.page-contact {
  padding-top: 28px;
  padding-bottom: 88px;
}

.page-contact .ct-top {
  max-width: var(--shell-max);
}

.page-contact .ct-crumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--slate);
  padding-bottom: 26px;
}

.page-contact .ct-crumb a {
  color: var(--jade-light);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  padding-bottom: 2px;
}

.page-contact .ct-crumb a:hover,
.page-contact .ct-crumb a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-contact .ct-hero {
  border-left: 6px solid var(--clay);
  padding-left: 18px;
  margin-bottom: 40px;
  max-width: 46rem;
}

.page-contact .ct-hero h1 {
  margin: 10px 0 16px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 7vw, 3.9rem);
  line-height: 1.06;
  letter-spacing: 0.045em;
  color: var(--paper);
}

.page-contact .ct-lead {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(244, 241, 234, 0.84);
}

.page-contact .ct-stamp {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.1em;
  color: var(--jade-light);
}

.page-contact .ct-sec-head {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.page-contact .ct-num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  background: var(--clay);
  color: var(--ink);
  padding: 3px 9px;
  font-weight: 700;
}

.page-contact .ct-sec-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.4rem, 4.4vw, 2.2rem);
  line-height: 1.18;
  letter-spacing: 0.04em;
}

/* 01 先自查 */
.page-contact .ct-prep {
  padding: 24px 20px;
  color: var(--black);
}

.page-contact .ct-prep-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
}

.page-contact .ct-prep-list li {
  border-top: 3px solid var(--black);
  padding-top: 14px;
}

.page-contact .ct-prep-list h3 {
  margin: 0 0 8px;
  font-size: 1.02rem;
  font-weight: 900;
  letter-spacing: 0.04em;
}

.page-contact .ct-prep-list p {
  margin: 0 0 12px;
  font-size: 14.5px;
  line-height: 1.75;
  color: #23303E;
}

.page-contact .ct-link {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.1em;
  color: #1B4C74;
  text-decoration: none;
  border-bottom: 3px solid var(--clay);
  padding-bottom: 2px;
}

.page-contact .ct-link:hover,
.page-contact .ct-link:focus-visible {
  color: var(--black);
  background: var(--jade-light);
}

.page-contact .ct-prep-note {
  margin: 22px 0 0;
  padding: 12px 14px;
  border-left: 5px solid var(--jade);
  background: rgba(42, 157, 143, 0.12);
  font-size: 14px;
  line-height: 1.7;
  color: #1D2B39;
}

/* 02 表单 + 右侧 */
.page-contact .ct-work {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
  margin-top: 44px;
}

.page-contact .ct-form {
  padding: 24px 20px;
  color: var(--black);
}

.page-contact .ct-form-intro {
  margin: 0 0 22px;
  font-size: 14.5px;
  line-height: 1.75;
  color: #23303E;
}

.page-contact .ct-fields {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.page-contact .ct-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
}

.page-contact .ct-field label,
.page-contact .ct-label {
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--ink);
  margin: 0;
}

.page-contact .ct-field input,
.page-contact .ct-field textarea {
  width: 100%;
  box-sizing: border-box;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  color: var(--black);
  background: #FFFFFF;
  border: 2px solid var(--black);
  border-radius: 0;
  padding: 12px 13px;
}

.page-contact .ct-field textarea {
  min-height: 138px;
  resize: vertical;
}

.page-contact .ct-field input::placeholder,
.page-contact .ct-field textarea::placeholder {
  color: #6D7B88;
  font-size: 14px;
}

.page-contact .ct-field input:focus,
.page-contact .ct-field textarea:focus {
  outline: 3px solid var(--cyan);
  outline-offset: 2px;
}

.page-contact .ct-hint {
  margin: 4px 0 0;
  font-size: 12.5px;
  line-height: 1.65;
  color: #4A5866;
}

.page-contact .ct-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-contact .ct-fbtn {
  font-family: var(--font-body);
  font-size: 13px;
  letter-spacing: 0.06em;
  padding: 8px 13px;
  border: 2px solid var(--black);
  border-radius: 0;
  background: #FFFFFF;
  color: var(--ink);
  cursor: pointer;
}

.page-contact .ct-fbtn:hover {
  background: var(--jade-light);
}

.page-contact .ct-fbtn[aria-pressed="true"] {
  background: var(--blue);
  border-color: var(--blue-deep);
  color: var(--paper);
  box-shadow: 4px 4px 0 var(--blue-deep);
}

.page-contact .ct-send {
  display: inline-block;
  margin-top: 22px;
  font-family: var(--font-mono);
  font-size: 13.5px;
  letter-spacing: 0.08em;
  text-decoration: none;
}

.page-contact .ct-side {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  align-content: start;
}

.page-contact .ct-card {
  border: 3px solid var(--blue);
  background: var(--ink-deep);
  box-shadow: var(--hard-shadow);
  overflow: hidden;
}

.page-contact .ct-card-tex {
  margin: 0;
  border-bottom: 3px solid var(--blue);
}

.page-contact .ct-card-tex img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 12 / 5;
  object-fit: cover;
  opacity: 0.6;
  filter: saturate(0.85);
}

.page-contact .ct-card-body {
  padding: 20px 18px 22px;
}

.page-contact .ct-card-body h2 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.12rem;
  letter-spacing: 0.1em;
  color: var(--paper);
}

.page-contact .ct-contact {
  margin: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.page-contact .ct-contact > div {
  border-left: 3px solid var(--jade);
  padding-left: 11px;
}

.page-contact .ct-contact dt {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--slate);
  margin-bottom: 4px;
}

.page-contact .ct-contact dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.65;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-contact .ct-contact dd a {
  color: var(--jade-light);
  text-decoration: none;
  border-bottom: 2px solid rgba(127, 209, 196, 0.45);
}

.page-contact .ct-contact dd a:hover,
.page-contact .ct-contact dd a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-contact .ct-side-title {
  margin: 8px 0 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.18em;
  color: var(--slate);
}

.page-contact .ct-hint-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.page-contact .ct-hintcard {
  border: 2px solid var(--jade);
  border-left-width: 6px;
  background: var(--blue-deep);
  padding: 14px 15px;
}

.page-contact .ct-hintcard[hidden] {
  display: none;
}

.page-contact .ct-hintcard h3 {
  margin: 0 0 6px;
  font-size: 0.95rem;
  font-weight: 900;
  letter-spacing: 0.07em;
  color: var(--jade-light);
}

.page-contact .ct-hintcard p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: rgba(244, 241, 234, 0.88);
}

/* 03 流程 */
.page-contact .ct-flow {
  margin-top: 48px;
}

.page-contact .ct-flow-panel {
  border: 3px solid var(--blue);
  background: var(--blue-deep);
  box-shadow: var(--hard-shadow);
  padding: 24px 20px;
  color: var(--paper);
}

.page-contact .ct-flow-panel .ct-sec-head h2 {
  color: var(--paper);
}

.page-contact .ct-steps {
  list-style: none;
  margin: 0 0 26px;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.page-contact .ct-steps li {
  border-top: 3px solid var(--jade);
  padding-top: 12px;
}

.page-contact .ct-steps li:last-child {
  border-top-color: var(--clay);
}

.page-contact .ct-step-num {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  background: var(--jade);
  color: var(--ink);
  padding: 2px 8px;
  margin-bottom: 10px;
  font-weight: 700;
}

.page-contact .ct-steps li:last-child .ct-step-num {
  background: var(--clay);
}

.page-contact .ct-steps h3 {
  margin: 0 0 7px;
  font-size: 1rem;
  font-weight: 900;
  letter-spacing: 0.07em;
  color: var(--paper);
}

.page-contact .ct-steps p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: rgba(244, 241, 234, 0.85);
}

.page-contact .ct-flow-fig {
  margin: 0;
}

.page-contact .ct-flow-fig .figure__caption {
  color: var(--slate);
}

/* 04 常见类型 */
.page-contact .ct-cases {
  margin-top: 48px;
}

.page-contact .ct-cases .ct-sec-head h2 {
  color: var(--paper);
}

.page-contact .ct-case-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 3px solid var(--paper);
}

.page-contact .ct-case-list li {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  padding: 16px 0;
  border-bottom: 2px solid rgba(244, 241, 234, 0.2);
}

.page-contact .ct-case-name {
  margin: 0;
  font-size: 1rem;
  font-weight: 900;
  letter-spacing: 0.04em;
  line-height: 1.5;
  color: var(--paper);
}

.page-contact .ct-case-body {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: rgba(244, 241, 234, 0.82);
}

/* 兜底路径 */
.page-contact .ct-back {
  margin-top: 40px;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
  border: 3px solid var(--clay);
  background: rgba(217, 119, 66, 0.1);
  padding: 18px 20px;
}

.page-contact .ct-back p {
  margin: 0;
  max-width: 44rem;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--paper);
}

.page-contact .ct-back-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-contact .ct-ghost {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.1em;
  padding: 8px 14px;
  border: 2px solid var(--paper);
  color: var(--paper);
  text-decoration: none;
}

.page-contact .ct-ghost:hover,
.page-contact .ct-ghost:focus-visible {
  background: var(--paper);
  color: var(--ink);
}

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

@media (min-width: 640px) {
  .page-contact .ct-prep {
    padding: 30px 26px;
  }

  .page-contact .ct-form {
    padding: 32px 28px;
  }

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

  .page-contact .ct-field--wide {
    grid-column: 1 / -1;
  }

  .page-contact .ct-flow-panel {
    padding: 32px 28px;
  }
}

@media (min-width: 820px) {
  .page-contact .ct-prep-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }

  .page-contact .ct-steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
  }

  .page-contact .ct-case-list li {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    gap: 26px;
    align-items: start;
  }
}

@media (min-width: 980px) {
  .page-contact {
    padding-top: 40px;
  }

  .page-contact .ct-hero {
    padding-left: 24px;
  }

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

  .page-contact .ct-form {
    padding: 36px 34px;
  }

  .page-contact .ct-side {
    position: sticky;
    top: 24px;
  }
}
<<<END>>>