.page-contact {
  --pc-card-bg: linear-gradient(160deg, #1c1d23 0%, #14151a 62%, #101116 100%);
  --pc-panel-bg: linear-gradient(155deg, #191a1f 0%, #101116 100%);
  --pc-pad: clamp(20px, 4vw, 34px);
}

/* 首屏 */
.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(20px, 4vw, 42px) 0 clamp(32px, 6vw, 62px);
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  top: -22%;
  right: -12%;
  width: min(560px, 86%);
  height: 460px;
  background: radial-gradient(circle at 70% 25%, rgba(200, 16, 46, .34), transparent 66%);
  pointer-events: none;
}

.page-contact .contact-hero__inner {
  position: relative;
  display: grid;
  gap: clamp(22px, 3.6vw, 38px);
}

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

.page-contact .contact-hero h1 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2.1rem, 8vw, 4.3rem);
  line-height: 1.0;
  letter-spacing: -.015em;
  color: var(--paper);
}

.page-contact .contact-hero .lede {
  margin: 16px 0 0;
  max-width: 48ch;
  font-size: clamp(.95rem, 3.4vw, 1.05rem);
  line-height: 1.78;
  color: var(--gray);
}

.page-contact .contact-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-contact .contact-facts {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact .contact-facts li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: .88rem;
  line-height: 1.6;
  color: var(--gray);
}

.page-contact .contact-facts li::before {
  content: "";
  flex: none;
  width: 8px;
  height: 8px;
  margin-top: 7px;
  background: var(--lime);
  transform: rotate(45deg);
  box-shadow: 0 0 0 3px rgba(182, 255, 59, .14);
}

/* 渠道卡 */
.page-contact .contact-hero__cards {
  display: grid;
  gap: 14px;
  min-width: 0;
  align-content: start;
}

.page-contact .channel-card {
  position: relative;
  min-width: 0;
  padding: 18px 18px 16px;
  border: 2px solid var(--line);
  background: var(--pc-card-bg);
  box-shadow: var(--shadow-1);
}

.page-contact .channel-card::before {
  content: "";
  position: absolute;
  top: -2px;
  left: -2px;
  width: 48px;
  height: 4px;
  background: var(--red);
}

.page-contact .channel-card__label {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--red);
}

.page-contact .channel-card__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(.92rem, 3.5vw, 1.08rem);
  line-height: 1.4;
  color: var(--paper);
  overflow-wrap: anywhere;
  font-variant-numeric: tabular-nums;
}

.page-contact .channel-card__note {
  margin: 10px 0 0;
  font-size: .84rem;
  line-height: 1.68;
  color: var(--gray);
}

.page-contact .contact-hero__figure {
  margin: 0;
  min-width: 0;
  border: 2px solid var(--line);
  background: #111216;
  box-shadow: var(--shadow-2);
}

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

.page-contact .contact-hero__figure figcaption {
  padding: 10px 14px;
  border-top: 2px solid var(--line);
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .08em;
  color: var(--gray);
}

/* 通用小标题与说明 */
.page-contact .contact-h2 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(1.55rem, 5vw, 2.6rem);
  line-height: 1.08;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-contact .section-copy {
  margin: 14px 0 0;
  max-width: 54ch;
  font-size: .95rem;
  line-height: 1.78;
  color: var(--gray);
}

/* 服务时段 */
.page-contact .contact-hours {
  padding: clamp(34px, 6vw, 70px) 0;
  border-top: 1px solid var(--line-soft);
}

.page-contact .hours-grid {
  display: grid;
  gap: clamp(22px, 4vw, 40px);
}

.page-contact .hours-main {
  min-width: 0;
}

.page-contact .hours-side {
  min-width: 0;
  display: grid;
  gap: 16px;
  align-content: start;
}

.page-contact .hours-timeline {
  margin-top: 24px;
}

.page-contact .hours-media {
  margin: 0;
  border: 2px solid var(--line);
  background: #111216;
  box-shadow: var(--shadow-1);
}

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

.page-contact .hours-media__cap {
  padding: 9px 13px;
  border-top: 2px solid var(--line);
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .08em;
  color: var(--gray);
}

.page-contact .hours-accordion {
  margin-top: 2px;
}

/* 合作与反馈标签页 */
.page-contact .contact-topics {
  padding: clamp(34px, 6vw, 70px) 0;
  border-top: 2px solid var(--line-soft);
}

.page-contact .topics-shell {
  margin-top: 24px;
  padding: clamp(14px, 3vw, 26px);
  border: 2px solid var(--line);
  background: var(--pc-panel-bg);
  box-shadow: var(--shadow-1);
  min-width: 0;
}

.page-contact .topics-shell [role="tablist"] {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-contact .topic-panel {
  padding-top: 18px;
  min-width: 0;
}

.page-contact .topic-panel__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.15rem, 4vw, 1.45rem);
  line-height: 1.25;
  color: var(--paper);
}

.page-contact .topic-panel p {
  margin: 0 0 12px;
  max-width: 62ch;
  font-size: .92rem;
  line-height: 1.78;
  color: var(--gray);
}

.page-contact .topic-panel__list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 8px;
  max-width: 62ch;
}

.page-contact .topic-panel__list li {
  position: relative;
  padding-left: 18px;
  font-size: .9rem;
  line-height: 1.68;
  color: var(--ice);
}

.page-contact .topic-panel__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 9px;
  height: 2px;
  background: var(--blue);
}

.page-contact .topic-panel__actions {
  margin: 4px 0 0;
}

/* 广东本地支持 */
.page-contact .local-support {
  padding: clamp(30px, 5vw, 58px) 0;
  border-top: 2px solid var(--red);
  border-bottom: 2px solid var(--red);
  background: linear-gradient(135deg, #3a0a14 0%, #5A0F1A 48%, #1a0a0e 100%);
}

.page-contact .local-support__grid {
  display: grid;
  gap: clamp(20px, 4vw, 36px);
}

.page-contact .local-support .eyebrow {
  color: rgba(244, 241, 236, .7);
}

.page-contact .local-support .contact-h2 {
  color: var(--paper);
}

.page-contact .local-support p {
  margin: 14px 0 0;
  max-width: 52ch;
  font-size: .94rem;
  line-height: 1.78;
  color: rgba(244, 241, 236, .82);
}

.page-contact .local-support__meta {
  min-width: 0;
  padding: 18px;
  border: 2px solid rgba(244, 241, 236, .24);
  background: rgba(11, 11, 13, .42);
}

.page-contact .local-support__label {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(244, 241, 236, .62);
}

.page-contact .local-support__line {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: .9rem;
  line-height: 1.5;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-contact .local-support__label + .local-support__line:nth-last-child(-n+2) {
  margin-bottom: 8px;
}

.page-contact .local-support__icp {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .86rem;
  letter-spacing: .04em;
  color: var(--lime);
}

/* 常见路径 */
.page-contact .contact-paths {
  padding: clamp(34px, 6vw, 70px) 0;
}

.page-contact .path-steps {
  display: grid;
  gap: 14px;
  margin-top: 24px;
}

.page-contact .path-step {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
  padding: 18px;
  border: 2px solid var(--line);
  background: var(--pc-card-bg);
  box-shadow: var(--shadow-1);
}

.page-contact .path-step__num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 1.5rem;
  line-height: 1;
  color: var(--blue);
  font-variant-numeric: tabular-nums;
}

.page-contact .path-step__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.1rem;
  line-height: 1.3;
  color: var(--paper);
}

.page-contact .path-step__text {
  margin: 0;
  flex: 1;
  font-size: .88rem;
  line-height: 1.72;
  color: var(--gray);
}

.page-contact .path-step__link {
  align-self: flex-start;
  margin-top: 4px;
  font-size: .85rem;
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(45, 125, 255, .5);
  padding-bottom: 2px;
}

.page-contact .path-note {
  margin: 20px 0 0;
  font-size: .85rem;
  line-height: 1.75;
  color: var(--gray);
}

.page-contact .path-note a {
  color: var(--ice);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* 返回筛选 CTA */
.page-contact .contact-cta {
  padding: 0 0 clamp(64px, 10vw, 96px);
}

.page-contact .contact-cta__box {
  position: relative;
  padding: clamp(24px, 5vw, 52px);
  border: 2px solid var(--red);
  background: linear-gradient(120deg, #22070d 0%, #101116 68%);
  box-shadow: var(--shadow-2);
  clip-path: polygon(0 0, 100% 0, 100% 86%, 90% 100%, 0 100%);
}

.page-contact .contact-cta__text {
  margin: 14px 0 22px;
  max-width: 44ch;
  font-size: .95rem;
  line-height: 1.76;
  color: var(--gray);
}

/* 逐级放大 */
@media (min-width: 720px) {
  .page-contact .path-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 860px) {
  .page-contact .contact-hero__inner {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
    align-items: start;
  }

  .page-contact .contact-hero__figure {
    grid-column: 1 / -1;
  }

  .page-contact .local-support__grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr);
    align-items: start;
  }
}

@media (min-width: 960px) {
  .page-contact .hours-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, .84fr);
    align-items: start;
  }

  .page-contact .contact-hero__figure {
    margin-top: 6px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .channel-card::before,
  .page-contact .contact-facts li::before {
    transition: none;
  }
}