.page-contact {
  --ct-radius: var(--r);
  --ct-card-pad: clamp(20px, 2.6vw, 32px);
  color: var(--text);
}

.page-contact .breadcrumb {
  padding-top: clamp(16px, 2.4vw, 28px);
}
.page-contact .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--muted);
}
.page-contact .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  margin-right: 10px;
  color: var(--line-strong);
}
.page-contact .breadcrumb__item a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}
.page-contact .breadcrumb__item a:hover,
.page-contact .breadcrumb__item a:focus-visible {
  border-bottom-color: var(--cyan);
}
.page-contact .breadcrumb__item[aria-current="page"] {
  color: var(--text);
}

/* ---------- 首屏 ---------- */
.page-contact .ct-hero {
  padding: clamp(32px, 5vw, 72px) 0 clamp(40px, 6vw, 84px);
  border-bottom: 2px solid var(--line);
}
.page-contact .ct-hero__grid {
  display: grid;
  gap: clamp(24px, 3.4vw, 48px);
  grid-template-columns: 1fr;
}
.page-contact .ct-hero__lead h1 {
  margin: 14px 0 20px;
  font-size: clamp(34px, 7.2vw, 76px);
  line-height: 1.05;
  letter-spacing: -.02em;
  color: var(--white);
  font-weight: 900;
  max-width: 18ch;
}
.page-contact .kicker {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--cyan);
  margin: 0;
}
.page-contact .lead {
  margin: 0;
  max-width: 60ch;
  font-size: clamp(16px, 1.5vw, 18px);
  line-height: 1.75;
  color: var(--muted);
}

.page-contact .ct-hero__quick {
  align-self: end;
  padding: var(--ct-card-pad);
  background: var(--panel);
  border: 2px solid var(--line-strong);
  border-left: 4px solid var(--violet);
  border-radius: var(--ct-radius);
  box-shadow: var(--shadow-hard);
}
.page-contact .ct-quick__label {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--violet-soft);
  text-transform: uppercase;
}
.page-contact .ct-quick__row {
  display: grid;
  gap: 4px;
  margin: 0 0 14px;
  padding-bottom: 14px;
  border-bottom: 1px dashed var(--line-strong);
}
.page-contact .ct-quick__k {
  font-size: 13px;
  color: var(--muted);
}
.page-contact .ct-quick__v {
  font-family: var(--font-mono);
  font-size: clamp(15px, 1.7vw, 19px);
  color: var(--white);
  word-break: break-all;
}
.page-contact .ct-quick__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 章节标题 ---------- */
.page-contact .ct-sec-head {
  display: grid;
  gap: 12px;
  margin-bottom: clamp(28px, 4vw, 48px);
}
.page-contact .ct-sec-idx {
  font-family: var(--font-mono);
  font-size: clamp(30px, 4.6vw, 56px);
  line-height: 1;
  color: var(--violet);
  letter-spacing: -.02em;
}
.page-contact .ct-sec-head h2 {
  margin: 0;
  font-size: clamp(24px, 3.2vw, 40px);
  line-height: 1.2;
  letter-spacing: -.01em;
  color: var(--white);
}
.page-contact .ct-sec-head p {
  margin: 0;
  max-width: 66ch;
  font-size: clamp(15px, 1.4vw, 17px);
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 三条通道 ---------- */
.page-contact .ct-channels {
  padding: clamp(48px, 7vw, 96px) 0;
  border-bottom: 2px solid var(--line);
}
.page-contact .ct-chan-grid {
  display: grid;
  gap: clamp(18px, 2.4vw, 30px);
  grid-template-columns: 1fr;
}
.page-contact .ct-chan {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: var(--ct-card-pad);
  background: var(--panel);
  border: 2px solid var(--line-strong);
  border-radius: var(--ct-radius);
  box-shadow: var(--shadow-hard);
  transition: border-color .2s ease, transform .2s ease;
}
.page-contact .ct-chan:hover {
  border-color: var(--line-strong);
  transform: translateY(-2px);
}
.page-contact .ct-chan--mail {
  border-color: var(--violet);
  box-shadow: var(--shadow-violet);
  background: linear-gradient(160deg, var(--violet-deep) 0%, var(--panel) 46%);
}
.page-contact .ct-chan--phone {
  border-color: var(--line-strong);
}
.page-contact .ct-chan--visit {
  border-color: var(--line-strong);
}
.page-contact .ct-chan .tag {
  align-self: flex-start;
}
.page-contact .ct-chan__title {
  margin: 0;
  font-size: clamp(19px, 2vw, 24px);
  color: var(--white);
  letter-spacing: -.01em;
}
.page-contact .ct-chan__value {
  margin: 0;
  font-size: clamp(16px, 1.8vw, 22px);
  line-height: 1.45;
  color: var(--white);
  word-break: break-word;
}
.page-contact .ct-chan--mail .ct-chan__value {
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: clamp(15px, 1.6vw, 19px);
  word-break: break-all;
}
.page-contact .ct-chan--phone .ct-chan__value {
  color: var(--cyan);
}
.page-contact .ct-chan__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
}
.page-contact .ct-chan__list {
  margin: auto 0 0;
  padding: 16px 0 0;
  list-style: none;
  border-top: 1px dashed var(--line-strong);
  display: grid;
  gap: 8px;
}
.page-contact .ct-chan__list li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--text);
}
.page-contact .ct-chan__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 8px;
  height: 2px;
  background: var(--cyan);
}

/* ---------- 流程 ---------- */
.page-contact .ct-flow {
  padding: clamp(48px, 7vw, 96px) 0;
  border-bottom: 2px solid var(--line);
}
.page-contact .ct-flow--alt {
  background: linear-gradient(180deg, var(--ink) 0%, var(--panel-2) 100%);
}
.page-contact .ct-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: clamp(20px, 2.8vw, 34px);
  max-width: 860px;
}
.page-contact .ct-step {
  position: relative;
  padding-left: 62px;
}
.page-contact .ct-step::after {
  content: "";
  position: absolute;
  left: 19px;
  top: 44px;
  bottom: -22px;
  border-left: 2px dashed var(--line-strong);
}
.page-contact .ct-step:last-child::after {
  display: none;
}
.page-contact .ct-step__no {
  position: absolute;
  left: 0;
  top: 0;
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 14px;
  border: 2px solid var(--line-strong);
  border-radius: var(--ct-radius);
  background: var(--panel-2);
  color: var(--muted);
}
.page-contact .ct-step--violet .ct-step__no {
  border-color: var(--violet);
  background: var(--violet-deep);
  color: var(--violet-soft);
}
.page-contact .ct-step--cyan .ct-step__no {
  border-color: var(--cyan);
  color: var(--cyan);
  background: var(--panel-2);
}
.page-contact .ct-step__body h3 {
  margin: 6px 0 8px;
  font-size: clamp(17px, 1.8vw, 22px);
  color: var(--white);
  letter-spacing: -.01em;
}
.page-contact .ct-step__body p {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 到店 ---------- */
.page-contact .ct-visit {
  padding: clamp(48px, 7vw, 96px) 0;
  border-bottom: 2px solid var(--line);
}
.page-contact .ct-visit__grid {
  display: grid;
  gap: clamp(20px, 2.6vw, 34px);
  grid-template-columns: 1fr;
}
.page-contact .ct-figure {
  margin: 0;
  border: 2px solid var(--line-strong);
  border-radius: var(--ct-radius);
  background: var(--panel);
  overflow: hidden;
}
.page-contact .ct-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-contact .ct-figure__cap {
  margin: 0;
  padding: 14px 18px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
  border-top: 1px solid var(--line);
  background: var(--panel-2);
}
.page-contact .ct-figure--wide {
  margin-top: clamp(20px, 2.6vw, 34px);
}
.page-contact .ct-visit__side {
  display: grid;
  gap: clamp(18px, 2.4vw, 26px);
  align-content: start;
}
.page-contact .ct-infobar {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border: 2px solid var(--line-strong);
  border-radius: var(--ct-radius);
  background: var(--panel);
  overflow: hidden;
}
.page-contact .ct-infobar__cell {
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
  border-right: 1px solid var(--line);
}
.page-contact .ct-infobar__k {
  display: block;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--muted);
  margin-bottom: 6px;
}
.page-contact .ct-infobar__v {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(17px, 2vw, 22px);
  color: var(--cyan);
  letter-spacing: .02em;
}
.page-contact .ct-infobar__cell:nth-child(2n) {
  border-right: none;
}
.page-contact .ct-visit__note {
  padding: 18px 20px;
  border: 2px solid var(--line);
  border-left: 4px solid var(--orange);
  border-radius: var(--ct-radius);
  background: var(--panel-2);
}
.page-contact .ct-visit__note p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text);
}

/* ---------- 响应时效 ---------- */
.page-contact .ct-sla {
  padding: clamp(48px, 7vw, 96px) 0;
  border-bottom: 2px solid var(--line);
}
.page-contact .ct-sla__list {
  margin: 0;
  display: grid;
  gap: 0;
  border-top: 2px solid var(--line-strong);
}
.page-contact .ct-sla__item {
  display: grid;
  gap: 6px;
  padding: clamp(18px, 2.4vw, 26px) 0;
  border-bottom: 1px solid var(--line);
}
.page-contact .ct-sla__item dt {
  font-size: clamp(16px, 1.7vw, 19px);
  color: var(--white);
  letter-spacing: -.01em;
}
.page-contact .ct-sla__item dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
  max-width: 68ch;
}
.page-contact .ct-sla__time {
  display: inline-block;
  margin-right: 10px;
  padding: 3px 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--ink);
  background: var(--green);
  border-radius: var(--ct-radius);
}

/* ---------- 后续入口 ---------- */
.page-contact .ct-next {
  padding: clamp(48px, 7vw, 88px) 0 clamp(56px, 8vw, 104px);
}
.page-contact .ct-next__inner {
  border: 2px solid var(--line-strong);
  border-radius: var(--ct-radius);
  background: linear-gradient(140deg, var(--violet-deep) 0%, var(--panel) 52%);
  padding: clamp(24px, 3.4vw, 44px);
  box-shadow: var(--shadow-hard);
}
.page-contact .ct-next__title {
  margin: 0 0 10px;
  font-size: clamp(22px, 2.8vw, 34px);
  color: var(--white);
  letter-spacing: -.01em;
}
.page-contact .ct-next__desc {
  margin: 0 0 22px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
  max-width: 60ch;
}
.page-contact .ct-next__links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}
.page-contact .ct-next__links a {
  display: block;
  padding: 14px 16px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--text);
  text-decoration: none;
  border: 1px solid var(--line);
  border-radius: var(--ct-radius);
  background: rgba(6, 7, 11, .5);
  transition: border-color .2s ease, color .2s ease, background .2s ease;
}
.page-contact .ct-next__links a:hover,
.page-contact .ct-next__links a:focus-visible {
  border-color: var(--cyan);
  color: var(--white);
  background: var(--panel-2);
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-contact .ct-chan-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-contact .ct-chan--mail {
    grid-column: 1 / -1;
  }
  .page-contact .ct-infobar {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-contact .ct-infobar__cell:nth-child(2n) {
    border-right: 1px solid var(--line);
  }
  .page-contact .ct-infobar__cell:nth-child(3n) {
    border-right: none;
  }
  .page-contact .ct-sla__item {
    grid-template-columns: minmax(180px, 240px) minmax(0, 1fr);
    align-items: baseline;
    column-gap: clamp(18px, 3vw, 40px);
  }
}

@media (min-width: 900px) {
  .page-contact .ct-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
  }
  .page-contact .ct-sec-head {
    grid-template-columns: 96px minmax(0, 1fr);
    column-gap: clamp(16px, 2.4vw, 32px);
    align-items: start;
  }
  .page-contact .ct-sec-idx {
    grid-column: 1;
    grid-row: 1 / span 2;
  }
  .page-contact .ct-sec-head h2 {
    grid-column: 2;
    grid-row: 1;
  }
  .page-contact .ct-sec-head p {
    grid-column: 2;
    grid-row: 2;
  }
  .page-contact .ct-visit__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }
}

@media (min-width: 1080px) {
  .page-contact .ct-chan-grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }
  .page-contact .ct-chan--mail {
    grid-column: auto;
  }
  .page-contact .ct-chan--phone {
    margin-top: clamp(0px, 2.6vw, 40px);
  }
  .page-contact .ct-chan--visit {
    margin-top: clamp(0px, 1.2vw, 18px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-chan,
  .page-contact .ct-next__links a {
    transition: none;
  }
  .page-contact .ct-chan:hover {
    transform: none;
  }
}