.page-contact {
  --contact-side-gap: clamp(18px, 3vw, 32px);
  padding-bottom: clamp(40px, 7vw, 88px);
}

.page-contact img {
  max-width: 100%;
  height: auto;
}

.page-contact .breadcrumbs {
  padding-top: clamp(18px, 3vw, 30px);
}

.page-contact .section + .section {
  margin-top: clamp(6px, 1.6vw, 16px);
}

/* ---------- 首屏 ---------- */

.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(28px, 5vw, 56px) clamp(24px, 4vw, 44px);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(1100px 420px at 88% -30%, rgba(157, 255, 58, 0.12), transparent 62%),
    radial-gradient(760px 320px at 4% 120%, rgba(255, 138, 30, 0.09), transparent 66%),
    linear-gradient(180deg, rgba(26, 35, 48, 0.65), transparent 72%);
}

.page-contact .contact-hero__slash {
  position: absolute;
  top: -50px;
  right: 9%;
  width: 3px;
  height: 280px;
  background: linear-gradient(180deg, var(--green), transparent 88%);
  transform: rotate(18deg);
  opacity: 0.55;
  pointer-events: none;
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: clamp(22px, 3.5vw, 40px);
  grid-template-columns: minmax(0, 1fr);
}

.page-contact .contact-hero__copy .title-xl {
  margin-bottom: 14px;
}

.page-contact .contact-hero__copy .lead {
  max-width: 60ch;
}

.page-contact .contact-hero__aside {
  border: 1px solid var(--line);
  border-left: 3px solid var(--green);
  background: linear-gradient(160deg, rgba(18, 24, 33, 0.95), rgba(11, 23, 40, 0.88));
  padding: clamp(16px, 2.4vw, 24px);
  clip-path: var(--chamfer-sm);
}

.page-contact .contact-hero__aside-label {
  margin: 0 0 14px;
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  color: var(--text-2);
}

.page-contact .contact-hero__dl {
  margin: 0;
  display: grid;
  gap: 10px;
}

.page-contact .contact-hero__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 9px;
  border-bottom: 1px dashed var(--line);
}

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

.page-contact .contact-hero__row dt {
  font-size: 0.8125rem;
  color: var(--text-2);
}

.page-contact .contact-hero__row dd {
  margin: 0;
  font-size: 0.95rem;
  color: var(--green);
  letter-spacing: 0.02em;
}

.page-contact .contact-jump {
  list-style: none;
  margin: clamp(26px, 4vw, 40px) 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-contact .contact-jump a {
  display: inline-block;
  padding: 7px 12px;
  border: 1px solid var(--line);
  background: rgba(26, 35, 48, 0.6);
  color: var(--silver);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-decoration: none;
  clip-path: var(--chamfer-xs);
  transition: color 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.page-contact .contact-jump a:hover,
.page-contact .contact-jump a:focus-visible {
  color: var(--ink);
  background: var(--green);
  border-color: var(--green);
}

/* ---------- 联系方式 ---------- */

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

.page-contact .contact-cards {
  display: grid;
  gap: 14px;
}

.page-contact .contact-card {
  position: relative;
  padding: clamp(18px, 2.4vw, 26px);
  padding-left: clamp(22px, 3vw, 34px);
  border-left: 3px solid var(--green);
}

.page-contact .contact-card--orange {
  border-left-color: var(--orange);
}

.page-contact .contact-card--blue {
  border-left-color: var(--blue);
}

.page-contact .contact-card__label {
  margin: 0 0 8px;
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  color: var(--text-2);
}

.page-contact .contact-card__value {
  margin: 0 0 10px;
  font-size: clamp(0.95rem, 2vw, 1.15rem);
  color: var(--text);
  letter-spacing: 0.02em;
  word-break: break-all;
}

.page-contact .contact-card__value--text {
  font-family: var(--font-body);
  word-break: break-word;
  line-height: 1.65;
}

.page-contact .contact-card__note {
  margin: 0 0 16px;
  font-size: 0.8125rem;
  line-height: 1.75;
  color: var(--text-2);
}

.page-contact .contact-card__note a {
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-contact .contact-card .copy-btn {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
}

.page-contact .contact-channels__side {
  display: grid;
  gap: 16px;
  align-content: start;
}

.page-contact .contact-channels__side .media-frame {
  width: 100%;
}

.page-contact .contact-tip {
  border: 1px solid var(--line);
  border-top: 3px solid var(--orange);
  background: linear-gradient(160deg, rgba(26, 35, 48, 0.72), rgba(11, 23, 40, 0.6));
  padding: clamp(16px, 2.2vw, 22px);
  clip-path: var(--chamfer-sm);
}

.page-contact .contact-tip__title {
  margin: 0 0 14px;
  font-weight: 800;
  font-size: 1rem;
  color: var(--text);
}

.page-contact .contact-tip__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
  counter-reset: tip;
}

.page-contact .contact-tip__list li {
  position: relative;
  padding-left: 32px;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--text-2);
  counter-increment: tip;
}

.page-contact .contact-tip__list li::before {
  content: counter(tip, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 1px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--orange);
  letter-spacing: 0.04em;
}

/* ---------- 咨询方向折叠面板 ---------- */

.page-contact .contact-topics__list {
  display: grid;
  gap: 10px;
}

.page-contact .contact-topics__list .accordion {
  border: 1px solid var(--line);
  border-left-width: 3px;
  background: linear-gradient(180deg, rgba(18, 24, 33, 0.85), rgba(11, 23, 40, 0.68));
  transition: border-left-color 0.25s ease;
}

.page-contact .contact-topics__list .accordion[open] {
  border-left-color: var(--green);
}

.page-contact .contact-topics__list .accordion__title {
  cursor: pointer;
  padding: 15px clamp(16px, 2.4vw, 22px);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text);
  list-style: none;
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-contact .contact-topics__list .accordion__title::-webkit-details-marker {
  display: none;
}

.page-contact .contact-topics__list .accordion__title::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--green);
}

.page-contact .contact-topics__list .accordion[open] .accordion__title::after {
  content: "–";
}

.page-contact .contact-topics__list .accordion__body {
  padding: 0 clamp(16px, 2.4vw, 22px) 18px;
  border-top: 1px dashed var(--line);
  margin-top: -1px;
  padding-top: 14px;
}

.page-contact .contact-topics__list .accordion__body p {
  margin: 0;
  max-width: 68ch;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--text-2);
}

/* ---------- 服务时间 ---------- */

.page-contact .hours-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: minmax(0, 1fr);
}

.page-contact .hours-cell {
  padding: clamp(20px, 2.6vw, 30px);
  border-top: 3px solid var(--green);
  background: linear-gradient(160deg, rgba(26, 35, 48, 0.92), rgba(11, 23, 40, 0.72));
  clip-path: var(--chamfer-sm);
}

.page-contact .hours-cell--holiday {
  border-top-color: var(--orange);
  background: linear-gradient(160deg, rgba(26, 35, 48, 0.92), rgba(22, 26, 38, 0.72));
}

.page-contact .hours-cell__tag {
  margin: 0 0 6px;
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  color: var(--text-2);
}

.page-contact .hours-cell__time {
  margin: 0 0 12px;
  font-size: clamp(1.5rem, 3.4vw, 2.2rem);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--green);
}

.page-contact .hours-cell--holiday .hours-cell__time {
  color: var(--orange);
}

.page-contact .hours-cell__desc {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.8;
  color: var(--text-2);
}

.page-contact .hours-note {
  margin-top: 18px;
  padding: 16px clamp(16px, 2.4vw, 22px);
  border-left: 3px solid var(--blue);
  background: rgba(63, 169, 255, 0.07);
}

.page-contact .hours-note p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.8;
  color: var(--text-2);
}

/* ---------- 合作联络 ---------- */

.page-contact .partners-split {
  display: grid;
  gap: var(--contact-side-gap);
  grid-template-columns: minmax(0, 1fr);
  align-items: center;
}

.page-contact .partners-split__main p {
  margin: 0 0 14px;
  max-width: 64ch;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--text-2);
}

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

.page-contact .partners-split__main a {
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-contact .partners-split__side {
  display: grid;
  gap: 12px;
}

/* ---------- 到访位置 ---------- */

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

.page-contact .visit-split .media-frame {
  width: 100%;
}

.page-contact .visit-split__copy p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--text-2);
}

.page-contact .visit-split__copy a {
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-contact .visit-facts {
  margin: 0 0 16px;
  display: grid;
  border-top: 1px solid var(--line);
}

.page-contact .visit-facts__row {
  display: grid;
  gap: 4px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.page-contact .visit-facts__row dt {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--text-2);
}

.page-contact .visit-facts__row dd {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--text);
  word-break: break-word;
}

/* ---------- 响应式 ---------- */

@media (min-width: 560px) {
  .page-contact .visit-facts__row {
    grid-template-columns: 96px minmax(0, 1fr);
    align-items: baseline;
    gap: 14px;
  }
}

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

@media (min-width: 920px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: end;
  }
}

@media (min-width: 940px) {
  .page-contact .contact-channels__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    align-items: start;
  }

  .page-contact .partners-split {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
  }

  .page-contact .visit-split {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-jump a {
    transition: none;
  }

  .page-contact .contact-topics__list .accordion {
    transition: none;
  }

  .page-contact .contact-hero__slash {
    opacity: 0.3;
  }
}