.page-contact {
  --pc-gap: clamp(1.5rem, 3.2vw, 2.75rem);
  --pc-pad: clamp(1.25rem, 3vw, 2.125rem);
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-sans);
  padding-bottom: clamp(3rem, 7vw, 5rem);
  overflow-x: clip;
}

.page-contact .breadcrumb {
  padding-block: clamp(1rem, 2.6vw, 1.75rem) 0;
}

.page-contact .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .06em;
}

.page-contact .breadcrumb__list li + li::before {
  content: "/";
  margin-right: .45rem;
  color: var(--gold);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  padding-block: clamp(1.5rem, 4vw, 2.75rem) clamp(2.5rem, 6vw, 4rem);
}

.page-contact .contact-hero__head {
  max-width: 68rem;
  margin-bottom: clamp(1.75rem, 4vw, 3rem);
}

.page-contact .contact-hero .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  margin: 0 0 1rem;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .2em;
  color: var(--gold);
}

.page-contact .contact-hero .num {
  color: var(--gold-bright);
}

.page-contact .contact-hero h1 {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: clamp(2rem, 7vw, 4rem);
  line-height: 1.14;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-contact .contact-hero__lead {
  margin: 1.15rem 0 0;
  max-width: 58ch;
  font-size: clamp(1rem, 1.9vw, 1.125rem);
  line-height: 1.85;
  color: rgba(244, 239, 228, .76);
}

.page-contact .contact-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pc-gap);
}

/* ---------- 联络卡片 ---------- */
.page-contact .contact-card {
  position: relative;
  padding: var(--pc-pad);
  background:
    radial-gradient(120% 90% at 100% 0%, rgba(200, 164, 92, .16), transparent 58%),
    linear-gradient(165deg, #191A1F 0%, #14181C 52%, #1D2C33 100%);
  border: 1px solid var(--line-strong);
  clip-path: polygon(0 0, calc(100% - 24px) 0, 100% 24px, 100% 100%, 24px 100%, 0 calc(100% - 24px));
}

.page-contact .contact-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: linear-gradient(to bottom, var(--gold), transparent 72%);
}

.page-contact .contact-card__title {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: clamp(1.15rem, 2.4vw, 1.4rem);
  line-height: 1.35;
  color: var(--paper);
}

.page-contact .contact-item {
  padding-block: 1.05rem;
  border-top: 1px solid var(--line-soft);
}

.page-contact .contact-card__title + .contact-item {
  margin-top: 1rem;
}

.page-contact .contact-item__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .18em;
  color: var(--gold);
}

.page-contact .contact-item__value {
  margin: .45rem 0 0;
  font-family: var(--font-mono);
  font-size: clamp(1rem, 2.4vw, 1.15rem);
  line-height: 1.55;
  letter-spacing: .01em;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-contact .contact-item__value--lg {
  font-size: clamp(1.5rem, 5vw, 2.05rem);
  color: var(--gold-bright);
}

.page-contact .contact-item__note {
  margin: .55rem 0 0;
  font-size: .875rem;
  line-height: 1.75;
  color: var(--archive);
}

.page-contact .contact-card__media {
  margin: 1.5rem 0 0;
  border: 1px solid var(--line);
  overflow: hidden;
}

.page-contact .contact-card__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* ---------- 准备清单 ---------- */
.page-contact .contact-prep {
  position: relative;
  padding: var(--pc-pad);
  background: var(--ink-2);
  border: 1px solid var(--line);
}

.page-contact .contact-prep::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--cinnabar), var(--gold) 58%, transparent);
}

.page-contact .contact-prep__title {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: clamp(1.15rem, 2.4vw, 1.4rem);
  line-height: 1.35;
  color: var(--paper);
}

.page-contact .contact-prep__lead {
  margin: .55rem 0 1.1rem;
  font-size: .9rem;
  line-height: 1.7;
  color: var(--archive);
}

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

.page-contact .prep-item {
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr);
  gap: .85rem;
  padding: .95rem .55rem .95rem 0;
  border-top: 1px solid var(--line-soft);
  transition: background var(--dur) var(--ease);
}

.page-contact .prep-item:hover {
  background: rgba(200, 164, 92, .06);
}

.page-contact .prep-item__num {
  padding-top: .18rem;
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .08em;
  color: var(--gold);
}

.page-contact .prep-item__title {
  margin: 0;
  font-family: var(--font-sans);
  font-size: .98rem;
  font-weight: 700;
  line-height: 1.5;
  color: var(--paper);
}

.page-contact .prep-item__text {
  margin: .32rem 0 0;
  font-size: .875rem;
  line-height: 1.72;
  color: rgba(244, 239, 228, .68);
  transition: color var(--dur) var(--ease);
}

.page-contact .prep-item:hover .prep-item__text {
  color: rgba(244, 239, 228, .92);
}

.page-contact .contact-prep__figure {
  margin: 1.4rem 0 0;
}

.page-contact .contact-prep__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: 1px solid var(--line);
}

.page-contact .contact-prep__figure figcaption {
  margin-top: .6rem;
  font-size: .78rem;
  line-height: 1.65;
  color: var(--archive);
}

/* ---------- 回复时段 ---------- */
.page-contact .hours {
  padding-block: clamp(2.5rem, 6vw, 4rem);
  background: var(--ink-2);
  border-block: 1px solid var(--line-soft);
}

.page-contact .hours__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pc-gap);
}

.page-contact .hours__label {
  margin: 0 0 .8rem;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .18em;
  color: var(--slate);
}

.page-contact .hours__big {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: clamp(1.4rem, 3.6vw, 1.9rem);
  line-height: 1.2;
  color: var(--paper);
}

.page-contact .hours__time {
  margin: .5rem 0 0;
  font-family: var(--font-mono);
  font-size: clamp(1.75rem, 6vw, 2.65rem);
  line-height: 1.15;
  letter-spacing: .02em;
  color: var(--gold-bright);
}

.page-contact .hours__body h2 {
  margin: 0 0 .9rem;
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: clamp(1.3rem, 3.2vw, 1.8rem);
  line-height: 1.34;
  color: var(--paper);
}

.page-contact .hours__body p {
  margin: 0 0 1.1rem;
  max-width: 62ch;
  font-size: 1rem;
  line-height: 1.85;
  color: rgba(244, 239, 228, .78);
}

.page-contact .hours__list {
  display: grid;
  gap: .85rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .hours__list li {
  position: relative;
  padding-left: 1.35rem;
  font-size: .95rem;
  line-height: 1.8;
  color: rgba(244, 239, 228, .72);
}

.page-contact .hours__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .78em;
  width: .55rem;
  height: 1px;
  background: var(--gold);
}

/* ---------- 服务范围 ---------- */
.page-contact .coverage {
  padding-block: clamp(2.75rem, 6vw, 4.25rem);
  background: linear-gradient(180deg, var(--deep-teal) 0%, #16232A 100%);
  border-block: 1px solid var(--line-soft);
}

.page-contact .coverage__head {
  max-width: 60rem;
}

.page-contact .coverage .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  margin: 0 0 .85rem;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .2em;
  color: var(--gold);
}

.page-contact .coverage .num {
  color: var(--gold-bright);
}

.page-contact .coverage h2 {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: clamp(1.45rem, 3.8vw, 2.2rem);
  line-height: 1.3;
  color: var(--paper);
}

.page-contact .coverage__lead {
  margin: .9rem 0 0;
  max-width: 56ch;
  font-size: .98rem;
  line-height: 1.8;
  color: rgba(244, 239, 228, .74);
}

.page-contact .coverage__strip {
  position: relative;
  height: 84px;
  margin: clamp(1.5rem, 4vw, 2.25rem) 0 .8rem;
  border-block: 1px solid rgba(200, 164, 92, .22);
  background-image:
    linear-gradient(to right, rgba(94, 122, 138, .18) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(94, 122, 138, .18) 1px, transparent 1px);
  background-size: 36px 36px;
}

.page-contact .coverage__node {
  position: absolute;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--slate);
  transform: translate(-50%, -50%);
}

.page-contact .coverage__node--base {
  width: 13px;
  height: 13px;
  background: var(--gold);
  box-shadow: 0 0 0 5px rgba(200, 164, 92, .16);
}

.page-contact .coverage__node:nth-child(1) { left: 8%; top: 70%; }
.page-contact .coverage__node:nth-child(2) { left: 23%; top: 36%; }
.page-contact .coverage__node:nth-child(3) { left: 36%; top: 62%; }
.page-contact .coverage__node:nth-child(4) { left: 49%; top: 26%; }
.page-contact .coverage__node:nth-child(5) { left: 62%; top: 66%; }
.page-contact .coverage__node:nth-child(6) { left: 76%; top: 40%; }
.page-contact .coverage__node:nth-child(7) { left: 89%; top: 60%; }

.page-contact .coverage__scale {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: .45rem 1rem;
  margin: 0 0 1.5rem;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .12em;
  color: var(--slate);
}

.page-contact .coverage__more {
  border: 1px solid rgba(200, 164, 92, .22);
  background: rgba(11, 11, 13, .28);
}

.page-contact .coverage__more summary {
  padding: .9rem 1.1rem;
  font-family: var(--font-mono);
  font-size: .8rem;
  letter-spacing: .06em;
  color: var(--gold);
  cursor: pointer;
  list-style: none;
}

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

.page-contact .coverage__more summary::after {
  content: "+";
  float: right;
  color: var(--gold-bright);
}

.page-contact .coverage__more[open] summary::after {
  content: "−";
}

.page-contact .coverage__more-body {
  padding: 0 1.1rem 1.1rem;
}

.page-contact .coverage__more-body p {
  margin: .6rem 0 0;
  max-width: 66ch;
  font-size: .92rem;
  line-height: 1.82;
  color: rgba(244, 239, 228, .78);
}

/* ---------- 常见入口 ---------- */
.page-contact .shortcuts {
  padding-block: clamp(2.5rem, 6vw, 4rem);
}

.page-contact .shortcuts__head {
  max-width: 58rem;
  margin-bottom: clamp(1.5rem, 3.5vw, 2.25rem);
}

.page-contact .shortcuts__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1rem, 2.4vw, 1.5rem);
}

.page-contact .shortcuts__card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: clamp(1.15rem, 2.6vw, 1.6rem);
  background: var(--ink-2);
  border: 1px solid var(--line);
  color: inherit;
  text-decoration: none;
  overflow: hidden;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-contact .shortcuts__card::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 22px;
  height: 22px;
  background: var(--ink);
  clip-path: polygon(100% 0, 0 0, 100% 100%);
  transition: background var(--dur) var(--ease);
}

.page-contact .shortcuts__card:hover {
  border-color: var(--line-strong);
  background: var(--ink-3);
}

.page-contact .shortcuts__card:hover::before {
  background: var(--gold);
}

.page-contact .shortcuts__card:focus-visible {
  outline: 2px solid var(--gold-bright);
  outline-offset: 3px;
}

.page-contact .shortcuts__num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .16em;
  color: var(--slate);
}

.page-contact .shortcuts__title {
  margin: .6rem 0 .5rem;
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: clamp(1.05rem, 2.2vw, 1.25rem);
  line-height: 1.4;
  color: var(--paper);
}

.page-contact .shortcuts__text {
  flex: 1;
  margin: 0 0 1.1rem;
  font-size: .9rem;
  line-height: 1.75;
  color: rgba(244, 239, 228, .7);
}

.page-contact .shortcuts__cta {
  padding-top: .75rem;
  border-top: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .08em;
  color: var(--gold);
}

.page-contact .shortcuts__card:hover .shortcuts__cta {
  color: var(--gold-bright);
}

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

@media (min-width: 880px) {
  .page-contact .hours__grid {
    grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
    align-items: start;
  }
}

@media (min-width: 920px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
    align-items: start;
  }
}

@media (min-width: 1000px) {
  .page-contact .shortcuts__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .prep-item,
  .page-contact .prep-item__text,
  .page-contact .shortcuts__card,
  .page-contact .shortcuts__card::before {
    transition: none;
  }
}