.page-contact {
  --ct-gold-line: 1px solid rgba(214, 164, 25, .6);
  --ct-hair: 1px solid rgba(27, 21, 18, .14);
  padding: 0 0 64px;
}

.page-contact .ct-hero { padding: 22px 0 4px; }

.page-contact .ct-hero h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(29px, 6.6vw, 50px);
  line-height: 1.16;
  letter-spacing: -.02em;
  color: var(--ink);
  margin: 12px 0 18px;
  max-width: 22ch;
}

.page-contact .ct-lede {
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink);
  max-width: 68ch;
}

/* ---------- 首屏横幅 ---------- */
.page-contact .ct-banner {
  margin: 28px 0 0;
  border: var(--bd);
  box-shadow: var(--shadow-1);
  background: var(--ledger);
  overflow: hidden;
}

.page-contact .ct-banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-contact .ct-banner__cap {
  padding: 10px 14px;
  border-top: 3px solid var(--ink);
  background: var(--jade);
  font-size: 13px;
  line-height: 1.6;
  color: var(--grey);
}

/* ---------- 章节头 ---------- */
.page-contact .ct-sechead { margin-bottom: 18px; }

.page-contact .ct-sechead h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(23px, 4.6vw, 34px);
  line-height: 1.25;
  letter-spacing: -.01em;
  color: var(--ink);
  margin: 8px 0 0;
}

.page-contact .ct-sechead__note {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--grey);
  max-width: 64ch;
}

.page-contact .ct-sechead__note a,
.page-contact .ct-path__steps a,
.page-contact .ct-site__note a {
  color: var(--red);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-contact .ct-channels,
.page-contact .ct-prep,
.page-contact .ct-offline,
.page-contact .ct-time,
.page-contact .ct-path,
.page-contact .ct-site { margin-top: 48px; }

/* ---------- 三列渠道对照 ---------- */
.page-contact .ct-ch__list {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 86%;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  border: var(--bd);
  background: var(--jade);
  box-shadow: var(--shadow-1);
  scrollbar-width: thin;
}

.page-contact .ct-ch {
  min-width: 0;
  scroll-snap-align: start;
  padding: 18px 16px 24px;
  border-right: var(--ct-gold-line);
  transition: background .22s var(--ease), box-shadow .22s var(--ease);
}

.page-contact .ct-ch:last-child { border-right: 0; }

.page-contact .ct-ch:hover,
.page-contact .ct-ch:focus-within {
  background: var(--ledger);
  box-shadow: inset 0 5px 0 0 var(--red-lit);
}

.page-contact .ct-ch__top {
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-contact .ct-ch__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  padding: 3px 7px;
  background: var(--gold);
  color: var(--ink);
  border: 2px solid var(--ink);
}

.page-contact .ct-ch__badge svg {
  display: block;
  width: 34px;
  height: 34px;
}

.page-contact .ct-ch__name {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 22px;
  line-height: 1.3;
  color: var(--ink);
  margin: 12px 0 4px;
}

.page-contact .ct-ch__val {
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.6;
  color: var(--gold-deep);
  overflow-wrap: anywhere;
  margin: 0;
}

.page-contact .ct-ch__facts { margin: 14px 0 0; }

.page-contact .ct-ch__facts dt {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .08em;
  color: var(--grey);
  margin-top: 13px;
}

.page-contact .ct-ch__facts dd {
  margin: 4px 0 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--ink);
}

@media (min-width: 900px) {
  .page-contact .ct-ch__list {
    grid-auto-flow: row;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    overflow: visible;
  }
  .page-contact .ct-ch { padding: 24px 22px 28px; }
}

/* ---------- 备好三样 ---------- */
.page-contact .ct-prep__grid {
  display: grid;
  gap: 14px;
}

@media (min-width: 820px) {
  .page-contact .ct-prep__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

.page-contact .ct-fold {
  border: var(--bd);
  background: var(--jade);
  box-shadow: var(--shadow-1);
  transition: background .22s var(--ease);
}

.page-contact .ct-fold[open] { background: var(--ledger); }

.page-contact .ct-fold__sum {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  list-style: none;
  cursor: pointer;
  font-size: 15.5px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ink);
}

.page-contact .ct-fold__sum::-webkit-details-marker { display: none; }
.page-contact .ct-fold__sum::marker { content: ""; }

.page-contact .ct-fold__mark {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 20px;
  line-height: 1;
  color: var(--gold-deep);
}

.page-contact .ct-fold__mark::after { content: "+"; }
.page-contact .ct-fold[open] .ct-fold__mark::after { content: "−"; color: var(--red); }

.page-contact .ct-fold__body {
  padding: 0 16px 18px;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--ink);
}

.page-contact .ct-fold__body p { margin: 0; }

/* ---------- 勾选清单 ---------- */
.page-contact .ct-checkwrap {
  margin-top: 18px;
  border: var(--bd);
  background: var(--jade);
  box-shadow: var(--shadow-1);
}

.page-contact .ct-checkwrap__h {
  margin: 0;
  padding: 14px 16px;
  border-bottom: 3px solid var(--ink);
  background: var(--ledger);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 18px;
  line-height: 1.4;
  color: var(--ink);
}

.page-contact .ct-checkwrap__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact .ct-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 16px;
  border-bottom: var(--ct-gold-line);
  cursor: pointer;
  font-size: 14.5px;
  line-height: 1.62;
  color: var(--ink);
}

.page-contact .ct-check:last-child { border-bottom: 0; }

.page-contact .ct-check input {
  -webkit-appearance: none;
  appearance: none;
  flex: 0 0 auto;
  width: 19px;
  height: 19px;
  margin: 2px 0 0;
  border: 2px solid var(--ink);
  background: var(--jade);
  position: relative;
  cursor: pointer;
}

.page-contact .ct-check input:checked { background: var(--ok); }

.page-contact .ct-check input:checked::after {
  content: "✓";
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: #fff;
  font-size: 13px;
  line-height: 1;
}

.page-contact .ct-check:has(input:checked) span { color: var(--grey); }

/* ---------- 线下服务点 ---------- */
.page-contact .ct-offline__grid {
  display: grid;
  gap: 20px;
}

@media (min-width: 900px) {
  .page-contact .ct-offline__grid {
    grid-template-columns: 1.05fr 1fr;
    align-items: start;
    gap: 26px;
  }
}

.page-contact .ct-offline__fig {
  margin: 0;
  border: var(--bd);
  box-shadow: var(--shadow-1);
  background: var(--ink-green);
  overflow: hidden;
}

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

.page-contact .ct-offline__cap {
  padding: 10px 14px;
  border-top: 3px solid var(--ink);
  background: var(--jade);
  font-size: 13px;
  line-height: 1.6;
  color: var(--grey);
}

.page-contact .ct-offline__body > p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--ink);
}

.page-contact .ct-offline__list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
}

.page-contact .ct-offline__list li {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 11px 0;
  border-top: var(--ct-hair);
  font-size: 14.5px;
  line-height: 1.68;
  color: var(--ink);
}

.page-contact .ct-offline__k {
  flex: 0 0 96px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--gold-deep);
  padding-top: 2px;
}

.page-contact .ct-offline__body .ct-offline__tip {
  margin-top: 18px;
  padding: 12px 14px;
  border-left: 5px solid var(--gold);
  background: var(--ledger);
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink);
}

/* ---------- 回话时间 ---------- */
.page-contact .ct-time__list { border-top: 3px solid var(--ink); }

.page-contact .ct-time__row {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-bottom: var(--ct-hair);
}

@media (min-width: 760px) {
  .page-contact .ct-time__row {
    grid-template-columns: 190px minmax(0, 1fr);
    gap: 24px;
    align-items: baseline;
  }
}

.page-contact .ct-time__ch {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 18px;
  line-height: 1.4;
  color: var(--ink);
}

.page-contact .ct-time__tx {
  margin: 0;
  font-size: 15px;
  line-height: 1.82;
  color: var(--ink);
}

/* ---------- 三类常见事 ---------- */
.page-contact .ct-path__grid {
  display: grid;
  gap: 16px;
}

@media (min-width: 880px) {
  .page-contact .ct-path__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

.page-contact .ct-path__item {
  padding: 18px 16px 20px;
  border: var(--bd);
  background: var(--jade);
  box-shadow: var(--shadow-1);
}

.page-contact .ct-path__h {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 19px;
  line-height: 1.4;
  color: var(--ink);
}

.page-contact .ct-path__idx {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  padding: 3px 8px;
  background: var(--ink-green);
  color: var(--jade);
}

.page-contact .ct-path__steps {
  margin: 0;
  padding: 0 0 0 20px;
}

.page-contact .ct-path__steps li {
  padding: 7px 0;
  border-top: var(--ct-hair);
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--ink);
}

.page-contact .ct-path__steps li:first-child { border-top: 0; }

.page-contact .ct-path__steps li::marker {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gold-deep);
}

/* ---------- 站点信息 ---------- */
.page-contact .ct-site__list {
  margin: 0;
  border: var(--bd);
  background: var(--ledger);
  box-shadow: var(--shadow-1);
}

.page-contact .ct-site__row {
  display: grid;
  gap: 2px;
  padding: 11px 16px;
  border-bottom: var(--ct-gold-line);
}

.page-contact .ct-site__row:last-child { border-bottom: 0; }

@media (min-width: 700px) {
  .page-contact .ct-site__row {
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }
}

.page-contact .ct-site__row dt {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--grey);
}

.page-contact .ct-site__row dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink);
}

.page-contact .ct-site__note {
  margin: 12px 0 0;
  font-size: 13px;
  line-height: 1.78;
  color: var(--grey);
  max-width: 70ch;
}

@media (min-width: 900px) {
  .page-contact .ct-hero { padding-top: 30px; }
  .page-contact { padding-bottom: 84px; }
}