.page-contact {
  background: var(--bone);
  color: var(--ink);
}

.page-contact .breadcrumb {
  padding-top: clamp(16px, 3vw, 30px);
}

/* 首屏：非对称编辑部标题 */
.page-contact .ct-open {
  padding-top: clamp(18px, 3vw, 34px);
}

.page-contact .ct-open__head {
  display: grid;
  gap: 16px;
  padding-bottom: clamp(24px, 4vw, 42px);
  border-bottom: 1px solid var(--line);
}

.page-contact .ct-open__head h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.2rem, 5.4vw, 4.2rem);
  line-height: 1.05;
  letter-spacing: -0.035em;
  max-width: 18ch;
}

.page-contact .ct-open__head h1 em {
  font-style: normal;
  color: var(--jade);
  position: relative;
  white-space: nowrap;
}

.page-contact .ct-open__head h1 em::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0.04em;
  height: 3px;
  background: var(--cinnabar);
  opacity: 0.85;
}

.page-contact .ct-open__head .lede {
  max-width: 58ch;
  margin: 0;
  color: rgba(18, 35, 51, 0.82);
  font-size: clamp(0.95rem, 1.4vw, 1.05rem);
  line-height: 1.75;
}

/* 表单 + 联系栏 */
.page-contact .ct-connect {
  display: grid;
  gap: clamp(20px, 3vw, 32px);
  padding-top: clamp(24px, 4vw, 40px);
  grid-template-columns: minmax(0, 1fr);
}

.page-contact .ct-form {
  position: relative;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--cut) var(--cut-sm) var(--cut) var(--cut-sm);
  box-shadow: var(--shadow-2);
  padding: clamp(20px, 3vw, 34px);
  overflow: hidden;
}

.page-contact .ct-form::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--jade), var(--gold));
}

.page-contact .ct-form__head {
  display: grid;
  gap: 6px;
  padding-bottom: 16px;
  margin-bottom: 20px;
  border-bottom: 1px dashed var(--line-strong);
}

.page-contact .ct-form__idx {
  color: var(--gold);
  font-size: 0.74rem;
  letter-spacing: 0.18em;
}

.page-contact .ct-form__head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.2rem, 2vw, 1.45rem);
  letter-spacing: -0.01em;
}

.page-contact .ct-form__head p {
  margin: 0;
  font-size: 0.88rem;
  color: var(--mist);
}

.page-contact .ct-field {
  display: grid;
  gap: 8px;
  margin-bottom: 18px;
}

.page-contact .ct-field__label {
  font-size: 0.84rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--jade-deep);
}

.page-contact .ct-input,
.page-contact .ct-textarea {
  width: 100%;
  box-sizing: border-box;
  font-family: var(--font-body);
  font-size: 0.94rem;
  color: var(--ink);
  background: var(--bone);
  border: 1px solid var(--line);
  border-radius: 2px 12px 2px 12px;
  padding: 11px 13px;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-contact .ct-input::placeholder,
.page-contact .ct-textarea::placeholder {
  color: rgba(18, 35, 51, 0.38);
}

.page-contact .ct-input:focus,
.page-contact .ct-textarea:focus {
  outline: none;
  background: var(--white);
  border-color: var(--cinnabar);
  box-shadow: 0 0 0 2px rgba(194, 59, 42, 0.18);
}

.page-contact .ct-textarea {
  resize: vertical;
  min-height: 112px;
  line-height: 1.65;
}

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

.page-contact .ct-chip {
  font-family: var(--font-body);
  font-size: 0.82rem;
  padding: 6px 13px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-contact .ct-chip:hover {
  border-color: var(--jade);
  color: var(--jade);
}

.page-contact .ct-chip.is-on {
  background: var(--jade);
  border-color: var(--jade);
  color: var(--bone);
}

.page-contact .ct-chip:focus-visible {
  outline: 2px solid var(--cinnabar);
  outline-offset: 2px;
}

.page-contact .ct-form__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 16px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.page-contact .ct-form__hint {
  flex: 1 1 220px;
  font-size: 0.78rem;
  line-height: 1.6;
  color: var(--mist);
  max-width: 34ch;
}

/* 右侧联系栏 */
.page-contact .ct-side {
  position: relative;
  overflow: hidden;
  background: linear-gradient(165deg, var(--jade-deep), var(--jade));
  color: var(--bone);
  border-radius: var(--cut-sm) var(--cut) var(--cut-sm) var(--cut);
  box-shadow: var(--shadow-2);
  padding: clamp(18px, 3vw, 28px);
}

.page-contact .ct-side::after {
  content: "";
  position: absolute;
  right: -48px;
  bottom: -48px;
  width: 150px;
  height: 150px;
  border: 1px solid var(--line-gold);
  border-radius: 50%;
  pointer-events: none;
}

.page-contact .ct-side__media {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  margin-bottom: 18px;
  border-radius: 2px 18px 2px 18px;
  border: 1px solid var(--line-gold);
}

.page-contact .ct-side__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.12rem;
  letter-spacing: -0.01em;
}

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

.page-contact .ct-side__list li {
  display: grid;
  gap: 4px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line-light);
}

.page-contact .ct-side__list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-contact .ct-side__label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-contact .ct-side__value {
  font-size: 0.98rem;
  color: var(--bone);
  text-decoration: none;
  word-break: break-word;
  justify-self: start;
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-contact .ct-side__value:hover {
  border-color: var(--gold);
  color: var(--white);
}

.page-contact .ct-side__note {
  font-size: 0.8rem;
  line-height: 1.6;
  color: rgba(246, 241, 228, 0.74);
}

.page-contact .ct-hours {
  margin: 16px 0 0;
  padding: 13px 15px;
  border: 1px dashed var(--line-gold);
  border-radius: 2px 12px 2px 12px;
  font-size: 0.83rem;
  line-height: 1.68;
  color: rgba(246, 241, 228, 0.86);
}

.page-contact .ct-hours strong {
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
  color: var(--gold);
}

/* 区块节奏与章节头 */
.page-contact .ct-band {
  background: linear-gradient(180deg, rgba(228, 220, 200, 0.62), rgba(228, 220, 200, 0.16));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-contact .ct-sec-head {
  display: grid;
  gap: 10px;
  padding-bottom: 16px;
  margin-bottom: clamp(18px, 3vw, 30px);
  border-bottom: 1px solid var(--line-strong);
}

.page-contact .ct-sec-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.45rem, 2.8vw, 2.05rem);
  letter-spacing: -0.025em;
  line-height: 1.2;
}

.page-contact .ct-sec-head p {
  margin: 0;
  max-width: 64ch;
  font-size: 0.94rem;
  line-height: 1.75;
  color: rgba(18, 35, 51, 0.74);
}

/* 三条反馈路径 */
.page-contact .ct-channels {
  display: grid;
  gap: 16px;
  grid-template-columns: minmax(0, 1fr);
}

.page-contact .ct-channel {
  display: grid;
  gap: 8px;
  align-content: start;
  padding: 20px 20px 22px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 18px 2px 18px 2px;
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-contact .ct-channel:nth-child(2) {
  background: var(--bone);
  border-radius: 2px 18px 2px 18px;
}

.page-contact .ct-channel:nth-child(3) {
  border-radius: 18px 2px 2px 18px;
}

.page-contact .ct-channel:hover,
.page-contact .ct-channel:focus-within {
  transform: translateY(-3px);
  box-shadow: var(--shadow-2);
  border-color: var(--line-strong);
}

.page-contact .ct-channel__idx {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-contact .ct-channel__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.05rem;
}

.page-contact .ct-channel__text {
  margin: 0;
  font-size: 0.89rem;
  line-height: 1.72;
  color: rgba(18, 35, 51, 0.78);
}

.page-contact .ct-channel .tag {
  justify-self: start;
  margin-top: 2px;
}

/* 材料清单 */
.page-contact .ct-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  max-width: 76ch;
}

.page-contact .ct-steps li {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 14px;
  padding: 16px 0;
  border-top: 1px solid var(--line);
  align-items: start;
}

.page-contact .ct-steps li:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-contact .ct-steps__num {
  font-size: 0.92rem;
  line-height: 1.5;
  color: var(--cinnabar);
  letter-spacing: 0.06em;
  padding-top: 2px;
}

.page-contact .ct-steps__title {
  margin: 0 0 4px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: -0.01em;
}

.page-contact .ct-steps__text {
  margin: 0;
  font-size: 0.89rem;
  line-height: 1.72;
  color: rgba(18, 35, 51, 0.76);
}

/* 进度时间线 */
.page-contact .ct-progress {
  display: grid;
  gap: clamp(22px, 3.5vw, 40px);
  grid-template-columns: minmax(0, 1fr);
}

.page-contact .ct-timeline {
  list-style: none;
  margin: 0;
  padding: 0 0 0 22px;
  position: relative;
}

.page-contact .ct-timeline::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 7px;
  bottom: 7px;
  width: 1px;
  background: linear-gradient(180deg, var(--jade), var(--gold), var(--mist));
}

.page-contact .ct-timeline li {
  position: relative;
  padding-bottom: 22px;
}

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

.page-contact .ct-timeline li::before {
  content: "";
  position: absolute;
  left: -22px;
  top: 6px;
  width: 11px;
  height: 11px;
  background: var(--bone);
  border: 2px solid var(--jade);
  transform: rotate(45deg);
  box-shadow: 0 0 0 3px var(--bone);
}

.page-contact .ct-timeline li:nth-child(2)::before {
  border-color: var(--gold);
}

.page-contact .ct-timeline li:nth-child(3)::before {
  border-color: var(--cinnabar);
}

.page-contact .ct-timeline li:nth-child(4)::before {
  border-color: var(--jade-deep);
}

.page-contact .ct-timeline__when {
  display: block;
  margin-bottom: 3px;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  color: var(--jade);
}

.page-contact .ct-timeline__what {
  display: block;
  margin-bottom: 3px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.98rem;
}

.page-contact .ct-timeline__desc {
  margin: 0;
  font-size: 0.87rem;
  line-height: 1.68;
  color: rgba(18, 35, 51, 0.76);
}

.page-contact .ct-progress__media {
  margin: 0;
}

.page-contact .ct-progress__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 2px 22px 2px 22px;
  border: 1px solid var(--line);
  background: var(--paper);
}

.page-contact .ct-progress__media figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  color: var(--mist);
}

/* 联系信息 */
.page-contact .ct-direct {
  display: grid;
  gap: 14px;
  grid-template-columns: minmax(0, 1fr);
}

.page-contact .ct-direct__item {
  display: grid;
  gap: 7px;
  align-content: start;
  padding: 18px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 2px 16px 2px 16px;
}

.page-contact .ct-direct__label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  color: var(--jade);
}

.page-contact .ct-direct__value {
  justify-self: start;
  font-size: 0.96rem;
  color: var(--ink);
  text-decoration: none;
  word-break: break-word;
  border-bottom: 1px solid var(--line-strong);
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-contact .ct-direct__value:hover {
  color: var(--cinnabar);
  border-color: var(--cinnabar);
}

.page-contact .ct-direct__value--text {
  border-bottom: 0;
}

.page-contact .ct-direct__note {
  margin: 0;
  font-size: 0.83rem;
  line-height: 1.7;
  color: rgba(18, 35, 51, 0.76);
}

.page-contact .ct-direct__note strong {
  font-family: var(--font-mono);
  font-weight: 500;
  color: var(--jade-deep);
}

/* 知识中心提示 */
.page-contact .ct-helper {
  display: grid;
  gap: 18px;
  align-items: center;
  padding: clamp(20px, 3vw, 32px);
  background: var(--jade-pale);
  border: 1px solid rgba(15, 91, 78, 0.24);
  border-radius: 22px 2px 22px 2px;
}

.page-contact .ct-helper h2 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.2rem, 2.2vw, 1.5rem);
  letter-spacing: -0.02em;
  line-height: 1.3;
}

.page-contact .ct-helper p {
  margin: 0;
  max-width: 58ch;
  font-size: 0.92rem;
  line-height: 1.75;
  color: rgba(8, 58, 50, 0.86);
}

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

.page-contact .ct-helper__links .btn {
  text-decoration: none;
}

/* 延伸入口 */
.page-contact .ct-more {
  display: grid;
  gap: 12px;
  padding-top: 6px;
  border-top: 1px solid var(--line);
}

.page-contact .ct-more__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.02rem;
  letter-spacing: -0.01em;
}

.page-contact .ct-more__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
}

.page-contact .ct-more__link {
  font-size: 0.9rem;
  color: var(--jade);
  text-decoration: none;
  border-bottom: 1px solid var(--line-gold);
  padding-bottom: 2px;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-contact .ct-more__link:hover {
  color: var(--cinnabar);
  border-color: var(--cinnabar);
}

.page-contact .ct-more__link:focus-visible,
.page-contact .ct-side__value:focus-visible,
.page-contact .ct-direct__value:focus-visible,
.page-contact .ct-helper__links .btn:focus-visible {
  outline: 2px solid var(--cinnabar);
  outline-offset: 3px;
}

/* 响应式 */
@media (min-width: 640px) {
  .page-contact .ct-direct {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 900px) {
  .page-contact .ct-open__head {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    align-items: end;
    column-gap: clamp(24px, 4vw, 56px);
  }

  .page-contact .ct-open__head .eyebrow {
    grid-column: 1 / -1;
  }

  .page-contact .ct-open__head h1 {
    grid-column: 1;
  }

  .page-contact .ct-open__head .lede {
    grid-column: 2;
    padding-bottom: 6px;
  }

  .page-contact .ct-connect {
    grid-template-columns: minmax(0, 1.28fr) minmax(0, 0.82fr);
    align-items: start;
  }

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

  .page-contact .ct-progress {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: start;
  }

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

  .page-contact .ct-helper {
    grid-template-columns: minmax(0, 1fr) auto;
  }
}

@media (min-width: 1100px) {
  .page-contact .ct-connect {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.7fr);
  }
}
<<<END>>>