.page-contact {
  --pc-pad: clamp(1.4rem, 3.2vw, 2.75rem);
  --pc-gap: clamp(0.9rem, 2.2vw, 1.6rem);
  background: var(--ink);
  color: var(--white);
  overflow-x: clip;
}

.page-contact [id] {
  scroll-margin-top: 110px;
}

.page-contact .breadcrumbs {
  margin-bottom: clamp(1.25rem, 3vw, 2.25rem);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  padding-bottom: clamp(2rem, 5vw, 3.5rem);
}

.page-contact .contact-hero__head {
  align-items: end;
  margin-bottom: clamp(1.75rem, 4vw, 3rem);
}

.page-contact .contact-hero__title {
  margin: 0.5rem 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.05rem, 5.6vw, 4rem);
  line-height: 1.02;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-contact .contact-hero__lede {
  margin: 0;
  max-width: 34ch;
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--white-78);
}

.page-contact .contact-hero__grid {
  align-items: stretch;
}

/* 联系卡 */
.page-contact .contact-card {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--line-strong);
  background: var(--ink-2);
  padding: var(--pc-pad);
  box-shadow: var(--shadow-solid);
}

.page-contact .contact-card__media {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.page-contact .contact-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
  filter: saturate(0.65) contrast(1.1);
}

.page-contact .contact-card::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(120% 90% at 88% 12%, rgba(200, 255, 61, 0.16), transparent 58%),
    linear-gradient(118deg, rgba(11, 15, 14, 0.95) 26%, rgba(11, 15, 14, 0.72) 62%, rgba(14, 42, 34, 0.6));
}

.page-contact .contact-card__body {
  position: relative;
}

.page-contact .contact-card__kicker {
  display: inline-block;
  color: var(--lime);
  font-family: var(--font-mono);
  letter-spacing: 0.12em;
}

.page-contact .contact-channel {
  margin-top: clamp(1.4rem, 3vw, 2rem);
  padding-top: clamp(1.1rem, 2.4vw, 1.6rem);
  border-top: 1px solid var(--line);
}

.page-contact .contact-channel .label {
  display: block;
  color: var(--mist);
}

.page-contact .contact-channel__value {
  display: inline-block;
  margin-top: 0.45rem;
  font-size: clamp(1rem, 2.5vw, 1.55rem);
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -0.01em;
  text-decoration: none;
  word-break: break-all;
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.page-contact .contact-channel__value--mail {
  color: var(--lime);
}

.page-contact .contact-channel__value--tel {
  color: var(--white);
  letter-spacing: 0.02em;
}

.page-contact .contact-channel__value:hover,
.page-contact .contact-channel__value:focus-visible {
  border-bottom-color: currentColor;
  outline: none;
}

.page-contact .contact-channel__note {
  margin: 0.6rem 0 0;
  max-width: 42ch;
  font-size: 0.86rem;
  line-height: 1.75;
  color: var(--mist);
}

.page-contact .contact-card__address {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.5rem 0.9rem;
  margin-top: clamp(1.4rem, 3vw, 2rem);
  padding-top: clamp(1.1rem, 2.4vw, 1.6rem);
  border-top: 1px solid var(--line);
  font-size: 0.9rem;
  color: var(--white-78);
}

.page-contact .contact-card__address .label {
  color: var(--gold);
}

.page-contact .contact-card__hours {
  margin: clamp(1.1rem, 2.5vw, 1.6rem) 0 0;
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  color: var(--mist);
}

/* 右侧分流 */
.page-contact .contact-hero__side {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  padding: clamp(1.1rem, 2.6vw, 1.6rem);
  border-radius: var(--radius);
  background: var(--glass-bg);
  border: 1px solid var(--glass-line);
  backdrop-filter: blur(10px);
}

.page-contact .contact-hero__side > .label {
  color: var(--mist);
}

.page-contact .route-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.5rem;
}

.page-contact .route-list a {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.68rem 0.85rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: rgba(11, 15, 14, 0.45);
  color: var(--white-78);
  text-decoration: none;
  transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.page-contact .route-list a:hover,
.page-contact .route-list a:focus-visible {
  border-color: var(--lime);
  background: rgba(200, 255, 61, 0.08);
  transform: translateX(3px);
  outline: none;
}

.page-contact .route-list__text {
  font-size: 0.85rem;
  line-height: 1.5;
}

.page-contact .contact-hero__aside {
  margin: 0.4rem 0 0;
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--mist);
}

.page-contact .tag--mist {
  color: var(--mist);
  border-color: rgba(169, 184, 176, 0.4);
  background: rgba(169, 184, 176, 0.1);
}

/* ---------- 支持范围 ---------- */
.page-contact .scope-list {
  list-style: none;
  margin: clamp(1.5rem, 3.5vw, 2.5rem) 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-contact .scope-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.65rem;
  padding: clamp(1.3rem, 3vw, 1.9rem) 0;
  border-bottom: 1px solid var(--line);
  transition: background 0.25s ease;
}

.page-contact .scope-item:hover {
  background: linear-gradient(90deg, rgba(200, 255, 61, 0.05), transparent 70%);
}

.page-contact .scope-item > .tag {
  justify-self: start;
}

.page-contact .scope-item__title {
  margin: 0 0 0.45rem;
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2.4vw, 1.5rem);
  font-weight: 700;
  line-height: 1.25;
  color: var(--white);
}

.page-contact .scope-item__desc {
  margin: 0;
  max-width: 60ch;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--white-78);
}

.page-contact .scope-item__link {
  justify-self: start;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(200, 255, 61, 0.35);
  padding-bottom: 2px;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.page-contact .scope-item__link:hover,
.page-contact .scope-item__link:focus-visible {
  border-bottom-color: var(--lime);
  color: var(--lime-soft);
  outline: none;
}

@media (min-width: 900px) {
  .page-contact .scope-item {
    grid-template-columns: 9.5rem minmax(0, 1fr) 11rem;
    align-items: start;
    gap: 1.75rem;
  }
  .page-contact .scope-item__link {
    justify-self: end;
    margin-top: 0.35rem;
  }
}

/* ---------- 邮件模板 ---------- */
.page-contact .mail {
  background: linear-gradient(180deg, transparent, rgba(14, 42, 34, 0.5) 40%, transparent);
}

.page-contact .mail__grid {
  align-items: start;
}

.page-contact .mail__intro .btn {
  margin-top: 1.5rem;
}

.page-contact .mail-template {
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--line-strong);
  background: linear-gradient(158deg, #0c1a16, #080f0d 72%);
  box-shadow: var(--shadow-solid);
}

.page-contact .mail-template__bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  padding: 0.8rem 1.15rem;
  border-bottom: 1px solid var(--line-strong);
  background: rgba(183, 244, 224, 0.05);
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-contact .mail-fields {
  margin: 0;
  padding: 0;
}

.page-contact .mail-field {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.25rem;
  padding: 0.85rem 1.15rem;
  border-bottom: 1px dashed var(--line);
}

.page-contact .mail-field:last-child {
  border-bottom: none;
}

.page-contact .mail-field dt {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  color: var(--lime);
}

.page-contact .mail-field dd {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--white-78);
}

@media (min-width: 720px) {
  .page-contact .mail-field {
    grid-template-columns: 8.5rem minmax(0, 1fr);
    align-items: baseline;
    gap: 1.25rem;
  }
}

.page-contact .mail__hint {
  margin: 1rem 0 0;
  padding-left: 1rem;
  border-left: 2px solid var(--orange);
  font-size: 0.83rem;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 合作与纠错 ---------- */
.page-contact .collab__panel {
  padding: var(--pc-pad);
  border-radius: var(--radius);
  border: 1px solid var(--line);
  border-left: 3px solid var(--gold);
  background:
    radial-gradient(90% 120% at 100% 0%, rgba(242, 184, 75, 0.1), transparent 60%),
    linear-gradient(126deg, rgba(23, 61, 51, 0.85), rgba(11, 15, 14, 0.94));
}

.page-contact .collab__head {
  max-width: 52ch;
  margin-bottom: clamp(1.4rem, 3vw, 2.2rem);
}

.page-contact .collab__grid {
  gap: var(--pc-gap);
}

.page-contact .collab__item {
  padding-top: 1rem;
  border-top: 1px solid var(--line-strong);
}

.page-contact .collab__item-title {
  margin: 0.7rem 0 0.45rem;
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 2.2vw, 1.3rem);
  font-weight: 700;
  line-height: 1.3;
  color: var(--white);
}

.page-contact .collab__item-desc {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.8;
  color: var(--white-78);
}

.page-contact .collab__foot {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.75rem;
  margin-top: clamp(1.4rem, 3vw, 2rem);
  padding-top: 1.1rem;
  border-top: 1px solid var(--line);
}

.page-contact .collab__link {
  font-size: 0.84rem;
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(242, 184, 75, 0.35);
  padding-bottom: 2px;
  transition: border-color 0.2s ease;
}

.page-contact .collab__link:hover,
.page-contact .collab__link:focus-visible {
  border-bottom-color: var(--gold);
  outline: none;
}

/* ---------- 服务时间与地址 ---------- */
.page-contact .service-hours__grid {
  align-items: start;
  gap: clamp(1.75rem, 4vw, 3rem);
}

.page-contact .service-hours__remind {
  margin: 1.5rem 0 0;
  max-width: 52ch;
  font-size: 0.86rem;
  line-height: 1.8;
  color: var(--mist);
}

.page-contact .clock {
  margin-top: clamp(1.4rem, 3vw, 2rem);
}

.page-contact .clock__row {
  display: flex;
  align-items: center;
  gap: 0.9rem;
}

.page-contact .clock__edge {
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--white);
}

.page-contact .clock__track {
  position: relative;
  flex: 1 1 auto;
  height: 9px;
  border-radius: 99px;
  overflow: hidden;
  background: rgba(183, 244, 224, 0.1);
}

.page-contact .clock__fill {
  position: absolute;
  inset: 0;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--lime), var(--orange) 64%, var(--gold));
}

.page-contact .clock__track::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background-image: repeating-linear-gradient(
    90deg,
    rgba(11, 15, 14, 0.62) 0 2px,
    transparent 2px calc(100% / 9)
  );
}

.page-contact .clock__note {
  margin: 0.65rem 0 0;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-contact .location__media {
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--line-strong);
  aspect-ratio: 10 / 6;
}

.page-contact .location__media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.75;
  filter: saturate(0.55) contrast(1.08);
}

.page-contact .location__body {
  margin-top: 1.15rem;
}

.page-contact .location__body > .label {
  color: var(--gold);
}

.page-contact .location__address {
  display: block;
  margin-top: 0.5rem;
  font-size: clamp(0.95rem, 2.2vw, 1.15rem);
  font-style: normal;
  line-height: 1.6;
  color: var(--white);
}

.page-contact .location__note {
  margin: 0.65rem 0 0;
  max-width: 46ch;
  font-size: 0.85rem;
  line-height: 1.8;
  color: var(--mist);
}

.page-contact .location__meta {
  list-style: none;
  display: grid;
  gap: 0.6rem;
  margin: 1.15rem 0 0;
  padding: 1.1rem 0 0;
  border-top: 1px solid var(--line);
}

.page-contact .location__meta li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.4rem 0.9rem;
}

.page-contact .location__meta .label {
  min-width: 3rem;
  color: var(--mist);
}

.page-contact .location__meta a {
  font-size: 0.86rem;
  color: var(--white-78);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  word-break: break-all;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.page-contact .location__meta a:hover,
.page-contact .location__meta a:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
  outline: none;
}

/* ---------- 窄屏收敛 ---------- */
@media (max-width: 599px) {
  .page-contact .contact-hero__grid,
  .page-contact .mail__grid,
  .page-contact .service-hours__grid {
    gap: 1.25rem;
  }

  .page-contact .contact-hero__lede {
    max-width: none;
  }

  .page-contact .route-list a {
    align-items: flex-start;
  }

  .page-contact .clock__row {
    gap: 0.55rem;
  }

  .page-contact .clock__edge {
    font-size: 0.7rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .route-list a,
  .page-contact .scope-item,
  .page-contact .contact-channel__value,
  .page-contact .scope-item__link,
  .page-contact .collab__link,
  .page-contact .location__meta a {
    transition: none;
  }

  .page-contact .route-list a:hover,
  .page-contact .route-list a:focus-visible {
    transform: none;
  }
}