.page-contact {
  --cc-gold-ink: #B4660A;
  display: block;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  padding: 22px 0 clamp(32px, 5vw, 56px);
  isolation: isolate;
  overflow: hidden;
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  top: -220px;
  right: -140px;
  width: min(440px, 72vw);
  height: min(440px, 72vw);
  border-radius: 48% 52% 60% 40% / 55% 45% 55% 45%;
  background: radial-gradient(circle at 40% 40%, rgba(255, 159, 28, 0.3), rgba(255, 159, 28, 0) 70%);
  pointer-events: none;
  z-index: -1;
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  left: -120px;
  bottom: -80px;
  width: min(320px, 60vw);
  height: min(220px, 42vw);
  border-radius: 58% 42% 46% 54% / 46% 58% 42% 54%;
  background: radial-gradient(circle at 60% 50%, rgba(52, 198, 211, 0.18), rgba(52, 198, 211, 0) 72%);
  pointer-events: none;
  z-index: -1;
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: 26px;
  margin-top: 20px;
}

.page-contact .contact-hero__eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-contact .contact-hero h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(34px, 7.2vw, 76px);
  line-height: 1.04;
  letter-spacing: -0.01em;
  color: var(--paper);
  text-wrap: balance;
}

.page-contact .contact-hero .lede {
  margin: 18px 0 0;
  max-width: 60ch;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.85;
  color: rgba(244, 239, 230, 0.76);
}

.page-contact .hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .hero-tags li {
  padding: 6px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(244, 239, 230, 0.04);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: rgba(244, 239, 230, 0.74);
}

/* 状态面板 */
.page-contact .status-panel {
  padding: 22px;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-lg);
  background: linear-gradient(158deg, var(--panel-soft), rgba(11, 13, 18, 0.96));
  box-shadow: inset 0 1px 0 rgba(244, 239, 230, 0.06);
}

.page-contact .status-panel__head {
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-contact .status-panel__lamp {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 5px rgba(61, 220, 151, 0.16);
  animation: cc-breathe 2.8s ease-in-out infinite;
}

@keyframes cc-breathe {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.42; }
}

.page-contact .status-panel__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(244, 239, 230, 0.6);
}

.page-contact .status-panel__state {
  margin: 18px 0 0;
  font-family: var(--font-display);
  font-size: clamp(22px, 4vw, 28px);
  font-weight: 700;
  color: var(--paper);
}

.page-contact .status-panel__hours {
  margin: 6px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(30px, 7vw, 44px);
  letter-spacing: 0.01em;
  color: var(--gold);
}

.page-contact .status-panel__note {
  margin: 12px 0 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: rgba(244, 239, 230, 0.6);
}

/* 本页索引 */
.page-contact .contact-index {
  display: flex;
  gap: 9px;
  margin-top: 30px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  overflow-x: auto;
  scrollbar-width: none;
}

.page-contact .contact-index::-webkit-scrollbar {
  display: none;
}

.page-contact .contact-index a {
  flex: 0 0 auto;
  padding: 8px 15px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--slate);
  text-decoration: none;
  transition: color 0.18s ease, background-color 0.18s ease, border-color 0.18s ease;
}

.page-contact .contact-index a:hover,
.page-contact .contact-index a.is-current {
  color: var(--ink);
  background: var(--gold);
  border-color: var(--gold);
}

/* ---------- 通用区块 ---------- */
.page-contact .contact-block {
  padding: clamp(42px, 6vw, 80px) 0;
  border-top: 1px solid var(--line);
}

.page-contact .contact-block--alt {
  background: linear-gradient(180deg, rgba(23, 27, 36, 0.55), rgba(11, 13, 18, 0));
}

.page-contact .contact-block__head {
  display: grid;
  gap: 10px;
  max-width: 68ch;
  margin-bottom: clamp(24px, 3.5vw, 42px);
}

.page-contact .contact-block__no {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-contact .contact-block__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(26px, 4.4vw, 46px);
  line-height: 1.12;
  color: var(--paper);
  text-wrap: balance;
}

.page-contact .contact-block__lede {
  margin: 0;
  font-size: clamp(15px, 1.6vw, 16.5px);
  line-height: 1.85;
  color: rgba(244, 239, 230, 0.7);
}

/* ---------- 联系方式坐标卡 ---------- */
.page-contact .channel-deck {
  display: grid;
  gap: 14px;
  grid-template-columns: minmax(0, 1fr);
}

.page-contact .ccard {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--panel);
  overflow: hidden;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.page-contact .ccard::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 34px;
  height: 3px;
  background: var(--slate);
}

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

.page-contact .ccard:hover {
  border-color: rgba(255, 159, 28, 0.45);
  transform: translateY(-2px);
}

.page-contact .ccard__tag {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-contact .ccard__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(17px, 2.4vw, 23px);
  line-height: 1.45;
  color: var(--paper);
  word-break: break-word;
}

.page-contact .ccard--gold .ccard__value {
  color: var(--gold-soft);
}

.page-contact .ccard__desc {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: rgba(244, 239, 230, 0.66);
}

.page-contact .ccard__map {
  width: 100%;
  max-width: 260px;
  height: auto;
  margin-top: 6px;
}

.page-contact .channel-media,
.page-contact .scene-media {
  position: relative;
  margin: clamp(24px, 3.4vw, 38px) 0 0;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--panel);
}

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

.page-contact .channel-media img {
  aspect-ratio: 3 / 2;
}

.page-contact .scene-media img {
  aspect-ratio: 14 / 9;
}

.page-contact .channel-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 13, 18, 0) 45%, rgba(11, 13, 18, 0.55));
  pointer-events: none;
}

/* ---------- 场景分流 ---------- */
.page-contact .scene-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: minmax(0, 1fr);
}

.page-contact .scene-card {
  display: flex;
  flex-direction: column;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: rgba(244, 239, 230, 0.035);
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.page-contact .scene-card:hover {
  border-color: rgba(52, 198, 211, 0.45);
  transform: translateY(-2px);
}

.page-contact .scene-card__no {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--slate);
}

.page-contact .scene-card__title {
  margin: 10px 0 9px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 21px;
  line-height: 1.25;
  color: var(--paper);
}

.page-contact .scene-card p {
  margin: 0 0 12px;
  font-size: 14.5px;
  line-height: 1.85;
  color: rgba(244, 239, 230, 0.7);
}

.page-contact .scene-card__route {
  margin-top: auto;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--cyan);
}

/* ---------- 回复时段 ---------- */
.page-contact .hours-deck {
  display: grid;
  gap: 22px;
}

.page-contact .hours-clock {
  padding: 24px;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-lg);
  background: linear-gradient(150deg, rgba(52, 198, 211, 0.14), rgba(23, 27, 36, 0.92) 58%);
}

.page-contact .hours-clock__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-contact .hours-clock__value {
  margin: 14px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(30px, 7.5vw, 50px);
  line-height: 1;
  color: var(--paper);
}

.page-contact .hours-clock__value span {
  padding: 0 6px;
  color: var(--gold);
}

.page-contact .hours-clock__meta {
  margin: 16px 0 0;
  font-size: 14px;
  line-height: 1.85;
  color: rgba(244, 239, 230, 0.68);
}

.page-contact .hours-clock__tip {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--amber);
}

.page-contact .flow {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .flow__item {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  padding: 16px 18px;
  border-left: 2px solid var(--line-strong);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  background: rgba(244, 239, 230, 0.035);
  transition: border-color 0.2s ease, background-color 0.2s ease;
}

.page-contact .flow__item:hover {
  border-left-color: var(--gold);
  background: rgba(255, 159, 28, 0.06);
}

.page-contact .flow__no {
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.page-contact .flow__body h3 {
  margin: 0 0 7px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  color: var(--paper);
}

.page-contact .flow__body p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: rgba(244, 239, 230, 0.68);
}

/* ---------- 合作与反馈（暖纸色画板） ---------- */
.page-contact .contact-block--paper {
  background: var(--paper);
  border-top-color: rgba(11, 13, 18, 0.12);
}

.page-contact .contact-block--paper .contact-block__no {
  color: var(--cc-gold-ink);
}

.page-contact .contact-block--paper .contact-block__title {
  color: var(--text);
}

.page-contact .contact-block--paper .contact-block__lede {
  color: rgba(18, 18, 18, 0.7);
}

.page-contact .coop-deck {
  display: grid;
  gap: 14px;
  grid-template-columns: minmax(0, 1fr);
  margin-bottom: 28px;
}

.page-contact .coop-item {
  padding: 20px;
  border: 1px solid rgba(11, 13, 18, 0.14);
  border-radius: var(--r-md);
  background: rgba(11, 13, 18, 0.035);
}

.page-contact .coop-item h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  color: var(--text);
}

.page-contact .coop-item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.9;
  color: rgba(18, 18, 18, 0.72);
}

.page-contact .coop-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding-top: 22px;
  border-top: 1px solid rgba(11, 13, 18, 0.14);
}

.page-contact .coop-links a {
  padding: 9px 17px;
  border: 1px solid rgba(11, 13, 18, 0.2);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--text);
  text-decoration: none;
  transition: background-color 0.18s ease, border-color 0.18s ease;
}

.page-contact .coop-links a:hover {
  background: rgba(255, 159, 28, 0.24);
  border-color: var(--cc-gold-ink);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-contact .channel-deck {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .scene-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 900px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(280px, 0.85fr);
    align-items: end;
    gap: 44px;
  }

  .page-contact .hours-deck {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    gap: 38px;
    align-items: start;
  }
}

@media (min-width: 1040px) {
  .page-contact .channel-deck {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .page-contact .ccard--mail {
    grid-column: span 7;
  }

  .page-contact .ccard--phone {
    grid-column: span 5;
  }

  .page-contact .ccard--addr {
    grid-column: span 5;
  }

  .page-contact .ccard--icp {
    grid-column: span 7;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-contact .status-panel__lamp {
    animation: none;
  }

  .page-contact .ccard:hover,
  .page-contact .scene-card:hover {
    transform: none;
  }
}