.page-contact {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  padding-bottom: clamp(40px, 6vw, 72px);
}

/* 面包屑 */
.page-contact .crumbs {
  padding-top: clamp(16px, 3vw, 26px);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--fog);
}
.page-contact .crumbs a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--khaki);
  padding-bottom: 1px;
}
.page-contact .crumbs a:hover {
  border-bottom-color: var(--orange);
}
.page-contact .crumbs__sep {
  margin: 0 8px;
  color: var(--khaki);
}

/* 首屏 */
.page-contact .contact-hero {
  padding: clamp(18px, 3vw, 30px) 0 clamp(8px, 2vw, 16px);
}
.page-contact .contact-hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  align-items: end;
  padding-bottom: clamp(18px, 3vw, 28px);
  border-bottom: 2px solid var(--ink);
  position: relative;
}
.page-contact .contact-hero__inner::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: clamp(64px, 18vw, 148px);
  height: 2px;
  background: var(--orange);
}
.page-contact .contact-hero h1 {
  font-size: clamp(30px, 7vw, 58px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  font-weight: 800;
  margin: 12px 0 14px;
  max-width: 16em;
}
.page-contact .contact-hero__sub {
  font-size: clamp(14.5px, 1.7vw, 16.5px);
  line-height: 1.78;
  letter-spacing: -0.01em;
  color: var(--ink-2);
  max-width: 44em;
  margin: 0;
}
.page-contact .contact-hero__side {
  display: none;
}
.page-contact .annot--vertical {
  writing-mode: vertical-rl;
  text-orientation: mixed;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--fog);
  border-left: 1px solid var(--khaki);
  padding-left: 10px;
}
@media (min-width: 900px) {
  .page-contact .contact-hero__inner {
    grid-template-columns: minmax(0, 1fr) 128px;
  }
  .page-contact .contact-hero__side {
    display: flex;
    justify-content: flex-end;
    align-items: flex-start;
  }
}

/* 三栏联系卡 */
.page-contact .contact-channels {
  padding-top: clamp(24px, 4vw, 40px);
}
.page-contact .contact-channels__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 6px 14px;
  margin-bottom: 16px;
}
.page-contact .contact-channels__head h2 {
  font-size: clamp(18px, 2.6vw, 24px);
  letter-spacing: -0.01em;
  margin: 0;
}
.page-contact .contact-cards {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}
@media (min-width: 880px) {
  .page-contact .contact-cards {
    grid-template-columns: 1.12fr 1fr 1.05fr;
    align-items: stretch;
  }
}
.page-contact .ccard {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 20px;
  min-height: 190px;
  border: 1px solid var(--ink);
  border-radius: var(--r-lg);
  background: var(--white);
  box-shadow: 4px 4px 0 rgba(20, 23, 28, 0.08);
}
.page-contact .ccard--mail {
  background: var(--blue);
  border-color: var(--blue-deep);
  color: var(--white);
  box-shadow: 4px 4px 0 rgba(36, 87, 230, 0.26);
}
.page-contact .ccard__tex {
  position: absolute;
  inset: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.22;
  mix-blend-mode: screen;
  pointer-events: none;
}
.page-contact .ccard--mail .label {
  color: rgba(255, 255, 255, 0.8);
}
.page-contact .ccard__value {
  margin: 2px 0 0;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: -0.01em;
  overflow-wrap: anywhere;
  word-break: break-word;
  user-select: all;
}
.page-contact .ccard__value--tel {
  font-size: clamp(21px, 3vw, 26px);
  letter-spacing: 0.01em;
  color: var(--ink);
}
.page-contact .ccard__value--addr {
  font-size: 15.5px;
  line-height: 1.65;
  font-weight: 700;
}
.page-contact .ccard__use {
  margin: auto 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--fog);
}
.page-contact .ccard--mail .ccard__use {
  color: rgba(255, 255, 255, 0.92);
}
.page-contact .ccard__details {
  margin-top: 10px;
  border-top: 1px dashed var(--khaki);
  padding-top: 8px;
  font-size: 13px;
  color: var(--ink-2);
}
.page-contact .ccard__details summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--brown);
  list-style: none;
  display: flex;
  align-items: center;
  gap: 6px;
}
.page-contact .ccard__details summary::-webkit-details-marker {
  display: none;
}
.page-contact .ccard__details summary::before {
  content: "+";
  font-family: var(--font-mono);
  color: var(--orange);
  font-weight: 700;
}
.page-contact .ccard__details[open] summary::before {
  content: "–";
}
.page-contact .ccard__details p {
  margin: 8px 0 0;
  line-height: 1.7;
  color: var(--fog);
}

/* 区位图 */
.page-contact .contact-map {
  margin: clamp(18px, 3vw, 28px) 0 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--ink);
  background: var(--ink);
}
.page-contact .contact-map img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}
.page-contact .contact-map figcaption {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  padding: 12px 16px;
  background: var(--ink);
  color: var(--paper);
  font-size: 12.5px;
  letter-spacing: 0.02em;
  line-height: 1.6;
}
.page-contact .contact-map figcaption::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--orange);
  flex: none;
}

/* 响应时段 */
.page-contact .contact-hours {
  margin-top: clamp(30px, 5vw, 56px);
  background: var(--ink);
  color: var(--paper);
  border-radius: var(--r-xl);
  overflow: hidden;
}
.page-contact .contact-hours__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  padding-block: clamp(24px, 4vw, 44px);
}
.page-contact .contact-hours__clock {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: clamp(28px, 5vw, 40px);
  letter-spacing: -0.02em;
  color: var(--mint);
  font-weight: 700;
}
.page-contact .contact-hours__clock::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 0 4px rgba(43, 232, 176, 0.18);
  flex: none;
}
.page-contact .contact-hours__copy h2 {
  font-size: clamp(19px, 2.6vw, 26px);
  letter-spacing: -0.01em;
  margin: 0 0 10px;
  color: var(--paper);
}
.page-contact .contact-hours__copy p {
  margin: 0 0 10px;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(244, 238, 226, 0.78);
  max-width: 60ch;
}
.page-contact .contact-hours__link a {
  color: var(--mint);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 232, 176, 0.45);
}
.page-contact .contact-hours__link a:hover {
  border-bottom-color: var(--mint);
}
@media (min-width: 820px) {
  .page-contact .contact-hours__inner {
    grid-template-columns: 260px minmax(0, 1fr);
    gap: clamp(24px, 4vw, 56px);
    align-items: start;
  }
}

/* 咨询分流 */
.page-contact .contact-routing {
  padding-top: clamp(34px, 5.5vw, 64px);
}
.page-contact .contact-routing__head {
  display: grid;
  gap: 8px;
  margin-bottom: 18px;
}
.page-contact .contact-routing__head h2 {
  font-size: clamp(22px, 3.6vw, 32px);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin: 0;
}
.page-contact .contact-routing__head p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--fog);
  max-width: 52ch;
}
.page-contact .route-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 2px solid var(--ink);
}
.page-contact .route-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  padding: 16px 0;
  border-bottom: 1px solid var(--khaki);
}
.page-contact .route-row__no {
  font-size: 18px;
  font-weight: 700;
  color: var(--orange);
  letter-spacing: 0.04em;
  line-height: 1.4;
}
.page-contact .route-row__body h3 {
  margin: 0 0 6px;
  font-size: 17px;
  letter-spacing: -0.01em;
}
.page-contact .route-row__body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--ink-2);
  max-width: 56ch;
}
.page-contact .route-row__body a {
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(36, 87, 230, 0.35);
}
.page-contact .route-row__body a:hover {
  border-bottom-color: var(--blue);
}
.page-contact .route-row__subject {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--ink-2);
  background: var(--paper-2);
  border-left: 3px solid var(--orange);
  border-radius: var(--r-sm);
  padding: 9px 12px;
}
.page-contact .route-row__subject .label {
  display: block;
  color: var(--fog);
  margin-bottom: 2px;
}
.page-contact .contact-routing__note {
  margin: 18px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--fog);
}
.page-contact .contact-routing__note a {
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(36, 87, 230, 0.35);
}
.page-contact .contact-routing__note a:hover {
  border-bottom-color: var(--blue);
}
@media (min-width: 820px) {
  .page-contact .route-row {
    grid-template-columns: 56px minmax(0, 1.35fr) minmax(0, 1fr);
    gap: 24px;
    align-items: start;
    padding: 20px 0;
  }
}

/* 寄送与到访 */
.page-contact .contact-visit {
  padding-top: clamp(34px, 5.5vw, 64px);
}
.page-contact .contact-visit__head {
  display: grid;
  gap: 8px;
  margin-bottom: 18px;
}
.page-contact .contact-visit__head h2 {
  font-size: clamp(22px, 3.6vw, 32px);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin: 0;
}
.page-contact .contact-visit__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}
.page-contact .vcard {
  background: var(--white);
  border: 1px solid var(--khaki);
  border-radius: var(--r-lg);
  padding: 20px 18px;
}
.page-contact .vcard--ship {
  border-left: 4px solid var(--amber);
}
.page-contact .vcard--meet {
  border-left: 4px solid var(--blue);
}
.page-contact .vcard h3 {
  margin: 0 0 8px;
  font-size: 17px;
  letter-spacing: -0.01em;
}
.page-contact .vcard p {
  margin: 0 0 10px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-2);
}
.page-contact .vcard ul {
  margin: 0;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.85;
  color: var(--fog);
}
@media (min-width: 780px) {
  .page-contact .contact-visit__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }
}

/* 域名与备案 */
.page-contact .contact-id {
  margin-top: clamp(32px, 5vw, 54px);
  padding-top: 16px;
  border-top: 1px solid var(--khaki);
}
.page-contact .contact-id__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 22px;
}
.page-contact .contact-id__line {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--fog);
}
.page-contact .contact-id__note {
  margin: 0;
  flex-basis: 100%;
  font-size: 12px;
  line-height: 1.6;
  color: var(--fog);
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ccard,
  .page-contact .contact-map img {
    transition: none;
  }
}
<<<END>>>