.page-contact {
  padding-top: 56px;
  background:
    radial-gradient(circle at 88% 4%, rgba(198, 255, 0, 0.09), transparent 46%),
    radial-gradient(circle at 4% 62%, rgba(0, 229, 255, 0.08), transparent 42%),
    var(--navy);
  color: var(--mist);
  font-family: var(--font-body);
}

.page-contact .wrap {
  max-width: var(--content-max);
}

.page-contact .breadcrumbs {
  margin-bottom: 20px;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  padding-bottom: 44px;
}

.page-contact .section-label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--lime);
  margin: 0 0 12px;
}

.page-contact h1 {
  margin: 0 0 16px;
  font-size: clamp(30px, 6.4vw, 52px);
  line-height: 1.08;
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--mist);
  transform: skewX(-4deg);
  transform-origin: left center;
}

.page-contact .hero-sub {
  margin: 0 0 24px;
  font-size: 16px;
  line-height: 1.68;
  color: var(--grey);
  max-width: 46ch;
}

.page-contact .coord-card {
  position: relative;
  overflow: hidden;
  border: var(--border) solid var(--lime);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  background: var(--midnight);
}

.page-contact .coord-card > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.22;
  max-width: 100%;
}

.page-contact .coord-inner {
  position: relative;
  z-index: 2;
  padding: 18px 18px 10px;
  background: linear-gradient(180deg, rgba(6, 18, 38, 0.5), rgba(6, 18, 38, 0.9));
}

.page-contact .coord-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 8px;
}

.page-contact .coord-batch {
  font-size: 11.5px;
  color: var(--grey);
  letter-spacing: 0.06em;
}

.page-contact .coord-list {
  margin: 0;
}

.page-contact .coord-item {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 12px;
  padding: 13px 0;
  border-bottom: 1px dashed rgba(201, 211, 221, 0.24);
}

.page-contact .coord-item:last-child {
  border-bottom: 0;
}

.page-contact .coord-k {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--lime);
  padding-top: 2px;
}

.page-contact .coord-v {
  margin: 0;
  min-width: 0;
}

.page-contact .coord-mail,
.page-contact .coord-tel,
.page-contact .coord-addr {
  display: block;
  font-size: 15px;
  font-weight: 700;
  color: var(--mist);
  overflow-wrap: anywhere;
  word-break: break-word;
}

.page-contact .coord-tel {
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
  color: var(--lime);
}

.page-contact .coord-note {
  display: block;
  margin-top: 5px;
  font-size: 12.5px;
  line-height: 1.55;
  color: var(--grey);
}

/* ---------- 反馈表单面板 ---------- */
.page-contact .feedback-panel {
  background: var(--mist);
  color: var(--navy);
  border: var(--border) solid var(--navy);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px 18px 22px;
}

.page-contact .panel-head h2 {
  margin: 0 0 8px;
  font-size: clamp(22px, 4vw, 28px);
  line-height: 1.15;
  font-weight: 900;
  color: var(--navy);
}

.page-contact .panel-sub {
  margin: 0 0 18px;
  font-size: 14.5px;
  line-height: 1.6;
  color: #3c4a5c;
}

.page-contact .type-area {
  margin-bottom: 20px;
}

.page-contact .type-switch {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}

.page-contact .type-radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-contact .type-pill {
  display: inline-block;
  padding: 7px 12px;
  font-size: 13.5px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--navy);
  background: #ffffff;
  border: 2px solid var(--steel);
  border-radius: var(--radius);
  cursor: pointer;
  transition: background-color 0.16s ease, border-color 0.16s ease, color 0.16s ease;
}

.page-contact .type-pill:hover {
  border-color: var(--navy);
}

.page-contact .type-radio:checked + .type-pill {
  background: var(--navy);
  border-color: var(--navy);
  color: var(--lime);
}

.page-contact .type-radio:focus-visible + .type-pill {
  outline: 2px solid var(--violet);
  outline-offset: 2px;
}

.page-contact .type-hint {
  display: none;
  margin: 0;
  padding: 11px 13px;
  font-size: 13.5px;
  line-height: 1.62;
  color: #1d2c3e;
  background: #e6ebdf;
  border-left: 4px solid var(--lime-deep);
  border-radius: var(--radius);
}

.page-contact #fb-fee:checked ~ .type-hints .type-hint--fee,
.page-contact #fb-account:checked ~ .type-hints .type-hint--account,
.page-contact #fb-data:checked ~ .type-hints .type-hint--data,
.page-contact #fb-replay:checked ~ .type-hints .type-hint--replay,
.page-contact #fb-coop:checked ~ .type-hints .type-hint--coop,
.page-contact #fb-other:checked ~ .type-hints .type-hint--other {
  display: block;
}

.page-contact .field-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-bottom: 14px;
}

.page-contact .field {
  display: block;
  margin-bottom: 14px;
}

.page-contact .field--wide {
  margin-bottom: 14px;
}

.page-contact .field-k {
  display: block;
  margin-bottom: 6px;
  font-size: 13px;
  font-weight: 700;
  color: var(--navy);
}

.page-contact .req,
.page-contact .opt {
  margin-left: 4px;
  padding: 1px 6px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.06em;
  border-radius: 2px;
  vertical-align: 1px;
}

.page-contact .req {
  background: var(--alert);
  color: #ffffff;
}

.page-contact .opt {
  background: var(--grey);
  color: #26364a;
}

.page-contact .field-input {
  display: block;
  width: 100%;
  box-sizing: border-box;
  padding: 10px 12px;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--navy);
  background: #ffffff;
  border: 2px solid var(--steel);
  border-radius: var(--radius);
  transition: border-color 0.16s ease, box-shadow 0.16s ease;
}

.page-contact .field-input::placeholder {
  color: #7f8c9b;
}

.page-contact .field-input:focus {
  outline: none;
  border-color: var(--lime-deep);
  box-shadow: 0 0 0 3px rgba(198, 255, 0, 0.55);
}

.page-contact .field-input:user-invalid {
  border-color: var(--alert);
  box-shadow: 0 0 0 3px rgba(255, 90, 31, 0.22);
}

.page-contact .field-select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--navy) 50%),
    linear-gradient(135deg, var(--navy) 50%, transparent 50%);
  background-position: calc(100% - 18px) 19px, calc(100% - 12px) 19px;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  padding-right: 34px;
}

.page-contact .field-textarea {
  resize: vertical;
  min-height: 104px;
  line-height: 1.6;
}

.page-contact .field-hint {
  display: block;
  margin-top: 5px;
  font-size: 12px;
  line-height: 1.5;
  color: #5a6b7d;
}

.page-contact .submit-note {
  margin-top: 6px;
  padding-top: 16px;
  border-top: 2px solid var(--steel);
}

.page-contact .submit-note p {
  margin: 0 0 14px;
  font-size: 13.5px;
  line-height: 1.68;
  color: #24344a;
}

.page-contact .hl {
  font-weight: 700;
  color: var(--navy);
  background: linear-gradient(180deg, transparent 58%, var(--lime) 58%);
  overflow-wrap: anywhere;
  word-break: break-word;
}

.page-contact .submit-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}

.page-contact .inline-link {
  font-size: 14px;
  font-weight: 700;
  color: var(--navy);
  text-decoration: none;
  border-bottom: 2px solid var(--lime);
  padding-bottom: 1px;
}

.page-contact .inline-link:hover {
  color: var(--lime-deep);
  border-bottom-color: var(--navy);
}

/* ---------- 通用章节头 ---------- */
.page-contact .flow-section,
.page-contact .coop-section,
.page-contact .quick-section {
  padding: 44px 0 8px;
  border-top: 3px solid var(--steel);
}

.page-contact .section-head {
  max-width: 62ch;
  margin-bottom: 26px;
}

.page-contact .section-head h2 {
  margin: 0 0 12px;
  font-size: clamp(24px, 4.4vw, 36px);
  line-height: 1.14;
  font-weight: 900;
  color: var(--mist);
}

.page-contact .section-sub {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--grey);
}

/* ---------- 流程 ---------- */
.page-contact .flow-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
}

.page-contact .flow-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  counter-reset: step;
}

.page-contact .step {
  position: relative;
  padding: 16px 16px 18px;
  background: var(--steel);
  border: var(--border) solid #1b4a75;
  border-radius: var(--radius);
  transition: transform 0.16s ease, border-color 0.16s ease, box-shadow 0.16s ease;
}

.page-contact .step::after {
  content: "";
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: -14px;
  height: 3px;
  background: repeating-linear-gradient(90deg, var(--lime) 0 10px, transparent 10px 20px);
  opacity: 0.5;
}

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

.page-contact .step:hover {
  transform: translateY(-2px);
  border-color: var(--lime);
  box-shadow: var(--shadow);
}

.page-contact .step-idx {
  display: block;
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  color: var(--lime);
  margin-bottom: 8px;
}

.page-contact .step h3 {
  margin: 0 0 7px;
  font-size: 17px;
  font-weight: 800;
  color: var(--mist);
}

.page-contact .step p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.66;
  color: #cdd9e6;
}

.page-contact .flow-figure {
  margin: 0;
  border: var(--border) solid var(--navy);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  background: var(--midnight);
  overflow: hidden;
}

.page-contact .flow-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 5 / 4;
  object-fit: cover;
  opacity: 0.9;
}

.page-contact .flow-cap {
  display: block;
  padding: 10px 14px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--lime);
  background: var(--midnight);
  border-top: 3px solid var(--steel);
}

/* ---------- 合作 ---------- */
.page-contact .coop-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-contact .coop-card {
  padding: 18px 16px 20px;
  background: var(--midnight);
  border: var(--border) solid var(--steel);
  border-radius: var(--radius);
  transition: border-color 0.16s ease, transform 0.16s ease, box-shadow 0.16s ease;
}

.page-contact .coop-card:hover {
  border-color: var(--cyan);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.page-contact .coop-card h3 {
  margin: 12px 0 9px;
  font-size: 18px;
  line-height: 1.3;
  font-weight: 800;
  color: var(--mist);
}

.page-contact .coop-card p {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.7;
  color: #c8d5e2;
}

.page-contact .coop-card p:last-child {
  margin-bottom: 0;
}

.page-contact .coop-list {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  display: grid;
  gap: 7px;
}

.page-contact .coop-list li {
  position: relative;
  padding-left: 16px;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--grey);
  font-family: var(--font-mono);
}

.page-contact .coop-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  background: var(--lime);
  transform: rotate(45deg);
}

.page-contact .coop-card .hl {
  color: var(--lime);
  background: none;
  font-weight: 700;
}

.page-contact .coop-card .inline-link {
  color: var(--lime);
  border-bottom-color: var(--lime-deep);
}

.page-contact .coop-card .inline-link:hover {
  color: var(--cyan);
}

.page-contact .coop-card--accent {
  background: var(--steel);
  border-color: var(--lime);
}

/* ---------- 快捷问题 ---------- */
.page-contact .quick-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-contact .quick-card {
  display: block;
  padding: 16px;
  text-decoration: none;
  background: var(--mist);
  color: var(--navy);
  border: var(--border) solid var(--navy);
  border-radius: var(--radius);
  box-shadow: 4px 4px 0 var(--midnight);
  transition: transform 0.16s ease, box-shadow 0.16s ease, border-color 0.16s ease;
}

.page-contact .quick-card:hover {
  transform: translateY(-3px);
  border-color: var(--lime-deep);
  box-shadow: var(--shadow);
}

.page-contact .quick-idx {
  display: inline-block;
  margin-bottom: 9px;
  padding: 2px 7px;
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--lime);
  background: var(--navy);
  border-radius: 2px;
}

.page-contact .quick-card h3 {
  margin: 0 0 7px;
  font-size: 16.5px;
  font-weight: 800;
  line-height: 1.3;
  color: var(--navy);
}

.page-contact .quick-card p {
  margin: 0 0 12px;
  font-size: 13.5px;
  line-height: 1.62;
  color: #38485c;
}

.page-contact .quick-go {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--lime-deep);
  border-bottom: 2px solid var(--lime);
  padding-bottom: 1px;
}

.page-contact .legal-links {
  margin-top: 20px;
  padding: 14px 16px;
  background: rgba(18, 54, 90, 0.55);
  border-left: 4px solid var(--violet);
  border-radius: var(--radius);
}

.page-contact .legal-links p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--grey);
}

.page-contact .legal-links a {
  color: var(--cyan);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 255, 0.5);
}

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

/* ---------- 费用速查条 ---------- */
.page-contact .fee-strip {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 34px 0 44px;
  padding: 18px 16px;
  background: var(--midnight);
  border: var(--border) solid var(--lime);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.page-contact .fee-strip-title {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--lime);
}

.page-contact .fee-strip-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.page-contact .fee-strip-list li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 10px;
  padding-bottom: 8px;
  border-bottom: 1px dashed rgba(201, 211, 221, 0.22);
}

.page-contact .fee-name {
  font-size: 13px;
  color: var(--grey);
  min-width: 6.5em;
}

.page-contact .fee-num {
  font-family: var(--font-mono);
  font-size: 14.5px;
  font-weight: 700;
  color: var(--mist);
}

.page-contact .fee-strip .btn {
  justify-self: start;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-contact {
    padding-top: 64px;
  }

  .page-contact .contact-hero {
    gap: 28px;
  }

  .page-contact .feedback-panel {
    padding: 24px 24px 26px;
  }

  .page-contact .field-grid {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }

  .page-contact .coord-inner {
    padding: 22px 24px 12px;
  }

  .page-contact .coord-item {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 14px;
  }

  .page-contact .flow-steps {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }

  .page-contact .quick-grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-contact .fee-strip-list {
    grid-template-columns: 1fr 1fr;
    gap: 10px 22px;
  }
}

@media (min-width: 1000px) {
  .page-contact {
    padding-top: 72px;
  }

  .page-contact .contact-hero {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
    gap: 32px;
  }

  .page-contact .flow-layout {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
    gap: 28px;
  }

  .page-contact .flow-steps {
    grid-template-columns: 1fr 1fr;
    gap: 18px;
  }

  .page-contact .coop-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

  .page-contact .coop-card--wide {
    grid-column: span 2;
  }

  .page-contact .quick-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }

  .page-contact .fee-strip {
    grid-template-columns: minmax(0, 200px) minmax(0, 1fr) auto;
    align-items: center;
    gap: 22px;
    padding: 18px 22px;
  }

  .page-contact .fee-strip-list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0;
  }

  .page-contact .fee-strip-list li {
    display: block;
    padding: 0 14px;
    border-bottom: 0;
    border-left: 2px solid var(--steel);
  }

  .page-contact .fee-strip-list li:first-child {
    padding-left: 0;
    border-left: 0;
  }

  .page-contact .fee-name {
    display: block;
    margin-bottom: 4px;
  }

  .page-contact .step::after {
    left: auto;
    right: -18px;
    top: 26px;
    bottom: auto;
    width: 18px;
    height: 3px;
    background: repeating-linear-gradient(90deg, var(--lime) 0 6px, transparent 6px 12px);
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-contact .step,
  .page-contact .coop-card,
  .page-contact .quick-card,
  .page-contact .type-pill,
  .page-contact .field-input {
    transition: none;
  }

  .page-contact .step:hover,
  .page-contact .coop-card:hover,
  .page-contact .quick-card:hover {
    transform: none;
  }
}
<<<END>>>