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

.page-contact .breadcrumb {
  padding-top: clamp(14px, 2vw, 22px);
  font-size: 13px;
  color: var(--c-grey);
}

.page-contact .breadcrumb a {
  color: var(--c-grey);
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}

.page-contact .breadcrumb a:hover {
  color: var(--c-cyan);
}

.page-contact .breadcrumb__sep {
  margin: 0 8px;
  color: var(--c-line-strong);
}

/* ---------- 首屏 ---------- */

.page-contact .contact-hero {
  position: relative;
  padding: clamp(20px, 3.4vw, 40px) 0 clamp(34px, 5.5vw, 70px);
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  inset: -10% 0 auto 0;
  height: min(420px, 70%);
  background: radial-gradient(120% 100% at 82% 0%, rgba(37, 216, 232, 0.16), transparent 62%);
  pointer-events: none;
}

.page-contact .contact-hero__grid {
  position: relative;
  display: grid;
  gap: clamp(26px, 4vw, 54px);
  align-items: center;
}

.page-contact .contact-hero__kicker {
  display: inline-block;
  margin: 0 0 16px;
  padding-left: 12px;
  border-left: 3px solid var(--c-lime);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--c-lime);
}

.page-contact .contact-hero__title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(28px, 6vw, 52px);
  line-height: 1.14;
  letter-spacing: -0.015em;
  color: var(--c-paper);
  max-width: 15em;
}

.page-contact .contact-hero__lead {
  margin: 0 0 26px;
  max-width: 44ch;
  font-size: clamp(15px, 1.25vw, 17.5px);
  line-height: 1.75;
  color: var(--c-mist);
}

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

.page-contact .contact-hero__facts li {
  padding-left: 14px;
  border-left: 2px solid var(--c-cyan);
}

.page-contact .contact-hero__facts .mono {
  display: block;
  font-family: var(--font-data);
  font-size: 15px;
  letter-spacing: 0.02em;
  color: var(--c-cyan);
  margin-bottom: 3px;
}

.page-contact .fact-label {
  display: block;
  font-size: 13px;
  line-height: 1.5;
  color: var(--c-grey);
}

.page-contact .contact-hero__media {
  position: relative;
  margin: 0;
  border: 1px solid var(--c-line);
  background: var(--c-panel);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
}

.page-contact .contact-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-contact .media__cap {
  display: block;
  padding: 10px 14px;
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--c-grey);
  border-top: 1px solid var(--c-line);
}

/* ---------- 通用小节标题 ---------- */

.page-contact .sec-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 12px;
  margin-bottom: 10px;
}

.page-contact .sec-num {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--c-lime);
}

.page-contact .sec-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 3vw, 30px);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--c-paper);
}

.page-contact .sec-desc {
  margin: 0 0 22px;
  max-width: 52ch;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--c-grey);
}

/* ---------- 渠道 + 工单双栏 ---------- */

.page-contact .contact-hub {
  padding: clamp(32px, 5vw, 64px) 0;
  border-top: 1px solid var(--c-line);
}

.page-contact .contact-hub__grid {
  display: grid;
  gap: clamp(34px, 5vw, 60px);
}

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

.page-contact .channel {
  position: relative;
  padding: 18px 20px 20px;
  background: var(--c-panel);
  border: 1px solid var(--c-line);
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-contact .channel:hover,
.page-contact .channel:focus-within {
  border-color: var(--c-cyan);
  background: rgba(37, 216, 232, 0.05);
  transform: translateX(5px);
}

.page-contact .channel__top {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.page-contact .channel__icon {
  display: inline-flex;
  width: 22px;
  height: 22px;
  color: var(--c-cyan);
}

.page-contact .channel__icon svg {
  width: 100%;
  height: 100%;
}

.page-contact .channel__label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--c-grey);
}

.page-contact .channel__value {
  margin: 0 0 10px;
  font-family: var(--font-data);
  font-size: clamp(14px, 1.5vw, 17px);
  line-height: 1.45;
  letter-spacing: -0.005em;
  color: var(--c-cyan);
  overflow-wrap: anywhere;
}

.page-contact .channel__value--text {
  font-family: var(--font-body);
  font-size: clamp(15px, 1.5vw, 17px);
  font-weight: 600;
  color: var(--c-paper);
}

.page-contact .channel__use {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--c-mist);
}

.page-contact .channel .copy-btn {
  margin-top: 14px;
}

/* 工单流程 */

.page-contact .flow {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-contact .flow__step {
  padding: 16px 4px 0;
  border-top: 2px solid var(--c-line);
  transition: border-color var(--dur) var(--ease);
}

.page-contact .flow__step:hover,
.page-contact .flow__step:focus-within {
  border-top-color: var(--c-orange);
}

.page-contact .flow__idx {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--c-orange);
}

.page-contact .flow__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16.5px;
  line-height: 1.4;
  color: var(--c-paper);
}

.page-contact .flow__text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--c-mist);
}

.page-contact .flow__more {
  margin: 0;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--c-cyan);
  transition: max-height var(--dur-slow) var(--ease), opacity var(--dur) var(--ease), margin-top var(--dur) var(--ease);
}

.page-contact .flow__step:hover .flow__more,
.page-contact .flow__step:focus-within .flow__more {
  max-height: 120px;
  margin-top: 8px;
  opacity: 1;
}

.page-contact .ticket-flow-media {
  margin: 0;
  border: 1px solid var(--c-line);
  background: var(--c-panel);
  clip-path: polygon(0 0, 100% 0, 100% 100%, var(--cut) 100%, 0 calc(100% - var(--cut)));
}

.page-contact .ticket-flow-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 5 / 3;
  object-fit: cover;
}

/* ---------- 合作与约看 ---------- */

.page-contact .contact-coop {
  padding: clamp(32px, 5vw, 64px) 0;
  border-top: 1px solid var(--c-line);
  background: linear-gradient(180deg, rgba(22, 38, 60, 0.45), transparent 70%);
}

.page-contact .coop-grid {
  display: grid;
  gap: 16px;
}

.page-contact .coop {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 22px 20px 20px;
  background: var(--c-panel);
  border: 1px solid var(--c-line);
  border-left: 3px solid var(--c-moss);
  transition: border-left-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-contact .coop:hover {
  border-left-color: var(--c-cyan);
  transform: translateY(-4px);
}

.page-contact .coop .tag {
  align-self: flex-start;
}

.page-contact .coop__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17.5px;
  line-height: 1.4;
  color: var(--c-paper);
}

.page-contact .coop__text {
  margin: 0;
  flex: 1;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--c-mist);
}

.page-contact .coop__link {
  align-self: flex-start;
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--c-cyan);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-contact .coop__link:hover {
  color: var(--c-orange);
  border-bottom-color: var(--c-orange);
}

.page-contact .coop__tail {
  margin: 22px 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--c-grey);
}

.page-contact .coop__tail a {
  color: var(--c-cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--c-line-strong);
  transition: border-color var(--dur) var(--ease);
}

.page-contact .coop__tail a:hover {
  border-bottom-color: var(--c-cyan);
}

/* ---------- 邮寄与线下 ---------- */

.page-contact .contact-mail {
  padding: clamp(30px, 4.5vw, 56px) 0;
  border-top: 1px solid var(--c-line);
}

.page-contact .mailbox {
  display: grid;
  gap: 22px;
  padding: clamp(20px, 3vw, 32px);
  background: var(--c-panel);
  border: 1px solid var(--c-line);
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
}

.page-contact .mailbox__main .sec-desc {
  margin-bottom: 0;
}

.page-contact .mailbox__side {
  padding-left: 18px;
  border-left: 2px solid var(--c-moss);
}

.page-contact .mailbox__label {
  margin: 0 0 8px;
  font-family: var(--font-data);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--c-moss);
}

.page-contact .mailbox__addr {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(16px, 2vw, 19px);
  line-height: 1.45;
  color: var(--c-paper);
}

.page-contact .mailbox__note {
  margin: 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--c-grey);
}

/* ---------- 回复时段与刻度带 ---------- */

.page-contact .contact-time {
  padding: clamp(30px, 4.5vw, 58px) 0 clamp(38px, 5.5vw, 74px);
  border-top: 1px solid var(--c-line);
}

.page-contact .time-grid {
  display: grid;
  gap: 22px;
}

.page-contact .time-col__lead {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--c-mist);
}

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

.page-contact .time-list li {
  padding: 12px 14px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--c-mist);
  background: rgba(22, 38, 60, 0.7);
  border-left: 2px solid var(--c-cyan);
}

.page-contact .time-list__k {
  display: inline-block;
  margin-right: 8px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--c-cyan);
}

.page-contact .clock {
  position: relative;
  margin-top: clamp(28px, 4vw, 48px);
  padding: clamp(18px, 2.6vw, 30px) clamp(12px, 2vw, 26px) clamp(14px, 2vw, 22px);
  background: linear-gradient(180deg, rgba(22, 38, 60, 0.94), rgba(10, 18, 32, 0.94));
  border: 1px solid var(--c-line);
  border-top: 2px solid var(--c-cyan);
}

.page-contact .clock::after {
  content: "";
  position: absolute;
  top: -2px;
  right: 0;
  width: 52px;
  height: 2px;
  background: var(--c-orange);
}

.page-contact .clock__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 18px;
  margin-bottom: 18px;
}

.page-contact .clock__kicker {
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--c-lime);
}

.page-contact .clock__hint {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--c-grey);
}

.page-contact .clock__track {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(8, minmax(0, 1fr));
  gap: 4px 2px;
  align-items: end;
}

.page-contact .clock__cell {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 6px;
  min-width: 0;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--c-line);
  cursor: default;
}

.page-contact .clock__bar {
  display: block;
  height: 18px;
  background: var(--c-line-strong);
  transition: height var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-contact .clock__cell.is-open .clock__bar {
  height: 38px;
  background: var(--c-cyan);
}

.page-contact .clock__cell.is-edge .clock__bar {
  height: 28px;
  background: var(--c-orange);
}

.page-contact .clock__hour {
  font-family: var(--font-data);
  font-size: 9.5px;
  letter-spacing: 0.02em;
  color: var(--c-grey);
  text-align: center;
  transition: color var(--dur) var(--ease);
}

.page-contact .clock__cell:hover .clock__hour {
  color: var(--c-paper);
}

.page-contact .clock__cell:hover .clock__bar {
  background: var(--c-orange);
}

.page-contact .clock__cell.is-open:hover .clock__bar {
  background: var(--c-lime);
}

.page-contact .clock__tip {
  position: absolute;
  bottom: calc(100% - 2px);
  left: 50%;
  z-index: 3;
  width: max-content;
  max-width: 120px;
  padding: 5px 8px;
  font-size: 11px;
  line-height: 1.45;
  text-align: center;
  color: var(--c-paper);
  background: var(--c-ink);
  border: 1px solid var(--c-cyan);
  clip-path: polygon(0 0, calc(100% - 6px) 0, 100% 6px, 100% 100%, 0 100%);
  opacity: 0;
  pointer-events: none;
  transform: translateX(-50%) translateY(4px);
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-contact .clock__cell:hover .clock__tip {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.page-contact .clock__cell:first-child .clock__tip {
  left: 0;
  transform: translateX(0) translateY(4px);
}

.page-contact .clock__cell:first-child:hover .clock__tip {
  transform: translateX(0) translateY(0);
}

.page-contact .clock__cell:last-child .clock__tip {
  left: auto;
  right: 0;
  transform: translateX(0) translateY(4px);
}

.page-contact .clock__cell:last-child:hover .clock__tip {
  transform: translateX(0) translateY(0);
}

/* ---------- 响应式 ---------- */

@media (min-width: 560px) {
  .page-contact .contact-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }

  .page-contact .coop-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px 22px;
  }

  .page-contact .clock__track {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-contact .mailbox {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    align-items: start;
    gap: clamp(24px, 4vw, 52px);
  }

  .page-contact .time-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
    gap: clamp(24px, 4vw, 56px);
    align-items: start;
  }
}

@media (min-width: 960px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.02fr);
  }
}

@media (min-width: 1040px) {
  .page-contact .contact-hub__grid {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  }

  .page-contact .coop-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1000px) {
  .page-contact .clock__track {
    grid-template-columns: repeat(24, minmax(0, 1fr));
    gap: 4px 3px;
  }
}
<<<END>>>