.page-contact {
  --pc-pad: clamp(16px, 2.6vw, 26px);
  --pc-sec: clamp(36px, 6vw, 76px);
  background-color: var(--void);
  color: var(--chalk);
}

.page-contact a:focus-visible {
  outline: 2px solid var(--coral);
  outline-offset: 4px;
}

/* ---------- 首屏 ---------- */

.page-contact .c-hero {
  position: relative;
  padding: clamp(22px, 4vw, 44px) 0 clamp(30px, 5vw, 60px);
  border-bottom: 2px solid var(--steel);
  background-color: var(--void);
  background-image:
    radial-gradient(820px 340px at 88% -10%, rgba(35, 240, 212, 0.13), transparent 62%),
    repeating-linear-gradient(114deg, rgba(31, 107, 74, 0.15) 0 3px, transparent 3px 17px);
}

.page-contact .c-hero .breadcrumb {
  margin: 0 0 clamp(18px, 3vw, 30px);
}

.page-contact .c-hero__grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  align-items: start;
}

.page-contact .c-hero__main {
  min-width: 0;
}

.page-contact .c-hero h1 {
  margin: clamp(12px, 1.6vw, 18px) 0 0;
  font-size: clamp(30px, 5.2vw, 54px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  font-weight: 900;
  color: var(--chalk);
}

.page-contact .c-lede {
  margin: clamp(14px, 1.8vw, 20px) 0 0;
  max-width: 48ch;
  font-size: clamp(16px, 1.5vw, 18px);
  line-height: 1.75;
  color: var(--haze);
}

.page-contact .c-comm {
  display: grid;
  gap: clamp(18px, 2.6vw, 28px);
  margin-top: clamp(24px, 3.4vw, 40px);
  padding-top: clamp(20px, 3vw, 30px);
  border-top: 2px solid var(--steel);
}

.page-contact .c-comm__row {
  display: grid;
  gap: 8px;
  min-width: 0;
}

.page-contact .c-comm__key {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--neon);
}

.page-contact .c-big {
  display: inline-block;
  max-width: 100%;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(19px, 3.6vw, 32px);
  line-height: 1.22;
  letter-spacing: -0.01em;
  color: var(--chalk);
  text-decoration: none;
  padding-bottom: 4px;
  border-bottom: 3px solid var(--neon);
  overflow-wrap: anywhere;
  transition: color 140ms var(--ease), border-color 140ms var(--ease);
}

.page-contact .c-big:hover,
.page-contact .c-big:focus-visible {
  color: var(--neon);
  border-bottom-color: var(--coral);
}

.page-contact .c-comm__hint {
  max-width: 44ch;
  font-size: 14px;
  line-height: 1.7;
  color: var(--haze);
}

.page-contact .c-postal {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 12px;
  margin: clamp(18px, 2.4vw, 26px) 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--haze);
}

.page-contact .c-postal strong {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--coral);
}

.page-contact .c-hero__media {
  margin: 0;
  min-width: 0;
  border: 2px solid var(--steel);
  box-shadow: 6px 6px 0 var(--steel);
  background-color: var(--stand);
}

.page-contact .c-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 7 / 4;
  object-fit: cover;
}

.page-contact .c-hero__media .media__caption {
  padding: 10px 14px;
  border-top: 2px solid var(--steel);
  font-size: 13px;
  line-height: 1.6;
  color: var(--haze);
}

/* ---------- 通用区块与标题 ---------- */

.page-contact .c-sec {
  padding: var(--pc-sec) 0;
  border-bottom: 2px solid var(--steel);
}

.page-contact .c-sec:last-of-type {
  border-bottom: 0;
}

.page-contact .c-sechead {
  max-width: 68ch;
  margin: 0 0 clamp(22px, 3.2vw, 38px);
  padding-left: clamp(14px, 2vw, 22px);
  border-left: 2px solid var(--neon);
}

.page-contact .c-sechead .section__title {
  margin: clamp(10px, 1.4vw, 14px) 0 0;
  font-size: clamp(24px, 3.4vw, 38px);
  line-height: 1.16;
  letter-spacing: -0.01em;
  color: var(--chalk);
}

.page-contact .c-sechead .section__lede {
  margin: clamp(10px, 1.4vw, 14px) 0 0;
  font-size: clamp(15px, 1.4vw, 17px);
  line-height: 1.75;
  color: var(--haze);
}

/* ---------- 01 通道对照 ---------- */

.page-contact .c-route {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border: 2px solid var(--steel);
  background-color: var(--stand);
}

.page-contact .c-route__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 6px clamp(12px, 2vw, 22px);
  padding: clamp(16px, 2.2vw, 26px);
  border-bottom: 2px solid var(--steel);
  transition: background 150ms var(--ease);
}

.page-contact .c-route__item:last-child {
  border-bottom: 0;
}

.page-contact .c-route__item:hover {
  background-color: rgba(35, 240, 212, 0.06);
}

.page-contact .c-route__idx {
  padding-top: 4px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--coral);
}

.page-contact .c-route__body {
  min-width: 0;
}

.page-contact .c-route__q {
  margin: 0;
  font-size: clamp(16px, 1.7vw, 19px);
  font-weight: 700;
  line-height: 1.45;
  color: var(--chalk);
}

.page-contact .c-route__note {
  margin: 8px 0 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.72;
  color: var(--haze);
}

.page-contact .c-route__to {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--coral);
}

.page-contact .c-route__arrow {
  flex: none;
  color: var(--coral);
}

/* ---------- 02 响应时段 ---------- */

.page-contact .c-hours-wrap {
  display: grid;
  gap: clamp(20px, 3vw, 32px);
  align-items: start;
}

.page-contact .c-hours {
  display: grid;
  border: 2px solid var(--steel);
  background-color: var(--void);
}

.page-contact .c-hours__cell {
  display: grid;
  gap: 8px;
  padding: clamp(16px, 2.2vw, 26px);
  border-bottom: 2px solid var(--steel);
}

.page-contact .c-hours__cell:last-child {
  border-bottom: 0;
}

.page-contact .c-hours__cell.is-live {
  background-image: linear-gradient(180deg, rgba(35, 240, 212, 0.16), rgba(35, 240, 212, 0.03));
  box-shadow: inset 0 0 0 2px var(--neon);
}

.page-contact .c-hours__time {
  font-family: var(--font-mono);
  font-size: clamp(18px, 2.2vw, 24px);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--chalk);
}

.page-contact .c-hours__cell.is-live .c-hours__time {
  color: var(--neon);
}

.page-contact .c-hours__state {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--coral);
}

.page-contact .c-hours__note {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--haze);
}

.page-contact .c-hours__media {
  margin: 0;
  min-width: 0;
  border: 2px solid var(--steel);
  background-color: var(--stand);
}

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

.page-contact .c-hours__media .media__caption {
  padding: 10px 14px;
  border-top: 2px solid var(--steel);
  font-size: 13px;
  line-height: 1.6;
  color: var(--haze);
}

/* ---------- 03 数据疑义 ---------- */

.page-contact .c-checklist {
  display: grid;
  gap: clamp(10px, 1.4vw, 14px);
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .c-checklist li {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 12px;
  padding: 12px 14px 12px 16px;
  border-left: 2px solid var(--steel);
  background-color: var(--stand);
  font-size: 15px;
  line-height: 1.72;
  color: var(--haze);
  transition: border-color 150ms var(--ease), background-color 150ms var(--ease);
}

.page-contact .c-checklist li:hover {
  border-left-color: var(--neon);
  background-color: rgba(35, 240, 212, 0.05);
}

.page-contact .c-checklist li strong {
  color: var(--chalk);
  font-weight: 700;
}

.page-contact .c-checklist__no {
  padding-top: 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--coral);
}

.page-contact .c-template {
  margin-top: clamp(22px, 3vw, 34px);
  border: 2px solid var(--steel);
  border-top: 4px solid var(--coral);
  background-color: var(--void);
}

.page-contact .c-template__head {
  padding: clamp(14px, 2vw, 20px) clamp(16px, 2.4vw, 24px);
  border-bottom: 2px solid var(--steel);
}

.page-contact .c-template__head h3 {
  margin: 8px 0 0;
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.4;
  color: var(--chalk);
}

.page-contact .c-template pre {
  margin: 0;
  padding: clamp(16px, 2.4vw, 26px);
  font-family: var(--font-mono);
  font-size: 13.5px;
  line-height: 1.9;
  color: var(--chalk);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

/* ---------- 04 合作 ---------- */

.page-contact .c-panels {
  display: grid;
  gap: clamp(16px, 2.2vw, 24px);
}

.page-contact .c-panel {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: var(--pc-pad);
  border: 2px solid var(--steel);
  background-color: var(--stand);
  transition: border-color 150ms var(--ease);
}

.page-contact .c-panel:hover {
  border-color: var(--neon);
}

.page-contact .c-panel h3 {
  margin: 0;
  font-size: clamp(17px, 1.9vw, 21px);
  line-height: 1.35;
  color: var(--chalk);
}

.page-contact .c-panel p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--haze);
}

.page-contact .c-panel__meta {
  margin-top: auto;
  padding-top: 12px;
  border-top: 2px solid var(--steel);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--coral);
}

/* ---------- 05 地址与地区 ---------- */

.page-contact .c-address {
  position: relative;
  display: grid;
  gap: clamp(22px, 3vw, 40px);
  padding: clamp(22px, 3.4vw, 44px);
  border: 2px solid var(--steel);
  background-color: var(--stand);
  background-image: linear-gradient(135deg, rgba(31, 107, 74, 0.38), rgba(11, 24, 48, 0.15) 62%);
  overflow: hidden;
}

.page-contact .c-address::after {
  content: "";
  position: absolute;
  right: -70px;
  bottom: -90px;
  width: 320px;
  height: 320px;
  background-image:
    linear-gradient(rgba(35, 240, 212, 0.16) 1px, transparent 1px),
    linear-gradient(90deg, rgba(35, 240, 212, 0.16) 1px, transparent 1px);
  background-size: 30px 30px;
  transform: rotate(6deg);
  opacity: 0.65;
  pointer-events: none;
}

.page-contact .c-address__body,
.page-contact .c-address__side {
  position: relative;
  z-index: 1;
  min-width: 0;
}

.page-contact .c-address__text {
  margin: clamp(12px, 1.6vw, 16px) 0 0;
  font-family: var(--font-mono);
  font-size: clamp(16px, 2vw, 22px);
  line-height: 1.6;
  letter-spacing: -0.01em;
  color: var(--chalk);
  overflow-wrap: anywhere;
}

.page-contact .c-address__note {
  margin: clamp(14px, 2vw, 18px) 0 0;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--haze);
}

.page-contact .c-address__stats {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(18px, 2.6vw, 36px);
  margin: clamp(20px, 2.8vw, 30px) 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .c-address__stats li {
  display: grid;
  gap: 6px;
  min-width: 118px;
}

.page-contact .c-address__fig {
  font-family: var(--font-mono);
  font-size: clamp(24px, 3vw, 34px);
  font-weight: 700;
  line-height: 1;
  color: var(--neon);
}

.page-contact .c-address__figcap {
  max-width: 16ch;
  font-size: 13px;
  line-height: 1.6;
  color: var(--haze);
}

.page-contact .c-address__side {
  display: grid;
  gap: 16px;
  align-content: start;
  justify-items: start;
}

.page-contact .c-address__side-note {
  margin: 0;
  max-width: 48ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--haze);
}

/* ---------- 06 快捷入口 ---------- */

.page-contact .c-shortcuts {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 2px solid var(--steel);
}

.page-contact .c-shortcuts li {
  border-bottom: 2px solid var(--steel);
}

.page-contact .c-shortcuts a {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: clamp(12px, 2vw, 22px);
  padding: clamp(14px, 2vw, 20px) clamp(10px, 1.6vw, 16px);
  color: var(--chalk);
  text-decoration: none;
  transition: background-color 150ms var(--ease), padding-left 150ms var(--ease);
}

.page-contact .c-shortcuts a:hover,
.page-contact .c-shortcuts a:focus-visible {
  padding-left: clamp(16px, 2.4vw, 24px);
  background-color: rgba(35, 240, 212, 0.06);
}

.page-contact .c-shortcuts__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--coral);
}

.page-contact .c-shortcuts__title {
  font-size: clamp(15px, 1.7vw, 18px);
  font-weight: 700;
  line-height: 1.5;
}

.page-contact .c-shortcuts__title small {
  display: block;
  margin-top: 4px;
  font-size: 13px;
  font-weight: 400;
  line-height: 1.6;
  color: var(--haze);
}

.page-contact .c-shortcuts__go {
  display: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--neon);
  white-space: nowrap;
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-contact .c-hero__media {
    box-shadow: 10px 10px 0 var(--steel);
  }
}

@media (min-width: 780px) {
  .page-contact .c-panels {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .page-contact .c-shortcuts a {
    grid-template-columns: auto minmax(0, 1fr) auto;
  }

  .page-contact .c-shortcuts__go {
    display: block;
  }
}

@media (min-width: 800px) {
  .page-contact .c-hours {
    grid-template-columns: 1fr 1.25fr 1fr;
  }

  .page-contact .c-hours__cell {
    border-bottom: 0;
    border-right: 2px solid var(--steel);
  }

  .page-contact .c-hours__cell:last-child {
    border-right: 0;
  }
}

@media (min-width: 900px) {
  .page-contact .c-address {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    align-items: start;
  }
}

@media (min-width: 960px) {
  .page-contact .c-hero__grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
  }
}

@media (min-width: 1000px) {
  .page-contact .c-hours-wrap {
    grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr);
  }
}