.page-contact {
  --pc-cut: 18px;
  --pc-line: rgba(169, 128, 90, 0.28);
  --pc-line-strong: rgba(169, 128, 90, 0.52);
  --pc-card: linear-gradient(158deg, rgba(107, 74, 47, 0.55) 0%, rgba(8, 37, 31, 0.94) 72%);
  position: relative;
  display: block;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: clamp(26px, 4vw, 56px) var(--edge) clamp(64px, 8vw, 112px);
  color: var(--ivory);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.9;
  overflow-x: clip;
}

.page-contact *,
.page-contact *::before,
.page-contact *::after {
  box-sizing: border-box;
}

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

.page-contact .text-body {
  color: var(--sand);
  font-size: 16px;
  line-height: 1.9;
}

/* ---------- 面包屑 ---------- */

.page-contact .breadcrumb {
  margin: 0 0 clamp(20px, 3vw, 32px);
}

.page-contact .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--mist);
}

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

.page-contact .breadcrumb__item + .breadcrumb__item::before {
  content: "";
  display: inline-block;
  width: 14px;
  height: 1px;
  background: var(--walnut-light);
}

.page-contact .breadcrumb__item a {
  color: var(--mist);
  text-decoration: none;
  transition: color var(--t-fast) var(--ease);
}

.page-contact .breadcrumb__item a:hover,
.page-contact .breadcrumb__item a:focus-visible {
  color: var(--gold);
}

.page-contact .breadcrumb__item[aria-current="page"] {
  color: var(--sand);
}

/* ---------- 首屏框景 ---------- */

.page-contact .contact-hero {
  display: grid;
  gap: clamp(18px, 2.6vw, 30px);
  margin-bottom: clamp(48px, 7vw, 88px);
}

.page-contact .contact-hero__frame {
  position: relative;
  padding: clamp(26px, 4vw, 52px) clamp(22px, 4vw, 54px);
  border: 1px solid var(--pc-line-strong);
  background: var(--pc-card);
  clip-path: polygon(
    var(--pc-cut) 0,
    100% 0,
    100% calc(100% - var(--pc-cut)),
    calc(100% - var(--pc-cut)) 100%,
    0 100%,
    0 var(--pc-cut)
  );
}

.page-contact .contact-hero__frame::after {
  content: "";
  position: absolute;
  inset: 12px;
  border: 1px solid rgba(169, 128, 90, 0.2);
  pointer-events: none;
  clip-path: polygon(
    12px 0,
    100% 0,
    100% calc(100% - 12px),
    calc(100% - 12px) 100%,
    0 100%,
    0 12px
  );
}

.page-contact .contact-hero .eyebrow {
  margin: 0 0 14px;
}

.page-contact .contact-hero h1 {
  margin: 0 0 18px;
  max-width: 24ch;
  line-height: 1.16;
}

.page-contact .contact-hero .lede {
  margin: 0 0 clamp(22px, 3vw, 30px);
  max-width: 56ch;
  color: var(--sand);
}

.page-contact .contact-hero__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-contact .contact-hero__note {
  position: absolute;
  top: clamp(26px, 4vw, 52px);
  right: 16px;
  display: none;
  writing-mode: vertical-rl;
  color: var(--mist);
  font-size: 12px;
  letter-spacing: 0.16em;
}

.page-contact .contact-hero__media {
  margin: 0;
}

.page-contact .contact-hero__media img {
  display: block;
  width: 100%;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  border-radius: 22px;
}

/* ---------- 渠道卡 ---------- */

.page-contact .channels {
  margin-bottom: clamp(48px, 7vw, 84px);
}

.page-contact .channels__lede {
  margin: 0 0 clamp(20px, 2.6vw, 30px);
  max-width: 62ch;
}

.page-contact .chan-row {
  display: grid;
  gap: 16px;
}

.page-contact .chan-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(22px, 2.6vw, 32px);
  background: var(--pc-card);
  border: 1px solid var(--pc-line);
  clip-path: polygon(
    var(--pc-cut) 0,
    100% 0,
    100% calc(100% - var(--pc-cut)),
    calc(100% - var(--pc-cut)) 100%,
    0 100%,
    0 var(--pc-cut)
  );
  transition: transform var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease),
    background var(--t-fast) var(--ease);
}

.page-contact .chan-card:hover,
.page-contact .chan-card:focus-within {
  transform: translateY(-6px);
  border-color: rgba(217, 164, 65, 0.55);
  background: linear-gradient(158deg, rgba(107, 74, 47, 0.72) 0%, rgba(8, 37, 31, 0.94) 72%);
}

.page-contact .chan-card__icon {
  display: block;
  color: var(--walnut-light);
}

.page-contact .chan-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--ivory);
}

.page-contact .chan-card__value {
  margin: 0;
  padding-bottom: 6px;
  font-family: var(--font-mono);
  font-size: clamp(15px, 1.5vw, 19px);
  font-variant-numeric: tabular-nums;
  line-height: 1.6;
  color: var(--gold);
  border-bottom: 1px solid rgba(217, 164, 65, 0.45);
  word-break: break-word;
}

.page-contact .chan-card--addr .chan-card__value {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.85;
  letter-spacing: 0.02em;
  color: var(--ivory);
  border-bottom-color: rgba(169, 128, 90, 0.45);
}

.page-contact .chan-card__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--sand);
}

.page-contact .chan-card__flag {
  margin-top: auto;
  align-self: flex-start;
  padding: 5px 11px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--ivory);
  background: rgba(200, 57, 43, 0.82);
  clip-path: polygon(7px 0, 100% 0, 100% calc(100% - 7px), calc(100% - 7px) 100%, 0 100%, 0 7px);
}

/* ---------- 正文双栏 ---------- */

.page-contact .contact-body {
  display: grid;
  gap: clamp(26px, 3.5vw, 44px);
}

.page-contact .contact-body__main {
  display: grid;
  gap: clamp(34px, 4.6vw, 54px);
  align-content: start;
}

.page-contact .contact-body__aside {
  align-self: start;
}

/* ---------- 准备清单 ---------- */

.page-contact .prep-list {
  display: grid;
  gap: 12px;
  margin: clamp(18px, 2.6vw, 26px) 0 clamp(22px, 3vw, 32px);
  padding: 0;
  list-style: none;
}

.page-contact .prep-item {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  gap: 13px;
  align-items: start;
  padding: 15px 18px;
  background: rgba(8, 37, 31, 0.55);
  border-left: 2px solid rgba(169, 128, 90, 0.5);
  border-radius: 0 14px 14px 0;
  transition: background var(--t-fast) var(--ease), border-left-color var(--t-fast) var(--ease);
}

.page-contact .prep-item:hover {
  background: rgba(8, 37, 31, 0.78);
  border-left-color: var(--gold);
}

.page-contact .prep-item__box {
  position: relative;
  width: 22px;
  height: 22px;
  margin-top: 4px;
  border: 1.6px solid var(--walnut-light);
  border-radius: 6px;
}

.page-contact .prep-item__box::after {
  content: "";
  position: absolute;
  left: 6px;
  top: 1px;
  width: 6px;
  height: 12px;
  border-right: 1.8px solid var(--gold);
  border-bottom: 1.8px solid var(--gold);
  transform: rotate(42deg);
}

.page-contact .prep-item__text {
  font-size: 15px;
  line-height: 1.85;
  color: var(--sand);
}

.page-contact .prep-item__text strong {
  display: block;
  margin-bottom: 2px;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 800;
  color: var(--ivory);
}

.page-contact .prep__media {
  margin: 0;
}

.page-contact .prep__media img {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: 18px;
}

/* ---------- 时长折叠面板 ---------- */

.page-contact .collapse {
  margin-top: clamp(18px, 2.6vw, 26px);
  border-top: 1px solid var(--pc-line);
}

.page-contact .collapse__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  padding: 17px 4px;
  background: none;
  border: 0;
  border-bottom: 1px solid var(--pc-line);
  color: var(--ivory);
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 800;
  line-height: 1.6;
  text-align: left;
  cursor: pointer;
  transition: color var(--t-fast) var(--ease);
}

.page-contact .collapse__head:hover {
  color: var(--gold);
}

.page-contact .collapse__head:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.page-contact .collapse__mark {
  flex: none;
  width: 11px;
  height: 11px;
  border-right: 1.8px solid var(--gold);
  border-bottom: 1.8px solid var(--gold);
  transform: rotate(45deg);
  transition: transform var(--t-fast) var(--ease);
}

.page-contact .collapse__head[aria-expanded="true"] .collapse__mark {
  transform: rotate(-135deg);
}

.page-contact .collapse__body {
  padding: 4px 4px 20px;
  border-bottom: 1px solid rgba(169, 128, 90, 0.16);
}

.page-contact .collapse__body p {
  margin: 0 0 10px;
  font-size: 15px;
  line-height: 1.9;
  color: var(--sand);
}

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

/* ---------- 受理时段卡 ---------- */

.page-contact .hours-card {
  padding: clamp(22px, 2.6vw, 30px);
  background: linear-gradient(180deg, rgba(107, 74, 47, 0.6) 0%, rgba(8, 37, 31, 0.95) 78%);
  border: 1px solid var(--pc-line);
  clip-path: polygon(
    var(--pc-cut) 0,
    100% 0,
    100% calc(100% - var(--pc-cut)),
    calc(100% - var(--pc-cut)) 100%,
    0 100%,
    0 var(--pc-cut)
  );
}

.page-contact .hours-card__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-size: clamp(20px, 2.2vw, 25px);
  font-weight: 900;
  line-height: 1.35;
  color: var(--ivory);
}

.page-contact .clock-ring {
  position: relative;
  width: min(210px, 100%);
  margin: clamp(20px, 3vw, 30px) auto clamp(24px, 3vw, 32px);
  aspect-ratio: 1 / 1;
}

.page-contact .clock-ring__svg {
  display: block;
  width: 100%;
  height: 100%;
}

.page-contact .clock-ring__start,
.page-contact .clock-ring__end {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--ivory);
  white-space: nowrap;
}

.page-contact .clock-ring__start {
  top: -8px;
}

.page-contact .clock-ring__end {
  bottom: -8px;
}

.page-contact .clock-ring__mid {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--mist);
  text-align: center;
}

.page-contact .hours-card__text {
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.9;
  color: var(--sand);
}

.page-contact .hours-card__list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .hours-card__list li {
  position: relative;
  padding-left: 17px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ivory);
}

.page-contact .hours-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
}

/* ---------- 内容合作 ---------- */

.page-contact .coop {
  margin-top: clamp(48px, 6.5vw, 84px);
}

.page-contact .coop-grid {
  display: grid;
  gap: 18px;
  margin-top: clamp(20px, 2.6vw, 30px);
}

.page-contact .coop-card {
  padding: clamp(22px, 2.6vw, 32px);
  background: rgba(8, 37, 31, 0.62);
  border: 1px solid var(--pc-line);
  border-top: 3px solid var(--gold);
  border-radius: 4px 4px 18px 18px;
  transition: border-top-color var(--t-fast) var(--ease), background var(--t-fast) var(--ease);
}

.page-contact .coop-card:hover {
  background: rgba(8, 37, 31, 0.85);
  border-top-color: var(--cinnabar);
}

.page-contact .coop-card h3 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 800;
  color: var(--ivory);
}

.page-contact .coop-card p {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.9;
  color: var(--sand);
}

.page-contact .coop-card ul {
  display: grid;
  gap: 9px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .coop-card li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ivory);
}

.page-contact .coop-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 10px;
  height: 1px;
  background: var(--walnut-light);
}

/* ---------- 收束区块 ---------- */

.page-contact .seal {
  margin-top: clamp(48px, 6.5vw, 84px);
}

.page-contact .seal__inner {
  padding: clamp(26px, 4vw, 46px);
  background: linear-gradient(142deg, rgba(46, 125, 154, 0.38) 0%, rgba(31, 60, 122, 0.32) 48%, rgba(8, 37, 31, 0.94) 100%);
  border: 1px solid var(--pc-line-strong);
  clip-path: polygon(
    var(--pc-cut) 0,
    100% 0,
    100% calc(100% - var(--pc-cut)),
    calc(100% - var(--pc-cut)) 100%,
    0 100%,
    0 var(--pc-cut)
  );
}

.page-contact .seal h2 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: clamp(21px, 2.4vw, 30px);
  font-weight: 900;
  line-height: 1.35;
  color: var(--ivory);
}

.page-contact .seal p {
  margin: 0 0 clamp(20px, 3vw, 28px);
  max-width: 64ch;
}

.page-contact .seal__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 媒体查询 ---------- */

@media (min-width: 560px) {
  .page-contact .prep-item {
    grid-template-columns: 24px minmax(0, 1fr);
    padding: 17px 20px;
  }
}

@media (min-width: 880px) {
  .page-contact .chan-row {
    grid-template-columns: 1fr 1.32fr 1fr;
    gap: 20px;
  }

  .page-contact .coop-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
  }
}

@media (min-width: 1024px) {
  .page-contact .contact-body {
    grid-template-columns: minmax(0, 1fr) minmax(282px, 336px);
    align-items: start;
  }

  .page-contact .contact-body__aside {
    position: sticky;
    top: 104px;
  }
}

@media (min-width: 1080px) {
  .page-contact .contact-hero__note {
    display: block;
  }

  .page-contact .contact-hero h1 {
    max-width: 22ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .chan-card,
  .page-contact .prep-item,
  .page-contact .coop-card,
  .page-contact .collapse__mark,
  .page-contact .breadcrumb__item a {
    transition-duration: 120ms;
  }

  .page-contact .chan-card:hover,
  .page-contact .chan-card:focus-within {
    transform: none;
  }
}
<<<PAGE_CSS_END>>>