.page-contact {
  --ct-hair: rgba(46, 50, 54, 0.14);
  --ct-hair-strong: rgba(46, 50, 54, 0.28);
  --ct-body: rgba(20, 23, 26, 0.78);
  background: var(--stand-white);
  color: var(--ink);
  overflow-x: hidden;
}

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

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  padding: 24px 0 44px;
  background:
    radial-gradient(120% 95% at 88% 0%, rgba(31, 122, 76, 0.12), rgba(31, 122, 76, 0) 60%),
    var(--stand-white);
  border-bottom: 1px solid var(--ct-hair);
}

.page-contact .breadcrumb {
  margin-bottom: 18px;
  font-size: 13px;
}

.page-contact .hero-frame {
  position: relative;
  padding: 26px 18px 24px;
  border: 1px solid var(--ct-hair-strong);
  background: rgba(215, 217, 214, 0.34);
}

.page-contact .hero-frame::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background-image: repeating-linear-gradient(90deg, var(--concrete-dark) 0 1px, transparent 1px 26px);
  opacity: 0.32;
}

.page-contact .hero-frame__body {
  display: grid;
  gap: 28px;
  margin-top: 14px;
}

.page-contact .hero-frame h1 {
  font-family: var(--font-heading);
  font-size: clamp(29px, 5.4vw, 52px);
  line-height: 1.24;
  letter-spacing: -0.01em;
  margin: 12px 0 0;
  max-width: 20ch;
}

.page-contact .hero-frame .lead {
  margin: 18px 0 0;
  max-width: 58ch;
  font-size: 17px;
  line-height: 1.85;
  color: var(--ct-body);
}

.page-contact .hero-frame__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-contact .hero-frame__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--ct-hair);
  border: 1px solid var(--ct-hair);
}

.page-contact .hero-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 10px;
  background: var(--stand-white);
}

.page-contact .hero-stat__num {
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 700;
  line-height: 1.1;
  color: var(--turf);
}

.page-contact .hero-stat__label {
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--note);
}

/* ---------- 主区：左流程 / 右模板与通道 ---------- */
.page-contact .contact-flow-section {
  padding: 48px 0 56px;
  background: var(--stand-white);
  border-bottom: 1px solid var(--ct-hair);
}

.page-contact .flow-split {
  display: grid;
  gap: 44px;
}

.page-contact .flow-figure {
  margin: 0 0 26px;
  border: 1px solid var(--ct-hair-strong);
  background: var(--concrete-dark);
  overflow: hidden;
}

.page-contact .flow-figure img {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  filter: grayscale(0.4) contrast(1.06) brightness(0.9);
}

.page-contact .flow-col h2 {
  font-family: var(--font-heading);
  font-size: clamp(23px, 3.6vw, 33px);
  line-height: 1.32;
  margin: 10px 0 0;
  max-width: 20ch;
}

.page-contact .flowlist {
  position: relative;
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
}

.page-contact .flowlist::before {
  content: "";
  position: absolute;
  left: 21px;
  top: 14px;
  bottom: 30px;
  width: 2px;
  background: linear-gradient(180deg, var(--turf) 0%, var(--turf-soft) 62%, rgba(168, 213, 184, 0.28) 100%);
}

.page-contact .flowstep {
  position: relative;
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 16px;
  padding-bottom: 28px;
}

.page-contact .flowstep:last-child {
  padding-bottom: 0;
}

.page-contact .flowstep__num {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  color: var(--stand-white);
  background: var(--turf);
  box-shadow: 0 0 0 4px var(--stand-white);
}

.page-contact .flowstep--first .flowstep__num {
  color: var(--ink);
  background: var(--warn-yellow);
}

.page-contact .flowstep__body h3 {
  font-family: var(--font-heading);
  font-size: 19px;
  line-height: 1.45;
  margin: 8px 0 8px;
}

.page-contact .flowstep__body p {
  margin: 0;
  max-width: 46ch;
  font-size: 16px;
  line-height: 1.82;
  color: var(--ct-body);
}

.page-contact .link-more {
  display: inline-block;
  margin-top: 10px;
  font-size: 14px;
  color: var(--turf);
  text-decoration: none;
  border-bottom: 1px solid rgba(31, 122, 76, 0.42);
  padding-bottom: 1px;
}

.page-contact .link-more:hover,
.page-contact .link-more:focus-visible {
  border-bottom-color: var(--turf);
}

.page-contact .aside-figure {
  margin: 0 0 30px;
  border: 1px solid var(--ct-hair-strong);
  overflow: hidden;
}

.page-contact .aside-figure img {
  display: block;
  width: 100%;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  filter: grayscale(0.3) brightness(0.97);
}

/* 反馈模板 */
.page-contact .template-card {
  position: relative;
  padding: 26px 20px 24px;
  background: var(--stand-white);
  box-shadow: inset 0 0 0 1px var(--ct-hair-strong);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 14px 100%, 0 calc(100% - 14px));
}

.page-contact .template-card h2 {
  font-family: var(--font-heading);
  font-size: clamp(22px, 3.2vw, 30px);
  line-height: 1.34;
  margin: 10px 0 0;
}

.page-contact .template-card__lead {
  margin: 14px 0 0;
  max-width: 54ch;
  font-size: 16px;
  line-height: 1.82;
  color: var(--ct-body);
}

.page-contact .tpl-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
}

.page-contact .tpl-cell {
  padding: 16px 16px 18px;
  background: rgba(215, 217, 214, 0.42);
  border-left: 3px solid var(--turf);
}

.page-contact .tpl-cell__index {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--turf);
}

.page-contact .tpl-cell h3 {
  font-family: var(--font-heading);
  font-size: 17px;
  margin: 5px 0 7px;
}

.page-contact .tpl-cell p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: rgba(20, 23, 26, 0.74);
}

.page-contact .template-card .note {
  margin: 20px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--note);
}

.page-contact .template-card .note .link-more {
  margin-top: 0;
  font-size: 13px;
}

/* 联系通道 */
.page-contact .channel-block {
  margin-top: 46px;
}

.page-contact .channel-block h2 {
  font-family: var(--font-heading);
  font-size: clamp(22px, 3.2vw, 30px);
  line-height: 1.34;
  margin: 10px 0 0;
}

.page-contact .channel-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 22px;
}

.page-contact .channel-card {
  padding: 22px 20px 20px;
  background: var(--concrete-dark);
  color: var(--stand-white);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 14px 100%, 0 calc(100% - 14px));
}

.page-contact .channel-card--alt {
  background: var(--stand-white);
  color: var(--ink);
  box-shadow: inset 0 0 0 1px var(--ct-hair-strong);
}

.page-contact .channel-card__tag {
  display: inline-block;
  padding: 3px 11px;
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  background: rgba(245, 246, 243, 0.14);
  color: var(--turf-soft);
}

.page-contact .channel-card--alt .channel-card__tag {
  background: rgba(31, 122, 76, 0.12);
  color: var(--turf);
}

.page-contact .channel-card__value {
  display: block;
  margin: 16px 0 12px;
  font-family: var(--font-mono);
  font-size: 16.5px;
  line-height: 1.5;
  word-break: break-word;
  color: var(--stand-white);
}

.page-contact .channel-card--alt .channel-card__value {
  color: var(--score-red);
}

.page-contact .channel-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: rgba(245, 246, 243, 0.74);
}

.page-contact .channel-card--alt p {
  color: rgba(20, 23, 26, 0.72);
}

.page-contact .channel-card .channel-card__meta {
  margin-top: 16px;
  padding-top: 13px;
  border-top: 1px solid rgba(245, 246, 243, 0.18);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.02em;
  color: var(--turf-soft);
}

.page-contact .channel-card--alt .channel-card__meta {
  border-top-color: var(--ct-hair);
  color: var(--note);
}

/* ---------- 谁在处理 / 在哪办公 ---------- */
.page-contact .contact-desk {
  padding: 48px 0 56px;
  background: var(--concrete-light);
  border-bottom: 1px solid var(--ct-hair);
}

.page-contact .desk-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.page-contact .desk-block {
  padding: 26px 20px 24px;
  background: var(--stand-white);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 14px 100%, 0 calc(100% - 14px));
}

.page-contact .desk-block h2 {
  font-family: var(--font-heading);
  font-size: clamp(22px, 3.2vw, 28px);
  line-height: 1.34;
  margin: 10px 0 14px;
}

.page-contact .desk-block > p {
  margin: 0 0 4px;
  max-width: 56ch;
  font-size: 16px;
  line-height: 1.82;
  color: var(--ct-body);
}

.page-contact .desk-list {
  margin: 20px 0 0;
  padding: 0;
  border-top: 1px solid var(--ct-hair);
}

.page-contact .desk-list__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 11px 0;
  border-bottom: 1px solid var(--ct-hair);
}

.page-contact .desk-list__row dt {
  font-size: 15px;
  color: rgba(20, 23, 26, 0.72);
}

.page-contact .desk-list__row dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  color: var(--turf);
}

.page-contact .place-list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  border-top: 1px solid var(--ct-hair);
}

.page-contact .place-list li {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 13px 0;
  border-bottom: 1px solid var(--ct-hair);
}

.page-contact .place-list__key {
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--note);
}

.page-contact .place-list__val {
  font-size: 15.5px;
  line-height: 1.6;
  color: var(--ink);
  word-break: break-word;
}

.page-contact .desk-block .note {
  margin: 18px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--note);
}

/* ---------- 底部深灰收束带 ---------- */
.page-contact .contact-return {
  padding: 44px 0 52px;
  background:
    linear-gradient(135deg, rgba(31, 122, 76, 0.26), rgba(31, 122, 76, 0) 58%),
    var(--concrete-dark);
  color: var(--stand-white);
}

.page-contact .return-band {
  display: grid;
  gap: 26px;
}

.page-contact .eyebrow--onDark {
  color: var(--turf-soft);
}

.page-contact .return-band h2 {
  font-family: var(--font-heading);
  font-size: clamp(23px, 3.4vw, 33px);
  line-height: 1.32;
  margin: 10px 0 12px;
  color: var(--stand-white);
}

.page-contact .return-band__main p {
  margin: 0 0 22px;
  max-width: 46ch;
  font-size: 16px;
  line-height: 1.82;
  color: rgba(245, 246, 243, 0.72);
}

.page-contact .return-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 22px;
}

.page-contact .return-links a {
  font-family: var(--font-mono);
  font-size: 13.5px;
  color: rgba(245, 246, 243, 0.74);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid rgba(245, 246, 243, 0.26);
}

.page-contact .return-links a:hover,
.page-contact .return-links a:focus-visible {
  color: var(--stand-white);
  border-bottom-color: var(--turf-soft);
}

.page-contact a:focus-visible {
  outline: 2px solid var(--warn-yellow);
  outline-offset: 3px;
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-contact .hero-frame {
    padding: 32px 30px 30px;
  }

  .page-contact .tpl-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }

  .page-contact .desk-block {
    padding: 30px 28px 28px;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero {
    padding: 30px 0 56px;
  }

  .page-contact .hero-frame__body {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 0.85fr);
    align-items: end;
    gap: 48px;
  }

  .page-contact .hero-frame__stats {
    grid-template-columns: 1fr;
  }

  .page-contact .hero-stat {
    padding: 14px 16px;
  }

  .page-contact .desk-grid {
    grid-template-columns: minmax(0, 1.18fr) minmax(0, 1fr);
    gap: 26px;
  }

  .page-contact .return-band {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 44px;
  }

  .page-contact .return-links {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }
}

@media (min-width: 1000px) {
  .page-contact .contact-flow-section {
    padding: 64px 0 72px;
  }

  .page-contact .flow-split {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 56px;
    align-items: start;
  }

  .page-contact .flow-col {
    position: sticky;
    top: 112px;
  }

  .page-contact .contact-desk {
    padding: 64px 0 72px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact * {
    transition: none !important;
    animation: none !important;
  }
}