.page-contact {
  --pc-radius: 22px;
  --pc-shadow: 0 14px 34px rgba(11, 42, 34, .08);
  --pc-shadow-hover: 0 26px 54px rgba(11, 42, 34, .15);
  background: var(--paper);
  color: var(--ink);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  padding: clamp(24px, 4vw, 44px) 0 clamp(48px, 7vw, 88px);
  background:
    radial-gradient(120% 88% at 100% 0%, rgba(47, 128, 201, .18) 0%, rgba(47, 128, 201, 0) 58%),
    radial-gradient(90% 70% at 0% 100%, rgba(22, 122, 85, .15) 0%, rgba(22, 122, 85, 0) 62%),
    linear-gradient(168deg, var(--paper) 0%, var(--paper) 44%, var(--sky-soft) 100%);
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 54px;
  background: var(--paper);
  clip-path: ellipse(82% 100% at 24% 100%);
  pointer-events: none;
}

.page-contact .contact-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 42px);
  margin-top: clamp(20px, 3vw, 32px);
}

@media (min-width: 900px) {
  .page-contact .contact-hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
  }
}

.page-contact .contact-hero h1 {
  margin: 14px 0 0;
  max-width: 16em;
  font-size: clamp(32px, 5.4vw, 54px);
  line-height: 1.14;
  letter-spacing: -.02em;
  color: var(--deep);
}

.page-contact .contact-hero .lede {
  margin-top: 18px;
  max-width: 36em;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.9;
  color: var(--ink-soft);
}

.page-contact .contact-quick {
  padding: clamp(22px, 2.6vw, 30px);
  border-radius: var(--pc-radius);
  display: grid;
  gap: 14px;
}

.page-contact .quick-title {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 17px;
  letter-spacing: .04em;
  color: var(--deep);
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(12, 27, 42, .12);
}

.page-contact .quick-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-contact .quick-list li {
  display: grid;
  gap: 4px;
  padding-left: 14px;
  border-left: 3px solid rgba(22, 122, 85, .4);
}

.page-contact .quick-list li:nth-child(2) {
  border-left-color: rgba(47, 128, 201, .45);
}

.page-contact .quick-list li:nth-child(3) {
  border-left-color: rgba(232, 85, 31, .5);
}

.page-contact .quick-list strong {
  font-size: 15px;
  font-weight: 700;
  color: var(--deep);
}

.page-contact .quick-list span {
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-contact .quick-list a {
  color: var(--sky-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 三张联络卡 ---------- */
.page-contact .contact-paths {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  margin-top: clamp(26px, 4vw, 42px);
}

@media (min-width: 900px) {
  .page-contact .contact-paths {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 22px;
    align-items: start;
  }

  .page-contact .path-slot--mail {
    grid-column: 1 / span 5;
  }

  .page-contact .path-slot--phone {
    grid-column: 6 / span 4;
    margin-top: 54px;
  }

  .page-contact .path-slot--visit {
    grid-column: 10 / span 3;
    margin-top: 108px;
  }
}

.page-contact .contact-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  height: 100%;
  padding: clamp(20px, 2.2vw, 28px);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--pc-radius);
  box-shadow: var(--pc-shadow);
  transition: transform .34s var(--ease), box-shadow .34s var(--ease), border-color .34s var(--ease);
}

.page-contact .contact-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: clamp(26px, 3vw, 36px);
  bottom: clamp(26px, 3vw, 36px);
  width: 4px;
  border-radius: 0 4px 4px 0;
  background: var(--card-accent, var(--grass));
}

.page-contact .path-mail {
  --card-accent: var(--grass);
  --value-bg: var(--grass-soft);
}

.page-contact .path-phone {
  --card-accent: var(--sky);
  --value-bg: var(--sky-soft);
}

.page-contact .path-visit {
  --card-accent: var(--flame);
  --value-bg: rgba(232, 85, 31, .10);
}

@media (hover: hover) {
  .page-contact .contact-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--pc-shadow-hover);
    border-color: rgba(22, 122, 85, .34);
  }

  .page-contact .contact-card.path-phone:hover {
    border-color: rgba(47, 128, 201, .34);
  }

  .page-contact .contact-card.path-visit:hover {
    border-color: rgba(232, 85, 31, .34);
  }
}

.page-contact .contact-card h3 {
  margin: 2px 0 0;
  font-size: clamp(18px, 1.7vw, 21px);
  line-height: 1.35;
  color: var(--deep);
}

.page-contact .contact-value {
  margin: 4px 0 2px;
  padding: 10px 12px;
  background: var(--value-bg, var(--grass-soft));
  border-radius: var(--r-sm);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(15px, 1.3vw, 18px);
  letter-spacing: -.01em;
  line-height: 1.5;
  color: var(--deep);
  word-break: break-word;
}

.page-contact .contact-value--sm {
  font-size: clamp(13px, 1.05vw, 15px);
  line-height: 1.7;
  word-break: break-all;
}

.page-contact .contact-body {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-contact .contact-meta {
  margin: auto 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--line-strong);
  font-size: 13px;
  color: var(--ink-mute);
}

/* ---------- 纠错区 ---------- */
.page-contact .section--tape {
  background: linear-gradient(180deg, var(--grass-soft) 0%, rgba(223, 240, 230, .34) 100%);
  border-top: 1px solid rgba(22, 122, 85, .12);
  border-bottom: 1px solid rgba(22, 122, 85, .12);
}

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

.page-contact .checklist li {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  padding: 14px 18px;
  background: rgba(255, 255, 255, .88);
  border: 1px solid rgba(22, 122, 85, .16);
  border-radius: var(--r-md);
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink-soft);
}

.page-contact .checklist li::before {
  content: "";
  width: 22px;
  height: 22px;
  border-radius: 7px;
  background-color: rgba(22, 122, 85, .12);
  border: 1.5px solid rgba(22, 122, 85, .42);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3 8.4l3.2 3.2L13 4.8' fill='none' stroke='%23167A55' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 14px;
}

.page-contact .note-card {
  padding: clamp(20px, 2.3vw, 28px);
  border-radius: var(--pc-radius);
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-contact .note-card h3 {
  margin: 0;
  font-size: 19px;
  color: var(--deep);
}

.page-contact .note-card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-contact .note-link a {
  display: inline-block;
  font-weight: 700;
  font-size: 14px;
  color: var(--grass-deep);
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* ---------- 通用左右分栏 ---------- */
.page-contact .split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 3.4vw, 46px);
  align-items: center;
}

@media (min-width: 900px) {
  .page-contact .split {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  }
}

.page-contact .split-text p {
  margin: 0 0 16px;
  max-width: 38em;
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--ink-soft);
}

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

.page-contact .split-text a {
  color: var(--sky-deep);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.page-contact .split-media {
  margin: 0;
}

.page-contact .split-media .figure-frame {
  border-radius: var(--pc-radius);
  overflow: hidden;
  box-shadow: var(--pc-shadow);
}

.page-contact .figure-frame img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-contact .figure-caption {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--ink-mute);
}

.page-contact .verify-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 34px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--line-strong);
}

.page-contact .fact {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.page-contact .fact-num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(22px, 2.6vw, 30px);
  line-height: 1;
  color: var(--grass-deep);
}

.page-contact .fact-txt {
  font-size: 14px;
  color: var(--ink-mute);
}

/* ---------- 合作区 ---------- */
.page-contact .section--sky {
  background: linear-gradient(180deg, var(--sky-soft) 0%, rgba(231, 241, 250, .38) 100%);
  border-top: 1px solid rgba(47, 128, 201, .14);
  border-bottom: 1px solid rgba(47, 128, 201, .14);
}

.page-contact .coop-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  margin-top: clamp(24px, 3.4vw, 40px);
}

@media (min-width: 760px) {
  .page-contact .coop-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .coop-card:nth-child(2) {
    margin-top: 18px;
  }

  .page-contact .coop-card:nth-child(3) {
    margin-top: 36px;
  }
}

.page-contact .coop-card {
  display: grid;
  gap: 10px;
  align-content: start;
  padding: clamp(20px, 2.2vw, 26px);
  background: rgba(255, 255, 255, .9);
  border: 1px solid rgba(47, 128, 201, .18);
  border-radius: var(--r-lg);
  box-shadow: var(--pc-shadow);
}

.page-contact .coop-card h3 {
  margin: 0;
  font-size: 19px;
  color: var(--deep);
}

.page-contact .coop-card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-contact .coop-card .coop-hint {
  padding-top: 10px;
  border-top: 1px dashed rgba(47, 128, 201, .3);
  font-size: 13px;
  line-height: 1.7;
  color: var(--sky-deep);
}

/* ---------- 到访区 ---------- */
.page-contact .visit-list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
}

.page-contact .visit-list li {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 12px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-contact .visit-list span {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--grass-deep);
}

@media (min-width: 600px) {
  .page-contact .visit-list li {
    grid-template-columns: 100px minmax(0, 1fr);
  }
}

.page-contact .route-box {
  margin-top: clamp(28px, 4vw, 46px);
  padding: clamp(18px, 2.4vw, 30px);
  background: linear-gradient(140deg, rgba(231, 241, 250, .85), rgba(223, 240, 230, .7));
  border: 1px solid var(--line);
  border-radius: var(--pc-radius);
}

.page-contact .route-map {
  display: block;
  width: 100%;
  height: auto;
  max-height: 200px;
}

.page-contact .route-road {
  fill: none;
  stroke: rgba(12, 27, 42, .14);
  stroke-width: 14;
  stroke-linecap: round;
}

.page-contact .route-path {
  fill: none;
  stroke: var(--grass);
  stroke-width: 4;
  stroke-dasharray: 11 9;
  stroke-linecap: round;
}

.page-contact .route-node {
  fill: var(--paper);
  stroke: var(--grass);
  stroke-width: 4;
}

.page-contact .route-node--end {
  fill: var(--flame);
  stroke: #fff;
  stroke-width: 4;
}

.page-contact .route-label {
  font-family: var(--font-sans);
  font-size: 13px;
  letter-spacing: .04em;
  fill: var(--ink-mute);
}

.page-contact .route-label--road {
  font-weight: 700;
  fill: var(--ink-soft);
}

.page-contact .route-label--end {
  font-weight: 700;
  fill: var(--flame);
}

/* ---------- 回复节奏 ---------- */
.page-contact .rhythm {
  list-style: none;
  margin: clamp(26px, 3.6vw, 44px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
}

.page-contact .rhythm-item {
  position: relative;
  padding: 34px 0 24px;
  border-top: 2px solid rgba(22, 122, 85, .22);
}

.page-contact .rhythm-item::before {
  content: "";
  position: absolute;
  top: -8px;
  left: 0;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--paper);
  border: 3px solid var(--grass);
}

.page-contact .rhythm-time {
  display: inline-block;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(20px, 2.2vw, 26px);
  letter-spacing: -.01em;
  line-height: 1;
  color: var(--flame);
}

.page-contact .rhythm-item h3 {
  margin: 10px 0 6px;
  font-size: 17px;
  color: var(--deep);
}

.page-contact .rhythm-item p {
  margin: 0;
  max-width: 30em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-soft);
}

@media (min-width: 760px) {
  .page-contact .rhythm {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0 26px;
  }

  .page-contact .rhythm-item {
    padding-right: 22px;
  }
}

/* ---------- 收尾 ---------- */
.page-contact .closing-panel {
  display: grid;
  gap: 14px;
  padding: clamp(26px, 3.4vw, 46px);
  border-radius: var(--pc-radius);
}

.page-contact .closing-panel h2 {
  margin: 0;
  font-size: clamp(22px, 2.6vw, 30px);
  line-height: 1.3;
  color: #fff;
}

.page-contact .closing-panel p {
  margin: 0;
  max-width: 42em;
  font-size: 15px;
  line-height: 1.9;
  color: rgba(255, 255, 255, .78);
}

.page-contact .closing-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 6px;
}

/* ---------- 无障碍与降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-card {
    transition: none;
  }
}