.page-contact {
  --ct-ink-soft: rgba(11, 13, 18, 0.62);
  --ct-hair: rgba(242, 233, 218, 0.12);
  --ct-gap: 22px;
  display: block;
  overflow-x: hidden;
  background: var(--ink);
  color: var(--cream);
  font-family: var(--font-sans);
}

.page-contact .container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 20px;
}

.page-contact .numeric {
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}

.page-contact .mono-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--slate);
}

.page-contact .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--gold);
}

.page-contact .eyebrow::before {
  content: "";
  width: 26px;
  height: 1px;
  background: var(--gold);
}

.page-contact .eyebrow--ink {
  color: #8a6420;
}

.page-contact .eyebrow--ink::before {
  background: #8a6420;
}

.page-contact .display-1 {
  margin: 16px 0 0;
  font-size: clamp(34px, 8.4vw, 76px);
  font-weight: 300;
  line-height: 0.98;
  letter-spacing: -0.03em;
  color: var(--cream);
}

.page-contact .display-2 {
  margin: 14px 0 0;
  font-size: clamp(25px, 5.6vw, 42px);
  font-weight: 300;
  line-height: 1.06;
  letter-spacing: -0.03em;
  color: var(--cream);
}

.page-contact .lede {
  max-width: 62ch;
  margin: 18px 0 0;
  font-size: 16px;
  line-height: 1.75;
  color: var(--slate);
}

.page-contact .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 20px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--slate);
}

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

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

.page-contact .breadcrumb-sep {
  color: var(--gold);
}

.page-contact .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 22px;
  font-size: 14px;
  letter-spacing: 0.04em;
  text-decoration: none;
  border-radius: var(--radius-cut);
  border: 1px solid transparent;
  transition: transform 0.2s var(--ease), background 0.2s var(--ease), color 0.2s var(--ease);
}

.page-contact .btn--primary {
  background: var(--flame);
  color: #14100c;
  border-color: var(--flame);
}

.page-contact .btn--ghost {
  background: transparent;
  color: var(--cream);
  border-color: var(--line-blue);
}

.page-contact .btn:hover {
  transform: translateY(-2px);
}

.page-contact .btn--ghost:hover {
  border-color: var(--blue);
  color: var(--blue);
}

.page-contact a {
  color: var(--blue);
}

.page-contact a:hover {
  color: var(--pulse);
}

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

.page-contact .media-frame {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line-gold);
  border-radius: var(--radius-cut);
  background: var(--zone);
}

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

.page-contact .media-frame-caption {
  margin: 10px 0 0;
  font-size: 12px;
  line-height: 1.6;
  letter-spacing: 0.02em;
  color: var(--slate);
}

/* ---------- 首屏 ---------- */

.page-contact .contact-hero {
  padding: 22px 0 52px;
}

.page-contact .contact-hero-inner {
  display: grid;
  gap: 30px;
}

.page-contact .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-contact .contact-hero-visual {
  position: relative;
  padding: 8px 0 0;
}

.page-contact .dial {
  width: 100%;
  max-width: 340px;
  height: auto;
  margin: 0 auto;
  display: block;
}

.page-contact .dial-ring {
  fill: none;
  stroke: var(--line-gold);
  stroke-width: 1;
}

.page-contact .dial-ring--blue {
  stroke: var(--line-blue);
  stroke-dasharray: 6 8;
}

.page-contact .dial-ring--gold {
  stroke: rgba(232, 197, 107, 0.6);
}

.page-contact .dial-line {
  fill: none;
  stroke: var(--flame);
  stroke-width: 2;
  stroke-linecap: round;
}

.page-contact .dial-line--blue {
  stroke: var(--blue);
  stroke-width: 1.4;
  stroke-dasharray: 4 6;
}

.page-contact .dial-dot--flame {
  fill: var(--flame);
}

.page-contact .dial-dot--pulse {
  fill: var(--pulse);
}

.page-contact .dial-dot--magenta {
  fill: var(--magenta);
}

.page-contact .dial-caption {
  margin: 14px 0 0;
  text-align: center;
}

.page-contact .hero-media {
  margin-top: 34px;
}

.page-contact .hero-media .media-frame {
  aspect-ratio: 16 / 9;
}

/* ---------- 三类渠道 ---------- */

.page-contact .channels {
  padding: 10px 0 56px;
}

.page-contact .section-head {
  max-width: 720px;
  margin-bottom: 28px;
}

.page-contact .section-head--tight {
  margin-bottom: 24px;
}

.page-contact .section-note {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--slate);
}

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

.page-contact .channel {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--line-gold);
  border-radius: var(--radius-cut);
  box-shadow: var(--shadow-panel);
  overflow: hidden;
}

.page-contact .channel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: var(--flame);
  clip-path: polygon(0 0, 100% 0, 96% 100%, 0 100%);
}

.page-contact .channel--b::before {
  background: var(--blue);
}

.page-contact .channel--c::before {
  background: var(--pulse);
}

.page-contact .channel-summary {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 14px;
  padding: 22px 18px 18px;
  cursor: pointer;
  list-style: none;
}

.page-contact .channel-summary::-webkit-details-marker {
  display: none;
}

.page-contact .channel-summary:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: -2px;
}

.page-contact .channel-idx {
  font-size: 22px;
  color: var(--gold);
}

.page-contact .channel-head {
  display: grid;
  gap: 4px;
}

.page-contact .channel-title {
  font-size: 19px;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--cream);
}

.page-contact .channel-hint {
  font-size: 12px;
  line-height: 1.6;
  color: var(--slate);
}

.page-contact .channel-toggle {
  position: relative;
  width: 24px;
  height: 24px;
  border: 1px solid var(--line-gold);
  border-radius: 50%;
  transition: border-color 0.25s var(--ease);
}

.page-contact .channel-toggle::before,
.page-contact .channel-toggle::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  background: var(--cream);
  transform: translate(-50%, -50%);
}

.page-contact .channel-toggle::before {
  width: 10px;
  height: 1px;
}

.page-contact .channel-toggle::after {
  width: 1px;
  height: 10px;
  transition: transform 0.25s var(--ease);
}

.page-contact .channel[open] .channel-toggle {
  border-color: var(--pulse);
}

.page-contact .channel[open] .channel-toggle::after {
  transform: translate(-50%, -50%) scaleY(0);
}

.page-contact .channel-body {
  padding: 0 18px 22px;
  border-top: 1px solid var(--ct-hair);
  margin-top: 4px;
  padding-top: 16px;
}

.page-contact .channel-lead {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--cream);
}

.page-contact .channel-body .mono-label {
  display: block;
  margin-bottom: 10px;
}

.page-contact .check-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-contact .check-list li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--slate);
}

.page-contact .check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 7px;
  height: 7px;
  background: var(--gold);
  clip-path: polygon(0 0, 100% 0, 100% 100%);
}

.page-contact .channel-route {
  margin: 0;
  padding-top: 14px;
  border-top: 1px solid var(--ct-hair);
  font-size: 13px;
  line-height: 1.7;
  color: var(--slate);
}

.page-contact .channel-route .numeric {
  color: var(--cream);
}

.page-contact .email {
  word-break: break-all;
}

/* ---------- 通讯录 ---------- */

.page-contact .directory {
  padding: 0 0 56px;
}

.page-contact .directory-card {
  background: var(--cream);
  color: var(--ink);
  border: 1px solid var(--gold);
  border-radius: var(--radius-cut);
  box-shadow: var(--shadow-panel);
  padding: 26px 20px 22px;
}

.page-contact .directory-head h2 {
  margin: 12px 0 0;
  font-size: clamp(21px, 4.6vw, 30px);
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-contact .directory-list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
}

.page-contact .directory-row {
  display: grid;
  gap: 5px;
  padding: 15px 0;
  border-top: 1px solid rgba(11, 13, 18, 0.18);
}

.page-contact .directory-row:first-child {
  border-top: 2px solid var(--ink);
}

.page-contact .directory-key {
  color: var(--ct-ink-soft);
}

.page-contact .directory-val {
  font-size: 17px;
  line-height: 1.5;
  color: var(--ink);
}

.page-contact .directory-note {
  font-size: 13px;
  line-height: 1.65;
  color: var(--ct-ink-soft);
}

.page-contact .directory-foot {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px dashed rgba(11, 13, 18, 0.28);
  font-size: 13px;
  line-height: 1.7;
  color: var(--ct-ink-soft);
}

.page-contact .service-strip {
  display: grid;
  gap: 1px;
  margin-top: 20px;
  background: var(--line-gold);
  border: 1px solid var(--line-gold);
}

.page-contact .service-cell {
  display: grid;
  gap: 6px;
  padding: 18px 16px 16px;
  background: var(--zone);
}

.page-contact .service-num {
  display: flex;
  align-items: baseline;
  gap: 5px;
  font-size: 30px;
  line-height: 1;
  color: var(--flame);
}

.page-contact .service-unit {
  font-family: var(--font-sans);
  font-size: 13px;
  letter-spacing: 0;
  color: var(--slate);
}

.page-contact .service-label {
  font-size: 13px;
  color: var(--slate);
}

/* ---------- 回复时段 ---------- */

.page-contact .hours {
  padding: 0 0 56px;
}

.page-contact .timeline {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 0 0 0 26px;
}

.page-contact .timeline::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: var(--line-gold);
}

.page-contact .timeline-item {
  position: relative;
  padding: 0 0 24px 10px;
}

.page-contact .timeline-item:last-child {
  padding-bottom: 0;
}

.page-contact .timeline-item::before {
  content: "";
  position: absolute;
  left: -21px;
  top: 6px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--flame);
  box-shadow: 0 0 0 4px rgba(228, 87, 46, 0.16);
}

.page-contact .timeline-item:first-child::before {
  background: var(--pulse);
  box-shadow: 0 0 0 4px rgba(185, 255, 59, 0.14);
}

.page-contact .timeline-time {
  display: block;
  font-size: 15px;
  color: var(--gold);
}

.page-contact .timeline-text {
  display: block;
  margin-top: 6px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--slate);
}

/* ---------- 提交步骤 ---------- */

.page-contact .steps {
  padding: 0 0 56px;
}

.page-contact .steps-grid {
  display: grid;
  gap: 34px;
}

.page-contact .steps-link {
  margin: 16px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--slate);
}

.page-contact .step-list {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact .step {
  position: relative;
  padding: 0 0 26px 48px;
}

.page-contact .step:last-child {
  padding-bottom: 0;
}

.page-contact .step::before {
  content: "";
  position: absolute;
  left: 15px;
  top: 34px;
  bottom: 0;
  width: 1px;
  background: var(--line-gold);
}

.page-contact .step:last-child::before {
  display: none;
}

.page-contact .step-num {
  position: absolute;
  left: 0;
  top: 0;
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  font-size: 13px;
  color: var(--gold);
  background: var(--ink);
  border: 1px solid var(--gold);
  border-radius: 50%;
}

.page-contact .step-title {
  margin: 4px 0 0;
  font-size: 17px;
  font-weight: 500;
  line-height: 1.4;
  color: var(--cream);
}

.page-contact .step-text {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--slate);
}

/* ---------- 地址与到访 ---------- */

.page-contact .visit {
  padding: 0 0 56px;
}

.page-contact .visit-grid {
  display: grid;
  gap: 30px;
}

.page-contact .visit-copy p {
  margin: 18px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--slate);
}

.page-contact .visit-facts {
  margin: 22px 0 0;
  display: grid;
  gap: 1px;
  background: var(--ct-hair);
  border: 1px solid var(--ct-hair);
}

.page-contact .visit-fact {
  background: var(--panel);
  padding: 14px 16px;
}

.page-contact .visit-fact dd {
  margin: 7px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--cream);
}

.page-contact .visit-media .media-frame {
  aspect-ratio: 3 / 2;
}

/* ---------- 合作 ---------- */

.page-contact .coop {
  padding: 0 0 56px;
}

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

.page-contact .coop-card {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--line-gold);
  border-left: 4px solid var(--flame);
  border-radius: var(--radius-cut);
  padding: 22px 18px;
  box-shadow: var(--shadow-panel);
}

.page-contact .coop-card--blue {
  border-left-color: var(--blue);
}

.page-contact .coop-card--pulse {
  border-left-color: var(--pulse);
}

.page-contact .tag {
  display: inline-block;
  padding: 4px 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--gold);
  border: 1px solid var(--line-gold);
  border-radius: var(--radius-cut);
}

.page-contact .coop-title {
  margin: 14px 0 0;
  font-size: 20px;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--cream);
}

.page-contact .coop-text {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--slate);
}

.page-contact .coop-card .mono-label {
  display: block;
  margin: 18px 0 10px;
}

.page-contact .coop-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-contact .coop-list li {
  position: relative;
  padding-left: 16px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--cream);
}

.page-contact .coop-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  background: var(--gold);
  border-radius: 50%;
}

.page-contact .coop-note {
  margin: 22px 0 0;
  padding: 16px 18px;
  font-size: 13px;
  line-height: 1.75;
  color: var(--slate);
  background: var(--zone);
  border-left: 3px solid var(--flame);
}

/* ---------- 延伸入口 ---------- */

.page-contact .next-steps {
  padding: 0 0 64px;
}

.page-contact .next-panel {
  background: var(--zone);
  border: 1px solid var(--line-gold);
  border-radius: var(--radius-cut);
  padding: 26px 20px 22px;
}

.page-contact .next-list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--ct-hair);
}

.page-contact .next-list a {
  display: grid;
  gap: 5px;
  padding: 16px 14px;
  background: var(--ink);
  text-decoration: none;
  transition: background 0.2s var(--ease);
}

.page-contact .next-list a:hover {
  background: var(--panel);
}

.page-contact .next-k {
  color: var(--gold);
}

.page-contact .next-t {
  font-size: 14px;
  line-height: 1.7;
  color: var(--cream);
}

/* ---------- 平板起 ---------- */

@media (min-width: 720px) {
  .page-contact .container {
    padding: 0 32px;
  }

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

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

  .page-contact .next-list {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ---------- 桌面 ---------- */

@media (min-width: 980px) {
  .page-contact .contact-hero {
    padding: 30px 0 64px;
  }

  .page-contact .contact-hero-inner {
    grid-template-columns: 7fr 5fr;
    align-items: center;
    gap: 48px;
  }

  .page-contact .contact-hero-visual {
    padding-top: 0;
  }

  .page-contact .dial {
    max-width: 400px;
    margin: 0;
  }

  .page-contact .dial-caption {
    text-align: left;
    padding-left: 6px;
  }

  .page-contact .hero-media {
    margin-top: 46px;
  }

  .page-contact .channel-stack {
    grid-template-columns: 1.35fr 1fr 1.15fr;
    align-items: start;
    gap: 20px;
  }

  .page-contact .channel--b {
    margin-top: 36px;
  }

  .page-contact .channel--c {
    margin-top: 16px;
  }

  .page-contact .directory-card {
    padding: 34px 32px 28px;
  }

  .page-contact .directory-row {
    grid-template-columns: 148px minmax(0, 1fr) minmax(0, 0.9fr);
    align-items: baseline;
    gap: 18px;
    padding: 18px 0;
  }

  .page-contact .steps-grid {
    grid-template-columns: 5fr 7fr;
    gap: 56px;
    align-items: start;
  }

  .page-contact .visit-grid {
    grid-template-columns: 7fr 5fr;
    gap: 44px;
    align-items: start;
  }

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

  .page-contact .coop-note {
    margin-top: 26px;
  }

  .page-contact .next-panel {
    padding: 34px 32px 28px;
  }

  .page-contact .next-list {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .btn,
  .page-contact .channel-toggle,
  .page-contact .channel-toggle::after,
  .page-contact .next-list a {
    transition: none;
  }

  .page-contact .btn:hover {
    transform: none;
  }
}