%, #091a2b 100%);
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  left: 34%;
  bottom: -46%;
  width: 96%;
  height: 88%;
  background: linear-gradient(135deg, rgba(24, 200, 216, .24), rgba(255, 107, 74, .16));
  transform: rotate(-9deg);
  pointer-events: none;
}

.page-contact .contact-hero__inner {
  position: relative;
  z-index: 1;
}

.page-contact .contact-hero .breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: .25rem;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .04em;
  color: var(--on-dark);
}

.page-contact .contact-hero .breadcrumbs li + li::before {
  content: "/";
  margin: 0 .45rem;
  color: var(--cyan);
}

.page-contact .contact-hero .breadcrumbs a {
  color: var(--cyan-soft);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-contact .contact-hero .breadcrumbs a:hover,
.page-contact .contact-hero .breadcrumbs a:focus-visible {
  border-bottom-color: var(--cyan);
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: clamp(26px, 5vw, 46px);
  margin-top: clamp(22px, 4vw, 38px);
}

.page-contact .contact-hero .eyebrow {
  color: var(--cyan-soft);
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .16em;
  margin: 0 0 .7rem;
}

.page-contact .contact-hero h1 {
  margin: 0;
  font-size: clamp(1.9rem, 6.2vw, 3.4rem);
  line-height: 1.14;
  letter-spacing: -.01em;
  color: var(--card);
}

.page-contact .contact-hero__intro {
  margin: clamp(14px, 2.4vw, 20px) 0 0;
  max-width: 46ch;
  font-size: clamp(1rem, 2.4vw, 1.08rem);
  line-height: 1.78;
  color: var(--on-dark-strong);
}

.page-contact .hero-dial {
  margin-top: clamp(24px, 4vw, 34px);
  padding-top: clamp(18px, 3vw, 24px);
  border-top: 2px solid rgba(24, 200, 216, .45);
}

.page-contact .hero-dial__label {
  display: block;
  font-size: .82rem;
  letter-spacing: .08em;
  color: var(--cyan-soft);
}

.page-contact .hero-dial__number {
  margin: .35rem 0 0;
  font-family: var(--font-mono);
  font-size: clamp(1.75rem, 8.4vw, 4rem);
  line-height: 1.1;
  letter-spacing: -.02em;
  color: var(--card);
  word-break: break-word;
}

.page-contact .hero-dial__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
  margin-top: 1rem;
}

.page-contact .hero-dial .copy-status {
  display: block;
}

.page-contact .contact-hero__aside {
  display: grid;
  gap: 16px;
}

.page-contact .hours-board {
  border: 1px solid rgba(24, 200, 216, .4);
  background: rgba(9, 26, 43, .55);
  padding: clamp(16px, 3vw, 22px);
}

.page-contact .hours-board__title {
  margin: 0 0 .8rem;
  font-size: .86rem;
  letter-spacing: .1em;
  color: var(--cyan-soft);
}

.page-contact .hours-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: .55rem;
}

.page-contact .hours-list__item {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: .35rem .8rem;
  padding-bottom: .55rem;
  border-bottom: 1px dashed rgba(215, 227, 230, .22);
  font-size: .92rem;
}

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

.page-contact .hours-list__day {
  color: var(--on-dark);
}

.page-contact .hours-list__time {
  font-family: var(--font-mono);
  color: var(--card);
}

.page-contact .locator {
  margin: 0;
  border: 1px solid rgba(215, 227, 230, .2);
  box-shadow: var(--contact-shadow-dark);
  background: #0e2740;
}

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

.page-contact .locator figcaption {
  padding: .7rem .9rem .85rem;
  font-size: .78rem;
  line-height: 1.6;
  color: var(--on-dark);
  border-top: 1px solid rgba(215, 227, 230, .18);
}

/* ---------- 渠道卡 ---------- */
.page-contact .channel-grid {
  display: grid;
  gap: 16px;
  margin-top: clamp(22px, 4vw, 34px);
}

.page-contact .channel-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: .6rem;
  padding: clamp(20px, 3.4vw, 28px);
  background: var(--card);
  border: 1px solid var(--line-ink);
  box-shadow: var(--contact-shadow);
}

.page-contact .channel-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
}

.page-contact .channel-card--phone::before { background: var(--cyan); }
.page-contact .channel-card--mail::before { background: var(--navy); }
.page-contact .channel-card--addr::before { background: var(--coral); }

.page-contact .channel-card__no {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .12em;
  color: var(--slate);
}

.page-contact .channel-card__title {
  margin: 0;
  font-size: 1.12rem;
  color: var(--ink);
}

.page-contact .channel-card__value {
  margin: 0;
  font-size: clamp(1rem, 2.8vw, 1.16rem);
  font-weight: 700;
  color: var(--ink);
  overflow-wrap: anywhere;
}

.page-contact .channel-card__value--mono {
  font-family: var(--font-mono);
  letter-spacing: -.01em;
}

.page-contact .channel-card__desc {
  margin: 0;
  font-size: .92rem;
  line-height: 1.72;
  color: var(--slate);
}

.page-contact .channel-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}

.page-contact .channel-card .copy-btn {
  margin-top: auto;
  align-self: flex-start;
}

.page-contact .desk-photo {
  margin: clamp(24px, 4vw, 38px) 0 0;
}

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

.page-contact .media__caption {
  font-size: .8rem;
  color: var(--slate);
}

/* ---------- 回复节奏 ---------- */
.page-contact .hours-split {
  display: grid;
  gap: clamp(22px, 4vw, 40px);
}

.page-contact .hours-split__title {
  margin: .4rem 0 0;
  font-size: clamp(1.4rem, 3.6vw, 2rem);
  line-height: 1.24;
  color: var(--ink);
}

.page-contact .hours-split__note {
  margin: .9rem 0 0;
  font-size: .94rem;
  line-height: 1.78;
  color: var(--slate);
}

.page-contact .reply-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0;
  border-top: 2px solid var(--ink);
}

.page-contact .reply-item {
  display: grid;
  gap: .4rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .reply-item__when {
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .06em;
  color: var(--coral-deep);
}

.page-contact .reply-item__body h3 {
  margin: 0 0 .3rem;
  font-size: 1.05rem;
  color: var(--ink);
}

.page-contact .reply-item__body p {
  margin: 0;
  font-size: .92rem;
  line-height: 1.75;
  color: var(--slate);
}

/* ---------- 订阅咨询 ---------- */
.page-contact .subscribe-help {
  display: grid;
  gap: 0;
  border: 2px solid var(--coral);
  background: var(--card);
  box-shadow: var(--contact-shadow);
}

.page-contact .subscribe-help__copy {
  padding: clamp(20px, 3.6vw, 34px);
}

.page-contact .subscribe-help__copy .eyebrow {
  margin: 0 0 .6rem;
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .14em;
  color: var(--coral-deep);
}

.page-contact .subscribe-help__title {
  margin: 0 0 .9rem;
  font-size: clamp(1.35rem, 3.4vw, 1.9rem);
  line-height: 1.26;
  color: var(--ink);
}

.page-contact .subscribe-help__copy p {
  margin: 0 0 .85rem;
  font-size: .94rem;
  line-height: 1.8;
  color: var(--slate);
}

.page-contact .subscribe-help__links {
  margin: 1.1rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: .5rem;
  font-size: .92rem;
}

.page-contact .subscribe-help__links li {
  padding-left: .95rem;
  position: relative;
}

.page-contact .subscribe-help__links li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 8px;
  height: 2px;
  background: var(--cyan);
}

.page-contact .subscribe-help__links a {
  color: var(--navy);
}

.page-contact .subscribe-help__panel {
  padding: clamp(20px, 3.6vw, 30px);
  background: var(--ink);
  color: var(--paper);
  display: flex;
  flex-direction: column;
  gap: .9rem;
}

.page-contact .subscribe-help__panel-title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .8rem;
  letter-spacing: .12em;
  color: var(--cyan-soft);
}

.page-contact .mini-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: .6rem;
}

.page-contact .mini-step {
  display: flex;
  align-items: center;
  gap: .75rem;
}

.page-contact .mini-step__num {
  flex: none;
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: .86rem;
  color: var(--ink);
  background: var(--coral);
}

.page-contact .mini-step__label {
  font-size: 1rem;
  color: var(--card);
}

.page-contact .subscribe-help__panel-note {
  margin: 0;
  font-size: .84rem;
  line-height: 1.7;
  color: var(--on-dark);
}

.page-contact .subscribe-help__panel .btn {
  align-self: flex-start;
  margin-top: .2rem;
}

/* ---------- 合作与反馈 ---------- */
.page-contact .feedback-list {
  margin: clamp(22px, 4vw, 32px) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-contact .feedback-item {
  display: grid;
  gap: .5rem;
  padding: 1rem 1.1rem;
  border-left: 3px solid var(--cyan);
  background: var(--card);
  border-top: 1px solid var(--line-soft);
  border-right: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .feedback-item:nth-child(even) {
  border-left-color: var(--coral);
}

.page-contact .feedback-item__code {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .1em;
  color: var(--slate);
}

.page-contact .feedback-item__body h3 {
  margin: 0 0 .3rem;
  font-size: 1.02rem;
  color: var(--ink);
}

.page-contact .feedback-item__body p {
  margin: 0;
  font-size: .92rem;
  line-height: 1.75;
  color: var(--slate);
}

.page-contact .feedback-tail {
  margin: 1.2rem 0 0;
  font-size: .92rem;
  line-height: 1.75;
  color: var(--slate);
}

/* ---------- 到访 ---------- */
.page-contact .visit {
  background: linear-gradient(180deg, var(--paper) 0%, #eef0ea 100%);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .visit__grid {
  display: grid;
  gap: clamp(24px, 4vw, 42px);
  align-items: start;
}

.page-contact .visit__title {
  margin: .4rem 0 .8rem;
  font-size: clamp(1.45rem, 3.8vw, 2.1rem);
  line-height: 1.22;
  color: var(--ink);
}

.page-contact .visit__address {
  margin: 0 0 .9rem;
  padding: .55rem .8rem;
  display: inline-block;
  font-family: var(--font-mono);
  font-size: .95rem;
  color: var(--card);
  background: var(--navy);
}

.page-contact .visit__body p {
  font-size: .94rem;
  line-height: 1.8;
  color: var(--slate);
}

.page-contact .visit__points {
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: .55rem;
  font-size: .92rem;
  line-height: 1.7;
  color: var(--ink);
}

.page-contact .visit__points li {
  position: relative;
  padding-left: 1.5rem;
}

.page-contact .visit__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .55em;
  width: 10px;
  height: 10px;
  border: 2px solid var(--coral);
}

.page-contact .visit__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
  margin-top: 1.3rem;
}

.page-contact .visit__figure {
  margin: 0;
}

/* ---------- 备案信息 ---------- */
.page-contact .meta-strip {
  display: grid;
  gap: clamp(18px, 3vw, 30px);
  padding: clamp(20px, 3.6vw, 32px);
  background: var(--ink);
  color: var(--paper);
  border-top: 4px solid var(--cyan);
}

.page-contact .meta-strip__title {
  margin: 0 0 .6rem;
  font-size: clamp(1.2rem, 3vw, 1.5rem);
  color: var(--card);
}

.page-contact .meta-strip__note {
  margin: 0;
  font-size: .88rem;
  line-height: 1.75;
  color: var(--on-dark);
}

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

.page-contact .meta-fact {
  padding-bottom: .8rem;
  border-bottom: 1px dashed rgba(215, 227, 230, .22);
}

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

.page-contact .meta-fact dt {
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .12em;
  color: var(--cyan-soft);
  margin-bottom: .3rem;
}

.page-contact .meta-fact dd {
  margin: 0;
  font-size: .92rem;
  line-height: 1.7;
  color: var(--on-dark-strong);
}

.page-contact .meta-fact__mono {
  font-family: var(--font-mono);
  letter-spacing: .02em;
  color: var(--card);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-contact .channel-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 900px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.18fr) minmax(0, .82fr);
    align-items: start;
  }

  .page-contact .channel-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .hours-split {
    grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
    align-items: start;
  }

  .page-contact .hours-split__aside {
    position: sticky;
    top: 2rem;
  }

  .page-contact .reply-item {
    grid-template-columns: 190px minmax(0, 1fr);
    gap: 0 1.6rem;
    padding: 1.15rem 0;
  }

  .page-contact .subscribe-help {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, .65fr);
  }

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

  .page-contact .meta-strip {
    grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
    align-items: start;
  }

  .page-contact .meta-strip__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0 20px;
  }

  .page-contact .meta-fact {
    border-bottom: 0;
    padding-bottom: 0;
    border-left: 1px solid rgba(215, 227, 230, .22);
    padding-left: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .channel-card,
  .page-contact .locator,
  .page-contact .subscribe-help {
    transition: none;
  }
}
<<<PAGE_CSS_END>>>