.page-contact {
  --sec-gap: clamp(56px, 7.5vw, 96px);
  --card-shadow: 4px 4px 0 rgba(217, 210, 195, 0.55);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--header-h) + clamp(36px, 6vw, 72px)) 0 clamp(44px, 7vw, 80px);
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(61, 214, 196, 0.16), transparent 62%),
    linear-gradient(164deg, var(--stand) 0%, var(--night) 62%, var(--night) 100%);
  color: var(--paper);
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(104deg,
    transparent 44%,
    rgba(242, 101, 34, 0.10) 44%,
    rgba(242, 101, 34, 0.10) 56%,
    transparent 56%);
}

.page-contact .contact-hero > .wrap {
  position: relative;
  z-index: 1;
}

.page-contact .contact-hero__crumbs ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 clamp(20px, 3vw, 30px);
  padding: 0;
  list-style: none;
  font-family: var(--f-data);
  font-size: 12px;
  line-height: 1.4;
  letter-spacing: 0.06em;
  color: var(--on-dark-faint);
}

.page-contact .contact-hero__crumbs li + li::before {
  content: "/";
  margin-right: 8px;
  color: rgba(244, 238, 226, 0.32);
}

.page-contact .contact-hero__crumbs a {
  color: var(--on-dark-dim);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--t), border-color var(--t);
}

.page-contact .contact-hero__crumbs a:hover {
  color: var(--whistle);
  border-color: var(--whistle);
}

.page-contact .contact-hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 16px;
  padding: 6px 12px;
  border: 1px solid var(--line-dark);
  font-family: var(--f-data);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--whistle);
}

.page-contact .contact-hero__title {
  margin: 0 0 clamp(18px, 2.4vw, 26px);
  max-width: 16em;
  font-family: var(--f-display);
  font-weight: 900;
  font-size: clamp(32px, 5.2vw, 60px);
  line-height: 1.05;
  letter-spacing: -0.01em;
  color: var(--paper-white);
}

.page-contact .contact-hero__lede {
  margin: 0;
  max-width: 35em;
  font-size: clamp(15px, 1.4vw, 17px);
  line-height: 1.78;
  color: var(--on-dark-dim);
}

.page-contact .contact-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 36px;
  margin: clamp(28px, 4vw, 40px) 0 0;
  padding: clamp(20px, 3vw, 26px) 0 0;
  border-top: 1px solid var(--line-dark);
  list-style: none;
}

.page-contact .contact-hero__meta li {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-contact .contact-hero__meta-k {
  font-family: var(--f-data);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--on-dark-faint);
}

.page-contact .contact-hero__meta b {
  font-family: var(--f-data);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--whistle);
}

/* ---------- 渠道 ---------- */
.page-contact .chan-section {
  padding: var(--sec-gap) 0;
  background: var(--paper-white);
  color: var(--ink);
}

.page-contact .chan-head {
  display: grid;
  gap: 28px;
  align-items: center;
}

.page-contact .chan-figure {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--stand);
  overflow: hidden;
  box-shadow: 6px 6px 0 rgba(12, 42, 33, 0.10);
}

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

.page-contact .chan-grid {
  display: grid;
  gap: 16px;
  margin-top: clamp(30px, 4vw, 46px);
}

.page-contact .chan-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 24px 22px 22px;
  background: var(--paper-white);
  border: 1px solid var(--line);
  border-top: 4px solid var(--orange);
  box-shadow: var(--card-shadow);
  transition: transform var(--t), box-shadow var(--t);
}

.page-contact .chan-card:hover,
.page-contact .chan-card:focus-within {
  transform: translateY(-2px);
  box-shadow: 6px 8px 0 rgba(242, 101, 34, 0.22);
}

.page-contact .chan-card__no {
  font-family: var(--f-data);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.page-contact .chan-card__label {
  margin: 0;
  font-family: var(--f-display);
  font-weight: 800;
  font-size: 21px;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-contact .chan-card__value {
  display: block;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--line);
  font-family: var(--f-data);
  font-size: clamp(14px, 1.5vw, 17px);
  font-weight: 600;
  line-height: 1.45;
  letter-spacing: 0.01em;
  color: var(--ink);
  text-decoration: none;
  overflow-wrap: anywhere;
  transition: color var(--t), border-color var(--t);
}

.page-contact .chan-card__value:hover,
.page-contact .chan-card__value:focus-visible {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

.page-contact .chan-card__for {
  flex: 1;
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-2);
}

/* ---------- 时段 ---------- */
.page-contact .hours {
  position: relative;
  padding: var(--sec-gap) 0;
  background: var(--stand);
  color: var(--paper);
}

.page-contact .hours__bar {
  margin-top: clamp(28px, 4vw, 44px);
}

.page-contact .hours__rail {
  position: relative;
  height: 10px;
  border-radius: 999px;
  background: rgba(244, 238, 226, 0.13);
  overflow: hidden;
}

.page-contact .hours__fill {
  position: absolute;
  inset: 0 auto 0 0;
  width: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--turf) 0%, var(--orange) 64%, var(--whistle) 100%);
}

.page-contact .hours__labels {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 14px;
}

.page-contact .hours__label {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.page-contact .hours__label:nth-child(2) {
  text-align: center;
}

.page-contact .hours__label:nth-child(3) {
  text-align: right;
}

.page-contact .hours__label b {
  font-family: var(--f-data);
  font-size: 14px;
  font-weight: 600;
  color: var(--whistle);
}

.page-contact .hours__label span {
  font-size: 12px;
  line-height: 1.5;
  color: var(--on-dark-faint);
}

.page-contact .hours__extra {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  margin: 20px 0 0;
  padding: 16px 18px;
  border-left: 3px solid var(--whistle);
  background: rgba(255, 197, 49, 0.07);
  font-size: 14px;
  line-height: 1.78;
  color: var(--on-dark-dim);
}

.page-contact .hours__extra + .hours__extra {
  margin-top: 12px;
  border-left-color: var(--orange);
  background: rgba(242, 101, 34, 0.08);
}

/* ---------- 联络场景 ---------- */
.page-contact .scene-section {
  padding: var(--sec-gap) 0;
  background: var(--paper);
  color: var(--ink);
}

.page-contact .scene-list {
  margin-top: clamp(26px, 3.5vw, 40px);
  border-top: 1px solid var(--rule);
}

.page-contact .scene-row {
  border-bottom: 1px solid var(--rule);
  transition: background var(--t);
}

.page-contact .scene-row[open] {
  background: var(--paper-white);
}

.page-contact .scene-row__summary {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 12px;
  padding: 18px 6px;
  cursor: pointer;
  list-style: none;
  font-family: var(--f-display);
  font-weight: 800;
  font-size: clamp(17px, 2vw, 21px);
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-contact .scene-row__summary::-webkit-details-marker {
  display: none;
}

.page-contact .scene-row__summary::marker {
  content: "";
}

.page-contact .scene-row__no {
  font-family: var(--f-data);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--orange);
}

.page-contact .scene-row__name {
  overflow-wrap: anywhere;
}

.page-contact .scene-row__route {
  font-family: var(--f-data);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--muted);
  white-space: nowrap;
}

.page-contact .scene-row__toggle {
  position: relative;
  flex: none;
  width: 26px;
  height: 26px;
  border: 1px solid var(--rule);
}

.page-contact .scene-row__toggle::before,
.page-contact .scene-row__toggle::after {
  content: "";
  position: absolute;
  left: 7px;
  right: 7px;
  top: 50%;
  height: 2px;
  margin-top: -1px;
  background: var(--ink);
}

.page-contact .scene-row__toggle::after {
  transform: rotate(90deg);
  transition: transform var(--t), opacity var(--t);
}

.page-contact .scene-row[open] .scene-row__toggle::after {
  transform: rotate(0deg);
  opacity: 0;
}

.page-contact .scene-row__body {
  display: grid;
  gap: 14px;
  padding: 0 6px 24px;
}

.page-contact .scene-row__note {
  margin: 0;
  max-width: 34em;
  font-size: 14px;
  line-height: 1.78;
  color: var(--ink-2);
}

.page-contact .scene-row__prep {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.page-contact .scene-row__prep li {
  position: relative;
  padding-left: 16px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--ink-2);
}

.page-contact .scene-row__prep li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
}

/* ---------- 写邮件 ---------- */
.page-contact .mail-guide {
  padding: var(--sec-gap) 0;
  background: var(--paper-white);
  color: var(--ink);
}

.page-contact .mail-guide__inner {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
}

.page-contact .mail-guide__copy p {
  margin: 0 0 18px;
  max-width: 33em;
  font-size: 15px;
  line-height: 1.78;
  color: var(--ink-2);
}

.page-contact .mail-guide__copy .btn {
  margin-top: 4px;
}

.page-contact .mail-guide__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--rule);
}

.page-contact .mail-guide__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  padding: 18px 0;
  border-bottom: 1px solid var(--rule);
}

.page-contact .mail-guide__idx {
  font-family: var(--f-data);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--orange);
  padding-top: 3px;
}

.page-contact .mail-guide__name {
  margin: 0 0 6px;
  font-family: var(--f-display);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-contact .mail-guide__item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-2);
}

/* ---------- 地址 ---------- */
.page-contact .where {
  padding: var(--sec-gap) 0 0;
  background: var(--stand);
  color: var(--paper);
}

.page-contact .where__panel {
  padding: clamp(24px, 3.5vw, 40px);
  border-left: 4px solid var(--orange);
}

.page-contact .where__panel p.section-head__lede {
  margin: 0;
  max-width: 34em;
}

.page-contact .where__dl {
  margin: clamp(20px, 3vw, 28px) 0 0;
}

.page-contact .where__row {
  display: grid;
  gap: 4px;
  padding: 15px 0;
  border-top: 1px solid var(--rule);
}

.page-contact .where__dt {
  font-family: var(--f-data);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.page-contact .where__dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink);
  overflow-wrap: anywhere;
}

.page-contact .where__dd--mono {
  font-family: var(--f-data);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.page-contact .where__figure {
  margin: clamp(32px, 4.5vw, 52px) 0 0;
}

.page-contact .where__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 7;
  object-fit: cover;
  border: 1px solid var(--line-dark);
}

/* ---------- 问答引导 ---------- */
.page-contact .ask-more {
  padding: var(--sec-gap) 0;
  background: var(--paper-white);
  color: var(--ink);
}

.page-contact .ask-more__panel {
  display: grid;
  gap: 24px;
  padding: clamp(26px, 4vw, 44px);
  border: 1px solid var(--line);
  border-top: 4px solid var(--orange);
  background: var(--paper);
  box-shadow: 6px 6px 0 rgba(217, 210, 195, 0.5);
}

.page-contact .ask-more__title {
  margin: 0 0 12px;
  font-family: var(--f-display);
  font-weight: 900;
  font-size: clamp(22px, 2.8vw, 32px);
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-contact .ask-more__lede {
  margin: 0;
  max-width: 36em;
  font-size: 15px;
  line-height: 1.78;
  color: var(--ink-2);
}

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

/* ---------- 桌面端 ---------- */
@media (min-width: 760px) {
  .page-contact .chan-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
  }

  .page-contact .scene-row__summary {
    padding: 20px 10px;
    gap: 18px;
  }

  .page-contact .scene-row__body {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    gap: 32px;
    padding: 0 10px 26px 52px;
  }
}

@media (min-width: 900px) {
  .page-contact .chan-head {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    gap: 48px;
  }

  .page-contact .mail-guide__inner {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    align-items: start;
  }

  .page-contact .where__row {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 26px;
    align-items: baseline;
  }

  .page-contact .ask-more__panel {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 40px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .chan-card,
  .page-contact .chan-card__value,
  .page-contact .scene-row__toggle::after {
    transition: none;
  }

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