.page-contact {
  --contact-gap: clamp(26px, 4vw, 52px);
  --contact-paper-ink: #4a4238;
  --contact-paper-label: #7d6a4d;
}

.page-contact .breadcrumb {
  padding-top: clamp(18px, 3vw, 28px);
}

.page-contact .contact-hero {
  padding-top: clamp(12px, 2vw, 22px);
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: var(--contact-gap);
  align-items: start;
}

.page-contact .contact-intro h1 {
  margin: 12px 0 0;
  font-size: clamp(27px, 5.2vw, 50px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  font-weight: 900;
  color: var(--text);
  max-width: 20ch;
}

.page-contact .contact-intro__lead {
  margin: 18px 0 0;
  max-width: 48ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--slate);
}

.page-contact .contact-intro__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-contact .scope {
  margin-top: clamp(30px, 4vw, 46px);
}

.page-contact .scope__title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--mist);
}

.page-contact .scope__title::before {
  content: "";
  display: inline-block;
  width: 22px;
  height: 1px;
  background: var(--cyan);
}

.page-contact .scope__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact .scope-item {
  display: grid;
  grid-template-columns: 12px minmax(0, 1fr);
  gap: 0 14px;
  padding: 16px 18px;
  background: var(--ink-800);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-m);
  transition: border-color 0.24s var(--ease), background 0.24s var(--ease), transform 0.24s var(--ease);
}

.page-contact .scope-item:hover,
.page-contact .scope-item:focus-within {
  border-color: var(--amber);
  background: var(--ink-700);
  transform: translateX(4px);
}

.page-contact .scope-item__dot {
  width: 10px;
  height: 10px;
  margin-top: 7px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(61, 231, 255, 0.14);
}

.page-contact .scope-item--urgent .scope-item__dot {
  background: var(--amber);
  box-shadow: 0 0 0 4px rgba(255, 139, 61, 0.16);
}

.page-contact .scope-item--guide .scope-item__dot {
  background: var(--signal);
  box-shadow: 0 0 0 4px rgba(91, 227, 182, 0.16);
}

@keyframes contact-dot-breathe {
  0%, 100% { opacity: 0.55; }
  50% { opacity: 1; }
}

@media (prefers-reduced-motion: no-preference) {
  .page-contact .scope-item__dot {
    animation: contact-dot-breathe 2.8s var(--ease) infinite;
  }
}

.page-contact .scope-item__title {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--text);
}

.page-contact .scope-item__text {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--slate);
}

.page-contact .scope-item__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 10px;
  font-size: 13px;
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-contact .scope-item__link:hover,
.page-contact .scope-item__link:focus-visible {
  color: var(--amber);
  border-bottom-color: var(--amber);
}

/* 暖纸联系卡 */
.page-contact .contact-card {
  position: relative;
  overflow: hidden;
  background: var(--paper);
  color: var(--ink-text);
  border-radius: var(--radius-l);
  box-shadow: 0 30px 70px -34px rgba(0, 0, 0, 0.85);
}

.page-contact .contact-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--amber), var(--cyan));
  z-index: 2;
}

.page-contact .contact-card__media {
  margin: 0;
  line-height: 0;
}

.page-contact .contact-card__media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  aspect-ratio: 16 / 10;
}

.page-contact .contact-card__body {
  padding: clamp(20px, 3vw, 30px);
}

.page-contact .contact-card .label {
  color: var(--contact-paper-label);
}

.page-contact .contact-card__status {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 8px 0 20px;
  font-size: 13px;
  letter-spacing: 0.03em;
  color: var(--ink-700);
}

.page-contact .contact-card__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #12866a;
  box-shadow: 0 0 0 4px rgba(18, 134, 106, 0.15);
}

.page-contact .contact-card__channels {
  margin: 0;
  display: grid;
  gap: 18px;
}

.page-contact .contact-card__channels > div {
  padding-top: 16px;
  border-top: 1px solid var(--paper-line);
}

.page-contact .contact-card__channels dt {
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--contact-paper-label);
}

.page-contact .contact-card__channels dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(15px, 2vw, 17px);
  font-weight: 600;
  color: var(--ink-text);
  overflow-wrap: anywhere;
}

.page-contact .contact-card__channels p {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--contact-paper-ink);
}

/* 加急面板 */
.page-contact .contact-urgent {
  padding-block: clamp(6px, 1vw, 12px);
}

.page-contact .urgent-panel {
  padding: clamp(22px, 4vw, 40px);
  border: 1px solid var(--line-soft);
  border-left: 4px solid var(--amber);
  border-radius: var(--radius-l);
  background:
    radial-gradient(120% 140% at 0% 0%, rgba(255, 139, 61, 0.14), transparent 55%),
    var(--ink-800);
}

.page-contact h2 {
  margin: 10px 0 0;
  font-size: clamp(21px, 3.4vw, 33px);
  line-height: 1.22;
  letter-spacing: -0.015em;
  font-weight: 900;
  color: var(--text);
  max-width: 26ch;
}

.page-contact .urgent-panel__text {
  margin: 14px 0 0;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--slate);
}

.page-contact .urgent-details {
  margin-top: 22px;
  padding: 0 18px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-m);
  background: rgba(6, 20, 38, 0.55);
}

.page-contact .urgent-details summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 0;
  cursor: pointer;
  list-style: none;
  font-size: 14px;
  font-weight: 700;
  color: var(--cyan);
}

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

.page-contact .urgent-details summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--amber);
}

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

.page-contact .urgent-details__body {
  padding: 0 0 18px;
}

.page-contact .urgent-template {
  margin: 0 0 14px;
  padding-left: 14px;
  border-left: 2px solid var(--line-strong);
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.9;
  color: var(--mist);
  overflow-wrap: anywhere;
}

.page-contact .urgent-facts {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-m);
  overflow: hidden;
}

.page-contact .urgent-facts li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 18px;
  background: var(--ink-800);
}

.page-contact .urgent-facts .num {
  font-family: var(--font-mono);
  font-size: clamp(18px, 2.4vw, 24px);
  font-weight: 700;
  color: var(--cyan);
}

.page-contact .urgent-facts li span:last-child {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--slate);
}

/* 地址区 */
.page-contact .location-grid {
  display: grid;
  gap: clamp(22px, 3vw, 36px);
  align-items: center;
}

.page-contact .location-media {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  overflow: hidden;
  line-height: 0;
}

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

.page-contact .location-text__lead {
  margin: 14px 0 0;
  max-width: 48ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--slate);
}

.page-contact .location-facts {
  margin: 24px 0 0;
  display: grid;
  gap: 14px;
}

.page-contact .location-facts > div {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 12px;
  padding-top: 13px;
  border-top: 1px solid var(--line-soft);
}

.page-contact .location-facts dt {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--slate);
}

.page-contact .location-facts dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--text);
}

.page-contact .location-facts dd.num {
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}

.page-contact .location-text__note {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

/* 准备清单 */
.page-contact .contact-prepare__lead {
  margin: 14px 0 0;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--slate);
}

.page-contact .prep-list {
  counter-reset: prep;
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .prep-list li {
  counter-increment: prep;
  position: relative;
  padding: 18px 18px 18px 58px;
  background: var(--ink-800);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-m);
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--slate);
  transition: border-color 0.24s var(--ease);
}

.page-contact .prep-list li:hover {
  border-color: var(--line-strong);
}

.page-contact .prep-list li::before {
  content: counter(prep, decimal-leading-zero);
  position: absolute;
  left: 18px;
  top: 18px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--cyan);
}

.page-contact .prep-list strong {
  display: block;
  margin-bottom: 4px;
  font-size: 15px;
  color: var(--text);
}

.page-contact .contact-prepare__note {
  margin: 18px 0 0;
  max-width: 58ch;
  padding: 14px 16px;
  border-left: 3px solid var(--cyan);
  background: rgba(61, 231, 255, 0.06);
  border-radius: 0 var(--radius-s) var(--radius-s) 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

.page-contact .prep-links {
  margin-top: 26px;
  display: grid;
  gap: 10px;
}

.page-contact .prep-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  color: var(--text);
  font-size: 14px;
  text-decoration: none;
  transition: border-color 0.22s var(--ease), background 0.22s var(--ease);
}

.page-contact .prep-link::after {
  content: "→";
  font-family: var(--font-mono);
  color: var(--cyan);
  transition: transform 0.22s var(--ease), color 0.22s var(--ease);
}

.page-contact .prep-link:hover,
.page-contact .prep-link:focus-visible {
  border-color: var(--amber);
  background: var(--ink-800);
}

.page-contact .prep-link:hover::after,
.page-contact .prep-link:focus-visible::after {
  color: var(--amber);
  transform: translateX(4px);
}

@media (min-width: 620px) {
  .page-contact .prep-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-contact .prep-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 900px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    gap: clamp(32px, 4vw, 58px);
  }

  .page-contact .location-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }
}

@media (min-width: 1040px) {
  .page-contact .prep-links {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 420px) {
  .page-contact .location-facts > div {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .page-contact .contact-card__channels dd {
    font-size: 14px;
  }
}