.page-contact {
  background: var(--as-cream);
  color: var(--as-deep);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  padding: calc(var(--as-header-h) + 44px) 0 20px;
  overflow: hidden;
}

.page-contact .contact-hero__kicker {
  color: var(--as-grass);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .2em;
  margin: 0 0 16px;
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: 30px;
  margin-top: 26px;
}

.page-contact .contact-hero__lead {
  min-width: 0;
}

.page-contact .contact-hero__figure {
  margin: 0;
  border-radius: var(--as-radius-l);
  overflow: hidden;
  position: relative;
  background: var(--as-night);
}

.page-contact .contact-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-contact .contact-hero__figure::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 5px;
  background: linear-gradient(90deg, var(--as-grass), var(--as-orange));
}

@media (min-width: 900px) {
  .page-contact .contact-hero {
    padding-top: calc(var(--as-header-h) + 64px);
  }
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
    gap: 56px;
    margin-top: 44px;
  }
}

/* ---------- 邮箱主体 ---------- */
.page-contact .contact-mail {
  padding: 26px 0 10px;
}

.page-contact .contact-mail__panel {
  position: relative;
  overflow: hidden;
  border-radius: var(--as-radius-l);
  background: linear-gradient(135deg, var(--as-deep) 0%, var(--as-night) 100%);
  color: var(--as-white);
  padding: 38px 22px 32px;
}

.page-contact .contact-mail__panel::before {
  content: "";
  position: absolute;
  top: -120px;
  right: -120px;
  width: 380px;
  height: 380px;
  border-radius: 50%;
  background: radial-gradient(circle at center, rgba(255, 194, 75, .34), rgba(255, 194, 75, 0) 68%);
  pointer-events: none;
}

.page-contact .contact-mail__panel::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 42%;
  height: 6px;
  border-radius: 0 999px 999px 0;
  background: linear-gradient(90deg, var(--as-grass), var(--as-orange));
}

.page-contact .contact-mail__kicker {
  position: relative;
  z-index: 1;
  color: var(--as-amber);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .2em;
  margin: 0 0 14px;
}

.page-contact .contact-mail__title {
  position: relative;
  z-index: 1;
  color: var(--as-white);
  margin: 0 0 14px;
}

.page-contact .contact-mail__note {
  position: relative;
  z-index: 1;
  margin: 0 0 28px;
  max-width: 52ch;
  font-size: 16px;
  line-height: 1.75;
  color: rgba(255, 255, 255, .72);
}

.page-contact .contact-mail__row {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.page-contact .contact-mail__link {
  display: inline-block;
  max-width: 100%;
  font-family: var(--as-font-mono);
  font-weight: 700;
  font-size: clamp(17px, 4.4vw, 46px);
  line-height: 1.24;
  letter-spacing: -.01em;
  color: var(--as-white);
  padding-bottom: 10px;
  border-bottom: 4px solid var(--as-grass);
  overflow-wrap: anywhere;
  word-break: break-all;
}

.page-contact .contact-mail__copy {
  align-self: flex-start;
  white-space: nowrap;
  flex-shrink: 0;
}

.page-contact .contact-mail__copy[data-copied="true"] {
  background: var(--as-grass);
  border-color: var(--as-grass);
}

.page-contact .contact-mail__tips {
  position: relative;
  z-index: 1;
  list-style: none;
  margin: 26px 0 0;
  padding: 22px 0 0;
  border-top: 1px solid rgba(255, 255, 255, .14);
  display: grid;
  gap: 12px;
  font-size: 15px;
  line-height: 1.65;
  color: rgba(255, 255, 255, .84);
}

.page-contact .contact-mail__tips li {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.page-contact .contact-mail__tips .as-mono {
  flex: 0 0 auto;
  color: var(--as-amber);
  font-size: 13px;
  font-weight: 700;
}

@media (min-width: 760px) {
  .page-contact .contact-mail__panel {
    padding: 52px 48px 44px;
  }
  .page-contact .contact-mail__row {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
    gap: 32px;
  }
  .page-contact .contact-mail__tips {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
  }
}

/* ---------- 电话与工作时间 ---------- */
.page-contact .contact-channels {
  padding: 46px 0;
}

.page-contact .contact-channels__grid {
  display: grid;
  gap: 28px;
}

.page-contact .contact-channels__card {
  background: var(--as-white);
  border-radius: var(--as-radius-l);
  border-left: 6px solid var(--as-orange);
  padding: 30px 24px;
  box-shadow: 0 18px 38px -30px rgba(10, 26, 43, .55);
}

.page-contact .contact-channels__kicker,
.page-contact .contact-hours__kicker {
  color: var(--as-grass);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .2em;
  margin: 0 0 12px;
}

.page-contact .contact-channels__num {
  display: block;
  font-family: var(--as-font-mono);
  font-weight: 700;
  font-size: clamp(26px, 7vw, 40px);
  letter-spacing: -.01em;
  font-variant-numeric: tabular-nums;
  color: var(--as-deep);
  margin: 0 0 16px;
}

.page-contact .contact-channels__desc {
  margin: 0;
  max-width: 48ch;
  font-size: 16px;
  line-height: 1.78;
  color: rgba(10, 26, 43, .78);
}

.page-contact .contact-hours__title {
  margin: 0 0 20px;
}

.page-contact .contact-hours__track {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact .contact-hours__slot {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px 16px;
  border-radius: var(--as-radius-m);
  background: var(--as-white);
  border: 1px solid rgba(140, 145, 140, .4);
  border-top: 4px solid var(--as-rock);
  transition: border-color .24s var(--as-ease), transform .24s var(--as-ease);
}

.page-contact .contact-hours__slot.is-on {
  border-top-color: var(--as-grass);
}

.page-contact .contact-hours__slot.is-partial {
  border-top-color: var(--as-moss);
}

.page-contact .contact-hours__slot.is-off {
  border-top-color: var(--as-rock);
  background: rgba(140, 145, 140, .13);
}

.page-contact .contact-hours__slot:hover {
  transform: translateY(-2px);
}

.page-contact .contact-hours__slot.is-on:hover {
  border-color: var(--as-orange);
  border-top-color: var(--as-orange);
}

.page-contact .contact-hours__time {
  font-family: var(--as-font-mono);
  font-weight: 700;
  font-size: 15px;
  font-variant-numeric: tabular-nums;
  color: var(--as-deep);
}

.page-contact .contact-hours__ch {
  font-size: 13px;
  letter-spacing: .04em;
  color: rgba(10, 26, 43, .62);
}

.page-contact .contact-hours__slot.is-off .contact-hours__time,
.page-contact .contact-hours__slot.is-off .contact-hours__ch {
  color: var(--as-rock);
}

@media (min-width: 700px) {
  .page-contact .contact-hours__track {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-channels__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 44px;
    align-items: start;
  }
}

/* ---------- 资料纠错与合作 ---------- */
.page-contact .contact-duo {
  padding: 10px 0 46px;
}

.page-contact .contact-duo__grid {
  display: grid;
  gap: 24px;
}

.page-contact .contact-duo__col {
  border-radius: var(--as-radius-l);
  padding: 32px 24px;
  min-width: 0;
}

.page-contact .contact-duo__col--data {
  background: var(--as-white);
  border: 1px solid rgba(140, 145, 140, .35);
}

.page-contact .contact-duo__col--partner {
  background: linear-gradient(165deg, rgba(30, 122, 78, .16) 0%, rgba(107, 161, 132, .09) 58%, rgba(244, 241, 232, .96) 100%);
  border: 1px solid rgba(107, 161, 132, .6);
}

.page-contact .contact-duo__kicker {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .2em;
  margin: 0 0 14px;
}

.page-contact .contact-duo__kicker--data {
  color: var(--as-clay);
}

.page-contact .contact-duo__kicker--partner {
  color: var(--as-grass);
}

.page-contact .contact-duo__list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .contact-duo__list li {
  position: relative;
  padding-left: 22px;
  font-size: 16px;
  line-height: 1.72;
  color: rgba(10, 26, 43, .82);
}

.page-contact .contact-duo__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 10px;
  height: 10px;
  border-radius: 2px;
  background: linear-gradient(135deg, var(--as-grass), var(--as-orange));
  transform: skewX(var(--as-skew));
}

.page-contact .contact-duo__figure {
  margin: 26px 0 0;
  border-radius: var(--as-radius-m);
  overflow: hidden;
}

.page-contact .contact-duo__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-contact .contact-duo__note {
  margin: 24px 0 0;
  padding-top: 18px;
  border-top: 1px dashed rgba(30, 122, 78, .42);
  font-size: 15px;
  line-height: 1.72;
  color: rgba(10, 26, 43, .72);
}

@media (min-width: 900px) {
  .page-contact .contact-duo__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 28px;
  }
  .page-contact .contact-duo__col {
    padding: 40px 36px;
  }
}

/* ---------- 站点信息带 ---------- */
.page-contact .contact-info {
  position: relative;
  overflow: hidden;
  padding: 50px 0 56px;
  background: var(--as-deep);
  color: var(--as-white);
}

.page-contact .contact-info::before {
  content: "";
  position: absolute;
  left: -80px;
  bottom: -160px;
  width: 380px;
  height: 380px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(30, 122, 78, .5), rgba(30, 122, 78, 0) 70%);
  pointer-events: none;
}

.page-contact .contact-info__head {
  position: relative;
  z-index: 1;
  max-width: 62ch;
  margin-bottom: 32px;
}

.page-contact .contact-info__kicker {
  color: var(--as-amber);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .2em;
  margin: 0 0 12px;
}

.page-contact .contact-info__title {
  color: var(--as-white);
  margin: 0 0 12px;
}

.page-contact .contact-info__sub {
  margin: 0;
  font-size: 16px;
  line-height: 1.75;
  color: rgba(255, 255, 255, .7);
}

.page-contact .contact-info__list {
  position: relative;
  z-index: 1;
  margin: 0;
  display: grid;
  border-top: 1px solid rgba(255, 255, 255, .16);
}

.page-contact .contact-info__row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 18px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(255, 255, 255, .12);
}

.page-contact .contact-info__row dt {
  flex: 0 0 88px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .08em;
  color: var(--as-moss);
}

.page-contact .contact-info__row dd {
  margin: 0;
  font-size: 16px;
  line-height: 1.6;
  color: var(--as-white);
  overflow-wrap: anywhere;
}

.page-contact .contact-info__icp {
  color: var(--as-amber);
  border-bottom: 1px dashed rgba(255, 194, 75, .55);
  cursor: help;
}

@media (min-width: 760px) {
  .page-contact .contact-info {
    padding: 62px 0 66px;
  }
  .page-contact .contact-info__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 56px;
  }
}

/* ---------- 延伸入口 ---------- */
.page-contact .contact-more {
  padding: 44px 0 72px;
}

.page-contact .contact-more__title {
  margin: 0 0 22px;
}

.page-contact .contact-more__row {
  display: grid;
  gap: 12px;
}

.page-contact .contact-more__item {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px 18px;
  border-radius: var(--as-radius-m);
  background: var(--as-white);
  border: 1px solid rgba(140, 145, 140, .35);
  text-decoration: none;
  color: inherit;
  transition: border-color .24s var(--as-ease), transform .24s var(--as-ease);
}

.page-contact .contact-more__item:hover,
.page-contact .contact-more__item:focus-visible {
  border-color: var(--as-orange);
  transform: translateY(-2px);
  outline: none;
}

.page-contact .contact-more__label {
  font-size: 17px;
  font-weight: 800;
  color: var(--as-deep);
}

.page-contact .contact-more__label::after {
  content: "";
  display: block;
  width: 28px;
  height: 3px;
  margin-top: 8px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--as-grass), var(--as-orange));
  transform: skewX(var(--as-skew));
}

.page-contact .contact-more__desc {
  font-size: 14px;
  line-height: 1.66;
  color: rgba(10, 26, 43, .66);
}

@media (min-width: 700px) {
  .page-contact .contact-more__row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1040px) {
  .page-contact .contact-more__row {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-contact .contact-more {
    padding-bottom: 88px;
  }
}