.page-contact {
  --contact-line: rgba(201, 162, 74, .38);
  --contact-glow: rgba(201, 162, 74, .18);
  --contact-gap: clamp(18px, 3.2vw, 34px);
  color: var(--paper-white);
  background: linear-gradient(180deg, var(--ink-purple) 0%, var(--temple-purple) 46%, var(--ink-purple) 100%);
  overflow-x: hidden;
}

.page-contact .breadcrumb {
  padding-block: clamp(14px, 2.4vw, 26px) 0;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  display: grid;
  gap: var(--contact-gap);
  padding-block: clamp(20px, 4vw, 46px) clamp(36px, 6vw, 76px);
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  top: -14%;
  right: -18%;
  width: min(560px, 90vw);
  height: min(560px, 90vw);
  background: radial-gradient(circle, var(--contact-glow), transparent 66%);
  pointer-events: none;
  z-index: 0;
}

.page-contact .contact-hero__intro {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 42ch;
}

.page-contact .contact-hero__eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold-soft);
  padding-left: 14px;
  border-left: 2px solid var(--gold);
}

.page-contact .contact-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(34px, 7vw, 62px);
  line-height: 1.14;
  letter-spacing: -.01em;
  color: var(--paper-white);
  text-shadow: 0 0 26px rgba(201, 162, 74, .28);
}

.page-contact .contact-hero__lede {
  margin: 0;
  font-size: clamp(15px, 2.4vw, 17px);
  line-height: 1.85;
  color: rgba(251, 245, 234, .82);
}

.page-contact .contact-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 6px;
}

.page-contact .contact-hero__hint {
  margin: 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--mist-violet);
  border-top: 1px dashed var(--contact-line);
  padding-top: 12px;
}

.page-contact .contact-hero__figure {
  position: relative;
  z-index: 1;
  margin: 0;
  border: 1px solid var(--contact-line);
  box-shadow: var(--shadow-card);
}

.page-contact .contact-hero__figure .media-frame__img {
  width: 100%;
  height: auto;
  max-width: 100%;
  display: block;
  object-fit: cover;
  aspect-ratio: 3 / 2;
}

/* ---------- 接待台 ---------- */
.page-contact .contact-desk__grid {
  display: grid;
  gap: var(--contact-gap);
  align-items: start;
}

.page-contact .contact-mail {
  position: relative;
  padding: clamp(20px, 3.4vw, 38px);
  border-left: 3px solid var(--gold);
}

.page-contact .contact-mail__title {
  font-family: var(--font-display);
  font-size: clamp(24px, 4vw, 34px);
  line-height: 1.3;
  margin: 10px 0 12px;
  color: var(--gold-soft);
}

.page-contact .contact-mail__addr {
  display: block;
  margin: 14px 0 18px;
  font-family: var(--font-mono);
  font-size: clamp(15px, 2.6vw, 23px);
  line-height: 1.45;
  letter-spacing: .01em;
  color: var(--neon-cyan);
  text-decoration: none;
  overflow-wrap: anywhere;
  border-bottom: 1px solid rgba(79, 224, 208, .35);
  padding-bottom: 8px;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-contact .contact-mail__addr:hover,
.page-contact .contact-mail__addr:focus-visible {
  color: var(--paper-white);
  border-color: var(--gold);
}

.page-contact .contact-mail__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 22px;
}

.page-contact .contact-mail__subtitle {
  font-family: var(--font-display);
  font-size: 16px;
  letter-spacing: .04em;
  color: var(--gold-soft);
  margin: 0 0 12px;
}

.page-contact .contact-mail__list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .contact-mail__list li {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 10px;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(251, 245, 234, .84);
  border-top: 1px solid rgba(255, 255, 255, .07);
  padding-top: 10px;
}

.page-contact .contact-mail__num {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--gold);
  letter-spacing: .08em;
}

.page-contact .contact-mail__note {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist-violet);
}

.page-contact .contact-side {
  display: grid;
  gap: var(--contact-gap);
}

.page-contact .contact-address,
.page-contact .contact-team {
  padding: clamp(18px, 3vw, 28px);
}

.page-contact .contact-address {
  transition: transform .25s var(--ease), box-shadow .25s var(--ease);
}

.page-contact .contact-address:hover,
.page-contact .contact-address:focus-within {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card);
}

.page-contact .contact-address__title {
  font-family: var(--font-display);
  font-size: clamp(18px, 2.8vw, 22px);
  line-height: 1.6;
  color: var(--ink-dark);
  margin: 10px 0 14px;
}

.page-contact .address-map {
  width: 100%;
  height: auto;
  max-width: 100%;
  display: block;
  margin-bottom: 12px;
  background: rgba(29, 22, 32, .05);
  border-radius: var(--radius-cut);
}

.page-contact .address-map path {
  fill: none;
  stroke: rgba(201, 162, 74, .55);
  stroke-width: 2;
  stroke-linecap: round;
}

.page-contact .address-map rect {
  fill: rgba(138, 118, 153, .18);
  stroke: rgba(138, 118, 153, .5);
  stroke-width: 1.5;
}

.page-contact .address-map__pin {
  fill: var(--neon-cyan);
  stroke: rgba(79, 224, 208, .3);
  stroke-width: 6;
}

.page-contact .address-hint {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--mist-violet);
  border-left: 2px solid var(--contact-line);
  padding-left: 10px;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-contact .contact-address:hover .address-hint,
.page-contact .contact-address:focus-within .address-hint {
  color: var(--ink-dark);
  border-color: var(--gold);
}

.page-contact .contact-team__title {
  font-family: var(--font-display);
  font-size: clamp(18px, 2.8vw, 22px);
  line-height: 1.55;
  color: var(--ink-dark);
  margin: 10px 0 10px;
}

.page-contact .contact-team__meta {
  margin: 10px 0 0;
  padding-top: 10px;
  border-top: 1px dashed rgba(29, 22, 32, .2);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: #5d4f68;
}

/* ---------- 电话回访 ---------- */
.page-contact .contact-callback {
  position: relative;
}

.page-contact .contact-callback__grid {
  display: grid;
  gap: var(--contact-gap);
  align-items: center;
}

.page-contact .contact-callback__eyebrow {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--rose);
}

.page-contact .contact-callback__title {
  font-family: var(--font-display);
  font-size: clamp(25px, 4.4vw, 38px);
  line-height: 1.28;
  color: var(--paper-white);
  margin: 0 0 14px;
}

.page-contact .contact-callback__lede {
  margin: 0 0 22px;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(251, 245, 234, .8);
  max-width: 46ch;
}

.page-contact .callback-steps {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-contact .callback-steps__item {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 12px;
  padding: 14px 16px;
  background: rgba(242, 230, 207, .05);
  border: 1px solid rgba(201, 162, 74, .22);
  border-radius: var(--radius-cut);
}

.page-contact .callback-steps__num {
  font-family: var(--font-mono);
  font-size: 22px;
  line-height: 1;
  color: var(--gold);
  padding-top: 2px;
}

.page-contact .callback-steps__title {
  margin: 0 0 4px;
  font-family: var(--font-display);
  font-size: 16px;
  color: var(--paper-white);
}

.page-contact .callback-steps__item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(251, 245, 234, .74);
}

.page-contact .contact-callback__note {
  margin: 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--mist-violet);
}

.page-contact .contact-callback__figure {
  margin: 0;
  border: 1px solid var(--contact-line);
}

.page-contact .contact-callback__figure .media-frame__img {
  width: 100%;
  height: auto;
  max-width: 100%;
  display: block;
  object-fit: cover;
  aspect-ratio: 3 / 2;
}

/* ---------- 回复节奏 ---------- */
.page-contact .contact-rhythm__head {
  margin-bottom: clamp(16px, 3vw, 26px);
}

.page-contact .rhythm-bar {
  display: grid;
  gap: 1px;
  background: var(--contact-line);
  border: 1px solid var(--contact-line);
  border-radius: var(--radius-cut);
  overflow: hidden;
}

.page-contact .rhythm-bar__cell {
  background: var(--temple-purple);
  padding: clamp(16px, 2.6vw, 24px);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-contact .rhythm-bar__figure {
  font-family: var(--font-mono);
  font-size: clamp(19px, 3.2vw, 26px);
  letter-spacing: .02em;
  color: var(--gold-soft);
}

.page-contact .rhythm-bar__label {
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--mist-violet);
}

.page-contact .rhythm-notes {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.page-contact .rhythm-notes p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: rgba(251, 245, 234, .78);
  padding-left: 14px;
  border-left: 2px solid rgba(79, 224, 208, .35);
}

/* ---------- 事项标签页 ---------- */
.page-contact .contact-topics__head {
  margin-bottom: clamp(16px, 3vw, 26px);
}

.page-contact .topic-tabs {
  position: relative;
}

.page-contact .topic-tabs__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  overflow: hidden;
  pointer-events: none;
}

.page-contact .topic-tabs__labels {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

.page-contact .topic-tabs__label {
  display: inline-block;
  padding: 9px 16px;
  font-size: 14px;
  letter-spacing: .04em;
  color: var(--paper-white);
  border: 1px solid var(--contact-line);
  border-radius: 999px;
  background: rgba(42, 23, 56, .7);
  cursor: pointer;
  transition: background .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
}

.page-contact .topic-tabs__label:hover {
  border-color: var(--neon-cyan);
  color: var(--neon-cyan);
}

.page-contact .topic-tabs__panels {
  display: block;
}

.page-contact .topic-tabs__panel {
  display: none;
  background: var(--paper-warm);
  color: var(--ink-dark);
  padding: clamp(20px, 3.2vw, 32px);
  border-radius: var(--radius-cut);
  border-left: 3px solid var(--gold);
  box-shadow: var(--shadow-card);
}

.page-contact .topic-tabs__panel-title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: clamp(19px, 3vw, 24px);
  color: var(--ink-dark);
}

.page-contact .topic-tabs__panel p {
  margin: 0 0 14px;
  font-size: 14.5px;
  line-height: 1.85;
  color: #3b2f44;
  max-width: 62ch;
}

.page-contact .subject-suggest {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  padding: 12px 14px;
  background: rgba(29, 22, 32, .06);
  border-left: 2px solid var(--rose);
  border-radius: 2px;
}

.page-contact .subject-suggest span {
  font-size: 12px;
  letter-spacing: .12em;
  color: #7a5f86;
}

.page-contact .subject-suggest code {
  font-family: var(--font-mono);
  font-size: 13.5px;
  color: var(--ink-dark);
  overflow-wrap: anywhere;
}

.page-contact .topic-tabs__link {
  display: inline-block;
  margin-top: 4px;
  font-size: 14px;
  color: #5a3f72;
  text-decoration: none;
  border-bottom: 1px solid rgba(90, 63, 114, .4);
  padding-bottom: 2px;
}

.page-contact .topic-tabs__link:hover,
.page-contact .topic-tabs__link:focus-visible {
  color: #b03566;
  border-color: #b03566;
}

.page-contact .topic-tabs__radio:nth-of-type(1):checked ~ .topic-tabs__labels .topic-tabs__label:nth-child(1),
.page-contact .topic-tabs__radio:nth-of-type(2):checked ~ .topic-tabs__labels .topic-tabs__label:nth-child(2),
.page-contact .topic-tabs__radio:nth-of-type(3):checked ~ .topic-tabs__labels .topic-tabs__label:nth-child(3),
.page-contact .topic-tabs__radio:nth-of-type(4):checked ~ .topic-tabs__labels .topic-tabs__label:nth-child(4) {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--ink-dark);
  font-weight: 700;
}

.page-contact .topic-tabs__radio:nth-of-type(1):checked ~ .topic-tabs__panels .topic-tabs__panel:nth-child(1),
.page-contact .topic-tabs__radio:nth-of-type(2):checked ~ .topic-tabs__panels .topic-tabs__panel:nth-child(2),
.page-contact .topic-tabs__radio:nth-of-type(3):checked ~ .topic-tabs__panels .topic-tabs__panel:nth-child(3),
.page-contact .topic-tabs__radio:nth-of-type(4):checked ~ .topic-tabs__panels .topic-tabs__panel:nth-child(4) {
  display: block;
}

.page-contact .topic-tabs__radio:nth-of-type(1):focus-visible ~ .topic-tabs__labels .topic-tabs__label:nth-child(1),
.page-contact .topic-tabs__radio:nth-of-type(2):focus-visible ~ .topic-tabs__labels .topic-tabs__label:nth-child(2),
.page-contact .topic-tabs__radio:nth-of-type(3):focus-visible ~ .topic-tabs__labels .topic-tabs__label:nth-child(3),
.page-contact .topic-tabs__radio:nth-of-type(4):focus-visible ~ .topic-tabs__labels .topic-tabs__label:nth-child(4) {
  outline: 2px solid var(--neon-cyan);
  outline-offset: 3px;
}

/* ---------- 数据保护 ---------- */
.page-contact .contact-privacy__inner {
  display: grid;
  gap: var(--contact-gap);
  align-items: start;
  padding: clamp(22px, 3.6vw, 40px);
  border: 1px solid var(--contact-line);
  border-radius: var(--radius-cut);
  background: linear-gradient(135deg, rgba(42, 23, 56, .95), rgba(20, 15, 28, .95));
}

.page-contact .contact-privacy__text p {
  margin: 0 0 14px;
  font-size: 14.5px;
  line-height: 1.85;
  color: rgba(251, 245, 234, .8);
  max-width: 60ch;
}

.page-contact .contact-privacy__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.page-contact .contact-privacy__card {
  padding: 18px 20px;
  background: var(--paper-warm);
  color: var(--ink-dark);
  border-radius: var(--radius-cut);
  border-top: 3px solid var(--rose);
}

.page-contact .contact-privacy__card p {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: #3b2f44;
}

/* ---------- 收尾 ---------- */
.page-contact .contact-closing__inner {
  display: grid;
  gap: 20px;
  padding: clamp(22px, 3.6vw, 40px);
  border-radius: var(--radius-cut);
  background: radial-gradient(circle at 82% 20%, rgba(201, 162, 74, .22), transparent 62%), var(--temple-purple);
  border: 1px solid var(--gold);
}

.page-contact .contact-closing__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: clamp(24px, 4.2vw, 34px);
  line-height: 1.3;
  color: var(--paper-white);
}

.page-contact .contact-closing__lede {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(251, 245, 234, .8);
}

.page-contact .contact-closing__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.page-contact .contact-closing__actions .btn--gold {
  font-family: var(--font-mono);
  font-size: 13.5px;
  overflow-wrap: anywhere;
  text-align: left;
}

/* ---------- 桌面布局 ---------- */
@media (min-width: 900px) {
  .page-contact .contact-hero {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: center;
  }

  .page-contact .contact-desk__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-contact .contact-callback__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  }

  .page-contact .rhythm-bar {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-contact .rhythm-notes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }

  .page-contact .contact-privacy__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
  }

  .page-contact .contact-closing__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: center;
  }

  .page-contact .contact-closing__actions {
    justify-content: flex-end;
  }
}

@media (max-width: 520px) {
  .page-contact .contact-mail__list li {
    grid-template-columns: 28px 1fr;
  }

  .page-contact .callback-steps__item {
    grid-template-columns: 30px 1fr;
    padding: 12px 13px;
  }

  .page-contact .topic-tabs__label {
    padding: 8px 13px;
    font-size: 13px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-address,
  .page-contact .contact-mail__addr,
  .page-contact .topic-tabs__label,
  .page-contact .address-hint {
    transition: none;
  }

  .page-contact .contact-address:hover,
  .page-contact .contact-address:focus-within {
    transform: none;
  }
}