.page-contact {
  display: block;
  background: var(--c-deep);
  color: var(--c-ivory);
  overflow-x: clip;
}

/* ---------- 首屏咨询台 ---------- */
.page-contact .c-hero {
  position: relative;
  overflow: hidden;
  padding: 2.2rem 0 3.2rem;
  background:
    radial-gradient(130% 90% at 50% -20%, rgba(45, 27, 78, 0.95), transparent 72%),
    var(--c-deep);
  border-bottom: 1px solid var(--line);
}

.page-contact .c-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-contact .c-hero__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.34;
  filter: saturate(0.95) contrast(1.06);
}

.page-contact .c-hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 6, 20, 0.5) 0%, rgba(11, 6, 20, 0.88) 62%, var(--c-deep) 100%);
}

.page-contact .c-hero__inner {
  position: relative;
  z-index: 1;
}

.page-contact .c-hero__head {
  max-width: 62ch;
  margin-top: 1.6rem;
}

.page-contact .c-hero__eyebrow {
  margin: 0 0 0.8rem;
  color: var(--c-gold);
  font-size: 0.75rem;
  letter-spacing: 0.24em;
}

.page-contact .c-hero__title {
  margin: 0 0 1.1rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.9rem, 6vw, 3.4rem);
  line-height: 1.18;
  letter-spacing: 0.02em;
  color: var(--c-ivory);
  text-shadow: 0 0 32px rgba(212, 175, 55, 0.22);
}

.page-contact .c-hero__lede {
  margin: 0;
  max-width: 56ch;
  color: var(--c-mist);
  font-size: 1.02rem;
  line-height: 1.9;
}

/* ---------- 咨询台网格 ---------- */
.page-contact .c-desk {
  margin-top: 2.4rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.page-contact .c-desk__card {
  grid-column: 1 / -1;
  border: 2px solid var(--c-gold);
  background: linear-gradient(155deg, rgba(45, 27, 78, 0.94), rgba(11, 6, 20, 0.96));
  box-shadow: var(--shadow-hard);
  padding: 1.5rem 1.2rem 1.6rem;
}

.page-contact .c-desk__card-eyebrow {
  margin: 0 0 0.5rem;
  color: var(--c-cyan);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
}

.page-contact .c-desk__card-title {
  margin: 0 0 0.6rem;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--c-ivory);
}

.page-contact .c-desk__rows {
  display: grid;
  gap: 0;
}

.page-contact .c-desk__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.5rem;
  padding: 0.95rem 0;
  border-top: 1px solid var(--line-soft);
}

.page-contact .c-desk__row-index {
  color: var(--c-gold);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
}

.page-contact .c-desk__row-value {
  color: var(--c-ivory);
  font-size: 1rem;
  line-height: 1.7;
  word-break: break-word;
}

.page-contact .c-desk__row .btn {
  justify-self: start;
}

.page-contact .c-desk__corner {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 0.85rem 1rem;
  border: 1px solid var(--line);
  border-left: 3px solid var(--c-gold);
  background: rgba(26, 11, 46, 0.78);
}

.page-contact .c-desk__label {
  color: var(--c-cyan);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
}

.page-contact .c-desk__corner strong {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-ivory);
  line-height: 1.5;
}

/* ---------- 通用章节 ---------- */
.page-contact .c-section {
  padding: 3.2rem 0;
}

.page-contact .c-section--tint {
  background: linear-gradient(180deg, var(--c-plum) 0%, var(--c-deep) 100%);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .c-head {
  max-width: 66ch;
  margin-bottom: 1.9rem;
}

.page-contact .c-head--tight {
  margin-bottom: 1.2rem;
}

.page-contact .c-head__eyebrow {
  margin: 0 0 0.6rem;
  color: var(--c-magenta);
  font-size: 0.72rem;
  letter-spacing: 0.24em;
}

.page-contact .c-head__title {
  margin: 0 0 0.9rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.45rem, 3.4vw, 2.1rem);
  line-height: 1.32;
  color: var(--c-ivory);
}

.page-contact .c-head__title::after {
  content: "";
  display: block;
  width: 68px;
  height: 2px;
  margin-top: 0.85rem;
  background: linear-gradient(90deg, var(--c-gold), rgba(212, 175, 55, 0));
}

.page-contact .c-head__note {
  margin: 0;
  color: var(--c-mist);
  font-size: 1rem;
  line-height: 1.9;
}

/* ---------- 咨询范围 ---------- */
.page-contact .c-scope {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.05rem;
}

.page-contact .c-scope__card {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  padding: 1.35rem 1.15rem 1.5rem;
  border: 1px solid var(--line);
  background: var(--glass);
  box-shadow: var(--shadow-soft);
}

.page-contact .c-scope__card:hover {
  border-color: var(--c-gold-bright);
  transition: border-color 0.3s var(--ease);
}

.page-contact .c-scope__num {
  color: var(--c-gold);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
}

.page-contact .c-scope__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--c-ivory);
}

.page-contact .c-scope__text {
  margin: 0;
  color: var(--c-mist);
  font-size: 0.95rem;
  line-height: 1.85;
}

.page-contact .c-scope__foot {
  margin-top: auto;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  padding-top: 0.4rem;
}

/* ---------- 工单与邮箱 ---------- */
.page-contact .c-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.7rem;
}

.page-contact .c-points {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1rem;
}

.page-contact .c-points__item {
  position: relative;
  padding-left: 1.3rem;
  color: var(--c-mist);
  font-size: 0.98rem;
  line-height: 1.9;
}

.page-contact .c-points__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 8px;
  background: var(--c-gold);
  transform: rotate(45deg);
}

.page-contact .c-points__item strong {
  color: var(--c-ivory);
  font-weight: 600;
}

.page-contact .c-mailcard {
  padding: 1.6rem 1.35rem;
  border: 2px solid var(--c-gold);
  background: linear-gradient(160deg, rgba(45, 27, 78, 0.92), rgba(11, 6, 20, 0.96));
  box-shadow: var(--shadow-hard);
}

.page-contact .c-mailcard__eyebrow {
  margin: 0;
  color: var(--c-cyan);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
}

.page-contact .c-mailcard__addr {
  display: block;
  margin: 0.7rem 0 1.1rem;
  font-family: var(--font-mono);
  font-size: 1.02rem;
  line-height: 1.6;
  color: var(--c-gold-bright);
  word-break: break-all;
}

.page-contact .c-mailcard__note {
  margin: 1rem 0 0;
  color: var(--c-mist);
  font-size: 0.9rem;
  line-height: 1.85;
}

/* ---------- 电话支持 ---------- */
.page-contact .c-phone {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.6rem;
  padding: 1.9rem 1.3rem;
  border: 1px solid var(--line);
  background:
    linear-gradient(120deg, rgba(0, 229, 255, 0.14), rgba(255, 46, 154, 0.12) 58%, rgba(11, 6, 20, 0) 100%),
    var(--c-plum);
}

.page-contact .c-phone__eyebrow {
  margin: 0 0 0.6rem;
  color: var(--c-cyan);
  font-size: 0.72rem;
  letter-spacing: 0.24em;
}

.page-contact .c-phone__title {
  margin: 0 0 0.8rem;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3.2vw, 1.9rem);
  font-weight: 800;
  color: var(--c-ivory);
}

.page-contact .c-phone__text {
  margin: 0 0 0.8rem;
  max-width: 48ch;
  color: var(--c-mist);
  font-size: 0.98rem;
  line-height: 1.9;
}

.page-contact .c-phone__hours {
  margin: 0;
  color: var(--c-emerald);
  font-size: 0.82rem;
  letter-spacing: 0.1em;
}

.page-contact .c-phone__action {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: flex-start;
  justify-content: center;
}

.page-contact .c-phone__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(1.65rem, 7vw, 2.7rem);
  letter-spacing: 0.04em;
  color: var(--c-cyan);
  text-shadow: 0 0 26px rgba(0, 229, 255, 0.35);
  word-break: break-word;
}

/* ---------- 通信地址 ---------- */
.page-contact .c-addr {
  border-left: 3px solid var(--c-gold);
  padding: 0.2rem 0 0.2rem 1.25rem;
  max-width: 62ch;
}

.page-contact .c-addr__eyebrow {
  margin: 0 0 0.6rem;
  color: var(--c-gold);
  font-size: 0.72rem;
  letter-spacing: 0.24em;
}

.page-contact .c-addr__title {
  margin: 0 0 0.8rem;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3.2vw, 1.8rem);
  font-weight: 800;
  color: var(--c-ivory);
}

.page-contact .c-addr__line {
  margin: 0 0 0.9rem;
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--c-gold-bright);
}

.page-contact .c-addr__note {
  margin: 0;
  color: var(--c-mist);
  font-size: 0.96rem;
  line-height: 1.9;
}

/* ---------- 响应时间 ---------- */
.page-contact .c-hours {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.7rem;
}

.page-contact .c-hours__media {
  margin: 0;
}

.page-contact .c-hours__list {
  margin: 0;
  display: grid;
  gap: 1rem;
}

.page-contact .c-hours__item {
  padding-top: 0.9rem;
  border-top: 1px solid var(--line-soft);
  display: grid;
  gap: 0.35rem;
}

.page-contact .c-hours__term {
  font-family: var(--font-mono);
  color: var(--c-emerald);
  font-size: 0.82rem;
  letter-spacing: 0.12em;
}

.page-contact .c-hours__desc {
  margin: 0;
  color: var(--c-ivory);
  font-size: 0.98rem;
  line-height: 1.9;
}

/* ---------- 结尾引导 ---------- */
.page-contact .c-next {
  padding: 3.2rem 0 3.6rem;
  background:
    radial-gradient(90% 120% at 50% 120%, rgba(212, 175, 55, 0.16), transparent 70%),
    var(--c-deep);
  border-top: 1px solid var(--line);
}

.page-contact .c-next__inner {
  display: grid;
  gap: 1rem;
  justify-items: start;
}

.page-contact .c-next__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3.4vw, 2rem);
  font-weight: 800;
  color: var(--c-ivory);
}

.page-contact .c-next__text {
  margin: 0;
  max-width: 62ch;
  color: var(--c-mist);
  font-size: 1rem;
  line-height: 1.9;
}

.page-contact .c-next__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 0.4rem;
}

.page-contact .c-next__legal {
  margin: 0.6rem 0 0;
  color: var(--c-mist);
  font-size: 0.78rem;
  line-height: 1.9;
}

.page-contact .c-next__legal a {
  color: var(--c-cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-contact .c-totop {
  margin-top: 0.6rem;
  padding: 0.6rem 1.1rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  color: var(--c-gold);
  background: transparent;
  border: 1px solid var(--line);
  cursor: pointer;
  transition: color 0.3s var(--ease), border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.page-contact .c-totop:hover {
  color: var(--c-gold-bright);
  border-color: var(--c-gold-bright);
  box-shadow: 0 0 18px rgba(245, 215, 110, 0.28);
}

/* ---------- 复制反馈 ---------- */
.page-contact [data-copy][data-copy-state="done"] {
  color: var(--c-emerald);
  border-color: var(--c-emerald);
}

@media (min-width: 560px) {
  .page-contact .c-desk {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-contact .c-desk__row {
    grid-template-columns: 7.5rem 1fr;
    align-items: center;
    gap: 0.6rem 1rem;
  }

  .page-contact .c-desk__row .btn {
    grid-column: 2;
    justify-self: start;
  }
}

@media (min-width: 720px) {
  .page-contact .c-scope {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .page-contact .c-split {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 2.4rem;
    align-items: start;
  }

  .page-contact .c-hours {
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 2.6rem;
  }

  .page-contact .c-phone {
    grid-template-columns: 1.2fr 0.8fr;
    align-items: center;
    padding: 2.4rem 2.2rem;
  }

  .page-contact .c-phone__action {
    align-items: flex-end;
    text-align: right;
  }
}

@media (min-width: 960px) {
  .page-contact .c-hero {
    padding: 2.6rem 0 4rem;
  }

  .page-contact .c-desk {
    grid-template-columns: repeat(12, 1fr);
    grid-template-areas:
      "tl tl tl . . . . . . tr tr tr"
      ". . card card card card card card card card . ."
      "bl bl bl . . . . . . br br br";
    gap: 1.2rem 1rem;
    align-items: stretch;
  }

  .page-contact .c-desk__card {
    grid-area: card;
    padding: 1.9rem 1.8rem 2rem;
  }

  .page-contact .c-desk__corner--tl { grid-area: tl; }
  .page-contact .c-desk__corner--tr { grid-area: tr; }
  .page-contact .c-desk__corner--bl { grid-area: bl; }
  .page-contact .c-desk__corner--br { grid-area: br; }

  .page-contact .c-desk__corner {
    justify-content: center;
  }

  .page-contact .c-desk__row {
    grid-template-columns: 8.5rem 1fr auto;
    align-items: center;
  }

  .page-contact .c-desk__row .btn {
    grid-column: auto;
    justify-self: end;
  }
}

@media (min-width: 1080px) {
  .page-contact .c-scope {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-contact .c-section {
    padding: 4rem 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .c-scope__card,
  .page-contact .c-totop {
    transition: none;
  }
}