/* 联系我们页面专属样式 */
.page-contact {
  --sx-contact-copy: rgba(248, 249, 250, 0.74);
}

/* 面包屑 */
.page-contact .sxi-breadcrumb {
  padding-top: 1.3rem;
  font-size: 0.8rem;
  color: rgba(248, 249, 250, 0.65);
}

.page-contact .sxi-breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
}

.page-contact .sxi-breadcrumb__list a {
  color: var(--sx-gold);
  text-decoration: none;
}

.page-contact .sxi-breadcrumb__list a:hover {
  text-decoration: underline;
}

/* 首屏 */
.page-contact__hero {
  padding-top: 1.5rem;
  padding-bottom: 2.8rem;
}

.page-contact__hero-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.page-contact__hero-copy {
  position: relative;
}

.page-contact__hero-desc {
  max-width: 540px;
  margin-top: 1.1rem;
  font-size: 1.06rem;
  line-height: 1.75;
  color: rgba(248, 249, 250, 0.78);
}

.page-contact__hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.6rem;
}

.page-contact__hero-visual {
  position: relative;
  min-height: 300px;
  overflow: hidden;
  background:
    linear-gradient(160deg, rgba(138, 43, 226, 0.24), transparent 58%),
    linear-gradient(32deg, rgba(255, 159, 28, 0.12), transparent 52%),
    var(--sx-bg-panel);
  clip-path: polygon(3% 0, 100% 0, 97% 100%, 0 100%);
}

.page-contact__hero-svg {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
}

.page-contact__hero-sig {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-family: var(--sx-font-head);
  font-size: 6.2rem;
  letter-spacing: 0.08em;
  color: rgba(248, 249, 250, 0.05);
  transform: rotate(-4deg);
  user-select: none;
}

/* 联系方式区 */
.page-contact__channels {
  position: relative;
  overflow: hidden;
  padding-top: 3rem;
  padding-bottom: 3.5rem;
}

.page-contact__channels-bg {
  position: absolute;
  z-index: 0;
  top: 130px;
  right: -70px;
  width: 200px;
  height: 200px;
  opacity: 0.18;
  pointer-events: none;
}

.page-contact__channels-head {
  position: relative;
  z-index: 1;
  max-width: 640px;
  margin-bottom: 2rem;
}

.page-contact__channels-head-desc {
  margin-top: 0.6rem;
  color: var(--sx-contact-copy);
}

.page-contact__channels-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 1.25rem;
}

.page-contact__channels-side {
  display: grid;
  gap: 1.25rem;
}

/* 卡片 */
.page-contact__card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 240px;
  padding: 1.6rem 1.5rem 1.5rem;
  overflow: hidden;
  background: var(--sx-bg-panel);
  isolation: isolate;
  transition: transform 0.35s ease, background-color 0.35s ease;
}

.page-contact__card--email {
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 0 100%);
}

.page-contact__card--phone {
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
}

.page-contact__card--address {
  background-color: var(--sx-bg-panel);
  background-image:
    linear-gradient(rgba(157, 78, 221, 0.16) 1px, transparent 1px),
    linear-gradient(90deg, rgba(157, 78, 221, 0.16) 1px, transparent 1px);
  background-size: 22px 22px;
  clip-path: polygon(18px 0, 100% 0, 100% 100%, 0 100%, 0 18px);
}

.page-contact__card::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(105deg, transparent 42%, rgba(255, 159, 28, 0.18) 50%, transparent 58%);
  transform: translateX(-130%);
  transition: transform 0.65s ease;
}

.page-contact__card:hover {
  transform: translateY(-3px);
}

.page-contact__card:hover::after {
  transform: translateX(130%);
}

.page-contact__card-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.page-contact__card-index {
  font-family: var(--sx-font-head);
  font-size: 2.2rem;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px var(--sx-accent);
}

.page-contact__card-kicker {
  font-size: 0.68rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(248, 249, 250, 0.42);
}

.page-contact__card-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  margin-top: 1.1rem;
}

.page-contact__card-title {
  font-family: var(--sx-font-head);
  font-size: 1.35rem;
  letter-spacing: 0.02em;
  color: var(--sx-light);
}

.page-contact__card-tip {
  margin: 0.3rem 0 1rem;
  font-size: 0.8rem;
  color: rgba(248, 249, 250, 0.6);
}

.page-contact__card-link {
  margin-top: auto;
  font-size: 1.25rem;
  font-weight: 700;
  word-break: break-all;
  color: var(--sx-accent);
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-contact__card-link:hover {
  color: var(--sx-gold);
}

.page-contact__card-address {
  margin-top: auto;
  font-size: 1rem;
  line-height: 1.7;
  color: rgba(248, 249, 250, 0.88);
}

.page-contact__card-icon {
  position: absolute;
  right: 1.5rem;
  bottom: 1.4rem;
  pointer-events: none;
  color: var(--sx-accent);
  opacity: 0.45;
}

.page-contact__card--email .page-contact__card-link {
  padding-right: 2.4rem;
}

.page-contact__card-pulse {
  position: absolute;
  right: 1.5rem;
  bottom: 1.5rem;
  width: 36px;
  height: 36px;
  pointer-events: none;
  border-radius: 50%;
  background: var(--sx-accent);
}

.page-contact__card-pulse::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 2px solid var(--sx-accent);
  border-radius: 50%;
  animation: page-contact-pulse 2s ease-out infinite;
}

@keyframes page-contact-pulse {
  0% {
    transform: scale(1);
    opacity: 0.8;
  }
  70% {
    transform: scale(1.8);
    opacity: 0;
  }
  100% {
    transform: scale(1.8);
    opacity: 0;
  }
}

.page-contact__card-coord {
  position: absolute;
  right: 1.4rem;
  bottom: 1.4rem;
  width: 16px;
  height: 16px;
  pointer-events: none;
  border: 2px solid var(--sx-gold);
  border-radius: 50%;
}

.page-contact__card-coord::before {
  content: "";
  position: absolute;
  inset: 4px;
  background: var(--sx-gold);
  border-radius: 50%;
  box-shadow: 0 0 10px rgba(255, 215, 0, 0.7);
}

/* 两步响应块 */
.page-contact__response {
  position: relative;
  display: flex;
  min-height: 340px;
  flex-direction: column;
  justify-content: center;
  padding: 2rem 1.6rem;
  overflow: hidden;
  background: linear-gradient(145deg, var(--sx-purple) 10%, var(--sx-acid) 90%);
  clip-path: polygon(16px 0, 100% 0, 100% 100%, 0 100%, 0 16px);
}

.page-contact__response::before,
.page-contact__response::after {
  content: "";
  position: absolute;
  z-index: 0;
  pointer-events: none;
}

.page-contact__response::before {
  top: 0.9rem;
  right: 0.9rem;
  width: 84px;
  height: 84px;
  border-top: 2px solid rgba(255, 255, 255, 0.35);
  border-right: 2px solid rgba(255, 255, 255, 0.35);
}

.page-contact__response::after {
  bottom: 0.9rem;
  left: 0.9rem;
  width: 64px;
  height: 64px;
  border-bottom: 2px solid rgba(255, 255, 255, 0.28);
  border-left: 2px solid rgba(255, 255, 255, 0.28);
}

.page-contact__response > * {
  position: relative;
  z-index: 1;
}

.page-contact__response-step {
  position: relative;
  margin: 0;
  padding-left: 1.8rem;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.3em;
  color: var(--sx-gold);
}

.page-contact__response-step::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  width: 1.1rem;
  height: 1px;
  opacity: 0.75;
  background: var(--sx-gold);
}

.page-contact__response-step--alt {
  margin-top: 0.35rem;
  color: rgba(255, 255, 255, 0.85);
}

.page-contact__response-step--alt::before {
  background: rgba(255, 255, 255, 0.85);
}

.page-contact__response-title {
  margin: 0.7rem 0 0.9rem;
  font-family: var(--sx-font-head);
  font-size: clamp(3rem, 8vw, 4.8rem);
  line-height: 0.95;
  color: var(--sx-light);
  text-shadow: 0 8px 30px rgba(0, 0, 0, 0.35);
}

.page-contact__response-desc {
  max-width: 40em;
  font-size: 0.92rem;
  line-height: 1.7;
  color: rgba(248, 249, 250, 0.82);
}

/* 服务时间 */
.page-contact__hours {
  padding-top: 3.5rem;
  padding-bottom: 3.5rem;
}

.page-contact__hours-grid {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

.page-contact__hours-copy {
  min-width: 0;
}

.page-contact__hours-desc {
  max-width: 560px;
  margin-top: 0.8rem;
  color: rgba(248, 249, 250, 0.72);
}

.page-contact__hours-status {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1.3rem;
  padding: 0.45rem 0.85rem;
  border-left: 2px solid var(--sx-accent);
  background: rgba(255, 159, 28, 0.1);
  font-size: 0.82rem;
  color: rgba(248, 249, 250, 0.85);
}

.page-contact__hours-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--sx-gold);
  animation: page-contact-pulse-dot 2.2s ease-out infinite;
}

@keyframes page-contact-pulse-dot {
  0% {
    box-shadow: 0 0 0 0 rgba(255, 215, 0, 0.5);
  }
  70% {
    box-shadow: 0 0 0 8px rgba(255, 215, 0, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(255, 215, 0, 0);
  }
}

.page-contact__hours-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 2.2rem;
}

.page-contact__hours-stat {
  padding: 1rem 0.9rem;
  border-left: 3px solid var(--sx-accent);
  background: var(--sx-bg-panel);
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 0 100%);
}

.page-contact__hours-num {
  display: block;
  font-family: var(--sx-font-head);
  font-size: 1.8rem;
  line-height: 1.1;
  color: var(--sx-light);
}

.page-contact__hours-label {
  display: block;
  margin-top: 0.3rem;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: rgba(248, 249, 250, 0.55);
}

.page-contact__hours-figure {
  margin: 0;
}

.page-contact__hours-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 0 100%);
}

.page-contact__hours-figure figcaption {
  margin-top: 0.7rem;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: rgba(248, 249, 250, 0.55);
}

/* 沟通礼仪 */
.page-contact__etiquette {
  padding-top: 3.5rem;
  padding-bottom: 3.5rem;
}

.page-contact__etiquette-head {
  max-width: 660px;
}

.page-contact__etiquette-grid {
  display: grid;
  gap: 1.25rem;
  margin-top: 2.2rem;
}

.page-contact__etiquette-item {
  position: relative;
  display: flex;
  min-height: 200px;
  flex-direction: column;
  padding: 1.8rem 1.5rem 1.7rem;
  border-bottom: 3px solid var(--sx-gold);
  background: var(--sx-bg-panel);
  transition: transform 0.35s ease, background-color 0.35s ease;
}

.page-contact__etiquette-item:hover {
  background: #232E4D;
}

.page-contact__etiquette-num {
  display: block;
  margin-bottom: 0.9rem;
  font-family: var(--sx-font-head);
  font-size: 2.6rem;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px var(--sx-gold);
}

.page-contact__etiquette-item h3 {
  margin-bottom: 0.5rem;
  font-family: var(--sx-font-head);
  font-size: 1.15rem;
  color: var(--sx-light);
}

.page-contact__etiquette-item p {
  font-size: 0.88rem;
  line-height: 1.72;
  color: rgba(248, 249, 250, 0.72);
}

/* 底部帮助 */
.page-contact__links {
  padding-top: 1rem;
  padding-bottom: 4rem;
}

.page-contact__links-panel {
  display: flex;
  flex-direction: column;
  gap: 1.6rem;
}

.page-contact__links-copy {
  flex: 1;
}

.page-contact__links-trust {
  max-width: 560px;
  margin-top: 0.8rem;
  font-size: 0.88rem;
  line-height: 1.7;
  color: rgba(248, 249, 250, 0.68);
}

.page-contact__links-btns {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.7rem;
}

/* 媒体查询 */
@media (min-width: 720px) {
  .page-contact__hero-inner {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: center;
  }

  .page-contact__hero-visual {
    min-height: 340px;
  }

  .page-contact__channels-bg {
    top: 100px;
    right: -60px;
    width: 300px;
    height: 300px;
  }
}

@media (min-width: 768px) {
  .page-contact__channels-grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-contact__channels-side {
    grid-template-columns: 1fr 1fr;
  }

  .page-contact__response {
    grid-column: 1 / -1;
    min-height: 240px;
  }

  .page-contact__etiquette-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-contact__etiquette-item:nth-child(2) {
    transform: translateY(18px);
  }

  .page-contact__etiquette-item:nth-child(3) {
    transform: translateY(8px);
  }
}

@media (min-width: 900px) {
  .page-contact__hours-grid {
    grid-template-columns: 0.85fr 1.15fr;
  }

  .page-contact__links-panel {
    flex-direction: row;
    align-items: center;
  }
}

@media (min-width: 1024px) {
  .page-contact__channels-grid {
    grid-template-columns: 1.05fr 0.9fr 1fr;
  }

  .page-contact__response {
    grid-column: auto;
    min-height: 380px;
  }

  .page-contact__channels-side {
    grid-template-columns: 1fr;
  }

  .page-contact__card {
    min-height: 260px;
  }
}