.page-contact {
  font-family: var(--font-body);
  background: var(--sand);
  color: var(--text);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-contact__hero {
  position: relative;
  background: var(--ink);
  color: var(--sand);
  padding: 40px 0 48px;
  overflow: hidden;
}

.page-contact__hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(90deg, rgba(110, 158, 92, 0.13) 0 1px, transparent 1px 76px),
    radial-gradient(130% 100% at 6% -12%, rgba(46, 107, 63, 0.52), transparent 62%);
  pointer-events: none;
}

.page-contact__hero .yt-shell {
  position: relative;
  z-index: 1;
}

.page-contact__hero .yt-breadcrumb,
.page-contact__hero .yt-breadcrumb ol,
.page-contact__hero .yt-breadcrumb li {
  color: var(--stone);
}

.page-contact__hero .yt-breadcrumb a {
  color: var(--moss);
}

.page-contact__hero .yt-breadcrumb a:hover {
  color: var(--ref);
}

.page-contact__hero .yt-eyebrow {
  color: var(--ref);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.page-contact__title {
  margin: 14px 0 0;
  max-width: 20ch;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(34px, 6.4vw, 74px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-contact__lede {
  margin: 20px 0 0;
  max-width: 62ch;
  font-size: 17px;
  line-height: 1.78;
  color: rgba(232, 227, 217, 0.84);
}

.page-contact__banner {
  margin: 40px 0 0;
  padding: 0 var(--gutter);
}

.page-contact__banner img {
  display: block;
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  height: clamp(160px, 30vw, 340px);
  object-fit: cover;
  border-radius: var(--radius);
  opacity: 0.84;
}

/* ---------- 正文容器 ---------- */
.page-contact__body {
  padding: 64px 0 72px;
}

.page-contact__block {
  margin-bottom: 88px;
}

.page-contact__block:last-of-type {
  margin-bottom: 56px;
}

.page-contact__kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--grass);
}

.page-contact__h2 {
  margin: 10px 0 0;
  max-width: 24ch;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(26px, 3.8vw, 44px);
  line-height: 1.08;
  letter-spacing: -0.015em;
  color: var(--ink);
}

.page-contact__intro {
  margin: 16px 0 0;
  max-width: 66ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--text-soft);
}

/* ---------- 联系方式卡片 ---------- */
.page-contact__cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: 34px;
}

.contact-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 0;
  padding: 24px 22px 26px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-top: 3px solid var(--grass);
  border-radius: var(--radius);
}

.contact-card--wood {
  border-top-color: var(--wood);
}

.contact-card--red {
  border-top-color: var(--red);
}

.contact-card__key {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--stone);
}

.contact-card__value {
  font-family: var(--font-mono);
  font-size: clamp(15px, 1.6vw, 18px);
  font-weight: 600;
  line-height: 1.45;
  letter-spacing: -0.01em;
  color: var(--ink);
  overflow-wrap: anywhere;
}

.contact-card__value--plain {
  font-family: var(--font-body);
  font-size: 17px;
  font-weight: 600;
  line-height: 1.55;
}

.contact-card__meta {
  margin-top: auto;
  padding-top: 12px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--text-soft);
  border-top: 1px dashed var(--line);
}

/* ---------- 事由分流 ---------- */
.page-contact__reasons {
  margin-top: 34px;
  border-top: 1px solid var(--line);
}

.page-contact__reason {
  border-bottom: 1px solid var(--line);
}

.page-contact__reason > summary {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr) 22px;
  align-items: center;
  gap: 12px;
  padding: 20px 0;
  cursor: pointer;
  list-style: none;
}

.page-contact__reason > summary::-webkit-details-marker {
  display: none;
}

.page-contact__reason > summary::marker {
  content: "";
}

.page-contact__reason > summary:focus-visible {
  outline: 2px solid var(--grass);
  outline-offset: 4px;
}

.page-contact__reason-num {
  font-family: var(--font-mono);
  font-size: clamp(24px, 4vw, 38px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--line);
  transition: color 0.22s var(--ease);
}

.page-contact__reason[open] .page-contact__reason-num {
  color: var(--grass);
}

.page-contact__reason-title {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(19px, 2.3vw, 26px);
  line-height: 1.15;
  color: var(--ink);
}

.page-contact__reason-cue {
  justify-self: end;
  width: 1.2em;
  font-family: var(--font-mono);
  font-size: 20px;
  line-height: 1;
  text-align: right;
  color: var(--stone);
  transition: color 0.22s var(--ease);
}

.page-contact__reason-cue::before {
  content: "+";
}

.page-contact__reason[open] .page-contact__reason-cue {
  color: var(--ref);
}

.page-contact__reason[open] .page-contact__reason-cue::before {
  content: "–";
}

.page-contact__reason-body {
  padding: 0 0 24px;
}

.page-contact__reason-body p {
  margin: 0 0 14px;
  max-width: 68ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--text-soft);
}

.page-contact__reason-body ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 9px;
}

.page-contact__reason-body li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-soft);
}

.page-contact__reason-body li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 9px;
  height: 2px;
  background: var(--moss);
}

/* ---------- 合作方向表格 ---------- */
.page-contact__tablewrap {
  margin-top: 32px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.page-contact__caption {
  padding: 14px 20px 0;
  text-align: left;
  font-size: 13px;
  color: var(--stone);
}

.page-contact__table {
  width: 100%;
  min-width: 660px;
  border-collapse: collapse;
  font-size: 15px;
}

.page-contact__table th,
.page-contact__table td {
  padding: 16px 20px;
  text-align: left;
  vertical-align: top;
  line-height: 1.68;
  border-bottom: 1px solid var(--line);
  color: var(--text-soft);
}

.page-contact__table thead th {
  background: var(--ink-2);
  color: var(--sand);
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 15px;
  letter-spacing: 0.05em;
  white-space: nowrap;
  border-bottom-color: var(--ink-2);
}

.page-contact__table tbody tr:nth-child(even) {
  background: rgba(201, 195, 182, 0.2);
}

.page-contact__table tbody tr:last-child td {
  border-bottom: 0;
}

.page-contact__cell-key {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 17px;
  color: var(--ink) !important;
  white-space: nowrap;
}

/* ---------- 处理节奏 ---------- */
.page-contact__reply {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  margin-top: 34px;
}

.page-contact__steps {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact__step {
  position: relative;
  padding: 0 0 28px 28px;
  border-left: 1px solid var(--line);
}

.page-contact__step:last-child {
  padding-bottom: 0;
  border-left-color: transparent;
}

.page-contact__step::before {
  content: "";
  position: absolute;
  left: -5px;
  top: 6px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--grass);
  box-shadow: 0 0 0 3px var(--sand);
}

.page-contact__step:last-child::before {
  background: var(--ref);
}

.page-contact__step-when {
  display: inline-block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--grass);
}

.page-contact__step-title {
  margin: 0 0 6px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 20px;
  line-height: 1.2;
  color: var(--ink);
}

.page-contact__step p {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.74;
  color: var(--text-soft);
}

.page-contact__aside {
  display: grid;
  gap: 22px;
}

.page-contact__figure {
  margin: 0;
}

.page-contact__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius);
}

.page-contact__figure figcaption {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--stone);
}

.page-contact__checklist {
  padding: 24px 22px 26px;
  background: var(--ink-2);
  border-radius: var(--radius);
}

.page-contact__checklist-title {
  margin: 0 0 14px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 19px;
  line-height: 1.2;
  color: var(--paper);
}

.page-contact__checklist ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 9px;
}

.page-contact__checklist li {
  position: relative;
  padding-left: 22px;
  font-size: 14.5px;
  line-height: 1.66;
  color: rgba(232, 227, 217, 0.86);
}

.page-contact__checklist li::before {
  content: "→";
  position: absolute;
  left: 0;
  font-family: var(--font-mono);
  color: var(--ref);
}

/* ---------- 地址与时段 ---------- */
.page-contact__place {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  margin: 30px 0 0;
  padding: 28px 24px;
  background: rgba(201, 195, 182, 0.42);
  border-left: 3px solid var(--wood);
  border-radius: var(--radius);
}

.page-contact__place-item dt {
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--stone);
}

.page-contact__place-item dd {
  margin: 0;
  font-size: 16px;
  line-height: 1.68;
  color: var(--ink);
  overflow-wrap: anywhere;
}

/* ---------- 相关页面 ---------- */
.page-contact__next {
  padding-top: 32px;
  border-top: 1px solid var(--line);
}

.page-contact__next-label {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--stone);
}

.page-contact__next ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-contact__next a {
  display: inline-block;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 19px;
  line-height: 1.3;
  color: var(--grass);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-contact__next a:hover,
.page-contact__next a:focus-visible {
  color: var(--ink);
  border-bottom-color: var(--ref);
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-contact__hero {
    padding: 56px 0 56px;
  }

  .page-contact__reason > summary {
    grid-template-columns: 64px minmax(0, 1fr) 26px;
    gap: 18px;
    padding: 24px 0;
  }

  .page-contact__reason-body {
    padding: 0 0 28px 82px;
  }

  .page-contact__place {
    padding: 32px 30px;
  }
}

@media (min-width: 760px) {
  .page-contact__place {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 32px;
  }

  .page-contact__next ul {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }
}

@media (min-width: 900px) {
  .page-contact__body {
    padding: 84px 0 88px;
  }

  .page-contact__reply {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 56px;
    align-items: start;
  }
}

@media (min-width: 1080px) {
  .page-contact__cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 26px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact__reason-num,
  .page-contact__reason-cue,
  .page-contact__next a {
    transition: none;
  }
}