.page-contact {
  --contact-rule: rgba(16, 28, 24, .18);
  --contact-rule-dark: rgba(230, 241, 234, .16);
  --contact-tile: rgba(22, 50, 41, .78);
}

.page-contact .section-title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -.02em;
  font-size: clamp(26px, 4.4vw, 40px);
  line-height: 1.18;
}

.page-contact .section-lede {
  margin: 0;
  max-width: 62ch;
  font-size: clamp(15px, 2.4vw, 17px);
  line-height: 1.75;
}

.page-contact .section--paper .section-title { color: var(--ink-900); }
.page-contact .section--paper .section-lede { color: var(--slate-600); }
.page-contact .section--ink .section-title { color: var(--paper-050); }
.page-contact .section--ink .section-lede { color: var(--text-dim); }

/* 首屏 */
.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(26px, 5vw, 52px) clamp(40px, 8vw, 96px);
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  top: -22%;
  right: -14%;
  width: min(760px, 88%);
  aspect-ratio: 1 / 1;
  background:
    radial-gradient(circle at 32% 26%, rgba(111, 231, 210, .30), transparent 62%),
    radial-gradient(circle at 72% 64%, rgba(199, 247, 63, .20), transparent 58%),
    linear-gradient(155deg, rgba(14, 33, 27, 0), rgba(7, 18, 15, .72));
  clip-path: polygon(100% 0, 100% 100%, 0 74%, 16% 0);
  pointer-events: none;
  z-index: 0;
}

.page-contact .contact-hero > .shell {
  position: relative;
  z-index: 1;
}

.page-contact .breadcrumbs {
  margin-bottom: clamp(20px, 4vw, 36px);
  font-size: 13px;
}

.page-contact .hero-grid {
  display: grid;
  gap: clamp(26px, 5vw, 44px);
}

.page-contact .hero-main {
  max-width: 640px;
}

.page-contact .hero-main .display-title {
  margin: 10px 0 18px;
  font-size: clamp(34px, 6.4vw, 68px);
  line-height: 1.1;
}

.page-contact .hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 30px);
}

.page-contact .hero-meta {
  margin: 14px 0 0;
  font-family: var(--font-serif);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--text-dim);
}

.page-contact .hero-index {
  padding: 20px 20px 22px;
  border-radius: var(--radius-m);
  border: 1px solid var(--line-strong);
  background: linear-gradient(150deg, rgba(230, 241, 234, .16), rgba(230, 241, 234, .05));
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-glass);
}

.page-contact .hero-index .toc-title {
  margin: 0 0 12px;
  font-family: var(--font-serif);
  font-size: 12.5px;
  letter-spacing: .16em;
  color: var(--text-dim);
}

.page-contact .hero-index .toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 4px;
}

.page-contact .hero-index .toc-list a {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 9px;
  border: 1px solid transparent;
  border-radius: 9px;
  color: var(--paper-050);
  text-decoration: none;
  font-size: 14.5px;
  line-height: 1.5;
}

.page-contact .hero-index .toc-list a:hover,
.page-contact .hero-index .toc-list a:focus-visible,
.page-contact .hero-index .toc-list a[aria-current="true"] {
  border-color: rgba(199, 247, 63, .34);
  background: rgba(199, 247, 63, .08);
  color: var(--lime-200);
}

.page-contact .toc-idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--text-dim);
}

@media (prefers-reduced-motion: no-preference) {
  .page-contact .hero-index {
    animation: contact-float 9s ease-in-out infinite;
  }
  @keyframes contact-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
  }
}

@media (min-width: 960px) {
  .page-contact .hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
  }
  .page-contact .hero-index {
    margin-right: calc(var(--gutter) * -.55);
  }
}

/* 渠道分流 */
.page-contact .contact-channels {
  position: relative;
  padding-bottom: clamp(72px, 11vw, 132px);
}

.page-contact .contact-channels::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: clamp(40px, 7vw, 96px);
  background: var(--paper-050);
  clip-path: polygon(0 100%, 100% 26%, 100% 100%);
  pointer-events: none;
  z-index: 0;
}

.page-contact .channels-head {
  max-width: 640px;
  margin-bottom: clamp(26px, 5vw, 46px);
}

.page-contact .channel-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 18px;
  align-items: start;
}

.page-contact .channel-card {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 22px 20px 24px;
  border: 1px solid var(--contact-rule-dark);
  border-radius: var(--radius-m);
  background: var(--contact-tile);
}

.page-contact .channel-card .tag {
  align-self: flex-start;
  margin-bottom: 2px;
}

.page-contact .channel-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  line-height: 1.4;
  letter-spacing: -.01em;
  color: var(--paper-050);
}

.page-contact .channel-card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--text-dim);
}

.page-contact .channel-mail {
  font-family: var(--font-mono);
  letter-spacing: .02em;
  color: var(--paper-050);
  border-bottom: 1px dotted rgba(230, 241, 234, .45);
  word-break: break-all;
}

.page-contact .text-link {
  margin-top: auto;
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding-bottom: 2px;
  font-size: 14px;
  color: var(--lime-400);
  text-decoration: none;
  border-bottom: 1px solid rgba(199, 247, 63, .42);
}

.page-contact .text-link:hover,
.page-contact .text-link:focus-visible {
  color: var(--lime-200);
  border-bottom-color: var(--lime-200);
}

@media (min-width: 820px) {
  .page-contact .channel-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
    padding-bottom: 56px;
  }
  .page-contact .channel-card:nth-child(2) { margin-top: 26px; }
  .page-contact .channel-card:nth-child(3) { margin-top: 52px; }
}

/* 直接联系方式 */
.page-contact .direct-grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
}

.page-contact .direct-head {
  max-width: 520px;
}

.page-contact .direct-hours {
  margin: 18px 0 0;
  font-family: var(--font-serif);
  font-size: 14px;
  letter-spacing: .04em;
  color: var(--slate-600);
}

.page-contact .field-list {
  margin: 0;
  display: grid;
  border-top: 1px solid var(--contact-rule);
}

.page-contact .field-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 15px 0;
  border-bottom: 1px solid var(--contact-rule);
  align-items: baseline;
}

.page-contact .field-row dt {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0 10px;
  min-width: 0;
}

.page-contact .field-label {
  font-family: var(--font-serif);
  font-size: 15px;
  letter-spacing: .04em;
  color: var(--ink-900);
}

.page-contact .field-note {
  font-size: 12.5px;
  letter-spacing: .02em;
  color: var(--slate-600);
}

.page-contact .field-dots {
  display: none;
  flex: 1 1 36px;
  min-width: 20px;
  height: 0;
  align-self: center;
  border-bottom: 1px dashed rgba(74, 97, 89, .5);
}

.page-contact .field-value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(15px, 2.6vw, 17px);
  letter-spacing: .03em;
  line-height: 1.5;
  color: var(--ink-900);
  word-break: break-word;
}

@media (min-width: 700px) {
  .page-contact .field-row {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
    gap: 20px;
  }
  .page-contact .field-dots { display: block; }
  .page-contact .field-value { text-align: right; }
}

@media (min-width: 960px) {
  .page-contact .direct-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
    gap: 56px;
  }
}

/* 工单 */
.page-contact .tickets-grid {
  display: grid;
  gap: clamp(28px, 4vw, 44px);
}

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

.page-contact .ticket-flow {
  margin-top: clamp(22px, 4vw, 34px);
  display: grid;
  gap: 12px;
  align-items: start;
}

.page-contact .ticket-item {
  border: 1px solid var(--contact-rule-dark);
  border-radius: var(--radius-s);
  background: var(--contact-tile);
  overflow: hidden;
}

.page-contact .ticket-heading {
  margin: 0;
  font-size: 1rem;
}

.page-contact .ticket-trigger {
  display: block;
  width: 100%;
  padding: 16px 16px 15px;
  border: 0;
  background: none;
  color: var(--paper-050);
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.page-contact .ticket-trigger:hover,
.page-contact .ticket-trigger:focus-visible {
  background: rgba(199, 247, 63, .06);
}

.page-contact .ticket-top {
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-contact .ticket-num {
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: .08em;
  color: var(--cyan-300);
}

.page-contact .ticket-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: -.01em;
}

.page-contact .ticket-top .accordion-mark {
  margin-left: auto;
  color: var(--lime-400);
}

.page-contact .ticket-brief {
  display: block;
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-dim);
}

.page-contact .ticket-item .accordion-body {
  padding: 0 16px 17px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--text-dim);
}

.page-contact .ticket-item .accordion-body p {
  margin: 0;
}

.page-contact .tickets-figure {
  margin: 0;
}

.page-contact .tickets-figure figcaption {
  margin-top: 12px;
  font-family: var(--font-serif);
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-dim);
}

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

@media (min-width: 860px) {
  .page-contact .ticket-flow {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }
  .page-contact .ticket-item .accordion-body {
    font-size: 14px;
  }
}

@media (min-width: 980px) {
  .page-contact .tickets-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }
}

/* 服务时间 */
.page-contact .hours-grid {
  display: grid;
  gap: clamp(24px, 4vw, 46px);
  align-items: center;
}

.page-contact .hours-figure {
  margin: 0;
}

.page-contact .hours-copy p {
  margin: 0 0 14px;
  font-size: clamp(15px, 2.4vw, 17px);
  line-height: 1.78;
  color: var(--slate-600);
}

.page-contact .hours-list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  border-top: 1px solid var(--contact-rule);
}

.page-contact .hours-list li {
  display: grid;
  gap: 3px;
  padding: 13px 0;
  border-bottom: 1px solid var(--contact-rule);
}

.page-contact .hours-k {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--slate-600);
}

.page-contact .hours-v {
  font-size: 15px;
  line-height: 1.65;
  color: var(--ink-900);
}

@media (min-width: 640px) {
  .page-contact .hours-list li {
    grid-template-columns: 148px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }
}

@media (min-width: 960px) {
  .page-contact .hours-grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    gap: 52px;
  }
}

/* 来访与寄送 */
.page-contact .visit-grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}

.page-contact .visit-copy p {
  margin: 0 0 14px;
  max-width: 56ch;
  font-size: clamp(15px, 2.4vw, 17px);
  line-height: 1.78;
  color: var(--text-dim);
}

.page-contact .visit-card {
  padding: 22px 22px 24px;
  border-radius: var(--radius-m);
  border: 1px solid var(--line-strong);
  background: linear-gradient(160deg, rgba(230, 241, 234, .14), rgba(230, 241, 234, .04));
  backdrop-filter: blur(8px);
}

.page-contact .visit-label {
  margin: 0 0 14px;
  font-family: var(--font-serif);
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--lime-200);
}

.page-contact .visit-steps {
  margin: 0;
  padding-left: 20px;
  display: grid;
  gap: 10px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--text-dim);
}

.page-contact .visit-steps li::marker {
  font-family: var(--font-mono);
  color: var(--cyan-300);
}

.page-contact .visit-contact {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--contact-rule-dark);
  font-family: var(--font-mono);
  font-size: 13.5px;
  letter-spacing: .04em;
  color: var(--paper-050);
}

@media (min-width: 900px) {
  .page-contact .visit-grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    gap: 56px;
  }
}
<<<END>>>