.page-contact {
  --ct-line: var(--fog);
  --ct-soft: #EDE6D6;
  background: var(--paper);
  color: var(--text);
}

.page-contact .breadcrumb {
  padding-top: 24px;
  font-size: 13px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.page-contact .container {
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

/* ---------- 首屏 ---------- */
.page-contact .ct-hero {
  padding: 28px 0 8px;
}

.page-contact .ct-hero__grid {
  display: grid;
  gap: 28px;
  align-items: start;
}

.page-contact .ct-hero h1 {
  margin: 14px 0 20px;
  font-family: var(--font-display);
  font-size: clamp(32px, 8.2vw, 60px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  font-weight: 900;
  color: var(--ink);
  max-width: 16em;
}

.page-contact .ct-hero .lede {
  font-size: 17px;
  line-height: 1.85;
  color: var(--slate-deep);
  max-width: 44ch;
}

.page-contact .ct-hero__panel {
  background: var(--card);
  border: 1px solid var(--ct-line);
  border-top: 3px solid var(--amber);
  padding: 22px 20px 24px;
  border-radius: 2px;
}

.page-contact .ct-hero__panel-label {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--deep-celadon);
}

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

.page-contact .ct-steps li {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 12px;
  align-items: start;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text);
}

.page-contact .ct-steps__n {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ink);
  background: var(--glow);
  border-radius: 2px;
  padding: 3px 0;
  text-align: center;
}

/* ---------- 渠道 ---------- */
.page-contact .ct-channels {
  padding: 48px 0 8px;
}

.page-contact .ct-channels__grid {
  display: grid;
  gap: 16px;
  margin-top: 30px;
}

.page-contact .ct-channel {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: var(--card);
  border: 1px solid var(--ct-line);
  padding: 22px 20px 24px;
  border-radius: 2px;
}

.page-contact .ct-channel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--celadon);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 220ms var(--ease);
}

.page-contact .ct-channel:hover::before,
.page-contact .ct-channel:focus-within::before {
  transform: scaleX(1);
}

.page-contact .ct-channel--amber {
  background: var(--amber);
  border-color: var(--amber);
}

.page-contact .ct-channel--amber::before {
  background: var(--ink);
  transform: scaleX(1);
}

.page-contact .ct-channel__num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--slate-deep);
}

.page-contact .ct-channel__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--ink);
  font-weight: 600;
}

.page-contact .ct-channel__value {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(20px, 5vw, 26px);
  line-height: 1.3;
  font-weight: 800;
  color: var(--ink);
  word-break: break-word;
}

.page-contact .ct-channel__value--mail {
  font-family: var(--font-mono);
  font-size: clamp(15px, 4.4vw, 21px);
  letter-spacing: -0.01em;
  font-weight: 600;
  word-break: break-all;
}

.page-contact .ct-channel__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--slate-deep);
}

.page-contact .ct-channel--amber .ct-channel__text {
  color: #3A2A10;
}

.page-contact .ct-channel__note {
  margin: auto 0 0;
  padding-top: 12px;
  border-top: 1px solid rgba(11, 31, 47, 0.22);
  font-size: 13px;
  line-height: 1.7;
  color: #3A2A10;
}

.page-contact .ct-figure {
  margin: 26px 0 0;
}

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

.page-contact .ct-figure__caption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--slate-deep);
}

/* ---------- 使用指南 ---------- */
.page-contact .ct-guide {
  margin-top: 56px;
  background: var(--ink);
  color: var(--paper);
  padding: 56px 0 60px;
}

.page-contact .ct-guide__grid {
  display: grid;
  gap: 32px;
  align-items: center;
}

.page-contact .ct-guide h2 {
  margin: 12px 0 18px;
  font-family: var(--font-display);
  font-size: clamp(26px, 5.6vw, 40px);
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: var(--paper);
}

.page-contact .ct-guide .eyebrow {
  color: var(--amber);
}

.page-contact .ct-guide__p {
  margin: 0 0 22px;
  font-size: 16px;
  line-height: 1.9;
  color: #D6DEE6;
}

.page-contact .ct-guide__list {
  list-style: none;
  margin: 0 0 26px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .ct-guide__list li {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(201, 211, 220, 0.22);
  font-size: 15px;
  line-height: 1.7;
  color: #D6DEE6;
}

.page-contact .ct-guide__k {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--glow);
}

.page-contact .ct-guide__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

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

.page-contact .ct-guide__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border: 1px solid rgba(201, 211, 220, 0.3);
  border-radius: 2px;
}

.page-contact .ct-guide__caption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--slate);
}

/* ---------- 咨询准备 ---------- */
.page-contact .ct-prep {
  padding: 56px 0 8px;
}

.page-contact .ct-prep__filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.page-contact .ct-prep__filters .filter-btn {
  min-height: 44px;
  padding: 0 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ink);
  background: var(--card);
  border: 1px solid var(--ct-line);
  border-radius: 2px;
  cursor: pointer;
  transition: background 180ms var(--ease), border-color 180ms var(--ease);
}

.page-contact .ct-prep__filters .filter-btn:hover {
  border-color: var(--amber);
}

.page-contact .ct-prep__filters .filter-btn.is-active,
.page-contact .ct-prep__filters .filter-btn[aria-pressed="true"] {
  background: var(--amber);
  border-color: var(--amber);
  color: var(--ink);
  font-weight: 600;
}

.page-contact .ct-prep__filters .filter-btn:focus-visible {
  outline: 2px solid var(--glow);
  outline-offset: 2px;
}

.page-contact .ct-prep__count {
  margin: 14px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--celadon);
}

.page-contact .ct-prep__empty {
  margin: 14px 0 0;
  font-size: 15px;
  color: var(--brick);
}

.page-contact .ct-prep__list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-contact .ct-prep__item {
  background: var(--card);
  border: 1px solid var(--ct-line);
  border-left: 3px solid var(--celadon);
  padding: 20px 20px 22px;
  border-radius: 2px;
}

.page-contact .ct-prep__item[data-filter-item].is-hidden {
  display: none;
}

.page-contact .ct-prep__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 14px;
}

.page-contact .ct-prep__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--deep-celadon);
}

.page-contact .ct-prep__item h3 {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.4;
}

.page-contact .ct-checks {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact .ct-checks li {
  position: relative;
  padding-left: 26px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text);
}

.page-contact .ct-checks li::before {
  content: "";
  position: absolute;
  left: 3px;
  top: 6px;
  width: 11px;
  height: 6px;
  border-left: 2px solid var(--deep-celadon);
  border-bottom: 2px solid var(--deep-celadon);
  transform: rotate(-45deg);
}

/* ---------- 回复时效 ---------- */
.page-contact .ct-sla {
  padding: 48px 0 8px;
}

.page-contact .ct-sla__grid {
  margin-top: 26px;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--ct-line);
}

.page-contact .ct-sla__row {
  display: grid;
  gap: 6px;
  padding: 20px 0;
  border-bottom: 1px solid var(--ct-line);
}

.page-contact .ct-sla__k {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--slate-deep);
}

.page-contact .ct-sla__v {
  margin: 0;
  font-size: 22px;
  font-weight: 800;
  color: var(--ink);
  letter-spacing: -0.01em;
}

.page-contact .ct-sla__d {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--slate-deep);
}

/* ---------- 常见咨询类型 ---------- */
.page-contact .ct-types {
  padding: 56px 0 8px;
}

.page-contact .ct-types__table {
  margin-top: 26px;
  border-top: 1px solid var(--ink);
}

.page-contact .ct-types__head {
  display: none;
}

.page-contact .ct-type {
  display: grid;
  gap: 6px;
  padding: 18px 0;
  border-bottom: 1px solid var(--ct-line);
}

.page-contact .ct-type__name {
  margin: 0;
  font-size: 17px;
  font-weight: 600;
  color: var(--ink);
}

.page-contact .ct-type__channel {
  margin: 0;
  justify-self: start;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--paper);
  background: var(--harbor);
  padding: 4px 10px;
  border-radius: 2px;
}

.page-contact .ct-type__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--slate-deep);
}

/* ---------- 备案信息 ---------- */
.page-contact .ct-legal {
  padding: 48px 0 72px;
}

.page-contact .ct-legal__table {
  margin: 24px 0 0;
  border-top: 1px solid var(--ct-line);
}

.page-contact .ct-legal__row {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--ct-line);
}

.page-contact .ct-legal__row dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--slate-deep);
}

.page-contact .ct-legal__row dd {
  margin: 0;
  font-size: 16px;
  line-height: 1.7;
  color: var(--ink);
  word-break: break-word;
}

.page-contact .ct-legal__links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.page-contact .ct-legal__links a {
  color: var(--deep-celadon);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-contact .ct-legal__links a:hover {
  color: var(--ink);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-contact .ct-sla__row {
    grid-template-columns: 150px 170px 1fr;
    align-items: baseline;
    gap: 18px;
  }
}

@media (min-width: 860px) {
  .page-contact .ct-channels__grid {
    grid-template-columns: 1.15fr 0.95fr 0.9fr;
    align-items: stretch;
  }

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

  .page-contact .ct-types__head {
    display: grid;
    grid-template-columns: 160px 150px 1fr;
    gap: 18px;
    padding: 12px 0;
    border-bottom: 1px solid var(--ct-line);
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.16em;
    color: var(--slate-deep);
  }

  .page-contact .ct-type {
    grid-template-columns: 160px 150px 1fr;
    gap: 18px;
    align-items: baseline;
  }

  .page-contact .ct-legal__row {
    grid-template-columns: 200px 1fr;
    gap: 20px;
    align-items: baseline;
  }
}

@media (min-width: 1024px) {
  .page-contact .ct-hero {
    padding-top: 40px;
  }

  .page-contact .ct-hero__grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.85fr);
    gap: 56px;
  }

  .page-contact .ct-guide__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 56px;
  }

  .page-contact .ct-channels {
    padding-top: 64px;
  }
}
<<<END>>>