.page-contact {
  --ct-grid-line: rgba(155, 232, 218, 0.09);
  --ct-soft: rgba(59, 242, 206, 0.1);
  --ct-amber-soft: rgba(245, 183, 64, 0.14);
}

.page-contact .breadcrumb {
  padding: clamp(18px, 3vw, 28px) 0 0;
}

/* ---------- 首屏 ---------- */
.page-contact .ct-hero {
  padding: clamp(24px, 5vw, 56px) 0 clamp(40px, 7vw, 84px);
}

.page-contact .ct-hero-grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
}

.page-contact .ct-title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 9vw, 5.4rem);
  font-weight: 900;
  line-height: 1.02;
  letter-spacing: -0.03em;
  color: var(--paper);
}

.page-contact .ct-title-accent {
  display: block;
  margin-top: 6px;
  color: var(--cyan);
}

.page-contact .ct-lede {
  max-width: 42em;
  margin: clamp(20px, 3vw, 28px) 0 0;
  font-size: clamp(1rem, 1.9vw, 1.125rem);
  line-height: 1.85;
  color: var(--cool);
}

.page-contact .ct-hero-aside {
  padding: clamp(20px, 3vw, 26px);
  border: 1px solid var(--line-strong);
  border-top: 3px solid var(--amber);
  border-radius: var(--radius);
  align-self: end;
}

.page-contact .ct-aside-label {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--amber);
}

.page-contact .ct-aside-time {
  margin: 10px 0 0;
  font-size: clamp(1.9rem, 5vw, 2.4rem);
  line-height: 1.05;
  color: var(--paper);
}

.page-contact .ct-aside-note {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--sage);
}

/* ---------- 栏目头 ---------- */
.page-contact .ct-head {
  display: grid;
  gap: 14px;
  margin-bottom: clamp(32px, 5vw, 56px);
}

.page-contact .ct-head--tight {
  margin-bottom: clamp(26px, 4vw, 40px);
}

.page-contact .ct-head-note {
  margin: 0;
  max-width: 40em;
  font-size: clamp(0.95rem, 1.6vw, 1.05rem);
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 三条路径 ---------- */
.page-contact .ct-split {
  display: grid;
  gap: clamp(24px, 3.4vw, 44px);
}

.page-contact .ct-channels {
  display: grid;
  gap: clamp(14px, 2vw, 20px);
  align-content: start;
}

.page-contact .ct-channel {
  position: relative;
  padding: clamp(20px, 3vw, 30px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--glass);
  backdrop-filter: blur(12px);
  transition: border-color 220ms ease, transform 220ms ease;
}

.page-contact .ct-channel:hover,
.page-contact .ct-channel:focus-within {
  border-color: var(--line-strong);
  transform: translateY(-2px);
}

.page-contact .ct-channel--solid {
  background: var(--panel);
  border-color: rgba(59, 242, 206, 0.45);
  box-shadow: inset 3px 0 0 var(--cyan);
}

.page-contact .ct-channel-index {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--amber);
}

.page-contact .ct-channel-title {
  margin: 0;
  font-size: clamp(1.05rem, 2.2vw, 1.2rem);
  font-weight: 700;
  color: var(--paper);
}

.page-contact .ct-channel-value {
  margin: 12px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 5.2vw, 2.15rem);
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--paper);
  word-break: break-word;
  transition: color 200ms ease;
}

.page-contact .ct-channel-value--mail {
  font-size: clamp(0.95rem, 3.4vw, 1.32rem);
  color: var(--cyan);
}

.page-contact .ct-channel-value--plain {
  font-size: clamp(1.05rem, 3vw, 1.35rem);
  color: var(--mist);
}

.page-contact .ct-channel:hover .ct-channel-value,
.page-contact .ct-channel:focus-within .ct-channel-value {
  color: var(--cyan);
}

.page-contact .ct-channel-text {
  margin: 14px 0 0;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--cool);
}

.page-contact .ct-hint {
  margin: 12px 0 0;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--sage);
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 220ms ease, transform 220ms ease;
}

.page-contact .ct-channel:hover .ct-hint,
.page-contact .ct-channel:focus-within .ct-hint {
  opacity: 1;
  transform: none;
}

.page-contact .ct-channel-link {
  display: inline-block;
  margin-top: 16px;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(59, 242, 206, 0.4);
  padding-bottom: 2px;
}

.page-contact .ct-channel-link:hover {
  color: var(--paper);
  border-bottom-color: var(--amber);
}

/* ---------- 右栏 ---------- */
.page-contact .ct-side {
  display: grid;
  gap: clamp(18px, 2.6vw, 26px);
  align-content: start;
}

.page-contact .ct-media {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--shade);
}

.page-contact .ct-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(3, 11, 9, 0.15), rgba(7, 21, 18, 0.75));
  pointer-events: none;
}

.page-contact .ct-media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  filter: saturate(0.8);
}

.page-contact .ct-media--side {
  aspect-ratio: 16 / 10;
}

.page-contact .ct-checklist {
  padding: clamp(20px, 3vw, 26px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel-2);
}

.page-contact .ct-checklist-title {
  margin: 0 0 18px;
  font-size: clamp(1.05rem, 2.2vw, 1.2rem);
  font-weight: 700;
  color: var(--paper);
}

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

.page-contact .ct-check-list li {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 12px;
  align-items: start;
  font-size: 0.93rem;
  line-height: 1.7;
  color: var(--cool);
}

.page-contact .ct-check-list li::before {
  counter-increment: ctstep;
  content: counter(ctstep, decimal-leading-zero);
  display: block;
  padding: 2px 0;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  text-align: center;
  color: var(--cyan);
}

.page-contact .ct-template {
  margin: 20px 0 0;
  padding: 14px 16px;
  border-left: 3px solid var(--amber);
  border-radius: 0 10px 10px 0;
  background: rgba(3, 11, 9, 0.65);
  font-size: 12px;
  line-height: 2;
  color: var(--mist);
  word-break: break-word;
}

.page-contact .ct-checklist-note {
  margin: 14px 0 0;
  font-size: 12px;
  line-height: 1.7;
  color: var(--sage);
}

/* ---------- 合作 ---------- */
.page-contact .ct-coop {
  padding-top: 0;
}

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

.page-contact .ct-acc details {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--glass);
  backdrop-filter: blur(12px);
  padding: 0 clamp(18px, 3vw, 26px);
  transition: border-color 200ms ease;
}

.page-contact .ct-acc details[open] {
  border-color: rgba(59, 242, 206, 0.4);
  background: var(--panel);
}

.page-contact .ct-acc summary {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  align-items: baseline;
  justify-content: space-between;
  padding: clamp(16px, 2.6vw, 22px) 0;
  cursor: pointer;
  list-style: none;
  font-size: clamp(1rem, 2.2vw, 1.12rem);
  font-weight: 700;
  color: var(--paper);
}

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

.page-contact .ct-acc summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 1.2rem;
  line-height: 1;
  color: var(--cyan);
}

.page-contact .ct-acc details[open] summary::after {
  content: "–";
  color: var(--amber);
}

.page-contact .ct-acc-hint {
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--amber);
}

.page-contact .ct-acc-body {
  padding-bottom: clamp(16px, 2.6vw, 22px);
  border-top: 1px solid var(--line);
  padding-top: 16px;
  font-size: 0.94rem;
  line-height: 1.85;
  color: var(--cool);
}

.page-contact .ct-acc-body p {
  margin: 0 0 12px;
  max-width: 44em;
}

.page-contact .ct-acc-body p:last-child {
  margin-bottom: 0;
  color: var(--sage);
  font-size: 0.9rem;
}

/* ---------- 服务时间 ---------- */
.page-contact .ct-hours {
  padding-top: 0;
}

.page-contact .ct-hours-title {
  margin: 0 0 clamp(24px, 4vw, 40px);
}

.page-contact .ct-hours-grid {
  display: grid;
  gap: clamp(14px, 2.4vw, 22px);
}

.page-contact .ct-hour-card {
  padding: clamp(18px, 3vw, 26px);
  border-top: 2px solid rgba(155, 232, 218, 0.35);
  border-radius: 0 0 var(--radius) var(--radius);
  background: linear-gradient(180deg, var(--ct-soft), rgba(12, 35, 29, 0.9));
}

.page-contact .ct-hour-card:nth-child(2) {
  border-top-color: var(--cyan);
}

.page-contact .ct-hour-card:nth-child(3) {
  border-top-color: var(--rose);
}

.page-contact .ct-hour-key {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--mist);
}

.page-contact .ct-hour-value {
  margin: 10px 0 12px;
  font-size: clamp(1.05rem, 3.2vw, 1.35rem);
  line-height: 1.3;
  color: var(--paper);
}

.page-contact .ct-hour-text {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--cool);
}

.page-contact .ct-hours-foot {
  margin: clamp(20px, 3vw, 30px) 0 0;
  max-width: 44em;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--sage);
}

/* ---------- 分隔带 ---------- */
.page-contact .ct-divider {
  display: block;
  width: 100%;
  height: 40px;
  margin: clamp(40px, 6vw, 72px) 0 0;
}

/* ---------- 地址带 ---------- */
.page-contact .ct-address-inner {
  position: relative;
  display: grid;
  gap: 0;
  overflow: hidden;
  margin-top: clamp(-8px, -1vw, 0px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background-color: var(--panel);
  background-image:
    repeating-linear-gradient(to right, var(--ct-grid-line) 0 1px, transparent 1px 72px),
    repeating-linear-gradient(to bottom, var(--ct-grid-line) 0 1px, transparent 1px 72px),
    linear-gradient(115deg, rgba(59, 242, 206, 0.12), rgba(7, 21, 18, 0) 55%),
    linear-gradient(0deg, rgba(245, 183, 64, 0.1), rgba(7, 21, 18, 0) 40%);
}

.page-contact .ct-address-media {
  position: relative;
  margin: 0;
  overflow: hidden;
}

.page-contact .ct-address-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(200deg, rgba(7, 21, 18, 0.2), rgba(7, 21, 18, 0.9));
  pointer-events: none;
}

.page-contact .ct-address-media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  aspect-ratio: 16 / 10;
  filter: saturate(0.75);
}

.page-contact .ct-address-body {
  padding: clamp(24px, 4vw, 46px);
  display: grid;
  align-content: center;
  gap: 14px;
}

.page-contact .ct-address-title {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 3.6vw, 2rem);
  font-weight: 600;
  line-height: 1.3;
  color: var(--paper);
}

.page-contact .ct-address-value {
  margin: 0;
  padding-left: 14px;
  border-left: 3px solid var(--amber);
  font-family: var(--font-mono);
  font-size: clamp(0.95rem, 2.6vw, 1.15rem);
  line-height: 1.7;
  color: var(--cyan);
  word-break: break-word;
}

.page-contact .ct-address-text {
  margin: 0;
  max-width: 38em;
  font-size: 0.94rem;
  line-height: 1.85;
  color: var(--cool);
}

.page-contact .ct-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: 6px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .ct-links a {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid rgba(155, 232, 218, 0.3);
  padding-bottom: 2px;
  transition: color 180ms ease, border-color 180ms ease;
}

.page-contact .ct-links a:hover {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* ---------- 断点 ---------- */
@media (min-width: 700px) {
  .page-contact .ct-hours-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-contact .ct-hero-grid {
    grid-template-columns: minmax(0, 1fr) 250px;
    align-items: end;
  }

  .page-contact .ct-hero-aside {
    max-width: 250px;
    justify-self: end;
  }

  .page-contact .ct-address-inner {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    align-items: stretch;
  }

  .page-contact .ct-address-media img {
    height: 100%;
    aspect-ratio: auto;
    min-height: 340px;
  }
}

@media (min-width: 980px) {
  .page-contact .ct-split {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: start;
  }

  .page-contact .ct-head {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: end;
    gap: clamp(20px, 4vw, 64px);
  }

  .page-contact .ct-head--tight {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-channel,
  .page-contact .ct-channel-value,
  .page-contact .ct-hint,
  .page-contact .ct-links a {
    transition-duration: 200ms;
    transition-property: opacity, color, border-color;
  }

  .page-contact .ct-channel:hover,
  .page-contact .ct-channel:focus-within {
    transform: none;
  }

  .page-contact .ct-hint {
    transform: none;
  }
}