.page-contact {
  --cc-gap: clamp(14px, 2vw, 22px);
  --cc-pad: clamp(20px, 3.2vw, 36px);
  --cc-ink-soft: #53635c;
  --cc-ink-body: rgba(10, 15, 13, 0.82);
  padding-bottom: clamp(48px, 8vw, 100px);
}

.page-contact .breadcrumb {
  margin-top: clamp(16px, 2.6vw, 28px);
}

/* ---------- 首屏：联系台 ---------- */
.page-contact .contact-desk {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--cc-gap);
  align-items: start;
  margin-top: clamp(16px, 2.4vw, 26px);
}

.page-contact .contact-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--r-lg);
  background: var(--paper);
  color: var(--text-dark);
  border: 1px solid rgba(10, 15, 13, 0.1);
  box-shadow: 0 30px 70px -40px rgba(0, 0, 0, 0.8);
}

.page-contact .contact-card__media {
  position: relative;
  height: clamp(118px, 17vw, 186px);
  overflow: hidden;
  background: var(--ink-800);
}

.page-contact .contact-card__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.7) contrast(1.08);
}

.page-contact .contact-card__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(6, 26, 21, 0.12) 0%, rgba(6, 26, 21, 0.86) 100%);
}

.page-contact .contact-card__media::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: var(--cyan);
  opacity: 0.85;
  z-index: 2;
}

.page-contact .contact-card__body {
  padding: var(--cc-pad) var(--cc-pad) 0;
}

.page-contact .contact-card__body .eyebrow {
  margin: 0 0 12px;
  color: var(--cc-ink-soft);
  letter-spacing: 0.2em;
}

.page-contact h1 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.75rem, 5.6vw, 3.1rem);
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--text-dark);
}

.page-contact .contact-card__lede {
  margin: 0;
  max-width: 48ch;
  font-size: clamp(0.9375rem, 1.7vw, 1.0625rem);
  line-height: 1.78;
  color: var(--cc-ink-body);
}

.page-contact .channels {
  list-style: none;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0 var(--cc-pad) clamp(22px, 3.2vw, 32px);
}

.page-contact .channel {
  display: grid;
  gap: 6px;
  padding: clamp(14px, 2vw, 20px) 0;
  border-top: 1px solid rgba(10, 15, 13, 0.14);
  min-width: 0;
}

.page-contact .channel:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-contact .channel__key {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cc-ink-soft);
}

.page-contact .channel__val {
  display: inline-block;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: clamp(0.9375rem, 3.4vw, 1.5rem);
  line-height: 1.36;
  letter-spacing: -0.01em;
  color: var(--text-dark);
  text-decoration: none;
  overflow-wrap: anywhere;
  border-bottom: 1px solid transparent;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-contact a.channel__val:hover,
.page-contact a.channel__val:focus-visible {
  color: #0f7259;
  border-bottom-color: currentColor;
}

.page-contact .channel__val--text {
  font-family: var(--font-body);
  font-size: clamp(0.9375rem, 2.5vw, 1.1875rem);
  font-weight: 400;
  line-height: 1.6;
}

/* ---------- 首屏侧栏 ---------- */
.page-contact .contact-desk__side {
  display: grid;
  gap: var(--cc-gap);
  min-width: 0;
}

.page-contact .side-panel {
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--ink-800);
  padding: var(--cc-pad);
}

.page-contact .side-panel__kicker {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cyan-soft);
  margin-bottom: 12px;
}

.page-contact .side-panel__hours {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(1.6rem, 6.4vw, 2.4rem);
  line-height: 1;
  color: var(--cyan);
}

.page-contact .side-panel__dash {
  color: var(--ink-600);
  font-size: 0.8em;
}

.page-contact .side-panel__sub {
  margin: 10px 0 0;
  font-size: 0.8125rem;
  letter-spacing: 0.12em;
  color: var(--amber);
}

.page-contact .side-panel__note {
  margin: 14px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 0.875rem;
  line-height: 1.75;
  color: var(--muted);
}

.page-contact .side-peak {
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: linear-gradient(160deg, rgba(255, 90, 61, 0.1), rgba(11, 43, 36, 0.9) 55%);
  padding: var(--cc-pad);
}

.page-contact .side-peak__text {
  margin: 12px 0 0;
  font-size: 0.875rem;
  line-height: 1.78;
  color: var(--text);
}

.page-contact .side-peak__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.page-contact .side-figure {
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--ink-800);
}

.page-contact .side-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
}

/* ---------- 02 准备清单 ---------- */
.page-contact .prep {
  margin-top: clamp(48px, 7.5vw, 88px);
}

.page-contact .prep__lede {
  max-width: 62ch;
  margin: clamp(12px, 2vw, 18px) 0 0;
  font-size: clamp(0.9375rem, 1.7vw, 1.0625rem);
  line-height: 1.8;
  color: var(--muted);
}

.page-contact .filter-bar {
  margin-top: clamp(18px, 2.6vw, 26px);
}

.page-contact .prep-sets {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--cc-gap);
  margin-top: clamp(16px, 2.4vw, 22px);
}

.page-contact .prep-set {
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--ink-800);
  padding: var(--cc-pad);
  min-width: 0;
}

.page-contact .prep-set h3 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: 1.25rem;
  line-height: 1.2;
  letter-spacing: 0.01em;
  color: var(--cyan-soft);
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.page-contact .prep-set ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact .prep-set li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 13px;
  font-size: 0.875rem;
  line-height: 1.72;
  color: var(--text);
}

.page-contact .prep-set li:last-child {
  margin-bottom: 0;
}

.page-contact .prep-set li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 9px;
  height: 9px;
  border: 1px solid var(--cyan);
  border-radius: 2px;
  opacity: 0.9;
}

/* ---------- 03 合作与媒体 ---------- */
.page-contact .coop {
  margin-top: clamp(44px, 7vw, 80px);
}

.page-contact .coop__panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 44px);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--ink-800);
  padding: clamp(22px, 3.6vw, 44px);
}

.page-contact .coop__text h2 {
  margin: 10px 0 14px;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 4.2vw, 2.2rem);
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-contact .coop__text p {
  margin: 0 0 12px;
  font-size: 0.9375rem;
  line-height: 1.82;
  color: var(--muted);
}

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

.page-contact .coop__points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  align-content: start;
}

.page-contact .coop__points li {
  display: grid;
  gap: 5px;
  padding: 14px 0;
  border-top: 1px solid var(--line);
}

.page-contact .coop__points li:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-contact .coop__k {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--amber);
}

.page-contact .coop__v {
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--text);
}

/* ---------- 04 地址与规则 ---------- */
.page-contact .contact-foot {
  margin-top: clamp(44px, 7vw, 80px);
}

.page-contact .contact-foot__title {
  margin: 0 0 clamp(18px, 2.6vw, 26px);
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 3vw, 1.5rem);
  letter-spacing: 0.02em;
  color: var(--text);
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.page-contact .contact-foot__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 48px);
}

.page-contact .contact-foot__k {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 12px;
}

.page-contact .contact-foot__addr {
  margin: 0;
  font-size: clamp(0.9375rem, 2.2vw, 1.0625rem);
  line-height: 1.7;
  color: var(--paper);
}

.page-contact .contact-foot__meta {
  margin: 12px 0 0;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-contact .contact-foot__sep {
  margin: 0 8px;
  color: var(--ink-700);
}

.page-contact .contact-foot__links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-contact .contact-foot__links a {
  display: grid;
  gap: 3px;
  padding: 12px 0;
  border-top: 1px solid rgba(27, 74, 62, 0.55);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--cyan-soft);
  text-decoration: none;
  transition: color 180ms var(--ease);
}

.page-contact .contact-foot__links li:first-child a {
  border-top: 0;
  padding-top: 0;
}

.page-contact .contact-foot__links a span {
  font-size: 0.8125rem;
  font-weight: 400;
  line-height: 1.65;
  color: var(--muted);
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-contact .prep-sets {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .contact-foot__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }
}

@media (min-width: 960px) {
  .page-contact .contact-desk {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    gap: clamp(18px, 2.4vw, 30px);
  }

  .page-contact .coop__panel {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  }

  .page-contact .contact-foot__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr);
    gap: clamp(32px, 5vw, 72px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .channel__val,
  .page-contact .contact-foot__links a {
    transition: none;
  }
}
<<<END>>>