.page-contact {
  --ctc-cut: 20px;
  background: var(--c-sand);
  color: var(--c-ink);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

.page-contact .contact-crumb {
  padding-top: 22px;
  padding-bottom: 2px;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  padding: 18px 0 54px;
}

.page-contact .contact-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
}

.page-contact .contact-hero__copy {
  min-width: 0;
}

.page-contact h1 {
  margin: 12px 0 0;
  font-size: clamp(32px, 8vw, 58px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  font-weight: 900;
  color: var(--c-ink);
}

.page-contact .contact-hero__lead {
  margin: 18px 0 0;
  max-width: 36em;
  font-size: 16px;
  line-height: 1.78;
  color: var(--c-navy);
}

.page-contact .contact-mail {
  margin-top: 26px;
  padding: 22px 20px 24px;
  background: var(--c-ink);
  color: var(--c-paper);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--ctc-cut)), calc(100% - var(--ctc-cut)) 100%, 0 100%);
}

.page-contact .contact-mail::before {
  content: "";
  display: block;
  width: 46px;
  height: 3px;
  margin-bottom: 14px;
  background: var(--c-orange);
}

.page-contact .contact-mail__label {
  margin: 0;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--c-green-bright);
}

.page-contact .contact-mail__addr {
  margin: 8px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(16px, 4.4vw, 30px);
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--c-paper);
  overflow-wrap: anywhere;
}

.page-contact .contact-mail__note {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255, 251, 244, 0.78);
}

.page-contact .contact-duo {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin-top: 16px;
}

.page-contact .contact-duo__item {
  min-width: 0;
  padding: 16px 18px;
  background: var(--c-paper);
  border: 1px solid var(--c-line);
  border-left: 3px solid var(--c-green);
}

.page-contact .contact-duo__label {
  margin: 0;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--c-gray);
}

.page-contact .contact-duo__val {
  margin: 6px 0 0;
  font-size: 17px;
  line-height: 1.55;
  font-weight: 600;
  color: var(--c-ink);
  overflow-wrap: anywhere;
}

.page-contact .contact-duo__val--mono {
  font-family: var(--font-mono);
  font-size: 20px;
  letter-spacing: 0.01em;
}

.page-contact .contact-hero__figure {
  margin: 0;
  min-width: 0;
}

.page-contact .contact-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  background: linear-gradient(140deg, var(--c-green-deep), var(--c-navy));
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
}

/* ---------- 反馈三步 ---------- */
.page-contact .contact-flow {
  padding: 10px 0 56px;
}

.page-contact .contact-flow__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  margin-top: 26px;
}

.page-contact .contact-flow__main {
  min-width: 0;
}

.page-contact .flow-steps {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .flow-step {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 16px;
  padding: 22px 0;
  border-top: 1px solid var(--c-line);
}

.page-contact .flow-step:last-child {
  border-bottom: 1px solid var(--c-line);
}

.page-contact .flow-step__num {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  background: var(--c-orange);
  color: #ffffff;
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 600;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%);
}

.page-contact .flow-step:nth-child(2n) .flow-step__num {
  background: var(--c-green);
}

.page-contact .flow-step__title {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--c-ink);
}

.page-contact .flow-step__body {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--c-navy);
}

.page-contact .flow-tags {
  margin-top: 24px;
  padding: 20px;
  background: var(--c-paper);
  border-left: 3px solid var(--c-orange);
}

.page-contact .flow-tags__label {
  margin: 0;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--c-gray);
}

.page-contact .flow-tags__text {
  margin: 10px 0 16px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--c-navy);
}

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

.page-contact .contact-flow__figure {
  margin: 0;
  min-width: 0;
}

.page-contact .contact-flow__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 5 / 3;
  object-fit: cover;
  background: linear-gradient(140deg, var(--c-navy), var(--c-green-deep));
}

/* ---------- 服务时段 ---------- */
.page-contact .contact-hours {
  position: relative;
  overflow: hidden;
  padding: 42px 0;
  background: var(--c-green-deep);
  color: var(--c-paper);
}

.page-contact .contact-hours::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(115deg, rgba(255, 251, 244, 0.07) 0 2px, transparent 2px 20px);
  pointer-events: none;
}

.page-contact .contact-hours__inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
}

.page-contact .contact-hours__lead {
  min-width: 0;
}

.page-contact .contact-hours__label {
  margin: 0 0 8px;
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--c-orange-soft);
}

.page-contact .contact-hours__time {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(34px, 9vw, 62px);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--c-green-bright);
}

.page-contact .contact-hours__body {
  min-width: 0;
}

.page-contact .contact-hours__title {
  margin: 0 0 12px;
  font-size: clamp(20px, 5vw, 26px);
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--c-paper);
}

.page-contact .contact-hours__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(255, 251, 244, 0.86);
}

/* ---------- 站点信息 ---------- */
.page-contact .contact-siteinfo {
  padding: 52px 0 20px;
}

.page-contact .siteinfo-title {
  margin: 0;
  font-size: clamp(20px, 5vw, 26px);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--c-ink);
}

.page-contact .siteinfo-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin: 22px 0 0;
  padding: 0;
}

.page-contact .siteinfo-row {
  min-width: 0;
  padding: 14px 16px;
  background: var(--c-paper);
  border-left: 3px solid var(--c-green);
}

.page-contact .siteinfo-row dt {
  font-size: 13px;
  letter-spacing: 0.05em;
  color: var(--c-gray);
}

.page-contact .siteinfo-row dd {
  margin: 6px 0 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--c-ink);
  overflow-wrap: anywhere;
}

.page-contact .siteinfo-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 20px 0 0;
  font-size: 14px;
  color: var(--c-gray);
}

.page-contact .siteinfo-links a {
  color: var(--c-green-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--dur) var(--ease);
}

.page-contact .siteinfo-links a:hover,
.page-contact .siteinfo-links a:focus-visible {
  color: var(--c-orange);
}

/* ---------- 帮助中心前置 ---------- */
.page-contact .contact-help {
  padding: 32px 0 76px;
}

.page-contact .contact-help__panel {
  padding: 28px 20px;
  background: var(--c-paper);
  border: 1px solid var(--c-line);
  clip-path: polygon(0 0, calc(100% - 26px) 0, 100% 26px, 100% 100%, 0 100%);
}

.page-contact .contact-help__copy {
  min-width: 0;
}

.page-contact .contact-help__title {
  margin: 10px 0 0;
  font-size: clamp(21px, 5.2vw, 30px);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.015em;
  color: var(--c-ink);
}

.page-contact .contact-help__text {
  margin: 14px 0 22px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-navy);
}

.page-contact .help-links {
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .help-links a {
  position: relative;
  display: block;
  padding: 14px 12px 14px 30px;
  border-bottom: 1px solid var(--c-line);
  color: var(--c-ink);
  font-size: 15px;
  line-height: 1.5;
  text-decoration: none;
  transition: color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-contact .help-links a::before {
  content: "";
  position: absolute;
  left: 10px;
  top: 50%;
  width: 10px;
  height: 2px;
  background: var(--c-orange);
  transform: translateY(-50%);
  transition: width var(--dur) var(--ease);
}

.page-contact .help-links a:hover,
.page-contact .help-links a:focus-visible {
  color: var(--c-green-deep);
  background: var(--c-sand);
}

.page-contact .help-links a:hover::before,
.page-contact .help-links a:focus-visible::before {
  width: 16px;
}

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

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

  .page-contact .contact-help__panel {
    padding: 36px 32px;
  }
}

@media (min-width: 760px) {
  .page-contact .siteinfo-list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero {
    padding: 26px 0 68px;
  }

  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, 0.96fr);
    gap: 48px;
    align-items: start;
  }

  .page-contact .contact-flow__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    gap: 48px;
    align-items: start;
  }

  .page-contact .contact-flow__figure img {
    aspect-ratio: 4 / 3;
  }

  .page-contact .contact-hours {
    padding: 56px 0;
  }

  .page-contact .contact-hours__inner {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    align-items: center;
    gap: 52px;
  }

  .page-contact .contact-help__panel {
    padding: 44px 40px;
  }

  .page-contact .contact-help__inner {
    display: grid;
    grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
    gap: 44px;
    align-items: start;
  }

  .page-contact .help-links {
    margin-top: 4px;
  }
}

@media (min-width: 1180px) {
  .page-contact .contact-hero__grid {
    gap: 60px;
  }

  .page-contact .contact-flow__grid {
    gap: 64px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .help-links a,
  .page-contact .help-links a::before,
  .page-contact .siteinfo-links a {
    transition: none;
  }
}
<<<END>>>