.page-contact {
  --ct-band: rgba(216, 222, 224, .38);
}

/* 面包屑 */
.page-contact .ct-crumbs {
  list-style: none;
  margin: 0 0 clamp(16px, 2.6vw, 26px);
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 13px;
  letter-spacing: .04em;
}
.page-contact .ct-crumbs li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--wash-3);
}

/* 首屏 */
.page-contact .ct-hero {
  padding-top: clamp(26px, 5vw, 52px);
}
.page-contact .ct-hero h1 {
  margin: 12px 0 0;
  font-family: var(--serif);
  font-weight: 800;
  font-size: clamp(30px, 7.4vw, 54px);
  line-height: 1.16;
  letter-spacing: .02em;
  color: var(--ink);
  max-width: 18em;
}
.page-contact .ct-hero__lead {
  margin: clamp(14px, 2.4vw, 20px) 0 0;
  max-width: 36em;
  font-size: clamp(15.5px, 2.3vw, 18px);
  line-height: 1.75;
  color: var(--grey);
}
.page-contact .ct-hero__media {
  margin: clamp(22px, 4vw, 38px) 0 0;
}

/* 渠道 + 联络双栏 */
.page-contact .ct-chan__grid {
  display: grid;
  gap: clamp(26px, 4vw, 44px);
}
.page-contact .ct-chan h2,
.page-contact .ct-hours h2,
.page-contact .ct-fix h2,
.page-contact .ct-coop h2,
.page-contact .ct-visit h2 {
  margin: 10px 0 0;
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(23px, 4.2vw, 32px);
  line-height: 1.28;
  letter-spacing: .02em;
  color: var(--ink);
}
.page-contact .ct-chan__intro,
.page-contact .ct-fix__intro,
.page-contact .ct-hours__lead {
  margin: 12px 0 0;
  max-width: 34em;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--grey);
}

.page-contact .ct-list {
  list-style: none;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}
.page-contact .ct-chan-card {
  position: relative;
  padding: 18px 18px 18px 26px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.page-contact .ct-chan-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--green), rgba(198, 255, 61, 0));
  transform: scaleY(0);
  transform-origin: top center;
  transition: transform .38s var(--ease);
}
.page-contact .ct-chan-card:hover,
.page-contact .ct-chan-card:focus-within {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}
.page-contact .ct-chan-card:hover::before,
.page-contact .ct-chan-card:focus-within::before {
  transform: scaleY(1);
}
.page-contact .ct-chan-card__idx {
  display: block;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--wash-2);
}
.page-contact .ct-chan-card__title {
  margin: 7px 0 8px;
  font-family: var(--serif);
  font-size: 19px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--ink);
}
.page-contact .ct-chan-card__lead {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--grey);
}
.page-contact .ct-chan-card__more {
  margin: 12px 0 0;
  padding-top: 11px;
  border-top: 1px dashed var(--line);
  font-size: 13.5px;
  line-height: 1.68;
  color: var(--wash-1);
}
@media (hover: hover) and (pointer: fine) {
  .page-contact .ct-chan-card__more {
    max-height: 0;
    margin-top: 0;
    padding-top: 0;
    border-top-color: transparent;
    opacity: 0;
    overflow: hidden;
    transition: max-height .4s var(--ease), opacity .3s var(--ease),
                margin-top .3s var(--ease), padding-top .3s var(--ease);
  }
  .page-contact .ct-chan-card:hover .ct-chan-card__more,
  .page-contact .ct-chan-card:focus-within .ct-chan-card__more {
    max-height: 180px;
    margin-top: 12px;
    padding-top: 11px;
    border-top-color: var(--line);
    opacity: 1;
  }
}

/* 联络信息深色卡 */
.page-contact .ct-side {
  position: relative;
  overflow: hidden;
  padding: clamp(24px, 5vw, 34px);
  background: var(--ink);
  border-radius: var(--radius);
  color: var(--paper);
}
.page-contact .ct-side::after {
  content: "";
  position: absolute;
  right: -50px;
  top: -50px;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(198, 255, 61, .24), rgba(198, 255, 61, 0) 70%);
  pointer-events: none;
}
.page-contact .ct-side__title {
  position: relative;
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(21px, 3.4vw, 26px);
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--paper);
}
.page-contact .ct-side__lead {
  position: relative;
  margin: 10px 0 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--wash-3);
}
.page-contact .ct-direct {
  position: relative;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
}
.page-contact .ct-direct__row {
  padding-top: 13px;
  border-top: 1px solid var(--line-dark);
}
.page-contact .ct-direct dt {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: .14em;
  color: var(--wash-2);
}
.page-contact .ct-direct dd {
  margin: 9px 0 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}
.page-contact .ct-direct__val {
  font-family: var(--mono);
  font-size: 15px;
  line-height: 1.5;
  color: var(--paper);
  overflow-wrap: anywhere;
}
.page-contact .ct-direct__val--addr {
  font-family: var(--sans);
  font-size: 15px;
}
.page-contact .ct-copy {
  flex: none;
  padding: 5px 12px;
  border: 1px solid rgba(246, 243, 236, .3);
  border-radius: 999px;
  background: transparent;
  color: var(--paper);
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: .05em;
  cursor: pointer;
  transition: border-color .25s var(--ease), color .25s var(--ease);
}
.page-contact .ct-copy:hover,
.page-contact .ct-copy[data-copied="true"] {
  border-color: var(--green);
  color: var(--green);
}
.page-contact .ct-side__note {
  position: relative;
  margin: 22px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--wash-3);
}
.page-contact .ct-side__note a {
  color: var(--green);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* 服务时间条 */
.page-contact .ct-hours {
  background: linear-gradient(180deg, rgba(216, 222, 224, .34), rgba(216, 222, 224, 0));
}
.page-contact .ct-clock {
  margin: clamp(22px, 3.4vw, 34px) 0 0;
}
.page-contact .ct-clock__bar {
  position: relative;
  height: 46px;
  border-radius: 999px;
  background-color: var(--ink);
  background-image: repeating-linear-gradient(
    to right,
    rgba(246, 243, 236, .22) 0 1px,
    transparent 1px 4.1667%
  );
  overflow: hidden;
}
.page-contact .ct-clock__win {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 37.5%;
  width: 37.5%;
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(198, 255, 61, .96), rgba(198, 255, 61, .58));
  box-shadow: 0 0 26px rgba(198, 255, 61, .4);
}
.page-contact .ct-clock__scale {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: flex;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: .06em;
  color: var(--wash-1);
}
.page-contact .ct-clock__legend {
  margin: 12px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--grey);
}
.page-contact .ct-clock__legend::before {
  content: "";
  display: inline-block;
  width: 22px;
  height: 8px;
  margin-right: 8px;
  border-radius: 999px;
  background: var(--green);
  vertical-align: 2px;
}
.page-contact .ct-hours__note {
  margin: clamp(20px, 3vw, 28px) 0 0;
  padding-top: clamp(18px, 2.6vw, 24px);
  border-top: 1px solid var(--line);
  max-width: 40em;
}
.page-contact .ct-hours__note p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--grey);
}
.page-contact .ct-hours__note p + p {
  margin-top: 10px;
}
.page-contact .ct-hours__note a {
  color: var(--dai);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* 纠错清单 */
.page-contact .ct-tips {
  list-style: none;
  margin: clamp(20px, 3.2vw, 32px) 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}
.page-contact .ct-tip {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  padding: 16px 18px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}
.page-contact .ct-tip__num {
  font-family: var(--mono);
  font-size: 20px;
  font-weight: 600;
  line-height: 1.1;
  color: var(--dai);
  font-variant-numeric: tabular-nums;
}
.page-contact .ct-tip__body h3 {
  margin: 0 0 6px;
  font-family: var(--serif);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--ink);
}
.page-contact .ct-tip__body p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--grey);
}

/* 合作对接 */
.page-contact .ct-coop__grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
}
.page-contact .ct-coop__text p {
  margin: 12px 0 0;
  max-width: 34em;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--grey);
}
.page-contact .ct-coop__cta {
  padding-left: 14px;
  border-left: 3px solid var(--orange);
}
.page-contact .ct-coop__cta a {
  color: var(--dai);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.page-contact .ct-coop__stats {
  display: grid;
  gap: 12px;
  align-content: start;
}
.page-contact .ct-stat {
  padding: 16px 18px;
  background: var(--card);
  border: 1px solid var(--line);
  border-left: 3px solid var(--orange);
  border-radius: var(--radius-sm);
}
.page-contact .ct-stat__value {
  display: block;
  font-family: var(--mono);
  font-size: clamp(26px, 5vw, 34px);
  font-weight: 700;
  line-height: 1.05;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.page-contact .ct-stat__label {
  display: block;
  margin-top: 7px;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--grey);
}

/* 到访路线 */
.page-contact .ct-visit__grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
}
.page-contact .ct-visit__text p {
  margin: 12px 0 0;
  max-width: 34em;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--grey);
}
.page-contact .ct-visit__links {
  padding-top: 14px;
  border-top: 1px solid var(--line);
}
.page-contact .ct-visit__links a {
  color: var(--dai);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.page-contact .ct-visit__media {
  margin: 0;
}

/* 平板及以上 */
@media (min-width: 720px) {
  .page-contact .ct-tips {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-contact .ct-chan__grid {
    grid-template-columns: minmax(0, 1.32fr) minmax(0, 1fr);
    align-items: start;
  }
  .page-contact .ct-coop__grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, .85fr);
    align-items: center;
  }
  .page-contact .ct-visit__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }
  .page-contact .ct-side {
    position: sticky;
    top: 24px;
  }
}

/* 大屏呼吸感 */
@media (min-width: 1200px) {
  .page-contact .ct-hero h1 {
    font-size: 54px;
  }
  .page-contact .ct-clock__bar {
    height: 54px;
  }
}

/* 降低动效偏好 */
@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-chan-card,
  .page-contact .ct-chan-card::before,
  .page-contact .ct-chan-card__more {
    transition: opacity .2s linear;
  }
  .page-contact .ct-chan-card:hover {
    transform: none;
  }
  .page-contact .ct-chan-card::before {
    transform: scaleY(1);
    opacity: .5;
  }
}