.page-contact {
  background: var(--ink-800);
  color: var(--text-night);
  font-family: var(--font-body);
  overflow-x: clip;
}

.page-contact * {
  box-sizing: border-box;
}

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

.page-contact .section {
  padding-block: clamp(46px, 7vw, 88px);
}

.page-contact .section-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(30px, 4.1vw, 52px);
  line-height: 1.02;
  letter-spacing: -0.015em;
}

.page-contact .label {
  color: var(--cyan);
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.page-contact a:focus-visible,
.page-contact label:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

/* 首屏 */
.contact-hero {
  position: relative;
  padding-top: calc(var(--header-h) + clamp(26px, 5vw, 54px));
  padding-bottom: clamp(38px, 6vw, 76px);
  background:
    radial-gradient(circle at 78% 18%, rgba(51, 240, 208, 0.12), transparent 38%),
    linear-gradient(150deg, var(--ink-900) 0%, var(--ink-800) 58%, #0e2038 100%);
  overflow: clip;
}

.contact-hero-grid {
  display: grid;
  gap: clamp(28px, 5vw, 54px);
  align-items: center;
}

.contact-hero-copy {
  display: flex;
  min-width: 0;
  flex-direction: column;
  align-items: flex-start;
  gap: clamp(16px, 2.4vw, 24px);
}

.page-contact .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  color: var(--silver);
  font-size: 12px;
  list-style: none;
}

.page-contact .breadcrumb-list li + li::before {
  margin-right: 8px;
  color: var(--silver);
  content: "/";
}

.page-contact .breadcrumb-link {
  color: var(--silver);
  text-decoration: none;
}

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

.contact-hero-copy h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(44px, 7.2vw, 82px);
  font-weight: 800;
  line-height: 0.98;
  letter-spacing: -0.025em;
}

.contact-hero-em {
  color: var(--cyan);
}

.contact-hero-lead {
  max-width: 56ch;
  margin: 0;
  color: var(--text-night);
  font-size: clamp(16px, 1.25vw, 18px);
  line-height: 1.7;
  opacity: 0.9;
}

.contact-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.contact-hero-visual {
  position: relative;
  min-width: 0;
  padding-bottom: 8px;
}

.contact-hero-media {
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--ink-700);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
}

.contact-hero-media img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.contact-hero-hours {
  position: relative;
  z-index: 1;
  width: min(330px, 86%);
  margin-top: -34px;
  margin-left: clamp(10px, 3vw, 28px);
  padding: 18px 20px;
  background: var(--paper);
  color: var(--text-paper);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.28);
}

.contact-hours-time {
  margin: 8px 0 6px;
  color: var(--ember);
  font-family: var(--font-data);
  font-size: clamp(34px, 4vw, 48px);
  line-height: 1;
  letter-spacing: -0.04em;
}

.contact-hours-note {
  margin: 0;
  color: rgba(26, 34, 51, 0.72);
  font-size: 12.5px;
  line-height: 1.55;
}

/* 联系入口 */
.contact-channels {
  position: relative;
  background: var(--ink-900);
}

.contact-section-head {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 780px;
  margin-bottom: clamp(24px, 4vw, 40px);
}

.contact-section-head p:not(.label) {
  max-width: 66ch;
  margin: 0;
  color: var(--silver);
  line-height: 1.7;
}

.contact-channel-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
}

.contact-channel {
  position: relative;
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 14px;
  padding: clamp(22px, 3vw, 34px);
  border: 1px solid var(--line);
  overflow: hidden;
}

.contact-channel::after {
  position: absolute;
  right: -56px;
  bottom: -72px;
  width: 190px;
  height: 190px;
  border: 1px solid rgba(51, 240, 208, 0.16);
  border-radius: 50%;
  pointer-events: none;
  content: "";
}

.contact-channel--mail {
  background: linear-gradient(135deg, var(--ink-700), #0e2b45);
}

.contact-channel--phone {
  background: var(--paper);
  color: var(--text-paper);
  border-color: rgba(26, 34, 51, 0.14);
}

.contact-channel--address {
  background: var(--ink-900);
}

.contact-channel-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.contact-channel-badge {
  flex: 0 0 auto;
  padding: 4px 8px;
  background: var(--cyan);
  color: var(--ink-900);
  font-family: var(--font-data);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.contact-channel--phone .contact-channel-badge {
  background: var(--ember);
  color: var(--warm-white);
}

.contact-channel--address .contact-channel-badge {
  border: 1px solid var(--cyan);
  background: transparent;
  color: var(--cyan);
}

.contact-channel--phone .label {
  color: var(--ember);
}

.contact-channel-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(24px, 2.4vw, 32px);
  line-height: 1.08;
}

.contact-channel-text {
  margin: 0;
  color: var(--silver);
  font-size: 15px;
  line-height: 1.65;
}

.contact-channel--phone .contact-channel-text,
.contact-channel--phone .contact-channel-meta {
  color: rgba(26, 34, 51, 0.74);
}

.contact-channel-value {
  margin: 8px 0 0;
  color: var(--cyan);
  font-family: var(--font-data);
  font-size: clamp(18px, 1.8vw, 26px);
  line-height: 1.25;
  word-break: break-all;
}

.contact-channel--phone .contact-channel-value {
  color: var(--text-paper);
  font-size: clamp(32px, 4vw, 46px);
  letter-spacing: -0.04em;
}

.contact-channel--address .contact-channel-value {
  color: var(--warm-white);
  font-size: clamp(16px, 1.5vw, 20px);
  line-height: 1.45;
  word-break: normal;
}

.contact-channel-meta {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 0;
  padding: 0;
  color: var(--silver);
  font-size: 13px;
  line-height: 1.5;
  list-style: none;
}

.contact-channel-meta li {
  position: relative;
  padding-left: 14px;
}

.contact-channel-meta li::before {
  position: absolute;
  top: 0.62em;
  left: 0;
  width: 5px;
  height: 5px;
  background: var(--cyan);
  content: "";
}

.contact-channel--phone .contact-channel-meta li::before {
  background: var(--ember);
}

/* 咨询类型切换 */
.contact-routing {
  background: var(--ink-800);
}

.contact-tabs {
  display: grid;
  min-width: 0;
  gap: var(--gap);
}

.contact-tab-input {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.contact-tab-bar {
  display: flex;
  gap: 8px;
  padding-bottom: 4px;
  overflow-x: auto;
}

.contact-tab {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 10px;
  min-height: 48px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  background: rgba(18, 38, 63, 0.55);
  color: var(--silver);
  font-size: 14px;
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
  transition: background 180ms var(--ease), border-color 180ms var(--ease), color 180ms var(--ease);
}

.contact-tab-index {
  color: var(--cyan);
  font-family: var(--font-data);
  font-size: 11px;
}

#topic-data:checked ~ .contact-tab-bar .contact-tab[for="topic-data"],
#topic-coop:checked ~ .contact-tab-bar .contact-tab[for="topic-coop"],
#topic-fix:checked ~ .contact-tab-bar .contact-tab[for="topic-fix"],
#topic-other:checked ~ .contact-tab-bar .contact-tab[for="topic-other"] {
  border-color: var(--cyan);
  background: rgba(51, 240, 208, 0.14);
  color: var(--text-night);
}

#topic-data:focus-visible ~ .contact-tab-bar,
#topic-coop:focus-visible ~ .contact-tab-bar,
#topic-fix:focus-visible ~ .contact-tab-bar,
#topic-other:focus-visible ~ .contact-tab-bar {
  outline: 2px solid var(--cyan);
  outline-offset: 4px;
}

.contact-tab-panels {
  min-width: 0;
}

.contact-tab-panel {
  display: none;
  min-width: 0;
  padding: clamp(22px, 3.4vw, 40px);
  border: 1px solid var(--line);
  background: var(--ink-700);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%);
}

#topic-data:checked ~ .contact-tab-panels #panel-data,
#topic-coop:checked ~ .contact-tab-panels #panel-coop,
#topic-fix:checked ~ .contact-tab-panels #panel-fix,
#topic-other:checked ~ .contact-tab-panels #panel-other {
  display: block;
  animation: contactPanelFade 220ms var(--ease);
}

@keyframes contactPanelFade {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.contact-panel-head {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.contact-panel-head h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(24px, 2.6vw, 34px);
  line-height: 1.08;
}

.contact-panel-head p:not(.label) {
  margin: 0;
  color: var(--silver);
  line-height: 1.65;
}

.contact-prep {
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.contact-prep-title {
  margin: 0 0 12px;
  color: var(--cyan);
  font-family: var(--font-data);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.contact-prep-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: prep;
}

.contact-prep-list li {
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 10px;
  align-items: start;
  color: var(--text-night);
  font-size: 14.5px;
  line-height: 1.55;
  counter-increment: prep;
}

.contact-prep-list li::before {
  padding-top: 2px;
  color: var(--cyan);
  font-family: var(--font-data);
  font-size: 12px;
  content: counter(prep, decimal-leading-zero);
}

.contact-panel-link {
  margin: 22px 0 0;
}

.contact-panel-link a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(51, 240, 208, 0.4);
}

.contact-panel-link a:hover {
  color: var(--warm-white);
  border-bottom-color: var(--warm-white);
}

/* 提问要点 */
.contact-brief {
  background: linear-gradient(180deg, var(--ink-800), var(--ink-900));
}

.contact-brief-grid {
  display: grid;
  gap: var(--gap);
  align-items: start;
}

.contact-brief-copy > p:not(.label) {
  margin: 16px 0 0;
  color: var(--silver);
  line-height: 1.7;
}

.contact-brief-list {
  display: grid;
  gap: 0;
  margin: 28px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.contact-brief-item {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.contact-brief-index {
  padding-top: 3px;
  color: var(--ember);
  font-family: var(--font-data);
  font-size: 12px;
}

.contact-brief-item strong {
  display: block;
  margin-bottom: 4px;
  font-size: 15px;
}

.contact-brief-item p {
  margin: 0;
  color: var(--silver);
  font-size: 14px;
  line-height: 1.55;
}

.contact-brief-media {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--ink-700);
}

.contact-brief-media img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.contact-brief-note {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  margin: 0;
  padding: 14px 16px;
  background: linear-gradient(transparent, rgba(5, 13, 26, 0.92));
  color: var(--warm-white);
  font-size: 13px;
}

/* 地址与到访 */
.contact-visit {
  background: var(--ink-900);
}

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

.contact-map {
  position: relative;
  min-height: 260px;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--ink-700);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0 100%);
}

.contact-map-svg {
  display: block;
  width: 100%;
  height: 100%;
}

.contact-map-tag {
  position: absolute;
  padding: 6px 9px;
  border: 1px solid var(--line);
  background: rgba(5, 13, 26, 0.82);
  color: var(--text-night);
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.08em;
}

.contact-map-tag--city {
  top: 18px;
  left: 18px;
}

.contact-map-tag--road {
  bottom: 22px;
  left: 18px;
}

.contact-map-tag--pin {
  top: 38%;
  right: 12%;
  border-color: rgba(255, 106, 43, 0.7);
  color: var(--ember);
}

.contact-address {
  margin: 18px 0;
  padding-left: 16px;
  border-left: 3px solid var(--ember);
  color: var(--warm-white);
  font-family: var(--font-data);
  font-size: clamp(18px, 2.2vw, 25px);
  line-height: 1.4;
}

.contact-visit-note {
  margin: 0 0 12px;
  color: var(--silver);
  line-height: 1.7;
}

/* 快捷入口 */
.contact-help {
  background: var(--paper);
  color: var(--text-paper);
}

.contact-help .label {
  color: var(--ember);
}

.contact-help .section-title {
  color: var(--text-paper);
}

.contact-help .contact-section-head p:not(.label) {
  color: rgba(26, 34, 51, 0.7);
}

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

.contact-help-card {
  display: flex;
  min-height: 100%;
  flex-direction: column;
  gap: 10px;
  padding: 24px;
  border: 1px solid rgba(26, 34, 51, 0.12);
  background: var(--warm-white);
  color: var(--text-paper);
  text-decoration: none;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
  transition: background 180ms var(--ease), transform 180ms var(--ease);
}

.contact-help-card:hover {
  background: var(--paper-2);
  transform: translateY(-3px);
}

.contact-help-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 26px;
}

.contact-help-card p {
  margin: 0;
  color: rgba(26, 34, 51, 0.74);
  font-size: 14px;
  line-height: 1.6;
}

.contact-help-link {
  margin-top: auto;
  padding-top: 12px;
  color: var(--ember);
  font-family: var(--font-data);
  font-size: 13px;
}

/* 收束带 */
.contact-close-band {
  position: relative;
  padding: clamp(52px, 8vw, 88px) 0 clamp(40px, 6vw, 64px);
  background: var(--ink-900);
  color: var(--text-night);
  clip-path: polygon(0 26px, 100% 0, 100% 100%, 0 100%);
}

.contact-close-inner {
  display: grid;
  gap: var(--gap);
  align-items: end;
}

.contact-close-block {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.contact-close-time {
  margin: 0;
  color: var(--cyan);
  font-family: var(--font-data);
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1;
  letter-spacing: -0.04em;
}

.contact-close-block p:not(.label):not(.contact-close-time) {
  margin: 0;
  color: var(--silver);
  font-size: 14px;
}

.contact-close-address {
  color: var(--warm-white);
  font-family: var(--font-data);
  font-size: 16px;
  line-height: 1.5;
}

.contact-close-actions {
  display: flex;
  align-items: flex-end;
}

@media (min-width: 720px) {
  .contact-channel-grid {
    grid-template-columns: 1.55fr 1fr 1fr;
    align-items: stretch;
  }

  .contact-tabs {
    grid-template-columns: minmax(170px, 0.72fr) minmax(0, 2fr);
    align-items: start;
  }

  .contact-tab-bar {
    flex-direction: column;
    padding-bottom: 0;
    overflow: visible;
  }

  .contact-tab {
    width: 100%;
  }

  .contact-brief-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: clamp(28px, 5vw, 56px);
  }

  .contact-visit-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: clamp(28px, 5vw, 56px);
  }

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

  .contact-close-inner {
    grid-template-columns: 1fr 1.3fr auto;
  }
}

@media (min-width: 960px) {
  .contact-hero-grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  }

  .contact-hero-hours {
    position: absolute;
    right: auto;
    bottom: clamp(14px, 2vw, 24px);
    left: clamp(12px, 2vw, 26px);
    width: min(330px, 82%);
    margin: 0;
  }

  .contact-hero-visual {
    padding-bottom: 0;
  }
}
<<<END>>>