.page-contact {
  --ct-rule: 1px solid var(--line);
  --ct-pad: clamp(18px, 3vw, 34px);
  position: relative;
  overflow-x: clip;
  background: var(--paper);
}

.page-contact .breadcrumbs {
  margin-top: clamp(14px, 2vw, 24px);
}

.page-contact .side-index {
  display: none;
}

/* ---------- 首屏 ---------- */
.page-contact .ct-hero {
  padding-top: clamp(20px, 3.6vw, 44px);
}

.page-contact .ct-hero .section-no {
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--terra);
  margin: 0;
}

.page-contact .ct-hero h1 {
  margin: 12px 0 20px;
  max-width: 22ch;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(28px, 4.6vw, 54px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-contact .ct-stamp {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: clamp(18px, 2.6vw, 28px) 0 0;
  padding: 8px 15px;
  border: var(--ct-rule);
  background: var(--paper-2);
  font-size: 13px;
  line-height: 1.5;
  color: var(--graphite);
}

/* ---------- 电话与时段 ---------- */
.page-contact .ct-hot__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 2.6vw, 30px);
}

.page-contact .ct-hot__panel {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: clamp(22px, 3.4vw, 44px);
  background: var(--ink);
  color: var(--paper);
  border: 1px solid var(--line-strong);
  box-shadow: var(--sheet);
}

.page-contact .ct-hot__eyebrow {
  margin: 0;
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--brass);
}

.page-contact .ct-hot__label {
  margin: 0;
  font-size: clamp(16px, 1.7vw, 20px);
  font-weight: 700;
  line-height: 1.45;
  letter-spacing: 0.01em;
  color: var(--paper);
}

.page-contact .ct-tel {
  margin: 4px 0 6px;
  font-family: var(--font-num);
  font-weight: 700;
  font-size: clamp(40px, 8.6vw, 82px);
  line-height: 0.98;
  letter-spacing: 0.02em;
  font-variant-numeric: tabular-nums;
  word-break: break-all;
  color: var(--paper);
}

.page-contact .ct-hot__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-contact .ct-hot__panel .btn--outline {
  color: var(--paper);
  border-color: rgba(247, 243, 234, 0.42);
}

.page-contact .ct-hot__panel .btn--outline:hover {
  color: var(--brass);
  border-color: var(--brass);
}

.page-contact .ct-clock {
  margin-top: 8px;
  padding-top: 20px;
  border-top: 1px solid var(--line-invert);
}

.page-contact .ct-clock__bar {
  position: relative;
  height: 14px;
  border-radius: 999px;
  background: rgba(247, 243, 234, 0.14);
  overflow: hidden;
}

.page-contact .ct-clock__band {
  position: absolute;
  inset: 0 8.33% 0 33.33%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--mint) 0%, var(--brass) 52%, var(--terra) 100%);
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 9%, #000 91%, transparent 100%);
  mask-image: linear-gradient(90deg, transparent 0%, #000 9%, #000 91%, transparent 100%);
}

.page-contact .ct-clock__scale {
  position: relative;
  height: 20px;
  margin-top: 10px;
}

.page-contact .ct-clock__tick {
  position: absolute;
  top: 0;
  white-space: nowrap;
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: rgba(247, 243, 234, 0.6);
}

.page-contact .ct-clock__tick:nth-child(1) {
  left: 0;
}

.page-contact .ct-clock__tick:nth-child(2) {
  left: 33.33%;
  transform: translateX(-50%);
}

.page-contact .ct-clock__tick:nth-child(3) {
  left: 66.67%;
  transform: translateX(-50%);
}

.page-contact .ct-clock__tick:nth-child(4) {
  left: 100%;
  transform: translateX(-100%);
}

.page-contact .ct-clock__note {
  margin: 14px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(247, 243, 234, 0.78);
}

.page-contact .ct-hot__media {
  margin: 0;
}

/* ---------- 标签分流 ---------- */
.page-contact .ct-tabs {
  margin-top: clamp(20px, 3vw, 34px);
}

.page-contact .tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: clamp(18px, 2.4vw, 28px);
}

.page-contact .tabs__btn {
  font: inherit;
  font-size: 15px;
  line-height: 1.2;
  padding: 10px 18px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: var(--paper);
  color: var(--ink);
  cursor: pointer;
  transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.page-contact .tabs__btn:hover {
  border-color: var(--terra);
  color: var(--terra);
}

.page-contact .tabs__btn[aria-selected="true"] {
  background: var(--terra);
  border-color: var(--terra);
  color: var(--paper);
}

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

.page-contact .tab-panel[hidden] {
  display: none;
}

.page-contact .ct-route {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 2.4vw, 32px);
  padding: clamp(20px, 3vw, 36px);
  background: var(--paper);
  border: 1px solid var(--line-strong);
  box-shadow: var(--sheet);
}

.page-contact .ct-route__main h3 {
  margin: 0 0 14px;
  font-size: clamp(19px, 2vw, 24px);
  font-weight: 800;
  line-height: 1.32;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-contact .ct-route__main p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--graphite);
}

.page-contact .ct-sla {
  padding: 18px;
  background: var(--paper-2);
  border: 1px solid var(--line);
  box-shadow: 4px 4px 0 0 rgba(11, 27, 43, 0.08);
}

.page-contact .ct-sla__head {
  margin: 0 0 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line-strong);
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brass-ink);
}

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

.page-contact .ct-sla__list li {
  display: grid;
  gap: 3px;
}

.page-contact .ct-sla__list li + li {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px dashed var(--line);
}

.page-contact .ct-sla__list span {
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--graphite);
}

.page-contact .ct-sla__list b {
  font-size: 15px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--ink);
}

.page-contact .ct-sla__link {
  display: inline-block;
  margin-top: 16px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--terra);
  text-decoration: none;
  border-bottom: 1px solid rgba(217, 84, 30, 0.4);
}

.page-contact .ct-sla__link:hover {
  border-bottom-color: var(--terra);
}

/* ---------- 通用短横线列表 ---------- */
.page-contact .ct-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact .ct-list li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 12px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--graphite);
}

.page-contact .ct-list li:last-child {
  margin-bottom: 0;
}

.page-contact .ct-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 10px;
  height: 2px;
  background: var(--terra);
}

/* ---------- 邮件通道 ---------- */
.page-contact .ct-email__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 38px);
  align-items: start;
}

.page-contact .ct-email__main h2 {
  margin: 10px 0 18px;
  font-size: clamp(24px, 3.2vw, 36px);
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--ink);
  max-width: 24ch;
}

.page-contact .ct-email__intro,
.page-contact .ct-email__tail {
  font-size: 16px;
  line-height: 1.82;
  color: var(--graphite);
  margin: 0 0 20px;
}

.page-contact .ct-email__sub {
  margin: 26px 0 12px;
  font-size: 17px;
  font-weight: 800;
  color: var(--ink);
  letter-spacing: 0.01em;
}

.page-contact .ct-email__card {
  position: relative;
  padding: clamp(20px, 3vw, 32px);
  background: var(--night);
  color: var(--paper);
  border: 1px solid var(--line-strong);
  box-shadow: var(--sheet);
  overflow: hidden;
}

.page-contact .ct-email__card::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--mint), var(--brass), var(--terra));
}

.page-contact .ct-email__label {
  margin: 6px 0 14px;
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brass);
}

.page-contact .ct-email__addr {
  margin: 0 0 18px;
  font-family: var(--font-num);
  font-size: clamp(17px, 2.1vw, 23px);
  line-height: 1.45;
  letter-spacing: 0.02em;
  word-break: break-all;
  color: var(--paper);
}

.page-contact .ct-email__hint {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: rgba(247, 243, 234, 0.74);
}

/* ---------- 到访 ---------- */
.page-contact .ct-visit__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 38px);
  align-items: start;
}

.page-contact .ct-visit__media {
  margin: 0;
}

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

.page-contact .ct-facts li {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.page-contact .ct-facts__k {
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brass-ink);
}

.page-contact .ct-facts__v {
  font-size: 16px;
  font-weight: 500;
  line-height: 1.6;
  color: var(--ink);
}

.page-contact .ct-note {
  margin: 0;
  padding: 15px 18px;
  border-left: 3px solid var(--terra);
  background: var(--paper);
  font-size: 14px;
  line-height: 1.78;
  color: var(--graphite);
}

/* ---------- 投诉与建议 ---------- */
.page-contact .ct-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(16px, 2.4vw, 26px);
}

.page-contact .ct-step {
  padding: 24px 20px 22px;
  background: var(--paper);
  border: 1px solid var(--line-strong);
  box-shadow: var(--sheet);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.page-contact .ct-step:hover {
  transform: translateY(-2px);
  box-shadow: var(--sheet-hover);
}

.page-contact .ct-step__no {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-num);
  font-size: 34px;
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--brass);
}

.page-contact .ct-step__title {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 800;
  letter-spacing: 0.01em;
  color: var(--ink);
}

.page-contact .ct-step p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--graphite);
}

.page-contact .ct-fb__note {
  margin-top: clamp(20px, 3vw, 32px);
  padding: clamp(18px, 2.8vw, 30px);
  background: var(--rain);
  color: var(--paper);
}

.page-contact .ct-fb__note h3 {
  margin: 0 0 14px;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--paper);
}

.page-contact .ct-fb__note .ct-list li {
  color: rgba(247, 243, 234, 0.86);
}

.page-contact .ct-fb__note .ct-list li::before {
  background: var(--brass);
}

/* ---------- 更新说明 ---------- */
.page-contact .ct-update__box {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 36px);
  padding: clamp(22px, 3.2vw, 42px);
  background: var(--paper);
  border: 1px solid var(--line-strong);
  box-shadow: var(--sheet);
}

.page-contact .ct-update__lead h2 {
  margin: 10px 0 16px;
  font-size: clamp(22px, 2.8vw, 32px);
  font-weight: 900;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-contact .ct-update__lead p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--graphite);
}

.page-contact .ct-update__lead strong {
  color: var(--terra);
  font-weight: 800;
}

.page-contact .ct-update__meta {
  font-size: 13px;
  color: var(--graphite);
}

.page-contact .ct-links {
  display: grid;
  align-content: start;
  border-top: 1px solid var(--line);
}

.page-contact .ct-links a {
  position: relative;
  display: block;
  padding: 14px 4px 14px 24px;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink);
  text-decoration: none;
  transition: color 0.15s ease, padding-left 0.15s ease;
}

.page-contact .ct-links a::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 12px;
  height: 2px;
  background: var(--terra);
  transform: translateY(-50%);
}

.page-contact .ct-links a:hover {
  color: var(--terra);
  padding-left: 30px;
}

/* ---------- 常驻咨询入口 ---------- */
.page-contact .ct-fab {
  position: fixed;
  right: clamp(12px, 2vw, 26px);
  bottom: clamp(12px, 2vw, 26px);
  z-index: 30;
  display: inline-flex;
  flex-direction: column;
  gap: 2px;
  padding: 12px 18px;
  background: var(--terra);
  color: var(--paper);
  text-decoration: none;
  border: 1px solid var(--terra-deep);
  box-shadow: 4px 4px 0 0 rgba(11, 27, 43, 0.22);
  transition: transform 0.16s ease, box-shadow 0.16s ease;
}

.page-contact .ct-fab:hover {
  transform: translateY(-2px);
  box-shadow: 4px 8px 0 0 rgba(11, 27, 43, 0.24);
}

.page-contact .ct-fab:focus-visible {
  outline: 2px solid var(--brass);
  outline-offset: 2px;
}

.page-contact .ct-fab__k {
  font-family: var(--font-num);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  opacity: 0.86;
}

.page-contact .ct-fab__v {
  font-family: var(--font-num);
  font-size: 17px;
  letter-spacing: 0.04em;
  font-variant-numeric: tabular-nums;
}

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-contact .ct-facts li {
    grid-template-columns: 88px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }
}

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

@media (min-width: 860px) {
  .page-contact .ct-route {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.8fr);
    align-items: start;
  }

  .page-contact .ct-visit__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  }
}

@media (min-width: 900px) {
  .page-contact .ct-hot__grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.85fr);
    align-items: stretch;
  }

  .page-contact .ct-hot__media {
    height: 100%;
  }

  .page-contact .ct-email__grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
  }

  .page-contact .ct-update__box {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
  }
}

@media (min-width: 1320px) {
  .page-contact .side-index {
    display: flex;
    position: fixed;
    top: 46vh;
    right: 26px;
    flex-direction: column;
    gap: 9px;
    max-width: 132px;
    z-index: 25;
  }
}

@media (max-width: 520px) {
  .page-contact .ct-fab {
    padding: 10px 14px;
  }

  .page-contact .ct-fab__v {
    font-size: 15px;
  }

  .page-contact .ct-tel {
    font-size: clamp(34px, 11vw, 46px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-step,
  .page-contact .ct-fab,
  .page-contact .ct-links a,
  .page-contact .tabs__btn {
    transition: none;
  }

  .page-contact .ct-step:hover,
  .page-contact .ct-fab:hover {
    transform: none;
  }
}