/* ===== 联系我们页专属样式 ===== */
.page-contact {
  --glow-purple: rgba(176, 38, 255, .30);
  --glow-orange: rgba(255, 107, 26, .22);
  position: relative;
  color: var(--c-ivory);
  background:
    radial-gradient(ellipse 70% 50% at 85% 12%, rgba(176, 38, 255, .22), transparent 62%),
    radial-gradient(ellipse 55% 40% at 8% 88%, rgba(255, 107, 26, .16), transparent 55%),
    linear-gradient(180deg, var(--c-space-deep) 0%, var(--c-space) 46%, var(--c-space) 100%);
  overflow-x: hidden;
}
.page-contact > * {
  position: relative;
  z-index: 1;
}

/* 光粒装饰 */
.page-contact::before,
.page-contact::after {
  content: "";
  position: absolute;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}
.page-contact::before {
  top: 20%;
  right: 10%;
  background: var(--c-purple);
  box-shadow:
    0 0 14px 3px rgba(176, 38, 255, .7),
    48px 142px 0 -1px rgba(176, 38, 255, .6),
    48px 142px 10px 0 rgba(176, 38, 255, .28),
    -80px 292px 0 1px rgba(255, 107, 26, .5),
    -80px 292px 12px 1px rgba(255, 107, 26, .26);
  animation: contactFloatA 8s ease-in-out infinite alternate;
}
.page-contact::after {
  bottom: 14%;
  left: 7%;
  background: var(--c-orange);
  box-shadow:
    0 0 12px 2px rgba(255, 107, 26, .65),
    -54px -210px 0 0 rgba(176, 38, 255, .5),
    -54px -210px 10px 0 rgba(176, 38, 255, .26),
    96px -344px 0 1px rgba(176, 38, 255, .32),
    96px -344px 9px 1px rgba(176, 38, 255, .16);
  animation: contactFloatB 9s ease-in-out infinite alternate;
}
@keyframes contactFloatA {
  from { transform: translate3d(0, -6px, 0); }
  to { transform: translate3d(0, 12px, 0); }
}
@keyframes contactFloatB {
  from { transform: translate3d(0, 8px, 0); }
  to { transform: translate3d(0, -14px, 0); }
}

/* 内容容器 */
.page-contact .contact-container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 24px;
}

/* 面包屑 */
.page-contact .contact-breadcrumb {
  max-width: var(--container);
  margin-inline: auto;
  padding: 28px 24px 0;
}
.page-contact .contact-breadcrumb .breadcrumbs {
  margin: 0;
  padding: 0;
  font-size: .9rem;
  color: var(--c-slate);
}
.page-contact .contact-breadcrumb a {
  color: var(--c-slate);
  text-decoration: none;
  transition: color .25s var(--ease);
}
.page-contact .contact-breadcrumb a:hover {
  color: var(--c-purple);
}

/* 首屏 */
.page-contact .contact-hero {
  padding: 44px 0 32px;
}
.page-contact .contact-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5.4vw, 4.6rem);
  line-height: 1.05;
  letter-spacing: -.02em;
  margin: 12px 0 18px;
  color: var(--c-ivory);
}
.page-contact .contact-hero .lead {
  max-width: 660px;
  font-size: 1.05rem;
  line-height: 1.78;
  color: var(--c-slate);
}
.page-contact .contact-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

/* 服务台视觉 */
.page-contact .contact-visual {
  position: relative;
  margin: 8px 24px 0;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid rgba(176, 38, 255, .28);
  box-shadow: 0 24px 64px rgba(0, 0, 0, .4);
  aspect-ratio: 21 / 9;
}
.page-contact .contact-visual img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 42%;
}
.page-contact .contact-visual__caption {
  position: absolute;
  right: 16px;
  bottom: 14px;
  padding: 6px 16px;
  background: rgba(7, 20, 38, .78);
  border-radius: var(--radius-pill);
  font-family: var(--font-accent);
  font-size: .78rem;
  letter-spacing: .06em;
  color: var(--c-ivory);
  backdrop-filter: blur(6px);
}

/* 联系通道 */
.page-contact .contact-channels {
  padding-block: 56px 20px;
}
.page-contact .contact-channels .section-head {
  margin-bottom: 30px;
}
.page-contact .channel-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}
.page-contact .channel-card {
  position: relative;
  background: linear-gradient(160deg, rgba(11, 31, 58, .92), rgba(46, 26, 71, .85));
  border: 1px solid rgba(176, 38, 255, .28);
  border-radius: var(--radius-xl);
  padding: 32px 24px 26px;
  transition: transform .45s var(--ease), border-color .45s var(--ease), box-shadow .45s var(--ease);
}
.page-contact .channel-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(circle at 85% 12%, rgba(176, 38, 255, .14), transparent 42%);
  pointer-events: none;
}
.page-contact .channel-card:hover {
  transform: translateY(-6px);
  border-color: rgba(176, 38, 255, .6);
  box-shadow: 0 20px 48px rgba(0, 0, 0, .38), 0 0 34px var(--glow-purple);
}
.page-contact .channel-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 16px;
  background: rgba(176, 38, 255, .14);
  color: var(--c-purple);
  margin-bottom: 18px;
}
.page-contact .channel-card__icon svg {
  width: 26px;
  height: 26px;
}
.page-contact .channel-card--phone .channel-card__icon {
  background: rgba(255, 107, 26, .14);
  color: var(--c-orange);
}
.page-contact .channel-card--address .channel-card__icon {
  background: rgba(212, 175, 55, .14);
  color: var(--c-gold);
}
.page-contact .channel-card__title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin: 0 0 12px;
  color: var(--c-ivory);
}
.page-contact .channel-card__text {
  font-size: .96rem;
  line-height: 1.7;
  color: var(--c-slate);
  margin-bottom: 12px;
  word-break: break-word;
}
.page-contact .channel-card__text a {
  color: var(--c-ivory);
  text-decoration: underline;
  text-decoration-color: rgba(176, 38, 255, .55);
  text-underline-offset: 4px;
  transition: color .3s var(--ease), text-decoration-color .3s var(--ease);
}
.page-contact .channel-card__text a:hover {
  color: var(--c-purple);
  text-decoration-color: transparent;
}
.page-contact .channel-card__phone-link {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--c-ivory);
  text-decoration: none;
  letter-spacing: .02em;
}
.page-contact .channel-card__phone-link:hover {
  color: var(--c-orange);
}
.page-contact .channel-card__meta {
  font-size: .82rem;
  line-height: 1.6;
  color: var(--c-slate);
  border-top: 1px solid rgba(138, 155, 174, .18);
  padding-top: 12px;
}

/* 服务时间注记 */
.page-contact .service-time-note {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 24px;
  padding: 16px 18px;
  border: 1px dashed rgba(138, 155, 174, .4);
  border-radius: var(--radius-lg);
  background: rgba(7, 20, 38, .4);
}
.page-contact .service-time-note__icon {
  color: var(--c-orange);
  flex-shrink: 0;
  display: inline-flex;
}
.page-contact .service-time-note__icon svg {
  width: 22px;
  height: 22px;
}
.page-contact .service-time-note p {
  font-size: .94rem;
  color: var(--c-ivory);
  margin: 0;
}

/* 反馈表单 */
.page-contact .contact-feedback {
  position: relative;
  padding-block: 62px 70px;
}
.page-contact .contact-feedback .section-head {
  margin-bottom: 30px;
}
.page-contact .feedback-panel {
  background: linear-gradient(150deg, rgba(46, 26, 71, .82), rgba(11, 31, 58, .92));
  border: 1px solid rgba(176, 38, 255, .34);
  border-radius: var(--radius-xl);
  padding: 28px 22px 30px;
  box-shadow: 0 20px 54px rgba(0, 0, 0, .34);
}
.page-contact .feedback-panel__field {
  margin-bottom: 22px;
}
.page-contact .feedback-panel__field label {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-accent);
  font-size: .88rem;
  letter-spacing: .08em;
  color: var(--c-ivory);
}
.page-contact .feedback-panel__field input,
.page-contact .feedback-panel__field textarea {
  width: 100%;
  padding: 14px 16px;
  background: rgba(7, 20, 38, .7);
  border: 1px solid rgba(138, 155, 174, .35);
  border-radius: 14px;
  color: var(--c-ivory);
  font-family: var(--font-body);
  font-size: .98rem;
  transition: border-color .3s var(--ease), box-shadow .3s var(--ease), background .3s var(--ease);
}
.page-contact .feedback-panel__field textarea {
  resize: vertical;
  min-height: 110px;
}
.page-contact .feedback-panel__field input::placeholder,
.page-contact .feedback-panel__field textarea::placeholder {
  color: rgba(138, 155, 174, .68);
}
.page-contact .feedback-panel__field input:focus,
.page-contact .feedback-panel__field textarea:focus {
  outline: none;
  border-color: var(--c-purple);
  background: rgba(7, 20, 38, .88);
  box-shadow: 0 0 0 4px rgba(176, 38, 255, .18), 0 0 26px rgba(176, 38, 255, .22);
}
.page-contact .feedback-panel__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 26px;
}
.page-contact .feedback-panel__hint {
  font-size: .8rem;
  color: var(--c-slate);
  margin: 0;
}

/* 成功提示 */
.page-contact .feedback-success {
  display: none;
  margin-top: 26px;
  padding: 22px 24px;
  border: 1px solid rgba(212, 175, 55, .6);
  background: linear-gradient(135deg, rgba(212, 175, 55, .14), rgba(255, 107, 26, .07));
  border-radius: var(--radius-lg);
  align-items: center;
  gap: 16px;
}
.page-contact .feedback-success > div {
  flex: 1;
}
.page-contact .feedback-success:target {
  display: flex;
}
.page-contact .feedback-success:target > * {
  animation: contactSuccess .5s var(--ease);
}
.page-contact .feedback-success__mark {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(212, 175, 55, .2);
  color: var(--c-gold);
  font-size: 1.3rem;
}
.page-contact .feedback-success h3 {
  font-family: var(--font-display);
  font-size: 1.08rem;
  margin: 0 0 6px;
  color: var(--c-ivory);
}
.page-contact .feedback-success p {
  font-size: .9rem;
  color: var(--c-slate);
  margin: 0;
}
@keyframes contactSuccess {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* 响应承诺 */
.page-contact .contact-response {
  padding-block: 62px 70px;
}
.page-contact .response-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 34px;
  margin-top: 34px;
}
.page-contact .response-timeline {
  position: relative;
  padding-left: 40px;
}
.page-contact .response-timeline::before {
  content: "";
  position: absolute;
  left: 13px;
  top: 6px;
  bottom: 8px;
  width: 2px;
  border-radius: 2px;
  background: linear-gradient(to bottom, var(--c-purple) 0%, var(--c-orange) 100%);
  opacity: .5;
}
.page-contact .response-timeline__item {
  position: relative;
  padding-bottom: 32px;
}
.page-contact .response-timeline__item:last-child {
  padding-bottom: 0;
}
.page-contact .response-timeline__item::before {
  content: "";
  position: absolute;
  left: -34px;
  top: 2px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--c-space-deep);
  border: 3px solid var(--c-purple);
  box-shadow: 0 0 0 4px rgba(176, 38, 255, .16);
}
.page-contact .response-timeline__item:nth-child(2)::before {
  border-color: var(--c-orange);
  box-shadow: 0 0 0 4px rgba(255, 107, 26, .16);
}
.page-contact .response-timeline__item:nth-child(3)::before {
  border-color: var(--c-gold);
  box-shadow: 0 0 0 4px rgba(212, 175, 55, .16);
}
.page-contact .response-timeline__step {
  font-family: var(--font-accent);
  font-size: .78rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--c-gold);
}
.page-contact .response-timeline__body h3 {
  font-family: var(--font-display);
  font-size: 1.18rem;
  margin: 6px 0 8px;
  color: var(--c-ivory);
}
.page-contact .response-timeline__body p {
  font-size: .94rem;
  line-height: 1.7;
  color: var(--c-slate);
  margin: 0;
}

/* 时钟示意图 */
.page-contact .service-time-figure {
  margin: 0;
  text-align: center;
}
.page-contact .service-time-figure img {
  width: 100%;
  max-width: 400px;
  height: auto;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(176, 38, 255, .22);
  box-shadow: 0 18px 50px rgba(0, 0, 0, .4);
}
.page-contact .service-time-figure figcaption {
  margin-top: 12px;
  font-family: var(--font-accent);
  font-size: .8rem;
  letter-spacing: .1em;
  color: var(--c-slate);
}

/* 数据统计 */
.page-contact .contact-stats-section {
  padding-block: 46px 30px;
}
.page-contact .contact-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}
.page-contact .contact-stat {
  background: rgba(11, 31, 58, .55);
  border: 1px solid rgba(138, 155, 174, .18);
  border-radius: var(--radius-lg);
  padding: 22px 18px;
  text-align: center;
  transition: border-color .3s var(--ease), box-shadow .3s var(--ease);
}
.page-contact .contact-stat:hover {
  border-color: rgba(176, 38, 255, .45);
  box-shadow: 0 10px 30px rgba(0, 0, 0, .3);
}
.page-contact .contact-stat__num {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--c-ivory);
  line-height: 1.2;
}
.page-contact .contact-stat__label {
  display: block;
  margin-top: 8px;
  font-size: .82rem;
  color: var(--c-slate);
  letter-spacing: .04em;
}

/* 内部链接卡片区 */
.page-contact .contact-links {
  padding-block: 34px 64px;
}
.page-contact .contact-links__grid {
  gap: 18px;
}
.page-contact .contact-links .dossier-panel {
  height: 100%;
}
.page-contact .contact-links__btns {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

/* ===== 响应式 ===== */
@media (min-width: 640px) {
  .page-contact .contact-stats {
    grid-template-columns: repeat(4, 1fr);
  }
  .page-contact .feedback-panel {
    padding: 36px 34px;
  }
}

@media (min-width: 760px) {
  .page-contact .channel-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .page-contact .contact-hero {
    padding: 68px 0 40px;
  }
}

@media (min-width: 1024px) {
  .page-contact .channel-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .page-contact .contact-hero {
    padding: 88px 0 56px;
  }
  .page-contact .contact-hero .lead {
    max-width: 680px;
  }
  .page-contact .contact-visual {
    margin: 8px auto 0;
    max-width: calc(var(--container) - 48px);
  }
  .page-contact .response-layout {
    grid-template-columns: 1.3fr 1fr;
    align-items: center;
  }
  .page-contact .contact-channels {
    padding-block: 76px 30px;
  }
}